source stringlengths 3 92 | c stringlengths 26 2.25M |
|---|---|
decompress.c | #include <iostream>
#include <fstream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <assert.h>
#include <omp.h>
// #include "config.h"
void reverse_complement(char *seq, int seq_len) {
char rc_tablle[256];
rc_tablle['A'] = 'T';
rc_tablle['T'] = 'A';
rc_tablle['G'] = 'C';
rc_tablle['C'] = 'G';
rc_tablle['N'] = 'N';
// uint32_v *n_pos = (uint32_v*)calloc(1, sizeof(uint32_v));
char *res = (char*)alloca((seq_len + 1) * sizeof(char));
for (int i = seq_len - 1, j = 0; i >= 0; --i, ++j) {
res[j] = rc_tablle[seq[i]];
}
res[seq_len] = '\0';
strcpy(seq, res);
}
const char invert_code_rule[4] = {'A', 'C', 'G', 'T'}; //decoding rule //A - 0; C - 1; G - 2; T - 3;
struct DNAPOOL {
int n, a[4];
};
struct BITPOOL {
int n, a[8];
};
int readlen, n_threads, half_val, *per;
char *folder;
int getDir(std::ifstream& fpdir, BITPOOL& curdirpool) {
if (curdirpool.n >= 8) {
uint8_t dirbin;
fpdir.read((char*)&dirbin, sizeof(uint8_t));
for (int i = 0; i < 8; ++i) {
// for (int i = 7; i >= 0; --i) {
curdirpool.a[i] = dirbin&1;
dirbin >>= 1;
}
curdirpool.n = 0;
}
int res = curdirpool.a[curdirpool.n];
++curdirpool.n;
return res;
}
int getDNAcode(std::ifstream& fpif, DNAPOOL& curdnapool) {
// fprintf(stderr, "yyyyyy\n");
if (curdnapool.n >= 4) {
uint8_t bin;
// fprintf(stderr, "zzzz\n");
fpif.read((char*)&bin, sizeof(uint8_t));
// fprintf(stderr, "%d\n", bin);
if (fpif.eof()) return -1;
for (int i = 0; i < 4; ++i) {
curdnapool.a[i] = bin&3;
bin >>= 2;
}
curdnapool.n = 0;
}
int res = curdnapool.a[curdnapool.n];
++curdnapool.n;
return res;
}
int getFileBit(std::ifstream& fpfile, BITPOOL& curfilepool) {
if (curfilepool.n >= 8) {
uint8_t filebin;
fpfile.read((char*)&filebin, sizeof(uint8_t));
for (int i = 0; i < 8; ++i) {
// for (int i = 7; i >= 0; --i) {
curfilepool.a[i] = filebin&1;
filebin >>= 1;
}
curfilepool.n = 0;
}
int res = curfilepool.a[curfilepool.n];
++curfilepool.n;
return res;
}
void getRef(std::ifstream& fpref, DNAPOOL& curdnapool, char *ref, int len) {
int code, ref_len;
for (ref_len = strlen(ref); ref_len < len; ++ref_len) {
code = getDNAcode(fpref, curdnapool);
if (code < 0) break;
ref[ref_len] = invert_code_rule[code];
}
ref[ref_len] = '\0';
}
uint32_t n_seq;
typedef struct { size_t n, m; char *a; } char_v;
char **reads;
FILE *fp_order;
// int leftcnt;
void decompress_order(int nth) {
FILE *fpdif_pos = NULL, *fpdif_char = NULL;
char name[100];
sprintf(name, "%s/ref.bin.%d", folder, nth);
std::ifstream fpref(name, std::ios::binary);
sprintf(name, "%s/beg_pos.bin.%d", folder, nth);
std::ifstream fppos(name, std::ios::binary);
sprintf(name, "%s/dir.bin.%d", folder, nth);
std::ifstream fpdir(name, std::ios::binary);
sprintf(name, "%s/dif_char.txt.%d", folder, nth);
fpdif_char = fopen(name, "r");
if (fpdif_char == NULL) {
fprintf(stderr, "Open fpdif_char file is error!\n");
}
sprintf(name, "%s/ids.bin.%d", folder, nth);
std::ifstream fpids(name, std::ios::binary);
// int readlen = 100;
char *ref = (char*)calloc(1<<25, sizeof(char));
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
char *temp_char = (char*)alloca(readlen * sizeof(char)), *temp;
char *sub_str = (char*)alloca((readlen + 1) * sizeof(char));
int pos, pre_pos, len, eq_char_num, temp_char_len;
int dir;
// fprintf(stderr, "xxxx\n");
uint32_t seq_num;
int times = 0;
// bool flag = false;
uint8_t seq_num_bin[4];
uint16_t posbin;
DNAPOOL curdnapool;
curdnapool.n = 4;
BITPOOL curdirpool;
curdirpool.n = 8;
while (true) {
// while (fscanf(fppos, "%d", &seq_num) != EOF) {
// fprintf(stderr, "yyy\n");
fppos.read((char*)&seq_num, sizeof(uint32_t));
if (fppos.eof()) break;
// if (flag) fprintf(stderr, "seq_num: %d\n", seq_num);
pre_pos = 0;
// fscanf(fpref, "%s", ref);
// getRef(ref, curdnapool, len);
ref[0] = '\0';
// if (flag) fprintf(stderr, "ref: %s\n", ref);
// if (strcmp(ref, "TCAACTTTCGATGGCAGTCGCCGTGCCTACCATGGAGACCACGGGTAACGGAGAATCAGGGTTCGATTCCGGAGAGGGAGCCTGAGAAACGGCTAACACCACCAAGGAA") ==0) {
// flag = true;
// }
uint32_t idx, pre_idx = 0;
for (uint32_t tt = 0; tt < seq_num; ++tt) {
++times;
// fscanf(fppos, "%d", &pos);
fppos.read((char*)&posbin, sizeof(uint16_t));
// if (flag) fprintf(stderr, "pos: %d\n", pos);
// if (flag) fprintf(stderr, "pos --: %d\n", pos);
pos = posbin;
fpids.read((char*)&idx, sizeof(uint32_t));
if (pos == 0) {
idx += pre_idx;
}
pre_idx = idx;
pos += pre_pos;
pre_pos = pos;
getRef(fpref, curdnapool, ref, pos + readlen);
// fscanf(fpdir, "%c", &dir);
dir = getDir(fpdir, curdirpool);
fscanf(fpdif_char, "%s", temp_char);
// temp_char_len = strlen(temp_char);
// if (flag) fprintf(stderr, "%s\n", temp_char);
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = ref[pos + len];
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else { // '0' <= temp_char[i] <= '9'
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = ref[pos + len];
}
seq[len] = '\0';
if (dir) {
reverse_complement(seq, readlen);
}
// fprintf(result, "%s\n", seq);
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
// if (flag) fprintf(stderr, "%s\n", seq);
// if (times > 60 ) exit(0);
// if (flag && seq_num == 0) {
// if (flag) {
// exit(0);
// }
}
}
free(ref);
fpref.close();
fppos.close();
fpdir.close();
fclose(fpdif_char);
}
void decomp_single_order() {
// std::ifstream fpsingle("%s/single.seq");
char name[100];
sprintf(name, "%s/single.seq", folder);
std::ifstream fpsingle(name, std::ios::binary);
sprintf(name, "%s/singleFile.ids.bin", folder);
std::ifstream fpsingleFileids(name, std::ios::binary);
// FILE *fpSingleOut = fopen("decompfiles/single_dec.fasta", "w");
// FILE *fpSingleOut = fopen("%s/single.fasta", "w");
DNAPOOL curdnapool;
curdnapool.n = 4;
int code;
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
bool flag = true;
// fprintf(stderr, "xxxx\n");
// fprintf(stderr, "xxxxxx\n");
uint32_t idx, pre_idx = 0;
// int xxxx = 0;
while (flag) {
// fprintf(stderr, "xxxx\n");
for (int i = 0; flag && i < readlen; ++i) {
code = getDNAcode(fpsingle, curdnapool);
// fprintf(stderr, "%d\n", code);
if (code < 0) {
flag = false;
break;
}
seq[i] = invert_code_rule[code];
}
if (!flag) break;
seq[readlen] = '\0';
fpsingleFileids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
// fprintf(stderr, "idx: %d\n", idx);
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
// if (xxxx ++ > 10) exit(0);
// fprintf(fpSingleOut, "%s\n", seq);
}
// fclose(fpSingleOut);
fpsingleFileids.close();
// fprintf(stderr, "xxxxxx\n");
sprintf(name, "%s/single_N.seq", folder);
FILE *fp = fopen(name, "r");
sprintf(name, "%s/Nfile.ids.bin", folder);
std::ifstream Nfileids(name, std::ios::binary);
pre_idx = 0;
while (fscanf(fp, "%s", seq) != EOF) {
Nfileids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
}
fclose(fp);
Nfileids.close();
// []
}
void decomp_AATTNN_order() {
char name[100];
sprintf(name, "%s/info.txt", folder);
FILE *fp_in = fopen(name, "r");
// FILE *fp_out = fopen("decompfiles/aatt.fasta", "w");
fscanf(fp_in, "%d%d", &readlen, &n_threads);
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
char *temp_char = (char*)alloca(readlen * sizeof(char)), *temp;
int len, eq_char_num, temp_char_len;
int a_num, t_num, n_num;
fscanf(fp_in, "%d%d%d", &a_num, &t_num, &n_num);
fscanf(fp_in, "%u", &n_seq);
fclose(fp_in);
reads = (char**)calloc(n_seq + 10, sizeof(char*));
for (int i = 0; i < n_seq; ++i) {
reads[i] = (char*) calloc(readlen + 1, sizeof(char));
reads[i][0] = '\0';
}
uint32_t idx, pre_idx = 0;
sprintf(name, "%s/allA.ids.bin", folder);
std::ifstream allAids(name, std::ios::binary);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'A';
}
seq[readlen] = '\0';
for(int i = 0; i < a_num; ++i) {
// fprintf(fp_out, "%s\n", seq);
allAids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
}
allAids.close();
sprintf(name, "%s/allT.ids.bin", folder);
std::ifstream allTids(name, std::ios::binary);
pre_idx = 0;
for (int i = 0; i < readlen; ++i) {
seq[i] = 'T';
}
seq[readlen] = '\0';
for(int i = 0; i < t_num; ++i) {
// fprintf(fp_out, "%s\n", seq);
allTids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
}
allTids.close();
sprintf(name, "%s/allN.ids.bin", folder);
std::ifstream allNids(name, std::ios::binary);
pre_idx = 0;
for (int i = 0; i < readlen; ++i) {
seq[i] = 'N';
}
seq[readlen] = '\0';
for(int i = 0; i < n_num; ++i) {
// fprintf(fp_out, "%s\n", seq);
allNids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
}
allNids.close();
sprintf(name, "%s/AA.ids.bin", folder);
std::ifstream fpAids(name, std::ios::binary);
pre_idx = 0;
sprintf(name, "%s/AA.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'A';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'A';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
fpAids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
// fprintf(fp_out, "%s\n", seq);
}
fclose(fp_in);
fpAids.close();
sprintf(name, "%s/TT.ids.bin", folder);
std::ifstream fpTids(name, std::ios::binary);
pre_idx = 0;
sprintf(name, "%s/TT.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'T';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'T';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
fpTids.read((char*)&idx, sizeof(uint32_t));
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
// fprintf(fp_out, "%s\n", seq);
}
fclose(fp_in);
fpTids.close();
sprintf(name, "%s/NN.ids.bin", folder);
std::ifstream fpNids(name, std::ios::binary);
pre_idx = 0;
sprintf(name, "%s/NN.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'N';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
// if(temp_char_len == 3) fprintf(stderr, "len: %d\n", len);
seq[len] = 'N';
}
// if (flag)
seq[len] = '\0';
fpNids.read((char*)&idx, sizeof(uint32_t));
// fprintf(stderr, "decomp_AATTNN\n");
idx += pre_idx;
pre_idx = idx;
// fprintf(fp_order, "%u\n", idx);
strcpy(reads[idx], seq);
}
fclose(fp_in);
fpNids.close();
// fclose(fp_out);
}
void decompress_nonorder(int nth, FILE *result) {
FILE *fpdif_pos = NULL, *fpdif_char = NULL;
char name[100];
sprintf(name, "%s/ref.bin.%d", folder, nth);
std::ifstream fpref(name, std::ios::binary);
sprintf(name, "%s/beg_pos.bin.%d", folder, nth);
std::ifstream fppos(name, std::ios::binary);
sprintf(name, "%s/dir.bin.%d", folder, nth);
std::ifstream fpdir(name, std::ios::binary);
sprintf(name, "%s/dif_char.txt.%d", folder, nth);
fpdif_char = fopen(name, "r");
if (fpdif_char == NULL) {
fprintf(stderr, "Open fpdif_char file is error!\n");
}
// int readlen = 100;
char *ref = (char*)calloc(1<<25, sizeof(char));
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
char *temp_char = (char*)alloca(readlen * sizeof(char)), *temp;
char *sub_str = (char*)alloca((readlen + 1) * sizeof(char));
int pos, pre_pos, len, eq_char_num, temp_char_len;
uint32_t seq_num;
int dir;
// fprintf(stderr, "xxxx\n");
int times = 0;
bool flag = false;
uint16_t posbin;
DNAPOOL curdnapool;
curdnapool.n = 4;
BITPOOL curdirpool;
curdirpool.n = 8;
while (true) {
// while (fscanf(fppos, "%d", &seq_num) != EOF) {
// fprintf(stderr, "yyy\n");
fppos.read((char*)&seq_num, sizeof(uint32_t));
if (fppos.eof()) break;
// if (flag) fprintf(stderr, "seq_num: %d\n", seq_num);
pre_pos = 0;
// fscanf(fpref, "%s", ref);
// getRef(ref, curdnapool, len);
ref[0] = '\0';
// if (flag) fprintf(stderr, "ref: %s\n", ref);
// if (strcmp(ref, "TCAACTTTCGATGGCAGTCGCCGTGCCTACCATGGAGACCACGGGTAACGGAGAATCAGGGTTCGATTCCGGAGAGGGAGCCTGAGAAACGGCTAACACCACCAAGGAA") ==0) {
// flag = true;
// }
for (uint32_t tt = 0; tt < seq_num; ++tt) {
++times;
// fscanf(fppos, "%d", &pos);
fppos.read((char*)&posbin, sizeof(uint16_t));
// if (flag) fprintf(stderr, "pos: %d\n", pos);
// if (flag) fprintf(stderr, "pos --: %d\n", pos);
pos = posbin;
pos += pre_pos;
pre_pos = pos;
getRef(fpref, curdnapool, ref, pos + readlen);
// fscanf(fpdir, "%c", &dir);
dir = getDir(fpdir, curdirpool);
fscanf(fpdif_char, "%s", temp_char);
// temp_char_len = strlen(temp_char);
// if (flag) fprintf(stderr, "%s\n", temp_char);
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = ref[pos + len];
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else { // '0' <= temp_char[i] <= '9'
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = ref[pos + len];
}
seq[len] = '\0';
if (dir) {
reverse_complement(seq, readlen);
}
fprintf(result, "%s\n", seq);
// if (flag) fprintf(stderr, "%s\n", seq);
// if (times > 60 ) exit(0);
// if (flag && seq_num == 0) {
// if (flag) {
// exit(0);
// }
}
}
free(ref);
fpref.close();
fppos.close();
fpdir.close();
fclose(fpdif_char);
}
void decomp_single_nonorder() {
// std::ifstream fpsingle("%s/single.seq");
char name[100];
sprintf(name, "%s/single.seq", folder);
std::ifstream fpsingle(name, std::ios::binary);
sprintf(name, "%s/single_dec.fasta", folder);
FILE *fpSingleOut = fopen(name, "w");
// FILE *fpSingleOut = fopen("%s/single.fasta", "w");
DNAPOOL curdnapool;
curdnapool.n = 4;
int code;
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
bool flag = true;
// fprintf(stderr, "xxxx\n");
while (flag) {
// fprintf(stderr, "xxxx\n");
for (int i = 0; flag && i < readlen; ++i) {
code = getDNAcode(fpsingle, curdnapool);
// fprintf(stderr, "%d\n", code);
if (code < 0) {
flag = false;
break;
}
seq[i] = invert_code_rule[code];
}
if (!flag) break;
seq[readlen] = '\0';
fprintf(fpSingleOut, "%s\n", seq);
}
fclose(fpSingleOut);
// []
}
void decomp_AATTNN_nonorder() {
char name[100];
sprintf(name, "%s/info.txt", folder);
FILE *fp_in = fopen(name, "r");
sprintf(name, "%s/aatt.fasta", folder);
FILE *fp_out = fopen(name, "w");
fscanf(fp_in, "%d%d", &readlen, &n_threads);
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
char *temp_char = (char*)alloca(readlen * sizeof(char)), *temp;
int len, eq_char_num, temp_char_len;
int a_num, t_num, n_num;
fscanf(fp_in, "%d", &a_num);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'A';
}
seq[readlen] = '\0';
for(int i = 0; i < a_num; ++i) {
fprintf(fp_out, "%s\n", seq);
}
fscanf(fp_in, "%d", &t_num);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'T';
}
seq[readlen] = '\0';
for(int i = 0; i < t_num; ++i) {
fprintf(fp_out, "%s\n", seq);
}
fscanf(fp_in, "%d", &n_num);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'N';
}
seq[readlen] = '\0';
for(int i = 0; i < n_num; ++i) {
fprintf(fp_out, "%s\n", seq);
}
fclose(fp_in);
sprintf(name, "%s/AA.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'A';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'A';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
fprintf(fp_out, "%s\n", seq);
}
fclose(fp_in);
sprintf(name, "%s/TT.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'T';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'T';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
fprintf(fp_out, "%s\n", seq);
}
fclose(fp_in);
sprintf(name, "%s/NN.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'N';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'N';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
fprintf(fp_out, "%s\n", seq);
}
fclose(fp_in);
fclose(fp_out);
}
void decompress_pe(int nth, FILE *result) {
FILE *fpdif_pos = NULL, *fpdif_char = NULL;
char name[100];
sprintf(name, "%s/ref.bin.%d", folder, nth);
std::ifstream fpref(name, std::ios::binary);
sprintf(name, "%s/beg_pos.bin.%d", folder, nth);
std::ifstream fppos(name, std::ios::binary);
sprintf(name, "%s/dir.bin.%d", folder, nth);
std::ifstream fpdir(name, std::ios::binary);
sprintf(name, "%s/dif_char.txt.%d", folder, nth);
fpdif_char = fopen(name, "r");
if (fpdif_char == NULL) {
fprintf(stderr, "Open fpdif_char file is error!\n");
}
sprintf(name, "%s/file.bin.%d", folder, nth);
std::ifstream fpfile(name, std::ios::binary);
BITPOOL curfilepool;
curfilepool.n = 8;
sprintf(name, "%s/peids.bin.%d", folder, nth);
std::ifstream fpids(name, std::ios::binary);
// int readlen = 100;
char *ref = (char*)calloc(1<<25, sizeof(char));
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
char *temp_char = (char*)alloca(readlen * sizeof(char)), *temp;
char *sub_str = (char*)alloca((readlen + 1) * sizeof(char));
int pos, pre_pos, len, eq_char_num, temp_char_len;
uint32_t seq_num;
int dir;
// fprintf(stderr, "xxxx\n");
int times = 0;
// bool flag = false;
uint8_t seq_num_bin[4];
uint16_t posbin;
DNAPOOL curdnapool;
curdnapool.n = 4;
BITPOOL curdirpool;
curdirpool.n = 8;
int filevalue;
uint32_t idx;
while (true) {
// while (fscanf(fppos, "%d", &seq_num) != EOF) {
// fprintf(stderr, "yyy\n");
fppos.read((char*)&seq_num, sizeof(uint32_t));
if (fppos.eof()) break;
// if (flag) fprintf(stderr, "seq_num: %d\n", seq_num);
pre_pos = 0;
// fscanf(fpref, "%s", ref);
// getRef(ref, curdnapool, len);
ref[0] = '\0';
// if (flag) fprintf(stderr, "ref: %s\n", ref);
// if (strcmp(ref, "TCAACTTTCGATGGCAGTCGCCGTGCCTACCATGGAGACCACGGGTAACGGAGAATCAGGGTTCGATTCCGGAGAGGGAGCCTGAGAAACGGCTAACACCACCAAGGAA") ==0) {
// flag = true;
// }
for (uint32_t tt = 0; tt < seq_num; ++tt) {
++times;
// fscanf(fppos, "%d", &pos);
fppos.read((char*)&posbin, sizeof(uint16_t));
// if (flag) fprintf(stderr, "pos: %d\n", pos);
// if (flag) fprintf(stderr, "pos --: %d\n", pos);
pos = posbin;
pos += pre_pos;
pre_pos = pos;
getRef(fpref, curdnapool, ref, pos + readlen);
// fscanf(fpdir, "%c", &dir);
dir = getDir(fpdir, curdirpool);
fscanf(fpdif_char, "%s", temp_char);
// temp_char_len = strlen(temp_char);
// if (flag) fprintf(stderr, "%s\n", temp_char);
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = ref[pos + len];
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else { // '0' <= temp_char[i] <= '9'
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = ref[pos + len];
}
seq[len] = '\0';
if (dir) {
reverse_complement(seq, readlen);
}
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(result, "%s\n", seq);
// ++leftcnt;
}
// if (flag) fprintf(stderr, "%s\n", seq);
// if (times > 60 ) exit(0);
// if (flag && seq_num == 0) {
// if (flag) {
// exit(0);
// }
}
}
free(ref);
fpref.close();
fppos.close();
fpdir.close();
fpids.close();
fpfile.close();
fclose(fpdif_char);
}
/*void decomp_single_pe() {
char name[100];
sprintf(name, "%s/single.seq", folder);
std::ifstream fpsingle(name, std::ios::binary);
sprintf(name, "%s/single_dec.fasta", folder);
FILE *fpSingleOut = fopen(name, "w");
// FILE *fpSingleOut = fopen("%s/single.fasta", "w");
DNAPOOL curdnapool;
curdnapool.n = 4;
int code;
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
bool flag = true;
int filevalue;
uint32_t idx;
// fprintf(stderr, "xxxx\n");
while (flag) {
// fprintf(stderr, "xxxx\n");
for (int i = 0; flag && i < readlen; ++i) {
code = getDNAcode(fpsingle, curdnapool);
// fprintf(stderr, "%d\n", code);
if (code < 0) {
flag = false;
break;
}
seq[i] = invert_code_rule[code];
}
if (!flag) break;
seq[readlen] = '\0';
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
// fprintf(fp_out, "%s\n", seq);
fprintf(fpSingleOut, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fpSingleOut);
}*/
void decomp_AATTNN_pe() {
// leftcnt = 0;
char name[100];
sprintf(name, "%s/info.txt", folder);
FILE *fp_in = fopen(name, "r");
fscanf(fp_in, "%d%d", &readlen, &n_threads);
fscanf(fp_in, "%d", &half_val);
// fprintf(stderr, "readlen: %d; n_threads: %d\n", readlen, n_threads);
// fprintf(stderr, "half_val: %d\n", half_val);
per = (int*)calloc(half_val, sizeof(int));
memset(per, 0, half_val * sizeof(int));
reads = (char**)calloc(half_val + 10, sizeof(char*));
for (int i = 0; i < half_val; ++i) {
reads[i] = (char*) calloc(readlen + 1, sizeof(char));
reads[i][0] = '\0';
}
sprintf(name, "%s/file.bin.sp", folder);
std::ifstream fpfile(name, std::ios::binary);
BITPOOL curfilepool;
curfilepool.n = 8;
sprintf(name, "%s/peids.bin.sp", folder);
std::ifstream fpids(name, std::ios::binary);
//---------
sprintf(name, "%s/aatt.fasta", folder);
FILE *fp_out = fopen(name, "w");
char *seq = (char*)alloca((readlen + 1) * sizeof(char));
char *temp_char = (char*)alloca(readlen * sizeof(char)), *temp;
int len, eq_char_num, temp_char_len;
int a_num, t_num, n_num;
int filevalue;
uint32_t idx;
fscanf(fp_in, "%d", &a_num);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'A';
}
seq[readlen] = '\0';
for(int i = 0; i < a_num; ++i) {
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fscanf(fp_in, "%d", &t_num);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'T';
}
seq[readlen] = '\0';
for(int i = 0; i < t_num; ++i) {
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fscanf(fp_in, "%d", &n_num);
for (int i = 0; i < readlen; ++i) {
seq[i] = 'N';
}
seq[readlen] = '\0';
for(int i = 0; i < n_num; ++i) {
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fp_in);
//----------
sprintf(name, "%s/AA.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'A';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'A';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
// fprintf(fp_out, "%s\n", seq);
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fp_in);
sprintf(name, "%s/TT.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'T';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'T';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
// fprintf(fp_out, "%s\n", seq);
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fp_in);
sprintf(name, "%s/NN.txt", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", temp_char) != EOF) {
temp_char_len = strlen(temp_char);
len = 0;
eq_char_num = 0;
for (int i = 0; i < temp_char_len; ++i) {
if (temp_char[i] >= 'A' && temp_char[i] <= 'Z') {
if (eq_char_num > 0) {
for (int j = 0; j < eq_char_num; ++j) {
seq[len] = 'N';
++ len;
}
eq_char_num = 0;
}
seq[len++] = temp_char[i];
} else {
eq_char_num = eq_char_num * 10 + temp_char[i] - '0';
}
}
for (; len < readlen; ++len) {
seq[len] = 'N';
}
// if (flag) fprintf(stderr, "len: %d\n", len);
seq[len] = '\0';
// fprintf(fp_out, "%s\n", seq);
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fp_in);
sprintf(name, "%s/single_N.seq", folder);
fp_in = fopen(name, "r");
while (fscanf(fp_in, "%s", seq) != EOF) {
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
fprintf(fp_out, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fp_out);
// char name[100];
sprintf(name, "%s/single.seq", folder);
std::ifstream fpsingle(name, std::ios::binary);
sprintf(name, "%s/single_dec.fasta", folder);
FILE *fpSingleOut = fopen(name, "w");
// FILE *fpSingleOut = fopen("%s/single.fasta", "w");
DNAPOOL curdnapool;
curdnapool.n = 4;
int code;
// char *seq = (char*)alloca((readlen + 1) * sizeof(char));
bool flag = true;
// int filevalue;
// uint32_t idx;
// fprintf(stderr, "xxxx\n");
while (flag) {
// fprintf(stderr, "xxxx\n");
for (int i = 0; flag && i < readlen; ++i) {
code = getDNAcode(fpsingle, curdnapool);
// fprintf(stderr, "%d\n", code);
if (code < 0) {
flag = false;
break;
}
seq[i] = invert_code_rule[code];
}
if (!flag) break;
seq[readlen] = '\0';
filevalue = getFileBit(fpfile, curfilepool);
if (filevalue) { //1 right ends
fpids.read((char*)&idx, sizeof(uint32_t));
strcpy(reads[idx], seq);
} else { //0 left ends
// fprintf(fp_out, "%s\n", seq);
fprintf(fpSingleOut, "%s\n", seq);
// ++leftcnt;
}
}
fclose(fpSingleOut);
fpids.close();
fpfile.close();
}
int main(int argc, char *argv[]) {
// fp_order = fopen("order.idx", "w");
// for (int i = 0; i < argc; ++i) {
// fprintf(stderr, "%s\n", argv[i]);
// }
folder = argv[1];
int n_thc = 0;
// argv[5]
for (int i = 0; i < strlen(argv[5]); ++i) {
n_thc = n_thc*10 + argv[5][i] - '0';
}
// fprintf(stderr, "number of threads: %d\n", n_thc);
omp_set_num_threads(n_thc);
// fprintf(stderr, "%s\n", folder);
if (argv[3][0] == 'f') { //no pe
if (argv[4][0] == 't') { //order
decomp_AATTNN_order();
// fprintf(stderr, "decomp_AATTNN_order()...over\n");
decomp_single_order();
// fprintf(stderr, "decomp_single_order()...over\n");
#pragma omp parallel for
for (int n = 0; n < n_threads; ++n) {
decompress_order(n);
}
FILE *fpresult;
// char name[100];
// sprintf(name, "decom_final.reads");
fpresult = fopen(argv[2], "w");
for (int i = 0; i < n_seq; ++i) {
/*if (strlen(reads[i]) == 0) {
fprintf(stderr, "---000000\n");
}*/
fprintf(fpresult, "%s\n", reads[i]);
}
fclose(fpresult);
} else {
decomp_AATTNN_nonorder();
// fprintf(stderr, "decomp_AATTNN_nonorder()...over\n");
decomp_single_nonorder();
// fprintf(stderr, "decomp_single_nonorder()...over\n");
// fprintf(stderr, "n_threads: %d\n", n_threads);
#pragma omp parallel for
for (int n = 0; n < n_threads; ++n) {
FILE *fpresult;
char name[100];
// sprintf(name, "%s/result_%d.seq", n);
sprintf(name, "%s/result_%d.seq", folder, n);
fpresult = fopen(name, "w");
decompress_nonorder(n, fpresult);
fclose(fpresult);
}
}
} else { //pe
decomp_AATTNN_pe();
// fprintf(stderr, "decomp_AATTNN_pe()...over\n");
// decomp_single_pe();
// fprintf(stderr, "decomp_single_pe()...over\n");
#pragma omp parallel for
for (int n = 0; n < n_threads; ++n) {
FILE *fpresult;
char name[100];
sprintf(name, "%s/result_%d.seq", folder, n);
fpresult = fopen(name, "w");
decompress_pe(n, fpresult);
fclose(fpresult);
}
char name[100];
sprintf(name, "%s/catsh.sh", folder);
FILE *fpcatsh = fopen(name, "w");
fprintf(fpcatsh, "cat %s/aatt.fasta %s/single_dec.fasta", folder, folder);
for (int n = 0; n < n_threads; ++n) {
sprintf(name, "%s/result_%d.seq", folder, n);
fprintf(fpcatsh, " %s", name);
}
fprintf(fpcatsh, " > %s", argv[2]);
fclose(fpcatsh);
// cat $decomp/aatt.fasta $decomp/single_dec.fasta $decomp/result_*.seq > $result
// fprintf(stderr, "leftcnt: %d\n", leftcnt);
FILE *fpresult = fopen(argv[6], "w");
for (int i = 0; i < half_val; ++i) {
fprintf(fpresult, "%s\n", reads[i]);
}
fclose(fpresult);
}
}
|
9e6f8dd281b957f844db537e79a401df9d04b5f8.c | #define _POSIX_C_SOURCE 200809L
#include "stdlib.h"
#include "math.h"
#include "sys/time.h"
#include "omp.h"
struct dataobj
{
void *restrict data;
int * size;
int * npsize;
int * dsize;
int * hsize;
int * hofs;
int * oofs;
} ;
struct profiler
{
double section0;
} ;
int padfunc(struct dataobj *restrict vp_vec, const int x_M, const int y_M, const int abc_x_l_ltkn, const int abc_x_r_rtkn, const int abc_y_l_ltkn, const int abc_y_r_rtkn, struct profiler * timers, const int x_m, const int y_m)
{
float (*restrict vp)[vp_vec->size[1]] __attribute__ ((aligned (64))) = (float (*)[vp_vec->size[1]]) vp_vec->data;
#pragma omp target enter data map(to: vp[0:vp_vec->size[0]][0:vp_vec->size[1]])
struct timeval start_section0, end_section0;
gettimeofday(&start_section0, NULL);
/* Begin section0 */
for (int abc_x_l = x_m; abc_x_l <= abc_x_l_ltkn + x_m - 1; abc_x_l += 1)
{
#pragma omp target teams distribute parallel for collapse(1)
for (int y = y_m; y <= y_M; y += 1)
{
vp[abc_x_l + 6][y + 6] = vp[46][y + 6];
}
}
for (int abc_x_r = -abc_x_r_rtkn + x_M + 1; abc_x_r <= x_M; abc_x_r += 1)
{
#pragma omp target teams distribute parallel for collapse(1)
for (int y = y_m; y <= y_M; y += 1)
{
vp[abc_x_r + 6][y + 6] = vp[x_M - 34][y + 6];
}
}
#pragma omp target teams distribute parallel for collapse(1)
for (int x = x_m; x <= x_M; x += 1)
{
for (int abc_y_l = y_m; abc_y_l <= abc_y_l_ltkn + y_m - 1; abc_y_l += 1)
{
vp[x + 6][abc_y_l + 6] = vp[x + 6][46];
}
for (int abc_y_r = -abc_y_r_rtkn + y_M + 1; abc_y_r <= y_M; abc_y_r += 1)
{
vp[x + 6][abc_y_r + 6] = vp[x + 6][y_M - 34];
}
}
/* End section0 */
gettimeofday(&end_section0, NULL);
timers->section0 += (double)(end_section0.tv_sec-start_section0.tv_sec)+(double)(end_section0.tv_usec-start_section0.tv_usec)/1000000;
#pragma omp target update from(vp[0:vp_vec->size[0]][0:vp_vec->size[1]])
#pragma omp target exit data map(release: vp[0:vp_vec->size[0]][0:vp_vec->size[1]])
return 0;
}
|
GB_unop__log1p_fc32_fc32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2020, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop_apply__log1p_fc32_fc32
// op(A') function: GB_unop_tran__log1p_fc32_fc32
// C type: GxB_FC32_t
// A type: GxB_FC32_t
// cast: GxB_FC32_t cij = aij
// unaryop: cij = GB_clog1pf (aij)
#define GB_ATYPE \
GxB_FC32_t
#define GB_CTYPE \
GxB_FC32_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
GxB_FC32_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = GB_clog1pf (x) ;
// casting
#define GB_CAST(z, aij) \
GxB_FC32_t z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GxB_FC32_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
GxB_FC32_t z = aij ; \
Cx [pC] = GB_clog1pf (z) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_LOG1P || GxB_NO_FC32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_apply__log1p_fc32_fc32
(
GxB_FC32_t *Cx, // Cx and Ax may be aliased
const GxB_FC32_t *Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
GxB_FC32_t aij = Ax [p] ;
GxB_FC32_t z = aij ;
Cx [p] = GB_clog1pf (z) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_tran__log1p_fc32_fc32
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *GB_RESTRICT *Rowcounts,
GBI_single_iterator Iter,
const int64_t *GB_RESTRICT A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
order-4.c | int t;
#pragma omp threadprivate(t)
void
f1 (void)
{
int i;
#pragma omp simd order(concurrent) /* { dg-message "note: enclosing region" } */
for (i = 0; i < 64; i++)
t++; /* { dg-error "threadprivate variable 't' used in a region with 'order\\(concurrent\\)' clause" } */
}
void
f2 (void)
{
int i;
#pragma omp for simd order(concurrent) /* { dg-message "note: enclosing region" } */
for (i = 0; i < 64; i++) /* { dg-message "note: enclosing region" "" { target c++ } } */
t++; /* { dg-error "threadprivate variable 't' used in a region with 'order\\(concurrent\\)' clause" } */
}
void
f3 (void)
{
int i;
#pragma omp for order(concurrent) /* { dg-message "note: enclosing region" } */
for (i = 0; i < 64; i++)
t++; /* { dg-error "threadprivate variable 't' used in a region with 'order\\(concurrent\\)' clause" } */
}
|
cgeqrs.c | /**
*
* @file
*
* PLASMA is a software package provided by:
* University of Tennessee, US,
* University of Manchester, UK.
*
* @generated from /home/luszczek/workspace/plasma/bitbucket/plasma/compute/zgeqrs.c, normal z -> c, Fri Sep 28 17:38:05 2018
*
**/
#include "plasma.h"
#include "plasma_async.h"
#include "plasma_context.h"
#include "plasma_descriptor.h"
#include "plasma_internal.h"
#include "plasma_tuning.h"
#include "plasma_types.h"
#include "plasma_workspace.h"
/***************************************************************************//**
*
* @ingroup plasma_geqrs
*
* Computes a minimum-norm solution min || A*X - B || using the
* QR factorization A = Q*R computed by plasma_cgeqrf.
*
*******************************************************************************
*
* @param[in] m
* The number of rows of the matrix A. m >= 0.
*
* @param[in] n
* The number of columns of the matrix A. m >= n >= 0.
*
* @param[in] nrhs
* The number of columns of B. nrhs >= 0.
*
* @param[in] pA
* Details of the QR factorization of the original matrix A as returned
* by plasma_cgeqrf.
*
* @param[in] lda
* The leading dimension of the array A. lda >= m.
*
* @param[in] T
* Auxiliary factorization data, computed by plasma_cgeqrf.
*
* @param[in,out] pB
* On entry, pointer to the m-by-nrhs right hand side matrix B.
* On exit, the n-by-nrhs solution matrix X.
*
* @param[in] ldb
* The leading dimension of the array B. ldb >= max(1,n).
*
*******************************************************************************
*
* @retval PlasmaSuccess successful exit
* @retval < 0 if -i, the i-th argument had an illegal value
*
*******************************************************************************
*
* @sa plasma_omp_cgeqrs
* @sa plasma_cgeqrs
* @sa plasma_dgeqrs
* @sa plasma_sgeqrs
* @sa plasma_cgeqrf
* @sa plasma_cgels
*
******************************************************************************/
int plasma_cgeqrs(int m, int n, int nrhs,
plasma_complex32_t *pA, int lda,
plasma_desc_t T,
plasma_complex32_t *pB, int ldb)
{
// Get PLASMA context.
plasma_context_t *plasma = plasma_context_self();
if (plasma == NULL) {
plasma_fatal_error("PLASMA not initialized");
return PlasmaErrorNotInitialized;
}
// Check input arguments.
if (m < 0) {
plasma_error("illegal value of m");
return -1;
}
if (n < 0 || n > m) {
plasma_error("illegal value of n");
return -2;
}
if (nrhs < 0) {
plasma_error("illegal value of nrhs");
return -3;
}
if (lda < imax(1, m)) {
plasma_error("illegal value of lda");
return -5;
}
if (ldb < imax(1, imax(1, m))) {
plasma_error("illegal value of ldb");
return -8;
}
// quick return
if (m == 0 || n == 0 || nrhs == 0)
return PlasmaSuccess;
// Tune parameters.
if (plasma->tuning)
plasma_tune_geqrf(plasma, PlasmaComplexFloat, m, n);
// Set tiling parameters.
int ib = plasma->ib;
int nb = plasma->nb;
// Create tile matrices.
plasma_desc_t A;
plasma_desc_t B;
int retval;
retval = plasma_desc_general_create(PlasmaComplexFloat, nb, nb,
m, n, 0, 0, m, n, &A);
if (retval != PlasmaSuccess) {
plasma_error("plasma_desc_general_create() failed");
return retval;
}
retval = plasma_desc_general_create(PlasmaComplexFloat, nb, nb,
m, nrhs, 0, 0, m, nrhs, &B);
if (retval != PlasmaSuccess) {
plasma_error("plasma_desc_general_create() failed");
plasma_desc_destroy(&A);
return retval;
}
// Allocate workspace.
plasma_workspace_t work;
size_t lwork = ib*nb; // unmqr: work
retval = plasma_workspace_create(&work, lwork, PlasmaComplexFloat);
if (retval != PlasmaSuccess) {
plasma_error("plasma_workspace_create() failed");
return retval;
}
// Initialize sequence.
plasma_sequence_t sequence;
retval = plasma_sequence_init(&sequence);
// Initialize request.
plasma_request_t request;
retval = plasma_request_init(&request);
// asynchronous block
#pragma omp parallel
#pragma omp master
{
// Translate to tile layout.
plasma_omp_cge2desc(pA, lda, A, &sequence, &request);
plasma_omp_cge2desc(pB, ldb, B, &sequence, &request);
// Call the tile async function.
plasma_omp_cgeqrs(A, T, B, work, &sequence, &request);
// Translate back to LAPACK layout.
plasma_omp_cdesc2ge(B, pB, ldb, &sequence, &request);
}
// implicit synchronization
plasma_workspace_destroy(&work);
// Free matrices in tile layout.
plasma_desc_destroy(&A);
plasma_desc_destroy(&B);
// Return status.
int status = sequence.status;
return status;
}
/***************************************************************************//**
*
* @ingroup plasma_geqrs
*
* Computes a minimum-norm solution using the tile QR factorization.
* Non-blocking tile version of plasma_cgeqrs().
* May return before the computation is finished.
* Allows for pipelining of operations at runtime.
*
*******************************************************************************
*
* @param[in] A
* Descriptor of matrix A.
* A is stored in the tile layout.
*
* @param[in] T
* Descriptor of matrix T.
* Auxiliary factorization data, computed by plasma_cgeqrf.
*
* @param[in,out] B
* Descriptor of matrix B.
* On entry, right-hand side matrix B in the tile layout.
* On exit, solution matrix X in the tile layout.
*
* @param[in] work
* Workspace for the auxiliary arrays needed by some coreblas kernels.
* For multiplication by Q contains preallocated space for work
* arrays. Allocated by the plasma_workspace_create function.
*
* @param[in] sequence
* Identifies the sequence of function calls that this call belongs to
* (for completion checks and exception handling purposes).
*
* @param[out] request
* Identifies this function call (for exception handling purposes).
*
* @retval void
* Errors are returned by setting sequence->status and
* request->status to error values. The sequence->status and
* request->status should never be set to PlasmaSuccess (the
* initial values) since another async call may be setting a
* failure value at the same time.
*
*******************************************************************************
*
* @sa plasma_cgeqrs
* @sa plasma_omp_cgeqrs
* @sa plasma_omp_dgeqrs
* @sa plasma_omp_sgeqrs
* @sa plasma_omp_cgeqrf
* @sa plasma_omp_cgels
*
******************************************************************************/
void plasma_omp_cgeqrs(plasma_desc_t A, plasma_desc_t T,
plasma_desc_t B, plasma_workspace_t work,
plasma_sequence_t *sequence, plasma_request_t *request)
{
// Get PLASMA context.
plasma_context_t *plasma = plasma_context_self();
if (plasma == NULL) {
plasma_error("PLASMA not initialized");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
// Check input arguments.
if (plasma_desc_check(A) != PlasmaSuccess) {
plasma_error("invalid descriptor A");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (plasma_desc_check(T) != PlasmaSuccess) {
plasma_error("invalid descriptor T");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (plasma_desc_check(B) != PlasmaSuccess) {
plasma_error("invalid descriptor B");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (sequence == NULL) {
plasma_error("NULL sequence");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (request == NULL) {
plasma_error("NULL request");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
// quick return
if (A.m == 0 || A.n == 0 || B.n == 0)
return;
// Find Y = Q^H * B.
if (plasma->householder_mode == PlasmaTreeHouseholder) {
plasma_pcunmqr_tree(PlasmaLeft, Plasma_ConjTrans,
A, T, B, work,
sequence, request);
}
else {
plasma_pcunmqr(PlasmaLeft, Plasma_ConjTrans,
A, T, B, work,
sequence, request);
}
// Solve R * X = Y.
plasma_pctrsm(PlasmaLeft, PlasmaUpper,
PlasmaNoTrans, PlasmaNonUnit,
1.0, plasma_desc_view(A, 0, 0, A.n, A.n),
plasma_desc_view(B, 0, 0, A.n, B.n),
sequence, request);
}
|
GB_unop__atan_fp64_fp64.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop_apply__atan_fp64_fp64
// op(A') function: GB_unop_tran__atan_fp64_fp64
// C type: double
// A type: double
// cast: double cij = aij
// unaryop: cij = atan (aij)
#define GB_ATYPE \
double
#define GB_CTYPE \
double
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
double aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = atan (x) ;
// casting
#define GB_CAST(z, aij) \
double z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
double aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
double z = aij ; \
Cx [pC] = atan (z) ; \
}
// true if operator is the identity op with no typecasting
#define GB_OP_IS_IDENTITY_WITH_NO_TYPECAST \
0
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ATAN || GxB_NO_FP64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_apply__atan_fp64_fp64
(
double *Cx, // Cx and Ax may be aliased
const double *Ax,
const int8_t *GB_RESTRICT Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
if (Ab == NULL)
{
#if ( GB_OP_IS_IDENTITY_WITH_NO_TYPECAST )
GB_memcpy (Cx, Ax, anz * sizeof (double), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
double aij = Ax [p] ;
double z = aij ;
Cx [p] = atan (z) ;
}
#endif
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
double aij = Ax [p] ;
double z = aij ;
Cx [p] = atan (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_tran__atan_fp64_fp64
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *GB_RESTRICT *Workspaces,
const int64_t *GB_RESTRICT A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
simpar-mpi.c | #include <mpi.h>
#include <omp.h>
#include "array_list.h"
#include "structures.h"
#define NUM_PARTICLES_BUFFER 10000
#define CONVERT_TO_LOCAL(id, p, n, x) (x - BLOCK_LOW(id, p, n) + 1)
enum { TAG_INIT_PARTICLES, TAG_SEND_CENTER_OF_MASS, TAG_SEND_PARTICLES };
node_t* adjacent_processes[8] = {0};
array_list_t* particles;
cell_t** cells;
int myRank, number_processors;
int size_processor_grid[2] = {0, 0};
int my_coordinates[2];
node_t* processes_buffers;
int size_local_cell_matrix[2];
MPI_Comm cart_comm;
void create_cartesian_communicator(int grid_size) {
// Calculate best grid size for the number of processes
int periodic[2] = {1, 1};
if (number_processors <= 3) {
// Generate the best fit
MPI_Dims_create(number_processors, 2, size_processor_grid);
} else {
size_processor_grid[1] = sqrt(number_processors);
if (size_processor_grid[1] >= grid_size) {
size_processor_grid[0] = size_processor_grid[1] = grid_size;
} else {
size_processor_grid[0] = number_processors / size_processor_grid[1];
}
}
MPI_Cart_create(MPI_COMM_WORLD, 2, size_processor_grid, periodic, 1, &cart_comm);
if (size_processor_grid[0] * size_processor_grid[1] <= myRank) {
MPI_Barrier(MPI_COMM_WORLD);
MPI_Finalize();
exit(0);
}
MPI_Comm_rank(cart_comm, &myRank);
MPI_Cart_coords(cart_comm, myRank, 2, my_coordinates);
// Calculate rank adjacent processes
int adjacent_processes_rank[8];
int counter = 0;
for (int i = -1; i <= 1; i++) {
for (int j = -1; j <= 1; j++) {
if (i == 0 && j == 0) {
continue;
}
int coords[2];
coords[0] = my_coordinates[0] + i;
coords[1] = my_coordinates[1] + j;
MPI_Cart_rank(cart_comm, coords, &adjacent_processes_rank[counter]);
counter++;
}
}
// Set structure for adjacent cells
for (int i = 0; i < 8; i++) {
if (adjacent_processes[i] != NULL) {
continue;
}
adjacent_processes[i] = (node_t*)calloc(1, sizeof(node_t));
adjacent_processes[i]->rank = adjacent_processes_rank[i];
for (int j = i + 1; j < 8; j++) {
if (adjacent_processes_rank[j] == adjacent_processes_rank[i]) {
adjacent_processes[j] = adjacent_processes[i];
}
}
}
// Populate all processes
processes_buffers = (node_t*)calloc(size_processor_grid[0] * size_processor_grid[1], sizeof(node_t));
number_processors = size_processor_grid[0] * size_processor_grid[1];
}
void init_cells(int grid_size) {
size_local_cell_matrix[0] = BLOCK_SIZE(my_coordinates[0], size_processor_grid[0], grid_size) + 2;
size_local_cell_matrix[1] = BLOCK_SIZE(my_coordinates[1], size_processor_grid[1], grid_size) + 2;
cells = (cell_t**)malloc(sizeof(cell_t*) * size_local_cell_matrix[0]);
cell_t* cells_chunk = (cell_t*)calloc(size_local_cell_matrix[0] * size_local_cell_matrix[1], sizeof(cell_t));
for (int i = 0; i < size_local_cell_matrix[0]; i++) {
cells[i] = &cells_chunk[i * size_local_cell_matrix[1]];
}
}
void init_particles(long seed, long grid_size, long long number_particles) {
long long i;
int number_processors_grid = size_processor_grid[0] * size_processor_grid[1];
int* counters = (int*)calloc(number_processors_grid, sizeof(int));
particle_t* buffer_space =
(particle_t*)malloc(sizeof(particle_t) * NUM_PARTICLES_BUFFER * (number_processors_grid));
particle_t** buffers = (particle_t**)malloc(sizeof(particle_t*) * (number_processors_grid));
for (int i = 1; i < number_processors_grid; i++) {
buffers[i - 1] = &buffer_space[NUM_PARTICLES_BUFFER * (i - 1)];
}
srandom(seed);
for (i = 0; i < number_particles; i++) {
particle_t particle;
particle.index = i;
particle.position.x = RND0_1;
particle.position.y = RND0_1;
particle.velocity.x = RND0_1 / grid_size / 10.0;
particle.velocity.y = RND0_1 / grid_size / 10.0;
particle.mass = RND0_1 * grid_size / (G * 1e6 * number_particles);
int cell_coordinate_x = particle.position.x * grid_size;
int cell_coordinate_y = particle.position.y * grid_size;
int coords_proc_grid[2];
coords_proc_grid[0] = BLOCK_OWNER(cell_coordinate_x, size_processor_grid[0], grid_size);
coords_proc_grid[1] = BLOCK_OWNER(cell_coordinate_y, size_processor_grid[1], grid_size);
int proc_id_to_send;
MPI_Cart_rank(cart_comm, coords_proc_grid, &proc_id_to_send);
if (proc_id_to_send == 0) {
append(particles, particle);
continue;
}
// Add to process' buffer
buffers[proc_id_to_send - 1][counters[proc_id_to_send - 1]] = particle;
counters[proc_id_to_send - 1]++;
// Buffer size reach => send
if (counters[proc_id_to_send - 1] == NUM_PARTICLES_BUFFER) {
MPI_Send(buffers[proc_id_to_send - 1], SIZEOF_PARTICLE(NUM_PARTICLES_BUFFER), MPI_DOUBLE, proc_id_to_send,
TAG_INIT_PARTICLES, cart_comm);
counters[proc_id_to_send - 1] = 0;
}
}
// Send eveything that is not been sent yet.
for (int i = 1; i < number_processors_grid; i++) {
if (counters[i - 1] != 0) {
MPI_Send(buffers[i - 1], SIZEOF_PARTICLE(counters[i - 1]), MPI_DOUBLE, i, TAG_INIT_PARTICLES, cart_comm);
} else {
double endFlag[1] = {-1};
MPI_Send(endFlag, 1, MPI_DOUBLE, i, TAG_INIT_PARTICLES, cart_comm);
}
}
free(counters);
free(buffers[0]);
free(buffers);
}
void receiveParticles() {
int number_elements_received;
MPI_Status status;
while (1) {
MPI_Probe(0, TAG_INIT_PARTICLES, cart_comm, &status);
MPI_Get_count(&status, MPI_DOUBLE, &number_elements_received);
if (number_elements_received == 1) {
break;
}
MPI_Recv((void*)allocate_array(particles, GET_NUMBER_PARTICLE(number_elements_received)),
SIZEOF_PARTICLE(NUM_PARTICLES_BUFFER), MPI_DOUBLE, 0, TAG_INIT_PARTICLES, cart_comm, &status);
MPI_Get_count(&status, MPI_DOUBLE, &number_elements_received);
if (GET_NUMBER_PARTICLE(number_elements_received) != NUM_PARTICLES_BUFFER) {
break;
}
}
}
void calculate_centers_of_mass(int grid_size) {
#pragma omp parallel for
for (int i = 0; i < particles->length; i++) {
particle_t* particle = list_get(particles, i);
int global_cell_index_x = particle->position.x * grid_size;
int global_cell_index_y = particle->position.y * grid_size;
int local_cell_index_x =
CONVERT_TO_LOCAL(my_coordinates[0], size_processor_grid[0], grid_size, global_cell_index_x);
int local_cell_index_y =
CONVERT_TO_LOCAL(my_coordinates[1], size_processor_grid[1], grid_size, global_cell_index_y);
cell_t* cell = &cells[local_cell_index_x][local_cell_index_y];
#pragma omp atomic
cell->mass_sum += particle->mass;
#pragma omp atomic
cell->center_of_mass.x += particle->mass * particle->position.x;
#pragma omp atomic
cell->center_of_mass.y += particle->mass * particle->position.y;
}
for (int i = 1; i <= size_local_cell_matrix[0] - 2; i++) {
for (int j = 1; j <= size_local_cell_matrix[1] - 2; j++) {
cell_t* cell = &cells[i][j];
if (cell->mass_sum != 0) {
cell->center_of_mass.x /= cell->mass_sum;
cell->center_of_mass.y /= cell->mass_sum;
}
}
}
}
void send_recv_centers_of_mass() {
int cells_size_x = size_local_cell_matrix[0] - 2;
int cells_size_y = size_local_cell_matrix[1] - 2;
int number_cells_max = cells_size_x * 2 + cells_size_y * 2 + 4;
// Prepare send buffers
for (int i = 0; i < 8; i++) {
if (adjacent_processes[i]->cells_buffer_send == NULL) {
adjacent_processes[i]->cells_buffer_send = (cell_t*)calloc(number_cells_max, sizeof(cell_t));
}
if (adjacent_processes[i]->cells_buffer_recv == NULL) {
adjacent_processes[i]->cells_buffer_recv = (cell_t*)calloc(number_cells_max, sizeof(cell_t));
}
}
// Build buffers to send
for (int i = 7; i >= 0; i--) {
switch (i) {
case DIAGONAL_UP_LEFT:
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] = cells[1][1];
adjacent_processes[i]->length_send_buffer++;
break;
case DIAGONAL_UP_RIGHT:
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] =
cells[1][cells_size_y];
adjacent_processes[i]->length_send_buffer++;
break;
case DIAGONAL_DOWN_LEFT:
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] =
cells[cells_size_x][1];
adjacent_processes[i]->length_send_buffer++;
break;
case DIAGONAL_DOWN_RIGHT:
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] =
cells[cells_size_x][cells_size_y];
adjacent_processes[i]->length_send_buffer++;
break;
case LEFT:
for (int j = 1; j <= cells_size_x; j++) {
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] = cells[j][1];
adjacent_processes[i]->length_send_buffer++;
}
break;
case RIGHT:
for (int j = 1; j <= cells_size_x; j++) {
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] =
cells[j][cells_size_y];
adjacent_processes[i]->length_send_buffer++;
}
break;
case UP:
for (int j = 1; j <= cells_size_y; j++) {
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] = cells[1][j];
adjacent_processes[i]->length_send_buffer++;
}
break;
case DOWN:
for (int j = 1; j <= cells_size_y; j++) {
adjacent_processes[i]->cells_buffer_send[adjacent_processes[i]->length_send_buffer] =
cells[cells_size_x][j];
adjacent_processes[i]->length_send_buffer++;
}
break;
default:
printf("[%d] Default case in send send_recv_centers_of_mass\n", myRank);
fflush(stdout);
break;
}
}
// Receive
MPI_Request request[8];
MPI_Status status[8];
for (int i = 0; i < 8; i++) {
if (adjacent_processes[i]->received == 1) {
request[i] = MPI_REQUEST_NULL;
continue;
}
MPI_Irecv(adjacent_processes[i]->cells_buffer_recv, SIZEOF_CELL(number_cells_max), MPI_DOUBLE,
adjacent_processes[i]->rank, TAG_SEND_CENTER_OF_MASS, cart_comm, &request[i]);
adjacent_processes[i]->received = 1;
}
// Send
for (int i = 0; i < 8; i++) {
if (adjacent_processes[i]->sent == 1) {
continue;
}
MPI_Send(adjacent_processes[i]->cells_buffer_send, SIZEOF_CELL(adjacent_processes[i]->length_send_buffer),
MPI_DOUBLE, adjacent_processes[i]->rank, TAG_SEND_CENTER_OF_MASS, cart_comm);
adjacent_processes[i]->sent = 1;
}
MPI_Waitall(1, request, status);
// Reconstruct data
for (int i = 0; i < 8; i++) {
switch (i) {
case DIAGONAL_UP_LEFT:
cells[0][0] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
break;
case DIAGONAL_UP_RIGHT:
cells[0][cells_size_y + 1] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
break;
case DIAGONAL_DOWN_LEFT:
cells[cells_size_x + 1][0] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
break;
case DIAGONAL_DOWN_RIGHT:
cells[cells_size_x + 1][cells_size_y + 1] =
adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
break;
case LEFT:
for (int j = 1; j <= cells_size_x; j++) {
cells[j][0] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
}
break;
case RIGHT:
for (int j = 1; j <= cells_size_x; j++) {
cells[j][cells_size_y + 1] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
}
break;
case UP:
for (int j = 1; j <= cells_size_y; j++) {
cells[0][j] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
}
break;
case DOWN:
for (int j = 1; j <= cells_size_y; j++) {
cells[cells_size_x + 1][j] = adjacent_processes[i]->cells_buffer_recv[adjacent_processes[i]->index];
adjacent_processes[i]->index++;
}
break;
default:
printf("[%d] Default case in send Reconstruct Data\n", myRank);
fflush(stdout);
break;
}
}
// Reset structures
for (int i = 0; i < 8; i++) {
adjacent_processes[i]->cells_buffer_send = NULL;
adjacent_processes[i]->cells_buffer_recv = NULL;
adjacent_processes[i]->length_send_buffer = 0;
adjacent_processes[i]->sent = 0;
adjacent_processes[i]->received = 0;
adjacent_processes[i]->index = 0;
}
}
void calculate_new_iteration(int grid_size) {
for (int i = 0; i < particles->length; i++) {
particle_t* particle = list_get(particles, i);
coordinate_t force = {0}, acceleration = {0};
int global_cell_index_x = particle->position.x * grid_size;
int global_cell_index_y = particle->position.y * grid_size;
int local_cell_index_x =
CONVERT_TO_LOCAL(my_coordinates[0], size_processor_grid[0], grid_size, global_cell_index_x);
int local_cell_index_y =
CONVERT_TO_LOCAL(my_coordinates[1], size_processor_grid[1], grid_size, global_cell_index_y);
// Calculate force
for (int i = -1; i <= 1; i++) {
for (int j = -1; j <= 1; j++) {
int adjacent_cell_index_x = local_cell_index_x + i;
int adjacent_cell_index_y = local_cell_index_y + j;
cell_t* adjacent_cell = &cells[adjacent_cell_index_x][adjacent_cell_index_y];
coordinate_t force_a_b;
force_a_b.x = adjacent_cell->center_of_mass.x - particle->position.x;
force_a_b.y = adjacent_cell->center_of_mass.y - particle->position.y;
double distance_squared = force_a_b.x * force_a_b.x + force_a_b.y * force_a_b.y;
if (distance_squared < EPSLON * EPSLON) {
continue;
}
double scalar_force =
G * particle->mass * adjacent_cell->mass_sum / (distance_squared * sqrt(distance_squared));
force.x += force_a_b.x * scalar_force;
force.y += force_a_b.y * scalar_force;
}
}
// Calculate acceleration
acceleration.x = force.x / particle->mass;
acceleration.y = force.y / particle->mass;
// Calculate new position
particle->position.x += particle->velocity.x + acceleration.x * 0.5 + 1;
particle->position.y += particle->velocity.y + acceleration.y * 0.5 + 1;
particle->position.x -= (int)particle->position.x;
particle->position.y -= (int)particle->position.y;
// Calculate new velocity
particle->velocity.x += acceleration.x;
particle->velocity.y += acceleration.y;
// Calculate new cell position
int new_cell_position_x = particle->position.x * grid_size;
int new_cell_position_y = particle->position.y * grid_size;
// Calculate processor coordinates
int processor_coordinates[2];
processor_coordinates[0] = BLOCK_OWNER(new_cell_position_x, size_processor_grid[0], grid_size);
processor_coordinates[1] = BLOCK_OWNER(new_cell_position_y, size_processor_grid[1], grid_size);
// Calculate Rank
int rank;
MPI_Cart_rank(cart_comm, processor_coordinates, &rank);
// Remove and insert
if (rank != myRank) {
// int flag = 0;
if (processes_buffers[rank].particles_buffer_send == NULL) {
processes_buffers[rank].particles_buffer_send = create_array_list(1024);
}
append(processes_buffers[rank].particles_buffer_send, *particle);
list_remove(particles, i);
i--;
}
}
}
void send_recv_particles() {
// Send particles
MPI_Request* request = malloc(sizeof(MPI_Request) * number_processors);
for (int i = 0; i < number_processors; i++) {
if (i == myRank) {
continue;
}
if (processes_buffers[i].sent == 1) {
request[i] = MPI_REQUEST_NULL;
continue;
}
if (processes_buffers[i].particles_buffer_send == NULL) {
processes_buffers[i].particles_buffer_send = create_array_list(1024);
}
if (processes_buffers[i].particles_buffer_send->length == 0) {
MPI_Isend(processes_buffers[i].particles_buffer_send->particles, 1, MPI_DOUBLE, i, TAG_SEND_PARTICLES,
cart_comm, &request[i]);
} else {
MPI_Isend(processes_buffers[i].particles_buffer_send->particles,
SIZEOF_PARTICLE(processes_buffers[i].particles_buffer_send->length), MPI_DOUBLE, i,
TAG_SEND_PARTICLES, cart_comm, &request[i]);
}
processes_buffers[i].sent = 1;
}
free(request);
// Receive particles
for (int i = 0; i < number_processors; i++) {
if (i == myRank || processes_buffers[i].received == 1) {
continue;
}
MPI_Status status;
int number_elements_received;
MPI_Probe(i, TAG_SEND_PARTICLES, cart_comm, &status);
MPI_Get_count(&status, MPI_DOUBLE, &number_elements_received);
if (number_elements_received == 1) {
double buffer[1];
MPI_Recv(buffer, 1, MPI_DOUBLE, i, TAG_SEND_PARTICLES, cart_comm, &status);
processes_buffers[i].received = 1;
continue;
}
MPI_Recv((void*)allocate_array(particles, GET_NUMBER_PARTICLE(number_elements_received)),
number_elements_received, MPI_DOUBLE, i, TAG_SEND_PARTICLES, cart_comm, &status);
MPI_Get_count(&status, MPI_DOUBLE, &number_elements_received);
processes_buffers[i].received = 1;
}
// Free
for (int i = 0; i < number_processors; i++) {
if (processes_buffers[i].particles_buffer_send != NULL) {
list_free(processes_buffers[i].particles_buffer_send);
processes_buffers[i].particles_buffer_send = NULL;
}
processes_buffers[i].received = 0;
processes_buffers[i].sent = 0;
}
}
void calculate_overall_center_of_mass() {
double center_of_mass_x = 0, center_of_mass_y = 0;
double total_mass = 0;
#pragma omp parallel for reduction(+ : total_mass, center_of_mass_x, center_of_mass_y)
for (int i = 0; i < particles->length; i++) {
particle_t* particle = list_get(particles, i);
if ((int)particle->index == 0) {
printf("%.2f %.2f\n", particle->position.x, particle->position.y);
fflush(stdout);
}
total_mass += particle->mass;
center_of_mass_x += particle->mass * particle->position.x;
center_of_mass_y += particle->mass * particle->position.y;
}
double global_total_mass;
double global_center_of_mass_x;
double global_center_of_mass_y;
MPI_Reduce(&total_mass, &global_total_mass, 1, MPI_DOUBLE, MPI_SUM, 0, cart_comm);
MPI_Reduce(¢er_of_mass_x, &global_center_of_mass_x, 1, MPI_DOUBLE, MPI_SUM, 0, cart_comm);
MPI_Reduce(¢er_of_mass_y, &global_center_of_mass_y, 1, MPI_DOUBLE, MPI_SUM, 0, cart_comm);
if (myRank == 0) {
center_of_mass_x = global_center_of_mass_x / global_total_mass;
center_of_mass_y = global_center_of_mass_y / global_total_mass;
printf("%.2f %.2f\n", center_of_mass_x, center_of_mass_y);
}
}
int main(int argc, char* argv[]) {
if (argc != 5) {
printf("Expected 5 arguments, but %d were given\n", argc);
exit(1);
}
int grid_size = atoi(argv[2]);
int number_particles = atoi(argv[3]);
int n_time_steps = atoi(argv[4]);
MPI_Init(&argc, &argv);
MPI_Comm_size(MPI_COMM_WORLD, &number_processors);
MPI_Comm_rank(MPI_COMM_WORLD, &myRank);
particles = create_array_list(2048);
create_cartesian_communicator(grid_size);
init_cells(grid_size);
if (myRank == 0) {
init_particles(atoi(argv[1]), grid_size, number_particles);
} else {
receiveParticles();
}
for (int n = 0; n < n_time_steps; n++) {
calculate_centers_of_mass(grid_size);
send_recv_centers_of_mass();
calculate_new_iteration(grid_size);
send_recv_particles();
memset(cells[0], 0, sizeof(cell_t) * size_local_cell_matrix[0] * size_local_cell_matrix[1]);
}
calculate_overall_center_of_mass();
MPI_Barrier(MPI_COMM_WORLD);
MPI_Finalize();
return 0;
} |
FourierTransform.h | #pragma once
#include <omp.h>
#include "ScalarField.h"
#include "Grid.h"
#include "Enums.h"
#ifdef __USE_FFT__
#include "fftw3.h"
#endif
namespace pfc
{
namespace fourier_transform {
inline Int3 getSizeOfComplexArray(Int3 sizeOfFP)
{
return Int3(sizeOfFP.x, sizeOfFP.y, sizeOfFP.z / 2 + 1);
}
enum Direction {
RtoC, CtoR
};
}
class FourierTransformField {
#ifdef __USE_FFT__
Int3 size;
fftw_plan plans[2]; // RtoC/CtoR
ScalarField<FP>* realField;
ScalarField<complexFP>* complexField;
#endif
public:
#ifdef __USE_FFT__
FourierTransformField()
{
plans[fourier_transform::Direction::RtoC] = 0;
plans[fourier_transform::Direction::CtoR] = 0;
}
void initialize(ScalarField<FP>* _realField, ScalarField<complexFP>* _complexField, Int3 _size)
{
size = _size;
realField = _realField;
complexField = _complexField;
createPlans();
}
~FourierTransformField() {
destroyPlans();
}
void doDirectFourierTransform()
{
fftw_execute(plans[fourier_transform::Direction::RtoC]);
}
void doInverseFourierTransform()
{
fftw_execute(plans[fourier_transform::Direction::CtoR]);
ScalarField<FP>& res = *realField;
#pragma omp parallel for
for (int i = 0; i < size.x; i++)
for (int j = 0; j < size.y; j++)
//#pragma omp simd
for (int k = 0; k < size.z; k++)
res(i, j, k) /= (FP)size.x*size.y*size.z;
}
#else
FourierTransformField() {}
void initialize(ScalarField<FP>* _realField, ScalarField<complexFP>* _complexField, Int3 _size) {}
void doDirectFourierTransform() {}
void doInverseFourierTransform() {}
~FourierTransformField() {}
#endif
FourierTransformField(ScalarField<FP>* _realField, ScalarField<complexFP>* _complexField, Int3 _size) {
initialize(_realField, _complexField, _size);
}
void doFourierTransform(fourier_transform::Direction direction)
{
switch (direction) {
case fourier_transform::Direction::RtoC:
doDirectFourierTransform();
break;
case fourier_transform::Direction::CtoR:
doInverseFourierTransform();
break;
default:
break;
}
}
private:
#ifdef __USE_FFT__
void createPlans()
{
int Nx = size.x, Ny = size.y, Nz = size.z;
ScalarField<FP>& arrD = *(realField);
ScalarField<complexFP>& arrC = *(complexField);
#ifdef __USE_OMP__
fftw_plan_with_nthreads(omp_get_max_threads());
#endif
plans[fourier_transform::Direction::RtoC] = fftw_plan_dft_r2c_3d(Nx, Ny, Nz,
&(arrD(0, 0, 0)), (fftw_complex*)&(arrC(0, 0, 0)), FFTW_ESTIMATE);
#ifdef __USE_OMP__
fftw_plan_with_nthreads(omp_get_max_threads());
#endif
plans[fourier_transform::Direction::CtoR] = fftw_plan_dft_c2r_3d(Nx, Ny, Nz,
(fftw_complex*)&(arrC(0, 0, 0)), &(arrD(0, 0, 0)), FFTW_ESTIMATE);
}
void destroyPlans()
{
if (plans[fourier_transform::Direction::RtoC] != 0)
fftw_destroy_plan(plans[fourier_transform::Direction::RtoC]);
if (plans[fourier_transform::Direction::CtoR] != 0)
fftw_destroy_plan(plans[fourier_transform::Direction::CtoR]);
}
#endif
};
class FourierTransformGrid {
FourierTransformField transform[3][3]; // field, coordinate
public:
FourierTransformGrid() {}
template<GridTypes gridType>
void initialize(Grid<FP, gridType>* gridFP, Grid<complexFP, gridType>* gridCFP) {
transform[Field::E][Coordinate::x].initialize(&gridFP->Ex, &gridCFP->Ex, gridFP->numCells);
transform[Field::E][Coordinate::y].initialize(&gridFP->Ey, &gridCFP->Ey, gridFP->numCells);
transform[Field::E][Coordinate::z].initialize(&gridFP->Ez, &gridCFP->Ez, gridFP->numCells);
transform[Field::B][Coordinate::x].initialize(&gridFP->Bx, &gridCFP->Bx, gridFP->numCells);
transform[Field::B][Coordinate::y].initialize(&gridFP->By, &gridCFP->By, gridFP->numCells);
transform[Field::B][Coordinate::z].initialize(&gridFP->Bz, &gridCFP->Bz, gridFP->numCells);
transform[Field::J][Coordinate::x].initialize(&gridFP->Jx, &gridCFP->Jx, gridFP->numCells);
transform[Field::J][Coordinate::y].initialize(&gridFP->Jy, &gridCFP->Jy, gridFP->numCells);
transform[Field::J][Coordinate::z].initialize(&gridFP->Jz, &gridCFP->Jz, gridFP->numCells);
}
void doDirectFourierTransform(Field field, Coordinate coord) {
transform[field][coord].doDirectFourierTransform();
}
void doInverseFourierTransform(Field field, Coordinate coord) {
transform[field][coord].doInverseFourierTransform();
}
void doFourierTransform(Field field, Coordinate coord,
fourier_transform::Direction direction)
{
transform[field][coord].doFourierTransform(direction);
}
};
} |
j3d7pt.gold.h | #include <cstring>
using std::memcpy;
template <class T>
void jacobi_gold(T *fout, const T *fin, double h2inv, double a, double b, int L, int M, int N) {
double (*out)[M][N] = (double (*)[M][N]) fout;
double (*in)[M][N] = (double (*)[M][N]) fin;
auto ftemp1 = new T[L * M * N];
memset(ftemp1, 0, sizeof(T)*L*M*N);
double (*temp1)[M][N] = (T (*)[M][N]) ftemp1;
double c = b * h2inv;
for (int t = 0; t < 2; t++) {
#pragma omp parallel for
for (int k = 1; k < L - 1; ++k) {
for (int j = 1; j < M - 1; ++j) {
for (int i = 1; i < N - 1; ++i) {
if (t==0) {
temp1[k][j][i] = a*in[k][j][i] - c*in[k][j][i+1]
+ c*in[k][j][i-1]
+ c*in[k][j+1][i]
+ c*in[k][j-1][i]
+ c*in[k+1][j][i]
+ c*in[k-1][j][i]
- c*in[k][j][i]*6.0;
}
else {
out[k][j][i] = a*temp1[k][j][i] - c*temp1[k][j][i+1]
+ c*temp1[k][j][i-1]
+ c*temp1[k][j+1][i]
+ c*temp1[k][j-1][i]
+ c*temp1[k+1][j][i]
+ c*temp1[k-1][j][i]
- c*temp1[k][j][i]*6.0;
}
}
}
}
}
}
|
mpi-omp-hello-world.c | /**********************************************************************
C-DAC Tech Workshop : HeGaPa-2012
July 16-20,2012
Example 1 : Mpi-Omp_Hello_World.c
Objective : MPI-OpenMP program to print "Hello World"
This example demonstrates the use of
MPI LIBRARY CALLS and OPENMP Directives
Input : No Input is Required
Output : Each thread created by each processor prints
Hello World along with its threadid and procesor rank.
Created : MAY-2012
**********************************************************************/
#include <stdio.h>
#include <omp.h>
#include "mpi.h"
/* Main Program */
int main(int argc, char **argv)
{
int Numprocs, MyRank, iam;
/* MPI - Initialization */
MPI_Init(&argc, &argv);
MPI_Comm_rank(MPI_COMM_WORLD, &MyRank);
MPI_Comm_size(MPI_COMM_WORLD, &Numprocs);
/* OpenMP Parallel Directive */
omp_set_num_threads(4);
#pragma omp parallel private(iam)
{
iam = omp_get_thread_num();
printf("Hello World is Printed By Process %d and Threadid %d\n", MyRank, iam);
}
/* MPI - Termination */
MPI_Finalize();
}
|
pixel.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% PPPP IIIII X X EEEEE L %
% P P I X X E L %
% PPPP I X EEE L %
% P I X X E L %
% P IIIII X X EEEEE LLLLL %
% %
% MagickCore Methods to Import/Export Pixels %
% %
% Software Design %
% Cristy %
% October 1998 %
% %
% %
% Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% https://imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/property.h"
#include "MagickCore/blob.h"
#include "MagickCore/blob-private.h"
#include "MagickCore/cache-private.h"
#include "MagickCore/color-private.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/draw.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/cache.h"
#include "MagickCore/constitute.h"
#include "MagickCore/delegate.h"
#include "MagickCore/geometry.h"
#include "MagickCore/image-private.h"
#include "MagickCore/list.h"
#include "MagickCore/magick.h"
#include "MagickCore/memory_.h"
#include "MagickCore/memory-private.h"
#include "MagickCore/monitor.h"
#include "MagickCore/option.h"
#include "MagickCore/pixel.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/pixel-private.h"
#include "MagickCore/quantum.h"
#include "MagickCore/quantum-private.h"
#include "MagickCore/resource_.h"
#include "MagickCore/semaphore.h"
#include "MagickCore/statistic.h"
#include "MagickCore/stream.h"
#include "MagickCore/string_.h"
#include "MagickCore/transform.h"
#include "MagickCore/utility.h"
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ A c q u i r e P i x e l C h a n n e l M a p %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% AcquirePixelChannelMap() acquires a pixel component map.
%
% The format of the AcquirePixelChannelMap() method is:
%
% PixelChannelMap *AcquirePixelChannelMap(void)
%
*/
MagickExport PixelChannelMap *AcquirePixelChannelMap(void)
{
PixelChannelMap
*channel_map;
ssize_t
i;
channel_map=(PixelChannelMap *) AcquireQuantumMemory(MaxPixelChannels,
sizeof(*channel_map));
if (channel_map == (PixelChannelMap *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) memset(channel_map,0,MaxPixelChannels*sizeof(*channel_map));
for (i=0; i < MaxPixelChannels; i++)
channel_map[i].channel=(PixelChannel) i;
return(channel_map);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ C l o n e P i x e l C h a n n e l M a p %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ClonePixelChannelMap() clones a pixel component map.
%
% The format of the ClonePixelChannelMap() method is:
%
% PixelChannelMap *ClonePixelChannelMap(PixelChannelMap *channel_map)
%
% A description of each parameter follows:
%
% o channel_map: the pixel component map.
%
*/
MagickExport PixelChannelMap *ClonePixelChannelMap(PixelChannelMap *channel_map)
{
PixelChannelMap
*clone_map;
assert(channel_map != (PixelChannelMap *) NULL);
clone_map=AcquirePixelChannelMap();
if (clone_map == (PixelChannelMap *) NULL)
return((PixelChannelMap *) NULL);
(void) memcpy(clone_map,channel_map,MaxPixelChannels*
sizeof(*channel_map));
return(clone_map);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ C l o n e P i x e l I n f o %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ClonePixelInfo() makes a duplicate of the given pixel info structure, or if
% pixel info is NULL, a new one.
%
% The format of the ClonePixelInfo method is:
%
% PixelInfo *ClonePixelInfo(const PixelInfo *pixel)
%
% A description of each parameter follows:
%
% o pixel: the pixel info.
%
*/
MagickExport PixelInfo *ClonePixelInfo(const PixelInfo *pixel)
{
PixelInfo
*pixel_info;
pixel_info=(PixelInfo *) AcquireMagickMemory(sizeof(*pixel_info));
if (pixel_info == (PixelInfo *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
*pixel_info=(*pixel);
return(pixel_info);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ C o n f o r m P i x e l I n f o %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ConformPixelInfo() ensures the pixel conforms with the colorspace and alpha
% attribute of the image.
%
% The format of the ConformPixelInfo method is:
%
% void *ConformPixelInfo((Image *image,const PixelInfo *source,
% PixelInfo *destination,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o source: the source pixel info.
%
% o destination: the destination pixel info.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport void ConformPixelInfo(Image *image,const PixelInfo *source,
PixelInfo *destination,ExceptionInfo *exception)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
assert(destination != (const PixelInfo *) NULL);
*destination=(*source);
if (image->colorspace == CMYKColorspace)
{
if (IssRGBCompatibleColorspace(destination->colorspace) != MagickFalse)
ConvertRGBToCMYK(destination);
}
else
if (destination->colorspace == CMYKColorspace)
{
if (IssRGBCompatibleColorspace(image->colorspace) != MagickFalse)
ConvertCMYKToRGB(destination);
}
if ((IsPixelInfoGray(&image->background_color) == MagickFalse) &&
(IsGrayColorspace(image->colorspace) != MagickFalse))
(void) TransformImageColorspace(image,sRGBColorspace,exception);
if ((destination->alpha_trait != UndefinedPixelTrait) &&
(image->alpha_trait == UndefinedPixelTrait))
(void) SetImageAlpha(image,OpaqueAlpha,exception);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e c o d e P i x e l G a m m a %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DecodePixelGamma() applies the expansive power-law nonlinearity to the pixel.
%
% The format of the DecodePixelGamma method is:
%
% double DecodePixelGamma(const MagickRealType pixel)
%
% A description of each parameter follows:
%
% o pixel: the pixel.
%
*/
static inline double DecodeGamma(const double x)
{
div_t
quotient;
double
p,
term[9];
int
exponent;
static const double coefficient[] = /* terms for x^(7/5), x=1.5 */
{
1.7917488588043277509,
0.82045614371976854984,
0.027694100686325412819,
-0.00094244335181762134018,
0.000064355540911469709545,
-5.7224404636060757485e-06,
5.8767669437311184313e-07,
-6.6139920053589721168e-08,
7.9323242696227458163e-09
};
static const double powers_of_two[] = /* (2^x)^(7/5) */
{
1.0,
2.6390158215457883983,
6.9644045063689921093,
1.8379173679952558018e+01,
4.8502930128332728543e+01
};
/*
Compute x^2.4 == x*x^(7/5) == pow(x,2.4).
*/
term[0]=1.0;
term[1]=4.0*frexp(x,&exponent)-3.0;
term[2]=2.0*term[1]*term[1]-term[0];
term[3]=2.0*term[1]*term[2]-term[1];
term[4]=2.0*term[1]*term[3]-term[2];
term[5]=2.0*term[1]*term[4]-term[3];
term[6]=2.0*term[1]*term[5]-term[4];
term[7]=2.0*term[1]*term[6]-term[5];
term[8]=2.0*term[1]*term[7]-term[6];
p=coefficient[0]*term[0]+coefficient[1]*term[1]+coefficient[2]*term[2]+
coefficient[3]*term[3]+coefficient[4]*term[4]+coefficient[5]*term[5]+
coefficient[6]*term[6]+coefficient[7]*term[7]+coefficient[8]*term[8];
quotient=div(exponent-1,5);
if (quotient.rem < 0)
{
quotient.quot-=1;
quotient.rem+=5;
}
return(x*ldexp(powers_of_two[quotient.rem]*p,7*quotient.quot));
}
MagickExport MagickRealType DecodePixelGamma(const MagickRealType pixel)
{
if (pixel <= (0.0404482362771076*QuantumRange))
return(pixel/12.92f);
return((MagickRealType) (QuantumRange*DecodeGamma((double) (QuantumScale*
pixel+0.055)/1.055)));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ D e s t r o y P i x e l C h a n n e l M a p %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyPixelChannelMap() deallocates memory associated with the pixel
% channel map.
%
% The format of the DestroyPixelChannelMap() method is:
%
% PixelChannelMap *DestroyPixelChannelMap(PixelChannelMap *channel_map)
%
% A description of each parameter follows:
%
% o channel_map: the pixel component map.
%
*/
MagickExport PixelChannelMap *DestroyPixelChannelMap(
PixelChannelMap *channel_map)
{
assert(channel_map != (PixelChannelMap *) NULL);
channel_map=(PixelChannelMap *) RelinquishMagickMemory(channel_map);
return((PixelChannelMap *) RelinquishMagickMemory(channel_map));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ E n c o d e P i x e l G a m m a %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% EncodePixelGamma() cancels any nonlinearity in the pixel.
%
% The format of the EncodePixelGamma method is:
%
% MagickRealType EncodePixelGamma(const double MagickRealType)
%
% A description of each parameter follows:
%
% o pixel: the pixel.
%
*/
static inline double EncodeGamma(const double x)
{
div_t
quotient;
double
p,
term[9];
int
exponent;
static const double coefficient[] = /* Chebychevi poly: x^(5/12), x=1.5 */
{
1.1758200232996901923,
0.16665763094889061230,
-0.0083154894939042125035,
0.00075187976780420279038,
-0.000083240178519391795367,
0.000010229209410070008679,
-1.3400466409860246e-06,
1.8333422241635376682e-07,
-2.5878596761348859722e-08
};
static const double powers_of_two[] = /* (2^N)^(5/12) */
{
1.0,
1.3348398541700343678,
1.7817974362806785482,
2.3784142300054420538,
3.1748021039363991669,
4.2378523774371812394,
5.6568542494923805819,
7.5509945014535482244,
1.0079368399158985525e1,
1.3454342644059433809e1,
1.7959392772949968275e1,
2.3972913230026907883e1
};
/*
Compute x^(1/2.4) == x^(5/12) == pow(x,1.0/2.4).
*/
term[0]=1.0;
term[1]=4.0*frexp(x,&exponent)-3.0;
term[2]=2.0*term[1]*term[1]-term[0];
term[3]=2.0*term[1]*term[2]-term[1];
term[4]=2.0*term[1]*term[3]-term[2];
term[5]=2.0*term[1]*term[4]-term[3];
term[6]=2.0*term[1]*term[5]-term[4];
term[7]=2.0*term[1]*term[6]-term[5];
term[8]=2.0*term[1]*term[7]-term[6];
p=coefficient[0]*term[0]+coefficient[1]*term[1]+coefficient[2]*term[2]+
coefficient[3]*term[3]+coefficient[4]*term[4]+coefficient[5]*term[5]+
coefficient[6]*term[6]+coefficient[7]*term[7]+coefficient[8]*term[8];
quotient=div(exponent-1,12);
if (quotient.rem < 0)
{
quotient.quot-=1;
quotient.rem+=12;
}
return(ldexp(powers_of_two[quotient.rem]*p,5*quotient.quot));
}
MagickExport MagickRealType EncodePixelGamma(const MagickRealType pixel)
{
if (pixel <= (0.0031306684425005883*QuantumRange))
return(12.92f*pixel);
return((MagickRealType) QuantumRange*(1.055*EncodeGamma((double) QuantumScale*
pixel)-0.055));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% E x p o r t I m a g e P i x e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ExportImagePixels() extracts pixel data from an image and returns it to you.
% The method returns MagickTrue on success otherwise MagickFalse if an error is
% encountered. The data is returned as char, short int, Quantum, unsigned int,
% unsigned long long, float, or double in the order specified by map.
%
% Suppose you want to extract the first scanline of a 640x480 image as
% character data in red-green-blue order:
%
% ExportImagePixels(image,0,0,640,1,"RGB",CharPixel,pixels,exception);
%
% The format of the ExportImagePixels method is:
%
% MagickBooleanType ExportImagePixels(const Image *image,const ssize_t x,
% const ssize_t y,const size_t width,const size_t height,
% const char *map,const StorageType type,void *pixels,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o x,y,width,height: These values define the perimeter
% of a region of pixels you want to extract.
%
% o map: This string reflects the expected ordering of the pixel array.
% It can be any combination or order of R = red, G = green, B = blue,
% A = alpha (0 is transparent), O = opacity (0 is opaque), C = cyan,
% Y = yellow, M = magenta, K = black, I = intensity (for grayscale),
% P = pad.
%
% o type: Define the data type of the pixels. Float and double types are
% normalized to [0..1] otherwise [0..QuantumRange]. Choose from these
% types: CharPixel (char *), DoublePixel (double *), FloatPixel (float *),
% LongPixel (unsigned int *), LongLongPixel (unsigned long long *),
% QuantumPixel (Quantum *), or ShortPixel (unsigned short *).
%
% o pixels: This array of values contain the pixel components as defined by
% map and type. You must preallocate this array where the expected
% length varies depending on the values of width, height, map, and type.
%
% o exception: return any errors or warnings in this structure.
%
*/
static MagickBooleanType ExportCharPixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
ssize_t
x;
unsigned char
*magick_restrict q;
size_t
length;
ssize_t
y;
q=(unsigned char *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(GetPixelBlue(image,p));
*q++=ScaleQuantumToChar(GetPixelGreen(image,p));
*q++=ScaleQuantumToChar(GetPixelRed(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(GetPixelBlue(image,p));
*q++=ScaleQuantumToChar(GetPixelGreen(image,p));
*q++=ScaleQuantumToChar(GetPixelRed(image,p));
*q++=ScaleQuantumToChar(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(GetPixelBlue(image,p));
*q++=ScaleQuantumToChar(GetPixelGreen(image,p));
*q++=ScaleQuantumToChar(GetPixelRed(image,p));
*q++=ScaleQuantumToChar((Quantum) 0);
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(ClampToQuantum(GetPixelIntensity(image,p)));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(GetPixelRed(image,p));
*q++=ScaleQuantumToChar(GetPixelGreen(image,p));
*q++=ScaleQuantumToChar(GetPixelBlue(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(GetPixelRed(image,p));
*q++=ScaleQuantumToChar(GetPixelGreen(image,p));
*q++=ScaleQuantumToChar(GetPixelBlue(image,p));
*q++=ScaleQuantumToChar(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToChar(GetPixelRed(image,p));
*q++=ScaleQuantumToChar(GetPixelGreen(image,p));
*q++=ScaleQuantumToChar(GetPixelBlue(image,p));
*q++=ScaleQuantumToChar((Quantum) 0);
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=ScaleQuantumToChar(GetPixelRed(image,p));
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=ScaleQuantumToChar(GetPixelGreen(image,p));
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=ScaleQuantumToChar(GetPixelBlue(image,p));
break;
}
case AlphaQuantum:
{
*q=ScaleQuantumToChar(GetPixelAlpha(image,p));
break;
}
case OpacityQuantum:
{
*q=ScaleQuantumToChar(GetPixelAlpha(image,p));
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=ScaleQuantumToChar(GetPixelBlack(image,p));
break;
}
case IndexQuantum:
{
*q=ScaleQuantumToChar(ClampToQuantum(GetPixelIntensity(image,p)));
break;
}
default:
break;
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ExportDoublePixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
double
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
q=(double *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelBlue(image,p));
*q++=(double) (QuantumScale*GetPixelGreen(image,p));
*q++=(double) (QuantumScale*GetPixelRed(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelBlue(image,p));
*q++=(double) (QuantumScale*GetPixelGreen(image,p));
*q++=(double) (QuantumScale*GetPixelRed(image,p));
*q++=(double) (QuantumScale*GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelBlue(image,p));
*q++=(double) (QuantumScale*GetPixelGreen(image,p));
*q++=(double) (QuantumScale*GetPixelRed(image,p));
*q++=0.0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelIntensity(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelRed(image,p));
*q++=(double) (QuantumScale*GetPixelGreen(image,p));
*q++=(double) (QuantumScale*GetPixelBlue(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelRed(image,p));
*q++=(double) (QuantumScale*GetPixelGreen(image,p));
*q++=(double) (QuantumScale*GetPixelBlue(image,p));
*q++=(double) (QuantumScale*GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(double) (QuantumScale*GetPixelRed(image,p));
*q++=(double) (QuantumScale*GetPixelGreen(image,p));
*q++=(double) (QuantumScale*GetPixelBlue(image,p));
*q++=0.0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=(double) (QuantumScale*GetPixelRed(image,p));
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=(double) (QuantumScale*GetPixelGreen(image,p));
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=(double) (QuantumScale*GetPixelBlue(image,p));
break;
}
case AlphaQuantum:
{
*q=(double) (QuantumScale*GetPixelAlpha(image,p));
break;
}
case OpacityQuantum:
{
*q=(double) (QuantumScale*GetPixelAlpha(image,p));
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=(double) (QuantumScale*
GetPixelBlack(image,p));
break;
}
case IndexQuantum:
{
*q=(double) (QuantumScale*GetPixelIntensity(image,p));
break;
}
default:
*q=0;
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ExportFloatPixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
float
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
q=(float *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelBlue(image,p));
*q++=(float) (QuantumScale*GetPixelGreen(image,p));
*q++=(float) (QuantumScale*GetPixelRed(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelBlue(image,p));
*q++=(float) (QuantumScale*GetPixelGreen(image,p));
*q++=(float) (QuantumScale*GetPixelRed(image,p));
*q++=(float) (QuantumScale*GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelBlue(image,p));
*q++=(float) (QuantumScale*GetPixelGreen(image,p));
*q++=(float) (QuantumScale*GetPixelRed(image,p));
*q++=0.0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelIntensity(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelRed(image,p));
*q++=(float) (QuantumScale*GetPixelGreen(image,p));
*q++=(float) (QuantumScale*GetPixelBlue(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelRed(image,p));
*q++=(float) (QuantumScale*GetPixelGreen(image,p));
*q++=(float) (QuantumScale*GetPixelBlue(image,p));
*q++=(float) (QuantumScale*GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=(float) (QuantumScale*GetPixelRed(image,p));
*q++=(float) (QuantumScale*GetPixelGreen(image,p));
*q++=(float) (QuantumScale*GetPixelBlue(image,p));
*q++=0.0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=(float) (QuantumScale*GetPixelRed(image,p));
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=(float) (QuantumScale*GetPixelGreen(image,p));
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=(float) (QuantumScale*GetPixelBlue(image,p));
break;
}
case AlphaQuantum:
{
*q=(float) (QuantumScale*((Quantum) (GetPixelAlpha(image,p))));
break;
}
case OpacityQuantum:
{
*q=(float) (QuantumScale*GetPixelAlpha(image,p));
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=(float) (QuantumScale* GetPixelBlack(image,p));
break;
}
case IndexQuantum:
{
*q=(float) (QuantumScale*GetPixelIntensity(image,p));
break;
}
default:
*q=0;
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ExportLongPixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
ssize_t
x;
unsigned int
*magick_restrict q;
size_t
length;
ssize_t
y;
q=(unsigned int *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLong(GetPixelRed(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLong(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLong(GetPixelRed(image,p));
*q++=0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(ClampToQuantum(GetPixelIntensity(image,p)));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLong(GetPixelBlue(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLong(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLong(GetPixelBlue(image,p));
*q++=0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=ScaleQuantumToLong(GetPixelRed(image,p));
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=ScaleQuantumToLong(GetPixelGreen(image,p));
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=ScaleQuantumToLong(GetPixelBlue(image,p));
break;
}
case AlphaQuantum:
{
*q=ScaleQuantumToLong(GetPixelAlpha(image,p));
break;
}
case OpacityQuantum:
{
*q=ScaleQuantumToLong(GetPixelAlpha(image,p));
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=ScaleQuantumToLong(GetPixelBlack(image,p));
break;
}
case IndexQuantum:
{
*q=ScaleQuantumToLong(ClampToQuantum(GetPixelIntensity(image,p)));
break;
}
default:
break;
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ExportLongLongPixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
ssize_t
x;
MagickSizeType
*magick_restrict q;
size_t
length;
ssize_t
y;
q=(MagickSizeType *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLongLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLongLong(GetPixelRed(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLongLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLongLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLongLong(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLongLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLongLong(GetPixelRed(image,p));
*q++=0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(ClampToQuantum(
GetPixelIntensity(image,p)));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLongLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLongLong(GetPixelBlue(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLongLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLongLong(GetPixelBlue(image,p));
*q++=ScaleQuantumToLongLong(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToLongLong(GetPixelRed(image,p));
*q++=ScaleQuantumToLongLong(GetPixelGreen(image,p));
*q++=ScaleQuantumToLongLong(GetPixelBlue(image,p));
*q++=0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=ScaleQuantumToLongLong(GetPixelRed(image,p));
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=ScaleQuantumToLongLong(GetPixelGreen(image,p));
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=ScaleQuantumToLongLong(GetPixelBlue(image,p));
break;
}
case AlphaQuantum:
{
*q=ScaleQuantumToLongLong(GetPixelAlpha(image,p));
break;
}
case OpacityQuantum:
{
*q=ScaleQuantumToLongLong(GetPixelAlpha(image,p));
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=ScaleQuantumToLongLong(GetPixelBlack(image,p));
break;
}
case IndexQuantum:
{
*q=ScaleQuantumToLongLong(ClampToQuantum(
GetPixelIntensity(image,p)));
break;
}
default:
break;
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ExportQuantumPixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
q=(Quantum *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=GetPixelBlue(image,p);
*q++=GetPixelGreen(image,p);
*q++=GetPixelRed(image,p);
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=GetPixelBlue(image,p);
*q++=GetPixelGreen(image,p);
*q++=GetPixelRed(image,p);
*q++=(Quantum) (GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=GetPixelBlue(image,p);
*q++=GetPixelGreen(image,p);
*q++=GetPixelRed(image,p);
*q++=(Quantum) 0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ClampToQuantum(GetPixelIntensity(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=GetPixelRed(image,p);
*q++=GetPixelGreen(image,p);
*q++=GetPixelBlue(image,p);
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=GetPixelRed(image,p);
*q++=GetPixelGreen(image,p);
*q++=GetPixelBlue(image,p);
*q++=(Quantum) (GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=GetPixelRed(image,p);
*q++=GetPixelGreen(image,p);
*q++=GetPixelBlue(image,p);
*q++=(Quantum) 0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=(Quantum) 0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=GetPixelRed(image,p);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=GetPixelGreen(image,p);
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=GetPixelBlue(image,p);
break;
}
case AlphaQuantum:
{
*q=GetPixelAlpha(image,p);
break;
}
case OpacityQuantum:
{
*q=GetPixelAlpha(image,p);
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=GetPixelBlack(image,p);
break;
}
case IndexQuantum:
{
*q=ClampToQuantum(GetPixelIntensity(image,p));
break;
}
default:
{
*q=(Quantum) 0;
break;
}
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ExportShortPixel(const Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
ssize_t
x;
unsigned short
*magick_restrict q;
size_t
length;
ssize_t
y;
q=(unsigned short *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(GetPixelBlue(image,p));
*q++=ScaleQuantumToShort(GetPixelGreen(image,p));
*q++=ScaleQuantumToShort(GetPixelRed(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(GetPixelBlue(image,p));
*q++=ScaleQuantumToShort(GetPixelGreen(image,p));
*q++=ScaleQuantumToShort(GetPixelRed(image,p));
*q++=ScaleQuantumToShort(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(GetPixelBlue(image,p));
*q++=ScaleQuantumToShort(GetPixelGreen(image,p));
*q++=ScaleQuantumToShort(GetPixelRed(image,p));
*q++=0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(ClampToQuantum(GetPixelIntensity(image,p)));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(GetPixelRed(image,p));
*q++=ScaleQuantumToShort(GetPixelGreen(image,p));
*q++=ScaleQuantumToShort(GetPixelBlue(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(GetPixelRed(image,p));
*q++=ScaleQuantumToShort(GetPixelGreen(image,p));
*q++=ScaleQuantumToShort(GetPixelBlue(image,p));
*q++=ScaleQuantumToShort(GetPixelAlpha(image,p));
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
*q++=ScaleQuantumToShort(GetPixelRed(image,p));
*q++=ScaleQuantumToShort(GetPixelGreen(image,p));
*q++=ScaleQuantumToShort(GetPixelBlue(image,p));
*q++=0;
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
p=GetVirtualPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (p == (const Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
*q=0;
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
*q=ScaleQuantumToShort(GetPixelRed(image,p));
break;
}
case GreenQuantum:
case MagentaQuantum:
{
*q=ScaleQuantumToShort(GetPixelGreen(image,p));
break;
}
case BlueQuantum:
case YellowQuantum:
{
*q=ScaleQuantumToShort(GetPixelBlue(image,p));
break;
}
case AlphaQuantum:
{
*q=ScaleQuantumToShort(GetPixelAlpha(image,p));
break;
}
case OpacityQuantum:
{
*q=ScaleQuantumToShort(GetPixelAlpha(image,p));
break;
}
case BlackQuantum:
{
if (image->colorspace == CMYKColorspace)
*q=ScaleQuantumToShort(GetPixelBlack(image,p));
break;
}
case IndexQuantum:
{
*q=ScaleQuantumToShort(ClampToQuantum(GetPixelIntensity(image,p)));
break;
}
default:
break;
}
q++;
}
p+=GetPixelChannels(image);
}
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
MagickExport MagickBooleanType ExportImagePixels(const Image *image,
const ssize_t x,const ssize_t y,const size_t width,const size_t height,
const char *map,const StorageType type,void *pixels,ExceptionInfo *exception)
{
MagickBooleanType
status;
QuantumType
*quantum_map;
RectangleInfo
roi;
ssize_t
i;
size_t
length;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
length=strlen(map);
quantum_map=(QuantumType *) AcquireQuantumMemory(length,sizeof(*quantum_map));
if (quantum_map == (QuantumType *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",image->filename);
return(MagickFalse);
}
for (i=0; i < (ssize_t) length; i++)
{
switch (map[i])
{
case 'A':
case 'a':
{
quantum_map[i]=AlphaQuantum;
break;
}
case 'B':
case 'b':
{
quantum_map[i]=BlueQuantum;
break;
}
case 'C':
case 'c':
{
quantum_map[i]=CyanQuantum;
if (image->colorspace == CMYKColorspace)
break;
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
(void) ThrowMagickException(exception,GetMagickModule(),ImageError,
"ColorSeparatedImageRequired","`%s'",map);
return(MagickFalse);
}
case 'g':
case 'G':
{
quantum_map[i]=GreenQuantum;
break;
}
case 'I':
case 'i':
{
quantum_map[i]=IndexQuantum;
break;
}
case 'K':
case 'k':
{
quantum_map[i]=BlackQuantum;
if (image->colorspace == CMYKColorspace)
break;
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
(void) ThrowMagickException(exception,GetMagickModule(),ImageError,
"ColorSeparatedImageRequired","`%s'",map);
return(MagickFalse);
}
case 'M':
case 'm':
{
quantum_map[i]=MagentaQuantum;
if (image->colorspace == CMYKColorspace)
break;
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
(void) ThrowMagickException(exception,GetMagickModule(),ImageError,
"ColorSeparatedImageRequired","`%s'",map);
return(MagickFalse);
}
case 'o':
case 'O':
{
quantum_map[i]=OpacityQuantum;
break;
}
case 'P':
case 'p':
{
quantum_map[i]=UndefinedQuantum;
break;
}
case 'R':
case 'r':
{
quantum_map[i]=RedQuantum;
break;
}
case 'Y':
case 'y':
{
quantum_map[i]=YellowQuantum;
if (image->colorspace == CMYKColorspace)
break;
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
(void) ThrowMagickException(exception,GetMagickModule(),ImageError,
"ColorSeparatedImageRequired","`%s'",map);
return(MagickFalse);
}
default:
{
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"UnrecognizedPixelMap","`%s'",map);
return(MagickFalse);
}
}
}
roi.width=width;
roi.height=height;
roi.x=x;
roi.y=y;
switch (type)
{
case CharPixel:
{
status=ExportCharPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case DoublePixel:
{
status=ExportDoublePixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case FloatPixel:
{
status=ExportFloatPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case LongPixel:
{
status=ExportLongPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case LongLongPixel:
{
status=ExportLongLongPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case QuantumPixel:
{
status=ExportQuantumPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case ShortPixel:
{
status=ExportShortPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
default:
{
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"UnrecognizedPixelMap","`%s'",map);
status=MagickFalse;
}
}
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t P i x e l I n f o %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetPixelInfo() initializes the PixelInfo structure.
%
% The format of the GetPixelInfo method is:
%
% GetPixelInfo(const Image *image,PixelInfo *pixel)
%
% A description of each parameter follows:
%
% o image: the image. (optional - may be NULL)
%
% o pixel: Specifies a pointer to a PixelInfo structure.
%
*/
MagickExport void GetPixelInfo(const Image *image,PixelInfo *pixel)
{
(void) memset(pixel,0,sizeof(*pixel));
pixel->storage_class=DirectClass;
pixel->colorspace=sRGBColorspace;
pixel->depth=MAGICKCORE_QUANTUM_DEPTH;
pixel->alpha_trait=UndefinedPixelTrait;
pixel->alpha=(double) OpaqueAlpha;
if (image == (const Image *) NULL)
return;
pixel->storage_class=image->storage_class;
pixel->colorspace=image->colorspace;
pixel->alpha_trait=image->alpha_trait;
pixel->depth=image->depth;
pixel->fuzz=image->fuzz;
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t P i x e l I n d o I n t e n s i t y %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetPixelInfoIntensity() returns a single sample intensity value from the red,
% green, and blue components of a pixel based on the selected method:
%
% Rec601Luma 0.298839R' + 0.586811G' + 0.114350B'
% Rec601Luminance 0.298839R + 0.586811G + 0.114350B
% Rec709Luma 0.212656R' + 0.715158G' + 0.072186B'
% Rec709Luminance 0.212656R + 0.715158G + 0.072186B
% Brightness max(R', G', B')
% Lightness (min(R', G', B') + max(R', G', B')) / 2.0
%
% MS (R^2 + G^2 + B^2) / 3.0
% RMS sqrt((R^2 + G^2 + B^2) / 3.0
% Average (R + G + B') / 3.0
%
% The format of the GetPixelInfoIntensity method is:
%
% MagickRealType GetPixelInfoIntensity(const Image *image,
% const Quantum *pixel)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o pixel: Specifies a pointer to a Quantum structure.
%
*/
MagickExport MagickRealType GetPixelInfoIntensity(
const Image *magick_restrict image,const PixelInfo *magick_restrict pixel)
{
MagickRealType
blue,
green,
red,
intensity;
PixelIntensityMethod
method;
method=Rec709LumaPixelIntensityMethod;
if (image != (const Image *) NULL)
method=image->intensity;
red=pixel->red;
green=pixel->green;
blue=pixel->blue;
switch (method)
{
case AveragePixelIntensityMethod:
{
intensity=(red+green+blue)/3.0;
break;
}
case BrightnessPixelIntensityMethod:
{
intensity=MagickMax(MagickMax(red,green),blue);
break;
}
case LightnessPixelIntensityMethod:
{
intensity=(MagickMin(MagickMin(red,green),blue)+
MagickMax(MagickMax(red,green),blue))/2.0;
break;
}
case MSPixelIntensityMethod:
{
intensity=(MagickRealType) (((double) red*red+green*green+blue*blue)/
(3.0*QuantumRange));
break;
}
case Rec601LumaPixelIntensityMethod:
{
if (pixel->colorspace == RGBColorspace)
{
red=EncodePixelGamma(red);
green=EncodePixelGamma(green);
blue=EncodePixelGamma(blue);
}
intensity=0.298839*red+0.586811*green+0.114350*blue;
break;
}
case Rec601LuminancePixelIntensityMethod:
{
if (pixel->colorspace == sRGBColorspace)
{
red=DecodePixelGamma(red);
green=DecodePixelGamma(green);
blue=DecodePixelGamma(blue);
}
intensity=0.298839*red+0.586811*green+0.114350*blue;
break;
}
case Rec709LumaPixelIntensityMethod:
default:
{
if (pixel->colorspace == RGBColorspace)
{
red=EncodePixelGamma(red);
green=EncodePixelGamma(green);
blue=EncodePixelGamma(blue);
}
intensity=0.212656*red+0.715158*green+0.072186*blue;
break;
}
case Rec709LuminancePixelIntensityMethod:
{
if (pixel->colorspace == sRGBColorspace)
{
red=DecodePixelGamma(red);
green=DecodePixelGamma(green);
blue=DecodePixelGamma(blue);
}
intensity=0.212656*red+0.715158*green+0.072186*blue;
break;
}
case RMSPixelIntensityMethod:
{
intensity=(MagickRealType) (sqrt((double) red*red+green*green+blue*blue)/
sqrt(3.0));
break;
}
}
return(intensity);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t P i x e l I n t e n s i t y %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetPixelIntensity() returns a single sample intensity value from the red,
% green, and blue components of a pixel based on the selected method:
%
% Rec601Luma 0.298839R' + 0.586811G' + 0.114350B'
% Rec601Luminance 0.298839R + 0.586811G + 0.114350B
% Rec709Luma 0.212656R' + 0.715158G' + 0.072186B'
% Rec709Luminance 0.212656R + 0.715158G + 0.072186B
% Brightness max(R', G', B')
% Lightness (min(R', G', B') + max(R', G', B')) / 2.0
%
% MS (R^2 + G^2 + B^2) / 3.0
% RMS sqrt((R^2 + G^2 + B^2) / 3.0
% Average (R + G + B') / 3.0
%
% The format of the GetPixelIntensity method is:
%
% MagickRealType GetPixelIntensity(const Image *image,
% const Quantum *pixel)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o pixel: Specifies a pointer to a Quantum structure.
%
*/
MagickExport MagickRealType GetPixelIntensity(
const Image *magick_restrict image,const Quantum *magick_restrict pixel)
{
MagickRealType
blue,
green,
red,
intensity;
red=(MagickRealType) GetPixelRed(image,pixel);
if (image->number_channels == 1)
return(red);
green=(MagickRealType) GetPixelGreen(image,pixel);
blue=(MagickRealType) GetPixelBlue(image,pixel);
switch (image->intensity)
{
case AveragePixelIntensityMethod:
{
intensity=(red+green+blue)/3.0;
break;
}
case BrightnessPixelIntensityMethod:
{
intensity=MagickMax(MagickMax(red,green),blue);
break;
}
case LightnessPixelIntensityMethod:
{
intensity=(MagickMin(MagickMin(red,green),blue)+
MagickMax(MagickMax(red,green),blue))/2.0;
break;
}
case MSPixelIntensityMethod:
{
intensity=(MagickRealType) (((double) red*red+green*green+blue*blue)/
(3.0*QuantumRange));
break;
}
case Rec601LumaPixelIntensityMethod:
{
if ((image->colorspace == RGBColorspace) ||
(image->colorspace == LinearGRAYColorspace))
{
red=EncodePixelGamma(red);
green=EncodePixelGamma(green);
blue=EncodePixelGamma(blue);
}
intensity=0.298839*red+0.586811*green+0.114350*blue;
break;
}
case Rec601LuminancePixelIntensityMethod:
{
if ((image->colorspace == sRGBColorspace) ||
(image->colorspace == GRAYColorspace))
{
red=DecodePixelGamma(red);
green=DecodePixelGamma(green);
blue=DecodePixelGamma(blue);
}
intensity=0.298839*red+0.586811*green+0.114350*blue;
break;
}
case Rec709LumaPixelIntensityMethod:
default:
{
if ((image->colorspace == RGBColorspace) ||
(image->colorspace == LinearGRAYColorspace))
{
red=EncodePixelGamma(red);
green=EncodePixelGamma(green);
blue=EncodePixelGamma(blue);
}
intensity=0.212656*red+0.715158*green+0.072186*blue;
break;
}
case Rec709LuminancePixelIntensityMethod:
{
if ((image->colorspace == sRGBColorspace) ||
(image->colorspace == GRAYColorspace))
{
red=DecodePixelGamma(red);
green=DecodePixelGamma(green);
blue=DecodePixelGamma(blue);
}
intensity=0.212656*red+0.715158*green+0.072186*blue;
break;
}
case RMSPixelIntensityMethod:
{
intensity=(MagickRealType) (sqrt((double) red*red+green*green+blue*blue)/
sqrt(3.0));
break;
}
}
return(intensity);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I m p o r t I m a g e P i x e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ImportImagePixels() accepts pixel data and stores in the image at the
% location you specify. The method returns MagickTrue on success otherwise
% MagickFalse if an error is encountered. The pixel data can be either char,
% Quantum, short int, unsigned int, unsigned long long, float, or double in
% the order specified by map.
%
% Suppose your want to upload the first scanline of a 640x480 image from
% character data in red-green-blue order:
%
% ImportImagePixels(image,0,0,640,1,"RGB",CharPixel,pixels);
%
% The format of the ImportImagePixels method is:
%
% MagickBooleanType ImportImagePixels(Image *image,const ssize_t x,
% const ssize_t y,const size_t width,const size_t height,
% const char *map,const StorageType type,const void *pixels,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o x,y,width,height: These values define the perimeter
% of a region of pixels you want to define.
%
% o map: This string reflects the expected ordering of the pixel array.
% It can be any combination or order of R = red, G = green, B = blue,
% A = alpha (0 is transparent), O = opacity (0 is opaque), C = cyan,
% Y = yellow, M = magenta, K = black, I = intensity (for grayscale),
% P = pad.
%
% o type: Define the data type of the pixels. Float and double types are
% normalized to [0..1] otherwise [0..QuantumRange]. Choose from these
% types: CharPixel (char *), DoublePixel (double *), FloatPixel (float *),
% LongPixel (unsigned int *), LongLongPixel (unsigned long long *),
% QuantumPixel (Quantum *), or ShortPixel (unsigned short *).
%
% o pixels: This array of values contain the pixel components as defined by
% map and type. You must preallocate this array where the expected
% length varies depending on the values of width, height, map, and type.
%
% o exception: return any errors or warnings in this structure.
%
*/
static MagickBooleanType ImportCharPixel(Image *image,const RectangleInfo *roi,
const char *magick_restrict map,const QuantumType *quantum_map,
const void *pixels,ExceptionInfo *exception)
{
const unsigned char
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const unsigned char *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelAlpha(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRO") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelAlpha(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
SetPixelAlpha(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBO") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
SetPixelAlpha(image,ScaleCharToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleCharToQuantum(*p++),q);
SetPixelGreen(image,ScaleCharToQuantum(*p++),q);
SetPixelBlue(image,ScaleCharToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,ScaleCharToQuantum(*p),q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,ScaleCharToQuantum(*p),q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,ScaleCharToQuantum(*p),q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,ScaleCharToQuantum(*p),q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,ScaleCharToQuantum(*p),q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,ScaleCharToQuantum(*p),q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,ScaleCharToQuantum(*p),q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ImportDoublePixel(Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,const void *pixels,ExceptionInfo *exception)
{
const double
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const double *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ImportFloatPixel(Image *image,const RectangleInfo *roi,
const char *magick_restrict map,const QuantumType *quantum_map,
const void *pixels,ExceptionInfo *exception)
{
const float
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const float *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,ClampToQuantum(QuantumRange*(*p)),q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ImportLongPixel(Image *image,const RectangleInfo *roi,
const char *magick_restrict map,const QuantumType *quantum_map,
const void *pixels,ExceptionInfo *exception)
{
const unsigned int
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const unsigned int *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongToQuantum(*p++),q);
SetPixelRed(image,ScaleLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongToQuantum(*p++),q);
SetPixelRed(image,ScaleLongToQuantum(*p++),q);
SetPixelAlpha(image,ScaleLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongToQuantum(*p++),q);
SetPixelRed(image,ScaleLongToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,ScaleLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongToQuantum(*p++),q);
SetPixelBlue(image,ScaleLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongToQuantum(*p++),q);
SetPixelBlue(image,ScaleLongToQuantum(*p++),q);
SetPixelAlpha(image,ScaleLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongToQuantum(*p++),q);
SetPixelBlue(image,ScaleLongToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,ScaleLongToQuantum(*p),q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,ScaleLongToQuantum(*p),q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,ScaleLongToQuantum(*p),q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,ScaleLongToQuantum(*p),q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,ScaleLongToQuantum(*p),q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,ScaleLongToQuantum(*p),q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,ScaleLongToQuantum(*p),q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ImportLongLongPixel(Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,const void *pixels,ExceptionInfo *exception)
{
const MagickSizeType
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const MagickSizeType *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleLongLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongLongToQuantum(*p++),q);
SetPixelRed(image,ScaleLongLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleLongLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongLongToQuantum(*p++),q);
SetPixelRed(image,ScaleLongLongToQuantum(*p++),q);
SetPixelAlpha(image,ScaleLongLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleLongLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongLongToQuantum(*p++),q);
SetPixelRed(image,ScaleLongLongToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,ScaleLongLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleLongLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongLongToQuantum(*p++),q);
SetPixelBlue(image,ScaleLongLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleLongLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongLongToQuantum(*p++),q);
SetPixelBlue(image,ScaleLongLongToQuantum(*p++),q);
SetPixelAlpha(image,ScaleLongLongToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleLongLongToQuantum(*p++),q);
SetPixelGreen(image,ScaleLongLongToQuantum(*p++),q);
SetPixelBlue(image,ScaleLongLongToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,ScaleLongLongToQuantum(*p),q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,ScaleLongLongToQuantum(*p),q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,ScaleLongLongToQuantum(*p),q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,ScaleLongLongToQuantum(*p),q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,ScaleLongLongToQuantum(*p),q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,ScaleLongLongToQuantum(*p),q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,ScaleLongLongToQuantum(*p),q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ImportQuantumPixel(Image *image,
const RectangleInfo *roi,const char *magick_restrict map,
const QuantumType *quantum_map,const void *pixels,ExceptionInfo *exception)
{
const Quantum
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const Quantum *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,*p++,q);
SetPixelGreen(image,*p++,q);
SetPixelRed(image,*p++,q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,*p++,q);
SetPixelGreen(image,*p++,q);
SetPixelRed(image,*p++,q);
SetPixelAlpha(image,*p++,q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,*p++,q);
SetPixelGreen(image,*p++,q);
SetPixelRed(image,*p++,q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,*p++,q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,*p++,q);
SetPixelGreen(image,*p++,q);
SetPixelBlue(image,*p++,q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,*p++,q);
SetPixelGreen(image,*p++,q);
SetPixelBlue(image,*p++,q);
SetPixelAlpha(image,*p++,q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,*p++,q);
SetPixelGreen(image,*p++,q);
SetPixelBlue(image,*p++,q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,*p,q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,*p,q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,*p,q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,*p,q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,*p,q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,*p,q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,*p,q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
static MagickBooleanType ImportShortPixel(Image *image,const RectangleInfo *roi,
const char *magick_restrict map,const QuantumType *quantum_map,
const void *pixels,ExceptionInfo *exception)
{
const unsigned short
*magick_restrict p;
Quantum
*magick_restrict q;
ssize_t
x;
size_t
length;
ssize_t
y;
p=(const unsigned short *) pixels;
if (LocaleCompare(map,"BGR") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleShortToQuantum(*p++),q);
SetPixelGreen(image,ScaleShortToQuantum(*p++),q);
SetPixelRed(image,ScaleShortToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleShortToQuantum(*p++),q);
SetPixelGreen(image,ScaleShortToQuantum(*p++),q);
SetPixelRed(image,ScaleShortToQuantum(*p++),q);
SetPixelAlpha(image,ScaleShortToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"BGRP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelBlue(image,ScaleShortToQuantum(*p++),q);
SetPixelGreen(image,ScaleShortToQuantum(*p++),q);
SetPixelRed(image,ScaleShortToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"I") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelGray(image,ScaleShortToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGB") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleShortToQuantum(*p++),q);
SetPixelGreen(image,ScaleShortToQuantum(*p++),q);
SetPixelBlue(image,ScaleShortToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBA") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleShortToQuantum(*p++),q);
SetPixelGreen(image,ScaleShortToQuantum(*p++),q);
SetPixelBlue(image,ScaleShortToQuantum(*p++),q);
SetPixelAlpha(image,ScaleShortToQuantum(*p++),q);
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
if (LocaleCompare(map,"RGBP") == 0)
{
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
SetPixelRed(image,ScaleShortToQuantum(*p++),q);
SetPixelGreen(image,ScaleShortToQuantum(*p++),q);
SetPixelBlue(image,ScaleShortToQuantum(*p++),q);
p++;
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
length=strlen(map);
for (y=0; y < (ssize_t) roi->height; y++)
{
q=GetAuthenticPixels(image,roi->x,roi->y+y,roi->width,1,exception);
if (q == (Quantum *) NULL)
break;
for (x=0; x < (ssize_t) roi->width; x++)
{
ssize_t
i;
for (i=0; i < (ssize_t) length; i++)
{
switch (quantum_map[i])
{
case RedQuantum:
case CyanQuantum:
{
SetPixelRed(image,ScaleShortToQuantum(*p),q);
break;
}
case GreenQuantum:
case MagentaQuantum:
{
SetPixelGreen(image,ScaleShortToQuantum(*p),q);
break;
}
case BlueQuantum:
case YellowQuantum:
{
SetPixelBlue(image,ScaleShortToQuantum(*p),q);
break;
}
case AlphaQuantum:
{
SetPixelAlpha(image,ScaleShortToQuantum(*p),q);
break;
}
case OpacityQuantum:
{
SetPixelAlpha(image,ScaleShortToQuantum(*p),q);
break;
}
case BlackQuantum:
{
SetPixelBlack(image,ScaleShortToQuantum(*p),q);
break;
}
case IndexQuantum:
{
SetPixelGray(image,ScaleShortToQuantum(*p),q);
break;
}
default:
break;
}
p++;
}
q+=GetPixelChannels(image);
}
if (SyncAuthenticPixels(image,exception) == MagickFalse)
break;
}
return(y < (ssize_t) roi->height ? MagickFalse : MagickTrue);
}
MagickExport MagickBooleanType ImportImagePixels(Image *image,const ssize_t x,
const ssize_t y,const size_t width,const size_t height,const char *map,
const StorageType type,const void *pixels,ExceptionInfo *exception)
{
MagickBooleanType
status;
QuantumType
*quantum_map;
RectangleInfo
roi;
ssize_t
i;
size_t
length;
/*
Allocate image structure.
*/
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
length=strlen(map);
quantum_map=(QuantumType *) AcquireQuantumMemory(length,sizeof(*quantum_map));
if (quantum_map == (QuantumType *) NULL)
ThrowBinaryException(ResourceLimitError,"MemoryAllocationFailed",
image->filename);
for (i=0; i < (ssize_t) length; i++)
{
switch (map[i])
{
case 'a':
case 'A':
{
quantum_map[i]=AlphaQuantum;
image->alpha_trait=BlendPixelTrait;
break;
}
case 'B':
case 'b':
{
quantum_map[i]=BlueQuantum;
break;
}
case 'C':
case 'c':
{
quantum_map[i]=CyanQuantum;
(void) SetImageColorspace(image,CMYKColorspace,exception);
break;
}
case 'g':
case 'G':
{
quantum_map[i]=GreenQuantum;
break;
}
case 'K':
case 'k':
{
quantum_map[i]=BlackQuantum;
(void) SetImageColorspace(image,CMYKColorspace,exception);
break;
}
case 'I':
case 'i':
{
quantum_map[i]=IndexQuantum;
(void) SetImageColorspace(image,GRAYColorspace,exception);
break;
}
case 'm':
case 'M':
{
quantum_map[i]=MagentaQuantum;
(void) SetImageColorspace(image,CMYKColorspace,exception);
break;
}
case 'O':
case 'o':
{
quantum_map[i]=OpacityQuantum;
image->alpha_trait=BlendPixelTrait;
break;
}
case 'P':
case 'p':
{
quantum_map[i]=UndefinedQuantum;
break;
}
case 'R':
case 'r':
{
quantum_map[i]=RedQuantum;
break;
}
case 'Y':
case 'y':
{
quantum_map[i]=YellowQuantum;
(void) SetImageColorspace(image,CMYKColorspace,exception);
break;
}
default:
{
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"UnrecognizedPixelMap","`%s'",map);
return(MagickFalse);
}
}
}
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
return(MagickFalse);
/*
Transfer the pixels from the pixel data to the image.
*/
roi.width=width;
roi.height=height;
roi.x=x;
roi.y=y;
switch (type)
{
case CharPixel:
{
status=ImportCharPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case DoublePixel:
{
status=ImportDoublePixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case FloatPixel:
{
status=ImportFloatPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case LongPixel:
{
status=ImportLongPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case LongLongPixel:
{
status=ImportLongLongPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case QuantumPixel:
{
status=ImportQuantumPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
case ShortPixel:
{
status=ImportShortPixel(image,&roi,map,quantum_map,pixels,exception);
break;
}
default:
{
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"UnrecognizedStorageType","`%d'",type);
status=MagickFalse;
}
}
quantum_map=(QuantumType *) RelinquishMagickMemory(quantum_map);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ I n i t i a l i z e P i x e l C h a n n e l M a p %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% InitializePixelChannelMap() defines the standard pixel component map.
%
% The format of the InitializePixelChannelMap() method is:
%
% void InitializePixelChannelMap(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void InitializePixelChannelMap(Image *image)
{
PixelTrait
trait;
ssize_t
n;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
(void) memset(image->channel_map,0,MaxPixelChannels*
sizeof(*image->channel_map));
trait=UpdatePixelTrait;
if (image->alpha_trait != UndefinedPixelTrait)
trait=(PixelTrait) (trait | BlendPixelTrait);
n=0;
if ((image->colorspace == LinearGRAYColorspace) ||
(image->colorspace == GRAYColorspace))
{
SetPixelChannelAttributes(image,BluePixelChannel,trait,n);
SetPixelChannelAttributes(image,GreenPixelChannel,trait,n);
SetPixelChannelAttributes(image,RedPixelChannel,trait,n++);
}
else
{
SetPixelChannelAttributes(image,RedPixelChannel,trait,n++);
SetPixelChannelAttributes(image,GreenPixelChannel,trait,n++);
SetPixelChannelAttributes(image,BluePixelChannel,trait,n++);
}
if (image->colorspace == CMYKColorspace)
SetPixelChannelAttributes(image,BlackPixelChannel,trait,n++);
if (image->alpha_trait != UndefinedPixelTrait)
SetPixelChannelAttributes(image,AlphaPixelChannel,CopyPixelTrait,n++);
if (image->storage_class == PseudoClass)
SetPixelChannelAttributes(image,IndexPixelChannel,CopyPixelTrait,n++);
if ((image->channels & ReadMaskChannel) != 0)
SetPixelChannelAttributes(image,ReadMaskPixelChannel,CopyPixelTrait,n++);
if ((image->channels & WriteMaskChannel) != 0)
SetPixelChannelAttributes(image,WriteMaskPixelChannel,CopyPixelTrait,n++);
if ((image->channels & CompositeMaskChannel) != 0)
SetPixelChannelAttributes(image,CompositeMaskPixelChannel,CopyPixelTrait,
n++);
if (image->number_meta_channels > 0)
{
PixelChannel
meta_channel;
ssize_t
i;
meta_channel=StartMetaPixelChannel;
for (i=0; i < (ssize_t) image->number_meta_channels; i++)
{
assert(meta_channel < MaxPixelChannels);
SetPixelChannelAttributes(image,meta_channel++,UpdatePixelTrait,n);
n++;
}
}
assert(n < MaxPixelChannels);
image->number_channels=(size_t) n;
(void) SetPixelChannelMask(image,image->channel_mask);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I n t e r p o l a t e P i x e l C h a n n e l %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% InterpolatePixelChannel() applies a pixel interpolation method between a
% floating point coordinate and the pixels surrounding that coordinate. No
% pixel area resampling, or scaling of the result is performed.
%
% Interpolation is restricted to just the specified channel.
%
% The format of the InterpolatePixelChannel method is:
%
% MagickBooleanType InterpolatePixelChannel(
% const Image *magick_restrict image,const CacheView *image_view,
% const PixelChannel channel,const PixelInterpolateMethod method,
% const double x,const double y,double *pixel,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o image_view: the image view.
%
% o channel: the pixel channel to interpolate.
%
% o method: the pixel color interpolation method.
%
% o x,y: A double representing the current (x,y) position of the pixel.
%
% o pixel: return the interpolated pixel here.
%
% o exception: return any errors or warnings in this structure.
%
*/
static inline void CatromWeights(const double x,double (*weights)[4])
{
double
alpha,
beta,
gamma;
/*
Nicolas Robidoux' 10 flops (4* + 5- + 1+) refactoring of the computation
of the standard four 1D Catmull-Rom weights. The sampling location is
assumed between the second and third input pixel locations, and x is the
position relative to the second input pixel location. Formulas originally
derived for the VIPS (Virtual Image Processing System) library.
*/
alpha=(double) 1.0-x;
beta=(double) (-0.5)*x*alpha;
(*weights)[0]=alpha*beta;
(*weights)[3]=x*beta;
/*
The following computation of the inner weights from the outer ones work
for all Keys cubics.
*/
gamma=(*weights)[3]-(*weights)[0];
(*weights)[1]=alpha-(*weights)[0]+gamma;
(*weights)[2]=x-(*weights)[3]-gamma;
}
static inline void SplineWeights(const double x,double (*weights)[4])
{
double
alpha,
beta;
/*
Nicolas Robidoux' 12 flops (6* + 5- + 1+) refactoring of the computation
of the standard four 1D cubic B-spline smoothing weights. The sampling
location is assumed between the second and third input pixel locations,
and x is the position relative to the second input pixel location.
*/
alpha=(double) 1.0-x;
(*weights)[3]=(double) (1.0/6.0)*x*x*x;
(*weights)[0]=(double) (1.0/6.0)*alpha*alpha*alpha;
beta=(*weights)[3]-(*weights)[0];
(*weights)[1]=alpha-(*weights)[0]+beta;
(*weights)[2]=x-(*weights)[3]-beta;
}
static inline double MeshInterpolate(const PointInfo *delta,const double p,
const double x,const double y)
{
return(delta->x*x+delta->y*y+(1.0-delta->x-delta->y)*p);
}
MagickExport MagickBooleanType InterpolatePixelChannel(
const Image *magick_restrict image,const CacheView_ *image_view,
const PixelChannel channel,const PixelInterpolateMethod method,
const double x,const double y,double *pixel,ExceptionInfo *exception)
{
double
alpha[16],
gamma,
pixels[16];
MagickBooleanType
status;
PixelInterpolateMethod
interpolate;
PixelTrait
traits;
const Quantum
*magick_restrict p;
ssize_t
i;
ssize_t
x_offset,
y_offset;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
assert(image_view != (CacheView *) NULL);
status=MagickTrue;
*pixel=0.0;
traits=GetPixelChannelTraits(image,channel);
x_offset=CastDoubleToLong(floor(x));
y_offset=CastDoubleToLong(floor(y));
interpolate=method;
if (interpolate == UndefinedInterpolatePixel)
interpolate=image->interpolate;
switch (interpolate)
{
case AverageInterpolatePixel: /* nearest 4 neighbours */
case Average9InterpolatePixel: /* nearest 9 neighbours */
case Average16InterpolatePixel: /* nearest 16 neighbours */
{
ssize_t
count;
count=2; /* size of the area to average - default nearest 4 */
if (interpolate == Average9InterpolatePixel)
{
count=3;
x_offset=CastDoubleToLong(floor(x+0.5)-1.0);
y_offset=CastDoubleToLong(floor(y+0.5)-1.0);
}
else
if (interpolate == Average16InterpolatePixel)
{
count=4;
x_offset--;
y_offset--;
}
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,(size_t) count,
(size_t) count,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
count*=count; /* Number of pixels to average */
if ((traits & BlendPixelTrait) == 0)
for (i=0; i < (ssize_t) count; i++)
{
alpha[i]=1.0;
pixels[i]=(double) p[i*GetPixelChannels(image)+channel];
}
else
for (i=0; i < (ssize_t) count; i++)
{
alpha[i]=QuantumScale*GetPixelAlpha(image,p+i*
GetPixelChannels(image));
pixels[i]=alpha[i]*p[i*GetPixelChannels(image)+channel];
}
for (i=0; i < (ssize_t) count; i++)
{
gamma=PerceptibleReciprocal(alpha[i])/count;
*pixel+=gamma*pixels[i];
}
break;
}
case BilinearInterpolatePixel:
default:
{
PointInfo
delta,
epsilon;
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
if ((traits & BlendPixelTrait) == 0)
for (i=0; i < 4; i++)
{
alpha[i]=1.0;
pixels[i]=(double) p[i*GetPixelChannels(image)+channel];
}
else
for (i=0; i < 4; i++)
{
alpha[i]=QuantumScale*GetPixelAlpha(image,p+i*
GetPixelChannels(image));
pixels[i]=alpha[i]*p[i*GetPixelChannels(image)+channel];
}
delta.x=x-x_offset;
delta.y=y-y_offset;
epsilon.x=1.0-delta.x;
epsilon.y=1.0-delta.y;
gamma=((epsilon.y*(epsilon.x*alpha[0]+delta.x*alpha[1])+delta.y*
(epsilon.x*alpha[2]+delta.x*alpha[3])));
gamma=PerceptibleReciprocal(gamma);
*pixel=gamma*(epsilon.y*(epsilon.x*pixels[0]+delta.x*pixels[1])+delta.y*
(epsilon.x*pixels[2]+delta.x*pixels[3]));
break;
}
case BlendInterpolatePixel:
{
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
if ((traits & BlendPixelTrait) == 0)
for (i=0; i < 4; i++)
{
alpha[i]=1.0;
pixels[i]=(MagickRealType) p[i*GetPixelChannels(image)+channel];
}
else
for (i=0; i < 4; i++)
{
alpha[i]=QuantumScale*GetPixelAlpha(image,p+i*
GetPixelChannels(image));
pixels[i]=alpha[i]*p[i*GetPixelChannels(image)+channel];
}
gamma=1.0; /* number of pixels blended together (its variable) */
for (i=0; i <= 1L; i++) {
if ((y-y_offset) >= 0.75)
{
alpha[i]=alpha[i+2]; /* take right pixels */
pixels[i]=pixels[i+2];
}
else
if ((y-y_offset) > 0.25)
{
gamma=2.0; /* blend both pixels in row */
alpha[i]+=alpha[i+2]; /* add up alpha weights */
pixels[i]+=pixels[i+2];
}
}
if ((x-x_offset) >= 0.75)
{
alpha[0]=alpha[1]; /* take bottom row blend */
pixels[0]=pixels[1];
}
else
if ((x-x_offset) > 0.25)
{
gamma*=2.0; /* blend both rows */
alpha[0]+=alpha[1]; /* add up alpha weights */
pixels[0]+=pixels[1];
}
if (channel != AlphaPixelChannel)
gamma=PerceptibleReciprocal(alpha[0]); /* (color) 1/alpha_weights */
else
gamma=PerceptibleReciprocal(gamma); /* (alpha) 1/number_of_pixels */
*pixel=gamma*pixels[0];
break;
}
case CatromInterpolatePixel:
{
double
cx[4],
cy[4];
p=GetCacheViewVirtualPixels(image_view,x_offset-1,y_offset-1,4,4,
exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
if ((traits & BlendPixelTrait) == 0)
for (i=0; i < 16; i++)
{
alpha[i]=1.0;
pixels[i]=(double) p[i*GetPixelChannels(image)+channel];
}
else
for (i=0; i < 16; i++)
{
alpha[i]=QuantumScale*GetPixelAlpha(image,p+i*
GetPixelChannels(image));
pixels[i]=alpha[i]*p[i*GetPixelChannels(image)+channel];
}
CatromWeights((double) (x-x_offset),&cx);
CatromWeights((double) (y-y_offset),&cy);
gamma=(channel == AlphaPixelChannel ? (double) 1.0 :
PerceptibleReciprocal(cy[0]*(cx[0]*alpha[0]+cx[1]*alpha[1]+cx[2]*
alpha[2]+cx[3]*alpha[3])+cy[1]*(cx[0]*alpha[4]+cx[1]*alpha[5]+cx[2]*
alpha[6]+cx[3]*alpha[7])+cy[2]*(cx[0]*alpha[8]+cx[1]*alpha[9]+cx[2]*
alpha[10]+cx[3]*alpha[11])+cy[3]*(cx[0]*alpha[12]+cx[1]*alpha[13]+
cx[2]*alpha[14]+cx[3]*alpha[15])));
*pixel=gamma*(cy[0]*(cx[0]*pixels[0]+cx[1]*pixels[1]+cx[2]*pixels[2]+
cx[3]*pixels[3])+cy[1]*(cx[0]*pixels[4]+cx[1]*pixels[5]+cx[2]*
pixels[6]+cx[3]*pixels[7])+cy[2]*(cx[0]*pixels[8]+cx[1]*pixels[9]+
cx[2]*pixels[10]+cx[3]*pixels[11])+cy[3]*(cx[0]*pixels[12]+cx[1]*
pixels[13]+cx[2]*pixels[14]+cx[3]*pixels[15]));
break;
}
case IntegerInterpolatePixel:
{
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,1,1,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
*pixel=(double) GetPixelChannel(image,channel,p);
break;
}
case NearestInterpolatePixel:
{
x_offset=CastDoubleToLong(floor(x+0.5));
y_offset=CastDoubleToLong(floor(y+0.5));
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,1,1,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
*pixel=(double) GetPixelChannel(image,channel,p);
break;
}
case MeshInterpolatePixel:
{
PointInfo
delta,
luminance;
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
if ((traits & BlendPixelTrait) == 0)
for (i=0; i < 4; i++)
{
alpha[i]=1.0;
pixels[i]=(double) p[i*GetPixelChannels(image)+channel];
}
else
for (i=0; i < 4; i++)
{
alpha[i]=QuantumScale*GetPixelAlpha(image,p+i*
GetPixelChannels(image));
pixels[i]=alpha[i]*p[i*GetPixelChannels(image)+channel];
}
delta.x=x-x_offset;
delta.y=y-y_offset;
luminance.x=GetPixelLuma(image,p)-(double)
GetPixelLuma(image,p+3*GetPixelChannels(image));
luminance.y=GetPixelLuma(image,p+GetPixelChannels(image))-(double)
GetPixelLuma(image,p+2*GetPixelChannels(image));
if (fabs((double) luminance.x) < fabs((double) luminance.y))
{
/*
Diagonal 0-3 NW-SE.
*/
if (delta.x <= delta.y)
{
/*
Bottom-left triangle (pixel: 2, diagonal: 0-3).
*/
delta.y=1.0-delta.y;
gamma=MeshInterpolate(&delta,alpha[2],alpha[3],alpha[0]);
gamma=PerceptibleReciprocal(gamma);
*pixel=gamma*MeshInterpolate(&delta,pixels[2],pixels[3],
pixels[0]);
}
else
{
/*
Top-right triangle (pixel: 1, diagonal: 0-3).
*/
delta.x=1.0-delta.x;
gamma=MeshInterpolate(&delta,alpha[1],alpha[0],alpha[3]);
gamma=PerceptibleReciprocal(gamma);
*pixel=gamma*MeshInterpolate(&delta,pixels[1],pixels[0],
pixels[3]);
}
}
else
{
/*
Diagonal 1-2 NE-SW.
*/
if (delta.x <= (1.0-delta.y))
{
/*
Top-left triangle (pixel: 0, diagonal: 1-2).
*/
gamma=MeshInterpolate(&delta,alpha[0],alpha[1],alpha[2]);
gamma=PerceptibleReciprocal(gamma);
*pixel=gamma*MeshInterpolate(&delta,pixels[0],pixels[1],
pixels[2]);
}
else
{
/*
Bottom-right triangle (pixel: 3, diagonal: 1-2).
*/
delta.x=1.0-delta.x;
delta.y=1.0-delta.y;
gamma=MeshInterpolate(&delta,alpha[3],alpha[2],alpha[1]);
gamma=PerceptibleReciprocal(gamma);
*pixel=gamma*MeshInterpolate(&delta,pixels[3],pixels[2],
pixels[1]);
}
}
break;
}
case SplineInterpolatePixel:
{
double
cx[4],
cy[4];
p=GetCacheViewVirtualPixels(image_view,x_offset-1,y_offset-1,4,4,
exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
if ((traits & BlendPixelTrait) == 0)
for (i=0; i < 16; i++)
{
alpha[i]=1.0;
pixels[i]=(double) p[i*GetPixelChannels(image)+channel];
}
else
for (i=0; i < 16; i++)
{
alpha[i]=QuantumScale*GetPixelAlpha(image,p+i*
GetPixelChannels(image));
pixels[i]=alpha[i]*p[i*GetPixelChannels(image)+channel];
}
SplineWeights((double) (x-x_offset),&cx);
SplineWeights((double) (y-y_offset),&cy);
gamma=(channel == AlphaPixelChannel ? (double) 1.0 :
PerceptibleReciprocal(cy[0]*(cx[0]*alpha[0]+cx[1]*alpha[1]+cx[2]*
alpha[2]+cx[3]*alpha[3])+cy[1]*(cx[0]*alpha[4]+cx[1]*alpha[5]+cx[2]*
alpha[6]+cx[3]*alpha[7])+cy[2]*(cx[0]*alpha[8]+cx[1]*alpha[9]+cx[2]*
alpha[10]+cx[3]*alpha[11])+cy[3]*(cx[0]*alpha[12]+cx[1]*alpha[13]+
cx[2]*alpha[14]+cx[3]*alpha[15])));
*pixel=gamma*(cy[0]*(cx[0]*pixels[0]+cx[1]*pixels[1]+cx[2]*pixels[2]+
cx[3]*pixels[3])+cy[1]*(cx[0]*pixels[4]+cx[1]*pixels[5]+cx[2]*
pixels[6]+cx[3]*pixels[7])+cy[2]*(cx[0]*pixels[8]+cx[1]*pixels[9]+
cx[2]*pixels[10]+cx[3]*pixels[11])+cy[3]*(cx[0]*pixels[12]+cx[1]*
pixels[13]+cx[2]*pixels[14]+cx[3]*pixels[15]));
break;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I n t e r p o l a t e P i x e l C h a n n e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% InterpolatePixelChannels() applies a pixel interpolation method between a
% floating point coordinate and the pixels surrounding that coordinate. No
% pixel area resampling, or scaling of the result is performed.
%
% Interpolation is restricted to just the current channel setting of the
% destination image into which the color is to be stored
%
% The format of the InterpolatePixelChannels method is:
%
% MagickBooleanType InterpolatePixelChannels(
% const Image *magick_restrict source,const CacheView *source_view,
% const Image *magick_restrict destination,
% const PixelInterpolateMethod method,const double x,const double y,
% Quantum *pixel,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o source: the source.
%
% o source_view: the source view.
%
% o destination: the destination image, for the interpolated color
%
% o method: the pixel color interpolation method.
%
% o x,y: A double representing the current (x,y) position of the pixel.
%
% o pixel: return the interpolated pixel here.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType InterpolatePixelChannels(
const Image *magick_restrict source,const CacheView_ *source_view,
const Image *magick_restrict destination,const PixelInterpolateMethod method,
const double x,const double y,Quantum *pixel,ExceptionInfo *exception)
{
MagickBooleanType
status;
double
alpha[16],
gamma,
pixels[16];
const Quantum
*magick_restrict p;
ssize_t
i;
ssize_t
x_offset,
y_offset;
PixelInterpolateMethod
interpolate;
assert(source != (Image *) NULL);
assert(source->signature == MagickCoreSignature);
assert(source_view != (CacheView *) NULL);
status=MagickTrue;
x_offset=CastDoubleToLong(floor(x));
y_offset=CastDoubleToLong(floor(y));
interpolate=method;
if (interpolate == UndefinedInterpolatePixel)
interpolate=source->interpolate;
switch (interpolate)
{
case AverageInterpolatePixel: /* nearest 4 neighbours */
case Average9InterpolatePixel: /* nearest 9 neighbours */
case Average16InterpolatePixel: /* nearest 16 neighbours */
{
ssize_t
count;
count=2; /* size of the area to average - default nearest 4 */
if (interpolate == Average9InterpolatePixel)
{
count=3;
x_offset=CastDoubleToLong(floor(x+0.5)-1.0);
y_offset=CastDoubleToLong(floor(y+0.5)-1.0);
}
else
if (interpolate == Average16InterpolatePixel)
{
count=4;
x_offset--;
y_offset--;
}
p=GetCacheViewVirtualPixels(source_view,x_offset,y_offset,(size_t) count,
(size_t) count,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
count*=count; /* Number of pixels to average */
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
double
sum;
ssize_t
j;
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
for (j=0; j < (ssize_t) count; j++)
pixels[j]=(double) p[j*GetPixelChannels(source)+i];
sum=0.0;
if ((traits & BlendPixelTrait) == 0)
{
for (j=0; j < (ssize_t) count; j++)
sum+=pixels[j];
sum/=count;
SetPixelChannel(destination,channel,ClampToQuantum(sum),pixel);
continue;
}
for (j=0; j < (ssize_t) count; j++)
{
alpha[j]=QuantumScale*GetPixelAlpha(source,p+j*
GetPixelChannels(source));
pixels[j]*=alpha[j];
gamma=PerceptibleReciprocal(alpha[j]);
sum+=gamma*pixels[j];
}
sum/=count;
SetPixelChannel(destination,channel,ClampToQuantum(sum),pixel);
}
break;
}
case BilinearInterpolatePixel:
default:
{
p=GetCacheViewVirtualPixels(source_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
PointInfo
delta,
epsilon;
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
delta.x=x-x_offset;
delta.y=y-y_offset;
epsilon.x=1.0-delta.x;
epsilon.y=1.0-delta.y;
pixels[0]=(double) p[i];
pixels[1]=(double) p[GetPixelChannels(source)+i];
pixels[2]=(double) p[2*GetPixelChannels(source)+i];
pixels[3]=(double) p[3*GetPixelChannels(source)+i];
if ((traits & BlendPixelTrait) == 0)
{
gamma=((epsilon.y*(epsilon.x+delta.x)+delta.y*(epsilon.x+delta.x)));
gamma=PerceptibleReciprocal(gamma);
SetPixelChannel(destination,channel,ClampToQuantum(gamma*(epsilon.y*
(epsilon.x*pixels[0]+delta.x*pixels[1])+delta.y*(epsilon.x*
pixels[2]+delta.x*pixels[3]))),pixel);
continue;
}
alpha[0]=QuantumScale*GetPixelAlpha(source,p);
alpha[1]=QuantumScale*GetPixelAlpha(source,p+GetPixelChannels(source));
alpha[2]=QuantumScale*GetPixelAlpha(source,p+2*
GetPixelChannels(source));
alpha[3]=QuantumScale*GetPixelAlpha(source,p+3*
GetPixelChannels(source));
pixels[0]*=alpha[0];
pixels[1]*=alpha[1];
pixels[2]*=alpha[2];
pixels[3]*=alpha[3];
gamma=((epsilon.y*(epsilon.x*alpha[0]+delta.x*alpha[1])+delta.y*
(epsilon.x*alpha[2]+delta.x*alpha[3])));
gamma=PerceptibleReciprocal(gamma);
SetPixelChannel(destination,channel,ClampToQuantum(gamma*(epsilon.y*
(epsilon.x*pixels[0]+delta.x*pixels[1])+delta.y*(epsilon.x*pixels[2]+
delta.x*pixels[3]))),pixel);
}
break;
}
case BlendInterpolatePixel:
{
p=GetCacheViewVirtualPixels(source_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
ssize_t
j;
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
if (source->alpha_trait != BlendPixelTrait)
for (j=0; j < 4; j++)
{
alpha[j]=1.0;
pixels[j]=(double) p[j*GetPixelChannels(source)+i];
}
else
for (j=0; j < 4; j++)
{
alpha[j]=QuantumScale*GetPixelAlpha(source,p+j*
GetPixelChannels(source));
pixels[j]=(double) p[j*GetPixelChannels(source)+i];
if (channel != AlphaPixelChannel)
pixels[j]*=alpha[j];
}
gamma=1.0; /* number of pixels blended together (its variable) */
for (j=0; j <= 1L; j++)
{
if ((y-y_offset) >= 0.75)
{
alpha[j]=alpha[j+2]; /* take right pixels */
pixels[j]=pixels[j+2];
}
else
if ((y-y_offset) > 0.25)
{
gamma=2.0; /* blend both pixels in row */
alpha[j]+=alpha[j+2]; /* add up alpha weights */
pixels[j]+=pixels[j+2];
}
}
if ((x-x_offset) >= 0.75)
{
alpha[0]=alpha[1]; /* take bottom row blend */
pixels[0]=pixels[1];
}
else
if ((x-x_offset) > 0.25)
{
gamma*=2.0; /* blend both rows */
alpha[0]+=alpha[1]; /* add up alpha weights */
pixels[0]+=pixels[1];
}
if (channel != AlphaPixelChannel)
gamma=PerceptibleReciprocal(alpha[0]); /* (color) 1/alpha_weights */
else
gamma=PerceptibleReciprocal(gamma); /* (alpha) 1/number_of_pixels */
SetPixelChannel(destination,channel,ClampToQuantum(gamma*pixels[0]),
pixel);
}
break;
}
case CatromInterpolatePixel:
{
double
cx[4],
cy[4];
p=GetCacheViewVirtualPixels(source_view,x_offset-1,y_offset-1,4,4,
exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
ssize_t
j;
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
if ((traits & BlendPixelTrait) == 0)
for (j=0; j < 16; j++)
{
alpha[j]=1.0;
pixels[j]=(double) p[j*GetPixelChannels(source)+i];
}
else
for (j=0; j < 16; j++)
{
alpha[j]=QuantumScale*GetPixelAlpha(source,p+j*
GetPixelChannels(source));
pixels[j]=alpha[j]*p[j*GetPixelChannels(source)+i];
}
CatromWeights((double) (x-x_offset),&cx);
CatromWeights((double) (y-y_offset),&cy);
gamma=((traits & BlendPixelTrait) ? (double) (1.0) :
PerceptibleReciprocal(cy[0]*(cx[0]*alpha[0]+cx[1]*alpha[1]+cx[2]*
alpha[2]+cx[3]*alpha[3])+cy[1]*(cx[0]*alpha[4]+cx[1]*alpha[5]+cx[2]*
alpha[6]+cx[3]*alpha[7])+cy[2]*(cx[0]*alpha[8]+cx[1]*alpha[9]+cx[2]*
alpha[10]+cx[3]*alpha[11])+cy[3]*(cx[0]*alpha[12]+cx[1]*alpha[13]+
cx[2]*alpha[14]+cx[3]*alpha[15])));
SetPixelChannel(destination,channel,ClampToQuantum(gamma*(cy[0]*(cx[0]*
pixels[0]+cx[1]*pixels[1]+cx[2]*pixels[2]+cx[3]*pixels[3])+cy[1]*
(cx[0]*pixels[4]+cx[1]*pixels[5]+cx[2]*pixels[6]+cx[3]*pixels[7])+
cy[2]*(cx[0]*pixels[8]+cx[1]*pixels[9]+cx[2]*pixels[10]+cx[3]*
pixels[11])+cy[3]*(cx[0]*pixels[12]+cx[1]*pixels[13]+cx[2]*
pixels[14]+cx[3]*pixels[15]))),pixel);
}
break;
}
case IntegerInterpolatePixel:
{
p=GetCacheViewVirtualPixels(source_view,x_offset,y_offset,1,1,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
SetPixelChannel(destination,channel,p[i],pixel);
}
break;
}
case NearestInterpolatePixel:
{
x_offset=CastDoubleToLong(floor(x+0.5));
y_offset=CastDoubleToLong(floor(y+0.5));
p=GetCacheViewVirtualPixels(source_view,x_offset,y_offset,1,1,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
SetPixelChannel(destination,channel,p[i],pixel);
}
break;
}
case MeshInterpolatePixel:
{
p=GetCacheViewVirtualPixels(source_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
PointInfo
delta,
luminance;
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
pixels[0]=(double) p[i];
pixels[1]=(double) p[GetPixelChannels(source)+i];
pixels[2]=(double) p[2*GetPixelChannels(source)+i];
pixels[3]=(double) p[3*GetPixelChannels(source)+i];
if ((traits & BlendPixelTrait) == 0)
{
alpha[0]=1.0;
alpha[1]=1.0;
alpha[2]=1.0;
alpha[3]=1.0;
}
else
{
alpha[0]=QuantumScale*GetPixelAlpha(source,p);
alpha[1]=QuantumScale*GetPixelAlpha(source,p+
GetPixelChannels(source));
alpha[2]=QuantumScale*GetPixelAlpha(source,p+2*
GetPixelChannels(source));
alpha[3]=QuantumScale*GetPixelAlpha(source,p+3*
GetPixelChannels(source));
}
delta.x=x-x_offset;
delta.y=y-y_offset;
luminance.x=fabs((double) (GetPixelLuma(source,p)-
GetPixelLuma(source,p+3*GetPixelChannels(source))));
luminance.y=fabs((double) (GetPixelLuma(source,p+
GetPixelChannels(source))-GetPixelLuma(source,p+2*
GetPixelChannels(source))));
if (luminance.x < luminance.y)
{
/*
Diagonal 0-3 NW-SE.
*/
if (delta.x <= delta.y)
{
/*
Bottom-left triangle (pixel: 2, diagonal: 0-3).
*/
delta.y=1.0-delta.y;
gamma=MeshInterpolate(&delta,alpha[2],alpha[3],alpha[0]);
gamma=PerceptibleReciprocal(gamma);
SetPixelChannel(destination,channel,ClampToQuantum(gamma*
MeshInterpolate(&delta,pixels[2],pixels[3],pixels[0])),pixel);
}
else
{
/*
Top-right triangle (pixel: 1, diagonal: 0-3).
*/
delta.x=1.0-delta.x;
gamma=MeshInterpolate(&delta,alpha[1],alpha[0],alpha[3]);
gamma=PerceptibleReciprocal(gamma);
SetPixelChannel(destination,channel,ClampToQuantum(gamma*
MeshInterpolate(&delta,pixels[1],pixels[0],pixels[3])),pixel);
}
}
else
{
/*
Diagonal 1-2 NE-SW.
*/
if (delta.x <= (1.0-delta.y))
{
/*
Top-left triangle (pixel: 0, diagonal: 1-2).
*/
gamma=MeshInterpolate(&delta,alpha[0],alpha[1],alpha[2]);
gamma=PerceptibleReciprocal(gamma);
SetPixelChannel(destination,channel,ClampToQuantum(gamma*
MeshInterpolate(&delta,pixels[0],pixels[1],pixels[2])),pixel);
}
else
{
/*
Bottom-right triangle (pixel: 3, diagonal: 1-2).
*/
delta.x=1.0-delta.x;
delta.y=1.0-delta.y;
gamma=MeshInterpolate(&delta,alpha[3],alpha[2],alpha[1]);
gamma=PerceptibleReciprocal(gamma);
SetPixelChannel(destination,channel,ClampToQuantum(gamma*
MeshInterpolate(&delta,pixels[3],pixels[2],pixels[1])),pixel);
}
}
}
break;
}
case SplineInterpolatePixel:
{
double
cx[4],
cy[4];
p=GetCacheViewVirtualPixels(source_view,x_offset-1,y_offset-1,4,4,
exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < (ssize_t) GetPixelChannels(source); i++)
{
ssize_t
j;
PixelChannel channel = GetPixelChannelChannel(source,i);
PixelTrait traits = GetPixelChannelTraits(source,channel);
PixelTrait destination_traits=GetPixelChannelTraits(destination,
channel);
if ((traits == UndefinedPixelTrait) ||
(destination_traits == UndefinedPixelTrait))
continue;
if ((traits & BlendPixelTrait) == 0)
for (j=0; j < 16; j++)
{
alpha[j]=1.0;
pixels[j]=(double) p[j*GetPixelChannels(source)+i];
}
else
for (j=0; j < 16; j++)
{
alpha[j]=QuantumScale*GetPixelAlpha(source,p+j*
GetPixelChannels(source));
pixels[j]=alpha[j]*p[j*GetPixelChannels(source)+i];
}
SplineWeights((double) (x-x_offset),&cx);
SplineWeights((double) (y-y_offset),&cy);
gamma=((traits & BlendPixelTrait) ? (double) (1.0) :
PerceptibleReciprocal(cy[0]*(cx[0]*alpha[0]+cx[1]*alpha[1]+cx[2]*
alpha[2]+cx[3]*alpha[3])+cy[1]*(cx[0]*alpha[4]+cx[1]*alpha[5]+cx[2]*
alpha[6]+cx[3]*alpha[7])+cy[2]*(cx[0]*alpha[8]+cx[1]*alpha[9]+cx[2]*
alpha[10]+cx[3]*alpha[11])+cy[3]*(cx[0]*alpha[12]+cx[1]*alpha[13]+
cx[2]*alpha[14]+cx[3]*alpha[15])));
SetPixelChannel(destination,channel,ClampToQuantum(gamma*(cy[0]*(cx[0]*
pixels[0]+cx[1]*pixels[1]+cx[2]*pixels[2]+cx[3]*pixels[3])+cy[1]*
(cx[0]*pixels[4]+cx[1]*pixels[5]+cx[2]*pixels[6]+cx[3]*pixels[7])+
cy[2]*(cx[0]*pixels[8]+cx[1]*pixels[9]+cx[2]*pixels[10]+cx[3]*
pixels[11])+cy[3]*(cx[0]*pixels[12]+cx[1]*pixels[13]+cx[2]*
pixels[14]+cx[3]*pixels[15]))),pixel);
}
break;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I n t e r p o l a t e P i x e l I n f o %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% InterpolatePixelInfo() applies a pixel interpolation method between a
% floating point coordinate and the pixels surrounding that coordinate. No
% pixel area resampling, or scaling of the result is performed.
%
% Interpolation is restricted to just RGBKA channels.
%
% The format of the InterpolatePixelInfo method is:
%
% MagickBooleanType InterpolatePixelInfo(const Image *image,
% const CacheView *image_view,const PixelInterpolateMethod method,
% const double x,const double y,PixelInfo *pixel,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o image_view: the image view.
%
% o method: the pixel color interpolation method.
%
% o x,y: A double representing the current (x,y) position of the pixel.
%
% o pixel: return the interpolated pixel here.
%
% o exception: return any errors or warnings in this structure.
%
*/
static inline void AlphaBlendPixelInfo(const Image *image,
const Quantum *pixel,PixelInfo *pixel_info,double *alpha)
{
if (image->alpha_trait == UndefinedPixelTrait)
{
*alpha=1.0;
pixel_info->red=(double) GetPixelRed(image,pixel);
pixel_info->green=(double) GetPixelGreen(image,pixel);
pixel_info->blue=(double) GetPixelBlue(image,pixel);
pixel_info->black=0.0;
if (image->colorspace == CMYKColorspace)
pixel_info->black=(double) GetPixelBlack(image,pixel);
pixel_info->alpha=(double) GetPixelAlpha(image,pixel);
return;
}
*alpha=QuantumScale*GetPixelAlpha(image,pixel);
pixel_info->red=(*alpha*GetPixelRed(image,pixel));
pixel_info->green=(*alpha*GetPixelGreen(image,pixel));
pixel_info->blue=(*alpha*GetPixelBlue(image,pixel));
pixel_info->black=0.0;
if (image->colorspace == CMYKColorspace)
pixel_info->black=(*alpha*GetPixelBlack(image,pixel));
pixel_info->alpha=(double) GetPixelAlpha(image,pixel);
}
MagickExport MagickBooleanType InterpolatePixelInfo(const Image *image,
const CacheView_ *image_view,const PixelInterpolateMethod method,
const double x,const double y,PixelInfo *pixel,ExceptionInfo *exception)
{
MagickBooleanType
status;
double
alpha[16],
gamma;
PixelInfo
pixels[16];
const Quantum
*p;
ssize_t
i;
ssize_t
x_offset,
y_offset;
PixelInterpolateMethod
interpolate;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
assert(image_view != (CacheView *) NULL);
status=MagickTrue;
x_offset=CastDoubleToLong(floor(x));
y_offset=CastDoubleToLong(floor(y));
interpolate=method;
if (interpolate == UndefinedInterpolatePixel)
interpolate=image->interpolate;
GetPixelInfoPixel(image,(const Quantum *) NULL,pixel);
(void) memset(&pixels,0,sizeof(pixels));
switch (interpolate)
{
case AverageInterpolatePixel: /* nearest 4 neighbours */
case Average9InterpolatePixel: /* nearest 9 neighbours */
case Average16InterpolatePixel: /* nearest 16 neighbours */
{
ssize_t
count;
count=2; /* size of the area to average - default nearest 4 */
if (interpolate == Average9InterpolatePixel)
{
count=3;
x_offset=CastDoubleToLong(floor(x+0.5)-1.0);
y_offset=CastDoubleToLong(floor(y+0.5)-1.0);
}
else if (interpolate == Average16InterpolatePixel)
{
count=4;
x_offset--;
y_offset--;
}
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,(size_t) count,
(size_t) count,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
count*=count; /* number of pixels - square of size */
for (i=0; i < (ssize_t) count; i++)
{
AlphaBlendPixelInfo(image,p,pixels,alpha);
gamma=PerceptibleReciprocal(alpha[0]);
pixel->red+=gamma*pixels[0].red;
pixel->green+=gamma*pixels[0].green;
pixel->blue+=gamma*pixels[0].blue;
pixel->black+=gamma*pixels[0].black;
pixel->alpha+=pixels[0].alpha;
p += GetPixelChannels(image);
}
gamma=1.0/count; /* average weighting of each pixel in area */
pixel->red*=gamma;
pixel->green*=gamma;
pixel->blue*=gamma;
pixel->black*=gamma;
pixel->alpha*=gamma;
break;
}
case BackgroundInterpolatePixel:
{
*pixel=image->background_color; /* Copy PixelInfo Structure */
break;
}
case BilinearInterpolatePixel:
default:
{
PointInfo
delta,
epsilon;
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < 4L; i++)
AlphaBlendPixelInfo(image,p+i*GetPixelChannels(image),pixels+i,alpha+i);
delta.x=x-x_offset;
delta.y=y-y_offset;
epsilon.x=1.0-delta.x;
epsilon.y=1.0-delta.y;
gamma=((epsilon.y*(epsilon.x*alpha[0]+delta.x*alpha[1])+delta.y*
(epsilon.x*alpha[2]+delta.x*alpha[3])));
gamma=PerceptibleReciprocal(gamma);
pixel->red=gamma*(epsilon.y*(epsilon.x*pixels[0].red+delta.x*
pixels[1].red)+delta.y*(epsilon.x*pixels[2].red+delta.x*pixels[3].red));
pixel->green=gamma*(epsilon.y*(epsilon.x*pixels[0].green+delta.x*
pixels[1].green)+delta.y*(epsilon.x*pixels[2].green+delta.x*
pixels[3].green));
pixel->blue=gamma*(epsilon.y*(epsilon.x*pixels[0].blue+delta.x*
pixels[1].blue)+delta.y*(epsilon.x*pixels[2].blue+delta.x*
pixels[3].blue));
if (image->colorspace == CMYKColorspace)
pixel->black=gamma*(epsilon.y*(epsilon.x*pixels[0].black+delta.x*
pixels[1].black)+delta.y*(epsilon.x*pixels[2].black+delta.x*
pixels[3].black));
gamma=((epsilon.y*(epsilon.x+delta.x)+delta.y*(epsilon.x+delta.x)));
gamma=PerceptibleReciprocal(gamma);
pixel->alpha=gamma*(epsilon.y*(epsilon.x*pixels[0].alpha+delta.x*
pixels[1].alpha)+delta.y*(epsilon.x*pixels[2].alpha+delta.x*
pixels[3].alpha));
break;
}
case BlendInterpolatePixel:
{
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < 4L; i++)
{
GetPixelInfoPixel(image,p+i*GetPixelChannels(image),pixels+i);
AlphaBlendPixelInfo(image,p+i*GetPixelChannels(image),pixels+i,alpha+i);
}
gamma=1.0; /* number of pixels blended together (its variable) */
for (i=0; i <= 1L; i++)
{
if ((y-y_offset) >= 0.75)
{
alpha[i]=alpha[i+2]; /* take right pixels */
pixels[i]=pixels[i+2];
}
else
if ((y-y_offset) > 0.25)
{
gamma=2.0; /* blend both pixels in row */
alpha[i]+=alpha[i+2]; /* add up alpha weights */
pixels[i].red+=pixels[i+2].red;
pixels[i].green+=pixels[i+2].green;
pixels[i].blue+=pixels[i+2].blue;
pixels[i].black+=pixels[i+2].black;
pixels[i].alpha+=pixels[i+2].alpha;
}
}
if ((x-x_offset) >= 0.75)
{
alpha[0]=alpha[1];
pixels[0]=pixels[1];
}
else
if ((x-x_offset) > 0.25)
{
gamma*=2.0; /* blend both rows */
alpha[0]+= alpha[1]; /* add up alpha weights */
pixels[0].red+=pixels[1].red;
pixels[0].green+=pixels[1].green;
pixels[0].blue+=pixels[1].blue;
pixels[0].black+=pixels[1].black;
pixels[0].alpha+=pixels[1].alpha;
}
gamma=1.0/gamma;
alpha[0]=PerceptibleReciprocal(alpha[0]);
pixel->red=alpha[0]*pixels[0].red;
pixel->green=alpha[0]*pixels[0].green; /* divide by sum of alpha */
pixel->blue=alpha[0]*pixels[0].blue;
pixel->black=alpha[0]*pixels[0].black;
pixel->alpha=gamma*pixels[0].alpha; /* divide by number of pixels */
break;
}
case CatromInterpolatePixel:
{
double
cx[4],
cy[4];
p=GetCacheViewVirtualPixels(image_view,x_offset-1,y_offset-1,4,4,
exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < 16L; i++)
AlphaBlendPixelInfo(image,p+i*GetPixelChannels(image),pixels+i,alpha+i);
CatromWeights((double) (x-x_offset),&cx);
CatromWeights((double) (y-y_offset),&cy);
pixel->red=(cy[0]*(cx[0]*pixels[0].red+cx[1]*pixels[1].red+cx[2]*
pixels[2].red+cx[3]*pixels[3].red)+cy[1]*(cx[0]*pixels[4].red+cx[1]*
pixels[5].red+cx[2]*pixels[6].red+cx[3]*pixels[7].red)+cy[2]*(cx[0]*
pixels[8].red+cx[1]*pixels[9].red+cx[2]*pixels[10].red+cx[3]*
pixels[11].red)+cy[3]*(cx[0]*pixels[12].red+cx[1]*pixels[13].red+cx[2]*
pixels[14].red+cx[3]*pixels[15].red));
pixel->green=(cy[0]*(cx[0]*pixels[0].green+cx[1]*pixels[1].green+cx[2]*
pixels[2].green+cx[3]*pixels[3].green)+cy[1]*(cx[0]*pixels[4].green+
cx[1]*pixels[5].green+cx[2]*pixels[6].green+cx[3]*pixels[7].green)+
cy[2]*(cx[0]*pixels[8].green+cx[1]*pixels[9].green+cx[2]*
pixels[10].green+cx[3]*pixels[11].green)+cy[3]*(cx[0]*
pixels[12].green+cx[1]*pixels[13].green+cx[2]*pixels[14].green+cx[3]*
pixels[15].green));
pixel->blue=(cy[0]*(cx[0]*pixels[0].blue+cx[1]*pixels[1].blue+cx[2]*
pixels[2].blue+cx[3]*pixels[3].blue)+cy[1]*(cx[0]*pixels[4].blue+cx[1]*
pixels[5].blue+cx[2]*pixels[6].blue+cx[3]*pixels[7].blue)+cy[2]*(cx[0]*
pixels[8].blue+cx[1]*pixels[9].blue+cx[2]*pixels[10].blue+cx[3]*
pixels[11].blue)+cy[3]*(cx[0]*pixels[12].blue+cx[1]*pixels[13].blue+
cx[2]*pixels[14].blue+cx[3]*pixels[15].blue));
if (image->colorspace == CMYKColorspace)
pixel->black=(cy[0]*(cx[0]*pixels[0].black+cx[1]*pixels[1].black+cx[2]*
pixels[2].black+cx[3]*pixels[3].black)+cy[1]*(cx[0]*pixels[4].black+
cx[1]*pixels[5].black+cx[2]*pixels[6].black+cx[3]*pixels[7].black)+
cy[2]*(cx[0]*pixels[8].black+cx[1]*pixels[9].black+cx[2]*
pixels[10].black+cx[3]*pixels[11].black)+cy[3]*(cx[0]*
pixels[12].black+cx[1]*pixels[13].black+cx[2]*pixels[14].black+cx[3]*
pixels[15].black));
pixel->alpha=(cy[0]*(cx[0]*pixels[0].alpha+cx[1]*pixels[1].alpha+cx[2]*
pixels[2].alpha+cx[3]*pixels[3].alpha)+cy[1]*(cx[0]*pixels[4].alpha+
cx[1]*pixels[5].alpha+cx[2]*pixels[6].alpha+cx[3]*pixels[7].alpha)+
cy[2]*(cx[0]*pixels[8].alpha+cx[1]*pixels[9].alpha+cx[2]*
pixels[10].alpha+cx[3]*pixels[11].alpha)+cy[3]*(cx[0]*pixels[12].alpha+
cx[1]*pixels[13].alpha+cx[2]*pixels[14].alpha+cx[3]*pixels[15].alpha));
break;
}
case IntegerInterpolatePixel:
{
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,1,1,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
GetPixelInfoPixel(image,p,pixel);
break;
}
case MeshInterpolatePixel:
{
PointInfo
delta,
luminance;
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,2,2,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
delta.x=x-x_offset;
delta.y=y-y_offset;
luminance.x=GetPixelLuma(image,p)-(double)
GetPixelLuma(image,p+3*GetPixelChannels(image));
luminance.y=GetPixelLuma(image,p+GetPixelChannels(image))-(double)
GetPixelLuma(image,p+2*GetPixelChannels(image));
AlphaBlendPixelInfo(image,p,pixels+0,alpha+0);
AlphaBlendPixelInfo(image,p+GetPixelChannels(image),pixels+1,alpha+1);
AlphaBlendPixelInfo(image,p+2*GetPixelChannels(image),pixels+2,alpha+2);
AlphaBlendPixelInfo(image,p+3*GetPixelChannels(image),pixels+3,alpha+3);
if (fabs((double) luminance.x) < fabs((double) luminance.y))
{
/*
Diagonal 0-3 NW-SE.
*/
if (delta.x <= delta.y)
{
/*
Bottom-left triangle (pixel: 2, diagonal: 0-3).
*/
delta.y=1.0-delta.y;
gamma=MeshInterpolate(&delta,alpha[2],alpha[3],alpha[0]);
gamma=PerceptibleReciprocal(gamma);
pixel->red=gamma*MeshInterpolate(&delta,pixels[2].red,
pixels[3].red,pixels[0].red);
pixel->green=gamma*MeshInterpolate(&delta,pixels[2].green,
pixels[3].green,pixels[0].green);
pixel->blue=gamma*MeshInterpolate(&delta,pixels[2].blue,
pixels[3].blue,pixels[0].blue);
if (image->colorspace == CMYKColorspace)
pixel->black=gamma*MeshInterpolate(&delta,pixels[2].black,
pixels[3].black,pixels[0].black);
gamma=MeshInterpolate(&delta,1.0,1.0,1.0);
pixel->alpha=gamma*MeshInterpolate(&delta,pixels[2].alpha,
pixels[3].alpha,pixels[0].alpha);
}
else
{
/*
Top-right triangle (pixel:1 , diagonal: 0-3).
*/
delta.x=1.0-delta.x;
gamma=MeshInterpolate(&delta,alpha[1],alpha[0],alpha[3]);
gamma=PerceptibleReciprocal(gamma);
pixel->red=gamma*MeshInterpolate(&delta,pixels[1].red,
pixels[0].red,pixels[3].red);
pixel->green=gamma*MeshInterpolate(&delta,pixels[1].green,
pixels[0].green,pixels[3].green);
pixel->blue=gamma*MeshInterpolate(&delta,pixels[1].blue,
pixels[0].blue,pixels[3].blue);
if (image->colorspace == CMYKColorspace)
pixel->black=gamma*MeshInterpolate(&delta,pixels[1].black,
pixels[0].black,pixels[3].black);
gamma=MeshInterpolate(&delta,1.0,1.0,1.0);
pixel->alpha=gamma*MeshInterpolate(&delta,pixels[1].alpha,
pixels[0].alpha,pixels[3].alpha);
}
}
else
{
/*
Diagonal 1-2 NE-SW.
*/
if (delta.x <= (1.0-delta.y))
{
/*
Top-left triangle (pixel: 0, diagonal: 1-2).
*/
gamma=MeshInterpolate(&delta,alpha[0],alpha[1],alpha[2]);
gamma=PerceptibleReciprocal(gamma);
pixel->red=gamma*MeshInterpolate(&delta,pixels[0].red,
pixels[1].red,pixels[2].red);
pixel->green=gamma*MeshInterpolate(&delta,pixels[0].green,
pixels[1].green,pixels[2].green);
pixel->blue=gamma*MeshInterpolate(&delta,pixels[0].blue,
pixels[1].blue,pixels[2].blue);
if (image->colorspace == CMYKColorspace)
pixel->black=gamma*MeshInterpolate(&delta,pixels[0].black,
pixels[1].black,pixels[2].black);
gamma=MeshInterpolate(&delta,1.0,1.0,1.0);
pixel->alpha=gamma*MeshInterpolate(&delta,pixels[0].alpha,
pixels[1].alpha,pixels[2].alpha);
}
else
{
/*
Bottom-right triangle (pixel: 3, diagonal: 1-2).
*/
delta.x=1.0-delta.x;
delta.y=1.0-delta.y;
gamma=MeshInterpolate(&delta,alpha[3],alpha[2],alpha[1]);
gamma=PerceptibleReciprocal(gamma);
pixel->red=gamma*MeshInterpolate(&delta,pixels[3].red,
pixels[2].red,pixels[1].red);
pixel->green=gamma*MeshInterpolate(&delta,pixels[3].green,
pixels[2].green,pixels[1].green);
pixel->blue=gamma*MeshInterpolate(&delta,pixels[3].blue,
pixels[2].blue,pixels[1].blue);
if (image->colorspace == CMYKColorspace)
pixel->black=gamma*MeshInterpolate(&delta,pixels[3].black,
pixels[2].black,pixels[1].black);
gamma=MeshInterpolate(&delta,1.0,1.0,1.0);
pixel->alpha=gamma*MeshInterpolate(&delta,pixels[3].alpha,
pixels[2].alpha,pixels[1].alpha);
}
}
break;
}
case NearestInterpolatePixel:
{
x_offset=CastDoubleToLong(floor(x+0.5));
y_offset=CastDoubleToLong(floor(y+0.5));
p=GetCacheViewVirtualPixels(image_view,x_offset,y_offset,1,1,exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
GetPixelInfoPixel(image,p,pixel);
break;
}
case SplineInterpolatePixel:
{
double
cx[4],
cy[4];
p=GetCacheViewVirtualPixels(image_view,x_offset-1,y_offset-1,4,4,
exception);
if (p == (const Quantum *) NULL)
{
status=MagickFalse;
break;
}
for (i=0; i < 16L; i++)
AlphaBlendPixelInfo(image,p+i*GetPixelChannels(image),pixels+i,alpha+i);
SplineWeights((double) (x-x_offset),&cx);
SplineWeights((double) (y-y_offset),&cy);
pixel->red=(cy[0]*(cx[0]*pixels[0].red+cx[1]*pixels[1].red+cx[2]*
pixels[2].red+cx[3]*pixels[3].red)+cy[1]*(cx[0]*pixels[4].red+cx[1]*
pixels[5].red+cx[2]*pixels[6].red+cx[3]*pixels[7].red)+cy[2]*(cx[0]*
pixels[8].red+cx[1]*pixels[9].red+cx[2]*pixels[10].red+cx[3]*
pixels[11].red)+cy[3]*(cx[0]*pixels[12].red+cx[1]*pixels[13].red+cx[2]*
pixels[14].red+cx[3]*pixels[15].red));
pixel->green=(cy[0]*(cx[0]*pixels[0].green+cx[1]*pixels[1].green+cx[2]*
pixels[2].green+cx[3]*pixels[3].green)+cy[1]*(cx[0]*pixels[4].green+
cx[1]*pixels[5].green+cx[2]*pixels[6].green+cx[3]*pixels[7].green)+
cy[2]*(cx[0]*pixels[8].green+cx[1]*pixels[9].green+cx[2]*
pixels[10].green+cx[3]*pixels[11].green)+cy[3]*(cx[0]*pixels[12].green+
cx[1]*pixels[13].green+cx[2]*pixels[14].green+cx[3]*pixels[15].green));
pixel->blue=(cy[0]*(cx[0]*pixels[0].blue+cx[1]*pixels[1].blue+cx[2]*
pixels[2].blue+cx[3]*pixels[3].blue)+cy[1]*(cx[0]*pixels[4].blue+cx[1]*
pixels[5].blue+cx[2]*pixels[6].blue+cx[3]*pixels[7].blue)+cy[2]*(cx[0]*
pixels[8].blue+cx[1]*pixels[9].blue+cx[2]*pixels[10].blue+cx[3]*
pixels[11].blue)+cy[3]*(cx[0]*pixels[12].blue+cx[1]*pixels[13].blue+
cx[2]*pixels[14].blue+cx[3]*pixels[15].blue));
if (image->colorspace == CMYKColorspace)
pixel->black=(cy[0]*(cx[0]*pixels[0].black+cx[1]*pixels[1].black+cx[2]*
pixels[2].black+cx[3]*pixels[3].black)+cy[1]*(cx[0]*pixels[4].black+
cx[1]*pixels[5].black+cx[2]*pixels[6].black+cx[3]*pixels[7].black)+
cy[2]*(cx[0]*pixels[8].black+cx[1]*pixels[9].black+cx[2]*
pixels[10].black+cx[3]*pixels[11].black)+cy[3]*(cx[0]*
pixels[12].black+cx[1]*pixels[13].black+cx[2]*pixels[14].black+cx[3]*
pixels[15].black));
pixel->alpha=(cy[0]*(cx[0]*pixels[0].alpha+cx[1]*pixels[1].alpha+cx[2]*
pixels[2].alpha+cx[3]*pixels[3].alpha)+cy[1]*(cx[0]*pixels[4].alpha+
cx[1]*pixels[5].alpha+cx[2]*pixels[6].alpha+cx[3]*pixels[7].alpha)+
cy[2]*(cx[0]*pixels[8].alpha+cx[1]*pixels[9].alpha+cx[2]*
pixels[10].alpha+cx[3]*pixels[11].alpha)+cy[3]*(cx[0]*pixels[12].alpha+
cx[1]*pixels[13].alpha+cx[2]*pixels[14].alpha+cx[3]*pixels[15].alpha));
break;
}
}
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ I s F u z z y E q u i v a l e n c e P i x e l %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% IsFuzzyEquivalencePixel() returns MagickTrue if the distance between two
% pixels is less than the specified distance in a linear three (or four)
% dimensional color space.
%
% The format of the IsFuzzyEquivalencePixel method is:
%
% void IsFuzzyEquivalencePixel(const Image *source,const Quantum *p,
% const Image *destination,const Quantum *q)
%
% A description of each parameter follows:
%
% o source: the source image.
%
% o p: Pixel p.
%
% o destination: the destination image.
%
% o q: Pixel q.
%
*/
MagickExport MagickBooleanType IsFuzzyEquivalencePixel(const Image *source,
const Quantum *p,const Image *destination,const Quantum *q)
{
double
distance,
fuzz,
pixel,
scale;
fuzz=GetFuzzyColorDistance(source,destination);
scale=1.0;
distance=0.0;
if ((source->alpha_trait != UndefinedPixelTrait) ||
(destination->alpha_trait != UndefinedPixelTrait))
{
/*
Transparencies are involved - set alpha distance.
*/
pixel=GetPixelAlpha(source,p)-(double) GetPixelAlpha(destination,q);
distance=pixel*pixel;
if (distance > fuzz)
return(MagickFalse);
/*
Generate a alpha scaling factor to generate a 4D cone on colorspace.
Note that if one color is transparent, distance has no color component.
*/
if (source->alpha_trait != UndefinedPixelTrait)
scale*=QuantumScale*GetPixelAlpha(source,p);
if (destination->alpha_trait != UndefinedPixelTrait)
scale*=QuantumScale*GetPixelAlpha(destination,q);
if (scale <= MagickEpsilon)
return(MagickTrue);
}
/*
RGB or CMY color cube.
*/
distance*=3.0; /* rescale appropriately */
fuzz*=3.0;
pixel=GetPixelRed(source,p)-(double) GetPixelRed(destination,q);
if (IsHueCompatibleColorspace(source->colorspace) != MagickFalse)
{
/*
Compute an arc distance for hue. It should be a vector angle of
'S'/'W' length with 'L'/'B' forming appropriate cones.
*/
if (fabs((double) pixel) > (QuantumRange/2))
pixel-=QuantumRange;
pixel*=2.0;
}
distance+=scale*pixel*pixel;
if (distance > fuzz)
return(MagickFalse);
pixel=GetPixelGreen(source,p)-(double) GetPixelGreen(destination,q);
distance+=scale*pixel*pixel;
if (distance > fuzz)
return(MagickFalse);
pixel=GetPixelBlue(source,p)-(double) GetPixelBlue(destination,q);
distance+=scale*pixel*pixel;
if (distance > fuzz)
return(MagickFalse);
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
+ I s F u z z y E q u i v a l e n c e P i x e l I n f o %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% IsFuzzyEquivalencePixelInfo() returns true if the distance between two
% colors is less than the specified distance in a linear three (or four)
% dimensional color space.
%
% This implements the equivalent of:
% fuzz < sqrt(color_distance^2 * u.a*v.a + alpha_distance^2)
%
% Which produces a multi-dimensional cone for that colorspace along the
% transparency vector.
%
% For example for an RGB:
% color_distance^2 = ( (u.r-v.r)^2 + (u.g-v.g)^2 + (u.b-v.b)^2 ) / 3
%
% See https://imagemagick.org/Usage/bugs/fuzz_distance/
%
% Hue colorspace distances need more work. Hue is not a distance, it is an
% angle!
%
% A check that q is in the same color space as p should be made and the
% appropriate mapping made. -- Anthony Thyssen 8 December 2010
%
% The format of the IsFuzzyEquivalencePixelInfo method is:
%
% MagickBooleanType IsFuzzyEquivalencePixelInfo(const PixelInfo *p,
% const PixelInfo *q)
%
% A description of each parameter follows:
%
% o p: Pixel p.
%
% o q: Pixel q.
%
*/
MagickExport MagickBooleanType IsFuzzyEquivalencePixelInfo(const PixelInfo *p,
const PixelInfo *q)
{
double
fuzz,
pixel;
double
scale,
distance;
fuzz=(double) MagickMax(MagickMax(p->fuzz,q->fuzz),(MagickRealType)
MagickSQ1_2);
fuzz*=fuzz;
scale=1.0;
distance=0.0;
if ((p->alpha_trait != UndefinedPixelTrait) ||
(q->alpha_trait != UndefinedPixelTrait))
{
/*
Transparencies are involved - set alpha distance.
*/
pixel=(p->alpha_trait != UndefinedPixelTrait ? p->alpha : OpaqueAlpha)-
(q->alpha_trait != UndefinedPixelTrait ? q->alpha : OpaqueAlpha);
distance=pixel*pixel;
if (distance > fuzz)
return(MagickFalse);
/*
Generate a alpha scaling factor to generate a 4D cone on colorspace.
If one color is transparent, distance has no color component.
*/
if (p->alpha_trait != UndefinedPixelTrait)
scale=(QuantumScale*p->alpha);
if (q->alpha_trait != UndefinedPixelTrait)
scale*=(QuantumScale*q->alpha);
if (scale <= MagickEpsilon )
return(MagickTrue);
}
/*
CMYK create a CMY cube with a multi-dimensional cone toward black.
*/
if (p->colorspace == CMYKColorspace)
{
pixel=p->black-q->black;
distance+=pixel*pixel*scale;
if (distance > fuzz)
return(MagickFalse);
scale*=(double) (QuantumScale*(QuantumRange-p->black));
scale*=(double) (QuantumScale*(QuantumRange-q->black));
}
/*
RGB or CMY color cube.
*/
distance*=3.0; /* rescale appropriately */
fuzz*=3.0;
pixel=p->red-q->red;
if (IsHueCompatibleColorspace(p->colorspace) != MagickFalse)
{
/*
This calculates a arc distance for hue-- it should be a vector
angle of 'S'/'W' length with 'L'/'B' forming appropriate cones.
In other words this is a hack - Anthony.
*/
if (fabs((double) pixel) > (QuantumRange/2))
pixel-=QuantumRange;
pixel*=2.0;
}
distance+=pixel*pixel*scale;
if (distance > fuzz)
return(MagickFalse);
pixel=p->green-q->green;
distance+=pixel*pixel*scale;
if (distance > fuzz)
return(MagickFalse);
pixel=p->blue-q->blue;
distance+=pixel*pixel*scale;
if (distance > fuzz)
return(MagickFalse);
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t P i x e l C h a n n e l M a s k %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetPixelChannelMask() sets the pixel channel map from the specified channel
% mask.
%
% The format of the SetPixelChannelMask method is:
%
% ChannelType SetPixelChannelMask(Image *image,
% const ChannelType channel_mask)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o channel_mask: the channel mask.
%
*/
static void LogPixelChannels(const Image *image)
{
ssize_t
i;
(void) LogMagickEvent(PixelEvent,GetMagickModule(),"%s[%08x]",
image->filename,image->channel_mask);
for (i=0; i < (ssize_t) image->number_channels; i++)
{
char
channel_name[MagickPathExtent],
traits[MagickPathExtent];
const char
*name;
PixelChannel
channel;
channel=GetPixelChannelChannel(image,i);
switch (channel)
{
case RedPixelChannel:
{
name="red";
if (image->colorspace == CMYKColorspace)
name="cyan";
if ((image->colorspace == LinearGRAYColorspace) ||
(image->colorspace == GRAYColorspace))
name="gray";
break;
}
case GreenPixelChannel:
{
name="green";
if (image->colorspace == CMYKColorspace)
name="magenta";
break;
}
case BluePixelChannel:
{
name="blue";
if (image->colorspace == CMYKColorspace)
name="yellow";
break;
}
case BlackPixelChannel:
{
name="black";
if (image->storage_class == PseudoClass)
name="index";
break;
}
case IndexPixelChannel:
{
name="index";
break;
}
case AlphaPixelChannel:
{
name="alpha";
break;
}
case ReadMaskPixelChannel:
{
name="read-mask";
break;
}
case WriteMaskPixelChannel:
{
name="write-mask";
break;
}
case CompositeMaskPixelChannel:
{
name="composite-mask";
break;
}
case MetaPixelChannel:
{
name="meta";
break;
}
default:
name="undefined";
}
if (image->colorspace == UndefinedColorspace)
{
(void) FormatLocaleString(channel_name,MagickPathExtent,"%.20g",
(double) channel);
name=(const char *) channel_name;
}
*traits='\0';
if ((GetPixelChannelTraits(image,channel) & UpdatePixelTrait) != 0)
(void) ConcatenateMagickString(traits,"update,",MagickPathExtent);
if ((GetPixelChannelTraits(image,channel) & BlendPixelTrait) != 0)
(void) ConcatenateMagickString(traits,"blend,",MagickPathExtent);
if ((GetPixelChannelTraits(image,channel) & CopyPixelTrait) != 0)
(void) ConcatenateMagickString(traits,"copy,",MagickPathExtent);
if (*traits == '\0')
(void) ConcatenateMagickString(traits,"undefined,",MagickPathExtent);
traits[strlen(traits)-1]='\0';
(void) LogMagickEvent(PixelEvent,GetMagickModule()," %.20g: %s (%s)",
(double) i,name,traits);
}
}
MagickExport ChannelType SetPixelChannelMask(Image *image,
const ChannelType channel_mask)
{
#define GetChannelBit(mask,bit) (((size_t) (mask) >> (size_t) (bit)) & 0x01)
ChannelType
mask;
ssize_t
i;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(PixelEvent,GetMagickModule(),"%s[%08x]",
image->filename,channel_mask);
mask=image->channel_mask;
image->channel_mask=channel_mask;
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel = GetPixelChannelChannel(image,i);
if (GetChannelBit(channel_mask,channel) == 0)
{
SetPixelChannelTraits(image,channel,CopyPixelTrait);
continue;
}
if (channel == AlphaPixelChannel)
{
if ((image->alpha_trait & CopyPixelTrait) != 0)
{
SetPixelChannelTraits(image,channel,CopyPixelTrait);
continue;
}
SetPixelChannelTraits(image,channel,UpdatePixelTrait);
continue;
}
if (image->alpha_trait != UndefinedPixelTrait)
{
SetPixelChannelTraits(image,channel,(const PixelTrait)
(UpdatePixelTrait | BlendPixelTrait));
continue;
}
SetPixelChannelTraits(image,channel,UpdatePixelTrait);
}
if (image->storage_class == PseudoClass)
SetPixelChannelTraits(image,IndexPixelChannel,CopyPixelTrait);
if ((image->channels & ReadMaskChannel) != 0)
SetPixelChannelTraits(image,ReadMaskPixelChannel,CopyPixelTrait);
if ((image->channels & WriteMaskChannel) != 0)
SetPixelChannelTraits(image,WriteMaskPixelChannel,CopyPixelTrait);
if ((image->channels & CompositeMaskChannel) != 0)
SetPixelChannelTraits(image,CompositeMaskPixelChannel,CopyPixelTrait);
if (image->debug != MagickFalse)
LogPixelChannels(image);
return(mask);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t P i x e l M e t a C h a n n e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetPixelMetaChannels() sets the image meta channels.
%
% The format of the SetPixelMetaChannels method is:
%
% MagickBooleanType SetPixelMetaChannels(Image *image,
% const size_t number_meta_channels,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o number_meta_channels: the number of meta channels.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType SetPixelMetaChannels(Image *image,
const size_t number_meta_channels,ExceptionInfo *exception)
{
image->number_meta_channels=MagickMin(number_meta_channels,MaxPixelChannels
-(size_t) StartMetaPixelChannel);
InitializePixelChannelMap(image);
return(SyncImagePixelCache(image,exception));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S o r t I m a g e P i x e l s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SortImagePixels() sorts pixels within each scanline in ascending order of
% intensity.
%
% The format of the SortImagePixels method is:
%
% MagickBooleanType SortImagePixels(Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType SortImagePixels(Image *image,
ExceptionInfo *exception)
{
#define SolarizeImageTag "Solarize/Image"
CacheView
*image_view;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
/*
Sort image pixels.
*/
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
status=MagickTrue;
progress=0;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
Quantum
*magick_restrict q;
ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns-1; x++)
{
MagickRealType
current,
previous;
ssize_t
j;
previous=GetPixelIntensity(image,q);
for (j=0; j < (ssize_t) (image->columns-x-1); j++)
{
current=GetPixelIntensity(image,q+(j+1)*GetPixelChannels(image));
if (previous > current)
{
Quantum
pixel[MaxPixelChannels];
/*
Swap adjacent pixels.
*/
(void) memcpy(pixel,q+j*GetPixelChannels(image),
GetPixelChannels(image)*sizeof(Quantum));
(void) memcpy(q+j*GetPixelChannels(image),q+(j+1)*
GetPixelChannels(image),GetPixelChannels(image)*sizeof(Quantum));
(void) memcpy(q+(j+1)*GetPixelChannels(image),pixel,
GetPixelChannels(image)*sizeof(Quantum));
}
else
previous=current;
}
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,SolarizeImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
return(status);
}
|
3d25pt.c | /*
* Order-2, 3D 25 point stencil
* Adapted from PLUTO and Pochoir test bench
*
* Tareq Malas
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#ifdef LIKWID_PERFMON
#include <likwid.h>
#endif
#include "print_utils.h"
#define TESTS 2
#define MAX(a,b) ((a) > (b) ? a : b)
#define MIN(a,b) ((a) < (b) ? a : b)
#ifndef min
#define min(x,y) ((x) < (y)? (x) : (y))
#endif
/* Subtract the `struct timeval' values X and Y,
* storing the result in RESULT.
*
* Return 1 if the difference is negative, otherwise 0.
*/
int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
{
/* Perform the carry for the later subtraction by updating y. */
if (x->tv_usec < y->tv_usec)
{
int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
y->tv_usec -= 1000000 * nsec;
y->tv_sec += nsec;
}
if (x->tv_usec - y->tv_usec > 1000000)
{
int nsec = (x->tv_usec - y->tv_usec) / 1000000;
y->tv_usec += 1000000 * nsec;
y->tv_sec -= nsec;
}
/* Compute the time remaining to wait.
* tv_usec is certainly positive.
*/
result->tv_sec = x->tv_sec - y->tv_sec;
result->tv_usec = x->tv_usec - y->tv_usec;
/* Return 1 if result is negative. */
return x->tv_sec < y->tv_sec;
}
int main(int argc, char *argv[])
{
int t, i, j, k, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+8;
Ny = atoi(argv[2])+8;
Nz = atoi(argv[3])+8;
}
if (argc > 4)
Nt = atoi(argv[4]);
double ****A = (double ****) malloc(sizeof(double***)*2);
double ***roc2 = (double ***) malloc(sizeof(double**));
A[0] = (double ***) malloc(sizeof(double**)*Nz);
A[1] = (double ***) malloc(sizeof(double**)*Nz);
roc2 = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[0][i] = (double**) malloc(sizeof(double*)*Ny);
A[1][i] = (double**) malloc(sizeof(double*)*Ny);
roc2[i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[0][i][j] = (double*) malloc(sizeof(double)*Nx);
A[1][i][j] = (double*) malloc(sizeof(double)*Nx);
roc2[i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
// tile size information, including extra element to decide the list length
int *tile_size = (int*) malloc(sizeof(int));
tile_size[0] = -1;
// The list is modified here before source-to-source transformations
tile_size = (int*) realloc((void *)tile_size, sizeof(int)*5);
tile_size[0] = 16;
tile_size[1] = 16;
tile_size[2] = 24;
tile_size[3] = 128;
tile_size[4] = -1;
// for timekeeping
int ts_return = -1;
struct timeval start, end, result;
double tdiff = 0.0, min_tdiff=1.e100;
const int BASE = 1024;
// initialize variables
//
srand(42);
for (i = 1; i < Nz; i++) {
for (j = 1; j < Ny; j++) {
for (k = 1; k < Nx; k++) {
A[0][i][j][k] = 1.0 * (rand() % BASE);
roc2[i][j][k] = 2.0 * (rand() % BASE);
}
}
}
#ifdef LIKWID_PERFMON
LIKWID_MARKER_INIT;
#pragma omp parallel
{
LIKWID_MARKER_THREADINIT;
#pragma omp barrier
LIKWID_MARKER_START("calc");
}
#endif
int num_threads = 1;
#if defined(_OPENMP)
num_threads = omp_get_max_threads();
#endif
const double coef0 = -0.28472;
const double coef1 = 0.16000;
const double coef2 = -0.02000;
const double coef3 = 0.00254;
const double coef4 = -0.00018;
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
#pragma scop
for (t = 0; t < Nt; t++) {
for (i = 4; i < Nz-4; i++) {
for (j = 4; j < Ny-4; j++) {
for (k = 4; k < Nx-4; k++) {
A[(t+1)%2][i][j][k] = 2.0*A[t%2][i][j][k] - A[(t+1)%2][i][j][k] + roc2[i][j][k]*(
coef0* A[t%2][i ][j ][k ] +
coef1*(A[t%2][i-1][j ][k ] + A[t%2][i+1][j ][k ] +
A[t%2][i ][j-1][k ] + A[t%2][i ][j+1][k ] +
A[t%2][i ][j ][k-1] + A[t%2][i ][j ][k+1]) +
coef2*(A[t%2][i-2][j ][k ] + A[t%2][i+2][j ][k ] +
A[t%2][i ][j-2][k ] + A[t%2][i ][j+2][k ] +
A[t%2][i ][j ][k-2] + A[t%2][i ][j ][k+2]) +
coef3*(A[t%2][i-3][j ][k ] + A[t%2][i+3][j ][k ] +
A[t%2][i ][j-3][k ] + A[t%2][i ][j+3][k ] +
A[t%2][i ][j ][k-3] + A[t%2][i ][j ][k+3]) +
coef4*(A[t%2][i-4][j ][k ] + A[t%2][i+4][j ][k ] +
A[t%2][i ][j-4][k ] + A[t%2][i ][j+4][k ] +
A[t%2][i ][j ][k-4] + A[t%2][i ][j ][k+4]) );
}
}
}
}
#pragma endscop
gettimeofday(&end, 0);
ts_return = timeval_subtract(&result, &end, &start);
tdiff = (double) (result.tv_sec + result.tv_usec * 1.0e-6);
min_tdiff = MIN(min_tdiff, tdiff);
printf("Rank 0 TEST# %d time: %f\n", test, tdiff);
}
PRINT_RESULTS(4, "constant")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
free(roc2[i][j]);
}
free(A[0][i]);
free(A[1][i]);
free(roc2[i]);
}
free(A[0]);
free(A[1]);
free(roc2);
return 0;
}
|
convolution_pack8to1_int8.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
static void convolution_pack8to1_int8_sse(const Mat& bottom_blob, Mat& top_blob, const Mat& weight_data_int8, int kernel_w, int kernel_h, int dilation_w, int dilation_h, int stride_w, int stride_h, const Option& opt)
{
int w = bottom_blob.w;
int channels = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
const int maxk = kernel_w * kernel_h;
// kernel offsets
std::vector<int> _space_ofs(maxk);
int* space_ofs = &_space_ofs[0];
{
int p1 = 0;
int p2 = 0;
int gap = w * dilation_h - kernel_w * dilation_w;
for (int i = 0; i < kernel_h; i++)
{
for (int j = 0; j < kernel_w; j++)
{
space_ofs[p1] = p2;
p1++;
p2 += dilation_w;
}
p2 += gap;
}
}
// num_output
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
int* outptr = top_blob.channel(p);
for (int i = 0; i < outh; i++)
{
for (int j = 0; j < outw; j++)
{
int sum = 0;
const signed char* kptr = weight_data_int8.channel(p);
// channels
for (int q = 0; q < channels; q++)
{
const Mat m = bottom_blob.channel(q);
const signed char* sptr = m.row<const signed char>(i * stride_h) + j * stride_w * 8;
for (int k = 0; k < maxk; k++)
{
// TODO use _mm_cvtepi8_epi16 on sse4.1
__m128i _val = _mm_loadl_epi64((const __m128i*)(sptr + space_ofs[k] * 8));
_val = _mm_unpacklo_epi8(_val, _mm_cmpgt_epi8(_mm_setzero_si128(), _val));
__m128i _w = _mm_loadl_epi64((const __m128i*)kptr);
_w = _mm_unpacklo_epi8(_w, _mm_cmpgt_epi8(_mm_setzero_si128(), _w));
__m128i _sl = _mm_mullo_epi16(_val, _w);
__m128i _sh = _mm_mulhi_epi16(_val, _w);
__m128i _s0 = _mm_unpacklo_epi16(_sl, _sh);
__m128i _s1 = _mm_unpackhi_epi16(_sl, _sh);
__m128i _s4 = _mm_add_epi32(_s0, _s1);
// TODO use _mm_hadd_epi32 on ssse3
int s4[4];
_mm_storeu_si128((__m128i*)s4, _s4);
sum += s4[0] + s4[1] + s4[2] + s4[3]; // dot
kptr += 8;
}
}
outptr[j] = sum;
}
outptr += outw;
}
}
}
|
perftest.c | /**
* Copyright (C) Mellanox Technologies Ltd. 2001-2014. ALL RIGHTS RESERVED.
* Copyright (C) The University of Tennessee and The University
* of Tennessee Research Foundation. 2015. ALL RIGHTS RESERVED.
* Copyright (C) UT-Battelle, LLC. 2015. ALL RIGHTS RESERVED.
*
* See file LICENSE for terms.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "api/libperf.h"
#include "lib/libperf_int.h"
#include <ucs/sys/string.h>
#include <ucs/sys/sys.h>
#include <ucs/sys/sock.h>
#include <ucs/debug/log.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <netdb.h>
#include <getopt.h>
#include <string.h>
#include <sys/types.h>
#include <sys/poll.h>
#include <locale.h>
#if HAVE_MPI
# include <mpi.h>
#elif HAVE_RTE
# include<rte.h>
#endif
#define MAX_BATCH_FILES 32
#define TL_RESOURCE_NAME_NONE "<none>"
#define TEST_PARAMS_ARGS "t:n:s:W:O:w:D:i:H:oSCqM:r:T:d:x:A:BUm:"
enum {
TEST_FLAG_PRINT_RESULTS = UCS_BIT(0),
TEST_FLAG_PRINT_TEST = UCS_BIT(1),
TEST_FLAG_SET_AFFINITY = UCS_BIT(8),
TEST_FLAG_NUMERIC_FMT = UCS_BIT(9),
TEST_FLAG_PRINT_FINAL = UCS_BIT(10),
TEST_FLAG_PRINT_CSV = UCS_BIT(11)
};
typedef struct sock_rte_group {
int is_server;
int connfd;
} sock_rte_group_t;
typedef struct test_type {
const char *name;
ucx_perf_api_t api;
ucx_perf_cmd_t command;
ucx_perf_test_type_t test_type;
const char *desc;
const char *overhead_lat;
} test_type_t;
struct perftest_context {
ucx_perf_params_t params;
const char *server_addr;
int port;
int mpi;
unsigned cpu;
unsigned flags;
unsigned num_batch_files;
char *batch_files[MAX_BATCH_FILES];
char *test_names[MAX_BATCH_FILES];
sock_rte_group_t sock_rte_group;
};
test_type_t tests[] = {
{"am_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_PINGPONG,
"active message latency", "latency"},
{"put_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_PINGPONG,
"put latency", "latency"},
{"add_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_PINGPONG,
"atomic add latency", "latency"},
{"get", UCX_PERF_API_UCT, UCX_PERF_CMD_GET, UCX_PERF_TEST_TYPE_STREAM_UNI,
"get latency / bandwidth / message rate", "latency"},
{"fadd", UCX_PERF_API_UCT, UCX_PERF_CMD_FADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic fetch-and-add latency / rate", "latency"},
{"swap", UCX_PERF_API_UCT, UCX_PERF_CMD_SWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic swap latency / rate", "latency"},
{"cswap", UCX_PERF_API_UCT, UCX_PERF_CMD_CSWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic compare-and-swap latency / rate", "latency"},
{"am_bw", UCX_PERF_API_UCT, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"active message bandwidth / message rate", "overhead"},
{"put_bw", UCX_PERF_API_UCT, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_STREAM_UNI,
"put bandwidth / message rate", "overhead"},
{"add_mr", UCX_PERF_API_UCT, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic add message rate", "overhead"},
{"tag_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG, UCX_PERF_TEST_TYPE_PINGPONG,
"tag match latency", "latency"},
{"tag_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG, UCX_PERF_TEST_TYPE_STREAM_UNI,
"tag match bandwidth", "overhead"},
{"tag_sync_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG_SYNC, UCX_PERF_TEST_TYPE_PINGPONG,
"tag sync match latency", "latency"},
{"tag_sync_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG_SYNC, UCX_PERF_TEST_TYPE_STREAM_UNI,
"tag sync match bandwidth", "overhead"},
{"ucp_put_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_PINGPONG,
"put latency", "latency"},
{"ucp_put_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_STREAM_UNI,
"put bandwidth", "overhead"},
{"ucp_get", UCX_PERF_API_UCP, UCX_PERF_CMD_GET, UCX_PERF_TEST_TYPE_STREAM_UNI,
"get latency / bandwidth / message rate", "latency"},
{"ucp_add", UCX_PERF_API_UCP, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic add bandwidth / message rate", "overhead"},
{"ucp_fadd", UCX_PERF_API_UCP, UCX_PERF_CMD_FADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic fetch-and-add latency / bandwidth / rate", "latency"},
{"ucp_swap", UCX_PERF_API_UCP, UCX_PERF_CMD_SWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic swap latency / bandwidth / rate", "latency"},
{"ucp_cswap", UCX_PERF_API_UCP, UCX_PERF_CMD_CSWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic compare-and-swap latency / bandwidth / rate", "latency"},
{"stream_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_STREAM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"stream bandwidth", "overhead"},
{"stream_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_STREAM, UCX_PERF_TEST_TYPE_PINGPONG,
"stream latency", "latency"},
{NULL}
};
static int sock_io(int sock, ssize_t (*sock_call)(int, void *, size_t, int),
int poll_events, void *data, size_t size,
void (*progress)(void *arg), void *arg, const char *name)
{
size_t total = 0;
struct pollfd pfd;
int ret;
while (total < size) {
pfd.fd = sock;
pfd.events = poll_events;
pfd.revents = 0;
ret = poll(&pfd, 1, 1); /* poll for 1ms */
if (ret > 0) {
ucs_assert(ret == 1);
ucs_assert(pfd.revents & poll_events);
ret = sock_call(sock, (char*)data + total, size - total, 0);
if (ret < 0) {
ucs_error("%s() failed: %m", name);
return -1;
}
total += ret;
} else if ((ret < 0) && (errno != EINTR)) {
ucs_error("poll(fd=%d) failed: %m", sock);
return -1;
}
/* progress user context */
if (progress != NULL) {
progress(arg);
}
}
return 0;
}
static int safe_send(int sock, void *data, size_t size,
void (*progress)(void *arg), void *arg)
{
typedef ssize_t (*sock_call)(int, void *, size_t, int);
return sock_io(sock, (sock_call)send, POLLOUT, data, size, progress, arg, "send");
}
static int safe_recv(int sock, void *data, size_t size,
void (*progress)(void *arg), void *arg)
{
return sock_io(sock, recv, POLLIN, data, size, progress, arg, "recv");
}
static void print_progress(char **test_names, unsigned num_names,
const ucx_perf_result_t *result, unsigned flags,
int final)
{
static const char *fmt_csv = "%.0f,%.3f,%.3f,%.3f,%.2f,%.2f,%.0f,%.0f\n";
static const char *fmt_numeric = "%'14.0f %9.3f %9.3f %9.3f %10.2f %10.2f %'11.0f %'11.0f\n";
static const char *fmt_plain = "%14.0f %9.3f %9.3f %9.3f %10.2f %10.2f %11.0f %11.0f\n";
unsigned i;
if (!(flags & TEST_FLAG_PRINT_RESULTS) ||
(!final && (flags & TEST_FLAG_PRINT_FINAL)))
{
return;
}
if (flags & TEST_FLAG_PRINT_CSV) {
for (i = 0; i < num_names; ++i) {
printf("%s,", test_names[i]);
}
}
printf((flags & TEST_FLAG_PRINT_CSV) ? fmt_csv :
(flags & TEST_FLAG_NUMERIC_FMT) ? fmt_numeric :
fmt_plain,
(double)result->iters,
result->latency.typical * 1000000.0,
result->latency.moment_average * 1000000.0,
result->latency.total_average * 1000000.0,
result->bandwidth.moment_average / (1024.0 * 1024.0),
result->bandwidth.total_average / (1024.0 * 1024.0),
result->msgrate.moment_average,
result->msgrate.total_average);
fflush(stdout);
}
static void print_header(struct perftest_context *ctx)
{
const char *test_api_str;
const char *test_data_str;
test_type_t *test;
unsigned i;
if (ctx->flags & TEST_FLAG_PRINT_TEST) {
for (test = tests; test->name; ++test) {
if ((test->command == ctx->params.command) && (test->test_type == ctx->params.test_type)) {
break;
}
}
if (test->name != NULL) {
if (test->api == UCX_PERF_API_UCT) {
test_api_str = "transport layer";
switch (ctx->params.uct.data_layout) {
case UCT_PERF_DATA_LAYOUT_SHORT:
test_data_str = "short";
break;
case UCT_PERF_DATA_LAYOUT_BCOPY:
test_data_str = "bcopy";
break;
case UCT_PERF_DATA_LAYOUT_ZCOPY:
test_data_str = "zcopy";
break;
default:
test_data_str = "(undefined)";
break;
}
} else if (test->api == UCX_PERF_API_UCP) {
test_api_str = "protocol layer";
test_data_str = "(automatic)"; /* TODO contig/stride/stream */
} else {
return;
}
printf("+------------------------------------------------------------------------------------------+\n");
printf("| API: %-60s |\n", test_api_str);
printf("| Test: %-60s |\n", test->desc);
printf("| Data layout: %-60s |\n", test_data_str);
printf("| Send memory: %-60s |\n", ucs_memory_type_names[ctx->params.send_mem_type]);
printf("| Recv memory: %-60s |\n", ucs_memory_type_names[ctx->params.recv_mem_type]);
printf("| Message size: %-60zu |\n", ucx_perf_get_message_size(&ctx->params));
}
}
if (ctx->flags & TEST_FLAG_PRINT_CSV) {
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
for (i = 0; i < ctx->num_batch_files; ++i) {
printf("%s,", basename(ctx->batch_files[i]));
}
printf("iterations,typical_lat,avg_lat,overall_lat,avg_bw,overall_bw,avg_mr,overall_mr\n");
}
} else {
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
for (test = tests; test->name; ++test) {
if ((test->command == ctx->params.command) && (test->test_type == ctx->params.test_type)) {
break;
}
}
printf("+--------------+-----------------------------+---------------------+-----------------------+\n");
printf("| | %8s (usec) | bandwidth (MB/s) | message rate (msg/s) |\n", test->overhead_lat);
printf("+--------------+---------+---------+---------+----------+----------+-----------+-----------+\n");
printf("| # iterations | typical | average | overall | average | overall | average | overall |\n");
printf("+--------------+---------+---------+---------+----------+----------+-----------+-----------+\n");
} else if (ctx->flags & TEST_FLAG_PRINT_TEST) {
printf("+------------------------------------------------------------------------------------------+\n");
}
}
}
static void print_test_name(struct perftest_context *ctx)
{
char buf[200];
unsigned i, pos;
if (!(ctx->flags & TEST_FLAG_PRINT_CSV) && (ctx->num_batch_files > 0)) {
strcpy(buf, "+--------------+---------+---------+---------+----------+----------+-----------+-----------+");
pos = 1;
for (i = 0; i < ctx->num_batch_files; ++i) {
if (i != 0) {
buf[pos++] = '/';
}
memcpy(&buf[pos], ctx->test_names[i],
ucs_min(strlen(ctx->test_names[i]), sizeof(buf) - pos - 1));
pos += strlen(ctx->test_names[i]);
}
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
printf("%s\n", buf);
}
}
}
static void print_memory_type_usage(void)
{
ucs_memory_type_t it;
for (it = UCS_MEMORY_TYPE_HOST; it < UCS_MEMORY_TYPE_LAST; it++) {
if (ucx_perf_mem_type_allocators[it] != NULL) {
printf(" %s - %s\n",
ucs_memory_type_names[it],
ucs_memory_type_descs[it]);
}
}
}
static void usage(const struct perftest_context *ctx, const char *program)
{
static const char* api_names[] = {
[UCX_PERF_API_UCT] = "UCT",
[UCX_PERF_API_UCP] = "UCP"
};
test_type_t *test;
int UCS_V_UNUSED rank;
#if HAVE_MPI
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (ctx->mpi && (rank != 0)) {
return;
}
#endif
#if HAVE_MPI
printf(" Note: test can be also launched as an MPI application\n");
printf("\n");
#elif HAVE_RTE
printf(" Note: this test can be also launched as an libRTE application\n");
printf("\n");
#endif
printf(" Usage: %s [ server-hostname ] [ options ]\n", program);
printf("\n");
printf(" Common options:\n");
printf(" -t <test> test to run:\n");
for (test = tests; test->name; ++test) {
printf(" %13s - %s %s\n", test->name,
api_names[test->api], test->desc);
}
printf("\n");
printf(" -s <size> list of scatter-gather sizes for single message (%zu)\n",
ctx->params.msg_size_list[0]);
printf(" for example: \"-s 16,48,8192,8192,14\"\n");
printf(" -m <send mem type>[,<recv mem type>]\n");
printf(" memory type of message for sender and receiver (host)\n");
print_memory_type_usage();
printf(" -n <iters> number of iterations to run (%ld)\n", ctx->params.max_iter);
printf(" -w <iters> number of warm-up iterations (%zu)\n",
ctx->params.warmup_iter);
printf(" -c <cpu> set affinity to this CPU (off)\n");
printf(" -O <count> maximal number of uncompleted outstanding sends (%u)\n",
ctx->params.max_outstanding);
printf(" -i <offset> distance between consecutive scatter-gather entries (%zu)\n",
ctx->params.iov_stride);
printf(" -T <threads> number of threads in the test (%d), if >1 implies \"-M multi\"\n",
ctx->params.thread_count);
printf(" -B register memory with NONBLOCK flag\n");
printf(" -b <file> read and execute tests from a batch file: every line in the\n");
printf(" file is a test to run, first word is test name, the rest of\n");
printf(" the line is command-line arguments for the test.\n");
printf(" -p <port> TCP port to use for data exchange (%d)\n", ctx->port);
#if HAVE_MPI
printf(" -P <0|1> disable/enable MPI mode (%d)\n", ctx->mpi);
#endif
printf(" -h show this help message\n");
printf("\n");
printf(" Output format:\n");
printf(" -N use numeric formatting (thousands separator)\n");
printf(" -f print only final numbers\n");
printf(" -v print CSV-formatted output\n");
printf("\n");
printf(" UCT only:\n");
printf(" -d <device> device to use for testing\n");
printf(" -x <tl> transport to use for testing\n");
printf(" -D <layout> data layout for sender side:\n");
printf(" short - short messages (default, cannot be used for get)\n");
printf(" bcopy - copy-out (cannot be used for atomics)\n");
printf(" zcopy - zero-copy (cannot be used for atomics)\n");
printf(" iov - scatter-gather list (iovec)\n");
printf(" -W <count> flow control window size, for active messages (%u)\n",
ctx->params.uct.fc_window);
printf(" -H <size> active message header size (%zu)\n",
ctx->params.am_hdr_size);
printf(" -A <mode> asynchronous progress mode (thread_spinlock)\n");
printf(" thread_spinlock - separate progress thread with spin locking\n");
printf(" thread_mutex - separate progress thread with mutex locking\n");
printf(" signal - signal-based timer\n");
printf("\n");
printf(" UCP only:\n");
printf(" -M <thread> thread support level for progress engine (single)\n");
printf(" single - only the master thread can access\n");
printf(" serialized - one thread can access at a time\n");
printf(" multi - multiple threads can access\n");
printf(" -D <layout>[,<layout>]\n");
printf(" data layout for sender and receiver side (contig)\n");
printf(" contig - Continuous datatype\n");
printf(" iov - Scatter-gather list\n");
printf(" -C use wild-card tag for tag tests\n");
printf(" -U force unexpected flow by using tag probe\n");
printf(" -r <mode> receive mode for stream tests (recv)\n");
printf(" recv : Use ucp_stream_recv_nb\n");
printf(" recv_data : Use ucp_stream_recv_data_nb\n");
printf("\n");
printf(" NOTE: When running UCP tests, transport and device should be specified by\n");
printf(" environment variables: UCX_TLS and UCX_[SELF|SHM|NET]_DEVICES.\n");
printf("\n");
}
static ucs_status_t parse_ucp_datatype_params(const char *optarg,
ucp_perf_datatype_t *datatype)
{
const char *iov_type = "iov";
const size_t iov_type_size = strlen("iov");
const char *contig_type = "contig";
const size_t contig_type_size = strlen("contig");
if (0 == strncmp(optarg, iov_type, iov_type_size)) {
*datatype = UCP_PERF_DATATYPE_IOV;
} else if (0 == strncmp(optarg, contig_type, contig_type_size)) {
*datatype = UCP_PERF_DATATYPE_CONTIG;
} else {
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
}
static ucs_status_t parse_mem_type(const char *optarg,
ucs_memory_type_t *mem_type)
{
ucs_memory_type_t it;
for (it = UCS_MEMORY_TYPE_HOST; it < UCS_MEMORY_TYPE_LAST; it++) {
if(!strcmp(optarg, ucs_memory_type_names[it]) &&
(ucx_perf_mem_type_allocators[it] != NULL)) {
*mem_type = it;
return UCS_OK;
}
}
ucs_error("Unsupported memory type: \"%s\"", optarg);
return UCS_ERR_INVALID_PARAM;
}
static ucs_status_t parse_mem_type_params(const char *optarg,
ucs_memory_type_t *send_mem_type,
ucs_memory_type_t *recv_mem_type)
{
const char *delim = ",";
char *token = strtok((char*)optarg, delim);
if (UCS_OK != parse_mem_type(token, send_mem_type)) {
return UCS_ERR_INVALID_PARAM;
}
token = strtok(NULL, delim);
if (NULL == token) {
*recv_mem_type = *send_mem_type;
return UCS_OK;
} else {
return parse_mem_type(token, recv_mem_type);
}
}
static ucs_status_t parse_message_sizes_params(const char *optarg,
ucx_perf_params_t *params)
{
const char delim = ',';
size_t *msg_size_list, token_num, token_it;
char *optarg_ptr, *optarg_ptr2;
optarg_ptr = (char *)optarg;
token_num = 0;
/* count the number of given message sizes */
while ((optarg_ptr = strchr(optarg_ptr, delim)) != NULL) {
++optarg_ptr;
++token_num;
}
++token_num;
msg_size_list = realloc(params->msg_size_list,
sizeof(*params->msg_size_list) * token_num);
if (NULL == msg_size_list) {
return UCS_ERR_NO_MEMORY;
}
params->msg_size_list = msg_size_list;
optarg_ptr = (char *)optarg;
errno = 0;
for (token_it = 0; token_it < token_num; ++token_it) {
params->msg_size_list[token_it] = strtoul(optarg_ptr, &optarg_ptr2, 10);
if (((ERANGE == errno) && (ULONG_MAX == params->msg_size_list[token_it])) ||
((errno != 0) && (params->msg_size_list[token_it] == 0)) ||
(optarg_ptr == optarg_ptr2)) {
free(params->msg_size_list);
params->msg_size_list = NULL; /* prevent double free */
ucs_error("Invalid option substring argument at position %lu", token_it);
return UCS_ERR_INVALID_PARAM;
}
optarg_ptr = optarg_ptr2 + 1;
}
params->msg_size_cnt = token_num;
return UCS_OK;
}
static ucs_status_t init_test_params(ucx_perf_params_t *params)
{
memset(params, 0, sizeof(*params));
params->api = UCX_PERF_API_LAST;
params->command = UCX_PERF_CMD_LAST;
params->test_type = UCX_PERF_TEST_TYPE_LAST;
params->thread_mode = UCS_THREAD_MODE_SINGLE;
params->thread_count = 1;
params->async_mode = UCS_ASYNC_THREAD_LOCK_TYPE;
params->wait_mode = UCX_PERF_WAIT_MODE_LAST;
params->max_outstanding = 1;
params->warmup_iter = 10000;
params->am_hdr_size = 8;
params->alignment = ucs_get_page_size();
params->max_iter = 1000000l;
params->max_time = 0.0;
params->report_interval = 1.0;
params->flags = UCX_PERF_TEST_FLAG_VERBOSE;
params->uct.fc_window = UCT_PERF_TEST_MAX_FC_WINDOW;
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT;
params->send_mem_type = UCS_MEMORY_TYPE_HOST;
params->recv_mem_type = UCS_MEMORY_TYPE_HOST;
params->msg_size_cnt = 1;
params->iov_stride = 0;
params->ucp.send_datatype = UCP_PERF_DATATYPE_CONTIG;
params->ucp.recv_datatype = UCP_PERF_DATATYPE_CONTIG;
strcpy(params->uct.dev_name, TL_RESOURCE_NAME_NONE);
strcpy(params->uct.tl_name, TL_RESOURCE_NAME_NONE);
params->msg_size_list = calloc(params->msg_size_cnt,
sizeof(*params->msg_size_list));
if (params->msg_size_list == NULL) {
return UCS_ERR_NO_MEMORY;
}
params->msg_size_list[0] = 8;
return UCS_OK;
}
static ucs_status_t parse_test_params(ucx_perf_params_t *params, char opt, const char *optarg)
{
test_type_t *test;
char *optarg2 = NULL;
switch (opt) {
case 'd':
ucs_snprintf_zero(params->uct.dev_name, sizeof(params->uct.dev_name),
"%s", optarg);
return UCS_OK;
case 'x':
ucs_snprintf_zero(params->uct.tl_name, sizeof(params->uct.tl_name),
"%s", optarg);
return UCS_OK;
case 't':
for (test = tests; test->name; ++test) {
if (!strcmp(optarg, test->name)) {
params->api = test->api;
params->command = test->command;
params->test_type = test->test_type;
break;
}
}
if (test->name == NULL) {
ucs_error("Invalid option argument for -t");
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
case 'D':
if (!strcmp(optarg, "short")) {
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT;
} else if (!strcmp(optarg, "bcopy")) {
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_BCOPY;
} else if (!strcmp(optarg, "zcopy")) {
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_ZCOPY;
} else if (UCS_OK == parse_ucp_datatype_params(optarg,
¶ms->ucp.send_datatype)) {
optarg2 = strchr(optarg, ',');
if (optarg2) {
if (UCS_OK != parse_ucp_datatype_params(optarg2 + 1,
¶ms->ucp.recv_datatype)) {
return UCS_ERR_INVALID_PARAM;
}
}
} else {
ucs_error("Invalid option argument for -D");
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
case 'i':
params->iov_stride = atol(optarg);
return UCS_OK;
case 'n':
params->max_iter = atol(optarg);
return UCS_OK;
case 's':
return parse_message_sizes_params(optarg, params);
case 'H':
params->am_hdr_size = atol(optarg);
return UCS_OK;
case 'W':
params->uct.fc_window = atoi(optarg);
return UCS_OK;
case 'O':
params->max_outstanding = atoi(optarg);
return UCS_OK;
case 'w':
params->warmup_iter = atol(optarg);
return UCS_OK;
case 'o':
params->flags |= UCX_PERF_TEST_FLAG_ONE_SIDED;
return UCS_OK;
case 'B':
params->flags |= UCX_PERF_TEST_FLAG_MAP_NONBLOCK;
return UCS_OK;
case 'q':
params->flags &= ~UCX_PERF_TEST_FLAG_VERBOSE;
return UCS_OK;
case 'C':
params->flags |= UCX_PERF_TEST_FLAG_TAG_WILDCARD;
return UCS_OK;
case 'U':
params->flags |= UCX_PERF_TEST_FLAG_TAG_UNEXP_PROBE;
return UCS_OK;
case 'M':
if (!strcmp(optarg, "single")) {
params->thread_mode = UCS_THREAD_MODE_SINGLE;
return UCS_OK;
} else if (!strcmp(optarg, "serialized")) {
params->thread_mode = UCS_THREAD_MODE_SERIALIZED;
return UCS_OK;
} else if (!strcmp(optarg, "multi")) {
params->thread_mode = UCS_THREAD_MODE_MULTI;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -M");
return UCS_ERR_INVALID_PARAM;
}
case 'T':
params->thread_count = atoi(optarg);
params->thread_mode = UCS_THREAD_MODE_MULTI;
return UCS_OK;
case 'A':
if (!strcmp(optarg, "thread") || !strcmp(optarg, "thread_spinlock")) {
params->async_mode = UCS_ASYNC_MODE_THREAD_SPINLOCK;
return UCS_OK;
} else if (!strcmp(optarg, "thread_mutex")) {
params->async_mode = UCS_ASYNC_MODE_THREAD_MUTEX;
return UCS_OK;
} else if (!strcmp(optarg, "signal")) {
params->async_mode = UCS_ASYNC_MODE_SIGNAL;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -A");
return UCS_ERR_INVALID_PARAM;
}
case 'r':
if (!strcmp(optarg, "recv_data")) {
params->flags |= UCX_PERF_TEST_FLAG_STREAM_RECV_DATA;
return UCS_OK;
} else if (!strcmp(optarg, "recv")) {
params->flags &= ~UCX_PERF_TEST_FLAG_STREAM_RECV_DATA;
return UCS_OK;
}
return UCS_ERR_INVALID_PARAM;
case 'm':
if (UCS_OK != parse_mem_type_params(optarg,
¶ms->send_mem_type,
¶ms->recv_mem_type)) {
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
default:
return UCS_ERR_INVALID_PARAM;
}
}
static ucs_status_t read_batch_file(FILE *batch_file, const char *file_name,
int *line_num, ucx_perf_params_t *params,
char** test_name_p)
{
#define MAX_SIZE 256
#define MAX_ARG_SIZE 2048
ucs_status_t status;
char buf[MAX_ARG_SIZE];
int argc;
char *argv[MAX_SIZE + 1];
int c;
char *p;
do {
if (fgets(buf, sizeof(buf) - 1, batch_file) == NULL) {
return UCS_ERR_NO_ELEM;
}
++(*line_num);
argc = 0;
p = strtok(buf, " \t\n\r");
while (p && (argc < MAX_SIZE)) {
argv[argc++] = p;
p = strtok(NULL, " \t\n\r");
}
argv[argc] = NULL;
} while ((argc == 0) || (argv[0][0] == '#'));
optind = 1;
while ((c = getopt (argc, argv, TEST_PARAMS_ARGS)) != -1) {
status = parse_test_params(params, c, optarg);
if (status != UCS_OK) {
ucs_error("in batch file '%s' line %d: -%c %s: %s",
file_name, *line_num, c, optarg, ucs_status_string(status));
return status;
}
}
*test_name_p = strdup(argv[0]);
return UCS_OK;
}
static ucs_status_t parse_opts(struct perftest_context *ctx, int mpi_initialized,
int argc, char **argv)
{
ucs_status_t status;
int c;
ucs_trace_func("");
ucx_perf_global_init(); /* initialize memory types */
status = init_test_params(&ctx->params);
if (status != UCS_OK) {
return status;
}
ctx->server_addr = NULL;
ctx->num_batch_files = 0;
ctx->port = 13337;
ctx->flags = 0;
ctx->mpi = mpi_initialized;
optind = 1;
while ((c = getopt (argc, argv, "p:b:Nfvc:P:h" TEST_PARAMS_ARGS)) != -1) {
switch (c) {
case 'p':
ctx->port = atoi(optarg);
break;
case 'b':
if (ctx->num_batch_files < MAX_BATCH_FILES) {
ctx->batch_files[ctx->num_batch_files++] = optarg;
}
break;
case 'N':
ctx->flags |= TEST_FLAG_NUMERIC_FMT;
break;
case 'f':
ctx->flags |= TEST_FLAG_PRINT_FINAL;
break;
case 'v':
ctx->flags |= TEST_FLAG_PRINT_CSV;
break;
case 'c':
ctx->flags |= TEST_FLAG_SET_AFFINITY;
ctx->cpu = atoi(optarg);
break;
case 'P':
#if HAVE_MPI
ctx->mpi = atoi(optarg) && mpi_initialized;
break;
#endif
case 'h':
usage(ctx, ucs_basename(argv[0]));
return UCS_ERR_CANCELED;
default:
status = parse_test_params(&ctx->params, c, optarg);
if (status != UCS_OK) {
usage(ctx, ucs_basename(argv[0]));
return status;
}
break;
}
}
if (optind < argc) {
ctx->server_addr = argv[optind];
}
return UCS_OK;
}
static unsigned sock_rte_group_size(void *rte_group)
{
return 2;
}
static unsigned sock_rte_group_index(void *rte_group)
{
sock_rte_group_t *group = rte_group;
return group->is_server ? 0 : 1;
}
static void sock_rte_barrier(void *rte_group, void (*progress)(void *arg),
void *arg)
{
#pragma omp barrier
#pragma omp master
{
sock_rte_group_t *group = rte_group;
const unsigned magic = 0xdeadbeef;
unsigned sync;
sync = magic;
safe_send(group->connfd, &sync, sizeof(unsigned), progress, arg);
sync = 0;
safe_recv(group->connfd, &sync, sizeof(unsigned), progress, arg);
ucs_assert(sync == magic);
}
#pragma omp barrier
}
static void sock_rte_post_vec(void *rte_group, const struct iovec *iovec,
int iovcnt, void **req)
{
sock_rte_group_t *group = rte_group;
size_t size;
int i;
size = 0;
for (i = 0; i < iovcnt; ++i) {
size += iovec[i].iov_len;
}
safe_send(group->connfd, &size, sizeof(size), NULL, NULL);
for (i = 0; i < iovcnt; ++i) {
safe_send(group->connfd, iovec[i].iov_base, iovec[i].iov_len, NULL,
NULL);
}
}
static void sock_rte_recv(void *rte_group, unsigned src, void *buffer,
size_t max, void *req)
{
sock_rte_group_t *group = rte_group;
int group_index;
size_t size;
group_index = sock_rte_group_index(rte_group);
if (src == group_index) {
return;
}
ucs_assert_always(src == (1 - group_index));
safe_recv(group->connfd, &size, sizeof(size), NULL, NULL);
ucs_assert_always(size <= max);
safe_recv(group->connfd, buffer, size, NULL, NULL);
}
static void sock_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final);
}
static ucx_perf_rte_t sock_rte = {
.group_size = sock_rte_group_size,
.group_index = sock_rte_group_index,
.barrier = sock_rte_barrier,
.post_vec = sock_rte_post_vec,
.recv = sock_rte_recv,
.exchange_vec = (ucx_perf_rte_exchange_vec_func_t)ucs_empty_function,
.report = sock_rte_report,
};
static ucs_status_t setup_sock_rte(struct perftest_context *ctx)
{
struct sockaddr_in inaddr;
struct hostent *he;
ucs_status_t status;
int optval = 1;
int sockfd, connfd;
int ret;
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0) {
ucs_error("socket() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err;
}
if (ctx->server_addr == NULL) {
optval = 1;
status = ucs_socket_setopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
&optval, sizeof(optval));
if (status != UCS_OK) {
goto err_close_sockfd;
}
inaddr.sin_family = AF_INET;
inaddr.sin_port = htons(ctx->port);
inaddr.sin_addr.s_addr = INADDR_ANY;
memset(inaddr.sin_zero, 0, sizeof(inaddr.sin_zero));
ret = bind(sockfd, (struct sockaddr*)&inaddr, sizeof(inaddr));
if (ret < 0) {
ucs_error("bind() failed: %m");
status = UCS_ERR_INVALID_ADDR;
goto err_close_sockfd;
}
ret = listen(sockfd, 10);
if (ret < 0) {
ucs_error("listen() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err_close_sockfd;
}
printf("Waiting for connection...\n");
/* Accept next connection */
connfd = accept(sockfd, NULL, NULL);
if (connfd < 0) {
ucs_error("accept() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err_close_sockfd;
}
close(sockfd);
ret = safe_recv(connfd, &ctx->params, sizeof(ctx->params), NULL, NULL);
if (ret) {
status = UCS_ERR_IO_ERROR;
goto err_close_connfd;
}
if (ctx->params.msg_size_cnt) {
ctx->params.msg_size_list = calloc(ctx->params.msg_size_cnt,
sizeof(*ctx->params.msg_size_list));
if (NULL == ctx->params.msg_size_list) {
status = UCS_ERR_NO_MEMORY;
goto err_close_connfd;
}
ret = safe_recv(connfd, ctx->params.msg_size_list,
sizeof(*ctx->params.msg_size_list) *
ctx->params.msg_size_cnt,
NULL, NULL);
if (ret) {
status = UCS_ERR_IO_ERROR;
goto err_close_connfd;
}
}
ctx->sock_rte_group.connfd = connfd;
ctx->sock_rte_group.is_server = 1;
} else {
he = gethostbyname(ctx->server_addr);
if (he == NULL || he->h_addr_list == NULL) {
ucs_error("host %s not found: %s", ctx->server_addr,
hstrerror(h_errno));
status = UCS_ERR_INVALID_ADDR;
goto err_close_sockfd;
}
inaddr.sin_family = he->h_addrtype;
inaddr.sin_port = htons(ctx->port);
ucs_assert(he->h_length == sizeof(inaddr.sin_addr));
memcpy(&inaddr.sin_addr, he->h_addr_list[0], he->h_length);
memset(inaddr.sin_zero, 0, sizeof(inaddr.sin_zero));
ret = connect(sockfd, (struct sockaddr*)&inaddr, sizeof(inaddr));
if (ret < 0) {
ucs_error("connect() failed: %m");
status = UCS_ERR_UNREACHABLE;
goto err_close_sockfd;
}
safe_send(sockfd, &ctx->params, sizeof(ctx->params), NULL, NULL);
if (ctx->params.msg_size_cnt) {
safe_send(sockfd, ctx->params.msg_size_list,
sizeof(*ctx->params.msg_size_list) * ctx->params.msg_size_cnt,
NULL, NULL);
}
ctx->sock_rte_group.connfd = sockfd;
ctx->sock_rte_group.is_server = 0;
}
if (ctx->sock_rte_group.is_server) {
ctx->flags |= TEST_FLAG_PRINT_TEST;
} else {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.rte_group = &ctx->sock_rte_group;
ctx->params.rte = &sock_rte;
ctx->params.report_arg = ctx;
return UCS_OK;
err_close_connfd:
close(connfd);
goto err;
err_close_sockfd:
close(sockfd);
err:
return status;
}
static ucs_status_t cleanup_sock_rte(struct perftest_context *ctx)
{
close(ctx->sock_rte_group.connfd);
return UCS_OK;
}
#if HAVE_MPI
static unsigned mpi_rte_group_size(void *rte_group)
{
int size;
MPI_Comm_size(MPI_COMM_WORLD, &size);
return size;
}
static unsigned mpi_rte_group_index(void *rte_group)
{
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
return rank;
}
static void mpi_rte_barrier(void *rte_group, void (*progress)(void *arg),
void *arg)
{
int group_size, my_rank, i;
MPI_Request *reqs;
int nreqs = 0;
int dummy;
int flag;
#pragma omp barrier
#pragma omp master
/*
* Naive non-blocking barrier implementation over send/recv, to call user
* progress while waiting for completion.
* Not using MPI_Ibarrier to be compatible with MPI-1.
*/
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
MPI_Comm_size(MPI_COMM_WORLD, &group_size);
/* allocate maximal possible number of requests */
reqs = (MPI_Request*)alloca(sizeof(*reqs) * group_size);
if (my_rank == 0) {
/* root gathers "ping" from all other ranks */
for (i = 1; i < group_size; ++i) {
MPI_Irecv(&dummy, 0, MPI_INT,
i /* source */,
1 /* tag */,
MPI_COMM_WORLD,
&reqs[nreqs++]);
}
} else {
/* every non-root rank sends "ping" and waits for "pong" */
MPI_Send(&dummy, 0, MPI_INT,
0 /* dest */,
1 /* tag */,
MPI_COMM_WORLD);
MPI_Irecv(&dummy, 0, MPI_INT,
0 /* source */,
2 /* tag */,
MPI_COMM_WORLD,
&reqs[nreqs++]);
}
/* Waiting for receive requests */
do {
MPI_Testall(nreqs, reqs, &flag, MPI_STATUSES_IGNORE);
progress(arg);
} while (!flag);
if (my_rank == 0) {
/* root sends "pong" to all ranks */
for (i = 1; i < group_size; ++i) {
MPI_Send(&dummy, 0, MPI_INT,
i /* dest */,
2 /* tag */,
MPI_COMM_WORLD);
}
}
#pragma omp barrier
}
static void mpi_rte_post_vec(void *rte_group, const struct iovec *iovec,
int iovcnt, void **req)
{
int group_size;
int my_rank;
int dest, i;
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
MPI_Comm_size(MPI_COMM_WORLD, &group_size);
for (dest = 0; dest < group_size; ++dest) {
if (dest == my_rank) {
continue;
}
for (i = 0; i < iovcnt; ++i) {
MPI_Send(iovec[i].iov_base, iovec[i].iov_len, MPI_BYTE, dest,
i == (iovcnt - 1), /* Send last iov with tag == 1 */
MPI_COMM_WORLD);
}
}
*req = (void*)(uintptr_t)1;
}
static void mpi_rte_recv(void *rte_group, unsigned src, void *buffer, size_t max,
void *req)
{
MPI_Status status;
size_t offset;
int my_rank;
int count;
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
if (src == my_rank) {
return;
}
offset = 0;
do {
ucs_assert_always(offset < max);
MPI_Recv(buffer + offset, max - offset, MPI_BYTE, src, MPI_ANY_TAG,
MPI_COMM_WORLD, &status);
MPI_Get_count(&status, MPI_BYTE, &count);
offset += count;
} while (status.MPI_TAG != 1);
}
static void mpi_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final);
}
static ucx_perf_rte_t mpi_rte = {
.group_size = mpi_rte_group_size,
.group_index = mpi_rte_group_index,
.barrier = mpi_rte_barrier,
.post_vec = mpi_rte_post_vec,
.recv = mpi_rte_recv,
.exchange_vec = (void*)ucs_empty_function,
.report = mpi_rte_report,
};
#elif HAVE_RTE
static unsigned ext_rte_group_size(void *rte_group)
{
rte_group_t group = (rte_group_t)rte_group;
return rte_group_size(group);
}
static unsigned ext_rte_group_index(void *rte_group)
{
rte_group_t group = (rte_group_t)rte_group;
return rte_group_rank(group);
}
static void ext_rte_barrier(void *rte_group, void (*progress)(void *arg),
void *arg)
{
#pragma omp barrier
#pragma omp master
{
rte_group_t group = (rte_group_t)rte_group;
int rc;
rc = rte_barrier(group);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_barrier");
}
}
#pragma omp barrier
}
static void ext_rte_post_vec(void *rte_group, const struct iovec* iovec,
int iovcnt, void **req)
{
rte_group_t group = (rte_group_t)rte_group;
rte_srs_session_t session;
rte_iovec_t *r_vec;
int i, rc;
rc = rte_srs_session_create(group, 0, &session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_session_create");
}
r_vec = calloc(iovcnt, sizeof(rte_iovec_t));
if (r_vec == NULL) {
return;
}
for (i = 0; i < iovcnt; ++i) {
r_vec[i].iov_base = iovec[i].iov_base;
r_vec[i].type = rte_datatype_uint8_t;
r_vec[i].count = iovec[i].iov_len;
}
rc = rte_srs_set_data(session, "KEY_PERF", r_vec, iovcnt);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_set_data");
}
*req = session;
free(r_vec);
}
static void ext_rte_recv(void *rte_group, unsigned src, void *buffer,
size_t max, void *req)
{
rte_group_t group = (rte_group_t)rte_group;
rte_srs_session_t session = (rte_srs_session_t)req;
void *rte_buffer = NULL;
rte_iovec_t r_vec;
uint32_t offset;
int size;
int rc;
rc = rte_srs_get_data(session, rte_group_index_to_ec(group, src),
"KEY_PERF", &rte_buffer, &size);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_get_data");
return;
}
r_vec.iov_base = buffer;
r_vec.type = rte_datatype_uint8_t;
r_vec.count = max;
offset = 0;
rte_unpack(&r_vec, rte_buffer, &offset);
rc = rte_srs_session_destroy(session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_session_destroy");
}
free(rte_buffer);
}
static void ext_rte_exchange_vec(void *rte_group, void * req)
{
rte_srs_session_t session = (rte_srs_session_t)req;
int rc;
rc = rte_srs_exchange_data(session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_exchange_data");
}
}
static void ext_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final);
}
static ucx_perf_rte_t ext_rte = {
.group_size = ext_rte_group_size,
.group_index = ext_rte_group_index,
.barrier = ext_rte_barrier,
.report = ext_rte_report,
.post_vec = ext_rte_post_vec,
.recv = ext_rte_recv,
.exchange_vec = ext_rte_exchange_vec,
};
#endif
static ucs_status_t setup_mpi_rte(struct perftest_context *ctx)
{
ucs_trace_func("");
#if HAVE_MPI
int size, rank;
MPI_Comm_size(MPI_COMM_WORLD, &size);
if (size != 2) {
ucs_error("This test should run with exactly 2 processes (actual: %d)", size);
return UCS_ERR_INVALID_PARAM;
}
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (rank == 1) {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.rte_group = NULL;
ctx->params.rte = &mpi_rte;
ctx->params.report_arg = ctx;
#elif HAVE_RTE
rte_group_t group;
rte_init(NULL, NULL, &group);
if (1 == rte_group_rank(group)) {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.rte_group = group;
ctx->params.rte = &ext_rte;
ctx->params.report_arg = ctx;
#endif
return UCS_OK;
}
static ucs_status_t cleanup_mpi_rte(struct perftest_context *ctx)
{
#if HAVE_RTE
rte_finalize();
#endif
return UCS_OK;
}
static ucs_status_t check_system(struct perftest_context *ctx)
{
ucs_sys_cpuset_t cpuset;
unsigned i, count, nr_cpus;
int ret;
ucs_trace_func("");
ret = sysconf(_SC_NPROCESSORS_CONF);
if (ret < 0) {
ucs_error("failed to get local cpu count: %m");
return UCS_ERR_INVALID_PARAM;
}
nr_cpus = ret;
memset(&cpuset, 0, sizeof(cpuset));
if (ctx->flags & TEST_FLAG_SET_AFFINITY) {
if (ctx->cpu >= nr_cpus) {
ucs_error("cpu (%u) ot of range (0..%u)", ctx->cpu, nr_cpus - 1);
return UCS_ERR_INVALID_PARAM;
}
CPU_SET(ctx->cpu, &cpuset);
ret = ucs_sys_setaffinity(&cpuset);
if (ret) {
ucs_warn("sched_setaffinity() failed: %m");
return UCS_ERR_INVALID_PARAM;
}
} else {
ret = ucs_sys_getaffinity(&cpuset);
if (ret) {
ucs_warn("sched_getaffinity() failed: %m");
return UCS_ERR_INVALID_PARAM;
}
count = 0;
for (i = 0; i < CPU_SETSIZE; ++i) {
if (CPU_ISSET(i, &cpuset)) {
++count;
}
}
if (count > 2) {
ucs_warn("CPU affinity is not set (bound to %u cpus)."
" Performance may be impacted.", count);
}
}
return UCS_OK;
}
static ucs_status_t clone_params(ucx_perf_params_t *dest,
const ucx_perf_params_t *src)
{
size_t msg_size_list_size;
*dest = *src;
msg_size_list_size = dest->msg_size_cnt * sizeof(*dest->msg_size_list);
dest->msg_size_list = malloc(msg_size_list_size);
if (dest->msg_size_list == NULL) {
return ((msg_size_list_size != 0) ? UCS_ERR_NO_MEMORY : UCS_OK);
}
memcpy(dest->msg_size_list, src->msg_size_list, msg_size_list_size);
return UCS_OK;
}
static ucs_status_t run_test_recurs(struct perftest_context *ctx,
ucx_perf_params_t *parent_params,
unsigned depth)
{
ucx_perf_params_t params;
ucx_perf_result_t result;
ucs_status_t status;
FILE *batch_file;
int line_num;
ucs_trace_func("depth=%u, num_files=%u", depth, ctx->num_batch_files);
if (parent_params->api == UCX_PERF_API_UCP) {
if (strcmp(parent_params->uct.dev_name, TL_RESOURCE_NAME_NONE)) {
ucs_warn("-d '%s' ignored for UCP test; see NOTES section in help message",
parent_params->uct.dev_name);
}
if (strcmp(parent_params->uct.tl_name, TL_RESOURCE_NAME_NONE)) {
ucs_warn("-x '%s' ignored for UCP test; see NOTES section in help message",
parent_params->uct.tl_name);
}
}
if (depth >= ctx->num_batch_files) {
print_test_name(ctx);
return ucx_perf_run(parent_params, &result);
}
batch_file = fopen(ctx->batch_files[depth], "r");
if (batch_file == NULL) {
ucs_error("Failed to open batch file '%s': %m", ctx->batch_files[depth]);
return UCS_ERR_IO_ERROR;
}
status = clone_params(¶ms, parent_params);
if (status != UCS_OK) {
goto out;
}
line_num = 0;
while ((status = read_batch_file(batch_file, ctx->batch_files[depth],
&line_num, ¶ms,
&ctx->test_names[depth])) == UCS_OK) {
run_test_recurs(ctx, ¶ms, depth + 1);
free(params.msg_size_list);
free(ctx->test_names[depth]);
ctx->test_names[depth] = NULL;
status = clone_params(¶ms, parent_params);
if (status != UCS_OK) {
goto out;
}
}
if (status == UCS_ERR_NO_ELEM) {
status = UCS_OK;
}
free(params.msg_size_list);
out:
fclose(batch_file);
return status;
}
static ucs_status_t run_test(struct perftest_context *ctx)
{
ucs_status_t status;
ucs_trace_func("");
setlocale(LC_ALL, "en_US");
print_header(ctx);
status = run_test_recurs(ctx, &ctx->params, 0);
if (status != UCS_OK) {
ucs_error("Failed to run test: %s", ucs_status_string(status));
}
return status;
}
int main(int argc, char **argv)
{
struct perftest_context ctx;
ucs_status_t status;
int mpi_initialized;
int mpi_rte;
int ret;
#if HAVE_MPI
mpi_initialized = !isatty(0) && (MPI_Init(&argc, &argv) == 0);
#else
mpi_initialized = 0;
#endif
/* Parse command line */
status = parse_opts(&ctx, mpi_initialized, argc, argv);
if (status != UCS_OK) {
ret = (status == UCS_ERR_CANCELED) ? 0 : -127;
goto out;
}
#ifdef __COVERITY__
/* coverity[dont_call] */
mpi_rte = rand(); /* Shut up deadcode error */
#endif
if (ctx.mpi) {
mpi_rte = 1;
} else {
#if HAVE_RTE
mpi_rte = 1;
#else
mpi_rte = 0;
#endif
}
status = check_system(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out;
}
/* Create RTE */
status = (mpi_rte) ? setup_mpi_rte(&ctx) : setup_sock_rte(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out;
}
/* Run the test */
status = run_test(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out_cleanup_rte;
}
ret = 0;
out_cleanup_rte:
(mpi_rte) ? cleanup_mpi_rte(&ctx) : cleanup_sock_rte(&ctx);
out:
if (ctx.params.msg_size_list) {
free(ctx.params.msg_size_list);
}
if (mpi_initialized) {
#if HAVE_MPI
MPI_Finalize();
#endif
}
return ret;
}
|
tree.h | #ifndef LIGHTGBM_TREE_H_
#define LIGHTGBM_TREE_H_
#include <LightGBM/meta.h>
#include <LightGBM/dataset.h>
#include <string>
#include <vector>
#include <memory>
#include <map>
namespace LightGBM {
#define kCategoricalMask (1)
#define kDefaultLeftMask (2)
/*!
* \brief Tree model
*/
class Tree {
public:
/*!
* \brief Constructor
* \param max_leaves The number of max leaves
*/
explicit Tree(int max_leaves);
/*!
* \brief Construtor, from a string
* \param str Model string
* \param used_len used count of str
*/
Tree(const char* str, size_t* used_len);
~Tree();
/*!
* \brief Performing a split on tree leaves.
* \param leaf Index of leaf to be split
* \param feature Index of feature; the converted index after removing useless features
* \param real_feature Index of feature, the original index on data
* \param threshold_bin Threshold(bin) of split
* \param threshold_double Threshold on feature value
* \param left_value Model Left child output
* \param right_value Model Right child output
* \param left_cnt Count of left child
* \param right_cnt Count of right child
* \param gain Split gain
* \param missing_type missing type
* \param default_left default direction for missing value
* \return The index of new leaf.
*/
int Split(int leaf, int feature, int real_feature, uint32_t threshold_bin,
double threshold_double, double left_value, double right_value,
int left_cnt, int right_cnt, float gain, MissingType missing_type, bool default_left);
/*!
* \brief Performing a split on tree leaves, with categorical feature
* \param leaf Index of leaf to be split
* \param feature Index of feature; the converted index after removing useless features
* \param real_feature Index of feature, the original index on data
* \param threshold_bin Threshold(bin) of split, use bitset to represent
* \param num_threshold_bin size of threshold_bin
* \param threshold Thresholds of real feature value, use bitset to represent
* \param num_threshold size of threshold
* \param left_value Model Left child output
* \param right_value Model Right child output
* \param left_cnt Count of left child
* \param right_cnt Count of right child
* \param gain Split gain
* \return The index of new leaf.
*/
int SplitCategorical(int leaf, int feature, int real_feature, const uint32_t* threshold_bin, int num_threshold_bin,
const uint32_t* threshold, int num_threshold, double left_value, double right_value,
int left_cnt, int right_cnt, float gain, MissingType missing_type);
/*! \brief Get the output of one leaf */
inline double LeafOutput(int leaf) const { return leaf_value_[leaf]; }
/*! \brief Set the output of one leaf */
inline void SetLeafOutput(int leaf, double output) {
leaf_value_[leaf] = output;
}
/*!
* \brief Adding prediction value of this tree model to scores
* \param data The dataset
* \param num_data Number of total data
* \param score Will add prediction to score
*/
void AddPredictionToScore(const Dataset* data,
data_size_t num_data,
double* score) const;
/*!
* \brief Adding prediction value of this tree model to scorese
* \param data The dataset
* \param used_data_indices Indices of used data
* \param num_data Number of total data
* \param score Will add prediction to score
*/
void AddPredictionToScore(const Dataset* data,
const data_size_t* used_data_indices,
data_size_t num_data, double* score) const;
/*!
* \brief Prediction on one record
* \param feature_values Feature value of this record
* \return Prediction result
*/
inline double Predict(const double* feature_values) const;
inline double PredictByMap(const std::unordered_map<int, double>& feature_values) const;
inline int PredictLeafIndex(const double* feature_values) const;
inline int PredictLeafIndexByMap(const std::unordered_map<int, double>& feature_values) const;
inline void PredictContrib(const double* feature_values, int num_features, double* output);
/*! \brief Get Number of leaves*/
inline int num_leaves() const { return num_leaves_; }
/*! \brief Get depth of specific leaf*/
inline int leaf_depth(int leaf_idx) const { return leaf_depth_[leaf_idx]; }
/*! \brief Get feature of specific split*/
inline int split_feature(int split_idx) const { return split_feature_[split_idx]; }
inline double split_gain(int split_idx) const { return split_gain_[split_idx]; }
inline double split_threshold(int split_idx) const { return threshold_[split_idx]; }
inline int split_left_child(int split_idx) const { return left_child_[split_idx]; }
inline int split_right_child(int split_idx) const { return right_child_[split_idx]; }
inline int8_t split_decision_type(int split_idx) const { return decision_type_[split_idx]; }
/*! \brief Get the number of data points that fall at or below this node*/
inline int data_count(int node) const { return node >= 0 ? internal_count_[node] : leaf_count_[~node]; }
/*!
* \brief Shrinkage for the tree's output
* shrinkage rate (a.k.a learning rate) is used to tune the traning process
* \param rate The factor of shrinkage
*/
inline void Shrinkage(double rate) {
#pragma omp parallel for schedule(static, 1024) if (num_leaves_ >= 2048)
for (int i = 0; i < num_leaves_; ++i) {
leaf_value_[i] *= rate;
}
shrinkage_ *= rate;
}
inline double shrinkage() const {
return shrinkage_;
}
inline void AddBias(double val) {
#pragma omp parallel for schedule(static, 1024) if (num_leaves_ >= 2048)
for (int i = 0; i < num_leaves_; ++i) {
leaf_value_[i] = val + leaf_value_[i];
}
// force to 1.0
shrinkage_ = 1.0f;
}
inline void AsConstantTree(double val) {
num_leaves_ = 1;
shrinkage_ = 1.0f;
leaf_value_[0] = val;
}
/*! \brief Serialize this object to string*/
std::string ToString() const;
/*! \brief Serialize this object to json*/
std::string ToJSON() const;
/*! \brief Serialize this object to if-else statement*/
std::string ToIfElse(int index, bool predict_leaf_index) const;
inline static bool IsZero(double fval) {
if (fval > -kZeroThreshold && fval <= kZeroThreshold) {
return true;
} else {
return false;
}
}
inline static bool GetDecisionType(int8_t decision_type, int8_t mask) {
return (decision_type & mask) > 0;
}
inline static void SetDecisionType(int8_t* decision_type, bool input, int8_t mask) {
if (input) {
(*decision_type) |= mask;
} else {
(*decision_type) &= (127 - mask);
}
}
inline static int8_t GetMissingType(int8_t decision_type) {
return (decision_type >> 2) & 3;
}
inline static void SetMissingType(int8_t* decision_type, int8_t input) {
(*decision_type) &= 3;
(*decision_type) |= (input << 2);
}
void RecomputeMaxDepth();
private:
std::string NumericalDecisionIfElse(int node) const;
std::string CategoricalDecisionIfElse(int node) const;
inline int NumericalDecision(double fval, int node) const {
uint8_t missing_type = GetMissingType(decision_type_[node]);
if (std::isnan(fval)) {
if (missing_type != 2) {
fval = 0.0f;
}
}
if ((missing_type == 1 && IsZero(fval))
|| (missing_type == 2 && std::isnan(fval))) {
if (GetDecisionType(decision_type_[node], kDefaultLeftMask)) {
return left_child_[node];
} else {
return right_child_[node];
}
}
if (fval <= threshold_[node]) {
return left_child_[node];
} else {
return right_child_[node];
}
}
inline int NumericalDecisionInner(uint32_t fval, int node, uint32_t default_bin, uint32_t max_bin) const {
uint8_t missing_type = GetMissingType(decision_type_[node]);
if ((missing_type == 1 && fval == default_bin)
|| (missing_type == 2 && fval == max_bin)) {
if (GetDecisionType(decision_type_[node], kDefaultLeftMask)) {
return left_child_[node];
} else {
return right_child_[node];
}
}
if (fval <= threshold_in_bin_[node]) {
return left_child_[node];
} else {
return right_child_[node];
}
}
inline int CategoricalDecision(double fval, int node) const {
uint8_t missing_type = GetMissingType(decision_type_[node]);
int int_fval = static_cast<int>(fval);
if (int_fval < 0) {
return right_child_[node];;
} else if (std::isnan(fval)) {
// NaN is always in the right
if (missing_type == 2) {
return right_child_[node];
}
int_fval = 0;
}
int cat_idx = int(threshold_[node]);
if (Common::FindInBitset(cat_threshold_.data() + cat_boundaries_[cat_idx],
cat_boundaries_[cat_idx + 1] - cat_boundaries_[cat_idx], int_fval)) {
return left_child_[node];
}
return right_child_[node];
}
inline int CategoricalDecisionInner(uint32_t fval, int node) const {
int cat_idx = int(threshold_in_bin_[node]);
if (Common::FindInBitset(cat_threshold_inner_.data() + cat_boundaries_inner_[cat_idx],
cat_boundaries_inner_[cat_idx + 1] - cat_boundaries_inner_[cat_idx], fval)) {
return left_child_[node];
}
return right_child_[node];
}
inline int Decision(double fval, int node) const {
if (GetDecisionType(decision_type_[node], kCategoricalMask)) {
return CategoricalDecision(fval, node);
} else {
return NumericalDecision(fval, node);
}
}
inline int DecisionInner(uint32_t fval, int node, uint32_t default_bin, uint32_t max_bin) const {
if (GetDecisionType(decision_type_[node], kCategoricalMask)) {
return CategoricalDecisionInner(fval, node);
} else {
return NumericalDecisionInner(fval, node, default_bin, max_bin);
}
}
inline void Split(int leaf, int feature, int real_feature,
double left_value, double right_value, int left_cnt, int right_cnt, float gain);
/*!
* \brief Find leaf index of which record belongs by features
* \param feature_values Feature value of this record
* \return Leaf index
*/
inline int GetLeaf(const double* feature_values) const;
inline int GetLeafByMap(const std::unordered_map<int, double>& feature_values) const;
/*! \brief Serialize one node to json*/
std::string NodeToJSON(int index) const;
/*! \brief Serialize one node to if-else statement*/
std::string NodeToIfElse(int index, bool predict_leaf_index) const;
std::string NodeToIfElseByMap(int index, bool predict_leaf_index) const;
double ExpectedValue() const;
/*! \brief This is used fill in leaf_depth_ after reloading a model*/
inline void RecomputeLeafDepths(int node = 0, int depth = 0);
/*!
* \brief Used by TreeSHAP for data we keep about our decision path
*/
struct PathElement {
int feature_index;
double zero_fraction;
double one_fraction;
// note that pweight is included for convenience and is not tied with the other attributes,
// the pweight of the i'th path element is the permuation weight of paths with i-1 ones in them
double pweight;
PathElement() {}
PathElement(int i, double z, double o, double w) : feature_index(i), zero_fraction(z), one_fraction(o), pweight(w) {}
};
/*! \brief Polynomial time algorithm for SHAP values (https://arxiv.org/abs/1706.06060) */
void TreeSHAP(const double *feature_values, double *phi,
int node, int unique_depth,
PathElement *parent_unique_path, double parent_zero_fraction,
double parent_one_fraction, int parent_feature_index) const;
/*! \brief Extend our decision path with a fraction of one and zero extensions for TreeSHAP*/
static void ExtendPath(PathElement *unique_path, int unique_depth,
double zero_fraction, double one_fraction, int feature_index);
/*! \brief Undo a previous extension of the decision path for TreeSHAP*/
static void UnwindPath(PathElement *unique_path, int unique_depth, int path_index);
/*! determine what the total permuation weight would be if we unwound a previous extension in the decision path*/
static double UnwoundPathSum(const PathElement *unique_path, int unique_depth, int path_index);
/*! \brief Number of max leaves*/
int max_leaves_;
/*! \brief Number of current levas*/
int num_leaves_;
// following values used for non-leaf node
/*! \brief A non-leaf node's left child */
std::vector<int> left_child_;
/*! \brief A non-leaf node's right child */
std::vector<int> right_child_;
/*! \brief A non-leaf node's split feature */
std::vector<int> split_feature_inner_;
/*! \brief A non-leaf node's split feature, the original index */
std::vector<int> split_feature_;
/*! \brief A non-leaf node's split threshold in bin */
std::vector<uint32_t> threshold_in_bin_;
/*! \brief A non-leaf node's split threshold in feature value */
std::vector<double> threshold_;
int num_cat_;
std::vector<int> cat_boundaries_inner_;
std::vector<uint32_t> cat_threshold_inner_;
std::vector<int> cat_boundaries_;
std::vector<uint32_t> cat_threshold_;
/*! \brief Store the information for categorical feature handle and mising value handle. */
std::vector<int8_t> decision_type_;
/*! \brief A non-leaf node's split gain */
std::vector<float> split_gain_;
// used for leaf node
/*! \brief The parent of leaf */
std::vector<int> leaf_parent_;
/*! \brief Output of leaves */
std::vector<double> leaf_value_;
/*! \brief DataCount of leaves */
std::vector<int> leaf_count_;
/*! \brief Output of non-leaf nodes */
std::vector<double> internal_value_;
/*! \brief DataCount of non-leaf nodes */
std::vector<int> internal_count_;
/*! \brief Depth for leaves */
std::vector<int> leaf_depth_;
double shrinkage_;
int max_depth_;
};
inline void Tree::Split(int leaf, int feature, int real_feature,
double left_value, double right_value, int left_cnt, int right_cnt, float gain) {
int new_node_idx = num_leaves_ - 1;
// update parent info
int parent = leaf_parent_[leaf];
if (parent >= 0) {
// if cur node is left child
if (left_child_[parent] == ~leaf) {
left_child_[parent] = new_node_idx;
} else {
right_child_[parent] = new_node_idx;
}
}
// add new node
split_feature_inner_[new_node_idx] = feature;
split_feature_[new_node_idx] = real_feature;
split_gain_[new_node_idx] = Common::AvoidInf(gain);
// add two new leaves
left_child_[new_node_idx] = ~leaf;
right_child_[new_node_idx] = ~num_leaves_;
// update new leaves
leaf_parent_[leaf] = new_node_idx;
leaf_parent_[num_leaves_] = new_node_idx;
// save current leaf value to internal node before change
internal_value_[new_node_idx] = leaf_value_[leaf];
internal_count_[new_node_idx] = left_cnt + right_cnt;
leaf_value_[leaf] = std::isnan(left_value) ? 0.0f : left_value;
leaf_count_[leaf] = left_cnt;
leaf_value_[num_leaves_] = std::isnan(right_value) ? 0.0f : right_value;
leaf_count_[num_leaves_] = right_cnt;
// update leaf depth
leaf_depth_[num_leaves_] = leaf_depth_[leaf] + 1;
leaf_depth_[leaf]++;
}
inline double Tree::Predict(const double* feature_values) const {
if (num_leaves_ > 1) {
int leaf = GetLeaf(feature_values);
return LeafOutput(leaf);
} else {
return leaf_value_[0];
}
}
inline double Tree::PredictByMap(const std::unordered_map<int, double>& feature_values) const {
if (num_leaves_ > 1) {
int leaf = GetLeafByMap(feature_values);
return LeafOutput(leaf);
} else {
return leaf_value_[0];
}
}
inline int Tree::PredictLeafIndex(const double* feature_values) const {
if (num_leaves_ > 1) {
int leaf = GetLeaf(feature_values);
return leaf;
} else {
return 0;
}
}
inline int Tree::PredictLeafIndexByMap(const std::unordered_map<int, double>& feature_values) const {
if (num_leaves_ > 1) {
int leaf = GetLeafByMap(feature_values);
return leaf;
} else {
return 0;
}
}
inline void Tree::PredictContrib(const double* feature_values, int num_features, double* output) {
output[num_features] += ExpectedValue();
// Run the recursion with preallocated space for the unique path data
if (num_leaves_ > 1) {
CHECK(max_depth_ >= 0);
const int max_path_len = max_depth_ + 1;
std::vector<PathElement> unique_path_data(max_path_len*(max_path_len + 1) / 2);
TreeSHAP(feature_values, output, 0, 0, unique_path_data.data(), 1, 1, -1);
}
}
inline void Tree::RecomputeLeafDepths(int node, int depth) {
if (node == 0) leaf_depth_.resize(num_leaves());
if (node < 0) {
leaf_depth_[~node] = depth;
} else {
RecomputeLeafDepths(left_child_[node], depth + 1);
RecomputeLeafDepths(right_child_[node], depth + 1);
}
}
inline int Tree::GetLeaf(const double* feature_values) const {
int node = 0;
if (num_cat_ > 0) {
while (node >= 0) {
node = Decision(feature_values[split_feature_[node]], node);
}
} else {
while (node >= 0) {
node = NumericalDecision(feature_values[split_feature_[node]], node);
}
}
return ~node;
}
inline int Tree::GetLeafByMap(const std::unordered_map<int, double>& feature_values) const {
int node = 0;
if (num_cat_ > 0) {
while (node >= 0) {
node = Decision(feature_values.count(split_feature_[node]) > 0 ? feature_values.at(split_feature_[node]) : 0.0f, node);
}
} else {
while (node >= 0) {
node = NumericalDecision(feature_values.count(split_feature_[node]) > 0 ? feature_values.at(split_feature_[node]) : 0.0f, node);
}
}
return ~node;
}
} // namespace LightGBM
#endif // LightGBM_TREE_H_
|
L2solverNMAp.c | /*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*
GRACE/GRAIL L2 solver (MPI, MKL, OMP modules)
Version: June 2014
Copyright (c) 2014 Kun Shang (shang.34@osu.edu) All Right Reserved
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
//#include <omp.h>
#include "mkl.h"
//#include "mkl_pblas.h"
#include "mpi.h"
//#include "mkl_scalapack.h"
#define LAPACK_ROW_MAJOR 101
#define LAPACK_COL_MAJOR 102
#define max(A,B) ((A)>(B)?(A):(B))
#define min(A,B) ((A)>(B)?(B):(A))
const double T0 = 2451545.00000000;
const double TWOPI = 6.283185307179586476925287;
const double ASEC2RAD = 4.848136811095359935899141e-6;
const double DEG2RAD = 0.017453292519943296;
const double RAD2DEG = 57.295779513082321;
void cal_date (double tjd,
short int *year, short int *month, short int *day,
double *hour);
double julian_date (short int year, short int month, short int day,
double hour);
double grv_open (char *grv_name, char *label,
int nmax, int mmax, double *coef);
double cs2gp_pt (double *llr, double *cs, double gm, double a, int nmax,
double *gpt, double *pt);
double lgdr(double t, int nmax, int m, double *pbar);
double zero0zero1 (double *cs, int nmax);
int brinv (double *a,int n);
int brank(double *a, int m, int n);
void choldc(double *a, int n, double p[]);
void cholsl(double *a, int n, double p[],
double b[], double x[]);
void solvels_chol(double *a, int n,
double *y, double *x, int nocov);
void solvegaus(double *a, int n, double *y, double *x);
double modvect (double *v);
double dotvect (double *v1, double *v2);
void crsvect (double *v1, double *v2, double *v);
void mt (double *a, int m, int n, double *b);
void brmul (double *a, double *b, int m,int n, int k,double *c);
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
int main (int argc, char *argv[])
{
int ndata, ndata_all, ndata_avg, dt;
double GMA[2];
FILE *fp_stdin, *fpin_l1c, *fpout_adj, *fpout_coef;
int i, n, nmax, mmax, slvls, l_old, ndat_max, factor_b1, factor_b2,
m, l, k, ind, num, *num_arc, *gps_arc, narc_max, *ind_m,
LFIX = 0, ifix[4000], LSTK = 0, istk[4000],
nply, ncpr, nemp, ndt, narc, npd, *gpst, *gps_eph,
solvefor, solvegrv, solveemp;
short int year, month, day;
double *tp1, *csr, *gfz, *jpl, *yi,
*obs, GMR2, r2R, hour,
JD0, t, Tprd,
*pt1, *pt2, *ai, *coefaam, factor_n,
*lambda, *ksiupd, *k0, *aksi, *l1cf,
*factor_a, *factor_b, factor_p, factor_r,
*ksi, *dksi, *dksiupd, r0[1], sigma0, pweight, std, *p0, *p0b0,
*knk0, *knk, *kksi, *id, *kfix, *kfixt,*kn, *nk, *nkknk,
*atpa, *atpy, *atpai, *atpyi, *atpa_one, *cest,
omega, etpe, c, s, vfix[4000], vstk[4000],
*llr1, *llr2, *l1c_eph, *l1ct, vb1, vb2;
char line[500], card[20],
f_aam[2][200]={"GIF48.GEO", "\0"},
stdname[200], l1cfile[400], l2file[400];
time_t s0, s1, s2, s3, s4, s5, s6;
long nl, solveforN, solvegrvN, solvefor2, ns, is, in;
double tbeg, tend;
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
int ndata_s, ndata_e, npara_s, npara_e, npara_all, npara_avg, npara;
int i_one = 1, i_negone = -1, i_zero = 0;
double zero=0.0E+0, one=1.0E+0;
double int_lim, mem_lim, int_lim1, mem_lim1, int_lim2, mem_lim2, alpha;
int myrank, root_process, nprocs, ierr, num_intervals, N_s, N_e, iter;
slvls = 4;
ierr = MPI_Init(&argc, &argv);
root_process = 0;
myrank = 0;
nprocs = 1;
ierr = MPI_Comm_rank(MPI_COMM_WORLD, &myrank);
ierr = MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
printf ("(%4d) nprocs = %4d\n", myrank, nprocs);
if (argc != 3)
{
printf ("usage: L2solver l1cfile nmax\n");
exit(0);
}
else
{
sscanf (argv[1], "%s", l1cfile);
sscanf (argv[2], "%d", &nmax);
}
if ( (fpin_l1c = fopen (l1cfile,"r")) == NULL)
{
printf ("Cannot open fpout_a file!\n");
exit (0);
}
s0 = time(NULL);
dt = 5;
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
// distribute ndata_all
ndata_all = 0;
while (1)
{
if (fgets(line,400, fpin_l1c) ==NULL) break;
ndata_all ++;
}
rewind(fpin_l1c);
ndata_avg = (int)(ndata_all / nprocs) + 1;
ndata_s = myrank * ndata_avg;
ndata_e = (myrank + 1) * ndata_avg - 1;
if (ndata_e > ndata_all - 1)
ndata_e = ndata_all - 1;
ndata = ndata_e - ndata_s + 1;
if (ndata < 0) ndata = 0;
printf("(%4d) ndata_all = %d ndata_avg = %d ndata = %d ndata_s = %d ndata_e = %d\n",
myrank, ndata_all, ndata_avg, ndata, ndata_s, ndata_e);
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
// distribute solvefor
mmax = nmax;
npara_all = (nmax + 1) * (nmax + 1);
printf("(%4d) nmax = %d npara_all = %d\n",
myrank, nmax, npara_all);
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
// index and memeory check
int_lim1 = (double)npara_all * (double)ndata /1024.0/1024.0/1024.0;
int_lim2 = (double)npara_all * (double)npara_all /1024.0/1024.0/1024.0;
mem_lim1 = (double)npara_all * (double) ndata / 1024.0/1024.0/1024.0 * 8;
mem_lim2 = (double)npara_all * (double) npara_all / 1024.0/1024.0/1024.0 * 8;
mem_lim = mem_lim1 + mem_lim2;
printf("(%4d) index check: ", myrank);
if (int_lim1 > 2)
printf ("int_data ~= %9.3fG > INT_LIM (2G) : warning!!!\n", int_lim1);
else
printf ("int_data ~= %9.3fG < INT_LIM (2G) : safe~~~\n", int_lim1);
printf("(%4d) index check: ", myrank);
if (int_lim2 > 2)
printf ("int_para ~= %9.3fG > INT_LIM (2G) : warning!!!\n", int_lim2);
else
printf ("int_para ~= %9.3fG < INT_LIM (2G) : safe~~~\n", int_lim2);
printf("(%4d) memory check: ", myrank);
if (mem_lim1 > 4)
printf ("mem_data ~= %9.3fG > MEM_LIM (4G) : warning!!!\n", mem_lim1);
else
printf ("mem_data ~= %9.3fG < MEM_LIM (4G) : safe~~~\n", mem_lim2);
printf("(%4d) memory check: ", myrank);
if (mem_lim2 > 4)
printf ("mem_para ~= %9.3fG > MEM_LIM (4G) : warning!!!\n", mem_lim2);
else
printf ("mem_para ~= %9.3fG < MEM_LIM (4G) : safe~~~\n", mem_lim2);
printf("(%4d) memory check: ", myrank);
if (mem_lim > 4)
printf ("mem_all ~= %9.3fG > MEM_LIM (4G) : warning!!!\n", mem_lim);
else
printf ("mem_all ~= %9.3fG < MEM_LIM (4G) : safe~~~\n", mem_lim);
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
// calloc local ndata
l1c_eph = (double *) calloc (10 * ndata_all, sizeof(double));
llr1 = (double *) calloc (3 * ndata, sizeof(double));
llr2 = (double *) calloc (3 * ndata, sizeof(double));
yi = (double *) calloc ( ndata, sizeof(double));
i = 0;
while (1)
{
if (fgets(line,400, fpin_l1c) ==NULL) break;
sscanf (line, "%*d%lf%lf%lf%lf%lf%lf%lf%lf%lf%lf",
&l1c_eph[i * 10], &l1c_eph[i * 10 + 1], &l1c_eph[i * 10 + 2],
&l1c_eph[i * 10 + 3], &l1c_eph[i * 10 + 4], &l1c_eph[i * 10 + 5],
&l1c_eph[i * 10 + 6],
&l1c_eph[i * 10 + 7], &l1c_eph[i * 10 + 8], &l1c_eph[i * 10 + 9]);
i ++;
}
if (i != ndata_all)
{
printf ("(%4d) ndata_all (%d) != i (%d)\n", myrank, ndata_all, i);
free (l1c_eph);
fclose(fpin_l1c);
exit(0);
}
fclose(fpin_l1c);
n = 0;
for (i = ndata_s; i <= ndata_e; i ++)
{
llr1[n * 3] = l1c_eph[i * 10];
llr1[n * 3 + 1] = l1c_eph[i * 10 + 1];
llr1[n * 3 + 2] = l1c_eph[i * 10 + 2];
llr2[n * 3] = l1c_eph[i * 10 + 3];
llr2[n * 3 + 1] = l1c_eph[i * 10 + 4];
llr2[n * 3 + 2] = l1c_eph[i * 10 + 5];
yi[n] = l1c_eph[i * 10 + 6];
n++;
}
if (n != ndata)
{
printf ("(%4d) ndata (%d) != n (%d)\n", myrank, ndata, i);
free (l1c_eph);
exit(0);
}
free (l1c_eph);
ai = (double *) calloc ( npara_all * ndata, sizeof(double));
atpai = (double *) calloc ( npara_all * npara_all, sizeof(double));
atpyi = (double *) calloc ( npara_all, sizeof(double));
ksi = (double *) calloc ( npara_all, sizeof(double));
dksi = (double *) calloc ( npara_all, sizeof(double));
coefaam = (double *) calloc (npara_all, sizeof(double));
GMA[0] = 398600.44150E+09;
GMA[1] = 6378136.3;
grv_open (f_aam[0], f_aam[1], nmax, mmax, coefaam);
zero0zero1 (coefaam, nmax);
s1 = time(NULL);
printf("(%4d) %5ld: seconds of initialization and scan data\n", myrank, s1-s0);
fflush(stdout);
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
pt1 = (double *) calloc ( npara_all, sizeof(double));
pt2 = (double *) calloc ( npara_all, sizeof(double));
for (i = 0; i < ndata; i ++)
{
cs2gp_pt (&llr1[i * 3], coefaam, GMA[0], GMA[1], nmax, &vb1, pt1);
cs2gp_pt (&llr2[i * 3], coefaam, GMA[0], GMA[1], nmax, &vb2, pt2);
for(n = 0; n < npara_all; n++)
{
ai[i * npara_all + n] = pt2[n] - pt1[n];
}
}
free (llr1);
free (llr2);
free (pt1);
free (pt2);
s2 = time(NULL);
printf("(%4d) %5ld: seconds of processing gravity and partial\n", myrank, s2-s1);
fflush(stdout);
std = 0.8e-3;
pweight = 1.0/std/std;
alpha = 1.0;
alpha = pweight;
cblas_dsyrk (CblasRowMajor, CblasUpper, CblasTrans, npara_all, ndata, alpha, ai, npara_all, 0.0, atpai, npara_all);
cblas_dgemv (CblasRowMajor, CblasTrans, ndata, npara_all, alpha, ai, npara_all, yi, 1, 0.0, atpyi, 1);
s3 = time(NULL);
printf("(%4d) %5ld: seconds of finish ATPA&ATPY\n", myrank, s3-s2);
fflush(stdout);
free (ai);
atpa = (double *) calloc ( npara_all * npara_all, sizeof(double));
atpy = (double *) calloc ( npara_all, sizeof(double));
solvefor = npara_all;
solvefor2 = npara_all * npara_all;
MPI_Reduce(atpai, atpa, solvefor2, MPI_DOUBLE, MPI_SUM, root_process, MPI_COMM_WORLD);
MPI_Reduce(atpyi, atpy, solvefor, MPI_DOUBLE, MPI_SUM, root_process, MPI_COMM_WORLD);
printf("(%4d) Finish MPI_Reduce\n", myrank);
fflush(stdout);
// MPI_Barrier (MPI_COMM_WORLD);
if (slvls == 4)
{
int nprow, npcol, context, ictxt, myrow, mycol, nb, lld, lld_distr, mp, nq,
info, desc_atpa[9], desc_atpy[9], desc_atpa_distr[9], desc_atpy_distr[9];
double *atpa_distr, *atpy_distr;
// Cblacs_pinfo(&myrank, &nprocs);
// printf ("(%4d) in total processors of %4d\n", myrank, nprocs);
nprow = (int)( sqrt((double)(nprocs) ) );
npcol = nprocs / nprow;
// nb = 3;
nb = 64;
n = solvefor;
blacs_get_( &i_negone, &i_zero, &ictxt );
blacs_gridinit_( &ictxt, "R", &nprow, &npcol );
blacs_gridinfo_( &ictxt, &nprow, &npcol, &myrow, &mycol );
printf ("(%4d) nprow = %4d npcol = %4d myrow = %4d mycol = %4d\n",
myrank, nprow, npcol, myrow, mycol);
mp = numroc_( &n, &nb, &myrow, &i_zero, &nprow );
nq = numroc_( &n, &nb, &mycol, &i_zero, &npcol );
atpa_distr = (double *)calloc( mp*nq, sizeof(double));
atpy_distr = (double *)calloc( mp, sizeof(double));
printf ("(%4d) mp = %4d nq = %4d \n",
myrank, mp, nq);
lld = max( numroc_( &n, &n, &myrow, &i_zero, &nprow ), 1 );
lld_distr = max( mp, 1 );
descinit_( desc_atpa, &n, &n, &n, &n, &i_zero, &i_zero, &ictxt, &lld, &info );
descinit_( desc_atpa_distr, &n, &n, &nb, &nb, &i_zero, &i_zero, &ictxt, &lld_distr, &info );
descinit_( desc_atpy, &n, &i_one, &n, &i_one, &i_zero, &i_zero, &ictxt, &lld, &info );
descinit_( desc_atpy_distr, &n, &i_one, &nb, &nb, &i_zero, &i_zero, &ictxt, &lld_distr, &info );
pdgeadd_( "N", &n, &n, &one, atpa, &i_one, &i_one, desc_atpa, &zero, atpa_distr, &i_one, &i_one, desc_atpa_distr );
pdgeadd_( "N", &n, &i_one, &one, atpy, &i_one, &i_one, desc_atpy, &zero, atpy_distr, &i_one, &i_one, desc_atpy_distr );
/*
for (i = 0; i < 9; i ++)
printf ("(%4d) atpa[%d] = %4d atpa_distr[%d] = %4d atpy[%d] = %4d atpy_distr[%d] = %4d\n",
myrank, i, desc_atpa[i], i, desc_atpa_distr[i], i, desc_atpy[i], i, desc_atpy_distr[i] );
for (i = 0; i < 9; i ++)
printf ("(%4d) atpa[%d] = %f atpa_distr[%d] = %f atpy[%d] = %f atpy_distr[%d] = %f\n",
myrank, i, atpa[i], i, atpa_distr[i], i, atpy[i], i, atpy_distr[i] );
*/
// pdgeqrf_(&m, &n, A_distr, &i_one, &i_one, descA_distr, tau, work, &lwork, &info);
/////////////////////////////////////////////////////////////////////////////////////////////////////////
pdpotrf_("L", &n, atpa_distr, &i_one, &i_one, desc_atpa_distr, &info);
pdpotrs_("L", &n , &i_one, atpa_distr, &i_one, &i_one, desc_atpa_distr,
atpy_distr, &i_one, &i_one, desc_atpy_distr, &info);
pdpotri_("L", &n, atpa_distr, &i_one, &i_one, desc_atpa_distr, &info);
pdgeadd_( "N", &n, &n, &one, atpa_distr, &i_one, &i_one, desc_atpa_distr, &zero, atpa, &i_one, &i_one, desc_atpa);
pdgeadd_( "N", &n, &i_one, &one, atpy_distr, &i_one, &i_one, desc_atpy_distr, &zero, atpy, &i_one, &i_one, desc_atpy);
blacs_barrier_( &ictxt, "A");
}
if(myrank == root_process)
{
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
if (slvls == 3)
{
LAPACKE_dpotrf(LAPACK_ROW_MAJOR, 'U', solvefor, atpa, solvefor);
LAPACKE_dpotrs(LAPACK_ROW_MAJOR, 'U', solvefor, 1, atpa, solvefor, atpy, 1);
LAPACKE_dpotri(LAPACK_ROW_MAJOR, 'U', solvefor, atpa, solvefor);
for (n = 0; n < solvefor; n++)
ksi[n] = atpy[n];
}
if (slvls == 4)
{
for (n = 0; n < solvefor; n++)
ksi[n] = atpy[n];
}
if (slvls == 1)
{
printf ("Cholesky Decomposition is used\n");
solvels_chol(atpa, solvefor, atpy, ksi, 0);
}
if (slvls == 2)
{
printf ("Gauss Elimination is used\n");
solvegaus(atpa, solvefor, atpy, ksi);
}
s4 = time(NULL);
printf("(%4d) %5ld: seconds of inverting N\n", myrank, s4-s3);
fflush(stdout);
sigma0 = 1;
sprintf (l2file, "%s.%d.NMA.L2", l1cfile, nmax);
// strcat (l1cfile,".L2");
printf ("OUTPUT: %s\n", l2file);
if ( (fpout_coef = fopen (l2file,"w")) == NULL)
{
printf ("Cannot open fpout_coef file!\n");
exit (0);
}
for (m = 0; m <= nmax; m ++)
{
l = nmax - m + 1;
for (k = 0; k < l; k++)
{
if (m==0)
{
n = k + m;
fprintf(fpout_coef,
"%4d %4d %23.13e %23.13e %23.13e %23.13e\n",
n, m, ksi[k], zero,
// sigma0 * sqrt(dksi[k * npara_all + k]), zero);
sigma0 * sqrt(atpa[k * npara_all + k]), zero);
// zero, zero);
}
else
{
ind = nmax + 1 + (2 * nmax - m + 2) * (m - 1);
n = k + m;
fprintf(fpout_coef,
"%4d %4d %23.13e %23.13e %23.13e %23.13e\n",
n, m,
ksi[ind + n - m],
ksi[ind + n - m + l],
// sigma0 * sqrt(dksi[(ind + n - m) * solvefor + ind + n - m]),
// sigma0 * sqrt(dksi[(ind + n - m + l) * solvefor + ind + n - m + l]));
sigma0 * sqrt(atpa[(ind + n - m) * npara_all + ind + n - m]),
sigma0 * sqrt(atpa[(ind + n - m + l) * npara_all + ind + n - m + l]));
// zero, zero);
}
}
}
s5 = time(NULL);
printf("(%4d) %5ld: seconds of output data\n", myrank, s5-s4);
fflush(stdout);
free (ksi);
free (dksi);
free (atpa);
free (atpy);
fclose(fpout_coef);
printf ("\nNormal end of ECHO!\n\npress any key to finish...\n");
}
// blacs_gridexit_( &ictxt );
// blacs_exit_( &i_zero );
/* Close down this processes. */
ierr = MPI_Finalize();
exit(0);
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
double julian_date (short int year, short int month, short int day,
double hour)
{
long int jd12h;
double tjd;
jd12h = (long) day - 32075L + 1461L * ((long) year + 4800L
+ ((long) month - 14L) / 12L) / 4L
+ 367L * ((long) month - 2L - ((long) month - 14L) / 12L * 12L)
/ 12L - 3L * (((long) year + 4900L + ((long) month - 14L) / 12L)
/ 100L) / 4L;
tjd = (double) jd12h - 0.5 + hour / 24.0;
return (tjd);
}
void cal_date (double tjd,
short int *year, short int *month, short int *day,
double *hour)
{
long int jd, k, m, n;
double djd;
djd = tjd + 0.5;
jd = (long int) djd;
*hour = fmod (djd,1.0) * 24.0;
k = jd + 68569L;
n = 4L * k / 146097L;
k = k - (146097L * n + 3L) / 4L;
m = 4000L * (k + 1L) / 1461001L;
k = k - 1461L * m / 4L + 31L;
*month = (short int) (80L * k / 2447L);
*day = (short int) (k - 2447L * (long int) *month / 80L);
k = (long int) *month / 11L;
*month = (short int) ((long int) *month + 2L - 12L * k);
*year = (short int) (100L * (n - 49L) + m + k);
return;
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
double grv_open (char *grv_name, char *label,
int nmax, int mmax, double *coef)
{
FILE *fp_grv;
double c,s, nd, md;
int n=999,m=999, l, ind;
char string[200], name[20];
if ((fp_grv = fopen (grv_name,"r")) == NULL)
{
printf ("Cannot open gravity file?\n");
exit (0);
}
memset (coef,0,(nmax+1)*(nmax+1));
// coef[0] = 1;
while (1)
{
if (fgets (string, 200, fp_grv) == NULL) break;
if (strlen(label)==0)
{
sscanf (string, "%lf%lf%lf%lf", &nd, &md, &c, &s);
n = (int)nd;
m = (int)md;
}
else
{
sscanf (string, "%s", name);
if (strcmp (name, label) ==0)
{
sscanf (string, "%*s%lf%lf%lf%lf", &nd, &md, &c, &s);
n = (int)nd;
m = (int)md;
}
}
if (n > nmax || m > mmax)
continue;
else if (m == 0)
{
coef[n] = c;
}
else
{
l = nmax - m + 1;
ind = nmax + 1 + (2 * nmax - m + 2) * (m - 1);
coef[ind + n - m] = c;
coef[ind + n - m + l] = s;
}
}
fclose(fp_grv);
return 0;
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
double cs2gp_pt (double *llr, double *cs, double gm, double a, int nmax,
double *gpt, double *pt)
{
int n, m, k, l, ind;
double sinf, cosf, *cosml, *sinml, *aprn, *pbar, lat, lon, r,
gpti, t, a2r;
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
lat = llr[0];
lon = llr[1];
r = llr[2];
sinf = sin(lat * DEG2RAD);
cosf = cos(lat * DEG2RAD);
// #pragma omp parallel private(cosml, sinml, aprn, pbar, pbar1, pbar2, n, m, k, l, ind, sinf, cosf)
cosml = (double *) calloc ( nmax + 1, sizeof(double)); //cos(m*lamta)
sinml = (double *) calloc ( nmax + 1, sizeof(double)); //sin(m*lamta)
aprn = (double *) calloc ( nmax + 1, sizeof(double)); //sin(m*lamta)
pbar = (double *) calloc ( nmax + 1, sizeof(double));
cosml[0] = 1; sinml[0] = 0;
cosml[1] = cos(lon * DEG2RAD); sinml[1] = sin(lon * DEG2RAD);
for (m = 2; m <= nmax; m++)
{
// cosml[m] = cos(m * lon * DEG2RAD);
// sinml[m] = sin(m * lon * DEG2RAD);
cosml[m] = 2.0 * cosml[1] * cosml[m-1] - cosml[m-2];
sinml[m] = 2.0 * cosml[1] * sinml[m-1] - sinml[m-2];
}
aprn[0] = gm / r;
a2r = a / r;
for (n = 1; n <= nmax; n++)
{
// aprn[n] = pow (a / r, n) * gm / r;
aprn[n] = aprn[n - 1] * a2r;
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
t = sinf;
for (m = 0; m <= nmax; m ++)
{
l = nmax - m + 1;
// lgdr2(t, nmax, m, pbar, pbar1, pbar2);
lgdr(t, nmax, m, pbar);
for (k = 0; k < l; k++)
{
if (m==0)
{
// ind = 0;
n = k + m;
pt[k] = aprn[n] * pbar[k];
}
else
{
ind = nmax + 1 + (2 * nmax - m + 2) * (m - 1);
n = k + m;
pt[ind + n - m] = aprn[n] * pbar[k] * cosml[m];
pt[ind + n - m + l] = aprn[n] * pbar[k] * sinml[m];
}
}
}
//! ATPA
gpti = 0;
for(k = 0; k < (nmax + 1) * (nmax + 1); k++)
{
gpti = gpti + pt[k] * cs[k];
// printf ("k = %d pt = %e\t cs = %e\t gp = %e \n", k, pt[k], cs[k], pt[k] * cs[k]);
// pt[k] = pnmc[k];
}
*gpt = gpti;
// *gpt = gm/r + gm/r * a/r * a/r * (sqrt(5.0) * (1.5 * t * t - 0.5)) * cs[2];
// printf ("cs[2] = %e\n", cs[2]);
free (pbar);
free (cosml);
free (sinml);
free (aprn);
return 1;
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
double lgdr(double t, int nmax, int m, double *pbar)
/*
! THIS CALCULATES THE FULLY NORMALIZED LEGENDRE FUNCTION WITH GIVEN ORDER(M),
! MAXIMUM DEGREE (NMAX), AND GIVEN EVALUATION POINT, T (COSINES OF COLATITUDE).
! THIS RETURNS ALL Pn,m, P'n,m, AND P''n,m (m=<n<=Nmax).
! THE RECURSION FORMULAR FOR THE FUNCTION ITSELF IS GIVEN IN JEKELI(1996).
! THE RECURSION FORMULAR FOR THE 1ST DERIVATIVE IS GIVEN IN TSCHERNING, ET AL(1983).
! THE FORMULAR FOR THE 2ND DERIVATIVE IS FROM THE ASSOCIATE LEGENDRE EQUATION.
! NOTE : EQUATIONS GIVEN IN TSCHERNING, ET AL(1983) HAVE ERRATA.
!
! S.C. Han, 1/24/01 (MODIFIED FOR CRAY T94 2/13/01)
!
*/
{
int i;
//REAL*8 :: PBAR(NMAX-M+1),PBAR1(NMAX-M+1),PBAR2(NMAX-M+1),T,P00,P11,C,D
double p00, p11, c, d;
//! THE FULLY NORMALIZED ASSOCIATED LEGENDRE FUNCTION
//! Pm,m : JEKEIL (A.3c) & (A.3d) , P'm,m : TSCHERNING (7)
p00 = 1.0;
p11 = sqrt (3.0*(1.0-t*t));
if (m>=1)
{
pbar[0] = p11;
for (i = 2; i <= m; i++)
{
pbar[0] = sqrt((2.0*i+1.0)/(2.0*i)*(1.0-t*t))*pbar[0];
}
}
else
{
pbar[0]=p00;
}
if (nmax - m + 1 >= 2)
{
pbar[1] = sqrt(2.0*m +3.0) * t * pbar[0];
}
for(i = 3; i <= nmax-m+1; i++)
{
c=((2.0*m+2.0*i-3.0) * (2.0*m + 2.0*i-1.0)) / ((i-1.0)*(2.0*m+i-1.0));
d=((2.0*m+2.0*i-1.0)*(2.0*m+i-2.0)*(i-2.0))
/ ((2.0*m+2.0*i-5.0)*(i-1.0)*(2.0*m+i-1.0));
pbar[i-1] = sqrt(c)*t*pbar[i-2] - sqrt(d) * pbar[i-3];
}
return 0;
}
double zero0zero1 (double *cs, int nmax)
{
int n, m, l, ind, ic, is;
cs[0] = 0;
cs[1] = 0;
n = 1; m = 1;
l = nmax - m + 1;
ind = nmax + 1 + (2 * nmax - m + 2) * (m - 1);
ic = ind + n - m;
is = ind + n - m + l;
cs[ic] = 0;
cs[is] = 0;
return 0;
}
/*
------------------------------------------------------------------------
Purpose: some subroutines of matrix and vector operation
Notes:
Programmer: Kun Shang @ 4.29.2014
Functions:
int brinv (double *a,int n);
int brank(double *a, int m, int n);
void choldc(double *a, int n, double p[]);
void cholsl(double *a, int n, double p[],
double b[], double x[]);
void solvels_chol(double *a, int n,
double *y, double *x, int nocov);
void solvegaus(double *a, int n, double *y, double *x);
double modvect (double *v);
double dotvect (double *v1, double *v2);
void crsvect (double *v1, double *v2, double *v);
void mt (double *a, int m, int n, double *b);
void brmul (double *a, double *b, int m,int n, int k,double *c);
------------------------------------------------------------------------
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*
* brinv -
* @param1: description of param1
* @param2: description of param2
*
* version: 20 Aug 2010
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
int brinv (double *a,int n)
{
int *is, *js, i, j, k, l, u, v;
double d, p;
is = (int *)malloc (n * sizeof(int));
js = (int *)malloc (n * sizeof(int));
for (k = 0; k <= n - 1; k++)
{
d=0.0;
for (i = k; i <= n - 1; i++)
{
for (j = k; j <= n - 1; j++)
{
l = i * n + j;
p = fabs (a[l]);
if (p > d)
{
d = p;
is[k] = i;
js[k] = j;
}
}
}
if (d + 1.0 == 1.0)
{
// rk = brank(a, n, n);
printf ("warning: Matrix may be ill-conditioned\n");
// printf ("rank = %d < dimension %d\n", rk, n);
// free (is);
// free (js);
// exit(0);
}
if (is[k] != k)
{
for (j = 0; j <= n - 1; j++)
{
u = k * n + j;
v = is[k] * n + j;
p = a[u];
a[u] = a[v];
a[v] = p;
}
}
if (js[k] != k)
{
for (i = 0; i <= n - 1; i++)
{
u = i * n + k;
v = i * n + js[k];
p = a[u];
a[u] = a[v];
a[v] = p;
}
}
l = k * n + k;
a[l] = 1.0 / a[l];
for (j = 0; j <= n - 1; j++)
{
if (j != k)
{
u = k * n + j;
a[u] = a[u] * a[l];
}
}
for (i = 0; i <= n - 1; i++)
{
if (i != k)
for (j = 0; j <= n - 1; j++)
if (j != k)
{
u = i * n + j;
a[u] = a[u] - a[i * n + k] * a[k * n + j];
}
}
for (i = 0; i <= n - 1; i++)
{
if (i != k)
{
u = i * n + k;
a[u] = - a[u] * a[l];
}
}
}
for (k = n - 1; k >= 0; k--)
{
if (js[k] != k)
{
for (j = 0; j <= n - 1; j++)
{
u = k * n + j;
v = js[k] * n + j;
p = a[u];
a[u] = a[v];
a[v] = p;
}
}
if (is[k] != k)
{
for (i = 0; i <= n - 1; i++)
{
u = i * n + k;
v = i * n + is[k];
p = a[u];
a[u] = a[v];
a[v] = p;
}
}
}
free(is);
free(js);
return(1);
}
int brank(double *a, int m, int n)
{ int i,j,k,nn,is = 0,js = 0,l,ll,u,v;
double q,d;
nn=m;
if (m>=n) nn=n;
k=0;
for (l=0; l<=nn-1; l++)
{ q=0.0;
for (i=l; i<=m-1; i++)
for (j=l; j<=n-1; j++)
{ ll=i*n+j; d=fabs(a[ll]);
if (d>q) { q=d; is=i; js=j;}
}
if (q+1.0==1.0) return(k);
k=k+1;
if (is!=l)
{ for (j=l; j<=n-1; j++)
{ u=l*n+j; v=is*n+j;
d=a[u]; a[u]=a[v]; a[v]=d;
}
}
if (js!=l)
{ for (i=l; i<=m-1; i++)
{ u=i*n+js; v=i*n+l;
d=a[u]; a[u]=a[v]; a[v]=d;
}
}
ll=l*n+l;
for (i=l+1; i<=n-1; i++)
{ d=a[i*n+l]/a[ll];
for (j=l+1; j<=n-1; j++)
{ u=i*n+j;
a[u]=a[u]-d*a[l*n+j];
}
}
}
return(k);
}
void choldc(double *a, int n, double p[])
/*
* Given a positive-definite symmetric matrix a[1..n][1..n],
* this routine constructs its Cholesky decomposition, A = L · LT .
* On input, only the upper triangle of a need be given; it is not modified.
* The Cholesky factor L is returned in the lower triangle of a,
* except for its diagonal elements which are returned in p[1..n].
*
*/
{
int i,j,k, rk;
double sum;
for (i=0;i<n;i++)
{
for (j=i;j<n;j++)
{
sum=a[i * n + j];
for (k=i-1;k>=0;k--)
sum -= a[i * n + k]*a[j * n + k];
if (i == j)
{
if (sum <= 0.0)
{
rk = brank(a, n, n);
printf("error: Matrix is not positive definite:\n");
printf(" i = %d\tj = %d\tsum = %e\n", i, j, sum);
printf(" rank = %d\n", rk);
exit(0);
}
p[i]=sqrt(sum);
}
else a[j * n + i]=sum/p[i];
}
}
}
void cholsl(double *a, int n, double p[], double b[], double x[])
/*
* Solves the set of n linear equations A · x = b,
* where a is a positive-definite symmetric matrix.
* a[1..n][1..n] and p[1..n] are input as the output of the routine choldc.
* Only the lower subdiagonal portion of a is accessed.
* b[1..n] is input as the right-hand side vector.
* The solution vector is returned in x[1..n].
* a, n, and p are not modified and can be left in place for
* successive calls with different right-hand sides b.
* b is not modified unless you identify b and x in the calling sequence,
* which is allowed.
*
*/
{
int i,k;
double sum;
for (i=0;i<n;i++)
{
for (sum=b[i],k=i-1;k>=0;k--)
sum -= a[i * n + k]*x[k];
x[i]=sum/p[i];
}
for (i=n-1;i>=0;i--)
{
for (sum=x[i],k=i+1;k<n;k++)
sum -= a[k * n + i]*x[k];
x[i]=sum/p[i];
}
}
///////////********************////////////////
void solvels_chol(double *a, int n, double *y, double *x, int nocov)
{
double *p, sum;
int i, k, j;
p = (double *)calloc (n, sizeof(double));
choldc(a, n, p);
cholsl(a, n, p, y, x);
if (nocov == 1)
{
free (p);
return;
}
for (i=0;i<n;i++)
{
a[i * n + i]=1.0/p[i];
for (j=i+1;j<n;j++)
{
sum=0.0;
for (k=i;k<j;k++)
sum -= a[j * n + k]*a[k * n + i];
a[j * n + i]=sum/p[j];
}
}
for (i = 0; i <= n - 1; i++)
{
for (j = i; j <= n - 1; j++)
{
sum = 0.0;
for (k = j; k <= n - 1; k++)
sum = sum + a[k * n + i] * a[k * n + j];
a[i * n + j] = sum;
}
}
for (i = 0; i <= n - 1; i++)
{
for (j = 0; j <= i - 1; j++)
{
a[i * n + j] = a[j * n + i] ;
}
}
free(p);
return;
}
void solvegaus(double *a, int n, double *y, double *x)
{
brinv(a, n);
brmul(a, y, n, n, 1, x);
}
double modvect (double *v)
{
return sqrt(v[0] * v[0] + v[1] * v[1] + v[2] * v[2]);
}
double dotvect (double *v1, double *v2)
{
return v1[0]*v2[0] + v1[1]*v2[1] + v1[2]*v2[2];
}
void crsvect (double *v1, double *v2, double *v)
{
v[0] = v1[1] * v2[2] - v1[2] * v2[1];
v[1] = v1[2] * v2[0] - v1[0] * v2[2];
v[2] = v1[0] * v2[1] - v1[1] * v2[0];
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*
* mt -
* @param1: description of param1
* @param2: description of param2
*
* version: 20 Aug 2010
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
void mt (double *a, int m, int n, double *b)
{
int i, j;
for (i = 0; i <= m - 1; i++)
{
for (j = 0; j <= n - 1; j++)
b[j * m + i] = a[i * n + j];
}
return;
}
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
/*
* brmul -
* @param1: description of param1
* @param2: description of param2
*
* version: 20 Aug 2010
*/
/*--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+--*/
void brmul (double *a, double *b, int m,int n, int k,double *c)
{
int i, j, l, u;
for (i = 0; i <= m - 1; i++)
{
for (j = 0; j <= k - 1; j++)
{
u = i * k + j;
c[u] = 0.0;
for (l = 0; l <= n - 1; l++)
c[u] = c[u] + a[i * n + l] * b[l * k + j];
}
}
return;
}
|
convolution_3x3_pack8.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
static inline __m256 _mm256_fmadd_1_ps(__m256 a, __m256 b, float c)
{
return _mm256_fmadd_ps(b, _mm256_set1_ps(c), a);
}
static inline __m256 _mm256_fmrsub_1_ps(__m256 a, __m256 b, float c)
{
return _mm256_sub_ps(a, _mm256_mul_ps(b, _mm256_set1_ps(c)));
}
static void conv3x3s1_winograd64_transform_kernel_pack8_avx(const Mat& kernel, Mat& kernel_tm_pack8, int inch, int outch)
{
// winograd63 transform kernel
Mat kernel_tm;
kernel_tm.create(8 * 8, inch, outch);
const float ktm[8][3] = {
{1.0f, 0.0f, 0.0f},
{-2.0f / 9, -2.0f / 9, -2.0f / 9},
{-2.0f / 9, 2.0f / 9, -2.0f / 9},
{1.0f / 90, 1.0f / 45, 2.0f / 45},
{1.0f / 90, -1.0f / 45, 2.0f / 45},
{1.0f / 45, 1.0f / 90, 1.0f / 180},
{1.0f / 45, -1.0f / 90, 1.0f / 180},
{0.0f, 0.0f, 1.0f}
};
#pragma omp parallel for
for (int p = 0; p < outch; p++)
{
for (int q = 0; q < inch; q++)
{
const float* kernel0 = (const float*)kernel + p * inch * 9 + q * 9;
float* kernel_tm0 = kernel_tm.channel(p).row(q);
// transform kernel, transposed
const float* k0 = kernel0;
const float* k1 = kernel0 + 3;
const float* k2 = kernel0 + 6;
// h
float tmp[8][3];
for (int i = 0; i < 8; i++)
{
tmp[i][0] = k0[0] * ktm[i][0] + k0[1] * ktm[i][1] + k0[2] * ktm[i][2];
tmp[i][1] = k1[0] * ktm[i][0] + k1[1] * ktm[i][1] + k1[2] * ktm[i][2];
tmp[i][2] = k2[0] * ktm[i][0] + k2[1] * ktm[i][1] + k2[2] * ktm[i][2];
}
// v
for (int j = 0; j < 8; j++)
{
float* tmpp = &tmp[j][0];
for (int i = 0; i < 8; i++)
{
kernel_tm0[j * 8 + i] = tmpp[0] * ktm[i][0] + tmpp[1] * ktm[i][1] + tmpp[2] * ktm[i][2];
}
}
}
}
// interleave
// src = 64-inch-outch
// dst = 4b-4a-inch/4a-64-outch/4b;
kernel_tm_pack8.create(2 * inch / 8, 64, (outch / 4) / 2 + (outch / 4) % 2, (size_t)4u * 64, 64);
int q = 0;
for (; q + 7 < outch; q += 8)
{
const Mat k0 = kernel_tm.channel(q);
const Mat k1 = kernel_tm.channel(q + 1);
const Mat k2 = kernel_tm.channel(q + 2);
const Mat k3 = kernel_tm.channel(q + 3);
const Mat k4 = kernel_tm.channel(q + 4);
const Mat k5 = kernel_tm.channel(q + 5);
const Mat k6 = kernel_tm.channel(q + 6);
const Mat k7 = kernel_tm.channel(q + 7);
Mat g0 = kernel_tm_pack8.channel(q / 8);
for (int k = 0; k < 64; k++)
{
float* g00 = g0.row(k);
for (int p = 0; p + 7 < inch; p += 8)
{
const float* k00 = k0.row(p);
const float* k01 = k0.row(p + 1);
const float* k02 = k0.row(p + 2);
const float* k03 = k0.row(p + 3);
const float* k04 = k0.row(p + 4);
const float* k05 = k0.row(p + 5);
const float* k06 = k0.row(p + 6);
const float* k07 = k0.row(p + 7);
const float* k10 = k1.row(p);
const float* k11 = k1.row(p + 1);
const float* k12 = k1.row(p + 2);
const float* k13 = k1.row(p + 3);
const float* k14 = k1.row(p + 4);
const float* k15 = k1.row(p + 5);
const float* k16 = k1.row(p + 6);
const float* k17 = k1.row(p + 7);
const float* k20 = k2.row(p);
const float* k21 = k2.row(p + 1);
const float* k22 = k2.row(p + 2);
const float* k23 = k2.row(p + 3);
const float* k24 = k2.row(p + 4);
const float* k25 = k2.row(p + 5);
const float* k26 = k2.row(p + 6);
const float* k27 = k2.row(p + 7);
const float* k30 = k3.row(p);
const float* k31 = k3.row(p + 1);
const float* k32 = k3.row(p + 2);
const float* k33 = k3.row(p + 3);
const float* k34 = k3.row(p + 4);
const float* k35 = k3.row(p + 5);
const float* k36 = k3.row(p + 6);
const float* k37 = k3.row(p + 7);
const float* k40 = k4.row(p);
const float* k41 = k4.row(p + 1);
const float* k42 = k4.row(p + 2);
const float* k43 = k4.row(p + 3);
const float* k44 = k4.row(p + 4);
const float* k45 = k4.row(p + 5);
const float* k46 = k4.row(p + 6);
const float* k47 = k4.row(p + 7);
const float* k50 = k5.row(p);
const float* k51 = k5.row(p + 1);
const float* k52 = k5.row(p + 2);
const float* k53 = k5.row(p + 3);
const float* k54 = k5.row(p + 4);
const float* k55 = k5.row(p + 5);
const float* k56 = k5.row(p + 6);
const float* k57 = k5.row(p + 7);
const float* k60 = k6.row(p);
const float* k61 = k6.row(p + 1);
const float* k62 = k6.row(p + 2);
const float* k63 = k6.row(p + 3);
const float* k64 = k6.row(p + 4);
const float* k65 = k6.row(p + 5);
const float* k66 = k6.row(p + 6);
const float* k67 = k6.row(p + 7);
const float* k70 = k7.row(p);
const float* k71 = k7.row(p + 1);
const float* k72 = k7.row(p + 2);
const float* k73 = k7.row(p + 3);
const float* k74 = k7.row(p + 4);
const float* k75 = k7.row(p + 5);
const float* k76 = k7.row(p + 6);
const float* k77 = k7.row(p + 7);
g00[0] = k00[k];
g00[1] = k10[k];
g00[2] = k20[k];
g00[3] = k30[k];
g00[4] = k40[k];
g00[5] = k50[k];
g00[6] = k60[k];
g00[7] = k70[k];
g00[8] = k01[k];
g00[9] = k11[k];
g00[10] = k21[k];
g00[11] = k31[k];
g00[12] = k41[k];
g00[13] = k51[k];
g00[14] = k61[k];
g00[15] = k71[k];
g00[16] = k02[k];
g00[17] = k12[k];
g00[18] = k22[k];
g00[19] = k32[k];
g00[20] = k42[k];
g00[21] = k52[k];
g00[22] = k62[k];
g00[23] = k72[k];
g00[24] = k03[k];
g00[25] = k13[k];
g00[26] = k23[k];
g00[27] = k33[k];
g00[28] = k43[k];
g00[29] = k53[k];
g00[30] = k63[k];
g00[31] = k73[k];
g00[32] = k04[k];
g00[33] = k14[k];
g00[34] = k24[k];
g00[35] = k34[k];
g00[36] = k44[k];
g00[37] = k54[k];
g00[38] = k64[k];
g00[39] = k74[k];
g00[40] = k05[k];
g00[41] = k15[k];
g00[42] = k25[k];
g00[43] = k35[k];
g00[44] = k45[k];
g00[45] = k55[k];
g00[46] = k65[k];
g00[47] = k75[k];
g00[48] = k06[k];
g00[49] = k16[k];
g00[50] = k26[k];
g00[51] = k36[k];
g00[52] = k46[k];
g00[53] = k56[k];
g00[54] = k66[k];
g00[55] = k76[k];
g00[56] = k07[k];
g00[57] = k17[k];
g00[58] = k27[k];
g00[59] = k37[k];
g00[60] = k47[k];
g00[61] = k57[k];
g00[62] = k67[k];
g00[63] = k77[k];
g00 += 64;
}
}
}
}
static void conv3x3s1_winograd64_pack8_avx(const Mat& bottom_blob, Mat& top_blob, const Mat& kernel_tm, const Mat& _bias, const Option& opt)
{
int w = bottom_blob.w;
int h = bottom_blob.h;
int inch = bottom_blob.c;
size_t elemsize = bottom_blob.elemsize;
int elempack = bottom_blob.elempack;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
// pad to 6n+2
Mat bottom_blob_bordered = bottom_blob;
outw = (outw + 5) / 6 * 6;
outh = (outh + 5) / 6 * 6;
w = outw + 2;
h = outh + 2;
copy_make_border(bottom_blob, bottom_blob_bordered, 0, h - bottom_blob.h, 0, w - bottom_blob.w, BORDER_CONSTANT, 0.f, opt);
const float* bias = _bias;
// BEGIN transform input
Mat bottom_blob_tm;
{
int w_tm = outw / 6 * 8;
int h_tm = outh / 6 * 8;
const int tiles = w_tm / 8 * h_tm / 8;
bottom_blob_tm.create(tiles, 64, inch, elemsize, elempack, opt.workspace_allocator);
// const float itm[8][8] = {
// {1.0f, 0.0f, -5.25f, 0.00f, 5.25f, 0.00f, -1.0f, 0.0f},
//
// {0.0f, 1.0f, 1.00f, -4.25f, -4.25f, 1.00f, 1.0f, 0.0f},
// {0.0f, -1.0f, 1.00f, 4.25f, -4.25f, -1.00f, 1.0f, 0.0f},
//
// {0.0f, 0.5f, 0.25f, -2.50f, -1.25f, 2.00f, 1.0f, 0.0f},
// {0.0f, -0.5f, 0.25f, 2.50f, -1.25f, -2.00f, 1.0f, 0.0f},
//
// {0.0f, 2.0f, 4.00f, -2.50f, -5.00f, 0.50f, 1.0f, 0.0f},
// {0.0f, -2.0f, 4.00f, 2.50f, -5.00f, -0.50f, 1.0f, 0.0f},
//
// {0.0f, -1.0f, 0.00f, 5.25f, 0.00f, -5.25f, 0.0f, 1.0f}
// };
// 0 = r00 - r06 + (r04 - r02) * 5.25
// 7 = r07 - r01 + (r03 - r05) * 5.25
// 1 = (r02 + r06 - r04 * 4.25) + (r01 - r03 * 4.25 + r05)
// 2 = (r02 + r06 - r04 * 4.25) - (r01 - r03 * 4.25 + r05)
// 3 = (r06 + r02 * 0.25 - r04 * 1.25) + (r01 * 0.5 - r03 * 2.5 + r05 * 2)
// 4 = (r06 + r02 * 0.25 - r04 * 1.25) - (r01 * 0.5 - r03 * 2.5 + r05 * 2)
// reuse r04 * 1.25
// reuse r03 * 2.5
// 5 = (r06 + (r02 - r04 * 1.25) * 4) + (r01 * 2 - r03 * 2.5 + r05 * 0.5)
// 6 = (r06 + (r02 - r04 * 1.25) * 4) - (r01 * 2 - r03 * 2.5 + r05 * 0.5)
#pragma omp parallel for num_threads(opt.num_threads)
for (int q = 0; q < inch; q++)
{
const Mat img0 = bottom_blob_bordered.channel(q);
Mat img0_tm = bottom_blob_tm.channel(q);
float tmp[8][8][8];
// tile
for (int i = 0; i < h_tm / 8; i++)
{
for (int j = 0; j < w_tm / 8; j++)
{
const float* r0 = img0.row(i * 6) + (j * 6) * 8;
for (int m = 0; m < 8; m++)
{
__m256 _r00 = _mm256_loadu_ps(r0);
__m256 _r01 = _mm256_loadu_ps(r0 + 8);
__m256 _r02 = _mm256_loadu_ps(r0 + 16);
__m256 _r03 = _mm256_loadu_ps(r0 + 24);
__m256 _r04 = _mm256_loadu_ps(r0 + 32);
__m256 _r05 = _mm256_loadu_ps(r0 + 40);
__m256 _r06 = _mm256_loadu_ps(r0 + 48);
__m256 _r07 = _mm256_loadu_ps(r0 + 56);
__m256 _tmp0m = _mm256_fmadd_1_ps(_mm256_sub_ps(_r00, _r06), _mm256_sub_ps(_r04, _r02), 5.25f);
__m256 _tmp7m = _mm256_fmadd_1_ps(_mm256_sub_ps(_r07, _r01), _mm256_sub_ps(_r03, _r05), 5.25f);
_mm256_storeu_ps(tmp[0][m], _tmp0m);
_mm256_storeu_ps(tmp[7][m], _tmp7m);
// tmp[0][m] = r0[0] - r0[6] + (r0[4] - r0[2]) * 5.25;
// tmp[7][m] = r0[7] - r0[1] + (r0[3] - r0[5]) * 5.25;
__m256 _tmp12a = _mm256_fmrsub_1_ps(_mm256_add_ps(_r02, _r06), _r04, 4.25f);
__m256 _tmp12b = _mm256_fmrsub_1_ps(_mm256_add_ps(_r01, _r05), _r03, 4.25f);
// float tmp12a = (r0[2] + r0[6] - r0[4] * 4.25);
// float tmp12b = (r0[1] + r0[5] - r0[3] * 4.25);
__m256 _tmp1m = _mm256_add_ps(_tmp12a, _tmp12b);
__m256 _tmp2m = _mm256_sub_ps(_tmp12a, _tmp12b);
_mm256_storeu_ps(tmp[1][m], _tmp1m);
_mm256_storeu_ps(tmp[2][m], _tmp2m);
// tmp[1][m] = tmp12a + tmp12b;
// tmp[2][m] = tmp12a - tmp12b;
__m256 _tmp34a = _mm256_fmrsub_1_ps(_mm256_fmadd_1_ps(_r06, _r02, 0.25f), _r04, 1.25f);
__m256 _tmp34b = _mm256_fmadd_1_ps(_mm256_fmrsub_1_ps(_mm256_mul_ps(_r01, _mm256_set1_ps(0.5f)), _r03, 2.5f), _r05, 2.f);
// float tmp34a = (r0[6] + r0[2] * 0.25 - r0[4] * 1.25);
// float tmp34b = (r0[1] * 0.5 - r0[3] * 2.5 + r0[5] * 2);
__m256 _tmp3m = _mm256_add_ps(_tmp34a, _tmp34b);
__m256 _tmp4m = _mm256_sub_ps(_tmp34a, _tmp34b);
_mm256_storeu_ps(tmp[3][m], _tmp3m);
_mm256_storeu_ps(tmp[4][m], _tmp4m);
// tmp[3][m] = tmp34a + tmp34b;
// tmp[4][m] = tmp34a - tmp34b;
__m256 _tmp56a = _mm256_fmadd_1_ps(_r06, _mm256_fmrsub_1_ps(_r02, _r04, 1.25f), 4.f);
__m256 _tmp56b = _mm256_fmadd_1_ps(_mm256_fmrsub_1_ps(_mm256_mul_ps(_r01, _mm256_set1_ps(2.f)), _r03, 2.5f), _r05, 0.5f);
// float tmp56a = (r0[6] + (r0[2] - r0[4] * 1.25) * 4);
// float tmp56b = (r0[1] * 2 - r0[3] * 2.5 + r0[5] * 0.5);
__m256 _tmp5m = _mm256_add_ps(_tmp56a, _tmp56b);
__m256 _tmp6m = _mm256_sub_ps(_tmp56a, _tmp56b);
_mm256_storeu_ps(tmp[5][m], _tmp5m);
_mm256_storeu_ps(tmp[6][m], _tmp6m);
// tmp[5][m] = tmp56a + tmp56b;
// tmp[6][m] = tmp56a - tmp56b;
r0 += w * 8;
}
float* r0_tm_0 = (float*)img0_tm + (i * w_tm / 8 + j) * 8;
float* r0_tm_1 = r0_tm_0 + tiles * 8;
float* r0_tm_2 = r0_tm_0 + tiles * 16;
float* r0_tm_3 = r0_tm_0 + tiles * 24;
float* r0_tm_4 = r0_tm_0 + tiles * 32;
float* r0_tm_5 = r0_tm_0 + tiles * 40;
float* r0_tm_6 = r0_tm_0 + tiles * 48;
float* r0_tm_7 = r0_tm_0 + tiles * 56;
for (int m = 0; m < 8; m++)
{
__m256 _tmp00 = _mm256_loadu_ps(tmp[m][0]);
__m256 _tmp01 = _mm256_loadu_ps(tmp[m][1]);
__m256 _tmp02 = _mm256_loadu_ps(tmp[m][2]);
__m256 _tmp03 = _mm256_loadu_ps(tmp[m][3]);
__m256 _tmp04 = _mm256_loadu_ps(tmp[m][4]);
__m256 _tmp05 = _mm256_loadu_ps(tmp[m][5]);
__m256 _tmp06 = _mm256_loadu_ps(tmp[m][6]);
__m256 _tmp07 = _mm256_loadu_ps(tmp[m][7]);
__m256 _r0tm0 = _mm256_fmadd_1_ps(_mm256_sub_ps(_tmp00, _tmp06), _mm256_sub_ps(_tmp04, _tmp02), 5.25f);
__m256 _r0tm7 = _mm256_fmadd_1_ps(_mm256_sub_ps(_tmp07, _tmp01), _mm256_sub_ps(_tmp03, _tmp05), 5.25f);
// r0_tm[0] = tmp0[0] - tmp0[6] + (tmp0[4] - tmp0[2]) * 5.25;
// r0_tm[7] = tmp0[7] - tmp0[1] + (tmp0[3] - tmp0[5]) * 5.25;
__m256 _tmp12a = _mm256_fmrsub_1_ps(_mm256_add_ps(_tmp02, _tmp06), _tmp04, 4.25f);
__m256 _tmp12b = _mm256_fmrsub_1_ps(_mm256_add_ps(_tmp01, _tmp05), _tmp03, 4.25f);
// float tmp12a = (tmp0[2] + tmp0[6] - tmp0[4] * 4.25);
// float tmp12b = (tmp0[1] + tmp0[5] - tmp0[3] * 4.25);
__m256 _r0tm1 = _mm256_add_ps(_tmp12a, _tmp12b);
__m256 _r0tm2 = _mm256_sub_ps(_tmp12a, _tmp12b);
// r0_tm[1] = tmp12a + tmp12b;
// r0_tm[2] = tmp12a - tmp12b;
__m256 _tmp34a = _mm256_fmrsub_1_ps(_mm256_fmadd_1_ps(_tmp06, _tmp02, 0.25f), _tmp04, 1.25f);
__m256 _tmp34b = _mm256_fmadd_1_ps(_mm256_fmrsub_1_ps(_mm256_mul_ps(_tmp01, _mm256_set1_ps(0.5f)), _tmp03, 2.5f), _tmp05, 2.f);
// float tmp34a = (tmp0[6] + tmp0[2] * 0.25 - tmp0[4] * 1.25);
// float tmp34b = (tmp0[1] * 0.5 - tmp0[3] * 2.5 + tmp0[5] * 2);
__m256 _r0tm3 = _mm256_add_ps(_tmp34a, _tmp34b);
__m256 _r0tm4 = _mm256_sub_ps(_tmp34a, _tmp34b);
// r0_tm[3] = tmp34a + tmp34b;
// r0_tm[4] = tmp34a - tmp34b;
__m256 _tmp56a = _mm256_fmadd_1_ps(_tmp06, _mm256_fmrsub_1_ps(_tmp02, _tmp04, 1.25f), 4.f);
__m256 _tmp56b = _mm256_fmadd_1_ps(_mm256_fmrsub_1_ps(_mm256_mul_ps(_tmp01, _mm256_set1_ps(2.f)), _tmp03, 2.5f), _tmp05, 0.5f);
// float tmp56a = (tmp0[6] + (tmp0[2] - tmp0[4] * 1.25) * 4);
// float tmp56b = (tmp0[1] * 2 - tmp0[3] * 2.5 + tmp0[5] * 0.5);
__m256 _r0tm5 = _mm256_add_ps(_tmp56a, _tmp56b);
__m256 _r0tm6 = _mm256_sub_ps(_tmp56a, _tmp56b);
// r0_tm[5] = tmp56a + tmp56b;
// r0_tm[6] = tmp56a - tmp56b;
_mm256_storeu_ps(r0_tm_0, _r0tm0);
_mm256_storeu_ps(r0_tm_1, _r0tm1);
_mm256_storeu_ps(r0_tm_2, _r0tm2);
_mm256_storeu_ps(r0_tm_3, _r0tm3);
_mm256_storeu_ps(r0_tm_4, _r0tm4);
_mm256_storeu_ps(r0_tm_5, _r0tm5);
_mm256_storeu_ps(r0_tm_6, _r0tm6);
_mm256_storeu_ps(r0_tm_7, _r0tm7);
r0_tm_0 += tiles * 64;
r0_tm_1 += tiles * 64;
r0_tm_2 += tiles * 64;
r0_tm_3 += tiles * 64;
r0_tm_4 += tiles * 64;
r0_tm_5 += tiles * 64;
r0_tm_6 += tiles * 64;
r0_tm_7 += tiles * 64;
}
}
}
}
}
bottom_blob_bordered = Mat();
// END transform input
// BEGIN dot
Mat top_blob_tm;
{
int w_tm = outw / 6 * 8;
int h_tm = outh / 6 * 8;
const int tiles = h_tm / 8 * w_tm / 8;
Mat bottom_blob_tm2;
if (tiles >= 12)
bottom_blob_tm2.create(12 * inch, tiles / 12 + (tiles % 12) / 8 + (tiles % 12 % 8) / 4 + (tiles % 12 % 4) / 2 + tiles % 12 % 2, 64, elemsize, elempack, opt.workspace_allocator);
else if (tiles >= 8)
bottom_blob_tm2.create(8 * inch, tiles / 8 + (tiles % 8) / 4 + (tiles % 4) / 2 + tiles % 2, 64, elemsize, elempack, opt.workspace_allocator);
else if (tiles >= 4)
bottom_blob_tm2.create(4 * inch, tiles / 4 + (tiles % 4) / 2 + tiles % 2, 64, elemsize, elempack, opt.workspace_allocator);
else if (tiles >= 2)
bottom_blob_tm2.create(2 * inch, tiles / 2 + tiles % 2, 64, elemsize, elempack, opt.workspace_allocator);
else // if (tiles >= 1)
bottom_blob_tm2.create(1 * inch, tiles, 64, elemsize, elempack, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int r = 0; r < 64; r++)
{
Mat tm2 = bottom_blob_tm2.channel(r);
// tile
int i = 0;
for (; i + 11 < tiles; i += 12)
{
float* tm2p = tm2.row(i / 12);
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
__m256 _r0 = _mm256_loadu_ps(r0);
__m256 _r1 = _mm256_loadu_ps(r0 + 8);
__m256 _r2 = _mm256_loadu_ps(r0 + 16);
__m256 _r3 = _mm256_loadu_ps(r0 + 24);
__m256 _r4 = _mm256_loadu_ps(r0 + 32);
__m256 _r5 = _mm256_loadu_ps(r0 + 40);
__m256 _r6 = _mm256_loadu_ps(r0 + 48);
__m256 _r7 = _mm256_loadu_ps(r0 + 56);
__m256 _r8 = _mm256_loadu_ps(r0 + 64);
__m256 _r9 = _mm256_loadu_ps(r0 + 72);
__m256 _r10 = _mm256_loadu_ps(r0 + 80);
__m256 _r11 = _mm256_loadu_ps(r0 + 88);
_mm256_storeu_ps(tm2p, _r0);
_mm256_storeu_ps(tm2p + 8, _r1);
_mm256_storeu_ps(tm2p + 16, _r2);
_mm256_storeu_ps(tm2p + 24, _r3);
_mm256_storeu_ps(tm2p + 32, _r4);
_mm256_storeu_ps(tm2p + 40, _r5);
_mm256_storeu_ps(tm2p + 48, _r6);
_mm256_storeu_ps(tm2p + 56, _r7);
_mm256_storeu_ps(tm2p + 64, _r8);
_mm256_storeu_ps(tm2p + 72, _r9);
_mm256_storeu_ps(tm2p + 80, _r10);
_mm256_storeu_ps(tm2p + 88, _r11);
tm2p += 96;
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 7 < tiles; i += 8)
{
float* tm2p = tm2.row(i / 12 + (i % 12) / 8);
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
__m256 _r0 = _mm256_loadu_ps(r0);
__m256 _r1 = _mm256_loadu_ps(r0 + 8);
__m256 _r2 = _mm256_loadu_ps(r0 + 16);
__m256 _r3 = _mm256_loadu_ps(r0 + 24);
_mm256_storeu_ps(tm2p, _r0);
_mm256_storeu_ps(tm2p + 8, _r1);
_mm256_storeu_ps(tm2p + 16, _r2);
_mm256_storeu_ps(tm2p + 24, _r3);
__m256 _r4 = _mm256_loadu_ps(r0 + 32);
__m256 _r5 = _mm256_loadu_ps(r0 + 40);
__m256 _r6 = _mm256_loadu_ps(r0 + 48);
__m256 _r7 = _mm256_loadu_ps(r0 + 56);
_mm256_storeu_ps(tm2p + 32, _r4);
_mm256_storeu_ps(tm2p + 40, _r5);
_mm256_storeu_ps(tm2p + 48, _r6);
_mm256_storeu_ps(tm2p + 56, _r7);
tm2p += 64;
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 3 < tiles; i += 4)
{
float* tm2p = tm2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
__m256 _r0 = _mm256_loadu_ps(r0);
__m256 _r1 = _mm256_loadu_ps(r0 + 8);
_mm256_storeu_ps(tm2p, _r0);
_mm256_storeu_ps(tm2p + 8, _r1);
__m256 _r2 = _mm256_loadu_ps(r0 + 16);
__m256 _r3 = _mm256_loadu_ps(r0 + 24);
_mm256_storeu_ps(tm2p + 16, _r2);
_mm256_storeu_ps(tm2p + 24, _r3);
tm2p += 32;
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 1 < tiles; i += 2)
{
float* tm2p = tm2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2);
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
__m256 _r0 = _mm256_loadu_ps(r0);
__m256 _r1 = _mm256_loadu_ps(r0 + 8);
_mm256_storeu_ps(tm2p, _r0);
_mm256_storeu_ps(tm2p + 8, _r1);
tm2p += 16;
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i < tiles; i++)
{
float* tm2p = tm2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2 + i % 12 % 2);
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
__m256 _r0 = _mm256_loadu_ps(r0);
_mm256_storeu_ps(tm2p, _r0);
tm2p += 8;
r0 += bottom_blob_tm.cstep * 8;
}
}
}
bottom_blob_tm = Mat();
// permute end
top_blob_tm.create(tiles, 64, outch, elemsize, elempack, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
float* output0_tm = top_blob_tm.channel(p);
const Mat kernel0_tm = kernel_tm.channel(p);
for (int r = 0; r < 64; r++)
{
const Mat bb2 = bottom_blob_tm2.channel(r);
int i = 0;
for (; i + 11 < tiles; i += 12)
{
const float* r0 = bb2.row(i / 12);
const float* k01 = kernel0_tm.row(r);
int nn = inch; // inch always > 0
__m256 _sum0 = _mm256_set1_ps(0.f);
__m256 _sum1 = _mm256_set1_ps(0.f);
__m256 _sum2 = _mm256_set1_ps(0.f);
__m256 _sum3 = _mm256_set1_ps(0.f);
__m256 _sum4 = _mm256_set1_ps(0.f);
__m256 _sum5 = _mm256_set1_ps(0.f);
__m256 _sum6 = _mm256_set1_ps(0.f);
__m256 _sum7 = _mm256_set1_ps(0.f);
__m256 _sum8 = _mm256_set1_ps(0.f);
__m256 _sum9 = _mm256_set1_ps(0.f);
__m256 _sum10 = _mm256_set1_ps(0.f);
__m256 _sum11 = _mm256_set1_ps(0.f);
for (; nn > 0; nn--)
{
__m256 _k01 = _mm256_loadu_ps(k01);
__m256 _r00 = _mm256_broadcast_ss(r0 + 0);
__m256 _r01 = _mm256_broadcast_ss(r0 + 8);
__m256 _r02 = _mm256_broadcast_ss(r0 + 16);
__m256 _r03 = _mm256_broadcast_ss(r0 + 24);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
__m256 _r04 = _mm256_broadcast_ss(r0 + 32);
__m256 _r05 = _mm256_broadcast_ss(r0 + 40);
__m256 _r06 = _mm256_broadcast_ss(r0 + 48);
__m256 _r07 = _mm256_broadcast_ss(r0 + 56);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
__m256 _r08 = _mm256_broadcast_ss(r0 + 64);
__m256 _r09 = _mm256_broadcast_ss(r0 + 72);
__m256 _r010 = _mm256_broadcast_ss(r0 + 80);
__m256 _r011 = _mm256_broadcast_ss(r0 + 88);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 8);
_r00 = _mm256_broadcast_ss(r0 + 1);
_r01 = _mm256_broadcast_ss(r0 + 9);
_r02 = _mm256_broadcast_ss(r0 + 17);
_r03 = _mm256_broadcast_ss(r0 + 25);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 33);
_r05 = _mm256_broadcast_ss(r0 + 41);
_r06 = _mm256_broadcast_ss(r0 + 49);
_r07 = _mm256_broadcast_ss(r0 + 57);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 65);
_r09 = _mm256_broadcast_ss(r0 + 73);
_r010 = _mm256_broadcast_ss(r0 + 81);
_r011 = _mm256_broadcast_ss(r0 + 89);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 16);
_r00 = _mm256_broadcast_ss(r0 + 2);
_r01 = _mm256_broadcast_ss(r0 + 10);
_r02 = _mm256_broadcast_ss(r0 + 18);
_r03 = _mm256_broadcast_ss(r0 + 26);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 34);
_r05 = _mm256_broadcast_ss(r0 + 42);
_r06 = _mm256_broadcast_ss(r0 + 50);
_r07 = _mm256_broadcast_ss(r0 + 58);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 66);
_r09 = _mm256_broadcast_ss(r0 + 74);
_r010 = _mm256_broadcast_ss(r0 + 82);
_r011 = _mm256_broadcast_ss(r0 + 90);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 24);
_r00 = _mm256_broadcast_ss(r0 + 3);
_r01 = _mm256_broadcast_ss(r0 + 11);
_r02 = _mm256_broadcast_ss(r0 + 19);
_r03 = _mm256_broadcast_ss(r0 + 27);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 35);
_r05 = _mm256_broadcast_ss(r0 + 43);
_r06 = _mm256_broadcast_ss(r0 + 51);
_r07 = _mm256_broadcast_ss(r0 + 59);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 67);
_r09 = _mm256_broadcast_ss(r0 + 75);
_r010 = _mm256_broadcast_ss(r0 + 83);
_r011 = _mm256_broadcast_ss(r0 + 91);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 32);
_r00 = _mm256_broadcast_ss(r0 + 4);
_r01 = _mm256_broadcast_ss(r0 + 12);
_r02 = _mm256_broadcast_ss(r0 + 20);
_r03 = _mm256_broadcast_ss(r0 + 28);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 36);
_r05 = _mm256_broadcast_ss(r0 + 44);
_r06 = _mm256_broadcast_ss(r0 + 52);
_r07 = _mm256_broadcast_ss(r0 + 60);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 68);
_r09 = _mm256_broadcast_ss(r0 + 76);
_r010 = _mm256_broadcast_ss(r0 + 84);
_r011 = _mm256_broadcast_ss(r0 + 92);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 40);
_r00 = _mm256_broadcast_ss(r0 + 5);
_r01 = _mm256_broadcast_ss(r0 + 13);
_r02 = _mm256_broadcast_ss(r0 + 21);
_r03 = _mm256_broadcast_ss(r0 + 29);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 37);
_r05 = _mm256_broadcast_ss(r0 + 45);
_r06 = _mm256_broadcast_ss(r0 + 53);
_r07 = _mm256_broadcast_ss(r0 + 61);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 69);
_r09 = _mm256_broadcast_ss(r0 + 77);
_r010 = _mm256_broadcast_ss(r0 + 85);
_r011 = _mm256_broadcast_ss(r0 + 93);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 48);
_r00 = _mm256_broadcast_ss(r0 + 6);
_r01 = _mm256_broadcast_ss(r0 + 14);
_r02 = _mm256_broadcast_ss(r0 + 22);
_r03 = _mm256_broadcast_ss(r0 + 30);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 38);
_r05 = _mm256_broadcast_ss(r0 + 46);
_r06 = _mm256_broadcast_ss(r0 + 54);
_r07 = _mm256_broadcast_ss(r0 + 62);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 70);
_r09 = _mm256_broadcast_ss(r0 + 78);
_r010 = _mm256_broadcast_ss(r0 + 86);
_r011 = _mm256_broadcast_ss(r0 + 94);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
_k01 = _mm256_loadu_ps(k01 + 56);
_r00 = _mm256_broadcast_ss(r0 + 7);
_r01 = _mm256_broadcast_ss(r0 + 15);
_r02 = _mm256_broadcast_ss(r0 + 23);
_r03 = _mm256_broadcast_ss(r0 + 31);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 39);
_r05 = _mm256_broadcast_ss(r0 + 47);
_r06 = _mm256_broadcast_ss(r0 + 55);
_r07 = _mm256_broadcast_ss(r0 + 63);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_r08 = _mm256_broadcast_ss(r0 + 71);
_r09 = _mm256_broadcast_ss(r0 + 79);
_r010 = _mm256_broadcast_ss(r0 + 87);
_r011 = _mm256_broadcast_ss(r0 + 95);
_sum8 = _mm256_fmadd_ps(_k01, _r08, _sum8);
_sum9 = _mm256_fmadd_ps(_k01, _r09, _sum9);
_sum10 = _mm256_fmadd_ps(_k01, _r010, _sum10);
_sum11 = _mm256_fmadd_ps(_k01, _r011, _sum11);
k01 += 64;
r0 += 96;
}
_mm256_storeu_ps(output0_tm, _sum0);
_mm256_storeu_ps(output0_tm + 8, _sum1);
_mm256_storeu_ps(output0_tm + 16, _sum2);
_mm256_storeu_ps(output0_tm + 24, _sum3);
_mm256_storeu_ps(output0_tm + 32, _sum4);
_mm256_storeu_ps(output0_tm + 40, _sum5);
_mm256_storeu_ps(output0_tm + 48, _sum6);
_mm256_storeu_ps(output0_tm + 56, _sum7);
_mm256_storeu_ps(output0_tm + 64, _sum8);
_mm256_storeu_ps(output0_tm + 72, _sum9);
_mm256_storeu_ps(output0_tm + 80, _sum10);
_mm256_storeu_ps(output0_tm + 88, _sum11);
output0_tm += 96;
}
for (; i + 7 < tiles; i += 8)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8);
const float* k01 = kernel0_tm.row(r);
int nn = inch; // inch always > 0
__m256 _sum0 = _mm256_set1_ps(0.f);
__m256 _sum1 = _mm256_set1_ps(0.f);
__m256 _sum2 = _mm256_set1_ps(0.f);
__m256 _sum3 = _mm256_set1_ps(0.f);
__m256 _sum4 = _mm256_set1_ps(0.f);
__m256 _sum5 = _mm256_set1_ps(0.f);
__m256 _sum6 = _mm256_set1_ps(0.f);
__m256 _sum7 = _mm256_set1_ps(0.f);
for (; nn > 0; nn--)
{
__m256 _k01 = _mm256_loadu_ps(k01);
__m256 _r00 = _mm256_broadcast_ss(r0 + 0);
__m256 _r01 = _mm256_broadcast_ss(r0 + 8);
__m256 _r02 = _mm256_broadcast_ss(r0 + 16);
__m256 _r03 = _mm256_broadcast_ss(r0 + 24);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
__m256 _r04 = _mm256_broadcast_ss(r0 + 32);
__m256 _r05 = _mm256_broadcast_ss(r0 + 40);
__m256 _r06 = _mm256_broadcast_ss(r0 + 48);
__m256 _r07 = _mm256_broadcast_ss(r0 + 56);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 8);
_r00 = _mm256_broadcast_ss(r0 + 1);
_r01 = _mm256_broadcast_ss(r0 + 9);
_r02 = _mm256_broadcast_ss(r0 + 17);
_r03 = _mm256_broadcast_ss(r0 + 25);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 33);
_r05 = _mm256_broadcast_ss(r0 + 41);
_r06 = _mm256_broadcast_ss(r0 + 49);
_r07 = _mm256_broadcast_ss(r0 + 57);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 16);
_r00 = _mm256_broadcast_ss(r0 + 2);
_r01 = _mm256_broadcast_ss(r0 + 10);
_r02 = _mm256_broadcast_ss(r0 + 18);
_r03 = _mm256_broadcast_ss(r0 + 26);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 34);
_r05 = _mm256_broadcast_ss(r0 + 42);
_r06 = _mm256_broadcast_ss(r0 + 50);
_r07 = _mm256_broadcast_ss(r0 + 58);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 24);
_r00 = _mm256_broadcast_ss(r0 + 3);
_r01 = _mm256_broadcast_ss(r0 + 11);
_r02 = _mm256_broadcast_ss(r0 + 19);
_r03 = _mm256_broadcast_ss(r0 + 27);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 35);
_r05 = _mm256_broadcast_ss(r0 + 43);
_r06 = _mm256_broadcast_ss(r0 + 51);
_r07 = _mm256_broadcast_ss(r0 + 59);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 32);
_r00 = _mm256_broadcast_ss(r0 + 4);
_r01 = _mm256_broadcast_ss(r0 + 12);
_r02 = _mm256_broadcast_ss(r0 + 20);
_r03 = _mm256_broadcast_ss(r0 + 28);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 36);
_r05 = _mm256_broadcast_ss(r0 + 44);
_r06 = _mm256_broadcast_ss(r0 + 52);
_r07 = _mm256_broadcast_ss(r0 + 60);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 40);
_r00 = _mm256_broadcast_ss(r0 + 5);
_r01 = _mm256_broadcast_ss(r0 + 13);
_r02 = _mm256_broadcast_ss(r0 + 21);
_r03 = _mm256_broadcast_ss(r0 + 29);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 37);
_r05 = _mm256_broadcast_ss(r0 + 45);
_r06 = _mm256_broadcast_ss(r0 + 53);
_r07 = _mm256_broadcast_ss(r0 + 61);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 48);
_r00 = _mm256_broadcast_ss(r0 + 6);
_r01 = _mm256_broadcast_ss(r0 + 14);
_r02 = _mm256_broadcast_ss(r0 + 22);
_r03 = _mm256_broadcast_ss(r0 + 30);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 38);
_r05 = _mm256_broadcast_ss(r0 + 46);
_r06 = _mm256_broadcast_ss(r0 + 54);
_r07 = _mm256_broadcast_ss(r0 + 62);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
_k01 = _mm256_loadu_ps(k01 + 56);
_r00 = _mm256_broadcast_ss(r0 + 7);
_r01 = _mm256_broadcast_ss(r0 + 15);
_r02 = _mm256_broadcast_ss(r0 + 23);
_r03 = _mm256_broadcast_ss(r0 + 31);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_r04 = _mm256_broadcast_ss(r0 + 39);
_r05 = _mm256_broadcast_ss(r0 + 47);
_r06 = _mm256_broadcast_ss(r0 + 55);
_r07 = _mm256_broadcast_ss(r0 + 63);
_sum4 = _mm256_fmadd_ps(_k01, _r04, _sum4);
_sum5 = _mm256_fmadd_ps(_k01, _r05, _sum5);
_sum6 = _mm256_fmadd_ps(_k01, _r06, _sum6);
_sum7 = _mm256_fmadd_ps(_k01, _r07, _sum7);
k01 += 64;
r0 += 64;
}
_mm256_storeu_ps(output0_tm, _sum0);
_mm256_storeu_ps(output0_tm + 8, _sum1);
_mm256_storeu_ps(output0_tm + 16, _sum2);
_mm256_storeu_ps(output0_tm + 24, _sum3);
_mm256_storeu_ps(output0_tm + 32, _sum4);
_mm256_storeu_ps(output0_tm + 40, _sum5);
_mm256_storeu_ps(output0_tm + 48, _sum6);
_mm256_storeu_ps(output0_tm + 56, _sum7);
output0_tm += 64;
}
for (; i + 3 < tiles; i += 4)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const float* k01 = kernel0_tm.row(r);
int nn = inch; // inch always > 0
__m256 _sum0 = _mm256_set1_ps(0.f);
__m256 _sum1 = _mm256_set1_ps(0.f);
__m256 _sum2 = _mm256_set1_ps(0.f);
__m256 _sum3 = _mm256_set1_ps(0.f);
for (; nn > 0; nn--)
{
__m256 _k01 = _mm256_loadu_ps(k01);
__m256 _r00 = _mm256_broadcast_ss(r0 + 0);
__m256 _r01 = _mm256_broadcast_ss(r0 + 8);
__m256 _r02 = _mm256_broadcast_ss(r0 + 16);
__m256 _r03 = _mm256_broadcast_ss(r0 + 24);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 8);
_r00 = _mm256_broadcast_ss(r0 + 1);
_r01 = _mm256_broadcast_ss(r0 + 9);
_r02 = _mm256_broadcast_ss(r0 + 17);
_r03 = _mm256_broadcast_ss(r0 + 25);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 16);
_r00 = _mm256_broadcast_ss(r0 + 2);
_r01 = _mm256_broadcast_ss(r0 + 10);
_r02 = _mm256_broadcast_ss(r0 + 18);
_r03 = _mm256_broadcast_ss(r0 + 26);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 24);
_r00 = _mm256_broadcast_ss(r0 + 3);
_r01 = _mm256_broadcast_ss(r0 + 11);
_r02 = _mm256_broadcast_ss(r0 + 19);
_r03 = _mm256_broadcast_ss(r0 + 27);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 32);
_r00 = _mm256_broadcast_ss(r0 + 4);
_r01 = _mm256_broadcast_ss(r0 + 12);
_r02 = _mm256_broadcast_ss(r0 + 20);
_r03 = _mm256_broadcast_ss(r0 + 28);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 40);
_r00 = _mm256_broadcast_ss(r0 + 5);
_r01 = _mm256_broadcast_ss(r0 + 13);
_r02 = _mm256_broadcast_ss(r0 + 21);
_r03 = _mm256_broadcast_ss(r0 + 29);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 48);
_r00 = _mm256_broadcast_ss(r0 + 6);
_r01 = _mm256_broadcast_ss(r0 + 14);
_r02 = _mm256_broadcast_ss(r0 + 22);
_r03 = _mm256_broadcast_ss(r0 + 30);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
_k01 = _mm256_loadu_ps(k01 + 56);
_r00 = _mm256_broadcast_ss(r0 + 7);
_r01 = _mm256_broadcast_ss(r0 + 15);
_r02 = _mm256_broadcast_ss(r0 + 23);
_r03 = _mm256_broadcast_ss(r0 + 31);
_sum0 = _mm256_fmadd_ps(_k01, _r00, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_sum2 = _mm256_fmadd_ps(_k01, _r02, _sum2);
_sum3 = _mm256_fmadd_ps(_k01, _r03, _sum3);
k01 += 64;
r0 += 32;
}
_mm256_storeu_ps(output0_tm, _sum0);
_mm256_storeu_ps(output0_tm + 8, _sum1);
_mm256_storeu_ps(output0_tm + 16, _sum2);
_mm256_storeu_ps(output0_tm + 24, _sum3);
output0_tm += 32;
}
for (; i + 1 < tiles; i += 2)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2);
const float* k01 = kernel0_tm.row(r);
int nn = inch; // inch always > 0
__m256 _sum0 = _mm256_set1_ps(0.f);
__m256 _sum1 = _mm256_set1_ps(0.f);
for (; nn > 0; nn--)
{
__m256 _k01 = _mm256_loadu_ps(k01);
__m256 _r0 = _mm256_broadcast_ss(r0);
__m256 _r01 = _mm256_broadcast_ss(r0 + 8);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 8);
_r0 = _mm256_broadcast_ss(r0 + 1);
_r01 = _mm256_broadcast_ss(r0 + 9);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 16);
_r0 = _mm256_broadcast_ss(r0 + 2);
_r01 = _mm256_broadcast_ss(r0 + 10);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 24);
_r0 = _mm256_broadcast_ss(r0 + 3);
_r01 = _mm256_broadcast_ss(r0 + 11);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 32);
_r0 = _mm256_broadcast_ss(r0 + 4);
_r01 = _mm256_broadcast_ss(r0 + 12);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 40);
_r0 = _mm256_broadcast_ss(r0 + 5);
_r01 = _mm256_broadcast_ss(r0 + 13);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 48);
_r0 = _mm256_broadcast_ss(r0 + 6);
_r01 = _mm256_broadcast_ss(r0 + 14);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
_k01 = _mm256_loadu_ps(k01 + 56);
_r0 = _mm256_broadcast_ss(r0 + 7);
_r01 = _mm256_broadcast_ss(r0 + 15);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_sum1 = _mm256_fmadd_ps(_k01, _r01, _sum1);
k01 += 64;
r0 += 16;
}
_mm256_storeu_ps(output0_tm, _sum0);
_mm256_storeu_ps(output0_tm + 8, _sum1);
output0_tm += 16;
}
for (; i < tiles; i++)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2 + i % 12 % 2);
const float* k01 = kernel0_tm.row(r);
int nn = inch; // inch always > 0
__m256 _sum0 = _mm256_set1_ps(0.f);
for (; nn > 0; nn--)
{
__m256 _k01 = _mm256_loadu_ps(k01);
__m256 _r0 = _mm256_broadcast_ss(r0);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 8);
_r0 = _mm256_broadcast_ss(r0 + 1);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 16);
_r0 = _mm256_broadcast_ss(r0 + 2);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 24);
_r0 = _mm256_broadcast_ss(r0 + 3);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 32);
_r0 = _mm256_broadcast_ss(r0 + 4);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 40);
_r0 = _mm256_broadcast_ss(r0 + 5);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 48);
_r0 = _mm256_broadcast_ss(r0 + 6);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
_k01 = _mm256_loadu_ps(k01 + 56);
_r0 = _mm256_broadcast_ss(r0 + 7);
_sum0 = _mm256_fmadd_ps(_k01, _r0, _sum0);
k01 += 64;
r0 += 8;
}
}
}
}
}
bottom_blob_tm = Mat();
// END dot
// BEGIN transform output
Mat top_blob_bordered;
if (outw == top_blob.w && outh == top_blob.h)
{
top_blob_bordered = top_blob;
}
else
{
top_blob_bordered.create(outw, outh, outch, elemsize, elempack, opt.workspace_allocator);
}
{
// const float otm[6][8] = {
// {1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 32.0f, 32.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 2.0f, -2.0f, 16.0f,-16.0f, 0.0f},
// {0.0f, 1.0f, 1.0f, 4.0f, 4.0f, 8.0f, 8.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 8.0f, -8.0f, 4.0f, -4.0f, 0.0f},
// {0.0f, 1.0f, 1.0f, 16.0f, 16.0f, 2.0f, 2.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 32.0f, -32.0f, 1.0f, -1.0f, 1.0f}
// };
// 0 = r0 + (r1 + r2) + (r3 + r4) + (r5 + r6) * 32
// 1 = (r1 - r2) + (r3 - r4) * 2 + (r5 - r6) * 16
// 2 = (r1 + r2) + (r3 + r4) * 4 + (r5 + r6) * 8
// 3 = (r1 - r2) + (r3 - r4) * 8 + (r5 - r6) * 4
// 4 = (r1 + r2) + (r3 + r4) * 16+ (r5 + r6) * 2
// 5 = r7 + (r1 - r2) + (r3 - r4) * 32+ (r5 - r6)
int w_tm = outw / 6 * 8;
int h_tm = outh / 6 * 8;
const int tiles = w_tm / 8 * h_tm / 8;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
const Mat out0_tm = top_blob_tm.channel(p);
Mat out0 = top_blob_bordered.channel(p);
// const float bias0 = bias ? bias[p] : 0.f;
__m256 _bias0 = bias ? _mm256_loadu_ps((const float*)bias + p * 8) : _mm256_set1_ps(0.f);
float tmp[6][8][8];
// tile
for (int i = 0; i < outh / 6; i++)
{
for (int j = 0; j < outw / 6; j++)
{
// top_blob_tm.create(tiles, 64, outch, elemsize, elempack);
const float* output0_tm_0 = (const float*)out0_tm + (i * w_tm / 8 + j) * 8;
const float* output0_tm_1 = output0_tm_0 + tiles * 8;
const float* output0_tm_2 = output0_tm_0 + tiles * 16;
const float* output0_tm_3 = output0_tm_0 + tiles * 24;
const float* output0_tm_4 = output0_tm_0 + tiles * 32;
const float* output0_tm_5 = output0_tm_0 + tiles * 40;
const float* output0_tm_6 = output0_tm_0 + tiles * 48;
const float* output0_tm_7 = output0_tm_0 + tiles * 56;
float* output0 = out0.row(i * 6) + (j * 6) * 8;
// TODO neon optimize
for (int m = 0; m < 8; m++)
{
__m256 _out0tm0 = _mm256_loadu_ps(output0_tm_0);
__m256 _out0tm1 = _mm256_loadu_ps(output0_tm_1);
__m256 _out0tm2 = _mm256_loadu_ps(output0_tm_2);
__m256 _out0tm3 = _mm256_loadu_ps(output0_tm_3);
__m256 _out0tm4 = _mm256_loadu_ps(output0_tm_4);
__m256 _out0tm5 = _mm256_loadu_ps(output0_tm_5);
__m256 _out0tm6 = _mm256_loadu_ps(output0_tm_6);
__m256 _out0tm7 = _mm256_loadu_ps(output0_tm_7);
__m256 _tmp024a = _mm256_add_ps(_out0tm1, _out0tm2);
__m256 _tmp135a = _mm256_sub_ps(_out0tm1, _out0tm2);
// float tmp024a = output0_tm[1] + output0_tm[2];
// float tmp135a = output0_tm[1] - output0_tm[2];
__m256 _tmp024b = _mm256_add_ps(_out0tm3, _out0tm4);
__m256 _tmp135b = _mm256_sub_ps(_out0tm3, _out0tm4);
// float tmp024b = output0_tm[3] + output0_tm[4];
// float tmp135b = output0_tm[3] - output0_tm[4];
__m256 _tmp024c = _mm256_add_ps(_out0tm5, _out0tm6);
__m256 _tmp135c = _mm256_sub_ps(_out0tm5, _out0tm6);
// float tmp024c = output0_tm[5] + output0_tm[6];
// float tmp135c = output0_tm[5] - output0_tm[6];
__m256 _tmp0m = _mm256_add_ps(_mm256_add_ps(_out0tm0, _tmp024a), _mm256_fmadd_1_ps(_tmp024b, _tmp024c, 32.f));
__m256 _tmp2m = _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp024a, _tmp024b, 4.f), _tmp024c, 8.f);
__m256 _tmp4m = _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp024a, _tmp024b, 16.f), _tmp024c, 2.f);
_mm256_storeu_ps(tmp[0][m], _tmp0m);
_mm256_storeu_ps(tmp[2][m], _tmp2m);
_mm256_storeu_ps(tmp[4][m], _tmp4m);
// tmp[0][m] = output0_tm[0] + tmp024a + tmp024b + tmp024c * 32;
// tmp[2][m] = tmp024a + tmp024b * 4 + tmp024c * 8;
// tmp[4][m] = tmp024a + tmp024b * 16 + tmp024c + tmp024c;
__m256 _tmp1m = _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp135a, _tmp135b, 2.f), _tmp135c, 16.f);
__m256 _tmp3m = _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp135a, _tmp135b, 8.f), _tmp135c, 4.f);
__m256 _tmp5m = _mm256_add_ps(_mm256_add_ps(_out0tm7, _tmp135a), _mm256_fmadd_1_ps(_tmp135c, _tmp135b, 32.f));
_mm256_storeu_ps(tmp[1][m], _tmp1m);
_mm256_storeu_ps(tmp[3][m], _tmp3m);
_mm256_storeu_ps(tmp[5][m], _tmp5m);
// tmp[1][m] = tmp135a + tmp135b + tmp135b + tmp135c * 16;
// tmp[3][m] = tmp135a + tmp135b * 8 + tmp135c * 4;
// tmp[5][m] = output0_tm[7] + tmp135a + tmp135b * 32 + tmp135c;
output0_tm_0 += tiles * 64;
output0_tm_1 += tiles * 64;
output0_tm_2 += tiles * 64;
output0_tm_3 += tiles * 64;
output0_tm_4 += tiles * 64;
output0_tm_5 += tiles * 64;
output0_tm_6 += tiles * 64;
output0_tm_7 += tiles * 64;
}
for (int m = 0; m < 6; m++)
{
__m256 _tmp00 = _mm256_loadu_ps(tmp[m][0]);
__m256 _tmp01 = _mm256_loadu_ps(tmp[m][1]);
__m256 _tmp02 = _mm256_loadu_ps(tmp[m][2]);
__m256 _tmp03 = _mm256_loadu_ps(tmp[m][3]);
__m256 _tmp04 = _mm256_loadu_ps(tmp[m][4]);
__m256 _tmp05 = _mm256_loadu_ps(tmp[m][5]);
__m256 _tmp06 = _mm256_loadu_ps(tmp[m][6]);
__m256 _tmp07 = _mm256_loadu_ps(tmp[m][7]);
__m256 _tmp024a = _mm256_add_ps(_tmp01, _tmp02);
__m256 _tmp135a = _mm256_sub_ps(_tmp01, _tmp02);
// float tmp024a = tmp0[1] + tmp0[2];
// float tmp135a = tmp0[1] - tmp0[2];
__m256 _tmp024b = _mm256_add_ps(_tmp03, _tmp04);
__m256 _tmp135b = _mm256_sub_ps(_tmp03, _tmp04);
// float tmp024b = tmp0[3] + tmp0[4];
// float tmp135b = tmp0[3] - tmp0[4];
__m256 _tmp024c = _mm256_add_ps(_tmp05, _tmp06);
__m256 _tmp135c = _mm256_sub_ps(_tmp05, _tmp06);
// float tmp024c = tmp0[5] + tmp0[6];
// float tmp135c = tmp0[5] - tmp0[6];
__m256 _out00 = _mm256_add_ps(_bias0, _mm256_add_ps(_mm256_add_ps(_tmp00, _tmp024a), _mm256_fmadd_1_ps(_tmp024b, _tmp024c, 32.f)));
__m256 _out02 = _mm256_add_ps(_bias0, _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp024a, _tmp024b, 4.f), _tmp024c, 8.f));
__m256 _out04 = _mm256_add_ps(_bias0, _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp024a, _tmp024b, 16.f), _tmp024c, 2.f));
_mm256_storeu_ps(output0, _out00);
_mm256_storeu_ps(output0 + 16, _out02);
_mm256_storeu_ps(output0 + 32, _out04);
// output0[0] = bias0 + tmp0[0] + tmp024a + tmp024b + tmp024c * 32;
// output0[2] = bias0 + tmp024a + tmp024b * 4 + tmp024c * 8;
// output0[4] = bias0 + tmp024a + tmp024b * 16 + tmp024c + tmp024c;
__m256 _out01 = _mm256_add_ps(_bias0, _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp135a, _tmp135b, 2.f), _tmp135c, 16.f));
__m256 _out03 = _mm256_add_ps(_bias0, _mm256_fmadd_1_ps(_mm256_fmadd_1_ps(_tmp135a, _tmp135b, 8.f), _tmp135c, 4.f));
__m256 _out05 = _mm256_add_ps(_bias0, _mm256_add_ps(_mm256_add_ps(_tmp07, _tmp135a), _mm256_fmadd_1_ps(_tmp135c, _tmp135b, 32.f)));
_mm256_storeu_ps(output0 + 8, _out01);
_mm256_storeu_ps(output0 + 24, _out03);
_mm256_storeu_ps(output0 + 40, _out05);
// output0[1] = bias0 + tmp135a + tmp135b + tmp135b + tmp135c * 16;
// output0[3] = bias0 + tmp135a + tmp135b * 8 + tmp135c * 4;
// output0[5] = bias0 + tmp0[7] + tmp135a + tmp135b * 32 + tmp135c;
output0 += outw * 8;
}
}
}
}
}
// END transform output
// cut result pad
copy_cut_border(top_blob_bordered, top_blob, 0, top_blob_bordered.h - top_blob.h, 0, top_blob_bordered.w - top_blob.w, opt);
}
|
2mm.split.pluto.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) (((n)<0) ? -((-(n))/(d)) : ((n)+(d)-1)/(d))
#define floord(n,d) (((n)<0) ? -((-(n)+(d)-1)/(d)) : (n)/(d))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/**
* This version is stamped on May 10, 2016
*
* Contact:
* Louis-Noel Pouchet <pouchet.ohio-state.edu>
* Tomofumi Yuki <tomofumi.yuki.fr>
*
* Web address: http://polybench.sourceforge.net
*/
/* 2mm.c: this file is part of PolyBench/C */
#include <math.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Include polybench common header. */
#include <polybench.h>
/* Include benchmark-specific header. */
#include "2mm.h"
/* Array initialization. */
static void init_array(int ni, int nj, int nk, int nl, DATA_TYPE *alpha,
DATA_TYPE *beta,
DATA_TYPE POLYBENCH_2D(A, NI, NK, ni, nk),
DATA_TYPE POLYBENCH_2D(B, NK, NJ, nk, nj),
DATA_TYPE POLYBENCH_2D(C, NJ, NL, nj, nl),
DATA_TYPE POLYBENCH_2D(D, NI, NL, ni, nl)) {
int i, j;
*alpha = 1.5;
*beta = 1.2;
for (i = 0; i < ni; i++)
for (j = 0; j < nk; j++)
A[i][j] = (DATA_TYPE)((i * j + 1) % ni) / ni;
for (i = 0; i < nk; i++)
for (j = 0; j < nj; j++)
B[i][j] = (DATA_TYPE)(i * (j + 1) % nj) / nj;
for (i = 0; i < nj; i++)
for (j = 0; j < nl; j++)
C[i][j] = (DATA_TYPE)((i * (j + 3) + 1) % nl) / nl;
for (i = 0; i < ni; i++)
for (j = 0; j < nl; j++)
D[i][j] = (DATA_TYPE)(i * (j + 2) % nk) / nk;
}
/* DCE code. Must scan the entire live-out data.
Can be used also to check the correctness of the output. */
static void print_array(int ni, int nl,
DATA_TYPE POLYBENCH_2D(D, NI, NL, ni, nl)) {
int i, j;
POLYBENCH_DUMP_START;
POLYBENCH_DUMP_BEGIN("D");
for (i = 0; i < ni; i++)
for (j = 0; j < nl; j++) {
if ((i * ni + j) % 20 == 0)
fprintf(POLYBENCH_DUMP_TARGET, "\n");
fprintf(POLYBENCH_DUMP_TARGET, DATA_PRINTF_MODIFIER, D[i][j]);
}
POLYBENCH_DUMP_END("D");
POLYBENCH_DUMP_FINISH;
}
/* Main computational kernel. The whole function will be timed,
including the call and return. */
static void kernel_2mm(int ni, int nj, int nk, int nl, DATA_TYPE alpha,
DATA_TYPE beta,
DATA_TYPE POLYBENCH_2D(tmp, NI, NJ, ni, nj),
DATA_TYPE POLYBENCH_2D(A, NI, NK, ni, nk),
DATA_TYPE POLYBENCH_2D(B, NK, NJ, nk, nj),
DATA_TYPE POLYBENCH_2D(C, NJ, NL, nj, nl),
DATA_TYPE POLYBENCH_2D(D, NI, NL, ni, nl),
DATA_TYPE POLYBENCH_1D(S, NK, nk)) {
int i, j, k;
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
if (_PB_NI >= 1) {
if (_PB_NL >= 1) {
lbp=0;
ubp=floord(_PB_NI-1,32);
#pragma omp parallel for private(lbv,ubv,t4,t5,t6,t7,t8)
for (t3=lbp;t3<=ubp;t3++) {
for (t4=0;t4<=floord(_PB_NL-1,32);t4++) {
for (t5=32*t3;t5<=min(_PB_NI-1,32*t3+31);t5++) {
for (t6=32*t4;t6<=min(_PB_NL-1,32*t4+31);t6++) {
D[t5][t6] *= beta;;
}
}
}
}
}
if (_PB_NJ >= 1) {
lbp=0;
ubp=floord(_PB_NI-1,32);
#pragma omp parallel for private(lbv,ubv,t4,t5,t6,t7,t8)
for (t3=lbp;t3<=ubp;t3++) {
for (t4=0;t4<=floord(_PB_NJ-1,32);t4++) {
for (t5=32*t3;t5<=min(_PB_NI-1,32*t3+31);t5++) {
for (t6=32*t4;t6<=min(_PB_NJ-1,32*t4+31);t6++) {
tmp[t5][t6] = SCALAR_VAL(0.0);;
}
}
}
}
}
if ((_PB_NJ >= 1) && (_PB_NK >= 1)) {
for (t3=0;t3<=floord(_PB_NI+_PB_NK-2,32);t3++) {
lbp=max(0,ceild(32*t3-_PB_NK+1,32));
ubp=min(floord(_PB_NI-1,32),t3);
#pragma omp parallel for private(lbv,ubv,t5,t6,t7,t8)
for (t4=lbp;t4<=ubp;t4++) {
for (t5=32*t3-32*t4;t5<=min(_PB_NK-1,32*t3-32*t4+31);t5++) {
for (t6=32*t4;t6<=min(_PB_NI-1,32*t4+31);t6++) {
for (t7=0;t7<=_PB_NJ-1;t7++) {
S[t5] = alpha * A[t6][t5] * B[t5][t7];;
tmp[t6][t7] += S[t5];;
}
}
}
}
}
}
if ((_PB_NJ >= 1) && (_PB_NL >= 1)) {
for (t3=0;t3<=floord(_PB_NI+_PB_NJ-2,32);t3++) {
lbp=max(0,ceild(32*t3-_PB_NJ+1,32));
ubp=min(floord(_PB_NI-1,32),t3);
#pragma omp parallel for private(lbv,ubv,t5,t6,t7,t8)
for (t4=lbp;t4<=ubp;t4++) {
for (t5=32*t3-32*t4;t5<=min(_PB_NJ-1,32*t3-32*t4+31);t5++) {
for (t6=32*t4;t6<=min(_PB_NI-1,32*t4+31);t6++) {
for (t7=0;t7<=_PB_NL-1;t7++) {
S[t5] = tmp[t6][t5] * C[t5][t7];;
D[t6][t7] += S[t5];;
}
}
}
}
}
}
}
}
int main(int argc, char **argv) {
/* Retrieve problem size. */
int ni = NI;
int nj = NJ;
int nk = NK;
int nl = NL;
/* Variable declaration/allocation. */
DATA_TYPE alpha;
DATA_TYPE beta;
POLYBENCH_2D_ARRAY_DECL(tmp, DATA_TYPE, NI, NJ, ni, nj);
POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, NI, NK, ni, nk);
POLYBENCH_2D_ARRAY_DECL(B, DATA_TYPE, NK, NJ, nk, nj);
POLYBENCH_2D_ARRAY_DECL(C, DATA_TYPE, NJ, NL, nj, nl);
POLYBENCH_2D_ARRAY_DECL(D, DATA_TYPE, NI, NL, ni, nl);
POLYBENCH_1D_ARRAY_DECL(S, DATA_TYPE, NK, nk);
/* Initialize array(s). */
init_array(ni, nj, nk, nl, &alpha, &beta, POLYBENCH_ARRAY(A),
POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(C), POLYBENCH_ARRAY(D));
/* Start timer. */
polybench_start_instruments;
/* Run kernel. */
kernel_2mm(ni, nj, nk, nl, alpha, beta, POLYBENCH_ARRAY(tmp),
POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(C),
POLYBENCH_ARRAY(D), POLYBENCH_ARRAY(S));
/* Stop and print timer. */
polybench_stop_instruments;
polybench_print_instruments;
/* Prevent dead-code elimination. All live-out data must be printed
by the function call in argument. */
polybench_prevent_dce(print_array(ni, nl, POLYBENCH_ARRAY(D)));
/* Be clean. */
POLYBENCH_FREE_ARRAY(tmp);
POLYBENCH_FREE_ARRAY(A);
POLYBENCH_FREE_ARRAY(B);
POLYBENCH_FREE_ARRAY(C);
POLYBENCH_FREE_ARRAY(D);
POLYBENCH_FREE_ARRAY(S);
return 0;
}
|
exercice1.c | #include <stdio.h>
#include <stdlib.h>
int main(void){
int bufferSize = 256;
int iterationCount = 100;
int currentIteration = 0;
char** buffers = (char**)(malloc(iterationCount * sizeof(char*)));
#pragma omp parallel for
for (int i = 0; i < iterationCount; i++){
char* buffer = (char*)(malloc((bufferSize + 1) * sizeof(char)));
int currentIterationLocal = i;
currentIteration = i;
int writtenChars = snprintf(buffer, bufferSize, "i = #%d, ", i);
writtenChars += snprintf(&buffer[writtenChars], bufferSize - writtenChars, "currentIteration = %d, ", currentIteration);
writtenChars += snprintf(&buffer[writtenChars], bufferSize - writtenChars, "iterationCount = %d, ", iterationCount);
writtenChars += snprintf(&buffer[writtenChars], bufferSize - writtenChars, "currentIterationLocal = %d \n", currentIterationLocal);
buffer[writtenChars] = '\n';
buffers[i] = buffer;
}
for (int i = 0; i < iterationCount; i++){
printf(buffers[i]);
free(buffers[i]);
}
free(buffers);
system("pause");
return 0;
}
|
GB_binop__min_uint16.c |
//------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__min_uint16)
// A.*B function (eWiseMult): GB (_AemultB_08__min_uint16)
// A.*B function (eWiseMult): GB (_AemultB_02__min_uint16)
// A.*B function (eWiseMult): GB (_AemultB_04__min_uint16)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__min_uint16)
// A*D function (colscale): GB (_AxD__min_uint16)
// D*A function (rowscale): GB (_DxB__min_uint16)
// C+=B function (dense accum): GB (_Cdense_accumB__min_uint16)
// C+=b function (dense accum): GB (_Cdense_accumb__min_uint16)
// C+=A+B function (dense ewise3): GB (_Cdense_ewise3_accum__min_uint16)
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__min_uint16)
// C=scalar+B GB (_bind1st__min_uint16)
// C=scalar+B' GB (_bind1st_tran__min_uint16)
// C=A+scalar GB (_bind2nd__min_uint16)
// C=A'+scalar GB (_bind2nd_tran__min_uint16)
// C type: uint16_t
// A type: uint16_t
// A pattern? 0
// B type: uint16_t
// B pattern? 0
// BinaryOp: cij = GB_IMIN (aij, bij)
#define GB_ATYPE \
uint16_t
#define GB_BTYPE \
uint16_t
#define GB_CTYPE \
uint16_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA,A_iso) \
uint16_t aij = GBX (Ax, pA, A_iso)
// true if values of A are not used
#define GB_A_IS_PATTERN \
0 \
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB,B_iso) \
uint16_t bij = GBX (Bx, pB, B_iso)
// true if values of B are not used
#define GB_B_IS_PATTERN \
0 \
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
uint16_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA,A_iso) \
cij = GBX (Ax, pA, A_iso)
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB,B_iso) \
cij = GBX (Bx, pB, B_iso)
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z,x,y,i,j) \
z = GB_IMIN (x, y) ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
0
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_MIN || GxB_NO_UINT16 || GxB_NO_MIN_UINT16)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB (_Cdense_ewise3_accum__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
void GB (_Cdense_ewise3_noaccum__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_noaccum_template.c"
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__min_uint16)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type uint16_t
uint16_t bwork = (*((uint16_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix D,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t *restrict Cx = (uint16_t *) C->x ;
#include "GB_AxB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix D,
const GrB_Matrix B,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t *restrict Cx = (uint16_t *) C->x ;
#include "GB_AxB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__min_uint16)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool is_eWiseUnion,
const GB_void *alpha_scalar_in,
const GB_void *beta_scalar_in,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
uint16_t alpha_scalar ;
uint16_t beta_scalar ;
if (is_eWiseUnion)
{
alpha_scalar = (*((uint16_t *) alpha_scalar_in)) ;
beta_scalar = (*((uint16_t *) beta_scalar_in )) ;
}
#include "GB_add_template.c"
GB_FREE_WORKSPACE ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__min_uint16)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_08_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__min_uint16)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB (_bind1st__min_uint16)
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t bnz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t *Cx = (uint16_t *) Cx_output ;
uint16_t x = (*((uint16_t *) x_input)) ;
uint16_t *Bx = (uint16_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < bnz ; p++)
{
if (!GBB (Bb, p)) continue ;
uint16_t bij = GBX (Bx, p, false) ;
Cx [p] = GB_IMIN (x, bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__min_uint16)
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
uint16_t *Cx = (uint16_t *) Cx_output ;
uint16_t *Ax = (uint16_t *) Ax_input ;
uint16_t y = (*((uint16_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
uint16_t aij = GBX (Ax, p, false) ;
Cx [p] = GB_IMIN (aij, y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint16_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = GB_IMIN (x, aij) ; \
}
GrB_Info GB (_bind1st_tran__min_uint16)
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
uint16_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t x = (*((const uint16_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint16_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint16_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = GB_IMIN (aij, y) ; \
}
GrB_Info GB (_bind2nd_tran__min_uint16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t y = (*((const uint16_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
mscash1_fmt_plug.c | /* MSCASH patch for john (performance improvement)
*
* Modified for utf-8 support by magnum in 2011, same terms as below
*
* Written by Alain Espinosa <alainesp at gmail.com> in 2007. No copyright
* is claimed, and the software is hereby placed in the public domain.
* In case this attempt to disclaim copyright and place the software in the
* public domain is deemed null and void, then the software is
* Copyright (c) 2007 Alain Espinosa and it is hereby released to the
* general public under the following terms:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted.
*
* There's ABSOLUTELY NO WARRANTY, express or implied.
*
* (This is a heavily cut-down "BSD license".)
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_mscash;
#elif FMT_REGISTERS_H
john_register_one(&fmt_mscash);
#else
#include <string.h>
#include "arch.h"
#include "misc.h"
#include "memory.h"
#include "common.h"
#include "formats.h"
#include "unicode.h"
#include "options.h"
#include "loader.h"
#include "johnswap.h"
#include "mscash_common.h"
#ifdef _OPENMP
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 192
#endif
#endif
#include "memdbg.h"
#define FORMAT_LABEL "mscash"
#define FORMAT_NAME "MS Cache Hash (DCC)"
#define ALGORITHM_NAME "MD4 32/" ARCH_BITS_STR
#define PLAINTEXT_LENGTH 27
#define SALT_SIZE (11*4)
#define OK_NUM_KEYS 64
#define BEST_NUM_KEYS 512
#ifdef _OPENMP
#define MS_NUM_KEYS OK_NUM_KEYS
#else
#define MS_NUM_KEYS BEST_NUM_KEYS
#endif
#define MIN_KEYS_PER_CRYPT OK_NUM_KEYS
#define MAX_KEYS_PER_CRYPT MS_NUM_KEYS
static unsigned int *ms_buffer1x;
static unsigned int *output1x;
static unsigned int *crypt_out;
static unsigned int *last;
static unsigned int *last_i;
static unsigned int *salt_buffer;
static unsigned int new_key;
//Init values
#define INIT_A 0x67452301
#define INIT_B 0xefcdab89
#define INIT_C 0x98badcfe
#define INIT_D 0x10325476
#define SQRT_2 0x5a827999
#define SQRT_3 0x6ed9eba1
static void set_key_utf8(char *_key, int index);
static void set_key_encoding(char *_key, int index);
static void * get_salt_utf8(char *_ciphertext);
static void * get_salt_encoding(char *_ciphertext);
struct fmt_main fmt_mscash;
#if !ARCH_LITTLE_ENDIAN
static inline void swap(unsigned int *x, int count)
{
while (count--) {
*x = JOHNSWAP(*x);
x++;
}
}
#endif
static void init(struct fmt_main *self)
{
#ifdef _OPENMP
int omp_t = omp_get_max_threads();
self->params.min_keys_per_crypt *= omp_t;
omp_t *= OMP_SCALE;
fmt_mscash.params.max_keys_per_crypt *= omp_t;
#endif
ms_buffer1x = mem_calloc(sizeof(ms_buffer1x[0]), 16*fmt_mscash.params.max_keys_per_crypt);
output1x = mem_calloc(sizeof(output1x[0]) , 4*fmt_mscash.params.max_keys_per_crypt);
crypt_out = mem_calloc(sizeof(crypt_out[0]) , 4*fmt_mscash.params.max_keys_per_crypt);
last = mem_calloc(sizeof(last[0]) , 4*fmt_mscash.params.max_keys_per_crypt);
last_i = mem_calloc(sizeof(last_i[0]) , fmt_mscash.params.max_keys_per_crypt);
new_key=1;
mscash1_adjust_tests(self, options.target_enc, PLAINTEXT_LENGTH,
set_key_utf8, set_key_encoding, get_salt_utf8, get_salt_encoding);
}
static void done(void)
{
MEM_FREE(last_i);
MEM_FREE(last);
MEM_FREE(crypt_out);
MEM_FREE(output1x);
MEM_FREE(ms_buffer1x);
}
static void set_salt(void *salt) {
salt_buffer=salt;
}
static void *get_salt(char *_ciphertext)
{
unsigned char *ciphertext = (unsigned char *)_ciphertext;
// length=11 for save memory
// position 10 = length
// 0-9 = 1-19 Unicode characters + EOS marker (0x80)
static unsigned int *out=0;
unsigned int md4_size;
if (!out) out = mem_alloc_tiny(11*sizeof(unsigned int), MEM_ALIGN_WORD);
memset(out,0,11*sizeof(unsigned int));
ciphertext+=2;
for(md4_size = 0 ;; md4_size++)
if(md4_size < 19 && ciphertext[md4_size]!='#')
{
md4_size++;
out[md4_size>>1] = ciphertext[md4_size-1] | ((ciphertext[md4_size]!='#') ? (ciphertext[md4_size]<<16) : 0x800000);
if(ciphertext[md4_size]=='#')
break;
}
else
{
out[md4_size>>1] = 0x80;
break;
}
out[10] = (8 + md4_size) << 4;
// dump_stuff(out, 44);
return out;
}
static void *get_salt_encoding(char *_ciphertext) {
unsigned char *ciphertext = (unsigned char *)_ciphertext;
unsigned char input[19*3+1];
int utf16len, md4_size;
static UTF16 *out=0;
if (!out) out = mem_alloc_tiny(22*sizeof(UTF16), MEM_ALIGN_WORD);
memset(out, 0, 22*sizeof(UTF16));
ciphertext += 2;
for (md4_size=0;md4_size<sizeof(input)-1;md4_size++) {
if (ciphertext[md4_size] == '#')
break;
input[md4_size] = ciphertext[md4_size];
}
input[md4_size] = 0;
utf16len = enc_to_utf16(out, 19, input, md4_size);
if (utf16len < 0)
utf16len = strlen16(out);
#if ARCH_LITTLE_ENDIAN
out[utf16len] = 0x80;
#else
out[utf16len] = 0x8000;
swap((unsigned int*)out, (md4_size>>1)+1);
#endif
((unsigned int*)out)[10] = (8 + utf16len) << 4;
// dump_stuff(out, 44);
return out;
}
static void * get_salt_utf8(char *_ciphertext)
{
unsigned char *ciphertext = (unsigned char *)_ciphertext;
unsigned int md4_size;
UTF16 ciphertext_utf16[21];
int len;
static ARCH_WORD_32 *out=0;
if (!out) out = mem_alloc_tiny(11*sizeof(ARCH_WORD_32), MEM_ALIGN_WORD);
memset(out, 0, 11*sizeof(ARCH_WORD_32));
ciphertext+=2;
len = ((unsigned char*)strchr((char*)ciphertext, '#')) - ciphertext;
utf8_to_utf16(ciphertext_utf16, 20, ciphertext, len+1);
for(md4_size = 0 ;; md4_size++) {
#if !ARCH_LITTLE_ENDIAN
ciphertext_utf16[md4_size] = (ciphertext_utf16[md4_size]>>8)|(ciphertext_utf16[md4_size]<<8);
#endif
if(md4_size < 19 && ciphertext_utf16[md4_size]!=(UTF16)'#') {
md4_size++;
#if !ARCH_LITTLE_ENDIAN
ciphertext_utf16[md4_size] = (ciphertext_utf16[md4_size]>>8)|(ciphertext_utf16[md4_size]<<8);
#endif
out[md4_size>>1] = ciphertext_utf16[md4_size-1] |
((ciphertext_utf16[md4_size]!=(UTF16)'#') ?
(ciphertext_utf16[md4_size]<<16) : 0x800000);
if(ciphertext_utf16[md4_size]==(UTF16)'#')
break;
}
else {
out[md4_size>>1] = 0x80;
break;
}
}
out[10] = (8 + md4_size) << 4;
return out;
}
static void *get_binary(char *ciphertext)
{
static unsigned int out[BINARY_SIZE/sizeof(unsigned int)];
unsigned int i=0;
unsigned int temp;
unsigned int *salt=fmt_mscash.methods.salt(ciphertext);
for(;ciphertext[0]!='#';ciphertext++);
ciphertext++;
for(; i<4 ;i++)
{
temp = ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+0])]))<<4;
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+1])]));
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+2])]))<<12;
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+3])]))<<8;
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+4])]))<<20;
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+5])]))<<16;
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+6])]))<<28;
temp |= ((unsigned int)(atoi16[ARCH_INDEX(ciphertext[i*8+7])]))<<24;
out[i]=temp;
}
out[0] -= INIT_A;
out[1] -= INIT_B;
out[2] -= INIT_C;
out[3] -= INIT_D;
// Reversed b += (c ^ d ^ a) + salt_buffer[11] + SQRT_3; b = (b << 15) | (b >> 17);
out[1] = (out[1] >> 15) | (out[1] << 17);
out[1] -= SQRT_3 + (out[2] ^ out[3] ^ out[0]);
// Reversed c += (d ^ a ^ b) + salt_buffer[3] + SQRT_3; c = (c << 11) | (c >> 21);
out[2] = (out[2] << 21) | (out[2] >> 11);
out[2]-= SQRT_3 + (out[3] ^ out[0] ^ out[1]) + salt[3];
// Reversed d += (a ^ b ^ c) + salt_buffer[7] + SQRT_3; d = (d << 9 ) | (d >> 23);
out[3] = (out[3] << 23) | (out[3] >> 9);
out[3] -= SQRT_3 + (out[0] ^ out[1] ^ out[2]) + salt[7];
//+ SQRT_3; d = (d << 9 ) | (d >> 23);
out[3]=(out[3] << 23 ) | (out[3] >> 9);
out[3]-=SQRT_3;
return out;
}
static int binary_hash_0(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_0; }
static int binary_hash_1(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_1; }
static int binary_hash_2(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_2; }
static int binary_hash_3(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_3; }
static int binary_hash_4(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_4; }
static int binary_hash_5(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_5; }
static int binary_hash_6(void *binary) { return ((unsigned int*)binary)[3] & PH_MASK_6; }
static int get_hash_0(int index) { return output1x[4*index+3] & PH_MASK_0; }
static int get_hash_1(int index) { return output1x[4*index+3] & PH_MASK_1; }
static int get_hash_2(int index) { return output1x[4*index+3] & PH_MASK_2; }
static int get_hash_3(int index) { return output1x[4*index+3] & PH_MASK_3; }
static int get_hash_4(int index) { return output1x[4*index+3] & PH_MASK_4; }
static int get_hash_5(int index) { return output1x[4*index+3] & PH_MASK_5; }
static int get_hash_6(int index) { return output1x[4*index+3] & PH_MASK_6; }
static void nt_hash(int count)
{
int i;
#if MS_NUM_KEYS > 1 && defined(_OPENMP)
#pragma omp parallel for default(none) private(i) shared(count, ms_buffer1x, crypt_out, last)
#endif
for (i = 0; i < count; i++)
{
unsigned int a;
unsigned int b;
unsigned int c;
unsigned int d;
/* Round 1 */
a = 0xFFFFFFFF + ms_buffer1x[16*i+0];a = (a << 3 ) | (a >> 29);
d = INIT_D + (INIT_C ^ (a & 0x77777777)) + ms_buffer1x[16*i+1];d = (d << 7 ) | (d >> 25);
c = INIT_C + (INIT_B ^ (d & (a ^ INIT_B)))+ ms_buffer1x[16*i+2];c = (c << 11) | (c >> 21);
b = INIT_B + (a ^ (c & (d ^ a))) + ms_buffer1x[16*i+3];b = (b << 19) | (b >> 13);
a += (d ^ (b & (c ^ d))) + ms_buffer1x[16*i+4] ;a = (a << 3 ) | (a >> 29);
d += (c ^ (a & (b ^ c))) + ms_buffer1x[16*i+5] ;d = (d << 7 ) | (d >> 25);
c += (b ^ (d & (a ^ b))) + ms_buffer1x[16*i+6] ;c = (c << 11) | (c >> 21);
b += (a ^ (c & (d ^ a))) + ms_buffer1x[16*i+7] ;b = (b << 19) | (b >> 13);
a += (d ^ (b & (c ^ d))) + ms_buffer1x[16*i+8] ;a = (a << 3 ) | (a >> 29);
d += (c ^ (a & (b ^ c))) + ms_buffer1x[16*i+9] ;d = (d << 7 ) | (d >> 25);
c += (b ^ (d & (a ^ b))) + ms_buffer1x[16*i+10] ;c = (c << 11) | (c >> 21);
b += (a ^ (c & (d ^ a))) + ms_buffer1x[16*i+11] ;b = (b << 19) | (b >> 13);
a += (d ^ (b & (c ^ d))) + ms_buffer1x[16*i+12] ;a = (a << 3 ) | (a >> 29);
d += (c ^ (a & (b ^ c))) + ms_buffer1x[16*i+13] ;d = (d << 7 ) | (d >> 25);
c += (b ^ (d & (a ^ b))) + ms_buffer1x[16*i+14] ;c = (c << 11) | (c >> 21);
b += (a ^ (c & (d ^ a)))/*+ms_buffer1x[16*i+15]*/;b = (b << 19) | (b >> 13);
/* Round 2 */
a += ((b & (c | d)) | (c & d)) + ms_buffer1x[16*i+0] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + ms_buffer1x[16*i+4] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + ms_buffer1x[16*i+8] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a)) + ms_buffer1x[16*i+12] + SQRT_2; b = (b << 13) | (b >> 19);
a += ((b & (c | d)) | (c & d)) + ms_buffer1x[16*i+1] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + ms_buffer1x[16*i+5] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + ms_buffer1x[16*i+9] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a)) + ms_buffer1x[16*i+13] + SQRT_2; b = (b << 13) | (b >> 19);
a += ((b & (c | d)) | (c & d)) + ms_buffer1x[16*i+2] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + ms_buffer1x[16*i+6] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + ms_buffer1x[16*i+10] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a)) + ms_buffer1x[16*i+14] + SQRT_2; b = (b << 13) | (b >> 19);
a += ((b & (c | d)) | (c & d)) + ms_buffer1x[16*i+3] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + ms_buffer1x[16*i+7] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + ms_buffer1x[16*i+11] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a))/*+ms_buffer1x[16*i+15]*/+SQRT_2; b = (b << 13) | (b >> 19);
/* Round 3 */
a += (b ^ c ^ d) + ms_buffer1x[16*i+0] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + ms_buffer1x[16*i+8] + SQRT_3; d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + ms_buffer1x[16*i+4] + SQRT_3; c = (c << 11) | (c >> 21);
b += (c ^ d ^ a) + ms_buffer1x[16*i+12] + SQRT_3; b = (b << 15) | (b >> 17);
a += (b ^ c ^ d) + ms_buffer1x[16*i+2] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + ms_buffer1x[16*i+10] + SQRT_3; d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + ms_buffer1x[16*i+6] + SQRT_3; c = (c << 11) | (c >> 21);
b += (c ^ d ^ a) + ms_buffer1x[16*i+14] + SQRT_3; b = (b << 15) | (b >> 17);
a += (b ^ c ^ d) + ms_buffer1x[16*i+1] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + ms_buffer1x[16*i+9] + SQRT_3; d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + ms_buffer1x[16*i+5] + SQRT_3; c = (c << 11) | (c >> 21);
b += (c ^ d ^ a) + ms_buffer1x[16*i+13] + SQRT_3; b = (b << 15) | (b >> 17);
a += (b ^ c ^ d) + ms_buffer1x[16*i+3] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + ms_buffer1x[16*i+11] + SQRT_3; d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + ms_buffer1x[16*i+7] + SQRT_3; c = (c << 11) | (c >> 21);
b += (c ^ d ^ a) /*+ ms_buffer1x[16*i+15] */+ SQRT_3; b = (b << 15) | (b >> 17);
crypt_out[4*i+0] = a + INIT_A;
crypt_out[4*i+1] = b + INIT_B;
crypt_out[4*i+2] = c + INIT_C;
crypt_out[4*i+3] = d + INIT_D;
//Another MD4_crypt for the salt
/* Round 1 */
a= 0xFFFFFFFF +crypt_out[4*i+0]; a=(a<<3 )|(a>>29);
d=INIT_D + ( INIT_C ^ ( a & 0x77777777)) +crypt_out[4*i+1]; d=(d<<7 )|(d>>25);
c=INIT_C + ( INIT_B ^ ( d & ( a ^ INIT_B))) +crypt_out[4*i+2]; c=(c<<11)|(c>>21);
b=INIT_B + ( a ^ ( c & ( d ^ a ))) +crypt_out[4*i+3]; b=(b<<19)|(b>>13);
last[4*i+0]=a;
last[4*i+1]=b;
last[4*i+2]=c;
last[4*i+3]=d;
}
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
int count = *pcount;
int i;
if(new_key)
{
new_key=0;
nt_hash(count);
}
#if MS_NUM_KEYS > 1 && defined(_OPENMP)
#pragma omp parallel for default(none) private(i) shared(count, last, crypt_out, salt_buffer, output1x)
#endif
for(i = 0; i < count; i++)
{
unsigned int a;
unsigned int b;
unsigned int c;
unsigned int d;
a = last[4*i+0];
b = last[4*i+1];
c = last[4*i+2];
d = last[4*i+3];
a += (d ^ (b & (c ^ d))) + salt_buffer[0] ;a = (a << 3 ) | (a >> 29);
d += (c ^ (a & (b ^ c))) + salt_buffer[1] ;d = (d << 7 ) | (d >> 25);
c += (b ^ (d & (a ^ b))) + salt_buffer[2] ;c = (c << 11) | (c >> 21);
b += (a ^ (c & (d ^ a))) + salt_buffer[3] ;b = (b << 19) | (b >> 13);
a += (d ^ (b & (c ^ d))) + salt_buffer[4] ;a = (a << 3 ) | (a >> 29);
d += (c ^ (a & (b ^ c))) + salt_buffer[5] ;d = (d << 7 ) | (d >> 25);
c += (b ^ (d & (a ^ b))) + salt_buffer[6] ;c = (c << 11) | (c >> 21);
b += (a ^ (c & (d ^ a))) + salt_buffer[7] ;b = (b << 19) | (b >> 13);
a += (d ^ (b & (c ^ d))) + salt_buffer[8] ;a = (a << 3 ) | (a >> 29);
d += (c ^ (a & (b ^ c))) + salt_buffer[9] ;d = (d << 7 ) | (d >> 25);
c += (b ^ (d & (a ^ b))) + salt_buffer[10] ;c = (c << 11) | (c >> 21);
b += (a ^ (c & (d ^ a)))/*+salt_buffer[11]*/;b = (b << 19) | (b >> 13);
/* Round 2 */
a += ((b & (c | d)) | (c & d)) + crypt_out[4*i+0] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + salt_buffer[0] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + salt_buffer[4] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a)) + salt_buffer[8] + SQRT_2; b = (b << 13) | (b >> 19);
a += ((b & (c | d)) | (c & d)) + crypt_out[4*i+1] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + salt_buffer[1] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + salt_buffer[5] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a)) + salt_buffer[9] + SQRT_2; b = (b << 13) | (b >> 19);
a += ((b & (c | d)) | (c & d)) + crypt_out[4*i+2] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + salt_buffer[2] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + salt_buffer[6] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a)) + salt_buffer[10] + SQRT_2; b = (b << 13) | (b >> 19);
a += ((b & (c | d)) | (c & d)) + crypt_out[4*i+3] + SQRT_2; a = (a << 3 ) | (a >> 29);
d += ((a & (b | c)) | (b & c)) + salt_buffer[3] + SQRT_2; d = (d << 5 ) | (d >> 27);
c += ((d & (a | b)) | (a & b)) + salt_buffer[7] + SQRT_2; c = (c << 9 ) | (c >> 23);
b += ((c & (d | a)) | (d & a))/*+ salt_buffer[11]*/+ SQRT_2; b = (b << 13) | (b >> 19);
/* Round 3 */
a += (b ^ c ^ d) + crypt_out[4*i+0] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + salt_buffer[4] + SQRT_3; d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + salt_buffer[0] + SQRT_3; c = (c << 11) | (c >> 21);
b += (c ^ d ^ a) + salt_buffer[8] + SQRT_3; b = (b << 15) | (b >> 17);
a += (b ^ c ^ d) + crypt_out[4*i+2] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + salt_buffer[6] + SQRT_3; d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + salt_buffer[2] + SQRT_3; c = (c << 11) | (c >> 21);
b += (c ^ d ^ a) + salt_buffer[10] + SQRT_3; b = (b << 15) | (b >> 17);
a += (b ^ c ^ d) + crypt_out[4*i+1] + SQRT_3; a = (a << 3 ) | (a >> 29);
d += (a ^ b ^ c) + salt_buffer[5];
output1x[4*i+0]=a;
output1x[4*i+1]=b;
output1x[4*i+2]=c;
output1x[4*i+3]=d;
}
return count;
}
static int cmp_all(void *binary, int count)
{
unsigned int i=0;
unsigned int d=((unsigned int *)binary)[3];
for(;i<count;i++)
if(d==output1x[i*4+3])
return 1;
return 0;
}
static int cmp_one(void * binary, int index)
{
unsigned int *t=(unsigned int *)binary;
unsigned int a=output1x[4*index+0];
unsigned int b=output1x[4*index+1];
unsigned int c=output1x[4*index+2];
unsigned int d=output1x[4*index+3];
if(d!=t[3])
return 0;
d+=SQRT_3;d = (d << 9 ) | (d >> 23);
c += (d ^ a ^ b) + salt_buffer[1] + SQRT_3; c = (c << 11) | (c >> 21);
if(c!=t[2])
return 0;
b += (c ^ d ^ a) + salt_buffer[9] + SQRT_3; b = (b << 15) | (b >> 17);
if(b!=t[1])
return 0;
a += (b ^ c ^ d) + crypt_out[4*index+3]+ SQRT_3; a = (a << 3 ) | (a >> 29);
return (a==t[0]);
}
static int cmp_exact(char *source, int index)
{
// This check is for the unreal case of collisions.
// It verifies that the salts are the same.
unsigned int *salt=fmt_mscash.methods.salt(source);
unsigned int i=0;
for(;i<11;i++)
if(salt[i]!=salt_buffer[i])
return 0;
return 1;
}
// This is common code for the SSE/MMX/generic variants of non-UTF8 set_key
static inline void set_key_helper(unsigned int * keybuffer,
unsigned int xBuf,
const unsigned char * key,
unsigned int lenStoreOffset,
unsigned int *last_length)
{
unsigned int i=0;
unsigned int md4_size=0;
for(; key[md4_size] && md4_size < PLAINTEXT_LENGTH; i += xBuf, md4_size++)
{
unsigned int temp;
if ((temp = key[++md4_size]))
{
keybuffer[i] = key[md4_size-1] | (temp << 16);
}
else
{
keybuffer[i] = key[md4_size-1] | 0x800000;
goto key_cleaning;
}
}
keybuffer[i] = 0x80;
key_cleaning:
i += xBuf;
for(;i <= *last_length; i += xBuf)
keybuffer[i] = 0;
*last_length = (md4_size >> 1)+1;
keybuffer[lenStoreOffset] = md4_size << 4;
}
static void set_key(char *_key, int index)
{
set_key_helper(&ms_buffer1x[index << 4], 1, (unsigned char *)_key, 14,
&last_i[index]);
//new password_candidate
new_key=1;
}
// UTF-8 conversion right into key buffer
// This is common code for the SSE/MMX/generic variants
static inline void set_key_helper_utf8(unsigned int * keybuffer, unsigned int xBuf,
const UTF8 * source, unsigned int lenStoreOffset, unsigned int *lastlen)
{
unsigned int *target = keybuffer;
UTF32 chl, chh = 0x80;
unsigned int outlen = 0;
while (*source) {
chl = *source;
if (chl >= 0xC0) {
unsigned int extraBytesToRead = opt_trailingBytesUTF8[chl & 0x3f];
switch (extraBytesToRead) {
case 3:
++source;
if (*source) {
chl <<= 6;
chl += *source;
} else {
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
case 2:
++source;
if (*source) {
chl <<= 6;
chl += *source;
} else {
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
case 1:
++source;
if (*source) {
chl <<= 6;
chl += *source;
} else {
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
case 0:
break;
default:
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
chl -= offsetsFromUTF8[extraBytesToRead];
}
source++;
outlen++;
if (chl > UNI_MAX_BMP) {
if (outlen == PLAINTEXT_LENGTH) {
chh = 0x80;
*target = (chh << 16) | chl;
target += xBuf;
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
break;
}
#define halfBase 0x0010000UL
#define halfShift 10
#define halfMask 0x3FFUL
#define UNI_SUR_HIGH_START (UTF32)0xD800
#define UNI_SUR_LOW_START (UTF32)0xDC00
chl -= halfBase;
chh = (UTF16)((chl & halfMask) + UNI_SUR_LOW_START);;
chl = (UTF16)((chl >> halfShift) + UNI_SUR_HIGH_START);
outlen++;
} else if (*source && outlen < PLAINTEXT_LENGTH) {
chh = *source;
if (chh >= 0xC0) {
unsigned int extraBytesToRead =
opt_trailingBytesUTF8[chh & 0x3f];
switch (extraBytesToRead) {
case 3:
++source;
if (*source) {
chl <<= 6;
chl += *source;
} else {
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
case 2:
++source;
if (*source) {
chh <<= 6;
chh += *source;
} else {
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
case 1:
++source;
if (*source) {
chh <<= 6;
chh += *source;
} else {
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
case 0:
break;
default:
*lastlen = ((PLAINTEXT_LENGTH >> 1) + 1) * xBuf;
return;
}
chh -= offsetsFromUTF8[extraBytesToRead];
}
source++;
outlen++;
} else {
chh = 0x80;
*target = chh << 16 | chl;
target += xBuf;
break;
}
*target = chh << 16 | chl;
target += xBuf;
}
if (chh != 0x80 || outlen == 0) {
*target = 0x80;
target += xBuf;
}
while(target < &keybuffer[*lastlen]) {
*target = 0;
target += xBuf;
}
*lastlen = ((outlen >> 1) + 1) * xBuf;
keybuffer[lenStoreOffset] = outlen << 4;
}
static void set_key_utf8(char *_key, int index)
{
set_key_helper_utf8(&ms_buffer1x[index << 4], 1, (UTF8 *)_key, 14,
&last_i[index]);
//new password_candidate
new_key=1;
}
// This is common code for the SSE/MMX/generic variants of non-UTF8 non-ISO-8859-1 set_key
static inline void set_key_helper_encoding(unsigned int * keybuffer,
unsigned int xBuf,
const unsigned char * key,
unsigned int lenStoreOffset,
unsigned int *last_length)
{
unsigned int i=0;
int md4_size;
md4_size = enc_to_utf16( (UTF16 *)keybuffer, PLAINTEXT_LENGTH, (UTF8 *) key, strlen((char*)key));
if (md4_size < 0)
md4_size = strlen16((UTF16 *)keybuffer);
#if ARCH_LITTLE_ENDIAN
((UTF16*)keybuffer)[md4_size] = 0x80;
#else
((UTF16*)keybuffer)[md4_size] = 0x8000;
#endif
((UTF16*)keybuffer)[md4_size+1] = 0;
#if !ARCH_LITTLE_ENDIAN
((UTF16*)keybuffer)[md4_size+2] = 0;
#endif
i = md4_size>>1;
i += xBuf;
for(;i <= *last_length; i += xBuf)
keybuffer[i] = 0;
#if !ARCH_LITTLE_ENDIAN
swap(keybuffer, (md4_size>>1)+1);
#endif
*last_length = (md4_size >> 1) + 1;
keybuffer[lenStoreOffset] = md4_size << 4;
}
static void set_key_encoding(char *_key, int index)
{
set_key_helper_encoding(&ms_buffer1x[index << 4], 1, (unsigned char *)_key, 14,
&last_i[index]);
//new password_candidate
new_key=1;
}
// Get the key back from the key buffer, from UCS-2 LE
static char *get_key(int index)
{
static union {
UTF16 u16[PLAINTEXT_LENGTH + 1];
unsigned int u32[(PLAINTEXT_LENGTH + 1 + 1) / 2];
} key;
unsigned int * keybuffer = &ms_buffer1x[index << 4];
unsigned int md4_size;
unsigned int i=0;
int len = keybuffer[14] >> 4;
for(md4_size = 0; md4_size < len; i++, md4_size += 2)
{
#if ARCH_LITTLE_ENDIAN
key.u16[md4_size] = keybuffer[i];
key.u16[md4_size+1] = keybuffer[i] >> 16;
#else
key.u16[md4_size] = keybuffer[i] >> 16;
key.u16[md4_size+1] = keybuffer[i];
#endif
}
#if !ARCH_LITTLE_ENDIAN
swap(key.u32, md4_size >> 1);
#endif
key.u16[len] = 0x00;
return (char *)utf16_to_enc(key.u16);
}
// Public domain hash function by DJ Bernstein (salt is a username)
static int salt_hash(void *salt)
{
UTF16 *s = salt;
unsigned int hash = 5381;
while (*s != 0x80)
hash = ((hash << 5) + hash) ^ *s++;
return hash & (SALT_HASH_SIZE - 1);
}
struct fmt_main fmt_mscash = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
BENCHMARK_LENGTH,
0,
PLAINTEXT_LENGTH,
BINARY_SIZE,
BINARY_ALIGN,
SALT_SIZE,
SALT_ALIGN,
MIN_KEYS_PER_CRYPT,
MAX_KEYS_PER_CRYPT,
FMT_CASE | FMT_8_BIT | FMT_SPLIT_UNIFIES_CASE | FMT_OMP | FMT_UNICODE | FMT_UTF8,
{ NULL },
mscash1_common_tests
}, {
init,
done,
fmt_default_reset,
mscash1_common_prepare,
mscash1_common_valid,
mscash1_common_split,
get_binary, // NOTE, not using the 'common' binary function.
get_salt,
{ NULL },
fmt_default_source,
{
binary_hash_0,
binary_hash_1,
binary_hash_2,
binary_hash_3,
binary_hash_4,
binary_hash_5,
binary_hash_6
},
salt_hash,
NULL,
set_salt,
set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
get_hash_0,
get_hash_1,
get_hash_2,
get_hash_3,
get_hash_4,
get_hash_5,
get_hash_6
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* plugin stanza */
|
my_dgemm.c | #include "bl_dgemm_kernel.h"
#include "bl_dgemm.h"
inline void packA_mcxkc_d(
int m,
int k,
double *XA,
int ldXA,
int offseta,
double *packA
)
{
int i, p;
double *a_pntr[ DGEMM_MR ];
for ( i = 0; i < m; i ++ ) {
a_pntr[ i ] = XA + ( offseta + i );
}
for ( i = m; i < DGEMM_MR; i ++ ) {
a_pntr[ i ] = XA + ( offseta + 0 );
}
for ( p = 0; p < k; p ++ ) {
for ( i = 0; i < DGEMM_MR; i ++ ) {
*packA = *a_pntr[ i ];
packA ++;
a_pntr[ i ] = a_pntr[ i ] + ldXA;
}
}
}
/*
* --------------------------------------------------------------------------
*/
inline void packB_kcxnc_d(
int n,
int k,
double *XB,
int ldXB, // ldXB is the original k
int offsetb,
double *packB
)
{
int j, p;
double *b_pntr[ DGEMM_NR ];
for ( j = 0; j < n; j ++ ) {
b_pntr[ j ] = XB + ldXB * ( offsetb + j );
}
for ( j = n; j < DGEMM_NR; j ++ ) {
b_pntr[ j ] = XB + ldXB * ( offsetb + 0 );
}
for ( p = 0; p < k; p ++ ) {
for ( j = 0; j < DGEMM_NR; j ++ ) {
*packB ++ = *b_pntr[ j ] ++;
}
}
}
/*
* --------------------------------------------------------------------------
*/
void bl_macro_kernel(
int m,
int n,
int k,
double *packA,
double *packB,
double *C,
int ldc
)
{
int bl_ic_nt;
int i, ii, j;
aux_t aux;
char *str;
aux.b_next = packB;
// We can also parallelize with OMP here.
//// sequential is the default situation
//bl_ic_nt = 1;
//// check the environment variable
//str = getenv( "BLISLAB_IC_NT" );
//if ( str != NULL ) {
// bl_ic_nt = (int)strtol( str, NULL, 10 );
//}
//#pragma omp parallel for num_threads( bl_ic_nt ) private( j, i, aux )
for ( j = 0; j < n; j += DGEMM_NR ) { // 2-th loop around micro-kernel
aux.n = min( n - j, DGEMM_NR );
for ( i = 0; i < m; i += DGEMM_MR ) { // 1-th loop around micro-kernel
aux.m = min( m - i, DGEMM_MR );
if ( i + DGEMM_MR >= m ) {
aux.b_next += DGEMM_NR * k;
}
( *bl_micro_kernel ) (
k,
&packA[ i * k ],
&packB[ j * k ],
&C[ j * ldc + i ],
(unsigned long long) ldc,
&aux
);
} // 1-th loop around micro-kernel
} // 2-th loop around micro-kernel
}
// C must be aligned
void bl_dgemm(
int m,
int n,
int k,
double *XA,
int lda,
double *XB,
int ldb,
double *C, // must be aligned
int ldc // ldc must also be aligned
)
{
int i, j, p, bl_ic_nt;
int ic, ib, jc, jb, pc, pb;
int ir, jr;
double *packA, *packB;
char *str;
// Early return if possible
if ( m == 0 || n == 0 || k == 0 ) {
printf( "bl_dgemm(): early return\n" );
return;
}
// sequential is the default situation
bl_ic_nt = 1;
// check the environment variable
str = getenv( "BLISLAB_IC_NT" );
if ( str != NULL ) {
bl_ic_nt = (int)strtol( str, NULL, 10 );
}
// Allocate packing buffers
packA = bl_malloc_aligned( DGEMM_KC, ( DGEMM_MC + 1 ) * bl_ic_nt, sizeof(double) );
packB = bl_malloc_aligned( DGEMM_KC, ( DGEMM_NC + 1 ) , sizeof(double) );
for ( jc = 0; jc < n; jc += DGEMM_NC ) { // 5-th loop around micro-kernel
jb = min( n - jc, DGEMM_NC );
for ( pc = 0; pc < k; pc += DGEMM_KC ) { // 4-th loop around micro-kernel
pb = min( k - pc, DGEMM_KC );
#pragma omp parallel for num_threads( bl_ic_nt ) private( jr )
for ( j = 0; j < jb; j += DGEMM_NR ) {
packB_kcxnc_d(
min( jb - j, DGEMM_NR ),
pb,
&XB[ pc ],
ldb,
jc + j,
&packB[ j * pb ]
);
}
//#pragma omp parallel for num_threads( bl_ic_nt ) private( ic, ib, i, ir )
#pragma omp parallel num_threads( bl_ic_nt ) private( ic, ib, i, ir )
{
int tid = omp_get_thread_num();
int my_start;
int my_end;
bl_get_range( m, DGEMM_MR, &my_start, &my_end );
for ( ic = my_start; ic < my_end; ic += DGEMM_MC ) { // 3-rd loop around micro-kernel
ib = min( my_end - ic, DGEMM_MC );
for ( i = 0; i < ib; i += DGEMM_MR ) {
packA_mcxkc_d(
min( ib - i, DGEMM_MR ),
pb,
&XA[ pc * lda ],
lda,
ic + i,
&packA[ tid * DGEMM_MC * pb + i * pb ]
);
}
bl_macro_kernel(
ib,
jb,
pb,
packA + tid * DGEMM_MC * pb,
packB,
&C[ jc * ldc + ic ],
ldc
);
} // End 3.rd loop around micro-kernel
}
} // End 4.th loop around micro-kernel
} // End 5.th loop around micro-kernel
free( packA );
free( packB );
}
|
SE_fgg.c | #include "SE_fgg.h"
#include "x86intrin.h"
#include "string.h"
#include "malloc.h"
#include "fgg_thrd.h"
#include "fgg_thrd.c"
#include "SE_fkg.c"
// Dag Lindbo, dag@kth.se
// =============================================================================
// Internal routines ===========================================================
// -----------------------------------------------------------------------------
static double randnum(double min, double L)
{
double q = ( (double) rand() )/RAND_MAX;
return L*q+min;
}
// -----------------------------------------------------------------------------
int is_aligned(double* h, int alignment)
{
if ((((unsigned long)h) & (alignment-1)) == 0)
return 1;
else
return 0;
}
// =============================================================================
// SE FGG Utility routines =====================================================
// -----------------------------------------------------------------------------
// Set array elements to double-precision zero
void SE_fp_set_zero(double* restrict x, const int N)
{
for(int i=0; i<N; i++)
x[i] = 0.0;
}
// -----------------------------------------------------------------------------
int SE_prod3(const int v[3])
{
return v[0]*v[1]*v[2];
}
// -----------------------------------------------------------------------------
double SE_gettime(void)
{
struct timeval tv;
gettimeofday(&tv,NULL);
return tv.tv_sec + 1e-6*tv.tv_usec;
}
// -----------------------------------------------------------------------------
void SE_FGG_pack_params(SE_FGG_params* params, int N, int M0, int M1, int M2,
int P, double c, double h)
{
params->N = N;
params->P = P;
params->P_half=half(P);
params->c = c;
params->d = pow(c/PI,1.5);
params->h = h;
params->a = -1;
params->b = -1;
params->dims[0] = M0;
params->dims[1] = M1;
params->dims[2] = M2;
params->npdims[0] = M0+P;
params->npdims[1] = M1+P;
params->npdims[2] = M2+P;
}
// -----------------------------------------------------------------------------
void SE2P_FGG_pack_params(SE_FGG_params* params, int N, int M0, int M1, int M2,
int P, double c, double h, double a)
{
params->N = N;
params->P = P;
params->P_half=half(P);
params->c = c;
params->d = pow(c/PI,1.5);
params->h = h;
params->a = a;
params->b = -1;
params->dims[0] = M0;
params->dims[1] = M1;
params->dims[2] = M2;
params->npdims[0] = M0+P;
params->npdims[1] = M1+P;
params->npdims[2] = M2+P;
}
// -----------------------------------------------------------------------------
void SE1P_FGG_pack_params(SE_FGG_params* params, int N, int M0, int M1, int M2,
int P, double c, double h, double a, double b)
{
params->N = N;
params->P = P;
params->P_half=half(P);
params->c = c;
params->d = pow(c/PI,1.5);
params->h = h;
params->a = a;
params->b = b;
params->dims[0] = M0;
params->dims[1] = M1;
params->dims[2] = M2;
params->npdims[0] = M0+P;
params->npdims[1] = M1+P;
params->npdims[2] = M2+P;
}
// -----------------------------------------------------------------------------
void SE_FGG_allocate_workspace(SE_FGG_work* work, const SE_FGG_params* params,
int allocate_zs, int allocate_fgg_expa)
{
const int P=params->P;
int numel = SE_prod3(params->npdims);
work->H = SE_FGG_MALLOC(numel*sizeof(double));
SE_fp_set_zero(work->H, numel);
if(allocate_zs)
work->zs = SE_FGG_MALLOC(P*P*P*sizeof(double));
else
work->zs = NULL;
work->free_zs=allocate_zs;
if(allocate_fgg_expa)
{
numel = (params->N)*(params->P);
work->zx = (double*) SE_FGG_MALLOC(numel*sizeof(double));
work->zy = (double*) SE_FGG_MALLOC(numel*sizeof(double));
work->zz = (double*) SE_FGG_MALLOC(numel*sizeof(double));
work->idx= (int*) SE_FGG_MALLOC(params->N*sizeof(int));
#ifdef FORCE
work->zfx = (double*) SE_FGG_MALLOC(numel*sizeof(double));
work->zfy = (double*) SE_FGG_MALLOC(numel*sizeof(double));
work->zfz = (double*) SE_FGG_MALLOC(numel*sizeof(double));
#endif
}
else
{
work->zx=NULL;
work->zy=NULL;
work->zz=NULL;
#ifdef FORCE
work->zfx=NULL;
work->zfy=NULL;
work->zfz=NULL;
#endif
work->idx=NULL;
}
work->free_fgg_expa=allocate_fgg_expa;
}
// -----------------------------------------------------------------------------
double* SE_FGG_allocate_grid(const SE_FGG_params* params)
{
int numel = SE_prod3(params->dims);
double* H_per = SE_FGG_MALLOC(numel*sizeof(double));
SE_fp_set_zero(H_per, numel);
return H_per;
}
// -----------------------------------------------------------------------------
double* SE_FGG_allocate_vec(const int Nm)
{
double* phi = SE_FGG_MALLOC(Nm*sizeof(double));
SE_fp_set_zero(phi, Nm);
return phi;
}
// -----------------------------------------------------------------------------
void SE_FGG_free_workspace(SE_FGG_work* work)
{
SE_FGG_FREE(work->H);
if(work->free_zs)
SE_FGG_FREE(work->zs);
if(work->free_fgg_expa)
{
SE_FGG_FREE(work->zx);
SE_FGG_FREE(work->zy);
SE_FGG_FREE(work->zz);
#ifdef FORCE
SE_FGG_FREE(work->zfx);
SE_FGG_FREE(work->zfy);
SE_FGG_FREE(work->zfz);
#endif
SE_FGG_FREE(work->idx);
}
}
// -----------------------------------------------------------------------------
void SE_init_unit_system(SE_state* s, const SE_FGG_params* params)
{
const int N=params->N;
if(N%2!=0)
return;
s->x = SE_FGG_MALLOC(3*N*sizeof(double));
s->q = SE_FGG_MALLOC( N*sizeof(double));
s->phi = SE_FGG_MALLOC(N*sizeof(double));
FILE *fp;
fp = fopen("atoms.txt","r");
int err=0,i;
for(i=0; i<N; i++)
{
err = fscanf(fp,"%lf",&(s->x[i ]));
err|= fscanf(fp,"%lf",&(s->x[i+ N]));
err|= fscanf(fp,"%lf",&(s->x[i+2*N]));
err|= fscanf(fp,"%lf",&(s->q[i]));
}
fclose(fp);
if(err==EOF)
printf("Not successful!!!\n");
}
// -----------------------------------------------------------------------------
void SE_init_system(SE_state* s, const SE_FGG_params* params)
{
const int N=params->N;
s->x = SE_FGG_MALLOC(3*N*sizeof(double));
s->q = SE_FGG_MALLOC( N*sizeof(double));
s->phi = SE_FGG_MALLOC(N*sizeof(double));
for(int i=0; i<N; i++)
{
s->q[i] = randnum(-1,2);
s->x[i ] = randnum(0,1);
s->x[i+N ] = randnum(0,1);
s->x[i+2*N] = randnum(0,1);
}
}
// -----------------------------------------------------------------------------
void SE_free_system(SE_state* s)
{
SE_FGG_FREE(s->x);
SE_FGG_FREE(s->q);
#ifdef CALC_ENERGY
SE_FGG_FREE(s->phi);
#endif
}
// -----------------------------------------------------------------------------
// Wrap H to produce periodicity
// OUTPUT IN FORTRAN/MATLAB-STYLE COLUMN MAJOR LAYOUT!
void SE_FGG_wrap_fcn(double* H_per,
const SE_FGG_work* work, const SE_FGG_params* params)
{
int idx;
int widx[3];
const int p_half = half(params->P);
// can not openMP here, race to += on H_per beacuse indices wrap around
for(int i=0; i<params->npdims[0]; i++)
{
for(int j=0; j<params->npdims[1]; j++)
{
for(int k=0; k<params->npdims[2]; k++)
{
widx[0] = vmod(i-p_half,params->dims[0]);
widx[1] = vmod(j-p_half,params->dims[1]);
widx[2] = vmod(k-p_half,params->dims[2]);
idx = __IDX3_CMAJ(widx[0], widx[1], widx[2],
params->dims[0], params->dims[1]);
H_per[idx] += work->H[ __IDX3_RMAJ(i,j,k,
params->npdims[1],
params->npdims[2])];
}
}
}
}
// -----------------------------------------------------------------------------
// Wrap H to produce 2-periodicity
// OUTPUT IN FORTRAN/MATLAB-STYLE COLUMN MAJOR LAYOUT!
void SE2P_FGG_wrap_fcn(double* restrict H_per,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
int idx;
int widx[2];
const int p_half = half(params->P);
// can not openMP here, race to += on H_per beacuse indices wrap around
for(int i=0; i<params->npdims[0]; i++)
{
for(int j=0; j<params->npdims[1]; j++)
{
for(int k=0; k<params->npdims[2]; k++)
{
widx[0] = vmod(i-p_half,params->dims[0]);
widx[1] = vmod(j-p_half,params->dims[1]);
idx = __IDX3_CMAJ(widx[0], widx[1], k,
params->dims[0], params->dims[1]);
H_per[idx] += work->H[ __IDX3_RMAJ(i,j,k,
params->npdims[1],
params->npdims[2]) ];
}
}
}
}
// -----------------------------------------------------------------------------
// Wrap H to produce 1-periodicity
// OUTPUT IN FORTRAN/MATLAB-STYLE COLUMN MAJOR LAYOUT!
void SE1P_FGG_wrap_fcn(double* restrict H_per,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
int idx;
int widx;
const int p_half = half(params->P);
// can not openMP here, race to += on H_per beacuse indices wrap around
for(int i=0; i<params->npdims[0]; i++)
{
widx= vmod(i-p_half,params->dims[0]);
for(int j=0; j<params->npdims[1]; j++)
{
for(int k=0; k<params->npdims[2]; k++)
{
idx = __IDX3_CMAJ(widx, j, k,
params->dims[0], params->dims[1]);
H_per[idx] += work->H[ __IDX3_RMAJ(i,j,k,
params->npdims[1],
params->npdims[2]) ];
}
}
}
}
// -----------------------------------------------------------------------------
// Extend periodic function larger box
// INPUT IN FORTRAN/MATLAB-STYLE COLUMN MAJOR LAYOUT!
void SE_FGG_extend_fcn(SE_FGG_work* work, const double* H_per,
const SE_FGG_params* params)
{
int idx;
int widx[3];
const int p_half = params->P_half;
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int i=0; i<params->npdims[0]; i++)
{
for(int j=0; j<params->npdims[1]; j++)
{
for(int k=0; k<params->npdims[2]; k++)
{
widx[0] = vmod(i-p_half,params->dims[0]);
widx[1] = vmod(j-p_half,params->dims[1]);
widx[2] = vmod(k-p_half,params->dims[2]);
idx = __IDX3_CMAJ(widx[0], widx[1], widx[2],
params->dims[0], params->dims[1]);
work->H[__IDX3_RMAJ(i,j,k,params->npdims[1],params->npdims[2])]
= H_per[idx];
}
}
}
}
// -----------------------------------------------------------------------------
// Extend 2-periodic function larger box
// INPUT IN FORTRAN/MATLAB-STYLE COLUMN MAJOR LAYOUT!
void SE2P_FGG_extend_fcn(SE_FGG_work* work, const double* H_per,
const SE_FGG_params* params)
{
int idx;
int widx[2];
const int p_half = half(params->P);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int i=0; i<params->npdims[0]; i++)
{
for(int j=0; j<params->npdims[1]; j++)
{
for(int k=0; k<params->npdims[2]; k++)
{
widx[0] = vmod(i-p_half,params->dims[0]);
widx[1] = vmod(j-p_half,params->dims[1]);
idx = __IDX3_CMAJ(widx[0], widx[1], k,
params->dims[0], params->dims[1]);
work->H[__IDX3_RMAJ(i,j,k,params->npdims[1],params->npdims[2])]
= H_per[idx];
}
}
}
}
// -----------------------------------------------------------------------------
// Extend 1-periodic function larger box
// INPUT IN FORTRAN/MATLAB-STYLE COLUMN MAJOR LAYOUT!
void SE1P_FGG_extend_fcn(SE_FGG_work* work, const double* H_per,
const SE_FGG_params* params)
{
int idx;
int widx;
const int p_half = half(params->P);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int i=0; i<params->npdims[0]; i++)
{
widx = vmod(i-p_half,params->dims[0]);
for(int j=0; j<params->npdims[1]; j++)
{
for(int k=0; k<params->npdims[2]; k++)
{
idx = __IDX3_CMAJ(widx, j, k,
params->dims[0], params->dims[1]);
work->H[__IDX3_RMAJ(i,j,k,params->npdims[1],params->npdims[2])]
= H_per[idx];
}
}
}
}
// =============================================================================
// Core SE FGG routines ========================================================
// -----------------------------------------------------------------------------
void SE_FGG_base_gaussian(SE_FGG_work* work, const SE_FGG_params* params)
{
int idx;
// unpack parameters
const int p=params->P;
const int p_half = half(p);
const int p_from = (is_odd(p) ? p_half:p_half-1);
const double h=params->h;
const double c=params->c;
const double d=params->d;
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int i = -p_from; i<=p_half; i++)
{
// hoisting this index calculation (more) breaks omp-parallel code
idx = __IDX3_RMAJ(i+p_from, 0, 0, p, p);
for(int j = -p_from; j<=p_half; j++)
for(int k = -p_from; k<=p_half; k++)
{
work->zs[idx++] = d*exp(-c*((i*h)*(i*h) +
(j*h)*(j*h) +
(k*h)*(k*h)));
}
}
}
// -----------------------------------------------------------------------------
#ifdef THREE_PERIODIC
void fgg_offset_3p(const double x[3],
const SE_FGG_params* params,
double t0[3],
int idx_from[3])
{
const int p = params->P;
const int p_half = params->P_half;
const double h = params->h;
int idx;
if(is_odd(p))
{
for(int j=0; j<3; j++)
{
idx = (int) round(x[j]/h);
idx_from[j] = idx - p_half;
t0[j] = x[j]-h*idx;
}
}
else
{
for(int j=0; j<3; j++)
{
idx = (int) floor(x[j]/h);
idx_from[j] = idx - (p_half-1);
t0[j] = x[j]-h*idx;
}
}
}
static inline
int fgg_expansion_3p(const double x[3], const double q,
const SE_FGG_params* params,
double z2_0[P_MAX],
double z2_1[P_MAX],
double z2_2[P_MAX])
{
// unpack params
const int p = params->P;
const int p_half = params->P_half;
const double h = params->h;
const double c=params->c;
double t0[3];
int idx_from[3];
// compute index range and centering
fgg_offset_3p(x, params, t0, idx_from);
// compute third factor
double z3 = exp(-c*(t0[0]*t0[0] + t0[1]*t0[1] + t0[2]*t0[2]) )*q;
// compute second factor by induction
double z_base0 = exp(2*c*h*t0[0]);
double z_base1 = exp(2*c*h*t0[1]);
double z_base2 = exp(2*c*h*t0[2]);
double z0, z1, z2;
if(is_odd(p))
{
z0 = pow(z_base0,-p_half);
z1 = pow(z_base1,-p_half);
z2 = pow(z_base2,-p_half);
}
else
{
z0 = pow(z_base0,-p_half+1);
z1 = pow(z_base1,-p_half+1);
z2 = pow(z_base2,-p_half+1);
}
z2_0[0] = z0;
z2_1[0] = z1;
z2_2[0] = z2;
for(int i=1; i<p; i++)
{
z0 *=z_base0;
z1 *=z_base1;
z2 *=z_base2;
z2_0[i] = z0;
z2_1[i] = z1;
z2_2[i] = z2;
}
// save some flops by multiplying one vector with z3 factor
for(int i=0; i<p; i++)
{
z2_0[i] *= z3;
}
return __IDX3_RMAJ(idx_from[0]+p_half,
idx_from[1]+p_half,
idx_from[2]+p_half,
params->npdims[1], params->npdims[2]);
}
static inline
int fgg_index_3p(const double x[3],
const SE_FGG_params* params)
{
const int p_half = params->P_half;
double t0[3];
int idx_from[3];
fgg_offset_3p(x, params, t0, idx_from);
return __IDX3_RMAJ(idx_from[0]+p_half,
idx_from[1]+p_half,
idx_from[2]+p_half,
params->npdims[1], params->npdims[2]);
}
#endif
// -----------------------------------------------------------------------------
#ifdef TWO_PERIODIC
// -----------------------------------------------------------------------------
static inline
int fgg_expansion_2p(const double x[3], const double q,
const SE_FGG_params* params,
double z2_0[P_MAX],
double z2_1[P_MAX],
double z2_2[P_MAX])
{
const int p = params->P;
const int p_half = params->P_half;
const double h = params->h;
const double c=params->c;
const double a=params->a;
double t0[3];
int idx;
int idx_from[3];
// compute index range and centering
if(is_odd(p))
{
idx = (int) round(x[0]/h);
idx_from[0] = idx - p_half;
t0[0] = x[0]-h*idx;
idx = (int) round(x[1]/h);
idx_from[1] = idx - p_half;
t0[1] = x[1]-h*idx;
idx = (int) round((x[2]-(a+h/2))/h);
idx_from[2] = idx - p_half;
t0[2] = x[2] - (idx*h + (a+h/2));
}
else
{
idx = (int) floor(x[0]/h);
idx_from[0] = idx - (p_half-1);
t0[0] = x[0]-h*idx;
idx = (int) floor(x[1]/h);
idx_from[1] = idx - (p_half-1);
t0[1] = x[1]-h*idx;
idx = (int) floor((x[2]-(a+h/2))/h);
idx_from[2] = idx - (p_half-1);
t0[2] = x[2] - (idx*h + (a+h/2));
}
// compute third factor
double z3 = exp(-c*(t0[0]*t0[0] + t0[1]*t0[1] + t0[2]*t0[2]) )*q;
// compute second factor by induction
double z_base0 = exp(2*c*h*t0[0]);
double z_base1 = exp(2*c*h*t0[1]);
double z_base2 = exp(2*c*h*t0[2]);
double z0, z1, z2;
if(is_odd(p))
{
z0 = pow(z_base0,-p_half);
z1 = pow(z_base1,-p_half);
z2 = pow(z_base2,-p_half);
}
else
{
z0 = pow(z_base0,-p_half+1);
z1 = pow(z_base1,-p_half+1);
z2 = pow(z_base2,-p_half+1);
}
z2_0[0] = z0;
z2_1[0] = z1;
z2_2[0] = z2;
for(int i=1; i<p; i++)
{
z0 *=z_base0;
z1 *=z_base1;
z2 *=z_base2;
z2_0[i] = z0;
z2_1[i] = z1;
z2_2[i] = z2;
}
// save some flops by multiplying one vector with z3 factor
for(int i=0; i<p; i++)
{
z2_0[i] *= z3;
}
return __IDX3_RMAJ(idx_from[0]+p_half,
idx_from[1]+p_half,
idx_from[2],
params->npdims[1], params->npdims[2]);
}
static inline
int fgg_index_2p(const double x[3],
const SE_FGG_params* params)
{
const int p = params->P;
const int p_half = params->P_half;
const double h = params->h;
const double a=params->a;
int idx;
int idx_from[3];
// compute index range and centering
if(is_odd(p))
{
idx = (int) round(x[0]/h);
idx_from[0] = idx - p_half;
idx = (int) round(x[1]/h);
idx_from[1] = idx - p_half;
idx = (int) round((x[2]-(a+h/2))/h);
idx_from[2] = idx - p_half;
}
else
{
idx = (int) floor(x[0]/h);
idx_from[0] = idx - (p_half-1);
idx = (int) floor(x[1]/h);
idx_from[1] = idx - (p_half-1);
idx = (int) floor((x[2]-(a+h/2))/h);
idx_from[2] = idx - (p_half-1);
}
return __IDX3_RMAJ(idx_from[0]+p_half,
idx_from[1]+p_half,
idx_from[2],
params->npdims[1], params->npdims[2]);
}
#endif
// -----------------------------------------------------------------------------
#ifdef ONE_PERIODIC
static
int fgg_expansion_1p(const double x[3], const double q,
const SE_FGG_params* params,
double z2_0[P_MAX],
double z2_1[P_MAX],
double z2_2[P_MAX])
{
const int p = params->P;
const int p_half = params->P_half;
const double h = params->h;
const double c=params->c;
const double a=params->a;
const double b=params->b;
double t0[3];
int idx;
int idx_from[3];
// compute index range and centering
if(is_odd(p))
{
idx = (int) round((x[0]-(a+h/2))/h);
idx_from[0] = idx - p_half;
t0[0] = x[0] - (idx*h + (a+h/2));
idx = (int) round((x[1]-(b+h/2))/h);
idx_from[1] = idx - p_half;
t0[1] = x[1] - (idx*h + (b+h/2));
idx = (int) round(x[2]/h);
idx_from[2] = idx - p_half;
t0[2] = x[2]-h*idx;
}
else
{
idx = (int) floor((x[0]-(a+h/2))/h);
idx_from[0] = idx - (p_half-1);
t0[0] = x[0] - (idx*h + (a+h/2));
idx = (int) floor((x[1]-(b+h/2))/h);
idx_from[1] = idx - (p_half-1);
t0[1] = x[1] - (idx*h + (b+h/2));
idx = (int) floor(x[2]/h);
idx_from[2] = idx - (p_half-1);
t0[2] = x[2]-h*idx;
}
// compute third factor
double z3 = exp(-c*(t0[0]*t0[0] + t0[1]*t0[1] + t0[2]*t0[2]) )*q;
// compute second factor by induction
double z_base0 = exp(2*c*h*t0[0]);
double z_base1 = exp(2*c*h*t0[1]);
double z_base2 = exp(2*c*h*t0[2]);
double z0, z1, z2;
if(is_odd(p))
{
z0 = pow(z_base0,-p_half);
z1 = pow(z_base1,-p_half);
z2 = pow(z_base2,-p_half);
}
else
{
z0 = pow(z_base0,-p_half+1);
z1 = pow(z_base1,-p_half+1);
z2 = pow(z_base2,-p_half+1);
}
z2_0[0] = z0;
z2_1[0] = z1;
z2_2[0] = z2;
for(int i=1; i<p; i++)
{
z0 *=z_base0;
z1 *=z_base1;
z2 *=z_base2;
z2_0[i] = z0;
z2_1[i] = z1;
z2_2[i] = z2;
}
// save some flops by multiplying one vector with z3 factor
for(int i=0; i<p; i++)
{
z2_0[i] *= z3;
}
return __IDX3_RMAJ(idx_from[0],
idx_from[1],
idx_from[2]+p_half,
params->npdims[1], params->npdims[2]);
}
// -----------------------------------------------------------------------------
static inline
int fgg_index_1p(const double x[3],
const SE_FGG_params* params)
{
const int p = params->P;
const int p_half = params->P_half;
const double h = params->h;
const double a=params->a;
const double b=params->b;
int idx;
int idx_from[3];
// compute index range and centering
if(is_odd(p))
{
idx = (int) round((x[0]-(a+h/2))/h);
idx_from[0] = idx - p_half;
idx = (int) round((x[1]-(b+h/2))/h);
idx_from[1] = idx - p_half;
idx = (int) round(x[2]/h);
idx_from[2] = idx - p_half;
}
else
{
idx = (int) floor((x[0]-(a+h/2))/h);
idx_from[0] = idx - (p_half-1);
idx = (int) floor((x[1]-(b+h/2))/h);
idx_from[1] = idx - (p_half-1);
idx = (int) floor(x[2]/h);
idx_from[2] = idx - (p_half-1);
}
return __IDX3_RMAJ(idx_from[0],
idx_from[1],
idx_from[2]+p_half,
params->npdims[1], params->npdims[2]);
}
#endif
// -----------------------------------------------------------------------------
void SE_FGG_expand_all(SE_FGG_work* work,
const SE_state* st,
const SE_FGG_params* params)
{
double xn[3] MEM_ALIGNED;
const int N = params->N;
const int P = params->P;
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int n=0; n<N; n++)
{
// compute index and expansion vectors
xn[0] = st->x[n]; xn[1] = st->x[n+N]; xn[2] = st->x[n+2*N];
*(work->idx+n) = __FGG_EXPA(xn,1,params,
work->zx+n*P,
work->zy+n*P,
work->zz+n*P);
}
}
// ----------------------------------------------------------------------
// vanilla grid gather
void SE_FGG_int(double* restrict phi,
const SE_FGG_work* work,
const SE_state* st,
const SE_FGG_params* params)
{
double z2_0[P_MAX] MEM_ALIGNED;
double z2_1[P_MAX] MEM_ALIGNED;
double z2_2[P_MAX] MEM_ALIGNED;
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const int p = params->P;
const int N = params->N;
const double h=params->h;
double xm[3];
int i,j,k,idx, zidx;
double phi_m, cij;
const int incrj = params->npdims[2]-p;
const int incri = params->npdims[2]*(params->npdims[1]-p);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
xm[0] = st->x[m]; xm[1] = st->x[m+N]; xm[2] = st->x[m+2*N];
idx = __FGG_EXPA(xm, 1, params, z2_0, z2_1, z2_2);
phi_m = 0;
zidx = 0;
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
cij = z2_0[i]*z2_1[j];
for(k = 0; k<p; k++)
{
phi_m += H[idx]*zs[zidx]*z2_2[k]*cij;
idx++; zidx++;
}
idx += incrj;
}
idx += incri;
}
phi[m] = (h*h*h)*phi_m;
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_SSE_dispatch(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
const int p = params->P;
const int incrj = params->dims[2]; // middle increment
const int incri = params->npdims[2]*(params->dims[1]);// outer increment
#if 0
// THIS BYPASSES THE FAST SSE KERNELS.
//
// THEY ARE PLATFORM DEPENDENT, AND THUS MAY NOT WORK OUT OF THE BOX.
// REMOVE THIS BLOCK ONLY IF YOU ARE FAMILIAR WITH BASIC DEBUGGING,
// THE BASICS OF SSE INTRINSICS, AND ARE WILLING TO UNDERSTAND WHERE
// THE (DATA ALIGNMENT) PRECONDITIONS OF SSE INSTRUCTIONS MAY BREAK
// IN THE SSE CODE BELOW.
__DISPATCHER_MSG("[FGG INT SSE] SSE Disabled\n");
SE_FGG_int_split(phi, work, params);
return;
#endif
// if P is odd, or if either increment is odd, fall back on vanilla
if( is_odd(p) || is_odd(incri) || is_odd(incrj) )
{
__DISPATCHER_MSG("[FGG INT SSE] SSE Abort (PARAMS)\n");
SE_FGG_int_split(phi, work, params);
return;
}
#if 0
// If the work arrays zs or zX are misaligned, fall back on vanilla.
// These arrays are dynamically allocated, so getting this alignment
// is really the compilers job! Once you trust it, remove this
// check, because the long integer modulus operation is not fast.
if( ( (unsigned long) work->zs)%16 != 0 ||
( (unsigned long) work->zx)%16 != 0 ||
( (unsigned long) work->zy)%16 != 0 ||
( (unsigned long) work->zz)%16 != 0 )
{
__DISPATCHER_MSG("[FGG INT SSE] SSE Abort (DATA)\n");
SE_FGG_int_split(phi, work, params);
return;
}
#endif
// otherwise the preconditions for SSE codes are satisfied.
if(p==8)
{
// specific for p=8
__DISPATCHER_MSG("[FGG INT SSE] P=8\n");
SE_FGG_int_split_SSE_P8(phi, work, params);
}
else if(p==16)
{
// specific for p=16
__DISPATCHER_MSG("[FGG INT SSE] P=16\n");
SE_FGG_int_split_SSE_P16(phi, work, params);
}
else if(p%8==0)
{
// for p divisible by 8
__DISPATCHER_MSG("[FGG INT SSE] P unroll 8\n");
SE_FGG_int_split_SSE_u8(phi, work, params);
}
else
{
// vanilla SSE code (any even p)
__DISPATCHER_MSG("[FGG INT SSE] Vanilla\n");
SE_FGG_int_split_SSE(phi, work, params);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
const int N = params->N;
const double h=params->h;
int i,j,k,idx,idx_zs,idx_zz;
double phi_m, cij;
const int incrj = params->npdims[2]-p;
const int incri = params->npdims[2]*(params->npdims[1]-p);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
phi_m = 0;
idx_zs = 0;
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
cij = zx[m*p+i]*zy[m*p+j];
idx_zz=m*p;
for(k = 0; k<p; k++)
{
phi_m += H[idx]*zs[idx_zs]*zz[idx_zz]*cij;
idx++; idx_zs++; idx_zz++;
}
idx += incrj;
}
idx += incri;
}
phi[m] = (h*h*h)*phi_m;
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_SSE(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
const int N = params->N;
const double h=params->h;
int i,j,k,idx,idx_zs,idx_zz;
double s[2] MEM_ALIGNED;
__m128d rH0, rZZ0, rZS0, rC, rP;
const int incrj = params->npdims[2]-p;
const int incri = params->npdims[2]*(params->npdims[1]-p);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
idx_zs = 0;
rP=_mm_setzero_pd();
if(idx%2==0) // H[idx] is 16-aligned so vectorization simple
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( zx[m*p+i]*zy[m*p+j]);
idx_zz=m*p;
for(k = 0; k<p; k+=2)
{
rH0 = _mm_load_pd( H+idx );
rZZ0 = _mm_load_pd( zz + idx_zz);
rZS0 = _mm_load_pd( zs + idx_zs);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
idx+=2;
idx_zs+=2;
idx_zz+=2;
}
idx += incrj;
}
idx += incri;
}
}
else // H[idx] not 16-aligned, so use non-aligned loads
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( zx[m*p+i]*zy[m*p+j]);
idx_zz=m*p;
for(k = 0; k<p; k+=2)
{
rH0 = _mm_loadu_pd( H+idx );
rZZ0 = _mm_load_pd( zz + idx_zz);
rZS0 = _mm_load_pd( zs + idx_zs);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
idx+=2;
idx_zs+=2;
idx_zz+=2;
}
idx += incrj;
}
idx += incri;
}
}
_mm_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_SSE_P8(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
/* ASSUME P=8 const int p = params->P; */
const int N = params->N;
const double h=params->h;
int i,j,idx,idx_zs;
double s[2] MEM_ALIGNED;
// hold entire zz vector
__m128d rZZ0, rZZ1, rZZ2, rZZ3;
__m128d rC, rP;
__m128d rH0, rH1, rH2, rH3;
__m128d rZS0, rZS1, rZS2, rZS3;
const int incrj = params->npdims[2]-8;
const int incri = params->npdims[2]*(params->npdims[1]-8);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
idx_zs = 0;
rP=_mm_setzero_pd();
/* hoist load of ZZ vector */
rZZ0 = _mm_load_pd(zz + m*8 );
rZZ1 = _mm_load_pd(zz + m*8 + 2 );
rZZ2 = _mm_load_pd(zz + m*8 + 4 );
rZZ3 = _mm_load_pd(zz + m*8 + 6 );
if(idx%2==0) // H[idx] is 16-aligned so vectorization simple
{
for(i = 0; i<8; i++)
{
for(j = 0; j<8; j++)
{
rC = _mm_set1_pd( zx[m*8+i]*zy[m*8+j]);
rH0 = _mm_load_pd( H+idx );
rH1 = _mm_load_pd( H+idx + 2);
rH2 = _mm_load_pd( H+idx + 4);
rH3 = _mm_load_pd( H+idx + 6);
rZS0 = _mm_load_pd( zs + idx_zs );
rZS1 = _mm_load_pd( zs + idx_zs + 2);
rZS2 = _mm_load_pd( zs + idx_zs + 4);
rZS3 = _mm_load_pd( zs + idx_zs + 6);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS1)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS2)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS3)));
idx_zs +=8;
idx += incrj + 8;
}
idx += incri;
}
}
else // H[idx] not 16-aligned, so use non-aligned loads
{
for(i = 0; i<8; i++)
{
for(j = 0; j<8; j++)
{
rC = _mm_set1_pd( zx[m*8+i]*zy[m*8+j]);
rH0 = _mm_loadu_pd( H+idx );
rH1 = _mm_loadu_pd( H+idx + 2);
rH2 = _mm_loadu_pd( H+idx + 4);
rH3 = _mm_loadu_pd( H+idx + 6);
rZS0 = _mm_load_pd( zs + idx_zs );
rZS1 = _mm_load_pd( zs + idx_zs + 2);
rZS2 = _mm_load_pd( zs + idx_zs + 4);
rZS3 = _mm_load_pd( zs + idx_zs + 6);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS1)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS2)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS3)));
idx_zs +=8;
idx += incrj + 8;
}
idx += incri;
}
}
_mm_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_SSE_P16(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
/* ASSUME P=16 const int p = params->P; */
const int N = params->N;
const double h=params->h;
int i,j,idx,idx_zs;
double s[2] MEM_ALIGNED;
// hold entire zz vector
__m128d rZZ0, rZZ1, rZZ2, rZZ3, rZZ4, rZZ5, rZZ6, rZZ7;
__m128d rC, rP;
__m128d rH0, rZS0;
const int incrj = params->npdims[2]-16;
const int incri = params->npdims[2]*(params->npdims[1]-16);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
_mm_prefetch( (void*) (H+idx), _MM_HINT_T0);
idx_zs = 0;
_mm_prefetch( (void*) zs, _MM_HINT_T0);
rP=_mm_setzero_pd();
/* hoist load of ZZ vector */
rZZ0 = _mm_load_pd(zz + m*16 );
rZZ1 = _mm_load_pd(zz + m*16 + 2 );
rZZ2 = _mm_load_pd(zz + m*16 + 4 );
rZZ3 = _mm_load_pd(zz + m*16 + 6 );
rZZ4 = _mm_load_pd(zz + m*16 + 8 );
rZZ5 = _mm_load_pd(zz + m*16 + 10);
rZZ6 = _mm_load_pd(zz + m*16 + 12);
rZZ7 = _mm_load_pd(zz + m*16 + 14);
if(idx%2==0) // H[idx] is 16-aligned so vectorization simple
{
for(i = 0; i<16; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm_set1_pd( zx[m*16+i]*zy[m*16+j]);
/* 0 */
rH0 = _mm_load_pd( H+idx );
rZS0 = _mm_load_pd( zs + idx_zs);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
/* 1 */
rH0 = _mm_load_pd( H+idx + 2);
rZS0 = _mm_load_pd( zs + idx_zs + 2);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS0)));
/* 2 */
rH0 = _mm_load_pd( H+idx + 4);
rZS0 = _mm_load_pd( zs + idx_zs + 4);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS0)));
/* 3 */
rH0 = _mm_load_pd( H+idx + 6);
rZS0 = _mm_load_pd( zs + idx_zs + 6);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS0)));
/* 4 */
rH0 = _mm_load_pd( H+idx + 8);
rZS0 = _mm_load_pd( zs + idx_zs + 8);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ4,rC),rZS0)));
/* 5 */
rH0 = _mm_load_pd( H+idx + 10);
rZS0 = _mm_load_pd( zs + idx_zs + 10);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ5,rC),rZS0)));
/* 6 */
rH0 = _mm_load_pd( H+idx + 12);
rZS0 = _mm_load_pd( zs + idx_zs + 12);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ6,rC),rZS0)));
/* 7 */
rH0 = _mm_load_pd( H+idx + 14);
rZS0 = _mm_load_pd( zs + idx_zs + 14);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ7,rC),rZS0)));
idx_zs +=16;
idx += incrj + 16;
}
idx += incri;
}
}
else // H[idx] not 16-aligned, so use non-aligned loads
{
for(i = 0; i<16; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm_set1_pd( zx[m*16+i]*zy[m*16+j]);
/* 0 */
rH0 = _mm_loadu_pd( H+idx );
rZS0 = _mm_load_pd( zs + idx_zs);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
/* 1 */
rH0 = _mm_loadu_pd( H+idx + 2);
rZS0 = _mm_load_pd( zs + idx_zs + 2);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS0)));
/* 2 */
rH0 = _mm_loadu_pd( H+idx + 4);
rZS0 = _mm_load_pd( zs + idx_zs + 4);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS0)));
/* 3 */
rH0 = _mm_loadu_pd( H+idx + 6);
rZS0 = _mm_load_pd( zs + idx_zs + 6);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS0)));
/* 4 */
rH0 = _mm_loadu_pd( H+idx + 8);
rZS0 = _mm_load_pd( zs + idx_zs + 8);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ4,rC),rZS0)));
/* 5 */
rH0 = _mm_loadu_pd( H+idx + 10);
rZS0 = _mm_load_pd( zs + idx_zs + 10);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ5,rC),rZS0)));
/* 6 */
rH0 = _mm_loadu_pd( H+idx + 12);
rZS0 = _mm_load_pd( zs + idx_zs + 12);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ6,rC),rZS0)));
/* 7 */
rH0 = _mm_loadu_pd( H+idx + 14);
rZS0 = _mm_load_pd( zs + idx_zs + 14);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ7,rC),rZS0)));
idx_zs +=16;
idx += incrj + 16;
}
idx += incri;
}
}
_mm_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_SSE_u8(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
const int N = params->N;
const double h=params->h;
int i,j,k,idx,idx_zs,idx_zz;
double s[2] MEM_ALIGNED;
__m128d rH0, rZZ0, rZS0, rC, rP;
__m128d rH1, rZZ1, rZS1;
__m128d rH2, rZZ2, rZS2;
__m128d rH3, rZZ3, rZS3;
const int incrj = params->npdims[2]-p;
const int incri = params->npdims[2]*(params->npdims[1]-p);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
_mm_prefetch( (void*) (H+idx), _MM_HINT_T0);
idx_zs = 0;
_mm_prefetch( (void*) zs, _MM_HINT_T0);
rP=_mm_setzero_pd();
if(idx%2==0) // H[idx] is 16-aligned so vectorization simple
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( zx[m*p+i]*zy[m*p+j] );
idx_zz=m*p;
for(k = 0; k<p; k+=8)
{
rH0 = _mm_load_pd( H+idx );
rH1 = _mm_load_pd( H+idx + 2);
rH2 = _mm_load_pd( H+idx + 4);
rH3 = _mm_load_pd( H+idx + 6);
rZZ0 = _mm_load_pd( zz + idx_zz );
rZZ1 = _mm_load_pd( zz + idx_zz + 2);
rZZ2 = _mm_load_pd( zz + idx_zz + 4);
rZZ3 = _mm_load_pd( zz + idx_zz + 6);
rZS0 = _mm_load_pd( zs + idx_zs );
rZS1 = _mm_load_pd( zs + idx_zs + 2);
rZS2 = _mm_load_pd( zs + idx_zs + 4);
rZS3 = _mm_load_pd( zs + idx_zs + 6);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS1)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS2)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS3)));
idx+=8;
idx_zs+=8;
idx_zz+=8;
}
idx += incrj;
}
idx += incri;
}
}
else // H[idx] not 16-aligned, so use non-aligned load from H
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( zx[m*p+i]*zy[m*p+j] );
idx_zz=m*p;
for(k = 0; k<p; k+=8)
{
rH0 = _mm_loadu_pd( H+idx );
rH1 = _mm_loadu_pd( H+idx + 2);
rH2 = _mm_loadu_pd( H+idx + 4);
rH3 = _mm_loadu_pd( H+idx + 6);
rZZ0 = _mm_load_pd( zz + idx_zz );
rZZ1 = _mm_load_pd( zz + idx_zz + 2);
rZZ2 = _mm_load_pd( zz + idx_zz + 4);
rZZ3 = _mm_load_pd( zz + idx_zz + 6);
rZS0 = _mm_load_pd( zs + idx_zs );
rZS1 = _mm_load_pd( zs + idx_zs + 2);
rZS2 = _mm_load_pd( zs + idx_zs + 4);
rZS3 = _mm_load_pd( zs + idx_zs + 6);
rP = _mm_add_pd(rP,_mm_mul_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS1)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS2)));
rP = _mm_add_pd(rP,_mm_mul_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS3)));
idx+=8;
idx_zs+=8;
idx_zz+=8;
}
idx += incrj;
}
idx += incri;
}
}
// done accumulating
_mm_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]);
}
}
// -----------------------------------------------------------------------------
#ifdef __AVX__
void SE_FGG_int_split_AVX_dispatch(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
const int p = params->P;
const int incrj = params->dims[2]; // middle increment
const int incri = params->npdims[2]*(params->dims[1]);// outer increment
#ifdef AVX_FMA
__DISPATCHER_MSG("[FGG INT AVX-FMA] ");
#else
__DISPATCHER_MSG("[FGG INT AVX] ");
#endif
#if 0
// THIS BYPASSES THE FAST AVX KERNELS.
__DISPATCHER_MSG("AVX Disabled\n");
SE_FGG_int_split(phi, work, params);
return;
#endif
// if either P or increments are not divisible by 4, fall back to SSE
if( isnot_div_by_4(p) || isnot_div_by_4(incri) || isnot_div_by_4(incrj) )
{
__DISPATCHER_MSG("AVX Abort (PARAMS)\n");
SE_FGG_int_split_SSE_dispatch(phi, work, params);
return;
}
// otherwise the preconditions for AVX codes are satisfied.
if(p==16)
{
// specific for p=16
__DISPATCHER_MSG("P=16\n");
SE_FGG_int_split_AVX_P16(phi, work, params);
}
else if(p==8)
{
// specific for p=8
__DISPATCHER_MSG("P=8\n");
SE_FGG_int_split_AVX_P8(phi, work, params);
}
else if(p%8==0)
{
// specific for p divisible by 8
__DISPATCHER_MSG("P unroll 8\n");
SE_FGG_int_split_AVX_u8(phi, work, params);
}
else if(p%4==0)
{
// specific for p divisible by 4
__DISPATCHER_MSG("P unroll 4\n");
SE_FGG_int_split_AVX(phi, work, params);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_AVX(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
const int N = params->N;
const double h=params->h;
int i,j,k,idx,idx_zs,idx_zz;
double s[4] MEM_ALIGNED;
__m256d rH0, rZZ0, rZS0, rC, rP;
const int incrj = params->npdims[2]-p;
const int incri = params->npdims[2]*(params->npdims[1]-p);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
idx_zs = 0;
rP=_mm256_setzero_pd();
if(idx%4==0) // H[idx] is 32-aligned so vectorization simple
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( zx[m*p+i]*zy[m*p+j]);
idx_zz=m*p;
for(k = 0; k<p; k+=4)
{
rH0 = _mm256_load_pd( H+idx );
rZZ0 = _mm256_load_pd( zz + idx_zz);
rZS0 = _mm256_load_pd( zs + idx_zs);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
#endif
idx+=4;
idx_zs+=4;
idx_zz+=4;
}
idx += incrj;
}
idx += incri;
}
}
else // H[idx] not 32-aligned, so use non-aligned loads
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( zx[m*p+i]*zy[m*p+j]);
idx_zz=m*p;
for(k = 0; k<p; k+=4)
{
rH0 = _mm256_loadu_pd( H+idx );
rZZ0 = _mm256_load_pd( zz + idx_zz);
rZS0 = _mm256_load_pd( zs + idx_zs);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
#endif
idx+=4;
idx_zs+=4;
idx_zz+=4;
}
idx += incrj;
}
idx += incri;
}
}
_mm256_store_pd(s,rP);
phi[m] += (h*h*h)*(s[0]+s[1]+s[2]+s[3]);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_AVX_P8(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
// ASSUME P=8 const int p = params->P; //
const int N = params->N;
const double h=params->h;
int i,j,idx,idx_zs;
double s[4] MEM_ALIGNED;
// hold entire zz vector
__m256d rZZ0, rZZ1;
__m256d rC, rP;
__m256d rH0, rH1;
__m256d rZS0, rZS1;
const int incrj = params->npdims[2]-8;
const int incri = params->npdims[2]*(params->npdims[1]-8);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
idx_zs = 0;
rP = _mm256_setzero_pd();
// hoist load of ZZ vector //
rZZ0 = _mm256_load_pd(zz + m*8 );
rZZ1 = _mm256_load_pd(zz + m*8 + 4 );
if(idx%4==0) // H[idx] is 32-aligned so vectorization simple
{
for(i = 0; i<8; i++)
{
for(j = 0; j<8; j++)
{
rC = _mm256_set1_pd( zx[m*8+i]*zy[m*8+j]);
rH0 = _mm256_load_pd( H+idx );
rH1 = _mm256_load_pd( H+idx + 4);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
rP = _mm256_fmadd_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1)));
#endif
idx_zs +=8;
idx += incrj + 8;
}
idx += incri;
}
}
else // H[idx] not 32-aligned, so use non-aligned loads
{
for(i = 0; i<8; i++)
{
for(j = 0; j<8; j++)
{
rC = _mm256_set1_pd( zx[m*8+i]*zy[m*8+j]);
rH0 = _mm256_loadu_pd( H+idx );
rH1 = _mm256_loadu_pd( H+idx + 4);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
rP = _mm256_fmadd_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1)));
#endif
idx_zs +=8;
idx += incrj + 8;
}
idx += incri;
}
}
_mm256_store_pd(s,rP);
_mm256_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]+s[2]+s[3]);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_AVX_P16(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
/* ASSUME P=16 const int p = params->P; */
const int N = params->N;
const double h=params->h;
int i,j,idx,idx_zs;
double s[4] MEM_ALIGNED;
// hold entire zz vector
__m256d rZZ0, rZZ1, rZZ2, rZZ3;
__m256d rC, rP;
__m256d rH0, rH1, rH2, rH3;
__m256d rZS0, rZS1, rZS2, rZS3;
const int incrj = params->npdims[2]-16;
const int incri = params->npdims[2]*(params->npdims[1]-16);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
idx_zs = 0;
rP=_mm256_setzero_pd();
/* hoist load of ZZ vector */
rZZ0 = _mm256_load_pd(zz + m*16 );
rZZ1 = _mm256_load_pd(zz + m*16 + 4 );
rZZ2 = _mm256_load_pd(zz + m*16 + 8 );
rZZ3 = _mm256_load_pd(zz + m*16 + 12);
if(idx%4==0) // H[idx] is 32-aligned so vectorization simple
{
for(i = 0; i<16; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm256_set1_pd( zx[m*16+i]*zy[m*16+j]);
rH0 = _mm256_load_pd( H+idx );
rH1 = _mm256_load_pd( H+idx + 4 );
rH2 = _mm256_load_pd( H+idx + 8 );
rH3 = _mm256_load_pd( H+idx + 12);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4 );
rZS2 = _mm256_load_pd( zs + idx_zs + 8 );
rZS3 = _mm256_load_pd( zs + idx_zs + 12);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
rP = _mm256_fmadd_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1),rP);
rP = _mm256_fmadd_pd(rH2,_mm256_mul_pd(_mm256_mul_pd(rZZ2,rC),rZS2),rP);
rP = _mm256_fmadd_pd(rH3,_mm256_mul_pd(_mm256_mul_pd(rZZ3,rC),rZS3),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH2,_mm256_mul_pd(_mm256_mul_pd(rZZ2,rC),rZS2)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH3,_mm256_mul_pd(_mm256_mul_pd(rZZ3,rC),rZS3)));
#endif
idx_zs +=16;
idx += incrj + 16;
}
idx += incri;
}
}
else // H[idx] not 32-aligned, so use non-aligned loads
{
for(i = 0; i<16; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm256_set1_pd( zx[m*16+i]*zy[m*16+j]);
rH0 = _mm256_loadu_pd( H+idx );
rH1 = _mm256_loadu_pd( H+idx + 4 );
rH2 = _mm256_loadu_pd( H+idx + 8 );
rH3 = _mm256_loadu_pd( H+idx + 12);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4 );
rZS2 = _mm256_load_pd( zs + idx_zs + 8 );
rZS3 = _mm256_load_pd( zs + idx_zs + 12);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
rP = _mm256_fmadd_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1),rP);
rP = _mm256_fmadd_pd(rH2,_mm256_mul_pd(_mm256_mul_pd(rZZ2,rC),rZS2),rP);
rP = _mm256_fmadd_pd(rH3,_mm256_mul_pd(_mm256_mul_pd(rZZ3,rC),rZS3),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH2,_mm256_mul_pd(_mm256_mul_pd(rZZ2,rC),rZS2)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH3,_mm256_mul_pd(_mm256_mul_pd(rZZ3,rC),rZS3)));
#endif
idx_zs +=16;
idx += incrj + 16;
}
idx += incri;
}
}
_mm256_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]+s[2]+s[3]);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_int_split_AVX_u8(double* restrict phi,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
// unpack params
const double* restrict H = work->H;
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
const int N = params->N;
const double h=params->h;
int i,j,k,idx,idx_zs,idx_zz;
double s[4] MEM_ALIGNED;
__m256d rH0, rZZ0, rZS0, rC, rP;
__m256d rH1, rZZ1, rZS1;
const int incrj = params->npdims[2]-p;
const int incri = params->npdims[2]*(params->npdims[1]-p);
#ifdef _OPENMP
#pragma omp for // work-share over OpenMP threads here
#endif
for(int m=0; m<N; m++)
{
idx = work->idx[m];
idx_zs = 0;
rP=_mm256_setzero_pd();
if(idx%4==0) // H[idx] is 32-aligned so vectorization simple
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( zx[m*p+i]*zy[m*p+j] );
idx_zz=m*p;
for(k = 0; k<p; k+=8)
{
rH0 = _mm256_load_pd( H+idx );
rH1 = _mm256_load_pd( H+idx + 4);
rZZ0 = _mm256_load_pd( zz + idx_zz );
rZZ1 = _mm256_load_pd( zz + idx_zz + 4);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
rP = _mm256_fmadd_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1)));
#endif
idx+=8;
idx_zs+=8;
idx_zz+=8;
}
idx += incrj;
}
idx += incri;
}
}
else // H[idx] not 32-aligned, so use non-aligned load from H
{
for(i = 0; i<p; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( zx[m*p+i]*zy[m*p+j] );
idx_zz=m*p;
for(k = 0; k<p; k+=8)
{
rH0 = _mm256_loadu_pd( H+idx );
rH1 = _mm256_loadu_pd( H+idx + 4);
rZZ0 = _mm256_load_pd( zz + idx_zz );
rZZ1 = _mm256_load_pd( zz + idx_zz + 4);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rP = _mm256_fmadd_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0),rP);
rP = _mm256_fmadd_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1),rP);
#else
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0)));
rP = _mm256_add_pd(rP,_mm256_mul_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1)));
#endif
idx+=8;
idx_zs+=8;
idx_zz+=8;
}
idx += incrj;
}
idx += incri;
}
}
// done accumulating
_mm256_store_pd(s,rP);
phi[m] = (h*h*h)*(s[0]+s[1]+s[2]+s[3]);
}
}
#endif // AVX
// -----------------------------------------------------------------------------
void SE_FGG_grid(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// vectors for FGG expansions
double zx0[P_MAX] MEM_ALIGNED;
double zy0[P_MAX] MEM_ALIGNED;
double zz0[P_MAX] MEM_ALIGNED;
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const int p = params->P;
double cij0;
double xn[3];
double qn;
int idx0, zidx, i,j,k, i_end;
const int incrj = params->npdims[2]-p; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-p);// outer increment
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, p);
for(int n=0; n<N; n++)
{
// compute index and expansion vectors
xn[0] = st->x[n]; xn[1] = st->x[n+N]; xn[2] = st->x[n+2*N];
idx0 = __FGG_INDEX(xn, params);
grid_thrd_slice(&grid_thrd_ws, &idx0, &i, &i_end, &zidx);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
__FGG_EXPA(xn, qn, params, zx0, zy0, zz0);
for(; i < i_end; i++)
{
for(j = 0; j<p; j++)
{
cij0 = zx0[i]*zy0[j];
for(k = 0; k<p; k++)
{
H[idx0] += zs[zidx]*zz0[k]*cij0;
idx0++;
zidx++;
}
idx0 += incrj;
}
idx0 += incri;
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_SSE_dispatch(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
const int p = params->P;
const int incrj = params->dims[2]; // middle increment
const int incri = params->npdims[2]*(params->dims[1]);// outer increment
#if 0
// THIS BYPASSES THE FAST SSE KERNELS.
//
// THEY ARE PLATFORM DEPENDENT, AND THUS MAY NOT WORK OUT OF THE BOX.
// REMOVE THIS BLOCK ONLY IF YOU ARE FAMILIAR WITH BASIC DEBUGGING,
// THE BASICS OF SSE INTRINSICS, AND ARE WILLING TO UNDERSTAND WHERE
// THE (DATA ALIGNMENT) PRECONDITIONS OF SSE INSTRUCTIONS MAY BREAK
// IN THE SSE CODE BELOW.
__DISPATCHER_MSG("[FGG GRID SSE] SSE Disabled\n");
SE_FGG_grid_split(work, st, params);
return;
#endif
// if P is odd, or if either increment is odd, fall back on vanilla
if( is_odd(p) || is_odd(incri) || is_odd(incrj) )
{
__DISPATCHER_MSG("[FGG GRID SSE] SSE Abort (PARAMS)\n");
SE_FGG_grid_split(work, st, params);
return;
}
#if 0
// If the work arrays zs or zX are misaligned, fall back on vanilla.
// These arrays are dynamically allocated, so getting this alignment
// is really the compilers job! Once you trust it, remove this
// check, because the long integer modulus operation is not fast.
if( ( (unsigned long) work->zs)%16 != 0 ||
( (unsigned long) work->zx)%16 != 0 ||
( (unsigned long) work->zy)%16 != 0 ||
( (unsigned long) work->zz)%16 != 0 )
{
__DISPATCHER_MSG("[FGG GRID SSE] SSE Abort (DATA)\n");
SE_FGG_grid_split(work, st, params);
return;
}
#endif
// otherwise the preconditions for SSE codes are satisfied.
if(p==16)
{
// specific for p=16
__DISPATCHER_MSG("[FGG GRID SSE] P=16\n");
SE_FGG_grid_split_SSE_P16(work, st, params);
}
else if(p%8==0)
{
// specific for p divisible by 8
__DISPATCHER_MSG("[FGG GRID SSE] P unroll 8\n");
SE_FGG_grid_split_SSE_u8(work, st, params);
}
else
{
// vanilla SSE code (any even p)
__DISPATCHER_MSG("[FGG GRID SSE] Vanilla\n");
SE_FGG_grid_split_SSE(work, st, params);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
double cij0;
double qn;
int idx0, zidx, idxzz, i, j, k, i_end;
const int incrj = params->npdims[2]-p; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-p);// outer increment
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, p);
for(int n=0; n<N; n++)
{
idx0 = work->idx[n];
grid_thrd_slice(&grid_thrd_ws, &idx0, &i, &i_end, &zidx);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
// inline vanilla loop
for(; i < i_end; i++)
{
for(j = 0; j<p; j++)
{
cij0 = qn*zx[p*n+i]*zy[p*n+j];
idxzz=p*n;
for(k = 0; k<p; k++)
{
H[idx0] += zs[zidx]*zz[idxzz]*cij0;
idx0++; zidx++; idxzz++;
}
idx0 += incrj;
}
idx0 += incri;
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_SSE_P16(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
double qn;
int idx, idx_zs, i, j;
const int incrj = params->npdims[2]-16; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-16);// outer increment
__m128d rZZ0, rZZ1, rZZ2, rZZ3, rZZ4, rZZ5, rZZ6, rZZ7;
__m128d rH0, rH1, rH2, rH3;
__m128d rC, rZS0;
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, 16);
for(int n=0; n<N; n++)
{
idx = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
_mm_prefetch( (void*) (H+idx), _MM_HINT_T0);
_mm_prefetch( (void*) zs, _MM_HINT_T0);
qn = st->q[n];
rZZ0 = _mm_load_pd(zz + n*16 );
rZZ1 = _mm_load_pd(zz + n*16 + 2 );
rZZ2 = _mm_load_pd(zz + n*16 + 4 );
rZZ3 = _mm_load_pd(zz + n*16 + 6 );
rZZ4 = _mm_load_pd(zz + n*16 + 8 );
rZZ5 = _mm_load_pd(zz + n*16 + 10);
rZZ6 = _mm_load_pd(zz + n*16 + 12);
rZZ7 = _mm_load_pd(zz + n*16 + 14);
if(idx%2 == 0) // H[idx0] is 16-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm_set1_pd( qn*zx[16*n+i]*zy[16*n+j] );
/* 0 - 3 */
rH0 = _mm_load_pd( H+idx );
rH1 = _mm_load_pd( H+idx + 2);
rH2 = _mm_load_pd( H+idx + 4);
rH3 = _mm_load_pd( H+idx + 6);
rZS0 = _mm_load_pd( zs + idx_zs);
rH0 = _mm_add_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 2);
rH1 = _mm_add_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 4);
rH2 = _mm_add_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 6);
rH3 = _mm_add_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS0));
_mm_store_pd(H + idx, rH0);
_mm_store_pd(H + idx + 2, rH1);
_mm_store_pd(H + idx + 4, rH2);
_mm_store_pd(H + idx + 6, rH3);
/* 4 - 7*/
rH0 = _mm_load_pd( H+idx + 8 );
rH1 = _mm_load_pd( H+idx + 10);
rH2 = _mm_load_pd( H+idx + 12);
rH3 = _mm_load_pd( H+idx + 14);
rZS0 = _mm_load_pd( zs + idx_zs + 8);
rH0 = _mm_add_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ4,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 10);
rH1 = _mm_add_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ5,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 12);
rH2 = _mm_add_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ6,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 14);
rH3 = _mm_add_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ7,rC),rZS0));
_mm_store_pd(H + idx + 8 , rH0);
_mm_store_pd(H + idx + 10, rH1);
_mm_store_pd(H + idx + 12, rH2);
_mm_store_pd(H + idx + 14, rH3);
idx += incrj + 16;
idx_zs += 16;
}
idx += incri;
}
}
else // H[idx0] is 8-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm_set1_pd( qn*zx[16*n+i]*zy[16*n+j] );
/* 0 - 3 */
rH0 = _mm_loadu_pd( H+idx );
rH1 = _mm_loadu_pd( H+idx + 2);
rH2 = _mm_loadu_pd( H+idx + 4);
rH3 = _mm_loadu_pd( H+idx + 6);
// if zs does not have 16-byte alignment, this will core.
// PLATFORM AND COMPILER DEPENDENT (FIXME)
rZS0 = _mm_load_pd( zs + idx_zs);
rH0 = _mm_add_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 2);
rH1 = _mm_add_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 4);
rH2 = _mm_add_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 6);
rH3 = _mm_add_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS0));
_mm_storeu_pd(H + idx, rH0);
_mm_storeu_pd(H + idx + 2, rH1);
_mm_storeu_pd(H + idx + 4, rH2);
_mm_storeu_pd(H + idx + 6, rH3);
/* 4 - 7*/
rH0 = _mm_loadu_pd( H+idx + 8 );
rH1 = _mm_loadu_pd( H+idx + 10);
rH2 = _mm_loadu_pd( H+idx + 12);
rH3 = _mm_loadu_pd( H+idx + 14);
rZS0 = _mm_load_pd( zs + idx_zs + 8);
rH0 = _mm_add_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ4,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 10);
rH1 = _mm_add_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ5,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 12);
rH2 = _mm_add_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ6,rC),rZS0));
rZS0 = _mm_load_pd( zs + idx_zs + 14);
rH3 = _mm_add_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ7,rC),rZS0));
_mm_storeu_pd(H + idx + 8 , rH0);
_mm_storeu_pd(H + idx + 10, rH1);
_mm_storeu_pd(H + idx + 12, rH2);
_mm_storeu_pd(H + idx + 14, rH3);
idx += incrj + 16;
idx_zs += 16;
}
idx += incri;
}
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_SSE_u8(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
double qn;
int idx0, idx_zs, idx_zz, i, j, k;
const int incrj = params->npdims[2]-p; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-p);// outer increment
__m128d rH0, rZZ0, rZS0, rC;
__m128d rH1, rZZ1, rZS1;
__m128d rH2, rZZ2, rZS2;
__m128d rH3, rZZ3, rZS3;
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, p);
for(int n=0; n<N; n++)
{
idx0 = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx0, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
_mm_prefetch( (void*) (H+idx0), _MM_HINT_T0);
_mm_prefetch( (void*) zs, _MM_HINT_T0);
if(idx0%2 == 0) // H[idx0] is 16-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=8)
{
rH0 = _mm_load_pd( H+idx0 );
rH1 = _mm_load_pd( H+idx0 + 2 );
rH2 = _mm_load_pd( H+idx0 + 4 );
rH3 = _mm_load_pd( H+idx0 + 6 );
rZZ0 = _mm_load_pd( zz + idx_zz );
rZZ1 = _mm_load_pd( zz + idx_zz + 2 );
rZZ2 = _mm_load_pd( zz + idx_zz + 4 );
rZZ3 = _mm_load_pd( zz + idx_zz + 6 );
rZS0 = _mm_load_pd( zs + idx_zs );
rZS1 = _mm_load_pd( zs + idx_zs + 2);
rZS2 = _mm_load_pd( zs + idx_zs + 4);
rZS3 = _mm_load_pd( zs + idx_zs + 6);
rH0 = _mm_add_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm_add_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS1));
rH2 = _mm_add_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS2));
rH3 = _mm_add_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS3));
_mm_store_pd( H+idx0 , rH0 );
_mm_store_pd( H+idx0 + 2, rH1 );
_mm_store_pd( H+idx0 + 4, rH2 );
_mm_store_pd( H+idx0 + 6, rH3 );
idx0 +=8;
idx_zs+=8;
idx_zz+=8;
}
idx0 += incrj;
}
idx0 += incri;
}
}
else // H[idx0] is 8-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=8)
{
rH0 = _mm_loadu_pd( H+idx0 );
rH1 = _mm_loadu_pd( H+idx0 + 2 );
rH2 = _mm_loadu_pd( H+idx0 + 4 );
rH3 = _mm_loadu_pd( H+idx0 + 6 );
rZZ0 = _mm_load_pd( zz + idx_zz );
rZZ1 = _mm_load_pd( zz + idx_zz + 2 );
rZZ2 = _mm_load_pd( zz + idx_zz + 4 );
rZZ3 = _mm_load_pd( zz + idx_zz + 6 );
rZS0 = _mm_load_pd( zs + idx_zs );
rZS1 = _mm_load_pd( zs + idx_zs + 2);
rZS2 = _mm_load_pd( zs + idx_zs + 4);
rZS3 = _mm_load_pd( zs + idx_zs + 6);
rH0 = _mm_add_pd(rH0,_mm_mul_pd(_mm_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm_add_pd(rH1,_mm_mul_pd(_mm_mul_pd(rZZ1,rC),rZS1));
rH2 = _mm_add_pd(rH2,_mm_mul_pd(_mm_mul_pd(rZZ2,rC),rZS2));
rH3 = _mm_add_pd(rH3,_mm_mul_pd(_mm_mul_pd(rZZ3,rC),rZS3));
_mm_storeu_pd( H+idx0 , rH0 );
_mm_storeu_pd( H+idx0 + 2, rH1 );
_mm_storeu_pd( H+idx0 + 4, rH2 );
_mm_storeu_pd( H+idx0 + 6, rH3 );
idx0 +=8;
idx_zs+=8;
idx_zz+=8;
}
idx0 += incrj;
}
idx0 += incri;
}
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_SSE(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
double qn;
int idx0, idx_zs, idx_zz, i, j, k;
const int incrj = params->npdims[2]-p; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-p);// outer increment
__m128d rH0, rZZ0, rZS0, rC;
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, p);
for(int n=0; n<N; n++)
{
idx0 = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx0, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
if(idx0%2 == 0) // H[idx0] is 16-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=2)
{
rH0 = _mm_load_pd( H+idx0 );
rZZ0 = _mm_load_pd( zz + idx_zz );
rZS0 = _mm_load_pd( zs + idx_zs );
rZZ0 = _mm_mul_pd(rZZ0,rC);
rZZ0 = _mm_mul_pd(rZZ0,rZS0);
rH0 = _mm_add_pd(rH0,rZZ0);
_mm_store_pd( H+idx0 , rH0 );
idx0 +=2;
idx_zs+=2;
idx_zz+=2;
}
idx0 += incrj;
}
idx0 += incri;
}
}
else // H[idx0] is 8-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=2)
{
rH0 = _mm_loadu_pd( H+idx0 );
rZZ0 = _mm_load_pd( zz + idx_zz );
rZS0 = _mm_load_pd( zs + idx_zs );
rZZ0 = _mm_mul_pd(rZZ0,rC);
rZZ0 = _mm_mul_pd(rZZ0,rZS0);
rH0 = _mm_add_pd(rH0,rZZ0);
_mm_storeu_pd( H+idx0, rH0 );
idx0 +=2;
idx_zs+=2;
idx_zz+=2;
}
idx0 += incrj;
}
idx0 += incri;
}
}
}
}
// -----------------------------------------------------------------------------
#ifdef __AVX__
void SE_FGG_grid_split_AVX_dispatch(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
const int p = params->P;
const int incrj = params->dims[2]; // middle increment
const int incri = params->npdims[2]*(params->dims[1]);// outer increment
#ifdef AVX_FMA
__DISPATCHER_MSG("[FGG GRID AVX-FMA");
#else
__DISPATCHER_MSG("[FGG GRID AVX");
#endif
#ifdef FGG_THRD
__DISPATCHER_MSG(" THRD] ");
#else
__DISPATCHER_MSG("] ");
#endif
#if 0
// THIS BYPASSES THE FAST AVX KERNELS.
//
// THEY ARE PLATFORM DEPENDENT, AND THUS MAY NOT WORK OUT OF THE BOX.
// REMOVE THIS BLOCK ONLY IF YOU ARE FAMILIAR WITH BASIC DEBUGGING,
// THE BASICS OF AVX INTRINSICS, AND ARE WILLING TO UNDERSTAND WHERE
// THE (DATA ALIGNMENT) PRECONDITIONS OF AVX INSTRUCTIONS MAY BREAK
// IN THE AVX CODE BELOW.
__DISPATCHER_MSG("AVX Disabled\n");
SE_FGG_grid_split(work, st, params);
return;
#endif
// if either P or increments are not divisible by 4, fall back to SSE
if( isnot_div_by_4(p) || isnot_div_by_4(incri) || isnot_div_by_4(incrj) )
{
__DISPATCHER_MSG("AVX Abort (PARAMS)\n");
SE_FGG_grid_split_SSE_dispatch(work, st, params);
return;
}
#if 0
// If the work arrays zs or zX are misaligned, fall back on vanilla.
// These arrays are dynamically allocated, so getting this alignment
// is really the compilers job! Once you trust it, remove this
// check, because the long integer modulus operation is not fast.
if( ( (unsigned long) work->zs)%32 != 0 ||
( (unsigned long) work->zx)%32 != 0 ||
( (unsigned long) work->zy)%32 != 0 ||
( (unsigned long) work->zz)%32 != 0 )
{
__DISPATCHER_MSG("AVX Abort (DATA)\n");
SE_FGG_grid_split(work, st, params);
return;
}
#endif
// otherwise the preconditions for AVX codes are satisfied.
if(p==16)
{
// specific for p=16
__DISPATCHER_MSG("P=16\n");
SE_FGG_grid_split_AVX_P16(work, st, params);
}
else if(p==8)
{
// specific for p=8
__DISPATCHER_MSG("P=8\n");
SE_FGG_grid_split_AVX_P8(work, st, params);
}
else if(p%8==0)
{
// specific for p divisible by 8
__DISPATCHER_MSG("P unroll 8\n");
SE_FGG_grid_split_AVX_u8(work, st, params);
}
else if(p%4==0)
{
// specific for p divisible by 4
__DISPATCHER_MSG("P unroll 4\n");
SE_FGG_grid_split_AVX(work, st, params);
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_AVX(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
double qn;
int idx0, idx_zs, idx_zz, i, j, k;
__m256d rH0, rZZ0, rZS0, rC;
const int incrj = params->npdims[2]-p; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-p);// outer increment
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, p);
for(int n=0; n<N; n++)
{
idx0 = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx0, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
if(idx0%4 == 0) // H[idx0] is 16-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=4)
{
rH0 = _mm256_load_pd( H+idx0 );
rZZ0 = _mm256_load_pd( zz + idx_zz );
rZS0 = _mm256_load_pd( zs + idx_zs );
rZZ0 = _mm256_mul_pd(rZZ0,rC);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(rZZ0, rZS0, rH0);
#else
rZZ0 = _mm256_mul_pd(rZZ0,rZS0);
rH0 = _mm256_add_pd(rH0,rZZ0);
#endif
_mm256_store_pd(H + idx0, rH0);
idx0 +=4;
idx_zs+=4;
idx_zz+=4;
}
idx0 += incrj;
}
idx0 += incri;
}
}
else // H[idx0] is 8-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=4)
{
rH0 = _mm256_loadu_pd( H+idx0 );
rZZ0 = _mm256_load_pd( zz + idx_zz );
rZS0 = _mm256_load_pd( zs + idx_zs );
rZZ0 = _mm256_mul_pd(rZZ0,rC);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(rZZ0, rZS0, rH0);
#else
rZZ0 = _mm256_mul_pd(rZZ0,rZS0);
rH0 = _mm256_add_pd(rH0,rZZ0);
#endif
_mm256_storeu_pd( H+idx0, rH0 );
idx0 +=4;
idx_zs+=4;
idx_zz+=4;
}
idx0 += incrj;
}
idx0 += incri;
}
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_AVX_P16(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
double qn;
int idx, idx_zs, i, j;
__m256d rZZ0, rZZ1, rZZ2, rZZ3;
__m256d rH0, rH1, rH2, rH3;
__m256d rC, rZS0, rZS1, rZS2, rZS3;
const int incrj = params->npdims[2]-16; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-16);// outer increment
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, 16);
for(int n=0; n<N; n++)
{
idx = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
rZZ0 = _mm256_load_pd(zz + n*16 );
rZZ1 = _mm256_load_pd(zz + n*16 + 4 );
rZZ2 = _mm256_load_pd(zz + n*16 + 8 );
rZZ3 = _mm256_load_pd(zz + n*16 + 12);
if(idx%4 == 0) // H[idx0] is 32-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm256_set1_pd( qn*zx[16*n+i]*zy[16*n+j] );
rH0 = _mm256_load_pd( H+idx );
rH1 = _mm256_load_pd( H+idx + 4);
rH2 = _mm256_load_pd( H+idx + 8 );
rH3 = _mm256_load_pd( H+idx + 12);
rZS0 = _mm256_load_pd( zs + idx_zs);
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
rZS2 = _mm256_load_pd( zs + idx_zs + 8);
rZS3 = _mm256_load_pd( zs + idx_zs + 12);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ0,rC), rZS0, rH0);
rH1 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ1,rC), rZS1, rH1);
rH2 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ2,rC), rZS2, rH2);
rH3 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ3,rC), rZS3, rH3);
#else
rH0 = _mm256_add_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm256_add_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1));
rH2 = _mm256_add_pd(rH2,_mm256_mul_pd(_mm256_mul_pd(rZZ2,rC),rZS2));
rH3 = _mm256_add_pd(rH3,_mm256_mul_pd(_mm256_mul_pd(rZZ3,rC),rZS3));
#endif
_mm256_store_pd(H + idx, rH0);
_mm256_store_pd(H + idx + 4, rH1);
_mm256_store_pd(H + idx + 8 , rH2);
_mm256_store_pd(H + idx + 12, rH3);
idx += incrj + 16;
idx_zs += 16;
}
idx += incri;
}
}
else // H[idx0] is 16-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<16; j++)
{
rC = _mm256_set1_pd( qn*zx[16*n+i]*zy[16*n+j] );
rH0 = _mm256_loadu_pd( H+idx );
rH1 = _mm256_loadu_pd( H+idx + 4);
rH2 = _mm256_loadu_pd( H+idx + 8);
rH3 = _mm256_loadu_pd( H+idx + 12);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
rZS2 = _mm256_load_pd( zs + idx_zs + 8);
rZS3 = _mm256_load_pd( zs + idx_zs + 12);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ0,rC), rZS0, rH0);
rH1 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ1,rC), rZS1, rH1);
rH2 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ2,rC), rZS2, rH2);
rH3 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ3,rC), rZS3, rH3);
#else
rH0 = _mm256_add_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm256_add_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1));
rH2 = _mm256_add_pd(rH2,_mm256_mul_pd(_mm256_mul_pd(rZZ2,rC),rZS2));
rH3 = _mm256_add_pd(rH3,_mm256_mul_pd(_mm256_mul_pd(rZZ3,rC),rZS3));
#endif
_mm256_storeu_pd(H + idx, rH0);
_mm256_storeu_pd(H + idx + 4, rH1);
_mm256_storeu_pd(H + idx + 8, rH2);
_mm256_storeu_pd(H + idx + 12, rH3);
idx += incrj + 16;
idx_zs += 16;
}
idx += incri;
}
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_AVX_P8(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
double qn;
int idx, idx_zs, i, j;
const int incrj = params->npdims[2]-8; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-8);// outer increment
__m256d rZZ0, rZZ1;
__m256d rH0, rH1;
__m256d rC, rZS0, rZS1;
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, 8);
for(int n=0; n<N; n++)
{
idx = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
rZZ0 = _mm256_load_pd(zz + n*8 );
rZZ1 = _mm256_load_pd(zz + n*8 + 4 );
if(idx%4 == 0) // H[idx0] is 32-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<8; j++)
{
rC = _mm256_set1_pd( qn*zx[8*n+i]*zy[8*n+j] );
rH0 = _mm256_load_pd( H+idx );
rH1 = _mm256_load_pd( H+idx + 4);
rZS0 = _mm256_load_pd( zs + idx_zs);
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ0,rC), rZS0, rH0);
rH1 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ1,rC), rZS1, rH1);
#else
rH0 = _mm256_add_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm256_add_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1));
#endif
_mm256_store_pd(H + idx, rH0);
_mm256_store_pd(H + idx + 4, rH1);
idx += incrj + 8;
idx_zs += 8;
}
idx += incri;
}
}
else // H[idx0] is 16-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<8; j++)
{
rC = _mm256_set1_pd( qn*zx[8*n+i]*zy[8*n+j] );
rH0 = _mm256_loadu_pd( H+idx );
rH1 = _mm256_loadu_pd( H+idx + 4);
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ0,rC), rZS0, rH0);
rH1 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ1,rC), rZS1, rH1);
#else
rH0 = _mm256_add_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm256_add_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1));
#endif
_mm256_storeu_pd(H + idx, rH0);
_mm256_storeu_pd(H + idx + 4, rH1);
idx += incrj + 8;
idx_zs += 8;
}
idx += incri;
}
}
}
}
// -----------------------------------------------------------------------------
void SE_FGG_grid_split_AVX_u8(SE_FGG_work* work, const SE_state* st,
const SE_FGG_params* params)
{
// unpack parameters
const int N=params->N;
double* restrict H = work->H; // pointer to grid does NOT alias
const double* restrict zs = work->zs;
const double* restrict zx = work->zx;
const double* restrict zy = work->zy;
const double* restrict zz = work->zz;
const int p = params->P;
double qn;
int idx0, idx_zs, idx_zz, i, j, k;
const int incrj = params->npdims[2]-p; // middle increment
const int incri = params->npdims[2]*(params->npdims[1]-p);// outer increment
__m256d rH0, rZZ0, rZS0, rC;
__m256d rH1, rZZ1, rZS1;
int i_end;
grid_thrd_ws_t grid_thrd_ws;
grid_thrd_setup(&grid_thrd_ws, params->npdims, p);
for(int n=0; n<N; n++)
{
idx0 = work->idx[n];
idx_zs = 0;
grid_thrd_slice(&grid_thrd_ws, &idx0, &i, &i_end, &idx_zs);
if (grid_thrd_ws.skip)
continue;
qn = st->q[n];
if(idx0%4 == 0) // H[idx0] is 32-aligned
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=8)
{
rH0 = _mm256_load_pd( H+idx0 );
rH1 = _mm256_load_pd( H+idx0 + 4 );
rZZ0 = _mm256_load_pd( zz + idx_zz );
rZZ1 = _mm256_load_pd( zz + idx_zz + 4 );
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ0,rC), rZS0, rH0);
rH1 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ1,rC), rZS1, rH1);
#else
rH0 = _mm256_add_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm256_add_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1));
#endif
_mm256_store_pd( H+idx0 , rH0 );
_mm256_store_pd( H+idx0 + 4, rH1 );
idx0 +=8;
idx_zs+=8;
idx_zz+=8;
}
idx0 += incrj;
}
idx0 += incri;
}
}
else // H[idx0] is 16-aligned, preventing nice vectorization
{
for(; i<i_end; i++)
{
for(j = 0; j<p; j++)
{
rC = _mm256_set1_pd( qn*zx[p*n+i]*zy[p*n+j] );
idx_zz=p*n;
for(k = 0; k<p; k+=8)
{
rH0 = _mm256_loadu_pd( H+idx0 );
rH1 = _mm256_loadu_pd( H+idx0 + 4 );
rZZ0 = _mm256_load_pd( zz + idx_zz );
rZZ1 = _mm256_load_pd( zz + idx_zz + 4 );
rZS0 = _mm256_load_pd( zs + idx_zs );
rZS1 = _mm256_load_pd( zs + idx_zs + 4);
#ifdef AVX_FMA
rH0 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ0,rC), rZS0, rH0);
rH1 = _mm256_fmadd_pd(_mm256_mul_pd(rZZ1,rC), rZS1, rH1);
#else
rH0 = _mm256_add_pd(rH0,_mm256_mul_pd(_mm256_mul_pd(rZZ0,rC),rZS0));
rH1 = _mm256_add_pd(rH1,_mm256_mul_pd(_mm256_mul_pd(rZZ1,rC),rZS1));
#endif
_mm256_storeu_pd( H+idx0 , rH0 );
_mm256_storeu_pd( H+idx0 + 4, rH1 );
idx0 +=8;
idx_zs+=8;
idx_zz+=8;
}
idx0 += incrj;
}
idx0 += incri;
}
}
}
}
#endif // AVX
// =============================================================================
// Reordering ==================================================================
// -----------------------------------------------------------------------------
static
int compare_idx_pair(const void* a, const void* b)
{
int temp = ( * ((idx_reorder_t*) a) ).idx_on_grid -
( * ((idx_reorder_t*) b) ).idx_on_grid;
if (temp > 0)
return 1;
else if (temp < 0)
return -1;
else
return 0;
}
// -----------------------------------------------------------------------------
static
SE_state* SE_clone_state(const SE_state* s, const SE_FGG_params* params)
{
const int N = params->N;
SE_state* t = (SE_state*) SE_FGG_MALLOC( sizeof(SE_state) );
t->x = (double*) SE_FGG_MALLOC(3*N*sizeof(double));
t->q = (double*) SE_FGG_MALLOC( N*sizeof(double));
memcpy(t->x, s->x, 3*N*sizeof(double));
memcpy(t->q, s->q, N*sizeof(double));
return t;
}
// -----------------------------------------------------------------------------
void SE_FGG_reorder_system(SE_state* s,
const SE_FGG_work* work,
const SE_FGG_params* params)
{
const int N = params->N;
/* pairing of grid-index and index in array */
idx_reorder_t* order = (idx_reorder_t*) SE_FGG_MALLOC(N*sizeof(idx_reorder_t));
/* fill index pairing */
for(int i=0;i<N;i++)
{
order[i].idx_on_grid=work->idx[i];
order[i].idx_in_array=i;
}
/* sort the temporary */
qsort(order, N, sizeof(idx_reorder_t), compare_idx_pair);
/* copy system */
SE_state* s_copy = SE_clone_state(s, params);
/* permute system */
int j;
for(int i=0; i<N; i++)
{
j = order[i].idx_in_array;
s->x[i] = s_copy->x[j ];
s->x[i+N] = s_copy->x[j+N];
s->x[i+2*N] = s_copy->x[j+2*N];
s->q[i] = s_copy->q[j];
}
/* deallocations */
SE_FGG_FREE(order);
SE_free_system(s_copy); // free contents of s_copy
SE_FGG_FREE(s_copy); // s_copy itself is malloc'd
}
double calc_energy(SE_state st, int N)
{
int i;
double energy=0;
#ifdef _OPENMP
#pragma omp parallel for private(i) reduction(+:energy)
#endif
for(i=0;i<N;i++)
energy += (st.phi[i])*(st.q[i]);
return energy/2.;
}
#ifdef FORCE
#include "fgg_force.c"
#endif
|
DRB008-indirectaccess4-orig-yes.c | /*
Copyright (c) 2017, Lawrence Livermore National Security, LLC.
Produced at the Lawrence Livermore National Laboratory
Written by Chunhua Liao, Pei-Hung Lin, Joshua Asplund,
Markus Schordan, and Ian Karlin
(email: liao6@llnl.gov, lin32@llnl.gov, asplund1@llnl.gov,
schordan1@llnl.gov, karlin1@llnl.gov)
LLNL-CODE-732144
All rights reserved.
This file is part of DataRaceBench. For details, see
https://github.com/LLNL/dataracebench. Please also see the LICENSE file
for our additional BSD notice.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the disclaimer below.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the disclaimer (as noted below)
in the documentation and/or other materials provided with the
distribution.
* Neither the name of the LLNS/LLNL nor the names of its contributors
may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL
SECURITY, LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
Two pointers have a distance of 12 (xa2 - xa1 = 12).
They are used as base addresses for indirect array accesses using an index set (another array).
The index set has two indices with distance of 12 :
indexSet[1]- indexSet[0] = 533 - 521 = 12
So xa1[idx] and xa2[idx] may cause loop carried dependence for N=0 and N=3.
We use the default loop scheduling (static even) in OpenMP.
It is possible that two dependent iterations will be scheduled
within a same chunk to a same thread. So there is no runtime data races.
N is 180, two iteraions with N=0 and N= 1 have loop carried dependences.
For static even scheduling, we must have at least 180 threads (180/180=1 iterations)
so iteration 0 and 1 will be scheduled to two different threads.
Data race pair: xa1[idx]@128:5 vs. xa2[idx]@129:5
*/
#include "omprace.h"
#include <omp.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#define N 180
int indexSet[N] = {
521, 533, 525, 527, 529, 531, // 521+12=533
547, 549, 551, 553, 555, 557,
573, 575, 577, 579, 581, 583,
599, 601, 603, 605, 607, 609,
625, 627, 629, 631, 633, 635,
651, 653, 655, 657, 659, 661,
859, 861, 863, 865, 867, 869,
885, 887, 889, 891, 893, 895,
911, 913, 915, 917, 919, 921,
937, 939, 941, 943, 945, 947,
963, 965, 967, 969, 971, 973,
989, 991, 993, 995, 997, 999,
1197, 1199, 1201, 1203, 1205, 1207,
1223, 1225, 1227, 1229, 1231, 1233,
1249, 1251, 1253, 1255, 1257, 1259,
1275, 1277, 1279, 1281, 1283, 1285,
1301, 1303, 1305, 1307, 1309, 1311,
1327, 1329, 1331, 1333, 1335, 1337,
1535, 1537, 1539, 1541, 1543, 1545,
1561, 1563, 1565, 1567, 1569, 1571,
1587, 1589, 1591, 1593, 1595, 1597,
1613, 1615, 1617, 1619, 1621, 1623,
1639, 1641, 1643, 1645, 1647, 1649,
1665, 1667, 1669, 1671, 1673, 1675,
1873, 1875, 1877, 1879, 1881, 1883,
1899, 1901, 1903, 1905, 1907, 1909,
1925, 1927, 1929, 1931, 1933, 1935,
1951, 1953, 1955, 1957, 1959, 1961,
1977, 1979, 1981, 1983, 1985, 1987,
2003, 2005, 2007, 2009, 2011, 2013};
int main (int argc, char* argv[])
{
omprace_init();
double * base = (double*) malloc(sizeof(double)* (2013+12+1));
if (base == 0)
{
printf ("Error in malloc(). Aborting ...\n");
return 1;
}
double * xa1 = base;
double * xa2 = xa1 + 12;
int i;
// initialize segments touched by indexSet
for (i =521; i<= 2025; ++i)
{
base[i]=0.5*i;
}
//#pragma omp parallel for // default static even scheduling may not trigger data race!
#pragma omp parallel for schedule(dynamic,1)// default static even scheduling may not trigger data race!
for (i =0; i< N; ++i)
{
int idx = indexSet[i];
xa1[idx]+= 1.0;
xa2[idx]+= 3.0;
}
printf("x1[999]=%f xa2[1285]=%f\n", xa1[999], xa2[1285]);
free (base);
omprace_fini();
return 0;
}
|
pem_fmt_plug.c | /* PEM (PKCS #8) cracker.
*
* This software is Copyright (c) 2015, Dhiru Kholia <kholia at kth.se>,
* and it is hereby released to the general public under the following terms:
* Redistribution and use in source and binary forms, with or without modification,
* are permitted.
*
* This code may be freely used and modified for any purpose.
*
* Big thanks to Martin Kleppmann, and Lapo Luchini for making this format
* possible.
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_pem;
#elif FMT_REGISTERS_H
john_register_one(&fmt_pem);
#else
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <openssl/des.h>
#ifdef _OPENMP
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 64
#endif
#endif
#include "arch.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "params.h"
#include "options.h"
#include "johnswap.h"
#include "pbkdf2_hmac_sha1.h"
#include "jumbo.h"
#include "memdbg.h"
#include "asn1.h"
#define FORMAT_LABEL "PEM"
#define FORMAT_NAME "PKCS#8 private key (RSA/DSA/ECDSA)"
#define FORMAT_TAG "$PEM$"
#define TAG_LENGTH (sizeof(FORMAT_TAG) - 1)
#ifdef SIMD_COEF_32
#define ALGORITHM_NAME "PBKDF2-SHA1 3DES " SHA1_ALGORITHM_NAME
#else
#define ALGORITHM_NAME "PBKDF2-SHA1 3DES 32/" ARCH_BITS_STR
#endif
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH -1
#define BINARY_SIZE 0
#define PLAINTEXT_LENGTH 125
#define SALT_SIZE sizeof(*fctx)
#define BINARY_ALIGN 1
#define SALT_ALIGN sizeof(int)
#ifdef SIMD_COEF_32
#define MIN_KEYS_PER_CRYPT SSE_GROUP_SZ_SHA1
#define MAX_KEYS_PER_CRYPT SSE_GROUP_SZ_SHA1
#else
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
#endif
#define SALTLEN 8 // XXX
#define IVLEN 8 // XXX
#define CTLEN 4096 // XXX
// $PEM$type$cipher$$salt$iterations$iv$blob_length$blob // type, and cipher should be enough for all possible combinations
static struct fmt_tests PEM_tests[] = {
/* https://github.com/bwall/pemcracker/blob/master/test.pem */
{FORMAT_TAG "1$1$0c71e1c801194282$2048$87120f8c098437d0$640$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", "komodia"},
// openssl pkcs8 -in test-rsa.pem -topk8 -v2 des3 -iter 2049 -out new.pem
{"$PEM$1$1$671f19f01d9d0275$2049$50524fb9fd8b147d$1224$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", "password"},
// openssl pkcs8 -in test-rsa.pem -topk8 -v2 des3 -iter 2047 -out new.pem
{"$PEM$1$1$029375ebb44d8c3f$2047$3c7dbbee4df5863e$1224$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", "alonglongpassword"},
{"$PEM$1$1$74ae53fd1cf3e5e8$2048$33c1919f1cd1e8b8$336$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", "dsa"},
{"$PEM$1$1$cbb6cdcfc1b27cc8$2048$9b9e633ba83d48c2$144$54f2ab743656618ae51062fd6f2ff07a5078dcf3a1fa52075f50f4508e0c342b1f3e29703f4932c689e29f385f7ad73bf96ec7bb536ea8dafd40b9e5aee6f3e27dc21ee538d9e146a9361fc34ae5dd818b23c106688a451a5e180362954698a35111cef9315ffcd6cb4d440a6899177ff0384a9533923c05f97a5bbd3f94415688ca5c3af97f9edab771dc84807a6bcc", "ecdsa"},
{NULL}
};
#if defined (_OPENMP)
static int omp_t = 1;
#endif
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static int *cracked, cracked_count;
static struct format_context {
int salt_length;
unsigned char salt[SALTLEN];
int iv_length;
unsigned char iv[IVLEN];
int iterations;
int ciphertext_length;
unsigned char ciphertext[CTLEN];
} *fctx;
static void init(struct fmt_main *self)
{
#if defined (_OPENMP)
omp_t = omp_get_max_threads();
self->params.min_keys_per_crypt *= omp_t;
omp_t *= OMP_SCALE;
self->params.max_keys_per_crypt *= omp_t;
#endif
saved_key = mem_calloc(sizeof(*saved_key), self->params.max_keys_per_crypt);
cracked = mem_calloc(sizeof(*cracked), self->params.max_keys_per_crypt);
cracked_count = self->params.max_keys_per_crypt;
}
static void done(void)
{
MEM_FREE(cracked);
MEM_FREE(saved_key);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *ctcopy, *keeptr, *p;
int len, value, extra;
if (strncmp(ciphertext, FORMAT_TAG, TAG_LENGTH) != 0)
return 0;
ctcopy = strdup(ciphertext);
keeptr = ctcopy;
ctcopy += TAG_LENGTH;
if ((p = strtokm(ctcopy, "$")) == NULL) // type
goto err;
if (!isdec(p))
goto err;
value = atoi(p);
if (value != 1)
goto err;
if ((p = strtokm(NULL, "$")) == NULL) // cipher
goto err;
if (!isdec(p))
goto err;
value = atoi(p);
if (value != 1)
goto err;
if ((p = strtokm(NULL, "$")) == NULL) // salt
goto err;
if(hexlenl(p, &extra) != 16 || extra)
goto err;
if ((p = strtokm(NULL, "$")) == NULL) // iterations
goto err;
if (!isdec(p))
goto err;
if ((p = strtokm(NULL, "$")) == NULL) // iv
goto err;
if(hexlenl(p, &extra) != 16 || extra)
goto err;
if ((p = strtokm(NULL, "$")) == NULL) // ciphertext length
goto err;
if (!isdec(p))
goto err;
len = atoi(p);
if ((p = strtokm(NULL, "*")) == NULL) // ciphertext
goto err;
if(hexlenl(p, &extra) != len*2 || extra)
goto err;
MEM_FREE(keeptr);
return 1;
err:
MEM_FREE(keeptr);
return 0;
}
static void *get_salt(char *ciphertext)
{
char *ctcopy = strdup(ciphertext);
char *keeptr = ctcopy;
int i;
char *p;
fctx = mem_calloc_tiny(sizeof(struct format_context), MEM_ALIGN_WORD);
ctcopy += TAG_LENGTH;
p = strtokm(ctcopy, "$"); // type
p = strtokm(NULL, "$");
p = strtokm(NULL, "$"); // salt
for (i = 0; i < SALTLEN; i++)
fctx->salt[i] = atoi16[ARCH_INDEX(p[i * 2])] * 16
+ atoi16[ARCH_INDEX(p[i * 2 + 1])];
p = strtokm(NULL, "$");
fctx->iterations = atoi(p);
p = strtokm(NULL, "$");
for (i = 0; i < IVLEN; i++)
fctx->iv[i] = atoi16[ARCH_INDEX(p[i * 2])] * 16
+ atoi16[ARCH_INDEX(p[i * 2 + 1])];
p = strtokm(NULL, "$");
fctx->ciphertext_length = atoi(p);
p = strtokm(NULL, "$");
for (i = 0; i < fctx->ciphertext_length; i++)
fctx->ciphertext[i] = atoi16[ARCH_INDEX(p[i * 2])] * 16
+ atoi16[ARCH_INDEX(p[i * 2 + 1])];
MEM_FREE(keeptr);
return (void *)fctx;
}
static void set_salt(void *salt)
{
fctx = (struct format_context *)salt;
}
static void PEM_set_key(char *key, int index)
{
int saved_len = strlen(key);
if (saved_len > PLAINTEXT_LENGTH)
saved_len = PLAINTEXT_LENGTH;
memcpy(saved_key[index], key, saved_len);
saved_key[index][saved_len] = 0;
}
static char *get_key(int index)
{
return saved_key[index];
}
/* The decrypted data should have a structure which is similar to,
*
* SEQUENCE(3 elem)
* INTEGER0
* SEQUENCE(2 elem)
* OBJECT IDENTIFIER1.2.840.113549.1.1.1
* NULL
* OCTET STRING(1 elem)
* SEQUENCE(9 elem)
* INTEGER0
* INTEGER(1024 bit) 163583298361518096026606050608205849417059808304583036000248988384009…
* INTEGER65537
* INTEGER(1024 bit) 117735944587247616941254265546766890629007951201899342739151083099399…
* INTEGER(512 bit) 1326824977515584662273167545044211564211924552512566340747744113458170…
* INTEGER(512 bit) 1232892816562888937701591901363879998543675433056414341240275826895052…
* INTEGER(512 bit) 1232481257247299197174170630936058522583110776863565636597653514732029…
* INTEGER(511 bit) 6306589984658176106246573218383922527912198486012975018041565347945398…
* INTEGER(512 bit) 1228874097888952320
*/
static int pem_decrypt(unsigned char *key, unsigned char *iv, unsigned char *data)
{
unsigned char out[CTLEN];
DES_cblock key1, key2, key3;
DES_cblock ivec;
DES_key_schedule ks1, ks2, ks3;
struct asn1_hdr hdr;
const uint8_t *pos, *end;
int length = fctx->ciphertext_length;
memset(out, 0, sizeof(out));
memcpy(key1, key, 8);
memcpy(key2, key + 8, 8);
memcpy(key3, key + 16, 8);
DES_set_key((DES_cblock *) key1, &ks1);
DES_set_key((DES_cblock *) key2, &ks2);
DES_set_key((DES_cblock *) key3, &ks3);
memcpy(ivec, iv, 8);
DES_ede3_cbc_encrypt(data, out, fctx->ciphertext_length, &ks1, &ks2, &ks3, &ivec, DES_DECRYPT);
// padding byte can be 4 / 6 or so on!
if (check_pkcs_pad(out, fctx->ciphertext_length, 8) < 0)
return -1;
/* check message structure, http://lapo.it/asn1js/ is the best tool for learning this stuff */
// SEQUENCE
if (asn1_get_next(out, length, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_SEQUENCE) {
goto bad;
}
pos = hdr.payload;
end = pos + hdr.length;
// version Version (Version ::= INTEGER)
if (asn1_get_next(pos, end - pos, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_INTEGER) {
goto bad;
}
if (*(pos + 2) != 0) // *(pos + 1) == header length
goto bad;
if (hdr.length != 1)
goto bad;
pos = hdr.payload + hdr.length;
if (hdr.payload[0] != 0)
goto bad;
// SEQUENCE
if (asn1_get_next(pos, length, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_SEQUENCE) {
goto bad;
}
pos = hdr.payload; /* go inside this sequence */
// OBJECT IDENTIFIER (with value 1.2.840.113549.1.1.1, 1.2.840.10040.4.1 for DSA)
if (asn1_get_next(pos, length, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_OID) {
goto bad;
}
if ((memcmp(hdr.payload, "\x2a\x86\x48\x86", 4) != 0) && (memcmp(hdr.payload, "\x2a\x86\x48\xce", 4) != 0))
goto bad;
return 0;
bad:
return -1;
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
int index = 0;
memset(cracked, 0, sizeof(cracked[0])*cracked_count);
#ifdef _OPENMP
#pragma omp parallel for
for (index = 0; index < count; index += MAX_KEYS_PER_CRYPT)
#endif
{
unsigned char master[MAX_KEYS_PER_CRYPT][32];
int i;
#ifdef SIMD_COEF_32
int lens[MAX_KEYS_PER_CRYPT];
unsigned char *pin[MAX_KEYS_PER_CRYPT], *pout[MAX_KEYS_PER_CRYPT];
for (i = 0; i < MAX_KEYS_PER_CRYPT; ++i) {
lens[i] = strlen(saved_key[index+i]);
pin[i] = (unsigned char*)saved_key[index+i];
pout[i] = master[i];
}
pbkdf2_sha1_sse((const unsigned char**)pin, lens, fctx->salt, SALTLEN, fctx->iterations, pout, 24, 0);
#else
pbkdf2_sha1((unsigned char *)saved_key[index], strlen(saved_key[index]), fctx->salt, SALTLEN, fctx->iterations, master[0], 24, 0);
#endif
for (i = 0; i < MAX_KEYS_PER_CRYPT; ++i) {
if(pem_decrypt(master[i], fctx->iv, fctx->ciphertext) == 0)
cracked[index+i] = 1;
else
cracked[index+i] = 0;
}
}
return count;
}
static int cmp_all(void *binary, int count)
{
int index;
for (index = 0; index < count; index++)
if (cracked[index])
return 1;
return 0;
}
static int cmp_one(void *binary, int index)
{
return cracked[index];
}
static int cmp_exact(char *source, int index)
{
return 1;
}
static unsigned int iteration_count(void *salt)
{
struct format_context *my_fctx;
my_fctx = salt;
return (unsigned int) my_fctx->iterations;
}
struct fmt_main fmt_pem = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
BENCHMARK_LENGTH,
0,
PLAINTEXT_LENGTH,
BINARY_SIZE,
BINARY_ALIGN,
SALT_SIZE,
SALT_ALIGN,
MIN_KEYS_PER_CRYPT,
MAX_KEYS_PER_CRYPT,
FMT_CASE | FMT_8_BIT | FMT_OMP,
{
"iteration count",
},
{ FORMAT_TAG },
PEM_tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
fmt_default_split,
fmt_default_binary,
get_salt,
{
iteration_count,
},
fmt_default_source,
{
fmt_default_binary_hash /* Not usable with $SOURCE_HASH$ */
},
fmt_default_salt_hash,
NULL,
set_salt,
PEM_set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
fmt_default_get_hash /* Not usable with $SOURCE_HASH$ */
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* plugin stanza */
|
bml_copy_dense_typed.c | #include "../../macros.h"
#include "../../typed.h"
#include "../bml_allocate.h"
#include "../bml_copy.h"
#include "../bml_types.h"
#include "bml_allocate_dense.h"
#include "bml_copy_dense.h"
#include "bml_types_dense.h"
#ifdef BML_USE_MAGMA
#include "magma_v2.h"
#endif
#include <complex.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
/** Copy a dense matrix - result in new matrix.
*
* \ingroup copy_group
*
* \param A The matrix to be copied
* \return A copy of matrix A.
*/
bml_matrix_dense_t *TYPED_FUNC(
bml_copy_dense_new) (
bml_matrix_dense_t * A)
{
bml_matrix_dimension_t matrix_dimension = { A->N, A->N, A->N };
bml_matrix_dense_t *B =
TYPED_FUNC(bml_zero_matrix_dense) (matrix_dimension,
A->distribution_mode);
#ifdef BML_USE_MAGMA
MAGMA(copymatrix) (A->N, A->N, A->matrix, A->ld,
B->matrix, B->ld, bml_queue());
#else
memcpy(B->matrix, A->matrix, sizeof(REAL_T) * A->N * A->N);
#endif
bml_copy_domain(A->domain, B->domain);
bml_copy_domain(A->domain2, B->domain2);
return B;
}
/** Copy a dense matrix.
*
* \ingroup copy_group
*
* \param A The matrix to be copied
* \param B Copy of matrix A
*/
void TYPED_FUNC(
bml_copy_dense) (
bml_matrix_dense_t * A,
bml_matrix_dense_t * B)
{
#ifdef BML_USE_MAGMA
MAGMA(copymatrix) (A->N, A->N, A->matrix, A->ld,
B->matrix, B->ld, bml_queue());
#else
memcpy(B->matrix, A->matrix, sizeof(REAL_T) * A->N * A->N);
#endif
if (A->distribution_mode == B->distribution_mode)
{
bml_copy_domain(A->domain, B->domain);
bml_copy_domain(A->domain2, B->domain2);
}
}
/** Reorder a dense matrix using a permutation vector.
*
* \ingroup copy_group
*
* \param A The matrix to be reordered
* \param perm The permutation vector
*/
void TYPED_FUNC(
bml_reorder_dense) (
bml_matrix_dense_t * A,
int *perm)
{
int N = A->N;
bml_matrix_dense_t *B = TYPED_FUNC(bml_copy_dense_new) (A);
REAL_T *A_matrix = A->matrix;
REAL_T *B_matrix = B->matrix;
// Reorder rows - need to copy
#pragma omp parallel for
for (int i = 0; i < N; i++)
{
memcpy(&A_matrix[ROWMAJOR(perm[i], 0, N, N)],
&B_matrix[ROWMAJOR(i, 0, N, N)], N * sizeof(REAL_T));
}
// Reorder elements in each row - just change index
#pragma omp parallel for
for (int i = 0; i < N; i++)
{
for (int j = 0; j < N; j++)
{
A_matrix[ROWMAJOR(i, j, N, N)] =
B_matrix[ROWMAJOR(i, perm[j], N, N)];
}
}
bml_deallocate_dense(B);
}
|
interpolate.c | /* Generated by Cython 0.29.21 */
/* BEGIN: Cython Metadata
{
"distutils": {
"depends": [
"/home/matt/miniconda3/envs/dapy/lib/python3.7/site-packages/numpy/core/include/numpy/arrayobject.h",
"/home/matt/miniconda3/envs/dapy/lib/python3.7/site-packages/numpy/core/include/numpy/ufuncobject.h"
],
"extra_compile_args": [
"-fopenmp"
],
"extra_link_args": [
"-fopenmp"
],
"include_dirs": [
"/home/matt/miniconda3/envs/dapy/lib/python3.7/site-packages/numpy/core/include"
],
"name": "dapy.integrators.interpolate",
"sources": [
"dapy/integrators/interpolate.pyx"
]
},
"module_name": "dapy.integrators.interpolate"
}
END: Cython Metadata */
#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
#error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
#error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_29_21"
#define CYTHON_HEX_VERSION 0x001D15F0
#define CYTHON_FUTURE_DIVISION 1
#include <stddef.h>
#ifndef offsetof
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
#ifndef __stdcall
#define __stdcall
#endif
#ifndef __cdecl
#define __cdecl
#endif
#ifndef __fastcall
#define __fastcall
#endif
#endif
#ifndef DL_IMPORT
#define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
#define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
#if PY_VERSION_HEX >= 0x02070000
#define HAVE_LONG_LONG
#endif
#endif
#ifndef PY_LONG_LONG
#define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
#define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
#define CYTHON_COMPILING_IN_PYPY 1
#define CYTHON_COMPILING_IN_PYSTON 0
#define CYTHON_COMPILING_IN_CPYTHON 0
#undef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 0
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#if PY_VERSION_HEX < 0x03050000
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#undef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 0
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#undef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 1
#undef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 0
#undef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 0
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#elif defined(PYSTON_VERSION)
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_PYSTON 1
#define CYTHON_COMPILING_IN_CPYTHON 0
#ifndef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 1
#endif
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
#endif
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
#endif
#ifndef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 1
#endif
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#undef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS 0
#undef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK 0
#else
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_PYSTON 0
#define CYTHON_COMPILING_IN_CPYTHON 1
#ifndef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 1
#endif
#if PY_VERSION_HEX < 0x02070000
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
#define CYTHON_USE_PYTYPE_LOOKUP 1
#endif
#if PY_MAJOR_VERSION < 3
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#if PY_VERSION_HEX < 0x02070000
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#elif !defined(CYTHON_USE_PYLONG_INTERNALS)
#define CYTHON_USE_PYLONG_INTERNALS 1
#endif
#ifndef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 1
#endif
#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
#endif
#if PY_VERSION_HEX < 0x030300F0
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#elif !defined(CYTHON_USE_UNICODE_WRITER)
#define CYTHON_USE_UNICODE_WRITER 1
#endif
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
#endif
#ifndef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 1
#endif
#ifndef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 1
#endif
#ifndef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 1
#endif
#ifndef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT (PY_VERSION_HEX >= 0x03050000)
#endif
#ifndef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
#endif
#ifndef CYTHON_USE_DICT_VERSIONS
#define CYTHON_USE_DICT_VERSIONS (PY_VERSION_HEX >= 0x030600B1)
#endif
#ifndef CYTHON_USE_EXC_INFO_STACK
#define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
#endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#undef SHIFT
#undef BASE
#undef MASK
#ifdef SIZEOF_VOID_P
enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
#endif
#endif
#ifndef __has_attribute
#define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
#define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
#if defined(__GNUC__)
#define CYTHON_RESTRICT __restrict__
#elif defined(_MSC_VER) && _MSC_VER >= 1400
#define CYTHON_RESTRICT __restrict
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define CYTHON_RESTRICT restrict
#else
#define CYTHON_RESTRICT
#endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
# endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
# if defined(__cplusplus)
template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
# else
# define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
# endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
# define CYTHON_NCP_UNUSED
# else
# define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
#ifndef _MSC_STDINT_H_
#if _MSC_VER < 1300
typedef unsigned char uint8_t;
typedef unsigned int uint32_t;
#else
typedef unsigned __int8 uint8_t;
typedef unsigned __int32 uint32_t;
#endif
#endif
#else
#include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
#if defined(__cplusplus) && __cplusplus >= 201103L
#if __has_cpp_attribute(fallthrough)
#define CYTHON_FALLTHROUGH [[fallthrough]]
#elif __has_cpp_attribute(clang::fallthrough)
#define CYTHON_FALLTHROUGH [[clang::fallthrough]]
#elif __has_cpp_attribute(gnu::fallthrough)
#define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
#endif
#endif
#ifndef CYTHON_FALLTHROUGH
#if __has_attribute(fallthrough)
#define CYTHON_FALLTHROUGH __attribute__((fallthrough))
#else
#define CYTHON_FALLTHROUGH
#endif
#endif
#if defined(__clang__ ) && defined(__apple_build_version__)
#if __apple_build_version__ < 7000000
#undef CYTHON_FALLTHROUGH
#define CYTHON_FALLTHROUGH
#endif
#endif
#endif
#ifndef CYTHON_INLINE
#if defined(__clang__)
#define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
#elif defined(__GNUC__)
#define CYTHON_INLINE __inline__
#elif defined(_MSC_VER)
#define CYTHON_INLINE __inline
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define CYTHON_INLINE inline
#else
#define CYTHON_INLINE
#endif
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
#define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
#define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#define __Pyx_DefaultClassType PyClass_Type
#else
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#if PY_VERSION_HEX >= 0x030800A4 && PY_VERSION_HEX < 0x030800B2
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
#define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
#define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
#define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
#define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
#define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef METH_STACKLESS
#define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
#ifndef METH_FASTCALL
#define METH_FASTCALL 0x80
#endif
typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
Py_ssize_t nargs, PyObject *kwnames);
#else
#define __Pyx_PyCFunctionFast _PyCFunctionFast
#define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
#define PyObject_Malloc(s) PyMem_Malloc(s)
#define PyObject_Free(p) PyMem_Free(p)
#define PyObject_Realloc(p) PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030400A1
#define PyMem_RawMalloc(n) PyMem_Malloc(n)
#define PyMem_RawRealloc(p, n) PyMem_Realloc(p, n)
#define PyMem_RawFree(p) PyMem_Free(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
#define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
#define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno)
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
#define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
#define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
*key = PyThread_create_key();
return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
*key = Py_tss_NEEDS_INIT;
return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
PyThread_delete_key(*key);
*key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
return PyThread_get_key_value(*key);
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n) PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
#define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
#else
#define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStr(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
#else
#define __Pyx_PyDict_GetItemStr(dict, name) PyDict_GetItem(dict, name)
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
#define CYTHON_PEP393_ENABLED 1
#define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\
0 : _PyUnicode_Ready((PyObject *)(op)))
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u)
#define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u)
#define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u)
#define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i)
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch)
#if defined(PyUnicode_IS_READY) && defined(PyUnicode_GET_SIZE)
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#else
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_LENGTH(u))
#endif
#else
#define CYTHON_PEP393_ENABLED 0
#define PyUnicode_1BYTE_KIND 1
#define PyUnicode_2BYTE_KIND 2
#define PyUnicode_4BYTE_KIND 4
#define __Pyx_PyUnicode_READY(op) (0)
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
#define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE))
#define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u))
#define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b)
#else
#define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
#define PyUnicode_Contains(u, s) PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
#define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
#define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b)
#else
#define __Pyx_PyString_Format(a, b) PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
#define PyObject_ASCII(o) PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBaseString_Type PyUnicode_Type
#define PyStringObject PyUnicodeObject
#define PyString_Type PyUnicode_Type
#define PyString_Check PyUnicode_Check
#define PyString_CheckExact PyUnicode_CheckExact
#ifndef PyObject_Unicode
#define PyObject_Unicode PyObject_Str
#endif
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
#define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
#define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
#define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
#define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
#define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
#define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
#define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
#define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq)
#else
#define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyIntObject PyLongObject
#define PyInt_Type PyLong_Type
#define PyInt_Check(op) PyLong_Check(op)
#define PyInt_CheckExact(op) PyLong_CheckExact(op)
#define PyInt_FromString PyLong_FromString
#define PyInt_FromUnicode PyLong_FromUnicode
#define PyInt_FromLong PyLong_FromLong
#define PyInt_FromSize_t PyLong_FromSize_t
#define PyInt_FromSsize_t PyLong_FromSsize_t
#define PyInt_AsLong PyLong_AsLong
#define PyInt_AS_LONG PyLong_AS_LONG
#define PyInt_AsSsize_t PyLong_AsSsize_t
#define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
#define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
#define PyNumber_Int PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBoolObject PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
#ifndef PyUnicode_InternFromString
#define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
#endif
#endif
#if PY_VERSION_HEX < 0x030200A4
typedef long Py_hash_t;
#define __Pyx_PyInt_FromHash_t PyInt_FromLong
#define __Pyx_PyInt_AsHash_t PyInt_AsLong
#else
#define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
#define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyMethod_New(func, self, klass) ((self) ? ((void)(klass), PyMethod_New(func, self)) : __Pyx_NewRef(func))
#else
#define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
#if PY_VERSION_HEX >= 0x030500B1
#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
#else
#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
#endif
#else
#define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
typedef struct {
unaryfunc am_await;
unaryfunc am_aiter;
unaryfunc am_anext;
} __Pyx_PyAsyncMethodsStruct;
#endif
#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
float value;
memset(&value, 0xFF, sizeof(value));
return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif
#define __PYX_MARK_ERR_POS(f_index, lineno) \
{ __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__; (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
{ __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }
#ifndef __PYX_EXTERN_C
#ifdef __cplusplus
#define __PYX_EXTERN_C extern "C"
#else
#define __PYX_EXTERN_C extern
#endif
#endif
#define __PYX_HAVE__dapy__integrators__interpolate
#define __PYX_HAVE_API__dapy__integrators__interpolate
/* Early includes */
#include <string.h>
#include <stdio.h>
#include "numpy/arrayobject.h"
#include "numpy/ufuncobject.h"
#include <math.h>
#include "pythread.h"
#include <stdlib.h>
#include "pystate.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */
#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif
typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed) (\
(sizeof(type) < sizeof(Py_ssize_t)) ||\
(sizeof(type) > sizeof(Py_ssize_t) &&\
likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX) &&\
(!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
v == (type)PY_SSIZE_T_MIN))) ||\
(sizeof(type) == sizeof(Py_ssize_t) &&\
(is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX))) )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
#include <cstdlib>
#define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
#define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
#define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
#define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
#define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
const Py_UNICODE *u_end = u;
while (*u_end++) ;
return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
(likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
PyObject* ascii_chars_u = NULL;
PyObject* ascii_chars_b = NULL;
const char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
if (strcmp(default_encoding_c, "ascii") == 0) {
__Pyx_sys_getdefaultencoding_not_ascii = 0;
} else {
char ascii_chars[128];
int c;
for (c = 0; c < 128; c++) {
ascii_chars[c] = c;
}
__Pyx_sys_getdefaultencoding_not_ascii = 1;
ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
if (!ascii_chars_u) goto bad;
ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
PyErr_Format(
PyExc_ValueError,
"This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
default_encoding_c);
goto bad;
}
Py_DECREF(ascii_chars_u);
Py_DECREF(ascii_chars_b);
}
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
Py_XDECREF(ascii_chars_u);
Py_XDECREF(ascii_chars_b);
return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
__PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c) + 1);
if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
return -1;
}
#endif
#endif
/* Test for GCC > 2.95 */
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;
/* Header.proto */
#if !defined(CYTHON_CCOMPLEX)
#if defined(__cplusplus)
#define CYTHON_CCOMPLEX 1
#elif defined(_Complex_I)
#define CYTHON_CCOMPLEX 1
#else
#define CYTHON_CCOMPLEX 0
#endif
#endif
#if CYTHON_CCOMPLEX
#ifdef __cplusplus
#include <complex>
#else
#include <complex.h>
#endif
#endif
#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
#undef _Complex_I
#define _Complex_I 1.0fj
#endif
static const char *__pyx_f[] = {
"dapy/integrators/interpolate.pyx",
"__init__.pxd",
"stringsource",
"type.pxd",
};
/* BufferFormatStructs.proto */
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
const char* name;
struct __Pyx_StructField_* fields;
size_t size;
size_t arraysize[8];
int ndim;
char typegroup;
char is_unsigned;
int flags;
} __Pyx_TypeInfo;
typedef struct __Pyx_StructField_ {
__Pyx_TypeInfo* type;
const char* name;
size_t offset;
} __Pyx_StructField;
typedef struct {
__Pyx_StructField* field;
size_t parent_offset;
} __Pyx_BufFmt_StackElem;
typedef struct {
__Pyx_StructField root;
__Pyx_BufFmt_StackElem* head;
size_t fmt_offset;
size_t new_count, enc_count;
size_t struct_alignment;
int is_complex;
char enc_type;
char new_packmode;
char enc_packmode;
char is_valid_array;
} __Pyx_BufFmt_Context;
/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()
/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
typedef struct {
struct __pyx_memoryview_obj *memview;
char *data;
Py_ssize_t shape[8];
Py_ssize_t strides[8];
Py_ssize_t suboffsets[8];
} __Pyx_memviewslice;
#define __Pyx_MemoryView_Len(m) (m.shape[0])
/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
#define CYTHON_ATOMICS 1
#endif
#define __pyx_atomic_int_type int
#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
(__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
!defined(__i386__)
#define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
#define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
#ifdef __PYX_DEBUG_ATOMICS
#warning "Using GNU atomics"
#endif
#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
#include <Windows.h>
#undef __pyx_atomic_int_type
#define __pyx_atomic_int_type LONG
#define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
#define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
#ifdef __PYX_DEBUG_ATOMICS
#pragma message ("Using MSVC atomics")
#endif
#elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
#define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
#define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
#ifdef __PYX_DEBUG_ATOMICS
#warning "Using Intel atomics"
#endif
#else
#undef CYTHON_ATOMICS
#define CYTHON_ATOMICS 0
#ifdef __PYX_DEBUG_ATOMICS
#warning "Not using atomics"
#endif
#endif
typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
#if CYTHON_ATOMICS
#define __pyx_add_acquisition_count(memview)\
__pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#define __pyx_sub_acquisition_count(memview)\
__pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#else
#define __pyx_add_acquisition_count(memview)\
__pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#define __pyx_sub_acquisition_count(memview)\
__pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
#define __PYX_FORCE_INIT_THREADS 0
#endif
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":775
* # in Cython to enable them only on the right systems.
*
* ctypedef npy_int8 int8_t # <<<<<<<<<<<<<<
* ctypedef npy_int16 int16_t
* ctypedef npy_int32 int32_t
*/
typedef npy_int8 __pyx_t_5numpy_int8_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":776
*
* ctypedef npy_int8 int8_t
* ctypedef npy_int16 int16_t # <<<<<<<<<<<<<<
* ctypedef npy_int32 int32_t
* ctypedef npy_int64 int64_t
*/
typedef npy_int16 __pyx_t_5numpy_int16_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":777
* ctypedef npy_int8 int8_t
* ctypedef npy_int16 int16_t
* ctypedef npy_int32 int32_t # <<<<<<<<<<<<<<
* ctypedef npy_int64 int64_t
* #ctypedef npy_int96 int96_t
*/
typedef npy_int32 __pyx_t_5numpy_int32_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":778
* ctypedef npy_int16 int16_t
* ctypedef npy_int32 int32_t
* ctypedef npy_int64 int64_t # <<<<<<<<<<<<<<
* #ctypedef npy_int96 int96_t
* #ctypedef npy_int128 int128_t
*/
typedef npy_int64 __pyx_t_5numpy_int64_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":782
* #ctypedef npy_int128 int128_t
*
* ctypedef npy_uint8 uint8_t # <<<<<<<<<<<<<<
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t
*/
typedef npy_uint8 __pyx_t_5numpy_uint8_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":783
*
* ctypedef npy_uint8 uint8_t
* ctypedef npy_uint16 uint16_t # <<<<<<<<<<<<<<
* ctypedef npy_uint32 uint32_t
* ctypedef npy_uint64 uint64_t
*/
typedef npy_uint16 __pyx_t_5numpy_uint16_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":784
* ctypedef npy_uint8 uint8_t
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t # <<<<<<<<<<<<<<
* ctypedef npy_uint64 uint64_t
* #ctypedef npy_uint96 uint96_t
*/
typedef npy_uint32 __pyx_t_5numpy_uint32_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":785
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t
* ctypedef npy_uint64 uint64_t # <<<<<<<<<<<<<<
* #ctypedef npy_uint96 uint96_t
* #ctypedef npy_uint128 uint128_t
*/
typedef npy_uint64 __pyx_t_5numpy_uint64_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":789
* #ctypedef npy_uint128 uint128_t
*
* ctypedef npy_float32 float32_t # <<<<<<<<<<<<<<
* ctypedef npy_float64 float64_t
* #ctypedef npy_float80 float80_t
*/
typedef npy_float32 __pyx_t_5numpy_float32_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":790
*
* ctypedef npy_float32 float32_t
* ctypedef npy_float64 float64_t # <<<<<<<<<<<<<<
* #ctypedef npy_float80 float80_t
* #ctypedef npy_float128 float128_t
*/
typedef npy_float64 __pyx_t_5numpy_float64_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":799
* # The int types are mapped a bit surprising --
* # numpy.int corresponds to 'l' and numpy.long to 'q'
* ctypedef npy_long int_t # <<<<<<<<<<<<<<
* ctypedef npy_longlong long_t
* ctypedef npy_longlong longlong_t
*/
typedef npy_long __pyx_t_5numpy_int_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":800
* # numpy.int corresponds to 'l' and numpy.long to 'q'
* ctypedef npy_long int_t
* ctypedef npy_longlong long_t # <<<<<<<<<<<<<<
* ctypedef npy_longlong longlong_t
*
*/
typedef npy_longlong __pyx_t_5numpy_long_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":801
* ctypedef npy_long int_t
* ctypedef npy_longlong long_t
* ctypedef npy_longlong longlong_t # <<<<<<<<<<<<<<
*
* ctypedef npy_ulong uint_t
*/
typedef npy_longlong __pyx_t_5numpy_longlong_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":803
* ctypedef npy_longlong longlong_t
*
* ctypedef npy_ulong uint_t # <<<<<<<<<<<<<<
* ctypedef npy_ulonglong ulong_t
* ctypedef npy_ulonglong ulonglong_t
*/
typedef npy_ulong __pyx_t_5numpy_uint_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":804
*
* ctypedef npy_ulong uint_t
* ctypedef npy_ulonglong ulong_t # <<<<<<<<<<<<<<
* ctypedef npy_ulonglong ulonglong_t
*
*/
typedef npy_ulonglong __pyx_t_5numpy_ulong_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":805
* ctypedef npy_ulong uint_t
* ctypedef npy_ulonglong ulong_t
* ctypedef npy_ulonglong ulonglong_t # <<<<<<<<<<<<<<
*
* ctypedef npy_intp intp_t
*/
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":807
* ctypedef npy_ulonglong ulonglong_t
*
* ctypedef npy_intp intp_t # <<<<<<<<<<<<<<
* ctypedef npy_uintp uintp_t
*
*/
typedef npy_intp __pyx_t_5numpy_intp_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":808
*
* ctypedef npy_intp intp_t
* ctypedef npy_uintp uintp_t # <<<<<<<<<<<<<<
*
* ctypedef npy_double float_t
*/
typedef npy_uintp __pyx_t_5numpy_uintp_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":810
* ctypedef npy_uintp uintp_t
*
* ctypedef npy_double float_t # <<<<<<<<<<<<<<
* ctypedef npy_double double_t
* ctypedef npy_longdouble longdouble_t
*/
typedef npy_double __pyx_t_5numpy_float_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":811
*
* ctypedef npy_double float_t
* ctypedef npy_double double_t # <<<<<<<<<<<<<<
* ctypedef npy_longdouble longdouble_t
*
*/
typedef npy_double __pyx_t_5numpy_double_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":812
* ctypedef npy_double float_t
* ctypedef npy_double double_t
* ctypedef npy_longdouble longdouble_t # <<<<<<<<<<<<<<
*
* ctypedef npy_cfloat cfloat_t
*/
typedef npy_longdouble __pyx_t_5numpy_longdouble_t;
/* Declarations.proto */
#if CYTHON_CCOMPLEX
#ifdef __cplusplus
typedef ::std::complex< float > __pyx_t_float_complex;
#else
typedef float _Complex __pyx_t_float_complex;
#endif
#else
typedef struct { float real, imag; } __pyx_t_float_complex;
#endif
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float);
/* Declarations.proto */
#if CYTHON_CCOMPLEX
#ifdef __cplusplus
typedef ::std::complex< double > __pyx_t_double_complex;
#else
typedef double _Complex __pyx_t_double_complex;
#endif
#else
typedef struct { double real, imag; } __pyx_t_double_complex;
#endif
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double);
/*--- Type declarations ---*/
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":814
* ctypedef npy_longdouble longdouble_t
*
* ctypedef npy_cfloat cfloat_t # <<<<<<<<<<<<<<
* ctypedef npy_cdouble cdouble_t
* ctypedef npy_clongdouble clongdouble_t
*/
typedef npy_cfloat __pyx_t_5numpy_cfloat_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":815
*
* ctypedef npy_cfloat cfloat_t
* ctypedef npy_cdouble cdouble_t # <<<<<<<<<<<<<<
* ctypedef npy_clongdouble clongdouble_t
*
*/
typedef npy_cdouble __pyx_t_5numpy_cdouble_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":816
* ctypedef npy_cfloat cfloat_t
* ctypedef npy_cdouble cdouble_t
* ctypedef npy_clongdouble clongdouble_t # <<<<<<<<<<<<<<
*
* ctypedef npy_cdouble complex_t
*/
typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":818
* ctypedef npy_clongdouble clongdouble_t
*
* ctypedef npy_cdouble complex_t # <<<<<<<<<<<<<<
*
* cdef inline object PyArray_MultiIterNew1(a):
*/
typedef npy_cdouble __pyx_t_5numpy_complex_t;
/* "View.MemoryView":105
*
* @cname("__pyx_array")
* cdef class array: # <<<<<<<<<<<<<<
*
* cdef:
*/
struct __pyx_array_obj {
PyObject_HEAD
struct __pyx_vtabstruct_array *__pyx_vtab;
char *data;
Py_ssize_t len;
char *format;
int ndim;
Py_ssize_t *_shape;
Py_ssize_t *_strides;
Py_ssize_t itemsize;
PyObject *mode;
PyObject *_format;
void (*callback_free_data)(void *);
int free_data;
int dtype_is_object;
};
/* "View.MemoryView":279
*
* @cname('__pyx_MemviewEnum')
* cdef class Enum(object): # <<<<<<<<<<<<<<
* cdef object name
* def __init__(self, name):
*/
struct __pyx_MemviewEnum_obj {
PyObject_HEAD
PyObject *name;
};
/* "View.MemoryView":330
*
* @cname('__pyx_memoryview')
* cdef class memoryview(object): # <<<<<<<<<<<<<<
*
* cdef object obj
*/
struct __pyx_memoryview_obj {
PyObject_HEAD
struct __pyx_vtabstruct_memoryview *__pyx_vtab;
PyObject *obj;
PyObject *_size;
PyObject *_array_interface;
PyThread_type_lock lock;
__pyx_atomic_int acquisition_count[2];
__pyx_atomic_int *acquisition_count_aligned_p;
Py_buffer view;
int flags;
int dtype_is_object;
__Pyx_TypeInfo *typeinfo;
};
/* "View.MemoryView":965
*
* @cname('__pyx_memoryviewslice')
* cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
* "Internal class for passing memoryview slices to Python"
*
*/
struct __pyx_memoryviewslice_obj {
struct __pyx_memoryview_obj __pyx_base;
__Pyx_memviewslice from_slice;
PyObject *from_object;
PyObject *(*to_object_func)(char *);
int (*to_dtype_func)(char *, PyObject *);
};
/* "View.MemoryView":105
*
* @cname("__pyx_array")
* cdef class array: # <<<<<<<<<<<<<<
*
* cdef:
*/
struct __pyx_vtabstruct_array {
PyObject *(*get_memview)(struct __pyx_array_obj *);
};
static struct __pyx_vtabstruct_array *__pyx_vtabptr_array;
/* "View.MemoryView":330
*
* @cname('__pyx_memoryview')
* cdef class memoryview(object): # <<<<<<<<<<<<<<
*
* cdef object obj
*/
struct __pyx_vtabstruct_memoryview {
char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *);
};
static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
/* "View.MemoryView":965
*
* @cname('__pyx_memoryviewslice')
* cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
* "Internal class for passing memoryview slices to Python"
*
*/
struct __pyx_vtabstruct__memoryviewslice {
struct __pyx_vtabstruct_memoryview __pyx_base;
};
static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
#define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
typedef struct {
void (*INCREF)(void*, PyObject*, int);
void (*DECREF)(void*, PyObject*, int);
void (*GOTREF)(void*, PyObject*, int);
void (*GIVEREF)(void*, PyObject*, int);
void* (*SetupContext)(const char*, int, const char*);
void (*FinishContext)(void**);
} __Pyx_RefNannyAPIStruct;
static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
#define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
#define __Pyx_RefNannySetupContext(name, acquire_gil)\
if (acquire_gil) {\
PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
PyGILState_Release(__pyx_gilstate_save);\
} else {\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
}
#else
#define __Pyx_RefNannySetupContext(name, acquire_gil)\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
#define __Pyx_RefNannyFinishContext()\
__Pyx_RefNanny->FinishContext(&__pyx_refnanny)
#define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_XINCREF(r) do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
#define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
#define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
#define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
#define __Pyx_RefNannyDeclarations
#define __Pyx_RefNannySetupContext(name, acquire_gil)
#define __Pyx_RefNannyFinishContext()
#define __Pyx_INCREF(r) Py_INCREF(r)
#define __Pyx_DECREF(r) Py_DECREF(r)
#define __Pyx_GOTREF(r)
#define __Pyx_GIVEREF(r)
#define __Pyx_XINCREF(r) Py_XINCREF(r)
#define __Pyx_XDECREF(r) Py_XDECREF(r)
#define __Pyx_XGOTREF(r)
#define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_XDECREF(tmp);\
} while (0)
#define __Pyx_DECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_DECREF(tmp);\
} while (0)
#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif
/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);
/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
const char* function_name);
/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict) (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
(version_var) = __PYX_GET_DICT_VERSION(dict);\
(cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
static PY_UINT64_T __pyx_dict_version = 0;\
static PyObject *__pyx_dict_cached_value = NULL;\
if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
(VAR) = __pyx_dict_cached_value;\
} else {\
(VAR) = __pyx_dict_cached_value = (LOOKUP);\
__pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
}\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict) (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) (VAR) = (LOOKUP);
#endif
/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name) {\
static PY_UINT64_T __pyx_dict_version = 0;\
static PyObject *__pyx_dict_cached_value = NULL;\
(var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
(likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
__Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
#define __Pyx_GetModuleGlobalNameUncached(var, name) {\
PY_UINT64_T __pyx_dict_version;\
PyObject *__pyx_dict_cached_value;\
(var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
}
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name) (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name) (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif
/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif
/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
/* IsLittleEndian.proto */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);
/* BufferFormatCheck.proto */
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
__Pyx_BufFmt_StackElem* stack,
__Pyx_TypeInfo* type);
/* BufferGetAndValidate.proto */
#define __Pyx_GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack)\
((obj == Py_None || obj == NULL) ?\
(__Pyx_ZeroBuffer(buf), 0) :\
__Pyx__GetBufferAndValidate(buf, obj, dtype, flags, nd, cast, stack))
static int __Pyx__GetBufferAndValidate(Py_buffer* buf, PyObject* obj,
__Pyx_TypeInfo* dtype, int flags, int nd, int cast, __Pyx_BufFmt_StackElem* stack);
static void __Pyx_ZeroBuffer(Py_buffer* buf);
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info);
static Py_ssize_t __Pyx_minusones[] = { -1, -1, -1, -1, -1, -1, -1, -1 };
static Py_ssize_t __Pyx_zeros[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
/* MemviewSliceInit.proto */
#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
#define __Pyx_MEMVIEW_DIRECT 1
#define __Pyx_MEMVIEW_PTR 2
#define __Pyx_MEMVIEW_FULL 4
#define __Pyx_MEMVIEW_CONTIG 8
#define __Pyx_MEMVIEW_STRIDED 16
#define __Pyx_MEMVIEW_FOLLOW 32
#define __Pyx_IS_C_CONTIG 1
#define __Pyx_IS_F_CONTIG 2
static int __Pyx_init_memviewslice(
struct __pyx_memoryview_obj *memview,
int ndim,
__Pyx_memviewslice *memviewslice,
int memview_is_new_reference);
static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
__pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
__pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
#define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p)
#define __pyx_get_slice_count(memview) (*__pyx_get_slice_count_pointer(memview))
#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
#define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__)
static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred() PyErr_Occurred()
#endif
/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb)
#endif
/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL)
#endif
/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
__Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#define __Pyx_BUILD_ASSERT_EXPR(cond)\
(sizeof(char [1 - 2*!(cond)]) - 1)
#ifndef Py_MEMBER_SIZE
#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
#endif
static size_t __pyx_pyframe_localsplus_offset = 0;
#include "frameobject.h"
#define __Pxy_PyFrame_Initialize_Offsets()\
((void)__Pyx_BUILD_ASSERT_EXPR(sizeof(PyFrameObject) == offsetof(PyFrameObject, f_localsplus) + Py_MEMBER_SIZE(PyFrameObject, f_localsplus)),\
(void)(__pyx_pyframe_localsplus_offset = ((size_t)PyFrame_Type.tp_basicsize) - Py_MEMBER_SIZE(PyFrameObject, f_localsplus)))
#define __Pyx_PyFrame_GetLocalsplus(frame)\
(assert(__pyx_pyframe_localsplus_offset), (PyObject **)(((char *)(frame)) + __pyx_pyframe_localsplus_offset))
#endif
/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
/* DictGetItem.proto */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
#define __Pyx_PyObject_Dict_GetItem(obj, name)\
(likely(PyDict_CheckExact(obj)) ?\
__Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
#else
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#define __Pyx_PyObject_Dict_GetItem(obj, name) PyObject_GetItem(obj, name)
#endif
/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif
/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb)
#endif
/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err)
#endif
/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif
/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
__Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
/* PyObjectCall2Args.proto */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);
/* IncludeStringH.proto */
#include <string.h>
/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
/* StrEquals.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif
/* UnaryNegOverflows.proto */
#define UNARY_NEG_WOULD_OVERFLOW(x)\
(((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
(is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
__Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
int is_list, int wraparound, int boundscheck);
/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key);
#else
#define __Pyx_PyObject_GetItem(obj, key) PyObject_GetItem(obj, key)
#endif
/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
int byteorder = 0;
return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
int byteorder = -1;
return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
int byteorder = 1;
return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
/* decode_c_string.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
const char* cstring, Py_ssize_t start, Py_ssize_t stop,
const char* encoding, const char* errors,
PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif
/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len)) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
__Pyx_SET_SIZE(list, len + 1);
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif
/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
(inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif
/* ListExtend.proto */
static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
#if CYTHON_COMPILING_IN_CPYTHON
PyObject* none = _PyList_Extend((PyListObject*)L, v);
if (unlikely(!none))
return -1;
Py_DECREF(none);
return 0;
#else
return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
#endif
}
/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
__Pyx_SET_SIZE(list, len + 1);
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
/* None.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif
/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif
/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);
/* PyObjectGetAttrStrNoError.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name);
/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);
/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto
#define __PYX_HAVE_RT_ImportType_proto
enum __Pyx_ImportType_CheckSize {
__Pyx_ImportType_CheckSize_Error = 0,
__Pyx_ImportType_CheckSize_Warn = 1,
__Pyx_ImportType_CheckSize_Ignore = 2
};
static PyTypeObject *__Pyx_ImportType(PyObject* module, const char *module_name, const char *class_name, size_t size, enum __Pyx_ImportType_CheckSize check_size);
#endif
/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif
/* CodeObjectCache.proto */
typedef struct {
PyCodeObject* code_object;
int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
int count;
int max_count;
__Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename);
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
static void __Pyx_ReleaseBuffer(Py_buffer *view);
#else
#define __Pyx_GetBuffer PyObject_GetBuffer
#define __Pyx_ReleaseBuffer PyBuffer_Release
#endif
/* BufferStructDeclare.proto */
typedef struct {
Py_ssize_t shape, strides, suboffsets;
} __Pyx_Buf_DimInfo;
typedef struct {
size_t refcount;
Py_buffer pybuffer;
} __Pyx_Buffer;
typedef struct {
__Pyx_Buffer *rcbuffer;
char *data;
__Pyx_Buf_DimInfo diminfo[8];
} __Pyx_LocalBuf_ND;
/* MemviewSliceIsContig.proto */
static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);
/* OverlappingSlices.proto */
static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
__Pyx_memviewslice *slice2,
int ndim, size_t itemsize);
/* Capsule.proto */
static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig);
/* TypeInfoCompare.proto */
static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);
/* MemviewSliceValidateAndInit.proto */
static int __Pyx_ValidateAndInit_memviewslice(
int *axes_specs,
int c_or_f_flag,
int buf_flags,
int ndim,
__Pyx_TypeInfo *dtype,
__Pyx_BufFmt_StackElem stack[],
__Pyx_memviewslice *memviewslice,
PyObject *original_obj);
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_double(PyObject *, int writable_flag);
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsdsds_double(PyObject *, int writable_flag);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
/* RealImag.proto */
#if CYTHON_CCOMPLEX
#ifdef __cplusplus
#define __Pyx_CREAL(z) ((z).real())
#define __Pyx_CIMAG(z) ((z).imag())
#else
#define __Pyx_CREAL(z) (__real__(z))
#define __Pyx_CIMAG(z) (__imag__(z))
#endif
#else
#define __Pyx_CREAL(z) ((z).real)
#define __Pyx_CIMAG(z) ((z).imag)
#endif
#if defined(__cplusplus) && CYTHON_CCOMPLEX\
&& (defined(_WIN32) || defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )) || __cplusplus >= 201103)
#define __Pyx_SET_CREAL(z,x) ((z).real(x))
#define __Pyx_SET_CIMAG(z,y) ((z).imag(y))
#else
#define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
#define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y)
#endif
/* Arithmetic.proto */
#if CYTHON_CCOMPLEX
#define __Pyx_c_eq_float(a, b) ((a)==(b))
#define __Pyx_c_sum_float(a, b) ((a)+(b))
#define __Pyx_c_diff_float(a, b) ((a)-(b))
#define __Pyx_c_prod_float(a, b) ((a)*(b))
#define __Pyx_c_quot_float(a, b) ((a)/(b))
#define __Pyx_c_neg_float(a) (-(a))
#ifdef __cplusplus
#define __Pyx_c_is_zero_float(z) ((z)==(float)0)
#define __Pyx_c_conj_float(z) (::std::conj(z))
#if 1
#define __Pyx_c_abs_float(z) (::std::abs(z))
#define __Pyx_c_pow_float(a, b) (::std::pow(a, b))
#endif
#else
#define __Pyx_c_is_zero_float(z) ((z)==0)
#define __Pyx_c_conj_float(z) (conjf(z))
#if 1
#define __Pyx_c_abs_float(z) (cabsf(z))
#define __Pyx_c_pow_float(a, b) (cpowf(a, b))
#endif
#endif
#else
static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex, __pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex, __pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex, __pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex, __pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex, __pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex);
static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex);
#if 1
static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex);
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex, __pyx_t_float_complex);
#endif
#endif
/* Arithmetic.proto */
#if CYTHON_CCOMPLEX
#define __Pyx_c_eq_double(a, b) ((a)==(b))
#define __Pyx_c_sum_double(a, b) ((a)+(b))
#define __Pyx_c_diff_double(a, b) ((a)-(b))
#define __Pyx_c_prod_double(a, b) ((a)*(b))
#define __Pyx_c_quot_double(a, b) ((a)/(b))
#define __Pyx_c_neg_double(a) (-(a))
#ifdef __cplusplus
#define __Pyx_c_is_zero_double(z) ((z)==(double)0)
#define __Pyx_c_conj_double(z) (::std::conj(z))
#if 1
#define __Pyx_c_abs_double(z) (::std::abs(z))
#define __Pyx_c_pow_double(a, b) (::std::pow(a, b))
#endif
#else
#define __Pyx_c_is_zero_double(z) ((z)==0)
#define __Pyx_c_conj_double(z) (conj(z))
#if 1
#define __Pyx_c_abs_double(z) (cabs(z))
#define __Pyx_c_pow_double(a, b) (cpow(a, b))
#endif
#endif
#else
static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex, __pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex, __pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex, __pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex, __pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex, __pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex);
static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex);
#if 1
static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex);
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex, __pyx_t_double_complex);
#endif
#endif
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value);
/* MemviewSliceCopyTemplate.proto */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
const char *mode, int ndim,
size_t sizeof_dtype, int contig_flag,
int dtype_is_object);
/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
/* CIntFromPy.proto */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);
/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);
/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
/* Module declarations from 'cpython.buffer' */
/* Module declarations from 'libc.string' */
/* Module declarations from 'libc.stdio' */
/* Module declarations from '__builtin__' */
/* Module declarations from 'cpython.type' */
static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;
/* Module declarations from 'cpython' */
/* Module declarations from 'cpython.object' */
/* Module declarations from 'cpython.ref' */
/* Module declarations from 'cpython.mem' */
/* Module declarations from 'numpy' */
/* Module declarations from 'numpy' */
static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/
/* Module declarations from 'libc.math' */
/* Module declarations from 'cython.view' */
/* Module declarations from 'cython' */
/* Module declarations from 'dapy.integrators.interpolate' */
static PyTypeObject *__pyx_array_type = 0;
static PyTypeObject *__pyx_MemviewEnum_type = 0;
static PyTypeObject *__pyx_memoryview_type = 0;
static PyTypeObject *__pyx_memoryviewslice_type = 0;
static PyObject *generic = 0;
static PyObject *strided = 0;
static PyObject *indirect = 0;
static PyObject *contiguous = 0;
static PyObject *indirect_contiguous = 0;
static int __pyx_memoryview_thread_locks_used;
static PyThread_type_lock __pyx_memoryview_thread_locks[8];
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
static void *__pyx_align_pointer(void *, size_t); /*proto*/
static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
static PyObject *_unellipsify(PyObject *, int); /*proto*/
static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 };
#define __Pyx_MODULE_NAME "dapy.integrators.interpolate"
extern int __pyx_module_is_main_dapy__integrators__interpolate;
int __pyx_module_is_main_dapy__integrators__interpolate = 0;
/* Implementation of 'dapy.integrators.interpolate' */
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_RuntimeError;
static PyObject *__pyx_builtin_ImportError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_Ellipsis;
static PyObject *__pyx_builtin_id;
static PyObject *__pyx_builtin_IndexError;
static const char __pyx_k_C[] = "C";
static const char __pyx_k_O[] = "O";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_i[] = "i";
static const char __pyx_k_j[] = "j";
static const char __pyx_k_p[] = "p";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_np[] = "np";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_b_ix[] = "b_ix";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_h_wt[] = "h_wt";
static const char __pyx_k_l_ix[] = "l_ix";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mode[] = "mode";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_ndim[] = "ndim";
static const char __pyx_k_pack[] = "pack";
static const char __pyx_k_r_ix[] = "r_ix";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_t_ix[] = "t_ix";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_v_wt[] = "v_wt";
static const char __pyx_k_ASCII[] = "ASCII";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_dim_0[] = "dim_0";
static const char __pyx_k_dim_1[] = "dim_1";
static const char __pyx_k_dtype[] = "dtype";
static const char __pyx_k_empty[] = "empty";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_numpy[] = "numpy";
static const char __pyx_k_order[] = "order";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_shape[] = "shape";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_double[] = "double";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_fields[] = "fields";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_struct[] = "struct";
static const char __pyx_k_unpack[] = "unpack";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_fortran[] = "fortran";
static const char __pyx_k_memview[] = "memview";
static const char __pyx_k_n_field[] = "n_field";
static const char __pyx_k_Ellipsis[] = "Ellipsis";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_itemsize[] = "itemsize";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_new_fields[] = "new_fields";
static const char __pyx_k_num_thread[] = "num_thread";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_ImportError[] = "ImportError";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_interp_points[] = "interp_points";
static const char __pyx_k_new_fields_mv[] = "new_fields_mv";
static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
static const char __pyx_k_batch_bilinear_interpolate[] = "batch_bilinear_interpolate";
static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static const char __pyx_k_ndarray_is_not_C_contiguous[] = "ndarray is not C contiguous";
static const char __pyx_k_dapy_integrators_interpolate[] = "dapy.integrators.interpolate";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static const char __pyx_k_numpy_core_multiarray_failed_to[] = "numpy.core.multiarray failed to import";
static const char __pyx_k_unknown_dtype_code_in_numpy_pxd[] = "unknown dtype code in numpy.pxd (%d)";
static const char __pyx_k_Batched_two_dimensional_bilinear[] = "Batched two-dimensional bilinear interpolation.";
static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static const char __pyx_k_Format_string_allocated_too_shor[] = "Format string allocated too short, see comment in numpy.pxd";
static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))";
static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
static const char __pyx_k_Non_native_byte_order_not_suppor[] = "Non-native byte order not supported";
static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static const char __pyx_k_dapy_integrators_interpolate_pyx[] = "dapy/integrators/interpolate.pyx";
static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
static const char __pyx_k_ndarray_is_not_Fortran_contiguou[] = "ndarray is not Fortran contiguous";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_numpy_core_umath_failed_to_impor[] = "numpy.core.umath failed to import";
static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static const char __pyx_k_Format_string_allocated_too_shor_2[] = "Format string allocated too short.";
static PyObject *__pyx_n_s_ASCII;
static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
static PyObject *__pyx_n_u_C;
static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
static PyObject *__pyx_kp_s_Cannot_assign_to_read_only_memor;
static PyObject *__pyx_kp_s_Cannot_create_writable_memory_vi;
static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
static PyObject *__pyx_n_s_Ellipsis;
static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
static PyObject *__pyx_kp_u_Format_string_allocated_too_shor;
static PyObject *__pyx_kp_u_Format_string_allocated_too_shor_2;
static PyObject *__pyx_n_s_ImportError;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0;
static PyObject *__pyx_n_s_IndexError;
static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
static PyObject *__pyx_kp_s_MemoryView_of_r_object;
static PyObject *__pyx_kp_u_Non_native_byte_order_not_suppor;
static PyObject *__pyx_n_b_O;
static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_RuntimeError;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_View_MemoryView;
static PyObject *__pyx_n_s_allocate_buffer;
static PyObject *__pyx_n_s_b_ix;
static PyObject *__pyx_n_s_base;
static PyObject *__pyx_n_s_batch_bilinear_interpolate;
static PyObject *__pyx_n_s_c;
static PyObject *__pyx_n_u_c;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_kp_s_contiguous_and_direct;
static PyObject *__pyx_kp_s_contiguous_and_indirect;
static PyObject *__pyx_n_s_dapy_integrators_interpolate;
static PyObject *__pyx_kp_s_dapy_integrators_interpolate_pyx;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_dim_0;
static PyObject *__pyx_n_s_dim_1;
static PyObject *__pyx_n_u_double;
static PyObject *__pyx_n_s_dtype;
static PyObject *__pyx_n_s_dtype_is_object;
static PyObject *__pyx_n_s_empty;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_error;
static PyObject *__pyx_n_s_fields;
static PyObject *__pyx_n_s_flags;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_fortran;
static PyObject *__pyx_n_u_fortran;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi;
static PyObject *__pyx_n_s_h_wt;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_interp_points;
static PyObject *__pyx_n_s_itemsize;
static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
static PyObject *__pyx_n_s_j;
static PyObject *__pyx_n_s_l_ix;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_memview;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_n_s_n_field;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_kp_u_ndarray_is_not_C_contiguous;
static PyObject *__pyx_kp_u_ndarray_is_not_Fortran_contiguou;
static PyObject *__pyx_n_s_ndim;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_new_fields;
static PyObject *__pyx_n_s_new_fields_mv;
static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
static PyObject *__pyx_n_s_np;
static PyObject *__pyx_n_s_num_thread;
static PyObject *__pyx_n_s_numpy;
static PyObject *__pyx_kp_u_numpy_core_multiarray_failed_to;
static PyObject *__pyx_kp_u_numpy_core_umath_failed_to_impor;
static PyObject *__pyx_n_s_obj;
static PyObject *__pyx_n_s_order;
static PyObject *__pyx_n_s_p;
static PyObject *__pyx_n_s_pack;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_getbuffer;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_Enum;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_r_ix;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_shape;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_s_start;
static PyObject *__pyx_n_s_step;
static PyObject *__pyx_n_s_stop;
static PyObject *__pyx_kp_s_strided_and_direct;
static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
static PyObject *__pyx_kp_s_strided_and_indirect;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_struct;
static PyObject *__pyx_n_s_t_ix;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
static PyObject *__pyx_kp_u_unknown_dtype_code_in_numpy_pxd;
static PyObject *__pyx_n_s_unpack;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_v_wt;
static PyObject *__pyx_pf_4dapy_11integrators_11interpolate_batch_bilinear_interpolate(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_fields, __Pyx_memviewslice __pyx_v_interp_points, CYTHON_UNUSED int __pyx_v_num_thread); /* proto */
static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_184977713;
static PyObject *__pyx_int_neg_1;
static PyObject *__pyx_tuple_;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__4;
static PyObject *__pyx_tuple__5;
static PyObject *__pyx_tuple__6;
static PyObject *__pyx_tuple__7;
static PyObject *__pyx_tuple__8;
static PyObject *__pyx_tuple__9;
static PyObject *__pyx_slice__22;
static PyObject *__pyx_tuple__10;
static PyObject *__pyx_tuple__11;
static PyObject *__pyx_tuple__12;
static PyObject *__pyx_tuple__13;
static PyObject *__pyx_tuple__14;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_tuple__16;
static PyObject *__pyx_tuple__17;
static PyObject *__pyx_tuple__18;
static PyObject *__pyx_tuple__19;
static PyObject *__pyx_tuple__20;
static PyObject *__pyx_tuple__21;
static PyObject *__pyx_tuple__23;
static PyObject *__pyx_tuple__24;
static PyObject *__pyx_tuple__25;
static PyObject *__pyx_tuple__26;
static PyObject *__pyx_tuple__28;
static PyObject *__pyx_tuple__29;
static PyObject *__pyx_tuple__30;
static PyObject *__pyx_tuple__31;
static PyObject *__pyx_tuple__32;
static PyObject *__pyx_tuple__33;
static PyObject *__pyx_codeobj__27;
static PyObject *__pyx_codeobj__34;
/* Late includes */
/* "dapy/integrators/interpolate.pyx":11
*
* @cython.cdivision(True)
* def batch_bilinear_interpolate( # <<<<<<<<<<<<<<
* double[:, :, :] fields, double[:, :, :, :] interp_points,
* int num_thread=1):
*/
/* Python wrapper */
static PyObject *__pyx_pw_4dapy_11integrators_11interpolate_1batch_bilinear_interpolate(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_4dapy_11integrators_11interpolate_batch_bilinear_interpolate[] = "batch_bilinear_interpolate(double[:, :, :] fields, double[:, :, :, :] interp_points, int num_thread=1)\nUse bilinear interpolation to map 2D fields to a new set of points.\n\n Periodic boundary conditions are assumed. In the comments below the\n following layout is assumed for the grid cell surrounding each\n interpolation point\n\n (l_ix, t_ix) -- (r_ix, t_ix)\n | |\n (l_ix, b_ix) -- (r_ix, b_ix)\n\n Args:\n fields (3D array): Stack of two dimensional arrays defining values of a\n scalar field on a rectilinear grid. The array should be of shape\n `(n_field, grid_shape_0, grid_shape_1)` where `n_field` specifies\n the number of (independent) spatial fields and `grid_shape_0` and\n `grid_shape_1` specify the number of grid points along the two grid\n dimensions.\n interp_points (4D array): Stack of three dimensional arrays defining\n spatial points to resample field at in array index coordinates. The\n array should be of shape `(n_field, 2, grid_shape_0, grid_shape_1)`\n where `n_field`, `grid_shape_0` and `grid_shape_1` are as above and\n the size 2 dimension represents the two spatial coordinates.\n num_thread (int): Number of parallel threads to distribute interpolation\n of independent fields over.\n\n Returns:\n interp_fields (3D array): Stack of two dimensional arrays defining\n computed interpolated values of the scalar field at the\n interpolation points.\n ";
static PyMethodDef __pyx_mdef_4dapy_11integrators_11interpolate_1batch_bilinear_interpolate = {"batch_bilinear_interpolate", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_4dapy_11integrators_11interpolate_1batch_bilinear_interpolate, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4dapy_11integrators_11interpolate_batch_bilinear_interpolate};
static PyObject *__pyx_pw_4dapy_11integrators_11interpolate_1batch_bilinear_interpolate(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
__Pyx_memviewslice __pyx_v_fields = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_interp_points = { 0, 0, { 0 }, { 0 }, { 0 } };
CYTHON_UNUSED int __pyx_v_num_thread;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("batch_bilinear_interpolate (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_fields,&__pyx_n_s_interp_points,&__pyx_n_s_num_thread,0};
PyObject* values[3] = {0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_fields)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_interp_points)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("batch_bilinear_interpolate", 0, 2, 3, 1); __PYX_ERR(0, 11, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_num_thread);
if (value) { values[2] = value; kw_args--; }
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "batch_bilinear_interpolate") < 0)) __PYX_ERR(0, 11, __pyx_L3_error)
}
} else {
switch (PyTuple_GET_SIZE(__pyx_args)) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
break;
default: goto __pyx_L5_argtuple_error;
}
}
__pyx_v_fields = __Pyx_PyObject_to_MemoryviewSlice_dsdsds_double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_fields.memview)) __PYX_ERR(0, 12, __pyx_L3_error)
__pyx_v_interp_points = __Pyx_PyObject_to_MemoryviewSlice_dsdsdsds_double(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_interp_points.memview)) __PYX_ERR(0, 12, __pyx_L3_error)
if (values[2]) {
__pyx_v_num_thread = __Pyx_PyInt_As_int(values[2]); if (unlikely((__pyx_v_num_thread == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 13, __pyx_L3_error)
} else {
__pyx_v_num_thread = ((int)1);
}
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("batch_bilinear_interpolate", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 11, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("dapy.integrators.interpolate.batch_bilinear_interpolate", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_4dapy_11integrators_11interpolate_batch_bilinear_interpolate(__pyx_self, __pyx_v_fields, __pyx_v_interp_points, __pyx_v_num_thread);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_4dapy_11integrators_11interpolate_batch_bilinear_interpolate(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_fields, __Pyx_memviewslice __pyx_v_interp_points, CYTHON_UNUSED int __pyx_v_num_thread) {
int __pyx_v_p;
int __pyx_v_i;
int __pyx_v_j;
int __pyx_v_l_ix;
int __pyx_v_r_ix;
int __pyx_v_t_ix;
int __pyx_v_b_ix;
int __pyx_v_n_field;
int __pyx_v_dim_0;
int __pyx_v_dim_1;
double __pyx_v_h_wt;
double __pyx_v_v_wt;
PyArrayObject *__pyx_v_new_fields = 0;
__Pyx_memviewslice __pyx_v_new_fields_mv = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_LocalBuf_ND __pyx_pybuffernd_new_fields;
__Pyx_Buffer __pyx_pybuffer_new_fields;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyArrayObject *__pyx_t_6 = NULL;
__Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } };
int __pyx_t_8;
int __pyx_t_9;
int __pyx_t_10;
int __pyx_t_11;
int __pyx_t_12;
int __pyx_t_13;
int __pyx_t_14;
int __pyx_t_15;
int __pyx_t_16;
Py_ssize_t __pyx_t_17;
Py_ssize_t __pyx_t_18;
Py_ssize_t __pyx_t_19;
Py_ssize_t __pyx_t_20;
int __pyx_t_21;
Py_ssize_t __pyx_t_22;
Py_ssize_t __pyx_t_23;
Py_ssize_t __pyx_t_24;
Py_ssize_t __pyx_t_25;
Py_ssize_t __pyx_t_26;
Py_ssize_t __pyx_t_27;
Py_ssize_t __pyx_t_28;
Py_ssize_t __pyx_t_29;
Py_ssize_t __pyx_t_30;
Py_ssize_t __pyx_t_31;
Py_ssize_t __pyx_t_32;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("batch_bilinear_interpolate", 0);
__pyx_pybuffer_new_fields.pybuffer.buf = NULL;
__pyx_pybuffer_new_fields.refcount = 0;
__pyx_pybuffernd_new_fields.data = NULL;
__pyx_pybuffernd_new_fields.rcbuffer = &__pyx_pybuffer_new_fields;
/* "dapy/integrators/interpolate.pyx":46
* cdef int p, i, j
* cdef int l_ix, r_ix, t_ix, b_ix
* cdef int n_field = fields.shape[0] # <<<<<<<<<<<<<<
* cdef int dim_0 = fields.shape[1]
* cdef int dim_1 = fields.shape[2]
*/
__pyx_v_n_field = (__pyx_v_fields.shape[0]);
/* "dapy/integrators/interpolate.pyx":47
* cdef int l_ix, r_ix, t_ix, b_ix
* cdef int n_field = fields.shape[0]
* cdef int dim_0 = fields.shape[1] # <<<<<<<<<<<<<<
* cdef int dim_1 = fields.shape[2]
* cdef double h_wt, v_wt
*/
__pyx_v_dim_0 = (__pyx_v_fields.shape[1]);
/* "dapy/integrators/interpolate.pyx":48
* cdef int n_field = fields.shape[0]
* cdef int dim_0 = fields.shape[1]
* cdef int dim_1 = fields.shape[2] # <<<<<<<<<<<<<<
* cdef double h_wt, v_wt
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty(
*/
__pyx_v_dim_1 = (__pyx_v_fields.shape[2]);
/* "dapy/integrators/interpolate.pyx":50
* cdef int dim_1 = fields.shape[2]
* cdef double h_wt, v_wt
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty( # <<<<<<<<<<<<<<
* (n_field, dim_0, dim_1), dtype='double', order='C')
* cdef double[:, :, :] new_fields_mv = new_fields
*/
__Pyx_GetModuleGlobalName(__pyx_t_1, __pyx_n_s_np); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 50, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_empty); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 50, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "dapy/integrators/interpolate.pyx":51
* cdef double h_wt, v_wt
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty(
* (n_field, dim_0, dim_1), dtype='double', order='C') # <<<<<<<<<<<<<<
* cdef double[:, :, :] new_fields_mv = new_fields
* for p in prange(n_field, schedule='static', num_threads=num_thread,
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_n_field); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 51, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim_0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 51, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_dim_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 51, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 51, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_4);
__pyx_t_1 = 0;
__pyx_t_3 = 0;
__pyx_t_4 = 0;
/* "dapy/integrators/interpolate.pyx":50
* cdef int dim_1 = fields.shape[2]
* cdef double h_wt, v_wt
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty( # <<<<<<<<<<<<<<
* (n_field, dim_0, dim_1), dtype='double', order='C')
* cdef double[:, :, :] new_fields_mv = new_fields
*/
__pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 50, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_GIVEREF(__pyx_t_5);
PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
__pyx_t_5 = 0;
/* "dapy/integrators/interpolate.pyx":51
* cdef double h_wt, v_wt
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty(
* (n_field, dim_0, dim_1), dtype='double', order='C') # <<<<<<<<<<<<<<
* cdef double[:, :, :] new_fields_mv = new_fields
* for p in prange(n_field, schedule='static', num_threads=num_thread,
*/
__pyx_t_5 = __Pyx_PyDict_NewPresized(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 51, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_n_u_double) < 0) __PYX_ERR(0, 51, __pyx_L1_error)
if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_order, __pyx_n_u_C) < 0) __PYX_ERR(0, 51, __pyx_L1_error)
/* "dapy/integrators/interpolate.pyx":50
* cdef int dim_1 = fields.shape[2]
* cdef double h_wt, v_wt
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty( # <<<<<<<<<<<<<<
* (n_field, dim_0, dim_1), dtype='double', order='C')
* cdef double[:, :, :] new_fields_mv = new_fields
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 50, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_5numpy_ndarray))))) __PYX_ERR(0, 50, __pyx_L1_error)
__pyx_t_6 = ((PyArrayObject *)__pyx_t_3);
{
__Pyx_BufFmt_StackElem __pyx_stack[1];
if (unlikely(__Pyx_GetBufferAndValidate(&__pyx_pybuffernd_new_fields.rcbuffer->pybuffer, (PyObject*)__pyx_t_6, &__Pyx_TypeInfo_double, PyBUF_FORMAT| PyBUF_C_CONTIGUOUS, 3, 0, __pyx_stack) == -1)) {
__pyx_v_new_fields = ((PyArrayObject *)Py_None); __Pyx_INCREF(Py_None); __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.buf = NULL;
__PYX_ERR(0, 50, __pyx_L1_error)
} else {__pyx_pybuffernd_new_fields.diminfo[0].strides = __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.strides[0]; __pyx_pybuffernd_new_fields.diminfo[0].shape = __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.shape[0]; __pyx_pybuffernd_new_fields.diminfo[1].strides = __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.strides[1]; __pyx_pybuffernd_new_fields.diminfo[1].shape = __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.shape[1]; __pyx_pybuffernd_new_fields.diminfo[2].strides = __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.strides[2]; __pyx_pybuffernd_new_fields.diminfo[2].shape = __pyx_pybuffernd_new_fields.rcbuffer->pybuffer.shape[2];
}
}
__pyx_t_6 = 0;
__pyx_v_new_fields = ((PyArrayObject *)__pyx_t_3);
__pyx_t_3 = 0;
/* "dapy/integrators/interpolate.pyx":52
* cdef np.ndarray[double, ndim=3, mode='c'] new_fields = np.empty(
* (n_field, dim_0, dim_1), dtype='double', order='C')
* cdef double[:, :, :] new_fields_mv = new_fields # <<<<<<<<<<<<<<
* for p in prange(n_field, schedule='static', num_threads=num_thread,
* nogil=True):
*/
__pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_dsdsds_double(((PyObject *)__pyx_v_new_fields), PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 52, __pyx_L1_error)
__pyx_v_new_fields_mv = __pyx_t_7;
__pyx_t_7.memview = NULL;
__pyx_t_7.data = NULL;
/* "dapy/integrators/interpolate.pyx":53
* (n_field, dim_0, dim_1), dtype='double', order='C')
* cdef double[:, :, :] new_fields_mv = new_fields
* for p in prange(n_field, schedule='static', num_threads=num_thread, # <<<<<<<<<<<<<<
* nogil=True):
* for i in range(dim_0):
*/
{
#ifdef WITH_THREAD
PyThreadState *_save;
Py_UNBLOCK_THREADS
__Pyx_FastGIL_Remember();
#endif
/*try:*/ {
__pyx_t_8 = __pyx_v_n_field;
if ((1 == 0)) abort();
{
#if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
#undef likely
#undef unlikely
#define likely(x) (x)
#define unlikely(x) (x)
#endif
__pyx_t_10 = (__pyx_t_8 - 0 + 1 - 1/abs(1)) / 1;
if (__pyx_t_10 > 0)
{
#ifdef _OPENMP
#pragma omp parallel num_threads(__pyx_v_num_thread) private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23, __pyx_t_24, __pyx_t_25, __pyx_t_26, __pyx_t_27, __pyx_t_28, __pyx_t_29, __pyx_t_30, __pyx_t_31, __pyx_t_32)
#endif /* _OPENMP */
{
#ifdef _OPENMP
#pragma omp for lastprivate(__pyx_v_b_ix) lastprivate(__pyx_v_h_wt) lastprivate(__pyx_v_i) lastprivate(__pyx_v_j) lastprivate(__pyx_v_l_ix) firstprivate(__pyx_v_p) lastprivate(__pyx_v_p) lastprivate(__pyx_v_r_ix) lastprivate(__pyx_v_t_ix) lastprivate(__pyx_v_v_wt) schedule(static)
#endif /* _OPENMP */
for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){
{
__pyx_v_p = (int)(0 + 1 * __pyx_t_9);
/* Initialize private variables to invalid values */
__pyx_v_b_ix = ((int)0xbad0bad0);
__pyx_v_h_wt = ((double)__PYX_NAN());
__pyx_v_i = ((int)0xbad0bad0);
__pyx_v_j = ((int)0xbad0bad0);
__pyx_v_l_ix = ((int)0xbad0bad0);
__pyx_v_r_ix = ((int)0xbad0bad0);
__pyx_v_t_ix = ((int)0xbad0bad0);
__pyx_v_v_wt = ((double)__PYX_NAN());
/* "dapy/integrators/interpolate.pyx":55
* for p in prange(n_field, schedule='static', num_threads=num_thread,
* nogil=True):
* for i in range(dim_0): # <<<<<<<<<<<<<<
* for j in range(dim_1):
* # Calculate left edge index of interpolation point.
*/
__pyx_t_11 = __pyx_v_dim_0;
__pyx_t_12 = __pyx_t_11;
for (__pyx_t_13 = 0; __pyx_t_13 < __pyx_t_12; __pyx_t_13+=1) {
__pyx_v_i = __pyx_t_13;
/* "dapy/integrators/interpolate.pyx":56
* nogil=True):
* for i in range(dim_0):
* for j in range(dim_1): # <<<<<<<<<<<<<<
* # Calculate left edge index of interpolation point.
* l_ix = int(floor(interp_points[p, 0, i, j]))
*/
__pyx_t_14 = __pyx_v_dim_1;
__pyx_t_15 = __pyx_t_14;
for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) {
__pyx_v_j = __pyx_t_16;
/* "dapy/integrators/interpolate.pyx":58
* for j in range(dim_1):
* # Calculate left edge index of interpolation point.
* l_ix = int(floor(interp_points[p, 0, i, j])) # <<<<<<<<<<<<<<
* # Calculate horizontal weight coefficient for interpolation.
* h_wt = interp_points[p, 0, i, j] - l_ix
*/
__pyx_t_17 = __pyx_v_p;
__pyx_t_18 = 0;
__pyx_t_19 = __pyx_v_i;
__pyx_t_20 = __pyx_v_j;
__pyx_v_l_ix = ((int)floor((*((double *) ( /* dim=3 */ (( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_interp_points.data + __pyx_t_17 * __pyx_v_interp_points.strides[0]) ) + __pyx_t_18 * __pyx_v_interp_points.strides[1]) ) + __pyx_t_19 * __pyx_v_interp_points.strides[2]) ) + __pyx_t_20 * __pyx_v_interp_points.strides[3]) )))));
/* "dapy/integrators/interpolate.pyx":60
* l_ix = int(floor(interp_points[p, 0, i, j]))
* # Calculate horizontal weight coefficient for interpolation.
* h_wt = interp_points[p, 0, i, j] - l_ix # <<<<<<<<<<<<<<
* # Wrap index to [0, dim_0). Need to account for handling
* # of negative arguments by C modulus operator.
*/
__pyx_t_20 = __pyx_v_p;
__pyx_t_19 = 0;
__pyx_t_18 = __pyx_v_i;
__pyx_t_17 = __pyx_v_j;
__pyx_v_h_wt = ((*((double *) ( /* dim=3 */ (( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_interp_points.data + __pyx_t_20 * __pyx_v_interp_points.strides[0]) ) + __pyx_t_19 * __pyx_v_interp_points.strides[1]) ) + __pyx_t_18 * __pyx_v_interp_points.strides[2]) ) + __pyx_t_17 * __pyx_v_interp_points.strides[3]) ))) - __pyx_v_l_ix);
/* "dapy/integrators/interpolate.pyx":63
* # Wrap index to [0, dim_0). Need to account for handling
* # of negative arguments by C modulus operator.
* l_ix = l_ix % dim_0 # <<<<<<<<<<<<<<
* while l_ix < 0:
* l_ix = l_ix + dim_0
*/
__pyx_v_l_ix = (__pyx_v_l_ix % __pyx_v_dim_0);
/* "dapy/integrators/interpolate.pyx":64
* # of negative arguments by C modulus operator.
* l_ix = l_ix % dim_0
* while l_ix < 0: # <<<<<<<<<<<<<<
* l_ix = l_ix + dim_0
* # Calculate right edge index of interpolation point cell.
*/
while (1) {
__pyx_t_21 = ((__pyx_v_l_ix < 0) != 0);
if (!__pyx_t_21) break;
/* "dapy/integrators/interpolate.pyx":65
* l_ix = l_ix % dim_0
* while l_ix < 0:
* l_ix = l_ix + dim_0 # <<<<<<<<<<<<<<
* # Calculate right edge index of interpolation point cell.
* r_ix = (l_ix + 1) % dim_0
*/
__pyx_v_l_ix = (__pyx_v_l_ix + __pyx_v_dim_0);
}
/* "dapy/integrators/interpolate.pyx":67
* l_ix = l_ix + dim_0
* # Calculate right edge index of interpolation point cell.
* r_ix = (l_ix + 1) % dim_0 # <<<<<<<<<<<<<<
* # Calculate top edge index of interpolation point.
* t_ix = int(floor(interp_points[p, 1, i, j]))
*/
__pyx_v_r_ix = ((__pyx_v_l_ix + 1) % __pyx_v_dim_0);
/* "dapy/integrators/interpolate.pyx":69
* r_ix = (l_ix + 1) % dim_0
* # Calculate top edge index of interpolation point.
* t_ix = int(floor(interp_points[p, 1, i, j])) # <<<<<<<<<<<<<<
* # Calculate vertical weight coefficient for interpolation.
* v_wt = interp_points[p, 1, i, j] - t_ix
*/
__pyx_t_17 = __pyx_v_p;
__pyx_t_18 = 1;
__pyx_t_19 = __pyx_v_i;
__pyx_t_20 = __pyx_v_j;
__pyx_v_t_ix = ((int)floor((*((double *) ( /* dim=3 */ (( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_interp_points.data + __pyx_t_17 * __pyx_v_interp_points.strides[0]) ) + __pyx_t_18 * __pyx_v_interp_points.strides[1]) ) + __pyx_t_19 * __pyx_v_interp_points.strides[2]) ) + __pyx_t_20 * __pyx_v_interp_points.strides[3]) )))));
/* "dapy/integrators/interpolate.pyx":71
* t_ix = int(floor(interp_points[p, 1, i, j]))
* # Calculate vertical weight coefficient for interpolation.
* v_wt = interp_points[p, 1, i, j] - t_ix # <<<<<<<<<<<<<<
* # Wrap index to [0, dim_1).
* t_ix = t_ix % dim_1
*/
__pyx_t_20 = __pyx_v_p;
__pyx_t_19 = 1;
__pyx_t_18 = __pyx_v_i;
__pyx_t_17 = __pyx_v_j;
__pyx_v_v_wt = ((*((double *) ( /* dim=3 */ (( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_interp_points.data + __pyx_t_20 * __pyx_v_interp_points.strides[0]) ) + __pyx_t_19 * __pyx_v_interp_points.strides[1]) ) + __pyx_t_18 * __pyx_v_interp_points.strides[2]) ) + __pyx_t_17 * __pyx_v_interp_points.strides[3]) ))) - __pyx_v_t_ix);
/* "dapy/integrators/interpolate.pyx":73
* v_wt = interp_points[p, 1, i, j] - t_ix
* # Wrap index to [0, dim_1).
* t_ix = t_ix % dim_1 # <<<<<<<<<<<<<<
* while t_ix < 0:
* t_ix = t_ix + dim_1
*/
__pyx_v_t_ix = (__pyx_v_t_ix % __pyx_v_dim_1);
/* "dapy/integrators/interpolate.pyx":74
* # Wrap index to [0, dim_1).
* t_ix = t_ix % dim_1
* while t_ix < 0: # <<<<<<<<<<<<<<
* t_ix = t_ix + dim_1
* # Calculate bottom edge index of interpolation point cell.
*/
while (1) {
__pyx_t_21 = ((__pyx_v_t_ix < 0) != 0);
if (!__pyx_t_21) break;
/* "dapy/integrators/interpolate.pyx":75
* t_ix = t_ix % dim_1
* while t_ix < 0:
* t_ix = t_ix + dim_1 # <<<<<<<<<<<<<<
* # Calculate bottom edge index of interpolation point cell.
* b_ix = (t_ix + 1) % dim_1
*/
__pyx_v_t_ix = (__pyx_v_t_ix + __pyx_v_dim_1);
}
/* "dapy/integrators/interpolate.pyx":77
* t_ix = t_ix + dim_1
* # Calculate bottom edge index of interpolation point cell.
* b_ix = (t_ix + 1) % dim_1 # <<<<<<<<<<<<<<
* # Calculate new field value as weighted sum of field values
* # at grid points on corners of interpolation point grid cell.
*/
__pyx_v_b_ix = ((__pyx_v_t_ix + 1) % __pyx_v_dim_1);
/* "dapy/integrators/interpolate.pyx":81
* # at grid points on corners of interpolation point grid cell.
* new_fields_mv[p, i, j] = (
* (1 - h_wt) * (1 - v_wt) * fields[p, l_ix, t_ix] + # <<<<<<<<<<<<<<
* (1 - h_wt) * v_wt * fields[p, l_ix, b_ix] +
* h_wt * (1 - v_wt) * fields[p, r_ix, t_ix] +
*/
__pyx_t_17 = __pyx_v_p;
__pyx_t_18 = __pyx_v_l_ix;
__pyx_t_19 = __pyx_v_t_ix;
/* "dapy/integrators/interpolate.pyx":82
* new_fields_mv[p, i, j] = (
* (1 - h_wt) * (1 - v_wt) * fields[p, l_ix, t_ix] +
* (1 - h_wt) * v_wt * fields[p, l_ix, b_ix] + # <<<<<<<<<<<<<<
* h_wt * (1 - v_wt) * fields[p, r_ix, t_ix] +
* h_wt * v_wt * fields[p, r_ix, b_ix])
*/
__pyx_t_20 = __pyx_v_p;
__pyx_t_22 = __pyx_v_l_ix;
__pyx_t_23 = __pyx_v_b_ix;
/* "dapy/integrators/interpolate.pyx":83
* (1 - h_wt) * (1 - v_wt) * fields[p, l_ix, t_ix] +
* (1 - h_wt) * v_wt * fields[p, l_ix, b_ix] +
* h_wt * (1 - v_wt) * fields[p, r_ix, t_ix] + # <<<<<<<<<<<<<<
* h_wt * v_wt * fields[p, r_ix, b_ix])
* return new_fields
*/
__pyx_t_24 = __pyx_v_p;
__pyx_t_25 = __pyx_v_r_ix;
__pyx_t_26 = __pyx_v_t_ix;
/* "dapy/integrators/interpolate.pyx":84
* (1 - h_wt) * v_wt * fields[p, l_ix, b_ix] +
* h_wt * (1 - v_wt) * fields[p, r_ix, t_ix] +
* h_wt * v_wt * fields[p, r_ix, b_ix]) # <<<<<<<<<<<<<<
* return new_fields
*/
__pyx_t_27 = __pyx_v_p;
__pyx_t_28 = __pyx_v_r_ix;
__pyx_t_29 = __pyx_v_b_ix;
/* "dapy/integrators/interpolate.pyx":80
* # Calculate new field value as weighted sum of field values
* # at grid points on corners of interpolation point grid cell.
* new_fields_mv[p, i, j] = ( # <<<<<<<<<<<<<<
* (1 - h_wt) * (1 - v_wt) * fields[p, l_ix, t_ix] +
* (1 - h_wt) * v_wt * fields[p, l_ix, b_ix] +
*/
__pyx_t_30 = __pyx_v_p;
__pyx_t_31 = __pyx_v_i;
__pyx_t_32 = __pyx_v_j;
*((double *) ( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_new_fields_mv.data + __pyx_t_30 * __pyx_v_new_fields_mv.strides[0]) ) + __pyx_t_31 * __pyx_v_new_fields_mv.strides[1]) ) + __pyx_t_32 * __pyx_v_new_fields_mv.strides[2]) )) = ((((((1.0 - __pyx_v_h_wt) * (1.0 - __pyx_v_v_wt)) * (*((double *) ( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_fields.data + __pyx_t_17 * __pyx_v_fields.strides[0]) ) + __pyx_t_18 * __pyx_v_fields.strides[1]) ) + __pyx_t_19 * __pyx_v_fields.strides[2]) )))) + (((1.0 - __pyx_v_h_wt) * __pyx_v_v_wt) * (*((double *) ( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_fields.data + __pyx_t_20 * __pyx_v_fields.strides[0]) ) + __pyx_t_22 * __pyx_v_fields.strides[1]) ) + __pyx_t_23 * __pyx_v_fields.strides[2]) ))))) + ((__pyx_v_h_wt * (1.0 - __pyx_v_v_wt)) * (*((double *) ( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_fields.data + __pyx_t_24 * __pyx_v_fields.strides[0]) ) + __pyx_t_25 * __pyx_v_fields.strides[1]) ) + __pyx_t_26 * __pyx_v_fields.strides[2]) ))))) + ((__pyx_v_h_wt * __pyx_v_v_wt) * (*((double *) ( /* dim=2 */ (( /* dim=1 */ (( /* dim=0 */ (__pyx_v_fields.data + __pyx_t_27 * __pyx_v_fields.strides[0]) ) + __pyx_t_28 * __pyx_v_fields.strides[1]) ) + __pyx_t_29 * __pyx_v_fields.strides[2]) )))));
}
}
}
}
}
}
}
#if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
#undef likely
#undef unlikely
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#endif
}
/* "dapy/integrators/interpolate.pyx":53
* (n_field, dim_0, dim_1), dtype='double', order='C')
* cdef double[:, :, :] new_fields_mv = new_fields
* for p in prange(n_field, schedule='static', num_threads=num_thread, # <<<<<<<<<<<<<<
* nogil=True):
* for i in range(dim_0):
*/
/*finally:*/ {
/*normal exit:*/{
#ifdef WITH_THREAD
__Pyx_FastGIL_Forget();
Py_BLOCK_THREADS
#endif
goto __pyx_L5;
}
__pyx_L5:;
}
}
/* "dapy/integrators/interpolate.pyx":85
* h_wt * (1 - v_wt) * fields[p, r_ix, t_ix] +
* h_wt * v_wt * fields[p, r_ix, b_ix])
* return new_fields # <<<<<<<<<<<<<<
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_new_fields));
__pyx_r = ((PyObject *)__pyx_v_new_fields);
goto __pyx_L0;
/* "dapy/integrators/interpolate.pyx":11
*
* @cython.cdivision(True)
* def batch_bilinear_interpolate( # <<<<<<<<<<<<<<
* double[:, :, :] fields, double[:, :, :, :] interp_points,
* int num_thread=1):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__PYX_XDEC_MEMVIEW(&__pyx_t_7, 1);
{ PyObject *__pyx_type, *__pyx_value, *__pyx_tb;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ErrFetch(&__pyx_type, &__pyx_value, &__pyx_tb);
__Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_new_fields.rcbuffer->pybuffer);
__Pyx_ErrRestore(__pyx_type, __pyx_value, __pyx_tb);}
__Pyx_AddTraceback("dapy.integrators.interpolate.batch_bilinear_interpolate", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
goto __pyx_L2;
__pyx_L0:;
__Pyx_SafeReleaseBuffer(&__pyx_pybuffernd_new_fields.rcbuffer->pybuffer);
__pyx_L2:;
__Pyx_XDECREF((PyObject *)__pyx_v_new_fields);
__PYX_XDEC_MEMVIEW(&__pyx_v_new_fields_mv, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_fields, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_interp_points, 1);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":258
* # experimental exception made for __getbuffer__ and __releasebuffer__
* # -- the details of this may change.
* def __getbuffer__(ndarray self, Py_buffer* info, int flags): # <<<<<<<<<<<<<<
* # This implementation of getbuffer is geared towards Cython
* # requirements, and does not yet fulfill the PEP.
*/
/* Python wrapper */
static CYTHON_UNUSED int __pyx_pw_5numpy_7ndarray_1__getbuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_pw_5numpy_7ndarray_1__getbuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
__pyx_r = __pyx_pf_5numpy_7ndarray___getbuffer__(((PyArrayObject *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_v_i;
int __pyx_v_ndim;
int __pyx_v_endian_detector;
int __pyx_v_little_endian;
int __pyx_v_t;
char *__pyx_v_f;
PyArray_Descr *__pyx_v_descr = 0;
int __pyx_v_offset;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
PyArray_Descr *__pyx_t_7;
PyObject *__pyx_t_8 = NULL;
char *__pyx_t_9;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
if (__pyx_v_info == NULL) {
PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
return -1;
}
__Pyx_RefNannySetupContext("__getbuffer__", 0);
__pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
__Pyx_GIVEREF(__pyx_v_info->obj);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":265
*
* cdef int i, ndim
* cdef int endian_detector = 1 # <<<<<<<<<<<<<<
* cdef bint little_endian = ((<char*>&endian_detector)[0] != 0)
*
*/
__pyx_v_endian_detector = 1;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":266
* cdef int i, ndim
* cdef int endian_detector = 1
* cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) # <<<<<<<<<<<<<<
*
* ndim = PyArray_NDIM(self)
*/
__pyx_v_little_endian = ((((char *)(&__pyx_v_endian_detector))[0]) != 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":268
* cdef bint little_endian = ((<char*>&endian_detector)[0] != 0)
*
* ndim = PyArray_NDIM(self) # <<<<<<<<<<<<<<
*
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
*/
__pyx_v_ndim = PyArray_NDIM(__pyx_v_self);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":270
* ndim = PyArray_NDIM(self)
*
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) # <<<<<<<<<<<<<<
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)):
* raise ValueError(u"ndarray is not C contiguous")
*/
__pyx_t_2 = (((__pyx_v_flags & PyBUF_C_CONTIGUOUS) == PyBUF_C_CONTIGUOUS) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L4_bool_binop_done;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":271
*
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)): # <<<<<<<<<<<<<<
* raise ValueError(u"ndarray is not C contiguous")
*
*/
__pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_ARRAY_C_CONTIGUOUS) != 0)) != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L4_bool_binop_done:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":270
* ndim = PyArray_NDIM(self)
*
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) # <<<<<<<<<<<<<<
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)):
* raise ValueError(u"ndarray is not C contiguous")
*/
if (unlikely(__pyx_t_1)) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":272
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)):
* raise ValueError(u"ndarray is not C contiguous") # <<<<<<<<<<<<<<
*
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 272, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 272, __pyx_L1_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":270
* ndim = PyArray_NDIM(self)
*
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) # <<<<<<<<<<<<<<
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)):
* raise ValueError(u"ndarray is not C contiguous")
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":274
* raise ValueError(u"ndarray is not C contiguous")
*
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) # <<<<<<<<<<<<<<
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_F_CONTIGUOUS)):
* raise ValueError(u"ndarray is not Fortran contiguous")
*/
__pyx_t_2 = (((__pyx_v_flags & PyBUF_F_CONTIGUOUS) == PyBUF_F_CONTIGUOUS) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L7_bool_binop_done;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":275
*
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_F_CONTIGUOUS)): # <<<<<<<<<<<<<<
* raise ValueError(u"ndarray is not Fortran contiguous")
*
*/
__pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_ARRAY_F_CONTIGUOUS) != 0)) != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L7_bool_binop_done:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":274
* raise ValueError(u"ndarray is not C contiguous")
*
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) # <<<<<<<<<<<<<<
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_F_CONTIGUOUS)):
* raise ValueError(u"ndarray is not Fortran contiguous")
*/
if (unlikely(__pyx_t_1)) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":276
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_F_CONTIGUOUS)):
* raise ValueError(u"ndarray is not Fortran contiguous") # <<<<<<<<<<<<<<
*
* info.buf = PyArray_DATA(self)
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 276, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 276, __pyx_L1_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":274
* raise ValueError(u"ndarray is not C contiguous")
*
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) # <<<<<<<<<<<<<<
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_F_CONTIGUOUS)):
* raise ValueError(u"ndarray is not Fortran contiguous")
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":278
* raise ValueError(u"ndarray is not Fortran contiguous")
*
* info.buf = PyArray_DATA(self) # <<<<<<<<<<<<<<
* info.ndim = ndim
* if sizeof(npy_intp) != sizeof(Py_ssize_t):
*/
__pyx_v_info->buf = PyArray_DATA(__pyx_v_self);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":279
*
* info.buf = PyArray_DATA(self)
* info.ndim = ndim # <<<<<<<<<<<<<<
* if sizeof(npy_intp) != sizeof(Py_ssize_t):
* # Allocate new buffer for strides and shape info.
*/
__pyx_v_info->ndim = __pyx_v_ndim;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":280
* info.buf = PyArray_DATA(self)
* info.ndim = ndim
* if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<<
* # Allocate new buffer for strides and shape info.
* # This is allocated as one block, strides first.
*/
__pyx_t_1 = (((sizeof(npy_intp)) != (sizeof(Py_ssize_t))) != 0);
if (__pyx_t_1) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":283
* # Allocate new buffer for strides and shape info.
* # This is allocated as one block, strides first.
* info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim) # <<<<<<<<<<<<<<
* info.shape = info.strides + ndim
* for i in range(ndim):
*/
__pyx_v_info->strides = ((Py_ssize_t *)PyObject_Malloc((((sizeof(Py_ssize_t)) * 2) * ((size_t)__pyx_v_ndim))));
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":284
* # This is allocated as one block, strides first.
* info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim)
* info.shape = info.strides + ndim # <<<<<<<<<<<<<<
* for i in range(ndim):
* info.strides[i] = PyArray_STRIDES(self)[i]
*/
__pyx_v_info->shape = (__pyx_v_info->strides + __pyx_v_ndim);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":285
* info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim)
* info.shape = info.strides + ndim
* for i in range(ndim): # <<<<<<<<<<<<<<
* info.strides[i] = PyArray_STRIDES(self)[i]
* info.shape[i] = PyArray_DIMS(self)[i]
*/
__pyx_t_4 = __pyx_v_ndim;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":286
* info.shape = info.strides + ndim
* for i in range(ndim):
* info.strides[i] = PyArray_STRIDES(self)[i] # <<<<<<<<<<<<<<
* info.shape[i] = PyArray_DIMS(self)[i]
* else:
*/
(__pyx_v_info->strides[__pyx_v_i]) = (PyArray_STRIDES(__pyx_v_self)[__pyx_v_i]);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":287
* for i in range(ndim):
* info.strides[i] = PyArray_STRIDES(self)[i]
* info.shape[i] = PyArray_DIMS(self)[i] # <<<<<<<<<<<<<<
* else:
* info.strides = <Py_ssize_t*>PyArray_STRIDES(self)
*/
(__pyx_v_info->shape[__pyx_v_i]) = (PyArray_DIMS(__pyx_v_self)[__pyx_v_i]);
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":280
* info.buf = PyArray_DATA(self)
* info.ndim = ndim
* if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<<
* # Allocate new buffer for strides and shape info.
* # This is allocated as one block, strides first.
*/
goto __pyx_L9;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":289
* info.shape[i] = PyArray_DIMS(self)[i]
* else:
* info.strides = <Py_ssize_t*>PyArray_STRIDES(self) # <<<<<<<<<<<<<<
* info.shape = <Py_ssize_t*>PyArray_DIMS(self)
* info.suboffsets = NULL
*/
/*else*/ {
__pyx_v_info->strides = ((Py_ssize_t *)PyArray_STRIDES(__pyx_v_self));
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":290
* else:
* info.strides = <Py_ssize_t*>PyArray_STRIDES(self)
* info.shape = <Py_ssize_t*>PyArray_DIMS(self) # <<<<<<<<<<<<<<
* info.suboffsets = NULL
* info.itemsize = PyArray_ITEMSIZE(self)
*/
__pyx_v_info->shape = ((Py_ssize_t *)PyArray_DIMS(__pyx_v_self));
}
__pyx_L9:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":291
* info.strides = <Py_ssize_t*>PyArray_STRIDES(self)
* info.shape = <Py_ssize_t*>PyArray_DIMS(self)
* info.suboffsets = NULL # <<<<<<<<<<<<<<
* info.itemsize = PyArray_ITEMSIZE(self)
* info.readonly = not PyArray_ISWRITEABLE(self)
*/
__pyx_v_info->suboffsets = NULL;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":292
* info.shape = <Py_ssize_t*>PyArray_DIMS(self)
* info.suboffsets = NULL
* info.itemsize = PyArray_ITEMSIZE(self) # <<<<<<<<<<<<<<
* info.readonly = not PyArray_ISWRITEABLE(self)
*
*/
__pyx_v_info->itemsize = PyArray_ITEMSIZE(__pyx_v_self);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":293
* info.suboffsets = NULL
* info.itemsize = PyArray_ITEMSIZE(self)
* info.readonly = not PyArray_ISWRITEABLE(self) # <<<<<<<<<<<<<<
*
* cdef int t
*/
__pyx_v_info->readonly = (!(PyArray_ISWRITEABLE(__pyx_v_self) != 0));
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":296
*
* cdef int t
* cdef char* f = NULL # <<<<<<<<<<<<<<
* cdef dtype descr = <dtype>PyArray_DESCR(self)
* cdef int offset
*/
__pyx_v_f = NULL;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":297
* cdef int t
* cdef char* f = NULL
* cdef dtype descr = <dtype>PyArray_DESCR(self) # <<<<<<<<<<<<<<
* cdef int offset
*
*/
__pyx_t_7 = PyArray_DESCR(__pyx_v_self);
__pyx_t_3 = ((PyObject *)__pyx_t_7);
__Pyx_INCREF(__pyx_t_3);
__pyx_v_descr = ((PyArray_Descr *)__pyx_t_3);
__pyx_t_3 = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":300
* cdef int offset
*
* info.obj = self # <<<<<<<<<<<<<<
*
* if not PyDataType_HASFIELDS(descr):
*/
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj);
__pyx_v_info->obj = ((PyObject *)__pyx_v_self);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":302
* info.obj = self
*
* if not PyDataType_HASFIELDS(descr): # <<<<<<<<<<<<<<
* t = descr.type_num
* if ((descr.byteorder == c'>' and little_endian) or
*/
__pyx_t_1 = ((!(PyDataType_HASFIELDS(__pyx_v_descr) != 0)) != 0);
if (__pyx_t_1) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":303
*
* if not PyDataType_HASFIELDS(descr):
* t = descr.type_num # <<<<<<<<<<<<<<
* if ((descr.byteorder == c'>' and little_endian) or
* (descr.byteorder == c'<' and not little_endian)):
*/
__pyx_t_4 = __pyx_v_descr->type_num;
__pyx_v_t = __pyx_t_4;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":304
* if not PyDataType_HASFIELDS(descr):
* t = descr.type_num
* if ((descr.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<<
* (descr.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
*/
__pyx_t_2 = ((__pyx_v_descr->byteorder == '>') != 0);
if (!__pyx_t_2) {
goto __pyx_L15_next_or;
} else {
}
__pyx_t_2 = (__pyx_v_little_endian != 0);
if (!__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L14_bool_binop_done;
}
__pyx_L15_next_or:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":305
* t = descr.type_num
* if ((descr.byteorder == c'>' and little_endian) or
* (descr.byteorder == c'<' and not little_endian)): # <<<<<<<<<<<<<<
* raise ValueError(u"Non-native byte order not supported")
* if t == NPY_BYTE: f = "b"
*/
__pyx_t_2 = ((__pyx_v_descr->byteorder == '<') != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L14_bool_binop_done;
}
__pyx_t_2 = ((!(__pyx_v_little_endian != 0)) != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L14_bool_binop_done:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":304
* if not PyDataType_HASFIELDS(descr):
* t = descr.type_num
* if ((descr.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<<
* (descr.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
*/
if (unlikely(__pyx_t_1)) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":306
* if ((descr.byteorder == c'>' and little_endian) or
* (descr.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<<
* if t == NPY_BYTE: f = "b"
* elif t == NPY_UBYTE: f = "B"
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 306, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 306, __pyx_L1_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":304
* if not PyDataType_HASFIELDS(descr):
* t = descr.type_num
* if ((descr.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<<
* (descr.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":307
* (descr.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
* if t == NPY_BYTE: f = "b" # <<<<<<<<<<<<<<
* elif t == NPY_UBYTE: f = "B"
* elif t == NPY_SHORT: f = "h"
*/
switch (__pyx_v_t) {
case NPY_BYTE:
__pyx_v_f = ((char *)"b");
break;
case NPY_UBYTE:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":308
* raise ValueError(u"Non-native byte order not supported")
* if t == NPY_BYTE: f = "b"
* elif t == NPY_UBYTE: f = "B" # <<<<<<<<<<<<<<
* elif t == NPY_SHORT: f = "h"
* elif t == NPY_USHORT: f = "H"
*/
__pyx_v_f = ((char *)"B");
break;
case NPY_SHORT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":309
* if t == NPY_BYTE: f = "b"
* elif t == NPY_UBYTE: f = "B"
* elif t == NPY_SHORT: f = "h" # <<<<<<<<<<<<<<
* elif t == NPY_USHORT: f = "H"
* elif t == NPY_INT: f = "i"
*/
__pyx_v_f = ((char *)"h");
break;
case NPY_USHORT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":310
* elif t == NPY_UBYTE: f = "B"
* elif t == NPY_SHORT: f = "h"
* elif t == NPY_USHORT: f = "H" # <<<<<<<<<<<<<<
* elif t == NPY_INT: f = "i"
* elif t == NPY_UINT: f = "I"
*/
__pyx_v_f = ((char *)"H");
break;
case NPY_INT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":311
* elif t == NPY_SHORT: f = "h"
* elif t == NPY_USHORT: f = "H"
* elif t == NPY_INT: f = "i" # <<<<<<<<<<<<<<
* elif t == NPY_UINT: f = "I"
* elif t == NPY_LONG: f = "l"
*/
__pyx_v_f = ((char *)"i");
break;
case NPY_UINT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":312
* elif t == NPY_USHORT: f = "H"
* elif t == NPY_INT: f = "i"
* elif t == NPY_UINT: f = "I" # <<<<<<<<<<<<<<
* elif t == NPY_LONG: f = "l"
* elif t == NPY_ULONG: f = "L"
*/
__pyx_v_f = ((char *)"I");
break;
case NPY_LONG:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":313
* elif t == NPY_INT: f = "i"
* elif t == NPY_UINT: f = "I"
* elif t == NPY_LONG: f = "l" # <<<<<<<<<<<<<<
* elif t == NPY_ULONG: f = "L"
* elif t == NPY_LONGLONG: f = "q"
*/
__pyx_v_f = ((char *)"l");
break;
case NPY_ULONG:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":314
* elif t == NPY_UINT: f = "I"
* elif t == NPY_LONG: f = "l"
* elif t == NPY_ULONG: f = "L" # <<<<<<<<<<<<<<
* elif t == NPY_LONGLONG: f = "q"
* elif t == NPY_ULONGLONG: f = "Q"
*/
__pyx_v_f = ((char *)"L");
break;
case NPY_LONGLONG:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":315
* elif t == NPY_LONG: f = "l"
* elif t == NPY_ULONG: f = "L"
* elif t == NPY_LONGLONG: f = "q" # <<<<<<<<<<<<<<
* elif t == NPY_ULONGLONG: f = "Q"
* elif t == NPY_FLOAT: f = "f"
*/
__pyx_v_f = ((char *)"q");
break;
case NPY_ULONGLONG:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":316
* elif t == NPY_ULONG: f = "L"
* elif t == NPY_LONGLONG: f = "q"
* elif t == NPY_ULONGLONG: f = "Q" # <<<<<<<<<<<<<<
* elif t == NPY_FLOAT: f = "f"
* elif t == NPY_DOUBLE: f = "d"
*/
__pyx_v_f = ((char *)"Q");
break;
case NPY_FLOAT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":317
* elif t == NPY_LONGLONG: f = "q"
* elif t == NPY_ULONGLONG: f = "Q"
* elif t == NPY_FLOAT: f = "f" # <<<<<<<<<<<<<<
* elif t == NPY_DOUBLE: f = "d"
* elif t == NPY_LONGDOUBLE: f = "g"
*/
__pyx_v_f = ((char *)"f");
break;
case NPY_DOUBLE:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":318
* elif t == NPY_ULONGLONG: f = "Q"
* elif t == NPY_FLOAT: f = "f"
* elif t == NPY_DOUBLE: f = "d" # <<<<<<<<<<<<<<
* elif t == NPY_LONGDOUBLE: f = "g"
* elif t == NPY_CFLOAT: f = "Zf"
*/
__pyx_v_f = ((char *)"d");
break;
case NPY_LONGDOUBLE:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":319
* elif t == NPY_FLOAT: f = "f"
* elif t == NPY_DOUBLE: f = "d"
* elif t == NPY_LONGDOUBLE: f = "g" # <<<<<<<<<<<<<<
* elif t == NPY_CFLOAT: f = "Zf"
* elif t == NPY_CDOUBLE: f = "Zd"
*/
__pyx_v_f = ((char *)"g");
break;
case NPY_CFLOAT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":320
* elif t == NPY_DOUBLE: f = "d"
* elif t == NPY_LONGDOUBLE: f = "g"
* elif t == NPY_CFLOAT: f = "Zf" # <<<<<<<<<<<<<<
* elif t == NPY_CDOUBLE: f = "Zd"
* elif t == NPY_CLONGDOUBLE: f = "Zg"
*/
__pyx_v_f = ((char *)"Zf");
break;
case NPY_CDOUBLE:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":321
* elif t == NPY_LONGDOUBLE: f = "g"
* elif t == NPY_CFLOAT: f = "Zf"
* elif t == NPY_CDOUBLE: f = "Zd" # <<<<<<<<<<<<<<
* elif t == NPY_CLONGDOUBLE: f = "Zg"
* elif t == NPY_OBJECT: f = "O"
*/
__pyx_v_f = ((char *)"Zd");
break;
case NPY_CLONGDOUBLE:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":322
* elif t == NPY_CFLOAT: f = "Zf"
* elif t == NPY_CDOUBLE: f = "Zd"
* elif t == NPY_CLONGDOUBLE: f = "Zg" # <<<<<<<<<<<<<<
* elif t == NPY_OBJECT: f = "O"
* else:
*/
__pyx_v_f = ((char *)"Zg");
break;
case NPY_OBJECT:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":323
* elif t == NPY_CDOUBLE: f = "Zd"
* elif t == NPY_CLONGDOUBLE: f = "Zg"
* elif t == NPY_OBJECT: f = "O" # <<<<<<<<<<<<<<
* else:
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)
*/
__pyx_v_f = ((char *)"O");
break;
default:
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":325
* elif t == NPY_OBJECT: f = "O"
* else:
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) # <<<<<<<<<<<<<<
* info.format = f
* return
*/
__pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_t); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 325, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_8 = PyUnicode_Format(__pyx_kp_u_unknown_dtype_code_in_numpy_pxd, __pyx_t_3); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 325, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_8);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_8); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 325, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 325, __pyx_L1_error)
break;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":326
* else:
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)
* info.format = f # <<<<<<<<<<<<<<
* return
* else:
*/
__pyx_v_info->format = __pyx_v_f;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":327
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)
* info.format = f
* return # <<<<<<<<<<<<<<
* else:
* info.format = <char*>PyObject_Malloc(_buffer_format_string_len)
*/
__pyx_r = 0;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":302
* info.obj = self
*
* if not PyDataType_HASFIELDS(descr): # <<<<<<<<<<<<<<
* t = descr.type_num
* if ((descr.byteorder == c'>' and little_endian) or
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":329
* return
* else:
* info.format = <char*>PyObject_Malloc(_buffer_format_string_len) # <<<<<<<<<<<<<<
* info.format[0] = c'^' # Native data types, manual alignment
* offset = 0
*/
/*else*/ {
__pyx_v_info->format = ((char *)PyObject_Malloc(0xFF));
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":330
* else:
* info.format = <char*>PyObject_Malloc(_buffer_format_string_len)
* info.format[0] = c'^' # Native data types, manual alignment # <<<<<<<<<<<<<<
* offset = 0
* f = _util_dtypestring(descr, info.format + 1,
*/
(__pyx_v_info->format[0]) = '^';
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":331
* info.format = <char*>PyObject_Malloc(_buffer_format_string_len)
* info.format[0] = c'^' # Native data types, manual alignment
* offset = 0 # <<<<<<<<<<<<<<
* f = _util_dtypestring(descr, info.format + 1,
* info.format + _buffer_format_string_len,
*/
__pyx_v_offset = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":332
* info.format[0] = c'^' # Native data types, manual alignment
* offset = 0
* f = _util_dtypestring(descr, info.format + 1, # <<<<<<<<<<<<<<
* info.format + _buffer_format_string_len,
* &offset)
*/
__pyx_t_9 = __pyx_f_5numpy__util_dtypestring(__pyx_v_descr, (__pyx_v_info->format + 1), (__pyx_v_info->format + 0xFF), (&__pyx_v_offset)); if (unlikely(__pyx_t_9 == ((char *)NULL))) __PYX_ERR(1, 332, __pyx_L1_error)
__pyx_v_f = __pyx_t_9;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":335
* info.format + _buffer_format_string_len,
* &offset)
* f[0] = c'\0' # Terminate format string # <<<<<<<<<<<<<<
*
* def __releasebuffer__(ndarray self, Py_buffer* info):
*/
(__pyx_v_f[0]) = '\x00';
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":258
* # experimental exception made for __getbuffer__ and __releasebuffer__
* # -- the details of this may change.
* def __getbuffer__(ndarray self, Py_buffer* info, int flags): # <<<<<<<<<<<<<<
* # This implementation of getbuffer is geared towards Cython
* # requirements, and does not yet fulfill the PEP.
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("numpy.ndarray.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
if (__pyx_v_info->obj != NULL) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
goto __pyx_L2;
__pyx_L0:;
if (__pyx_v_info->obj == Py_None) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
__pyx_L2:;
__Pyx_XDECREF((PyObject *)__pyx_v_descr);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":337
* f[0] = c'\0' # Terminate format string
*
* def __releasebuffer__(ndarray self, Py_buffer* info): # <<<<<<<<<<<<<<
* if PyArray_HASFIELDS(self):
* PyObject_Free(info.format)
*/
/* Python wrapper */
static CYTHON_UNUSED void __pyx_pw_5numpy_7ndarray_3__releasebuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info); /*proto*/
static CYTHON_UNUSED void __pyx_pw_5numpy_7ndarray_3__releasebuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__releasebuffer__ (wrapper)", 0);
__pyx_pf_5numpy_7ndarray_2__releasebuffer__(((PyArrayObject *)__pyx_v_self), ((Py_buffer *)__pyx_v_info));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info) {
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("__releasebuffer__", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":338
*
* def __releasebuffer__(ndarray self, Py_buffer* info):
* if PyArray_HASFIELDS(self): # <<<<<<<<<<<<<<
* PyObject_Free(info.format)
* if sizeof(npy_intp) != sizeof(Py_ssize_t):
*/
__pyx_t_1 = (PyArray_HASFIELDS(__pyx_v_self) != 0);
if (__pyx_t_1) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":339
* def __releasebuffer__(ndarray self, Py_buffer* info):
* if PyArray_HASFIELDS(self):
* PyObject_Free(info.format) # <<<<<<<<<<<<<<
* if sizeof(npy_intp) != sizeof(Py_ssize_t):
* PyObject_Free(info.strides)
*/
PyObject_Free(__pyx_v_info->format);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":338
*
* def __releasebuffer__(ndarray self, Py_buffer* info):
* if PyArray_HASFIELDS(self): # <<<<<<<<<<<<<<
* PyObject_Free(info.format)
* if sizeof(npy_intp) != sizeof(Py_ssize_t):
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":340
* if PyArray_HASFIELDS(self):
* PyObject_Free(info.format)
* if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<<
* PyObject_Free(info.strides)
* # info.shape was stored after info.strides in the same block
*/
__pyx_t_1 = (((sizeof(npy_intp)) != (sizeof(Py_ssize_t))) != 0);
if (__pyx_t_1) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":341
* PyObject_Free(info.format)
* if sizeof(npy_intp) != sizeof(Py_ssize_t):
* PyObject_Free(info.strides) # <<<<<<<<<<<<<<
* # info.shape was stored after info.strides in the same block
*
*/
PyObject_Free(__pyx_v_info->strides);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":340
* if PyArray_HASFIELDS(self):
* PyObject_Free(info.format)
* if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<<
* PyObject_Free(info.strides)
* # info.shape was stored after info.strides in the same block
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":337
* f[0] = c'\0' # Terminate format string
*
* def __releasebuffer__(ndarray self, Py_buffer* info): # <<<<<<<<<<<<<<
* if PyArray_HASFIELDS(self):
* PyObject_Free(info.format)
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":820
* ctypedef npy_cdouble complex_t
*
* cdef inline object PyArray_MultiIterNew1(a): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(1, <void*>a)
*
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew1(PyObject *__pyx_v_a) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("PyArray_MultiIterNew1", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":821
*
* cdef inline object PyArray_MultiIterNew1(a):
* return PyArray_MultiIterNew(1, <void*>a) # <<<<<<<<<<<<<<
*
* cdef inline object PyArray_MultiIterNew2(a, b):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyArray_MultiIterNew(1, ((void *)__pyx_v_a)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 821, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":820
* ctypedef npy_cdouble complex_t
*
* cdef inline object PyArray_MultiIterNew1(a): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(1, <void*>a)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("numpy.PyArray_MultiIterNew1", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":823
* return PyArray_MultiIterNew(1, <void*>a)
*
* cdef inline object PyArray_MultiIterNew2(a, b): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(2, <void*>a, <void*>b)
*
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew2(PyObject *__pyx_v_a, PyObject *__pyx_v_b) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("PyArray_MultiIterNew2", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":824
*
* cdef inline object PyArray_MultiIterNew2(a, b):
* return PyArray_MultiIterNew(2, <void*>a, <void*>b) # <<<<<<<<<<<<<<
*
* cdef inline object PyArray_MultiIterNew3(a, b, c):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyArray_MultiIterNew(2, ((void *)__pyx_v_a), ((void *)__pyx_v_b)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 824, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":823
* return PyArray_MultiIterNew(1, <void*>a)
*
* cdef inline object PyArray_MultiIterNew2(a, b): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(2, <void*>a, <void*>b)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("numpy.PyArray_MultiIterNew2", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":826
* return PyArray_MultiIterNew(2, <void*>a, <void*>b)
*
* cdef inline object PyArray_MultiIterNew3(a, b, c): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
*
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew3(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("PyArray_MultiIterNew3", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":827
*
* cdef inline object PyArray_MultiIterNew3(a, b, c):
* return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c) # <<<<<<<<<<<<<<
*
* cdef inline object PyArray_MultiIterNew4(a, b, c, d):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyArray_MultiIterNew(3, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 827, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":826
* return PyArray_MultiIterNew(2, <void*>a, <void*>b)
*
* cdef inline object PyArray_MultiIterNew3(a, b, c): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("numpy.PyArray_MultiIterNew3", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":829
* return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
*
* cdef inline object PyArray_MultiIterNew4(a, b, c, d): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
*
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew4(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c, PyObject *__pyx_v_d) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("PyArray_MultiIterNew4", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":830
*
* cdef inline object PyArray_MultiIterNew4(a, b, c, d):
* return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d) # <<<<<<<<<<<<<<
*
* cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyArray_MultiIterNew(4, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 830, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":829
* return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c)
*
* cdef inline object PyArray_MultiIterNew4(a, b, c, d): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("numpy.PyArray_MultiIterNew4", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":832
* return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
*
* cdef inline object PyArray_MultiIterNew5(a, b, c, d, e): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
*
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew5(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c, PyObject *__pyx_v_d, PyObject *__pyx_v_e) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("PyArray_MultiIterNew5", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":833
*
* cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):
* return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e) # <<<<<<<<<<<<<<
*
* cdef inline tuple PyDataType_SHAPE(dtype d):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyArray_MultiIterNew(5, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d), ((void *)__pyx_v_e)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 833, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":832
* return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d)
*
* cdef inline object PyArray_MultiIterNew5(a, b, c, d, e): # <<<<<<<<<<<<<<
* return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("numpy.PyArray_MultiIterNew5", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":835
* return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
*
* cdef inline tuple PyDataType_SHAPE(dtype d): # <<<<<<<<<<<<<<
* if PyDataType_HASSUBARRAY(d):
* return <tuple>d.subarray.shape
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyDataType_SHAPE(PyArray_Descr *__pyx_v_d) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("PyDataType_SHAPE", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":836
*
* cdef inline tuple PyDataType_SHAPE(dtype d):
* if PyDataType_HASSUBARRAY(d): # <<<<<<<<<<<<<<
* return <tuple>d.subarray.shape
* else:
*/
__pyx_t_1 = (PyDataType_HASSUBARRAY(__pyx_v_d) != 0);
if (__pyx_t_1) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":837
* cdef inline tuple PyDataType_SHAPE(dtype d):
* if PyDataType_HASSUBARRAY(d):
* return <tuple>d.subarray.shape # <<<<<<<<<<<<<<
* else:
* return ()
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject*)__pyx_v_d->subarray->shape));
__pyx_r = ((PyObject*)__pyx_v_d->subarray->shape);
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":836
*
* cdef inline tuple PyDataType_SHAPE(dtype d):
* if PyDataType_HASSUBARRAY(d): # <<<<<<<<<<<<<<
* return <tuple>d.subarray.shape
* else:
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":839
* return <tuple>d.subarray.shape
* else:
* return () # <<<<<<<<<<<<<<
*
* cdef inline char* _util_dtypestring(dtype descr, char* f, char* end, int* offset) except NULL:
*/
/*else*/ {
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_empty_tuple);
__pyx_r = __pyx_empty_tuple;
goto __pyx_L0;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":835
* return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e)
*
* cdef inline tuple PyDataType_SHAPE(dtype d): # <<<<<<<<<<<<<<
* if PyDataType_HASSUBARRAY(d):
* return <tuple>d.subarray.shape
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":841
* return ()
*
* cdef inline char* _util_dtypestring(dtype descr, char* f, char* end, int* offset) except NULL: # <<<<<<<<<<<<<<
* # Recursive utility function used in __getbuffer__ to get format
* # string. The new location in the format string is returned.
*/
static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx_v_descr, char *__pyx_v_f, char *__pyx_v_end, int *__pyx_v_offset) {
PyArray_Descr *__pyx_v_child = 0;
int __pyx_v_endian_detector;
int __pyx_v_little_endian;
PyObject *__pyx_v_fields = 0;
PyObject *__pyx_v_childname = NULL;
PyObject *__pyx_v_new_offset = NULL;
PyObject *__pyx_v_t = NULL;
char *__pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
Py_ssize_t __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
int __pyx_t_5;
int __pyx_t_6;
int __pyx_t_7;
long __pyx_t_8;
char *__pyx_t_9;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("_util_dtypestring", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":846
*
* cdef dtype child
* cdef int endian_detector = 1 # <<<<<<<<<<<<<<
* cdef bint little_endian = ((<char*>&endian_detector)[0] != 0)
* cdef tuple fields
*/
__pyx_v_endian_detector = 1;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":847
* cdef dtype child
* cdef int endian_detector = 1
* cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) # <<<<<<<<<<<<<<
* cdef tuple fields
*
*/
__pyx_v_little_endian = ((((char *)(&__pyx_v_endian_detector))[0]) != 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":850
* cdef tuple fields
*
* for childname in descr.names: # <<<<<<<<<<<<<<
* fields = descr.fields[childname]
* child, new_offset = fields
*/
if (unlikely(__pyx_v_descr->names == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
__PYX_ERR(1, 850, __pyx_L1_error)
}
__pyx_t_1 = __pyx_v_descr->names; __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
for (;;) {
if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_3); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(1, 850, __pyx_L1_error)
#else
__pyx_t_3 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 850, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
#endif
__Pyx_XDECREF_SET(__pyx_v_childname, __pyx_t_3);
__pyx_t_3 = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":851
*
* for childname in descr.names:
* fields = descr.fields[childname] # <<<<<<<<<<<<<<
* child, new_offset = fields
*
*/
if (unlikely(__pyx_v_descr->fields == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(1, 851, __pyx_L1_error)
}
__pyx_t_3 = __Pyx_PyDict_GetItem(__pyx_v_descr->fields, __pyx_v_childname); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 851, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (!(likely(PyTuple_CheckExact(__pyx_t_3))||((__pyx_t_3) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_t_3)->tp_name), 0))) __PYX_ERR(1, 851, __pyx_L1_error)
__Pyx_XDECREF_SET(__pyx_v_fields, ((PyObject*)__pyx_t_3));
__pyx_t_3 = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":852
* for childname in descr.names:
* fields = descr.fields[childname]
* child, new_offset = fields # <<<<<<<<<<<<<<
*
* if (end - f) - <int>(new_offset - offset[0]) < 15:
*/
if (likely(__pyx_v_fields != Py_None)) {
PyObject* sequence = __pyx_v_fields;
Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
if (unlikely(size != 2)) {
if (size > 2) __Pyx_RaiseTooManyValuesError(2);
else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
__PYX_ERR(1, 852, __pyx_L1_error)
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyTuple_GET_ITEM(sequence, 0);
__pyx_t_4 = PyTuple_GET_ITEM(sequence, 1);
__Pyx_INCREF(__pyx_t_3);
__Pyx_INCREF(__pyx_t_4);
#else
__pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 852, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 852, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
#endif
} else {
__Pyx_RaiseNoneNotIterableError(); __PYX_ERR(1, 852, __pyx_L1_error)
}
if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_5numpy_dtype))))) __PYX_ERR(1, 852, __pyx_L1_error)
__Pyx_XDECREF_SET(__pyx_v_child, ((PyArray_Descr *)__pyx_t_3));
__pyx_t_3 = 0;
__Pyx_XDECREF_SET(__pyx_v_new_offset, __pyx_t_4);
__pyx_t_4 = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":854
* child, new_offset = fields
*
* if (end - f) - <int>(new_offset - offset[0]) < 15: # <<<<<<<<<<<<<<
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd")
*
*/
__pyx_t_4 = __Pyx_PyInt_From_int((__pyx_v_offset[0])); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 854, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyNumber_Subtract(__pyx_v_new_offset, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 854, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_5 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 854, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = ((((__pyx_v_end - __pyx_v_f) - ((int)__pyx_t_5)) < 15) != 0);
if (unlikely(__pyx_t_6)) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":855
*
* if (end - f) - <int>(new_offset - offset[0]) < 15:
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") # <<<<<<<<<<<<<<
*
* if ((child.byteorder == c'>' and little_endian) or
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 855, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 855, __pyx_L1_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":854
* child, new_offset = fields
*
* if (end - f) - <int>(new_offset - offset[0]) < 15: # <<<<<<<<<<<<<<
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd")
*
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":857
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd")
*
* if ((child.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<<
* (child.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
*/
__pyx_t_7 = ((__pyx_v_child->byteorder == '>') != 0);
if (!__pyx_t_7) {
goto __pyx_L8_next_or;
} else {
}
__pyx_t_7 = (__pyx_v_little_endian != 0);
if (!__pyx_t_7) {
} else {
__pyx_t_6 = __pyx_t_7;
goto __pyx_L7_bool_binop_done;
}
__pyx_L8_next_or:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":858
*
* if ((child.byteorder == c'>' and little_endian) or
* (child.byteorder == c'<' and not little_endian)): # <<<<<<<<<<<<<<
* raise ValueError(u"Non-native byte order not supported")
* # One could encode it in the format string and have Cython
*/
__pyx_t_7 = ((__pyx_v_child->byteorder == '<') != 0);
if (__pyx_t_7) {
} else {
__pyx_t_6 = __pyx_t_7;
goto __pyx_L7_bool_binop_done;
}
__pyx_t_7 = ((!(__pyx_v_little_endian != 0)) != 0);
__pyx_t_6 = __pyx_t_7;
__pyx_L7_bool_binop_done:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":857
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd")
*
* if ((child.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<<
* (child.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
*/
if (unlikely(__pyx_t_6)) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":859
* if ((child.byteorder == c'>' and little_endian) or
* (child.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<<
* # One could encode it in the format string and have Cython
* # complain instead, BUT: < and > in format strings also imply
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 859, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 859, __pyx_L1_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":857
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd")
*
* if ((child.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<<
* (child.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported")
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":869
*
* # Output padding bytes
* while offset[0] < new_offset: # <<<<<<<<<<<<<<
* f[0] = 120 # "x"; pad byte
* f += 1
*/
while (1) {
__pyx_t_3 = __Pyx_PyInt_From_int((__pyx_v_offset[0])); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 869, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_t_3, __pyx_v_new_offset, Py_LT); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 869, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 869, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (!__pyx_t_6) break;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":870
* # Output padding bytes
* while offset[0] < new_offset:
* f[0] = 120 # "x"; pad byte # <<<<<<<<<<<<<<
* f += 1
* offset[0] += 1
*/
(__pyx_v_f[0]) = 0x78;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":871
* while offset[0] < new_offset:
* f[0] = 120 # "x"; pad byte
* f += 1 # <<<<<<<<<<<<<<
* offset[0] += 1
*
*/
__pyx_v_f = (__pyx_v_f + 1);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":872
* f[0] = 120 # "x"; pad byte
* f += 1
* offset[0] += 1 # <<<<<<<<<<<<<<
*
* offset[0] += child.itemsize
*/
__pyx_t_8 = 0;
(__pyx_v_offset[__pyx_t_8]) = ((__pyx_v_offset[__pyx_t_8]) + 1);
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":874
* offset[0] += 1
*
* offset[0] += child.itemsize # <<<<<<<<<<<<<<
*
* if not PyDataType_HASFIELDS(child):
*/
__pyx_t_8 = 0;
(__pyx_v_offset[__pyx_t_8]) = ((__pyx_v_offset[__pyx_t_8]) + __pyx_v_child->elsize);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":876
* offset[0] += child.itemsize
*
* if not PyDataType_HASFIELDS(child): # <<<<<<<<<<<<<<
* t = child.type_num
* if end - f < 5:
*/
__pyx_t_6 = ((!(PyDataType_HASFIELDS(__pyx_v_child) != 0)) != 0);
if (__pyx_t_6) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":877
*
* if not PyDataType_HASFIELDS(child):
* t = child.type_num # <<<<<<<<<<<<<<
* if end - f < 5:
* raise RuntimeError(u"Format string allocated too short.")
*/
__pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_child->type_num); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 877, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_XDECREF_SET(__pyx_v_t, __pyx_t_4);
__pyx_t_4 = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":878
* if not PyDataType_HASFIELDS(child):
* t = child.type_num
* if end - f < 5: # <<<<<<<<<<<<<<
* raise RuntimeError(u"Format string allocated too short.")
*
*/
__pyx_t_6 = (((__pyx_v_end - __pyx_v_f) < 5) != 0);
if (unlikely(__pyx_t_6)) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":879
* t = child.type_num
* if end - f < 5:
* raise RuntimeError(u"Format string allocated too short.") # <<<<<<<<<<<<<<
*
* # Until ticket #99 is fixed, use integers to avoid warnings
*/
__pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 879, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_Raise(__pyx_t_4, 0, 0, 0);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__PYX_ERR(1, 879, __pyx_L1_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":878
* if not PyDataType_HASFIELDS(child):
* t = child.type_num
* if end - f < 5: # <<<<<<<<<<<<<<
* raise RuntimeError(u"Format string allocated too short.")
*
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":882
*
* # Until ticket #99 is fixed, use integers to avoid warnings
* if t == NPY_BYTE: f[0] = 98 #"b" # <<<<<<<<<<<<<<
* elif t == NPY_UBYTE: f[0] = 66 #"B"
* elif t == NPY_SHORT: f[0] = 104 #"h"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_BYTE); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 882, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 882, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 882, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 98;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":883
* # Until ticket #99 is fixed, use integers to avoid warnings
* if t == NPY_BYTE: f[0] = 98 #"b"
* elif t == NPY_UBYTE: f[0] = 66 #"B" # <<<<<<<<<<<<<<
* elif t == NPY_SHORT: f[0] = 104 #"h"
* elif t == NPY_USHORT: f[0] = 72 #"H"
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_UBYTE); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 883, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 883, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 883, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 66;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":884
* if t == NPY_BYTE: f[0] = 98 #"b"
* elif t == NPY_UBYTE: f[0] = 66 #"B"
* elif t == NPY_SHORT: f[0] = 104 #"h" # <<<<<<<<<<<<<<
* elif t == NPY_USHORT: f[0] = 72 #"H"
* elif t == NPY_INT: f[0] = 105 #"i"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_SHORT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 884, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 884, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 884, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x68;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":885
* elif t == NPY_UBYTE: f[0] = 66 #"B"
* elif t == NPY_SHORT: f[0] = 104 #"h"
* elif t == NPY_USHORT: f[0] = 72 #"H" # <<<<<<<<<<<<<<
* elif t == NPY_INT: f[0] = 105 #"i"
* elif t == NPY_UINT: f[0] = 73 #"I"
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_USHORT); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 885, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 885, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 885, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 72;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":886
* elif t == NPY_SHORT: f[0] = 104 #"h"
* elif t == NPY_USHORT: f[0] = 72 #"H"
* elif t == NPY_INT: f[0] = 105 #"i" # <<<<<<<<<<<<<<
* elif t == NPY_UINT: f[0] = 73 #"I"
* elif t == NPY_LONG: f[0] = 108 #"l"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_INT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 886, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 886, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 886, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x69;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":887
* elif t == NPY_USHORT: f[0] = 72 #"H"
* elif t == NPY_INT: f[0] = 105 #"i"
* elif t == NPY_UINT: f[0] = 73 #"I" # <<<<<<<<<<<<<<
* elif t == NPY_LONG: f[0] = 108 #"l"
* elif t == NPY_ULONG: f[0] = 76 #"L"
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_UINT); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 887, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 887, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 887, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 73;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":888
* elif t == NPY_INT: f[0] = 105 #"i"
* elif t == NPY_UINT: f[0] = 73 #"I"
* elif t == NPY_LONG: f[0] = 108 #"l" # <<<<<<<<<<<<<<
* elif t == NPY_ULONG: f[0] = 76 #"L"
* elif t == NPY_LONGLONG: f[0] = 113 #"q"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_LONG); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 888, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 888, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 888, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x6C;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":889
* elif t == NPY_UINT: f[0] = 73 #"I"
* elif t == NPY_LONG: f[0] = 108 #"l"
* elif t == NPY_ULONG: f[0] = 76 #"L" # <<<<<<<<<<<<<<
* elif t == NPY_LONGLONG: f[0] = 113 #"q"
* elif t == NPY_ULONGLONG: f[0] = 81 #"Q"
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_ULONG); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 889, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 889, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 889, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 76;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":890
* elif t == NPY_LONG: f[0] = 108 #"l"
* elif t == NPY_ULONG: f[0] = 76 #"L"
* elif t == NPY_LONGLONG: f[0] = 113 #"q" # <<<<<<<<<<<<<<
* elif t == NPY_ULONGLONG: f[0] = 81 #"Q"
* elif t == NPY_FLOAT: f[0] = 102 #"f"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_LONGLONG); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 890, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 890, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 890, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x71;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":891
* elif t == NPY_ULONG: f[0] = 76 #"L"
* elif t == NPY_LONGLONG: f[0] = 113 #"q"
* elif t == NPY_ULONGLONG: f[0] = 81 #"Q" # <<<<<<<<<<<<<<
* elif t == NPY_FLOAT: f[0] = 102 #"f"
* elif t == NPY_DOUBLE: f[0] = 100 #"d"
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_ULONGLONG); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 891, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 891, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 891, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 81;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":892
* elif t == NPY_LONGLONG: f[0] = 113 #"q"
* elif t == NPY_ULONGLONG: f[0] = 81 #"Q"
* elif t == NPY_FLOAT: f[0] = 102 #"f" # <<<<<<<<<<<<<<
* elif t == NPY_DOUBLE: f[0] = 100 #"d"
* elif t == NPY_LONGDOUBLE: f[0] = 103 #"g"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_FLOAT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 892, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 892, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 892, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x66;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":893
* elif t == NPY_ULONGLONG: f[0] = 81 #"Q"
* elif t == NPY_FLOAT: f[0] = 102 #"f"
* elif t == NPY_DOUBLE: f[0] = 100 #"d" # <<<<<<<<<<<<<<
* elif t == NPY_LONGDOUBLE: f[0] = 103 #"g"
* elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_DOUBLE); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 893, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 893, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 893, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x64;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":894
* elif t == NPY_FLOAT: f[0] = 102 #"f"
* elif t == NPY_DOUBLE: f[0] = 100 #"d"
* elif t == NPY_LONGDOUBLE: f[0] = 103 #"g" # <<<<<<<<<<<<<<
* elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf
* elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_LONGDOUBLE); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 894, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 894, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 894, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 0x67;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":895
* elif t == NPY_DOUBLE: f[0] = 100 #"d"
* elif t == NPY_LONGDOUBLE: f[0] = 103 #"g"
* elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf # <<<<<<<<<<<<<<
* elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd
* elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CFLOAT); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 895, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 895, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 895, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 90;
(__pyx_v_f[1]) = 0x66;
__pyx_v_f = (__pyx_v_f + 1);
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":896
* elif t == NPY_LONGDOUBLE: f[0] = 103 #"g"
* elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf
* elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd # <<<<<<<<<<<<<<
* elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg
* elif t == NPY_OBJECT: f[0] = 79 #"O"
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CDOUBLE); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 896, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 896, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 896, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 90;
(__pyx_v_f[1]) = 0x64;
__pyx_v_f = (__pyx_v_f + 1);
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":897
* elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf
* elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd
* elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg # <<<<<<<<<<<<<<
* elif t == NPY_OBJECT: f[0] = 79 #"O"
* else:
*/
__pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CLONGDOUBLE); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 897, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 897, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 897, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (__pyx_t_6) {
(__pyx_v_f[0]) = 90;
(__pyx_v_f[1]) = 0x67;
__pyx_v_f = (__pyx_v_f + 1);
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":898
* elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd
* elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg
* elif t == NPY_OBJECT: f[0] = 79 #"O" # <<<<<<<<<<<<<<
* else:
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)
*/
__pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_OBJECT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 898, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 898, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 898, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (likely(__pyx_t_6)) {
(__pyx_v_f[0]) = 79;
goto __pyx_L15;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":900
* elif t == NPY_OBJECT: f[0] = 79 #"O"
* else:
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) # <<<<<<<<<<<<<<
* f += 1
* else:
*/
/*else*/ {
__pyx_t_3 = __Pyx_PyUnicode_FormatSafe(__pyx_kp_u_unknown_dtype_code_in_numpy_pxd, __pyx_v_t); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 900, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 900, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_Raise(__pyx_t_4, 0, 0, 0);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__PYX_ERR(1, 900, __pyx_L1_error)
}
__pyx_L15:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":901
* else:
* raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)
* f += 1 # <<<<<<<<<<<<<<
* else:
* # Cython ignores struct boundary information ("T{...}"),
*/
__pyx_v_f = (__pyx_v_f + 1);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":876
* offset[0] += child.itemsize
*
* if not PyDataType_HASFIELDS(child): # <<<<<<<<<<<<<<
* t = child.type_num
* if end - f < 5:
*/
goto __pyx_L13;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":905
* # Cython ignores struct boundary information ("T{...}"),
* # so don't output it
* f = _util_dtypestring(child, f, end, offset) # <<<<<<<<<<<<<<
* return f
*
*/
/*else*/ {
__pyx_t_9 = __pyx_f_5numpy__util_dtypestring(__pyx_v_child, __pyx_v_f, __pyx_v_end, __pyx_v_offset); if (unlikely(__pyx_t_9 == ((char *)NULL))) __PYX_ERR(1, 905, __pyx_L1_error)
__pyx_v_f = __pyx_t_9;
}
__pyx_L13:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":850
* cdef tuple fields
*
* for childname in descr.names: # <<<<<<<<<<<<<<
* fields = descr.fields[childname]
* child, new_offset = fields
*/
}
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":906
* # so don't output it
* f = _util_dtypestring(child, f, end, offset)
* return f # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_f;
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":841
* return ()
*
* cdef inline char* _util_dtypestring(dtype descr, char* f, char* end, int* offset) except NULL: # <<<<<<<<<<<<<<
* # Recursive utility function used in __getbuffer__ to get format
* # string. The new location in the format string is returned.
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("numpy._util_dtypestring", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_child);
__Pyx_XDECREF(__pyx_v_fields);
__Pyx_XDECREF(__pyx_v_childname);
__Pyx_XDECREF(__pyx_v_new_offset);
__Pyx_XDECREF(__pyx_v_t);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1021
* int _import_umath() except -1
*
* cdef inline void set_array_base(ndarray arr, object base): # <<<<<<<<<<<<<<
* Py_INCREF(base) # important to do this before stealing the reference below!
* PyArray_SetBaseObject(arr, base)
*/
static CYTHON_INLINE void __pyx_f_5numpy_set_array_base(PyArrayObject *__pyx_v_arr, PyObject *__pyx_v_base) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("set_array_base", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1022
*
* cdef inline void set_array_base(ndarray arr, object base):
* Py_INCREF(base) # important to do this before stealing the reference below! # <<<<<<<<<<<<<<
* PyArray_SetBaseObject(arr, base)
*
*/
Py_INCREF(__pyx_v_base);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1023
* cdef inline void set_array_base(ndarray arr, object base):
* Py_INCREF(base) # important to do this before stealing the reference below!
* PyArray_SetBaseObject(arr, base) # <<<<<<<<<<<<<<
*
* cdef inline object get_array_base(ndarray arr):
*/
(void)(PyArray_SetBaseObject(__pyx_v_arr, __pyx_v_base));
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1021
* int _import_umath() except -1
*
* cdef inline void set_array_base(ndarray arr, object base): # <<<<<<<<<<<<<<
* Py_INCREF(base) # important to do this before stealing the reference below!
* PyArray_SetBaseObject(arr, base)
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1025
* PyArray_SetBaseObject(arr, base)
*
* cdef inline object get_array_base(ndarray arr): # <<<<<<<<<<<<<<
* base = PyArray_BASE(arr)
* if base is NULL:
*/
static CYTHON_INLINE PyObject *__pyx_f_5numpy_get_array_base(PyArrayObject *__pyx_v_arr) {
PyObject *__pyx_v_base;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("get_array_base", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1026
*
* cdef inline object get_array_base(ndarray arr):
* base = PyArray_BASE(arr) # <<<<<<<<<<<<<<
* if base is NULL:
* return None
*/
__pyx_v_base = PyArray_BASE(__pyx_v_arr);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1027
* cdef inline object get_array_base(ndarray arr):
* base = PyArray_BASE(arr)
* if base is NULL: # <<<<<<<<<<<<<<
* return None
* return <object>base
*/
__pyx_t_1 = ((__pyx_v_base == NULL) != 0);
if (__pyx_t_1) {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1028
* base = PyArray_BASE(arr)
* if base is NULL:
* return None # <<<<<<<<<<<<<<
* return <object>base
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1027
* cdef inline object get_array_base(ndarray arr):
* base = PyArray_BASE(arr)
* if base is NULL: # <<<<<<<<<<<<<<
* return None
* return <object>base
*/
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1029
* if base is NULL:
* return None
* return <object>base # <<<<<<<<<<<<<<
*
* # Versions of the import_* functions which are more suitable for
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_base));
__pyx_r = ((PyObject *)__pyx_v_base);
goto __pyx_L0;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1025
* PyArray_SetBaseObject(arr, base)
*
* cdef inline object get_array_base(ndarray arr): # <<<<<<<<<<<<<<
* base = PyArray_BASE(arr)
* if base is NULL:
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1033
* # Versions of the import_* functions which are more suitable for
* # Cython code.
* cdef inline int import_array() except -1: # <<<<<<<<<<<<<<
* try:
* _import_array()
*/
static CYTHON_INLINE int __pyx_f_5numpy_import_array(void) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("import_array", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1034
* # Cython code.
* cdef inline int import_array() except -1:
* try: # <<<<<<<<<<<<<<
* _import_array()
* except Exception:
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_1);
__Pyx_XGOTREF(__pyx_t_2);
__Pyx_XGOTREF(__pyx_t_3);
/*try:*/ {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1035
* cdef inline int import_array() except -1:
* try:
* _import_array() # <<<<<<<<<<<<<<
* except Exception:
* raise ImportError("numpy.core.multiarray failed to import")
*/
__pyx_t_4 = _import_array(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1035, __pyx_L3_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1034
* # Cython code.
* cdef inline int import_array() except -1:
* try: # <<<<<<<<<<<<<<
* _import_array()
* except Exception:
*/
}
__Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
goto __pyx_L8_try_end;
__pyx_L3_error:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1036
* try:
* _import_array()
* except Exception: # <<<<<<<<<<<<<<
* raise ImportError("numpy.core.multiarray failed to import")
*
*/
__pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0])));
if (__pyx_t_4) {
__Pyx_AddTraceback("numpy.import_array", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1036, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GOTREF(__pyx_t_6);
__Pyx_GOTREF(__pyx_t_7);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1037
* _import_array()
* except Exception:
* raise ImportError("numpy.core.multiarray failed to import") # <<<<<<<<<<<<<<
*
* cdef inline int import_umath() except -1:
*/
__pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_ImportError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1037, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_8);
__Pyx_Raise(__pyx_t_8, 0, 0, 0);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
__PYX_ERR(1, 1037, __pyx_L5_except_error)
}
goto __pyx_L5_except_error;
__pyx_L5_except_error:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1034
* # Cython code.
* cdef inline int import_array() except -1:
* try: # <<<<<<<<<<<<<<
* _import_array()
* except Exception:
*/
__Pyx_XGIVEREF(__pyx_t_1);
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
goto __pyx_L1_error;
__pyx_L8_try_end:;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1033
* # Versions of the import_* functions which are more suitable for
* # Cython code.
* cdef inline int import_array() except -1: # <<<<<<<<<<<<<<
* try:
* _import_array()
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("numpy.import_array", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1039
* raise ImportError("numpy.core.multiarray failed to import")
*
* cdef inline int import_umath() except -1: # <<<<<<<<<<<<<<
* try:
* _import_umath()
*/
static CYTHON_INLINE int __pyx_f_5numpy_import_umath(void) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("import_umath", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1040
*
* cdef inline int import_umath() except -1:
* try: # <<<<<<<<<<<<<<
* _import_umath()
* except Exception:
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_1);
__Pyx_XGOTREF(__pyx_t_2);
__Pyx_XGOTREF(__pyx_t_3);
/*try:*/ {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1041
* cdef inline int import_umath() except -1:
* try:
* _import_umath() # <<<<<<<<<<<<<<
* except Exception:
* raise ImportError("numpy.core.umath failed to import")
*/
__pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1041, __pyx_L3_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1040
*
* cdef inline int import_umath() except -1:
* try: # <<<<<<<<<<<<<<
* _import_umath()
* except Exception:
*/
}
__Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
goto __pyx_L8_try_end;
__pyx_L3_error:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1042
* try:
* _import_umath()
* except Exception: # <<<<<<<<<<<<<<
* raise ImportError("numpy.core.umath failed to import")
*
*/
__pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0])));
if (__pyx_t_4) {
__Pyx_AddTraceback("numpy.import_umath", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1042, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GOTREF(__pyx_t_6);
__Pyx_GOTREF(__pyx_t_7);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1043
* _import_umath()
* except Exception:
* raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<<
*
* cdef inline int import_ufunc() except -1:
*/
__pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_ImportError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1043, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_8);
__Pyx_Raise(__pyx_t_8, 0, 0, 0);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
__PYX_ERR(1, 1043, __pyx_L5_except_error)
}
goto __pyx_L5_except_error;
__pyx_L5_except_error:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1040
*
* cdef inline int import_umath() except -1:
* try: # <<<<<<<<<<<<<<
* _import_umath()
* except Exception:
*/
__Pyx_XGIVEREF(__pyx_t_1);
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
goto __pyx_L1_error;
__pyx_L8_try_end:;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1039
* raise ImportError("numpy.core.multiarray failed to import")
*
* cdef inline int import_umath() except -1: # <<<<<<<<<<<<<<
* try:
* _import_umath()
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("numpy.import_umath", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1045
* raise ImportError("numpy.core.umath failed to import")
*
* cdef inline int import_ufunc() except -1: # <<<<<<<<<<<<<<
* try:
* _import_umath()
*/
static CYTHON_INLINE int __pyx_f_5numpy_import_ufunc(void) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("import_ufunc", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1046
*
* cdef inline int import_ufunc() except -1:
* try: # <<<<<<<<<<<<<<
* _import_umath()
* except Exception:
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_1);
__Pyx_XGOTREF(__pyx_t_2);
__Pyx_XGOTREF(__pyx_t_3);
/*try:*/ {
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1047
* cdef inline int import_ufunc() except -1:
* try:
* _import_umath() # <<<<<<<<<<<<<<
* except Exception:
* raise ImportError("numpy.core.umath failed to import")
*/
__pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1047, __pyx_L3_error)
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1046
*
* cdef inline int import_ufunc() except -1:
* try: # <<<<<<<<<<<<<<
* _import_umath()
* except Exception:
*/
}
__Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
goto __pyx_L8_try_end;
__pyx_L3_error:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1048
* try:
* _import_umath()
* except Exception: # <<<<<<<<<<<<<<
* raise ImportError("numpy.core.umath failed to import")
*/
__pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0])));
if (__pyx_t_4) {
__Pyx_AddTraceback("numpy.import_ufunc", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1048, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GOTREF(__pyx_t_6);
__Pyx_GOTREF(__pyx_t_7);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1049
* _import_umath()
* except Exception:
* raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<<
*/
__pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_ImportError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1049, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_8);
__Pyx_Raise(__pyx_t_8, 0, 0, 0);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
__PYX_ERR(1, 1049, __pyx_L5_except_error)
}
goto __pyx_L5_except_error;
__pyx_L5_except_error:;
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1046
*
* cdef inline int import_ufunc() except -1:
* try: # <<<<<<<<<<<<<<
* _import_umath()
* except Exception:
*/
__Pyx_XGIVEREF(__pyx_t_1);
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
goto __pyx_L1_error;
__pyx_L8_try_end:;
}
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1045
* raise ImportError("numpy.core.umath failed to import")
*
* cdef inline int import_ufunc() except -1: # <<<<<<<<<<<<<<
* try:
* _import_umath()
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("numpy.import_ufunc", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":122
* cdef bint dtype_is_object
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<<
* mode="c", bint allocate_buffer=True):
*
*/
/* Python wrapper */
static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v_shape = 0;
Py_ssize_t __pyx_v_itemsize;
PyObject *__pyx_v_format = 0;
PyObject *__pyx_v_mode = 0;
int __pyx_v_allocate_buffer;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_shape,&__pyx_n_s_itemsize,&__pyx_n_s_format,&__pyx_n_s_mode,&__pyx_n_s_allocate_buffer,0};
PyObject* values[5] = {0,0,0,0,0};
values[3] = ((PyObject *)__pyx_n_s_c);
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
CYTHON_FALLTHROUGH;
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_shape)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); __PYX_ERR(2, 122, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); __PYX_ERR(2, 122, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 3:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_mode);
if (value) { values[3] = value; kw_args--; }
}
CYTHON_FALLTHROUGH;
case 4:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_allocate_buffer);
if (value) { values[4] = value; kw_args--; }
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(2, 122, __pyx_L3_error)
}
} else {
switch (PyTuple_GET_SIZE(__pyx_args)) {
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
CYTHON_FALLTHROUGH;
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
break;
default: goto __pyx_L5_argtuple_error;
}
}
__pyx_v_shape = ((PyObject*)values[0]);
__pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 122, __pyx_L3_error)
__pyx_v_format = values[2];
__pyx_v_mode = values[3];
if (values[4]) {
__pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 123, __pyx_L3_error)
} else {
/* "View.MemoryView":123
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
* mode="c", bint allocate_buffer=True): # <<<<<<<<<<<<<<
*
* cdef int idx
*/
__pyx_v_allocate_buffer = ((int)1);
}
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 122, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) __PYX_ERR(2, 122, __pyx_L1_error)
if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); __PYX_ERR(2, 122, __pyx_L1_error)
}
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
/* "View.MemoryView":122
* cdef bint dtype_is_object
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<<
* mode="c", bint allocate_buffer=True):
*
*/
/* function exit code */
goto __pyx_L0;
__pyx_L1_error:;
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
int __pyx_v_idx;
Py_ssize_t __pyx_v_i;
Py_ssize_t __pyx_v_dim;
PyObject **__pyx_v_p;
char __pyx_v_order;
int __pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
char *__pyx_t_7;
int __pyx_t_8;
Py_ssize_t __pyx_t_9;
PyObject *__pyx_t_10 = NULL;
Py_ssize_t __pyx_t_11;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__cinit__", 0);
__Pyx_INCREF(__pyx_v_format);
/* "View.MemoryView":129
* cdef PyObject **p
*
* self.ndim = <int> len(shape) # <<<<<<<<<<<<<<
* self.itemsize = itemsize
*
*/
if (unlikely(__pyx_v_shape == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(2, 129, __pyx_L1_error)
}
__pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(2, 129, __pyx_L1_error)
__pyx_v_self->ndim = ((int)__pyx_t_1);
/* "View.MemoryView":130
*
* self.ndim = <int> len(shape)
* self.itemsize = itemsize # <<<<<<<<<<<<<<
*
* if not self.ndim:
*/
__pyx_v_self->itemsize = __pyx_v_itemsize;
/* "View.MemoryView":132
* self.itemsize = itemsize
*
* if not self.ndim: # <<<<<<<<<<<<<<
* raise ValueError("Empty shape tuple for cython.array")
*
*/
__pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":133
*
* if not self.ndim:
* raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<<
*
* if itemsize <= 0:
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 133, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 133, __pyx_L1_error)
/* "View.MemoryView":132
* self.itemsize = itemsize
*
* if not self.ndim: # <<<<<<<<<<<<<<
* raise ValueError("Empty shape tuple for cython.array")
*
*/
}
/* "View.MemoryView":135
* raise ValueError("Empty shape tuple for cython.array")
*
* if itemsize <= 0: # <<<<<<<<<<<<<<
* raise ValueError("itemsize <= 0 for cython.array")
*
*/
__pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":136
*
* if itemsize <= 0:
* raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<<
*
* if not isinstance(format, bytes):
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 136, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 136, __pyx_L1_error)
/* "View.MemoryView":135
* raise ValueError("Empty shape tuple for cython.array")
*
* if itemsize <= 0: # <<<<<<<<<<<<<<
* raise ValueError("itemsize <= 0 for cython.array")
*
*/
}
/* "View.MemoryView":138
* raise ValueError("itemsize <= 0 for cython.array")
*
* if not isinstance(format, bytes): # <<<<<<<<<<<<<<
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string
*/
__pyx_t_2 = PyBytes_Check(__pyx_v_format);
__pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
if (__pyx_t_4) {
/* "View.MemoryView":139
*
* if not isinstance(format, bytes):
* format = format.encode('ASCII') # <<<<<<<<<<<<<<
* self._format = format # keep a reference to the byte string
* self.format = self._format
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 139, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_6 = NULL;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
__pyx_t_6 = PyMethod_GET_SELF(__pyx_t_5);
if (likely(__pyx_t_6)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
__Pyx_INCREF(__pyx_t_6);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_5, function);
}
}
__pyx_t_3 = (__pyx_t_6) ? __Pyx_PyObject_Call2Args(__pyx_t_5, __pyx_t_6, __pyx_n_s_ASCII) : __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_n_s_ASCII);
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 139, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_DECREF_SET(__pyx_v_format, __pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":138
* raise ValueError("itemsize <= 0 for cython.array")
*
* if not isinstance(format, bytes): # <<<<<<<<<<<<<<
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string
*/
}
/* "View.MemoryView":140
* if not isinstance(format, bytes):
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string # <<<<<<<<<<<<<<
* self.format = self._format
*
*/
if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) __PYX_ERR(2, 140, __pyx_L1_error)
__pyx_t_3 = __pyx_v_format;
__Pyx_INCREF(__pyx_t_3);
__Pyx_GIVEREF(__pyx_t_3);
__Pyx_GOTREF(__pyx_v_self->_format);
__Pyx_DECREF(__pyx_v_self->_format);
__pyx_v_self->_format = ((PyObject*)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":141
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string
* self.format = self._format # <<<<<<<<<<<<<<
*
*
*/
if (unlikely(__pyx_v_self->_format == Py_None)) {
PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
__PYX_ERR(2, 141, __pyx_L1_error)
}
__pyx_t_7 = __Pyx_PyBytes_AsWritableString(__pyx_v_self->_format); if (unlikely((!__pyx_t_7) && PyErr_Occurred())) __PYX_ERR(2, 141, __pyx_L1_error)
__pyx_v_self->format = __pyx_t_7;
/* "View.MemoryView":144
*
*
* self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2) # <<<<<<<<<<<<<<
* self._strides = self._shape + self.ndim
*
*/
__pyx_v_self->_shape = ((Py_ssize_t *)PyObject_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
/* "View.MemoryView":145
*
* self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
* self._strides = self._shape + self.ndim # <<<<<<<<<<<<<<
*
* if not self._shape:
*/
__pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
/* "View.MemoryView":147
* self._strides = self._shape + self.ndim
*
* if not self._shape: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate shape and strides.")
*
*/
__pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":148
*
* if not self._shape:
* raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 148, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 148, __pyx_L1_error)
/* "View.MemoryView":147
* self._strides = self._shape + self.ndim
*
* if not self._shape: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate shape and strides.")
*
*/
}
/* "View.MemoryView":151
*
*
* for idx, dim in enumerate(shape): # <<<<<<<<<<<<<<
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
*/
__pyx_t_8 = 0;
__pyx_t_3 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_3); __pyx_t_1 = 0;
for (;;) {
if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_5); __pyx_t_1++; if (unlikely(0 < 0)) __PYX_ERR(2, 151, __pyx_L1_error)
#else
__pyx_t_5 = PySequence_ITEM(__pyx_t_3, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 151, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_5); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 151, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_dim = __pyx_t_9;
__pyx_v_idx = __pyx_t_8;
__pyx_t_8 = (__pyx_t_8 + 1);
/* "View.MemoryView":152
*
* for idx, dim in enumerate(shape):
* if dim <= 0: # <<<<<<<<<<<<<<
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
* self._shape[idx] = dim
*/
__pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":153
* for idx, dim in enumerate(shape):
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) # <<<<<<<<<<<<<<
* self._shape[idx] = dim
*
*/
__pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 153, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_6 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 153, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 153, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_GIVEREF(__pyx_t_5);
PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_5);
__Pyx_GIVEREF(__pyx_t_6);
PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_6);
__pyx_t_5 = 0;
__pyx_t_6 = 0;
__pyx_t_6 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 153, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_6); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 153, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_Raise(__pyx_t_10, 0, 0, 0);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__PYX_ERR(2, 153, __pyx_L1_error)
/* "View.MemoryView":152
*
* for idx, dim in enumerate(shape):
* if dim <= 0: # <<<<<<<<<<<<<<
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
* self._shape[idx] = dim
*/
}
/* "View.MemoryView":154
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
* self._shape[idx] = dim # <<<<<<<<<<<<<<
*
* cdef char order
*/
(__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
/* "View.MemoryView":151
*
*
* for idx, dim in enumerate(shape): # <<<<<<<<<<<<<<
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
*/
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":157
*
* cdef char order
* if mode == 'fortran': # <<<<<<<<<<<<<<
* order = b'F'
* self.mode = u'fortran'
*/
__pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(2, 157, __pyx_L1_error)
if (__pyx_t_4) {
/* "View.MemoryView":158
* cdef char order
* if mode == 'fortran':
* order = b'F' # <<<<<<<<<<<<<<
* self.mode = u'fortran'
* elif mode == 'c':
*/
__pyx_v_order = 'F';
/* "View.MemoryView":159
* if mode == 'fortran':
* order = b'F'
* self.mode = u'fortran' # <<<<<<<<<<<<<<
* elif mode == 'c':
* order = b'C'
*/
__Pyx_INCREF(__pyx_n_u_fortran);
__Pyx_GIVEREF(__pyx_n_u_fortran);
__Pyx_GOTREF(__pyx_v_self->mode);
__Pyx_DECREF(__pyx_v_self->mode);
__pyx_v_self->mode = __pyx_n_u_fortran;
/* "View.MemoryView":157
*
* cdef char order
* if mode == 'fortran': # <<<<<<<<<<<<<<
* order = b'F'
* self.mode = u'fortran'
*/
goto __pyx_L10;
}
/* "View.MemoryView":160
* order = b'F'
* self.mode = u'fortran'
* elif mode == 'c': # <<<<<<<<<<<<<<
* order = b'C'
* self.mode = u'c'
*/
__pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(2, 160, __pyx_L1_error)
if (likely(__pyx_t_4)) {
/* "View.MemoryView":161
* self.mode = u'fortran'
* elif mode == 'c':
* order = b'C' # <<<<<<<<<<<<<<
* self.mode = u'c'
* else:
*/
__pyx_v_order = 'C';
/* "View.MemoryView":162
* elif mode == 'c':
* order = b'C'
* self.mode = u'c' # <<<<<<<<<<<<<<
* else:
* raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
*/
__Pyx_INCREF(__pyx_n_u_c);
__Pyx_GIVEREF(__pyx_n_u_c);
__Pyx_GOTREF(__pyx_v_self->mode);
__Pyx_DECREF(__pyx_v_self->mode);
__pyx_v_self->mode = __pyx_n_u_c;
/* "View.MemoryView":160
* order = b'F'
* self.mode = u'fortran'
* elif mode == 'c': # <<<<<<<<<<<<<<
* order = b'C'
* self.mode = u'c'
*/
goto __pyx_L10;
}
/* "View.MemoryView":164
* self.mode = u'c'
* else:
* raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode) # <<<<<<<<<<<<<<
*
* self.len = fill_contig_strides_array(self._shape, self._strides,
*/
/*else*/ {
__pyx_t_3 = __Pyx_PyString_FormatSafe(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 164, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 164, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_Raise(__pyx_t_10, 0, 0, 0);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__PYX_ERR(2, 164, __pyx_L1_error)
}
__pyx_L10:;
/* "View.MemoryView":166
* raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
*
* self.len = fill_contig_strides_array(self._shape, self._strides, # <<<<<<<<<<<<<<
* itemsize, self.ndim, order)
*
*/
__pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
/* "View.MemoryView":169
* itemsize, self.ndim, order)
*
* self.free_data = allocate_buffer # <<<<<<<<<<<<<<
* self.dtype_is_object = format == b'O'
* if allocate_buffer:
*/
__pyx_v_self->free_data = __pyx_v_allocate_buffer;
/* "View.MemoryView":170
*
* self.free_data = allocate_buffer
* self.dtype_is_object = format == b'O' # <<<<<<<<<<<<<<
* if allocate_buffer:
*
*/
__pyx_t_10 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 170, __pyx_L1_error)
__pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 170, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__pyx_v_self->dtype_is_object = __pyx_t_4;
/* "View.MemoryView":171
* self.free_data = allocate_buffer
* self.dtype_is_object = format == b'O'
* if allocate_buffer: # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_4 = (__pyx_v_allocate_buffer != 0);
if (__pyx_t_4) {
/* "View.MemoryView":174
*
*
* self.data = <char *>malloc(self.len) # <<<<<<<<<<<<<<
* if not self.data:
* raise MemoryError("unable to allocate array data.")
*/
__pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
/* "View.MemoryView":175
*
* self.data = <char *>malloc(self.len)
* if not self.data: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate array data.")
*
*/
__pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":176
* self.data = <char *>malloc(self.len)
* if not self.data:
* raise MemoryError("unable to allocate array data.") # <<<<<<<<<<<<<<
*
* if self.dtype_is_object:
*/
__pyx_t_10 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 176, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_Raise(__pyx_t_10, 0, 0, 0);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__PYX_ERR(2, 176, __pyx_L1_error)
/* "View.MemoryView":175
*
* self.data = <char *>malloc(self.len)
* if not self.data: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate array data.")
*
*/
}
/* "View.MemoryView":178
* raise MemoryError("unable to allocate array data.")
*
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* p = <PyObject **> self.data
* for i in range(self.len / itemsize):
*/
__pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
if (__pyx_t_4) {
/* "View.MemoryView":179
*
* if self.dtype_is_object:
* p = <PyObject **> self.data # <<<<<<<<<<<<<<
* for i in range(self.len / itemsize):
* p[i] = Py_None
*/
__pyx_v_p = ((PyObject **)__pyx_v_self->data);
/* "View.MemoryView":180
* if self.dtype_is_object:
* p = <PyObject **> self.data
* for i in range(self.len / itemsize): # <<<<<<<<<<<<<<
* p[i] = Py_None
* Py_INCREF(Py_None)
*/
if (unlikely(__pyx_v_itemsize == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
__PYX_ERR(2, 180, __pyx_L1_error)
}
else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
__PYX_ERR(2, 180, __pyx_L1_error)
}
__pyx_t_1 = (__pyx_v_self->len / __pyx_v_itemsize);
__pyx_t_9 = __pyx_t_1;
for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_9; __pyx_t_11+=1) {
__pyx_v_i = __pyx_t_11;
/* "View.MemoryView":181
* p = <PyObject **> self.data
* for i in range(self.len / itemsize):
* p[i] = Py_None # <<<<<<<<<<<<<<
* Py_INCREF(Py_None)
*
*/
(__pyx_v_p[__pyx_v_i]) = Py_None;
/* "View.MemoryView":182
* for i in range(self.len / itemsize):
* p[i] = Py_None
* Py_INCREF(Py_None) # <<<<<<<<<<<<<<
*
* @cname('getbuffer')
*/
Py_INCREF(Py_None);
}
/* "View.MemoryView":178
* raise MemoryError("unable to allocate array data.")
*
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* p = <PyObject **> self.data
* for i in range(self.len / itemsize):
*/
}
/* "View.MemoryView":171
* self.free_data = allocate_buffer
* self.dtype_is_object = format == b'O'
* if allocate_buffer: # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":122
* cdef bint dtype_is_object
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<<
* mode="c", bint allocate_buffer=True):
*
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_10);
__Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_format);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":185
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* cdef int bufmode = -1
* if self.mode == u"c":
*/
/* Python wrapper */
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_v_bufmode;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
char *__pyx_t_4;
Py_ssize_t __pyx_t_5;
int __pyx_t_6;
Py_ssize_t *__pyx_t_7;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
if (__pyx_v_info == NULL) {
PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
return -1;
}
__Pyx_RefNannySetupContext("__getbuffer__", 0);
__pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
__Pyx_GIVEREF(__pyx_v_info->obj);
/* "View.MemoryView":186
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags):
* cdef int bufmode = -1 # <<<<<<<<<<<<<<
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
*/
__pyx_v_bufmode = -1;
/* "View.MemoryView":187
* def __getbuffer__(self, Py_buffer *info, int flags):
* cdef int bufmode = -1
* if self.mode == u"c": # <<<<<<<<<<<<<<
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran":
*/
__pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 187, __pyx_L1_error)
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":188
* cdef int bufmode = -1
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS # <<<<<<<<<<<<<<
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
*/
__pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
/* "View.MemoryView":187
* def __getbuffer__(self, Py_buffer *info, int flags):
* cdef int bufmode = -1
* if self.mode == u"c": # <<<<<<<<<<<<<<
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran":
*/
goto __pyx_L3;
}
/* "View.MemoryView":189
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran": # <<<<<<<<<<<<<<
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
*/
__pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 189, __pyx_L1_error)
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* "View.MemoryView":190
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS # <<<<<<<<<<<<<<
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.")
*/
__pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
/* "View.MemoryView":189
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran": # <<<<<<<<<<<<<<
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
*/
}
__pyx_L3:;
/* "View.MemoryView":191
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode): # <<<<<<<<<<<<<<
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data
*/
__pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":192
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.") # <<<<<<<<<<<<<<
* info.buf = self.data
* info.len = self.len
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 192, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 192, __pyx_L1_error)
/* "View.MemoryView":191
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode): # <<<<<<<<<<<<<<
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data
*/
}
/* "View.MemoryView":193
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data # <<<<<<<<<<<<<<
* info.len = self.len
* info.ndim = self.ndim
*/
__pyx_t_4 = __pyx_v_self->data;
__pyx_v_info->buf = __pyx_t_4;
/* "View.MemoryView":194
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data
* info.len = self.len # <<<<<<<<<<<<<<
* info.ndim = self.ndim
* info.shape = self._shape
*/
__pyx_t_5 = __pyx_v_self->len;
__pyx_v_info->len = __pyx_t_5;
/* "View.MemoryView":195
* info.buf = self.data
* info.len = self.len
* info.ndim = self.ndim # <<<<<<<<<<<<<<
* info.shape = self._shape
* info.strides = self._strides
*/
__pyx_t_6 = __pyx_v_self->ndim;
__pyx_v_info->ndim = __pyx_t_6;
/* "View.MemoryView":196
* info.len = self.len
* info.ndim = self.ndim
* info.shape = self._shape # <<<<<<<<<<<<<<
* info.strides = self._strides
* info.suboffsets = NULL
*/
__pyx_t_7 = __pyx_v_self->_shape;
__pyx_v_info->shape = __pyx_t_7;
/* "View.MemoryView":197
* info.ndim = self.ndim
* info.shape = self._shape
* info.strides = self._strides # <<<<<<<<<<<<<<
* info.suboffsets = NULL
* info.itemsize = self.itemsize
*/
__pyx_t_7 = __pyx_v_self->_strides;
__pyx_v_info->strides = __pyx_t_7;
/* "View.MemoryView":198
* info.shape = self._shape
* info.strides = self._strides
* info.suboffsets = NULL # <<<<<<<<<<<<<<
* info.itemsize = self.itemsize
* info.readonly = 0
*/
__pyx_v_info->suboffsets = NULL;
/* "View.MemoryView":199
* info.strides = self._strides
* info.suboffsets = NULL
* info.itemsize = self.itemsize # <<<<<<<<<<<<<<
* info.readonly = 0
*
*/
__pyx_t_5 = __pyx_v_self->itemsize;
__pyx_v_info->itemsize = __pyx_t_5;
/* "View.MemoryView":200
* info.suboffsets = NULL
* info.itemsize = self.itemsize
* info.readonly = 0 # <<<<<<<<<<<<<<
*
* if flags & PyBUF_FORMAT:
*/
__pyx_v_info->readonly = 0;
/* "View.MemoryView":202
* info.readonly = 0
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.format
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":203
*
* if flags & PyBUF_FORMAT:
* info.format = self.format # <<<<<<<<<<<<<<
* else:
* info.format = NULL
*/
__pyx_t_4 = __pyx_v_self->format;
__pyx_v_info->format = __pyx_t_4;
/* "View.MemoryView":202
* info.readonly = 0
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.format
* else:
*/
goto __pyx_L5;
}
/* "View.MemoryView":205
* info.format = self.format
* else:
* info.format = NULL # <<<<<<<<<<<<<<
*
* info.obj = self
*/
/*else*/ {
__pyx_v_info->format = NULL;
}
__pyx_L5:;
/* "View.MemoryView":207
* info.format = NULL
*
* info.obj = self # <<<<<<<<<<<<<<
*
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
*/
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj);
__pyx_v_info->obj = ((PyObject *)__pyx_v_self);
/* "View.MemoryView":185
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* cdef int bufmode = -1
* if self.mode == u"c":
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.array.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
if (__pyx_v_info->obj != NULL) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
goto __pyx_L2;
__pyx_L0:;
if (__pyx_v_info->obj == Py_None) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
__pyx_L2:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":211
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
*
* def __dealloc__(array self): # <<<<<<<<<<<<<<
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
*/
/* Python wrapper */
static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
__pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("__dealloc__", 0);
/* "View.MemoryView":212
*
* def __dealloc__(array self):
* if self.callback_free_data != NULL: # <<<<<<<<<<<<<<
* self.callback_free_data(self.data)
* elif self.free_data:
*/
__pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":213
* def __dealloc__(array self):
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data) # <<<<<<<<<<<<<<
* elif self.free_data:
* if self.dtype_is_object:
*/
__pyx_v_self->callback_free_data(__pyx_v_self->data);
/* "View.MemoryView":212
*
* def __dealloc__(array self):
* if self.callback_free_data != NULL: # <<<<<<<<<<<<<<
* self.callback_free_data(self.data)
* elif self.free_data:
*/
goto __pyx_L3;
}
/* "View.MemoryView":214
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
* elif self.free_data: # <<<<<<<<<<<<<<
* if self.dtype_is_object:
* refcount_objects_in_slice(self.data, self._shape,
*/
__pyx_t_1 = (__pyx_v_self->free_data != 0);
if (__pyx_t_1) {
/* "View.MemoryView":215
* self.callback_free_data(self.data)
* elif self.free_data:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice(self.data, self._shape,
* self._strides, self.ndim, False)
*/
__pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
if (__pyx_t_1) {
/* "View.MemoryView":216
* elif self.free_data:
* if self.dtype_is_object:
* refcount_objects_in_slice(self.data, self._shape, # <<<<<<<<<<<<<<
* self._strides, self.ndim, False)
* free(self.data)
*/
__pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
/* "View.MemoryView":215
* self.callback_free_data(self.data)
* elif self.free_data:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice(self.data, self._shape,
* self._strides, self.ndim, False)
*/
}
/* "View.MemoryView":218
* refcount_objects_in_slice(self.data, self._shape,
* self._strides, self.ndim, False)
* free(self.data) # <<<<<<<<<<<<<<
* PyObject_Free(self._shape)
*
*/
free(__pyx_v_self->data);
/* "View.MemoryView":214
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
* elif self.free_data: # <<<<<<<<<<<<<<
* if self.dtype_is_object:
* refcount_objects_in_slice(self.data, self._shape,
*/
}
__pyx_L3:;
/* "View.MemoryView":219
* self._strides, self.ndim, False)
* free(self.data)
* PyObject_Free(self._shape) # <<<<<<<<<<<<<<
*
* @property
*/
PyObject_Free(__pyx_v_self->_shape);
/* "View.MemoryView":211
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
*
* def __dealloc__(array self): # <<<<<<<<<<<<<<
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":222
*
* @property
* def memview(self): # <<<<<<<<<<<<<<
* return self.get_memview()
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":223
* @property
* def memview(self):
* return self.get_memview() # <<<<<<<<<<<<<<
*
* @cname('get_memview')
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = ((struct __pyx_vtabstruct_array *)__pyx_v_self->__pyx_vtab)->get_memview(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 223, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":222
*
* @property
* def memview(self): # <<<<<<<<<<<<<<
* return self.get_memview()
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.memview.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":226
*
* @cname('get_memview')
* cdef get_memview(self): # <<<<<<<<<<<<<<
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
* return memoryview(self, flags, self.dtype_is_object)
*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self) {
int __pyx_v_flags;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("get_memview", 0);
/* "View.MemoryView":227
* @cname('get_memview')
* cdef get_memview(self):
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE # <<<<<<<<<<<<<<
* return memoryview(self, flags, self.dtype_is_object)
*
*/
__pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
/* "View.MemoryView":228
* cdef get_memview(self):
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
* return memoryview(self, flags, self.dtype_is_object) # <<<<<<<<<<<<<<
*
* def __len__(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 228, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 228, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 228, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 228, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":226
*
* @cname('get_memview')
* cdef get_memview(self): # <<<<<<<<<<<<<<
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
* return memoryview(self, flags, self.dtype_is_object)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.array.get_memview", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":230
* return memoryview(self, flags, self.dtype_is_object)
*
* def __len__(self): # <<<<<<<<<<<<<<
* return self._shape[0]
*
*/
/* Python wrapper */
static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self); /*proto*/
static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__len__", 0);
/* "View.MemoryView":231
*
* def __len__(self):
* return self._shape[0] # <<<<<<<<<<<<<<
*
* def __getattr__(self, attr):
*/
__pyx_r = (__pyx_v_self->_shape[0]);
goto __pyx_L0;
/* "View.MemoryView":230
* return memoryview(self, flags, self.dtype_is_object)
*
* def __len__(self): # <<<<<<<<<<<<<<
* return self._shape[0]
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":233
* return self._shape[0]
*
* def __getattr__(self, attr): # <<<<<<<<<<<<<<
* return getattr(self.memview, attr)
*
*/
/* Python wrapper */
static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr); /*proto*/
static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__getattr__", 0);
/* "View.MemoryView":234
*
* def __getattr__(self, attr):
* return getattr(self.memview, attr) # <<<<<<<<<<<<<<
*
* def __getitem__(self, item):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 234, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 234, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":233
* return self._shape[0]
*
* def __getattr__(self, attr): # <<<<<<<<<<<<<<
* return getattr(self.memview, attr)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.array.__getattr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":236
* return getattr(self.memview, attr)
*
* def __getitem__(self, item): # <<<<<<<<<<<<<<
* return self.memview[item]
*
*/
/* Python wrapper */
static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item); /*proto*/
static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__getitem__", 0);
/* "View.MemoryView":237
*
* def __getitem__(self, item):
* return self.memview[item] # <<<<<<<<<<<<<<
*
* def __setitem__(self, item, value):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 237, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 237, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":236
* return getattr(self.memview, attr)
*
* def __getitem__(self, item): # <<<<<<<<<<<<<<
* return self.memview[item]
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.array.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":239
* return self.memview[item]
*
* def __setitem__(self, item, value): # <<<<<<<<<<<<<<
* self.memview[item] = value
*
*/
/* Python wrapper */
static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /*proto*/
static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setitem__", 0);
/* "View.MemoryView":240
*
* def __setitem__(self, item, value):
* self.memview[item] = value # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 240, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) __PYX_ERR(2, 240, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "View.MemoryView":239
* return self.memview[item]
*
* def __setitem__(self, item, value): # <<<<<<<<<<<<<<
* self.memview[item] = value
*
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_array___reduce_cython__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_array_2__setstate_cython__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":244
*
* @cname("__pyx_array_new")
* cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format, # <<<<<<<<<<<<<<
* char *mode, char *buf):
* cdef array result
*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, char *__pyx_v_format, char *__pyx_v_mode, char *__pyx_v_buf) {
struct __pyx_array_obj *__pyx_v_result = 0;
struct __pyx_array_obj *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("array_cwrapper", 0);
/* "View.MemoryView":248
* cdef array result
*
* if buf == NULL: # <<<<<<<<<<<<<<
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
*/
__pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":249
*
* if buf == NULL:
* result = array(shape, itemsize, format, mode.decode('ASCII')) # <<<<<<<<<<<<<<
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'),
*/
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_INCREF(__pyx_v_shape);
__Pyx_GIVEREF(__pyx_v_shape);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
__pyx_t_2 = 0;
__pyx_t_3 = 0;
__pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
__pyx_t_4 = 0;
/* "View.MemoryView":248
* cdef array result
*
* if buf == NULL: # <<<<<<<<<<<<<<
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":251
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'), # <<<<<<<<<<<<<<
* allocate_buffer=False)
* result.data = buf
*/
/*else*/ {
__pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 251, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 251, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 251, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 251, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_INCREF(__pyx_v_shape);
__Pyx_GIVEREF(__pyx_v_shape);
PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
__Pyx_GIVEREF(__pyx_t_5);
PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
__pyx_t_4 = 0;
__pyx_t_5 = 0;
__pyx_t_3 = 0;
/* "View.MemoryView":252
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'),
* allocate_buffer=False) # <<<<<<<<<<<<<<
* result.data = buf
*
*/
__pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 252, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) __PYX_ERR(2, 252, __pyx_L1_error)
/* "View.MemoryView":251
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'), # <<<<<<<<<<<<<<
* allocate_buffer=False)
* result.data = buf
*/
__pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 251, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
__pyx_t_5 = 0;
/* "View.MemoryView":253
* result = array(shape, itemsize, format, mode.decode('ASCII'),
* allocate_buffer=False)
* result.data = buf # <<<<<<<<<<<<<<
*
* return result
*/
__pyx_v_result->data = __pyx_v_buf;
}
__pyx_L3:;
/* "View.MemoryView":255
* result.data = buf
*
* return result # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(((PyObject *)__pyx_r));
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = __pyx_v_result;
goto __pyx_L0;
/* "View.MemoryView":244
*
* @cname("__pyx_array_new")
* cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format, # <<<<<<<<<<<<<<
* char *mode, char *buf):
* cdef array result
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.array_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":281
* cdef class Enum(object):
* cdef object name
* def __init__(self, name): # <<<<<<<<<<<<<<
* self.name = name
* def __repr__(self):
*/
/* Python wrapper */
static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v_name = 0;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_name,0};
PyObject* values[1] = {0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_name)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(2, 281, __pyx_L3_error)
}
} else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
}
__pyx_v_name = values[0];
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 281, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__init__", 0);
/* "View.MemoryView":282
* cdef object name
* def __init__(self, name):
* self.name = name # <<<<<<<<<<<<<<
* def __repr__(self):
* return self.name
*/
__Pyx_INCREF(__pyx_v_name);
__Pyx_GIVEREF(__pyx_v_name);
__Pyx_GOTREF(__pyx_v_self->name);
__Pyx_DECREF(__pyx_v_self->name);
__pyx_v_self->name = __pyx_v_name;
/* "View.MemoryView":281
* cdef class Enum(object):
* cdef object name
* def __init__(self, name): # <<<<<<<<<<<<<<
* self.name = name
* def __repr__(self):
*/
/* function exit code */
__pyx_r = 0;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":283
* def __init__(self, name):
* self.name = name
* def __repr__(self): # <<<<<<<<<<<<<<
* return self.name
*
*/
/* Python wrapper */
static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
__pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__repr__", 0);
/* "View.MemoryView":284
* self.name = name
* def __repr__(self):
* return self.name # <<<<<<<<<<<<<<
*
* cdef generic = Enum("<strided and direct or indirect>")
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->name);
__pyx_r = __pyx_v_self->name;
goto __pyx_L0;
/* "View.MemoryView":283
* def __init__(self, name):
* self.name = name
* def __repr__(self): # <<<<<<<<<<<<<<
* return self.name
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* cdef tuple state
* cdef object _dict
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_MemviewEnum___reduce_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
PyObject *__pyx_v_state = 0;
PyObject *__pyx_v__dict = 0;
int __pyx_v_use_setstate;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":5
* cdef object _dict
* cdef bint use_setstate
* state = (self.name,) # <<<<<<<<<<<<<<
* _dict = getattr(self, '__dict__', None)
* if _dict is not None:
*/
__pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(__pyx_v_self->name);
__Pyx_GIVEREF(__pyx_v_self->name);
PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_self->name);
__pyx_v_state = ((PyObject*)__pyx_t_1);
__pyx_t_1 = 0;
/* "(tree fragment)":6
* cdef bint use_setstate
* state = (self.name,)
* _dict = getattr(self, '__dict__', None) # <<<<<<<<<<<<<<
* if _dict is not None:
* state += (_dict,)
*/
__pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v__dict = __pyx_t_1;
__pyx_t_1 = 0;
/* "(tree fragment)":7
* state = (self.name,)
* _dict = getattr(self, '__dict__', None)
* if _dict is not None: # <<<<<<<<<<<<<<
* state += (_dict,)
* use_setstate = True
*/
__pyx_t_2 = (__pyx_v__dict != Py_None);
__pyx_t_3 = (__pyx_t_2 != 0);
if (__pyx_t_3) {
/* "(tree fragment)":8
* _dict = getattr(self, '__dict__', None)
* if _dict is not None:
* state += (_dict,) # <<<<<<<<<<<<<<
* use_setstate = True
* else:
*/
__pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 8, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(__pyx_v__dict);
__Pyx_GIVEREF(__pyx_v__dict);
PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict);
__pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 8, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
__pyx_t_4 = 0;
/* "(tree fragment)":9
* if _dict is not None:
* state += (_dict,)
* use_setstate = True # <<<<<<<<<<<<<<
* else:
* use_setstate = self.name is not None
*/
__pyx_v_use_setstate = 1;
/* "(tree fragment)":7
* state = (self.name,)
* _dict = getattr(self, '__dict__', None)
* if _dict is not None: # <<<<<<<<<<<<<<
* state += (_dict,)
* use_setstate = True
*/
goto __pyx_L3;
}
/* "(tree fragment)":11
* use_setstate = True
* else:
* use_setstate = self.name is not None # <<<<<<<<<<<<<<
* if use_setstate:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
*/
/*else*/ {
__pyx_t_3 = (__pyx_v_self->name != Py_None);
__pyx_v_use_setstate = __pyx_t_3;
}
__pyx_L3:;
/* "(tree fragment)":12
* else:
* use_setstate = self.name is not None
* if use_setstate: # <<<<<<<<<<<<<<
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
* else:
*/
__pyx_t_3 = (__pyx_v_use_setstate != 0);
if (__pyx_t_3) {
/* "(tree fragment)":13
* use_setstate = self.name is not None
* if use_setstate:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state # <<<<<<<<<<<<<<
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_GetModuleGlobalName(__pyx_t_4, __pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 13, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 13, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_INCREF(__pyx_int_184977713);
__Pyx_GIVEREF(__pyx_int_184977713);
PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713);
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None);
__pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 13, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
__Pyx_INCREF(__pyx_v_state);
__Pyx_GIVEREF(__pyx_v_state);
PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
__pyx_t_4 = 0;
__pyx_t_1 = 0;
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "(tree fragment)":12
* else:
* use_setstate = self.name is not None
* if use_setstate: # <<<<<<<<<<<<<<
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
* else:
*/
}
/* "(tree fragment)":15
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state) # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* __pyx_unpickle_Enum__set_state(self, __pyx_state)
*/
/*else*/ {
__Pyx_XDECREF(__pyx_r);
__Pyx_GetModuleGlobalName(__pyx_t_5, __pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 15, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 15, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_INCREF(__pyx_int_184977713);
__Pyx_GIVEREF(__pyx_int_184977713);
PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713);
__Pyx_INCREF(__pyx_v_state);
__Pyx_GIVEREF(__pyx_v_state);
PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
__pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 15, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_GIVEREF(__pyx_t_5);
PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
__pyx_t_5 = 0;
__pyx_t_1 = 0;
__pyx_r = __pyx_t_4;
__pyx_t_4 = 0;
goto __pyx_L0;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* cdef tuple state
* cdef object _dict
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.Enum.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_state);
__Pyx_XDECREF(__pyx_v__dict);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":16
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(self, __pyx_state)
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_MemviewEnum_2__setstate_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":17
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
* def __setstate_cython__(self, __pyx_state):
* __pyx_unpickle_Enum__set_state(self, __pyx_state) # <<<<<<<<<<<<<<
*/
if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 17, __pyx_L1_error)
__pyx_t_1 = __pyx_unpickle_Enum__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 17, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "(tree fragment)":16
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(self, __pyx_state)
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.Enum.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":298
*
* @cname('__pyx_align_pointer')
* cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<<
* "Align pointer memory on a given boundary"
* cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
*/
static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment) {
Py_intptr_t __pyx_v_aligned_p;
size_t __pyx_v_offset;
void *__pyx_r;
int __pyx_t_1;
/* "View.MemoryView":300
* cdef void *align_pointer(void *memory, size_t alignment) nogil:
* "Align pointer memory on a given boundary"
* cdef Py_intptr_t aligned_p = <Py_intptr_t> memory # <<<<<<<<<<<<<<
* cdef size_t offset
*
*/
__pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
/* "View.MemoryView":304
*
* with cython.cdivision(True):
* offset = aligned_p % alignment # <<<<<<<<<<<<<<
*
* if offset > 0:
*/
__pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
/* "View.MemoryView":306
* offset = aligned_p % alignment
*
* if offset > 0: # <<<<<<<<<<<<<<
* aligned_p += alignment - offset
*
*/
__pyx_t_1 = ((__pyx_v_offset > 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":307
*
* if offset > 0:
* aligned_p += alignment - offset # <<<<<<<<<<<<<<
*
* return <void *> aligned_p
*/
__pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
/* "View.MemoryView":306
* offset = aligned_p % alignment
*
* if offset > 0: # <<<<<<<<<<<<<<
* aligned_p += alignment - offset
*
*/
}
/* "View.MemoryView":309
* aligned_p += alignment - offset
*
* return <void *> aligned_p # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = ((void *)__pyx_v_aligned_p);
goto __pyx_L0;
/* "View.MemoryView":298
*
* @cname('__pyx_align_pointer')
* cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<<
* "Align pointer memory on a given boundary"
* cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":345
* cdef __Pyx_TypeInfo *typeinfo
*
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): # <<<<<<<<<<<<<<
* self.obj = obj
* self.flags = flags
*/
/* Python wrapper */
static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v_obj = 0;
int __pyx_v_flags;
int __pyx_v_dtype_is_object;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_obj,&__pyx_n_s_flags,&__pyx_n_s_dtype_is_object,0};
PyObject* values[3] = {0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_obj)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); __PYX_ERR(2, 345, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_dtype_is_object);
if (value) { values[2] = value; kw_args--; }
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(2, 345, __pyx_L3_error)
}
} else {
switch (PyTuple_GET_SIZE(__pyx_args)) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
break;
default: goto __pyx_L5_argtuple_error;
}
}
__pyx_v_obj = values[0];
__pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 345, __pyx_L3_error)
if (values[2]) {
__pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 345, __pyx_L3_error)
} else {
__pyx_v_dtype_is_object = ((int)0);
}
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 345, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__cinit__", 0);
/* "View.MemoryView":346
*
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
* self.obj = obj # <<<<<<<<<<<<<<
* self.flags = flags
* if type(self) is memoryview or obj is not None:
*/
__Pyx_INCREF(__pyx_v_obj);
__Pyx_GIVEREF(__pyx_v_obj);
__Pyx_GOTREF(__pyx_v_self->obj);
__Pyx_DECREF(__pyx_v_self->obj);
__pyx_v_self->obj = __pyx_v_obj;
/* "View.MemoryView":347
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
* self.obj = obj
* self.flags = flags # <<<<<<<<<<<<<<
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags)
*/
__pyx_v_self->flags = __pyx_v_flags;
/* "View.MemoryView":348
* self.obj = obj
* self.flags = flags
* if type(self) is memoryview or obj is not None: # <<<<<<<<<<<<<<
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL:
*/
__pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
__pyx_t_3 = (__pyx_t_2 != 0);
if (!__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_3 = (__pyx_v_obj != Py_None);
__pyx_t_2 = (__pyx_t_3 != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L4_bool_binop_done:;
if (__pyx_t_1) {
/* "View.MemoryView":349
* self.flags = flags
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags) # <<<<<<<<<<<<<<
* if <PyObject *> self.view.obj == NULL:
* (<__pyx_buffer *> &self.view).obj = Py_None
*/
__pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(2, 349, __pyx_L1_error)
/* "View.MemoryView":350
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<<
* (<__pyx_buffer *> &self.view).obj = Py_None
* Py_INCREF(Py_None)
*/
__pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":351
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL:
* (<__pyx_buffer *> &self.view).obj = Py_None # <<<<<<<<<<<<<<
* Py_INCREF(Py_None)
*
*/
((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
/* "View.MemoryView":352
* if <PyObject *> self.view.obj == NULL:
* (<__pyx_buffer *> &self.view).obj = Py_None
* Py_INCREF(Py_None) # <<<<<<<<<<<<<<
*
* global __pyx_memoryview_thread_locks_used
*/
Py_INCREF(Py_None);
/* "View.MemoryView":350
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<<
* (<__pyx_buffer *> &self.view).obj = Py_None
* Py_INCREF(Py_None)
*/
}
/* "View.MemoryView":348
* self.obj = obj
* self.flags = flags
* if type(self) is memoryview or obj is not None: # <<<<<<<<<<<<<<
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL:
*/
}
/* "View.MemoryView":355
*
* global __pyx_memoryview_thread_locks_used
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: # <<<<<<<<<<<<<<
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
*/
__pyx_t_1 = ((__pyx_memoryview_thread_locks_used < 8) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":356
* global __pyx_memoryview_thread_locks_used
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL:
*/
__pyx_v_self->lock = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]);
/* "View.MemoryView":357
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1 # <<<<<<<<<<<<<<
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock()
*/
__pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used + 1);
/* "View.MemoryView":355
*
* global __pyx_memoryview_thread_locks_used
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: # <<<<<<<<<<<<<<
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
*/
}
/* "View.MemoryView":358
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL: # <<<<<<<<<<<<<<
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL:
*/
__pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":359
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock() # <<<<<<<<<<<<<<
* if self.lock is NULL:
* raise MemoryError
*/
__pyx_v_self->lock = PyThread_allocate_lock();
/* "View.MemoryView":360
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL: # <<<<<<<<<<<<<<
* raise MemoryError
*
*/
__pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":361
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL:
* raise MemoryError # <<<<<<<<<<<<<<
*
* if flags & PyBUF_FORMAT:
*/
PyErr_NoMemory(); __PYX_ERR(2, 361, __pyx_L1_error)
/* "View.MemoryView":360
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL: # <<<<<<<<<<<<<<
* raise MemoryError
*
*/
}
/* "View.MemoryView":358
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL: # <<<<<<<<<<<<<<
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL:
*/
}
/* "View.MemoryView":363
* raise MemoryError
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":364
*
* if flags & PyBUF_FORMAT:
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0') # <<<<<<<<<<<<<<
* else:
* self.dtype_is_object = dtype_is_object
*/
__pyx_t_2 = (((__pyx_v_self->view.format[0]) == 'O') != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_2 = (((__pyx_v_self->view.format[1]) == '\x00') != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L11_bool_binop_done:;
__pyx_v_self->dtype_is_object = __pyx_t_1;
/* "View.MemoryView":363
* raise MemoryError
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
* else:
*/
goto __pyx_L10;
}
/* "View.MemoryView":366
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
* else:
* self.dtype_is_object = dtype_is_object # <<<<<<<<<<<<<<
*
* self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
*/
/*else*/ {
__pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
}
__pyx_L10:;
/* "View.MemoryView":368
* self.dtype_is_object = dtype_is_object
*
* self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer( # <<<<<<<<<<<<<<
* <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
* self.typeinfo = NULL
*/
__pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
/* "View.MemoryView":370
* self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
* <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
* self.typeinfo = NULL # <<<<<<<<<<<<<<
*
* def __dealloc__(memoryview self):
*/
__pyx_v_self->typeinfo = NULL;
/* "View.MemoryView":345
* cdef __Pyx_TypeInfo *typeinfo
*
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): # <<<<<<<<<<<<<<
* self.obj = obj
* self.flags = flags
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":372
* self.typeinfo = NULL
*
* def __dealloc__(memoryview self): # <<<<<<<<<<<<<<
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view)
*/
/* Python wrapper */
static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
int __pyx_v_i;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
PyThread_type_lock __pyx_t_6;
PyThread_type_lock __pyx_t_7;
__Pyx_RefNannySetupContext("__dealloc__", 0);
/* "View.MemoryView":373
*
* def __dealloc__(memoryview self):
* if self.obj is not None: # <<<<<<<<<<<<<<
* __Pyx_ReleaseBuffer(&self.view)
* elif (<__pyx_buffer *> &self.view).obj == Py_None:
*/
__pyx_t_1 = (__pyx_v_self->obj != Py_None);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":374
* def __dealloc__(memoryview self):
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view) # <<<<<<<<<<<<<<
* elif (<__pyx_buffer *> &self.view).obj == Py_None:
*
*/
__Pyx_ReleaseBuffer((&__pyx_v_self->view));
/* "View.MemoryView":373
*
* def __dealloc__(memoryview self):
* if self.obj is not None: # <<<<<<<<<<<<<<
* __Pyx_ReleaseBuffer(&self.view)
* elif (<__pyx_buffer *> &self.view).obj == Py_None:
*/
goto __pyx_L3;
}
/* "View.MemoryView":375
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view)
* elif (<__pyx_buffer *> &self.view).obj == Py_None: # <<<<<<<<<<<<<<
*
* (<__pyx_buffer *> &self.view).obj = NULL
*/
__pyx_t_2 = ((((Py_buffer *)(&__pyx_v_self->view))->obj == Py_None) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":377
* elif (<__pyx_buffer *> &self.view).obj == Py_None:
*
* (<__pyx_buffer *> &self.view).obj = NULL # <<<<<<<<<<<<<<
* Py_DECREF(Py_None)
*
*/
((Py_buffer *)(&__pyx_v_self->view))->obj = NULL;
/* "View.MemoryView":378
*
* (<__pyx_buffer *> &self.view).obj = NULL
* Py_DECREF(Py_None) # <<<<<<<<<<<<<<
*
* cdef int i
*/
Py_DECREF(Py_None);
/* "View.MemoryView":375
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view)
* elif (<__pyx_buffer *> &self.view).obj == Py_None: # <<<<<<<<<<<<<<
*
* (<__pyx_buffer *> &self.view).obj = NULL
*/
}
__pyx_L3:;
/* "View.MemoryView":382
* cdef int i
* global __pyx_memoryview_thread_locks_used
* if self.lock != NULL: # <<<<<<<<<<<<<<
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock:
*/
__pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":383
* global __pyx_memoryview_thread_locks_used
* if self.lock != NULL:
* for i in range(__pyx_memoryview_thread_locks_used): # <<<<<<<<<<<<<<
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1
*/
__pyx_t_3 = __pyx_memoryview_thread_locks_used;
__pyx_t_4 = __pyx_t_3;
for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
__pyx_v_i = __pyx_t_5;
/* "View.MemoryView":384
* if self.lock != NULL:
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used:
*/
__pyx_t_2 = (((__pyx_memoryview_thread_locks[__pyx_v_i]) == __pyx_v_self->lock) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":385
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1 # <<<<<<<<<<<<<<
* if i != __pyx_memoryview_thread_locks_used:
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
*/
__pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used - 1);
/* "View.MemoryView":386
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
*/
__pyx_t_2 = ((__pyx_v_i != __pyx_memoryview_thread_locks_used) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":388
* if i != __pyx_memoryview_thread_locks_used:
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) # <<<<<<<<<<<<<<
* break
* else:
*/
__pyx_t_6 = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]);
__pyx_t_7 = (__pyx_memoryview_thread_locks[__pyx_v_i]);
/* "View.MemoryView":387
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used:
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
* break
*/
(__pyx_memoryview_thread_locks[__pyx_v_i]) = __pyx_t_6;
(__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]) = __pyx_t_7;
/* "View.MemoryView":386
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
*/
}
/* "View.MemoryView":389
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
* break # <<<<<<<<<<<<<<
* else:
* PyThread_free_lock(self.lock)
*/
goto __pyx_L6_break;
/* "View.MemoryView":384
* if self.lock != NULL:
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used:
*/
}
}
/*else*/ {
/* "View.MemoryView":391
* break
* else:
* PyThread_free_lock(self.lock) # <<<<<<<<<<<<<<
*
* cdef char *get_item_pointer(memoryview self, object index) except NULL:
*/
PyThread_free_lock(__pyx_v_self->lock);
}
__pyx_L6_break:;
/* "View.MemoryView":382
* cdef int i
* global __pyx_memoryview_thread_locks_used
* if self.lock != NULL: # <<<<<<<<<<<<<<
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock:
*/
}
/* "View.MemoryView":372
* self.typeinfo = NULL
*
* def __dealloc__(memoryview self): # <<<<<<<<<<<<<<
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view)
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":393
* PyThread_free_lock(self.lock)
*
* cdef char *get_item_pointer(memoryview self, object index) except NULL: # <<<<<<<<<<<<<<
* cdef Py_ssize_t dim
* cdef char *itemp = <char *> self.view.buf
*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
Py_ssize_t __pyx_v_dim;
char *__pyx_v_itemp;
PyObject *__pyx_v_idx = NULL;
char *__pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
Py_ssize_t __pyx_t_3;
PyObject *(*__pyx_t_4)(PyObject *);
PyObject *__pyx_t_5 = NULL;
Py_ssize_t __pyx_t_6;
char *__pyx_t_7;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("get_item_pointer", 0);
/* "View.MemoryView":395
* cdef char *get_item_pointer(memoryview self, object index) except NULL:
* cdef Py_ssize_t dim
* cdef char *itemp = <char *> self.view.buf # <<<<<<<<<<<<<<
*
* for dim, idx in enumerate(index):
*/
__pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
/* "View.MemoryView":397
* cdef char *itemp = <char *> self.view.buf
*
* for dim, idx in enumerate(index): # <<<<<<<<<<<<<<
* itemp = pybuffer_index(&self.view, itemp, idx, dim)
*
*/
__pyx_t_1 = 0;
if (likely(PyList_CheckExact(__pyx_v_index)) || PyTuple_CheckExact(__pyx_v_index)) {
__pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
__pyx_t_4 = NULL;
} else {
__pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 397, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 397, __pyx_L1_error)
}
for (;;) {
if (likely(!__pyx_t_4)) {
if (likely(PyList_CheckExact(__pyx_t_2))) {
if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(2, 397, __pyx_L1_error)
#else
__pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 397, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
} else {
if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(2, 397, __pyx_L1_error)
#else
__pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 397, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
}
} else {
__pyx_t_5 = __pyx_t_4(__pyx_t_2);
if (unlikely(!__pyx_t_5)) {
PyObject* exc_type = PyErr_Occurred();
if (exc_type) {
if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
else __PYX_ERR(2, 397, __pyx_L1_error)
}
break;
}
__Pyx_GOTREF(__pyx_t_5);
}
__Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_5);
__pyx_t_5 = 0;
__pyx_v_dim = __pyx_t_1;
__pyx_t_1 = (__pyx_t_1 + 1);
/* "View.MemoryView":398
*
* for dim, idx in enumerate(index):
* itemp = pybuffer_index(&self.view, itemp, idx, dim) # <<<<<<<<<<<<<<
*
* return itemp
*/
__pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 398, __pyx_L1_error)
__pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == ((char *)NULL))) __PYX_ERR(2, 398, __pyx_L1_error)
__pyx_v_itemp = __pyx_t_7;
/* "View.MemoryView":397
* cdef char *itemp = <char *> self.view.buf
*
* for dim, idx in enumerate(index): # <<<<<<<<<<<<<<
* itemp = pybuffer_index(&self.view, itemp, idx, dim)
*
*/
}
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":400
* itemp = pybuffer_index(&self.view, itemp, idx, dim)
*
* return itemp # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_itemp;
goto __pyx_L0;
/* "View.MemoryView":393
* PyThread_free_lock(self.lock)
*
* cdef char *get_item_pointer(memoryview self, object index) except NULL: # <<<<<<<<<<<<<<
* cdef Py_ssize_t dim
* cdef char *itemp = <char *> self.view.buf
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview.get_item_pointer", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_idx);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":403
*
*
* def __getitem__(memoryview self, object index): # <<<<<<<<<<<<<<
* if index is Ellipsis:
* return self
*/
/* Python wrapper */
static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index); /*proto*/
static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
PyObject *__pyx_v_have_slices = NULL;
PyObject *__pyx_v_indices = NULL;
char *__pyx_v_itemp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
char *__pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__getitem__", 0);
/* "View.MemoryView":404
*
* def __getitem__(memoryview self, object index):
* if index is Ellipsis: # <<<<<<<<<<<<<<
* return self
*
*/
__pyx_t_1 = (__pyx_v_index == __pyx_builtin_Ellipsis);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":405
* def __getitem__(memoryview self, object index):
* if index is Ellipsis:
* return self # <<<<<<<<<<<<<<
*
* have_slices, indices = _unellipsify(index, self.view.ndim)
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__pyx_r = ((PyObject *)__pyx_v_self);
goto __pyx_L0;
/* "View.MemoryView":404
*
* def __getitem__(memoryview self, object index):
* if index is Ellipsis: # <<<<<<<<<<<<<<
* return self
*
*/
}
/* "View.MemoryView":407
* return self
*
* have_slices, indices = _unellipsify(index, self.view.ndim) # <<<<<<<<<<<<<<
*
* cdef char *itemp
*/
__pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 407, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (likely(__pyx_t_3 != Py_None)) {
PyObject* sequence = __pyx_t_3;
Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
if (unlikely(size != 2)) {
if (size > 2) __Pyx_RaiseTooManyValuesError(2);
else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
__PYX_ERR(2, 407, __pyx_L1_error)
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_4 = PyTuple_GET_ITEM(sequence, 0);
__pyx_t_5 = PyTuple_GET_ITEM(sequence, 1);
__Pyx_INCREF(__pyx_t_4);
__Pyx_INCREF(__pyx_t_5);
#else
__pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 407, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 407, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
} else {
__Pyx_RaiseNoneNotIterableError(); __PYX_ERR(2, 407, __pyx_L1_error)
}
__pyx_v_have_slices = __pyx_t_4;
__pyx_t_4 = 0;
__pyx_v_indices = __pyx_t_5;
__pyx_t_5 = 0;
/* "View.MemoryView":410
*
* cdef char *itemp
* if have_slices: # <<<<<<<<<<<<<<
* return memview_slice(self, indices)
* else:
*/
__pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 410, __pyx_L1_error)
if (__pyx_t_2) {
/* "View.MemoryView":411
* cdef char *itemp
* if have_slices:
* return memview_slice(self, indices) # <<<<<<<<<<<<<<
* else:
* itemp = self.get_item_pointer(indices)
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 411, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":410
*
* cdef char *itemp
* if have_slices: # <<<<<<<<<<<<<<
* return memview_slice(self, indices)
* else:
*/
}
/* "View.MemoryView":413
* return memview_slice(self, indices)
* else:
* itemp = self.get_item_pointer(indices) # <<<<<<<<<<<<<<
* return self.convert_item_to_object(itemp)
*
*/
/*else*/ {
__pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == ((char *)NULL))) __PYX_ERR(2, 413, __pyx_L1_error)
__pyx_v_itemp = __pyx_t_6;
/* "View.MemoryView":414
* else:
* itemp = self.get_item_pointer(indices)
* return self.convert_item_to_object(itemp) # <<<<<<<<<<<<<<
*
* def __setitem__(memoryview self, object index, object value):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 414, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
}
/* "View.MemoryView":403
*
*
* def __getitem__(memoryview self, object index): # <<<<<<<<<<<<<<
* if index is Ellipsis:
* return self
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_have_slices);
__Pyx_XDECREF(__pyx_v_indices);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":416
* return self.convert_item_to_object(itemp)
*
* def __setitem__(memoryview self, object index, object value): # <<<<<<<<<<<<<<
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview")
*/
/* Python wrapper */
static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /*proto*/
static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
PyObject *__pyx_v_have_slices = NULL;
PyObject *__pyx_v_obj = NULL;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setitem__", 0);
__Pyx_INCREF(__pyx_v_index);
/* "View.MemoryView":417
*
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly: # <<<<<<<<<<<<<<
* raise TypeError("Cannot assign to read-only memoryview")
*
*/
__pyx_t_1 = (__pyx_v_self->view.readonly != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":418
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<<
*
* have_slices, index = _unellipsify(index, self.view.ndim)
*/
__pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 418, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_Raise(__pyx_t_2, 0, 0, 0);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__PYX_ERR(2, 418, __pyx_L1_error)
/* "View.MemoryView":417
*
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly: # <<<<<<<<<<<<<<
* raise TypeError("Cannot assign to read-only memoryview")
*
*/
}
/* "View.MemoryView":420
* raise TypeError("Cannot assign to read-only memoryview")
*
* have_slices, index = _unellipsify(index, self.view.ndim) # <<<<<<<<<<<<<<
*
* if have_slices:
*/
__pyx_t_2 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 420, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (likely(__pyx_t_2 != Py_None)) {
PyObject* sequence = __pyx_t_2;
Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
if (unlikely(size != 2)) {
if (size > 2) __Pyx_RaiseTooManyValuesError(2);
else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
__PYX_ERR(2, 420, __pyx_L1_error)
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyTuple_GET_ITEM(sequence, 0);
__pyx_t_4 = PyTuple_GET_ITEM(sequence, 1);
__Pyx_INCREF(__pyx_t_3);
__Pyx_INCREF(__pyx_t_4);
#else
__pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 420, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 420, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
#endif
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
} else {
__Pyx_RaiseNoneNotIterableError(); __PYX_ERR(2, 420, __pyx_L1_error)
}
__pyx_v_have_slices = __pyx_t_3;
__pyx_t_3 = 0;
__Pyx_DECREF_SET(__pyx_v_index, __pyx_t_4);
__pyx_t_4 = 0;
/* "View.MemoryView":422
* have_slices, index = _unellipsify(index, self.view.ndim)
*
* if have_slices: # <<<<<<<<<<<<<<
* obj = self.is_slice(value)
* if obj:
*/
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 422, __pyx_L1_error)
if (__pyx_t_1) {
/* "View.MemoryView":423
*
* if have_slices:
* obj = self.is_slice(value) # <<<<<<<<<<<<<<
* if obj:
* self.setitem_slice_assignment(self[index], obj)
*/
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 423, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_v_obj = __pyx_t_2;
__pyx_t_2 = 0;
/* "View.MemoryView":424
* if have_slices:
* obj = self.is_slice(value)
* if obj: # <<<<<<<<<<<<<<
* self.setitem_slice_assignment(self[index], obj)
* else:
*/
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 424, __pyx_L1_error)
if (__pyx_t_1) {
/* "View.MemoryView":425
* obj = self.is_slice(value)
* if obj:
* self.setitem_slice_assignment(self[index], obj) # <<<<<<<<<<<<<<
* else:
* self.setitem_slice_assign_scalar(self[index], value)
*/
__pyx_t_2 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 425, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_2, __pyx_v_obj); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 425, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
/* "View.MemoryView":424
* if have_slices:
* obj = self.is_slice(value)
* if obj: # <<<<<<<<<<<<<<
* self.setitem_slice_assignment(self[index], obj)
* else:
*/
goto __pyx_L5;
}
/* "View.MemoryView":427
* self.setitem_slice_assignment(self[index], obj)
* else:
* self.setitem_slice_assign_scalar(self[index], value) # <<<<<<<<<<<<<<
* else:
* self.setitem_indexed(index, value)
*/
/*else*/ {
__pyx_t_4 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 427, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_memoryview_type))))) __PYX_ERR(2, 427, __pyx_L1_error)
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_4), __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 427, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_L5:;
/* "View.MemoryView":422
* have_slices, index = _unellipsify(index, self.view.ndim)
*
* if have_slices: # <<<<<<<<<<<<<<
* obj = self.is_slice(value)
* if obj:
*/
goto __pyx_L4;
}
/* "View.MemoryView":429
* self.setitem_slice_assign_scalar(self[index], value)
* else:
* self.setitem_indexed(index, value) # <<<<<<<<<<<<<<
*
* cdef is_slice(self, obj):
*/
/*else*/ {
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 429, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_L4:;
/* "View.MemoryView":416
* return self.convert_item_to_object(itemp)
*
* def __setitem__(memoryview self, object index, object value): # <<<<<<<<<<<<<<
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview")
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView.memoryview.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_have_slices);
__Pyx_XDECREF(__pyx_v_obj);
__Pyx_XDECREF(__pyx_v_index);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":431
* self.setitem_indexed(index, value)
*
* cdef is_slice(self, obj): # <<<<<<<<<<<<<<
* if not isinstance(obj, memoryview):
* try:
*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
int __pyx_t_9;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("is_slice", 0);
__Pyx_INCREF(__pyx_v_obj);
/* "View.MemoryView":432
*
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview): # <<<<<<<<<<<<<<
* try:
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
*/
__pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type);
__pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":433
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview):
* try: # <<<<<<<<<<<<<<
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_3, &__pyx_t_4, &__pyx_t_5);
__Pyx_XGOTREF(__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_4);
__Pyx_XGOTREF(__pyx_t_5);
/*try:*/ {
/* "View.MemoryView":434
* if not isinstance(obj, memoryview):
* try:
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS, # <<<<<<<<<<<<<<
* self.dtype_is_object)
* except TypeError:
*/
__pyx_t_6 = __Pyx_PyInt_From_int(((__pyx_v_self->flags & (~PyBUF_WRITABLE)) | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 434, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_6);
/* "View.MemoryView":435
* try:
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object) # <<<<<<<<<<<<<<
* except TypeError:
* return None
*/
__pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 435, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_7);
/* "View.MemoryView":434
* if not isinstance(obj, memoryview):
* try:
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS, # <<<<<<<<<<<<<<
* self.dtype_is_object)
* except TypeError:
*/
__pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) __PYX_ERR(2, 434, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_8);
__Pyx_INCREF(__pyx_v_obj);
__Pyx_GIVEREF(__pyx_v_obj);
PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
__Pyx_GIVEREF(__pyx_t_6);
PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
__Pyx_GIVEREF(__pyx_t_7);
PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
__pyx_t_6 = 0;
__pyx_t_7 = 0;
__pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 434, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
__pyx_t_7 = 0;
/* "View.MemoryView":433
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview):
* try: # <<<<<<<<<<<<<<
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
*/
}
__Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
goto __pyx_L9_try_end;
__pyx_L4_error:;
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
/* "View.MemoryView":436
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
* except TypeError: # <<<<<<<<<<<<<<
* return None
*
*/
__pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_TypeError);
if (__pyx_t_9) {
__Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) __PYX_ERR(2, 436, __pyx_L6_except_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_GOTREF(__pyx_t_8);
__Pyx_GOTREF(__pyx_t_6);
/* "View.MemoryView":437
* self.dtype_is_object)
* except TypeError:
* return None # <<<<<<<<<<<<<<
*
* return obj
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
goto __pyx_L7_except_return;
}
goto __pyx_L6_except_error;
__pyx_L6_except_error:;
/* "View.MemoryView":433
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview):
* try: # <<<<<<<<<<<<<<
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
*/
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_XGIVEREF(__pyx_t_5);
__Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
goto __pyx_L1_error;
__pyx_L7_except_return:;
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_XGIVEREF(__pyx_t_5);
__Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
goto __pyx_L0;
__pyx_L9_try_end:;
}
/* "View.MemoryView":432
*
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview): # <<<<<<<<<<<<<<
* try:
* obj = memoryview(obj, self.flags & ~PyBUF_WRITABLE | PyBUF_ANY_CONTIGUOUS,
*/
}
/* "View.MemoryView":439
* return None
*
* return obj # <<<<<<<<<<<<<<
*
* cdef setitem_slice_assignment(self, dst, src):
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_obj);
__pyx_r = __pyx_v_obj;
goto __pyx_L0;
/* "View.MemoryView":431
* self.setitem_indexed(index, value)
*
* cdef is_slice(self, obj): # <<<<<<<<<<<<<<
* if not isinstance(obj, memoryview):
* try:
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_obj);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":441
* return obj
*
* cdef setitem_slice_assignment(self, dst, src): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice dst_slice
* cdef __Pyx_memviewslice src_slice
*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src) {
__Pyx_memviewslice __pyx_v_dst_slice;
__Pyx_memviewslice __pyx_v_src_slice;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice *__pyx_t_1;
__Pyx_memviewslice *__pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
/* "View.MemoryView":445
* cdef __Pyx_memviewslice src_slice
*
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], # <<<<<<<<<<<<<<
* get_slice_from_memview(dst, &dst_slice)[0],
* src.ndim, dst.ndim, self.dtype_is_object)
*/
if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) __PYX_ERR(2, 445, __pyx_L1_error)
__pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(2, 445, __pyx_L1_error)
/* "View.MemoryView":446
*
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
* get_slice_from_memview(dst, &dst_slice)[0], # <<<<<<<<<<<<<<
* src.ndim, dst.ndim, self.dtype_is_object)
*
*/
if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) __PYX_ERR(2, 446, __pyx_L1_error)
__pyx_t_2 = __pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice)); if (unlikely(__pyx_t_2 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(2, 446, __pyx_L1_error)
/* "View.MemoryView":447
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
* get_slice_from_memview(dst, &dst_slice)[0],
* src.ndim, dst.ndim, self.dtype_is_object) # <<<<<<<<<<<<<<
*
* cdef setitem_slice_assign_scalar(self, memoryview dst, value):
*/
__pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 447, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 447, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 447, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_5 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 447, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":445
* cdef __Pyx_memviewslice src_slice
*
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], # <<<<<<<<<<<<<<
* get_slice_from_memview(dst, &dst_slice)[0],
* src.ndim, dst.ndim, self.dtype_is_object)
*/
__pyx_t_6 = __pyx_memoryview_copy_contents((__pyx_t_1[0]), (__pyx_t_2[0]), __pyx_t_4, __pyx_t_5, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(2, 445, __pyx_L1_error)
/* "View.MemoryView":441
* return obj
*
* cdef setitem_slice_assignment(self, dst, src): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice dst_slice
* cdef __Pyx_memviewslice src_slice
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assignment", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":449
* src.ndim, dst.ndim, self.dtype_is_object)
*
* cdef setitem_slice_assign_scalar(self, memoryview dst, value): # <<<<<<<<<<<<<<
* cdef int array[128]
* cdef void *tmp = NULL
*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
int __pyx_v_array[0x80];
void *__pyx_v_tmp;
void *__pyx_v_item;
__Pyx_memviewslice *__pyx_v_dst_slice;
__Pyx_memviewslice __pyx_v_tmp_slice;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice *__pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
int __pyx_t_5;
char const *__pyx_t_6;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
PyObject *__pyx_t_9 = NULL;
PyObject *__pyx_t_10 = NULL;
PyObject *__pyx_t_11 = NULL;
PyObject *__pyx_t_12 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
/* "View.MemoryView":451
* cdef setitem_slice_assign_scalar(self, memoryview dst, value):
* cdef int array[128]
* cdef void *tmp = NULL # <<<<<<<<<<<<<<
* cdef void *item
*
*/
__pyx_v_tmp = NULL;
/* "View.MemoryView":456
* cdef __Pyx_memviewslice *dst_slice
* cdef __Pyx_memviewslice tmp_slice
* dst_slice = get_slice_from_memview(dst, &tmp_slice) # <<<<<<<<<<<<<<
*
* if <size_t>self.view.itemsize > sizeof(array):
*/
__pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(2, 456, __pyx_L1_error)
__pyx_v_dst_slice = __pyx_t_1;
/* "View.MemoryView":458
* dst_slice = get_slice_from_memview(dst, &tmp_slice)
*
* if <size_t>self.view.itemsize > sizeof(array): # <<<<<<<<<<<<<<
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL:
*/
__pyx_t_2 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":459
*
* if <size_t>self.view.itemsize > sizeof(array):
* tmp = PyMem_Malloc(self.view.itemsize) # <<<<<<<<<<<<<<
* if tmp == NULL:
* raise MemoryError
*/
__pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
/* "View.MemoryView":460
* if <size_t>self.view.itemsize > sizeof(array):
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL: # <<<<<<<<<<<<<<
* raise MemoryError
* item = tmp
*/
__pyx_t_2 = ((__pyx_v_tmp == NULL) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":461
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL:
* raise MemoryError # <<<<<<<<<<<<<<
* item = tmp
* else:
*/
PyErr_NoMemory(); __PYX_ERR(2, 461, __pyx_L1_error)
/* "View.MemoryView":460
* if <size_t>self.view.itemsize > sizeof(array):
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL: # <<<<<<<<<<<<<<
* raise MemoryError
* item = tmp
*/
}
/* "View.MemoryView":462
* if tmp == NULL:
* raise MemoryError
* item = tmp # <<<<<<<<<<<<<<
* else:
* item = <void *> array
*/
__pyx_v_item = __pyx_v_tmp;
/* "View.MemoryView":458
* dst_slice = get_slice_from_memview(dst, &tmp_slice)
*
* if <size_t>self.view.itemsize > sizeof(array): # <<<<<<<<<<<<<<
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL:
*/
goto __pyx_L3;
}
/* "View.MemoryView":464
* item = tmp
* else:
* item = <void *> array # <<<<<<<<<<<<<<
*
* try:
*/
/*else*/ {
__pyx_v_item = ((void *)__pyx_v_array);
}
__pyx_L3:;
/* "View.MemoryView":466
* item = <void *> array
*
* try: # <<<<<<<<<<<<<<
* if self.dtype_is_object:
* (<PyObject **> item)[0] = <PyObject *> value
*/
/*try:*/ {
/* "View.MemoryView":467
*
* try:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* (<PyObject **> item)[0] = <PyObject *> value
* else:
*/
__pyx_t_2 = (__pyx_v_self->dtype_is_object != 0);
if (__pyx_t_2) {
/* "View.MemoryView":468
* try:
* if self.dtype_is_object:
* (<PyObject **> item)[0] = <PyObject *> value # <<<<<<<<<<<<<<
* else:
* self.assign_item_from_object(<char *> item, value)
*/
(((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
/* "View.MemoryView":467
*
* try:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* (<PyObject **> item)[0] = <PyObject *> value
* else:
*/
goto __pyx_L8;
}
/* "View.MemoryView":470
* (<PyObject **> item)[0] = <PyObject *> value
* else:
* self.assign_item_from_object(<char *> item, value) # <<<<<<<<<<<<<<
*
*
*/
/*else*/ {
__pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 470, __pyx_L6_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
}
__pyx_L8:;
/* "View.MemoryView":474
*
*
* if self.view.suboffsets != NULL: # <<<<<<<<<<<<<<
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
*/
__pyx_t_2 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":475
*
* if self.view.suboffsets != NULL:
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim) # <<<<<<<<<<<<<<
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
* item, self.dtype_is_object)
*/
__pyx_t_3 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 475, __pyx_L6_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":474
*
*
* if self.view.suboffsets != NULL: # <<<<<<<<<<<<<<
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
*/
}
/* "View.MemoryView":476
* if self.view.suboffsets != NULL:
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize, # <<<<<<<<<<<<<<
* item, self.dtype_is_object)
* finally:
*/
__pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
}
/* "View.MemoryView":479
* item, self.dtype_is_object)
* finally:
* PyMem_Free(tmp) # <<<<<<<<<<<<<<
*
* cdef setitem_indexed(self, index, value):
*/
/*finally:*/ {
/*normal exit:*/{
PyMem_Free(__pyx_v_tmp);
goto __pyx_L7;
}
__pyx_L6_error:;
/*exception exit:*/{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
__Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_10, &__pyx_t_11, &__pyx_t_12);
if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9) < 0)) __Pyx_ErrFetch(&__pyx_t_7, &__pyx_t_8, &__pyx_t_9);
__Pyx_XGOTREF(__pyx_t_7);
__Pyx_XGOTREF(__pyx_t_8);
__Pyx_XGOTREF(__pyx_t_9);
__Pyx_XGOTREF(__pyx_t_10);
__Pyx_XGOTREF(__pyx_t_11);
__Pyx_XGOTREF(__pyx_t_12);
__pyx_t_4 = __pyx_lineno; __pyx_t_5 = __pyx_clineno; __pyx_t_6 = __pyx_filename;
{
PyMem_Free(__pyx_v_tmp);
}
if (PY_MAJOR_VERSION >= 3) {
__Pyx_XGIVEREF(__pyx_t_10);
__Pyx_XGIVEREF(__pyx_t_11);
__Pyx_XGIVEREF(__pyx_t_12);
__Pyx_ExceptionReset(__pyx_t_10, __pyx_t_11, __pyx_t_12);
}
__Pyx_XGIVEREF(__pyx_t_7);
__Pyx_XGIVEREF(__pyx_t_8);
__Pyx_XGIVEREF(__pyx_t_9);
__Pyx_ErrRestore(__pyx_t_7, __pyx_t_8, __pyx_t_9);
__pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0;
__pyx_lineno = __pyx_t_4; __pyx_clineno = __pyx_t_5; __pyx_filename = __pyx_t_6;
goto __pyx_L1_error;
}
__pyx_L7:;
}
/* "View.MemoryView":449
* src.ndim, dst.ndim, self.dtype_is_object)
*
* cdef setitem_slice_assign_scalar(self, memoryview dst, value): # <<<<<<<<<<<<<<
* cdef int array[128]
* cdef void *tmp = NULL
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assign_scalar", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":481
* PyMem_Free(tmp)
*
* cdef setitem_indexed(self, index, value): # <<<<<<<<<<<<<<
* cdef char *itemp = self.get_item_pointer(index)
* self.assign_item_from_object(itemp, value)
*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
char *__pyx_v_itemp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
char *__pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("setitem_indexed", 0);
/* "View.MemoryView":482
*
* cdef setitem_indexed(self, index, value):
* cdef char *itemp = self.get_item_pointer(index) # <<<<<<<<<<<<<<
* self.assign_item_from_object(itemp, value)
*
*/
__pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == ((char *)NULL))) __PYX_ERR(2, 482, __pyx_L1_error)
__pyx_v_itemp = __pyx_t_1;
/* "View.MemoryView":483
* cdef setitem_indexed(self, index, value):
* cdef char *itemp = self.get_item_pointer(index)
* self.assign_item_from_object(itemp, value) # <<<<<<<<<<<<<<
*
* cdef convert_item_to_object(self, char *itemp):
*/
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 483, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":481
* PyMem_Free(tmp)
*
* cdef setitem_indexed(self, index, value): # <<<<<<<<<<<<<<
* cdef char *itemp = self.get_item_pointer(index)
* self.assign_item_from_object(itemp, value)
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.setitem_indexed", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":485
* self.assign_item_from_object(itemp, value)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp) {
PyObject *__pyx_v_struct = NULL;
PyObject *__pyx_v_bytesitem = 0;
PyObject *__pyx_v_result = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
int __pyx_t_8;
PyObject *__pyx_t_9 = NULL;
size_t __pyx_t_10;
int __pyx_t_11;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("convert_item_to_object", 0);
/* "View.MemoryView":488
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
* import struct # <<<<<<<<<<<<<<
* cdef bytes bytesitem
*
*/
__pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 488, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_struct = __pyx_t_1;
__pyx_t_1 = 0;
/* "View.MemoryView":491
* cdef bytes bytesitem
*
* bytesitem = itemp[:self.view.itemsize] # <<<<<<<<<<<<<<
* try:
* result = struct.unpack(self.view.format, bytesitem)
*/
__pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 491, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":492
*
* bytesitem = itemp[:self.view.itemsize]
* try: # <<<<<<<<<<<<<<
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_2, &__pyx_t_3, &__pyx_t_4);
__Pyx_XGOTREF(__pyx_t_2);
__Pyx_XGOTREF(__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_4);
/*try:*/ {
/* "View.MemoryView":493
* bytesitem = itemp[:self.view.itemsize]
* try:
* result = struct.unpack(self.view.format, bytesitem) # <<<<<<<<<<<<<<
* except struct.error:
* raise ValueError("Unable to convert item to object")
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 493, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 493, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_7 = NULL;
__pyx_t_8 = 0;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
__pyx_t_7 = PyMethod_GET_SELF(__pyx_t_5);
if (likely(__pyx_t_7)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
__Pyx_INCREF(__pyx_t_7);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_5, function);
__pyx_t_8 = 1;
}
}
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_5)) {
PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem};
__pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 493, __pyx_L3_error)
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem};
__pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 493, __pyx_L3_error)
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
} else
#endif
{
__pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 493, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_9);
if (__pyx_t_7) {
__Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
}
__Pyx_GIVEREF(__pyx_t_6);
PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
__Pyx_INCREF(__pyx_v_bytesitem);
__Pyx_GIVEREF(__pyx_v_bytesitem);
PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
__pyx_t_6 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 493, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
}
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_result = __pyx_t_1;
__pyx_t_1 = 0;
/* "View.MemoryView":492
*
* bytesitem = itemp[:self.view.itemsize]
* try: # <<<<<<<<<<<<<<
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
*/
}
/* "View.MemoryView":497
* raise ValueError("Unable to convert item to object")
* else:
* if len(self.view.format) == 1: # <<<<<<<<<<<<<<
* return result[0]
* return result
*/
/*else:*/ {
__pyx_t_10 = strlen(__pyx_v_self->view.format);
__pyx_t_11 = ((__pyx_t_10 == 1) != 0);
if (__pyx_t_11) {
/* "View.MemoryView":498
* else:
* if len(self.view.format) == 1:
* return result[0] # <<<<<<<<<<<<<<
* return result
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 498, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L6_except_return;
/* "View.MemoryView":497
* raise ValueError("Unable to convert item to object")
* else:
* if len(self.view.format) == 1: # <<<<<<<<<<<<<<
* return result[0]
* return result
*/
}
/* "View.MemoryView":499
* if len(self.view.format) == 1:
* return result[0]
* return result # <<<<<<<<<<<<<<
*
* cdef assign_item_from_object(self, char *itemp, object value):
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_result);
__pyx_r = __pyx_v_result;
goto __pyx_L6_except_return;
}
__pyx_L3_error:;
__Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
/* "View.MemoryView":494
* try:
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error: # <<<<<<<<<<<<<<
* raise ValueError("Unable to convert item to object")
* else:
*/
__Pyx_ErrFetch(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9);
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 494, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_8 = __Pyx_PyErr_GivenExceptionMatches(__pyx_t_1, __pyx_t_6);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_ErrRestore(__pyx_t_1, __pyx_t_5, __pyx_t_9);
__pyx_t_1 = 0; __pyx_t_5 = 0; __pyx_t_9 = 0;
if (__pyx_t_8) {
__Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_9, &__pyx_t_5, &__pyx_t_1) < 0) __PYX_ERR(2, 494, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_9);
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GOTREF(__pyx_t_1);
/* "View.MemoryView":495
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
* raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<<
* else:
* if len(self.view.format) == 1:
*/
__pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 495, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_Raise(__pyx_t_6, 0, 0, 0);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__PYX_ERR(2, 495, __pyx_L5_except_error)
}
goto __pyx_L5_except_error;
__pyx_L5_except_error:;
/* "View.MemoryView":492
*
* bytesitem = itemp[:self.view.itemsize]
* try: # <<<<<<<<<<<<<<
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
*/
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
goto __pyx_L1_error;
__pyx_L6_except_return:;
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
goto __pyx_L0;
}
/* "View.MemoryView":485
* self.assign_item_from_object(itemp, value)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_9);
__Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_struct);
__Pyx_XDECREF(__pyx_v_bytesitem);
__Pyx_XDECREF(__pyx_v_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":501
* return result
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
PyObject *__pyx_v_struct = NULL;
char __pyx_v_c;
PyObject *__pyx_v_bytesvalue = 0;
Py_ssize_t __pyx_v_i;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
int __pyx_t_7;
PyObject *__pyx_t_8 = NULL;
Py_ssize_t __pyx_t_9;
PyObject *__pyx_t_10 = NULL;
char *__pyx_t_11;
char *__pyx_t_12;
char *__pyx_t_13;
char *__pyx_t_14;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("assign_item_from_object", 0);
/* "View.MemoryView":504
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
* import struct # <<<<<<<<<<<<<<
* cdef char c
* cdef bytes bytesvalue
*/
__pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 504, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_struct = __pyx_t_1;
__pyx_t_1 = 0;
/* "View.MemoryView":509
* cdef Py_ssize_t i
*
* if isinstance(value, tuple): # <<<<<<<<<<<<<<
* bytesvalue = struct.pack(self.view.format, *value)
* else:
*/
__pyx_t_2 = PyTuple_Check(__pyx_v_value);
__pyx_t_3 = (__pyx_t_2 != 0);
if (__pyx_t_3) {
/* "View.MemoryView":510
*
* if isinstance(value, tuple):
* bytesvalue = struct.pack(self.view.format, *value) # <<<<<<<<<<<<<<
* else:
* bytesvalue = struct.pack(self.view.format, value)
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 510, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 510, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 510, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
__pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 510, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 510, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 510, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(2, 510, __pyx_L1_error)
__pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
__pyx_t_4 = 0;
/* "View.MemoryView":509
* cdef Py_ssize_t i
*
* if isinstance(value, tuple): # <<<<<<<<<<<<<<
* bytesvalue = struct.pack(self.view.format, *value)
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":512
* bytesvalue = struct.pack(self.view.format, *value)
* else:
* bytesvalue = struct.pack(self.view.format, value) # <<<<<<<<<<<<<<
*
* for i, c in enumerate(bytesvalue):
*/
/*else*/ {
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 512, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 512, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_5 = NULL;
__pyx_t_7 = 0;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_6))) {
__pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6);
if (likely(__pyx_t_5)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
__Pyx_INCREF(__pyx_t_5);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_6, function);
__pyx_t_7 = 1;
}
}
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_6)) {
PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value};
__pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 512, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value};
__pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 512, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
} else
#endif
{
__pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(2, 512, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_8);
if (__pyx_t_5) {
__Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
}
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
__Pyx_INCREF(__pyx_v_value);
__Pyx_GIVEREF(__pyx_v_value);
PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
__pyx_t_1 = 0;
__pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 512, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
}
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(2, 512, __pyx_L1_error)
__pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
__pyx_t_4 = 0;
}
__pyx_L3:;
/* "View.MemoryView":514
* bytesvalue = struct.pack(self.view.format, value)
*
* for i, c in enumerate(bytesvalue): # <<<<<<<<<<<<<<
* itemp[i] = c
*
*/
__pyx_t_9 = 0;
if (unlikely(__pyx_v_bytesvalue == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
__PYX_ERR(2, 514, __pyx_L1_error)
}
__Pyx_INCREF(__pyx_v_bytesvalue);
__pyx_t_10 = __pyx_v_bytesvalue;
__pyx_t_12 = PyBytes_AS_STRING(__pyx_t_10);
__pyx_t_13 = (__pyx_t_12 + PyBytes_GET_SIZE(__pyx_t_10));
for (__pyx_t_14 = __pyx_t_12; __pyx_t_14 < __pyx_t_13; __pyx_t_14++) {
__pyx_t_11 = __pyx_t_14;
__pyx_v_c = (__pyx_t_11[0]);
/* "View.MemoryView":515
*
* for i, c in enumerate(bytesvalue):
* itemp[i] = c # <<<<<<<<<<<<<<
*
* @cname('getbuffer')
*/
__pyx_v_i = __pyx_t_9;
/* "View.MemoryView":514
* bytesvalue = struct.pack(self.view.format, value)
*
* for i, c in enumerate(bytesvalue): # <<<<<<<<<<<<<<
* itemp[i] = c
*
*/
__pyx_t_9 = (__pyx_t_9 + 1);
/* "View.MemoryView":515
*
* for i, c in enumerate(bytesvalue):
* itemp[i] = c # <<<<<<<<<<<<<<
*
* @cname('getbuffer')
*/
(__pyx_v_itemp[__pyx_v_i]) = __pyx_v_c;
}
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
/* "View.MemoryView":501
* return result
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_XDECREF(__pyx_t_10);
__Pyx_AddTraceback("View.MemoryView.memoryview.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_struct);
__Pyx_XDECREF(__pyx_v_bytesvalue);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":518
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*/
/* Python wrapper */
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
Py_ssize_t *__pyx_t_4;
char *__pyx_t_5;
void *__pyx_t_6;
int __pyx_t_7;
Py_ssize_t __pyx_t_8;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
if (__pyx_v_info == NULL) {
PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
return -1;
}
__Pyx_RefNannySetupContext("__getbuffer__", 0);
__pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
__Pyx_GIVEREF(__pyx_v_info->obj);
/* "View.MemoryView":519
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly: # <<<<<<<<<<<<<<
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
*/
__pyx_t_2 = ((__pyx_v_flags & PyBUF_WRITABLE) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_self->view.readonly != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L4_bool_binop_done:;
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":520
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<<
*
* if flags & PyBUF_ND:
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 520, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 520, __pyx_L1_error)
/* "View.MemoryView":519
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly: # <<<<<<<<<<<<<<
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
*/
}
/* "View.MemoryView":522
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
* if flags & PyBUF_ND: # <<<<<<<<<<<<<<
* info.shape = self.view.shape
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_ND) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":523
*
* if flags & PyBUF_ND:
* info.shape = self.view.shape # <<<<<<<<<<<<<<
* else:
* info.shape = NULL
*/
__pyx_t_4 = __pyx_v_self->view.shape;
__pyx_v_info->shape = __pyx_t_4;
/* "View.MemoryView":522
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
* if flags & PyBUF_ND: # <<<<<<<<<<<<<<
* info.shape = self.view.shape
* else:
*/
goto __pyx_L6;
}
/* "View.MemoryView":525
* info.shape = self.view.shape
* else:
* info.shape = NULL # <<<<<<<<<<<<<<
*
* if flags & PyBUF_STRIDES:
*/
/*else*/ {
__pyx_v_info->shape = NULL;
}
__pyx_L6:;
/* "View.MemoryView":527
* info.shape = NULL
*
* if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<<
* info.strides = self.view.strides
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":528
*
* if flags & PyBUF_STRIDES:
* info.strides = self.view.strides # <<<<<<<<<<<<<<
* else:
* info.strides = NULL
*/
__pyx_t_4 = __pyx_v_self->view.strides;
__pyx_v_info->strides = __pyx_t_4;
/* "View.MemoryView":527
* info.shape = NULL
*
* if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<<
* info.strides = self.view.strides
* else:
*/
goto __pyx_L7;
}
/* "View.MemoryView":530
* info.strides = self.view.strides
* else:
* info.strides = NULL # <<<<<<<<<<<<<<
*
* if flags & PyBUF_INDIRECT:
*/
/*else*/ {
__pyx_v_info->strides = NULL;
}
__pyx_L7:;
/* "View.MemoryView":532
* info.strides = NULL
*
* if flags & PyBUF_INDIRECT: # <<<<<<<<<<<<<<
* info.suboffsets = self.view.suboffsets
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":533
*
* if flags & PyBUF_INDIRECT:
* info.suboffsets = self.view.suboffsets # <<<<<<<<<<<<<<
* else:
* info.suboffsets = NULL
*/
__pyx_t_4 = __pyx_v_self->view.suboffsets;
__pyx_v_info->suboffsets = __pyx_t_4;
/* "View.MemoryView":532
* info.strides = NULL
*
* if flags & PyBUF_INDIRECT: # <<<<<<<<<<<<<<
* info.suboffsets = self.view.suboffsets
* else:
*/
goto __pyx_L8;
}
/* "View.MemoryView":535
* info.suboffsets = self.view.suboffsets
* else:
* info.suboffsets = NULL # <<<<<<<<<<<<<<
*
* if flags & PyBUF_FORMAT:
*/
/*else*/ {
__pyx_v_info->suboffsets = NULL;
}
__pyx_L8:;
/* "View.MemoryView":537
* info.suboffsets = NULL
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.view.format
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":538
*
* if flags & PyBUF_FORMAT:
* info.format = self.view.format # <<<<<<<<<<<<<<
* else:
* info.format = NULL
*/
__pyx_t_5 = __pyx_v_self->view.format;
__pyx_v_info->format = __pyx_t_5;
/* "View.MemoryView":537
* info.suboffsets = NULL
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.view.format
* else:
*/
goto __pyx_L9;
}
/* "View.MemoryView":540
* info.format = self.view.format
* else:
* info.format = NULL # <<<<<<<<<<<<<<
*
* info.buf = self.view.buf
*/
/*else*/ {
__pyx_v_info->format = NULL;
}
__pyx_L9:;
/* "View.MemoryView":542
* info.format = NULL
*
* info.buf = self.view.buf # <<<<<<<<<<<<<<
* info.ndim = self.view.ndim
* info.itemsize = self.view.itemsize
*/
__pyx_t_6 = __pyx_v_self->view.buf;
__pyx_v_info->buf = __pyx_t_6;
/* "View.MemoryView":543
*
* info.buf = self.view.buf
* info.ndim = self.view.ndim # <<<<<<<<<<<<<<
* info.itemsize = self.view.itemsize
* info.len = self.view.len
*/
__pyx_t_7 = __pyx_v_self->view.ndim;
__pyx_v_info->ndim = __pyx_t_7;
/* "View.MemoryView":544
* info.buf = self.view.buf
* info.ndim = self.view.ndim
* info.itemsize = self.view.itemsize # <<<<<<<<<<<<<<
* info.len = self.view.len
* info.readonly = self.view.readonly
*/
__pyx_t_8 = __pyx_v_self->view.itemsize;
__pyx_v_info->itemsize = __pyx_t_8;
/* "View.MemoryView":545
* info.ndim = self.view.ndim
* info.itemsize = self.view.itemsize
* info.len = self.view.len # <<<<<<<<<<<<<<
* info.readonly = self.view.readonly
* info.obj = self
*/
__pyx_t_8 = __pyx_v_self->view.len;
__pyx_v_info->len = __pyx_t_8;
/* "View.MemoryView":546
* info.itemsize = self.view.itemsize
* info.len = self.view.len
* info.readonly = self.view.readonly # <<<<<<<<<<<<<<
* info.obj = self
*
*/
__pyx_t_1 = __pyx_v_self->view.readonly;
__pyx_v_info->readonly = __pyx_t_1;
/* "View.MemoryView":547
* info.len = self.view.len
* info.readonly = self.view.readonly
* info.obj = self # <<<<<<<<<<<<<<
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")
*/
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj);
__pyx_v_info->obj = ((PyObject *)__pyx_v_self);
/* "View.MemoryView":518
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
if (__pyx_v_info->obj != NULL) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
goto __pyx_L2;
__pyx_L0:;
if (__pyx_v_info->obj == Py_None) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
__pyx_L2:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":553
*
* @property
* def T(self): # <<<<<<<<<<<<<<
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice)
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":554
* @property
* def T(self):
* cdef _memoryviewslice result = memoryview_copy(self) # <<<<<<<<<<<<<<
* transpose_memslice(&result.from_slice)
* return result
*/
__pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 554, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) __PYX_ERR(2, 554, __pyx_L1_error)
__pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":555
* def T(self):
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice) # <<<<<<<<<<<<<<
* return result
*
*/
__pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(2, 555, __pyx_L1_error)
/* "View.MemoryView":556
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice)
* return result # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = ((PyObject *)__pyx_v_result);
goto __pyx_L0;
/* "View.MemoryView":553
*
* @property
* def T(self): # <<<<<<<<<<<<<<
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.T.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":559
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.obj
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":560
* @property
* def base(self):
* return self.obj # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->obj);
__pyx_r = __pyx_v_self->obj;
goto __pyx_L0;
/* "View.MemoryView":559
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.obj
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":563
*
* @property
* def shape(self): # <<<<<<<<<<<<<<
* return tuple([length for length in self.view.shape[:self.view.ndim]])
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_v_length;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
Py_ssize_t *__pyx_t_2;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":564
* @property
* def shape(self):
* return tuple([length for length in self.view.shape[:self.view.ndim]]) # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 564, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
__pyx_t_2 = __pyx_t_4;
__pyx_v_length = (__pyx_t_2[0]);
__pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 564, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) __PYX_ERR(2, 564, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
}
__pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 564, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "View.MemoryView":563
*
* @property
* def shape(self): # <<<<<<<<<<<<<<
* return tuple([length for length in self.view.shape[:self.view.ndim]])
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":567
*
* @property
* def strides(self): # <<<<<<<<<<<<<<
* if self.view.strides == NULL:
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_v_stride;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
Py_ssize_t *__pyx_t_5;
PyObject *__pyx_t_6 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":568
* @property
* def strides(self):
* if self.view.strides == NULL: # <<<<<<<<<<<<<<
*
* raise ValueError("Buffer view does not expose strides")
*/
__pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":570
* if self.view.strides == NULL:
*
* raise ValueError("Buffer view does not expose strides") # <<<<<<<<<<<<<<
*
* return tuple([stride for stride in self.view.strides[:self.view.ndim]])
*/
__pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 570, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_Raise(__pyx_t_2, 0, 0, 0);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__PYX_ERR(2, 570, __pyx_L1_error)
/* "View.MemoryView":568
* @property
* def strides(self):
* if self.view.strides == NULL: # <<<<<<<<<<<<<<
*
* raise ValueError("Buffer view does not expose strides")
*/
}
/* "View.MemoryView":572
* raise ValueError("Buffer view does not expose strides")
*
* return tuple([stride for stride in self.view.strides[:self.view.ndim]]) # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 572, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
__pyx_t_3 = __pyx_t_5;
__pyx_v_stride = (__pyx_t_3[0]);
__pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 572, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) __PYX_ERR(2, 572, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
}
__pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 572, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_6;
__pyx_t_6 = 0;
goto __pyx_L0;
/* "View.MemoryView":567
*
* @property
* def strides(self): # <<<<<<<<<<<<<<
* if self.view.strides == NULL:
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":575
*
* @property
* def suboffsets(self): # <<<<<<<<<<<<<<
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_v_suboffset;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
Py_ssize_t *__pyx_t_4;
Py_ssize_t *__pyx_t_5;
Py_ssize_t *__pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":576
* @property
* def suboffsets(self):
* if self.view.suboffsets == NULL: # <<<<<<<<<<<<<<
* return (-1,) * self.view.ndim
*
*/
__pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":577
* def suboffsets(self):
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim # <<<<<<<<<<<<<<
*
* return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 577, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyNumber_Multiply(__pyx_tuple__19, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 577, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":576
* @property
* def suboffsets(self):
* if self.view.suboffsets == NULL: # <<<<<<<<<<<<<<
* return (-1,) * self.view.ndim
*
*/
}
/* "View.MemoryView":579
* return (-1,) * self.view.ndim
*
* return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]]) # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 579, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
__pyx_t_4 = __pyx_t_6;
__pyx_v_suboffset = (__pyx_t_4[0]);
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 579, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) __PYX_ERR(2, 579, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 579, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":575
*
* @property
* def suboffsets(self): # <<<<<<<<<<<<<<
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":582
*
* @property
* def ndim(self): # <<<<<<<<<<<<<<
* return self.view.ndim
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":583
* @property
* def ndim(self):
* return self.view.ndim # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 583, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":582
*
* @property
* def ndim(self): # <<<<<<<<<<<<<<
* return self.view.ndim
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.ndim.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":586
*
* @property
* def itemsize(self): # <<<<<<<<<<<<<<
* return self.view.itemsize
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":587
* @property
* def itemsize(self):
* return self.view.itemsize # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 587, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":586
*
* @property
* def itemsize(self): # <<<<<<<<<<<<<<
* return self.view.itemsize
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.itemsize.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":590
*
* @property
* def nbytes(self): # <<<<<<<<<<<<<<
* return self.size * self.view.itemsize
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":591
* @property
* def nbytes(self):
* return self.size * self.view.itemsize # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 591, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 591, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 591, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":590
*
* @property
* def nbytes(self): # <<<<<<<<<<<<<<
* return self.size * self.view.itemsize
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.nbytes.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":594
*
* @property
* def size(self): # <<<<<<<<<<<<<<
* if self._size is None:
* result = 1
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_v_result = NULL;
PyObject *__pyx_v_length = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
Py_ssize_t *__pyx_t_5;
PyObject *__pyx_t_6 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":595
* @property
* def size(self):
* if self._size is None: # <<<<<<<<<<<<<<
* result = 1
*
*/
__pyx_t_1 = (__pyx_v_self->_size == Py_None);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":596
* def size(self):
* if self._size is None:
* result = 1 # <<<<<<<<<<<<<<
*
* for length in self.view.shape[:self.view.ndim]:
*/
__Pyx_INCREF(__pyx_int_1);
__pyx_v_result = __pyx_int_1;
/* "View.MemoryView":598
* result = 1
*
* for length in self.view.shape[:self.view.ndim]: # <<<<<<<<<<<<<<
* result *= length
*
*/
__pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
__pyx_t_3 = __pyx_t_5;
__pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 598, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
__pyx_t_6 = 0;
/* "View.MemoryView":599
*
* for length in self.view.shape[:self.view.ndim]:
* result *= length # <<<<<<<<<<<<<<
*
* self._size = result
*/
__pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 599, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
__pyx_t_6 = 0;
}
/* "View.MemoryView":601
* result *= length
*
* self._size = result # <<<<<<<<<<<<<<
*
* return self._size
*/
__Pyx_INCREF(__pyx_v_result);
__Pyx_GIVEREF(__pyx_v_result);
__Pyx_GOTREF(__pyx_v_self->_size);
__Pyx_DECREF(__pyx_v_self->_size);
__pyx_v_self->_size = __pyx_v_result;
/* "View.MemoryView":595
* @property
* def size(self):
* if self._size is None: # <<<<<<<<<<<<<<
* result = 1
*
*/
}
/* "View.MemoryView":603
* self._size = result
*
* return self._size # <<<<<<<<<<<<<<
*
* def __len__(self):
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->_size);
__pyx_r = __pyx_v_self->_size;
goto __pyx_L0;
/* "View.MemoryView":594
*
* @property
* def size(self): # <<<<<<<<<<<<<<
* if self._size is None:
* result = 1
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_result);
__Pyx_XDECREF(__pyx_v_length);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":605
* return self._size
*
* def __len__(self): # <<<<<<<<<<<<<<
* if self.view.ndim >= 1:
* return self.view.shape[0]
*/
/* Python wrapper */
static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self); /*proto*/
static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("__len__", 0);
/* "View.MemoryView":606
*
* def __len__(self):
* if self.view.ndim >= 1: # <<<<<<<<<<<<<<
* return self.view.shape[0]
*
*/
__pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":607
* def __len__(self):
* if self.view.ndim >= 1:
* return self.view.shape[0] # <<<<<<<<<<<<<<
*
* return 0
*/
__pyx_r = (__pyx_v_self->view.shape[0]);
goto __pyx_L0;
/* "View.MemoryView":606
*
* def __len__(self):
* if self.view.ndim >= 1: # <<<<<<<<<<<<<<
* return self.view.shape[0]
*
*/
}
/* "View.MemoryView":609
* return self.view.shape[0]
*
* return 0 # <<<<<<<<<<<<<<
*
* def __repr__(self):
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":605
* return self._size
*
* def __len__(self): # <<<<<<<<<<<<<<
* if self.view.ndim >= 1:
* return self.view.shape[0]
*/
/* function exit code */
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":611
* return 0
*
* def __repr__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
* id(self))
*/
/* Python wrapper */
static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__repr__", 0);
/* "View.MemoryView":612
*
* def __repr__(self):
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, # <<<<<<<<<<<<<<
* id(self))
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 612, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 612, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 612, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":613
* def __repr__(self):
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
* id(self)) # <<<<<<<<<<<<<<
*
* def __str__(self):
*/
__pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_builtin_id, ((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 613, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
/* "View.MemoryView":612
*
* def __repr__(self):
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, # <<<<<<<<<<<<<<
* id(self))
*
*/
__pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 612, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 612, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":611
* return 0
*
* def __repr__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
* id(self))
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":615
* id(self))
*
* def __str__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r object>" % (self.base.__class__.__name__,)
*
*/
/* Python wrapper */
static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__str__", 0);
/* "View.MemoryView":616
*
* def __str__(self):
* return "<MemoryView of %r object>" % (self.base.__class__.__name__,) # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 616, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 616, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 616, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 616, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
__pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 616, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":615
* id(self))
*
* def __str__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r object>" % (self.base.__class__.__name__,)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.__str__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":619
*
*
* def is_c_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice *__pyx_v_mslice;
__Pyx_memviewslice __pyx_v_tmp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice *__pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("is_c_contig", 0);
/* "View.MemoryView":622
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp) # <<<<<<<<<<<<<<
* return slice_is_contig(mslice[0], 'C', self.view.ndim)
*
*/
__pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(2, 622, __pyx_L1_error)
__pyx_v_mslice = __pyx_t_1;
/* "View.MemoryView":623
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp)
* return slice_is_contig(mslice[0], 'C', self.view.ndim) # <<<<<<<<<<<<<<
*
* def is_f_contig(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 623, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":619
*
*
* def is_c_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.is_c_contig", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":625
* return slice_is_contig(mslice[0], 'C', self.view.ndim)
*
* def is_f_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice *__pyx_v_mslice;
__Pyx_memviewslice __pyx_v_tmp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice *__pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("is_f_contig", 0);
/* "View.MemoryView":628
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp) # <<<<<<<<<<<<<<
* return slice_is_contig(mslice[0], 'F', self.view.ndim)
*
*/
__pyx_t_1 = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp)); if (unlikely(__pyx_t_1 == ((__Pyx_memviewslice *)NULL))) __PYX_ERR(2, 628, __pyx_L1_error)
__pyx_v_mslice = __pyx_t_1;
/* "View.MemoryView":629
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp)
* return slice_is_contig(mslice[0], 'F', self.view.ndim) # <<<<<<<<<<<<<<
*
* def copy(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 629, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":625
* return slice_is_contig(mslice[0], 'C', self.view.ndim)
*
* def is_f_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.is_f_contig", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":631
* return slice_is_contig(mslice[0], 'F', self.view.ndim)
*
* def copy(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice mslice
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("copy (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice __pyx_v_mslice;
int __pyx_v_flags;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("copy", 0);
/* "View.MemoryView":633
* def copy(self):
* cdef __Pyx_memviewslice mslice
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS # <<<<<<<<<<<<<<
*
* slice_copy(self, &mslice)
*/
__pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
/* "View.MemoryView":635
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
*
* slice_copy(self, &mslice) # <<<<<<<<<<<<<<
* mslice = slice_copy_contig(&mslice, "c", self.view.ndim,
* self.view.itemsize,
*/
__pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
/* "View.MemoryView":636
*
* slice_copy(self, &mslice)
* mslice = slice_copy_contig(&mslice, "c", self.view.ndim, # <<<<<<<<<<<<<<
* self.view.itemsize,
* flags|PyBUF_C_CONTIGUOUS,
*/
__pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), ((char *)"c"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(2, 636, __pyx_L1_error)
__pyx_v_mslice = __pyx_t_1;
/* "View.MemoryView":641
* self.dtype_is_object)
*
* return memoryview_copy_from_slice(self, &mslice) # <<<<<<<<<<<<<<
*
* def copy_fortran(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 641, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":631
* return slice_is_contig(mslice[0], 'F', self.view.ndim)
*
* def copy(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice mslice
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":643
* return memoryview_copy_from_slice(self, &mslice)
*
* def copy_fortran(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice src, dst
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice __pyx_v_src;
__Pyx_memviewslice __pyx_v_dst;
int __pyx_v_flags;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("copy_fortran", 0);
/* "View.MemoryView":645
* def copy_fortran(self):
* cdef __Pyx_memviewslice src, dst
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS # <<<<<<<<<<<<<<
*
* slice_copy(self, &src)
*/
__pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
/* "View.MemoryView":647
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
*
* slice_copy(self, &src) # <<<<<<<<<<<<<<
* dst = slice_copy_contig(&src, "fortran", self.view.ndim,
* self.view.itemsize,
*/
__pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
/* "View.MemoryView":648
*
* slice_copy(self, &src)
* dst = slice_copy_contig(&src, "fortran", self.view.ndim, # <<<<<<<<<<<<<<
* self.view.itemsize,
* flags|PyBUF_F_CONTIGUOUS,
*/
__pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), ((char *)"fortran"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(2, 648, __pyx_L1_error)
__pyx_v_dst = __pyx_t_1;
/* "View.MemoryView":653
* self.dtype_is_object)
*
* return memoryview_copy_from_slice(self, &dst) # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 653, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":643
* return memoryview_copy_from_slice(self, &mslice)
*
* def copy_fortran(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice src, dst
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.copy_fortran", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryview___reduce_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryview_2__setstate_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":657
*
* @cname('__pyx_memoryview_new')
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): # <<<<<<<<<<<<<<
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo
*/
static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, int __pyx_v_dtype_is_object, __Pyx_TypeInfo *__pyx_v_typeinfo) {
struct __pyx_memoryview_obj *__pyx_v_result = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
/* "View.MemoryView":658
* @cname('__pyx_memoryview_new')
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
* cdef memoryview result = memoryview(o, flags, dtype_is_object) # <<<<<<<<<<<<<<
* result.typeinfo = typeinfo
* return result
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 658, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 658, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 658, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_o);
__Pyx_GIVEREF(__pyx_v_o);
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 658, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":659
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo # <<<<<<<<<<<<<<
* return result
*
*/
__pyx_v_result->typeinfo = __pyx_v_typeinfo;
/* "View.MemoryView":660
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo
* return result # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_check')
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = ((PyObject *)__pyx_v_result);
goto __pyx_L0;
/* "View.MemoryView":657
*
* @cname('__pyx_memoryview_new')
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): # <<<<<<<<<<<<<<
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":663
*
* @cname('__pyx_memoryview_check')
* cdef inline bint memoryview_check(object o): # <<<<<<<<<<<<<<
* return isinstance(o, memoryview)
*
*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("memoryview_check", 0);
/* "View.MemoryView":664
* @cname('__pyx_memoryview_check')
* cdef inline bint memoryview_check(object o):
* return isinstance(o, memoryview) # <<<<<<<<<<<<<<
*
* cdef tuple _unellipsify(object index, int ndim):
*/
__pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type);
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "View.MemoryView":663
*
* @cname('__pyx_memoryview_check')
* cdef inline bint memoryview_check(object o): # <<<<<<<<<<<<<<
* return isinstance(o, memoryview)
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":666
* return isinstance(o, memoryview)
*
* cdef tuple _unellipsify(object index, int ndim): # <<<<<<<<<<<<<<
* """
* Replace all ellipses with full slices and fill incomplete indices with
*/
static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
PyObject *__pyx_v_tup = NULL;
PyObject *__pyx_v_result = NULL;
int __pyx_v_have_slices;
int __pyx_v_seen_ellipsis;
CYTHON_UNUSED PyObject *__pyx_v_idx = NULL;
PyObject *__pyx_v_item = NULL;
Py_ssize_t __pyx_v_nslices;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
Py_ssize_t __pyx_t_5;
PyObject *(*__pyx_t_6)(PyObject *);
PyObject *__pyx_t_7 = NULL;
Py_ssize_t __pyx_t_8;
int __pyx_t_9;
int __pyx_t_10;
PyObject *__pyx_t_11 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("_unellipsify", 0);
/* "View.MemoryView":671
* full slices.
* """
* if not isinstance(index, tuple): # <<<<<<<<<<<<<<
* tup = (index,)
* else:
*/
__pyx_t_1 = PyTuple_Check(__pyx_v_index);
__pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":672
* """
* if not isinstance(index, tuple):
* tup = (index,) # <<<<<<<<<<<<<<
* else:
* tup = index
*/
__pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 672, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_index);
__Pyx_GIVEREF(__pyx_v_index);
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
__pyx_v_tup = __pyx_t_3;
__pyx_t_3 = 0;
/* "View.MemoryView":671
* full slices.
* """
* if not isinstance(index, tuple): # <<<<<<<<<<<<<<
* tup = (index,)
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":674
* tup = (index,)
* else:
* tup = index # <<<<<<<<<<<<<<
*
* result = []
*/
/*else*/ {
__Pyx_INCREF(__pyx_v_index);
__pyx_v_tup = __pyx_v_index;
}
__pyx_L3:;
/* "View.MemoryView":676
* tup = index
*
* result = [] # <<<<<<<<<<<<<<
* have_slices = False
* seen_ellipsis = False
*/
__pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 676, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_v_result = ((PyObject*)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":677
*
* result = []
* have_slices = False # <<<<<<<<<<<<<<
* seen_ellipsis = False
* for idx, item in enumerate(tup):
*/
__pyx_v_have_slices = 0;
/* "View.MemoryView":678
* result = []
* have_slices = False
* seen_ellipsis = False # <<<<<<<<<<<<<<
* for idx, item in enumerate(tup):
* if item is Ellipsis:
*/
__pyx_v_seen_ellipsis = 0;
/* "View.MemoryView":679
* have_slices = False
* seen_ellipsis = False
* for idx, item in enumerate(tup): # <<<<<<<<<<<<<<
* if item is Ellipsis:
* if not seen_ellipsis:
*/
__Pyx_INCREF(__pyx_int_0);
__pyx_t_3 = __pyx_int_0;
if (likely(PyList_CheckExact(__pyx_v_tup)) || PyTuple_CheckExact(__pyx_v_tup)) {
__pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
__pyx_t_6 = NULL;
} else {
__pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 679, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 679, __pyx_L1_error)
}
for (;;) {
if (likely(!__pyx_t_6)) {
if (likely(PyList_CheckExact(__pyx_t_4))) {
if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(2, 679, __pyx_L1_error)
#else
__pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 679, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
#endif
} else {
if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(2, 679, __pyx_L1_error)
#else
__pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 679, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
#endif
}
} else {
__pyx_t_7 = __pyx_t_6(__pyx_t_4);
if (unlikely(!__pyx_t_7)) {
PyObject* exc_type = PyErr_Occurred();
if (exc_type) {
if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
else __PYX_ERR(2, 679, __pyx_L1_error)
}
break;
}
__Pyx_GOTREF(__pyx_t_7);
}
__Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_7);
__pyx_t_7 = 0;
__Pyx_INCREF(__pyx_t_3);
__Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
__pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0, 0); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 679, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_3);
__pyx_t_3 = __pyx_t_7;
__pyx_t_7 = 0;
/* "View.MemoryView":680
* seen_ellipsis = False
* for idx, item in enumerate(tup):
* if item is Ellipsis: # <<<<<<<<<<<<<<
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1))
*/
__pyx_t_2 = (__pyx_v_item == __pyx_builtin_Ellipsis);
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* "View.MemoryView":681
* for idx, item in enumerate(tup):
* if item is Ellipsis:
* if not seen_ellipsis: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * (ndim - len(tup) + 1))
* seen_ellipsis = True
*/
__pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":682
* if item is Ellipsis:
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1)) # <<<<<<<<<<<<<<
* seen_ellipsis = True
* else:
*/
__pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == ((Py_ssize_t)-1))) __PYX_ERR(2, 682, __pyx_L1_error)
__pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 682, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
{ Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
__Pyx_INCREF(__pyx_slice__22);
__Pyx_GIVEREF(__pyx_slice__22);
PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__22);
}
}
__pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 682, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
/* "View.MemoryView":683
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1))
* seen_ellipsis = True # <<<<<<<<<<<<<<
* else:
* result.append(slice(None))
*/
__pyx_v_seen_ellipsis = 1;
/* "View.MemoryView":681
* for idx, item in enumerate(tup):
* if item is Ellipsis:
* if not seen_ellipsis: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * (ndim - len(tup) + 1))
* seen_ellipsis = True
*/
goto __pyx_L7;
}
/* "View.MemoryView":685
* seen_ellipsis = True
* else:
* result.append(slice(None)) # <<<<<<<<<<<<<<
* have_slices = True
* else:
*/
/*else*/ {
__pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__22); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 685, __pyx_L1_error)
}
__pyx_L7:;
/* "View.MemoryView":686
* else:
* result.append(slice(None))
* have_slices = True # <<<<<<<<<<<<<<
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item):
*/
__pyx_v_have_slices = 1;
/* "View.MemoryView":680
* seen_ellipsis = False
* for idx, item in enumerate(tup):
* if item is Ellipsis: # <<<<<<<<<<<<<<
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1))
*/
goto __pyx_L6;
}
/* "View.MemoryView":688
* have_slices = True
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item): # <<<<<<<<<<<<<<
* raise TypeError("Cannot index with type '%s'" % type(item))
*
*/
/*else*/ {
__pyx_t_2 = PySlice_Check(__pyx_v_item);
__pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
if (__pyx_t_10) {
} else {
__pyx_t_1 = __pyx_t_10;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
__pyx_t_1 = __pyx_t_10;
__pyx_L9_bool_binop_done:;
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":689
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item):
* raise TypeError("Cannot index with type '%s'" % type(item)) # <<<<<<<<<<<<<<
*
* have_slices = have_slices or isinstance(item, slice)
*/
__pyx_t_7 = __Pyx_PyString_FormatSafe(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 689, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__pyx_t_11 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(2, 689, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_11);
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_Raise(__pyx_t_11, 0, 0, 0);
__Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
__PYX_ERR(2, 689, __pyx_L1_error)
/* "View.MemoryView":688
* have_slices = True
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item): # <<<<<<<<<<<<<<
* raise TypeError("Cannot index with type '%s'" % type(item))
*
*/
}
/* "View.MemoryView":691
* raise TypeError("Cannot index with type '%s'" % type(item))
*
* have_slices = have_slices or isinstance(item, slice) # <<<<<<<<<<<<<<
* result.append(item)
*
*/
__pyx_t_10 = (__pyx_v_have_slices != 0);
if (!__pyx_t_10) {
} else {
__pyx_t_1 = __pyx_t_10;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_10 = PySlice_Check(__pyx_v_item);
__pyx_t_2 = (__pyx_t_10 != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L11_bool_binop_done:;
__pyx_v_have_slices = __pyx_t_1;
/* "View.MemoryView":692
*
* have_slices = have_slices or isinstance(item, slice)
* result.append(item) # <<<<<<<<<<<<<<
*
* nslices = ndim - len(result)
*/
__pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 692, __pyx_L1_error)
}
__pyx_L6:;
/* "View.MemoryView":679
* have_slices = False
* seen_ellipsis = False
* for idx, item in enumerate(tup): # <<<<<<<<<<<<<<
* if item is Ellipsis:
* if not seen_ellipsis:
*/
}
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":694
* result.append(item)
*
* nslices = ndim - len(result) # <<<<<<<<<<<<<<
* if nslices:
* result.extend([slice(None)] * nslices)
*/
__pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(2, 694, __pyx_L1_error)
__pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
/* "View.MemoryView":695
*
* nslices = ndim - len(result)
* if nslices: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * nslices)
*
*/
__pyx_t_1 = (__pyx_v_nslices != 0);
if (__pyx_t_1) {
/* "View.MemoryView":696
* nslices = ndim - len(result)
* if nslices:
* result.extend([slice(None)] * nslices) # <<<<<<<<<<<<<<
*
* return have_slices or nslices, tuple(result)
*/
__pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 696, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
{ Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
__Pyx_INCREF(__pyx_slice__22);
__Pyx_GIVEREF(__pyx_slice__22);
PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__22);
}
}
__pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 696, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":695
*
* nslices = ndim - len(result)
* if nslices: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * nslices)
*
*/
}
/* "View.MemoryView":698
* result.extend([slice(None)] * nslices)
*
* return have_slices or nslices, tuple(result) # <<<<<<<<<<<<<<
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
*/
__Pyx_XDECREF(__pyx_r);
if (!__pyx_v_have_slices) {
} else {
__pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 698, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = __pyx_t_4;
__pyx_t_4 = 0;
goto __pyx_L14_bool_binop_done;
}
__pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 698, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = __pyx_t_4;
__pyx_t_4 = 0;
__pyx_L14_bool_binop_done:;
__pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 698, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) __PYX_ERR(2, 698, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_11);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_3);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_t_4);
__pyx_t_3 = 0;
__pyx_t_4 = 0;
__pyx_r = ((PyObject*)__pyx_t_11);
__pyx_t_11 = 0;
goto __pyx_L0;
/* "View.MemoryView":666
* return isinstance(o, memoryview)
*
* cdef tuple _unellipsify(object index, int ndim): # <<<<<<<<<<<<<<
* """
* Replace all ellipses with full slices and fill incomplete indices with
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_11);
__Pyx_AddTraceback("View.MemoryView._unellipsify", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_tup);
__Pyx_XDECREF(__pyx_v_result);
__Pyx_XDECREF(__pyx_v_idx);
__Pyx_XDECREF(__pyx_v_item);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":700
* return have_slices or nslices, tuple(result)
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): # <<<<<<<<<<<<<<
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
*/
static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
Py_ssize_t __pyx_v_suboffset;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
Py_ssize_t *__pyx_t_1;
Py_ssize_t *__pyx_t_2;
Py_ssize_t *__pyx_t_3;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
/* "View.MemoryView":701
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
* for suboffset in suboffsets[:ndim]: # <<<<<<<<<<<<<<
* if suboffset >= 0:
* raise ValueError("Indirect dimensions not supported")
*/
__pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
__pyx_t_1 = __pyx_t_3;
__pyx_v_suboffset = (__pyx_t_1[0]);
/* "View.MemoryView":702
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* raise ValueError("Indirect dimensions not supported")
*
*/
__pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":703
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
* raise ValueError("Indirect dimensions not supported") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 703, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_Raise(__pyx_t_5, 0, 0, 0);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__PYX_ERR(2, 703, __pyx_L1_error)
/* "View.MemoryView":702
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* raise ValueError("Indirect dimensions not supported")
*
*/
}
}
/* "View.MemoryView":700
* return have_slices or nslices, tuple(result)
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): # <<<<<<<<<<<<<<
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":710
*
* @cname('__pyx_memview_slice')
* cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<<
* cdef int new_ndim = 0, suboffset_dim = -1, dim
* cdef bint negative_step
*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *__pyx_v_memview, PyObject *__pyx_v_indices) {
int __pyx_v_new_ndim;
int __pyx_v_suboffset_dim;
int __pyx_v_dim;
__Pyx_memviewslice __pyx_v_src;
__Pyx_memviewslice __pyx_v_dst;
__Pyx_memviewslice *__pyx_v_p_src;
struct __pyx_memoryviewslice_obj *__pyx_v_memviewsliceobj = 0;
__Pyx_memviewslice *__pyx_v_p_dst;
int *__pyx_v_p_suboffset_dim;
Py_ssize_t __pyx_v_start;
Py_ssize_t __pyx_v_stop;
Py_ssize_t __pyx_v_step;
int __pyx_v_have_start;
int __pyx_v_have_stop;
int __pyx_v_have_step;
PyObject *__pyx_v_index = NULL;
struct __pyx_memoryview_obj *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
struct __pyx_memoryview_obj *__pyx_t_4;
char *__pyx_t_5;
int __pyx_t_6;
Py_ssize_t __pyx_t_7;
PyObject *(*__pyx_t_8)(PyObject *);
PyObject *__pyx_t_9 = NULL;
Py_ssize_t __pyx_t_10;
int __pyx_t_11;
Py_ssize_t __pyx_t_12;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("memview_slice", 0);
/* "View.MemoryView":711
* @cname('__pyx_memview_slice')
* cdef memoryview memview_slice(memoryview memview, object indices):
* cdef int new_ndim = 0, suboffset_dim = -1, dim # <<<<<<<<<<<<<<
* cdef bint negative_step
* cdef __Pyx_memviewslice src, dst
*/
__pyx_v_new_ndim = 0;
__pyx_v_suboffset_dim = -1;
/* "View.MemoryView":718
*
*
* memset(&dst, 0, sizeof(dst)) # <<<<<<<<<<<<<<
*
* cdef _memoryviewslice memviewsliceobj
*/
(void)(memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst))));
/* "View.MemoryView":722
* cdef _memoryviewslice memviewsliceobj
*
* assert memview.view.ndim > 0 # <<<<<<<<<<<<<<
*
* if isinstance(memview, _memoryviewslice):
*/
#ifndef CYTHON_WITHOUT_ASSERTIONS
if (unlikely(!Py_OptimizeFlag)) {
if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
PyErr_SetNone(PyExc_AssertionError);
__PYX_ERR(2, 722, __pyx_L1_error)
}
}
#endif
/* "View.MemoryView":724
* assert memview.view.ndim > 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* memviewsliceobj = memview
* p_src = &memviewsliceobj.from_slice
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":725
*
* if isinstance(memview, _memoryviewslice):
* memviewsliceobj = memview # <<<<<<<<<<<<<<
* p_src = &memviewsliceobj.from_slice
* else:
*/
if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(2, 725, __pyx_L1_error)
__pyx_t_3 = ((PyObject *)__pyx_v_memview);
__Pyx_INCREF(__pyx_t_3);
__pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":726
* if isinstance(memview, _memoryviewslice):
* memviewsliceobj = memview
* p_src = &memviewsliceobj.from_slice # <<<<<<<<<<<<<<
* else:
* slice_copy(memview, &src)
*/
__pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
/* "View.MemoryView":724
* assert memview.view.ndim > 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* memviewsliceobj = memview
* p_src = &memviewsliceobj.from_slice
*/
goto __pyx_L3;
}
/* "View.MemoryView":728
* p_src = &memviewsliceobj.from_slice
* else:
* slice_copy(memview, &src) # <<<<<<<<<<<<<<
* p_src = &src
*
*/
/*else*/ {
__pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
/* "View.MemoryView":729
* else:
* slice_copy(memview, &src)
* p_src = &src # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_p_src = (&__pyx_v_src);
}
__pyx_L3:;
/* "View.MemoryView":735
*
*
* dst.memview = p_src.memview # <<<<<<<<<<<<<<
* dst.data = p_src.data
*
*/
__pyx_t_4 = __pyx_v_p_src->memview;
__pyx_v_dst.memview = __pyx_t_4;
/* "View.MemoryView":736
*
* dst.memview = p_src.memview
* dst.data = p_src.data # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __pyx_v_p_src->data;
__pyx_v_dst.data = __pyx_t_5;
/* "View.MemoryView":741
*
*
* cdef __Pyx_memviewslice *p_dst = &dst # <<<<<<<<<<<<<<
* cdef int *p_suboffset_dim = &suboffset_dim
* cdef Py_ssize_t start, stop, step
*/
__pyx_v_p_dst = (&__pyx_v_dst);
/* "View.MemoryView":742
*
* cdef __Pyx_memviewslice *p_dst = &dst
* cdef int *p_suboffset_dim = &suboffset_dim # <<<<<<<<<<<<<<
* cdef Py_ssize_t start, stop, step
* cdef bint have_start, have_stop, have_step
*/
__pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
/* "View.MemoryView":746
* cdef bint have_start, have_stop, have_step
*
* for dim, index in enumerate(indices): # <<<<<<<<<<<<<<
* if PyIndex_Check(index):
* slice_memviewslice(
*/
__pyx_t_6 = 0;
if (likely(PyList_CheckExact(__pyx_v_indices)) || PyTuple_CheckExact(__pyx_v_indices)) {
__pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
__pyx_t_8 = NULL;
} else {
__pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 746, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(2, 746, __pyx_L1_error)
}
for (;;) {
if (likely(!__pyx_t_8)) {
if (likely(PyList_CheckExact(__pyx_t_3))) {
if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(2, 746, __pyx_L1_error)
#else
__pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 746, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
#endif
} else {
if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(2, 746, __pyx_L1_error)
#else
__pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 746, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
#endif
}
} else {
__pyx_t_9 = __pyx_t_8(__pyx_t_3);
if (unlikely(!__pyx_t_9)) {
PyObject* exc_type = PyErr_Occurred();
if (exc_type) {
if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
else __PYX_ERR(2, 746, __pyx_L1_error)
}
break;
}
__Pyx_GOTREF(__pyx_t_9);
}
__Pyx_XDECREF_SET(__pyx_v_index, __pyx_t_9);
__pyx_t_9 = 0;
__pyx_v_dim = __pyx_t_6;
__pyx_t_6 = (__pyx_t_6 + 1);
/* "View.MemoryView":747
*
* for dim, index in enumerate(indices):
* if PyIndex_Check(index): # <<<<<<<<<<<<<<
* slice_memviewslice(
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
*/
__pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":751
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
* dim, new_ndim, p_suboffset_dim,
* index, 0, 0, # start, stop, step # <<<<<<<<<<<<<<
* 0, 0, 0, # have_{start,stop,step}
* False)
*/
__pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 751, __pyx_L1_error)
/* "View.MemoryView":748
* for dim, index in enumerate(indices):
* if PyIndex_Check(index):
* slice_memviewslice( # <<<<<<<<<<<<<<
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
* dim, new_ndim, p_suboffset_dim,
*/
__pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(2, 748, __pyx_L1_error)
/* "View.MemoryView":747
*
* for dim, index in enumerate(indices):
* if PyIndex_Check(index): # <<<<<<<<<<<<<<
* slice_memviewslice(
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
*/
goto __pyx_L6;
}
/* "View.MemoryView":754
* 0, 0, 0, # have_{start,stop,step}
* False)
* elif index is None: # <<<<<<<<<<<<<<
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0
*/
__pyx_t_2 = (__pyx_v_index == Py_None);
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* "View.MemoryView":755
* False)
* elif index is None:
* p_dst.shape[new_ndim] = 1 # <<<<<<<<<<<<<<
* p_dst.strides[new_ndim] = 0
* p_dst.suboffsets[new_ndim] = -1
*/
(__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
/* "View.MemoryView":756
* elif index is None:
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0 # <<<<<<<<<<<<<<
* p_dst.suboffsets[new_ndim] = -1
* new_ndim += 1
*/
(__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
/* "View.MemoryView":757
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0
* p_dst.suboffsets[new_ndim] = -1 # <<<<<<<<<<<<<<
* new_ndim += 1
* else:
*/
(__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
/* "View.MemoryView":758
* p_dst.strides[new_ndim] = 0
* p_dst.suboffsets[new_ndim] = -1
* new_ndim += 1 # <<<<<<<<<<<<<<
* else:
* start = index.start or 0
*/
__pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
/* "View.MemoryView":754
* 0, 0, 0, # have_{start,stop,step}
* False)
* elif index is None: # <<<<<<<<<<<<<<
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0
*/
goto __pyx_L6;
}
/* "View.MemoryView":760
* new_ndim += 1
* else:
* start = index.start or 0 # <<<<<<<<<<<<<<
* stop = index.stop or 0
* step = index.step or 0
*/
/*else*/ {
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 760, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 760, __pyx_L1_error)
if (!__pyx_t_1) {
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
} else {
__pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 760, __pyx_L1_error)
__pyx_t_10 = __pyx_t_12;
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
goto __pyx_L7_bool_binop_done;
}
__pyx_t_10 = 0;
__pyx_L7_bool_binop_done:;
__pyx_v_start = __pyx_t_10;
/* "View.MemoryView":761
* else:
* start = index.start or 0
* stop = index.stop or 0 # <<<<<<<<<<<<<<
* step = index.step or 0
*
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 761, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 761, __pyx_L1_error)
if (!__pyx_t_1) {
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
} else {
__pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 761, __pyx_L1_error)
__pyx_t_10 = __pyx_t_12;
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_10 = 0;
__pyx_L9_bool_binop_done:;
__pyx_v_stop = __pyx_t_10;
/* "View.MemoryView":762
* start = index.start or 0
* stop = index.stop or 0
* step = index.step or 0 # <<<<<<<<<<<<<<
*
* have_start = index.start is not None
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 762, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 762, __pyx_L1_error)
if (!__pyx_t_1) {
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
} else {
__pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 762, __pyx_L1_error)
__pyx_t_10 = __pyx_t_12;
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_10 = 0;
__pyx_L11_bool_binop_done:;
__pyx_v_step = __pyx_t_10;
/* "View.MemoryView":764
* step = index.step or 0
*
* have_start = index.start is not None # <<<<<<<<<<<<<<
* have_stop = index.stop is not None
* have_step = index.step is not None
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 764, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = (__pyx_t_9 != Py_None);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__pyx_v_have_start = __pyx_t_1;
/* "View.MemoryView":765
*
* have_start = index.start is not None
* have_stop = index.stop is not None # <<<<<<<<<<<<<<
* have_step = index.step is not None
*
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 765, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = (__pyx_t_9 != Py_None);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__pyx_v_have_stop = __pyx_t_1;
/* "View.MemoryView":766
* have_start = index.start is not None
* have_stop = index.stop is not None
* have_step = index.step is not None # <<<<<<<<<<<<<<
*
* slice_memviewslice(
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 766, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = (__pyx_t_9 != Py_None);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__pyx_v_have_step = __pyx_t_1;
/* "View.MemoryView":768
* have_step = index.step is not None
*
* slice_memviewslice( # <<<<<<<<<<<<<<
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
* dim, new_ndim, p_suboffset_dim,
*/
__pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(2, 768, __pyx_L1_error)
/* "View.MemoryView":774
* have_start, have_stop, have_step,
* True)
* new_ndim += 1 # <<<<<<<<<<<<<<
*
* if isinstance(memview, _memoryviewslice):
*/
__pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
}
__pyx_L6:;
/* "View.MemoryView":746
* cdef bint have_start, have_stop, have_step
*
* for dim, index in enumerate(indices): # <<<<<<<<<<<<<<
* if PyIndex_Check(index):
* slice_memviewslice(
*/
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":776
* new_ndim += 1
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func,
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":777
*
* if isinstance(memview, _memoryviewslice):
* return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<<
* memviewsliceobj.to_object_func,
* memviewsliceobj.to_dtype_func,
*/
__Pyx_XDECREF(((PyObject *)__pyx_r));
/* "View.MemoryView":778
* if isinstance(memview, _memoryviewslice):
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func, # <<<<<<<<<<<<<<
* memviewsliceobj.to_dtype_func,
* memview.dtype_is_object)
*/
if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(2, 778, __pyx_L1_error) }
/* "View.MemoryView":779
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func,
* memviewsliceobj.to_dtype_func, # <<<<<<<<<<<<<<
* memview.dtype_is_object)
* else:
*/
if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(2, 779, __pyx_L1_error) }
/* "View.MemoryView":777
*
* if isinstance(memview, _memoryviewslice):
* return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<<
* memviewsliceobj.to_object_func,
* memviewsliceobj.to_dtype_func,
*/
__pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 777, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(2, 777, __pyx_L1_error)
__pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":776
* new_ndim += 1
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func,
*/
}
/* "View.MemoryView":782
* memview.dtype_is_object)
* else:
* return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<<
* memview.dtype_is_object)
*
*/
/*else*/ {
__Pyx_XDECREF(((PyObject *)__pyx_r));
/* "View.MemoryView":783
* else:
* return memoryview_fromslice(dst, new_ndim, NULL, NULL,
* memview.dtype_is_object) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 782, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
/* "View.MemoryView":782
* memview.dtype_is_object)
* else:
* return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<<
* memview.dtype_is_object)
*
*/
if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(2, 782, __pyx_L1_error)
__pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
__pyx_t_3 = 0;
goto __pyx_L0;
}
/* "View.MemoryView":710
*
* @cname('__pyx_memview_slice')
* cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<<
* cdef int new_ndim = 0, suboffset_dim = -1, dim
* cdef bint negative_step
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_9);
__Pyx_AddTraceback("View.MemoryView.memview_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_memviewsliceobj);
__Pyx_XDECREF(__pyx_v_index);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":807
*
* @cname('__pyx_memoryview_slice_memviewslice')
* cdef int slice_memviewslice( # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) {
Py_ssize_t __pyx_v_new_shape;
int __pyx_v_negative_step;
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
/* "View.MemoryView":827
* cdef bint negative_step
*
* if not is_slice: # <<<<<<<<<<<<<<
*
* if start < 0:
*/
__pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":829
* if not is_slice:
*
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if not 0 <= start < shape:
*/
__pyx_t_1 = ((__pyx_v_start < 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":830
*
* if start < 0:
* start += shape # <<<<<<<<<<<<<<
* if not 0 <= start < shape:
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
*/
__pyx_v_start = (__pyx_v_start + __pyx_v_shape);
/* "View.MemoryView":829
* if not is_slice:
*
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if not 0 <= start < shape:
*/
}
/* "View.MemoryView":831
* if start < 0:
* start += shape
* if not 0 <= start < shape: # <<<<<<<<<<<<<<
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
* else:
*/
__pyx_t_1 = (0 <= __pyx_v_start);
if (__pyx_t_1) {
__pyx_t_1 = (__pyx_v_start < __pyx_v_shape);
}
__pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":832
* start += shape
* if not 0 <= start < shape:
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim) # <<<<<<<<<<<<<<
* else:
*
*/
__pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"Index out of bounds (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 832, __pyx_L1_error)
/* "View.MemoryView":831
* if start < 0:
* start += shape
* if not 0 <= start < shape: # <<<<<<<<<<<<<<
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
* else:
*/
}
/* "View.MemoryView":827
* cdef bint negative_step
*
* if not is_slice: # <<<<<<<<<<<<<<
*
* if start < 0:
*/
goto __pyx_L3;
}
/* "View.MemoryView":835
* else:
*
* negative_step = have_step != 0 and step < 0 # <<<<<<<<<<<<<<
*
* if have_step and step == 0:
*/
/*else*/ {
__pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
if (__pyx_t_1) {
} else {
__pyx_t_2 = __pyx_t_1;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_1 = ((__pyx_v_step < 0) != 0);
__pyx_t_2 = __pyx_t_1;
__pyx_L6_bool_binop_done:;
__pyx_v_negative_step = __pyx_t_2;
/* "View.MemoryView":837
* negative_step = have_step != 0 and step < 0
*
* if have_step and step == 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
*
*/
__pyx_t_1 = (__pyx_v_have_step != 0);
if (__pyx_t_1) {
} else {
__pyx_t_2 = __pyx_t_1;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_1 = ((__pyx_v_step == 0) != 0);
__pyx_t_2 = __pyx_t_1;
__pyx_L9_bool_binop_done:;
if (__pyx_t_2) {
/* "View.MemoryView":838
*
* if have_step and step == 0:
* _err_dim(ValueError, "Step may not be zero (axis %d)", dim) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Step may not be zero (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 838, __pyx_L1_error)
/* "View.MemoryView":837
* negative_step = have_step != 0 and step < 0
*
* if have_step and step == 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
*
*/
}
/* "View.MemoryView":841
*
*
* if have_start: # <<<<<<<<<<<<<<
* if start < 0:
* start += shape
*/
__pyx_t_2 = (__pyx_v_have_start != 0);
if (__pyx_t_2) {
/* "View.MemoryView":842
*
* if have_start:
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if start < 0:
*/
__pyx_t_2 = ((__pyx_v_start < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":843
* if have_start:
* if start < 0:
* start += shape # <<<<<<<<<<<<<<
* if start < 0:
* start = 0
*/
__pyx_v_start = (__pyx_v_start + __pyx_v_shape);
/* "View.MemoryView":844
* if start < 0:
* start += shape
* if start < 0: # <<<<<<<<<<<<<<
* start = 0
* elif start >= shape:
*/
__pyx_t_2 = ((__pyx_v_start < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":845
* start += shape
* if start < 0:
* start = 0 # <<<<<<<<<<<<<<
* elif start >= shape:
* if negative_step:
*/
__pyx_v_start = 0;
/* "View.MemoryView":844
* if start < 0:
* start += shape
* if start < 0: # <<<<<<<<<<<<<<
* start = 0
* elif start >= shape:
*/
}
/* "View.MemoryView":842
*
* if have_start:
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if start < 0:
*/
goto __pyx_L12;
}
/* "View.MemoryView":846
* if start < 0:
* start = 0
* elif start >= shape: # <<<<<<<<<<<<<<
* if negative_step:
* start = shape - 1
*/
__pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":847
* start = 0
* elif start >= shape:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
__pyx_t_2 = (__pyx_v_negative_step != 0);
if (__pyx_t_2) {
/* "View.MemoryView":848
* elif start >= shape:
* if negative_step:
* start = shape - 1 # <<<<<<<<<<<<<<
* else:
* start = shape
*/
__pyx_v_start = (__pyx_v_shape - 1);
/* "View.MemoryView":847
* start = 0
* elif start >= shape:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
goto __pyx_L14;
}
/* "View.MemoryView":850
* start = shape - 1
* else:
* start = shape # <<<<<<<<<<<<<<
* else:
* if negative_step:
*/
/*else*/ {
__pyx_v_start = __pyx_v_shape;
}
__pyx_L14:;
/* "View.MemoryView":846
* if start < 0:
* start = 0
* elif start >= shape: # <<<<<<<<<<<<<<
* if negative_step:
* start = shape - 1
*/
}
__pyx_L12:;
/* "View.MemoryView":841
*
*
* if have_start: # <<<<<<<<<<<<<<
* if start < 0:
* start += shape
*/
goto __pyx_L11;
}
/* "View.MemoryView":852
* start = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
/*else*/ {
__pyx_t_2 = (__pyx_v_negative_step != 0);
if (__pyx_t_2) {
/* "View.MemoryView":853
* else:
* if negative_step:
* start = shape - 1 # <<<<<<<<<<<<<<
* else:
* start = 0
*/
__pyx_v_start = (__pyx_v_shape - 1);
/* "View.MemoryView":852
* start = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
goto __pyx_L15;
}
/* "View.MemoryView":855
* start = shape - 1
* else:
* start = 0 # <<<<<<<<<<<<<<
*
* if have_stop:
*/
/*else*/ {
__pyx_v_start = 0;
}
__pyx_L15:;
}
__pyx_L11:;
/* "View.MemoryView":857
* start = 0
*
* if have_stop: # <<<<<<<<<<<<<<
* if stop < 0:
* stop += shape
*/
__pyx_t_2 = (__pyx_v_have_stop != 0);
if (__pyx_t_2) {
/* "View.MemoryView":858
*
* if have_stop:
* if stop < 0: # <<<<<<<<<<<<<<
* stop += shape
* if stop < 0:
*/
__pyx_t_2 = ((__pyx_v_stop < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":859
* if have_stop:
* if stop < 0:
* stop += shape # <<<<<<<<<<<<<<
* if stop < 0:
* stop = 0
*/
__pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
/* "View.MemoryView":860
* if stop < 0:
* stop += shape
* if stop < 0: # <<<<<<<<<<<<<<
* stop = 0
* elif stop > shape:
*/
__pyx_t_2 = ((__pyx_v_stop < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":861
* stop += shape
* if stop < 0:
* stop = 0 # <<<<<<<<<<<<<<
* elif stop > shape:
* stop = shape
*/
__pyx_v_stop = 0;
/* "View.MemoryView":860
* if stop < 0:
* stop += shape
* if stop < 0: # <<<<<<<<<<<<<<
* stop = 0
* elif stop > shape:
*/
}
/* "View.MemoryView":858
*
* if have_stop:
* if stop < 0: # <<<<<<<<<<<<<<
* stop += shape
* if stop < 0:
*/
goto __pyx_L17;
}
/* "View.MemoryView":862
* if stop < 0:
* stop = 0
* elif stop > shape: # <<<<<<<<<<<<<<
* stop = shape
* else:
*/
__pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":863
* stop = 0
* elif stop > shape:
* stop = shape # <<<<<<<<<<<<<<
* else:
* if negative_step:
*/
__pyx_v_stop = __pyx_v_shape;
/* "View.MemoryView":862
* if stop < 0:
* stop = 0
* elif stop > shape: # <<<<<<<<<<<<<<
* stop = shape
* else:
*/
}
__pyx_L17:;
/* "View.MemoryView":857
* start = 0
*
* if have_stop: # <<<<<<<<<<<<<<
* if stop < 0:
* stop += shape
*/
goto __pyx_L16;
}
/* "View.MemoryView":865
* stop = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* stop = -1
* else:
*/
/*else*/ {
__pyx_t_2 = (__pyx_v_negative_step != 0);
if (__pyx_t_2) {
/* "View.MemoryView":866
* else:
* if negative_step:
* stop = -1 # <<<<<<<<<<<<<<
* else:
* stop = shape
*/
__pyx_v_stop = -1L;
/* "View.MemoryView":865
* stop = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* stop = -1
* else:
*/
goto __pyx_L19;
}
/* "View.MemoryView":868
* stop = -1
* else:
* stop = shape # <<<<<<<<<<<<<<
*
* if not have_step:
*/
/*else*/ {
__pyx_v_stop = __pyx_v_shape;
}
__pyx_L19:;
}
__pyx_L16:;
/* "View.MemoryView":870
* stop = shape
*
* if not have_step: # <<<<<<<<<<<<<<
* step = 1
*
*/
__pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":871
*
* if not have_step:
* step = 1 # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_step = 1;
/* "View.MemoryView":870
* stop = shape
*
* if not have_step: # <<<<<<<<<<<<<<
* step = 1
*
*/
}
/* "View.MemoryView":875
*
* with cython.cdivision(True):
* new_shape = (stop - start) // step # <<<<<<<<<<<<<<
*
* if (stop - start) - step * new_shape:
*/
__pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
/* "View.MemoryView":877
* new_shape = (stop - start) // step
*
* if (stop - start) - step * new_shape: # <<<<<<<<<<<<<<
* new_shape += 1
*
*/
__pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":878
*
* if (stop - start) - step * new_shape:
* new_shape += 1 # <<<<<<<<<<<<<<
*
* if new_shape < 0:
*/
__pyx_v_new_shape = (__pyx_v_new_shape + 1);
/* "View.MemoryView":877
* new_shape = (stop - start) // step
*
* if (stop - start) - step * new_shape: # <<<<<<<<<<<<<<
* new_shape += 1
*
*/
}
/* "View.MemoryView":880
* new_shape += 1
*
* if new_shape < 0: # <<<<<<<<<<<<<<
* new_shape = 0
*
*/
__pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":881
*
* if new_shape < 0:
* new_shape = 0 # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_new_shape = 0;
/* "View.MemoryView":880
* new_shape += 1
*
* if new_shape < 0: # <<<<<<<<<<<<<<
* new_shape = 0
*
*/
}
/* "View.MemoryView":884
*
*
* dst.strides[new_ndim] = stride * step # <<<<<<<<<<<<<<
* dst.shape[new_ndim] = new_shape
* dst.suboffsets[new_ndim] = suboffset
*/
(__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
/* "View.MemoryView":885
*
* dst.strides[new_ndim] = stride * step
* dst.shape[new_ndim] = new_shape # <<<<<<<<<<<<<<
* dst.suboffsets[new_ndim] = suboffset
*
*/
(__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
/* "View.MemoryView":886
* dst.strides[new_ndim] = stride * step
* dst.shape[new_ndim] = new_shape
* dst.suboffsets[new_ndim] = suboffset # <<<<<<<<<<<<<<
*
*
*/
(__pyx_v_dst->suboffsets[__pyx_v_new_ndim]) = __pyx_v_suboffset;
}
__pyx_L3:;
/* "View.MemoryView":889
*
*
* if suboffset_dim[0] < 0: # <<<<<<<<<<<<<<
* dst.data += start * stride
* else:
*/
__pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":890
*
* if suboffset_dim[0] < 0:
* dst.data += start * stride # <<<<<<<<<<<<<<
* else:
* dst.suboffsets[suboffset_dim[0]] += start * stride
*/
__pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
/* "View.MemoryView":889
*
*
* if suboffset_dim[0] < 0: # <<<<<<<<<<<<<<
* dst.data += start * stride
* else:
*/
goto __pyx_L23;
}
/* "View.MemoryView":892
* dst.data += start * stride
* else:
* dst.suboffsets[suboffset_dim[0]] += start * stride # <<<<<<<<<<<<<<
*
* if suboffset >= 0:
*/
/*else*/ {
__pyx_t_3 = (__pyx_v_suboffset_dim[0]);
(__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
}
__pyx_L23:;
/* "View.MemoryView":894
* dst.suboffsets[suboffset_dim[0]] += start * stride
*
* if suboffset >= 0: # <<<<<<<<<<<<<<
* if not is_slice:
* if new_ndim == 0:
*/
__pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":895
*
* if suboffset >= 0:
* if not is_slice: # <<<<<<<<<<<<<<
* if new_ndim == 0:
* dst.data = (<char **> dst.data)[0] + suboffset
*/
__pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":896
* if suboffset >= 0:
* if not is_slice:
* if new_ndim == 0: # <<<<<<<<<<<<<<
* dst.data = (<char **> dst.data)[0] + suboffset
* else:
*/
__pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":897
* if not is_slice:
* if new_ndim == 0:
* dst.data = (<char **> dst.data)[0] + suboffset # <<<<<<<<<<<<<<
* else:
* _err_dim(IndexError, "All dimensions preceding dimension %d "
*/
__pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
/* "View.MemoryView":896
* if suboffset >= 0:
* if not is_slice:
* if new_ndim == 0: # <<<<<<<<<<<<<<
* dst.data = (<char **> dst.data)[0] + suboffset
* else:
*/
goto __pyx_L26;
}
/* "View.MemoryView":899
* dst.data = (<char **> dst.data)[0] + suboffset
* else:
* _err_dim(IndexError, "All dimensions preceding dimension %d " # <<<<<<<<<<<<<<
* "must be indexed and not sliced", dim)
* else:
*/
/*else*/ {
/* "View.MemoryView":900
* else:
* _err_dim(IndexError, "All dimensions preceding dimension %d "
* "must be indexed and not sliced", dim) # <<<<<<<<<<<<<<
* else:
* suboffset_dim[0] = new_ndim
*/
__pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"All dimensions preceding dimension %d must be indexed and not sliced"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 899, __pyx_L1_error)
}
__pyx_L26:;
/* "View.MemoryView":895
*
* if suboffset >= 0:
* if not is_slice: # <<<<<<<<<<<<<<
* if new_ndim == 0:
* dst.data = (<char **> dst.data)[0] + suboffset
*/
goto __pyx_L25;
}
/* "View.MemoryView":902
* "must be indexed and not sliced", dim)
* else:
* suboffset_dim[0] = new_ndim # <<<<<<<<<<<<<<
*
* return 0
*/
/*else*/ {
(__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
}
__pyx_L25:;
/* "View.MemoryView":894
* dst.suboffsets[suboffset_dim[0]] += start * stride
*
* if suboffset >= 0: # <<<<<<<<<<<<<<
* if not is_slice:
* if new_ndim == 0:
*/
}
/* "View.MemoryView":904
* suboffset_dim[0] = new_ndim
*
* return 0 # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":807
*
* @cname('__pyx_memoryview_slice_memviewslice')
* cdef int slice_memviewslice( # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.slice_memviewslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = -1;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":910
*
* @cname('__pyx_pybuffer_index')
* cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<<
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1
*/
static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, Py_ssize_t __pyx_v_index, Py_ssize_t __pyx_v_dim) {
Py_ssize_t __pyx_v_shape;
Py_ssize_t __pyx_v_stride;
Py_ssize_t __pyx_v_suboffset;
Py_ssize_t __pyx_v_itemsize;
char *__pyx_v_resultp;
char *__pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("pybuffer_index", 0);
/* "View.MemoryView":912
* cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1 # <<<<<<<<<<<<<<
* cdef Py_ssize_t itemsize = view.itemsize
* cdef char *resultp
*/
__pyx_v_suboffset = -1L;
/* "View.MemoryView":913
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1
* cdef Py_ssize_t itemsize = view.itemsize # <<<<<<<<<<<<<<
* cdef char *resultp
*
*/
__pyx_t_1 = __pyx_v_view->itemsize;
__pyx_v_itemsize = __pyx_t_1;
/* "View.MemoryView":916
* cdef char *resultp
*
* if view.ndim == 0: # <<<<<<<<<<<<<<
* shape = view.len / itemsize
* stride = itemsize
*/
__pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":917
*
* if view.ndim == 0:
* shape = view.len / itemsize # <<<<<<<<<<<<<<
* stride = itemsize
* else:
*/
if (unlikely(__pyx_v_itemsize == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
__PYX_ERR(2, 917, __pyx_L1_error)
}
else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
__PYX_ERR(2, 917, __pyx_L1_error)
}
__pyx_v_shape = (__pyx_v_view->len / __pyx_v_itemsize);
/* "View.MemoryView":918
* if view.ndim == 0:
* shape = view.len / itemsize
* stride = itemsize # <<<<<<<<<<<<<<
* else:
* shape = view.shape[dim]
*/
__pyx_v_stride = __pyx_v_itemsize;
/* "View.MemoryView":916
* cdef char *resultp
*
* if view.ndim == 0: # <<<<<<<<<<<<<<
* shape = view.len / itemsize
* stride = itemsize
*/
goto __pyx_L3;
}
/* "View.MemoryView":920
* stride = itemsize
* else:
* shape = view.shape[dim] # <<<<<<<<<<<<<<
* stride = view.strides[dim]
* if view.suboffsets != NULL:
*/
/*else*/ {
__pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
/* "View.MemoryView":921
* else:
* shape = view.shape[dim]
* stride = view.strides[dim] # <<<<<<<<<<<<<<
* if view.suboffsets != NULL:
* suboffset = view.suboffsets[dim]
*/
__pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
/* "View.MemoryView":922
* shape = view.shape[dim]
* stride = view.strides[dim]
* if view.suboffsets != NULL: # <<<<<<<<<<<<<<
* suboffset = view.suboffsets[dim]
*
*/
__pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":923
* stride = view.strides[dim]
* if view.suboffsets != NULL:
* suboffset = view.suboffsets[dim] # <<<<<<<<<<<<<<
*
* if index < 0:
*/
__pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
/* "View.MemoryView":922
* shape = view.shape[dim]
* stride = view.strides[dim]
* if view.suboffsets != NULL: # <<<<<<<<<<<<<<
* suboffset = view.suboffsets[dim]
*
*/
}
}
__pyx_L3:;
/* "View.MemoryView":925
* suboffset = view.suboffsets[dim]
*
* if index < 0: # <<<<<<<<<<<<<<
* index += view.shape[dim]
* if index < 0:
*/
__pyx_t_2 = ((__pyx_v_index < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":926
*
* if index < 0:
* index += view.shape[dim] # <<<<<<<<<<<<<<
* if index < 0:
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*/
__pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
/* "View.MemoryView":927
* if index < 0:
* index += view.shape[dim]
* if index < 0: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
__pyx_t_2 = ((__pyx_v_index < 0) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":928
* index += view.shape[dim]
* if index < 0:
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<<
*
* if index >= shape:
*/
__pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 928, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 928, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 928, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 928, __pyx_L1_error)
/* "View.MemoryView":927
* if index < 0:
* index += view.shape[dim]
* if index < 0: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
}
/* "View.MemoryView":925
* suboffset = view.suboffsets[dim]
*
* if index < 0: # <<<<<<<<<<<<<<
* index += view.shape[dim]
* if index < 0:
*/
}
/* "View.MemoryView":930
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
* if index >= shape: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
__pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":931
*
* if index >= shape:
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<<
*
* resultp = bufp + index * stride
*/
__pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 931, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 931, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 931, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 931, __pyx_L1_error)
/* "View.MemoryView":930
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
* if index >= shape: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
}
/* "View.MemoryView":933
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
* resultp = bufp + index * stride # <<<<<<<<<<<<<<
* if suboffset >= 0:
* resultp = (<char **> resultp)[0] + suboffset
*/
__pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
/* "View.MemoryView":934
*
* resultp = bufp + index * stride
* if suboffset >= 0: # <<<<<<<<<<<<<<
* resultp = (<char **> resultp)[0] + suboffset
*
*/
__pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":935
* resultp = bufp + index * stride
* if suboffset >= 0:
* resultp = (<char **> resultp)[0] + suboffset # <<<<<<<<<<<<<<
*
* return resultp
*/
__pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
/* "View.MemoryView":934
*
* resultp = bufp + index * stride
* if suboffset >= 0: # <<<<<<<<<<<<<<
* resultp = (<char **> resultp)[0] + suboffset
*
*/
}
/* "View.MemoryView":937
* resultp = (<char **> resultp)[0] + suboffset
*
* return resultp # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_resultp;
goto __pyx_L0;
/* "View.MemoryView":910
*
* @cname('__pyx_pybuffer_index')
* cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<<
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView.pybuffer_index", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":943
*
* @cname('__pyx_memslice_transpose')
* cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: # <<<<<<<<<<<<<<
* cdef int ndim = memslice.memview.view.ndim
*
*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
int __pyx_v_ndim;
Py_ssize_t *__pyx_v_shape;
Py_ssize_t *__pyx_v_strides;
int __pyx_v_i;
int __pyx_v_j;
int __pyx_r;
int __pyx_t_1;
Py_ssize_t *__pyx_t_2;
long __pyx_t_3;
long __pyx_t_4;
Py_ssize_t __pyx_t_5;
Py_ssize_t __pyx_t_6;
int __pyx_t_7;
int __pyx_t_8;
int __pyx_t_9;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
/* "View.MemoryView":944
* @cname('__pyx_memslice_transpose')
* cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
* cdef int ndim = memslice.memview.view.ndim # <<<<<<<<<<<<<<
*
* cdef Py_ssize_t *shape = memslice.shape
*/
__pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
__pyx_v_ndim = __pyx_t_1;
/* "View.MemoryView":946
* cdef int ndim = memslice.memview.view.ndim
*
* cdef Py_ssize_t *shape = memslice.shape # <<<<<<<<<<<<<<
* cdef Py_ssize_t *strides = memslice.strides
*
*/
__pyx_t_2 = __pyx_v_memslice->shape;
__pyx_v_shape = __pyx_t_2;
/* "View.MemoryView":947
*
* cdef Py_ssize_t *shape = memslice.shape
* cdef Py_ssize_t *strides = memslice.strides # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = __pyx_v_memslice->strides;
__pyx_v_strides = __pyx_t_2;
/* "View.MemoryView":951
*
* cdef int i, j
* for i in range(ndim / 2): # <<<<<<<<<<<<<<
* j = ndim - 1 - i
* strides[i], strides[j] = strides[j], strides[i]
*/
__pyx_t_3 = (__pyx_v_ndim / 2);
__pyx_t_4 = __pyx_t_3;
for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_4; __pyx_t_1+=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":952
* cdef int i, j
* for i in range(ndim / 2):
* j = ndim - 1 - i # <<<<<<<<<<<<<<
* strides[i], strides[j] = strides[j], strides[i]
* shape[i], shape[j] = shape[j], shape[i]
*/
__pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
/* "View.MemoryView":953
* for i in range(ndim / 2):
* j = ndim - 1 - i
* strides[i], strides[j] = strides[j], strides[i] # <<<<<<<<<<<<<<
* shape[i], shape[j] = shape[j], shape[i]
*
*/
__pyx_t_5 = (__pyx_v_strides[__pyx_v_j]);
__pyx_t_6 = (__pyx_v_strides[__pyx_v_i]);
(__pyx_v_strides[__pyx_v_i]) = __pyx_t_5;
(__pyx_v_strides[__pyx_v_j]) = __pyx_t_6;
/* "View.MemoryView":954
* j = ndim - 1 - i
* strides[i], strides[j] = strides[j], strides[i]
* shape[i], shape[j] = shape[j], shape[i] # <<<<<<<<<<<<<<
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
*/
__pyx_t_6 = (__pyx_v_shape[__pyx_v_j]);
__pyx_t_5 = (__pyx_v_shape[__pyx_v_i]);
(__pyx_v_shape[__pyx_v_i]) = __pyx_t_6;
(__pyx_v_shape[__pyx_v_j]) = __pyx_t_5;
/* "View.MemoryView":956
* shape[i], shape[j] = shape[j], shape[i]
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<<
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
*
*/
__pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
if (!__pyx_t_8) {
} else {
__pyx_t_7 = __pyx_t_8;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
__pyx_t_7 = __pyx_t_8;
__pyx_L6_bool_binop_done:;
if (__pyx_t_7) {
/* "View.MemoryView":957
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions") # <<<<<<<<<<<<<<
*
* return 1
*/
__pyx_t_9 = __pyx_memoryview_err(__pyx_builtin_ValueError, ((char *)"Cannot transpose memoryview with indirect dimensions")); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 957, __pyx_L1_error)
/* "View.MemoryView":956
* shape[i], shape[j] = shape[j], shape[i]
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<<
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
*
*/
}
}
/* "View.MemoryView":959
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
*
* return 1 # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 1;
goto __pyx_L0;
/* "View.MemoryView":943
*
* @cname('__pyx_memslice_transpose')
* cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: # <<<<<<<<<<<<<<
* cdef int ndim = memslice.memview.view.ndim
*
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.transpose_memslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = 0;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":976
* cdef int (*to_dtype_func)(char *, object) except 0
*
* def __dealloc__(self): # <<<<<<<<<<<<<<
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
*/
/* Python wrapper */
static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
__pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__", 0);
/* "View.MemoryView":977
*
* def __dealloc__(self):
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1) # <<<<<<<<<<<<<<
*
* cdef convert_item_to_object(self, char *itemp):
*/
__PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
/* "View.MemoryView":976
* cdef int (*to_dtype_func)(char *, object) except 0
*
* def __dealloc__(self): # <<<<<<<<<<<<<<
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":979
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* if self.to_object_func != NULL:
* return self.to_object_func(itemp)
*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("convert_item_to_object", 0);
/* "View.MemoryView":980
*
* cdef convert_item_to_object(self, char *itemp):
* if self.to_object_func != NULL: # <<<<<<<<<<<<<<
* return self.to_object_func(itemp)
* else:
*/
__pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":981
* cdef convert_item_to_object(self, char *itemp):
* if self.to_object_func != NULL:
* return self.to_object_func(itemp) # <<<<<<<<<<<<<<
* else:
* return memoryview.convert_item_to_object(self, itemp)
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 981, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":980
*
* cdef convert_item_to_object(self, char *itemp):
* if self.to_object_func != NULL: # <<<<<<<<<<<<<<
* return self.to_object_func(itemp)
* else:
*/
}
/* "View.MemoryView":983
* return self.to_object_func(itemp)
* else:
* return memoryview.convert_item_to_object(self, itemp) # <<<<<<<<<<<<<<
*
* cdef assign_item_from_object(self, char *itemp, object value):
*/
/*else*/ {
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 983, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
}
/* "View.MemoryView":979
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* if self.to_object_func != NULL:
* return self.to_object_func(itemp)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":985
* return memoryview.convert_item_to_object(self, itemp)
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* if self.to_dtype_func != NULL:
* self.to_dtype_func(itemp, value)
*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("assign_item_from_object", 0);
/* "View.MemoryView":986
*
* cdef assign_item_from_object(self, char *itemp, object value):
* if self.to_dtype_func != NULL: # <<<<<<<<<<<<<<
* self.to_dtype_func(itemp, value)
* else:
*/
__pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":987
* cdef assign_item_from_object(self, char *itemp, object value):
* if self.to_dtype_func != NULL:
* self.to_dtype_func(itemp, value) # <<<<<<<<<<<<<<
* else:
* memoryview.assign_item_from_object(self, itemp, value)
*/
__pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(2, 987, __pyx_L1_error)
/* "View.MemoryView":986
*
* cdef assign_item_from_object(self, char *itemp, object value):
* if self.to_dtype_func != NULL: # <<<<<<<<<<<<<<
* self.to_dtype_func(itemp, value)
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":989
* self.to_dtype_func(itemp, value)
* else:
* memoryview.assign_item_from_object(self, itemp, value) # <<<<<<<<<<<<<<
*
* @property
*/
/*else*/ {
__pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 989, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
}
__pyx_L3:;
/* "View.MemoryView":985
* return memoryview.convert_item_to_object(self, itemp)
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* if self.to_dtype_func != NULL:
* self.to_dtype_func(itemp, value)
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":992
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.from_object
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":993
* @property
* def base(self):
* return self.from_object # <<<<<<<<<<<<<<
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->from_object);
__pyx_r = __pyx_v_self->from_object;
goto __pyx_L0;
/* "View.MemoryView":992
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.from_object
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryviewslice___reduce_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryviewslice_2__setstate_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":999
*
* @cname('__pyx_memoryview_fromslice')
* cdef memoryview_fromslice(__Pyx_memviewslice memviewslice, # <<<<<<<<<<<<<<
* int ndim,
* object (*to_object_func)(char *),
*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
Py_ssize_t __pyx_v_suboffset;
PyObject *__pyx_v_length = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
__Pyx_TypeInfo *__pyx_t_4;
Py_buffer __pyx_t_5;
Py_ssize_t *__pyx_t_6;
Py_ssize_t *__pyx_t_7;
Py_ssize_t *__pyx_t_8;
Py_ssize_t __pyx_t_9;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("memoryview_fromslice", 0);
/* "View.MemoryView":1007
* cdef _memoryviewslice result
*
* if <PyObject *> memviewslice.memview == Py_None: # <<<<<<<<<<<<<<
* return None
*
*/
__pyx_t_1 = ((((PyObject *)__pyx_v_memviewslice.memview) == Py_None) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1008
*
* if <PyObject *> memviewslice.memview == Py_None:
* return None # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
/* "View.MemoryView":1007
* cdef _memoryviewslice result
*
* if <PyObject *> memviewslice.memview == Py_None: # <<<<<<<<<<<<<<
* return None
*
*/
}
/* "View.MemoryView":1013
*
*
* result = _memoryviewslice(None, 0, dtype_is_object) # <<<<<<<<<<<<<<
*
* result.from_slice = memviewslice
*/
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1013, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1013, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
__Pyx_INCREF(__pyx_int_0);
__Pyx_GIVEREF(__pyx_int_0);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1013, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":1015
* result = _memoryviewslice(None, 0, dtype_is_object)
*
* result.from_slice = memviewslice # <<<<<<<<<<<<<<
* __PYX_INC_MEMVIEW(&memviewslice, 1)
*
*/
__pyx_v_result->from_slice = __pyx_v_memviewslice;
/* "View.MemoryView":1016
*
* result.from_slice = memviewslice
* __PYX_INC_MEMVIEW(&memviewslice, 1) # <<<<<<<<<<<<<<
*
* result.from_object = (<memoryview> memviewslice.memview).base
*/
__PYX_INC_MEMVIEW((&__pyx_v_memviewslice), 1);
/* "View.MemoryView":1018
* __PYX_INC_MEMVIEW(&memviewslice, 1)
*
* result.from_object = (<memoryview> memviewslice.memview).base # <<<<<<<<<<<<<<
* result.typeinfo = memviewslice.memview.typeinfo
*
*/
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_memviewslice.memview), __pyx_n_s_base); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1018, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__Pyx_GOTREF(__pyx_v_result->from_object);
__Pyx_DECREF(__pyx_v_result->from_object);
__pyx_v_result->from_object = __pyx_t_2;
__pyx_t_2 = 0;
/* "View.MemoryView":1019
*
* result.from_object = (<memoryview> memviewslice.memview).base
* result.typeinfo = memviewslice.memview.typeinfo # <<<<<<<<<<<<<<
*
* result.view = memviewslice.memview.view
*/
__pyx_t_4 = __pyx_v_memviewslice.memview->typeinfo;
__pyx_v_result->__pyx_base.typeinfo = __pyx_t_4;
/* "View.MemoryView":1021
* result.typeinfo = memviewslice.memview.typeinfo
*
* result.view = memviewslice.memview.view # <<<<<<<<<<<<<<
* result.view.buf = <void *> memviewslice.data
* result.view.ndim = ndim
*/
__pyx_t_5 = __pyx_v_memviewslice.memview->view;
__pyx_v_result->__pyx_base.view = __pyx_t_5;
/* "View.MemoryView":1022
*
* result.view = memviewslice.memview.view
* result.view.buf = <void *> memviewslice.data # <<<<<<<<<<<<<<
* result.view.ndim = ndim
* (<__pyx_buffer *> &result.view).obj = Py_None
*/
__pyx_v_result->__pyx_base.view.buf = ((void *)__pyx_v_memviewslice.data);
/* "View.MemoryView":1023
* result.view = memviewslice.memview.view
* result.view.buf = <void *> memviewslice.data
* result.view.ndim = ndim # <<<<<<<<<<<<<<
* (<__pyx_buffer *> &result.view).obj = Py_None
* Py_INCREF(Py_None)
*/
__pyx_v_result->__pyx_base.view.ndim = __pyx_v_ndim;
/* "View.MemoryView":1024
* result.view.buf = <void *> memviewslice.data
* result.view.ndim = ndim
* (<__pyx_buffer *> &result.view).obj = Py_None # <<<<<<<<<<<<<<
* Py_INCREF(Py_None)
*
*/
((Py_buffer *)(&__pyx_v_result->__pyx_base.view))->obj = Py_None;
/* "View.MemoryView":1025
* result.view.ndim = ndim
* (<__pyx_buffer *> &result.view).obj = Py_None
* Py_INCREF(Py_None) # <<<<<<<<<<<<<<
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:
*/
Py_INCREF(Py_None);
/* "View.MemoryView":1027
* Py_INCREF(Py_None)
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: # <<<<<<<<<<<<<<
* result.flags = PyBUF_RECORDS
* else:
*/
__pyx_t_1 = ((((struct __pyx_memoryview_obj *)__pyx_v_memviewslice.memview)->flags & PyBUF_WRITABLE) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1028
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:
* result.flags = PyBUF_RECORDS # <<<<<<<<<<<<<<
* else:
* result.flags = PyBUF_RECORDS_RO
*/
__pyx_v_result->__pyx_base.flags = PyBUF_RECORDS;
/* "View.MemoryView":1027
* Py_INCREF(Py_None)
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: # <<<<<<<<<<<<<<
* result.flags = PyBUF_RECORDS
* else:
*/
goto __pyx_L4;
}
/* "View.MemoryView":1030
* result.flags = PyBUF_RECORDS
* else:
* result.flags = PyBUF_RECORDS_RO # <<<<<<<<<<<<<<
*
* result.view.shape = <Py_ssize_t *> result.from_slice.shape
*/
/*else*/ {
__pyx_v_result->__pyx_base.flags = PyBUF_RECORDS_RO;
}
__pyx_L4:;
/* "View.MemoryView":1032
* result.flags = PyBUF_RECORDS_RO
*
* result.view.shape = <Py_ssize_t *> result.from_slice.shape # <<<<<<<<<<<<<<
* result.view.strides = <Py_ssize_t *> result.from_slice.strides
*
*/
__pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
/* "View.MemoryView":1033
*
* result.view.shape = <Py_ssize_t *> result.from_slice.shape
* result.view.strides = <Py_ssize_t *> result.from_slice.strides # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
/* "View.MemoryView":1036
*
*
* result.view.suboffsets = NULL # <<<<<<<<<<<<<<
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0:
*/
__pyx_v_result->__pyx_base.view.suboffsets = NULL;
/* "View.MemoryView":1037
*
* result.view.suboffsets = NULL
* for suboffset in result.from_slice.suboffsets[:ndim]: # <<<<<<<<<<<<<<
* if suboffset >= 0:
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
*/
__pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
__pyx_t_6 = __pyx_t_8;
__pyx_v_suboffset = (__pyx_t_6[0]);
/* "View.MemoryView":1038
* result.view.suboffsets = NULL
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
* break
*/
__pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1039
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0:
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
/* "View.MemoryView":1040
* if suboffset >= 0:
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
* break # <<<<<<<<<<<<<<
*
* result.view.len = result.view.itemsize
*/
goto __pyx_L6_break;
/* "View.MemoryView":1038
* result.view.suboffsets = NULL
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
* break
*/
}
}
__pyx_L6_break:;
/* "View.MemoryView":1042
* break
*
* result.view.len = result.view.itemsize # <<<<<<<<<<<<<<
* for length in result.view.shape[:ndim]:
* result.view.len *= length
*/
__pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
__pyx_v_result->__pyx_base.view.len = __pyx_t_9;
/* "View.MemoryView":1043
*
* result.view.len = result.view.itemsize
* for length in result.view.shape[:ndim]: # <<<<<<<<<<<<<<
* result.view.len *= length
*
*/
__pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
__pyx_t_6 = __pyx_t_8;
__pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1043, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":1044
* result.view.len = result.view.itemsize
* for length in result.view.shape[:ndim]:
* result.view.len *= length # <<<<<<<<<<<<<<
*
* result.to_object_func = to_object_func
*/
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1044, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1044, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 1044, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result->__pyx_base.view.len = __pyx_t_9;
}
/* "View.MemoryView":1046
* result.view.len *= length
*
* result.to_object_func = to_object_func # <<<<<<<<<<<<<<
* result.to_dtype_func = to_dtype_func
*
*/
__pyx_v_result->to_object_func = __pyx_v_to_object_func;
/* "View.MemoryView":1047
*
* result.to_object_func = to_object_func
* result.to_dtype_func = to_dtype_func # <<<<<<<<<<<<<<
*
* return result
*/
__pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
/* "View.MemoryView":1049
* result.to_dtype_func = to_dtype_func
*
* return result # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_get_slice_from_memoryview')
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = ((PyObject *)__pyx_v_result);
goto __pyx_L0;
/* "View.MemoryView":999
*
* @cname('__pyx_memoryview_fromslice')
* cdef memoryview_fromslice(__Pyx_memviewslice memviewslice, # <<<<<<<<<<<<<<
* int ndim,
* object (*to_object_func)(char *),
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview_fromslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XDECREF(__pyx_v_length);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1052
*
* @cname('__pyx_memoryview_get_slice_from_memoryview')
* cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *mslice) except NULL:
* cdef _memoryviewslice obj
*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_mslice) {
struct __pyx_memoryviewslice_obj *__pyx_v_obj = 0;
__Pyx_memviewslice *__pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("get_slice_from_memview", 0);
/* "View.MemoryView":1055
* __Pyx_memviewslice *mslice) except NULL:
* cdef _memoryviewslice obj
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* obj = memview
* return &obj.from_slice
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1056
* cdef _memoryviewslice obj
* if isinstance(memview, _memoryviewslice):
* obj = memview # <<<<<<<<<<<<<<
* return &obj.from_slice
* else:
*/
if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(2, 1056, __pyx_L1_error)
__pyx_t_3 = ((PyObject *)__pyx_v_memview);
__Pyx_INCREF(__pyx_t_3);
__pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":1057
* if isinstance(memview, _memoryviewslice):
* obj = memview
* return &obj.from_slice # <<<<<<<<<<<<<<
* else:
* slice_copy(memview, mslice)
*/
__pyx_r = (&__pyx_v_obj->from_slice);
goto __pyx_L0;
/* "View.MemoryView":1055
* __Pyx_memviewslice *mslice) except NULL:
* cdef _memoryviewslice obj
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* obj = memview
* return &obj.from_slice
*/
}
/* "View.MemoryView":1059
* return &obj.from_slice
* else:
* slice_copy(memview, mslice) # <<<<<<<<<<<<<<
* return mslice
*
*/
/*else*/ {
__pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
/* "View.MemoryView":1060
* else:
* slice_copy(memview, mslice)
* return mslice # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_slice_copy')
*/
__pyx_r = __pyx_v_mslice;
goto __pyx_L0;
}
/* "View.MemoryView":1052
*
* @cname('__pyx_memoryview_get_slice_from_memoryview')
* cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *mslice) except NULL:
* cdef _memoryviewslice obj
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_obj);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1063
*
* @cname('__pyx_memoryview_slice_copy')
* cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst): # <<<<<<<<<<<<<<
* cdef int dim
* cdef (Py_ssize_t*) shape, strides, suboffsets
*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_dst) {
int __pyx_v_dim;
Py_ssize_t *__pyx_v_shape;
Py_ssize_t *__pyx_v_strides;
Py_ssize_t *__pyx_v_suboffsets;
__Pyx_RefNannyDeclarations
Py_ssize_t *__pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
Py_ssize_t __pyx_t_5;
__Pyx_RefNannySetupContext("slice_copy", 0);
/* "View.MemoryView":1067
* cdef (Py_ssize_t*) shape, strides, suboffsets
*
* shape = memview.view.shape # <<<<<<<<<<<<<<
* strides = memview.view.strides
* suboffsets = memview.view.suboffsets
*/
__pyx_t_1 = __pyx_v_memview->view.shape;
__pyx_v_shape = __pyx_t_1;
/* "View.MemoryView":1068
*
* shape = memview.view.shape
* strides = memview.view.strides # <<<<<<<<<<<<<<
* suboffsets = memview.view.suboffsets
*
*/
__pyx_t_1 = __pyx_v_memview->view.strides;
__pyx_v_strides = __pyx_t_1;
/* "View.MemoryView":1069
* shape = memview.view.shape
* strides = memview.view.strides
* suboffsets = memview.view.suboffsets # <<<<<<<<<<<<<<
*
* dst.memview = <__pyx_memoryview *> memview
*/
__pyx_t_1 = __pyx_v_memview->view.suboffsets;
__pyx_v_suboffsets = __pyx_t_1;
/* "View.MemoryView":1071
* suboffsets = memview.view.suboffsets
*
* dst.memview = <__pyx_memoryview *> memview # <<<<<<<<<<<<<<
* dst.data = <char *> memview.view.buf
*
*/
__pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
/* "View.MemoryView":1072
*
* dst.memview = <__pyx_memoryview *> memview
* dst.data = <char *> memview.view.buf # <<<<<<<<<<<<<<
*
* for dim in range(memview.view.ndim):
*/
__pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
/* "View.MemoryView":1074
* dst.data = <char *> memview.view.buf
*
* for dim in range(memview.view.ndim): # <<<<<<<<<<<<<<
* dst.shape[dim] = shape[dim]
* dst.strides[dim] = strides[dim]
*/
__pyx_t_2 = __pyx_v_memview->view.ndim;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_dim = __pyx_t_4;
/* "View.MemoryView":1075
*
* for dim in range(memview.view.ndim):
* dst.shape[dim] = shape[dim] # <<<<<<<<<<<<<<
* dst.strides[dim] = strides[dim]
* dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
*/
(__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
/* "View.MemoryView":1076
* for dim in range(memview.view.ndim):
* dst.shape[dim] = shape[dim]
* dst.strides[dim] = strides[dim] # <<<<<<<<<<<<<<
* dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
*
*/
(__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
/* "View.MemoryView":1077
* dst.shape[dim] = shape[dim]
* dst.strides[dim] = strides[dim]
* dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1 # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_object')
*/
if ((__pyx_v_suboffsets != 0)) {
__pyx_t_5 = (__pyx_v_suboffsets[__pyx_v_dim]);
} else {
__pyx_t_5 = -1L;
}
(__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_5;
}
/* "View.MemoryView":1063
*
* @cname('__pyx_memoryview_slice_copy')
* cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst): # <<<<<<<<<<<<<<
* cdef int dim
* cdef (Py_ssize_t*) shape, strides, suboffsets
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":1080
*
* @cname('__pyx_memoryview_copy_object')
* cdef memoryview_copy(memoryview memview): # <<<<<<<<<<<<<<
* "Create a new memoryview object"
* cdef __Pyx_memviewslice memviewslice
*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx_v_memview) {
__Pyx_memviewslice __pyx_v_memviewslice;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("memoryview_copy", 0);
/* "View.MemoryView":1083
* "Create a new memoryview object"
* cdef __Pyx_memviewslice memviewslice
* slice_copy(memview, &memviewslice) # <<<<<<<<<<<<<<
* return memoryview_copy_from_slice(memview, &memviewslice)
*
*/
__pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
/* "View.MemoryView":1084
* cdef __Pyx_memviewslice memviewslice
* slice_copy(memview, &memviewslice)
* return memoryview_copy_from_slice(memview, &memviewslice) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_object_from_slice')
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1084, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":1080
*
* @cname('__pyx_memoryview_copy_object')
* cdef memoryview_copy(memoryview memview): # <<<<<<<<<<<<<<
* "Create a new memoryview object"
* cdef __Pyx_memviewslice memviewslice
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview_copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1087
*
* @cname('__pyx_memoryview_copy_object_from_slice')
* cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<<
* """
* Create a new memoryview object from a given memoryview object and slice.
*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_memviewslice) {
PyObject *(*__pyx_v_to_object_func)(char *);
int (*__pyx_v_to_dtype_func)(char *, PyObject *);
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *(*__pyx_t_3)(char *);
int (*__pyx_t_4)(char *, PyObject *);
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
/* "View.MemoryView":1094
* cdef int (*to_dtype_func)(char *, object) except 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1095
*
* if isinstance(memview, _memoryviewslice):
* to_object_func = (<_memoryviewslice> memview).to_object_func # <<<<<<<<<<<<<<
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
* else:
*/
__pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
__pyx_v_to_object_func = __pyx_t_3;
/* "View.MemoryView":1096
* if isinstance(memview, _memoryviewslice):
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func # <<<<<<<<<<<<<<
* else:
* to_object_func = NULL
*/
__pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
__pyx_v_to_dtype_func = __pyx_t_4;
/* "View.MemoryView":1094
* cdef int (*to_dtype_func)(char *, object) except 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
*/
goto __pyx_L3;
}
/* "View.MemoryView":1098
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
* else:
* to_object_func = NULL # <<<<<<<<<<<<<<
* to_dtype_func = NULL
*
*/
/*else*/ {
__pyx_v_to_object_func = NULL;
/* "View.MemoryView":1099
* else:
* to_object_func = NULL
* to_dtype_func = NULL # <<<<<<<<<<<<<<
*
* return memoryview_fromslice(memviewslice[0], memview.view.ndim,
*/
__pyx_v_to_dtype_func = NULL;
}
__pyx_L3:;
/* "View.MemoryView":1101
* to_dtype_func = NULL
*
* return memoryview_fromslice(memviewslice[0], memview.view.ndim, # <<<<<<<<<<<<<<
* to_object_func, to_dtype_func,
* memview.dtype_is_object)
*/
__Pyx_XDECREF(__pyx_r);
/* "View.MemoryView":1103
* return memoryview_fromslice(memviewslice[0], memview.view.ndim,
* to_object_func, to_dtype_func,
* memview.dtype_is_object) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 1101, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "View.MemoryView":1087
*
* @cname('__pyx_memoryview_copy_object_from_slice')
* cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<<
* """
* Create a new memoryview object from a given memoryview object and slice.
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview_copy_from_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1109
*
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
* if arg < 0:
* return -arg
*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
Py_ssize_t __pyx_r;
int __pyx_t_1;
/* "View.MemoryView":1110
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
__pyx_t_1 = ((__pyx_v_arg < 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1111
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0:
* return -arg # <<<<<<<<<<<<<<
* else:
* return arg
*/
__pyx_r = (-__pyx_v_arg);
goto __pyx_L0;
/* "View.MemoryView":1110
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
}
/* "View.MemoryView":1113
* return -arg
* else:
* return arg # <<<<<<<<<<<<<<
*
* @cname('__pyx_get_best_slice_order')
*/
/*else*/ {
__pyx_r = __pyx_v_arg;
goto __pyx_L0;
}
/* "View.MemoryView":1109
*
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
* if arg < 0:
* return -arg
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1116
*
* @cname('__pyx_get_best_slice_order')
* cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
* """
* Figure out the best memory access order for a given slice.
*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim) {
int __pyx_v_i;
Py_ssize_t __pyx_v_c_stride;
Py_ssize_t __pyx_v_f_stride;
char __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "View.MemoryView":1121
* """
* cdef int i
* cdef Py_ssize_t c_stride = 0 # <<<<<<<<<<<<<<
* cdef Py_ssize_t f_stride = 0
*
*/
__pyx_v_c_stride = 0;
/* "View.MemoryView":1122
* cdef int i
* cdef Py_ssize_t c_stride = 0
* cdef Py_ssize_t f_stride = 0 # <<<<<<<<<<<<<<
*
* for i in range(ndim - 1, -1, -1):
*/
__pyx_v_f_stride = 0;
/* "View.MemoryView":1124
* cdef Py_ssize_t f_stride = 0
*
* for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
*/
for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":1125
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
__pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1126
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i] # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1127
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
goto __pyx_L4_break;
/* "View.MemoryView":1125
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L4_break:;
/* "View.MemoryView":1129
* break
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i]
*/
__pyx_t_1 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_1;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1130
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
__pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1131
* for i in range(ndim):
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i] # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1132
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
*/
goto __pyx_L7_break;
/* "View.MemoryView":1130
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L7_break:;
/* "View.MemoryView":1134
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
__pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1135
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
* return 'C' # <<<<<<<<<<<<<<
* else:
* return 'F'
*/
__pyx_r = 'C';
goto __pyx_L0;
/* "View.MemoryView":1134
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
}
/* "View.MemoryView":1137
* return 'C'
* else:
* return 'F' # <<<<<<<<<<<<<<
*
* @cython.cdivision(True)
*/
/*else*/ {
__pyx_r = 'F';
goto __pyx_L0;
}
/* "View.MemoryView":1116
*
* @cname('__pyx_get_best_slice_order')
* cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
* """
* Figure out the best memory access order for a given slice.
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1140
*
* @cython.cdivision(True)
* cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
* char *dst_data, Py_ssize_t *dst_strides,
* Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
*/
static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
Py_ssize_t __pyx_v_dst_extent;
Py_ssize_t __pyx_v_src_stride;
Py_ssize_t __pyx_v_dst_stride;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
Py_ssize_t __pyx_t_4;
Py_ssize_t __pyx_t_5;
Py_ssize_t __pyx_t_6;
/* "View.MemoryView":1147
*
* cdef Py_ssize_t i
* cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0]
*/
__pyx_v_src_extent = (__pyx_v_src_shape[0]);
/* "View.MemoryView":1148
* cdef Py_ssize_t i
* cdef Py_ssize_t src_extent = src_shape[0]
* cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t src_stride = src_strides[0]
* cdef Py_ssize_t dst_stride = dst_strides[0]
*/
__pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
/* "View.MemoryView":1149
* cdef Py_ssize_t src_extent = src_shape[0]
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
*/
__pyx_v_src_stride = (__pyx_v_src_strides[0]);
/* "View.MemoryView":1150
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0]
* cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<<
*
* if ndim == 1:
*/
__pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
/* "View.MemoryView":1152
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
*/
__pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1153
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
__pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
__pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
/* "View.MemoryView":1154
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride): # <<<<<<<<<<<<<<
* memcpy(dst_data, src_data, itemsize * dst_extent)
* else:
*/
__pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
}
__pyx_t_3 = (__pyx_t_2 != 0);
__pyx_t_1 = __pyx_t_3;
__pyx_L5_bool_binop_done:;
/* "View.MemoryView":1153
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
if (__pyx_t_1) {
/* "View.MemoryView":1155
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<<
* else:
* for i in range(dst_extent):
*/
(void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));
/* "View.MemoryView":1153
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
goto __pyx_L4;
}
/* "View.MemoryView":1157
* memcpy(dst_data, src_data, itemsize * dst_extent)
* else:
* for i in range(dst_extent): # <<<<<<<<<<<<<<
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride
*/
/*else*/ {
__pyx_t_4 = __pyx_v_dst_extent;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1158
* else:
* for i in range(dst_extent):
* memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<<
* src_data += src_stride
* dst_data += dst_stride
*/
(void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));
/* "View.MemoryView":1159
* for i in range(dst_extent):
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride # <<<<<<<<<<<<<<
* dst_data += dst_stride
* else:
*/
__pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
/* "View.MemoryView":1160
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride
* dst_data += dst_stride # <<<<<<<<<<<<<<
* else:
* for i in range(dst_extent):
*/
__pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
}
}
__pyx_L4:;
/* "View.MemoryView":1152
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
*/
goto __pyx_L3;
}
/* "View.MemoryView":1162
* dst_data += dst_stride
* else:
* for i in range(dst_extent): # <<<<<<<<<<<<<<
* _copy_strided_to_strided(src_data, src_strides + 1,
* dst_data, dst_strides + 1,
*/
/*else*/ {
__pyx_t_4 = __pyx_v_dst_extent;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1163
* else:
* for i in range(dst_extent):
* _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<<
* dst_data, dst_strides + 1,
* src_shape + 1, dst_shape + 1,
*/
_copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
/* "View.MemoryView":1167
* src_shape + 1, dst_shape + 1,
* ndim - 1, itemsize)
* src_data += src_stride # <<<<<<<<<<<<<<
* dst_data += dst_stride
*
*/
__pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
/* "View.MemoryView":1168
* ndim - 1, itemsize)
* src_data += src_stride
* dst_data += dst_stride # <<<<<<<<<<<<<<
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
*/
__pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
}
}
__pyx_L3:;
/* "View.MemoryView":1140
*
* @cython.cdivision(True)
* cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
* char *dst_data, Py_ssize_t *dst_strides,
* Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
*/
/* function exit code */
}
/* "View.MemoryView":1170
* dst_data += dst_stride
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
*/
static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
/* "View.MemoryView":1173
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
* _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<<
* src.shape, dst.shape, ndim, itemsize)
*
*/
_copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1170
* dst_data += dst_stride
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1177
*
* @cname('__pyx_memoryview_slice_get_size')
* cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
* "Return the size of the memory occupied by the slice in number of bytes"
* cdef Py_ssize_t shape, size = src.memview.view.itemsize
*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
Py_ssize_t __pyx_v_shape;
Py_ssize_t __pyx_v_size;
Py_ssize_t __pyx_r;
Py_ssize_t __pyx_t_1;
Py_ssize_t *__pyx_t_2;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
/* "View.MemoryView":1179
* cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:
* "Return the size of the memory occupied by the slice in number of bytes"
* cdef Py_ssize_t shape, size = src.memview.view.itemsize # <<<<<<<<<<<<<<
*
* for shape in src.shape[:ndim]:
*/
__pyx_t_1 = __pyx_v_src->memview->view.itemsize;
__pyx_v_size = __pyx_t_1;
/* "View.MemoryView":1181
* cdef Py_ssize_t shape, size = src.memview.view.itemsize
*
* for shape in src.shape[:ndim]: # <<<<<<<<<<<<<<
* size *= shape
*
*/
__pyx_t_3 = (__pyx_v_src->shape + __pyx_v_ndim);
for (__pyx_t_4 = __pyx_v_src->shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
__pyx_t_2 = __pyx_t_4;
__pyx_v_shape = (__pyx_t_2[0]);
/* "View.MemoryView":1182
*
* for shape in src.shape[:ndim]:
* size *= shape # <<<<<<<<<<<<<<
*
* return size
*/
__pyx_v_size = (__pyx_v_size * __pyx_v_shape);
}
/* "View.MemoryView":1184
* size *= shape
*
* return size # <<<<<<<<<<<<<<
*
* @cname('__pyx_fill_contig_strides_array')
*/
__pyx_r = __pyx_v_size;
goto __pyx_L0;
/* "View.MemoryView":1177
*
* @cname('__pyx_memoryview_slice_get_size')
* cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
* "Return the size of the memory occupied by the slice in number of bytes"
* cdef Py_ssize_t shape, size = src.memview.view.itemsize
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1187
*
* @cname('__pyx_fill_contig_strides_array')
* cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
* Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
* int ndim, char order) nogil:
*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
int __pyx_v_idx;
Py_ssize_t __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "View.MemoryView":1196
* cdef int idx
*
* if order == 'F': # <<<<<<<<<<<<<<
* for idx in range(ndim):
* strides[idx] = stride
*/
__pyx_t_1 = ((__pyx_v_order == 'F') != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1197
*
* if order == 'F':
* for idx in range(ndim): # <<<<<<<<<<<<<<
* strides[idx] = stride
* stride *= shape[idx]
*/
__pyx_t_2 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_idx = __pyx_t_4;
/* "View.MemoryView":1198
* if order == 'F':
* for idx in range(ndim):
* strides[idx] = stride # <<<<<<<<<<<<<<
* stride *= shape[idx]
* else:
*/
(__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
/* "View.MemoryView":1199
* for idx in range(ndim):
* strides[idx] = stride
* stride *= shape[idx] # <<<<<<<<<<<<<<
* else:
* for idx in range(ndim - 1, -1, -1):
*/
__pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
}
/* "View.MemoryView":1196
* cdef int idx
*
* if order == 'F': # <<<<<<<<<<<<<<
* for idx in range(ndim):
* strides[idx] = stride
*/
goto __pyx_L3;
}
/* "View.MemoryView":1201
* stride *= shape[idx]
* else:
* for idx in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* strides[idx] = stride
* stride *= shape[idx]
*/
/*else*/ {
for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
__pyx_v_idx = __pyx_t_2;
/* "View.MemoryView":1202
* else:
* for idx in range(ndim - 1, -1, -1):
* strides[idx] = stride # <<<<<<<<<<<<<<
* stride *= shape[idx]
*
*/
(__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
/* "View.MemoryView":1203
* for idx in range(ndim - 1, -1, -1):
* strides[idx] = stride
* stride *= shape[idx] # <<<<<<<<<<<<<<
*
* return stride
*/
__pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
}
}
__pyx_L3:;
/* "View.MemoryView":1205
* stride *= shape[idx]
*
* return stride # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_data_to_temp')
*/
__pyx_r = __pyx_v_stride;
goto __pyx_L0;
/* "View.MemoryView":1187
*
* @cname('__pyx_fill_contig_strides_array')
* cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
* Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
* int ndim, char order) nogil:
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1208
*
* @cname('__pyx_memoryview_copy_data_to_temp')
* cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *tmpslice,
* char order,
*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
int __pyx_v_i;
void *__pyx_v_result;
size_t __pyx_v_itemsize;
size_t __pyx_v_size;
void *__pyx_r;
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
struct __pyx_memoryview_obj *__pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
/* "View.MemoryView":1219
* cdef void *result
*
* cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<<
* cdef size_t size = slice_get_size(src, ndim)
*
*/
__pyx_t_1 = __pyx_v_src->memview->view.itemsize;
__pyx_v_itemsize = __pyx_t_1;
/* "View.MemoryView":1220
*
* cdef size_t itemsize = src.memview.view.itemsize
* cdef size_t size = slice_get_size(src, ndim) # <<<<<<<<<<<<<<
*
* result = malloc(size)
*/
__pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
/* "View.MemoryView":1222
* cdef size_t size = slice_get_size(src, ndim)
*
* result = malloc(size) # <<<<<<<<<<<<<<
* if not result:
* _err(MemoryError, NULL)
*/
__pyx_v_result = malloc(__pyx_v_size);
/* "View.MemoryView":1223
*
* result = malloc(size)
* if not result: # <<<<<<<<<<<<<<
* _err(MemoryError, NULL)
*
*/
__pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1224
* result = malloc(size)
* if not result:
* _err(MemoryError, NULL) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 1224, __pyx_L1_error)
/* "View.MemoryView":1223
*
* result = malloc(size)
* if not result: # <<<<<<<<<<<<<<
* _err(MemoryError, NULL)
*
*/
}
/* "View.MemoryView":1227
*
*
* tmpslice.data = <char *> result # <<<<<<<<<<<<<<
* tmpslice.memview = src.memview
* for i in range(ndim):
*/
__pyx_v_tmpslice->data = ((char *)__pyx_v_result);
/* "View.MemoryView":1228
*
* tmpslice.data = <char *> result
* tmpslice.memview = src.memview # <<<<<<<<<<<<<<
* for i in range(ndim):
* tmpslice.shape[i] = src.shape[i]
*/
__pyx_t_4 = __pyx_v_src->memview;
__pyx_v_tmpslice->memview = __pyx_t_4;
/* "View.MemoryView":1229
* tmpslice.data = <char *> result
* tmpslice.memview = src.memview
* for i in range(ndim): # <<<<<<<<<<<<<<
* tmpslice.shape[i] = src.shape[i]
* tmpslice.suboffsets[i] = -1
*/
__pyx_t_3 = __pyx_v_ndim;
__pyx_t_5 = __pyx_t_3;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1230
* tmpslice.memview = src.memview
* for i in range(ndim):
* tmpslice.shape[i] = src.shape[i] # <<<<<<<<<<<<<<
* tmpslice.suboffsets[i] = -1
*
*/
(__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
/* "View.MemoryView":1231
* for i in range(ndim):
* tmpslice.shape[i] = src.shape[i]
* tmpslice.suboffsets[i] = -1 # <<<<<<<<<<<<<<
*
* fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
*/
(__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
}
/* "View.MemoryView":1233
* tmpslice.suboffsets[i] = -1
*
* fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, # <<<<<<<<<<<<<<
* ndim, order)
*
*/
(void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order));
/* "View.MemoryView":1237
*
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if tmpslice.shape[i] == 1:
* tmpslice.strides[i] = 0
*/
__pyx_t_3 = __pyx_v_ndim;
__pyx_t_5 = __pyx_t_3;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1238
*
* for i in range(ndim):
* if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<<
* tmpslice.strides[i] = 0
*
*/
__pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1239
* for i in range(ndim):
* if tmpslice.shape[i] == 1:
* tmpslice.strides[i] = 0 # <<<<<<<<<<<<<<
*
* if slice_is_contig(src[0], order, ndim):
*/
(__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
/* "View.MemoryView":1238
*
* for i in range(ndim):
* if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<<
* tmpslice.strides[i] = 0
*
*/
}
}
/* "View.MemoryView":1241
* tmpslice.strides[i] = 0
*
* if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<<
* memcpy(result, src.data, size)
* else:
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1242
*
* if slice_is_contig(src[0], order, ndim):
* memcpy(result, src.data, size) # <<<<<<<<<<<<<<
* else:
* copy_strided_to_strided(src, tmpslice, ndim, itemsize)
*/
(void)(memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size));
/* "View.MemoryView":1241
* tmpslice.strides[i] = 0
*
* if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<<
* memcpy(result, src.data, size)
* else:
*/
goto __pyx_L9;
}
/* "View.MemoryView":1244
* memcpy(result, src.data, size)
* else:
* copy_strided_to_strided(src, tmpslice, ndim, itemsize) # <<<<<<<<<<<<<<
*
* return result
*/
/*else*/ {
copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
}
__pyx_L9:;
/* "View.MemoryView":1246
* copy_strided_to_strided(src, tmpslice, ndim, itemsize)
*
* return result # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_result;
goto __pyx_L0;
/* "View.MemoryView":1208
*
* @cname('__pyx_memoryview_copy_data_to_temp')
* cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *tmpslice,
* char order,
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.copy_data_to_temp", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = NULL;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1251
*
* @cname('__pyx_memoryview_err_extents')
* cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<<
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" %
*/
static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent1, Py_ssize_t __pyx_v_extent2) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("_err_extents", 0);
/* "View.MemoryView":1254
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" %
* (i, extent1, extent2)) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_err_dim')
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_3 = 0;
/* "View.MemoryView":1253
* cdef int _err_extents(int i, Py_ssize_t extent1,
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" % # <<<<<<<<<<<<<<
* (i, extent1, extent2))
*
*/
__pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1253, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1253, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_Raise(__pyx_t_4, 0, 0, 0);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__PYX_ERR(2, 1253, __pyx_L1_error)
/* "View.MemoryView":1251
*
* @cname('__pyx_memoryview_err_extents')
* cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<<
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" %
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView._err_extents", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
return __pyx_r;
}
/* "View.MemoryView":1257
*
* @cname('__pyx_memoryview_err_dim')
* cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii') % dim)
*
*/
static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg, int __pyx_v_dim) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("_err_dim", 0);
__Pyx_INCREF(__pyx_v_error);
/* "View.MemoryView":1258
* @cname('__pyx_memoryview_err_dim')
* cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
* raise error(msg.decode('ascii') % dim) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_err')
*/
__pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1258, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1258, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1258, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_INCREF(__pyx_v_error);
__pyx_t_3 = __pyx_v_error; __pyx_t_2 = NULL;
if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
__pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
if (likely(__pyx_t_2)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
__Pyx_INCREF(__pyx_t_2);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_3, function);
}
}
__pyx_t_1 = (__pyx_t_2) ? __Pyx_PyObject_Call2Args(__pyx_t_3, __pyx_t_2, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4);
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1258, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(2, 1258, __pyx_L1_error)
/* "View.MemoryView":1257
*
* @cname('__pyx_memoryview_err_dim')
* cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii') % dim)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView._err_dim", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__Pyx_XDECREF(__pyx_v_error);
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
return __pyx_r;
}
/* "View.MemoryView":1261
*
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil: # <<<<<<<<<<<<<<
* if msg != NULL:
* raise error(msg.decode('ascii'))
*/
static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("_err", 0);
__Pyx_INCREF(__pyx_v_error);
/* "View.MemoryView":1262
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil:
* if msg != NULL: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii'))
* else:
*/
__pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":1263
* cdef int _err(object error, char *msg) except -1 with gil:
* if msg != NULL:
* raise error(msg.decode('ascii')) # <<<<<<<<<<<<<<
* else:
* raise error
*/
__pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1263, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_error);
__pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
__pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
if (likely(__pyx_t_5)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
__Pyx_INCREF(__pyx_t_5);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_4, function);
}
}
__pyx_t_2 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_4, __pyx_t_5, __pyx_t_3) : __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3);
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1263, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_Raise(__pyx_t_2, 0, 0, 0);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__PYX_ERR(2, 1263, __pyx_L1_error)
/* "View.MemoryView":1262
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil:
* if msg != NULL: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii'))
* else:
*/
}
/* "View.MemoryView":1265
* raise error(msg.decode('ascii'))
* else:
* raise error # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_contents')
*/
/*else*/ {
__Pyx_Raise(__pyx_v_error, 0, 0, 0);
__PYX_ERR(2, 1265, __pyx_L1_error)
}
/* "View.MemoryView":1261
*
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil: # <<<<<<<<<<<<<<
* if msg != NULL:
* raise error(msg.decode('ascii'))
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView._err", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__Pyx_XDECREF(__pyx_v_error);
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
return __pyx_r;
}
/* "View.MemoryView":1268
*
* @cname('__pyx_memoryview_copy_contents')
* cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice dst,
* int src_ndim, int dst_ndim,
*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_memviewslice __pyx_v_dst, int __pyx_v_src_ndim, int __pyx_v_dst_ndim, int __pyx_v_dtype_is_object) {
void *__pyx_v_tmpdata;
size_t __pyx_v_itemsize;
int __pyx_v_i;
char __pyx_v_order;
int __pyx_v_broadcasting;
int __pyx_v_direct_copy;
__Pyx_memviewslice __pyx_v_tmp;
int __pyx_v_ndim;
int __pyx_r;
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
void *__pyx_t_7;
int __pyx_t_8;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
/* "View.MemoryView":1276
* Check for overlapping memory and verify the shapes.
* """
* cdef void *tmpdata = NULL # <<<<<<<<<<<<<<
* cdef size_t itemsize = src.memview.view.itemsize
* cdef int i
*/
__pyx_v_tmpdata = NULL;
/* "View.MemoryView":1277
* """
* cdef void *tmpdata = NULL
* cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<<
* cdef int i
* cdef char order = get_best_order(&src, src_ndim)
*/
__pyx_t_1 = __pyx_v_src.memview->view.itemsize;
__pyx_v_itemsize = __pyx_t_1;
/* "View.MemoryView":1279
* cdef size_t itemsize = src.memview.view.itemsize
* cdef int i
* cdef char order = get_best_order(&src, src_ndim) # <<<<<<<<<<<<<<
* cdef bint broadcasting = False
* cdef bint direct_copy = False
*/
__pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
/* "View.MemoryView":1280
* cdef int i
* cdef char order = get_best_order(&src, src_ndim)
* cdef bint broadcasting = False # <<<<<<<<<<<<<<
* cdef bint direct_copy = False
* cdef __Pyx_memviewslice tmp
*/
__pyx_v_broadcasting = 0;
/* "View.MemoryView":1281
* cdef char order = get_best_order(&src, src_ndim)
* cdef bint broadcasting = False
* cdef bint direct_copy = False # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice tmp
*
*/
__pyx_v_direct_copy = 0;
/* "View.MemoryView":1284
* cdef __Pyx_memviewslice tmp
*
* if src_ndim < dst_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim:
*/
__pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1285
*
* if src_ndim < dst_ndim:
* broadcast_leading(&src, src_ndim, dst_ndim) # <<<<<<<<<<<<<<
* elif dst_ndim < src_ndim:
* broadcast_leading(&dst, dst_ndim, src_ndim)
*/
__pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
/* "View.MemoryView":1284
* cdef __Pyx_memviewslice tmp
*
* if src_ndim < dst_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim:
*/
goto __pyx_L3;
}
/* "View.MemoryView":1286
* if src_ndim < dst_ndim:
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&dst, dst_ndim, src_ndim)
*
*/
__pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1287
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim:
* broadcast_leading(&dst, dst_ndim, src_ndim) # <<<<<<<<<<<<<<
*
* cdef int ndim = max(src_ndim, dst_ndim)
*/
__pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
/* "View.MemoryView":1286
* if src_ndim < dst_ndim:
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&dst, dst_ndim, src_ndim)
*
*/
}
__pyx_L3:;
/* "View.MemoryView":1289
* broadcast_leading(&dst, dst_ndim, src_ndim)
*
* cdef int ndim = max(src_ndim, dst_ndim) # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
__pyx_t_3 = __pyx_v_dst_ndim;
__pyx_t_4 = __pyx_v_src_ndim;
if (((__pyx_t_3 > __pyx_t_4) != 0)) {
__pyx_t_5 = __pyx_t_3;
} else {
__pyx_t_5 = __pyx_t_4;
}
__pyx_v_ndim = __pyx_t_5;
/* "View.MemoryView":1291
* cdef int ndim = max(src_ndim, dst_ndim)
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1:
*/
__pyx_t_5 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_5;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1292
*
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
* if src.shape[i] == 1:
* broadcasting = True
*/
__pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1293
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1: # <<<<<<<<<<<<<<
* broadcasting = True
* src.strides[i] = 0
*/
__pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1294
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1:
* broadcasting = True # <<<<<<<<<<<<<<
* src.strides[i] = 0
* else:
*/
__pyx_v_broadcasting = 1;
/* "View.MemoryView":1295
* if src.shape[i] == 1:
* broadcasting = True
* src.strides[i] = 0 # <<<<<<<<<<<<<<
* else:
* _err_extents(i, dst.shape[i], src.shape[i])
*/
(__pyx_v_src.strides[__pyx_v_i]) = 0;
/* "View.MemoryView":1293
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1: # <<<<<<<<<<<<<<
* broadcasting = True
* src.strides[i] = 0
*/
goto __pyx_L7;
}
/* "View.MemoryView":1297
* src.strides[i] = 0
* else:
* _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<<
*
* if src.suboffsets[i] >= 0:
*/
/*else*/ {
__pyx_t_6 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(2, 1297, __pyx_L1_error)
}
__pyx_L7:;
/* "View.MemoryView":1292
*
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
* if src.shape[i] == 1:
* broadcasting = True
*/
}
/* "View.MemoryView":1299
* _err_extents(i, dst.shape[i], src.shape[i])
*
* if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
*/
__pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1300
*
* if src.suboffsets[i] >= 0:
* _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<<
*
* if slices_overlap(&src, &dst, ndim, itemsize):
*/
__pyx_t_6 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(2, 1300, __pyx_L1_error)
/* "View.MemoryView":1299
* _err_extents(i, dst.shape[i], src.shape[i])
*
* if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
*/
}
}
/* "View.MemoryView":1302
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
* if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
*
* if not slice_is_contig(src, order, ndim):
*/
__pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1304
* if slices_overlap(&src, &dst, ndim, itemsize):
*
* if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
* order = get_best_order(&dst, ndim)
*
*/
__pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1305
*
* if not slice_is_contig(src, order, ndim):
* order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<<
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
*/
__pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
/* "View.MemoryView":1304
* if slices_overlap(&src, &dst, ndim, itemsize):
*
* if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
* order = get_best_order(&dst, ndim)
*
*/
}
/* "View.MemoryView":1307
* order = get_best_order(&dst, ndim)
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<<
* src = tmp
*
*/
__pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(2, 1307, __pyx_L1_error)
__pyx_v_tmpdata = __pyx_t_7;
/* "View.MemoryView":1308
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
* src = tmp # <<<<<<<<<<<<<<
*
* if not broadcasting:
*/
__pyx_v_src = __pyx_v_tmp;
/* "View.MemoryView":1302
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
* if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
*
* if not slice_is_contig(src, order, ndim):
*/
}
/* "View.MemoryView":1310
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1313
*
*
* if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim):
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1314
*
* if slice_is_contig(src, 'C', ndim):
* direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<<
* elif slice_is_contig(src, 'F', ndim):
* direct_copy = slice_is_contig(dst, 'F', ndim)
*/
__pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);
/* "View.MemoryView":1313
*
*
* if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim):
*/
goto __pyx_L12;
}
/* "View.MemoryView":1315
* if slice_is_contig(src, 'C', ndim):
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1316
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim):
* direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<<
*
* if direct_copy:
*/
__pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);
/* "View.MemoryView":1315
* if slice_is_contig(src, 'C', ndim):
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
*/
}
__pyx_L12:;
/* "View.MemoryView":1318
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
__pyx_t_2 = (__pyx_v_direct_copy != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1320
* if direct_copy:
*
* refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1321
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
* memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<<
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata)
*/
(void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));
/* "View.MemoryView":1322
* refcount_copying(&dst, dtype_is_object, ndim, False)
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
* free(tmpdata)
* return 0
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1323
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1324
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* if order == 'F' == get_best_order(&dst, ndim):
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1318
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
}
/* "View.MemoryView":1310
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1326
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = (__pyx_v_order == 'F');
if (__pyx_t_2) {
__pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
}
__pyx_t_8 = (__pyx_t_2 != 0);
if (__pyx_t_8) {
/* "View.MemoryView":1329
*
*
* transpose_memslice(&src) # <<<<<<<<<<<<<<
* transpose_memslice(&dst)
*
*/
__pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(2, 1329, __pyx_L1_error)
/* "View.MemoryView":1330
*
* transpose_memslice(&src)
* transpose_memslice(&dst) # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
__pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(2, 1330, __pyx_L1_error)
/* "View.MemoryView":1326
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1332
* transpose_memslice(&dst)
*
* refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* copy_strided_to_strided(&src, &dst, ndim, itemsize)
* refcount_copying(&dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1333
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
* copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<<
* refcount_copying(&dst, dtype_is_object, ndim, True)
*
*/
copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1334
* refcount_copying(&dst, dtype_is_object, ndim, False)
* copy_strided_to_strided(&src, &dst, ndim, itemsize)
* refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
*
* free(tmpdata)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1336
* refcount_copying(&dst, dtype_is_object, ndim, True)
*
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1337
*
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_broadcast_leading')
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1268
*
* @cname('__pyx_memoryview_copy_contents')
* cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice dst,
* int src_ndim, int dst_ndim,
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = -1;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1340
*
* @cname('__pyx_memoryview_broadcast_leading')
* cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
* int ndim,
* int ndim_other) nogil:
*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
int __pyx_v_i;
int __pyx_v_offset;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
/* "View.MemoryView":1344
* int ndim_other) nogil:
* cdef int i
* cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<<
*
* for i in range(ndim - 1, -1, -1):
*/
__pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
/* "View.MemoryView":1346
* cdef int offset = ndim_other - ndim
*
* for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i]
*/
for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":1347
*
* for i in range(ndim - 1, -1, -1):
* mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<<
* mslice.strides[i + offset] = mslice.strides[i]
* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*/
(__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
/* "View.MemoryView":1348
* for i in range(ndim - 1, -1, -1):
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<<
* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*
*/
(__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1349
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i]
* mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<<
*
* for i in range(offset):
*/
(__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
}
/* "View.MemoryView":1351
* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*
* for i in range(offset): # <<<<<<<<<<<<<<
* mslice.shape[i] = 1
* mslice.strides[i] = mslice.strides[0]
*/
__pyx_t_1 = __pyx_v_offset;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1352
*
* for i in range(offset):
* mslice.shape[i] = 1 # <<<<<<<<<<<<<<
* mslice.strides[i] = mslice.strides[0]
* mslice.suboffsets[i] = -1
*/
(__pyx_v_mslice->shape[__pyx_v_i]) = 1;
/* "View.MemoryView":1353
* for i in range(offset):
* mslice.shape[i] = 1
* mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<<
* mslice.suboffsets[i] = -1
*
*/
(__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
/* "View.MemoryView":1354
* mslice.shape[i] = 1
* mslice.strides[i] = mslice.strides[0]
* mslice.suboffsets[i] = -1 # <<<<<<<<<<<<<<
*
*
*/
(__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
}
/* "View.MemoryView":1340
*
* @cname('__pyx_memoryview_broadcast_leading')
* cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
* int ndim,
* int ndim_other) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1362
*
* @cname('__pyx_memoryview_refcount_copying')
* cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
* int ndim, bint inc) nogil:
*
*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
int __pyx_t_1;
/* "View.MemoryView":1366
*
*
* if dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice_with_gil(dst.data, dst.shape,
* dst.strides, ndim, inc)
*/
__pyx_t_1 = (__pyx_v_dtype_is_object != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1367
*
* if dtype_is_object:
* refcount_objects_in_slice_with_gil(dst.data, dst.shape, # <<<<<<<<<<<<<<
* dst.strides, ndim, inc)
*
*/
__pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
/* "View.MemoryView":1366
*
*
* if dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice_with_gil(dst.data, dst.shape,
* dst.strides, ndim, inc)
*/
}
/* "View.MemoryView":1362
*
* @cname('__pyx_memoryview_refcount_copying')
* cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
* int ndim, bint inc) nogil:
*
*/
/* function exit code */
}
/* "View.MemoryView":1371
*
* @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
* cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
__Pyx_RefNannyDeclarations
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
/* "View.MemoryView":1374
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
* refcount_objects_in_slice(data, shape, strides, ndim, inc) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_refcount_objects_in_slice')
*/
__pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
/* "View.MemoryView":1371
*
* @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
* cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
/* "View.MemoryView":1377
*
* @cname('__pyx_memoryview_refcount_objects_in_slice')
* cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim, bint inc):
* cdef Py_ssize_t i
*/
static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
Py_ssize_t __pyx_t_2;
Py_ssize_t __pyx_t_3;
int __pyx_t_4;
__Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
/* "View.MemoryView":1381
* cdef Py_ssize_t i
*
* for i in range(shape[0]): # <<<<<<<<<<<<<<
* if ndim == 1:
* if inc:
*/
__pyx_t_1 = (__pyx_v_shape[0]);
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1382
*
* for i in range(shape[0]):
* if ndim == 1: # <<<<<<<<<<<<<<
* if inc:
* Py_INCREF((<PyObject **> data)[0])
*/
__pyx_t_4 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_4) {
/* "View.MemoryView":1383
* for i in range(shape[0]):
* if ndim == 1:
* if inc: # <<<<<<<<<<<<<<
* Py_INCREF((<PyObject **> data)[0])
* else:
*/
__pyx_t_4 = (__pyx_v_inc != 0);
if (__pyx_t_4) {
/* "View.MemoryView":1384
* if ndim == 1:
* if inc:
* Py_INCREF((<PyObject **> data)[0]) # <<<<<<<<<<<<<<
* else:
* Py_DECREF((<PyObject **> data)[0])
*/
Py_INCREF((((PyObject **)__pyx_v_data)[0]));
/* "View.MemoryView":1383
* for i in range(shape[0]):
* if ndim == 1:
* if inc: # <<<<<<<<<<<<<<
* Py_INCREF((<PyObject **> data)[0])
* else:
*/
goto __pyx_L6;
}
/* "View.MemoryView":1386
* Py_INCREF((<PyObject **> data)[0])
* else:
* Py_DECREF((<PyObject **> data)[0]) # <<<<<<<<<<<<<<
* else:
* refcount_objects_in_slice(data, shape + 1, strides + 1,
*/
/*else*/ {
Py_DECREF((((PyObject **)__pyx_v_data)[0]));
}
__pyx_L6:;
/* "View.MemoryView":1382
*
* for i in range(shape[0]):
* if ndim == 1: # <<<<<<<<<<<<<<
* if inc:
* Py_INCREF((<PyObject **> data)[0])
*/
goto __pyx_L5;
}
/* "View.MemoryView":1388
* Py_DECREF((<PyObject **> data)[0])
* else:
* refcount_objects_in_slice(data, shape + 1, strides + 1, # <<<<<<<<<<<<<<
* ndim - 1, inc)
*
*/
/*else*/ {
/* "View.MemoryView":1389
* else:
* refcount_objects_in_slice(data, shape + 1, strides + 1,
* ndim - 1, inc) # <<<<<<<<<<<<<<
*
* data += strides[0]
*/
__pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
}
__pyx_L5:;
/* "View.MemoryView":1391
* ndim - 1, inc)
*
* data += strides[0] # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
}
/* "View.MemoryView":1377
*
* @cname('__pyx_memoryview_refcount_objects_in_slice')
* cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim, bint inc):
* cdef Py_ssize_t i
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":1397
*
* @cname('__pyx_memoryview_slice_assign_scalar')
* cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<<
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
/* "View.MemoryView":1400
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
* refcount_copying(dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
* itemsize, item)
*/
__pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1401
* bint dtype_is_object) nogil:
* refcount_copying(dst, dtype_is_object, ndim, False)
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim, # <<<<<<<<<<<<<<
* itemsize, item)
* refcount_copying(dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
/* "View.MemoryView":1403
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
* itemsize, item)
* refcount_copying(dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
*
*
*/
__pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1397
*
* @cname('__pyx_memoryview_slice_assign_scalar')
* cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<<
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1407
*
* @cname('__pyx_memoryview__slice_assign_scalar')
* cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* size_t itemsize, void *item) nogil:
*/
static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
Py_ssize_t __pyx_v_stride;
Py_ssize_t __pyx_v_extent;
int __pyx_t_1;
Py_ssize_t __pyx_t_2;
Py_ssize_t __pyx_t_3;
Py_ssize_t __pyx_t_4;
/* "View.MemoryView":1411
* size_t itemsize, void *item) nogil:
* cdef Py_ssize_t i
* cdef Py_ssize_t stride = strides[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t extent = shape[0]
*
*/
__pyx_v_stride = (__pyx_v_strides[0]);
/* "View.MemoryView":1412
* cdef Py_ssize_t i
* cdef Py_ssize_t stride = strides[0]
* cdef Py_ssize_t extent = shape[0] # <<<<<<<<<<<<<<
*
* if ndim == 1:
*/
__pyx_v_extent = (__pyx_v_shape[0]);
/* "View.MemoryView":1414
* cdef Py_ssize_t extent = shape[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* for i in range(extent):
* memcpy(data, item, itemsize)
*/
__pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1415
*
* if ndim == 1:
* for i in range(extent): # <<<<<<<<<<<<<<
* memcpy(data, item, itemsize)
* data += stride
*/
__pyx_t_2 = __pyx_v_extent;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1416
* if ndim == 1:
* for i in range(extent):
* memcpy(data, item, itemsize) # <<<<<<<<<<<<<<
* data += stride
* else:
*/
(void)(memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize));
/* "View.MemoryView":1417
* for i in range(extent):
* memcpy(data, item, itemsize)
* data += stride # <<<<<<<<<<<<<<
* else:
* for i in range(extent):
*/
__pyx_v_data = (__pyx_v_data + __pyx_v_stride);
}
/* "View.MemoryView":1414
* cdef Py_ssize_t extent = shape[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* for i in range(extent):
* memcpy(data, item, itemsize)
*/
goto __pyx_L3;
}
/* "View.MemoryView":1419
* data += stride
* else:
* for i in range(extent): # <<<<<<<<<<<<<<
* _slice_assign_scalar(data, shape + 1, strides + 1,
* ndim - 1, itemsize, item)
*/
/*else*/ {
__pyx_t_2 = __pyx_v_extent;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1420
* else:
* for i in range(extent):
* _slice_assign_scalar(data, shape + 1, strides + 1, # <<<<<<<<<<<<<<
* ndim - 1, itemsize, item)
* data += stride
*/
__pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
/* "View.MemoryView":1422
* _slice_assign_scalar(data, shape + 1, strides + 1,
* ndim - 1, itemsize, item)
* data += stride # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_data = (__pyx_v_data + __pyx_v_stride);
}
}
__pyx_L3:;
/* "View.MemoryView":1407
*
* @cname('__pyx_memoryview__slice_assign_scalar')
* cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* size_t itemsize, void *item) nogil:
*/
/* function exit code */
}
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* cdef object __pyx_PickleError
* cdef object __pyx_result
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum = {"__pyx_unpickle_Enum", (PyCFunction)(void*)(PyCFunctionWithKeywords)__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v___pyx_type = 0;
long __pyx_v___pyx_checksum;
PyObject *__pyx_v___pyx_state = 0;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__pyx_unpickle_Enum (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
PyObject* values[3] = {0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 1); __PYX_ERR(2, 1, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 2); __PYX_ERR(2, 1, __pyx_L3_error)
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_Enum") < 0)) __PYX_ERR(2, 1, __pyx_L3_error)
}
} else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
}
__pyx_v___pyx_type = values[0];
__pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(2, 1, __pyx_L3_error)
__pyx_v___pyx_state = values[2];
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 1, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_v___pyx_PickleError = 0;
PyObject *__pyx_v___pyx_result = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
int __pyx_t_6;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__pyx_unpickle_Enum", 0);
/* "(tree fragment)":4
* cdef object __pyx_PickleError
* cdef object __pyx_result
* if __pyx_checksum != 0xb068931: # <<<<<<<<<<<<<<
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
*/
__pyx_t_1 = ((__pyx_v___pyx_checksum != 0xb068931) != 0);
if (__pyx_t_1) {
/* "(tree fragment)":5
* cdef object __pyx_result
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError # <<<<<<<<<<<<<<
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type)
*/
__pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_INCREF(__pyx_n_s_PickleError);
__Pyx_GIVEREF(__pyx_n_s_PickleError);
PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
__pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_INCREF(__pyx_t_2);
__pyx_v___pyx_PickleError = __pyx_t_2;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "(tree fragment)":6
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) # <<<<<<<<<<<<<<
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None:
*/
__pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_INCREF(__pyx_v___pyx_PickleError);
__pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
__pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
if (likely(__pyx_t_5)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
__Pyx_INCREF(__pyx_t_5);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_2, function);
}
}
__pyx_t_3 = (__pyx_t_5) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_5, __pyx_t_4) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4);
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(2, 6, __pyx_L1_error)
/* "(tree fragment)":4
* cdef object __pyx_PickleError
* cdef object __pyx_result
* if __pyx_checksum != 0xb068931: # <<<<<<<<<<<<<<
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
*/
}
/* "(tree fragment)":7
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type) # <<<<<<<<<<<<<<
* if __pyx_state is not None:
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
*/
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_MemviewEnum_type), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 7, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = NULL;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
__pyx_t_4 = PyMethod_GET_SELF(__pyx_t_2);
if (likely(__pyx_t_4)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
__Pyx_INCREF(__pyx_t_4);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_2, function);
}
}
__pyx_t_3 = (__pyx_t_4) ? __Pyx_PyObject_Call2Args(__pyx_t_2, __pyx_t_4, __pyx_v___pyx_type) : __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type);
__Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 7, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_v___pyx_result = __pyx_t_3;
__pyx_t_3 = 0;
/* "(tree fragment)":8
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None: # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
*/
__pyx_t_1 = (__pyx_v___pyx_state != Py_None);
__pyx_t_6 = (__pyx_t_1 != 0);
if (__pyx_t_6) {
/* "(tree fragment)":9
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None:
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) # <<<<<<<<<<<<<<
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
*/
if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 9, __pyx_L1_error)
__pyx_t_3 = __pyx_unpickle_Enum__set_state(((struct __pyx_MemviewEnum_obj *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 9, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "(tree fragment)":8
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None: # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
*/
}
/* "(tree fragment)":10
* if __pyx_state is not None:
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result # <<<<<<<<<<<<<<
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0]
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v___pyx_result);
__pyx_r = __pyx_v___pyx_result;
goto __pyx_L0;
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* cdef object __pyx_PickleError
* cdef object __pyx_result
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v___pyx_PickleError);
__Pyx_XDECREF(__pyx_v___pyx_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":11
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
Py_ssize_t __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__pyx_unpickle_Enum__set_state", 0);
/* "(tree fragment)":12
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0] # <<<<<<<<<<<<<<
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
* __pyx_result.__dict__.update(__pyx_state[1])
*/
if (unlikely(__pyx_v___pyx_state == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(2, 12, __pyx_L1_error)
}
__pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 12, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF(__pyx_v___pyx_result->name);
__Pyx_DECREF(__pyx_v___pyx_result->name);
__pyx_v___pyx_result->name = __pyx_t_1;
__pyx_t_1 = 0;
/* "(tree fragment)":13
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): # <<<<<<<<<<<<<<
* __pyx_result.__dict__.update(__pyx_state[1])
*/
if (unlikely(__pyx_v___pyx_state == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(2, 13, __pyx_L1_error)
}
__pyx_t_3 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_3 == ((Py_ssize_t)-1))) __PYX_ERR(2, 13, __pyx_L1_error)
__pyx_t_4 = ((__pyx_t_3 > 1) != 0);
if (__pyx_t_4) {
} else {
__pyx_t_2 = __pyx_t_4;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_4 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(2, 13, __pyx_L1_error)
__pyx_t_5 = (__pyx_t_4 != 0);
__pyx_t_2 = __pyx_t_5;
__pyx_L4_bool_binop_done:;
if (__pyx_t_2) {
/* "(tree fragment)":14
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
* __pyx_result.__dict__.update(__pyx_state[1]) # <<<<<<<<<<<<<<
*/
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 14, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 14, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (unlikely(__pyx_v___pyx_state == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(2, 14, __pyx_L1_error)
}
__pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 14, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_8 = NULL;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
__pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
if (likely(__pyx_t_8)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
__Pyx_INCREF(__pyx_t_8);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_7, function);
}
}
__pyx_t_1 = (__pyx_t_8) ? __Pyx_PyObject_Call2Args(__pyx_t_7, __pyx_t_8, __pyx_t_6) : __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6);
__Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 14, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "(tree fragment)":13
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): # <<<<<<<<<<<<<<
* __pyx_result.__dict__.update(__pyx_state[1])
*/
}
/* "(tree fragment)":11
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static struct __pyx_vtabstruct_array __pyx_vtable_array;
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_array_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_array_obj *)o);
p->__pyx_vtab = __pyx_vtabptr_array;
p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad;
return o;
bad:
Py_DECREF(o); o = 0;
return NULL;
}
static void __pyx_tp_dealloc_array(PyObject *o) {
struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
__Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
__pyx_array___dealloc__(o);
__Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->mode);
Py_CLEAR(p->_format);
(*Py_TYPE(o)->tp_free)(o);
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
PyObject *r;
PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
Py_DECREF(x);
return r;
}
static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
if (v) {
return __pyx_array___setitem__(o, i, v);
}
else {
PyErr_Format(PyExc_NotImplementedError,
"Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
return -1;
}
}
static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n);
if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Clear();
v = __pyx_array___getattr__(o, n);
}
return v;
}
static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
}
static PyMethodDef __pyx_methods_array[] = {
{"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets_array[] = {
{(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0},
{0, 0, 0, 0, 0}
};
static PySequenceMethods __pyx_tp_as_sequence_array = {
__pyx_array___len__, /*sq_length*/
0, /*sq_concat*/
0, /*sq_repeat*/
__pyx_sq_item_array, /*sq_item*/
0, /*sq_slice*/
0, /*sq_ass_item*/
0, /*sq_ass_slice*/
0, /*sq_contains*/
0, /*sq_inplace_concat*/
0, /*sq_inplace_repeat*/
};
static PyMappingMethods __pyx_tp_as_mapping_array = {
__pyx_array___len__, /*mp_length*/
__pyx_array___getitem__, /*mp_subscript*/
__pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};
static PyBufferProcs __pyx_tp_as_buffer_array = {
#if PY_MAJOR_VERSION < 3
0, /*bf_getreadbuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getwritebuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getsegcount*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getcharbuffer*/
#endif
__pyx_array_getbuffer, /*bf_getbuffer*/
0, /*bf_releasebuffer*/
};
static PyTypeObject __pyx_type___pyx_array = {
PyVarObject_HEAD_INIT(0, 0)
"dapy.integrators.interpolate.array", /*tp_name*/
sizeof(struct __pyx_array_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_array, /*tp_dealloc*/
#if PY_VERSION_HEX < 0x030800b4
0, /*tp_print*/
#endif
#if PY_VERSION_HEX >= 0x030800b4
0, /*tp_vectorcall_offset*/
#endif
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
0, /*tp_repr*/
0, /*tp_as_number*/
&__pyx_tp_as_sequence_array, /*tp_as_sequence*/
&__pyx_tp_as_mapping_array, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
__pyx_tp_getattro_array, /*tp_getattro*/
0, /*tp_setattro*/
&__pyx_tp_as_buffer_array, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_array, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets_array, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_array, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
#if PY_VERSION_HEX >= 0x030800b1
0, /*tp_vectorcall*/
#endif
#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
0, /*tp_print*/
#endif
};
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
struct __pyx_MemviewEnum_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_MemviewEnum_obj *)o);
p->name = Py_None; Py_INCREF(Py_None);
return o;
}
static void __pyx_tp_dealloc_Enum(PyObject *o) {
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
Py_CLEAR(p->name);
(*Py_TYPE(o)->tp_free)(o);
}
static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
if (p->name) {
e = (*v)(p->name, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_Enum(PyObject *o) {
PyObject* tmp;
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
tmp = ((PyObject*)p->name);
p->name = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
return 0;
}
static PyMethodDef __pyx_methods_Enum[] = {
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static PyTypeObject __pyx_type___pyx_MemviewEnum = {
PyVarObject_HEAD_INIT(0, 0)
"dapy.integrators.interpolate.Enum", /*tp_name*/
sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_Enum, /*tp_dealloc*/
#if PY_VERSION_HEX < 0x030800b4
0, /*tp_print*/
#endif
#if PY_VERSION_HEX >= 0x030800b4
0, /*tp_vectorcall_offset*/
#endif
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
__pyx_MemviewEnum___repr__, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_Enum, /*tp_traverse*/
__pyx_tp_clear_Enum, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_Enum, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
__pyx_MemviewEnum___init__, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_Enum, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
#if PY_VERSION_HEX >= 0x030800b1
0, /*tp_vectorcall*/
#endif
#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
0, /*tp_print*/
#endif
};
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_memoryview_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_memoryview_obj *)o);
p->__pyx_vtab = __pyx_vtabptr_memoryview;
p->obj = Py_None; Py_INCREF(Py_None);
p->_size = Py_None; Py_INCREF(Py_None);
p->_array_interface = Py_None; Py_INCREF(Py_None);
p->view.obj = NULL;
if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
return o;
bad:
Py_DECREF(o); o = 0;
return NULL;
}
static void __pyx_tp_dealloc_memoryview(PyObject *o) {
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
__Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
__pyx_memoryview___dealloc__(o);
__Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->obj);
Py_CLEAR(p->_size);
Py_CLEAR(p->_array_interface);
(*Py_TYPE(o)->tp_free)(o);
}
static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
if (p->obj) {
e = (*v)(p->obj, a); if (e) return e;
}
if (p->_size) {
e = (*v)(p->_size, a); if (e) return e;
}
if (p->_array_interface) {
e = (*v)(p->_array_interface, a); if (e) return e;
}
if (p->view.obj) {
e = (*v)(p->view.obj, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_memoryview(PyObject *o) {
PyObject* tmp;
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
tmp = ((PyObject*)p->obj);
p->obj = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->_size);
p->_size = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->_array_interface);
p->_array_interface = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
Py_CLEAR(p->view.obj);
return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
PyObject *r;
PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
Py_DECREF(x);
return r;
}
static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
if (v) {
return __pyx_memoryview___setitem__(o, i, v);
}
else {
PyErr_Format(PyExc_NotImplementedError,
"Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
return -1;
}
}
static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
}
static PyMethodDef __pyx_methods_memoryview[] = {
{"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
{"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
{"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
{"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets_memoryview[] = {
{(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
{(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
{(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
{(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
{(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
{(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
{(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
{(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
{(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
{0, 0, 0, 0, 0}
};
static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
__pyx_memoryview___len__, /*sq_length*/
0, /*sq_concat*/
0, /*sq_repeat*/
__pyx_sq_item_memoryview, /*sq_item*/
0, /*sq_slice*/
0, /*sq_ass_item*/
0, /*sq_ass_slice*/
0, /*sq_contains*/
0, /*sq_inplace_concat*/
0, /*sq_inplace_repeat*/
};
static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
__pyx_memoryview___len__, /*mp_length*/
__pyx_memoryview___getitem__, /*mp_subscript*/
__pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
};
static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
#if PY_MAJOR_VERSION < 3
0, /*bf_getreadbuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getwritebuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getsegcount*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getcharbuffer*/
#endif
__pyx_memoryview_getbuffer, /*bf_getbuffer*/
0, /*bf_releasebuffer*/
};
static PyTypeObject __pyx_type___pyx_memoryview = {
PyVarObject_HEAD_INIT(0, 0)
"dapy.integrators.interpolate.memoryview", /*tp_name*/
sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_memoryview, /*tp_dealloc*/
#if PY_VERSION_HEX < 0x030800b4
0, /*tp_print*/
#endif
#if PY_VERSION_HEX >= 0x030800b4
0, /*tp_vectorcall_offset*/
#endif
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
__pyx_memoryview___repr__, /*tp_repr*/
0, /*tp_as_number*/
&__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
&__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
__pyx_memoryview___str__, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
&__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_memoryview, /*tp_traverse*/
__pyx_tp_clear_memoryview, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_memoryview, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets_memoryview, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_memoryview, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
#if PY_VERSION_HEX >= 0x030800b1
0, /*tp_vectorcall*/
#endif
#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
0, /*tp_print*/
#endif
};
static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_memoryviewslice_obj *p;
PyObject *o = __pyx_tp_new_memoryview(t, a, k);
if (unlikely(!o)) return 0;
p = ((struct __pyx_memoryviewslice_obj *)o);
p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
p->from_object = Py_None; Py_INCREF(Py_None);
p->from_slice.memview = NULL;
return o;
}
static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
__Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
__pyx_memoryviewslice___dealloc__(o);
__Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->from_object);
PyObject_GC_Track(o);
__pyx_tp_dealloc_memoryview(o);
}
static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
if (p->from_object) {
e = (*v)(p->from_object, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
PyObject* tmp;
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
__pyx_tp_clear_memoryview(o);
tmp = ((PyObject*)p->from_object);
p->from_object = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
__PYX_XDEC_MEMVIEW(&p->from_slice, 1);
return 0;
}
static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o);
}
static PyMethodDef __pyx_methods__memoryviewslice[] = {
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = {
{(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0},
{0, 0, 0, 0, 0}
};
static PyTypeObject __pyx_type___pyx_memoryviewslice = {
PyVarObject_HEAD_INIT(0, 0)
"dapy.integrators.interpolate._memoryviewslice", /*tp_name*/
sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
#if PY_VERSION_HEX < 0x030800b4
0, /*tp_print*/
#endif
#if PY_VERSION_HEX >= 0x030800b4
0, /*tp_vectorcall_offset*/
#endif
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
#if CYTHON_COMPILING_IN_PYPY
__pyx_memoryview___repr__, /*tp_repr*/
#else
0, /*tp_repr*/
#endif
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
#if CYTHON_COMPILING_IN_PYPY
__pyx_memoryview___str__, /*tp_str*/
#else
0, /*tp_str*/
#endif
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
"Internal class for passing memoryview slices to Python", /*tp_doc*/
__pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
__pyx_tp_clear__memoryviewslice, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods__memoryviewslice, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets__memoryviewslice, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new__memoryviewslice, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
#if PY_VERSION_HEX >= 0x030800b1
0, /*tp_vectorcall*/
#endif
#if PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000
0, /*tp_print*/
#endif
};
static PyMethodDef __pyx_methods[] = {
{0, 0, 0, 0}
};
#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_interpolate(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
{Py_mod_create, (void*)__pyx_pymod_create},
{Py_mod_exec, (void*)__pyx_pymod_exec_interpolate},
{0, NULL}
};
#endif
static struct PyModuleDef __pyx_moduledef = {
PyModuleDef_HEAD_INIT,
"interpolate",
__pyx_k_Batched_two_dimensional_bilinear, /* m_doc */
#if CYTHON_PEP489_MULTI_PHASE_INIT
0, /* m_size */
#else
-1, /* m_size */
#endif
__pyx_methods /* m_methods */,
#if CYTHON_PEP489_MULTI_PHASE_INIT
__pyx_moduledef_slots, /* m_slots */
#else
NULL, /* m_reload */
#endif
NULL, /* m_traverse */
NULL, /* m_clear */
NULL /* m_free */
};
#endif
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
#define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
#define CYTHON_SMALL_CODE __attribute__((cold))
#else
#define CYTHON_SMALL_CODE
#endif
#endif
static __Pyx_StringTabEntry __pyx_string_tab[] = {
{&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
{&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
{&__pyx_n_u_C, __pyx_k_C, sizeof(__pyx_k_C), 0, 1, 0, 1},
{&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
{&__pyx_kp_s_Cannot_assign_to_read_only_memor, __pyx_k_Cannot_assign_to_read_only_memor, sizeof(__pyx_k_Cannot_assign_to_read_only_memor), 0, 0, 1, 0},
{&__pyx_kp_s_Cannot_create_writable_memory_vi, __pyx_k_Cannot_create_writable_memory_vi, sizeof(__pyx_k_Cannot_create_writable_memory_vi), 0, 0, 1, 0},
{&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
{&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1},
{&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0},
{&__pyx_kp_u_Format_string_allocated_too_shor, __pyx_k_Format_string_allocated_too_shor, sizeof(__pyx_k_Format_string_allocated_too_shor), 0, 1, 0, 0},
{&__pyx_kp_u_Format_string_allocated_too_shor_2, __pyx_k_Format_string_allocated_too_shor_2, sizeof(__pyx_k_Format_string_allocated_too_shor_2), 0, 1, 0, 0},
{&__pyx_n_s_ImportError, __pyx_k_ImportError, sizeof(__pyx_k_ImportError), 0, 0, 1, 1},
{&__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_k_Incompatible_checksums_s_vs_0xb0, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xb0), 0, 0, 1, 0},
{&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
{&__pyx_kp_s_Indirect_dimensions_not_supporte, __pyx_k_Indirect_dimensions_not_supporte, sizeof(__pyx_k_Indirect_dimensions_not_supporte), 0, 0, 1, 0},
{&__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_k_Invalid_mode_expected_c_or_fortr, sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0},
{&__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_k_Invalid_shape_in_axis_d_d, sizeof(__pyx_k_Invalid_shape_in_axis_d_d), 0, 0, 1, 0},
{&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
{&__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_k_MemoryView_of_r_at_0x_x, sizeof(__pyx_k_MemoryView_of_r_at_0x_x), 0, 0, 1, 0},
{&__pyx_kp_s_MemoryView_of_r_object, __pyx_k_MemoryView_of_r_object, sizeof(__pyx_k_MemoryView_of_r_object), 0, 0, 1, 0},
{&__pyx_kp_u_Non_native_byte_order_not_suppor, __pyx_k_Non_native_byte_order_not_suppor, sizeof(__pyx_k_Non_native_byte_order_not_suppor), 0, 1, 0, 0},
{&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1},
{&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0},
{&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
{&__pyx_n_s_RuntimeError, __pyx_k_RuntimeError, sizeof(__pyx_k_RuntimeError), 0, 0, 1, 1},
{&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
{&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
{&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
{&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1},
{&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
{&__pyx_n_s_b_ix, __pyx_k_b_ix, sizeof(__pyx_k_b_ix), 0, 0, 1, 1},
{&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1},
{&__pyx_n_s_batch_bilinear_interpolate, __pyx_k_batch_bilinear_interpolate, sizeof(__pyx_k_batch_bilinear_interpolate), 0, 0, 1, 1},
{&__pyx_n_s_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 0, 1, 1},
{&__pyx_n_u_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 1, 0, 1},
{&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1},
{&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
{&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0},
{&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
{&__pyx_n_s_dapy_integrators_interpolate, __pyx_k_dapy_integrators_interpolate, sizeof(__pyx_k_dapy_integrators_interpolate), 0, 0, 1, 1},
{&__pyx_kp_s_dapy_integrators_interpolate_pyx, __pyx_k_dapy_integrators_interpolate_pyx, sizeof(__pyx_k_dapy_integrators_interpolate_pyx), 0, 0, 1, 0},
{&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
{&__pyx_n_s_dim_0, __pyx_k_dim_0, sizeof(__pyx_k_dim_0), 0, 0, 1, 1},
{&__pyx_n_s_dim_1, __pyx_k_dim_1, sizeof(__pyx_k_dim_1), 0, 0, 1, 1},
{&__pyx_n_u_double, __pyx_k_double, sizeof(__pyx_k_double), 0, 1, 0, 1},
{&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1},
{&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
{&__pyx_n_s_empty, __pyx_k_empty, sizeof(__pyx_k_empty), 0, 0, 1, 1},
{&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
{&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
{&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
{&__pyx_n_s_fields, __pyx_k_fields, sizeof(__pyx_k_fields), 0, 0, 1, 1},
{&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
{&__pyx_n_s_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 0, 1, 1},
{&__pyx_n_s_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 0, 1, 1},
{&__pyx_n_u_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 1, 0, 1},
{&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
{&__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_k_got_differing_extents_in_dimensi, sizeof(__pyx_k_got_differing_extents_in_dimensi), 0, 0, 1, 0},
{&__pyx_n_s_h_wt, __pyx_k_h_wt, sizeof(__pyx_k_h_wt), 0, 0, 1, 1},
{&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
{&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1},
{&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
{&__pyx_n_s_interp_points, __pyx_k_interp_points, sizeof(__pyx_k_interp_points), 0, 0, 1, 1},
{&__pyx_n_s_itemsize, __pyx_k_itemsize, sizeof(__pyx_k_itemsize), 0, 0, 1, 1},
{&__pyx_kp_s_itemsize_0_for_cython_array, __pyx_k_itemsize_0_for_cython_array, sizeof(__pyx_k_itemsize_0_for_cython_array), 0, 0, 1, 0},
{&__pyx_n_s_j, __pyx_k_j, sizeof(__pyx_k_j), 0, 0, 1, 1},
{&__pyx_n_s_l_ix, __pyx_k_l_ix, sizeof(__pyx_k_l_ix), 0, 0, 1, 1},
{&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
{&__pyx_n_s_memview, __pyx_k_memview, sizeof(__pyx_k_memview), 0, 0, 1, 1},
{&__pyx_n_s_mode, __pyx_k_mode, sizeof(__pyx_k_mode), 0, 0, 1, 1},
{&__pyx_n_s_n_field, __pyx_k_n_field, sizeof(__pyx_k_n_field), 0, 0, 1, 1},
{&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
{&__pyx_n_s_name_2, __pyx_k_name_2, sizeof(__pyx_k_name_2), 0, 0, 1, 1},
{&__pyx_kp_u_ndarray_is_not_C_contiguous, __pyx_k_ndarray_is_not_C_contiguous, sizeof(__pyx_k_ndarray_is_not_C_contiguous), 0, 1, 0, 0},
{&__pyx_kp_u_ndarray_is_not_Fortran_contiguou, __pyx_k_ndarray_is_not_Fortran_contiguou, sizeof(__pyx_k_ndarray_is_not_Fortran_contiguou), 0, 1, 0, 0},
{&__pyx_n_s_ndim, __pyx_k_ndim, sizeof(__pyx_k_ndim), 0, 0, 1, 1},
{&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
{&__pyx_n_s_new_fields, __pyx_k_new_fields, sizeof(__pyx_k_new_fields), 0, 0, 1, 1},
{&__pyx_n_s_new_fields_mv, __pyx_k_new_fields_mv, sizeof(__pyx_k_new_fields_mv), 0, 0, 1, 1},
{&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0},
{&__pyx_n_s_np, __pyx_k_np, sizeof(__pyx_k_np), 0, 0, 1, 1},
{&__pyx_n_s_num_thread, __pyx_k_num_thread, sizeof(__pyx_k_num_thread), 0, 0, 1, 1},
{&__pyx_n_s_numpy, __pyx_k_numpy, sizeof(__pyx_k_numpy), 0, 0, 1, 1},
{&__pyx_kp_u_numpy_core_multiarray_failed_to, __pyx_k_numpy_core_multiarray_failed_to, sizeof(__pyx_k_numpy_core_multiarray_failed_to), 0, 1, 0, 0},
{&__pyx_kp_u_numpy_core_umath_failed_to_impor, __pyx_k_numpy_core_umath_failed_to_impor, sizeof(__pyx_k_numpy_core_umath_failed_to_impor), 0, 1, 0, 0},
{&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1},
{&__pyx_n_s_order, __pyx_k_order, sizeof(__pyx_k_order), 0, 0, 1, 1},
{&__pyx_n_s_p, __pyx_k_p, sizeof(__pyx_k_p), 0, 0, 1, 1},
{&__pyx_n_s_pack, __pyx_k_pack, sizeof(__pyx_k_pack), 0, 0, 1, 1},
{&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
{&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
{&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
{&__pyx_n_s_pyx_getbuffer, __pyx_k_pyx_getbuffer, sizeof(__pyx_k_pyx_getbuffer), 0, 0, 1, 1},
{&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
{&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
{&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
{&__pyx_n_s_pyx_unpickle_Enum, __pyx_k_pyx_unpickle_Enum, sizeof(__pyx_k_pyx_unpickle_Enum), 0, 0, 1, 1},
{&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
{&__pyx_n_s_r_ix, __pyx_k_r_ix, sizeof(__pyx_k_r_ix), 0, 0, 1, 1},
{&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
{&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
{&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
{&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
{&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
{&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
{&__pyx_n_s_shape, __pyx_k_shape, sizeof(__pyx_k_shape), 0, 0, 1, 1},
{&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1},
{&__pyx_n_s_start, __pyx_k_start, sizeof(__pyx_k_start), 0, 0, 1, 1},
{&__pyx_n_s_step, __pyx_k_step, sizeof(__pyx_k_step), 0, 0, 1, 1},
{&__pyx_n_s_stop, __pyx_k_stop, sizeof(__pyx_k_stop), 0, 0, 1, 1},
{&__pyx_kp_s_strided_and_direct, __pyx_k_strided_and_direct, sizeof(__pyx_k_strided_and_direct), 0, 0, 1, 0},
{&__pyx_kp_s_strided_and_direct_or_indirect, __pyx_k_strided_and_direct_or_indirect, sizeof(__pyx_k_strided_and_direct_or_indirect), 0, 0, 1, 0},
{&__pyx_kp_s_strided_and_indirect, __pyx_k_strided_and_indirect, sizeof(__pyx_k_strided_and_indirect), 0, 0, 1, 0},
{&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
{&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1},
{&__pyx_n_s_t_ix, __pyx_k_t_ix, sizeof(__pyx_k_t_ix), 0, 0, 1, 1},
{&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
{&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
{&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
{&__pyx_kp_u_unknown_dtype_code_in_numpy_pxd, __pyx_k_unknown_dtype_code_in_numpy_pxd, sizeof(__pyx_k_unknown_dtype_code_in_numpy_pxd), 0, 1, 0, 0},
{&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
{&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
{&__pyx_n_s_v_wt, __pyx_k_v_wt, sizeof(__pyx_k_v_wt), 0, 0, 1, 1},
{0, 0, 0, 0, 0, 0, 0}
};
static CYTHON_SMALL_CODE int __Pyx_InitCachedBuiltins(void) {
__pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 55, __pyx_L1_error)
__pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(1, 272, __pyx_L1_error)
__pyx_builtin_RuntimeError = __Pyx_GetBuiltinName(__pyx_n_s_RuntimeError); if (!__pyx_builtin_RuntimeError) __PYX_ERR(1, 855, __pyx_L1_error)
__pyx_builtin_ImportError = __Pyx_GetBuiltinName(__pyx_n_s_ImportError); if (!__pyx_builtin_ImportError) __PYX_ERR(1, 1037, __pyx_L1_error)
__pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(2, 148, __pyx_L1_error)
__pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(2, 151, __pyx_L1_error)
__pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(2, 2, __pyx_L1_error)
__pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) __PYX_ERR(2, 404, __pyx_L1_error)
__pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(2, 613, __pyx_L1_error)
__pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(2, 832, __pyx_L1_error)
return 0;
__pyx_L1_error:;
return -1;
}
static CYTHON_SMALL_CODE int __Pyx_InitCachedConstants(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":272
* if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_C_CONTIGUOUS)):
* raise ValueError(u"ndarray is not C contiguous") # <<<<<<<<<<<<<<
*
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
*/
__pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_u_ndarray_is_not_C_contiguous); if (unlikely(!__pyx_tuple_)) __PYX_ERR(1, 272, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple_);
__Pyx_GIVEREF(__pyx_tuple_);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":276
* if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
* and not PyArray_CHKFLAGS(self, NPY_ARRAY_F_CONTIGUOUS)):
* raise ValueError(u"ndarray is not Fortran contiguous") # <<<<<<<<<<<<<<
*
* info.buf = PyArray_DATA(self)
*/
__pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_u_ndarray_is_not_Fortran_contiguou); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(1, 276, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__2);
__Pyx_GIVEREF(__pyx_tuple__2);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":306
* if ((descr.byteorder == c'>' and little_endian) or
* (descr.byteorder == c'<' and not little_endian)):
* raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<<
* if t == NPY_BYTE: f = "b"
* elif t == NPY_UBYTE: f = "B"
*/
__pyx_tuple__3 = PyTuple_Pack(1, __pyx_kp_u_Non_native_byte_order_not_suppor); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(1, 306, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__3);
__Pyx_GIVEREF(__pyx_tuple__3);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":855
*
* if (end - f) - <int>(new_offset - offset[0]) < 15:
* raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") # <<<<<<<<<<<<<<
*
* if ((child.byteorder == c'>' and little_endian) or
*/
__pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_u_Format_string_allocated_too_shor); if (unlikely(!__pyx_tuple__4)) __PYX_ERR(1, 855, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__4);
__Pyx_GIVEREF(__pyx_tuple__4);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":879
* t = child.type_num
* if end - f < 5:
* raise RuntimeError(u"Format string allocated too short.") # <<<<<<<<<<<<<<
*
* # Until ticket #99 is fixed, use integers to avoid warnings
*/
__pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_u_Format_string_allocated_too_shor_2); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(1, 879, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__5);
__Pyx_GIVEREF(__pyx_tuple__5);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1037
* _import_array()
* except Exception:
* raise ImportError("numpy.core.multiarray failed to import") # <<<<<<<<<<<<<<
*
* cdef inline int import_umath() except -1:
*/
__pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_u_numpy_core_multiarray_failed_to); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(1, 1037, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__6);
__Pyx_GIVEREF(__pyx_tuple__6);
/* "../../miniconda3/envs/dapy/lib/python3.7/site-packages/Cython/Includes/numpy/__init__.pxd":1043
* _import_umath()
* except Exception:
* raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<<
*
* cdef inline int import_ufunc() except -1:
*/
__pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_u_numpy_core_umath_failed_to_impor); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(1, 1043, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__7);
__Pyx_GIVEREF(__pyx_tuple__7);
/* "View.MemoryView":133
*
* if not self.ndim:
* raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<<
*
* if itemsize <= 0:
*/
__pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(2, 133, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__8);
__Pyx_GIVEREF(__pyx_tuple__8);
/* "View.MemoryView":136
*
* if itemsize <= 0:
* raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<<
*
* if not isinstance(format, bytes):
*/
__pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(2, 136, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__9);
__Pyx_GIVEREF(__pyx_tuple__9);
/* "View.MemoryView":148
*
* if not self._shape:
* raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__10)) __PYX_ERR(2, 148, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__10);
__Pyx_GIVEREF(__pyx_tuple__10);
/* "View.MemoryView":176
* self.data = <char *>malloc(self.len)
* if not self.data:
* raise MemoryError("unable to allocate array data.") # <<<<<<<<<<<<<<
*
* if self.dtype_is_object:
*/
__pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(2, 176, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__11);
__Pyx_GIVEREF(__pyx_tuple__11);
/* "View.MemoryView":192
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.") # <<<<<<<<<<<<<<
* info.buf = self.data
* info.len = self.len
*/
__pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(2, 192, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__12);
__Pyx_GIVEREF(__pyx_tuple__12);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(2, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__13);
__Pyx_GIVEREF(__pyx_tuple__13);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(2, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__14);
__Pyx_GIVEREF(__pyx_tuple__14);
/* "View.MemoryView":418
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<<
*
* have_slices, index = _unellipsify(index, self.view.ndim)
*/
__pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Cannot_assign_to_read_only_memor); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(2, 418, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__15);
__Pyx_GIVEREF(__pyx_tuple__15);
/* "View.MemoryView":495
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
* raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<<
* else:
* if len(self.view.format) == 1:
*/
__pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(2, 495, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__16);
__Pyx_GIVEREF(__pyx_tuple__16);
/* "View.MemoryView":520
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<<
*
* if flags & PyBUF_ND:
*/
__pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_s_Cannot_create_writable_memory_vi); if (unlikely(!__pyx_tuple__17)) __PYX_ERR(2, 520, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__17);
__Pyx_GIVEREF(__pyx_tuple__17);
/* "View.MemoryView":570
* if self.view.strides == NULL:
*
* raise ValueError("Buffer view does not expose strides") # <<<<<<<<<<<<<<
*
* return tuple([stride for stride in self.view.strides[:self.view.ndim]])
*/
__pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__18)) __PYX_ERR(2, 570, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__18);
__Pyx_GIVEREF(__pyx_tuple__18);
/* "View.MemoryView":577
* def suboffsets(self):
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim # <<<<<<<<<<<<<<
*
* return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
*/
__pyx_tuple__19 = PyTuple_New(1); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(2, 577, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__19);
__Pyx_INCREF(__pyx_int_neg_1);
__Pyx_GIVEREF(__pyx_int_neg_1);
PyTuple_SET_ITEM(__pyx_tuple__19, 0, __pyx_int_neg_1);
__Pyx_GIVEREF(__pyx_tuple__19);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(2, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__20);
__Pyx_GIVEREF(__pyx_tuple__20);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(2, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__21);
__Pyx_GIVEREF(__pyx_tuple__21);
/* "View.MemoryView":682
* if item is Ellipsis:
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1)) # <<<<<<<<<<<<<<
* seen_ellipsis = True
* else:
*/
__pyx_slice__22 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__22)) __PYX_ERR(2, 682, __pyx_L1_error)
__Pyx_GOTREF(__pyx_slice__22);
__Pyx_GIVEREF(__pyx_slice__22);
/* "View.MemoryView":703
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
* raise ValueError("Indirect dimensions not supported") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(2, 703, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__23);
__Pyx_GIVEREF(__pyx_tuple__23);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__24)) __PYX_ERR(2, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__24);
__Pyx_GIVEREF(__pyx_tuple__24);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__25)) __PYX_ERR(2, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__25);
__Pyx_GIVEREF(__pyx_tuple__25);
/* "dapy/integrators/interpolate.pyx":11
*
* @cython.cdivision(True)
* def batch_bilinear_interpolate( # <<<<<<<<<<<<<<
* double[:, :, :] fields, double[:, :, :, :] interp_points,
* int num_thread=1):
*/
__pyx_tuple__26 = PyTuple_Pack(17, __pyx_n_s_fields, __pyx_n_s_interp_points, __pyx_n_s_num_thread, __pyx_n_s_p, __pyx_n_s_i, __pyx_n_s_j, __pyx_n_s_l_ix, __pyx_n_s_r_ix, __pyx_n_s_t_ix, __pyx_n_s_b_ix, __pyx_n_s_n_field, __pyx_n_s_dim_0, __pyx_n_s_dim_1, __pyx_n_s_h_wt, __pyx_n_s_v_wt, __pyx_n_s_new_fields, __pyx_n_s_new_fields_mv); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(0, 11, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__26);
__Pyx_GIVEREF(__pyx_tuple__26);
__pyx_codeobj__27 = (PyObject*)__Pyx_PyCode_New(3, 0, 17, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__26, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_dapy_integrators_interpolate_pyx, __pyx_n_s_batch_bilinear_interpolate, 11, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__27)) __PYX_ERR(0, 11, __pyx_L1_error)
/* "View.MemoryView":286
* return self.name
*
* cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<<
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>")
*/
__pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__28)) __PYX_ERR(2, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__28);
__Pyx_GIVEREF(__pyx_tuple__28);
/* "View.MemoryView":287
*
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<<
* cdef indirect = Enum("<strided and indirect>")
*
*/
__pyx_tuple__29 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__29)) __PYX_ERR(2, 287, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__29);
__Pyx_GIVEREF(__pyx_tuple__29);
/* "View.MemoryView":288
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__30 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(2, 288, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__30);
__Pyx_GIVEREF(__pyx_tuple__30);
/* "View.MemoryView":291
*
*
* cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<<
* cdef indirect_contiguous = Enum("<contiguous and indirect>")
*
*/
__pyx_tuple__31 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__31)) __PYX_ERR(2, 291, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__31);
__Pyx_GIVEREF(__pyx_tuple__31);
/* "View.MemoryView":292
*
* cdef contiguous = Enum("<contiguous and direct>")
* cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__32 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__32)) __PYX_ERR(2, 292, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__32);
__Pyx_GIVEREF(__pyx_tuple__32);
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* cdef object __pyx_PickleError
* cdef object __pyx_result
*/
__pyx_tuple__33 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(2, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__33);
__Pyx_GIVEREF(__pyx_tuple__33);
__pyx_codeobj__34 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__33, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_Enum, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__34)) __PYX_ERR(2, 1, __pyx_L1_error)
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_RefNannyFinishContext();
return -1;
}
static CYTHON_SMALL_CODE int __Pyx_InitGlobals(void) {
/* InitThreads.init */
#ifdef WITH_THREAD
PyEval_InitThreads();
#endif
if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)
if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
__pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_int_184977713 = PyInt_FromLong(184977713L); if (unlikely(!__pyx_int_184977713)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_int_neg_1 = PyInt_FromLong(-1); if (unlikely(!__pyx_int_neg_1)) __PYX_ERR(0, 1, __pyx_L1_error)
return 0;
__pyx_L1_error:;
return -1;
}
static CYTHON_SMALL_CODE int __Pyx_modinit_global_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_export_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_init_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_type_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_variable_import_code(void); /*proto*/
static CYTHON_SMALL_CODE int __Pyx_modinit_function_import_code(void); /*proto*/
static int __Pyx_modinit_global_init_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
/*--- Global init code ---*/
generic = Py_None; Py_INCREF(Py_None);
strided = Py_None; Py_INCREF(Py_None);
indirect = Py_None; Py_INCREF(Py_None);
contiguous = Py_None; Py_INCREF(Py_None);
indirect_contiguous = Py_None; Py_INCREF(Py_None);
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_variable_export_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
/*--- Variable export code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_function_export_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
/*--- Function export code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_type_init_code(void) {
__Pyx_RefNannyDeclarations
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
/*--- Type init code ---*/
__pyx_vtabptr_array = &__pyx_vtable_array;
__pyx_vtable_array.get_memview = (PyObject *(*)(struct __pyx_array_obj *))__pyx_array_get_memview;
if (PyType_Ready(&__pyx_type___pyx_array) < 0) __PYX_ERR(2, 105, __pyx_L1_error)
#if PY_VERSION_HEX < 0x030800B1
__pyx_type___pyx_array.tp_print = 0;
#endif
if (__Pyx_SetVtable(__pyx_type___pyx_array.tp_dict, __pyx_vtabptr_array) < 0) __PYX_ERR(2, 105, __pyx_L1_error)
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_array) < 0) __PYX_ERR(2, 105, __pyx_L1_error)
__pyx_array_type = &__pyx_type___pyx_array;
if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(2, 279, __pyx_L1_error)
#if PY_VERSION_HEX < 0x030800B1
__pyx_type___pyx_MemviewEnum.tp_print = 0;
#endif
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_MemviewEnum.tp_dictoffset && __pyx_type___pyx_MemviewEnum.tp_getattro == PyObject_GenericGetAttr)) {
__pyx_type___pyx_MemviewEnum.tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(2, 279, __pyx_L1_error)
__pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
__pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
__pyx_vtable_memoryview.get_item_pointer = (char *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_get_item_pointer;
__pyx_vtable_memoryview.is_slice = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_is_slice;
__pyx_vtable_memoryview.setitem_slice_assignment = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_slice_assignment;
__pyx_vtable_memoryview.setitem_slice_assign_scalar = (PyObject *(*)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_setitem_slice_assign_scalar;
__pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
__pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
__pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(2, 330, __pyx_L1_error)
#if PY_VERSION_HEX < 0x030800B1
__pyx_type___pyx_memoryview.tp_print = 0;
#endif
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryview.tp_dictoffset && __pyx_type___pyx_memoryview.tp_getattro == PyObject_GenericGetAttr)) {
__pyx_type___pyx_memoryview.tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) __PYX_ERR(2, 330, __pyx_L1_error)
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(2, 330, __pyx_L1_error)
__pyx_memoryview_type = &__pyx_type___pyx_memoryview;
__pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
__pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
__pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
__pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
__pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(2, 965, __pyx_L1_error)
#if PY_VERSION_HEX < 0x030800B1
__pyx_type___pyx_memoryviewslice.tp_print = 0;
#endif
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryviewslice.tp_dictoffset && __pyx_type___pyx_memoryviewslice.tp_getattro == PyObject_GenericGetAttr)) {
__pyx_type___pyx_memoryviewslice.tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) __PYX_ERR(2, 965, __pyx_L1_error)
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(2, 965, __pyx_L1_error)
__pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_RefNannyFinishContext();
return -1;
}
static int __Pyx_modinit_type_import_code(void) {
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
/*--- Type import code ---*/
__pyx_t_1 = PyImport_ImportModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_t_1)) __PYX_ERR(3, 9, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__pyx_t_1, __Pyx_BUILTIN_MODULE_NAME, "type",
#if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000
sizeof(PyTypeObject),
#else
sizeof(PyHeapTypeObject),
#endif
__Pyx_ImportType_CheckSize_Warn);
if (!__pyx_ptype_7cpython_4type_type) __PYX_ERR(3, 9, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_1 = PyImport_ImportModule("numpy"); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 206, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_ptype_5numpy_dtype = __Pyx_ImportType(__pyx_t_1, "numpy", "dtype", sizeof(PyArray_Descr), __Pyx_ImportType_CheckSize_Ignore);
if (!__pyx_ptype_5numpy_dtype) __PYX_ERR(1, 206, __pyx_L1_error)
__pyx_ptype_5numpy_flatiter = __Pyx_ImportType(__pyx_t_1, "numpy", "flatiter", sizeof(PyArrayIterObject), __Pyx_ImportType_CheckSize_Warn);
if (!__pyx_ptype_5numpy_flatiter) __PYX_ERR(1, 229, __pyx_L1_error)
__pyx_ptype_5numpy_broadcast = __Pyx_ImportType(__pyx_t_1, "numpy", "broadcast", sizeof(PyArrayMultiIterObject), __Pyx_ImportType_CheckSize_Warn);
if (!__pyx_ptype_5numpy_broadcast) __PYX_ERR(1, 233, __pyx_L1_error)
__pyx_ptype_5numpy_ndarray = __Pyx_ImportType(__pyx_t_1, "numpy", "ndarray", sizeof(PyArrayObject), __Pyx_ImportType_CheckSize_Ignore);
if (!__pyx_ptype_5numpy_ndarray) __PYX_ERR(1, 242, __pyx_L1_error)
__pyx_ptype_5numpy_ufunc = __Pyx_ImportType(__pyx_t_1, "numpy", "ufunc", sizeof(PyUFuncObject), __Pyx_ImportType_CheckSize_Warn);
if (!__pyx_ptype_5numpy_ufunc) __PYX_ERR(1, 917, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_RefNannyFinishContext();
return -1;
}
static int __Pyx_modinit_variable_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
/*--- Variable import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_function_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
/*--- Function import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
#ifndef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#elif PY_MAJOR_VERSION < 3
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" void
#else
#define __Pyx_PyMODINIT_FUNC void
#endif
#else
#ifdef __cplusplus
#define __Pyx_PyMODINIT_FUNC extern "C" PyObject *
#else
#define __Pyx_PyMODINIT_FUNC PyObject *
#endif
#endif
#if PY_MAJOR_VERSION < 3
__Pyx_PyMODINIT_FUNC initinterpolate(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC initinterpolate(void)
#else
__Pyx_PyMODINIT_FUNC PyInit_interpolate(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit_interpolate(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
return PyModuleDef_Init(&__pyx_moduledef);
}
static CYTHON_SMALL_CODE int __Pyx_check_single_interpreter(void) {
#if PY_VERSION_HEX >= 0x030700A1
static PY_INT64_T main_interpreter_id = -1;
PY_INT64_T current_id = PyInterpreterState_GetID(PyThreadState_Get()->interp);
if (main_interpreter_id == -1) {
main_interpreter_id = current_id;
return (unlikely(current_id == -1)) ? -1 : 0;
} else if (unlikely(main_interpreter_id != current_id))
#else
static PyInterpreterState *main_interpreter = NULL;
PyInterpreterState *current_interpreter = PyThreadState_Get()->interp;
if (!main_interpreter) {
main_interpreter = current_interpreter;
} else if (unlikely(main_interpreter != current_interpreter))
#endif
{
PyErr_SetString(
PyExc_ImportError,
"Interpreter change detected - this module can only be loaded into one interpreter per process.");
return -1;
}
return 0;
}
static CYTHON_SMALL_CODE int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name, int allow_none) {
PyObject *value = PyObject_GetAttrString(spec, from_name);
int result = 0;
if (likely(value)) {
if (allow_none || value != Py_None) {
result = PyDict_SetItemString(moddict, to_name, value);
}
Py_DECREF(value);
} else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Clear();
} else {
result = -1;
}
return result;
}
static CYTHON_SMALL_CODE PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) {
PyObject *module = NULL, *moddict, *modname;
if (__Pyx_check_single_interpreter())
return NULL;
if (__pyx_m)
return __Pyx_NewRef(__pyx_m);
modname = PyObject_GetAttrString(spec, "name");
if (unlikely(!modname)) goto bad;
module = PyModule_NewObject(modname);
Py_DECREF(modname);
if (unlikely(!module)) goto bad;
moddict = PyModule_GetDict(module);
if (unlikely(!moddict)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__", 1) < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__", 1) < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__", 1) < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__", 0) < 0)) goto bad;
return module;
bad:
Py_XDECREF(module);
return NULL;
}
static CYTHON_SMALL_CODE int __pyx_pymod_exec_interpolate(PyObject *__pyx_pyinit_module)
#endif
#endif
{
PyObject *__pyx_t_1 = NULL;
static PyThread_type_lock __pyx_t_2[8];
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
__Pyx_RefNannyDeclarations
#if CYTHON_PEP489_MULTI_PHASE_INIT
if (__pyx_m) {
if (__pyx_m == __pyx_pyinit_module) return 0;
PyErr_SetString(PyExc_RuntimeError, "Module 'interpolate' has already been imported. Re-initialisation is not supported.");
return -1;
}
#elif PY_MAJOR_VERSION >= 3
if (__pyx_m) return __Pyx_NewRef(__pyx_m);
#endif
#if CYTHON_REFNANNY
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
if (!__Pyx_RefNanny) {
PyErr_Clear();
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
if (!__Pyx_RefNanny)
Py_FatalError("failed to import 'refnanny' module");
}
#endif
__Pyx_RefNannySetupContext("__Pyx_PyMODINIT_FUNC PyInit_interpolate(void)", 0);
if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#ifdef __Pxy_PyFrame_Initialize_Offsets
__Pxy_PyFrame_Initialize_Offsets();
#endif
__pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
#ifdef __Pyx_CyFunction_USED
if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_FusedFunction_USED
if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_Coroutine_USED
if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_Generator_USED
if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_AsyncGen_USED
if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_StopAsyncIteration_USED
if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
/*--- Library function declarations ---*/
/*--- Threads initialization code ---*/
#if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
#ifdef WITH_THREAD /* Python build with threading support? */
PyEval_InitThreads();
#endif
#endif
/*--- Module creation code ---*/
#if CYTHON_PEP489_MULTI_PHASE_INIT
__pyx_m = __pyx_pyinit_module;
Py_INCREF(__pyx_m);
#else
#if PY_MAJOR_VERSION < 3
__pyx_m = Py_InitModule4("interpolate", __pyx_methods, __pyx_k_Batched_two_dimensional_bilinear, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
#else
__pyx_m = PyModule_Create(&__pyx_moduledef);
#endif
if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
__pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
Py_INCREF(__pyx_d);
__pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
Py_INCREF(__pyx_b);
__pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
Py_INCREF(__pyx_cython_runtime);
if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
/*--- Initialize various global constants etc. ---*/
if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
if (__pyx_module_is_main_dapy__integrators__interpolate) {
if (PyObject_SetAttr(__pyx_m, __pyx_n_s_name_2, __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
}
#if PY_MAJOR_VERSION >= 3
{
PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
if (!PyDict_GetItemString(modules, "dapy.integrators.interpolate")) {
if (unlikely(PyDict_SetItemString(modules, "dapy.integrators.interpolate", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
}
}
#endif
/*--- Builtin init code ---*/
if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
/*--- Constants init code ---*/
if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
/*--- Global type/function init code ---*/
(void)__Pyx_modinit_global_init_code();
(void)__Pyx_modinit_variable_export_code();
(void)__Pyx_modinit_function_export_code();
if (unlikely(__Pyx_modinit_type_init_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
if (unlikely(__Pyx_modinit_type_import_code() < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
(void)__Pyx_modinit_variable_import_code();
(void)__Pyx_modinit_function_import_code();
/*--- Execution code ---*/
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
/* "dapy/integrators/interpolate.pyx":3
* """Batched two-dimensional bilinear interpolation."""
*
* import numpy as np # <<<<<<<<<<<<<<
* cimport numpy as np
* from cython.parallel import prange
*/
__pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_np, __pyx_t_1) < 0) __PYX_ERR(0, 3, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "dapy/integrators/interpolate.pyx":11
*
* @cython.cdivision(True)
* def batch_bilinear_interpolate( # <<<<<<<<<<<<<<
* double[:, :, :] fields, double[:, :, :, :] interp_points,
* int num_thread=1):
*/
__pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_4dapy_11integrators_11interpolate_1batch_bilinear_interpolate, NULL, __pyx_n_s_dapy_integrators_interpolate); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 11, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_batch_bilinear_interpolate, __pyx_t_1) < 0) __PYX_ERR(0, 11, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "dapy/integrators/interpolate.pyx":1
* """Batched two-dimensional bilinear interpolation.""" # <<<<<<<<<<<<<<
*
* import numpy as np
*/
__pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "View.MemoryView":209
* info.obj = self
*
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
*
* def __dealloc__(array self):
*/
__pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 209, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem((PyObject *)__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(2, 209, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
PyType_Modified(__pyx_array_type);
/* "View.MemoryView":286
* return self.name
*
* cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<<
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>")
*/
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_XGOTREF(generic);
__Pyx_DECREF_SET(generic, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":287
*
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<<
* cdef indirect = Enum("<strided and indirect>")
*
*/
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__29, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 287, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_XGOTREF(strided);
__Pyx_DECREF_SET(strided, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":288
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__30, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 288, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_XGOTREF(indirect);
__Pyx_DECREF_SET(indirect, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":291
*
*
* cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<<
* cdef indirect_contiguous = Enum("<contiguous and indirect>")
*
*/
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__31, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 291, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_XGOTREF(contiguous);
__Pyx_DECREF_SET(contiguous, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":292
*
* cdef contiguous = Enum("<contiguous and direct>")
* cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__32, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 292, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_XGOTREF(indirect_contiguous);
__Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":316
*
* DEF THREAD_LOCKS_PREALLOCATED = 8
* cdef int __pyx_memoryview_thread_locks_used = 0 # <<<<<<<<<<<<<<
* cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [
* PyThread_allocate_lock(),
*/
__pyx_memoryview_thread_locks_used = 0;
/* "View.MemoryView":317
* DEF THREAD_LOCKS_PREALLOCATED = 8
* cdef int __pyx_memoryview_thread_locks_used = 0
* cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [ # <<<<<<<<<<<<<<
* PyThread_allocate_lock(),
* PyThread_allocate_lock(),
*/
__pyx_t_2[0] = PyThread_allocate_lock();
__pyx_t_2[1] = PyThread_allocate_lock();
__pyx_t_2[2] = PyThread_allocate_lock();
__pyx_t_2[3] = PyThread_allocate_lock();
__pyx_t_2[4] = PyThread_allocate_lock();
__pyx_t_2[5] = PyThread_allocate_lock();
__pyx_t_2[6] = PyThread_allocate_lock();
__pyx_t_2[7] = PyThread_allocate_lock();
memcpy(&(__pyx_memoryview_thread_locks[0]), __pyx_t_2, sizeof(__pyx_memoryview_thread_locks[0]) * (8));
/* "View.MemoryView":549
* info.obj = self
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 549, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem((PyObject *)__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(2, 549, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
PyType_Modified(__pyx_memoryview_type);
/* "View.MemoryView":995
* return self.from_object
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 995, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem((PyObject *)__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(2, 995, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
PyType_Modified(__pyx_memoryviewslice_type);
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* cdef object __pyx_PickleError
* cdef object __pyx_result
*/
__pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum, NULL, __pyx_n_s_View_MemoryView); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_Enum, __pyx_t_1) < 0) __PYX_ERR(2, 1, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "(tree fragment)":11
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
*/
/*--- Wrapped vars code ---*/
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
if (__pyx_m) {
if (__pyx_d) {
__Pyx_AddTraceback("init dapy.integrators.interpolate", __pyx_clineno, __pyx_lineno, __pyx_filename);
}
Py_CLEAR(__pyx_m);
} else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_ImportError, "init dapy.integrators.interpolate");
}
__pyx_L0:;
__Pyx_RefNannyFinishContext();
#if CYTHON_PEP489_MULTI_PHASE_INIT
return (__pyx_m != NULL) ? 0 : -1;
#elif PY_MAJOR_VERSION >= 3
return __pyx_m;
#else
return;
#endif
}
/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
PyObject *m = NULL, *p = NULL;
void *r = NULL;
m = PyImport_ImportModule(modname);
if (!m) goto end;
p = PyObject_GetAttrString(m, "RefNannyAPI");
if (!p) goto end;
r = PyLong_AsVoidPtr(p);
end:
Py_XDECREF(p);
Py_XDECREF(m);
return (__Pyx_RefNannyAPIStruct *)r;
}
#endif
/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro))
return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
if (likely(tp->tp_getattr))
return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
return PyObject_GetAttr(obj, attr_name);
}
#endif
/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
if (unlikely(!result)) {
PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
"name '%U' is not defined", name);
#else
"name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
}
return result;
}
/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
const char* func_name,
int exact,
Py_ssize_t num_min,
Py_ssize_t num_max,
Py_ssize_t num_found)
{
Py_ssize_t num_expected;
const char *more_or_less;
if (num_found < num_min) {
num_expected = num_min;
more_or_less = "at least";
} else {
num_expected = num_max;
more_or_less = "at most";
}
if (exact) {
more_or_less = "exactly";
}
PyErr_Format(PyExc_TypeError,
"%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
func_name, more_or_less, num_expected,
(num_expected == 1) ? "" : "s", num_found);
}
/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
const char* func_name,
PyObject* kw_name)
{
PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION >= 3
"%s() got multiple values for keyword argument '%U'", func_name, kw_name);
#else
"%s() got multiple values for keyword argument '%s'", func_name,
PyString_AsString(kw_name));
#endif
}
/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
PyObject *kwds,
PyObject **argnames[],
PyObject *kwds2,
PyObject *values[],
Py_ssize_t num_pos_args,
const char* function_name)
{
PyObject *key = 0, *value = 0;
Py_ssize_t pos = 0;
PyObject*** name;
PyObject*** first_kw_arg = argnames + num_pos_args;
while (PyDict_Next(kwds, &pos, &key, &value)) {
name = first_kw_arg;
while (*name && (**name != key)) name++;
if (*name) {
values[name-argnames] = value;
continue;
}
name = first_kw_arg;
#if PY_MAJOR_VERSION < 3
if (likely(PyString_Check(key))) {
while (*name) {
if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
&& _PyString_Eq(**name, key)) {
values[name-argnames] = value;
break;
}
name++;
}
if (*name) continue;
else {
PyObject*** argname = argnames;
while (argname != first_kw_arg) {
if ((**argname == key) || (
(CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
&& _PyString_Eq(**argname, key))) {
goto arg_passed_twice;
}
argname++;
}
}
} else
#endif
if (likely(PyUnicode_Check(key))) {
while (*name) {
int cmp = (**name == key) ? 0 :
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
(__Pyx_PyUnicode_GET_LENGTH(**name) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
#endif
PyUnicode_Compare(**name, key);
if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
if (cmp == 0) {
values[name-argnames] = value;
break;
}
name++;
}
if (*name) continue;
else {
PyObject*** argname = argnames;
while (argname != first_kw_arg) {
int cmp = (**argname == key) ? 0 :
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
(__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
#endif
PyUnicode_Compare(**argname, key);
if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
if (cmp == 0) goto arg_passed_twice;
argname++;
}
}
} else
goto invalid_keyword_type;
if (kwds2) {
if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
} else {
goto invalid_keyword;
}
}
return 0;
arg_passed_twice:
__Pyx_RaiseDoubleKeywordsError(function_name, key);
goto bad;
invalid_keyword_type:
PyErr_Format(PyExc_TypeError,
"%.200s() keywords must be strings", function_name);
goto bad;
invalid_keyword:
PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION < 3
"%.200s() got an unexpected keyword argument '%.200s'",
function_name, PyString_AsString(key));
#else
"%s() got an unexpected keyword argument '%U'",
function_name, key);
#endif
bad:
return -1;
}
/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
PyObject *dict = Py_TYPE(obj)->tp_dict;
return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
PyObject **dictptr = NULL;
Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
dictptr = _PyObject_GetDictPtr(obj);
#endif
}
return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
PyObject *dict = Py_TYPE(obj)->tp_dict;
if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
return 0;
return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif
/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
__PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
if (likely(result)) {
return __Pyx_NewRef(result);
} else if (unlikely(PyErr_Occurred())) {
return NULL;
}
#else
result = PyDict_GetItem(__pyx_d, name);
__PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
if (likely(result)) {
return __Pyx_NewRef(result);
}
#endif
#else
result = PyObject_GetItem(__pyx_d, name);
__PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
if (likely(result)) {
return __Pyx_NewRef(result);
}
PyErr_Clear();
#endif
return __Pyx_GetBuiltinName(name);
}
/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
PyObject *result;
ternaryfunc call = func->ob_type->tp_call;
if (unlikely(!call))
return PyObject_Call(func, arg, kw);
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
result = (*call)(func, arg, kw);
Py_LeaveRecursiveCall();
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
"NULL result without error in PyObject_Call");
}
return result;
}
#endif
/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
if (likely(__Pyx_TypeCheck(obj, type)))
return 1;
PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
Py_TYPE(obj)->tp_name, type->tp_name);
return 0;
}
/* IsLittleEndian */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
{
union {
uint32_t u32;
uint8_t u8[4];
} S;
S.u32 = 0x01020304;
return S.u8[0] == 4;
}
/* BufferFormatCheck */
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
__Pyx_BufFmt_StackElem* stack,
__Pyx_TypeInfo* type) {
stack[0].field = &ctx->root;
stack[0].parent_offset = 0;
ctx->root.type = type;
ctx->root.name = "buffer dtype";
ctx->root.offset = 0;
ctx->head = stack;
ctx->head->field = &ctx->root;
ctx->fmt_offset = 0;
ctx->head->parent_offset = 0;
ctx->new_packmode = '@';
ctx->enc_packmode = '@';
ctx->new_count = 1;
ctx->enc_count = 0;
ctx->enc_type = 0;
ctx->is_complex = 0;
ctx->is_valid_array = 0;
ctx->struct_alignment = 0;
while (type->typegroup == 'S') {
++ctx->head;
ctx->head->field = type->fields;
ctx->head->parent_offset = 0;
type = type->fields->type;
}
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
int count;
const char* t = *ts;
if (*t < '0' || *t > '9') {
return -1;
} else {
count = *t++ - '0';
while (*t >= '0' && *t <= '9') {
count *= 10;
count += *t++ - '0';
}
}
*ts = t;
return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
int number = __Pyx_BufFmt_ParseNumber(ts);
if (number == -1)
PyErr_Format(PyExc_ValueError,\
"Does not understand character buffer dtype format string ('%c')", **ts);
return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
PyErr_Format(PyExc_ValueError,
"Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
switch (ch) {
case '?': return "'bool'";
case 'c': return "'char'";
case 'b': return "'signed char'";
case 'B': return "'unsigned char'";
case 'h': return "'short'";
case 'H': return "'unsigned short'";
case 'i': return "'int'";
case 'I': return "'unsigned int'";
case 'l': return "'long'";
case 'L': return "'unsigned long'";
case 'q': return "'long long'";
case 'Q': return "'unsigned long long'";
case 'f': return (is_complex ? "'complex float'" : "'float'");
case 'd': return (is_complex ? "'complex double'" : "'double'");
case 'g': return (is_complex ? "'complex long double'" : "'long double'");
case 'T': return "a struct";
case 'O': return "Python object";
case 'P': return "a pointer";
case 's': case 'p': return "a string";
case 0: return "end";
default: return "unparseable format string";
}
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return 2;
case 'i': case 'I': case 'l': case 'L': return 4;
case 'q': case 'Q': return 8;
case 'f': return (is_complex ? 8 : 4);
case 'd': return (is_complex ? 16 : 8);
case 'g': {
PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
return 0;
}
case 'O': case 'P': return sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(short);
case 'i': case 'I': return sizeof(int);
case 'l': case 'L': return sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(float) * (is_complex ? 2 : 1);
case 'd': return sizeof(double) * (is_complex ? 2 : 1);
case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
case 'O': case 'P': return sizeof(void*);
default: {
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
/* These are for computing the padding at the end of the struct to align
on the first member of the struct. This will probably the same as above,
but we don't have any guarantees.
*/
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
switch (ch) {
case 'c':
return 'H';
case 'b': case 'h': case 'i':
case 'l': case 'q': case 's': case 'p':
return 'I';
case '?': case 'B': case 'H': case 'I': case 'L': case 'Q':
return 'U';
case 'f': case 'd': case 'g':
return (is_complex ? 'C' : 'R');
case 'O':
return 'O';
case 'P':
return 'P';
default: {
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
if (ctx->head == NULL || ctx->head->field == &ctx->root) {
const char* expected;
const char* quote;
if (ctx->head == NULL) {
expected = "end";
quote = "";
} else {
expected = ctx->head->field->type->name;
quote = "'";
}
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch, expected %s%s%s but got %s",
quote, expected, quote,
__Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
} else {
__Pyx_StructField* field = ctx->head->field;
__Pyx_StructField* parent = (ctx->head - 1)->field;
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
parent->type->name, field->name);
}
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
char group;
size_t size, offset, arraysize = 1;
if (ctx->enc_type == 0) return 0;
if (ctx->head->field->type->arraysize[0]) {
int i, ndim = 0;
if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
ctx->is_valid_array = ctx->head->field->type->ndim == 1;
ndim = 1;
if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
PyErr_Format(PyExc_ValueError,
"Expected a dimension of size %zu, got %zu",
ctx->head->field->type->arraysize[0], ctx->enc_count);
return -1;
}
}
if (!ctx->is_valid_array) {
PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
ctx->head->field->type->ndim, ndim);
return -1;
}
for (i = 0; i < ctx->head->field->type->ndim; i++) {
arraysize *= ctx->head->field->type->arraysize[i];
}
ctx->is_valid_array = 0;
ctx->enc_count = 1;
}
group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
do {
__Pyx_StructField* field = ctx->head->field;
__Pyx_TypeInfo* type = field->type;
if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
} else {
size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
}
if (ctx->enc_packmode == '@') {
size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
size_t align_mod_offset;
if (align_at == 0) return -1;
align_mod_offset = ctx->fmt_offset % align_at;
if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
if (ctx->struct_alignment == 0)
ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
ctx->is_complex);
}
if (type->size != size || type->typegroup != group) {
if (type->typegroup == 'C' && type->fields != NULL) {
size_t parent_offset = ctx->head->parent_offset + field->offset;
++ctx->head;
ctx->head->field = type->fields;
ctx->head->parent_offset = parent_offset;
continue;
}
if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
} else {
__Pyx_BufFmt_RaiseExpected(ctx);
return -1;
}
}
offset = ctx->head->parent_offset + field->offset;
if (ctx->fmt_offset != offset) {
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
(Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
return -1;
}
ctx->fmt_offset += size;
if (arraysize)
ctx->fmt_offset += (arraysize - 1) * size;
--ctx->enc_count;
while (1) {
if (field == &ctx->root) {
ctx->head = NULL;
if (ctx->enc_count != 0) {
__Pyx_BufFmt_RaiseExpected(ctx);
return -1;
}
break;
}
ctx->head->field = ++field;
if (field->type == NULL) {
--ctx->head;
field = ctx->head->field;
continue;
} else if (field->type->typegroup == 'S') {
size_t parent_offset = ctx->head->parent_offset + field->offset;
if (field->type->fields->type == NULL) continue;
field = field->type->fields;
++ctx->head;
ctx->head->field = field;
ctx->head->parent_offset = parent_offset;
break;
} else {
break;
}
}
} while (ctx->enc_count);
ctx->enc_type = 0;
ctx->is_complex = 0;
return 0;
}
static PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
const char *ts = *tsp;
int i = 0, number, ndim;
++ts;
if (ctx->new_count != 1) {
PyErr_SetString(PyExc_ValueError,
"Cannot handle repeated arrays in format string");
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ndim = ctx->head->field->type->ndim;
while (*ts && *ts != ')') {
switch (*ts) {
case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue;
default: break;
}
number = __Pyx_BufFmt_ExpectNumber(&ts);
if (number == -1) return NULL;
if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
return PyErr_Format(PyExc_ValueError,
"Expected a dimension of size %zu, got %d",
ctx->head->field->type->arraysize[i], number);
if (*ts != ',' && *ts != ')')
return PyErr_Format(PyExc_ValueError,
"Expected a comma in format string, got '%c'", *ts);
if (*ts == ',') ts++;
i++;
}
if (i != ndim)
return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
ctx->head->field->type->ndim, i);
if (!*ts) {
PyErr_SetString(PyExc_ValueError,
"Unexpected end of format string, expected ')'");
return NULL;
}
ctx->is_valid_array = 1;
ctx->new_count = 1;
*tsp = ++ts;
return Py_None;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
int got_Z = 0;
while (1) {
switch(*ts) {
case 0:
if (ctx->enc_type != 0 && ctx->head == NULL) {
__Pyx_BufFmt_RaiseExpected(ctx);
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
if (ctx->head != NULL) {
__Pyx_BufFmt_RaiseExpected(ctx);
return NULL;
}
return ts;
case ' ':
case '\r':
case '\n':
++ts;
break;
case '<':
if (!__Pyx_Is_Little_Endian()) {
PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
return NULL;
}
ctx->new_packmode = '=';
++ts;
break;
case '>':
case '!':
if (__Pyx_Is_Little_Endian()) {
PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
return NULL;
}
ctx->new_packmode = '=';
++ts;
break;
case '=':
case '@':
case '^':
ctx->new_packmode = *ts++;
break;
case 'T':
{
const char* ts_after_sub;
size_t i, struct_count = ctx->new_count;
size_t struct_alignment = ctx->struct_alignment;
ctx->new_count = 1;
++ts;
if (*ts != '{') {
PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_type = 0;
ctx->enc_count = 0;
ctx->struct_alignment = 0;
++ts;
ts_after_sub = ts;
for (i = 0; i != struct_count; ++i) {
ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
if (!ts_after_sub) return NULL;
}
ts = ts_after_sub;
if (struct_alignment) ctx->struct_alignment = struct_alignment;
}
break;
case '}':
{
size_t alignment = ctx->struct_alignment;
++ts;
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_type = 0;
if (alignment && ctx->fmt_offset % alignment) {
ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
}
}
return ts;
case 'x':
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->fmt_offset += ctx->new_count;
ctx->new_count = 1;
ctx->enc_count = 0;
ctx->enc_type = 0;
ctx->enc_packmode = ctx->new_packmode;
++ts;
break;
case 'Z':
got_Z = 1;
++ts;
if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
__Pyx_BufFmt_RaiseUnexpectedChar('Z');
return NULL;
}
CYTHON_FALLTHROUGH;
case '?': case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
case 'l': case 'L': case 'q': case 'Q':
case 'f': case 'd': case 'g':
case 'O': case 'p':
if ((ctx->enc_type == *ts) && (got_Z == ctx->is_complex) &&
(ctx->enc_packmode == ctx->new_packmode) && (!ctx->is_valid_array)) {
ctx->enc_count += ctx->new_count;
ctx->new_count = 1;
got_Z = 0;
++ts;
break;
}
CYTHON_FALLTHROUGH;
case 's':
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_count = ctx->new_count;
ctx->enc_packmode = ctx->new_packmode;
ctx->enc_type = *ts;
ctx->is_complex = got_Z;
++ts;
ctx->new_count = 1;
got_Z = 0;
break;
case ':':
++ts;
while(*ts != ':') ++ts;
++ts;
break;
case '(':
if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
break;
default:
{
int number = __Pyx_BufFmt_ExpectNumber(&ts);
if (number == -1) return NULL;
ctx->new_count = (size_t)number;
}
}
}
}
/* BufferGetAndValidate */
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
if (unlikely(info->buf == NULL)) return;
if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
__Pyx_ReleaseBuffer(info);
}
static void __Pyx_ZeroBuffer(Py_buffer* buf) {
buf->buf = NULL;
buf->obj = NULL;
buf->strides = __Pyx_zeros;
buf->shape = __Pyx_zeros;
buf->suboffsets = __Pyx_minusones;
}
static int __Pyx__GetBufferAndValidate(
Py_buffer* buf, PyObject* obj, __Pyx_TypeInfo* dtype, int flags,
int nd, int cast, __Pyx_BufFmt_StackElem* stack)
{
buf->buf = NULL;
if (unlikely(__Pyx_GetBuffer(obj, buf, flags) == -1)) {
__Pyx_ZeroBuffer(buf);
return -1;
}
if (unlikely(buf->ndim != nd)) {
PyErr_Format(PyExc_ValueError,
"Buffer has wrong number of dimensions (expected %d, got %d)",
nd, buf->ndim);
goto fail;
}
if (!cast) {
__Pyx_BufFmt_Context ctx;
__Pyx_BufFmt_Init(&ctx, stack, dtype);
if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
}
if (unlikely((size_t)buf->itemsize != dtype->size)) {
PyErr_Format(PyExc_ValueError,
"Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
buf->itemsize, (buf->itemsize > 1) ? "s" : "",
dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
goto fail;
}
if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
return 0;
fail:;
__Pyx_SafeReleaseBuffer(buf);
return -1;
}
/* MemviewSliceInit */
static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
int ndim,
__Pyx_memviewslice *memviewslice,
int memview_is_new_reference)
{
__Pyx_RefNannyDeclarations
int i, retval=-1;
Py_buffer *buf = &memview->view;
__Pyx_RefNannySetupContext("init_memviewslice", 0);
if (unlikely(memviewslice->memview || memviewslice->data)) {
PyErr_SetString(PyExc_ValueError,
"memviewslice is already initialized!");
goto fail;
}
if (buf->strides) {
for (i = 0; i < ndim; i++) {
memviewslice->strides[i] = buf->strides[i];
}
} else {
Py_ssize_t stride = buf->itemsize;
for (i = ndim - 1; i >= 0; i--) {
memviewslice->strides[i] = stride;
stride *= buf->shape[i];
}
}
for (i = 0; i < ndim; i++) {
memviewslice->shape[i] = buf->shape[i];
if (buf->suboffsets) {
memviewslice->suboffsets[i] = buf->suboffsets[i];
} else {
memviewslice->suboffsets[i] = -1;
}
}
memviewslice->memview = memview;
memviewslice->data = (char *)buf->buf;
if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
Py_INCREF(memview);
}
retval = 0;
goto no_fail;
fail:
memviewslice->memview = 0;
memviewslice->data = 0;
retval = -1;
no_fail:
__Pyx_RefNannyFinishContext();
return retval;
}
#ifndef Py_NO_RETURN
#define Py_NO_RETURN
#endif
static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
va_list vargs;
char msg[200];
#ifdef HAVE_STDARG_PROTOTYPES
va_start(vargs, fmt);
#else
va_start(vargs);
#endif
vsnprintf(msg, 200, fmt, vargs);
va_end(vargs);
Py_FatalError(msg);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
PyThread_type_lock lock)
{
int result;
PyThread_acquire_lock(lock, 1);
result = (*acquisition_count)++;
PyThread_release_lock(lock);
return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
PyThread_type_lock lock)
{
int result;
PyThread_acquire_lock(lock, 1);
result = (*acquisition_count)--;
PyThread_release_lock(lock);
return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
int first_time;
struct __pyx_memoryview_obj *memview = memslice->memview;
if (unlikely(!memview || (PyObject *) memview == Py_None))
return;
if (unlikely(__pyx_get_slice_count(memview) < 0))
__pyx_fatalerror("Acquisition count is %d (line %d)",
__pyx_get_slice_count(memview), lineno);
first_time = __pyx_add_acquisition_count(memview) == 0;
if (unlikely(first_time)) {
if (have_gil) {
Py_INCREF((PyObject *) memview);
} else {
PyGILState_STATE _gilstate = PyGILState_Ensure();
Py_INCREF((PyObject *) memview);
PyGILState_Release(_gilstate);
}
}
}
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
int have_gil, int lineno) {
int last_time;
struct __pyx_memoryview_obj *memview = memslice->memview;
if (unlikely(!memview || (PyObject *) memview == Py_None)) {
memslice->memview = NULL;
return;
}
if (unlikely(__pyx_get_slice_count(memview) <= 0))
__pyx_fatalerror("Acquisition count is %d (line %d)",
__pyx_get_slice_count(memview), lineno);
last_time = __pyx_sub_acquisition_count(memview) == 1;
memslice->data = NULL;
if (unlikely(last_time)) {
if (have_gil) {
Py_CLEAR(memslice->memview);
} else {
PyGILState_STATE _gilstate = PyGILState_Ensure();
Py_CLEAR(memslice->memview);
PyGILState_Release(_gilstate);
}
} else {
memslice->memview = NULL;
}
}
/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
tmp_type = tstate->curexc_type;
tmp_value = tstate->curexc_value;
tmp_tb = tstate->curexc_traceback;
tstate->curexc_type = type;
tstate->curexc_value = value;
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
*type = tstate->curexc_type;
*value = tstate->curexc_value;
*tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
}
#endif
/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
CYTHON_UNUSED PyObject *cause) {
__Pyx_PyThreadState_declare
Py_XINCREF(type);
if (!value || value == Py_None)
value = NULL;
else
Py_INCREF(value);
if (!tb || tb == Py_None)
tb = NULL;
else {
Py_INCREF(tb);
if (!PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto raise_error;
}
}
if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
if (!value) {
Py_INCREF(Py_None);
value = Py_None;
}
#endif
PyErr_NormalizeException(&type, &value, &tb);
} else {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto raise_error;
}
value = type;
type = (PyObject*) Py_TYPE(type);
Py_INCREF(type);
if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto raise_error;
}
}
__Pyx_PyThreadState_assign
__Pyx_ErrRestore(type, value, tb);
return;
raise_error:
Py_XDECREF(value);
Py_XDECREF(type);
Py_XDECREF(tb);
return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
PyObject* owned_instance = NULL;
if (tb == Py_None) {
tb = 0;
} else if (tb && !PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto bad;
}
if (value == Py_None)
value = 0;
if (PyExceptionInstance_Check(type)) {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto bad;
}
value = type;
type = (PyObject*) Py_TYPE(value);
} else if (PyExceptionClass_Check(type)) {
PyObject *instance_class = NULL;
if (value && PyExceptionInstance_Check(value)) {
instance_class = (PyObject*) Py_TYPE(value);
if (instance_class != type) {
int is_subclass = PyObject_IsSubclass(instance_class, type);
if (!is_subclass) {
instance_class = NULL;
} else if (unlikely(is_subclass == -1)) {
goto bad;
} else {
type = instance_class;
}
}
}
if (!instance_class) {
PyObject *args;
if (!value)
args = PyTuple_New(0);
else if (PyTuple_Check(value)) {
Py_INCREF(value);
args = value;
} else
args = PyTuple_Pack(1, value);
if (!args)
goto bad;
owned_instance = PyObject_Call(type, args, NULL);
Py_DECREF(args);
if (!owned_instance)
goto bad;
value = owned_instance;
if (!PyExceptionInstance_Check(value)) {
PyErr_Format(PyExc_TypeError,
"calling %R should have returned an instance of "
"BaseException, not %R",
type, Py_TYPE(value));
goto bad;
}
}
} else {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto bad;
}
if (cause) {
PyObject *fixed_cause;
if (cause == Py_None) {
fixed_cause = NULL;
} else if (PyExceptionClass_Check(cause)) {
fixed_cause = PyObject_CallObject(cause, NULL);
if (fixed_cause == NULL)
goto bad;
} else if (PyExceptionInstance_Check(cause)) {
fixed_cause = cause;
Py_INCREF(fixed_cause);
} else {
PyErr_SetString(PyExc_TypeError,
"exception causes must derive from "
"BaseException");
goto bad;
}
PyException_SetCause(value, fixed_cause);
}
PyErr_SetObject(type, value);
if (tb) {
#if CYTHON_COMPILING_IN_PYPY
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
Py_INCREF(tb);
PyErr_Restore(tmp_type, tmp_value, tb);
Py_XDECREF(tmp_tb);
#else
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject* tmp_tb = tstate->curexc_traceback;
if (tb != tmp_tb) {
Py_INCREF(tb);
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_tb);
}
#endif
}
bad:
Py_XDECREF(owned_instance);
return;
}
#endif
/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
PyCFunction meth = PyCFunction_GET_FUNCTION(func);
PyObject *self = PyCFunction_GET_SELF(func);
int flags = PyCFunction_GET_FLAGS(func);
assert(PyCFunction_Check(func));
assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS | METH_STACKLESS)));
assert(nargs >= 0);
assert(nargs == 0 || args != NULL);
/* _PyCFunction_FastCallDict() must not be called with an exception set,
because it may clear it (directly or indirectly) and so the
caller loses its exception */
assert(!PyErr_Occurred());
if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
return (*((__Pyx_PyCFunctionFastWithKeywords)(void*)meth)) (self, args, nargs, NULL);
} else {
return (*((__Pyx_PyCFunctionFast)(void*)meth)) (self, args, nargs);
}
}
#endif
/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
PyObject *globals) {
PyFrameObject *f;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject **fastlocals;
Py_ssize_t i;
PyObject *result;
assert(globals != NULL);
/* XXX Perhaps we should create a specialized
PyFrame_New() that doesn't take locals, but does
take builtins without sanity checking them.
*/
assert(tstate != NULL);
f = PyFrame_New(tstate, co, globals, NULL);
if (f == NULL) {
return NULL;
}
fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
for (i = 0; i < na; i++) {
Py_INCREF(*args);
fastlocals[i] = *args++;
}
result = PyEval_EvalFrameEx(f,0);
++tstate->recursion_depth;
Py_DECREF(f);
--tstate->recursion_depth;
return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
PyObject *globals = PyFunction_GET_GLOBALS(func);
PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
PyObject *closure;
#if PY_MAJOR_VERSION >= 3
PyObject *kwdefs;
#endif
PyObject *kwtuple, **k;
PyObject **d;
Py_ssize_t nd;
Py_ssize_t nk;
PyObject *result;
assert(kwargs == NULL || PyDict_Check(kwargs));
nk = kwargs ? PyDict_Size(kwargs) : 0;
if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
return NULL;
}
if (
#if PY_MAJOR_VERSION >= 3
co->co_kwonlyargcount == 0 &&
#endif
likely(kwargs == NULL || nk == 0) &&
co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
if (argdefs == NULL && co->co_argcount == nargs) {
result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
goto done;
}
else if (nargs == 0 && argdefs != NULL
&& co->co_argcount == Py_SIZE(argdefs)) {
/* function called with no arguments, but all parameters have
a default value: use default values as arguments .*/
args = &PyTuple_GET_ITEM(argdefs, 0);
result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
goto done;
}
}
if (kwargs != NULL) {
Py_ssize_t pos, i;
kwtuple = PyTuple_New(2 * nk);
if (kwtuple == NULL) {
result = NULL;
goto done;
}
k = &PyTuple_GET_ITEM(kwtuple, 0);
pos = i = 0;
while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
Py_INCREF(k[i]);
Py_INCREF(k[i+1]);
i += 2;
}
nk = i / 2;
}
else {
kwtuple = NULL;
k = NULL;
}
closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
if (argdefs != NULL) {
d = &PyTuple_GET_ITEM(argdefs, 0);
nd = Py_SIZE(argdefs);
}
else {
d = NULL;
nd = 0;
}
#if PY_MAJOR_VERSION >= 3
result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
args, (int)nargs,
k, (int)nk,
d, (int)nd, kwdefs, closure);
#else
result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
args, (int)nargs,
k, (int)nk,
d, (int)nd, closure);
#endif
Py_XDECREF(kwtuple);
done:
Py_LeaveRecursiveCall();
return result;
}
#endif
#endif
/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
PyObject *self, *result;
PyCFunction cfunc;
cfunc = PyCFunction_GET_FUNCTION(func);
self = PyCFunction_GET_SELF(func);
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
result = cfunc(self, arg);
Py_LeaveRecursiveCall();
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
"NULL result without error in PyObject_Call");
}
return result;
}
#endif
/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *result;
PyObject *args = PyTuple_New(1);
if (unlikely(!args)) return NULL;
Py_INCREF(arg);
PyTuple_SET_ITEM(args, 0, arg);
result = __Pyx_PyObject_Call(func, args, NULL);
Py_DECREF(args);
return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(func)) {
return __Pyx_PyFunction_FastCall(func, &arg, 1);
}
#endif
if (likely(PyCFunction_Check(func))) {
if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
} else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
}
}
return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *result;
PyObject *args = PyTuple_Pack(1, arg);
if (unlikely(!args)) return NULL;
result = __Pyx_PyObject_Call(func, args, NULL);
Py_DECREF(args);
return result;
}
#endif
/* DictGetItem */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
PyObject *value;
value = PyDict_GetItemWithError(d, key);
if (unlikely(!value)) {
if (!PyErr_Occurred()) {
if (unlikely(PyTuple_Check(key))) {
PyObject* args = PyTuple_Pack(1, key);
if (likely(args)) {
PyErr_SetObject(PyExc_KeyError, args);
Py_DECREF(args);
}
} else {
PyErr_SetObject(PyExc_KeyError, key);
}
}
return NULL;
}
Py_INCREF(value);
return value;
}
#endif
/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
PyErr_Format(PyExc_ValueError,
"too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}
/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
PyErr_Format(PyExc_ValueError,
"need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
index, (index == 1) ? "" : "s");
}
/* RaiseNoneIterError */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}
/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
_PyErr_StackItem *exc_info = tstate->exc_info;
while ((exc_info->exc_type == NULL || exc_info->exc_type == Py_None) &&
exc_info->previous_item != NULL)
{
exc_info = exc_info->previous_item;
}
return exc_info;
}
#endif
/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
*type = exc_info->exc_type;
*value = exc_info->exc_value;
*tb = exc_info->exc_traceback;
#else
*type = tstate->exc_type;
*value = tstate->exc_value;
*tb = tstate->exc_traceback;
#endif
Py_XINCREF(*type);
Py_XINCREF(*value);
Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem *exc_info = tstate->exc_info;
tmp_type = exc_info->exc_type;
tmp_value = exc_info->exc_value;
tmp_tb = exc_info->exc_traceback;
exc_info->exc_type = type;
exc_info->exc_value = value;
exc_info->exc_traceback = tb;
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = type;
tstate->exc_value = value;
tstate->exc_traceback = tb;
#endif
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
}
#endif
/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
PyObject *exc_type = tstate->curexc_type;
if (exc_type == err) return 1;
if (unlikely(!exc_type)) return 0;
if (unlikely(PyTuple_Check(err)))
return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif
/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
PyObject *tmp_type, *tmp_value, *tmp_tb;
local_type = tstate->curexc_type;
local_value = tstate->curexc_value;
local_tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
#else
PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
if (unlikely(tstate->curexc_type))
#else
if (unlikely(PyErr_Occurred()))
#endif
goto bad;
#if PY_MAJOR_VERSION >= 3
if (local_tb) {
if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
goto bad;
}
#endif
Py_XINCREF(local_tb);
Py_XINCREF(local_type);
Py_XINCREF(local_value);
*type = local_type;
*value = local_value;
*tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
#if CYTHON_USE_EXC_INFO_STACK
{
_PyErr_StackItem *exc_info = tstate->exc_info;
tmp_type = exc_info->exc_type;
tmp_value = exc_info->exc_value;
tmp_tb = exc_info->exc_traceback;
exc_info->exc_type = local_type;
exc_info->exc_value = local_value;
exc_info->exc_traceback = local_tb;
}
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = local_type;
tstate->exc_value = local_value;
tstate->exc_traceback = local_tb;
#endif
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
#else
PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
return 0;
bad:
*type = 0;
*value = 0;
*tb = 0;
Py_XDECREF(local_type);
Py_XDECREF(local_value);
Py_XDECREF(local_tb);
return -1;
}
/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
else if (exact) {
#if PY_MAJOR_VERSION == 2
if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
#endif
}
else {
if (likely(__Pyx_TypeCheck(obj, type))) return 1;
}
PyErr_Format(PyExc_TypeError,
"Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
name, type->tp_name, Py_TYPE(obj)->tp_name);
return 0;
}
/* PyObjectCall2Args */
static CYTHON_UNUSED PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
PyObject *args, *result = NULL;
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(function)) {
PyObject *args[2] = {arg1, arg2};
return __Pyx_PyFunction_FastCall(function, args, 2);
}
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(function)) {
PyObject *args[2] = {arg1, arg2};
return __Pyx_PyCFunction_FastCall(function, args, 2);
}
#endif
args = PyTuple_New(2);
if (unlikely(!args)) goto done;
Py_INCREF(arg1);
PyTuple_SET_ITEM(args, 0, arg1);
Py_INCREF(arg2);
PyTuple_SET_ITEM(args, 1, arg2);
Py_INCREF(function);
result = __Pyx_PyObject_Call(function, args, NULL);
Py_DECREF(args);
Py_DECREF(function);
done:
return result;
}
/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
return PyObject_RichCompareBool(s1, s2, equals);
#else
if (s1 == s2) {
return (equals == Py_EQ);
} else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
const char *ps1, *ps2;
Py_ssize_t length = PyBytes_GET_SIZE(s1);
if (length != PyBytes_GET_SIZE(s2))
return (equals == Py_NE);
ps1 = PyBytes_AS_STRING(s1);
ps2 = PyBytes_AS_STRING(s2);
if (ps1[0] != ps2[0]) {
return (equals == Py_NE);
} else if (length == 1) {
return (equals == Py_EQ);
} else {
int result;
#if CYTHON_USE_UNICODE_INTERNALS
Py_hash_t hash1, hash2;
hash1 = ((PyBytesObject*)s1)->ob_shash;
hash2 = ((PyBytesObject*)s2)->ob_shash;
if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
return (equals == Py_NE);
}
#endif
result = memcmp(ps1, ps2, (size_t)length);
return (equals == Py_EQ) ? (result == 0) : (result != 0);
}
} else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
return (equals == Py_NE);
} else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
return (equals == Py_NE);
} else {
int result;
PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
if (!py_result)
return -1;
result = __Pyx_PyObject_IsTrue(py_result);
Py_DECREF(py_result);
return result;
}
#endif
}
/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
PyObject* owned_ref = NULL;
#endif
int s1_is_unicode, s2_is_unicode;
if (s1 == s2) {
goto return_eq;
}
s1_is_unicode = PyUnicode_CheckExact(s1);
s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
owned_ref = PyUnicode_FromObject(s2);
if (unlikely(!owned_ref))
return -1;
s2 = owned_ref;
s2_is_unicode = 1;
} else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
owned_ref = PyUnicode_FromObject(s1);
if (unlikely(!owned_ref))
return -1;
s1 = owned_ref;
s1_is_unicode = 1;
} else if (((!s2_is_unicode) & (!s1_is_unicode))) {
return __Pyx_PyBytes_Equals(s1, s2, equals);
}
#endif
if (s1_is_unicode & s2_is_unicode) {
Py_ssize_t length;
int kind;
void *data1, *data2;
if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
return -1;
length = __Pyx_PyUnicode_GET_LENGTH(s1);
if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
goto return_ne;
}
#if CYTHON_USE_UNICODE_INTERNALS
{
Py_hash_t hash1, hash2;
#if CYTHON_PEP393_ENABLED
hash1 = ((PyASCIIObject*)s1)->hash;
hash2 = ((PyASCIIObject*)s2)->hash;
#else
hash1 = ((PyUnicodeObject*)s1)->hash;
hash2 = ((PyUnicodeObject*)s2)->hash;
#endif
if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
goto return_ne;
}
}
#endif
kind = __Pyx_PyUnicode_KIND(s1);
if (kind != __Pyx_PyUnicode_KIND(s2)) {
goto return_ne;
}
data1 = __Pyx_PyUnicode_DATA(s1);
data2 = __Pyx_PyUnicode_DATA(s2);
if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
goto return_ne;
} else if (length == 1) {
goto return_eq;
} else {
int result = memcmp(data1, data2, (size_t)(length * kind));
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_EQ) ? (result == 0) : (result != 0);
}
} else if ((s1 == Py_None) & s2_is_unicode) {
goto return_ne;
} else if ((s2 == Py_None) & s1_is_unicode) {
goto return_ne;
} else {
int result;
PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
if (!py_result)
return -1;
result = __Pyx_PyObject_IsTrue(py_result);
Py_DECREF(py_result);
return result;
}
return_eq:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_EQ);
return_ne:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_NE);
#endif
}
/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
if (likely(PyUnicode_Check(n)))
#else
if (likely(PyString_Check(n)))
#endif
return __Pyx_PyObject_GetAttrStr(o, n);
#endif
return PyObject_GetAttr(o, n);
}
/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
PyObject *r;
if (!j) return NULL;
r = PyObject_GetItem(o, j);
Py_DECREF(j);
return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i;
if (wraparound & unlikely(i < 0)) {
wrapped_i += PyList_GET_SIZE(o);
}
if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
PyObject *r = PyList_GET_ITEM(o, wrapped_i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i;
if (wraparound & unlikely(i < 0)) {
wrapped_i += PyTuple_GET_SIZE(o);
}
if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
if (is_list || PyList_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
PyObject *r = PyList_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
}
else if (PyTuple_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
} else {
PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
if (likely(m && m->sq_item)) {
if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
Py_ssize_t l = m->sq_length(o);
if (likely(l >= 0)) {
i += l;
} else {
if (!PyErr_ExceptionMatches(PyExc_OverflowError))
return NULL;
PyErr_Clear();
}
}
return m->sq_item(o, i);
}
}
#else
if (is_list || PySequence_Check(o)) {
return PySequence_GetItem(o, i);
}
#endif
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}
/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
PyObject *runerr;
Py_ssize_t key_value;
PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
if (unlikely(!(m && m->sq_item))) {
PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
return NULL;
}
key_value = __Pyx_PyIndex_AsSsize_t(index);
if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
}
if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
PyErr_Clear();
PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
}
return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
if (likely(m && m->mp_subscript)) {
return m->mp_subscript(obj, key);
}
return __Pyx_PyObject_GetIndex(obj, key);
}
#endif
/* decode_c_string */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
const char* cstring, Py_ssize_t start, Py_ssize_t stop,
const char* encoding, const char* errors,
PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
Py_ssize_t length;
if (unlikely((start < 0) | (stop < 0))) {
size_t slen = strlen(cstring);
if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
PyErr_SetString(PyExc_OverflowError,
"c-string too long to convert to Python");
return NULL;
}
length = (Py_ssize_t) slen;
if (start < 0) {
start += length;
if (start < 0)
start = 0;
}
if (stop < 0)
stop += length;
}
if (unlikely(stop <= start))
return __Pyx_NewRef(__pyx_empty_unicode);
length = stop - start;
cstring += start;
if (decode_func) {
return decode_func(cstring, length, errors);
} else {
return PyUnicode_Decode(cstring, length, encoding, errors);
}
}
/* GetAttr3 */
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
return NULL;
__Pyx_PyErr_Clear();
Py_INCREF(d);
return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
PyObject *r = __Pyx_GetAttr(o, n);
return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}
/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_USE_EXC_INFO_STACK
_PyErr_StackItem *exc_info = tstate->exc_info;
tmp_type = exc_info->exc_type;
tmp_value = exc_info->exc_value;
tmp_tb = exc_info->exc_traceback;
exc_info->exc_type = *type;
exc_info->exc_value = *value;
exc_info->exc_traceback = *tb;
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = *type;
tstate->exc_value = *value;
tstate->exc_traceback = *tb;
#endif
*type = tmp_type;
*value = tmp_value;
*tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
PyErr_SetExcInfo(*type, *value, *tb);
*type = tmp_type;
*value = tmp_value;
*tb = tmp_tb;
}
#endif
/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
PyObject *empty_list = 0;
PyObject *module = 0;
PyObject *global_dict = 0;
PyObject *empty_dict = 0;
PyObject *list;
#if PY_MAJOR_VERSION < 3
PyObject *py_import;
py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
if (!py_import)
goto bad;
#endif
if (from_list)
list = from_list;
else {
empty_list = PyList_New(0);
if (!empty_list)
goto bad;
list = empty_list;
}
global_dict = PyModule_GetDict(__pyx_m);
if (!global_dict)
goto bad;
empty_dict = PyDict_New();
if (!empty_dict)
goto bad;
{
#if PY_MAJOR_VERSION >= 3
if (level == -1) {
if ((1) && (strchr(__Pyx_MODULE_NAME, '.'))) {
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, 1);
if (!module) {
if (!PyErr_ExceptionMatches(PyExc_ImportError))
goto bad;
PyErr_Clear();
}
}
level = 0;
}
#endif
if (!module) {
#if PY_MAJOR_VERSION < 3
PyObject *py_level = PyInt_FromLong(level);
if (!py_level)
goto bad;
module = PyObject_CallFunctionObjArgs(py_import,
name, global_dict, empty_dict, list, py_level, (PyObject *)NULL);
Py_DECREF(py_level);
#else
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, level);
#endif
}
}
bad:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(py_import);
#endif
Py_XDECREF(empty_list);
Py_XDECREF(empty_dict);
return module;
}
/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
while (a) {
a = a->tp_base;
if (a == b)
return 1;
}
return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
PyObject *mro;
if (a == b) return 1;
mro = a->tp_mro;
if (likely(mro)) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(mro);
for (i = 0; i < n; i++) {
if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
return 1;
}
return 0;
}
return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
PyObject *exception, *value, *tb;
int res;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ErrFetch(&exception, &value, &tb);
res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
if (!res) {
res = PyObject_IsSubclass(err, exc_type2);
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
}
__Pyx_ErrRestore(exception, value, tb);
return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
if (!res) {
res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
}
return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
assert(PyExceptionClass_Check(exc_type));
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
PyObject *t = PyTuple_GET_ITEM(tuple, i);
#if PY_MAJOR_VERSION < 3
if (likely(exc_type == t)) return 1;
#endif
if (likely(PyExceptionClass_Check(t))) {
if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
} else {
}
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
if (likely(err == exc_type)) return 1;
if (likely(PyExceptionClass_Check(err))) {
if (likely(PyExceptionClass_Check(exc_type))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
} else if (likely(PyTuple_Check(exc_type))) {
return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
} else {
}
}
return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
assert(PyExceptionClass_Check(exc_type1));
assert(PyExceptionClass_Check(exc_type2));
if (likely(err == exc_type1 || err == exc_type2)) return 1;
if (likely(PyExceptionClass_Check(err))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
}
return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif
/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, int inplace, int zerodivision_check) {
(void)inplace;
(void)zerodivision_check;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(op1))) {
const long b = intval;
long x;
long a = PyInt_AS_LONG(op1);
x = (long)((unsigned long)a + b);
if (likely((x^a) >= 0 || (x^b) >= 0))
return PyInt_FromLong(x);
return PyLong_Type.tp_as_number->nb_add(op1, op2);
}
#endif
#if CYTHON_USE_PYLONG_INTERNALS
if (likely(PyLong_CheckExact(op1))) {
const long b = intval;
long a, x;
#ifdef HAVE_LONG_LONG
const PY_LONG_LONG llb = intval;
PY_LONG_LONG lla, llx;
#endif
const digit* digits = ((PyLongObject*)op1)->ob_digit;
const Py_ssize_t size = Py_SIZE(op1);
if (likely(__Pyx_sst_abs(size) <= 1)) {
a = likely(size) ? digits[0] : 0;
if (size == -1) a = -a;
} else {
switch (size) {
case -2:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case 2:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case -3:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case 3:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case -4:
if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case 4:
if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
}
}
x = a + b;
return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
long_long:
llx = lla + llb;
return PyLong_FromLongLong(llx);
#endif
}
#endif
if (PyFloat_CheckExact(op1)) {
const long b = intval;
double a = PyFloat_AS_DOUBLE(op1);
double result;
PyFPE_START_PROTECT("add", return NULL)
result = ((double)a) + (double)b;
PyFPE_END_PROTECT(result)
return PyFloat_FromDouble(result);
}
return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif
/* None */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}
/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Format(PyExc_ImportError,
#if PY_MAJOR_VERSION < 3
"cannot import name %.230s", PyString_AS_STRING(name));
#else
"cannot import name %S", name);
#endif
}
return value;
}
/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
PyObject *r;
if (unlikely(!__Pyx_PyBaseString_Check(n))) {
PyErr_SetString(PyExc_TypeError,
"hasattr(): attribute name must be string");
return -1;
}
r = __Pyx_GetAttr(o, n);
if (unlikely(!r)) {
PyErr_Clear();
return 0;
} else {
Py_DECREF(r);
return 1;
}
}
/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
"'%.50s' object has no attribute '%U'",
tp->tp_name, attr_name);
#else
"'%.50s' object has no attribute '%.400s'",
tp->tp_name, PyString_AS_STRING(attr_name));
#endif
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
PyObject *descr;
PyTypeObject *tp = Py_TYPE(obj);
if (unlikely(!PyString_Check(attr_name))) {
return PyObject_GenericGetAttr(obj, attr_name);
}
assert(!tp->tp_dictoffset);
descr = _PyType_Lookup(tp, attr_name);
if (unlikely(!descr)) {
return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
}
Py_INCREF(descr);
#if PY_MAJOR_VERSION < 3
if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
#endif
{
descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
if (unlikely(f)) {
PyObject *res = f(descr, obj, (PyObject *)tp);
Py_DECREF(descr);
return res;
}
}
return descr;
}
#endif
/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
return PyObject_GenericGetAttr(obj, attr_name);
}
return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif
/* SetVTable */
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
if (!ob)
goto bad;
if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
goto bad;
Py_DECREF(ob);
return 0;
bad:
Py_XDECREF(ob);
return -1;
}
/* PyObjectGetAttrStrNoError */
static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
if (likely(__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
__Pyx_PyErr_Clear();
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
PyObject *result;
#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro == PyObject_GenericGetAttr)) {
return _PyObject_GenericGetAttrWithDict(obj, attr_name, NULL, 1);
}
#endif
result = __Pyx_PyObject_GetAttrStr(obj, attr_name);
if (unlikely(!result)) {
__Pyx_PyObject_GetAttrStr_ClearAttributeError();
}
return result;
}
/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
int ret;
PyObject *name_attr;
name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
if (likely(name_attr)) {
ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
} else {
ret = -1;
}
if (unlikely(ret < 0)) {
PyErr_Clear();
ret = 0;
}
Py_XDECREF(name_attr);
return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
int ret = 0;
PyObject *object_reduce = NULL;
PyObject *object_reduce_ex = NULL;
PyObject *reduce = NULL;
PyObject *reduce_ex = NULL;
PyObject *reduce_cython = NULL;
PyObject *setstate = NULL;
PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD;
#else
if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto __PYX_GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
if (likely(reduce_cython)) {
ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
} else if (reduce == object_reduce || PyErr_Occurred()) {
goto __PYX_BAD;
}
setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
if (!setstate) PyErr_Clear();
if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
if (likely(setstate_cython)) {
ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
} else if (!setstate || PyErr_Occurred()) {
goto __PYX_BAD;
}
}
PyType_Modified((PyTypeObject*)type_obj);
}
}
goto __PYX_GOOD;
__PYX_BAD:
if (!PyErr_Occurred())
PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
Py_XDECREF(object_reduce);
Py_XDECREF(object_reduce_ex);
#endif
Py_XDECREF(reduce);
Py_XDECREF(reduce_ex);
Py_XDECREF(reduce_cython);
Py_XDECREF(setstate);
Py_XDECREF(setstate_cython);
return ret;
}
/* TypeImport */
#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(PyObject *module, const char *module_name, const char *class_name,
size_t size, enum __Pyx_ImportType_CheckSize check_size)
{
PyObject *result = 0;
char warning[200];
Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
PyObject *py_basicsize;
#endif
result = PyObject_GetAttrString(module, class_name);
if (!result)
goto bad;
if (!PyType_Check(result)) {
PyErr_Format(PyExc_TypeError,
"%.200s.%.200s is not a type object",
module_name, class_name);
goto bad;
}
#ifndef Py_LIMITED_API
basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
if (!py_basicsize)
goto bad;
basicsize = PyLong_AsSsize_t(py_basicsize);
Py_DECREF(py_basicsize);
py_basicsize = 0;
if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
goto bad;
#endif
if ((size_t)basicsize < size) {
PyErr_Format(PyExc_ValueError,
"%.200s.%.200s size changed, may indicate binary incompatibility. "
"Expected %zd from C header, got %zd from PyObject",
module_name, class_name, size, basicsize);
goto bad;
}
if (check_size == __Pyx_ImportType_CheckSize_Error && (size_t)basicsize != size) {
PyErr_Format(PyExc_ValueError,
"%.200s.%.200s size changed, may indicate binary incompatibility. "
"Expected %zd from C header, got %zd from PyObject",
module_name, class_name, size, basicsize);
goto bad;
}
else if (check_size == __Pyx_ImportType_CheckSize_Warn && (size_t)basicsize > size) {
PyOS_snprintf(warning, sizeof(warning),
"%s.%s size changed, may indicate binary incompatibility. "
"Expected %zd from C header, got %zd from PyObject",
module_name, class_name, size, basicsize);
if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
}
return (PyTypeObject *)result;
bad:
Py_XDECREF(result);
return NULL;
}
#endif
/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_NCP_UNUSED PyThreadState *tstate, int c_line) {
PyObject *use_cline;
PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
PyObject **cython_runtime_dict;
#endif
if (unlikely(!__pyx_cython_runtime)) {
return c_line;
}
__Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
if (likely(cython_runtime_dict)) {
__PYX_PY_DICT_LOOKUP_IF_MODIFIED(
use_cline, *cython_runtime_dict,
__Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
} else
#endif
{
PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
if (use_cline_obj) {
use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
Py_DECREF(use_cline_obj);
} else {
PyErr_Clear();
use_cline = NULL;
}
}
if (!use_cline) {
c_line = 0;
PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
}
else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
c_line = 0;
}
__Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
return c_line;
}
#endif
/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
int start = 0, mid = 0, end = count - 1;
if (end >= 0 && code_line > entries[end].code_line) {
return count;
}
while (start < end) {
mid = start + (end - start) / 2;
if (code_line < entries[mid].code_line) {
end = mid;
} else if (code_line > entries[mid].code_line) {
start = mid + 1;
} else {
return mid;
}
}
if (code_line <= entries[mid].code_line) {
return mid;
} else {
return mid + 1;
}
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
PyCodeObject* code_object;
int pos;
if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
return NULL;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
return NULL;
}
code_object = __pyx_code_cache.entries[pos].code_object;
Py_INCREF(code_object);
return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
int pos, i;
__Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
if (unlikely(!code_line)) {
return;
}
if (unlikely(!entries)) {
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
if (likely(entries)) {
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = 64;
__pyx_code_cache.count = 1;
entries[0].code_line = code_line;
entries[0].code_object = code_object;
Py_INCREF(code_object);
}
return;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
PyCodeObject* tmp = entries[pos].code_object;
entries[pos].code_object = code_object;
Py_DECREF(tmp);
return;
}
if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
int new_max = __pyx_code_cache.max_count + 64;
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
__pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
if (unlikely(!entries)) {
return;
}
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = new_max;
}
for (i=__pyx_code_cache.count; i>pos; i--) {
entries[i] = entries[i-1];
}
entries[pos].code_line = code_line;
entries[pos].code_object = code_object;
__pyx_code_cache.count++;
Py_INCREF(code_object);
}
/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyObject *py_srcfile = 0;
PyObject *py_funcname = 0;
#if PY_MAJOR_VERSION < 3
py_srcfile = PyString_FromString(filename);
#else
py_srcfile = PyUnicode_FromString(filename);
#endif
if (!py_srcfile) goto bad;
if (c_line) {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
#else
py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
#endif
}
else {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromString(funcname);
#else
py_funcname = PyUnicode_FromString(funcname);
#endif
}
if (!py_funcname) goto bad;
py_code = __Pyx_PyCode_New(
0,
0,
0,
0,
0,
__pyx_empty_bytes, /*PyObject *code,*/
__pyx_empty_tuple, /*PyObject *consts,*/
__pyx_empty_tuple, /*PyObject *names,*/
__pyx_empty_tuple, /*PyObject *varnames,*/
__pyx_empty_tuple, /*PyObject *freevars,*/
__pyx_empty_tuple, /*PyObject *cellvars,*/
py_srcfile, /*PyObject *filename,*/
py_funcname, /*PyObject *name,*/
py_line,
__pyx_empty_bytes /*PyObject *lnotab*/
);
Py_DECREF(py_srcfile);
Py_DECREF(py_funcname);
return py_code;
bad:
Py_XDECREF(py_srcfile);
Py_XDECREF(py_funcname);
return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyFrameObject *py_frame = 0;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
if (c_line) {
c_line = __Pyx_CLineForTraceback(tstate, c_line);
}
py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
if (!py_code) {
py_code = __Pyx_CreateCodeObjectForTraceback(
funcname, c_line, py_line, filename);
if (!py_code) goto bad;
__pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
}
py_frame = PyFrame_New(
tstate, /*PyThreadState *tstate,*/
py_code, /*PyCodeObject *code,*/
__pyx_d, /*PyObject *globals,*/
0 /*PyObject *locals*/
);
if (!py_frame) goto bad;
__Pyx_PyFrame_SetLineNumber(py_frame, py_line);
PyTraceBack_Here(py_frame);
bad:
Py_XDECREF(py_code);
Py_XDECREF(py_frame);
}
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
if (__Pyx_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pw_5numpy_7ndarray_1__getbuffer__(obj, view, flags);
if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
PyObject *obj = view->obj;
if (!obj) return;
if (PyObject_CheckBuffer(obj)) {
PyBuffer_Release(view);
return;
}
if ((0)) {}
else if (__Pyx_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) __pyx_pw_5numpy_7ndarray_3__releasebuffer__(obj, view);
view->obj = NULL;
Py_DECREF(obj);
}
#endif
/* MemviewSliceIsContig */
static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
{
int i, index, step, start;
Py_ssize_t itemsize = mvs.memview->view.itemsize;
if (order == 'F') {
step = 1;
start = 0;
} else {
step = -1;
start = ndim - 1;
}
for (i = 0; i < ndim; i++) {
index = start + step * i;
if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
return 0;
itemsize *= mvs.shape[index];
}
return 1;
}
/* OverlappingSlices */
static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
void **out_start, void **out_end,
int ndim, size_t itemsize)
{
char *start, *end;
int i;
start = end = slice->data;
for (i = 0; i < ndim; i++) {
Py_ssize_t stride = slice->strides[i];
Py_ssize_t extent = slice->shape[i];
if (extent == 0) {
*out_start = *out_end = start;
return;
} else {
if (stride > 0)
end += stride * (extent - 1);
else
start += stride * (extent - 1);
}
}
*out_start = start;
*out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
__Pyx_memviewslice *slice2,
int ndim, size_t itemsize)
{
void *start1, *end1, *start2, *end2;
__pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
__pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
return (start1 < end2) && (start2 < end1);
}
/* Capsule */
static CYTHON_INLINE PyObject *
__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
{
PyObject *cobj;
#if PY_VERSION_HEX >= 0x02070000
cobj = PyCapsule_New(p, sig, NULL);
#else
cobj = PyCObject_FromVoidPtr(p, NULL);
#endif
return cobj;
}
/* TypeInfoCompare */
static int
__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
{
int i;
if (!a || !b)
return 0;
if (a == b)
return 1;
if (a->size != b->size || a->typegroup != b->typegroup ||
a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
if (a->typegroup == 'H' || b->typegroup == 'H') {
return a->size == b->size;
} else {
return 0;
}
}
if (a->ndim) {
for (i = 0; i < a->ndim; i++)
if (a->arraysize[i] != b->arraysize[i])
return 0;
}
if (a->typegroup == 'S') {
if (a->flags != b->flags)
return 0;
if (a->fields || b->fields) {
if (!(a->fields && b->fields))
return 0;
for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
__Pyx_StructField *field_a = a->fields + i;
__Pyx_StructField *field_b = b->fields + i;
if (field_a->offset != field_b->offset ||
!__pyx_typeinfo_cmp(field_a->type, field_b->type))
return 0;
}
return !a->fields[i].type && !b->fields[i].type;
}
}
return 1;
}
/* MemviewSliceValidateAndInit */
static int
__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
{
if (buf->shape[dim] <= 1)
return 1;
if (buf->strides) {
if (spec & __Pyx_MEMVIEW_CONTIG) {
if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
if (unlikely(buf->strides[dim] != sizeof(void *))) {
PyErr_Format(PyExc_ValueError,
"Buffer is not indirectly contiguous "
"in dimension %d.", dim);
goto fail;
}
} else if (unlikely(buf->strides[dim] != buf->itemsize)) {
PyErr_SetString(PyExc_ValueError,
"Buffer and memoryview are not contiguous "
"in the same dimension.");
goto fail;
}
}
if (spec & __Pyx_MEMVIEW_FOLLOW) {
Py_ssize_t stride = buf->strides[dim];
if (stride < 0)
stride = -stride;
if (unlikely(stride < buf->itemsize)) {
PyErr_SetString(PyExc_ValueError,
"Buffer and memoryview are not contiguous "
"in the same dimension.");
goto fail;
}
}
} else {
if (unlikely(spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1)) {
PyErr_Format(PyExc_ValueError,
"C-contiguous buffer is not contiguous in "
"dimension %d", dim);
goto fail;
} else if (unlikely(spec & (__Pyx_MEMVIEW_PTR))) {
PyErr_Format(PyExc_ValueError,
"C-contiguous buffer is not indirect in "
"dimension %d", dim);
goto fail;
} else if (unlikely(buf->suboffsets)) {
PyErr_SetString(PyExc_ValueError,
"Buffer exposes suboffsets but no strides");
goto fail;
}
}
return 1;
fail:
return 0;
}
static int
__pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec)
{
if (spec & __Pyx_MEMVIEW_DIRECT) {
if (unlikely(buf->suboffsets && buf->suboffsets[dim] >= 0)) {
PyErr_Format(PyExc_ValueError,
"Buffer not compatible with direct access "
"in dimension %d.", dim);
goto fail;
}
}
if (spec & __Pyx_MEMVIEW_PTR) {
if (unlikely(!buf->suboffsets || (buf->suboffsets[dim] < 0))) {
PyErr_Format(PyExc_ValueError,
"Buffer is not indirectly accessible "
"in dimension %d.", dim);
goto fail;
}
}
return 1;
fail:
return 0;
}
static int
__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
{
int i;
if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
Py_ssize_t stride = 1;
for (i = 0; i < ndim; i++) {
if (unlikely(stride * buf->itemsize != buf->strides[i] && buf->shape[i] > 1)) {
PyErr_SetString(PyExc_ValueError,
"Buffer not fortran contiguous.");
goto fail;
}
stride = stride * buf->shape[i];
}
} else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
Py_ssize_t stride = 1;
for (i = ndim - 1; i >- 1; i--) {
if (unlikely(stride * buf->itemsize != buf->strides[i] && buf->shape[i] > 1)) {
PyErr_SetString(PyExc_ValueError,
"Buffer not C contiguous.");
goto fail;
}
stride = stride * buf->shape[i];
}
}
return 1;
fail:
return 0;
}
static int __Pyx_ValidateAndInit_memviewslice(
int *axes_specs,
int c_or_f_flag,
int buf_flags,
int ndim,
__Pyx_TypeInfo *dtype,
__Pyx_BufFmt_StackElem stack[],
__Pyx_memviewslice *memviewslice,
PyObject *original_obj)
{
struct __pyx_memoryview_obj *memview, *new_memview;
__Pyx_RefNannyDeclarations
Py_buffer *buf;
int i, spec = 0, retval = -1;
__Pyx_BufFmt_Context ctx;
int from_memoryview = __pyx_memoryview_check(original_obj);
__Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
original_obj)->typeinfo)) {
memview = (struct __pyx_memoryview_obj *) original_obj;
new_memview = NULL;
} else {
memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
original_obj, buf_flags, 0, dtype);
new_memview = memview;
if (unlikely(!memview))
goto fail;
}
buf = &memview->view;
if (unlikely(buf->ndim != ndim)) {
PyErr_Format(PyExc_ValueError,
"Buffer has wrong number of dimensions (expected %d, got %d)",
ndim, buf->ndim);
goto fail;
}
if (new_memview) {
__Pyx_BufFmt_Init(&ctx, stack, dtype);
if (unlikely(!__Pyx_BufFmt_CheckString(&ctx, buf->format))) goto fail;
}
if (unlikely((unsigned) buf->itemsize != dtype->size)) {
PyErr_Format(PyExc_ValueError,
"Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
"does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
buf->itemsize,
(buf->itemsize > 1) ? "s" : "",
dtype->name,
dtype->size,
(dtype->size > 1) ? "s" : "");
goto fail;
}
if (buf->len > 0) {
for (i = 0; i < ndim; i++) {
spec = axes_specs[i];
if (unlikely(!__pyx_check_strides(buf, i, ndim, spec)))
goto fail;
if (unlikely(!__pyx_check_suboffsets(buf, i, ndim, spec)))
goto fail;
}
if (unlikely(buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag)))
goto fail;
}
if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
new_memview != NULL) == -1)) {
goto fail;
}
retval = 0;
goto no_fail;
fail:
Py_XDECREF(new_memview);
retval = -1;
no_fail:
__Pyx_RefNannyFinishContext();
return retval;
}
/* ObjectToMemviewSlice */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsds_double(PyObject *obj, int writable_flag) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
PyBUF_RECORDS_RO | writable_flag, 3,
&__Pyx_TypeInfo_double, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
/* ObjectToMemviewSlice */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dsdsdsds_double(PyObject *obj, int writable_flag) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
PyBUF_RECORDS_RO | writable_flag, 4,
&__Pyx_TypeInfo_double, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
{\
func_type value = func_value;\
if (sizeof(target_type) < sizeof(func_type)) {\
if (unlikely(value != (func_type) (target_type) value)) {\
func_type zero = 0;\
if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
return (target_type) -1;\
if (is_unsigned && unlikely(value < zero))\
goto raise_neg_overflow;\
else\
goto raise_overflow;\
}\
}\
return (target_type) value;\
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(int) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(int) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(int),
little, !is_unsigned);
}
}
/* Declarations */
#if CYTHON_CCOMPLEX
#ifdef __cplusplus
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
return ::std::complex< float >(x, y);
}
#else
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
return x + y*(__pyx_t_float_complex)_Complex_I;
}
#endif
#else
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
__pyx_t_float_complex z;
z.real = x;
z.imag = y;
return z;
}
#endif
/* Arithmetic */
#if CYTHON_CCOMPLEX
#else
static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
return (a.real == b.real) && (a.imag == b.imag);
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
__pyx_t_float_complex z;
z.real = a.real + b.real;
z.imag = a.imag + b.imag;
return z;
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
__pyx_t_float_complex z;
z.real = a.real - b.real;
z.imag = a.imag - b.imag;
return z;
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
__pyx_t_float_complex z;
z.real = a.real * b.real - a.imag * b.imag;
z.imag = a.real * b.imag + a.imag * b.real;
return z;
}
#if 1
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
if (b.imag == 0) {
return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
} else if (fabsf(b.real) >= fabsf(b.imag)) {
if (b.real == 0 && b.imag == 0) {
return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.imag);
} else {
float r = b.imag / b.real;
float s = (float)(1.0) / (b.real + b.imag * r);
return __pyx_t_float_complex_from_parts(
(a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
}
} else {
float r = b.real / b.imag;
float s = (float)(1.0) / (b.imag + b.real * r);
return __pyx_t_float_complex_from_parts(
(a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
}
}
#else
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
if (b.imag == 0) {
return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
} else {
float denom = b.real * b.real + b.imag * b.imag;
return __pyx_t_float_complex_from_parts(
(a.real * b.real + a.imag * b.imag) / denom,
(a.imag * b.real - a.real * b.imag) / denom);
}
}
#endif
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex a) {
__pyx_t_float_complex z;
z.real = -a.real;
z.imag = -a.imag;
return z;
}
static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex a) {
return (a.real == 0) && (a.imag == 0);
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex a) {
__pyx_t_float_complex z;
z.real = a.real;
z.imag = -a.imag;
return z;
}
#if 1
static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex z) {
#if !defined(HAVE_HYPOT) || defined(_MSC_VER)
return sqrtf(z.real*z.real + z.imag*z.imag);
#else
return hypotf(z.real, z.imag);
#endif
}
static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
__pyx_t_float_complex z;
float r, lnr, theta, z_r, z_theta;
if (b.imag == 0 && b.real == (int)b.real) {
if (b.real < 0) {
float denom = a.real * a.real + a.imag * a.imag;
a.real = a.real / denom;
a.imag = -a.imag / denom;
b.real = -b.real;
}
switch ((int)b.real) {
case 0:
z.real = 1;
z.imag = 0;
return z;
case 1:
return a;
case 2:
return __Pyx_c_prod_float(a, a);
case 3:
z = __Pyx_c_prod_float(a, a);
return __Pyx_c_prod_float(z, a);
case 4:
z = __Pyx_c_prod_float(a, a);
return __Pyx_c_prod_float(z, z);
}
}
if (a.imag == 0) {
if (a.real == 0) {
return a;
} else if (b.imag == 0) {
z.real = powf(a.real, b.real);
z.imag = 0;
return z;
} else if (a.real > 0) {
r = a.real;
theta = 0;
} else {
r = -a.real;
theta = atan2f(0.0, -1.0);
}
} else {
r = __Pyx_c_abs_float(a);
theta = atan2f(a.imag, a.real);
}
lnr = logf(r);
z_r = expf(lnr * b.real - theta * b.imag);
z_theta = theta * b.real + lnr * b.imag;
z.real = z_r * cosf(z_theta);
z.imag = z_r * sinf(z_theta);
return z;
}
#endif
#endif
/* Declarations */
#if CYTHON_CCOMPLEX
#ifdef __cplusplus
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
return ::std::complex< double >(x, y);
}
#else
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
return x + y*(__pyx_t_double_complex)_Complex_I;
}
#endif
#else
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
__pyx_t_double_complex z;
z.real = x;
z.imag = y;
return z;
}
#endif
/* Arithmetic */
#if CYTHON_CCOMPLEX
#else
static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
return (a.real == b.real) && (a.imag == b.imag);
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
__pyx_t_double_complex z;
z.real = a.real + b.real;
z.imag = a.imag + b.imag;
return z;
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
__pyx_t_double_complex z;
z.real = a.real - b.real;
z.imag = a.imag - b.imag;
return z;
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
__pyx_t_double_complex z;
z.real = a.real * b.real - a.imag * b.imag;
z.imag = a.real * b.imag + a.imag * b.real;
return z;
}
#if 1
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
if (b.imag == 0) {
return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
} else if (fabs(b.real) >= fabs(b.imag)) {
if (b.real == 0 && b.imag == 0) {
return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.imag);
} else {
double r = b.imag / b.real;
double s = (double)(1.0) / (b.real + b.imag * r);
return __pyx_t_double_complex_from_parts(
(a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
}
} else {
double r = b.real / b.imag;
double s = (double)(1.0) / (b.imag + b.real * r);
return __pyx_t_double_complex_from_parts(
(a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
}
}
#else
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
if (b.imag == 0) {
return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
} else {
double denom = b.real * b.real + b.imag * b.imag;
return __pyx_t_double_complex_from_parts(
(a.real * b.real + a.imag * b.imag) / denom,
(a.imag * b.real - a.real * b.imag) / denom);
}
}
#endif
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex a) {
__pyx_t_double_complex z;
z.real = -a.real;
z.imag = -a.imag;
return z;
}
static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex a) {
return (a.real == 0) && (a.imag == 0);
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex a) {
__pyx_t_double_complex z;
z.real = a.real;
z.imag = -a.imag;
return z;
}
#if 1
static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex z) {
#if !defined(HAVE_HYPOT) || defined(_MSC_VER)
return sqrt(z.real*z.real + z.imag*z.imag);
#else
return hypot(z.real, z.imag);
#endif
}
static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
__pyx_t_double_complex z;
double r, lnr, theta, z_r, z_theta;
if (b.imag == 0 && b.real == (int)b.real) {
if (b.real < 0) {
double denom = a.real * a.real + a.imag * a.imag;
a.real = a.real / denom;
a.imag = -a.imag / denom;
b.real = -b.real;
}
switch ((int)b.real) {
case 0:
z.real = 1;
z.imag = 0;
return z;
case 1:
return a;
case 2:
return __Pyx_c_prod_double(a, a);
case 3:
z = __Pyx_c_prod_double(a, a);
return __Pyx_c_prod_double(z, a);
case 4:
z = __Pyx_c_prod_double(a, a);
return __Pyx_c_prod_double(z, z);
}
}
if (a.imag == 0) {
if (a.real == 0) {
return a;
} else if (b.imag == 0) {
z.real = pow(a.real, b.real);
z.imag = 0;
return z;
} else if (a.real > 0) {
r = a.real;
theta = 0;
} else {
r = -a.real;
theta = atan2(0.0, -1.0);
}
} else {
r = __Pyx_c_abs_double(a);
theta = atan2(a.imag, a.real);
}
lnr = log(r);
z_r = exp(lnr * b.real - theta * b.imag);
z_theta = theta * b.real + lnr * b.imag;
z.real = z_r * cos(z_theta);
z.imag = z_r * sin(z_theta);
return z;
}
#endif
#endif
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value) {
const enum NPY_TYPES neg_one = (enum NPY_TYPES) ((enum NPY_TYPES) 0 - (enum NPY_TYPES) 1), const_zero = (enum NPY_TYPES) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(enum NPY_TYPES) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(enum NPY_TYPES) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(enum NPY_TYPES) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(enum NPY_TYPES),
little, !is_unsigned);
}
}
/* MemviewSliceCopyTemplate */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
const char *mode, int ndim,
size_t sizeof_dtype, int contig_flag,
int dtype_is_object)
{
__Pyx_RefNannyDeclarations
int i;
__Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
Py_buffer *buf = &from_memview->view;
PyObject *shape_tuple = NULL;
PyObject *temp_int = NULL;
struct __pyx_array_obj *array_obj = NULL;
struct __pyx_memoryview_obj *memview_obj = NULL;
__Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
for (i = 0; i < ndim; i++) {
if (unlikely(from_mvs->suboffsets[i] >= 0)) {
PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
"indirect dimensions (axis %d)", i);
goto fail;
}
}
shape_tuple = PyTuple_New(ndim);
if (unlikely(!shape_tuple)) {
goto fail;
}
__Pyx_GOTREF(shape_tuple);
for(i = 0; i < ndim; i++) {
temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
if(unlikely(!temp_int)) {
goto fail;
} else {
PyTuple_SET_ITEM(shape_tuple, i, temp_int);
temp_int = NULL;
}
}
array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
if (unlikely(!array_obj)) {
goto fail;
}
__Pyx_GOTREF(array_obj);
memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
(PyObject *) array_obj, contig_flag,
dtype_is_object,
from_mvs->memview->typeinfo);
if (unlikely(!memview_obj))
goto fail;
if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
goto fail;
if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
dtype_is_object) < 0))
goto fail;
goto no_fail;
fail:
__Pyx_XDECREF(new_mvs.memview);
new_mvs.memview = NULL;
new_mvs.data = NULL;
no_fail:
__Pyx_XDECREF(shape_tuple);
__Pyx_XDECREF(temp_int);
__Pyx_XDECREF(array_obj);
__Pyx_RefNannyFinishContext();
return new_mvs;
}
/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
const int neg_one = (int) ((int) 0 - (int) 1), const_zero = (int) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(int) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (int) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (int) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(int) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0])
case -2:
if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
}
#endif
if (sizeof(int) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
int val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (int) -1;
}
} else {
int val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (int) -1;
val = __Pyx_PyInt_As_int(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to int");
return (int) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to int");
return (int) -1;
}
/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(long) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (long) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (long) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(long) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0])
case -2:
if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
}
#endif
if (sizeof(long) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
long val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (long) -1;
}
} else {
long val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (long) -1;
val = __Pyx_PyInt_As_long(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to long");
return (long) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to long");
return (long) -1;
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
const long neg_one = (long) ((long) 0 - (long) 1), const_zero = (long) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(long) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(long) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(long) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(long),
little, !is_unsigned);
}
}
/* CIntFromPy */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
const char neg_one = (char) ((char) 0 - (char) 1), const_zero = (char) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(char) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (char) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (char) 0;
case 1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
case 2:
if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (char) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(char) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (char) 0;
case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(char, digit, +digits[0])
case -2:
if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
}
#endif
if (sizeof(char) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
char val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (char) -1;
}
} else {
char val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (char) -1;
val = __Pyx_PyInt_As_char(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to char");
return (char) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to char");
return (char) -1;
}
/* CheckBinaryVersion */
static int __Pyx_check_binary_version(void) {
char ctversion[4], rtversion[4];
PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
char message[200];
PyOS_snprintf(message, sizeof(message),
"compiletime version %s of module '%.100s' "
"does not match runtime version %s",
ctversion, __Pyx_MODULE_NAME, rtversion);
return PyErr_WarnEx(NULL, message, 1);
}
return 0;
}
/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
while (t->p) {
#if PY_MAJOR_VERSION < 3
if (t->is_unicode) {
*t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
} else if (t->intern) {
*t->p = PyString_InternFromString(t->s);
} else {
*t->p = PyString_FromStringAndSize(t->s, t->n - 1);
}
#else
if (t->is_unicode | t->is_str) {
if (t->intern) {
*t->p = PyUnicode_InternFromString(t->s);
} else if (t->encoding) {
*t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
} else {
*t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
}
} else {
*t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
}
#endif
if (!*t->p)
return -1;
if (PyObject_Hash(*t->p) == -1)
return -1;
++t;
}
return 0;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
Py_ssize_t ignore;
return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
char* defenc_c;
PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
if (!defenc) return NULL;
defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char* end = defenc_c + PyBytes_GET_SIZE(defenc);
char* c;
for (c = defenc_c; c < end; c++) {
if ((unsigned char) (*c) >= 128) {
PyUnicode_AsASCIIString(o);
return NULL;
}
}
}
#endif
*length = PyBytes_GET_SIZE(defenc);
return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if (likely(PyUnicode_IS_ASCII(o))) {
*length = PyUnicode_GET_LENGTH(o);
return PyUnicode_AsUTF8(o);
} else {
PyUnicode_AsASCIIString(o);
return NULL;
}
#else
return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii &&
#endif
PyUnicode_Check(o)) {
return __Pyx_PyUnicode_AsStringAndSize(o, length);
} else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
if (PyByteArray_Check(o)) {
*length = PyByteArray_GET_SIZE(o);
return PyByteArray_AS_STRING(o);
} else
#endif
{
char* result;
int r = PyBytes_AsStringAndSize(o, &result, length);
if (unlikely(r < 0)) {
return NULL;
} else {
return result;
}
}
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
int is_true = x == Py_True;
if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
int retval;
if (unlikely(!x)) return -1;
retval = __Pyx_PyObject_IsTrue(x);
Py_DECREF(x);
return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
if (PyLong_Check(result)) {
if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
"__int__ returned non-int (type %.200s). "
"The ability to return an instance of a strict subclass of int "
"is deprecated, and may be removed in a future version of Python.",
Py_TYPE(result)->tp_name)) {
Py_DECREF(result);
return NULL;
}
return result;
}
#endif
PyErr_Format(PyExc_TypeError,
"__%.4s__ returned non-%.4s (type %.200s)",
type_name, type_name, Py_TYPE(result)->tp_name);
Py_DECREF(result);
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
PyNumberMethods *m;
#endif
const char *name = NULL;
PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
if (likely(PyLong_Check(x)))
#endif
return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
if (m && m->nb_int) {
name = "int";
res = m->nb_int(x);
}
else if (m && m->nb_long) {
name = "long";
res = m->nb_long(x);
}
#else
if (likely(m && m->nb_int)) {
name = "int";
res = m->nb_int(x);
}
#endif
#else
if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
res = PyNumber_Int(x);
}
#endif
if (likely(res)) {
#if PY_MAJOR_VERSION < 3
if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
if (unlikely(!PyLong_CheckExact(res))) {
#endif
return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
}
}
else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError,
"an integer is required");
}
return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
Py_ssize_t ival;
PyObject *x;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(b))) {
if (sizeof(Py_ssize_t) >= sizeof(long))
return PyInt_AS_LONG(b);
else
return PyInt_AsSsize_t(b);
}
#endif
if (likely(PyLong_CheckExact(b))) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)b)->ob_digit;
const Py_ssize_t size = Py_SIZE(b);
if (likely(__Pyx_sst_abs(size) <= 1)) {
ival = likely(size) ? digits[0] : 0;
if (size == -1) ival = -ival;
return ival;
} else {
switch (size) {
case 2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
}
}
#endif
return PyLong_AsSsize_t(b);
}
x = PyNumber_Index(b);
if (!x) return -1;
ival = PyInt_AsSsize_t(x);
Py_DECREF(x);
return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
return PyInt_FromSize_t(ival);
}
#endif /* Py_PYTHON_H */
|
convolution_3x3_pack4to1.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
static void conv3x3s1_winograd64_transform_kernel_pack4to1_neon(const Mat& kernel, Mat& kernel_tm_pack4, int inch, int outch, const Option& opt)
{
// winograd63 transform kernel
Mat kernel_tm;
kernel_tm.create(8 * 8, inch, outch);
const float ktm[8][3] = {
{1.0f, 0.0f, 0.0f},
{-2.0f / 9, -2.0f / 9, -2.0f / 9},
{-2.0f / 9, 2.0f / 9, -2.0f / 9},
{1.0f / 90, 1.0f / 45, 2.0f / 45},
{1.0f / 90, -1.0f / 45, 2.0f / 45},
{1.0f / 45, 1.0f / 90, 1.0f / 180},
{1.0f / 45, -1.0f / 90, 1.0f / 180},
{0.0f, 0.0f, 1.0f}
};
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
for (int q = 0; q < inch; q++)
{
const float* kernel0 = (const float*)kernel + p * inch * 9 + q * 9;
float* kernel_tm0 = kernel_tm.channel(p).row(q);
// transform kernel, transposed
const float* k0 = kernel0;
const float* k1 = kernel0 + 3;
const float* k2 = kernel0 + 6;
// h
float tmp[8][3];
for (int i = 0; i < 8; i++)
{
tmp[i][0] = k0[0] * ktm[i][0] + k0[1] * ktm[i][1] + k0[2] * ktm[i][2];
tmp[i][1] = k1[0] * ktm[i][0] + k1[1] * ktm[i][1] + k1[2] * ktm[i][2];
tmp[i][2] = k2[0] * ktm[i][0] + k2[1] * ktm[i][1] + k2[2] * ktm[i][2];
}
// v
for (int j = 0; j < 8; j++)
{
float* tmpp = &tmp[j][0];
for (int i = 0; i < 8; i++)
{
kernel_tm0[j * 8 + i] = tmpp[0] * ktm[i][0] + tmpp[1] * ktm[i][1] + tmpp[2] * ktm[i][2];
}
}
}
}
// interleave
// src = 64-inch-outch
// dst = 4a-inch/4a-64-outch;
#if __aarch64__
kernel_tm_pack4.create(8 * inch / 4, 64, outch / 8 + (outch % 8) / 4 + outch % 4, (size_t)4u * 4, 4);
#else
kernel_tm_pack4.create(4 * inch / 4, 64, outch / 4 + outch % 4, (size_t)4u * 4, 4);
#endif
int p = 0;
#if __aarch64__
for (; p + 7 < outch; p += 8)
{
const Mat k0 = kernel_tm.channel(p);
const Mat k1 = kernel_tm.channel(p + 1);
const Mat k2 = kernel_tm.channel(p + 2);
const Mat k3 = kernel_tm.channel(p + 3);
const Mat k4 = kernel_tm.channel(p + 4);
const Mat k5 = kernel_tm.channel(p + 5);
const Mat k6 = kernel_tm.channel(p + 6);
const Mat k7 = kernel_tm.channel(p + 7);
Mat g0 = kernel_tm_pack4.channel(p / 8);
for (int k = 0; k < 64; k++)
{
float* g00 = g0.row(k);
for (int q = 0; q + 3 < inch; q += 4)
{
const float* k00 = k0.row(q);
const float* k01 = k0.row(q + 1);
const float* k02 = k0.row(q + 2);
const float* k03 = k0.row(q + 3);
const float* k10 = k1.row(q);
const float* k11 = k1.row(q + 1);
const float* k12 = k1.row(q + 2);
const float* k13 = k1.row(q + 3);
const float* k20 = k2.row(q);
const float* k21 = k2.row(q + 1);
const float* k22 = k2.row(q + 2);
const float* k23 = k2.row(q + 3);
const float* k30 = k3.row(q);
const float* k31 = k3.row(q + 1);
const float* k32 = k3.row(q + 2);
const float* k33 = k3.row(q + 3);
const float* k40 = k4.row(q);
const float* k41 = k4.row(q + 1);
const float* k42 = k4.row(q + 2);
const float* k43 = k4.row(q + 3);
const float* k50 = k5.row(q);
const float* k51 = k5.row(q + 1);
const float* k52 = k5.row(q + 2);
const float* k53 = k5.row(q + 3);
const float* k60 = k6.row(q);
const float* k61 = k6.row(q + 1);
const float* k62 = k6.row(q + 2);
const float* k63 = k6.row(q + 3);
const float* k70 = k7.row(q);
const float* k71 = k7.row(q + 1);
const float* k72 = k7.row(q + 2);
const float* k73 = k7.row(q + 3);
g00[0] = k00[k];
g00[1] = k10[k];
g00[2] = k20[k];
g00[3] = k30[k];
g00[4] = k40[k];
g00[5] = k50[k];
g00[6] = k60[k];
g00[7] = k70[k];
g00[8] = k01[k];
g00[9] = k11[k];
g00[10] = k21[k];
g00[11] = k31[k];
g00[12] = k41[k];
g00[13] = k51[k];
g00[14] = k61[k];
g00[15] = k71[k];
g00[16] = k02[k];
g00[17] = k12[k];
g00[18] = k22[k];
g00[19] = k32[k];
g00[20] = k42[k];
g00[21] = k52[k];
g00[22] = k62[k];
g00[23] = k72[k];
g00[24] = k03[k];
g00[25] = k13[k];
g00[26] = k23[k];
g00[27] = k33[k];
g00[28] = k43[k];
g00[29] = k53[k];
g00[30] = k63[k];
g00[31] = k73[k];
g00 += 32;
}
}
}
#endif // __aarch64__
for (; p + 3 < outch; p += 4)
{
const Mat k0 = kernel_tm.channel(p);
const Mat k1 = kernel_tm.channel(p + 1);
const Mat k2 = kernel_tm.channel(p + 2);
const Mat k3 = kernel_tm.channel(p + 3);
#if __aarch64__
Mat g0 = kernel_tm_pack4.channel(p / 8 + (p % 8) / 4);
#else
Mat g0 = kernel_tm_pack4.channel(p / 4);
#endif
for (int k = 0; k < 64; k++)
{
float* g00 = g0.row(k);
for (int q = 0; q + 3 < inch; q += 4)
{
const float* k00 = k0.row(q);
const float* k01 = k0.row(q + 1);
const float* k02 = k0.row(q + 2);
const float* k03 = k0.row(q + 3);
const float* k10 = k1.row(q);
const float* k11 = k1.row(q + 1);
const float* k12 = k1.row(q + 2);
const float* k13 = k1.row(q + 3);
const float* k20 = k2.row(q);
const float* k21 = k2.row(q + 1);
const float* k22 = k2.row(q + 2);
const float* k23 = k2.row(q + 3);
const float* k30 = k3.row(q);
const float* k31 = k3.row(q + 1);
const float* k32 = k3.row(q + 2);
const float* k33 = k3.row(q + 3);
g00[0] = k00[k];
g00[1] = k10[k];
g00[2] = k20[k];
g00[3] = k30[k];
g00[4] = k01[k];
g00[5] = k11[k];
g00[6] = k21[k];
g00[7] = k31[k];
g00[8] = k02[k];
g00[9] = k12[k];
g00[10] = k22[k];
g00[11] = k32[k];
g00[12] = k03[k];
g00[13] = k13[k];
g00[14] = k23[k];
g00[15] = k33[k];
g00 += 16;
}
}
}
for (; p < outch; p++)
{
const Mat k0 = kernel_tm.channel(p);
#if __aarch64__
Mat g0 = kernel_tm_pack4.channel(p / 8 + (p % 8) / 4 + p % 4);
#else
Mat g0 = kernel_tm_pack4.channel(p / 4 + p % 4);
#endif
for (int k = 0; k < 64; k++)
{
float* g00 = g0.row(k);
for (int q = 0; q + 3 < inch; q += 4)
{
const float* k00 = k0.row(q);
const float* k01 = k0.row(q + 1);
const float* k02 = k0.row(q + 2);
const float* k03 = k0.row(q + 3);
g00[0] = k00[k];
g00[1] = k01[k];
g00[2] = k02[k];
g00[3] = k03[k];
g00 += 4;
}
}
}
}
static void conv3x3s1_winograd64_pack4to1_neon(const Mat& bottom_blob, Mat& top_blob, const Mat& kernel_tm, const Mat& bias, const Option& opt)
{
int w = bottom_blob.w;
int h = bottom_blob.h;
int inch = bottom_blob.c;
size_t elemsize = bottom_blob.elemsize;
int elempack = bottom_blob.elempack;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
// pad to 6n+2
Mat bottom_blob_bordered = bottom_blob;
outw = (outw + 5) / 6 * 6;
outh = (outh + 5) / 6 * 6;
w = outw + 2;
h = outh + 2;
copy_make_border(bottom_blob, bottom_blob_bordered, 0, h - bottom_blob.h, 0, w - bottom_blob.w, BORDER_CONSTANT, 0.f, opt);
// BEGIN transform input
Mat bottom_blob_tm;
{
int w_tiles = outw / 6;
int h_tiles = outh / 6;
int tiles = w_tiles * h_tiles;
bottom_blob_tm.create(tiles, 64, inch, elemsize, elempack, opt.workspace_allocator);
conv3x3s1_winograd64_transform_input_pack4_neon(bottom_blob_bordered, bottom_blob_tm, opt);
}
bottom_blob_bordered = Mat();
// END transform input
// BEGIN dot
Mat top_blob_tm;
{
int w_tm = outw / 6 * 8;
int h_tm = outh / 6 * 8;
const int tiles = h_tm / 8 * w_tm / 8;
// permute
// bottom_blob_tm.create(tiles, 64, inch, elemsize, elempack, opt.workspace_allocator);
Mat bottom_blob_tm2;
#if __aarch64__
if (tiles >= 12)
bottom_blob_tm2.create(12 * inch, tiles / 12 + (tiles % 12) / 8 + (tiles % 12 % 8) / 4 + tiles % 12 % 4, 64, elemsize, elempack, opt.workspace_allocator);
else if (tiles >= 8)
bottom_blob_tm2.create(8 * inch, tiles / 8 + (tiles % 8) / 4 + tiles % 4, 64, elemsize, elempack, opt.workspace_allocator);
else if (tiles >= 4)
bottom_blob_tm2.create(4 * inch, tiles / 4 + tiles % 4, 64, elemsize, elempack, opt.workspace_allocator);
else // if (tiles >= 1)
bottom_blob_tm2.create(1 * inch, tiles, 64, elemsize, elempack, opt.workspace_allocator);
#else
if (tiles >= 8)
bottom_blob_tm2.create(8 * inch, tiles / 8 + (tiles % 8) / 4 + tiles % 4, 64, elemsize, elempack, opt.workspace_allocator);
else if (tiles >= 4)
bottom_blob_tm2.create(4 * inch, tiles / 4 + tiles % 4, 64, elemsize, elempack, opt.workspace_allocator);
else // if (tiles >= 1)
bottom_blob_tm2.create(1 * inch, tiles, 64, elemsize, elempack, opt.workspace_allocator);
#endif
#pragma omp parallel for num_threads(opt.num_threads)
for (int r = 0; r < 64; r++)
{
Mat tm2 = bottom_blob_tm2.channel(r);
// tile
int i = 0;
#if __aarch64__
for (; i + 11 < tiles; i += 12)
{
float* tm2p = tm2.row(i / 12);
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 4;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.4s, v1.4s, v2.4s, v3.4s}, [%0], #64 \n"
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v4.4s, v5.4s, v6.4s, v7.4s}, [%0], #64 \n"
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v16.4s, v17.4s, v18.4s, v19.4s}, [%0] \n"
"sub %0, %0, #128 \n"
"st1 {v0.4s}, [%1], #16 \n"
"st1 {v4.4s}, [%1], #16 \n"
"st1 {v16.4s}, [%1], #16 \n"
"st1 {v1.4s}, [%1], #16 \n"
"st1 {v5.4s}, [%1], #16 \n"
"st1 {v17.4s}, [%1], #16 \n"
"st1 {v2.4s}, [%1], #16 \n"
"st1 {v6.4s}, [%1], #16 \n"
"st1 {v18.4s}, [%1], #16 \n"
"st1 {v3.4s}, [%1], #16 \n"
"st1 {v7.4s}, [%1], #16 \n"
"st1 {v19.4s}, [%1], #16 \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19");
r0 += bottom_blob_tm.cstep * 4;
}
}
#endif
for (; i + 7 < tiles; i += 8)
{
#if __aarch64__
float* tm2p = tm2.row(i / 12 + (i % 12) / 8);
#else
float* tm2p = tm2.row(i / 8);
#endif
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 4;
for (int q = 0; q < inch; q++)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.4s, v1.4s, v2.4s, v3.4s}, [%0], #64 \n"
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v4.4s, v5.4s, v6.4s, v7.4s}, [%0] \n"
"sub %0, %0, #64 \n"
"st1 {v0.4s}, [%1], #16 \n"
"st1 {v4.4s}, [%1], #16 \n"
"st1 {v1.4s}, [%1], #16 \n"
"st1 {v5.4s}, [%1], #16 \n"
"st1 {v2.4s}, [%1], #16 \n"
"st1 {v6.4s}, [%1], #16 \n"
"st1 {v3.4s}, [%1], #16 \n"
"st1 {v7.4s}, [%1], #16 \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
#else
asm volatile(
"pld [%0, #256] \n"
"vld4.f32 {d0-d3}, [%0 :128]! \n"
"pld [%0, #256] \n"
"vld4.f32 {d4-d7}, [%0 :128]! \n"
"pld [%0, #256] \n"
"vld4.f32 {d16-d19}, [%0 :128]! \n"
"pld [%0, #256] \n"
"vld4.f32 {d20-d23}, [%0 :128] \n"
"sub %0, %0, #96 \n"
"vswp d1, d4 \n"
"vswp d3, d6 \n"
"vswp d17, d20 \n"
"vswp d19, d22 \n"
"vst1.f32 {d0-d1}, [%1 :128]! \n"
"vst1.f32 {d16-d17}, [%1 :128]! \n"
"vst1.f32 {d4-d5}, [%1 :128]! \n"
"vst1.f32 {d20-d21}, [%1 :128]! \n"
"vst1.f32 {d2-d3}, [%1 :128]! \n"
"vst1.f32 {d18-d19}, [%1 :128]! \n"
"vst1.f32 {d6-d7}, [%1 :128]! \n"
"vst1.f32 {d22-d23}, [%1 :128]! \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11");
#endif
r0 += bottom_blob_tm.cstep * 4;
}
}
for (; i + 3 < tiles; i += 4)
{
#if __aarch64__
float* tm2p = tm2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
#else
float* tm2p = tm2.row(i / 8 + (i % 8) / 4);
#endif
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 4;
for (int q = 0; q < inch; q++)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.4s, v1.4s, v2.4s, v3.4s}, [%0] \n"
"st1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "v0", "v1", "v2", "v3");
#else
asm volatile(
"pld [%0, #256] \n"
"vld4.f32 {d0-d3}, [%0 :128]! \n"
"pld [%0, #256] \n"
"vld4.f32 {d4-d7}, [%0 :128] \n"
"sub %0, %0, #32 \n"
"vswp d1, d4 \n"
"vswp d3, d6 \n"
"vst1.f32 {d0-d1}, [%1 :128]! \n"
"vst1.f32 {d4-d5}, [%1 :128]! \n"
"vst1.f32 {d2-d3}, [%1 :128]! \n"
"vst1.f32 {d6-d7}, [%1 :128]! \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "q0", "q1", "q2", "q3");
#endif // __aarch64__
r0 += bottom_blob_tm.cstep * 4;
}
}
for (; i < tiles; i++)
{
#if __aarch64__
float* tm2p = tm2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + i % 12 % 4);
#else
float* tm2p = tm2.row(i / 8 + (i % 8) / 4 + i % 4);
#endif
const float* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 4;
for (int q = 0; q < inch; q++)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%0, #128] \n"
"ld1 {v0.4s}, [%0] \n"
"st1 {v0.4s}, [%1], #16 \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "v0");
#else
asm volatile(
"pld [%0, #128] \n"
"vld1.f32 {d0-d1}, [%0 :128] \n"
"vst1.f32 {d0-d1}, [%1 :128]! \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "q0");
#endif // __aarch64__
r0 += bottom_blob_tm.cstep * 4;
}
}
}
bottom_blob_tm = Mat();
// permute end
top_blob_tm.create(tiles, 64, outch, 4u, 1, opt.workspace_allocator);
int nn_outch = 0;
int remain_outch_start = 0;
#if __aarch64__
nn_outch = outch >> 3;
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp = 0; pp < nn_outch; pp++)
{
int p = pp * 8;
float* output0_tm = top_blob_tm.channel(p);
float* output1_tm = top_blob_tm.channel(p + 1);
float* output2_tm = top_blob_tm.channel(p + 2);
float* output3_tm = top_blob_tm.channel(p + 3);
float* output4_tm = top_blob_tm.channel(p + 4);
float* output5_tm = top_blob_tm.channel(p + 5);
float* output6_tm = top_blob_tm.channel(p + 6);
float* output7_tm = top_blob_tm.channel(p + 7);
const Mat kernel01_tm = kernel_tm.channel(p / 8);
for (int r = 0; r < 64; r++)
{
const Mat bb2 = bottom_blob_tm2.channel(r);
int i = 0;
for (; i + 11 < tiles; i += 12)
{
const float* r0 = bb2.row(i / 12);
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"eor v12.16b, v12.16b, v12.16b \n"
"eor v13.16b, v13.16b, v13.16b \n"
"eor v14.16b, v14.16b, v14.16b \n"
"eor v15.16b, v15.16b, v15.16b \n"
"eor v16.16b, v16.16b, v16.16b \n"
"eor v17.16b, v17.16b, v17.16b \n"
"eor v18.16b, v18.16b, v18.16b \n"
"eor v19.16b, v19.16b, v19.16b \n"
"eor v20.16b, v20.16b, v20.16b \n"
"eor v21.16b, v21.16b, v21.16b \n"
"eor v22.16b, v22.16b, v22.16b \n"
"eor v23.16b, v23.16b, v23.16b \n"
"eor v24.16b, v24.16b, v24.16b \n"
"eor v25.16b, v25.16b, v25.16b \n"
"eor v26.16b, v26.16b, v26.16b \n"
"eor v27.16b, v27.16b, v27.16b \n"
"eor v28.16b, v28.16b, v28.16b \n"
"eor v29.16b, v29.16b, v29.16b \n"
"eor v30.16b, v30.16b, v30.16b \n"
"eor v31.16b, v31.16b, v31.16b \n"
"0: \n"
"prfm pldl1keep, [%9, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%9], #64 \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%10], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v11.4s, v0.4s, v4.s[1] \n"
"fmla v14.4s, v0.4s, v4.s[2] \n"
"fmla v17.4s, v0.4s, v4.s[3] \n"
"fmla v20.4s, v0.4s, v5.s[0] \n"
"fmla v23.4s, v0.4s, v5.s[1] \n"
"fmla v26.4s, v0.4s, v5.s[2] \n"
"fmla v29.4s, v0.4s, v5.s[3] \n"
"fmla v9.4s, v1.4s, v4.s[0] \n"
"fmla v12.4s, v1.4s, v4.s[1] \n"
"fmla v15.4s, v1.4s, v4.s[2] \n"
"fmla v18.4s, v1.4s, v4.s[3] \n"
"fmla v21.4s, v1.4s, v5.s[0] \n"
"fmla v24.4s, v1.4s, v5.s[1] \n"
"fmla v27.4s, v1.4s, v5.s[2] \n"
"fmla v30.4s, v1.4s, v5.s[3] \n"
"fmla v10.4s, v2.4s, v4.s[0] \n"
"fmla v13.4s, v2.4s, v4.s[1] \n"
"fmla v16.4s, v2.4s, v4.s[2] \n"
"fmla v19.4s, v2.4s, v4.s[3] \n"
"fmla v22.4s, v2.4s, v5.s[0] \n"
"fmla v25.4s, v2.4s, v5.s[1] \n"
"fmla v28.4s, v2.4s, v5.s[2] \n"
"fmla v31.4s, v2.4s, v5.s[3] \n"
"fmla v8.4s, v3.4s, v6.s[0] \n"
"fmla v11.4s, v3.4s, v6.s[1] \n"
"fmla v14.4s, v3.4s, v6.s[2] \n"
"fmla v17.4s, v3.4s, v6.s[3] \n"
"fmla v20.4s, v3.4s, v7.s[0] \n"
"fmla v23.4s, v3.4s, v7.s[1] \n"
"fmla v26.4s, v3.4s, v7.s[2] \n"
"fmla v29.4s, v3.4s, v7.s[3] \n"
"prfm pldl1keep, [%9, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%9], #64 \n"
"fmla v9.4s, v0.4s, v6.s[0] \n"
"fmla v12.4s, v0.4s, v6.s[1] \n"
"fmla v15.4s, v0.4s, v6.s[2] \n"
"fmla v18.4s, v0.4s, v6.s[3] \n"
"fmla v21.4s, v0.4s, v7.s[0] \n"
"fmla v24.4s, v0.4s, v7.s[1] \n"
"fmla v27.4s, v0.4s, v7.s[2] \n"
"fmla v30.4s, v0.4s, v7.s[3] \n"
"fmla v10.4s, v1.4s, v6.s[0] \n"
"fmla v13.4s, v1.4s, v6.s[1] \n"
"fmla v16.4s, v1.4s, v6.s[2] \n"
"fmla v19.4s, v1.4s, v6.s[3] \n"
"fmla v22.4s, v1.4s, v7.s[0] \n"
"fmla v25.4s, v1.4s, v7.s[1] \n"
"fmla v28.4s, v1.4s, v7.s[2] \n"
"fmla v31.4s, v1.4s, v7.s[3] \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%10], #64 \n"
"fmla v8.4s, v2.4s, v4.s[0] \n"
"fmla v11.4s, v2.4s, v4.s[1] \n"
"fmla v14.4s, v2.4s, v4.s[2] \n"
"fmla v17.4s, v2.4s, v4.s[3] \n"
"fmla v20.4s, v2.4s, v5.s[0] \n"
"fmla v23.4s, v2.4s, v5.s[1] \n"
"fmla v26.4s, v2.4s, v5.s[2] \n"
"fmla v29.4s, v2.4s, v5.s[3] \n"
"fmla v9.4s, v3.4s, v4.s[0] \n"
"fmla v12.4s, v3.4s, v4.s[1] \n"
"fmla v15.4s, v3.4s, v4.s[2] \n"
"fmla v18.4s, v3.4s, v4.s[3] \n"
"fmla v21.4s, v3.4s, v5.s[0] \n"
"fmla v24.4s, v3.4s, v5.s[1] \n"
"fmla v27.4s, v3.4s, v5.s[2] \n"
"fmla v30.4s, v3.4s, v5.s[3] \n"
"prfm pldl1keep, [%9, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%9], #64 \n"
"fmla v10.4s, v0.4s, v4.s[0] \n"
"fmla v13.4s, v0.4s, v4.s[1] \n"
"fmla v16.4s, v0.4s, v4.s[2] \n"
"fmla v19.4s, v0.4s, v4.s[3] \n"
"fmla v22.4s, v0.4s, v5.s[0] \n"
"fmla v25.4s, v0.4s, v5.s[1] \n"
"fmla v28.4s, v0.4s, v5.s[2] \n"
"fmla v31.4s, v0.4s, v5.s[3] \n"
"fmla v8.4s, v1.4s, v6.s[0] \n"
"fmla v11.4s, v1.4s, v6.s[1] \n"
"fmla v14.4s, v1.4s, v6.s[2] \n"
"fmla v17.4s, v1.4s, v6.s[3] \n"
"fmla v20.4s, v1.4s, v7.s[0] \n"
"fmla v23.4s, v1.4s, v7.s[1] \n"
"fmla v26.4s, v1.4s, v7.s[2] \n"
"fmla v29.4s, v1.4s, v7.s[3] \n"
"fmla v9.4s, v2.4s, v6.s[0] \n"
"fmla v12.4s, v2.4s, v6.s[1] \n"
"fmla v15.4s, v2.4s, v6.s[2] \n"
"fmla v18.4s, v2.4s, v6.s[3] \n"
"fmla v21.4s, v2.4s, v7.s[0] \n"
"fmla v24.4s, v2.4s, v7.s[1] \n"
"fmla v27.4s, v2.4s, v7.s[2] \n"
"fmla v30.4s, v2.4s, v7.s[3] \n"
"fmla v10.4s, v3.4s, v6.s[0] \n"
"fmla v13.4s, v3.4s, v6.s[1] \n"
"fmla v16.4s, v3.4s, v6.s[2] \n"
"fmla v19.4s, v3.4s, v6.s[3] \n"
"fmla v22.4s, v3.4s, v7.s[0] \n"
"fmla v25.4s, v3.4s, v7.s[1] \n"
"fmla v28.4s, v3.4s, v7.s[2] \n"
"fmla v31.4s, v3.4s, v7.s[3] \n"
"bne 0b \n"
"st1 {v8.4s, v9.4s, v10.4s}, [%1], #48 \n"
"st1 {v11.4s, v12.4s, v13.4s}, [%2], #48 \n"
"st1 {v14.4s, v15.4s, v16.4s}, [%3], #48 \n"
"st1 {v17.4s, v18.4s, v19.4s}, [%4], #48 \n"
"st1 {v20.4s, v21.4s, v22.4s}, [%5], #48 \n"
"st1 {v23.4s, v24.4s, v25.4s}, [%6], #48 \n"
"st1 {v26.4s, v27.4s, v28.4s}, [%7], #48 \n"
"st1 {v29.4s, v30.4s, v31.4s}, [%8], #48 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(output4_tm), // %5
"=r"(output5_tm), // %6
"=r"(output6_tm), // %7
"=r"(output7_tm), // %8
"=r"(r0), // %9
"=r"(kptr) // %10
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(output4_tm),
"6"(output5_tm),
"7"(output6_tm),
"8"(output7_tm),
"9"(r0),
"10"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31");
}
for (; i + 7 < tiles; i += 8)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8);
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v16.16b, v16.16b, v16.16b \n"
"eor v17.16b, v17.16b, v17.16b \n"
"eor v18.16b, v18.16b, v18.16b \n"
"eor v19.16b, v19.16b, v19.16b \n"
"eor v20.16b, v20.16b, v20.16b \n"
"eor v21.16b, v21.16b, v21.16b \n"
"eor v22.16b, v22.16b, v22.16b \n"
"eor v23.16b, v23.16b, v23.16b \n"
"eor v24.16b, v24.16b, v24.16b \n"
"eor v25.16b, v25.16b, v25.16b \n"
"eor v26.16b, v26.16b, v26.16b \n"
"eor v27.16b, v27.16b, v27.16b \n"
"eor v28.16b, v28.16b, v28.16b \n"
"eor v29.16b, v29.16b, v29.16b \n"
"eor v30.16b, v30.16b, v30.16b \n"
"eor v31.16b, v31.16b, v31.16b \n"
"0: \n"
"prfm pldl1keep, [%9, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%9], #64 \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%10], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v16.4s, v0.4s, v4.s[0] \n"
"fmla v18.4s, v0.4s, v4.s[1] \n"
"fmla v20.4s, v0.4s, v4.s[2] \n"
"fmla v22.4s, v0.4s, v4.s[3] \n"
"fmla v24.4s, v0.4s, v5.s[0] \n"
"fmla v26.4s, v0.4s, v5.s[1] \n"
"fmla v28.4s, v0.4s, v5.s[2] \n"
"fmla v30.4s, v0.4s, v5.s[3] \n"
"fmla v17.4s, v1.4s, v4.s[0] \n"
"fmla v19.4s, v1.4s, v4.s[1] \n"
"fmla v21.4s, v1.4s, v4.s[2] \n"
"fmla v23.4s, v1.4s, v4.s[3] \n"
"fmla v25.4s, v1.4s, v5.s[0] \n"
"fmla v27.4s, v1.4s, v5.s[1] \n"
"fmla v29.4s, v1.4s, v5.s[2] \n"
"fmla v31.4s, v1.4s, v5.s[3] \n"
"fmla v16.4s, v2.4s, v6.s[0] \n"
"fmla v18.4s, v2.4s, v6.s[1] \n"
"fmla v20.4s, v2.4s, v6.s[2] \n"
"fmla v22.4s, v2.4s, v6.s[3] \n"
"fmla v24.4s, v2.4s, v7.s[0] \n"
"fmla v26.4s, v2.4s, v7.s[1] \n"
"fmla v28.4s, v2.4s, v7.s[2] \n"
"fmla v30.4s, v2.4s, v7.s[3] \n"
"fmla v17.4s, v3.4s, v6.s[0] \n"
"fmla v19.4s, v3.4s, v6.s[1] \n"
"fmla v21.4s, v3.4s, v6.s[2] \n"
"fmla v23.4s, v3.4s, v6.s[3] \n"
"fmla v25.4s, v3.4s, v7.s[0] \n"
"fmla v27.4s, v3.4s, v7.s[1] \n"
"fmla v29.4s, v3.4s, v7.s[2] \n"
"fmla v31.4s, v3.4s, v7.s[3] \n"
"prfm pldl1keep, [%9, #512] \n"
"ld1 {v12.4s, v13.4s, v14.4s, v15.4s}, [%9], #64 \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v8.4s, v9.4s, v10.4s, v11.4s}, [%10], #64 \n"
"fmla v16.4s, v12.4s, v8.s[0] \n"
"fmla v18.4s, v12.4s, v8.s[1] \n"
"fmla v20.4s, v12.4s, v8.s[2] \n"
"fmla v22.4s, v12.4s, v8.s[3] \n"
"fmla v24.4s, v12.4s, v9.s[0] \n"
"fmla v26.4s, v12.4s, v9.s[1] \n"
"fmla v28.4s, v12.4s, v9.s[2] \n"
"fmla v30.4s, v12.4s, v9.s[3] \n"
"fmla v17.4s, v13.4s, v8.s[0] \n"
"fmla v19.4s, v13.4s, v8.s[1] \n"
"fmla v21.4s, v13.4s, v8.s[2] \n"
"fmla v23.4s, v13.4s, v8.s[3] \n"
"fmla v25.4s, v13.4s, v9.s[0] \n"
"fmla v27.4s, v13.4s, v9.s[1] \n"
"fmla v29.4s, v13.4s, v9.s[2] \n"
"fmla v31.4s, v13.4s, v9.s[3] \n"
"fmla v16.4s, v14.4s, v10.s[0] \n"
"fmla v18.4s, v14.4s, v10.s[1] \n"
"fmla v20.4s, v14.4s, v10.s[2] \n"
"fmla v22.4s, v14.4s, v10.s[3] \n"
"fmla v24.4s, v14.4s, v11.s[0] \n"
"fmla v26.4s, v14.4s, v11.s[1] \n"
"fmla v28.4s, v14.4s, v11.s[2] \n"
"fmla v30.4s, v14.4s, v11.s[3] \n"
"fmla v17.4s, v15.4s, v10.s[0] \n"
"fmla v19.4s, v15.4s, v10.s[1] \n"
"fmla v21.4s, v15.4s, v10.s[2] \n"
"fmla v23.4s, v15.4s, v10.s[3] \n"
"fmla v25.4s, v15.4s, v11.s[0] \n"
"fmla v27.4s, v15.4s, v11.s[1] \n"
"fmla v29.4s, v15.4s, v11.s[2] \n"
"fmla v31.4s, v15.4s, v11.s[3] \n"
"bne 0b \n"
"st1 {v16.4s, v17.4s}, [%1], #32 \n"
"st1 {v18.4s, v19.4s}, [%2], #32 \n"
"st1 {v20.4s, v21.4s}, [%3], #32 \n"
"st1 {v22.4s, v23.4s}, [%4], #32 \n"
"st1 {v24.4s, v25.4s}, [%5], #32 \n"
"st1 {v26.4s, v27.4s}, [%6], #32 \n"
"st1 {v28.4s, v29.4s}, [%7], #32 \n"
"st1 {v30.4s, v31.4s}, [%8], #32 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(output4_tm), // %5
"=r"(output5_tm), // %6
"=r"(output6_tm), // %7
"=r"(output7_tm), // %8
"=r"(r0), // %9
"=r"(kptr) // %10
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(output4_tm),
"6"(output5_tm),
"7"(output6_tm),
"8"(output7_tm),
"9"(r0),
"10"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31");
}
for (; i + 3 < tiles; i += 4)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v16.16b, v16.16b, v16.16b \n"
"eor v17.16b, v17.16b, v17.16b \n"
"eor v18.16b, v18.16b, v18.16b \n"
"eor v19.16b, v19.16b, v19.16b \n"
"eor v20.16b, v20.16b, v20.16b \n"
"eor v21.16b, v21.16b, v21.16b \n"
"eor v22.16b, v22.16b, v22.16b \n"
"eor v23.16b, v23.16b, v23.16b \n"
"0: \n"
"prfm pldl1keep, [%9, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%9], #64 \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%10], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v16.4s, v0.4s, v4.s[0] \n"
"fmla v17.4s, v0.4s, v4.s[1] \n"
"fmla v18.4s, v0.4s, v4.s[2] \n"
"fmla v19.4s, v0.4s, v4.s[3] \n"
"fmla v20.4s, v0.4s, v5.s[0] \n"
"fmla v21.4s, v0.4s, v5.s[1] \n"
"fmla v22.4s, v0.4s, v5.s[2] \n"
"fmla v23.4s, v0.4s, v5.s[3] \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v8.4s, v9.4s, v10.4s, v11.4s}, [%10], #64 \n"
"fmla v16.4s, v1.4s, v6.s[0] \n"
"fmla v17.4s, v1.4s, v6.s[1] \n"
"fmla v18.4s, v1.4s, v6.s[2] \n"
"fmla v19.4s, v1.4s, v6.s[3] \n"
"fmla v20.4s, v1.4s, v7.s[0] \n"
"fmla v21.4s, v1.4s, v7.s[1] \n"
"fmla v22.4s, v1.4s, v7.s[2] \n"
"fmla v23.4s, v1.4s, v7.s[3] \n"
"fmla v16.4s, v2.4s, v8.s[0] \n"
"fmla v17.4s, v2.4s, v8.s[1] \n"
"fmla v18.4s, v2.4s, v8.s[2] \n"
"fmla v19.4s, v2.4s, v8.s[3] \n"
"fmla v20.4s, v2.4s, v9.s[0] \n"
"fmla v21.4s, v2.4s, v9.s[1] \n"
"fmla v22.4s, v2.4s, v9.s[2] \n"
"fmla v23.4s, v2.4s, v9.s[3] \n"
"fmla v16.4s, v3.4s, v10.s[0] \n"
"fmla v17.4s, v3.4s, v10.s[1] \n"
"fmla v18.4s, v3.4s, v10.s[2] \n"
"fmla v19.4s, v3.4s, v10.s[3] \n"
"fmla v20.4s, v3.4s, v11.s[0] \n"
"fmla v21.4s, v3.4s, v11.s[1] \n"
"fmla v22.4s, v3.4s, v11.s[2] \n"
"fmla v23.4s, v3.4s, v11.s[3] \n"
"bne 0b \n"
"st1 {v16.4s}, [%1], #16 \n"
"st1 {v17.4s}, [%2], #16 \n"
"st1 {v18.4s}, [%3], #16 \n"
"st1 {v19.4s}, [%4], #16 \n"
"st1 {v20.4s}, [%5], #16 \n"
"st1 {v21.4s}, [%6], #16 \n"
"st1 {v22.4s}, [%7], #16 \n"
"st1 {v23.4s}, [%8], #16 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(output4_tm), // %5
"=r"(output5_tm), // %6
"=r"(output6_tm), // %7
"=r"(output7_tm), // %8
"=r"(r0), // %9
"=r"(kptr) // %10
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(output4_tm),
"6"(output5_tm),
"7"(output6_tm),
"8"(output7_tm),
"9"(r0),
"10"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23");
}
for (; i < tiles; i++)
{
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + i % 12 % 4);
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v16.16b, v16.16b, v16.16b \n"
"eor v17.16b, v17.16b, v17.16b \n"
"eor v18.16b, v18.16b, v18.16b \n"
"eor v19.16b, v19.16b, v19.16b \n"
"0: \n"
"prfm pldl1keep, [%9, #128] \n"
"ld1 {v0.4s}, [%9], #16 \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%10], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v16.4s, v4.4s, v0.s[0] \n"
"fmla v17.4s, v5.4s, v0.s[0] \n"
"fmla v18.4s, v6.4s, v0.s[1] \n"
"fmla v19.4s, v7.4s, v0.s[1] \n"
"prfm pldl1keep, [%10, #512] \n"
"ld1 {v8.4s, v9.4s, v10.4s, v11.4s}, [%10], #64 \n"
"fmla v16.4s, v8.4s, v0.s[2] \n"
"fmla v17.4s, v9.4s, v0.s[2] \n"
"fmla v18.4s, v10.4s, v0.s[3] \n"
"fmla v19.4s, v11.4s, v0.s[3] \n"
"bne 0b \n"
"fadd v16.4s, v16.4s, v18.4s \n"
"fadd v17.4s, v17.4s, v19.4s \n"
"st1 {v16.s}[0], [%1], #4 \n"
"st1 {v16.s}[1], [%2], #4 \n"
"st1 {v16.s}[2], [%3], #4 \n"
"st1 {v16.s}[3], [%4], #4 \n"
"st1 {v17.s}[0], [%5], #4 \n"
"st1 {v17.s}[1], [%6], #4 \n"
"st1 {v17.s}[2], [%7], #4 \n"
"st1 {v17.s}[3], [%8], #4 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(output4_tm), // %5
"=r"(output5_tm), // %6
"=r"(output6_tm), // %7
"=r"(output7_tm), // %8
"=r"(r0), // %9
"=r"(kptr) // %10
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(output4_tm),
"6"(output5_tm),
"7"(output6_tm),
"8"(output7_tm),
"9"(r0),
"10"(kptr)
: "cc", "memory", "v0", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v16", "v17", "v18", "v19");
}
}
}
remain_outch_start += nn_outch << 3;
nn_outch = (outch - remain_outch_start) >> 2;
#else // __aarch64__
nn_outch = outch >> 2;
#endif // __aarch64__
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp = 0; pp < nn_outch; pp++)
{
int p = remain_outch_start + pp * 4;
float* output0_tm = top_blob_tm.channel(p);
float* output1_tm = top_blob_tm.channel(p + 1);
float* output2_tm = top_blob_tm.channel(p + 2);
float* output3_tm = top_blob_tm.channel(p + 3);
#if __aarch64__
const Mat kernel01_tm = kernel_tm.channel(p / 8 + (p % 8) / 4);
#else
const Mat kernel01_tm = kernel_tm.channel(p / 4);
#endif
for (int r = 0; r < 64; r++)
{
const Mat bb2 = bottom_blob_tm2.channel(r);
int i = 0;
#if __aarch64__
for (; i + 11 < tiles; i += 12)
{
const float* r0 = bb2.row(i / 12);
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"eor v12.16b, v12.16b, v12.16b \n"
"eor v13.16b, v13.16b, v13.16b \n"
"eor v14.16b, v14.16b, v14.16b \n"
"eor v15.16b, v15.16b, v15.16b \n"
"eor v16.16b, v16.16b, v16.16b \n"
"eor v17.16b, v17.16b, v17.16b \n"
"eor v18.16b, v18.16b, v18.16b \n"
"eor v19.16b, v19.16b, v19.16b \n"
"0: \n"
"prfm pldl1keep, [%5, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%5], #64 \n"
"prfm pldl1keep, [%6, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%6], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v11.4s, v0.4s, v4.s[1] \n"
"fmla v14.4s, v0.4s, v4.s[2] \n"
"fmla v17.4s, v0.4s, v4.s[3] \n"
"fmla v9.4s, v1.4s, v4.s[0] \n"
"fmla v12.4s, v1.4s, v4.s[1] \n"
"fmla v15.4s, v1.4s, v4.s[2] \n"
"fmla v18.4s, v1.4s, v4.s[3] \n"
"fmla v10.4s, v2.4s, v4.s[0] \n"
"fmla v13.4s, v2.4s, v4.s[1] \n"
"fmla v16.4s, v2.4s, v4.s[2] \n"
"fmla v19.4s, v2.4s, v4.s[3] \n"
"prfm pldl1keep, [%5, #512] \n"
"ld1 {v20.4s, v21.4s, v22.4s, v23.4s}, [%5], #64 \n"
"fmla v8.4s, v3.4s, v5.s[0] \n"
"fmla v11.4s, v3.4s, v5.s[1] \n"
"fmla v14.4s, v3.4s, v5.s[2] \n"
"fmla v17.4s, v3.4s, v5.s[3] \n"
"fmla v9.4s, v20.4s, v5.s[0] \n"
"fmla v12.4s, v20.4s, v5.s[1] \n"
"fmla v15.4s, v20.4s, v5.s[2] \n"
"fmla v18.4s, v20.4s, v5.s[3] \n"
"fmla v10.4s, v21.4s, v5.s[0] \n"
"fmla v13.4s, v21.4s, v5.s[1] \n"
"fmla v16.4s, v21.4s, v5.s[2] \n"
"fmla v19.4s, v21.4s, v5.s[3] \n"
"prfm pldl1keep, [%5, #512] \n"
"ld1 {v24.4s, v25.4s, v26.4s, v27.4s}, [%5], #64 \n"
"fmla v8.4s, v22.4s, v6.s[0] \n"
"fmla v11.4s, v22.4s, v6.s[1] \n"
"fmla v14.4s, v22.4s, v6.s[2] \n"
"fmla v17.4s, v22.4s, v6.s[3] \n"
"fmla v9.4s, v23.4s, v6.s[0] \n"
"fmla v12.4s, v23.4s, v6.s[1] \n"
"fmla v15.4s, v23.4s, v6.s[2] \n"
"fmla v18.4s, v23.4s, v6.s[3] \n"
"fmla v10.4s, v24.4s, v6.s[0] \n"
"fmla v13.4s, v24.4s, v6.s[1] \n"
"fmla v16.4s, v24.4s, v6.s[2] \n"
"fmla v19.4s, v24.4s, v6.s[3] \n"
"fmla v8.4s, v25.4s, v7.s[0] \n"
"fmla v11.4s, v25.4s, v7.s[1] \n"
"fmla v14.4s, v25.4s, v7.s[2] \n"
"fmla v17.4s, v25.4s, v7.s[3] \n"
"fmla v9.4s, v26.4s, v7.s[0] \n"
"fmla v12.4s, v26.4s, v7.s[1] \n"
"fmla v15.4s, v26.4s, v7.s[2] \n"
"fmla v18.4s, v26.4s, v7.s[3] \n"
"fmla v10.4s, v27.4s, v7.s[0] \n"
"fmla v13.4s, v27.4s, v7.s[1] \n"
"fmla v16.4s, v27.4s, v7.s[2] \n"
"fmla v19.4s, v27.4s, v7.s[3] \n"
"bne 0b \n"
"st1 {v8.4s, v9.4s, v10.4s}, [%1], #48 \n"
"st1 {v11.4s, v12.4s, v13.4s}, [%2], #48 \n"
"st1 {v14.4s, v15.4s, v16.4s}, [%3], #48 \n"
"st1 {v17.4s, v18.4s, v19.4s}, [%4], #48 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27");
}
#endif // __aarch64__
for (; i + 7 < tiles; i += 8)
{
#if __aarch64__
const float* r0 = bb2.row(i / 12 + (i % 12) / 8);
#else
const float* r0 = bb2.row(i / 8);
#endif
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
#if __aarch64__
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"eor v12.16b, v12.16b, v12.16b \n"
"eor v13.16b, v13.16b, v13.16b \n"
"eor v14.16b, v14.16b, v14.16b \n"
"eor v15.16b, v15.16b, v15.16b \n"
"0: \n"
"prfm pldl1keep, [%5, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%5], #64 \n"
"prfm pldl1keep, [%6, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%6], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v10.4s, v0.4s, v4.s[1] \n"
"fmla v12.4s, v0.4s, v4.s[2] \n"
"fmla v14.4s, v0.4s, v4.s[3] \n"
"fmla v9.4s, v1.4s, v4.s[0] \n"
"fmla v11.4s, v1.4s, v4.s[1] \n"
"fmla v13.4s, v1.4s, v4.s[2] \n"
"fmla v15.4s, v1.4s, v4.s[3] \n"
"fmla v8.4s, v2.4s, v5.s[0] \n"
"fmla v10.4s, v2.4s, v5.s[1] \n"
"fmla v12.4s, v2.4s, v5.s[2] \n"
"fmla v14.4s, v2.4s, v5.s[3] \n"
"fmla v9.4s, v3.4s, v5.s[0] \n"
"fmla v11.4s, v3.4s, v5.s[1] \n"
"fmla v13.4s, v3.4s, v5.s[2] \n"
"fmla v15.4s, v3.4s, v5.s[3] \n"
"prfm pldl1keep, [%5, #512] \n"
"ld1 {v16.4s, v17.4s, v18.4s, v19.4s}, [%5], #64 \n"
"fmla v8.4s, v16.4s, v6.s[0] \n"
"fmla v10.4s, v16.4s, v6.s[1] \n"
"fmla v12.4s, v16.4s, v6.s[2] \n"
"fmla v14.4s, v16.4s, v6.s[3] \n"
"fmla v9.4s, v17.4s, v6.s[0] \n"
"fmla v11.4s, v17.4s, v6.s[1] \n"
"fmla v13.4s, v17.4s, v6.s[2] \n"
"fmla v15.4s, v17.4s, v6.s[3] \n"
"fmla v8.4s, v18.4s, v7.s[0] \n"
"fmla v10.4s, v18.4s, v7.s[1] \n"
"fmla v12.4s, v18.4s, v7.s[2] \n"
"fmla v14.4s, v18.4s, v7.s[3] \n"
"fmla v9.4s, v19.4s, v7.s[0] \n"
"fmla v11.4s, v19.4s, v7.s[1] \n"
"fmla v13.4s, v19.4s, v7.s[2] \n"
"fmla v15.4s, v19.4s, v7.s[3] \n"
"bne 0b \n"
"st1 {v8.4s, v9.4s}, [%1], #32 \n"
"st1 {v10.4s, v11.4s}, [%2], #32 \n"
"st1 {v12.4s, v13.4s}, [%3], #32 \n"
"st1 {v14.4s, v15.4s}, [%4], #32 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19");
#else // __aarch64__
asm volatile(
"veor q8, q8 \n"
"veor q9, q9 \n"
"veor q10, q10 \n"
"veor q11, q11 \n"
"veor q12, q12 \n"
"veor q13, q13 \n"
"veor q14, q14 \n"
"veor q15, q15 \n"
"0: \n"
"pld [%5, #512] \n"
"vldm %5!, {d0-d7} \n"
"pld [%6, #512] \n"
"vldm %6!, {d8-d15} \n"
"vmla.f32 q8, q0, d8[0] \n"
"vmla.f32 q10, q0, d8[1] \n"
"vmla.f32 q12, q0, d9[0] \n"
"vmla.f32 q14, q0, d9[1] \n"
"vmla.f32 q9, q1, d8[0] \n"
"vmla.f32 q11, q1, d8[1] \n"
"vmla.f32 q13, q1, d9[0] \n"
"vmla.f32 q15, q1, d9[1] \n"
"vmla.f32 q8, q2, d10[0] \n"
"vmla.f32 q10, q2, d10[1] \n"
"vmla.f32 q12, q2, d11[0] \n"
"vmla.f32 q14, q2, d11[1] \n"
"vmla.f32 q9, q3, d10[0] \n"
"vmla.f32 q11, q3, d10[1] \n"
"vmla.f32 q13, q3, d11[0] \n"
"vmla.f32 q15, q3, d11[1] \n"
"pld [%5, #512] \n"
"vldm %5!, {d0-d7} \n"
"vmla.f32 q8, q0, d12[0] \n"
"vmla.f32 q10, q0, d12[1] \n"
"vmla.f32 q12, q0, d13[0] \n"
"vmla.f32 q14, q0, d13[1] \n"
"vmla.f32 q9, q1, d12[0] \n"
"vmla.f32 q11, q1, d12[1] \n"
"vmla.f32 q13, q1, d13[0] \n"
"vmla.f32 q15, q1, d13[1] \n"
"subs %0, %0, #1 \n"
"vmla.f32 q8, q2, d14[0] \n"
"vmla.f32 q10, q2, d14[1] \n"
"vmla.f32 q12, q2, d15[0] \n"
"vmla.f32 q14, q2, d15[1] \n"
"vmla.f32 q9, q3, d14[0] \n"
"vmla.f32 q11, q3, d14[1] \n"
"vmla.f32 q13, q3, d15[0] \n"
"vmla.f32 q15, q3, d15[1] \n"
"bne 0b \n"
"vst1.f32 {d16-d19}, [%1]! \n"
"vst1.f32 {d20-d23}, [%2]! \n"
"vst1.f32 {d24-d27}, [%3]! \n"
"vst1.f32 {d28-d31}, [%4]! \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15");
#endif // __aarch64__
}
for (; i + 3 < tiles; i += 4)
{
#if __aarch64__
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
#else
const float* r0 = bb2.row(i / 8 + (i % 8) / 4);
#endif
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
#if __aarch64__
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"0: \n"
"prfm pldl1keep, [%5, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%5], #64 \n"
"prfm pldl1keep, [%6, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%6], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v9.4s, v0.4s, v4.s[1] \n"
"fmla v10.4s, v0.4s, v4.s[2] \n"
"fmla v11.4s, v0.4s, v4.s[3] \n"
"fmla v8.4s, v1.4s, v5.s[0] \n"
"fmla v9.4s, v1.4s, v5.s[1] \n"
"fmla v10.4s, v1.4s, v5.s[2] \n"
"fmla v11.4s, v1.4s, v5.s[3] \n"
"fmla v8.4s, v2.4s, v6.s[0] \n"
"fmla v9.4s, v2.4s, v6.s[1] \n"
"fmla v10.4s, v2.4s, v6.s[2] \n"
"fmla v11.4s, v2.4s, v6.s[3] \n"
"fmla v8.4s, v3.4s, v7.s[0] \n"
"fmla v9.4s, v3.4s, v7.s[1] \n"
"fmla v10.4s, v3.4s, v7.s[2] \n"
"fmla v11.4s, v3.4s, v7.s[3] \n"
"bne 0b \n"
"st1 {v8.4s}, [%1], #16 \n"
"st1 {v9.4s}, [%2], #16 \n"
"st1 {v10.4s}, [%3], #16 \n"
"st1 {v11.4s}, [%4], #16 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11");
#else // __aarch64__
asm volatile(
"veor q8, q8 \n"
"veor q9, q9 \n"
"veor q10, q10 \n"
"veor q11, q11 \n"
"0: \n"
"pld [%5, #512] \n"
"vldm %5!, {d0-d7} \n"
"pld [%6, #512] \n"
"vldm %6!, {d8-d15} \n"
"vmla.f32 q8, q0, d8[0] \n"
"vmla.f32 q9, q0, d8[1] \n"
"vmla.f32 q10, q0, d9[0] \n"
"vmla.f32 q11, q0, d9[1] \n"
"vmla.f32 q8, q1, d10[0] \n"
"vmla.f32 q9, q1, d10[1] \n"
"vmla.f32 q10, q1, d11[0] \n"
"vmla.f32 q11, q1, d11[1] \n"
"subs %0, %0, #1 \n"
"vmla.f32 q8, q2, d12[0] \n"
"vmla.f32 q9, q2, d12[1] \n"
"vmla.f32 q10, q2, d13[0] \n"
"vmla.f32 q11, q2, d13[1] \n"
"vmla.f32 q8, q3, d14[0] \n"
"vmla.f32 q9, q3, d14[1] \n"
"vmla.f32 q10, q3, d15[0] \n"
"vmla.f32 q11, q3, d15[1] \n"
"bne 0b \n"
"vst1.f32 {d16-d17}, [%1]! \n"
"vst1.f32 {d18-d19}, [%2]! \n"
"vst1.f32 {d20-d21}, [%3]! \n"
"vst1.f32 {d22-d23}, [%4]! \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11");
#endif // __aarch64__
}
for (; i < tiles; i++)
{
#if __aarch64__
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + i % 12 % 4);
#else
const float* r0 = bb2.row(i / 8 + (i % 8) / 4 + i % 4);
#endif
const float* kptr = kernel01_tm.row(r);
int nn = inch; // inch always > 0
#if __aarch64__
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"0: \n"
"prfm pldl1keep, [%5, #128] \n"
"ld1 {v0.4s}, [%5], #16 \n"
"prfm pldl1keep, [%6, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%6], #64 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v4.4s, v0.s[0] \n"
"fmla v9.4s, v5.4s, v0.s[1] \n"
"fmla v10.4s, v6.4s, v0.s[2] \n"
"fmla v11.4s, v7.4s, v0.s[3] \n"
"bne 0b \n"
"fadd v8.4s, v8.4s, v9.4s \n"
"fadd v10.4s, v10.4s, v11.4s \n"
"fadd v8.4s, v8.4s, v10.4s \n"
"st1 {v8.s}[0], [%1], #4 \n"
"st1 {v8.s}[1], [%2], #4 \n"
"st1 {v8.s}[2], [%3], #4 \n"
"st1 {v8.s}[3], [%4], #4 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "v0", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11");
#else // __aarch64__
asm volatile(
"veor q8, q8 \n"
"veor q9, q9 \n"
"veor q10, q10 \n"
"veor q11, q11 \n"
"0: \n"
"pld [%5, #128] \n"
"vld1.f32 {d0-d1}, [%5]! \n"
"pld [%6, #512] \n"
"vldm %6!, {d8-d15} \n"
"subs %0, %0, #1 \n"
"vmla.f32 q8, q4, d0[0] \n"
"vmla.f32 q9, q5, d0[1] \n"
"vmla.f32 q10, q6, d1[0] \n"
"vmla.f32 q11, q7, d1[1] \n"
"bne 0b \n"
"vadd.f32 q8, q8, q9 \n"
"vadd.f32 q10, q10, q11 \n"
"vadd.f32 q8, q8, q10 \n"
"vst1.f32 {d16[0]}, [%1]! \n"
"vst1.f32 {d16[1]}, [%2]! \n"
"vst1.f32 {d17[0]}, [%3]! \n"
"vst1.f32 {d17[1]}, [%4]! \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(output1_tm), // %2
"=r"(output2_tm), // %3
"=r"(output3_tm), // %4
"=r"(r0), // %5
"=r"(kptr) // %6
: "0"(nn),
"1"(output0_tm),
"2"(output1_tm),
"3"(output2_tm),
"4"(output3_tm),
"5"(r0),
"6"(kptr)
: "cc", "memory", "q0", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11");
#endif // __aarch64__
}
}
}
remain_outch_start += nn_outch << 2;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = remain_outch_start; p < outch; p++)
{
float* output0_tm = top_blob_tm.channel(p);
#if __aarch64__
const Mat kernel0_tm = kernel_tm.channel(p / 8 + (p % 8) / 4 + p % 4);
#else
const Mat kernel0_tm = kernel_tm.channel(p / 4 + p % 4);
#endif
for (int r = 0; r < 64; r++)
{
const Mat bb2 = bottom_blob_tm2.channel(r);
int i = 0;
#if __aarch64__
for (; i + 11 < tiles; i += 12)
{
const float* r0 = bb2.row(i / 12);
const float* kptr = kernel0_tm.row(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v5.16b, v5.16b, v5.16b \n"
"eor v6.16b, v6.16b, v6.16b \n"
"eor v7.16b, v7.16b, v7.16b \n"
"0: \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%2], #64 \n"
"prfm pldl1keep, [%3, #128] \n"
"ld1 {v4.4s}, [%3], #16 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v9.4s, v1.4s, v4.s[0] \n"
"fmla v10.4s, v2.4s, v4.s[0] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v12.4s, v13.4s, v14.4s, v15.4s}, [%2], #64 \n"
"fmla v5.4s, v3.4s, v4.s[1] \n"
"fmla v6.4s, v12.4s, v4.s[1] \n"
"fmla v7.4s, v13.4s, v4.s[1] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v16.4s, v17.4s, v18.4s, v19.4s}, [%2], #64 \n"
"fmla v8.4s, v14.4s, v4.s[2] \n"
"fmla v9.4s, v15.4s, v4.s[2] \n"
"fmla v10.4s, v16.4s, v4.s[2] \n"
"fmla v5.4s, v17.4s, v4.s[3] \n"
"fmla v6.4s, v18.4s, v4.s[3] \n"
"fmla v7.4s, v19.4s, v4.s[3] \n"
"bne 0b \n"
"fadd v8.4s, v8.4s, v5.4s \n"
"fadd v9.4s, v9.4s, v6.4s \n"
"fadd v10.4s, v10.4s, v7.4s \n"
"st1 {v8.4s, v9.4s, v10.4s}, [%1], #48 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(kptr) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19");
}
#endif
for (; i + 7 < tiles; i += 8)
{
#if __aarch64__
const float* r0 = bb2.row(i / 12 + (i % 12) / 8);
#else
const float* r0 = bb2.row(i / 8);
#endif
const float* kptr = kernel0_tm.row(r);
int nn = inch; // inch always > 0
#if __aarch64__
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"0: \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%2], #64 \n"
"prfm pldl1keep, [%3, #128] \n"
"ld1 {v4.4s}, [%3], #16 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v9.4s, v1.4s, v4.s[0] \n"
"fmla v10.4s, v2.4s, v4.s[1] \n"
"fmla v11.4s, v3.4s, v4.s[1] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v12.4s, v13.4s, v14.4s, v15.4s}, [%2], #64 \n"
"fmla v8.4s, v12.4s, v4.s[2] \n"
"fmla v9.4s, v13.4s, v4.s[2] \n"
"fmla v10.4s, v14.4s, v4.s[3] \n"
"fmla v11.4s, v15.4s, v4.s[3] \n"
"bne 0b \n"
"fadd v8.4s, v8.4s, v10.4s \n"
"fadd v9.4s, v9.4s, v11.4s \n"
"st1 {v8.4s, v9.4s}, [%1], #32 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(kptr) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15");
#else // __aarch64__
asm volatile(
"veor q8, q8 \n"
"veor q9, q9 \n"
"veor q10, q10 \n"
"veor q11, q11 \n"
"0: \n"
"pld [%2, #512] \n"
"vldm %2!, {d0-d7} \n"
"pld [%3, #128] \n"
"vld1.f32 {d8-d9}, [%3]! \n"
"vmla.f32 q8, q0, d8[0] \n"
"vmla.f32 q9, q1, d8[0] \n"
"vmla.f32 q10, q2, d8[1] \n"
"vmla.f32 q11, q3, d8[1] \n"
"pld [%2, #512] \n"
"vldm %2!, {d24-d31} \n"
"subs %0, %0, #1 \n"
"vmla.f32 q8, q12, d9[0] \n"
"vmla.f32 q9, q13, d9[0] \n"
"vmla.f32 q10, q14, d9[1] \n"
"vmla.f32 q11, q15, d9[1] \n"
"bne 0b \n"
"vadd.f32 q8, q8, q10 \n"
"vadd.f32 q9, q9, q11 \n"
"vst1.f32 {d16-d19}, [%1]! \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(kptr) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(kptr)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15");
#endif // __aarch64__
}
for (; i + 3 < tiles; i += 4)
{
#if __aarch64__
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
#else
const float* r0 = bb2.row(i / 8 + (i % 8) / 4);
#endif
const float* kptr = kernel0_tm.row(r);
int nn = inch; // inch always > 0
#if __aarch64__
asm volatile(
"eor v8.16b, v8.16b, v8.16b \n"
"eor v9.16b, v9.16b, v9.16b \n"
"eor v10.16b, v10.16b, v10.16b \n"
"eor v11.16b, v11.16b, v11.16b \n"
"0: \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%2], #64 \n"
"prfm pldl1keep, [%3, #128] \n"
"ld1 {v4.4s}, [%3], #16 \n"
"subs %w0, %w0, #1 \n"
"fmla v8.4s, v0.4s, v4.s[0] \n"
"fmla v9.4s, v1.4s, v4.s[1] \n"
"fmla v10.4s, v2.4s, v4.s[2] \n"
"fmla v11.4s, v3.4s, v4.s[3] \n"
"bne 0b \n"
"fadd v8.4s, v8.4s, v9.4s \n"
"fadd v10.4s, v10.4s, v11.4s \n"
"fadd v8.4s, v8.4s, v10.4s \n"
"st1 {v8.4s}, [%1], #16 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(kptr) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(kptr)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v8", "v9", "v10", "v11");
#else // __aarch64__
asm volatile(
"veor q8, q8 \n"
"veor q9, q9 \n"
"veor q10, q10 \n"
"veor q11, q11 \n"
"0: \n"
"pld [%2, #512] \n"
"vldm %2!, {d0-d7} \n"
"pld [%3, #128] \n"
"vld1.f32 {d8-d9}, [%3]! \n"
"subs %0, %0, #1 \n"
"vmla.f32 q8, q0, d8[0] \n"
"vmla.f32 q9, q1, d8[1] \n"
"vmla.f32 q10, q2, d9[0] \n"
"vmla.f32 q11, q3, d9[1] \n"
"bne 0b \n"
"vadd.f32 q8, q8, q9 \n"
"vadd.f32 q10, q10, q11 \n"
"vadd.f32 q8, q8, q10 \n"
"vst1.f32 {d16-d17}, [%1]! \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(kptr) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(kptr)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11");
#endif // __aarch64__
}
for (; i < tiles; i++)
{
#if __aarch64__
const float* r0 = bb2.row(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + i % 12 % 4);
#else
const float* r0 = bb2.row(i / 8 + (i % 8) / 4 + i % 4);
#endif
const float* kptr = kernel0_tm.row(r);
float32x4_t _sum0 = vdupq_n_f32(0.f);
for (int q = 0; q < inch; q++)
{
float32x4_t _r0 = vld1q_f32(r0);
float32x4_t _k0 = vld1q_f32(kptr);
_sum0 = vmlaq_f32(_sum0, _r0, _k0);
kptr += 4;
r0 += 4;
}
#if __aarch64__
float sum0 = vaddvq_f32(_sum0);
#else
float32x2_t _ss = vadd_f32(vget_low_f32(_sum0), vget_high_f32(_sum0));
float32x2_t _ss2 = vpadd_f32(_ss, _ss);
float sum0 = vget_lane_f32(_ss2, 0);
#endif
output0_tm[0] = sum0;
output0_tm++;
}
}
}
}
bottom_blob_tm = Mat();
// END dot
// BEGIN transform output
Mat top_blob_bordered;
if (outw == top_blob.w && outh == top_blob.h)
{
top_blob_bordered = top_blob;
}
else
{
top_blob_bordered.create(outw, outh, outch, 4u, 1, opt.workspace_allocator);
}
{
conv3x3s1_winograd64_transform_output_neon(top_blob_tm, top_blob_bordered, bias, opt);
}
// END transform output
// cut result pad
copy_cut_border(top_blob_bordered, top_blob, 0, top_blob_bordered.h - top_blob.h, 0, top_blob_bordered.w - top_blob.w, opt);
}
static void conv3x3s1_pack4to1_neon(const Mat& bottom_blob, Mat& top_blob, const Mat& kernel, const Mat& _bias, const Option& opt)
{
int inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
const float* bias = _bias;
int remain_outch_start = 0;
#if __ARM_NEON && __aarch64__
int nn_outch = 0;
nn_outch = outch >> 1;
remain_outch_start = nn_outch << 1;
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp = 0; pp < nn_outch; pp++)
{
int p = pp * 2;
Mat out0 = top_blob.channel(p);
Mat out1 = top_blob.channel(p + 1);
const float bias0 = bias ? bias[p] : 0.f;
const float bias1 = bias ? bias[p + 1] : 0.f;
out0.fill(bias0);
out1.fill(bias1);
const float* k0 = kernel.channel(p);
const float* k1 = kernel.channel(p + 1);
for (int q = 0; q < inch; q++)
{
float* outptr0 = out0;
float* outptr1 = out1;
const Mat img0 = bottom_blob.channel(q);
const float* r0 = img0.row(0);
const float* r1 = img0.row(1);
const float* r2 = img0.row(2);
float32x4_t _k00_0 = vld1q_f32(k0);
float32x4_t _k01_0 = vld1q_f32(k0 + 4);
float32x4_t _k02_0 = vld1q_f32(k0 + 8);
float32x4_t _k10_0 = vld1q_f32(k0 + 12);
float32x4_t _k11_0 = vld1q_f32(k0 + 16);
float32x4_t _k12_0 = vld1q_f32(k0 + 20);
float32x4_t _k20_0 = vld1q_f32(k0 + 24);
float32x4_t _k21_0 = vld1q_f32(k0 + 28);
float32x4_t _k22_0 = vld1q_f32(k0 + 32);
float32x4_t _k00_1 = vld1q_f32(k1);
float32x4_t _k01_1 = vld1q_f32(k1 + 4);
float32x4_t _k02_1 = vld1q_f32(k1 + 8);
float32x4_t _k10_1 = vld1q_f32(k1 + 12);
float32x4_t _k11_1 = vld1q_f32(k1 + 16);
float32x4_t _k12_1 = vld1q_f32(k1 + 20);
float32x4_t _k20_1 = vld1q_f32(k1 + 24);
float32x4_t _k21_1 = vld1q_f32(k1 + 28);
float32x4_t _k22_1 = vld1q_f32(k1 + 32);
int i = 0;
for (; i < outh; i++)
{
int j = 0;
for (; j + 3 < outw; j += 4)
{
asm volatile(
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%2], #64 \n" // r00 r01 r02 r03
"fmul v16.4s, %10.4s, v0.4s \n"
"fmul v17.4s, %19.4s, v0.4s \n"
"fmul v18.4s, %10.4s, v1.4s \n"
"fmul v19.4s, %19.4s, v1.4s \n"
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v4.4s, v5.4s}, [%2] \n" // r04 r05
"fmul v6.4s, %10.4s, v2.4s \n"
"fmul v7.4s, %19.4s, v2.4s \n"
"fmul v8.4s, %10.4s, v3.4s \n"
"fmul v9.4s, %19.4s, v3.4s \n"
"fmla v16.4s, %11.4s, v1.4s \n"
"fmla v17.4s, %20.4s, v1.4s \n"
"fmla v18.4s, %11.4s, v2.4s \n"
"fmla v19.4s, %20.4s, v2.4s \n"
"fmla v6.4s, %11.4s, v3.4s \n"
"fmla v7.4s, %20.4s, v3.4s \n"
"fmla v8.4s, %11.4s, v4.4s \n"
"fmla v9.4s, %20.4s, v4.4s \n"
"fmla v16.4s, %12.4s, v2.4s \n"
"fmla v17.4s, %21.4s, v2.4s \n"
"fmla v18.4s, %12.4s, v3.4s \n"
"fmla v19.4s, %21.4s, v3.4s \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%3], #64 \n" // r10 r11 r12 r12
"fmla v6.4s, %12.4s, v4.4s \n"
"fmla v7.4s, %21.4s, v4.4s \n"
"fmla v8.4s, %12.4s, v5.4s \n"
"fmla v9.4s, %21.4s, v5.4s \n"
"fmla v16.4s, %13.4s, v0.4s \n"
"fmla v17.4s, %22.4s, v0.4s \n"
"fmla v18.4s, %13.4s, v1.4s \n"
"fmla v19.4s, %22.4s, v1.4s \n"
"prfm pldl1keep, [%3, #256] \n"
"ld1 {v4.4s, v5.4s}, [%3] \n" // r14 r15
"fmla v6.4s, %13.4s, v2.4s \n"
"fmla v7.4s, %22.4s, v2.4s \n"
"fmla v8.4s, %13.4s, v3.4s \n"
"fmla v9.4s, %22.4s, v3.4s \n"
"fmla v16.4s, %14.4s, v1.4s \n"
"fmla v17.4s, %23.4s, v1.4s \n"
"fmla v18.4s, %14.4s, v2.4s \n"
"fmla v19.4s, %23.4s, v2.4s \n"
"fmla v6.4s, %14.4s, v3.4s \n"
"fmla v7.4s, %23.4s, v3.4s \n"
"fmla v8.4s, %14.4s, v4.4s \n"
"fmla v9.4s, %23.4s, v4.4s \n"
"fmla v16.4s, %15.4s, v2.4s \n"
"fmla v17.4s, %24.4s, v2.4s \n"
"fmla v18.4s, %15.4s, v3.4s \n"
"fmla v19.4s, %24.4s, v3.4s \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%4], #64 \n" // r20 r21 r22 r22
"fmla v6.4s, %15.4s, v4.4s \n"
"fmla v7.4s, %24.4s, v4.4s \n"
"fmla v8.4s, %15.4s, v5.4s \n"
"fmla v9.4s, %24.4s, v5.4s \n"
"fmla v16.4s, %16.4s, v0.4s \n"
"fmla v17.4s, %25.4s, v0.4s \n"
"fmla v18.4s, %16.4s, v1.4s \n"
"fmla v19.4s, %25.4s, v1.4s \n"
"prfm pldl1keep, [%4, #256] \n"
"ld1 {v4.4s, v5.4s}, [%4] \n" // r24 r25
"fmla v6.4s, %16.4s, v2.4s \n"
"fmla v7.4s, %25.4s, v2.4s \n"
"fmla v8.4s, %16.4s, v3.4s \n"
"fmla v9.4s, %25.4s, v3.4s \n"
"fmla v16.4s, %17.4s, v1.4s \n"
"fmla v17.4s, %26.4s, v1.4s \n"
"fmla v18.4s, %17.4s, v2.4s \n"
"fmla v19.4s, %26.4s, v2.4s \n"
"fmla v6.4s, %17.4s, v3.4s \n"
"fmla v7.4s, %26.4s, v3.4s \n"
"fmla v8.4s, %17.4s, v4.4s \n"
"fmla v9.4s, %26.4s, v4.4s \n"
"fmla v16.4s, %18.4s, v2.4s \n"
"fmla v17.4s, %27.4s, v2.4s \n"
"fmla v18.4s, %18.4s, v3.4s \n"
"fmla v19.4s, %27.4s, v3.4s \n"
"fmla v6.4s, %18.4s, v4.4s \n"
"fmla v7.4s, %27.4s, v4.4s \n"
"fmla v8.4s, %18.4s, v5.4s \n"
"fmla v9.4s, %27.4s, v5.4s \n"
"ld1 {v0.4s}, [%0] \n" // sum00 sum01 sum02 sum03
"ld1 {v1.4s}, [%1] \n" // sum10 sum11 sum12 sum13
"faddp v16.4s, v16.4s, v16.4s \n"
"faddp v17.4s, v17.4s, v17.4s \n"
"faddp v18.4s, v18.4s, v18.4s \n"
"faddp v19.4s, v19.4s, v19.4s \n"
"faddp v6.4s, v6.4s, v6.4s \n"
"faddp v7.4s, v7.4s, v7.4s \n"
"faddp v8.4s, v8.4s, v8.4s \n"
"faddp v9.4s, v9.4s, v9.4s \n"
"faddp v16.2s, v16.2s, v18.2s \n"
"faddp v17.2s, v17.2s, v19.2s \n"
"faddp v6.2s, v6.2s, v8.2s \n"
"faddp v7.2s, v7.2s, v9.2s \n"
"trn1 v16.2d, v16.2d, v6.2d \n"
"trn1 v17.2d, v17.2d, v7.2d \n"
"fadd v0.4s, v0.4s, v16.4s \n"
"fadd v1.4s, v1.4s, v17.4s \n"
"st1 {v0.4s}, [%0], #16 \n"
"st1 {v1.4s}, [%1], #16 \n"
: "=r"(outptr0), // %0
"=r"(outptr1), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2) // %4
: "0"(outptr0),
"1"(outptr1),
"2"(r0),
"3"(r1),
"4"(r2),
"w"(_k00_0), // %10
"w"(_k01_0), // %11
"w"(_k02_0), // %12
"w"(_k10_0), // %13
"w"(_k11_0), // %14
"w"(_k12_0), // %15
"w"(_k20_0), // %16
"w"(_k21_0), // %17
"w"(_k22_0), // %18
"w"(_k00_1), // %19
"w"(_k01_1), // %20
"w"(_k02_1), // %21
"w"(_k10_1), // %22
"w"(_k11_1), // %23
"w"(_k12_1), // %24
"w"(_k20_1), // %25
"w"(_k21_1), // %26
"w"(_k22_1) // %27
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v16", "v17", "v18", "v19");
}
for (; j + 1 < outw; j += 2)
{
asm volatile(
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%2] \n" // r00 r01 r02 r03
"fmul v16.4s, %10.4s, v0.4s \n"
"fmul v17.4s, %19.4s, v0.4s \n"
"fmul v18.4s, %10.4s, v1.4s \n"
"fmul v19.4s, %19.4s, v1.4s \n"
"fmla v16.4s, %11.4s, v1.4s \n"
"fmla v17.4s, %20.4s, v1.4s \n"
"fmla v18.4s, %11.4s, v2.4s \n"
"fmla v19.4s, %20.4s, v2.4s \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%3] \n" // r10 r11 r12 r12
"fmla v16.4s, %12.4s, v2.4s \n"
"fmla v17.4s, %21.4s, v2.4s \n"
"fmla v18.4s, %12.4s, v3.4s \n"
"fmla v19.4s, %21.4s, v3.4s \n"
"fmla v16.4s, %13.4s, v4.4s \n"
"fmla v17.4s, %22.4s, v4.4s \n"
"fmla v18.4s, %13.4s, v5.4s \n"
"fmla v19.4s, %22.4s, v5.4s \n"
"fmla v16.4s, %14.4s, v5.4s \n"
"fmla v17.4s, %23.4s, v5.4s \n"
"fmla v18.4s, %14.4s, v6.4s \n"
"fmla v19.4s, %23.4s, v6.4s \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%4] \n" // r20 r21 r22 r22
"fmla v16.4s, %15.4s, v6.4s \n"
"fmla v17.4s, %24.4s, v6.4s \n"
"fmla v18.4s, %15.4s, v7.4s \n"
"fmla v19.4s, %24.4s, v7.4s \n"
"fmla v16.4s, %16.4s, v0.4s \n"
"fmla v17.4s, %25.4s, v0.4s \n"
"fmla v18.4s, %16.4s, v1.4s \n"
"fmla v19.4s, %25.4s, v1.4s \n"
"fmla v16.4s, %17.4s, v1.4s \n"
"fmla v17.4s, %26.4s, v1.4s \n"
"fmla v18.4s, %17.4s, v2.4s \n"
"fmla v19.4s, %26.4s, v2.4s \n"
"fmla v16.4s, %18.4s, v2.4s \n"
"fmla v17.4s, %27.4s, v2.4s \n"
"fmla v18.4s, %18.4s, v3.4s \n"
"fmla v19.4s, %27.4s, v3.4s \n"
"ld1 {v4.2s}, [%0] \n" // sum00 sum01
"ld1 {v5.2s}, [%1] \n" // sum10 sum11
"faddp v16.4s, v16.4s, v16.4s \n"
"faddp v17.4s, v17.4s, v17.4s \n"
"faddp v18.4s, v18.4s, v18.4s \n"
"faddp v19.4s, v19.4s, v19.4s \n"
"add %2, %2, #32 \n"
"faddp v16.2s, v16.2s, v18.2s \n"
"faddp v17.2s, v17.2s, v19.2s \n"
"add %3, %3, #32 \n"
"fadd v4.2s, v4.2s, v16.2s \n"
"fadd v5.2s, v5.2s, v17.2s \n"
"add %4, %4, #32 \n"
"st1 {v4.2s}, [%0], #8 \n"
"st1 {v5.2s}, [%1], #8 \n"
: "=r"(outptr0), // %0
"=r"(outptr1), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2) // %4
: "0"(outptr0),
"1"(outptr1),
"2"(r0),
"3"(r1),
"4"(r2),
"w"(_k00_0), // %10
"w"(_k01_0), // %11
"w"(_k02_0), // %12
"w"(_k10_0), // %13
"w"(_k11_0), // %14
"w"(_k12_0), // %15
"w"(_k20_0), // %16
"w"(_k21_0), // %17
"w"(_k22_0), // %18
"w"(_k00_1), // %19
"w"(_k01_1), // %20
"w"(_k02_1), // %21
"w"(_k10_1), // %22
"w"(_k11_1), // %23
"w"(_k12_1), // %24
"w"(_k20_1), // %25
"w"(_k21_1), // %26
"w"(_k22_1) // %27
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19");
}
for (; j < outw; j++)
{
asm volatile(
"prfm pldl1keep, [%2, #384] \n"
"ld1 {v0.4s, v1.4s, v2.4s}, [%2] \n" // r00 r01 r02
"fmul v16.4s, %10.4s, v0.4s \n"
"fmul v17.4s, %19.4s, v0.4s \n"
"fmul v18.4s, %11.4s, v1.4s \n"
"fmul v19.4s, %20.4s, v1.4s \n"
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v3.4s, v4.4s, v5.4s}, [%3] \n" // r10 r11 r12
"fmla v16.4s, %12.4s, v2.4s \n"
"fmla v17.4s, %21.4s, v2.4s \n"
"fmla v18.4s, %13.4s, v3.4s \n"
"fmla v19.4s, %22.4s, v3.4s \n"
"fmla v16.4s, %14.4s, v4.4s \n"
"fmla v17.4s, %23.4s, v4.4s \n"
"prfm pldl1keep, [%4, #384] \n"
"ld1 {v0.4s, v1.4s, v2.4s}, [%4] \n" // r20 r21 r22
"fmla v18.4s, %15.4s, v5.4s \n"
"fmla v19.4s, %24.4s, v5.4s \n"
"fmla v16.4s, %16.4s, v0.4s \n"
"fmla v17.4s, %25.4s, v0.4s \n"
"fmla v18.4s, %17.4s, v1.4s \n"
"fmla v19.4s, %26.4s, v1.4s \n"
"fmla v16.4s, %18.4s, v2.4s \n"
"fmla v17.4s, %27.4s, v2.4s \n"
"ld1 {v3.s}[0], [%0] \n" // sum00
"ld1 {v4.s}[0], [%1] \n" // sum10
"fadd v16.4s, v16.4s, v18.4s \n"
"fadd v17.4s, v17.4s, v19.4s \n"
"add %2, %2, #16 \n"
"faddp v16.4s, v16.4s, v16.4s \n"
"faddp v17.4s, v17.4s, v17.4s \n"
"add %3, %3, #16 \n"
"faddp v16.2s, v16.2s, v16.2s \n"
"faddp v17.2s, v17.2s, v17.2s \n"
"add %4, %4, #16 \n"
"fadd v3.2s, v3.2s, v16.2s \n"
"fadd v4.2s, v4.2s, v17.2s \n"
"st1 {v3.s}[0], [%0], #4 \n"
"st1 {v4.s}[0], [%1], #4 \n"
: "=r"(outptr0), // %0
"=r"(outptr1), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2) // %4
: "0"(outptr0),
"1"(outptr1),
"2"(r0),
"3"(r1),
"4"(r2),
"w"(_k00_0), // %10
"w"(_k01_0), // %11
"w"(_k02_0), // %12
"w"(_k10_0), // %13
"w"(_k11_0), // %14
"w"(_k12_0), // %15
"w"(_k20_0), // %16
"w"(_k21_0), // %17
"w"(_k22_0), // %18
"w"(_k00_1), // %19
"w"(_k01_1), // %20
"w"(_k02_1), // %21
"w"(_k10_1), // %22
"w"(_k11_1), // %23
"w"(_k12_1), // %24
"w"(_k20_1), // %25
"w"(_k21_1), // %26
"w"(_k22_1) // %27
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v16", "v17", "v18", "v19");
}
r0 += 2 * 4;
r1 += 2 * 4;
r2 += 2 * 4;
}
k0 += 9 * 4;
k1 += 9 * 4;
}
}
#endif // __ARM_NEON && __aarch64__
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = remain_outch_start; p < outch; p++)
{
Mat out0 = top_blob.channel(p);
const float bias0 = bias ? bias[p] : 0.f;
out0.fill(bias0);
const float* k0 = kernel.channel(p);
for (int q = 0; q < inch; q++)
{
float* outptr0 = out0.row(0);
const Mat img0 = bottom_blob.channel(q);
const float* r0 = img0.row(0);
const float* r1 = img0.row(1);
const float* r2 = img0.row(2);
float32x4_t _k00 = vld1q_f32(k0);
float32x4_t _k01 = vld1q_f32(k0 + 4);
float32x4_t _k02 = vld1q_f32(k0 + 8);
float32x4_t _k10 = vld1q_f32(k0 + 12);
float32x4_t _k11 = vld1q_f32(k0 + 16);
float32x4_t _k12 = vld1q_f32(k0 + 20);
float32x4_t _k20 = vld1q_f32(k0 + 24);
float32x4_t _k21 = vld1q_f32(k0 + 28);
float32x4_t _k22 = vld1q_f32(k0 + 32);
int i = 0;
for (; i < outh; i++)
{
int j = 0;
#if __aarch64__
for (; j + 7 < outw; j += 8)
{
asm volatile(
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%1], #64 \n" // r00 r01 r02 r03
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%1], #64 \n" // r04 r05 r06 r07
"fmul v16.4s, %8.4s, v0.4s \n"
"fmul v17.4s, %8.4s, v1.4s \n"
"fmul v18.4s, %8.4s, v2.4s \n"
"fmul v19.4s, %8.4s, v3.4s \n"
"fmul v20.4s, %8.4s, v4.4s \n"
"fmul v21.4s, %8.4s, v5.4s \n"
"fmul v22.4s, %8.4s, v6.4s \n"
"fmul v23.4s, %8.4s, v7.4s \n"
"prfm pldl1keep, [%1, #256] \n"
"ld1 {v8.4s, v9.4s}, [%1] \n" // r08 r09
"fmla v16.4s, %9.4s, v1.4s \n"
"fmla v17.4s, %9.4s, v2.4s \n"
"fmla v18.4s, %9.4s, v3.4s \n"
"fmla v19.4s, %9.4s, v4.4s \n"
"fmla v20.4s, %9.4s, v5.4s \n"
"fmla v21.4s, %9.4s, v6.4s \n"
"fmla v22.4s, %9.4s, v7.4s \n"
"fmla v23.4s, %9.4s, v8.4s \n"
"fmla v16.4s, %10.4s, v2.4s \n"
"fmla v17.4s, %10.4s, v3.4s \n"
"fmla v18.4s, %10.4s, v4.4s \n"
"fmla v19.4s, %10.4s, v5.4s \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%2], #64 \n" // r10 r11 r12 r13
"fmla v20.4s, %10.4s, v6.4s \n"
"fmla v21.4s, %10.4s, v7.4s \n"
"fmla v22.4s, %10.4s, v8.4s \n"
"fmla v23.4s, %10.4s, v9.4s \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%2], #64 \n" // r14 r15 r16 r17
"fmla v16.4s, %11.4s, v0.4s \n"
"fmla v17.4s, %11.4s, v1.4s \n"
"fmla v18.4s, %11.4s, v2.4s \n"
"fmla v19.4s, %11.4s, v3.4s \n"
"fmla v20.4s, %11.4s, v4.4s \n"
"fmla v21.4s, %11.4s, v5.4s \n"
"fmla v22.4s, %11.4s, v6.4s \n"
"fmla v23.4s, %11.4s, v7.4s \n"
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v8.4s, v9.4s}, [%2] \n" // r18 r19
"fmla v16.4s, %12.4s, v1.4s \n"
"fmla v17.4s, %12.4s, v2.4s \n"
"fmla v18.4s, %12.4s, v3.4s \n"
"fmla v19.4s, %12.4s, v4.4s \n"
"fmla v20.4s, %12.4s, v5.4s \n"
"fmla v21.4s, %12.4s, v6.4s \n"
"fmla v22.4s, %12.4s, v7.4s \n"
"fmla v23.4s, %12.4s, v8.4s \n"
"fmla v16.4s, %13.4s, v2.4s \n"
"fmla v17.4s, %13.4s, v3.4s \n"
"fmla v18.4s, %13.4s, v4.4s \n"
"fmla v19.4s, %13.4s, v5.4s \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%3], #64 \n" // r20 r21 r22 r23
"fmla v20.4s, %13.4s, v6.4s \n"
"fmla v21.4s, %13.4s, v7.4s \n"
"fmla v22.4s, %13.4s, v8.4s \n"
"fmla v23.4s, %13.4s, v9.4s \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%3], #64 \n" // r24 r25 r26 r27
"fmla v16.4s, %14.4s, v0.4s \n"
"fmla v17.4s, %14.4s, v1.4s \n"
"fmla v18.4s, %14.4s, v2.4s \n"
"fmla v19.4s, %14.4s, v3.4s \n"
"fmla v20.4s, %14.4s, v4.4s \n"
"fmla v21.4s, %14.4s, v5.4s \n"
"fmla v22.4s, %14.4s, v6.4s \n"
"fmla v23.4s, %14.4s, v7.4s \n"
"prfm pldl1keep, [%3, #256] \n"
"ld1 {v8.4s, v9.4s}, [%3] \n" // r28 r29
"fmla v16.4s, %15.4s, v1.4s \n"
"fmla v17.4s, %15.4s, v2.4s \n"
"fmla v18.4s, %15.4s, v3.4s \n"
"fmla v19.4s, %15.4s, v4.4s \n"
"fmla v20.4s, %15.4s, v5.4s \n"
"fmla v21.4s, %15.4s, v6.4s \n"
"fmla v22.4s, %15.4s, v7.4s \n"
"fmla v23.4s, %15.4s, v8.4s \n"
"fmla v16.4s, %16.4s, v2.4s \n"
"fmla v17.4s, %16.4s, v3.4s \n"
"fmla v18.4s, %16.4s, v4.4s \n"
"fmla v19.4s, %16.4s, v5.4s \n"
"fmla v20.4s, %16.4s, v6.4s \n"
"fmla v21.4s, %16.4s, v7.4s \n"
"fmla v22.4s, %16.4s, v8.4s \n"
"fmla v23.4s, %16.4s, v9.4s \n"
"prfm pldl1keep, [%0, #256] \n"
"ld1 {v0.4s, v1.4s}, [%0] \n" // sum0 sum1 sum2 sum3 sum4 sum5 sum6 sum7
"faddp v16.4s, v16.4s, v17.4s \n"
"faddp v18.4s, v18.4s, v19.4s \n"
"faddp v20.4s, v20.4s, v21.4s \n"
"faddp v22.4s, v22.4s, v23.4s \n"
"faddp v16.4s, v16.4s, v18.4s \n"
"faddp v20.4s, v20.4s, v22.4s \n"
"fadd v0.4s, v0.4s, v16.4s \n"
"fadd v1.4s, v1.4s, v20.4s \n"
"st1 {v0.4s, v1.4s}, [%0], #32 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23");
}
#endif // __aarch64__
for (; j + 3 < outw; j += 4)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%1], #64 \n" // r00 r01 r02 r03
"prfm pldl1keep, [%1, #256] \n"
"ld1 {v8.4s, v9.4s}, [%1] \n" // r04 r05
"fmul v16.4s, %8.4s, v0.4s \n"
"fmul v17.4s, %8.4s, v1.4s \n"
"fmul v18.4s, %8.4s, v2.4s \n"
"fmul v19.4s, %8.4s, v3.4s \n"
"fmla v16.4s, %9.4s, v1.4s \n"
"fmla v17.4s, %9.4s, v2.4s \n"
"fmla v18.4s, %9.4s, v3.4s \n"
"fmla v19.4s, %9.4s, v8.4s \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%2], #64 \n" // r10 r11 r12 r13
"fmla v16.4s, %10.4s, v2.4s \n"
"fmla v17.4s, %10.4s, v3.4s \n"
"fmla v18.4s, %10.4s, v8.4s \n"
"fmla v19.4s, %10.4s, v9.4s \n"
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v8.4s, v9.4s}, [%2] \n" // r14 r15
"fmla v16.4s, %11.4s, v4.4s \n"
"fmla v17.4s, %11.4s, v5.4s \n"
"fmla v18.4s, %11.4s, v6.4s \n"
"fmla v19.4s, %11.4s, v7.4s \n"
"fmla v16.4s, %12.4s, v5.4s \n"
"fmla v17.4s, %12.4s, v6.4s \n"
"fmla v18.4s, %12.4s, v7.4s \n"
"fmla v19.4s, %12.4s, v8.4s \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%3], #64 \n" // r20 r21 r22 r23
"fmla v16.4s, %13.4s, v6.4s \n"
"fmla v17.4s, %13.4s, v7.4s \n"
"fmla v18.4s, %13.4s, v8.4s \n"
"fmla v19.4s, %13.4s, v9.4s \n"
"prfm pldl1keep, [%3, #256] \n"
"ld1 {v8.4s, v9.4s}, [%3] \n" // r24 r25
"fmla v16.4s, %14.4s, v0.4s \n"
"fmla v17.4s, %14.4s, v1.4s \n"
"fmla v18.4s, %14.4s, v2.4s \n"
"fmla v19.4s, %14.4s, v3.4s \n"
"fmla v16.4s, %15.4s, v1.4s \n"
"fmla v17.4s, %15.4s, v2.4s \n"
"fmla v18.4s, %15.4s, v3.4s \n"
"fmla v19.4s, %15.4s, v8.4s \n"
"fmla v16.4s, %16.4s, v2.4s \n"
"fmla v17.4s, %16.4s, v3.4s \n"
"fmla v18.4s, %16.4s, v8.4s \n"
"fmla v19.4s, %16.4s, v9.4s \n"
"prfm pldl1keep, [%0, #128] \n"
"ld1 {v0.4s}, [%0] \n" // sum0 sum1 sum2 sum3
"faddp v16.4s, v16.4s, v17.4s \n"
"faddp v18.4s, v18.4s, v19.4s \n"
"faddp v16.4s, v16.4s, v18.4s \n"
"fadd v0.4s, v0.4s, v16.4s \n"
"st1 {v0.4s}, [%0], #16 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v16", "v17", "v18", "v19");
#else // __aarch64__
asm volatile(
"pld [%1, #256] \n"
"vld1.f32 {d0-d3}, [%1 :128]! \n" // r00 r01
"vmul.f32 q3, %q8, q0 \n"
"pld [%1, #128] \n"
"vld1.f32 {d4-d5}, [%1 :128]! \n" // r02
"vmul.f32 q4, %q8, q1 \n"
"vmla.f32 q3, %q9, q1 \n"
"pld [%1, #256] \n"
"vld1.f32 {d0-d3}, [%1 :128]! \n" // r03 r04
"vmul.f32 q5, %q8, q2 \n"
"vmla.f32 q4, %q9, q2 \n"
"vmla.f32 q3, %q10, q2 \n"
"vmul.f32 q6, %q8, q0 \n"
"vmla.f32 q5, %q9, q0 \n"
"vmla.f32 q4, %q10, q0 \n"
"pld [%1, #128] \n"
"vld1.f32 {d4-d5}, [%1 :128] \n" // r05
"vmla.f32 q6, %q9, q1 \n"
"vmla.f32 q5, %q10, q1 \n"
"pld [%2, #256] \n"
"vld1.f32 {d0-d3}, [%2 :128]! \n" // r10 r11
"vmla.f32 q6, %q10, q2 \n"
"vmla.f32 q3, %q11, q0 \n"
"pld [%2, #128] \n"
"vld1.f32 {d4-d5}, [%2 :128]! \n" // r12
"vmla.f32 q4, %q11, q1 \n"
"vmla.f32 q3, %q12, q1 \n"
"pld [%2, #256] \n"
"vld1.f32 {d0-d3}, [%2 :128]! \n" // r13 r14
"vmla.f32 q5, %q11, q2 \n"
"vmla.f32 q4, %q12, q2 \n"
"vmla.f32 q3, %q13, q2 \n"
"vmla.f32 q6, %q11, q0 \n"
"vmla.f32 q5, %q12, q0 \n"
"vmla.f32 q4, %q13, q0 \n"
"pld [%2, #128] \n"
"vld1.f32 {d4-d5}, [%2 :128] \n" // r15
"vmla.f32 q6, %q12, q1 \n"
"vmla.f32 q5, %q13, q1 \n"
"pld [%3, #256] \n"
"vld1.f32 {d0-d3}, [%3 :128]! \n" // r20 r21
"vmla.f32 q6, %q13, q2 \n"
"vmla.f32 q3, %q14, q0 \n"
"pld [%3, #128] \n"
"vld1.f32 {d4-d5}, [%3 :128]! \n" // r22
"vmla.f32 q4, %q14, q1 \n"
"vmla.f32 q3, %q15, q1 \n"
"pld [%3, #256] \n"
"vld1.f32 {d0-d3}, [%3 :128]! \n" // r23 r24
"vmla.f32 q5, %q14, q2 \n"
"vmla.f32 q4, %q15, q2 \n"
"vmla.f32 q3, %q16, q2 \n"
"vmla.f32 q6, %q14, q0 \n"
"vmla.f32 q5, %q15, q0 \n"
"vmla.f32 q4, %q16, q0 \n"
"pld [%3, #128] \n"
"vld1.f32 {d4-d5}, [%3 :128] \n" // r25
"vmla.f32 q6, %q15, q1 \n"
"vmla.f32 q5, %q16, q1 \n"
"vld1.f32 {d0-d1}, [%0] \n" // sum0 sum1 sum2 sum3
"vmla.f32 q6, %q16, q2 \n"
"vadd.f32 d6, d6, d7 \n"
"vadd.f32 d8, d8, d9 \n"
"vadd.f32 d10, d10, d11 \n"
"vadd.f32 d12, d12, d13 \n"
"sub %1, %1, #16 \n"
"vpadd.f32 d6, d6, d8 \n"
"vpadd.f32 d7, d10, d12 \n"
"sub %2, %2, #16 \n"
"vadd.f32 q0, q0, q3 \n"
"sub %3, %3, #16 \n"
"vst1.f32 {d0-d1}, [%0]! \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6");
#endif // __aarch64__
}
for (; j + 1 < outw; j += 2)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%1] \n" // r00 r01 r02 r03
"fmul v16.4s, %8.4s, v0.4s \n"
"fmul v17.4s, %8.4s, v1.4s \n"
"fmul v18.4s, %9.4s, v1.4s \n"
"fmul v19.4s, %9.4s, v2.4s \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%2] \n" // r10 r11 r12 r13
"fmla v16.4s, %10.4s, v2.4s \n"
"fmla v17.4s, %10.4s, v3.4s \n"
"fmla v18.4s, %11.4s, v4.4s \n"
"fmla v19.4s, %11.4s, v5.4s \n"
"fmla v16.4s, %12.4s, v5.4s \n"
"fmla v17.4s, %12.4s, v6.4s \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%3] \n" // r20 r21 r22 r23
"fmla v18.4s, %13.4s, v6.4s \n"
"fmla v19.4s, %13.4s, v7.4s \n"
"fmla v16.4s, %14.4s, v0.4s \n"
"fmla v17.4s, %14.4s, v1.4s \n"
"fmla v18.4s, %15.4s, v1.4s \n"
"fmla v19.4s, %15.4s, v2.4s \n"
"fmla v16.4s, %16.4s, v2.4s \n"
"fmla v17.4s, %16.4s, v3.4s \n"
"ld1 {v0.2s}, [%0] \n" // sum0 sum1
"fadd v16.4s, v16.4s, v18.4s \n"
"fadd v17.4s, v17.4s, v19.4s \n"
"add %1, %1, #32 \n"
"faddp v16.4s, v16.4s, v17.4s \n"
"add %2, %2, #32 \n"
"faddp v16.4s, v16.4s, v16.4s \n"
"add %3, %3, #32 \n"
"fadd v0.2s, v0.2s, v16.2s \n"
"st1 {v0.2s}, [%0], #8 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19");
#else // __aarch64__
asm volatile(
"pld [%1, #256] \n"
"vld1.f32 {d0-d3}, [%1 :128]! \n" // r00 r01
"vmul.f32 q5, %q8, q0 \n"
"vmul.f32 q6, %q8, q1 \n"
"vmul.f32 q2, %q9, q1 \n"
"pld [%1, #256] \n"
"vld1.f32 {d0-d3}, [%1 :128] \n" // r02 r03
"vmul.f32 q3, %q9, q0 \n"
"vmla.f32 q5, %q10, q0 \n"
"vmla.f32 q6, %q10, q1 \n"
"pld [%2, #256] \n"
"vld1.f32 {d0-d3}, [%2 :128]! \n" // r10 r11
"vmla.f32 q2, %q11, q0 \n"
"vmla.f32 q3, %q11, q1 \n"
"vmla.f32 q5, %q12, q1 \n"
"pld [%2, #256] \n"
"vld1.f32 {d0-d3}, [%2 :128] \n" // r12 r13
"vmla.f32 q6, %q12, q0 \n"
"vmla.f32 q2, %q13, q0 \n"
"vmla.f32 q3, %q13, q1 \n"
"pld [%3, #256] \n"
"vld1.f32 {d0-d3}, [%3 :128]! \n" // r20 r21
"vmla.f32 q5, %q14, q0 \n"
"vmla.f32 q6, %q14, q1 \n"
"vmla.f32 q2, %q15, q1 \n"
"pld [%3, #256] \n"
"vld1.f32 {d0-d3}, [%3 :128] \n" // r22 r23
"vmla.f32 q3, %q15, q0 \n"
"vmla.f32 q5, %q16, q0 \n"
"vmla.f32 q6, %q16, q1 \n"
"vld1.f32 {d8}, [%0] \n" // sum0 sum1
"vadd.f32 q5, q5, q2 \n"
"vadd.f32 q6, q6, q3 \n"
"vadd.f32 d10, d10, d11 \n"
"vadd.f32 d12, d12, d13 \n"
"vpadd.f32 d10, d10, d12 \n"
"vadd.f32 d8, d8, d10 \n"
"vst1.f32 {d8}, [%0]! \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6");
#endif // __aarch64__
}
for (; j < outw; j++)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%1, #384] \n"
"ld1 {v0.4s, v1.4s, v2.4s}, [%1] \n" // r00 r01 r02
"eor v16.16b, v16.16b, v16.16b \n"
"ld1 {v16.s}[0], [%0] \n" // sum0
"fmul v17.4s, %8.4s, v0.4s \n"
"fmul v18.4s, %9.4s, v1.4s \n"
"prfm pldl1keep, [%2, #384] \n"
"ld1 {v3.4s, v4.4s, v5.4s}, [%2] \n" // r10 r11 r12
"fmla v16.4s, %10.4s, v2.4s \n"
"fmla v17.4s, %11.4s, v3.4s \n"
"fmla v18.4s, %12.4s, v4.4s \n"
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v0.4s, v1.4s, v2.4s}, [%3] \n" // r20 r21 r22
"fmla v16.4s, %13.4s, v5.4s \n"
"fmla v17.4s, %14.4s, v0.4s \n"
"fmla v18.4s, %15.4s, v1.4s \n"
"fmla v16.4s, %16.4s, v2.4s \n"
"fadd v17.4s, v17.4s, v18.4s \n"
"fadd v16.4s, v16.4s, v17.4s \n"
"add %1, %1, #16 \n"
"faddp v16.4s, v16.4s, v16.4s \n"
"add %2, %2, #16 \n"
"faddp v16.2s, v16.2s, v16.2s \n"
"add %3, %3, #16 \n"
"st1 {v16.s}[0], [%0], #4 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v16", "v17", "v18");
#else // __aarch64__
asm volatile(
"pld [%1, #384] \n"
"vldm %1, {d0-d5} \n" // r00 r01 r02
"veor q3, q3 \n"
"vld1.f32 {d6[0]}, [%0] \n" // sum0
"vmul.f32 q4, %q8, q0 \n"
"vmul.f32 q5, %q9, q1 \n"
"vmla.f32 q3, %q10, q2 \n"
"pld [%2, #384] \n"
"vldm %2, {d0-d5} \n" // r10 r11 r12
"vmla.f32 q4, %q11, q0 \n"
"vmla.f32 q5, %q12, q1 \n"
"vmla.f32 q3, %q13, q2 \n"
"pld [%3, #384] \n"
"vldm %3, {d0-d5} \n" // r20 r21 r22
"vmla.f32 q4, %q14, q0 \n"
"vmla.f32 q5, %q15, q1 \n"
"vmla.f32 q3, %q16, q2 \n"
"vadd.f32 q4, q4, q5 \n"
"vadd.f32 q3, q3, q4 \n"
"add %1, %1, #16 \n"
"vadd.f32 d6, d6, d7 \n"
"add %2, %2, #16 \n"
"vpadd.f32 d6, d6, d6 \n"
"add %3, %3, #16 \n"
"vst1.f32 {d6[0]}, [%0]! \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k00), // %8
"w"(_k01), // %9
"w"(_k02), // %10
"w"(_k10), // %11
"w"(_k11), // %12
"w"(_k12), // %13
"w"(_k20), // %14
"w"(_k21), // %15
"w"(_k22) // %16
: "memory", "q0", "q1", "q2", "q3", "q4", "q5");
#endif // __aarch64__
}
r0 += 2 * 4;
r1 += 2 * 4;
r2 += 2 * 4;
}
k0 += 9 * 4;
}
}
}
|
distance_measure.h | #ifndef DISTANCE_H
#define DISTANCE_H
using namespace std;
double manhattan_distance(vector<int>image1,vector<int>image2,int threads){
double dist = 0.0;
// #pragma omp parallel for schedule(static) num_threads(threads)
#pragma omp parallel for reduction(+:dist) num_threads(threads)
for(int i = 0;i<image1.size();i++){
// #pragma omp atomic
dist += abs(image1[i] - image2[i]);
}
return dist;
}
double chebyshev_distance(vector<int>image1,vector<int>image2,int threads){
int size = image1.size();
double dist[size][1] = {0.0};
// memset(double,0,sizeof(dist[0]));
//Following cannot be used for OpenMp v3 or lesser
// #pragma omp parallel for reduction(max:dist) num_threads(threads)
// omp_set_lock() could also be used
#pragma omp parallel for num_threads(threads)
for(int i = 0;i<image1.size();i++){
// if(abs(image1[i] - image2[i])>dist)
dist[i][0] = abs(image1[i] - image2[i]);
}
double maxdist = 0.0;
for(int i = 0;i<image1.size();i++){
if(maxdist<dist[i][0])
maxdist = dist[i][0];
}
return maxdist;
}
double hellinger_distance(vector<int>image1,vector<int>image2,int threads){
double dist = 0.0;
// #pragma omp parallel for schedule(static) num_threads(threads)
#pragma omp parallel for reduction(+:dist) num_threads(threads)
for(int i = 0;i<image1.size();i++){
// #pragma omp atomic
dist += pow((sqrt(image1[i]) - sqrt(image2[i])),2);
}
dist = sqrt(dist)/(sqrt(2));
return dist;
}
double euclidean_distance(vector<int>image1,vector<int>image2,int threads){
double dist = 0.0;
// #pragma omp parallel for schedule(static) num_threads(threads)
#pragma omp parallel for reduction(+:dist) num_threads(threads)
for(int i = 0;i<image1.size();i++){
// #pragma omp atomic
dist += pow((image1[i] - image2[i]),2);
}
dist = sqrt(dist);
return dist;
}
#endif
|
image.h | #ifndef _IMAGE_H_
#define _IMAGE_H_
// simple image class
// ulrich.krispel@fraunhofer.at
#include <vector>
#include <cassert>
#include <limits>
#include "jpeglib.h"
template <class T> struct ImageT {
struct AABB2D {
int l, t, w, h;
inline AABB2D(int LE, int TO, int WI, int HE) : l(LE), t(TO), w(WI), h(HE) {}
inline int r() const { return l + w; }
inline int b() const { return t + h; }
inline double x2rel(double x) const { return (x - (double)l) / (double)w; }
inline double y2rel(double y) const { return (y - (double)t) / (double)h; }
inline double rel2x(double rx) const { return rx * w + l; }
inline double rel2y(double ry) const { return ry * h + t; }
};
protected:
unsigned int W;
unsigned int H;
unsigned int BPP;
std::vector<T> pdata; // pixel data
public:
typedef T PixelT;
ImageT() : W(0), H(0), BPP(0) {}
inline int bufoffset(const int x, const int y) const {
return (y * W + x) * (BPP / (sizeof(T) * 8));
}
inline unsigned int rgb(const int x, const int y) const {
unsigned const int off = bufoffset(x, y);
assert(off < pdata.size());
return pdata[off] | (pdata[off + 1] << 8) | (pdata[off + 2] << 16);
}
inline bool isValue(const int x, const int y, const T r, const T g,
const T b) const {
const int bo = bufoffset(x, y);
return ((pdata[bo] == r) && (pdata[bo + 1] == g) && (pdata[bo + 2] == b));
}
template <typename VTYPE> inline VTYPE rgbT(const int x, const int y) const {
unsigned const int off = bufoffset(x, y);
assert(off < pdata.size());
return VTYPE(pdata[off], pdata[off + 1], pdata[off + 2]);
}
template <typename VTYPE> inline void setRGB(const int x, const int y, VTYPE rgb)
{
unsigned const int off = bufoffset(x, y);
pdata[off] = rgb[0]; pdata[off+1] = rgb[1]; pdata[off+2] = rgb[2];
}
inline bool isValid() const { return W != 0 && H != 0 && BPP != 0; }
inline int width() const { return W; }
inline int height() const { return H; }
inline int bpp() const { return BPP; }
inline int channels() const { return BPP / (sizeof(T) * 8); }
inline const T *data() const { return &pdata[0]; }
inline const std::vector<T> &getData() const { return pdata; }
inline int buffersize() const { return bufoffset(0, H); }
inline AABB2D whole() const { return AABB2D(0, 0, W, H); }
inline std::vector<T> &unsafeData() { return pdata; }
inline void initialize(int width, int height, int bpp) {
W = width;
H = height;
BPP = bpp;
pdata.resize(buffersize());
}
inline void resize(int width, int height, int channels = 3) {
W = width;
H = height;
BPP = channels * (sizeof(T) * 8);
pdata.resize(buffersize());
}
// write access
inline T &operator()(const int offset) { return pdata[offset]; }
inline T &operator()(const int x, const int y, const int ch = 0) {
return pdata[bufoffset(x, y) + ch];
}
// read access
inline const T &operator()(const int x, const int y, const int ch = 0) const {
return pdata[bufoffset(x, y) + ch];
}
// bilinear interpolation using a single channel
template <typename VTYPE>
inline const VTYPE bilinear(const double x, const double y) const {
const int ix = (int)floor(x), iy = (int)floor(y);
const int l = ix < 0 ? 0 : ix;
const int r = l >= ((int)W - 1) ? ((int)W - 1) < 0 ? 0 : (int)W-1 : l + 1;
const int t = iy < 0 ? 0 : iy;
const int b = t >= ((int)H - 1) ? ((int)H - 1) < 0 ? 0 : (int)H-1 : t + 1;
if (!((l >= 0 && l <= (int)W && t >= 0 && t <= (int)H)
&& (r >= 0 && r <= (int)W && b >= 0 && b <= (int)H)))
{
std::cout << "l:" << l << " t:" << t << " r:" << r << " b:" << b << std::endl;
}
VTYPE q11 = rgbT<VTYPE>(l, t), q21 = rgbT<VTYPE>(r, t),
q12 = rgbT<VTYPE>(l, b), q22 = rgbT<VTYPE>(r, b);
return q11 * (r - x) * (b - y) + q21 * (x - l) * (b - y) +
q12 * (r - x) * (y - t) + q22 * (x - l) * (y - t);
}
// bilinear interpolation using a specific channel
template <typename VTYPE>
inline const VTYPE bilinear2(const double x, const double y,
const int ch = 0) const {
const int l = floor(x) < 0 ? 0 : (int)floor(x);
const int r = l >= ((int)W - 1) ? (int)W - 1 : l + 1;
const int t = floor(y) < 0 ? 0 : (int)floor(y);
const int b = t >= ((int)H - 1) ? (int)H - 1 : t + 1;
assert(l >= 0 && l <= (int)W && t >= 0 && t <= (int)H);
assert(r >= 0 && r <= (int)W && b >= 0 && b <= (int)(int)H);
VTYPE q11 = (*this)(l, t, ch), q21 = (*this)(r, t, ch),
q12 = (*this)(l, b, ch), q22 = (*this)(r, b, ch);
return q11 * (r - x) * (b - y) + q21 * (x - l) * (b - y) +
q12 * (r - x) * (y - t) + q22 * (x - l) * (y - t);
}
// clear image
void clear(T value = 0) { memset(&pdata[0], value, buffersize()); }
template <typename CALCTYPE> inline CALCTYPE mean(const int ch = 0) const {
CALCTYPE result = 0;
const int w = width(), h = height();
auto MeanCB = [this, &result, ch](int x, int y) {
result += (*this)(x, y, ch);
};
applyPixelPosCBS(MeanCB, whole());
result /= (CALCTYPE)(w * h);
return result;
}
template <typename CALCTYPE>
inline CALCTYPE std(const CALCTYPE m = mean<CALCTYPE>(),
const int ch = 0) const {
CALCTYPE result = 0;
auto StdCB = [this, &result, m, ch](int x, int y) {
CALCTYPE v = (CALCTYPE) (*this)(x, y, ch) - m;
result += v * v;
};
applyPixelPosCBS(StdCB, whole());
result /= (CALCTYPE)(W * H);
return sqrt(result);
}
inline PixelT min(const int ch = 0) const {
PixelT m = std::numeric_limits<PixelT>::max();
auto minCB = [&m](int x, int y, PixelT v) {
if (v < m)
m = v;
};
applyPixelCB(minCB, whole());
return m;
}
inline PixelT max(const int ch = 0) const {
PixelT m = std::numeric_limits<PixelT>::min();
auto maxCB = [&m](int x, int y, PixelT v) {
if (v > m)
m = v;
};
applyPixelCB(maxCB, whole());
return m;
}
// transforms (changes) each pixel
template <class CallBack>
inline void transformPixelCB(const CallBack &cb, const AABB2D &wnd) {
const int ch = channels();
for (int y = wnd.t; y < wnd.b(); ++y) {
for (int x = wnd.l; x < wnd.r(); ++x) {
for (int c = 0; c < ch; ++c)
(*this)(x, y, c) = cb((*this)(x, y, c));
}
}
}
// pixel callback (parallel)
template <class CallBack>
inline void applyPixelCB(const CallBack &cb, const AABB2D &wnd) const {
const int ch = channels();
#pragma omp parallel for
for (int y = wnd.t; y < wnd.b(); ++y) {
for (int x = wnd.l; x < wnd.r(); ++x) {
for (int c = 0; c < ch; ++c)
cb(x, y, (*this)(x, y, c));
}
}
}
// pixel callback (parallel)
template <class CallBack>
inline void applyPixelPosCB(const CallBack &cb, const AABB2D wnd) const {
#pragma omp parallel for
for (int y = wnd.t; y < wnd.b(); ++y) {
for (int x = wnd.l; x < wnd.r(); ++x) {
cb(x, y);
}
}
}
// pixel callback (not parallel)
template <class CallBack>
inline void applyPixelPosCBS(const CallBack &cb, const AABB2D wnd) const {
for (int y = wnd.t; y < wnd.b(); ++y) {
for (int x = wnd.l; x < wnd.r(); ++x) {
cb(x, y);
}
}
}
};
typedef ImageT<unsigned char> Image;
typedef ImageT<float> ImageF;
typedef ImageT<double> ImageD;
template <class SRCTYPE, class DSTTYPE>
DSTTYPE convertImage(const SRCTYPE &img, const double factor = 1.0) {
DSTTYPE result;
const int w = img.width(), h = img.height(), c = img.channels();
result.resize(w, h, img.channels());
auto CB = [&result,factor,&img](int x, int y, int c, typename SRCTYPE::PixelT v) {
result(x, y, c) = (DSTTYPE::PixelT)(img(x, y, c) * factor);
};
img.applyPixelCB(CB, img.whole());
return result;
}
//============================================= color conversion
template <class SRCTYPE, class DSTTYPE>
DSTTYPE convertToGrayScale(const SRCTYPE &img) {
DSTTYPE result;
const int w = img.width(), h = img.height();
result.resize(w, h, 1);
auto CB = [&img, &result](int x, int y) {
typename DSTTYPE::PixelT R = img(x, y, 0);
typename DSTTYPE::PixelT G = img(x, y, 1);
typename DSTTYPE::PixelT B = img(x, y, 2);
// convert using luminosity
result(x, y) = 0.21 * R + 0.72 * G + 0.07 * B;
};
result.applyPixelPosCB(CB, result.whole());
return result;
}
//============================================= resize
template <class IMGTYPE>
void resizeBlit(const IMGTYPE &src, const typename IMGTYPE::AABB2D &spos,
IMGTYPE &dst, const typename IMGTYPE::AABB2D &dpos) {
const int ch = src.channels();
auto CB = [&src, &dst, &spos, &dpos, ch](int x, int y) {
for (int c = 0; c < ch; ++c) {
double rx = dpos.x2rel(x), ry = dpos.y2rel(y);
double sx = spos.rel2x(rx), sy = spos.rel2y(ry);
if (x >= 0 && x < dst.width() && y >= 0 && y < dst.height())
dst(x, y, c) = (typename IMGTYPE::PixelT) src.template bilinear2<double>(sx, sy, c);
}
};
dst.applyPixelPosCB(CB, dpos);
}
//============================================= loading / writing using libJPEG
template <class IMGTYPE> bool loadJPEG(const char *fname, IMGTYPE &img) {
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_decompress(&cinfo);
FILE *infile = fopen(fname, "rb");
if (infile == NULL || ferror(infile)) {
fprintf(stderr, "error opening file %s for reading.\n", fname);
return false;
}
jpeg_stdio_src(&cinfo, infile);
jpeg_read_header(&cinfo, TRUE);
// assume RGB
img.resize(cinfo.image_width, cinfo.image_height);
jpeg_start_decompress(&cinfo);
// create vector with scanline start ptrs
std::vector<JSAMPROW> rowptr(cinfo.image_height);
for (unsigned int i = 0; i < cinfo.image_height; ++i) {
rowptr[i] = (&img(0, i)); // &m_data[i * cinfo.image_width * m_channels]
}
// read scanlines
while (cinfo.output_scanline < cinfo.output_height) {
jpeg_read_scanlines(&cinfo, &rowptr[cinfo.output_scanline], 10);
}
jpeg_finish_decompress(&cinfo);
jpeg_destroy_decompress(&cinfo);
fclose(infile);
return true;
}
template <class IMGTYPE>
bool saveJPEG(const char *fname, const IMGTYPE &img, const int quality = 80) {
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
FILE *outfile;
JSAMPROW row_pointer[1];
int row_stride;
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_compress(&cinfo);
if ((outfile = fopen(fname, "wb")) == NULL) {
fprintf(stderr, "error opening file %s for writing\n", fname);
return false;
}
jpeg_stdio_dest(&cinfo, outfile);
cinfo.image_width = img.width();
cinfo.image_height = img.height();
cinfo.input_components = img.channels();
cinfo.in_color_space = img.channels() == 3 ? JCS_RGB : JCS_GRAYSCALE;
jpeg_set_defaults(&cinfo);
jpeg_set_quality(&cinfo, quality, TRUE);
jpeg_start_compress(&cinfo, TRUE);
row_stride = img.width() * img.channels();
while (cinfo.next_scanline < cinfo.image_height) {
row_pointer[0] = (JSAMPROW)&img.getData()[cinfo.next_scanline * row_stride];
(void)jpeg_write_scanlines(&cinfo, row_pointer, 1);
}
jpeg_finish_compress(&cinfo);
fclose(outfile);
jpeg_destroy_compress(&cinfo);
return true;
}
#endif
|
GB_unaryop__abs_uint32_int16.c | //------------------------------------------------------------------------------
// GB_unaryop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_iterator.h"
#include "GB_unaryop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop__abs_uint32_int16
// op(A') function: GB_tran__abs_uint32_int16
// C type: uint32_t
// A type: int16_t
// cast: uint32_t cij = (uint32_t) aij
// unaryop: cij = aij
#define GB_ATYPE \
int16_t
#define GB_CTYPE \
uint32_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
int16_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CASTING(z, x) \
uint32_t z = (uint32_t) x ;
// cij = op (cast (aij))
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GB_GETA (aij, Ax, pA) ; \
/* Cx [pC] = op (cast (aij)) */ \
GB_CASTING (x, aij) ; \
GB_OP (GB_CX (pC), x) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ABS || GxB_NO_UINT32 || GxB_NO_INT16)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__abs_uint32_int16
(
uint32_t *restrict Cx,
const int16_t *restrict Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (int64_t p = 0 ; p < anz ; p++)
{
GB_CAST_OP (p, p) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_tran__abs_uint32_int16
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t **Rowcounts,
GBI_single_iterator Iter,
const int64_t *restrict A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unaryop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
joseph3d_back_tof_sino_2.c | /**
* @file joseph3d_back_tof_sino_2.c
*/
#include<stdio.h>
#include<stdlib.h>
#include<stdint.h>
#include<math.h>
#include<omp.h>
#include "tof_utils.h"
#include "ray_cube_intersection.h"
void joseph3d_back_tof_sino_2(const float *xstart,
const float *xend,
float *img,
const float *img_origin,
const float *voxsize,
const float *p,
long long nlors,
const int *img_dim,
float tofbin_width,
const float *sigma_tof,
const float *tofcenter_offset,
float n_sigmas,
short n_tofbins)
{
long long i;
int n0 = img_dim[0];
int n1 = img_dim[1];
int n2 = img_dim[2];
float voxsize0 = voxsize[0];
float voxsize1 = voxsize[1];
float voxsize2 = voxsize[2];
float img_origin0 = img_origin[0];
float img_origin1 = img_origin[1];
float img_origin2 = img_origin[2];
int n_half = n_tofbins/2;
# pragma omp parallel for schedule(static)
for(i = 0; i < nlors; i++)
{
float d0, d1, d2, d0_sq, d1_sq, d2_sq;
float cs0, cs1, cs2, cf;
float lsq, cos0_sq, cos1_sq, cos2_sq;
unsigned short direction;
int i0, i1, i2;
int i0_floor, i1_floor, i2_floor;
int i0_ceil, i1_ceil, i2_ceil;
float x_pr0, x_pr1, x_pr2;
float tmp_0, tmp_1, tmp_2;
float u0, u1, u2, d_norm;
float x_m0, x_m1, x_m2;
float x_v0, x_v1, x_v2;
int it, it1, it2;
float dtof, tw;
float sig_tof = sigma_tof[i];
float tc_offset = tofcenter_offset[i];
float xstart0 = xstart[i*3 + 0];
float xstart1 = xstart[i*3 + 1];
float xstart2 = xstart[i*3 + 2];
float xend0 = xend[i*3 + 0];
float xend1 = xend[i*3 + 1];
float xend2 = xend[i*3 + 2];
unsigned char intersec;
float t1, t2;
float istart_f, iend_f, tmp;
int istart, iend;
float istart_tof_f, iend_tof_f;
int istart_tof, iend_tof;
// test whether the ray between the two detectors is most parallel
// with the 0, 1, or 2 axis
d0 = xend0 - xstart0;
d1 = xend1 - xstart1;
d2 = xend2 - xstart2;
//-----------
//--- test whether ray and cube intersect
intersec = ray_cube_intersection(xstart0, xstart1, xstart2,
img_origin0 - 1*voxsize0, img_origin1 - 1*voxsize1, img_origin2 - 1*voxsize2,
img_origin0 + n0*voxsize0, img_origin1 + n1*voxsize1, img_origin2 + n2*voxsize2,
d0, d1, d2, &t1, &t2);
if (intersec == 1)
{
d0_sq = d0*d0;
d1_sq = d1*d1;
d2_sq = d2*d2;
lsq = d0_sq + d1_sq + d2_sq;
cos0_sq = d0_sq / lsq;
cos1_sq = d1_sq / lsq;
cos2_sq = d2_sq / lsq;
cs0 = sqrtf(cos0_sq);
cs1 = sqrtf(cos1_sq);
cs2 = sqrtf(cos2_sq);
direction = 0;
if ((cos1_sq >= cos0_sq) && (cos1_sq >= cos2_sq))
{
direction = 1;
}
if ((cos2_sq >= cos0_sq) && (cos2_sq >= cos1_sq))
{
direction = 2;
}
//---------------------------------------------------------
//--- calculate TOF related quantities
// unit vector (u0,u1,u2) that points from xstart to end
d_norm = sqrtf(lsq);
u0 = d0 / d_norm;
u1 = d1 / d_norm;
u2 = d2 / d_norm;
// calculate mid point of LOR
x_m0 = 0.5f*(xstart0 + xend0);
x_m1 = 0.5f*(xstart1 + xend1);
x_m2 = 0.5f*(xstart2 + xend2);
//---------------------------------------------------------
if(direction == 0)
{
// case where ray is most parallel to the 0 axis
// we step through the volume along the 0 direction
// factor for correctiong voxel size and |cos(theta)|
cf = voxsize0/cs0;
//--- check where ray enters / leaves cube
istart_f = (xstart0 + t1*d0 - img_origin0) / voxsize0;
iend_f = (xstart0 + t2*d0 - img_origin0) / voxsize0;
if (istart_f > iend_f){
tmp = iend_f;
iend_f = istart_f;
istart_f = tmp;
}
istart = (int)floor(istart_f);
iend = (int)ceil(iend_f);
if (istart < 0){istart = 0;}
if (iend >= n0){iend = n0;}
// check in which "plane" the start and end points are
// we have to do this to avoid that we include voxels
// that are "outside" the line segment bewteen xstart and xend
// !! for these calculations we overwrite the istart_f and iend_f variables !!
istart_f = (xstart0 - img_origin0) / voxsize0;
iend_f = (xend0 - img_origin0) / voxsize0;
if (istart_f > iend_f){
tmp = iend_f;
iend_f = istart_f;
istart_f = tmp;
}
if (istart < (int)floor(istart_f)){istart = (int)floor(istart_f);}
if (iend >= (int)ceil(iend_f)){iend = (int)ceil(iend_f);}
//---
for(i0 = istart; i0 < iend; i0++)
{
// get the indices where the ray intersects the image plane
x_pr1 = xstart1 + (img_origin0 + i0*voxsize0 - xstart0)*d1 / d0;
x_pr2 = xstart2 + (img_origin0 + i0*voxsize0 - xstart0)*d2 / d0;
i1_floor = (int)floor((x_pr1 - img_origin1)/voxsize1);
i1_ceil = i1_floor + 1;
i2_floor = (int)floor((x_pr2 - img_origin2)/voxsize2);
i2_ceil = i2_floor + 1;
// calculate the distances to the floor normalized to [0,1]
// for the bilinear interpolation
tmp_1 = (x_pr1 - (i1_floor*voxsize1 + img_origin1)) / voxsize1;
tmp_2 = (x_pr2 - (i2_floor*voxsize2 + img_origin2)) / voxsize2;
//--------- TOF related quantities
// calculate the voxel center needed for TOF weights
x_v0 = img_origin0 + i0*voxsize0;
x_v1 = x_pr1;
x_v2 = x_pr2;
it1 = -n_half;
it2 = n_half;
// get the relevant tof bins (the TOF bins where the TOF weight is not close to 0)
relevant_tof_bins(x_m0, x_m1, x_m2, x_v0, x_v1, x_v2, u0, u1, u2,
tofbin_width, tc_offset, sig_tof, n_sigmas, n_half,
&it1, &it2);
for(it = it1; it <= it2; it++){
//--- add extra check to be compatible with behavior of LM projector
istart_tof_f = (x_m0 + (it*tofbin_width - n_sigmas*sig_tof)*u0 - img_origin0) / voxsize0;
iend_tof_f = (x_m0 + (it*tofbin_width + n_sigmas*sig_tof)*u0 - img_origin0) / voxsize0;
if (istart_tof_f > iend_tof_f){
tmp = iend_tof_f;
iend_tof_f = istart_tof_f;
istart_tof_f = tmp;
}
istart_tof = (int)floor(istart_tof_f);
iend_tof = (int)ceil(iend_tof_f);
//---
if ((i0 >= istart_tof) && (i0 < iend_tof)){
if(p[i*n_tofbins + it + n_half] != 0){
// calculate distance of voxel to tof bin center
dtof = sqrtf(powf((x_m0 + (it*tofbin_width + tc_offset)*u0 - x_v0), 2) +
powf((x_m1 + (it*tofbin_width + tc_offset)*u1 - x_v1), 2) +
powf((x_m2 + (it*tofbin_width + tc_offset)*u2 - x_v2), 2));
//calculate the TOF weight
tw = 0.5f*(erff_as((dtof + 0.5f*tofbin_width)/(sqrtf(2)*sig_tof)) -
erff_as((dtof - 0.5f*tofbin_width)/(sqrtf(2)*sig_tof)));
if ((i1_floor >= 0) && (i1_floor < n1) && (i2_floor >= 0) && (i2_floor < n2))
{
#pragma omp atomic
img[n1*n2*i0 + n2*i1_floor + i2_floor] +=
(tw * p[i*n_tofbins + it + n_half] * (1 - tmp_1) * (1 - tmp_2) * cf);
}
if ((i1_ceil >= 0) && (i1_ceil < n1) && (i2_floor >= 0) && (i2_floor < n2))
{
#pragma omp atomic
img[n1*n2*i0 + n2*i1_ceil + i2_floor] +=
(tw * p[i*n_tofbins + it + n_half] * tmp_1 * (1 - tmp_2) * cf);
}
if ((i1_floor >= 0) && (i1_floor < n1) && (i2_ceil >= 0) && (i2_ceil < n2))
{
#pragma omp atomic
img[n1*n2*i0 + n2*i1_floor + i2_ceil] +=
(tw * p[i*n_tofbins + it + n_half] * (1 - tmp_1) * tmp_2*cf);
}
if ((i1_ceil >= 0) && (i1_ceil < n1) && (i2_ceil >= 0) && (i2_ceil < n2))
{
#pragma omp atomic
img[n1*n2*i0 + n2*i1_ceil + i2_ceil] +=
(tw * p[i*n_tofbins + it + n_half] * tmp_1 * tmp_2 * cf);
}
}
}
}
}
}
// ---------------------------------------------------------------------------------
if(direction == 1)
{
// case where ray is most parallel to the 1 axis
// we step through the volume along the 1 direction
// factor for correctiong voxel size and |cos(theta)|
cf = voxsize1/cs1;
//--- check where ray enters / leaves cube
istart_f = (xstart1 + t1*d1 - img_origin1) / voxsize1;
iend_f = (xstart1 + t2*d1 - img_origin1) / voxsize1;
if (istart_f > iend_f){
tmp = iend_f;
iend_f = istart_f;
istart_f = tmp;
}
istart = (int)floor(istart_f);
iend = (int)ceil(iend_f);
if (istart < 0){istart = 0;}
if (iend >= n1){iend = n1;}
// check in which "plane" the start and end points are
// we have to do this to avoid that we include voxels
// that are "outside" the line segment bewteen xstart and xend
// !! for these calculations we overwrite the istart_f and iend_f variables !!
istart_f = (xstart1 - img_origin1) / voxsize1;
iend_f = (xend1 - img_origin1) / voxsize1;
if (istart_f > iend_f){
tmp = iend_f;
iend_f = istart_f;
istart_f = tmp;
}
if (istart < (int)floor(istart_f)){istart = (int)floor(istart_f);}
if (iend >= (int)ceil(iend_f)){iend = (int)ceil(iend_f);}
//---
for(i1 = istart; i1 < iend; i1++)
{
// get the indices where the ray intersects the image plane
x_pr0 = xstart0 + (img_origin1 + i1*voxsize1 - xstart1)*d0 / d1;
x_pr2 = xstart2 + (img_origin1 + i1*voxsize1 - xstart1)*d2 / d1;
i0_floor = (int)floor((x_pr0 - img_origin0)/voxsize0);
i0_ceil = i0_floor + 1;
i2_floor = (int)floor((x_pr2 - img_origin2)/voxsize2);
i2_ceil = i2_floor + 1;
// calculate the distances to the floor normalized to [0,1]
// for the bilinear interpolation
tmp_0 = (x_pr0 - (i0_floor*voxsize0 + img_origin0)) / voxsize0;
tmp_2 = (x_pr2 - (i2_floor*voxsize2 + img_origin2)) / voxsize2;
//--------- TOF related quantities
// calculate the voxel center needed for TOF weights
x_v0 = x_pr0;
x_v1 = img_origin1 + i1*voxsize1;
x_v2 = x_pr2;
it1 = -n_half;
it2 = n_half;
// get the relevant tof bins (the TOF bins where the TOF weight is not close to 0)
relevant_tof_bins(x_m0, x_m1, x_m2, x_v0, x_v1, x_v2, u0, u1, u2,
tofbin_width, tc_offset, sig_tof, n_sigmas, n_half,
&it1, &it2);
for(it = it1; it <= it2; it++){
//--- add extra check to be compatible with behavior of LM projector
istart_tof_f = (x_m1 + (it*tofbin_width - n_sigmas*sig_tof)*u1 - img_origin1) / voxsize1;
iend_tof_f = (x_m1 + (it*tofbin_width + n_sigmas*sig_tof)*u1 - img_origin1) / voxsize1;
if (istart_tof_f > iend_tof_f){
tmp = iend_tof_f;
iend_tof_f = istart_tof_f;
istart_tof_f = tmp;
}
istart_tof = (int)floor(istart_tof_f);
iend_tof = (int)ceil(iend_tof_f);
//---
if ((i1 >= istart_tof) && (i1 < iend_tof)){
if(p[i*n_tofbins + it + n_half] != 0){
// calculate distance of voxel to tof bin center
dtof = sqrtf(powf((x_m0 + (it*tofbin_width + tc_offset)*u0 - x_v0), 2) +
powf((x_m1 + (it*tofbin_width + tc_offset)*u1 - x_v1), 2) +
powf((x_m2 + (it*tofbin_width + tc_offset)*u2 - x_v2), 2));
//calculate the TOF weight
tw = 0.5f*(erff_as((dtof + 0.5f*tofbin_width)/(sqrtf(2)*sig_tof)) -
erff_as((dtof - 0.5f*tofbin_width)/(sqrtf(2)*sig_tof)));
if ((i0_floor >= 0) && (i0_floor < n0) && (i2_floor >= 0) && (i2_floor < n2))
{
#pragma omp atomic
img[n1*n2*i0_floor + n2*i1 + i2_floor] +=
(tw * p[i*n_tofbins + it + n_half] * (1 - tmp_0) * (1 - tmp_2) * cf);
}
if ((i0_ceil >= 0) && (i0_ceil < n0) && (i2_floor >= 0) && (i2_floor < n2))
{
#pragma omp atomic
img[n1*n2*i0_ceil + n2*i1 + i2_floor] +=
(tw * p[i*n_tofbins + it + n_half] * tmp_0 * (1 - tmp_2) * cf);
}
if ((i0_floor >= 0) && (i0_floor < n0) && (i2_ceil >= 0) && (i2_ceil < n2))
{
#pragma omp atomic
img[n1*n2*i0_floor + n2*i1 + i2_ceil] +=
(tw * p[i*n_tofbins + it + n_half] * (1 - tmp_0) * tmp_2 * cf);
}
if((i0_ceil >= 0) && (i0_ceil < n0) && (i2_ceil >= 0) && (i2_ceil < n2))
{
#pragma omp atomic
img[n1*n2*i0_ceil + n2*i1 + i2_ceil] +=
(tw * p[i*n_tofbins + it + n_half] * tmp_0 * tmp_2 * cf);
}
}
}
}
}
}
//---------------------------------------------------------------------------------
if (direction == 2)
{
// case where ray is most parallel to the 2 axis
// we step through the volume along the 2 direction
// factor for correctiong voxel size and |cos(theta)|
cf = voxsize2/cs2;
//--- check where ray enters / leaves cube
istart_f = (xstart2 + t1*d2 - img_origin2) / voxsize2;
iend_f = (xstart2 + t2*d2 - img_origin2) / voxsize2;
if (istart_f > iend_f){
tmp = iend_f;
iend_f = istart_f;
istart_f = tmp;
}
istart = (int)floor(istart_f);
iend = (int)ceil(iend_f);
if (istart < 0){istart = 0;}
if (iend >= n2){iend = n2;}
// check in which "plane" the start and end points are
// we have to do this to avoid that we include voxels
// that are "outside" the line segment bewteen xstart and xend
// !! for these calculations we overwrite the istart_f and iend_f variables !!
istart_f = (xstart2 - img_origin2) / voxsize2;
iend_f = (xend2 - img_origin2) / voxsize2;
if (istart_f > iend_f){
tmp = iend_f;
iend_f = istart_f;
istart_f = tmp;
}
if (istart < (int)floor(istart_f)){istart = (int)floor(istart_f);}
if (iend >= (int)ceil(iend_f)){iend = (int)ceil(iend_f);}
//---
for(i2 = istart; i2 < iend; i2++)
{
// get the indices where the ray intersects the image plane
x_pr0 = xstart0 + (img_origin2 + i2*voxsize2 - xstart2)*d0 / d2;
x_pr1 = xstart1 + (img_origin2 + i2*voxsize2 - xstart2)*d1 / d2;
i0_floor = (int)floor((x_pr0 - img_origin0)/voxsize0);
i0_ceil = i0_floor + 1;
i1_floor = (int)floor((x_pr1 - img_origin1)/voxsize1);
i1_ceil = i1_floor + 1;
// calculate the distances to the floor normalized to [0,1]
// for the bilinear interpolation
tmp_0 = (x_pr0 - (i0_floor*voxsize0 + img_origin0)) / voxsize0;
tmp_1 = (x_pr1 - (i1_floor*voxsize1 + img_origin1)) / voxsize1;
//--------- TOF related quantities
// calculate the voxel center needed for TOF weights
x_v0 = x_pr0;
x_v1 = x_pr1;
x_v2 = img_origin2 + i2*voxsize2;
it1 = -n_half;
it2 = n_half;
// get the relevant tof bins (the TOF bins where the TOF weight is not close to 0)
relevant_tof_bins(x_m0, x_m1, x_m2, x_v0, x_v1, x_v2, u0, u1, u2,
tofbin_width, tc_offset, sig_tof, n_sigmas, n_half,
&it1, &it2);
for(it = it1; it <= it2; it++){
//--- add extra check to be compatible with behavior of LM projector
istart_tof_f = (x_m2 + (it*tofbin_width - n_sigmas*sig_tof)*u2 - img_origin2) / voxsize2;
iend_tof_f = (x_m2 + (it*tofbin_width + n_sigmas*sig_tof)*u2 - img_origin2) / voxsize2;
if (istart_tof_f > iend_tof_f){
tmp = iend_tof_f;
iend_tof_f = istart_tof_f;
istart_tof_f = tmp;
}
istart_tof = (int)floor(istart_tof_f);
iend_tof = (int)ceil(iend_tof_f);
//---
if ((i2 >= istart_tof) && (i2 < iend_tof)){
if(p[i*n_tofbins + it + n_half] != 0){
// calculate distance of voxel to tof bin center
dtof = sqrtf(powf((x_m0 + (it*tofbin_width + tc_offset)*u0 - x_v0), 2) +
powf((x_m1 + (it*tofbin_width + tc_offset)*u1 - x_v1), 2) +
powf((x_m2 + (it*tofbin_width + tc_offset)*u2 - x_v2), 2));
//calculate the TOF weight
tw = 0.5f*(erff_as((dtof + 0.5f*tofbin_width)/(sqrtf(2)*sig_tof)) -
erff_as((dtof - 0.5f*tofbin_width)/(sqrtf(2)*sig_tof)));
if ((i0_floor >= 0) && (i0_floor < n0) && (i1_floor >= 0) && (i1_floor < n1))
{
#pragma omp atomic
img[n1*n2*i0_floor + n2*i1_floor + i2] +=
(tw * p[i*n_tofbins + it + n_half] * (1 - tmp_0) * (1 - tmp_1) * cf);
}
if ((i0_ceil >= 0) && (i0_ceil < n0) && (i1_floor >= 0) && (i1_floor < n1))
{
#pragma omp atomic
img[n1*n2*i0_ceil + n2*i1_floor + i2] +=
(tw * p[i*n_tofbins + it + n_half] * tmp_0 * (1 - tmp_1) * cf);
}
if ((i0_floor >= 0) && (i0_floor < n0) && (i1_ceil >= 0) && (i1_ceil < n1))
{
#pragma omp atomic
img[n1*n2*i0_floor + n2*i1_ceil + i2] +=
(tw * p[i*n_tofbins + it + n_half] * (1 - tmp_0) * tmp_1 * cf);
}
if ((i0_ceil >= 0) && (i0_ceil < n0) && (i1_ceil >= 0) && (i1_ceil < n1))
{
#pragma omp atomic
img[n1*n2*i0_ceil + n2*i1_ceil + i2] +=
(tw * p[i*n_tofbins + it + n_half] * tmp_0 * tmp_1 * cf);
}
}
}
}
}
}
}
}
}
|
channel.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% CCCC H H AAA N N N N EEEEE L %
% C H H A A NN N NN N E L %
% C HHHHH AAAAA N N N N N N EEE L %
% C H H A A N NN N NN E L %
% CCCC H H A A N N N N EEEEE LLLLL %
% %
% %
% MagickCore Image Channel Methods %
% %
% Software Design %
% Cristy %
% December 2003 %
% %
% %
% Copyright 1999-2017 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
%
*/
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/cache-private.h"
#include "MagickCore/channel.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/composite-private.h"
#include "MagickCore/enhance.h"
#include "MagickCore/image.h"
#include "MagickCore/list.h"
#include "MagickCore/log.h"
#include "MagickCore/monitor.h"
#include "MagickCore/monitor-private.h"
#include "MagickCore/option.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/pixel-private.h"
#include "MagickCore/resource_.h"
#include "MagickCore/string-private.h"
#include "MagickCore/thread-private.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/version.h"
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C h a n n e l F x I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ChannelFxImage() applies a channel expression to the specified image. The
% expression consists of one or more channels, either mnemonic or numeric (e.g.
% red, 1), separated by actions as follows:
%
% <=> exchange two channels (e.g. red<=>blue)
% => copy one channel to another channel (e.g. red=>green)
% = assign a constant value to a channel (e.g. red=50%)
% , write new image channels in the specified order (e.g. red, green)
% | add a new output image for the next set of channel operations
% ; move to the next input image for the source of channel data
%
% For example, to create 3 grayscale images from the red, green, and blue
% channels of an image, use:
%
% -channel-fx "red; green; blue"
%
% A channel without an operation symbol implies separate (i.e, semicolon).
%
% The format of the ChannelFxImage method is:
%
% Image *ChannelFxImage(const Image *image,const char *expression,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o expression: A channel expression.
%
% o exception: return any errors or warnings in this structure.
%
*/
typedef enum
{
ExtractChannelOp,
AssignChannelOp,
ExchangeChannelOp,
TransferChannelOp
} ChannelFx;
static MagickBooleanType ChannelImage(Image *destination_image,
const PixelChannel destination_channel,const ChannelFx channel_op,
const Image *source_image,const PixelChannel source_channel,
const Quantum pixel,ExceptionInfo *exception)
{
CacheView
*source_view,
*destination_view;
MagickBooleanType
status;
size_t
height,
width;
ssize_t
y;
status=MagickTrue;
source_view=AcquireVirtualCacheView(source_image,exception);
destination_view=AcquireAuthenticCacheView(destination_image,exception);
height=MagickMin(source_image->rows,destination_image->rows);
width=MagickMin(source_image->columns,destination_image->columns);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_threads(source_image,source_image,height,1)
#endif
for (y=0; y < (ssize_t) height; y++)
{
PixelTrait
destination_traits,
source_traits;
register const Quantum
*magick_restrict p;
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(source_view,0,y,source_image->columns,1,
exception);
q=GetCacheViewAuthenticPixels(destination_view,0,y,
destination_image->columns,1,exception);
if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))
{
status=MagickFalse;
continue;
}
destination_traits=GetPixelChannelTraits(destination_image,
destination_channel);
source_traits=GetPixelChannelTraits(source_image,source_channel);
if ((destination_traits == UndefinedPixelTrait) ||
(source_traits == UndefinedPixelTrait))
continue;
for (x=0; x < (ssize_t) width; x++)
{
if (channel_op == AssignChannelOp)
SetPixelChannel(destination_image,destination_channel,pixel,q);
else
SetPixelChannel(destination_image,destination_channel,
GetPixelChannel(source_image,source_channel,p),q);
p+=GetPixelChannels(source_image);
q+=GetPixelChannels(destination_image);
}
if (SyncCacheViewAuthenticPixels(destination_view,exception) == MagickFalse)
status=MagickFalse;
}
destination_view=DestroyCacheView(destination_view);
source_view=DestroyCacheView(source_view);
return(status);
}
MagickExport Image *ChannelFxImage(const Image *image,const char *expression,
ExceptionInfo *exception)
{
#define ChannelFxImageTag "ChannelFx/Image"
ChannelFx
channel_op;
ChannelType
channel_mask;
char
token[MagickPathExtent];
const char
*p;
const Image
*source_image;
double
pixel;
Image
*destination_image;
MagickBooleanType
status;
PixelChannel
source_channel,
destination_channel;
ssize_t
channels;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
source_image=image;
destination_image=CloneImage(source_image,0,0,MagickTrue,exception);
if (destination_image == (Image *) NULL)
return((Image *) NULL);
if (expression == (const char *) NULL)
return(destination_image);
status=SetImageStorageClass(destination_image,DirectClass,exception);
if (status == MagickFalse)
{
destination_image=GetLastImageInList(destination_image);
return((Image *) NULL);
}
destination_channel=RedPixelChannel;
channel_mask=UndefinedChannel;
pixel=0.0;
p=(char *) expression;
GetNextToken(p,&p,MagickPathExtent,token);
channel_op=ExtractChannelOp;
for (channels=0; *token != '\0'; )
{
ssize_t
i;
/*
Interpret channel expression.
*/
switch (*token)
{
case ',':
{
GetNextToken(p,&p,MagickPathExtent,token);
break;
}
case '|':
{
if (GetNextImageInList(source_image) != (Image *) NULL)
source_image=GetNextImageInList(source_image);
else
source_image=GetFirstImageInList(source_image);
GetNextToken(p,&p,MagickPathExtent,token);
break;
}
case ';':
{
Image
*canvas;
(void) SetPixelChannelMask(destination_image,channel_mask);
if ((channel_op == ExtractChannelOp) && (channels == 1))
{
(void) SetPixelMetaChannels(destination_image,0,exception);
(void) SetImageColorspace(destination_image,GRAYColorspace,
exception);
}
canvas=CloneImage(source_image,0,0,MagickTrue,exception);
if (canvas == (Image *) NULL)
{
destination_image=DestroyImageList(destination_image);
return(destination_image);
}
AppendImageToList(&destination_image,canvas);
destination_image=GetLastImageInList(destination_image);
status=SetImageStorageClass(destination_image,DirectClass,exception);
if (status == MagickFalse)
{
destination_image=GetLastImageInList(destination_image);
return((Image *) NULL);
}
GetNextToken(p,&p,MagickPathExtent,token);
channels=0;
destination_channel=RedPixelChannel;
channel_mask=UndefinedChannel;
break;
}
default:
break;
}
i=ParsePixelChannelOption(token);
if (i < 0)
{
(void) ThrowMagickException(exception,GetMagickModule(),OptionError,
"UnrecognizedChannelType","`%s'",token);
destination_image=DestroyImageList(destination_image);
return(destination_image);
}
source_channel=(PixelChannel) i;
channel_op=ExtractChannelOp;
GetNextToken(p,&p,MagickPathExtent,token);
if (*token == '<')
{
channel_op=ExchangeChannelOp;
GetNextToken(p,&p,MagickPathExtent,token);
}
if (*token == '=')
{
if (channel_op != ExchangeChannelOp)
channel_op=AssignChannelOp;
GetNextToken(p,&p,MagickPathExtent,token);
}
if (*token == '>')
{
if (channel_op != ExchangeChannelOp)
channel_op=TransferChannelOp;
GetNextToken(p,&p,MagickPathExtent,token);
}
switch (channel_op)
{
case AssignChannelOp:
case ExchangeChannelOp:
case TransferChannelOp:
{
if (channel_op == AssignChannelOp)
pixel=StringToDoubleInterval(token,(double) QuantumRange+1.0);
else
{
i=ParsePixelChannelOption(token);
if (i < 0)
{
(void) ThrowMagickException(exception,GetMagickModule(),
OptionError,"UnrecognizedChannelType","`%s'",token);
destination_image=DestroyImageList(destination_image);
return(destination_image);
}
}
destination_channel=(PixelChannel) i;
if (i >= (ssize_t) GetPixelChannels(destination_image))
(void) SetPixelMetaChannels(destination_image,(size_t) (
destination_channel-GetPixelChannels(destination_image)+1),
exception);
if (image->colorspace != UndefinedColorspace)
switch (destination_channel)
{
case RedPixelChannel:
case GreenPixelChannel:
case BluePixelChannel:
case BlackPixelChannel:
case IndexPixelChannel:
break;
case AlphaPixelChannel:
{
destination_image->alpha_trait=BlendPixelTrait;
break;
}
case ReadMaskPixelChannel:
{
destination_image->read_mask=MagickTrue;
break;
}
case WriteMaskPixelChannel:
{
destination_image->write_mask=MagickTrue;
break;
}
case MetaPixelChannel:
default:
{
(void) SetPixelMetaChannels(destination_image,(size_t) (
destination_channel-GetPixelChannels(destination_image)+1),
exception);
break;
}
}
channel_mask=(ChannelType) (channel_mask | ParseChannelOption(token));
if (((channels >= 1) || (destination_channel >= 1)) &&
(IsGrayColorspace(destination_image->colorspace) != MagickFalse))
(void) SetImageColorspace(destination_image,sRGBColorspace,exception);
GetNextToken(p,&p,MagickPathExtent,token);
break;
}
default:
break;
}
status=ChannelImage(destination_image,destination_channel,channel_op,
source_image,source_channel,ClampToQuantum(pixel),exception);
if (status == MagickFalse)
{
destination_image=DestroyImageList(destination_image);
break;
}
channels++;
if (channel_op == ExchangeChannelOp)
{
status=ChannelImage(destination_image,source_channel,channel_op,
source_image,destination_channel,ClampToQuantum(pixel),exception);
if (status == MagickFalse)
{
destination_image=DestroyImageList(destination_image);
break;
}
channels++;
}
switch (channel_op)
{
case ExtractChannelOp:
{
channel_mask=(ChannelType) (channel_mask | (1 << destination_channel));
destination_channel=(PixelChannel) (destination_channel+1);
break;
}
default:
break;
}
status=SetImageProgress(source_image,ChannelFxImageTag,p-expression,
strlen(expression));
if (status == MagickFalse)
break;
}
(void) SetPixelChannelMask(destination_image,channel_mask);
if ((channel_op == ExtractChannelOp) && (channels == 1))
{
(void) SetPixelMetaChannels(destination_image,0,exception);
(void) SetImageColorspace(destination_image,GRAYColorspace,exception);
}
return(GetFirstImageInList(destination_image));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C o m b i n e I m a g e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CombineImages() combines one or more images into a single image. The
% grayscale value of the pixels of each image in the sequence is assigned in
% order to the specified channels of the combined image. The typical
% ordering would be image 1 => Red, 2 => Green, 3 => Blue, etc.
%
% The format of the CombineImages method is:
%
% Image *CombineImages(const Image *images,const ColorspaceType colorspace,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o images: the image sequence.
%
% o colorspace: the image colorspace.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *CombineImages(const Image *image,
const ColorspaceType colorspace,ExceptionInfo *exception)
{
#define CombineImageTag "Combine/Image"
CacheView
*combine_view;
Image
*combine_image;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
/*
Ensure the image are the same size.
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
combine_image=CloneImage(image,0,0,MagickTrue,exception);
if (combine_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(combine_image,DirectClass,exception) == MagickFalse)
{
combine_image=DestroyImage(combine_image);
return((Image *) NULL);
}
if ((colorspace == UndefinedColorspace) || (image->number_channels == 1))
(void) SetImageColorspace(combine_image,sRGBColorspace,exception);
else
(void) SetImageColorspace(combine_image,colorspace,exception);
switch (combine_image->colorspace)
{
case UndefinedColorspace:
case sRGBColorspace:
{
if (GetImageListLength(image) > 3)
combine_image->alpha_trait=BlendPixelTrait;
break;
}
case GRAYColorspace:
{
if (GetImageListLength(image) > 1)
combine_image->alpha_trait=BlendPixelTrait;
break;
}
case CMYKColorspace:
{
if (GetImageListLength(image) > 4)
combine_image->alpha_trait=BlendPixelTrait;
break;
}
default:
break;
}
/*
Combine images.
*/
status=MagickTrue;
progress=0;
combine_view=AcquireAuthenticCacheView(combine_image,exception);
for (y=0; y < (ssize_t) combine_image->rows; y++)
{
CacheView
*image_view;
const Image
*next;
Quantum
*pixels;
register const Quantum
*magick_restrict p;
register Quantum
*magick_restrict q;
register ssize_t
i;
if (status == MagickFalse)
continue;
pixels=GetCacheViewAuthenticPixels(combine_view,0,y,combine_image->columns,
1,exception);
if (pixels == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
next=image;
for (i=0; i < (ssize_t) GetPixelChannels(combine_image); i++)
{
register ssize_t
x;
PixelChannel channel=GetPixelChannelChannel(combine_image,i);
PixelTrait traits=GetPixelChannelTraits(combine_image,channel);
if (traits == UndefinedPixelTrait)
continue;
if (next == (Image *) NULL)
continue;
image_view=AcquireVirtualCacheView(next,exception);
p=GetCacheViewVirtualPixels(image_view,0,y,next->columns,1,exception);
if (p == (const Quantum *) NULL)
continue;
q=pixels;
for (x=0; x < (ssize_t) combine_image->columns; x++)
{
if (x < (ssize_t) next->columns)
{
q[i]=GetPixelGray(next,p);
p+=GetPixelChannels(next);
}
q+=GetPixelChannels(combine_image);
}
image_view=DestroyCacheView(image_view);
next=GetNextImageInList(next);
}
if (SyncCacheViewAuthenticPixels(combine_view,exception) == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
proceed=SetImageProgress(image,CombineImageTag,progress++,
combine_image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
combine_view=DestroyCacheView(combine_view);
if (status == MagickFalse)
combine_image=DestroyImage(combine_image);
return(combine_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e A l p h a C h a n n e l %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageAlphaChannel() returns MagickFalse if the image alpha channel is
% not activated. That is, the image is RGB rather than RGBA or CMYK rather
% than CMYKA.
%
% The format of the GetImageAlphaChannel method is:
%
% MagickBooleanType GetImageAlphaChannel(const Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport MagickBooleanType GetImageAlphaChannel(const Image *image)
{
assert(image != (const Image *) NULL);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(image->signature == MagickCoreSignature);
return(image->alpha_trait != UndefinedPixelTrait ? MagickTrue : MagickFalse);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e p a r a t e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SeparateImage() separates a channel from the image and returns it as a
% grayscale image.
%
% The format of the SeparateImage method is:
%
% Image *SeparateImage(const Image *image,const ChannelType channel,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o channel: the image channel.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SeparateImage(const Image *image,
const ChannelType channel_type,ExceptionInfo *exception)
{
#define GetChannelBit(mask,bit) (((size_t) (mask) >> (size_t) (bit)) & 0x01)
#define SeparateImageTag "Separate/Image"
CacheView
*image_view,
*separate_view;
Image
*separate_image;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
/*
Initialize separate image attributes.
*/
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
separate_image=CloneImage(image,image->columns,image->rows,MagickTrue,
exception);
if (separate_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(separate_image,DirectClass,exception) == MagickFalse)
{
separate_image=DestroyImage(separate_image);
return((Image *) NULL);
}
(void) SetImageColorspace(separate_image,GRAYColorspace,exception);
separate_image->alpha_trait=UndefinedPixelTrait;
/*
Separate image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireVirtualCacheView(image,exception);
separate_view=AcquireAuthenticCacheView(separate_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(progress,status) \
magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register const Quantum
*magick_restrict p;
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=QueueCacheViewAuthenticPixels(separate_view,0,y,separate_image->columns,1,
exception);
if ((p == (const Quantum *) NULL) || (q == (Quantum *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
register ssize_t
i;
if (GetPixelWriteMask(image,p) == 0)
{
SetPixelBackgoundColor(separate_image,q);
p+=GetPixelChannels(image);
q+=GetPixelChannels(separate_image);
continue;
}
SetPixelChannel(separate_image,GrayPixelChannel,0,q);
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel=GetPixelChannelChannel(image,i);
PixelTrait traits=GetPixelChannelTraits(image,channel);
if ((traits == UndefinedPixelTrait) ||
(GetChannelBit(channel_type,channel) == 0))
continue;
SetPixelChannel(separate_image,GrayPixelChannel,p[i],q);
}
p+=GetPixelChannels(image);
q+=GetPixelChannels(separate_image);
}
if (SyncCacheViewAuthenticPixels(separate_view,exception) == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_SeparateImage)
#endif
proceed=SetImageProgress(image,SeparateImageTag,progress++,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
separate_view=DestroyCacheView(separate_view);
image_view=DestroyCacheView(image_view);
(void) SetImageChannelMask(separate_image,DefaultChannels);
if (status == MagickFalse)
separate_image=DestroyImage(separate_image);
return(separate_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e p a r a t e I m a g e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SeparateImages() returns a separate grayscale image for each channel
% specified.
%
% The format of the SeparateImages method is:
%
% Image *SeparateImages(const Image *image,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SeparateImages(const Image *image,ExceptionInfo *exception)
{
Image
*images,
*separate_image;
register ssize_t
i;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
images=NewImageList();
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel=GetPixelChannelChannel(image,i);
PixelTrait traits=GetPixelChannelTraits(image,channel);
if ((traits == UndefinedPixelTrait) ||
((traits & UpdatePixelTrait) == 0))
continue;
separate_image=SeparateImage(image,(ChannelType) (1 << channel),exception);
if (separate_image != (Image *) NULL)
AppendImageToList(&images,separate_image);
}
if (images == (Image *) NULL)
images=SeparateImage(image,UndefinedChannel,exception);
return(images);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e A l p h a C h a n n e l %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageAlphaChannel() activates, deactivates, resets, or sets the alpha
% channel.
%
% The format of the SetImageAlphaChannel method is:
%
% MagickBooleanType SetImageAlphaChannel(Image *image,
% const AlphaChannelOption alpha_type,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o alpha_type: The alpha channel type: ActivateAlphaChannel,
% AssociateAlphaChannel, CopyAlphaChannel, DeactivateAlphaChannel,
% DisassociateAlphaChannel, ExtractAlphaChannel, OffAlphaChannel,
% OnAlphaChannel, OpaqueAlphaChannel, SetAlphaChannel, ShapeAlphaChannel,
% and TransparentAlphaChannel.
%
% o exception: return any errors or warnings in this structure.
%
*/
static inline void FlattenPixelInfo(const Image *image,const PixelInfo *p,
const double alpha,const Quantum *q,const double beta,
Quantum *composite)
{
double
Da,
gamma,
Sa;
register ssize_t
i;
/*
Compose pixel p over pixel q with the given alpha.
*/
Sa=QuantumScale*alpha;
Da=QuantumScale*beta,
gamma=Sa*(-Da)+Sa+Da;
gamma=PerceptibleReciprocal(gamma);
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel=GetPixelChannelChannel(image,i);
PixelTrait traits=GetPixelChannelTraits(image,channel);
if (traits == UndefinedPixelTrait)
continue;
switch (channel)
{
case RedPixelChannel:
{
composite[i]=ClampToQuantum(gamma*MagickOver_((double) q[i],beta,
(double) p->red,alpha));
break;
}
case GreenPixelChannel:
{
composite[i]=ClampToQuantum(gamma*MagickOver_((double) q[i],beta,
(double) p->green,alpha));
break;
}
case BluePixelChannel:
{
composite[i]=ClampToQuantum(gamma*MagickOver_((double) q[i],beta,
(double) p->blue,alpha));
break;
}
case BlackPixelChannel:
{
composite[i]=ClampToQuantum(gamma*MagickOver_((double) q[i],beta,
(double) p->black,alpha));
break;
}
case AlphaPixelChannel:
{
composite[i]=ClampToQuantum(QuantumRange*(Sa*(-Da)+Sa+Da));
break;
}
default:
break;
}
}
}
MagickExport MagickBooleanType SetImageAlphaChannel(Image *image,
const AlphaChannelOption alpha_type,ExceptionInfo *exception)
{
CacheView
*image_view;
MagickBooleanType
status;
ssize_t
y;
assert(image != (Image *) NULL);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(image->signature == MagickCoreSignature);
status=MagickTrue;
switch (alpha_type)
{
case ActivateAlphaChannel:
{
image->alpha_trait=BlendPixelTrait;
break;
}
case AssociateAlphaChannel:
{
/*
Associate alpha.
*/
status=SetImageStorageClass(image,DirectClass,exception);
if (status == MagickFalse)
break;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
double
gamma;
register ssize_t
i;
if (GetPixelWriteMask(image,q) == 0)
{
q+=GetPixelChannels(image);
continue;
}
gamma=QuantumScale*GetPixelAlpha(image,q);
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel=GetPixelChannelChannel(image,i);
PixelTrait traits=GetPixelChannelTraits(image,channel);
if (channel == AlphaPixelChannel)
continue;
if ((traits & UpdatePixelTrait) == 0)
continue;
q[i]=ClampToQuantum(gamma*q[i]);
}
q+=GetPixelChannels(image);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
}
image_view=DestroyCacheView(image_view);
image->alpha_trait=CopyPixelTrait;
return(status);
}
case BackgroundAlphaChannel:
{
/*
Set transparent pixels to background color.
*/
if (image->alpha_trait == UndefinedPixelTrait)
break;
status=SetImageStorageClass(image,DirectClass,exception);
if (status == MagickFalse)
break;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
if (GetPixelAlpha(image,q) == TransparentAlpha)
{
SetPixelViaPixelInfo(image,&image->background_color,q);
SetPixelChannel(image,AlphaPixelChannel,TransparentAlpha,q);
}
q+=GetPixelChannels(image);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
}
image_view=DestroyCacheView(image_view);
return(status);
}
case CopyAlphaChannel:
case ShapeAlphaChannel:
{
/*
Copy pixel intensity to the alpha channel.
*/
image->alpha_trait=UpdatePixelTrait;
status=CompositeImage(image,image,IntensityCompositeOp,MagickTrue,0,0,
exception);
if (alpha_type == ShapeAlphaChannel)
(void) LevelImageColors(image,&image->background_color,
&image->background_color,MagickTrue,exception);
break;
}
case DeactivateAlphaChannel:
{
if (image->alpha_trait == UndefinedPixelTrait)
status=SetImageAlpha(image,OpaqueAlpha,exception);
image->alpha_trait=CopyPixelTrait;
break;
}
case DisassociateAlphaChannel:
{
/*
Disassociate alpha.
*/
status=SetImageStorageClass(image,DirectClass,exception);
if (status == MagickFalse)
break;
image->alpha_trait=BlendPixelTrait;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
double
gamma,
Sa;
register ssize_t
i;
if (GetPixelWriteMask(image,q) == 0)
{
q+=GetPixelChannels(image);
continue;
}
Sa=QuantumScale*GetPixelAlpha(image,q);
gamma=PerceptibleReciprocal(Sa);
for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
{
PixelChannel channel=GetPixelChannelChannel(image,i);
PixelTrait traits=GetPixelChannelTraits(image,channel);
if (channel == AlphaPixelChannel)
continue;
if ((traits & UpdatePixelTrait) == 0)
continue;
q[i]=ClampToQuantum(gamma*q[i]);
}
q+=GetPixelChannels(image);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
}
image_view=DestroyCacheView(image_view);
image->alpha_trait=UndefinedPixelTrait;
return(status);
}
case DiscreteAlphaChannel:
{
if (image->alpha_trait == UndefinedPixelTrait)
status=SetImageAlpha(image,OpaqueAlpha,exception);
image->alpha_trait=UpdatePixelTrait;
break;
}
case ExtractAlphaChannel:
{
status=CompositeImage(image,image,AlphaCompositeOp,MagickTrue,0,0,
exception);
image->alpha_trait=UndefinedPixelTrait;
break;
}
case OffAlphaChannel:
{
image->alpha_trait=UndefinedPixelTrait;
break;
}
case OnAlphaChannel:
{
if (image->alpha_trait == UndefinedPixelTrait)
status=SetImageAlpha(image,OpaqueAlpha,exception);
image->alpha_trait=BlendPixelTrait;
break;
}
case OpaqueAlphaChannel:
{
status=SetImageAlpha(image,OpaqueAlpha,exception);
break;
}
case RemoveAlphaChannel:
{
/*
Remove transparency.
*/
if (image->alpha_trait == UndefinedPixelTrait)
break;
status=SetImageStorageClass(image,DirectClass,exception);
if (status == MagickFalse)
break;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
FlattenPixelInfo(image,&image->background_color,
image->background_color.alpha,q,(double)
GetPixelAlpha(image,q),q);
q+=GetPixelChannels(image);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
}
image_view=DestroyCacheView(image_view);
image->alpha_trait=image->background_color.alpha_trait;
break;
}
case SetAlphaChannel:
{
if (image->alpha_trait == UndefinedPixelTrait)
status=SetImageAlpha(image,OpaqueAlpha,exception);
break;
}
case TransparentAlphaChannel:
{
status=SetImageAlpha(image,TransparentAlpha,exception);
break;
}
case UndefinedAlphaChannel:
break;
}
if (status == MagickFalse)
return(status);
(void) SetPixelChannelMask(image,image->channel_mask);
return(SyncImagePixelCache(image,exception));
}
|
hello_thread.c | #include <stdio.h>
#include <omp.h>
int main(int argc, char *argv[]) {
int nthreads, tid;
/* Fork a team of threads with each thread having a private tid variable */
#pragma omp parallel private(tid)
{
/* Obtain and print thread id */
tid = omp_get_thread_num();
printf("Hello World from thread = %d\n", tid);
/* Only master thread does this */
if (tid == 0)
{
nthreads = omp_get_num_threads();
printf("Number of threads = %d\n", nthreads);
}
} /* All threads join master thread and terminate */
}
|
serial_tree_learner.h | /*!
* Copyright (c) 2016 Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See LICENSE file in the project root for license information.
*/
#ifndef LIGHTGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
#define LIGHTGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
#include <LightGBM/dataset.h>
#include <LightGBM/tree.h>
#include <LightGBM/tree_learner.h>
#include <LightGBM/utils/array_args.h>
#include <LightGBM/utils/json11.h>
#include <LightGBM/utils/random.h>
#include <string>
#include <cmath>
#include <cstdio>
#include <memory>
#include <random>
#include <vector>
#include "col_sampler.hpp"
#include "data_partition.hpp"
#include "feature_histogram.hpp"
#include "leaf_splits.hpp"
#include "monotone_constraints.hpp"
#include "split_info.hpp"
#ifdef USE_GPU
// Use 4KBytes aligned allocator for ordered gradients and ordered hessians when GPU is enabled.
// This is necessary to pin the two arrays in memory and make transferring faster.
#include <boost/align/aligned_allocator.hpp>
#endif
namespace LightGBM {
using json11::Json;
/*! \brief forward declaration */
class CostEfficientGradientBoosting;
/*!
* \brief Used for learning a tree by single machine
*/
class SerialTreeLearner: public TreeLearner {
public:
friend CostEfficientGradientBoosting;
explicit SerialTreeLearner(const Config* config);
~SerialTreeLearner();
void Init(const Dataset* train_data, bool is_constant_hessian) override;
void ResetTrainingData(const Dataset* train_data,
bool is_constant_hessian) override {
ResetTrainingDataInner(train_data, is_constant_hessian, true);
}
void ResetIsConstantHessian(bool is_constant_hessian) override {
share_state_->is_constant_hessian = is_constant_hessian;
}
virtual void ResetTrainingDataInner(const Dataset* train_data,
bool is_constant_hessian,
bool reset_multi_val_bin);
void ResetConfig(const Config* config) override;
inline void SetForcedSplit(const Json* forced_split_json) override {
if (forced_split_json != nullptr && !forced_split_json->is_null()) {
forced_split_json_ = forced_split_json;
} else {
forced_split_json_ = nullptr;
}
}
Tree* Train(const score_t* gradients, const score_t *hessians) override;
Tree* FitByExistingTree(const Tree* old_tree, const score_t* gradients, const score_t* hessians) const override;
Tree* FitByExistingTree(const Tree* old_tree, const std::vector<int>& leaf_pred,
const score_t* gradients, const score_t* hessians) override;
void SetBaggingData(const Dataset* subset, const data_size_t* used_indices, data_size_t num_data) override {
if (subset == nullptr) {
data_partition_->SetUsedDataIndices(used_indices, num_data);
share_state_->is_use_subrow = false;
} else {
ResetTrainingDataInner(subset, share_state_->is_constant_hessian, false);
share_state_->is_use_subrow = true;
share_state_->is_subrow_copied = false;
share_state_->bagging_use_indices = used_indices;
share_state_->bagging_indices_cnt = num_data;
}
}
void AddPredictionToScore(const Tree* tree,
double* out_score) const override {
if (tree->num_leaves() <= 1) {
return;
}
CHECK_LE(tree->num_leaves(), data_partition_->num_leaves());
#pragma omp parallel for schedule(static, 1)
for (int i = 0; i < tree->num_leaves(); ++i) {
double output = static_cast<double>(tree->LeafOutput(i));
data_size_t cnt_leaf_data = 0;
auto tmp_idx = data_partition_->GetIndexOnLeaf(i, &cnt_leaf_data);
for (data_size_t j = 0; j < cnt_leaf_data; ++j) {
out_score[tmp_idx[j]] += output;
}
}
}
void RenewTreeOutput(Tree* tree, const ObjectiveFunction* obj, std::function<double(const label_t*, int)> residual_getter,
data_size_t total_num_data, const data_size_t* bag_indices, data_size_t bag_cnt) const override;
protected:
void ComputeBestSplitForFeature(FeatureHistogram* histogram_array_,
int feature_index, int real_fidx,
bool is_feature_used, int num_data,
const LeafSplits* leaf_splits,
SplitInfo* best_split);
void GetShareStates(const Dataset* dataset, bool is_constant_hessian, bool is_first_time);
void RecomputeBestSplitForLeaf(int leaf, SplitInfo* split);
/*!
* \brief Some initial works before training
*/
virtual void BeforeTrain();
/*!
* \brief Some initial works before FindBestSplit
*/
virtual bool BeforeFindBestSplit(const Tree* tree, int left_leaf, int right_leaf);
virtual void FindBestSplits();
virtual void ConstructHistograms(const std::vector<int8_t>& is_feature_used, bool use_subtract);
virtual void FindBestSplitsFromHistograms(const std::vector<int8_t>& is_feature_used, bool use_subtract);
/*!
* \brief Partition tree and data according best split.
* \param tree Current tree, will be splitted on this function.
* \param best_leaf The index of leaf that will be splitted.
* \param left_leaf The index of left leaf after splitted.
* \param right_leaf The index of right leaf after splitted.
*/
inline virtual void Split(Tree* tree, int best_leaf, int* left_leaf,
int* right_leaf) {
SplitInner(tree, best_leaf, left_leaf, right_leaf, true);
}
void SplitInner(Tree* tree, int best_leaf, int* left_leaf, int* right_leaf,
bool update_cnt);
/* Force splits with forced_split_json dict and then return num splits forced.*/
int32_t ForceSplits(Tree* tree, int* left_leaf, int* right_leaf,
int* cur_depth);
/*!
* \brief Get the number of data in a leaf
* \param leaf_idx The index of leaf
* \return The number of data in the leaf_idx leaf
*/
inline virtual data_size_t GetGlobalDataCountInLeaf(int leaf_idx) const;
/*! \brief number of data */
data_size_t num_data_;
/*! \brief number of features */
int num_features_;
/*! \brief training data */
const Dataset* train_data_;
/*! \brief gradients of current iteration */
const score_t* gradients_;
/*! \brief hessians of current iteration */
const score_t* hessians_;
/*! \brief training data partition on leaves */
std::unique_ptr<DataPartition> data_partition_;
/*! \brief pointer to histograms array of parent of current leaves */
FeatureHistogram* parent_leaf_histogram_array_;
/*! \brief pointer to histograms array of smaller leaf */
FeatureHistogram* smaller_leaf_histogram_array_;
/*! \brief pointer to histograms array of larger leaf */
FeatureHistogram* larger_leaf_histogram_array_;
/*! \brief store best split points for all leaves */
std::vector<SplitInfo> best_split_per_leaf_;
/*! \brief store best split per feature for all leaves */
std::vector<SplitInfo> splits_per_leaf_;
/*! \brief stores minimum and maximum constraints for each leaf */
std::unique_ptr<LeafConstraintsBase> constraints_;
/*! \brief stores best thresholds for all feature for smaller leaf */
std::unique_ptr<LeafSplits> smaller_leaf_splits_;
/*! \brief stores best thresholds for all feature for larger leaf */
std::unique_ptr<LeafSplits> larger_leaf_splits_;
#ifdef USE_GPU
/*! \brief gradients of current iteration, ordered for cache optimized, aligned to 4K page */
std::vector<score_t, boost::alignment::aligned_allocator<score_t, 4096>> ordered_gradients_;
/*! \brief hessians of current iteration, ordered for cache optimized, aligned to 4K page */
std::vector<score_t, boost::alignment::aligned_allocator<score_t, 4096>> ordered_hessians_;
#else
/*! \brief gradients of current iteration, ordered for cache optimized */
std::vector<score_t, Common::AlignmentAllocator<score_t, kAlignedSize>> ordered_gradients_;
/*! \brief hessians of current iteration, ordered for cache optimized */
std::vector<score_t, Common::AlignmentAllocator<score_t, kAlignedSize>> ordered_hessians_;
#endif
/*! \brief used to cache historical histogram to speed up*/
HistogramPool histogram_pool_;
/*! \brief config of tree learner*/
const Config* config_;
ColSampler col_sampler_;
const Json* forced_split_json_;
std::unique_ptr<TrainingShareStates> share_state_;
std::unique_ptr<CostEfficientGradientBoosting> cegb_;
};
inline data_size_t SerialTreeLearner::GetGlobalDataCountInLeaf(int leaf_idx) const {
if (leaf_idx >= 0) {
return data_partition_->leaf_count(leaf_idx);
} else {
return 0;
}
}
} // namespace LightGBM
#endif // LightGBM_TREELEARNER_SERIAL_TREE_LEARNER_H_
|
stat_ops.c | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "stat_ops.h"
#include "utility.h"
#include "constant.h"
double expectation_value_X_Pauli_operator(UINT target_qubit_index, const CTYPE* state, ITYPE dim);
double expectation_value_Y_Pauli_operator(UINT target_qubit_index, const CTYPE* state, ITYPE dim);
double expectation_value_Z_Pauli_operator(UINT target_qubit_index, const CTYPE* state, ITYPE dim);
double expectation_value_multi_qubit_Pauli_operator_XZ_mask(ITYPE bit_flip_mask, ITYPE phase_flip_mask, UINT global_phase_90rot_count,UINT pivot_qubit_index, const CTYPE* state, ITYPE dim);
double expectation_value_multi_qubit_Pauli_operator_Z_mask(ITYPE phase_flip_mask, const CTYPE* state, ITYPE dim);
CTYPE transition_amplitude_multi_qubit_Pauli_operator_XZ_mask(ITYPE bit_flip_mask, ITYPE phase_flip_mask, UINT global_phase_90rot_count, UINT pivot_qubit_index, const CTYPE* state_bra, const CTYPE* state_ket, ITYPE dim);
CTYPE transition_amplitude_multi_qubit_Pauli_operator_Z_mask(ITYPE phase_flip_mask, const CTYPE* state_bra, const CTYPE* state_ket, ITYPE dim);
// calculate norm
double state_norm(const CTYPE *state, ITYPE dim) {
ITYPE index;
double norm = 0;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:norm)
#endif
for (index = 0; index < dim; ++index){
norm += pow(cabs(state[index]), 2);
}
return norm;
}
// calculate entropy of probability distribution of Z-basis measurements
double measurement_distribution_entropy(const CTYPE *state, ITYPE dim){
ITYPE index;
double ent=0;
const double eps = 1e-15;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:ent)
#endif
for(index = 0; index < dim; ++index){
double prob = pow(cabs(state[index]),2);
if(prob > eps){
ent += -1.0*prob*log(prob);
}
}
return ent;
}
// calculate inner product of two state vector
CTYPE state_inner_product(const CTYPE *state_bra, const CTYPE *state_ket, ITYPE dim) {
#ifndef _MSC_VER
CTYPE value = 0;
ITYPE index;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:value)
#endif
for(index = 0; index < dim; ++index){
value += conj(state_bra[index]) * state_ket[index];
}
return value;
#else
double real_sum = 0.;
double imag_sum = 0.;
ITYPE index;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:real_sum,imag_sum)
#endif
for (index = 0; index < dim; ++index) {
CTYPE value;
value += conj(state_bra[index]) * state_ket[index];
real_sum += creal(value);
imag_sum += cimag(value);
}
return real_sum + 1.i * imag_sum;
#endif
}
// calculate probability with which we obtain 0 at target qubit
double M0_prob(UINT target_qubit_index, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim/2;
const ITYPE mask = 1ULL << target_qubit_index;
ITYPE state_index;
double sum =0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
ITYPE basis_0 = insert_zero_to_basis_index(state_index,mask,target_qubit_index);
sum += pow(cabs(state[basis_0]),2);
}
return sum;
}
// calculate probability with which we obtain 1 at target qubit
double M1_prob(UINT target_qubit_index, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim/2;
const ITYPE mask = 1ULL << target_qubit_index;
ITYPE state_index;
double sum =0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
ITYPE basis_1 = insert_zero_to_basis_index(state_index,mask,target_qubit_index) ^ mask;
sum += pow(cabs(state[basis_1]),2);
}
return sum;
}
// calculate merginal probability with which we obtain the set of values measured_value_list at sorted_target_qubit_index_list
// warning: sorted_target_qubit_index_list must be sorted.
double marginal_prob(const UINT* sorted_target_qubit_index_list, const UINT* measured_value_list, UINT target_qubit_index_count, const CTYPE* state, ITYPE dim){
ITYPE loop_dim = dim >> target_qubit_index_count;
ITYPE state_index;
double sum=0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index = 0;state_index < loop_dim; ++state_index){
ITYPE basis = state_index;
for(UINT cursor=0; cursor < target_qubit_index_count ; cursor++){
UINT insert_index = sorted_target_qubit_index_list[cursor];
ITYPE mask = 1ULL << insert_index;
basis = insert_zero_to_basis_index(basis, mask , insert_index );
basis ^= mask * measured_value_list[cursor];
}
sum += pow(cabs(state[basis]),2);
}
return sum;
}
// calculate expectation value of X on target qubit
double expectation_value_X_Pauli_operator(UINT target_qubit_index, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim/2;
const ITYPE mask = 1ULL << target_qubit_index;
ITYPE state_index;
double sum =0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
ITYPE basis_0 = insert_zero_to_basis_index(state_index,mask,target_qubit_index);
ITYPE basis_1 = basis_0 ^ mask;
sum += creal( conj(state[basis_0]) * state[basis_1] ) * 2;
}
return sum;
}
// calculate expectation value of Y on target qubit
double expectation_value_Y_Pauli_operator(UINT target_qubit_index, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim/2;
const ITYPE mask = 1ULL << target_qubit_index;
ITYPE state_index;
double sum =0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
ITYPE basis_0 = insert_zero_to_basis_index(state_index,mask,target_qubit_index);
ITYPE basis_1 = basis_0 ^ mask;
sum += cimag( conj(state[basis_0]) * state[basis_1] ) * 2;
}
return sum;
}
// calculate expectation value of Z on target qubit
double expectation_value_Z_Pauli_operator(UINT target_qubit_index, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim;
ITYPE state_index;
double sum =0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
int sign = 1 - 2 * ((state_index >> target_qubit_index)%2);
sum += creal( conj(state[state_index]) * state[state_index] ) * sign;
}
return sum;
}
// calculate expectation value for single-qubit pauli operator
double expectation_value_single_qubit_Pauli_operator(UINT target_qubit_index, UINT Pauli_operator_type, const CTYPE *state, ITYPE dim) {
if(Pauli_operator_type == 0){
return state_norm(state,dim);
}else if(Pauli_operator_type == 1){
return expectation_value_X_Pauli_operator(target_qubit_index, state, dim);
}else if(Pauli_operator_type == 2){
return expectation_value_Y_Pauli_operator(target_qubit_index, state, dim);
}else if(Pauli_operator_type == 3){
return expectation_value_Z_Pauli_operator(target_qubit_index, state, dim);
}else{
fprintf(stderr,"invalid expectation value of pauli operator is called");
exit(1);
}
}
// calculate expectation value of multi-qubit Pauli operator on qubits.
// bit-flip mask : the n-bit binary string of which the i-th element is 1 iff the i-th pauli operator is X or Y
// phase-flip mask : the n-bit binary string of which the i-th element is 1 iff the i-th pauli operator is Y or Z
// We assume bit-flip mask is nonzero, namely, there is at least one X or Y operator.
// the pivot qubit is any qubit index which has X or Y
// To generate bit-flip mask and phase-flip mask, see get_masks_*_list at utility.h
double expectation_value_multi_qubit_Pauli_operator_XZ_mask(ITYPE bit_flip_mask, ITYPE phase_flip_mask, UINT global_phase_90rot_count,UINT pivot_qubit_index, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim/2;
const ITYPE pivot_mask = 1ULL << pivot_qubit_index;
ITYPE state_index;
double sum = 0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
ITYPE basis_0 = insert_zero_to_basis_index(state_index, pivot_mask, pivot_qubit_index);
ITYPE basis_1 = basis_0 ^ bit_flip_mask;
UINT sign_0 = count_population(basis_0 & phase_flip_mask)%2;
sum += creal(state[basis_0] * conj(state[basis_1]) * PHASE_90ROT[ (global_phase_90rot_count + sign_0*2)%4 ] * 2.0);
}
return sum;
}
double expectation_value_multi_qubit_Pauli_operator_Z_mask(ITYPE phase_flip_mask, const CTYPE* state, ITYPE dim){
const ITYPE loop_dim = dim;
ITYPE state_index;
double sum = 0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for(state_index=0;state_index<loop_dim;++state_index){
int bit_parity = count_population(state_index & phase_flip_mask)%2;
int sign = 1 - 2*bit_parity;
sum += pow(cabs(state[state_index]),2) * sign;
}
return sum;
}
CTYPE transition_amplitude_multi_qubit_Pauli_operator_XZ_mask(ITYPE bit_flip_mask, ITYPE phase_flip_mask, UINT global_phase_90rot_count, UINT pivot_qubit_index, const CTYPE* state_bra, const CTYPE* state_ket, ITYPE dim) {
const ITYPE loop_dim = dim / 2;
const ITYPE pivot_mask = 1ULL << pivot_qubit_index;
ITYPE state_index;
#ifndef _MSC_VER
CTYPE sum = 0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for (state_index = 0; state_index < loop_dim; ++state_index) {
ITYPE basis_0 = insert_zero_to_basis_index(state_index, pivot_mask, pivot_qubit_index);
ITYPE basis_1 = basis_0 ^ bit_flip_mask;
UINT sign_0 = count_population(basis_0 & phase_flip_mask) % 2;
sum += state_ket[basis_0] * conj(state_bra[basis_1]) * PHASE_90ROT[(global_phase_90rot_count + sign_0 * 2) % 4];
UINT sign_1 = count_population(basis_1 & phase_flip_mask) % 2;
sum += state_ket[basis_1] * conj(state_bra[basis_0]) * PHASE_90ROT[(global_phase_90rot_count + sign_1 * 2) % 4];
}
#else
double sum_real = 0.;
double sum_imag = 0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum_real, sum_imag)
#endif
for (state_index = 0; state_index < loop_dim; ++state_index) {
ITYPE basis_0 = insert_zero_to_basis_index(state_index, pivot_mask, pivot_qubit_index);
ITYPE basis_1 = basis_0 ^ bit_flip_mask;
UINT sign_0 = count_population(basis_0 & phase_flip_mask) % 2;
UINT sign_1 = count_population(basis_1 & phase_flip_mask) % 2;
CTYPE val1 = state_ket[basis_0] * conj(state_bra[basis_1]) * PHASE_90ROT[(global_phase_90rot_count + sign_0 * 2) % 4];
CTYPE val2 = state_ket[basis_1] * conj(state_bra[basis_0]) * PHASE_90ROT[(global_phase_90rot_count + sign_1 * 2) % 4];
sum_real += creal(val1);
sum_imag += cimag(val1);
sum_real += creal(val2);
sum_imag += cimag(val2);
}
CTYPE sum(sum_real, sum_imag);
#endif
return sum;
}
CTYPE transition_amplitude_multi_qubit_Pauli_operator_Z_mask(ITYPE phase_flip_mask, const CTYPE* state_bra, const CTYPE* state_ket, ITYPE dim) {
const ITYPE loop_dim = dim;
ITYPE state_index;
#ifndef _MSC_VER
CTYPE sum = 0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum)
#endif
for (state_index = 0; state_index < loop_dim; ++state_index) {
int bit_parity = count_population(state_index & phase_flip_mask) % 2;
double sign = 1 - 2 * bit_parity;
sum += sign*state_ket[state_index] * conj(state_bra[state_index]);
}
return sum;
#else
double sum_real = 0.;
double sum_imag = 0.;
#ifdef _OPENMP
#pragma omp parallel for reduction(+:sum_real, sum_imag)
#endif
for (state_index = 0; state_index < loop_dim; ++state_index) {
int bit_parity = count_population(state_index & phase_flip_mask) % 2;
double sign = 1 - 2 * bit_parity;
CTYPE val = sign * state_ket[state_index] * conj(state_bra[state_index]);
sum_real += creal(val);
sum_imag += cimag(val);
}
CTYPE sum(sum_real, sum_imag);
#endif
return sum;
}
double expectation_value_multi_qubit_Pauli_operator_partial_list(const UINT* target_qubit_index_list, const UINT* Pauli_operator_type_list, UINT target_qubit_index_count, const CTYPE* state, ITYPE dim){
ITYPE bit_flip_mask = 0;
ITYPE phase_flip_mask = 0;
UINT global_phase_90rot_count = 0;
UINT pivot_qubit_index = 0;
get_Pauli_masks_partial_list(target_qubit_index_list, Pauli_operator_type_list, target_qubit_index_count,
&bit_flip_mask, &phase_flip_mask, &global_phase_90rot_count, &pivot_qubit_index);
double result;
if(bit_flip_mask == 0){
result = expectation_value_multi_qubit_Pauli_operator_Z_mask(phase_flip_mask, state,dim);
}else{
result = expectation_value_multi_qubit_Pauli_operator_XZ_mask(bit_flip_mask, phase_flip_mask, global_phase_90rot_count, pivot_qubit_index, state, dim);
}
return result;
}
double expectation_value_multi_qubit_Pauli_operator_whole_list(const UINT* Pauli_operator_type_list, UINT qubit_count, const CTYPE* state, ITYPE dim){
ITYPE bit_flip_mask = 0;
ITYPE phase_flip_mask = 0;
UINT global_phase_90rot_count = 0;
UINT pivot_qubit_index = 0;
get_Pauli_masks_whole_list(Pauli_operator_type_list, qubit_count,
&bit_flip_mask, &phase_flip_mask, &global_phase_90rot_count, &pivot_qubit_index);
double result;
if(bit_flip_mask == 0){
result = expectation_value_multi_qubit_Pauli_operator_Z_mask(phase_flip_mask, state, dim);
}else{
result = expectation_value_multi_qubit_Pauli_operator_XZ_mask(bit_flip_mask, phase_flip_mask, global_phase_90rot_count, pivot_qubit_index, state, dim);
}
return result;
}
CTYPE transition_amplitude_multi_qubit_Pauli_operator_partial_list(const UINT* target_qubit_index_list, const UINT* Pauli_operator_type_list, UINT target_qubit_index_count, const CTYPE* state_bra, const CTYPE* state_ket, ITYPE dim) {
ITYPE bit_flip_mask = 0;
ITYPE phase_flip_mask = 0;
UINT global_phase_90rot_count = 0;
UINT pivot_qubit_index = 0;
get_Pauli_masks_partial_list(target_qubit_index_list, Pauli_operator_type_list, target_qubit_index_count,
&bit_flip_mask, &phase_flip_mask, &global_phase_90rot_count, &pivot_qubit_index);
CTYPE result;
if (bit_flip_mask == 0) {
result = transition_amplitude_multi_qubit_Pauli_operator_Z_mask(phase_flip_mask, state_bra, state_ket, dim);
}
else {
result = transition_amplitude_multi_qubit_Pauli_operator_XZ_mask(bit_flip_mask, phase_flip_mask, global_phase_90rot_count, pivot_qubit_index, state_bra, state_ket, dim);
}
return result;
}
CTYPE transition_amplitude_multi_qubit_Pauli_operator_whole_list(const UINT* Pauli_operator_type_list, UINT qubit_count, const CTYPE* state_bra, const CTYPE* state_ket, ITYPE dim) {
ITYPE bit_flip_mask = 0;
ITYPE phase_flip_mask = 0;
UINT global_phase_90rot_count = 0;
UINT pivot_qubit_index = 0;
get_Pauli_masks_whole_list(Pauli_operator_type_list, qubit_count,
&bit_flip_mask, &phase_flip_mask, &global_phase_90rot_count, &pivot_qubit_index);
CTYPE result;
if (bit_flip_mask == 0) {
result = transition_amplitude_multi_qubit_Pauli_operator_Z_mask(phase_flip_mask, state_bra, state_ket, dim);
}
else {
result = transition_amplitude_multi_qubit_Pauli_operator_XZ_mask(bit_flip_mask, phase_flip_mask, global_phase_90rot_count, pivot_qubit_index, state_bra, state_ket, dim);
}
return result;
}
|
hypre_smp_forloop.h | /*BHEADER**********************************************************************
* Copyright (c) 2008, Lawrence Livermore National Security, LLC.
* Produced at the Lawrence Livermore National Laboratory.
* This file is part of HYPRE. See file COPYRIGHT for details.
*
* HYPRE is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License (as published by the Free
* Software Foundation) version 2.1 dated February 1999.
*
* $Revision: 2.6 $
***********************************************************************EHEADER*/
/*****************************************************************************
* Wrapper code for SMP compiler directives. Translates
* hypre SMP directives into the appropriate Open MP,
* IBM, SGI, or pgcc (Red) SMP compiler directives.
****************************************************************************/
#ifndef HYPRE_SMP_PRIVATE
#define HYPRE_SMP_PRIVATE
#endif
#ifdef HYPRE_USING_OPENMP
#ifndef HYPRE_SMP_REDUCTION_OP
#pragma omp parallel for private(HYPRE_SMP_PRIVATE) schedule(static)
#endif
#ifdef HYPRE_SMP_REDUCTION_OP
#pragma omp parallel for private(HYPRE_SMP_PRIVATE) \
reduction(HYPRE_SMP_REDUCTION_OP: HYPRE_SMP_REDUCTION_VARS) \
schedule(static)
#endif
#endif
#ifdef HYPRE_USING_SGI_SMP
#pragma parallel
#pragma pfor
#pragma schedtype(gss)
#pragma chunksize(10)
#endif
#ifdef HYPRE_USING_IBM_SMP
#pragma parallel_loop
#pragma schedule (guided,10)
#endif
#ifdef HYPRE_USING_PGCC_SMP
#ifndef HYPRE_SMP_REDUCTION_OP
#pragma parallel local(HYPRE_SMP_PRIVATE) pfor
#endif
#ifdef HYPRE_SMP_REDUCTION_OP
#endif
#endif
#undef HYPRE_SMP_PRIVATE
#undef HYPRE_SMP_REDUCTION_OP
#undef HYPRE_SMP_REDUCTION_VARS
|
parallel.c | #include <stdio.h>
#include <stdlib.h>
#ifdef _OPENMP
#include <omp.h>
#else
#define omp_get_thread_num() 0
#endif
int main(int argc, char **argv) {
int thread;
if(argc < 2) {
fprintf(stderr,"\nFalta no de thread \n");
exit(-1);
}
thread = atoi(argv[1]);
#pragma omp parallel
{
if ( omp_get_thread_num() < thread )
printf(" thread %d realiza la tarea 1\n", omp_get_thread_num());
else
printf(" thread %d realiza la tarea 2\n",omp_get_thread_num());
}
return(0);
}
|
run_score.c | #include "tllogsum.h"
#include "tlseqbuffer.h"
#include "run_score.h"
#include "sequence_struct.h"
#include "finite_hmm_alloc.h"
#include "finite_hmm_score.h"
#include "thread_data.h"
#include "model_struct.h"
int run_score_sequences(struct fhmm** fhmm, struct tl_seq_buffer* sb,struct seqer_thread_data** td, int n_model,int mode)
{
//struct fhmm** container = NULL;
int i;
int num_threads;
ASSERT(fhmm != NULL,"no model");
ASSERT(sb != NULL, "no parameters");
/* just to be 100% safe... */
init_logsum();
/* always a good idea */
/* allocate dyn programming matrices. */
//RUN(realloc_dyn_matrices(fhmm, sb->max_len+1));
//LOG_MSG("new len: %d states:%d", sb->max_len,fhmm->K);
num_threads = td[0]->num_threads;
//MMALLOC(container, sizeof(struct fhmm*) * 1);
//container[0] = fhmm;
for(i = 0; i < num_threads;i++){
td[i]->thread_ID = i;
td[i]->sb = sb;
td[i]->fhmm = fhmm;
td[i]->num_models = n_model;
td[i]->info = mode;
}
#ifdef HAVE_OPENMP
omp_set_num_threads(num_threads);
#pragma omp parallel shared(td) private(i)
{
#pragma omp for schedule(dynamic) nowait
#endif
for(i = 0; i < num_threads;i++){
do_score_sequences(td[i]);
}
#ifdef HAVE_OPENMP
}
#endif
return OK;
ERROR:
return FAIL;
}
void* do_score_sequences(void* threadarg)
{
struct seqer_thread_data *data;
struct tl_seq* seq = NULL;
struct seq_ihmm_data* d = NULL;
struct fhmm_dyn_mat* m;
double* s = NULL;
int mode;
int i;
int j;
int num_threads;
int thread_id;
int num_models;
double fwd;
double bias;
double null;
/* function pointer */
/* remember:
return_type (*function_name)(arguments)
*/
int (*func_ptr)(struct fhmm*, struct fhmm_dyn_mat*, uint8_t* , int,int , double*);
data = (struct seqer_thread_data *) threadarg;
num_threads = data->num_threads;
thread_id = data->thread_ID;
num_models = data->num_models;
mode = data->info;
if(mode == FHMM_SCORE_P_LODD){
func_ptr = fhmm_score_p_lodd;
}else if(mode == FHMM_SCORE_LODD){
func_ptr = fhmm_score_lodd;
}else if(mode == FHMM_SCORE_FULL){
/* Run in full more */
}else{
ERROR_MSG("Unknown function type!");
}
//model_id = data->model_ID;
m = data->fmat;
//fhmm = data->fhmm;
j = 0;
for(i = 0; i < data->num_models;i++){
if(j < data->fhmm[i]->K){
j = data->fhmm[i]->K;
}
}
/* make sure we have enough memory */
if(m->alloc_matrix_len < data->sb->max_len || m->alloc_K < j){
//LOG_MSG("have: %d %d", m->alloc_matrix_len, m->alloc_K);
//LOG_MSG("want: %d %d", data->sb->max_len, j);
resize_fhmm_dyn_mat(m,
MACRO_MAX(m->alloc_matrix_len, data->sb->max_len),
MACRO_MAX(m->alloc_K,j)
);
}
if(mode == FHMM_SCORE_FULL){
/* run forward on model, bias model and random */
for(i =0; i < data->sb->num_seq;i++){
if( i% num_threads == thread_id){
seq = data->sb->sequences[i];
s = seq->data;
fhmm_score_fwd(data->fhmm[0],m,seq->seq, seq->len,1, &fwd);
fhmm_score_fwd(data->fhmm[1],m,seq->seq, seq->len,1, &bias);
fhmm_score_null(data->fhmm[1],m,seq->seq, seq->len,1, &null);
s[0] =(fwd - null) / 0.69314718055994529;
s[1] =(fwd - bias) / 0.69314718055994529;
s[2] = esl_exp_surv(s[0], data->fhmm[0]->tau,data->fhmm[0]->lambda);
s[3] = esl_exp_surv(s[1], data->fhmm[0]->tau,data->fhmm[0]->lambda);
}
}
return NULL;
}
//LOG_MSG("Average sequence length: %d",expected_len);
for(i =0; i < data->sb->num_seq;i++){
if( i% num_threads == thread_id){
seq = data->sb->sequences[i];
s = seq->data;
for(j = 0; j < num_models;j++){
func_ptr(data->fhmm[j],m,seq->seq, seq->len,1, &s[j]);
//LOG_MSG("Thread: %d;model:%d Seq: %s %f %f",thread_id,model_id, data->sb->sequences[i]->name, f_score, logP);
//RUN(forward(fhmm, m, &f_score, seq->seq, seq->seq_len ));
//seq->score_arr[thread_id] = logP
//seq->score = f_score;
}
}
}
return NULL;
ERROR:
WARNING_MSG("Something really went wrong....");
return NULL;
}
void* do_score_sequences_per_model(void* threadarg)
{
struct seqer_thread_data *data;
struct fhmm* fhmm = NULL;
struct fhmm_dyn_mat* m = NULL;
struct tl_seq* seq = NULL;
struct seq_ihmm_data* d = NULL;
int i;
//int num_threads;
int thread_id; /* this is actually the model number */
double f_score;
double logP;
//double r_score;
data = (struct seqer_thread_data *) threadarg;
//num_threads = data->num_threads;
thread_id = data->thread_ID;
fhmm = data->fhmm;
m = data->fmat;
//LOG_MSG("Average sequence length: %d",expected_len);
for(i =0; i < data->sb->num_seq;i++){
seq = data->sb->sequences[i];
d = seq->data;
//score_seq_fwd(fhmm,m,seq->seq, seq->len,1, &f_score, &logP);
LOG_MSG("Seq: %s %f %f", data->sb->sequences[i]->name, f_score, logP);
//RUN(forward(fhmm, m, &f_score, seq->seq, seq->seq_len ));
d->score_arr[thread_id] = logP;
}
return NULL;
ERROR:
return NULL;
}
void* do_label_sequences(void* threadarg)
{
struct seqer_thread_data *data;
struct fhmm* fhmm = NULL;
struct tl_seq* seq = NULL;
//struct ihmm_sequence* seq = NULL;
int i;
int num_threads;
int thread_id;
struct fhmm_dyn_mat* m;
float f_score;
float b_score;
data = (struct seqer_thread_data *) threadarg;
num_threads = data->num_threads;
thread_id = data->thread_ID;
fhmm = data->fhmm;
//LOG_MSG("Average sequence length: %d",expected_len);
for(i =0; i < data->sb->num_seq;i++){
if( i% num_threads == thread_id){
seq = data->sb->sequences[i];
RUN( forward(fhmm, m, &f_score, seq->seq, seq->len,1));
RUN(backward(fhmm, m, &b_score, seq->seq, seq->len,1));
//RUN(posterior_decoding(fhmm,data->F_matrix,data->B_matrix,f_score,seq->seq, seq->seq_len, seq->label));
}
}
return NULL;
ERROR:
return NULL;
}
int run_label_sequences(struct fhmm* fhmm, struct tl_seq_buffer* sb, int num_threads)
{
//struct thr_pool* pool = NULL;
struct seqer_thread_data** td = NULL;
int i;
ASSERT(fhmm != NULL,"no model");
ASSERT(sb != NULL, "no parameters");
init_logsum();
/* start threadpool */
//if((pool = thr_pool_create(num_threads ,num_threads, 0, 0)) == NULL) ERROR_MSG("Creating pool thread failed.");
/* allocate data for threads; */
RUN(create_seqer_thread_data(&td,num_threads,(sb->max_len+2) , fhmm->K ,NULL));// & sb->rndstate));
/* score sequences */
/*for(i = 0; i < num_threads;i++){
td[i]->sb = sb;
td[i]->fhmm = fhmm;
if(thr_pool_queue(pool, do_label_sequences,td[i]) == -1){
fprintf(stderr,"Adding job to queue failed.");
}
}
thr_pool_wait(pool);
*/
for(i = 0; i < num_threads;i++){
td[i]->sb = sb;
td[i]->fhmm = fhmm;
}
#ifdef HAVE_OPENMP
omp_set_num_threads(num_threads);
#pragma omp parallel shared(td) private(i)
{
#pragma omp for schedule(dynamic) nowait
#endif
for(i = 0; i < num_threads;i++){
do_label_sequences(td[i]);
}
#ifdef HAVE_OPENMP
}
#endif
free_seqer_thread_data(td);
//thr_pool_destroy(pool);
return OK;
ERROR:
free_seqer_thread_data(td);
//thr_pool_destroy(pool);
return FAIL;
}
|
dropout-inl.h | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*!
* Copyright (c) 2015 by Contributors
* \file dropout-inl.h
* \brief
* \author Bing Xu, Da Zheng, Hang Zhang
*/
#ifndef MXNET_OPERATOR_NN_DROPOUT_INL_H_
#define MXNET_OPERATOR_NN_DROPOUT_INL_H_
#include <dmlc/logging.h>
#include <dmlc/parameter.h>
#include <mxnet/operator.h>
#include <map>
#include <vector>
#include <string>
#include <utility>
#include <algorithm>
#include "../mxnet_op.h"
#include "../mshadow_op.h"
#include "../random/sampler.h"
#include "../tensor/elemwise_binary_broadcast_op.h"
#if (MSHADOW_USE_MKL == 1) && defined(_OPENMP) && !defined(__CUDACC__)
#define MXNET_USE_MKL_DROPOUT 1
#endif
#if MXNET_USE_MKL_DROPOUT
#include <omp.h>
#include <mkl_vml_functions.h>
#include <mkl_vsl.h>
#endif // MXNET_USE_MKL_DROPOUT
#define MXNET_USE_CUDNN_DROPOUT MXNET_USE_CUDNN == 1 && CUDNN_MAJOR >= 7
namespace dropout {
enum DropoutOpInputs {kData};
enum DropoutOpOutputs {kOut, kMask};
enum DropoutOpForwardResource {kRandom};
enum DropoutOpMode {kTraining, kAlways};
} // namespace dropout
namespace mxnet {
namespace op {
const int MAX_DIM = 5;
struct DropoutParam : public dmlc::Parameter<DropoutParam> {
float p;
int mode;
mxnet::TShape axes;
dmlc::optional<bool> cudnn_off;
DMLC_DECLARE_PARAMETER(DropoutParam) {
DMLC_DECLARE_FIELD(p).set_default(0.5)
.set_range(0, 1)
.describe("Fraction of the input that gets dropped out during training time.");
DMLC_DECLARE_FIELD(mode)
.add_enum("training", dropout::kTraining)
.add_enum("always", dropout::kAlways)
.set_default(dropout::kTraining)
.describe("Whether to only turn on dropout during training or to also turn on for inference.");
DMLC_DECLARE_FIELD(axes).set_default(mxnet::TShape(0, 0))
.describe("Axes for variational dropout kernel.");
DMLC_DECLARE_FIELD(cudnn_off).set_default(dmlc::optional<bool>(false))
.describe("Whether to turn off cudnn in dropout operator. "
"This option is ignored if axes is specified.");
}
}; // struct DropoutParam
template<typename xpu, typename DType>
class DropoutOp {
#if MXNET_USE_MKL_DROPOUT
static void BernoulliGenerate(common::random::RandGenerator<cpu, DType> gen,
int n, double p, int* r) {
typename RandGenerator<xpu, DType>::Impl genImpl(&gen, 1);
const int seed = 17 + abs(genImpl.rand() % 4096);
CHECK_GE(seed, 0);
const int nthr = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
#pragma omp parallel num_threads(nthr)
{
const int ithr = omp_get_thread_num();
const int avg_amount = (n + nthr - 1) / nthr;
const int my_offset = ithr * avg_amount;
const int my_amount = std::min(my_offset + avg_amount, n) - my_offset;
if (my_amount > 0) {
VSLStreamStatePtr stream;
vslNewStream(&stream, VSL_BRNG_MCG31, seed);
vslSkipAheadStream(stream, my_offset);
viRngBernoulli(VSL_RNG_METHOD_BERNOULLI_ICDF, stream, my_amount, r + my_offset, p);
vslDeleteStream(&stream);
}
}
}
static inline bool MKLAvailable() {
// BernoulliGenerate expects an array int, so for types smaller than int, the mask buffer
// will be too small, so we can;t use MKL in those cases
return sizeof(DType) >= sizeof(int);
}
// MKL forward pass
inline void MKLForward(const OpContext &ctx,
const std::vector<TBlob> &in_data,
const std::vector<TBlob> &out_data) {
Stream<xpu> *s = ctx.get_stream<xpu>();
RandGenerator<xpu, DType> *pgen = ctx.requested[0].get_parallel_random<xpu, DType>();
CHECK_NOTNULL(pgen);
Tensor<xpu, 2, DType> mask = out_data[dropout::kMask].FlatTo2D<xpu, DType>(s);
Tensor<xpu, 2, DType> data = in_data[dropout::kData].FlatTo2D<xpu, DType>(s);
Tensor<xpu, 2, DType> out = out_data[dropout::kOut].FlatTo2D<xpu, DType>(s);
DType *outptr = out.dptr_;
DType *dataptr = data.dptr_;
auto maskptr = reinterpret_cast<int *>(mask.dptr_);
int count = mask.shape_[0] * mask.shape_[1];
if (sizeof(DType) > sizeof(int)) {
// allocating new buffer to avoiding memory overlapping between `mask.dptr_` and `maskptr`
Tensor<xpu, 1, int> temp = ctx.requested[1].get_space_typed<xpu, 1, int>(Shape1(count), s);
maskptr = temp.dptr_;
}
BernoulliGenerate(*pgen, count, this->pkeep_, maskptr);
const float pk_1 = 1.0f / this->pkeep_;
#pragma omp parallel for num_threads(engine::OpenMP::Get()->GetRecommendedOMPThreadCount())
for (int i = 0; i < count; ++i) {
const DType maskVal = static_cast<DType>(maskptr[i]) * pk_1;
outptr[i] = dataptr[i] * maskVal;
mask.dptr_[i] = maskVal;
}
}
// MKL backward pass
inline void MKLBackward(const OpContext &ctx,
const std::vector<TBlob> &in_grad,
const std::vector<TBlob> &out_data,
const std::vector<TBlob> &out_grad) {
Stream<xpu> *s = ctx.get_stream<xpu>();
Tensor<xpu, 2, DType> grad = out_grad[dropout::kOut].FlatTo2D<xpu, DType>(s);
Tensor<xpu, 2, DType> mask = out_data[dropout::kMask].FlatTo2D<xpu, DType>(s);
Tensor<xpu, 2, DType> gdata = in_grad[dropout::kData].FlatTo2D<xpu, DType>(s);
DType *ingradptr = gdata.dptr_;
const DType *outgradptr = grad.dptr_;
const DType *maskptr = mask.dptr_;
const int count = mask.shape_[0] * mask.shape_[1];
#pragma omp parallel for num_threads(engine::OpenMP::Get()->GetRecommendedOMPThreadCount())
for (int i = 0; i < count; ++i) {
ingradptr[i] = outgradptr[i] * maskptr[i];
}
}
#endif // #if MXNET_USE_MKL_DROPOUT
public:
/*!
* \brief Dropout kernel, compute dropout tensor
*/
struct DropoutKernel {
/*!
* \brief Dropout kernel function
* \param id Thread number (0-based representing count)
* \param gen Random number generator
* \param N Total number of items in the output
* \param step Step between items, related to parallelism
* \param dropout_out Output dropout values
* \param mask_out Output mask (is multiplied to create dropout output, may be 0)
* \param input_data Input data to perform the dropout on
* \param pkeep Dropout rate (keep when the generated random number is less than this value)
*/
MSHADOW_XINLINE static void Map(index_t id,
RandGenerator<xpu, DType> gen,
const index_t N,
const index_t step,
DType *dropout_out,
DType *mask_out,
const DType *input_data,
const real_t pkeep) {
RNG_KERNEL_LOOP(xpu, DType, id, gen, N, step, {
const real_t rand_num = static_cast<real_t>(genImpl.uniform());
mask_out[i] = mshadow_op::threshold_eq::Map<real_t>(rand_num, pkeep) * (1.0f / pkeep);
dropout_out[i] = input_data[i] * mask_out[i];
});
}
};
struct BernoulliKernel {
/*! \brief Bernoulli kernel for generating mask */
MSHADOW_XINLINE static void Map(index_t id,
RandGenerator<xpu, DType> gen,
const index_t N,
const index_t step,
DType *mask_out,
const real_t pkeep) {
RNG_KERNEL_LOOP(xpu, DType, id, gen, N, step, {
const real_t rand_num = static_cast<real_t>(genImpl.uniform());
mask_out[i] = mshadow_op::threshold::Map<real_t>(rand_num, pkeep) * (1.0f / pkeep);
});
}
};
explicit DropoutOp(const DropoutParam ¶m, Context ctx) {
this->pkeep_ = 1.0f - param.p;
this->mode_ = static_cast<dropout::DropoutOpMode>(param.mode);
this->axes_ = param.axes;
this->dropout_passthrough_ = true;
#if MXNET_USE_CUDNN_DROPOUT
this->cudnn_off_ = param.cudnn_off && param.cudnn_off.value();
this->ctx_ = ctx;
if (ctx.dev_type == kGPU && this->pkeep_ > 0 && !this->cudnn_off_) {
dtype_ = mshadow::DataType<DType>::kCudnnFlag;
CUDNN_CALL(cudnnCreateTensorDescriptor(&x_desc_));
CUDNN_CALL(cudnnCreateTensorDescriptor(&y_desc_));
CUDNN_CALL(cudnnCreateTensorDescriptor(&dx_desc_));
CUDNN_CALL(cudnnCreateTensorDescriptor(&dy_desc_));
CUDNN_CALL(cudnnCreateDropoutDescriptor(&dropout_desc_));
}
#endif // MXNET_USE_CUDNN_DROPOUT
}
~DropoutOp() {
#if MXNET_USE_CUDNN_DROPOUT
if (this->ctx_.dev_type == kGPU && this->pkeep_ > 0 && !this->cudnn_off_) {
CUDNN_CALL(cudnnDestroyTensorDescriptor(x_desc_));
CUDNN_CALL(cudnnDestroyTensorDescriptor(y_desc_));
CUDNN_CALL(cudnnDestroyTensorDescriptor(dx_desc_));
CUDNN_CALL(cudnnDestroyTensorDescriptor(dy_desc_));
CUDNN_CALL(cudnnDestroyDropoutDescriptor(dropout_desc_));
}
#endif // MXNET_USE_CUDNN_DROPOUT
}
#if MXNET_USE_CUDNN_DROPOUT && defined(__CUDACC__)
inline bool CuDNNAvailable() {
return this->pkeep_ > 0 && !this->cudnn_off_;
}
inline void CuDNNForward(const OpContext &ctx,
const TBlob &in,
const TBlob &mask,
const TBlob &out) {
Stream<xpu> *s = ctx.get_stream<xpu>();
// set dropout state.
ctx.requested[0].get_cudnn_dropout_desc(&dropout_desc_, s, 1.0f - this->pkeep_);
// describe input/output tensor
int dim[4], stride[4];
dim[0] = 1;
dim[1] = 1;
dim[2] = 1;
dim[3] = out.Size();
stride[0] = out.Size();
stride[1] = out.Size();
stride[2] = out.Size();
stride[3] = 1;
CUDNN_CALL(cudnnSetTensorNdDescriptor(x_desc_,
dtype_,
4,
dim,
stride));
CUDNN_CALL(cudnnSetTensorNdDescriptor(y_desc_,
dtype_,
4,
dim,
stride));
// perform dropout with cudnn
CUDNN_CALL(cudnnDropoutGetReserveSpaceSize(x_desc_, &dropout_reserve_byte_));
// cudnn uses bits to record the positions that are dropped, so reserve bytes is always
// 1/8 of input size.
CHECK_GE(mask.Size() * sizeof(DType), dropout_reserve_byte_) <<
"The size of the mask space is smaller than the required cudnn reserved space.";
CUDNN_CALL(cudnnDropoutForward(s->dnn_handle_,
dropout_desc_,
x_desc_,
in.dptr<DType>(),
y_desc_,
out.dptr<DType>(),
mask.dptr<DType>(),
dropout_reserve_byte_));
}
inline void CuDNNBackward(const OpContext &ctx,
const TBlob &out_grad,
const TBlob &mask,
const TBlob &in_grad) {
Stream<xpu> *s = ctx.get_stream<xpu>();
// describe input/output tensor
int dim[4], stride[4];
dim[0] = 1;
dim[1] = 1;
dim[2] = 1;
dim[3] = in_grad.Size();
stride[0] = in_grad.Size();
stride[1] = in_grad.Size();
stride[2] = in_grad.Size();
stride[3] = 1;
CUDNN_CALL(cudnnSetTensorNdDescriptor(dy_desc_,
dtype_,
4,
dim,
stride));
CUDNN_CALL(cudnnSetTensorNdDescriptor(dx_desc_,
dtype_,
4,
dim,
stride));
// perform dropout with cudnn
CUDNN_CALL(cudnnDropoutBackward(s->dnn_handle_,
dropout_desc_,
dy_desc_,
out_grad.dptr<DType>(),
dx_desc_,
in_grad.dptr<DType>(),
mask.dptr<DType>(),
dropout_reserve_byte_));
}
#endif // MXNET_USE_CUDNN_DROPOUT && defined(__CUDACC__)
void Forward(const OpContext &ctx,
const std::vector<TBlob> &in_data,
const std::vector<OpReqType> &req,
const std::vector<TBlob> &out_data) {
this->dropout_passthrough_ = true;
if (req[dropout::kOut] != kNullOp) {
CHECK_EQ(in_data.size(), 1U);
if (ctx.is_train) {
CHECK_EQ(out_data.size(), 2U);
}
Stream<xpu> *s = ctx.get_stream<xpu>();
const TBlob &in = in_data[dropout::kData];
const TBlob &out = out_data[dropout::kOut];
const TBlob &mask = out_data[dropout::kMask];
if (this->pkeep_ < 1 && (ctx.is_train || this->mode_ == dropout::kAlways)) {
this->dropout_passthrough_ = false;
if (this->axes_.ndim() == 0) {
#if MXNET_USE_MKL_DROPOUT
if (MKLAvailable()) {
MKLForward(ctx, in_data, out_data);
return;
}
#endif // MXNET_USE_MKL_DROPOUT
#if MXNET_USE_CUDNN_DROPOUT && defined(__CUDACC__)
if (CuDNNAvailable()) {
CuDNNForward(ctx, in, mask, out);
return;
}
#endif // MXNET_USE_CUDNN_DROPOUT && defined(__CUDACC__)
RandGenerator<xpu, DType> *pgen = ctx.requested[0].get_parallel_random<xpu, DType>();
CHECK_NOTNULL(pgen);
CHECK(req[dropout::kOut] != kAddTo);
LaunchRNG<DropoutKernel, xpu>(s, pgen, out.Size(),
out.dptr<DType>(),
mask.dptr<DType>(),
in.dptr<DType>(),
this->pkeep_);
return;
} else {
RandGenerator<xpu, DType> *pgen = ctx.requested[0].get_parallel_random<xpu, DType>();
CHECK_NOTNULL(pgen);
// initialize the mask
LaunchRNG<BernoulliKernel, xpu>(s, pgen, mask.Size(),
mask.dptr<DType>(),
this->pkeep_);
// broadcast mul
mxnet::TShape new_lshape, new_rshape, new_oshape;
int ndim = BinaryBroadcastShapeCompact(in.shape_,
mask.shape_, out.shape_,
&new_lshape, &new_rshape, &new_oshape);
if (!ndim) {
MXNET_ASSIGN_REQ_SWITCH(req[dropout::kOut], Req, {
mxnet_op::Kernel<mxnet_op::op_with_req<mshadow_op::mul, Req>, xpu>::Launch(
s, out.Size(), out.dptr<DType>(), in.dptr<DType>(),
mask.dptr<DType>());
});
} else {
BROADCAST_NDIM_SWITCH(ndim, NDim, {
mshadow::Shape<NDim> oshape = new_oshape.get<NDim>();
mshadow::Shape<NDim> lstride = mxnet_op::calc_stride(new_lshape.get<NDim>());
mshadow::Shape<NDim> rstride = mxnet_op::calc_stride(new_rshape.get<NDim>());
mxnet_op::Kernel<mxnet_op::binary_broadcast_kernel<NDim, mshadow_op::mul>, xpu>::
template LaunchEx(s, new_oshape.Size(), req[dropout::kOut],
lstride, rstride, oshape,
in.dptr<DType>(),
mask.dptr<DType>(), out.dptr<DType>());
});
}
}
} else {
if (req[dropout::kOut] == kWriteInplace) return;
MXNET_ASSIGN_REQ_SWITCH(req[dropout::kOut], Req, {
mxnet_op::Kernel<mxnet_op::op_with_req<mshadow_op::identity, Req>, xpu>::Launch(
s, out.Size(), out.dptr<DType>(), in.dptr<DType>());
});
}
}
}
void Backward(const OpContext &ctx,
const std::vector<TBlob> &out_grad,
const std::vector<TBlob> &out_data,
const std::vector<OpReqType> &req,
const std::vector<TBlob> &in_grad) {
using namespace mshadow;
using namespace mshadow::expr;
Stream<xpu> *s = ctx.get_stream<xpu>();
if (!this->dropout_passthrough_) {
this->dropout_passthrough_ = true;
const TBlob &gdata = in_grad[dropout::kData];
const TBlob &grad = out_grad[dropout::kOut];
const TBlob &mask = out_data[dropout::kMask];
if (this->axes_.ndim() == 0) {
#if MXNET_USE_MKL_DROPOUT
if (MKLAvailable()) {
MKLBackward(ctx, in_grad, out_data, out_grad);
return;
}
#endif // MXNET_USE_MKL_DROPOUT
#if MXNET_USE_CUDNN_DROPOUT && defined(__CUDACC__)
if (CuDNNAvailable()) {
CuDNNBackward(ctx, grad, mask, gdata);
return;
}
#endif // MXNET_USE_CUDNN_DROPOUT && defined(__CUDACC__)
// standard case for dropout
CHECK_EQ(grad.Size(), mask.Size());
MXNET_ASSIGN_REQ_SWITCH(req[dropout::kData], Req, {
mxnet_op::Kernel<mxnet_op::op_with_req<mshadow_op::mul, Req>, xpu>::Launch(
s, gdata.Size(), gdata.dptr<DType>(), grad.dptr<DType>(), mask.dptr<DType>());
});
return;
} else {
// broardcast mul
mxnet::TShape new_lshape, new_rshape, new_oshape;
int ndim = BinaryBroadcastShapeCompact(grad.shape_,
mask.shape_, gdata.shape_,
&new_lshape, &new_rshape, &new_oshape);
if (!ndim) {
MXNET_ASSIGN_REQ_SWITCH(req[dropout::kData], Req, {
mxnet_op::Kernel<mxnet_op::op_with_req<mshadow_op::mul, Req>, xpu>::Launch(
s, gdata.Size(), gdata.dptr<DType>(), grad.dptr<DType>(), mask.dptr<DType>());
});
} else {
BROADCAST_NDIM_SWITCH(ndim, NDim, {
mshadow::Shape<NDim> oshape = new_oshape.get<NDim>();
mshadow::Shape<NDim> lstride = mxnet_op::calc_stride(new_lshape.get<NDim>());
mshadow::Shape<NDim> rstride = mxnet_op::calc_stride(new_rshape.get<NDim>());
mxnet_op::Kernel<mxnet_op::binary_broadcast_kernel<NDim, mshadow_op::mul>, xpu>::
template LaunchEx(s, new_oshape.Size(), req[0], lstride, rstride, oshape,
grad.dptr<DType>(), mask.dptr<DType>(), gdata.dptr<DType>());
});
}
}
} else {
const TBlob& gdata = in_grad[dropout::kData];
const TBlob& grad = out_grad[dropout::kOut];
MXNET_ASSIGN_REQ_SWITCH(req[dropout::kData], Req, {
mxnet_op::Kernel<mxnet_op::op_with_req<mshadow_op::identity, Req>, xpu>::Launch(
s, gdata.Size(), gdata.dptr<DType>(), grad.dptr<DType>());
});
}
}
private:
/*! \brief Dropout rate (keep when the generated random number is less than this value) */
real_t pkeep_;
/*! \brief Dropout mode */
dropout::DropoutOpMode mode_;
/*! \brief Axes on which dropout mask is shared in the form of broadcast multiply */
mxnet::TShape axes_;
/*! \brief Flag to record whether forward is executed in pass-through mode */
bool dropout_passthrough_;
#if MXNET_USE_CUDNN_DROPOUT
bool cudnn_off_;
Context ctx_;
cudnnDataType_t dtype_;
cudnnDropoutDescriptor_t dropout_desc_;
size_t dropout_reserve_byte_;
cudnnTensorDescriptor_t x_desc_, y_desc_, dx_desc_, dy_desc_;
#endif // MXNET_USE_CUDNN_DROPOUT
}; // class DropoutOp
template<typename xpu>
void DropoutCompute(const OpStatePtr& state,
const OpContext& ctx,
const std::vector<TBlob>& inputs,
const std::vector<OpReqType>& req,
const std::vector<TBlob>& outputs) {
MSHADOW_REAL_TYPE_SWITCH(inputs[0].type_flag_, DType, {
DropoutOp<xpu, DType>& op = state.get_state<DropoutOp<xpu, DType>>();
op.Forward(ctx, inputs, req, outputs);
});
}
template<typename xpu>
void DropoutGradCompute(const OpStatePtr& state,
const OpContext& ctx,
const std::vector<TBlob>& inputs,
const std::vector<OpReqType>& req,
const std::vector<TBlob>& outputs) {
CHECK_EQ(inputs.size(), 2U);
CHECK_EQ(outputs.size(), 1);
CHECK_EQ(req.size(), 1);
std::vector<TBlob> out_grads(2);
std::vector<TBlob> out_data(2);
out_grads[dropout::kOut] = inputs[0];
out_data[dropout::kMask] = inputs[1];
MSHADOW_REAL_TYPE_SWITCH(inputs[0].type_flag_, DType, {
DropoutOp<xpu, DType>& op = state.get_state<DropoutOp<xpu, DType>>();
op.Backward(ctx, out_grads, out_data, req, outputs);
});
}
} // namespace op
} // namespace mxnet
#endif // MXNET_OPERATOR_NN_DROPOUT_INL_H_
|
profile.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% PPPP RRRR OOO FFFFF IIIII L EEEEE %
% P P R R O O F I L E %
% PPPP RRRR O O FFF I L EEE %
% P R R O O F I L E %
% P R R OOO F IIIII LLLLL EEEEE %
% %
% %
% MagickCore Image Profile Methods %
% %
% Software Design %
% Cristy %
% July 1992 %
% %
% %
% Copyright 1999-2017 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% https://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/attribute.h"
#include "MagickCore/cache.h"
#include "MagickCore/color.h"
#include "MagickCore/colorspace-private.h"
#include "MagickCore/configure.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/image.h"
#include "MagickCore/linked-list.h"
#include "MagickCore/memory_.h"
#include "MagickCore/monitor.h"
#include "MagickCore/monitor-private.h"
#include "MagickCore/option.h"
#include "MagickCore/option-private.h"
#include "MagickCore/pixel-accessor.h"
#include "MagickCore/profile.h"
#include "MagickCore/profile-private.h"
#include "MagickCore/property.h"
#include "MagickCore/quantum.h"
#include "MagickCore/quantum-private.h"
#include "MagickCore/resource_.h"
#include "MagickCore/splay-tree.h"
#include "MagickCore/string_.h"
#include "MagickCore/thread-private.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#if defined(MAGICKCORE_LCMS_DELEGATE)
#if defined(MAGICKCORE_HAVE_LCMS_LCMS2_H)
#include <wchar.h>
#include <lcms/lcms2.h>
#else
#include <wchar.h>
#include "lcms2.h"
#endif
#endif
/*
Forward declarations
*/
static MagickBooleanType
SetImageProfileInternal(Image *,const char *,const StringInfo *,
const MagickBooleanType,ExceptionInfo *);
static void
WriteTo8BimProfile(Image *,const char*,const StringInfo *);
/*
Typedef declarations
*/
struct _ProfileInfo
{
char
*name;
size_t
length;
unsigned char
*info;
size_t
signature;
};
typedef struct _CMSExceptionInfo
{
Image
*image;
ExceptionInfo
*exception;
} CMSExceptionInfo;
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C l o n e I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CloneImageProfiles() clones one or more image profiles.
%
% The format of the CloneImageProfiles method is:
%
% MagickBooleanType CloneImageProfiles(Image *image,
% const Image *clone_image)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o clone_image: the clone image.
%
*/
MagickExport MagickBooleanType CloneImageProfiles(Image *image,
const Image *clone_image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(clone_image != (const Image *) NULL);
assert(clone_image->signature == MagickCoreSignature);
if (clone_image->profiles != (void *) NULL)
{
if (image->profiles != (void *) NULL)
DestroyImageProfiles(image);
image->profiles=CloneSplayTree((SplayTreeInfo *) clone_image->profiles,
(void *(*)(void *)) ConstantString,(void *(*)(void *)) CloneStringInfo);
}
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e l e t e I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DeleteImageProfile() deletes a profile from the image by its name.
%
% The format of the DeleteImageProfile method is:
%
% MagickBooleanTyupe DeleteImageProfile(Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport MagickBooleanType DeleteImageProfile(Image *image,const char *name)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return(MagickFalse);
WriteTo8BimProfile(image,name,(StringInfo *) NULL);
return(DeleteNodeFromSplayTree((SplayTreeInfo *) image->profiles,name));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e s t r o y I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyImageProfiles() releases memory associated with an image profile map.
%
% The format of the DestroyProfiles method is:
%
% void DestroyImageProfiles(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void DestroyImageProfiles(Image *image)
{
if (image->profiles != (SplayTreeInfo *) NULL)
image->profiles=DestroySplayTree((SplayTreeInfo *) image->profiles);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageProfile() gets a profile associated with an image by name.
%
% The format of the GetImageProfile method is:
%
% const StringInfo *GetImageProfile(const Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport const StringInfo *GetImageProfile(const Image *image,
const char *name)
{
const StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((StringInfo *) NULL);
profile=(const StringInfo *) GetValueFromSplayTree((SplayTreeInfo *)
image->profiles,name);
return(profile);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t N e x t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetNextImageProfile() gets the next profile name for an image.
%
% The format of the GetNextImageProfile method is:
%
% char *GetNextImageProfile(const Image *image)
%
% A description of each parameter follows:
%
% o hash_info: the hash info.
%
*/
MagickExport char *GetNextImageProfile(const Image *image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((char *) NULL);
return((char *) GetNextKeyInSplayTree((SplayTreeInfo *) image->profiles));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P r o f i l e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ProfileImage() associates, applies, or removes an ICM, IPTC, or generic
% profile with / to / from an image. If the profile is NULL, it is removed
% from the image otherwise added or applied. Use a name of '*' and a profile
% of NULL to remove all profiles from the image.
%
% ICC and ICM profiles are handled as follows: If the image does not have
% an associated color profile, the one you provide is associated with the
% image and the image pixels are not transformed. Otherwise, the colorspace
% transform defined by the existing and new profile are applied to the image
% pixels and the new profile is associated with the image.
%
% The format of the ProfileImage method is:
%
% MagickBooleanType ProfileImage(Image *image,const char *name,
% const void *datum,const size_t length,const MagickBooleanType clone)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: Name of profile to add or remove: ICC, IPTC, or generic profile.
%
% o datum: the profile data.
%
% o length: the length of the profile.
%
% o clone: should be MagickFalse.
%
*/
#if defined(MAGICKCORE_LCMS_DELEGATE)
static double **DestroyPixelThreadSet(double **pixels)
{
register ssize_t
i;
assert(pixels != (double **) NULL);
for (i=0; i < (ssize_t) GetMagickResourceLimit(ThreadResource); i++)
if (pixels[i] != (double *) NULL)
pixels[i]=(double *) RelinquishMagickMemory(pixels[i]);
pixels=(double **) RelinquishMagickMemory(pixels);
return(pixels);
}
static double **AcquirePixelThreadSet(const size_t columns,
const size_t channels)
{
double
**pixels;
register ssize_t
i;
size_t
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
pixels=(double **) AcquireQuantumMemory(number_threads,sizeof(*pixels));
if (pixels == (double **) NULL)
return((double **) NULL);
(void) ResetMagickMemory(pixels,0,number_threads*sizeof(*pixels));
for (i=0; i < (ssize_t) number_threads; i++)
{
pixels[i]=(double *) AcquireQuantumMemory(columns,channels*
sizeof(**pixels));
if (pixels[i] == (double *) NULL)
return(DestroyPixelThreadSet(pixels));
}
return(pixels);
}
static cmsHTRANSFORM *DestroyTransformThreadSet(cmsHTRANSFORM *transform)
{
register ssize_t
i;
assert(transform != (cmsHTRANSFORM *) NULL);
for (i=0; i < (ssize_t) GetMagickResourceLimit(ThreadResource); i++)
if (transform[i] != (cmsHTRANSFORM) NULL)
cmsDeleteTransform(transform[i]);
transform=(cmsHTRANSFORM *) RelinquishMagickMemory(transform);
return(transform);
}
static cmsHTRANSFORM *AcquireTransformThreadSet(Image *image,
const cmsHPROFILE source_profile,const cmsUInt32Number source_type,
const cmsHPROFILE target_profile,const cmsUInt32Number target_type,
const int intent,const cmsUInt32Number flags)
{
cmsHTRANSFORM
*transform;
register ssize_t
i;
size_t
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
transform=(cmsHTRANSFORM *) AcquireQuantumMemory(number_threads,
sizeof(*transform));
if (transform == (cmsHTRANSFORM *) NULL)
return((cmsHTRANSFORM *) NULL);
(void) ResetMagickMemory(transform,0,number_threads*sizeof(*transform));
for (i=0; i < (ssize_t) number_threads; i++)
{
transform[i]=cmsCreateTransformTHR((cmsContext) image,source_profile,
source_type,target_profile,target_type,intent,flags);
if (transform[i] == (cmsHTRANSFORM) NULL)
return(DestroyTransformThreadSet(transform));
}
return(transform);
}
#endif
#if defined(MAGICKCORE_LCMS_DELEGATE)
static void CMSExceptionHandler(cmsContext context,cmsUInt32Number severity,
const char *message)
{
CMSExceptionInfo
*cms_exception;
ExceptionInfo
*exception;
Image
*image;
cms_exception=(CMSExceptionInfo *) context;
if (cms_exception == (CMSExceptionInfo *) NULL)
return;
exception=cms_exception->exception;
if (exception == (ExceptionInfo *) NULL)
return;
image=cms_exception->image;
if (image == (Image *) NULL)
{
(void) ThrowMagickException(exception,GetMagickModule(),ImageWarning,
"UnableToTransformColorspace","`%s'","unknown context");
return;
}
if (image->debug != MagickFalse)
(void) LogMagickEvent(TransformEvent,GetMagickModule(),"lcms: #%u, %s",
severity,message != (char *) NULL ? message : "no message");
(void) ThrowMagickException(exception,GetMagickModule(),ImageWarning,
"UnableToTransformColorspace","`%s'",image->filename);
}
#endif
static MagickBooleanType SetsRGBImageProfile(Image *image,
ExceptionInfo *exception)
{
static unsigned char
sRGBProfile[] =
{
0x00, 0x00, 0x0c, 0x8c, 0x61, 0x72, 0x67, 0x6c, 0x02, 0x20, 0x00, 0x00,
0x6d, 0x6e, 0x74, 0x72, 0x52, 0x47, 0x42, 0x20, 0x58, 0x59, 0x5a, 0x20,
0x07, 0xde, 0x00, 0x01, 0x00, 0x06, 0x00, 0x16, 0x00, 0x0f, 0x00, 0x3a,
0x61, 0x63, 0x73, 0x70, 0x4d, 0x53, 0x46, 0x54, 0x00, 0x00, 0x00, 0x00,
0x49, 0x45, 0x43, 0x20, 0x73, 0x52, 0x47, 0x42, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6, 0xd6,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xd3, 0x2d, 0x61, 0x72, 0x67, 0x6c,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x01, 0x50, 0x00, 0x00, 0x00, 0x99,
0x63, 0x70, 0x72, 0x74, 0x00, 0x00, 0x01, 0xec, 0x00, 0x00, 0x00, 0x67,
0x64, 0x6d, 0x6e, 0x64, 0x00, 0x00, 0x02, 0x54, 0x00, 0x00, 0x00, 0x70,
0x64, 0x6d, 0x64, 0x64, 0x00, 0x00, 0x02, 0xc4, 0x00, 0x00, 0x00, 0x88,
0x74, 0x65, 0x63, 0x68, 0x00, 0x00, 0x03, 0x4c, 0x00, 0x00, 0x00, 0x0c,
0x76, 0x75, 0x65, 0x64, 0x00, 0x00, 0x03, 0x58, 0x00, 0x00, 0x00, 0x67,
0x76, 0x69, 0x65, 0x77, 0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x24,
0x6c, 0x75, 0x6d, 0x69, 0x00, 0x00, 0x03, 0xe4, 0x00, 0x00, 0x00, 0x14,
0x6d, 0x65, 0x61, 0x73, 0x00, 0x00, 0x03, 0xf8, 0x00, 0x00, 0x00, 0x24,
0x77, 0x74, 0x70, 0x74, 0x00, 0x00, 0x04, 0x1c, 0x00, 0x00, 0x00, 0x14,
0x62, 0x6b, 0x70, 0x74, 0x00, 0x00, 0x04, 0x30, 0x00, 0x00, 0x00, 0x14,
0x72, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x04, 0x44, 0x00, 0x00, 0x00, 0x14,
0x67, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x04, 0x58, 0x00, 0x00, 0x00, 0x14,
0x62, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x04, 0x6c, 0x00, 0x00, 0x00, 0x14,
0x72, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x80, 0x00, 0x00, 0x08, 0x0c,
0x67, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x80, 0x00, 0x00, 0x08, 0x0c,
0x62, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x80, 0x00, 0x00, 0x08, 0x0c,
0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f,
0x73, 0x52, 0x47, 0x42, 0x20, 0x49, 0x45, 0x43, 0x36, 0x31, 0x39, 0x36,
0x36, 0x2d, 0x32, 0x2e, 0x31, 0x20, 0x28, 0x45, 0x71, 0x75, 0x69, 0x76,
0x61, 0x6c, 0x65, 0x6e, 0x74, 0x20, 0x74, 0x6f, 0x20, 0x77, 0x77, 0x77,
0x2e, 0x73, 0x72, 0x67, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x20, 0x31, 0x39,
0x39, 0x38, 0x20, 0x48, 0x50, 0x20, 0x70, 0x72, 0x6f, 0x66, 0x69, 0x6c,
0x65, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x3f, 0x73, 0x52, 0x47, 0x42, 0x20, 0x49, 0x45, 0x43, 0x36, 0x31,
0x39, 0x36, 0x36, 0x2d, 0x32, 0x2e, 0x31, 0x20, 0x28, 0x45, 0x71, 0x75,
0x69, 0x76, 0x61, 0x6c, 0x65, 0x6e, 0x74, 0x20, 0x74, 0x6f, 0x20, 0x77,
0x77, 0x77, 0x2e, 0x73, 0x72, 0x67, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x20,
0x31, 0x39, 0x39, 0x38, 0x20, 0x48, 0x50, 0x20, 0x70, 0x72, 0x6f, 0x66,
0x69, 0x6c, 0x65, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x74, 0x65, 0x78, 0x74, 0x00, 0x00, 0x00, 0x00, 0x43, 0x72, 0x65, 0x61,
0x74, 0x65, 0x64, 0x20, 0x62, 0x79, 0x20, 0x47, 0x72, 0x61, 0x65, 0x6d,
0x65, 0x20, 0x57, 0x2e, 0x20, 0x47, 0x69, 0x6c, 0x6c, 0x2e, 0x20, 0x52,
0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x64, 0x20, 0x69, 0x6e, 0x74, 0x6f,
0x20, 0x74, 0x68, 0x65, 0x20, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x20,
0x64, 0x6f, 0x6d, 0x61, 0x69, 0x6e, 0x2e, 0x20, 0x4e, 0x6f, 0x20, 0x57,
0x61, 0x72, 0x72, 0x61, 0x6e, 0x74, 0x79, 0x2c, 0x20, 0x55, 0x73, 0x65,
0x20, 0x61, 0x74, 0x20, 0x79, 0x6f, 0x75, 0x72, 0x20, 0x6f, 0x77, 0x6e,
0x20, 0x72, 0x69, 0x73, 0x6b, 0x2e, 0x00, 0x00, 0x64, 0x65, 0x73, 0x63,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x49, 0x45, 0x43, 0x20,
0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x69,
0x65, 0x63, 0x2e, 0x63, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x16, 0x49, 0x45, 0x43, 0x20, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x69, 0x65, 0x63, 0x2e,
0x63, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2e,
0x49, 0x45, 0x43, 0x20, 0x36, 0x31, 0x39, 0x36, 0x36, 0x2d, 0x32, 0x2e,
0x31, 0x20, 0x44, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x20, 0x52, 0x47,
0x42, 0x20, 0x63, 0x6f, 0x6c, 0x6f, 0x75, 0x72, 0x20, 0x73, 0x70, 0x61,
0x63, 0x65, 0x20, 0x2d, 0x20, 0x73, 0x52, 0x47, 0x42, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2e, 0x49, 0x45, 0x43,
0x20, 0x36, 0x31, 0x39, 0x36, 0x36, 0x2d, 0x32, 0x2e, 0x31, 0x20, 0x44,
0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x20, 0x52, 0x47, 0x42, 0x20, 0x63,
0x6f, 0x6c, 0x6f, 0x75, 0x72, 0x20, 0x73, 0x70, 0x61, 0x63, 0x65, 0x20,
0x2d, 0x20, 0x73, 0x52, 0x47, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x73, 0x69, 0x67, 0x20, 0x00, 0x00, 0x00, 0x00,
0x43, 0x52, 0x54, 0x20, 0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x45, 0x43, 0x36, 0x31, 0x39, 0x36, 0x36,
0x2d, 0x32, 0x2e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x45, 0x43, 0x36, 0x31, 0x39, 0x36, 0x36,
0x2d, 0x32, 0x2e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x76, 0x69, 0x65, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0xa4, 0x7c,
0x00, 0x14, 0x5f, 0x30, 0x00, 0x10, 0xce, 0x02, 0x00, 0x03, 0xed, 0xb2,
0x00, 0x04, 0x13, 0x0a, 0x00, 0x03, 0x5c, 0x67, 0x00, 0x00, 0x00, 0x01,
0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4c, 0x0a, 0x3d,
0x00, 0x50, 0x00, 0x00, 0x00, 0x57, 0x1e, 0xb8, 0x6d, 0x65, 0x61, 0x73,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x02, 0x8f, 0x00, 0x00, 0x00, 0x02, 0x58, 0x59, 0x5a, 0x20,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf3, 0x51, 0x00, 0x01, 0x00, 0x00,
0x00, 0x01, 0x16, 0xcc, 0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6f, 0xa0,
0x00, 0x00, 0x38, 0xf5, 0x00, 0x00, 0x03, 0x90, 0x58, 0x59, 0x5a, 0x20,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x97, 0x00, 0x00, 0xb7, 0x87,
0x00, 0x00, 0x18, 0xd9, 0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x24, 0x9f, 0x00, 0x00, 0x0f, 0x84, 0x00, 0x00, 0xb6, 0xc4,
0x63, 0x75, 0x72, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
0x00, 0x00, 0x00, 0x05, 0x00, 0x0a, 0x00, 0x0f, 0x00, 0x14, 0x00, 0x19,
0x00, 0x1e, 0x00, 0x23, 0x00, 0x28, 0x00, 0x2d, 0x00, 0x32, 0x00, 0x37,
0x00, 0x3b, 0x00, 0x40, 0x00, 0x45, 0x00, 0x4a, 0x00, 0x4f, 0x00, 0x54,
0x00, 0x59, 0x00, 0x5e, 0x00, 0x63, 0x00, 0x68, 0x00, 0x6d, 0x00, 0x72,
0x00, 0x77, 0x00, 0x7c, 0x00, 0x81, 0x00, 0x86, 0x00, 0x8b, 0x00, 0x90,
0x00, 0x95, 0x00, 0x9a, 0x00, 0x9f, 0x00, 0xa4, 0x00, 0xa9, 0x00, 0xae,
0x00, 0xb2, 0x00, 0xb7, 0x00, 0xbc, 0x00, 0xc1, 0x00, 0xc6, 0x00, 0xcb,
0x00, 0xd0, 0x00, 0xd5, 0x00, 0xdb, 0x00, 0xe0, 0x00, 0xe5, 0x00, 0xeb,
0x00, 0xf0, 0x00, 0xf6, 0x00, 0xfb, 0x01, 0x01, 0x01, 0x07, 0x01, 0x0d,
0x01, 0x13, 0x01, 0x19, 0x01, 0x1f, 0x01, 0x25, 0x01, 0x2b, 0x01, 0x32,
0x01, 0x38, 0x01, 0x3e, 0x01, 0x45, 0x01, 0x4c, 0x01, 0x52, 0x01, 0x59,
0x01, 0x60, 0x01, 0x67, 0x01, 0x6e, 0x01, 0x75, 0x01, 0x7c, 0x01, 0x83,
0x01, 0x8b, 0x01, 0x92, 0x01, 0x9a, 0x01, 0xa1, 0x01, 0xa9, 0x01, 0xb1,
0x01, 0xb9, 0x01, 0xc1, 0x01, 0xc9, 0x01, 0xd1, 0x01, 0xd9, 0x01, 0xe1,
0x01, 0xe9, 0x01, 0xf2, 0x01, 0xfa, 0x02, 0x03, 0x02, 0x0c, 0x02, 0x14,
0x02, 0x1d, 0x02, 0x26, 0x02, 0x2f, 0x02, 0x38, 0x02, 0x41, 0x02, 0x4b,
0x02, 0x54, 0x02, 0x5d, 0x02, 0x67, 0x02, 0x71, 0x02, 0x7a, 0x02, 0x84,
0x02, 0x8e, 0x02, 0x98, 0x02, 0xa2, 0x02, 0xac, 0x02, 0xb6, 0x02, 0xc1,
0x02, 0xcb, 0x02, 0xd5, 0x02, 0xe0, 0x02, 0xeb, 0x02, 0xf5, 0x03, 0x00,
0x03, 0x0b, 0x03, 0x16, 0x03, 0x21, 0x03, 0x2d, 0x03, 0x38, 0x03, 0x43,
0x03, 0x4f, 0x03, 0x5a, 0x03, 0x66, 0x03, 0x72, 0x03, 0x7e, 0x03, 0x8a,
0x03, 0x96, 0x03, 0xa2, 0x03, 0xae, 0x03, 0xba, 0x03, 0xc7, 0x03, 0xd3,
0x03, 0xe0, 0x03, 0xec, 0x03, 0xf9, 0x04, 0x06, 0x04, 0x13, 0x04, 0x20,
0x04, 0x2d, 0x04, 0x3b, 0x04, 0x48, 0x04, 0x55, 0x04, 0x63, 0x04, 0x71,
0x04, 0x7e, 0x04, 0x8c, 0x04, 0x9a, 0x04, 0xa8, 0x04, 0xb6, 0x04, 0xc4,
0x04, 0xd3, 0x04, 0xe1, 0x04, 0xf0, 0x04, 0xfe, 0x05, 0x0d, 0x05, 0x1c,
0x05, 0x2b, 0x05, 0x3a, 0x05, 0x49, 0x05, 0x58, 0x05, 0x67, 0x05, 0x77,
0x05, 0x86, 0x05, 0x96, 0x05, 0xa6, 0x05, 0xb5, 0x05, 0xc5, 0x05, 0xd5,
0x05, 0xe5, 0x05, 0xf6, 0x06, 0x06, 0x06, 0x16, 0x06, 0x27, 0x06, 0x37,
0x06, 0x48, 0x06, 0x59, 0x06, 0x6a, 0x06, 0x7b, 0x06, 0x8c, 0x06, 0x9d,
0x06, 0xaf, 0x06, 0xc0, 0x06, 0xd1, 0x06, 0xe3, 0x06, 0xf5, 0x07, 0x07,
0x07, 0x19, 0x07, 0x2b, 0x07, 0x3d, 0x07, 0x4f, 0x07, 0x61, 0x07, 0x74,
0x07, 0x86, 0x07, 0x99, 0x07, 0xac, 0x07, 0xbf, 0x07, 0xd2, 0x07, 0xe5,
0x07, 0xf8, 0x08, 0x0b, 0x08, 0x1f, 0x08, 0x32, 0x08, 0x46, 0x08, 0x5a,
0x08, 0x6e, 0x08, 0x82, 0x08, 0x96, 0x08, 0xaa, 0x08, 0xbe, 0x08, 0xd2,
0x08, 0xe7, 0x08, 0xfb, 0x09, 0x10, 0x09, 0x25, 0x09, 0x3a, 0x09, 0x4f,
0x09, 0x64, 0x09, 0x79, 0x09, 0x8f, 0x09, 0xa4, 0x09, 0xba, 0x09, 0xcf,
0x09, 0xe5, 0x09, 0xfb, 0x0a, 0x11, 0x0a, 0x27, 0x0a, 0x3d, 0x0a, 0x54,
0x0a, 0x6a, 0x0a, 0x81, 0x0a, 0x98, 0x0a, 0xae, 0x0a, 0xc5, 0x0a, 0xdc,
0x0a, 0xf3, 0x0b, 0x0b, 0x0b, 0x22, 0x0b, 0x39, 0x0b, 0x51, 0x0b, 0x69,
0x0b, 0x80, 0x0b, 0x98, 0x0b, 0xb0, 0x0b, 0xc8, 0x0b, 0xe1, 0x0b, 0xf9,
0x0c, 0x12, 0x0c, 0x2a, 0x0c, 0x43, 0x0c, 0x5c, 0x0c, 0x75, 0x0c, 0x8e,
0x0c, 0xa7, 0x0c, 0xc0, 0x0c, 0xd9, 0x0c, 0xf3, 0x0d, 0x0d, 0x0d, 0x26,
0x0d, 0x40, 0x0d, 0x5a, 0x0d, 0x74, 0x0d, 0x8e, 0x0d, 0xa9, 0x0d, 0xc3,
0x0d, 0xde, 0x0d, 0xf8, 0x0e, 0x13, 0x0e, 0x2e, 0x0e, 0x49, 0x0e, 0x64,
0x0e, 0x7f, 0x0e, 0x9b, 0x0e, 0xb6, 0x0e, 0xd2, 0x0e, 0xee, 0x0f, 0x09,
0x0f, 0x25, 0x0f, 0x41, 0x0f, 0x5e, 0x0f, 0x7a, 0x0f, 0x96, 0x0f, 0xb3,
0x0f, 0xcf, 0x0f, 0xec, 0x10, 0x09, 0x10, 0x26, 0x10, 0x43, 0x10, 0x61,
0x10, 0x7e, 0x10, 0x9b, 0x10, 0xb9, 0x10, 0xd7, 0x10, 0xf5, 0x11, 0x13,
0x11, 0x31, 0x11, 0x4f, 0x11, 0x6d, 0x11, 0x8c, 0x11, 0xaa, 0x11, 0xc9,
0x11, 0xe8, 0x12, 0x07, 0x12, 0x26, 0x12, 0x45, 0x12, 0x64, 0x12, 0x84,
0x12, 0xa3, 0x12, 0xc3, 0x12, 0xe3, 0x13, 0x03, 0x13, 0x23, 0x13, 0x43,
0x13, 0x63, 0x13, 0x83, 0x13, 0xa4, 0x13, 0xc5, 0x13, 0xe5, 0x14, 0x06,
0x14, 0x27, 0x14, 0x49, 0x14, 0x6a, 0x14, 0x8b, 0x14, 0xad, 0x14, 0xce,
0x14, 0xf0, 0x15, 0x12, 0x15, 0x34, 0x15, 0x56, 0x15, 0x78, 0x15, 0x9b,
0x15, 0xbd, 0x15, 0xe0, 0x16, 0x03, 0x16, 0x26, 0x16, 0x49, 0x16, 0x6c,
0x16, 0x8f, 0x16, 0xb2, 0x16, 0xd6, 0x16, 0xfa, 0x17, 0x1d, 0x17, 0x41,
0x17, 0x65, 0x17, 0x89, 0x17, 0xae, 0x17, 0xd2, 0x17, 0xf7, 0x18, 0x1b,
0x18, 0x40, 0x18, 0x65, 0x18, 0x8a, 0x18, 0xaf, 0x18, 0xd5, 0x18, 0xfa,
0x19, 0x20, 0x19, 0x45, 0x19, 0x6b, 0x19, 0x91, 0x19, 0xb7, 0x19, 0xdd,
0x1a, 0x04, 0x1a, 0x2a, 0x1a, 0x51, 0x1a, 0x77, 0x1a, 0x9e, 0x1a, 0xc5,
0x1a, 0xec, 0x1b, 0x14, 0x1b, 0x3b, 0x1b, 0x63, 0x1b, 0x8a, 0x1b, 0xb2,
0x1b, 0xda, 0x1c, 0x02, 0x1c, 0x2a, 0x1c, 0x52, 0x1c, 0x7b, 0x1c, 0xa3,
0x1c, 0xcc, 0x1c, 0xf5, 0x1d, 0x1e, 0x1d, 0x47, 0x1d, 0x70, 0x1d, 0x99,
0x1d, 0xc3, 0x1d, 0xec, 0x1e, 0x16, 0x1e, 0x40, 0x1e, 0x6a, 0x1e, 0x94,
0x1e, 0xbe, 0x1e, 0xe9, 0x1f, 0x13, 0x1f, 0x3e, 0x1f, 0x69, 0x1f, 0x94,
0x1f, 0xbf, 0x1f, 0xea, 0x20, 0x15, 0x20, 0x41, 0x20, 0x6c, 0x20, 0x98,
0x20, 0xc4, 0x20, 0xf0, 0x21, 0x1c, 0x21, 0x48, 0x21, 0x75, 0x21, 0xa1,
0x21, 0xce, 0x21, 0xfb, 0x22, 0x27, 0x22, 0x55, 0x22, 0x82, 0x22, 0xaf,
0x22, 0xdd, 0x23, 0x0a, 0x23, 0x38, 0x23, 0x66, 0x23, 0x94, 0x23, 0xc2,
0x23, 0xf0, 0x24, 0x1f, 0x24, 0x4d, 0x24, 0x7c, 0x24, 0xab, 0x24, 0xda,
0x25, 0x09, 0x25, 0x38, 0x25, 0x68, 0x25, 0x97, 0x25, 0xc7, 0x25, 0xf7,
0x26, 0x27, 0x26, 0x57, 0x26, 0x87, 0x26, 0xb7, 0x26, 0xe8, 0x27, 0x18,
0x27, 0x49, 0x27, 0x7a, 0x27, 0xab, 0x27, 0xdc, 0x28, 0x0d, 0x28, 0x3f,
0x28, 0x71, 0x28, 0xa2, 0x28, 0xd4, 0x29, 0x06, 0x29, 0x38, 0x29, 0x6b,
0x29, 0x9d, 0x29, 0xd0, 0x2a, 0x02, 0x2a, 0x35, 0x2a, 0x68, 0x2a, 0x9b,
0x2a, 0xcf, 0x2b, 0x02, 0x2b, 0x36, 0x2b, 0x69, 0x2b, 0x9d, 0x2b, 0xd1,
0x2c, 0x05, 0x2c, 0x39, 0x2c, 0x6e, 0x2c, 0xa2, 0x2c, 0xd7, 0x2d, 0x0c,
0x2d, 0x41, 0x2d, 0x76, 0x2d, 0xab, 0x2d, 0xe1, 0x2e, 0x16, 0x2e, 0x4c,
0x2e, 0x82, 0x2e, 0xb7, 0x2e, 0xee, 0x2f, 0x24, 0x2f, 0x5a, 0x2f, 0x91,
0x2f, 0xc7, 0x2f, 0xfe, 0x30, 0x35, 0x30, 0x6c, 0x30, 0xa4, 0x30, 0xdb,
0x31, 0x12, 0x31, 0x4a, 0x31, 0x82, 0x31, 0xba, 0x31, 0xf2, 0x32, 0x2a,
0x32, 0x63, 0x32, 0x9b, 0x32, 0xd4, 0x33, 0x0d, 0x33, 0x46, 0x33, 0x7f,
0x33, 0xb8, 0x33, 0xf1, 0x34, 0x2b, 0x34, 0x65, 0x34, 0x9e, 0x34, 0xd8,
0x35, 0x13, 0x35, 0x4d, 0x35, 0x87, 0x35, 0xc2, 0x35, 0xfd, 0x36, 0x37,
0x36, 0x72, 0x36, 0xae, 0x36, 0xe9, 0x37, 0x24, 0x37, 0x60, 0x37, 0x9c,
0x37, 0xd7, 0x38, 0x14, 0x38, 0x50, 0x38, 0x8c, 0x38, 0xc8, 0x39, 0x05,
0x39, 0x42, 0x39, 0x7f, 0x39, 0xbc, 0x39, 0xf9, 0x3a, 0x36, 0x3a, 0x74,
0x3a, 0xb2, 0x3a, 0xef, 0x3b, 0x2d, 0x3b, 0x6b, 0x3b, 0xaa, 0x3b, 0xe8,
0x3c, 0x27, 0x3c, 0x65, 0x3c, 0xa4, 0x3c, 0xe3, 0x3d, 0x22, 0x3d, 0x61,
0x3d, 0xa1, 0x3d, 0xe0, 0x3e, 0x20, 0x3e, 0x60, 0x3e, 0xa0, 0x3e, 0xe0,
0x3f, 0x21, 0x3f, 0x61, 0x3f, 0xa2, 0x3f, 0xe2, 0x40, 0x23, 0x40, 0x64,
0x40, 0xa6, 0x40, 0xe7, 0x41, 0x29, 0x41, 0x6a, 0x41, 0xac, 0x41, 0xee,
0x42, 0x30, 0x42, 0x72, 0x42, 0xb5, 0x42, 0xf7, 0x43, 0x3a, 0x43, 0x7d,
0x43, 0xc0, 0x44, 0x03, 0x44, 0x47, 0x44, 0x8a, 0x44, 0xce, 0x45, 0x12,
0x45, 0x55, 0x45, 0x9a, 0x45, 0xde, 0x46, 0x22, 0x46, 0x67, 0x46, 0xab,
0x46, 0xf0, 0x47, 0x35, 0x47, 0x7b, 0x47, 0xc0, 0x48, 0x05, 0x48, 0x4b,
0x48, 0x91, 0x48, 0xd7, 0x49, 0x1d, 0x49, 0x63, 0x49, 0xa9, 0x49, 0xf0,
0x4a, 0x37, 0x4a, 0x7d, 0x4a, 0xc4, 0x4b, 0x0c, 0x4b, 0x53, 0x4b, 0x9a,
0x4b, 0xe2, 0x4c, 0x2a, 0x4c, 0x72, 0x4c, 0xba, 0x4d, 0x02, 0x4d, 0x4a,
0x4d, 0x93, 0x4d, 0xdc, 0x4e, 0x25, 0x4e, 0x6e, 0x4e, 0xb7, 0x4f, 0x00,
0x4f, 0x49, 0x4f, 0x93, 0x4f, 0xdd, 0x50, 0x27, 0x50, 0x71, 0x50, 0xbb,
0x51, 0x06, 0x51, 0x50, 0x51, 0x9b, 0x51, 0xe6, 0x52, 0x31, 0x52, 0x7c,
0x52, 0xc7, 0x53, 0x13, 0x53, 0x5f, 0x53, 0xaa, 0x53, 0xf6, 0x54, 0x42,
0x54, 0x8f, 0x54, 0xdb, 0x55, 0x28, 0x55, 0x75, 0x55, 0xc2, 0x56, 0x0f,
0x56, 0x5c, 0x56, 0xa9, 0x56, 0xf7, 0x57, 0x44, 0x57, 0x92, 0x57, 0xe0,
0x58, 0x2f, 0x58, 0x7d, 0x58, 0xcb, 0x59, 0x1a, 0x59, 0x69, 0x59, 0xb8,
0x5a, 0x07, 0x5a, 0x56, 0x5a, 0xa6, 0x5a, 0xf5, 0x5b, 0x45, 0x5b, 0x95,
0x5b, 0xe5, 0x5c, 0x35, 0x5c, 0x86, 0x5c, 0xd6, 0x5d, 0x27, 0x5d, 0x78,
0x5d, 0xc9, 0x5e, 0x1a, 0x5e, 0x6c, 0x5e, 0xbd, 0x5f, 0x0f, 0x5f, 0x61,
0x5f, 0xb3, 0x60, 0x05, 0x60, 0x57, 0x60, 0xaa, 0x60, 0xfc, 0x61, 0x4f,
0x61, 0xa2, 0x61, 0xf5, 0x62, 0x49, 0x62, 0x9c, 0x62, 0xf0, 0x63, 0x43,
0x63, 0x97, 0x63, 0xeb, 0x64, 0x40, 0x64, 0x94, 0x64, 0xe9, 0x65, 0x3d,
0x65, 0x92, 0x65, 0xe7, 0x66, 0x3d, 0x66, 0x92, 0x66, 0xe8, 0x67, 0x3d,
0x67, 0x93, 0x67, 0xe9, 0x68, 0x3f, 0x68, 0x96, 0x68, 0xec, 0x69, 0x43,
0x69, 0x9a, 0x69, 0xf1, 0x6a, 0x48, 0x6a, 0x9f, 0x6a, 0xf7, 0x6b, 0x4f,
0x6b, 0xa7, 0x6b, 0xff, 0x6c, 0x57, 0x6c, 0xaf, 0x6d, 0x08, 0x6d, 0x60,
0x6d, 0xb9, 0x6e, 0x12, 0x6e, 0x6b, 0x6e, 0xc4, 0x6f, 0x1e, 0x6f, 0x78,
0x6f, 0xd1, 0x70, 0x2b, 0x70, 0x86, 0x70, 0xe0, 0x71, 0x3a, 0x71, 0x95,
0x71, 0xf0, 0x72, 0x4b, 0x72, 0xa6, 0x73, 0x01, 0x73, 0x5d, 0x73, 0xb8,
0x74, 0x14, 0x74, 0x70, 0x74, 0xcc, 0x75, 0x28, 0x75, 0x85, 0x75, 0xe1,
0x76, 0x3e, 0x76, 0x9b, 0x76, 0xf8, 0x77, 0x56, 0x77, 0xb3, 0x78, 0x11,
0x78, 0x6e, 0x78, 0xcc, 0x79, 0x2a, 0x79, 0x89, 0x79, 0xe7, 0x7a, 0x46,
0x7a, 0xa5, 0x7b, 0x04, 0x7b, 0x63, 0x7b, 0xc2, 0x7c, 0x21, 0x7c, 0x81,
0x7c, 0xe1, 0x7d, 0x41, 0x7d, 0xa1, 0x7e, 0x01, 0x7e, 0x62, 0x7e, 0xc2,
0x7f, 0x23, 0x7f, 0x84, 0x7f, 0xe5, 0x80, 0x47, 0x80, 0xa8, 0x81, 0x0a,
0x81, 0x6b, 0x81, 0xcd, 0x82, 0x30, 0x82, 0x92, 0x82, 0xf4, 0x83, 0x57,
0x83, 0xba, 0x84, 0x1d, 0x84, 0x80, 0x84, 0xe3, 0x85, 0x47, 0x85, 0xab,
0x86, 0x0e, 0x86, 0x72, 0x86, 0xd7, 0x87, 0x3b, 0x87, 0x9f, 0x88, 0x04,
0x88, 0x69, 0x88, 0xce, 0x89, 0x33, 0x89, 0x99, 0x89, 0xfe, 0x8a, 0x64,
0x8a, 0xca, 0x8b, 0x30, 0x8b, 0x96, 0x8b, 0xfc, 0x8c, 0x63, 0x8c, 0xca,
0x8d, 0x31, 0x8d, 0x98, 0x8d, 0xff, 0x8e, 0x66, 0x8e, 0xce, 0x8f, 0x36,
0x8f, 0x9e, 0x90, 0x06, 0x90, 0x6e, 0x90, 0xd6, 0x91, 0x3f, 0x91, 0xa8,
0x92, 0x11, 0x92, 0x7a, 0x92, 0xe3, 0x93, 0x4d, 0x93, 0xb6, 0x94, 0x20,
0x94, 0x8a, 0x94, 0xf4, 0x95, 0x5f, 0x95, 0xc9, 0x96, 0x34, 0x96, 0x9f,
0x97, 0x0a, 0x97, 0x75, 0x97, 0xe0, 0x98, 0x4c, 0x98, 0xb8, 0x99, 0x24,
0x99, 0x90, 0x99, 0xfc, 0x9a, 0x68, 0x9a, 0xd5, 0x9b, 0x42, 0x9b, 0xaf,
0x9c, 0x1c, 0x9c, 0x89, 0x9c, 0xf7, 0x9d, 0x64, 0x9d, 0xd2, 0x9e, 0x40,
0x9e, 0xae, 0x9f, 0x1d, 0x9f, 0x8b, 0x9f, 0xfa, 0xa0, 0x69, 0xa0, 0xd8,
0xa1, 0x47, 0xa1, 0xb6, 0xa2, 0x26, 0xa2, 0x96, 0xa3, 0x06, 0xa3, 0x76,
0xa3, 0xe6, 0xa4, 0x56, 0xa4, 0xc7, 0xa5, 0x38, 0xa5, 0xa9, 0xa6, 0x1a,
0xa6, 0x8b, 0xa6, 0xfd, 0xa7, 0x6e, 0xa7, 0xe0, 0xa8, 0x52, 0xa8, 0xc4,
0xa9, 0x37, 0xa9, 0xa9, 0xaa, 0x1c, 0xaa, 0x8f, 0xab, 0x02, 0xab, 0x75,
0xab, 0xe9, 0xac, 0x5c, 0xac, 0xd0, 0xad, 0x44, 0xad, 0xb8, 0xae, 0x2d,
0xae, 0xa1, 0xaf, 0x16, 0xaf, 0x8b, 0xb0, 0x00, 0xb0, 0x75, 0xb0, 0xea,
0xb1, 0x60, 0xb1, 0xd6, 0xb2, 0x4b, 0xb2, 0xc2, 0xb3, 0x38, 0xb3, 0xae,
0xb4, 0x25, 0xb4, 0x9c, 0xb5, 0x13, 0xb5, 0x8a, 0xb6, 0x01, 0xb6, 0x79,
0xb6, 0xf0, 0xb7, 0x68, 0xb7, 0xe0, 0xb8, 0x59, 0xb8, 0xd1, 0xb9, 0x4a,
0xb9, 0xc2, 0xba, 0x3b, 0xba, 0xb5, 0xbb, 0x2e, 0xbb, 0xa7, 0xbc, 0x21,
0xbc, 0x9b, 0xbd, 0x15, 0xbd, 0x8f, 0xbe, 0x0a, 0xbe, 0x84, 0xbe, 0xff,
0xbf, 0x7a, 0xbf, 0xf5, 0xc0, 0x70, 0xc0, 0xec, 0xc1, 0x67, 0xc1, 0xe3,
0xc2, 0x5f, 0xc2, 0xdb, 0xc3, 0x58, 0xc3, 0xd4, 0xc4, 0x51, 0xc4, 0xce,
0xc5, 0x4b, 0xc5, 0xc8, 0xc6, 0x46, 0xc6, 0xc3, 0xc7, 0x41, 0xc7, 0xbf,
0xc8, 0x3d, 0xc8, 0xbc, 0xc9, 0x3a, 0xc9, 0xb9, 0xca, 0x38, 0xca, 0xb7,
0xcb, 0x36, 0xcb, 0xb6, 0xcc, 0x35, 0xcc, 0xb5, 0xcd, 0x35, 0xcd, 0xb5,
0xce, 0x36, 0xce, 0xb6, 0xcf, 0x37, 0xcf, 0xb8, 0xd0, 0x39, 0xd0, 0xba,
0xd1, 0x3c, 0xd1, 0xbe, 0xd2, 0x3f, 0xd2, 0xc1, 0xd3, 0x44, 0xd3, 0xc6,
0xd4, 0x49, 0xd4, 0xcb, 0xd5, 0x4e, 0xd5, 0xd1, 0xd6, 0x55, 0xd6, 0xd8,
0xd7, 0x5c, 0xd7, 0xe0, 0xd8, 0x64, 0xd8, 0xe8, 0xd9, 0x6c, 0xd9, 0xf1,
0xda, 0x76, 0xda, 0xfb, 0xdb, 0x80, 0xdc, 0x05, 0xdc, 0x8a, 0xdd, 0x10,
0xdd, 0x96, 0xde, 0x1c, 0xde, 0xa2, 0xdf, 0x29, 0xdf, 0xaf, 0xe0, 0x36,
0xe0, 0xbd, 0xe1, 0x44, 0xe1, 0xcc, 0xe2, 0x53, 0xe2, 0xdb, 0xe3, 0x63,
0xe3, 0xeb, 0xe4, 0x73, 0xe4, 0xfc, 0xe5, 0x84, 0xe6, 0x0d, 0xe6, 0x96,
0xe7, 0x1f, 0xe7, 0xa9, 0xe8, 0x32, 0xe8, 0xbc, 0xe9, 0x46, 0xe9, 0xd0,
0xea, 0x5b, 0xea, 0xe5, 0xeb, 0x70, 0xeb, 0xfb, 0xec, 0x86, 0xed, 0x11,
0xed, 0x9c, 0xee, 0x28, 0xee, 0xb4, 0xef, 0x40, 0xef, 0xcc, 0xf0, 0x58,
0xf0, 0xe5, 0xf1, 0x72, 0xf1, 0xff, 0xf2, 0x8c, 0xf3, 0x19, 0xf3, 0xa7,
0xf4, 0x34, 0xf4, 0xc2, 0xf5, 0x50, 0xf5, 0xde, 0xf6, 0x6d, 0xf6, 0xfb,
0xf7, 0x8a, 0xf8, 0x19, 0xf8, 0xa8, 0xf9, 0x38, 0xf9, 0xc7, 0xfa, 0x57,
0xfa, 0xe7, 0xfb, 0x77, 0xfc, 0x07, 0xfc, 0x98, 0xfd, 0x29, 0xfd, 0xba,
0xfe, 0x4b, 0xfe, 0xdc, 0xff, 0x6d, 0xff, 0xff
};
StringInfo
*profile;
MagickBooleanType
status;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (GetImageProfile(image,"icc") != (const StringInfo *) NULL)
return(MagickFalse);
profile=AcquireStringInfo(sizeof(sRGBProfile));
SetStringInfoDatum(profile,sRGBProfile);
status=SetImageProfile(image,"icc",profile,exception);
profile=DestroyStringInfo(profile);
return(status);
}
MagickExport MagickBooleanType ProfileImage(Image *image,const char *name,
const void *datum,const size_t length,ExceptionInfo *exception)
{
#define ProfileImageTag "Profile/Image"
#define ThrowProfileException(severity,tag,context) \
{ \
if (source_profile != (cmsHPROFILE) NULL) \
(void) cmsCloseProfile(source_profile); \
if (target_profile != (cmsHPROFILE) NULL) \
(void) cmsCloseProfile(target_profile); \
ThrowBinaryException(severity,tag,context); \
}
MagickBooleanType
status;
StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(name != (const char *) NULL);
if ((datum == (const void *) NULL) || (length == 0))
{
char
*next;
/*
Delete image profile(s).
*/
ResetImageProfileIterator(image);
for (next=GetNextImageProfile(image); next != (const char *) NULL; )
{
if (IsOptionMember(next,name) != MagickFalse)
{
(void) DeleteImageProfile(image,next);
ResetImageProfileIterator(image);
}
next=GetNextImageProfile(image);
}
return(MagickTrue);
}
/*
Add a ICC, IPTC, or generic profile to the image.
*/
status=MagickTrue;
profile=AcquireStringInfo((size_t) length);
SetStringInfoDatum(profile,(unsigned char *) datum);
if ((LocaleCompare(name,"icc") != 0) && (LocaleCompare(name,"icm") != 0))
status=SetImageProfile(image,name,profile,exception);
else
{
const StringInfo
*icc_profile;
icc_profile=GetImageProfile(image,"icc");
if ((icc_profile != (const StringInfo *) NULL) &&
(CompareStringInfo(icc_profile,profile) == 0))
{
const char
*value;
value=GetImageProperty(image,"exif:ColorSpace",exception);
(void) value;
if (LocaleCompare(value,"1") != 0)
(void) SetsRGBImageProfile(image,exception);
value=GetImageProperty(image,"exif:InteroperabilityIndex",exception);
if (LocaleCompare(value,"R98.") != 0)
(void) SetsRGBImageProfile(image,exception);
/* Future.
value=GetImageProperty(image,"exif:InteroperabilityIndex",exception);
if (LocaleCompare(value,"R03.") != 0)
(void) SetAdobeRGB1998ImageProfile(image,exception);
*/
icc_profile=GetImageProfile(image,"icc");
}
if ((icc_profile != (const StringInfo *) NULL) &&
(CompareStringInfo(icc_profile,profile) == 0))
{
profile=DestroyStringInfo(profile);
return(MagickTrue);
}
#if !defined(MAGICKCORE_LCMS_DELEGATE)
(void) ThrowMagickException(exception,GetMagickModule(),
MissingDelegateWarning,"DelegateLibrarySupportNotBuiltIn",
"'%s' (LCMS)",image->filename);
#else
{
cmsHPROFILE
source_profile;
CMSExceptionInfo
cms_exception;
/*
Transform pixel colors as defined by the color profiles.
*/
cmsSetLogErrorHandler(CMSExceptionHandler);
cms_exception.image=image;
cms_exception.exception=exception;
(void) cms_exception;
source_profile=cmsOpenProfileFromMemTHR((cmsContext) &cms_exception,
GetStringInfoDatum(profile),(cmsUInt32Number)
GetStringInfoLength(profile));
if (source_profile == (cmsHPROFILE) NULL)
ThrowBinaryException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
if ((cmsGetDeviceClass(source_profile) != cmsSigLinkClass) &&
(icc_profile == (StringInfo *) NULL))
status=SetImageProfile(image,name,profile,exception);
else
{
CacheView
*image_view;
ColorspaceType
source_colorspace,
target_colorspace;
cmsColorSpaceSignature
signature;
cmsHPROFILE
target_profile;
cmsHTRANSFORM
*magick_restrict transform;
cmsUInt32Number
flags,
source_type,
target_type;
double
**magick_restrict source_pixels,
source_scale,
**magick_restrict target_pixels,
target_scale;
int
intent;
MagickOffsetType
progress;
size_t
source_channels,
target_channels;
ssize_t
y;
target_profile=(cmsHPROFILE) NULL;
if (icc_profile != (StringInfo *) NULL)
{
target_profile=source_profile;
source_profile=cmsOpenProfileFromMemTHR((cmsContext)
&cms_exception,GetStringInfoDatum(icc_profile),
(cmsUInt32Number) GetStringInfoLength(icc_profile));
if (source_profile == (cmsHPROFILE) NULL)
ThrowProfileException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
}
source_scale=1.0;
source_channels=3;
switch (cmsGetColorSpace(source_profile))
{
case cmsSigCmykData:
{
source_colorspace=CMYKColorspace;
source_type=(cmsUInt32Number) TYPE_CMYK_DBL;
source_channels=4;
source_scale=100.0;
break;
}
case cmsSigGrayData:
{
source_colorspace=GRAYColorspace;
source_type=(cmsUInt32Number) TYPE_GRAY_DBL;
source_channels=1;
break;
}
case cmsSigLabData:
{
source_colorspace=LabColorspace;
source_type=(cmsUInt32Number) TYPE_Lab_DBL;
source_scale=100.0;
break;
break;
}
case cmsSigRgbData:
{
source_colorspace=sRGBColorspace;
source_type=(cmsUInt32Number) TYPE_RGB_DBL;
break;
}
case cmsSigXYZData:
{
source_colorspace=XYZColorspace;
source_type=(cmsUInt32Number) TYPE_XYZ_DBL;
break;
}
default:
{
source_colorspace=UndefinedColorspace;
source_type=(cmsUInt32Number) TYPE_RGB_DBL;
break;
}
}
signature=cmsGetPCS(source_profile);
if (target_profile != (cmsHPROFILE) NULL)
signature=cmsGetColorSpace(target_profile);
target_scale=1.0;
target_channels=3;
switch (signature)
{
case cmsSigCmykData:
{
target_colorspace=CMYKColorspace;
target_type=(cmsUInt32Number) TYPE_CMYK_DBL;
target_channels=4;
target_scale=0.01;
break;
}
case cmsSigLabData:
{
target_colorspace=LabColorspace;
target_type=(cmsUInt32Number) TYPE_Lab_DBL;
target_scale=0.01;
break;
}
case cmsSigGrayData:
{
target_colorspace=GRAYColorspace;
target_type=(cmsUInt32Number) TYPE_GRAY_DBL;
target_channels=1;
break;
}
case cmsSigRgbData:
{
target_colorspace=sRGBColorspace;
target_type=(cmsUInt32Number) TYPE_RGB_DBL;
break;
}
case cmsSigXYZData:
{
target_colorspace=XYZColorspace;
target_type=(cmsUInt32Number) TYPE_XYZ_DBL;
break;
}
default:
{
target_colorspace=UndefinedColorspace;
target_type=(cmsUInt32Number) TYPE_RGB_DBL;
break;
}
}
if ((source_colorspace == UndefinedColorspace) ||
(target_colorspace == UndefinedColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == GRAYColorspace) &&
(SetImageGray(image,exception) == MagickFalse))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == CMYKColorspace) &&
(image->colorspace != CMYKColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == XYZColorspace) &&
(image->colorspace != XYZColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == YCbCrColorspace) &&
(image->colorspace != YCbCrColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace != CMYKColorspace) &&
(source_colorspace != LabColorspace) &&
(source_colorspace != XYZColorspace) &&
(source_colorspace != YCbCrColorspace) &&
(IssRGBCompatibleColorspace(image->colorspace) == MagickFalse))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
switch (image->rendering_intent)
{
case AbsoluteIntent: intent=INTENT_ABSOLUTE_COLORIMETRIC; break;
case PerceptualIntent: intent=INTENT_PERCEPTUAL; break;
case RelativeIntent: intent=INTENT_RELATIVE_COLORIMETRIC; break;
case SaturationIntent: intent=INTENT_SATURATION; break;
default: intent=INTENT_PERCEPTUAL; break;
}
flags=cmsFLAGS_HIGHRESPRECALC;
#if defined(cmsFLAGS_BLACKPOINTCOMPENSATION)
if (image->black_point_compensation != MagickFalse)
flags|=cmsFLAGS_BLACKPOINTCOMPENSATION;
#endif
transform=AcquireTransformThreadSet(image,source_profile,
source_type,target_profile,target_type,intent,flags);
if (transform == (cmsHTRANSFORM *) NULL)
ThrowProfileException(ImageError,"UnableToCreateColorTransform",
name);
/*
Transform image as dictated by the source & target image profiles.
*/
source_pixels=AcquirePixelThreadSet(image->columns,source_channels);
target_pixels=AcquirePixelThreadSet(image->columns,target_channels);
if ((source_pixels == (double **) NULL) ||
(target_pixels == (double **) NULL))
{
transform=DestroyTransformThreadSet(transform);
ThrowProfileException(ResourceLimitError,
"MemoryAllocationFailed",image->filename);
}
if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
{
target_pixels=DestroyPixelThreadSet(target_pixels);
source_pixels=DestroyPixelThreadSet(source_pixels);
transform=DestroyTransformThreadSet(transform);
if (source_profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(source_profile);
if (target_profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(target_profile);
return(MagickFalse);
}
if (target_colorspace == CMYKColorspace)
(void) SetImageColorspace(image,target_colorspace,exception);
progress=0;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
register double
*p;
register Quantum
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (Quantum *) NULL)
{
status=MagickFalse;
continue;
}
p=source_pixels[id];
for (x=0; x < (ssize_t) image->columns; x++)
{
*p++=source_scale*QuantumScale*GetPixelRed(image,q);
if (source_channels > 1)
{
*p++=source_scale*QuantumScale*GetPixelGreen(image,q);
*p++=source_scale*QuantumScale*GetPixelBlue(image,q);
}
if (source_channels > 3)
*p++=source_scale*QuantumScale*GetPixelBlack(image,q);
q+=GetPixelChannels(image);
}
cmsDoTransform(transform[id],source_pixels[id],target_pixels[id],
(unsigned int) image->columns);
p=target_pixels[id];
q-=GetPixelChannels(image)*image->columns;
for (x=0; x < (ssize_t) image->columns; x++)
{
if (target_channels == 1)
SetPixelGray(image,target_scale*QuantumRange*(*p),q);
else
SetPixelRed(image,target_scale*QuantumRange*(*p),q);
p++;
if (target_channels > 1)
{
SetPixelGreen(image,target_scale*QuantumRange*(*p),q);
p++;
SetPixelBlue(image,target_scale*QuantumRange*(*p),q);
p++;
}
if (target_channels > 3)
{
SetPixelBlack(image,target_scale*QuantumRange*(*p),q);
p++;
}
q+=GetPixelChannels(image);
}
sync=SyncCacheViewAuthenticPixels(image_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_ProfileImage)
#endif
proceed=SetImageProgress(image,ProfileImageTag,progress++,
image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
(void) SetImageColorspace(image,target_colorspace,exception);
switch (signature)
{
case cmsSigRgbData:
{
image->type=image->alpha_trait == UndefinedPixelTrait ?
TrueColorType : TrueColorAlphaType;
break;
}
case cmsSigCmykData:
{
image->type=image->alpha_trait == UndefinedPixelTrait ?
ColorSeparationType : ColorSeparationAlphaType;
break;
}
case cmsSigGrayData:
{
image->type=image->alpha_trait == UndefinedPixelTrait ?
GrayscaleType : GrayscaleAlphaType;
break;
}
default:
break;
}
target_pixels=DestroyPixelThreadSet(target_pixels);
source_pixels=DestroyPixelThreadSet(source_pixels);
transform=DestroyTransformThreadSet(transform);
if ((status != MagickFalse) &&
(cmsGetDeviceClass(source_profile) != cmsSigLinkClass))
status=SetImageProfile(image,name,profile,exception);
if (target_profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(target_profile);
}
(void) cmsCloseProfile(source_profile);
}
#endif
}
profile=DestroyStringInfo(profile);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e m o v e I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% RemoveImageProfile() removes a named profile from the image and returns its
% value.
%
% The format of the RemoveImageProfile method is:
%
% void *RemoveImageProfile(Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport StringInfo *RemoveImageProfile(Image *image,const char *name)
{
StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((StringInfo *) NULL);
WriteTo8BimProfile(image,name,(StringInfo *) NULL);
profile=(StringInfo *) RemoveNodeFromSplayTree((SplayTreeInfo *)
image->profiles,name);
return(profile);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e s e t P r o f i l e I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ResetImageProfileIterator() resets the image profile iterator. Use it in
% conjunction with GetNextImageProfile() to iterate over all the profiles
% associated with an image.
%
% The format of the ResetImageProfileIterator method is:
%
% ResetImageProfileIterator(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void ResetImageProfileIterator(const Image *image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return;
ResetSplayTreeIterator((SplayTreeInfo *) image->profiles);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageProfile() adds a named profile to the image. If a profile with the
% same name already exists, it is replaced. This method differs from the
% ProfileImage() method in that it does not apply CMS color profiles.
%
% The format of the SetImageProfile method is:
%
% MagickBooleanType SetImageProfile(Image *image,const char *name,
% const StringInfo *profile)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name, for example icc, exif, and 8bim (8bim is the
% Photoshop wrapper for iptc profiles).
%
% o profile: A StringInfo structure that contains the named profile.
%
*/
static void *DestroyProfile(void *profile)
{
return((void *) DestroyStringInfo((StringInfo *) profile));
}
static inline const unsigned char *ReadResourceByte(const unsigned char *p,
unsigned char *quantum)
{
*quantum=(*p++);
return(p);
}
static inline const unsigned char *ReadResourceLong(const unsigned char *p,
unsigned int *quantum)
{
*quantum=(unsigned int) (*p++) << 24;
*quantum|=(unsigned int) (*p++) << 16;
*quantum|=(unsigned int) (*p++) << 8;
*quantum|=(unsigned int) (*p++);
return(p);
}
static inline const unsigned char *ReadResourceShort(const unsigned char *p,
unsigned short *quantum)
{
*quantum=(unsigned short) (*p++) << 8;
*quantum|=(unsigned short) (*p++);
return(p);
}
static inline void WriteResourceLong(unsigned char *p,
const unsigned int quantum)
{
unsigned char
buffer[4];
buffer[0]=(unsigned char) (quantum >> 24);
buffer[1]=(unsigned char) (quantum >> 16);
buffer[2]=(unsigned char) (quantum >> 8);
buffer[3]=(unsigned char) quantum;
(void) CopyMagickMemory(p,buffer,4);
}
static void WriteTo8BimProfile(Image *image,const char *name,
const StringInfo *profile)
{
const unsigned char
*datum,
*q;
register const unsigned char
*p;
size_t
length;
StringInfo
*profile_8bim;
ssize_t
count;
unsigned char
length_byte;
unsigned int
value;
unsigned short
id,
profile_id;
if (LocaleCompare(name,"icc") == 0)
profile_id=0x040f;
else
if (LocaleCompare(name,"iptc") == 0)
profile_id=0x0404;
else
if (LocaleCompare(name,"xmp") == 0)
profile_id=0x0424;
else
return;
profile_8bim=(StringInfo *) GetValueFromSplayTree((SplayTreeInfo *)
image->profiles,"8bim");
if (profile_8bim == (StringInfo *) NULL)
return;
datum=GetStringInfoDatum(profile_8bim);
length=GetStringInfoLength(profile_8bim);
for (p=datum; p < (datum+length-16); )
{
q=p;
if (LocaleNCompare((char *) p,"8BIM",4) != 0)
break;
p+=4;
p=ReadResourceShort(p,&id);
p=ReadResourceByte(p,&length_byte);
p+=length_byte;
if (((length_byte+1) & 0x01) != 0)
p++;
if (p > (datum+length-4))
break;
p=ReadResourceLong(p,&value);
count=(ssize_t) value;
if ((count & 0x01) != 0)
count++;
if ((count < 0) || (p > (datum+length-count)) ||
(count > (ssize_t) length))
break;
if (id != profile_id)
p+=count;
else
{
size_t
extent,
offset;
ssize_t
extract_extent;
StringInfo
*extract_profile;
extract_extent=0;
extent=(datum+length)-(p+count);
if (profile == (StringInfo *) NULL)
{
offset=(q-datum);
extract_profile=AcquireStringInfo(offset+extent);
(void) CopyMagickMemory(extract_profile->datum,datum,offset);
}
else
{
offset=(p-datum);
extract_extent=profile->length;
if ((extract_extent & 0x01) != 0)
extract_extent++;
extract_profile=AcquireStringInfo(offset+extract_extent+extent);
(void) CopyMagickMemory(extract_profile->datum,datum,offset-4);
WriteResourceLong(extract_profile->datum+offset-4,(unsigned int)
profile->length);
(void) CopyMagickMemory(extract_profile->datum+offset,
profile->datum,profile->length);
}
(void) CopyMagickMemory(extract_profile->datum+offset+extract_extent,
p+count,extent);
(void) AddValueToSplayTree((SplayTreeInfo *) image->profiles,
ConstantString("8bim"),CloneStringInfo(extract_profile));
extract_profile=DestroyStringInfo(extract_profile);
break;
}
}
}
static void GetProfilesFromResourceBlock(Image *image,
const StringInfo *resource_block,ExceptionInfo *exception)
{
const unsigned char
*datum;
register const unsigned char
*p;
size_t
length;
ssize_t
count;
StringInfo
*profile;
unsigned char
length_byte;
unsigned int
value;
unsigned short
id;
datum=GetStringInfoDatum(resource_block);
length=GetStringInfoLength(resource_block);
for (p=datum; p < (datum+length-16); )
{
if (LocaleNCompare((char *) p,"8BIM",4) != 0)
break;
p+=4;
p=ReadResourceShort(p,&id);
p=ReadResourceByte(p,&length_byte);
p+=length_byte;
if (((length_byte+1) & 0x01) != 0)
p++;
if (p > (datum+length-4))
break;
p=ReadResourceLong(p,&value);
count=(ssize_t) value;
if ((p > (datum+length-count)) || (count > (ssize_t) length) ||
(count < 0))
break;
switch (id)
{
case 0x03ed:
{
unsigned int
resolution;
unsigned short
units;
/*
Resolution.
*/
p=ReadResourceLong(p,&resolution);
image->resolution.x=((double) resolution)/65536.0;
p=ReadResourceShort(p,&units)+2;
p=ReadResourceLong(p,&resolution)+4;
image->resolution.y=((double) resolution)/65536.0;
/*
Values are always stored as pixels per inch.
*/
if ((ResolutionType) units != PixelsPerCentimeterResolution)
image->units=PixelsPerInchResolution;
else
{
image->units=PixelsPerCentimeterResolution;
image->resolution.x/=2.54;
image->resolution.y/=2.54;
}
break;
}
case 0x0404:
{
/*
IPTC Profile
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"iptc",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x040c:
{
/*
Thumbnail.
*/
p+=count;
break;
}
case 0x040f:
{
/*
ICC Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"icc",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x0422:
{
/*
EXIF Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"exif",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x0424:
{
/*
XMP Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"xmp",profile,MagickTrue,
exception);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
default:
{
p+=count;
break;
}
}
if ((count & 0x01) != 0)
p++;
}
}
static MagickBooleanType SetImageProfileInternal(Image *image,const char *name,
const StringInfo *profile,const MagickBooleanType recursive,
ExceptionInfo *exception)
{
char
key[MagickPathExtent],
property[MagickPathExtent];
MagickBooleanType
status;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
image->profiles=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory,
DestroyProfile);
(void) CopyMagickString(key,name,MagickPathExtent);
LocaleLower(key);
status=AddValueToSplayTree((SplayTreeInfo *) image->profiles,
ConstantString(key),CloneStringInfo(profile));
if (status != MagickFalse)
{
if (LocaleCompare(name,"8bim") == 0)
GetProfilesFromResourceBlock(image,profile,exception);
else
if (recursive == MagickFalse)
WriteTo8BimProfile(image,name,profile);
}
/*
Inject profile into image properties.
*/
(void) FormatLocaleString(property,MagickPathExtent,"%s:*",name);
(void) GetImageProperty(image,property,exception);
return(status);
}
MagickExport MagickBooleanType SetImageProfile(Image *image,const char *name,
const StringInfo *profile,ExceptionInfo *exception)
{
return(SetImageProfileInternal(image,name,profile,MagickFalse,exception));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S y n c I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SyncImageProfiles() synchronizes image properties with the image profiles.
% Currently we only support updating the EXIF resolution and orientation.
%
% The format of the SyncImageProfiles method is:
%
% MagickBooleanType SyncImageProfiles(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
static inline int ReadProfileByte(unsigned char **p,size_t *length)
{
int
c;
if (*length < 1)
return(EOF);
c=(int) (*(*p)++);
(*length)--;
return(c);
}
static inline signed short ReadProfileShort(const EndianType endian,
unsigned char *buffer)
{
union
{
unsigned int
unsigned_value;
signed int
signed_value;
} quantum;
unsigned short
value;
if (endian == LSBEndian)
{
value=(unsigned short) buffer[1] << 8;
value|=(unsigned short) buffer[0];
quantum.unsigned_value=value & 0xffff;
return(quantum.signed_value);
}
value=(unsigned short) buffer[0] << 8;
value|=(unsigned short) buffer[1];
quantum.unsigned_value=value & 0xffff;
return(quantum.signed_value);
}
static inline signed int ReadProfileLong(const EndianType endian,
unsigned char *buffer)
{
union
{
unsigned int
unsigned_value;
signed int
signed_value;
} quantum;
unsigned int
value;
if (endian == LSBEndian)
{
value=(unsigned int) buffer[3] << 24;
value|=(unsigned int) buffer[2] << 16;
value|=(unsigned int) buffer[1] << 8;
value|=(unsigned int) buffer[0];
quantum.unsigned_value=value & 0xffffffff;
return(quantum.signed_value);
}
value=(unsigned int) buffer[0] << 24;
value|=(unsigned int) buffer[1] << 16;
value|=(unsigned int) buffer[2] << 8;
value|=(unsigned int) buffer[3];
quantum.unsigned_value=value & 0xffffffff;
return(quantum.signed_value);
}
static inline signed int ReadProfileMSBLong(unsigned char **p,size_t *length)
{
signed int
value;
if (*length < 4)
return(0);
value=ReadProfileLong(MSBEndian,*p);
(*length)-=4;
*p+=4;
return(value);
}
static inline signed short ReadProfileMSBShort(unsigned char **p,
size_t *length)
{
signed short
value;
if (*length < 2)
return(0);
value=ReadProfileShort(MSBEndian,*p);
(*length)-=2;
*p+=2;
return(value);
}
static inline void WriteProfileLong(const EndianType endian,
const size_t value,unsigned char *p)
{
unsigned char
buffer[4];
if (endian == LSBEndian)
{
buffer[0]=(unsigned char) value;
buffer[1]=(unsigned char) (value >> 8);
buffer[2]=(unsigned char) (value >> 16);
buffer[3]=(unsigned char) (value >> 24);
(void) CopyMagickMemory(p,buffer,4);
return;
}
buffer[0]=(unsigned char) (value >> 24);
buffer[1]=(unsigned char) (value >> 16);
buffer[2]=(unsigned char) (value >> 8);
buffer[3]=(unsigned char) value;
(void) CopyMagickMemory(p,buffer,4);
}
static void WriteProfileShort(const EndianType endian,
const unsigned short value,unsigned char *p)
{
unsigned char
buffer[2];
if (endian == LSBEndian)
{
buffer[0]=(unsigned char) value;
buffer[1]=(unsigned char) (value >> 8);
(void) CopyMagickMemory(p,buffer,2);
return;
}
buffer[0]=(unsigned char) (value >> 8);
buffer[1]=(unsigned char) value;
(void) CopyMagickMemory(p,buffer,2);
}
static MagickBooleanType Sync8BimProfile(Image *image,StringInfo *profile)
{
size_t
length;
ssize_t
count;
unsigned char
*p;
unsigned short
id;
length=GetStringInfoLength(profile);
p=GetStringInfoDatum(profile);
while (length != 0)
{
if (ReadProfileByte(&p,&length) != 0x38)
continue;
if (ReadProfileByte(&p,&length) != 0x42)
continue;
if (ReadProfileByte(&p,&length) != 0x49)
continue;
if (ReadProfileByte(&p,&length) != 0x4D)
continue;
if (length < 7)
return(MagickFalse);
id=ReadProfileMSBShort(&p,&length);
count=(ssize_t) ReadProfileByte(&p,&length);
if ((count > (ssize_t) length) || (count < 0))
return(MagickFalse);
p+=count;
if ((*p & 0x01) == 0)
(void) ReadProfileByte(&p,&length);
count=(ssize_t) ReadProfileMSBLong(&p,&length);
if ((count > (ssize_t) length) || (count < 0))
return(MagickFalse);
if ((id == 0x3ED) && (count == 16))
{
if (image->units == PixelsPerCentimeterResolution)
WriteProfileLong(MSBEndian,(unsigned int) (image->resolution.x*2.54*
65536.0),p);
else
WriteProfileLong(MSBEndian,(unsigned int) (image->resolution.x*
65536.0),p);
WriteProfileShort(MSBEndian,(unsigned short) image->units,p+4);
if (image->units == PixelsPerCentimeterResolution)
WriteProfileLong(MSBEndian,(unsigned int) (image->resolution.y*2.54*
65536.0),p+8);
else
WriteProfileLong(MSBEndian,(unsigned int) (image->resolution.y*
65536.0),p+8);
WriteProfileShort(MSBEndian,(unsigned short) image->units,p+12);
}
p+=count;
length-=count;
}
return(MagickTrue);
}
MagickBooleanType SyncExifProfile(Image *image,StringInfo *profile)
{
#define MaxDirectoryStack 16
#define EXIF_DELIMITER "\n"
#define EXIF_NUM_FORMATS 12
#define TAG_EXIF_OFFSET 0x8769
#define TAG_INTEROP_OFFSET 0xa005
typedef struct _DirectoryInfo
{
unsigned char
*directory;
size_t
entry;
} DirectoryInfo;
DirectoryInfo
directory_stack[MaxDirectoryStack];
EndianType
endian;
size_t
entry,
length,
number_entries;
SplayTreeInfo
*exif_resources;
ssize_t
id,
level,
offset;
static int
format_bytes[] = {0, 1, 1, 2, 4, 8, 1, 1, 2, 4, 8, 4, 8};
unsigned char
*directory,
*exif;
/*
Set EXIF resolution tag.
*/
length=GetStringInfoLength(profile);
exif=GetStringInfoDatum(profile);
if (length < 16)
return(MagickFalse);
id=(ssize_t) ReadProfileShort(LSBEndian,exif);
if ((id != 0x4949) && (id != 0x4D4D))
{
while (length != 0)
{
if (ReadProfileByte(&exif,&length) != 0x45)
continue;
if (ReadProfileByte(&exif,&length) != 0x78)
continue;
if (ReadProfileByte(&exif,&length) != 0x69)
continue;
if (ReadProfileByte(&exif,&length) != 0x66)
continue;
if (ReadProfileByte(&exif,&length) != 0x00)
continue;
if (ReadProfileByte(&exif,&length) != 0x00)
continue;
break;
}
if (length < 16)
return(MagickFalse);
id=(ssize_t) ReadProfileShort(LSBEndian,exif);
}
endian=LSBEndian;
if (id == 0x4949)
endian=LSBEndian;
else
if (id == 0x4D4D)
endian=MSBEndian;
else
return(MagickFalse);
if (ReadProfileShort(endian,exif+2) != 0x002a)
return(MagickFalse);
/*
This the offset to the first IFD.
*/
offset=(ssize_t) ReadProfileLong(endian,exif+4);
if ((offset < 0) || ((size_t) offset >= length))
return(MagickFalse);
directory=exif+offset;
level=0;
entry=0;
exif_resources=NewSplayTree((int (*)(const void *,const void *)) NULL,
(void *(*)(void *)) NULL,(void *(*)(void *)) NULL);
do
{
if (level > 0)
{
level--;
directory=directory_stack[level].directory;
entry=directory_stack[level].entry;
}
if ((directory < exif) || (directory > (exif+length-2)))
break;
/*
Determine how many entries there are in the current IFD.
*/
number_entries=ReadProfileShort(endian,directory);
for ( ; entry < number_entries; entry++)
{
int
components;
register unsigned char
*p,
*q;
size_t
number_bytes;
ssize_t
format,
tag_value;
q=(unsigned char *) (directory+2+(12*entry));
if (q > (exif+length-12))
break; /* corrupt EXIF */
if (GetValueFromSplayTree(exif_resources,q) == q)
break;
(void) AddValueToSplayTree(exif_resources,q,q);
tag_value=(ssize_t) ReadProfileShort(endian,q);
format=(ssize_t) ReadProfileShort(endian,q+2);
if ((format < 0) || ((format-1) >= EXIF_NUM_FORMATS))
break;
components=(int) ReadProfileLong(endian,q+4);
if (components < 0)
break; /* corrupt EXIF */
number_bytes=(size_t) components*format_bytes[format];
if ((ssize_t) number_bytes < components)
break; /* prevent overflow */
if (number_bytes <= 4)
p=q+8;
else
{
/*
The directory entry contains an offset.
*/
offset=(ssize_t) ReadProfileLong(endian,q+8);
if ((offset < 0) || ((size_t) (offset+number_bytes) > length))
continue;
if (~length < number_bytes)
continue; /* prevent overflow */
p=(unsigned char *) (exif+offset);
}
switch (tag_value)
{
case 0x011a:
{
(void) WriteProfileLong(endian,(size_t) (image->resolution.x+0.5),p);
(void) WriteProfileLong(endian,1UL,p+4);
break;
}
case 0x011b:
{
(void) WriteProfileLong(endian,(size_t) (image->resolution.y+0.5),p);
(void) WriteProfileLong(endian,1UL,p+4);
break;
}
case 0x0112:
{
if (number_bytes == 4)
{
(void) WriteProfileLong(endian,(size_t) image->orientation,p);
break;
}
(void) WriteProfileShort(endian,(unsigned short) image->orientation,
p);
break;
}
case 0x0128:
{
if (number_bytes == 4)
{
(void) WriteProfileLong(endian,(size_t) (image->units+1),p);
break;
}
(void) WriteProfileShort(endian,(unsigned short) (image->units+1),p);
break;
}
default:
break;
}
if ((tag_value == TAG_EXIF_OFFSET) || (tag_value == TAG_INTEROP_OFFSET))
{
offset=(ssize_t) ReadProfileLong(endian,p);
if (((size_t) offset < length) && (level < (MaxDirectoryStack-2)))
{
directory_stack[level].directory=directory;
entry++;
directory_stack[level].entry=entry;
level++;
directory_stack[level].directory=exif+offset;
directory_stack[level].entry=0;
level++;
if ((directory+2+(12*number_entries)) > (exif+length))
break;
offset=(ssize_t) ReadProfileLong(endian,directory+2+(12*
number_entries));
if ((offset != 0) && ((size_t) offset < length) &&
(level < (MaxDirectoryStack-2)))
{
directory_stack[level].directory=exif+offset;
directory_stack[level].entry=0;
level++;
}
}
break;
}
}
} while (level > 0);
exif_resources=DestroySplayTree(exif_resources);
return(MagickTrue);
}
MagickPrivate MagickBooleanType SyncImageProfiles(Image *image)
{
MagickBooleanType
status;
StringInfo
*profile;
status=MagickTrue;
profile=(StringInfo *) GetImageProfile(image,"8BIM");
if (profile != (StringInfo *) NULL)
if (Sync8BimProfile(image,profile) == MagickFalse)
status=MagickFalse;
profile=(StringInfo *) GetImageProfile(image,"EXIF");
if (profile != (StringInfo *) NULL)
if (SyncExifProfile(image,profile) == MagickFalse)
status=MagickFalse;
return(status);
}
|
dufu17r.c | /*
* Date: 11 December 2015
* Contact: Thomas Peyrin - thomas.peyrin@gmail.com
*/
/*
* Boomerang cryptanalysis of SKINNY
* Date: March 21, 2020
* Author: Hosein Hadipour
* Contact: hsn.hadipour@gmail.com
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <math.h>
#include <omp.h>
#include <stdbool.h>
typedef unsigned long long uint64_t;
// #define DEBUG 1
#define Nthreads 4 // Number of parallel threads utilized in this program
#define NumOfExperiments 100 // Number of independent experiments
#define STEP ((1 << 10) - 1)
// Table that encodes the parameters of the various Skinny versions:
// (block size, key size, number of rounds)
//Skinny-64-64: 32 rounds
//Skinny-64-128: 36 rounds
//Skinny-64-192: 40 rounds
//Skinny-128-128: 40 rounds
//Skinny-128-256: 48 rounds
//Skinny-128-384: 56 rounds
int versions[6][3] = {{64, 64, 32}, {64, 128, 36}, {64, 192, 40}, {128, 128, 40}, {128, 256, 48}, {128, 384, 56}};
// Packing of data is done as follows (state[i][j] stands for row i and column j):
// 0 1 2 3
// 4 5 6 7
// 8 9 10 11
//12 13 14 15
// 4-bit Sbox
const unsigned char sbox_4[16] = {12, 6, 9, 0, 1, 10, 2, 11, 3, 8, 5, 13, 4, 14, 7, 15};
const unsigned char sbox_4_inv[16] = {3, 4, 6, 8, 12, 10, 1, 14, 9, 2, 5, 7, 0, 11, 13, 15};
// 8-bit Sbox
const unsigned char sbox_8[256] = {0x65, 0x4c, 0x6a, 0x42, 0x4b, 0x63, 0x43, 0x6b, 0x55, 0x75, 0x5a, 0x7a, 0x53, 0x73, 0x5b, 0x7b, 0x35, 0x8c, 0x3a, 0x81, 0x89, 0x33, 0x80, 0x3b, 0x95, 0x25, 0x98, 0x2a, 0x90, 0x23, 0x99, 0x2b, 0xe5, 0xcc, 0xe8, 0xc1, 0xc9, 0xe0, 0xc0, 0xe9, 0xd5, 0xf5, 0xd8, 0xf8, 0xd0, 0xf0, 0xd9, 0xf9, 0xa5, 0x1c, 0xa8, 0x12, 0x1b, 0xa0, 0x13, 0xa9, 0x05, 0xb5, 0x0a, 0xb8, 0x03, 0xb0, 0x0b, 0xb9, 0x32, 0x88, 0x3c, 0x85, 0x8d, 0x34, 0x84, 0x3d, 0x91, 0x22, 0x9c, 0x2c, 0x94, 0x24, 0x9d, 0x2d, 0x62, 0x4a, 0x6c, 0x45, 0x4d, 0x64, 0x44, 0x6d, 0x52, 0x72, 0x5c, 0x7c, 0x54, 0x74, 0x5d, 0x7d, 0xa1, 0x1a, 0xac, 0x15, 0x1d, 0xa4, 0x14, 0xad, 0x02, 0xb1, 0x0c, 0xbc, 0x04, 0xb4, 0x0d, 0xbd, 0xe1, 0xc8, 0xec, 0xc5, 0xcd, 0xe4, 0xc4, 0xed, 0xd1, 0xf1, 0xdc, 0xfc, 0xd4, 0xf4, 0xdd, 0xfd, 0x36, 0x8e, 0x38, 0x82, 0x8b, 0x30, 0x83, 0x39, 0x96, 0x26, 0x9a, 0x28, 0x93, 0x20, 0x9b, 0x29, 0x66, 0x4e, 0x68, 0x41, 0x49, 0x60, 0x40, 0x69, 0x56, 0x76, 0x58, 0x78, 0x50, 0x70, 0x59, 0x79, 0xa6, 0x1e, 0xaa, 0x11, 0x19, 0xa3, 0x10, 0xab, 0x06, 0xb6, 0x08, 0xba, 0x00, 0xb3, 0x09, 0xbb, 0xe6, 0xce, 0xea, 0xc2, 0xcb, 0xe3, 0xc3, 0xeb, 0xd6, 0xf6, 0xda, 0xfa, 0xd3, 0xf3, 0xdb, 0xfb, 0x31, 0x8a, 0x3e, 0x86, 0x8f, 0x37, 0x87, 0x3f, 0x92, 0x21, 0x9e, 0x2e, 0x97, 0x27, 0x9f, 0x2f, 0x61, 0x48, 0x6e, 0x46, 0x4f, 0x67, 0x47, 0x6f, 0x51, 0x71, 0x5e, 0x7e, 0x57, 0x77, 0x5f, 0x7f, 0xa2, 0x18, 0xae, 0x16, 0x1f, 0xa7, 0x17, 0xaf, 0x01, 0xb2, 0x0e, 0xbe, 0x07, 0xb7, 0x0f, 0xbf, 0xe2, 0xca, 0xee, 0xc6, 0xcf, 0xe7, 0xc7, 0xef, 0xd2, 0xf2, 0xde, 0xfe, 0xd7, 0xf7, 0xdf, 0xff};
const unsigned char sbox_8_inv[256] = {0xac, 0xe8, 0x68, 0x3c, 0x6c, 0x38, 0xa8, 0xec, 0xaa, 0xae, 0x3a, 0x3e, 0x6a, 0x6e, 0xea, 0xee, 0xa6, 0xa3, 0x33, 0x36, 0x66, 0x63, 0xe3, 0xe6, 0xe1, 0xa4, 0x61, 0x34, 0x31, 0x64, 0xa1, 0xe4, 0x8d, 0xc9, 0x49, 0x1d, 0x4d, 0x19, 0x89, 0xcd, 0x8b, 0x8f, 0x1b, 0x1f, 0x4b, 0x4f, 0xcb, 0xcf, 0x85, 0xc0, 0x40, 0x15, 0x45, 0x10, 0x80, 0xc5, 0x82, 0x87, 0x12, 0x17, 0x42, 0x47, 0xc2, 0xc7, 0x96, 0x93, 0x03, 0x06, 0x56, 0x53, 0xd3, 0xd6, 0xd1, 0x94, 0x51, 0x04, 0x01, 0x54, 0x91, 0xd4, 0x9c, 0xd8, 0x58, 0x0c, 0x5c, 0x08, 0x98, 0xdc, 0x9a, 0x9e, 0x0a, 0x0e, 0x5a, 0x5e, 0xda, 0xde, 0x95, 0xd0, 0x50, 0x05, 0x55, 0x00, 0x90, 0xd5, 0x92, 0x97, 0x02, 0x07, 0x52, 0x57, 0xd2, 0xd7, 0x9d, 0xd9, 0x59, 0x0d, 0x5d, 0x09, 0x99, 0xdd, 0x9b, 0x9f, 0x0b, 0x0f, 0x5b, 0x5f, 0xdb, 0xdf, 0x16, 0x13, 0x83, 0x86, 0x46, 0x43, 0xc3, 0xc6, 0x41, 0x14, 0xc1, 0x84, 0x11, 0x44, 0x81, 0xc4, 0x1c, 0x48, 0xc8, 0x8c, 0x4c, 0x18, 0x88, 0xcc, 0x1a, 0x1e, 0x8a, 0x8e, 0x4a, 0x4e, 0xca, 0xce, 0x35, 0x60, 0xe0, 0xa5, 0x65, 0x30, 0xa0, 0xe5, 0x32, 0x37, 0xa2, 0xa7, 0x62, 0x67, 0xe2, 0xe7, 0x3d, 0x69, 0xe9, 0xad, 0x6d, 0x39, 0xa9, 0xed, 0x3b, 0x3f, 0xab, 0xaf, 0x6b, 0x6f, 0xeb, 0xef, 0x26, 0x23, 0xb3, 0xb6, 0x76, 0x73, 0xf3, 0xf6, 0x71, 0x24, 0xf1, 0xb4, 0x21, 0x74, 0xb1, 0xf4, 0x2c, 0x78, 0xf8, 0xbc, 0x7c, 0x28, 0xb8, 0xfc, 0x2a, 0x2e, 0xba, 0xbe, 0x7a, 0x7e, 0xfa, 0xfe, 0x25, 0x70, 0xf0, 0xb5, 0x75, 0x20, 0xb0, 0xf5, 0x22, 0x27, 0xb2, 0xb7, 0x72, 0x77, 0xf2, 0xf7, 0x2d, 0x79, 0xf9, 0xbd, 0x7d, 0x29, 0xb9, 0xfd, 0x2b, 0x2f, 0xbb, 0xbf, 0x7b, 0x7f, 0xfb, 0xff};
// ShiftAndSwitchRows permutation
const unsigned char P[16] = {0, 1, 2, 3, 7, 4, 5, 6, 10, 11, 8, 9, 13, 14, 15, 12};
const unsigned char P_inv[16] = {0, 1, 2, 3, 5, 6, 7, 4, 10, 11, 8, 9, 15, 12, 13, 14};
// Tweakey permutation
const unsigned char TWEAKEY_P[16] = {9, 15, 8, 13, 10, 14, 12, 11, 0, 1, 2, 3, 4, 5, 6, 7};
const unsigned char TWEAKEY_P_inv[16] = {8, 9, 10, 11, 12, 13, 14, 15, 2, 0, 4, 7, 6, 3, 5, 1};
// round constants
const unsigned char RC[62] = {
0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3E, 0x3D, 0x3B, 0x37, 0x2F,
0x1E, 0x3C, 0x39, 0x33, 0x27, 0x0E, 0x1D, 0x3A, 0x35, 0x2B,
0x16, 0x2C, 0x18, 0x30, 0x21, 0x02, 0x05, 0x0B, 0x17, 0x2E,
0x1C, 0x38, 0x31, 0x23, 0x06, 0x0D, 0x1B, 0x36, 0x2D, 0x1A,
0x34, 0x29, 0x12, 0x24, 0x08, 0x11, 0x22, 0x04, 0x09, 0x13,
0x26, 0x0c, 0x19, 0x32, 0x25, 0x0a, 0x15, 0x2a, 0x14, 0x28,
0x10, 0x20};
FILE *fic;
void init_prng(int offset) {
//int initial_seed = 0x5EC7F2B0;
//int initial_seed = 0x30051991; My birthday!
unsigned int initial_seed = 10*time(NULL) + 11*offset;
srand(initial_seed); // Initialization, should only be called once. int r = rand();
printf("[+] PRNG initialized to 0x%08X\n", initial_seed);
}
void display_matrix(unsigned char state[4][4], int ver)
{
int i;
unsigned char input[16];
if (versions[ver][0] == 64)
{
for (i = 0; i < 8; i++)
input[i] = ((state[(2 * i) >> 2][(2 * i) & 0x3] & 0xF) << 4) | (state[(2 * i + 1) >> 2][(2 * i + 1) & 0x3] & 0xF);
for (i = 0; i < 8; i++)
fprintf(fic, "%02x", input[i]);
}
else if (versions[ver][0] == 128)
{
for (i = 0; i < 16; i++)
input[i] = state[i >> 2][i & 0x3] & 0xFF;
for (i = 0; i < 16; i++)
fprintf(fic, "%02x", input[i]);
}
}
void display_cipher_state(unsigned char state[4][4], unsigned char keyCells[3][4][4], int ver)
{
int k;
fprintf(fic, "S = ");
display_matrix(state, ver);
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
fprintf(fic, " - TK%i = ", k + 1);
display_matrix(keyCells[k], ver);
}
}
// Extract and apply the subtweakey to the internal state (must be the two top rows XORed together), then update the tweakey state
void AddKey(unsigned char state[4][4], unsigned char keyCells[3][4][4], int ver)
{
int i, j, k;
unsigned char pos;
unsigned char keyCells_tmp[3][4][4];
// apply the subtweakey to the internal state
for (i = 0; i <= 1; i++)
{
for (j = 0; j < 4; j++)
{
state[i][j] ^= keyCells[0][i][j];
if (2 * versions[ver][0] == versions[ver][1])
state[i][j] ^= keyCells[1][i][j];
else if (3 * versions[ver][0] == versions[ver][1])
state[i][j] ^= keyCells[1][i][j] ^ keyCells[2][i][j];
}
}
// update the subtweakey states with the permutation
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
//application of the TWEAKEY permutation
pos = TWEAKEY_P[j + 4 * i];
keyCells_tmp[k][i][j] = keyCells[k][pos >> 2][pos & 0x3];
}
}
}
// update the subtweakey states with the LFSRs
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
for (i = 0; i <= 1; i++)
{
for (j = 0; j < 4; j++)
{
//application of LFSRs for TK updates
if (k == 1)
{
if (versions[ver][0] == 64)
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] << 1) & 0xE) ^ ((keyCells_tmp[k][i][j] >> 3) & 0x1) ^ ((keyCells_tmp[k][i][j] >> 2) & 0x1);
else
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] << 1) & 0xFE) ^ ((keyCells_tmp[k][i][j] >> 7) & 0x01) ^ ((keyCells_tmp[k][i][j] >> 5) & 0x01);
}
else if (k == 2)
{
if (versions[ver][0] == 64)
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] >> 1) & 0x7) ^ ((keyCells_tmp[k][i][j]) & 0x8) ^ ((keyCells_tmp[k][i][j] << 3) & 0x8);
else
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] >> 1) & 0x7F) ^ ((keyCells_tmp[k][i][j] << 7) & 0x80) ^ ((keyCells_tmp[k][i][j] << 1) & 0x80);
}
}
}
}
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
keyCells[k][i][j] = keyCells_tmp[k][i][j];
}
}
}
}
// Extract and apply the subtweakey to the internal state (must be the two top rows XORed together), then update the tweakey state (inverse function}
void AddKey_inv(unsigned char state[4][4], unsigned char keyCells[3][4][4], int ver)
{
int i, j, k;
unsigned char pos;
unsigned char keyCells_tmp[3][4][4];
// update the subtweakey states with the permutation
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
//application of the inverse TWEAKEY permutation
pos = TWEAKEY_P_inv[j + 4 * i];
keyCells_tmp[k][i][j] = keyCells[k][pos >> 2][pos & 0x3];
}
}
}
// update the subtweakey states with the LFSRs
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
for (i = 2; i <= 3; i++)
{
for (j = 0; j < 4; j++)
{
//application of inverse LFSRs for TK updates
if (k == 1)
{
if (versions[ver][0] == 64)
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] >> 1) & 0x7) ^ ((keyCells_tmp[k][i][j] << 3) & 0x8) ^ ((keyCells_tmp[k][i][j]) & 0x8);
else
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] >> 1) & 0x7F) ^ ((keyCells_tmp[k][i][j] << 7) & 0x80) ^ ((keyCells_tmp[k][i][j] << 1) & 0x80);
}
else if (k == 2)
{
if (versions[ver][0] == 64)
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] << 1) & 0xE) ^ ((keyCells_tmp[k][i][j] >> 3) & 0x1) ^ ((keyCells_tmp[k][i][j] >> 2) & 0x1);
else
keyCells_tmp[k][i][j] = ((keyCells_tmp[k][i][j] << 1) & 0xFE) ^ ((keyCells_tmp[k][i][j] >> 7) & 0x01) ^ ((keyCells_tmp[k][i][j] >> 5) & 0x01);
}
}
}
}
for (k = 0; k < (int)(versions[ver][1] / versions[ver][0]); k++)
{
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
keyCells[k][i][j] = keyCells_tmp[k][i][j];
}
}
}
// apply the subtweakey to the internal state
for (i = 0; i <= 1; i++)
{
for (j = 0; j < 4; j++)
{
state[i][j] ^= keyCells[0][i][j];
if (2 * versions[ver][0] == versions[ver][1])
state[i][j] ^= keyCells[1][i][j];
else if (3 * versions[ver][0] == versions[ver][1])
state[i][j] ^= keyCells[1][i][j] ^ keyCells[2][i][j];
}
}
}
// Apply the constants: using a LFSR counter on 6 bits, we XOR the 6 bits to the first 6 bits of the internal state
void AddConstants(unsigned char state[4][4], int r)
{
state[0][0] ^= (RC[r] & 0xf);
state[1][0] ^= ((RC[r] >> 4) & 0x3);
state[2][0] ^= 0x2;
}
// apply the 4-bit Sbox
void SubCell4(unsigned char state[4][4])
{
int i, j;
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
state[i][j] = sbox_4[state[i][j]];
}
// apply the 4-bit inverse Sbox
void SubCell4_inv(unsigned char state[4][4])
{
int i, j;
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
state[i][j] = sbox_4_inv[state[i][j]];
}
// apply the 8-bit Sbox
void SubCell8(unsigned char state[4][4])
{
int i, j;
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
state[i][j] = sbox_8[state[i][j]];
}
// apply the 8-bit inverse Sbox
void SubCell8_inv(unsigned char state[4][4])
{
int i, j;
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
state[i][j] = sbox_8_inv[state[i][j]];
}
// Apply the ShiftRows function
void ShiftRows(unsigned char state[4][4])
{
int i, j, pos;
unsigned char state_tmp[4][4];
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
//application of the ShiftRows permutation
pos = P[j + 4 * i];
state_tmp[i][j] = state[pos >> 2][pos & 0x3];
}
}
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
state[i][j] = state_tmp[i][j];
}
}
}
// Apply the inverse ShiftRows function
void ShiftRows_inv(unsigned char state[4][4])
{
int i, j, pos;
unsigned char state_tmp[4][4];
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
//application of the inverse ShiftRows permutation
pos = P_inv[j + 4 * i];
state_tmp[i][j] = state[pos >> 2][pos & 0x3];
}
}
for (i = 0; i < 4; i++)
{
for (j = 0; j < 4; j++)
{
state[i][j] = state_tmp[i][j];
}
}
}
// Apply the linear diffusion matrix
//M =
//1 0 1 1
//1 0 0 0
//0 1 1 0
//1 0 1 0
void MixColumn(unsigned char state[4][4])
{
int j;
unsigned char temp;
for (j = 0; j < 4; j++)
{
state[1][j] ^= state[2][j];
state[2][j] ^= state[0][j];
state[3][j] ^= state[2][j];
temp = state[3][j];
state[3][j] = state[2][j];
state[2][j] = state[1][j];
state[1][j] = state[0][j];
state[0][j] = temp;
}
}
// Apply the inverse linear diffusion matrix
void MixColumn_inv(unsigned char state[4][4])
{
int j;
unsigned char temp;
for (j = 0; j < 4; j++)
{
temp = state[3][j];
state[3][j] = state[0][j];
state[0][j] = state[1][j];
state[1][j] = state[2][j];
state[2][j] = temp;
state[3][j] ^= state[2][j];
state[2][j] ^= state[0][j];
state[1][j] ^= state[2][j];
}
}
// decryption function of Skinny
void dec(unsigned char *input, const unsigned char *userkey, int ver, int r)
{
unsigned char state[4][4];
unsigned char dummy[4][4] = {{0}};
unsigned char keyCells[3][4][4];
int i;
memset(keyCells, 0, 48);
for (i = 0; i < 16; i++)
{
if (versions[ver][0] == 64)
{
if (i & 1)
{
state[i >> 2][i & 0x3] = input[i >> 1] & 0xF;
keyCells[0][i >> 2][i & 0x3] = userkey[i >> 1] & 0xF;
if (versions[ver][1] >= 128)
keyCells[1][i >> 2][i & 0x3] = userkey[(i + 16) >> 1] & 0xF;
if (versions[ver][1] >= 192)
keyCells[2][i >> 2][i & 0x3] = userkey[(i + 32) >> 1] & 0xF;
}
else
{
state[i >> 2][i & 0x3] = (input[i >> 1] >> 4) & 0xF;
keyCells[0][i >> 2][i & 0x3] = (userkey[i >> 1] >> 4) & 0xF;
if (versions[ver][1] >= 128)
keyCells[1][i >> 2][i & 0x3] = (userkey[(i + 16) >> 1] >> 4) & 0xF;
if (versions[ver][1] >= 192)
keyCells[2][i >> 2][i & 0x3] = (userkey[(i + 32) >> 1] >> 4) & 0xF;
}
}
else if (versions[ver][0] == 128)
{
state[i >> 2][i & 0x3] = input[i] & 0xFF;
keyCells[0][i >> 2][i & 0x3] = userkey[i] & 0xFF;
if (versions[ver][1] >= 256)
keyCells[1][i >> 2][i & 0x3] = userkey[i + 16] & 0xFF;
if (versions[ver][1] >= 384)
keyCells[2][i >> 2][i & 0x3] = userkey[i + 32] & 0xFF;
}
}
for (i = r - 1; i >= 0; i--)
{
AddKey(dummy, keyCells, ver);
}
#ifdef DEBUG
fprintf(fic, "DEC - initial state: ");
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
for (i = r - 1; i >= 0; i--)
{
MixColumn_inv(state);
#ifdef DEBUG
fprintf(fic, "DEC - round %.2i - after MixColumn_inv: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
ShiftRows_inv(state);
#ifdef DEBUG
fprintf(fic, "DEC - round %.2i - after ShiftRows_inv: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
AddKey_inv(state, keyCells, ver);
#ifdef DEBUG
fprintf(fic, "DEC - round %.2i - after AddKey_inv: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
AddConstants(state, i);
#ifdef DEBUG
fprintf(fic, "DEC - round %.2i - after AddConstants_inv: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
if (versions[ver][0] == 64)
SubCell4_inv(state);
else
SubCell8_inv(state);
#ifdef DEBUG
fprintf(fic, "DEC - round %.2i - after SubCell_inv: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
}
#ifdef DEBUG
fprintf(fic, "DEC - final state: ");
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
if (versions[ver][0] == 64)
{
for (i = 0; i < 8; i++)
input[i] = ((state[(2 * i) >> 2][(2 * i) & 0x3] & 0xF) << 4) | (state[(2 * i + 1) >> 2][(2 * i + 1) & 0x3] & 0xF);
}
else if (versions[ver][0] == 128)
{
for (i = 0; i < 16; i++)
input[i] = state[i >> 2][i & 0x3] & 0xFF;
}
}
// encryption function of Skinny
void enc(unsigned char *input, const unsigned char *userkey, int ver, int r)
{
unsigned char state[4][4];
unsigned char keyCells[3][4][4];
int i;
memset(keyCells, 0, 48);
for (i = 0; i < 16; i++)
{
if (versions[ver][0] == 64)
{
if (i & 1)
{
state[i >> 2][i & 0x3] = input[i >> 1] & 0xF;
keyCells[0][i >> 2][i & 0x3] = userkey[i >> 1] & 0xF;
if (versions[ver][1] >= 128)
keyCells[1][i >> 2][i & 0x3] = userkey[(i + 16) >> 1] & 0xF;
if (versions[ver][1] >= 192)
keyCells[2][i >> 2][i & 0x3] = userkey[(i + 32) >> 1] & 0xF;
}
else
{
state[i >> 2][i & 0x3] = (input[i >> 1] >> 4) & 0xF;
keyCells[0][i >> 2][i & 0x3] = (userkey[i >> 1] >> 4) & 0xF;
if (versions[ver][1] >= 128)
keyCells[1][i >> 2][i & 0x3] = (userkey[(i + 16) >> 1] >> 4) & 0xF;
if (versions[ver][1] >= 192)
keyCells[2][i >> 2][i & 0x3] = (userkey[(i + 32) >> 1] >> 4) & 0xF;
}
}
else if (versions[ver][0] == 128)
{
state[i >> 2][i & 0x3] = input[i] & 0xFF;
keyCells[0][i >> 2][i & 0x3] = userkey[i] & 0xFF;
if (versions[ver][1] >= 256)
keyCells[1][i >> 2][i & 0x3] = userkey[i + 16] & 0xFF;
if (versions[ver][1] >= 384)
keyCells[2][i >> 2][i & 0x3] = userkey[i + 32] & 0xFF;
}
}
#ifdef DEBUG
fprintf(fic, "ENC - initial state: ");
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
for (i = 0; i < r; i++)
{
if (versions[ver][0] == 64)
SubCell4(state);
else
SubCell8(state);
#ifdef DEBUG
fprintf(fic, "ENC - round %.2i - after SubCell: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
AddConstants(state, i);
#ifdef DEBUG
fprintf(fic, "ENC - round %.2i - after AddConstants: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
AddKey(state, keyCells, ver);
#ifdef DEBUG
fprintf(fic, "ENC - round %.2i - after AddKey: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
ShiftRows(state);
#ifdef DEBUG
fprintf(fic, "ENC - round %.2i - after ShiftRows: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
MixColumn(state);
#ifdef DEBUG
fprintf(fic, "ENC - round %.2i - after MixColumn: ", i);
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
} //The last subtweakey should not be added
#ifdef DEBUG
fprintf(fic, "ENC - final state: ");
display_cipher_state(state, keyCells, ver);
fprintf(fic, "\n");
#endif
if (versions[ver][0] == 64)
{
for (i = 0; i < 8; i++)
input[i] = ((state[(2 * i) >> 2][(2 * i) & 0x3] & 0xF) << 4) | (state[(2 * i + 1) >> 2][(2 * i + 1) & 0x3] & 0xF);
}
else if (versions[ver][0] == 128)
{
for (i = 0; i < 16; i++)
input[i] = state[i >> 2][i & 0x3] & 0xFF;
}
}
// generate test vectors for all the versions of Skinny
void TestVectors(int ver)
{
unsigned char p[16];
unsigned char c[16];
unsigned char k[48];
int n;
for (n = 1; n < 10; n++)
{
int i;
for (i = 0; i < (versions[ver][0] >> 3); i++)
c[i] = p[i] = rand() & 0xff;
for (i = 0; i < (versions[ver][0] >> 3); i++)
printf("%02x", p[i]);
printf("\n");
for (i = 0; i < (versions[ver][1] >> 3); i++)
k[i] = rand() & 0xff;
fprintf(fic, "TK = ");
for (i = 0; i < (versions[ver][1] >> 3); i++)
fprintf(fic, "%02x", k[i]);
fprintf(fic, "\n");
fprintf(fic, "P = ");
for (i = 0; i < (versions[ver][0] >> 3); i++)
fprintf(fic, "%02x", p[i]);
fprintf(fic, "\n");
enc(c, k, ver, 10);
fprintf(fic, "C = ");
for (i = 0; i < (versions[ver][0] >> 3); i++)
fprintf(fic, "%02x", c[i]);
fprintf(fic, "\n");
dec(c, k, ver, 10);
fprintf(fic, "P' = ");
for (i = 0; i < (versions[ver][0] >> 3); i++)
fprintf(fic, "%02x", c[i]);
fprintf(fic, "\n\n");
}
}
int boomerang(int r, int ver, unsigned long long N3, unsigned char *dp, unsigned char *dc, unsigned char *k1, unsigned char *k2, unsigned char *k3, unsigned char *k4)
{
int i;
unsigned char p1[16], p2[16];
unsigned char c3[16], c4[16];
int num = 0;
for (uint64_t t = 0; t < N3; t++)
{
// randomly choose p1
for (i = 0; i < (versions[ver][0] >> 3); i++)
p1[i] = rand() & 0xff;
// derive p2
for (i = 0; i < (versions[ver][0] >> 3); i++)
p2[i] = p1[i] ^ dp[i];
enc(p1, k1, ver, r);
enc(p2, k2, ver, r);
// derive c3
for (i = 0; i < (versions[ver][0] >> 3); i++)
c3[i] = p1[i] ^ dc[i];
// derive c4
for (i = 0; i < (versions[ver][0] >> 3); i++)
c4[i] = p2[i] ^ dc[i];
dec(c3, k3, ver, r);
dec(c4, k4, ver, r);
bool flag = 1;
for (i = 0; i < (versions[ver][0] >> 3); i++)
if ((c3[i] ^ c4[i]) != dp[i])
flag = 0;
if (flag)
{
num++;
}
}
return num;
}
double send_boomerangs(int R, int ver, int N1, uint64_t N2, uint64_t N3, unsigned char *dp, unsigned char *dc, unsigned char *dk1, unsigned char *dk2)
{
// Parallel execution
int NUM[N1];
int counter;
printf("#Rounds: %d rounds\n", R);
printf("#Total Queries = (#Parallel threads) * (#Bunches per thread) * (#Queries per bunch) = %d * %llu * %llu = 2^(%f)\n", N1, N2, N3, log(N1 * N2 * N3) / log(2));
printf("#Queries per thread = (#Bunches per thread) * (#Queries per bunch) = %llu * %llu = 2^(%f)\n", N2, N3, log(N2 * N3) / log(2));
// randomly choose k1
unsigned char k1[48], k2[48], k3[48], k4[48];;
srand((unsigned)time(NULL));
// randomly choose k1
for (int i = 0; i < (versions[ver][1] >> 3); i++)
k1[i] = rand() & 0xff;
// derive k2
for (int i = 0; i < (versions[ver][1] >> 3); i++)
k2[i] = k1[i] ^ dk1[i];
// derive k3
for (int i = 0; i < (versions[ver][1] >> 3); i++)
k3[i] = k1[i] ^ dk2[i];
// derive k4
for (int i = 0; i < (versions[ver][1] >> 3); i++)
k4[i] = k2[i] ^ dk2[i];
clock_t clock_timer;
double wall_timer;
clock_timer = clock();
wall_timer = omp_get_wtime();
omp_set_num_threads(N1);
#pragma omp parallel for
for (counter = 0; counter < N1; counter++)
{
int num = 0;
int ID = omp_get_thread_num();
init_prng(ID);
for (uint64_t j = 0; j < N2; j++)
{
num += boomerang(R, ver, N3, dp, dc, k1, k2, k3, k4);
if ((j & STEP) == 0){
printf("PID: %d \t Bunch Number: %llu/%llu\n", ID, j, N2);
}
}
NUM[ID] = num;
}
printf("%s: %0.4f\n", "time on clock", (double)(clock() - clock_timer) / CLOCKS_PER_SEC);
printf("%s: %0.4f\n", "time on wall", omp_get_wtime() - wall_timer);
double sum = 0;
double sum_temp = 1;
for (int i = 0; i < N1; i++)
sum += NUM[i];
printf("sum = %f\n", sum);
sum_temp = (double)(N1 * N2 * N3) / sum;
printf("2^(-%f)\n\n", log(sum_temp) / log(2));
printf("##########################\n");
return sum;
}
void convert_hexstr_to_statearray(int ver, char hex_str[], unsigned char dx[16])
{
for (int i = 0; i < (versions[ver][0] >> 3); i++)
{
char hex[2];
hex[0] = hex_str[2 * i];
hex[1] = hex_str[2 * i + 1];
dx[i] = (unsigned char)(strtol(hex, NULL, 16) & 0xff);
}
}
void convert_hexstr_to_tweakarray(int ver, char hex_str[], unsigned char dt[48])
{
for (int i = 0; i < (versions[ver][1] >> 3); i++)
{
char hex[2];
hex[0] = hex_str[2 * i];
hex[1] = hex_str[2 * i + 1];
dt[i] = (unsigned char)(strtol(hex, NULL, 16) & 0xff);
}
}
int main()
{
// srand((unsigned)time(NULL)); // Initialization, should only be called once. int r = rand();
// init_prng(1);
// //test all versions of Skinny
// for (i = 0; i < (sizeof(versions) / sizeof(*versions)); i++)
// {
// sprintf(name, "test_vectors_%i_%i.txt", versions[i][0], versions[i][1]);
// fic = fopen(name, "w");
// fprintf(fic, "\n\nSkinny-%i/%i: \n", versions[i][0], versions[i][1]);
// TestVectors(i);
// fclose(fic);
// printf("Generating test vectors for Skinny-%i/%i - saved in file test_vectors_%i_%i.txt \n", versions[i][0], versions[i][1], versions[i][0], versions[i][1]);
// }
unsigned char dp[16];
unsigned char dc[16];
unsigned char dk1[48];
unsigned char dk2[48];
// #######################################################################################################
// #######################################################################################################
// ############################## User must change only the following lines ##############################
int R = 17; // Number of rounds
int ver = 1; // Determine the version:
// [0 = Skinny-64-64]
// [1 = Skinny-64-128]
// [2 = Skinny-64-192]
// [3 = Skinny-128-128]
// [4 = Skinny-128-256]
// [5 = Skinny-128-384]
char dp_str[] = "0000000000000800";
char dc_str[] = "0200000002000200";
char dk1_str[] = "000000000C000000000000000F000000";
char dk2_str[] = "00000000000000400000000000000070";
// #######################################################################################################
// #######################################################################################################
convert_hexstr_to_statearray(ver, dp_str, dp);
convert_hexstr_to_statearray(ver, dc_str, dc);
convert_hexstr_to_tweakarray(ver, dk1_str, dk1);
convert_hexstr_to_tweakarray(ver, dk2_str, dk2);
//########################## Number of queries #########################
int N1 = Nthreads; // Number of parallel threads : N1
int deg1 = 14;
int deg2 = 14;
int N2 = 1 << deg1; // Number of bunches per thread : N2 = 2^(deg1)
int N3 = 1 << deg2; // Number of queries per bunche : N3 = 2^(deg2)
//################### Number of total queries : N1*N2*N3 ###############
char all_results[NumOfExperiments][20];
double sum = 0;
double sum_temp = 0;
for (int i = 0; i < NumOfExperiments; i++)
{
printf("Experiment Number %d:\n", i);
sum_temp = send_boomerangs(R, ver, N1, N2, N3, dp, dc, dk1, dk2);
sum += sum_temp;
sum_temp = (double)(N1 * N2 * N3) / sum_temp;
sprintf(all_results[i], "2^(-%0.2f), ", log(sum_temp) / log(2));
}
printf("A summary of all results:\n");
for (int i = 0; i < NumOfExperiments; i++)
{
printf("%s", all_results[i]);
}
printf("\n##########################\nAverage = 2^(-%0.4f)\n",
(log(NumOfExperiments) + log(N1) + log(N2) + log(N3) - log(sum))/log(2));
}
|
tinyexr.h | /*
Copyright (c) 2014 - 2015, Syoyo Fujita
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the <organization> nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __TINYEXR_H__
#define __TINYEXR_H__
//
//
// Do this:
// #define TINYEXR_IMPLEMENTATION
// before you include this file in *one* C or C++ file to create the implementation.
//
// // i.e. it should look like this:
// #include ...
// #include ...
// #include ...
// #define TINYEXR_IMPLEMENTATION
// #include "tinyexr.h"
//
//
#include <stddef.h> // for size_t
#ifdef __cplusplus
extern "C" {
#endif
// pixel type: possible values are: UINT = 0 HALF = 1 FLOAT = 2
#define TINYEXR_PIXELTYPE_UINT (0)
#define TINYEXR_PIXELTYPE_HALF (1)
#define TINYEXR_PIXELTYPE_FLOAT (2)
#define TINYEXR_MAX_ATTRIBUTES (128)
typedef struct _EXRAttribute {
char *name;
char *type;
int size;
unsigned char *value; // uint8_t*
} EXRAttribute;
typedef struct _EXRImage {
// Custom attributes(exludes required attributes(e.g. `channels`, `compression`, etc)
EXRAttribute custom_attributes[TINYEXR_MAX_ATTRIBUTES];
int num_custom_attributes;
int num_channels;
const char **channel_names;
unsigned char **images; // image[channels][pixels]
int *pixel_types; // Loaded pixel type(TINYEXR_PIXELTYPE_*) of `images` for
// each channel
int *requested_pixel_types; // Filled initially by
// ParseEXRHeaderFrom(Meomory|File), then users
// can edit it(only valid for HALF pixel type
// channel)
int width;
int height;
float pixel_aspect_ratio;
int line_order;
int data_window[4];
int display_window[4];
float screen_window_center[2];
float screen_window_width;
} EXRImage;
typedef struct _DeepImage {
int num_channels;
const char **channel_names;
float ***image; // image[channels][scanlines][samples]
int **offset_table; // offset_table[scanline][offsets]
int width;
int height;
} DeepImage;
// @deprecated { to be removed. }
// Loads single-frame OpenEXR image. Assume EXR image contains RGB(A) channels.
// Application must free image data as returned by `out_rgba`
// Result image format is: float x RGBA x width x hight
// Return 0 if success
// Returns error string in `err` when there's an error
extern int LoadEXR(float **out_rgba, int *width, int *height,
const char *filename, const char **err);
// Parse single-frame OpenEXR header from a file and initialize `EXRImage`
// struct.
// Users then call LoadMultiChannelEXRFromFile to actually load image data into
// `EXRImage`
extern int ParseMultiChannelEXRHeaderFromFile(EXRImage *image,
const char *filename,
const char **err);
// Parse single-frame OpenEXR header from a memory and initialize `EXRImage`
// struct.
// Users then call LoadMultiChannelEXRFromMemory to actually load image data
// into `EXRImage`
extern int ParseMultiChannelEXRHeaderFromMemory(EXRImage *image,
const unsigned char *memory,
const char **err);
// Loads multi-channel, single-frame OpenEXR image from a file.
// Application must setup `ParseMultiChannelEXRHeaderFromFile` before calling
// `LoadMultiChannelEXRFromFile`.
// Application can free EXRImage using `FreeExrImage`
// Return 0 if success
// Returns error string in `err` when there's an error
extern int LoadMultiChannelEXRFromFile(EXRImage *image, const char *filename,
const char **err);
// Loads multi-channel, single-frame OpenEXR image from a memory.
// Application must setup `EXRImage` with `ParseMultiChannelEXRHeaderFromMemory`
// before calling `LoadMultiChannelEXRFromMemory`.
// Application can free EXRImage using `FreeExrImage`
// Return 0 if success
// Returns error string in `err` when there's an error
extern int LoadMultiChannelEXRFromMemory(EXRImage *image,
const unsigned char *memory,
const char **err);
// Saves floating point RGBA image as OpenEXR.
// Image is compressed with ZIP.
// Return 0 if success
// Returns error string in `err` when there's an error
// extern int SaveEXR(const float *in_rgba, int width, int height,
// const char *filename, const char **err);
// Saves multi-channel, single-frame OpenEXR image to a file.
// Application must free EXRImage
// Returns 0 if success
// Returns error string in `err` when there's an error
extern int SaveMultiChannelEXRToFile(const EXRImage *image,
const char *filename, const char **err);
// Saves multi-channel, single-frame OpenEXR image to a memory.
// Application must free EXRImage
// Return the number of bytes if succes.
// Retruns 0 if success, negative number when failed.
// Returns error string in `err` when there's an error
extern size_t SaveMultiChannelEXRToMemory(const EXRImage *image,
unsigned char **memory,
const char **err);
// Loads single-frame OpenEXR deep image.
// Application must free memory of variables in DeepImage(image, offset_table)
// Returns 0 if success
// Returns error string in `err` when there's an error
extern int LoadDeepEXR(DeepImage *out_image, const char *filename,
const char **err);
// NOT YET IMPLEMENTED:
// Saves single-frame OpenEXR deep image.
// Return 0 if success
// Returns error string in `err` when there's an error
// extern int SaveDeepEXR(const DeepImage *in_image, const char *filename,
// const char **err);
// NOT YET IMPLEMENTED:
// Loads multi-part OpenEXR deep image.
// Application must free memory of variables in DeepImage(image, offset_table)
// extern int LoadMultiPartDeepEXR(DeepImage **out_image, int num_parts, const
// char *filename,
// const char **err);
// Initialize of EXRImage struct
extern void InitEXRImage(EXRImage *exrImage);
// Free's internal data of EXRImage struct
// Returns 0 if success.
extern int FreeEXRImage(EXRImage *exrImage);
// For emscripten.
// Parse single-frame OpenEXR header from memory.
// Return 0 if success
extern int ParseEXRHeaderFromMemory(EXRAttribute* customAttributes, int *numCustomAttributes, int *width, int *height,
const unsigned char *memory);
// For emscripten.
// Loads single-frame OpenEXR image from memory. Assume EXR image contains
// RGB(A) channels.
// `out_rgba` must have enough memory(at least sizeof(float) x 4(RGBA) x width x
// hight)
// Return 0 if success
// Returns error string in `err` when there's an error
extern int LoadEXRFromMemory(float *out_rgba, const unsigned char *memory,
const char **err);
#ifdef __cplusplus
}
#endif
#ifdef TINYEXR_IMPLEMENTATION
#include <cstdio>
#include <cstdlib>
#include <cassert>
#include <cstring>
#include <algorithm>
#include <string>
#include <vector>
#include "tinyexr.h"
#ifdef _OPENMP
#include <omp.h>
#endif
namespace {
namespace miniz {
/* miniz.c v1.15 - public domain deflate/inflate, zlib-subset, ZIP
reading/writing/appending, PNG writing
See "unlicense" statement at the end of this file.
Rich Geldreich <richgel99@gmail.com>, last updated Oct. 13, 2013
Implements RFC 1950: http://www.ietf.org/rfc/rfc1950.txt and RFC 1951:
http://www.ietf.org/rfc/rfc1951.txt
Most API's defined in miniz.c are optional. For example, to disable the
archive related functions just define
MINIZ_NO_ARCHIVE_APIS, or to get rid of all stdio usage define MINIZ_NO_STDIO
(see the list below for more macros).
* Change History
10/13/13 v1.15 r4 - Interim bugfix release while I work on the next major
release with Zip64 support (almost there!):
- Critical fix for the MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY bug
(thanks kahmyong.moon@hp.com) which could cause locate files to not find
files. This bug
would only have occured in earlier versions if you explicitly used this
flag, OR if you used mz_zip_extract_archive_file_to_heap() or
mz_zip_add_mem_to_archive_file_in_place()
(which used this flag). If you can't switch to v1.15 but want to fix
this bug, just remove the uses of this flag from both helper funcs (and of
course don't use the flag).
- Bugfix in mz_zip_reader_extract_to_mem_no_alloc() from kymoon when
pUser_read_buf is not NULL and compressed size is > uncompressed size
- Fixing mz_zip_reader_extract_*() funcs so they don't try to extract
compressed data from directory entries, to account for weird zipfiles which
contain zero-size compressed data on dir entries.
Hopefully this fix won't cause any issues on weird zip archives,
because it assumes the low 16-bits of zip external attributes are DOS
attributes (which I believe they always are in practice).
- Fixing mz_zip_reader_is_file_a_directory() so it doesn't check the
internal attributes, just the filename and external attributes
- mz_zip_reader_init_file() - missing MZ_FCLOSE() call if the seek failed
- Added cmake support for Linux builds which builds all the examples,
tested with clang v3.3 and gcc v4.6.
- Clang fix for tdefl_write_image_to_png_file_in_memory() from toffaletti
- Merged MZ_FORCEINLINE fix from hdeanclark
- Fix <time.h> include before config #ifdef, thanks emil.brink
- Added tdefl_write_image_to_png_file_in_memory_ex(): supports Y flipping
(super useful for OpenGL apps), and explicit control over the compression
level (so you can
set it to 1 for real-time compression).
- Merged in some compiler fixes from paulharris's github repro.
- Retested this build under Windows (VS 2010, including static analysis),
tcc 0.9.26, gcc v4.6 and clang v3.3.
- Added example6.c, which dumps an image of the mandelbrot set to a PNG
file.
- Modified example2 to help test the
MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY flag more.
- In r3: Bugfix to mz_zip_writer_add_file() found during merge: Fix
possible src file fclose() leak if alignment bytes+local header file write
faiiled
- In r4: Minor bugfix to mz_zip_writer_add_from_zip_reader():
Was pushing the wrong central dir header offset, appears harmless in this
release, but it became a problem in the zip64 branch
5/20/12 v1.14 - MinGW32/64 GCC 4.6.1 compiler fixes: added MZ_FORCEINLINE,
#include <time.h> (thanks fermtect).
5/19/12 v1.13 - From jason@cornsyrup.org and kelwert@mtu.edu - Fix
mz_crc32() so it doesn't compute the wrong CRC-32's when mz_ulong is 64-bit.
- Temporarily/locally slammed in "typedef unsigned long mz_ulong" and
re-ran a randomized regression test on ~500k files.
- Eliminated a bunch of warnings when compiling with GCC 32-bit/64.
- Ran all examples, miniz.c, and tinfl.c through MSVC 2008's /analyze
(static analysis) option and fixed all warnings (except for the silly
"Use of the comma-operator in a tested expression.." analysis warning,
which I purposely use to work around a MSVC compiler warning).
- Created 32-bit and 64-bit Codeblocks projects/workspace. Built and
tested Linux executables. The codeblocks workspace is compatible with
Linux+Win32/x64.
- Added miniz_tester solution/project, which is a useful little app
derived from LZHAM's tester app that I use as part of the regression test.
- Ran miniz.c and tinfl.c through another series of regression testing on
~500,000 files and archives.
- Modified example5.c so it purposely disables a bunch of high-level
functionality (MINIZ_NO_STDIO, etc.). (Thanks to corysama for the
MINIZ_NO_STDIO bug report.)
- Fix ftell() usage in examples so they exit with an error on files which
are too large (a limitation of the examples, not miniz itself).
4/12/12 v1.12 - More comments, added low-level example5.c, fixed a couple
minor level_and_flags issues in the archive API's.
level_and_flags can now be set to MZ_DEFAULT_COMPRESSION. Thanks to Bruce
Dawson <bruced@valvesoftware.com> for the feedback/bug report.
5/28/11 v1.11 - Added statement from unlicense.org
5/27/11 v1.10 - Substantial compressor optimizations:
- Level 1 is now ~4x faster than before. The L1 compressor's throughput
now varies between 70-110MB/sec. on a
- Core i7 (actual throughput varies depending on the type of data, and x64
vs. x86).
- Improved baseline L2-L9 compression perf. Also, greatly improved
compression perf. issues on some file types.
- Refactored the compression code for better readability and
maintainability.
- Added level 10 compression level (L10 has slightly better ratio than
level 9, but could have a potentially large
drop in throughput on some files).
5/15/11 v1.09 - Initial stable release.
* Low-level Deflate/Inflate implementation notes:
Compression: Use the "tdefl" API's. The compressor supports raw, static,
and dynamic blocks, lazy or
greedy parsing, match length filtering, RLE-only, and Huffman-only streams.
It performs and compresses
approximately as well as zlib.
Decompression: Use the "tinfl" API's. The entire decompressor is
implemented as a single function
coroutine: see tinfl_decompress(). It supports decompression into a 32KB
(or larger power of 2) wrapping buffer, or into a memory
block large enough to hold the entire file.
The low-level tdefl/tinfl API's do not make any use of dynamic memory
allocation.
* zlib-style API notes:
miniz.c implements a fairly large subset of zlib. There's enough
functionality present for it to be a drop-in
zlib replacement in many apps:
The z_stream struct, optional memory allocation callbacks
deflateInit/deflateInit2/deflate/deflateReset/deflateEnd/deflateBound
inflateInit/inflateInit2/inflate/inflateEnd
compress, compress2, compressBound, uncompress
CRC-32, Adler-32 - Using modern, minimal code size, CPU cache friendly
routines.
Supports raw deflate streams or standard zlib streams with adler-32
checking.
Limitations:
The callback API's are not implemented yet. No support for gzip headers or
zlib static dictionaries.
I've tried to closely emulate zlib's various flavors of stream flushing
and return status codes, but
there are no guarantees that miniz.c pulls this off perfectly.
* PNG writing: See the tdefl_write_image_to_png_file_in_memory() function,
originally written by
Alex Evans. Supports 1-4 bytes/pixel images.
* ZIP archive API notes:
The ZIP archive API's where designed with simplicity and efficiency in
mind, with just enough abstraction to
get the job done with minimal fuss. There are simple API's to retrieve file
information, read files from
existing archives, create new archives, append new files to existing
archives, or clone archive data from
one archive to another. It supports archives located in memory or the heap,
on disk (using stdio.h),
or you can specify custom file read/write callbacks.
- Archive reading: Just call this function to read a single file from a
disk archive:
void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename, const
char *pArchive_name,
size_t *pSize, mz_uint zip_flags);
For more complex cases, use the "mz_zip_reader" functions. Upon opening an
archive, the entire central
directory is located and read as-is into memory, and subsequent file access
only occurs when reading individual files.
- Archives file scanning: The simple way is to use this function to scan a
loaded archive for a specific file:
int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName,
const char *pComment, mz_uint flags);
The locate operation can optionally check file comments too, which (as one
example) can be used to identify
multiple versions of the same file in an archive. This function uses a
simple linear search through the central
directory, so it's not very fast.
Alternately, you can iterate through all the files in an archive (using
mz_zip_reader_get_num_files()) and
retrieve detailed info on each file by calling mz_zip_reader_file_stat().
- Archive creation: Use the "mz_zip_writer" functions. The ZIP writer
immediately writes compressed file data
to disk and builds an exact image of the central directory in memory. The
central directory image is written
all at once at the end of the archive file when the archive is finalized.
The archive writer can optionally align each file's local header and file
data to any power of 2 alignment,
which can be useful when the archive will be read from optical media. Also,
the writer supports placing
arbitrary data blobs at the very beginning of ZIP archives. Archives
written using either feature are still
readable by any ZIP tool.
- Archive appending: The simple way to add a single file to an archive is
to call this function:
mz_bool mz_zip_add_mem_to_archive_file_in_place(const char *pZip_filename,
const char *pArchive_name,
const void *pBuf, size_t buf_size, const void *pComment, mz_uint16
comment_size, mz_uint level_and_flags);
The archive will be created if it doesn't already exist, otherwise it'll be
appended to.
Note the appending is done in-place and is not an atomic operation, so if
something goes wrong
during the operation it's possible the archive could be left without a
central directory (although the local
file headers and file data will be fine, so the archive will be
recoverable).
For more complex archive modification scenarios:
1. The safest way is to use a mz_zip_reader to read the existing archive,
cloning only those bits you want to
preserve into a new archive using using the
mz_zip_writer_add_from_zip_reader() function (which compiles the
compressed file data as-is). When you're done, delete the old archive and
rename the newly written archive, and
you're done. This is safe but requires a bunch of temporary disk space or
heap memory.
2. Or, you can convert an mz_zip_reader in-place to an mz_zip_writer using
mz_zip_writer_init_from_reader(),
append new files as needed, then finalize the archive which will write an
updated central directory to the
original archive. (This is basically what
mz_zip_add_mem_to_archive_file_in_place() does.) There's a
possibility that the archive's central directory could be lost with this
method if anything goes wrong, though.
- ZIP archive support limitations:
No zip64 or spanning support. Extraction functions can only handle
unencrypted, stored or deflated files.
Requires streams capable of seeking.
* This is a header file library, like stb_image.c. To get only a header file,
either cut and paste the
below header, or create miniz.h, #define MINIZ_HEADER_FILE_ONLY, and then
include miniz.c from it.
* Important: For best perf. be sure to customize the below macros for your
target platform:
#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 1
#define MINIZ_LITTLE_ENDIAN 1
#define MINIZ_HAS_64BIT_REGISTERS 1
* On platforms using glibc, Be sure to "#define _LARGEFILE64_SOURCE 1" before
including miniz.c to ensure miniz
uses the 64-bit variants: fopen64(), stat64(), etc. Otherwise you won't be
able to process large files
(i.e. 32-bit stat() fails for me on files > 0x7FFFFFFF bytes).
*/
#ifndef MINIZ_HEADER_INCLUDED
#define MINIZ_HEADER_INCLUDED
#include <stdlib.h>
// Defines to completely disable specific portions of miniz.c:
// If all macros here are defined the only functionality remaining will be
// CRC-32, adler-32, tinfl, and tdefl.
// Define MINIZ_NO_STDIO to disable all usage and any functions which rely on
// stdio for file I/O.
//#define MINIZ_NO_STDIO
// If MINIZ_NO_TIME is specified then the ZIP archive functions will not be able
// to get the current time, or
// get/set file times, and the C run-time funcs that get/set times won't be
// called.
// The current downside is the times written to your archives will be from 1979.
//#define MINIZ_NO_TIME
// Define MINIZ_NO_ARCHIVE_APIS to disable all ZIP archive API's.
//#define MINIZ_NO_ARCHIVE_APIS
// Define MINIZ_NO_ARCHIVE_APIS to disable all writing related ZIP archive
// API's.
//#define MINIZ_NO_ARCHIVE_WRITING_APIS
// Define MINIZ_NO_ZLIB_APIS to remove all ZLIB-style compression/decompression
// API's.
//#define MINIZ_NO_ZLIB_APIS
// Define MINIZ_NO_ZLIB_COMPATIBLE_NAME to disable zlib names, to prevent
// conflicts against stock zlib.
//#define MINIZ_NO_ZLIB_COMPATIBLE_NAMES
// Define MINIZ_NO_MALLOC to disable all calls to malloc, free, and realloc.
// Note if MINIZ_NO_MALLOC is defined then the user must always provide custom
// user alloc/free/realloc
// callbacks to the zlib and archive API's, and a few stand-alone helper API's
// which don't provide custom user
// functions (such as tdefl_compress_mem_to_heap() and
// tinfl_decompress_mem_to_heap()) won't work.
//#define MINIZ_NO_MALLOC
#if defined(__TINYC__) && (defined(__linux) || defined(__linux__))
// TODO: Work around "error: include file 'sys\utime.h' when compiling with tcc
// on Linux
#define MINIZ_NO_TIME
#endif
#if !defined(MINIZ_NO_TIME) && !defined(MINIZ_NO_ARCHIVE_APIS)
#include <time.h>
#endif
#if defined(_M_IX86) || defined(_M_X64) || defined(__i386__) || \
defined(__i386) || defined(__i486__) || defined(__i486) || \
defined(i386) || defined(__ia64__) || defined(__x86_64__)
// MINIZ_X86_OR_X64_CPU is only used to help set the below macros.
#define MINIZ_X86_OR_X64_CPU 1
#endif
#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) || MINIZ_X86_OR_X64_CPU
// Set MINIZ_LITTLE_ENDIAN to 1 if the processor is little endian.
#define MINIZ_LITTLE_ENDIAN 1
#endif
#if MINIZ_X86_OR_X64_CPU
// Set MINIZ_USE_UNALIGNED_LOADS_AND_STORES to 1 on CPU's that permit efficient
// integer loads and stores from unaligned addresses.
//#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 1
#define MINIZ_USE_UNALIGNED_LOADS_AND_STORES 0 // disable to suppress compiler warnings
#endif
#if defined(_M_X64) || defined(_WIN64) || defined(__MINGW64__) || \
defined(_LP64) || defined(__LP64__) || defined(__ia64__) || \
defined(__x86_64__)
// Set MINIZ_HAS_64BIT_REGISTERS to 1 if operations on 64-bit integers are
// reasonably fast (and don't involve compiler generated calls to helper
// functions).
#define MINIZ_HAS_64BIT_REGISTERS 1
#endif
#ifdef __cplusplus
extern "C" {
#endif
// ------------------- zlib-style API Definitions.
// For more compatibility with zlib, miniz.c uses unsigned long for some
// parameters/struct members. Beware: mz_ulong can be either 32 or 64-bits!
typedef unsigned long mz_ulong;
// mz_free() internally uses the MZ_FREE() macro (which by default calls free()
// unless you've modified the MZ_MALLOC macro) to release a block allocated from
// the heap.
void mz_free(void *p);
#define MZ_ADLER32_INIT (1)
// mz_adler32() returns the initial adler-32 value to use when called with
// ptr==NULL.
mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len);
#define MZ_CRC32_INIT (0)
// mz_crc32() returns the initial CRC-32 value to use when called with
// ptr==NULL.
mz_ulong mz_crc32(mz_ulong crc, const unsigned char *ptr, size_t buf_len);
// Compression strategies.
enum {
MZ_DEFAULT_STRATEGY = 0,
MZ_FILTERED = 1,
MZ_HUFFMAN_ONLY = 2,
MZ_RLE = 3,
MZ_FIXED = 4
};
// Method
#define MZ_DEFLATED 8
#ifndef MINIZ_NO_ZLIB_APIS
// Heap allocation callbacks.
// Note that mz_alloc_func parameter types purpsosely differ from zlib's:
// items/size is size_t, not unsigned long.
typedef void *(*mz_alloc_func)(void *opaque, size_t items, size_t size);
typedef void (*mz_free_func)(void *opaque, void *address);
typedef void *(*mz_realloc_func)(void *opaque, void *address, size_t items,
size_t size);
#define MZ_VERSION "9.1.15"
#define MZ_VERNUM 0x91F0
#define MZ_VER_MAJOR 9
#define MZ_VER_MINOR 1
#define MZ_VER_REVISION 15
#define MZ_VER_SUBREVISION 0
// Flush values. For typical usage you only need MZ_NO_FLUSH and MZ_FINISH. The
// other values are for advanced use (refer to the zlib docs).
enum {
MZ_NO_FLUSH = 0,
MZ_PARTIAL_FLUSH = 1,
MZ_SYNC_FLUSH = 2,
MZ_FULL_FLUSH = 3,
MZ_FINISH = 4,
MZ_BLOCK = 5
};
// Return status codes. MZ_PARAM_ERROR is non-standard.
enum {
MZ_OK = 0,
MZ_STREAM_END = 1,
MZ_NEED_DICT = 2,
MZ_ERRNO = -1,
MZ_STREAM_ERROR = -2,
MZ_DATA_ERROR = -3,
MZ_MEM_ERROR = -4,
MZ_BUF_ERROR = -5,
MZ_VERSION_ERROR = -6,
MZ_PARAM_ERROR = -10000
};
// Compression levels: 0-9 are the standard zlib-style levels, 10 is best
// possible compression (not zlib compatible, and may be very slow),
// MZ_DEFAULT_COMPRESSION=MZ_DEFAULT_LEVEL.
enum {
MZ_NO_COMPRESSION = 0,
MZ_BEST_SPEED = 1,
MZ_BEST_COMPRESSION = 9,
MZ_UBER_COMPRESSION = 10,
MZ_DEFAULT_LEVEL = 6,
MZ_DEFAULT_COMPRESSION = -1
};
// Window bits
#define MZ_DEFAULT_WINDOW_BITS 15
struct mz_internal_state;
// Compression/decompression stream struct.
typedef struct mz_stream_s {
const unsigned char *next_in; // pointer to next byte to read
unsigned int avail_in; // number of bytes available at next_in
mz_ulong total_in; // total number of bytes consumed so far
unsigned char *next_out; // pointer to next byte to write
unsigned int avail_out; // number of bytes that can be written to next_out
mz_ulong total_out; // total number of bytes produced so far
char *msg; // error msg (unused)
struct mz_internal_state *state; // internal state, allocated by zalloc/zfree
mz_alloc_func
zalloc; // optional heap allocation function (defaults to malloc)
mz_free_func zfree; // optional heap free function (defaults to free)
void *opaque; // heap alloc function user pointer
int data_type; // data_type (unused)
mz_ulong adler; // adler32 of the source or uncompressed data
mz_ulong reserved; // not used
} mz_stream;
typedef mz_stream *mz_streamp;
// Returns the version string of miniz.c.
const char *mz_version(void);
// mz_deflateInit() initializes a compressor with default options:
// Parameters:
// pStream must point to an initialized mz_stream struct.
// level must be between [MZ_NO_COMPRESSION, MZ_BEST_COMPRESSION].
// level 1 enables a specially optimized compression function that's been
// optimized purely for performance, not ratio.
// (This special func. is currently only enabled when
// MINIZ_USE_UNALIGNED_LOADS_AND_STORES and MINIZ_LITTLE_ENDIAN are defined.)
// Return values:
// MZ_OK on success.
// MZ_STREAM_ERROR if the stream is bogus.
// MZ_PARAM_ERROR if the input parameters are bogus.
// MZ_MEM_ERROR on out of memory.
int mz_deflateInit(mz_streamp pStream, int level);
// mz_deflateInit2() is like mz_deflate(), except with more control:
// Additional parameters:
// method must be MZ_DEFLATED
// window_bits must be MZ_DEFAULT_WINDOW_BITS (to wrap the deflate stream with
// zlib header/adler-32 footer) or -MZ_DEFAULT_WINDOW_BITS (raw deflate/no
// header or footer)
// mem_level must be between [1, 9] (it's checked but ignored by miniz.c)
int mz_deflateInit2(mz_streamp pStream, int level, int method, int window_bits,
int mem_level, int strategy);
// Quickly resets a compressor without having to reallocate anything. Same as
// calling mz_deflateEnd() followed by mz_deflateInit()/mz_deflateInit2().
int mz_deflateReset(mz_streamp pStream);
// mz_deflate() compresses the input to output, consuming as much of the input
// and producing as much output as possible.
// Parameters:
// pStream is the stream to read from and write to. You must initialize/update
// the next_in, avail_in, next_out, and avail_out members.
// flush may be MZ_NO_FLUSH, MZ_PARTIAL_FLUSH/MZ_SYNC_FLUSH, MZ_FULL_FLUSH, or
// MZ_FINISH.
// Return values:
// MZ_OK on success (when flushing, or if more input is needed but not
// available, and/or there's more output to be written but the output buffer
// is full).
// MZ_STREAM_END if all input has been consumed and all output bytes have been
// written. Don't call mz_deflate() on the stream anymore.
// MZ_STREAM_ERROR if the stream is bogus.
// MZ_PARAM_ERROR if one of the parameters is invalid.
// MZ_BUF_ERROR if no forward progress is possible because the input and/or
// output buffers are empty. (Fill up the input buffer or free up some output
// space and try again.)
int mz_deflate(mz_streamp pStream, int flush);
// mz_deflateEnd() deinitializes a compressor:
// Return values:
// MZ_OK on success.
// MZ_STREAM_ERROR if the stream is bogus.
int mz_deflateEnd(mz_streamp pStream);
// mz_deflateBound() returns a (very) conservative upper bound on the amount of
// data that could be generated by deflate(), assuming flush is set to only
// MZ_NO_FLUSH or MZ_FINISH.
mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len);
// Single-call compression functions mz_compress() and mz_compress2():
// Returns MZ_OK on success, or one of the error codes from mz_deflate() on
// failure.
int mz_compress(unsigned char *pDest, mz_ulong *pDest_len,
const unsigned char *pSource, mz_ulong source_len);
int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len,
const unsigned char *pSource, mz_ulong source_len, int level);
// mz_compressBound() returns a (very) conservative upper bound on the amount of
// data that could be generated by calling mz_compress().
mz_ulong mz_compressBound(mz_ulong source_len);
// Initializes a decompressor.
int mz_inflateInit(mz_streamp pStream);
// mz_inflateInit2() is like mz_inflateInit() with an additional option that
// controls the window size and whether or not the stream has been wrapped with
// a zlib header/footer:
// window_bits must be MZ_DEFAULT_WINDOW_BITS (to parse zlib header/footer) or
// -MZ_DEFAULT_WINDOW_BITS (raw deflate).
int mz_inflateInit2(mz_streamp pStream, int window_bits);
// Decompresses the input stream to the output, consuming only as much of the
// input as needed, and writing as much to the output as possible.
// Parameters:
// pStream is the stream to read from and write to. You must initialize/update
// the next_in, avail_in, next_out, and avail_out members.
// flush may be MZ_NO_FLUSH, MZ_SYNC_FLUSH, or MZ_FINISH.
// On the first call, if flush is MZ_FINISH it's assumed the input and output
// buffers are both sized large enough to decompress the entire stream in a
// single call (this is slightly faster).
// MZ_FINISH implies that there are no more source bytes available beside
// what's already in the input buffer, and that the output buffer is large
// enough to hold the rest of the decompressed data.
// Return values:
// MZ_OK on success. Either more input is needed but not available, and/or
// there's more output to be written but the output buffer is full.
// MZ_STREAM_END if all needed input has been consumed and all output bytes
// have been written. For zlib streams, the adler-32 of the decompressed data
// has also been verified.
// MZ_STREAM_ERROR if the stream is bogus.
// MZ_DATA_ERROR if the deflate stream is invalid.
// MZ_PARAM_ERROR if one of the parameters is invalid.
// MZ_BUF_ERROR if no forward progress is possible because the input buffer is
// empty but the inflater needs more input to continue, or if the output
// buffer is not large enough. Call mz_inflate() again
// with more input data, or with more room in the output buffer (except when
// using single call decompression, described above).
int mz_inflate(mz_streamp pStream, int flush);
// Deinitializes a decompressor.
int mz_inflateEnd(mz_streamp pStream);
// Single-call decompression.
// Returns MZ_OK on success, or one of the error codes from mz_inflate() on
// failure.
int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len,
const unsigned char *pSource, mz_ulong source_len);
// Returns a string description of the specified error code, or NULL if the
// error code is invalid.
const char *mz_error(int err);
// Redefine zlib-compatible names to miniz equivalents, so miniz.c can be used
// as a drop-in replacement for the subset of zlib that miniz.c supports.
// Define MINIZ_NO_ZLIB_COMPATIBLE_NAMES to disable zlib-compatibility if you
// use zlib in the same project.
#ifndef MINIZ_NO_ZLIB_COMPATIBLE_NAMES
typedef unsigned char Byte;
typedef unsigned int uInt;
typedef mz_ulong uLong;
typedef Byte Bytef;
typedef uInt uIntf;
typedef char charf;
typedef int intf;
typedef void *voidpf;
typedef uLong uLongf;
typedef void *voidp;
typedef void *const voidpc;
#define Z_NULL 0
#define Z_NO_FLUSH MZ_NO_FLUSH
#define Z_PARTIAL_FLUSH MZ_PARTIAL_FLUSH
#define Z_SYNC_FLUSH MZ_SYNC_FLUSH
#define Z_FULL_FLUSH MZ_FULL_FLUSH
#define Z_FINISH MZ_FINISH
#define Z_BLOCK MZ_BLOCK
#define Z_OK MZ_OK
#define Z_STREAM_END MZ_STREAM_END
#define Z_NEED_DICT MZ_NEED_DICT
#define Z_ERRNO MZ_ERRNO
#define Z_STREAM_ERROR MZ_STREAM_ERROR
#define Z_DATA_ERROR MZ_DATA_ERROR
#define Z_MEM_ERROR MZ_MEM_ERROR
#define Z_BUF_ERROR MZ_BUF_ERROR
#define Z_VERSION_ERROR MZ_VERSION_ERROR
#define Z_PARAM_ERROR MZ_PARAM_ERROR
#define Z_NO_COMPRESSION MZ_NO_COMPRESSION
#define Z_BEST_SPEED MZ_BEST_SPEED
#define Z_BEST_COMPRESSION MZ_BEST_COMPRESSION
#define Z_DEFAULT_COMPRESSION MZ_DEFAULT_COMPRESSION
#define Z_DEFAULT_STRATEGY MZ_DEFAULT_STRATEGY
#define Z_FILTERED MZ_FILTERED
#define Z_HUFFMAN_ONLY MZ_HUFFMAN_ONLY
#define Z_RLE MZ_RLE
#define Z_FIXED MZ_FIXED
#define Z_DEFLATED MZ_DEFLATED
#define Z_DEFAULT_WINDOW_BITS MZ_DEFAULT_WINDOW_BITS
#define alloc_func mz_alloc_func
#define free_func mz_free_func
#define internal_state mz_internal_state
#define z_stream mz_stream
#define deflateInit mz_deflateInit
#define deflateInit2 mz_deflateInit2
#define deflateReset mz_deflateReset
#define deflate mz_deflate
#define deflateEnd mz_deflateEnd
#define deflateBound mz_deflateBound
#define compress mz_compress
#define compress2 mz_compress2
#define compressBound mz_compressBound
#define inflateInit mz_inflateInit
#define inflateInit2 mz_inflateInit2
#define inflate mz_inflate
#define inflateEnd mz_inflateEnd
#define uncompress mz_uncompress
#define crc32 mz_crc32
#define adler32 mz_adler32
#define MAX_WBITS 15
#define MAX_MEM_LEVEL 9
#define zError mz_error
#define ZLIB_VERSION MZ_VERSION
#define ZLIB_VERNUM MZ_VERNUM
#define ZLIB_VER_MAJOR MZ_VER_MAJOR
#define ZLIB_VER_MINOR MZ_VER_MINOR
#define ZLIB_VER_REVISION MZ_VER_REVISION
#define ZLIB_VER_SUBREVISION MZ_VER_SUBREVISION
#define zlibVersion mz_version
#define zlib_version mz_version()
#endif // #ifndef MINIZ_NO_ZLIB_COMPATIBLE_NAMES
#endif // MINIZ_NO_ZLIB_APIS
// ------------------- Types and macros
typedef unsigned char mz_uint8;
typedef signed short mz_int16;
typedef unsigned short mz_uint16;
typedef unsigned int mz_uint32;
typedef unsigned int mz_uint;
typedef long long mz_int64;
typedef unsigned long long mz_uint64;
typedef int mz_bool;
#define MZ_FALSE (0)
#define MZ_TRUE (1)
// An attempt to work around MSVC's spammy "warning C4127: conditional
// expression is constant" message.
#ifdef _MSC_VER
#define MZ_MACRO_END while (0, 0)
#else
#define MZ_MACRO_END while (0)
#endif
// ------------------- ZIP archive reading/writing
#ifndef MINIZ_NO_ARCHIVE_APIS
enum {
MZ_ZIP_MAX_IO_BUF_SIZE = 64 * 1024,
MZ_ZIP_MAX_ARCHIVE_FILENAME_SIZE = 260,
MZ_ZIP_MAX_ARCHIVE_FILE_COMMENT_SIZE = 256
};
typedef struct {
mz_uint32 m_file_index;
mz_uint32 m_central_dir_ofs;
mz_uint16 m_version_made_by;
mz_uint16 m_version_needed;
mz_uint16 m_bit_flag;
mz_uint16 m_method;
#ifndef MINIZ_NO_TIME
time_t m_time;
#endif
mz_uint32 m_crc32;
mz_uint64 m_comp_size;
mz_uint64 m_uncomp_size;
mz_uint16 m_internal_attr;
mz_uint32 m_external_attr;
mz_uint64 m_local_header_ofs;
mz_uint32 m_comment_size;
char m_filename[MZ_ZIP_MAX_ARCHIVE_FILENAME_SIZE];
char m_comment[MZ_ZIP_MAX_ARCHIVE_FILE_COMMENT_SIZE];
} mz_zip_archive_file_stat;
typedef size_t (*mz_file_read_func)(void *pOpaque, mz_uint64 file_ofs,
void *pBuf, size_t n);
typedef size_t (*mz_file_write_func)(void *pOpaque, mz_uint64 file_ofs,
const void *pBuf, size_t n);
struct mz_zip_internal_state_tag;
typedef struct mz_zip_internal_state_tag mz_zip_internal_state;
typedef enum {
MZ_ZIP_MODE_INVALID = 0,
MZ_ZIP_MODE_READING = 1,
MZ_ZIP_MODE_WRITING = 2,
MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED = 3
} mz_zip_mode;
typedef struct mz_zip_archive_tag {
mz_uint64 m_archive_size;
mz_uint64 m_central_directory_file_ofs;
mz_uint m_total_files;
mz_zip_mode m_zip_mode;
mz_uint m_file_offset_alignment;
mz_alloc_func m_pAlloc;
mz_free_func m_pFree;
mz_realloc_func m_pRealloc;
void *m_pAlloc_opaque;
mz_file_read_func m_pRead;
mz_file_write_func m_pWrite;
void *m_pIO_opaque;
mz_zip_internal_state *m_pState;
} mz_zip_archive;
typedef enum {
MZ_ZIP_FLAG_CASE_SENSITIVE = 0x0100,
MZ_ZIP_FLAG_IGNORE_PATH = 0x0200,
MZ_ZIP_FLAG_COMPRESSED_DATA = 0x0400,
MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY = 0x0800
} mz_zip_flags;
// ZIP archive reading
// Inits a ZIP archive reader.
// These functions read and validate the archive's central directory.
mz_bool mz_zip_reader_init(mz_zip_archive *pZip, mz_uint64 size,
mz_uint32 flags);
mz_bool mz_zip_reader_init_mem(mz_zip_archive *pZip, const void *pMem,
size_t size, mz_uint32 flags);
#ifndef MINIZ_NO_STDIO
mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename,
mz_uint32 flags);
#endif
// Returns the total number of files in the archive.
mz_uint mz_zip_reader_get_num_files(mz_zip_archive *pZip);
// Returns detailed information about an archive file entry.
mz_bool mz_zip_reader_file_stat(mz_zip_archive *pZip, mz_uint file_index,
mz_zip_archive_file_stat *pStat);
// Determines if an archive file entry is a directory entry.
mz_bool mz_zip_reader_is_file_a_directory(mz_zip_archive *pZip,
mz_uint file_index);
mz_bool mz_zip_reader_is_file_encrypted(mz_zip_archive *pZip,
mz_uint file_index);
// Retrieves the filename of an archive file entry.
// Returns the number of bytes written to pFilename, or if filename_buf_size is
// 0 this function returns the number of bytes needed to fully store the
// filename.
mz_uint mz_zip_reader_get_filename(mz_zip_archive *pZip, mz_uint file_index,
char *pFilename, mz_uint filename_buf_size);
// Attempts to locates a file in the archive's central directory.
// Valid flags: MZ_ZIP_FLAG_CASE_SENSITIVE, MZ_ZIP_FLAG_IGNORE_PATH
// Returns -1 if the file cannot be found.
int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName,
const char *pComment, mz_uint flags);
// Extracts a archive file to a memory buffer using no memory allocation.
mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip,
mz_uint file_index, void *pBuf,
size_t buf_size, mz_uint flags,
void *pUser_read_buf,
size_t user_read_buf_size);
mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(
mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size,
mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size);
// Extracts a archive file to a memory buffer.
mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index,
void *pBuf, size_t buf_size,
mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip,
const char *pFilename, void *pBuf,
size_t buf_size, mz_uint flags);
// Extracts a archive file to a dynamically allocated heap buffer.
void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index,
size_t *pSize, mz_uint flags);
void *mz_zip_reader_extract_file_to_heap(mz_zip_archive *pZip,
const char *pFilename, size_t *pSize,
mz_uint flags);
// Extracts a archive file using a callback function to output the file's data.
mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip,
mz_uint file_index,
mz_file_write_func pCallback,
void *pOpaque, mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_callback(mz_zip_archive *pZip,
const char *pFilename,
mz_file_write_func pCallback,
void *pOpaque, mz_uint flags);
#ifndef MINIZ_NO_STDIO
// Extracts a archive file to a disk file and sets its last accessed and
// modified times.
// This function only extracts files, not archive directory records.
mz_bool mz_zip_reader_extract_to_file(mz_zip_archive *pZip, mz_uint file_index,
const char *pDst_filename, mz_uint flags);
mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip,
const char *pArchive_filename,
const char *pDst_filename,
mz_uint flags);
#endif
// Ends archive reading, freeing all allocations, and closing the input archive
// file if mz_zip_reader_init_file() was used.
mz_bool mz_zip_reader_end(mz_zip_archive *pZip);
// ZIP archive writing
#ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
// Inits a ZIP archive writer.
mz_bool mz_zip_writer_init(mz_zip_archive *pZip, mz_uint64 existing_size);
mz_bool mz_zip_writer_init_heap(mz_zip_archive *pZip,
size_t size_to_reserve_at_beginning,
size_t initial_allocation_size);
#ifndef MINIZ_NO_STDIO
mz_bool mz_zip_writer_init_file(mz_zip_archive *pZip, const char *pFilename,
mz_uint64 size_to_reserve_at_beginning);
#endif
// Converts a ZIP archive reader object into a writer object, to allow efficient
// in-place file appends to occur on an existing archive.
// For archives opened using mz_zip_reader_init_file, pFilename must be the
// archive's filename so it can be reopened for writing. If the file can't be
// reopened, mz_zip_reader_end() will be called.
// For archives opened using mz_zip_reader_init_mem, the memory block must be
// growable using the realloc callback (which defaults to realloc unless you've
// overridden it).
// Finally, for archives opened using mz_zip_reader_init, the mz_zip_archive's
// user provided m_pWrite function cannot be NULL.
// Note: In-place archive modification is not recommended unless you know what
// you're doing, because if execution stops or something goes wrong before
// the archive is finalized the file's central directory will be hosed.
mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip,
const char *pFilename);
// Adds the contents of a memory buffer to an archive. These functions record
// the current local time into the archive.
// To add a directory entry, call this method with an archive name ending in a
// forwardslash with empty buffer.
// level_and_flags - compression level (0-10, see MZ_BEST_SPEED,
// MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or
// just set to MZ_DEFAULT_COMPRESSION.
mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name,
const void *pBuf, size_t buf_size,
mz_uint level_and_flags);
mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip,
const char *pArchive_name, const void *pBuf,
size_t buf_size, const void *pComment,
mz_uint16 comment_size,
mz_uint level_and_flags, mz_uint64 uncomp_size,
mz_uint32 uncomp_crc32);
#ifndef MINIZ_NO_STDIO
// Adds the contents of a disk file to an archive. This function also records
// the disk file's modified time into the archive.
// level_and_flags - compression level (0-10, see MZ_BEST_SPEED,
// MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or
// just set to MZ_DEFAULT_COMPRESSION.
mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name,
const char *pSrc_filename, const void *pComment,
mz_uint16 comment_size, mz_uint level_and_flags);
#endif
// Adds a file to an archive by fully cloning the data from another archive.
// This function fully clones the source file's compressed data (no
// recompression), along with its full filename, extra data, and comment fields.
mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip,
mz_zip_archive *pSource_zip,
mz_uint file_index);
// Finalizes the archive by writing the central directory records followed by
// the end of central directory record.
// After an archive is finalized, the only valid call on the mz_zip_archive
// struct is mz_zip_writer_end().
// An archive must be manually finalized by calling this function for it to be
// valid.
mz_bool mz_zip_writer_finalize_archive(mz_zip_archive *pZip);
mz_bool mz_zip_writer_finalize_heap_archive(mz_zip_archive *pZip, void **pBuf,
size_t *pSize);
// Ends archive writing, freeing all allocations, and closing the output file if
// mz_zip_writer_init_file() was used.
// Note for the archive to be valid, it must have been finalized before ending.
mz_bool mz_zip_writer_end(mz_zip_archive *pZip);
// Misc. high-level helper functions:
// mz_zip_add_mem_to_archive_file_in_place() efficiently (but not atomically)
// appends a memory blob to a ZIP archive.
// level_and_flags - compression level (0-10, see MZ_BEST_SPEED,
// MZ_BEST_COMPRESSION, etc.) logically OR'd with zero or more mz_zip_flags, or
// just set to MZ_DEFAULT_COMPRESSION.
mz_bool mz_zip_add_mem_to_archive_file_in_place(
const char *pZip_filename, const char *pArchive_name, const void *pBuf,
size_t buf_size, const void *pComment, mz_uint16 comment_size,
mz_uint level_and_flags);
// Reads a single file from an archive into a heap block.
// Returns NULL on failure.
void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename,
const char *pArchive_name,
size_t *pSize, mz_uint zip_flags);
#endif // #ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
#endif // #ifndef MINIZ_NO_ARCHIVE_APIS
// ------------------- Low-level Decompression API Definitions
// Decompression flags used by tinfl_decompress().
// TINFL_FLAG_PARSE_ZLIB_HEADER: If set, the input has a valid zlib header and
// ends with an adler32 checksum (it's a valid zlib stream). Otherwise, the
// input is a raw deflate stream.
// TINFL_FLAG_HAS_MORE_INPUT: If set, there are more input bytes available
// beyond the end of the supplied input buffer. If clear, the input buffer
// contains all remaining input.
// TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF: If set, the output buffer is large
// enough to hold the entire decompressed stream. If clear, the output buffer is
// at least the size of the dictionary (typically 32KB).
// TINFL_FLAG_COMPUTE_ADLER32: Force adler-32 checksum computation of the
// decompressed bytes.
enum {
TINFL_FLAG_PARSE_ZLIB_HEADER = 1,
TINFL_FLAG_HAS_MORE_INPUT = 2,
TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF = 4,
TINFL_FLAG_COMPUTE_ADLER32 = 8
};
// High level decompression functions:
// tinfl_decompress_mem_to_heap() decompresses a block in memory to a heap block
// allocated via malloc().
// On entry:
// pSrc_buf, src_buf_len: Pointer and size of the Deflate or zlib source data
// to decompress.
// On return:
// Function returns a pointer to the decompressed data, or NULL on failure.
// *pOut_len will be set to the decompressed data's size, which could be larger
// than src_buf_len on uncompressible data.
// The caller must call mz_free() on the returned block when it's no longer
// needed.
void *tinfl_decompress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
size_t *pOut_len, int flags);
// tinfl_decompress_mem_to_mem() decompresses a block in memory to another block
// in memory.
// Returns TINFL_DECOMPRESS_MEM_TO_MEM_FAILED on failure, or the number of bytes
// written on success.
#define TINFL_DECOMPRESS_MEM_TO_MEM_FAILED ((size_t)(-1))
size_t tinfl_decompress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
const void *pSrc_buf, size_t src_buf_len,
int flags);
// tinfl_decompress_mem_to_callback() decompresses a block in memory to an
// internal 32KB buffer, and a user provided callback function will be called to
// flush the buffer.
// Returns 1 on success or 0 on failure.
typedef int (*tinfl_put_buf_func_ptr)(const void *pBuf, int len, void *pUser);
int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size,
tinfl_put_buf_func_ptr pPut_buf_func,
void *pPut_buf_user, int flags);
struct tinfl_decompressor_tag;
typedef struct tinfl_decompressor_tag tinfl_decompressor;
// Max size of LZ dictionary.
#define TINFL_LZ_DICT_SIZE 32768
// Return status.
typedef enum {
TINFL_STATUS_BAD_PARAM = -3,
TINFL_STATUS_ADLER32_MISMATCH = -2,
TINFL_STATUS_FAILED = -1,
TINFL_STATUS_DONE = 0,
TINFL_STATUS_NEEDS_MORE_INPUT = 1,
TINFL_STATUS_HAS_MORE_OUTPUT = 2
} tinfl_status;
// Initializes the decompressor to its initial state.
#define tinfl_init(r) \
do { \
(r)->m_state = 0; \
} \
MZ_MACRO_END
#define tinfl_get_adler32(r) (r)->m_check_adler32
// Main low-level decompressor coroutine function. This is the only function
// actually needed for decompression. All the other functions are just
// high-level helpers for improved usability.
// This is a universal API, i.e. it can be used as a building block to build any
// desired higher level decompression API. In the limit case, it can be called
// once per every byte input or output.
tinfl_status tinfl_decompress(tinfl_decompressor *r,
const mz_uint8 *pIn_buf_next,
size_t *pIn_buf_size, mz_uint8 *pOut_buf_start,
mz_uint8 *pOut_buf_next, size_t *pOut_buf_size,
const mz_uint32 decomp_flags);
// Internal/private bits follow.
enum {
TINFL_MAX_HUFF_TABLES = 3,
TINFL_MAX_HUFF_SYMBOLS_0 = 288,
TINFL_MAX_HUFF_SYMBOLS_1 = 32,
TINFL_MAX_HUFF_SYMBOLS_2 = 19,
TINFL_FAST_LOOKUP_BITS = 10,
TINFL_FAST_LOOKUP_SIZE = 1 << TINFL_FAST_LOOKUP_BITS
};
typedef struct {
mz_uint8 m_code_size[TINFL_MAX_HUFF_SYMBOLS_0];
mz_int16 m_look_up[TINFL_FAST_LOOKUP_SIZE],
m_tree[TINFL_MAX_HUFF_SYMBOLS_0 * 2];
} tinfl_huff_table;
#if MINIZ_HAS_64BIT_REGISTERS
#define TINFL_USE_64BIT_BITBUF 1
#endif
#if TINFL_USE_64BIT_BITBUF
typedef mz_uint64 tinfl_bit_buf_t;
#define TINFL_BITBUF_SIZE (64)
#else
typedef mz_uint32 tinfl_bit_buf_t;
#define TINFL_BITBUF_SIZE (32)
#endif
struct tinfl_decompressor_tag {
mz_uint32 m_state, m_num_bits, m_zhdr0, m_zhdr1, m_z_adler32, m_final, m_type,
m_check_adler32, m_dist, m_counter, m_num_extra,
m_table_sizes[TINFL_MAX_HUFF_TABLES];
tinfl_bit_buf_t m_bit_buf;
size_t m_dist_from_out_buf_start;
tinfl_huff_table m_tables[TINFL_MAX_HUFF_TABLES];
mz_uint8 m_raw_header[4],
m_len_codes[TINFL_MAX_HUFF_SYMBOLS_0 + TINFL_MAX_HUFF_SYMBOLS_1 + 137];
};
// ------------------- Low-level Compression API Definitions
// Set TDEFL_LESS_MEMORY to 1 to use less memory (compression will be slightly
// slower, and raw/dynamic blocks will be output more frequently).
#define TDEFL_LESS_MEMORY 0
// tdefl_init() compression flags logically OR'd together (low 12 bits contain
// the max. number of probes per dictionary search):
// TDEFL_DEFAULT_MAX_PROBES: The compressor defaults to 128 dictionary probes
// per dictionary search. 0=Huffman only, 1=Huffman+LZ (fastest/crap
// compression), 4095=Huffman+LZ (slowest/best compression).
enum {
TDEFL_HUFFMAN_ONLY = 0,
TDEFL_DEFAULT_MAX_PROBES = 128,
TDEFL_MAX_PROBES_MASK = 0xFFF
};
// TDEFL_WRITE_ZLIB_HEADER: If set, the compressor outputs a zlib header before
// the deflate data, and the Adler-32 of the source data at the end. Otherwise,
// you'll get raw deflate data.
// TDEFL_COMPUTE_ADLER32: Always compute the adler-32 of the input data (even
// when not writing zlib headers).
// TDEFL_GREEDY_PARSING_FLAG: Set to use faster greedy parsing, instead of more
// efficient lazy parsing.
// TDEFL_NONDETERMINISTIC_PARSING_FLAG: Enable to decrease the compressor's
// initialization time to the minimum, but the output may vary from run to run
// given the same input (depending on the contents of memory).
// TDEFL_RLE_MATCHES: Only look for RLE matches (matches with a distance of 1)
// TDEFL_FILTER_MATCHES: Discards matches <= 5 chars if enabled.
// TDEFL_FORCE_ALL_STATIC_BLOCKS: Disable usage of optimized Huffman tables.
// TDEFL_FORCE_ALL_RAW_BLOCKS: Only use raw (uncompressed) deflate blocks.
// The low 12 bits are reserved to control the max # of hash probes per
// dictionary lookup (see TDEFL_MAX_PROBES_MASK).
enum {
TDEFL_WRITE_ZLIB_HEADER = 0x01000,
TDEFL_COMPUTE_ADLER32 = 0x02000,
TDEFL_GREEDY_PARSING_FLAG = 0x04000,
TDEFL_NONDETERMINISTIC_PARSING_FLAG = 0x08000,
TDEFL_RLE_MATCHES = 0x10000,
TDEFL_FILTER_MATCHES = 0x20000,
TDEFL_FORCE_ALL_STATIC_BLOCKS = 0x40000,
TDEFL_FORCE_ALL_RAW_BLOCKS = 0x80000
};
// High level compression functions:
// tdefl_compress_mem_to_heap() compresses a block in memory to a heap block
// allocated via malloc().
// On entry:
// pSrc_buf, src_buf_len: Pointer and size of source block to compress.
// flags: The max match finder probes (default is 128) logically OR'd against
// the above flags. Higher probes are slower but improve compression.
// On return:
// Function returns a pointer to the compressed data, or NULL on failure.
// *pOut_len will be set to the compressed data's size, which could be larger
// than src_buf_len on uncompressible data.
// The caller must free() the returned block when it's no longer needed.
void *tdefl_compress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
size_t *pOut_len, int flags);
// tdefl_compress_mem_to_mem() compresses a block in memory to another block in
// memory.
// Returns 0 on failure.
size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
const void *pSrc_buf, size_t src_buf_len,
int flags);
// Compresses an image to a compressed PNG file in memory.
// On entry:
// pImage, w, h, and num_chans describe the image to compress. num_chans may be
// 1, 2, 3, or 4.
// The image pitch in bytes per scanline will be w*num_chans. The leftmost
// pixel on the top scanline is stored first in memory.
// level may range from [0,10], use MZ_NO_COMPRESSION, MZ_BEST_SPEED,
// MZ_BEST_COMPRESSION, etc. or a decent default is MZ_DEFAULT_LEVEL
// If flip is true, the image will be flipped on the Y axis (useful for OpenGL
// apps).
// On return:
// Function returns a pointer to the compressed data, or NULL on failure.
// *pLen_out will be set to the size of the PNG image file.
// The caller must mz_free() the returned heap block (which will typically be
// larger than *pLen_out) when it's no longer needed.
void *tdefl_write_image_to_png_file_in_memory_ex(const void *pImage, int w,
int h, int num_chans,
size_t *pLen_out,
mz_uint level, mz_bool flip);
void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h,
int num_chans, size_t *pLen_out);
// Output stream interface. The compressor uses this interface to write
// compressed data. It'll typically be called TDEFL_OUT_BUF_SIZE at a time.
typedef mz_bool (*tdefl_put_buf_func_ptr)(const void *pBuf, int len,
void *pUser);
// tdefl_compress_mem_to_output() compresses a block to an output stream. The
// above helpers use this function internally.
mz_bool tdefl_compress_mem_to_output(const void *pBuf, size_t buf_len,
tdefl_put_buf_func_ptr pPut_buf_func,
void *pPut_buf_user, int flags);
enum {
TDEFL_MAX_HUFF_TABLES = 3,
TDEFL_MAX_HUFF_SYMBOLS_0 = 288,
TDEFL_MAX_HUFF_SYMBOLS_1 = 32,
TDEFL_MAX_HUFF_SYMBOLS_2 = 19,
TDEFL_LZ_DICT_SIZE = 32768,
TDEFL_LZ_DICT_SIZE_MASK = TDEFL_LZ_DICT_SIZE - 1,
TDEFL_MIN_MATCH_LEN = 3,
TDEFL_MAX_MATCH_LEN = 258
};
// TDEFL_OUT_BUF_SIZE MUST be large enough to hold a single entire compressed
// output block (using static/fixed Huffman codes).
#if TDEFL_LESS_MEMORY
enum {
TDEFL_LZ_CODE_BUF_SIZE = 24 * 1024,
TDEFL_OUT_BUF_SIZE = (TDEFL_LZ_CODE_BUF_SIZE * 13) / 10,
TDEFL_MAX_HUFF_SYMBOLS = 288,
TDEFL_LZ_HASH_BITS = 12,
TDEFL_LEVEL1_HASH_SIZE_MASK = 4095,
TDEFL_LZ_HASH_SHIFT = (TDEFL_LZ_HASH_BITS + 2) / 3,
TDEFL_LZ_HASH_SIZE = 1 << TDEFL_LZ_HASH_BITS
};
#else
enum {
TDEFL_LZ_CODE_BUF_SIZE = 64 * 1024,
TDEFL_OUT_BUF_SIZE = (TDEFL_LZ_CODE_BUF_SIZE * 13) / 10,
TDEFL_MAX_HUFF_SYMBOLS = 288,
TDEFL_LZ_HASH_BITS = 15,
TDEFL_LEVEL1_HASH_SIZE_MASK = 4095,
TDEFL_LZ_HASH_SHIFT = (TDEFL_LZ_HASH_BITS + 2) / 3,
TDEFL_LZ_HASH_SIZE = 1 << TDEFL_LZ_HASH_BITS
};
#endif
// The low-level tdefl functions below may be used directly if the above helper
// functions aren't flexible enough. The low-level functions don't make any heap
// allocations, unlike the above helper functions.
typedef enum {
TDEFL_STATUS_BAD_PARAM = -2,
TDEFL_STATUS_PUT_BUF_FAILED = -1,
TDEFL_STATUS_OKAY = 0,
TDEFL_STATUS_DONE = 1,
} tdefl_status;
// Must map to MZ_NO_FLUSH, MZ_SYNC_FLUSH, etc. enums
typedef enum {
TDEFL_NO_FLUSH = 0,
TDEFL_SYNC_FLUSH = 2,
TDEFL_FULL_FLUSH = 3,
TDEFL_FINISH = 4
} tdefl_flush;
// tdefl's compression state structure.
typedef struct {
tdefl_put_buf_func_ptr m_pPut_buf_func;
void *m_pPut_buf_user;
mz_uint m_flags, m_max_probes[2];
int m_greedy_parsing;
mz_uint m_adler32, m_lookahead_pos, m_lookahead_size, m_dict_size;
mz_uint8 *m_pLZ_code_buf, *m_pLZ_flags, *m_pOutput_buf, *m_pOutput_buf_end;
mz_uint m_num_flags_left, m_total_lz_bytes, m_lz_code_buf_dict_pos, m_bits_in,
m_bit_buffer;
mz_uint m_saved_match_dist, m_saved_match_len, m_saved_lit,
m_output_flush_ofs, m_output_flush_remaining, m_finished, m_block_index,
m_wants_to_finish;
tdefl_status m_prev_return_status;
const void *m_pIn_buf;
void *m_pOut_buf;
size_t *m_pIn_buf_size, *m_pOut_buf_size;
tdefl_flush m_flush;
const mz_uint8 *m_pSrc;
size_t m_src_buf_left, m_out_buf_ofs;
mz_uint8 m_dict[TDEFL_LZ_DICT_SIZE + TDEFL_MAX_MATCH_LEN - 1];
mz_uint16 m_huff_count[TDEFL_MAX_HUFF_TABLES][TDEFL_MAX_HUFF_SYMBOLS];
mz_uint16 m_huff_codes[TDEFL_MAX_HUFF_TABLES][TDEFL_MAX_HUFF_SYMBOLS];
mz_uint8 m_huff_code_sizes[TDEFL_MAX_HUFF_TABLES][TDEFL_MAX_HUFF_SYMBOLS];
mz_uint8 m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE];
mz_uint16 m_next[TDEFL_LZ_DICT_SIZE];
mz_uint16 m_hash[TDEFL_LZ_HASH_SIZE];
mz_uint8 m_output_buf[TDEFL_OUT_BUF_SIZE];
} tdefl_compressor;
// Initializes the compressor.
// There is no corresponding deinit() function because the tdefl API's do not
// dynamically allocate memory.
// pBut_buf_func: If NULL, output data will be supplied to the specified
// callback. In this case, the user should call the tdefl_compress_buffer() API
// for compression.
// If pBut_buf_func is NULL the user should always call the tdefl_compress()
// API.
// flags: See the above enums (TDEFL_HUFFMAN_ONLY, TDEFL_WRITE_ZLIB_HEADER,
// etc.)
tdefl_status tdefl_init(tdefl_compressor *d,
tdefl_put_buf_func_ptr pPut_buf_func,
void *pPut_buf_user, int flags);
// Compresses a block of data, consuming as much of the specified input buffer
// as possible, and writing as much compressed data to the specified output
// buffer as possible.
tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf,
size_t *pIn_buf_size, void *pOut_buf,
size_t *pOut_buf_size, tdefl_flush flush);
// tdefl_compress_buffer() is only usable when the tdefl_init() is called with a
// non-NULL tdefl_put_buf_func_ptr.
// tdefl_compress_buffer() always consumes the entire input buffer.
tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf,
size_t in_buf_size, tdefl_flush flush);
tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d);
mz_uint32 tdefl_get_adler32(tdefl_compressor *d);
// Can't use tdefl_create_comp_flags_from_zip_params if MINIZ_NO_ZLIB_APIS isn't
// defined, because it uses some of its macros.
#ifndef MINIZ_NO_ZLIB_APIS
// Create tdefl_compress() flags given zlib-style compression parameters.
// level may range from [0,10] (where 10 is absolute max compression, but may be
// much slower on some files)
// window_bits may be -15 (raw deflate) or 15 (zlib)
// strategy may be either MZ_DEFAULT_STRATEGY, MZ_FILTERED, MZ_HUFFMAN_ONLY,
// MZ_RLE, or MZ_FIXED
mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits,
int strategy);
#endif // #ifndef MINIZ_NO_ZLIB_APIS
#ifdef __cplusplus
}
#endif
#endif // MINIZ_HEADER_INCLUDED
// ------------------- End of Header: Implementation follows. (If you only want
// the header, define MINIZ_HEADER_FILE_ONLY.)
#ifndef MINIZ_HEADER_FILE_ONLY
typedef unsigned char mz_validate_uint16[sizeof(mz_uint16) == 2 ? 1 : -1];
typedef unsigned char mz_validate_uint32[sizeof(mz_uint32) == 4 ? 1 : -1];
typedef unsigned char mz_validate_uint64[sizeof(mz_uint64) == 8 ? 1 : -1];
#include <string.h>
#include <assert.h>
#define MZ_ASSERT(x) assert(x)
#ifdef MINIZ_NO_MALLOC
#define MZ_MALLOC(x) NULL
#define MZ_FREE(x) (void) x, ((void)0)
#define MZ_REALLOC(p, x) NULL
#else
#define MZ_MALLOC(x) malloc(x)
#define MZ_FREE(x) free(x)
#define MZ_REALLOC(p, x) realloc(p, x)
#endif
#define MZ_MAX(a, b) (((a) > (b)) ? (a) : (b))
#define MZ_MIN(a, b) (((a) < (b)) ? (a) : (b))
#define MZ_CLEAR_OBJ(obj) memset(&(obj), 0, sizeof(obj))
#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
#define MZ_READ_LE16(p) *((const mz_uint16 *)(p))
#define MZ_READ_LE32(p) *((const mz_uint32 *)(p))
#else
#define MZ_READ_LE16(p) \
((mz_uint32)(((const mz_uint8 *)(p))[0]) | \
((mz_uint32)(((const mz_uint8 *)(p))[1]) << 8U))
#define MZ_READ_LE32(p) \
((mz_uint32)(((const mz_uint8 *)(p))[0]) | \
((mz_uint32)(((const mz_uint8 *)(p))[1]) << 8U) | \
((mz_uint32)(((const mz_uint8 *)(p))[2]) << 16U) | \
((mz_uint32)(((const mz_uint8 *)(p))[3]) << 24U))
#endif
#ifdef _MSC_VER
#define MZ_FORCEINLINE __forceinline
#elif defined(__GNUC__)
#define MZ_FORCEINLINE inline __attribute__((__always_inline__))
#else
#define MZ_FORCEINLINE inline
#endif
#ifdef __cplusplus
extern "C" {
#endif
// ------------------- zlib-style API's
mz_ulong mz_adler32(mz_ulong adler, const unsigned char *ptr, size_t buf_len) {
mz_uint32 i, s1 = (mz_uint32)(adler & 0xffff), s2 = (mz_uint32)(adler >> 16);
size_t block_len = buf_len % 5552;
if (!ptr)
return MZ_ADLER32_INIT;
while (buf_len) {
for (i = 0; i + 7 < block_len; i += 8, ptr += 8) {
s1 += ptr[0], s2 += s1;
s1 += ptr[1], s2 += s1;
s1 += ptr[2], s2 += s1;
s1 += ptr[3], s2 += s1;
s1 += ptr[4], s2 += s1;
s1 += ptr[5], s2 += s1;
s1 += ptr[6], s2 += s1;
s1 += ptr[7], s2 += s1;
}
for (; i < block_len; ++i)
s1 += *ptr++, s2 += s1;
s1 %= 65521U, s2 %= 65521U;
buf_len -= block_len;
block_len = 5552;
}
return (s2 << 16) + s1;
}
// Karl Malbrain's compact CRC-32. See "A compact CCITT crc16 and crc32 C
// implementation that balances processor cache usage against speed":
// http://www.geocities.com/malbrain/
mz_ulong mz_crc32(mz_ulong crc, const mz_uint8 *ptr, size_t buf_len) {
static const mz_uint32 s_crc32[16] = {
0, 0x1db71064, 0x3b6e20c8, 0x26d930ac, 0x76dc4190, 0x6b6b51f4,
0x4db26158, 0x5005713c, 0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c,
0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c};
mz_uint32 crcu32 = (mz_uint32)crc;
if (!ptr)
return MZ_CRC32_INIT;
crcu32 = ~crcu32;
while (buf_len--) {
mz_uint8 b = *ptr++;
crcu32 = (crcu32 >> 4) ^ s_crc32[(crcu32 & 0xF) ^ (b & 0xF)];
crcu32 = (crcu32 >> 4) ^ s_crc32[(crcu32 & 0xF) ^ (b >> 4)];
}
return ~crcu32;
}
void mz_free(void *p) { MZ_FREE(p); }
#ifndef MINIZ_NO_ZLIB_APIS
static void *def_alloc_func(void *opaque, size_t items, size_t size) {
(void)opaque, (void)items, (void)size;
return MZ_MALLOC(items * size);
}
static void def_free_func(void *opaque, void *address) {
(void)opaque, (void)address;
MZ_FREE(address);
}
static void *def_realloc_func(void *opaque, void *address, size_t items,
size_t size) {
(void)opaque, (void)address, (void)items, (void)size;
return MZ_REALLOC(address, items * size);
}
const char *mz_version(void) { return MZ_VERSION; }
int mz_deflateInit(mz_streamp pStream, int level) {
return mz_deflateInit2(pStream, level, MZ_DEFLATED, MZ_DEFAULT_WINDOW_BITS, 9,
MZ_DEFAULT_STRATEGY);
}
int mz_deflateInit2(mz_streamp pStream, int level, int method, int window_bits,
int mem_level, int strategy) {
tdefl_compressor *pComp;
mz_uint comp_flags =
TDEFL_COMPUTE_ADLER32 |
tdefl_create_comp_flags_from_zip_params(level, window_bits, strategy);
if (!pStream)
return MZ_STREAM_ERROR;
if ((method != MZ_DEFLATED) || ((mem_level < 1) || (mem_level > 9)) ||
((window_bits != MZ_DEFAULT_WINDOW_BITS) &&
(-window_bits != MZ_DEFAULT_WINDOW_BITS)))
return MZ_PARAM_ERROR;
pStream->data_type = 0;
pStream->adler = MZ_ADLER32_INIT;
pStream->msg = NULL;
pStream->reserved = 0;
pStream->total_in = 0;
pStream->total_out = 0;
if (!pStream->zalloc)
pStream->zalloc = def_alloc_func;
if (!pStream->zfree)
pStream->zfree = def_free_func;
pComp = (tdefl_compressor *)pStream->zalloc(pStream->opaque, 1,
sizeof(tdefl_compressor));
if (!pComp)
return MZ_MEM_ERROR;
pStream->state = (struct mz_internal_state *)pComp;
if (tdefl_init(pComp, NULL, NULL, comp_flags) != TDEFL_STATUS_OKAY) {
mz_deflateEnd(pStream);
return MZ_PARAM_ERROR;
}
return MZ_OK;
}
int mz_deflateReset(mz_streamp pStream) {
if ((!pStream) || (!pStream->state) || (!pStream->zalloc) ||
(!pStream->zfree))
return MZ_STREAM_ERROR;
pStream->total_in = pStream->total_out = 0;
tdefl_init((tdefl_compressor *)pStream->state, NULL, NULL,
((tdefl_compressor *)pStream->state)->m_flags);
return MZ_OK;
}
int mz_deflate(mz_streamp pStream, int flush) {
size_t in_bytes, out_bytes;
mz_ulong orig_total_in, orig_total_out;
int mz_status = MZ_OK;
if ((!pStream) || (!pStream->state) || (flush < 0) || (flush > MZ_FINISH) ||
(!pStream->next_out))
return MZ_STREAM_ERROR;
if (!pStream->avail_out)
return MZ_BUF_ERROR;
if (flush == MZ_PARTIAL_FLUSH)
flush = MZ_SYNC_FLUSH;
if (((tdefl_compressor *)pStream->state)->m_prev_return_status ==
TDEFL_STATUS_DONE)
return (flush == MZ_FINISH) ? MZ_STREAM_END : MZ_BUF_ERROR;
orig_total_in = pStream->total_in;
orig_total_out = pStream->total_out;
for (;;) {
tdefl_status defl_status;
in_bytes = pStream->avail_in;
out_bytes = pStream->avail_out;
defl_status = tdefl_compress((tdefl_compressor *)pStream->state,
pStream->next_in, &in_bytes, pStream->next_out,
&out_bytes, (tdefl_flush)flush);
pStream->next_in += (mz_uint)in_bytes;
pStream->avail_in -= (mz_uint)in_bytes;
pStream->total_in += (mz_uint)in_bytes;
pStream->adler = tdefl_get_adler32((tdefl_compressor *)pStream->state);
pStream->next_out += (mz_uint)out_bytes;
pStream->avail_out -= (mz_uint)out_bytes;
pStream->total_out += (mz_uint)out_bytes;
if (defl_status < 0) {
mz_status = MZ_STREAM_ERROR;
break;
} else if (defl_status == TDEFL_STATUS_DONE) {
mz_status = MZ_STREAM_END;
break;
} else if (!pStream->avail_out)
break;
else if ((!pStream->avail_in) && (flush != MZ_FINISH)) {
if ((flush) || (pStream->total_in != orig_total_in) ||
(pStream->total_out != orig_total_out))
break;
return MZ_BUF_ERROR; // Can't make forward progress without some input.
}
}
return mz_status;
}
int mz_deflateEnd(mz_streamp pStream) {
if (!pStream)
return MZ_STREAM_ERROR;
if (pStream->state) {
pStream->zfree(pStream->opaque, pStream->state);
pStream->state = NULL;
}
return MZ_OK;
}
mz_ulong mz_deflateBound(mz_streamp pStream, mz_ulong source_len) {
(void)pStream;
// This is really over conservative. (And lame, but it's actually pretty
// tricky to compute a true upper bound given the way tdefl's blocking works.)
return MZ_MAX(128 + (source_len * 110) / 100,
128 + source_len + ((source_len / (31 * 1024)) + 1) * 5);
}
int mz_compress2(unsigned char *pDest, mz_ulong *pDest_len,
const unsigned char *pSource, mz_ulong source_len, int level) {
int status;
mz_stream stream;
memset(&stream, 0, sizeof(stream));
// In case mz_ulong is 64-bits (argh I hate longs).
if ((source_len | *pDest_len) > 0xFFFFFFFFU)
return MZ_PARAM_ERROR;
stream.next_in = pSource;
stream.avail_in = (mz_uint32)source_len;
stream.next_out = pDest;
stream.avail_out = (mz_uint32)*pDest_len;
status = mz_deflateInit(&stream, level);
if (status != MZ_OK)
return status;
status = mz_deflate(&stream, MZ_FINISH);
if (status != MZ_STREAM_END) {
mz_deflateEnd(&stream);
return (status == MZ_OK) ? MZ_BUF_ERROR : status;
}
*pDest_len = stream.total_out;
return mz_deflateEnd(&stream);
}
int mz_compress(unsigned char *pDest, mz_ulong *pDest_len,
const unsigned char *pSource, mz_ulong source_len) {
return mz_compress2(pDest, pDest_len, pSource, source_len,
MZ_DEFAULT_COMPRESSION);
}
mz_ulong mz_compressBound(mz_ulong source_len) {
return mz_deflateBound(NULL, source_len);
}
typedef struct {
tinfl_decompressor m_decomp;
mz_uint m_dict_ofs, m_dict_avail, m_first_call, m_has_flushed;
int m_window_bits;
mz_uint8 m_dict[TINFL_LZ_DICT_SIZE];
tinfl_status m_last_status;
} inflate_state;
int mz_inflateInit2(mz_streamp pStream, int window_bits) {
inflate_state *pDecomp;
if (!pStream)
return MZ_STREAM_ERROR;
if ((window_bits != MZ_DEFAULT_WINDOW_BITS) &&
(-window_bits != MZ_DEFAULT_WINDOW_BITS))
return MZ_PARAM_ERROR;
pStream->data_type = 0;
pStream->adler = 0;
pStream->msg = NULL;
pStream->total_in = 0;
pStream->total_out = 0;
pStream->reserved = 0;
if (!pStream->zalloc)
pStream->zalloc = def_alloc_func;
if (!pStream->zfree)
pStream->zfree = def_free_func;
pDecomp = (inflate_state *)pStream->zalloc(pStream->opaque, 1,
sizeof(inflate_state));
if (!pDecomp)
return MZ_MEM_ERROR;
pStream->state = (struct mz_internal_state *)pDecomp;
tinfl_init(&pDecomp->m_decomp);
pDecomp->m_dict_ofs = 0;
pDecomp->m_dict_avail = 0;
pDecomp->m_last_status = TINFL_STATUS_NEEDS_MORE_INPUT;
pDecomp->m_first_call = 1;
pDecomp->m_has_flushed = 0;
pDecomp->m_window_bits = window_bits;
return MZ_OK;
}
int mz_inflateInit(mz_streamp pStream) {
return mz_inflateInit2(pStream, MZ_DEFAULT_WINDOW_BITS);
}
int mz_inflate(mz_streamp pStream, int flush) {
inflate_state *pState;
mz_uint n, first_call, decomp_flags = TINFL_FLAG_COMPUTE_ADLER32;
size_t in_bytes, out_bytes, orig_avail_in;
tinfl_status status;
if ((!pStream) || (!pStream->state))
return MZ_STREAM_ERROR;
if (flush == MZ_PARTIAL_FLUSH)
flush = MZ_SYNC_FLUSH;
if ((flush) && (flush != MZ_SYNC_FLUSH) && (flush != MZ_FINISH))
return MZ_STREAM_ERROR;
pState = (inflate_state *)pStream->state;
if (pState->m_window_bits > 0)
decomp_flags |= TINFL_FLAG_PARSE_ZLIB_HEADER;
orig_avail_in = pStream->avail_in;
first_call = pState->m_first_call;
pState->m_first_call = 0;
if (pState->m_last_status < 0)
return MZ_DATA_ERROR;
if (pState->m_has_flushed && (flush != MZ_FINISH))
return MZ_STREAM_ERROR;
pState->m_has_flushed |= (flush == MZ_FINISH);
if ((flush == MZ_FINISH) && (first_call)) {
// MZ_FINISH on the first call implies that the input and output buffers are
// large enough to hold the entire compressed/decompressed file.
decomp_flags |= TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF;
in_bytes = pStream->avail_in;
out_bytes = pStream->avail_out;
status = tinfl_decompress(&pState->m_decomp, pStream->next_in, &in_bytes,
pStream->next_out, pStream->next_out, &out_bytes,
decomp_flags);
pState->m_last_status = status;
pStream->next_in += (mz_uint)in_bytes;
pStream->avail_in -= (mz_uint)in_bytes;
pStream->total_in += (mz_uint)in_bytes;
pStream->adler = tinfl_get_adler32(&pState->m_decomp);
pStream->next_out += (mz_uint)out_bytes;
pStream->avail_out -= (mz_uint)out_bytes;
pStream->total_out += (mz_uint)out_bytes;
if (status < 0)
return MZ_DATA_ERROR;
else if (status != TINFL_STATUS_DONE) {
pState->m_last_status = TINFL_STATUS_FAILED;
return MZ_BUF_ERROR;
}
return MZ_STREAM_END;
}
// flush != MZ_FINISH then we must assume there's more input.
if (flush != MZ_FINISH)
decomp_flags |= TINFL_FLAG_HAS_MORE_INPUT;
if (pState->m_dict_avail) {
n = MZ_MIN(pState->m_dict_avail, pStream->avail_out);
memcpy(pStream->next_out, pState->m_dict + pState->m_dict_ofs, n);
pStream->next_out += n;
pStream->avail_out -= n;
pStream->total_out += n;
pState->m_dict_avail -= n;
pState->m_dict_ofs = (pState->m_dict_ofs + n) & (TINFL_LZ_DICT_SIZE - 1);
return ((pState->m_last_status == TINFL_STATUS_DONE) &&
(!pState->m_dict_avail))
? MZ_STREAM_END
: MZ_OK;
}
for (;;) {
in_bytes = pStream->avail_in;
out_bytes = TINFL_LZ_DICT_SIZE - pState->m_dict_ofs;
status = tinfl_decompress(
&pState->m_decomp, pStream->next_in, &in_bytes, pState->m_dict,
pState->m_dict + pState->m_dict_ofs, &out_bytes, decomp_flags);
pState->m_last_status = status;
pStream->next_in += (mz_uint)in_bytes;
pStream->avail_in -= (mz_uint)in_bytes;
pStream->total_in += (mz_uint)in_bytes;
pStream->adler = tinfl_get_adler32(&pState->m_decomp);
pState->m_dict_avail = (mz_uint)out_bytes;
n = MZ_MIN(pState->m_dict_avail, pStream->avail_out);
memcpy(pStream->next_out, pState->m_dict + pState->m_dict_ofs, n);
pStream->next_out += n;
pStream->avail_out -= n;
pStream->total_out += n;
pState->m_dict_avail -= n;
pState->m_dict_ofs = (pState->m_dict_ofs + n) & (TINFL_LZ_DICT_SIZE - 1);
if (status < 0)
return MZ_DATA_ERROR; // Stream is corrupted (there could be some
// uncompressed data left in the output dictionary -
// oh well).
else if ((status == TINFL_STATUS_NEEDS_MORE_INPUT) && (!orig_avail_in))
return MZ_BUF_ERROR; // Signal caller that we can't make forward progress
// without supplying more input or by setting flush
// to MZ_FINISH.
else if (flush == MZ_FINISH) {
// The output buffer MUST be large to hold the remaining uncompressed data
// when flush==MZ_FINISH.
if (status == TINFL_STATUS_DONE)
return pState->m_dict_avail ? MZ_BUF_ERROR : MZ_STREAM_END;
// status here must be TINFL_STATUS_HAS_MORE_OUTPUT, which means there's
// at least 1 more byte on the way. If there's no more room left in the
// output buffer then something is wrong.
else if (!pStream->avail_out)
return MZ_BUF_ERROR;
} else if ((status == TINFL_STATUS_DONE) || (!pStream->avail_in) ||
(!pStream->avail_out) || (pState->m_dict_avail))
break;
}
return ((status == TINFL_STATUS_DONE) && (!pState->m_dict_avail))
? MZ_STREAM_END
: MZ_OK;
}
int mz_inflateEnd(mz_streamp pStream) {
if (!pStream)
return MZ_STREAM_ERROR;
if (pStream->state) {
pStream->zfree(pStream->opaque, pStream->state);
pStream->state = NULL;
}
return MZ_OK;
}
int mz_uncompress(unsigned char *pDest, mz_ulong *pDest_len,
const unsigned char *pSource, mz_ulong source_len) {
mz_stream stream;
int status;
memset(&stream, 0, sizeof(stream));
// In case mz_ulong is 64-bits (argh I hate longs).
if ((source_len | *pDest_len) > 0xFFFFFFFFU)
return MZ_PARAM_ERROR;
stream.next_in = pSource;
stream.avail_in = (mz_uint32)source_len;
stream.next_out = pDest;
stream.avail_out = (mz_uint32)*pDest_len;
status = mz_inflateInit(&stream);
if (status != MZ_OK)
return status;
status = mz_inflate(&stream, MZ_FINISH);
if (status != MZ_STREAM_END) {
mz_inflateEnd(&stream);
return ((status == MZ_BUF_ERROR) && (!stream.avail_in)) ? MZ_DATA_ERROR
: status;
}
*pDest_len = stream.total_out;
return mz_inflateEnd(&stream);
}
const char *mz_error(int err) {
static struct {
int m_err;
const char *m_pDesc;
} s_error_descs[] = {{MZ_OK, ""},
{MZ_STREAM_END, "stream end"},
{MZ_NEED_DICT, "need dictionary"},
{MZ_ERRNO, "file error"},
{MZ_STREAM_ERROR, "stream error"},
{MZ_DATA_ERROR, "data error"},
{MZ_MEM_ERROR, "out of memory"},
{MZ_BUF_ERROR, "buf error"},
{MZ_VERSION_ERROR, "version error"},
{MZ_PARAM_ERROR, "parameter error"}};
mz_uint i;
for (i = 0; i < sizeof(s_error_descs) / sizeof(s_error_descs[0]); ++i)
if (s_error_descs[i].m_err == err)
return s_error_descs[i].m_pDesc;
return NULL;
}
#endif // MINIZ_NO_ZLIB_APIS
// ------------------- Low-level Decompression (completely independent from all
// compression API's)
#define TINFL_MEMCPY(d, s, l) memcpy(d, s, l)
#define TINFL_MEMSET(p, c, l) memset(p, c, l)
#define TINFL_CR_BEGIN \
switch (r->m_state) { \
case 0:
#define TINFL_CR_RETURN(state_index, result) \
do { \
status = result; \
r->m_state = state_index; \
goto common_exit; \
case state_index: \
; \
} \
MZ_MACRO_END
#define TINFL_CR_RETURN_FOREVER(state_index, result) \
do { \
for (;;) { \
TINFL_CR_RETURN(state_index, result); \
} \
} \
MZ_MACRO_END
#define TINFL_CR_FINISH }
// TODO: If the caller has indicated that there's no more input, and we attempt
// to read beyond the input buf, then something is wrong with the input because
// the inflator never
// reads ahead more than it needs to. Currently TINFL_GET_BYTE() pads the end of
// the stream with 0's in this scenario.
#define TINFL_GET_BYTE(state_index, c) \
do { \
if (pIn_buf_cur >= pIn_buf_end) { \
for (;;) { \
if (decomp_flags & TINFL_FLAG_HAS_MORE_INPUT) { \
TINFL_CR_RETURN(state_index, TINFL_STATUS_NEEDS_MORE_INPUT); \
if (pIn_buf_cur < pIn_buf_end) { \
c = *pIn_buf_cur++; \
break; \
} \
} else { \
c = 0; \
break; \
} \
} \
} else \
c = *pIn_buf_cur++; \
} \
MZ_MACRO_END
#define TINFL_NEED_BITS(state_index, n) \
do { \
mz_uint c; \
TINFL_GET_BYTE(state_index, c); \
bit_buf |= (((tinfl_bit_buf_t)c) << num_bits); \
num_bits += 8; \
} while (num_bits < (mz_uint)(n))
#define TINFL_SKIP_BITS(state_index, n) \
do { \
if (num_bits < (mz_uint)(n)) { \
TINFL_NEED_BITS(state_index, n); \
} \
bit_buf >>= (n); \
num_bits -= (n); \
} \
MZ_MACRO_END
#define TINFL_GET_BITS(state_index, b, n) \
do { \
if (num_bits < (mz_uint)(n)) { \
TINFL_NEED_BITS(state_index, n); \
} \
b = bit_buf & ((1 << (n)) - 1); \
bit_buf >>= (n); \
num_bits -= (n); \
} \
MZ_MACRO_END
// TINFL_HUFF_BITBUF_FILL() is only used rarely, when the number of bytes
// remaining in the input buffer falls below 2.
// It reads just enough bytes from the input stream that are needed to decode
// the next Huffman code (and absolutely no more). It works by trying to fully
// decode a
// Huffman code by using whatever bits are currently present in the bit buffer.
// If this fails, it reads another byte, and tries again until it succeeds or
// until the
// bit buffer contains >=15 bits (deflate's max. Huffman code size).
#define TINFL_HUFF_BITBUF_FILL(state_index, pHuff) \
do { \
temp = (pHuff)->m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]; \
if (temp >= 0) { \
code_len = temp >> 9; \
if ((code_len) && (num_bits >= code_len)) \
break; \
} else if (num_bits > TINFL_FAST_LOOKUP_BITS) { \
code_len = TINFL_FAST_LOOKUP_BITS; \
do { \
temp = (pHuff)->m_tree[~temp + ((bit_buf >> code_len++) & 1)]; \
} while ((temp < 0) && (num_bits >= (code_len + 1))); \
if (temp >= 0) \
break; \
} \
TINFL_GET_BYTE(state_index, c); \
bit_buf |= (((tinfl_bit_buf_t)c) << num_bits); \
num_bits += 8; \
} while (num_bits < 15);
// TINFL_HUFF_DECODE() decodes the next Huffman coded symbol. It's more complex
// than you would initially expect because the zlib API expects the decompressor
// to never read
// beyond the final byte of the deflate stream. (In other words, when this macro
// wants to read another byte from the input, it REALLY needs another byte in
// order to fully
// decode the next Huffman code.) Handling this properly is particularly
// important on raw deflate (non-zlib) streams, which aren't followed by a byte
// aligned adler-32.
// The slow path is only executed at the very end of the input buffer.
#define TINFL_HUFF_DECODE(state_index, sym, pHuff) \
do { \
int temp; \
mz_uint code_len, c; \
if (num_bits < 15) { \
if ((pIn_buf_end - pIn_buf_cur) < 2) { \
TINFL_HUFF_BITBUF_FILL(state_index, pHuff); \
} else { \
bit_buf |= (((tinfl_bit_buf_t)pIn_buf_cur[0]) << num_bits) | \
(((tinfl_bit_buf_t)pIn_buf_cur[1]) << (num_bits + 8)); \
pIn_buf_cur += 2; \
num_bits += 16; \
} \
} \
if ((temp = (pHuff)->m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]) >= \
0) \
code_len = temp >> 9, temp &= 511; \
else { \
code_len = TINFL_FAST_LOOKUP_BITS; \
do { \
temp = (pHuff)->m_tree[~temp + ((bit_buf >> code_len++) & 1)]; \
} while (temp < 0); \
} \
sym = temp; \
bit_buf >>= code_len; \
num_bits -= code_len; \
} \
MZ_MACRO_END
tinfl_status tinfl_decompress(tinfl_decompressor *r,
const mz_uint8 *pIn_buf_next,
size_t *pIn_buf_size, mz_uint8 *pOut_buf_start,
mz_uint8 *pOut_buf_next, size_t *pOut_buf_size,
const mz_uint32 decomp_flags) {
static const int s_length_base[31] = {
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
static const int s_length_extra[31] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4,
4, 4, 5, 5, 5, 5, 0, 0, 0};
static const int s_dist_base[32] = {
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33,
49, 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537,
2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577, 0, 0};
static const int s_dist_extra[32] = {0, 0, 0, 0, 1, 1, 2, 2, 3, 3,
4, 4, 5, 5, 6, 6, 7, 7, 8, 8,
9, 9, 10, 10, 11, 11, 12, 12, 13, 13};
static const mz_uint8 s_length_dezigzag[19] = {
16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
static const int s_min_table_sizes[3] = {257, 1, 4};
tinfl_status status = TINFL_STATUS_FAILED;
mz_uint32 num_bits, dist, counter, num_extra;
tinfl_bit_buf_t bit_buf;
const mz_uint8 *pIn_buf_cur = pIn_buf_next,
*const pIn_buf_end = pIn_buf_next + *pIn_buf_size;
mz_uint8 *pOut_buf_cur = pOut_buf_next,
*const pOut_buf_end = pOut_buf_next + *pOut_buf_size;
size_t out_buf_size_mask =
(decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF)
? (size_t)-1
: ((pOut_buf_next - pOut_buf_start) + *pOut_buf_size) - 1,
dist_from_out_buf_start;
// Ensure the output buffer's size is a power of 2, unless the output buffer
// is large enough to hold the entire output file (in which case it doesn't
// matter).
if (((out_buf_size_mask + 1) & out_buf_size_mask) ||
(pOut_buf_next < pOut_buf_start)) {
*pIn_buf_size = *pOut_buf_size = 0;
return TINFL_STATUS_BAD_PARAM;
}
num_bits = r->m_num_bits;
bit_buf = r->m_bit_buf;
dist = r->m_dist;
counter = r->m_counter;
num_extra = r->m_num_extra;
dist_from_out_buf_start = r->m_dist_from_out_buf_start;
TINFL_CR_BEGIN
bit_buf = num_bits = dist = counter = num_extra = r->m_zhdr0 = r->m_zhdr1 = 0;
r->m_z_adler32 = r->m_check_adler32 = 1;
if (decomp_flags & TINFL_FLAG_PARSE_ZLIB_HEADER) {
TINFL_GET_BYTE(1, r->m_zhdr0);
TINFL_GET_BYTE(2, r->m_zhdr1);
counter = (((r->m_zhdr0 * 256 + r->m_zhdr1) % 31 != 0) ||
(r->m_zhdr1 & 32) || ((r->m_zhdr0 & 15) != 8));
if (!(decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF))
counter |= (((1U << (8U + (r->m_zhdr0 >> 4))) > 32768U) ||
((out_buf_size_mask + 1) <
(size_t)(1U << (8U + (r->m_zhdr0 >> 4)))));
if (counter) {
TINFL_CR_RETURN_FOREVER(36, TINFL_STATUS_FAILED);
}
}
do {
TINFL_GET_BITS(3, r->m_final, 3);
r->m_type = r->m_final >> 1;
if (r->m_type == 0) {
TINFL_SKIP_BITS(5, num_bits & 7);
for (counter = 0; counter < 4; ++counter) {
if (num_bits)
TINFL_GET_BITS(6, r->m_raw_header[counter], 8);
else
TINFL_GET_BYTE(7, r->m_raw_header[counter]);
}
if ((counter = (r->m_raw_header[0] | (r->m_raw_header[1] << 8))) !=
(mz_uint)(0xFFFF ^
(r->m_raw_header[2] | (r->m_raw_header[3] << 8)))) {
TINFL_CR_RETURN_FOREVER(39, TINFL_STATUS_FAILED);
}
while ((counter) && (num_bits)) {
TINFL_GET_BITS(51, dist, 8);
while (pOut_buf_cur >= pOut_buf_end) {
TINFL_CR_RETURN(52, TINFL_STATUS_HAS_MORE_OUTPUT);
}
*pOut_buf_cur++ = (mz_uint8)dist;
counter--;
}
while (counter) {
size_t n;
while (pOut_buf_cur >= pOut_buf_end) {
TINFL_CR_RETURN(9, TINFL_STATUS_HAS_MORE_OUTPUT);
}
while (pIn_buf_cur >= pIn_buf_end) {
if (decomp_flags & TINFL_FLAG_HAS_MORE_INPUT) {
TINFL_CR_RETURN(38, TINFL_STATUS_NEEDS_MORE_INPUT);
} else {
TINFL_CR_RETURN_FOREVER(40, TINFL_STATUS_FAILED);
}
}
n = MZ_MIN(MZ_MIN((size_t)(pOut_buf_end - pOut_buf_cur),
(size_t)(pIn_buf_end - pIn_buf_cur)),
counter);
TINFL_MEMCPY(pOut_buf_cur, pIn_buf_cur, n);
pIn_buf_cur += n;
pOut_buf_cur += n;
counter -= (mz_uint)n;
}
} else if (r->m_type == 3) {
TINFL_CR_RETURN_FOREVER(10, TINFL_STATUS_FAILED);
} else {
if (r->m_type == 1) {
mz_uint8 *p = r->m_tables[0].m_code_size;
mz_uint i;
r->m_table_sizes[0] = 288;
r->m_table_sizes[1] = 32;
TINFL_MEMSET(r->m_tables[1].m_code_size, 5, 32);
for (i = 0; i <= 143; ++i)
*p++ = 8;
for (; i <= 255; ++i)
*p++ = 9;
for (; i <= 279; ++i)
*p++ = 7;
for (; i <= 287; ++i)
*p++ = 8;
} else {
for (counter = 0; counter < 3; counter++) {
TINFL_GET_BITS(11, r->m_table_sizes[counter], "\05\05\04"[counter]);
r->m_table_sizes[counter] += s_min_table_sizes[counter];
}
MZ_CLEAR_OBJ(r->m_tables[2].m_code_size);
for (counter = 0; counter < r->m_table_sizes[2]; counter++) {
mz_uint s;
TINFL_GET_BITS(14, s, 3);
r->m_tables[2].m_code_size[s_length_dezigzag[counter]] = (mz_uint8)s;
}
r->m_table_sizes[2] = 19;
}
for (; (int)r->m_type >= 0; r->m_type--) {
int tree_next, tree_cur;
tinfl_huff_table *pTable;
mz_uint i, j, used_syms, total, sym_index, next_code[17],
total_syms[16];
pTable = &r->m_tables[r->m_type];
MZ_CLEAR_OBJ(total_syms);
MZ_CLEAR_OBJ(pTable->m_look_up);
MZ_CLEAR_OBJ(pTable->m_tree);
for (i = 0; i < r->m_table_sizes[r->m_type]; ++i)
total_syms[pTable->m_code_size[i]]++;
used_syms = 0, total = 0;
next_code[0] = next_code[1] = 0;
for (i = 1; i <= 15; ++i) {
used_syms += total_syms[i];
next_code[i + 1] = (total = ((total + total_syms[i]) << 1));
}
if ((65536 != total) && (used_syms > 1)) {
TINFL_CR_RETURN_FOREVER(35, TINFL_STATUS_FAILED);
}
for (tree_next = -1, sym_index = 0;
sym_index < r->m_table_sizes[r->m_type]; ++sym_index) {
mz_uint rev_code = 0, l, cur_code,
code_size = pTable->m_code_size[sym_index];
if (!code_size)
continue;
cur_code = next_code[code_size]++;
for (l = code_size; l > 0; l--, cur_code >>= 1)
rev_code = (rev_code << 1) | (cur_code & 1);
if (code_size <= TINFL_FAST_LOOKUP_BITS) {
mz_int16 k = (mz_int16)((code_size << 9) | sym_index);
while (rev_code < TINFL_FAST_LOOKUP_SIZE) {
pTable->m_look_up[rev_code] = k;
rev_code += (1 << code_size);
}
continue;
}
if (0 ==
(tree_cur = pTable->m_look_up[rev_code &
(TINFL_FAST_LOOKUP_SIZE - 1)])) {
pTable->m_look_up[rev_code & (TINFL_FAST_LOOKUP_SIZE - 1)] =
(mz_int16)tree_next;
tree_cur = tree_next;
tree_next -= 2;
}
rev_code >>= (TINFL_FAST_LOOKUP_BITS - 1);
for (j = code_size; j > (TINFL_FAST_LOOKUP_BITS + 1); j--) {
tree_cur -= ((rev_code >>= 1) & 1);
if (!pTable->m_tree[-tree_cur - 1]) {
pTable->m_tree[-tree_cur - 1] = (mz_int16)tree_next;
tree_cur = tree_next;
tree_next -= 2;
} else
tree_cur = pTable->m_tree[-tree_cur - 1];
}
tree_cur -= ((rev_code >>= 1) & 1);
pTable->m_tree[-tree_cur - 1] = (mz_int16)sym_index;
}
if (r->m_type == 2) {
for (counter = 0;
counter < (r->m_table_sizes[0] + r->m_table_sizes[1]);) {
mz_uint s;
TINFL_HUFF_DECODE(16, dist, &r->m_tables[2]);
if (dist < 16) {
r->m_len_codes[counter++] = (mz_uint8)dist;
continue;
}
if ((dist == 16) && (!counter)) {
TINFL_CR_RETURN_FOREVER(17, TINFL_STATUS_FAILED);
}
num_extra = "\02\03\07"[dist - 16];
TINFL_GET_BITS(18, s, num_extra);
s += "\03\03\013"[dist - 16];
TINFL_MEMSET(r->m_len_codes + counter,
(dist == 16) ? r->m_len_codes[counter - 1] : 0, s);
counter += s;
}
if ((r->m_table_sizes[0] + r->m_table_sizes[1]) != counter) {
TINFL_CR_RETURN_FOREVER(21, TINFL_STATUS_FAILED);
}
TINFL_MEMCPY(r->m_tables[0].m_code_size, r->m_len_codes,
r->m_table_sizes[0]);
TINFL_MEMCPY(r->m_tables[1].m_code_size,
r->m_len_codes + r->m_table_sizes[0],
r->m_table_sizes[1]);
}
}
for (;;) {
mz_uint8 *pSrc;
for (;;) {
if (((pIn_buf_end - pIn_buf_cur) < 4) ||
((pOut_buf_end - pOut_buf_cur) < 2)) {
TINFL_HUFF_DECODE(23, counter, &r->m_tables[0]);
if (counter >= 256)
break;
while (pOut_buf_cur >= pOut_buf_end) {
TINFL_CR_RETURN(24, TINFL_STATUS_HAS_MORE_OUTPUT);
}
*pOut_buf_cur++ = (mz_uint8)counter;
} else {
int sym2;
mz_uint code_len;
#if TINFL_USE_64BIT_BITBUF
if (num_bits < 30) {
bit_buf |=
(((tinfl_bit_buf_t)MZ_READ_LE32(pIn_buf_cur)) << num_bits);
pIn_buf_cur += 4;
num_bits += 32;
}
#else
if (num_bits < 15) {
bit_buf |=
(((tinfl_bit_buf_t)MZ_READ_LE16(pIn_buf_cur)) << num_bits);
pIn_buf_cur += 2;
num_bits += 16;
}
#endif
if ((sym2 =
r->m_tables[0]
.m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]) >=
0)
code_len = sym2 >> 9;
else {
code_len = TINFL_FAST_LOOKUP_BITS;
do {
sym2 = r->m_tables[0]
.m_tree[~sym2 + ((bit_buf >> code_len++) & 1)];
} while (sym2 < 0);
}
counter = sym2;
bit_buf >>= code_len;
num_bits -= code_len;
if (counter & 256)
break;
#if !TINFL_USE_64BIT_BITBUF
if (num_bits < 15) {
bit_buf |=
(((tinfl_bit_buf_t)MZ_READ_LE16(pIn_buf_cur)) << num_bits);
pIn_buf_cur += 2;
num_bits += 16;
}
#endif
if ((sym2 =
r->m_tables[0]
.m_look_up[bit_buf & (TINFL_FAST_LOOKUP_SIZE - 1)]) >=
0)
code_len = sym2 >> 9;
else {
code_len = TINFL_FAST_LOOKUP_BITS;
do {
sym2 = r->m_tables[0]
.m_tree[~sym2 + ((bit_buf >> code_len++) & 1)];
} while (sym2 < 0);
}
bit_buf >>= code_len;
num_bits -= code_len;
pOut_buf_cur[0] = (mz_uint8)counter;
if (sym2 & 256) {
pOut_buf_cur++;
counter = sym2;
break;
}
pOut_buf_cur[1] = (mz_uint8)sym2;
pOut_buf_cur += 2;
}
}
if ((counter &= 511) == 256)
break;
num_extra = s_length_extra[counter - 257];
counter = s_length_base[counter - 257];
if (num_extra) {
mz_uint extra_bits;
TINFL_GET_BITS(25, extra_bits, num_extra);
counter += extra_bits;
}
TINFL_HUFF_DECODE(26, dist, &r->m_tables[1]);
num_extra = s_dist_extra[dist];
dist = s_dist_base[dist];
if (num_extra) {
mz_uint extra_bits;
TINFL_GET_BITS(27, extra_bits, num_extra);
dist += extra_bits;
}
dist_from_out_buf_start = pOut_buf_cur - pOut_buf_start;
if ((dist > dist_from_out_buf_start) &&
(decomp_flags & TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF)) {
TINFL_CR_RETURN_FOREVER(37, TINFL_STATUS_FAILED);
}
pSrc = pOut_buf_start +
((dist_from_out_buf_start - dist) & out_buf_size_mask);
if ((MZ_MAX(pOut_buf_cur, pSrc) + counter) > pOut_buf_end) {
while (counter--) {
while (pOut_buf_cur >= pOut_buf_end) {
TINFL_CR_RETURN(53, TINFL_STATUS_HAS_MORE_OUTPUT);
}
*pOut_buf_cur++ =
pOut_buf_start[(dist_from_out_buf_start++ - dist) &
out_buf_size_mask];
}
continue;
}
#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES
else if ((counter >= 9) && (counter <= dist)) {
const mz_uint8 *pSrc_end = pSrc + (counter & ~7);
do {
((mz_uint32 *)pOut_buf_cur)[0] = ((const mz_uint32 *)pSrc)[0];
((mz_uint32 *)pOut_buf_cur)[1] = ((const mz_uint32 *)pSrc)[1];
pOut_buf_cur += 8;
} while ((pSrc += 8) < pSrc_end);
if ((counter &= 7) < 3) {
if (counter) {
pOut_buf_cur[0] = pSrc[0];
if (counter > 1)
pOut_buf_cur[1] = pSrc[1];
pOut_buf_cur += counter;
}
continue;
}
}
#endif
do {
pOut_buf_cur[0] = pSrc[0];
pOut_buf_cur[1] = pSrc[1];
pOut_buf_cur[2] = pSrc[2];
pOut_buf_cur += 3;
pSrc += 3;
} while ((int)(counter -= 3) > 2);
if ((int)counter > 0) {
pOut_buf_cur[0] = pSrc[0];
if ((int)counter > 1)
pOut_buf_cur[1] = pSrc[1];
pOut_buf_cur += counter;
}
}
}
} while (!(r->m_final & 1));
if (decomp_flags & TINFL_FLAG_PARSE_ZLIB_HEADER) {
TINFL_SKIP_BITS(32, num_bits & 7);
for (counter = 0; counter < 4; ++counter) {
mz_uint s;
if (num_bits)
TINFL_GET_BITS(41, s, 8);
else
TINFL_GET_BYTE(42, s);
r->m_z_adler32 = (r->m_z_adler32 << 8) | s;
}
}
TINFL_CR_RETURN_FOREVER(34, TINFL_STATUS_DONE);
TINFL_CR_FINISH
common_exit:
r->m_num_bits = num_bits;
r->m_bit_buf = bit_buf;
r->m_dist = dist;
r->m_counter = counter;
r->m_num_extra = num_extra;
r->m_dist_from_out_buf_start = dist_from_out_buf_start;
*pIn_buf_size = pIn_buf_cur - pIn_buf_next;
*pOut_buf_size = pOut_buf_cur - pOut_buf_next;
if ((decomp_flags &
(TINFL_FLAG_PARSE_ZLIB_HEADER | TINFL_FLAG_COMPUTE_ADLER32)) &&
(status >= 0)) {
const mz_uint8 *ptr = pOut_buf_next;
size_t buf_len = *pOut_buf_size;
mz_uint32 i, s1 = r->m_check_adler32 & 0xffff,
s2 = r->m_check_adler32 >> 16;
size_t block_len = buf_len % 5552;
while (buf_len) {
for (i = 0; i + 7 < block_len; i += 8, ptr += 8) {
s1 += ptr[0], s2 += s1;
s1 += ptr[1], s2 += s1;
s1 += ptr[2], s2 += s1;
s1 += ptr[3], s2 += s1;
s1 += ptr[4], s2 += s1;
s1 += ptr[5], s2 += s1;
s1 += ptr[6], s2 += s1;
s1 += ptr[7], s2 += s1;
}
for (; i < block_len; ++i)
s1 += *ptr++, s2 += s1;
s1 %= 65521U, s2 %= 65521U;
buf_len -= block_len;
block_len = 5552;
}
r->m_check_adler32 = (s2 << 16) + s1;
if ((status == TINFL_STATUS_DONE) &&
(decomp_flags & TINFL_FLAG_PARSE_ZLIB_HEADER) &&
(r->m_check_adler32 != r->m_z_adler32))
status = TINFL_STATUS_ADLER32_MISMATCH;
}
return status;
}
// Higher level helper functions.
void *tinfl_decompress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
size_t *pOut_len, int flags) {
tinfl_decompressor decomp;
void *pBuf = NULL, *pNew_buf;
size_t src_buf_ofs = 0, out_buf_capacity = 0;
*pOut_len = 0;
tinfl_init(&decomp);
for (;;) {
size_t src_buf_size = src_buf_len - src_buf_ofs,
dst_buf_size = out_buf_capacity - *pOut_len, new_out_buf_capacity;
tinfl_status status = tinfl_decompress(
&decomp, (const mz_uint8 *)pSrc_buf + src_buf_ofs, &src_buf_size,
(mz_uint8 *)pBuf, pBuf ? (mz_uint8 *)pBuf + *pOut_len : NULL,
&dst_buf_size, (flags & ~TINFL_FLAG_HAS_MORE_INPUT) |
TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF);
if ((status < 0) || (status == TINFL_STATUS_NEEDS_MORE_INPUT)) {
MZ_FREE(pBuf);
*pOut_len = 0;
return NULL;
}
src_buf_ofs += src_buf_size;
*pOut_len += dst_buf_size;
if (status == TINFL_STATUS_DONE)
break;
new_out_buf_capacity = out_buf_capacity * 2;
if (new_out_buf_capacity < 128)
new_out_buf_capacity = 128;
pNew_buf = MZ_REALLOC(pBuf, new_out_buf_capacity);
if (!pNew_buf) {
MZ_FREE(pBuf);
*pOut_len = 0;
return NULL;
}
pBuf = pNew_buf;
out_buf_capacity = new_out_buf_capacity;
}
return pBuf;
}
size_t tinfl_decompress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
const void *pSrc_buf, size_t src_buf_len,
int flags) {
tinfl_decompressor decomp;
tinfl_status status;
tinfl_init(&decomp);
status =
tinfl_decompress(&decomp, (const mz_uint8 *)pSrc_buf, &src_buf_len,
(mz_uint8 *)pOut_buf, (mz_uint8 *)pOut_buf, &out_buf_len,
(flags & ~TINFL_FLAG_HAS_MORE_INPUT) |
TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF);
return (status != TINFL_STATUS_DONE) ? TINFL_DECOMPRESS_MEM_TO_MEM_FAILED
: out_buf_len;
}
int tinfl_decompress_mem_to_callback(const void *pIn_buf, size_t *pIn_buf_size,
tinfl_put_buf_func_ptr pPut_buf_func,
void *pPut_buf_user, int flags) {
int result = 0;
tinfl_decompressor decomp;
mz_uint8 *pDict = (mz_uint8 *)MZ_MALLOC(TINFL_LZ_DICT_SIZE);
size_t in_buf_ofs = 0, dict_ofs = 0;
if (!pDict)
return TINFL_STATUS_FAILED;
tinfl_init(&decomp);
for (;;) {
size_t in_buf_size = *pIn_buf_size - in_buf_ofs,
dst_buf_size = TINFL_LZ_DICT_SIZE - dict_ofs;
tinfl_status status =
tinfl_decompress(&decomp, (const mz_uint8 *)pIn_buf + in_buf_ofs,
&in_buf_size, pDict, pDict + dict_ofs, &dst_buf_size,
(flags &
~(TINFL_FLAG_HAS_MORE_INPUT |
TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF)));
in_buf_ofs += in_buf_size;
if ((dst_buf_size) &&
(!(*pPut_buf_func)(pDict + dict_ofs, (int)dst_buf_size, pPut_buf_user)))
break;
if (status != TINFL_STATUS_HAS_MORE_OUTPUT) {
result = (status == TINFL_STATUS_DONE);
break;
}
dict_ofs = (dict_ofs + dst_buf_size) & (TINFL_LZ_DICT_SIZE - 1);
}
MZ_FREE(pDict);
*pIn_buf_size = in_buf_ofs;
return result;
}
// ------------------- Low-level Compression (independent from all decompression
// API's)
// Purposely making these tables static for faster init and thread safety.
static const mz_uint16 s_tdefl_len_sym[256] = {
257, 258, 259, 260, 261, 262, 263, 264, 265, 265, 266, 266, 267, 267, 268,
268, 269, 269, 269, 269, 270, 270, 270, 270, 271, 271, 271, 271, 272, 272,
272, 272, 273, 273, 273, 273, 273, 273, 273, 273, 274, 274, 274, 274, 274,
274, 274, 274, 275, 275, 275, 275, 275, 275, 275, 275, 276, 276, 276, 276,
276, 276, 276, 276, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277, 277,
277, 277, 277, 277, 277, 278, 278, 278, 278, 278, 278, 278, 278, 278, 278,
278, 278, 278, 278, 278, 278, 279, 279, 279, 279, 279, 279, 279, 279, 279,
279, 279, 279, 279, 279, 279, 279, 280, 280, 280, 280, 280, 280, 280, 280,
280, 280, 280, 280, 280, 280, 280, 280, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 282, 282, 282, 282, 282,
282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282,
282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, 283, 283, 283,
283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283,
283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 283, 284,
284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
285};
static const mz_uint8 s_tdefl_len_extra[256] = {
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 0};
static const mz_uint8 s_tdefl_small_dist_sym[512] = {
0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8,
8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17,
17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17};
static const mz_uint8 s_tdefl_small_dist_extra[512] = {
0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7};
static const mz_uint8 s_tdefl_large_dist_sym[128] = {
0, 0, 18, 19, 20, 20, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24,
24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29};
static const mz_uint8 s_tdefl_large_dist_extra[128] = {
0, 0, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11,
11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13};
// Radix sorts tdefl_sym_freq[] array by 16-bit key m_key. Returns ptr to sorted
// values.
typedef struct { mz_uint16 m_key, m_sym_index; } tdefl_sym_freq;
static tdefl_sym_freq *tdefl_radix_sort_syms(mz_uint num_syms,
tdefl_sym_freq *pSyms0,
tdefl_sym_freq *pSyms1) {
mz_uint32 total_passes = 2, pass_shift, pass, i, hist[256 * 2];
tdefl_sym_freq *pCur_syms = pSyms0, *pNew_syms = pSyms1;
MZ_CLEAR_OBJ(hist);
for (i = 0; i < num_syms; i++) {
mz_uint freq = pSyms0[i].m_key;
hist[freq & 0xFF]++;
hist[256 + ((freq >> 8) & 0xFF)]++;
}
while ((total_passes > 1) && (num_syms == hist[(total_passes - 1) * 256]))
total_passes--;
for (pass_shift = 0, pass = 0; pass < total_passes; pass++, pass_shift += 8) {
const mz_uint32 *pHist = &hist[pass << 8];
mz_uint offsets[256], cur_ofs = 0;
for (i = 0; i < 256; i++) {
offsets[i] = cur_ofs;
cur_ofs += pHist[i];
}
for (i = 0; i < num_syms; i++)
pNew_syms[offsets[(pCur_syms[i].m_key >> pass_shift) & 0xFF]++] =
pCur_syms[i];
{
tdefl_sym_freq *t = pCur_syms;
pCur_syms = pNew_syms;
pNew_syms = t;
}
}
return pCur_syms;
}
// tdefl_calculate_minimum_redundancy() originally written by: Alistair Moffat,
// alistair@cs.mu.oz.au, Jyrki Katajainen, jyrki@diku.dk, November 1996.
static void tdefl_calculate_minimum_redundancy(tdefl_sym_freq *A, int n) {
int root, leaf, next, avbl, used, dpth;
if (n == 0)
return;
else if (n == 1) {
A[0].m_key = 1;
return;
}
A[0].m_key += A[1].m_key;
root = 0;
leaf = 2;
for (next = 1; next < n - 1; next++) {
if (leaf >= n || A[root].m_key < A[leaf].m_key) {
A[next].m_key = A[root].m_key;
A[root++].m_key = (mz_uint16)next;
} else
A[next].m_key = A[leaf++].m_key;
if (leaf >= n || (root < next && A[root].m_key < A[leaf].m_key)) {
A[next].m_key = (mz_uint16)(A[next].m_key + A[root].m_key);
A[root++].m_key = (mz_uint16)next;
} else
A[next].m_key = (mz_uint16)(A[next].m_key + A[leaf++].m_key);
}
A[n - 2].m_key = 0;
for (next = n - 3; next >= 0; next--)
A[next].m_key = A[A[next].m_key].m_key + 1;
avbl = 1;
used = dpth = 0;
root = n - 2;
next = n - 1;
while (avbl > 0) {
while (root >= 0 && (int)A[root].m_key == dpth) {
used++;
root--;
}
while (avbl > used) {
A[next--].m_key = (mz_uint16)(dpth);
avbl--;
}
avbl = 2 * used;
dpth++;
used = 0;
}
}
// Limits canonical Huffman code table's max code size.
enum { TDEFL_MAX_SUPPORTED_HUFF_CODESIZE = 32 };
static void tdefl_huffman_enforce_max_code_size(int *pNum_codes,
int code_list_len,
int max_code_size) {
int i;
mz_uint32 total = 0;
if (code_list_len <= 1)
return;
for (i = max_code_size + 1; i <= TDEFL_MAX_SUPPORTED_HUFF_CODESIZE; i++)
pNum_codes[max_code_size] += pNum_codes[i];
for (i = max_code_size; i > 0; i--)
total += (((mz_uint32)pNum_codes[i]) << (max_code_size - i));
while (total != (1UL << max_code_size)) {
pNum_codes[max_code_size]--;
for (i = max_code_size - 1; i > 0; i--)
if (pNum_codes[i]) {
pNum_codes[i]--;
pNum_codes[i + 1] += 2;
break;
}
total--;
}
}
static void tdefl_optimize_huffman_table(tdefl_compressor *d, int table_num,
int table_len, int code_size_limit,
int static_table) {
int i, j, l, num_codes[1 + TDEFL_MAX_SUPPORTED_HUFF_CODESIZE];
mz_uint next_code[TDEFL_MAX_SUPPORTED_HUFF_CODESIZE + 1];
MZ_CLEAR_OBJ(num_codes);
if (static_table) {
for (i = 0; i < table_len; i++)
num_codes[d->m_huff_code_sizes[table_num][i]]++;
} else {
tdefl_sym_freq syms0[TDEFL_MAX_HUFF_SYMBOLS], syms1[TDEFL_MAX_HUFF_SYMBOLS],
*pSyms;
int num_used_syms = 0;
const mz_uint16 *pSym_count = &d->m_huff_count[table_num][0];
for (i = 0; i < table_len; i++)
if (pSym_count[i]) {
syms0[num_used_syms].m_key = (mz_uint16)pSym_count[i];
syms0[num_used_syms++].m_sym_index = (mz_uint16)i;
}
pSyms = tdefl_radix_sort_syms(num_used_syms, syms0, syms1);
tdefl_calculate_minimum_redundancy(pSyms, num_used_syms);
for (i = 0; i < num_used_syms; i++)
num_codes[pSyms[i].m_key]++;
tdefl_huffman_enforce_max_code_size(num_codes, num_used_syms,
code_size_limit);
MZ_CLEAR_OBJ(d->m_huff_code_sizes[table_num]);
MZ_CLEAR_OBJ(d->m_huff_codes[table_num]);
for (i = 1, j = num_used_syms; i <= code_size_limit; i++)
for (l = num_codes[i]; l > 0; l--)
d->m_huff_code_sizes[table_num][pSyms[--j].m_sym_index] = (mz_uint8)(i);
}
next_code[1] = 0;
for (j = 0, i = 2; i <= code_size_limit; i++)
next_code[i] = j = ((j + num_codes[i - 1]) << 1);
for (i = 0; i < table_len; i++) {
mz_uint rev_code = 0, code, code_size;
if ((code_size = d->m_huff_code_sizes[table_num][i]) == 0)
continue;
code = next_code[code_size]++;
for (l = code_size; l > 0; l--, code >>= 1)
rev_code = (rev_code << 1) | (code & 1);
d->m_huff_codes[table_num][i] = (mz_uint16)rev_code;
}
}
#define TDEFL_PUT_BITS(b, l) \
do { \
mz_uint bits = b; \
mz_uint len = l; \
MZ_ASSERT(bits <= ((1U << len) - 1U)); \
d->m_bit_buffer |= (bits << d->m_bits_in); \
d->m_bits_in += len; \
while (d->m_bits_in >= 8) { \
if (d->m_pOutput_buf < d->m_pOutput_buf_end) \
*d->m_pOutput_buf++ = (mz_uint8)(d->m_bit_buffer); \
d->m_bit_buffer >>= 8; \
d->m_bits_in -= 8; \
} \
} \
MZ_MACRO_END
#define TDEFL_RLE_PREV_CODE_SIZE() \
{ \
if (rle_repeat_count) { \
if (rle_repeat_count < 3) { \
d->m_huff_count[2][prev_code_size] = (mz_uint16)( \
d->m_huff_count[2][prev_code_size] + rle_repeat_count); \
while (rle_repeat_count--) \
packed_code_sizes[num_packed_code_sizes++] = prev_code_size; \
} else { \
d->m_huff_count[2][16] = (mz_uint16)(d->m_huff_count[2][16] + 1); \
packed_code_sizes[num_packed_code_sizes++] = 16; \
packed_code_sizes[num_packed_code_sizes++] = \
(mz_uint8)(rle_repeat_count - 3); \
} \
rle_repeat_count = 0; \
} \
}
#define TDEFL_RLE_ZERO_CODE_SIZE() \
{ \
if (rle_z_count) { \
if (rle_z_count < 3) { \
d->m_huff_count[2][0] = \
(mz_uint16)(d->m_huff_count[2][0] + rle_z_count); \
while (rle_z_count--) \
packed_code_sizes[num_packed_code_sizes++] = 0; \
} else if (rle_z_count <= 10) { \
d->m_huff_count[2][17] = (mz_uint16)(d->m_huff_count[2][17] + 1); \
packed_code_sizes[num_packed_code_sizes++] = 17; \
packed_code_sizes[num_packed_code_sizes++] = \
(mz_uint8)(rle_z_count - 3); \
} else { \
d->m_huff_count[2][18] = (mz_uint16)(d->m_huff_count[2][18] + 1); \
packed_code_sizes[num_packed_code_sizes++] = 18; \
packed_code_sizes[num_packed_code_sizes++] = \
(mz_uint8)(rle_z_count - 11); \
} \
rle_z_count = 0; \
} \
}
static mz_uint8 s_tdefl_packed_code_size_syms_swizzle[] = {
16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
static void tdefl_start_dynamic_block(tdefl_compressor *d) {
int num_lit_codes, num_dist_codes, num_bit_lengths;
mz_uint i, total_code_sizes_to_pack, num_packed_code_sizes, rle_z_count,
rle_repeat_count, packed_code_sizes_index;
mz_uint8
code_sizes_to_pack[TDEFL_MAX_HUFF_SYMBOLS_0 + TDEFL_MAX_HUFF_SYMBOLS_1],
packed_code_sizes[TDEFL_MAX_HUFF_SYMBOLS_0 + TDEFL_MAX_HUFF_SYMBOLS_1],
prev_code_size = 0xFF;
d->m_huff_count[0][256] = 1;
tdefl_optimize_huffman_table(d, 0, TDEFL_MAX_HUFF_SYMBOLS_0, 15, MZ_FALSE);
tdefl_optimize_huffman_table(d, 1, TDEFL_MAX_HUFF_SYMBOLS_1, 15, MZ_FALSE);
for (num_lit_codes = 286; num_lit_codes > 257; num_lit_codes--)
if (d->m_huff_code_sizes[0][num_lit_codes - 1])
break;
for (num_dist_codes = 30; num_dist_codes > 1; num_dist_codes--)
if (d->m_huff_code_sizes[1][num_dist_codes - 1])
break;
memcpy(code_sizes_to_pack, &d->m_huff_code_sizes[0][0], num_lit_codes);
memcpy(code_sizes_to_pack + num_lit_codes, &d->m_huff_code_sizes[1][0],
num_dist_codes);
total_code_sizes_to_pack = num_lit_codes + num_dist_codes;
num_packed_code_sizes = 0;
rle_z_count = 0;
rle_repeat_count = 0;
memset(&d->m_huff_count[2][0], 0,
sizeof(d->m_huff_count[2][0]) * TDEFL_MAX_HUFF_SYMBOLS_2);
for (i = 0; i < total_code_sizes_to_pack; i++) {
mz_uint8 code_size = code_sizes_to_pack[i];
if (!code_size) {
TDEFL_RLE_PREV_CODE_SIZE();
if (++rle_z_count == 138) {
TDEFL_RLE_ZERO_CODE_SIZE();
}
} else {
TDEFL_RLE_ZERO_CODE_SIZE();
if (code_size != prev_code_size) {
TDEFL_RLE_PREV_CODE_SIZE();
d->m_huff_count[2][code_size] =
(mz_uint16)(d->m_huff_count[2][code_size] + 1);
packed_code_sizes[num_packed_code_sizes++] = code_size;
} else if (++rle_repeat_count == 6) {
TDEFL_RLE_PREV_CODE_SIZE();
}
}
prev_code_size = code_size;
}
if (rle_repeat_count) {
TDEFL_RLE_PREV_CODE_SIZE();
} else {
TDEFL_RLE_ZERO_CODE_SIZE();
}
tdefl_optimize_huffman_table(d, 2, TDEFL_MAX_HUFF_SYMBOLS_2, 7, MZ_FALSE);
TDEFL_PUT_BITS(2, 2);
TDEFL_PUT_BITS(num_lit_codes - 257, 5);
TDEFL_PUT_BITS(num_dist_codes - 1, 5);
for (num_bit_lengths = 18; num_bit_lengths >= 0; num_bit_lengths--)
if (d->m_huff_code_sizes
[2][s_tdefl_packed_code_size_syms_swizzle[num_bit_lengths]])
break;
num_bit_lengths = MZ_MAX(4, (num_bit_lengths + 1));
TDEFL_PUT_BITS(num_bit_lengths - 4, 4);
for (i = 0; (int)i < num_bit_lengths; i++)
TDEFL_PUT_BITS(
d->m_huff_code_sizes[2][s_tdefl_packed_code_size_syms_swizzle[i]], 3);
for (packed_code_sizes_index = 0;
packed_code_sizes_index < num_packed_code_sizes;) {
mz_uint code = packed_code_sizes[packed_code_sizes_index++];
MZ_ASSERT(code < TDEFL_MAX_HUFF_SYMBOLS_2);
TDEFL_PUT_BITS(d->m_huff_codes[2][code], d->m_huff_code_sizes[2][code]);
if (code >= 16)
TDEFL_PUT_BITS(packed_code_sizes[packed_code_sizes_index++],
"\02\03\07"[code - 16]);
}
}
static void tdefl_start_static_block(tdefl_compressor *d) {
mz_uint i;
mz_uint8 *p = &d->m_huff_code_sizes[0][0];
for (i = 0; i <= 143; ++i)
*p++ = 8;
for (; i <= 255; ++i)
*p++ = 9;
for (; i <= 279; ++i)
*p++ = 7;
for (; i <= 287; ++i)
*p++ = 8;
memset(d->m_huff_code_sizes[1], 5, 32);
tdefl_optimize_huffman_table(d, 0, 288, 15, MZ_TRUE);
tdefl_optimize_huffman_table(d, 1, 32, 15, MZ_TRUE);
TDEFL_PUT_BITS(1, 2);
}
static const mz_uint mz_bitmasks[17] = {
0x0000, 0x0001, 0x0003, 0x0007, 0x000F, 0x001F, 0x003F, 0x007F, 0x00FF,
0x01FF, 0x03FF, 0x07FF, 0x0FFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF};
#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN && \
MINIZ_HAS_64BIT_REGISTERS
static mz_bool tdefl_compress_lz_codes(tdefl_compressor *d) {
mz_uint flags;
mz_uint8 *pLZ_codes;
mz_uint8 *pOutput_buf = d->m_pOutput_buf;
mz_uint8 *pLZ_code_buf_end = d->m_pLZ_code_buf;
mz_uint64 bit_buffer = d->m_bit_buffer;
mz_uint bits_in = d->m_bits_in;
#define TDEFL_PUT_BITS_FAST(b, l) \
{ \
bit_buffer |= (((mz_uint64)(b)) << bits_in); \
bits_in += (l); \
}
flags = 1;
for (pLZ_codes = d->m_lz_code_buf; pLZ_codes < pLZ_code_buf_end;
flags >>= 1) {
if (flags == 1)
flags = *pLZ_codes++ | 0x100;
if (flags & 1) {
mz_uint s0, s1, n0, n1, sym, num_extra_bits;
mz_uint match_len = pLZ_codes[0],
match_dist = *(const mz_uint16 *)(pLZ_codes + 1);
pLZ_codes += 3;
MZ_ASSERT(d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][s_tdefl_len_sym[match_len]],
d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
TDEFL_PUT_BITS_FAST(match_len & mz_bitmasks[s_tdefl_len_extra[match_len]],
s_tdefl_len_extra[match_len]);
// This sequence coaxes MSVC into using cmov's vs. jmp's.
s0 = s_tdefl_small_dist_sym[match_dist & 511];
n0 = s_tdefl_small_dist_extra[match_dist & 511];
s1 = s_tdefl_large_dist_sym[match_dist >> 8];
n1 = s_tdefl_large_dist_extra[match_dist >> 8];
sym = (match_dist < 512) ? s0 : s1;
num_extra_bits = (match_dist < 512) ? n0 : n1;
MZ_ASSERT(d->m_huff_code_sizes[1][sym]);
TDEFL_PUT_BITS_FAST(d->m_huff_codes[1][sym],
d->m_huff_code_sizes[1][sym]);
TDEFL_PUT_BITS_FAST(match_dist & mz_bitmasks[num_extra_bits],
num_extra_bits);
} else {
mz_uint lit = *pLZ_codes++;
MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][lit],
d->m_huff_code_sizes[0][lit]);
if (((flags & 2) == 0) && (pLZ_codes < pLZ_code_buf_end)) {
flags >>= 1;
lit = *pLZ_codes++;
MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][lit],
d->m_huff_code_sizes[0][lit]);
if (((flags & 2) == 0) && (pLZ_codes < pLZ_code_buf_end)) {
flags >>= 1;
lit = *pLZ_codes++;
MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
TDEFL_PUT_BITS_FAST(d->m_huff_codes[0][lit],
d->m_huff_code_sizes[0][lit]);
}
}
}
if (pOutput_buf >= d->m_pOutput_buf_end)
return MZ_FALSE;
*(mz_uint64 *)pOutput_buf = bit_buffer;
pOutput_buf += (bits_in >> 3);
bit_buffer >>= (bits_in & ~7);
bits_in &= 7;
}
#undef TDEFL_PUT_BITS_FAST
d->m_pOutput_buf = pOutput_buf;
d->m_bits_in = 0;
d->m_bit_buffer = 0;
while (bits_in) {
mz_uint32 n = MZ_MIN(bits_in, 16);
TDEFL_PUT_BITS((mz_uint)bit_buffer & mz_bitmasks[n], n);
bit_buffer >>= n;
bits_in -= n;
}
TDEFL_PUT_BITS(d->m_huff_codes[0][256], d->m_huff_code_sizes[0][256]);
return (d->m_pOutput_buf < d->m_pOutput_buf_end);
}
#else
static mz_bool tdefl_compress_lz_codes(tdefl_compressor *d) {
mz_uint flags;
mz_uint8 *pLZ_codes;
flags = 1;
for (pLZ_codes = d->m_lz_code_buf; pLZ_codes < d->m_pLZ_code_buf;
flags >>= 1) {
if (flags == 1)
flags = *pLZ_codes++ | 0x100;
if (flags & 1) {
mz_uint sym, num_extra_bits;
mz_uint match_len = pLZ_codes[0],
match_dist = (pLZ_codes[1] | (pLZ_codes[2] << 8));
pLZ_codes += 3;
MZ_ASSERT(d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
TDEFL_PUT_BITS(d->m_huff_codes[0][s_tdefl_len_sym[match_len]],
d->m_huff_code_sizes[0][s_tdefl_len_sym[match_len]]);
TDEFL_PUT_BITS(match_len & mz_bitmasks[s_tdefl_len_extra[match_len]],
s_tdefl_len_extra[match_len]);
if (match_dist < 512) {
sym = s_tdefl_small_dist_sym[match_dist];
num_extra_bits = s_tdefl_small_dist_extra[match_dist];
} else {
sym = s_tdefl_large_dist_sym[match_dist >> 8];
num_extra_bits = s_tdefl_large_dist_extra[match_dist >> 8];
}
MZ_ASSERT(d->m_huff_code_sizes[1][sym]);
TDEFL_PUT_BITS(d->m_huff_codes[1][sym], d->m_huff_code_sizes[1][sym]);
TDEFL_PUT_BITS(match_dist & mz_bitmasks[num_extra_bits], num_extra_bits);
} else {
mz_uint lit = *pLZ_codes++;
MZ_ASSERT(d->m_huff_code_sizes[0][lit]);
TDEFL_PUT_BITS(d->m_huff_codes[0][lit], d->m_huff_code_sizes[0][lit]);
}
}
TDEFL_PUT_BITS(d->m_huff_codes[0][256], d->m_huff_code_sizes[0][256]);
return (d->m_pOutput_buf < d->m_pOutput_buf_end);
}
#endif // MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN &&
// MINIZ_HAS_64BIT_REGISTERS
static mz_bool tdefl_compress_block(tdefl_compressor *d, mz_bool static_block) {
if (static_block)
tdefl_start_static_block(d);
else
tdefl_start_dynamic_block(d);
return tdefl_compress_lz_codes(d);
}
static int tdefl_flush_block(tdefl_compressor *d, int flush) {
mz_uint saved_bit_buf, saved_bits_in;
mz_uint8 *pSaved_output_buf;
mz_bool comp_block_succeeded = MZ_FALSE;
int n, use_raw_block =
((d->m_flags & TDEFL_FORCE_ALL_RAW_BLOCKS) != 0) &&
(d->m_lookahead_pos - d->m_lz_code_buf_dict_pos) <= d->m_dict_size;
mz_uint8 *pOutput_buf_start =
((d->m_pPut_buf_func == NULL) &&
((*d->m_pOut_buf_size - d->m_out_buf_ofs) >= TDEFL_OUT_BUF_SIZE))
? ((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs)
: d->m_output_buf;
d->m_pOutput_buf = pOutput_buf_start;
d->m_pOutput_buf_end = d->m_pOutput_buf + TDEFL_OUT_BUF_SIZE - 16;
MZ_ASSERT(!d->m_output_flush_remaining);
d->m_output_flush_ofs = 0;
d->m_output_flush_remaining = 0;
*d->m_pLZ_flags = (mz_uint8)(*d->m_pLZ_flags >> d->m_num_flags_left);
d->m_pLZ_code_buf -= (d->m_num_flags_left == 8);
if ((d->m_flags & TDEFL_WRITE_ZLIB_HEADER) && (!d->m_block_index)) {
TDEFL_PUT_BITS(0x78, 8);
TDEFL_PUT_BITS(0x01, 8);
}
TDEFL_PUT_BITS(flush == TDEFL_FINISH, 1);
pSaved_output_buf = d->m_pOutput_buf;
saved_bit_buf = d->m_bit_buffer;
saved_bits_in = d->m_bits_in;
if (!use_raw_block)
comp_block_succeeded =
tdefl_compress_block(d, (d->m_flags & TDEFL_FORCE_ALL_STATIC_BLOCKS) ||
(d->m_total_lz_bytes < 48));
// If the block gets expanded, forget the current contents of the output
// buffer and send a raw block instead.
if (((use_raw_block) ||
((d->m_total_lz_bytes) && ((d->m_pOutput_buf - pSaved_output_buf + 1U) >=
d->m_total_lz_bytes))) &&
((d->m_lookahead_pos - d->m_lz_code_buf_dict_pos) <= d->m_dict_size)) {
mz_uint i;
d->m_pOutput_buf = pSaved_output_buf;
d->m_bit_buffer = saved_bit_buf, d->m_bits_in = saved_bits_in;
TDEFL_PUT_BITS(0, 2);
if (d->m_bits_in) {
TDEFL_PUT_BITS(0, 8 - d->m_bits_in);
}
for (i = 2; i; --i, d->m_total_lz_bytes ^= 0xFFFF) {
TDEFL_PUT_BITS(d->m_total_lz_bytes & 0xFFFF, 16);
}
for (i = 0; i < d->m_total_lz_bytes; ++i) {
TDEFL_PUT_BITS(
d->m_dict[(d->m_lz_code_buf_dict_pos + i) & TDEFL_LZ_DICT_SIZE_MASK],
8);
}
}
// Check for the extremely unlikely (if not impossible) case of the compressed
// block not fitting into the output buffer when using dynamic codes.
else if (!comp_block_succeeded) {
d->m_pOutput_buf = pSaved_output_buf;
d->m_bit_buffer = saved_bit_buf, d->m_bits_in = saved_bits_in;
tdefl_compress_block(d, MZ_TRUE);
}
if (flush) {
if (flush == TDEFL_FINISH) {
if (d->m_bits_in) {
TDEFL_PUT_BITS(0, 8 - d->m_bits_in);
}
if (d->m_flags & TDEFL_WRITE_ZLIB_HEADER) {
mz_uint i, a = d->m_adler32;
for (i = 0; i < 4; i++) {
TDEFL_PUT_BITS((a >> 24) & 0xFF, 8);
a <<= 8;
}
}
} else {
mz_uint i, z = 0;
TDEFL_PUT_BITS(0, 3);
if (d->m_bits_in) {
TDEFL_PUT_BITS(0, 8 - d->m_bits_in);
}
for (i = 2; i; --i, z ^= 0xFFFF) {
TDEFL_PUT_BITS(z & 0xFFFF, 16);
}
}
}
MZ_ASSERT(d->m_pOutput_buf < d->m_pOutput_buf_end);
memset(&d->m_huff_count[0][0], 0,
sizeof(d->m_huff_count[0][0]) * TDEFL_MAX_HUFF_SYMBOLS_0);
memset(&d->m_huff_count[1][0], 0,
sizeof(d->m_huff_count[1][0]) * TDEFL_MAX_HUFF_SYMBOLS_1);
d->m_pLZ_code_buf = d->m_lz_code_buf + 1;
d->m_pLZ_flags = d->m_lz_code_buf;
d->m_num_flags_left = 8;
d->m_lz_code_buf_dict_pos += d->m_total_lz_bytes;
d->m_total_lz_bytes = 0;
d->m_block_index++;
if ((n = (int)(d->m_pOutput_buf - pOutput_buf_start)) != 0) {
if (d->m_pPut_buf_func) {
*d->m_pIn_buf_size = d->m_pSrc - (const mz_uint8 *)d->m_pIn_buf;
if (!(*d->m_pPut_buf_func)(d->m_output_buf, n, d->m_pPut_buf_user))
return (d->m_prev_return_status = TDEFL_STATUS_PUT_BUF_FAILED);
} else if (pOutput_buf_start == d->m_output_buf) {
int bytes_to_copy = (int)MZ_MIN(
(size_t)n, (size_t)(*d->m_pOut_buf_size - d->m_out_buf_ofs));
memcpy((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs, d->m_output_buf,
bytes_to_copy);
d->m_out_buf_ofs += bytes_to_copy;
if ((n -= bytes_to_copy) != 0) {
d->m_output_flush_ofs = bytes_to_copy;
d->m_output_flush_remaining = n;
}
} else {
d->m_out_buf_ofs += n;
}
}
return d->m_output_flush_remaining;
}
#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES
#define TDEFL_READ_UNALIGNED_WORD(p) *(const mz_uint16 *)(p)
static MZ_FORCEINLINE void
tdefl_find_match(tdefl_compressor *d, mz_uint lookahead_pos, mz_uint max_dist,
mz_uint max_match_len, mz_uint *pMatch_dist,
mz_uint *pMatch_len) {
mz_uint dist, pos = lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK,
match_len = *pMatch_len, probe_pos = pos, next_probe_pos,
probe_len;
mz_uint num_probes_left = d->m_max_probes[match_len >= 32];
const mz_uint16 *s = (const mz_uint16 *)(d->m_dict + pos), *p, *q;
mz_uint16 c01 = TDEFL_READ_UNALIGNED_WORD(&d->m_dict[pos + match_len - 1]),
s01 = TDEFL_READ_UNALIGNED_WORD(s);
MZ_ASSERT(max_match_len <= TDEFL_MAX_MATCH_LEN);
if (max_match_len <= match_len)
return;
for (;;) {
for (;;) {
if (--num_probes_left == 0)
return;
#define TDEFL_PROBE \
next_probe_pos = d->m_next[probe_pos]; \
if ((!next_probe_pos) || \
((dist = (mz_uint16)(lookahead_pos - next_probe_pos)) > max_dist)) \
return; \
probe_pos = next_probe_pos & TDEFL_LZ_DICT_SIZE_MASK; \
if (TDEFL_READ_UNALIGNED_WORD(&d->m_dict[probe_pos + match_len - 1]) == c01) \
break;
TDEFL_PROBE;
TDEFL_PROBE;
TDEFL_PROBE;
}
if (!dist)
break;
q = (const mz_uint16 *)(d->m_dict + probe_pos);
if (TDEFL_READ_UNALIGNED_WORD(q) != s01)
continue;
p = s;
probe_len = 32;
do {
} while (
(TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
(TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
(TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
(TDEFL_READ_UNALIGNED_WORD(++p) == TDEFL_READ_UNALIGNED_WORD(++q)) &&
(--probe_len > 0));
if (!probe_len) {
*pMatch_dist = dist;
*pMatch_len = MZ_MIN(max_match_len, TDEFL_MAX_MATCH_LEN);
break;
} else if ((probe_len = ((mz_uint)(p - s) * 2) +
(mz_uint)(*(const mz_uint8 *)p ==
*(const mz_uint8 *)q)) > match_len) {
*pMatch_dist = dist;
if ((*pMatch_len = match_len = MZ_MIN(max_match_len, probe_len)) ==
max_match_len)
break;
c01 = TDEFL_READ_UNALIGNED_WORD(&d->m_dict[pos + match_len - 1]);
}
}
}
#else
static MZ_FORCEINLINE void
tdefl_find_match(tdefl_compressor *d, mz_uint lookahead_pos, mz_uint max_dist,
mz_uint max_match_len, mz_uint *pMatch_dist,
mz_uint *pMatch_len) {
mz_uint dist, pos = lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK,
match_len = *pMatch_len, probe_pos = pos, next_probe_pos,
probe_len;
mz_uint num_probes_left = d->m_max_probes[match_len >= 32];
const mz_uint8 *s = d->m_dict + pos, *p, *q;
mz_uint8 c0 = d->m_dict[pos + match_len], c1 = d->m_dict[pos + match_len - 1];
MZ_ASSERT(max_match_len <= TDEFL_MAX_MATCH_LEN);
if (max_match_len <= match_len)
return;
for (;;) {
for (;;) {
if (--num_probes_left == 0)
return;
#define TDEFL_PROBE \
next_probe_pos = d->m_next[probe_pos]; \
if ((!next_probe_pos) || \
((dist = (mz_uint16)(lookahead_pos - next_probe_pos)) > max_dist)) \
return; \
probe_pos = next_probe_pos & TDEFL_LZ_DICT_SIZE_MASK; \
if ((d->m_dict[probe_pos + match_len] == c0) && \
(d->m_dict[probe_pos + match_len - 1] == c1)) \
break;
TDEFL_PROBE;
TDEFL_PROBE;
TDEFL_PROBE;
}
if (!dist)
break;
p = s;
q = d->m_dict + probe_pos;
for (probe_len = 0; probe_len < max_match_len; probe_len++)
if (*p++ != *q++)
break;
if (probe_len > match_len) {
*pMatch_dist = dist;
if ((*pMatch_len = match_len = probe_len) == max_match_len)
return;
c0 = d->m_dict[pos + match_len];
c1 = d->m_dict[pos + match_len - 1];
}
}
}
#endif // #if MINIZ_USE_UNALIGNED_LOADS_AND_STORES
#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
static mz_bool tdefl_compress_fast(tdefl_compressor *d) {
// Faster, minimally featured LZRW1-style match+parse loop with better
// register utilization. Intended for applications where raw throughput is
// valued more highly than ratio.
mz_uint lookahead_pos = d->m_lookahead_pos,
lookahead_size = d->m_lookahead_size, dict_size = d->m_dict_size,
total_lz_bytes = d->m_total_lz_bytes,
num_flags_left = d->m_num_flags_left;
mz_uint8 *pLZ_code_buf = d->m_pLZ_code_buf, *pLZ_flags = d->m_pLZ_flags;
mz_uint cur_pos = lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK;
while ((d->m_src_buf_left) || ((d->m_flush) && (lookahead_size))) {
const mz_uint TDEFL_COMP_FAST_LOOKAHEAD_SIZE = 4096;
mz_uint dst_pos =
(lookahead_pos + lookahead_size) & TDEFL_LZ_DICT_SIZE_MASK;
mz_uint num_bytes_to_process = (mz_uint)MZ_MIN(
d->m_src_buf_left, TDEFL_COMP_FAST_LOOKAHEAD_SIZE - lookahead_size);
d->m_src_buf_left -= num_bytes_to_process;
lookahead_size += num_bytes_to_process;
while (num_bytes_to_process) {
mz_uint32 n = MZ_MIN(TDEFL_LZ_DICT_SIZE - dst_pos, num_bytes_to_process);
memcpy(d->m_dict + dst_pos, d->m_pSrc, n);
if (dst_pos < (TDEFL_MAX_MATCH_LEN - 1))
memcpy(d->m_dict + TDEFL_LZ_DICT_SIZE + dst_pos, d->m_pSrc,
MZ_MIN(n, (TDEFL_MAX_MATCH_LEN - 1) - dst_pos));
d->m_pSrc += n;
dst_pos = (dst_pos + n) & TDEFL_LZ_DICT_SIZE_MASK;
num_bytes_to_process -= n;
}
dict_size = MZ_MIN(TDEFL_LZ_DICT_SIZE - lookahead_size, dict_size);
if ((!d->m_flush) && (lookahead_size < TDEFL_COMP_FAST_LOOKAHEAD_SIZE))
break;
while (lookahead_size >= 4) {
mz_uint cur_match_dist, cur_match_len = 1;
mz_uint8 *pCur_dict = d->m_dict + cur_pos;
mz_uint first_trigram = (*(const mz_uint32 *)pCur_dict) & 0xFFFFFF;
mz_uint hash =
(first_trigram ^ (first_trigram >> (24 - (TDEFL_LZ_HASH_BITS - 8)))) &
TDEFL_LEVEL1_HASH_SIZE_MASK;
mz_uint probe_pos = d->m_hash[hash];
d->m_hash[hash] = (mz_uint16)lookahead_pos;
if (((cur_match_dist = (mz_uint16)(lookahead_pos - probe_pos)) <=
dict_size) &&
((*(const mz_uint32 *)(d->m_dict +
(probe_pos &= TDEFL_LZ_DICT_SIZE_MASK)) &
0xFFFFFF) == first_trigram)) {
const mz_uint16 *p = (const mz_uint16 *)pCur_dict;
const mz_uint16 *q = (const mz_uint16 *)(d->m_dict + probe_pos);
mz_uint32 probe_len = 32;
do {
} while ((TDEFL_READ_UNALIGNED_WORD(++p) ==
TDEFL_READ_UNALIGNED_WORD(++q)) &&
(TDEFL_READ_UNALIGNED_WORD(++p) ==
TDEFL_READ_UNALIGNED_WORD(++q)) &&
(TDEFL_READ_UNALIGNED_WORD(++p) ==
TDEFL_READ_UNALIGNED_WORD(++q)) &&
(TDEFL_READ_UNALIGNED_WORD(++p) ==
TDEFL_READ_UNALIGNED_WORD(++q)) &&
(--probe_len > 0));
cur_match_len = ((mz_uint)(p - (const mz_uint16 *)pCur_dict) * 2) +
(mz_uint)(*(const mz_uint8 *)p == *(const mz_uint8 *)q);
if (!probe_len)
cur_match_len = cur_match_dist ? TDEFL_MAX_MATCH_LEN : 0;
if ((cur_match_len < TDEFL_MIN_MATCH_LEN) ||
((cur_match_len == TDEFL_MIN_MATCH_LEN) &&
(cur_match_dist >= 8U * 1024U))) {
cur_match_len = 1;
*pLZ_code_buf++ = (mz_uint8)first_trigram;
*pLZ_flags = (mz_uint8)(*pLZ_flags >> 1);
d->m_huff_count[0][(mz_uint8)first_trigram]++;
} else {
mz_uint32 s0, s1;
cur_match_len = MZ_MIN(cur_match_len, lookahead_size);
MZ_ASSERT((cur_match_len >= TDEFL_MIN_MATCH_LEN) &&
(cur_match_dist >= 1) &&
(cur_match_dist <= TDEFL_LZ_DICT_SIZE));
cur_match_dist--;
pLZ_code_buf[0] = (mz_uint8)(cur_match_len - TDEFL_MIN_MATCH_LEN);
*(mz_uint16 *)(&pLZ_code_buf[1]) = (mz_uint16)cur_match_dist;
pLZ_code_buf += 3;
*pLZ_flags = (mz_uint8)((*pLZ_flags >> 1) | 0x80);
s0 = s_tdefl_small_dist_sym[cur_match_dist & 511];
s1 = s_tdefl_large_dist_sym[cur_match_dist >> 8];
d->m_huff_count[1][(cur_match_dist < 512) ? s0 : s1]++;
d->m_huff_count[0][s_tdefl_len_sym[cur_match_len -
TDEFL_MIN_MATCH_LEN]]++;
}
} else {
*pLZ_code_buf++ = (mz_uint8)first_trigram;
*pLZ_flags = (mz_uint8)(*pLZ_flags >> 1);
d->m_huff_count[0][(mz_uint8)first_trigram]++;
}
if (--num_flags_left == 0) {
num_flags_left = 8;
pLZ_flags = pLZ_code_buf++;
}
total_lz_bytes += cur_match_len;
lookahead_pos += cur_match_len;
dict_size = MZ_MIN(dict_size + cur_match_len, TDEFL_LZ_DICT_SIZE);
cur_pos = (cur_pos + cur_match_len) & TDEFL_LZ_DICT_SIZE_MASK;
MZ_ASSERT(lookahead_size >= cur_match_len);
lookahead_size -= cur_match_len;
if (pLZ_code_buf > &d->m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE - 8]) {
int n;
d->m_lookahead_pos = lookahead_pos;
d->m_lookahead_size = lookahead_size;
d->m_dict_size = dict_size;
d->m_total_lz_bytes = total_lz_bytes;
d->m_pLZ_code_buf = pLZ_code_buf;
d->m_pLZ_flags = pLZ_flags;
d->m_num_flags_left = num_flags_left;
if ((n = tdefl_flush_block(d, 0)) != 0)
return (n < 0) ? MZ_FALSE : MZ_TRUE;
total_lz_bytes = d->m_total_lz_bytes;
pLZ_code_buf = d->m_pLZ_code_buf;
pLZ_flags = d->m_pLZ_flags;
num_flags_left = d->m_num_flags_left;
}
}
while (lookahead_size) {
mz_uint8 lit = d->m_dict[cur_pos];
total_lz_bytes++;
*pLZ_code_buf++ = lit;
*pLZ_flags = (mz_uint8)(*pLZ_flags >> 1);
if (--num_flags_left == 0) {
num_flags_left = 8;
pLZ_flags = pLZ_code_buf++;
}
d->m_huff_count[0][lit]++;
lookahead_pos++;
dict_size = MZ_MIN(dict_size + 1, TDEFL_LZ_DICT_SIZE);
cur_pos = (cur_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK;
lookahead_size--;
if (pLZ_code_buf > &d->m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE - 8]) {
int n;
d->m_lookahead_pos = lookahead_pos;
d->m_lookahead_size = lookahead_size;
d->m_dict_size = dict_size;
d->m_total_lz_bytes = total_lz_bytes;
d->m_pLZ_code_buf = pLZ_code_buf;
d->m_pLZ_flags = pLZ_flags;
d->m_num_flags_left = num_flags_left;
if ((n = tdefl_flush_block(d, 0)) != 0)
return (n < 0) ? MZ_FALSE : MZ_TRUE;
total_lz_bytes = d->m_total_lz_bytes;
pLZ_code_buf = d->m_pLZ_code_buf;
pLZ_flags = d->m_pLZ_flags;
num_flags_left = d->m_num_flags_left;
}
}
}
d->m_lookahead_pos = lookahead_pos;
d->m_lookahead_size = lookahead_size;
d->m_dict_size = dict_size;
d->m_total_lz_bytes = total_lz_bytes;
d->m_pLZ_code_buf = pLZ_code_buf;
d->m_pLZ_flags = pLZ_flags;
d->m_num_flags_left = num_flags_left;
return MZ_TRUE;
}
#endif // MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
static MZ_FORCEINLINE void tdefl_record_literal(tdefl_compressor *d,
mz_uint8 lit) {
d->m_total_lz_bytes++;
*d->m_pLZ_code_buf++ = lit;
*d->m_pLZ_flags = (mz_uint8)(*d->m_pLZ_flags >> 1);
if (--d->m_num_flags_left == 0) {
d->m_num_flags_left = 8;
d->m_pLZ_flags = d->m_pLZ_code_buf++;
}
d->m_huff_count[0][lit]++;
}
static MZ_FORCEINLINE void
tdefl_record_match(tdefl_compressor *d, mz_uint match_len, mz_uint match_dist) {
mz_uint32 s0, s1;
MZ_ASSERT((match_len >= TDEFL_MIN_MATCH_LEN) && (match_dist >= 1) &&
(match_dist <= TDEFL_LZ_DICT_SIZE));
d->m_total_lz_bytes += match_len;
d->m_pLZ_code_buf[0] = (mz_uint8)(match_len - TDEFL_MIN_MATCH_LEN);
match_dist -= 1;
d->m_pLZ_code_buf[1] = (mz_uint8)(match_dist & 0xFF);
d->m_pLZ_code_buf[2] = (mz_uint8)(match_dist >> 8);
d->m_pLZ_code_buf += 3;
*d->m_pLZ_flags = (mz_uint8)((*d->m_pLZ_flags >> 1) | 0x80);
if (--d->m_num_flags_left == 0) {
d->m_num_flags_left = 8;
d->m_pLZ_flags = d->m_pLZ_code_buf++;
}
s0 = s_tdefl_small_dist_sym[match_dist & 511];
s1 = s_tdefl_large_dist_sym[(match_dist >> 8) & 127];
d->m_huff_count[1][(match_dist < 512) ? s0 : s1]++;
if (match_len >= TDEFL_MIN_MATCH_LEN)
d->m_huff_count[0][s_tdefl_len_sym[match_len - TDEFL_MIN_MATCH_LEN]]++;
}
static mz_bool tdefl_compress_normal(tdefl_compressor *d) {
const mz_uint8 *pSrc = d->m_pSrc;
size_t src_buf_left = d->m_src_buf_left;
tdefl_flush flush = d->m_flush;
while ((src_buf_left) || ((flush) && (d->m_lookahead_size))) {
mz_uint len_to_move, cur_match_dist, cur_match_len, cur_pos;
// Update dictionary and hash chains. Keeps the lookahead size equal to
// TDEFL_MAX_MATCH_LEN.
if ((d->m_lookahead_size + d->m_dict_size) >= (TDEFL_MIN_MATCH_LEN - 1)) {
mz_uint dst_pos = (d->m_lookahead_pos + d->m_lookahead_size) &
TDEFL_LZ_DICT_SIZE_MASK,
ins_pos = d->m_lookahead_pos + d->m_lookahead_size - 2;
mz_uint hash = (d->m_dict[ins_pos & TDEFL_LZ_DICT_SIZE_MASK]
<< TDEFL_LZ_HASH_SHIFT) ^
d->m_dict[(ins_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK];
mz_uint num_bytes_to_process = (mz_uint)MZ_MIN(
src_buf_left, TDEFL_MAX_MATCH_LEN - d->m_lookahead_size);
const mz_uint8 *pSrc_end = pSrc + num_bytes_to_process;
src_buf_left -= num_bytes_to_process;
d->m_lookahead_size += num_bytes_to_process;
while (pSrc != pSrc_end) {
mz_uint8 c = *pSrc++;
d->m_dict[dst_pos] = c;
if (dst_pos < (TDEFL_MAX_MATCH_LEN - 1))
d->m_dict[TDEFL_LZ_DICT_SIZE + dst_pos] = c;
hash = ((hash << TDEFL_LZ_HASH_SHIFT) ^ c) & (TDEFL_LZ_HASH_SIZE - 1);
d->m_next[ins_pos & TDEFL_LZ_DICT_SIZE_MASK] = d->m_hash[hash];
d->m_hash[hash] = (mz_uint16)(ins_pos);
dst_pos = (dst_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK;
ins_pos++;
}
} else {
while ((src_buf_left) && (d->m_lookahead_size < TDEFL_MAX_MATCH_LEN)) {
mz_uint8 c = *pSrc++;
mz_uint dst_pos = (d->m_lookahead_pos + d->m_lookahead_size) &
TDEFL_LZ_DICT_SIZE_MASK;
src_buf_left--;
d->m_dict[dst_pos] = c;
if (dst_pos < (TDEFL_MAX_MATCH_LEN - 1))
d->m_dict[TDEFL_LZ_DICT_SIZE + dst_pos] = c;
if ((++d->m_lookahead_size + d->m_dict_size) >= TDEFL_MIN_MATCH_LEN) {
mz_uint ins_pos = d->m_lookahead_pos + (d->m_lookahead_size - 1) - 2;
mz_uint hash = ((d->m_dict[ins_pos & TDEFL_LZ_DICT_SIZE_MASK]
<< (TDEFL_LZ_HASH_SHIFT * 2)) ^
(d->m_dict[(ins_pos + 1) & TDEFL_LZ_DICT_SIZE_MASK]
<< TDEFL_LZ_HASH_SHIFT) ^
c) &
(TDEFL_LZ_HASH_SIZE - 1);
d->m_next[ins_pos & TDEFL_LZ_DICT_SIZE_MASK] = d->m_hash[hash];
d->m_hash[hash] = (mz_uint16)(ins_pos);
}
}
}
d->m_dict_size =
MZ_MIN(TDEFL_LZ_DICT_SIZE - d->m_lookahead_size, d->m_dict_size);
if ((!flush) && (d->m_lookahead_size < TDEFL_MAX_MATCH_LEN))
break;
// Simple lazy/greedy parsing state machine.
len_to_move = 1;
cur_match_dist = 0;
cur_match_len =
d->m_saved_match_len ? d->m_saved_match_len : (TDEFL_MIN_MATCH_LEN - 1);
cur_pos = d->m_lookahead_pos & TDEFL_LZ_DICT_SIZE_MASK;
if (d->m_flags & (TDEFL_RLE_MATCHES | TDEFL_FORCE_ALL_RAW_BLOCKS)) {
if ((d->m_dict_size) && (!(d->m_flags & TDEFL_FORCE_ALL_RAW_BLOCKS))) {
mz_uint8 c = d->m_dict[(cur_pos - 1) & TDEFL_LZ_DICT_SIZE_MASK];
cur_match_len = 0;
while (cur_match_len < d->m_lookahead_size) {
if (d->m_dict[cur_pos + cur_match_len] != c)
break;
cur_match_len++;
}
if (cur_match_len < TDEFL_MIN_MATCH_LEN)
cur_match_len = 0;
else
cur_match_dist = 1;
}
} else {
tdefl_find_match(d, d->m_lookahead_pos, d->m_dict_size,
d->m_lookahead_size, &cur_match_dist, &cur_match_len);
}
if (((cur_match_len == TDEFL_MIN_MATCH_LEN) &&
(cur_match_dist >= 8U * 1024U)) ||
(cur_pos == cur_match_dist) ||
((d->m_flags & TDEFL_FILTER_MATCHES) && (cur_match_len <= 5))) {
cur_match_dist = cur_match_len = 0;
}
if (d->m_saved_match_len) {
if (cur_match_len > d->m_saved_match_len) {
tdefl_record_literal(d, (mz_uint8)d->m_saved_lit);
if (cur_match_len >= 128) {
tdefl_record_match(d, cur_match_len, cur_match_dist);
d->m_saved_match_len = 0;
len_to_move = cur_match_len;
} else {
d->m_saved_lit = d->m_dict[cur_pos];
d->m_saved_match_dist = cur_match_dist;
d->m_saved_match_len = cur_match_len;
}
} else {
tdefl_record_match(d, d->m_saved_match_len, d->m_saved_match_dist);
len_to_move = d->m_saved_match_len - 1;
d->m_saved_match_len = 0;
}
} else if (!cur_match_dist)
tdefl_record_literal(d,
d->m_dict[MZ_MIN(cur_pos, sizeof(d->m_dict) - 1)]);
else if ((d->m_greedy_parsing) || (d->m_flags & TDEFL_RLE_MATCHES) ||
(cur_match_len >= 128)) {
tdefl_record_match(d, cur_match_len, cur_match_dist);
len_to_move = cur_match_len;
} else {
d->m_saved_lit = d->m_dict[MZ_MIN(cur_pos, sizeof(d->m_dict) - 1)];
d->m_saved_match_dist = cur_match_dist;
d->m_saved_match_len = cur_match_len;
}
// Move the lookahead forward by len_to_move bytes.
d->m_lookahead_pos += len_to_move;
MZ_ASSERT(d->m_lookahead_size >= len_to_move);
d->m_lookahead_size -= len_to_move;
d->m_dict_size = MZ_MIN(d->m_dict_size + len_to_move, TDEFL_LZ_DICT_SIZE);
// Check if it's time to flush the current LZ codes to the internal output
// buffer.
if ((d->m_pLZ_code_buf > &d->m_lz_code_buf[TDEFL_LZ_CODE_BUF_SIZE - 8]) ||
((d->m_total_lz_bytes > 31 * 1024) &&
(((((mz_uint)(d->m_pLZ_code_buf - d->m_lz_code_buf) * 115) >> 7) >=
d->m_total_lz_bytes) ||
(d->m_flags & TDEFL_FORCE_ALL_RAW_BLOCKS)))) {
int n;
d->m_pSrc = pSrc;
d->m_src_buf_left = src_buf_left;
if ((n = tdefl_flush_block(d, 0)) != 0)
return (n < 0) ? MZ_FALSE : MZ_TRUE;
}
}
d->m_pSrc = pSrc;
d->m_src_buf_left = src_buf_left;
return MZ_TRUE;
}
static tdefl_status tdefl_flush_output_buffer(tdefl_compressor *d) {
if (d->m_pIn_buf_size) {
*d->m_pIn_buf_size = d->m_pSrc - (const mz_uint8 *)d->m_pIn_buf;
}
if (d->m_pOut_buf_size) {
size_t n = MZ_MIN(*d->m_pOut_buf_size - d->m_out_buf_ofs,
d->m_output_flush_remaining);
memcpy((mz_uint8 *)d->m_pOut_buf + d->m_out_buf_ofs,
d->m_output_buf + d->m_output_flush_ofs, n);
d->m_output_flush_ofs += (mz_uint)n;
d->m_output_flush_remaining -= (mz_uint)n;
d->m_out_buf_ofs += n;
*d->m_pOut_buf_size = d->m_out_buf_ofs;
}
return (d->m_finished && !d->m_output_flush_remaining) ? TDEFL_STATUS_DONE
: TDEFL_STATUS_OKAY;
}
tdefl_status tdefl_compress(tdefl_compressor *d, const void *pIn_buf,
size_t *pIn_buf_size, void *pOut_buf,
size_t *pOut_buf_size, tdefl_flush flush) {
if (!d) {
if (pIn_buf_size)
*pIn_buf_size = 0;
if (pOut_buf_size)
*pOut_buf_size = 0;
return TDEFL_STATUS_BAD_PARAM;
}
d->m_pIn_buf = pIn_buf;
d->m_pIn_buf_size = pIn_buf_size;
d->m_pOut_buf = pOut_buf;
d->m_pOut_buf_size = pOut_buf_size;
d->m_pSrc = (const mz_uint8 *)(pIn_buf);
d->m_src_buf_left = pIn_buf_size ? *pIn_buf_size : 0;
d->m_out_buf_ofs = 0;
d->m_flush = flush;
if (((d->m_pPut_buf_func != NULL) ==
((pOut_buf != NULL) || (pOut_buf_size != NULL))) ||
(d->m_prev_return_status != TDEFL_STATUS_OKAY) ||
(d->m_wants_to_finish && (flush != TDEFL_FINISH)) ||
(pIn_buf_size && *pIn_buf_size && !pIn_buf) ||
(pOut_buf_size && *pOut_buf_size && !pOut_buf)) {
if (pIn_buf_size)
*pIn_buf_size = 0;
if (pOut_buf_size)
*pOut_buf_size = 0;
return (d->m_prev_return_status = TDEFL_STATUS_BAD_PARAM);
}
d->m_wants_to_finish |= (flush == TDEFL_FINISH);
if ((d->m_output_flush_remaining) || (d->m_finished))
return (d->m_prev_return_status = tdefl_flush_output_buffer(d));
#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
if (((d->m_flags & TDEFL_MAX_PROBES_MASK) == 1) &&
((d->m_flags & TDEFL_GREEDY_PARSING_FLAG) != 0) &&
((d->m_flags & (TDEFL_FILTER_MATCHES | TDEFL_FORCE_ALL_RAW_BLOCKS |
TDEFL_RLE_MATCHES)) == 0)) {
if (!tdefl_compress_fast(d))
return d->m_prev_return_status;
} else
#endif // #if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
{
if (!tdefl_compress_normal(d))
return d->m_prev_return_status;
}
if ((d->m_flags & (TDEFL_WRITE_ZLIB_HEADER | TDEFL_COMPUTE_ADLER32)) &&
(pIn_buf))
d->m_adler32 =
(mz_uint32)mz_adler32(d->m_adler32, (const mz_uint8 *)pIn_buf,
d->m_pSrc - (const mz_uint8 *)pIn_buf);
if ((flush) && (!d->m_lookahead_size) && (!d->m_src_buf_left) &&
(!d->m_output_flush_remaining)) {
if (tdefl_flush_block(d, flush) < 0)
return d->m_prev_return_status;
d->m_finished = (flush == TDEFL_FINISH);
if (flush == TDEFL_FULL_FLUSH) {
MZ_CLEAR_OBJ(d->m_hash);
MZ_CLEAR_OBJ(d->m_next);
d->m_dict_size = 0;
}
}
return (d->m_prev_return_status = tdefl_flush_output_buffer(d));
}
tdefl_status tdefl_compress_buffer(tdefl_compressor *d, const void *pIn_buf,
size_t in_buf_size, tdefl_flush flush) {
MZ_ASSERT(d->m_pPut_buf_func);
return tdefl_compress(d, pIn_buf, &in_buf_size, NULL, NULL, flush);
}
tdefl_status tdefl_init(tdefl_compressor *d,
tdefl_put_buf_func_ptr pPut_buf_func,
void *pPut_buf_user, int flags) {
d->m_pPut_buf_func = pPut_buf_func;
d->m_pPut_buf_user = pPut_buf_user;
d->m_flags = (mz_uint)(flags);
d->m_max_probes[0] = 1 + ((flags & 0xFFF) + 2) / 3;
d->m_greedy_parsing = (flags & TDEFL_GREEDY_PARSING_FLAG) != 0;
d->m_max_probes[1] = 1 + (((flags & 0xFFF) >> 2) + 2) / 3;
if (!(flags & TDEFL_NONDETERMINISTIC_PARSING_FLAG))
MZ_CLEAR_OBJ(d->m_hash);
d->m_lookahead_pos = d->m_lookahead_size = d->m_dict_size =
d->m_total_lz_bytes = d->m_lz_code_buf_dict_pos = d->m_bits_in = 0;
d->m_output_flush_ofs = d->m_output_flush_remaining = d->m_finished =
d->m_block_index = d->m_bit_buffer = d->m_wants_to_finish = 0;
d->m_pLZ_code_buf = d->m_lz_code_buf + 1;
d->m_pLZ_flags = d->m_lz_code_buf;
d->m_num_flags_left = 8;
d->m_pOutput_buf = d->m_output_buf;
d->m_pOutput_buf_end = d->m_output_buf;
d->m_prev_return_status = TDEFL_STATUS_OKAY;
d->m_saved_match_dist = d->m_saved_match_len = d->m_saved_lit = 0;
d->m_adler32 = 1;
d->m_pIn_buf = NULL;
d->m_pOut_buf = NULL;
d->m_pIn_buf_size = NULL;
d->m_pOut_buf_size = NULL;
d->m_flush = TDEFL_NO_FLUSH;
d->m_pSrc = NULL;
d->m_src_buf_left = 0;
d->m_out_buf_ofs = 0;
memset(&d->m_huff_count[0][0], 0,
sizeof(d->m_huff_count[0][0]) * TDEFL_MAX_HUFF_SYMBOLS_0);
memset(&d->m_huff_count[1][0], 0,
sizeof(d->m_huff_count[1][0]) * TDEFL_MAX_HUFF_SYMBOLS_1);
return TDEFL_STATUS_OKAY;
}
tdefl_status tdefl_get_prev_return_status(tdefl_compressor *d) {
return d->m_prev_return_status;
}
mz_uint32 tdefl_get_adler32(tdefl_compressor *d) { return d->m_adler32; }
mz_bool tdefl_compress_mem_to_output(const void *pBuf, size_t buf_len,
tdefl_put_buf_func_ptr pPut_buf_func,
void *pPut_buf_user, int flags) {
tdefl_compressor *pComp;
mz_bool succeeded;
if (((buf_len) && (!pBuf)) || (!pPut_buf_func))
return MZ_FALSE;
pComp = (tdefl_compressor *)MZ_MALLOC(sizeof(tdefl_compressor));
if (!pComp)
return MZ_FALSE;
succeeded = (tdefl_init(pComp, pPut_buf_func, pPut_buf_user, flags) ==
TDEFL_STATUS_OKAY);
succeeded =
succeeded && (tdefl_compress_buffer(pComp, pBuf, buf_len, TDEFL_FINISH) ==
TDEFL_STATUS_DONE);
MZ_FREE(pComp);
return succeeded;
}
typedef struct {
size_t m_size, m_capacity;
mz_uint8 *m_pBuf;
mz_bool m_expandable;
} tdefl_output_buffer;
static mz_bool tdefl_output_buffer_putter(const void *pBuf, int len,
void *pUser) {
tdefl_output_buffer *p = (tdefl_output_buffer *)pUser;
size_t new_size = p->m_size + len;
if (new_size > p->m_capacity) {
size_t new_capacity = p->m_capacity;
mz_uint8 *pNew_buf;
if (!p->m_expandable)
return MZ_FALSE;
do {
new_capacity = MZ_MAX(128U, new_capacity << 1U);
} while (new_size > new_capacity);
pNew_buf = (mz_uint8 *)MZ_REALLOC(p->m_pBuf, new_capacity);
if (!pNew_buf)
return MZ_FALSE;
p->m_pBuf = pNew_buf;
p->m_capacity = new_capacity;
}
memcpy((mz_uint8 *)p->m_pBuf + p->m_size, pBuf, len);
p->m_size = new_size;
return MZ_TRUE;
}
void *tdefl_compress_mem_to_heap(const void *pSrc_buf, size_t src_buf_len,
size_t *pOut_len, int flags) {
tdefl_output_buffer out_buf;
MZ_CLEAR_OBJ(out_buf);
if (!pOut_len)
return MZ_FALSE;
else
*pOut_len = 0;
out_buf.m_expandable = MZ_TRUE;
if (!tdefl_compress_mem_to_output(
pSrc_buf, src_buf_len, tdefl_output_buffer_putter, &out_buf, flags))
return NULL;
*pOut_len = out_buf.m_size;
return out_buf.m_pBuf;
}
size_t tdefl_compress_mem_to_mem(void *pOut_buf, size_t out_buf_len,
const void *pSrc_buf, size_t src_buf_len,
int flags) {
tdefl_output_buffer out_buf;
MZ_CLEAR_OBJ(out_buf);
if (!pOut_buf)
return 0;
out_buf.m_pBuf = (mz_uint8 *)pOut_buf;
out_buf.m_capacity = out_buf_len;
if (!tdefl_compress_mem_to_output(
pSrc_buf, src_buf_len, tdefl_output_buffer_putter, &out_buf, flags))
return 0;
return out_buf.m_size;
}
#ifndef MINIZ_NO_ZLIB_APIS
static const mz_uint s_tdefl_num_probes[11] = {0, 1, 6, 32, 16, 32,
128, 256, 512, 768, 1500};
// level may actually range from [0,10] (10 is a "hidden" max level, where we
// want a bit more compression and it's fine if throughput to fall off a cliff
// on some files).
mz_uint tdefl_create_comp_flags_from_zip_params(int level, int window_bits,
int strategy) {
mz_uint comp_flags =
s_tdefl_num_probes[(level >= 0) ? MZ_MIN(10, level) : MZ_DEFAULT_LEVEL] |
((level <= 3) ? TDEFL_GREEDY_PARSING_FLAG : 0);
if (window_bits > 0)
comp_flags |= TDEFL_WRITE_ZLIB_HEADER;
if (!level)
comp_flags |= TDEFL_FORCE_ALL_RAW_BLOCKS;
else if (strategy == MZ_FILTERED)
comp_flags |= TDEFL_FILTER_MATCHES;
else if (strategy == MZ_HUFFMAN_ONLY)
comp_flags &= ~TDEFL_MAX_PROBES_MASK;
else if (strategy == MZ_FIXED)
comp_flags |= TDEFL_FORCE_ALL_STATIC_BLOCKS;
else if (strategy == MZ_RLE)
comp_flags |= TDEFL_RLE_MATCHES;
return comp_flags;
}
#endif // MINIZ_NO_ZLIB_APIS
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 4204) // nonstandard extension used : non-constant
// aggregate initializer (also supported by GNU
// C and C99, so no big deal)
#endif
// Simple PNG writer function by Alex Evans, 2011. Released into the public
// domain: https://gist.github.com/908299, more context at
// http://altdevblogaday.org/2011/04/06/a-smaller-jpg-encoder/.
// This is actually a modification of Alex's original code so PNG files
// generated by this function pass pngcheck.
void *tdefl_write_image_to_png_file_in_memory_ex(const void *pImage, int w,
int h, int num_chans,
size_t *pLen_out,
mz_uint level, mz_bool flip) {
// Using a local copy of this array here in case MINIZ_NO_ZLIB_APIS was
// defined.
static const mz_uint s_tdefl_png_num_probes[11] = {
0, 1, 6, 32, 16, 32, 128, 256, 512, 768, 1500};
tdefl_compressor *pComp =
(tdefl_compressor *)MZ_MALLOC(sizeof(tdefl_compressor));
tdefl_output_buffer out_buf;
int i, bpl = w * num_chans, y, z;
mz_uint32 c;
*pLen_out = 0;
if (!pComp)
return NULL;
MZ_CLEAR_OBJ(out_buf);
out_buf.m_expandable = MZ_TRUE;
out_buf.m_capacity = 57 + MZ_MAX(64, (1 + bpl) * h);
if (NULL == (out_buf.m_pBuf = (mz_uint8 *)MZ_MALLOC(out_buf.m_capacity))) {
MZ_FREE(pComp);
return NULL;
}
// write dummy header
for (z = 41; z; --z)
tdefl_output_buffer_putter(&z, 1, &out_buf);
// compress image data
tdefl_init(pComp, tdefl_output_buffer_putter, &out_buf,
s_tdefl_png_num_probes[MZ_MIN(10, level)] |
TDEFL_WRITE_ZLIB_HEADER);
for (y = 0; y < h; ++y) {
tdefl_compress_buffer(pComp, &z, 1, TDEFL_NO_FLUSH);
tdefl_compress_buffer(pComp,
(mz_uint8 *)pImage + (flip ? (h - 1 - y) : y) * bpl,
bpl, TDEFL_NO_FLUSH);
}
if (tdefl_compress_buffer(pComp, NULL, 0, TDEFL_FINISH) !=
TDEFL_STATUS_DONE) {
MZ_FREE(pComp);
MZ_FREE(out_buf.m_pBuf);
return NULL;
}
// write real header
*pLen_out = out_buf.m_size - 41;
{
static const mz_uint8 chans[] = {0x00, 0x00, 0x04, 0x02, 0x06};
mz_uint8 pnghdr[41] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
0x49, 0x48, 0x44, 0x52, 0, 0, (mz_uint8)(w >> 8), (mz_uint8)w, 0, 0,
(mz_uint8)(h >> 8), (mz_uint8)h, 8, chans[num_chans], 0, 0, 0, 0, 0, 0,
0, (mz_uint8)(*pLen_out >> 24), (mz_uint8)(*pLen_out >> 16),
(mz_uint8)(*pLen_out >> 8), (mz_uint8)*pLen_out, 0x49, 0x44, 0x41,
0x54};
c = (mz_uint32)mz_crc32(MZ_CRC32_INIT, pnghdr + 12, 17);
for (i = 0; i < 4; ++i, c <<= 8)
((mz_uint8 *)(pnghdr + 29))[i] = (mz_uint8)(c >> 24);
memcpy(out_buf.m_pBuf, pnghdr, 41);
}
// write footer (IDAT CRC-32, followed by IEND chunk)
if (!tdefl_output_buffer_putter(
"\0\0\0\0\0\0\0\0\x49\x45\x4e\x44\xae\x42\x60\x82", 16, &out_buf)) {
*pLen_out = 0;
MZ_FREE(pComp);
MZ_FREE(out_buf.m_pBuf);
return NULL;
}
c = (mz_uint32)mz_crc32(MZ_CRC32_INIT, out_buf.m_pBuf + 41 - 4,
*pLen_out + 4);
for (i = 0; i < 4; ++i, c <<= 8)
(out_buf.m_pBuf + out_buf.m_size - 16)[i] = (mz_uint8)(c >> 24);
// compute final size of file, grab compressed data buffer and return
*pLen_out += 57;
MZ_FREE(pComp);
return out_buf.m_pBuf;
}
void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h,
int num_chans, size_t *pLen_out) {
// Level 6 corresponds to TDEFL_DEFAULT_MAX_PROBES or MZ_DEFAULT_LEVEL (but we
// can't depend on MZ_DEFAULT_LEVEL being available in case the zlib API's
// where #defined out)
return tdefl_write_image_to_png_file_in_memory_ex(pImage, w, h, num_chans,
pLen_out, 6, MZ_FALSE);
}
#ifdef _MSC_VER
#pragma warning(pop)
#endif
// ------------------- .ZIP archive reading
#ifndef MINIZ_NO_ARCHIVE_APIS
#ifdef MINIZ_NO_STDIO
#define MZ_FILE void *
#else
#include <stdio.h>
#include <sys/stat.h>
#if defined(_MSC_VER) || defined(__MINGW64__)
static FILE *mz_fopen(const char *pFilename, const char *pMode) {
FILE *pFile = NULL;
fopen_s(&pFile, pFilename, pMode);
return pFile;
}
static FILE *mz_freopen(const char *pPath, const char *pMode, FILE *pStream) {
FILE *pFile = NULL;
if (freopen_s(&pFile, pPath, pMode, pStream))
return NULL;
return pFile;
}
#ifndef MINIZ_NO_TIME
#include <sys/utime.h>
#endif
#define MZ_FILE FILE
#define MZ_FOPEN mz_fopen
#define MZ_FCLOSE fclose
#define MZ_FREAD fread
#define MZ_FWRITE fwrite
#define MZ_FTELL64 _ftelli64
#define MZ_FSEEK64 _fseeki64
#define MZ_FILE_STAT_STRUCT _stat
#define MZ_FILE_STAT _stat
#define MZ_FFLUSH fflush
#define MZ_FREOPEN mz_freopen
#define MZ_DELETE_FILE remove
#elif defined(__MINGW32__)
#ifndef MINIZ_NO_TIME
#include <sys/utime.h>
#endif
#define MZ_FILE FILE
#define MZ_FOPEN(f, m) fopen(f, m)
#define MZ_FCLOSE fclose
#define MZ_FREAD fread
#define MZ_FWRITE fwrite
#define MZ_FTELL64 ftello64
#define MZ_FSEEK64 fseeko64
#define MZ_FILE_STAT_STRUCT _stat
#define MZ_FILE_STAT _stat
#define MZ_FFLUSH fflush
#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
#define MZ_DELETE_FILE remove
#elif defined(__TINYC__)
#ifndef MINIZ_NO_TIME
#include <sys/utime.h>
#endif
#define MZ_FILE FILE
#define MZ_FOPEN(f, m) fopen(f, m)
#define MZ_FCLOSE fclose
#define MZ_FREAD fread
#define MZ_FWRITE fwrite
#define MZ_FTELL64 ftell
#define MZ_FSEEK64 fseek
#define MZ_FILE_STAT_STRUCT stat
#define MZ_FILE_STAT stat
#define MZ_FFLUSH fflush
#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
#define MZ_DELETE_FILE remove
#elif defined(__GNUC__) && _LARGEFILE64_SOURCE
#ifndef MINIZ_NO_TIME
#include <utime.h>
#endif
#define MZ_FILE FILE
#define MZ_FOPEN(f, m) fopen64(f, m)
#define MZ_FCLOSE fclose
#define MZ_FREAD fread
#define MZ_FWRITE fwrite
#define MZ_FTELL64 ftello64
#define MZ_FSEEK64 fseeko64
#define MZ_FILE_STAT_STRUCT stat64
#define MZ_FILE_STAT stat64
#define MZ_FFLUSH fflush
#define MZ_FREOPEN(p, m, s) freopen64(p, m, s)
#define MZ_DELETE_FILE remove
#else
#ifndef MINIZ_NO_TIME
#include <utime.h>
#endif
#define MZ_FILE FILE
#define MZ_FOPEN(f, m) fopen(f, m)
#define MZ_FCLOSE fclose
#define MZ_FREAD fread
#define MZ_FWRITE fwrite
#define MZ_FTELL64 ftello
#define MZ_FSEEK64 fseeko
#define MZ_FILE_STAT_STRUCT stat
#define MZ_FILE_STAT stat
#define MZ_FFLUSH fflush
#define MZ_FREOPEN(f, m, s) freopen(f, m, s)
#define MZ_DELETE_FILE remove
#endif // #ifdef _MSC_VER
#endif // #ifdef MINIZ_NO_STDIO
#define MZ_TOLOWER(c) ((((c) >= 'A') && ((c) <= 'Z')) ? ((c) - 'A' + 'a') : (c))
// Various ZIP archive enums. To completely avoid cross platform compiler
// alignment and platform endian issues, miniz.c doesn't use structs for any of
// this stuff.
enum {
// ZIP archive identifiers and record sizes
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG = 0x06054b50,
MZ_ZIP_CENTRAL_DIR_HEADER_SIG = 0x02014b50,
MZ_ZIP_LOCAL_DIR_HEADER_SIG = 0x04034b50,
MZ_ZIP_LOCAL_DIR_HEADER_SIZE = 30,
MZ_ZIP_CENTRAL_DIR_HEADER_SIZE = 46,
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE = 22,
// Central directory header record offsets
MZ_ZIP_CDH_SIG_OFS = 0,
MZ_ZIP_CDH_VERSION_MADE_BY_OFS = 4,
MZ_ZIP_CDH_VERSION_NEEDED_OFS = 6,
MZ_ZIP_CDH_BIT_FLAG_OFS = 8,
MZ_ZIP_CDH_METHOD_OFS = 10,
MZ_ZIP_CDH_FILE_TIME_OFS = 12,
MZ_ZIP_CDH_FILE_DATE_OFS = 14,
MZ_ZIP_CDH_CRC32_OFS = 16,
MZ_ZIP_CDH_COMPRESSED_SIZE_OFS = 20,
MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS = 24,
MZ_ZIP_CDH_FILENAME_LEN_OFS = 28,
MZ_ZIP_CDH_EXTRA_LEN_OFS = 30,
MZ_ZIP_CDH_COMMENT_LEN_OFS = 32,
MZ_ZIP_CDH_DISK_START_OFS = 34,
MZ_ZIP_CDH_INTERNAL_ATTR_OFS = 36,
MZ_ZIP_CDH_EXTERNAL_ATTR_OFS = 38,
MZ_ZIP_CDH_LOCAL_HEADER_OFS = 42,
// Local directory header offsets
MZ_ZIP_LDH_SIG_OFS = 0,
MZ_ZIP_LDH_VERSION_NEEDED_OFS = 4,
MZ_ZIP_LDH_BIT_FLAG_OFS = 6,
MZ_ZIP_LDH_METHOD_OFS = 8,
MZ_ZIP_LDH_FILE_TIME_OFS = 10,
MZ_ZIP_LDH_FILE_DATE_OFS = 12,
MZ_ZIP_LDH_CRC32_OFS = 14,
MZ_ZIP_LDH_COMPRESSED_SIZE_OFS = 18,
MZ_ZIP_LDH_DECOMPRESSED_SIZE_OFS = 22,
MZ_ZIP_LDH_FILENAME_LEN_OFS = 26,
MZ_ZIP_LDH_EXTRA_LEN_OFS = 28,
// End of central directory offsets
MZ_ZIP_ECDH_SIG_OFS = 0,
MZ_ZIP_ECDH_NUM_THIS_DISK_OFS = 4,
MZ_ZIP_ECDH_NUM_DISK_CDIR_OFS = 6,
MZ_ZIP_ECDH_CDIR_NUM_ENTRIES_ON_DISK_OFS = 8,
MZ_ZIP_ECDH_CDIR_TOTAL_ENTRIES_OFS = 10,
MZ_ZIP_ECDH_CDIR_SIZE_OFS = 12,
MZ_ZIP_ECDH_CDIR_OFS_OFS = 16,
MZ_ZIP_ECDH_COMMENT_SIZE_OFS = 20,
};
typedef struct {
void *m_p;
size_t m_size, m_capacity;
mz_uint m_element_size;
} mz_zip_array;
struct mz_zip_internal_state_tag {
mz_zip_array m_central_dir;
mz_zip_array m_central_dir_offsets;
mz_zip_array m_sorted_central_dir_offsets;
MZ_FILE *m_pFile;
void *m_pMem;
size_t m_mem_size;
size_t m_mem_capacity;
};
#define MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(array_ptr, element_size) \
(array_ptr)->m_element_size = element_size
#define MZ_ZIP_ARRAY_ELEMENT(array_ptr, element_type, index) \
((element_type *)((array_ptr)->m_p))[index]
static MZ_FORCEINLINE void mz_zip_array_clear(mz_zip_archive *pZip,
mz_zip_array *pArray) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pArray->m_p);
memset(pArray, 0, sizeof(mz_zip_array));
}
static mz_bool mz_zip_array_ensure_capacity(mz_zip_archive *pZip,
mz_zip_array *pArray,
size_t min_new_capacity,
mz_uint growing) {
void *pNew_p;
size_t new_capacity = min_new_capacity;
MZ_ASSERT(pArray->m_element_size);
if (pArray->m_capacity >= min_new_capacity)
return MZ_TRUE;
if (growing) {
new_capacity = MZ_MAX(1, pArray->m_capacity);
while (new_capacity < min_new_capacity)
new_capacity *= 2;
}
if (NULL == (pNew_p = pZip->m_pRealloc(pZip->m_pAlloc_opaque, pArray->m_p,
pArray->m_element_size, new_capacity)))
return MZ_FALSE;
pArray->m_p = pNew_p;
pArray->m_capacity = new_capacity;
return MZ_TRUE;
}
static MZ_FORCEINLINE mz_bool
mz_zip_array_reserve(mz_zip_archive *pZip, mz_zip_array *pArray,
size_t new_capacity, mz_uint growing) {
if (new_capacity > pArray->m_capacity) {
if (!mz_zip_array_ensure_capacity(pZip, pArray, new_capacity, growing))
return MZ_FALSE;
}
return MZ_TRUE;
}
static MZ_FORCEINLINE mz_bool
mz_zip_array_resize(mz_zip_archive *pZip, mz_zip_array *pArray, size_t new_size,
mz_uint growing) {
if (new_size > pArray->m_capacity) {
if (!mz_zip_array_ensure_capacity(pZip, pArray, new_size, growing))
return MZ_FALSE;
}
pArray->m_size = new_size;
return MZ_TRUE;
}
static MZ_FORCEINLINE mz_bool
mz_zip_array_ensure_room(mz_zip_archive *pZip, mz_zip_array *pArray, size_t n) {
return mz_zip_array_reserve(pZip, pArray, pArray->m_size + n, MZ_TRUE);
}
static MZ_FORCEINLINE mz_bool
mz_zip_array_push_back(mz_zip_archive *pZip, mz_zip_array *pArray,
const void *pElements, size_t n) {
size_t orig_size = pArray->m_size;
if (!mz_zip_array_resize(pZip, pArray, orig_size + n, MZ_TRUE))
return MZ_FALSE;
memcpy((mz_uint8 *)pArray->m_p + orig_size * pArray->m_element_size,
pElements, n * pArray->m_element_size);
return MZ_TRUE;
}
#ifndef MINIZ_NO_TIME
static time_t mz_zip_dos_to_time_t(int dos_time, int dos_date) {
struct tm tm;
memset(&tm, 0, sizeof(tm));
tm.tm_isdst = -1;
tm.tm_year = ((dos_date >> 9) & 127) + 1980 - 1900;
tm.tm_mon = ((dos_date >> 5) & 15) - 1;
tm.tm_mday = dos_date & 31;
tm.tm_hour = (dos_time >> 11) & 31;
tm.tm_min = (dos_time >> 5) & 63;
tm.tm_sec = (dos_time << 1) & 62;
return mktime(&tm);
}
static void mz_zip_time_to_dos_time(time_t time, mz_uint16 *pDOS_time,
mz_uint16 *pDOS_date) {
#ifdef _MSC_VER
struct tm tm_struct;
struct tm *tm = &tm_struct;
errno_t err = localtime_s(tm, &time);
if (err) {
*pDOS_date = 0;
*pDOS_time = 0;
return;
}
#else
struct tm *tm = localtime(&time);
#endif
*pDOS_time = (mz_uint16)(((tm->tm_hour) << 11) + ((tm->tm_min) << 5) +
((tm->tm_sec) >> 1));
*pDOS_date = (mz_uint16)(((tm->tm_year + 1900 - 1980) << 9) +
((tm->tm_mon + 1) << 5) + tm->tm_mday);
}
#endif
#ifndef MINIZ_NO_STDIO
static mz_bool mz_zip_get_file_modified_time(const char *pFilename,
mz_uint16 *pDOS_time,
mz_uint16 *pDOS_date) {
#ifdef MINIZ_NO_TIME
(void)pFilename;
*pDOS_date = *pDOS_time = 0;
#else
struct MZ_FILE_STAT_STRUCT file_stat;
// On Linux with x86 glibc, this call will fail on large files (>= 0x80000000
// bytes) unless you compiled with _LARGEFILE64_SOURCE. Argh.
if (MZ_FILE_STAT(pFilename, &file_stat) != 0)
return MZ_FALSE;
mz_zip_time_to_dos_time(file_stat.st_mtime, pDOS_time, pDOS_date);
#endif // #ifdef MINIZ_NO_TIME
return MZ_TRUE;
}
#ifndef MINIZ_NO_TIME
static mz_bool mz_zip_set_file_times(const char *pFilename, time_t access_time,
time_t modified_time) {
struct utimbuf t;
t.actime = access_time;
t.modtime = modified_time;
return !utime(pFilename, &t);
}
#endif // #ifndef MINIZ_NO_TIME
#endif // #ifndef MINIZ_NO_STDIO
static mz_bool mz_zip_reader_init_internal(mz_zip_archive *pZip,
mz_uint32 flags) {
(void)flags;
if ((!pZip) || (pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_INVALID))
return MZ_FALSE;
if (!pZip->m_pAlloc)
pZip->m_pAlloc = def_alloc_func;
if (!pZip->m_pFree)
pZip->m_pFree = def_free_func;
if (!pZip->m_pRealloc)
pZip->m_pRealloc = def_realloc_func;
pZip->m_zip_mode = MZ_ZIP_MODE_READING;
pZip->m_archive_size = 0;
pZip->m_central_directory_file_ofs = 0;
pZip->m_total_files = 0;
if (NULL == (pZip->m_pState = (mz_zip_internal_state *)pZip->m_pAlloc(
pZip->m_pAlloc_opaque, 1, sizeof(mz_zip_internal_state))))
return MZ_FALSE;
memset(pZip->m_pState, 0, sizeof(mz_zip_internal_state));
MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir,
sizeof(mz_uint8));
MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir_offsets,
sizeof(mz_uint32));
MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_sorted_central_dir_offsets,
sizeof(mz_uint32));
return MZ_TRUE;
}
static MZ_FORCEINLINE mz_bool
mz_zip_reader_filename_less(const mz_zip_array *pCentral_dir_array,
const mz_zip_array *pCentral_dir_offsets,
mz_uint l_index, mz_uint r_index) {
const mz_uint8 *pL = &MZ_ZIP_ARRAY_ELEMENT(
pCentral_dir_array, mz_uint8,
MZ_ZIP_ARRAY_ELEMENT(pCentral_dir_offsets, mz_uint32,
l_index)),
*pE;
const mz_uint8 *pR =
&MZ_ZIP_ARRAY_ELEMENT(
pCentral_dir_array, mz_uint8,
MZ_ZIP_ARRAY_ELEMENT(pCentral_dir_offsets, mz_uint32, r_index));
mz_uint l_len = MZ_READ_LE16(pL + MZ_ZIP_CDH_FILENAME_LEN_OFS),
r_len = MZ_READ_LE16(pR + MZ_ZIP_CDH_FILENAME_LEN_OFS);
mz_uint8 l = 0, r = 0;
pL += MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
pR += MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
pE = pL + MZ_MIN(l_len, r_len);
while (pL < pE) {
if ((l = MZ_TOLOWER(*pL)) != (r = MZ_TOLOWER(*pR)))
break;
pL++;
pR++;
}
return (pL == pE) ? (l_len < r_len) : (l < r);
}
#define MZ_SWAP_UINT32(a, b) \
do { \
mz_uint32 t = a; \
a = b; \
b = t; \
} \
MZ_MACRO_END
// Heap sort of lowercased filenames, used to help accelerate plain central
// directory searches by mz_zip_reader_locate_file(). (Could also use qsort(),
// but it could allocate memory.)
static void
mz_zip_reader_sort_central_dir_offsets_by_filename(mz_zip_archive *pZip) {
mz_zip_internal_state *pState = pZip->m_pState;
const mz_zip_array *pCentral_dir_offsets = &pState->m_central_dir_offsets;
const mz_zip_array *pCentral_dir = &pState->m_central_dir;
mz_uint32 *pIndices =
&MZ_ZIP_ARRAY_ELEMENT(&pState->m_sorted_central_dir_offsets, mz_uint32,
0);
const int size = pZip->m_total_files;
int start = (size - 2) >> 1, end;
while (start >= 0) {
int child, root = start;
for (;;) {
if ((child = (root << 1) + 1) >= size)
break;
child +=
(((child + 1) < size) &&
(mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
pIndices[child], pIndices[child + 1])));
if (!mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
pIndices[root], pIndices[child]))
break;
MZ_SWAP_UINT32(pIndices[root], pIndices[child]);
root = child;
}
start--;
}
end = size - 1;
while (end > 0) {
int child, root = 0;
MZ_SWAP_UINT32(pIndices[end], pIndices[0]);
for (;;) {
if ((child = (root << 1) + 1) >= end)
break;
child +=
(((child + 1) < end) &&
mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
pIndices[child], pIndices[child + 1]));
if (!mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets,
pIndices[root], pIndices[child]))
break;
MZ_SWAP_UINT32(pIndices[root], pIndices[child]);
root = child;
}
end--;
}
}
static mz_bool mz_zip_reader_read_central_dir(mz_zip_archive *pZip,
mz_uint32 flags) {
mz_uint cdir_size, num_this_disk, cdir_disk_index;
mz_uint64 cdir_ofs;
mz_int64 cur_file_ofs;
const mz_uint8 *p;
mz_uint32 buf_u32[4096 / sizeof(mz_uint32)];
mz_uint8 *pBuf = (mz_uint8 *)buf_u32;
mz_bool sort_central_dir =
((flags & MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY) == 0);
// Basic sanity checks - reject files which are too small, and check the first
// 4 bytes of the file to make sure a local header is there.
if (pZip->m_archive_size < MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE)
return MZ_FALSE;
// Find the end of central directory record by scanning the file from the end
// towards the beginning.
cur_file_ofs =
MZ_MAX((mz_int64)pZip->m_archive_size - (mz_int64)sizeof(buf_u32), 0);
for (;;) {
int i,
n = (int)MZ_MIN(sizeof(buf_u32), pZip->m_archive_size - cur_file_ofs);
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pBuf, n) != (mz_uint)n)
return MZ_FALSE;
for (i = n - 4; i >= 0; --i)
if (MZ_READ_LE32(pBuf + i) == MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG)
break;
if (i >= 0) {
cur_file_ofs += i;
break;
}
if ((!cur_file_ofs) || ((pZip->m_archive_size - cur_file_ofs) >=
(0xFFFF + MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE)))
return MZ_FALSE;
cur_file_ofs = MZ_MAX(cur_file_ofs - (sizeof(buf_u32) - 3), 0);
}
// Read and verify the end of central directory record.
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pBuf,
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE) !=
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE)
return MZ_FALSE;
if ((MZ_READ_LE32(pBuf + MZ_ZIP_ECDH_SIG_OFS) !=
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG) ||
((pZip->m_total_files =
MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_CDIR_TOTAL_ENTRIES_OFS)) !=
MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_CDIR_NUM_ENTRIES_ON_DISK_OFS)))
return MZ_FALSE;
num_this_disk = MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_NUM_THIS_DISK_OFS);
cdir_disk_index = MZ_READ_LE16(pBuf + MZ_ZIP_ECDH_NUM_DISK_CDIR_OFS);
if (((num_this_disk | cdir_disk_index) != 0) &&
((num_this_disk != 1) || (cdir_disk_index != 1)))
return MZ_FALSE;
if ((cdir_size = MZ_READ_LE32(pBuf + MZ_ZIP_ECDH_CDIR_SIZE_OFS)) <
pZip->m_total_files * MZ_ZIP_CENTRAL_DIR_HEADER_SIZE)
return MZ_FALSE;
cdir_ofs = MZ_READ_LE32(pBuf + MZ_ZIP_ECDH_CDIR_OFS_OFS);
if ((cdir_ofs + (mz_uint64)cdir_size) > pZip->m_archive_size)
return MZ_FALSE;
pZip->m_central_directory_file_ofs = cdir_ofs;
if (pZip->m_total_files) {
mz_uint i, n;
// Read the entire central directory into a heap block, and allocate another
// heap block to hold the unsorted central dir file record offsets, and
// another to hold the sorted indices.
if ((!mz_zip_array_resize(pZip, &pZip->m_pState->m_central_dir, cdir_size,
MZ_FALSE)) ||
(!mz_zip_array_resize(pZip, &pZip->m_pState->m_central_dir_offsets,
pZip->m_total_files, MZ_FALSE)))
return MZ_FALSE;
if (sort_central_dir) {
if (!mz_zip_array_resize(pZip,
&pZip->m_pState->m_sorted_central_dir_offsets,
pZip->m_total_files, MZ_FALSE))
return MZ_FALSE;
}
if (pZip->m_pRead(pZip->m_pIO_opaque, cdir_ofs,
pZip->m_pState->m_central_dir.m_p,
cdir_size) != cdir_size)
return MZ_FALSE;
// Now create an index into the central directory file records, do some
// basic sanity checking on each record, and check for zip64 entries (which
// are not yet supported).
p = (const mz_uint8 *)pZip->m_pState->m_central_dir.m_p;
for (n = cdir_size, i = 0; i < pZip->m_total_files; ++i) {
mz_uint total_header_size, comp_size, decomp_size, disk_index;
if ((n < MZ_ZIP_CENTRAL_DIR_HEADER_SIZE) ||
(MZ_READ_LE32(p) != MZ_ZIP_CENTRAL_DIR_HEADER_SIG))
return MZ_FALSE;
MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_central_dir_offsets, mz_uint32,
i) =
(mz_uint32)(p - (const mz_uint8 *)pZip->m_pState->m_central_dir.m_p);
if (sort_central_dir)
MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_sorted_central_dir_offsets,
mz_uint32, i) = i;
comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
decomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
if (((!MZ_READ_LE32(p + MZ_ZIP_CDH_METHOD_OFS)) &&
(decomp_size != comp_size)) ||
(decomp_size && !comp_size) || (decomp_size == 0xFFFFFFFF) ||
(comp_size == 0xFFFFFFFF))
return MZ_FALSE;
disk_index = MZ_READ_LE16(p + MZ_ZIP_CDH_DISK_START_OFS);
if ((disk_index != num_this_disk) && (disk_index != 1))
return MZ_FALSE;
if (((mz_uint64)MZ_READ_LE32(p + MZ_ZIP_CDH_LOCAL_HEADER_OFS) +
MZ_ZIP_LOCAL_DIR_HEADER_SIZE + comp_size) > pZip->m_archive_size)
return MZ_FALSE;
if ((total_header_size = MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS) +
MZ_READ_LE16(p + MZ_ZIP_CDH_EXTRA_LEN_OFS) +
MZ_READ_LE16(p + MZ_ZIP_CDH_COMMENT_LEN_OFS)) >
n)
return MZ_FALSE;
n -= total_header_size;
p += total_header_size;
}
}
if (sort_central_dir)
mz_zip_reader_sort_central_dir_offsets_by_filename(pZip);
return MZ_TRUE;
}
mz_bool mz_zip_reader_init(mz_zip_archive *pZip, mz_uint64 size,
mz_uint32 flags) {
if ((!pZip) || (!pZip->m_pRead))
return MZ_FALSE;
if (!mz_zip_reader_init_internal(pZip, flags))
return MZ_FALSE;
pZip->m_archive_size = size;
if (!mz_zip_reader_read_central_dir(pZip, flags)) {
mz_zip_reader_end(pZip);
return MZ_FALSE;
}
return MZ_TRUE;
}
static size_t mz_zip_mem_read_func(void *pOpaque, mz_uint64 file_ofs,
void *pBuf, size_t n) {
mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
size_t s = (file_ofs >= pZip->m_archive_size)
? 0
: (size_t)MZ_MIN(pZip->m_archive_size - file_ofs, n);
memcpy(pBuf, (const mz_uint8 *)pZip->m_pState->m_pMem + file_ofs, s);
return s;
}
mz_bool mz_zip_reader_init_mem(mz_zip_archive *pZip, const void *pMem,
size_t size, mz_uint32 flags) {
if (!mz_zip_reader_init_internal(pZip, flags))
return MZ_FALSE;
pZip->m_archive_size = size;
pZip->m_pRead = mz_zip_mem_read_func;
pZip->m_pIO_opaque = pZip;
#ifdef __cplusplus
pZip->m_pState->m_pMem = const_cast<void *>(pMem);
#else
pZip->m_pState->m_pMem = (void *)pMem;
#endif
pZip->m_pState->m_mem_size = size;
if (!mz_zip_reader_read_central_dir(pZip, flags)) {
mz_zip_reader_end(pZip);
return MZ_FALSE;
}
return MZ_TRUE;
}
#ifndef MINIZ_NO_STDIO
static size_t mz_zip_file_read_func(void *pOpaque, mz_uint64 file_ofs,
void *pBuf, size_t n) {
mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
mz_int64 cur_ofs = MZ_FTELL64(pZip->m_pState->m_pFile);
if (((mz_int64)file_ofs < 0) ||
(((cur_ofs != (mz_int64)file_ofs)) &&
(MZ_FSEEK64(pZip->m_pState->m_pFile, (mz_int64)file_ofs, SEEK_SET))))
return 0;
return MZ_FREAD(pBuf, 1, n, pZip->m_pState->m_pFile);
}
mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename,
mz_uint32 flags) {
mz_uint64 file_size;
MZ_FILE *pFile = MZ_FOPEN(pFilename, "rb");
if (!pFile)
return MZ_FALSE;
if (MZ_FSEEK64(pFile, 0, SEEK_END)) {
MZ_FCLOSE(pFile);
return MZ_FALSE;
}
file_size = MZ_FTELL64(pFile);
if (!mz_zip_reader_init_internal(pZip, flags)) {
MZ_FCLOSE(pFile);
return MZ_FALSE;
}
pZip->m_pRead = mz_zip_file_read_func;
pZip->m_pIO_opaque = pZip;
pZip->m_pState->m_pFile = pFile;
pZip->m_archive_size = file_size;
if (!mz_zip_reader_read_central_dir(pZip, flags)) {
mz_zip_reader_end(pZip);
return MZ_FALSE;
}
return MZ_TRUE;
}
#endif // #ifndef MINIZ_NO_STDIO
mz_uint mz_zip_reader_get_num_files(mz_zip_archive *pZip) {
return pZip ? pZip->m_total_files : 0;
}
static MZ_FORCEINLINE const mz_uint8 *
mz_zip_reader_get_cdh(mz_zip_archive *pZip, mz_uint file_index) {
if ((!pZip) || (!pZip->m_pState) || (file_index >= pZip->m_total_files) ||
(pZip->m_zip_mode != MZ_ZIP_MODE_READING))
return NULL;
return &MZ_ZIP_ARRAY_ELEMENT(
&pZip->m_pState->m_central_dir, mz_uint8,
MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_central_dir_offsets,
mz_uint32, file_index));
}
mz_bool mz_zip_reader_is_file_encrypted(mz_zip_archive *pZip,
mz_uint file_index) {
mz_uint m_bit_flag;
const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
if (!p)
return MZ_FALSE;
m_bit_flag = MZ_READ_LE16(p + MZ_ZIP_CDH_BIT_FLAG_OFS);
return (m_bit_flag & 1);
}
mz_bool mz_zip_reader_is_file_a_directory(mz_zip_archive *pZip,
mz_uint file_index) {
mz_uint filename_len, external_attr;
const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
if (!p)
return MZ_FALSE;
// First see if the filename ends with a '/' character.
filename_len = MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS);
if (filename_len) {
if (*(p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE + filename_len - 1) == '/')
return MZ_TRUE;
}
// Bugfix: This code was also checking if the internal attribute was non-zero,
// which wasn't correct.
// Most/all zip writers (hopefully) set DOS file/directory attributes in the
// low 16-bits, so check for the DOS directory flag and ignore the source OS
// ID in the created by field.
// FIXME: Remove this check? Is it necessary - we already check the filename.
external_attr = MZ_READ_LE32(p + MZ_ZIP_CDH_EXTERNAL_ATTR_OFS);
if ((external_attr & 0x10) != 0)
return MZ_TRUE;
return MZ_FALSE;
}
mz_bool mz_zip_reader_file_stat(mz_zip_archive *pZip, mz_uint file_index,
mz_zip_archive_file_stat *pStat) {
mz_uint n;
const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
if ((!p) || (!pStat))
return MZ_FALSE;
// Unpack the central directory record.
pStat->m_file_index = file_index;
pStat->m_central_dir_ofs = MZ_ZIP_ARRAY_ELEMENT(
&pZip->m_pState->m_central_dir_offsets, mz_uint32, file_index);
pStat->m_version_made_by = MZ_READ_LE16(p + MZ_ZIP_CDH_VERSION_MADE_BY_OFS);
pStat->m_version_needed = MZ_READ_LE16(p + MZ_ZIP_CDH_VERSION_NEEDED_OFS);
pStat->m_bit_flag = MZ_READ_LE16(p + MZ_ZIP_CDH_BIT_FLAG_OFS);
pStat->m_method = MZ_READ_LE16(p + MZ_ZIP_CDH_METHOD_OFS);
#ifndef MINIZ_NO_TIME
pStat->m_time =
mz_zip_dos_to_time_t(MZ_READ_LE16(p + MZ_ZIP_CDH_FILE_TIME_OFS),
MZ_READ_LE16(p + MZ_ZIP_CDH_FILE_DATE_OFS));
#endif
pStat->m_crc32 = MZ_READ_LE32(p + MZ_ZIP_CDH_CRC32_OFS);
pStat->m_comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
pStat->m_uncomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
pStat->m_internal_attr = MZ_READ_LE16(p + MZ_ZIP_CDH_INTERNAL_ATTR_OFS);
pStat->m_external_attr = MZ_READ_LE32(p + MZ_ZIP_CDH_EXTERNAL_ATTR_OFS);
pStat->m_local_header_ofs = MZ_READ_LE32(p + MZ_ZIP_CDH_LOCAL_HEADER_OFS);
// Copy as much of the filename and comment as possible.
n = MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS);
n = MZ_MIN(n, MZ_ZIP_MAX_ARCHIVE_FILENAME_SIZE - 1);
memcpy(pStat->m_filename, p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE, n);
pStat->m_filename[n] = '\0';
n = MZ_READ_LE16(p + MZ_ZIP_CDH_COMMENT_LEN_OFS);
n = MZ_MIN(n, MZ_ZIP_MAX_ARCHIVE_FILE_COMMENT_SIZE - 1);
pStat->m_comment_size = n;
memcpy(pStat->m_comment, p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS) +
MZ_READ_LE16(p + MZ_ZIP_CDH_EXTRA_LEN_OFS),
n);
pStat->m_comment[n] = '\0';
return MZ_TRUE;
}
mz_uint mz_zip_reader_get_filename(mz_zip_archive *pZip, mz_uint file_index,
char *pFilename, mz_uint filename_buf_size) {
mz_uint n;
const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
if (!p) {
if (filename_buf_size)
pFilename[0] = '\0';
return 0;
}
n = MZ_READ_LE16(p + MZ_ZIP_CDH_FILENAME_LEN_OFS);
if (filename_buf_size) {
n = MZ_MIN(n, filename_buf_size - 1);
memcpy(pFilename, p + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE, n);
pFilename[n] = '\0';
}
return n + 1;
}
static MZ_FORCEINLINE mz_bool
mz_zip_reader_string_equal(const char *pA, const char *pB, mz_uint len,
mz_uint flags) {
mz_uint i;
if (flags & MZ_ZIP_FLAG_CASE_SENSITIVE)
return 0 == memcmp(pA, pB, len);
for (i = 0; i < len; ++i)
if (MZ_TOLOWER(pA[i]) != MZ_TOLOWER(pB[i]))
return MZ_FALSE;
return MZ_TRUE;
}
static MZ_FORCEINLINE int
mz_zip_reader_filename_compare(const mz_zip_array *pCentral_dir_array,
const mz_zip_array *pCentral_dir_offsets,
mz_uint l_index, const char *pR, mz_uint r_len) {
const mz_uint8 *pL = &MZ_ZIP_ARRAY_ELEMENT(
pCentral_dir_array, mz_uint8,
MZ_ZIP_ARRAY_ELEMENT(pCentral_dir_offsets, mz_uint32,
l_index)),
*pE;
mz_uint l_len = MZ_READ_LE16(pL + MZ_ZIP_CDH_FILENAME_LEN_OFS);
mz_uint8 l = 0, r = 0;
pL += MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
pE = pL + MZ_MIN(l_len, r_len);
while (pL < pE) {
if ((l = MZ_TOLOWER(*pL)) != (r = MZ_TOLOWER(*pR)))
break;
pL++;
pR++;
}
return (pL == pE) ? (int)(l_len - r_len) : (l - r);
}
static int mz_zip_reader_locate_file_binary_search(mz_zip_archive *pZip,
const char *pFilename) {
mz_zip_internal_state *pState = pZip->m_pState;
const mz_zip_array *pCentral_dir_offsets = &pState->m_central_dir_offsets;
const mz_zip_array *pCentral_dir = &pState->m_central_dir;
mz_uint32 *pIndices =
&MZ_ZIP_ARRAY_ELEMENT(&pState->m_sorted_central_dir_offsets, mz_uint32,
0);
const int size = pZip->m_total_files;
const mz_uint filename_len = (mz_uint)strlen(pFilename);
int l = 0, h = size - 1;
while (l <= h) {
int m = (l + h) >> 1, file_index = pIndices[m],
comp =
mz_zip_reader_filename_compare(pCentral_dir, pCentral_dir_offsets,
file_index, pFilename, filename_len);
if (!comp)
return file_index;
else if (comp < 0)
l = m + 1;
else
h = m - 1;
}
return -1;
}
int mz_zip_reader_locate_file(mz_zip_archive *pZip, const char *pName,
const char *pComment, mz_uint flags) {
mz_uint file_index;
size_t name_len, comment_len;
if ((!pZip) || (!pZip->m_pState) || (!pName) ||
(pZip->m_zip_mode != MZ_ZIP_MODE_READING))
return -1;
if (((flags & (MZ_ZIP_FLAG_IGNORE_PATH | MZ_ZIP_FLAG_CASE_SENSITIVE)) == 0) &&
(!pComment) && (pZip->m_pState->m_sorted_central_dir_offsets.m_size))
return mz_zip_reader_locate_file_binary_search(pZip, pName);
name_len = strlen(pName);
if (name_len > 0xFFFF)
return -1;
comment_len = pComment ? strlen(pComment) : 0;
if (comment_len > 0xFFFF)
return -1;
for (file_index = 0; file_index < pZip->m_total_files; file_index++) {
const mz_uint8 *pHeader =
&MZ_ZIP_ARRAY_ELEMENT(
&pZip->m_pState->m_central_dir, mz_uint8,
MZ_ZIP_ARRAY_ELEMENT(&pZip->m_pState->m_central_dir_offsets,
mz_uint32, file_index));
mz_uint filename_len = MZ_READ_LE16(pHeader + MZ_ZIP_CDH_FILENAME_LEN_OFS);
const char *pFilename =
(const char *)pHeader + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE;
if (filename_len < name_len)
continue;
if (comment_len) {
mz_uint file_extra_len = MZ_READ_LE16(pHeader + MZ_ZIP_CDH_EXTRA_LEN_OFS),
file_comment_len =
MZ_READ_LE16(pHeader + MZ_ZIP_CDH_COMMENT_LEN_OFS);
const char *pFile_comment = pFilename + filename_len + file_extra_len;
if ((file_comment_len != comment_len) ||
(!mz_zip_reader_string_equal(pComment, pFile_comment,
file_comment_len, flags)))
continue;
}
if ((flags & MZ_ZIP_FLAG_IGNORE_PATH) && (filename_len)) {
int ofs = filename_len - 1;
do {
if ((pFilename[ofs] == '/') || (pFilename[ofs] == '\\') ||
(pFilename[ofs] == ':'))
break;
} while (--ofs >= 0);
ofs++;
pFilename += ofs;
filename_len -= ofs;
}
if ((filename_len == name_len) &&
(mz_zip_reader_string_equal(pName, pFilename, filename_len, flags)))
return file_index;
}
return -1;
}
mz_bool mz_zip_reader_extract_to_mem_no_alloc(mz_zip_archive *pZip,
mz_uint file_index, void *pBuf,
size_t buf_size, mz_uint flags,
void *pUser_read_buf,
size_t user_read_buf_size) {
int status = TINFL_STATUS_DONE;
mz_uint64 needed_size, cur_file_ofs, comp_remaining,
out_buf_ofs = 0, read_buf_size, read_buf_ofs = 0, read_buf_avail;
mz_zip_archive_file_stat file_stat;
void *pRead_buf;
mz_uint32
local_header_u32[(MZ_ZIP_LOCAL_DIR_HEADER_SIZE + sizeof(mz_uint32) - 1) /
sizeof(mz_uint32)];
mz_uint8 *pLocal_header = (mz_uint8 *)local_header_u32;
tinfl_decompressor inflator;
if ((buf_size) && (!pBuf))
return MZ_FALSE;
if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat))
return MZ_FALSE;
// Empty file, or a directory (but not always a directory - I've seen odd zips
// with directories that have compressed data which inflates to 0 bytes)
if (!file_stat.m_comp_size)
return MZ_TRUE;
// Entry is a subdirectory (I've seen old zips with dir entries which have
// compressed deflate data which inflates to 0 bytes, but these entries claim
// to uncompress to 512 bytes in the headers).
// I'm torn how to handle this case - should it fail instead?
if (mz_zip_reader_is_file_a_directory(pZip, file_index))
return MZ_TRUE;
// Encryption and patch files are not supported.
if (file_stat.m_bit_flag & (1 | 32))
return MZ_FALSE;
// This function only supports stored and deflate.
if ((!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) && (file_stat.m_method != 0) &&
(file_stat.m_method != MZ_DEFLATED))
return MZ_FALSE;
// Ensure supplied output buffer is large enough.
needed_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? file_stat.m_comp_size
: file_stat.m_uncomp_size;
if (buf_size < needed_size)
return MZ_FALSE;
// Read and parse the local directory entry.
cur_file_ofs = file_stat.m_local_header_ofs;
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pLocal_header,
MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
return MZ_FALSE;
if (MZ_READ_LE32(pLocal_header) != MZ_ZIP_LOCAL_DIR_HEADER_SIG)
return MZ_FALSE;
cur_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE +
MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_FILENAME_LEN_OFS) +
MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_EXTRA_LEN_OFS);
if ((cur_file_ofs + file_stat.m_comp_size) > pZip->m_archive_size)
return MZ_FALSE;
if ((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) || (!file_stat.m_method)) {
// The file is stored or the caller has requested the compressed data.
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pBuf,
(size_t)needed_size) != needed_size)
return MZ_FALSE;
return ((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) != 0) ||
(mz_crc32(MZ_CRC32_INIT, (const mz_uint8 *)pBuf,
(size_t)file_stat.m_uncomp_size) == file_stat.m_crc32);
}
// Decompress the file either directly from memory or from a file input
// buffer.
tinfl_init(&inflator);
if (pZip->m_pState->m_pMem) {
// Read directly from the archive in memory.
pRead_buf = (mz_uint8 *)pZip->m_pState->m_pMem + cur_file_ofs;
read_buf_size = read_buf_avail = file_stat.m_comp_size;
comp_remaining = 0;
} else if (pUser_read_buf) {
// Use a user provided read buffer.
if (!user_read_buf_size)
return MZ_FALSE;
pRead_buf = (mz_uint8 *)pUser_read_buf;
read_buf_size = user_read_buf_size;
read_buf_avail = 0;
comp_remaining = file_stat.m_comp_size;
} else {
// Temporarily allocate a read buffer.
read_buf_size = MZ_MIN(file_stat.m_comp_size, MZ_ZIP_MAX_IO_BUF_SIZE);
#ifdef _MSC_VER
if (((0, sizeof(size_t) == sizeof(mz_uint32))) &&
(read_buf_size > 0x7FFFFFFF))
#else
if (((sizeof(size_t) == sizeof(mz_uint32))) && (read_buf_size > 0x7FFFFFFF))
#endif
return MZ_FALSE;
if (NULL == (pRead_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
(size_t)read_buf_size)))
return MZ_FALSE;
read_buf_avail = 0;
comp_remaining = file_stat.m_comp_size;
}
do {
size_t in_buf_size,
out_buf_size = (size_t)(file_stat.m_uncomp_size - out_buf_ofs);
if ((!read_buf_avail) && (!pZip->m_pState->m_pMem)) {
read_buf_avail = MZ_MIN(read_buf_size, comp_remaining);
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pRead_buf,
(size_t)read_buf_avail) != read_buf_avail) {
status = TINFL_STATUS_FAILED;
break;
}
cur_file_ofs += read_buf_avail;
comp_remaining -= read_buf_avail;
read_buf_ofs = 0;
}
in_buf_size = (size_t)read_buf_avail;
status = tinfl_decompress(
&inflator, (mz_uint8 *)pRead_buf + read_buf_ofs, &in_buf_size,
(mz_uint8 *)pBuf, (mz_uint8 *)pBuf + out_buf_ofs, &out_buf_size,
TINFL_FLAG_USING_NON_WRAPPING_OUTPUT_BUF |
(comp_remaining ? TINFL_FLAG_HAS_MORE_INPUT : 0));
read_buf_avail -= in_buf_size;
read_buf_ofs += in_buf_size;
out_buf_ofs += out_buf_size;
} while (status == TINFL_STATUS_NEEDS_MORE_INPUT);
if (status == TINFL_STATUS_DONE) {
// Make sure the entire file was decompressed, and check its CRC.
if ((out_buf_ofs != file_stat.m_uncomp_size) ||
(mz_crc32(MZ_CRC32_INIT, (const mz_uint8 *)pBuf,
(size_t)file_stat.m_uncomp_size) != file_stat.m_crc32))
status = TINFL_STATUS_FAILED;
}
if ((!pZip->m_pState->m_pMem) && (!pUser_read_buf))
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
return status == TINFL_STATUS_DONE;
}
mz_bool mz_zip_reader_extract_file_to_mem_no_alloc(
mz_zip_archive *pZip, const char *pFilename, void *pBuf, size_t buf_size,
mz_uint flags, void *pUser_read_buf, size_t user_read_buf_size) {
int file_index = mz_zip_reader_locate_file(pZip, pFilename, NULL, flags);
if (file_index < 0)
return MZ_FALSE;
return mz_zip_reader_extract_to_mem_no_alloc(pZip, file_index, pBuf, buf_size,
flags, pUser_read_buf,
user_read_buf_size);
}
mz_bool mz_zip_reader_extract_to_mem(mz_zip_archive *pZip, mz_uint file_index,
void *pBuf, size_t buf_size,
mz_uint flags) {
return mz_zip_reader_extract_to_mem_no_alloc(pZip, file_index, pBuf, buf_size,
flags, NULL, 0);
}
mz_bool mz_zip_reader_extract_file_to_mem(mz_zip_archive *pZip,
const char *pFilename, void *pBuf,
size_t buf_size, mz_uint flags) {
return mz_zip_reader_extract_file_to_mem_no_alloc(pZip, pFilename, pBuf,
buf_size, flags, NULL, 0);
}
void *mz_zip_reader_extract_to_heap(mz_zip_archive *pZip, mz_uint file_index,
size_t *pSize, mz_uint flags) {
mz_uint64 comp_size, uncomp_size, alloc_size;
const mz_uint8 *p = mz_zip_reader_get_cdh(pZip, file_index);
void *pBuf;
if (pSize)
*pSize = 0;
if (!p)
return NULL;
comp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
uncomp_size = MZ_READ_LE32(p + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS);
alloc_size = (flags & MZ_ZIP_FLAG_COMPRESSED_DATA) ? comp_size : uncomp_size;
#ifdef _MSC_VER
if (((0, sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
#else
if (((sizeof(size_t) == sizeof(mz_uint32))) && (alloc_size > 0x7FFFFFFF))
#endif
return NULL;
if (NULL ==
(pBuf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, (size_t)alloc_size)))
return NULL;
if (!mz_zip_reader_extract_to_mem(pZip, file_index, pBuf, (size_t)alloc_size,
flags)) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
return NULL;
}
if (pSize)
*pSize = (size_t)alloc_size;
return pBuf;
}
void *mz_zip_reader_extract_file_to_heap(mz_zip_archive *pZip,
const char *pFilename, size_t *pSize,
mz_uint flags) {
int file_index = mz_zip_reader_locate_file(pZip, pFilename, NULL, flags);
if (file_index < 0) {
if (pSize)
*pSize = 0;
return MZ_FALSE;
}
return mz_zip_reader_extract_to_heap(pZip, file_index, pSize, flags);
}
mz_bool mz_zip_reader_extract_to_callback(mz_zip_archive *pZip,
mz_uint file_index,
mz_file_write_func pCallback,
void *pOpaque, mz_uint flags) {
int status = TINFL_STATUS_DONE;
mz_uint file_crc32 = MZ_CRC32_INIT;
mz_uint64 read_buf_size, read_buf_ofs = 0, read_buf_avail, comp_remaining,
out_buf_ofs = 0, cur_file_ofs;
mz_zip_archive_file_stat file_stat;
void *pRead_buf = NULL;
void *pWrite_buf = NULL;
mz_uint32
local_header_u32[(MZ_ZIP_LOCAL_DIR_HEADER_SIZE + sizeof(mz_uint32) - 1) /
sizeof(mz_uint32)];
mz_uint8 *pLocal_header = (mz_uint8 *)local_header_u32;
if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat))
return MZ_FALSE;
// Empty file, or a directory (but not always a directory - I've seen odd zips
// with directories that have compressed data which inflates to 0 bytes)
if (!file_stat.m_comp_size)
return MZ_TRUE;
// Entry is a subdirectory (I've seen old zips with dir entries which have
// compressed deflate data which inflates to 0 bytes, but these entries claim
// to uncompress to 512 bytes in the headers).
// I'm torn how to handle this case - should it fail instead?
if (mz_zip_reader_is_file_a_directory(pZip, file_index))
return MZ_TRUE;
// Encryption and patch files are not supported.
if (file_stat.m_bit_flag & (1 | 32))
return MZ_FALSE;
// This function only supports stored and deflate.
if ((!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) && (file_stat.m_method != 0) &&
(file_stat.m_method != MZ_DEFLATED))
return MZ_FALSE;
// Read and parse the local directory entry.
cur_file_ofs = file_stat.m_local_header_ofs;
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pLocal_header,
MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
return MZ_FALSE;
if (MZ_READ_LE32(pLocal_header) != MZ_ZIP_LOCAL_DIR_HEADER_SIG)
return MZ_FALSE;
cur_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE +
MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_FILENAME_LEN_OFS) +
MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_EXTRA_LEN_OFS);
if ((cur_file_ofs + file_stat.m_comp_size) > pZip->m_archive_size)
return MZ_FALSE;
// Decompress the file either directly from memory or from a file input
// buffer.
if (pZip->m_pState->m_pMem) {
pRead_buf = (mz_uint8 *)pZip->m_pState->m_pMem + cur_file_ofs;
read_buf_size = read_buf_avail = file_stat.m_comp_size;
comp_remaining = 0;
} else {
read_buf_size = MZ_MIN(file_stat.m_comp_size, MZ_ZIP_MAX_IO_BUF_SIZE);
if (NULL == (pRead_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
(size_t)read_buf_size)))
return MZ_FALSE;
read_buf_avail = 0;
comp_remaining = file_stat.m_comp_size;
}
if ((flags & MZ_ZIP_FLAG_COMPRESSED_DATA) || (!file_stat.m_method)) {
// The file is stored or the caller has requested the compressed data.
if (pZip->m_pState->m_pMem) {
#ifdef _MSC_VER
if (((0, sizeof(size_t) == sizeof(mz_uint32))) &&
(file_stat.m_comp_size > 0xFFFFFFFF))
#else
if (((sizeof(size_t) == sizeof(mz_uint32))) &&
(file_stat.m_comp_size > 0xFFFFFFFF))
#endif
return MZ_FALSE;
if (pCallback(pOpaque, out_buf_ofs, pRead_buf,
(size_t)file_stat.m_comp_size) != file_stat.m_comp_size)
status = TINFL_STATUS_FAILED;
else if (!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA))
file_crc32 =
(mz_uint32)mz_crc32(file_crc32, (const mz_uint8 *)pRead_buf,
(size_t)file_stat.m_comp_size);
cur_file_ofs += file_stat.m_comp_size;
out_buf_ofs += file_stat.m_comp_size;
comp_remaining = 0;
} else {
while (comp_remaining) {
read_buf_avail = MZ_MIN(read_buf_size, comp_remaining);
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pRead_buf,
(size_t)read_buf_avail) != read_buf_avail) {
status = TINFL_STATUS_FAILED;
break;
}
if (!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA))
file_crc32 = (mz_uint32)mz_crc32(
file_crc32, (const mz_uint8 *)pRead_buf, (size_t)read_buf_avail);
if (pCallback(pOpaque, out_buf_ofs, pRead_buf,
(size_t)read_buf_avail) != read_buf_avail) {
status = TINFL_STATUS_FAILED;
break;
}
cur_file_ofs += read_buf_avail;
out_buf_ofs += read_buf_avail;
comp_remaining -= read_buf_avail;
}
}
} else {
tinfl_decompressor inflator;
tinfl_init(&inflator);
if (NULL == (pWrite_buf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
TINFL_LZ_DICT_SIZE)))
status = TINFL_STATUS_FAILED;
else {
do {
mz_uint8 *pWrite_buf_cur =
(mz_uint8 *)pWrite_buf + (out_buf_ofs & (TINFL_LZ_DICT_SIZE - 1));
size_t in_buf_size,
out_buf_size =
TINFL_LZ_DICT_SIZE - (out_buf_ofs & (TINFL_LZ_DICT_SIZE - 1));
if ((!read_buf_avail) && (!pZip->m_pState->m_pMem)) {
read_buf_avail = MZ_MIN(read_buf_size, comp_remaining);
if (pZip->m_pRead(pZip->m_pIO_opaque, cur_file_ofs, pRead_buf,
(size_t)read_buf_avail) != read_buf_avail) {
status = TINFL_STATUS_FAILED;
break;
}
cur_file_ofs += read_buf_avail;
comp_remaining -= read_buf_avail;
read_buf_ofs = 0;
}
in_buf_size = (size_t)read_buf_avail;
status = tinfl_decompress(
&inflator, (const mz_uint8 *)pRead_buf + read_buf_ofs, &in_buf_size,
(mz_uint8 *)pWrite_buf, pWrite_buf_cur, &out_buf_size,
comp_remaining ? TINFL_FLAG_HAS_MORE_INPUT : 0);
read_buf_avail -= in_buf_size;
read_buf_ofs += in_buf_size;
if (out_buf_size) {
if (pCallback(pOpaque, out_buf_ofs, pWrite_buf_cur, out_buf_size) !=
out_buf_size) {
status = TINFL_STATUS_FAILED;
break;
}
file_crc32 =
(mz_uint32)mz_crc32(file_crc32, pWrite_buf_cur, out_buf_size);
if ((out_buf_ofs += out_buf_size) > file_stat.m_uncomp_size) {
status = TINFL_STATUS_FAILED;
break;
}
}
} while ((status == TINFL_STATUS_NEEDS_MORE_INPUT) ||
(status == TINFL_STATUS_HAS_MORE_OUTPUT));
}
}
if ((status == TINFL_STATUS_DONE) &&
(!(flags & MZ_ZIP_FLAG_COMPRESSED_DATA))) {
// Make sure the entire file was decompressed, and check its CRC.
if ((out_buf_ofs != file_stat.m_uncomp_size) ||
(file_crc32 != file_stat.m_crc32))
status = TINFL_STATUS_FAILED;
}
if (!pZip->m_pState->m_pMem)
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
if (pWrite_buf)
pZip->m_pFree(pZip->m_pAlloc_opaque, pWrite_buf);
return status == TINFL_STATUS_DONE;
}
mz_bool mz_zip_reader_extract_file_to_callback(mz_zip_archive *pZip,
const char *pFilename,
mz_file_write_func pCallback,
void *pOpaque, mz_uint flags) {
int file_index = mz_zip_reader_locate_file(pZip, pFilename, NULL, flags);
if (file_index < 0)
return MZ_FALSE;
return mz_zip_reader_extract_to_callback(pZip, file_index, pCallback, pOpaque,
flags);
}
#ifndef MINIZ_NO_STDIO
static size_t mz_zip_file_write_callback(void *pOpaque, mz_uint64 ofs,
const void *pBuf, size_t n) {
(void)ofs;
return MZ_FWRITE(pBuf, 1, n, (MZ_FILE *)pOpaque);
}
mz_bool mz_zip_reader_extract_to_file(mz_zip_archive *pZip, mz_uint file_index,
const char *pDst_filename,
mz_uint flags) {
mz_bool status;
mz_zip_archive_file_stat file_stat;
MZ_FILE *pFile;
if (!mz_zip_reader_file_stat(pZip, file_index, &file_stat))
return MZ_FALSE;
pFile = MZ_FOPEN(pDst_filename, "wb");
if (!pFile)
return MZ_FALSE;
status = mz_zip_reader_extract_to_callback(
pZip, file_index, mz_zip_file_write_callback, pFile, flags);
if (MZ_FCLOSE(pFile) == EOF)
return MZ_FALSE;
#ifndef MINIZ_NO_TIME
if (status)
mz_zip_set_file_times(pDst_filename, file_stat.m_time, file_stat.m_time);
#endif
return status;
}
#endif // #ifndef MINIZ_NO_STDIO
mz_bool mz_zip_reader_end(mz_zip_archive *pZip) {
if ((!pZip) || (!pZip->m_pState) || (!pZip->m_pAlloc) || (!pZip->m_pFree) ||
(pZip->m_zip_mode != MZ_ZIP_MODE_READING))
return MZ_FALSE;
if (pZip->m_pState) {
mz_zip_internal_state *pState = pZip->m_pState;
pZip->m_pState = NULL;
mz_zip_array_clear(pZip, &pState->m_central_dir);
mz_zip_array_clear(pZip, &pState->m_central_dir_offsets);
mz_zip_array_clear(pZip, &pState->m_sorted_central_dir_offsets);
#ifndef MINIZ_NO_STDIO
if (pState->m_pFile) {
MZ_FCLOSE(pState->m_pFile);
pState->m_pFile = NULL;
}
#endif // #ifndef MINIZ_NO_STDIO
pZip->m_pFree(pZip->m_pAlloc_opaque, pState);
}
pZip->m_zip_mode = MZ_ZIP_MODE_INVALID;
return MZ_TRUE;
}
#ifndef MINIZ_NO_STDIO
mz_bool mz_zip_reader_extract_file_to_file(mz_zip_archive *pZip,
const char *pArchive_filename,
const char *pDst_filename,
mz_uint flags) {
int file_index =
mz_zip_reader_locate_file(pZip, pArchive_filename, NULL, flags);
if (file_index < 0)
return MZ_FALSE;
return mz_zip_reader_extract_to_file(pZip, file_index, pDst_filename, flags);
}
#endif
// ------------------- .ZIP archive writing
#ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
static void mz_write_le16(mz_uint8 *p, mz_uint16 v) {
p[0] = (mz_uint8)v;
p[1] = (mz_uint8)(v >> 8);
}
static void mz_write_le32(mz_uint8 *p, mz_uint32 v) {
p[0] = (mz_uint8)v;
p[1] = (mz_uint8)(v >> 8);
p[2] = (mz_uint8)(v >> 16);
p[3] = (mz_uint8)(v >> 24);
}
#define MZ_WRITE_LE16(p, v) mz_write_le16((mz_uint8 *)(p), (mz_uint16)(v))
#define MZ_WRITE_LE32(p, v) mz_write_le32((mz_uint8 *)(p), (mz_uint32)(v))
mz_bool mz_zip_writer_init(mz_zip_archive *pZip, mz_uint64 existing_size) {
if ((!pZip) || (pZip->m_pState) || (!pZip->m_pWrite) ||
(pZip->m_zip_mode != MZ_ZIP_MODE_INVALID))
return MZ_FALSE;
if (pZip->m_file_offset_alignment) {
// Ensure user specified file offset alignment is a power of 2.
if (pZip->m_file_offset_alignment & (pZip->m_file_offset_alignment - 1))
return MZ_FALSE;
}
if (!pZip->m_pAlloc)
pZip->m_pAlloc = def_alloc_func;
if (!pZip->m_pFree)
pZip->m_pFree = def_free_func;
if (!pZip->m_pRealloc)
pZip->m_pRealloc = def_realloc_func;
pZip->m_zip_mode = MZ_ZIP_MODE_WRITING;
pZip->m_archive_size = existing_size;
pZip->m_central_directory_file_ofs = 0;
pZip->m_total_files = 0;
if (NULL == (pZip->m_pState = (mz_zip_internal_state *)pZip->m_pAlloc(
pZip->m_pAlloc_opaque, 1, sizeof(mz_zip_internal_state))))
return MZ_FALSE;
memset(pZip->m_pState, 0, sizeof(mz_zip_internal_state));
MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir,
sizeof(mz_uint8));
MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_central_dir_offsets,
sizeof(mz_uint32));
MZ_ZIP_ARRAY_SET_ELEMENT_SIZE(&pZip->m_pState->m_sorted_central_dir_offsets,
sizeof(mz_uint32));
return MZ_TRUE;
}
static size_t mz_zip_heap_write_func(void *pOpaque, mz_uint64 file_ofs,
const void *pBuf, size_t n) {
mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
mz_zip_internal_state *pState = pZip->m_pState;
mz_uint64 new_size = MZ_MAX(file_ofs + n, pState->m_mem_size);
#ifdef _MSC_VER
if ((!n) ||
((0, sizeof(size_t) == sizeof(mz_uint32)) && (new_size > 0x7FFFFFFF)))
#else
if ((!n) ||
((sizeof(size_t) == sizeof(mz_uint32)) && (new_size > 0x7FFFFFFF)))
#endif
return 0;
if (new_size > pState->m_mem_capacity) {
void *pNew_block;
size_t new_capacity = MZ_MAX(64, pState->m_mem_capacity);
while (new_capacity < new_size)
new_capacity *= 2;
if (NULL == (pNew_block = pZip->m_pRealloc(
pZip->m_pAlloc_opaque, pState->m_pMem, 1, new_capacity)))
return 0;
pState->m_pMem = pNew_block;
pState->m_mem_capacity = new_capacity;
}
memcpy((mz_uint8 *)pState->m_pMem + file_ofs, pBuf, n);
pState->m_mem_size = (size_t)new_size;
return n;
}
mz_bool mz_zip_writer_init_heap(mz_zip_archive *pZip,
size_t size_to_reserve_at_beginning,
size_t initial_allocation_size) {
pZip->m_pWrite = mz_zip_heap_write_func;
pZip->m_pIO_opaque = pZip;
if (!mz_zip_writer_init(pZip, size_to_reserve_at_beginning))
return MZ_FALSE;
if (0 != (initial_allocation_size = MZ_MAX(initial_allocation_size,
size_to_reserve_at_beginning))) {
if (NULL == (pZip->m_pState->m_pMem = pZip->m_pAlloc(
pZip->m_pAlloc_opaque, 1, initial_allocation_size))) {
mz_zip_writer_end(pZip);
return MZ_FALSE;
}
pZip->m_pState->m_mem_capacity = initial_allocation_size;
}
return MZ_TRUE;
}
#ifndef MINIZ_NO_STDIO
static size_t mz_zip_file_write_func(void *pOpaque, mz_uint64 file_ofs,
const void *pBuf, size_t n) {
mz_zip_archive *pZip = (mz_zip_archive *)pOpaque;
mz_int64 cur_ofs = MZ_FTELL64(pZip->m_pState->m_pFile);
if (((mz_int64)file_ofs < 0) ||
(((cur_ofs != (mz_int64)file_ofs)) &&
(MZ_FSEEK64(pZip->m_pState->m_pFile, (mz_int64)file_ofs, SEEK_SET))))
return 0;
return MZ_FWRITE(pBuf, 1, n, pZip->m_pState->m_pFile);
}
mz_bool mz_zip_writer_init_file(mz_zip_archive *pZip, const char *pFilename,
mz_uint64 size_to_reserve_at_beginning) {
MZ_FILE *pFile;
pZip->m_pWrite = mz_zip_file_write_func;
pZip->m_pIO_opaque = pZip;
if (!mz_zip_writer_init(pZip, size_to_reserve_at_beginning))
return MZ_FALSE;
if (NULL == (pFile = MZ_FOPEN(pFilename, "wb"))) {
mz_zip_writer_end(pZip);
return MZ_FALSE;
}
pZip->m_pState->m_pFile = pFile;
if (size_to_reserve_at_beginning) {
mz_uint64 cur_ofs = 0;
char buf[4096];
MZ_CLEAR_OBJ(buf);
do {
size_t n = (size_t)MZ_MIN(sizeof(buf), size_to_reserve_at_beginning);
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_ofs, buf, n) != n) {
mz_zip_writer_end(pZip);
return MZ_FALSE;
}
cur_ofs += n;
size_to_reserve_at_beginning -= n;
} while (size_to_reserve_at_beginning);
}
return MZ_TRUE;
}
#endif // #ifndef MINIZ_NO_STDIO
mz_bool mz_zip_writer_init_from_reader(mz_zip_archive *pZip,
const char *pFilename) {
mz_zip_internal_state *pState;
if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_READING))
return MZ_FALSE;
// No sense in trying to write to an archive that's already at the support max
// size
if ((pZip->m_total_files == 0xFFFF) ||
((pZip->m_archive_size + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
MZ_ZIP_LOCAL_DIR_HEADER_SIZE) > 0xFFFFFFFF))
return MZ_FALSE;
pState = pZip->m_pState;
if (pState->m_pFile) {
#ifdef MINIZ_NO_STDIO
pFilename;
return MZ_FALSE;
#else
// Archive is being read from stdio - try to reopen as writable.
if (pZip->m_pIO_opaque != pZip)
return MZ_FALSE;
if (!pFilename)
return MZ_FALSE;
pZip->m_pWrite = mz_zip_file_write_func;
if (NULL ==
(pState->m_pFile = MZ_FREOPEN(pFilename, "r+b", pState->m_pFile))) {
// The mz_zip_archive is now in a bogus state because pState->m_pFile is
// NULL, so just close it.
mz_zip_reader_end(pZip);
return MZ_FALSE;
}
#endif // #ifdef MINIZ_NO_STDIO
} else if (pState->m_pMem) {
// Archive lives in a memory block. Assume it's from the heap that we can
// resize using the realloc callback.
if (pZip->m_pIO_opaque != pZip)
return MZ_FALSE;
pState->m_mem_capacity = pState->m_mem_size;
pZip->m_pWrite = mz_zip_heap_write_func;
}
// Archive is being read via a user provided read function - make sure the
// user has specified a write function too.
else if (!pZip->m_pWrite)
return MZ_FALSE;
// Start writing new files at the archive's current central directory
// location.
pZip->m_archive_size = pZip->m_central_directory_file_ofs;
pZip->m_zip_mode = MZ_ZIP_MODE_WRITING;
pZip->m_central_directory_file_ofs = 0;
return MZ_TRUE;
}
mz_bool mz_zip_writer_add_mem(mz_zip_archive *pZip, const char *pArchive_name,
const void *pBuf, size_t buf_size,
mz_uint level_and_flags) {
return mz_zip_writer_add_mem_ex(pZip, pArchive_name, pBuf, buf_size, NULL, 0,
level_and_flags, 0, 0);
}
typedef struct {
mz_zip_archive *m_pZip;
mz_uint64 m_cur_archive_file_ofs;
mz_uint64 m_comp_size;
} mz_zip_writer_add_state;
static mz_bool mz_zip_writer_add_put_buf_callback(const void *pBuf, int len,
void *pUser) {
mz_zip_writer_add_state *pState = (mz_zip_writer_add_state *)pUser;
if ((int)pState->m_pZip->m_pWrite(pState->m_pZip->m_pIO_opaque,
pState->m_cur_archive_file_ofs, pBuf,
len) != len)
return MZ_FALSE;
pState->m_cur_archive_file_ofs += len;
pState->m_comp_size += len;
return MZ_TRUE;
}
static mz_bool mz_zip_writer_create_local_dir_header(
mz_zip_archive *pZip, mz_uint8 *pDst, mz_uint16 filename_size,
mz_uint16 extra_size, mz_uint64 uncomp_size, mz_uint64 comp_size,
mz_uint32 uncomp_crc32, mz_uint16 method, mz_uint16 bit_flags,
mz_uint16 dos_time, mz_uint16 dos_date) {
(void)pZip;
memset(pDst, 0, MZ_ZIP_LOCAL_DIR_HEADER_SIZE);
MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_SIG_OFS, MZ_ZIP_LOCAL_DIR_HEADER_SIG);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_VERSION_NEEDED_OFS, method ? 20 : 0);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_BIT_FLAG_OFS, bit_flags);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_METHOD_OFS, method);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_FILE_TIME_OFS, dos_time);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_FILE_DATE_OFS, dos_date);
MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_CRC32_OFS, uncomp_crc32);
MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_COMPRESSED_SIZE_OFS, comp_size);
MZ_WRITE_LE32(pDst + MZ_ZIP_LDH_DECOMPRESSED_SIZE_OFS, uncomp_size);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_FILENAME_LEN_OFS, filename_size);
MZ_WRITE_LE16(pDst + MZ_ZIP_LDH_EXTRA_LEN_OFS, extra_size);
return MZ_TRUE;
}
static mz_bool mz_zip_writer_create_central_dir_header(
mz_zip_archive *pZip, mz_uint8 *pDst, mz_uint16 filename_size,
mz_uint16 extra_size, mz_uint16 comment_size, mz_uint64 uncomp_size,
mz_uint64 comp_size, mz_uint32 uncomp_crc32, mz_uint16 method,
mz_uint16 bit_flags, mz_uint16 dos_time, mz_uint16 dos_date,
mz_uint64 local_header_ofs, mz_uint32 ext_attributes) {
(void)pZip;
memset(pDst, 0, MZ_ZIP_CENTRAL_DIR_HEADER_SIZE);
MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_SIG_OFS, MZ_ZIP_CENTRAL_DIR_HEADER_SIG);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_VERSION_NEEDED_OFS, method ? 20 : 0);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_BIT_FLAG_OFS, bit_flags);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_METHOD_OFS, method);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_FILE_TIME_OFS, dos_time);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_FILE_DATE_OFS, dos_date);
MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_CRC32_OFS, uncomp_crc32);
MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS, comp_size);
MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_DECOMPRESSED_SIZE_OFS, uncomp_size);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_FILENAME_LEN_OFS, filename_size);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_EXTRA_LEN_OFS, extra_size);
MZ_WRITE_LE16(pDst + MZ_ZIP_CDH_COMMENT_LEN_OFS, comment_size);
MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_EXTERNAL_ATTR_OFS, ext_attributes);
MZ_WRITE_LE32(pDst + MZ_ZIP_CDH_LOCAL_HEADER_OFS, local_header_ofs);
return MZ_TRUE;
}
static mz_bool mz_zip_writer_add_to_central_dir(
mz_zip_archive *pZip, const char *pFilename, mz_uint16 filename_size,
const void *pExtra, mz_uint16 extra_size, const void *pComment,
mz_uint16 comment_size, mz_uint64 uncomp_size, mz_uint64 comp_size,
mz_uint32 uncomp_crc32, mz_uint16 method, mz_uint16 bit_flags,
mz_uint16 dos_time, mz_uint16 dos_date, mz_uint64 local_header_ofs,
mz_uint32 ext_attributes) {
mz_zip_internal_state *pState = pZip->m_pState;
mz_uint32 central_dir_ofs = (mz_uint32)pState->m_central_dir.m_size;
size_t orig_central_dir_size = pState->m_central_dir.m_size;
mz_uint8 central_dir_header[MZ_ZIP_CENTRAL_DIR_HEADER_SIZE];
// No zip64 support yet
if ((local_header_ofs > 0xFFFFFFFF) ||
(((mz_uint64)pState->m_central_dir.m_size +
MZ_ZIP_CENTRAL_DIR_HEADER_SIZE + filename_size + extra_size +
comment_size) > 0xFFFFFFFF))
return MZ_FALSE;
if (!mz_zip_writer_create_central_dir_header(
pZip, central_dir_header, filename_size, extra_size, comment_size,
uncomp_size, comp_size, uncomp_crc32, method, bit_flags, dos_time,
dos_date, local_header_ofs, ext_attributes))
return MZ_FALSE;
if ((!mz_zip_array_push_back(pZip, &pState->m_central_dir, central_dir_header,
MZ_ZIP_CENTRAL_DIR_HEADER_SIZE)) ||
(!mz_zip_array_push_back(pZip, &pState->m_central_dir, pFilename,
filename_size)) ||
(!mz_zip_array_push_back(pZip, &pState->m_central_dir, pExtra,
extra_size)) ||
(!mz_zip_array_push_back(pZip, &pState->m_central_dir, pComment,
comment_size)) ||
(!mz_zip_array_push_back(pZip, &pState->m_central_dir_offsets,
¢ral_dir_ofs, 1))) {
// Try to push the central directory array back into its original state.
mz_zip_array_resize(pZip, &pState->m_central_dir, orig_central_dir_size,
MZ_FALSE);
return MZ_FALSE;
}
return MZ_TRUE;
}
static mz_bool mz_zip_writer_validate_archive_name(const char *pArchive_name) {
// Basic ZIP archive filename validity checks: Valid filenames cannot start
// with a forward slash, cannot contain a drive letter, and cannot use
// DOS-style backward slashes.
if (*pArchive_name == '/')
return MZ_FALSE;
while (*pArchive_name) {
if ((*pArchive_name == '\\') || (*pArchive_name == ':'))
return MZ_FALSE;
pArchive_name++;
}
return MZ_TRUE;
}
static mz_uint
mz_zip_writer_compute_padding_needed_for_file_alignment(mz_zip_archive *pZip) {
mz_uint32 n;
if (!pZip->m_file_offset_alignment)
return 0;
n = (mz_uint32)(pZip->m_archive_size & (pZip->m_file_offset_alignment - 1));
return (pZip->m_file_offset_alignment - n) &
(pZip->m_file_offset_alignment - 1);
}
static mz_bool mz_zip_writer_write_zeros(mz_zip_archive *pZip,
mz_uint64 cur_file_ofs, mz_uint32 n) {
char buf[4096];
memset(buf, 0, MZ_MIN(sizeof(buf), n));
while (n) {
mz_uint32 s = MZ_MIN(sizeof(buf), n);
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_file_ofs, buf, s) != s)
return MZ_FALSE;
cur_file_ofs += s;
n -= s;
}
return MZ_TRUE;
}
mz_bool mz_zip_writer_add_mem_ex(mz_zip_archive *pZip,
const char *pArchive_name, const void *pBuf,
size_t buf_size, const void *pComment,
mz_uint16 comment_size,
mz_uint level_and_flags, mz_uint64 uncomp_size,
mz_uint32 uncomp_crc32) {
mz_uint16 method = 0, dos_time = 0, dos_date = 0;
mz_uint level, ext_attributes = 0, num_alignment_padding_bytes;
mz_uint64 local_dir_header_ofs = pZip->m_archive_size,
cur_archive_file_ofs = pZip->m_archive_size, comp_size = 0;
size_t archive_name_size;
mz_uint8 local_dir_header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
tdefl_compressor *pComp = NULL;
mz_bool store_data_uncompressed;
mz_zip_internal_state *pState;
if ((int)level_and_flags < 0)
level_and_flags = MZ_DEFAULT_LEVEL;
level = level_and_flags & 0xF;
store_data_uncompressed =
((!level) || (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA));
if ((!pZip) || (!pZip->m_pState) ||
(pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || ((buf_size) && (!pBuf)) ||
(!pArchive_name) || ((comment_size) && (!pComment)) ||
(pZip->m_total_files == 0xFFFF) || (level > MZ_UBER_COMPRESSION))
return MZ_FALSE;
pState = pZip->m_pState;
if ((!(level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) && (uncomp_size))
return MZ_FALSE;
// No zip64 support yet
if ((buf_size > 0xFFFFFFFF) || (uncomp_size > 0xFFFFFFFF))
return MZ_FALSE;
if (!mz_zip_writer_validate_archive_name(pArchive_name))
return MZ_FALSE;
#ifndef MINIZ_NO_TIME
{
time_t cur_time;
time(&cur_time);
mz_zip_time_to_dos_time(cur_time, &dos_time, &dos_date);
}
#endif // #ifndef MINIZ_NO_TIME
archive_name_size = strlen(pArchive_name);
if (archive_name_size > 0xFFFF)
return MZ_FALSE;
num_alignment_padding_bytes =
mz_zip_writer_compute_padding_needed_for_file_alignment(pZip);
// no zip64 support yet
if ((pZip->m_total_files == 0xFFFF) ||
((pZip->m_archive_size + num_alignment_padding_bytes +
MZ_ZIP_LOCAL_DIR_HEADER_SIZE + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
comment_size + archive_name_size) > 0xFFFFFFFF))
return MZ_FALSE;
if ((archive_name_size) && (pArchive_name[archive_name_size - 1] == '/')) {
// Set DOS Subdirectory attribute bit.
ext_attributes |= 0x10;
// Subdirectories cannot contain data.
if ((buf_size) || (uncomp_size))
return MZ_FALSE;
}
// Try to do any allocations before writing to the archive, so if an
// allocation fails the file remains unmodified. (A good idea if we're doing
// an in-place modification.)
if ((!mz_zip_array_ensure_room(pZip, &pState->m_central_dir,
MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
archive_name_size + comment_size)) ||
(!mz_zip_array_ensure_room(pZip, &pState->m_central_dir_offsets, 1)))
return MZ_FALSE;
if ((!store_data_uncompressed) && (buf_size)) {
if (NULL == (pComp = (tdefl_compressor *)pZip->m_pAlloc(
pZip->m_pAlloc_opaque, 1, sizeof(tdefl_compressor))))
return MZ_FALSE;
}
if (!mz_zip_writer_write_zeros(pZip, cur_archive_file_ofs,
num_alignment_padding_bytes +
sizeof(local_dir_header))) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
return MZ_FALSE;
}
local_dir_header_ofs += num_alignment_padding_bytes;
if (pZip->m_file_offset_alignment) {
MZ_ASSERT((local_dir_header_ofs & (pZip->m_file_offset_alignment - 1)) ==
0);
}
cur_archive_file_ofs +=
num_alignment_padding_bytes + sizeof(local_dir_header);
MZ_CLEAR_OBJ(local_dir_header);
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pArchive_name,
archive_name_size) != archive_name_size) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
return MZ_FALSE;
}
cur_archive_file_ofs += archive_name_size;
if (!(level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)) {
uncomp_crc32 =
(mz_uint32)mz_crc32(MZ_CRC32_INIT, (const mz_uint8 *)pBuf, buf_size);
uncomp_size = buf_size;
if (uncomp_size <= 3) {
level = 0;
store_data_uncompressed = MZ_TRUE;
}
}
if (store_data_uncompressed) {
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pBuf,
buf_size) != buf_size) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
return MZ_FALSE;
}
cur_archive_file_ofs += buf_size;
comp_size = buf_size;
if (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)
method = MZ_DEFLATED;
} else if (buf_size) {
mz_zip_writer_add_state state;
state.m_pZip = pZip;
state.m_cur_archive_file_ofs = cur_archive_file_ofs;
state.m_comp_size = 0;
if ((tdefl_init(pComp, mz_zip_writer_add_put_buf_callback, &state,
tdefl_create_comp_flags_from_zip_params(
level, -15, MZ_DEFAULT_STRATEGY)) !=
TDEFL_STATUS_OKAY) ||
(tdefl_compress_buffer(pComp, pBuf, buf_size, TDEFL_FINISH) !=
TDEFL_STATUS_DONE)) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
return MZ_FALSE;
}
comp_size = state.m_comp_size;
cur_archive_file_ofs = state.m_cur_archive_file_ofs;
method = MZ_DEFLATED;
}
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
pComp = NULL;
// no zip64 support yet
if ((comp_size > 0xFFFFFFFF) || (cur_archive_file_ofs > 0xFFFFFFFF))
return MZ_FALSE;
if (!mz_zip_writer_create_local_dir_header(
pZip, local_dir_header, (mz_uint16)archive_name_size, 0, uncomp_size,
comp_size, uncomp_crc32, method, 0, dos_time, dos_date))
return MZ_FALSE;
if (pZip->m_pWrite(pZip->m_pIO_opaque, local_dir_header_ofs, local_dir_header,
sizeof(local_dir_header)) != sizeof(local_dir_header))
return MZ_FALSE;
if (!mz_zip_writer_add_to_central_dir(
pZip, pArchive_name, (mz_uint16)archive_name_size, NULL, 0, pComment,
comment_size, uncomp_size, comp_size, uncomp_crc32, method, 0,
dos_time, dos_date, local_dir_header_ofs, ext_attributes))
return MZ_FALSE;
pZip->m_total_files++;
pZip->m_archive_size = cur_archive_file_ofs;
return MZ_TRUE;
}
#ifndef MINIZ_NO_STDIO
mz_bool mz_zip_writer_add_file(mz_zip_archive *pZip, const char *pArchive_name,
const char *pSrc_filename, const void *pComment,
mz_uint16 comment_size,
mz_uint level_and_flags) {
mz_uint uncomp_crc32 = MZ_CRC32_INIT, level, num_alignment_padding_bytes;
mz_uint16 method = 0, dos_time = 0, dos_date = 0, ext_attributes = 0;
mz_uint64 local_dir_header_ofs = pZip->m_archive_size,
cur_archive_file_ofs = pZip->m_archive_size, uncomp_size = 0,
comp_size = 0;
size_t archive_name_size;
mz_uint8 local_dir_header[MZ_ZIP_LOCAL_DIR_HEADER_SIZE];
MZ_FILE *pSrc_file = NULL;
if ((int)level_and_flags < 0)
level_and_flags = MZ_DEFAULT_LEVEL;
level = level_and_flags & 0xF;
if ((!pZip) || (!pZip->m_pState) ||
(pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) || (!pArchive_name) ||
((comment_size) && (!pComment)) || (level > MZ_UBER_COMPRESSION))
return MZ_FALSE;
if (level_and_flags & MZ_ZIP_FLAG_COMPRESSED_DATA)
return MZ_FALSE;
if (!mz_zip_writer_validate_archive_name(pArchive_name))
return MZ_FALSE;
archive_name_size = strlen(pArchive_name);
if (archive_name_size > 0xFFFF)
return MZ_FALSE;
num_alignment_padding_bytes =
mz_zip_writer_compute_padding_needed_for_file_alignment(pZip);
// no zip64 support yet
if ((pZip->m_total_files == 0xFFFF) ||
((pZip->m_archive_size + num_alignment_padding_bytes +
MZ_ZIP_LOCAL_DIR_HEADER_SIZE + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE +
comment_size + archive_name_size) > 0xFFFFFFFF))
return MZ_FALSE;
if (!mz_zip_get_file_modified_time(pSrc_filename, &dos_time, &dos_date))
return MZ_FALSE;
pSrc_file = MZ_FOPEN(pSrc_filename, "rb");
if (!pSrc_file)
return MZ_FALSE;
MZ_FSEEK64(pSrc_file, 0, SEEK_END);
uncomp_size = MZ_FTELL64(pSrc_file);
MZ_FSEEK64(pSrc_file, 0, SEEK_SET);
if (uncomp_size > 0xFFFFFFFF) {
// No zip64 support yet
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
if (uncomp_size <= 3)
level = 0;
if (!mz_zip_writer_write_zeros(pZip, cur_archive_file_ofs,
num_alignment_padding_bytes +
sizeof(local_dir_header))) {
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
local_dir_header_ofs += num_alignment_padding_bytes;
if (pZip->m_file_offset_alignment) {
MZ_ASSERT((local_dir_header_ofs & (pZip->m_file_offset_alignment - 1)) ==
0);
}
cur_archive_file_ofs +=
num_alignment_padding_bytes + sizeof(local_dir_header);
MZ_CLEAR_OBJ(local_dir_header);
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pArchive_name,
archive_name_size) != archive_name_size) {
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
cur_archive_file_ofs += archive_name_size;
if (uncomp_size) {
mz_uint64 uncomp_remaining = uncomp_size;
void *pRead_buf =
pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1, MZ_ZIP_MAX_IO_BUF_SIZE);
if (!pRead_buf) {
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
if (!level) {
while (uncomp_remaining) {
mz_uint n = (mz_uint)MZ_MIN(MZ_ZIP_MAX_IO_BUF_SIZE, uncomp_remaining);
if ((MZ_FREAD(pRead_buf, 1, n, pSrc_file) != n) ||
(pZip->m_pWrite(pZip->m_pIO_opaque, cur_archive_file_ofs, pRead_buf,
n) != n)) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
uncomp_crc32 =
(mz_uint32)mz_crc32(uncomp_crc32, (const mz_uint8 *)pRead_buf, n);
uncomp_remaining -= n;
cur_archive_file_ofs += n;
}
comp_size = uncomp_size;
} else {
mz_bool result = MZ_FALSE;
mz_zip_writer_add_state state;
tdefl_compressor *pComp = (tdefl_compressor *)pZip->m_pAlloc(
pZip->m_pAlloc_opaque, 1, sizeof(tdefl_compressor));
if (!pComp) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
state.m_pZip = pZip;
state.m_cur_archive_file_ofs = cur_archive_file_ofs;
state.m_comp_size = 0;
if (tdefl_init(pComp, mz_zip_writer_add_put_buf_callback, &state,
tdefl_create_comp_flags_from_zip_params(
level, -15, MZ_DEFAULT_STRATEGY)) !=
TDEFL_STATUS_OKAY) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
for (;;) {
size_t in_buf_size =
(mz_uint32)MZ_MIN(uncomp_remaining, MZ_ZIP_MAX_IO_BUF_SIZE);
tdefl_status status;
if (MZ_FREAD(pRead_buf, 1, in_buf_size, pSrc_file) != in_buf_size)
break;
uncomp_crc32 = (mz_uint32)mz_crc32(
uncomp_crc32, (const mz_uint8 *)pRead_buf, in_buf_size);
uncomp_remaining -= in_buf_size;
status = tdefl_compress_buffer(pComp, pRead_buf, in_buf_size,
uncomp_remaining ? TDEFL_NO_FLUSH
: TDEFL_FINISH);
if (status == TDEFL_STATUS_DONE) {
result = MZ_TRUE;
break;
} else if (status != TDEFL_STATUS_OKAY)
break;
}
pZip->m_pFree(pZip->m_pAlloc_opaque, pComp);
if (!result) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
MZ_FCLOSE(pSrc_file);
return MZ_FALSE;
}
comp_size = state.m_comp_size;
cur_archive_file_ofs = state.m_cur_archive_file_ofs;
method = MZ_DEFLATED;
}
pZip->m_pFree(pZip->m_pAlloc_opaque, pRead_buf);
}
MZ_FCLOSE(pSrc_file);
pSrc_file = NULL;
// no zip64 support yet
if ((comp_size > 0xFFFFFFFF) || (cur_archive_file_ofs > 0xFFFFFFFF))
return MZ_FALSE;
if (!mz_zip_writer_create_local_dir_header(
pZip, local_dir_header, (mz_uint16)archive_name_size, 0, uncomp_size,
comp_size, uncomp_crc32, method, 0, dos_time, dos_date))
return MZ_FALSE;
if (pZip->m_pWrite(pZip->m_pIO_opaque, local_dir_header_ofs, local_dir_header,
sizeof(local_dir_header)) != sizeof(local_dir_header))
return MZ_FALSE;
if (!mz_zip_writer_add_to_central_dir(
pZip, pArchive_name, (mz_uint16)archive_name_size, NULL, 0, pComment,
comment_size, uncomp_size, comp_size, uncomp_crc32, method, 0,
dos_time, dos_date, local_dir_header_ofs, ext_attributes))
return MZ_FALSE;
pZip->m_total_files++;
pZip->m_archive_size = cur_archive_file_ofs;
return MZ_TRUE;
}
#endif // #ifndef MINIZ_NO_STDIO
mz_bool mz_zip_writer_add_from_zip_reader(mz_zip_archive *pZip,
mz_zip_archive *pSource_zip,
mz_uint file_index) {
mz_uint n, bit_flags, num_alignment_padding_bytes;
mz_uint64 comp_bytes_remaining, local_dir_header_ofs;
mz_uint64 cur_src_file_ofs, cur_dst_file_ofs;
mz_uint32
local_header_u32[(MZ_ZIP_LOCAL_DIR_HEADER_SIZE + sizeof(mz_uint32) - 1) /
sizeof(mz_uint32)];
mz_uint8 *pLocal_header = (mz_uint8 *)local_header_u32;
mz_uint8 central_header[MZ_ZIP_CENTRAL_DIR_HEADER_SIZE];
size_t orig_central_dir_size;
mz_zip_internal_state *pState;
void *pBuf;
const mz_uint8 *pSrc_central_header;
if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING))
return MZ_FALSE;
if (NULL ==
(pSrc_central_header = mz_zip_reader_get_cdh(pSource_zip, file_index)))
return MZ_FALSE;
pState = pZip->m_pState;
num_alignment_padding_bytes =
mz_zip_writer_compute_padding_needed_for_file_alignment(pZip);
// no zip64 support yet
if ((pZip->m_total_files == 0xFFFF) ||
((pZip->m_archive_size + num_alignment_padding_bytes +
MZ_ZIP_LOCAL_DIR_HEADER_SIZE + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE) >
0xFFFFFFFF))
return MZ_FALSE;
cur_src_file_ofs =
MZ_READ_LE32(pSrc_central_header + MZ_ZIP_CDH_LOCAL_HEADER_OFS);
cur_dst_file_ofs = pZip->m_archive_size;
if (pSource_zip->m_pRead(pSource_zip->m_pIO_opaque, cur_src_file_ofs,
pLocal_header, MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
return MZ_FALSE;
if (MZ_READ_LE32(pLocal_header) != MZ_ZIP_LOCAL_DIR_HEADER_SIG)
return MZ_FALSE;
cur_src_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE;
if (!mz_zip_writer_write_zeros(pZip, cur_dst_file_ofs,
num_alignment_padding_bytes))
return MZ_FALSE;
cur_dst_file_ofs += num_alignment_padding_bytes;
local_dir_header_ofs = cur_dst_file_ofs;
if (pZip->m_file_offset_alignment) {
MZ_ASSERT((local_dir_header_ofs & (pZip->m_file_offset_alignment - 1)) ==
0);
}
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_dst_file_ofs, pLocal_header,
MZ_ZIP_LOCAL_DIR_HEADER_SIZE) !=
MZ_ZIP_LOCAL_DIR_HEADER_SIZE)
return MZ_FALSE;
cur_dst_file_ofs += MZ_ZIP_LOCAL_DIR_HEADER_SIZE;
n = MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_FILENAME_LEN_OFS) +
MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_EXTRA_LEN_OFS);
comp_bytes_remaining =
n + MZ_READ_LE32(pSrc_central_header + MZ_ZIP_CDH_COMPRESSED_SIZE_OFS);
if (NULL ==
(pBuf = pZip->m_pAlloc(pZip->m_pAlloc_opaque, 1,
(size_t)MZ_MAX(sizeof(mz_uint32) * 4,
MZ_MIN(MZ_ZIP_MAX_IO_BUF_SIZE,
comp_bytes_remaining)))))
return MZ_FALSE;
while (comp_bytes_remaining) {
n = (mz_uint)MZ_MIN(MZ_ZIP_MAX_IO_BUF_SIZE, comp_bytes_remaining);
if (pSource_zip->m_pRead(pSource_zip->m_pIO_opaque, cur_src_file_ofs, pBuf,
n) != n) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
return MZ_FALSE;
}
cur_src_file_ofs += n;
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_dst_file_ofs, pBuf, n) != n) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
return MZ_FALSE;
}
cur_dst_file_ofs += n;
comp_bytes_remaining -= n;
}
bit_flags = MZ_READ_LE16(pLocal_header + MZ_ZIP_LDH_BIT_FLAG_OFS);
if (bit_flags & 8) {
// Copy data descriptor
if (pSource_zip->m_pRead(pSource_zip->m_pIO_opaque, cur_src_file_ofs, pBuf,
sizeof(mz_uint32) * 4) != sizeof(mz_uint32) * 4) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
return MZ_FALSE;
}
n = sizeof(mz_uint32) * ((MZ_READ_LE32(pBuf) == 0x08074b50) ? 4 : 3);
if (pZip->m_pWrite(pZip->m_pIO_opaque, cur_dst_file_ofs, pBuf, n) != n) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
return MZ_FALSE;
}
cur_src_file_ofs += n;
cur_dst_file_ofs += n;
}
pZip->m_pFree(pZip->m_pAlloc_opaque, pBuf);
// no zip64 support yet
if (cur_dst_file_ofs > 0xFFFFFFFF)
return MZ_FALSE;
orig_central_dir_size = pState->m_central_dir.m_size;
memcpy(central_header, pSrc_central_header, MZ_ZIP_CENTRAL_DIR_HEADER_SIZE);
MZ_WRITE_LE32(central_header + MZ_ZIP_CDH_LOCAL_HEADER_OFS,
local_dir_header_ofs);
if (!mz_zip_array_push_back(pZip, &pState->m_central_dir, central_header,
MZ_ZIP_CENTRAL_DIR_HEADER_SIZE))
return MZ_FALSE;
n = MZ_READ_LE16(pSrc_central_header + MZ_ZIP_CDH_FILENAME_LEN_OFS) +
MZ_READ_LE16(pSrc_central_header + MZ_ZIP_CDH_EXTRA_LEN_OFS) +
MZ_READ_LE16(pSrc_central_header + MZ_ZIP_CDH_COMMENT_LEN_OFS);
if (!mz_zip_array_push_back(
pZip, &pState->m_central_dir,
pSrc_central_header + MZ_ZIP_CENTRAL_DIR_HEADER_SIZE, n)) {
mz_zip_array_resize(pZip, &pState->m_central_dir, orig_central_dir_size,
MZ_FALSE);
return MZ_FALSE;
}
if (pState->m_central_dir.m_size > 0xFFFFFFFF)
return MZ_FALSE;
n = (mz_uint32)orig_central_dir_size;
if (!mz_zip_array_push_back(pZip, &pState->m_central_dir_offsets, &n, 1)) {
mz_zip_array_resize(pZip, &pState->m_central_dir, orig_central_dir_size,
MZ_FALSE);
return MZ_FALSE;
}
pZip->m_total_files++;
pZip->m_archive_size = cur_dst_file_ofs;
return MZ_TRUE;
}
mz_bool mz_zip_writer_finalize_archive(mz_zip_archive *pZip) {
mz_zip_internal_state *pState;
mz_uint64 central_dir_ofs, central_dir_size;
mz_uint8 hdr[MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE];
if ((!pZip) || (!pZip->m_pState) || (pZip->m_zip_mode != MZ_ZIP_MODE_WRITING))
return MZ_FALSE;
pState = pZip->m_pState;
// no zip64 support yet
if ((pZip->m_total_files > 0xFFFF) ||
((pZip->m_archive_size + pState->m_central_dir.m_size +
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIZE) > 0xFFFFFFFF))
return MZ_FALSE;
central_dir_ofs = 0;
central_dir_size = 0;
if (pZip->m_total_files) {
// Write central directory
central_dir_ofs = pZip->m_archive_size;
central_dir_size = pState->m_central_dir.m_size;
pZip->m_central_directory_file_ofs = central_dir_ofs;
if (pZip->m_pWrite(pZip->m_pIO_opaque, central_dir_ofs,
pState->m_central_dir.m_p,
(size_t)central_dir_size) != central_dir_size)
return MZ_FALSE;
pZip->m_archive_size += central_dir_size;
}
// Write end of central directory record
MZ_CLEAR_OBJ(hdr);
MZ_WRITE_LE32(hdr + MZ_ZIP_ECDH_SIG_OFS,
MZ_ZIP_END_OF_CENTRAL_DIR_HEADER_SIG);
MZ_WRITE_LE16(hdr + MZ_ZIP_ECDH_CDIR_NUM_ENTRIES_ON_DISK_OFS,
pZip->m_total_files);
MZ_WRITE_LE16(hdr + MZ_ZIP_ECDH_CDIR_TOTAL_ENTRIES_OFS, pZip->m_total_files);
MZ_WRITE_LE32(hdr + MZ_ZIP_ECDH_CDIR_SIZE_OFS, central_dir_size);
MZ_WRITE_LE32(hdr + MZ_ZIP_ECDH_CDIR_OFS_OFS, central_dir_ofs);
if (pZip->m_pWrite(pZip->m_pIO_opaque, pZip->m_archive_size, hdr,
sizeof(hdr)) != sizeof(hdr))
return MZ_FALSE;
#ifndef MINIZ_NO_STDIO
if ((pState->m_pFile) && (MZ_FFLUSH(pState->m_pFile) == EOF))
return MZ_FALSE;
#endif // #ifndef MINIZ_NO_STDIO
pZip->m_archive_size += sizeof(hdr);
pZip->m_zip_mode = MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED;
return MZ_TRUE;
}
mz_bool mz_zip_writer_finalize_heap_archive(mz_zip_archive *pZip, void **pBuf,
size_t *pSize) {
if ((!pZip) || (!pZip->m_pState) || (!pBuf) || (!pSize))
return MZ_FALSE;
if (pZip->m_pWrite != mz_zip_heap_write_func)
return MZ_FALSE;
if (!mz_zip_writer_finalize_archive(pZip))
return MZ_FALSE;
*pBuf = pZip->m_pState->m_pMem;
*pSize = pZip->m_pState->m_mem_size;
pZip->m_pState->m_pMem = NULL;
pZip->m_pState->m_mem_size = pZip->m_pState->m_mem_capacity = 0;
return MZ_TRUE;
}
mz_bool mz_zip_writer_end(mz_zip_archive *pZip) {
mz_zip_internal_state *pState;
mz_bool status = MZ_TRUE;
if ((!pZip) || (!pZip->m_pState) || (!pZip->m_pAlloc) || (!pZip->m_pFree) ||
((pZip->m_zip_mode != MZ_ZIP_MODE_WRITING) &&
(pZip->m_zip_mode != MZ_ZIP_MODE_WRITING_HAS_BEEN_FINALIZED)))
return MZ_FALSE;
pState = pZip->m_pState;
pZip->m_pState = NULL;
mz_zip_array_clear(pZip, &pState->m_central_dir);
mz_zip_array_clear(pZip, &pState->m_central_dir_offsets);
mz_zip_array_clear(pZip, &pState->m_sorted_central_dir_offsets);
#ifndef MINIZ_NO_STDIO
if (pState->m_pFile) {
MZ_FCLOSE(pState->m_pFile);
pState->m_pFile = NULL;
}
#endif // #ifndef MINIZ_NO_STDIO
if ((pZip->m_pWrite == mz_zip_heap_write_func) && (pState->m_pMem)) {
pZip->m_pFree(pZip->m_pAlloc_opaque, pState->m_pMem);
pState->m_pMem = NULL;
}
pZip->m_pFree(pZip->m_pAlloc_opaque, pState);
pZip->m_zip_mode = MZ_ZIP_MODE_INVALID;
return status;
}
#ifndef MINIZ_NO_STDIO
mz_bool mz_zip_add_mem_to_archive_file_in_place(
const char *pZip_filename, const char *pArchive_name, const void *pBuf,
size_t buf_size, const void *pComment, mz_uint16 comment_size,
mz_uint level_and_flags) {
mz_bool status, created_new_archive = MZ_FALSE;
mz_zip_archive zip_archive;
struct MZ_FILE_STAT_STRUCT file_stat;
MZ_CLEAR_OBJ(zip_archive);
if ((int)level_and_flags < 0)
level_and_flags = MZ_DEFAULT_LEVEL;
if ((!pZip_filename) || (!pArchive_name) || ((buf_size) && (!pBuf)) ||
((comment_size) && (!pComment)) ||
((level_and_flags & 0xF) > MZ_UBER_COMPRESSION))
return MZ_FALSE;
if (!mz_zip_writer_validate_archive_name(pArchive_name))
return MZ_FALSE;
if (MZ_FILE_STAT(pZip_filename, &file_stat) != 0) {
// Create a new archive.
if (!mz_zip_writer_init_file(&zip_archive, pZip_filename, 0))
return MZ_FALSE;
created_new_archive = MZ_TRUE;
} else {
// Append to an existing archive.
if (!mz_zip_reader_init_file(&zip_archive, pZip_filename,
level_and_flags |
MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY))
return MZ_FALSE;
if (!mz_zip_writer_init_from_reader(&zip_archive, pZip_filename)) {
mz_zip_reader_end(&zip_archive);
return MZ_FALSE;
}
}
status =
mz_zip_writer_add_mem_ex(&zip_archive, pArchive_name, pBuf, buf_size,
pComment, comment_size, level_and_flags, 0, 0);
// Always finalize, even if adding failed for some reason, so we have a valid
// central directory. (This may not always succeed, but we can try.)
if (!mz_zip_writer_finalize_archive(&zip_archive))
status = MZ_FALSE;
if (!mz_zip_writer_end(&zip_archive))
status = MZ_FALSE;
if ((!status) && (created_new_archive)) {
// It's a new archive and something went wrong, so just delete it.
int ignoredStatus = MZ_DELETE_FILE(pZip_filename);
(void)ignoredStatus;
}
return status;
}
void *mz_zip_extract_archive_file_to_heap(const char *pZip_filename,
const char *pArchive_name,
size_t *pSize, mz_uint flags) {
int file_index;
mz_zip_archive zip_archive;
void *p = NULL;
if (pSize)
*pSize = 0;
if ((!pZip_filename) || (!pArchive_name))
return NULL;
MZ_CLEAR_OBJ(zip_archive);
if (!mz_zip_reader_init_file(&zip_archive, pZip_filename,
flags |
MZ_ZIP_FLAG_DO_NOT_SORT_CENTRAL_DIRECTORY))
return NULL;
if ((file_index = mz_zip_reader_locate_file(&zip_archive, pArchive_name, NULL,
flags)) >= 0)
p = mz_zip_reader_extract_to_heap(&zip_archive, file_index, pSize, flags);
mz_zip_reader_end(&zip_archive);
return p;
}
#endif // #ifndef MINIZ_NO_STDIO
#endif // #ifndef MINIZ_NO_ARCHIVE_WRITING_APIS
#endif // #ifndef MINIZ_NO_ARCHIVE_APIS
#ifdef __cplusplus
}
#endif
#endif // MINIZ_HEADER_FILE_ONLY
/*
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
For more information, please refer to <http://unlicense.org/>
*/
// ---------------------- end of miniz ----------------------------------------
}
bool IsBigEndian(void) {
union {
unsigned int i;
char c[4];
} bint = {0x01020304};
return bint.c[0] == 1;
}
void swap2(unsigned short *val) {
unsigned short tmp = *val;
unsigned char *dst = (unsigned char *)val;
unsigned char *src = (unsigned char *)&tmp;
dst[0] = src[1];
dst[1] = src[0];
}
void swap4(unsigned int *val) {
unsigned int tmp = *val;
unsigned char *dst = (unsigned char *)val;
unsigned char *src = (unsigned char *)&tmp;
dst[0] = src[3];
dst[1] = src[2];
dst[2] = src[1];
dst[3] = src[0];
}
void swap8(unsigned long long *val) {
unsigned long long tmp = (*val);
unsigned char *dst = (unsigned char *)val;
unsigned char *src = (unsigned char *)&tmp;
dst[0] = src[7];
dst[1] = src[6];
dst[2] = src[5];
dst[3] = src[4];
dst[4] = src[3];
dst[5] = src[2];
dst[6] = src[1];
dst[7] = src[0];
}
// https://gist.github.com/rygorous/2156668
// Reuse MINIZ_LITTLE_ENDIAN flag from miniz.
union FP32 {
unsigned int u;
float f;
struct {
#if MINIZ_LITTLE_ENDIAN
unsigned int Mantissa : 23;
unsigned int Exponent : 8;
unsigned int Sign : 1;
#else
unsigned int Sign : 1;
unsigned int Exponent : 8;
unsigned int Mantissa : 23;
#endif
} s;
};
union FP16 {
unsigned short u;
struct {
#if MINIZ_LITTLE_ENDIAN
unsigned int Mantissa : 10;
unsigned int Exponent : 5;
unsigned int Sign : 1;
#else
unsigned int Sign : 1;
unsigned int Exponent : 5;
unsigned int Mantissa : 10;
#endif
} s;
};
FP32 half_to_float(FP16 h) {
static const FP32 magic = {113 << 23};
static const unsigned int shifted_exp = 0x7c00
<< 13; // exponent mask after shift
FP32 o;
o.u = (h.u & 0x7fff) << 13; // exponent/mantissa bits
unsigned int exp_ = shifted_exp & o.u; // just the exponent
o.u += (127 - 15) << 23; // exponent adjust
// handle exponent special cases
if (exp_ == shifted_exp) // Inf/NaN?
o.u += (128 - 16) << 23; // extra exp adjust
else if (exp_ == 0) // Zero/Denormal?
{
o.u += 1 << 23; // extra exp adjust
o.f -= magic.f; // renormalize
}
o.u |= (h.u & 0x8000) << 16; // sign bit
return o;
}
FP16 float_to_half_full(FP32 f) {
FP16 o = {0};
// Based on ISPC reference code (with minor modifications)
if (f.s.Exponent == 0) // Signed zero/denormal (which will underflow)
o.s.Exponent = 0;
else if (f.s.Exponent == 255) // Inf or NaN (all exponent bits set)
{
o.s.Exponent = 31;
o.s.Mantissa = f.s.Mantissa ? 0x200 : 0; // NaN->qNaN and Inf->Inf
} else // Normalized number
{
// Exponent unbias the single, then bias the halfp
int newexp = f.s.Exponent - 127 + 15;
if (newexp >= 31) // Overflow, return signed infinity
o.s.Exponent = 31;
else if (newexp <= 0) // Underflow
{
if ((14 - newexp) <= 24) // Mantissa might be non-zero
{
unsigned int mant = f.s.Mantissa | 0x800000; // Hidden 1 bit
o.s.Mantissa = mant >> (14 - newexp);
if ((mant >> (13 - newexp)) & 1) // Check for rounding
o.u++; // Round, might overflow into exp bit, but this is OK
}
} else {
o.s.Exponent = newexp;
o.s.Mantissa = f.s.Mantissa >> 13;
if (f.s.Mantissa & 0x1000) // Check for rounding
o.u++; // Round, might overflow to inf, this is OK
}
}
o.s.Sign = f.s.Sign;
return o;
}
// NOTE: From OpenEXR code
// #define IMF_INCREASING_Y 0
// #define IMF_DECREASING_Y 1
// #define IMF_RAMDOM_Y 2
//
// #define IMF_NO_COMPRESSION 0
// #define IMF_RLE_COMPRESSION 1
// #define IMF_ZIPS_COMPRESSION 2
// #define IMF_ZIP_COMPRESSION 3
// #define IMF_PIZ_COMPRESSION 4
// #define IMF_PXR24_COMPRESSION 5
// #define IMF_B44_COMPRESSION 6
// #define IMF_B44A_COMPRESSION 7
const char *ReadString(std::string &s, const char *ptr) {
// Read untile NULL(\0).
const char *p = ptr;
const char *q = ptr;
while ((*q) != 0)
q++;
s = std::string(p, q);
return q + 1; // skip '\0'
}
const char *ReadAttribute(std::string &name, std::string &ty,
std::vector<unsigned char> &data, const char *ptr) {
if ((*ptr) == 0) {
// end of attribute.
return NULL;
}
const char *p = ReadString(name, ptr);
p = ReadString(ty, p);
int dataLen;
memcpy(&dataLen, p, sizeof(int));
p += 4;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&dataLen));
}
data.resize(dataLen);
memcpy(&data.at(0), p, dataLen);
p += dataLen;
return p;
}
void WriteAttribute(FILE *fp, const char *name, const char *type,
const unsigned char *data, int len) {
size_t n = fwrite(name, 1, strlen(name) + 1, fp);
assert(n == strlen(name) + 1);
n = fwrite(type, 1, strlen(type) + 1, fp);
assert(n == strlen(type) + 1);
int outLen = len;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&outLen));
}
n = fwrite(&outLen, 1, sizeof(int), fp);
assert(n == sizeof(int));
n = fwrite(data, 1, len, fp);
assert(n == (size_t)len);
(void)n;
}
void WriteAttributeToMemory(std::vector<unsigned char> &out, const char *name,
const char *type, const unsigned char *data,
int len) {
out.insert(out.end(), name, name + strlen(name) + 1);
out.insert(out.end(), type, type + strlen(type) + 1);
int outLen = len;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&outLen));
}
out.insert(out.end(), reinterpret_cast<unsigned char *>(&outLen),
reinterpret_cast<unsigned char *>(&outLen) + sizeof(int));
out.insert(out.end(), data, data + len);
}
typedef struct {
std::string name; // less than 255 bytes long
int pixelType;
unsigned char pLinear;
int xSampling;
int ySampling;
} ChannelInfo;
void ReadChannelInfo(std::vector<ChannelInfo> &channels,
const std::vector<unsigned char> &data) {
const char *p = reinterpret_cast<const char *>(&data.at(0));
for (;;) {
if ((*p) == 0) {
break;
}
ChannelInfo info;
p = ReadString(info.name, p);
memcpy(&info.pixelType, p, sizeof(int));
p += 4;
info.pLinear = p[0]; // uchar
p += 1 + 3; // reserved: uchar[3]
memcpy(&info.xSampling, p, sizeof(int)); // int
p += 4;
memcpy(&info.ySampling, p, sizeof(int)); // int
p += 4;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&info.pixelType));
swap4(reinterpret_cast<unsigned int *>(&info.xSampling));
swap4(reinterpret_cast<unsigned int *>(&info.ySampling));
}
channels.push_back(info);
}
}
void WriteChannelInfo(std::vector<unsigned char> &data,
const std::vector<ChannelInfo> &channels) {
size_t sz = 0;
// Calculate total size.
for (size_t c = 0; c < channels.size(); c++) {
sz += strlen(channels[c].name.c_str()) + 1; // +1 for \0
sz += 16; // 4 * int
}
data.resize(sz + 1);
unsigned char *p = &data.at(0);
for (size_t c = 0; c < channels.size(); c++) {
memcpy(p, channels[c].name.c_str(), strlen(channels[c].name.c_str()));
p += strlen(channels[c].name.c_str());
(*p) = '\0';
p++;
int pixelType = channels[c].pixelType;
int xSampling = channels[c].xSampling;
int ySampling = channels[c].ySampling;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&pixelType));
swap4(reinterpret_cast<unsigned int *>(&xSampling));
swap4(reinterpret_cast<unsigned int *>(&ySampling));
}
memcpy(p, &pixelType, sizeof(int));
p += sizeof(int);
(*p) = channels[c].pLinear;
p += 4;
memcpy(p, &xSampling, sizeof(int));
p += sizeof(int);
memcpy(p, &ySampling, sizeof(int));
p += sizeof(int);
}
(*p) = '\0';
}
void CompressZip(unsigned char *dst, unsigned long long &compressedSize,
const unsigned char *src, unsigned long srcSize) {
std::vector<unsigned char> tmpBuf(srcSize);
//
// Apply EXR-specific? postprocess. Grabbed from OpenEXR's
// ImfZipCompressor.cpp
//
//
// Reorder the pixel data.
//
{
char *t1 = (char *)&tmpBuf.at(0);
char *t2 = (char *)&tmpBuf.at(0) + (srcSize + 1) / 2;
const char *stop = (const char *)src + srcSize;
while (true) {
if ((const char *)src < stop)
*(t1++) = *(src++);
else
break;
if ((const char *)src < stop)
*(t2++) = *(src++);
else
break;
}
}
//
// Predictor.
//
{
unsigned char *t = &tmpBuf.at(0) + 1;
unsigned char *stop = &tmpBuf.at(0) + srcSize;
int p = t[-1];
while (t < stop) {
int d = int(t[0]) - p + (128 + 256);
p = t[0];
t[0] = d;
++t;
}
}
//
// Compress the data using miniz
//
miniz::mz_ulong outSize = miniz::mz_compressBound(srcSize);
int ret = miniz::mz_compress(dst, &outSize,
(const unsigned char *)&tmpBuf.at(0), srcSize);
assert(ret == miniz::MZ_OK);
(void)ret;
compressedSize = outSize;
}
void DecompressZip(unsigned char *dst, unsigned long &uncompressedSize,
const unsigned char *src, unsigned long srcSize) {
std::vector<unsigned char> tmpBuf(uncompressedSize);
int ret =
miniz::mz_uncompress(&tmpBuf.at(0), &uncompressedSize, src, srcSize);
assert(ret == miniz::MZ_OK);
(void)ret;
//
// Apply EXR-specific? postprocess. Grabbed from OpenEXR's
// ImfZipCompressor.cpp
//
// Predictor.
{
unsigned char *t = &tmpBuf.at(0) + 1;
unsigned char *stop = &tmpBuf.at(0) + uncompressedSize;
while (t < stop) {
int d = int(t[-1]) + int(t[0]) - 128;
t[0] = d;
++t;
}
}
// Reorder the pixel data.
{
const char *t1 = reinterpret_cast<const char *>(&tmpBuf.at(0));
const char *t2 = reinterpret_cast<const char *>(&tmpBuf.at(0)) +
(uncompressedSize + 1) / 2;
char *s = reinterpret_cast<char *>(dst);
char *stop = s + uncompressedSize;
while (true) {
if (s < stop)
*(s++) = *(t1++);
else
break;
if (s < stop)
*(s++) = *(t2++);
else
break;
}
}
}
//
// PIZ compress/uncompress, based on OpenEXR's ImfPizCompressor.cpp
//
// -----------------------------------------------------------------
// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC)
// (3 clause BSD license)
//
struct PIZChannelData {
unsigned short *start;
unsigned short *end;
int nx;
int ny;
int ys;
int size;
};
//-----------------------------------------------------------------------------
//
// 16-bit Haar Wavelet encoding and decoding
//
// The source code in this file is derived from the encoding
// and decoding routines written by Christian Rouet for his
// PIZ image file format.
//
//-----------------------------------------------------------------------------
//
// Wavelet basis functions without modulo arithmetic; they produce
// the best compression ratios when the wavelet-transformed data are
// Huffman-encoded, but the wavelet transform works only for 14-bit
// data (untransformed data values must be less than (1 << 14)).
//
#if 0 // @todo
inline void wenc14(unsigned short a, unsigned short b, unsigned short &l,
unsigned short &h) {
short as = a;
short bs = b;
short ms = (as + bs) >> 1;
short ds = as - bs;
l = ms;
h = ds;
}
#endif
inline void wdec14(unsigned short l, unsigned short h, unsigned short &a,
unsigned short &b) {
short ls = l;
short hs = h;
int hi = hs;
int ai = ls + (hi & 1) + (hi >> 1);
short as = ai;
short bs = ai - hi;
a = as;
b = bs;
}
//
// Wavelet basis functions with modulo arithmetic; they work with full
// 16-bit data, but Huffman-encoding the wavelet-transformed data doesn't
// compress the data quite as well.
//
const int NBITS = 16;
const int A_OFFSET = 1 << (NBITS - 1);
//const int M_OFFSET = 1 << (NBITS - 1);
const int MOD_MASK = (1 << NBITS) - 1;
#if 0 // @ood
inline void wenc16(unsigned short a, unsigned short b, unsigned short &l,
unsigned short &h) {
int ao = (a + A_OFFSET) & MOD_MASK;
int m = ((ao + b) >> 1);
int d = ao - b;
if (d < 0)
m = (m + M_OFFSET) & MOD_MASK;
d &= MOD_MASK;
l = m;
h = d;
}
#endif
inline void wdec16(unsigned short l, unsigned short h, unsigned short &a,
unsigned short &b) {
int m = l;
int d = h;
int bb = (m - (d >> 1)) & MOD_MASK;
int aa = (d + bb - A_OFFSET) & MOD_MASK;
b = bb;
a = aa;
}
//
// 2D Wavelet encoding:
//
#if 0 // @todo
void wav2Encode(unsigned short *in, // io: values are transformed in place
int nx, // i : x size
int ox, // i : x offset
int ny, // i : y size
int oy, // i : y offset
unsigned short mx) // i : maximum in[x][y] value
{
bool w14 = (mx < (1 << 14));
int n = (nx > ny) ? ny : nx;
int p = 1; // == 1 << level
int p2 = 2; // == 1 << (level+1)
//
// Hierachical loop on smaller dimension n
//
while (p2 <= n) {
unsigned short *py = in;
unsigned short *ey = in + oy * (ny - p2);
int oy1 = oy * p;
int oy2 = oy * p2;
int ox1 = ox * p;
int ox2 = ox * p2;
unsigned short i00, i01, i10, i11;
//
// Y loop
//
for (; py <= ey; py += oy2) {
unsigned short *px = py;
unsigned short *ex = py + ox * (nx - p2);
//
// X loop
//
for (; px <= ex; px += ox2) {
unsigned short *p01 = px + ox1;
unsigned short *p10 = px + oy1;
unsigned short *p11 = p10 + ox1;
//
// 2D wavelet encoding
//
if (w14) {
wenc14(*px, *p01, i00, i01);
wenc14(*p10, *p11, i10, i11);
wenc14(i00, i10, *px, *p10);
wenc14(i01, i11, *p01, *p11);
} else {
wenc16(*px, *p01, i00, i01);
wenc16(*p10, *p11, i10, i11);
wenc16(i00, i10, *px, *p10);
wenc16(i01, i11, *p01, *p11);
}
}
//
// Encode (1D) odd column (still in Y loop)
//
if (nx & p) {
unsigned short *p10 = px + oy1;
if (w14)
wenc14(*px, *p10, i00, *p10);
else
wenc16(*px, *p10, i00, *p10);
*px = i00;
}
}
//
// Encode (1D) odd line (must loop in X)
//
if (ny & p) {
unsigned short *px = py;
unsigned short *ex = py + ox * (nx - p2);
for (; px <= ex; px += ox2) {
unsigned short *p01 = px + ox1;
if (w14)
wenc14(*px, *p01, i00, *p01);
else
wenc16(*px, *p01, i00, *p01);
*px = i00;
}
}
//
// Next level
//
p = p2;
p2 <<= 1;
}
}
#endif
//
// 2D Wavelet decoding:
//
void wav2Decode(unsigned short *in, // io: values are transformed in place
int nx, // i : x size
int ox, // i : x offset
int ny, // i : y size
int oy, // i : y offset
unsigned short mx) // i : maximum in[x][y] value
{
bool w14 = (mx < (1 << 14));
int n = (nx > ny) ? ny : nx;
int p = 1;
int p2;
//
// Search max level
//
while (p <= n)
p <<= 1;
p >>= 1;
p2 = p;
p >>= 1;
//
// Hierarchical loop on smaller dimension n
//
while (p >= 1) {
unsigned short *py = in;
unsigned short *ey = in + oy * (ny - p2);
int oy1 = oy * p;
int oy2 = oy * p2;
int ox1 = ox * p;
int ox2 = ox * p2;
unsigned short i00, i01, i10, i11;
//
// Y loop
//
for (; py <= ey; py += oy2) {
unsigned short *px = py;
unsigned short *ex = py + ox * (nx - p2);
//
// X loop
//
for (; px <= ex; px += ox2) {
unsigned short *p01 = px + ox1;
unsigned short *p10 = px + oy1;
unsigned short *p11 = p10 + ox1;
//
// 2D wavelet decoding
//
if (w14) {
wdec14(*px, *p10, i00, i10);
wdec14(*p01, *p11, i01, i11);
wdec14(i00, i01, *px, *p01);
wdec14(i10, i11, *p10, *p11);
} else {
wdec16(*px, *p10, i00, i10);
wdec16(*p01, *p11, i01, i11);
wdec16(i00, i01, *px, *p01);
wdec16(i10, i11, *p10, *p11);
}
}
//
// Decode (1D) odd column (still in Y loop)
//
if (nx & p) {
unsigned short *p10 = px + oy1;
if (w14)
wdec14(*px, *p10, i00, *p10);
else
wdec16(*px, *p10, i00, *p10);
*px = i00;
}
}
//
// Decode (1D) odd line (must loop in X)
//
if (ny & p) {
unsigned short *px = py;
unsigned short *ex = py + ox * (nx - p2);
for (; px <= ex; px += ox2) {
unsigned short *p01 = px + ox1;
if (w14)
wdec14(*px, *p01, i00, *p01);
else
wdec16(*px, *p01, i00, *p01);
*px = i00;
}
}
//
// Next level
//
p2 = p;
p >>= 1;
}
}
//-----------------------------------------------------------------------------
//
// 16-bit Huffman compression and decompression.
//
// The source code in this file is derived from the 8-bit
// Huffman compression and decompression routines written
// by Christian Rouet for his PIZ image file format.
//
//-----------------------------------------------------------------------------
// Adds some modification for tinyexr.
const int HUF_ENCBITS = 16; // literal (value) bit length
const int HUF_DECBITS = 14; // decoding bit size (>= 8)
const int HUF_ENCSIZE = (1 << HUF_ENCBITS) + 1; // encoding table size
const int HUF_DECSIZE = 1 << HUF_DECBITS; // decoding table size
const int HUF_DECMASK = HUF_DECSIZE - 1;
struct HufDec { // short code long code
//-------------------------------
int len : 8; // code length 0
int lit : 24; // lit p size
int *p; // 0 lits
};
inline long long hufLength(long long code) { return code & 63; }
inline long long hufCode(long long code) { return code >> 6; }
#if 0
inline void outputBits(int nBits, long long bits, long long &c, int &lc,
char *&out) {
c <<= nBits;
lc += nBits;
c |= bits;
while (lc >= 8)
*out++ = (c >> (lc -= 8));
}
#endif
inline long long getBits(int nBits, long long &c, int &lc, const char *&in) {
while (lc < nBits) {
c = (c << 8) | *(unsigned char *)(in++);
lc += 8;
}
lc -= nBits;
return (c >> lc) & ((1 << nBits) - 1);
}
//
// ENCODING TABLE BUILDING & (UN)PACKING
//
//
// Build a "canonical" Huffman code table:
// - for each (uncompressed) symbol, hcode contains the length
// of the corresponding code (in the compressed data)
// - canonical codes are computed and stored in hcode
// - the rules for constructing canonical codes are as follows:
// * shorter codes (if filled with zeroes to the right)
// have a numerically higher value than longer codes
// * for codes with the same length, numerical values
// increase with numerical symbol values
// - because the canonical code table can be constructed from
// symbol lengths alone, the code table can be transmitted
// without sending the actual code values
// - see http://www.compressconsult.com/huffman/
//
void hufCanonicalCodeTable(long long hcode[HUF_ENCSIZE]) {
long long n[59];
//
// For each i from 0 through 58, count the
// number of different codes of length i, and
// store the count in n[i].
//
for (int i = 0; i <= 58; ++i)
n[i] = 0;
for (int i = 0; i < HUF_ENCSIZE; ++i)
n[hcode[i]] += 1;
//
// For each i from 58 through 1, compute the
// numerically lowest code with length i, and
// store that code in n[i].
//
long long c = 0;
for (int i = 58; i > 0; --i) {
long long nc = ((c + n[i]) >> 1);
n[i] = c;
c = nc;
}
//
// hcode[i] contains the length, l, of the
// code for symbol i. Assign the next available
// code of length l to the symbol and store both
// l and the code in hcode[i].
//
for (int i = 0; i < HUF_ENCSIZE; ++i) {
int l = hcode[i];
if (l > 0)
hcode[i] = l | (n[l]++ << 6);
}
}
//
// Compute Huffman codes (based on frq input) and store them in frq:
// - code structure is : [63:lsb - 6:msb] | [5-0: bit length];
// - max code length is 58 bits;
// - codes outside the range [im-iM] have a null length (unused values);
// - original frequencies are destroyed;
// - encoding tables are used by hufEncode() and hufBuildDecTable();
//
#if 0 // @todo
struct FHeapCompare {
bool operator()(long long *a, long long *b) { return *a > *b; }
};
void hufBuildEncTable(
long long *frq, // io: input frequencies [HUF_ENCSIZE], output table
int *im, // o: min frq index
int *iM) // o: max frq index
{
//
// This function assumes that when it is called, array frq
// indicates the frequency of all possible symbols in the data
// that are to be Huffman-encoded. (frq[i] contains the number
// of occurrences of symbol i in the data.)
//
// The loop below does three things:
//
// 1) Finds the minimum and maximum indices that point
// to non-zero entries in frq:
//
// frq[im] != 0, and frq[i] == 0 for all i < im
// frq[iM] != 0, and frq[i] == 0 for all i > iM
//
// 2) Fills array fHeap with pointers to all non-zero
// entries in frq.
//
// 3) Initializes array hlink such that hlink[i] == i
// for all array entries.
//
int hlink[HUF_ENCSIZE];
long long *fHeap[HUF_ENCSIZE];
*im = 0;
while (!frq[*im])
(*im)++;
int nf = 0;
for (int i = *im; i < HUF_ENCSIZE; i++) {
hlink[i] = i;
if (frq[i]) {
fHeap[nf] = &frq[i];
nf++;
*iM = i;
}
}
//
// Add a pseudo-symbol, with a frequency count of 1, to frq;
// adjust the fHeap and hlink array accordingly. Function
// hufEncode() uses the pseudo-symbol for run-length encoding.
//
(*iM)++;
frq[*iM] = 1;
fHeap[nf] = &frq[*iM];
nf++;
//
// Build an array, scode, such that scode[i] contains the number
// of bits assigned to symbol i. Conceptually this is done by
// constructing a tree whose leaves are the symbols with non-zero
// frequency:
//
// Make a heap that contains all symbols with a non-zero frequency,
// with the least frequent symbol on top.
//
// Repeat until only one symbol is left on the heap:
//
// Take the two least frequent symbols off the top of the heap.
// Create a new node that has first two nodes as children, and
// whose frequency is the sum of the frequencies of the first
// two nodes. Put the new node back into the heap.
//
// The last node left on the heap is the root of the tree. For each
// leaf node, the distance between the root and the leaf is the length
// of the code for the corresponding symbol.
//
// The loop below doesn't actually build the tree; instead we compute
// the distances of the leaves from the root on the fly. When a new
// node is added to the heap, then that node's descendants are linked
// into a single linear list that starts at the new node, and the code
// lengths of the descendants (that is, their distance from the root
// of the tree) are incremented by one.
//
std::make_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
long long scode[HUF_ENCSIZE];
memset(scode, 0, sizeof(long long) * HUF_ENCSIZE);
while (nf > 1) {
//
// Find the indices, mm and m, of the two smallest non-zero frq
// values in fHeap, add the smallest frq to the second-smallest
// frq, and remove the smallest frq value from fHeap.
//
int mm = fHeap[0] - frq;
std::pop_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
--nf;
int m = fHeap[0] - frq;
std::pop_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
frq[m] += frq[mm];
std::push_heap(&fHeap[0], &fHeap[nf], FHeapCompare());
//
// The entries in scode are linked into lists with the
// entries in hlink serving as "next" pointers and with
// the end of a list marked by hlink[j] == j.
//
// Traverse the lists that start at scode[m] and scode[mm].
// For each element visited, increment the length of the
// corresponding code by one bit. (If we visit scode[j]
// during the traversal, then the code for symbol j becomes
// one bit longer.)
//
// Merge the lists that start at scode[m] and scode[mm]
// into a single list that starts at scode[m].
//
//
// Add a bit to all codes in the first list.
//
for (int j = m; true; j = hlink[j]) {
scode[j]++;
assert(scode[j] <= 58);
if (hlink[j] == j) {
//
// Merge the two lists.
//
hlink[j] = mm;
break;
}
}
//
// Add a bit to all codes in the second list
//
for (int j = mm; true; j = hlink[j]) {
scode[j]++;
assert(scode[j] <= 58);
if (hlink[j] == j)
break;
}
}
//
// Build a canonical Huffman code table, replacing the code
// lengths in scode with (code, code length) pairs. Copy the
// code table from scode into frq.
//
hufCanonicalCodeTable(scode);
memcpy(frq, scode, sizeof(long long) * HUF_ENCSIZE);
}
#endif
//
// Pack an encoding table:
// - only code lengths, not actual codes, are stored
// - runs of zeroes are compressed as follows:
//
// unpacked packed
// --------------------------------
// 1 zero 0 (6 bits)
// 2 zeroes 59
// 3 zeroes 60
// 4 zeroes 61
// 5 zeroes 62
// n zeroes (6 or more) 63 n-6 (6 + 8 bits)
//
const int SHORT_ZEROCODE_RUN = 59;
const int LONG_ZEROCODE_RUN = 63;
const int SHORTEST_LONG_RUN = 2 + LONG_ZEROCODE_RUN - SHORT_ZEROCODE_RUN;
//const int LONGEST_LONG_RUN = 255 + SHORTEST_LONG_RUN;
#if 0
void hufPackEncTable(const long long *hcode, // i : encoding table [HUF_ENCSIZE]
int im, // i : min hcode index
int iM, // i : max hcode index
char **pcode) // o: ptr to packed table (updated)
{
char *p = *pcode;
long long c = 0;
int lc = 0;
for (; im <= iM; im++) {
int l = hufLength(hcode[im]);
if (l == 0) {
int zerun = 1;
while ((im < iM) && (zerun < LONGEST_LONG_RUN)) {
if (hufLength(hcode[im + 1]) > 0)
break;
im++;
zerun++;
}
if (zerun >= 2) {
if (zerun >= SHORTEST_LONG_RUN) {
outputBits(6, LONG_ZEROCODE_RUN, c, lc, p);
outputBits(8, zerun - SHORTEST_LONG_RUN, c, lc, p);
} else {
outputBits(6, SHORT_ZEROCODE_RUN + zerun - 2, c, lc, p);
}
continue;
}
}
outputBits(6, l, c, lc, p);
}
if (lc > 0)
*p++ = (unsigned char)(c << (8 - lc));
*pcode = p;
}
#endif
//
// Unpack an encoding table packed by hufPackEncTable():
//
bool hufUnpackEncTable(const char **pcode, // io: ptr to packed table (updated)
int ni, // i : input size (in bytes)
int im, // i : min hcode index
int iM, // i : max hcode index
long long *hcode) // o: encoding table [HUF_ENCSIZE]
{
memset(hcode, 0, sizeof(long long) * HUF_ENCSIZE);
const char *p = *pcode;
long long c = 0;
int lc = 0;
for (; im <= iM; im++) {
if (p - *pcode > ni) {
return false;
}
long long l = hcode[im] = getBits(6, c, lc, p); // code length
if (l == (long long)LONG_ZEROCODE_RUN) {
if (p - *pcode > ni) {
return false;
}
int zerun = getBits(8, c, lc, p) + SHORTEST_LONG_RUN;
if (im + zerun > iM + 1) {
return false;
}
while (zerun--)
hcode[im++] = 0;
im--;
} else if (l >= (long long)SHORT_ZEROCODE_RUN) {
int zerun = l - SHORT_ZEROCODE_RUN + 2;
if (im + zerun > iM + 1) {
return false;
}
while (zerun--)
hcode[im++] = 0;
im--;
}
}
*pcode = const_cast<char *>(p);
hufCanonicalCodeTable(hcode);
return true;
}
//
// DECODING TABLE BUILDING
//
//
// Clear a newly allocated decoding table so that it contains only zeroes.
//
void hufClearDecTable(HufDec *hdecod) // io: (allocated by caller)
// decoding table [HUF_DECSIZE]
{
for (int i = 0; i < HUF_DECSIZE; i++) {
hdecod[i].len = 0;
hdecod[i].lit = 0;
hdecod[i].p = NULL;
}
//memset(hdecod, 0, sizeof(HufDec) * HUF_DECSIZE);
}
//
// Build a decoding hash table based on the encoding table hcode:
// - short codes (<= HUF_DECBITS) are resolved with a single table access;
// - long code entry allocations are not optimized, because long codes are
// unfrequent;
// - decoding tables are used by hufDecode();
//
bool hufBuildDecTable(const long long *hcode, // i : encoding table
int im, // i : min index in hcode
int iM, // i : max index in hcode
HufDec *hdecod) // o: (allocated by caller)
// decoding table [HUF_DECSIZE]
{
//
// Init hashtable & loop on all codes.
// Assumes that hufClearDecTable(hdecod) has already been called.
//
for (; im <= iM; im++) {
long long c = hufCode(hcode[im]);
int l = hufLength(hcode[im]);
if (c >> l) {
//
// Error: c is supposed to be an l-bit code,
// but c contains a value that is greater
// than the largest l-bit number.
//
// invalidTableEntry();
return false;
}
if (l > HUF_DECBITS) {
//
// Long code: add a secondary entry
//
HufDec *pl = hdecod + (c >> (l - HUF_DECBITS));
if (pl->len) {
//
// Error: a short code has already
// been stored in table entry *pl.
//
// invalidTableEntry();
return false;
}
pl->lit++;
if (pl->p) {
int *p = pl->p;
pl->p = new int[pl->lit];
for (int i = 0; i < pl->lit - 1; ++i)
pl->p[i] = p[i];
delete[] p;
} else {
pl->p = new int[1];
}
pl->p[pl->lit - 1] = im;
} else if (l) {
//
// Short code: init all primary entries
//
HufDec *pl = hdecod + (c << (HUF_DECBITS - l));
for (long long i = 1 << (HUF_DECBITS - l); i > 0; i--, pl++) {
if (pl->len || pl->p) {
//
// Error: a short code or a long code has
// already been stored in table entry *pl.
//
// invalidTableEntry();
return false;
}
pl->len = l;
pl->lit = im;
}
}
}
return true;
}
//
// Free the long code entries of a decoding table built by hufBuildDecTable()
//
void hufFreeDecTable(HufDec *hdecod) // io: Decoding table
{
for (int i = 0; i < HUF_DECSIZE; i++) {
if (hdecod[i].p) {
delete[] hdecod[i].p;
hdecod[i].p = 0;
}
}
}
//
// ENCODING
//
#if 0 // @todo
inline void outputCode(long long code, long long &c, int &lc, char *&out) {
outputBits(hufLength(code), hufCode(code), c, lc, out);
}
inline void sendCode(long long sCode, int runCount, long long runCode,
long long &c, int &lc, char *&out) {
//
// Output a run of runCount instances of the symbol sCount.
// Output the symbols explicitly, or if that is shorter, output
// the sCode symbol once followed by a runCode symbol and runCount
// expressed as an 8-bit number.
//
if (hufLength(sCode) + hufLength(runCode) + 8 < hufLength(sCode) * runCount) {
outputCode(sCode, c, lc, out);
outputCode(runCode, c, lc, out);
outputBits(8, runCount, c, lc, out);
} else {
while (runCount-- >= 0)
outputCode(sCode, c, lc, out);
}
}
//
// Encode (compress) ni values based on the Huffman encoding table hcode:
//
int hufEncode // return: output size (in bits)
(const long long *hcode, // i : encoding table
const unsigned short *in, // i : uncompressed input buffer
const int ni, // i : input buffer size (in bytes)
int rlc, // i : rl code
char *out) // o: compressed output buffer
{
char *outStart = out;
long long c = 0; // bits not yet written to out
int lc = 0; // number of valid bits in c (LSB)
int s = in[0];
int cs = 0;
//
// Loop on input values
//
for (int i = 1; i < ni; i++) {
//
// Count same values or send code
//
if (s == in[i] && cs < 255) {
cs++;
} else {
sendCode(hcode[s], cs, hcode[rlc], c, lc, out);
cs = 0;
}
s = in[i];
}
//
// Send remaining code
//
sendCode(hcode[s], cs, hcode[rlc], c, lc, out);
if (lc)
*out = (c << (8 - lc)) & 0xff;
return (out - outStart) * 8 + lc;
}
#endif
//
// DECODING
//
//
// In order to force the compiler to inline them,
// getChar() and getCode() are implemented as macros
// instead of "inline" functions.
//
#define getChar(c, lc, in) \
{ \
c = (c << 8) | *(unsigned char *)(in++); \
lc += 8; \
}
#define getCode(po, rlc, c, lc, in, out, oe) \
{ \
if (po == rlc) { \
if (lc < 8) \
getChar(c, lc, in); \
\
lc -= 8; \
\
unsigned char cs = (c >> lc); \
\
if (out + cs > oe) \
return false; \
\
unsigned short s = out[-1]; \
\
while (cs-- > 0) \
*out++ = s; \
} else if (out < oe) { \
*out++ = po; \
} else { \
return false; \
} \
}
//
// Decode (uncompress) ni bits based on encoding & decoding tables:
//
bool hufDecode(const long long *hcode, // i : encoding table
const HufDec *hdecod, // i : decoding table
const char *in, // i : compressed input buffer
int ni, // i : input size (in bits)
int rlc, // i : run-length code
int no, // i : expected output size (in bytes)
unsigned short *out) // o: uncompressed output buffer
{
long long c = 0;
int lc = 0;
unsigned short *outb = out;
unsigned short *oe = out + no;
const char *ie = in + (ni + 7) / 8; // input byte size
//
// Loop on input bytes
//
while (in < ie) {
getChar(c, lc, in);
//
// Access decoding table
//
while (lc >= HUF_DECBITS) {
const HufDec pl = hdecod[(c >> (lc - HUF_DECBITS)) & HUF_DECMASK];
if (pl.len) {
//
// Get short code
//
lc -= pl.len;
getCode(pl.lit, rlc, c, lc, in, out, oe);
} else {
if (!pl.p) {
return false;
}
// invalidCode(); // wrong code
//
// Search long code
//
int j;
for (j = 0; j < pl.lit; j++) {
int l = hufLength(hcode[pl.p[j]]);
while (lc < l && in < ie) // get more bits
getChar(c, lc, in);
if (lc >= l) {
if (hufCode(hcode[pl.p[j]]) ==
((c >> (lc - l)) & (((long long)(1) << l) - 1))) {
//
// Found : get long code
//
lc -= l;
getCode(pl.p[j], rlc, c, lc, in, out, oe);
break;
}
}
}
if (j == pl.lit) {
return false;
// invalidCode(); // Not found
}
}
}
}
//
// Get remaining (short) codes
//
int i = (8 - ni) & 7;
c >>= i;
lc -= i;
while (lc > 0) {
const HufDec pl = hdecod[(c << (HUF_DECBITS - lc)) & HUF_DECMASK];
if (pl.len) {
lc -= pl.len;
getCode(pl.lit, rlc, c, lc, in, out, oe);
} else {
return false;
// invalidCode(); // wrong (long) code
}
}
if (out - outb != no) {
return false;
}
// notEnoughData ();
return true;
}
#if 0 // @todo
void countFrequencies(long long freq[HUF_ENCSIZE],
const unsigned short data[/*n*/], int n) {
for (int i = 0; i < HUF_ENCSIZE; ++i)
freq[i] = 0;
for (int i = 0; i < n; ++i)
++freq[data[i]];
}
void writeUInt(char buf[4], unsigned int i) {
unsigned char *b = (unsigned char *)buf;
b[0] = i;
b[1] = i >> 8;
b[2] = i >> 16;
b[3] = i >> 24;
}
#endif
unsigned int readUInt(const char buf[4]) {
const unsigned char *b = (const unsigned char *)buf;
return (b[0] & 0x000000ff) | ((b[1] << 8) & 0x0000ff00) |
((b[2] << 16) & 0x00ff0000) | ((b[3] << 24) & 0xff000000);
}
//
// EXTERNAL INTERFACE
//
#if 0 // @todo
int hufCompress(const unsigned short raw[], int nRaw, char compressed[]) {
if (nRaw == 0)
return 0;
long long freq[HUF_ENCSIZE];
countFrequencies(freq, raw, nRaw);
int im = 0;
int iM = 0;
hufBuildEncTable(freq, &im, &iM);
char *tableStart = compressed + 20;
char *tableEnd = tableStart;
hufPackEncTable(freq, im, iM, &tableEnd);
int tableLength = tableEnd - tableStart;
char *dataStart = tableEnd;
int nBits = hufEncode(freq, raw, nRaw, iM, dataStart);
int dataLength = (nBits + 7) / 8;
writeUInt(compressed, im);
writeUInt(compressed + 4, iM);
writeUInt(compressed + 8, tableLength);
writeUInt(compressed + 12, nBits);
writeUInt(compressed + 16, 0); // room for future extensions
return dataStart + dataLength - compressed;
}
#endif
bool hufUncompress(const char compressed[], int nCompressed,
unsigned short raw[], int nRaw) {
if (nCompressed == 0) {
if (nRaw != 0)
return false;
return false;
}
int im = readUInt(compressed);
int iM = readUInt(compressed + 4);
// int tableLength = readUInt (compressed + 8);
int nBits = readUInt(compressed + 12);
if (im < 0 || im >= HUF_ENCSIZE || iM < 0 || iM >= HUF_ENCSIZE)
return false;
const char *ptr = compressed + 20;
//
// Fast decoder needs at least 2x64-bits of compressed data, and
// needs to be run-able on this platform. Otherwise, fall back
// to the original decoder
//
// if (FastHufDecoder::enabled() && nBits > 128)
//{
// FastHufDecoder fhd (ptr, nCompressed - (ptr - compressed), im, iM, iM);
// fhd.decode ((unsigned char*)ptr, nBits, raw, nRaw);
//}
// else
{
std::vector<long long> freq(HUF_ENCSIZE);
std::vector<HufDec> hdec(HUF_DECSIZE);
hufClearDecTable(&hdec.at(0));
hufUnpackEncTable(&ptr, nCompressed - (ptr - compressed), im, iM, &freq.at(0));
{
if (nBits > 8 * (nCompressed - (ptr - compressed))) {
return false;
}
hufBuildDecTable(&freq.at(0), im, iM, &hdec.at(0));
hufDecode(&freq.at(0), &hdec.at(0), ptr, nBits, iM, nRaw, raw);
}
// catch (...)
//{
// hufFreeDecTable (hdec);
// throw;
//}
hufFreeDecTable(&hdec.at(0));
}
return true;
}
//
// Functions to compress the range of values in the pixel data
//
const int USHORT_RANGE = (1 << 16);
const int BITMAP_SIZE = (USHORT_RANGE >> 3);
#if 0 // @todo
void bitmapFromData(const unsigned short data[/*nData*/], int nData,
unsigned char bitmap[BITMAP_SIZE],
unsigned short &minNonZero, unsigned short &maxNonZero) {
for (int i = 0; i < BITMAP_SIZE; ++i)
bitmap[i] = 0;
for (int i = 0; i < nData; ++i)
bitmap[data[i] >> 3] |= (1 << (data[i] & 7));
bitmap[0] &= ~1; // zero is not explicitly stored in
// the bitmap; we assume that the
// data always contain zeroes
minNonZero = BITMAP_SIZE - 1;
maxNonZero = 0;
for (int i = 0; i < BITMAP_SIZE; ++i) {
if (bitmap[i]) {
if (minNonZero > i)
minNonZero = i;
if (maxNonZero < i)
maxNonZero = i;
}
}
}
unsigned short forwardLutFromBitmap(const unsigned char bitmap[BITMAP_SIZE],
unsigned short lut[USHORT_RANGE]) {
int k = 0;
for (int i = 0; i < USHORT_RANGE; ++i) {
if ((i == 0) || (bitmap[i >> 3] & (1 << (i & 7))))
lut[i] = k++;
else
lut[i] = 0;
}
return k - 1; // maximum value stored in lut[],
} // i.e. number of ones in bitmap minus 1
#endif
unsigned short reverseLutFromBitmap(const unsigned char bitmap[BITMAP_SIZE],
unsigned short lut[USHORT_RANGE]) {
int k = 0;
for (int i = 0; i < USHORT_RANGE; ++i) {
if ((i == 0) || (bitmap[i >> 3] & (1 << (i & 7))))
lut[k++] = i;
}
int n = k - 1;
while (k < USHORT_RANGE)
lut[k++] = 0;
return n; // maximum k where lut[k] is non-zero,
} // i.e. number of ones in bitmap minus 1
void applyLut(const unsigned short lut[USHORT_RANGE],
unsigned short data[/*nData*/], int nData) {
for (int i = 0; i < nData; ++i)
data[i] = lut[data[i]];
}
#if 0 // @todo
bool CompressPiz(unsigned char *outPtr, unsigned int &outSize) {
unsigned char bitmap[BITMAP_SIZE];
unsigned short minNonZero;
unsigned short maxNonZero;
if (IsBigEndian()) {
// @todo { PIZ compression on BigEndian architecture. }
assert(0);
return false;
}
std::vector<unsigned short> tmpBuffer;
int nData = tmpBuffer.size();
bitmapFromData(&tmpBuffer.at(0), nData, bitmap, minNonZero, maxNonZero);
unsigned short lut[USHORT_RANGE];
//unsigned short maxValue = forwardLutFromBitmap(bitmap, lut);
applyLut(lut, &tmpBuffer.at(0), nData);
//
// Store range compression info in _outBuffer
//
char *buf = reinterpret_cast<char *>(outPtr);
memcpy(buf, &minNonZero, sizeof(unsigned short));
buf += sizeof(unsigned short);
memcpy(buf, &maxNonZero, sizeof(unsigned short));
buf += sizeof(unsigned short);
if (minNonZero <= maxNonZero) {
memcpy(buf, (char *)&bitmap[0] + minNonZero, maxNonZero - minNonZero + 1);
buf += maxNonZero - minNonZero + 1;
}
#if 0 // @todo
//
// Apply wavelet encoding
//
for (int i = 0; i < channels; ++i)
{
ChannelData &cd = _channelData[i];
for (int j = 0; j < cd.size; ++j)
{
wav2Encode (cd.start + j,
cd.nx, cd.size,
cd.ny, cd.nx * cd.size,
maxValue);
}
}
//
// Apply Huffman encoding; append the result to _outBuffer
//
char *lengthPtr = buf;
int zero = 0;
memcpy(buf, &zero, sizeof(int)); buf += sizeof(int);
int length = hufCompress (_tmpBuffer, tmpBufferEnd - _tmpBuffer, buf);
memcpy(lengthPtr, tmpBuffer, length);
//Xdr::write <CharPtrIO> (lengthPtr, length);
outPtr = _outBuffer;
return buf - _outBuffer + length;
#endif
assert(0);
return true;
}
#endif
bool DecompressPiz(unsigned char *outPtr, unsigned int &outSize,
const unsigned char *inPtr, size_t tmpBufSize,
const std::vector<ChannelInfo> &channelInfo, int dataWidth,
int numLines) {
unsigned char bitmap[BITMAP_SIZE];
unsigned short minNonZero;
unsigned short maxNonZero;
if (IsBigEndian()) {
// @todo { PIZ compression on BigEndian architecture. }
assert(0);
return false;
}
memset(bitmap, 0, BITMAP_SIZE);
const unsigned char *ptr = inPtr;
minNonZero = *(reinterpret_cast<const unsigned short *>(ptr));
maxNonZero = *(reinterpret_cast<const unsigned short *>(ptr + 2));
ptr += 4;
if (maxNonZero >= BITMAP_SIZE) {
return false;
}
if (minNonZero <= maxNonZero) {
memcpy((char *)&bitmap[0] + minNonZero, ptr, maxNonZero - minNonZero + 1);
ptr += maxNonZero - minNonZero + 1;
}
unsigned short lut[USHORT_RANGE];
memset(lut, 0, sizeof(unsigned short) * USHORT_RANGE);
unsigned short maxValue = reverseLutFromBitmap(bitmap, lut);
//
// Huffman decoding
//
int length;
length = *(reinterpret_cast<const int *>(ptr));
ptr += sizeof(int);
std::vector<unsigned short> tmpBuffer(tmpBufSize);
hufUncompress(reinterpret_cast<const char *>(ptr), length, &tmpBuffer.at(0),
tmpBufSize);
//
// Wavelet decoding
//
std::vector<PIZChannelData> channelData(channelInfo.size());
unsigned short *tmpBufferEnd = &tmpBuffer.at(0);
for (size_t i = 0; i < channelInfo.size(); ++i) {
const ChannelInfo &chan = channelInfo[i];
int pixelSize = sizeof(int); // UINT and FLOAT
if (chan.pixelType == TINYEXR_PIXELTYPE_HALF) {
pixelSize = sizeof(short);
}
channelData[i].start = tmpBufferEnd;
channelData[i].end = channelData[i].start;
channelData[i].nx = dataWidth;
channelData[i].ny = numLines;
// channelData[i].ys = 1;
channelData[i].size = pixelSize / sizeof(short);
tmpBufferEnd += channelData[i].nx * channelData[i].ny * channelData[i].size;
}
for (size_t i = 0; i < channelData.size(); ++i) {
PIZChannelData &cd = channelData[i];
for (int j = 0; j < cd.size; ++j) {
wav2Decode(cd.start + j, cd.nx, cd.size, cd.ny, cd.nx * cd.size,
maxValue);
}
}
//
// Expand the pixel data to their original range
//
applyLut(lut, &tmpBuffer.at(0), tmpBufSize);
// @todo { Xdr }
for (int y = 0; y < numLines; y++) {
for (size_t i = 0; i < channelData.size(); ++i) {
PIZChannelData &cd = channelData[i];
// if (modp (y, cd.ys) != 0)
// continue;
int n = cd.nx * cd.size;
memcpy(outPtr, cd.end, n * sizeof(unsigned short));
outPtr += n * sizeof(unsigned short);
cd.end += n;
}
}
return true;
}
//
// -----------------------------------------------------------------
//
} // namespace
int LoadEXR(float **out_rgba, int *width, int *height, const char *filename,
const char **err) {
if (out_rgba == NULL) {
if (err) {
(*err) = "Invalid argument.\n";
}
return -1;
}
EXRImage exrImage;
InitEXRImage(&exrImage);
{
int ret = ParseMultiChannelEXRHeaderFromFile(&exrImage, filename, err);
if (ret != 0) {
return ret;
}
}
// Read HALF channel as FLOAT.
for (int i = 0; i < exrImage.num_channels; i++) {
if (exrImage.pixel_types[i] == TINYEXR_PIXELTYPE_HALF) {
exrImage.requested_pixel_types[i] = TINYEXR_PIXELTYPE_FLOAT;
}
}
{
int ret = LoadMultiChannelEXRFromFile(&exrImage, filename, err);
if (ret != 0) {
return ret;
}
}
// RGBA
int idxR = -1;
int idxG = -1;
int idxB = -1;
int idxA = -1;
for (int c = 0; c < exrImage.num_channels; c++) {
if (strcmp(exrImage.channel_names[c], "R") == 0) {
idxR = c;
} else if (strcmp(exrImage.channel_names[c], "G") == 0) {
idxG = c;
} else if (strcmp(exrImage.channel_names[c], "B") == 0) {
idxB = c;
} else if (strcmp(exrImage.channel_names[c], "A") == 0) {
idxA = c;
}
}
if (idxR == -1) {
if (err) {
(*err) = "R channel not found\n";
}
// @todo { free exrImage }
return -1;
}
if (idxG == -1) {
if (err) {
(*err) = "G channel not found\n";
}
// @todo { free exrImage }
return -1;
}
if (idxB == -1) {
if (err) {
(*err) = "B channel not found\n";
}
// @todo { free exrImage }
return -1;
}
(*out_rgba) =
(float *)malloc(4 * sizeof(float) * exrImage.width * exrImage.height);
for (int i = 0; i < exrImage.width * exrImage.height; i++) {
(*out_rgba)[4 * i + 0] =
reinterpret_cast<float **>(exrImage.images)[idxR][i];
(*out_rgba)[4 * i + 1] =
reinterpret_cast<float **>(exrImage.images)[idxG][i];
(*out_rgba)[4 * i + 2] =
reinterpret_cast<float **>(exrImage.images)[idxB][i];
if (idxA > 0) {
(*out_rgba)[4 * i + 3] =
reinterpret_cast<float **>(exrImage.images)[idxA][i];
} else {
(*out_rgba)[4 * i + 3] = 1.0;
}
}
(*width) = exrImage.width;
(*height) = exrImage.height;
// @todo { free exrImage }
return 0;
}
int ParseEXRHeaderFromMemory(EXRAttribute* customAttributes, int *numCustomAttributes, int *width, int *height,
const unsigned char *memory) {
if (memory == NULL) {
// Invalid argument
return -1;
}
const char *buf = reinterpret_cast<const char *>(memory);
const char *marker = &buf[0];
// Header check.
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
if (memcmp(marker, header, 4) != 0) {
// if (err) {
// (*err) = "Header mismatch.";
//}
return -3;
}
marker += 4;
}
// Version, scanline.
{
// must be [2, 0, 0, 0]
if (marker[0] != 2 || marker[1] != 0 || marker[2] != 0 || marker[3] != 0) {
// if (err) {
// (*err) = "Unsupported version or scanline.";
//}
return -4;
}
marker += 4;
}
int dx = -1;
int dy = -1;
int dw = -1;
int dh = -1;
int lineOrder = 0; // @fixme
int displayWindow[4] = {-1, -1, -1, -1}; // @fixme
float screenWindowCenter[2] = {0.0f, 0.0f}; // @fixme
float screenWindowWidth = 1.0f; // @fixme
int numChannels = -1;
float pixelAspectRatio = 1.0f; // @fixme
std::vector<ChannelInfo> channels;
std::vector<EXRAttribute> attribs;
if (numCustomAttributes) {
(*numCustomAttributes) = 0;
}
// Read attributes
for (;;) {
std::string attrName;
std::string attrType;
std::vector<unsigned char> data;
const char *marker_next = ReadAttribute(attrName, attrType, data, marker);
if (marker_next == NULL) {
marker++; // skip '\0'
break;
}
if (attrName.compare("compression") == 0) {
// must be 0:No compression, 1: RLE or 3: ZIP
// if (data[0] != 0 && data[0] != 1 && data[0] != 3) {
// mwkm
// 0 : NO_COMPRESSION
// 1 : RLE
// 2 : ZIPS (Single scanline)
// 3 : ZIP (16-line block)
// 4 : PIZ (32-line block)
if (data[0] > 4) {
// if (err) {
// (*err) = "Unsupported compression type.";
//}
return -5;
}
} else if (attrName.compare("channels") == 0) {
// name: zero-terminated string, from 1 to 255 bytes long
// pixel type: int, possible values are: UINT = 0 HALF = 1 FLOAT = 2
// pLinear: unsigned char, possible values are 0 and 1
// reserved: three chars, should be zero
// xSampling: int
// ySampling: int
ReadChannelInfo(channels, data);
numChannels = channels.size();
if (numChannels < 1) {
// if (err) {
// (*err) = "Invalid channels format.";
//}
return -6;
}
} else if (attrName.compare("dataWindow") == 0) {
memcpy(&dx, &data.at(0), sizeof(int));
memcpy(&dy, &data.at(4), sizeof(int));
memcpy(&dw, &data.at(8), sizeof(int));
memcpy(&dh, &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&dx));
swap4(reinterpret_cast<unsigned int *>(&dy));
swap4(reinterpret_cast<unsigned int *>(&dw));
swap4(reinterpret_cast<unsigned int *>(&dh));
}
} else if (attrName.compare("displayWindow") == 0) {
memcpy(&displayWindow[0], &data.at(0), sizeof(int));
memcpy(&displayWindow[1], &data.at(4), sizeof(int));
memcpy(&displayWindow[2], &data.at(8), sizeof(int));
memcpy(&displayWindow[3], &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&displayWindow[0]));
swap4(reinterpret_cast<unsigned int *>(&displayWindow[1]));
swap4(reinterpret_cast<unsigned int *>(&displayWindow[2]));
swap4(reinterpret_cast<unsigned int *>(&displayWindow[3]));
}
} else if (attrName.compare("lineOrder") == 0) {
memcpy(&lineOrder, &data.at(0), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&lineOrder));
}
} else if (attrName.compare("pixelAspectRatio") == 0) {
memcpy(&pixelAspectRatio, &data.at(0), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&pixelAspectRatio));
}
} else if (attrName.compare("screenWindowCenter") == 0) {
memcpy(&screenWindowCenter[0], &data.at(0), sizeof(float));
memcpy(&screenWindowCenter[1], &data.at(4), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&screenWindowCenter[0]));
swap4(reinterpret_cast<unsigned int *>(&screenWindowCenter[1]));
}
} else if (attrName.compare("screenWindowWidth") == 0) {
memcpy(&screenWindowWidth, &data.at(0), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&screenWindowWidth));
}
} else {
// Custom attribute(up to TINYEXR_MAX_ATTRIBUTES)
if (numCustomAttributes && ((*numCustomAttributes) < TINYEXR_MAX_ATTRIBUTES)) {
printf("custom\n");
EXRAttribute attrib;
attrib.name = strdup(attrName.c_str());
attrib.type = strdup(attrType.c_str());
attrib.size = data.size();
attrib.value = (unsigned char*)malloc(data.size());
memcpy((char*)attrib.value, &data.at(0), data.size());
attribs.push_back(attrib);
}
}
marker = marker_next;
}
assert(dx >= 0);
assert(dy >= 0);
assert(dw >= 0);
assert(dh >= 0);
assert(numChannels >= 1);
int dataWidth = dw - dx + 1;
int dataHeight = dh - dy + 1;
(*width) = dataWidth;
(*height) = dataHeight;
if (numCustomAttributes) {
assert(attribs.size() < TINYEXR_MAX_ATTRIBUTES);
(*numCustomAttributes) = attribs.size();
// Assume the pointer to customAttributes has enough memory to store.
for (int i = 0; i < (int)attribs.size(); i++) {
customAttributes[i] = attribs[i];
}
}
return 0;
}
int LoadEXRFromMemory(float *out_rgba, const unsigned char *memory,
const char **err) {
if (out_rgba == NULL || memory == NULL) {
if (err) {
(*err) = "Invalid argument.\n";
}
return -1;
}
EXRImage exrImage;
InitEXRImage(&exrImage);
int ret = LoadMultiChannelEXRFromMemory(&exrImage, memory, err);
if (ret != 0) {
return ret;
}
// RGBA
int idxR = -1;
int idxG = -1;
int idxB = -1;
int idxA = -1;
for (int c = 0; c < exrImage.num_channels; c++) {
if (strcmp(exrImage.channel_names[c], "R") == 0) {
idxR = c;
} else if (strcmp(exrImage.channel_names[c], "G") == 0) {
idxG = c;
} else if (strcmp(exrImage.channel_names[c], "B") == 0) {
idxB = c;
} else if (strcmp(exrImage.channel_names[c], "A") == 0) {
idxA = c;
}
}
if (idxR == -1) {
if (err) {
(*err) = "R channel not found\n";
}
// @todo { free exrImage }
return -1;
}
if (idxG == -1) {
if (err) {
(*err) = "G channel not found\n";
}
// @todo { free exrImage }
return -1;
}
if (idxB == -1) {
if (err) {
(*err) = "B channel not found\n";
}
// @todo { free exrImage }
return -1;
}
// Assume `out_rgba` have enough memory allocated.
for (int i = 0; i < exrImage.width * exrImage.height; i++) {
out_rgba[4 * i + 0] = reinterpret_cast<float **>(exrImage.images)[idxR][i];
out_rgba[4 * i + 1] = reinterpret_cast<float **>(exrImage.images)[idxG][i];
out_rgba[4 * i + 2] = reinterpret_cast<float **>(exrImage.images)[idxB][i];
if (idxA > 0) {
out_rgba[4 * i + 3] =
reinterpret_cast<float **>(exrImage.images)[idxA][i];
} else {
out_rgba[4 * i + 3] = 1.0;
}
}
return 0;
}
int LoadMultiChannelEXRFromFile(EXRImage *exrImage, const char *filename,
const char **err) {
if (exrImage == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
FILE *fp = fopen(filename, "rb");
if (!fp) {
if (err) {
(*err) = "Cannot read file.";
}
return -1;
}
size_t filesize;
// Compute size
fseek(fp, 0, SEEK_END);
filesize = ftell(fp);
fseek(fp, 0, SEEK_SET);
std::vector<unsigned char> buf(filesize); // @todo { use mmap }
{
size_t ret;
ret = fread(&buf[0], 1, filesize, fp);
assert(ret == filesize);
fclose(fp);
(void)ret;
}
return LoadMultiChannelEXRFromMemory(exrImage, &buf.at(0), err);
}
int LoadMultiChannelEXRFromMemory(EXRImage *exrImage,
const unsigned char *memory,
const char **err) {
if (exrImage == NULL || memory == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
const char *buf = reinterpret_cast<const char *>(memory);
const char *head = &buf[0];
const char *marker = &buf[0];
// Header check.
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
if (memcmp(marker, header, 4) != 0) {
if (err) {
(*err) = "Header mismatch.";
}
return -3;
}
marker += 4;
}
// Version, scanline.
{
// must be [2, 0, 0, 0]
if (marker[0] != 2 || marker[1] != 0 || marker[2] != 0 || marker[3] != 0) {
if (err) {
(*err) = "Unsupported version or scanline.";
}
return -4;
}
marker += 4;
}
int dx = -1;
int dy = -1;
int dw = -1;
int dh = -1;
int numScanlineBlocks = 1; // 16 for ZIP compression.
int compressionType = -1;
int numChannels = -1;
unsigned char lineOrder = 0; // 0 -> increasing y; 1 -> decreasing
std::vector<ChannelInfo> channels;
// Read attributes
for (;;) {
std::string attrName;
std::string attrType;
std::vector<unsigned char> data;
const char *marker_next = ReadAttribute(attrName, attrType, data, marker);
if (marker_next == NULL) {
marker++; // skip '\0'
break;
}
if (attrName.compare("compression") == 0) {
// mwkm
// 0 : NO_COMPRESSION
// 1 : RLE
// 2 : ZIPS (Single scanline)
// 3 : ZIP (16-line block)
// 4 : PIZ (32-line block)
if (data[0] != 0 && data[0] != 2 && data[0] != 3 && data[0] != 4) {
if (err) {
(*err) = "Unsupported compression type.";
}
return -5;
}
compressionType = data[0];
if (compressionType == 3) { // ZIP
numScanlineBlocks = 16;
} else if (compressionType == 4) { // PIZ
numScanlineBlocks = 32;
}
} else if (attrName.compare("channels") == 0) {
// name: zero-terminated string, from 1 to 255 bytes long
// pixel type: int, possible values are: UINT = 0 HALF = 1 FLOAT = 2
// pLinear: unsigned char, possible values are 0 and 1
// reserved: three chars, should be zero
// xSampling: int
// ySampling: int
ReadChannelInfo(channels, data);
numChannels = channels.size();
if (numChannels < 1) {
if (err) {
(*err) = "Invalid channels format.";
}
return -6;
}
} else if (attrName.compare("dataWindow") == 0) {
memcpy(&dx, &data.at(0), sizeof(int));
memcpy(&dy, &data.at(4), sizeof(int));
memcpy(&dw, &data.at(8), sizeof(int));
memcpy(&dh, &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&dx));
swap4(reinterpret_cast<unsigned int *>(&dy));
swap4(reinterpret_cast<unsigned int *>(&dw));
swap4(reinterpret_cast<unsigned int *>(&dh));
}
} else if (attrName.compare("displayWindow") == 0) {
int x, y, w, h;
memcpy(&x, &data.at(0), sizeof(int));
memcpy(&y, &data.at(4), sizeof(int));
memcpy(&w, &data.at(8), sizeof(int));
memcpy(&h, &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&x));
swap4(reinterpret_cast<unsigned int *>(&y));
swap4(reinterpret_cast<unsigned int *>(&w));
swap4(reinterpret_cast<unsigned int *>(&h));
}
} else if (attrName.compare("lineOrder") == 0) {
memcpy(&lineOrder, &data.at(0), sizeof(lineOrder));
}
marker = marker_next;
}
assert(dx >= 0);
assert(dy >= 0);
assert(dw >= 0);
assert(dh >= 0);
assert(numChannels >= 1);
int dataWidth = dw - dx + 1;
int dataHeight = dh - dy + 1;
// Read offset tables.
int numBlocks = dataHeight / numScanlineBlocks;
if (numBlocks * numScanlineBlocks < dataHeight) {
numBlocks++;
}
std::vector<long long> offsets(numBlocks);
for (int y = 0; y < numBlocks; y++) {
long long offset;
memcpy(&offset, marker, sizeof(long long));
if (IsBigEndian()) {
swap8(reinterpret_cast<unsigned long long *>(&offset));
}
marker += sizeof(long long); // = 8
offsets[y] = offset;
}
// mwkm
// Supported : 0, 2(ZIPS), 3(ZIP), 4(PIZ)
if (compressionType != 0 && compressionType != 2 && compressionType != 3 &&
compressionType != 4) {
if (err) {
(*err) = "Unsupported format.";
}
return -10;
}
exrImage->images = reinterpret_cast<unsigned char **>(
(float **)malloc(sizeof(float *) * numChannels));
std::vector<size_t> channelOffsetList(numChannels);
int pixelDataSize = 0;
size_t channelOffset = 0;
for (int c = 0; c < numChannels; c++) {
channelOffsetList[c] = channelOffset;
if (channels[c].pixelType == TINYEXR_PIXELTYPE_HALF) {
pixelDataSize += sizeof(unsigned short);
channelOffset += sizeof(unsigned short);
// Alloc internal image for half type.
if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
exrImage->images[c] =
reinterpret_cast<unsigned char *>((unsigned short *)malloc(
sizeof(unsigned short) * dataWidth * dataHeight));
} else if (exrImage->requested_pixel_types[c] ==
TINYEXR_PIXELTYPE_FLOAT) {
exrImage->images[c] = reinterpret_cast<unsigned char *>(
(float *)malloc(sizeof(float) * dataWidth * dataHeight));
} else {
assert(0);
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_FLOAT) {
pixelDataSize += sizeof(float);
channelOffset += sizeof(float);
exrImage->images[c] = reinterpret_cast<unsigned char *>(
(float *)malloc(sizeof(float) * dataWidth * dataHeight));
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_UINT) {
pixelDataSize += sizeof(unsigned int);
channelOffset += sizeof(unsigned int);
exrImage->images[c] = reinterpret_cast<unsigned char *>((
unsigned int *)malloc(sizeof(unsigned int) * dataWidth * dataHeight));
} else {
assert(0);
}
}
#ifdef _OPENMP
#pragma omp parallel for
#endif
for (int y = 0; y < numBlocks; y++) {
const unsigned char *dataPtr =
reinterpret_cast<const unsigned char *>(head + offsets[y]);
// 4 byte: scan line
// 4 byte: data size
// ~ : pixel data(uncompressed or compressed)
int lineNo;
memcpy(&lineNo, dataPtr, sizeof(int));
int dataLen;
memcpy(&dataLen, dataPtr + 4, sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&lineNo));
swap4(reinterpret_cast<unsigned int *>(&dataLen));
}
int endLineNo = (std::min)(lineNo + numScanlineBlocks, dataHeight);
int numLines = endLineNo - lineNo;
if (compressionType == 4) { // PIZ
// Allocate original data size.
std::vector<unsigned char> outBuf(dataWidth * numLines * pixelDataSize);
unsigned int dstLen;
size_t tmpBufLen = dataWidth * numLines * pixelDataSize;
DecompressPiz(reinterpret_cast<unsigned char *>(&outBuf.at(0)), dstLen,
dataPtr + 8, tmpBufLen, channels, dataWidth, numLines);
bool isBigEndian = IsBigEndian();
// For ZIP_COMPRESSION:
// pixel sample data for channel 0 for scanline 0
// pixel sample data for channel 1 for scanline 0
// pixel sample data for channel ... for scanline 0
// pixel sample data for channel n for scanline 0
// pixel sample data for channel 0 for scanline 1
// pixel sample data for channel 1 for scanline 1
// pixel sample data for channel ... for scanline 1
// pixel sample data for channel n for scanline 1
// ...
for (int c = 0; c < numChannels; c++) {
if (channels[c].pixelType == TINYEXR_PIXELTYPE_HALF) {
for (int v = 0; v < numLines; v++) {
const unsigned short *linePtr = reinterpret_cast<unsigned short *>(
&outBuf.at(v * pixelDataSize * dataWidth +
channelOffsetList[c] * dataWidth));
for (int u = 0; u < dataWidth; u++) {
FP16 hf;
hf.u = linePtr[u];
if (isBigEndian) {
swap2(reinterpret_cast<unsigned short *>(&hf.u));
}
if (exrImage->requested_pixel_types[c] ==
TINYEXR_PIXELTYPE_HALF) {
unsigned short *image =
reinterpret_cast<unsigned short **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = hf.u;
} else { // HALF -> FLOAT
FP32 f32 = half_to_float(hf);
float *image = reinterpret_cast<float **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = f32.f;
}
}
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_UINT) {
assert(exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT);
for (int v = 0; v < numLines; v++) {
const unsigned int *linePtr = reinterpret_cast<unsigned int *>(
&outBuf.at(v * pixelDataSize * dataWidth +
channelOffsetList[c] * dataWidth));
for (int u = 0; u < dataWidth; u++) {
unsigned int val = linePtr[u];
if (isBigEndian) {
swap4(&val);
}
unsigned int *image =
reinterpret_cast<unsigned int **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = val;
}
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_FLOAT) {
assert(exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT);
for (int v = 0; v < numLines; v++) {
const float *linePtr = reinterpret_cast<float *>(
&outBuf.at(v * pixelDataSize * dataWidth +
channelOffsetList[c] * dataWidth));
for (int u = 0; u < dataWidth; u++) {
float val = linePtr[u];
if (isBigEndian) {
swap4(reinterpret_cast<unsigned int *>(&val));
}
float *image = reinterpret_cast<float **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = val;
}
}
} else {
assert(0);
}
}
// mwkm, ZIPS or ZIP both good to go
} else if (compressionType == 2 || compressionType == 3) { // ZIP
// Allocate original data size.
std::vector<unsigned char> outBuf(dataWidth * numLines * pixelDataSize);
unsigned long dstLen = outBuf.size();
DecompressZip(reinterpret_cast<unsigned char *>(&outBuf.at(0)), dstLen,
dataPtr + 8, dataLen);
bool isBigEndian = IsBigEndian();
// For ZIP_COMPRESSION:
// pixel sample data for channel 0 for scanline 0
// pixel sample data for channel 1 for scanline 0
// pixel sample data for channel ... for scanline 0
// pixel sample data for channel n for scanline 0
// pixel sample data for channel 0 for scanline 1
// pixel sample data for channel 1 for scanline 1
// pixel sample data for channel ... for scanline 1
// pixel sample data for channel n for scanline 1
// ...
for (int c = 0; c < numChannels; c++) {
if (channels[c].pixelType == TINYEXR_PIXELTYPE_HALF) {
for (int v = 0; v < numLines; v++) {
const unsigned short *linePtr = reinterpret_cast<unsigned short *>(
&outBuf.at(v * pixelDataSize * dataWidth +
channelOffsetList[c] * dataWidth));
for (int u = 0; u < dataWidth; u++) {
FP16 hf;
hf.u = linePtr[u];
if (isBigEndian) {
swap2(reinterpret_cast<unsigned short *>(&hf.u));
}
if (exrImage->requested_pixel_types[c] ==
TINYEXR_PIXELTYPE_HALF) {
unsigned short *image =
reinterpret_cast<unsigned short **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = hf.u;
} else { // HALF -> FLOAT
FP32 f32 = half_to_float(hf);
float *image = reinterpret_cast<float **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = f32.f;
}
}
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_UINT) {
assert(exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT);
for (int v = 0; v < numLines; v++) {
const unsigned int *linePtr = reinterpret_cast<unsigned int *>(
&outBuf.at(v * pixelDataSize * dataWidth +
channelOffsetList[c] * dataWidth));
for (int u = 0; u < dataWidth; u++) {
unsigned int val = linePtr[u];
if (isBigEndian) {
swap4(&val);
}
unsigned int *image =
reinterpret_cast<unsigned int **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = val;
}
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_FLOAT) {
assert(exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT);
for (int v = 0; v < numLines; v++) {
const float *linePtr = reinterpret_cast<float *>(
&outBuf.at(v * pixelDataSize * dataWidth +
channelOffsetList[c] * dataWidth));
for (int u = 0; u < dataWidth; u++) {
float val = linePtr[u];
if (isBigEndian) {
swap4(reinterpret_cast<unsigned int *>(&val));
}
float *image = reinterpret_cast<float **>(exrImage->images)[c];
if (lineOrder == 0) {
image += (lineNo + v) * dataWidth + u;
} else {
image += (dataHeight - 1 - (lineNo + v)) * dataWidth + u;
}
*image = val;
}
}
} else {
assert(0);
}
}
} else if (compressionType == 0) { // No compression
bool isBigEndian = IsBigEndian();
for (int c = 0; c < numChannels; c++) {
if (channels[c].pixelType == TINYEXR_PIXELTYPE_HALF) {
const unsigned short *linePtr =
reinterpret_cast<const unsigned short *>(
dataPtr + 8 + c * dataWidth * sizeof(unsigned short));
if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
unsigned short *outLine =
reinterpret_cast<unsigned short *>(exrImage->images[c]);
if (lineOrder == 0) {
outLine += y * dataWidth;
} else {
outLine += (dataHeight - 1 - y) * dataWidth;
}
for (int u = 0; u < dataWidth; u++) {
FP16 hf;
hf.u = linePtr[u];
if (isBigEndian) {
swap2(reinterpret_cast<unsigned short *>(&hf.u));
}
outLine[u] = hf.u;
}
} else if (exrImage->requested_pixel_types[c] ==
TINYEXR_PIXELTYPE_FLOAT) {
float *outLine = reinterpret_cast<float *>(exrImage->images[c]);
if (lineOrder == 0) {
outLine += y * dataWidth;
} else {
outLine += (dataHeight - 1 - y) * dataWidth;
}
for (int u = 0; u < dataWidth; u++) {
FP16 hf;
hf.u = linePtr[u];
if (isBigEndian) {
swap2(reinterpret_cast<unsigned short *>(&hf.u));
}
FP32 f32 = half_to_float(hf);
outLine[u] = f32.f;
}
} else {
assert(0);
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_FLOAT) {
const float *linePtr = reinterpret_cast<const float *>(
dataPtr + 8 + c * dataWidth * sizeof(float));
float *outLine = reinterpret_cast<float *>(exrImage->images[c]);
if (lineOrder == 0) {
outLine += y * dataWidth;
} else {
outLine += (dataHeight - 1 - y) * dataWidth;
}
for (int u = 0; u < dataWidth; u++) {
float val = linePtr[u];
if (isBigEndian) {
swap4(reinterpret_cast<unsigned int *>(&val));
}
outLine[u] = val;
}
} else if (channels[c].pixelType == TINYEXR_PIXELTYPE_UINT) {
const unsigned int *linePtr = reinterpret_cast<const unsigned int *>(
dataPtr + 8 + c * dataWidth * sizeof(unsigned int));
unsigned int *outLine =
reinterpret_cast<unsigned int *>(exrImage->images[c]);
if (lineOrder == 0) {
outLine += y * dataWidth;
} else {
outLine += (dataHeight - 1 - y) * dataWidth;
}
for (int u = 0; u < dataWidth; u++) {
unsigned int val = linePtr[u];
if (isBigEndian) {
swap4(reinterpret_cast<unsigned int *>(&val));
}
outLine[u] = val;
}
}
}
}
} // omp parallel
{
exrImage->channel_names =
(const char **)malloc(sizeof(const char *) * numChannels);
for (int c = 0; c < numChannels; c++) {
#ifdef _WIN32
exrImage->channel_names[c] = _strdup(channels[c].name.c_str());
#else
exrImage->channel_names[c] = strdup(channels[c].name.c_str());
#endif
}
exrImage->num_channels = numChannels;
exrImage->width = dataWidth;
exrImage->height = dataHeight;
// Fill with requested_pixel_types.
exrImage->pixel_types = (int *)malloc(sizeof(int *) * numChannels);
for (int c = 0; c < numChannels; c++) {
exrImage->pixel_types[c] = exrImage->requested_pixel_types[c];
}
}
return 0; // OK
}
// @deprecated
#if 0
int SaveEXR(const float *in_rgba, int width, int height, const char *filename,
const char **err) {
if (in_rgba == NULL || filename == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
FILE *fp = fopen(filename, "wb");
if (!fp) {
if (err) {
(*err) = "Cannot write a file.";
}
return -1;
}
// Header
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
size_t n = fwrite(header, 1, 4, fp);
assert(n == 4);
}
// Version, scanline.
{
const char marker[] = {2, 0, 0, 0};
size_t n = fwrite(marker, 1, 4, fp);
assert(n == 4);
}
int numScanlineBlocks = 16; // 16 for ZIP compression.
// Write attributes.
{
unsigned char data[] = {
'A', 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 'B',
0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 'G', 0,
1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 'R', 0, 1,
0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0}; // last 0 =
// terminator.
WriteAttribute(fp, "channels", "chlist", data, 18 * 4 + 1); // +1 = null
}
{
int compressionType = 3; // ZIP compression
WriteAttribute(fp, "compression", "compression",
reinterpret_cast<const unsigned char *>(&compressionType),
1);
}
{
int data[4] = {0, 0, width - 1, height - 1};
WriteAttribute(fp, "dataWindow", "box2i",
reinterpret_cast<const unsigned char *>(data),
sizeof(int) * 4);
WriteAttribute(fp, "displayWindow", "box2i",
reinterpret_cast<const unsigned char *>(data),
sizeof(int) * 4);
}
{
unsigned char lineOrder = 0; // increasingY
WriteAttribute(fp, "lineOrder", "lineOrder", &lineOrder, 1);
}
{
float aspectRatio = 1.0f;
WriteAttribute(fp, "pixelAspectRatio", "float",
reinterpret_cast<const unsigned char *>(&aspectRatio),
sizeof(float));
}
{
float center[2] = {0.0f, 0.0f};
WriteAttribute(fp, "screenWindowCenter", "v2f",
reinterpret_cast<const unsigned char *>(center),
2 * sizeof(float));
}
{
float w = (float)width;
WriteAttribute(fp, "screenWindowWidth", "float",
reinterpret_cast<const unsigned char *>(&w), sizeof(float));
}
{ // end of header
unsigned char e = 0;
fwrite(&e, 1, 1, fp);
}
int numBlocks = height / numScanlineBlocks;
if (numBlocks * numScanlineBlocks < height) {
numBlocks++;
}
std::vector<long long> offsets(numBlocks);
size_t headerSize = ftell(fp); // sizeof(header)
long long offset =
headerSize +
numBlocks * sizeof(long long); // sizeof(header) + sizeof(offsetTable)
std::vector<unsigned char> data;
for (int i = 0; i < numBlocks; i++) {
int startY = numScanlineBlocks * i;
int endY = (std::min)(numScanlineBlocks * (i + 1), height);
int h = endY - startY;
std::vector<unsigned short> buf(4 * width * h);
for (int y = 0; y < h; y++) {
for (int x = 0; x < width; x++) {
FP32 r, g, b, a;
r.f = in_rgba[4 * ((y + startY) * width + x) + 0];
g.f = in_rgba[4 * ((y + startY) * width + x) + 1];
b.f = in_rgba[4 * ((y + startY) * width + x) + 2];
a.f = in_rgba[4 * ((y + startY) * width + x) + 3];
FP16 hr, hg, hb, ha;
hr = float_to_half_full(r);
hg = float_to_half_full(g);
hb = float_to_half_full(b);
ha = float_to_half_full(a);
// Assume increasing Y
buf[4 * y * width + 3 * width + x] = hr.u;
buf[4 * y * width + 2 * width + x] = hg.u;
buf[4 * y * width + 1 * width + x] = hb.u;
buf[4 * y * width + 0 * width + x] = ha.u;
}
}
int bound = miniz::mz_compressBound(buf.size() * sizeof(unsigned short));
std::vector<unsigned char> block(
miniz::mz_compressBound(buf.size() * sizeof(unsigned short)));
unsigned long long outSize = block.size();
CompressZip(&block.at(0), outSize,
reinterpret_cast<const unsigned char *>(&buf.at(0)),
buf.size() * sizeof(unsigned short));
// 4 byte: scan line
// 4 byte: data size
// ~ : pixel data(compressed)
std::vector<unsigned char> header(8);
unsigned int dataLen = outSize; // truncate
memcpy(&header.at(0), &startY, sizeof(int));
memcpy(&header.at(4), &dataLen, sizeof(unsigned int));
data.insert(data.end(), header.begin(), header.end());
data.insert(data.end(), block.begin(), block.begin() + dataLen);
offsets[i] = offset;
offset += dataLen + 8; // 8 = sizeof(blockHeader)
}
fwrite(&offsets.at(0), 1, sizeof(unsigned long long) * numBlocks, fp);
fwrite(&data.at(0), 1, data.size(), fp);
fclose(fp);
return 0; // OK
}
#endif
size_t SaveMultiChannelEXRToMemory(const EXRImage *exrImage,
unsigned char **memory_out,
const char **err) {
if (exrImage == NULL || memory_out == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
std::vector<unsigned char> memory;
// Header
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
memory.insert(memory.end(), header, header + 4);
}
// Version, scanline.
{
const char marker[] = {2, 0, 0, 0};
memory.insert(memory.end(), marker, marker + 4);
}
int numScanlineBlocks =
16; // 1 for no compress & ZIPS, 16 for ZIP compression.
// Write attributes.
{
std::vector<unsigned char> data;
std::vector<ChannelInfo> channels;
for (int c = 0; c < exrImage->num_channels; c++) {
ChannelInfo info;
info.pLinear = 0;
info.pixelType = exrImage->requested_pixel_types[c];
info.xSampling = 1;
info.ySampling = 1;
info.name = std::string(exrImage->channel_names[c]);
channels.push_back(info);
}
WriteChannelInfo(data, channels);
WriteAttributeToMemory(memory, "channels", "chlist", &data.at(0),
data.size()); // +1 = null
}
{
int compressionType = 3; // ZIP compression
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&compressionType));
}
WriteAttributeToMemory(
memory, "compression", "compression",
reinterpret_cast<const unsigned char *>(&compressionType), 1);
}
{
int data[4] = {0, 0, exrImage->width - 1, exrImage->height - 1};
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&data[0]));
swap4(reinterpret_cast<unsigned int *>(&data[1]));
swap4(reinterpret_cast<unsigned int *>(&data[2]));
swap4(reinterpret_cast<unsigned int *>(&data[3]));
}
WriteAttributeToMemory(memory, "dataWindow", "box2i",
reinterpret_cast<const unsigned char *>(data),
sizeof(int) * 4);
WriteAttributeToMemory(memory, "displayWindow", "box2i",
reinterpret_cast<const unsigned char *>(data),
sizeof(int) * 4);
}
{
unsigned char lineOrder = 0; // increasingY
WriteAttributeToMemory(memory, "lineOrder", "lineOrder", &lineOrder, 1);
}
{
float aspectRatio = 1.0f;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&aspectRatio));
}
WriteAttributeToMemory(
memory, "pixelAspectRatio", "float",
reinterpret_cast<const unsigned char *>(&aspectRatio), sizeof(float));
}
{
float center[2] = {0.0f, 0.0f};
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(¢er[0]));
swap4(reinterpret_cast<unsigned int *>(¢er[1]));
}
WriteAttributeToMemory(memory, "screenWindowCenter", "v2f",
reinterpret_cast<const unsigned char *>(center),
2 * sizeof(float));
}
{
float w = (float)exrImage->width;
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&w));
}
WriteAttributeToMemory(memory, "screenWindowWidth", "float",
reinterpret_cast<const unsigned char *>(&w),
sizeof(float));
}
// Custom attributes
if (exrImage->num_custom_attributes > 0) {
printf("custom\n");
// @todo { endian }
for (int i = 0; i < exrImage->num_custom_attributes; i++) {
WriteAttributeToMemory(memory, exrImage->custom_attributes[i].name, exrImage->custom_attributes[i].type,
reinterpret_cast<const unsigned char *>(&exrImage->custom_attributes[i].value),
exrImage->custom_attributes[i].size);
}
}
{ // end of header
unsigned char e = 0;
memory.push_back(e);
}
int numBlocks = exrImage->height / numScanlineBlocks;
if (numBlocks * numScanlineBlocks < exrImage->height) {
numBlocks++;
}
std::vector<long long> offsets(numBlocks);
size_t headerSize = memory.size();
long long offset =
headerSize +
numBlocks * sizeof(long long); // sizeof(header) + sizeof(offsetTable)
std::vector<unsigned char> data;
bool isBigEndian = IsBigEndian();
std::vector<std::vector<unsigned char> > dataList(numBlocks);
std::vector<size_t> channelOffsetList(exrImage->num_channels);
int pixelDataSize = 0;
size_t channelOffset = 0;
for (int c = 0; c < exrImage->num_channels; c++) {
channelOffsetList[c] = channelOffset;
if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
pixelDataSize += sizeof(unsigned short);
channelOffset += sizeof(unsigned short);
} else if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
pixelDataSize += sizeof(float);
channelOffset += sizeof(float);
} else if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_UINT) {
pixelDataSize += sizeof(unsigned int);
channelOffset += sizeof(unsigned int);
} else {
assert(0);
}
}
#ifdef _OPENMP
#pragma omp parallel for
#endif
for (int i = 0; i < numBlocks; i++) {
int startY = numScanlineBlocks * i;
int endY = (std::min)(numScanlineBlocks * (i + 1), exrImage->height);
int h = endY - startY;
std::vector<unsigned char> buf(exrImage->width * h * pixelDataSize);
for (int c = 0; c < exrImage->num_channels; c++) {
if (exrImage->pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
for (int y = 0; y < h; y++) {
for (int x = 0; x < exrImage->width; x++) {
FP16 h16;
h16.u = reinterpret_cast<unsigned short **>(
exrImage->images)[c][(y + startY) * exrImage->width + x];
FP32 f32 = half_to_float(h16);
if (isBigEndian) {
swap4(reinterpret_cast<unsigned int *>(&f32.f));
}
// Assume increasing Y
float *linePtr = reinterpret_cast<float *>(
&buf.at(pixelDataSize * y * exrImage->width +
channelOffsetList[c] * exrImage->width));
linePtr[x] = f32.f;
}
}
} else if (exrImage->requested_pixel_types[c] ==
TINYEXR_PIXELTYPE_HALF) {
for (int y = 0; y < h; y++) {
for (int x = 0; x < exrImage->width; x++) {
unsigned short val = reinterpret_cast<unsigned short **>(
exrImage->images)[c][(y + startY) * exrImage->width + x];
if (isBigEndian) {
swap2(&val);
}
// Assume increasing Y
unsigned short *linePtr = reinterpret_cast<unsigned short *>(
&buf.at(pixelDataSize * y * exrImage->width +
channelOffsetList[c] * exrImage->width));
linePtr[x] = val;
}
}
} else {
assert(0);
}
} else if (exrImage->pixel_types[c] == TINYEXR_PIXELTYPE_FLOAT) {
if (exrImage->requested_pixel_types[c] == TINYEXR_PIXELTYPE_HALF) {
for (int y = 0; y < h; y++) {
for (int x = 0; x < exrImage->width; x++) {
FP32 f32;
f32.f = reinterpret_cast<float **>(
exrImage->images)[c][(y + startY) * exrImage->width + x];
FP16 h16;
h16 = float_to_half_full(f32);
if (isBigEndian) {
swap2(reinterpret_cast<unsigned short *>(&h16.u));
}
// Assume increasing Y
unsigned short *linePtr = reinterpret_cast<unsigned short *>(
&buf.at(pixelDataSize * y * exrImage->width +
channelOffsetList[c] * exrImage->width));
linePtr[x] = h16.u;
}
}
} else if (exrImage->requested_pixel_types[c] ==
TINYEXR_PIXELTYPE_FLOAT) {
for (int y = 0; y < h; y++) {
for (int x = 0; x < exrImage->width; x++) {
float val = reinterpret_cast<float **>(
exrImage->images)[c][(y + startY) * exrImage->width + x];
if (isBigEndian) {
swap4(reinterpret_cast<unsigned int *>(&val));
}
// Assume increasing Y
float *linePtr = reinterpret_cast<float *>(
&buf.at(pixelDataSize * y * exrImage->width +
channelOffsetList[c] * exrImage->width));
linePtr[x] = val;
}
}
} else {
assert(0);
}
} else if (exrImage->pixel_types[c] == TINYEXR_PIXELTYPE_UINT) {
for (int y = 0; y < h; y++) {
for (int x = 0; x < exrImage->width; x++) {
unsigned int val = reinterpret_cast<unsigned int **>(
exrImage->images)[c][(y + startY) * exrImage->width + x];
if (isBigEndian) {
swap4(&val);
}
// Assume increasing Y
unsigned int *linePtr = reinterpret_cast<unsigned int *>(
&buf.at(pixelDataSize * y * exrImage->width +
channelOffsetList[c] * exrImage->width));
linePtr[x] = val;
}
}
}
}
std::vector<unsigned char> block(miniz::mz_compressBound(buf.size()));
unsigned long long outSize = block.size();
CompressZip(&block.at(0), outSize,
reinterpret_cast<const unsigned char *>(&buf.at(0)),
buf.size());
// 4 byte: scan line
// 4 byte: data size
// ~ : pixel data(compressed)
std::vector<unsigned char> header(8);
unsigned int dataLen = outSize; // truncate
memcpy(&header.at(0), &startY, sizeof(int));
memcpy(&header.at(4), &dataLen, sizeof(unsigned int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&header.at(0)));
swap4(reinterpret_cast<unsigned int *>(&header.at(4)));
}
dataList[i].insert(dataList[i].end(), header.begin(), header.end());
dataList[i].insert(dataList[i].end(), block.begin(),
block.begin() + dataLen);
// data.insert(data.end(), header.begin(), header.end());
// data.insert(data.end(), block.begin(), block.begin() + dataLen);
// offsets[i] = offset;
// if (IsBigEndian()) {
// swap8(reinterpret_cast<unsigned long long*>(&offsets[i]));
//}
// offset += dataLen + 8; // 8 = sizeof(blockHeader)
} // omp parallel
for (int i = 0; i < numBlocks; i++) {
data.insert(data.end(), dataList[i].begin(), dataList[i].end());
offsets[i] = offset;
if (IsBigEndian()) {
swap8(reinterpret_cast<unsigned long long *>(&offsets[i]));
}
offset += dataList[i].size();
}
{
memory.insert(memory.end(),
reinterpret_cast<unsigned char *>(&offsets.at(0)),
reinterpret_cast<unsigned char *>(&offsets.at(0)) +
sizeof(unsigned long long) * numBlocks);
}
{ memory.insert(memory.end(), data.begin(), data.end()); }
assert(memory.size() > 0);
(*memory_out) = (unsigned char *)malloc(memory.size());
memcpy((*memory_out), &memory.at(0), memory.size());
return memory.size(); // OK
}
int SaveMultiChannelEXRToFile(const EXRImage *exrImage, const char *filename,
const char **err) {
if (exrImage == NULL || filename == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
FILE *fp = fopen(filename, "wb");
if (!fp) {
if (err) {
(*err) = "Cannot write a file.";
}
return -1;
}
unsigned char *mem = NULL;
size_t mem_size = SaveMultiChannelEXRToMemory(exrImage, &mem, err);
if ((mem_size > 0) && mem) {
fwrite(mem, 1, mem_size, fp);
}
free(mem);
fclose(fp);
return 0; // OK
}
int LoadDeepEXR(DeepImage *deepImage, const char *filename, const char **err) {
if (deepImage == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
FILE *fp = fopen(filename, "rb");
if (!fp) {
if (err) {
(*err) = "Cannot read file.";
}
return -1;
}
size_t filesize;
// Compute size
fseek(fp, 0, SEEK_END);
filesize = ftell(fp);
fseek(fp, 0, SEEK_SET);
if (filesize == 0) {
fclose(fp);
if (err) {
(*err) = "File size is zero.";
}
return -1;
}
std::vector<char> buf(filesize); // @todo { use mmap }
{
size_t ret;
ret = fread(&buf[0], 1, filesize, fp);
assert(ret == filesize);
(void)ret;
}
fclose(fp);
const char *head = &buf[0];
const char *marker = &buf[0];
// Header check.
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
if (memcmp(marker, header, 4) != 0) {
if (err) {
(*err) = "Header mismatch.";
}
return -3;
}
marker += 4;
}
// Version, scanline.
{
// ver 2.0, scanline, deep bit on(0x800)
// must be [2, 0, 0, 0]
if (marker[0] != 2 || marker[1] != 8 || marker[2] != 0 || marker[3] != 0) {
if (err) {
(*err) = "Unsupported version or scanline.";
}
return -4;
}
marker += 4;
}
int dx = -1;
int dy = -1;
int dw = -1;
int dh = -1;
int numScanlineBlocks = 1; // 16 for ZIP compression.
int compressionType = -1;
int numChannels = -1;
std::vector<ChannelInfo> channels;
// Read attributes
for (;;) {
std::string attrName;
std::string attrType;
std::vector<unsigned char> data;
const char *marker_next = ReadAttribute(attrName, attrType, data, marker);
if (marker_next == NULL) {
marker++; // skip '\0'
break;
}
if (attrName.compare("compression") == 0) {
// must be 0:No compression, 1: RLE, 2: ZIPs or 3: ZIP
if (data[0] > 3) {
if (err) {
(*err) = "Unsupported compression type.";
}
return -5;
}
compressionType = data[0];
if (compressionType == 3) { // ZIP
numScanlineBlocks = 16;
}
} else if (attrName.compare("channels") == 0) {
// name: zero-terminated string, from 1 to 255 bytes long
// pixel type: int, possible values are: UINT = 0 HALF = 1 FLOAT = 2
// pLinear: unsigned char, possible values are 0 and 1
// reserved: three chars, should be zero
// xSampling: int
// ySampling: int
ReadChannelInfo(channels, data);
numChannels = channels.size();
if (numChannels < 1) {
if (err) {
(*err) = "Invalid channels format.";
}
return -6;
}
} else if (attrName.compare("dataWindow") == 0) {
memcpy(&dx, &data.at(0), sizeof(int));
memcpy(&dy, &data.at(4), sizeof(int));
memcpy(&dw, &data.at(8), sizeof(int));
memcpy(&dh, &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&dx));
swap4(reinterpret_cast<unsigned int *>(&dy));
swap4(reinterpret_cast<unsigned int *>(&dw));
swap4(reinterpret_cast<unsigned int *>(&dh));
}
} else if (attrName.compare("displayWindow") == 0) {
int x;
int y;
int w;
int h;
memcpy(&x, &data.at(0), sizeof(int));
memcpy(&y, &data.at(4), sizeof(int));
memcpy(&w, &data.at(8), sizeof(int));
memcpy(&h, &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&x));
swap4(reinterpret_cast<unsigned int *>(&y));
swap4(reinterpret_cast<unsigned int *>(&w));
swap4(reinterpret_cast<unsigned int *>(&h));
}
}
marker = marker_next;
}
assert(dx >= 0);
assert(dy >= 0);
assert(dw >= 0);
assert(dh >= 0);
assert(numChannels >= 1);
int dataWidth = dw - dx + 1;
int dataHeight = dh - dy + 1;
std::vector<float> image(dataWidth * dataHeight * 4); // 4 = RGBA
// Read offset tables.
int numBlocks = dataHeight / numScanlineBlocks;
if (numBlocks * numScanlineBlocks < dataHeight) {
numBlocks++;
}
std::vector<long long> offsets(numBlocks);
for (int y = 0; y < numBlocks; y++) {
long long offset;
memcpy(&offset, marker, sizeof(long long));
if (IsBigEndian()) {
swap8(reinterpret_cast<unsigned long long *>(&offset));
}
marker += sizeof(long long); // = 8
offsets[y] = offset;
}
if (compressionType != 0 && compressionType != 2 && compressionType != 3) {
if (err) {
(*err) = "Unsupported format.";
}
return -10;
}
deepImage->image = (float ***)malloc(sizeof(float **) * numChannels);
for (int c = 0; c < numChannels; c++) {
deepImage->image[c] = (float **)malloc(sizeof(float *) * dataHeight);
for (int y = 0; y < dataHeight; y++) {
}
}
deepImage->offset_table = (int **)malloc(sizeof(int *) * dataHeight);
for (int y = 0; y < dataHeight; y++) {
deepImage->offset_table[y] = (int *)malloc(sizeof(int) * dataWidth);
}
for (int y = 0; y < numBlocks; y++) {
const unsigned char *dataPtr =
reinterpret_cast<const unsigned char *>(head + offsets[y]);
// int: y coordinate
// int64: packed size of pixel offset table
// int64: packed size of sample data
// int64: unpacked size of sample data
// compressed pixel offset table
// compressed sample data
int lineNo;
long long packedOffsetTableSize;
long long packedSampleDataSize;
long long unpackedSampleDataSize;
memcpy(&lineNo, dataPtr, sizeof(int));
memcpy(&packedOffsetTableSize, dataPtr + 4, sizeof(long long));
memcpy(&packedSampleDataSize, dataPtr + 12, sizeof(long long));
memcpy(&unpackedSampleDataSize, dataPtr + 20, sizeof(long long));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&lineNo));
swap8(reinterpret_cast<unsigned long long *>(&packedOffsetTableSize));
swap8(reinterpret_cast<unsigned long long *>(&packedSampleDataSize));
swap8(reinterpret_cast<unsigned long long *>(&unpackedSampleDataSize));
}
std::vector<int> pixelOffsetTable(dataWidth);
// decode pixel offset table.
{
unsigned long dstLen = pixelOffsetTable.size() * sizeof(int);
DecompressZip(reinterpret_cast<unsigned char *>(&pixelOffsetTable.at(0)),
dstLen, dataPtr + 28, packedOffsetTableSize);
assert(dstLen == pixelOffsetTable.size() * sizeof(int));
for (int i = 0; i < dataWidth; i++) {
deepImage->offset_table[y][i] = pixelOffsetTable[i];
}
}
std::vector<unsigned char> sampleData(unpackedSampleDataSize);
// decode sample data.
{
unsigned long dstLen = unpackedSampleDataSize;
DecompressZip(reinterpret_cast<unsigned char *>(&sampleData.at(0)),
dstLen, dataPtr + 28 + packedOffsetTableSize,
packedSampleDataSize);
assert(dstLen == (unsigned long)unpackedSampleDataSize);
}
// decode sample
int sampleSize = -1;
std::vector<int> channelOffsetList(numChannels);
{
int channelOffset = 0;
for (int i = 0; i < numChannels; i++) {
channelOffsetList[i] = channelOffset;
if (channels[i].pixelType == TINYEXR_PIXELTYPE_UINT) { // UINT
channelOffset += 4;
} else if (channels[i].pixelType == TINYEXR_PIXELTYPE_HALF) { // half
channelOffset += 2;
} else if (channels[i].pixelType == TINYEXR_PIXELTYPE_FLOAT) { // float
channelOffset += 4;
} else {
assert(0);
}
}
sampleSize = channelOffset;
}
assert(sampleSize >= 2);
assert((size_t)(pixelOffsetTable[dataWidth - 1] * sampleSize) == sampleData.size());
int samplesPerLine = sampleData.size() / sampleSize;
//
// Alloc memory
//
//
// pixel data is stored as image[channels][pixel_samples]
//
{
unsigned long long dataOffset = 0;
for (int c = 0; c < numChannels; c++) {
deepImage->image[c][y] =
(float *)malloc(sizeof(float) * samplesPerLine);
if (channels[c].pixelType == 0) { // UINT
for (int x = 0; x < samplesPerLine; x++) {
unsigned int ui = *reinterpret_cast<unsigned int *>(
&sampleData.at(dataOffset + x * sizeof(int)));
deepImage->image[c][y][x] = (float)ui; // @fixme
}
dataOffset += sizeof(unsigned int) * samplesPerLine;
} else if (channels[c].pixelType == 1) { // half
for (int x = 0; x < samplesPerLine; x++) {
FP16 f16;
f16.u = *reinterpret_cast<unsigned short *>(
&sampleData.at(dataOffset + x * sizeof(short)));
FP32 f32 = half_to_float(f16);
deepImage->image[c][y][x] = f32.f;
}
dataOffset += sizeof(short) * samplesPerLine;
} else { // float
for (int x = 0; x < samplesPerLine; x++) {
float f = *reinterpret_cast<float *>(
&sampleData.at(dataOffset + x * sizeof(float)));
deepImage->image[c][y][x] = f;
}
dataOffset += sizeof(float) * samplesPerLine;
}
}
}
} // y
deepImage->width = dataWidth;
deepImage->height = dataHeight;
deepImage->channel_names =
(const char **)malloc(sizeof(const char *) * numChannels);
for (int c = 0; c < numChannels; c++) {
#ifdef _WIN32
deepImage->channel_names[c] = _strdup(channels[c].name.c_str());
#else
deepImage->channel_names[c] = strdup(channels[c].name.c_str());
#endif
}
deepImage->num_channels = numChannels;
return 0; // OK
}
int SaveDeepEXR(const DeepImage *deepImage, const char *filename,
const char **err) {
if (deepImage == NULL || filename == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
FILE *fp = fopen(filename, "rb");
if (!fp) {
if (err) {
(*err) = "Cannot write file.";
}
return -1;
}
// Write header check.
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
size_t n = fwrite(header, 1, 4, fp);
if (n != 4) {
if (err) {
(*err) = "Header write failed.";
}
fclose(fp);
return -3;
}
}
// Version, scanline.
{
// ver 2.0, scanline, deep bit on(0x800)
const char data[] = {2, 8, 0, 0};
size_t n = fwrite(data, 1, 4, fp);
if (n != 4) {
if (err) {
(*err) = "Flag write failed.";
}
fclose(fp);
return -3;
}
}
// Write attributes.
{
int data = 2; // ZIPS
WriteAttribute(fp, "compression", "compression",
reinterpret_cast<const unsigned char *>(&data), sizeof(int));
}
{
int data[4] = {0, 0, deepImage->width - 1, deepImage->height - 1};
WriteAttribute(fp, "dataWindow", "box2i",
reinterpret_cast<const unsigned char *>(data),
sizeof(int) * 4);
WriteAttribute(fp, "displayWindow", "box2i",
reinterpret_cast<const unsigned char *>(data),
sizeof(int) * 4);
}
int numScanlineBlocks = 1;
// Write offset tables.
int numBlocks = deepImage->height / numScanlineBlocks;
if (numBlocks * numScanlineBlocks < deepImage->height) {
numBlocks++;
}
#if 0 // @todo
std::vector<long long> offsets(numBlocks);
//std::vector<int> pixelOffsetTable(dataWidth);
// compress pixel offset table.
{
unsigned long dstLen = pixelOffsetTable.size() * sizeof(int);
Compresses(reinterpret_cast<unsigned char *>(&pixelOffsetTable.at(0)),
dstLen, dataPtr + 28, packedOffsetTableSize);
assert(dstLen == pixelOffsetTable.size() * sizeof(int));
// int ret =
// miniz::mz_uncompress(reinterpret_cast<unsigned char
// *>(&pixelOffsetTable.at(0)), &dstLen, dataPtr + 28,
// packedOffsetTableSize);
// printf("ret = %d, dstLen = %d\n", ret, (int)dstLen);
//
for (int i = 0; i < dataWidth; i++) {
// printf("offt[%d] = %d\n", i, pixelOffsetTable[i]);
deepImage->offset_table[y][i] = pixelOffsetTable[i];
}
}
for (int y = 0; y < numBlocks; y++) {
//long long offset = *(reinterpret_cast<const long long *>(marker));
// printf("offset[%d] = %lld\n", y, offset);
//marker += sizeof(long long); // = 8
offsets[y] = offset;
}
// Write offset table.
fwrite(&offsets.at(0), sizeof(long long), numBlocks, fp);
for (int y = 0; y < numBlocks; y++) {
const unsigned char *dataPtr =
reinterpret_cast<const unsigned char *>(head + offsets[y]);
// int: y coordinate
// int64: packed size of pixel offset table
// int64: packed size of sample data
// int64: unpacked size of sample data
// compressed pixel offset table
// compressed sample data
int lineNo = *reinterpret_cast<const int *>(dataPtr);
long long packedOffsetTableSize =
*reinterpret_cast<const long long *>(dataPtr + 4);
long long packedSampleDataSize =
*reinterpret_cast<const long long *>(dataPtr + 12);
long long unpackedSampleDataSize =
*reinterpret_cast<const long long *>(dataPtr + 20);
// printf("line: %d, %lld/%lld/%lld\n", lineNo, packedOffsetTableSize,
// packedSampleDataSize, unpackedSampleDataSize);
int endLineNo = (std::min)(lineNo + numScanlineBlocks, dataHeight);
int numLines = endLineNo - lineNo;
// printf("numLines: %d\n", numLines);
std::vector<int> pixelOffsetTable(dataWidth);
// decode pixel offset table.
{
unsigned long dstLen = pixelOffsetTable.size() * sizeof(int);
DecompressZip(reinterpret_cast<unsigned char *>(&pixelOffsetTable.at(0)),
dstLen, dataPtr + 28, packedOffsetTableSize);
assert(dstLen == pixelOffsetTable.size() * sizeof(int));
// int ret =
// miniz::mz_uncompress(reinterpret_cast<unsigned char
// *>(&pixelOffsetTable.at(0)), &dstLen, dataPtr + 28,
// packedOffsetTableSize);
// printf("ret = %d, dstLen = %d\n", ret, (int)dstLen);
//
for (int i = 0; i < dataWidth; i++) {
// printf("offt[%d] = %d\n", i, pixelOffsetTable[i]);
deepImage->offset_table[y][i] = pixelOffsetTable[i];
}
}
std::vector<unsigned char> sampleData(unpackedSampleDataSize);
// decode sample data.
{
unsigned long dstLen = unpackedSampleDataSize;
// printf("dstLen = %d\n", dstLen);
// printf("srcLen = %d\n", packedSampleDataSize);
DecompressZip(reinterpret_cast<unsigned char *>(&sampleData.at(0)),
dstLen, dataPtr + 28 + packedOffsetTableSize,
packedSampleDataSize);
assert(dstLen == unpackedSampleDataSize);
}
// decode sample
int sampleSize = -1;
std::vector<int> channelOffsetList(numChannels);
{
int channelOffset = 0;
for (int i = 0; i < numChannels; i++) {
// printf("offt[%d] = %d\n", i, channelOffset);
channelOffsetList[i] = channelOffset;
if (channels[i].pixelType == 0) { // UINT
channelOffset += 4;
} else if (channels[i].pixelType == 1) { // half
channelOffset += 2;
} else if (channels[i].pixelType == 2) { // float
channelOffset += 4;
} else {
assert(0);
}
}
sampleSize = channelOffset;
}
assert(sampleSize >= 2);
assert(pixelOffsetTable[dataWidth - 1] * sampleSize == sampleData.size());
int samplesPerLine = sampleData.size() / sampleSize;
//
// Alloc memory
//
//
// pixel data is stored as image[channels][pixel_samples]
//
{
unsigned long long dataOffset = 0;
for (int c = 0; c < numChannels; c++) {
deepImage->image[c][y] =
(float *)malloc(sizeof(float) * samplesPerLine);
// unsigned int channelOffset = channelOffsetList[c];
// unsigned int i = channelOffset;
// printf("channel = %d. name = %s. ty = %d\n", c,
// channels[c].name.c_str(), channels[c].pixelType);
// printf("dataOffset = %d\n", (int)dataOffset);
if (channels[c].pixelType == 0) { // UINT
for (int x = 0; x < samplesPerLine; x++) {
unsigned int ui = *reinterpret_cast<unsigned int *>(
&sampleData.at(dataOffset + x * sizeof(int)));
deepImage->image[c][y][x] = (float)ui; // @fixme
}
dataOffset += sizeof(unsigned int) * samplesPerLine;
} else if (channels[c].pixelType == 1) { // half
for (int x = 0; x < samplesPerLine; x++) {
FP16 f16;
f16.u = *reinterpret_cast<unsigned short *>(
&sampleData.at(dataOffset + x * sizeof(short)));
FP32 f32 = half_to_float(f16);
deepImage->image[c][y][x] = f32.f;
// printf("c[%d] f(half) = %f (0x%08x)\n", c, f32.f, f16.u);
}
dataOffset += sizeof(short) * samplesPerLine;
} else { // float
for (int x = 0; x < samplesPerLine; x++) {
float f = *reinterpret_cast<float *>(
&sampleData.at(dataOffset + x * sizeof(float)));
// printf(" f = %f(0x%08x)\n", f, *((unsigned int *)&f));
deepImage->image[c][y][x] = f;
}
dataOffset += sizeof(float) * samplesPerLine;
}
}
// printf("total: %d\n", dataOffset);
}
} // y
#endif
fclose(fp);
return 0; // OK
}
void InitEXRImage(EXRImage *exrImage) {
if (exrImage == NULL) {
return;
}
exrImage->num_custom_attributes = 0;
exrImage->num_channels = 0;
exrImage->channel_names = NULL;
exrImage->images = NULL;
exrImage->pixel_types = NULL;
exrImage->requested_pixel_types = NULL;
}
int FreeEXRImage(EXRImage *exrImage) {
if (exrImage == NULL) {
return -1; // Err
}
for (int i = 0; i < exrImage->num_channels; i++) {
if (exrImage->channel_names && exrImage->channel_names[i]) {
free((char *)exrImage->channel_names[i]); // remove const
}
if (exrImage->images && exrImage->images[i]) {
free(exrImage->images[i]);
}
}
if (exrImage->channel_names) {
free(exrImage->channel_names);
}
if (exrImage->images) {
free(exrImage->images);
}
if (exrImage->pixel_types) {
free(exrImage->pixel_types);
}
if (exrImage->requested_pixel_types) {
free(exrImage->requested_pixel_types);
}
for (int i = 0; i < exrImage->num_custom_attributes; i++) {
if (exrImage->custom_attributes[i].name) {
free(exrImage->custom_attributes[i].name);
}
if (exrImage->custom_attributes[i].type) {
free(exrImage->custom_attributes[i].type);
}
if (exrImage->custom_attributes[i].value) {
free(exrImage->custom_attributes[i].value);
}
}
return 0;
}
int ParseMultiChannelEXRHeaderFromFile(EXRImage *exrImage, const char *filename,
const char **err) {
if (exrImage == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
FILE *fp = fopen(filename, "rb");
if (!fp) {
if (err) {
(*err) = "Cannot read file.";
}
return -1;
}
size_t filesize;
// Compute size
fseek(fp, 0, SEEK_END);
filesize = ftell(fp);
fseek(fp, 0, SEEK_SET);
std::vector<unsigned char> buf(filesize); // @todo { use mmap }
{
size_t ret;
ret = fread(&buf[0], 1, filesize, fp);
assert(ret == filesize);
fclose(fp);
(void)ret;
}
return ParseMultiChannelEXRHeaderFromMemory(exrImage, &buf.at(0), err);
}
int ParseMultiChannelEXRHeaderFromMemory(EXRImage *exrImage,
const unsigned char *memory,
const char **err) {
if (exrImage == NULL || memory == NULL) {
if (err) {
(*err) = "Invalid argument.";
}
return -1;
}
const char *buf = reinterpret_cast<const char *>(memory);
const char *marker = &buf[0];
// Header check.
{
const char header[] = {0x76, 0x2f, 0x31, 0x01};
if (memcmp(marker, header, 4) != 0) {
if (err) {
(*err) = "Header mismatch.";
}
return -3;
}
marker += 4;
}
// Version, scanline.
{
// must be [2, 0, 0, 0]
if (marker[0] != 2 || marker[1] != 0 || marker[2] != 0 || marker[3] != 0) {
if (err) {
(*err) = "Unsupported version or scanline.";
}
return -4;
}
marker += 4;
}
int dx = -1;
int dy = -1;
int dw = -1;
int dh = -1;
int numChannels = -1;
int displayWindow[4] = {-1, -1, -1, -1}; // @fixme.
float screenWindowCenter[2] = {0.0f, 0.0f}; // @fixme
float screenWindowWidth = 1.0f; // @fixme
float pixelAspectRatio = 1.0f;
unsigned char lineOrder = 0; // 0 -> increasing y; 1 -> decreasing
std::vector<ChannelInfo> channels;
int numCustomAttributes = 0;
std::vector<EXRAttribute> customAttribs;
// Read attributes
for (;;) {
std::string attrName;
std::string attrType;
std::vector<unsigned char> data;
const char *marker_next = ReadAttribute(attrName, attrType, data, marker);
if (marker_next == NULL) {
marker++; // skip '\0'
break;
}
if (attrName.compare("compression") == 0) {
// must be 0:No compression, 1: RLE, 2: ZIPs, 3: ZIP or 4: PIZ
if (data[0] > 4) {
if (err) {
(*err) = "Unsupported compression type.";
}
return -5;
}
} else if (attrName.compare("channels") == 0) {
// name: zero-terminated string, from 1 to 255 bytes long
// pixel type: int, possible values are: UINT = 0 HALF = 1 FLOAT = 2
// pLinear: unsigned char, possible values are 0 and 1
// reserved: three chars, should be zero
// xSampling: int
// ySampling: int
ReadChannelInfo(channels, data);
numChannels = channels.size();
if (numChannels < 1) {
if (err) {
(*err) = "Invalid channels format.";
}
return -6;
}
} else if (attrName.compare("dataWindow") == 0) {
memcpy(&dx, &data.at(0), sizeof(int));
memcpy(&dy, &data.at(4), sizeof(int));
memcpy(&dw, &data.at(8), sizeof(int));
memcpy(&dh, &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&dx));
swap4(reinterpret_cast<unsigned int *>(&dy));
swap4(reinterpret_cast<unsigned int *>(&dw));
swap4(reinterpret_cast<unsigned int *>(&dh));
}
} else if (attrName.compare("displayWindow") == 0) {
memcpy(&displayWindow[0], &data.at(0), sizeof(int));
memcpy(&displayWindow[1], &data.at(4), sizeof(int));
memcpy(&displayWindow[2], &data.at(8), sizeof(int));
memcpy(&displayWindow[3], &data.at(12), sizeof(int));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&displayWindow[0]));
swap4(reinterpret_cast<unsigned int *>(&displayWindow[1]));
swap4(reinterpret_cast<unsigned int *>(&displayWindow[2]));
swap4(reinterpret_cast<unsigned int *>(&displayWindow[3]));
}
} else if (attrName.compare("lineOrder") == 0) {
memcpy(&lineOrder, &data.at(0), sizeof(lineOrder));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&lineOrder));
}
} else if (attrName.compare("pixelAspectRatio") == 0) {
memcpy(&pixelAspectRatio, &data.at(0), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&pixelAspectRatio));
}
} else if (attrName.compare("screenWindowCenter") == 0) {
memcpy(&screenWindowCenter[0], &data.at(0), sizeof(float));
memcpy(&screenWindowCenter[1], &data.at(4), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&screenWindowCenter[0]));
swap4(reinterpret_cast<unsigned int *>(&screenWindowCenter[1]));
}
} else if (attrName.compare("screenWindowWidth") == 0) {
memcpy(&screenWindowWidth, &data.at(0), sizeof(float));
if (IsBigEndian()) {
swap4(reinterpret_cast<unsigned int *>(&screenWindowWidth));
}
} else {
// Custom attribute(up to TINYEXR_MAX_ATTRIBUTES)
if (numCustomAttributes < TINYEXR_MAX_ATTRIBUTES) {
EXRAttribute attrib;
attrib.name = strdup(attrName.c_str());
attrib.type = strdup(attrType.c_str());
attrib.size = data.size();
attrib.value = (unsigned char*)malloc(data.size());
memcpy((char*)attrib.value, &data.at(0), data.size());
customAttribs.push_back(attrib);
}
}
marker = marker_next;
}
assert(dx >= 0);
assert(dy >= 0);
assert(dw >= 0);
assert(dh >= 0);
assert(numChannels >= 1);
int dataWidth = dw - dx + 1;
int dataHeight = dh - dy + 1;
{
exrImage->channel_names =
(const char **)malloc(sizeof(const char *) * numChannels);
for (int c = 0; c < numChannels; c++) {
#ifdef _WIN32
exrImage->channel_names[c] = _strdup(channels[c].name.c_str());
#else
exrImage->channel_names[c] = strdup(channels[c].name.c_str());
#endif
}
exrImage->num_channels = numChannels;
exrImage->width = dataWidth;
exrImage->height = dataHeight;
exrImage->pixel_aspect_ratio = pixelAspectRatio;
exrImage->screen_window_center[0] = screenWindowCenter[0];
exrImage->screen_window_center[1] = screenWindowCenter[1];
exrImage->screen_window_width = screenWindowWidth;
exrImage->display_window[0] = displayWindow[0];
exrImage->display_window[1] = displayWindow[1];
exrImage->display_window[2] = displayWindow[2];
exrImage->display_window[3] = displayWindow[3];
exrImage->data_window[0] = dx;
exrImage->data_window[1] = dy;
exrImage->data_window[2] = dw;
exrImage->data_window[3] = dh;
exrImage->line_order = lineOrder;
exrImage->pixel_types = (int *)malloc(sizeof(int) * numChannels);
for (int c = 0; c < numChannels; c++) {
exrImage->pixel_types[c] = channels[c].pixelType;
}
// Initially fill with values of `pixel-types`
exrImage->requested_pixel_types = (int *)malloc(sizeof(int) * numChannels);
for (int c = 0; c < numChannels; c++) {
exrImage->requested_pixel_types[c] = channels[c].pixelType;
}
}
if (numCustomAttributes > 0) {
assert(customAttribs.size() < TINYEXR_MAX_ATTRIBUTES);
exrImage->num_custom_attributes = numCustomAttributes;
for (int i = 0; i < (int)customAttribs.size(); i++) {
exrImage->custom_attributes[i] = customAttribs[i];
}
}
return 0; // OK
}
#endif
#endif // __TINYEXR_H__
|
util.h | #ifndef _C_UTIL_
#define _C_UTIL_
#include <CL/sycl.hpp>
#include <dpct/dpct.hpp>
//#include <omp.h>
//-------------------------------------------------------------------
//--initialize array with maximum limit
//-------------------------------------------------------------------
template<typename datatype>
void fill(datatype *A, const int n, const datatype maxi){
for (int j = 0; j < n; j++)
{
A[j] = ((datatype) maxi * (rand() / (RAND_MAX + 1.0f)));
}
}
//--print matrix
template<typename datatype>
void print_matrix(datatype *A, int height, int width){
for(int i=0; i<height; i++){
for(int j=0; j<width; j++){
int idx = i*width + j;
std::cout<<A[idx]<<" ";
}
std::cout<<std::endl;
}
return;
}
//-------------------------------------------------------------------
//--verify results
//-------------------------------------------------------------------
#define MAX_RELATIVE_ERROR .002
template<typename datatype>
void verify_array(const datatype *cpuResults, const datatype *gpuResults, const int size){
char passed = true;
//#pragma omp parallel for
for (int i=0; i<size; i++){
if (fabs(cpuResults[i] - gpuResults[i]) / cpuResults[i] > MAX_RELATIVE_ERROR){
passed = false;
}
}
if (passed){
std::cout << "--cambine:passed:-)" << std::endl;
}
else{
std::cout << "--cambine: failed:-(" << std::endl;
}
return ;
}
template<typename datatype>
void compare_results(const datatype *cpu_results, const datatype *gpu_results, const int size){
char passed = true;
//#pragma omp parallel for
for (int i=0; i<size; i++){
if (cpu_results[i]!=gpu_results[i]){
passed = false;
//printf("%d %d %d\n", i, cpu_results[i], gpu_results[i]);
}
}
if (passed){
std::cout << "--cambine:passed:-)" << std::endl;
}
else{
std::cout << "--cambine: failed:-(" << std::endl;
}
return ;
}
#endif
|
profile.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% PPPP RRRR OOO FFFFF IIIII L EEEEE %
% P P R R O O F I L E %
% PPPP RRRR O O FFF I L EEE %
% P R R O O F I L E %
% P R R OOO F IIIII LLLLL EEEEE %
% %
% %
% MagickCore Image Profile Methods %
% %
% Software Design %
% Cristy %
% July 1992 %
% %
% %
% Copyright 1999-2014 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include "magick/studio.h"
#include "magick/attribute.h"
#include "magick/cache.h"
#include "magick/color.h"
#include "magick/colorspace-private.h"
#include "magick/configure.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/hashmap.h"
#include "magick/image.h"
#include "magick/memory_.h"
#include "magick/monitor.h"
#include "magick/monitor-private.h"
#include "magick/option.h"
#include "magick/option-private.h"
#include "magick/profile.h"
#include "magick/property.h"
#include "magick/quantum.h"
#include "magick/quantum-private.h"
#include "magick/resource_.h"
#include "magick/splay-tree.h"
#include "magick/string_.h"
#include "magick/thread-private.h"
#include "magick/token.h"
#include "magick/utility.h"
#if defined(MAGICKCORE_LCMS_DELEGATE)
#if defined(MAGICKCORE_HAVE_LCMS_LCMS2_H)
#include <wchar.h>
#include <lcms/lcms2.h>
#elif defined(MAGICKCORE_HAVE_LCMS2_H)
#include <wchar.h>
#include "lcms2.h"
#elif defined(MAGICKCORE_HAVE_LCMS_LCMS_H)
#include <lcms/lcms.h>
#else
#include "lcms.h"
#endif
#endif
/*
Define declarations.
*/
#if !defined(LCMS_VERSION) || (LCMS_VERSION < 2000)
#define cmsSigCmykData icSigCmykData
#define cmsSigGrayData icSigGrayData
#define cmsSigLabData icSigLabData
#define cmsSigLuvData icSigLuvData
#define cmsSigRgbData icSigRgbData
#define cmsSigXYZData icSigXYZData
#define cmsSigYCbCrData icSigYCbCrData
#define cmsSigLinkClass icSigLinkClass
#define cmsColorSpaceSignature icColorSpaceSignature
#define cmsUInt32Number DWORD
#define cmsSetLogErrorHandler(handler) cmsSetErrorHandler(handler)
#define cmsCreateTransformTHR(context,source_profile,source_type, \
target_profile,target_type,intent,flags) cmsCreateTransform(source_profile, \
source_type,target_profile,target_type,intent,flags);
#define cmsOpenProfileFromMemTHR(context,profile,length) \
cmsOpenProfileFromMem(profile,length)
#endif
/*
Forward declarations
*/
static MagickBooleanType
SetImageProfileInternal(Image *,const char *,const StringInfo *,
const MagickBooleanType);
static void
WriteTo8BimProfile(Image *,const char*,const StringInfo *);
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C l o n e I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CloneImageProfiles() clones one or more image profiles.
%
% The format of the CloneImageProfiles method is:
%
% MagickBooleanType CloneImageProfiles(Image *image,
% const Image *clone_image)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o clone_image: the clone image.
%
*/
MagickExport MagickBooleanType CloneImageProfiles(Image *image,
const Image *clone_image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(clone_image != (const Image *) NULL);
assert(clone_image->signature == MagickSignature);
image->color_profile.length=clone_image->color_profile.length;
image->color_profile.info=clone_image->color_profile.info;
image->iptc_profile.length=clone_image->iptc_profile.length;
image->iptc_profile.info=clone_image->iptc_profile.info;
if (clone_image->profiles != (void *) NULL)
{
if (image->profiles != (void *) NULL)
DestroyImageProfiles(image);
image->profiles=CloneSplayTree((SplayTreeInfo *) clone_image->profiles,
(void *(*)(void *)) ConstantString,(void *(*)(void *)) CloneStringInfo);
}
return(MagickTrue);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e l e t e I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DeleteImageProfile() deletes a profile from the image by its name.
%
% The format of the DeleteImageProfile method is:
%
% MagickBooleanTyupe DeleteImageProfile(Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport MagickBooleanType DeleteImageProfile(Image *image,const char *name)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return(MagickFalse);
if (LocaleCompare(name,"icc") == 0)
{
/*
Continue to support deprecated color profile for now.
*/
image->color_profile.length=0;
image->color_profile.info=(unsigned char *) NULL;
}
if (LocaleCompare(name,"iptc") == 0)
{
/*
Continue to support deprecated IPTC profile for now.
*/
image->iptc_profile.length=0;
image->iptc_profile.info=(unsigned char *) NULL;
}
WriteTo8BimProfile(image,name,(StringInfo *) NULL);
return(DeleteNodeFromSplayTree((SplayTreeInfo *) image->profiles,name));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% D e s t r o y I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% DestroyImageProfiles() releases memory associated with an image profile map.
%
% The format of the DestroyProfiles method is:
%
% void DestroyImageProfiles(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void DestroyImageProfiles(Image *image)
{
if (image->profiles != (SplayTreeInfo *) NULL)
image->profiles=DestroySplayTree((SplayTreeInfo *) image->profiles);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetImageProfile() gets a profile associated with an image by name.
%
% The format of the GetImageProfile method is:
%
% const StringInfo *GetImageProfile(const Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport const StringInfo *GetImageProfile(const Image *image,
const char *name)
{
char
key[MaxTextExtent];
const StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((StringInfo *) NULL);
(void) CopyMagickString(key,name,MaxTextExtent);
profile=(const StringInfo *) GetValueFromSplayTree((SplayTreeInfo *)
image->profiles,key);
return(profile);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t N e x t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetNextImageProfile() gets the next profile name for an image.
%
% The format of the GetNextImageProfile method is:
%
% char *GetNextImageProfile(const Image *image)
%
% A description of each parameter follows:
%
% o hash_info: the hash info.
%
*/
MagickExport char *GetNextImageProfile(const Image *image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((char *) NULL);
return((char *) GetNextKeyInSplayTree((SplayTreeInfo *) image->profiles));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P r o f i l e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ProfileImage() associates, applies, or removes an ICM, IPTC, or generic
% profile with / to / from an image. If the profile is NULL, it is removed
% from the image otherwise added or applied. Use a name of '*' and a profile
% of NULL to remove all profiles from the image.
%
% ICC and ICM profiles are handled as follows: If the image does not have
% an associated color profile, the one you provide is associated with the
% image and the image pixels are not transformed. Otherwise, the colorspace
% transform defined by the existing and new profile are applied to the image
% pixels and the new profile is associated with the image.
%
% The format of the ProfileImage method is:
%
% MagickBooleanType ProfileImage(Image *image,const char *name,
% const void *datum,const size_t length,const MagickBooleanType clone)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: Name of profile to add or remove: ICC, IPTC, or generic profile.
%
% o datum: the profile data.
%
% o length: the length of the profile.
%
% o clone: should be MagickFalse.
%
*/
#if defined(MAGICKCORE_LCMS_DELEGATE)
static unsigned short **DestroyPixelThreadSet(unsigned short **pixels)
{
register ssize_t
i;
assert(pixels != (unsigned short **) NULL);
for (i=0; i < (ssize_t) GetMagickResourceLimit(ThreadResource); i++)
if (pixels[i] != (unsigned short *) NULL)
pixels[i]=(unsigned short *) RelinquishMagickMemory(pixels[i]);
pixels=(unsigned short **) RelinquishMagickMemory(pixels);
return(pixels);
}
static unsigned short **AcquirePixelThreadSet(const size_t columns,
const size_t channels)
{
register ssize_t
i;
unsigned short
**pixels;
size_t
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
pixels=(unsigned short **) AcquireQuantumMemory(number_threads,
sizeof(*pixels));
if (pixels == (unsigned short **) NULL)
return((unsigned short **) NULL);
(void) ResetMagickMemory(pixels,0,number_threads*sizeof(*pixels));
for (i=0; i < (ssize_t) number_threads; i++)
{
pixels[i]=(unsigned short *) AcquireQuantumMemory(columns,channels*
sizeof(**pixels));
if (pixels[i] == (unsigned short *) NULL)
return(DestroyPixelThreadSet(pixels));
}
return(pixels);
}
static cmsHTRANSFORM *DestroyTransformThreadSet(cmsHTRANSFORM *transform)
{
register ssize_t
i;
assert(transform != (cmsHTRANSFORM *) NULL);
for (i=0; i < (ssize_t) GetMagickResourceLimit(ThreadResource); i++)
if (transform[i] != (cmsHTRANSFORM) NULL)
cmsDeleteTransform(transform[i]);
transform=(cmsHTRANSFORM *) RelinquishMagickMemory(transform);
return(transform);
}
static cmsHTRANSFORM *AcquireTransformThreadSet(Image *image,
const cmsHPROFILE source_profile,const cmsUInt32Number source_type,
const cmsHPROFILE target_profile,const cmsUInt32Number target_type,
const int intent,const cmsUInt32Number flags)
{
cmsHTRANSFORM
*transform;
register ssize_t
i;
size_t
number_threads;
number_threads=(size_t) GetMagickResourceLimit(ThreadResource);
transform=(cmsHTRANSFORM *) AcquireQuantumMemory(number_threads,
sizeof(*transform));
if (transform == (cmsHTRANSFORM *) NULL)
return((cmsHTRANSFORM *) NULL);
(void) ResetMagickMemory(transform,0,number_threads*sizeof(*transform));
for (i=0; i < (ssize_t) number_threads; i++)
{
transform[i]=cmsCreateTransformTHR((cmsContext) image,source_profile,
source_type,target_profile,target_type,intent,flags);
if (transform[i] == (cmsHTRANSFORM) NULL)
return(DestroyTransformThreadSet(transform));
}
return(transform);
}
#endif
#if defined(MAGICKCORE_LCMS_DELEGATE)
#if defined(LCMS_VERSION) && (LCMS_VERSION >= 2000)
static void LCMSExceptionHandler(cmsContext context,cmsUInt32Number severity,
const char *message)
{
Image
*image;
(void) LogMagickEvent(TransformEvent,GetMagickModule(),"lcms: #%u, %s",
severity,message != (char *) NULL ? message : "no message");
image=(Image *) context;
if (image != (Image *) NULL)
(void) ThrowMagickException(&image->exception,GetMagickModule(),
ImageWarning,"UnableToTransformColorspace","`%s'",image->filename);
}
#else
static int LCMSExceptionHandler(int severity,const char *message)
{
(void) LogMagickEvent(TransformEvent,GetMagickModule(),"lcms: #%d, %s",
severity,message != (char *) NULL ? message : "no message");
return(1);
}
#endif
#endif
static MagickBooleanType SetsRGBImageProfile(Image *image)
{
static unsigned char
sRGBProfile[] =
{
0x00, 0x00, 0x0c, 0x8c, 0x61, 0x72, 0x67, 0x6c, 0x02, 0x20, 0x00, 0x00,
0x6d, 0x6e, 0x74, 0x72, 0x52, 0x47, 0x42, 0x20, 0x58, 0x59, 0x5a, 0x20,
0x07, 0xde, 0x00, 0x01, 0x00, 0x06, 0x00, 0x16, 0x00, 0x0f, 0x00, 0x3a,
0x61, 0x63, 0x73, 0x70, 0x4d, 0x53, 0x46, 0x54, 0x00, 0x00, 0x00, 0x00,
0x49, 0x45, 0x43, 0x20, 0x73, 0x52, 0x47, 0x42, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6, 0xd6,
0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xd3, 0x2d, 0x61, 0x72, 0x67, 0x6c,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x01, 0x50, 0x00, 0x00, 0x00, 0x99,
0x63, 0x70, 0x72, 0x74, 0x00, 0x00, 0x01, 0xec, 0x00, 0x00, 0x00, 0x67,
0x64, 0x6d, 0x6e, 0x64, 0x00, 0x00, 0x02, 0x54, 0x00, 0x00, 0x00, 0x70,
0x64, 0x6d, 0x64, 0x64, 0x00, 0x00, 0x02, 0xc4, 0x00, 0x00, 0x00, 0x88,
0x74, 0x65, 0x63, 0x68, 0x00, 0x00, 0x03, 0x4c, 0x00, 0x00, 0x00, 0x0c,
0x76, 0x75, 0x65, 0x64, 0x00, 0x00, 0x03, 0x58, 0x00, 0x00, 0x00, 0x67,
0x76, 0x69, 0x65, 0x77, 0x00, 0x00, 0x03, 0xc0, 0x00, 0x00, 0x00, 0x24,
0x6c, 0x75, 0x6d, 0x69, 0x00, 0x00, 0x03, 0xe4, 0x00, 0x00, 0x00, 0x14,
0x6d, 0x65, 0x61, 0x73, 0x00, 0x00, 0x03, 0xf8, 0x00, 0x00, 0x00, 0x24,
0x77, 0x74, 0x70, 0x74, 0x00, 0x00, 0x04, 0x1c, 0x00, 0x00, 0x00, 0x14,
0x62, 0x6b, 0x70, 0x74, 0x00, 0x00, 0x04, 0x30, 0x00, 0x00, 0x00, 0x14,
0x72, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x04, 0x44, 0x00, 0x00, 0x00, 0x14,
0x67, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x04, 0x58, 0x00, 0x00, 0x00, 0x14,
0x62, 0x58, 0x59, 0x5a, 0x00, 0x00, 0x04, 0x6c, 0x00, 0x00, 0x00, 0x14,
0x72, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x80, 0x00, 0x00, 0x08, 0x0c,
0x67, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x80, 0x00, 0x00, 0x08, 0x0c,
0x62, 0x54, 0x52, 0x43, 0x00, 0x00, 0x04, 0x80, 0x00, 0x00, 0x08, 0x0c,
0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f,
0x73, 0x52, 0x47, 0x42, 0x20, 0x49, 0x45, 0x43, 0x36, 0x31, 0x39, 0x36,
0x36, 0x2d, 0x32, 0x2e, 0x31, 0x20, 0x28, 0x45, 0x71, 0x75, 0x69, 0x76,
0x61, 0x6c, 0x65, 0x6e, 0x74, 0x20, 0x74, 0x6f, 0x20, 0x77, 0x77, 0x77,
0x2e, 0x73, 0x72, 0x67, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x20, 0x31, 0x39,
0x39, 0x38, 0x20, 0x48, 0x50, 0x20, 0x70, 0x72, 0x6f, 0x66, 0x69, 0x6c,
0x65, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x3f, 0x73, 0x52, 0x47, 0x42, 0x20, 0x49, 0x45, 0x43, 0x36, 0x31,
0x39, 0x36, 0x36, 0x2d, 0x32, 0x2e, 0x31, 0x20, 0x28, 0x45, 0x71, 0x75,
0x69, 0x76, 0x61, 0x6c, 0x65, 0x6e, 0x74, 0x20, 0x74, 0x6f, 0x20, 0x77,
0x77, 0x77, 0x2e, 0x73, 0x72, 0x67, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x20,
0x31, 0x39, 0x39, 0x38, 0x20, 0x48, 0x50, 0x20, 0x70, 0x72, 0x6f, 0x66,
0x69, 0x6c, 0x65, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x74, 0x65, 0x78, 0x74, 0x00, 0x00, 0x00, 0x00, 0x43, 0x72, 0x65, 0x61,
0x74, 0x65, 0x64, 0x20, 0x62, 0x79, 0x20, 0x47, 0x72, 0x61, 0x65, 0x6d,
0x65, 0x20, 0x57, 0x2e, 0x20, 0x47, 0x69, 0x6c, 0x6c, 0x2e, 0x20, 0x52,
0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x64, 0x20, 0x69, 0x6e, 0x74, 0x6f,
0x20, 0x74, 0x68, 0x65, 0x20, 0x70, 0x75, 0x62, 0x6c, 0x69, 0x63, 0x20,
0x64, 0x6f, 0x6d, 0x61, 0x69, 0x6e, 0x2e, 0x20, 0x4e, 0x6f, 0x20, 0x57,
0x61, 0x72, 0x72, 0x61, 0x6e, 0x74, 0x79, 0x2c, 0x20, 0x55, 0x73, 0x65,
0x20, 0x61, 0x74, 0x20, 0x79, 0x6f, 0x75, 0x72, 0x20, 0x6f, 0x77, 0x6e,
0x20, 0x72, 0x69, 0x73, 0x6b, 0x2e, 0x00, 0x00, 0x64, 0x65, 0x73, 0x63,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x49, 0x45, 0x43, 0x20,
0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x69,
0x65, 0x63, 0x2e, 0x63, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x16, 0x49, 0x45, 0x43, 0x20, 0x68, 0x74, 0x74,
0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e, 0x69, 0x65, 0x63, 0x2e,
0x63, 0x68, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2e,
0x49, 0x45, 0x43, 0x20, 0x36, 0x31, 0x39, 0x36, 0x36, 0x2d, 0x32, 0x2e,
0x31, 0x20, 0x44, 0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x20, 0x52, 0x47,
0x42, 0x20, 0x63, 0x6f, 0x6c, 0x6f, 0x75, 0x72, 0x20, 0x73, 0x70, 0x61,
0x63, 0x65, 0x20, 0x2d, 0x20, 0x73, 0x52, 0x47, 0x42, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2e, 0x49, 0x45, 0x43,
0x20, 0x36, 0x31, 0x39, 0x36, 0x36, 0x2d, 0x32, 0x2e, 0x31, 0x20, 0x44,
0x65, 0x66, 0x61, 0x75, 0x6c, 0x74, 0x20, 0x52, 0x47, 0x42, 0x20, 0x63,
0x6f, 0x6c, 0x6f, 0x75, 0x72, 0x20, 0x73, 0x70, 0x61, 0x63, 0x65, 0x20,
0x2d, 0x20, 0x73, 0x52, 0x47, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x73, 0x69, 0x67, 0x20, 0x00, 0x00, 0x00, 0x00,
0x43, 0x52, 0x54, 0x20, 0x64, 0x65, 0x73, 0x63, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x45, 0x43, 0x36, 0x31, 0x39, 0x36, 0x36,
0x2d, 0x32, 0x2e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x0d, 0x49, 0x45, 0x43, 0x36, 0x31, 0x39, 0x36, 0x36,
0x2d, 0x32, 0x2e, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x76, 0x69, 0x65, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0xa4, 0x7c,
0x00, 0x14, 0x5f, 0x30, 0x00, 0x10, 0xce, 0x02, 0x00, 0x03, 0xed, 0xb2,
0x00, 0x04, 0x13, 0x0a, 0x00, 0x03, 0x5c, 0x67, 0x00, 0x00, 0x00, 0x01,
0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4c, 0x0a, 0x3d,
0x00, 0x50, 0x00, 0x00, 0x00, 0x57, 0x1e, 0xb8, 0x6d, 0x65, 0x61, 0x73,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x02, 0x8f, 0x00, 0x00, 0x00, 0x02, 0x58, 0x59, 0x5a, 0x20,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf3, 0x51, 0x00, 0x01, 0x00, 0x00,
0x00, 0x01, 0x16, 0xcc, 0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6f, 0xa0,
0x00, 0x00, 0x38, 0xf5, 0x00, 0x00, 0x03, 0x90, 0x58, 0x59, 0x5a, 0x20,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x62, 0x97, 0x00, 0x00, 0xb7, 0x87,
0x00, 0x00, 0x18, 0xd9, 0x58, 0x59, 0x5a, 0x20, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x24, 0x9f, 0x00, 0x00, 0x0f, 0x84, 0x00, 0x00, 0xb6, 0xc4,
0x63, 0x75, 0x72, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
0x00, 0x00, 0x00, 0x05, 0x00, 0x0a, 0x00, 0x0f, 0x00, 0x14, 0x00, 0x19,
0x00, 0x1e, 0x00, 0x23, 0x00, 0x28, 0x00, 0x2d, 0x00, 0x32, 0x00, 0x37,
0x00, 0x3b, 0x00, 0x40, 0x00, 0x45, 0x00, 0x4a, 0x00, 0x4f, 0x00, 0x54,
0x00, 0x59, 0x00, 0x5e, 0x00, 0x63, 0x00, 0x68, 0x00, 0x6d, 0x00, 0x72,
0x00, 0x77, 0x00, 0x7c, 0x00, 0x81, 0x00, 0x86, 0x00, 0x8b, 0x00, 0x90,
0x00, 0x95, 0x00, 0x9a, 0x00, 0x9f, 0x00, 0xa4, 0x00, 0xa9, 0x00, 0xae,
0x00, 0xb2, 0x00, 0xb7, 0x00, 0xbc, 0x00, 0xc1, 0x00, 0xc6, 0x00, 0xcb,
0x00, 0xd0, 0x00, 0xd5, 0x00, 0xdb, 0x00, 0xe0, 0x00, 0xe5, 0x00, 0xeb,
0x00, 0xf0, 0x00, 0xf6, 0x00, 0xfb, 0x01, 0x01, 0x01, 0x07, 0x01, 0x0d,
0x01, 0x13, 0x01, 0x19, 0x01, 0x1f, 0x01, 0x25, 0x01, 0x2b, 0x01, 0x32,
0x01, 0x38, 0x01, 0x3e, 0x01, 0x45, 0x01, 0x4c, 0x01, 0x52, 0x01, 0x59,
0x01, 0x60, 0x01, 0x67, 0x01, 0x6e, 0x01, 0x75, 0x01, 0x7c, 0x01, 0x83,
0x01, 0x8b, 0x01, 0x92, 0x01, 0x9a, 0x01, 0xa1, 0x01, 0xa9, 0x01, 0xb1,
0x01, 0xb9, 0x01, 0xc1, 0x01, 0xc9, 0x01, 0xd1, 0x01, 0xd9, 0x01, 0xe1,
0x01, 0xe9, 0x01, 0xf2, 0x01, 0xfa, 0x02, 0x03, 0x02, 0x0c, 0x02, 0x14,
0x02, 0x1d, 0x02, 0x26, 0x02, 0x2f, 0x02, 0x38, 0x02, 0x41, 0x02, 0x4b,
0x02, 0x54, 0x02, 0x5d, 0x02, 0x67, 0x02, 0x71, 0x02, 0x7a, 0x02, 0x84,
0x02, 0x8e, 0x02, 0x98, 0x02, 0xa2, 0x02, 0xac, 0x02, 0xb6, 0x02, 0xc1,
0x02, 0xcb, 0x02, 0xd5, 0x02, 0xe0, 0x02, 0xeb, 0x02, 0xf5, 0x03, 0x00,
0x03, 0x0b, 0x03, 0x16, 0x03, 0x21, 0x03, 0x2d, 0x03, 0x38, 0x03, 0x43,
0x03, 0x4f, 0x03, 0x5a, 0x03, 0x66, 0x03, 0x72, 0x03, 0x7e, 0x03, 0x8a,
0x03, 0x96, 0x03, 0xa2, 0x03, 0xae, 0x03, 0xba, 0x03, 0xc7, 0x03, 0xd3,
0x03, 0xe0, 0x03, 0xec, 0x03, 0xf9, 0x04, 0x06, 0x04, 0x13, 0x04, 0x20,
0x04, 0x2d, 0x04, 0x3b, 0x04, 0x48, 0x04, 0x55, 0x04, 0x63, 0x04, 0x71,
0x04, 0x7e, 0x04, 0x8c, 0x04, 0x9a, 0x04, 0xa8, 0x04, 0xb6, 0x04, 0xc4,
0x04, 0xd3, 0x04, 0xe1, 0x04, 0xf0, 0x04, 0xfe, 0x05, 0x0d, 0x05, 0x1c,
0x05, 0x2b, 0x05, 0x3a, 0x05, 0x49, 0x05, 0x58, 0x05, 0x67, 0x05, 0x77,
0x05, 0x86, 0x05, 0x96, 0x05, 0xa6, 0x05, 0xb5, 0x05, 0xc5, 0x05, 0xd5,
0x05, 0xe5, 0x05, 0xf6, 0x06, 0x06, 0x06, 0x16, 0x06, 0x27, 0x06, 0x37,
0x06, 0x48, 0x06, 0x59, 0x06, 0x6a, 0x06, 0x7b, 0x06, 0x8c, 0x06, 0x9d,
0x06, 0xaf, 0x06, 0xc0, 0x06, 0xd1, 0x06, 0xe3, 0x06, 0xf5, 0x07, 0x07,
0x07, 0x19, 0x07, 0x2b, 0x07, 0x3d, 0x07, 0x4f, 0x07, 0x61, 0x07, 0x74,
0x07, 0x86, 0x07, 0x99, 0x07, 0xac, 0x07, 0xbf, 0x07, 0xd2, 0x07, 0xe5,
0x07, 0xf8, 0x08, 0x0b, 0x08, 0x1f, 0x08, 0x32, 0x08, 0x46, 0x08, 0x5a,
0x08, 0x6e, 0x08, 0x82, 0x08, 0x96, 0x08, 0xaa, 0x08, 0xbe, 0x08, 0xd2,
0x08, 0xe7, 0x08, 0xfb, 0x09, 0x10, 0x09, 0x25, 0x09, 0x3a, 0x09, 0x4f,
0x09, 0x64, 0x09, 0x79, 0x09, 0x8f, 0x09, 0xa4, 0x09, 0xba, 0x09, 0xcf,
0x09, 0xe5, 0x09, 0xfb, 0x0a, 0x11, 0x0a, 0x27, 0x0a, 0x3d, 0x0a, 0x54,
0x0a, 0x6a, 0x0a, 0x81, 0x0a, 0x98, 0x0a, 0xae, 0x0a, 0xc5, 0x0a, 0xdc,
0x0a, 0xf3, 0x0b, 0x0b, 0x0b, 0x22, 0x0b, 0x39, 0x0b, 0x51, 0x0b, 0x69,
0x0b, 0x80, 0x0b, 0x98, 0x0b, 0xb0, 0x0b, 0xc8, 0x0b, 0xe1, 0x0b, 0xf9,
0x0c, 0x12, 0x0c, 0x2a, 0x0c, 0x43, 0x0c, 0x5c, 0x0c, 0x75, 0x0c, 0x8e,
0x0c, 0xa7, 0x0c, 0xc0, 0x0c, 0xd9, 0x0c, 0xf3, 0x0d, 0x0d, 0x0d, 0x26,
0x0d, 0x40, 0x0d, 0x5a, 0x0d, 0x74, 0x0d, 0x8e, 0x0d, 0xa9, 0x0d, 0xc3,
0x0d, 0xde, 0x0d, 0xf8, 0x0e, 0x13, 0x0e, 0x2e, 0x0e, 0x49, 0x0e, 0x64,
0x0e, 0x7f, 0x0e, 0x9b, 0x0e, 0xb6, 0x0e, 0xd2, 0x0e, 0xee, 0x0f, 0x09,
0x0f, 0x25, 0x0f, 0x41, 0x0f, 0x5e, 0x0f, 0x7a, 0x0f, 0x96, 0x0f, 0xb3,
0x0f, 0xcf, 0x0f, 0xec, 0x10, 0x09, 0x10, 0x26, 0x10, 0x43, 0x10, 0x61,
0x10, 0x7e, 0x10, 0x9b, 0x10, 0xb9, 0x10, 0xd7, 0x10, 0xf5, 0x11, 0x13,
0x11, 0x31, 0x11, 0x4f, 0x11, 0x6d, 0x11, 0x8c, 0x11, 0xaa, 0x11, 0xc9,
0x11, 0xe8, 0x12, 0x07, 0x12, 0x26, 0x12, 0x45, 0x12, 0x64, 0x12, 0x84,
0x12, 0xa3, 0x12, 0xc3, 0x12, 0xe3, 0x13, 0x03, 0x13, 0x23, 0x13, 0x43,
0x13, 0x63, 0x13, 0x83, 0x13, 0xa4, 0x13, 0xc5, 0x13, 0xe5, 0x14, 0x06,
0x14, 0x27, 0x14, 0x49, 0x14, 0x6a, 0x14, 0x8b, 0x14, 0xad, 0x14, 0xce,
0x14, 0xf0, 0x15, 0x12, 0x15, 0x34, 0x15, 0x56, 0x15, 0x78, 0x15, 0x9b,
0x15, 0xbd, 0x15, 0xe0, 0x16, 0x03, 0x16, 0x26, 0x16, 0x49, 0x16, 0x6c,
0x16, 0x8f, 0x16, 0xb2, 0x16, 0xd6, 0x16, 0xfa, 0x17, 0x1d, 0x17, 0x41,
0x17, 0x65, 0x17, 0x89, 0x17, 0xae, 0x17, 0xd2, 0x17, 0xf7, 0x18, 0x1b,
0x18, 0x40, 0x18, 0x65, 0x18, 0x8a, 0x18, 0xaf, 0x18, 0xd5, 0x18, 0xfa,
0x19, 0x20, 0x19, 0x45, 0x19, 0x6b, 0x19, 0x91, 0x19, 0xb7, 0x19, 0xdd,
0x1a, 0x04, 0x1a, 0x2a, 0x1a, 0x51, 0x1a, 0x77, 0x1a, 0x9e, 0x1a, 0xc5,
0x1a, 0xec, 0x1b, 0x14, 0x1b, 0x3b, 0x1b, 0x63, 0x1b, 0x8a, 0x1b, 0xb2,
0x1b, 0xda, 0x1c, 0x02, 0x1c, 0x2a, 0x1c, 0x52, 0x1c, 0x7b, 0x1c, 0xa3,
0x1c, 0xcc, 0x1c, 0xf5, 0x1d, 0x1e, 0x1d, 0x47, 0x1d, 0x70, 0x1d, 0x99,
0x1d, 0xc3, 0x1d, 0xec, 0x1e, 0x16, 0x1e, 0x40, 0x1e, 0x6a, 0x1e, 0x94,
0x1e, 0xbe, 0x1e, 0xe9, 0x1f, 0x13, 0x1f, 0x3e, 0x1f, 0x69, 0x1f, 0x94,
0x1f, 0xbf, 0x1f, 0xea, 0x20, 0x15, 0x20, 0x41, 0x20, 0x6c, 0x20, 0x98,
0x20, 0xc4, 0x20, 0xf0, 0x21, 0x1c, 0x21, 0x48, 0x21, 0x75, 0x21, 0xa1,
0x21, 0xce, 0x21, 0xfb, 0x22, 0x27, 0x22, 0x55, 0x22, 0x82, 0x22, 0xaf,
0x22, 0xdd, 0x23, 0x0a, 0x23, 0x38, 0x23, 0x66, 0x23, 0x94, 0x23, 0xc2,
0x23, 0xf0, 0x24, 0x1f, 0x24, 0x4d, 0x24, 0x7c, 0x24, 0xab, 0x24, 0xda,
0x25, 0x09, 0x25, 0x38, 0x25, 0x68, 0x25, 0x97, 0x25, 0xc7, 0x25, 0xf7,
0x26, 0x27, 0x26, 0x57, 0x26, 0x87, 0x26, 0xb7, 0x26, 0xe8, 0x27, 0x18,
0x27, 0x49, 0x27, 0x7a, 0x27, 0xab, 0x27, 0xdc, 0x28, 0x0d, 0x28, 0x3f,
0x28, 0x71, 0x28, 0xa2, 0x28, 0xd4, 0x29, 0x06, 0x29, 0x38, 0x29, 0x6b,
0x29, 0x9d, 0x29, 0xd0, 0x2a, 0x02, 0x2a, 0x35, 0x2a, 0x68, 0x2a, 0x9b,
0x2a, 0xcf, 0x2b, 0x02, 0x2b, 0x36, 0x2b, 0x69, 0x2b, 0x9d, 0x2b, 0xd1,
0x2c, 0x05, 0x2c, 0x39, 0x2c, 0x6e, 0x2c, 0xa2, 0x2c, 0xd7, 0x2d, 0x0c,
0x2d, 0x41, 0x2d, 0x76, 0x2d, 0xab, 0x2d, 0xe1, 0x2e, 0x16, 0x2e, 0x4c,
0x2e, 0x82, 0x2e, 0xb7, 0x2e, 0xee, 0x2f, 0x24, 0x2f, 0x5a, 0x2f, 0x91,
0x2f, 0xc7, 0x2f, 0xfe, 0x30, 0x35, 0x30, 0x6c, 0x30, 0xa4, 0x30, 0xdb,
0x31, 0x12, 0x31, 0x4a, 0x31, 0x82, 0x31, 0xba, 0x31, 0xf2, 0x32, 0x2a,
0x32, 0x63, 0x32, 0x9b, 0x32, 0xd4, 0x33, 0x0d, 0x33, 0x46, 0x33, 0x7f,
0x33, 0xb8, 0x33, 0xf1, 0x34, 0x2b, 0x34, 0x65, 0x34, 0x9e, 0x34, 0xd8,
0x35, 0x13, 0x35, 0x4d, 0x35, 0x87, 0x35, 0xc2, 0x35, 0xfd, 0x36, 0x37,
0x36, 0x72, 0x36, 0xae, 0x36, 0xe9, 0x37, 0x24, 0x37, 0x60, 0x37, 0x9c,
0x37, 0xd7, 0x38, 0x14, 0x38, 0x50, 0x38, 0x8c, 0x38, 0xc8, 0x39, 0x05,
0x39, 0x42, 0x39, 0x7f, 0x39, 0xbc, 0x39, 0xf9, 0x3a, 0x36, 0x3a, 0x74,
0x3a, 0xb2, 0x3a, 0xef, 0x3b, 0x2d, 0x3b, 0x6b, 0x3b, 0xaa, 0x3b, 0xe8,
0x3c, 0x27, 0x3c, 0x65, 0x3c, 0xa4, 0x3c, 0xe3, 0x3d, 0x22, 0x3d, 0x61,
0x3d, 0xa1, 0x3d, 0xe0, 0x3e, 0x20, 0x3e, 0x60, 0x3e, 0xa0, 0x3e, 0xe0,
0x3f, 0x21, 0x3f, 0x61, 0x3f, 0xa2, 0x3f, 0xe2, 0x40, 0x23, 0x40, 0x64,
0x40, 0xa6, 0x40, 0xe7, 0x41, 0x29, 0x41, 0x6a, 0x41, 0xac, 0x41, 0xee,
0x42, 0x30, 0x42, 0x72, 0x42, 0xb5, 0x42, 0xf7, 0x43, 0x3a, 0x43, 0x7d,
0x43, 0xc0, 0x44, 0x03, 0x44, 0x47, 0x44, 0x8a, 0x44, 0xce, 0x45, 0x12,
0x45, 0x55, 0x45, 0x9a, 0x45, 0xde, 0x46, 0x22, 0x46, 0x67, 0x46, 0xab,
0x46, 0xf0, 0x47, 0x35, 0x47, 0x7b, 0x47, 0xc0, 0x48, 0x05, 0x48, 0x4b,
0x48, 0x91, 0x48, 0xd7, 0x49, 0x1d, 0x49, 0x63, 0x49, 0xa9, 0x49, 0xf0,
0x4a, 0x37, 0x4a, 0x7d, 0x4a, 0xc4, 0x4b, 0x0c, 0x4b, 0x53, 0x4b, 0x9a,
0x4b, 0xe2, 0x4c, 0x2a, 0x4c, 0x72, 0x4c, 0xba, 0x4d, 0x02, 0x4d, 0x4a,
0x4d, 0x93, 0x4d, 0xdc, 0x4e, 0x25, 0x4e, 0x6e, 0x4e, 0xb7, 0x4f, 0x00,
0x4f, 0x49, 0x4f, 0x93, 0x4f, 0xdd, 0x50, 0x27, 0x50, 0x71, 0x50, 0xbb,
0x51, 0x06, 0x51, 0x50, 0x51, 0x9b, 0x51, 0xe6, 0x52, 0x31, 0x52, 0x7c,
0x52, 0xc7, 0x53, 0x13, 0x53, 0x5f, 0x53, 0xaa, 0x53, 0xf6, 0x54, 0x42,
0x54, 0x8f, 0x54, 0xdb, 0x55, 0x28, 0x55, 0x75, 0x55, 0xc2, 0x56, 0x0f,
0x56, 0x5c, 0x56, 0xa9, 0x56, 0xf7, 0x57, 0x44, 0x57, 0x92, 0x57, 0xe0,
0x58, 0x2f, 0x58, 0x7d, 0x58, 0xcb, 0x59, 0x1a, 0x59, 0x69, 0x59, 0xb8,
0x5a, 0x07, 0x5a, 0x56, 0x5a, 0xa6, 0x5a, 0xf5, 0x5b, 0x45, 0x5b, 0x95,
0x5b, 0xe5, 0x5c, 0x35, 0x5c, 0x86, 0x5c, 0xd6, 0x5d, 0x27, 0x5d, 0x78,
0x5d, 0xc9, 0x5e, 0x1a, 0x5e, 0x6c, 0x5e, 0xbd, 0x5f, 0x0f, 0x5f, 0x61,
0x5f, 0xb3, 0x60, 0x05, 0x60, 0x57, 0x60, 0xaa, 0x60, 0xfc, 0x61, 0x4f,
0x61, 0xa2, 0x61, 0xf5, 0x62, 0x49, 0x62, 0x9c, 0x62, 0xf0, 0x63, 0x43,
0x63, 0x97, 0x63, 0xeb, 0x64, 0x40, 0x64, 0x94, 0x64, 0xe9, 0x65, 0x3d,
0x65, 0x92, 0x65, 0xe7, 0x66, 0x3d, 0x66, 0x92, 0x66, 0xe8, 0x67, 0x3d,
0x67, 0x93, 0x67, 0xe9, 0x68, 0x3f, 0x68, 0x96, 0x68, 0xec, 0x69, 0x43,
0x69, 0x9a, 0x69, 0xf1, 0x6a, 0x48, 0x6a, 0x9f, 0x6a, 0xf7, 0x6b, 0x4f,
0x6b, 0xa7, 0x6b, 0xff, 0x6c, 0x57, 0x6c, 0xaf, 0x6d, 0x08, 0x6d, 0x60,
0x6d, 0xb9, 0x6e, 0x12, 0x6e, 0x6b, 0x6e, 0xc4, 0x6f, 0x1e, 0x6f, 0x78,
0x6f, 0xd1, 0x70, 0x2b, 0x70, 0x86, 0x70, 0xe0, 0x71, 0x3a, 0x71, 0x95,
0x71, 0xf0, 0x72, 0x4b, 0x72, 0xa6, 0x73, 0x01, 0x73, 0x5d, 0x73, 0xb8,
0x74, 0x14, 0x74, 0x70, 0x74, 0xcc, 0x75, 0x28, 0x75, 0x85, 0x75, 0xe1,
0x76, 0x3e, 0x76, 0x9b, 0x76, 0xf8, 0x77, 0x56, 0x77, 0xb3, 0x78, 0x11,
0x78, 0x6e, 0x78, 0xcc, 0x79, 0x2a, 0x79, 0x89, 0x79, 0xe7, 0x7a, 0x46,
0x7a, 0xa5, 0x7b, 0x04, 0x7b, 0x63, 0x7b, 0xc2, 0x7c, 0x21, 0x7c, 0x81,
0x7c, 0xe1, 0x7d, 0x41, 0x7d, 0xa1, 0x7e, 0x01, 0x7e, 0x62, 0x7e, 0xc2,
0x7f, 0x23, 0x7f, 0x84, 0x7f, 0xe5, 0x80, 0x47, 0x80, 0xa8, 0x81, 0x0a,
0x81, 0x6b, 0x81, 0xcd, 0x82, 0x30, 0x82, 0x92, 0x82, 0xf4, 0x83, 0x57,
0x83, 0xba, 0x84, 0x1d, 0x84, 0x80, 0x84, 0xe3, 0x85, 0x47, 0x85, 0xab,
0x86, 0x0e, 0x86, 0x72, 0x86, 0xd7, 0x87, 0x3b, 0x87, 0x9f, 0x88, 0x04,
0x88, 0x69, 0x88, 0xce, 0x89, 0x33, 0x89, 0x99, 0x89, 0xfe, 0x8a, 0x64,
0x8a, 0xca, 0x8b, 0x30, 0x8b, 0x96, 0x8b, 0xfc, 0x8c, 0x63, 0x8c, 0xca,
0x8d, 0x31, 0x8d, 0x98, 0x8d, 0xff, 0x8e, 0x66, 0x8e, 0xce, 0x8f, 0x36,
0x8f, 0x9e, 0x90, 0x06, 0x90, 0x6e, 0x90, 0xd6, 0x91, 0x3f, 0x91, 0xa8,
0x92, 0x11, 0x92, 0x7a, 0x92, 0xe3, 0x93, 0x4d, 0x93, 0xb6, 0x94, 0x20,
0x94, 0x8a, 0x94, 0xf4, 0x95, 0x5f, 0x95, 0xc9, 0x96, 0x34, 0x96, 0x9f,
0x97, 0x0a, 0x97, 0x75, 0x97, 0xe0, 0x98, 0x4c, 0x98, 0xb8, 0x99, 0x24,
0x99, 0x90, 0x99, 0xfc, 0x9a, 0x68, 0x9a, 0xd5, 0x9b, 0x42, 0x9b, 0xaf,
0x9c, 0x1c, 0x9c, 0x89, 0x9c, 0xf7, 0x9d, 0x64, 0x9d, 0xd2, 0x9e, 0x40,
0x9e, 0xae, 0x9f, 0x1d, 0x9f, 0x8b, 0x9f, 0xfa, 0xa0, 0x69, 0xa0, 0xd8,
0xa1, 0x47, 0xa1, 0xb6, 0xa2, 0x26, 0xa2, 0x96, 0xa3, 0x06, 0xa3, 0x76,
0xa3, 0xe6, 0xa4, 0x56, 0xa4, 0xc7, 0xa5, 0x38, 0xa5, 0xa9, 0xa6, 0x1a,
0xa6, 0x8b, 0xa6, 0xfd, 0xa7, 0x6e, 0xa7, 0xe0, 0xa8, 0x52, 0xa8, 0xc4,
0xa9, 0x37, 0xa9, 0xa9, 0xaa, 0x1c, 0xaa, 0x8f, 0xab, 0x02, 0xab, 0x75,
0xab, 0xe9, 0xac, 0x5c, 0xac, 0xd0, 0xad, 0x44, 0xad, 0xb8, 0xae, 0x2d,
0xae, 0xa1, 0xaf, 0x16, 0xaf, 0x8b, 0xb0, 0x00, 0xb0, 0x75, 0xb0, 0xea,
0xb1, 0x60, 0xb1, 0xd6, 0xb2, 0x4b, 0xb2, 0xc2, 0xb3, 0x38, 0xb3, 0xae,
0xb4, 0x25, 0xb4, 0x9c, 0xb5, 0x13, 0xb5, 0x8a, 0xb6, 0x01, 0xb6, 0x79,
0xb6, 0xf0, 0xb7, 0x68, 0xb7, 0xe0, 0xb8, 0x59, 0xb8, 0xd1, 0xb9, 0x4a,
0xb9, 0xc2, 0xba, 0x3b, 0xba, 0xb5, 0xbb, 0x2e, 0xbb, 0xa7, 0xbc, 0x21,
0xbc, 0x9b, 0xbd, 0x15, 0xbd, 0x8f, 0xbe, 0x0a, 0xbe, 0x84, 0xbe, 0xff,
0xbf, 0x7a, 0xbf, 0xf5, 0xc0, 0x70, 0xc0, 0xec, 0xc1, 0x67, 0xc1, 0xe3,
0xc2, 0x5f, 0xc2, 0xdb, 0xc3, 0x58, 0xc3, 0xd4, 0xc4, 0x51, 0xc4, 0xce,
0xc5, 0x4b, 0xc5, 0xc8, 0xc6, 0x46, 0xc6, 0xc3, 0xc7, 0x41, 0xc7, 0xbf,
0xc8, 0x3d, 0xc8, 0xbc, 0xc9, 0x3a, 0xc9, 0xb9, 0xca, 0x38, 0xca, 0xb7,
0xcb, 0x36, 0xcb, 0xb6, 0xcc, 0x35, 0xcc, 0xb5, 0xcd, 0x35, 0xcd, 0xb5,
0xce, 0x36, 0xce, 0xb6, 0xcf, 0x37, 0xcf, 0xb8, 0xd0, 0x39, 0xd0, 0xba,
0xd1, 0x3c, 0xd1, 0xbe, 0xd2, 0x3f, 0xd2, 0xc1, 0xd3, 0x44, 0xd3, 0xc6,
0xd4, 0x49, 0xd4, 0xcb, 0xd5, 0x4e, 0xd5, 0xd1, 0xd6, 0x55, 0xd6, 0xd8,
0xd7, 0x5c, 0xd7, 0xe0, 0xd8, 0x64, 0xd8, 0xe8, 0xd9, 0x6c, 0xd9, 0xf1,
0xda, 0x76, 0xda, 0xfb, 0xdb, 0x80, 0xdc, 0x05, 0xdc, 0x8a, 0xdd, 0x10,
0xdd, 0x96, 0xde, 0x1c, 0xde, 0xa2, 0xdf, 0x29, 0xdf, 0xaf, 0xe0, 0x36,
0xe0, 0xbd, 0xe1, 0x44, 0xe1, 0xcc, 0xe2, 0x53, 0xe2, 0xdb, 0xe3, 0x63,
0xe3, 0xeb, 0xe4, 0x73, 0xe4, 0xfc, 0xe5, 0x84, 0xe6, 0x0d, 0xe6, 0x96,
0xe7, 0x1f, 0xe7, 0xa9, 0xe8, 0x32, 0xe8, 0xbc, 0xe9, 0x46, 0xe9, 0xd0,
0xea, 0x5b, 0xea, 0xe5, 0xeb, 0x70, 0xeb, 0xfb, 0xec, 0x86, 0xed, 0x11,
0xed, 0x9c, 0xee, 0x28, 0xee, 0xb4, 0xef, 0x40, 0xef, 0xcc, 0xf0, 0x58,
0xf0, 0xe5, 0xf1, 0x72, 0xf1, 0xff, 0xf2, 0x8c, 0xf3, 0x19, 0xf3, 0xa7,
0xf4, 0x34, 0xf4, 0xc2, 0xf5, 0x50, 0xf5, 0xde, 0xf6, 0x6d, 0xf6, 0xfb,
0xf7, 0x8a, 0xf8, 0x19, 0xf8, 0xa8, 0xf9, 0x38, 0xf9, 0xc7, 0xfa, 0x57,
0xfa, 0xe7, 0xfb, 0x77, 0xfc, 0x07, 0xfc, 0x98, 0xfd, 0x29, 0xfd, 0xba,
0xfe, 0x4b, 0xfe, 0xdc, 0xff, 0x6d, 0xff, 0xff
};
StringInfo
*profile;
MagickBooleanType
status;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (GetImageProfile(image,"icm") != (const StringInfo *) NULL)
return(MagickFalse);
profile=AcquireStringInfo(sizeof(sRGBProfile));
SetStringInfoDatum(profile,sRGBProfile);
status=SetImageProfile(image,"icm",profile);
profile=DestroyStringInfo(profile);
return(status);
}
MagickExport MagickBooleanType ProfileImage(Image *image,const char *name,
const void *datum,const size_t length,
const MagickBooleanType magick_unused(clone))
{
#define ProfileImageTag "Profile/Image"
#define ThrowProfileException(severity,tag,context) \
{ \
if (source_profile != (cmsHPROFILE) NULL) \
(void) cmsCloseProfile(source_profile); \
if (target_profile != (cmsHPROFILE) NULL) \
(void) cmsCloseProfile(target_profile); \
ThrowBinaryException(severity,tag,context); \
}
MagickBooleanType
status;
StringInfo
*profile;
magick_unreferenced(clone);
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(name != (const char *) NULL);
if ((datum == (const void *) NULL) || (length == 0))
{
char
*next;
/*
Delete image profile(s).
*/
ResetImageProfileIterator(image);
for (next=GetNextImageProfile(image); next != (const char *) NULL; )
{
if (IsOptionMember(next,name) != MagickFalse)
{
(void) DeleteImageProfile(image,next);
ResetImageProfileIterator(image);
}
next=GetNextImageProfile(image);
}
return(MagickTrue);
}
/*
Add a ICC, IPTC, or generic profile to the image.
*/
status=MagickTrue;
profile=AcquireStringInfo((size_t) length);
SetStringInfoDatum(profile,(unsigned char *) datum);
if ((LocaleCompare(name,"icc") != 0) && (LocaleCompare(name,"icm") != 0))
status=SetImageProfile(image,name,profile);
else
{
const StringInfo
*icc_profile;
icc_profile=GetImageProfile(image,"icc");
if ((icc_profile != (const StringInfo *) NULL) &&
(CompareStringInfo(icc_profile,profile) == 0))
{
const char
*value;
value=GetImageProperty(image,"exif:ColorSpace");
(void) value;
if (LocaleCompare(value,"1") != 0)
(void) SetsRGBImageProfile(image);
value=GetImageProperty(image,"exif:InteroperabilityIndex");
if (LocaleCompare(value,"R98.") != 0)
(void) SetsRGBImageProfile(image);
/* Future.
value=GetImageProperty(image,"exif:InteroperabilityIndex");
if (LocaleCompare(value,"R03.") != 0)
(void) SetAdobeRGB1998ImageProfile(image);
*/
icc_profile=GetImageProfile(image,"icc");
}
if ((icc_profile != (const StringInfo *) NULL) &&
(CompareStringInfo(icc_profile,profile) == 0))
{
profile=DestroyStringInfo(profile);
return(MagickTrue);
}
#if !defined(MAGICKCORE_LCMS_DELEGATE)
(void) ThrowMagickException(&image->exception,GetMagickModule(),
MissingDelegateWarning,"DelegateLibrarySupportNotBuiltIn","`%s' (LCMS)",
image->filename);
#else
{
cmsHPROFILE
source_profile;
/*
Transform pixel colors as defined by the color profiles.
*/
cmsSetLogErrorHandler(LCMSExceptionHandler);
source_profile=cmsOpenProfileFromMemTHR((cmsContext) image,
GetStringInfoDatum(profile),(cmsUInt32Number)
GetStringInfoLength(profile));
if (source_profile == (cmsHPROFILE) NULL)
ThrowBinaryException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
if ((cmsGetDeviceClass(source_profile) != cmsSigLinkClass) &&
(icc_profile == (StringInfo *) NULL))
status=SetImageProfile(image,name,profile);
else
{
CacheView
*image_view;
ColorspaceType
source_colorspace,
target_colorspace;
cmsColorSpaceSignature
signature;
cmsHPROFILE
target_profile;
cmsHTRANSFORM
*restrict transform;
cmsUInt32Number
flags,
source_type,
target_type;
ExceptionInfo
*exception;
int
intent;
MagickBooleanType
status;
MagickOffsetType
progress;
size_t
source_channels,
target_channels;
ssize_t
y;
unsigned short
**restrict source_pixels,
**restrict target_pixels;
exception=(&image->exception);
target_profile=(cmsHPROFILE) NULL;
if (icc_profile != (StringInfo *) NULL)
{
target_profile=source_profile;
source_profile=cmsOpenProfileFromMemTHR((cmsContext) image,
GetStringInfoDatum(icc_profile),(cmsUInt32Number)
GetStringInfoLength(icc_profile));
if (source_profile == (cmsHPROFILE) NULL)
ThrowProfileException(ResourceLimitError,
"ColorspaceColorProfileMismatch",name);
}
switch (cmsGetColorSpace(source_profile))
{
case cmsSigCmykData:
{
source_colorspace=CMYKColorspace;
source_type=(cmsUInt32Number) TYPE_CMYK_16;
source_channels=4;
break;
}
case cmsSigGrayData:
{
source_colorspace=GRAYColorspace;
source_type=(cmsUInt32Number) TYPE_GRAY_16;
source_channels=1;
break;
}
case cmsSigLabData:
{
source_colorspace=LabColorspace;
source_type=(cmsUInt32Number) TYPE_Lab_16;
source_channels=3;
break;
}
case cmsSigLuvData:
{
source_colorspace=YUVColorspace;
source_type=(cmsUInt32Number) TYPE_YUV_16;
source_channels=3;
break;
}
case cmsSigRgbData:
{
source_colorspace=sRGBColorspace;
source_type=(cmsUInt32Number) TYPE_RGB_16;
source_channels=3;
break;
}
case cmsSigXYZData:
{
source_colorspace=XYZColorspace;
source_type=(cmsUInt32Number) TYPE_XYZ_16;
source_channels=3;
break;
}
case cmsSigYCbCrData:
{
source_colorspace=YCbCrColorspace;
source_type=(cmsUInt32Number) TYPE_YCbCr_16;
source_channels=3;
break;
}
default:
{
source_colorspace=UndefinedColorspace;
source_type=(cmsUInt32Number) TYPE_RGB_16;
source_channels=3;
break;
}
}
signature=cmsGetPCS(source_profile);
if (target_profile != (cmsHPROFILE) NULL)
signature=cmsGetColorSpace(target_profile);
switch (signature)
{
case cmsSigCmykData:
{
target_colorspace=CMYKColorspace;
target_type=(cmsUInt32Number) TYPE_CMYK_16;
target_channels=4;
break;
}
case cmsSigLabData:
{
target_colorspace=LabColorspace;
target_type=(cmsUInt32Number) TYPE_Lab_16;
target_channels=3;
break;
}
case cmsSigGrayData:
{
target_colorspace=GRAYColorspace;
target_type=(cmsUInt32Number) TYPE_GRAY_16;
target_channels=1;
break;
}
case cmsSigLuvData:
{
target_colorspace=YUVColorspace;
target_type=(cmsUInt32Number) TYPE_YUV_16;
target_channels=3;
break;
}
case cmsSigRgbData:
{
target_colorspace=sRGBColorspace;
target_type=(cmsUInt32Number) TYPE_RGB_16;
target_channels=3;
break;
}
case cmsSigXYZData:
{
target_colorspace=XYZColorspace;
target_type=(cmsUInt32Number) TYPE_XYZ_16;
target_channels=3;
break;
}
case cmsSigYCbCrData:
{
target_colorspace=YCbCrColorspace;
target_type=(cmsUInt32Number) TYPE_YCbCr_16;
target_channels=3;
break;
}
default:
{
target_colorspace=UndefinedColorspace;
target_type=(cmsUInt32Number) TYPE_RGB_16;
target_channels=3;
break;
}
}
if ((source_colorspace == UndefinedColorspace) ||
(target_colorspace == UndefinedColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == GRAYColorspace) &&
(IsGrayImage(image,exception) == MagickFalse))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == CMYKColorspace) &&
(image->colorspace != CMYKColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == XYZColorspace) &&
(image->colorspace != XYZColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace == YCbCrColorspace) &&
(image->colorspace != YCbCrColorspace))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
if ((source_colorspace != CMYKColorspace) &&
(source_colorspace != GRAYColorspace) &&
(source_colorspace != LabColorspace) &&
(source_colorspace != XYZColorspace) &&
(source_colorspace != YCbCrColorspace) &&
(IssRGBCompatibleColorspace(image->colorspace) == MagickFalse))
ThrowProfileException(ImageError,"ColorspaceColorProfileMismatch",
name);
switch (image->rendering_intent)
{
case AbsoluteIntent: intent=INTENT_ABSOLUTE_COLORIMETRIC; break;
case PerceptualIntent: intent=INTENT_PERCEPTUAL; break;
case RelativeIntent: intent=INTENT_RELATIVE_COLORIMETRIC; break;
case SaturationIntent: intent=INTENT_SATURATION; break;
default: intent=INTENT_PERCEPTUAL; break;
}
flags=cmsFLAGS_HIGHRESPRECALC;
#if defined(cmsFLAGS_BLACKPOINTCOMPENSATION)
if (image->black_point_compensation != MagickFalse)
flags|=cmsFLAGS_BLACKPOINTCOMPENSATION;
#endif
transform=AcquireTransformThreadSet(image,source_profile,
source_type,target_profile,target_type,intent,flags);
if (transform == (cmsHTRANSFORM *) NULL)
ThrowProfileException(ImageError,"UnableToCreateColorTransform",
name);
/*
Transform image as dictated by the source & target image profiles.
*/
source_pixels=AcquirePixelThreadSet(image->columns,source_channels);
target_pixels=AcquirePixelThreadSet(image->columns,target_channels);
if ((source_pixels == (unsigned short **) NULL) ||
(target_pixels == (unsigned short **) NULL))
{
transform=DestroyTransformThreadSet(transform);
ThrowProfileException(ResourceLimitError,
"MemoryAllocationFailed",image->filename);
}
if (SetImageStorageClass(image,DirectClass) == MagickFalse)
{
target_pixels=DestroyPixelThreadSet(target_pixels);
source_pixels=DestroyPixelThreadSet(source_pixels);
transform=DestroyTransformThreadSet(transform);
if (source_profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(source_profile);
if (target_profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(target_profile);
return(MagickFalse);
}
if (target_colorspace == CMYKColorspace)
(void) SetImageColorspace(image,target_colorspace);
status=MagickTrue;
progress=0;
image_view=AcquireAuthenticCacheView(image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,4) shared(status) \
magick_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
register IndexPacket
*restrict indexes;
register ssize_t
x;
register PixelPacket
*restrict q;
register unsigned short
*p;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
indexes=GetCacheViewAuthenticIndexQueue(image_view);
p=source_pixels[id];
for (x=0; x < (ssize_t) image->columns; x++)
{
*p++=ScaleQuantumToShort(GetPixelRed(q));
if (source_channels > 1)
{
*p++=ScaleQuantumToShort(GetPixelGreen(q));
*p++=ScaleQuantumToShort(GetPixelBlue(q));
}
if (source_channels > 3)
*p++=ScaleQuantumToShort(GetPixelIndex(indexes+x));
q++;
}
cmsDoTransform(transform[id],source_pixels[id],target_pixels[id],
(unsigned int) image->columns);
p=target_pixels[id];
q-=image->columns;
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,ScaleShortToQuantum(*p));
SetPixelGreen(q,GetPixelRed(q));
SetPixelBlue(q,GetPixelRed(q));
p++;
if (target_channels > 1)
{
SetPixelGreen(q,ScaleShortToQuantum(*p));
p++;
SetPixelBlue(q,ScaleShortToQuantum(*p));
p++;
}
if (target_channels > 3)
{
SetPixelIndex(indexes+x,ScaleShortToQuantum(*p));
p++;
}
q++;
}
sync=SyncCacheViewAuthenticPixels(image_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_ProfileImage)
#endif
proceed=SetImageProgress(image,ProfileImageTag,progress++,
image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
(void) SetImageColorspace(image,target_colorspace);
switch (signature)
{
case cmsSigRgbData:
{
image->type=image->matte == MagickFalse ? TrueColorType :
TrueColorMatteType;
break;
}
case cmsSigCmykData:
{
image->type=image->matte == MagickFalse ? ColorSeparationType :
ColorSeparationMatteType;
break;
}
case cmsSigGrayData:
{
image->type=image->matte == MagickFalse ? GrayscaleType :
GrayscaleMatteType;
break;
}
default:
break;
}
target_pixels=DestroyPixelThreadSet(target_pixels);
source_pixels=DestroyPixelThreadSet(source_pixels);
transform=DestroyTransformThreadSet(transform);
if (cmsGetDeviceClass(source_profile) != cmsSigLinkClass)
status=SetImageProfile(image,name,profile);
if (target_profile != (cmsHPROFILE) NULL)
(void) cmsCloseProfile(target_profile);
}
(void) cmsCloseProfile(source_profile);
}
#endif
}
profile=DestroyStringInfo(profile);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e m o v e I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% RemoveImageProfile() removes a named profile from the image and returns its
% value.
%
% The format of the RemoveImageProfile method is:
%
% void *RemoveImageProfile(Image *image,const char *name)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name.
%
*/
MagickExport StringInfo *RemoveImageProfile(Image *image,const char *name)
{
StringInfo
*profile;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return((StringInfo *) NULL);
if (LocaleCompare(name,"icc") == 0)
{
/*
Continue to support deprecated color profile for now.
*/
image->color_profile.length=0;
image->color_profile.info=(unsigned char *) NULL;
}
if (LocaleCompare(name,"iptc") == 0)
{
/*
Continue to support deprecated IPTC profile for now.
*/
image->iptc_profile.length=0;
image->iptc_profile.info=(unsigned char *) NULL;
}
WriteTo8BimProfile(image,name,(StringInfo *) NULL);
profile=(StringInfo *) RemoveNodeFromSplayTree((SplayTreeInfo *)
image->profiles,name);
return(profile);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% R e s e t P r o f i l e I t e r a t o r %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ResetImageProfileIterator() resets the image profile iterator. Use it in
% conjunction with GetNextImageProfile() to iterate over all the profiles
% associated with an image.
%
% The format of the ResetImageProfileIterator method is:
%
% ResetImageProfileIterator(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
MagickExport void ResetImageProfileIterator(const Image *image)
{
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
return;
ResetSplayTreeIterator((SplayTreeInfo *) image->profiles);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t I m a g e P r o f i l e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetImageProfile() adds a named profile to the image. If a profile with the
% same name already exists, it is replaced. This method differs from the
% ProfileImage() method in that it does not apply CMS color profiles.
%
% The format of the SetImageProfile method is:
%
% MagickBooleanType SetImageProfile(Image *image,const char *name,
% const StringInfo *profile)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o name: the profile name, for example icc, exif, and 8bim (8bim is the
% Photoshop wrapper for iptc profiles).
%
% o profile: A StringInfo structure that contains the named profile.
%
*/
static void *DestroyProfile(void *profile)
{
return((void *) DestroyStringInfo((StringInfo *) profile));
}
static inline const unsigned char *ReadResourceByte(const unsigned char *p,
unsigned char *quantum)
{
*quantum=(*p++);
return(p);
}
static inline const unsigned char *ReadResourceLong(const unsigned char *p,
unsigned int *quantum)
{
*quantum=(size_t) (*p++ << 24);
*quantum|=(size_t) (*p++ << 16);
*quantum|=(size_t) (*p++ << 8);
*quantum|=(size_t) (*p++ << 0);
return(p);
}
static inline const unsigned char *ReadResourceShort(const unsigned char *p,
unsigned short *quantum)
{
*quantum=(unsigned short) (*p++ << 8);
*quantum|=(unsigned short) (*p++ << 0);
return(p);
}
static inline void WriteResourceLong(unsigned char *p,
const unsigned int quantum)
{
unsigned char
buffer[4];
buffer[0]=(unsigned char) (quantum >> 24);
buffer[1]=(unsigned char) (quantum >> 16);
buffer[2]=(unsigned char) (quantum >> 8);
buffer[3]=(unsigned char) quantum;
(void) CopyMagickMemory(p,buffer,4);
}
static void WriteTo8BimProfile(Image *image,const char *name,
const StringInfo *profile)
{
const unsigned char
*datum,
*q;
register const unsigned char
*p;
size_t
length;
StringInfo
*profile_8bim;
ssize_t
count;
unsigned char
length_byte;
unsigned int
value;
unsigned short
id,
profile_id;
if (LocaleCompare(name,"icc") == 0)
profile_id=0x040f;
else
if (LocaleCompare(name,"iptc") == 0)
profile_id=0x0404;
else
if (LocaleCompare(name,"xmp") == 0)
profile_id=0x0424;
else
return;
profile_8bim=(StringInfo *) GetValueFromSplayTree((SplayTreeInfo *)
image->profiles,"8bim");
if (profile_8bim == (StringInfo *) NULL)
return;
datum=GetStringInfoDatum(profile_8bim);
length=GetStringInfoLength(profile_8bim);
for (p=datum; p < (datum+length-16); )
{
q=p;
if (LocaleNCompare((char *) p,"8BIM",4) != 0)
break;
p+=4;
p=ReadResourceShort(p,&id);
p=ReadResourceByte(p,&length_byte);
p+=length_byte;
if (((length_byte+1) & 0x01) != 0)
p++;
if (p > (datum+length-4))
break;
p=ReadResourceLong(p,&value);
count=(ssize_t) value;
if ((count & 0x01) != 0)
count++;
if ((p > (datum+length-count)) || (count > (ssize_t) length))
break;
if (id != profile_id)
p+=count;
else
{
size_t
extent,
offset;
ssize_t
extract_extent;
StringInfo
*extract_profile;
extract_extent=0;
extent=(datum+length)-(p+count);
if (profile == (StringInfo *) NULL)
{
offset=(q-datum);
extract_profile=AcquireStringInfo(offset+extent);
(void) CopyMagickMemory(extract_profile->datum,datum,offset);
}
else
{
offset=(p-datum);
extract_extent=profile->length;
if ((extract_extent & 0x01) != 0)
extract_extent++;
extract_profile=AcquireStringInfo(offset+extract_extent+extent);
(void) CopyMagickMemory(extract_profile->datum,datum,offset-4);
(void) WriteResourceLong(extract_profile->datum+offset-4,
(unsigned int) profile->length);
(void) CopyMagickMemory(extract_profile->datum+offset,
profile->datum,profile->length);
}
(void) CopyMagickMemory(extract_profile->datum+offset+extract_extent,
p+count,extent);
(void) AddValueToSplayTree((SplayTreeInfo *) image->profiles,
ConstantString("8bim"),CloneStringInfo(extract_profile));
extract_profile=DestroyStringInfo(extract_profile);
break;
}
}
}
static void GetProfilesFromResourceBlock(Image *image,
const StringInfo *resource_block)
{
const unsigned char
*datum;
register const unsigned char
*p;
size_t
length;
ssize_t
count;
StringInfo
*profile;
unsigned char
length_byte;
unsigned int
value;
unsigned short
id;
datum=GetStringInfoDatum(resource_block);
length=GetStringInfoLength(resource_block);
for (p=datum; p < (datum+length-16); )
{
if (LocaleNCompare((char *) p,"8BIM",4) != 0)
break;
p+=4;
p=ReadResourceShort(p,&id);
p=ReadResourceByte(p,&length_byte);
p+=length_byte;
if (((length_byte+1) & 0x01) != 0)
p++;
if (p > (datum+length-4))
break;
p=ReadResourceLong(p,&value);
count=(ssize_t) value;
if ((p > (datum+length-count)) || (count > (ssize_t) length))
break;
switch (id)
{
case 0x03ed:
{
unsigned int
resolution;
unsigned short
units;
/*
Resolution.
*/
p=ReadResourceLong(p,&resolution);
image->x_resolution=((double) resolution)/65536.0;
p=ReadResourceShort(p,&units)+2;
p=ReadResourceLong(p,&resolution)+4;
image->y_resolution=((double) resolution)/65536.0;
/*
Values are always stored as pixels per inch.
*/
if ((ResolutionType) units != PixelsPerCentimeterResolution)
image->units=PixelsPerInchResolution;
else
{
image->units=PixelsPerCentimeterResolution;
image->x_resolution/=2.54;
image->y_resolution/=2.54;
}
break;
}
case 0x0404:
{
/*
IPTC Profile
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"iptc",profile,MagickTrue);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x040c:
{
/*
Thumbnail.
*/
p+=count;
break;
}
case 0x040f:
{
/*
ICC Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"icc",profile,MagickTrue);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x0422:
{
/*
EXIF Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"exif",profile,MagickTrue);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
case 0x0424:
{
/*
XMP Profile.
*/
profile=AcquireStringInfo(count);
SetStringInfoDatum(profile,p);
(void) SetImageProfileInternal(image,"xmp",profile,MagickTrue);
profile=DestroyStringInfo(profile);
p+=count;
break;
}
default:
{
p+=count;
break;
}
}
if ((count & 0x01) != 0)
p++;
}
}
static MagickBooleanType SetImageProfileInternal(Image *image,const char *name,
const StringInfo *profile,const MagickBooleanType recursive)
{
char
key[MaxTextExtent],
property[MaxTextExtent];
MagickBooleanType
status;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->profiles == (SplayTreeInfo *) NULL)
image->profiles=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory,
DestroyProfile);
(void) CopyMagickString(key,name,MaxTextExtent);
LocaleLower(key);
status=AddValueToSplayTree((SplayTreeInfo *) image->profiles,
ConstantString(key),CloneStringInfo(profile));
if ((status != MagickFalse) &&
((LocaleCompare(name,"icc") == 0) || (LocaleCompare(name,"icm") == 0)))
{
const StringInfo
*icc_profile;
/*
Continue to support deprecated color profile member.
*/
icc_profile=GetImageProfile(image,name);
if (icc_profile != (const StringInfo *) NULL)
{
image->color_profile.length=GetStringInfoLength(icc_profile);
image->color_profile.info=GetStringInfoDatum(icc_profile);
}
}
if ((status != MagickFalse) &&
((LocaleCompare(name,"iptc") == 0) || (LocaleCompare(name,"8bim") == 0)))
{
const StringInfo
*iptc_profile;
/*
Continue to support deprecated IPTC profile member.
*/
iptc_profile=GetImageProfile(image,name);
if (iptc_profile != (const StringInfo *) NULL)
{
image->iptc_profile.length=GetStringInfoLength(iptc_profile);
image->iptc_profile.info=GetStringInfoDatum(iptc_profile);
}
}
if (status != MagickFalse)
{
if (LocaleCompare(name,"8bim") == 0)
GetProfilesFromResourceBlock(image,profile);
else if (recursive == MagickFalse)
WriteTo8BimProfile(image,name,profile);
}
/*
Inject profile into image properties.
*/
(void) FormatLocaleString(property,MaxTextExtent,"%s:*",name);
(void) GetImageProperty(image,property);
return(status);
}
MagickExport MagickBooleanType SetImageProfile(Image *image,const char *name,
const StringInfo *profile)
{
return(SetImageProfileInternal(image,name,profile,MagickFalse));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S y n c I m a g e P r o f i l e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SyncImageProfiles() synchronizes image properties with the image profiles.
% Currently we only support updating the EXIF resolution and orientation.
%
% The format of the SyncImageProfiles method is:
%
% MagickBooleanType SyncImageProfiles(Image *image)
%
% A description of each parameter follows:
%
% o image: the image.
%
*/
static inline int ReadProfileByte(unsigned char **p,size_t *length)
{
int
c;
if (*length < 1)
return(EOF);
c=(int) (*(*p)++);
(*length)--;
return(c);
}
static inline unsigned short ReadProfileShort(const EndianType endian,
unsigned char *buffer)
{
unsigned short
value;
if (endian == LSBEndian)
{
value=(unsigned short) ((buffer[1] << 8) | buffer[0]);
return((unsigned short) (value & 0xffff));
}
value=(unsigned short) ((((unsigned char *) buffer)[0] << 8) |
((unsigned char *) buffer)[1]);
return((unsigned short) (value & 0xffff));
}
static inline unsigned int ReadProfileLong(const EndianType endian,
unsigned char *buffer)
{
unsigned int
value;
if (endian == LSBEndian)
{
value=(unsigned int) ((buffer[3] << 24) | (buffer[2] << 16) |
(buffer[1] << 8 ) | (buffer[0]));
return((unsigned int) (value & 0xffffffff));
}
value=(unsigned int) ((buffer[0] << 24) | (buffer[1] << 16) |
(buffer[2] << 8) | buffer[3]);
return((unsigned int) (value & 0xffffffff));
}
static inline unsigned int ReadProfileMSBLong(unsigned char **p,size_t *length)
{
unsigned int
value;
if (*length < 4)
return(0);
value=ReadProfileLong(MSBEndian,*p);
(*length)-=4;
*p+=4;
return(value);
}
static inline unsigned short ReadProfileMSBShort(unsigned char **p,
size_t *length)
{
unsigned short
value;
if (*length < 2)
return(0);
value=ReadProfileShort(MSBEndian,*p);
(*length)-=2;
*p+=2;
return(value);
}
static inline void WriteProfileLong(const EndianType endian,
const size_t value,unsigned char *p)
{
unsigned char
buffer[4];
if (endian == LSBEndian)
{
buffer[0]=(unsigned char) value;
buffer[1]=(unsigned char) (value >> 8);
buffer[2]=(unsigned char) (value >> 16);
buffer[3]=(unsigned char) (value >> 24);
(void) CopyMagickMemory(p,buffer,4);
return;
}
buffer[0]=(unsigned char) (value >> 24);
buffer[1]=(unsigned char) (value >> 16);
buffer[2]=(unsigned char) (value >> 8);
buffer[3]=(unsigned char) value;
(void) CopyMagickMemory(p,buffer,4);
}
static void WriteProfileShort(const EndianType endian,
const unsigned short value,unsigned char *p)
{
unsigned char
buffer[2];
if (endian == LSBEndian)
{
buffer[0]=(unsigned char) value;
buffer[1]=(unsigned char) (value >> 8);
(void) CopyMagickMemory(p,buffer,2);
return;
}
buffer[0]=(unsigned char) (value >> 8);
buffer[1]=(unsigned char) value;
(void) CopyMagickMemory(p,buffer,2);
}
static MagickBooleanType Sync8BimProfile(Image *image,StringInfo *profile)
{
size_t
length;
ssize_t
count;
unsigned char
*p;
unsigned short
id;
length=GetStringInfoLength(profile);
p=GetStringInfoDatum(profile);
while (length != 0)
{
if (ReadProfileByte(&p,&length) != 0x38)
continue;
if (ReadProfileByte(&p,&length) != 0x42)
continue;
if (ReadProfileByte(&p,&length) != 0x49)
continue;
if (ReadProfileByte(&p,&length) != 0x4D)
continue;
if (length < 7)
return(MagickFalse);
id=ReadProfileMSBShort(&p,&length);
count=(ssize_t) ReadProfileByte(&p,&length);
if (count > length)
return(MagickFalse);
p+=count;
if ((*p & 0x01) == 0)
(void) ReadProfileByte(&p,&length);
count=(ssize_t) ReadProfileMSBLong(&p,&length);
if (count > length)
return(MagickFalse);
if ((id == 0x3ED) && (count == 16))
{
if (image->units == PixelsPerCentimeterResolution)
WriteProfileLong(MSBEndian, (unsigned int) (image->x_resolution*2.54*
65536.0),p);
else
WriteProfileLong(MSBEndian, (unsigned int) (image->x_resolution*
65536.0),p);
WriteProfileShort(MSBEndian,(unsigned short) image->units,p+4);
if (image->units == PixelsPerCentimeterResolution)
WriteProfileLong(MSBEndian, (unsigned int) (image->y_resolution*2.54*
65536.0),p+8);
else
WriteProfileLong(MSBEndian, (unsigned int) (image->y_resolution*
65536.0),p+8);
WriteProfileShort(MSBEndian,(unsigned short) image->units,p+12);
}
p+=count;
length-=count;
}
return(MagickTrue);
}
static MagickBooleanType SyncExifProfile(Image *image, StringInfo *profile)
{
#define MaxDirectoryStack 16
#define EXIF_DELIMITER "\n"
#define EXIF_NUM_FORMATS 12
#define TAG_EXIF_OFFSET 0x8769
#define TAG_INTEROP_OFFSET 0xa005
typedef struct _DirectoryInfo
{
unsigned char
*directory;
size_t
entry;
} DirectoryInfo;
DirectoryInfo
directory_stack[MaxDirectoryStack];
EndianType
endian;
size_t
entry,
length,
number_entries;
SplayTreeInfo
*exif_resources;
ssize_t
id,
level,
offset;
static int
format_bytes[] = {0, 1, 1, 2, 4, 8, 1, 1, 2, 4, 8, 4, 8};
unsigned char
*directory,
*exif;
/*
Set EXIF resolution tag.
*/
length=GetStringInfoLength(profile);
exif=GetStringInfoDatum(profile);
if (length < 16)
return(MagickFalse);
id=(ssize_t) ReadProfileShort(LSBEndian,exif);
if ((id != 0x4949) && (id != 0x4D4D))
{
while (length != 0)
{
if (ReadProfileByte(&exif,&length) != 0x45)
continue;
if (ReadProfileByte(&exif,&length) != 0x78)
continue;
if (ReadProfileByte(&exif,&length) != 0x69)
continue;
if (ReadProfileByte(&exif,&length) != 0x66)
continue;
if (ReadProfileByte(&exif,&length) != 0x00)
continue;
if (ReadProfileByte(&exif,&length) != 0x00)
continue;
break;
}
if (length < 16)
return(MagickFalse);
id=(ssize_t) ReadProfileShort(LSBEndian,exif);
}
endian=LSBEndian;
if (id == 0x4949)
endian=LSBEndian;
else
if (id == 0x4D4D)
endian=MSBEndian;
else
return(MagickFalse);
if (ReadProfileShort(endian,exif+2) != 0x002a)
return(MagickFalse);
/*
This the offset to the first IFD.
*/
offset=(ssize_t) ((int) ReadProfileLong(endian,exif+4));
if ((offset < 0) || ((size_t) offset >= length))
return(MagickFalse);
directory=exif+offset;
level=0;
entry=0;
exif_resources=NewSplayTree((int (*)(const void *,const void *)) NULL,
(void *(*)(void *)) NULL,(void *(*)(void *)) NULL);
do
{
if (level > 0)
{
level--;
directory=directory_stack[level].directory;
entry=directory_stack[level].entry;
}
/*
Determine how many entries there are in the current IFD.
*/
number_entries=ReadProfileShort(endian,directory);
for ( ; entry < number_entries; entry++)
{
register unsigned char
*p,
*q;
size_t
number_bytes;
ssize_t
components,
format,
tag_value;
q=(unsigned char *) (directory+2+(12*entry));
if (GetValueFromSplayTree(exif_resources,q) == q)
break;
(void) AddValueToSplayTree(exif_resources,q,q);
tag_value=(ssize_t) ReadProfileShort(endian,q);
format=(ssize_t) ReadProfileShort(endian,q+2);
if ((format-1) >= EXIF_NUM_FORMATS)
break;
components=(ssize_t) ((int) ReadProfileLong(endian,q+4));
number_bytes=(size_t) components*format_bytes[format];
if ((ssize_t) number_bytes < components)
break; /* prevent overflow */
if (number_bytes <= 4)
p=q+8;
else
{
ssize_t
offset;
/*
The directory entry contains an offset.
*/
offset=(ssize_t) ((int) ReadProfileLong(endian,q+8));
if ((ssize_t) (offset+number_bytes) < offset)
continue; /* prevent overflow */
if ((size_t) (offset+number_bytes) > length)
continue;
p=(unsigned char *) (exif+offset);
}
switch (tag_value)
{
case 0x011a:
{
(void) WriteProfileLong(endian,(size_t) (image->x_resolution+0.5),p);
(void) WriteProfileLong(endian,1UL,p+4);
break;
}
case 0x011b:
{
(void) WriteProfileLong(endian,(size_t) (image->y_resolution+0.5),p);
(void) WriteProfileLong(endian,1UL,p+4);
break;
}
case 0x0112:
{
if (number_bytes == 4)
{
(void) WriteProfileLong(endian,(size_t) image->orientation,p);
break;
}
(void) WriteProfileShort(endian,(unsigned short) image->orientation,
p);
break;
}
case 0x0128:
{
if (number_bytes == 4)
{
(void) WriteProfileLong(endian,(size_t) (image->units+1),p);
break;
}
(void) WriteProfileShort(endian,(unsigned short) (image->units+1),p);
break;
}
default:
break;
}
if ((tag_value == TAG_EXIF_OFFSET) || (tag_value == TAG_INTEROP_OFFSET))
{
ssize_t
offset;
offset=(ssize_t) ((int) ReadProfileLong(endian,p));
if (((size_t) offset < length) && (level < (MaxDirectoryStack-2)))
{
directory_stack[level].directory=directory;
entry++;
directory_stack[level].entry=entry;
level++;
directory_stack[level].directory=exif+offset;
directory_stack[level].entry=0;
level++;
if ((directory+2+(12*number_entries)) > (exif+length))
break;
offset=(ssize_t) ((int) ReadProfileLong(endian,directory+2+(12*
number_entries)));
if ((offset != 0) && ((size_t) offset < length) &&
(level < (MaxDirectoryStack-2)))
{
directory_stack[level].directory=exif+offset;
directory_stack[level].entry=0;
level++;
}
}
break;
}
}
} while (level > 0);
exif_resources=DestroySplayTree(exif_resources);
return(MagickTrue);
}
MagickExport MagickBooleanType SyncImageProfiles(Image *image)
{
MagickBooleanType
status;
StringInfo
*profile;
status=MagickTrue;
profile=(StringInfo *) GetImageProfile(image,"8BIM");
if (profile != (StringInfo *) NULL)
if (Sync8BimProfile(image,profile) == MagickFalse)
status=MagickFalse;
profile=(StringInfo *) GetImageProfile(image,"EXIF");
if (profile != (StringInfo *) NULL)
if (SyncExifProfile(image,profile) == MagickFalse)
status=MagickFalse;
return(status);
}
|
lastprivate-clause.c | #include <stdio.h>
#ifdef _OPENMP
#include <omp.h>
#else
#define omp_get_thread_num() 0
#endif
void main() {
int i, n = 7;
int a[n], v;
for (i=0; i<n; i++)
a[i] = i+1;
#pragma omp parallel for lastprivate(v)
for (i=0; i<n; i++)
{
v = a[i];
printf("thread %d v=%d /\n ", omp_get_thread_num(), v);
}
printf("\nFuera de la construcción'parallel for' v=%d\n", v);
}
|
lostintranslation.h | #include <omp.h>
#include <fstream>
#include <iostream>
#include <string>
#include <cstdlib>
#include <cstdio>
#include <algorithm>
#include <cmath>
#include <numeric>
#include <vector>
#include <sys/types.h>
#include <sys/stat.h>
#include <math.h>
#include <limits.h>
#include <bitset>
#include <map>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <unistd.h>
#include <ctype.h>
#include <sstream>
#include <set>
#include <memory>
#include <typeinfo>
using namespace std;
/* PAF format: https://github.com/lh3/miniasm/blob/master/PAF.md
* column seq name
* column seq length
* column seq start
* column seq end
* strand (+/-)
* row seq name
* row seq length
* row seq start
* row seq end
* number of residue matches (alignment score) ---> GGGG: I set this to 0 if missing
* alignment block length (overlap length) ---> GGGG: I compute this if missing
* mapping quality (0-255; 255 for missing) */
/* If PAF is generated from an alignment, column 10 equals the number of sequence matches, and column 11 equals the total
number of sequence matches, mismatches, insertions and deletions in the alignment. If alignment is not available,
column 10 and 11 are still required but may be highly inaccurate. */
//=======================================================================
//
// Common functions
//
//=======================================================================
int estimate (int begpV, int endpV, int lenV, int begpH, int endpH, int lenH)
{
int diffV = endpV - begpV;
int diffH = endpH - begpH;
int minL = min(begpV, begpH);
int minR = min(lenV - endpV, lenH - endpH);
int ovlen = minL + minR + (diffV + diffH)/2;
return ovlen;
}
vector<std::string> split (const std::string &s, char delim)
{
std::vector<std::string> result;
std::stringstream ss (s);
std::string item;
while (std::getline (ss, item, delim))
{
result.push_back (item);
}
return result;
}
/* from mecat index file to a map<uint32_t,string> : map<index,read-name> */
void mecatidx (ifstream& idx2read, map<uint32_t, std::string>& names)
{
string num, name, seq;
uint32_t idx;
if(idx2read.is_open())
{
string line;
while(getline(idx2read, line))
{
stringstream linestream(line);
getline(linestream, num, ' ');
getline(linestream, name, ' ' );
/* sequence on new line */
getline(idx2read, seq);
idx = stoi(num);
/* remove first char'>' */
name.erase(0, 1);
names.insert(std::make_pair(idx, name));
}
cout << "MECAT idx2read table created" << endl;
}
else
{
cout << "Error creating names table from idx2read" << endl;
exit(1);
}
}
/* from mecat numeric id to read name */
std::string idx2read(uint32_t idx, map<uint32_t, std::string>& names)
{
map<uint32_t, std::string>::iterator it;
string name;
it = names.find(idx);
if(it != names.end())
return names[idx];
else
{
cout << "Read " << idx << " not present in MECAT output" << endl;
exit(1);
}
}
//=======================================================================
//
// BELLA to PAF (BELLA directly outputs in PAF format if run with -p)
//
//=======================================================================
void BELLA2PAF(ifstream& input, char* filename)
{
int maxt = 1;
#pragma omp parallel
{
maxt = omp_get_num_threads();
}
uint64_t numoverlap = std::count(std::istreambuf_iterator<char>(input), std::istreambuf_iterator<char>(), '\n');
input.seekg(0, std::ios_base::beg);
vector<std::string> entries;
vector<std::stringstream> local(maxt);
/* read input file */
if(input)
for (int i = 0; i < numoverlap; ++i)
{
std::string line;
std::getline(input, line);
entries.push_back(line);
}
input.close();
/* transform BELLA output in PAF format */
#pragma omp parallel for
for(uint64_t i = 0; i < numoverlap; i++)
{
int ithread = omp_get_thread_num();
/* BELLA format: cname, rname, numkmer, score, rev, cstart, cend, clen, rstart, rend, rlen */
std::vector<std::string> v = split (entries[i], '\t');
/* improve readability */
std::string& nameV = v[0];
std::string& nameH = v[1];
std::string& score = v[3];
std::string& isRev = v[4];
std::string& begpV = v[5];
std::string& endpV = v[6];
std::string& lengV = v[7];
std::string& begpH = v[8];
std::string& endpH = v[9];
std::string& lengH = v[10];
/* change strand formatting */
if(isRev == "n") isRev = "+";
else isRev = "-";
/* compute overlap length if missing (begpV, endpV, lenV, begpH, endpH, lenH) */
int ovlen = estimate (stoi(begpV), stoi(endpV), stoi(lengV), stoi(begpH), stoi(endpH), stoi(lengH));
local[ithread] << nameV << "\t" << lengV << "\t" << begpV << "\t" << endpV << "\t" << isRev
<< "\t" << nameH << "\t" << lengH << "\t" << begpH << "\t" << endpH << "\t" << score
<< "\t" << ovlen << "\t255" << endl;
}
/* write to a new file */
int64_t * bytes = new int64_t[maxt];
for(int i = 0; i < maxt; ++i)
{
local[i].seekg(0, ios::end);
bytes[i] = local[i].tellg();
local[i].seekg(0, ios::beg);
}
int64_t bytestotal = std::accumulate(bytes, bytes + maxt, static_cast<int64_t>(0));
std::ofstream output(filename, std::ios::binary | std::ios::app);
#ifdef PRINT
cout << "Creating or appending to output file with " << (double)bytestotal/(double)(1024 * 1024) << " MB" << endl;
#endif
output.seekp(bytestotal - 1);
/* this will likely create a sparse file so the actual disks won't spin yet */
output.write("", 1);
output.close();
#pragma omp parallel
{
int ithread = omp_get_thread_num();
FILE *ffinal;
/* then everyone fills it */
if ((ffinal = fopen(filename, "rb+")) == NULL)
{
fprintf(stderr, "File %s failed to open at thread %d\n", filename, ithread);
}
int64_t bytesuntil = std::accumulate(bytes, bytes + ithread, static_cast<int64_t>(0));
fseek (ffinal , bytesuntil , SEEK_SET);
std::string text = local[ithread].str();
fwrite(text.c_str(),1, bytes[ithread], ffinal);
fflush(ffinal);
fclose(ffinal);
}
delete [] bytes;
}
//=======================================================================
//
// MHAP to PAF
//
//=======================================================================
void MHAP2PAF(ifstream& input, char* filename)
{
int maxt = 1;
#pragma omp parallel
{
maxt = omp_get_num_threads();
}
uint64_t numoverlap = std::count(std::istreambuf_iterator<char>(input), std::istreambuf_iterator<char>(), '\n');
input.seekg(0, std::ios_base::beg);
vector<std::string> entries;
vector<std::stringstream> local(maxt);
/* read input file */
if(input)
for (int i = 0; i < numoverlap; ++i)
{
std::string line;
std::getline(input, line);
entries.push_back(line);
}
input.close();
/* transform MHAP output in PAF format */
#pragma omp parallel for
for(uint64_t i = 0; i < numoverlap; i++)
{
int ithread = omp_get_thread_num();
/* MHAP format: cname, rname, err, nkmer, cstrand, cstart, cend, clen, rstrand, rstart, rend, rlen */
std::vector<std::string> v = split (entries[i], ' ');
/* improve readability */
std::string& nameV = v[0];
std::string& nameH = v[1];
std::string& begpV = v[5];
std::string& endpV = v[6];
std::string& lengV = v[7];
std::string& isRev = v[8];
std::string& begpH = v[9];
std::string& endpH = v[10];
std::string& lengH = v[11];
/* change strand formatting */
if(isRev == "0") isRev = "+";
else isRev = "-";
/* compute overlap length if missing (begpV, endpV, lenV, begpH, endpH, lenH) */
int ovlen = estimate (stoi(begpV), stoi(endpV), stoi(lengV), stoi(begpH), stoi(endpH), stoi(lengH));
/* GGGG: If alignment is missing I estimate it as % of the overlap length and I determine that % using the error rate */
// GGGG: Error rate is now hard-coded, need to be an input parameter
float error = 0.15;
float identity = (1-error)*(1-error);
int score = floor(identity*ovlen);
local[ithread] << nameV << "\t" << lengV << "\t" << begpV << "\t" << endpV << "\t" << isRev
<< "\t" << nameH << "\t" << lengH << "\t" << begpH << "\t" << endpH << "\t" << score
<< "\t" << ovlen << "\t255" << endl;
}
/* write to a new file */
int64_t * bytes = new int64_t[maxt];
for(int i = 0; i < maxt; ++i)
{
local[i].seekg(0, ios::end);
bytes[i] = local[i].tellg();
local[i].seekg(0, ios::beg);
}
int64_t bytestotal = std::accumulate(bytes, bytes + maxt, static_cast<int64_t>(0));
std::ofstream output(filename, std::ios::binary | std::ios::app);
#ifdef PRINT
cout << "Creating or appending to output file with " << (double)bytestotal/(double)(1024 * 1024) << " MB" << endl;
#endif
output.seekp(bytestotal - 1);
/* this will likely create a sparse file so the actual disks won't spin yet */
output.write("", 1);
output.close();
#pragma omp parallel
{
int ithread = omp_get_thread_num();
FILE *ffinal;
/* then everyone fills it */
if ((ffinal = fopen(filename, "rb+")) == NULL)
{
fprintf(stderr, "File %s failed to open at thread %d\n", filename, ithread);
}
int64_t bytesuntil = std::accumulate(bytes, bytes + ithread, static_cast<int64_t>(0));
fseek (ffinal , bytesuntil , SEEK_SET);
std::string text = local[ithread].str();
fwrite(text.c_str(),1, bytes[ithread], ffinal);
fflush(ffinal);
fclose(ffinal);
}
delete [] bytes;
}
//=======================================================================
//
// MECAT to PAF
//
//=======================================================================
void MECAT2PAF(ifstream& input, char* filename, ifstream& index)
{
map<uint32_t, std::string> names;
mecatidx (index, names);
int maxt = 1;
#pragma omp parallel
{
maxt = omp_get_num_threads();
}
uint64_t numoverlap = std::count(std::istreambuf_iterator<char>(input), std::istreambuf_iterator<char>(), '\n');
input.seekg(0, std::ios_base::beg);
vector<std::string> entries;
vector<std::stringstream> local(maxt);
/* read input file */
if(input)
for (int i = 0; i < numoverlap; ++i)
{
std::string line;
std::getline(input, line);
entries.push_back(line);
}
input.close();
/* transform MECAT output in PAF format */
#pragma omp parallel for
for(uint64_t i = 0; i < numoverlap; i++)
{
std::stringstream linestream(entries[i]);
int ithread = omp_get_thread_num();
/* MECAT format: cid, rid, score, id, cstr, cstart, cend, clen, rstr, rstart, rend, rlen */
std::vector<std::string> v = split (entries[i], '\t');
/* mecat idx to nametag translation */
std::string nameV = idx2read (stoi(v[0]), names);
std::string nameH = idx2read (stoi(v[1]), names);
std::string& ident = v[2];
std::string& begpV = v[5];
std::string& endpV = v[6];
std::string& lengV = v[7];
std::string& isRev = v[8];
std::string& begpH = v[9];
std::string& endpH = v[10];
std::string& lengH = v[11];
/* change strand formatting */
if(isRev == "0") isRev = "+";
else isRev = "-";
/* compute overlap length if missing (begpV, endpV, lenV, begpH, endpH, lenH) */
int ovlen = estimate (stoi(begpV), stoi(endpV), stoi(lengV), stoi(begpH), stoi(endpH), stoi(lengH));
/* If alignment is missing I estimate it as (ident) *ovlen */
int score = floor((stod(ident)*ovlen) / 100);
/* GGGG: I might need to translate back idx to original names ---> YES, I NEED THE ORIGINAL NAMES. */
local[ithread] << nameV << "\t" << lengV << "\t" << begpV << "\t" << endpV << "\t" << isRev
<< "\t" << nameH << "\t" << lengH << "\t" << begpH << "\t" << endpH << "\t" << score
<< "\t" << ovlen << "\t255" << endl;
}
/* write to a new file */
int64_t * bytes = new int64_t[maxt];
for(int i = 0; i < maxt; ++i)
{
local[i].seekg(0, ios::end);
bytes[i] = local[i].tellg();
local[i].seekg(0, ios::beg);
}
int64_t bytestotal = std::accumulate(bytes, bytes + maxt, static_cast<int64_t>(0));
std::ofstream output(filename, std::ios::binary | std::ios::app);
#ifdef PRINT
cout << "Creating or appending to output file with " << (double)bytestotal/(double)(1024 * 1024) << " MB" << endl;
#endif
output.seekp(bytestotal - 1);
/* this will likely create a sparse file so the actual disks won't spin yet */
output.write("", 1);
output.close();
#pragma omp parallel
{
int ithread = omp_get_thread_num();
FILE *ffinal;
/* then everyone fills it */
if ((ffinal = fopen(filename, "rb+")) == NULL)
{
fprintf(stderr, "File %s failed to open at thread %d\n", filename, ithread);
}
int64_t bytesuntil = std::accumulate(bytes, bytes + ithread, static_cast<int64_t>(0));
fseek (ffinal , bytesuntil , SEEK_SET);
std::string text = local[ithread].str();
fwrite(text.c_str(),1, bytes[ithread], ffinal);
fflush(ffinal);
fclose(ffinal);
}
delete [] bytes;
}
//=======================================================================
//
// BLASR to PAF
//
//=======================================================================
void BLASR2PAF(ifstream& input, char* filename)
{
int maxt = 1;
#pragma omp parallel
{
maxt = omp_get_num_threads();
}
uint64_t numoverlap = std::count(std::istreambuf_iterator<char>(input), std::istreambuf_iterator<char>(), '\n');
input.seekg(0, std::ios_base::beg);
vector<std::string> entries;
vector<std::stringstream> local(maxt);
/* read input file */
if(input)
for (int i = 0; i < numoverlap; ++i)
{
std::string line;
std::getline(input, line);
entries.push_back(line);
}
input.close();
/* transform BLASR output in PAF format */
#pragma omp parallel for
for(uint64_t i = 0; i < numoverlap; i++)
{
int ithread = omp_get_thread_num();
/* BLASR format: cname, rname, score, id, cstr, cstart, cend, clen, rstr, rstart, rend, rlen, qv */
std::vector<std::string> v = split (entries[i], ' ');
/* improve readability */
std::string& nameV = v[0];
std::string& nameH = v[1];
std::string& score = v[2];
std::string& strnV = v[4];
std::string& begpV = v[5];
std::string& endpV = v[6];
std::string& lengV = v[7];
std::string& strnH = v[8];
std::string& begpH = v[9];
std::string& endpH = v[10];
std::string& lengH = v[11];
std::string& mapQV = v[12];
/* change strand formatting */
std::string isRev;
if(strnH == strnV) isRev = "+";
else isRev = "-";
// GGGG: BLSR scores are negatives? Dig into this.
score.erase(0, 1);
/* compute overlap length if missing (begpV, endpV, lenV, begpH, endpH, lenH) */
int ovlen = estimate (stoi(begpV), stoi(endpV), stoi(lengV), stoi(begpH), stoi(endpH), stoi(lengH));
local[ithread] << nameV << "\t" << lengV << "\t" << begpV << "\t" << endpV << "\t" << isRev
<< "\t" << nameH << "\t" << lengH << "\t" << begpH << "\t" << endpH << "\t" << score
<< "\t" << ovlen << "\t" << mapQV << endl;
}
/* write to a new file */
int64_t * bytes = new int64_t[maxt];
for(int i = 0; i < maxt; ++i)
{
local[i].seekg(0, ios::end);
bytes[i] = local[i].tellg();
local[i].seekg(0, ios::beg);
}
int64_t bytestotal = std::accumulate(bytes, bytes + maxt, static_cast<int64_t>(0));
std::ofstream output(filename, std::ios::binary | std::ios::app);
#ifdef PRINT
cout << "Creating or appending to output file with " << (double)bytestotal/(double)(1024 * 1024) << " MB" << endl;
#endif
output.seekp(bytestotal - 1);
/* this will likely create a sparse file so the actual disks won't spin yet */
output.write("", 1);
output.close();
#pragma omp parallel
{
int ithread = omp_get_thread_num();
FILE *ffinal;
/* then everyone fills it */
if ((ffinal = fopen(filename, "rb+")) == NULL)
{
fprintf(stderr, "File %s failed to open at thread %d\n", filename, ithread);
}
int64_t bytesuntil = std::accumulate(bytes, bytes + ithread, static_cast<int64_t>(0));
fseek (ffinal , bytesuntil , SEEK_SET);
std::string text = local[ithread].str();
fwrite(text.c_str(),1, bytes[ithread], ffinal);
fflush(ffinal);
fclose(ffinal);
}
delete [] bytes;
}
//=======================================================================
//
// DALIGNER (translated in BELLA format) to PAF
//
//=======================================================================
void DALIGNER2PAF(ifstream& input, char* filename)
{
int maxt = 1;
#pragma omp parallel
{
maxt = omp_get_num_threads();
}
uint64_t numoverlap = std::count(std::istreambuf_iterator<char>(input), std::istreambuf_iterator<char>(), '\n');
input.seekg(0, std::ios_base::beg);
vector<std::string> entries;
vector<std::stringstream> local(maxt);
/* read input file */
if(input)
for (int i = 0; i < numoverlap; ++i)
{
std::string line;
std::getline(input, line);
entries.push_back(line);
}
input.close();
/* transform DALIGNER output in PAF format */
#pragma omp parallel for
for(uint64_t i = 0; i < numoverlap; i++)
{
int ithread = omp_get_thread_num();
/* DALIGNER format: cname, rname, rev, cstart, cend, clen, rstart, rend, rlen */
std::vector<std::string> v = split (entries[i], ' ');
/* improve readability */
std::string& nameV = v[0];
std::string& nameH = v[1];
std::string& isRev = v[2];
std::string& begpV = v[3];
std::string& endpV = v[4];
std::string& lengV = v[5];
std::string& begpH = v[6];
std::string& endpH = v[7];
std::string& lengH = v[8];
/* change strand formatting */
if(isRev == "n") isRev = "+";
else isRev = "-";
/* compute overlap length if missing (begpV, endpV, lenV, begpH, endpH, lenH) */
int ovlen = estimate (stoi(begpV), stoi(endpV), stoi(lengV), stoi(begpH), stoi(endpH), stoi(lengH));
/* GGGG: If alignment is missing I estimate it as % of the overlap length and I determine that % using the error rate */
// GGGG: Error rate is now hard-coded, need to be an input parameter
float error = 0.15;
float identity = (1-error)*(1-error);
int score = floor(identity*ovlen);
local[ithread] << nameV << "\t" << lengV << "\t" << begpV << "\t" << endpV << "\t" << isRev
<< "\t" << nameH << "\t" << lengH << "\t" << begpH << "\t" << endpH << "\t" << score
<< "\t" << ovlen << "\t255" << endl;
}
/* write to a new file */
int64_t * bytes = new int64_t[maxt];
for(int i = 0; i < maxt; ++i)
{
local[i].seekg(0, ios::end);
bytes[i] = local[i].tellg();
local[i].seekg(0, ios::beg);
}
int64_t bytestotal = std::accumulate(bytes, bytes + maxt, static_cast<int64_t>(0));
std::ofstream output(filename, std::ios::binary | std::ios::app);
#ifdef PRINT
cout << "Creating or appending to output file with " << (double)bytestotal/(double)(1024 * 1024) << " MB" << endl;
#endif
output.seekp(bytestotal - 1);
/* this will likely create a sparse file so the actual disks won't spin yet */
output.write("", 1);
output.close();
#pragma omp parallel
{
int ithread = omp_get_thread_num();
FILE *ffinal;
/* then everyone fills it */
if ((ffinal = fopen(filename, "rb+")) == NULL)
{
fprintf(stderr, "File %s failed to open at thread %d\n", filename, ithread);
}
int64_t bytesuntil = std::accumulate(bytes, bytes + ithread, static_cast<int64_t>(0));
fseek (ffinal , bytesuntil , SEEK_SET);
std::string text = local[ithread].str();
fwrite(text.c_str(),1, bytes[ithread], ffinal);
fflush(ffinal);
fclose(ffinal);
}
delete [] bytes;
}
|
GB_unaryop__lnot_uint32_int32.c | //------------------------------------------------------------------------------
// GB_unaryop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_iterator.h"
#include "GB_unaryop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop__lnot_uint32_int32
// op(A') function: GB_tran__lnot_uint32_int32
// C type: uint32_t
// A type: int32_t
// cast: uint32_t cij = (uint32_t) aij
// unaryop: cij = !(aij != 0)
#define GB_ATYPE \
int32_t
#define GB_CTYPE \
uint32_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
int32_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = !(x != 0) ;
// casting
#define GB_CASTING(z, x) \
uint32_t z = (uint32_t) x ;
// cij = op (cast (aij))
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GB_GETA (aij, Ax, pA) ; \
/* Cx [pC] = op (cast (aij)) */ \
GB_CASTING (x, aij) ; \
GB_OP (GB_CX (pC), x) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_LNOT || GxB_NO_UINT32 || GxB_NO_INT32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__lnot_uint32_int32
(
uint32_t *restrict Cx,
const int32_t *restrict Ax,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (int64_t p = 0 ; p < anz ; p++)
{
GB_CAST_OP (p, p) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_tran__lnot_uint32_int32
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Rowcounts,
GBI_single_iterator Iter,
const int64_t *restrict A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#define GB_PHASE_2_OF_2
#include "GB_unaryop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
GB_binop__lt_int16.c | //------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__lt_int16)
// A.*B function (eWiseMult): GB (_AemultB_08__lt_int16)
// A.*B function (eWiseMult): GB (_AemultB_02__lt_int16)
// A.*B function (eWiseMult): GB (_AemultB_04__lt_int16)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__lt_int16)
// A*D function (colscale): GB (_AxD__lt_int16)
// D*A function (rowscale): GB (_DxB__lt_int16)
// C+=B function (dense accum): GB (_Cdense_accumB__lt_int16)
// C+=b function (dense accum): GB (_Cdense_accumb__lt_int16)
// C+=A+B function (dense ewise3): GB ((none))
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__lt_int16)
// C=scalar+B GB (_bind1st__lt_int16)
// C=scalar+B' GB (_bind1st_tran__lt_int16)
// C=A+scalar GB (_bind2nd__lt_int16)
// C=A'+scalar GB (_bind2nd_tran__lt_int16)
// C type: bool
// A type: int16_t
// B,b type: int16_t
// BinaryOp: cij = (aij < bij)
#define GB_ATYPE \
int16_t
#define GB_BTYPE \
int16_t
#define GB_CTYPE \
bool
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
0
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
0
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA,A_iso) \
int16_t aij = GBX (Ax, pA, A_iso)
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB,B_iso) \
int16_t bij = GBX (Bx, pB, B_iso)
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
bool t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA,A_iso) \
cij = GBX (Ax, pA, A_iso)
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB,B_iso) \
cij = GBX (Bx, pB, B_iso)
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z,x,y,i,j) \
z = (x < y) ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
0
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_LT || GxB_NO_INT16 || GxB_NO_LT_INT16)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB ((none))
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_ewise3_noaccum__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_dense_ewise3_noaccum_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if 0
{
#include "GB_dense_subassign_23_template.c"
}
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__lt_int16)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if 0
{
// get the scalar b for C += b, of type int16_t
int16_t bwork = (*((int16_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix A, bool A_is_pattern,
const GrB_Matrix D, bool D_is_pattern,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
bool *restrict Cx = (bool *) C->x ;
#include "GB_AxB_colscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix D, bool D_is_pattern,
const GrB_Matrix B, bool B_is_pattern,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
bool *restrict Cx = (bool *) C->x ;
#include "GB_AxB_rowscale_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C=A+B, C<M>=A+B, C<!M>=A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__lt_int16)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
#include "GB_add_template.c"
GB_FREE_WORK ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, or C<M!>=A.*B where C is sparse/hyper
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_08__lt_int16)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_08_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_04__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_04_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__lt_int16)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB (_bind1st__lt_int16)
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t bnz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
bool *Cx = (bool *) Cx_output ;
int16_t x = (*((int16_t *) x_input)) ;
int16_t *Bx = (int16_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < bnz ; p++)
{
if (!GBB (Bb, p)) continue ;
int16_t bij = GBX (Bx, p, false) ;
Cx [p] = (x < bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__lt_int16)
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
bool *Cx = (bool *) Cx_output ;
int16_t *Ax = (int16_t *) Ax_input ;
int16_t y = (*((int16_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
int16_t aij = GBX (Ax, p, false) ;
Cx [p] = (aij < y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
int16_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = (x < aij) ; \
}
GrB_Info GB (_bind1st_tran__lt_int16)
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
int16_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t x = (*((const int16_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
int16_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
int16_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = (aij < y) ; \
}
GrB_Info GB (_bind2nd_tran__lt_int16)
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int16_t y = (*((const int16_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
efp.c | /*-
* Copyright (c) 2012-2017 Ilya Kaliman
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include "balance.h"
#include "clapack.h"
#include "elec.h"
#include "private.h"
#include "stream.h"
#include "util.h"
static void
add_screen2_params(struct frag *frag) {
double *scr;
scr = (double *)malloc(frag->n_multipole_pts * sizeof(double));
// if (scr == NULL)
// return EFP_RESULT_NO_MEMORY;
for (int i=0; i<frag->n_multipole_pts; i++){
scr[i] = 10.0; // assign large value - no effective screening
}
if (frag->screen_params)
free(frag->screen_params);
frag->screen_params = scr;
}
static void
update_fragment(struct frag *frag)
{
/* update atoms */
for (size_t i = 0; i < frag->n_atoms; i++)
efp_move_pt(CVEC(frag->x), &frag->rotmat,
CVEC(frag->lib->atoms[i].x), VEC(frag->atoms[i].x));
efp_update_elec(frag);
efp_update_pol(frag);
efp_update_disp(frag);
efp_update_xr(frag);
}
static enum efp_result
set_coord_xyzabc(struct frag *frag, const double *coord)
{
frag->x = coord[0];
frag->y = coord[1];
frag->z = coord[2];
euler_to_matrix(coord[3], coord[4], coord[5], &frag->rotmat);
update_fragment(frag);
return EFP_RESULT_SUCCESS;
}
static enum efp_result
set_coord_points(struct frag *frag, const double *coord)
{
/* allow fragments with less than 3 atoms by using multipole points of
* ghost atoms; multipole points have the same coordinates as atoms */
if (frag->n_multipole_pts < 3) {
efp_log("fragment must contain at least three atoms");
return EFP_RESULT_FATAL;
}
double ref[9] = {
frag->lib->multipole_pts[0].x,
frag->lib->multipole_pts[0].y,
frag->lib->multipole_pts[0].z,
frag->lib->multipole_pts[1].x,
frag->lib->multipole_pts[1].y,
frag->lib->multipole_pts[1].z,
frag->lib->multipole_pts[2].x,
frag->lib->multipole_pts[2].y,
frag->lib->multipole_pts[2].z
};
vec_t p1;
mat_t rot1, rot2;
efp_points_to_matrix(coord, &rot1);
efp_points_to_matrix(ref, &rot2);
rot2 = mat_transpose(&rot2);
frag->rotmat = mat_mat(&rot1, &rot2);
p1 = mat_vec(&frag->rotmat, VEC(frag->lib->multipole_pts[0].x));
/* center of mass */
frag->x = coord[0] - p1.x;
frag->y = coord[1] - p1.y;
frag->z = coord[2] - p1.z;
update_fragment(frag);
return EFP_RESULT_SUCCESS;
}
static enum efp_result
set_coord_rotmat(struct frag *frag, const double *coord)
{
if (!efp_check_rotation_matrix((const mat_t *)(coord + 3))) {
efp_log("invalid rotation matrix specified");
return EFP_RESULT_FATAL;
}
frag->x = coord[0];
frag->y = coord[1];
frag->z = coord[2];
memcpy(&frag->rotmat, coord + 3, sizeof(frag->rotmat));
update_fragment(frag);
return EFP_RESULT_SUCCESS;
}
static void
free_frag(struct frag *frag)
{
if (!frag)
return;
free(frag->atoms);
free(frag->multipole_pts);
free(frag->polarizable_pts);
free(frag->dynamic_polarizable_pts);
free(frag->dipquad_polarizable_pts);
free(frag->lmo_centroids);
free(frag->xr_fock_mat);
free(frag->xr_wf);
free(frag->xrfit);
free(frag->screen_params);
free(frag->ai_screen_params);
for (size_t i = 0; i < 3; i++)
free(frag->xr_wf_deriv[i]);
for (size_t i = 0; i < frag->n_xr_atoms; i++) {
for (size_t j = 0; j < frag->xr_atoms[i].n_shells; j++)
free(frag->xr_atoms[i].shells[j].coef);
free(frag->xr_atoms[i].shells);
}
free(frag->xr_atoms);
/* don't do free(frag) here */
}
static enum efp_result
copy_frag(struct frag *dest, const struct frag *src)
{
size_t size;
memcpy(dest, src, sizeof(*dest));
if (src->atoms) {
size = src->n_atoms * sizeof(struct efp_atom);
dest->atoms = (struct efp_atom *)malloc(size);
if (!dest->atoms)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->atoms, src->atoms, size);
}
if (src->multipole_pts) {
size = src->n_multipole_pts * sizeof(struct multipole_pt);
dest->multipole_pts = (struct multipole_pt *)malloc(size);
if (!dest->multipole_pts)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->multipole_pts, src->multipole_pts, size);
}
if (src->screen_params) {
size = src->n_multipole_pts * sizeof(double);
dest->screen_params = (double *)malloc(size);
if (!dest->screen_params)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->screen_params, src->screen_params, size);
}
if (src->ai_screen_params) {
size = src->n_multipole_pts * sizeof(double);
dest->ai_screen_params = (double *)malloc(size);
if (!dest->ai_screen_params)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->ai_screen_params, src->ai_screen_params, size);
}
if (src->polarizable_pts) {
size = src->n_polarizable_pts * sizeof(struct polarizable_pt);
dest->polarizable_pts = (struct polarizable_pt *)malloc(size);
if (!dest->polarizable_pts)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->polarizable_pts, src->polarizable_pts, size);
}
if (src->dynamic_polarizable_pts) {
size = src->n_dynamic_polarizable_pts *
sizeof(struct dynamic_polarizable_pt);
dest->dynamic_polarizable_pts =
(struct dynamic_polarizable_pt *)malloc(size);
if (!dest->dynamic_polarizable_pts)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->dynamic_polarizable_pts,
src->dynamic_polarizable_pts, size);
}
if (src->dipquad_polarizable_pts) {
size = src->n_dipquad_polarizable_pts *
sizeof(struct dipquad_polarizable_pt);
dest->dipquad_polarizable_pts =
(struct dipquad_polarizable_pt *)malloc(size);
if (!dest->dipquad_polarizable_pts)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->dipquad_polarizable_pts,
src->dipquad_polarizable_pts, size);
}
if (src->lmo_centroids) {
size = src->n_lmo * sizeof(vec_t);
dest->lmo_centroids = (vec_t *)malloc(size);
if (!dest->lmo_centroids)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->lmo_centroids, src->lmo_centroids, size);
}
if (src->xr_atoms) {
size = src->n_xr_atoms * sizeof(struct xr_atom);
dest->xr_atoms = (struct xr_atom *)malloc(size);
if (!dest->xr_atoms)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->xr_atoms, src->xr_atoms, size);
for (size_t j = 0; j < src->n_xr_atoms; j++) {
const struct xr_atom *at_src = src->xr_atoms + j;
struct xr_atom *at_dest = dest->xr_atoms + j;
size = at_src->n_shells * sizeof(struct shell);
at_dest->shells = (struct shell *)malloc(size);
if (!at_dest->shells)
return EFP_RESULT_NO_MEMORY;
memcpy(at_dest->shells, at_src->shells, size);
for (size_t i = 0; i < at_src->n_shells; i++) {
size = (at_src->shells[i].type == 'L' ? 3 : 2) *
at_src->shells[i].n_funcs * sizeof(double);
at_dest->shells[i].coef =
(double *)malloc(size);
if (!at_dest->shells[i].coef)
return EFP_RESULT_NO_MEMORY;
memcpy(at_dest->shells[i].coef,
at_src->shells[i].coef, size);
}
}
}
if (src->xr_fock_mat) {
size = src->n_lmo * (src->n_lmo + 1) / 2 * sizeof(double);
dest->xr_fock_mat = (double *)malloc(size);
if (!dest->xr_fock_mat)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->xr_fock_mat, src->xr_fock_mat, size);
}
if (src->xr_wf) {
size = src->n_lmo * src->xr_wf_size * sizeof(double);
dest->xr_wf = (double *)malloc(size);
if (!dest->xr_wf)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->xr_wf, src->xr_wf, size);
}
if (src->xrfit) {
size = src->n_lmo * 4 * sizeof(double);
dest->xrfit = (double *)malloc(size);
if (!dest->xrfit)
return EFP_RESULT_NO_MEMORY;
memcpy(dest->xrfit, src->xrfit, size);
}
return EFP_RESULT_SUCCESS;
}
static enum efp_result
check_opts(const struct efp_opts *opts)
{
if (opts->enable_pbc) {
if ((opts->terms & EFP_TERM_AI_ELEC) ||
(opts->terms & EFP_TERM_AI_POL) ||
(opts->terms & EFP_TERM_AI_DISP) ||
(opts->terms & EFP_TERM_AI_XR) ||
(opts->terms & EFP_TERM_AI_CHTR)) {
efp_log("periodic calculations are not supported "
"for QM/EFP");
return EFP_RESULT_FATAL;
}
if (!opts->enable_cutoff) {
efp_log("periodic calculations require interaction "
"cutoff to be enabled");
return EFP_RESULT_FATAL;
}
}
if (opts->enable_cutoff) {
if (opts->swf_cutoff < 1.0) {
efp_log("interaction cutoff is too small");
return EFP_RESULT_FATAL;
}
}
if (opts->enable_cutoff) {
if (opts->swf_cutoff < opts->xr_cutoff) {
efp_log("exchange-repulsion cutoff is smaller than interaction cutoff");
return EFP_RESULT_FATAL;
}
}
return EFP_RESULT_SUCCESS;
}
static enum efp_result
check_frag_params(const struct efp_opts *opts, struct frag *frag)
{
if ((opts->terms & EFP_TERM_ELEC) || (opts->terms & EFP_TERM_AI_ELEC)) {
if (!frag->multipole_pts) {
efp_log("electrostatic parameters are missing");
return EFP_RESULT_FATAL;
}
if (opts->elec_damp == EFP_ELEC_DAMP_SCREEN &&
frag->screen_params == NULL) {
efp_log("electrostatic screening parameters are missing; continue");
add_screen2_params(frag);
//return EFP_RESULT_FATAL;
}
}
if ((opts->terms & EFP_TERM_POL) || (opts->terms & EFP_TERM_AI_POL)) {
if (!frag->polarizable_pts || !frag->multipole_pts) {
efp_log("polarization parameters are missing");
return EFP_RESULT_FATAL;
}
}
if ((opts->terms & EFP_TERM_DISP) || (opts->terms & EFP_TERM_AI_DISP)) {
if (frag->dynamic_polarizable_pts == NULL) {
efp_log("dispersion parameters are missing");
return EFP_RESULT_FATAL;
}
if (opts->disp_damp == EFP_DISP_DAMP_OVERLAP &&
frag->n_lmo != frag->n_dynamic_polarizable_pts) {
efp_log("number of polarization points does not "
"match number of LMOs");
return EFP_RESULT_FATAL;
}
}
if ((opts->terms & EFP_TERM_XR) || (opts->terms & EFP_TERM_AI_XR)) {
if (!frag->xr_atoms ||
!frag->xr_fock_mat ||
!frag->xr_wf ||
!frag->lmo_centroids) {
efp_log("exchange repulsion parameters are missing");
return EFP_RESULT_FATAL;
}
}
return EFP_RESULT_SUCCESS;
}
static enum efp_result
check_params(struct efp *efp)
{
enum efp_result res;
for (size_t i = 0; i < efp->n_frag; i++)
if ((res = check_frag_params(&efp->opts, efp->frags + i))) {
efp_log("check_params() failure");
return res;
}
return EFP_RESULT_SUCCESS;
}
static int
do_elec(const struct efp_opts *opts)
{
return opts->terms & EFP_TERM_ELEC;
}
static int
do_disp(const struct efp_opts *opts)
{
return opts->terms & EFP_TERM_DISP;
}
static int
do_xr(const struct efp_opts *opts)
{
int xr = (opts->terms & EFP_TERM_XR);
int cp = (opts->terms & EFP_TERM_ELEC) &&
(opts->elec_damp == EFP_ELEC_DAMP_OVERLAP);
int dd = (opts->terms & EFP_TERM_DISP) &&
(opts->disp_damp == EFP_DISP_DAMP_OVERLAP);
return xr || cp || dd;
}
static void
compute_two_body_range(struct efp *efp, size_t frag_from, size_t frag_to,
void *data)
{
double e_elec = 0.0, e_disp = 0.0, e_xr = 0.0, e_cp = 0.0, e_elec_tmp = 0.0, e_disp_tmp = 0.0;
(void)data;
#ifdef _OPENMP
#pragma omp parallel for schedule(dynamic) reduction(+:e_elec,e_disp,e_xr,e_cp)
#endif
for (size_t i = frag_from; i < frag_to; i++) {
size_t cnt = efp->n_frag % 2 ? (efp->n_frag - 1) / 2 :
i < efp->n_frag / 2 ? efp->n_frag / 2 :
efp->n_frag / 2 - 1;
for (size_t j = i + 1; j < i + 1 + cnt; j++) {
size_t fr_j = j % efp->n_frag;
if (!efp_skip_frag_pair(efp, i, fr_j)) {
double *s;
six_t *ds;
size_t n_lmo_ij = efp->frags[i].n_lmo *
efp->frags[fr_j].n_lmo;
s = (double *)calloc(n_lmo_ij, sizeof(double));
ds = (six_t *)calloc(n_lmo_ij, sizeof(six_t));
if (do_xr(&efp->opts)) {
double exr, ecp;
efp_frag_frag_xr(efp, i, fr_j,
s, ds, &exr, &ecp);
e_xr += exr;
e_cp += ecp;
/* */
if (efp->opts.enable_pairwise) {
if (i == efp->opts.ligand) {
efp->pair_energies[fr_j].exchange_repulsion = exr;
efp->pair_energies[fr_j].charge_penetration = ecp;
}
if (fr_j == efp->opts.ligand) {
efp->pair_energies[i].exchange_repulsion = exr;
efp->pair_energies[i].charge_penetration = ecp;
}
}
}
if (do_elec(&efp->opts)) {
e_elec_tmp = efp_frag_frag_elec(efp,
i, fr_j);
e_elec += e_elec_tmp;
/* */
if (efp->opts.enable_pairwise) {
if (i == efp->opts.ligand)
efp->pair_energies[fr_j].electrostatic = e_elec_tmp;
if (fr_j == efp->opts.ligand)
efp->pair_energies[i].electrostatic = e_elec_tmp;
}
}
if (do_disp(&efp->opts)) {
e_disp_tmp = efp_frag_frag_disp(efp,
i, fr_j, s, ds);
e_disp += e_disp_tmp;
/* */
if (efp->opts.enable_pairwise) {
if (i == efp->opts.ligand)
efp->pair_energies[fr_j].dispersion = e_disp_tmp;
if (fr_j == efp->opts.ligand)
efp->pair_energies[i].dispersion = e_disp_tmp;
}
}
free(s);
free(ds);
}
}
}
efp->energy.electrostatic += e_elec;
efp->energy.dispersion += e_disp;
efp->energy.exchange_repulsion += e_xr;
efp->energy.charge_penetration += e_cp;
}
EFP_EXPORT enum efp_result
compute_two_body_crystal(struct efp *efp)
{
double e_elec = 0.0, e_disp = 0.0, e_xr = 0.0, e_cp = 0.0, e_elec_tmp = 0.0, e_disp_tmp = 0.0;
// no parallelization
int nsymm = efp->nsymm_frag;
size_t *unique_frag = (size_t *)calloc(nsymm, sizeof(size_t));
unique_symm_frag(efp, unique_frag);
size_t *nsymm_frag = (size_t *)calloc(nsymm, sizeof(size_t));
n_symm_frag(efp, nsymm_frag);
for (size_t k = 0; k < nsymm; k++) {
size_t i = unique_frag[k];
struct frag *frag = efp->frags + i;
// scaling factor that tells how many fragments like this are in the system
size_t factor = nsymm_frag[k];
for (size_t fr_j=0; fr_j<efp->n_frag; fr_j++){
if ( fr_j != i && !efp_skip_frag_pair(efp, i, fr_j)) {
struct frag *fragj = efp->frags + fr_j;
double *s;
six_t *ds;
size_t n_lmo_ij = efp->frags[i].n_lmo *
efp->frags[fr_j].n_lmo;
s = (double *)calloc(n_lmo_ij, sizeof(double));
ds = (six_t *)calloc(n_lmo_ij, sizeof(six_t));
if (do_xr(&efp->opts)) {
double exr, ecp;
efp_frag_frag_xr(efp, i, fr_j,
s, ds, &exr, &ecp);
e_xr += exr * factor;
e_cp += ecp * factor;
/* */
if (efp->opts.enable_pairwise) {
if (i == efp->opts.ligand) {
efp->pair_energies[fr_j].exchange_repulsion = exr;
efp->pair_energies[fr_j].charge_penetration = ecp;
}
if (fr_j == efp->opts.ligand) {
efp->pair_energies[i].exchange_repulsion = exr;
efp->pair_energies[i].charge_penetration = ecp;
}
}
}
if (do_elec(&efp->opts)) {
e_elec_tmp = efp_frag_frag_elec(efp,
i, fr_j);
e_elec += e_elec_tmp * factor;
/* */
if (efp->opts.enable_pairwise) {
if (i == efp->opts.ligand)
efp->pair_energies[fr_j].electrostatic = e_elec_tmp;
if (fr_j == efp->opts.ligand)
efp->pair_energies[i].electrostatic = e_elec_tmp;
}
}
if (do_disp(&efp->opts)) {
e_disp_tmp = efp_frag_frag_disp(efp,
i, fr_j, s, ds);
e_disp += e_disp_tmp * factor;
/* */
if (efp->opts.enable_pairwise) {
if (i == efp->opts.ligand)
efp->pair_energies[fr_j].dispersion = e_disp_tmp;
if (fr_j == efp->opts.ligand)
efp->pair_energies[i].dispersion = e_disp_tmp;
}
}
free(s);
free(ds);
}
}
}
// really, we counted all pairwise interactions twice. Scaling back
efp->energy.electrostatic += e_elec/2;
efp->energy.dispersion += e_disp/2;
efp->energy.exchange_repulsion += e_xr/2;
efp->energy.charge_penetration += e_cp/2;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_energy(struct efp *efp, struct efp_energy *energy)
{
assert(efp);
assert(energy);
*energy = efp->energy;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_gradient(struct efp *efp, double *grad)
{
assert(efp);
assert(grad);
if (!efp->do_gradient) {
efp_log("gradient calculation was not requested");
return EFP_RESULT_FATAL;
}
memcpy(grad, efp->grad, efp->n_frag * sizeof(six_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_atomic_gradient(struct efp *efp, double *grad)
{
six_t *efpgrad = NULL; /* Calculated EFP gradient */
vec_t *pgrad; /* Conversion of grad to vec_t type */
size_t i, j, k, l;
size_t nr; /* Number of atoms in the current fragment */
size_t maxa; /* Maximum number of size of m, Ia, r arrays */
vec_t *r = NULL; /* Radius-vector of each atom inside current fragment
with respect to CoM of that fragment */
double mm, *m = NULL; /* Total Mass of fragments and individual atoms */
double I, *Ia = NULL; /* Inertia along axis and contribution of each
individual atom */
mat_t Id; /* Total inertia tensor of a fragment */
vec_t v, g; /* Principal axis and Inertia along that axis */
vec_t rbuf, rbuf2, tq, ri, rt;
double dist, sina, ft, norm;
enum efp_result res;
assert(efp);
assert(grad);
if (!efp->do_gradient) {
efp_log("gradient calculation was not requested");
return EFP_RESULT_FATAL;
}
pgrad = (vec_t *)grad;
/* Calculate maximum size of a fragment */
maxa = 0;
for (j = 0; j < efp->n_frag; j++) {
if (efp->frags[j].n_atoms > maxa)
maxa = efp->frags[j].n_atoms;
}
res = EFP_RESULT_NO_MEMORY;
/* Create and initialize some arrays for work */
if ((r = (vec_t *)malloc(maxa * sizeof(*r))) == NULL)
goto error;
if ((m = (double *)malloc(maxa * sizeof(*m))) == NULL)
goto error;
if ((Ia = (double *)malloc(maxa * sizeof(*Ia))) == NULL)
goto error;
/* Copy computed efp->grad */
if ((efpgrad = (six_t *)malloc(efp->n_frag * sizeof(*efpgrad))) == NULL)
goto error;
memcpy(efpgrad, efp->grad, efp->n_frag * sizeof(*efpgrad));
/* Main cycle (iterate fragments, distribute forces and torques) */
for (k = 0, j = 0; j < efp->n_frag; j++) {
nr = efp->frags[j].n_atoms;
memset(r, 0, maxa * sizeof(*r));
memset(m, 0, maxa * sizeof(*m));
memset(Ia, 0, maxa * sizeof(*Ia));
mm = 0.0;
Id = mat_zero;
v = vec_zero;
g = vec_zero;
for (i = 0; i < nr ; i++) {
r[i].x = efp->frags[j].atoms[i].x - efp->frags[j].x;
r[i].y = efp->frags[j].atoms[i].y - efp->frags[j].y;
r[i].z = efp->frags[j].atoms[i].z - efp->frags[j].z;
m[i] = efp->frags[j].atoms[i].mass;
mm += m[i];
/* Inertia tensor contribution calculations */
Id.xx += m[i] * (r[i].y*r[i].y + r[i].z*r[i].z);
Id.yy += m[i] * (r[i].x*r[i].x + r[i].z*r[i].z);
Id.zz += m[i] * (r[i].x*r[i].x + r[i].y*r[i].y);
Id.xy -= m[i] * r[i].x * r[i].y;
Id.yx -= m[i] * r[i].x * r[i].y;
Id.xz -= m[i] * r[i].x * r[i].z;
Id.zx -= m[i] * r[i].x * r[i].z;
Id.yz -= m[i] * r[i].y * r[i].z;
Id.zy -= m[i] * r[i].y * r[i].z;
}
/* Try to diagonalize Id and get principal axis */
if (efp_dsyev('V', 'U', 3, (double *)&Id, 3, (double *)&g)) {
efp_log("inertia tensor diagonalization failed");
res = EFP_RESULT_FATAL;
goto error;
}
/* Add any additional forces from grad array to efpgrad array */
for (i = 0; i < nr; i++) {
efpgrad[j].x += pgrad[k+i].x;
efpgrad[j].y += pgrad[k+i].y;
efpgrad[j].z += pgrad[k+i].z;
rbuf = vec_cross(&r[i], &pgrad[k+i]);
efpgrad[j].a += rbuf.x;
efpgrad[j].b += rbuf.y;
efpgrad[j].c += rbuf.z;
pgrad[k+i] = vec_zero;
}
/* Now we are ready to redistribute efpgrad over the atoms */
/* Redistribute total translation grad[i]=m[i]/mm*efpgrad[j] */
for (i = 0; i < nr; i++) {
pgrad[k+i].x = efpgrad[j].x;
pgrad[k+i].y = efpgrad[j].y;
pgrad[k+i].z = efpgrad[j].z;
vec_scale(&pgrad[k+i], m[i] / mm);
}
/* Redistribution of torque should be done over 3 principal
axes computed previously */
for (l = 0; l < 3; l++) {
v = ((vec_t *)&Id)[l];
tq.x = efpgrad[j].a;
tq.y = efpgrad[j].b;
tq.z = efpgrad[j].c;
/* Calculate contribution of each atom to moment of
inertia with respect to current axis */
I = 0.0;
for (i = 0; i < nr; i++) {
rbuf = vec_cross(&v, &r[i]);
dist = vec_len(&rbuf);
Ia[i] = m[i] * dist * dist;
I += Ia[i];
}
/* Project torque onto v axis */
norm = vec_dot(&tq, &v);
tq = v;
vec_scale(&tq, norm);
/* Now distribute torque using Ia[i]/I as a scale */
for (i = 0; i < nr; i++) {
if (eq(Ia[i], 0.0))
continue;
/* If atom is not on the current axis */
rbuf = tq;
vec_scale(&rbuf, Ia[i]/I);
ft = vec_len(&rbuf);
ri = r[i];
vec_normalize(&ri);
rt = tq;
vec_normalize(&rt);
rbuf2 = vec_cross(&rt, &ri);
sina = vec_len(&rbuf2);
vec_normalize(&rbuf2);
vec_scale(&rbuf2, ft/sina/vec_len(&r[i]));
/* Update grad with torque contribution of
atom i over axis v */
pgrad[k+i] = vec_add(&pgrad[k+i], &rbuf2);
}
}
k += nr;
}
res = EFP_RESULT_SUCCESS;
error:
free(r);
free(m);
free(Ia);
free(efpgrad);
return res;
}
EFP_EXPORT enum efp_result
efp_set_point_charges(struct efp *efp, size_t n_ptc, const double *ptc,
const double *xyz)
{
assert(efp);
efp->n_ptc = n_ptc;
if (n_ptc == 0) {
free(efp->ptc);
free(efp->ptc_xyz);
free(efp->ptc_grad);
efp->ptc = NULL;
efp->ptc_xyz = NULL;
efp->ptc_grad = NULL;
return EFP_RESULT_SUCCESS;
}
assert(ptc);
assert(xyz);
efp->ptc = (double *)realloc(efp->ptc, n_ptc * sizeof(double));
efp->ptc_xyz = (vec_t *)realloc(efp->ptc_xyz, n_ptc * sizeof(vec_t));
efp->ptc_grad = (vec_t *)realloc(efp->ptc_grad, n_ptc * sizeof(vec_t));
memcpy(efp->ptc, ptc, n_ptc * sizeof(double));
memcpy(efp->ptc_xyz, xyz, n_ptc * sizeof(vec_t));
memset(efp->ptc_grad, 0, n_ptc * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_point_charge_count(struct efp *efp, size_t *n_ptc)
{
assert(efp);
assert(n_ptc);
*n_ptc = efp->n_ptc;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_point_charge_gradient(struct efp *efp, double *grad)
{
assert(efp);
assert(grad);
if (!efp->do_gradient) {
efp_log("gradient calculation was not requested");
return EFP_RESULT_FATAL;
}
memcpy(grad, efp->ptc_grad, efp->n_ptc * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_point_charge_coordinates(struct efp *efp, double *xyz)
{
assert(efp);
assert(xyz);
memcpy(xyz, efp->ptc_xyz, efp->n_ptc * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_point_charge_coordinates(struct efp *efp, const double *xyz)
{
assert(efp);
assert(xyz);
memcpy(efp->ptc_xyz, xyz, efp->n_ptc * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_point_charge_values(struct efp *efp, double *ptc)
{
assert(efp);
assert(ptc);
memcpy(ptc, efp->ptc, efp->n_ptc * sizeof(double));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_point_charge_values(struct efp *efp, const double *ptc)
{
assert(efp);
assert(ptc);
memcpy(efp->ptc, ptc, efp->n_ptc * sizeof(double));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_coordinates(struct efp *efp, enum efp_coord_type coord_type,
const double *coord)
{
assert(efp);
assert(coord);
size_t stride;
enum efp_result res;
switch (coord_type) {
case EFP_COORD_TYPE_XYZABC:
stride = 6;
break;
case EFP_COORD_TYPE_POINTS:
stride = 9;
break;
case EFP_COORD_TYPE_ROTMAT:
stride = 12;
break;
}
for (size_t i = 0; i < efp->n_frag; i++, coord += stride)
if ((res = efp_set_frag_coordinates(efp, i, coord_type, coord))) {
efp_log("efp_set_coordinates() failure");
return res;
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_frag_coordinates(struct efp *efp, size_t frag_idx,
enum efp_coord_type coord_type, const double *coord)
{
struct frag *frag;
assert(efp);
assert(coord);
assert(frag_idx < efp->n_frag);
frag = efp->frags + frag_idx;
switch (coord_type) {
case EFP_COORD_TYPE_XYZABC:
return set_coord_xyzabc(frag, coord);
case EFP_COORD_TYPE_POINTS:
return set_coord_points(frag, coord);
case EFP_COORD_TYPE_ROTMAT:
return set_coord_rotmat(frag, coord);
}
efp_log("efp_set_frag_coordinates() failure");
assert(0);
}
EFP_EXPORT enum efp_result
efp_get_coordinates(struct efp *efp, double *xyzabc)
{
assert(efp);
assert(xyzabc);
for (size_t i = 0; i < efp->n_frag; i++) {
struct frag *frag = efp->frags + i;
double a, b, c;
matrix_to_euler(&frag->rotmat, &a, &b, &c);
*xyzabc++ = frag->x;
*xyzabc++ = frag->y;
*xyzabc++ = frag->z;
*xyzabc++ = a;
*xyzabc++ = b;
*xyzabc++ = c;
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_xyzabc(struct efp *efp, size_t frag_idx, double *xyzabc)
{
struct frag *frag;
double a, b, c;
assert(efp);
assert(frag_idx < efp->n_frag);
assert(xyzabc);
frag = efp->frags + frag_idx;
matrix_to_euler(&frag->rotmat, &a, &b, &c);
xyzabc[0] = frag->x;
xyzabc[1] = frag->y;
xyzabc[2] = frag->z;
xyzabc[3] = a;
xyzabc[4] = b;
xyzabc[5] = c;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_periodic_box(struct efp *efp, double x, double y, double z, double alpha, double beta, double gamma)
{
assert(efp);
if (alpha < 0.01) {
// assigning default angles of 90.0 degrees
//printf("\n assigning angles to 90.0 \n");
alpha = 90.0;
beta = 90.0;
gamma = 90.0;
}
efp->box.x = x;
efp->box.y = y;
efp->box.z = z;
efp->box.a = alpha;
efp->box.b = beta;
efp->box.c = gamma;
double max_cut = max_cutoff(efp->box);
double cut = efp->opts.swf_cutoff;
if (cut > max_cut) {
printf("\n Maximum allowed cutoff is %lf ", max_cut*0.52917721092);
printf("\n Given cutoff is %lf \n", cut*0.52917721092);
efp_log("periodic box dimensions must be at least twice "
"the switching function cutoff");
return EFP_RESULT_FATAL;
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_periodic_box(struct efp *efp, double *xyzabc)
{
assert(efp);
assert(xyzabc);
xyzabc[0] = efp->box.x;
xyzabc[1] = efp->box.y;
xyzabc[2] = efp->box.z;
xyzabc[3] = efp->box.a;
xyzabc[4] = efp->box.b;
xyzabc[5] = efp->box.c;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_stress_tensor(struct efp *efp, double *stress)
{
assert(efp);
assert(stress);
if (!efp->do_gradient) {
efp_log("gradient calculation was not requested");
return EFP_RESULT_FATAL;
}
*(mat_t *)stress = efp->stress;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_ai_screen(struct efp *efp, size_t frag_idx, double *screen)
{
const struct frag *frag;
size_t size;
assert(efp);
assert(screen);
assert(frag_idx < efp->n_frag);
frag = &efp->frags[frag_idx];
if (frag->ai_screen_params == NULL) {
efp_log("no screening parameters found for %s", frag->name);
return EFP_RESULT_FATAL;
}
size = frag->n_multipole_pts * sizeof(double);
memcpy(screen, frag->ai_screen_params, size);
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_prepare(struct efp *efp)
{
assert(efp);
efp->n_polarizable_pts = 0;
for (size_t i = 0; i < efp->n_frag; i++) {
efp->frags[i].polarizable_offset = efp->n_polarizable_pts;
efp->n_polarizable_pts += efp->frags[i].n_polarizable_pts;
}
efp->n_fragment_field_pts = 0;
if (efp->opts.enable_pairwise && efp->opts.ligand != -1) {
size_t ligand_idx = efp->opts.ligand;
for (size_t i = 0; i < efp->n_frag; i++) {
efp->frags[i].fragment_field_offset = efp->n_fragment_field_pts;
efp->n_fragment_field_pts += efp->frags[ligand_idx].n_polarizable_pts;
}
}
efp->fragment_field = (vec_t *)calloc(efp->n_fragment_field_pts, sizeof(vec_t));
efp->indip = (vec_t *)calloc(efp->n_polarizable_pts, sizeof(vec_t));
efp->indipconj = (vec_t *)calloc(efp->n_polarizable_pts, sizeof(vec_t));
efp->grad = (six_t *)calloc(efp->n_frag, sizeof(six_t));
efp->skiplist = (char *)calloc(efp->n_frag * efp->n_frag, 1);
efp->pair_energies = (struct efp_energy *)calloc(efp->n_frag, sizeof(struct efp_energy));
efp->symmlist = (size_t *)calloc(efp->n_frag, sizeof(size_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_orbital_energies(struct efp *efp, size_t n_core, size_t n_act,
size_t n_vir, const double *oe)
{
size_t size;
assert(efp);
assert(oe);
efp->n_ai_core = n_core;
efp->n_ai_act = n_act;
efp->n_ai_vir = n_vir;
size = (n_core + n_act + n_vir) * sizeof(double);
efp->ai_orbital_energies = (double *)realloc(efp->ai_orbital_energies,
size);
memcpy(efp->ai_orbital_energies, oe, size);
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_dipole_integrals(struct efp *efp, size_t n_core, size_t n_act,
size_t n_vir, const double *dipint)
{
size_t size;
assert(efp);
assert(dipint);
efp->n_ai_core = n_core;
efp->n_ai_act = n_act;
efp->n_ai_vir = n_vir;
size = 3 * (n_core + n_act + n_vir) * (n_core + n_act + n_vir);
efp->ai_dipole_integrals = (double *)realloc(efp->ai_dipole_integrals,
size * sizeof(double));
memcpy(efp->ai_dipole_integrals, dipint, size * sizeof(double));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_wavefunction_dependent_energy(struct efp *efp, double *energy)
{
assert(efp);
assert(energy);
if (!(efp->opts.terms & EFP_TERM_POL) &&
!(efp->opts.terms & EFP_TERM_AI_POL)) {
*energy = 0.0;
return EFP_RESULT_SUCCESS;
}
return efp_compute_pol_energy(efp, energy);
}
EFP_EXPORT enum efp_result
efp_compute(struct efp *efp, int do_gradient)
{
enum efp_result res;
assert(efp);
if (efp->grad == NULL) {
efp_log("call efp_prepare after all fragments are added");
return EFP_RESULT_FATAL;
}
efp->do_gradient = do_gradient;
if ((res = check_params(efp))) {
efp_log("check_params() failure");
return res;
}
memset(&efp->energy, 0, sizeof(efp->energy));
memset(&efp->stress, 0, sizeof(efp->stress));
memset(efp->grad, 0, efp->n_frag * sizeof(six_t));
memset(efp->ptc_grad, 0, efp->n_ptc * sizeof(vec_t));
memset(efp->pair_energies, 0, efp->n_frag * sizeof(efp->energy));
if (efp->opts.symmetry == 0) { // standard case
efp_balance_work(efp, compute_two_body_range, NULL);
}
else { // high-symmetry crystals
if (res = compute_two_body_crystal(efp)){
efp_log("compute_two_body_crystal() failure");
return res;
}
}
if (res = efp_compute_pol(efp)) {
efp_log("efp_compute_pol() failure");
return res;
}
if (res = efp_compute_ai_elec(efp)){
efp_log("efp_compute_ai_elec() failure");
return res;
}
if (res = efp_compute_ai_disp(efp)){
efp_log("efp_compute_ai_disp() failure");
return res;
}
#ifdef EFP_USE_MPI
efp_allreduce(&efp->energy.electrostatic, 1);
efp_allreduce(&efp->energy.dispersion, 1);
efp_allreduce(&efp->energy.exchange_repulsion, 1);
efp_allreduce(&efp->energy.charge_penetration, 1);
if (efp->do_gradient) {
efp_allreduce((double *)efp->grad, 6 * efp->n_frag);
efp_allreduce((double *)efp->ptc_grad, 3 * efp->n_ptc);
efp_allreduce((double *)&efp->stress, 9);
}
#endif
efp->energy.total = efp->energy.electrostatic +
efp->energy.charge_penetration +
efp->energy.electrostatic_point_charges +
efp->energy.polarization +
efp->energy.dispersion +
efp->energy.ai_dispersion +
efp->energy.exchange_repulsion;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_charge(struct efp *efp, size_t frag_idx, double *charge)
{
struct frag *frag;
double sum = 0.0;
size_t i;
assert(efp);
assert(charge);
assert(frag_idx < efp->n_frag);
frag = efp->frags + frag_idx;
for (i = 0; i < frag->n_atoms; i++)
sum += frag->atoms[i].znuc;
for (i = 0; i < frag->n_multipole_pts; i++)
sum += frag->multipole_pts[i].monopole;
*charge = sum;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_multiplicity(struct efp *efp, size_t frag_idx, int *mult)
{
assert(efp);
assert(mult);
assert(frag_idx < efp->n_frag);
*mult = efp->frags[frag_idx].multiplicity;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_multipole_count(struct efp *efp, size_t frag_idx, size_t *n_mult)
{
assert(efp);
assert(n_mult);
assert(frag_idx < efp->n_frag);
*n_mult = efp->frags[frag_idx].n_multipole_pts;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_mult_rank(struct efp *efp, size_t frag_idx, size_t mult_idx, size_t *rank)
{
assert(efp);
assert(rank);
assert(frag_idx < efp->n_frag);
assert(mult_idx < efp->frags[frag_idx].n_multipole_pts);
struct frag *frag = efp->frags + frag_idx;
struct multipole_pt *pt = frag->multipole_pts + mult_idx;
*rank = -1;
for (size_t t = 0; t < 10; t++)
if (pt->octupole[t] != 0) {
*rank = 3;
return EFP_RESULT_SUCCESS;
}
for (size_t t = 0; t < 6; t++)
if (pt->quadrupole[t] != 0) {
*rank = 2;
return EFP_RESULT_SUCCESS;
}
if (pt->dipole.x != 0 || pt->dipole.y != 0 || pt->dipole.z != 0) {
*rank = 1;
return EFP_RESULT_SUCCESS;
}
if (pt->monopole != 0) {
*rank = 0;
return EFP_RESULT_SUCCESS;
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_multipole_count(struct efp *efp, size_t *n_mult)
{
size_t sum = 0;
assert(efp);
assert(n_mult);
for (size_t i = 0; i < efp->n_frag; i++)
sum += efp->frags[i].n_multipole_pts;
*n_mult = sum;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_multipole_coordinates(struct efp *efp, double *xyz)
{
assert(efp);
assert(xyz);
for (size_t i = 0; i < efp->n_frag; i++) {
struct frag *frag = efp->frags + i;
for (size_t j = 0; j < frag->n_multipole_pts; j++) {
*xyz++ = frag->multipole_pts[j].x;
*xyz++ = frag->multipole_pts[j].y;
*xyz++ = frag->multipole_pts[j].z;
}
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_multipole_values(struct efp *efp, double *mult)
{
assert(efp);
assert(mult);
for (size_t i = 0; i < efp->n_frag; i++) {
struct frag *frag = efp->frags + i;
for (size_t j = 0; j < frag->n_multipole_pts; j++) {
struct multipole_pt *pt = frag->multipole_pts + j;
*mult++ = pt->monopole;
*mult++ = pt->dipole.x;
*mult++ = pt->dipole.y;
*mult++ = pt->dipole.z;
for (size_t t = 0; t < 6; t++)
*mult++ = pt->quadrupole[t];
for (size_t t = 0; t < 10; t++)
*mult++ = pt->octupole[t];
}
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_induced_dipole_count(struct efp *efp, size_t frag_idx, size_t *n_dip)
{
assert(efp);
assert(n_dip);
assert(frag_idx < efp->n_frag);
*n_dip = efp->frags[frag_idx].n_polarizable_pts;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_induced_dipole_count(struct efp *efp, size_t *n_dip)
{
size_t sum = 0;
assert(efp);
assert(n_dip);
for (size_t i = 0; i < efp->n_frag; i++)
sum += efp->frags[i].n_polarizable_pts;
*n_dip = sum;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_induced_dipole_coordinates(struct efp *efp, double *xyz)
{
assert(efp);
assert(xyz);
for (size_t i = 0; i < efp->n_frag; i++) {
struct frag *frag = efp->frags + i;
for (size_t j = 0; j < frag->n_polarizable_pts; j++) {
struct polarizable_pt *pt = frag->polarizable_pts + j;
*xyz++ = pt->x;
*xyz++ = pt->y;
*xyz++ = pt->z;
}
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_induced_dipole_values(struct efp *efp, double *dip)
{
assert(efp);
assert(dip);
memcpy(dip, efp->indip, efp->n_polarizable_pts * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_induced_dipole_conj_values(struct efp *efp, double *dip)
{
assert(efp);
assert(dip);
memcpy(dip, efp->indipconj, efp->n_polarizable_pts * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_lmo_count(struct efp *efp, size_t frag_idx, size_t *n_lmo)
{
assert(efp != NULL);
assert(frag_idx < efp->n_frag);
assert(n_lmo != NULL);
*n_lmo = efp->frags[frag_idx].n_lmo;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_lmo_coordinates(struct efp *efp, size_t frag_idx, double *xyz)
{
struct frag *frag;
assert(efp != NULL);
assert(frag_idx < efp->n_frag);
assert(xyz != NULL);
frag = efp->frags + frag_idx;
if (frag->lmo_centroids == NULL) {
efp_log("no LMO centroids for fragment %s", frag->name);
return EFP_RESULT_FATAL;
}
memcpy(xyz, frag->lmo_centroids, frag->n_lmo * sizeof(vec_t));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_xrfit(struct efp *efp, size_t frag_idx, double *xrfit)
{
struct frag *frag;
assert(efp != NULL);
assert(frag_idx < efp->n_frag);
assert(xrfit != NULL);
frag = efp->frags + frag_idx;
if (frag->xrfit == NULL) {
efp_log("no XRFIT parameters for fragment %s", frag->name);
return EFP_RESULT_FATAL;
}
memcpy(xrfit, frag->xrfit, frag->n_lmo * 4 * sizeof(double));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT void
efp_shutdown(struct efp *efp)
{
if (efp == NULL)
return;
for (size_t i = 0; i < efp->n_frag; i++)
free_frag(efp->frags + i);
for (size_t i = 0; i < efp->n_lib; i++) {
free_frag(efp->lib[i]);
free(efp->lib[i]);
}
free(efp->frags);
free(efp->lib);
free(efp->grad);
free(efp->ptc);
free(efp->ptc_xyz);
free(efp->ptc_grad);
free(efp->indip);
free(efp->indipconj);
free(efp->ai_orbital_energies);
free(efp->ai_dipole_integrals);
free(efp->skiplist);
free(efp->fragment_field);
free(efp->pair_energies);
free(efp->symmlist);
free(efp);
}
EFP_EXPORT enum efp_result
efp_set_opts(struct efp *efp, const struct efp_opts *opts)
{
enum efp_result res;
assert(efp);
assert(opts);
if ((res = check_opts(opts))) {
efp_log("check_opts() failure");
return res;
}
efp->opts = *opts;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_opts(struct efp *efp, struct efp_opts *opts)
{
assert(efp);
assert(opts);
*opts = efp->opts;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT void
efp_opts_default(struct efp_opts *opts)
{
assert(opts);
memset(opts, 0, sizeof(*opts));
opts->terms = EFP_TERM_ELEC | EFP_TERM_POL | EFP_TERM_DISP |
EFP_TERM_XR | EFP_TERM_AI_ELEC | EFP_TERM_AI_POL;
}
EFP_EXPORT void
efp_set_error_log(void (*cb)(const char *))
{
efp_set_log_cb(cb);
}
EFP_EXPORT enum efp_result
efp_add_fragment(struct efp *efp, const char *name)
{
const struct frag *lib;
assert(efp);
assert(name);
if (efp->skiplist) {
efp_log("cannot add fragments after efp_prepare");
return EFP_RESULT_FATAL;
}
if ((lib = efp_find_lib(efp, name)) == NULL) {
efp_log("cannot find \"%s\" in any of .efp files", name);
return EFP_RESULT_UNKNOWN_FRAGMENT;
}
efp->n_frag++;
efp->frags = (struct frag *)realloc(efp->frags,
efp->n_frag * sizeof(struct frag));
if (efp->frags == NULL)
return EFP_RESULT_NO_MEMORY;
enum efp_result res;
struct frag *frag = efp->frags + efp->n_frag - 1;
if ((res = copy_frag(frag, lib))) {
efp_log("copy_frag() failure");
return res;
}
for (size_t a = 0; a < 3; a++) {
size_t size = frag->xr_wf_size * frag->n_lmo;
frag->xr_wf_deriv[a] = (double *)calloc(size, sizeof(double));
if (frag->xr_wf_deriv[a] == NULL)
return EFP_RESULT_NO_MEMORY;
}
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_skip_fragments(struct efp *efp, size_t i, size_t j, int value)
{
assert(efp);
assert(efp->skiplist); /* call efp_prepare first */
assert(i < efp->n_frag);
assert(j < efp->n_frag);
efp->skiplist[i * efp->n_frag + j] = value ? 1 : 0;
efp->skiplist[j * efp->n_frag + i] = value ? 1 : 0;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT struct efp *
efp_create(void)
{
struct efp *efp = (struct efp *)calloc(1, sizeof(struct efp));
if (efp == NULL)
return NULL;
efp_opts_default(&efp->opts);
return efp;
}
EFP_EXPORT enum efp_result
efp_set_electron_density_field_fn(struct efp *efp,
efp_electron_density_field_fn fn)
{
assert(efp);
efp->get_electron_density_field = fn;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_electron_density_field_user_data(struct efp *efp, void *user_data)
{
assert(efp);
efp->get_electron_density_field_user_data = user_data;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_count(struct efp *efp, size_t *n_frag)
{
assert(efp);
assert(n_frag);
*n_frag = efp->n_frag;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_name(struct efp *efp, size_t frag_idx, size_t size,
char *frag_name)
{
assert(efp);
assert(frag_name);
assert(frag_idx < efp->n_frag);
strncpy(frag_name, efp->frags[frag_idx].name, size);
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_mass(struct efp *efp, size_t frag_idx, double *mass_out)
{
assert(efp);
assert(mass_out);
assert(frag_idx < efp->n_frag);
const struct frag *frag = efp->frags + frag_idx;
double mass = 0.0;
for (size_t i = 0; i < frag->n_atoms; i++)
mass += frag->atoms[i].mass;
*mass_out = mass;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_inertia(struct efp *efp, size_t frag_idx, double *inertia_out)
{
assert(efp);
assert(inertia_out);
assert(frag_idx < efp->n_frag);
/* center of mass is in origin and axes are principal axes of inertia */
const struct frag *frag = efp->frags[frag_idx].lib;
vec_t inertia = vec_zero;
for (size_t i = 0; i < frag->n_atoms; i++) {
const struct efp_atom *atom = frag->atoms + i;
inertia.x += atom->mass * (atom->y*atom->y + atom->z*atom->z);
inertia.y += atom->mass * (atom->x*atom->x + atom->z*atom->z);
inertia.z += atom->mass * (atom->x*atom->x + atom->y*atom->y);
}
inertia_out[0] = inertia.x;
inertia_out[1] = inertia.y;
inertia_out[2] = inertia.z;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_atom_count(struct efp *efp, size_t frag_idx, size_t *n_atoms)
{
assert(efp);
assert(n_atoms);
assert(frag_idx < efp->n_frag);
*n_atoms = efp->frags[frag_idx].n_atoms;
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_frag_atoms(struct efp *efp, size_t frag_idx, size_t size,
struct efp_atom *atoms)
{
struct frag *frag;
assert(efp);
assert(atoms);
assert(frag_idx < efp->n_frag);
assert(size >= efp->frags[frag_idx].n_atoms);
frag = efp->frags + frag_idx;
memcpy(atoms, frag->atoms, frag->n_atoms * sizeof(struct efp_atom));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT void
efp_torque_to_derivative(const double *euler, const double *torque,
double *deriv)
{
assert(euler);
assert(torque);
assert(deriv);
double tx = torque[0];
double ty = torque[1];
double tz = torque[2];
double sina = sin(euler[0]);
double cosa = cos(euler[0]);
double sinb = sin(euler[1]);
double cosb = cos(euler[1]);
deriv[0] = tz;
deriv[1] = cosa * tx + sina * ty;
deriv[2] = sinb * sina * tx - sinb * cosa * ty + cosb * tz;
}
EFP_EXPORT const char *
efp_banner(void)
{
static const char banner[] =
"LIBEFP ver. " LIBEFP_VERSION_STRING "\n"
"Copyright (c) 2012-2017 Ilya Kaliman\n"
"\n"
"Journal References:\n"
" - Kaliman and Slipchenko, JCC 2013.\n"
" DOI: http://dx.doi.org/10.1002/jcc.23375\n"
" - Kaliman and Slipchenko, JCC 2015.\n"
" DOI: http://dx.doi.org/10.1002/jcc.23772\n"
"\n"
"Project web site: https://github.com/libefp2/libefp/\n";
return banner;
}
EFP_EXPORT void
efp_print_banner(void)
{
puts(efp_banner());
}
EFP_EXPORT const char *
efp_result_to_string(enum efp_result res)
{
switch (res) {
case EFP_RESULT_SUCCESS:
return "Operation was successful.";
case EFP_RESULT_FATAL:
return "Fatal error has occurred.";
case EFP_RESULT_NO_MEMORY:
return "Insufficient memory.";
case EFP_RESULT_FILE_NOT_FOUND:
return "File not found.";
case EFP_RESULT_SYNTAX_ERROR:
return "Syntax error.";
case EFP_RESULT_UNKNOWN_FRAGMENT:
return "Unknown EFP fragment.";
case EFP_RESULT_POL_NOT_CONVERGED:
return "Polarization SCF procedure did not converge.";
}
assert(0);
}
EFP_EXPORT enum efp_result
efp_get_pairwise_energy(struct efp *efp, struct efp_energy *pair_energies){
assert(efp);
assert(pair_energies);
memcpy(pair_energies, efp->pair_energies, efp->n_frag * sizeof(struct efp_energy));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_pairwise_energy(struct efp *efp, struct efp_energy *pair_energies)
{
assert(efp);
assert(pair_energies);
memcpy(efp->pair_energies, pair_energies, efp->n_frag * sizeof(struct efp_energy));
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_set_symmlist(struct efp *efp)
{
assert(efp);
assert(efp->symmlist);
assert(efp->skiplist);
if (efp->opts.symmetry == 0)
{
for (size_t i = 0; i < efp->n_frag; i++) {
efp->symmlist[i] = 0;
}
}
else if (efp->opts.symm_frag == EFP_SYMM_FRAG_FRAG) {
//printf("\n n_lib %d \n", efp->n_lib);
// this needs to be changed for list settings of symmetry!!!
efp->nsymm_frag = efp->n_lib;
char name[32];
char** unique_names=malloc(efp->n_lib * sizeof(name));
for (int i = 0; i < efp->n_lib; i++){
unique_names[i] = NULL;
}
int n_unique = 0;
for (size_t i = 0; i < efp->n_frag; i++) {
struct frag *frag = efp->frags + i;
for (size_t m = 0; m < efp->n_lib; m++) {
if (unique_names[m] != NULL && strcmp(frag->name, unique_names[m]) == 0) {
efp->symmlist[i] = m+1;
break;
}
}
if (efp->symmlist[i] == 0) // did not find this fragment name in sofar unique names
{
unique_names[n_unique] = frag->name;
n_unique++;
efp->symmlist[i] = n_unique;
}
// printf("symm_list %d \n", efp->symmlist[i]);
}
// setup skiplist now...
for (size_t i = 0; i < efp->n_frag; i++) {
for (size_t j = 0; j < efp->n_frag; j++) {
efp_skip_fragments(efp, i, j, 1);
}
}
n_unique = 1;
//memset(efp->skiplist,true,efp->n_frag*efp->n_frag);
for (size_t i = 0; i < efp->n_frag; i++) {
// this is the first occuracnce of the symmetry-unique fragment
if (efp->symmlist[i] == n_unique) {
for (size_t j = 0; j < efp->n_frag; j++) {
efp_skip_fragments(efp, i, j, 0);
}
n_unique ++;
}
}
free(unique_names);
}
else {
printf("\n DO NOT KNOW WHAT TO DO WITH THIS SYMMETRIC SYSTEM: SYMM_FRAG IS UNKNOWN \n");
}
/*
//printf("\n skiplist \n");
for (int i = 0; i < efp->n_frag; i++){
for (int j=0; j < efp->n_frag; j++){
printf(" %s ", efp->skiplist[i*efp->n_frag + j] ? "true" : "false");
}
}
*/
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_symmlist(struct efp *efp, size_t frag_idx, size_t *symm){
assert(efp);
assert(efp->symmlist);
*symm = efp->symmlist[frag_idx];
return EFP_RESULT_SUCCESS;
}
EFP_EXPORT enum efp_result
efp_get_nsymm_frag(struct efp *efp, size_t *nsymm_frag){
assert(efp);
assert(efp->nsymm_frag);
*nsymm_frag = efp->nsymm_frag;
return EFP_RESULT_SUCCESS;
}
void
unique_symm_frag(struct efp *efp, size_t *unique_frag){
//printf("\n Symmetry-unique fragments \n");
int n = 0;
int i = 0;
do {
if (efp->symmlist[i] > n) {
unique_frag[n] = i;
//printf(" %d ", unique_frag[n]);
n++;
}
i++;
} while (n < efp->nsymm_frag);
}
void
n_symm_frag(struct efp *efp, size_t *symm_frag) {
for (size_t i = 0; i < efp->nsymm_frag; i++) {
size_t counter = 0;
for (size_t j = 0; j < efp->n_frag; j++) {
if (efp->symmlist[i] == efp->symmlist[j])
counter++;
}
symm_frag[i] = counter;
// printf("\n symm_frag %d = %d", i, symm_frag[i]);
}
}
|
DRB034-truedeplinear-var-yes.c | /*
Copyright (c) 2017, Lawrence Livermore National Security, LLC.
Produced at the Lawrence Livermore National Laboratory
Written by Chunhua Liao, Pei-Hung Lin, Joshua Asplund,
Markus Schordan, and Ian Karlin
(email: liao6@llnl.gov, lin32@llnl.gov, asplund1@llnl.gov,
schordan1@llnl.gov, karlin1@llnl.gov)
LLNL-CODE-732144
All rights reserved.
This file is part of DataRaceBench. For details, see
https://github.com/LLNL/dataracebench. Please also see the LICENSE file
for our additional BSD notice.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the disclaimer below.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the disclaimer (as noted below)
in the documentation and/or other materials provided with the
distribution.
* Neither the name of the LLNS/LLNL nor the names of its contributors
may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL
SECURITY, LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
A linear expression is used as array subscription.
Data race pair: a[2*i+1]@66:5 vs. a[i]@66:14
*/
#include <stdlib.h>
int main(int argc, char* argv[])
{
int i;
int len=2000;
if (argc>1)
len = atoi(argv[1]);
int a[len];
for (i=0; i<len; i++)
a[i]=i;
#pragma omp parallel for
for (i=0;i<len/2;i++)
a[2*i+1]=a[i]+1;
return 0;
}
|
GB_reduce_panel.c | //------------------------------------------------------------------------------
// GB_reduce_panel: s=reduce(A), reduce a matrix to a scalar
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// Reduce a matrix to a scalar using a panel-based method for built-in
// operators. No typecasting is performed.
{
//--------------------------------------------------------------------------
// get A
//--------------------------------------------------------------------------
const GB_ATYPE *restrict Ax = A->x ;
int64_t anz = GB_NNZ (A) ;
ASSERT (anz > 0) ;
//--------------------------------------------------------------------------
// typecast workspace
//--------------------------------------------------------------------------
// ctype W [ntasks] ;
GB_CTYPE *restrict W = (GB_CTYPE *) W_space ;
//--------------------------------------------------------------------------
// reduce A to a scalar
//--------------------------------------------------------------------------
if (nthreads == 1)
{
//----------------------------------------------------------------------
// load the Panel with the first entries
//----------------------------------------------------------------------
GB_ATYPE Panel [GB_PANEL] ;
int64_t first_panel_size = GB_IMIN (GB_PANEL, anz) ;
for (int64_t k = 0 ; k < first_panel_size ; k++)
{
Panel [k] = Ax [k] ;
}
#if GB_HAS_TERMINAL
int panel_count = 0 ;
#endif
//----------------------------------------------------------------------
// reduce all entries to the Panel
//----------------------------------------------------------------------
for (int64_t p = GB_PANEL ; p < anz ; p += GB_PANEL)
{
if (p + GB_PANEL > anz)
{
// last partial panel
for (int64_t k = 0 ; k < anz-p ; k++)
{
// Panel [k] = op (Panel [k], Ax [p+k]) ;
GB_ADD_ARRAY_TO_ARRAY (Panel, k, Ax, p+k) ;
}
}
else
{
// full panel
for (int64_t k = 0 ; k < GB_PANEL ; k++)
{
// Panel [k] = op (Panel [k], Ax [p+k]) ;
GB_ADD_ARRAY_TO_ARRAY (Panel, k, Ax, p+k) ;
}
#if GB_HAS_TERMINAL
panel_count-- ;
if (panel_count <= 0)
{
// check for early exit only every 256 panels
panel_count = 256 ;
int count = 0 ;
for (int64_t k = 0 ; k < GB_PANEL ; k++)
{
count += (Panel [k] == GB_TERMINAL_VALUE) ;
}
if (count > 0)
{
break ;
}
}
#endif
}
}
//----------------------------------------------------------------------
// s = reduce (Panel)
//----------------------------------------------------------------------
s = Panel [0] ;
for (int64_t k = 1 ; k < first_panel_size ; k++)
{
// s = op (s, Panel [k]) ;
GB_ADD_ARRAY_TO_SCALAR (s, Panel, k) ;
}
}
else
{
//----------------------------------------------------------------------
// all tasks share a single early_exit flag
//----------------------------------------------------------------------
// If this flag gets set, all tasks can terminate early
#if GB_HAS_TERMINAL
bool early_exit = false ;
#endif
//----------------------------------------------------------------------
// each thread reduces its own slice in parallel
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (int tid = 0 ; tid < ntasks ; tid++)
{
//------------------------------------------------------------------
// determine the work for this task
//------------------------------------------------------------------
// Task tid reduces Ax [pstart:pend-1] to the scalar W [tid]
int64_t pstart, pend ;
GB_PARTITION (pstart, pend, anz, tid, ntasks) ;
GB_ATYPE t = Ax [pstart] ;
//------------------------------------------------------------------
// skip this task if the terminal value has already been reached
//------------------------------------------------------------------
#if GB_HAS_TERMINAL
// check if another task has called for an early exit
bool my_exit ;
#pragma omp atomic read
my_exit = early_exit ;
if (!my_exit)
#endif
//------------------------------------------------------------------
// do the reductions for this task
//------------------------------------------------------------------
{
//--------------------------------------------------------------
// load the Panel with the first entries
//--------------------------------------------------------------
GB_ATYPE Panel [GB_PANEL] ;
int64_t my_anz = pend - pstart ;
int64_t first_panel_size = GB_IMIN (GB_PANEL, my_anz) ;
for (int64_t k = 0 ; k < first_panel_size ; k++)
{
Panel [k] = Ax [pstart + k] ;
}
#if GB_HAS_TERMINAL
int panel_count = 0 ;
#endif
//--------------------------------------------------------------
// reduce all entries to the Panel
//--------------------------------------------------------------
for (int64_t p = pstart + GB_PANEL ; p < pend ; p += GB_PANEL)
{
if (p + GB_PANEL > pend)
{
// last partial panel
for (int64_t k = 0 ; k < pend-p ; k++)
{
// Panel [k] = op (Panel [k], Ax [p+k]) ;
GB_ADD_ARRAY_TO_ARRAY (Panel, k, Ax, p+k) ;
}
}
else
{
// full panel
for (int64_t k = 0 ; k < GB_PANEL ; k++)
{
// Panel [k] = op (Panel [k], Ax [p+k]) ;
GB_ADD_ARRAY_TO_ARRAY (Panel, k, Ax, p+k) ;
}
#if GB_HAS_TERMINAL
panel_count-- ;
if (panel_count <= 0)
{
// check for early exit only every 256 panels
panel_count = 256 ;
int count = 0 ;
for (int64_t k = 0 ; k < GB_PANEL ; k++)
{
count += (Panel [k] == GB_TERMINAL_VALUE) ;
}
if (count > 0)
{
break ;
}
}
#endif
}
}
//--------------------------------------------------------------
// t = reduce (Panel)
//--------------------------------------------------------------
t = Panel [0] ;
for (int64_t k = 1 ; k < first_panel_size ; k++)
{
// t = op (t, Panel [k]) ;
GB_ADD_ARRAY_TO_SCALAR (t, Panel, k) ;
}
#if GB_HAS_TERMINAL
if (t == GB_TERMINAL_VALUE)
{
// tell all other tasks to exit early
#pragma omp atomic write
early_exit = true ;
}
#endif
}
//------------------------------------------------------------------
// save the results of this task
//------------------------------------------------------------------
W [tid] = t ;
}
//----------------------------------------------------------------------
// sum up the results of each slice using a single thread
//----------------------------------------------------------------------
s = W [0] ;
for (int tid = 1 ; tid < ntasks ; tid++)
{
// s = op (s, W [tid]), no typecast
GB_ADD_ARRAY_TO_SCALAR (s, W, tid) ;
}
}
}
|
779.c | // this source is derived from CHILL AST originally from file '/uufs/chpc.utah.edu/common/home/u1142914/lib/ytopt_vinu/polybench/polybench-code/stencils/heat-3d/kernel.c' as parsed by frontend compiler rose
void kernel_heat_3d(int tsteps, int n, double A[120 + 0][120 + 0][120 + 0], double B[120 + 0][120 + 0][120 + 0]) {
int t14;
int t12;
int t10;
int t8;
int t6;
int t4;
int t2;
for (t2 = 1; t2 <= 500; t2 += 1) {
#pragma omp parallel for private(t4,t6,t8,t10,t12,t14)
for (t4 = 1; t4 <= n - 2; t4 += 16)
for (t6 = t4; t6 <= (t4 + 15 < n - 2 ? t4 + 15 : n - 2); t6 += 1)
for (t8 = 1; t8 <= n - 2; t8 += 64)
for (t10 = t8; t10 <= (n - 2 < t8 + 63 ? n - 2 : t8 + 63); t10 += 1)
for (t12 = 1; t12 <= n - 2; t12 += 16)
for (t14 = t12; t14 <= (n - 2 < t12 + 15 ? n - 2 : t12 + 15); t14 += 1)
B[t6][t10][t14] = 0.125 * (A[t6 + 1][t10][t14] - 2 * A[t6][t10][t14] + A[t6 - 1][t10][t14]) + 0.125 * (A[t6][t10 + 1][t14] - 2 * A[t6][t10][t14] + A[t6][t10 - 1][t14]) + 0.125 * (A[t6][t10][t14 + 1] - 2 * A[t6][t10][t14] + A[t6][t10][t14 - 1]) + A[t6][t10][t14];
#pragma omp parallel for private(t4,t6,t8,t10,t12,t14)
for (t4 = 1; t4 <= n - 2; t4 += 16)
for (t6 = t4; t6 <= (t4 + 15 < n - 2 ? t4 + 15 : n - 2); t6 += 1)
for (t8 = 1; t8 <= n - 2; t8 += 64)
for (t10 = t8; t10 <= (n - 2 < t8 + 63 ? n - 2 : t8 + 63); t10 += 1)
for (t12 = 1; t12 <= n - 2; t12 += 16)
for (t14 = t12; t14 <= (n - 2 < t12 + 15 ? n - 2 : t12 + 15); t14 += 1)
A[t6][t10][t14] = 0.125 * (B[t6 + 1][t10][t14] - 2 * B[t6][t10][t14] + B[t6 - 1][t10][t14]) + 0.125 * (B[t6][t10 + 1][t14] - 2 * B[t6][t10][t14] + B[t6][t10 - 1][t14]) + 0.125 * (B[t6][t10][t14 + 1] - 2 * B[t6][t10][t14] + B[t6][t10][t14 - 1]) + B[t6][t10][t14];
}
}
|
matmulpar.c | #include <omp.h>
#include <stdio.h>
#include <stdlib.h>
#define N 1500
long long int a[N][N], b[N][N], c[N][N];
int main (int argc, char *argv[])
{
int tid, nthreads, i, j, k;
double start,end;
FILE *fptr,*fptr1;
omp_set_num_threads(1);
fptr = fopen("matA_1500.txt","r");
if(fptr==NULL){exit(1);}
fptr1 = fopen("matB_1500.txt","r");
if(fptr1==NULL){exit(1);}
/*** Create a parallel region explicitly scoping all variables ***/
#pragma omp parallel shared(a,b,c,nthreads) private(tid,i,j,k)
{
tid = omp_get_thread_num();
if (tid == 0)
{
nthreads = omp_get_num_threads();
printf("Starting matrix multiple example with %d threads\n",nthreads);
printf("Initializing matrices...\n");
}
/*** Initialize matrices ***/
#pragma omp for
for (i=0; i<N; i++){
for (j=0; j<N; j++){
fscanf(fptr,"%lld",&a[i][j]);
}
}
#pragma omp for
for (i=0; i<N; i++){
for (j=0; j<N; j++){
fscanf(fptr1,"%lld",&b[i][j]);
}
}
#pragma omp for
for (i=0; i<N; i++){
for (j=0; j<N; j++){
c[i][j]= 0;
}
}
/*** Do matrix multiply sharing iterations on outer loop ***/
/*** Display who does which iterations for demonstration purposes ***/
start = omp_get_wtime();
printf("Thread %d starting matrix multiply...\n",tid);
#pragma omp for
for (i=0; i<N; i++)
{
//printf("Thread=%d did row=%d\n",tid,i);
for(j=0; j<N; j++)
for (k=0; k<N; k++)
c[i][j] += a[i][k] * b[k][j];
}
} /*** End of parallel region ***/
end = omp_get_wtime() - start;
/*** Print results ***/
/*** printf("******************************************************\n");
printf("Result Matrix:\n");
for (i=0; i<N; i++)
{
for (j=0; j<N; j++)
printf("%lld ", c[i][j]);
printf("\n");
}
printf("******************************************************\n");***/
printf("Time = %.6g\n",end);
return(0);
}
|
mozilla_ng_fmt_plug.c | /*
* Cracker for Mozilla's key3.db's master password.
*
* All the real logic here is borrowed from Milen Rangelov's Hashkill project
* and from Deque's article.
*
* Thanks to Jim Fougeron for all the help!
*
* This software is Copyright (c) 2014, Sanju Kholia <sanju.kholia [at]
* gmail.com> and Dhiru Kholia <dhiru [at] openwall.com>, and it is hereby
* released to the general public under the following terms:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted.
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_mozilla;
#elif FMT_REGISTERS_H
john_register_one(&fmt_mozilla);
#else
#include <string.h>
#ifdef _OPENMP
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 2048 // XXX
#endif
#endif
#include "arch.h"
#include "md5.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "johnswap.h"
#include "params.h"
#include "options.h"
#include "memdbg.h"
#include "stdint.h"
#include <openssl/des.h>
#include "sha.h"
#define FORMAT_LABEL "Mozilla"
#define FORMAT_NAME "Mozilla key3.db"
#define FORMAT_TAG "$mozilla$"
#define TAG_LENGTH (sizeof(FORMAT_TAG) - 1)
#define ALGORITHM_NAME "SHA1 3DES 32/" ARCH_BITS_STR
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH 0
#define PLAINTEXT_LENGTH 125
#define BINARY_SIZE 16
#define BINARY_ALIGN sizeof(ARCH_WORD_32)
#define SALT_SIZE sizeof(struct custom_salt)
#define SALT_ALIGN sizeof(int)
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
static struct fmt_tests tests[] = {
{"$mozilla$*3*20*1*5199adfab24e85e3f308bacf692115f23dcd4f8f*11*2a864886f70d010c050103*16*9debdebd4596b278de029b2b2285ce2e*20*2c4d938ccb3f7f1551262185ccee947deae3b8ae", "12345678"},
{"$mozilla$*3*20*1*4f184f0d3c91cf52ee9190e65389b4d4c8fc66f2*11*2a864886f70d010c050103*16*590d1771368107d6be64844780707787*20*b8458c712ffcc2ff938409804cf3805e4bb7d722", "openwall"},
{"$mozilla$*3*20*1*897f35ff10348f0d3a7739dbf0abddc62e2e64c3*11*2a864886f70d010c050103*16*1851b917997b3119f82b8841a764db62*20*197958dd5e114281f59f9026ad8b7cfe3de7196a", "password"},
{NULL}
};
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static int *saved_len;
static ARCH_WORD_32 (*crypt_out)[BINARY_SIZE / sizeof(ARCH_WORD_32)];
static struct custom_salt {
SHA_CTX pctx;
int global_salt_length;
unsigned char global_salt[20];
int local_salt_length; // entry-salt (ES)
unsigned char local_salt[20];
} *cur_salt;
static void init(struct fmt_main *self)
{
#ifdef _OPENMP
int omp_t = omp_get_num_threads();
self->params.min_keys_per_crypt *= omp_t;
omp_t *= OMP_SCALE;
self->params.max_keys_per_crypt *= omp_t;
#endif
saved_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_key));
saved_len = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_len));
crypt_out = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*crypt_out));
}
static void done(void)
{
MEM_FREE(crypt_out);
MEM_FREE(saved_len);
MEM_FREE(saved_key);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *p, *keepptr;
int res;
if (strncmp(ciphertext, FORMAT_TAG, TAG_LENGTH))
return 0;
keepptr=strdup(ciphertext);
p = &keepptr[TAG_LENGTH];
if (*p != '*')
goto err;
++p;
if ((p = strtokm(p, "*")) == NULL) /* version */
goto err;
if(!isdec(p))
goto err;
res = atoi(p);
if (res != 3) /* we only know about this particular version */
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* local_salt_length */
goto err;
if(!isdec(p))
goto err;
res = atoi(p);
if (res > 20)
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* nnLen (we ignore nnlen) */
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* local_salt */
goto err;
if (strlen(p) /2 != res)
goto err;
if (!ishexlc(p))
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* oidDatalen */
goto err;
if(!isdec(p))
goto err;
res = atoi(p);
if (res > 20)
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* oidData */
goto err;
if (strlen(p) / 2 != res)
goto err;
if (!ishexlc(p))
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* password_check_length */
goto err;
if(!isdec(p))
goto err;
res = atoi(p);
if (res > 20)
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* password_check */
goto err;
if (strlen(p) / 2 != res)
goto err;
if (!ishexlc(p))
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* global_salt_length */
goto err;
if(!isdec(p))
goto err;
res = atoi(p);
if (res > 20)
goto err;
if ((p = strtokm(NULL, "*")) == NULL) /* global_salt */
goto err;
if (strlen(p) / 2 != res)
goto err;
if (!ishexlc(p))
goto err;
MEM_FREE(keepptr);
return 1;
err:
MEM_FREE(keepptr);
return 0;
}
static void *get_salt(char *ciphertext)
{
int i;
static struct custom_salt cs;
char *p, *q;
memset(&cs, 0, SALT_SIZE); // cs.local_salt needs to be zero padded to length 20
p = ciphertext + TAG_LENGTH;
q = strchr(p, '*'); // version
p = q + 1;
q = strchr(p, '*'); // local_salt_length
p = q + 1;
cs.local_salt_length = atoi(p);
q = strchr(p, '*'); // nnLen
p = q + 1;
q = strchr(p, '*'); // local_salt
p = q + 1;
for (i = 0; i < cs.local_salt_length; i++)
cs.local_salt[i] = (atoi16[ARCH_INDEX(p[2 * i])] << 4) |
atoi16[ARCH_INDEX(p[2 * i + 1])];
q = strchr(p, '*'); // oidLen (unused)
p = q + 1;
q = strchr(p, '*'); // oidData (unused)
p = q + 1;
q = strchr(p, '*'); // password_check_length
p = q + 1;
// Not stored in salt. This is the binary length
q = strchr(p, '*'); // password_check
p = q + 1;
// Not stored in salt, this is the binary.
q = strchr(p, '*'); // global_salt_length
p = q + 1;
cs.global_salt_length = atoi(p);
q = strchr(p, '*'); // global_salt
p = q + 1;
for (i = 0; i < cs.global_salt_length; i++)
cs.global_salt[i] = atoi16[ARCH_INDEX(p[i * 2])]
* 16 + atoi16[ARCH_INDEX(p[i * 2 + 1])];
// Calculate partial sha1 data for password hashing
SHA1_Init(&cs.pctx);
SHA1_Update(&cs.pctx, cs.global_salt, cs.global_salt_length);
return (void *)&cs;
}
static void *get_binary(char *ciphertext)
{
static union {
unsigned char c[BINARY_SIZE];
ARCH_WORD dummy;
} buf;
unsigned char *out = buf.c;
char *p, *q;
int i;
p = ciphertext + TAG_LENGTH;
q = strchr(p, '*'); // version
p = q + 1;
q = strchr(p, '*'); // local_salt_length
p = q + 1;
q = strchr(p, '*'); // nnLen
p = q + 1;
q = strchr(p, '*'); // local_salt
p = q + 1;
q = strchr(p, '*'); // oidLen (unused)
p = q + 1;
q = strchr(p, '*'); // oidData (unused)
p = q + 1;
q = strchr(p, '*'); // password_check_length
p = q + 1;
q = strchr(p, '*'); // password_check
p = q + 1;
for (i = 0; i < BINARY_SIZE; i++) {
out[i] =
(atoi16[ARCH_INDEX(*p)] << 4) |
atoi16[ARCH_INDEX(p[1])];
p += 2;
}
return out;
}
static int get_hash_0(int index) { return crypt_out[index][0] & PH_MASK_0; }
static int get_hash_1(int index) { return crypt_out[index][0] & PH_MASK_1; }
static int get_hash_2(int index) { return crypt_out[index][0] & PH_MASK_2; }
static int get_hash_3(int index) { return crypt_out[index][0] & PH_MASK_3; }
static int get_hash_4(int index) { return crypt_out[index][0] & PH_MASK_4; }
static int get_hash_5(int index) { return crypt_out[index][0] & PH_MASK_5; }
static int get_hash_6(int index) { return crypt_out[index][0] & PH_MASK_6; }
static void set_salt(void *salt)
{
cur_salt = (struct custom_salt *)salt;
}
// http://www.drh-consultancy.demon.co.uk/key3.html
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
int index = 0;
#ifdef _OPENMP
#pragma omp parallel for
for (index = 0; index < count; index++)
#endif
{
SHA_CTX ctx, ctxi, ctxo;
int i;
union {
unsigned char uc[64];
uint32_t ui[64/4];
} pad;
unsigned char buffer[20];
unsigned char tk[20];
unsigned char key[40];
DES_cblock ivec;
DES_key_schedule ks1, ks2, ks3;
// HP = SHA1(global-salt||password)
// Copy already calculated partial hash data
memcpy(&ctx, &cur_salt->pctx, sizeof(SHA_CTX));
SHA1_Update(&ctx, saved_key[index], saved_len[index]);
SHA1_Final(buffer, &ctx);
// CHP = SHA1(HP||entry-salt) // entry-salt (ES) is local_salt
SHA1_Init(&ctx);
SHA1_Update(&ctx, buffer, 20);
SHA1_Update(&ctx, cur_salt->local_salt, cur_salt->local_salt_length);
SHA1_Final(buffer, &ctx);
// Step 0 for all hmac, store off the first half (the key is the same for all 3)
// this will avoid having to setup the ipad/opad 2 times, and also avoids 4 SHA calls
// reducing the hmac calls from 12 SHA limbs, down to 8 and ipad/opad loads from 3
// down to 1. It adds 4 CTX memcpy's, but that is a very fair trade off.
SHA1_Init(&ctxi);
SHA1_Init(&ctxo);
memset(pad.uc, 0x36, 64);
for (i = 0; i < 20; ++i)
pad.uc[i] ^= buffer[i];
SHA1_Update(&ctxi, pad.uc, 64);
for (i = 0; i < 64/4; ++i)
pad.ui[i] ^= 0x36363636^0x5c5c5c5c;
SHA1_Update(&ctxo, pad.uc, 64);
// k1 = HMAC(PES||ES) // use CHP as the key, PES is ES which is zero padded to length 20
// NOTE, memcpy ctxi/ctxo to harvest off the preloaded hmac key
memcpy(&ctx, &ctxi, sizeof(ctx));
SHA1_Update(&ctx, cur_salt->local_salt, 20);
SHA1_Update(&ctx, cur_salt->local_salt, cur_salt->local_salt_length);
SHA1_Final(buffer, &ctx);
memcpy(&ctx, &ctxo, sizeof(ctx));
SHA1_Update(&ctx, buffer, 20);
SHA1_Final(key, &ctx);
// tk = HMAC(PES) // use CHP as the key
// NOTE, memcpy ctxi/ctxo to harvest off the preloaded hmac key
memcpy(&ctx, &ctxi, sizeof(ctx));
SHA1_Update(&ctx, cur_salt->local_salt, 20);
SHA1_Final(buffer, &ctx);
memcpy(&ctx, &ctxo, sizeof(ctx));
SHA1_Update(&ctx, buffer, 20);
SHA1_Final(tk, &ctx);
// k2 = HMAC(tk||ES) // use CHP as the key
// NOTE, ctxi and ctxo are no longer needed after this hmac, so we simply use them
SHA1_Update(&ctxi, tk, 20);
SHA1_Update(&ctxi, cur_salt->local_salt, cur_salt->local_salt_length);
SHA1_Final(buffer, &ctxi);
SHA1_Update(&ctxo, buffer, 20);
SHA1_Final(key+20, &ctxo);
// k = k1||k2 // encrypt "password-check" string using this key
DES_set_key((DES_cblock *) key, &ks1);
DES_set_key((DES_cblock *) (key+8), &ks2);
DES_set_key((DES_cblock *) (key+16), &ks3);
memcpy(ivec, key + 32, 8); // last 8 bytes!
// PKCS#5 padding (standard block padding)
DES_ede3_cbc_encrypt((unsigned char*)"password-check\x02\x02", (unsigned char*)crypt_out[index], 16, &ks1, &ks2, &ks3, &ivec, DES_ENCRYPT);
}
return count;
}
static int cmp_all(void *binary, int count)
{
int index = 0;
#ifdef _OPENMP
for (; index < count; index++)
#endif
if (((ARCH_WORD_32*)binary)[0] == crypt_out[index][0])
return 1;
return 0;
}
static int cmp_one(void *binary, int index)
{
return !memcmp(binary, crypt_out[index], BINARY_SIZE);
}
static int cmp_exact(char *source, int index)
{
return 1;
}
static void mozilla_set_key(char *key, int index)
{
saved_len[index] = strlen(key);
strncpy(saved_key[index], key, sizeof(saved_key[0]));
}
static char *get_key(int index)
{
return saved_key[index];
}
struct fmt_main fmt_mozilla = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
BENCHMARK_LENGTH,
0,
PLAINTEXT_LENGTH,
BINARY_SIZE,
BINARY_ALIGN,
SALT_SIZE,
BINARY_ALIGN,
MIN_KEYS_PER_CRYPT,
MAX_KEYS_PER_CRYPT,
FMT_CASE | FMT_8_BIT | FMT_OMP,
{ NULL },
tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
fmt_default_split,
get_binary,
get_salt,
{ NULL },
fmt_default_source,
{
fmt_default_binary_hash_0,
fmt_default_binary_hash_1,
fmt_default_binary_hash_2,
fmt_default_binary_hash_3,
fmt_default_binary_hash_4,
fmt_default_binary_hash_5,
fmt_default_binary_hash_6
},
fmt_default_salt_hash,
NULL,
set_salt,
mozilla_set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
get_hash_0,
get_hash_1,
get_hash_2,
get_hash_3,
get_hash_4,
get_hash_5,
get_hash_6
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif
|
convolution_3x3_int8.h | // BUG1989 is pleased to support the open source community by supporting ncnn available.
//
// Copyright (C) 2019 BUG1989. All rights reserved.
// Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
static void conv3x3s1_winograd23_transform_kernel_int8_neon(const Mat& kernel, std::vector<Mat> &kernel_tm2, int inch, int outch)
{
Mat kernel_tm(4*4, inch, outch, 2ul);
// G
const short ktm[4][3] = {
{ 2, 0, 0},
{ 1, 1, 1},
{ 1, -1, 1},
{ 0, 0, 2}
};
#pragma omp parallel for
for (int p = 0; p<outch; p++)
{
for (int q = 0; q<inch; q++)
{
const signed char* kernel0 = (const signed char*)kernel + p*inch * 9 + q * 9;
short* kernel_tm0 = kernel_tm.channel(p).row<short>(q);
// transform kernel
const signed char* k0 = kernel0;
const signed char* k1 = kernel0 + 3;
const signed char* k2 = kernel0 + 6;
// h
short tmp[4][3];
for (int i=0; i<4; i++)
{
tmp[i][0] = (short)k0[0] * ktm[i][0] + k0[1] * ktm[i][1] + k0[2] * ktm[i][2];
tmp[i][1] = (short)k1[0] * ktm[i][0] + k1[1] * ktm[i][1] + k1[2] * ktm[i][2];
tmp[i][2] = (short)k2[0] * ktm[i][0] + k2[1] * ktm[i][1] + k2[2] * ktm[i][2];
}
// U
for (int j=0; j<4; j++)
{
short* tmpp = &tmp[j][0];
for (int i=0; i<4; i++)
{
kernel_tm0[j*4 + i] = tmpp[0] * ktm[i][0] + tmpp[1] * ktm[i][1] + tmpp[2] * ktm[i][2];
}
}
}
}
for (int r=0; r<4; r++)
{
Mat kernel_tm_test(4*8, inch, outch/8 + (outch%8)/4 + outch%4, 2u);
int p = 0;
for (; p+7<outch; p+=8)
{
const short* kernel0 = (const short*)kernel_tm + (p+0)*inch*16;
const short* kernel1 = (const short*)kernel_tm + (p+1)*inch*16;
const short* kernel2 = (const short*)kernel_tm + (p+2)*inch*16;
const short* kernel3 = (const short*)kernel_tm + (p+3)*inch*16;
const short* kernel4 = (const short*)kernel_tm + (p+4)*inch*16;
const short* kernel5 = (const short*)kernel_tm + (p+5)*inch*16;
const short* kernel6 = (const short*)kernel_tm + (p+6)*inch*16;
const short* kernel7 = (const short*)kernel_tm + (p+7)*inch*16;
short* ktmp = kernel_tm_test.channel(p/8);
for (int q=0; q<inch; q++)
{
ktmp[0] = kernel0[r*4+0];
ktmp[1] = kernel0[r*4+1];
ktmp[2] = kernel0[r*4+2];
ktmp[3] = kernel0[r*4+3];
ktmp[4] = kernel1[r*4+0];
ktmp[5] = kernel1[r*4+1];
ktmp[6] = kernel1[r*4+2];
ktmp[7] = kernel1[r*4+3];
ktmp[8] = kernel2[r*4+0];
ktmp[9] = kernel2[r*4+1];
ktmp[10] = kernel2[r*4+2];
ktmp[11] = kernel2[r*4+3];
ktmp[12] = kernel3[r*4+0];
ktmp[13] = kernel3[r*4+1];
ktmp[14] = kernel3[r*4+2];
ktmp[15] = kernel3[r*4+3];
ktmp[16] = kernel4[r*4+0];
ktmp[17] = kernel4[r*4+1];
ktmp[18] = kernel4[r*4+2];
ktmp[19] = kernel4[r*4+3];
ktmp[20] = kernel5[r*4+0];
ktmp[21] = kernel5[r*4+1];
ktmp[22] = kernel5[r*4+2];
ktmp[23] = kernel5[r*4+3];
ktmp[24] = kernel6[r*4+0];
ktmp[25] = kernel6[r*4+1];
ktmp[26] = kernel6[r*4+2];
ktmp[27] = kernel6[r*4+3];
ktmp[28] = kernel7[r*4+0];
ktmp[29] = kernel7[r*4+1];
ktmp[30] = kernel7[r*4+2];
ktmp[31] = kernel7[r*4+3];
ktmp += 32;
kernel0 += 16;
kernel1 += 16;
kernel2 += 16;
kernel3 += 16;
kernel4 += 16;
kernel5 += 16;
kernel6 += 16;
kernel7 += 16;
}
}
for (; p+3<outch; p+=4)
{
const short* kernel0 = (const short*)kernel_tm + (p+0)*inch*16;
const short* kernel1 = (const short*)kernel_tm + (p+1)*inch*16;
const short* kernel2 = (const short*)kernel_tm + (p+2)*inch*16;
const short* kernel3 = (const short*)kernel_tm + (p+3)*inch*16;
short* ktmp = kernel_tm_test.channel(p/8 + (p%8)/4);
for (int q=0; q<inch; q++)
{
ktmp[0] = kernel0[r*4+0];
ktmp[1] = kernel0[r*4+1];
ktmp[2] = kernel0[r*4+2];
ktmp[3] = kernel0[r*4+3];
ktmp[4] = kernel1[r*4+0];
ktmp[5] = kernel1[r*4+1];
ktmp[6] = kernel1[r*4+2];
ktmp[7] = kernel1[r*4+3];
ktmp[8] = kernel2[r*4+0];
ktmp[9] = kernel2[r*4+1];
ktmp[10] = kernel2[r*4+2];
ktmp[11] = kernel2[r*4+3];
ktmp[12] = kernel3[r*4+0];
ktmp[13] = kernel3[r*4+1];
ktmp[14] = kernel3[r*4+2];
ktmp[15] = kernel3[r*4+3];
ktmp += 16;
kernel0 += 16;
kernel1 += 16;
kernel2 += 16;
kernel3 += 16;
}
}
for (; p<outch; p++)
{
const short* kernel0 = (const short*)kernel_tm + p*inch*16;
short* ktmp = kernel_tm_test.channel(p/8 + (p%8)/4 + p%4);
for (int q=0; q<inch; q++)
{
ktmp[0] = kernel0[r*4+0];
ktmp[1] = kernel0[r*4+1];
ktmp[2] = kernel0[r*4+2];
ktmp[3] = kernel0[r*4+3];
ktmp += 4;
kernel0 += 16;
}
}
kernel_tm2.push_back(kernel_tm_test);
}
}
static void conv3x3s1_winograd23_int8_neon(const Mat& bottom_blob, Mat& top_blob, const std::vector<Mat> &kernel_tm_test, const Option& opt)
{
int w = bottom_blob.w;
int h = bottom_blob.h;
int inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
// pad to 2n+2, winograd F(2,3)
Mat bottom_blob_bordered = bottom_blob;
outw = (outw + 1) / 2 * 2;
outh = (outh + 1) / 2 * 2;
w = outw + 2;
h = outh + 2;
copy_make_border(bottom_blob, bottom_blob_bordered, 0, h - bottom_blob.h, 0, w - bottom_blob.w, 0, 0.f, opt.workspace_allocator, opt.num_threads);
// BEGIN transform input
Mat bottom_blob_tm;
{
int w_tm = outw / 2 * 4;
int h_tm = outh / 2 * 4;
int nColBlocks = h_tm/4; // may be the block num in FeatherCNN
int nRowBlocks = w_tm/4;
const int tiles = nColBlocks * nRowBlocks;
bottom_blob_tm.create(4, inch, tiles*4, 2u, opt.workspace_allocator);
// BT
// const float itm[4][4] = {
// {1.0f, 0.0f, -1.0f, 0.0f},
// {0.0f, 1.0f, 1.00f, 0.0f},
// {0.0f, -1.0f, 1.00f, 0.0f},
// {0.0f, -1.0f, 0.00f, 1.0f}
// };
#pragma omp parallel for num_threads(opt.num_threads)
for (int q=0; q<inch; q++)
{
const signed char* img = bottom_blob_bordered.channel(q);
for (int j=0; j<nColBlocks; j++)
{
const signed char* r0 = img + w * j * 2;
const signed char* r1 = r0 + w;
const signed char* r2 = r1 + w;
const signed char* r3 = r2 + w;
for (int i = 0; i<nRowBlocks; i++)
{
short* out_tm0 = bottom_blob_tm.channel(tiles*0+j*nRowBlocks+i).row<short>(q);
short* out_tm1 = bottom_blob_tm.channel(tiles*1+j*nRowBlocks+i).row<short>(q);
short* out_tm2 = bottom_blob_tm.channel(tiles*2+j*nRowBlocks+i).row<short>(q);
short* out_tm3 = bottom_blob_tm.channel(tiles*3+j*nRowBlocks+i).row<short>(q);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// load
"prfm pldl1keep, [%0, #64] \n"
"ld1 {v0.8b}, [%0] \n"
"prfm pldl1keep, [%1, #64] \n"
"ld1 {v1.8b}, [%1] \n"
"prfm pldl1keep, [%2, #64] \n"
"ld1 {v2.8b}, [%2] \n"
"prfm pldl1keep, [%3, #64] \n"
"ld1 {v3.8b}, [%3] \n"
// w = B_t * d, trans int8 to int16
"ssubl v4.8h, v0.8b, v2.8b \n" // d4
"saddl v5.8h, v1.8b, v2.8b \n" // d6
"ssubl v6.8h, v2.8b, v1.8b \n" // d8
"ssubl v7.8h, v3.8b, v1.8b \n" // d10
// transpose w to w_t
"trn1 v8.4h, v4.4h, v5.4h \n"
"trn2 v9.4h, v4.4h, v5.4h \n"
"trn1 v10.4h, v6.4h, v7.4h \n"
"trn2 v11.4h, v6.4h, v7.4h \n"
"trn1 v0.2s, v8.2s, v10.2s \n"
"trn2 v2.2s, v8.2s, v10.2s \n"
"trn1 v1.2s, v9.2s, v11.2s \n"
"trn2 v3.2s, v9.2s, v11.2s \n"
// U = B_t * d_t
"sub v4.4h, v0.4h, v2.4h \n"
"add v5.4h, v1.4h, v2.4h \n"
"sub v6.4h, v2.4h, v1.4h \n"
"sub v7.4h, v3.4h, v1.4h \n"
// save
"st1 {v4.4h}, [%4] \n"
"st1 {v5.4h}, [%5] \n"
"st1 {v6.4h}, [%6] \n"
"st1 {v7.4h}, [%7] \n"
: "=r"(r0), // %0
"=r"(r1), // %1
"=r"(r2), // %2
"=r"(r3), // %3
"=r"(out_tm0), // %4
"=r"(out_tm1), // %5
"=r"(out_tm2), // %6
"=r"(out_tm3) // %7
: "0"(r0),
"1"(r1),
"2"(r2),
"3"(r3),
"4"(out_tm0),
"5"(out_tm1),
"6"(out_tm2),
"7"(out_tm3)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11"
);
#else
asm volatile(
// load
"pld [%0, #64] \n"
"vld1.s8 {d0}, [%0] \n"
"pld [%1, #64] \n"
"vld1.s8 {d1}, [%1] \n"
"pld [%2, #64] \n"
"vld1.s8 {d2}, [%2] \n"
"pld [%3, #64] \n"
"vld1.s8 {d3}, [%3] \n"
// w = B_t * d, trans int8 to int16
"vsubl.s8 q2, d0, d2 \n" // d4
"vaddl.s8 q3, d1, d2 \n" // d6
"vsubl.s8 q4, d2, d1 \n" // d8
"vsubl.s8 q5, d3, d1 \n" // d10
// transpose w to w_t
"vtrn.s16 d4, d6 \n"
"vtrn.s16 d8, d10 \n"
"vtrn.s32 d4, d8 \n"
"vtrn.s32 d6, d10 \n"
// U = B_t * d_t
"vsub.s16 d11, d4, d8 \n"
"vadd.s16 d12, d6, d8 \n"
"vsub.s16 d13, d8, d6 \n"
"vsub.s16 d14, d10, d6 \n"
// save
"vst1.s32 {d11}, [%4] \n"
"vst1.s32 {d12}, [%5] \n"
"vst1.s32 {d13}, [%6] \n"
"vst1.s32 {d14}, [%7] \n"
: "=r"(r0), // %0
"=r"(r1), // %1
"=r"(r2), // %2
"=r"(r3), // %3
"=r"(out_tm0), // %4
"=r"(out_tm1), // %5
"=r"(out_tm2), // %6
"=r"(out_tm3) // %7
: "0"(r0),
"1"(r1),
"2"(r2),
"3"(r3),
"4"(out_tm0),
"5"(out_tm1),
"6"(out_tm2),
"7"(out_tm3)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7"
);
#endif // __aarch64__
#else
short d0[4],d1[4],d2[4],d3[4];
short w0[4],w1[4],w2[4],w3[4];
short t0[4],t1[4],t2[4],t3[4];
// load
for (int n = 0; n < 4; n++)
{
d0[n] = r0[n];
d1[n] = r1[n];
d2[n] = r2[n];
d3[n] = r3[n];
}
// w = B_t * d
for (int n = 0; n < 4; n++)
{
w0[n] = d0[n] - d2[n];
w1[n] = d1[n] + d2[n];
w2[n] = d2[n] - d1[n];
w3[n] = d3[n] - d1[n];
}
// transpose d to d_t
{
t0[0]=w0[0]; t1[0]=w0[1]; t2[0]=w0[2]; t3[0]=w0[3];
t0[1]=w1[0]; t1[1]=w1[1]; t2[1]=w1[2]; t3[1]=w1[3];
t0[2]=w2[0]; t1[2]=w2[1]; t2[2]=w2[2]; t3[2]=w2[3];
t0[3]=w3[0]; t1[3]=w3[1]; t2[3]=w3[2]; t3[3]=w3[3];
}
// U = B_t * d_t
for (int n = 0; n < 4; n++)
{
d0[n] = t0[n] - t2[n];
d1[n] = t1[n] + t2[n];
d2[n] = t2[n] - t1[n];
d3[n] = t3[n] - t1[n];
}
// save to out_tm
for (int n = 0; n < 4; n++)
{
out_tm0[n] = d0[n];
out_tm1[n] = d1[n];
out_tm2[n] = d2[n];
out_tm3[n] = d3[n];
}
#endif
r0 += 2;
r1 += 2;
r2 += 2;
r3 += 2;
}
}
}
}
bottom_blob_bordered = Mat();
// BEGIN dot
Mat top_blob_tm;
{
int w_tm = outw / 2 * 4;
int h_tm = outh / 2 * 4;
int nColBlocks = h_tm/4; // may be the block num in FeatherCNN
int nRowBlocks = w_tm/4;
const int tiles = nColBlocks * nRowBlocks;
top_blob_tm.create(16, tiles, outch, 4u, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int r=0; r<4; r++)
{
int nn_outch = 0;
int remain_outch_start = 0;
nn_outch = outch >> 3;
remain_outch_start = nn_outch << 3;
for (int pp=0; pp<nn_outch; pp++)
{
int p = pp * 8;
int* output0_tm = top_blob_tm.channel(p);
int* output1_tm = top_blob_tm.channel(p+1);
int* output2_tm = top_blob_tm.channel(p+2);
int* output3_tm = top_blob_tm.channel(p+3);
int* output4_tm = top_blob_tm.channel(p+4);
int* output5_tm = top_blob_tm.channel(p+5);
int* output6_tm = top_blob_tm.channel(p+6);
int* output7_tm = top_blob_tm.channel(p+7);
output0_tm = output0_tm + r*4;
output1_tm = output1_tm + r*4;
output2_tm = output2_tm + r*4;
output3_tm = output3_tm + r*4;
output4_tm = output4_tm + r*4;
output5_tm = output5_tm + r*4;
output6_tm = output6_tm + r*4;
output7_tm = output7_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"eor v1.16b, v1.16b, v1.16b \n"
"eor v2.16b, v2.16b, v2.16b \n"
"eor v3.16b, v3.16b, v3.16b \n"
"eor v4.16b, v4.16b, v4.16b \n"
"eor v5.16b, v5.16b, v5.16b \n"
"eor v6.16b, v6.16b, v6.16b \n"
"eor v7.16b, v7.16b, v7.16b \n"
"mov w4, %w20 \n"
"0: \n" // for (int q=0; q<inch; q++)
"prfm pldl1keep, [%9, #128] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v8.4h}, [%8] \n"
"ld1 {v9.4h, v10.4h}, [%9] \n" // _k0 = vld1q_s16(kptr);
"add %9, %9, #16 \n"
"ld1 {v11.4h, v12.4h}, [%9] \n" // _k0n = vld1q_s16(kptr+8);
"add %9, %9, #16 \n"
"ld1 {v13.4h, v14.4h}, [%9] \n" // _k1 = vld1q_s16(kptr+16);
"add %9, %9, #16 \n"
"ld1 {v15.4h, v16.4h}, [%9] \n" // _k1n = vld1q_s16(kptr+24);
"add %8, %8, #8 \n"
"add %9, %9, #16 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"smlal v1.4s, v8.4h, v10.4h \n" // sum1 += (a00-a03) * (k10-k13)
"smlal v2.4s, v8.4h, v11.4h \n" // sum2 += (a00-a03) * (k20-k23)
"smlal v3.4s, v8.4h, v12.4h \n" // sum3 += (a00-a03) * (k30-k33)
"smlal v4.4s, v8.4h, v13.4h \n" // sum4 += (a00-a03) * (k40-k43)
"smlal v5.4s, v8.4h, v14.4h \n" // sum5 += (a00-a03) * (k50-k53)
"smlal v6.4s, v8.4h, v15.4h \n" // sum6 += (a00-a03) * (k60-k63)
"smlal v7.4s, v8.4h, v16.4h \n" // sum7 += (a00-a03) * (k70-k73)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
"st1 {v1.4s}, [%1] \n" //
"st1 {v2.4s}, [%2] \n" //
"st1 {v3.4s}, [%3] \n" //
"st1 {v4.4s}, [%4] \n" //
"st1 {v5.4s}, [%5] \n" //
"st1 {v6.4s}, [%6] \n" //
"st1 {v7.4s}, [%7] \n" //
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(output4_tm), // %4
"=r"(output5_tm), // %5
"=r"(output6_tm), // %6
"=r"(output7_tm), // %7
"=r"(r0), // %8
"=r"(kptr) // %9
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(output4_tm),
"5"(output5_tm),
"6"(output6_tm),
"7"(output7_tm),
"8"(r0),
"9"(kptr),
"r"(inch) // %20
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"vmov.s32 q1, #0 \n"
"vmov.s32 q2, #0 \n"
"vmov.s32 q3, #0 \n"
"vmov.s32 q4, #0 \n"
"vmov.s32 q5, #0 \n"
"vmov.s32 q6, #0 \n"
"vmov.s32 q7, #0 \n"
"mov r4, %20 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%8]! \n" // _r0 = vld1_s16(r0); // input inch0
"vld1.s16 {d18-d19}, [%9] \n" // _k0 = vld1q_s16(kptr);
"add %9, #16 \n"
"vld1.s16 {d20-d21}, [%9] \n" // _k0n = vld1q_s16(kptr+8);
"add %9, #16 \n"
"vld1.s16 {d22-d23}, [%9] \n" // _k1 = vld1q_s16(kptr+16);
"add %9, #16 \n"
"vld1.s16 {d24-d25}, [%9] \n" // _k1n = vld1q_s16(kptr+24);
"add %9, #16 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"vmlal.s16 q1, d16, d19 \n" // sum1 += (a00-a03) * (k10-k13)
"vmlal.s16 q2, d16, d20 \n" // sum2 += (a00-a03) * (k20-k23)
"vmlal.s16 q3, d16, d21 \n" // sum3 += (a00-a03) * (k30-k33)
"vmlal.s16 q4, d16, d22 \n" // sum4 += (a00-a03) * (k40-k43)
"vmlal.s16 q5, d16, d23 \n" // sum5 += (a00-a03) * (k50-k53)
"vmlal.s16 q6, d16, d24 \n" // sum6 += (a00-a03) * (k60-k63)
"vmlal.s16 q7, d16, d25 \n" // sum7 += (a00-a03) * (k70-k73)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
"vst1.s32 {d2-d3}, [%1] \n"
"vst1.s32 {d4-d5}, [%2] \n"
"vst1.s32 {d6-d7}, [%3] \n"
"vst1.s32 {d8-d9}, [%4] \n"
"vst1.s32 {d10-d11}, [%5] \n"
"vst1.s32 {d12-d13}, [%6] \n"
"vst1.s32 {d14-d15}, [%7] \n"
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(output4_tm), // %4
"=r"(output5_tm), // %5
"=r"(output6_tm), // %6
"=r"(output7_tm), // %7
"=r"(r0), // %8
"=r"(kptr) // %9
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(output4_tm),
"5"(output5_tm),
"6"(output6_tm),
"7"(output7_tm),
"8"(r0),
"9"(kptr),
"r"(inch) // %20
: "cc", "memory", "r4", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
int sum1[4] = {0};
int sum2[4] = {0};
int sum3[4] = {0};
int sum4[4] = {0};
int sum5[4] = {0};
int sum6[4] = {0};
int sum7[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
sum1[n] += (int)r0[n] * kptr[n+4];
sum2[n] += (int)r0[n] * kptr[n+8];
sum3[n] += (int)r0[n] * kptr[n+12];
sum4[n] += (int)r0[n] * kptr[n+16];
sum5[n] += (int)r0[n] * kptr[n+20];
sum6[n] += (int)r0[n] * kptr[n+24];
sum7[n] += (int)r0[n] * kptr[n+28];
}
kptr += 32;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
output1_tm[n] = sum1[n];
output2_tm[n] = sum2[n];
output3_tm[n] = sum3[n];
output4_tm[n] = sum4[n];
output5_tm[n] = sum5[n];
output6_tm[n] = sum6[n];
output7_tm[n] = sum7[n];
}
#endif // __ARM_NEON
output0_tm += 16;
output1_tm += 16;
output2_tm += 16;
output3_tm += 16;
output4_tm += 16;
output5_tm += 16;
output6_tm += 16;
output7_tm += 16;
}
}
nn_outch = (outch - remain_outch_start) >> 2;
for (int pp=0; pp<nn_outch; pp++)
{
int p = remain_outch_start + pp * 4;
int* output0_tm = top_blob_tm.channel(p);
int* output1_tm = top_blob_tm.channel(p+1);
int* output2_tm = top_blob_tm.channel(p+2);
int* output3_tm = top_blob_tm.channel(p+3);
output0_tm = output0_tm + r*4;
output1_tm = output1_tm + r*4;
output2_tm = output2_tm + r*4;
output3_tm = output3_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8 + (p%8)/4);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"eor v1.16b, v1.16b, v1.16b \n"
"eor v2.16b, v2.16b, v2.16b \n"
"eor v3.16b, v3.16b, v3.16b \n"
"mov w4, %w12 \n"
"0: \n" // for (int q=0; q<inch; q++)
"prfm pldl1keep, [%5, #128] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v8.4h}, [%4] \n"
"ld1 {v9.4h, v10.4h}, [%5] \n" // _k0 = vld1q_s16(kptr);
"add %5, %5, #16 \n"
"ld1 {v11.4h, v12.4h}, [%5] \n" // _k0n = vld1q_s16(kptr+8);
"add %4, %4, #8 \n"
"add %5, %5, #16 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"smlal v1.4s, v8.4h, v10.4h \n" // sum1 += (a00-a03) * (k10-k13)
"smlal v2.4s, v8.4h, v11.4h \n" // sum2 += (a00-a03) * (k20-k23)
"smlal v3.4s, v8.4h, v12.4h \n" // sum3 += (a00-a03) * (k30-k33)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
"st1 {v1.4s}, [%1] \n" //
"st1 {v2.4s}, [%2] \n" //
"st1 {v3.4s}, [%3] \n" //
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(r0), // %4
"=r"(kptr) // %5
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(r0),
"5"(kptr),
"r"(inch) // %12
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"vmov.s32 q1, #0 \n"
"vmov.s32 q2, #0 \n"
"vmov.s32 q3, #0 \n"
"mov r4, %12 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%4]! \n" // _r0 = vld1_s16(r0); // input inch0
"vld1.s16 {d18-d19}, [%5] \n" // _k0 = vld1q_s16(kptr);
"add %5, #16 \n"
"vld1.s16 {d20-d21}, [%5] \n" // _k0n = vld1q_s16(kptr+8);
"add %5, #16 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"vmlal.s16 q1, d16, d19 \n" // sum1 += (a00-a03) * (k10-k13)
"vmlal.s16 q2, d16, d20 \n" // sum2 += (a00-a03) * (k20-k23)
"vmlal.s16 q3, d16, d21 \n" // sum3 += (a00-a03) * (k30-k33)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
"vst1.s32 {d2-d3}, [%1] \n"
"vst1.s32 {d4-d5}, [%2] \n"
"vst1.s32 {d6-d7}, [%3] \n"
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(r0), // %4
"=r"(kptr) // %5
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(r0),
"5"(kptr),
"r"(inch) // %12
: "cc", "memory", "r4", "q0", "q1", "q2", "q3", "q8", "q9", "q10"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
int sum1[4] = {0};
int sum2[4] = {0};
int sum3[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
sum1[n] += (int)r0[n] * kptr[n+4];
sum2[n] += (int)r0[n] * kptr[n+8];
sum3[n] += (int)r0[n] * kptr[n+12];
}
kptr += 16;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
output1_tm[n] = sum1[n];
output2_tm[n] = sum2[n];
output3_tm[n] = sum3[n];
}
#endif // __ARM_NEON
output0_tm += 16;
output1_tm += 16;
output2_tm += 16;
output3_tm += 16;
}
}
remain_outch_start += nn_outch << 2;
for (int p=remain_outch_start; p<outch; p++)
{
int* output0_tm = top_blob_tm.channel(p);
output0_tm = output0_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8 + (p%8)/4 + p%4);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"mov w4, %w6 \n"
"0: \n" // for (int q=0; q<inch; q++)
//"prfm pldl1keep, [%2, #128] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v8.4h}, [%1] \n"
"ld1 {v9.4h}, [%2] \n" // _k0 = vld1q_s16(kptr);
"add %1, %1, #8 \n"
"add %2, %2, #8 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
: "=r"(output0_tm), // %0
"=r"(r0), // %1
"=r"(kptr) // %2
: "0"(output0_tm),
"1"(r0),
"2"(kptr),
"r"(inch) // %6
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"mov r4, %6 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%1] \n" // _r0 = vld1_s16(r0); // input inch0
"add %1, #8 \n"
"vld1.s16 {d18}, [%2] \n" // _k0 = vld1q_s16(kptr);
"add %2, #8 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
: "=r"(output0_tm), // %0
"=r"(r0), // %1
"=r"(kptr) // %2
: "0"(output0_tm),
"1"(r0),
"2"(kptr),
"r"(inch) // %6
: "cc", "memory", "r4", "q0", "q8", "q9"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
}
kptr += 4;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
}
#endif
output0_tm += 16;
}
}
}
}
bottom_blob_tm = Mat();
// END dot
// BEGIN transform output
Mat top_blob_bordered;
top_blob_bordered.create(outw, outh, outch, 4u, opt.workspace_allocator);
{
// AT
// const float itm[2][4] = {
// {1.0f, 1.0f, 1.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 1.0f}
// };
int w_tm = outw / 2 * 4;
int h_tm = outh / 2 * 4;
int nColBlocks = h_tm/4; // may be the block num in FeatherCNN
int nRowBlocks = w_tm/4;
#if __ARM_NEON
int32x2_t _shift = vdup_n_s32(-2);
#endif
#pragma omp parallel for num_threads(opt.num_threads)
for (int p=0; p<outch; p++)
{
int* out_tile = top_blob_tm.channel(p);
int* outRow0 = top_blob_bordered.channel(p);
int* outRow1 = outRow0 + outw;
for (int j=0; j<nColBlocks; j++)
{
for(int i=0; i<nRowBlocks; i++)
{
#if __ARM_NEON
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%0], #64 \n"
"add v0.4s, v0.4s, v1.4s \n" // s0 = s0 + s1 + s2;
"sub v1.4s, v1.4s, v2.4s \n"
"add v0.4s, v0.4s, v2.4s \n" // s1 = s1 - s2 + s3;
"add v1.4s, v1.4s, v3.4s \n"
"trn1 v4.4s, v0.4s, v1.4s \n"
"trn2 v5.4s, v0.4s, v1.4s \n"
"dup v6.2d, v4.d[1] \n"
"dup v7.2d, v5.d[1] \n"
"add v0.2s, v4.2s, v5.2s \n" // o0 = d0 + d1 + d2;
"sub v1.2s, v5.2s, v6.2s \n"
"add v0.2s, v0.2s, v6.2s \n" // o1 = d1 - d2 + d3;
"add v1.2s, v1.2s, v7.2s \n"
"sshl v0.2s, v0.2s, %6.2s \n" // o0 = o0 >> 2
"sshl v1.2s, v1.2s, %6.2s \n" // o1 = o1 >> 2
"st1 {v0.2s}, [%1], #8 \n"
"st1 {v1.2s}, [%2], #8 \n"
: "=r"(out_tile), // %0
"=r"(outRow0), // %1
"=r"(outRow1) // %2
: "0"(out_tile),
"1"(outRow0),
"2"(outRow1),
"w"(_shift) // %6
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7"
);
#else
asm volatile(
"pld [%0, #512] \n"
"vldm %0!, {d0-d7} \n"
"vaddq.s32 q0, q0, q1 \n" // s0 = s0 + s1 + s2;
"vsubq.s32 q1, q1, q2 \n"
"vaddq.s32 q0, q0, q2 \n" // s1 = s1 - s2 + s3;
"vaddq.s32 q1, q1, q3 \n"
"vtrn.s32 q0, q1 \n"
"vadd.s32 d8, d0, d2 \n" // o0 = d0 + d1 + d2;
"vsub.s32 d9, d2, d1 \n"
"vadd.s32 d8, d8, d1 \n" // o1 = d1 - d2 + d3;
"vadd.s32 d9, d9, d3 \n"
"vshl.s32 d8, d8, %P6 \n" // o0 = o0 >> 2
"vshl.s32 d9, d9, %P6 \n" // o1 = o1 >> 2
"vst1.s32 {d8}, [%1]! \n"
"vst1.s32 {d9}, [%2]! \n"
: "=r"(out_tile), // %0
"=r"(outRow0), // %1
"=r"(outRow1) // %2
: "0"(out_tile),
"1"(outRow0),
"2"(outRow1),
"w"(_shift) // %6
: "cc", "memory", "q0", "q1", "q2", "q3", "q4"
);
#endif // __aarch64__
#else
int s0[4],s1[4],s2[4],s3[4];
int w0[4],w1[4];
int d0[2],d1[2],d2[2],d3[2];
int o0[2],o1[2];
// load
for (int n = 0; n < 4; n++)
{
s0[n] = out_tile[n];
s1[n] = out_tile[n+ 4];
s2[n] = out_tile[n+ 8];
s3[n] = out_tile[n+12];
}
// w = A_T * W
for (int n = 0; n < 4; n++)
{
w0[n] = s0[n] + s1[n] + s2[n];
w1[n] = s1[n] - s2[n] + s3[n];
}
// transpose w to w_t
{
d0[0] = w0[0]; d0[1] = w1[0];
d1[0] = w0[1]; d1[1] = w1[1];
d2[0] = w0[2]; d2[1] = w1[2];
d3[0] = w0[3]; d3[1] = w1[3];
}
// Y = A_T * w_t
for (int n = 0; n < 2; n++)
{
o0[n] = d0[n] + d1[n] + d2[n];
o1[n] = d1[n] - d2[n] + d3[n];
}
// save to top blob tm,why right 2,because the G' = G*2
outRow0[0] = o0[0] >> 2;
outRow0[1] = o0[1] >> 2;
outRow1[0] = o1[0] >> 2;
outRow1[1] = o1[1] >> 2;
out_tile += 16;
outRow0 += 2;
outRow1 += 2;
#endif // __ARM_NEON
}
outRow0 += outw;
outRow1 += outw;
}
}
}
// END transform output
// cut result pad
copy_cut_border(top_blob_bordered, top_blob, 0, top_blob_bordered.h - top_blob.h, 0, top_blob_bordered.w - top_blob.w, opt.blob_allocator, opt.num_threads);
}
static void conv3x3s1_winograd43_transform_kernel_int8_neon(const Mat& kernel, std::vector<Mat> &kernel_tm2, int inch, int outch)
{
Mat kernel_tm(6*6, inch, outch, 2ul);
// G
// const float ktm[6][3] = {
// { 1.0f/4, 0.0f, 0.0f},
// { -1.0f/6, -1.0f/6, -1.0f/6},
// { -1.0f/6, 1.0f/6, -1.0f/6},
// { 1.0f/24, 1.0f/12, 1.0f/6},
// { 1.0f/24, -1.0f/12, 1.0f/6},
// { 0.0f, 0.0f, 1.0f}
// };
const short ktm[6][3] = {
{ 6, 0, 0},
{ -4, -4, -4},
{ -4, 4, -4},
{ 1, 2, 4},
{ 1, -2, 4},
{ 0, 0, 24}
};
#pragma omp parallel for
for (int p = 0; p<outch; p++)
{
for (int q = 0; q<inch; q++)
{
const signed char* kernel0 = (const signed char*)kernel + p*inch * 9 + q * 9;
short* kernel_tm0 = kernel_tm.channel(p).row<short>(q);
// transform kernel
const signed char* k0 = kernel0;
const signed char* k1 = kernel0 + 3;
const signed char* k2 = kernel0 + 6;
// h
short tmp[6][3];
for (int i=0; i<6; i++)
{
tmp[i][0] = k0[0] * ktm[i][0] + k0[1] * ktm[i][1] + k0[2] * ktm[i][2];
tmp[i][1] = k1[0] * ktm[i][0] + k1[1] * ktm[i][1] + k1[2] * ktm[i][2];
tmp[i][2] = k2[0] * ktm[i][0] + k2[1] * ktm[i][1] + k2[2] * ktm[i][2];
}
// U
for (int j=0; j<6; j++)
{
short* tmpp = &tmp[j][0];
for (int i=0; i<6; i++)
{
kernel_tm0[j*6 + i] = tmpp[0] * ktm[i][0] + tmpp[1] * ktm[i][1] + tmpp[2] * ktm[i][2];
}
}
}
}
for (int r=0; r<9; r++)
{
Mat kernel_tm_test(4*8, inch, outch/8 + (outch%8)/4 + outch%4, 2u);
int p = 0;
for (; p+7<outch; p+=8)
{
const short* kernel0 = (const short*)kernel_tm.channel(p);
const short* kernel1 = (const short*)kernel_tm.channel(p+1);
const short* kernel2 = (const short*)kernel_tm.channel(p+2);
const short* kernel3 = (const short*)kernel_tm.channel(p+3);
const short* kernel4 = (const short*)kernel_tm.channel(p+4);
const short* kernel5 = (const short*)kernel_tm.channel(p+5);
const short* kernel6 = (const short*)kernel_tm.channel(p+6);
const short* kernel7 = (const short*)kernel_tm.channel(p+7);
short* ktmp = kernel_tm_test.channel(p/8);
for (int q=0; q<inch; q++)
{
ktmp[0] = kernel0[r*4+0];
ktmp[1] = kernel0[r*4+1];
ktmp[2] = kernel0[r*4+2];
ktmp[3] = kernel0[r*4+3];
ktmp[4] = kernel1[r*4+0];
ktmp[5] = kernel1[r*4+1];
ktmp[6] = kernel1[r*4+2];
ktmp[7] = kernel1[r*4+3];
ktmp[8] = kernel2[r*4+0];
ktmp[9] = kernel2[r*4+1];
ktmp[10] = kernel2[r*4+2];
ktmp[11] = kernel2[r*4+3];
ktmp[12] = kernel3[r*4+0];
ktmp[13] = kernel3[r*4+1];
ktmp[14] = kernel3[r*4+2];
ktmp[15] = kernel3[r*4+3];
ktmp[16] = kernel4[r*4+0];
ktmp[17] = kernel4[r*4+1];
ktmp[18] = kernel4[r*4+2];
ktmp[19] = kernel4[r*4+3];
ktmp[20] = kernel5[r*4+0];
ktmp[21] = kernel5[r*4+1];
ktmp[22] = kernel5[r*4+2];
ktmp[23] = kernel5[r*4+3];
ktmp[24] = kernel6[r*4+0];
ktmp[25] = kernel6[r*4+1];
ktmp[26] = kernel6[r*4+2];
ktmp[27] = kernel6[r*4+3];
ktmp[28] = kernel7[r*4+0];
ktmp[29] = kernel7[r*4+1];
ktmp[30] = kernel7[r*4+2];
ktmp[31] = kernel7[r*4+3];
ktmp += 32;
kernel0 += 36;
kernel1 += 36;
kernel2 += 36;
kernel3 += 36;
kernel4 += 36;
kernel5 += 36;
kernel6 += 36;
kernel7 += 36;
}
}
for (; p+3<outch; p+=4)
{
const short* kernel0 = (const short*)kernel_tm.channel(p);
const short* kernel1 = (const short*)kernel_tm.channel(p+1);
const short* kernel2 = (const short*)kernel_tm.channel(p+2);
const short* kernel3 = (const short*)kernel_tm.channel(p+3);
short* ktmp = kernel_tm_test.channel(p/8 + (p%8)/4);
for (int q=0; q<inch; q++)
{
ktmp[0] = kernel0[r*4+0];
ktmp[1] = kernel0[r*4+1];
ktmp[2] = kernel0[r*4+2];
ktmp[3] = kernel0[r*4+3];
ktmp[4] = kernel1[r*4+0];
ktmp[5] = kernel1[r*4+1];
ktmp[6] = kernel1[r*4+2];
ktmp[7] = kernel1[r*4+3];
ktmp[8] = kernel2[r*4+0];
ktmp[9] = kernel2[r*4+1];
ktmp[10] = kernel2[r*4+2];
ktmp[11] = kernel2[r*4+3];
ktmp[12] = kernel3[r*4+0];
ktmp[13] = kernel3[r*4+1];
ktmp[14] = kernel3[r*4+2];
ktmp[15] = kernel3[r*4+3];
ktmp += 16;
kernel0 += 36;
kernel1 += 36;
kernel2 += 36;
kernel3 += 36;
}
}
for (; p<outch; p++)
{
const short* kernel0 = (const short*)kernel_tm.channel(p);
short* ktmp = kernel_tm_test.channel(p/8 + (p%8)/4 + p%4);
for (int q=0; q<inch; q++)
{
ktmp[0] = kernel0[r*4+0];
ktmp[1] = kernel0[r*4+1];
ktmp[2] = kernel0[r*4+2];
ktmp[3] = kernel0[r*4+3];
ktmp += 4;
kernel0 += 36;
}
}
kernel_tm2.push_back(kernel_tm_test);
}
}
static void conv3x3s1_winograd43_int8_neon(const Mat& bottom_blob, Mat& top_blob, const std::vector<Mat> &kernel_tm_test, const Option& opt)
{
int w = bottom_blob.w;
int h = bottom_blob.h;
int inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
// pad to 4n+2, winograd F(4,3)
Mat bottom_blob_bordered = bottom_blob;
outw = (outw + 3) / 4 * 4;
outh = (outh + 3) / 4 * 4;
w = outw + 2;
h = outh + 2;
copy_make_border(bottom_blob, bottom_blob_bordered, 0, h - bottom_blob.h, 0, w - bottom_blob.w, 0, 0.f, opt.workspace_allocator, opt.num_threads);
// BEGIN transform input
Mat bottom_blob_tm;
{
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
int nColBlocks = h_tm/6; // may be the block num in Feathercnn
int nRowBlocks = w_tm/6;
const int tiles = nColBlocks * nRowBlocks;
bottom_blob_tm.create(4, inch, tiles*9, 2u, opt.workspace_allocator);
// BT
// const float itm[4][4] = {
// {4.0f, 0.0f, -5.0f, 0.0f, 1.0f, 0.0f},
// {0.0f,-4.0f, -4.0f, 1.0f, 1.0f, 0.0f},
// {0.0f, 4.0f, -4.0f,-1.0f, 1.0f, 0.0f},
// {0.0f,-2.0f, -1.0f, 2.0f, 1.0f, 0.0f},
// {0.0f, 2.0f, -1.0f,-2.0f, 1.0f, 0.0f},
// {0.0f, 4.0f, 0.0f,-5.0f, 0.0f, 1.0f}
// };
// 0 = 4 * r00 - 5 * r02 + r04
// 1 = -4 * (r01 + r02) + r03 + r04
// 2 = 4 * (r01 - r02) - r03 + r04
// 3 = -2 * r01 - r02 + 2 * r03 + r04
// 4 = 2 * r01 - r02 - 2 * r03 + r04
// 5 = 4 * r01 - 5 * r03 + r05
#pragma omp parallel for num_threads(opt.num_threads)
for (int q=0; q<inch; q++)
{
const signed char* img = bottom_blob_bordered.channel(q);
for (int j = 0; j < nColBlocks; j++)
{
const signed char* r0 = img + w * j * 4;
const signed char* r1 = r0 + w;
const signed char* r2 = r1 + w;
const signed char* r3 = r2 + w;
const signed char* r4 = r3 + w;
const signed char* r5 = r4 + w;
for (int i = 0; i < nRowBlocks; i++)
{
short* out_tm0 = bottom_blob_tm.channel(tiles*0+j*nRowBlocks+i).row<short>(q);
short* out_tm1 = bottom_blob_tm.channel(tiles*1+j*nRowBlocks+i).row<short>(q);
short* out_tm2 = bottom_blob_tm.channel(tiles*2+j*nRowBlocks+i).row<short>(q);
short* out_tm3 = bottom_blob_tm.channel(tiles*3+j*nRowBlocks+i).row<short>(q);
short* out_tm4 = bottom_blob_tm.channel(tiles*4+j*nRowBlocks+i).row<short>(q);
short* out_tm5 = bottom_blob_tm.channel(tiles*5+j*nRowBlocks+i).row<short>(q);
short* out_tm6 = bottom_blob_tm.channel(tiles*6+j*nRowBlocks+i).row<short>(q);
short* out_tm7 = bottom_blob_tm.channel(tiles*7+j*nRowBlocks+i).row<short>(q);
short* out_tm8 = bottom_blob_tm.channel(tiles*8+j*nRowBlocks+i).row<short>(q);
#if __ARM_NEON
int8x8_t _d0, _d1, _d2, _d3, _d4, _d5;
int16x8_t _w0, _w1, _w2, _w3, _w4, _w5;
int16x8_t _t0, _t1, _t2, _t3, _t4, _t5;
int16x8_t _n0, _n1, _n2, _n3, _n4, _n5;
// load
_d0 = vld1_s8(r0);
_d1 = vld1_s8(r1);
_d2 = vld1_s8(r2);
_d3 = vld1_s8(r3);
_d4 = vld1_s8(r4);
_d5 = vld1_s8(r5);
int8x8_t _1_n = vdup_n_s8(-1);
int8x8_t _2_p = vdup_n_s8(2);
int8x8_t _2_n = vdup_n_s8(-2);
int8x8_t _4_p = vdup_n_s8(4);
int8x8_t _4_n = vdup_n_s8(-4);
int8x8_t _5_n = vdup_n_s8(-5);
int16x8_t _1_n_s16 = vdupq_n_s16(-1);
int16x8_t _2_p_s16 = vdupq_n_s16(2);
int16x8_t _2_n_s16 = vdupq_n_s16(-2);
int16x8_t _4_p_s16 = vdupq_n_s16(4);
int16x8_t _4_n_s16 = vdupq_n_s16(-4);
int16x8_t _5_n_s16 = vdupq_n_s16(-5);
// w = B_t * d
_w0 = vmull_s8(_d0, _4_p);
_w0 = vmlal_s8(_w0, _d2, _5_n);
_w0 = vaddw_s8(_w0, _d4);
_w1 = vmull_s8(_d1, _4_n);
_w1 = vmlal_s8(_w1, _d2, _4_n);
_w1 = vaddw_s8(_w1, _d3);
_w1 = vaddw_s8(_w1, _d4);
_w2 = vmull_s8(_d1, _4_p);
_w2 = vmlal_s8(_w2, _d2, _4_n);
_w2 = vmlal_s8(_w2, _d3, _1_n);
_w2 = vaddw_s8(_w2, _d4);
_w3 = vmull_s8(_d1, _2_n);
_w3 = vmlal_s8(_w3, _d2, _1_n);
_w3 = vmlal_s8(_w3, _d3, _2_p);
_w3 = vaddw_s8(_w3, _d4);
_w4 = vmull_s8(_d1, _2_p);
_w4 = vmlal_s8(_w4, _d2, _1_n);
_w4 = vmlal_s8(_w4, _d3, _2_n);
_w4 = vaddw_s8(_w4, _d4);
_w5 = vmull_s8(_d1, _4_p);
_w5 = vmlal_s8(_w5, _d3, _5_n);
_w5 = vaddw_s8(_w5, _d5);
// transpose d to d_t
{
_t0[0]=_w0[0]; _t1[0]=_w0[1]; _t2[0]=_w0[2]; _t3[0]=_w0[3]; _t4[0]=_w0[4]; _t5[0]=_w0[5];
_t0[1]=_w1[0]; _t1[1]=_w1[1]; _t2[1]=_w1[2]; _t3[1]=_w1[3]; _t4[1]=_w1[4]; _t5[1]=_w1[5];
_t0[2]=_w2[0]; _t1[2]=_w2[1]; _t2[2]=_w2[2]; _t3[2]=_w2[3]; _t4[2]=_w2[4]; _t5[2]=_w2[5];
_t0[3]=_w3[0]; _t1[3]=_w3[1]; _t2[3]=_w3[2]; _t3[3]=_w3[3]; _t4[3]=_w3[4]; _t5[3]=_w3[5];
_t0[4]=_w4[0]; _t1[4]=_w4[1]; _t2[4]=_w4[2]; _t3[4]=_w4[3]; _t4[4]=_w4[4]; _t5[4]=_w4[5];
_t0[5]=_w5[0]; _t1[5]=_w5[1]; _t2[5]=_w5[2]; _t3[5]=_w5[3]; _t4[5]=_w5[4]; _t5[5]=_w5[5];
}
// d = B_t * d_t
_n0 = vmulq_s16(_t0, _4_p_s16);
_n0 = vmlaq_s16(_n0, _t2, _5_n_s16);
_n0 = vaddq_s16(_n0, _t4);
_n1 = vmulq_s16(_t1, _4_n_s16);
_n1 = vmlaq_s16(_n1, _t2, _4_n_s16);
_n1 = vaddq_s16(_n1, _t3);
_n1 = vaddq_s16(_n1, _t4);
_n2 = vmulq_s16(_t1, _4_p_s16);
_n2 = vmlaq_s16(_n2, _t2, _4_n_s16);
_n2 = vmlaq_s16(_n2, _t3, _1_n_s16);
_n2 = vaddq_s16(_n2, _t4);
_n3 = vmulq_s16(_t1, _2_n_s16);
_n3 = vmlaq_s16(_n3, _t2, _1_n_s16);
_n3 = vmlaq_s16(_n3, _t3, _2_p_s16);
_n3 = vaddq_s16(_n3, _t4);
_n4 = vmulq_s16(_t1, _2_p_s16);
_n4 = vmlaq_s16(_n4, _t2, _1_n_s16);
_n4 = vmlaq_s16(_n4, _t3, _2_n_s16);
_n4 = vaddq_s16(_n4, _t4);
_n5 = vmulq_s16(_t1, _4_p_s16);
_n5 = vmlaq_s16(_n5, _t3, _5_n_s16);
_n5 = vaddq_s16(_n5, _t5);
// save to out_tm
out_tm0[0]=_n0[0];out_tm0[1]=_n0[1];out_tm0[2]=_n0[2];out_tm0[3]=_n0[3];
out_tm1[0]=_n0[4];out_tm1[1]=_n0[5];out_tm1[2]=_n1[0];out_tm1[3]=_n1[1];
out_tm2[0]=_n1[2];out_tm2[1]=_n1[3];out_tm2[2]=_n1[4];out_tm2[3]=_n1[5];
out_tm3[0]=_n2[0];out_tm3[1]=_n2[1];out_tm3[2]=_n2[2];out_tm3[3]=_n2[3];
out_tm4[0]=_n2[4];out_tm4[1]=_n2[5];out_tm4[2]=_n3[0];out_tm4[3]=_n3[1];
out_tm5[0]=_n3[2];out_tm5[1]=_n3[3];out_tm5[2]=_n3[4];out_tm5[3]=_n3[5];
out_tm6[0]=_n4[0];out_tm6[1]=_n4[1];out_tm6[2]=_n4[2];out_tm6[3]=_n4[3];
out_tm7[0]=_n4[4];out_tm7[1]=_n4[5];out_tm7[2]=_n5[0];out_tm7[3]=_n5[1];
out_tm8[0]=_n5[2];out_tm8[1]=_n5[3];out_tm8[2]=_n5[4];out_tm8[3]=_n5[5];
#else
short d0[6],d1[6],d2[6],d3[6],d4[6],d5[6];
short w0[6],w1[6],w2[6],w3[6],w4[6],w5[6];
short t0[6],t1[6],t2[6],t3[6],t4[6],t5[6];
// load
for (int n = 0; n < 6; n++)
{
d0[n] = r0[n];
d1[n] = r1[n];
d2[n] = r2[n];
d3[n] = r3[n];
d4[n] = r4[n];
d5[n] = r5[n];
}
// w = B_t * d
for (int n = 0; n < 6; n++)
{
w0[n] = 4*d0[n] - 5*d2[n] + d4[n];
w1[n] = -4*d1[n] - 4*d2[n] + d3[n] + d4[n];
w2[n] = 4*d1[n] - 4*d2[n] - d3[n] + d4[n];
w3[n] = -2*d1[n] - d2[n] + 2*d3[n] + d4[n];
w4[n] = 2*d1[n] - d2[n] - 2*d3[n] + d4[n];
w5[n] = 4*d1[n] - 5*d3[n] + d5[n];
}
// transpose d to d_t
{
t0[0]=w0[0]; t1[0]=w0[1]; t2[0]=w0[2]; t3[0]=w0[3]; t4[0]=w0[4]; t5[0]=w0[5];
t0[1]=w1[0]; t1[1]=w1[1]; t2[1]=w1[2]; t3[1]=w1[3]; t4[1]=w1[4]; t5[1]=w1[5];
t0[2]=w2[0]; t1[2]=w2[1]; t2[2]=w2[2]; t3[2]=w2[3]; t4[2]=w2[4]; t5[2]=w2[5];
t0[3]=w3[0]; t1[3]=w3[1]; t2[3]=w3[2]; t3[3]=w3[3]; t4[3]=w3[4]; t5[3]=w3[5];
t0[4]=w4[0]; t1[4]=w4[1]; t2[4]=w4[2]; t3[4]=w4[3]; t4[4]=w4[4]; t5[4]=w4[5];
t0[5]=w5[0]; t1[5]=w5[1]; t2[5]=w5[2]; t3[5]=w5[3]; t4[5]=w5[4]; t5[5]=w5[5];
}
// d = B_t * d_t
for (int n = 0; n < 6; n++)
{
d0[n] = 4*t0[n] - 5*t2[n] + t4[n];
d1[n] = - 4*t1[n] - 4*t2[n] + t3[n] + t4[n];
d2[n] = 4*t1[n] - 4*t2[n] - t3[n] + t4[n];
d3[n] = - 2*t1[n] - t2[n] + 2*t3[n] + t4[n];
d4[n] = 2*t1[n] - t2[n] - 2*t3[n] + t4[n];
d5[n] = 4*t1[n] - 5*t3[n] + t5[n];
}
// save to out_tm
{
out_tm0[0]=d0[0];out_tm0[1]=d0[1];out_tm0[2]=d0[2];out_tm0[3]=d0[3];
out_tm1[0]=d0[4];out_tm1[1]=d0[5];out_tm1[2]=d1[0];out_tm1[3]=d1[1];
out_tm2[0]=d1[2];out_tm2[1]=d1[3];out_tm2[2]=d1[4];out_tm2[3]=d1[5];
out_tm3[0]=d2[0];out_tm3[1]=d2[1];out_tm3[2]=d2[2];out_tm3[3]=d2[3];
out_tm4[0]=d2[4];out_tm4[1]=d2[5];out_tm4[2]=d3[0];out_tm4[3]=d3[1];
out_tm5[0]=d3[2];out_tm5[1]=d3[3];out_tm5[2]=d3[4];out_tm5[3]=d3[5];
out_tm6[0]=d4[0];out_tm6[1]=d4[1];out_tm6[2]=d4[2];out_tm6[3]=d4[3];
out_tm7[0]=d4[4];out_tm7[1]=d4[5];out_tm7[2]=d5[0];out_tm7[3]=d5[1];
out_tm8[0]=d5[2];out_tm8[1]=d5[3];out_tm8[2]=d5[4];out_tm8[3]=d5[5];
}
#endif // __ARM_NEON
r0 += 4;
r1 += 4;
r2 += 4;
r3 += 4;
r4 += 4;
r5 += 4;
}
}
}
}
bottom_blob_bordered = Mat();
// BEGIN dot
Mat top_blob_tm;
{
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
int nColBlocks = h_tm/6; // may be the block num in Feathercnn
int nRowBlocks = w_tm/6;
const int tiles = nColBlocks * nRowBlocks;
top_blob_tm.create(36, tiles, outch, 4u, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int r=0; r<9; r++)
{
int nn_outch = 0;
int remain_outch_start = 0;
nn_outch = outch >> 3;
remain_outch_start = nn_outch << 3;
for (int pp=0; pp<nn_outch; pp++)
{
int p = pp * 8;
int* output0_tm = top_blob_tm.channel(p);
int* output1_tm = top_blob_tm.channel(p+1);
int* output2_tm = top_blob_tm.channel(p+2);
int* output3_tm = top_blob_tm.channel(p+3);
int* output4_tm = top_blob_tm.channel(p+4);
int* output5_tm = top_blob_tm.channel(p+5);
int* output6_tm = top_blob_tm.channel(p+6);
int* output7_tm = top_blob_tm.channel(p+7);
output0_tm = output0_tm + r*4;
output1_tm = output1_tm + r*4;
output2_tm = output2_tm + r*4;
output3_tm = output3_tm + r*4;
output4_tm = output4_tm + r*4;
output5_tm = output5_tm + r*4;
output6_tm = output6_tm + r*4;
output7_tm = output7_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"eor v1.16b, v1.16b, v1.16b \n"
"eor v2.16b, v2.16b, v2.16b \n"
"eor v3.16b, v3.16b, v3.16b \n"
"eor v4.16b, v4.16b, v4.16b \n"
"eor v5.16b, v5.16b, v5.16b \n"
"eor v6.16b, v6.16b, v6.16b \n"
"eor v7.16b, v7.16b, v7.16b \n"
"mov w4, %w20 \n"
"0: \n" // for (int q=0; q<inch; q++)
"prfm pldl1keep, [%9, #128] \n" // _r0 = vld1_s16(r0);
"ld1 {v8.4h}, [%8] \n"
"ld1 {v9.4h, v10.4h}, [%9] \n" // _k01 = vld1q_s16(kptr);
"add %9, %9, #16 \n"
"ld1 {v11.4h, v12.4h}, [%9] \n" // _k23 = vld1q_s16(kptr+8);
"add %9, %9, #16 \n"
"ld1 {v13.4h, v14.4h}, [%9] \n" // _k45 = vld1q_s16(kptr+16);
"add %9, %9, #16 \n"
"ld1 {v15.4h, v16.4h}, [%9] \n" // _k67 = vld1q_s16(kptr+24);
"add %8, %8, #8 \n"
"add %9, %9, #16 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"smlal v1.4s, v8.4h, v10.4h \n" // sum1 += (a00-a03) * (k10-k13)
"smlal v2.4s, v8.4h, v11.4h \n" // sum2 += (a00-a03) * (k20-k23)
"smlal v3.4s, v8.4h, v12.4h \n" // sum3 += (a00-a03) * (k30-k33)
"smlal v4.4s, v8.4h, v13.4h \n" // sum4 += (a00-a03) * (k40-k43)
"smlal v5.4s, v8.4h, v14.4h \n" // sum5 += (a00-a03) * (k50-k53)
"smlal v6.4s, v8.4h, v15.4h \n" // sum6 += (a00-a03) * (k60-k63)
"smlal v7.4s, v8.4h, v16.4h \n" // sum7 += (a00-a03) * (k70-k73)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
"st1 {v1.4s}, [%1] \n" //
"st1 {v2.4s}, [%2] \n" //
"st1 {v3.4s}, [%3] \n" //
"st1 {v4.4s}, [%4] \n" //
"st1 {v5.4s}, [%5] \n" //
"st1 {v6.4s}, [%6] \n" //
"st1 {v7.4s}, [%7] \n" //
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(output4_tm), // %4
"=r"(output5_tm), // %5
"=r"(output6_tm), // %6
"=r"(output7_tm), // %7
"=r"(r0), // %8
"=r"(kptr) // %9
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(output4_tm),
"5"(output5_tm),
"6"(output6_tm),
"7"(output7_tm),
"8"(r0),
"9"(kptr),
"r"(inch) // %20
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"vmov.s32 q1, #0 \n"
"vmov.s32 q2, #0 \n"
"vmov.s32 q3, #0 \n"
"vmov.s32 q4, #0 \n"
"vmov.s32 q5, #0 \n"
"vmov.s32 q6, #0 \n"
"vmov.s32 q7, #0 \n"
"mov r4, %20 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%8]! \n" // _r0 = vld1_s16(r0); // input inch0
"vld1.s16 {d18-d19}, [%9] \n" // _k01 = vld1q_s16(kptr);
"add %9, #16 \n"
"vld1.s16 {d20-d21}, [%9] \n" // _k23 = vld1q_s16(kptr+8);
"add %9, #16 \n"
"vld1.s16 {d22-d23}, [%9] \n" // _k45 = vld1q_s16(kptr+16);
"add %9, #16 \n"
"vld1.s16 {d24-d25}, [%9] \n" // _k67 = vld1q_s16(kptr+24);
"add %9, #16 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"vmlal.s16 q1, d16, d19 \n" // sum1 += (a00-a03) * (k10-k13)
"vmlal.s16 q2, d16, d20 \n" // sum2 += (a00-a03) * (k20-k23)
"vmlal.s16 q3, d16, d21 \n" // sum3 += (a00-a03) * (k30-k33)
"vmlal.s16 q4, d16, d22 \n" // sum4 += (a00-a03) * (k40-k43)
"vmlal.s16 q5, d16, d23 \n" // sum5 += (a00-a03) * (k50-k53)
"vmlal.s16 q6, d16, d24 \n" // sum6 += (a00-a03) * (k60-k63)
"vmlal.s16 q7, d16, d25 \n" // sum7 += (a00-a03) * (k70-k73)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
"vst1.s32 {d2-d3}, [%1] \n"
"vst1.s32 {d4-d5}, [%2] \n"
"vst1.s32 {d6-d7}, [%3] \n"
"vst1.s32 {d8-d9}, [%4] \n"
"vst1.s32 {d10-d11}, [%5] \n"
"vst1.s32 {d12-d13}, [%6] \n"
"vst1.s32 {d14-d15}, [%7] \n"
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(output4_tm), // %4
"=r"(output5_tm), // %5
"=r"(output6_tm), // %6
"=r"(output7_tm), // %7
"=r"(r0), // %8
"=r"(kptr) // %9
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(output4_tm),
"5"(output5_tm),
"6"(output6_tm),
"7"(output7_tm),
"8"(r0),
"9"(kptr),
"r"(inch) // %20
: "cc", "memory", "r4", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
int sum1[4] = {0};
int sum2[4] = {0};
int sum3[4] = {0};
int sum4[4] = {0};
int sum5[4] = {0};
int sum6[4] = {0};
int sum7[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
sum1[n] += (int)r0[n] * kptr[n+4];
sum2[n] += (int)r0[n] * kptr[n+8];
sum3[n] += (int)r0[n] * kptr[n+12];
sum4[n] += (int)r0[n] * kptr[n+16];
sum5[n] += (int)r0[n] * kptr[n+20];
sum6[n] += (int)r0[n] * kptr[n+24];
sum7[n] += (int)r0[n] * kptr[n+28];
}
kptr += 32;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
output1_tm[n] = sum1[n];
output2_tm[n] = sum2[n];
output3_tm[n] = sum3[n];
output4_tm[n] = sum4[n];
output5_tm[n] = sum5[n];
output6_tm[n] = sum6[n];
output7_tm[n] = sum7[n];
}
#endif // __ARM_NEON
output0_tm += 36;
output1_tm += 36;
output2_tm += 36;
output3_tm += 36;
output4_tm += 36;
output5_tm += 36;
output6_tm += 36;
output7_tm += 36;
}
}
nn_outch = (outch - remain_outch_start) >> 2;
for (int pp=0; pp<nn_outch; pp++)
{
int p = remain_outch_start + pp * 4;
int* output0_tm = top_blob_tm.channel(p);
int* output1_tm = top_blob_tm.channel(p+1);
int* output2_tm = top_blob_tm.channel(p+2);
int* output3_tm = top_blob_tm.channel(p+3);
output0_tm = output0_tm + r*4;
output1_tm = output1_tm + r*4;
output2_tm = output2_tm + r*4;
output3_tm = output3_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8 + (p%8)/4);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"eor v1.16b, v1.16b, v1.16b \n"
"eor v2.16b, v2.16b, v2.16b \n"
"eor v3.16b, v3.16b, v3.16b \n"
"mov w4, %w12 \n"
"0: \n" // for (int q=0; q<inch; q++)
"prfm pldl1keep, [%5, #128] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v8.4h}, [%4] \n"
"ld1 {v9.4h, v10.4h}, [%5] \n" // _k01 = vld1q_s16(kptr);
"add %5, %5, #16 \n"
"ld1 {v11.4h, v12.4h}, [%5] \n" // _k23 = vld1q_s16(kptr+8);
"add %4, %4, #8 \n"
"add %5, %5, #16 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"smlal v1.4s, v8.4h, v10.4h \n" // sum1 += (a00-a03) * (k10-k13)
"smlal v2.4s, v8.4h, v11.4h \n" // sum2 += (a00-a03) * (k20-k23)
"smlal v3.4s, v8.4h, v12.4h \n" // sum3 += (a00-a03) * (k30-k33)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
"st1 {v1.4s}, [%1] \n" //
"st1 {v2.4s}, [%2] \n" //
"st1 {v3.4s}, [%3] \n" //
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(r0), // %4
"=r"(kptr) // %5
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(r0),
"5"(kptr),
"r"(inch) // %12
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"vmov.s32 q1, #0 \n"
"vmov.s32 q2, #0 \n"
"vmov.s32 q3, #0 \n"
"mov r4, %12 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%4]! \n" // _r0 = vld1_s16(r0); // input inch0
"vld1.s16 {d18-d19}, [%5] \n" // _k01 = vld1q_s16(kptr);
"add %5, #16 \n"
"vld1.s16 {d20-d21}, [%5] \n" // _k23 = vld1q_s16(kptr+8);
"add %5, #16 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"vmlal.s16 q1, d16, d19 \n" // sum1 += (a00-a03) * (k10-k13)
"vmlal.s16 q2, d16, d20 \n" // sum2 += (a00-a03) * (k20-k23)
"vmlal.s16 q3, d16, d21 \n" // sum3 += (a00-a03) * (k30-k33)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
"vst1.s32 {d2-d3}, [%1] \n"
"vst1.s32 {d4-d5}, [%2] \n"
"vst1.s32 {d6-d7}, [%3] \n"
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(r0), // %4
"=r"(kptr) // %5
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(r0),
"5"(kptr),
"r"(inch) // %12
: "cc", "memory", "r4", "q0", "q1", "q2", "q3", "q8", "q9", "q10"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
int sum1[4] = {0};
int sum2[4] = {0};
int sum3[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
sum1[n] += (int)r0[n] * kptr[n+4];
sum2[n] += (int)r0[n] * kptr[n+8];
sum3[n] += (int)r0[n] * kptr[n+12];
}
kptr += 16;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
output1_tm[n] = sum1[n];
output2_tm[n] = sum2[n];
output3_tm[n] = sum3[n];
}
#endif // __ARM_NEON
output0_tm += 36;
output1_tm += 36;
output2_tm += 36;
output3_tm += 36;
}
}
remain_outch_start += nn_outch << 2;
for (int p=remain_outch_start; p<outch; p++)
{
int* output0_tm = top_blob_tm.channel(p);
output0_tm = output0_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8 + (p%8)/4 + p%4);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"mov w4, %w6 \n"
"0: \n" // for (int q=0; q<inch; q++)
"ld1 {v8.4h}, [%1] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v9.4h}, [%2] \n" // _k0 = vld1q_s16(kptr);
"add %1, %1, #8 \n"
"add %2, %2, #8 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
: "=r"(output0_tm), // %0
"=r"(r0), // %1
"=r"(kptr) // %2
: "0"(output0_tm),
"1"(r0),
"2"(kptr),
"r"(inch) // %6
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"mov r4, %6 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%1] \n" // _r0 = vld1_s16(r0); // input inch0
"add %1, #8 \n"
"vld1.s16 {d18}, [%2] \n" // _k0 = vld1q_s16(kptr);
"add %2, #8 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
: "=r"(output0_tm), // %0
"=r"(r0), // %1
"=r"(kptr) // %2
: "0"(output0_tm),
"1"(r0),
"2"(kptr),
"r"(inch) // %6
: "cc", "memory", "r4", "q0", "q8", "q9"
);
#endif // __aarch64__
#else // __ARM_NEON
int sum0[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
}
kptr += 4;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
}
#endif // __ARM_NEON
output0_tm += 36;
}
}
// for (int p=0; p<outch; p++)
// {
// Mat out0_tm = top_blob_tm.channel(p);
// const Mat kernel0_tm = kernel_tm.channel(p);
// for (int i=0; i<tiles; i++)
// {
// int* output0_tm = out0_tm.row<int>(i);
// int sum0[36] = {0};
// for (int q=0; q<inch; q++)
// {
// const short* r0 = bottom_blob_tm.channel(q).row<short>(i);
// const short* k0 = kernel0_tm.row<short>(q);
// for (int n=0; n<36; n++)
// {
// sum0[n] += (int)r0[n] * k0[n];
// }
// }
// for (int n=0; n<36; n++)
// {
// output0_tm[n] = sum0[n];
// }
// }
// }
}
}
bottom_blob_tm = Mat();
// END dot
// BEGIN transform output
Mat top_blob_bordered;
top_blob_bordered.create(outw, outh, outch, 4u, opt.workspace_allocator);
{
// AT
// const float itm[4][6] = {
// {1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 2.0f, -2.0f, 0.0f},
// {0.0f, 1.0f, 1.0f, 4.0f, 4.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 8.0f, -8.0f, 1.0f}
// };
// 0 = r00 + r01 + r02 + r03 + r04
// 1 = r01 - r02 + 2 * (r03 - r04)
// 2 = r01 + r02 + 4 * (r03 + r04)
// 3 = r01 - r02 + 8 * (r03 - r04) + r05
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
int nColBlocks = h_tm/6; // may be the block num in Feathercnn
int nRowBlocks = w_tm/6;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p=0; p<outch; p++)
{
int* out_tile = top_blob_tm.channel(p);
int* outRow0 = top_blob_bordered.channel(p);
int* outRow1 = outRow0 + outw;
int* outRow2 = outRow0 + outw * 2;
int* outRow3 = outRow0 + outw * 3;
for (int j=0; j<nColBlocks; j++)
{
for(int i=0; i<nRowBlocks; i++)
{
#if __ARM_NEON
int32x4_t _s0, _s1, _s2, _s3, _s4, _s5;
int32x2_t _s0n, _s1n, _s2n, _s3n, _s4n, _s5n;
int32x4_t _w0, _w1, _w2, _w3;
int32x2_t _w0n, _w1n, _w2n, _w3n;
int32x4_t _d0, _d1, _d2, _d3, _d4, _d5;
int32x4_t _o0, _o1, _o2, _o3;
// load
_s0 = vld1q_s32(out_tile);
_s0n = vld1_s32(out_tile+4);
_s1 = vld1q_s32(out_tile+6);
_s1n = vld1_s32(out_tile+10);
_s2 = vld1q_s32(out_tile+12);
_s2n = vld1_s32(out_tile+16);
_s3 = vld1q_s32(out_tile+18);
_s3n = vld1_s32(out_tile+22);
_s4 = vld1q_s32(out_tile+24);
_s4n = vld1_s32(out_tile+28);
_s5 = vld1q_s32(out_tile+30);
_s5n = vld1_s32(out_tile+34);
// w = A_T * W
int32x2_t _tp0 = {-1, 2};
int32x2_t _tp1 = {-2, 4};
int32x2_t _tp2 = {8, -8};
_w0 = vaddq_s32(_s0, _s1);
_w0n = vadd_s32(_s0n, _s1n);
_w0 = vaddq_s32(_w0, _s2);
_w0n = vadd_s32(_w0n, _s2n);
_w0 = vaddq_s32(_w0, _s3);
_w0n = vadd_s32(_w0n, _s3n);
_w0 = vaddq_s32(_w0, _s4);
_w0n = vadd_s32(_w0n, _s4n);
_w1 = vsubq_s32(_s1, _s2);
_w1n = vsub_s32(_s1n, _s2n);
_w1 = vmlaq_lane_s32(_w1, _s3, _tp0, 1);
_w1n = vmla_lane_s32(_w1n, _s3n, _tp0, 1);
_w1 = vmlaq_lane_s32(_w1, _s4, _tp1, 0);
_w1n = vmla_lane_s32(_w1n, _s4n, _tp1, 0);
_w2 = vaddq_s32(_s1, _s2);
_w2n = vadd_s32(_s1n, _s2n);
_w2 = vmlaq_lane_s32(_w2, _s3, _tp1, 1);
_w2n = vmla_lane_s32(_w2n, _s3n, _tp1, 1);
_w2 = vmlaq_lane_s32(_w2, _s4, _tp1, 1);
_w2n = vmla_lane_s32(_w2n, _s4n, _tp1, 1);
_w3 = vsubq_s32(_s1, _s2);
_w3n = vsub_s32(_s1n, _s2n);
_w3 = vmlaq_lane_s32(_w3, _s3, _tp2, 0);
_w3n = vmla_lane_s32(_w3n, _s3n, _tp2, 0);
_w3 = vmlaq_lane_s32(_w3, _s4, _tp2, 1);
_w3n = vmla_lane_s32(_w3n, _s4n, _tp2, 1);
_w3 = vaddq_s32(_w3, _s5);
_w3n = vadd_s32(_w3n, _s5n);
// transpose w to w_t
{
_d0[0] = _w0[0]; _d0[1] = _w1[0]; _d0[2] = _w2[0]; _d0[3] = _w3[0];
_d1[0] = _w0[1]; _d1[1] = _w1[1]; _d1[2] = _w2[1]; _d1[3] = _w3[1];
_d2[0] = _w0[2]; _d2[1] = _w1[2]; _d2[2] = _w2[2]; _d2[3] = _w3[2];
_d3[0] = _w0[3]; _d3[1] = _w1[3]; _d3[2] = _w2[3]; _d3[3] = _w3[3];
_d4[0] = _w0n[0]; _d4[1] = _w1n[0]; _d4[2] = _w2n[0]; _d4[3] = _w3n[0];
_d5[0] = _w0n[1]; _d5[1] = _w1n[1]; _d5[2] = _w2n[1]; _d5[3] = _w3n[1];
}
// Y = A_T * w_t
_o0 = vaddq_s32(_d0, _d1);
_o0 = vaddq_s32(_o0, _d2);
_o0 = vaddq_s32(_o0, _d3);
_o0 = vaddq_s32(_o0, _d4);
_o1 = vsubq_s32(_d1, _d2);
_o1 = vmlaq_lane_s32(_o1, _d3, _tp0, 1);
_o1 = vmlaq_lane_s32(_o1, _d4, _tp1, 0);
_o2 = vaddq_s32(_d1, _d2);
_o2 = vmlaq_lane_s32(_o2, _d3, _tp1, 1);
_o2 = vmlaq_lane_s32(_o2, _d4, _tp1, 1);
_o3 = vsubq_s32(_d1, _d2);
_o3 = vmlaq_lane_s32(_o3, _d3, _tp2, 0);
_o3 = vmlaq_lane_s32(_o3, _d4, _tp2, 1);
_o3 = vaddq_s32(_o3, _d5);
// save to top blob tm
for (int n = 0; n < 4; n++)
{
outRow0[n] = _o0[n] / 576;
outRow1[n] = _o1[n] / 576;
outRow2[n] = _o2[n] / 576;
outRow3[n] = _o3[n] / 576;
}
#else
int s0[6],s1[6],s2[6],s3[6],s4[6],s5[6];
int w0[6],w1[6],w2[6],w3[6];
int d0[4],d1[4],d2[4],d3[4],d4[4],d5[4];
int o0[4],o1[4],o2[4],o3[4];
// load
for (int n = 0; n < 6; n++)
{
s0[n] = out_tile[n];
s1[n] = out_tile[n+ 6];
s2[n] = out_tile[n+12];
s3[n] = out_tile[n+18];
s4[n] = out_tile[n+24];
s5[n] = out_tile[n+30];
}
// w = A_T * W
for (int n = 0; n < 6; n++)
{
w0[n] = s0[n] + s1[n] + s2[n] + s3[n] + s4[n];
w1[n] = s1[n] - s2[n] + 2*s3[n] - 2*s4[n];
w2[n] = s1[n] + s2[n] + 4*s3[n] + 4*s4[n];
w3[n] = s1[n] - s2[n] + 8*s3[n] - 8*s4[n] + s5[n];
}
// transpose w to w_t
{
d0[0] = w0[0]; d0[1] = w1[0]; d0[2] = w2[0]; d0[3] = w3[0];
d1[0] = w0[1]; d1[1] = w1[1]; d1[2] = w2[1]; d1[3] = w3[1];
d2[0] = w0[2]; d2[1] = w1[2]; d2[2] = w2[2]; d2[3] = w3[2];
d3[0] = w0[3]; d3[1] = w1[3]; d3[2] = w2[3]; d3[3] = w3[3];
d4[0] = w0[4]; d4[1] = w1[4]; d4[2] = w2[4]; d4[3] = w3[4];
d5[0] = w0[5]; d5[1] = w1[5]; d5[2] = w2[5]; d5[3] = w3[5];
}
// Y = A_T * w_t
for (int n = 0; n < 4; n++)
{
o0[n] = d0[n] + d1[n] + d2[n] + d3[n] + d4[n];
o1[n] = d1[n] - d2[n] + 2*d3[n] - 2*d4[n];
o2[n] = d1[n] + d2[n] + 4*d3[n] + 4*d4[n];
o3[n] = d1[n] - d2[n] + 8*d3[n] - 8*d4[n] + d5[n];
}
// save to top blob tm
for (int n = 0; n < 4; n++)
{
outRow0[n] = o0[n] / 576;
outRow1[n] = o1[n] / 576;
outRow2[n] = o2[n] / 576;
outRow3[n] = o3[n] / 576;
}
#endif // __ARM_NEON
out_tile += 36;
outRow0 += 4;
outRow1 += 4;
outRow2 += 4;
outRow3 += 4;
}
outRow0 += outw * 3;
outRow1 += outw * 3;
outRow2 += outw * 3;
outRow3 += outw * 3;
}
}
}
// END transform output
// cut result pad
copy_cut_border(top_blob_bordered, top_blob, 0, top_blob_bordered.h - top_blob.h, 0, top_blob_bordered.w - top_blob.w, opt.blob_allocator, opt.num_threads);
}
static void conv3x3s1_winograd43_dequant_int8_neon(const Mat& bottom_blob, Mat& top_blob, const std::vector<Mat> &kernel_tm_test, const Mat &_bias, std::vector<float> scales_dequant, const Option& opt)
{
int w = bottom_blob.w;
int h = bottom_blob.h;
int inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
const float* bias = _bias;
// pad to 4n+2, winograd F(4,3)
Mat bottom_blob_bordered = bottom_blob;
outw = (outw + 3) / 4 * 4;
outh = (outh + 3) / 4 * 4;
w = outw + 2;
h = outh + 2;
copy_make_border(bottom_blob, bottom_blob_bordered, 0, h - bottom_blob.h, 0, w - bottom_blob.w, 0, 0.f, opt.workspace_allocator, opt.num_threads);
// BEGIN transform input
Mat bottom_blob_tm;
{
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
int nColBlocks = h_tm/6; // may be the block num in Feathercnn
int nRowBlocks = w_tm/6;
const int tiles = nColBlocks * nRowBlocks;
bottom_blob_tm.create(4, inch, tiles*9, 2u, opt.workspace_allocator);
// BT
// const float itm[4][4] = {
// {4.0f, 0.0f, -5.0f, 0.0f, 1.0f, 0.0f},
// {0.0f,-4.0f, -4.0f, 1.0f, 1.0f, 0.0f},
// {0.0f, 4.0f, -4.0f,-1.0f, 1.0f, 0.0f},
// {0.0f,-2.0f, -1.0f, 2.0f, 1.0f, 0.0f},
// {0.0f, 2.0f, -1.0f,-2.0f, 1.0f, 0.0f},
// {0.0f, 4.0f, 0.0f,-5.0f, 0.0f, 1.0f}
// };
// 0 = 4 * r00 - 5 * r02 + r04
// 1 = -4 * (r01 + r02) + r03 + r04
// 2 = 4 * (r01 - r02) - r03 + r04
// 3 = -2 * r01 - r02 + 2 * r03 + r04
// 4 = 2 * r01 - r02 - 2 * r03 + r04
// 5 = 4 * r01 - 5 * r03 + r05
#pragma omp parallel for num_threads(opt.num_threads)
for (int q=0; q<inch; q++)
{
const signed char* img = bottom_blob_bordered.channel(q);
for (int j = 0; j < nColBlocks; j++)
{
const signed char* r0 = img + w * j * 4;
const signed char* r1 = r0 + w;
const signed char* r2 = r1 + w;
const signed char* r3 = r2 + w;
const signed char* r4 = r3 + w;
const signed char* r5 = r4 + w;
for (int i = 0; i < nRowBlocks; i++)
{
short* out_tm0 = bottom_blob_tm.channel(tiles*0+j*nRowBlocks+i).row<short>(q);
short* out_tm1 = bottom_blob_tm.channel(tiles*1+j*nRowBlocks+i).row<short>(q);
short* out_tm2 = bottom_blob_tm.channel(tiles*2+j*nRowBlocks+i).row<short>(q);
short* out_tm3 = bottom_blob_tm.channel(tiles*3+j*nRowBlocks+i).row<short>(q);
short* out_tm4 = bottom_blob_tm.channel(tiles*4+j*nRowBlocks+i).row<short>(q);
short* out_tm5 = bottom_blob_tm.channel(tiles*5+j*nRowBlocks+i).row<short>(q);
short* out_tm6 = bottom_blob_tm.channel(tiles*6+j*nRowBlocks+i).row<short>(q);
short* out_tm7 = bottom_blob_tm.channel(tiles*7+j*nRowBlocks+i).row<short>(q);
short* out_tm8 = bottom_blob_tm.channel(tiles*8+j*nRowBlocks+i).row<short>(q);
#if __ARM_NEON
int8x8_t _d0, _d1, _d2, _d3, _d4, _d5;
int16x8_t _w0, _w1, _w2, _w3, _w4, _w5;
int16x8_t _t0, _t1, _t2, _t3, _t4, _t5;
int16x8_t _n0, _n1, _n2, _n3, _n4, _n5;
// load
_d0 = vld1_s8(r0);
_d1 = vld1_s8(r1);
_d2 = vld1_s8(r2);
_d3 = vld1_s8(r3);
_d4 = vld1_s8(r4);
_d5 = vld1_s8(r5);
int8x8_t _1_n = vdup_n_s8(-1);
int8x8_t _2_p = vdup_n_s8(2);
int8x8_t _2_n = vdup_n_s8(-2);
int8x8_t _4_p = vdup_n_s8(4);
int8x8_t _4_n = vdup_n_s8(-4);
int8x8_t _5_n = vdup_n_s8(-5);
int16x8_t _1_n_s16 = vdupq_n_s16(-1);
int16x8_t _2_p_s16 = vdupq_n_s16(2);
int16x8_t _2_n_s16 = vdupq_n_s16(-2);
int16x8_t _4_p_s16 = vdupq_n_s16(4);
int16x8_t _4_n_s16 = vdupq_n_s16(-4);
int16x8_t _5_n_s16 = vdupq_n_s16(-5);
// w = B_t * d
_w0 = vmull_s8(_d0, _4_p);
_w0 = vmlal_s8(_w0, _d2, _5_n);
_w0 = vaddw_s8(_w0, _d4);
_w1 = vmull_s8(_d1, _4_n);
_w1 = vmlal_s8(_w1, _d2, _4_n);
_w1 = vaddw_s8(_w1, _d3);
_w1 = vaddw_s8(_w1, _d4);
_w2 = vmull_s8(_d1, _4_p);
_w2 = vmlal_s8(_w2, _d2, _4_n);
_w2 = vmlal_s8(_w2, _d3, _1_n);
_w2 = vaddw_s8(_w2, _d4);
_w3 = vmull_s8(_d1, _2_n);
_w3 = vmlal_s8(_w3, _d2, _1_n);
_w3 = vmlal_s8(_w3, _d3, _2_p);
_w3 = vaddw_s8(_w3, _d4);
_w4 = vmull_s8(_d1, _2_p);
_w4 = vmlal_s8(_w4, _d2, _1_n);
_w4 = vmlal_s8(_w4, _d3, _2_n);
_w4 = vaddw_s8(_w4, _d4);
_w5 = vmull_s8(_d1, _4_p);
_w5 = vmlal_s8(_w5, _d3, _5_n);
_w5 = vaddw_s8(_w5, _d5);
// transpose d to d_t
{
_t0[0]=_w0[0]; _t1[0]=_w0[1]; _t2[0]=_w0[2]; _t3[0]=_w0[3]; _t4[0]=_w0[4]; _t5[0]=_w0[5];
_t0[1]=_w1[0]; _t1[1]=_w1[1]; _t2[1]=_w1[2]; _t3[1]=_w1[3]; _t4[1]=_w1[4]; _t5[1]=_w1[5];
_t0[2]=_w2[0]; _t1[2]=_w2[1]; _t2[2]=_w2[2]; _t3[2]=_w2[3]; _t4[2]=_w2[4]; _t5[2]=_w2[5];
_t0[3]=_w3[0]; _t1[3]=_w3[1]; _t2[3]=_w3[2]; _t3[3]=_w3[3]; _t4[3]=_w3[4]; _t5[3]=_w3[5];
_t0[4]=_w4[0]; _t1[4]=_w4[1]; _t2[4]=_w4[2]; _t3[4]=_w4[3]; _t4[4]=_w4[4]; _t5[4]=_w4[5];
_t0[5]=_w5[0]; _t1[5]=_w5[1]; _t2[5]=_w5[2]; _t3[5]=_w5[3]; _t4[5]=_w5[4]; _t5[5]=_w5[5];
}
// d = B_t * d_t
_n0 = vmulq_s16(_t0, _4_p_s16);
_n0 = vmlaq_s16(_n0, _t2, _5_n_s16);
_n0 = vaddq_s16(_n0, _t4);
_n1 = vmulq_s16(_t1, _4_n_s16);
_n1 = vmlaq_s16(_n1, _t2, _4_n_s16);
_n1 = vaddq_s16(_n1, _t3);
_n1 = vaddq_s16(_n1, _t4);
_n2 = vmulq_s16(_t1, _4_p_s16);
_n2 = vmlaq_s16(_n2, _t2, _4_n_s16);
_n2 = vmlaq_s16(_n2, _t3, _1_n_s16);
_n2 = vaddq_s16(_n2, _t4);
_n3 = vmulq_s16(_t1, _2_n_s16);
_n3 = vmlaq_s16(_n3, _t2, _1_n_s16);
_n3 = vmlaq_s16(_n3, _t3, _2_p_s16);
_n3 = vaddq_s16(_n3, _t4);
_n4 = vmulq_s16(_t1, _2_p_s16);
_n4 = vmlaq_s16(_n4, _t2, _1_n_s16);
_n4 = vmlaq_s16(_n4, _t3, _2_n_s16);
_n4 = vaddq_s16(_n4, _t4);
_n5 = vmulq_s16(_t1, _4_p_s16);
_n5 = vmlaq_s16(_n5, _t3, _5_n_s16);
_n5 = vaddq_s16(_n5, _t5);
// save to out_tm
out_tm0[0]=_n0[0];out_tm0[1]=_n0[1];out_tm0[2]=_n0[2];out_tm0[3]=_n0[3];
out_tm1[0]=_n0[4];out_tm1[1]=_n0[5];out_tm1[2]=_n1[0];out_tm1[3]=_n1[1];
out_tm2[0]=_n1[2];out_tm2[1]=_n1[3];out_tm2[2]=_n1[4];out_tm2[3]=_n1[5];
out_tm3[0]=_n2[0];out_tm3[1]=_n2[1];out_tm3[2]=_n2[2];out_tm3[3]=_n2[3];
out_tm4[0]=_n2[4];out_tm4[1]=_n2[5];out_tm4[2]=_n3[0];out_tm4[3]=_n3[1];
out_tm5[0]=_n3[2];out_tm5[1]=_n3[3];out_tm5[2]=_n3[4];out_tm5[3]=_n3[5];
out_tm6[0]=_n4[0];out_tm6[1]=_n4[1];out_tm6[2]=_n4[2];out_tm6[3]=_n4[3];
out_tm7[0]=_n4[4];out_tm7[1]=_n4[5];out_tm7[2]=_n5[0];out_tm7[3]=_n5[1];
out_tm8[0]=_n5[2];out_tm8[1]=_n5[3];out_tm8[2]=_n5[4];out_tm8[3]=_n5[5];
#else
short d0[6],d1[6],d2[6],d3[6],d4[6],d5[6];
short w0[6],w1[6],w2[6],w3[6],w4[6],w5[6];
short t0[6],t1[6],t2[6],t3[6],t4[6],t5[6];
// load
for (int n = 0; n < 6; n++)
{
d0[n] = r0[n];
d1[n] = r1[n];
d2[n] = r2[n];
d3[n] = r3[n];
d4[n] = r4[n];
d5[n] = r5[n];
}
// w = B_t * d
for (int n = 0; n < 6; n++)
{
w0[n] = 4*d0[n] - 5*d2[n] + d4[n];
w1[n] = -4*d1[n] - 4*d2[n] + d3[n] + d4[n];
w2[n] = 4*d1[n] - 4*d2[n] - d3[n] + d4[n];
w3[n] = -2*d1[n] - d2[n] + 2*d3[n] + d4[n];
w4[n] = 2*d1[n] - d2[n] - 2*d3[n] + d4[n];
w5[n] = 4*d1[n] - 5*d3[n] + d5[n];
}
// transpose d to d_t
{
t0[0]=w0[0]; t1[0]=w0[1]; t2[0]=w0[2]; t3[0]=w0[3]; t4[0]=w0[4]; t5[0]=w0[5];
t0[1]=w1[0]; t1[1]=w1[1]; t2[1]=w1[2]; t3[1]=w1[3]; t4[1]=w1[4]; t5[1]=w1[5];
t0[2]=w2[0]; t1[2]=w2[1]; t2[2]=w2[2]; t3[2]=w2[3]; t4[2]=w2[4]; t5[2]=w2[5];
t0[3]=w3[0]; t1[3]=w3[1]; t2[3]=w3[2]; t3[3]=w3[3]; t4[3]=w3[4]; t5[3]=w3[5];
t0[4]=w4[0]; t1[4]=w4[1]; t2[4]=w4[2]; t3[4]=w4[3]; t4[4]=w4[4]; t5[4]=w4[5];
t0[5]=w5[0]; t1[5]=w5[1]; t2[5]=w5[2]; t3[5]=w5[3]; t4[5]=w5[4]; t5[5]=w5[5];
}
// d = B_t * d_t
for (int n = 0; n < 6; n++)
{
d0[n] = 4*t0[n] - 5*t2[n] + t4[n];
d1[n] = - 4*t1[n] - 4*t2[n] + t3[n] + t4[n];
d2[n] = 4*t1[n] - 4*t2[n] - t3[n] + t4[n];
d3[n] = - 2*t1[n] - t2[n] + 2*t3[n] + t4[n];
d4[n] = 2*t1[n] - t2[n] - 2*t3[n] + t4[n];
d5[n] = 4*t1[n] - 5*t3[n] + t5[n];
}
// save to out_tm
{
out_tm0[0]=d0[0];out_tm0[1]=d0[1];out_tm0[2]=d0[2];out_tm0[3]=d0[3];
out_tm1[0]=d0[4];out_tm1[1]=d0[5];out_tm1[2]=d1[0];out_tm1[3]=d1[1];
out_tm2[0]=d1[2];out_tm2[1]=d1[3];out_tm2[2]=d1[4];out_tm2[3]=d1[5];
out_tm3[0]=d2[0];out_tm3[1]=d2[1];out_tm3[2]=d2[2];out_tm3[3]=d2[3];
out_tm4[0]=d2[4];out_tm4[1]=d2[5];out_tm4[2]=d3[0];out_tm4[3]=d3[1];
out_tm5[0]=d3[2];out_tm5[1]=d3[3];out_tm5[2]=d3[4];out_tm5[3]=d3[5];
out_tm6[0]=d4[0];out_tm6[1]=d4[1];out_tm6[2]=d4[2];out_tm6[3]=d4[3];
out_tm7[0]=d4[4];out_tm7[1]=d4[5];out_tm7[2]=d5[0];out_tm7[3]=d5[1];
out_tm8[0]=d5[2];out_tm8[1]=d5[3];out_tm8[2]=d5[4];out_tm8[3]=d5[5];
}
#endif // __ARM_NEON
r0 += 4;
r1 += 4;
r2 += 4;
r3 += 4;
r4 += 4;
r5 += 4;
}
}
}
}
bottom_blob_bordered = Mat();
// BEGIN dot
Mat top_blob_tm;
{
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
int nColBlocks = h_tm/6; // may be the block num in Feathercnn
int nRowBlocks = w_tm/6;
const int tiles = nColBlocks * nRowBlocks;
top_blob_tm.create(36, tiles, outch, 4u, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int r=0; r<9; r++)
{
int nn_outch = 0;
int remain_outch_start = 0;
nn_outch = outch >> 3;
remain_outch_start = nn_outch << 3;
for (int pp=0; pp<nn_outch; pp++)
{
int p = pp * 8;
int* output0_tm = top_blob_tm.channel(p);
int* output1_tm = top_blob_tm.channel(p+1);
int* output2_tm = top_blob_tm.channel(p+2);
int* output3_tm = top_blob_tm.channel(p+3);
int* output4_tm = top_blob_tm.channel(p+4);
int* output5_tm = top_blob_tm.channel(p+5);
int* output6_tm = top_blob_tm.channel(p+6);
int* output7_tm = top_blob_tm.channel(p+7);
output0_tm = output0_tm + r*4;
output1_tm = output1_tm + r*4;
output2_tm = output2_tm + r*4;
output3_tm = output3_tm + r*4;
output4_tm = output4_tm + r*4;
output5_tm = output5_tm + r*4;
output6_tm = output6_tm + r*4;
output7_tm = output7_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"eor v1.16b, v1.16b, v1.16b \n"
"eor v2.16b, v2.16b, v2.16b \n"
"eor v3.16b, v3.16b, v3.16b \n"
"eor v4.16b, v4.16b, v4.16b \n"
"eor v5.16b, v5.16b, v5.16b \n"
"eor v6.16b, v6.16b, v6.16b \n"
"eor v7.16b, v7.16b, v7.16b \n"
"mov w4, %w20 \n"
"0: \n" // for (int q=0; q<inch; q++)
"prfm pldl1keep, [%9, #128] \n" // _r0 = vld1_s16(r0);
"ld1 {v8.4h}, [%8] \n"
"ld1 {v9.4h, v10.4h}, [%9] \n" // _k01 = vld1q_s16(kptr);
"add %9, %9, #16 \n"
"ld1 {v11.4h, v12.4h}, [%9] \n" // _k23 = vld1q_s16(kptr+8);
"add %9, %9, #16 \n"
"ld1 {v13.4h, v14.4h}, [%9] \n" // _k45 = vld1q_s16(kptr+16);
"add %9, %9, #16 \n"
"ld1 {v15.4h, v16.4h}, [%9] \n" // _k67 = vld1q_s16(kptr+24);
"add %8, %8, #8 \n"
"add %9, %9, #16 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"smlal v1.4s, v8.4h, v10.4h \n" // sum1 += (a00-a03) * (k10-k13)
"smlal v2.4s, v8.4h, v11.4h \n" // sum2 += (a00-a03) * (k20-k23)
"smlal v3.4s, v8.4h, v12.4h \n" // sum3 += (a00-a03) * (k30-k33)
"smlal v4.4s, v8.4h, v13.4h \n" // sum4 += (a00-a03) * (k40-k43)
"smlal v5.4s, v8.4h, v14.4h \n" // sum5 += (a00-a03) * (k50-k53)
"smlal v6.4s, v8.4h, v15.4h \n" // sum6 += (a00-a03) * (k60-k63)
"smlal v7.4s, v8.4h, v16.4h \n" // sum7 += (a00-a03) * (k70-k73)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
"st1 {v1.4s}, [%1] \n" //
"st1 {v2.4s}, [%2] \n" //
"st1 {v3.4s}, [%3] \n" //
"st1 {v4.4s}, [%4] \n" //
"st1 {v5.4s}, [%5] \n" //
"st1 {v6.4s}, [%6] \n" //
"st1 {v7.4s}, [%7] \n" //
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(output4_tm), // %4
"=r"(output5_tm), // %5
"=r"(output6_tm), // %6
"=r"(output7_tm), // %7
"=r"(r0), // %8
"=r"(kptr) // %9
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(output4_tm),
"5"(output5_tm),
"6"(output6_tm),
"7"(output7_tm),
"8"(r0),
"9"(kptr),
"r"(inch) // %20
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"vmov.s32 q1, #0 \n"
"vmov.s32 q2, #0 \n"
"vmov.s32 q3, #0 \n"
"vmov.s32 q4, #0 \n"
"vmov.s32 q5, #0 \n"
"vmov.s32 q6, #0 \n"
"vmov.s32 q7, #0 \n"
"mov r4, %20 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%8]! \n" // _r0 = vld1_s16(r0); // input inch0
"vld1.s16 {d18-d19}, [%9] \n" // _k01 = vld1q_s16(kptr);
"add %9, #16 \n"
"vld1.s16 {d20-d21}, [%9] \n" // _k23 = vld1q_s16(kptr+8);
"add %9, #16 \n"
"vld1.s16 {d22-d23}, [%9] \n" // _k45 = vld1q_s16(kptr+16);
"add %9, #16 \n"
"vld1.s16 {d24-d25}, [%9] \n" // _k67 = vld1q_s16(kptr+24);
"add %9, #16 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"vmlal.s16 q1, d16, d19 \n" // sum1 += (a00-a03) * (k10-k13)
"vmlal.s16 q2, d16, d20 \n" // sum2 += (a00-a03) * (k20-k23)
"vmlal.s16 q3, d16, d21 \n" // sum3 += (a00-a03) * (k30-k33)
"vmlal.s16 q4, d16, d22 \n" // sum4 += (a00-a03) * (k40-k43)
"vmlal.s16 q5, d16, d23 \n" // sum5 += (a00-a03) * (k50-k53)
"vmlal.s16 q6, d16, d24 \n" // sum6 += (a00-a03) * (k60-k63)
"vmlal.s16 q7, d16, d25 \n" // sum7 += (a00-a03) * (k70-k73)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
"vst1.s32 {d2-d3}, [%1] \n"
"vst1.s32 {d4-d5}, [%2] \n"
"vst1.s32 {d6-d7}, [%3] \n"
"vst1.s32 {d8-d9}, [%4] \n"
"vst1.s32 {d10-d11}, [%5] \n"
"vst1.s32 {d12-d13}, [%6] \n"
"vst1.s32 {d14-d15}, [%7] \n"
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(output4_tm), // %4
"=r"(output5_tm), // %5
"=r"(output6_tm), // %6
"=r"(output7_tm), // %7
"=r"(r0), // %8
"=r"(kptr) // %9
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(output4_tm),
"5"(output5_tm),
"6"(output6_tm),
"7"(output7_tm),
"8"(r0),
"9"(kptr),
"r"(inch) // %20
: "cc", "memory", "r4", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
int sum1[4] = {0};
int sum2[4] = {0};
int sum3[4] = {0};
int sum4[4] = {0};
int sum5[4] = {0};
int sum6[4] = {0};
int sum7[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
sum1[n] += (int)r0[n] * kptr[n+4];
sum2[n] += (int)r0[n] * kptr[n+8];
sum3[n] += (int)r0[n] * kptr[n+12];
sum4[n] += (int)r0[n] * kptr[n+16];
sum5[n] += (int)r0[n] * kptr[n+20];
sum6[n] += (int)r0[n] * kptr[n+24];
sum7[n] += (int)r0[n] * kptr[n+28];
}
kptr += 32;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
output1_tm[n] = sum1[n];
output2_tm[n] = sum2[n];
output3_tm[n] = sum3[n];
output4_tm[n] = sum4[n];
output5_tm[n] = sum5[n];
output6_tm[n] = sum6[n];
output7_tm[n] = sum7[n];
}
#endif // __ARM_NEON
output0_tm += 36;
output1_tm += 36;
output2_tm += 36;
output3_tm += 36;
output4_tm += 36;
output5_tm += 36;
output6_tm += 36;
output7_tm += 36;
}
}
nn_outch = (outch - remain_outch_start) >> 2;
for (int pp=0; pp<nn_outch; pp++)
{
int p = remain_outch_start + pp * 4;
int* output0_tm = top_blob_tm.channel(p);
int* output1_tm = top_blob_tm.channel(p+1);
int* output2_tm = top_blob_tm.channel(p+2);
int* output3_tm = top_blob_tm.channel(p+3);
output0_tm = output0_tm + r*4;
output1_tm = output1_tm + r*4;
output2_tm = output2_tm + r*4;
output3_tm = output3_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8 + (p%8)/4);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"eor v1.16b, v1.16b, v1.16b \n"
"eor v2.16b, v2.16b, v2.16b \n"
"eor v3.16b, v3.16b, v3.16b \n"
"mov w4, %w12 \n"
"0: \n" // for (int q=0; q<inch; q++)
"prfm pldl1keep, [%5, #128] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v8.4h}, [%4] \n"
"ld1 {v9.4h, v10.4h}, [%5] \n" // _k01 = vld1q_s16(kptr);
"add %5, %5, #16 \n"
"ld1 {v11.4h, v12.4h}, [%5] \n" // _k23 = vld1q_s16(kptr+8);
"add %4, %4, #8 \n"
"add %5, %5, #16 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"smlal v1.4s, v8.4h, v10.4h \n" // sum1 += (a00-a03) * (k10-k13)
"smlal v2.4s, v8.4h, v11.4h \n" // sum2 += (a00-a03) * (k20-k23)
"smlal v3.4s, v8.4h, v12.4h \n" // sum3 += (a00-a03) * (k30-k33)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
"st1 {v1.4s}, [%1] \n" //
"st1 {v2.4s}, [%2] \n" //
"st1 {v3.4s}, [%3] \n" //
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(r0), // %4
"=r"(kptr) // %5
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(r0),
"5"(kptr),
"r"(inch) // %12
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"vmov.s32 q1, #0 \n"
"vmov.s32 q2, #0 \n"
"vmov.s32 q3, #0 \n"
"mov r4, %12 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%4]! \n" // _r0 = vld1_s16(r0); // input inch0
"vld1.s16 {d18-d19}, [%5] \n" // _k01 = vld1q_s16(kptr);
"add %5, #16 \n"
"vld1.s16 {d20-d21}, [%5] \n" // _k23 = vld1q_s16(kptr+8);
"add %5, #16 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"vmlal.s16 q1, d16, d19 \n" // sum1 += (a00-a03) * (k10-k13)
"vmlal.s16 q2, d16, d20 \n" // sum2 += (a00-a03) * (k20-k23)
"vmlal.s16 q3, d16, d21 \n" // sum3 += (a00-a03) * (k30-k33)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
"vst1.s32 {d2-d3}, [%1] \n"
"vst1.s32 {d4-d5}, [%2] \n"
"vst1.s32 {d6-d7}, [%3] \n"
: "=r"(output0_tm), // %0
"=r"(output1_tm), // %1
"=r"(output2_tm), // %2
"=r"(output3_tm), // %3
"=r"(r0), // %4
"=r"(kptr) // %5
: "0"(output0_tm),
"1"(output1_tm),
"2"(output2_tm),
"3"(output3_tm),
"4"(r0),
"5"(kptr),
"r"(inch) // %12
: "cc", "memory", "r4", "q0", "q1", "q2", "q3", "q8", "q9", "q10"
);
#endif // __aarch64__
#else
int sum0[4] = {0};
int sum1[4] = {0};
int sum2[4] = {0};
int sum3[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
sum1[n] += (int)r0[n] * kptr[n+4];
sum2[n] += (int)r0[n] * kptr[n+8];
sum3[n] += (int)r0[n] * kptr[n+12];
}
kptr += 16;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
output1_tm[n] = sum1[n];
output2_tm[n] = sum2[n];
output3_tm[n] = sum3[n];
}
#endif // __ARM_NEON
output0_tm += 36;
output1_tm += 36;
output2_tm += 36;
output3_tm += 36;
}
}
remain_outch_start += nn_outch << 2;
for (int p=remain_outch_start; p<outch; p++)
{
int* output0_tm = top_blob_tm.channel(p);
output0_tm = output0_tm + r*4;
for (int i=0; i<tiles; i++)
{
const short* kptr = kernel_tm_test[r].channel(p/8 + (p%8)/4 + p%4);
const short* r0 = bottom_blob_tm.channel(tiles*r+i);
#if __ARM_NEON
#if __aarch64__
asm volatile(
// inch loop
"eor v0.16b, v0.16b, v0.16b \n"
"mov w4, %w6 \n"
"0: \n" // for (int q=0; q<inch; q++)
"ld1 {v8.4h}, [%1] \n" // _r0 = vld1_s16(r0); // input inch0
"ld1 {v9.4h}, [%2] \n" // _k0 = vld1q_s16(kptr);
"add %1, %1, #8 \n"
"add %2, %2, #8 \n"
"subs w4, w4, #1 \n"
"smlal v0.4s, v8.4h, v9.4h \n" // sum0 += (a00-a03) * (k00-k03)
"bne 0b \n" // end for
"st1 {v0.4s}, [%0] \n" // store the result to memory
: "=r"(output0_tm), // %0
"=r"(r0), // %1
"=r"(kptr) // %2
: "0"(output0_tm),
"1"(r0),
"2"(kptr),
"r"(inch) // %6
: "cc", "memory", "x4", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9"
);
#else
asm volatile(
// inch loop
"vmov.s32 q0, #0 \n"
"mov r4, %6 \n"
"0: \n" // for (int q=0; q<inch; q++)
"vld1.s16 {d16}, [%1] \n" // _r0 = vld1_s16(r0); // input inch0
"add %1, #8 \n"
"vld1.s16 {d18}, [%2] \n" // _k0 = vld1q_s16(kptr);
"add %2, #8 \n"
"vmlal.s16 q0, d16, d18 \n" // sum0 += (a00-a03) * (k00-k03)
"subs r4, r4, #1 \n"
"bne 0b \n" // end for
"vst1.s32 {d0-d1}, [%0] \n" // store the result to memory
: "=r"(output0_tm), // %0
"=r"(r0), // %1
"=r"(kptr) // %2
: "0"(output0_tm),
"1"(r0),
"2"(kptr),
"r"(inch) // %6
: "cc", "memory", "r4", "q0", "q8", "q9"
);
#endif // __aarch64__
#else // __ARM_NEON
int sum0[4] = {0};
for (int q=0; q<inch; q++)
{
for (int n=0; n<4; n++)
{
sum0[n] += (int)r0[n] * kptr[n];
}
kptr += 4;
r0 += 4;
}
for (int n=0; n<4; n++)
{
output0_tm[n] = sum0[n];
}
#endif // __ARM_NEON
output0_tm += 36;
}
}
// for (int p=0; p<outch; p++)
// {
// Mat out0_tm = top_blob_tm.channel(p);
// const Mat kernel0_tm = kernel_tm.channel(p);
// for (int i=0; i<tiles; i++)
// {
// int* output0_tm = out0_tm.row<int>(i);
// int sum0[36] = {0};
// for (int q=0; q<inch; q++)
// {
// const short* r0 = bottom_blob_tm.channel(q).row<short>(i);
// const short* k0 = kernel0_tm.row<short>(q);
// for (int n=0; n<36; n++)
// {
// sum0[n] += (int)r0[n] * k0[n];
// }
// }
// for (int n=0; n<36; n++)
// {
// output0_tm[n] = sum0[n];
// }
// }
// }
}
}
bottom_blob_tm = Mat();
// END dot
// BEGIN transform output
Mat top_blob_bordered;
top_blob_bordered.create(outw, outh, outch, 4u, opt.workspace_allocator);
{
// AT
// const float itm[4][6] = {
// {1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 2.0f, -2.0f, 0.0f},
// {0.0f, 1.0f, 1.0f, 4.0f, 4.0f, 0.0f},
// {0.0f, 1.0f, -1.0f, 8.0f, -8.0f, 1.0f}
// };
// 0 = r00 + r01 + r02 + r03 + r04
// 1 = r01 - r02 + 2 * (r03 - r04)
// 2 = r01 + r02 + 4 * (r03 + r04)
// 3 = r01 - r02 + 8 * (r03 - r04) + r05
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
int nColBlocks = h_tm/6; // may be the block num in Feathercnn
int nRowBlocks = w_tm/6;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p=0; p<outch; p++)
{
int* out_tile = top_blob_tm.channel(p);
float* outRow0 = top_blob_bordered.channel(p);
float* outRow1 = outRow0 + outw;
float* outRow2 = outRow0 + outw * 2;
float* outRow3 = outRow0 + outw * 3;
const float bias0 = bias ? bias[p] : 0.f;
const float scale_dequant0 = scales_dequant[p];
const float scale0 = scale_dequant0 / 576.0;
for (int j=0; j<nColBlocks; j++)
{
for(int i=0; i<nRowBlocks; i++)
{
#if __ARM_NEON
int32x4_t _s0, _s1, _s2, _s3, _s4, _s5;
int32x2_t _s0n, _s1n, _s2n, _s3n, _s4n, _s5n;
int32x4_t _w0, _w1, _w2, _w3;
int32x2_t _w0n, _w1n, _w2n, _w3n;
int32x4_t _d0, _d1, _d2, _d3, _d4, _d5;
int32x4_t _o0, _o1, _o2, _o3;
// load
_s0 = vld1q_s32(out_tile);
_s0n = vld1_s32(out_tile+4);
_s1 = vld1q_s32(out_tile+6);
_s1n = vld1_s32(out_tile+10);
_s2 = vld1q_s32(out_tile+12);
_s2n = vld1_s32(out_tile+16);
_s3 = vld1q_s32(out_tile+18);
_s3n = vld1_s32(out_tile+22);
_s4 = vld1q_s32(out_tile+24);
_s4n = vld1_s32(out_tile+28);
_s5 = vld1q_s32(out_tile+30);
_s5n = vld1_s32(out_tile+34);
// w = A_T * W
int32x2_t _tp0 = {-1, 2};
int32x2_t _tp1 = {-2, 4};
int32x2_t _tp2 = {8, -8};
_w0 = vaddq_s32(_s0, _s1);
_w0n = vadd_s32(_s0n, _s1n);
_w0 = vaddq_s32(_w0, _s2);
_w0n = vadd_s32(_w0n, _s2n);
_w0 = vaddq_s32(_w0, _s3);
_w0n = vadd_s32(_w0n, _s3n);
_w0 = vaddq_s32(_w0, _s4);
_w0n = vadd_s32(_w0n, _s4n);
_w1 = vsubq_s32(_s1, _s2);
_w1n = vsub_s32(_s1n, _s2n);
_w1 = vmlaq_lane_s32(_w1, _s3, _tp0, 1);
_w1n = vmla_lane_s32(_w1n, _s3n, _tp0, 1);
_w1 = vmlaq_lane_s32(_w1, _s4, _tp1, 0);
_w1n = vmla_lane_s32(_w1n, _s4n, _tp1, 0);
_w2 = vaddq_s32(_s1, _s2);
_w2n = vadd_s32(_s1n, _s2n);
_w2 = vmlaq_lane_s32(_w2, _s3, _tp1, 1);
_w2n = vmla_lane_s32(_w2n, _s3n, _tp1, 1);
_w2 = vmlaq_lane_s32(_w2, _s4, _tp1, 1);
_w2n = vmla_lane_s32(_w2n, _s4n, _tp1, 1);
_w3 = vsubq_s32(_s1, _s2);
_w3n = vsub_s32(_s1n, _s2n);
_w3 = vmlaq_lane_s32(_w3, _s3, _tp2, 0);
_w3n = vmla_lane_s32(_w3n, _s3n, _tp2, 0);
_w3 = vmlaq_lane_s32(_w3, _s4, _tp2, 1);
_w3n = vmla_lane_s32(_w3n, _s4n, _tp2, 1);
_w3 = vaddq_s32(_w3, _s5);
_w3n = vadd_s32(_w3n, _s5n);
// transpose w to w_t
{
_d0[0] = _w0[0]; _d0[1] = _w1[0]; _d0[2] = _w2[0]; _d0[3] = _w3[0];
_d1[0] = _w0[1]; _d1[1] = _w1[1]; _d1[2] = _w2[1]; _d1[3] = _w3[1];
_d2[0] = _w0[2]; _d2[1] = _w1[2]; _d2[2] = _w2[2]; _d2[3] = _w3[2];
_d3[0] = _w0[3]; _d3[1] = _w1[3]; _d3[2] = _w2[3]; _d3[3] = _w3[3];
_d4[0] = _w0n[0]; _d4[1] = _w1n[0]; _d4[2] = _w2n[0]; _d4[3] = _w3n[0];
_d5[0] = _w0n[1]; _d5[1] = _w1n[1]; _d5[2] = _w2n[1]; _d5[3] = _w3n[1];
}
// Y = A_T * w_t
_o0 = vaddq_s32(_d0, _d1);
_o0 = vaddq_s32(_o0, _d2);
_o0 = vaddq_s32(_o0, _d3);
_o0 = vaddq_s32(_o0, _d4);
_o1 = vsubq_s32(_d1, _d2);
_o1 = vmlaq_lane_s32(_o1, _d3, _tp0, 1);
_o1 = vmlaq_lane_s32(_o1, _d4, _tp1, 0);
_o2 = vaddq_s32(_d1, _d2);
_o2 = vmlaq_lane_s32(_o2, _d3, _tp1, 1);
_o2 = vmlaq_lane_s32(_o2, _d4, _tp1, 1);
_o3 = vsubq_s32(_d1, _d2);
_o3 = vmlaq_lane_s32(_o3, _d3, _tp2, 0);
_o3 = vmlaq_lane_s32(_o3, _d4, _tp2, 1);
_o3 = vaddq_s32(_o3, _d5);
// save to top blob tm
float32x4_t _scale0 = vdupq_n_f32(scale0);
float32x4_t _out0_f32 = vdupq_n_f32(bias0);
float32x4_t _out1_f32 = vdupq_n_f32(bias0);
float32x4_t _out2_f32 = vdupq_n_f32(bias0);
float32x4_t _out3_f32 = vdupq_n_f32(bias0);
_out0_f32 = vmlaq_f32(_out0_f32, vcvtq_f32_s32(_o0), _scale0);
_out1_f32 = vmlaq_f32(_out1_f32, vcvtq_f32_s32(_o1), _scale0);
_out2_f32 = vmlaq_f32(_out2_f32, vcvtq_f32_s32(_o2), _scale0);
_out3_f32 = vmlaq_f32(_out3_f32, vcvtq_f32_s32(_o3), _scale0);
vst1q_f32(outRow0, _out0_f32);
vst1q_f32(outRow1, _out1_f32);
vst1q_f32(outRow2, _out2_f32);
vst1q_f32(outRow3, _out3_f32);
#else
int s0[6],s1[6],s2[6],s3[6],s4[6],s5[6];
int w0[6],w1[6],w2[6],w3[6];
int d0[4],d1[4],d2[4],d3[4],d4[4],d5[4];
int o0[4],o1[4],o2[4],o3[4];
// load
for (int n = 0; n < 6; n++)
{
s0[n] = out_tile[n];
s1[n] = out_tile[n+ 6];
s2[n] = out_tile[n+12];
s3[n] = out_tile[n+18];
s4[n] = out_tile[n+24];
s5[n] = out_tile[n+30];
}
// w = A_T * W
for (int n = 0; n < 6; n++)
{
w0[n] = s0[n] + s1[n] + s2[n] + s3[n] + s4[n];
w1[n] = s1[n] - s2[n] + 2*s3[n] - 2*s4[n];
w2[n] = s1[n] + s2[n] + 4*s3[n] + 4*s4[n];
w3[n] = s1[n] - s2[n] + 8*s3[n] - 8*s4[n] + s5[n];
}
// transpose w to w_t
{
d0[0] = w0[0]; d0[1] = w1[0]; d0[2] = w2[0]; d0[3] = w3[0];
d1[0] = w0[1]; d1[1] = w1[1]; d1[2] = w2[1]; d1[3] = w3[1];
d2[0] = w0[2]; d2[1] = w1[2]; d2[2] = w2[2]; d2[3] = w3[2];
d3[0] = w0[3]; d3[1] = w1[3]; d3[2] = w2[3]; d3[3] = w3[3];
d4[0] = w0[4]; d4[1] = w1[4]; d4[2] = w2[4]; d4[3] = w3[4];
d5[0] = w0[5]; d5[1] = w1[5]; d5[2] = w2[5]; d5[3] = w3[5];
}
// Y = A_T * w_t
for (int n = 0; n < 4; n++)
{
o0[n] = d0[n] + d1[n] + d2[n] + d3[n] + d4[n];
o1[n] = d1[n] - d2[n] + 2*d3[n] - 2*d4[n];
o2[n] = d1[n] + d2[n] + 4*d3[n] + 4*d4[n];
o3[n] = d1[n] - d2[n] + 8*d3[n] - 8*d4[n] + d5[n];
}
// save to top blob tm
for (int n = 0; n < 4; n++)
{
outRow0[n] = (float)o0[n] * scale0 + bias0;
outRow1[n] = (float)o1[n] * scale0 + bias0;
outRow2[n] = (float)o2[n] * scale0 + bias0;
outRow3[n] = (float)o3[n] * scale0 + bias0;
}
#endif // __ARM_NEON
out_tile += 36;
outRow0 += 4;
outRow1 += 4;
outRow2 += 4;
outRow3 += 4;
}
outRow0 += outw * 3;
outRow1 += outw * 3;
outRow2 += outw * 3;
outRow3 += outw * 3;
}
}
}
// END transform output
// cut result pad
copy_cut_border(top_blob_bordered, top_blob, 0, top_blob_bordered.h - top_blob.h, 0, top_blob_bordered.w - top_blob.w, opt.blob_allocator, opt.num_threads);
}
static void conv3x3s2_transform_kernel_int8_neon(const Mat& _kernel, Mat& kernel_tm, int inch, int outch)
{
kernel_tm.create(8*9, inch, outch/8 + outch%8, (size_t)1u);
const signed char* kernel = _kernel;
int p=0;
for (; p+7<outch; p+=8)
{
const signed char* k0 = kernel + (p+0)*inch*9;
const signed char* k1 = kernel + (p+1)*inch*9;
const signed char* k2 = kernel + (p+2)*inch*9;
const signed char* k3 = kernel + (p+3)*inch*9;
const signed char* k4 = kernel + (p+4)*inch*9;
const signed char* k5 = kernel + (p+5)*inch*9;
const signed char* k6 = kernel + (p+6)*inch*9;
const signed char* k7 = kernel + (p+7)*inch*9;
signed char* ktmp = kernel_tm.channel(p/8);
for (int q=0; q<inch; q++)
{
for (int k=0; k<9; k++)
{
ktmp[0] = k0[k];
ktmp[1] = k1[k];
ktmp[2] = k2[k];
ktmp[3] = k3[k];
ktmp[4] = k4[k];
ktmp[5] = k5[k];
ktmp[6] = k6[k];
ktmp[7] = k7[k];
ktmp += 8;
}
k0 += 9;
k1 += 9;
k2 += 9;
k3 += 9;
k4 += 9;
k5 += 9;
k6 += 9;
k7 += 9;
}
}
for (; p<outch; p++)
{
const signed char* k0 = kernel + (p+0)*inch*9;
signed char* ktmp = kernel_tm.channel(p/8 + p%8);
for (int q=0; q<inch; q++)
{
for (int k=0; k<9; k++)
{
ktmp[k] = k0[k];
}
ktmp += 9;
k0 += 9;
}
}
}
static void conv3x3s2_packed_int8_neon(const Mat& bottom_blob, Mat& top_blob, const Mat& _kernel, const Option& opt)
{
int w = bottom_blob.w;
int inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
const int tailstep = w - 2*outw + w;
int nn_outch = outch >> 3;
int remain_outch_start = nn_outch << 3;
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp=0; pp<nn_outch; pp++)
{
int p = pp * 8;
Mat out0 = top_blob.channel(p+0);
Mat out1 = top_blob.channel(p+1);
Mat out2 = top_blob.channel(p+2);
Mat out3 = top_blob.channel(p+3);
Mat out4 = top_blob.channel(p+4);
Mat out5 = top_blob.channel(p+5);
Mat out6 = top_blob.channel(p+6);
Mat out7 = top_blob.channel(p+7);
out0.fill(0);
out1.fill(0);
out2.fill(0);
out3.fill(0);
out4.fill(0);
out5.fill(0);
out6.fill(0);
out7.fill(0);
const signed char* ktmp = _kernel.channel(p/8);
for (int q=0; q<inch; q++)
{
int* outptr0 = out0;
int* outptr1 = out1;
int* outptr2 = out2;
int* outptr3 = out3;
int* outptr4 = out4;
int* outptr5 = out5;
int* outptr6 = out6;
int* outptr7 = out7;
const signed char* img0 = bottom_blob.channel(q);
const signed char* r0 = img0;
const signed char* r1 = img0 + w;
const signed char* r2 = img0 + w*2;
int i = 0;
for (; i < outh; i++)
{
#if __ARM_NEON
#if __aarch64__
int nn = outw >> 3;
int remain = outw & 7;
#else
int nn = outw >> 2;
int remain = outw & 3;
#endif // __aarch64__
#else
int remain = outw;
#endif // __ARM_NEON
#if __ARM_NEON
#if __aarch64__
if (nn > 0)
{
asm volatile(
"0: \n"
"ld1 {v0.8b, v1.8b, v2.8b}, [%12], #24 \n"//ktmp
"ld2 {v3.8b, v4.8b}, [%9], #16 \n"//r0-r2
"ld2 {v5.8b, v6.8b}, [%9] \n"
"ld1 {v8.4s, v9.4s}, [%1] \n"//out0
"ld1 {v10.4s, v11.4s}, [%2] \n"//out1
"ld1 {v12.4s, v13.4s}, [%3] \n"//out2
"ld1 {v14.4s, v15.4s}, [%4] \n"//out3
"ld1 {v16.4s, v17.4s}, [%5] \n"//out4
"ld1 {v18.4s, v19.4s}, [%6] \n"//out5
"ld1 {v20.4s, v21.4s}, [%7] \n"//out6
"ld1 {v22.4s, v23.4s}, [%8] \n"//out7
"ext v7.8b, v3.8b, v5.8b, #1 \n"
"sshll v0.8h, v0.8b, #0 \n"//(k00-k70)
"sshll v1.8h, v1.8b, #0 \n"//(k01-k71)
"sshll v2.8h, v2.8b, #0 \n"//(k02-k72)
"sshll v3.8h, v3.8b, #0 \n"// r0
"sshll v4.8h, v4.8b, #0 \n"// r1
"sshll v7.8h, v7.8b, #0 \n"// r2
// r0
"smlal v8.4s, v3.4h, v0.h[0] \n"// out0 += (r00-r07)*k00
"smlal2 v9.4s, v3.8h, v0.h[0] \n"
"smlal v10.4s, v3.4h, v0.h[1] \n"// out1 += (r00-r07)*k10
"smlal2 v11.4s, v3.8h, v0.h[1] \n"
"smlal v12.4s, v3.4h, v0.h[2] \n"// out2 += (r00-r07)*k20
"smlal2 v13.4s, v3.8h, v0.h[2] \n"
"smlal v14.4s, v3.4h, v0.h[3] \n"// out3 += (r00-r07)*k30
"smlal2 v15.4s, v3.8h, v0.h[3] \n"
"smlal v16.4s, v3.4h, v0.h[4] \n"// out4 += (r00-r07)*k40
"smlal2 v17.4s, v3.8h, v0.h[4] \n"
"smlal v18.4s, v3.4h, v0.h[5] \n"// out5 += (r00-r07)*k50
"smlal2 v19.4s, v3.8h, v0.h[5] \n"
"smlal v20.4s, v3.4h, v0.h[6] \n"// out6 += (r00-r07)*k60
"smlal2 v21.4s, v3.8h, v0.h[6] \n"
"smlal v22.4s, v3.4h, v0.h[7] \n"// out7 += (r00-r07)*k70
"smlal2 v23.4s, v3.8h, v0.h[7] \n"
// r1
"smlal v8.4s, v4.4h, v1.h[0] \n"// out0 += (r10-r17)*k01
"smlal2 v9.4s, v4.8h, v1.h[0] \n"
"smlal v10.4s, v4.4h, v1.h[1] \n"// out1 += (r10-r17)*k11
"smlal2 v11.4s, v4.8h, v1.h[1] \n"
"smlal v12.4s, v4.4h, v1.h[2] \n"// out2 += (r10-r17)*k21
"smlal2 v13.4s, v4.8h, v1.h[2] \n"
"smlal v14.4s, v4.4h, v1.h[3] \n"// out3 += (r10-r17)*k31
"smlal2 v15.4s, v4.8h, v1.h[3] \n"
"smlal v16.4s, v4.4h, v1.h[4] \n"// out4 += (r10-r17)*k41
"smlal2 v17.4s, v4.8h, v1.h[4] \n"
"smlal v18.4s, v4.4h, v1.h[5] \n"// out5 += (r10-r17)*k51
"smlal2 v19.4s, v4.8h, v1.h[5] \n"
"smlal v20.4s, v4.4h, v1.h[6] \n"// out6 += (r10-r17)*k61
"smlal2 v21.4s, v4.8h, v1.h[6] \n"
"smlal v22.4s, v4.4h, v1.h[7] \n"// out7 += (r10-r17)*k71
"smlal2 v23.4s, v4.8h, v1.h[7] \n"
// r2
"smlal v8.4s, v7.4h, v2.h[0] \n"// out0 += (r20-r27)*k02
"smlal2 v9.4s, v7.8h, v2.h[0] \n"
"smlal v10.4s, v7.4h, v2.h[1] \n"// out1 += (r20-r27)*k12
"smlal2 v11.4s, v7.8h, v2.h[1] \n"
"smlal v12.4s, v7.4h, v2.h[2] \n"// out2 += (r20-r27)*k22
"smlal2 v13.4s, v7.8h, v2.h[2] \n"
"smlal v14.4s, v7.4h, v2.h[3] \n"// out3 += (r20-r27)*k32
"smlal2 v15.4s, v7.8h, v2.h[3] \n"
"smlal v16.4s, v7.4h, v2.h[4] \n"// out4 += (r20-r27)*k42
"smlal2 v17.4s, v7.8h, v2.h[4] \n"
"smlal v18.4s, v7.4h, v2.h[5] \n"// out5 += (r20-r27)*k52
"smlal2 v19.4s, v7.8h, v2.h[5] \n"
"smlal v20.4s, v7.4h, v2.h[6] \n"// out6 += (r20-r27)*k62
"smlal2 v21.4s, v7.8h, v2.h[6] \n"
"smlal v22.4s, v7.4h, v2.h[7] \n"// out7 += (r20-r27)*k72
"smlal2 v23.4s, v7.8h, v2.h[7] \n"
"ld1 {v0.8b, v1.8b, v2.8b}, [%12], #24 \n"//ktmp
"ld2 {v3.8b, v4.8b}, [%10], #16 \n"//r3-r5
"ld2 {v5.8b, v6.8b}, [%10] \n"
"ext v7.8b, v3.8b, v5.8b, #1 \n"
"sshll v0.8h, v0.8b, #0 \n"//(k03-k73)
"sshll v1.8h, v1.8b, #0 \n"//(k04-k74)
"sshll v2.8h, v2.8b, #0 \n"//(k05-k75)
"sshll v3.8h, v3.8b, #0 \n"// r3
"sshll v4.8h, v4.8b, #0 \n"// r4
"sshll v7.8h, v7.8b, #0 \n"// r5
// r3
"smlal v8.4s, v3.4h, v0.h[0] \n"// out0 += (r30-r37)*k03
"smlal2 v9.4s, v3.8h, v0.h[0] \n"
"smlal v10.4s, v3.4h, v0.h[1] \n"// out1 += (r30-r37)*k13
"smlal2 v11.4s, v3.8h, v0.h[1] \n"
"smlal v12.4s, v3.4h, v0.h[2] \n"// out2 += (r30-r37)*k23
"smlal2 v13.4s, v3.8h, v0.h[2] \n"
"smlal v14.4s, v3.4h, v0.h[3] \n"// out3 += (r30-r37)*k33
"smlal2 v15.4s, v3.8h, v0.h[3] \n"
"smlal v16.4s, v3.4h, v0.h[4] \n"// out4 += (r30-r37)*k43
"smlal2 v17.4s, v3.8h, v0.h[4] \n"
"smlal v18.4s, v3.4h, v0.h[5] \n"// out5 += (r30-r37)*k53
"smlal2 v19.4s, v3.8h, v0.h[5] \n"
"smlal v20.4s, v3.4h, v0.h[6] \n"// out6 += (r30-r37)*k63
"smlal2 v21.4s, v3.8h, v0.h[6] \n"
"smlal v22.4s, v3.4h, v0.h[7] \n"// out7 += (r30-r37)*k73
"smlal2 v23.4s, v3.8h, v0.h[7] \n"
// r4
"smlal v8.4s, v4.4h, v1.h[0] \n"// out0 += (r40-r47)*k04
"smlal2 v9.4s, v4.8h, v1.h[0] \n"
"smlal v10.4s, v4.4h, v1.h[1] \n"// out1 += (r40-r47)*k14
"smlal2 v11.4s, v4.8h, v1.h[1] \n"
"smlal v12.4s, v4.4h, v1.h[2] \n"// out2 += (r40-r47)*k24
"smlal2 v13.4s, v4.8h, v1.h[2] \n"
"smlal v14.4s, v4.4h, v1.h[3] \n"// out3 += (r40-r47)*k34
"smlal2 v15.4s, v4.8h, v1.h[3] \n"
"smlal v16.4s, v4.4h, v1.h[4] \n"// out4 += (r40-r47)*k44
"smlal2 v17.4s, v4.8h, v1.h[4] \n"
"smlal v18.4s, v4.4h, v1.h[5] \n"// out5 += (r40-r47)*k54
"smlal2 v19.4s, v4.8h, v1.h[5] \n"
"smlal v20.4s, v4.4h, v1.h[6] \n"// out6 += (r40-r47)*k64
"smlal2 v21.4s, v4.8h, v1.h[6] \n"
"smlal v22.4s, v4.4h, v1.h[7] \n"// out7 += (r40-r47)*k74
"smlal2 v23.4s, v4.8h, v1.h[7] \n"
// r5
"smlal v8.4s, v7.4h, v2.h[0] \n"// out0 += (r50-r57)*k05
"smlal2 v9.4s, v7.8h, v2.h[0] \n"
"smlal v10.4s, v7.4h, v2.h[1] \n"// out1 += (r50-r57)*k15
"smlal2 v11.4s, v7.8h, v2.h[1] \n"
"smlal v12.4s, v7.4h, v2.h[2] \n"// out2 += (r50-r57)*k25
"smlal2 v13.4s, v7.8h, v2.h[2] \n"
"smlal v14.4s, v7.4h, v2.h[3] \n"// out3 += (r50-r57)*k35
"smlal2 v15.4s, v7.8h, v2.h[3] \n"
"smlal v16.4s, v7.4h, v2.h[4] \n"// out4 += (r50-r57)*k45
"smlal2 v17.4s, v7.8h, v2.h[4] \n"
"smlal v18.4s, v7.4h, v2.h[5] \n"// out5 += (r50-r57)*k55
"smlal2 v19.4s, v7.8h, v2.h[5] \n"
"smlal v20.4s, v7.4h, v2.h[6] \n"// out6 += (r50-r57)*k65
"smlal2 v21.4s, v7.8h, v2.h[6] \n"
"smlal v22.4s, v7.4h, v2.h[7] \n"// out7 += (r50-r57)*k75
"smlal2 v23.4s, v7.8h, v2.h[7] \n"
"ld1 {v0.8b, v1.8b, v2.8b}, [%12], #24 \n"//ktmp
"ld2 {v3.8b, v4.8b}, [%11], #16 \n"//r6-r8
"ld2 {v5.8b, v6.8b}, [%11] \n"
"ext v7.8b, v3.8b, v5.8b, #1 \n"
"sshll v0.8h, v0.8b, #0 \n"//(k06-k76)
"sshll v1.8h, v1.8b, #0 \n"//(k07-k77)
"sshll v2.8h, v2.8b, #0 \n"//(k08-k78)
"sshll v3.8h, v3.8b, #0 \n"// r6
"sshll v4.8h, v4.8b, #0 \n"// r7
"sshll v7.8h, v7.8b, #0 \n"// r8
// r6
"smlal v8.4s, v3.4h, v0.h[0] \n"// out0 += (r60-r67)*k06
"smlal2 v9.4s, v3.8h, v0.h[0] \n"
"smlal v10.4s, v3.4h, v0.h[1] \n"// out1 += (r60-r67)*k16
"smlal2 v11.4s, v3.8h, v0.h[1] \n"
"smlal v12.4s, v3.4h, v0.h[2] \n"// out2 += (r60-r67)*k26
"smlal2 v13.4s, v3.8h, v0.h[2] \n"
"smlal v14.4s, v3.4h, v0.h[3] \n"// out3 += (r60-r67)*k36
"smlal2 v15.4s, v3.8h, v0.h[3] \n"
"smlal v16.4s, v3.4h, v0.h[4] \n"// out4 += (r60-r67)*k46
"smlal2 v17.4s, v3.8h, v0.h[4] \n"
"smlal v18.4s, v3.4h, v0.h[5] \n"// out5 += (r60-r67)*k56
"smlal2 v19.4s, v3.8h, v0.h[5] \n"
"smlal v20.4s, v3.4h, v0.h[6] \n"// out6 += (r60-r67)*k66
"smlal2 v21.4s, v3.8h, v0.h[6] \n"
"smlal v22.4s, v3.4h, v0.h[7] \n"// out7 += (r60-r67)*k76
"smlal2 v23.4s, v3.8h, v0.h[7] \n"
// r7
"smlal v8.4s, v4.4h, v1.h[0] \n"// out0 += (r70-r77)*k07
"smlal2 v9.4s, v4.8h, v1.h[0] \n"
"smlal v10.4s, v4.4h, v1.h[1] \n"// out1 += (r70-r77)*k17
"smlal2 v11.4s, v4.8h, v1.h[1] \n"
"smlal v12.4s, v4.4h, v1.h[2] \n"// out2 += (r70-r77)*k27
"smlal2 v13.4s, v4.8h, v1.h[2] \n"
"smlal v14.4s, v4.4h, v1.h[3] \n"// out3 += (r70-r77)*k37
"smlal2 v15.4s, v4.8h, v1.h[3] \n"
"smlal v16.4s, v4.4h, v1.h[4] \n"// out4 += (r70-r77)*k47
"smlal2 v17.4s, v4.8h, v1.h[4] \n"
"smlal v18.4s, v4.4h, v1.h[5] \n"// out5 += (r70-r77)*k57
"smlal2 v19.4s, v4.8h, v1.h[5] \n"
"smlal v20.4s, v4.4h, v1.h[6] \n"// out6 += (r70-r77)*k67
"smlal2 v21.4s, v4.8h, v1.h[6] \n"
"smlal v22.4s, v4.4h, v1.h[7] \n"// out7 += (r70-r77)*k77
"smlal2 v23.4s, v4.8h, v1.h[7] \n"
// r8
"smlal v8.4s, v7.4h, v2.h[0] \n"// out0 += (r80-r87)*k08
"smlal2 v9.4s, v7.8h, v2.h[0] \n"
"smlal v10.4s, v7.4h, v2.h[1] \n"// out1 += (r80-r87)*k18
"smlal2 v11.4s, v7.8h, v2.h[1] \n"
"smlal v12.4s, v7.4h, v2.h[2] \n"// out2 += (r80-r87)*k28
"smlal2 v13.4s, v7.8h, v2.h[2] \n"
"smlal v14.4s, v7.4h, v2.h[3] \n"// out3 += (r80-r87)*k38
"smlal2 v15.4s, v7.8h, v2.h[3] \n"
"smlal v16.4s, v7.4h, v2.h[4] \n"// out4 += (r80-r87)*k48
"smlal2 v17.4s, v7.8h, v2.h[4] \n"
"smlal v18.4s, v7.4h, v2.h[5] \n"// out5 += (r80-r87)*k58
"smlal2 v19.4s, v7.8h, v2.h[5] \n"
"smlal v20.4s, v7.4h, v2.h[6] \n"// out6 += (r80-r87)*k68
"smlal2 v21.4s, v7.8h, v2.h[6] \n"
"smlal v22.4s, v7.4h, v2.h[7] \n"// out7 += (r80-r87)*k78
"smlal2 v23.4s, v7.8h, v2.h[7] \n"
"st1 {v8.4s, v9.4s}, [%1], #32 \n"
"st1 {v10.4s, v11.4s}, [%2], #32 \n"
"st1 {v12.4s, v13.4s}, [%3], #32 \n"
"st1 {v14.4s, v15.4s}, [%4], #32 \n"
"st1 {v16.4s, v17.4s}, [%5], #32 \n"
"st1 {v18.4s, v19.4s}, [%6], #32 \n"
"st1 {v20.4s, v21.4s}, [%7], #32 \n"
"st1 {v22.4s, v23.4s}, [%8], #32 \n"
"subs %w0, %w0, #1 \n"
"sub %12, %12, #72 \n"// reset ktmp
"bne 0b \n"
: "=r"(nn), // %0
"=r"(outptr0), // %1
"=r"(outptr1), // %2
"=r"(outptr2), // %3
"=r"(outptr3), // %4
"=r"(outptr4), // %5
"=r"(outptr5), // %6
"=r"(outptr6), // %7
"=r"(outptr7), // %8
"=r"(r0), // %9
"=r"(r1), // %10
"=r"(r2), // %11
"=r"(ktmp) // %12
: "0"(nn),
"1"(outptr0),
"2"(outptr1),
"3"(outptr2),
"4"(outptr3),
"5"(outptr4),
"6"(outptr5),
"7"(outptr6),
"8"(outptr7),
"9"(r0),
"10"(r1),
"11"(r2),
"12"(ktmp)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23"
);
}
#else // __aarch64__
if (nn > 0)
{
asm volatile(
"0: \n"
"pld [%1, #128] \n"
"vld1.s32 {d16-d17}, [%1] \n"// out0
"pld [%2, #128] \n"
"vld1.s32 {d18-d19}, [%2] \n"// out1
"pld [%3, #128] \n"
"vld1.s32 {d20-d21}, [%3] \n"// out2
"pld [%4, #128] \n"
"vld1.s32 {d22-d23}, [%4] \n"// out3
// r0
"pld [%9, #64] \n"
"vld2.s8 {d8-d9}, [%9] \n"// d8(a00 a02 a04 a06 a08 a010 a012 a014), d9(a01 a03 a05 a07 a09 a011 a013 a015)
"add %9, #8 \n"
"pld [%12, #64] \n"
"vld1.s8 {d0-d2}, [%12]! \n"// d0(k00-k70) d1(k01-k71) d2(k02-k72)
"pld [%5, #128] \n"
"vld1.s32 {d24-d25}, [%5] \n"// out4
"pld [%6, #128] \n"
"vld1.s32 {d26-d27}, [%6] \n"// out5
"vmovl.s8 q2, d2 \n"// q2(k02-k72)
"vmovl.s8 q1, d1 \n"// q1(k01-k71)
"vmovl.s8 q0, d0 \n"// q0(k00-k70)
"vext.s8 d12, d8, d8, #1 \n"// d12(a02 a04 a06 a08 x x x x)
"pld [%7, #128] \n"
"vld1.s32 {d28-d29}, [%7] \n"// out6
"vmovl.s8 q5, d9 \n"// q5(a01 a03 a05 a07 a09 a011 a013 a015) d11
"vmovl.s8 q4, d8 \n"// q4(a00 a02 a04 a06 a08 a010 a012 a014) d9
"vmovl.s8 q6, d12 \n"// q6(a02 a04 a06 a08 a010 a012 a014 a016) d13
"pld [%8, #128] \n"
"vld1.s32 {d30-d31}, [%8] \n"// out7
"vmlal.s16 q8, d8, d0[0] \n"// sum0 += (a00 a02 a04 a06) * k00
"vmlal.s16 q9, d8, d0[1] \n"// sum1 += (a00 a02 a04 a06) * k10
"vmlal.s16 q10, d8, d0[2] \n"// sum2 += (a00 a02 a04 a06) * k20
"vmlal.s16 q11, d8, d0[3] \n"// sum3 += (a00 a02 a04 a06) * k30
"vmlal.s16 q12, d8, d1[0] \n"// sum4 += (a00 a02 a04 a06) * k40
"vmlal.s16 q13, d8, d1[1] \n"// sum5 += (a00 a02 a04 a06) * k50
"vmlal.s16 q14, d8, d1[2] \n"// sum6 += (a00 a02 a04 a06) * k60
"vmlal.s16 q15, d8, d1[3] \n"// sum7 += (a00 a02 a04 a06) * k70
"vmlal.s16 q8, d10, d2[0] \n"// sum0 += (a01-a07) * k01
"vmlal.s16 q9, d10, d2[1] \n"// sum1 += (a01-a07) * k11
"vmlal.s16 q10, d10, d2[2] \n"// sum2 += (a01-a07) * k21
"vmlal.s16 q11, d10, d2[3] \n"// sum3 += (a01-a07) * k31
"vmlal.s16 q12, d10, d3[0] \n"// sum4 += (a01-a07) * k41
"vmlal.s16 q13, d10, d3[1] \n"// sum5 += (a01-a07) * k51
"vmlal.s16 q14, d10, d3[2] \n"// sum6 += (a01-a07) * k61
"vmlal.s16 q15, d10, d3[3] \n"// sum7 += (a01-a07) * k71
"pld [%10, #64] \n"
"vld2.s8 {d8-d9}, [%10] \n"// d8(a10 a12 a14 a16 a18 a110 a112 a114), d9(a11 a13 a15 a17 a19 a111 a113 a115)
"add %10, #8 \n"
"vmlal.s16 q8, d12, d4[0] \n"// sum0 += (a02-a08) * k02
"vmlal.s16 q9, d12, d4[1] \n"// sum1 += (a02-a08) * k12
"vmlal.s16 q10, d12, d4[2] \n"// sum2 += (a02-a08) * k22
"vmlal.s16 q11, d12, d4[3] \n"// sum3 += (a02-a08) * k32
"pld [%12, #64] \n"
"vld1.s8 {d0-d2}, [%12]! \n"// d0(k03-k73) d1(k04-k74) d2(k05-k75)
"vmlal.s16 q12, d12, d5[0] \n"// sum4 += (a02-a08) * k42
"vmlal.s16 q13, d12, d5[1] \n"// sum5 += (a02-a08) * k52
"vmlal.s16 q14, d12, d5[2] \n"// sum6 += (a02-a08) * k62
"vmlal.s16 q15, d12, d5[3] \n"// sum7 += (a02-a08) * k72
// r1
"vext.s8 d12, d8, d8, #1 \n"// d12(a12 a14 a16 a18 x x x x)
"vmovl.s8 q2, d2 \n"// q2(k05-k75)
"vmovl.s8 q1, d1 \n"// q1(k04-k74)
"vmovl.s8 q0, d0 \n"// q0(k03-k73)
"vmovl.s8 q5, d9 \n"// q5(a11-a115)
"vmovl.s8 q4, d8 \n"// q4(a10-a114)
"vmovl.s8 q6, d12 \n"// q6(a12-a116)
"vmlal.s16 q8, d8, d0[0] \n"// sum0 += (a10-a16) * k03
"vmlal.s16 q9, d8, d0[1] \n"// sum1 += (a10-a16) * k13
"vmlal.s16 q10, d8, d0[2] \n"// sum2 += (a10-a16) * k23
"vmlal.s16 q11, d8, d0[3] \n"// sum3 += (a10-a16) * k33
"vmlal.s16 q12, d8, d1[0] \n"// sum4 += (a10-a16) * k43
"vmlal.s16 q13, d8, d1[1] \n"// sum5 += (a10-a16) * k53
"vmlal.s16 q14, d8, d1[2] \n"// sum6 += (a10-a16) * k63
"vmlal.s16 q15, d8, d1[3] \n"// sum7 += (a10-a16) * k73
"vmlal.s16 q8, d10, d2[0] \n"// sum0 += (a11-a17) * k04
"vmlal.s16 q9, d10, d2[1] \n"// sum1 += (a11-a17) * k14
"vmlal.s16 q10, d10, d2[2] \n"// sum2 += (a11-a17) * k24
"vmlal.s16 q11, d10, d2[3] \n"// sum3 += (a11-a17) * k34
"vmlal.s16 q12, d10, d3[0] \n"// sum4 += (a11-a17) * k44
"vmlal.s16 q13, d10, d3[1] \n"// sum5 += (a11-a17) * k54
"vmlal.s16 q14, d10, d3[2] \n"// sum6 += (a11-a17) * k64
"vmlal.s16 q15, d10, d3[3] \n"// sum7 += (a11-a17) * k74
"pld [%11, #64] \n"
"vld2.s8 {d8-d9}, [%11] \n"// d8(a20 a22 a24 a26 a28 a210 a212 a214), d9(a21 a23 a25 a27 a29 a211 a213 a215)
"add %11, #8 \n"
"vmlal.s16 q8, d12, d4[0] \n"// sum0 += (a12-a18) * k05
"vmlal.s16 q9, d12, d4[1] \n"// sum1 += (a12-a18) * k15
"vmlal.s16 q10, d12, d4[2] \n"// sum2 += (a12-a18) * k25
"vmlal.s16 q11, d12, d4[3] \n"// sum3 += (a12-a18) * k35
"pld [%12, #64] \n"
"vld1.s8 {d0-d2}, [%12]! \n"// d0(k06-k76) d1(k07-k77) d2(k08-k78)
"vmlal.s16 q12, d12, d5[0] \n"// sum4 += (a12-a18) * k45
"vmlal.s16 q13, d12, d5[1] \n"// sum5 += (a12-a18) * k55
"vmlal.s16 q14, d12, d5[2] \n"// sum6 += (a12-a18) * k65
"vmlal.s16 q15, d12, d5[3] \n"// sum7 += (a12-a18) * k75
// r2
"vext.s8 d12, d8, d8, #1 \n"// d12(a22 a24 a26 a28 x x x x)
"vmovl.s8 q2, d2 \n"// q2(k08-k78)
"vmovl.s8 q1, d1 \n"// q1(k07-k77)
"vmovl.s8 q0, d0 \n"// q0(k06-k76)
"vmovl.s8 q5, d9 \n"// q5(a21-a215)
"vmovl.s8 q4, d8 \n"// q4(a20-a214)
"vmovl.s8 q6, d12 \n"// q6(a22-a216)
"vmlal.s16 q8, d8, d0[0] \n"// sum0 += (a20-a26) * k06
"vmlal.s16 q9, d8, d0[1] \n"// sum1 += (a20-a26) * k16
"vmlal.s16 q10, d8, d0[2] \n"// sum2 += (a20-a26) * k26
"vmlal.s16 q11, d8, d0[3] \n"// sum3 += (a20-a26) * k36
"vmlal.s16 q12, d8, d1[0] \n"// sum4 += (a20-a26) * k46
"vmlal.s16 q13, d8, d1[1] \n"// sum5 += (a20-a26) * k56
"vmlal.s16 q14, d8, d1[2] \n"// sum6 += (a20-a26) * k66
"vmlal.s16 q15, d8, d1[3] \n"// sum7 += (a20-a26) * k76
"vmlal.s16 q8, d10, d2[0] \n"// sum0 += (a21-a27) * k07
"vmlal.s16 q9, d10, d2[1] \n"// sum1 += (a21-a27) * k17
"vmlal.s16 q10, d10, d2[2] \n"// sum2 += (a21-a27) * k27
"vmlal.s16 q11, d10, d2[3] \n"// sum3 += (a21-a27) * k37
"vmlal.s16 q12, d10, d3[0] \n"// sum4 += (a21-a27) * k47
"vmlal.s16 q13, d10, d3[1] \n"// sum5 += (a21-a27) * k57
"vmlal.s16 q14, d10, d3[2] \n"// sum6 += (a21-a27) * k67
"vmlal.s16 q15, d10, d3[3] \n"// sum7 += (a21-a27) * k77
"vmlal.s16 q8, d12, d4[0] \n"// sum0 += (a22-a28) * k08
"vmlal.s16 q9, d12, d4[1] \n"// sum1 += (a22-a28) * k18
"vmlal.s16 q10, d12, d4[2] \n"// sum2 += (a22-a28) * k28
"vmlal.s16 q11, d12, d4[3] \n"// sum3 += (a22-a28) * k38
"vmlal.s16 q12, d12, d5[0] \n"// sum4 += (a22-a28) * k48
"vmlal.s16 q13, d12, d5[1] \n"// sum5 += (a22-a28) * k58
"vmlal.s16 q14, d12, d5[2] \n"// sum6 += (a22-a28) * k68
"vmlal.s16 q15, d12, d5[3] \n"// sum7 += (a22-a28) * k78
// save s32 to memory
"sub %12, %12, #72 \n"
"vst1.s32 {d16-d17}, [%1]! \n"// out0
"vst1.s32 {d18-d19}, [%2]! \n"// out1
"vst1.s32 {d20-d21}, [%3]! \n"// out2
"vst1.s32 {d22-d23}, [%4]! \n"// out3
"subs %0, #1 \n"
"vst1.s32 {d24-d25}, [%5]! \n"// out4
"vst1.s32 {d26-d27}, [%6]! \n"// out5
"vst1.s32 {d28-d29}, [%7]! \n"// out6
"vst1.s32 {d30-d31}, [%8]! \n"// out7
"bne 0b \n"
: "=r"(nn), // %0
"=r"(outptr0), // %1
"=r"(outptr1), // %2
"=r"(outptr2), // %3
"=r"(outptr3), // %4
"=r"(outptr4), // %5
"=r"(outptr5), // %6
"=r"(outptr6), // %7
"=r"(outptr7), // %8
"=r"(r0), // %9
"=r"(r1), // %10
"=r"(r2), // %11
"=r"(ktmp) // %12
: "0"(nn),
"1"(outptr0),
"2"(outptr1),
"3"(outptr2),
"4"(outptr3),
"5"(outptr4),
"6"(outptr5),
"7"(outptr6),
"8"(outptr7),
"9"(r0),
"10"(r1),
"11"(r2),
"12"(ktmp)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
);
}
#endif // __aarch64__
#endif // __ARM_NEON
for (; remain>0; remain--)
{
#if __ARM_NEON
#if __aarch64__
int8x8_t _r0_s8 = vld1_s8(r0);// (a00 a01 a02 ....)
int8x8_t _r1_s8 = vld1_s8(r1);// (a10 a11 a12 ....)
int8x8_t _r2_s8 = vld1_s8(r2);// (a20 a21 a22 ....)
int16x8_t _r0 = vmovl_s8(_r0_s8);
int16x8_t _r1 = vmovl_s8(_r1_s8);
int16x8_t _r2 = vmovl_s8(_r2_s8);
int32x4_t _sum03, _sum47;
_sum03 = vld1q_lane_s32(outptr0, _sum03, 0);// out0
_sum03 = vld1q_lane_s32(outptr1, _sum03, 1);// out1
_sum03 = vld1q_lane_s32(outptr2, _sum03, 2);// out2
_sum03 = vld1q_lane_s32(outptr3, _sum03, 3);// out3
_sum47 = vld1q_lane_s32(outptr4, _sum47, 0);// out4
_sum47 = vld1q_lane_s32(outptr5, _sum47, 1);// out5
_sum47 = vld1q_lane_s32(outptr6, _sum47, 2);// out6
_sum47 = vld1q_lane_s32(outptr7, _sum47, 3);// out7
// k0 - k2
int8x8_t _k0_8 = vld1_s8(ktmp); //(k00-k70)
int8x8_t _k1_8 = vld1_s8(ktmp+8); //(k01-k71)
int8x8_t _k2_8 = vld1_s8(ktmp+16); //(k02-k72)
int16x8_t _k0 = vmovl_s8(_k0_8);
int16x8_t _k1 = vmovl_s8(_k1_8);
int16x8_t _k2 = vmovl_s8(_k2_8);
int32x4_t _sum0 = vmull_laneq_s16(vget_low_s16(_k0), _r0, 0);
int32x4_t _sum0n = vmull_laneq_s16(vget_high_s16(_k0), _r0, 0);
int32x4_t _sum1 = vmull_laneq_s16(vget_low_s16(_k1), _r0, 1);
int32x4_t _sum1n = vmull_laneq_s16(vget_high_s16(_k1), _r0, 1);
_sum03 = vmlal_laneq_s16(_sum03, vget_low_s16(_k2), _r0, 2);
_sum47 = vmlal_laneq_s16(_sum47, vget_high_s16(_k2), _r0, 2);
// k3 - k5
_k0_8 = vld1_s8(ktmp+24); //(k03-k73)
_k1_8 = vld1_s8(ktmp+32); //(k04-k74)
_k2_8 = vld1_s8(ktmp+40); //(k05-k75)
_k0 = vmovl_s8(_k0_8);
_k1 = vmovl_s8(_k1_8);
_k2 = vmovl_s8(_k2_8);
_sum0 = vmlal_laneq_s16(_sum0, vget_low_s16(_k0), _r1, 0);
_sum0n = vmlal_laneq_s16(_sum0n, vget_high_s16(_k0), _r1, 0);
_sum1 = vmlal_laneq_s16(_sum1, vget_low_s16(_k1), _r1, 1);
_sum1n = vmlal_laneq_s16(_sum1n, vget_high_s16(_k1), _r1, 1);
_sum03 = vmlal_laneq_s16(_sum03, vget_low_s16(_k2), _r1, 2);
_sum47 = vmlal_laneq_s16(_sum47, vget_high_s16(_k2), _r1, 2);
// k6 - k8
_k0_8 = vld1_s8(ktmp+48); //(k06-k76)
_k1_8 = vld1_s8(ktmp+56); //(k07-k77)
_k2_8 = vld1_s8(ktmp+64); //(k08-k78)
_k0 = vmovl_s8(_k0_8);
_k1 = vmovl_s8(_k1_8);
_k2 = vmovl_s8(_k2_8);
_sum0 = vmlal_laneq_s16(_sum0, vget_low_s16(_k0), _r2, 0);
_sum0n = vmlal_laneq_s16(_sum0n, vget_high_s16(_k0), _r2, 0);
_sum1 = vmlal_laneq_s16(_sum1, vget_low_s16(_k1), _r2, 1);
_sum1n = vmlal_laneq_s16(_sum1n, vget_high_s16(_k1), _r2, 1);
_sum03 = vmlal_laneq_s16(_sum03, vget_low_s16(_k2), _r2, 2);
_sum47 = vmlal_laneq_s16(_sum47, vget_high_s16(_k2), _r2, 2);
_sum0 = vaddq_s32(_sum0, _sum1);
_sum0n = vaddq_s32(_sum0n, _sum1n);
_sum03 = vaddq_s32(_sum03, _sum0);
_sum47 = vaddq_s32(_sum47, _sum0n);
vst1q_lane_s32(outptr0, _sum03, 0);
vst1q_lane_s32(outptr1, _sum03, 1);
vst1q_lane_s32(outptr2, _sum03, 2);
vst1q_lane_s32(outptr3, _sum03, 3);
vst1q_lane_s32(outptr4, _sum47, 0);
vst1q_lane_s32(outptr5, _sum47, 1);
vst1q_lane_s32(outptr6, _sum47, 2);
vst1q_lane_s32(outptr7, _sum47, 3);
outptr0++;
outptr1++;
outptr2++;
outptr3++;
outptr4++;
outptr5++;
outptr6++;
outptr7++;
#else // __aarch64__
asm volatile(
"pld [%8, #64] \n"
"vld1.s8 {d0}, [%8] \n"// d0(a00 a01 a02 ....)
"pld [%9, #64] \n"
"vld1.s8 {d2}, [%9] \n"// d2(a10 a11 a12 ....)
"pld [%10, #64] \n"
"vld1.s8 {d4}, [%10] \n"// d4(a20 a21 a22 ....)
"pld [%11, #64] \n"
"vld1.s8 {d6-d8}, [%11]! \n"// d6(k00-k70) d7(k01-k71) d8(k02-k72)
"vmovl.s8 q0, d0 \n"// d0(a00 a01 a02 x)
"vmovl.s8 q1, d2 \n"// d2(a10 a11 a12 x)
"vmovl.s8 q2, d4 \n"// d4(a20 a21 a22 x)
"vmovl.s8 q5, d8 \n"// d10(k02-k32) d11(k42-k72)
"vmovl.s8 q4, d7 \n"// d8(k01-k31) d9(k41-k71)
"vmovl.s8 q3, d6 \n"// d6(k00-k30) d7(k40-k70)
"vld1.s32 {d20[0]}, [%0] \n"// out0 q10
"vld1.s32 {d20[1]}, [%1] \n"// out1
"vld1.s32 {d21[0]}, [%2] \n"// out2
"vld1.s32 {d21[1]}, [%3] \n"// out3
"pld [%11, #64] \n"
"vld1.s8 {d24-d26}, [%11]! \n"
"vmovl.s8 q14, d26 \n"// d28(k05-k35) d29(k45-k75)
"vmovl.s8 q13, d25 \n"// d26(k04-k34) d27(k44-k74)
"vmovl.s8 q12, d24 \n"// d24(k03-k33) d25(k43-k73)
"vld1.s32 {d22[0]}, [%4] \n"// out4 q11
"vld1.s32 {d22[1]}, [%5] \n"// out5
"vld1.s32 {d23[0]}, [%6] \n"// out6
"vld1.s32 {d23[1]}, [%7] \n"// out7
"vmull.s16 q6, d6, d0[0] \n"// a00 x (k00-k30)
"vmull.s16 q7, d7, d0[0] \n"// a00 x (k40-k70)
"vmull.s16 q8, d8, d0[1] \n"// a01 x (k01-k31)
"vmull.s16 q9, d9, d0[1] \n"// a01 x (k41-k71)
"vmlal.s16 q10, d10, d0[2] \n"// a02 x (k02-k32)
"vmlal.s16 q11, d11, d0[2] \n"// a02 x (k42-k72)
"pld [%11, #64] \n"
"vld1.s8 {d6-d8}, [%11]! \n"
"vmovl.s8 q5, d8 \n"// d10(k08-k38) d11(k48-k78)
"vmovl.s8 q4, d7 \n"// d8(k07-k37) d9(k47-k77)
"vmovl.s8 q3, d6 \n"// d6(k06-k36) d7(k46-k76)
"vmlal.s16 q6, d24, d2[0] \n"// a10 x (k03-k33)
"vmlal.s16 q7, d25, d2[0] \n"// a10 x (k43-k73)
"vmlal.s16 q8, d26, d2[1] \n"// a11 x (k04-k34)
"vmlal.s16 q9, d27, d2[1] \n"// a11 x (k44-k74)
"vmlal.s16 q10, d28, d2[2] \n"// a12 x (k05-k35)
"vmlal.s16 q11, d29, d2[2] \n"// a12 x (k45-k75)
"vmlal.s16 q6, d6, d4[0] \n"// a20 x (k06-k36)
"vmlal.s16 q7, d7, d4[0] \n"// a20 x (k46-k76)
"vmlal.s16 q8, d8, d4[1] \n"// a21 x (k07-k37)
"vmlal.s16 q9, d9, d4[1] \n"// a21 x (k47-k77)
"vmlal.s16 q10, d10, d4[2] \n"// a22 x (k08-k38)
"vmlal.s16 q11, d11, d4[2] \n"// a22 x (k48-k78)
"vadd.s32 q8, q8, q6 \n"
"vadd.s32 q9, q9, q7 \n"
"sub %11, %11, #72 \n"
"vadd.s32 q10, q10, q8 \n"
"vadd.s32 q11, q11, q9 \n"
"vst1.s32 {d20[0]}, [%0]! \n"// out0
"vst1.s32 {d20[1]}, [%1]! \n"// out1
"vst1.s32 {d21[0]}, [%2]! \n"// out2
"vst1.s32 {d21[1]}, [%3]! \n"// out3
"vst1.s32 {d22[0]}, [%4]! \n"// out4
"vst1.s32 {d22[1]}, [%5]! \n"// out5
"vst1.s32 {d23[0]}, [%6]! \n"// out6
"vst1.s32 {d23[1]}, [%7]! \n"// out7
: "=r"(outptr0), // %0
"=r"(outptr1), // %1
"=r"(outptr2), // %2
"=r"(outptr3), // %3
"=r"(outptr4), // %4
"=r"(outptr5), // %5
"=r"(outptr6), // %6
"=r"(outptr7), // %7
"=r"(r0), // %8
"=r"(r1), // %9
"=r"(r2), // %10
"=r"(ktmp) // %11
: "0"(outptr0),
"1"(outptr1),
"2"(outptr2),
"3"(outptr3),
"4"(outptr4),
"5"(outptr5),
"6"(outptr6),
"7"(outptr7),
"8"(r0),
"9"(r1),
"10"(r2),
"11"(ktmp)
: "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
);
#endif // __aarch64__
#else // __ARM_NEON
int sum0 = 0;
int sum1 = 0;
int sum2 = 0;
int sum3 = 0;
int sum4 = 0;
int sum5 = 0;
int sum6 = 0;
int sum7 = 0;
sum0 += (int)r0[0] * ktmp[0];
sum1 += (int)r0[0] * ktmp[1];
sum2 += (int)r0[0] * ktmp[2];
sum3 += (int)r0[0] * ktmp[3];
sum4 += (int)r0[0] * ktmp[4];
sum5 += (int)r0[0] * ktmp[5];
sum6 += (int)r0[0] * ktmp[6];
sum7 += (int)r0[0] * ktmp[7];
ktmp += 8;
sum0 += (int)r0[1] * ktmp[0];
sum1 += (int)r0[1] * ktmp[1];
sum2 += (int)r0[1] * ktmp[2];
sum3 += (int)r0[1] * ktmp[3];
sum4 += (int)r0[1] * ktmp[4];
sum5 += (int)r0[1] * ktmp[5];
sum6 += (int)r0[1] * ktmp[6];
sum7 += (int)r0[1] * ktmp[7];
ktmp += 8;
sum0 += (int)r0[2] * ktmp[0];
sum1 += (int)r0[2] * ktmp[1];
sum2 += (int)r0[2] * ktmp[2];
sum3 += (int)r0[2] * ktmp[3];
sum4 += (int)r0[2] * ktmp[4];
sum5 += (int)r0[2] * ktmp[5];
sum6 += (int)r0[2] * ktmp[6];
sum7 += (int)r0[2] * ktmp[7];
ktmp += 8;
sum0 += (int)r1[0] * ktmp[0];
sum1 += (int)r1[0] * ktmp[1];
sum2 += (int)r1[0] * ktmp[2];
sum3 += (int)r1[0] * ktmp[3];
sum4 += (int)r1[0] * ktmp[4];
sum5 += (int)r1[0] * ktmp[5];
sum6 += (int)r1[0] * ktmp[6];
sum7 += (int)r1[0] * ktmp[7];
ktmp += 8;
sum0 += (int)r1[1] * ktmp[0];
sum1 += (int)r1[1] * ktmp[1];
sum2 += (int)r1[1] * ktmp[2];
sum3 += (int)r1[1] * ktmp[3];
sum4 += (int)r1[1] * ktmp[4];
sum5 += (int)r1[1] * ktmp[5];
sum6 += (int)r1[1] * ktmp[6];
sum7 += (int)r1[1] * ktmp[7];
ktmp += 8;
sum0 += (int)r1[2] * ktmp[0];
sum1 += (int)r1[2] * ktmp[1];
sum2 += (int)r1[2] * ktmp[2];
sum3 += (int)r1[2] * ktmp[3];
sum4 += (int)r1[2] * ktmp[4];
sum5 += (int)r1[2] * ktmp[5];
sum6 += (int)r1[2] * ktmp[6];
sum7 += (int)r1[2] * ktmp[7];
ktmp += 8;
sum0 += (int)r2[0] * ktmp[0];
sum1 += (int)r2[0] * ktmp[1];
sum2 += (int)r2[0] * ktmp[2];
sum3 += (int)r2[0] * ktmp[3];
sum4 += (int)r2[0] * ktmp[4];
sum5 += (int)r2[0] * ktmp[5];
sum6 += (int)r2[0] * ktmp[6];
sum7 += (int)r2[0] * ktmp[7];
ktmp += 8;
sum0 += (int)r2[1] * ktmp[0];
sum1 += (int)r2[1] * ktmp[1];
sum2 += (int)r2[1] * ktmp[2];
sum3 += (int)r2[1] * ktmp[3];
sum4 += (int)r2[1] * ktmp[4];
sum5 += (int)r2[1] * ktmp[5];
sum6 += (int)r2[1] * ktmp[6];
sum7 += (int)r2[1] * ktmp[7];
ktmp += 8;
sum0 += (int)r2[2] * ktmp[0];
sum1 += (int)r2[2] * ktmp[1];
sum2 += (int)r2[2] * ktmp[2];
sum3 += (int)r2[2] * ktmp[3];
sum4 += (int)r2[2] * ktmp[4];
sum5 += (int)r2[2] * ktmp[5];
sum6 += (int)r2[2] * ktmp[6];
sum7 += (int)r2[2] * ktmp[7];
ktmp += 8;
*outptr0 += sum0;
*outptr1 += sum1;
*outptr2 += sum2;
*outptr3 += sum3;
*outptr4 += sum4;
*outptr5 += sum5;
*outptr6 += sum6;
*outptr7 += sum7;
ktmp -= 8*9;
outptr0++;
outptr1++;
outptr2++;
outptr3++;
outptr4++;
outptr5++;
outptr6++;
outptr7++;
#endif // __ARM_NEON
r0 += 2;
r1 += 2;
r2 += 2;
}
r0 += tailstep;
r1 += tailstep;
r2 += tailstep;
}
ktmp += 8*9;
}
}
#pragma omp parallel for num_threads(opt.num_threads)
for (int p=remain_outch_start; p<outch; p++)
{
Mat out = top_blob.channel(p);
out.fill(0);
const signed char* ktmp = _kernel.channel(p/8 + p%8);
for (int q=0; q<inch; q++)
{
int* outptr = out;
const signed char* img0 = bottom_blob.channel(q);
const signed char* r0 = img0;
const signed char* r1 = img0 + w;
const signed char* r2 = img0 + w*2;
int i = 0;
for (; i < outh; i++)
{
#if __ARM_NEON
int nn = outw >> 3;
int remain = outw & 7;
#else
int remain = outw;
#endif // __ARM_NEON
#if __ARM_NEON
#if __aarch64__
if (nn > 0)
{
asm volatile(
"0: \n"
"ld1 {v0.8b, v1.8b}, [%5] \n"//ktmp
"ld2 {v2.8b, v3.8b}, [%2], #16 \n"//r0-r2
"ld2 {v4.8b, v5.8b}, [%2] \n"
"ld2 {v6.8b, v7.8b}, [%3], #16 \n"//r3-r5
"ld2 {v8.8b, v9.8b}, [%3] \n"
"ld2 {v10.8b, v11.8b}, [%4], #16 \n"//r6-r8
"ld2 {v12.8b, v13.8b}, [%4] \n"
"ld1 {v14.4s, v15.4s}, [%1] \n"//out0
"ext v4.8b, v2.8b, v4.8b, #1 \n"
"ext v8.8b, v6.8b, v8.8b, #1 \n"
"ext v12.8b, v10.8b, v12.8b, #1 \n"
"sshll v0.8h, v0.8b, #0 \n"//(k0-k7)
"sshll v1.8h, v1.8b, #0 \n"//(k8)
"sshll v2.8h, v2.8b, #0 \n"// r0
"sshll v3.8h, v3.8b, #0 \n"// r1
"sshll v4.8h, v4.8b, #0 \n"// r2
"sshll v6.8h, v6.8b, #0 \n"// r3
"sshll v7.8h, v7.8b, #0 \n"// r4
"sshll v8.8h, v8.8b, #0 \n"// r5
"sshll v10.8h, v10.8b, #0 \n"// r6
"sshll v11.8h, v11.8b, #0 \n"// r7
"sshll v12.8h, v12.8b, #0 \n"// r8
// r0
"smull v16.4s, v2.4h, v0.h[0] \n"// out = r0*k0
"smull2 v17.4s, v2.8h, v0.h[0] \n"
"smull v18.4s, v3.4h, v0.h[1] \n"// outn = r1*k1
"smull2 v19.4s, v3.8h, v0.h[1] \n"
"smlal v16.4s, v4.4h, v0.h[2] \n"// out = r2*k2
"smlal2 v17.4s, v4.8h, v0.h[2] \n"
"smlal v18.4s, v6.4h, v0.h[3] \n"// outn = r3*k3
"smlal2 v19.4s, v6.8h, v0.h[3] \n"
"smlal v16.4s, v7.4h, v0.h[4] \n"// out = r4*k4
"smlal2 v17.4s, v7.8h, v0.h[4] \n"
"smlal v18.4s, v8.4h, v0.h[5] \n"// outn = r5*k5
"smlal2 v19.4s, v8.8h, v0.h[5] \n"
"smlal v16.4s, v10.4h, v0.h[6] \n"// out = r6*k6
"smlal2 v17.4s, v10.8h, v0.h[6] \n"
"smlal v18.4s, v11.4h, v0.h[7] \n"// outn = r7*k7
"smlal2 v19.4s, v11.8h, v0.h[7] \n"
"smlal v16.4s, v12.4h, v1.h[0] \n"// out = r8*k8
"smlal2 v17.4s, v12.8h, v1.h[0] \n"
"add v8.4s, v16.4s, v18.4s \n"
"add v9.4s, v17.4s, v19.4s \n"
"st1 {v8.4s, v9.4s}, [%1], #32 \n"
"subs %w0, %w0, #1 \n"
"bne 0b \n"
: "=r"(nn), // %0
"=r"(outptr), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2), // %4
"=r"(ktmp) // %5
: "0"(nn),
"1"(outptr),
"2"(r0),
"3"(r1),
"4"(r2),
"5"(ktmp)
: "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19"
);
}
#else
if (nn > 0)
{
asm volatile(
"vld1.s8 {d0-d1}, [%5] \n"// d0(k0 - k7) d1(k8 ...)
"vmovl.s8 q1, d1 \n"// d2(k8 ...)
"vmovl.s8 q0, d0 \n"// d0(k0 - k3) d1(k4 - k7)
"0: \n"
"pld [%2, #192] \n"
"vld2.s8 {d4-d5}, [%2]! \n"// r0 d4(a00 a02 ... a014) d5(a01 a03 ... a015)
"vld2.s8 {d8-d9}, [%2] \n"// d8(a016 ....)
"vld2.s8 {d10-d11}, [%3]! \n"// r1 d10(a10 a12 ... a114) d11(a11 a13 ... a115)
"vld2.s8 {d14-d15}, [%3] \n"// d14(a116 ....)
"vld2.s8 {d16-d17}, [%4]! \n"// r2 d16(a20 a22 ... a214) d17(a21 a23 ... a215)
"vld2.s8 {d20-d21}, [%4] \n"// d20(a216 ....)
"vld1.s32 {d22-d25}, [%1] \n"// q11(out0 - out3) q12(out4 - out7)
"vext.s8 d8, d4, d8, #1 \n"// d8(a02 a04 ... a016)
"vext.s8 d14, d10, d14, #1 \n"// d14(a12 a14 ... a116)
"vext.s8 d20, d16, d20, #1 \n"// d20(a22 a24 ... a216)
"vmovl.s8 q3, d5 \n"// q3(a01 a03 ... a015)
"vmovl.s8 q2, d4 \n"// q2(a00 a02 ... a014)
"vmovl.s8 q4, d8 \n"// q4(a02 a04 ... a016)
"vmovl.s8 q6, d11 \n"// q6(a11 a13 ... a115)
"vmovl.s8 q5, d10 \n"// q5(a10 a12 ... a114)
"vmovl.s8 q7, d14 \n"// q7(a12 a14 ... a116)
"vmovl.s8 q9, d17 \n"// q9(a21 a23 ... a215)
"vmovl.s8 q8, d16 \n"// q8(a20 a22 ... a214)
"vmovl.s8 q10, d20 \n"// q10(a22 a24 ... a216)
"vmlal.s16 q11, d4, d0[0] \n"// k0
"vmlal.s16 q12, d5, d0[0] \n"
"vmull.s16 q13, d6, d0[1] \n"// k1
"vmull.s16 q14, d7, d0[1] \n"
"vmlal.s16 q11, d8, d0[2] \n"// k2
"vmlal.s16 q12, d9, d0[2] \n"
"vmlal.s16 q13, d12, d1[0] \n"// k4
"vmlal.s16 q14, d13, d1[0] \n"
"vmlal.s16 q11, d10, d0[3] \n"// k3
"vmlal.s16 q12, d11, d0[3] \n"
"vmlal.s16 q13, d14, d1[1] \n"// k5
"vmlal.s16 q14, d15, d1[1] \n"
"vmlal.s16 q11, d16, d1[2] \n"// k6
"vmlal.s16 q12, d17, d1[2] \n"
"vmlal.s16 q13, d18, d1[3] \n"// k7
"vmlal.s16 q14, d19, d1[3] \n"
"vmlal.s16 q11, d20, d2[0] \n"// k8
"vmlal.s16 q12, d21, d2[0] \n"
"vadd.s32 q11, q11, q13 \n"
"vadd.s32 q12, q12, q14 \n"
"vst1.32 {d22-d25}, [%1]! \n"
"subs %0, #1 \n"
"bne 0b \n"
: "=r"(nn), // %0
"=r"(outptr), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2), // %4
"=r"(ktmp) // %5
: "0"(nn),
"1"(outptr),
"2"(r0),
"3"(r1),
"4"(r2),
"5"(ktmp)
: "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
);
}
#endif // __aarch64__
#endif // __ARM_NEON
if (remain > 0)
{
#if __ARM_NEON
int8x8_t _k01234567s8 = vld1_s8(ktmp);
int8x8_t _k8xxxxxxxs8 = vld1_s8(ktmp+8);
int8x8_t _k34567xxxs8 = vext_s8(_k01234567s8, _k01234567s8, 3);
int8x8_t _k678xxxxxs8 = vext_s8(_k01234567s8, _k8xxxxxxxs8, 6);
int16x8_t _k0123_s16 = vmovl_s8(_k01234567s8);
int16x8_t _k3456_s16 = vmovl_s8(_k34567xxxs8);
int16x8_t _k678x_s16 = vmovl_s8(_k678xxxxxs8);
#endif
for (; remain>0; remain--)
{
#if __ARM_NEON
int8x8_t _r00s8 = vld1_s8(r0);
int8x8_t _r10s8 = vld1_s8(r1);
int8x8_t _r20s8 = vld1_s8(r2);
int16x8_t _r00s16 = vmovl_s8(_r00s8);
int16x8_t _r10s16 = vmovl_s8(_r10s8);
int16x8_t _r20s16 = vmovl_s8(_r20s8);
int32x4_t _sum = vmull_s16(vget_low_s16(_r00s16), vget_low_s16(_k0123_s16));
_sum = vmlal_s16(_sum, vget_low_s16(_r10s16), vget_low_s16(_k3456_s16));
_sum = vmlal_s16(_sum, vget_low_s16(_r20s16), vget_low_s16(_k678x_s16));
_sum = vsetq_lane_s32(*outptr, _sum, 3);
#if __aarch64__
*outptr = vaddvq_s32(_sum);
#else
int32x2_t _ss = vadd_s32(vget_low_s32(_sum), vget_high_s32(_sum));
_ss = vpadd_s32(_ss, _ss);
*outptr = vget_lane_s32(_ss, 0);
#endif // __aarch64__
#else
int sum = 0;
sum += (int)r0[0] * ktmp[0];
sum += (int)r0[1] * ktmp[1];
sum += (int)r0[2] * ktmp[2];
sum += (int)r1[0] * ktmp[3];
sum += (int)r1[1] * ktmp[4];
sum += (int)r1[2] * ktmp[5];
sum += (int)r2[0] * ktmp[6];
sum += (int)r2[1] * ktmp[7];
sum += (int)r2[2] * ktmp[8];
*outptr += sum;
#endif // __ARM_NEON
r0 += 2;
r1 += 2;
r2 += 2;
outptr++;
}
}
r0 += tailstep;
r1 += tailstep;
r2 += tailstep;
}
ktmp += 9;
}
}
}
static void conv3x3s1_int8_neon(const Mat &bottom_blob, Mat &top_blob, const Mat &_kernel, const Option& opt)
{
int kernel_w = 3;
int kernel_h = 3;
int stride_w = 1;
int stride_h = 1;
conv_im2col_sgemm_int8_neon(bottom_blob, top_blob, _kernel, kernel_w, kernel_h, stride_w, stride_h, opt);
}
static void conv3x3s2_int8_neon(const Mat &bottom_blob, Mat &top_blob, const Mat &_kernel, const Option& opt)
{
int kernel_w = 3;
int kernel_h = 3;
int stride_w = 2;
int stride_h = 2;
conv_im2col_sgemm_int8_neon(bottom_blob, top_blob, _kernel, kernel_w, kernel_h, stride_w, stride_h, opt);
}
|
functions.c | #include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include "functions.h"
//compute a*b mod p safely
unsigned int modprod(unsigned int a, unsigned int b, unsigned int p) {
unsigned int za = a;
unsigned int ab = 0;
while (b > 0) {
if (b%2 == 1) ab = (ab + za) % p;
za = (2 * za) % p;
b /= 2;
}
return ab;
}
//compute a^b mod p safely
unsigned int modExp(unsigned int a, unsigned int b, unsigned int p) {
unsigned int z = a;
unsigned int aExpb = 1;
while (b > 0) {
if (b%2 == 1) aExpb = modprod(aExpb, z, p);
z = modprod(z, z, p);
b /= 2;
}
return aExpb;
}
//returns either 0 or 1 randomly
unsigned int randomBit() {
return rand()%2;
}
//returns a random integer which is between 2^{n-1} and 2^{n}
unsigned int randXbitInt(unsigned int n) {
unsigned int r = 1;
for (unsigned int i=0; i<n-1; i++) {
r = r*2 + randomBit();
}
return r;
}
//tests for primality and return 1 if N is probably prime and 0 if N is composite
unsigned int isProbablyPrime(unsigned int N) {
if (N%2==0) return 0; //not interested in even numbers (including 2)
unsigned int NsmallPrimes = 168;
unsigned int smallPrimeList[168] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31,
37, 41, 43, 47, 53, 59, 61, 67, 71, 73,
79, 83, 89, 97, 101, 103, 107, 109, 113,
127, 131, 137, 139, 149, 151, 157, 163,
167, 173, 179, 181, 191, 193, 197, 199,
211, 223, 227, 229, 233, 239, 241, 251,
257, 263, 269, 271, 277, 281, 283, 293,
307, 311, 313, 317, 331, 337, 347, 349,
353, 359, 367, 373, 379, 383, 389, 397,
401, 409, 419, 421, 431, 433, 439, 443,
449, 457, 461, 463, 467, 479, 487, 491,
499, 503, 509, 521, 523, 541, 547, 557,
563, 569, 571, 577, 587, 593, 599, 601,
607, 613, 617, 619, 631, 641, 643, 647,
653, 659, 661, 673, 677, 683, 691, 701,
709, 719, 727, 733, 739, 743, 751, 757,
761, 769, 773, 787, 797, 809, 811, 821,
823, 827, 829, 839, 853, 857, 859, 863,
877, 881, 883, 887, 907, 911, 919, 929,
937, 941, 947, 953, 967, 971, 977, 983,
991, 997};
//before using a probablistic primality check, check directly using the small primes list
for (unsigned int n=1;n<NsmallPrimes;n++) {
if (N==smallPrimeList[n]) return 1; //true
if (N%smallPrimeList[n]==0) return 0; //false
}
//if we're testing a large number switch to Miller-Rabin primality test
unsigned int r = 0;
unsigned int d = N-1;
while (d%2 == 0) {
d /= 2;
r += 1;
}
for (unsigned int n=0;n<NsmallPrimes;n++) {
unsigned int k = smallPrimeList[n];
unsigned int x = modExp(k,d,N);
if ((x==1) || (x==N-1)) continue;
for (unsigned int i=1;i<r-1;i++) {
x = modprod(x,x,N);
if (x == 1) return 0; //false
if (x == N-1) break;
}
// see whether we left the loop becasue x==N-1
if (x == N-1) continue;
return 0; //false
}
return 1; //true
}
//Finds a generator of Z_p using the assumption that p=2*q+1
unsigned int findGenerator(unsigned int p) {
unsigned int g;
unsigned int q = (p-1)/2;
do {
//make a random number 1<= g < p
g = randXbitInt(32)%p; //could also have passed n to findGenerator
} while (g==0 || (modExp(g,q,p)==1) || (modExp(g,2,p)==1));
return g;
}
void setupElGamal(unsigned int n, unsigned int *p, unsigned int *g,
unsigned int *h, unsigned int *x) {
/* Use isProbablyPrime and randomXbitInt to find a new random n-bit prime number
which satisfies p=2*q+1 where q is also prime */
unsigned int q;
do {
*p = randXbitInt(n);
q = (*p-1)/2;
} while (!isProbablyPrime(*p) || !isProbablyPrime(q));
/* Use the fact that p=2*q+1 to quickly find a generator */
*g = findGenerator(*p);
//pick a secret key, x
*x = randXbitInt(n)%(*p);
//compute h
*h = modExp(*g,*x,*p);
printf("ElGamal Setup successful.\n");
printf("p = %u. \n", *p);
printf("g = %u is a generator of Z_%u \n", *g, *p);
printf("Secret key: x = %u \n", *x);
printf("h = g^x = %u\n", *h);
printf("\n");
}
void ElGamalEncrypt(unsigned int *m, unsigned int *a, unsigned int Nints,
unsigned int p, unsigned int g, unsigned int h) {
/* Q2.1 Parallelize this function with OpenMP */
for (unsigned int i=0; i<Nints;i++) {
//pick y in Z_p randomly
unsigned int y;
do {
y = randXbitInt(32)%p;
} while (y==0); //dont allow y=0
//compute a = g^y
a[i] = modExp(g,y,p);
//compute s = h^y
unsigned int s = modExp(h,y,p);
//encrypt m by multiplying with s
m[i] = modprod(m[i],s,p);
}
}
void ElGamalDecrypt(unsigned int *m, unsigned int *a, unsigned int Nints,
unsigned int p, unsigned int x) {
/* Q2.1 Parallelize this function with OpenMP */
#pragma omp parallel for
for (unsigned int i=0; i<Nints;i++) {
//compute s = a^x
unsigned int s = modExp(a[i],x,p);
//compute s^{-1} = s^{p-2}
unsigned int invS = modExp(s,p-2,p);
//decrypt message by multplying by invS
m[i] = modprod(m[i],invS,p);
}
}
//Pad the end of string so its length is divisible by Nchars
// Assume there is enough allocated storage for the padded string
void padString(unsigned char* string, unsigned int charsPerInt) {
/* Q1.2 Complete this function */
unsigned int pad = strlen(string) % charsPerInt;
for (int i =0; i < pad; i++) {
string = strcat(string," ");
}
string = strcat(string, "\0");
}
void convertStringToZ(unsigned char *string, unsigned int Nchars,
unsigned int *Z, unsigned int Nints) {
/* Q1.3 Complete this function */
if (Nchars/Nints == 1) {
#pragma omp parallel for
for (int i = 0; i < Nints; i++) {
Z[i] = (unsigned int) string[i];
}
}
if (Nchars/Nints == 2) {
unsigned int l = 0;
#pragma omp parallel for
for (int i = 0; i < Nints; i++) {
unsigned int firstNum = (unsigned int) string[0+l];
unsigned int secondNum = (unsigned int) string[1+l];
unsigned int combinedNum = firstNum * 256 + secondNum;
Z[i] = combinedNum;
l += 2;
}
}
if (Nchars/Nints == 3) {
unsigned int a = 0;
#pragma omp parallel for
for (int i = 0; i < Nints; i++) {
unsigned int firstNum = (unsigned int) string[0+a];
unsigned int secondNum = (unsigned int) string[1+a];
unsigned int thirdNum = (unsigned int) string[2+a];
unsigned int combinedNum = firstNum * 256 *256 + secondNum*256 +thirdNum;
Z[i] = combinedNum;
a += 3;
}
}
/* Q2.2 Parallelize this function with OpenMP */
}
void convertZToString(unsigned int *Z, unsigned int Nints,
unsigned char *string, unsigned int Nchars) {
/* Q1.4 Complete this function */
switch (Nchars/Nints) {
case 1:
#pragma omp parallel for
for (int i = 0; i < Nints; i++)
string[i] = (unsigned char)Z[i];
break;
case 2:
#pragma omp parallel for
for (int i = 0; i < Nints; i++) {
unsigned int temp = Z[i];
string[i*2] = (unsigned char)(temp >> 8);
temp = Z[i];
string[i*2 + 1] = (unsigned char)((Z[i] << 8) >> 8);
}
break;
case 3:
#pragma omp parallel for
for (int i = 0; i < Nints; i++) {
unsigned int temp = Z[i];
string[i*3] = (unsigned char)(temp >> 16);
string[i*3 + 1] = (unsigned char)((temp << 8) >> 16);
string[i*3 + 2] = (unsigned char)((temp << 16) >> 16);
}
break;
}
/* Q2.2 Parallelize this function with OpenMP */
}
|
mish_ref.c | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* License); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* AS IS BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* Copyright (c) 2020, OPEN AI LAB
* Author: 942002795@qq.com
*/
#include "graph/tensor.h"
#include "graph/node.h"
#include "graph/graph.h"
#include "module/module.h"
#include "operator/op.h"
#include "device/cpu/cpu_node.h"
#include "device/cpu/cpu_graph.h"
#include "device/cpu/cpu_module.h"
#include "utility/float.h"
#include "utility/sys_port.h"
#include "utility/log.h"
#include <math.h>
int ref_mish_uint8(struct tensor *input_tensor, struct tensor *output_tensor, int num_thread)
{
int w = input_tensor->dims[3];
int h = output_tensor->dims[2];
int channels = input_tensor->dims[1];
int batch = input_tensor->dims[0];
int size = h * w;
int c_step = h * w;
int batch_step = c_step * channels;
int total_size = batch_step * batch;
// dequant
uint8_t* input_uint8 = input_tensor->data;
uint8_t* output_uint8 = output_tensor->data;
float input_scale = input_tensor->scale;
float output_scale = output_tensor->scale;
int32_t input_zero = input_tensor->zero_point;
int32_t output_zero = output_tensor->zero_point;
float* data_fp32 = sys_malloc(total_size * sizeof(float));
for(int i = 0; i < total_size; i++)
data_fp32[i] = ((float) input_uint8[i] - (float)input_zero) * input_scale;
for (int n = 0; n < batch; n++)
{
//#pragma omp parallel for num_threads(num_thread)
for (int q = 0; q < channels; q++)
{
float* src = data_fp32 + batch_step * n + c_step * q;
float* dst = data_fp32 + batch_step * n + c_step * q;
for (int i = 0; i < size; i++)
{
dst[i] = src[i] * tanhf(log(1 + exp(src[i])));
}
}
}
// quant
for(int i=0; i<total_size; i++)
{
int udata = round(data_fp32[i] / output_scale + output_zero);
if (udata > 255)
udata = 255;
else if (udata < 0)
udata = 0;
output_uint8[i] = udata;
}
sys_free(data_fp32);
return 0;
}
int ref_mish_fp32(struct tensor* input_tensor, struct tensor* output_tensor, int num_thread)
{
int w = input_tensor->dims[3];
int h = output_tensor->dims[2];
int channels = input_tensor->dims[1];
int size = h * w;
int c_step = h * w;
float* input_data = input_tensor->data;
float* out_data = output_tensor->data;
#pragma omp parallel for num_threads(num_thread)
for (int q = 0; q < channels; q++)
{
float* src = input_data + c_step * q;
float* dst = out_data + c_step * q;
for (int i = 0; i < size; i++)
{
dst[i] = src[i] * tanhf(log(1 + exp(src[i])));
}
}
return 0;
}
static int init_node(struct node_ops* node_ops, struct exec_node* exec_node, struct exec_graph* exec_graph)
{
return 0;
}
static int release_node(struct node_ops* node_ops, struct exec_node* exec_node, struct exec_graph* exec_graph)
{
return 0;
}
static int run(struct node_ops* node_ops, struct exec_node* exec_node, struct exec_graph* exec_graph)
{
struct node* ir_node = exec_node->ir_node;
struct graph* ir_graph = ir_node->graph;
struct tensor* input_tensor = get_ir_graph_tensor(ir_graph, ir_node->input_tensors[0]);
struct tensor* output_tensor = get_ir_graph_tensor(ir_graph, ir_node->output_tensors[0]);
int ret = -1;
if(input_tensor->data_type == TENGINE_DT_FP32)
ret = ref_mish_fp32(input_tensor, output_tensor, exec_graph->num_thread);
else if(input_tensor->data_type == TENGINE_DT_UINT8)
ret = ref_mish_uint8(input_tensor, output_tensor, exec_graph->num_thread);
else
TLOG_ERR("Input data type %d not to be supported.\n", input_tensor->data_type);
return ret;
}
static int reshape(struct node_ops* node_ops, struct exec_node* exec_node, struct exec_graph* exec_graph)
{
struct node* node = exec_node->ir_node;
struct graph* ir_graph = node->graph;
struct tensor* input = get_ir_graph_tensor(ir_graph, node->input_tensors[0]);
struct tensor* output = get_ir_graph_tensor(ir_graph, node->output_tensors[0]);
int ret = set_ir_tensor_shape(output, input->dims, input->dim_num);
return ret;
}
static int score(struct node_ops* node_ops, struct exec_graph* exec_graph, struct node* exec_node)
{
return OPS_SCORE_CANDO;
}
static struct node_ops hcl_node_ops = {.prerun = NULL,
.run = run,
.reshape = reshape,
.postrun = NULL,
.init_node = init_node,
.release_node = release_node,
.score = score};
int register_mish_ref_op(void* arg)
{
return register_builtin_node_ops(OP_MISH, &hcl_node_ops);
}
int unregister_mish_ref_op(void* arg)
{
return unregister_builtin_node_ops(OP_MISH, &hcl_node_ops);
}
|
genome.c | /* =============================================================================
*
* genome.c
*
* =============================================================================
*
* Copyright (C) Stanford University, 2006. All Rights Reserved.
* Author: Chi Cao Minh
*
* =============================================================================
*
* For the license of bayes/sort.h and bayes/sort.c, please see the header
* of the files.
*
* ------------------------------------------------------------------------
*
* For the license of kmeans, please see kmeans/LICENSE.kmeans
*
* ------------------------------------------------------------------------
*
* For the license of ssca2, please see ssca2/COPYRIGHT
*
* ------------------------------------------------------------------------
*
* For the license of lib/mt19937ar.c and lib/mt19937ar.h, please see the
* header of the files.
*
* ------------------------------------------------------------------------
*
* For the license of lib/rbtree.h and lib/rbtree.c, please see
* lib/LEGALNOTICE.rbtree and lib/LICENSE.rbtree
*
* ------------------------------------------------------------------------
*
* Unless otherwise noted, the following license applies to STAMP files:
*
* Copyright (c) 2007, Stanford University
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Stanford University nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY STANFORD UNIVERSITY ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL STANFORD UNIVERSITY BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* =============================================================================
*/
#include <assert.h>
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "gene.h"
#include "random.h"
#include "segments.h"
#include "sequencer.h"
#include "thread.h"
#include "timer.h"
#include "tm.h"
#include "vector.h"
#include <sys/types.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
enum param_types {
PARAM_GENE = (unsigned char)'g',
PARAM_NUMBER = (unsigned char)'n',
PARAM_SEGMENT = (unsigned char)'s',
PARAM_THREAD = (unsigned char)'t',
};
#define PARAM_DEFAULT_GENE (1L << 14)
#define PARAM_DEFAULT_NUMBER (1L << 22)
#define PARAM_DEFAULT_SEGMENT (1L << 6)
#define PARAM_DEFAULT_THREAD (1L)
long global_params[256]; /* 256 = ascii limit */
/* =============================================================================
* displayUsage
* =============================================================================
*/
static void
displayUsage (const char* appName)
{
printf("Usage: %s [options]\n", appName);
puts("\nOptions: (defaults)\n");
printf(" g <UINT> Length of [g]ene (%li)\n", PARAM_DEFAULT_GENE);
printf(" n <UINT> Min [n]umber of segments (%li)\n", PARAM_DEFAULT_NUMBER);
printf(" s <UINT> Length of [s]egment (%li)\n", PARAM_DEFAULT_SEGMENT);
printf(" t <UINT> Number of [t]hreads (%li)\n", PARAM_DEFAULT_THREAD);
puts("");
puts("The actual number of segments created may be greater than -n");
puts("in order to completely cover the gene.");
exit(1);
}
/* =============================================================================
* setDefaultParams
* =============================================================================
*/
static void
setDefaultParams( void )
{
global_params[PARAM_GENE] = PARAM_DEFAULT_GENE;
global_params[PARAM_NUMBER] = PARAM_DEFAULT_NUMBER;
global_params[PARAM_SEGMENT] = PARAM_DEFAULT_SEGMENT;
global_params[PARAM_THREAD] = PARAM_DEFAULT_THREAD;
}
/* =============================================================================
* parseArgs
* =============================================================================
*/
static void
parseArgs (long argc, char* const argv[])
{
long i;
long opt;
opterr = 0;
setDefaultParams();
while ((opt = getopt(argc, argv, "g:n:s:t:")) != -1) {
switch (opt) {
case 'g':
case 'n':
case 's':
case 't':
global_params[(unsigned char)opt] = atol(optarg);
break;
case '?':
default:
opterr++;
break;
}
}
for (i = optind; i < argc; i++) {
fprintf(stderr, "Non-option argument: %s\n", argv[i]);
opterr++;
}
if (opterr) {
displayUsage(argv[0]);
}
}
/* =============================================================================
* main
* =============================================================================
*/
MAIN (argc,argv)
{
TIMER_T start;
TIMER_T stop;
GOTO_REAL();
load_syncchar_map("sync_char.map.genome");
/* Initialization */
char exitmsg[1024];
parseArgs(argc, (char** const)argv);
sprintf(exitmsg, "END BENCHMARK %s-parallel-phase\n", argv[0]);
SIM_GET_NUM_CPU(global_params[PARAM_THREAD]);
printf("Creating gene and segments... ");
fflush(stdout);
long geneLength = global_params[PARAM_GENE];
long segmentLength = global_params[PARAM_SEGMENT];
long minNumSegment = global_params[PARAM_NUMBER];
long numThread = global_params[PARAM_THREAD];
TM_STARTUP(numThread);
P_MEMORY_STARTUP(numThread);
thread_startup(numThread);
random_t* randomPtr = random_alloc();
assert(randomPtr != NULL);
random_seed(randomPtr, 0);
gene_t* genePtr = gene_alloc(geneLength);
assert( genePtr != NULL);
gene_create(genePtr, randomPtr);
char* gene = genePtr->contents;
segments_t* segmentsPtr = segments_alloc(segmentLength, minNumSegment);
assert(segmentsPtr != NULL);
segments_create(segmentsPtr, genePtr, randomPtr);
sequencer_t* sequencerPtr = sequencer_alloc(geneLength, segmentLength, segmentsPtr);
assert(sequencerPtr != NULL);
puts("done.");
printf("Gene length = %li\n", genePtr->length);
printf("Segment length = %li\n", segmentsPtr->length);
printf("Number segments = %li\n", vector_getSize(segmentsPtr->contentsPtr));
fflush(stdout);
/* Benchmark */
printf("Sequencing gene... ");
fflush(stdout);
TIMER_READ(start);
OSA_PRINT("entering parallel phase\n",0);
START_INSTRUMENTATION();
GOTO_SIM();
#ifdef OTM
#pragma omp parallel
{
sequencer_run(sequencerPtr);
}
#else
thread_start(sequencer_run, (void*)sequencerPtr);
#endif
GOTO_REAL();
OSA_PRINT("exiting parallel phase\n",0);
OSA_PRINT(exitmsg,0);
STOP_INSTRUMENTATION();
TIMER_READ(stop);
puts("done.");
printf("Time = %lf\n", TIMER_DIFF_SECONDS(start, stop));
fflush(stdout);
/* Check result */
{
char* sequence = sequencerPtr->sequence;
int result = strcmp(gene, sequence);
printf("Sequence matches gene: %s\n", (result ? "no" : "yes"));
if (result) {
printf("gene = %s\n", gene);
printf("sequence = %s\n", sequence);
}
fflush(stdout);
assert(strlen(sequence) >= strlen(gene));
}
/* Clean up */
printf("Deallocating memory... ");
fflush(stdout);
sequencer_free(sequencerPtr);
segments_free(segmentsPtr);
gene_free(genePtr);
random_free(randomPtr);
puts("done.");
fflush(stdout);
TM_SHUTDOWN();
P_MEMORY_SHUTDOWN();
GOTO_SIM();
thread_shutdown();
#ifdef TXOS
// Report the memory footprint
{
pid_t my_pid = getpid();
char proc[1024];
char buf[1024];
sprintf(proc, "/proc/%d/maps", my_pid);
int fd = open(proc, 0);
int size = 0;
while((size = read(fd, buf, 1023)) > 0){
buf[size] = '\0';
osa_print(buf, size);
}
close(fd);
}
#endif
MAIN_RETURN(0);
}
/* =============================================================================
*
* End of genome.c
*
* =============================================================================
*/
|
im2col_dnnlowp.h | #pragma once
#ifdef _OPENMP
#include <omp.h>
#endif
#include "caffe2/core/operator.h"
#include "caffe2/utils/math.h"
#include "caffe2/utils/math_utils.h"
namespace caffe2 {
namespace math {
template <typename T>
static void Im2ColNCHW(
const int channels,
const int height,
const int width,
const int kernel_h,
const int kernel_w,
const int dilation_h,
const int dilation_w,
const int pad_t,
const int pad_l,
const int pad_b,
const int pad_r,
const int stride_h,
const int stride_w,
const T* data_im,
T* data_col,
CPUContext* /*context*/,
const T& zero_point = 0) {
const int output_h =
(height + pad_b + pad_t - (dilation_h * (kernel_h - 1) + 1)) / stride_h +
1;
const int output_w =
(width + pad_l + pad_r - (dilation_w * (kernel_w - 1) + 1)) / stride_w +
1;
// Fast path for zero padding and no dilation
// From Torch, THNN_(unfolded_copy)
if (dilation_h == 1 && dilation_w == 1 && pad_l == 0 && pad_r == 0 &&
pad_t == 0 && pad_b == 0) {
for (auto k = 0; k < channels * kernel_h * kernel_w; k++) {
const auto nip = k / (kernel_h * kernel_w);
const auto rest = k % (kernel_h * kernel_w);
const auto kh = rest / kernel_w;
const auto kw = rest % kernel_w;
auto* dst = data_col + nip * (kernel_h * kernel_w * output_h * output_w) +
kh * (kernel_w * output_h * output_w) + kw * (output_h * output_w);
const auto* src = data_im + nip * (height * width);
for (auto y = 0; y < output_h; y++) {
const auto iy = y * stride_h + kh;
const auto ix = kw;
if (stride_w == 1) {
memcpy(
dst + (y * output_w),
src + (iy * width + ix),
sizeof(T) * output_w);
} else {
for (auto x = 0; x < output_w; x++) {
memcpy(
dst + (y * output_w + x),
src + (iy * width + ix + x * stride_w),
sizeof(T));
}
}
}
}
return;
}
// Fast path for equal padding
if (pad_l == pad_r && pad_t == pad_b) {
// From Intel, https://github.com/BVLC/caffe/pull/3536
const int pad_h = pad_t;
const int pad_w = pad_l;
const int channel_size = height * width;
for (int channel = channels; channel--; data_im += channel_size) {
for (int kernel_row = 0; kernel_row < kernel_h; kernel_row++) {
for (int kernel_col = 0; kernel_col < kernel_w; kernel_col++) {
int input_row = -pad_h + kernel_row * dilation_h;
for (int output_rows = output_h; output_rows; output_rows--) {
if (!utils::IsAGeZeroAndALtB(input_row, height)) {
for (int output_cols = output_w; output_cols; output_cols--) {
*(data_col++) = zero_point;
}
} else {
int input_col = -pad_w + kernel_col * dilation_w;
for (int output_col = output_w; output_col; output_col--) {
if (utils::IsAGeZeroAndALtB(input_col, width)) {
*(data_col++) = data_im[input_row * width + input_col];
} else {
*(data_col++) = zero_point;
}
input_col += stride_w;
}
}
input_row += stride_h;
}
}
}
}
return;
}
// Baseline
const int dkernel_h = dilation_h * (kernel_h - 1) + 1;
const int dkernel_w = dilation_w * (kernel_w - 1) + 1;
int height_col = (height + pad_t + pad_b - dkernel_h) / stride_h + 1;
int width_col = (width + pad_l + pad_r - dkernel_w) / stride_w + 1;
int channels_col = channels * kernel_h * kernel_w;
for (int c = 0; c < channels_col; ++c) {
int w_offset = c % kernel_w;
int h_offset = (c / kernel_w) % kernel_h;
int c_im = c / kernel_h / kernel_w;
for (int h = 0; h < height_col; ++h) {
for (int w = 0; w < width_col; ++w) {
int h_pad = h * stride_h - pad_t + h_offset * dilation_h;
int w_pad = w * stride_w - pad_l + w_offset * dilation_w;
if (h_pad >= 0 && h_pad < height && w_pad >= 0 && w_pad < width)
data_col[(c * height_col + h) * width_col + w] =
data_im[(c_im * height + h_pad) * width + w_pad];
else
data_col[(c * height_col + h) * width_col + w] = zero_point;
}
}
}
}
template <typename T>
static void Im2ColNdNCHW(
const int N,
const int /* img_size*/,
const int col_size,
const int* img_shape,
const int* col_shape,
const int* kernel_shape,
const int* stride,
const int* dilation,
const int* pad,
const T* X_data,
T* Y_data,
CPUContext* /* context */,
const T& zero_point = 0) {
const int outer_size = col_shape[0];
const int inner_size = col_size / outer_size;
const int kernel_size = std::accumulate(
kernel_shape, kernel_shape + N, 1, std::multiplies<int>());
std::vector<int> d_offset(N, 0);
std::vector<int> d_iter(N, 0);
for (int i = 0; i < outer_size; ++i) {
// Loop over spatial axes in reverse order to compute a per-axis offset.
int offset = i;
for (int d_i = N - 1; d_i >= 0; --d_i) {
d_offset[d_i] = offset % kernel_shape[d_i];
offset /= kernel_shape[d_i];
}
for (int j = 0; j < inner_size; ++j) {
// Loop over spatial axes in forward order to compute the indices in the
// image and column, and whether the index lies in the padding.
const int col_index = i * inner_size + j;
int img_index = i / kernel_size;
bool is_padding = false;
for (int d_i = 0; d_i < N; ++d_i) {
const int d_img = d_iter[d_i] * stride[d_i] - pad[d_i] +
d_offset[d_i] * dilation[d_i];
is_padding |= d_img < 0 || d_img >= img_shape[d_i + 1];
img_index = img_index * img_shape[d_i + 1] + d_img;
}
Y_data[col_index] = is_padding ? zero_point : X_data[img_index];
utils::IncreaseIndexInDims(N, col_shape + 1, d_iter.data());
}
}
}
/**
* The layout of the result is N H W G R S C/G.
* Note that groups are pulled out to an outer dimension so that we can use
* GEMMs efficiently.
*/
template <typename T>
static void Im2ColNHWC(
const int channels,
const int height,
const int width,
const int kernel_h,
const int kernel_w,
const int dilation_h,
const int dilation_w,
const int pad_t,
const int pad_l,
const int pad_b,
const int pad_r,
const int stride_h,
const int stride_w,
const T* data_im,
T* data_col,
CPUContext* /*context*/,
const int groups,
const T& zero_point) {
const int dkernel_h = dilation_h * (kernel_h - 1) + 1;
const int dkernel_w = dilation_w * (kernel_w - 1) + 1;
int height_col = (height + pad_t + pad_b - dkernel_h) / stride_h + 1;
int width_col = (width + pad_l + pad_r - dkernel_w) / stride_w + 1;
#ifdef _OPENMP
#pragma omp parallel for if (!omp_in_parallel())
#endif
for (int h = 0; h < height_col; ++h) {
int h_pad = -pad_t + h * stride_h;
T* data_col_temp =
data_col + h * width_col * kernel_h * kernel_w * channels;
int w_pad = -pad_l;
for (int w = 0; w < width_col; ++w) {
int r = 0;
for (int ih = h_pad; ih < h_pad + dkernel_h; ih += dilation_h, ++r) {
int s = 0;
for (int iw = w_pad; iw < w_pad + dkernel_w; iw += dilation_w, ++s) {
if (ih >= 0 && ih < height && iw >= 0 && iw < width) {
for (int g = 0; g < groups; ++g) {
memcpy(
data_col_temp +
((g * kernel_h + r) * kernel_w + s) * (channels / groups),
data_im + (ih * width + iw) * channels +
g * (channels / groups),
sizeof(T) * (channels / groups));
}
} else {
// This should be simply padded with zero.
for (int g = 0; g < groups; ++g) {
for (int i = 0; i < channels / groups; ++i) {
data_col_temp
[(((g * kernel_h + r) * kernel_w) + s) *
(channels / groups) +
i] = zero_point;
}
}
}
} // for each iw
} // for each ih
data_col_temp += kernel_h * kernel_w * channels;
w_pad += stride_w;
} // for each output pixel
} // for each image row
}
/**
* The layout of the result is N T H W G Q R S C/G.
* Note that groups are pulled out to an outer dimension so that we can use
* GEMMs efficiently.
*/
template <typename T>
static void Im2Col3DNHWC(
const int channels,
const int num_frames,
const int height,
const int width,
const int kernel_t,
const int kernel_h,
const int kernel_w,
const int dilation_t,
const int dilation_h,
const int dilation_w,
const int pad_p, // previous frame
const int pad_t, // top
const int pad_l, // left
const int pad_n, // next frame
const int pad_b, // bottom
const int pad_r, // right
const int stride_t,
const int stride_h,
const int stride_w,
const T* data_im,
T* data_col,
CPUContext* /*context*/,
const int groups,
const T& zero_point) {
const int dkernel_t = dilation_t * (kernel_t - 1) + 1;
const int dkernel_h = dilation_h * (kernel_h - 1) + 1;
const int dkernel_w = dilation_w * (kernel_w - 1) + 1;
int frame_col = (num_frames + pad_p + pad_n - dkernel_t) / stride_t + 1;
int height_col = (height + pad_t + pad_b - dkernel_h) / stride_h + 1;
int width_col = (width + pad_l + pad_r - dkernel_w) / stride_w + 1;
#ifdef _OPENMP
#pragma omp parallel for if (!omp_in_parallel())
#endif
for (int t = 0; t < frame_col; ++t) {
int t_pad = -pad_p + t * stride_t;
for (int h = 0; h < height_col; ++h) {
int h_pad = -pad_t + h * stride_h;
T* data_col_temp = data_col +
(t * height_col + h) * width_col * kernel_t * kernel_h * kernel_w *
channels;
for (int w = 0; w < width_col; ++w) {
int w_pad = -pad_l + w * stride_w;
int q = 0;
for (int it = t_pad; it < t_pad + dkernel_t; it += dilation_t, ++q) {
int r = 0;
for (int ih = h_pad; ih < h_pad + dkernel_h; ih += dilation_h, ++r) {
int s = 0;
for (int iw = w_pad; iw < w_pad + dkernel_w;
iw += dilation_w, ++s) {
if (it >= 0 && it < num_frames && ih >= 0 && ih < height &&
iw >= 0 && iw < width) {
for (int g = 0; g < groups; ++g) {
memcpy(
data_col_temp +
(((g * kernel_t + q) * kernel_h + r) * kernel_w + s) *
(channels / groups),
data_im + ((it * height + ih) * width + iw) * channels +
g * (channels / groups),
sizeof(T) * (channels / groups));
}
} else {
// This should be simply padded with zero.
for (int g = 0; g < groups; ++g) {
for (int i = 0; i < channels / groups; ++i) {
data_col_temp
[((((g * kernel_t + q) * kernel_h + r) * kernel_w) +
s) *
(channels / groups) +
i] = zero_point;
}
}
}
} // for each iw
} // for each ih
} // for each it
data_col_temp += kernel_t * kernel_h * kernel_w * channels;
} // for each output pixel
} // for each image row
} // for each frame
}
} // namespace math
} // namespace caffe2
|
GB_binop__bxor_uint16.c | //------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2020, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_mkl.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB_AaddB__bxor_uint16
// A.*B function (eWiseMult): GB_AemultB__bxor_uint16
// A*D function (colscale): GB_AxD__bxor_uint16
// D*A function (rowscale): GB_DxB__bxor_uint16
// C+=B function (dense accum): GB_Cdense_accumB__bxor_uint16
// C+=b function (dense accum): GB_Cdense_accumb__bxor_uint16
// C+=A+B function (dense ewise3): (none)
// C=A+B function (dense ewise3): GB_Cdense_ewise3_noaccum__bxor_uint16
// C=scalar+B GB_bind1st__bxor_uint16
// C=scalar+B' GB_bind1st_tran__bxor_uint16
// C=A+scalar GB_bind2nd__bxor_uint16
// C=A'+scalar GB_bind2nd_tran__bxor_uint16
// C type: uint16_t
// A type: uint16_t
// B,b type: uint16_t
// BinaryOp: cij = (aij) ^ (bij)
#define GB_ATYPE \
uint16_t
#define GB_BTYPE \
uint16_t
#define GB_CTYPE \
uint16_t
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint16_t aij = Ax [pA]
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB) \
uint16_t bij = Bx [pB]
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
uint16_t t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA) \
cij = Ax [pA]
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB) \
cij = Bx [pB]
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z, x, y) \
z = (x) ^ (y) ;
// op is second
#define GB_OP_IS_SECOND \
0
// op is plus_fp32 or plus_fp64
#define GB_OP_IS_PLUS_REAL \
0
// op is minus_fp32 or minus_fp64
#define GB_OP_IS_MINUS_REAL \
0
// GB_cblas_*axpy gateway routine, if it exists for this operator and type:
#define GB_CBLAS_AXPY \
(none)
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_BXOR || GxB_NO_UINT16 || GxB_NO_BXOR_UINT16)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
#if 0
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void (none)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
#endif
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
GrB_Info GB_Cdense_ewise3_noaccum__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_dense_ewise3_noaccum_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB_Cdense_accumB__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *GB_RESTRICT kfirst_slice,
const int64_t *GB_RESTRICT klast_slice,
const int64_t *GB_RESTRICT pstart_slice,
const int ntasks,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB_Cdense_accumb__bxor_uint16
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type uint16_t
uint16_t bwork = (*((uint16_t *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB_AxD__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix A, bool A_is_pattern,
const GrB_Matrix D, bool D_is_pattern,
const int64_t *GB_RESTRICT kfirst_slice,
const int64_t *GB_RESTRICT klast_slice,
const int64_t *GB_RESTRICT pstart_slice,
const int ntasks,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t *GB_RESTRICT Cx = (uint16_t *) C->x ;
#include "GB_AxB_colscale_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB_DxB__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix D, bool D_is_pattern,
const GrB_Matrix B, bool B_is_pattern,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t *GB_RESTRICT Cx = (uint16_t *) C->x ;
#include "GB_AxB_rowscale_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C = A+B or C<M> = A+B
//------------------------------------------------------------------------------
GrB_Info GB_AaddB__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const bool Ch_is_Mh,
const int64_t *GB_RESTRICT C_to_M,
const int64_t *GB_RESTRICT C_to_A,
const int64_t *GB_RESTRICT C_to_B,
const GB_task_struct *GB_RESTRICT TaskList,
const int ntasks,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_add_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C = A.*B or C<M> = A.*B
//------------------------------------------------------------------------------
GrB_Info GB_AemultB__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *GB_RESTRICT C_to_M,
const int64_t *GB_RESTRICT C_to_A,
const int64_t *GB_RESTRICT C_to_B,
const GB_task_struct *GB_RESTRICT TaskList,
const int ntasks,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB_bind1st__bxor_uint16
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t *Cx = (uint16_t *) Cx_output ;
uint16_t x = (*((uint16_t *) x_input)) ;
uint16_t *Bx = (uint16_t *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
uint16_t bij = Bx [p] ;
Cx [p] = (x) ^ (bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB_bind2nd__bxor_uint16
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
uint16_t *Cx = (uint16_t *) Cx_output ;
uint16_t *Ax = (uint16_t *) Ax_input ;
uint16_t y = (*((uint16_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
uint16_t aij = Ax [p] ;
Cx [p] = (aij) ^ (y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typcasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint16_t aij = Ax [pA] ; \
Cx [pC] = (x) ^ (aij) ; \
}
GrB_Info GB_bind1st_tran__bxor_uint16
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *GB_RESTRICT *Rowcounts,
GBI_single_iterator Iter,
const int64_t *GB_RESTRICT A_slice,
int naslice
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
uint16_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t x = (*((const uint16_t *) x_input)) ;
#define GB_PHASE_2_OF_2
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint16_t
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typcasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
uint16_t aij = Ax [pA] ; \
Cx [pC] = (aij) ^ (y) ; \
}
GrB_Info GB_bind2nd_tran__bxor_uint16
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *GB_RESTRICT *Rowcounts,
GBI_single_iterator Iter,
const int64_t *GB_RESTRICT A_slice,
int naslice
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint16_t y = (*((const uint16_t *) y_input)) ;
#define GB_PHASE_2_OF_2
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
glove_cython.c | /* Generated by Cython 0.28.5 */
/* BEGIN: Cython Metadata
{
"distutils": {
"depends": [],
"extra_compile_args": [
"-fopenmp",
"-ffast-math",
"-march=native"
],
"extra_link_args": [
"-fopenmp"
],
"name": "glove.glove_cython",
"sources": [
"glove/glove_cython.pyx"
]
},
"module_name": "glove.glove_cython"
}
END: Cython Metadata */
#define PY_SSIZE_T_CLEAN
#include "Python.h"
#ifndef Py_PYTHON_H
#error Python headers needed to compile C extensions, please install development version of Python.
#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000)
#error Cython requires Python 2.6+ or Python 3.3+.
#else
#define CYTHON_ABI "0_28_5"
#define CYTHON_FUTURE_DIVISION 0
#include <stddef.h>
#ifndef offsetof
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
#endif
#if !defined(WIN32) && !defined(MS_WINDOWS)
#ifndef __stdcall
#define __stdcall
#endif
#ifndef __cdecl
#define __cdecl
#endif
#ifndef __fastcall
#define __fastcall
#endif
#endif
#ifndef DL_IMPORT
#define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
#define DL_EXPORT(t) t
#endif
#define __PYX_COMMA ,
#ifndef HAVE_LONG_LONG
#if PY_VERSION_HEX >= 0x02070000
#define HAVE_LONG_LONG
#endif
#endif
#ifndef PY_LONG_LONG
#define PY_LONG_LONG LONG_LONG
#endif
#ifndef Py_HUGE_VAL
#define Py_HUGE_VAL HUGE_VAL
#endif
#ifdef PYPY_VERSION
#define CYTHON_COMPILING_IN_PYPY 1
#define CYTHON_COMPILING_IN_PYSTON 0
#define CYTHON_COMPILING_IN_CPYTHON 0
#undef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 0
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#if PY_VERSION_HEX < 0x03050000
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#undef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 0
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#undef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 1
#undef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 0
#undef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 0
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#elif defined(PYSTON_VERSION)
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_PYSTON 1
#define CYTHON_COMPILING_IN_CPYTHON 0
#ifndef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 1
#endif
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#undef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 0
#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
#endif
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
#endif
#ifndef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 1
#endif
#undef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 0
#undef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 0
#undef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT 0
#undef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE 0
#else
#define CYTHON_COMPILING_IN_PYPY 0
#define CYTHON_COMPILING_IN_PYSTON 0
#define CYTHON_COMPILING_IN_CPYTHON 1
#ifndef CYTHON_USE_TYPE_SLOTS
#define CYTHON_USE_TYPE_SLOTS 1
#endif
#if PY_VERSION_HEX < 0x02070000
#undef CYTHON_USE_PYTYPE_LOOKUP
#define CYTHON_USE_PYTYPE_LOOKUP 0
#elif !defined(CYTHON_USE_PYTYPE_LOOKUP)
#define CYTHON_USE_PYTYPE_LOOKUP 1
#endif
#if PY_MAJOR_VERSION < 3
#undef CYTHON_USE_ASYNC_SLOTS
#define CYTHON_USE_ASYNC_SLOTS 0
#elif !defined(CYTHON_USE_ASYNC_SLOTS)
#define CYTHON_USE_ASYNC_SLOTS 1
#endif
#if PY_VERSION_HEX < 0x02070000
#undef CYTHON_USE_PYLONG_INTERNALS
#define CYTHON_USE_PYLONG_INTERNALS 0
#elif !defined(CYTHON_USE_PYLONG_INTERNALS)
#define CYTHON_USE_PYLONG_INTERNALS 1
#endif
#ifndef CYTHON_USE_PYLIST_INTERNALS
#define CYTHON_USE_PYLIST_INTERNALS 1
#endif
#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
#endif
#if PY_VERSION_HEX < 0x030300F0
#undef CYTHON_USE_UNICODE_WRITER
#define CYTHON_USE_UNICODE_WRITER 0
#elif !defined(CYTHON_USE_UNICODE_WRITER)
#define CYTHON_USE_UNICODE_WRITER 1
#endif
#ifndef CYTHON_AVOID_BORROWED_REFS
#define CYTHON_AVOID_BORROWED_REFS 0
#endif
#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
#endif
#ifndef CYTHON_UNPACK_METHODS
#define CYTHON_UNPACK_METHODS 1
#endif
#ifndef CYTHON_FAST_THREAD_STATE
#define CYTHON_FAST_THREAD_STATE 1
#endif
#ifndef CYTHON_FAST_PYCALL
#define CYTHON_FAST_PYCALL 1
#endif
#ifndef CYTHON_PEP489_MULTI_PHASE_INIT
#define CYTHON_PEP489_MULTI_PHASE_INIT (0 && PY_VERSION_HEX >= 0x03050000)
#endif
#ifndef CYTHON_USE_TP_FINALIZE
#define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1)
#endif
#endif
#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
#endif
#if CYTHON_USE_PYLONG_INTERNALS
#include "longintrepr.h"
#undef SHIFT
#undef BASE
#undef MASK
#endif
#ifndef __has_attribute
#define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
#define __has_cpp_attribute(x) 0
#endif
#ifndef CYTHON_RESTRICT
#if defined(__GNUC__)
#define CYTHON_RESTRICT __restrict__
#elif defined(_MSC_VER) && _MSC_VER >= 1400
#define CYTHON_RESTRICT __restrict
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define CYTHON_RESTRICT restrict
#else
#define CYTHON_RESTRICT
#endif
#endif
#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
# endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
# define CYTHON_UNUSED __attribute__ ((__unused__))
# else
# define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_MAYBE_UNUSED_VAR
# if defined(__cplusplus)
template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
# else
# define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
# endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
# define CYTHON_NCP_UNUSED
# else
# define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
#ifdef _MSC_VER
#ifndef _MSC_STDINT_H_
#if _MSC_VER < 1300
typedef unsigned char uint8_t;
typedef unsigned int uint32_t;
#else
typedef unsigned __int8 uint8_t;
typedef unsigned __int32 uint32_t;
#endif
#endif
#else
#include <stdint.h>
#endif
#ifndef CYTHON_FALLTHROUGH
#if defined(__cplusplus) && __cplusplus >= 201103L
#if __has_cpp_attribute(fallthrough)
#define CYTHON_FALLTHROUGH [[fallthrough]]
#elif __has_cpp_attribute(clang::fallthrough)
#define CYTHON_FALLTHROUGH [[clang::fallthrough]]
#elif __has_cpp_attribute(gnu::fallthrough)
#define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
#endif
#endif
#ifndef CYTHON_FALLTHROUGH
#if __has_attribute(fallthrough)
#define CYTHON_FALLTHROUGH __attribute__((fallthrough))
#else
#define CYTHON_FALLTHROUGH
#endif
#endif
#if defined(__clang__ ) && defined(__apple_build_version__)
#if __apple_build_version__ < 7000000
#undef CYTHON_FALLTHROUGH
#define CYTHON_FALLTHROUGH
#endif
#endif
#endif
#ifndef CYTHON_INLINE
#if defined(__clang__)
#define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
#elif defined(__GNUC__)
#define CYTHON_INLINE __inline__
#elif defined(_MSC_VER)
#define CYTHON_INLINE __inline
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define CYTHON_INLINE inline
#else
#define CYTHON_INLINE
#endif
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
#define Py_OptimizeFlag 0
#endif
#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
#define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#define __Pyx_DefaultClassType PyClass_Type
#else
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
#define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#define __Pyx_DefaultClassType PyType_Type
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
#define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
#define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
#define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
#define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
#ifndef METH_FASTCALL
#define METH_FASTCALL 0x80
#endif
typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
Py_ssize_t nargs, PyObject *kwnames);
#else
#define __Pyx_PyCFunctionFast _PyCFunctionFast
#define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
#endif
#if CYTHON_FAST_PYCCALL
#define __Pyx_PyFastCFunction_Check(func)\
((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)))))
#else
#define __Pyx_PyFastCFunction_Check(func) 0
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
#define PyObject_Malloc(s) PyMem_Malloc(s)
#define PyObject_Free(p) PyMem_Free(p)
#define PyObject_Realloc(p) PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_PYSTON
#define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
#else
#define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0)
#define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno)
#endif
#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x03060000
#define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
#define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
#define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
*key = PyThread_create_key();
return 0; // PyThread_create_key reports success always
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
*key = Py_tss_NEEDS_INIT;
return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
PyThread_delete_key(*key);
*key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
return PyThread_get_key_value(*key);
}
#endif // TSS (Thread Specific Storage) API
#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n) PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
#define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
#else
#define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStr(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
#else
#define __Pyx_PyDict_GetItemStr(dict, name) PyDict_GetItem(dict, name)
#endif
#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
#define CYTHON_PEP393_ENABLED 1
#define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\
0 : _PyUnicode_Ready((PyObject *)(op)))
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u)
#define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u)
#define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u)
#define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i)
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch)
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
#else
#define CYTHON_PEP393_ENABLED 0
#define PyUnicode_1BYTE_KIND 1
#define PyUnicode_2BYTE_KIND 2
#define PyUnicode_4BYTE_KIND 4
#define __Pyx_PyUnicode_READY(op) (0)
#define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u)
#define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
#define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
#define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE))
#define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u))
#define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
#define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
#define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
#define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b)
#else
#define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b)
#define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
#define PyUnicode_Contains(u, s) PySequence_Contains(u, s)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
#define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type)
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
#define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt)
#endif
#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b)
#else
#define __Pyx_PyString_Format(a, b) PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
#define PyObject_ASCII(o) PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBaseString_Type PyUnicode_Type
#define PyStringObject PyUnicodeObject
#define PyString_Type PyUnicode_Type
#define PyString_Check PyUnicode_Check
#define PyString_CheckExact PyUnicode_CheckExact
#define PyObject_Unicode PyObject_Str
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
#define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
#define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
#define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#ifndef PySet_CheckExact
#define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
#define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq)
#else
#define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq)
#endif
#if PY_MAJOR_VERSION >= 3
#define PyIntObject PyLongObject
#define PyInt_Type PyLong_Type
#define PyInt_Check(op) PyLong_Check(op)
#define PyInt_CheckExact(op) PyLong_CheckExact(op)
#define PyInt_FromString PyLong_FromString
#define PyInt_FromUnicode PyLong_FromUnicode
#define PyInt_FromLong PyLong_FromLong
#define PyInt_FromSize_t PyLong_FromSize_t
#define PyInt_FromSsize_t PyLong_FromSsize_t
#define PyInt_AsLong PyLong_AsLong
#define PyInt_AS_LONG PyLong_AS_LONG
#define PyInt_AsSsize_t PyLong_AsSsize_t
#define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
#define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
#define PyNumber_Int PyNumber_Long
#endif
#if PY_MAJOR_VERSION >= 3
#define PyBoolObject PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
#ifndef PyUnicode_InternFromString
#define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
#endif
#endif
#if PY_VERSION_HEX < 0x030200A4
typedef long Py_hash_t;
#define __Pyx_PyInt_FromHash_t PyInt_FromLong
#define __Pyx_PyInt_AsHash_t PyInt_AsLong
#else
#define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
#define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t
#endif
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func))
#else
#define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
#endif
#if CYTHON_USE_ASYNC_SLOTS
#if PY_VERSION_HEX >= 0x030500B1
#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
#else
#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
#endif
#else
#define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
typedef struct {
unaryfunc am_await;
unaryfunc am_aiter;
unaryfunc am_anext;
} __Pyx_PyAsyncMethodsStruct;
#endif
#if defined(WIN32) || defined(MS_WINDOWS)
#define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
float value;
memset(&value, 0xFF, sizeof(value));
return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif
#define __PYX_ERR(f_index, lineno, Ln_error) \
{ \
__pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
}
#ifndef __PYX_EXTERN_C
#ifdef __cplusplus
#define __PYX_EXTERN_C extern "C"
#else
#define __PYX_EXTERN_C extern
#endif
#endif
#define __PYX_HAVE__glove__glove_cython
#define __PYX_HAVE_API__glove__glove_cython
/* Early includes */
#include "math.h"
#include "pythread.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "pystate.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */
#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif
typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed) (\
(sizeof(type) < sizeof(Py_ssize_t)) ||\
(sizeof(type) > sizeof(Py_ssize_t) &&\
likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX) &&\
(!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
v == (type)PY_SSIZE_T_MIN))) ||\
(sizeof(type) == sizeof(Py_ssize_t) &&\
(is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
v == (type)PY_SSIZE_T_MAX))) )
#if defined (__cplusplus) && __cplusplus >= 201103L
#include <cstdlib>
#define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
#define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
#define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
#define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
#define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
#define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString
#define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) {
const Py_UNICODE *u_end = u;
while (*u_end++) ;
return (size_t)(u_end - u - 1);
}
#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
(likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
PyObject* ascii_chars_u = NULL;
PyObject* ascii_chars_b = NULL;
const char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
if (strcmp(default_encoding_c, "ascii") == 0) {
__Pyx_sys_getdefaultencoding_not_ascii = 0;
} else {
char ascii_chars[128];
int c;
for (c = 0; c < 128; c++) {
ascii_chars[c] = c;
}
__Pyx_sys_getdefaultencoding_not_ascii = 1;
ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
if (!ascii_chars_u) goto bad;
ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
PyErr_Format(
PyExc_ValueError,
"This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
default_encoding_c);
goto bad;
}
Py_DECREF(ascii_chars_u);
Py_DECREF(ascii_chars_b);
}
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
Py_XDECREF(ascii_chars_u);
Py_XDECREF(ascii_chars_b);
return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
PyObject* sys;
PyObject* default_encoding = NULL;
char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
Py_DECREF(sys);
if (!default_encoding) goto bad;
default_encoding_c = PyBytes_AsString(default_encoding);
if (!default_encoding_c) goto bad;
__PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
Py_DECREF(default_encoding);
return 0;
bad:
Py_XDECREF(default_encoding);
return -1;
}
#endif
#endif
/* Test for GCC > 2.95 */
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }
static PyObject *__pyx_m = NULL;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime = NULL;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;
static const char *__pyx_f[] = {
"glove/glove_cython.pyx",
"stringsource",
};
/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()
/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
typedef struct {
struct __pyx_memoryview_obj *memview;
char *data;
Py_ssize_t shape[8];
Py_ssize_t strides[8];
Py_ssize_t suboffsets[8];
} __Pyx_memviewslice;
#define __Pyx_MemoryView_Len(m) (m.shape[0])
/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
#define CYTHON_ATOMICS 1
#endif
#define __pyx_atomic_int_type int
#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
(__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
!defined(__i386__)
#define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
#define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
#ifdef __PYX_DEBUG_ATOMICS
#warning "Using GNU atomics"
#endif
#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
#include <Windows.h>
#undef __pyx_atomic_int_type
#define __pyx_atomic_int_type LONG
#define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
#define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
#ifdef __PYX_DEBUG_ATOMICS
#pragma message ("Using MSVC atomics")
#endif
#elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
#define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
#define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
#ifdef __PYX_DEBUG_ATOMICS
#warning "Using Intel atomics"
#endif
#else
#undef CYTHON_ATOMICS
#define CYTHON_ATOMICS 0
#ifdef __PYX_DEBUG_ATOMICS
#warning "Not using atomics"
#endif
#endif
typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
#if CYTHON_ATOMICS
#define __pyx_add_acquisition_count(memview)\
__pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#define __pyx_sub_acquisition_count(memview)\
__pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#else
#define __pyx_add_acquisition_count(memview)\
__pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#define __pyx_sub_acquisition_count(memview)\
__pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
#define __PYX_FORCE_INIT_THREADS 0
#endif
/* BufferFormatStructs.proto */
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
const char* name;
struct __Pyx_StructField_* fields;
size_t size;
size_t arraysize[8];
int ndim;
char typegroup;
char is_unsigned;
int flags;
} __Pyx_TypeInfo;
typedef struct __Pyx_StructField_ {
__Pyx_TypeInfo* type;
const char* name;
size_t offset;
} __Pyx_StructField;
typedef struct {
__Pyx_StructField* field;
size_t parent_offset;
} __Pyx_BufFmt_StackElem;
typedef struct {
__Pyx_StructField root;
__Pyx_BufFmt_StackElem* head;
size_t fmt_offset;
size_t new_count, enc_count;
size_t struct_alignment;
int is_complex;
char enc_type;
char new_packmode;
char enc_packmode;
char is_valid_array;
} __Pyx_BufFmt_Context;
/*--- Type declarations ---*/
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;
/* "View.MemoryView":104
*
* @cname("__pyx_array")
* cdef class array: # <<<<<<<<<<<<<<
*
* cdef:
*/
struct __pyx_array_obj {
PyObject_HEAD
struct __pyx_vtabstruct_array *__pyx_vtab;
char *data;
Py_ssize_t len;
char *format;
int ndim;
Py_ssize_t *_shape;
Py_ssize_t *_strides;
Py_ssize_t itemsize;
PyObject *mode;
PyObject *_format;
void (*callback_free_data)(void *);
int free_data;
int dtype_is_object;
};
/* "View.MemoryView":278
*
* @cname('__pyx_MemviewEnum')
* cdef class Enum(object): # <<<<<<<<<<<<<<
* cdef object name
* def __init__(self, name):
*/
struct __pyx_MemviewEnum_obj {
PyObject_HEAD
PyObject *name;
};
/* "View.MemoryView":329
*
* @cname('__pyx_memoryview')
* cdef class memoryview(object): # <<<<<<<<<<<<<<
*
* cdef object obj
*/
struct __pyx_memoryview_obj {
PyObject_HEAD
struct __pyx_vtabstruct_memoryview *__pyx_vtab;
PyObject *obj;
PyObject *_size;
PyObject *_array_interface;
PyThread_type_lock lock;
__pyx_atomic_int acquisition_count[2];
__pyx_atomic_int *acquisition_count_aligned_p;
Py_buffer view;
int flags;
int dtype_is_object;
__Pyx_TypeInfo *typeinfo;
};
/* "View.MemoryView":960
*
* @cname('__pyx_memoryviewslice')
* cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
* "Internal class for passing memoryview slices to Python"
*
*/
struct __pyx_memoryviewslice_obj {
struct __pyx_memoryview_obj __pyx_base;
__Pyx_memviewslice from_slice;
PyObject *from_object;
PyObject *(*to_object_func)(char *);
int (*to_dtype_func)(char *, PyObject *);
};
/* "View.MemoryView":104
*
* @cname("__pyx_array")
* cdef class array: # <<<<<<<<<<<<<<
*
* cdef:
*/
struct __pyx_vtabstruct_array {
PyObject *(*get_memview)(struct __pyx_array_obj *);
};
static struct __pyx_vtabstruct_array *__pyx_vtabptr_array;
/* "View.MemoryView":329
*
* @cname('__pyx_memoryview')
* cdef class memoryview(object): # <<<<<<<<<<<<<<
*
* cdef object obj
*/
struct __pyx_vtabstruct_memoryview {
char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *);
PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *);
};
static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview;
/* "View.MemoryView":960
*
* @cname('__pyx_memoryviewslice')
* cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<<
* "Internal class for passing memoryview slices to Python"
*
*/
struct __pyx_vtabstruct__memoryviewslice {
struct __pyx_vtabstruct_memoryview __pyx_base;
};
static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice;
/* --- Runtime support code (head) --- */
/* Refnanny.proto */
#ifndef CYTHON_REFNANNY
#define CYTHON_REFNANNY 0
#endif
#if CYTHON_REFNANNY
typedef struct {
void (*INCREF)(void*, PyObject*, int);
void (*DECREF)(void*, PyObject*, int);
void (*GOTREF)(void*, PyObject*, int);
void (*GIVEREF)(void*, PyObject*, int);
void* (*SetupContext)(const char*, int, const char*);
void (*FinishContext)(void**);
} __Pyx_RefNannyAPIStruct;
static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
#define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
#ifdef WITH_THREAD
#define __Pyx_RefNannySetupContext(name, acquire_gil)\
if (acquire_gil) {\
PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
PyGILState_Release(__pyx_gilstate_save);\
} else {\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
}
#else
#define __Pyx_RefNannySetupContext(name, acquire_gil)\
__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
#endif
#define __Pyx_RefNannyFinishContext()\
__Pyx_RefNanny->FinishContext(&__pyx_refnanny)
#define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
#define __Pyx_XINCREF(r) do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0)
#define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0)
#define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0)
#define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
#else
#define __Pyx_RefNannyDeclarations
#define __Pyx_RefNannySetupContext(name, acquire_gil)
#define __Pyx_RefNannyFinishContext()
#define __Pyx_INCREF(r) Py_INCREF(r)
#define __Pyx_DECREF(r) Py_DECREF(r)
#define __Pyx_GOTREF(r)
#define __Pyx_GIVEREF(r)
#define __Pyx_XINCREF(r) Py_XINCREF(r)
#define __Pyx_XDECREF(r) Py_XDECREF(r)
#define __Pyx_XGOTREF(r)
#define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_XDECREF(tmp);\
} while (0)
#define __Pyx_DECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_DECREF(tmp);\
} while (0)
#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif
/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);
/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
const char* function_name);
/* MemviewSliceInit.proto */
#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
#define __Pyx_MEMVIEW_DIRECT 1
#define __Pyx_MEMVIEW_PTR 2
#define __Pyx_MEMVIEW_FULL 4
#define __Pyx_MEMVIEW_CONTIG 8
#define __Pyx_MEMVIEW_STRIDED 16
#define __Pyx_MEMVIEW_FOLLOW 32
#define __Pyx_IS_C_CONTIG 1
#define __Pyx_IS_F_CONTIG 2
static int __Pyx_init_memviewslice(
struct __pyx_memoryview_obj *memview,
int ndim,
__Pyx_memviewslice *memviewslice,
int memview_is_new_reference);
static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
__pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
__pyx_atomic_int *acquisition_count, PyThread_type_lock lock);
#define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p)
#define __pyx_get_slice_count(memview) (*__pyx_get_slice_count_pointer(memview))
#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
#define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__)
static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int);
/* ArgTypeTest.proto */
#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\
((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\
__Pyx__ArgTypeTest(obj, type, name, exact))
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact);
/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif
/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current;
#define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#define __Pyx_PyErr_Occurred() PyErr_Occurred()
#endif
/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL)
#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL))
#else
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#endif
#else
#define __Pyx_PyErr_Clear() PyErr_Clear()
#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc)
#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb)
#endif
/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL)
#endif
/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
__Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#endif
/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
/* IncludeStringH.proto */
#include <string.h>
/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
/* StrEquals.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif
/* UnaryNegOverflows.proto */
#define UNARY_NEG_WOULD_OVERFLOW(x)\
(((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
(is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
__Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
(__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
__Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
(PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
int is_list, int wraparound, int boundscheck);
/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key);
#else
#define __Pyx_PyObject_GetItem(obj, key) PyObject_GetItem(obj, key)
#endif
/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
int byteorder = 0;
return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
int byteorder = -1;
return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
int byteorder = 1;
return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
/* decode_c_string.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
const char* cstring, Py_ssize_t start, Py_ssize_t stop,
const char* encoding, const char* errors,
PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err)
#endif
/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
/* GetModuleGlobalName.proto */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);
/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb)
#endif
/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif
/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif
/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len)) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
Py_SIZE(list) = len+1;
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif
/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
(inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif
/* ListExtend.proto */
static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
#if CYTHON_COMPILING_IN_CPYTHON
PyObject* none = _PyList_Extend((PyListObject*)L, v);
if (unlikely(!none))
return -1;
Py_DECREF(none);
return 0;
#else
return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
#endif
}
/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
Py_SIZE(list) = len+1;
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
/* None.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
int lineno, const char *filename,
int full_traceback, int nogil);
/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);
/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif
/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif
/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);
/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);
/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif
/* CodeObjectCache.proto */
typedef struct {
PyCodeObject* code_object;
int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
int count;
int max_count;
__Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename);
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
static void __Pyx_ReleaseBuffer(Py_buffer *view);
#else
#define __Pyx_GetBuffer PyObject_GetBuffer
#define __Pyx_ReleaseBuffer PyBuffer_Release
#endif
/* BufferStructDeclare.proto */
typedef struct {
Py_ssize_t shape, strides, suboffsets;
} __Pyx_Buf_DimInfo;
typedef struct {
size_t refcount;
Py_buffer pybuffer;
} __Pyx_Buffer;
typedef struct {
__Pyx_Buffer *rcbuffer;
char *data;
__Pyx_Buf_DimInfo diminfo[8];
} __Pyx_LocalBuf_ND;
/* MemviewSliceIsContig.proto */
static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);
/* OverlappingSlices.proto */
static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
__Pyx_memviewslice *slice2,
int ndim, size_t itemsize);
/* Capsule.proto */
static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig);
/* IsLittleEndian.proto */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);
/* BufferFormatCheck.proto */
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
__Pyx_BufFmt_StackElem* stack,
__Pyx_TypeInfo* type);
/* TypeInfoCompare.proto */
static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);
/* MemviewSliceValidateAndInit.proto */
static int __Pyx_ValidateAndInit_memviewslice(
int *axes_specs,
int c_or_f_flag,
int buf_flags,
int ndim,
__Pyx_TypeInfo *dtype,
__Pyx_BufFmt_StackElem stack[],
__Pyx_memviewslice *memviewslice,
PyObject *original_obj);
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(PyObject *, int writable_flag);
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *, int writable_flag);
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *, int writable_flag);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
/* MemviewSliceCopyTemplate.proto */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
const char *mode, int ndim,
size_t sizeof_dtype, int contig_flag,
int dtype_is_object);
/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
/* CIntFromPy.proto */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);
/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);
/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
/* Module declarations from 'glove.glove_cython' */
static PyTypeObject *__pyx_array_type = 0;
static PyTypeObject *__pyx_MemviewEnum_type = 0;
static PyTypeObject *__pyx_memoryview_type = 0;
static PyTypeObject *__pyx_memoryviewslice_type = 0;
static PyObject *generic = 0;
static PyObject *strided = 0;
static PyObject *indirect = 0;
static PyObject *contiguous = 0;
static PyObject *indirect_contiguous = 0;
static int __pyx_memoryview_thread_locks_used;
static PyThread_type_lock __pyx_memoryview_thread_locks[8];
static CYTHON_INLINE double __pyx_f_5glove_12glove_cython_double_min(double, double); /*proto*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
static void *__pyx_align_pointer(void *, size_t); /*proto*/
static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
static PyObject *_unellipsify(PyObject *, int); /*proto*/
static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_int = { "int", NULL, sizeof(int), { 0 }, 0, IS_UNSIGNED(int) ? 'U' : 'I', IS_UNSIGNED(int), 0 };
#define __Pyx_MODULE_NAME "glove.glove_cython"
extern int __pyx_module_is_main_glove__glove_cython;
int __pyx_module_is_main_glove__glove_cython = 0;
/* Implementation of 'glove.glove_cython' */
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_Ellipsis;
static PyObject *__pyx_builtin_id;
static PyObject *__pyx_builtin_IndexError;
static const char __pyx_k_O[] = "O";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_i[] = "i";
static const char __pyx_k_j[] = "j";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_np[] = "np";
static const char __pyx_k_sp[] = "sp";
static const char __pyx_k__22[] = "*";
static const char __pyx_k_col[] = "col";
static const char __pyx_k_dim[] = "dim";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_row[] = "row";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_loss[] = "loss";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mode[] = "mode";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_ndim[] = "ndim";
static const char __pyx_k_pack[] = "pack";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_ASCII[] = "ASCII";
static const char __pyx_k_alpha[] = "alpha";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_count[] = "count";
static const char __pyx_k_epoch[] = "epoch";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_numpy[] = "numpy";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_shape[] = "shape";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_counts[] = "counts";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_epochs[] = "epochs";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_struct[] = "struct";
static const char __pyx_k_unpack[] = "unpack";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_word_a[] = "word_a";
static const char __pyx_k_word_b[] = "word_b";
static const char __pyx_k_fortran[] = "fortran";
static const char __pyx_k_memview[] = "memview";
static const char __pyx_k_wordvec[] = "wordvec";
static const char __pyx_k_Ellipsis[] = "Ellipsis";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_gradient[] = "gradient";
static const char __pyx_k_itemsize[] = "itemsize";
static const char __pyx_k_max_loss[] = "max_loss";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_wordbias[] = "wordbias";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_max_count[] = "max_count";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_no_threads[] = "no_threads";
static const char __pyx_k_prediction[] = "prediction";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_collections[] = "collections";
static const char __pyx_k_fit_vectors[] = "fit_vectors";
static const char __pyx_k_entry_weight[] = "entry_weight";
static const char __pyx_k_paragraphvec[] = "paragraphvec";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_scipy_sparse[] = "scipy.sparse";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_learning_rate[] = "learning_rate";
static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_shuffle_index[] = "shuffle_index";
static const char __pyx_k_sum_gradients[] = "sum_gradients";
static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_shuffle_indices[] = "shuffle_indices";
static const char __pyx_k_no_cooccurrences[] = "no_cooccurrences";
static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_glove_glove_cython[] = "glove.glove_cython";
static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
static const char __pyx_k_transform_paragraph[] = "transform_paragraph";
static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static const char __pyx_k_initial_learning_rate[] = "initial_learning_rate";
static const char __pyx_k_wordvec_sum_gradients[] = "wordvec_sum_gradients";
static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static const char __pyx_k_glove_glove_cython_pyx[] = "glove/glove_cython.pyx";
static const char __pyx_k_wordbias_sum_gradients[] = "wordbias_sum_gradients";
static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))";
static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static PyObject *__pyx_n_s_ASCII;
static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
static PyObject *__pyx_kp_s_Cannot_assign_to_read_only_memor;
static PyObject *__pyx_kp_s_Cannot_create_writable_memory_vi;
static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
static PyObject *__pyx_n_s_Ellipsis;
static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0;
static PyObject *__pyx_n_s_IndexError;
static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
static PyObject *__pyx_kp_s_MemoryView_of_r_object;
static PyObject *__pyx_n_b_O;
static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_View_MemoryView;
static PyObject *__pyx_n_s__22;
static PyObject *__pyx_n_s_allocate_buffer;
static PyObject *__pyx_n_s_alpha;
static PyObject *__pyx_n_s_base;
static PyObject *__pyx_n_s_c;
static PyObject *__pyx_n_u_c;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_col;
static PyObject *__pyx_n_s_collections;
static PyObject *__pyx_kp_s_contiguous_and_direct;
static PyObject *__pyx_kp_s_contiguous_and_indirect;
static PyObject *__pyx_n_s_count;
static PyObject *__pyx_n_s_counts;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_dim;
static PyObject *__pyx_n_s_dtype_is_object;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_entry_weight;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_epoch;
static PyObject *__pyx_n_s_epochs;
static PyObject *__pyx_n_s_error;
static PyObject *__pyx_n_s_fit_vectors;
static PyObject *__pyx_n_s_flags;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_fortran;
static PyObject *__pyx_n_u_fortran;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_n_s_glove_glove_cython;
static PyObject *__pyx_kp_s_glove_glove_cython_pyx;
static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi;
static PyObject *__pyx_n_s_gradient;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_initial_learning_rate;
static PyObject *__pyx_n_s_itemsize;
static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
static PyObject *__pyx_n_s_j;
static PyObject *__pyx_n_s_learning_rate;
static PyObject *__pyx_n_s_loss;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_max_count;
static PyObject *__pyx_n_s_max_loss;
static PyObject *__pyx_n_s_memview;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_n_s_ndim;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_no_cooccurrences;
static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
static PyObject *__pyx_n_s_no_threads;
static PyObject *__pyx_n_s_np;
static PyObject *__pyx_n_s_numpy;
static PyObject *__pyx_n_s_obj;
static PyObject *__pyx_n_s_pack;
static PyObject *__pyx_n_s_paragraphvec;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_prediction;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_getbuffer;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_Enum;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_row;
static PyObject *__pyx_n_s_scipy_sparse;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_shape;
static PyObject *__pyx_n_s_shuffle_index;
static PyObject *__pyx_n_s_shuffle_indices;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_s_sp;
static PyObject *__pyx_n_s_start;
static PyObject *__pyx_n_s_step;
static PyObject *__pyx_n_s_stop;
static PyObject *__pyx_kp_s_strided_and_direct;
static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
static PyObject *__pyx_kp_s_strided_and_indirect;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_struct;
static PyObject *__pyx_n_s_sum_gradients;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_transform_paragraph;
static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
static PyObject *__pyx_n_s_unpack;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_word_a;
static PyObject *__pyx_n_s_word_b;
static PyObject *__pyx_n_s_wordbias;
static PyObject *__pyx_n_s_wordbias_sum_gradients;
static PyObject *__pyx_n_s_wordvec;
static PyObject *__pyx_n_s_wordvec_sum_gradients;
static PyObject *__pyx_pf_5glove_12glove_cython_fit_vectors(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordvec_sum_gradients, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_wordbias_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_col, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, double __pyx_v_max_loss, CYTHON_UNUSED int __pyx_v_no_threads); /* proto */
static PyObject *__pyx_pf_5glove_12glove_cython_2transform_paragraph(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_paragraphvec, __Pyx_memviewslice __pyx_v_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, int __pyx_v_epochs); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_int_0;
static PyObject *__pyx_int_1;
static PyObject *__pyx_int_184977713;
static PyObject *__pyx_int_neg_1;
static PyObject *__pyx_tuple_;
static PyObject *__pyx_tuple__2;
static PyObject *__pyx_tuple__3;
static PyObject *__pyx_tuple__4;
static PyObject *__pyx_tuple__5;
static PyObject *__pyx_tuple__6;
static PyObject *__pyx_tuple__7;
static PyObject *__pyx_tuple__8;
static PyObject *__pyx_tuple__9;
static PyObject *__pyx_slice__16;
static PyObject *__pyx_slice__17;
static PyObject *__pyx_slice__18;
static PyObject *__pyx_tuple__10;
static PyObject *__pyx_tuple__11;
static PyObject *__pyx_tuple__12;
static PyObject *__pyx_tuple__13;
static PyObject *__pyx_tuple__14;
static PyObject *__pyx_tuple__15;
static PyObject *__pyx_tuple__19;
static PyObject *__pyx_tuple__20;
static PyObject *__pyx_tuple__21;
static PyObject *__pyx_tuple__23;
static PyObject *__pyx_tuple__25;
static PyObject *__pyx_tuple__27;
static PyObject *__pyx_tuple__28;
static PyObject *__pyx_tuple__29;
static PyObject *__pyx_tuple__30;
static PyObject *__pyx_tuple__31;
static PyObject *__pyx_tuple__32;
static PyObject *__pyx_codeobj__24;
static PyObject *__pyx_codeobj__26;
static PyObject *__pyx_codeobj__33;
/* Late includes */
/* "glove/glove_cython.pyx":10
*
*
* cdef inline double double_min(double a, double b) nogil: return a if a <= b else b # <<<<<<<<<<<<<<
* cdef inline int int_min(int a, int b) nogil: return a if a <= b else b
* cdef inline int int_max(int a, int b) nogil: return a if a > b else b
*/
static CYTHON_INLINE double __pyx_f_5glove_12glove_cython_double_min(double __pyx_v_a, double __pyx_v_b) {
double __pyx_r;
double __pyx_t_1;
if (((__pyx_v_a <= __pyx_v_b) != 0)) {
__pyx_t_1 = __pyx_v_a;
} else {
__pyx_t_1 = __pyx_v_b;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "glove/glove_cython.pyx":11
*
* cdef inline double double_min(double a, double b) nogil: return a if a <= b else b
* cdef inline int int_min(int a, int b) nogil: return a if a <= b else b # <<<<<<<<<<<<<<
* cdef inline int int_max(int a, int b) nogil: return a if a > b else b
*
*/
static CYTHON_INLINE int __pyx_f_5glove_12glove_cython_int_min(int __pyx_v_a, int __pyx_v_b) {
int __pyx_r;
int __pyx_t_1;
if (((__pyx_v_a <= __pyx_v_b) != 0)) {
__pyx_t_1 = __pyx_v_a;
} else {
__pyx_t_1 = __pyx_v_b;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "glove/glove_cython.pyx":12
* cdef inline double double_min(double a, double b) nogil: return a if a <= b else b
* cdef inline int int_min(int a, int b) nogil: return a if a <= b else b
* cdef inline int int_max(int a, int b) nogil: return a if a > b else b # <<<<<<<<<<<<<<
*
*
*/
static CYTHON_INLINE int __pyx_f_5glove_12glove_cython_int_max(int __pyx_v_a, int __pyx_v_b) {
int __pyx_r;
int __pyx_t_1;
if (((__pyx_v_a > __pyx_v_b) != 0)) {
__pyx_t_1 = __pyx_v_a;
} else {
__pyx_t_1 = __pyx_v_b;
}
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "glove/glove_cython.pyx":20
*
*
* def fit_vectors(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[:, ::1] wordvec_sum_gradients,
* double[::1] wordbias,
*/
/* Python wrapper */
static PyObject *__pyx_pw_5glove_12glove_cython_1fit_vectors(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5glove_12glove_cython_fit_vectors[] = "\n Estimate GloVe word embeddings given the cooccurrence matrix.\n Modifies the word vector and word bias array in-place.\n\n Training is performed via asynchronous stochastic gradient descent,\n using the AdaGrad per-coordinate learning rate.\n ";
static PyMethodDef __pyx_mdef_5glove_12glove_cython_1fit_vectors = {"fit_vectors", (PyCFunction)__pyx_pw_5glove_12glove_cython_1fit_vectors, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5glove_12glove_cython_fit_vectors};
static PyObject *__pyx_pw_5glove_12glove_cython_1fit_vectors(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
__Pyx_memviewslice __pyx_v_wordvec = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordvec_sum_gradients = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordbias = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordbias_sum_gradients = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_row = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_col = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_counts = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_shuffle_indices = { 0, 0, { 0 }, { 0 }, { 0 } };
double __pyx_v_initial_learning_rate;
double __pyx_v_max_count;
double __pyx_v_alpha;
double __pyx_v_max_loss;
CYTHON_UNUSED int __pyx_v_no_threads;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("fit_vectors (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_wordvec,&__pyx_n_s_wordvec_sum_gradients,&__pyx_n_s_wordbias,&__pyx_n_s_wordbias_sum_gradients,&__pyx_n_s_row,&__pyx_n_s_col,&__pyx_n_s_counts,&__pyx_n_s_shuffle_indices,&__pyx_n_s_initial_learning_rate,&__pyx_n_s_max_count,&__pyx_n_s_alpha,&__pyx_n_s_max_loss,&__pyx_n_s_no_threads,0};
PyObject* values[13] = {0,0,0,0,0,0,0,0,0,0,0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 13: values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
CYTHON_FALLTHROUGH;
case 12: values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
CYTHON_FALLTHROUGH;
case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
CYTHON_FALLTHROUGH;
case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
CYTHON_FALLTHROUGH;
case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
CYTHON_FALLTHROUGH;
case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
CYTHON_FALLTHROUGH;
case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
CYTHON_FALLTHROUGH;
case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
CYTHON_FALLTHROUGH;
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
CYTHON_FALLTHROUGH;
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_wordvec)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_wordvec_sum_gradients)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 1); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_wordbias)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 2); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 3:
if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_wordbias_sum_gradients)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 3); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 4:
if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_row)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 4); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 5:
if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_col)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 5); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 6:
if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_counts)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 6); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 7:
if (likely((values[7] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 7); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 8:
if (likely((values[8] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_initial_learning_rate)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 8); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 9:
if (likely((values[9] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_max_count)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 9); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 10:
if (likely((values[10] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_alpha)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 10); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 11:
if (likely((values[11] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_max_loss)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 11); __PYX_ERR(0, 20, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 12:
if (likely((values[12] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_no_threads)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, 12); __PYX_ERR(0, 20, __pyx_L3_error)
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "fit_vectors") < 0)) __PYX_ERR(0, 20, __pyx_L3_error)
}
} else if (PyTuple_GET_SIZE(__pyx_args) != 13) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
values[11] = PyTuple_GET_ITEM(__pyx_args, 11);
values[12] = PyTuple_GET_ITEM(__pyx_args, 12);
}
__pyx_v_wordvec = __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_wordvec.memview)) __PYX_ERR(0, 20, __pyx_L3_error)
__pyx_v_wordvec_sum_gradients = __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_wordvec_sum_gradients.memview)) __PYX_ERR(0, 21, __pyx_L3_error)
__pyx_v_wordbias = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[2], PyBUF_WRITABLE); if (unlikely(!__pyx_v_wordbias.memview)) __PYX_ERR(0, 22, __pyx_L3_error)
__pyx_v_wordbias_sum_gradients = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[3], PyBUF_WRITABLE); if (unlikely(!__pyx_v_wordbias_sum_gradients.memview)) __PYX_ERR(0, 23, __pyx_L3_error)
__pyx_v_row = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[4], PyBUF_WRITABLE); if (unlikely(!__pyx_v_row.memview)) __PYX_ERR(0, 24, __pyx_L3_error)
__pyx_v_col = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_col.memview)) __PYX_ERR(0, 25, __pyx_L3_error)
__pyx_v_counts = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[6], PyBUF_WRITABLE); if (unlikely(!__pyx_v_counts.memview)) __PYX_ERR(0, 26, __pyx_L3_error)
__pyx_v_shuffle_indices = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[7], PyBUF_WRITABLE); if (unlikely(!__pyx_v_shuffle_indices.memview)) __PYX_ERR(0, 27, __pyx_L3_error)
__pyx_v_initial_learning_rate = __pyx_PyFloat_AsDouble(values[8]); if (unlikely((__pyx_v_initial_learning_rate == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 28, __pyx_L3_error)
__pyx_v_max_count = __pyx_PyFloat_AsDouble(values[9]); if (unlikely((__pyx_v_max_count == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 29, __pyx_L3_error)
__pyx_v_alpha = __pyx_PyFloat_AsDouble(values[10]); if (unlikely((__pyx_v_alpha == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 30, __pyx_L3_error)
__pyx_v_max_loss = __pyx_PyFloat_AsDouble(values[11]); if (unlikely((__pyx_v_max_loss == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 31, __pyx_L3_error)
__pyx_v_no_threads = __Pyx_PyInt_As_int(values[12]); if (unlikely((__pyx_v_no_threads == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 32, __pyx_L3_error)
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("fit_vectors", 1, 13, 13, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 20, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("glove.glove_cython.fit_vectors", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_5glove_12glove_cython_fit_vectors(__pyx_self, __pyx_v_wordvec, __pyx_v_wordvec_sum_gradients, __pyx_v_wordbias, __pyx_v_wordbias_sum_gradients, __pyx_v_row, __pyx_v_col, __pyx_v_counts, __pyx_v_shuffle_indices, __pyx_v_initial_learning_rate, __pyx_v_max_count, __pyx_v_alpha, __pyx_v_max_loss, __pyx_v_no_threads);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_5glove_12glove_cython_fit_vectors(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordvec_sum_gradients, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_wordbias_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_col, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, double __pyx_v_max_loss, CYTHON_UNUSED int __pyx_v_no_threads) {
int __pyx_v_dim;
CYTHON_UNUSED int __pyx_v_no_cooccurrences;
int __pyx_v_word_a;
int __pyx_v_word_b;
double __pyx_v_count;
double __pyx_v_learning_rate;
double __pyx_v_gradient;
double __pyx_v_prediction;
double __pyx_v_entry_weight;
double __pyx_v_loss;
int __pyx_v_i;
int __pyx_v_j;
int __pyx_v_shuffle_index;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
Py_ssize_t __pyx_t_4;
Py_ssize_t __pyx_t_5;
Py_ssize_t __pyx_t_6;
Py_ssize_t __pyx_t_7;
int __pyx_t_8;
int __pyx_t_9;
int __pyx_t_10;
Py_ssize_t __pyx_t_11;
Py_ssize_t __pyx_t_12;
Py_ssize_t __pyx_t_13;
Py_ssize_t __pyx_t_14;
Py_ssize_t __pyx_t_15;
Py_ssize_t __pyx_t_16;
int __pyx_t_17;
Py_ssize_t __pyx_t_18;
Py_ssize_t __pyx_t_19;
Py_ssize_t __pyx_t_20;
Py_ssize_t __pyx_t_21;
Py_ssize_t __pyx_t_22;
Py_ssize_t __pyx_t_23;
Py_ssize_t __pyx_t_24;
Py_ssize_t __pyx_t_25;
Py_ssize_t __pyx_t_26;
Py_ssize_t __pyx_t_27;
Py_ssize_t __pyx_t_28;
Py_ssize_t __pyx_t_29;
Py_ssize_t __pyx_t_30;
Py_ssize_t __pyx_t_31;
Py_ssize_t __pyx_t_32;
Py_ssize_t __pyx_t_33;
Py_ssize_t __pyx_t_34;
Py_ssize_t __pyx_t_35;
Py_ssize_t __pyx_t_36;
Py_ssize_t __pyx_t_37;
Py_ssize_t __pyx_t_38;
Py_ssize_t __pyx_t_39;
Py_ssize_t __pyx_t_40;
Py_ssize_t __pyx_t_41;
Py_ssize_t __pyx_t_42;
Py_ssize_t __pyx_t_43;
__Pyx_RefNannySetupContext("fit_vectors", 0);
/* "glove/glove_cython.pyx":43
* # Get number of latent dimensions and
* # number of cooccurrences.
* cdef int dim = wordvec.shape[1] # <<<<<<<<<<<<<<
* cdef int no_cooccurrences = row.shape[0]
*
*/
__pyx_v_dim = (__pyx_v_wordvec.shape[1]);
/* "glove/glove_cython.pyx":44
* # number of cooccurrences.
* cdef int dim = wordvec.shape[1]
* cdef int no_cooccurrences = row.shape[0] # <<<<<<<<<<<<<<
*
* # Hold indices of current words and
*/
__pyx_v_no_cooccurrences = (__pyx_v_row.shape[0]);
/* "glove/glove_cython.pyx":59
* # We iterate over random indices to simulate
* # shuffling the cooccurrence matrix.
* with nogil: # <<<<<<<<<<<<<<
* for j in prange(no_cooccurrences, num_threads=no_threads,
* schedule='dynamic'):
*/
{
#ifdef WITH_THREAD
PyThreadState *_save;
Py_UNBLOCK_THREADS
__Pyx_FastGIL_Remember();
#endif
/*try:*/ {
/* "glove/glove_cython.pyx":60
* # shuffling the cooccurrence matrix.
* with nogil:
* for j in prange(no_cooccurrences, num_threads=no_threads, # <<<<<<<<<<<<<<
* schedule='dynamic'):
* shuffle_index = shuffle_indices[j]
*/
__pyx_t_1 = __pyx_v_no_cooccurrences;
if (1 == 0) abort();
{
#if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
#undef likely
#undef unlikely
#define likely(x) (x)
#define unlikely(x) (x)
#endif
__pyx_t_3 = (__pyx_t_1 - 0 + 1 - 1/abs(1)) / 1;
if (__pyx_t_3 > 0)
{
#ifdef _OPENMP
#pragma omp parallel num_threads(__pyx_v_no_threads) private(__pyx_t_10, __pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23, __pyx_t_24, __pyx_t_25, __pyx_t_26, __pyx_t_27, __pyx_t_28, __pyx_t_29, __pyx_t_30, __pyx_t_31, __pyx_t_32, __pyx_t_33, __pyx_t_34, __pyx_t_35, __pyx_t_36, __pyx_t_37, __pyx_t_38, __pyx_t_39, __pyx_t_4, __pyx_t_40, __pyx_t_41, __pyx_t_42, __pyx_t_43, __pyx_t_5, __pyx_t_6, __pyx_t_7, __pyx_t_8, __pyx_t_9)
#endif /* _OPENMP */
{
#ifdef _OPENMP
#pragma omp for lastprivate(__pyx_v_count) lastprivate(__pyx_v_entry_weight) lastprivate(__pyx_v_gradient) lastprivate(__pyx_v_i) firstprivate(__pyx_v_j) lastprivate(__pyx_v_j) lastprivate(__pyx_v_learning_rate) lastprivate(__pyx_v_loss) lastprivate(__pyx_v_prediction) lastprivate(__pyx_v_shuffle_index) lastprivate(__pyx_v_word_a) lastprivate(__pyx_v_word_b) schedule(dynamic)
#endif /* _OPENMP */
for (__pyx_t_2 = 0; __pyx_t_2 < __pyx_t_3; __pyx_t_2++){
{
__pyx_v_j = (int)(0 + 1 * __pyx_t_2);
/* Initialize private variables to invalid values */
__pyx_v_count = ((double)__PYX_NAN());
__pyx_v_entry_weight = ((double)__PYX_NAN());
__pyx_v_gradient = ((double)__PYX_NAN());
__pyx_v_i = ((int)0xbad0bad0);
__pyx_v_learning_rate = ((double)__PYX_NAN());
__pyx_v_loss = ((double)__PYX_NAN());
__pyx_v_prediction = ((double)__PYX_NAN());
__pyx_v_shuffle_index = ((int)0xbad0bad0);
__pyx_v_word_a = ((int)0xbad0bad0);
__pyx_v_word_b = ((int)0xbad0bad0);
/* "glove/glove_cython.pyx":62
* for j in prange(no_cooccurrences, num_threads=no_threads,
* schedule='dynamic'):
* shuffle_index = shuffle_indices[j] # <<<<<<<<<<<<<<
* word_a = row[shuffle_index]
* word_b = col[shuffle_index]
*/
__pyx_t_4 = __pyx_v_j;
__pyx_v_shuffle_index = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_4)) )));
/* "glove/glove_cython.pyx":63
* schedule='dynamic'):
* shuffle_index = shuffle_indices[j]
* word_a = row[shuffle_index] # <<<<<<<<<<<<<<
* word_b = col[shuffle_index]
* count = counts[shuffle_index]
*/
__pyx_t_5 = __pyx_v_shuffle_index;
__pyx_v_word_a = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_row.data) + __pyx_t_5)) )));
/* "glove/glove_cython.pyx":64
* shuffle_index = shuffle_indices[j]
* word_a = row[shuffle_index]
* word_b = col[shuffle_index] # <<<<<<<<<<<<<<
* count = counts[shuffle_index]
*
*/
__pyx_t_6 = __pyx_v_shuffle_index;
__pyx_v_word_b = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_col.data) + __pyx_t_6)) )));
/* "glove/glove_cython.pyx":65
* word_a = row[shuffle_index]
* word_b = col[shuffle_index]
* count = counts[shuffle_index] # <<<<<<<<<<<<<<
*
* # Get prediction
*/
__pyx_t_7 = __pyx_v_shuffle_index;
__pyx_v_count = (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_counts.data) + __pyx_t_7)) )));
/* "glove/glove_cython.pyx":68
*
* # Get prediction
* prediction = 0.0 # <<<<<<<<<<<<<<
*
* for i in range(dim):
*/
__pyx_v_prediction = 0.0;
/* "glove/glove_cython.pyx":70
* prediction = 0.0
*
* for i in range(dim): # <<<<<<<<<<<<<<
* prediction = prediction + wordvec[word_a, i] * wordvec[word_b, i]
*
*/
__pyx_t_8 = __pyx_v_dim;
__pyx_t_9 = __pyx_t_8;
for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
__pyx_v_i = __pyx_t_10;
/* "glove/glove_cython.pyx":71
*
* for i in range(dim):
* prediction = prediction + wordvec[word_a, i] * wordvec[word_b, i] # <<<<<<<<<<<<<<
*
* prediction = prediction + wordbias[word_a] + wordbias[word_b]
*/
__pyx_t_11 = __pyx_v_word_a;
__pyx_t_12 = __pyx_v_i;
__pyx_t_13 = __pyx_v_word_b;
__pyx_t_14 = __pyx_v_i;
__pyx_v_prediction = (__pyx_v_prediction + ((*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_11 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_12)) ))) * (*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_13 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_14)) )))));
}
/* "glove/glove_cython.pyx":73
* prediction = prediction + wordvec[word_a, i] * wordvec[word_b, i]
*
* prediction = prediction + wordbias[word_a] + wordbias[word_b] # <<<<<<<<<<<<<<
*
* # Compute loss and the example weight.
*/
__pyx_t_15 = __pyx_v_word_a;
__pyx_t_16 = __pyx_v_word_b;
__pyx_v_prediction = ((__pyx_v_prediction + (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias.data) + __pyx_t_15)) )))) + (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias.data) + __pyx_t_16)) ))));
/* "glove/glove_cython.pyx":76
*
* # Compute loss and the example weight.
* entry_weight = double_min(1.0, (count / max_count)) ** alpha # <<<<<<<<<<<<<<
* loss = entry_weight * (prediction - c_log(count))
*
*/
__pyx_v_entry_weight = pow(__pyx_f_5glove_12glove_cython_double_min(1.0, (__pyx_v_count / __pyx_v_max_count)), __pyx_v_alpha);
/* "glove/glove_cython.pyx":77
* # Compute loss and the example weight.
* entry_weight = double_min(1.0, (count / max_count)) ** alpha
* loss = entry_weight * (prediction - c_log(count)) # <<<<<<<<<<<<<<
*
* # Clip the loss for numerical stability.
*/
__pyx_v_loss = (__pyx_v_entry_weight * (__pyx_v_prediction - log(__pyx_v_count)));
/* "glove/glove_cython.pyx":80
*
* # Clip the loss for numerical stability.
* if loss < -max_loss: # <<<<<<<<<<<<<<
* loss = -max_loss
* elif loss > max_loss:
*/
__pyx_t_17 = ((__pyx_v_loss < (-__pyx_v_max_loss)) != 0);
if (__pyx_t_17) {
/* "glove/glove_cython.pyx":81
* # Clip the loss for numerical stability.
* if loss < -max_loss:
* loss = -max_loss # <<<<<<<<<<<<<<
* elif loss > max_loss:
* loss = max_loss
*/
__pyx_v_loss = (-__pyx_v_max_loss);
/* "glove/glove_cython.pyx":80
*
* # Clip the loss for numerical stability.
* if loss < -max_loss: # <<<<<<<<<<<<<<
* loss = -max_loss
* elif loss > max_loss:
*/
goto __pyx_L12;
}
/* "glove/glove_cython.pyx":82
* if loss < -max_loss:
* loss = -max_loss
* elif loss > max_loss: # <<<<<<<<<<<<<<
* loss = max_loss
*
*/
__pyx_t_17 = ((__pyx_v_loss > __pyx_v_max_loss) != 0);
if (__pyx_t_17) {
/* "glove/glove_cython.pyx":83
* loss = -max_loss
* elif loss > max_loss:
* loss = max_loss # <<<<<<<<<<<<<<
*
* # Update step: apply gradients and reproject
*/
__pyx_v_loss = __pyx_v_max_loss;
/* "glove/glove_cython.pyx":82
* if loss < -max_loss:
* loss = -max_loss
* elif loss > max_loss: # <<<<<<<<<<<<<<
* loss = max_loss
*
*/
}
__pyx_L12:;
/* "glove/glove_cython.pyx":87
* # Update step: apply gradients and reproject
* # onto the unit sphere.
* for i in range(dim): # <<<<<<<<<<<<<<
*
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_a, i])
*/
__pyx_t_8 = __pyx_v_dim;
__pyx_t_9 = __pyx_t_8;
for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
__pyx_v_i = __pyx_t_10;
/* "glove/glove_cython.pyx":89
* for i in range(dim):
*
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_a, i]) # <<<<<<<<<<<<<<
* gradient = loss * wordvec[word_b, i]
* wordvec[word_a, i] = (wordvec[word_a, i] - learning_rate
*/
__pyx_t_18 = __pyx_v_word_a;
__pyx_t_19 = __pyx_v_i;
__pyx_v_learning_rate = (__pyx_v_initial_learning_rate / sqrt((*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec_sum_gradients.data + __pyx_t_18 * __pyx_v_wordvec_sum_gradients.strides[0]) )) + __pyx_t_19)) )))));
/* "glove/glove_cython.pyx":90
*
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_a, i])
* gradient = loss * wordvec[word_b, i] # <<<<<<<<<<<<<<
* wordvec[word_a, i] = (wordvec[word_a, i] - learning_rate
* * gradient)
*/
__pyx_t_20 = __pyx_v_word_b;
__pyx_t_21 = __pyx_v_i;
__pyx_v_gradient = (__pyx_v_loss * (*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_20 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_21)) ))));
/* "glove/glove_cython.pyx":91
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_a, i])
* gradient = loss * wordvec[word_b, i]
* wordvec[word_a, i] = (wordvec[word_a, i] - learning_rate # <<<<<<<<<<<<<<
* * gradient)
* wordvec_sum_gradients[word_a, i] += gradient ** 2
*/
__pyx_t_22 = __pyx_v_word_a;
__pyx_t_23 = __pyx_v_i;
/* "glove/glove_cython.pyx":92
* gradient = loss * wordvec[word_b, i]
* wordvec[word_a, i] = (wordvec[word_a, i] - learning_rate
* * gradient) # <<<<<<<<<<<<<<
* wordvec_sum_gradients[word_a, i] += gradient ** 2
*
*/
__pyx_t_24 = __pyx_v_word_a;
__pyx_t_25 = __pyx_v_i;
*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_24 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_25)) )) = ((*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_22 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_23)) ))) - (__pyx_v_learning_rate * __pyx_v_gradient));
/* "glove/glove_cython.pyx":93
* wordvec[word_a, i] = (wordvec[word_a, i] - learning_rate
* * gradient)
* wordvec_sum_gradients[word_a, i] += gradient ** 2 # <<<<<<<<<<<<<<
*
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_b, i])
*/
__pyx_t_26 = __pyx_v_word_a;
__pyx_t_27 = __pyx_v_i;
*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec_sum_gradients.data + __pyx_t_26 * __pyx_v_wordvec_sum_gradients.strides[0]) )) + __pyx_t_27)) )) += pow(__pyx_v_gradient, 2.0);
/* "glove/glove_cython.pyx":95
* wordvec_sum_gradients[word_a, i] += gradient ** 2
*
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_b, i]) # <<<<<<<<<<<<<<
* gradient = loss * wordvec[word_a, i]
* wordvec[word_b, i] = (wordvec[word_b, i] - learning_rate
*/
__pyx_t_28 = __pyx_v_word_b;
__pyx_t_29 = __pyx_v_i;
__pyx_v_learning_rate = (__pyx_v_initial_learning_rate / sqrt((*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec_sum_gradients.data + __pyx_t_28 * __pyx_v_wordvec_sum_gradients.strides[0]) )) + __pyx_t_29)) )))));
/* "glove/glove_cython.pyx":96
*
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_b, i])
* gradient = loss * wordvec[word_a, i] # <<<<<<<<<<<<<<
* wordvec[word_b, i] = (wordvec[word_b, i] - learning_rate
* * gradient)
*/
__pyx_t_30 = __pyx_v_word_a;
__pyx_t_31 = __pyx_v_i;
__pyx_v_gradient = (__pyx_v_loss * (*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_30 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_31)) ))));
/* "glove/glove_cython.pyx":97
* learning_rate = initial_learning_rate / sqrt(wordvec_sum_gradients[word_b, i])
* gradient = loss * wordvec[word_a, i]
* wordvec[word_b, i] = (wordvec[word_b, i] - learning_rate # <<<<<<<<<<<<<<
* * gradient)
* wordvec_sum_gradients[word_b, i] += gradient ** 2
*/
__pyx_t_32 = __pyx_v_word_b;
__pyx_t_33 = __pyx_v_i;
/* "glove/glove_cython.pyx":98
* gradient = loss * wordvec[word_a, i]
* wordvec[word_b, i] = (wordvec[word_b, i] - learning_rate
* * gradient) # <<<<<<<<<<<<<<
* wordvec_sum_gradients[word_b, i] += gradient ** 2
*
*/
__pyx_t_34 = __pyx_v_word_b;
__pyx_t_35 = __pyx_v_i;
*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_34 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_35)) )) = ((*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_32 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_33)) ))) - (__pyx_v_learning_rate * __pyx_v_gradient));
/* "glove/glove_cython.pyx":99
* wordvec[word_b, i] = (wordvec[word_b, i] - learning_rate
* * gradient)
* wordvec_sum_gradients[word_b, i] += gradient ** 2 # <<<<<<<<<<<<<<
*
* # Update word biases.
*/
__pyx_t_36 = __pyx_v_word_b;
__pyx_t_37 = __pyx_v_i;
*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec_sum_gradients.data + __pyx_t_36 * __pyx_v_wordvec_sum_gradients.strides[0]) )) + __pyx_t_37)) )) += pow(__pyx_v_gradient, 2.0);
}
/* "glove/glove_cython.pyx":102
*
* # Update word biases.
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_a]) # <<<<<<<<<<<<<<
* wordbias[word_a] -= learning_rate * loss
* wordbias_sum_gradients[word_a] += loss ** 2
*/
__pyx_t_38 = __pyx_v_word_a;
__pyx_v_learning_rate = (__pyx_v_initial_learning_rate / sqrt((*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias_sum_gradients.data) + __pyx_t_38)) )))));
/* "glove/glove_cython.pyx":103
* # Update word biases.
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_a])
* wordbias[word_a] -= learning_rate * loss # <<<<<<<<<<<<<<
* wordbias_sum_gradients[word_a] += loss ** 2
*
*/
__pyx_t_39 = __pyx_v_word_a;
*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias.data) + __pyx_t_39)) )) -= (__pyx_v_learning_rate * __pyx_v_loss);
/* "glove/glove_cython.pyx":104
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_a])
* wordbias[word_a] -= learning_rate * loss
* wordbias_sum_gradients[word_a] += loss ** 2 # <<<<<<<<<<<<<<
*
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_b])
*/
__pyx_t_40 = __pyx_v_word_a;
*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias_sum_gradients.data) + __pyx_t_40)) )) += pow(__pyx_v_loss, 2.0);
/* "glove/glove_cython.pyx":106
* wordbias_sum_gradients[word_a] += loss ** 2
*
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_b]) # <<<<<<<<<<<<<<
* wordbias[word_b] -= learning_rate * loss
* wordbias_sum_gradients[word_b] += loss ** 2
*/
__pyx_t_41 = __pyx_v_word_b;
__pyx_v_learning_rate = (__pyx_v_initial_learning_rate / sqrt((*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias_sum_gradients.data) + __pyx_t_41)) )))));
/* "glove/glove_cython.pyx":107
*
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_b])
* wordbias[word_b] -= learning_rate * loss # <<<<<<<<<<<<<<
* wordbias_sum_gradients[word_b] += loss ** 2
*
*/
__pyx_t_42 = __pyx_v_word_b;
*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias.data) + __pyx_t_42)) )) -= (__pyx_v_learning_rate * __pyx_v_loss);
/* "glove/glove_cython.pyx":108
* learning_rate = initial_learning_rate / sqrt(wordbias_sum_gradients[word_b])
* wordbias[word_b] -= learning_rate * loss
* wordbias_sum_gradients[word_b] += loss ** 2 # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_43 = __pyx_v_word_b;
*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias_sum_gradients.data) + __pyx_t_43)) )) += pow(__pyx_v_loss, 2.0);
}
}
}
}
}
#if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
#undef likely
#undef unlikely
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#endif
}
/* "glove/glove_cython.pyx":59
* # We iterate over random indices to simulate
* # shuffling the cooccurrence matrix.
* with nogil: # <<<<<<<<<<<<<<
* for j in prange(no_cooccurrences, num_threads=no_threads,
* schedule='dynamic'):
*/
/*finally:*/ {
/*normal exit:*/{
#ifdef WITH_THREAD
__Pyx_FastGIL_Forget();
Py_BLOCK_THREADS
#endif
goto __pyx_L5;
}
__pyx_L5:;
}
}
/* "glove/glove_cython.pyx":20
*
*
* def fit_vectors(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[:, ::1] wordvec_sum_gradients,
* double[::1] wordbias,
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
__PYX_XDEC_MEMVIEW(&__pyx_v_wordvec, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_wordvec_sum_gradients, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_wordbias, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_wordbias_sum_gradients, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_row, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_col, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_counts, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_shuffle_indices, 1);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "glove/glove_cython.pyx":111
*
*
* def transform_paragraph(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[::1] wordbias,
* double[::1] paragraphvec,
*/
/* Python wrapper */
static PyObject *__pyx_pw_5glove_12glove_cython_3transform_paragraph(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_5glove_12glove_cython_2transform_paragraph[] = "\n Compute a vector representation of a paragraph. This has\n the effect of making the paragraph vector close to words\n that occur in it. The representation should be more\n similar to words that occur in it multiple times, and\n less close to words that are common in the corpus (have\n large word bias values).\n\n This should be be similar to a tf-idf weighting.\n ";
static PyMethodDef __pyx_mdef_5glove_12glove_cython_3transform_paragraph = {"transform_paragraph", (PyCFunction)__pyx_pw_5glove_12glove_cython_3transform_paragraph, METH_VARARGS|METH_KEYWORDS, __pyx_doc_5glove_12glove_cython_2transform_paragraph};
static PyObject *__pyx_pw_5glove_12glove_cython_3transform_paragraph(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
__Pyx_memviewslice __pyx_v_wordvec = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_wordbias = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_paragraphvec = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_sum_gradients = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_row = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_counts = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_memviewslice __pyx_v_shuffle_indices = { 0, 0, { 0 }, { 0 }, { 0 } };
double __pyx_v_initial_learning_rate;
double __pyx_v_max_count;
double __pyx_v_alpha;
int __pyx_v_epochs;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("transform_paragraph (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_wordvec,&__pyx_n_s_wordbias,&__pyx_n_s_paragraphvec,&__pyx_n_s_sum_gradients,&__pyx_n_s_row,&__pyx_n_s_counts,&__pyx_n_s_shuffle_indices,&__pyx_n_s_initial_learning_rate,&__pyx_n_s_max_count,&__pyx_n_s_alpha,&__pyx_n_s_epochs,0};
PyObject* values[11] = {0,0,0,0,0,0,0,0,0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 11: values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
CYTHON_FALLTHROUGH;
case 10: values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
CYTHON_FALLTHROUGH;
case 9: values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
CYTHON_FALLTHROUGH;
case 8: values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
CYTHON_FALLTHROUGH;
case 7: values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
CYTHON_FALLTHROUGH;
case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
CYTHON_FALLTHROUGH;
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
CYTHON_FALLTHROUGH;
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_wordvec)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_wordbias)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 1); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_paragraphvec)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 2); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 3:
if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_sum_gradients)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 3); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 4:
if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_row)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 4); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 5:
if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_counts)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 5); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 6:
if (likely((values[6] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_shuffle_indices)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 6); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 7:
if (likely((values[7] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_initial_learning_rate)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 7); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 8:
if (likely((values[8] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_max_count)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 8); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 9:
if (likely((values[9] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_alpha)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 9); __PYX_ERR(0, 111, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 10:
if (likely((values[10] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_epochs)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, 10); __PYX_ERR(0, 111, __pyx_L3_error)
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "transform_paragraph") < 0)) __PYX_ERR(0, 111, __pyx_L3_error)
}
} else if (PyTuple_GET_SIZE(__pyx_args) != 11) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
values[5] = PyTuple_GET_ITEM(__pyx_args, 5);
values[6] = PyTuple_GET_ITEM(__pyx_args, 6);
values[7] = PyTuple_GET_ITEM(__pyx_args, 7);
values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
values[9] = PyTuple_GET_ITEM(__pyx_args, 9);
values[10] = PyTuple_GET_ITEM(__pyx_args, 10);
}
__pyx_v_wordvec = __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_wordvec.memview)) __PYX_ERR(0, 111, __pyx_L3_error)
__pyx_v_wordbias = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_wordbias.memview)) __PYX_ERR(0, 112, __pyx_L3_error)
__pyx_v_paragraphvec = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[2], PyBUF_WRITABLE); if (unlikely(!__pyx_v_paragraphvec.memview)) __PYX_ERR(0, 113, __pyx_L3_error)
__pyx_v_sum_gradients = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[3], PyBUF_WRITABLE); if (unlikely(!__pyx_v_sum_gradients.memview)) __PYX_ERR(0, 114, __pyx_L3_error)
__pyx_v_row = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[4], PyBUF_WRITABLE); if (unlikely(!__pyx_v_row.memview)) __PYX_ERR(0, 115, __pyx_L3_error)
__pyx_v_counts = __Pyx_PyObject_to_MemoryviewSlice_dc_double(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_counts.memview)) __PYX_ERR(0, 116, __pyx_L3_error)
__pyx_v_shuffle_indices = __Pyx_PyObject_to_MemoryviewSlice_dc_int(values[6], PyBUF_WRITABLE); if (unlikely(!__pyx_v_shuffle_indices.memview)) __PYX_ERR(0, 117, __pyx_L3_error)
__pyx_v_initial_learning_rate = __pyx_PyFloat_AsDouble(values[7]); if (unlikely((__pyx_v_initial_learning_rate == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 118, __pyx_L3_error)
__pyx_v_max_count = __pyx_PyFloat_AsDouble(values[8]); if (unlikely((__pyx_v_max_count == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 119, __pyx_L3_error)
__pyx_v_alpha = __pyx_PyFloat_AsDouble(values[9]); if (unlikely((__pyx_v_alpha == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 120, __pyx_L3_error)
__pyx_v_epochs = __Pyx_PyInt_As_int(values[10]); if (unlikely((__pyx_v_epochs == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 121, __pyx_L3_error)
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("transform_paragraph", 1, 11, 11, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 111, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("glove.glove_cython.transform_paragraph", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_5glove_12glove_cython_2transform_paragraph(__pyx_self, __pyx_v_wordvec, __pyx_v_wordbias, __pyx_v_paragraphvec, __pyx_v_sum_gradients, __pyx_v_row, __pyx_v_counts, __pyx_v_shuffle_indices, __pyx_v_initial_learning_rate, __pyx_v_max_count, __pyx_v_alpha, __pyx_v_epochs);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_5glove_12glove_cython_2transform_paragraph(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_wordvec, __Pyx_memviewslice __pyx_v_wordbias, __Pyx_memviewslice __pyx_v_paragraphvec, __Pyx_memviewslice __pyx_v_sum_gradients, __Pyx_memviewslice __pyx_v_row, __Pyx_memviewslice __pyx_v_counts, __Pyx_memviewslice __pyx_v_shuffle_indices, double __pyx_v_initial_learning_rate, double __pyx_v_max_count, double __pyx_v_alpha, int __pyx_v_epochs) {
int __pyx_v_dim;
int __pyx_v_no_cooccurrences;
int __pyx_v_word_b;
double __pyx_v_count;
double __pyx_v_prediction;
double __pyx_v_entry_weight;
double __pyx_v_loss;
double __pyx_v_gradient;
CYTHON_UNUSED int __pyx_v_epoch;
int __pyx_v_i;
int __pyx_v_j;
int __pyx_v_shuffle_index;
double __pyx_v_learning_rate;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
Py_ssize_t __pyx_t_7;
Py_ssize_t __pyx_t_8;
Py_ssize_t __pyx_t_9;
int __pyx_t_10;
int __pyx_t_11;
int __pyx_t_12;
Py_ssize_t __pyx_t_13;
Py_ssize_t __pyx_t_14;
Py_ssize_t __pyx_t_15;
Py_ssize_t __pyx_t_16;
Py_ssize_t __pyx_t_17;
Py_ssize_t __pyx_t_18;
Py_ssize_t __pyx_t_19;
Py_ssize_t __pyx_t_20;
Py_ssize_t __pyx_t_21;
Py_ssize_t __pyx_t_22;
__Pyx_RefNannySetupContext("transform_paragraph", 0);
/* "glove/glove_cython.pyx":135
* # Get number of latent dimensions and
* # number of cooccurrences.
* cdef int dim = wordvec.shape[1] # <<<<<<<<<<<<<<
* cdef int no_cooccurrences = row.shape[0]
*
*/
__pyx_v_dim = (__pyx_v_wordvec.shape[1]);
/* "glove/glove_cython.pyx":136
* # number of cooccurrences.
* cdef int dim = wordvec.shape[1]
* cdef int no_cooccurrences = row.shape[0] # <<<<<<<<<<<<<<
*
* # Hold indices of current words and
*/
__pyx_v_no_cooccurrences = (__pyx_v_row.shape[0]);
/* "glove/glove_cython.pyx":154
* # We iterate over random indices to simulate
* # shuffling the cooccurrence matrix.
* for epoch in range(epochs): # <<<<<<<<<<<<<<
* for j in range(no_cooccurrences):
* shuffle_index = shuffle_indices[j]
*/
__pyx_t_1 = __pyx_v_epochs;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_epoch = __pyx_t_3;
/* "glove/glove_cython.pyx":155
* # shuffling the cooccurrence matrix.
* for epoch in range(epochs):
* for j in range(no_cooccurrences): # <<<<<<<<<<<<<<
* shuffle_index = shuffle_indices[j]
*
*/
__pyx_t_4 = __pyx_v_no_cooccurrences;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_j = __pyx_t_6;
/* "glove/glove_cython.pyx":156
* for epoch in range(epochs):
* for j in range(no_cooccurrences):
* shuffle_index = shuffle_indices[j] # <<<<<<<<<<<<<<
*
* word_b = row[shuffle_index]
*/
__pyx_t_7 = __pyx_v_j;
__pyx_v_shuffle_index = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_shuffle_indices.data) + __pyx_t_7)) )));
/* "glove/glove_cython.pyx":158
* shuffle_index = shuffle_indices[j]
*
* word_b = row[shuffle_index] # <<<<<<<<<<<<<<
* count = counts[shuffle_index]
*
*/
__pyx_t_8 = __pyx_v_shuffle_index;
__pyx_v_word_b = (*((int *) ( /* dim=0 */ ((char *) (((int *) __pyx_v_row.data) + __pyx_t_8)) )));
/* "glove/glove_cython.pyx":159
*
* word_b = row[shuffle_index]
* count = counts[shuffle_index] # <<<<<<<<<<<<<<
*
* # Get prediction
*/
__pyx_t_9 = __pyx_v_shuffle_index;
__pyx_v_count = (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_counts.data) + __pyx_t_9)) )));
/* "glove/glove_cython.pyx":162
*
* # Get prediction
* prediction = 0.0 # <<<<<<<<<<<<<<
* for i in range(dim):
* prediction = prediction + paragraphvec[i] * wordvec[word_b, i]
*/
__pyx_v_prediction = 0.0;
/* "glove/glove_cython.pyx":163
* # Get prediction
* prediction = 0.0
* for i in range(dim): # <<<<<<<<<<<<<<
* prediction = prediction + paragraphvec[i] * wordvec[word_b, i]
* prediction += wordbias[word_b]
*/
__pyx_t_10 = __pyx_v_dim;
__pyx_t_11 = __pyx_t_10;
for (__pyx_t_12 = 0; __pyx_t_12 < __pyx_t_11; __pyx_t_12+=1) {
__pyx_v_i = __pyx_t_12;
/* "glove/glove_cython.pyx":164
* prediction = 0.0
* for i in range(dim):
* prediction = prediction + paragraphvec[i] * wordvec[word_b, i] # <<<<<<<<<<<<<<
* prediction += wordbias[word_b]
*
*/
__pyx_t_13 = __pyx_v_i;
__pyx_t_14 = __pyx_v_word_b;
__pyx_t_15 = __pyx_v_i;
__pyx_v_prediction = (__pyx_v_prediction + ((*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_paragraphvec.data) + __pyx_t_13)) ))) * (*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_14 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_15)) )))));
}
/* "glove/glove_cython.pyx":165
* for i in range(dim):
* prediction = prediction + paragraphvec[i] * wordvec[word_b, i]
* prediction += wordbias[word_b] # <<<<<<<<<<<<<<
*
* # Compute loss and the example weight.
*/
__pyx_t_16 = __pyx_v_word_b;
__pyx_v_prediction = (__pyx_v_prediction + (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_wordbias.data) + __pyx_t_16)) ))));
/* "glove/glove_cython.pyx":168
*
* # Compute loss and the example weight.
* entry_weight = double_min(1.0, (count / max_count)) ** alpha # <<<<<<<<<<<<<<
* loss = entry_weight * (prediction - c_log(count))
*
*/
__pyx_v_entry_weight = pow(__pyx_f_5glove_12glove_cython_double_min(1.0, (__pyx_v_count / __pyx_v_max_count)), __pyx_v_alpha);
/* "glove/glove_cython.pyx":169
* # Compute loss and the example weight.
* entry_weight = double_min(1.0, (count / max_count)) ** alpha
* loss = entry_weight * (prediction - c_log(count)) # <<<<<<<<<<<<<<
*
* # Update step: apply gradients.
*/
__pyx_v_loss = (__pyx_v_entry_weight * (__pyx_v_prediction - log(__pyx_v_count)));
/* "glove/glove_cython.pyx":172
*
* # Update step: apply gradients.
* for i in range(dim): # <<<<<<<<<<<<<<
* learning_rate = initial_learning_rate / sqrt(sum_gradients[i])
* gradient = loss * wordvec[word_b, i]
*/
__pyx_t_10 = __pyx_v_dim;
__pyx_t_11 = __pyx_t_10;
for (__pyx_t_12 = 0; __pyx_t_12 < __pyx_t_11; __pyx_t_12+=1) {
__pyx_v_i = __pyx_t_12;
/* "glove/glove_cython.pyx":173
* # Update step: apply gradients.
* for i in range(dim):
* learning_rate = initial_learning_rate / sqrt(sum_gradients[i]) # <<<<<<<<<<<<<<
* gradient = loss * wordvec[word_b, i]
* paragraphvec[i] = (paragraphvec[i] - learning_rate
*/
__pyx_t_17 = __pyx_v_i;
__pyx_v_learning_rate = (__pyx_v_initial_learning_rate / sqrt((*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_sum_gradients.data) + __pyx_t_17)) )))));
/* "glove/glove_cython.pyx":174
* for i in range(dim):
* learning_rate = initial_learning_rate / sqrt(sum_gradients[i])
* gradient = loss * wordvec[word_b, i] # <<<<<<<<<<<<<<
* paragraphvec[i] = (paragraphvec[i] - learning_rate
* * gradient)
*/
__pyx_t_18 = __pyx_v_word_b;
__pyx_t_19 = __pyx_v_i;
__pyx_v_gradient = (__pyx_v_loss * (*((double *) ( /* dim=1 */ ((char *) (((double *) ( /* dim=0 */ (__pyx_v_wordvec.data + __pyx_t_18 * __pyx_v_wordvec.strides[0]) )) + __pyx_t_19)) ))));
/* "glove/glove_cython.pyx":175
* learning_rate = initial_learning_rate / sqrt(sum_gradients[i])
* gradient = loss * wordvec[word_b, i]
* paragraphvec[i] = (paragraphvec[i] - learning_rate # <<<<<<<<<<<<<<
* * gradient)
* sum_gradients[i] += gradient ** 2
*/
__pyx_t_20 = __pyx_v_i;
/* "glove/glove_cython.pyx":176
* gradient = loss * wordvec[word_b, i]
* paragraphvec[i] = (paragraphvec[i] - learning_rate
* * gradient) # <<<<<<<<<<<<<<
* sum_gradients[i] += gradient ** 2
*/
__pyx_t_21 = __pyx_v_i;
*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_paragraphvec.data) + __pyx_t_21)) )) = ((*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_paragraphvec.data) + __pyx_t_20)) ))) - (__pyx_v_learning_rate * __pyx_v_gradient));
/* "glove/glove_cython.pyx":177
* paragraphvec[i] = (paragraphvec[i] - learning_rate
* * gradient)
* sum_gradients[i] += gradient ** 2 # <<<<<<<<<<<<<<
*/
__pyx_t_22 = __pyx_v_i;
*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_sum_gradients.data) + __pyx_t_22)) )) += pow(__pyx_v_gradient, 2.0);
}
}
}
/* "glove/glove_cython.pyx":111
*
*
* def transform_paragraph(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[::1] wordbias,
* double[::1] paragraphvec,
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
__PYX_XDEC_MEMVIEW(&__pyx_v_wordvec, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_wordbias, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_paragraphvec, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_sum_gradients, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_row, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_counts, 1);
__PYX_XDEC_MEMVIEW(&__pyx_v_shuffle_indices, 1);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":121
* cdef bint dtype_is_object
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<<
* mode="c", bint allocate_buffer=True):
*
*/
/* Python wrapper */
static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v_shape = 0;
Py_ssize_t __pyx_v_itemsize;
PyObject *__pyx_v_format = 0;
PyObject *__pyx_v_mode = 0;
int __pyx_v_allocate_buffer;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_shape,&__pyx_n_s_itemsize,&__pyx_n_s_format,&__pyx_n_s_mode,&__pyx_n_s_allocate_buffer,0};
PyObject* values[5] = {0,0,0,0,0};
values[3] = ((PyObject *)__pyx_n_s_c);
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
CYTHON_FALLTHROUGH;
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_shape)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); __PYX_ERR(1, 121, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); __PYX_ERR(1, 121, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 3:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_mode);
if (value) { values[3] = value; kw_args--; }
}
CYTHON_FALLTHROUGH;
case 4:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_allocate_buffer);
if (value) { values[4] = value; kw_args--; }
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(1, 121, __pyx_L3_error)
}
} else {
switch (PyTuple_GET_SIZE(__pyx_args)) {
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
CYTHON_FALLTHROUGH;
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
CYTHON_FALLTHROUGH;
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
break;
default: goto __pyx_L5_argtuple_error;
}
}
__pyx_v_shape = ((PyObject*)values[0]);
__pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 121, __pyx_L3_error)
__pyx_v_format = values[2];
__pyx_v_mode = values[3];
if (values[4]) {
__pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 122, __pyx_L3_error)
} else {
/* "View.MemoryView":122
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None,
* mode="c", bint allocate_buffer=True): # <<<<<<<<<<<<<<
*
* cdef int idx
*/
__pyx_v_allocate_buffer = ((int)1);
}
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 121, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) __PYX_ERR(1, 121, __pyx_L1_error)
if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) {
PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); __PYX_ERR(1, 121, __pyx_L1_error)
}
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer);
/* "View.MemoryView":121
* cdef bint dtype_is_object
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<<
* mode="c", bint allocate_buffer=True):
*
*/
/* function exit code */
goto __pyx_L0;
__pyx_L1_error:;
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) {
int __pyx_v_idx;
Py_ssize_t __pyx_v_i;
Py_ssize_t __pyx_v_dim;
PyObject **__pyx_v_p;
char __pyx_v_order;
int __pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
char *__pyx_t_6;
int __pyx_t_7;
Py_ssize_t __pyx_t_8;
PyObject *__pyx_t_9 = NULL;
PyObject *__pyx_t_10 = NULL;
Py_ssize_t __pyx_t_11;
__Pyx_RefNannySetupContext("__cinit__", 0);
__Pyx_INCREF(__pyx_v_format);
/* "View.MemoryView":128
* cdef PyObject **p
*
* self.ndim = <int> len(shape) # <<<<<<<<<<<<<<
* self.itemsize = itemsize
*
*/
if (unlikely(__pyx_v_shape == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 128, __pyx_L1_error)
}
__pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(1, 128, __pyx_L1_error)
__pyx_v_self->ndim = ((int)__pyx_t_1);
/* "View.MemoryView":129
*
* self.ndim = <int> len(shape)
* self.itemsize = itemsize # <<<<<<<<<<<<<<
*
* if not self.ndim:
*/
__pyx_v_self->itemsize = __pyx_v_itemsize;
/* "View.MemoryView":131
* self.itemsize = itemsize
*
* if not self.ndim: # <<<<<<<<<<<<<<
* raise ValueError("Empty shape tuple for cython.array")
*
*/
__pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":132
*
* if not self.ndim:
* raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<<
*
* if itemsize <= 0:
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple_, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 132, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 132, __pyx_L1_error)
/* "View.MemoryView":131
* self.itemsize = itemsize
*
* if not self.ndim: # <<<<<<<<<<<<<<
* raise ValueError("Empty shape tuple for cython.array")
*
*/
}
/* "View.MemoryView":134
* raise ValueError("Empty shape tuple for cython.array")
*
* if itemsize <= 0: # <<<<<<<<<<<<<<
* raise ValueError("itemsize <= 0 for cython.array")
*
*/
__pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":135
*
* if itemsize <= 0:
* raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<<
*
* if not isinstance(format, bytes):
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 135, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 135, __pyx_L1_error)
/* "View.MemoryView":134
* raise ValueError("Empty shape tuple for cython.array")
*
* if itemsize <= 0: # <<<<<<<<<<<<<<
* raise ValueError("itemsize <= 0 for cython.array")
*
*/
}
/* "View.MemoryView":137
* raise ValueError("itemsize <= 0 for cython.array")
*
* if not isinstance(format, bytes): # <<<<<<<<<<<<<<
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string
*/
__pyx_t_2 = PyBytes_Check(__pyx_v_format);
__pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0);
if (__pyx_t_4) {
/* "View.MemoryView":138
*
* if not isinstance(format, bytes):
* format = format.encode('ASCII') # <<<<<<<<<<<<<<
* self._format = format # keep a reference to the byte string
* self.format = self._format
*/
__pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 138, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 138, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5);
__pyx_t_5 = 0;
/* "View.MemoryView":137
* raise ValueError("itemsize <= 0 for cython.array")
*
* if not isinstance(format, bytes): # <<<<<<<<<<<<<<
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string
*/
}
/* "View.MemoryView":139
* if not isinstance(format, bytes):
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string # <<<<<<<<<<<<<<
* self.format = self._format
*
*/
if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) __PYX_ERR(1, 139, __pyx_L1_error)
__pyx_t_5 = __pyx_v_format;
__Pyx_INCREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_5);
__Pyx_GOTREF(__pyx_v_self->_format);
__Pyx_DECREF(__pyx_v_self->_format);
__pyx_v_self->_format = ((PyObject*)__pyx_t_5);
__pyx_t_5 = 0;
/* "View.MemoryView":140
* format = format.encode('ASCII')
* self._format = format # keep a reference to the byte string
* self.format = self._format # <<<<<<<<<<<<<<
*
*
*/
if (unlikely(__pyx_v_self->_format == Py_None)) {
PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found");
__PYX_ERR(1, 140, __pyx_L1_error)
}
__pyx_t_6 = __Pyx_PyBytes_AsWritableString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(1, 140, __pyx_L1_error)
__pyx_v_self->format = __pyx_t_6;
/* "View.MemoryView":143
*
*
* self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2) # <<<<<<<<<<<<<<
* self._strides = self._shape + self.ndim
*
*/
__pyx_v_self->_shape = ((Py_ssize_t *)PyObject_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2)));
/* "View.MemoryView":144
*
* self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2)
* self._strides = self._shape + self.ndim # <<<<<<<<<<<<<<
*
* if not self._shape:
*/
__pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim);
/* "View.MemoryView":146
* self._strides = self._shape + self.ndim
*
* if not self._shape: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate shape and strides.")
*
*/
__pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":147
*
* if not self._shape:
* raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 147, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_Raise(__pyx_t_5, 0, 0, 0);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__PYX_ERR(1, 147, __pyx_L1_error)
/* "View.MemoryView":146
* self._strides = self._shape + self.ndim
*
* if not self._shape: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate shape and strides.")
*
*/
}
/* "View.MemoryView":150
*
*
* for idx, dim in enumerate(shape): # <<<<<<<<<<<<<<
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
*/
__pyx_t_7 = 0;
__pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0;
for (;;) {
if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) __PYX_ERR(1, 150, __pyx_L1_error)
#else
__pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 150, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
#endif
__pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 150, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_dim = __pyx_t_8;
__pyx_v_idx = __pyx_t_7;
__pyx_t_7 = (__pyx_t_7 + 1);
/* "View.MemoryView":151
*
* for idx, dim in enumerate(shape):
* if dim <= 0: # <<<<<<<<<<<<<<
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
* self._shape[idx] = dim
*/
__pyx_t_4 = ((__pyx_v_dim <= 0) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":152
* for idx, dim in enumerate(shape):
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) # <<<<<<<<<<<<<<
* self._shape[idx] = dim
*
*/
__pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3);
__Pyx_GIVEREF(__pyx_t_9);
PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9);
__pyx_t_3 = 0;
__pyx_t_9 = 0;
__pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 152, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__Pyx_Raise(__pyx_t_10, 0, 0, 0);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__PYX_ERR(1, 152, __pyx_L1_error)
/* "View.MemoryView":151
*
* for idx, dim in enumerate(shape):
* if dim <= 0: # <<<<<<<<<<<<<<
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
* self._shape[idx] = dim
*/
}
/* "View.MemoryView":153
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
* self._shape[idx] = dim # <<<<<<<<<<<<<<
*
* cdef char order
*/
(__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim;
/* "View.MemoryView":150
*
*
* for idx, dim in enumerate(shape): # <<<<<<<<<<<<<<
* if dim <= 0:
* raise ValueError("Invalid shape in axis %d: %d." % (idx, dim))
*/
}
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
/* "View.MemoryView":156
*
* cdef char order
* if mode == 'fortran': # <<<<<<<<<<<<<<
* order = b'F'
* self.mode = u'fortran'
*/
__pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(1, 156, __pyx_L1_error)
if (__pyx_t_4) {
/* "View.MemoryView":157
* cdef char order
* if mode == 'fortran':
* order = b'F' # <<<<<<<<<<<<<<
* self.mode = u'fortran'
* elif mode == 'c':
*/
__pyx_v_order = 'F';
/* "View.MemoryView":158
* if mode == 'fortran':
* order = b'F'
* self.mode = u'fortran' # <<<<<<<<<<<<<<
* elif mode == 'c':
* order = b'C'
*/
__Pyx_INCREF(__pyx_n_u_fortran);
__Pyx_GIVEREF(__pyx_n_u_fortran);
__Pyx_GOTREF(__pyx_v_self->mode);
__Pyx_DECREF(__pyx_v_self->mode);
__pyx_v_self->mode = __pyx_n_u_fortran;
/* "View.MemoryView":156
*
* cdef char order
* if mode == 'fortran': # <<<<<<<<<<<<<<
* order = b'F'
* self.mode = u'fortran'
*/
goto __pyx_L10;
}
/* "View.MemoryView":159
* order = b'F'
* self.mode = u'fortran'
* elif mode == 'c': # <<<<<<<<<<<<<<
* order = b'C'
* self.mode = u'c'
*/
__pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(1, 159, __pyx_L1_error)
if (likely(__pyx_t_4)) {
/* "View.MemoryView":160
* self.mode = u'fortran'
* elif mode == 'c':
* order = b'C' # <<<<<<<<<<<<<<
* self.mode = u'c'
* else:
*/
__pyx_v_order = 'C';
/* "View.MemoryView":161
* elif mode == 'c':
* order = b'C'
* self.mode = u'c' # <<<<<<<<<<<<<<
* else:
* raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
*/
__Pyx_INCREF(__pyx_n_u_c);
__Pyx_GIVEREF(__pyx_n_u_c);
__Pyx_GOTREF(__pyx_v_self->mode);
__Pyx_DECREF(__pyx_v_self->mode);
__pyx_v_self->mode = __pyx_n_u_c;
/* "View.MemoryView":159
* order = b'F'
* self.mode = u'fortran'
* elif mode == 'c': # <<<<<<<<<<<<<<
* order = b'C'
* self.mode = u'c'
*/
goto __pyx_L10;
}
/* "View.MemoryView":163
* self.mode = u'c'
* else:
* raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode) # <<<<<<<<<<<<<<
*
* self.len = fill_contig_strides_array(self._shape, self._strides,
*/
/*else*/ {
__pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 163, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_5); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 163, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_Raise(__pyx_t_10, 0, 0, 0);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__PYX_ERR(1, 163, __pyx_L1_error)
}
__pyx_L10:;
/* "View.MemoryView":165
* raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode)
*
* self.len = fill_contig_strides_array(self._shape, self._strides, # <<<<<<<<<<<<<<
* itemsize, self.ndim, order)
*
*/
__pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order);
/* "View.MemoryView":168
* itemsize, self.ndim, order)
*
* self.free_data = allocate_buffer # <<<<<<<<<<<<<<
* self.dtype_is_object = format == b'O'
* if allocate_buffer:
*/
__pyx_v_self->free_data = __pyx_v_allocate_buffer;
/* "View.MemoryView":169
*
* self.free_data = allocate_buffer
* self.dtype_is_object = format == b'O' # <<<<<<<<<<<<<<
* if allocate_buffer:
*
*/
__pyx_t_10 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 169, __pyx_L1_error)
__pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 169, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__pyx_v_self->dtype_is_object = __pyx_t_4;
/* "View.MemoryView":170
* self.free_data = allocate_buffer
* self.dtype_is_object = format == b'O'
* if allocate_buffer: # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_4 = (__pyx_v_allocate_buffer != 0);
if (__pyx_t_4) {
/* "View.MemoryView":173
*
*
* self.data = <char *>malloc(self.len) # <<<<<<<<<<<<<<
* if not self.data:
* raise MemoryError("unable to allocate array data.")
*/
__pyx_v_self->data = ((char *)malloc(__pyx_v_self->len));
/* "View.MemoryView":174
*
* self.data = <char *>malloc(self.len)
* if not self.data: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate array data.")
*
*/
__pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":175
* self.data = <char *>malloc(self.len)
* if not self.data:
* raise MemoryError("unable to allocate array data.") # <<<<<<<<<<<<<<
*
* if self.dtype_is_object:
*/
__pyx_t_10 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_10)) __PYX_ERR(1, 175, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_10);
__Pyx_Raise(__pyx_t_10, 0, 0, 0);
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
__PYX_ERR(1, 175, __pyx_L1_error)
/* "View.MemoryView":174
*
* self.data = <char *>malloc(self.len)
* if not self.data: # <<<<<<<<<<<<<<
* raise MemoryError("unable to allocate array data.")
*
*/
}
/* "View.MemoryView":177
* raise MemoryError("unable to allocate array data.")
*
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* p = <PyObject **> self.data
* for i in range(self.len / itemsize):
*/
__pyx_t_4 = (__pyx_v_self->dtype_is_object != 0);
if (__pyx_t_4) {
/* "View.MemoryView":178
*
* if self.dtype_is_object:
* p = <PyObject **> self.data # <<<<<<<<<<<<<<
* for i in range(self.len / itemsize):
* p[i] = Py_None
*/
__pyx_v_p = ((PyObject **)__pyx_v_self->data);
/* "View.MemoryView":179
* if self.dtype_is_object:
* p = <PyObject **> self.data
* for i in range(self.len / itemsize): # <<<<<<<<<<<<<<
* p[i] = Py_None
* Py_INCREF(Py_None)
*/
if (unlikely(__pyx_v_itemsize == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
__PYX_ERR(1, 179, __pyx_L1_error)
}
else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) {
PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
__PYX_ERR(1, 179, __pyx_L1_error)
}
__pyx_t_1 = (__pyx_v_self->len / __pyx_v_itemsize);
__pyx_t_8 = __pyx_t_1;
for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_8; __pyx_t_11+=1) {
__pyx_v_i = __pyx_t_11;
/* "View.MemoryView":180
* p = <PyObject **> self.data
* for i in range(self.len / itemsize):
* p[i] = Py_None # <<<<<<<<<<<<<<
* Py_INCREF(Py_None)
*
*/
(__pyx_v_p[__pyx_v_i]) = Py_None;
/* "View.MemoryView":181
* for i in range(self.len / itemsize):
* p[i] = Py_None
* Py_INCREF(Py_None) # <<<<<<<<<<<<<<
*
* @cname('getbuffer')
*/
Py_INCREF(Py_None);
}
/* "View.MemoryView":177
* raise MemoryError("unable to allocate array data.")
*
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* p = <PyObject **> self.data
* for i in range(self.len / itemsize):
*/
}
/* "View.MemoryView":170
* self.free_data = allocate_buffer
* self.dtype_is_object = format == b'O'
* if allocate_buffer: # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":121
* cdef bint dtype_is_object
*
* def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<<
* mode="c", bint allocate_buffer=True):
*
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_9);
__Pyx_XDECREF(__pyx_t_10);
__Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_format);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":184
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* cdef int bufmode = -1
* if self.mode == u"c":
*/
/* Python wrapper */
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_v_bufmode;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
char *__pyx_t_4;
Py_ssize_t __pyx_t_5;
int __pyx_t_6;
Py_ssize_t *__pyx_t_7;
if (__pyx_v_info == NULL) {
PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
return -1;
}
__Pyx_RefNannySetupContext("__getbuffer__", 0);
__pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
__Pyx_GIVEREF(__pyx_v_info->obj);
/* "View.MemoryView":185
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags):
* cdef int bufmode = -1 # <<<<<<<<<<<<<<
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
*/
__pyx_v_bufmode = -1;
/* "View.MemoryView":186
* def __getbuffer__(self, Py_buffer *info, int flags):
* cdef int bufmode = -1
* if self.mode == u"c": # <<<<<<<<<<<<<<
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran":
*/
__pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 186, __pyx_L1_error)
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":187
* cdef int bufmode = -1
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS # <<<<<<<<<<<<<<
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
*/
__pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
/* "View.MemoryView":186
* def __getbuffer__(self, Py_buffer *info, int flags):
* cdef int bufmode = -1
* if self.mode == u"c": # <<<<<<<<<<<<<<
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran":
*/
goto __pyx_L3;
}
/* "View.MemoryView":188
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran": # <<<<<<<<<<<<<<
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
*/
__pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(1, 188, __pyx_L1_error)
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* "View.MemoryView":189
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS # <<<<<<<<<<<<<<
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.")
*/
__pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS);
/* "View.MemoryView":188
* if self.mode == u"c":
* bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* elif self.mode == u"fortran": # <<<<<<<<<<<<<<
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
*/
}
__pyx_L3:;
/* "View.MemoryView":190
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode): # <<<<<<<<<<<<<<
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data
*/
__pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":191
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.") # <<<<<<<<<<<<<<
* info.buf = self.data
* info.len = self.len
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 191, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 191, __pyx_L1_error)
/* "View.MemoryView":190
* elif self.mode == u"fortran":
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode): # <<<<<<<<<<<<<<
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data
*/
}
/* "View.MemoryView":192
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data # <<<<<<<<<<<<<<
* info.len = self.len
* info.ndim = self.ndim
*/
__pyx_t_4 = __pyx_v_self->data;
__pyx_v_info->buf = __pyx_t_4;
/* "View.MemoryView":193
* raise ValueError("Can only create a buffer that is contiguous in memory.")
* info.buf = self.data
* info.len = self.len # <<<<<<<<<<<<<<
* info.ndim = self.ndim
* info.shape = self._shape
*/
__pyx_t_5 = __pyx_v_self->len;
__pyx_v_info->len = __pyx_t_5;
/* "View.MemoryView":194
* info.buf = self.data
* info.len = self.len
* info.ndim = self.ndim # <<<<<<<<<<<<<<
* info.shape = self._shape
* info.strides = self._strides
*/
__pyx_t_6 = __pyx_v_self->ndim;
__pyx_v_info->ndim = __pyx_t_6;
/* "View.MemoryView":195
* info.len = self.len
* info.ndim = self.ndim
* info.shape = self._shape # <<<<<<<<<<<<<<
* info.strides = self._strides
* info.suboffsets = NULL
*/
__pyx_t_7 = __pyx_v_self->_shape;
__pyx_v_info->shape = __pyx_t_7;
/* "View.MemoryView":196
* info.ndim = self.ndim
* info.shape = self._shape
* info.strides = self._strides # <<<<<<<<<<<<<<
* info.suboffsets = NULL
* info.itemsize = self.itemsize
*/
__pyx_t_7 = __pyx_v_self->_strides;
__pyx_v_info->strides = __pyx_t_7;
/* "View.MemoryView":197
* info.shape = self._shape
* info.strides = self._strides
* info.suboffsets = NULL # <<<<<<<<<<<<<<
* info.itemsize = self.itemsize
* info.readonly = 0
*/
__pyx_v_info->suboffsets = NULL;
/* "View.MemoryView":198
* info.strides = self._strides
* info.suboffsets = NULL
* info.itemsize = self.itemsize # <<<<<<<<<<<<<<
* info.readonly = 0
*
*/
__pyx_t_5 = __pyx_v_self->itemsize;
__pyx_v_info->itemsize = __pyx_t_5;
/* "View.MemoryView":199
* info.suboffsets = NULL
* info.itemsize = self.itemsize
* info.readonly = 0 # <<<<<<<<<<<<<<
*
* if flags & PyBUF_FORMAT:
*/
__pyx_v_info->readonly = 0;
/* "View.MemoryView":201
* info.readonly = 0
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.format
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":202
*
* if flags & PyBUF_FORMAT:
* info.format = self.format # <<<<<<<<<<<<<<
* else:
* info.format = NULL
*/
__pyx_t_4 = __pyx_v_self->format;
__pyx_v_info->format = __pyx_t_4;
/* "View.MemoryView":201
* info.readonly = 0
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.format
* else:
*/
goto __pyx_L5;
}
/* "View.MemoryView":204
* info.format = self.format
* else:
* info.format = NULL # <<<<<<<<<<<<<<
*
* info.obj = self
*/
/*else*/ {
__pyx_v_info->format = NULL;
}
__pyx_L5:;
/* "View.MemoryView":206
* info.format = NULL
*
* info.obj = self # <<<<<<<<<<<<<<
*
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
*/
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj);
__pyx_v_info->obj = ((PyObject *)__pyx_v_self);
/* "View.MemoryView":184
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* cdef int bufmode = -1
* if self.mode == u"c":
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.array.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
if (__pyx_v_info->obj != NULL) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
goto __pyx_L2;
__pyx_L0:;
if (__pyx_v_info->obj == Py_None) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
__pyx_L2:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":210
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
*
* def __dealloc__(array self): # <<<<<<<<<<<<<<
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
*/
/* Python wrapper */
static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_array___dealloc__(PyObject *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
__pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) {
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("__dealloc__", 0);
/* "View.MemoryView":211
*
* def __dealloc__(array self):
* if self.callback_free_data != NULL: # <<<<<<<<<<<<<<
* self.callback_free_data(self.data)
* elif self.free_data:
*/
__pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":212
* def __dealloc__(array self):
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data) # <<<<<<<<<<<<<<
* elif self.free_data:
* if self.dtype_is_object:
*/
__pyx_v_self->callback_free_data(__pyx_v_self->data);
/* "View.MemoryView":211
*
* def __dealloc__(array self):
* if self.callback_free_data != NULL: # <<<<<<<<<<<<<<
* self.callback_free_data(self.data)
* elif self.free_data:
*/
goto __pyx_L3;
}
/* "View.MemoryView":213
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
* elif self.free_data: # <<<<<<<<<<<<<<
* if self.dtype_is_object:
* refcount_objects_in_slice(self.data, self._shape,
*/
__pyx_t_1 = (__pyx_v_self->free_data != 0);
if (__pyx_t_1) {
/* "View.MemoryView":214
* self.callback_free_data(self.data)
* elif self.free_data:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice(self.data, self._shape,
* self._strides, self.ndim, False)
*/
__pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
if (__pyx_t_1) {
/* "View.MemoryView":215
* elif self.free_data:
* if self.dtype_is_object:
* refcount_objects_in_slice(self.data, self._shape, # <<<<<<<<<<<<<<
* self._strides, self.ndim, False)
* free(self.data)
*/
__pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0);
/* "View.MemoryView":214
* self.callback_free_data(self.data)
* elif self.free_data:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice(self.data, self._shape,
* self._strides, self.ndim, False)
*/
}
/* "View.MemoryView":217
* refcount_objects_in_slice(self.data, self._shape,
* self._strides, self.ndim, False)
* free(self.data) # <<<<<<<<<<<<<<
* PyObject_Free(self._shape)
*
*/
free(__pyx_v_self->data);
/* "View.MemoryView":213
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
* elif self.free_data: # <<<<<<<<<<<<<<
* if self.dtype_is_object:
* refcount_objects_in_slice(self.data, self._shape,
*/
}
__pyx_L3:;
/* "View.MemoryView":218
* self._strides, self.ndim, False)
* free(self.data)
* PyObject_Free(self._shape) # <<<<<<<<<<<<<<
*
* @property
*/
PyObject_Free(__pyx_v_self->_shape);
/* "View.MemoryView":210
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)")
*
* def __dealloc__(array self): # <<<<<<<<<<<<<<
* if self.callback_free_data != NULL:
* self.callback_free_data(self.data)
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":221
*
* @property
* def memview(self): # <<<<<<<<<<<<<<
* return self.get_memview()
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":222
* @property
* def memview(self):
* return self.get_memview() # <<<<<<<<<<<<<<
*
* @cname('get_memview')
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = ((struct __pyx_vtabstruct_array *)__pyx_v_self->__pyx_vtab)->get_memview(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 222, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":221
*
* @property
* def memview(self): # <<<<<<<<<<<<<<
* return self.get_memview()
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.memview.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":225
*
* @cname('get_memview')
* cdef get_memview(self): # <<<<<<<<<<<<<<
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
* return memoryview(self, flags, self.dtype_is_object)
*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self) {
int __pyx_v_flags;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("get_memview", 0);
/* "View.MemoryView":226
* @cname('get_memview')
* cdef get_memview(self):
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE # <<<<<<<<<<<<<<
* return memoryview(self, flags, self.dtype_is_object)
*
*/
__pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE);
/* "View.MemoryView":227
* cdef get_memview(self):
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
* return memoryview(self, flags, self.dtype_is_object) # <<<<<<<<<<<<<<
*
* def __len__(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 227, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 227, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 227, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 227, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":225
*
* @cname('get_memview')
* cdef get_memview(self): # <<<<<<<<<<<<<<
* flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE
* return memoryview(self, flags, self.dtype_is_object)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.array.get_memview", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":229
* return memoryview(self, flags, self.dtype_is_object)
*
* def __len__(self): # <<<<<<<<<<<<<<
* return self._shape[0]
*
*/
/* Python wrapper */
static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self); /*proto*/
static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__len__", 0);
/* "View.MemoryView":230
*
* def __len__(self):
* return self._shape[0] # <<<<<<<<<<<<<<
*
* def __getattr__(self, attr):
*/
__pyx_r = (__pyx_v_self->_shape[0]);
goto __pyx_L0;
/* "View.MemoryView":229
* return memoryview(self, flags, self.dtype_is_object)
*
* def __len__(self): # <<<<<<<<<<<<<<
* return self._shape[0]
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":232
* return self._shape[0]
*
* def __getattr__(self, attr): # <<<<<<<<<<<<<<
* return getattr(self.memview, attr)
*
*/
/* Python wrapper */
static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr); /*proto*/
static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("__getattr__", 0);
/* "View.MemoryView":233
*
* def __getattr__(self, attr):
* return getattr(self.memview, attr) # <<<<<<<<<<<<<<
*
* def __getitem__(self, item):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 233, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 233, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":232
* return self._shape[0]
*
* def __getattr__(self, attr): # <<<<<<<<<<<<<<
* return getattr(self.memview, attr)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.array.__getattr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":235
* return getattr(self.memview, attr)
*
* def __getitem__(self, item): # <<<<<<<<<<<<<<
* return self.memview[item]
*
*/
/* Python wrapper */
static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item); /*proto*/
static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("__getitem__", 0);
/* "View.MemoryView":236
*
* def __getitem__(self, item):
* return self.memview[item] # <<<<<<<<<<<<<<
*
* def __setitem__(self, item, value):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 236, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 236, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":235
* return getattr(self.memview, attr)
*
* def __getitem__(self, item): # <<<<<<<<<<<<<<
* return self.memview[item]
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.array.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":238
* return self.memview[item]
*
* def __setitem__(self, item, value): # <<<<<<<<<<<<<<
* self.memview[item] = value
*
*/
/* Python wrapper */
static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /*proto*/
static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
__pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__setitem__", 0);
/* "View.MemoryView":239
*
* def __setitem__(self, item, value):
* self.memview[item] = value # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 239, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) __PYX_ERR(1, 239, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "View.MemoryView":238
* return self.memview[item]
*
* def __setitem__(self, item, value): # <<<<<<<<<<<<<<
* self.memview[item] = value
*
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_array___reduce_cython__(((struct __pyx_array_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_array_2__setstate_cython__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.array.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":243
*
* @cname("__pyx_array_new")
* cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format, # <<<<<<<<<<<<<<
* char *mode, char *buf):
* cdef array result
*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, char *__pyx_v_format, char *__pyx_v_mode, char *__pyx_v_buf) {
struct __pyx_array_obj *__pyx_v_result = 0;
struct __pyx_array_obj *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
__Pyx_RefNannySetupContext("array_cwrapper", 0);
/* "View.MemoryView":247
* cdef array result
*
* if buf == NULL: # <<<<<<<<<<<<<<
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
*/
__pyx_t_1 = ((__pyx_v_buf == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":248
*
* if buf == NULL:
* result = array(shape, itemsize, format, mode.decode('ASCII')) # <<<<<<<<<<<<<<
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'),
*/
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 248, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 248, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 248, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 248, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_INCREF(__pyx_v_shape);
__Pyx_GIVEREF(__pyx_v_shape);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4);
__pyx_t_2 = 0;
__pyx_t_3 = 0;
__pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 248, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4);
__pyx_t_4 = 0;
/* "View.MemoryView":247
* cdef array result
*
* if buf == NULL: # <<<<<<<<<<<<<<
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":250
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'), # <<<<<<<<<<<<<<
* allocate_buffer=False)
* result.data = buf
*/
/*else*/ {
__pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_INCREF(__pyx_v_shape);
__Pyx_GIVEREF(__pyx_v_shape);
PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4);
__Pyx_GIVEREF(__pyx_t_5);
PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3);
__pyx_t_4 = 0;
__pyx_t_5 = 0;
__pyx_t_3 = 0;
/* "View.MemoryView":251
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'),
* allocate_buffer=False) # <<<<<<<<<<<<<<
* result.data = buf
*
*/
__pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 251, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) __PYX_ERR(1, 251, __pyx_L1_error)
/* "View.MemoryView":250
* result = array(shape, itemsize, format, mode.decode('ASCII'))
* else:
* result = array(shape, itemsize, format, mode.decode('ASCII'), # <<<<<<<<<<<<<<
* allocate_buffer=False)
* result.data = buf
*/
__pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5);
__pyx_t_5 = 0;
/* "View.MemoryView":252
* result = array(shape, itemsize, format, mode.decode('ASCII'),
* allocate_buffer=False)
* result.data = buf # <<<<<<<<<<<<<<
*
* return result
*/
__pyx_v_result->data = __pyx_v_buf;
}
__pyx_L3:;
/* "View.MemoryView":254
* result.data = buf
*
* return result # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(((PyObject *)__pyx_r));
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = __pyx_v_result;
goto __pyx_L0;
/* "View.MemoryView":243
*
* @cname("__pyx_array_new")
* cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format, # <<<<<<<<<<<<<<
* char *mode, char *buf):
* cdef array result
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.array_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":280
* cdef class Enum(object):
* cdef object name
* def __init__(self, name): # <<<<<<<<<<<<<<
* self.name = name
* def __repr__(self):
*/
/* Python wrapper */
static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v_name = 0;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_name,0};
PyObject* values[1] = {0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_name)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(1, 280, __pyx_L3_error)
}
} else if (PyTuple_GET_SIZE(__pyx_args) != 1) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
}
__pyx_v_name = values[0];
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 280, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__init__", 0);
/* "View.MemoryView":281
* cdef object name
* def __init__(self, name):
* self.name = name # <<<<<<<<<<<<<<
* def __repr__(self):
* return self.name
*/
__Pyx_INCREF(__pyx_v_name);
__Pyx_GIVEREF(__pyx_v_name);
__Pyx_GOTREF(__pyx_v_self->name);
__Pyx_DECREF(__pyx_v_self->name);
__pyx_v_self->name = __pyx_v_name;
/* "View.MemoryView":280
* cdef class Enum(object):
* cdef object name
* def __init__(self, name): # <<<<<<<<<<<<<<
* self.name = name
* def __repr__(self):
*/
/* function exit code */
__pyx_r = 0;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":282
* def __init__(self, name):
* self.name = name
* def __repr__(self): # <<<<<<<<<<<<<<
* return self.name
*
*/
/* Python wrapper */
static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
__pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__repr__", 0);
/* "View.MemoryView":283
* self.name = name
* def __repr__(self):
* return self.name # <<<<<<<<<<<<<<
*
* cdef generic = Enum("<strided and direct or indirect>")
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->name);
__pyx_r = __pyx_v_self->name;
goto __pyx_L0;
/* "View.MemoryView":282
* def __init__(self, name):
* self.name = name
* def __repr__(self): # <<<<<<<<<<<<<<
* return self.name
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* cdef bint use_setstate
* state = (self.name,)
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_MemviewEnum___reduce_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self) {
int __pyx_v_use_setstate;
PyObject *__pyx_v_state = NULL;
PyObject *__pyx_v__dict = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":3
* def __reduce_cython__(self):
* cdef bint use_setstate
* state = (self.name,) # <<<<<<<<<<<<<<
* _dict = getattr(self, '__dict__', None)
* if _dict is not None:
*/
__pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(__pyx_v_self->name);
__Pyx_GIVEREF(__pyx_v_self->name);
PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_self->name);
__pyx_v_state = ((PyObject*)__pyx_t_1);
__pyx_t_1 = 0;
/* "(tree fragment)":4
* cdef bint use_setstate
* state = (self.name,)
* _dict = getattr(self, '__dict__', None) # <<<<<<<<<<<<<<
* if _dict is not None:
* state += (_dict,)
*/
__pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v__dict = __pyx_t_1;
__pyx_t_1 = 0;
/* "(tree fragment)":5
* state = (self.name,)
* _dict = getattr(self, '__dict__', None)
* if _dict is not None: # <<<<<<<<<<<<<<
* state += (_dict,)
* use_setstate = True
*/
__pyx_t_2 = (__pyx_v__dict != Py_None);
__pyx_t_3 = (__pyx_t_2 != 0);
if (__pyx_t_3) {
/* "(tree fragment)":6
* _dict = getattr(self, '__dict__', None)
* if _dict is not None:
* state += (_dict,) # <<<<<<<<<<<<<<
* use_setstate = True
* else:
*/
__pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(__pyx_v__dict);
__Pyx_GIVEREF(__pyx_v__dict);
PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict);
__pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4));
__pyx_t_4 = 0;
/* "(tree fragment)":7
* if _dict is not None:
* state += (_dict,)
* use_setstate = True # <<<<<<<<<<<<<<
* else:
* use_setstate = self.name is not None
*/
__pyx_v_use_setstate = 1;
/* "(tree fragment)":5
* state = (self.name,)
* _dict = getattr(self, '__dict__', None)
* if _dict is not None: # <<<<<<<<<<<<<<
* state += (_dict,)
* use_setstate = True
*/
goto __pyx_L3;
}
/* "(tree fragment)":9
* use_setstate = True
* else:
* use_setstate = self.name is not None # <<<<<<<<<<<<<<
* if use_setstate:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
*/
/*else*/ {
__pyx_t_3 = (__pyx_v_self->name != Py_None);
__pyx_v_use_setstate = __pyx_t_3;
}
__pyx_L3:;
/* "(tree fragment)":10
* else:
* use_setstate = self.name is not None
* if use_setstate: # <<<<<<<<<<<<<<
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
* else:
*/
__pyx_t_3 = (__pyx_v_use_setstate != 0);
if (__pyx_t_3) {
/* "(tree fragment)":11
* use_setstate = self.name is not None
* if use_setstate:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state # <<<<<<<<<<<<<<
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 11, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 11, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_INCREF(__pyx_int_184977713);
__Pyx_GIVEREF(__pyx_int_184977713);
PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713);
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None);
__pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 11, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1);
__Pyx_INCREF(__pyx_v_state);
__Pyx_GIVEREF(__pyx_v_state);
PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state);
__pyx_t_4 = 0;
__pyx_t_1 = 0;
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "(tree fragment)":10
* else:
* use_setstate = self.name is not None
* if use_setstate: # <<<<<<<<<<<<<<
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
* else:
*/
}
/* "(tree fragment)":13
* return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state) # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* __pyx_unpickle_Enum__set_state(self, __pyx_state)
*/
/*else*/ {
__Pyx_XDECREF(__pyx_r);
__pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 13, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 13, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))));
__Pyx_INCREF(__pyx_int_184977713);
__Pyx_GIVEREF(__pyx_int_184977713);
PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713);
__Pyx_INCREF(__pyx_v_state);
__Pyx_GIVEREF(__pyx_v_state);
PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state);
__pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 13, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_GIVEREF(__pyx_t_5);
PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1);
__pyx_t_5 = 0;
__pyx_t_1 = 0;
__pyx_r = __pyx_t_4;
__pyx_t_4 = 0;
goto __pyx_L0;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* cdef bint use_setstate
* state = (self.name,)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.Enum.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_state);
__Pyx_XDECREF(__pyx_v__dict);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":14
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(self, __pyx_state)
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_MemviewEnum_2__setstate_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":15
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
* def __setstate_cython__(self, __pyx_state):
* __pyx_unpickle_Enum__set_state(self, __pyx_state) # <<<<<<<<<<<<<<
*/
if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 15, __pyx_L1_error)
__pyx_t_1 = __pyx_unpickle_Enum__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 15, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "(tree fragment)":14
* else:
* return __pyx_unpickle_Enum, (type(self), 0xb068931, state)
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(self, __pyx_state)
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.Enum.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":297
*
* @cname('__pyx_align_pointer')
* cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<<
* "Align pointer memory on a given boundary"
* cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
*/
static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment) {
Py_intptr_t __pyx_v_aligned_p;
size_t __pyx_v_offset;
void *__pyx_r;
int __pyx_t_1;
/* "View.MemoryView":299
* cdef void *align_pointer(void *memory, size_t alignment) nogil:
* "Align pointer memory on a given boundary"
* cdef Py_intptr_t aligned_p = <Py_intptr_t> memory # <<<<<<<<<<<<<<
* cdef size_t offset
*
*/
__pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory);
/* "View.MemoryView":303
*
* with cython.cdivision(True):
* offset = aligned_p % alignment # <<<<<<<<<<<<<<
*
* if offset > 0:
*/
__pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment);
/* "View.MemoryView":305
* offset = aligned_p % alignment
*
* if offset > 0: # <<<<<<<<<<<<<<
* aligned_p += alignment - offset
*
*/
__pyx_t_1 = ((__pyx_v_offset > 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":306
*
* if offset > 0:
* aligned_p += alignment - offset # <<<<<<<<<<<<<<
*
* return <void *> aligned_p
*/
__pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset));
/* "View.MemoryView":305
* offset = aligned_p % alignment
*
* if offset > 0: # <<<<<<<<<<<<<<
* aligned_p += alignment - offset
*
*/
}
/* "View.MemoryView":308
* aligned_p += alignment - offset
*
* return <void *> aligned_p # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = ((void *)__pyx_v_aligned_p);
goto __pyx_L0;
/* "View.MemoryView":297
*
* @cname('__pyx_align_pointer')
* cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<<
* "Align pointer memory on a given boundary"
* cdef Py_intptr_t aligned_p = <Py_intptr_t> memory
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":344
* cdef __Pyx_TypeInfo *typeinfo
*
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): # <<<<<<<<<<<<<<
* self.obj = obj
* self.flags = flags
*/
/* Python wrapper */
static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v_obj = 0;
int __pyx_v_flags;
int __pyx_v_dtype_is_object;
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_obj,&__pyx_n_s_flags,&__pyx_n_s_dtype_is_object,0};
PyObject* values[3] = {0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_obj)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); __PYX_ERR(1, 344, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (kw_args > 0) {
PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_dtype_is_object);
if (value) { values[2] = value; kw_args--; }
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(1, 344, __pyx_L3_error)
}
} else {
switch (PyTuple_GET_SIZE(__pyx_args)) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
break;
default: goto __pyx_L5_argtuple_error;
}
}
__pyx_v_obj = values[0];
__pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 344, __pyx_L3_error)
if (values[2]) {
__pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 344, __pyx_L3_error)
} else {
__pyx_v_dtype_is_object = ((int)0);
}
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 344, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return -1;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
__Pyx_RefNannySetupContext("__cinit__", 0);
/* "View.MemoryView":345
*
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
* self.obj = obj # <<<<<<<<<<<<<<
* self.flags = flags
* if type(self) is memoryview or obj is not None:
*/
__Pyx_INCREF(__pyx_v_obj);
__Pyx_GIVEREF(__pyx_v_obj);
__Pyx_GOTREF(__pyx_v_self->obj);
__Pyx_DECREF(__pyx_v_self->obj);
__pyx_v_self->obj = __pyx_v_obj;
/* "View.MemoryView":346
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False):
* self.obj = obj
* self.flags = flags # <<<<<<<<<<<<<<
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags)
*/
__pyx_v_self->flags = __pyx_v_flags;
/* "View.MemoryView":347
* self.obj = obj
* self.flags = flags
* if type(self) is memoryview or obj is not None: # <<<<<<<<<<<<<<
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL:
*/
__pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type));
__pyx_t_3 = (__pyx_t_2 != 0);
if (!__pyx_t_3) {
} else {
__pyx_t_1 = __pyx_t_3;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_3 = (__pyx_v_obj != Py_None);
__pyx_t_2 = (__pyx_t_3 != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L4_bool_binop_done:;
if (__pyx_t_1) {
/* "View.MemoryView":348
* self.flags = flags
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags) # <<<<<<<<<<<<<<
* if <PyObject *> self.view.obj == NULL:
* (<__pyx_buffer *> &self.view).obj = Py_None
*/
__pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 348, __pyx_L1_error)
/* "View.MemoryView":349
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<<
* (<__pyx_buffer *> &self.view).obj = Py_None
* Py_INCREF(Py_None)
*/
__pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":350
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL:
* (<__pyx_buffer *> &self.view).obj = Py_None # <<<<<<<<<<<<<<
* Py_INCREF(Py_None)
*
*/
((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None;
/* "View.MemoryView":351
* if <PyObject *> self.view.obj == NULL:
* (<__pyx_buffer *> &self.view).obj = Py_None
* Py_INCREF(Py_None) # <<<<<<<<<<<<<<
*
* global __pyx_memoryview_thread_locks_used
*/
Py_INCREF(Py_None);
/* "View.MemoryView":349
* if type(self) is memoryview or obj is not None:
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<<
* (<__pyx_buffer *> &self.view).obj = Py_None
* Py_INCREF(Py_None)
*/
}
/* "View.MemoryView":347
* self.obj = obj
* self.flags = flags
* if type(self) is memoryview or obj is not None: # <<<<<<<<<<<<<<
* __Pyx_GetBuffer(obj, &self.view, flags)
* if <PyObject *> self.view.obj == NULL:
*/
}
/* "View.MemoryView":354
*
* global __pyx_memoryview_thread_locks_used
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: # <<<<<<<<<<<<<<
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
*/
__pyx_t_1 = ((__pyx_memoryview_thread_locks_used < 8) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":355
* global __pyx_memoryview_thread_locks_used
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL:
*/
__pyx_v_self->lock = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]);
/* "View.MemoryView":356
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED:
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1 # <<<<<<<<<<<<<<
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock()
*/
__pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used + 1);
/* "View.MemoryView":354
*
* global __pyx_memoryview_thread_locks_used
* if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: # <<<<<<<<<<<<<<
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
*/
}
/* "View.MemoryView":357
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL: # <<<<<<<<<<<<<<
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL:
*/
__pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":358
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock() # <<<<<<<<<<<<<<
* if self.lock is NULL:
* raise MemoryError
*/
__pyx_v_self->lock = PyThread_allocate_lock();
/* "View.MemoryView":359
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL: # <<<<<<<<<<<<<<
* raise MemoryError
*
*/
__pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":360
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL:
* raise MemoryError # <<<<<<<<<<<<<<
*
* if flags & PyBUF_FORMAT:
*/
PyErr_NoMemory(); __PYX_ERR(1, 360, __pyx_L1_error)
/* "View.MemoryView":359
* if self.lock is NULL:
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL: # <<<<<<<<<<<<<<
* raise MemoryError
*
*/
}
/* "View.MemoryView":357
* self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]
* __pyx_memoryview_thread_locks_used += 1
* if self.lock is NULL: # <<<<<<<<<<<<<<
* self.lock = PyThread_allocate_lock()
* if self.lock is NULL:
*/
}
/* "View.MemoryView":362
* raise MemoryError
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":363
*
* if flags & PyBUF_FORMAT:
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0') # <<<<<<<<<<<<<<
* else:
* self.dtype_is_object = dtype_is_object
*/
__pyx_t_2 = (((__pyx_v_self->view.format[0]) == 'O') != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_2 = (((__pyx_v_self->view.format[1]) == '\x00') != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L11_bool_binop_done:;
__pyx_v_self->dtype_is_object = __pyx_t_1;
/* "View.MemoryView":362
* raise MemoryError
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
* else:
*/
goto __pyx_L10;
}
/* "View.MemoryView":365
* self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0')
* else:
* self.dtype_is_object = dtype_is_object # <<<<<<<<<<<<<<
*
* self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
*/
/*else*/ {
__pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object;
}
__pyx_L10:;
/* "View.MemoryView":367
* self.dtype_is_object = dtype_is_object
*
* self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer( # <<<<<<<<<<<<<<
* <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
* self.typeinfo = NULL
*/
__pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int))));
/* "View.MemoryView":369
* self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer(
* <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int))
* self.typeinfo = NULL # <<<<<<<<<<<<<<
*
* def __dealloc__(memoryview self):
*/
__pyx_v_self->typeinfo = NULL;
/* "View.MemoryView":344
* cdef __Pyx_TypeInfo *typeinfo
*
* def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): # <<<<<<<<<<<<<<
* self.obj = obj
* self.flags = flags
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":371
* self.typeinfo = NULL
*
* def __dealloc__(memoryview self): # <<<<<<<<<<<<<<
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view)
*/
/* Python wrapper */
static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) {
int __pyx_v_i;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
PyThread_type_lock __pyx_t_6;
PyThread_type_lock __pyx_t_7;
__Pyx_RefNannySetupContext("__dealloc__", 0);
/* "View.MemoryView":372
*
* def __dealloc__(memoryview self):
* if self.obj is not None: # <<<<<<<<<<<<<<
* __Pyx_ReleaseBuffer(&self.view)
*
*/
__pyx_t_1 = (__pyx_v_self->obj != Py_None);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":373
* def __dealloc__(memoryview self):
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view) # <<<<<<<<<<<<<<
*
* cdef int i
*/
__Pyx_ReleaseBuffer((&__pyx_v_self->view));
/* "View.MemoryView":372
*
* def __dealloc__(memoryview self):
* if self.obj is not None: # <<<<<<<<<<<<<<
* __Pyx_ReleaseBuffer(&self.view)
*
*/
}
/* "View.MemoryView":377
* cdef int i
* global __pyx_memoryview_thread_locks_used
* if self.lock != NULL: # <<<<<<<<<<<<<<
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock:
*/
__pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":378
* global __pyx_memoryview_thread_locks_used
* if self.lock != NULL:
* for i in range(__pyx_memoryview_thread_locks_used): # <<<<<<<<<<<<<<
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1
*/
__pyx_t_3 = __pyx_memoryview_thread_locks_used;
__pyx_t_4 = __pyx_t_3;
for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
__pyx_v_i = __pyx_t_5;
/* "View.MemoryView":379
* if self.lock != NULL:
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used:
*/
__pyx_t_2 = (((__pyx_memoryview_thread_locks[__pyx_v_i]) == __pyx_v_self->lock) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":380
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1 # <<<<<<<<<<<<<<
* if i != __pyx_memoryview_thread_locks_used:
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
*/
__pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used - 1);
/* "View.MemoryView":381
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
*/
__pyx_t_2 = ((__pyx_v_i != __pyx_memoryview_thread_locks_used) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":383
* if i != __pyx_memoryview_thread_locks_used:
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) # <<<<<<<<<<<<<<
* break
* else:
*/
__pyx_t_6 = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]);
__pyx_t_7 = (__pyx_memoryview_thread_locks[__pyx_v_i]);
/* "View.MemoryView":382
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used:
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
* break
*/
(__pyx_memoryview_thread_locks[__pyx_v_i]) = __pyx_t_6;
(__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]) = __pyx_t_7;
/* "View.MemoryView":381
* if __pyx_memoryview_thread_locks[i] is self.lock:
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
*/
}
/* "View.MemoryView":384
* __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = (
* __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i])
* break # <<<<<<<<<<<<<<
* else:
* PyThread_free_lock(self.lock)
*/
goto __pyx_L6_break;
/* "View.MemoryView":379
* if self.lock != NULL:
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock: # <<<<<<<<<<<<<<
* __pyx_memoryview_thread_locks_used -= 1
* if i != __pyx_memoryview_thread_locks_used:
*/
}
}
/*else*/ {
/* "View.MemoryView":386
* break
* else:
* PyThread_free_lock(self.lock) # <<<<<<<<<<<<<<
*
* cdef char *get_item_pointer(memoryview self, object index) except NULL:
*/
PyThread_free_lock(__pyx_v_self->lock);
}
__pyx_L6_break:;
/* "View.MemoryView":377
* cdef int i
* global __pyx_memoryview_thread_locks_used
* if self.lock != NULL: # <<<<<<<<<<<<<<
* for i in range(__pyx_memoryview_thread_locks_used):
* if __pyx_memoryview_thread_locks[i] is self.lock:
*/
}
/* "View.MemoryView":371
* self.typeinfo = NULL
*
* def __dealloc__(memoryview self): # <<<<<<<<<<<<<<
* if self.obj is not None:
* __Pyx_ReleaseBuffer(&self.view)
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":388
* PyThread_free_lock(self.lock)
*
* cdef char *get_item_pointer(memoryview self, object index) except NULL: # <<<<<<<<<<<<<<
* cdef Py_ssize_t dim
* cdef char *itemp = <char *> self.view.buf
*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
Py_ssize_t __pyx_v_dim;
char *__pyx_v_itemp;
PyObject *__pyx_v_idx = NULL;
char *__pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
Py_ssize_t __pyx_t_3;
PyObject *(*__pyx_t_4)(PyObject *);
PyObject *__pyx_t_5 = NULL;
Py_ssize_t __pyx_t_6;
char *__pyx_t_7;
__Pyx_RefNannySetupContext("get_item_pointer", 0);
/* "View.MemoryView":390
* cdef char *get_item_pointer(memoryview self, object index) except NULL:
* cdef Py_ssize_t dim
* cdef char *itemp = <char *> self.view.buf # <<<<<<<<<<<<<<
*
* for dim, idx in enumerate(index):
*/
__pyx_v_itemp = ((char *)__pyx_v_self->view.buf);
/* "View.MemoryView":392
* cdef char *itemp = <char *> self.view.buf
*
* for dim, idx in enumerate(index): # <<<<<<<<<<<<<<
* itemp = pybuffer_index(&self.view, itemp, idx, dim)
*
*/
__pyx_t_1 = 0;
if (likely(PyList_CheckExact(__pyx_v_index)) || PyTuple_CheckExact(__pyx_v_index)) {
__pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0;
__pyx_t_4 = NULL;
} else {
__pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 392, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 392, __pyx_L1_error)
}
for (;;) {
if (likely(!__pyx_t_4)) {
if (likely(PyList_CheckExact(__pyx_t_2))) {
if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(1, 392, __pyx_L1_error)
#else
__pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 392, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
} else {
if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(1, 392, __pyx_L1_error)
#else
__pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 392, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
}
} else {
__pyx_t_5 = __pyx_t_4(__pyx_t_2);
if (unlikely(!__pyx_t_5)) {
PyObject* exc_type = PyErr_Occurred();
if (exc_type) {
if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
else __PYX_ERR(1, 392, __pyx_L1_error)
}
break;
}
__Pyx_GOTREF(__pyx_t_5);
}
__Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_5);
__pyx_t_5 = 0;
__pyx_v_dim = __pyx_t_1;
__pyx_t_1 = (__pyx_t_1 + 1);
/* "View.MemoryView":393
*
* for dim, idx in enumerate(index):
* itemp = pybuffer_index(&self.view, itemp, idx, dim) # <<<<<<<<<<<<<<
*
* return itemp
*/
__pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 393, __pyx_L1_error)
__pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == ((char *)NULL))) __PYX_ERR(1, 393, __pyx_L1_error)
__pyx_v_itemp = __pyx_t_7;
/* "View.MemoryView":392
* cdef char *itemp = <char *> self.view.buf
*
* for dim, idx in enumerate(index): # <<<<<<<<<<<<<<
* itemp = pybuffer_index(&self.view, itemp, idx, dim)
*
*/
}
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":395
* itemp = pybuffer_index(&self.view, itemp, idx, dim)
*
* return itemp # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_itemp;
goto __pyx_L0;
/* "View.MemoryView":388
* PyThread_free_lock(self.lock)
*
* cdef char *get_item_pointer(memoryview self, object index) except NULL: # <<<<<<<<<<<<<<
* cdef Py_ssize_t dim
* cdef char *itemp = <char *> self.view.buf
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview.get_item_pointer", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_idx);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":398
*
*
* def __getitem__(memoryview self, object index): # <<<<<<<<<<<<<<
* if index is Ellipsis:
* return self
*/
/* Python wrapper */
static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index); /*proto*/
static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) {
PyObject *__pyx_v_have_slices = NULL;
PyObject *__pyx_v_indices = NULL;
char *__pyx_v_itemp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
char *__pyx_t_6;
__Pyx_RefNannySetupContext("__getitem__", 0);
/* "View.MemoryView":399
*
* def __getitem__(memoryview self, object index):
* if index is Ellipsis: # <<<<<<<<<<<<<<
* return self
*
*/
__pyx_t_1 = (__pyx_v_index == __pyx_builtin_Ellipsis);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":400
* def __getitem__(memoryview self, object index):
* if index is Ellipsis:
* return self # <<<<<<<<<<<<<<
*
* have_slices, indices = _unellipsify(index, self.view.ndim)
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__pyx_r = ((PyObject *)__pyx_v_self);
goto __pyx_L0;
/* "View.MemoryView":399
*
* def __getitem__(memoryview self, object index):
* if index is Ellipsis: # <<<<<<<<<<<<<<
* return self
*
*/
}
/* "View.MemoryView":402
* return self
*
* have_slices, indices = _unellipsify(index, self.view.ndim) # <<<<<<<<<<<<<<
*
* cdef char *itemp
*/
__pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 402, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (likely(__pyx_t_3 != Py_None)) {
PyObject* sequence = __pyx_t_3;
Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
if (unlikely(size != 2)) {
if (size > 2) __Pyx_RaiseTooManyValuesError(2);
else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
__PYX_ERR(1, 402, __pyx_L1_error)
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_4 = PyTuple_GET_ITEM(sequence, 0);
__pyx_t_5 = PyTuple_GET_ITEM(sequence, 1);
__Pyx_INCREF(__pyx_t_4);
__Pyx_INCREF(__pyx_t_5);
#else
__pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 402, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 402, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
#endif
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
} else {
__Pyx_RaiseNoneNotIterableError(); __PYX_ERR(1, 402, __pyx_L1_error)
}
__pyx_v_have_slices = __pyx_t_4;
__pyx_t_4 = 0;
__pyx_v_indices = __pyx_t_5;
__pyx_t_5 = 0;
/* "View.MemoryView":405
*
* cdef char *itemp
* if have_slices: # <<<<<<<<<<<<<<
* return memview_slice(self, indices)
* else:
*/
__pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(1, 405, __pyx_L1_error)
if (__pyx_t_2) {
/* "View.MemoryView":406
* cdef char *itemp
* if have_slices:
* return memview_slice(self, indices) # <<<<<<<<<<<<<<
* else:
* itemp = self.get_item_pointer(indices)
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 406, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":405
*
* cdef char *itemp
* if have_slices: # <<<<<<<<<<<<<<
* return memview_slice(self, indices)
* else:
*/
}
/* "View.MemoryView":408
* return memview_slice(self, indices)
* else:
* itemp = self.get_item_pointer(indices) # <<<<<<<<<<<<<<
* return self.convert_item_to_object(itemp)
*
*/
/*else*/ {
__pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == ((char *)NULL))) __PYX_ERR(1, 408, __pyx_L1_error)
__pyx_v_itemp = __pyx_t_6;
/* "View.MemoryView":409
* else:
* itemp = self.get_item_pointer(indices)
* return self.convert_item_to_object(itemp) # <<<<<<<<<<<<<<
*
* def __setitem__(memoryview self, object index, object value):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 409, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
}
/* "View.MemoryView":398
*
*
* def __getitem__(memoryview self, object index): # <<<<<<<<<<<<<<
* if index is Ellipsis:
* return self
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_have_slices);
__Pyx_XDECREF(__pyx_v_indices);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":411
* return self.convert_item_to_object(itemp)
*
* def __setitem__(memoryview self, object index, object value): # <<<<<<<<<<<<<<
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview")
*/
/* Python wrapper */
static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /*proto*/
static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
PyObject *__pyx_v_have_slices = NULL;
PyObject *__pyx_v_obj = NULL;
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
__Pyx_RefNannySetupContext("__setitem__", 0);
__Pyx_INCREF(__pyx_v_index);
/* "View.MemoryView":412
*
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly: # <<<<<<<<<<<<<<
* raise TypeError("Cannot assign to read-only memoryview")
*
*/
__pyx_t_1 = (__pyx_v_self->view.readonly != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":413
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<<
*
* have_slices, index = _unellipsify(index, self.view.ndim)
*/
__pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 413, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_Raise(__pyx_t_2, 0, 0, 0);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__PYX_ERR(1, 413, __pyx_L1_error)
/* "View.MemoryView":412
*
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly: # <<<<<<<<<<<<<<
* raise TypeError("Cannot assign to read-only memoryview")
*
*/
}
/* "View.MemoryView":415
* raise TypeError("Cannot assign to read-only memoryview")
*
* have_slices, index = _unellipsify(index, self.view.ndim) # <<<<<<<<<<<<<<
*
* if have_slices:
*/
__pyx_t_2 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 415, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (likely(__pyx_t_2 != Py_None)) {
PyObject* sequence = __pyx_t_2;
Py_ssize_t size = __Pyx_PySequence_SIZE(sequence);
if (unlikely(size != 2)) {
if (size > 2) __Pyx_RaiseTooManyValuesError(2);
else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
__PYX_ERR(1, 415, __pyx_L1_error)
}
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_3 = PyTuple_GET_ITEM(sequence, 0);
__pyx_t_4 = PyTuple_GET_ITEM(sequence, 1);
__Pyx_INCREF(__pyx_t_3);
__Pyx_INCREF(__pyx_t_4);
#else
__pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 415, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 415, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
#endif
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
} else {
__Pyx_RaiseNoneNotIterableError(); __PYX_ERR(1, 415, __pyx_L1_error)
}
__pyx_v_have_slices = __pyx_t_3;
__pyx_t_3 = 0;
__Pyx_DECREF_SET(__pyx_v_index, __pyx_t_4);
__pyx_t_4 = 0;
/* "View.MemoryView":417
* have_slices, index = _unellipsify(index, self.view.ndim)
*
* if have_slices: # <<<<<<<<<<<<<<
* obj = self.is_slice(value)
* if obj:
*/
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 417, __pyx_L1_error)
if (__pyx_t_1) {
/* "View.MemoryView":418
*
* if have_slices:
* obj = self.is_slice(value) # <<<<<<<<<<<<<<
* if obj:
* self.setitem_slice_assignment(self[index], obj)
*/
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 418, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_v_obj = __pyx_t_2;
__pyx_t_2 = 0;
/* "View.MemoryView":419
* if have_slices:
* obj = self.is_slice(value)
* if obj: # <<<<<<<<<<<<<<
* self.setitem_slice_assignment(self[index], obj)
* else:
*/
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 419, __pyx_L1_error)
if (__pyx_t_1) {
/* "View.MemoryView":420
* obj = self.is_slice(value)
* if obj:
* self.setitem_slice_assignment(self[index], obj) # <<<<<<<<<<<<<<
* else:
* self.setitem_slice_assign_scalar(self[index], value)
*/
__pyx_t_2 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 420, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_2, __pyx_v_obj); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 420, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
/* "View.MemoryView":419
* if have_slices:
* obj = self.is_slice(value)
* if obj: # <<<<<<<<<<<<<<
* self.setitem_slice_assignment(self[index], obj)
* else:
*/
goto __pyx_L5;
}
/* "View.MemoryView":422
* self.setitem_slice_assignment(self[index], obj)
* else:
* self.setitem_slice_assign_scalar(self[index], value) # <<<<<<<<<<<<<<
* else:
* self.setitem_indexed(index, value)
*/
/*else*/ {
__pyx_t_4 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 422, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_memoryview_type))))) __PYX_ERR(1, 422, __pyx_L1_error)
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_4), __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 422, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_L5:;
/* "View.MemoryView":417
* have_slices, index = _unellipsify(index, self.view.ndim)
*
* if have_slices: # <<<<<<<<<<<<<<
* obj = self.is_slice(value)
* if obj:
*/
goto __pyx_L4;
}
/* "View.MemoryView":424
* self.setitem_slice_assign_scalar(self[index], value)
* else:
* self.setitem_indexed(index, value) # <<<<<<<<<<<<<<
*
* cdef is_slice(self, obj):
*/
/*else*/ {
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 424, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_L4:;
/* "View.MemoryView":411
* return self.convert_item_to_object(itemp)
*
* def __setitem__(memoryview self, object index, object value): # <<<<<<<<<<<<<<
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview")
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView.memoryview.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_have_slices);
__Pyx_XDECREF(__pyx_v_obj);
__Pyx_XDECREF(__pyx_v_index);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":426
* self.setitem_indexed(index, value)
*
* cdef is_slice(self, obj): # <<<<<<<<<<<<<<
* if not isinstance(obj, memoryview):
* try:
*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
int __pyx_t_9;
__Pyx_RefNannySetupContext("is_slice", 0);
__Pyx_INCREF(__pyx_v_obj);
/* "View.MemoryView":427
*
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview): # <<<<<<<<<<<<<<
* try:
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
*/
__pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type);
__pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":428
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview):
* try: # <<<<<<<<<<<<<<
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_3, &__pyx_t_4, &__pyx_t_5);
__Pyx_XGOTREF(__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_4);
__Pyx_XGOTREF(__pyx_t_5);
/*try:*/ {
/* "View.MemoryView":429
* if not isinstance(obj, memoryview):
* try:
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, # <<<<<<<<<<<<<<
* self.dtype_is_object)
* except TypeError:
*/
__pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 429, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_6);
/* "View.MemoryView":430
* try:
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object) # <<<<<<<<<<<<<<
* except TypeError:
* return None
*/
__pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 430, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_7);
/* "View.MemoryView":429
* if not isinstance(obj, memoryview):
* try:
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, # <<<<<<<<<<<<<<
* self.dtype_is_object)
* except TypeError:
*/
__pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 429, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_8);
__Pyx_INCREF(__pyx_v_obj);
__Pyx_GIVEREF(__pyx_v_obj);
PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj);
__Pyx_GIVEREF(__pyx_t_6);
PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6);
__Pyx_GIVEREF(__pyx_t_7);
PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7);
__pyx_t_6 = 0;
__pyx_t_7 = 0;
__pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 429, __pyx_L4_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7);
__pyx_t_7 = 0;
/* "View.MemoryView":428
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview):
* try: # <<<<<<<<<<<<<<
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
*/
}
__Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
goto __pyx_L9_try_end;
__pyx_L4_error:;
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
/* "View.MemoryView":431
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
* except TypeError: # <<<<<<<<<<<<<<
* return None
*
*/
__pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_TypeError);
if (__pyx_t_9) {
__Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) __PYX_ERR(1, 431, __pyx_L6_except_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_GOTREF(__pyx_t_8);
__Pyx_GOTREF(__pyx_t_6);
/* "View.MemoryView":432
* self.dtype_is_object)
* except TypeError:
* return None # <<<<<<<<<<<<<<
*
* return obj
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
goto __pyx_L7_except_return;
}
goto __pyx_L6_except_error;
__pyx_L6_except_error:;
/* "View.MemoryView":428
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview):
* try: # <<<<<<<<<<<<<<
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
* self.dtype_is_object)
*/
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_XGIVEREF(__pyx_t_5);
__Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
goto __pyx_L1_error;
__pyx_L7_except_return:;
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_XGIVEREF(__pyx_t_5);
__Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5);
goto __pyx_L0;
__pyx_L9_try_end:;
}
/* "View.MemoryView":427
*
* cdef is_slice(self, obj):
* if not isinstance(obj, memoryview): # <<<<<<<<<<<<<<
* try:
* obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS,
*/
}
/* "View.MemoryView":434
* return None
*
* return obj # <<<<<<<<<<<<<<
*
* cdef setitem_slice_assignment(self, dst, src):
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_obj);
__pyx_r = __pyx_v_obj;
goto __pyx_L0;
/* "View.MemoryView":426
* self.setitem_indexed(index, value)
*
* cdef is_slice(self, obj): # <<<<<<<<<<<<<<
* if not isinstance(obj, memoryview):
* try:
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_obj);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":436
* return obj
*
* cdef setitem_slice_assignment(self, dst, src): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice dst_slice
* cdef __Pyx_memviewslice src_slice
*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src) {
__Pyx_memviewslice __pyx_v_dst_slice;
__Pyx_memviewslice __pyx_v_src_slice;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
__Pyx_RefNannySetupContext("setitem_slice_assignment", 0);
/* "View.MemoryView":440
* cdef __Pyx_memviewslice src_slice
*
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], # <<<<<<<<<<<<<<
* get_slice_from_memview(dst, &dst_slice)[0],
* src.ndim, dst.ndim, self.dtype_is_object)
*/
if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) __PYX_ERR(1, 440, __pyx_L1_error)
/* "View.MemoryView":441
*
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
* get_slice_from_memview(dst, &dst_slice)[0], # <<<<<<<<<<<<<<
* src.ndim, dst.ndim, self.dtype_is_object)
*
*/
if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) __PYX_ERR(1, 441, __pyx_L1_error)
/* "View.MemoryView":442
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0],
* get_slice_from_memview(dst, &dst_slice)[0],
* src.ndim, dst.ndim, self.dtype_is_object) # <<<<<<<<<<<<<<
*
* cdef setitem_slice_assign_scalar(self, memoryview dst, value):
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 442, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 442, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 442, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 442, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "View.MemoryView":440
* cdef __Pyx_memviewslice src_slice
*
* memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], # <<<<<<<<<<<<<<
* get_slice_from_memview(dst, &dst_slice)[0],
* src.ndim, dst.ndim, self.dtype_is_object)
*/
__pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 440, __pyx_L1_error)
/* "View.MemoryView":436
* return obj
*
* cdef setitem_slice_assignment(self, dst, src): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice dst_slice
* cdef __Pyx_memviewslice src_slice
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assignment", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":444
* src.ndim, dst.ndim, self.dtype_is_object)
*
* cdef setitem_slice_assign_scalar(self, memoryview dst, value): # <<<<<<<<<<<<<<
* cdef int array[128]
* cdef void *tmp = NULL
*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) {
int __pyx_v_array[0x80];
void *__pyx_v_tmp;
void *__pyx_v_item;
__Pyx_memviewslice *__pyx_v_dst_slice;
__Pyx_memviewslice __pyx_v_tmp_slice;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
int __pyx_t_3;
int __pyx_t_4;
char const *__pyx_t_5;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
PyObject *__pyx_t_9 = NULL;
PyObject *__pyx_t_10 = NULL;
PyObject *__pyx_t_11 = NULL;
__Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0);
/* "View.MemoryView":446
* cdef setitem_slice_assign_scalar(self, memoryview dst, value):
* cdef int array[128]
* cdef void *tmp = NULL # <<<<<<<<<<<<<<
* cdef void *item
*
*/
__pyx_v_tmp = NULL;
/* "View.MemoryView":451
* cdef __Pyx_memviewslice *dst_slice
* cdef __Pyx_memviewslice tmp_slice
* dst_slice = get_slice_from_memview(dst, &tmp_slice) # <<<<<<<<<<<<<<
*
* if <size_t>self.view.itemsize > sizeof(array):
*/
__pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice));
/* "View.MemoryView":453
* dst_slice = get_slice_from_memview(dst, &tmp_slice)
*
* if <size_t>self.view.itemsize > sizeof(array): # <<<<<<<<<<<<<<
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL:
*/
__pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":454
*
* if <size_t>self.view.itemsize > sizeof(array):
* tmp = PyMem_Malloc(self.view.itemsize) # <<<<<<<<<<<<<<
* if tmp == NULL:
* raise MemoryError
*/
__pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize);
/* "View.MemoryView":455
* if <size_t>self.view.itemsize > sizeof(array):
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL: # <<<<<<<<<<<<<<
* raise MemoryError
* item = tmp
*/
__pyx_t_1 = ((__pyx_v_tmp == NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":456
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL:
* raise MemoryError # <<<<<<<<<<<<<<
* item = tmp
* else:
*/
PyErr_NoMemory(); __PYX_ERR(1, 456, __pyx_L1_error)
/* "View.MemoryView":455
* if <size_t>self.view.itemsize > sizeof(array):
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL: # <<<<<<<<<<<<<<
* raise MemoryError
* item = tmp
*/
}
/* "View.MemoryView":457
* if tmp == NULL:
* raise MemoryError
* item = tmp # <<<<<<<<<<<<<<
* else:
* item = <void *> array
*/
__pyx_v_item = __pyx_v_tmp;
/* "View.MemoryView":453
* dst_slice = get_slice_from_memview(dst, &tmp_slice)
*
* if <size_t>self.view.itemsize > sizeof(array): # <<<<<<<<<<<<<<
* tmp = PyMem_Malloc(self.view.itemsize)
* if tmp == NULL:
*/
goto __pyx_L3;
}
/* "View.MemoryView":459
* item = tmp
* else:
* item = <void *> array # <<<<<<<<<<<<<<
*
* try:
*/
/*else*/ {
__pyx_v_item = ((void *)__pyx_v_array);
}
__pyx_L3:;
/* "View.MemoryView":461
* item = <void *> array
*
* try: # <<<<<<<<<<<<<<
* if self.dtype_is_object:
* (<PyObject **> item)[0] = <PyObject *> value
*/
/*try:*/ {
/* "View.MemoryView":462
*
* try:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* (<PyObject **> item)[0] = <PyObject *> value
* else:
*/
__pyx_t_1 = (__pyx_v_self->dtype_is_object != 0);
if (__pyx_t_1) {
/* "View.MemoryView":463
* try:
* if self.dtype_is_object:
* (<PyObject **> item)[0] = <PyObject *> value # <<<<<<<<<<<<<<
* else:
* self.assign_item_from_object(<char *> item, value)
*/
(((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value);
/* "View.MemoryView":462
*
* try:
* if self.dtype_is_object: # <<<<<<<<<<<<<<
* (<PyObject **> item)[0] = <PyObject *> value
* else:
*/
goto __pyx_L8;
}
/* "View.MemoryView":465
* (<PyObject **> item)[0] = <PyObject *> value
* else:
* self.assign_item_from_object(<char *> item, value) # <<<<<<<<<<<<<<
*
*
*/
/*else*/ {
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 465, __pyx_L6_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_L8:;
/* "View.MemoryView":469
*
*
* if self.view.suboffsets != NULL: # <<<<<<<<<<<<<<
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
*/
__pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":470
*
* if self.view.suboffsets != NULL:
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim) # <<<<<<<<<<<<<<
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
* item, self.dtype_is_object)
*/
__pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 470, __pyx_L6_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":469
*
*
* if self.view.suboffsets != NULL: # <<<<<<<<<<<<<<
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize,
*/
}
/* "View.MemoryView":471
* if self.view.suboffsets != NULL:
* assert_direct_dimensions(self.view.suboffsets, self.view.ndim)
* slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize, # <<<<<<<<<<<<<<
* item, self.dtype_is_object)
* finally:
*/
__pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object);
}
/* "View.MemoryView":474
* item, self.dtype_is_object)
* finally:
* PyMem_Free(tmp) # <<<<<<<<<<<<<<
*
* cdef setitem_indexed(self, index, value):
*/
/*finally:*/ {
/*normal exit:*/{
PyMem_Free(__pyx_v_tmp);
goto __pyx_L7;
}
__pyx_L6_error:;
/*exception exit:*/{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8);
__Pyx_XGOTREF(__pyx_t_6);
__Pyx_XGOTREF(__pyx_t_7);
__Pyx_XGOTREF(__pyx_t_8);
__Pyx_XGOTREF(__pyx_t_9);
__Pyx_XGOTREF(__pyx_t_10);
__Pyx_XGOTREF(__pyx_t_11);
__pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename;
{
PyMem_Free(__pyx_v_tmp);
}
if (PY_MAJOR_VERSION >= 3) {
__Pyx_XGIVEREF(__pyx_t_9);
__Pyx_XGIVEREF(__pyx_t_10);
__Pyx_XGIVEREF(__pyx_t_11);
__Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11);
}
__Pyx_XGIVEREF(__pyx_t_6);
__Pyx_XGIVEREF(__pyx_t_7);
__Pyx_XGIVEREF(__pyx_t_8);
__Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8);
__pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0;
__pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5;
goto __pyx_L1_error;
}
__pyx_L7:;
}
/* "View.MemoryView":444
* src.ndim, dst.ndim, self.dtype_is_object)
*
* cdef setitem_slice_assign_scalar(self, memoryview dst, value): # <<<<<<<<<<<<<<
* cdef int array[128]
* cdef void *tmp = NULL
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assign_scalar", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":476
* PyMem_Free(tmp)
*
* cdef setitem_indexed(self, index, value): # <<<<<<<<<<<<<<
* cdef char *itemp = self.get_item_pointer(index)
* self.assign_item_from_object(itemp, value)
*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) {
char *__pyx_v_itemp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
char *__pyx_t_1;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("setitem_indexed", 0);
/* "View.MemoryView":477
*
* cdef setitem_indexed(self, index, value):
* cdef char *itemp = self.get_item_pointer(index) # <<<<<<<<<<<<<<
* self.assign_item_from_object(itemp, value)
*
*/
__pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == ((char *)NULL))) __PYX_ERR(1, 477, __pyx_L1_error)
__pyx_v_itemp = __pyx_t_1;
/* "View.MemoryView":478
* cdef setitem_indexed(self, index, value):
* cdef char *itemp = self.get_item_pointer(index)
* self.assign_item_from_object(itemp, value) # <<<<<<<<<<<<<<
*
* cdef convert_item_to_object(self, char *itemp):
*/
__pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 478, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":476
* PyMem_Free(tmp)
*
* cdef setitem_indexed(self, index, value): # <<<<<<<<<<<<<<
* cdef char *itemp = self.get_item_pointer(index)
* self.assign_item_from_object(itemp, value)
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.setitem_indexed", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":480
* self.assign_item_from_object(itemp, value)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp) {
PyObject *__pyx_v_struct = NULL;
PyObject *__pyx_v_bytesitem = 0;
PyObject *__pyx_v_result = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
int __pyx_t_8;
PyObject *__pyx_t_9 = NULL;
size_t __pyx_t_10;
int __pyx_t_11;
__Pyx_RefNannySetupContext("convert_item_to_object", 0);
/* "View.MemoryView":483
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
* import struct # <<<<<<<<<<<<<<
* cdef bytes bytesitem
*
*/
__pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 483, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_struct = __pyx_t_1;
__pyx_t_1 = 0;
/* "View.MemoryView":486
* cdef bytes bytesitem
*
* bytesitem = itemp[:self.view.itemsize] # <<<<<<<<<<<<<<
* try:
* result = struct.unpack(self.view.format, bytesitem)
*/
__pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 486, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_bytesitem = ((PyObject*)__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":487
*
* bytesitem = itemp[:self.view.itemsize]
* try: # <<<<<<<<<<<<<<
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
*/
{
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ExceptionSave(&__pyx_t_2, &__pyx_t_3, &__pyx_t_4);
__Pyx_XGOTREF(__pyx_t_2);
__Pyx_XGOTREF(__pyx_t_3);
__Pyx_XGOTREF(__pyx_t_4);
/*try:*/ {
/* "View.MemoryView":488
* bytesitem = itemp[:self.view.itemsize]
* try:
* result = struct.unpack(self.view.format, bytesitem) # <<<<<<<<<<<<<<
* except struct.error:
* raise ValueError("Unable to convert item to object")
*/
__pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 488, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 488, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_7 = NULL;
__pyx_t_8 = 0;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) {
__pyx_t_7 = PyMethod_GET_SELF(__pyx_t_5);
if (likely(__pyx_t_7)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5);
__Pyx_INCREF(__pyx_t_7);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_5, function);
__pyx_t_8 = 1;
}
}
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_5)) {
PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem};
__pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 488, __pyx_L3_error)
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) {
PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem};
__pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 488, __pyx_L3_error)
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
} else
#endif
{
__pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 488, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_9);
if (__pyx_t_7) {
__Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL;
}
__Pyx_GIVEREF(__pyx_t_6);
PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6);
__Pyx_INCREF(__pyx_v_bytesitem);
__Pyx_GIVEREF(__pyx_v_bytesitem);
PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem);
__pyx_t_6 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 488, __pyx_L3_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
}
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__pyx_v_result = __pyx_t_1;
__pyx_t_1 = 0;
/* "View.MemoryView":487
*
* bytesitem = itemp[:self.view.itemsize]
* try: # <<<<<<<<<<<<<<
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
*/
}
/* "View.MemoryView":492
* raise ValueError("Unable to convert item to object")
* else:
* if len(self.view.format) == 1: # <<<<<<<<<<<<<<
* return result[0]
* return result
*/
/*else:*/ {
__pyx_t_10 = strlen(__pyx_v_self->view.format);
__pyx_t_11 = ((__pyx_t_10 == 1) != 0);
if (__pyx_t_11) {
/* "View.MemoryView":493
* else:
* if len(self.view.format) == 1:
* return result[0] # <<<<<<<<<<<<<<
* return result
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 493, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L6_except_return;
/* "View.MemoryView":492
* raise ValueError("Unable to convert item to object")
* else:
* if len(self.view.format) == 1: # <<<<<<<<<<<<<<
* return result[0]
* return result
*/
}
/* "View.MemoryView":494
* if len(self.view.format) == 1:
* return result[0]
* return result # <<<<<<<<<<<<<<
*
* cdef assign_item_from_object(self, char *itemp, object value):
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_result);
__pyx_r = __pyx_v_result;
goto __pyx_L6_except_return;
}
__pyx_L3_error:;
__Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "View.MemoryView":489
* try:
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error: # <<<<<<<<<<<<<<
* raise ValueError("Unable to convert item to object")
* else:
*/
__Pyx_ErrFetch(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9);
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 489, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_8 = __Pyx_PyErr_GivenExceptionMatches(__pyx_t_1, __pyx_t_6);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_ErrRestore(__pyx_t_1, __pyx_t_5, __pyx_t_9);
__pyx_t_1 = 0; __pyx_t_5 = 0; __pyx_t_9 = 0;
if (__pyx_t_8) {
__Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
if (__Pyx_GetException(&__pyx_t_9, &__pyx_t_5, &__pyx_t_1) < 0) __PYX_ERR(1, 489, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_9);
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GOTREF(__pyx_t_1);
/* "View.MemoryView":490
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
* raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<<
* else:
* if len(self.view.format) == 1:
*/
__pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 490, __pyx_L5_except_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_Raise(__pyx_t_6, 0, 0, 0);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__PYX_ERR(1, 490, __pyx_L5_except_error)
}
goto __pyx_L5_except_error;
__pyx_L5_except_error:;
/* "View.MemoryView":487
*
* bytesitem = itemp[:self.view.itemsize]
* try: # <<<<<<<<<<<<<<
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
*/
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
goto __pyx_L1_error;
__pyx_L6_except_return:;
__Pyx_XGIVEREF(__pyx_t_2);
__Pyx_XGIVEREF(__pyx_t_3);
__Pyx_XGIVEREF(__pyx_t_4);
__Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
goto __pyx_L0;
}
/* "View.MemoryView":480
* self.assign_item_from_object(itemp, value)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_9);
__Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_struct);
__Pyx_XDECREF(__pyx_v_bytesitem);
__Pyx_XDECREF(__pyx_v_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":496
* return result
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
PyObject *__pyx_v_struct = NULL;
char __pyx_v_c;
PyObject *__pyx_v_bytesvalue = 0;
Py_ssize_t __pyx_v_i;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
int __pyx_t_3;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
int __pyx_t_7;
PyObject *__pyx_t_8 = NULL;
Py_ssize_t __pyx_t_9;
PyObject *__pyx_t_10 = NULL;
char *__pyx_t_11;
char *__pyx_t_12;
char *__pyx_t_13;
char *__pyx_t_14;
__Pyx_RefNannySetupContext("assign_item_from_object", 0);
/* "View.MemoryView":499
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
* import struct # <<<<<<<<<<<<<<
* cdef char c
* cdef bytes bytesvalue
*/
__pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 499, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_v_struct = __pyx_t_1;
__pyx_t_1 = 0;
/* "View.MemoryView":504
* cdef Py_ssize_t i
*
* if isinstance(value, tuple): # <<<<<<<<<<<<<<
* bytesvalue = struct.pack(self.view.format, *value)
* else:
*/
__pyx_t_2 = PyTuple_Check(__pyx_v_value);
__pyx_t_3 = (__pyx_t_2 != 0);
if (__pyx_t_3) {
/* "View.MemoryView":505
*
* if isinstance(value, tuple):
* bytesvalue = struct.pack(self.view.format, *value) # <<<<<<<<<<<<<<
* else:
* bytesvalue = struct.pack(self.view.format, value)
*/
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 505, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 505, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 505, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4);
__pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 505, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 505, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 505, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(1, 505, __pyx_L1_error)
__pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
__pyx_t_4 = 0;
/* "View.MemoryView":504
* cdef Py_ssize_t i
*
* if isinstance(value, tuple): # <<<<<<<<<<<<<<
* bytesvalue = struct.pack(self.view.format, *value)
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":507
* bytesvalue = struct.pack(self.view.format, *value)
* else:
* bytesvalue = struct.pack(self.view.format, value) # <<<<<<<<<<<<<<
*
* for i, c in enumerate(bytesvalue):
*/
/*else*/ {
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 507, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 507, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_5 = NULL;
__pyx_t_7 = 0;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_6))) {
__pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6);
if (likely(__pyx_t_5)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6);
__Pyx_INCREF(__pyx_t_5);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_6, function);
__pyx_t_7 = 1;
}
}
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_6)) {
PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value};
__pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 507, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) {
PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value};
__pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 507, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
} else
#endif
{
__pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 507, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_8);
if (__pyx_t_5) {
__Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL;
}
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1);
__Pyx_INCREF(__pyx_v_value);
__Pyx_GIVEREF(__pyx_v_value);
PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value);
__pyx_t_1 = 0;
__pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 507, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
}
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(1, 507, __pyx_L1_error)
__pyx_v_bytesvalue = ((PyObject*)__pyx_t_4);
__pyx_t_4 = 0;
}
__pyx_L3:;
/* "View.MemoryView":509
* bytesvalue = struct.pack(self.view.format, value)
*
* for i, c in enumerate(bytesvalue): # <<<<<<<<<<<<<<
* itemp[i] = c
*
*/
__pyx_t_9 = 0;
if (unlikely(__pyx_v_bytesvalue == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
__PYX_ERR(1, 509, __pyx_L1_error)
}
__Pyx_INCREF(__pyx_v_bytesvalue);
__pyx_t_10 = __pyx_v_bytesvalue;
__pyx_t_12 = PyBytes_AS_STRING(__pyx_t_10);
__pyx_t_13 = (__pyx_t_12 + PyBytes_GET_SIZE(__pyx_t_10));
for (__pyx_t_14 = __pyx_t_12; __pyx_t_14 < __pyx_t_13; __pyx_t_14++) {
__pyx_t_11 = __pyx_t_14;
__pyx_v_c = (__pyx_t_11[0]);
/* "View.MemoryView":510
*
* for i, c in enumerate(bytesvalue):
* itemp[i] = c # <<<<<<<<<<<<<<
*
* @cname('getbuffer')
*/
__pyx_v_i = __pyx_t_9;
/* "View.MemoryView":509
* bytesvalue = struct.pack(self.view.format, value)
*
* for i, c in enumerate(bytesvalue): # <<<<<<<<<<<<<<
* itemp[i] = c
*
*/
__pyx_t_9 = (__pyx_t_9 + 1);
/* "View.MemoryView":510
*
* for i, c in enumerate(bytesvalue):
* itemp[i] = c # <<<<<<<<<<<<<<
*
* @cname('getbuffer')
*/
(__pyx_v_itemp[__pyx_v_i]) = __pyx_v_c;
}
__Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
/* "View.MemoryView":496
* return result
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* """Only used if instantiated manually by the user, or if Cython doesn't
* know how to convert the type"""
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_XDECREF(__pyx_t_10);
__Pyx_AddTraceback("View.MemoryView.memoryview.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_struct);
__Pyx_XDECREF(__pyx_v_bytesvalue);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":513
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*/
/* Python wrapper */
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
Py_ssize_t *__pyx_t_4;
char *__pyx_t_5;
void *__pyx_t_6;
int __pyx_t_7;
Py_ssize_t __pyx_t_8;
if (__pyx_v_info == NULL) {
PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete");
return -1;
}
__Pyx_RefNannySetupContext("__getbuffer__", 0);
__pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None);
__Pyx_GIVEREF(__pyx_v_info->obj);
/* "View.MemoryView":514
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly: # <<<<<<<<<<<<<<
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
*/
__pyx_t_2 = ((__pyx_v_flags & PyBUF_WRITABLE) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_2 = (__pyx_v_self->view.readonly != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L4_bool_binop_done:;
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":515
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<<
*
* if flags & PyBUF_STRIDES:
*/
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 515, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 515, __pyx_L1_error)
/* "View.MemoryView":514
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly: # <<<<<<<<<<<<<<
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
*/
}
/* "View.MemoryView":517
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
* if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<<
* info.shape = self.view.shape
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":518
*
* if flags & PyBUF_STRIDES:
* info.shape = self.view.shape # <<<<<<<<<<<<<<
* else:
* info.shape = NULL
*/
__pyx_t_4 = __pyx_v_self->view.shape;
__pyx_v_info->shape = __pyx_t_4;
/* "View.MemoryView":517
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*
* if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<<
* info.shape = self.view.shape
* else:
*/
goto __pyx_L6;
}
/* "View.MemoryView":520
* info.shape = self.view.shape
* else:
* info.shape = NULL # <<<<<<<<<<<<<<
*
* if flags & PyBUF_STRIDES:
*/
/*else*/ {
__pyx_v_info->shape = NULL;
}
__pyx_L6:;
/* "View.MemoryView":522
* info.shape = NULL
*
* if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<<
* info.strides = self.view.strides
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":523
*
* if flags & PyBUF_STRIDES:
* info.strides = self.view.strides # <<<<<<<<<<<<<<
* else:
* info.strides = NULL
*/
__pyx_t_4 = __pyx_v_self->view.strides;
__pyx_v_info->strides = __pyx_t_4;
/* "View.MemoryView":522
* info.shape = NULL
*
* if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<<
* info.strides = self.view.strides
* else:
*/
goto __pyx_L7;
}
/* "View.MemoryView":525
* info.strides = self.view.strides
* else:
* info.strides = NULL # <<<<<<<<<<<<<<
*
* if flags & PyBUF_INDIRECT:
*/
/*else*/ {
__pyx_v_info->strides = NULL;
}
__pyx_L7:;
/* "View.MemoryView":527
* info.strides = NULL
*
* if flags & PyBUF_INDIRECT: # <<<<<<<<<<<<<<
* info.suboffsets = self.view.suboffsets
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":528
*
* if flags & PyBUF_INDIRECT:
* info.suboffsets = self.view.suboffsets # <<<<<<<<<<<<<<
* else:
* info.suboffsets = NULL
*/
__pyx_t_4 = __pyx_v_self->view.suboffsets;
__pyx_v_info->suboffsets = __pyx_t_4;
/* "View.MemoryView":527
* info.strides = NULL
*
* if flags & PyBUF_INDIRECT: # <<<<<<<<<<<<<<
* info.suboffsets = self.view.suboffsets
* else:
*/
goto __pyx_L8;
}
/* "View.MemoryView":530
* info.suboffsets = self.view.suboffsets
* else:
* info.suboffsets = NULL # <<<<<<<<<<<<<<
*
* if flags & PyBUF_FORMAT:
*/
/*else*/ {
__pyx_v_info->suboffsets = NULL;
}
__pyx_L8:;
/* "View.MemoryView":532
* info.suboffsets = NULL
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.view.format
* else:
*/
__pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":533
*
* if flags & PyBUF_FORMAT:
* info.format = self.view.format # <<<<<<<<<<<<<<
* else:
* info.format = NULL
*/
__pyx_t_5 = __pyx_v_self->view.format;
__pyx_v_info->format = __pyx_t_5;
/* "View.MemoryView":532
* info.suboffsets = NULL
*
* if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<<
* info.format = self.view.format
* else:
*/
goto __pyx_L9;
}
/* "View.MemoryView":535
* info.format = self.view.format
* else:
* info.format = NULL # <<<<<<<<<<<<<<
*
* info.buf = self.view.buf
*/
/*else*/ {
__pyx_v_info->format = NULL;
}
__pyx_L9:;
/* "View.MemoryView":537
* info.format = NULL
*
* info.buf = self.view.buf # <<<<<<<<<<<<<<
* info.ndim = self.view.ndim
* info.itemsize = self.view.itemsize
*/
__pyx_t_6 = __pyx_v_self->view.buf;
__pyx_v_info->buf = __pyx_t_6;
/* "View.MemoryView":538
*
* info.buf = self.view.buf
* info.ndim = self.view.ndim # <<<<<<<<<<<<<<
* info.itemsize = self.view.itemsize
* info.len = self.view.len
*/
__pyx_t_7 = __pyx_v_self->view.ndim;
__pyx_v_info->ndim = __pyx_t_7;
/* "View.MemoryView":539
* info.buf = self.view.buf
* info.ndim = self.view.ndim
* info.itemsize = self.view.itemsize # <<<<<<<<<<<<<<
* info.len = self.view.len
* info.readonly = self.view.readonly
*/
__pyx_t_8 = __pyx_v_self->view.itemsize;
__pyx_v_info->itemsize = __pyx_t_8;
/* "View.MemoryView":540
* info.ndim = self.view.ndim
* info.itemsize = self.view.itemsize
* info.len = self.view.len # <<<<<<<<<<<<<<
* info.readonly = self.view.readonly
* info.obj = self
*/
__pyx_t_8 = __pyx_v_self->view.len;
__pyx_v_info->len = __pyx_t_8;
/* "View.MemoryView":541
* info.itemsize = self.view.itemsize
* info.len = self.view.len
* info.readonly = self.view.readonly # <<<<<<<<<<<<<<
* info.obj = self
*
*/
__pyx_t_1 = __pyx_v_self->view.readonly;
__pyx_v_info->readonly = __pyx_t_1;
/* "View.MemoryView":542
* info.len = self.view.len
* info.readonly = self.view.readonly
* info.obj = self # <<<<<<<<<<<<<<
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")
*/
__Pyx_INCREF(((PyObject *)__pyx_v_self));
__Pyx_GIVEREF(((PyObject *)__pyx_v_self));
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj);
__pyx_v_info->obj = ((PyObject *)__pyx_v_self);
/* "View.MemoryView":513
*
* @cname('getbuffer')
* def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<<
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview")
*/
/* function exit code */
__pyx_r = 0;
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
if (__pyx_v_info->obj != NULL) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
goto __pyx_L2;
__pyx_L0:;
if (__pyx_v_info->obj == Py_None) {
__Pyx_GOTREF(__pyx_v_info->obj);
__Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0;
}
__pyx_L2:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":548
*
* @property
* def T(self): # <<<<<<<<<<<<<<
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice)
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":549
* @property
* def T(self):
* cdef _memoryviewslice result = memoryview_copy(self) # <<<<<<<<<<<<<<
* transpose_memslice(&result.from_slice)
* return result
*/
__pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 549, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) __PYX_ERR(1, 549, __pyx_L1_error)
__pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1);
__pyx_t_1 = 0;
/* "View.MemoryView":550
* def T(self):
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice) # <<<<<<<<<<<<<<
* return result
*
*/
__pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(1, 550, __pyx_L1_error)
/* "View.MemoryView":551
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice)
* return result # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = ((PyObject *)__pyx_v_result);
goto __pyx_L0;
/* "View.MemoryView":548
*
* @property
* def T(self): # <<<<<<<<<<<<<<
* cdef _memoryviewslice result = memoryview_copy(self)
* transpose_memslice(&result.from_slice)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.T.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":554
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.obj
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":555
* @property
* def base(self):
* return self.obj # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->obj);
__pyx_r = __pyx_v_self->obj;
goto __pyx_L0;
/* "View.MemoryView":554
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.obj
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":558
*
* @property
* def shape(self): # <<<<<<<<<<<<<<
* return tuple([length for length in self.view.shape[:self.view.ndim]])
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_v_length;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
Py_ssize_t *__pyx_t_2;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
PyObject *__pyx_t_5 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":559
* @property
* def shape(self):
* return tuple([length for length in self.view.shape[:self.view.ndim]]) # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 559, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
__pyx_t_2 = __pyx_t_4;
__pyx_v_length = (__pyx_t_2[0]);
__pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 559, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) __PYX_ERR(1, 559, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
}
__pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 559, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "View.MemoryView":558
*
* @property
* def shape(self): # <<<<<<<<<<<<<<
* return tuple([length for length in self.view.shape[:self.view.ndim]])
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":562
*
* @property
* def strides(self): # <<<<<<<<<<<<<<
* if self.view.strides == NULL:
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_v_stride;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
Py_ssize_t *__pyx_t_5;
PyObject *__pyx_t_6 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":563
* @property
* def strides(self):
* if self.view.strides == NULL: # <<<<<<<<<<<<<<
*
* raise ValueError("Buffer view does not expose strides")
*/
__pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":565
* if self.view.strides == NULL:
*
* raise ValueError("Buffer view does not expose strides") # <<<<<<<<<<<<<<
*
* return tuple([stride for stride in self.view.strides[:self.view.ndim]])
*/
__pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 565, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_Raise(__pyx_t_2, 0, 0, 0);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__PYX_ERR(1, 565, __pyx_L1_error)
/* "View.MemoryView":563
* @property
* def strides(self):
* if self.view.strides == NULL: # <<<<<<<<<<<<<<
*
* raise ValueError("Buffer view does not expose strides")
*/
}
/* "View.MemoryView":567
* raise ValueError("Buffer view does not expose strides")
*
* return tuple([stride for stride in self.view.strides[:self.view.ndim]]) # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 567, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim);
for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
__pyx_t_3 = __pyx_t_5;
__pyx_v_stride = (__pyx_t_3[0]);
__pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 567, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) __PYX_ERR(1, 567, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
}
__pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 567, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_6;
__pyx_t_6 = 0;
goto __pyx_L0;
/* "View.MemoryView":562
*
* @property
* def strides(self): # <<<<<<<<<<<<<<
* if self.view.strides == NULL:
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":570
*
* @property
* def suboffsets(self): # <<<<<<<<<<<<<<
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_v_suboffset;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
Py_ssize_t *__pyx_t_4;
Py_ssize_t *__pyx_t_5;
Py_ssize_t *__pyx_t_6;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":571
* @property
* def suboffsets(self):
* if self.view.suboffsets == NULL: # <<<<<<<<<<<<<<
* return (-1,) * self.view.ndim
*
*/
__pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":572
* def suboffsets(self):
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim # <<<<<<<<<<<<<<
*
* return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 572, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyNumber_Multiply(__pyx_tuple__13, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 572, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":571
* @property
* def suboffsets(self):
* if self.view.suboffsets == NULL: # <<<<<<<<<<<<<<
* return (-1,) * self.view.ndim
*
*/
}
/* "View.MemoryView":574
* return (-1,) * self.view.ndim
*
* return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]]) # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 574, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim);
for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) {
__pyx_t_4 = __pyx_t_6;
__pyx_v_suboffset = (__pyx_t_4[0]);
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 574, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) __PYX_ERR(1, 574, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
}
__pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 574, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":570
*
* @property
* def suboffsets(self): # <<<<<<<<<<<<<<
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":577
*
* @property
* def ndim(self): # <<<<<<<<<<<<<<
* return self.view.ndim
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":578
* @property
* def ndim(self):
* return self.view.ndim # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 578, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":577
*
* @property
* def ndim(self): # <<<<<<<<<<<<<<
* return self.view.ndim
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.ndim.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":581
*
* @property
* def itemsize(self): # <<<<<<<<<<<<<<
* return self.view.itemsize
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":582
* @property
* def itemsize(self):
* return self.view.itemsize # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 582, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":581
*
* @property
* def itemsize(self): # <<<<<<<<<<<<<<
* return self.view.itemsize
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.itemsize.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":585
*
* @property
* def nbytes(self): # <<<<<<<<<<<<<<
* return self.size * self.view.itemsize
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":586
* @property
* def nbytes(self):
* return self.size * self.view.itemsize # <<<<<<<<<<<<<<
*
* @property
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 586, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 586, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 586, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_3;
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":585
*
* @property
* def nbytes(self): # <<<<<<<<<<<<<<
* return self.size * self.view.itemsize
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.nbytes.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":589
*
* @property
* def size(self): # <<<<<<<<<<<<<<
* if self._size is None:
* result = 1
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_v_result = NULL;
PyObject *__pyx_v_length = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
Py_ssize_t *__pyx_t_3;
Py_ssize_t *__pyx_t_4;
Py_ssize_t *__pyx_t_5;
PyObject *__pyx_t_6 = NULL;
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":590
* @property
* def size(self):
* if self._size is None: # <<<<<<<<<<<<<<
* result = 1
*
*/
__pyx_t_1 = (__pyx_v_self->_size == Py_None);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":591
* def size(self):
* if self._size is None:
* result = 1 # <<<<<<<<<<<<<<
*
* for length in self.view.shape[:self.view.ndim]:
*/
__Pyx_INCREF(__pyx_int_1);
__pyx_v_result = __pyx_int_1;
/* "View.MemoryView":593
* result = 1
*
* for length in self.view.shape[:self.view.ndim]: # <<<<<<<<<<<<<<
* result *= length
*
*/
__pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim);
for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) {
__pyx_t_3 = __pyx_t_5;
__pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 593, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6);
__pyx_t_6 = 0;
/* "View.MemoryView":594
*
* for length in self.view.shape[:self.view.ndim]:
* result *= length # <<<<<<<<<<<<<<
*
* self._size = result
*/
__pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 594, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6);
__pyx_t_6 = 0;
}
/* "View.MemoryView":596
* result *= length
*
* self._size = result # <<<<<<<<<<<<<<
*
* return self._size
*/
__Pyx_INCREF(__pyx_v_result);
__Pyx_GIVEREF(__pyx_v_result);
__Pyx_GOTREF(__pyx_v_self->_size);
__Pyx_DECREF(__pyx_v_self->_size);
__pyx_v_self->_size = __pyx_v_result;
/* "View.MemoryView":590
* @property
* def size(self):
* if self._size is None: # <<<<<<<<<<<<<<
* result = 1
*
*/
}
/* "View.MemoryView":598
* self._size = result
*
* return self._size # <<<<<<<<<<<<<<
*
* def __len__(self):
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->_size);
__pyx_r = __pyx_v_self->_size;
goto __pyx_L0;
/* "View.MemoryView":589
*
* @property
* def size(self): # <<<<<<<<<<<<<<
* if self._size is None:
* result = 1
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_result);
__Pyx_XDECREF(__pyx_v_length);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":600
* return self._size
*
* def __len__(self): # <<<<<<<<<<<<<<
* if self.view.ndim >= 1:
* return self.view.shape[0]
*/
/* Python wrapper */
static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self); /*proto*/
static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__len__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) {
Py_ssize_t __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("__len__", 0);
/* "View.MemoryView":601
*
* def __len__(self):
* if self.view.ndim >= 1: # <<<<<<<<<<<<<<
* return self.view.shape[0]
*
*/
__pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":602
* def __len__(self):
* if self.view.ndim >= 1:
* return self.view.shape[0] # <<<<<<<<<<<<<<
*
* return 0
*/
__pyx_r = (__pyx_v_self->view.shape[0]);
goto __pyx_L0;
/* "View.MemoryView":601
*
* def __len__(self):
* if self.view.ndim >= 1: # <<<<<<<<<<<<<<
* return self.view.shape[0]
*
*/
}
/* "View.MemoryView":604
* return self.view.shape[0]
*
* return 0 # <<<<<<<<<<<<<<
*
* def __repr__(self):
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":600
* return self._size
*
* def __len__(self): # <<<<<<<<<<<<<<
* if self.view.ndim >= 1:
* return self.view.shape[0]
*/
/* function exit code */
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":606
* return 0
*
* def __repr__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
* id(self))
*/
/* Python wrapper */
static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__repr__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("__repr__", 0);
/* "View.MemoryView":607
*
* def __repr__(self):
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, # <<<<<<<<<<<<<<
* id(self))
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 607, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 607, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 607, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":608
* def __repr__(self):
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
* id(self)) # <<<<<<<<<<<<<<
*
* def __str__(self):
*/
__pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_builtin_id, ((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 608, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
/* "View.MemoryView":607
*
* def __repr__(self):
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, # <<<<<<<<<<<<<<
* id(self))
*
*/
__pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 607, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 607, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":606
* return 0
*
* def __repr__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__,
* id(self))
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":610
* id(self))
*
* def __str__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r object>" % (self.base.__class__.__name__,)
*
*/
/* Python wrapper */
static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__str__ (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("__str__", 0);
/* "View.MemoryView":611
*
* def __str__(self):
* return "<MemoryView of %r object>" % (self.base.__class__.__name__,) # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 611, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 611, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 611, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 611, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
__pyx_t_1 = 0;
__pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 611, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":610
* id(self))
*
* def __str__(self): # <<<<<<<<<<<<<<
* return "<MemoryView of %r object>" % (self.base.__class__.__name__,)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.__str__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":614
*
*
* def is_c_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice *__pyx_v_mslice;
__Pyx_memviewslice __pyx_v_tmp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("is_c_contig", 0);
/* "View.MemoryView":617
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp) # <<<<<<<<<<<<<<
* return slice_is_contig(mslice[0], 'C', self.view.ndim)
*
*/
__pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
/* "View.MemoryView":618
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp)
* return slice_is_contig(mslice[0], 'C', self.view.ndim) # <<<<<<<<<<<<<<
*
* def is_f_contig(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 618, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":614
*
*
* def is_c_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.is_c_contig", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":620
* return slice_is_contig(mslice[0], 'C', self.view.ndim)
*
* def is_f_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice *__pyx_v_mslice;
__Pyx_memviewslice __pyx_v_tmp;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("is_f_contig", 0);
/* "View.MemoryView":623
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp) # <<<<<<<<<<<<<<
* return slice_is_contig(mslice[0], 'F', self.view.ndim)
*
*/
__pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp));
/* "View.MemoryView":624
* cdef __Pyx_memviewslice tmp
* mslice = get_slice_from_memview(self, &tmp)
* return slice_is_contig(mslice[0], 'F', self.view.ndim) # <<<<<<<<<<<<<<
*
* def copy(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 624, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":620
* return slice_is_contig(mslice[0], 'C', self.view.ndim)
*
* def is_f_contig(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice *mslice
* cdef __Pyx_memviewslice tmp
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.is_f_contig", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":626
* return slice_is_contig(mslice[0], 'F', self.view.ndim)
*
* def copy(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice mslice
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("copy (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice __pyx_v_mslice;
int __pyx_v_flags;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("copy", 0);
/* "View.MemoryView":628
* def copy(self):
* cdef __Pyx_memviewslice mslice
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS # <<<<<<<<<<<<<<
*
* slice_copy(self, &mslice)
*/
__pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS));
/* "View.MemoryView":630
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
*
* slice_copy(self, &mslice) # <<<<<<<<<<<<<<
* mslice = slice_copy_contig(&mslice, "c", self.view.ndim,
* self.view.itemsize,
*/
__pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice));
/* "View.MemoryView":631
*
* slice_copy(self, &mslice)
* mslice = slice_copy_contig(&mslice, "c", self.view.ndim, # <<<<<<<<<<<<<<
* self.view.itemsize,
* flags|PyBUF_C_CONTIGUOUS,
*/
__pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), ((char *)"c"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 631, __pyx_L1_error)
__pyx_v_mslice = __pyx_t_1;
/* "View.MemoryView":636
* self.dtype_is_object)
*
* return memoryview_copy_from_slice(self, &mslice) # <<<<<<<<<<<<<<
*
* def copy_fortran(self):
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 636, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":626
* return slice_is_contig(mslice[0], 'F', self.view.ndim)
*
* def copy(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice mslice
* cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":638
* return memoryview_copy_from_slice(self, &mslice)
*
* def copy_fortran(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice src, dst
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
*/
/* Python wrapper */
static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0);
__pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) {
__Pyx_memviewslice __pyx_v_src;
__Pyx_memviewslice __pyx_v_dst;
int __pyx_v_flags;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_memviewslice __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("copy_fortran", 0);
/* "View.MemoryView":640
* def copy_fortran(self):
* cdef __Pyx_memviewslice src, dst
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS # <<<<<<<<<<<<<<
*
* slice_copy(self, &src)
*/
__pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS));
/* "View.MemoryView":642
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
*
* slice_copy(self, &src) # <<<<<<<<<<<<<<
* dst = slice_copy_contig(&src, "fortran", self.view.ndim,
* self.view.itemsize,
*/
__pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src));
/* "View.MemoryView":643
*
* slice_copy(self, &src)
* dst = slice_copy_contig(&src, "fortran", self.view.ndim, # <<<<<<<<<<<<<<
* self.view.itemsize,
* flags|PyBUF_F_CONTIGUOUS,
*/
__pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), ((char *)"fortran"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(1, 643, __pyx_L1_error)
__pyx_v_dst = __pyx_t_1;
/* "View.MemoryView":648
* self.dtype_is_object)
*
* return memoryview_copy_from_slice(self, &dst) # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 648, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":638
* return memoryview_copy_from_slice(self, &mslice)
*
* def copy_fortran(self): # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice src, dst
* cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView.memoryview.copy_fortran", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryview___reduce_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryview_2__setstate_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":652
*
* @cname('__pyx_memoryview_new')
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): # <<<<<<<<<<<<<<
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo
*/
static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, int __pyx_v_dtype_is_object, __Pyx_TypeInfo *__pyx_v_typeinfo) {
struct __pyx_memoryview_obj *__pyx_v_result = 0;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("memoryview_cwrapper", 0);
/* "View.MemoryView":653
* @cname('__pyx_memoryview_new')
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
* cdef memoryview result = memoryview(o, flags, dtype_is_object) # <<<<<<<<<<<<<<
* result.typeinfo = typeinfo
* return result
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 653, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 653, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 653, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_o);
__Pyx_GIVEREF(__pyx_v_o);
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 653, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":654
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo):
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo # <<<<<<<<<<<<<<
* return result
*
*/
__pyx_v_result->typeinfo = __pyx_v_typeinfo;
/* "View.MemoryView":655
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo
* return result # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_check')
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = ((PyObject *)__pyx_v_result);
goto __pyx_L0;
/* "View.MemoryView":652
*
* @cname('__pyx_memoryview_new')
* cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): # <<<<<<<<<<<<<<
* cdef memoryview result = memoryview(o, flags, dtype_is_object)
* result.typeinfo = typeinfo
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":658
*
* @cname('__pyx_memoryview_check')
* cdef inline bint memoryview_check(object o): # <<<<<<<<<<<<<<
* return isinstance(o, memoryview)
*
*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
__Pyx_RefNannySetupContext("memoryview_check", 0);
/* "View.MemoryView":659
* @cname('__pyx_memoryview_check')
* cdef inline bint memoryview_check(object o):
* return isinstance(o, memoryview) # <<<<<<<<<<<<<<
*
* cdef tuple _unellipsify(object index, int ndim):
*/
__pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type);
__pyx_r = __pyx_t_1;
goto __pyx_L0;
/* "View.MemoryView":658
*
* @cname('__pyx_memoryview_check')
* cdef inline bint memoryview_check(object o): # <<<<<<<<<<<<<<
* return isinstance(o, memoryview)
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":661
* return isinstance(o, memoryview)
*
* cdef tuple _unellipsify(object index, int ndim): # <<<<<<<<<<<<<<
* """
* Replace all ellipses with full slices and fill incomplete indices with
*/
static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) {
PyObject *__pyx_v_tup = NULL;
PyObject *__pyx_v_result = NULL;
int __pyx_v_have_slices;
int __pyx_v_seen_ellipsis;
CYTHON_UNUSED PyObject *__pyx_v_idx = NULL;
PyObject *__pyx_v_item = NULL;
Py_ssize_t __pyx_v_nslices;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
Py_ssize_t __pyx_t_5;
PyObject *(*__pyx_t_6)(PyObject *);
PyObject *__pyx_t_7 = NULL;
Py_ssize_t __pyx_t_8;
int __pyx_t_9;
int __pyx_t_10;
PyObject *__pyx_t_11 = NULL;
__Pyx_RefNannySetupContext("_unellipsify", 0);
/* "View.MemoryView":666
* full slices.
* """
* if not isinstance(index, tuple): # <<<<<<<<<<<<<<
* tup = (index,)
* else:
*/
__pyx_t_1 = PyTuple_Check(__pyx_v_index);
__pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":667
* """
* if not isinstance(index, tuple):
* tup = (index,) # <<<<<<<<<<<<<<
* else:
* tup = index
*/
__pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 667, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_index);
__Pyx_GIVEREF(__pyx_v_index);
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index);
__pyx_v_tup = __pyx_t_3;
__pyx_t_3 = 0;
/* "View.MemoryView":666
* full slices.
* """
* if not isinstance(index, tuple): # <<<<<<<<<<<<<<
* tup = (index,)
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":669
* tup = (index,)
* else:
* tup = index # <<<<<<<<<<<<<<
*
* result = []
*/
/*else*/ {
__Pyx_INCREF(__pyx_v_index);
__pyx_v_tup = __pyx_v_index;
}
__pyx_L3:;
/* "View.MemoryView":671
* tup = index
*
* result = [] # <<<<<<<<<<<<<<
* have_slices = False
* seen_ellipsis = False
*/
__pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 671, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_v_result = ((PyObject*)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":672
*
* result = []
* have_slices = False # <<<<<<<<<<<<<<
* seen_ellipsis = False
* for idx, item in enumerate(tup):
*/
__pyx_v_have_slices = 0;
/* "View.MemoryView":673
* result = []
* have_slices = False
* seen_ellipsis = False # <<<<<<<<<<<<<<
* for idx, item in enumerate(tup):
* if item is Ellipsis:
*/
__pyx_v_seen_ellipsis = 0;
/* "View.MemoryView":674
* have_slices = False
* seen_ellipsis = False
* for idx, item in enumerate(tup): # <<<<<<<<<<<<<<
* if item is Ellipsis:
* if not seen_ellipsis:
*/
__Pyx_INCREF(__pyx_int_0);
__pyx_t_3 = __pyx_int_0;
if (likely(PyList_CheckExact(__pyx_v_tup)) || PyTuple_CheckExact(__pyx_v_tup)) {
__pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0;
__pyx_t_6 = NULL;
} else {
__pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 674, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 674, __pyx_L1_error)
}
for (;;) {
if (likely(!__pyx_t_6)) {
if (likely(PyList_CheckExact(__pyx_t_4))) {
if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(1, 674, __pyx_L1_error)
#else
__pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 674, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
#endif
} else {
if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(1, 674, __pyx_L1_error)
#else
__pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 674, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
#endif
}
} else {
__pyx_t_7 = __pyx_t_6(__pyx_t_4);
if (unlikely(!__pyx_t_7)) {
PyObject* exc_type = PyErr_Occurred();
if (exc_type) {
if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
else __PYX_ERR(1, 674, __pyx_L1_error)
}
break;
}
__Pyx_GOTREF(__pyx_t_7);
}
__Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_7);
__pyx_t_7 = 0;
__Pyx_INCREF(__pyx_t_3);
__Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3);
__pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 674, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_3);
__pyx_t_3 = __pyx_t_7;
__pyx_t_7 = 0;
/* "View.MemoryView":675
* seen_ellipsis = False
* for idx, item in enumerate(tup):
* if item is Ellipsis: # <<<<<<<<<<<<<<
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1))
*/
__pyx_t_2 = (__pyx_v_item == __pyx_builtin_Ellipsis);
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* "View.MemoryView":676
* for idx, item in enumerate(tup):
* if item is Ellipsis:
* if not seen_ellipsis: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * (ndim - len(tup) + 1))
* seen_ellipsis = True
*/
__pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":677
* if item is Ellipsis:
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1)) # <<<<<<<<<<<<<<
* seen_ellipsis = True
* else:
*/
__pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == ((Py_ssize_t)-1))) __PYX_ERR(1, 677, __pyx_L1_error)
__pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 677, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
{ Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) {
__Pyx_INCREF(__pyx_slice__16);
__Pyx_GIVEREF(__pyx_slice__16);
PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__16);
}
}
__pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 677, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
/* "View.MemoryView":678
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1))
* seen_ellipsis = True # <<<<<<<<<<<<<<
* else:
* result.append(slice(None))
*/
__pyx_v_seen_ellipsis = 1;
/* "View.MemoryView":676
* for idx, item in enumerate(tup):
* if item is Ellipsis:
* if not seen_ellipsis: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * (ndim - len(tup) + 1))
* seen_ellipsis = True
*/
goto __pyx_L7;
}
/* "View.MemoryView":680
* seen_ellipsis = True
* else:
* result.append(slice(None)) # <<<<<<<<<<<<<<
* have_slices = True
* else:
*/
/*else*/ {
__pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__17); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 680, __pyx_L1_error)
}
__pyx_L7:;
/* "View.MemoryView":681
* else:
* result.append(slice(None))
* have_slices = True # <<<<<<<<<<<<<<
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item):
*/
__pyx_v_have_slices = 1;
/* "View.MemoryView":675
* seen_ellipsis = False
* for idx, item in enumerate(tup):
* if item is Ellipsis: # <<<<<<<<<<<<<<
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1))
*/
goto __pyx_L6;
}
/* "View.MemoryView":683
* have_slices = True
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item): # <<<<<<<<<<<<<<
* raise TypeError("Cannot index with type '%s'" % type(item))
*
*/
/*else*/ {
__pyx_t_2 = PySlice_Check(__pyx_v_item);
__pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0);
if (__pyx_t_10) {
} else {
__pyx_t_1 = __pyx_t_10;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0);
__pyx_t_1 = __pyx_t_10;
__pyx_L9_bool_binop_done:;
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":684
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item):
* raise TypeError("Cannot index with type '%s'" % type(item)) # <<<<<<<<<<<<<<
*
* have_slices = have_slices or isinstance(item, slice)
*/
__pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 684, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__pyx_t_11 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(1, 684, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_11);
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_Raise(__pyx_t_11, 0, 0, 0);
__Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0;
__PYX_ERR(1, 684, __pyx_L1_error)
/* "View.MemoryView":683
* have_slices = True
* else:
* if not isinstance(item, slice) and not PyIndex_Check(item): # <<<<<<<<<<<<<<
* raise TypeError("Cannot index with type '%s'" % type(item))
*
*/
}
/* "View.MemoryView":686
* raise TypeError("Cannot index with type '%s'" % type(item))
*
* have_slices = have_slices or isinstance(item, slice) # <<<<<<<<<<<<<<
* result.append(item)
*
*/
__pyx_t_10 = (__pyx_v_have_slices != 0);
if (!__pyx_t_10) {
} else {
__pyx_t_1 = __pyx_t_10;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_10 = PySlice_Check(__pyx_v_item);
__pyx_t_2 = (__pyx_t_10 != 0);
__pyx_t_1 = __pyx_t_2;
__pyx_L11_bool_binop_done:;
__pyx_v_have_slices = __pyx_t_1;
/* "View.MemoryView":687
*
* have_slices = have_slices or isinstance(item, slice)
* result.append(item) # <<<<<<<<<<<<<<
*
* nslices = ndim - len(result)
*/
__pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 687, __pyx_L1_error)
}
__pyx_L6:;
/* "View.MemoryView":674
* have_slices = False
* seen_ellipsis = False
* for idx, item in enumerate(tup): # <<<<<<<<<<<<<<
* if item is Ellipsis:
* if not seen_ellipsis:
*/
}
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":689
* result.append(item)
*
* nslices = ndim - len(result) # <<<<<<<<<<<<<<
* if nslices:
* result.extend([slice(None)] * nslices)
*/
__pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(1, 689, __pyx_L1_error)
__pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5);
/* "View.MemoryView":690
*
* nslices = ndim - len(result)
* if nslices: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * nslices)
*
*/
__pyx_t_1 = (__pyx_v_nslices != 0);
if (__pyx_t_1) {
/* "View.MemoryView":691
* nslices = ndim - len(result)
* if nslices:
* result.extend([slice(None)] * nslices) # <<<<<<<<<<<<<<
*
* return have_slices or nslices, tuple(result)
*/
__pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 691, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
{ Py_ssize_t __pyx_temp;
for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) {
__Pyx_INCREF(__pyx_slice__18);
__Pyx_GIVEREF(__pyx_slice__18);
PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__18);
}
}
__pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 691, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":690
*
* nslices = ndim - len(result)
* if nslices: # <<<<<<<<<<<<<<
* result.extend([slice(None)] * nslices)
*
*/
}
/* "View.MemoryView":693
* result.extend([slice(None)] * nslices)
*
* return have_slices or nslices, tuple(result) # <<<<<<<<<<<<<<
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
*/
__Pyx_XDECREF(__pyx_r);
if (!__pyx_v_have_slices) {
} else {
__pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 693, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = __pyx_t_4;
__pyx_t_4 = 0;
goto __pyx_L14_bool_binop_done;
}
__pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 693, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_3 = __pyx_t_4;
__pyx_t_4 = 0;
__pyx_L14_bool_binop_done:;
__pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 693, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) __PYX_ERR(1, 693, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_11);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_3);
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_t_4);
__pyx_t_3 = 0;
__pyx_t_4 = 0;
__pyx_r = ((PyObject*)__pyx_t_11);
__pyx_t_11 = 0;
goto __pyx_L0;
/* "View.MemoryView":661
* return isinstance(o, memoryview)
*
* cdef tuple _unellipsify(object index, int ndim): # <<<<<<<<<<<<<<
* """
* Replace all ellipses with full slices and fill incomplete indices with
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_11);
__Pyx_AddTraceback("View.MemoryView._unellipsify", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v_tup);
__Pyx_XDECREF(__pyx_v_result);
__Pyx_XDECREF(__pyx_v_idx);
__Pyx_XDECREF(__pyx_v_item);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":695
* return have_slices or nslices, tuple(result)
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): # <<<<<<<<<<<<<<
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
*/
static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) {
Py_ssize_t __pyx_v_suboffset;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
Py_ssize_t *__pyx_t_1;
Py_ssize_t *__pyx_t_2;
Py_ssize_t *__pyx_t_3;
int __pyx_t_4;
PyObject *__pyx_t_5 = NULL;
__Pyx_RefNannySetupContext("assert_direct_dimensions", 0);
/* "View.MemoryView":696
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
* for suboffset in suboffsets[:ndim]: # <<<<<<<<<<<<<<
* if suboffset >= 0:
* raise ValueError("Indirect dimensions not supported")
*/
__pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim);
for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) {
__pyx_t_1 = __pyx_t_3;
__pyx_v_suboffset = (__pyx_t_1[0]);
/* "View.MemoryView":697
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* raise ValueError("Indirect dimensions not supported")
*
*/
__pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0);
if (unlikely(__pyx_t_4)) {
/* "View.MemoryView":698
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
* raise ValueError("Indirect dimensions not supported") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 698, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_Raise(__pyx_t_5, 0, 0, 0);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
__PYX_ERR(1, 698, __pyx_L1_error)
/* "View.MemoryView":697
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim):
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* raise ValueError("Indirect dimensions not supported")
*
*/
}
}
/* "View.MemoryView":695
* return have_slices or nslices, tuple(result)
*
* cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): # <<<<<<<<<<<<<<
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":705
*
* @cname('__pyx_memview_slice')
* cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<<
* cdef int new_ndim = 0, suboffset_dim = -1, dim
* cdef bint negative_step
*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *__pyx_v_memview, PyObject *__pyx_v_indices) {
int __pyx_v_new_ndim;
int __pyx_v_suboffset_dim;
int __pyx_v_dim;
__Pyx_memviewslice __pyx_v_src;
__Pyx_memviewslice __pyx_v_dst;
__Pyx_memviewslice *__pyx_v_p_src;
struct __pyx_memoryviewslice_obj *__pyx_v_memviewsliceobj = 0;
__Pyx_memviewslice *__pyx_v_p_dst;
int *__pyx_v_p_suboffset_dim;
Py_ssize_t __pyx_v_start;
Py_ssize_t __pyx_v_stop;
Py_ssize_t __pyx_v_step;
int __pyx_v_have_start;
int __pyx_v_have_stop;
int __pyx_v_have_step;
PyObject *__pyx_v_index = NULL;
struct __pyx_memoryview_obj *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
struct __pyx_memoryview_obj *__pyx_t_4;
char *__pyx_t_5;
int __pyx_t_6;
Py_ssize_t __pyx_t_7;
PyObject *(*__pyx_t_8)(PyObject *);
PyObject *__pyx_t_9 = NULL;
Py_ssize_t __pyx_t_10;
int __pyx_t_11;
Py_ssize_t __pyx_t_12;
__Pyx_RefNannySetupContext("memview_slice", 0);
/* "View.MemoryView":706
* @cname('__pyx_memview_slice')
* cdef memoryview memview_slice(memoryview memview, object indices):
* cdef int new_ndim = 0, suboffset_dim = -1, dim # <<<<<<<<<<<<<<
* cdef bint negative_step
* cdef __Pyx_memviewslice src, dst
*/
__pyx_v_new_ndim = 0;
__pyx_v_suboffset_dim = -1;
/* "View.MemoryView":713
*
*
* memset(&dst, 0, sizeof(dst)) # <<<<<<<<<<<<<<
*
* cdef _memoryviewslice memviewsliceobj
*/
(void)(memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst))));
/* "View.MemoryView":717
* cdef _memoryviewslice memviewsliceobj
*
* assert memview.view.ndim > 0 # <<<<<<<<<<<<<<
*
* if isinstance(memview, _memoryviewslice):
*/
#ifndef CYTHON_WITHOUT_ASSERTIONS
if (unlikely(!Py_OptimizeFlag)) {
if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) {
PyErr_SetNone(PyExc_AssertionError);
__PYX_ERR(1, 717, __pyx_L1_error)
}
}
#endif
/* "View.MemoryView":719
* assert memview.view.ndim > 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* memviewsliceobj = memview
* p_src = &memviewsliceobj.from_slice
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":720
*
* if isinstance(memview, _memoryviewslice):
* memviewsliceobj = memview # <<<<<<<<<<<<<<
* p_src = &memviewsliceobj.from_slice
* else:
*/
if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(1, 720, __pyx_L1_error)
__pyx_t_3 = ((PyObject *)__pyx_v_memview);
__Pyx_INCREF(__pyx_t_3);
__pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":721
* if isinstance(memview, _memoryviewslice):
* memviewsliceobj = memview
* p_src = &memviewsliceobj.from_slice # <<<<<<<<<<<<<<
* else:
* slice_copy(memview, &src)
*/
__pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice);
/* "View.MemoryView":719
* assert memview.view.ndim > 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* memviewsliceobj = memview
* p_src = &memviewsliceobj.from_slice
*/
goto __pyx_L3;
}
/* "View.MemoryView":723
* p_src = &memviewsliceobj.from_slice
* else:
* slice_copy(memview, &src) # <<<<<<<<<<<<<<
* p_src = &src
*
*/
/*else*/ {
__pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src));
/* "View.MemoryView":724
* else:
* slice_copy(memview, &src)
* p_src = &src # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_p_src = (&__pyx_v_src);
}
__pyx_L3:;
/* "View.MemoryView":730
*
*
* dst.memview = p_src.memview # <<<<<<<<<<<<<<
* dst.data = p_src.data
*
*/
__pyx_t_4 = __pyx_v_p_src->memview;
__pyx_v_dst.memview = __pyx_t_4;
/* "View.MemoryView":731
*
* dst.memview = p_src.memview
* dst.data = p_src.data # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __pyx_v_p_src->data;
__pyx_v_dst.data = __pyx_t_5;
/* "View.MemoryView":736
*
*
* cdef __Pyx_memviewslice *p_dst = &dst # <<<<<<<<<<<<<<
* cdef int *p_suboffset_dim = &suboffset_dim
* cdef Py_ssize_t start, stop, step
*/
__pyx_v_p_dst = (&__pyx_v_dst);
/* "View.MemoryView":737
*
* cdef __Pyx_memviewslice *p_dst = &dst
* cdef int *p_suboffset_dim = &suboffset_dim # <<<<<<<<<<<<<<
* cdef Py_ssize_t start, stop, step
* cdef bint have_start, have_stop, have_step
*/
__pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim);
/* "View.MemoryView":741
* cdef bint have_start, have_stop, have_step
*
* for dim, index in enumerate(indices): # <<<<<<<<<<<<<<
* if PyIndex_Check(index):
* slice_memviewslice(
*/
__pyx_t_6 = 0;
if (likely(PyList_CheckExact(__pyx_v_indices)) || PyTuple_CheckExact(__pyx_v_indices)) {
__pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0;
__pyx_t_8 = NULL;
} else {
__pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 741, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 741, __pyx_L1_error)
}
for (;;) {
if (likely(!__pyx_t_8)) {
if (likely(PyList_CheckExact(__pyx_t_3))) {
if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(1, 741, __pyx_L1_error)
#else
__pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 741, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
#endif
} else {
if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
__pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(1, 741, __pyx_L1_error)
#else
__pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 741, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
#endif
}
} else {
__pyx_t_9 = __pyx_t_8(__pyx_t_3);
if (unlikely(!__pyx_t_9)) {
PyObject* exc_type = PyErr_Occurred();
if (exc_type) {
if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
else __PYX_ERR(1, 741, __pyx_L1_error)
}
break;
}
__Pyx_GOTREF(__pyx_t_9);
}
__Pyx_XDECREF_SET(__pyx_v_index, __pyx_t_9);
__pyx_t_9 = 0;
__pyx_v_dim = __pyx_t_6;
__pyx_t_6 = (__pyx_t_6 + 1);
/* "View.MemoryView":742
*
* for dim, index in enumerate(indices):
* if PyIndex_Check(index): # <<<<<<<<<<<<<<
* slice_memviewslice(
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
*/
__pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":746
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
* dim, new_ndim, p_suboffset_dim,
* index, 0, 0, # start, stop, step # <<<<<<<<<<<<<<
* 0, 0, 0, # have_{start,stop,step}
* False)
*/
__pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 746, __pyx_L1_error)
/* "View.MemoryView":743
* for dim, index in enumerate(indices):
* if PyIndex_Check(index):
* slice_memviewslice( # <<<<<<<<<<<<<<
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
* dim, new_ndim, p_suboffset_dim,
*/
__pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(1, 743, __pyx_L1_error)
/* "View.MemoryView":742
*
* for dim, index in enumerate(indices):
* if PyIndex_Check(index): # <<<<<<<<<<<<<<
* slice_memviewslice(
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
*/
goto __pyx_L6;
}
/* "View.MemoryView":749
* 0, 0, 0, # have_{start,stop,step}
* False)
* elif index is None: # <<<<<<<<<<<<<<
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0
*/
__pyx_t_2 = (__pyx_v_index == Py_None);
__pyx_t_1 = (__pyx_t_2 != 0);
if (__pyx_t_1) {
/* "View.MemoryView":750
* False)
* elif index is None:
* p_dst.shape[new_ndim] = 1 # <<<<<<<<<<<<<<
* p_dst.strides[new_ndim] = 0
* p_dst.suboffsets[new_ndim] = -1
*/
(__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1;
/* "View.MemoryView":751
* elif index is None:
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0 # <<<<<<<<<<<<<<
* p_dst.suboffsets[new_ndim] = -1
* new_ndim += 1
*/
(__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0;
/* "View.MemoryView":752
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0
* p_dst.suboffsets[new_ndim] = -1 # <<<<<<<<<<<<<<
* new_ndim += 1
* else:
*/
(__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L;
/* "View.MemoryView":753
* p_dst.strides[new_ndim] = 0
* p_dst.suboffsets[new_ndim] = -1
* new_ndim += 1 # <<<<<<<<<<<<<<
* else:
* start = index.start or 0
*/
__pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
/* "View.MemoryView":749
* 0, 0, 0, # have_{start,stop,step}
* False)
* elif index is None: # <<<<<<<<<<<<<<
* p_dst.shape[new_ndim] = 1
* p_dst.strides[new_ndim] = 0
*/
goto __pyx_L6;
}
/* "View.MemoryView":755
* new_ndim += 1
* else:
* start = index.start or 0 # <<<<<<<<<<<<<<
* stop = index.stop or 0
* step = index.step or 0
*/
/*else*/ {
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 755, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 755, __pyx_L1_error)
if (!__pyx_t_1) {
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
} else {
__pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 755, __pyx_L1_error)
__pyx_t_10 = __pyx_t_12;
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
goto __pyx_L7_bool_binop_done;
}
__pyx_t_10 = 0;
__pyx_L7_bool_binop_done:;
__pyx_v_start = __pyx_t_10;
/* "View.MemoryView":756
* else:
* start = index.start or 0
* stop = index.stop or 0 # <<<<<<<<<<<<<<
* step = index.step or 0
*
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 756, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 756, __pyx_L1_error)
if (!__pyx_t_1) {
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
} else {
__pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 756, __pyx_L1_error)
__pyx_t_10 = __pyx_t_12;
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_10 = 0;
__pyx_L9_bool_binop_done:;
__pyx_v_stop = __pyx_t_10;
/* "View.MemoryView":757
* start = index.start or 0
* stop = index.stop or 0
* step = index.step or 0 # <<<<<<<<<<<<<<
*
* have_start = index.start is not None
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 757, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(1, 757, __pyx_L1_error)
if (!__pyx_t_1) {
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
} else {
__pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 757, __pyx_L1_error)
__pyx_t_10 = __pyx_t_12;
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_10 = 0;
__pyx_L11_bool_binop_done:;
__pyx_v_step = __pyx_t_10;
/* "View.MemoryView":759
* step = index.step or 0
*
* have_start = index.start is not None # <<<<<<<<<<<<<<
* have_stop = index.stop is not None
* have_step = index.step is not None
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 759, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = (__pyx_t_9 != Py_None);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__pyx_v_have_start = __pyx_t_1;
/* "View.MemoryView":760
*
* have_start = index.start is not None
* have_stop = index.stop is not None # <<<<<<<<<<<<<<
* have_step = index.step is not None
*
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 760, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = (__pyx_t_9 != Py_None);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__pyx_v_have_stop = __pyx_t_1;
/* "View.MemoryView":761
* have_start = index.start is not None
* have_stop = index.stop is not None
* have_step = index.step is not None # <<<<<<<<<<<<<<
*
* slice_memviewslice(
*/
__pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 761, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__pyx_t_1 = (__pyx_t_9 != Py_None);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
__pyx_v_have_step = __pyx_t_1;
/* "View.MemoryView":763
* have_step = index.step is not None
*
* slice_memviewslice( # <<<<<<<<<<<<<<
* p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
* dim, new_ndim, p_suboffset_dim,
*/
__pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(1, 763, __pyx_L1_error)
/* "View.MemoryView":769
* have_start, have_stop, have_step,
* True)
* new_ndim += 1 # <<<<<<<<<<<<<<
*
* if isinstance(memview, _memoryviewslice):
*/
__pyx_v_new_ndim = (__pyx_v_new_ndim + 1);
}
__pyx_L6:;
/* "View.MemoryView":741
* cdef bint have_start, have_stop, have_step
*
* for dim, index in enumerate(indices): # <<<<<<<<<<<<<<
* if PyIndex_Check(index):
* slice_memviewslice(
*/
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "View.MemoryView":771
* new_ndim += 1
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func,
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":772
*
* if isinstance(memview, _memoryviewslice):
* return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<<
* memviewsliceobj.to_object_func,
* memviewsliceobj.to_dtype_func,
*/
__Pyx_XDECREF(((PyObject *)__pyx_r));
/* "View.MemoryView":773
* if isinstance(memview, _memoryviewslice):
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func, # <<<<<<<<<<<<<<
* memviewsliceobj.to_dtype_func,
* memview.dtype_is_object)
*/
if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(1, 773, __pyx_L1_error) }
/* "View.MemoryView":774
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func,
* memviewsliceobj.to_dtype_func, # <<<<<<<<<<<<<<
* memview.dtype_is_object)
* else:
*/
if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(1, 774, __pyx_L1_error) }
/* "View.MemoryView":772
*
* if isinstance(memview, _memoryviewslice):
* return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<<
* memviewsliceobj.to_object_func,
* memviewsliceobj.to_dtype_func,
*/
__pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 772, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(1, 772, __pyx_L1_error)
__pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
__pyx_t_3 = 0;
goto __pyx_L0;
/* "View.MemoryView":771
* new_ndim += 1
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* return memoryview_fromslice(dst, new_ndim,
* memviewsliceobj.to_object_func,
*/
}
/* "View.MemoryView":777
* memview.dtype_is_object)
* else:
* return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<<
* memview.dtype_is_object)
*
*/
/*else*/ {
__Pyx_XDECREF(((PyObject *)__pyx_r));
/* "View.MemoryView":778
* else:
* return memoryview_fromslice(dst, new_ndim, NULL, NULL,
* memview.dtype_is_object) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 777, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
/* "View.MemoryView":777
* memview.dtype_is_object)
* else:
* return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<<
* memview.dtype_is_object)
*
*/
if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(1, 777, __pyx_L1_error)
__pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3);
__pyx_t_3 = 0;
goto __pyx_L0;
}
/* "View.MemoryView":705
*
* @cname('__pyx_memview_slice')
* cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<<
* cdef int new_ndim = 0, suboffset_dim = -1, dim
* cdef bint negative_step
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_9);
__Pyx_AddTraceback("View.MemoryView.memview_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_memviewsliceobj);
__Pyx_XDECREF(__pyx_v_index);
__Pyx_XGIVEREF((PyObject *)__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":802
*
* @cname('__pyx_memoryview_slice_memviewslice')
* cdef int slice_memviewslice( # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) {
Py_ssize_t __pyx_v_new_shape;
int __pyx_v_negative_step;
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
/* "View.MemoryView":822
* cdef bint negative_step
*
* if not is_slice: # <<<<<<<<<<<<<<
*
* if start < 0:
*/
__pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":824
* if not is_slice:
*
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if not 0 <= start < shape:
*/
__pyx_t_1 = ((__pyx_v_start < 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":825
*
* if start < 0:
* start += shape # <<<<<<<<<<<<<<
* if not 0 <= start < shape:
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
*/
__pyx_v_start = (__pyx_v_start + __pyx_v_shape);
/* "View.MemoryView":824
* if not is_slice:
*
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if not 0 <= start < shape:
*/
}
/* "View.MemoryView":826
* if start < 0:
* start += shape
* if not 0 <= start < shape: # <<<<<<<<<<<<<<
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
* else:
*/
__pyx_t_1 = (0 <= __pyx_v_start);
if (__pyx_t_1) {
__pyx_t_1 = (__pyx_v_start < __pyx_v_shape);
}
__pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":827
* start += shape
* if not 0 <= start < shape:
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim) # <<<<<<<<<<<<<<
* else:
*
*/
__pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"Index out of bounds (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 827, __pyx_L1_error)
/* "View.MemoryView":826
* if start < 0:
* start += shape
* if not 0 <= start < shape: # <<<<<<<<<<<<<<
* _err_dim(IndexError, "Index out of bounds (axis %d)", dim)
* else:
*/
}
/* "View.MemoryView":822
* cdef bint negative_step
*
* if not is_slice: # <<<<<<<<<<<<<<
*
* if start < 0:
*/
goto __pyx_L3;
}
/* "View.MemoryView":830
* else:
*
* negative_step = have_step != 0 and step < 0 # <<<<<<<<<<<<<<
*
* if have_step and step == 0:
*/
/*else*/ {
__pyx_t_1 = ((__pyx_v_have_step != 0) != 0);
if (__pyx_t_1) {
} else {
__pyx_t_2 = __pyx_t_1;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_1 = ((__pyx_v_step < 0) != 0);
__pyx_t_2 = __pyx_t_1;
__pyx_L6_bool_binop_done:;
__pyx_v_negative_step = __pyx_t_2;
/* "View.MemoryView":832
* negative_step = have_step != 0 and step < 0
*
* if have_step and step == 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
*
*/
__pyx_t_1 = (__pyx_v_have_step != 0);
if (__pyx_t_1) {
} else {
__pyx_t_2 = __pyx_t_1;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_1 = ((__pyx_v_step == 0) != 0);
__pyx_t_2 = __pyx_t_1;
__pyx_L9_bool_binop_done:;
if (__pyx_t_2) {
/* "View.MemoryView":833
*
* if have_step and step == 0:
* _err_dim(ValueError, "Step may not be zero (axis %d)", dim) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Step may not be zero (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 833, __pyx_L1_error)
/* "View.MemoryView":832
* negative_step = have_step != 0 and step < 0
*
* if have_step and step == 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
*
*/
}
/* "View.MemoryView":836
*
*
* if have_start: # <<<<<<<<<<<<<<
* if start < 0:
* start += shape
*/
__pyx_t_2 = (__pyx_v_have_start != 0);
if (__pyx_t_2) {
/* "View.MemoryView":837
*
* if have_start:
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if start < 0:
*/
__pyx_t_2 = ((__pyx_v_start < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":838
* if have_start:
* if start < 0:
* start += shape # <<<<<<<<<<<<<<
* if start < 0:
* start = 0
*/
__pyx_v_start = (__pyx_v_start + __pyx_v_shape);
/* "View.MemoryView":839
* if start < 0:
* start += shape
* if start < 0: # <<<<<<<<<<<<<<
* start = 0
* elif start >= shape:
*/
__pyx_t_2 = ((__pyx_v_start < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":840
* start += shape
* if start < 0:
* start = 0 # <<<<<<<<<<<<<<
* elif start >= shape:
* if negative_step:
*/
__pyx_v_start = 0;
/* "View.MemoryView":839
* if start < 0:
* start += shape
* if start < 0: # <<<<<<<<<<<<<<
* start = 0
* elif start >= shape:
*/
}
/* "View.MemoryView":837
*
* if have_start:
* if start < 0: # <<<<<<<<<<<<<<
* start += shape
* if start < 0:
*/
goto __pyx_L12;
}
/* "View.MemoryView":841
* if start < 0:
* start = 0
* elif start >= shape: # <<<<<<<<<<<<<<
* if negative_step:
* start = shape - 1
*/
__pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":842
* start = 0
* elif start >= shape:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
__pyx_t_2 = (__pyx_v_negative_step != 0);
if (__pyx_t_2) {
/* "View.MemoryView":843
* elif start >= shape:
* if negative_step:
* start = shape - 1 # <<<<<<<<<<<<<<
* else:
* start = shape
*/
__pyx_v_start = (__pyx_v_shape - 1);
/* "View.MemoryView":842
* start = 0
* elif start >= shape:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
goto __pyx_L14;
}
/* "View.MemoryView":845
* start = shape - 1
* else:
* start = shape # <<<<<<<<<<<<<<
* else:
* if negative_step:
*/
/*else*/ {
__pyx_v_start = __pyx_v_shape;
}
__pyx_L14:;
/* "View.MemoryView":841
* if start < 0:
* start = 0
* elif start >= shape: # <<<<<<<<<<<<<<
* if negative_step:
* start = shape - 1
*/
}
__pyx_L12:;
/* "View.MemoryView":836
*
*
* if have_start: # <<<<<<<<<<<<<<
* if start < 0:
* start += shape
*/
goto __pyx_L11;
}
/* "View.MemoryView":847
* start = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
/*else*/ {
__pyx_t_2 = (__pyx_v_negative_step != 0);
if (__pyx_t_2) {
/* "View.MemoryView":848
* else:
* if negative_step:
* start = shape - 1 # <<<<<<<<<<<<<<
* else:
* start = 0
*/
__pyx_v_start = (__pyx_v_shape - 1);
/* "View.MemoryView":847
* start = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* start = shape - 1
* else:
*/
goto __pyx_L15;
}
/* "View.MemoryView":850
* start = shape - 1
* else:
* start = 0 # <<<<<<<<<<<<<<
*
* if have_stop:
*/
/*else*/ {
__pyx_v_start = 0;
}
__pyx_L15:;
}
__pyx_L11:;
/* "View.MemoryView":852
* start = 0
*
* if have_stop: # <<<<<<<<<<<<<<
* if stop < 0:
* stop += shape
*/
__pyx_t_2 = (__pyx_v_have_stop != 0);
if (__pyx_t_2) {
/* "View.MemoryView":853
*
* if have_stop:
* if stop < 0: # <<<<<<<<<<<<<<
* stop += shape
* if stop < 0:
*/
__pyx_t_2 = ((__pyx_v_stop < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":854
* if have_stop:
* if stop < 0:
* stop += shape # <<<<<<<<<<<<<<
* if stop < 0:
* stop = 0
*/
__pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);
/* "View.MemoryView":855
* if stop < 0:
* stop += shape
* if stop < 0: # <<<<<<<<<<<<<<
* stop = 0
* elif stop > shape:
*/
__pyx_t_2 = ((__pyx_v_stop < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":856
* stop += shape
* if stop < 0:
* stop = 0 # <<<<<<<<<<<<<<
* elif stop > shape:
* stop = shape
*/
__pyx_v_stop = 0;
/* "View.MemoryView":855
* if stop < 0:
* stop += shape
* if stop < 0: # <<<<<<<<<<<<<<
* stop = 0
* elif stop > shape:
*/
}
/* "View.MemoryView":853
*
* if have_stop:
* if stop < 0: # <<<<<<<<<<<<<<
* stop += shape
* if stop < 0:
*/
goto __pyx_L17;
}
/* "View.MemoryView":857
* if stop < 0:
* stop = 0
* elif stop > shape: # <<<<<<<<<<<<<<
* stop = shape
* else:
*/
__pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":858
* stop = 0
* elif stop > shape:
* stop = shape # <<<<<<<<<<<<<<
* else:
* if negative_step:
*/
__pyx_v_stop = __pyx_v_shape;
/* "View.MemoryView":857
* if stop < 0:
* stop = 0
* elif stop > shape: # <<<<<<<<<<<<<<
* stop = shape
* else:
*/
}
__pyx_L17:;
/* "View.MemoryView":852
* start = 0
*
* if have_stop: # <<<<<<<<<<<<<<
* if stop < 0:
* stop += shape
*/
goto __pyx_L16;
}
/* "View.MemoryView":860
* stop = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* stop = -1
* else:
*/
/*else*/ {
__pyx_t_2 = (__pyx_v_negative_step != 0);
if (__pyx_t_2) {
/* "View.MemoryView":861
* else:
* if negative_step:
* stop = -1 # <<<<<<<<<<<<<<
* else:
* stop = shape
*/
__pyx_v_stop = -1L;
/* "View.MemoryView":860
* stop = shape
* else:
* if negative_step: # <<<<<<<<<<<<<<
* stop = -1
* else:
*/
goto __pyx_L19;
}
/* "View.MemoryView":863
* stop = -1
* else:
* stop = shape # <<<<<<<<<<<<<<
*
* if not have_step:
*/
/*else*/ {
__pyx_v_stop = __pyx_v_shape;
}
__pyx_L19:;
}
__pyx_L16:;
/* "View.MemoryView":865
* stop = shape
*
* if not have_step: # <<<<<<<<<<<<<<
* step = 1
*
*/
__pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":866
*
* if not have_step:
* step = 1 # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_step = 1;
/* "View.MemoryView":865
* stop = shape
*
* if not have_step: # <<<<<<<<<<<<<<
* step = 1
*
*/
}
/* "View.MemoryView":870
*
* with cython.cdivision(True):
* new_shape = (stop - start) // step # <<<<<<<<<<<<<<
*
* if (stop - start) - step * new_shape:
*/
__pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);
/* "View.MemoryView":872
* new_shape = (stop - start) // step
*
* if (stop - start) - step * new_shape: # <<<<<<<<<<<<<<
* new_shape += 1
*
*/
__pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":873
*
* if (stop - start) - step * new_shape:
* new_shape += 1 # <<<<<<<<<<<<<<
*
* if new_shape < 0:
*/
__pyx_v_new_shape = (__pyx_v_new_shape + 1);
/* "View.MemoryView":872
* new_shape = (stop - start) // step
*
* if (stop - start) - step * new_shape: # <<<<<<<<<<<<<<
* new_shape += 1
*
*/
}
/* "View.MemoryView":875
* new_shape += 1
*
* if new_shape < 0: # <<<<<<<<<<<<<<
* new_shape = 0
*
*/
__pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":876
*
* if new_shape < 0:
* new_shape = 0 # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_new_shape = 0;
/* "View.MemoryView":875
* new_shape += 1
*
* if new_shape < 0: # <<<<<<<<<<<<<<
* new_shape = 0
*
*/
}
/* "View.MemoryView":879
*
*
* dst.strides[new_ndim] = stride * step # <<<<<<<<<<<<<<
* dst.shape[new_ndim] = new_shape
* dst.suboffsets[new_ndim] = suboffset
*/
(__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);
/* "View.MemoryView":880
*
* dst.strides[new_ndim] = stride * step
* dst.shape[new_ndim] = new_shape # <<<<<<<<<<<<<<
* dst.suboffsets[new_ndim] = suboffset
*
*/
(__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;
/* "View.MemoryView":881
* dst.strides[new_ndim] = stride * step
* dst.shape[new_ndim] = new_shape
* dst.suboffsets[new_ndim] = suboffset # <<<<<<<<<<<<<<
*
*
*/
(__pyx_v_dst->suboffsets[__pyx_v_new_ndim]) = __pyx_v_suboffset;
}
__pyx_L3:;
/* "View.MemoryView":884
*
*
* if suboffset_dim[0] < 0: # <<<<<<<<<<<<<<
* dst.data += start * stride
* else:
*/
__pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":885
*
* if suboffset_dim[0] < 0:
* dst.data += start * stride # <<<<<<<<<<<<<<
* else:
* dst.suboffsets[suboffset_dim[0]] += start * stride
*/
__pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));
/* "View.MemoryView":884
*
*
* if suboffset_dim[0] < 0: # <<<<<<<<<<<<<<
* dst.data += start * stride
* else:
*/
goto __pyx_L23;
}
/* "View.MemoryView":887
* dst.data += start * stride
* else:
* dst.suboffsets[suboffset_dim[0]] += start * stride # <<<<<<<<<<<<<<
*
* if suboffset >= 0:
*/
/*else*/ {
__pyx_t_3 = (__pyx_v_suboffset_dim[0]);
(__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
}
__pyx_L23:;
/* "View.MemoryView":889
* dst.suboffsets[suboffset_dim[0]] += start * stride
*
* if suboffset >= 0: # <<<<<<<<<<<<<<
* if not is_slice:
* if new_ndim == 0:
*/
__pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":890
*
* if suboffset >= 0:
* if not is_slice: # <<<<<<<<<<<<<<
* if new_ndim == 0:
* dst.data = (<char **> dst.data)[0] + suboffset
*/
__pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":891
* if suboffset >= 0:
* if not is_slice:
* if new_ndim == 0: # <<<<<<<<<<<<<<
* dst.data = (<char **> dst.data)[0] + suboffset
* else:
*/
__pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":892
* if not is_slice:
* if new_ndim == 0:
* dst.data = (<char **> dst.data)[0] + suboffset # <<<<<<<<<<<<<<
* else:
* _err_dim(IndexError, "All dimensions preceding dimension %d "
*/
__pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);
/* "View.MemoryView":891
* if suboffset >= 0:
* if not is_slice:
* if new_ndim == 0: # <<<<<<<<<<<<<<
* dst.data = (<char **> dst.data)[0] + suboffset
* else:
*/
goto __pyx_L26;
}
/* "View.MemoryView":894
* dst.data = (<char **> dst.data)[0] + suboffset
* else:
* _err_dim(IndexError, "All dimensions preceding dimension %d " # <<<<<<<<<<<<<<
* "must be indexed and not sliced", dim)
* else:
*/
/*else*/ {
/* "View.MemoryView":895
* else:
* _err_dim(IndexError, "All dimensions preceding dimension %d "
* "must be indexed and not sliced", dim) # <<<<<<<<<<<<<<
* else:
* suboffset_dim[0] = new_ndim
*/
__pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"All dimensions preceding dimension %d must be indexed and not sliced"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 894, __pyx_L1_error)
}
__pyx_L26:;
/* "View.MemoryView":890
*
* if suboffset >= 0:
* if not is_slice: # <<<<<<<<<<<<<<
* if new_ndim == 0:
* dst.data = (<char **> dst.data)[0] + suboffset
*/
goto __pyx_L25;
}
/* "View.MemoryView":897
* "must be indexed and not sliced", dim)
* else:
* suboffset_dim[0] = new_ndim # <<<<<<<<<<<<<<
*
* return 0
*/
/*else*/ {
(__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
}
__pyx_L25:;
/* "View.MemoryView":889
* dst.suboffsets[suboffset_dim[0]] += start * stride
*
* if suboffset >= 0: # <<<<<<<<<<<<<<
* if not is_slice:
* if new_ndim == 0:
*/
}
/* "View.MemoryView":899
* suboffset_dim[0] = new_ndim
*
* return 0 # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":802
*
* @cname('__pyx_memoryview_slice_memviewslice')
* cdef int slice_memviewslice( # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.slice_memviewslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = -1;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":905
*
* @cname('__pyx_pybuffer_index')
* cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<<
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1
*/
static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, Py_ssize_t __pyx_v_index, Py_ssize_t __pyx_v_dim) {
Py_ssize_t __pyx_v_shape;
Py_ssize_t __pyx_v_stride;
Py_ssize_t __pyx_v_suboffset;
Py_ssize_t __pyx_v_itemsize;
char *__pyx_v_resultp;
char *__pyx_r;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
__Pyx_RefNannySetupContext("pybuffer_index", 0);
/* "View.MemoryView":907
* cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1 # <<<<<<<<<<<<<<
* cdef Py_ssize_t itemsize = view.itemsize
* cdef char *resultp
*/
__pyx_v_suboffset = -1L;
/* "View.MemoryView":908
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1
* cdef Py_ssize_t itemsize = view.itemsize # <<<<<<<<<<<<<<
* cdef char *resultp
*
*/
__pyx_t_1 = __pyx_v_view->itemsize;
__pyx_v_itemsize = __pyx_t_1;
/* "View.MemoryView":911
* cdef char *resultp
*
* if view.ndim == 0: # <<<<<<<<<<<<<<
* shape = view.len / itemsize
* stride = itemsize
*/
__pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":912
*
* if view.ndim == 0:
* shape = view.len / itemsize # <<<<<<<<<<<<<<
* stride = itemsize
* else:
*/
if (unlikely(__pyx_v_itemsize == 0)) {
PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
__PYX_ERR(1, 912, __pyx_L1_error)
}
else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
__PYX_ERR(1, 912, __pyx_L1_error)
}
__pyx_v_shape = (__pyx_v_view->len / __pyx_v_itemsize);
/* "View.MemoryView":913
* if view.ndim == 0:
* shape = view.len / itemsize
* stride = itemsize # <<<<<<<<<<<<<<
* else:
* shape = view.shape[dim]
*/
__pyx_v_stride = __pyx_v_itemsize;
/* "View.MemoryView":911
* cdef char *resultp
*
* if view.ndim == 0: # <<<<<<<<<<<<<<
* shape = view.len / itemsize
* stride = itemsize
*/
goto __pyx_L3;
}
/* "View.MemoryView":915
* stride = itemsize
* else:
* shape = view.shape[dim] # <<<<<<<<<<<<<<
* stride = view.strides[dim]
* if view.suboffsets != NULL:
*/
/*else*/ {
__pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);
/* "View.MemoryView":916
* else:
* shape = view.shape[dim]
* stride = view.strides[dim] # <<<<<<<<<<<<<<
* if view.suboffsets != NULL:
* suboffset = view.suboffsets[dim]
*/
__pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);
/* "View.MemoryView":917
* shape = view.shape[dim]
* stride = view.strides[dim]
* if view.suboffsets != NULL: # <<<<<<<<<<<<<<
* suboffset = view.suboffsets[dim]
*
*/
__pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":918
* stride = view.strides[dim]
* if view.suboffsets != NULL:
* suboffset = view.suboffsets[dim] # <<<<<<<<<<<<<<
*
* if index < 0:
*/
__pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]);
/* "View.MemoryView":917
* shape = view.shape[dim]
* stride = view.strides[dim]
* if view.suboffsets != NULL: # <<<<<<<<<<<<<<
* suboffset = view.suboffsets[dim]
*
*/
}
}
__pyx_L3:;
/* "View.MemoryView":920
* suboffset = view.suboffsets[dim]
*
* if index < 0: # <<<<<<<<<<<<<<
* index += view.shape[dim]
* if index < 0:
*/
__pyx_t_2 = ((__pyx_v_index < 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":921
*
* if index < 0:
* index += view.shape[dim] # <<<<<<<<<<<<<<
* if index < 0:
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*/
__pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim]));
/* "View.MemoryView":922
* if index < 0:
* index += view.shape[dim]
* if index < 0: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
__pyx_t_2 = ((__pyx_v_index < 0) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":923
* index += view.shape[dim]
* if index < 0:
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<<
*
* if index >= shape:
*/
__pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 923, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 923, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 923, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 923, __pyx_L1_error)
/* "View.MemoryView":922
* if index < 0:
* index += view.shape[dim]
* if index < 0: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
}
/* "View.MemoryView":920
* suboffset = view.suboffsets[dim]
*
* if index < 0: # <<<<<<<<<<<<<<
* index += view.shape[dim]
* if index < 0:
*/
}
/* "View.MemoryView":925
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
* if index >= shape: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
__pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0);
if (unlikely(__pyx_t_2)) {
/* "View.MemoryView":926
*
* if index >= shape:
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<<
*
* resultp = bufp + index * stride
*/
__pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 926, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 926, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 926, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 926, __pyx_L1_error)
/* "View.MemoryView":925
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
* if index >= shape: # <<<<<<<<<<<<<<
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
*/
}
/* "View.MemoryView":928
* raise IndexError("Out of bounds on buffer access (axis %d)" % dim)
*
* resultp = bufp + index * stride # <<<<<<<<<<<<<<
* if suboffset >= 0:
* resultp = (<char **> resultp)[0] + suboffset
*/
__pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride));
/* "View.MemoryView":929
*
* resultp = bufp + index * stride
* if suboffset >= 0: # <<<<<<<<<<<<<<
* resultp = (<char **> resultp)[0] + suboffset
*
*/
__pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":930
* resultp = bufp + index * stride
* if suboffset >= 0:
* resultp = (<char **> resultp)[0] + suboffset # <<<<<<<<<<<<<<
*
* return resultp
*/
__pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset);
/* "View.MemoryView":929
*
* resultp = bufp + index * stride
* if suboffset >= 0: # <<<<<<<<<<<<<<
* resultp = (<char **> resultp)[0] + suboffset
*
*/
}
/* "View.MemoryView":932
* resultp = (<char **> resultp)[0] + suboffset
*
* return resultp # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_resultp;
goto __pyx_L0;
/* "View.MemoryView":905
*
* @cname('__pyx_pybuffer_index')
* cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<<
* Py_ssize_t dim) except NULL:
* cdef Py_ssize_t shape, stride, suboffset = -1
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView.pybuffer_index", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":938
*
* @cname('__pyx_memslice_transpose')
* cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: # <<<<<<<<<<<<<<
* cdef int ndim = memslice.memview.view.ndim
*
*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) {
int __pyx_v_ndim;
Py_ssize_t *__pyx_v_shape;
Py_ssize_t *__pyx_v_strides;
int __pyx_v_i;
int __pyx_v_j;
int __pyx_r;
int __pyx_t_1;
Py_ssize_t *__pyx_t_2;
long __pyx_t_3;
long __pyx_t_4;
Py_ssize_t __pyx_t_5;
Py_ssize_t __pyx_t_6;
int __pyx_t_7;
int __pyx_t_8;
int __pyx_t_9;
/* "View.MemoryView":939
* @cname('__pyx_memslice_transpose')
* cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0:
* cdef int ndim = memslice.memview.view.ndim # <<<<<<<<<<<<<<
*
* cdef Py_ssize_t *shape = memslice.shape
*/
__pyx_t_1 = __pyx_v_memslice->memview->view.ndim;
__pyx_v_ndim = __pyx_t_1;
/* "View.MemoryView":941
* cdef int ndim = memslice.memview.view.ndim
*
* cdef Py_ssize_t *shape = memslice.shape # <<<<<<<<<<<<<<
* cdef Py_ssize_t *strides = memslice.strides
*
*/
__pyx_t_2 = __pyx_v_memslice->shape;
__pyx_v_shape = __pyx_t_2;
/* "View.MemoryView":942
*
* cdef Py_ssize_t *shape = memslice.shape
* cdef Py_ssize_t *strides = memslice.strides # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = __pyx_v_memslice->strides;
__pyx_v_strides = __pyx_t_2;
/* "View.MemoryView":946
*
* cdef int i, j
* for i in range(ndim / 2): # <<<<<<<<<<<<<<
* j = ndim - 1 - i
* strides[i], strides[j] = strides[j], strides[i]
*/
__pyx_t_3 = (__pyx_v_ndim / 2);
__pyx_t_4 = __pyx_t_3;
for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_4; __pyx_t_1+=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":947
* cdef int i, j
* for i in range(ndim / 2):
* j = ndim - 1 - i # <<<<<<<<<<<<<<
* strides[i], strides[j] = strides[j], strides[i]
* shape[i], shape[j] = shape[j], shape[i]
*/
__pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i);
/* "View.MemoryView":948
* for i in range(ndim / 2):
* j = ndim - 1 - i
* strides[i], strides[j] = strides[j], strides[i] # <<<<<<<<<<<<<<
* shape[i], shape[j] = shape[j], shape[i]
*
*/
__pyx_t_5 = (__pyx_v_strides[__pyx_v_j]);
__pyx_t_6 = (__pyx_v_strides[__pyx_v_i]);
(__pyx_v_strides[__pyx_v_i]) = __pyx_t_5;
(__pyx_v_strides[__pyx_v_j]) = __pyx_t_6;
/* "View.MemoryView":949
* j = ndim - 1 - i
* strides[i], strides[j] = strides[j], strides[i]
* shape[i], shape[j] = shape[j], shape[i] # <<<<<<<<<<<<<<
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
*/
__pyx_t_6 = (__pyx_v_shape[__pyx_v_j]);
__pyx_t_5 = (__pyx_v_shape[__pyx_v_i]);
(__pyx_v_shape[__pyx_v_i]) = __pyx_t_6;
(__pyx_v_shape[__pyx_v_j]) = __pyx_t_5;
/* "View.MemoryView":951
* shape[i], shape[j] = shape[j], shape[i]
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<<
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
*
*/
__pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0);
if (!__pyx_t_8) {
} else {
__pyx_t_7 = __pyx_t_8;
goto __pyx_L6_bool_binop_done;
}
__pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0);
__pyx_t_7 = __pyx_t_8;
__pyx_L6_bool_binop_done:;
if (__pyx_t_7) {
/* "View.MemoryView":952
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0:
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions") # <<<<<<<<<<<<<<
*
* return 1
*/
__pyx_t_9 = __pyx_memoryview_err(__pyx_builtin_ValueError, ((char *)"Cannot transpose memoryview with indirect dimensions")); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(1, 952, __pyx_L1_error)
/* "View.MemoryView":951
* shape[i], shape[j] = shape[j], shape[i]
*
* if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<<
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
*
*/
}
}
/* "View.MemoryView":954
* _err(ValueError, "Cannot transpose memoryview with indirect dimensions")
*
* return 1 # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = 1;
goto __pyx_L0;
/* "View.MemoryView":938
*
* @cname('__pyx_memslice_transpose')
* cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: # <<<<<<<<<<<<<<
* cdef int ndim = memslice.memview.view.ndim
*
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.transpose_memslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = 0;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":971
* cdef int (*to_dtype_func)(char *, object) except 0
*
* def __dealloc__(self): # <<<<<<<<<<<<<<
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
*/
/* Python wrapper */
static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/
static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0);
__pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
}
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__dealloc__", 0);
/* "View.MemoryView":972
*
* def __dealloc__(self):
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1) # <<<<<<<<<<<<<<
*
* cdef convert_item_to_object(self, char *itemp):
*/
__PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1);
/* "View.MemoryView":971
* cdef int (*to_dtype_func)(char *, object) except 0
*
* def __dealloc__(self): # <<<<<<<<<<<<<<
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":974
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* if self.to_object_func != NULL:
* return self.to_object_func(itemp)
*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
__Pyx_RefNannySetupContext("convert_item_to_object", 0);
/* "View.MemoryView":975
*
* cdef convert_item_to_object(self, char *itemp):
* if self.to_object_func != NULL: # <<<<<<<<<<<<<<
* return self.to_object_func(itemp)
* else:
*/
__pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":976
* cdef convert_item_to_object(self, char *itemp):
* if self.to_object_func != NULL:
* return self.to_object_func(itemp) # <<<<<<<<<<<<<<
* else:
* return memoryview.convert_item_to_object(self, itemp)
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 976, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
/* "View.MemoryView":975
*
* cdef convert_item_to_object(self, char *itemp):
* if self.to_object_func != NULL: # <<<<<<<<<<<<<<
* return self.to_object_func(itemp)
* else:
*/
}
/* "View.MemoryView":978
* return self.to_object_func(itemp)
* else:
* return memoryview.convert_item_to_object(self, itemp) # <<<<<<<<<<<<<<
*
* cdef assign_item_from_object(self, char *itemp, object value):
*/
/*else*/ {
__Pyx_XDECREF(__pyx_r);
__pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 978, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_r = __pyx_t_2;
__pyx_t_2 = 0;
goto __pyx_L0;
}
/* "View.MemoryView":974
* __PYX_XDEC_MEMVIEW(&self.from_slice, 1)
*
* cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<<
* if self.to_object_func != NULL:
* return self.to_object_func(itemp)
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":980
* return memoryview.convert_item_to_object(self, itemp)
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* if self.to_dtype_func != NULL:
* self.to_dtype_func(itemp, value)
*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("assign_item_from_object", 0);
/* "View.MemoryView":981
*
* cdef assign_item_from_object(self, char *itemp, object value):
* if self.to_dtype_func != NULL: # <<<<<<<<<<<<<<
* self.to_dtype_func(itemp, value)
* else:
*/
__pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":982
* cdef assign_item_from_object(self, char *itemp, object value):
* if self.to_dtype_func != NULL:
* self.to_dtype_func(itemp, value) # <<<<<<<<<<<<<<
* else:
* memoryview.assign_item_from_object(self, itemp, value)
*/
__pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(1, 982, __pyx_L1_error)
/* "View.MemoryView":981
*
* cdef assign_item_from_object(self, char *itemp, object value):
* if self.to_dtype_func != NULL: # <<<<<<<<<<<<<<
* self.to_dtype_func(itemp, value)
* else:
*/
goto __pyx_L3;
}
/* "View.MemoryView":984
* self.to_dtype_func(itemp, value)
* else:
* memoryview.assign_item_from_object(self, itemp, value) # <<<<<<<<<<<<<<
*
* @property
*/
/*else*/ {
__pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 984, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
}
__pyx_L3:;
/* "View.MemoryView":980
* return memoryview.convert_item_to_object(self, itemp)
*
* cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<<
* if self.to_dtype_func != NULL:
* self.to_dtype_func(itemp, value)
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":987
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.from_object
*
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self); /*proto*/
static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__ (wrapper)", 0);
__pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__get__", 0);
/* "View.MemoryView":988
* @property
* def base(self):
* return self.from_object # <<<<<<<<<<<<<<
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)")
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v_self->from_object);
__pyx_r = __pyx_v_self->from_object;
goto __pyx_L0;
/* "View.MemoryView":987
*
* @property
* def base(self): # <<<<<<<<<<<<<<
* return self.from_object
*
*/
/* function exit code */
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryviewslice___reduce_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__reduce_cython__", 0);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 2, __pyx_L1_error)
/* "(tree fragment)":1
* def __reduce_cython__(self): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* Python wrapper */
static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/
static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0);
__pyx_r = __pyx_pf___pyx_memoryviewslice_2__setstate_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state));
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("__setstate_cython__", 0);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 4, __pyx_L1_error)
/* "(tree fragment)":3
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<<
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView._memoryviewslice.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":994
*
* @cname('__pyx_memoryview_fromslice')
* cdef memoryview_fromslice(__Pyx_memviewslice memviewslice, # <<<<<<<<<<<<<<
* int ndim,
* object (*to_object_func)(char *),
*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) {
struct __pyx_memoryviewslice_obj *__pyx_v_result = 0;
Py_ssize_t __pyx_v_suboffset;
PyObject *__pyx_v_length = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
__Pyx_TypeInfo *__pyx_t_4;
Py_buffer __pyx_t_5;
Py_ssize_t *__pyx_t_6;
Py_ssize_t *__pyx_t_7;
Py_ssize_t *__pyx_t_8;
Py_ssize_t __pyx_t_9;
__Pyx_RefNannySetupContext("memoryview_fromslice", 0);
/* "View.MemoryView":1002
* cdef _memoryviewslice result
*
* if <PyObject *> memviewslice.memview == Py_None: # <<<<<<<<<<<<<<
* return None
*
*/
__pyx_t_1 = ((((PyObject *)__pyx_v_memviewslice.memview) == Py_None) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1003
*
* if <PyObject *> memviewslice.memview == Py_None:
* return None # <<<<<<<<<<<<<<
*
*
*/
__Pyx_XDECREF(__pyx_r);
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
/* "View.MemoryView":1002
* cdef _memoryviewslice result
*
* if <PyObject *> memviewslice.memview == Py_None: # <<<<<<<<<<<<<<
* return None
*
*/
}
/* "View.MemoryView":1008
*
*
* result = _memoryviewslice(None, 0, dtype_is_object) # <<<<<<<<<<<<<<
*
* result.from_slice = memviewslice
*/
__pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1008, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1008, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(Py_None);
__Pyx_GIVEREF(Py_None);
PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None);
__Pyx_INCREF(__pyx_int_0);
__Pyx_GIVEREF(__pyx_int_0);
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2);
__pyx_t_2 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1008, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":1010
* result = _memoryviewslice(None, 0, dtype_is_object)
*
* result.from_slice = memviewslice # <<<<<<<<<<<<<<
* __PYX_INC_MEMVIEW(&memviewslice, 1)
*
*/
__pyx_v_result->from_slice = __pyx_v_memviewslice;
/* "View.MemoryView":1011
*
* result.from_slice = memviewslice
* __PYX_INC_MEMVIEW(&memviewslice, 1) # <<<<<<<<<<<<<<
*
* result.from_object = (<memoryview> memviewslice.memview).base
*/
__PYX_INC_MEMVIEW((&__pyx_v_memviewslice), 1);
/* "View.MemoryView":1013
* __PYX_INC_MEMVIEW(&memviewslice, 1)
*
* result.from_object = (<memoryview> memviewslice.memview).base # <<<<<<<<<<<<<<
* result.typeinfo = memviewslice.memview.typeinfo
*
*/
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_memviewslice.memview), __pyx_n_s_base); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1013, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__Pyx_GOTREF(__pyx_v_result->from_object);
__Pyx_DECREF(__pyx_v_result->from_object);
__pyx_v_result->from_object = __pyx_t_2;
__pyx_t_2 = 0;
/* "View.MemoryView":1014
*
* result.from_object = (<memoryview> memviewslice.memview).base
* result.typeinfo = memviewslice.memview.typeinfo # <<<<<<<<<<<<<<
*
* result.view = memviewslice.memview.view
*/
__pyx_t_4 = __pyx_v_memviewslice.memview->typeinfo;
__pyx_v_result->__pyx_base.typeinfo = __pyx_t_4;
/* "View.MemoryView":1016
* result.typeinfo = memviewslice.memview.typeinfo
*
* result.view = memviewslice.memview.view # <<<<<<<<<<<<<<
* result.view.buf = <void *> memviewslice.data
* result.view.ndim = ndim
*/
__pyx_t_5 = __pyx_v_memviewslice.memview->view;
__pyx_v_result->__pyx_base.view = __pyx_t_5;
/* "View.MemoryView":1017
*
* result.view = memviewslice.memview.view
* result.view.buf = <void *> memviewslice.data # <<<<<<<<<<<<<<
* result.view.ndim = ndim
* (<__pyx_buffer *> &result.view).obj = Py_None
*/
__pyx_v_result->__pyx_base.view.buf = ((void *)__pyx_v_memviewslice.data);
/* "View.MemoryView":1018
* result.view = memviewslice.memview.view
* result.view.buf = <void *> memviewslice.data
* result.view.ndim = ndim # <<<<<<<<<<<<<<
* (<__pyx_buffer *> &result.view).obj = Py_None
* Py_INCREF(Py_None)
*/
__pyx_v_result->__pyx_base.view.ndim = __pyx_v_ndim;
/* "View.MemoryView":1019
* result.view.buf = <void *> memviewslice.data
* result.view.ndim = ndim
* (<__pyx_buffer *> &result.view).obj = Py_None # <<<<<<<<<<<<<<
* Py_INCREF(Py_None)
*
*/
((Py_buffer *)(&__pyx_v_result->__pyx_base.view))->obj = Py_None;
/* "View.MemoryView":1020
* result.view.ndim = ndim
* (<__pyx_buffer *> &result.view).obj = Py_None
* Py_INCREF(Py_None) # <<<<<<<<<<<<<<
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:
*/
Py_INCREF(Py_None);
/* "View.MemoryView":1022
* Py_INCREF(Py_None)
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: # <<<<<<<<<<<<<<
* result.flags = PyBUF_RECORDS
* else:
*/
__pyx_t_1 = ((((struct __pyx_memoryview_obj *)__pyx_v_memviewslice.memview)->flags & PyBUF_WRITABLE) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1023
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE:
* result.flags = PyBUF_RECORDS # <<<<<<<<<<<<<<
* else:
* result.flags = PyBUF_RECORDS_RO
*/
__pyx_v_result->__pyx_base.flags = PyBUF_RECORDS;
/* "View.MemoryView":1022
* Py_INCREF(Py_None)
*
* if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: # <<<<<<<<<<<<<<
* result.flags = PyBUF_RECORDS
* else:
*/
goto __pyx_L4;
}
/* "View.MemoryView":1025
* result.flags = PyBUF_RECORDS
* else:
* result.flags = PyBUF_RECORDS_RO # <<<<<<<<<<<<<<
*
* result.view.shape = <Py_ssize_t *> result.from_slice.shape
*/
/*else*/ {
__pyx_v_result->__pyx_base.flags = PyBUF_RECORDS_RO;
}
__pyx_L4:;
/* "View.MemoryView":1027
* result.flags = PyBUF_RECORDS_RO
*
* result.view.shape = <Py_ssize_t *> result.from_slice.shape # <<<<<<<<<<<<<<
* result.view.strides = <Py_ssize_t *> result.from_slice.strides
*
*/
__pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape);
/* "View.MemoryView":1028
*
* result.view.shape = <Py_ssize_t *> result.from_slice.shape
* result.view.strides = <Py_ssize_t *> result.from_slice.strides # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides);
/* "View.MemoryView":1031
*
*
* result.view.suboffsets = NULL # <<<<<<<<<<<<<<
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0:
*/
__pyx_v_result->__pyx_base.view.suboffsets = NULL;
/* "View.MemoryView":1032
*
* result.view.suboffsets = NULL
* for suboffset in result.from_slice.suboffsets[:ndim]: # <<<<<<<<<<<<<<
* if suboffset >= 0:
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
*/
__pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim);
for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
__pyx_t_6 = __pyx_t_8;
__pyx_v_suboffset = (__pyx_t_6[0]);
/* "View.MemoryView":1033
* result.view.suboffsets = NULL
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
* break
*/
__pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1034
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0:
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets);
/* "View.MemoryView":1035
* if suboffset >= 0:
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
* break # <<<<<<<<<<<<<<
*
* result.view.len = result.view.itemsize
*/
goto __pyx_L6_break;
/* "View.MemoryView":1033
* result.view.suboffsets = NULL
* for suboffset in result.from_slice.suboffsets[:ndim]:
* if suboffset >= 0: # <<<<<<<<<<<<<<
* result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets
* break
*/
}
}
__pyx_L6_break:;
/* "View.MemoryView":1037
* break
*
* result.view.len = result.view.itemsize # <<<<<<<<<<<<<<
* for length in result.view.shape[:ndim]:
* result.view.len *= length
*/
__pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize;
__pyx_v_result->__pyx_base.view.len = __pyx_t_9;
/* "View.MemoryView":1038
*
* result.view.len = result.view.itemsize
* for length in result.view.shape[:ndim]: # <<<<<<<<<<<<<<
* result.view.len *= length
*
*/
__pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim);
for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) {
__pyx_t_6 = __pyx_t_8;
__pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1038, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":1039
* result.view.len = result.view.itemsize
* for length in result.view.shape[:ndim]:
* result.view.len *= length # <<<<<<<<<<<<<<
*
* result.to_object_func = to_object_func
*/
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1039, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1039, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(1, 1039, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__pyx_v_result->__pyx_base.view.len = __pyx_t_9;
}
/* "View.MemoryView":1041
* result.view.len *= length
*
* result.to_object_func = to_object_func # <<<<<<<<<<<<<<
* result.to_dtype_func = to_dtype_func
*
*/
__pyx_v_result->to_object_func = __pyx_v_to_object_func;
/* "View.MemoryView":1042
*
* result.to_object_func = to_object_func
* result.to_dtype_func = to_dtype_func # <<<<<<<<<<<<<<
*
* return result
*/
__pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func;
/* "View.MemoryView":1044
* result.to_dtype_func = to_dtype_func
*
* return result # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_get_slice_from_memoryview')
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(((PyObject *)__pyx_v_result));
__pyx_r = ((PyObject *)__pyx_v_result);
goto __pyx_L0;
/* "View.MemoryView":994
*
* @cname('__pyx_memoryview_fromslice')
* cdef memoryview_fromslice(__Pyx_memviewslice memviewslice, # <<<<<<<<<<<<<<
* int ndim,
* object (*to_object_func)(char *),
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_AddTraceback("View.MemoryView.memoryview_fromslice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_result);
__Pyx_XDECREF(__pyx_v_length);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1047
*
* @cname('__pyx_memoryview_get_slice_from_memoryview')
* cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *mslice):
* cdef _memoryviewslice obj
*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_mslice) {
struct __pyx_memoryviewslice_obj *__pyx_v_obj = 0;
__Pyx_memviewslice *__pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *__pyx_t_3 = NULL;
__Pyx_RefNannySetupContext("get_slice_from_memview", 0);
/* "View.MemoryView":1050
* __Pyx_memviewslice *mslice):
* cdef _memoryviewslice obj
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* obj = memview
* return &obj.from_slice
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1051
* cdef _memoryviewslice obj
* if isinstance(memview, _memoryviewslice):
* obj = memview # <<<<<<<<<<<<<<
* return &obj.from_slice
* else:
*/
if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(1, 1051, __pyx_L1_error)
__pyx_t_3 = ((PyObject *)__pyx_v_memview);
__Pyx_INCREF(__pyx_t_3);
__pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3);
__pyx_t_3 = 0;
/* "View.MemoryView":1052
* if isinstance(memview, _memoryviewslice):
* obj = memview
* return &obj.from_slice # <<<<<<<<<<<<<<
* else:
* slice_copy(memview, mslice)
*/
__pyx_r = (&__pyx_v_obj->from_slice);
goto __pyx_L0;
/* "View.MemoryView":1050
* __Pyx_memviewslice *mslice):
* cdef _memoryviewslice obj
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* obj = memview
* return &obj.from_slice
*/
}
/* "View.MemoryView":1054
* return &obj.from_slice
* else:
* slice_copy(memview, mslice) # <<<<<<<<<<<<<<
* return mslice
*
*/
/*else*/ {
__pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice);
/* "View.MemoryView":1055
* else:
* slice_copy(memview, mslice)
* return mslice # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_slice_copy')
*/
__pyx_r = __pyx_v_mslice;
goto __pyx_L0;
}
/* "View.MemoryView":1047
*
* @cname('__pyx_memoryview_get_slice_from_memoryview')
* cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *mslice):
* cdef _memoryviewslice obj
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_3);
__Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XDECREF((PyObject *)__pyx_v_obj);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1058
*
* @cname('__pyx_memoryview_slice_copy')
* cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst): # <<<<<<<<<<<<<<
* cdef int dim
* cdef (Py_ssize_t*) shape, strides, suboffsets
*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_dst) {
int __pyx_v_dim;
Py_ssize_t *__pyx_v_shape;
Py_ssize_t *__pyx_v_strides;
Py_ssize_t *__pyx_v_suboffsets;
__Pyx_RefNannyDeclarations
Py_ssize_t *__pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
Py_ssize_t __pyx_t_5;
__Pyx_RefNannySetupContext("slice_copy", 0);
/* "View.MemoryView":1062
* cdef (Py_ssize_t*) shape, strides, suboffsets
*
* shape = memview.view.shape # <<<<<<<<<<<<<<
* strides = memview.view.strides
* suboffsets = memview.view.suboffsets
*/
__pyx_t_1 = __pyx_v_memview->view.shape;
__pyx_v_shape = __pyx_t_1;
/* "View.MemoryView":1063
*
* shape = memview.view.shape
* strides = memview.view.strides # <<<<<<<<<<<<<<
* suboffsets = memview.view.suboffsets
*
*/
__pyx_t_1 = __pyx_v_memview->view.strides;
__pyx_v_strides = __pyx_t_1;
/* "View.MemoryView":1064
* shape = memview.view.shape
* strides = memview.view.strides
* suboffsets = memview.view.suboffsets # <<<<<<<<<<<<<<
*
* dst.memview = <__pyx_memoryview *> memview
*/
__pyx_t_1 = __pyx_v_memview->view.suboffsets;
__pyx_v_suboffsets = __pyx_t_1;
/* "View.MemoryView":1066
* suboffsets = memview.view.suboffsets
*
* dst.memview = <__pyx_memoryview *> memview # <<<<<<<<<<<<<<
* dst.data = <char *> memview.view.buf
*
*/
__pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview);
/* "View.MemoryView":1067
*
* dst.memview = <__pyx_memoryview *> memview
* dst.data = <char *> memview.view.buf # <<<<<<<<<<<<<<
*
* for dim in range(memview.view.ndim):
*/
__pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf);
/* "View.MemoryView":1069
* dst.data = <char *> memview.view.buf
*
* for dim in range(memview.view.ndim): # <<<<<<<<<<<<<<
* dst.shape[dim] = shape[dim]
* dst.strides[dim] = strides[dim]
*/
__pyx_t_2 = __pyx_v_memview->view.ndim;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_dim = __pyx_t_4;
/* "View.MemoryView":1070
*
* for dim in range(memview.view.ndim):
* dst.shape[dim] = shape[dim] # <<<<<<<<<<<<<<
* dst.strides[dim] = strides[dim]
* dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
*/
(__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]);
/* "View.MemoryView":1071
* for dim in range(memview.view.ndim):
* dst.shape[dim] = shape[dim]
* dst.strides[dim] = strides[dim] # <<<<<<<<<<<<<<
* dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1
*
*/
(__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]);
/* "View.MemoryView":1072
* dst.shape[dim] = shape[dim]
* dst.strides[dim] = strides[dim]
* dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1 # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_object')
*/
if ((__pyx_v_suboffsets != 0)) {
__pyx_t_5 = (__pyx_v_suboffsets[__pyx_v_dim]);
} else {
__pyx_t_5 = -1L;
}
(__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_5;
}
/* "View.MemoryView":1058
*
* @cname('__pyx_memoryview_slice_copy')
* cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst): # <<<<<<<<<<<<<<
* cdef int dim
* cdef (Py_ssize_t*) shape, strides, suboffsets
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":1075
*
* @cname('__pyx_memoryview_copy_object')
* cdef memoryview_copy(memoryview memview): # <<<<<<<<<<<<<<
* "Create a new memoryview object"
* cdef __Pyx_memviewslice memviewslice
*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx_v_memview) {
__Pyx_memviewslice __pyx_v_memviewslice;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
__Pyx_RefNannySetupContext("memoryview_copy", 0);
/* "View.MemoryView":1078
* "Create a new memoryview object"
* cdef __Pyx_memviewslice memviewslice
* slice_copy(memview, &memviewslice) # <<<<<<<<<<<<<<
* return memoryview_copy_from_slice(memview, &memviewslice)
*
*/
__pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice));
/* "View.MemoryView":1079
* cdef __Pyx_memviewslice memviewslice
* slice_copy(memview, &memviewslice)
* return memoryview_copy_from_slice(memview, &memviewslice) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_object_from_slice')
*/
__Pyx_XDECREF(__pyx_r);
__pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1079, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_r = __pyx_t_1;
__pyx_t_1 = 0;
goto __pyx_L0;
/* "View.MemoryView":1075
*
* @cname('__pyx_memoryview_copy_object')
* cdef memoryview_copy(memoryview memview): # <<<<<<<<<<<<<<
* "Create a new memoryview object"
* cdef __Pyx_memviewslice memviewslice
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_AddTraceback("View.MemoryView.memoryview_copy", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1082
*
* @cname('__pyx_memoryview_copy_object_from_slice')
* cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<<
* """
* Create a new memoryview object from a given memoryview object and slice.
*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_memviewslice) {
PyObject *(*__pyx_v_to_object_func)(char *);
int (*__pyx_v_to_dtype_func)(char *, PyObject *);
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
int __pyx_t_2;
PyObject *(*__pyx_t_3)(char *);
int (*__pyx_t_4)(char *, PyObject *);
PyObject *__pyx_t_5 = NULL;
__Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0);
/* "View.MemoryView":1089
* cdef int (*to_dtype_func)(char *, object) except 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
*/
__pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type);
__pyx_t_2 = (__pyx_t_1 != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1090
*
* if isinstance(memview, _memoryviewslice):
* to_object_func = (<_memoryviewslice> memview).to_object_func # <<<<<<<<<<<<<<
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
* else:
*/
__pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func;
__pyx_v_to_object_func = __pyx_t_3;
/* "View.MemoryView":1091
* if isinstance(memview, _memoryviewslice):
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func # <<<<<<<<<<<<<<
* else:
* to_object_func = NULL
*/
__pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func;
__pyx_v_to_dtype_func = __pyx_t_4;
/* "View.MemoryView":1089
* cdef int (*to_dtype_func)(char *, object) except 0
*
* if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<<
* to_object_func = (<_memoryviewslice> memview).to_object_func
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
*/
goto __pyx_L3;
}
/* "View.MemoryView":1093
* to_dtype_func = (<_memoryviewslice> memview).to_dtype_func
* else:
* to_object_func = NULL # <<<<<<<<<<<<<<
* to_dtype_func = NULL
*
*/
/*else*/ {
__pyx_v_to_object_func = NULL;
/* "View.MemoryView":1094
* else:
* to_object_func = NULL
* to_dtype_func = NULL # <<<<<<<<<<<<<<
*
* return memoryview_fromslice(memviewslice[0], memview.view.ndim,
*/
__pyx_v_to_dtype_func = NULL;
}
__pyx_L3:;
/* "View.MemoryView":1096
* to_dtype_func = NULL
*
* return memoryview_fromslice(memviewslice[0], memview.view.ndim, # <<<<<<<<<<<<<<
* to_object_func, to_dtype_func,
* memview.dtype_is_object)
*/
__Pyx_XDECREF(__pyx_r);
/* "View.MemoryView":1098
* return memoryview_fromslice(memviewslice[0], memview.view.ndim,
* to_object_func, to_dtype_func,
* memview.dtype_is_object) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1096, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__pyx_r = __pyx_t_5;
__pyx_t_5 = 0;
goto __pyx_L0;
/* "View.MemoryView":1082
*
* @cname('__pyx_memoryview_copy_object_from_slice')
* cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<<
* """
* Create a new memoryview object from a given memoryview object and slice.
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView.memoryview_copy_from_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "View.MemoryView":1104
*
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
* if arg < 0:
* return -arg
*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
Py_ssize_t __pyx_r;
int __pyx_t_1;
/* "View.MemoryView":1105
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
__pyx_t_1 = ((__pyx_v_arg < 0) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1106
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0:
* return -arg # <<<<<<<<<<<<<<
* else:
* return arg
*/
__pyx_r = (-__pyx_v_arg);
goto __pyx_L0;
/* "View.MemoryView":1105
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
}
/* "View.MemoryView":1108
* return -arg
* else:
* return arg # <<<<<<<<<<<<<<
*
* @cname('__pyx_get_best_slice_order')
*/
/*else*/ {
__pyx_r = __pyx_v_arg;
goto __pyx_L0;
}
/* "View.MemoryView":1104
*
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<<
* if arg < 0:
* return -arg
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1111
*
* @cname('__pyx_get_best_slice_order')
* cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
* """
* Figure out the best memory access order for a given slice.
*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim) {
int __pyx_v_i;
Py_ssize_t __pyx_v_c_stride;
Py_ssize_t __pyx_v_f_stride;
char __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "View.MemoryView":1116
* """
* cdef int i
* cdef Py_ssize_t c_stride = 0 # <<<<<<<<<<<<<<
* cdef Py_ssize_t f_stride = 0
*
*/
__pyx_v_c_stride = 0;
/* "View.MemoryView":1117
* cdef int i
* cdef Py_ssize_t c_stride = 0
* cdef Py_ssize_t f_stride = 0 # <<<<<<<<<<<<<<
*
* for i in range(ndim - 1, -1, -1):
*/
__pyx_v_f_stride = 0;
/* "View.MemoryView":1119
* cdef Py_ssize_t f_stride = 0
*
* for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
*/
for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":1120
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
__pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1121
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i] # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1122
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
goto __pyx_L4_break;
/* "View.MemoryView":1120
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L4_break:;
/* "View.MemoryView":1124
* break
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i]
*/
__pyx_t_1 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_1;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1125
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
__pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1126
* for i in range(ndim):
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i] # <<<<<<<<<<<<<<
* break
*
*/
__pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1127
* if mslice.shape[i] > 1:
* f_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
*/
goto __pyx_L7_break;
/* "View.MemoryView":1125
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L7_break:;
/* "View.MemoryView":1129
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
__pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1130
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride):
* return 'C' # <<<<<<<<<<<<<<
* else:
* return 'F'
*/
__pyx_r = 'C';
goto __pyx_L0;
/* "View.MemoryView":1129
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
}
/* "View.MemoryView":1132
* return 'C'
* else:
* return 'F' # <<<<<<<<<<<<<<
*
* @cython.cdivision(True)
*/
/*else*/ {
__pyx_r = 'F';
goto __pyx_L0;
}
/* "View.MemoryView":1111
*
* @cname('__pyx_get_best_slice_order')
* cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<<
* """
* Figure out the best memory access order for a given slice.
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1135
*
* @cython.cdivision(True)
* cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
* char *dst_data, Py_ssize_t *dst_strides,
* Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
*/
static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
Py_ssize_t __pyx_v_dst_extent;
Py_ssize_t __pyx_v_src_stride;
Py_ssize_t __pyx_v_dst_stride;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
Py_ssize_t __pyx_t_4;
Py_ssize_t __pyx_t_5;
Py_ssize_t __pyx_t_6;
/* "View.MemoryView":1142
*
* cdef Py_ssize_t i
* cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0]
*/
__pyx_v_src_extent = (__pyx_v_src_shape[0]);
/* "View.MemoryView":1143
* cdef Py_ssize_t i
* cdef Py_ssize_t src_extent = src_shape[0]
* cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t src_stride = src_strides[0]
* cdef Py_ssize_t dst_stride = dst_strides[0]
*/
__pyx_v_dst_extent = (__pyx_v_dst_shape[0]);
/* "View.MemoryView":1144
* cdef Py_ssize_t src_extent = src_shape[0]
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
*/
__pyx_v_src_stride = (__pyx_v_src_strides[0]);
/* "View.MemoryView":1145
* cdef Py_ssize_t dst_extent = dst_shape[0]
* cdef Py_ssize_t src_stride = src_strides[0]
* cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<<
*
* if ndim == 1:
*/
__pyx_v_dst_stride = (__pyx_v_dst_strides[0]);
/* "View.MemoryView":1147
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
*/
__pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1148
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
__pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
__pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
if (__pyx_t_2) {
} else {
__pyx_t_1 = __pyx_t_2;
goto __pyx_L5_bool_binop_done;
}
/* "View.MemoryView":1149
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride): # <<<<<<<<<<<<<<
* memcpy(dst_data, src_data, itemsize * dst_extent)
* else:
*/
__pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
if (__pyx_t_2) {
__pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
}
__pyx_t_3 = (__pyx_t_2 != 0);
__pyx_t_1 = __pyx_t_3;
__pyx_L5_bool_binop_done:;
/* "View.MemoryView":1148
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
if (__pyx_t_1) {
/* "View.MemoryView":1150
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<<
* else:
* for i in range(dst_extent):
*/
(void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));
/* "View.MemoryView":1148
*
* if ndim == 1:
* if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<<
* <size_t> src_stride == itemsize == <size_t> dst_stride):
* memcpy(dst_data, src_data, itemsize * dst_extent)
*/
goto __pyx_L4;
}
/* "View.MemoryView":1152
* memcpy(dst_data, src_data, itemsize * dst_extent)
* else:
* for i in range(dst_extent): # <<<<<<<<<<<<<<
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride
*/
/*else*/ {
__pyx_t_4 = __pyx_v_dst_extent;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1153
* else:
* for i in range(dst_extent):
* memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<<
* src_data += src_stride
* dst_data += dst_stride
*/
(void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));
/* "View.MemoryView":1154
* for i in range(dst_extent):
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride # <<<<<<<<<<<<<<
* dst_data += dst_stride
* else:
*/
__pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
/* "View.MemoryView":1155
* memcpy(dst_data, src_data, itemsize)
* src_data += src_stride
* dst_data += dst_stride # <<<<<<<<<<<<<<
* else:
* for i in range(dst_extent):
*/
__pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
}
}
__pyx_L4:;
/* "View.MemoryView":1147
* cdef Py_ssize_t dst_stride = dst_strides[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* if (src_stride > 0 and dst_stride > 0 and
* <size_t> src_stride == itemsize == <size_t> dst_stride):
*/
goto __pyx_L3;
}
/* "View.MemoryView":1157
* dst_data += dst_stride
* else:
* for i in range(dst_extent): # <<<<<<<<<<<<<<
* _copy_strided_to_strided(src_data, src_strides + 1,
* dst_data, dst_strides + 1,
*/
/*else*/ {
__pyx_t_4 = __pyx_v_dst_extent;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1158
* else:
* for i in range(dst_extent):
* _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<<
* dst_data, dst_strides + 1,
* src_shape + 1, dst_shape + 1,
*/
_copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);
/* "View.MemoryView":1162
* src_shape + 1, dst_shape + 1,
* ndim - 1, itemsize)
* src_data += src_stride # <<<<<<<<<<<<<<
* dst_data += dst_stride
*
*/
__pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);
/* "View.MemoryView":1163
* ndim - 1, itemsize)
* src_data += src_stride
* dst_data += dst_stride # <<<<<<<<<<<<<<
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
*/
__pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
}
}
__pyx_L3:;
/* "View.MemoryView":1135
*
* @cython.cdivision(True)
* cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<<
* char *dst_data, Py_ssize_t *dst_strides,
* Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
*/
/* function exit code */
}
/* "View.MemoryView":1165
* dst_data += dst_stride
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
*/
static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
/* "View.MemoryView":1168
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
* _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<<
* src.shape, dst.shape, ndim, itemsize)
*
*/
_copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1165
* dst_data += dst_stride
*
* cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *dst,
* int ndim, size_t itemsize) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1172
*
* @cname('__pyx_memoryview_slice_get_size')
* cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
* "Return the size of the memory occupied by the slice in number of bytes"
* cdef int i
*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
int __pyx_v_i;
Py_ssize_t __pyx_v_size;
Py_ssize_t __pyx_r;
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "View.MemoryView":1175
* "Return the size of the memory occupied by the slice in number of bytes"
* cdef int i
* cdef Py_ssize_t size = src.memview.view.itemsize # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
__pyx_t_1 = __pyx_v_src->memview->view.itemsize;
__pyx_v_size = __pyx_t_1;
/* "View.MemoryView":1177
* cdef Py_ssize_t size = src.memview.view.itemsize
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* size *= src.shape[i]
*
*/
__pyx_t_2 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1178
*
* for i in range(ndim):
* size *= src.shape[i] # <<<<<<<<<<<<<<
*
* return size
*/
__pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
}
/* "View.MemoryView":1180
* size *= src.shape[i]
*
* return size # <<<<<<<<<<<<<<
*
* @cname('__pyx_fill_contig_strides_array')
*/
__pyx_r = __pyx_v_size;
goto __pyx_L0;
/* "View.MemoryView":1172
*
* @cname('__pyx_memoryview_slice_get_size')
* cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<<
* "Return the size of the memory occupied by the slice in number of bytes"
* cdef int i
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1183
*
* @cname('__pyx_fill_contig_strides_array')
* cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
* Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
* int ndim, char order) nogil:
*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
int __pyx_v_idx;
Py_ssize_t __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
/* "View.MemoryView":1192
* cdef int idx
*
* if order == 'F': # <<<<<<<<<<<<<<
* for idx in range(ndim):
* strides[idx] = stride
*/
__pyx_t_1 = ((__pyx_v_order == 'F') != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1193
*
* if order == 'F':
* for idx in range(ndim): # <<<<<<<<<<<<<<
* strides[idx] = stride
* stride = stride * shape[idx]
*/
__pyx_t_2 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_idx = __pyx_t_4;
/* "View.MemoryView":1194
* if order == 'F':
* for idx in range(ndim):
* strides[idx] = stride # <<<<<<<<<<<<<<
* stride = stride * shape[idx]
* else:
*/
(__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
/* "View.MemoryView":1195
* for idx in range(ndim):
* strides[idx] = stride
* stride = stride * shape[idx] # <<<<<<<<<<<<<<
* else:
* for idx in range(ndim - 1, -1, -1):
*/
__pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
}
/* "View.MemoryView":1192
* cdef int idx
*
* if order == 'F': # <<<<<<<<<<<<<<
* for idx in range(ndim):
* strides[idx] = stride
*/
goto __pyx_L3;
}
/* "View.MemoryView":1197
* stride = stride * shape[idx]
* else:
* for idx in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* strides[idx] = stride
* stride = stride * shape[idx]
*/
/*else*/ {
for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
__pyx_v_idx = __pyx_t_2;
/* "View.MemoryView":1198
* else:
* for idx in range(ndim - 1, -1, -1):
* strides[idx] = stride # <<<<<<<<<<<<<<
* stride = stride * shape[idx]
*
*/
(__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;
/* "View.MemoryView":1199
* for idx in range(ndim - 1, -1, -1):
* strides[idx] = stride
* stride = stride * shape[idx] # <<<<<<<<<<<<<<
*
* return stride
*/
__pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
}
}
__pyx_L3:;
/* "View.MemoryView":1201
* stride = stride * shape[idx]
*
* return stride # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_data_to_temp')
*/
__pyx_r = __pyx_v_stride;
goto __pyx_L0;
/* "View.MemoryView":1183
*
* @cname('__pyx_fill_contig_strides_array')
* cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<<
* Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
* int ndim, char order) nogil:
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1204
*
* @cname('__pyx_memoryview_copy_data_to_temp')
* cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *tmpslice,
* char order,
*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
int __pyx_v_i;
void *__pyx_v_result;
size_t __pyx_v_itemsize;
size_t __pyx_v_size;
void *__pyx_r;
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
struct __pyx_memoryview_obj *__pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
/* "View.MemoryView":1215
* cdef void *result
*
* cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<<
* cdef size_t size = slice_get_size(src, ndim)
*
*/
__pyx_t_1 = __pyx_v_src->memview->view.itemsize;
__pyx_v_itemsize = __pyx_t_1;
/* "View.MemoryView":1216
*
* cdef size_t itemsize = src.memview.view.itemsize
* cdef size_t size = slice_get_size(src, ndim) # <<<<<<<<<<<<<<
*
* result = malloc(size)
*/
__pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);
/* "View.MemoryView":1218
* cdef size_t size = slice_get_size(src, ndim)
*
* result = malloc(size) # <<<<<<<<<<<<<<
* if not result:
* _err(MemoryError, NULL)
*/
__pyx_v_result = malloc(__pyx_v_size);
/* "View.MemoryView":1219
*
* result = malloc(size)
* if not result: # <<<<<<<<<<<<<<
* _err(MemoryError, NULL)
*
*/
__pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1220
* result = malloc(size)
* if not result:
* _err(MemoryError, NULL) # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 1220, __pyx_L1_error)
/* "View.MemoryView":1219
*
* result = malloc(size)
* if not result: # <<<<<<<<<<<<<<
* _err(MemoryError, NULL)
*
*/
}
/* "View.MemoryView":1223
*
*
* tmpslice.data = <char *> result # <<<<<<<<<<<<<<
* tmpslice.memview = src.memview
* for i in range(ndim):
*/
__pyx_v_tmpslice->data = ((char *)__pyx_v_result);
/* "View.MemoryView":1224
*
* tmpslice.data = <char *> result
* tmpslice.memview = src.memview # <<<<<<<<<<<<<<
* for i in range(ndim):
* tmpslice.shape[i] = src.shape[i]
*/
__pyx_t_4 = __pyx_v_src->memview;
__pyx_v_tmpslice->memview = __pyx_t_4;
/* "View.MemoryView":1225
* tmpslice.data = <char *> result
* tmpslice.memview = src.memview
* for i in range(ndim): # <<<<<<<<<<<<<<
* tmpslice.shape[i] = src.shape[i]
* tmpslice.suboffsets[i] = -1
*/
__pyx_t_3 = __pyx_v_ndim;
__pyx_t_5 = __pyx_t_3;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1226
* tmpslice.memview = src.memview
* for i in range(ndim):
* tmpslice.shape[i] = src.shape[i] # <<<<<<<<<<<<<<
* tmpslice.suboffsets[i] = -1
*
*/
(__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);
/* "View.MemoryView":1227
* for i in range(ndim):
* tmpslice.shape[i] = src.shape[i]
* tmpslice.suboffsets[i] = -1 # <<<<<<<<<<<<<<
*
* fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
*/
(__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
}
/* "View.MemoryView":1229
* tmpslice.suboffsets[i] = -1
*
* fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, # <<<<<<<<<<<<<<
* ndim, order)
*
*/
(void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order));
/* "View.MemoryView":1233
*
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if tmpslice.shape[i] == 1:
* tmpslice.strides[i] = 0
*/
__pyx_t_3 = __pyx_v_ndim;
__pyx_t_5 = __pyx_t_3;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_i = __pyx_t_6;
/* "View.MemoryView":1234
*
* for i in range(ndim):
* if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<<
* tmpslice.strides[i] = 0
*
*/
__pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1235
* for i in range(ndim):
* if tmpslice.shape[i] == 1:
* tmpslice.strides[i] = 0 # <<<<<<<<<<<<<<
*
* if slice_is_contig(src[0], order, ndim):
*/
(__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;
/* "View.MemoryView":1234
*
* for i in range(ndim):
* if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<<
* tmpslice.strides[i] = 0
*
*/
}
}
/* "View.MemoryView":1237
* tmpslice.strides[i] = 0
*
* if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<<
* memcpy(result, src.data, size)
* else:
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1238
*
* if slice_is_contig(src[0], order, ndim):
* memcpy(result, src.data, size) # <<<<<<<<<<<<<<
* else:
* copy_strided_to_strided(src, tmpslice, ndim, itemsize)
*/
(void)(memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size));
/* "View.MemoryView":1237
* tmpslice.strides[i] = 0
*
* if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<<
* memcpy(result, src.data, size)
* else:
*/
goto __pyx_L9;
}
/* "View.MemoryView":1240
* memcpy(result, src.data, size)
* else:
* copy_strided_to_strided(src, tmpslice, ndim, itemsize) # <<<<<<<<<<<<<<
*
* return result
*/
/*else*/ {
copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
}
__pyx_L9:;
/* "View.MemoryView":1242
* copy_strided_to_strided(src, tmpslice, ndim, itemsize)
*
* return result # <<<<<<<<<<<<<<
*
*
*/
__pyx_r = __pyx_v_result;
goto __pyx_L0;
/* "View.MemoryView":1204
*
* @cname('__pyx_memoryview_copy_data_to_temp')
* cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice *tmpslice,
* char order,
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.copy_data_to_temp", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = NULL;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1247
*
* @cname('__pyx_memoryview_err_extents')
* cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<<
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" %
*/
static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent1, Py_ssize_t __pyx_v_extent2) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("_err_extents", 0);
/* "View.MemoryView":1250
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" %
* (i, extent1, extent2)) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_err_dim')
*/
__pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1250, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_GIVEREF(__pyx_t_1);
PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1);
__Pyx_GIVEREF(__pyx_t_2);
PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3);
__pyx_t_1 = 0;
__pyx_t_2 = 0;
__pyx_t_3 = 0;
/* "View.MemoryView":1249
* cdef int _err_extents(int i, Py_ssize_t extent1,
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" % # <<<<<<<<<<<<<<
* (i, extent1, extent2))
*
*/
__pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1249, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_Raise(__pyx_t_4, 0, 0, 0);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__PYX_ERR(1, 1249, __pyx_L1_error)
/* "View.MemoryView":1247
*
* @cname('__pyx_memoryview_err_extents')
* cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<<
* Py_ssize_t extent2) except -1 with gil:
* raise ValueError("got differing extents in dimension %d (got %d and %d)" %
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("View.MemoryView._err_extents", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
return __pyx_r;
}
/* "View.MemoryView":1253
*
* @cname('__pyx_memoryview_err_dim')
* cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii') % dim)
*
*/
static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg, int __pyx_v_dim) {
int __pyx_r;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("_err_dim", 0);
__Pyx_INCREF(__pyx_v_error);
/* "View.MemoryView":1254
* @cname('__pyx_memoryview_err_dim')
* cdef int _err_dim(object error, char *msg, int dim) except -1 with gil:
* raise error(msg.decode('ascii') % dim) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_err')
*/
__pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_INCREF(__pyx_v_error);
__pyx_t_3 = __pyx_v_error; __pyx_t_2 = NULL;
if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
__pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
if (likely(__pyx_t_2)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
__Pyx_INCREF(__pyx_t_2);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_3, function);
}
}
if (!__pyx_t_2) {
__pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_GOTREF(__pyx_t_1);
} else {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_3)) {
PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4};
__pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4};
__pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
} else
#endif
{
__pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_5);
__Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL;
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4);
__pyx_t_4 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 1254, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
}
}
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_Raise(__pyx_t_1, 0, 0, 0);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
__PYX_ERR(1, 1254, __pyx_L1_error)
/* "View.MemoryView":1253
*
* @cname('__pyx_memoryview_err_dim')
* cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii') % dim)
*
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_AddTraceback("View.MemoryView._err_dim", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__Pyx_XDECREF(__pyx_v_error);
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
return __pyx_r;
}
/* "View.MemoryView":1257
*
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil: # <<<<<<<<<<<<<<
* if msg != NULL:
* raise error(msg.decode('ascii'))
*/
static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) {
int __pyx_r;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("_err", 0);
__Pyx_INCREF(__pyx_v_error);
/* "View.MemoryView":1258
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil:
* if msg != NULL: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii'))
* else:
*/
__pyx_t_1 = ((__pyx_v_msg != NULL) != 0);
if (unlikely(__pyx_t_1)) {
/* "View.MemoryView":1259
* cdef int _err(object error, char *msg) except -1 with gil:
* if msg != NULL:
* raise error(msg.decode('ascii')) # <<<<<<<<<<<<<<
* else:
* raise error
*/
__pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 1259, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_INCREF(__pyx_v_error);
__pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL;
if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
__pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4);
if (likely(__pyx_t_5)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4);
__Pyx_INCREF(__pyx_t_5);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_4, function);
}
}
if (!__pyx_t_5) {
__pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1259, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__Pyx_GOTREF(__pyx_t_2);
} else {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_4)) {
PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_3};
__pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1259, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_3};
__pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1259, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
} else
#endif
{
__pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 1259, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
__Pyx_GIVEREF(__pyx_t_3);
PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3);
__pyx_t_3 = 0;
__pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1259, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
}
}
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_Raise(__pyx_t_2, 0, 0, 0);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__PYX_ERR(1, 1259, __pyx_L1_error)
/* "View.MemoryView":1258
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil:
* if msg != NULL: # <<<<<<<<<<<<<<
* raise error(msg.decode('ascii'))
* else:
*/
}
/* "View.MemoryView":1261
* raise error(msg.decode('ascii'))
* else:
* raise error # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_copy_contents')
*/
/*else*/ {
__Pyx_Raise(__pyx_v_error, 0, 0, 0);
__PYX_ERR(1, 1261, __pyx_L1_error)
}
/* "View.MemoryView":1257
*
* @cname('__pyx_memoryview_err')
* cdef int _err(object error, char *msg) except -1 with gil: # <<<<<<<<<<<<<<
* if msg != NULL:
* raise error(msg.decode('ascii'))
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("View.MemoryView._err", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = -1;
__Pyx_XDECREF(__pyx_v_error);
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
return __pyx_r;
}
/* "View.MemoryView":1264
*
* @cname('__pyx_memoryview_copy_contents')
* cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice dst,
* int src_ndim, int dst_ndim,
*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_memviewslice __pyx_v_dst, int __pyx_v_src_ndim, int __pyx_v_dst_ndim, int __pyx_v_dtype_is_object) {
void *__pyx_v_tmpdata;
size_t __pyx_v_itemsize;
int __pyx_v_i;
char __pyx_v_order;
int __pyx_v_broadcasting;
int __pyx_v_direct_copy;
__Pyx_memviewslice __pyx_v_tmp;
int __pyx_v_ndim;
int __pyx_r;
Py_ssize_t __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
int __pyx_t_6;
void *__pyx_t_7;
int __pyx_t_8;
/* "View.MemoryView":1272
* Check for overlapping memory and verify the shapes.
* """
* cdef void *tmpdata = NULL # <<<<<<<<<<<<<<
* cdef size_t itemsize = src.memview.view.itemsize
* cdef int i
*/
__pyx_v_tmpdata = NULL;
/* "View.MemoryView":1273
* """
* cdef void *tmpdata = NULL
* cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<<
* cdef int i
* cdef char order = get_best_order(&src, src_ndim)
*/
__pyx_t_1 = __pyx_v_src.memview->view.itemsize;
__pyx_v_itemsize = __pyx_t_1;
/* "View.MemoryView":1275
* cdef size_t itemsize = src.memview.view.itemsize
* cdef int i
* cdef char order = get_best_order(&src, src_ndim) # <<<<<<<<<<<<<<
* cdef bint broadcasting = False
* cdef bint direct_copy = False
*/
__pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);
/* "View.MemoryView":1276
* cdef int i
* cdef char order = get_best_order(&src, src_ndim)
* cdef bint broadcasting = False # <<<<<<<<<<<<<<
* cdef bint direct_copy = False
* cdef __Pyx_memviewslice tmp
*/
__pyx_v_broadcasting = 0;
/* "View.MemoryView":1277
* cdef char order = get_best_order(&src, src_ndim)
* cdef bint broadcasting = False
* cdef bint direct_copy = False # <<<<<<<<<<<<<<
* cdef __Pyx_memviewslice tmp
*
*/
__pyx_v_direct_copy = 0;
/* "View.MemoryView":1280
* cdef __Pyx_memviewslice tmp
*
* if src_ndim < dst_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim:
*/
__pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1281
*
* if src_ndim < dst_ndim:
* broadcast_leading(&src, src_ndim, dst_ndim) # <<<<<<<<<<<<<<
* elif dst_ndim < src_ndim:
* broadcast_leading(&dst, dst_ndim, src_ndim)
*/
__pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
/* "View.MemoryView":1280
* cdef __Pyx_memviewslice tmp
*
* if src_ndim < dst_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim:
*/
goto __pyx_L3;
}
/* "View.MemoryView":1282
* if src_ndim < dst_ndim:
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&dst, dst_ndim, src_ndim)
*
*/
__pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1283
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim:
* broadcast_leading(&dst, dst_ndim, src_ndim) # <<<<<<<<<<<<<<
*
* cdef int ndim = max(src_ndim, dst_ndim)
*/
__pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);
/* "View.MemoryView":1282
* if src_ndim < dst_ndim:
* broadcast_leading(&src, src_ndim, dst_ndim)
* elif dst_ndim < src_ndim: # <<<<<<<<<<<<<<
* broadcast_leading(&dst, dst_ndim, src_ndim)
*
*/
}
__pyx_L3:;
/* "View.MemoryView":1285
* broadcast_leading(&dst, dst_ndim, src_ndim)
*
* cdef int ndim = max(src_ndim, dst_ndim) # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
__pyx_t_3 = __pyx_v_dst_ndim;
__pyx_t_4 = __pyx_v_src_ndim;
if (((__pyx_t_3 > __pyx_t_4) != 0)) {
__pyx_t_5 = __pyx_t_3;
} else {
__pyx_t_5 = __pyx_t_4;
}
__pyx_v_ndim = __pyx_t_5;
/* "View.MemoryView":1287
* cdef int ndim = max(src_ndim, dst_ndim)
*
* for i in range(ndim): # <<<<<<<<<<<<<<
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1:
*/
__pyx_t_5 = __pyx_v_ndim;
__pyx_t_3 = __pyx_t_5;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1288
*
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
* if src.shape[i] == 1:
* broadcasting = True
*/
__pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1289
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1: # <<<<<<<<<<<<<<
* broadcasting = True
* src.strides[i] = 0
*/
__pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1290
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1:
* broadcasting = True # <<<<<<<<<<<<<<
* src.strides[i] = 0
* else:
*/
__pyx_v_broadcasting = 1;
/* "View.MemoryView":1291
* if src.shape[i] == 1:
* broadcasting = True
* src.strides[i] = 0 # <<<<<<<<<<<<<<
* else:
* _err_extents(i, dst.shape[i], src.shape[i])
*/
(__pyx_v_src.strides[__pyx_v_i]) = 0;
/* "View.MemoryView":1289
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]:
* if src.shape[i] == 1: # <<<<<<<<<<<<<<
* broadcasting = True
* src.strides[i] = 0
*/
goto __pyx_L7;
}
/* "View.MemoryView":1293
* src.strides[i] = 0
* else:
* _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<<
*
* if src.suboffsets[i] >= 0:
*/
/*else*/ {
__pyx_t_6 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1293, __pyx_L1_error)
}
__pyx_L7:;
/* "View.MemoryView":1288
*
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
* if src.shape[i] == 1:
* broadcasting = True
*/
}
/* "View.MemoryView":1295
* _err_extents(i, dst.shape[i], src.shape[i])
*
* if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
*/
__pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1296
*
* if src.suboffsets[i] >= 0:
* _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<<
*
* if slices_overlap(&src, &dst, ndim, itemsize):
*/
__pyx_t_6 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(1, 1296, __pyx_L1_error)
/* "View.MemoryView":1295
* _err_extents(i, dst.shape[i], src.shape[i])
*
* if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<<
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
*/
}
}
/* "View.MemoryView":1298
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
* if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
*
* if not slice_is_contig(src, order, ndim):
*/
__pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1300
* if slices_overlap(&src, &dst, ndim, itemsize):
*
* if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
* order = get_best_order(&dst, ndim)
*
*/
__pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1301
*
* if not slice_is_contig(src, order, ndim):
* order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<<
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
*/
__pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);
/* "View.MemoryView":1300
* if slices_overlap(&src, &dst, ndim, itemsize):
*
* if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
* order = get_best_order(&dst, ndim)
*
*/
}
/* "View.MemoryView":1303
* order = get_best_order(&dst, ndim)
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<<
* src = tmp
*
*/
__pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(1, 1303, __pyx_L1_error)
__pyx_v_tmpdata = __pyx_t_7;
/* "View.MemoryView":1304
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
* src = tmp # <<<<<<<<<<<<<<
*
* if not broadcasting:
*/
__pyx_v_src = __pyx_v_tmp;
/* "View.MemoryView":1298
* _err_dim(ValueError, "Dimension %d is not direct", i)
*
* if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<<
*
* if not slice_is_contig(src, order, ndim):
*/
}
/* "View.MemoryView":1306
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1309
*
*
* if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim):
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1310
*
* if slice_is_contig(src, 'C', ndim):
* direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<<
* elif slice_is_contig(src, 'F', ndim):
* direct_copy = slice_is_contig(dst, 'F', ndim)
*/
__pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);
/* "View.MemoryView":1309
*
*
* if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim):
*/
goto __pyx_L12;
}
/* "View.MemoryView":1311
* if slice_is_contig(src, 'C', ndim):
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1312
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim):
* direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<<
*
* if direct_copy:
*/
__pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);
/* "View.MemoryView":1311
* if slice_is_contig(src, 'C', ndim):
* direct_copy = slice_is_contig(dst, 'C', ndim)
* elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<<
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
*/
}
__pyx_L12:;
/* "View.MemoryView":1314
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
__pyx_t_2 = (__pyx_v_direct_copy != 0);
if (__pyx_t_2) {
/* "View.MemoryView":1316
* if direct_copy:
*
* refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1317
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
* memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<<
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata)
*/
(void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));
/* "View.MemoryView":1318
* refcount_copying(&dst, dtype_is_object, ndim, False)
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
* free(tmpdata)
* return 0
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1319
* memcpy(dst.data, src.data, slice_get_size(&src, ndim))
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1320
* refcount_copying(&dst, dtype_is_object, ndim, True)
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* if order == 'F' == get_best_order(&dst, ndim):
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1314
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
}
/* "View.MemoryView":1306
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1322
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = (__pyx_v_order == 'F');
if (__pyx_t_2) {
__pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
}
__pyx_t_8 = (__pyx_t_2 != 0);
if (__pyx_t_8) {
/* "View.MemoryView":1325
*
*
* transpose_memslice(&src) # <<<<<<<<<<<<<<
* transpose_memslice(&dst)
*
*/
__pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1325, __pyx_L1_error)
/* "View.MemoryView":1326
*
* transpose_memslice(&src)
* transpose_memslice(&dst) # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
__pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(1, 1326, __pyx_L1_error)
/* "View.MemoryView":1322
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1328
* transpose_memslice(&dst)
*
* refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* copy_strided_to_strided(&src, &dst, ndim, itemsize)
* refcount_copying(&dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1329
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
* copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<<
* refcount_copying(&dst, dtype_is_object, ndim, True)
*
*/
copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1330
* refcount_copying(&dst, dtype_is_object, ndim, False)
* copy_strided_to_strided(&src, &dst, ndim, itemsize)
* refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
*
* free(tmpdata)
*/
__pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1332
* refcount_copying(&dst, dtype_is_object, ndim, True)
*
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1333
*
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_broadcast_leading')
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1264
*
* @cname('__pyx_memoryview_copy_contents')
* cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<<
* __Pyx_memviewslice dst,
* int src_ndim, int dst_ndim,
*/
/* function exit code */
__pyx_L1_error:;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
__pyx_r = -1;
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1336
*
* @cname('__pyx_memoryview_broadcast_leading')
* cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
* int ndim,
* int ndim_other) nogil:
*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
int __pyx_v_i;
int __pyx_v_offset;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
/* "View.MemoryView":1340
* int ndim_other) nogil:
* cdef int i
* cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<<
*
* for i in range(ndim - 1, -1, -1):
*/
__pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);
/* "View.MemoryView":1342
* cdef int offset = ndim_other - ndim
*
* for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<<
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i]
*/
for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
__pyx_v_i = __pyx_t_1;
/* "View.MemoryView":1343
*
* for i in range(ndim - 1, -1, -1):
* mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<<
* mslice.strides[i + offset] = mslice.strides[i]
* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*/
(__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);
/* "View.MemoryView":1344
* for i in range(ndim - 1, -1, -1):
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<<
* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*
*/
(__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);
/* "View.MemoryView":1345
* mslice.shape[i + offset] = mslice.shape[i]
* mslice.strides[i + offset] = mslice.strides[i]
* mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<<
*
* for i in range(offset):
*/
(__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
}
/* "View.MemoryView":1347
* mslice.suboffsets[i + offset] = mslice.suboffsets[i]
*
* for i in range(offset): # <<<<<<<<<<<<<<
* mslice.shape[i] = 1
* mslice.strides[i] = mslice.strides[0]
*/
__pyx_t_1 = __pyx_v_offset;
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1348
*
* for i in range(offset):
* mslice.shape[i] = 1 # <<<<<<<<<<<<<<
* mslice.strides[i] = mslice.strides[0]
* mslice.suboffsets[i] = -1
*/
(__pyx_v_mslice->shape[__pyx_v_i]) = 1;
/* "View.MemoryView":1349
* for i in range(offset):
* mslice.shape[i] = 1
* mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<<
* mslice.suboffsets[i] = -1
*
*/
(__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);
/* "View.MemoryView":1350
* mslice.shape[i] = 1
* mslice.strides[i] = mslice.strides[0]
* mslice.suboffsets[i] = -1 # <<<<<<<<<<<<<<
*
*
*/
(__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
}
/* "View.MemoryView":1336
*
* @cname('__pyx_memoryview_broadcast_leading')
* cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<<
* int ndim,
* int ndim_other) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1358
*
* @cname('__pyx_memoryview_refcount_copying')
* cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
* int ndim, bint inc) nogil:
*
*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {
int __pyx_t_1;
/* "View.MemoryView":1362
*
*
* if dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice_with_gil(dst.data, dst.shape,
* dst.strides, ndim, inc)
*/
__pyx_t_1 = (__pyx_v_dtype_is_object != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1363
*
* if dtype_is_object:
* refcount_objects_in_slice_with_gil(dst.data, dst.shape, # <<<<<<<<<<<<<<
* dst.strides, ndim, inc)
*
*/
__pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);
/* "View.MemoryView":1362
*
*
* if dtype_is_object: # <<<<<<<<<<<<<<
* refcount_objects_in_slice_with_gil(dst.data, dst.shape,
* dst.strides, ndim, inc)
*/
}
/* "View.MemoryView":1358
*
* @cname('__pyx_memoryview_refcount_copying')
* cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<<
* int ndim, bint inc) nogil:
*
*/
/* function exit code */
}
/* "View.MemoryView":1367
*
* @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
* cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
__Pyx_RefNannyDeclarations
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0);
/* "View.MemoryView":1370
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
* refcount_objects_in_slice(data, shape, strides, ndim, inc) # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_refcount_objects_in_slice')
*/
__pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);
/* "View.MemoryView":1367
*
* @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
* cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* bint inc) with gil:
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
/* "View.MemoryView":1373
*
* @cname('__pyx_memoryview_refcount_objects_in_slice')
* cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim, bint inc):
* cdef Py_ssize_t i
*/
static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
__Pyx_RefNannyDeclarations
Py_ssize_t __pyx_t_1;
Py_ssize_t __pyx_t_2;
Py_ssize_t __pyx_t_3;
int __pyx_t_4;
__Pyx_RefNannySetupContext("refcount_objects_in_slice", 0);
/* "View.MemoryView":1377
* cdef Py_ssize_t i
*
* for i in range(shape[0]): # <<<<<<<<<<<<<<
* if ndim == 1:
* if inc:
*/
__pyx_t_1 = (__pyx_v_shape[0]);
__pyx_t_2 = __pyx_t_1;
for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
__pyx_v_i = __pyx_t_3;
/* "View.MemoryView":1378
*
* for i in range(shape[0]):
* if ndim == 1: # <<<<<<<<<<<<<<
* if inc:
* Py_INCREF((<PyObject **> data)[0])
*/
__pyx_t_4 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_4) {
/* "View.MemoryView":1379
* for i in range(shape[0]):
* if ndim == 1:
* if inc: # <<<<<<<<<<<<<<
* Py_INCREF((<PyObject **> data)[0])
* else:
*/
__pyx_t_4 = (__pyx_v_inc != 0);
if (__pyx_t_4) {
/* "View.MemoryView":1380
* if ndim == 1:
* if inc:
* Py_INCREF((<PyObject **> data)[0]) # <<<<<<<<<<<<<<
* else:
* Py_DECREF((<PyObject **> data)[0])
*/
Py_INCREF((((PyObject **)__pyx_v_data)[0]));
/* "View.MemoryView":1379
* for i in range(shape[0]):
* if ndim == 1:
* if inc: # <<<<<<<<<<<<<<
* Py_INCREF((<PyObject **> data)[0])
* else:
*/
goto __pyx_L6;
}
/* "View.MemoryView":1382
* Py_INCREF((<PyObject **> data)[0])
* else:
* Py_DECREF((<PyObject **> data)[0]) # <<<<<<<<<<<<<<
* else:
* refcount_objects_in_slice(data, shape + 1, strides + 1,
*/
/*else*/ {
Py_DECREF((((PyObject **)__pyx_v_data)[0]));
}
__pyx_L6:;
/* "View.MemoryView":1378
*
* for i in range(shape[0]):
* if ndim == 1: # <<<<<<<<<<<<<<
* if inc:
* Py_INCREF((<PyObject **> data)[0])
*/
goto __pyx_L5;
}
/* "View.MemoryView":1384
* Py_DECREF((<PyObject **> data)[0])
* else:
* refcount_objects_in_slice(data, shape + 1, strides + 1, # <<<<<<<<<<<<<<
* ndim - 1, inc)
*
*/
/*else*/ {
/* "View.MemoryView":1385
* else:
* refcount_objects_in_slice(data, shape + 1, strides + 1,
* ndim - 1, inc) # <<<<<<<<<<<<<<
*
* data += strides[0]
*/
__pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc);
}
__pyx_L5:;
/* "View.MemoryView":1387
* ndim - 1, inc)
*
* data += strides[0] # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0]));
}
/* "View.MemoryView":1373
*
* @cname('__pyx_memoryview_refcount_objects_in_slice')
* cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim, bint inc):
* cdef Py_ssize_t i
*/
/* function exit code */
__Pyx_RefNannyFinishContext();
}
/* "View.MemoryView":1393
*
* @cname('__pyx_memoryview_slice_assign_scalar')
* cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<<
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) {
/* "View.MemoryView":1396
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
* refcount_copying(dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<<
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
* itemsize, item)
*/
__pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0);
/* "View.MemoryView":1397
* bint dtype_is_object) nogil:
* refcount_copying(dst, dtype_is_object, ndim, False)
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim, # <<<<<<<<<<<<<<
* itemsize, item)
* refcount_copying(dst, dtype_is_object, ndim, True)
*/
__pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item);
/* "View.MemoryView":1399
* _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim,
* itemsize, item)
* refcount_copying(dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<<
*
*
*/
__pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1);
/* "View.MemoryView":1393
*
* @cname('__pyx_memoryview_slice_assign_scalar')
* cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<<
* size_t itemsize, void *item,
* bint dtype_is_object) nogil:
*/
/* function exit code */
}
/* "View.MemoryView":1403
*
* @cname('__pyx_memoryview__slice_assign_scalar')
* cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* size_t itemsize, void *item) nogil:
*/
static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) {
CYTHON_UNUSED Py_ssize_t __pyx_v_i;
Py_ssize_t __pyx_v_stride;
Py_ssize_t __pyx_v_extent;
int __pyx_t_1;
Py_ssize_t __pyx_t_2;
Py_ssize_t __pyx_t_3;
Py_ssize_t __pyx_t_4;
/* "View.MemoryView":1407
* size_t itemsize, void *item) nogil:
* cdef Py_ssize_t i
* cdef Py_ssize_t stride = strides[0] # <<<<<<<<<<<<<<
* cdef Py_ssize_t extent = shape[0]
*
*/
__pyx_v_stride = (__pyx_v_strides[0]);
/* "View.MemoryView":1408
* cdef Py_ssize_t i
* cdef Py_ssize_t stride = strides[0]
* cdef Py_ssize_t extent = shape[0] # <<<<<<<<<<<<<<
*
* if ndim == 1:
*/
__pyx_v_extent = (__pyx_v_shape[0]);
/* "View.MemoryView":1410
* cdef Py_ssize_t extent = shape[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* for i in range(extent):
* memcpy(data, item, itemsize)
*/
__pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
if (__pyx_t_1) {
/* "View.MemoryView":1411
*
* if ndim == 1:
* for i in range(extent): # <<<<<<<<<<<<<<
* memcpy(data, item, itemsize)
* data += stride
*/
__pyx_t_2 = __pyx_v_extent;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1412
* if ndim == 1:
* for i in range(extent):
* memcpy(data, item, itemsize) # <<<<<<<<<<<<<<
* data += stride
* else:
*/
(void)(memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize));
/* "View.MemoryView":1413
* for i in range(extent):
* memcpy(data, item, itemsize)
* data += stride # <<<<<<<<<<<<<<
* else:
* for i in range(extent):
*/
__pyx_v_data = (__pyx_v_data + __pyx_v_stride);
}
/* "View.MemoryView":1410
* cdef Py_ssize_t extent = shape[0]
*
* if ndim == 1: # <<<<<<<<<<<<<<
* for i in range(extent):
* memcpy(data, item, itemsize)
*/
goto __pyx_L3;
}
/* "View.MemoryView":1415
* data += stride
* else:
* for i in range(extent): # <<<<<<<<<<<<<<
* _slice_assign_scalar(data, shape + 1, strides + 1,
* ndim - 1, itemsize, item)
*/
/*else*/ {
__pyx_t_2 = __pyx_v_extent;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_i = __pyx_t_4;
/* "View.MemoryView":1416
* else:
* for i in range(extent):
* _slice_assign_scalar(data, shape + 1, strides + 1, # <<<<<<<<<<<<<<
* ndim - 1, itemsize, item)
* data += stride
*/
__pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item);
/* "View.MemoryView":1418
* _slice_assign_scalar(data, shape + 1, strides + 1,
* ndim - 1, itemsize, item)
* data += stride # <<<<<<<<<<<<<<
*
*
*/
__pyx_v_data = (__pyx_v_data + __pyx_v_stride);
}
}
__pyx_L3:;
/* "View.MemoryView":1403
*
* @cname('__pyx_memoryview__slice_assign_scalar')
* cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<<
* Py_ssize_t *strides, int ndim,
* size_t itemsize, void *item) nogil:
*/
/* function exit code */
}
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError
*/
/* Python wrapper */
static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static PyMethodDef __pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum = {"__pyx_unpickle_Enum", (PyCFunction)__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum, METH_VARARGS|METH_KEYWORDS, 0};
static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
PyObject *__pyx_v___pyx_type = 0;
long __pyx_v___pyx_checksum;
PyObject *__pyx_v___pyx_state = 0;
PyObject *__pyx_r = 0;
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__pyx_unpickle_Enum (wrapper)", 0);
{
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0};
PyObject* values[3] = {0,0,0};
if (unlikely(__pyx_kwds)) {
Py_ssize_t kw_args;
const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args);
switch (pos_args) {
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
CYTHON_FALLTHROUGH;
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
CYTHON_FALLTHROUGH;
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
CYTHON_FALLTHROUGH;
case 0: break;
default: goto __pyx_L5_argtuple_error;
}
kw_args = PyDict_Size(__pyx_kwds);
switch (pos_args) {
case 0:
if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--;
else goto __pyx_L5_argtuple_error;
CYTHON_FALLTHROUGH;
case 1:
if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 1); __PYX_ERR(1, 1, __pyx_L3_error)
}
CYTHON_FALLTHROUGH;
case 2:
if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--;
else {
__Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 2); __PYX_ERR(1, 1, __pyx_L3_error)
}
}
if (unlikely(kw_args > 0)) {
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_Enum") < 0)) __PYX_ERR(1, 1, __pyx_L3_error)
}
} else if (PyTuple_GET_SIZE(__pyx_args) != 3) {
goto __pyx_L5_argtuple_error;
} else {
values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
}
__pyx_v___pyx_type = values[0];
__pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(1, 1, __pyx_L3_error)
__pyx_v___pyx_state = values[2];
}
goto __pyx_L4_argument_unpacking_done;
__pyx_L5_argtuple_error:;
__Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(1, 1, __pyx_L3_error)
__pyx_L3_error:;
__Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename);
__Pyx_RefNannyFinishContext();
return NULL;
__pyx_L4_argument_unpacking_done:;
__pyx_r = __pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state);
/* function exit code */
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_v___pyx_PickleError = NULL;
PyObject *__pyx_v___pyx_result = NULL;
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
int __pyx_t_1;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
PyObject *__pyx_t_5 = NULL;
PyObject *__pyx_t_6 = NULL;
int __pyx_t_7;
__Pyx_RefNannySetupContext("__pyx_unpickle_Enum", 0);
/* "(tree fragment)":2
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):
* if __pyx_checksum != 0xb068931: # <<<<<<<<<<<<<<
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
*/
__pyx_t_1 = ((__pyx_v___pyx_checksum != 0xb068931) != 0);
if (__pyx_t_1) {
/* "(tree fragment)":3
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError # <<<<<<<<<<<<<<
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type)
*/
__pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_INCREF(__pyx_n_s_PickleError);
__Pyx_GIVEREF(__pyx_n_s_PickleError);
PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError);
__pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 3, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_INCREF(__pyx_t_2);
__pyx_v___pyx_PickleError = __pyx_t_2;
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "(tree fragment)":4
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) # <<<<<<<<<<<<<<
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None:
*/
__pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_INCREF(__pyx_v___pyx_PickleError);
__pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL;
if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) {
__pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
if (likely(__pyx_t_5)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
__Pyx_INCREF(__pyx_t_5);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_2, function);
}
}
if (!__pyx_t_5) {
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
__Pyx_GOTREF(__pyx_t_3);
} else {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_2)) {
PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4};
__pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4};
__pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
} else
#endif
{
__pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL;
__Pyx_GIVEREF(__pyx_t_4);
PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4);
__pyx_t_4 = 0;
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
}
}
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__Pyx_Raise(__pyx_t_3, 0, 0, 0);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
__PYX_ERR(1, 4, __pyx_L1_error)
/* "(tree fragment)":2
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state):
* if __pyx_checksum != 0xb068931: # <<<<<<<<<<<<<<
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
*/
}
/* "(tree fragment)":5
* from pickle import PickleError as __pyx_PickleError
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type) # <<<<<<<<<<<<<<
* if __pyx_state is not None:
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
*/
__pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_MemviewEnum_type), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__pyx_t_6 = NULL;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
__pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2);
if (likely(__pyx_t_6)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
__Pyx_INCREF(__pyx_t_6);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_2, function);
}
}
if (!__pyx_t_6) {
__pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
} else {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_2)) {
PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type};
__pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_GOTREF(__pyx_t_3);
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type};
__pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_GOTREF(__pyx_t_3);
} else
#endif
{
__pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_4);
__Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL;
__Pyx_INCREF(__pyx_v___pyx_type);
__Pyx_GIVEREF(__pyx_v___pyx_type);
PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v___pyx_type);
__pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
}
}
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
__pyx_v___pyx_result = __pyx_t_3;
__pyx_t_3 = 0;
/* "(tree fragment)":6
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None: # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
*/
__pyx_t_1 = (__pyx_v___pyx_state != Py_None);
__pyx_t_7 = (__pyx_t_1 != 0);
if (__pyx_t_7) {
/* "(tree fragment)":7
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None:
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) # <<<<<<<<<<<<<<
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
*/
if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(1, 7, __pyx_L1_error)
__pyx_t_3 = __pyx_unpickle_Enum__set_state(((struct __pyx_MemviewEnum_obj *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 7, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_3);
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
/* "(tree fragment)":6
* raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum)
* __pyx_result = Enum.__new__(__pyx_type)
* if __pyx_state is not None: # <<<<<<<<<<<<<<
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
*/
}
/* "(tree fragment)":8
* if __pyx_state is not None:
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result # <<<<<<<<<<<<<<
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0]
*/
__Pyx_XDECREF(__pyx_r);
__Pyx_INCREF(__pyx_v___pyx_result);
__pyx_r = __pyx_v___pyx_result;
goto __pyx_L0;
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError
*/
/* function exit code */
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_XDECREF(__pyx_t_5);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
__Pyx_XDECREF(__pyx_v___pyx_PickleError);
__Pyx_XDECREF(__pyx_v___pyx_result);
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
/* "(tree fragment)":9
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
int __pyx_t_2;
Py_ssize_t __pyx_t_3;
int __pyx_t_4;
int __pyx_t_5;
PyObject *__pyx_t_6 = NULL;
PyObject *__pyx_t_7 = NULL;
PyObject *__pyx_t_8 = NULL;
PyObject *__pyx_t_9 = NULL;
__Pyx_RefNannySetupContext("__pyx_unpickle_Enum__set_state", 0);
/* "(tree fragment)":10
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0] # <<<<<<<<<<<<<<
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
* __pyx_result.__dict__.update(__pyx_state[1])
*/
if (unlikely(__pyx_v___pyx_state == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(1, 10, __pyx_L1_error)
}
__pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 10, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_GIVEREF(__pyx_t_1);
__Pyx_GOTREF(__pyx_v___pyx_result->name);
__Pyx_DECREF(__pyx_v___pyx_result->name);
__pyx_v___pyx_result->name = __pyx_t_1;
__pyx_t_1 = 0;
/* "(tree fragment)":11
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): # <<<<<<<<<<<<<<
* __pyx_result.__dict__.update(__pyx_state[1])
*/
if (unlikely(__pyx_v___pyx_state == Py_None)) {
PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
__PYX_ERR(1, 11, __pyx_L1_error)
}
__pyx_t_3 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_3 == ((Py_ssize_t)-1))) __PYX_ERR(1, 11, __pyx_L1_error)
__pyx_t_4 = ((__pyx_t_3 > 1) != 0);
if (__pyx_t_4) {
} else {
__pyx_t_2 = __pyx_t_4;
goto __pyx_L4_bool_binop_done;
}
__pyx_t_4 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 11, __pyx_L1_error)
__pyx_t_5 = (__pyx_t_4 != 0);
__pyx_t_2 = __pyx_t_5;
__pyx_L4_bool_binop_done:;
if (__pyx_t_2) {
/* "(tree fragment)":12
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
* __pyx_result.__dict__.update(__pyx_state[1]) # <<<<<<<<<<<<<<
*/
__pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_7);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
if (unlikely(__pyx_v___pyx_state == Py_None)) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
__PYX_ERR(1, 12, __pyx_L1_error)
}
__pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_6);
__pyx_t_8 = NULL;
if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
__pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
if (likely(__pyx_t_8)) {
PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7);
__Pyx_INCREF(__pyx_t_8);
__Pyx_INCREF(function);
__Pyx_DECREF_SET(__pyx_t_7, function);
}
}
if (!__pyx_t_8) {
__pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
__Pyx_GOTREF(__pyx_t_1);
} else {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(__pyx_t_7)) {
PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_6};
__pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
} else
#endif
#if CYTHON_FAST_PYCCALL
if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_6};
__pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
} else
#endif
{
__pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_9);
__Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8); __pyx_t_8 = NULL;
__Pyx_GIVEREF(__pyx_t_6);
PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_6);
__pyx_t_6 = 0;
__pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 12, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
}
}
__Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "(tree fragment)":11
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state):
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): # <<<<<<<<<<<<<<
* __pyx_result.__dict__.update(__pyx_state[1])
*/
}
/* "(tree fragment)":9
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
*/
/* function exit code */
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_6);
__Pyx_XDECREF(__pyx_t_7);
__Pyx_XDECREF(__pyx_t_8);
__Pyx_XDECREF(__pyx_t_9);
__Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = 0;
__pyx_L0:;
__Pyx_XGIVEREF(__pyx_r);
__Pyx_RefNannyFinishContext();
return __pyx_r;
}
static struct __pyx_vtabstruct_array __pyx_vtable_array;
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_array_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_array_obj *)o);
p->__pyx_vtab = __pyx_vtabptr_array;
p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad;
return o;
bad:
Py_DECREF(o); o = 0;
return NULL;
}
static void __pyx_tp_dealloc_array(PyObject *o) {
struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
++Py_REFCNT(o);
__pyx_array___dealloc__(o);
--Py_REFCNT(o);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->mode);
Py_CLEAR(p->_format);
(*Py_TYPE(o)->tp_free)(o);
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
PyObject *r;
PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
Py_DECREF(x);
return r;
}
static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
if (v) {
return __pyx_array___setitem__(o, i, v);
}
else {
PyErr_Format(PyExc_NotImplementedError,
"Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
return -1;
}
}
static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n);
if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Clear();
v = __pyx_array___getattr__(o, n);
}
return v;
}
static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
}
static PyMethodDef __pyx_methods_array[] = {
{"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets_array[] = {
{(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0},
{0, 0, 0, 0, 0}
};
static PySequenceMethods __pyx_tp_as_sequence_array = {
__pyx_array___len__, /*sq_length*/
0, /*sq_concat*/
0, /*sq_repeat*/
__pyx_sq_item_array, /*sq_item*/
0, /*sq_slice*/
0, /*sq_ass_item*/
0, /*sq_ass_slice*/
0, /*sq_contains*/
0, /*sq_inplace_concat*/
0, /*sq_inplace_repeat*/
};
static PyMappingMethods __pyx_tp_as_mapping_array = {
__pyx_array___len__, /*mp_length*/
__pyx_array___getitem__, /*mp_subscript*/
__pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};
static PyBufferProcs __pyx_tp_as_buffer_array = {
#if PY_MAJOR_VERSION < 3
0, /*bf_getreadbuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getwritebuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getsegcount*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getcharbuffer*/
#endif
__pyx_array_getbuffer, /*bf_getbuffer*/
0, /*bf_releasebuffer*/
};
static PyTypeObject __pyx_type___pyx_array = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython.array", /*tp_name*/
sizeof(struct __pyx_array_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_array, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
0, /*tp_repr*/
0, /*tp_as_number*/
&__pyx_tp_as_sequence_array, /*tp_as_sequence*/
&__pyx_tp_as_mapping_array, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
__pyx_tp_getattro_array, /*tp_getattro*/
0, /*tp_setattro*/
&__pyx_tp_as_buffer_array, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
0, /*tp_doc*/
0, /*tp_traverse*/
0, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_array, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets_array, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_array, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
struct __pyx_MemviewEnum_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_MemviewEnum_obj *)o);
p->name = Py_None; Py_INCREF(Py_None);
return o;
}
static void __pyx_tp_dealloc_Enum(PyObject *o) {
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
Py_CLEAR(p->name);
(*Py_TYPE(o)->tp_free)(o);
}
static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
if (p->name) {
e = (*v)(p->name, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_Enum(PyObject *o) {
PyObject* tmp;
struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
tmp = ((PyObject*)p->name);
p->name = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
return 0;
}
static PyMethodDef __pyx_methods_Enum[] = {
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static PyTypeObject __pyx_type___pyx_MemviewEnum = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython.Enum", /*tp_name*/
sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_Enum, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
__pyx_MemviewEnum___repr__, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
0, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_Enum, /*tp_traverse*/
__pyx_tp_clear_Enum, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_Enum, /*tp_methods*/
0, /*tp_members*/
0, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
__pyx_MemviewEnum___init__, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_Enum, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;
static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_memoryview_obj *p;
PyObject *o;
if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
o = (*t->tp_alloc)(t, 0);
} else {
o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
}
if (unlikely(!o)) return 0;
p = ((struct __pyx_memoryview_obj *)o);
p->__pyx_vtab = __pyx_vtabptr_memoryview;
p->obj = Py_None; Py_INCREF(Py_None);
p->_size = Py_None; Py_INCREF(Py_None);
p->_array_interface = Py_None; Py_INCREF(Py_None);
p->view.obj = NULL;
if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
return o;
bad:
Py_DECREF(o); o = 0;
return NULL;
}
static void __pyx_tp_dealloc_memoryview(PyObject *o) {
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
++Py_REFCNT(o);
__pyx_memoryview___dealloc__(o);
--Py_REFCNT(o);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->obj);
Py_CLEAR(p->_size);
Py_CLEAR(p->_array_interface);
(*Py_TYPE(o)->tp_free)(o);
}
static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
if (p->obj) {
e = (*v)(p->obj, a); if (e) return e;
}
if (p->_size) {
e = (*v)(p->_size, a); if (e) return e;
}
if (p->_array_interface) {
e = (*v)(p->_array_interface, a); if (e) return e;
}
if (p->view.obj) {
e = (*v)(p->view.obj, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear_memoryview(PyObject *o) {
PyObject* tmp;
struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
tmp = ((PyObject*)p->obj);
p->obj = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->_size);
p->_size = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
tmp = ((PyObject*)p->_array_interface);
p->_array_interface = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
Py_CLEAR(p->view.obj);
return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
PyObject *r;
PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
Py_DECREF(x);
return r;
}
static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
if (v) {
return __pyx_memoryview___setitem__(o, i, v);
}
else {
PyErr_Format(PyExc_NotImplementedError,
"Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
return -1;
}
}
static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
}
static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
}
static PyMethodDef __pyx_methods_memoryview[] = {
{"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
{"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
{"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
{"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets_memoryview[] = {
{(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
{(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
{(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
{(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
{(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
{(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
{(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
{(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
{(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
{0, 0, 0, 0, 0}
};
static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
__pyx_memoryview___len__, /*sq_length*/
0, /*sq_concat*/
0, /*sq_repeat*/
__pyx_sq_item_memoryview, /*sq_item*/
0, /*sq_slice*/
0, /*sq_ass_item*/
0, /*sq_ass_slice*/
0, /*sq_contains*/
0, /*sq_inplace_concat*/
0, /*sq_inplace_repeat*/
};
static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
__pyx_memoryview___len__, /*mp_length*/
__pyx_memoryview___getitem__, /*mp_subscript*/
__pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
};
static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
#if PY_MAJOR_VERSION < 3
0, /*bf_getreadbuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getwritebuffer*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getsegcount*/
#endif
#if PY_MAJOR_VERSION < 3
0, /*bf_getcharbuffer*/
#endif
__pyx_memoryview_getbuffer, /*bf_getbuffer*/
0, /*bf_releasebuffer*/
};
static PyTypeObject __pyx_type___pyx_memoryview = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython.memoryview", /*tp_name*/
sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc_memoryview, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
__pyx_memoryview___repr__, /*tp_repr*/
0, /*tp_as_number*/
&__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
&__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
__pyx_memoryview___str__, /*tp_str*/
0, /*tp_getattro*/
0, /*tp_setattro*/
&__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
0, /*tp_doc*/
__pyx_tp_traverse_memoryview, /*tp_traverse*/
__pyx_tp_clear_memoryview, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods_memoryview, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets_memoryview, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new_memoryview, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;
static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
struct __pyx_memoryviewslice_obj *p;
PyObject *o = __pyx_tp_new_memoryview(t, a, k);
if (unlikely(!o)) return 0;
p = ((struct __pyx_memoryviewslice_obj *)o);
p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
p->from_object = Py_None; Py_INCREF(Py_None);
p->from_slice.memview = NULL;
return o;
}
static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
#if CYTHON_USE_TP_FINALIZE
if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
if (PyObject_CallFinalizerFromDealloc(o)) return;
}
#endif
PyObject_GC_UnTrack(o);
{
PyObject *etype, *eval, *etb;
PyErr_Fetch(&etype, &eval, &etb);
++Py_REFCNT(o);
__pyx_memoryviewslice___dealloc__(o);
--Py_REFCNT(o);
PyErr_Restore(etype, eval, etb);
}
Py_CLEAR(p->from_object);
PyObject_GC_Track(o);
__pyx_tp_dealloc_memoryview(o);
}
static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
int e;
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
if (p->from_object) {
e = (*v)(p->from_object, a); if (e) return e;
}
return 0;
}
static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
PyObject* tmp;
struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
__pyx_tp_clear_memoryview(o);
tmp = ((PyObject*)p->from_object);
p->from_object = Py_None; Py_INCREF(Py_None);
Py_XDECREF(tmp);
__PYX_XDEC_MEMVIEW(&p->from_slice, 1);
return 0;
}
static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) {
return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o);
}
static PyMethodDef __pyx_methods__memoryviewslice[] = {
{"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0},
{"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0},
{0, 0, 0, 0}
};
static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = {
{(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0},
{0, 0, 0, 0, 0}
};
static PyTypeObject __pyx_type___pyx_memoryviewslice = {
PyVarObject_HEAD_INIT(0, 0)
"glove.glove_cython._memoryviewslice", /*tp_name*/
sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
0, /*tp_itemsize*/
__pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
0, /*tp_print*/
0, /*tp_getattr*/
0, /*tp_setattr*/
#if PY_MAJOR_VERSION < 3
0, /*tp_compare*/
#endif
#if PY_MAJOR_VERSION >= 3
0, /*tp_as_async*/
#endif
#if CYTHON_COMPILING_IN_PYPY
__pyx_memoryview___repr__, /*tp_repr*/
#else
0, /*tp_repr*/
#endif
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
0, /*tp_hash*/
0, /*tp_call*/
#if CYTHON_COMPILING_IN_PYPY
__pyx_memoryview___str__, /*tp_str*/
#else
0, /*tp_str*/
#endif
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
"Internal class for passing memoryview slices to Python", /*tp_doc*/
__pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
__pyx_tp_clear__memoryviewslice, /*tp_clear*/
0, /*tp_richcompare*/
0, /*tp_weaklistoffset*/
0, /*tp_iter*/
0, /*tp_iternext*/
__pyx_methods__memoryviewslice, /*tp_methods*/
0, /*tp_members*/
__pyx_getsets__memoryviewslice, /*tp_getset*/
0, /*tp_base*/
0, /*tp_dict*/
0, /*tp_descr_get*/
0, /*tp_descr_set*/
0, /*tp_dictoffset*/
0, /*tp_init*/
0, /*tp_alloc*/
__pyx_tp_new__memoryviewslice, /*tp_new*/
0, /*tp_free*/
0, /*tp_is_gc*/
0, /*tp_bases*/
0, /*tp_mro*/
0, /*tp_cache*/
0, /*tp_subclasses*/
0, /*tp_weaklist*/
0, /*tp_del*/
0, /*tp_version_tag*/
#if PY_VERSION_HEX >= 0x030400a1
0, /*tp_finalize*/
#endif
};
static PyMethodDef __pyx_methods[] = {
{0, 0, 0, 0}
};
#if PY_MAJOR_VERSION >= 3
#if CYTHON_PEP489_MULTI_PHASE_INIT
static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/
static int __pyx_pymod_exec_glove_cython(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
{Py_mod_create, (void*)__pyx_pymod_create},
{Py_mod_exec, (void*)__pyx_pymod_exec_glove_cython},
{0, NULL}
};
#endif
static struct PyModuleDef __pyx_moduledef = {
PyModuleDef_HEAD_INIT,
"glove_cython",
0, /* m_doc */
#if CYTHON_PEP489_MULTI_PHASE_INIT
0, /* m_size */
#else
-1, /* m_size */
#endif
__pyx_methods /* m_methods */,
#if CYTHON_PEP489_MULTI_PHASE_INIT
__pyx_moduledef_slots, /* m_slots */
#else
NULL, /* m_reload */
#endif
NULL, /* m_traverse */
NULL, /* m_clear */
NULL /* m_free */
};
#endif
static __Pyx_StringTabEntry __pyx_string_tab[] = {
{&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
{&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0},
{&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
{&__pyx_kp_s_Cannot_assign_to_read_only_memor, __pyx_k_Cannot_assign_to_read_only_memor, sizeof(__pyx_k_Cannot_assign_to_read_only_memor), 0, 0, 1, 0},
{&__pyx_kp_s_Cannot_create_writable_memory_vi, __pyx_k_Cannot_create_writable_memory_vi, sizeof(__pyx_k_Cannot_create_writable_memory_vi), 0, 0, 1, 0},
{&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0},
{&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1},
{&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0},
{&__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_k_Incompatible_checksums_s_vs_0xb0, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xb0), 0, 0, 1, 0},
{&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
{&__pyx_kp_s_Indirect_dimensions_not_supporte, __pyx_k_Indirect_dimensions_not_supporte, sizeof(__pyx_k_Indirect_dimensions_not_supporte), 0, 0, 1, 0},
{&__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_k_Invalid_mode_expected_c_or_fortr, sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0},
{&__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_k_Invalid_shape_in_axis_d_d, sizeof(__pyx_k_Invalid_shape_in_axis_d_d), 0, 0, 1, 0},
{&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
{&__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_k_MemoryView_of_r_at_0x_x, sizeof(__pyx_k_MemoryView_of_r_at_0x_x), 0, 0, 1, 0},
{&__pyx_kp_s_MemoryView_of_r_object, __pyx_k_MemoryView_of_r_object, sizeof(__pyx_k_MemoryView_of_r_object), 0, 0, 1, 0},
{&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1},
{&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0},
{&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1},
{&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
{&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0},
{&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
{&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1},
{&__pyx_n_s__22, __pyx_k__22, sizeof(__pyx_k__22), 0, 0, 1, 1},
{&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1},
{&__pyx_n_s_alpha, __pyx_k_alpha, sizeof(__pyx_k_alpha), 0, 0, 1, 1},
{&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1},
{&__pyx_n_s_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 0, 1, 1},
{&__pyx_n_u_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 1, 0, 1},
{&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1},
{&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1},
{&__pyx_n_s_col, __pyx_k_col, sizeof(__pyx_k_col), 0, 0, 1, 1},
{&__pyx_n_s_collections, __pyx_k_collections, sizeof(__pyx_k_collections), 0, 0, 1, 1},
{&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0},
{&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0},
{&__pyx_n_s_count, __pyx_k_count, sizeof(__pyx_k_count), 0, 0, 1, 1},
{&__pyx_n_s_counts, __pyx_k_counts, sizeof(__pyx_k_counts), 0, 0, 1, 1},
{&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1},
{&__pyx_n_s_dim, __pyx_k_dim, sizeof(__pyx_k_dim), 0, 0, 1, 1},
{&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1},
{&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
{&__pyx_n_s_entry_weight, __pyx_k_entry_weight, sizeof(__pyx_k_entry_weight), 0, 0, 1, 1},
{&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
{&__pyx_n_s_epoch, __pyx_k_epoch, sizeof(__pyx_k_epoch), 0, 0, 1, 1},
{&__pyx_n_s_epochs, __pyx_k_epochs, sizeof(__pyx_k_epochs), 0, 0, 1, 1},
{&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1},
{&__pyx_n_s_fit_vectors, __pyx_k_fit_vectors, sizeof(__pyx_k_fit_vectors), 0, 0, 1, 1},
{&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
{&__pyx_n_s_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 0, 1, 1},
{&__pyx_n_s_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 0, 1, 1},
{&__pyx_n_u_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 1, 0, 1},
{&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1},
{&__pyx_n_s_glove_glove_cython, __pyx_k_glove_glove_cython, sizeof(__pyx_k_glove_glove_cython), 0, 0, 1, 1},
{&__pyx_kp_s_glove_glove_cython_pyx, __pyx_k_glove_glove_cython_pyx, sizeof(__pyx_k_glove_glove_cython_pyx), 0, 0, 1, 0},
{&__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_k_got_differing_extents_in_dimensi, sizeof(__pyx_k_got_differing_extents_in_dimensi), 0, 0, 1, 0},
{&__pyx_n_s_gradient, __pyx_k_gradient, sizeof(__pyx_k_gradient), 0, 0, 1, 1},
{&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
{&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1},
{&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1},
{&__pyx_n_s_initial_learning_rate, __pyx_k_initial_learning_rate, sizeof(__pyx_k_initial_learning_rate), 0, 0, 1, 1},
{&__pyx_n_s_itemsize, __pyx_k_itemsize, sizeof(__pyx_k_itemsize), 0, 0, 1, 1},
{&__pyx_kp_s_itemsize_0_for_cython_array, __pyx_k_itemsize_0_for_cython_array, sizeof(__pyx_k_itemsize_0_for_cython_array), 0, 0, 1, 0},
{&__pyx_n_s_j, __pyx_k_j, sizeof(__pyx_k_j), 0, 0, 1, 1},
{&__pyx_n_s_learning_rate, __pyx_k_learning_rate, sizeof(__pyx_k_learning_rate), 0, 0, 1, 1},
{&__pyx_n_s_loss, __pyx_k_loss, sizeof(__pyx_k_loss), 0, 0, 1, 1},
{&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1},
{&__pyx_n_s_max_count, __pyx_k_max_count, sizeof(__pyx_k_max_count), 0, 0, 1, 1},
{&__pyx_n_s_max_loss, __pyx_k_max_loss, sizeof(__pyx_k_max_loss), 0, 0, 1, 1},
{&__pyx_n_s_memview, __pyx_k_memview, sizeof(__pyx_k_memview), 0, 0, 1, 1},
{&__pyx_n_s_mode, __pyx_k_mode, sizeof(__pyx_k_mode), 0, 0, 1, 1},
{&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1},
{&__pyx_n_s_name_2, __pyx_k_name_2, sizeof(__pyx_k_name_2), 0, 0, 1, 1},
{&__pyx_n_s_ndim, __pyx_k_ndim, sizeof(__pyx_k_ndim), 0, 0, 1, 1},
{&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
{&__pyx_n_s_no_cooccurrences, __pyx_k_no_cooccurrences, sizeof(__pyx_k_no_cooccurrences), 0, 0, 1, 1},
{&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0},
{&__pyx_n_s_no_threads, __pyx_k_no_threads, sizeof(__pyx_k_no_threads), 0, 0, 1, 1},
{&__pyx_n_s_np, __pyx_k_np, sizeof(__pyx_k_np), 0, 0, 1, 1},
{&__pyx_n_s_numpy, __pyx_k_numpy, sizeof(__pyx_k_numpy), 0, 0, 1, 1},
{&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1},
{&__pyx_n_s_pack, __pyx_k_pack, sizeof(__pyx_k_pack), 0, 0, 1, 1},
{&__pyx_n_s_paragraphvec, __pyx_k_paragraphvec, sizeof(__pyx_k_paragraphvec), 0, 0, 1, 1},
{&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1},
{&__pyx_n_s_prediction, __pyx_k_prediction, sizeof(__pyx_k_prediction), 0, 0, 1, 1},
{&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1},
{&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1},
{&__pyx_n_s_pyx_getbuffer, __pyx_k_pyx_getbuffer, sizeof(__pyx_k_pyx_getbuffer), 0, 0, 1, 1},
{&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1},
{&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1},
{&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1},
{&__pyx_n_s_pyx_unpickle_Enum, __pyx_k_pyx_unpickle_Enum, sizeof(__pyx_k_pyx_unpickle_Enum), 0, 0, 1, 1},
{&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
{&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
{&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
{&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1},
{&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1},
{&__pyx_n_s_row, __pyx_k_row, sizeof(__pyx_k_row), 0, 0, 1, 1},
{&__pyx_n_s_scipy_sparse, __pyx_k_scipy_sparse, sizeof(__pyx_k_scipy_sparse), 0, 0, 1, 1},
{&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1},
{&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1},
{&__pyx_n_s_shape, __pyx_k_shape, sizeof(__pyx_k_shape), 0, 0, 1, 1},
{&__pyx_n_s_shuffle_index, __pyx_k_shuffle_index, sizeof(__pyx_k_shuffle_index), 0, 0, 1, 1},
{&__pyx_n_s_shuffle_indices, __pyx_k_shuffle_indices, sizeof(__pyx_k_shuffle_indices), 0, 0, 1, 1},
{&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1},
{&__pyx_n_s_sp, __pyx_k_sp, sizeof(__pyx_k_sp), 0, 0, 1, 1},
{&__pyx_n_s_start, __pyx_k_start, sizeof(__pyx_k_start), 0, 0, 1, 1},
{&__pyx_n_s_step, __pyx_k_step, sizeof(__pyx_k_step), 0, 0, 1, 1},
{&__pyx_n_s_stop, __pyx_k_stop, sizeof(__pyx_k_stop), 0, 0, 1, 1},
{&__pyx_kp_s_strided_and_direct, __pyx_k_strided_and_direct, sizeof(__pyx_k_strided_and_direct), 0, 0, 1, 0},
{&__pyx_kp_s_strided_and_direct_or_indirect, __pyx_k_strided_and_direct_or_indirect, sizeof(__pyx_k_strided_and_direct_or_indirect), 0, 0, 1, 0},
{&__pyx_kp_s_strided_and_indirect, __pyx_k_strided_and_indirect, sizeof(__pyx_k_strided_and_indirect), 0, 0, 1, 0},
{&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0},
{&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1},
{&__pyx_n_s_sum_gradients, __pyx_k_sum_gradients, sizeof(__pyx_k_sum_gradients), 0, 0, 1, 1},
{&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
{&__pyx_n_s_transform_paragraph, __pyx_k_transform_paragraph, sizeof(__pyx_k_transform_paragraph), 0, 0, 1, 1},
{&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0},
{&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0},
{&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1},
{&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
{&__pyx_n_s_word_a, __pyx_k_word_a, sizeof(__pyx_k_word_a), 0, 0, 1, 1},
{&__pyx_n_s_word_b, __pyx_k_word_b, sizeof(__pyx_k_word_b), 0, 0, 1, 1},
{&__pyx_n_s_wordbias, __pyx_k_wordbias, sizeof(__pyx_k_wordbias), 0, 0, 1, 1},
{&__pyx_n_s_wordbias_sum_gradients, __pyx_k_wordbias_sum_gradients, sizeof(__pyx_k_wordbias_sum_gradients), 0, 0, 1, 1},
{&__pyx_n_s_wordvec, __pyx_k_wordvec, sizeof(__pyx_k_wordvec), 0, 0, 1, 1},
{&__pyx_n_s_wordvec_sum_gradients, __pyx_k_wordvec_sum_gradients, sizeof(__pyx_k_wordvec_sum_gradients), 0, 0, 1, 1},
{0, 0, 0, 0, 0, 0, 0}
};
static int __Pyx_InitCachedBuiltins(void) {
__pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 70, __pyx_L1_error)
__pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(1, 132, __pyx_L1_error)
__pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(1, 147, __pyx_L1_error)
__pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(1, 150, __pyx_L1_error)
__pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(1, 2, __pyx_L1_error)
__pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) __PYX_ERR(1, 399, __pyx_L1_error)
__pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(1, 608, __pyx_L1_error)
__pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(1, 827, __pyx_L1_error)
return 0;
__pyx_L1_error:;
return -1;
}
static int __Pyx_InitCachedConstants(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0);
/* "View.MemoryView":132
*
* if not self.ndim:
* raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<<
*
* if itemsize <= 0:
*/
__pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple_)) __PYX_ERR(1, 132, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple_);
__Pyx_GIVEREF(__pyx_tuple_);
/* "View.MemoryView":135
*
* if itemsize <= 0:
* raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<<
*
* if not isinstance(format, bytes):
*/
__pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(1, 135, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__2);
__Pyx_GIVEREF(__pyx_tuple__2);
/* "View.MemoryView":138
*
* if not isinstance(format, bytes):
* format = format.encode('ASCII') # <<<<<<<<<<<<<<
* self._format = format # keep a reference to the byte string
* self.format = self._format
*/
__pyx_tuple__3 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__3)) __PYX_ERR(1, 138, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__3);
__Pyx_GIVEREF(__pyx_tuple__3);
/* "View.MemoryView":147
*
* if not self._shape:
* raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__4)) __PYX_ERR(1, 147, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__4);
__Pyx_GIVEREF(__pyx_tuple__4);
/* "View.MemoryView":175
* self.data = <char *>malloc(self.len)
* if not self.data:
* raise MemoryError("unable to allocate array data.") # <<<<<<<<<<<<<<
*
* if self.dtype_is_object:
*/
__pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(1, 175, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__5);
__Pyx_GIVEREF(__pyx_tuple__5);
/* "View.MemoryView":191
* bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
* if not (flags & bufmode):
* raise ValueError("Can only create a buffer that is contiguous in memory.") # <<<<<<<<<<<<<<
* info.buf = self.data
* info.len = self.len
*/
__pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(1, 191, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__6);
__Pyx_GIVEREF(__pyx_tuple__6);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(1, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__7);
__Pyx_GIVEREF(__pyx_tuple__7);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__8);
__Pyx_GIVEREF(__pyx_tuple__8);
/* "View.MemoryView":413
* def __setitem__(memoryview self, object index, object value):
* if self.view.readonly:
* raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<<
*
* have_slices, index = _unellipsify(index, self.view.ndim)
*/
__pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Cannot_assign_to_read_only_memor); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(1, 413, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__9);
__Pyx_GIVEREF(__pyx_tuple__9);
/* "View.MemoryView":490
* result = struct.unpack(self.view.format, bytesitem)
* except struct.error:
* raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<<
* else:
* if len(self.view.format) == 1:
*/
__pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__10)) __PYX_ERR(1, 490, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__10);
__Pyx_GIVEREF(__pyx_tuple__10);
/* "View.MemoryView":515
* def __getbuffer__(self, Py_buffer *info, int flags):
* if flags & PyBUF_WRITABLE and self.view.readonly:
* raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<<
*
* if flags & PyBUF_STRIDES:
*/
__pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Cannot_create_writable_memory_vi); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(1, 515, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__11);
__Pyx_GIVEREF(__pyx_tuple__11);
/* "View.MemoryView":565
* if self.view.strides == NULL:
*
* raise ValueError("Buffer view does not expose strides") # <<<<<<<<<<<<<<
*
* return tuple([stride for stride in self.view.strides[:self.view.ndim]])
*/
__pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(1, 565, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__12);
__Pyx_GIVEREF(__pyx_tuple__12);
/* "View.MemoryView":572
* def suboffsets(self):
* if self.view.suboffsets == NULL:
* return (-1,) * self.view.ndim # <<<<<<<<<<<<<<
*
* return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]])
*/
__pyx_tuple__13 = PyTuple_New(1); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(1, 572, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__13);
__Pyx_INCREF(__pyx_int_neg_1);
__Pyx_GIVEREF(__pyx_int_neg_1);
PyTuple_SET_ITEM(__pyx_tuple__13, 0, __pyx_int_neg_1);
__Pyx_GIVEREF(__pyx_tuple__13);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(1, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__14);
__Pyx_GIVEREF(__pyx_tuple__14);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__15);
__Pyx_GIVEREF(__pyx_tuple__15);
/* "View.MemoryView":677
* if item is Ellipsis:
* if not seen_ellipsis:
* result.extend([slice(None)] * (ndim - len(tup) + 1)) # <<<<<<<<<<<<<<
* seen_ellipsis = True
* else:
*/
__pyx_slice__16 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__16)) __PYX_ERR(1, 677, __pyx_L1_error)
__Pyx_GOTREF(__pyx_slice__16);
__Pyx_GIVEREF(__pyx_slice__16);
/* "View.MemoryView":680
* seen_ellipsis = True
* else:
* result.append(slice(None)) # <<<<<<<<<<<<<<
* have_slices = True
* else:
*/
__pyx_slice__17 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__17)) __PYX_ERR(1, 680, __pyx_L1_error)
__Pyx_GOTREF(__pyx_slice__17);
__Pyx_GIVEREF(__pyx_slice__17);
/* "View.MemoryView":691
* nslices = ndim - len(result)
* if nslices:
* result.extend([slice(None)] * nslices) # <<<<<<<<<<<<<<
*
* return have_slices or nslices, tuple(result)
*/
__pyx_slice__18 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__18)) __PYX_ERR(1, 691, __pyx_L1_error)
__Pyx_GOTREF(__pyx_slice__18);
__Pyx_GIVEREF(__pyx_slice__18);
/* "View.MemoryView":698
* for suboffset in suboffsets[:ndim]:
* if suboffset >= 0:
* raise ValueError("Indirect dimensions not supported") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(1, 698, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__19);
__Pyx_GIVEREF(__pyx_tuple__19);
/* "(tree fragment)":2
* def __reduce_cython__(self):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
*/
__pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(1, 2, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__20);
__Pyx_GIVEREF(__pyx_tuple__20);
/* "(tree fragment)":4
* raise TypeError("no default __reduce__ due to non-trivial __cinit__")
* def __setstate_cython__(self, __pyx_state):
* raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<<
*/
__pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(1, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__21);
__Pyx_GIVEREF(__pyx_tuple__21);
/* "glove/glove_cython.pyx":20
*
*
* def fit_vectors(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[:, ::1] wordvec_sum_gradients,
* double[::1] wordbias,
*/
__pyx_tuple__23 = PyTuple_Pack(26, __pyx_n_s_wordvec, __pyx_n_s_wordvec_sum_gradients, __pyx_n_s_wordbias, __pyx_n_s_wordbias_sum_gradients, __pyx_n_s_row, __pyx_n_s_col, __pyx_n_s_counts, __pyx_n_s_shuffle_indices, __pyx_n_s_initial_learning_rate, __pyx_n_s_max_count, __pyx_n_s_alpha, __pyx_n_s_max_loss, __pyx_n_s_no_threads, __pyx_n_s_dim, __pyx_n_s_no_cooccurrences, __pyx_n_s_word_a, __pyx_n_s_word_b, __pyx_n_s_count, __pyx_n_s_learning_rate, __pyx_n_s_gradient, __pyx_n_s_prediction, __pyx_n_s_entry_weight, __pyx_n_s_loss, __pyx_n_s_i, __pyx_n_s_j, __pyx_n_s_shuffle_index); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(0, 20, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__23);
__Pyx_GIVEREF(__pyx_tuple__23);
__pyx_codeobj__24 = (PyObject*)__Pyx_PyCode_New(13, 0, 26, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__23, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_glove_glove_cython_pyx, __pyx_n_s_fit_vectors, 20, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__24)) __PYX_ERR(0, 20, __pyx_L1_error)
/* "glove/glove_cython.pyx":111
*
*
* def transform_paragraph(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[::1] wordbias,
* double[::1] paragraphvec,
*/
__pyx_tuple__25 = PyTuple_Pack(25, __pyx_n_s_wordvec, __pyx_n_s_wordbias, __pyx_n_s_paragraphvec, __pyx_n_s_sum_gradients, __pyx_n_s_row, __pyx_n_s_counts, __pyx_n_s_shuffle_indices, __pyx_n_s_initial_learning_rate, __pyx_n_s_max_count, __pyx_n_s_alpha, __pyx_n_s_epochs, __pyx_n_s_dim, __pyx_n_s_no_cooccurrences, __pyx_n_s_word_b, __pyx_n_s_word_a, __pyx_n_s_count, __pyx_n_s_prediction, __pyx_n_s_entry_weight, __pyx_n_s_loss, __pyx_n_s_gradient, __pyx_n_s_epoch, __pyx_n_s_i, __pyx_n_s_j, __pyx_n_s_shuffle_index, __pyx_n_s_learning_rate); if (unlikely(!__pyx_tuple__25)) __PYX_ERR(0, 111, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__25);
__Pyx_GIVEREF(__pyx_tuple__25);
__pyx_codeobj__26 = (PyObject*)__Pyx_PyCode_New(11, 0, 25, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__25, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_glove_glove_cython_pyx, __pyx_n_s_transform_paragraph, 111, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__26)) __PYX_ERR(0, 111, __pyx_L1_error)
/* "View.MemoryView":285
* return self.name
*
* cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<<
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>")
*/
__pyx_tuple__27 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__27)) __PYX_ERR(1, 285, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__27);
__Pyx_GIVEREF(__pyx_tuple__27);
/* "View.MemoryView":286
*
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<<
* cdef indirect = Enum("<strided and indirect>")
*
*/
__pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__28)) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__28);
__Pyx_GIVEREF(__pyx_tuple__28);
/* "View.MemoryView":287
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__29 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__29)) __PYX_ERR(1, 287, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__29);
__Pyx_GIVEREF(__pyx_tuple__29);
/* "View.MemoryView":290
*
*
* cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<<
* cdef indirect_contiguous = Enum("<contiguous and indirect>")
*
*/
__pyx_tuple__30 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(1, 290, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__30);
__Pyx_GIVEREF(__pyx_tuple__30);
/* "View.MemoryView":291
*
* cdef contiguous = Enum("<contiguous and direct>")
* cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_tuple__31 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__31)) __PYX_ERR(1, 291, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__31);
__Pyx_GIVEREF(__pyx_tuple__31);
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError
*/
__pyx_tuple__32 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__32)) __PYX_ERR(1, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_tuple__32);
__Pyx_GIVEREF(__pyx_tuple__32);
__pyx_codeobj__33 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__32, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_Enum, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__33)) __PYX_ERR(1, 1, __pyx_L1_error)
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_RefNannyFinishContext();
return -1;
}
static int __Pyx_InitGlobals(void) {
/* InitThreads.init */
#ifdef WITH_THREAD
PyEval_InitThreads();
#endif
if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error)
if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
__pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_int_184977713 = PyInt_FromLong(184977713L); if (unlikely(!__pyx_int_184977713)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_int_neg_1 = PyInt_FromLong(-1); if (unlikely(!__pyx_int_neg_1)) __PYX_ERR(0, 1, __pyx_L1_error)
return 0;
__pyx_L1_error:;
return -1;
}
static int __Pyx_modinit_global_init_code(void); /*proto*/
static int __Pyx_modinit_variable_export_code(void); /*proto*/
static int __Pyx_modinit_function_export_code(void); /*proto*/
static int __Pyx_modinit_type_init_code(void); /*proto*/
static int __Pyx_modinit_type_import_code(void); /*proto*/
static int __Pyx_modinit_variable_import_code(void); /*proto*/
static int __Pyx_modinit_function_import_code(void); /*proto*/
static int __Pyx_modinit_global_init_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0);
/*--- Global init code ---*/
generic = Py_None; Py_INCREF(Py_None);
strided = Py_None; Py_INCREF(Py_None);
indirect = Py_None; Py_INCREF(Py_None);
contiguous = Py_None; Py_INCREF(Py_None);
indirect_contiguous = Py_None; Py_INCREF(Py_None);
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_variable_export_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0);
/*--- Variable export code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_function_export_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0);
/*--- Function export code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_type_init_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0);
/*--- Type init code ---*/
__pyx_vtabptr_array = &__pyx_vtable_array;
__pyx_vtable_array.get_memview = (PyObject *(*)(struct __pyx_array_obj *))__pyx_array_get_memview;
if (PyType_Ready(&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 104, __pyx_L1_error)
__pyx_type___pyx_array.tp_print = 0;
if (__Pyx_SetVtable(__pyx_type___pyx_array.tp_dict, __pyx_vtabptr_array) < 0) __PYX_ERR(1, 104, __pyx_L1_error)
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_array) < 0) __PYX_ERR(1, 104, __pyx_L1_error)
__pyx_array_type = &__pyx_type___pyx_array;
if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 278, __pyx_L1_error)
__pyx_type___pyx_MemviewEnum.tp_print = 0;
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_MemviewEnum.tp_dictoffset && __pyx_type___pyx_MemviewEnum.tp_getattro == PyObject_GenericGetAttr)) {
__pyx_type___pyx_MemviewEnum.tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(1, 278, __pyx_L1_error)
__pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum;
__pyx_vtabptr_memoryview = &__pyx_vtable_memoryview;
__pyx_vtable_memoryview.get_item_pointer = (char *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_get_item_pointer;
__pyx_vtable_memoryview.is_slice = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_is_slice;
__pyx_vtable_memoryview.setitem_slice_assignment = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_slice_assignment;
__pyx_vtable_memoryview.setitem_slice_assign_scalar = (PyObject *(*)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_setitem_slice_assign_scalar;
__pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed;
__pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object;
__pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object;
if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 329, __pyx_L1_error)
__pyx_type___pyx_memoryview.tp_print = 0;
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryview.tp_dictoffset && __pyx_type___pyx_memoryview.tp_getattro == PyObject_GenericGetAttr)) {
__pyx_type___pyx_memoryview.tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) __PYX_ERR(1, 329, __pyx_L1_error)
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(1, 329, __pyx_L1_error)
__pyx_memoryview_type = &__pyx_type___pyx_memoryview;
__pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice;
__pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview;
__pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object;
__pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object;
__pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type;
if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(1, 960, __pyx_L1_error)
__pyx_type___pyx_memoryviewslice.tp_print = 0;
if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryviewslice.tp_dictoffset && __pyx_type___pyx_memoryviewslice.tp_getattro == PyObject_GenericGetAttr)) {
__pyx_type___pyx_memoryviewslice.tp_getattro = __Pyx_PyObject_GenericGetAttr;
}
if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) __PYX_ERR(1, 960, __pyx_L1_error)
if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(1, 960, __pyx_L1_error)
__pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice;
__Pyx_RefNannyFinishContext();
return 0;
__pyx_L1_error:;
__Pyx_RefNannyFinishContext();
return -1;
}
static int __Pyx_modinit_type_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0);
/*--- Type import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_variable_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0);
/*--- Variable import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
static int __Pyx_modinit_function_import_code(void) {
__Pyx_RefNannyDeclarations
__Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0);
/*--- Function import code ---*/
__Pyx_RefNannyFinishContext();
return 0;
}
#if PY_MAJOR_VERSION < 3
#ifdef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC void
#else
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#endif
#else
#ifdef CYTHON_NO_PYINIT_EXPORT
#define __Pyx_PyMODINIT_FUNC PyObject *
#else
#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC
#endif
#endif
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
#define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (!(defined(__cplusplus)) || (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 4)))
#define CYTHON_SMALL_CODE __attribute__((cold))
#else
#define CYTHON_SMALL_CODE
#endif
#endif
#if PY_MAJOR_VERSION < 3
__Pyx_PyMODINIT_FUNC initglove_cython(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC initglove_cython(void)
#else
__Pyx_PyMODINIT_FUNC PyInit_glove_cython(void) CYTHON_SMALL_CODE; /*proto*/
__Pyx_PyMODINIT_FUNC PyInit_glove_cython(void)
#if CYTHON_PEP489_MULTI_PHASE_INIT
{
return PyModuleDef_Init(&__pyx_moduledef);
}
static int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name) {
PyObject *value = PyObject_GetAttrString(spec, from_name);
int result = 0;
if (likely(value)) {
result = PyDict_SetItemString(moddict, to_name, value);
Py_DECREF(value);
} else if (PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Clear();
} else {
result = -1;
}
return result;
}
static PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) {
PyObject *module = NULL, *moddict, *modname;
if (__pyx_m)
return __Pyx_NewRef(__pyx_m);
modname = PyObject_GetAttrString(spec, "name");
if (unlikely(!modname)) goto bad;
module = PyModule_NewObject(modname);
Py_DECREF(modname);
if (unlikely(!module)) goto bad;
moddict = PyModule_GetDict(module);
if (unlikely(!moddict)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__") < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__") < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__") < 0)) goto bad;
if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__") < 0)) goto bad;
return module;
bad:
Py_XDECREF(module);
return NULL;
}
static int __pyx_pymod_exec_glove_cython(PyObject *__pyx_pyinit_module)
#endif
#endif
{
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
static PyThread_type_lock __pyx_t_3[8];
__Pyx_RefNannyDeclarations
#if CYTHON_PEP489_MULTI_PHASE_INIT
if (__pyx_m && __pyx_m == __pyx_pyinit_module) return 0;
#elif PY_MAJOR_VERSION >= 3
if (__pyx_m) return __Pyx_NewRef(__pyx_m);
#endif
#if CYTHON_REFNANNY
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
if (!__Pyx_RefNanny) {
PyErr_Clear();
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
if (!__Pyx_RefNanny)
Py_FatalError("failed to import 'refnanny' module");
}
#endif
__Pyx_RefNannySetupContext("__Pyx_PyMODINIT_FUNC PyInit_glove_cython(void)", 0);
if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error)
#ifdef __Pyx_CyFunction_USED
if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_FusedFunction_USED
if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_Coroutine_USED
if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_Generator_USED
if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_AsyncGen_USED
if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
#ifdef __Pyx_StopAsyncIteration_USED
if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
/*--- Library function declarations ---*/
/*--- Threads initialization code ---*/
#if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
#ifdef WITH_THREAD /* Python build with threading support? */
PyEval_InitThreads();
#endif
#endif
/*--- Module creation code ---*/
#if CYTHON_PEP489_MULTI_PHASE_INIT
__pyx_m = __pyx_pyinit_module;
Py_INCREF(__pyx_m);
#else
#if PY_MAJOR_VERSION < 3
__pyx_m = Py_InitModule4("glove_cython", __pyx_methods, 0, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m);
#else
__pyx_m = PyModule_Create(&__pyx_moduledef);
#endif
if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
__pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error)
Py_INCREF(__pyx_d);
__pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error)
__pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error)
#if CYTHON_COMPILING_IN_PYPY
Py_INCREF(__pyx_b);
#endif
if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error);
/*--- Initialize various global constants etc. ---*/
if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
if (__pyx_module_is_main_glove__glove_cython) {
if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
}
#if PY_MAJOR_VERSION >= 3
{
PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error)
if (!PyDict_GetItemString(modules, "glove.glove_cython")) {
if (unlikely(PyDict_SetItemString(modules, "glove.glove_cython", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error)
}
}
#endif
/*--- Builtin init code ---*/
if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
/*--- Constants init code ---*/
if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
/*--- Global type/function init code ---*/
(void)__Pyx_modinit_global_init_code();
(void)__Pyx_modinit_variable_export_code();
(void)__Pyx_modinit_function_export_code();
if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error;
(void)__Pyx_modinit_type_import_code();
(void)__Pyx_modinit_variable_import_code();
(void)__Pyx_modinit_function_import_code();
/*--- Execution code ---*/
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error)
#endif
/* "glove/glove_cython.pyx":4
* #cython: boundscheck=False, wraparound=False, cdivision=True, initializedcheck=False
*
* import numpy as np # <<<<<<<<<<<<<<
* import scipy.sparse as sp
* import collections
*/
__pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 4, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_np, __pyx_t_1) < 0) __PYX_ERR(0, 4, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
/* "glove/glove_cython.pyx":5
*
* import numpy as np
* import scipy.sparse as sp # <<<<<<<<<<<<<<
* import collections
* from cython.parallel import parallel, prange
*/
__pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_1);
__Pyx_INCREF(__pyx_n_s__22);
__Pyx_GIVEREF(__pyx_n_s__22);
PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s__22);
__pyx_t_2 = __Pyx_Import(__pyx_n_s_scipy_sparse, __pyx_t_1, -1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 5, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
if (PyDict_SetItem(__pyx_d, __pyx_n_s_sp, __pyx_t_2) < 0) __PYX_ERR(0, 5, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "glove/glove_cython.pyx":6
* import numpy as np
* import scipy.sparse as sp
* import collections # <<<<<<<<<<<<<<
* from cython.parallel import parallel, prange
*
*/
__pyx_t_2 = __Pyx_Import(__pyx_n_s_collections, 0, -1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 6, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_collections, __pyx_t_2) < 0) __PYX_ERR(0, 6, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "glove/glove_cython.pyx":20
*
*
* def fit_vectors(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[:, ::1] wordvec_sum_gradients,
* double[::1] wordbias,
*/
__pyx_t_2 = PyCFunction_NewEx(&__pyx_mdef_5glove_12glove_cython_1fit_vectors, NULL, __pyx_n_s_glove_glove_cython); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 20, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_fit_vectors, __pyx_t_2) < 0) __PYX_ERR(0, 20, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "glove/glove_cython.pyx":111
*
*
* def transform_paragraph(double[:, ::1] wordvec, # <<<<<<<<<<<<<<
* double[::1] wordbias,
* double[::1] paragraphvec,
*/
__pyx_t_2 = PyCFunction_NewEx(&__pyx_mdef_5glove_12glove_cython_3transform_paragraph, NULL, __pyx_n_s_glove_glove_cython); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 111, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_transform_paragraph, __pyx_t_2) < 0) __PYX_ERR(0, 111, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "glove/glove_cython.pyx":1
* #!python # <<<<<<<<<<<<<<
* #cython: boundscheck=False, wraparound=False, cdivision=True, initializedcheck=False
*
*/
__pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "View.MemoryView":208
* info.obj = self
*
* __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
*
* def __dealloc__(array self):
*/
__pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 208, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem((PyObject *)__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) __PYX_ERR(1, 208, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
PyType_Modified(__pyx_array_type);
/* "View.MemoryView":285
* return self.name
*
* cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<<
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>")
*/
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__27, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 285, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XGOTREF(generic);
__Pyx_DECREF_SET(generic, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":286
*
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<<
* cdef indirect = Enum("<strided and indirect>")
*
*/
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 286, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XGOTREF(strided);
__Pyx_DECREF_SET(strided, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":287
* cdef generic = Enum("<strided and direct or indirect>")
* cdef strided = Enum("<strided and direct>") # default
* cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__29, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 287, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XGOTREF(indirect);
__Pyx_DECREF_SET(indirect, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":290
*
*
* cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<<
* cdef indirect_contiguous = Enum("<contiguous and indirect>")
*
*/
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__30, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 290, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XGOTREF(contiguous);
__Pyx_DECREF_SET(contiguous, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":291
*
* cdef contiguous = Enum("<contiguous and direct>")
* cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__31, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 291, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
__Pyx_XGOTREF(indirect_contiguous);
__Pyx_DECREF_SET(indirect_contiguous, __pyx_t_2);
__Pyx_GIVEREF(__pyx_t_2);
__pyx_t_2 = 0;
/* "View.MemoryView":315
*
* DEF THREAD_LOCKS_PREALLOCATED = 8
* cdef int __pyx_memoryview_thread_locks_used = 0 # <<<<<<<<<<<<<<
* cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [
* PyThread_allocate_lock(),
*/
__pyx_memoryview_thread_locks_used = 0;
/* "View.MemoryView":316
* DEF THREAD_LOCKS_PREALLOCATED = 8
* cdef int __pyx_memoryview_thread_locks_used = 0
* cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [ # <<<<<<<<<<<<<<
* PyThread_allocate_lock(),
* PyThread_allocate_lock(),
*/
__pyx_t_3[0] = PyThread_allocate_lock();
__pyx_t_3[1] = PyThread_allocate_lock();
__pyx_t_3[2] = PyThread_allocate_lock();
__pyx_t_3[3] = PyThread_allocate_lock();
__pyx_t_3[4] = PyThread_allocate_lock();
__pyx_t_3[5] = PyThread_allocate_lock();
__pyx_t_3[6] = PyThread_allocate_lock();
__pyx_t_3[7] = PyThread_allocate_lock();
memcpy(&(__pyx_memoryview_thread_locks[0]), __pyx_t_3, sizeof(__pyx_memoryview_thread_locks[0]) * (8));
/* "View.MemoryView":544
* info.obj = self
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 544, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem((PyObject *)__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) __PYX_ERR(1, 544, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
PyType_Modified(__pyx_memoryview_type);
/* "View.MemoryView":990
* return self.from_object
*
* __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 990, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem((PyObject *)__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_2) < 0) __PYX_ERR(1, 990, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
PyType_Modified(__pyx_memoryviewslice_type);
/* "(tree fragment)":1
* def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<<
* if __pyx_checksum != 0xb068931:
* from pickle import PickleError as __pyx_PickleError
*/
__pyx_t_2 = PyCFunction_NewEx(&__pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum, NULL, __pyx_n_s_View_MemoryView); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 1, __pyx_L1_error)
__Pyx_GOTREF(__pyx_t_2);
if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_Enum, __pyx_t_2) < 0) __PYX_ERR(1, 1, __pyx_L1_error)
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
/* "(tree fragment)":9
* __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state)
* return __pyx_result
* cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<<
* __pyx_result.name = __pyx_state[0]
* if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'):
*/
/*--- Wrapped vars code ---*/
goto __pyx_L0;
__pyx_L1_error:;
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
if (__pyx_m) {
if (__pyx_d) {
__Pyx_AddTraceback("init glove.glove_cython", 0, __pyx_lineno, __pyx_filename);
}
Py_DECREF(__pyx_m); __pyx_m = 0;
} else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_ImportError, "init glove.glove_cython");
}
__pyx_L0:;
__Pyx_RefNannyFinishContext();
#if CYTHON_PEP489_MULTI_PHASE_INIT
return (__pyx_m != NULL) ? 0 : -1;
#elif PY_MAJOR_VERSION >= 3
return __pyx_m;
#else
return;
#endif
}
/* --- Runtime support code --- */
/* Refnanny */
#if CYTHON_REFNANNY
static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
PyObject *m = NULL, *p = NULL;
void *r = NULL;
m = PyImport_ImportModule((char *)modname);
if (!m) goto end;
p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
if (!p) goto end;
r = PyLong_AsVoidPtr(p);
end:
Py_XDECREF(p);
Py_XDECREF(m);
return (__Pyx_RefNannyAPIStruct *)r;
}
#endif
/* PyObjectGetAttrStr */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro))
return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
if (likely(tp->tp_getattr))
return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
return PyObject_GetAttr(obj, attr_name);
}
#endif
/* GetBuiltinName */
static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
if (unlikely(!result)) {
PyErr_Format(PyExc_NameError,
#if PY_MAJOR_VERSION >= 3
"name '%U' is not defined", name);
#else
"name '%.200s' is not defined", PyString_AS_STRING(name));
#endif
}
return result;
}
/* RaiseArgTupleInvalid */
static void __Pyx_RaiseArgtupleInvalid(
const char* func_name,
int exact,
Py_ssize_t num_min,
Py_ssize_t num_max,
Py_ssize_t num_found)
{
Py_ssize_t num_expected;
const char *more_or_less;
if (num_found < num_min) {
num_expected = num_min;
more_or_less = "at least";
} else {
num_expected = num_max;
more_or_less = "at most";
}
if (exact) {
more_or_less = "exactly";
}
PyErr_Format(PyExc_TypeError,
"%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
func_name, more_or_less, num_expected,
(num_expected == 1) ? "" : "s", num_found);
}
/* RaiseDoubleKeywords */
static void __Pyx_RaiseDoubleKeywordsError(
const char* func_name,
PyObject* kw_name)
{
PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION >= 3
"%s() got multiple values for keyword argument '%U'", func_name, kw_name);
#else
"%s() got multiple values for keyword argument '%s'", func_name,
PyString_AsString(kw_name));
#endif
}
/* ParseKeywords */
static int __Pyx_ParseOptionalKeywords(
PyObject *kwds,
PyObject **argnames[],
PyObject *kwds2,
PyObject *values[],
Py_ssize_t num_pos_args,
const char* function_name)
{
PyObject *key = 0, *value = 0;
Py_ssize_t pos = 0;
PyObject*** name;
PyObject*** first_kw_arg = argnames + num_pos_args;
while (PyDict_Next(kwds, &pos, &key, &value)) {
name = first_kw_arg;
while (*name && (**name != key)) name++;
if (*name) {
values[name-argnames] = value;
continue;
}
name = first_kw_arg;
#if PY_MAJOR_VERSION < 3
if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
while (*name) {
if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
&& _PyString_Eq(**name, key)) {
values[name-argnames] = value;
break;
}
name++;
}
if (*name) continue;
else {
PyObject*** argname = argnames;
while (argname != first_kw_arg) {
if ((**argname == key) || (
(CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
&& _PyString_Eq(**argname, key))) {
goto arg_passed_twice;
}
argname++;
}
}
} else
#endif
if (likely(PyUnicode_Check(key))) {
while (*name) {
int cmp = (**name == key) ? 0 :
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
(PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
#endif
PyUnicode_Compare(**name, key);
if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
if (cmp == 0) {
values[name-argnames] = value;
break;
}
name++;
}
if (*name) continue;
else {
PyObject*** argname = argnames;
while (argname != first_kw_arg) {
int cmp = (**argname == key) ? 0 :
#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
(PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
#endif
PyUnicode_Compare(**argname, key);
if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
if (cmp == 0) goto arg_passed_twice;
argname++;
}
}
} else
goto invalid_keyword_type;
if (kwds2) {
if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
} else {
goto invalid_keyword;
}
}
return 0;
arg_passed_twice:
__Pyx_RaiseDoubleKeywordsError(function_name, key);
goto bad;
invalid_keyword_type:
PyErr_Format(PyExc_TypeError,
"%.200s() keywords must be strings", function_name);
goto bad;
invalid_keyword:
PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION < 3
"%.200s() got an unexpected keyword argument '%.200s'",
function_name, PyString_AsString(key));
#else
"%s() got an unexpected keyword argument '%U'",
function_name, key);
#endif
bad:
return -1;
}
/* MemviewSliceInit */
static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
int ndim,
__Pyx_memviewslice *memviewslice,
int memview_is_new_reference)
{
__Pyx_RefNannyDeclarations
int i, retval=-1;
Py_buffer *buf = &memview->view;
__Pyx_RefNannySetupContext("init_memviewslice", 0);
if (!buf) {
PyErr_SetString(PyExc_ValueError,
"buf is NULL.");
goto fail;
} else if (memviewslice->memview || memviewslice->data) {
PyErr_SetString(PyExc_ValueError,
"memviewslice is already initialized!");
goto fail;
}
if (buf->strides) {
for (i = 0; i < ndim; i++) {
memviewslice->strides[i] = buf->strides[i];
}
} else {
Py_ssize_t stride = buf->itemsize;
for (i = ndim - 1; i >= 0; i--) {
memviewslice->strides[i] = stride;
stride *= buf->shape[i];
}
}
for (i = 0; i < ndim; i++) {
memviewslice->shape[i] = buf->shape[i];
if (buf->suboffsets) {
memviewslice->suboffsets[i] = buf->suboffsets[i];
} else {
memviewslice->suboffsets[i] = -1;
}
}
memviewslice->memview = memview;
memviewslice->data = (char *)buf->buf;
if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
Py_INCREF(memview);
}
retval = 0;
goto no_fail;
fail:
memviewslice->memview = 0;
memviewslice->data = 0;
retval = -1;
no_fail:
__Pyx_RefNannyFinishContext();
return retval;
}
#ifndef Py_NO_RETURN
#define Py_NO_RETURN
#endif
static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
va_list vargs;
char msg[200];
#ifdef HAVE_STDARG_PROTOTYPES
va_start(vargs, fmt);
#else
va_start(vargs);
#endif
vsnprintf(msg, 200, fmt, vargs);
va_end(vargs);
Py_FatalError(msg);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
PyThread_type_lock lock)
{
int result;
PyThread_acquire_lock(lock, 1);
result = (*acquisition_count)++;
PyThread_release_lock(lock);
return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
PyThread_type_lock lock)
{
int result;
PyThread_acquire_lock(lock, 1);
result = (*acquisition_count)--;
PyThread_release_lock(lock);
return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
int first_time;
struct __pyx_memoryview_obj *memview = memslice->memview;
if (!memview || (PyObject *) memview == Py_None)
return;
if (__pyx_get_slice_count(memview) < 0)
__pyx_fatalerror("Acquisition count is %d (line %d)",
__pyx_get_slice_count(memview), lineno);
first_time = __pyx_add_acquisition_count(memview) == 0;
if (first_time) {
if (have_gil) {
Py_INCREF((PyObject *) memview);
} else {
PyGILState_STATE _gilstate = PyGILState_Ensure();
Py_INCREF((PyObject *) memview);
PyGILState_Release(_gilstate);
}
}
}
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
int have_gil, int lineno) {
int last_time;
struct __pyx_memoryview_obj *memview = memslice->memview;
if (!memview ) {
return;
} else if ((PyObject *) memview == Py_None) {
memslice->memview = NULL;
return;
}
if (__pyx_get_slice_count(memview) <= 0)
__pyx_fatalerror("Acquisition count is %d (line %d)",
__pyx_get_slice_count(memview), lineno);
last_time = __pyx_sub_acquisition_count(memview) == 1;
memslice->data = NULL;
if (last_time) {
if (have_gil) {
Py_CLEAR(memslice->memview);
} else {
PyGILState_STATE _gilstate = PyGILState_Ensure();
Py_CLEAR(memslice->memview);
PyGILState_Release(_gilstate);
}
} else {
memslice->memview = NULL;
}
}
/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
else if (exact) {
#if PY_MAJOR_VERSION == 2
if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
#endif
}
else {
if (likely(__Pyx_TypeCheck(obj, type))) return 1;
}
PyErr_Format(PyExc_TypeError,
"Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
name, type->tp_name, Py_TYPE(obj)->tp_name);
return 0;
}
/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
PyObject *result;
ternaryfunc call = func->ob_type->tp_call;
if (unlikely(!call))
return PyObject_Call(func, arg, kw);
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
result = (*call)(func, arg, kw);
Py_LeaveRecursiveCall();
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
"NULL result without error in PyObject_Call");
}
return result;
}
#endif
/* PyErrFetchRestore */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
tmp_type = tstate->curexc_type;
tmp_value = tstate->curexc_value;
tmp_tb = tstate->curexc_traceback;
tstate->curexc_type = type;
tstate->curexc_value = value;
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
*type = tstate->curexc_type;
*value = tstate->curexc_value;
*tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
}
#endif
/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
CYTHON_UNUSED PyObject *cause) {
__Pyx_PyThreadState_declare
Py_XINCREF(type);
if (!value || value == Py_None)
value = NULL;
else
Py_INCREF(value);
if (!tb || tb == Py_None)
tb = NULL;
else {
Py_INCREF(tb);
if (!PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto raise_error;
}
}
if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
if (!value) {
Py_INCREF(Py_None);
value = Py_None;
}
#endif
PyErr_NormalizeException(&type, &value, &tb);
} else {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto raise_error;
}
value = type;
type = (PyObject*) Py_TYPE(type);
Py_INCREF(type);
if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto raise_error;
}
}
__Pyx_PyThreadState_assign
__Pyx_ErrRestore(type, value, tb);
return;
raise_error:
Py_XDECREF(value);
Py_XDECREF(type);
Py_XDECREF(tb);
return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
PyObject* owned_instance = NULL;
if (tb == Py_None) {
tb = 0;
} else if (tb && !PyTraceBack_Check(tb)) {
PyErr_SetString(PyExc_TypeError,
"raise: arg 3 must be a traceback or None");
goto bad;
}
if (value == Py_None)
value = 0;
if (PyExceptionInstance_Check(type)) {
if (value) {
PyErr_SetString(PyExc_TypeError,
"instance exception may not have a separate value");
goto bad;
}
value = type;
type = (PyObject*) Py_TYPE(value);
} else if (PyExceptionClass_Check(type)) {
PyObject *instance_class = NULL;
if (value && PyExceptionInstance_Check(value)) {
instance_class = (PyObject*) Py_TYPE(value);
if (instance_class != type) {
int is_subclass = PyObject_IsSubclass(instance_class, type);
if (!is_subclass) {
instance_class = NULL;
} else if (unlikely(is_subclass == -1)) {
goto bad;
} else {
type = instance_class;
}
}
}
if (!instance_class) {
PyObject *args;
if (!value)
args = PyTuple_New(0);
else if (PyTuple_Check(value)) {
Py_INCREF(value);
args = value;
} else
args = PyTuple_Pack(1, value);
if (!args)
goto bad;
owned_instance = PyObject_Call(type, args, NULL);
Py_DECREF(args);
if (!owned_instance)
goto bad;
value = owned_instance;
if (!PyExceptionInstance_Check(value)) {
PyErr_Format(PyExc_TypeError,
"calling %R should have returned an instance of "
"BaseException, not %R",
type, Py_TYPE(value));
goto bad;
}
}
} else {
PyErr_SetString(PyExc_TypeError,
"raise: exception class must be a subclass of BaseException");
goto bad;
}
if (cause) {
PyObject *fixed_cause;
if (cause == Py_None) {
fixed_cause = NULL;
} else if (PyExceptionClass_Check(cause)) {
fixed_cause = PyObject_CallObject(cause, NULL);
if (fixed_cause == NULL)
goto bad;
} else if (PyExceptionInstance_Check(cause)) {
fixed_cause = cause;
Py_INCREF(fixed_cause);
} else {
PyErr_SetString(PyExc_TypeError,
"exception causes must derive from "
"BaseException");
goto bad;
}
PyException_SetCause(value, fixed_cause);
}
PyErr_SetObject(type, value);
if (tb) {
#if CYTHON_COMPILING_IN_PYPY
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
Py_INCREF(tb);
PyErr_Restore(tmp_type, tmp_value, tb);
Py_XDECREF(tmp_tb);
#else
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject* tmp_tb = tstate->curexc_traceback;
if (tb != tmp_tb) {
Py_INCREF(tb);
tstate->curexc_traceback = tb;
Py_XDECREF(tmp_tb);
}
#endif
}
bad:
Py_XDECREF(owned_instance);
return;
}
#endif
/* PyCFunctionFastCall */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
PyCFunction meth = PyCFunction_GET_FUNCTION(func);
PyObject *self = PyCFunction_GET_SELF(func);
int flags = PyCFunction_GET_FLAGS(func);
assert(PyCFunction_Check(func));
assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)));
assert(nargs >= 0);
assert(nargs == 0 || args != NULL);
/* _PyCFunction_FastCallDict() must not be called with an exception set,
because it may clear it (directly or indirectly) and so the
caller loses its exception */
assert(!PyErr_Occurred());
if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL);
} else {
return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs);
}
}
#endif
/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL
#include "frameobject.h"
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
PyObject *globals) {
PyFrameObject *f;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
PyObject **fastlocals;
Py_ssize_t i;
PyObject *result;
assert(globals != NULL);
/* XXX Perhaps we should create a specialized
PyFrame_New() that doesn't take locals, but does
take builtins without sanity checking them.
*/
assert(tstate != NULL);
f = PyFrame_New(tstate, co, globals, NULL);
if (f == NULL) {
return NULL;
}
fastlocals = f->f_localsplus;
for (i = 0; i < na; i++) {
Py_INCREF(*args);
fastlocals[i] = *args++;
}
result = PyEval_EvalFrameEx(f,0);
++tstate->recursion_depth;
Py_DECREF(f);
--tstate->recursion_depth;
return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) {
PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
PyObject *globals = PyFunction_GET_GLOBALS(func);
PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
PyObject *closure;
#if PY_MAJOR_VERSION >= 3
PyObject *kwdefs;
#endif
PyObject *kwtuple, **k;
PyObject **d;
Py_ssize_t nd;
Py_ssize_t nk;
PyObject *result;
assert(kwargs == NULL || PyDict_Check(kwargs));
nk = kwargs ? PyDict_Size(kwargs) : 0;
if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
return NULL;
}
if (
#if PY_MAJOR_VERSION >= 3
co->co_kwonlyargcount == 0 &&
#endif
likely(kwargs == NULL || nk == 0) &&
co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
if (argdefs == NULL && co->co_argcount == nargs) {
result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
goto done;
}
else if (nargs == 0 && argdefs != NULL
&& co->co_argcount == Py_SIZE(argdefs)) {
/* function called with no arguments, but all parameters have
a default value: use default values as arguments .*/
args = &PyTuple_GET_ITEM(argdefs, 0);
result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
goto done;
}
}
if (kwargs != NULL) {
Py_ssize_t pos, i;
kwtuple = PyTuple_New(2 * nk);
if (kwtuple == NULL) {
result = NULL;
goto done;
}
k = &PyTuple_GET_ITEM(kwtuple, 0);
pos = i = 0;
while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
Py_INCREF(k[i]);
Py_INCREF(k[i+1]);
i += 2;
}
nk = i / 2;
}
else {
kwtuple = NULL;
k = NULL;
}
closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
if (argdefs != NULL) {
d = &PyTuple_GET_ITEM(argdefs, 0);
nd = Py_SIZE(argdefs);
}
else {
d = NULL;
nd = 0;
}
#if PY_MAJOR_VERSION >= 3
result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
args, nargs,
k, (int)nk,
d, (int)nd, kwdefs, closure);
#else
result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
args, nargs,
k, (int)nk,
d, (int)nd, closure);
#endif
Py_XDECREF(kwtuple);
done:
Py_LeaveRecursiveCall();
return result;
}
#endif
#endif
/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
PyObject *self, *result;
PyCFunction cfunc;
cfunc = PyCFunction_GET_FUNCTION(func);
self = PyCFunction_GET_SELF(func);
if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
return NULL;
result = cfunc(self, arg);
Py_LeaveRecursiveCall();
if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
PyErr_SetString(
PyExc_SystemError,
"NULL result without error in PyObject_Call");
}
return result;
}
#endif
/* PyObjectCallOneArg */
#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *result;
PyObject *args = PyTuple_New(1);
if (unlikely(!args)) return NULL;
Py_INCREF(arg);
PyTuple_SET_ITEM(args, 0, arg);
result = __Pyx_PyObject_Call(func, args, NULL);
Py_DECREF(args);
return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
if (PyFunction_Check(func)) {
return __Pyx_PyFunction_FastCall(func, &arg, 1);
}
#endif
if (likely(PyCFunction_Check(func))) {
if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
} else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
}
}
return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
PyObject *result;
PyObject *args = PyTuple_Pack(1, arg);
if (unlikely(!args)) return NULL;
result = __Pyx_PyObject_Call(func, args, NULL);
Py_DECREF(args);
return result;
}
#endif
/* BytesEquals */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
return PyObject_RichCompareBool(s1, s2, equals);
#else
if (s1 == s2) {
return (equals == Py_EQ);
} else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
const char *ps1, *ps2;
Py_ssize_t length = PyBytes_GET_SIZE(s1);
if (length != PyBytes_GET_SIZE(s2))
return (equals == Py_NE);
ps1 = PyBytes_AS_STRING(s1);
ps2 = PyBytes_AS_STRING(s2);
if (ps1[0] != ps2[0]) {
return (equals == Py_NE);
} else if (length == 1) {
return (equals == Py_EQ);
} else {
int result;
#if CYTHON_USE_UNICODE_INTERNALS
Py_hash_t hash1, hash2;
hash1 = ((PyBytesObject*)s1)->ob_shash;
hash2 = ((PyBytesObject*)s2)->ob_shash;
if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
return (equals == Py_NE);
}
#endif
result = memcmp(ps1, ps2, (size_t)length);
return (equals == Py_EQ) ? (result == 0) : (result != 0);
}
} else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
return (equals == Py_NE);
} else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
return (equals == Py_NE);
} else {
int result;
PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
if (!py_result)
return -1;
result = __Pyx_PyObject_IsTrue(py_result);
Py_DECREF(py_result);
return result;
}
#endif
}
/* UnicodeEquals */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
PyObject* owned_ref = NULL;
#endif
int s1_is_unicode, s2_is_unicode;
if (s1 == s2) {
goto return_eq;
}
s1_is_unicode = PyUnicode_CheckExact(s1);
s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
owned_ref = PyUnicode_FromObject(s2);
if (unlikely(!owned_ref))
return -1;
s2 = owned_ref;
s2_is_unicode = 1;
} else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
owned_ref = PyUnicode_FromObject(s1);
if (unlikely(!owned_ref))
return -1;
s1 = owned_ref;
s1_is_unicode = 1;
} else if (((!s2_is_unicode) & (!s1_is_unicode))) {
return __Pyx_PyBytes_Equals(s1, s2, equals);
}
#endif
if (s1_is_unicode & s2_is_unicode) {
Py_ssize_t length;
int kind;
void *data1, *data2;
if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
return -1;
length = __Pyx_PyUnicode_GET_LENGTH(s1);
if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
goto return_ne;
}
#if CYTHON_USE_UNICODE_INTERNALS
{
Py_hash_t hash1, hash2;
#if CYTHON_PEP393_ENABLED
hash1 = ((PyASCIIObject*)s1)->hash;
hash2 = ((PyASCIIObject*)s2)->hash;
#else
hash1 = ((PyUnicodeObject*)s1)->hash;
hash2 = ((PyUnicodeObject*)s2)->hash;
#endif
if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
goto return_ne;
}
}
#endif
kind = __Pyx_PyUnicode_KIND(s1);
if (kind != __Pyx_PyUnicode_KIND(s2)) {
goto return_ne;
}
data1 = __Pyx_PyUnicode_DATA(s1);
data2 = __Pyx_PyUnicode_DATA(s2);
if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
goto return_ne;
} else if (length == 1) {
goto return_eq;
} else {
int result = memcmp(data1, data2, (size_t)(length * kind));
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_EQ) ? (result == 0) : (result != 0);
}
} else if ((s1 == Py_None) & s2_is_unicode) {
goto return_ne;
} else if ((s2 == Py_None) & s1_is_unicode) {
goto return_ne;
} else {
int result;
PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
if (!py_result)
return -1;
result = __Pyx_PyObject_IsTrue(py_result);
Py_DECREF(py_result);
return result;
}
return_eq:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_EQ);
return_ne:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(owned_ref);
#endif
return (equals == Py_NE);
#endif
}
/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
if (likely(PyUnicode_Check(n)))
#else
if (likely(PyString_Check(n)))
#endif
return __Pyx_PyObject_GetAttrStr(o, n);
#endif
return PyObject_GetAttr(o, n);
}
/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
PyObject *r;
if (!j) return NULL;
r = PyObject_GetItem(o, j);
Py_DECREF(j);
return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i;
if (wraparound & unlikely(i < 0)) {
wrapped_i += PyList_GET_SIZE(o);
}
if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) {
PyObject *r = PyList_GET_ITEM(o, wrapped_i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
Py_ssize_t wrapped_i = i;
if (wraparound & unlikely(i < 0)) {
wrapped_i += PyTuple_GET_SIZE(o);
}
if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
Py_INCREF(r);
return r;
}
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
CYTHON_NCP_UNUSED int wraparound,
CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
if (is_list || PyList_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
PyObject *r = PyList_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
}
else if (PyTuple_CheckExact(o)) {
Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
PyObject *r = PyTuple_GET_ITEM(o, n);
Py_INCREF(r);
return r;
}
} else {
PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
if (likely(m && m->sq_item)) {
if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
Py_ssize_t l = m->sq_length(o);
if (likely(l >= 0)) {
i += l;
} else {
if (!PyErr_ExceptionMatches(PyExc_OverflowError))
return NULL;
PyErr_Clear();
}
}
return m->sq_item(o, i);
}
}
#else
if (is_list || PySequence_Check(o)) {
return PySequence_GetItem(o, i);
}
#endif
return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}
/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) {
PyObject *runerr;
Py_ssize_t key_value;
PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence;
if (unlikely(!(m && m->sq_item))) {
PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name);
return NULL;
}
key_value = __Pyx_PyIndex_AsSsize_t(index);
if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
}
if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
PyErr_Clear();
PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name);
}
return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) {
PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping;
if (likely(m && m->mp_subscript)) {
return m->mp_subscript(obj, key);
}
return __Pyx_PyObject_GetIndex(obj, key);
}
#endif
/* decode_c_string */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
const char* cstring, Py_ssize_t start, Py_ssize_t stop,
const char* encoding, const char* errors,
PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
Py_ssize_t length;
if (unlikely((start < 0) | (stop < 0))) {
size_t slen = strlen(cstring);
if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
PyErr_SetString(PyExc_OverflowError,
"c-string too long to convert to Python");
return NULL;
}
length = (Py_ssize_t) slen;
if (start < 0) {
start += length;
if (start < 0)
start = 0;
}
if (stop < 0)
stop += length;
}
length = stop - start;
if (unlikely(length <= 0))
return PyUnicode_FromUnicode(NULL, 0);
cstring += start;
if (decode_func) {
return decode_func(cstring, length, errors);
} else {
return PyUnicode_Decode(cstring, length, encoding, errors);
}
}
/* PyErrExceptionMatches */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1;
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
PyObject *exc_type = tstate->curexc_type;
if (exc_type == err) return 1;
if (unlikely(!exc_type)) return 0;
if (unlikely(PyTuple_Check(err)))
return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err);
return __Pyx_PyErr_GivenExceptionMatches(exc_type, err);
}
#endif
/* GetAttr3 */
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
return NULL;
__Pyx_PyErr_Clear();
Py_INCREF(d);
return d;
}
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
PyObject *r = __Pyx_GetAttr(o, n);
return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
}
/* GetModuleGlobalName */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1
result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
if (likely(result)) {
Py_INCREF(result);
} else if (unlikely(PyErr_Occurred())) {
result = NULL;
} else {
#else
result = PyDict_GetItem(__pyx_d, name);
if (likely(result)) {
Py_INCREF(result);
} else {
#endif
#else
result = PyObject_GetItem(__pyx_d, name);
if (!result) {
PyErr_Clear();
#endif
result = __Pyx_GetBuiltinName(name);
}
return result;
}
/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
PyErr_Format(PyExc_ValueError,
"too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}
/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
PyErr_Format(PyExc_ValueError,
"need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
index, (index == 1) ? "" : "s");
}
/* RaiseNoneIterError */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}
/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
if (unlikely(!type)) {
PyErr_SetString(PyExc_SystemError, "Missing type object");
return 0;
}
if (likely(__Pyx_TypeCheck(obj, type)))
return 1;
PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
Py_TYPE(obj)->tp_name, type->tp_name);
return 0;
}
/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#if PY_VERSION_HEX >= 0x030700A3
*type = tstate->exc_state.exc_type;
*value = tstate->exc_state.exc_value;
*tb = tstate->exc_state.exc_traceback;
#else
*type = tstate->exc_type;
*value = tstate->exc_value;
*tb = tstate->exc_traceback;
#endif
Py_XINCREF(*type);
Py_XINCREF(*value);
Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
#if PY_VERSION_HEX >= 0x030700A3
tmp_type = tstate->exc_state.exc_type;
tmp_value = tstate->exc_state.exc_value;
tmp_tb = tstate->exc_state.exc_traceback;
tstate->exc_state.exc_type = type;
tstate->exc_state.exc_value = value;
tstate->exc_state.exc_traceback = tb;
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = type;
tstate->exc_value = value;
tstate->exc_traceback = tb;
#endif
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
}
#endif
/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
#endif
PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
PyObject *tmp_type, *tmp_value, *tmp_tb;
local_type = tstate->curexc_type;
local_value = tstate->curexc_value;
local_tb = tstate->curexc_traceback;
tstate->curexc_type = 0;
tstate->curexc_value = 0;
tstate->curexc_traceback = 0;
#else
PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
if (unlikely(tstate->curexc_type))
#else
if (unlikely(PyErr_Occurred()))
#endif
goto bad;
#if PY_MAJOR_VERSION >= 3
if (local_tb) {
if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
goto bad;
}
#endif
Py_XINCREF(local_tb);
Py_XINCREF(local_type);
Py_XINCREF(local_value);
*type = local_type;
*value = local_value;
*tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
#if PY_VERSION_HEX >= 0x030700A3
tmp_type = tstate->exc_state.exc_type;
tmp_value = tstate->exc_state.exc_value;
tmp_tb = tstate->exc_state.exc_traceback;
tstate->exc_state.exc_type = local_type;
tstate->exc_state.exc_value = local_value;
tstate->exc_state.exc_traceback = local_tb;
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = local_type;
tstate->exc_value = local_value;
tstate->exc_traceback = local_tb;
#endif
Py_XDECREF(tmp_type);
Py_XDECREF(tmp_value);
Py_XDECREF(tmp_tb);
#else
PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
return 0;
bad:
*type = 0;
*value = 0;
*tb = 0;
Py_XDECREF(local_type);
Py_XDECREF(local_value);
Py_XDECREF(local_tb);
return -1;
}
/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
#if PY_VERSION_HEX >= 0x030700A3
tmp_type = tstate->exc_state.exc_type;
tmp_value = tstate->exc_state.exc_value;
tmp_tb = tstate->exc_state.exc_traceback;
tstate->exc_state.exc_type = *type;
tstate->exc_state.exc_value = *value;
tstate->exc_state.exc_traceback = *tb;
#else
tmp_type = tstate->exc_type;
tmp_value = tstate->exc_value;
tmp_tb = tstate->exc_traceback;
tstate->exc_type = *type;
tstate->exc_value = *value;
tstate->exc_traceback = *tb;
#endif
*type = tmp_type;
*value = tmp_value;
*tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
PyObject *tmp_type, *tmp_value, *tmp_tb;
PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
PyErr_SetExcInfo(*type, *value, *tb);
*type = tmp_type;
*value = tmp_value;
*tb = tmp_tb;
}
#endif
/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
PyObject *empty_list = 0;
PyObject *module = 0;
PyObject *global_dict = 0;
PyObject *empty_dict = 0;
PyObject *list;
#if PY_MAJOR_VERSION < 3
PyObject *py_import;
py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
if (!py_import)
goto bad;
#endif
if (from_list)
list = from_list;
else {
empty_list = PyList_New(0);
if (!empty_list)
goto bad;
list = empty_list;
}
global_dict = PyModule_GetDict(__pyx_m);
if (!global_dict)
goto bad;
empty_dict = PyDict_New();
if (!empty_dict)
goto bad;
{
#if PY_MAJOR_VERSION >= 3
if (level == -1) {
if (strchr(__Pyx_MODULE_NAME, '.')) {
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, 1);
if (!module) {
if (!PyErr_ExceptionMatches(PyExc_ImportError))
goto bad;
PyErr_Clear();
}
}
level = 0;
}
#endif
if (!module) {
#if PY_MAJOR_VERSION < 3
PyObject *py_level = PyInt_FromLong(level);
if (!py_level)
goto bad;
module = PyObject_CallFunctionObjArgs(py_import,
name, global_dict, empty_dict, list, py_level, NULL);
Py_DECREF(py_level);
#else
module = PyImport_ImportModuleLevelObject(
name, global_dict, empty_dict, list, level);
#endif
}
}
bad:
#if PY_MAJOR_VERSION < 3
Py_XDECREF(py_import);
#endif
Py_XDECREF(empty_list);
Py_XDECREF(empty_dict);
return module;
}
/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
while (a) {
a = a->tp_base;
if (a == b)
return 1;
}
return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
PyObject *mro;
if (a == b) return 1;
mro = a->tp_mro;
if (likely(mro)) {
Py_ssize_t i, n;
n = PyTuple_GET_SIZE(mro);
for (i = 0; i < n; i++) {
if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
return 1;
}
return 0;
}
return __Pyx_InBases(a, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
PyObject *exception, *value, *tb;
int res;
__Pyx_PyThreadState_declare
__Pyx_PyThreadState_assign
__Pyx_ErrFetch(&exception, &value, &tb);
res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
if (!res) {
res = PyObject_IsSubclass(err, exc_type2);
if (unlikely(res == -1)) {
PyErr_WriteUnraisable(err);
res = 0;
}
}
__Pyx_ErrRestore(exception, value, tb);
return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0;
if (!res) {
res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
}
return res;
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
Py_ssize_t i, n;
assert(PyExceptionClass_Check(exc_type));
n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
for (i=0; i<n; i++) {
if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
}
#endif
for (i=0; i<n; i++) {
PyObject *t = PyTuple_GET_ITEM(tuple, i);
#if PY_MAJOR_VERSION < 3
if (likely(exc_type == t)) return 1;
#endif
if (likely(PyExceptionClass_Check(t))) {
if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
} else {
}
}
return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
if (likely(err == exc_type)) return 1;
if (likely(PyExceptionClass_Check(err))) {
if (likely(PyExceptionClass_Check(exc_type))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
} else if (likely(PyTuple_Check(exc_type))) {
return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
} else {
}
}
return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
assert(PyExceptionClass_Check(exc_type1));
assert(PyExceptionClass_Check(exc_type2));
if (likely(err == exc_type1 || err == exc_type2)) return 1;
if (likely(PyExceptionClass_Check(err))) {
return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
}
return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif
/* PyIntBinop */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(op1))) {
const long b = intval;
long x;
long a = PyInt_AS_LONG(op1);
x = (long)((unsigned long)a + b);
if (likely((x^a) >= 0 || (x^b) >= 0))
return PyInt_FromLong(x);
return PyLong_Type.tp_as_number->nb_add(op1, op2);
}
#endif
#if CYTHON_USE_PYLONG_INTERNALS
if (likely(PyLong_CheckExact(op1))) {
const long b = intval;
long a, x;
#ifdef HAVE_LONG_LONG
const PY_LONG_LONG llb = intval;
PY_LONG_LONG lla, llx;
#endif
const digit* digits = ((PyLongObject*)op1)->ob_digit;
const Py_ssize_t size = Py_SIZE(op1);
if (likely(__Pyx_sst_abs(size) <= 1)) {
a = likely(size) ? digits[0] : 0;
if (size == -1) a = -a;
} else {
switch (size) {
case -2:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case 2:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case -3:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case 3:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case -4:
if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
case 4:
if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
break;
#ifdef HAVE_LONG_LONG
} else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
goto long_long;
#endif
}
CYTHON_FALLTHROUGH;
default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
}
}
x = a + b;
return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
long_long:
llx = lla + llb;
return PyLong_FromLongLong(llx);
#endif
}
#endif
if (PyFloat_CheckExact(op1)) {
const long b = intval;
double a = PyFloat_AS_DOUBLE(op1);
double result;
PyFPE_START_PROTECT("add", return NULL)
result = ((double)a) + (double)b;
PyFPE_END_PROTECT(result)
return PyFloat_FromDouble(result);
}
return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif
/* None */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}
/* WriteUnraisableException */
static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
int full_traceback, CYTHON_UNUSED int nogil) {
PyObject *old_exc, *old_val, *old_tb;
PyObject *ctx;
__Pyx_PyThreadState_declare
#ifdef WITH_THREAD
PyGILState_STATE state;
if (nogil)
state = PyGILState_Ensure();
#ifdef _MSC_VER
else state = (PyGILState_STATE)-1;
#endif
#endif
__Pyx_PyThreadState_assign
__Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
if (full_traceback) {
Py_XINCREF(old_exc);
Py_XINCREF(old_val);
Py_XINCREF(old_tb);
__Pyx_ErrRestore(old_exc, old_val, old_tb);
PyErr_PrintEx(1);
}
#if PY_MAJOR_VERSION < 3
ctx = PyString_FromString(name);
#else
ctx = PyUnicode_FromString(name);
#endif
__Pyx_ErrRestore(old_exc, old_val, old_tb);
if (!ctx) {
PyErr_WriteUnraisable(Py_None);
} else {
PyErr_WriteUnraisable(ctx);
Py_DECREF(ctx);
}
#ifdef WITH_THREAD
if (nogil)
PyGILState_Release(state);
#endif
}
/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
PyErr_Format(PyExc_ImportError,
#if PY_MAJOR_VERSION < 3
"cannot import name %.230s", PyString_AS_STRING(name));
#else
"cannot import name %S", name);
#endif
}
return value;
}
/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
PyObject *r;
if (unlikely(!__Pyx_PyBaseString_Check(n))) {
PyErr_SetString(PyExc_TypeError,
"hasattr(): attribute name must be string");
return -1;
}
r = __Pyx_GetAttr(o, n);
if (unlikely(!r)) {
PyErr_Clear();
return 0;
} else {
Py_DECREF(r);
return 1;
}
}
/* PyObject_GenericGetAttrNoDict */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
"'%.50s' object has no attribute '%U'",
tp->tp_name, attr_name);
#else
"'%.50s' object has no attribute '%.400s'",
tp->tp_name, PyString_AS_STRING(attr_name));
#endif
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
PyObject *descr;
PyTypeObject *tp = Py_TYPE(obj);
if (unlikely(!PyString_Check(attr_name))) {
return PyObject_GenericGetAttr(obj, attr_name);
}
assert(!tp->tp_dictoffset);
descr = _PyType_Lookup(tp, attr_name);
if (unlikely(!descr)) {
return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
}
Py_INCREF(descr);
#if PY_MAJOR_VERSION < 3
if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
#endif
{
descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
if (unlikely(f)) {
PyObject *res = f(descr, obj, (PyObject *)tp);
Py_DECREF(descr);
return res;
}
}
return descr;
}
#endif
/* PyObject_GenericGetAttr */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
return PyObject_GenericGetAttr(obj, attr_name);
}
return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif
/* SetVTable */
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
if (!ob)
goto bad;
if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
goto bad;
Py_DECREF(ob);
return 0;
bad:
Py_XDECREF(ob);
return -1;
}
/* SetupReduce */
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
int ret;
PyObject *name_attr;
name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
if (likely(name_attr)) {
ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
} else {
ret = -1;
}
if (unlikely(ret < 0)) {
PyErr_Clear();
ret = 0;
}
Py_XDECREF(name_attr);
return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
int ret = 0;
PyObject *object_reduce = NULL;
PyObject *object_reduce_ex = NULL;
PyObject *reduce = NULL;
PyObject *reduce_ex = NULL;
PyObject *reduce_cython = NULL;
PyObject *setstate = NULL;
PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
#else
if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#else
object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#endif
reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#else
object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#endif
reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
if (!setstate) PyErr_Clear();
if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
}
PyType_Modified((PyTypeObject*)type_obj);
}
}
goto GOOD;
BAD:
if (!PyErr_Occurred())
PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
ret = -1;
GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
Py_XDECREF(object_reduce);
Py_XDECREF(object_reduce_ex);
#endif
Py_XDECREF(reduce);
Py_XDECREF(reduce_ex);
Py_XDECREF(reduce_cython);
Py_XDECREF(setstate);
Py_XDECREF(setstate_cython);
return ret;
}
/* CLineInTraceback */
#ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) {
PyObject *use_cline;
PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
PyObject **cython_runtime_dict;
#endif
if (unlikely(!__pyx_cython_runtime)) {
return c_line;
}
__Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
if (likely(cython_runtime_dict)) {
use_cline = __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback);
} else
#endif
{
PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
if (use_cline_obj) {
use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
Py_DECREF(use_cline_obj);
} else {
PyErr_Clear();
use_cline = NULL;
}
}
if (!use_cline) {
c_line = 0;
PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
}
else if (PyObject_Not(use_cline) != 0) {
c_line = 0;
}
__Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
return c_line;
}
#endif
/* CodeObjectCache */
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
int start = 0, mid = 0, end = count - 1;
if (end >= 0 && code_line > entries[end].code_line) {
return count;
}
while (start < end) {
mid = start + (end - start) / 2;
if (code_line < entries[mid].code_line) {
end = mid;
} else if (code_line > entries[mid].code_line) {
start = mid + 1;
} else {
return mid;
}
}
if (code_line <= entries[mid].code_line) {
return mid;
} else {
return mid + 1;
}
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
PyCodeObject* code_object;
int pos;
if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
return NULL;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
return NULL;
}
code_object = __pyx_code_cache.entries[pos].code_object;
Py_INCREF(code_object);
return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
int pos, i;
__Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
if (unlikely(!code_line)) {
return;
}
if (unlikely(!entries)) {
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
if (likely(entries)) {
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = 64;
__pyx_code_cache.count = 1;
entries[0].code_line = code_line;
entries[0].code_object = code_object;
Py_INCREF(code_object);
}
return;
}
pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
PyCodeObject* tmp = entries[pos].code_object;
entries[pos].code_object = code_object;
Py_DECREF(tmp);
return;
}
if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
int new_max = __pyx_code_cache.max_count + 64;
entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
__pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
if (unlikely(!entries)) {
return;
}
__pyx_code_cache.entries = entries;
__pyx_code_cache.max_count = new_max;
}
for (i=__pyx_code_cache.count; i>pos; i--) {
entries[i] = entries[i-1];
}
entries[pos].code_line = code_line;
entries[pos].code_object = code_object;
__pyx_code_cache.count++;
Py_INCREF(code_object);
}
/* AddTraceback */
#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyObject *py_srcfile = 0;
PyObject *py_funcname = 0;
#if PY_MAJOR_VERSION < 3
py_srcfile = PyString_FromString(filename);
#else
py_srcfile = PyUnicode_FromString(filename);
#endif
if (!py_srcfile) goto bad;
if (c_line) {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
#else
py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
#endif
}
else {
#if PY_MAJOR_VERSION < 3
py_funcname = PyString_FromString(funcname);
#else
py_funcname = PyUnicode_FromString(funcname);
#endif
}
if (!py_funcname) goto bad;
py_code = __Pyx_PyCode_New(
0,
0,
0,
0,
0,
__pyx_empty_bytes, /*PyObject *code,*/
__pyx_empty_tuple, /*PyObject *consts,*/
__pyx_empty_tuple, /*PyObject *names,*/
__pyx_empty_tuple, /*PyObject *varnames,*/
__pyx_empty_tuple, /*PyObject *freevars,*/
__pyx_empty_tuple, /*PyObject *cellvars,*/
py_srcfile, /*PyObject *filename,*/
py_funcname, /*PyObject *name,*/
py_line,
__pyx_empty_bytes /*PyObject *lnotab*/
);
Py_DECREF(py_srcfile);
Py_DECREF(py_funcname);
return py_code;
bad:
Py_XDECREF(py_srcfile);
Py_XDECREF(py_funcname);
return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename) {
PyCodeObject *py_code = 0;
PyFrameObject *py_frame = 0;
PyThreadState *tstate = __Pyx_PyThreadState_Current;
if (c_line) {
c_line = __Pyx_CLineForTraceback(tstate, c_line);
}
py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
if (!py_code) {
py_code = __Pyx_CreateCodeObjectForTraceback(
funcname, c_line, py_line, filename);
if (!py_code) goto bad;
__pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
}
py_frame = PyFrame_New(
tstate, /*PyThreadState *tstate,*/
py_code, /*PyCodeObject *code,*/
__pyx_d, /*PyObject *globals,*/
0 /*PyObject *locals*/
);
if (!py_frame) goto bad;
__Pyx_PyFrame_SetLineNumber(py_frame, py_line);
PyTraceBack_Here(py_frame);
bad:
Py_XDECREF(py_code);
Py_XDECREF(py_frame);
}
#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
PyObject *obj = view->obj;
if (!obj) return;
if (PyObject_CheckBuffer(obj)) {
PyBuffer_Release(view);
return;
}
if ((0)) {}
view->obj = NULL;
Py_DECREF(obj);
}
#endif
/* MemviewSliceIsContig */
static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
{
int i, index, step, start;
Py_ssize_t itemsize = mvs.memview->view.itemsize;
if (order == 'F') {
step = 1;
start = 0;
} else {
step = -1;
start = ndim - 1;
}
for (i = 0; i < ndim; i++) {
index = start + step * i;
if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
return 0;
itemsize *= mvs.shape[index];
}
return 1;
}
/* OverlappingSlices */
static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
void **out_start, void **out_end,
int ndim, size_t itemsize)
{
char *start, *end;
int i;
start = end = slice->data;
for (i = 0; i < ndim; i++) {
Py_ssize_t stride = slice->strides[i];
Py_ssize_t extent = slice->shape[i];
if (extent == 0) {
*out_start = *out_end = start;
return;
} else {
if (stride > 0)
end += stride * (extent - 1);
else
start += stride * (extent - 1);
}
}
*out_start = start;
*out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
__Pyx_memviewslice *slice2,
int ndim, size_t itemsize)
{
void *start1, *end1, *start2, *end2;
__pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
__pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
return (start1 < end2) && (start2 < end1);
}
/* Capsule */
static CYTHON_INLINE PyObject *
__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
{
PyObject *cobj;
#if PY_VERSION_HEX >= 0x02070000
cobj = PyCapsule_New(p, sig, NULL);
#else
cobj = PyCObject_FromVoidPtr(p, NULL);
#endif
return cobj;
}
/* IsLittleEndian */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
{
union {
uint32_t u32;
uint8_t u8[4];
} S;
S.u32 = 0x01020304;
return S.u8[0] == 4;
}
/* BufferFormatCheck */
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
__Pyx_BufFmt_StackElem* stack,
__Pyx_TypeInfo* type) {
stack[0].field = &ctx->root;
stack[0].parent_offset = 0;
ctx->root.type = type;
ctx->root.name = "buffer dtype";
ctx->root.offset = 0;
ctx->head = stack;
ctx->head->field = &ctx->root;
ctx->fmt_offset = 0;
ctx->head->parent_offset = 0;
ctx->new_packmode = '@';
ctx->enc_packmode = '@';
ctx->new_count = 1;
ctx->enc_count = 0;
ctx->enc_type = 0;
ctx->is_complex = 0;
ctx->is_valid_array = 0;
ctx->struct_alignment = 0;
while (type->typegroup == 'S') {
++ctx->head;
ctx->head->field = type->fields;
ctx->head->parent_offset = 0;
type = type->fields->type;
}
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
int count;
const char* t = *ts;
if (*t < '0' || *t > '9') {
return -1;
} else {
count = *t++ - '0';
while (*t >= '0' && *t < '9') {
count *= 10;
count += *t++ - '0';
}
}
*ts = t;
return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
int number = __Pyx_BufFmt_ParseNumber(ts);
if (number == -1)
PyErr_Format(PyExc_ValueError,\
"Does not understand character buffer dtype format string ('%c')", **ts);
return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
PyErr_Format(PyExc_ValueError,
"Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
switch (ch) {
case 'c': return "'char'";
case 'b': return "'signed char'";
case 'B': return "'unsigned char'";
case 'h': return "'short'";
case 'H': return "'unsigned short'";
case 'i': return "'int'";
case 'I': return "'unsigned int'";
case 'l': return "'long'";
case 'L': return "'unsigned long'";
case 'q': return "'long long'";
case 'Q': return "'unsigned long long'";
case 'f': return (is_complex ? "'complex float'" : "'float'");
case 'd': return (is_complex ? "'complex double'" : "'double'");
case 'g': return (is_complex ? "'complex long double'" : "'long double'");
case 'T': return "a struct";
case 'O': return "Python object";
case 'P': return "a pointer";
case 's': case 'p': return "a string";
case 0: return "end";
default: return "unparseable format string";
}
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return 2;
case 'i': case 'I': case 'l': case 'L': return 4;
case 'q': case 'Q': return 8;
case 'f': return (is_complex ? 8 : 4);
case 'd': return (is_complex ? 16 : 8);
case 'g': {
PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
return 0;
}
case 'O': case 'P': return sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
switch (ch) {
case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(short);
case 'i': case 'I': return sizeof(int);
case 'l': case 'L': return sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(float) * (is_complex ? 2 : 1);
case 'd': return sizeof(double) * (is_complex ? 2 : 1);
case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
case 'O': case 'P': return sizeof(void*);
default: {
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
/* These are for computing the padding at the end of the struct to align
on the first member of the struct. This will probably the same as above,
but we don't have any guarantees.
*/
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
switch (ch) {
case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
default:
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
switch (ch) {
case 'c':
return 'H';
case 'b': case 'h': case 'i':
case 'l': case 'q': case 's': case 'p':
return 'I';
case 'B': case 'H': case 'I': case 'L': case 'Q':
return 'U';
case 'f': case 'd': case 'g':
return (is_complex ? 'C' : 'R');
case 'O':
return 'O';
case 'P':
return 'P';
default: {
__Pyx_BufFmt_RaiseUnexpectedChar(ch);
return 0;
}
}
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
if (ctx->head == NULL || ctx->head->field == &ctx->root) {
const char* expected;
const char* quote;
if (ctx->head == NULL) {
expected = "end";
quote = "";
} else {
expected = ctx->head->field->type->name;
quote = "'";
}
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch, expected %s%s%s but got %s",
quote, expected, quote,
__Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
} else {
__Pyx_StructField* field = ctx->head->field;
__Pyx_StructField* parent = (ctx->head - 1)->field;
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
parent->type->name, field->name);
}
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
char group;
size_t size, offset, arraysize = 1;
if (ctx->enc_type == 0) return 0;
if (ctx->head->field->type->arraysize[0]) {
int i, ndim = 0;
if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
ctx->is_valid_array = ctx->head->field->type->ndim == 1;
ndim = 1;
if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
PyErr_Format(PyExc_ValueError,
"Expected a dimension of size %zu, got %zu",
ctx->head->field->type->arraysize[0], ctx->enc_count);
return -1;
}
}
if (!ctx->is_valid_array) {
PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
ctx->head->field->type->ndim, ndim);
return -1;
}
for (i = 0; i < ctx->head->field->type->ndim; i++) {
arraysize *= ctx->head->field->type->arraysize[i];
}
ctx->is_valid_array = 0;
ctx->enc_count = 1;
}
group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
do {
__Pyx_StructField* field = ctx->head->field;
__Pyx_TypeInfo* type = field->type;
if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
} else {
size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
}
if (ctx->enc_packmode == '@') {
size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
size_t align_mod_offset;
if (align_at == 0) return -1;
align_mod_offset = ctx->fmt_offset % align_at;
if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
if (ctx->struct_alignment == 0)
ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
ctx->is_complex);
}
if (type->size != size || type->typegroup != group) {
if (type->typegroup == 'C' && type->fields != NULL) {
size_t parent_offset = ctx->head->parent_offset + field->offset;
++ctx->head;
ctx->head->field = type->fields;
ctx->head->parent_offset = parent_offset;
continue;
}
if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
} else {
__Pyx_BufFmt_RaiseExpected(ctx);
return -1;
}
}
offset = ctx->head->parent_offset + field->offset;
if (ctx->fmt_offset != offset) {
PyErr_Format(PyExc_ValueError,
"Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
(Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
return -1;
}
ctx->fmt_offset += size;
if (arraysize)
ctx->fmt_offset += (arraysize - 1) * size;
--ctx->enc_count;
while (1) {
if (field == &ctx->root) {
ctx->head = NULL;
if (ctx->enc_count != 0) {
__Pyx_BufFmt_RaiseExpected(ctx);
return -1;
}
break;
}
ctx->head->field = ++field;
if (field->type == NULL) {
--ctx->head;
field = ctx->head->field;
continue;
} else if (field->type->typegroup == 'S') {
size_t parent_offset = ctx->head->parent_offset + field->offset;
if (field->type->fields->type == NULL) continue;
field = field->type->fields;
++ctx->head;
ctx->head->field = field;
ctx->head->parent_offset = parent_offset;
break;
} else {
break;
}
}
} while (ctx->enc_count);
ctx->enc_type = 0;
ctx->is_complex = 0;
return 0;
}
static PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
const char *ts = *tsp;
int i = 0, number;
int ndim = ctx->head->field->type->ndim;
;
++ts;
if (ctx->new_count != 1) {
PyErr_SetString(PyExc_ValueError,
"Cannot handle repeated arrays in format string");
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
while (*ts && *ts != ')') {
switch (*ts) {
case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue;
default: break;
}
number = __Pyx_BufFmt_ExpectNumber(&ts);
if (number == -1) return NULL;
if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
return PyErr_Format(PyExc_ValueError,
"Expected a dimension of size %zu, got %d",
ctx->head->field->type->arraysize[i], number);
if (*ts != ',' && *ts != ')')
return PyErr_Format(PyExc_ValueError,
"Expected a comma in format string, got '%c'", *ts);
if (*ts == ',') ts++;
i++;
}
if (i != ndim)
return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
ctx->head->field->type->ndim, i);
if (!*ts) {
PyErr_SetString(PyExc_ValueError,
"Unexpected end of format string, expected ')'");
return NULL;
}
ctx->is_valid_array = 1;
ctx->new_count = 1;
*tsp = ++ts;
return Py_None;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
int got_Z = 0;
while (1) {
switch(*ts) {
case 0:
if (ctx->enc_type != 0 && ctx->head == NULL) {
__Pyx_BufFmt_RaiseExpected(ctx);
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
if (ctx->head != NULL) {
__Pyx_BufFmt_RaiseExpected(ctx);
return NULL;
}
return ts;
case ' ':
case '\r':
case '\n':
++ts;
break;
case '<':
if (!__Pyx_Is_Little_Endian()) {
PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
return NULL;
}
ctx->new_packmode = '=';
++ts;
break;
case '>':
case '!':
if (__Pyx_Is_Little_Endian()) {
PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
return NULL;
}
ctx->new_packmode = '=';
++ts;
break;
case '=':
case '@':
case '^':
ctx->new_packmode = *ts++;
break;
case 'T':
{
const char* ts_after_sub;
size_t i, struct_count = ctx->new_count;
size_t struct_alignment = ctx->struct_alignment;
ctx->new_count = 1;
++ts;
if (*ts != '{') {
PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
return NULL;
}
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_type = 0;
ctx->enc_count = 0;
ctx->struct_alignment = 0;
++ts;
ts_after_sub = ts;
for (i = 0; i != struct_count; ++i) {
ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
if (!ts_after_sub) return NULL;
}
ts = ts_after_sub;
if (struct_alignment) ctx->struct_alignment = struct_alignment;
}
break;
case '}':
{
size_t alignment = ctx->struct_alignment;
++ts;
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_type = 0;
if (alignment && ctx->fmt_offset % alignment) {
ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
}
}
return ts;
case 'x':
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->fmt_offset += ctx->new_count;
ctx->new_count = 1;
ctx->enc_count = 0;
ctx->enc_type = 0;
ctx->enc_packmode = ctx->new_packmode;
++ts;
break;
case 'Z':
got_Z = 1;
++ts;
if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
__Pyx_BufFmt_RaiseUnexpectedChar('Z');
return NULL;
}
CYTHON_FALLTHROUGH;
case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
case 'l': case 'L': case 'q': case 'Q':
case 'f': case 'd': case 'g':
case 'O': case 'p':
if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
ctx->enc_packmode == ctx->new_packmode) {
ctx->enc_count += ctx->new_count;
ctx->new_count = 1;
got_Z = 0;
++ts;
break;
}
CYTHON_FALLTHROUGH;
case 's':
if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
ctx->enc_count = ctx->new_count;
ctx->enc_packmode = ctx->new_packmode;
ctx->enc_type = *ts;
ctx->is_complex = got_Z;
++ts;
ctx->new_count = 1;
got_Z = 0;
break;
case ':':
++ts;
while(*ts != ':') ++ts;
++ts;
break;
case '(':
if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
break;
default:
{
int number = __Pyx_BufFmt_ExpectNumber(&ts);
if (number == -1) return NULL;
ctx->new_count = (size_t)number;
}
}
}
}
/* TypeInfoCompare */
static int
__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
{
int i;
if (!a || !b)
return 0;
if (a == b)
return 1;
if (a->size != b->size || a->typegroup != b->typegroup ||
a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
if (a->typegroup == 'H' || b->typegroup == 'H') {
return a->size == b->size;
} else {
return 0;
}
}
if (a->ndim) {
for (i = 0; i < a->ndim; i++)
if (a->arraysize[i] != b->arraysize[i])
return 0;
}
if (a->typegroup == 'S') {
if (a->flags != b->flags)
return 0;
if (a->fields || b->fields) {
if (!(a->fields && b->fields))
return 0;
for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
__Pyx_StructField *field_a = a->fields + i;
__Pyx_StructField *field_b = b->fields + i;
if (field_a->offset != field_b->offset ||
!__pyx_typeinfo_cmp(field_a->type, field_b->type))
return 0;
}
return !a->fields[i].type && !b->fields[i].type;
}
}
return 1;
}
/* MemviewSliceValidateAndInit */
static int
__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
{
if (buf->shape[dim] <= 1)
return 1;
if (buf->strides) {
if (spec & __Pyx_MEMVIEW_CONTIG) {
if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
if (buf->strides[dim] != sizeof(void *)) {
PyErr_Format(PyExc_ValueError,
"Buffer is not indirectly contiguous "
"in dimension %d.", dim);
goto fail;
}
} else if (buf->strides[dim] != buf->itemsize) {
PyErr_SetString(PyExc_ValueError,
"Buffer and memoryview are not contiguous "
"in the same dimension.");
goto fail;
}
}
if (spec & __Pyx_MEMVIEW_FOLLOW) {
Py_ssize_t stride = buf->strides[dim];
if (stride < 0)
stride = -stride;
if (stride < buf->itemsize) {
PyErr_SetString(PyExc_ValueError,
"Buffer and memoryview are not contiguous "
"in the same dimension.");
goto fail;
}
}
} else {
if (spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1) {
PyErr_Format(PyExc_ValueError,
"C-contiguous buffer is not contiguous in "
"dimension %d", dim);
goto fail;
} else if (spec & (__Pyx_MEMVIEW_PTR)) {
PyErr_Format(PyExc_ValueError,
"C-contiguous buffer is not indirect in "
"dimension %d", dim);
goto fail;
} else if (buf->suboffsets) {
PyErr_SetString(PyExc_ValueError,
"Buffer exposes suboffsets but no strides");
goto fail;
}
}
return 1;
fail:
return 0;
}
static int
__pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec)
{
if (spec & __Pyx_MEMVIEW_DIRECT) {
if (buf->suboffsets && buf->suboffsets[dim] >= 0) {
PyErr_Format(PyExc_ValueError,
"Buffer not compatible with direct access "
"in dimension %d.", dim);
goto fail;
}
}
if (spec & __Pyx_MEMVIEW_PTR) {
if (!buf->suboffsets || (buf->suboffsets && buf->suboffsets[dim] < 0)) {
PyErr_Format(PyExc_ValueError,
"Buffer is not indirectly accessible "
"in dimension %d.", dim);
goto fail;
}
}
return 1;
fail:
return 0;
}
static int
__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
{
int i;
if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
Py_ssize_t stride = 1;
for (i = 0; i < ndim; i++) {
if (stride * buf->itemsize != buf->strides[i] &&
buf->shape[i] > 1)
{
PyErr_SetString(PyExc_ValueError,
"Buffer not fortran contiguous.");
goto fail;
}
stride = stride * buf->shape[i];
}
} else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
Py_ssize_t stride = 1;
for (i = ndim - 1; i >- 1; i--) {
if (stride * buf->itemsize != buf->strides[i] &&
buf->shape[i] > 1) {
PyErr_SetString(PyExc_ValueError,
"Buffer not C contiguous.");
goto fail;
}
stride = stride * buf->shape[i];
}
}
return 1;
fail:
return 0;
}
static int __Pyx_ValidateAndInit_memviewslice(
int *axes_specs,
int c_or_f_flag,
int buf_flags,
int ndim,
__Pyx_TypeInfo *dtype,
__Pyx_BufFmt_StackElem stack[],
__Pyx_memviewslice *memviewslice,
PyObject *original_obj)
{
struct __pyx_memoryview_obj *memview, *new_memview;
__Pyx_RefNannyDeclarations
Py_buffer *buf;
int i, spec = 0, retval = -1;
__Pyx_BufFmt_Context ctx;
int from_memoryview = __pyx_memoryview_check(original_obj);
__Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
original_obj)->typeinfo)) {
memview = (struct __pyx_memoryview_obj *) original_obj;
new_memview = NULL;
} else {
memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
original_obj, buf_flags, 0, dtype);
new_memview = memview;
if (unlikely(!memview))
goto fail;
}
buf = &memview->view;
if (buf->ndim != ndim) {
PyErr_Format(PyExc_ValueError,
"Buffer has wrong number of dimensions (expected %d, got %d)",
ndim, buf->ndim);
goto fail;
}
if (new_memview) {
__Pyx_BufFmt_Init(&ctx, stack, dtype);
if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
}
if ((unsigned) buf->itemsize != dtype->size) {
PyErr_Format(PyExc_ValueError,
"Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
"does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
buf->itemsize,
(buf->itemsize > 1) ? "s" : "",
dtype->name,
dtype->size,
(dtype->size > 1) ? "s" : "");
goto fail;
}
for (i = 0; i < ndim; i++) {
spec = axes_specs[i];
if (!__pyx_check_strides(buf, i, ndim, spec))
goto fail;
if (!__pyx_check_suboffsets(buf, i, ndim, spec))
goto fail;
}
if (buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag))
goto fail;
if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
new_memview != NULL) == -1)) {
goto fail;
}
retval = 0;
goto no_fail;
fail:
Py_XDECREF(new_memview);
retval = -1;
no_fail:
__Pyx_RefNannyFinishContext();
return retval;
}
/* ObjectToMemviewSlice */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_double(PyObject *obj, int writable_flag) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
(PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2,
&__Pyx_TypeInfo_double, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
/* ObjectToMemviewSlice */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj, int writable_flag) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
(PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 1,
&__Pyx_TypeInfo_double, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
/* ObjectToMemviewSlice */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_int(PyObject *obj, int writable_flag) {
__Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
__Pyx_BufFmt_StackElem stack[1];
int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
int retcode;
if (obj == Py_None) {
result.memview = (struct __pyx_memoryview_obj *) Py_None;
return result;
}
retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
(PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 1,
&__Pyx_TypeInfo_int, stack,
&result, obj);
if (unlikely(retcode == -1))
goto __pyx_fail;
return result;
__pyx_fail:
result.memview = NULL;
result.data = NULL;
return result;
}
/* CIntFromPyVerify */
#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
__PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
{\
func_type value = func_value;\
if (sizeof(target_type) < sizeof(func_type)) {\
if (unlikely(value != (func_type) (target_type) value)) {\
func_type zero = 0;\
if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
return (target_type) -1;\
if (is_unsigned && unlikely(value < zero))\
goto raise_neg_overflow;\
else\
goto raise_overflow;\
}\
}\
return (target_type) value;\
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
const int neg_one = (int) -1, const_zero = (int) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(int) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(int) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(int) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(int),
little, !is_unsigned);
}
}
/* MemviewSliceCopyTemplate */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
const char *mode, int ndim,
size_t sizeof_dtype, int contig_flag,
int dtype_is_object)
{
__Pyx_RefNannyDeclarations
int i;
__Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
Py_buffer *buf = &from_memview->view;
PyObject *shape_tuple = NULL;
PyObject *temp_int = NULL;
struct __pyx_array_obj *array_obj = NULL;
struct __pyx_memoryview_obj *memview_obj = NULL;
__Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
for (i = 0; i < ndim; i++) {
if (from_mvs->suboffsets[i] >= 0) {
PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
"indirect dimensions (axis %d)", i);
goto fail;
}
}
shape_tuple = PyTuple_New(ndim);
if (unlikely(!shape_tuple)) {
goto fail;
}
__Pyx_GOTREF(shape_tuple);
for(i = 0; i < ndim; i++) {
temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
if(unlikely(!temp_int)) {
goto fail;
} else {
PyTuple_SET_ITEM(shape_tuple, i, temp_int);
temp_int = NULL;
}
}
array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
if (unlikely(!array_obj)) {
goto fail;
}
__Pyx_GOTREF(array_obj);
memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
(PyObject *) array_obj, contig_flag,
dtype_is_object,
from_mvs->memview->typeinfo);
if (unlikely(!memview_obj))
goto fail;
if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
goto fail;
if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
dtype_is_object) < 0))
goto fail;
goto no_fail;
fail:
__Pyx_XDECREF(new_mvs.memview);
new_mvs.memview = NULL;
new_mvs.data = NULL;
no_fail:
__Pyx_XDECREF(shape_tuple);
__Pyx_XDECREF(temp_int);
__Pyx_XDECREF(array_obj);
__Pyx_RefNannyFinishContext();
return new_mvs;
}
/* CIntFromPy */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
const int neg_one = (int) -1, const_zero = (int) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(int) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (int) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (int) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(int) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (int) 0;
case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0])
case -2:
if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
}
}
break;
}
#endif
if (sizeof(int) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
int val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (int) -1;
}
} else {
int val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (int) -1;
val = __Pyx_PyInt_As_int(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to int");
return (int) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to int");
return (int) -1;
}
/* CIntFromPy */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
const long neg_one = (long) -1, const_zero = (long) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(long) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (long) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (long) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(long) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (long) 0;
case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0])
case -2:
if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
}
}
break;
}
#endif
if (sizeof(long) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
long val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (long) -1;
}
} else {
long val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (long) -1;
val = __Pyx_PyInt_As_long(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to long");
return (long) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to long");
return (long) -1;
}
/* CIntToPy */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
const long neg_one = (long) -1, const_zero = (long) 0;
const int is_unsigned = neg_one > const_zero;
if (is_unsigned) {
if (sizeof(long) < sizeof(long)) {
return PyInt_FromLong((long) value);
} else if (sizeof(long) <= sizeof(unsigned long)) {
return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
}
} else {
if (sizeof(long) <= sizeof(long)) {
return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
} else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
}
}
{
int one = 1; int little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&value;
return _PyLong_FromByteArray(bytes, sizeof(long),
little, !is_unsigned);
}
}
/* CIntFromPy */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
const char neg_one = (char) -1, const_zero = (char) 0;
const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x))) {
if (sizeof(char) < sizeof(long)) {
__PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
} else {
long val = PyInt_AS_LONG(x);
if (is_unsigned && unlikely(val < 0)) {
goto raise_neg_overflow;
}
return (char) val;
}
} else
#endif
if (likely(PyLong_Check(x))) {
if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (char) 0;
case 1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
case 2:
if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
case 3:
if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
case 4:
if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
}
}
break;
}
#endif
#if CYTHON_COMPILING_IN_CPYTHON
if (unlikely(Py_SIZE(x) < 0)) {
goto raise_neg_overflow;
}
#else
{
int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
if (unlikely(result < 0))
return (char) -1;
if (unlikely(result == 1))
goto raise_neg_overflow;
}
#endif
if (sizeof(char) <= sizeof(unsigned long)) {
__PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
}
} else {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)x)->ob_digit;
switch (Py_SIZE(x)) {
case 0: return (char) 0;
case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
case 1: __PYX_VERIFY_RETURN_INT(char, digit, +digits[0])
case -2:
if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 2:
if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case -3:
if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 3:
if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case -4:
if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
case 4:
if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
__PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
} else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
}
}
break;
}
#endif
if (sizeof(char) <= sizeof(long)) {
__PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
} else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
__PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
}
}
{
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
PyErr_SetString(PyExc_RuntimeError,
"_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
char val;
PyObject *v = __Pyx_PyNumber_IntOrLong(x);
#if PY_MAJOR_VERSION < 3
if (likely(v) && !PyLong_Check(v)) {
PyObject *tmp = v;
v = PyNumber_Long(tmp);
Py_DECREF(tmp);
}
#endif
if (likely(v)) {
int one = 1; int is_little = (int)*(unsigned char *)&one;
unsigned char *bytes = (unsigned char *)&val;
int ret = _PyLong_AsByteArray((PyLongObject *)v,
bytes, sizeof(val),
is_little, !is_unsigned);
Py_DECREF(v);
if (likely(!ret))
return val;
}
#endif
return (char) -1;
}
} else {
char val;
PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
if (!tmp) return (char) -1;
val = __Pyx_PyInt_As_char(tmp);
Py_DECREF(tmp);
return val;
}
raise_overflow:
PyErr_SetString(PyExc_OverflowError,
"value too large to convert to char");
return (char) -1;
raise_neg_overflow:
PyErr_SetString(PyExc_OverflowError,
"can't convert negative value to char");
return (char) -1;
}
/* CheckBinaryVersion */
static int __Pyx_check_binary_version(void) {
char ctversion[4], rtversion[4];
PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
char message[200];
PyOS_snprintf(message, sizeof(message),
"compiletime version %s of module '%.100s' "
"does not match runtime version %s",
ctversion, __Pyx_MODULE_NAME, rtversion);
return PyErr_WarnEx(NULL, message, 1);
}
return 0;
}
/* InitStrings */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
while (t->p) {
#if PY_MAJOR_VERSION < 3
if (t->is_unicode) {
*t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
} else if (t->intern) {
*t->p = PyString_InternFromString(t->s);
} else {
*t->p = PyString_FromStringAndSize(t->s, t->n - 1);
}
#else
if (t->is_unicode | t->is_str) {
if (t->intern) {
*t->p = PyUnicode_InternFromString(t->s);
} else if (t->encoding) {
*t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
} else {
*t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
}
} else {
*t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
}
#endif
if (!*t->p)
return -1;
if (PyObject_Hash(*t->p) == -1)
return -1;
++t;
}
return 0;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
Py_ssize_t ignore;
return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
char* defenc_c;
PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
if (!defenc) return NULL;
defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
{
char* end = defenc_c + PyBytes_GET_SIZE(defenc);
char* c;
for (c = defenc_c; c < end; c++) {
if ((unsigned char) (*c) >= 128) {
PyUnicode_AsASCIIString(o);
return NULL;
}
}
}
#endif
*length = PyBytes_GET_SIZE(defenc);
return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
if (likely(PyUnicode_IS_ASCII(o))) {
*length = PyUnicode_GET_LENGTH(o);
return PyUnicode_AsUTF8(o);
} else {
PyUnicode_AsASCIIString(o);
return NULL;
}
#else
return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
__Pyx_sys_getdefaultencoding_not_ascii &&
#endif
PyUnicode_Check(o)) {
return __Pyx_PyUnicode_AsStringAndSize(o, length);
} else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
if (PyByteArray_Check(o)) {
*length = PyByteArray_GET_SIZE(o);
return PyByteArray_AS_STRING(o);
} else
#endif
{
char* result;
int r = PyBytes_AsStringAndSize(o, &result, length);
if (unlikely(r < 0)) {
return NULL;
} else {
return result;
}
}
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
int is_true = x == Py_True;
if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
else return PyObject_IsTrue(x);
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
#if PY_MAJOR_VERSION >= 3
if (PyLong_Check(result)) {
if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
"__int__ returned non-int (type %.200s). "
"The ability to return an instance of a strict subclass of int "
"is deprecated, and may be removed in a future version of Python.",
Py_TYPE(result)->tp_name)) {
Py_DECREF(result);
return NULL;
}
return result;
}
#endif
PyErr_Format(PyExc_TypeError,
"__%.4s__ returned non-%.4s (type %.200s)",
type_name, type_name, Py_TYPE(result)->tp_name);
Py_DECREF(result);
return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
PyNumberMethods *m;
#endif
const char *name = NULL;
PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
if (likely(PyLong_Check(x)))
#endif
return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
if (m && m->nb_int) {
name = "int";
res = m->nb_int(x);
}
else if (m && m->nb_long) {
name = "long";
res = m->nb_long(x);
}
#else
if (likely(m && m->nb_int)) {
name = "int";
res = m->nb_int(x);
}
#endif
#else
if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
res = PyNumber_Int(x);
}
#endif
if (likely(res)) {
#if PY_MAJOR_VERSION < 3
if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
if (unlikely(!PyLong_CheckExact(res))) {
#endif
return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
}
}
else if (!PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError,
"an integer is required");
}
return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
Py_ssize_t ival;
PyObject *x;
#if PY_MAJOR_VERSION < 3
if (likely(PyInt_CheckExact(b))) {
if (sizeof(Py_ssize_t) >= sizeof(long))
return PyInt_AS_LONG(b);
else
return PyInt_AsSsize_t(x);
}
#endif
if (likely(PyLong_CheckExact(b))) {
#if CYTHON_USE_PYLONG_INTERNALS
const digit* digits = ((PyLongObject*)b)->ob_digit;
const Py_ssize_t size = Py_SIZE(b);
if (likely(__Pyx_sst_abs(size) <= 1)) {
ival = likely(size) ? digits[0] : 0;
if (size == -1) ival = -ival;
return ival;
} else {
switch (size) {
case 2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -2:
if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -3:
if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case 4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
case -4:
if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
}
break;
}
}
#endif
return PyLong_AsSsize_t(b);
}
x = PyNumber_Index(b);
if (!x) return -1;
ival = PyInt_AsSsize_t(x);
Py_DECREF(x);
return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
return PyInt_FromSize_t(ival);
}
#endif /* Py_PYTHON_H */
|
GB_unop__identity_int16_int64.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__identity_int16_int64)
// op(A') function: GB (_unop_tran__identity_int16_int64)
// C type: int16_t
// A type: int64_t
// cast: int16_t cij = (int16_t) aij
// unaryop: cij = aij
#define GB_ATYPE \
int64_t
#define GB_CTYPE \
int16_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
int64_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CAST(z, aij) \
int16_t z = (int16_t) aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
int64_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
int16_t z = (int16_t) aij ; \
Cx [pC] = z ; \
}
// true if operator is the identity op with no typecasting
#define GB_OP_IS_IDENTITY_WITH_NO_TYPECAST \
0
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_IDENTITY || GxB_NO_INT16 || GxB_NO_INT64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__identity_int16_int64)
(
int16_t *Cx, // Cx and Ax may be aliased
const int64_t *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
// TODO: if OP is ONE and uniform-valued matrices are exploited, then
// do this in O(1) time
if (Ab == NULL)
{
#if ( GB_OP_IS_IDENTITY_WITH_NO_TYPECAST )
GB_memcpy (Cx, Ax, anz * sizeof (int64_t), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
int64_t aij = Ax [p] ;
int16_t z = (int16_t) aij ;
Cx [p] = z ;
}
#endif
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
int64_t aij = Ax [p] ;
int16_t z = (int16_t) aij ;
Cx [p] = z ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__identity_int16_int64)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
dpado.202001272104.batch_id_back.h | //
// Created by Zhen Peng on 1/6/20.
//
#ifndef PADO_DPADO_H
#define PADO_DPADO_H
#include <vector>
//#include <unordered_map>
#include <map>
#include <algorithm>
#include <iostream>
#include <limits.h>
//#include <xmmintrin.h>
#include <immintrin.h>
#include <bitset>
#include <math.h>
#include <fstream>
#include <omp.h>
#include "globals.h"
#include "dglobals.h"
#include "dgraph.h"
namespace PADO {
template <VertexID BATCH_SIZE = 1024>
class DistBVCPLL {
private:
static const VertexID BITPARALLEL_SIZE = 50;
const inti THRESHOLD_PARALLEL = 0;
// Structure for the type of label
struct IndexType {
struct Batch {
// VertexID batch_id; // Batch ID
VertexID start_index; // Index to the array distances where the batch starts
VertexID size; // Number of distances element in this batch
Batch() = default;
Batch(VertexID start_index_, VertexID size_):
start_index(start_index_), size(size_)
{ }
// Batch(VertexID batch_id_, VertexID start_index_, VertexID size_):
// batch_id(batch_id_), start_index(start_index_), size(size_)
// { }
};
struct DistanceIndexType {
VertexID start_index; // Index to the array vertices where the same-distance vertices start
VertexID size; // Number of the same-distance vertices
UnweightedDist dist; // The real distance
DistanceIndexType() = default;
DistanceIndexType(VertexID start_index_, VertexID size_, UnweightedDist dist_):
start_index(start_index_), size(size_), dist(dist_)
{ }
};
// Bit-parallel Labels
UnweightedDist bp_dist[BITPARALLEL_SIZE];
uint64_t bp_sets[BITPARALLEL_SIZE][2]; // [0]: S^{-1}, [1]: S^{0}
std::vector<Batch> batches; // Batch info
std::vector<DistanceIndexType> distances; // Distance info
std::vector<VertexID> vertices; // Vertices in the label, presented as temporary ID
size_t get_size_in_bytes() const
{
return sizeof(bp_dist) +
sizeof(bp_sets) +
// batches.size() * sizeof(Batch) +
distances.size() * sizeof(DistanceIndexType) +
vertices.size() * sizeof(VertexID);
}
void clean_all_indices()
{
std::vector<Batch>().swap(batches);
std::vector<DistanceIndexType>().swap(distances);
std::vector<VertexID>().swap(vertices);
}
}; //__attribute__((aligned(64)));
struct ShortIndex {
// I use BATCH_SIZE + 1 bit for indicator bit array.
// The v.indicator[BATCH_SIZE] is set if in current batch v has got any new labels already.
// In this way, it helps update_label_indices() and can be reset along with other indicator elements.
// std::bitset<BATCH_SIZE + 1> indicator; // Global indicator, indicator[r] (0 <= r < BATCH_SIZE) is set means root r once selected as candidate already
// If the Batch structure is not used, the indicator could just be BATCH_SIZE long.
// std::vector<uint8_t> indicator = std::vector<uint8_t>(BATCH_SIZE, 0);
std::vector<uint8_t> indicator = std::vector<uint8_t>(BATCH_SIZE + 1, 0);
// Use a queue to store candidates
std::vector<VertexID> candidates_que = std::vector<VertexID>(BATCH_SIZE);
VertexID end_candidates_que = 0;
std::vector<uint8_t> is_candidate = std::vector<uint8_t>(BATCH_SIZE, 0);
void indicator_reset()
{
std::fill(indicator.begin(), indicator.end(), 0);
}
}; //__attribute__((aligned(64)));
// Type of Bit-Parallel Label
struct BPLabelType {
UnweightedDist bp_dist[BITPARALLEL_SIZE] = { 0 };
uint64_t bp_sets[BITPARALLEL_SIZE][2] = { {0} }; // [0]: S^{-1}, [1]: S^{0}
};
// Type of Label Message Unit, for initializing distance table
struct LabelTableUnit {
VertexID root_id;
VertexID label_global_id;
UnweightedDist dist;
LabelTableUnit() = default;
LabelTableUnit(VertexID r, VertexID l, UnweightedDist d) :
root_id(r), label_global_id(l), dist(d) {}
};
// Type of BitParallel Label Message Unit for initializing bit-parallel labels
struct MsgBPLabel {
VertexID r_root_id;
UnweightedDist bp_dist[BITPARALLEL_SIZE];
uint64_t bp_sets[BITPARALLEL_SIZE][2];
MsgBPLabel() = default;
MsgBPLabel(VertexID r, const UnweightedDist dist[], const uint64_t sets[][2])
: r_root_id(r)
{
memcpy(bp_dist, dist, sizeof(bp_dist));
memcpy(bp_sets, sets, sizeof(bp_sets));
}
};
VertexID num_v = 0;
VertexID num_masters = 0;
// VertexID BATCH_SIZE = 0;
int host_id = 0;
int num_hosts = 0;
MPI_Datatype V_ID_Type;
std::vector<IndexType> L;
inline void bit_parallel_push_labels(
const DistGraph &G,
VertexID v_global,
// std::vector<VertexID> &tmp_que,
// VertexID &end_tmp_que,
// std::vector< std::pair<VertexID, VertexID> > &sibling_es,
// VertexID &num_sibling_es,
// std::vector< std::pair<VertexID, VertexID> > &child_es,
// VertexID &num_child_es,
std::vector<VertexID> &tmp_q,
VertexID &size_tmp_q,
std::vector< std::pair<VertexID, VertexID> > &tmp_sibling_es,
VertexID &size_tmp_sibling_es,
std::vector< std::pair<VertexID, VertexID> > &tmp_child_es,
VertexID &size_tmp_child_es,
const VertexID &offset_tmp_q,
std::vector<UnweightedDist> &dists,
UnweightedDist iter);
inline void bit_parallel_labeling(
const DistGraph &G,
std::vector<uint8_t> &used_bp_roots);
// inline void bit_parallel_push_labels(
// const DistGraph &G,
// VertexID v_global,
// std::vector<VertexID> &tmp_que,
// VertexID &end_tmp_que,
// std::vector< std::pair<VertexID, VertexID> > &sibling_es,
// VertexID &num_sibling_es,
// std::vector< std::pair<VertexID, VertexID> > &child_es,
// VertexID &num_child_es,
// std::vector<UnweightedDist> &dists,
// UnweightedDist iter);
// inline void bit_parallel_labeling(
// const DistGraph &G,
//// std::vector<IndexType> &L,
// std::vector<uint8_t> &used_bp_roots);
inline void batch_process(
const DistGraph &G,
// const VertexID b_id,
const VertexID roots_start,
const VertexID roots_size,
const std::vector<uint8_t> &used_bp_roots,
std::vector<VertexID> &active_queue,
VertexID &end_active_queue,
std::vector<VertexID> &got_candidates_queue,
VertexID &end_got_candidates_queue,
std::vector<ShortIndex> &short_index,
std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::vector<VertexID> > &recved_dist_table,
std::vector<BPLabelType> &bp_labels_table,
std::vector<uint8_t> &got_candidates,
// std::vector<bool> &got_candidates,
std::vector<uint8_t> &is_active,
// std::vector<bool> &is_active,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated);
// std::vector<bool> &once_candidated);
inline VertexID initialization(
const DistGraph &G,
std::vector<ShortIndex> &short_index,
std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::vector<VertexID> > &recved_dist_table,
std::vector<BPLabelType> &bp_labels_table,
std::vector<VertexID> &active_queue,
VertexID &end_active_queue,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
// std::vector<bool> &once_candidated,
// VertexID b_id,
VertexID roots_start,
VertexID roots_size,
// std::vector<VertexID> &roots_master_local,
const std::vector<uint8_t> &used_bp_roots);
// inline void push_single_label(
// VertexID v_head_global,
// VertexID label_root_id,
// VertexID roots_start,
// const DistGraph &G,
// std::vector<ShortIndex> &short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
// std::vector<bool> &got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
// std::vector<bool> &once_candidated,
// const std::vector<BPLabelType> &bp_labels_table,
// const std::vector<uint8_t> &used_bp_roots,
// UnweightedDist iter);
inline void schedule_label_pushing_para(
const DistGraph &G,
const VertexID roots_start,
const std::vector<uint8_t> &used_bp_roots,
const std::vector<VertexID> &active_queue,
const VertexID global_start,
const VertexID global_size,
const VertexID local_size,
// const VertexID start_active_queue,
// const VertexID size_active_queue,
std::vector<VertexID> &got_candidates_queue,
VertexID &end_got_candidates_queue,
std::vector<ShortIndex> &short_index,
const std::vector<BPLabelType> &bp_labels_table,
std::vector<uint8_t> &got_candidates,
std::vector<uint8_t> &is_active,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
const UnweightedDist iter);
inline void local_push_labels_seq(
VertexID v_head_global,
EdgeID start_index,
EdgeID bound_index,
VertexID roots_start,
const std::vector<VertexID> &labels_buffer,
const DistGraph &G,
std::vector<ShortIndex> &short_index,
std::vector<VertexID> &got_candidates_queue,
VertexID &end_got_candidates_queue,
std::vector<uint8_t> &got_candidates,
// std::vector<bool> &got_candidates,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
// std::vector<bool> &once_candidated,
const std::vector<BPLabelType> &bp_labels_table,
const std::vector<uint8_t> &used_bp_roots,
const UnweightedDist iter);
inline void local_push_labels_para(
const VertexID v_head_global,
const EdgeID start_index,
const EdgeID bound_index,
const VertexID roots_start,
const std::vector<VertexID> &labels_buffer,
const DistGraph &G,
std::vector<ShortIndex> &short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
std::vector<VertexID> &tmp_got_candidates_queue,
VertexID &size_tmp_got_candidates_queue,
const VertexID offset_tmp_queue,
std::vector<uint8_t> &got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
std::vector<VertexID> &tmp_once_candidated_queue,
VertexID &size_tmp_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
const std::vector<BPLabelType> &bp_labels_table,
const std::vector<uint8_t> &used_bp_roots,
const UnweightedDist iter);
// inline void local_push_labels(
// VertexID v_head_local,
// VertexID roots_start,
// const DistGraph &G,
// std::vector<ShortIndex> &short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
// std::vector<bool> &got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
// std::vector<bool> &once_candidated,
// const std::vector<BPLabelType> &bp_labels_table,
// const std::vector<uint8_t> &used_bp_roots,
// UnweightedDist iter);
inline void schedule_label_inserting_para(
const DistGraph &G,
const VertexID roots_start,
const VertexID roots_size,
std::vector<ShortIndex> &short_index,
const std::vector< std::vector<UnweightedDist> > &dist_table,
const std::vector<VertexID> &got_candidates_queue,
const VertexID start_got_candidates_queue,
const VertexID size_got_candidates_queue,
std::vector<uint8_t> &got_candidates,
std::vector<VertexID> &active_queue,
VertexID &end_active_queue,
std::vector<uint8_t> &is_active,
std::vector< std::pair<VertexID, VertexID> > &buffer_send,
const VertexID iter);
inline bool distance_query(
VertexID cand_root_id,
VertexID v_id,
VertexID roots_start,
// const std::vector<IndexType> &L,
const std::vector< std::vector<UnweightedDist> > &dist_table,
UnweightedDist iter);
inline void insert_label_only_seq(
VertexID cand_root_id,
// VertexID cand_root_id,
VertexID v_id_local,
VertexID roots_start,
VertexID roots_size,
const DistGraph &G,
// std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::pair<VertexID, VertexID> > &buffer_send);
// UnweightedDist iter);
inline void insert_label_only_para(
VertexID cand_root_id,
VertexID v_id_local,
VertexID roots_start,
VertexID roots_size,
const DistGraph &G,
// std::vector< std::pair<VertexID, VertexID> > &buffer_send)
std::vector< std::pair<VertexID, VertexID> > &tmp_buffer_send,
EdgeID &size_tmp_buffer_send,
const EdgeID offset_tmp_buffer_send);
inline void update_label_indices(
const VertexID v_id,
const VertexID inserted_count,
// std::vector<IndexType> &L,
std::vector<ShortIndex> &short_index,
// VertexID b_id,
const UnweightedDist iter);
inline void reset_at_end(
const DistGraph &G,
// VertexID roots_start,
// const std::vector<VertexID> &roots_master_local,
std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::vector<VertexID> > &recved_dist_table,
std::vector<BPLabelType> &bp_labels_table,
const std::vector<VertexID> &once_candidated_queue,
const VertexID end_once_candidated_queue);
// template <typename E_T, typename F>
// inline void every_host_bcasts_buffer_and_proc(
// std::vector<E_T> &buffer_send,
// F &fun);
template <typename E_T>
inline void one_host_bcasts_buffer_to_buffer(
int root,
std::vector<E_T> &buffer_send,
std::vector<E_T> &buffer_recv);
// // Function: get the destination host id which is i hop from this host.
// // For example, 1 hop from host 2 is host 0 (assume total 3 hosts);
// // -1 hop from host 0 is host 2.
// int hop_2_me_host_id(int hop) const
// {
// assert(hop >= -(num_hosts - 1) && hop < num_hosts && hop != 0);
// return (host_id + hop + num_hosts) % num_hosts;
// }
// // Function: get the destination host id which is i hop from the root.
// // For example, 1 hop from host 2 is host 0 (assume total 3 hosts);
// // -1 hop from host 0 is host 2.
// int hop_2_root_host_id(int hop, int root) const
// {
// assert(hop >= -(num_hosts - 1) && hop < num_hosts && hop != 0);
// assert(root >= 0 && root < num_hosts);
// return (root + hop + num_hosts) % num_hosts;
// }
size_t get_index_size()
{
size_t bytes = 0;
for (VertexID v_i = 0; v_i < num_masters; ++v_i) {
bytes += L[v_i].get_size_in_bytes();
}
return bytes;
}
// Test only
// uint64_t normal_hit_count = 0;
// uint64_t bp_hit_count = 0;
// uint64_t total_check_count = 0;
// uint64_t normal_check_count = 0;
// uint64_t total_candidates_num = 0;
// uint64_t set_candidates_num = 0;
// double initializing_time = 0;
// double candidating_time = 0;
// double adding_time = 0;
// double distance_query_time = 0;
// double init_index_time = 0;
// double init_dist_matrix_time = 0;
// double init_start_reset_time = 0;
// double init_indicators_time = 0;
//L2CacheMissRate cache_miss;
// double message_time = 0;
// double bp_labeling_time = 0;
// double initializing_time = 0;
// double scatter_time = 0;
// double gather_time = 0;
// double clearup_time = 0;
// TotalInstructsExe candidating_ins_count;
// TotalInstructsExe adding_ins_count;
// TotalInstructsExe bp_labeling_ins_count;
// TotalInstructsExe bp_checking_ins_count;
// TotalInstructsExe dist_query_ins_count;
// uint64_t caller_line = 0;
// End test
public:
// std::pair<uint64_t, uint64_t> length_larger_than_16 = std::make_pair(0, 0);
DistBVCPLL() = default;
explicit DistBVCPLL(
const DistGraph &G);
// UnweightedDist dist_distance_query_pair(
// VertexID a_global,
// VertexID b_global,
// const DistGraph &G);
}; // class DistBVCPLL
template <VertexID BATCH_SIZE>
DistBVCPLL<BATCH_SIZE>::
DistBVCPLL(
const DistGraph &G)
{
num_v = G.num_v;
assert(num_v >= BATCH_SIZE);
num_masters = G.num_masters;
host_id = G.host_id;
// {
// if (1 == host_id) {
// volatile int i = 0;
// while (i == 0) {
// sleep(5);
// }
// }
// }
num_hosts = G.num_hosts;
V_ID_Type = G.V_ID_Type;
// L.resize(num_v);
L.resize(num_masters);
VertexID remainer = num_v % BATCH_SIZE;
VertexID b_i_bound = num_v / BATCH_SIZE;
std::vector<uint8_t> used_bp_roots(num_v, 0);
//cache_miss.measure_start();
double time_labeling = -WallTimer::get_time_mark();
// bp_labeling_time -= WallTimer::get_time_mark();
bit_parallel_labeling(G,
used_bp_roots);
// bp_labeling_time += WallTimer::get_time_mark();
{//test
//#ifdef DEBUG_MESSAGES_ON
if (0 == host_id) {
printf("host_id: %u bp_labeling_finished.\n", host_id);
}
//#endif
}
std::vector<VertexID> active_queue(num_masters); // Any vertex v who is active should be put into this queue.
VertexID end_active_queue = 0;
std::vector<uint8_t> is_active(num_masters, false);// is_active[v] is true means vertex v is in the active queue.
// std::vector<bool> is_active(num_masters, false);// is_active[v] is true means vertex v is in the active queue.
std::vector<VertexID> got_candidates_queue(num_masters); // Any vertex v who got candidates should be put into this queue.
VertexID end_got_candidates_queue = 0;
std::vector<uint8_t> got_candidates(num_masters, false); // got_candidates[v] is true means vertex v is in the queue got_candidates_queue
// std::vector<bool> got_candidates(num_masters, false); // got_candidates[v] is true means vertex v is in the queue got_candidates_queue
std::vector<ShortIndex> short_index(num_masters);
std::vector< std::vector<UnweightedDist> > dist_table(BATCH_SIZE, std::vector<UnweightedDist>(num_v, MAX_UNWEIGHTED_DIST));
std::vector<VertexID> once_candidated_queue(num_masters); // if short_index[v].indicator.any() is true, v is in the queue.
// Used mainly for resetting short_index[v].indicator.
VertexID end_once_candidated_queue = 0;
std::vector<uint8_t> once_candidated(num_masters, false);
// std::vector<bool> once_candidated(num_masters, false);
std::vector< std::vector<VertexID> > recved_dist_table(BATCH_SIZE); // Some distances are from other hosts. This is used to reset the dist_table.
std::vector<BPLabelType> bp_labels_table(BATCH_SIZE); // All roots' bit-parallel labels
//printf("b_i_bound: %u\n", b_i_bound);//test
for (VertexID b_i = 0; b_i < b_i_bound; ++b_i) {
// {// Batch number limit
// if (10 == b_i) {
// remainer = 0;
// break;
// }
// }
// {
////#ifdef DEBUG_MESSAGES_ON
if (0 == host_id) {
printf("b_i: %u\n", b_i);//test
}
////#endif
// }
batch_process(
G,
// b_i,
b_i * BATCH_SIZE,
BATCH_SIZE,
// L,
used_bp_roots,
active_queue,
end_active_queue,
got_candidates_queue,
end_got_candidates_queue,
short_index,
dist_table,
recved_dist_table,
bp_labels_table,
got_candidates,
is_active,
once_candidated_queue,
end_once_candidated_queue,
once_candidated);
// exit(EXIT_SUCCESS); //test
}
if (remainer != 0) {
{
//#ifdef DEBUG_MESSAGES_ON
if (0 == host_id) {
printf("b_i: %u\n", b_i_bound);//test
}
//#endif
}
batch_process(
G,
// b_i_bound,
b_i_bound * BATCH_SIZE,
remainer,
// L,
used_bp_roots,
active_queue,
end_active_queue,
got_candidates_queue,
end_got_candidates_queue,
short_index,
dist_table,
recved_dist_table,
bp_labels_table,
got_candidates,
is_active,
once_candidated_queue,
end_once_candidated_queue,
once_candidated);
}
time_labeling += WallTimer::get_time_mark();
//cache_miss.measure_stop();
// Test
setlocale(LC_NUMERIC, "");
if (0 == host_id) {
printf("BATCH_SIZE: %u ", BATCH_SIZE);
printf("BP_Size: %u\n", BITPARALLEL_SIZE);
}
{// Total Number of Labels
EdgeID local_num_labels = 0;
for (VertexID v_global = 0; v_global < num_v; ++v_global) {
if (G.get_master_host_id(v_global) != host_id) {
continue;
}
local_num_labels += L[G.get_local_vertex_id(v_global)].vertices.size();
}
EdgeID global_num_labels;
MPI_Allreduce(&local_num_labels,
&global_num_labels,
1,
MPI_Instance::get_mpi_datatype<EdgeID>(),
MPI_SUM,
MPI_COMM_WORLD);
// printf("host_id: %u local_num_labels: %lu %.2f%%\n", host_id, local_num_labels, 100.0 * local_num_labels / global_num_labels);
MPI_Barrier(MPI_COMM_WORLD);
if (0 == host_id) {
printf("Global_num_labels: %lu average: %f\n", global_num_labels, 1.0 * global_num_labels / num_v);
}
// VertexID local_num_batches = 0;
// VertexID local_num_distances = 0;
//// double local_avg_distances_per_batches = 0;
// for (VertexID v_global = 0; v_global < num_v; ++v_global) {
// if (G.get_master_host_id(v_global) != host_id) {
// continue;
// }
// VertexID v_local = G.get_local_vertex_id(v_global);
// local_num_batches += L[v_local].batches.size();
// local_num_distances += L[v_local].distances.size();
//// double avg_d_p_b = 0;
//// for (VertexID i_b = 0; i_b < L[v_local].batches.size(); ++i_b) {
//// avg_d_p_b += L[v_local].batches[i_b].size;
//// }
//// avg_d_p_b /= L[v_local].batches.size();
//// local_avg_distances_per_batches += avg_d_p_b;
// }
//// local_avg_distances_per_batches /= num_masters;
//// double local_avg_batches = local_num_batches * 1.0 / num_masters;
//// double local_avg_distances = local_num_distances * 1.0 / num_masters;
// uint64_t global_num_batches = 0;
// uint64_t global_num_distances = 0;
// MPI_Allreduce(
// &local_num_batches,
// &global_num_batches,
// 1,
// MPI_UINT64_T,
// MPI_SUM,
// MPI_COMM_WORLD);
//// global_avg_batches /= num_hosts;
// MPI_Allreduce(
// &local_num_distances,
// &global_num_distances,
// 1,
// MPI_UINT64_T,
// MPI_SUM,
// MPI_COMM_WORLD);
//// global_avg_distances /= num_hosts;
// double global_avg_d_p_b = global_num_distances * 1.0 / global_num_batches;
// double global_avg_l_p_d = global_num_labels * 1.0 / global_num_distances;
// double global_avg_batches = global_num_batches / num_v;
// double global_avg_distances = global_num_distances / num_v;
//// MPI_Allreduce(
//// &local_avg_distances_per_batches,
//// &global_avg_d_p_b,
//// 1,
//// MPI_DOUBLE,
//// MPI_SUM,
//// MPI_COMM_WORLD);
//// global_avg_d_p_b /= num_hosts;
// MPI_Barrier(MPI_COMM_WORLD);
// if (0 == host_id) {
// printf("global_avg_batches: %f "
// "global_avg_distances: %f "
// "global_avg_distances_per_batch: %f "
// "global_avg_labels_per_distance: %f\n",
// global_avg_batches,
// global_avg_distances,
// global_avg_d_p_b,
// global_avg_l_p_d);
// }
}
// printf("BP_labeling: %f %.2f%%\n", bp_labeling_time, bp_labeling_time / time_labeling * 100);
// printf("Initializing: %f %.2f%%\n", initializing_time, initializing_time / time_labeling * 100);
// printf("\tinit_start_reset_time: %f (%f%%)\n", init_start_reset_time, init_start_reset_time / initializing_time * 100);
// printf("\tinit_index_time: %f (%f%%)\n", init_index_time, init_index_time / initializing_time * 100);
// printf("\t\tinit_indicators_time: %f (%f%%)\n", init_indicators_time, init_indicators_time / init_index_time * 100);
// printf("\tinit_dist_matrix_time: %f (%f%%)\n", init_dist_matrix_time, init_dist_matrix_time / initializing_time * 100);
// printf("Candidating: %f %.2f%%\n", candidating_time, candidating_time / time_labeling * 100);
// printf("Adding: %f %.2f%%\n", adding_time, adding_time / time_labeling * 100);
// printf("distance_query_time: %f %.2f%%\n", distance_query_time, distance_query_time / time_labeling * 100);
// uint64_t total_check_count = bp_hit_count + normal_check_count;
// printf("total_check_count: %'llu\n", total_check_count);
// printf("bp_hit_count: %'llu %.2f%%\n",
// bp_hit_count,
// bp_hit_count * 100.0 / total_check_count);
// printf("normal_check_count: %'llu %.2f%%\n", normal_check_count, normal_check_count * 100.0 / total_check_count);
// printf("total_candidates_num: %'llu set_candidates_num: %'llu %.2f%%\n",
// total_candidates_num,
// set_candidates_num,
// set_candidates_num * 100.0 / total_candidates_num);
// printf("\tnormal_hit_count (to total_check, to normal_check): %llu (%f%%, %f%%)\n",
// normal_hit_count,
// normal_hit_count * 100.0 / total_check_count,
// normal_hit_count * 100.0 / (total_check_count - bp_hit_count));
//cache_miss.print();
// printf("Candidating: "); candidating_ins_count.print();
// printf("Adding: "); adding_ins_count.print();
// printf("BP_Labeling: "); bp_labeling_ins_count.print();
// printf("BP_Checking: "); bp_checking_ins_count.print();
// printf("distance_query: "); dist_query_ins_count.print();
// printf("num_hosts: %u host_id: %u\n"
// "Local_labeling_time: %.2f seconds\n"
// "bp_labeling_time: %.2f %.2f%%\n"
// "initializing_time: %.2f %.2f%%\n"
// "scatter_time: %.2f %.2f%%\n"
// "gather_time: %.2f %.2f%%\n"
// "clearup_time: %.2f %.2f%%\n"
// "message_time: %.2f %.2f%%\n",
// num_hosts, host_id,
// time_labeling,
// bp_labeling_time, 100.0 * bp_labeling_time / time_labeling,
// initializing_time, 100.0 * initializing_time / time_labeling,
// scatter_time, 100.0 * scatter_time / time_labeling,
// gather_time, 100.0 * gather_time / time_labeling,
// clearup_time, 100.0 * clearup_time / time_labeling,
// message_time, 100.0 * message_time / time_labeling);
double global_time_labeling;
MPI_Allreduce(&time_labeling,
&global_time_labeling,
1,
MPI_DOUBLE,
MPI_MAX,
MPI_COMM_WORLD);
MPI_Barrier(MPI_COMM_WORLD);
if (0 == host_id) {
printf("num_hosts: %d "
"num_threads: %d "
"Global_labeling_time: %.2f seconds\n",
num_hosts,
NUM_THREADS,
global_time_labeling);
}
// End test
}
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::bit_parallel_labeling(
// const DistGraph &G,
// std::vector<uint8_t> &used_bp_roots)
//{
//// VertexID num_v = G.num_v;
// EdgeID num_e = G.num_e;
//
// std::vector<UnweightedDist> tmp_d(num_v); // distances from the root to every v
// std::vector<std::pair<uint64_t, uint64_t> > tmp_s(num_v); // first is S_r^{-1}, second is S_r^{0}
// std::vector<VertexID> que(num_v); // active queue
// std::vector<std::pair<VertexID, VertexID> > sibling_es(num_e); // siblings, their distances to the root are equal (have difference of 0)
// std::vector<std::pair<VertexID, VertexID> > child_es(num_e); // child and father, their distances to the root have difference of 1.
//
// VertexID r = 0; // root r
// for (VertexID i_bpspt = 0; i_bpspt < BITPARALLEL_SIZE; ++i_bpspt) {
// while (r < num_v && used_bp_roots[r]) {
// ++r;
// }
// if (r == num_v) {
// for (VertexID v = 0; v < num_v; ++v) {
// L[v].bp_dist[i_bpspt] = MAX_UNWEIGHTED_DIST;
// }
// continue;
// }
// used_bp_roots[r] = true;
//
// fill(tmp_d.begin(), tmp_d.end(), MAX_UNWEIGHTED_DIST);
// fill(tmp_s.begin(), tmp_s.end(), std::make_pair(0, 0));
//
// VertexID que_t0 = 0, que_t1 = 0, que_h = 0;
// que[que_h++] = r;
// tmp_d[r] = 0;
// que_t1 = que_h;
//
// int ns = 0; // number of selected neighbor, default 64
// // the edge of one vertex in G is ordered decreasingly to rank, lower rank first, so here need to traverse edges backward
// // There was a bug cost countless time: the unsigned iterator i might decrease to zero and then flip to the INF.
//// VertexID i_bound = G.vertices[r] - 1;
//// VertexID i_start = i_bound + G.out_degrees[r];
//// for (VertexID i = i_start; i > i_bound; --i) {
// //int i_bound = G.vertices[r];
// //int i_start = i_bound + G.out_degrees[r] - 1;
// //for (int i = i_start; i >= i_bound; --i) {
// VertexID d_i_bound = G.local_out_degrees[r];
// EdgeID i_start = G.vertices_idx[r] + d_i_bound - 1;
// for (VertexID d_i = 0; d_i < d_i_bound; ++d_i) {
// EdgeID i = i_start - d_i;
// VertexID v = G.out_edges[i];
// if (!used_bp_roots[v]) {
// used_bp_roots[v] = true;
// // Algo3:line4: for every v in S_r, (dist[v], S_r^{-1}[v], S_r^{0}[v]) <- (1, {v}, empty_set)
// que[que_h++] = v;
// tmp_d[v] = 1;
// tmp_s[v].first = 1ULL << ns;
// if (++ns == 64) break;
// }
// }
// //}
//// }
//
// for (UnweightedDist d = 0; que_t0 < que_h; ++d) {
// VertexID num_sibling_es = 0, num_child_es = 0;
//
// for (VertexID que_i = que_t0; que_i < que_t1; ++que_i) {
// VertexID v = que[que_i];
//// bit_parallel_push_labels(G,
//// v,
//// que,
//// que_h,
//// sibling_es,
//// num_sibling_es,
//// child_es,
//// num_child_es,
//// tmp_d,
//// d);
// EdgeID i_start = G.vertices_idx[v];
// EdgeID i_bound = i_start + G.local_out_degrees[v];
// for (EdgeID i = i_start; i < i_bound; ++i) {
// VertexID tv = G.out_edges[i];
// UnweightedDist td = d + 1;
//
// if (d > tmp_d[tv]) {
// ;
// }
// else if (d == tmp_d[tv]) {
// if (v < tv) { // ??? Why need v < tv !!! Because it's a undirected graph.
// sibling_es[num_sibling_es].first = v;
// sibling_es[num_sibling_es].second = tv;
// ++num_sibling_es;
// }
// } else { // d < tmp_d[tv]
// if (tmp_d[tv] == MAX_UNWEIGHTED_DIST) {
// que[que_h++] = tv;
// tmp_d[tv] = td;
// }
// child_es[num_child_es].first = v;
// child_es[num_child_es].second = tv;
// ++num_child_es;
// }
// }
// }
//
// for (VertexID i = 0; i < num_sibling_es; ++i) {
// VertexID v = sibling_es[i].first, w = sibling_es[i].second;
// tmp_s[v].second |= tmp_s[w].first;
// tmp_s[w].second |= tmp_s[v].first;
// }
// for (VertexID i = 0; i < num_child_es; ++i) {
// VertexID v = child_es[i].first, c = child_es[i].second;
// tmp_s[c].first |= tmp_s[v].first;
// tmp_s[c].second |= tmp_s[v].second;
// }
//
// {// test
// printf("iter %u @%u host_id: %u num_sibling_es: %u num_child_es: %u\n", d, __LINE__, host_id, num_sibling_es, num_child_es);
//// if (4 == d) {
//// exit(EXIT_SUCCESS);
//// }
// }
//
// que_t0 = que_t1;
// que_t1 = que_h;
// }
//
// for (VertexID v = 0; v < num_v; ++v) {
// L[v].bp_dist[i_bpspt] = tmp_d[v];
// L[v].bp_sets[i_bpspt][0] = tmp_s[v].first; // S_r^{-1}
// L[v].bp_sets[i_bpspt][1] = tmp_s[v].second & ~tmp_s[v].first; // Only need those r's neighbors who are not already in S_r^{-1}
// }
// }
//
//}
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
bit_parallel_push_labels(
const DistGraph &G,
const VertexID v_global,
// std::vector<VertexID> &tmp_que,
// VertexID &end_tmp_que,
// std::vector< std::pair<VertexID, VertexID> > &sibling_es,
// VertexID &num_sibling_es,
// std::vector< std::pair<VertexID, VertexID> > &child_es,
// VertexID &num_child_es,
std::vector<VertexID> &tmp_q,
VertexID &size_tmp_q,
std::vector< std::pair<VertexID, VertexID> > &tmp_sibling_es,
VertexID &size_tmp_sibling_es,
std::vector< std::pair<VertexID, VertexID> > &tmp_child_es,
VertexID &size_tmp_child_es,
const VertexID &offset_tmp_q,
std::vector<UnweightedDist> &dists,
const UnweightedDist iter)
{
EdgeID i_start = G.vertices_idx[v_global];
EdgeID i_bound = i_start + G.local_out_degrees[v_global];
// {//test
// printf("host_id: %u local_out_degrees[%u]: %u\n", host_id, v_global, G.local_out_degrees[v_global]);
// }
for (EdgeID i = i_start; i < i_bound; ++i) {
VertexID tv_global = G.out_edges[i];
VertexID tv_local = G.get_local_vertex_id(tv_global);
UnweightedDist td = iter + 1;
if (iter > dists[tv_local]) {
;
} else if (iter == dists[tv_local]) {
if (v_global < tv_global) { // ??? Why need v < tv !!! Because it's a undirected graph.
tmp_sibling_es[offset_tmp_q + size_tmp_sibling_es].first = v_global;
tmp_sibling_es[offset_tmp_q + size_tmp_sibling_es].second = tv_global;
++size_tmp_sibling_es;
// sibling_es[num_sibling_es].first = v_global;
// sibling_es[num_sibling_es].second = tv_global;
// ++num_sibling_es;
}
} else { // iter < dists[tv]
if (dists[tv_local] == MAX_UNWEIGHTED_DIST) {
if (CAS(dists.data() + tv_local, MAX_UNWEIGHTED_DIST, td)) {
tmp_q[offset_tmp_q + size_tmp_q++] = tv_global;
}
}
// if (dists[tv_local] == MAX_UNWEIGHTED_DIST) {
// tmp_que[end_tmp_que++] = tv_global;
// dists[tv_local] = td;
// }
tmp_child_es[offset_tmp_q + size_tmp_child_es].first = v_global;
tmp_child_es[offset_tmp_q + size_tmp_child_es].second = tv_global;
++size_tmp_child_es;
// child_es[num_child_es].first = v_global;
// child_es[num_child_es].second = tv_global;
// ++num_child_es;
}
}
}
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
bit_parallel_labeling(
const DistGraph &G,
// std::vector<IndexType> &L,
std::vector<uint8_t> &used_bp_roots)
{
// Class type of Bit-Parallel label message unit.
struct MsgUnitBP {
VertexID v_global;
uint64_t S_n1;
uint64_t S_0;
MsgUnitBP() = default;
// MsgUnitBP(MsgUnitBP&& other) = default;
// MsgUnitBP(MsgUnitBP& other) = default;
// MsgUnitBP& operator=(const MsgUnitBP& other) = default;
// MsgUnitBP& operator=(MsgUnitBP&& other) = default;
MsgUnitBP(VertexID v, uint64_t sn1, uint64_t s0)
: v_global(v), S_n1(sn1), S_0(s0) { }
};
// VertexID num_v = G.num_v;
// EdgeID num_e = G.num_e;
EdgeID local_num_edges = G.num_edges_local;
std::vector<UnweightedDist> tmp_d(num_masters); // distances from the root to every v
std::vector<std::pair<uint64_t, uint64_t> > tmp_s(num_v); // first is S_r^{-1}, second is S_r^{0}
std::vector<VertexID> que(num_masters); // active queue
VertexID end_que = 0;
std::vector<VertexID> tmp_que(num_masters); // temporary queue, to be swapped with que
VertexID end_tmp_que = 0;
std::vector<std::pair<VertexID, VertexID> > sibling_es(local_num_edges); // siblings, their distances to the root are equal (have difference of 0)
std::vector<std::pair<VertexID, VertexID> > child_es(local_num_edges); // child and father, their distances to the root have difference of 1.
VertexID r_global = 0; // root r
for (VertexID i_bpspt = 0; i_bpspt < BITPARALLEL_SIZE; ++i_bpspt) {
// {// test
// if (0 == host_id) {
// printf("i_bpsp: %u\n", i_bpspt);
// }
// }
// Select the root r_global
if (0 == host_id) {
while (r_global < num_v && used_bp_roots[r_global]) {
++r_global;
}
if (r_global == num_v) {
for (VertexID v = 0; v < num_v; ++v) {
L[v].bp_dist[i_bpspt] = MAX_UNWEIGHTED_DIST;
}
continue;
}
}
// Broadcast the r here.
// message_time -= WallTimer::get_time_mark();
MPI_Bcast(&r_global,
1,
V_ID_Type,
0,
MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
used_bp_roots[r_global] = 1;
//#ifdef DEBUG_MESSAGES_ON
// {//test
// if (0 == host_id) {
// printf("r_global: %u i_bpspt: %u\n", r_global, i_bpspt);
// }
// }
//#endif
// VertexID que_t0 = 0, que_t1 = 0, que_h = 0;
fill(tmp_d.begin(), tmp_d.end(), MAX_UNWEIGHTED_DIST);
fill(tmp_s.begin(), tmp_s.end(), std::make_pair(0, 0));
// Mark the r_global
if (G.get_master_host_id(r_global) == host_id) {
tmp_d[G.get_local_vertex_id(r_global)] = 0;
que[end_que++] = r_global;
}
// Select the r_global's 64 neighbors
{
// Get r_global's neighbors into buffer_send, rank from high to low.
VertexID local_degree = G.local_out_degrees[r_global];
std::vector<VertexID> buffer_send(local_degree);
if (local_degree) {
EdgeID e_i_start = G.vertices_idx[r_global] + local_degree - 1;
for (VertexID d_i = 0; d_i < local_degree; ++d_i) {
EdgeID e_i = e_i_start - d_i;
buffer_send[d_i] = G.out_edges[e_i];
}
}
// Get selected neighbors (up to 64)
std::vector<VertexID> selected_nbrs;
if (0 != host_id) {
// Every host other than 0 sends neighbors to host 0
// message_time -= WallTimer::get_time_mark();
MPI_Instance::send_buffer_2_dst(buffer_send,
0,
SENDING_ROOT_NEIGHBORS,
SENDING_SIZE_ROOT_NEIGHBORS);
// Receive selected neighbors from host 0
MPI_Instance::recv_buffer_from_src(selected_nbrs,
0,
SENDING_SELECTED_NEIGHBORS,
SENDING_SIZE_SELETED_NEIGHBORS);
// message_time += WallTimer::get_time_mark();
} else {
// Host 0
// Host 0 receives neighbors from others
std::vector<VertexID> all_nbrs(buffer_send);
std::vector<VertexID > buffer_recv;
for (int loc = 0; loc < num_hosts - 1; ++loc) {
// message_time -= WallTimer::get_time_mark();
MPI_Instance::recv_buffer_from_any(buffer_recv,
SENDING_ROOT_NEIGHBORS,
SENDING_SIZE_ROOT_NEIGHBORS);
// message_time += WallTimer::get_time_mark();
if (buffer_recv.empty()) {
continue;
}
buffer_send.resize(buffer_send.size() + buffer_recv.size());
std::merge(buffer_recv.begin(), buffer_recv.end(), all_nbrs.begin(), all_nbrs.end(), buffer_send.begin());
all_nbrs.resize(buffer_send.size());
all_nbrs.assign(buffer_send.begin(), buffer_send.end());
}
assert(all_nbrs.size() == G.get_global_out_degree(r_global));
// Select 64 (or less) neighbors
VertexID ns = 0; // number of selected neighbor, default 64
for (VertexID v_global : all_nbrs) {
if (used_bp_roots[v_global]) {
continue;
}
used_bp_roots[v_global] = 1;
selected_nbrs.push_back(v_global);
if (++ns == 64) {
break;
}
}
// Send selected neighbors to other hosts
// message_time -= WallTimer::get_time_mark();
for (int dest = 1; dest < num_hosts; ++dest) {
MPI_Instance::send_buffer_2_dst(selected_nbrs,
dest,
SENDING_SELECTED_NEIGHBORS,
SENDING_SIZE_SELETED_NEIGHBORS);
}
// message_time += WallTimer::get_time_mark();
}
// {//test
// printf("host_id: %u selected_nbrs.size(): %lu\n", host_id, selected_nbrs.size());
// }
// Synchronize the used_bp_roots.
for (VertexID v_global : selected_nbrs) {
used_bp_roots[v_global] = 1;
}
// Mark selected neighbors
for (VertexID v_i = 0; v_i < selected_nbrs.size(); ++v_i) {
VertexID v_global = selected_nbrs[v_i];
if (host_id != G.get_master_host_id(v_global)) {
continue;
}
tmp_que[end_tmp_que++] = v_global;
tmp_d[G.get_local_vertex_id(v_global)] = 1;
tmp_s[v_global].first = 1ULL << v_i;
}
}
// Reduce the global number of active vertices
VertexID global_num_actives = 1;
UnweightedDist d = 0;
while (global_num_actives) {
{// Limit the distance
if (d > 7) {
break;
}
}
//#ifdef DEBUG_MESSAGES_ON
// {//test
// if (0 == host_id) {
// printf("d: %u que_size: %u\n", d, global_num_actives);
// }
// }
//#endif
// for (UnweightedDist d = 0; que_t0 < que_h; ++d) {
VertexID num_sibling_es = 0, num_child_es = 0;
// Send active masters to mirrors
{
std::vector<MsgUnitBP> buffer_send(end_que);
for (VertexID que_i = 0; que_i < end_que; ++que_i) {
VertexID v_global = que[que_i];
buffer_send[que_i] = MsgUnitBP(v_global, tmp_s[v_global].first, tmp_s[v_global].second);
}
// {// test
// printf("host_id: %u buffer_send.size(): %lu\n", host_id, buffer_send.size());
// }
for (int root = 0; root < num_hosts; ++root) {
std::vector<MsgUnitBP> buffer_recv;
one_host_bcasts_buffer_to_buffer(root,
buffer_send,
buffer_recv);
if (buffer_recv.empty()) {
continue;
}
// For parallel adding to queue
VertexID size_buffer_recv = buffer_recv.size();
std::vector<VertexID> offsets_tmp_q(size_buffer_recv);
#pragma omp parallel for
for (VertexID i_q = 0; i_q < size_buffer_recv; ++i_q) {
offsets_tmp_q[i_q] = G.local_out_degrees[buffer_recv[i_q].v_global];
}
VertexID num_neighbors = PADO::prefix_sum_for_offsets(offsets_tmp_q);
std::vector<VertexID> tmp_q(num_neighbors);
std::vector<VertexID> sizes_tmp_q(size_buffer_recv, 0);
// For parallel adding to sibling_es
std::vector< std::pair<VertexID, VertexID> > tmp_sibling_es(num_neighbors);
std::vector<VertexID> sizes_tmp_sibling_es(size_buffer_recv, 0);
// For parallel adding to child_es
std::vector< std::pair<VertexID, VertexID> > tmp_child_es(num_neighbors);
std::vector<VertexID> sizes_tmp_child_es(size_buffer_recv, 0);
#pragma omp parallel for
// for (const MsgUnitBP &m : buffer_recv) {
for (VertexID i_m = 0; i_m < size_buffer_recv; ++i_m) {
const MsgUnitBP &m = buffer_recv[i_m];
VertexID v_global = m.v_global;
if (!G.local_out_degrees[v_global]) {
continue;
}
tmp_s[v_global].first = m.S_n1;
tmp_s[v_global].second = m.S_0;
// Push labels
bit_parallel_push_labels(
G,
v_global,
tmp_q,
sizes_tmp_q[i_m],
tmp_sibling_es,
sizes_tmp_sibling_es[i_m],
tmp_child_es,
sizes_tmp_child_es[i_m],
offsets_tmp_q[i_m],
// tmp_que,
// end_tmp_que,
// sibling_es,
// num_sibling_es,
// child_es,
// num_child_es,
tmp_d,
d);
}
{// From tmp_sibling_es to sibling_es
idi total_size_tmp = PADO::prefix_sum_for_offsets(sizes_tmp_sibling_es);
PADO::collect_into_queue(
tmp_sibling_es,
offsets_tmp_q,
sizes_tmp_sibling_es,
total_size_tmp,
sibling_es,
num_sibling_es);
}
{// From tmp_child_es to child_es
idi total_size_tmp = PADO::prefix_sum_for_offsets(sizes_tmp_child_es);
PADO::collect_into_queue(
tmp_child_es,
offsets_tmp_q,
sizes_tmp_child_es,
total_size_tmp,
child_es,
num_child_es);
}
{// From tmp_q to tmp_que
idi total_size_tmp = PADO::prefix_sum_for_offsets(sizes_tmp_q);
PADO::collect_into_queue(
tmp_q,
offsets_tmp_q,
sizes_tmp_q,
total_size_tmp,
tmp_que,
end_tmp_que);
}
// {// test
// printf("host_id: %u root: %u done push.\n", host_id, root);
// }
}
}
// Update the sets in tmp_s
{
#pragma omp parallel for
for (VertexID i = 0; i < num_sibling_es; ++i) {
VertexID v = sibling_es[i].first, w = sibling_es[i].second;
__atomic_or_fetch(&tmp_s[v].second, tmp_s[w].first, __ATOMIC_SEQ_CST);
__atomic_or_fetch(&tmp_s[w].second, tmp_s[v].first, __ATOMIC_SEQ_CST);
// tmp_s[v].second |= tmp_s[w].first; // !!! Need to send back!!!
// tmp_s[w].second |= tmp_s[v].first;
}
// Put into the buffer sending to others
std::vector< std::pair<VertexID, uint64_t> > buffer_send(2 * num_sibling_es);
#pragma omp parallel for
for (VertexID i = 0; i < num_sibling_es; ++i) {
VertexID v = sibling_es[i].first;
VertexID w = sibling_es[i].second;
buffer_send[2 * i] = std::make_pair(v, tmp_s[v].second);
buffer_send[2 * i + 1] = std::make_pair(w, tmp_s[w].second);
}
// Send the messages
for (int root = 0; root < num_hosts; ++root) {
std::vector< std::pair<VertexID, uint64_t> > buffer_recv;
one_host_bcasts_buffer_to_buffer(root,
buffer_send,
buffer_recv);
if (buffer_recv.empty()) {
continue;
}
size_t i_m_bound = buffer_recv.size();
#pragma omp parallel for
for (size_t i_m = 0; i_m < i_m_bound; ++i_m) {
const auto &m = buffer_recv[i_m];
__atomic_or_fetch(&tmp_s[m.first].second, m.second, __ATOMIC_SEQ_CST);
}
// for (const std::pair<VertexID, uint64_t> &m : buffer_recv) {
// tmp_s[m.first].second |= m.second;
// }
}
#pragma omp parallel for
for (VertexID i = 0; i < num_child_es; ++i) {
VertexID v = child_es[i].first, c = child_es[i].second;
__atomic_or_fetch(&tmp_s[c].first, tmp_s[v].first, __ATOMIC_SEQ_CST);
__atomic_or_fetch(&tmp_s[c].second, tmp_s[v].second, __ATOMIC_SEQ_CST);
// tmp_s[c].first |= tmp_s[v].first;
// tmp_s[c].second |= tmp_s[v].second;
}
}
//#ifdef DEBUG_MESSAGES_ON
// {// test
// VertexID global_num_sibling_es;
// VertexID global_num_child_es;
// MPI_Allreduce(&num_sibling_es,
// &global_num_sibling_es,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
// MPI_Allreduce(&num_child_es,
// &global_num_child_es,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
// if (0 == host_id) {
// printf("iter: %u num_sibling_es: %u num_child_es: %u\n", d, global_num_sibling_es, global_num_child_es);
// }
//
//// printf("iter %u @%u host_id: %u num_sibling_es: %u num_child_es: %u\n", d, __LINE__, host_id, num_sibling_es, num_child_es);
//// if (0 == d) {
//// exit(EXIT_SUCCESS);
//// }
// }
//#endif
// Swap que and tmp_que
tmp_que.swap(que);
end_que = end_tmp_que;
end_tmp_que = 0;
MPI_Allreduce(&end_que,
&global_num_actives,
1,
V_ID_Type,
MPI_MAX,
MPI_COMM_WORLD);
// }
++d;
}
#pragma omp parallel for
for (VertexID v_local = 0; v_local < num_masters; ++v_local) {
VertexID v_global = G.get_global_vertex_id(v_local);
L[v_local].bp_dist[i_bpspt] = tmp_d[v_local];
L[v_local].bp_sets[i_bpspt][0] = tmp_s[v_global].first; // S_r^{-1}
L[v_local].bp_sets[i_bpspt][1] = tmp_s[v_global].second & ~tmp_s[v_global].first; // Only need those r's neighbors who are not already in S_r^{-1}
}
}
}
//template <VertexID BATCH_SIZE>
//inline void DistBVCPLL<BATCH_SIZE>::
//bit_parallel_push_labels(
// const DistGraph &G,
// const VertexID v_global,
// std::vector<VertexID> &tmp_que,
// VertexID &end_tmp_que,
// std::vector< std::pair<VertexID, VertexID> > &sibling_es,
// VertexID &num_sibling_es,
// std::vector< std::pair<VertexID, VertexID> > &child_es,
// VertexID &num_child_es,
// std::vector<UnweightedDist> &dists,
// const UnweightedDist iter)
//{
// EdgeID i_start = G.vertices_idx[v_global];
// EdgeID i_bound = i_start + G.local_out_degrees[v_global];
//// {//test
//// printf("host_id: %u local_out_degrees[%u]: %u\n", host_id, v_global, G.local_out_degrees[v_global]);
//// }
// for (EdgeID i = i_start; i < i_bound; ++i) {
// VertexID tv_global = G.out_edges[i];
// VertexID tv_local = G.get_local_vertex_id(tv_global);
// UnweightedDist td = iter + 1;
//
// if (iter > dists[tv_local]) {
// ;
// } else if (iter == dists[tv_local]) {
// if (v_global < tv_global) { // ??? Why need v < tv !!! Because it's a undirected graph.
// sibling_es[num_sibling_es].first = v_global;
// sibling_es[num_sibling_es].second = tv_global;
// ++num_sibling_es;
// }
// } else { // iter < dists[tv]
// if (dists[tv_local] == MAX_UNWEIGHTED_DIST) {
// tmp_que[end_tmp_que++] = tv_global;
// dists[tv_local] = td;
// }
// child_es[num_child_es].first = v_global;
// child_es[num_child_es].second = tv_global;
// ++num_child_es;
//// {
//// printf("host_id: %u num_child_es: %u v_global: %u tv_global: %u\n", host_id, num_child_es, v_global, tv_global);//test
//// }
// }
// }
//
//}
//
//template <VertexID BATCH_SIZE>
//inline void DistBVCPLL<BATCH_SIZE>::
//bit_parallel_labeling(
// const DistGraph &G,
//// std::vector<IndexType> &L,
// std::vector<uint8_t> &used_bp_roots)
//{
// // Class type of Bit-Parallel label message unit.
// struct MsgUnitBP {
// VertexID v_global;
// uint64_t S_n1;
// uint64_t S_0;
//
// MsgUnitBP() = default;
//// MsgUnitBP(MsgUnitBP&& other) = default;
//// MsgUnitBP(MsgUnitBP& other) = default;
//// MsgUnitBP& operator=(const MsgUnitBP& other) = default;
//// MsgUnitBP& operator=(MsgUnitBP&& other) = default;
// MsgUnitBP(VertexID v, uint64_t sn1, uint64_t s0)
// : v_global(v), S_n1(sn1), S_0(s0) { }
// };
//// VertexID num_v = G.num_v;
//// EdgeID num_e = G.num_e;
// EdgeID local_num_edges = G.num_edges_local;
//
// std::vector<UnweightedDist> tmp_d(num_masters); // distances from the root to every v
// std::vector<std::pair<uint64_t, uint64_t> > tmp_s(num_v); // first is S_r^{-1}, second is S_r^{0}
// std::vector<VertexID> que(num_masters); // active queue
// VertexID end_que = 0;
// std::vector<VertexID> tmp_que(num_masters); // temporary queue, to be swapped with que
// VertexID end_tmp_que = 0;
// std::vector<std::pair<VertexID, VertexID> > sibling_es(local_num_edges); // siblings, their distances to the root are equal (have difference of 0)
// std::vector<std::pair<VertexID, VertexID> > child_es(local_num_edges); // child and father, their distances to the root have difference of 1.
//
//// std::vector<UnweightedDist> tmp_d(num_v); // distances from the root to every v
//// std::vector<std::pair<uint64_t, uint64_t> > tmp_s(num_v); // first is S_r^{-1}, second is S_r^{0}
//// std::vector<VertexID> que(num_v); // active queue
//// std::vector<std::pair<VertexID, VertexID> > sibling_es(num_e); // siblings, their distances to the root are equal (have difference of 0)
//// std::vector<std::pair<VertexID, VertexID> > child_es(num_e); // child and father, their distances to the root have difference of 1.
//
// VertexID r_global = 0; // root r
// for (VertexID i_bpspt = 0; i_bpspt < BITPARALLEL_SIZE; ++i_bpspt) {
// // Select the root r_global
// if (0 == host_id) {
// while (r_global < num_v && used_bp_roots[r_global]) {
// ++r_global;
// }
// if (r_global == num_v) {
// for (VertexID v = 0; v < num_v; ++v) {
// L[v].bp_dist[i_bpspt] = MAX_UNWEIGHTED_DIST;
// }
// continue;
// }
// }
// // Broadcast the r here.
// message_time -= WallTimer::get_time_mark();
// MPI_Bcast(&r_global,
// 1,
// V_ID_Type,
// 0,
// MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
// used_bp_roots[r_global] = 1;
//#ifdef DEBUG_MESSAGES_ON
// {//test
// if (0 == host_id) {
// printf("r_global: %u i_bpspt: %u\n", r_global, i_bpspt);
// }
// }
//#endif
//
//// VertexID que_t0 = 0, que_t1 = 0, que_h = 0;
// fill(tmp_d.begin(), tmp_d.end(), MAX_UNWEIGHTED_DIST);
// fill(tmp_s.begin(), tmp_s.end(), std::make_pair(0, 0));
//
// // Mark the r_global
// if (G.get_master_host_id(r_global) == host_id) {
// tmp_d[G.get_local_vertex_id(r_global)] = 0;
// que[end_que++] = r_global;
// }
// // Select the r_global's 64 neighbors
// {
// // Get r_global's neighbors into buffer_send, rank from low to high.
// VertexID local_degree = G.local_out_degrees[r_global];
// std::vector<VertexID> buffer_send(local_degree);
// if (local_degree) {
// EdgeID e_i_start = G.vertices_idx[r_global] + local_degree - 1;
// for (VertexID d_i = 0; d_i < local_degree; ++d_i) {
// EdgeID e_i = e_i_start - d_i;
// buffer_send[d_i] = G.out_edges[e_i];
// }
// }
//
// // Get selected neighbors (up to 64)
// std::vector<VertexID> selected_nbrs;
// if (0 != host_id) {
// // Every host other than 0 sends neighbors to host 0
// message_time -= WallTimer::get_time_mark();
// MPI_Instance::send_buffer_2_dst(buffer_send,
// 0,
// SENDING_ROOT_NEIGHBORS,
// SENDING_SIZE_ROOT_NEIGHBORS);
// // Receive selected neighbors from host 0
// MPI_Instance::recv_buffer_from_src(selected_nbrs,
// 0,
// SENDING_SELECTED_NEIGHBORS,
// SENDING_SIZE_SELETED_NEIGHBORS);
// message_time += WallTimer::get_time_mark();
// } else {
// // Host 0
// // Host 0 receives neighbors from others
// std::vector<VertexID> all_nbrs(buffer_send);
// std::vector<VertexID > buffer_recv;
// for (int loc = 0; loc < num_hosts - 1; ++loc) {
// message_time -= WallTimer::get_time_mark();
// MPI_Instance::recv_buffer_from_any(buffer_recv,
// SENDING_ROOT_NEIGHBORS,
// SENDING_SIZE_ROOT_NEIGHBORS);
//// MPI_Instance::receive_dynamic_buffer_from_any(buffer_recv,
//// num_hosts,
//// SENDING_ROOT_NEIGHBORS);
// message_time += WallTimer::get_time_mark();
// if (buffer_recv.empty()) {
// continue;
// }
//
// buffer_send.resize(buffer_send.size() + buffer_recv.size());
// std::merge(buffer_recv.begin(), buffer_recv.end(), all_nbrs.begin(), all_nbrs.end(), buffer_send.begin());
// all_nbrs.resize(buffer_send.size());
// all_nbrs.assign(buffer_send.begin(), buffer_send.end());
// }
// assert(all_nbrs.size() == G.get_global_out_degree(r_global));
// // Select 64 (or less) neighbors
// VertexID ns = 0; // number of selected neighbor, default 64
// for (VertexID v_global : all_nbrs) {
// if (used_bp_roots[v_global]) {
// continue;
// }
// used_bp_roots[v_global] = 1;
// selected_nbrs.push_back(v_global);
// if (++ns == 64) {
// break;
// }
// }
// // Send selected neighbors to other hosts
// message_time -= WallTimer::get_time_mark();
// for (int dest = 1; dest < num_hosts; ++dest) {
// MPI_Instance::send_buffer_2_dst(selected_nbrs,
// dest,
// SENDING_SELECTED_NEIGHBORS,
// SENDING_SIZE_SELETED_NEIGHBORS);
// }
// message_time += WallTimer::get_time_mark();
// }
//// {//test
//// printf("host_id: %u selected_nbrs.size(): %lu\n", host_id, selected_nbrs.size());
//// }
//
// // Synchronize the used_bp_roots.
// for (VertexID v_global : selected_nbrs) {
// used_bp_roots[v_global] = 1;
// }
//
// // Mark selected neighbors
// for (VertexID v_i = 0; v_i < selected_nbrs.size(); ++v_i) {
// VertexID v_global = selected_nbrs[v_i];
// if (host_id != G.get_master_host_id(v_global)) {
// continue;
// }
// tmp_que[end_tmp_que++] = v_global;
// tmp_d[G.get_local_vertex_id(v_global)] = 1;
// tmp_s[v_global].first = 1ULL << v_i;
// }
// }
//
// // Reduce the global number of active vertices
// VertexID global_num_actives = 1;
// UnweightedDist d = 0;
// while (global_num_actives) {
//// for (UnweightedDist d = 0; que_t0 < que_h; ++d) {
// VertexID num_sibling_es = 0, num_child_es = 0;
//
//
// // Send active masters to mirrors
// {
// std::vector<MsgUnitBP> buffer_send(end_que);
// for (VertexID que_i = 0; que_i < end_que; ++que_i) {
// VertexID v_global = que[que_i];
// buffer_send[que_i] = MsgUnitBP(v_global, tmp_s[v_global].first, tmp_s[v_global].second);
// }
//// {// test
//// printf("host_id: %u buffer_send.size(): %lu\n", host_id, buffer_send.size());
//// }
//
// for (int root = 0; root < num_hosts; ++root) {
// std::vector<MsgUnitBP> buffer_recv;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send,
// buffer_recv);
// if (buffer_recv.empty()) {
// continue;
// }
// for (const MsgUnitBP &m : buffer_recv) {
// VertexID v_global = m.v_global;
// if (!G.local_out_degrees[v_global]) {
// continue;
// }
// tmp_s[v_global].first = m.S_n1;
// tmp_s[v_global].second = m.S_0;
// // Push labels
// bit_parallel_push_labels(G,
// v_global,
// tmp_que,
// end_tmp_que,
// sibling_es,
// num_sibling_es,
// child_es,
// num_child_es,
// tmp_d,
// d);
// }
//// {// test
//// printf("host_id: %u root: %u done push.\n", host_id, root);
//// }
// }
// }
//
// // Update the sets in tmp_s
// {
//
// for (VertexID i = 0; i < num_sibling_es; ++i) {
// VertexID v = sibling_es[i].first, w = sibling_es[i].second;
// tmp_s[v].second |= tmp_s[w].first; // !!! Need to send back!!!
// tmp_s[w].second |= tmp_s[v].first;
//
// }
// // Put into the buffer sending to others
// std::vector< std::pair<VertexID, uint64_t> > buffer_send(2 * num_sibling_es);
//// std::vector< std::vector<MPI_Request> > requests_list(num_hosts - 1);
// for (VertexID i = 0; i < num_sibling_es; ++i) {
// VertexID v = sibling_es[i].first;
// VertexID w = sibling_es[i].second;
//// buffer_send.emplace_back(v, tmp_s[v].second);
//// buffer_send.emplace_back(w, tmp_s[w].second);
// buffer_send[2 * i] = std::make_pair(v, tmp_s[v].second);
// buffer_send[2 * i + 1] = std::make_pair(w, tmp_s[w].second);
// }
// // Send the messages
// for (int root = 0; root < num_hosts; ++root) {
// std::vector< std::pair<VertexID, uint64_t> > buffer_recv;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send,
// buffer_recv);
// if (buffer_recv.empty()) {
// continue;
// }
// for (const std::pair<VertexID, uint64_t> &m : buffer_recv) {
// tmp_s[m.first].second |= m.second;
// }
// }
// for (VertexID i = 0; i < num_child_es; ++i) {
// VertexID v = child_es[i].first, c = child_es[i].second;
// tmp_s[c].first |= tmp_s[v].first;
// tmp_s[c].second |= tmp_s[v].second;
// }
// }
////#ifdef DEBUG_MESSAGES_ON
// {// test
// VertexID global_num_sibling_es;
// VertexID global_num_child_es;
// MPI_Allreduce(&num_sibling_es,
// &global_num_sibling_es,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
// MPI_Allreduce(&num_child_es,
// &global_num_child_es,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
// if (0 == host_id) {
// printf("iter: %u num_sibling_es: %u num_child_es: %u\n", d, global_num_sibling_es, global_num_child_es);
// }
// }
////#endif
//
// // Swap que and tmp_que
// tmp_que.swap(que);
// end_que = end_tmp_que;
// end_tmp_que = 0;
// MPI_Allreduce(&end_que,
// &global_num_actives,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
//
//// }
// ++d;
// }
//
// for (VertexID v_local = 0; v_local < num_masters; ++v_local) {
// VertexID v_global = G.get_global_vertex_id(v_local);
// L[v_local].bp_dist[i_bpspt] = tmp_d[v_local];
// L[v_local].bp_sets[i_bpspt][0] = tmp_s[v_global].first; // S_r^{-1}
// L[v_local].bp_sets[i_bpspt][1] = tmp_s[v_global].second & ~tmp_s[v_global].first; // Only need those r's neighbors who are not already in S_r^{-1}
// }
// }
//}
//// Function bit parallel checking:
//// return false if shortest distance exits in bp labels, return true if bp labels cannot cover the distance
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//inline bool DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::bit_parallel_checking(
// VertexID v_id,
// VertexID w_id,
// const std::vector<IndexType> &L,
// UnweightedDist iter)
//{
// // Bit Parallel Checking: if label_real_id to v_tail has shorter distance already
// const IndexType &Lv = L[v_id];
// const IndexType &Lw = L[w_id];
//
// _mm_prefetch(&Lv.bp_dist[0], _MM_HINT_T0);
// _mm_prefetch(&Lv.bp_sets[0][0], _MM_HINT_T0);
// _mm_prefetch(&Lw.bp_dist[0], _MM_HINT_T0);
// _mm_prefetch(&Lw.bp_sets[0][0], _MM_HINT_T0);
// for (VertexID i = 0; i < BITPARALLEL_SIZE; ++i) {
// VertexID td = Lv.bp_dist[i] + Lw.bp_dist[i]; // Use type VertexID in case of addition of two INF.
// if (td - 2 <= iter) {
// td +=
// (Lv.bp_sets[i][0] & Lw.bp_sets[i][0]) ? -2 :
// ((Lv.bp_sets[i][0] & Lw.bp_sets[i][1]) |
// (Lv.bp_sets[i][1] & Lw.bp_sets[i][0]))
// ? -1 : 0;
// if (td <= iter) {
//// ++bp_hit_count;
// return false;
// }
// }
// }
// return true;
//}
// Function for initializing at the begin of a batch
// For a batch, initialize the temporary labels and real labels of roots;
// traverse roots' labels to initialize distance buffer;
// unset flag arrays is_active and got_labels
template <VertexID BATCH_SIZE>
inline VertexID DistBVCPLL<BATCH_SIZE>::
initialization(
const DistGraph &G,
std::vector<ShortIndex> &short_index,
std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::vector<VertexID> > &recved_dist_table,
std::vector<BPLabelType> &bp_labels_table,
std::vector<VertexID> &active_queue,
VertexID &end_active_queue,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
// VertexID b_id,
VertexID roots_start,
VertexID roots_size,
// std::vector<VertexID> &roots_master_local,
const std::vector<uint8_t> &used_bp_roots)
{
// Get the roots_master_local, containing all local roots.
std::vector<VertexID> roots_master_local;
VertexID size_roots_master_local;
VertexID roots_bound = roots_start + roots_size;
try {
for (VertexID r_global = roots_start; r_global < roots_bound; ++r_global) {
if (G.get_master_host_id(r_global) == host_id && !used_bp_roots[r_global]) {
roots_master_local.push_back(G.get_local_vertex_id(r_global));
// {//test
// if (1024 == roots_start && 7 == host_id && 31600 == *roots_master_local.rbegin()) {
// printf("S0.0 host_id: %d "
// "31600 YES!\n",
// host_id);
// }
// }
}
}
size_roots_master_local = roots_master_local.size();
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("initialization_roots_master_local: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// Short_index
{
if (end_once_candidated_queue >= THRESHOLD_PARALLEL) {
#pragma omp parallel for
for (VertexID v_i = 0; v_i < end_once_candidated_queue; ++v_i) {
VertexID v_local = once_candidated_queue[v_i];
short_index[v_local].indicator_reset();
once_candidated[v_local] = 0;
}
} else {
for (VertexID v_i = 0; v_i < end_once_candidated_queue; ++v_i) {
VertexID v_local = once_candidated_queue[v_i];
short_index[v_local].indicator_reset();
once_candidated[v_local] = 0;
}
}
end_once_candidated_queue = 0;
if (size_roots_master_local >= THRESHOLD_PARALLEL) {
#pragma omp parallel for
for (VertexID i_r = 0; i_r < size_roots_master_local; ++i_r) {
VertexID r_local = roots_master_local[i_r];
short_index[r_local].indicator[G.get_global_vertex_id(r_local) - roots_start] = 1; // v itself
// short_index[r_local].indicator[BATCH_SIZE] = 1; // v got labels
}
} else {
for (VertexID r_local : roots_master_local) {
short_index[r_local].indicator[G.get_global_vertex_id(r_local) - roots_start] = 1; // v itself
// short_index[r_local].indicator[BATCH_SIZE] = 1; // v got labels
}
}
}
//
// Real Index
try
{
if (size_roots_master_local >= THRESHOLD_PARALLEL) {
#pragma omp parallel for
for (VertexID i_r = 0; i_r < size_roots_master_local; ++i_r) {
VertexID r_local = roots_master_local[i_r];
IndexType &Lr = L[r_local];
Lr.batches.emplace_back(
// b_id, // Batch ID
Lr.distances.size(), // start_index
1); // size
Lr.distances.emplace_back(
Lr.vertices.size(), // start_index
1, // size
0); // dist
Lr.vertices.push_back(G.get_global_vertex_id(r_local));
// Lr.vertices.push_back(G.get_global_vertex_id(r_local) - roots_start);
}
} else {
for (VertexID r_local : roots_master_local) {
IndexType &Lr = L[r_local];
Lr.batches.emplace_back(
// b_id, // Batch ID
Lr.distances.size(), // start_index
1); // size
Lr.distances.emplace_back(
Lr.vertices.size(), // start_index
1, // size
0); // dist
Lr.vertices.push_back(G.get_global_vertex_id(r_local));
// Lr.vertices.push_back(G.get_global_vertex_id(r_local) - roots_start);
}
}
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("initialization_real_index: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// Dist Table
try
{
// struct LabelTableUnit {
// VertexID root_id;
// VertexID label_global_id;
// UnweightedDist dist;
//
// LabelTableUnit() = default;
//
// LabelTableUnit(VertexID r, VertexID l, UnweightedDist d) :
// root_id(r), label_global_id(l), dist(d) {}
// };
std::vector<LabelTableUnit> buffer_send; // buffer for sending
// Dist_matrix
{
// Deprecated Old method: unpack the IndexType structure before sending.
// Okay, it's back.
if (size_roots_master_local >= THRESHOLD_PARALLEL) {
// Offsets for adding labels to buffer_send in parallel
std::vector<VertexID> offsets_beffer_send(size_roots_master_local);
#pragma omp parallel for
for (VertexID i_r = 0; i_r < size_roots_master_local; ++i_r) {
VertexID r_local = roots_master_local[i_r];
offsets_beffer_send[i_r] = L[r_local].vertices.size();
}
EdgeID size_labels = PADO::prefix_sum_for_offsets(offsets_beffer_send);
buffer_send.resize(size_labels);
#pragma omp parallel for
for (VertexID i_r = 0; i_r < size_roots_master_local; ++i_r) {
VertexID r_local = roots_master_local[i_r];
VertexID top_location = 0;
IndexType &Lr = L[r_local];
VertexID r_root_id = G.get_global_vertex_id(r_local) - roots_start;
VertexID b_i_bound = Lr.batches.size();
_mm_prefetch(&Lr.batches[0], _MM_HINT_T0);
_mm_prefetch(&Lr.distances[0], _MM_HINT_T0);
_mm_prefetch(&Lr.vertices[0], _MM_HINT_T0);
// Traverse batches array
for (VertexID b_i = 0; b_i < b_i_bound; ++b_i) {
// VertexID id_offset = Lr.batches[b_i].batch_id * BATCH_SIZE;
VertexID dist_start_index = Lr.batches[b_i].start_index;
VertexID dist_bound_index = dist_start_index + Lr.batches[b_i].size;
// Traverse distances array
for (VertexID dist_i = dist_start_index; dist_i < dist_bound_index; ++dist_i) {
// VertexID dist_bound_index = Lr.distances.size();
// for (VertexID dist_i = 0; dist_i < dist_bound_index; ++dist_i) {
VertexID v_start_index = Lr.distances[dist_i].start_index;
VertexID v_bound_index = v_start_index + Lr.distances[dist_i].size;
UnweightedDist dist = Lr.distances[dist_i].dist;
// Traverse vertices array
for (VertexID v_i = v_start_index; v_i < v_bound_index; ++v_i) {
// Write into the dist_table
// buffer_send[offsets_beffer_send[i_r] + top_location++] =
// LabelTableUnit(r_root_id, Lr.vertices[v_i] + id_offset, dist);
buffer_send[offsets_beffer_send[i_r] + top_location++] =
LabelTableUnit(r_root_id, Lr.vertices[v_i], dist);
}
}
}
}
} else {
for (VertexID r_local : roots_master_local) {
// The distance table.
IndexType &Lr = L[r_local];
VertexID r_root_id = G.get_global_vertex_id(r_local) - roots_start;
VertexID b_i_bound = Lr.batches.size();
_mm_prefetch(&Lr.batches[0], _MM_HINT_T0);
_mm_prefetch(&Lr.distances[0], _MM_HINT_T0);
_mm_prefetch(&Lr.vertices[0], _MM_HINT_T0);
// Traverse batches array
for (VertexID b_i = 0; b_i < b_i_bound; ++b_i) {
// VertexID id_offset = Lr.batches[b_i].batch_id * BATCH_SIZE;
VertexID dist_start_index = Lr.batches[b_i].start_index;
VertexID dist_bound_index = dist_start_index + Lr.batches[b_i].size;
// Traverse distances array
for (VertexID dist_i = dist_start_index; dist_i < dist_bound_index; ++dist_i) {
// VertexID dist_bound_index = Lr.distances.size();
// for (VertexID dist_i = 0; dist_i < dist_bound_index; ++dist_i) {
VertexID v_start_index = Lr.distances[dist_i].start_index;
VertexID v_bound_index = v_start_index + Lr.distances[dist_i].size;
UnweightedDist dist = Lr.distances[dist_i].dist;
// Traverse vertices array
for (VertexID v_i = v_start_index; v_i < v_bound_index; ++v_i) {
// Write into the dist_table
buffer_send.emplace_back(r_root_id, Lr.vertices[v_i],
dist); // buffer for sending
// buffer_send.emplace_back(r_root_id, Lr.vertices[v_i] + id_offset,
// dist); // buffer for sending
}
}
}
}
}
}
// Broadcast local roots labels
for (int root = 0; root < num_hosts; ++root) {
std::vector<LabelTableUnit> buffer_recv;
one_host_bcasts_buffer_to_buffer(root,
buffer_send,
buffer_recv);
if (buffer_recv.empty()) {
continue;
}
EdgeID size_buffer_recv = buffer_recv.size();
if (size_buffer_recv >= THRESHOLD_PARALLEL) {
std::vector<VertexID> sizes_recved_root_labels(roots_size, 0);
#pragma omp parallel for
for (EdgeID i_l = 0; i_l < size_buffer_recv; ++i_l) {
const LabelTableUnit &l = buffer_recv[i_l];
VertexID root_id = l.root_id;
VertexID label_global_id = l.label_global_id;
UnweightedDist dist = l.dist;
dist_table[root_id][label_global_id] = dist;
// Record root_id's number of its received label, for later adding to recved_dist_table
__atomic_add_fetch(sizes_recved_root_labels.data() + root_id, 1, __ATOMIC_SEQ_CST);
// recved_dist_table[root_id].push_back(label_global_id);
}
// Record the received label in recved_dist_table, for later reset
#pragma omp parallel for
for (VertexID root_id = 0; root_id < roots_size; ++root_id) {
VertexID &size = sizes_recved_root_labels[root_id];
if (size) {
recved_dist_table[root_id].resize(size);
size = 0;
}
}
#pragma omp parallel for
for (EdgeID i_l = 0; i_l < size_buffer_recv; ++i_l) {
const LabelTableUnit &l = buffer_recv[i_l];
VertexID root_id = l.root_id;
VertexID label_global_id = l.label_global_id;
PADO::TS_enqueue(recved_dist_table[root_id], sizes_recved_root_labels[root_id], label_global_id);
}
} else {
for (const LabelTableUnit &l : buffer_recv) {
VertexID root_id = l.root_id;
VertexID label_global_id = l.label_global_id;
UnweightedDist dist = l.dist;
dist_table[root_id][label_global_id] = dist;
// Record the received label in recved_dist_table, for later reset
recved_dist_table[root_id].push_back(label_global_id);
}
}
}
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("initialization_dist_table: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// Build the Bit-Parallel Labels Table
try
{
// struct MsgBPLabel {
// VertexID r_root_id;
// UnweightedDist bp_dist[BITPARALLEL_SIZE];
// uint64_t bp_sets[BITPARALLEL_SIZE][2];
//
// MsgBPLabel() = default;
// MsgBPLabel(VertexID r, const UnweightedDist dist[], const uint64_t sets[][2])
// : r_root_id(r)
// {
// memcpy(bp_dist, dist, sizeof(bp_dist));
// memcpy(bp_sets, sets, sizeof(bp_sets));
// }
// };
// std::vector<MPI_Request> requests_send(num_hosts - 1);
std::vector<MsgBPLabel> buffer_send;
std::vector<VertexID> roots_queue;
for (VertexID r_global = roots_start; r_global < roots_bound; ++r_global) {
if (G.get_master_host_id(r_global) != host_id) {
continue;
}
roots_queue.push_back(r_global);
}
VertexID size_roots_queue = roots_queue.size();
if (size_roots_queue >= THRESHOLD_PARALLEL) {
buffer_send.resize(size_roots_queue);
#pragma omp parallel for
for (VertexID i_r = 0; i_r < size_roots_queue; ++i_r) {
VertexID r_global = roots_queue[i_r];
VertexID r_local = G.get_local_vertex_id(r_global);
VertexID r_root = r_global - roots_start;
// Prepare for sending
// buffer_send.emplace_back(r_root, L[r_local].bp_dist, L[r_local].bp_sets);
buffer_send[i_r] = MsgBPLabel(r_root, L[r_local].bp_dist, L[r_local].bp_sets);
}
} else {
// for (VertexID r_global = roots_start; r_global < roots_bound; ++r_global) {
// if (G.get_master_host_id(r_global) != host_id) {
// continue;
// }
for (VertexID r_global : roots_queue) {
VertexID r_local = G.get_local_vertex_id(r_global);
VertexID r_root = r_global - roots_start;
// Local roots
// memcpy(bp_labels_table[r_root].bp_dist, L[r_local].bp_dist, sizeof(bp_labels_table[r_root].bp_dist));
// memcpy(bp_labels_table[r_root].bp_sets, L[r_local].bp_sets, sizeof(bp_labels_table[r_root].bp_sets));
// Prepare for sending
buffer_send.emplace_back(r_root, L[r_local].bp_dist, L[r_local].bp_sets);
}
}
for (int root = 0; root < num_hosts; ++root) {
std::vector<MsgBPLabel> buffer_recv;
one_host_bcasts_buffer_to_buffer(root,
buffer_send,
buffer_recv);
if (buffer_recv.empty()) {
continue;
}
VertexID size_buffer_recv = buffer_recv.size();
if (size_buffer_recv >= THRESHOLD_PARALLEL) {
#pragma omp parallel for
for (VertexID i_m = 0; i_m < size_buffer_recv; ++i_m) {
const MsgBPLabel &m = buffer_recv[i_m];
VertexID r_root = m.r_root_id;
memcpy(bp_labels_table[r_root].bp_dist, m.bp_dist, sizeof(bp_labels_table[r_root].bp_dist));
memcpy(bp_labels_table[r_root].bp_sets, m.bp_sets, sizeof(bp_labels_table[r_root].bp_sets));
}
} else {
for (const MsgBPLabel &m : buffer_recv) {
VertexID r_root = m.r_root_id;
memcpy(bp_labels_table[r_root].bp_dist, m.bp_dist, sizeof(bp_labels_table[r_root].bp_dist));
memcpy(bp_labels_table[r_root].bp_sets, m.bp_sets, sizeof(bp_labels_table[r_root].bp_sets));
}
}
}
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("initialization_bp_labels_table: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// Active_queue
VertexID global_num_actives = 0; // global number of active vertices.
{
if (size_roots_master_local >= THRESHOLD_PARALLEL) {
#pragma omp parallel for
for (VertexID i_r = 0; i_r < size_roots_master_local; ++i_r) {
VertexID r_local = roots_master_local[i_r];
active_queue[i_r] = r_local;
}
end_active_queue = size_roots_master_local;
} else {
for (VertexID r_local : roots_master_local) {
active_queue[end_active_queue++] = r_local;
}
{
}
}
// Get the global number of active vertices;
// message_time -= WallTimer::get_time_mark();
MPI_Allreduce(&end_active_queue,
&global_num_actives,
1,
V_ID_Type,
// MPI_SUM,
MPI_MAX,
MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
}
return global_num_actives;
}
// Sequential Version
//// Function for initializing at the begin of a batch
//// For a batch, initialize the temporary labels and real labels of roots;
//// traverse roots' labels to initialize distance buffer;
//// unset flag arrays is_active and got_labels
//template <VertexID BATCH_SIZE>
//inline VertexID DistBVCPLL<BATCH_SIZE>::
//initialization(
// const DistGraph &G,
// std::vector<ShortIndex> &short_index,
// std::vector< std::vector<UnweightedDist> > &dist_table,
// std::vector< std::vector<VertexID> > &recved_dist_table,
// std::vector<BPLabelType> &bp_labels_table,
// std::vector<VertexID> &active_queue,
// VertexID &end_active_queue,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
// std::vector<uint8_t> &once_candidated,
// VertexID b_id,
// VertexID roots_start,
// VertexID roots_size,
//// std::vector<VertexID> &roots_master_local,
// const std::vector<uint8_t> &used_bp_roots)
//{
// // Get the roots_master_local, containing all local roots.
// std::vector<VertexID> roots_master_local;
// VertexID roots_bound = roots_start + roots_size;
// for (VertexID r_global = roots_start; r_global < roots_bound; ++r_global) {
// if (G.get_master_host_id(r_global) == host_id && !used_bp_roots[r_global]) {
// roots_master_local.push_back(G.get_local_vertex_id(r_global));
// }
// }
// // Short_index
// {
// for (VertexID v_i = 0; v_i < end_once_candidated_queue; ++v_i) {
// VertexID v_local = once_candidated_queue[v_i];
// short_index[v_local].indicator_reset();
// once_candidated[v_local] = 0;
// }
// end_once_candidated_queue = 0;
// for (VertexID r_local : roots_master_local) {
// short_index[r_local].indicator[G.get_global_vertex_id(r_local) - roots_start] = 1; // v itself
// short_index[r_local].indicator[BATCH_SIZE] = 1; // v got labels
//// short_index[r_local].indicator.set(G.get_global_vertex_id(r_local) - roots_start); // v itself
//// short_index[r_local].indicator.set(BATCH_SIZE); // v got labels
// }
// }
////
// // Real Index
// {
// for (VertexID r_local : roots_master_local) {
// IndexType &Lr = L[r_local];
// Lr.batches.emplace_back(
// b_id, // Batch ID
// Lr.distances.size(), // start_index
// 1); // size
// Lr.distances.emplace_back(
// Lr.vertices.size(), // start_index
// 1, // size
// 0); // dist
// Lr.vertices.push_back(G.get_global_vertex_id(r_local) - roots_start);
// }
// }
//
// // Dist Table
// {
//// struct LabelTableUnit {
//// VertexID root_id;
//// VertexID label_global_id;
//// UnweightedDist dist;
////
//// LabelTableUnit() = default;
////
//// LabelTableUnit(VertexID r, VertexID l, UnweightedDist d) :
//// root_id(r), label_global_id(l), dist(d) {}
//// };
// std::vector<LabelTableUnit> buffer_send; // buffer for sending
// // Dist_matrix
// {
// // Deprecated Old method: unpack the IndexType structure before sending.
// for (VertexID r_local : roots_master_local) {
// // The distance table.
// IndexType &Lr = L[r_local];
// VertexID r_root_id = G.get_global_vertex_id(r_local) - roots_start;
// VertexID b_i_bound = Lr.batches.size();
// _mm_prefetch(&Lr.batches[0], _MM_HINT_T0);
// _mm_prefetch(&Lr.distances[0], _MM_HINT_T0);
// _mm_prefetch(&Lr.vertices[0], _MM_HINT_T0);
// // Traverse batches array
// for (VertexID b_i = 0; b_i < b_i_bound; ++b_i) {
// VertexID id_offset = Lr.batches[b_i].batch_id * BATCH_SIZE;
// VertexID dist_start_index = Lr.batches[b_i].start_index;
// VertexID dist_bound_index = dist_start_index + Lr.batches[b_i].size;
// // Traverse distances array
// for (VertexID dist_i = dist_start_index; dist_i < dist_bound_index; ++dist_i) {
// VertexID v_start_index = Lr.distances[dist_i].start_index;
// VertexID v_bound_index = v_start_index + Lr.distances[dist_i].size;
// UnweightedDist dist = Lr.distances[dist_i].dist;
// // Traverse vertices array
// for (VertexID v_i = v_start_index; v_i < v_bound_index; ++v_i) {
// // Write into the dist_table
//// dist_table[r_root_id][Lr.vertices[v_i] + id_offset] = dist; // distance table
// buffer_send.emplace_back(r_root_id, Lr.vertices[v_i] + id_offset,
// dist); // buffer for sending
// }
// }
// }
// }
// }
// // Broadcast local roots labels
// for (int root = 0; root < num_hosts; ++root) {
// std::vector<LabelTableUnit> buffer_recv;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send,
// buffer_recv);
// if (buffer_recv.empty()) {
// continue;
// }
// for (const LabelTableUnit &l : buffer_recv) {
// VertexID root_id = l.root_id;
// VertexID label_global_id = l.label_global_id;
// UnweightedDist dist = l.dist;
// dist_table[root_id][label_global_id] = dist;
// // Record the received label in recved_dist_table, for later reset
// recved_dist_table[root_id].push_back(label_global_id);
// }
// }
// }
//
// // Build the Bit-Parallel Labels Table
// {
//// struct MsgBPLabel {
//// VertexID r_root_id;
//// UnweightedDist bp_dist[BITPARALLEL_SIZE];
//// uint64_t bp_sets[BITPARALLEL_SIZE][2];
////
//// MsgBPLabel() = default;
//// MsgBPLabel(VertexID r, const UnweightedDist dist[], const uint64_t sets[][2])
//// : r_root_id(r)
//// {
//// memcpy(bp_dist, dist, sizeof(bp_dist));
//// memcpy(bp_sets, sets, sizeof(bp_sets));
//// }
//// };
//// std::vector<MPI_Request> requests_send(num_hosts - 1);
// std::vector<MsgBPLabel> buffer_send;
// for (VertexID r_global = roots_start; r_global < roots_bound; ++r_global) {
// if (G.get_master_host_id(r_global) != host_id) {
// continue;
// }
// VertexID r_local = G.get_local_vertex_id(r_global);
// VertexID r_root = r_global - roots_start;
// // Local roots
//// memcpy(bp_labels_table[r_root].bp_dist, L[r_local].bp_dist, sizeof(bp_labels_table[r_root].bp_dist));
//// memcpy(bp_labels_table[r_root].bp_sets, L[r_local].bp_sets, sizeof(bp_labels_table[r_root].bp_sets));
// // Prepare for sending
// buffer_send.emplace_back(r_root, L[r_local].bp_dist, L[r_local].bp_sets);
// }
//
// for (int root = 0; root < num_hosts; ++root) {
// std::vector<MsgBPLabel> buffer_recv;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send,
// buffer_recv);
// if (buffer_recv.empty()) {
// continue;
// }
// for (const MsgBPLabel &m : buffer_recv) {
// VertexID r_root = m.r_root_id;
// memcpy(bp_labels_table[r_root].bp_dist, m.bp_dist, sizeof(bp_labels_table[r_root].bp_dist));
// memcpy(bp_labels_table[r_root].bp_sets, m.bp_sets, sizeof(bp_labels_table[r_root].bp_sets));
// }
// }
// }
//
// // TODO: parallel enqueue
// // Active_queue
// VertexID global_num_actives = 0; // global number of active vertices.
// {
// for (VertexID r_local : roots_master_local) {
// active_queue[end_active_queue++] = r_local;
// }
// // Get the global number of active vertices;
// message_time -= WallTimer::get_time_mark();
// MPI_Allreduce(&end_active_queue,
// &global_num_actives,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
// }
//
// return global_num_actives;
//}
//// Function: push v_head_global's newly added labels to its all neighbors.
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//push_single_label(
// VertexID v_head_global,
// VertexID label_root_id,
// VertexID roots_start,
// const DistGraph &G,
// std::vector<ShortIndex> &short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
// std::vector<bool> &got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
// std::vector<bool> &once_candidated,
// const std::vector<BPLabelType> &bp_labels_table,
// const std::vector<uint8_t> &used_bp_roots,
// UnweightedDist iter)
//{
// const BPLabelType &L_label = bp_labels_table[label_root_id];
// VertexID label_global_id = label_root_id + roots_start;
// EdgeID e_i_start = G.vertices_idx[v_head_global];
// EdgeID e_i_bound = e_i_start + G.local_out_degrees[v_head_global];
// for (EdgeID e_i = e_i_start; e_i < e_i_bound; ++e_i) {
// VertexID v_tail_global = G.out_edges[e_i];
// if (used_bp_roots[v_tail_global]) {
// continue;
// }
// if (v_tail_global < roots_start) { // all remaining v_tail_global has higher rank than any roots, then no roots can push new labels to it.
// return;
// }
//
// VertexID v_tail_local = G.get_local_vertex_id(v_tail_global);
// const IndexType &L_tail = L[v_tail_local];
// if (v_tail_global <= label_global_id) {
// // remaining v_tail_global has higher rank than the label
// return;
// }
// ShortIndex &SI_v_tail = short_index[v_tail_local];
// if (SI_v_tail.indicator[label_root_id]) {
// // The label is already selected before
// continue;
// }
// // Record label_root_id as once selected by v_tail_global
// SI_v_tail.indicator.set(label_root_id);
// // Add into once_candidated_queue
//
// if (!once_candidated[v_tail_local]) {
// // If v_tail_global is not in the once_candidated_queue yet, add it in
// once_candidated[v_tail_local] = true;
// once_candidated_queue[end_once_candidated_queue++] = v_tail_local;
// }
// // Bit Parallel Checking: if label_global_id to v_tail_global has shorter distance already
// // ++total_check_count;
//// const IndexType &L_label = L[label_global_id];
//// _mm_prefetch(&L_label.bp_dist[0], _MM_HINT_T0);
//// _mm_prefetch(&L_label.bp_sets[0][0], _MM_HINT_T0);
//// bp_checking_ins_count.measure_start();
// bool no_need_add = false;
// for (VertexID i = 0; i < BITPARALLEL_SIZE; ++i) {
// VertexID td = L_label.bp_dist[i] + L_tail.bp_dist[i];
// if (td - 2 <= iter) {
// td +=
// (L_label.bp_sets[i][0] & L_tail.bp_sets[i][0]) ? -2 :
// ((L_label.bp_sets[i][0] & L_tail.bp_sets[i][1]) |
// (L_label.bp_sets[i][1] & L_tail.bp_sets[i][0]))
// ? -1 : 0;
// if (td <= iter) {
// no_need_add = true;
//// ++bp_hit_count;
// break;
// }
// }
// }
// if (no_need_add) {
//// bp_checking_ins_count.measure_stop();
// continue;
// }
//// bp_checking_ins_count.measure_stop();
// if (SI_v_tail.is_candidate[label_root_id]) {
// continue;
// }
// SI_v_tail.is_candidate[label_root_id] = true;
// SI_v_tail.candidates_que[SI_v_tail.end_candidates_que++] = label_root_id;
//
// if (!got_candidates[v_tail_local]) {
// // If v_tail_global is not in got_candidates_queue, add it in (prevent duplicate)
// got_candidates[v_tail_local] = true;
// got_candidates_queue[end_got_candidates_queue++] = v_tail_local;
// }
// }
//// {// Just for the complain from the compiler
//// assert(iter >= iter);
//// }
//}
template<VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
schedule_label_pushing_para(
const DistGraph &G,
const VertexID roots_start,
const std::vector<uint8_t> &used_bp_roots,
const std::vector<VertexID> &active_queue,
const VertexID global_start,
const VertexID global_size,
const VertexID local_size,
// const VertexID start_active_queue,
// const VertexID size_active_queue,
std::vector<VertexID> &got_candidates_queue,
VertexID &end_got_candidates_queue,
std::vector<ShortIndex> &short_index,
const std::vector<BPLabelType> &bp_labels_table,
std::vector<uint8_t> &got_candidates,
std::vector<uint8_t> &is_active,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
const UnweightedDist iter)
{
std::vector<std::pair<VertexID, VertexID> > buffer_send_indices;
//.first: Vertex ID
//.second: size of labels
std::vector<VertexID> buffer_send_labels;
if (local_size) {
const VertexID start_active_queue = global_start;
const VertexID size_active_queue = global_size <= local_size ?
global_size :
local_size;
const VertexID bound_active_queue = start_active_queue + size_active_queue;
buffer_send_indices.resize(size_active_queue);
// Prepare offset for inserting
std::vector<VertexID> offsets_buffer_locs(size_active_queue);
#pragma omp parallel for
for (VertexID i_q = start_active_queue; i_q < bound_active_queue; ++i_q) {
VertexID v_head_local = active_queue[i_q];
is_active[v_head_local] = 0; // reset is_active
const IndexType &Lv = L[v_head_local];
offsets_buffer_locs[i_q - start_active_queue] = Lv.distances.rbegin()->size;
}
EdgeID size_buffer_send_labels = PADO::prefix_sum_for_offsets(offsets_buffer_locs);
try {
buffer_send_labels.resize(size_buffer_send_labels);
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("schedule_label_pushing_para.buffer_send_labels: bad_alloc "
"host_id: %d "
"size_buffer_send_labels: %lu "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
size_buffer_send_labels,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// Build buffer_send_labels by parallel inserting
#pragma omp parallel for
for (VertexID i_q = start_active_queue; i_q < bound_active_queue; ++i_q) {
VertexID v_head_local = active_queue[i_q];
is_active[v_head_local] = 0; // reset is_active
VertexID v_head_global = G.get_global_vertex_id(v_head_local);
const IndexType &Lv = L[v_head_local];
// Prepare the buffer_send_indices
VertexID tmp_i_q = i_q - start_active_queue;
buffer_send_indices[tmp_i_q] = std::make_pair(v_head_global, Lv.distances.rbegin()->size);
// These 2 index are used for traversing v_head's last inserted labels
VertexID l_i_start = Lv.distances.rbegin()->start_index;
VertexID l_i_bound = l_i_start + Lv.distances.rbegin()->size;
VertexID top_labels = offsets_buffer_locs[tmp_i_q];
for (VertexID l_i = l_i_start; l_i < l_i_bound; ++l_i) {
VertexID label_root_id = Lv.vertices[l_i] - roots_start;
buffer_send_labels[top_labels++] = label_root_id;
// buffer_send_labels.push_back(label_root_id);
}
}
}
////////////////////////////////////////////////
////
// const VertexID bound_active_queue = start_active_queue + size_active_queue;
// std::vector<std::pair<VertexID, VertexID> > buffer_send_indices(size_active_queue);
// //.first: Vertex ID
// //.second: size of labels
// std::vector<VertexID> buffer_send_labels;
// // Prepare masters' newly added labels for sending
// // Parallel Version
// // Prepare offset for inserting
// std::vector<VertexID> offsets_buffer_locs(size_active_queue);
//#pragma omp parallel for
// for (VertexID i_q = start_active_queue; i_q < bound_active_queue; ++i_q) {
// VertexID v_head_local = active_queue[i_q];
// is_active[v_head_local] = 0; // reset is_active
// const IndexType &Lv = L[v_head_local];
// offsets_buffer_locs[i_q - start_active_queue] = Lv.distances.rbegin()->size;
// }
// EdgeID size_buffer_send_labels = PADO::prefix_sum_for_offsets(offsets_buffer_locs);
//// {// test
//// if (0 == host_id) {
//// double memtotal = 0;
//// double memfree = 0;
//// double bytes_buffer_send_labels = size_buffer_send_labels * sizeof(VertexID);
//// PADO::Utils::system_memory(memtotal, memfree);
//// printf("bytes_buffer_send_labels: %fGB memtotal: %fGB memfree: %fGB\n",
//// bytes_buffer_send_labels / (1 << 30), memtotal / 1024, memfree / 1024);
//// }
//// }
// buffer_send_labels.resize(size_buffer_send_labels);
//// {// test
//// if (0 == host_id) {
//// printf("buffer_send_labels created.\n");
//// }
//// }
//
// // Build buffer_send_labels by parallel inserting
//#pragma omp parallel for
// for (VertexID i_q = start_active_queue; i_q < bound_active_queue; ++i_q) {
// VertexID tmp_i_q = i_q - start_active_queue;
// VertexID v_head_local = active_queue[i_q];
// is_active[v_head_local] = 0; // reset is_active
// VertexID v_head_global = G.get_global_vertex_id(v_head_local);
// const IndexType &Lv = L[v_head_local];
// // Prepare the buffer_send_indices
// buffer_send_indices[tmp_i_q] = std::make_pair(v_head_global, Lv.distances.rbegin()->size);
// // These 2 index are used for traversing v_head's last inserted labels
// VertexID l_i_start = Lv.distances.rbegin()->start_index;
// VertexID l_i_bound = l_i_start + Lv.distances.rbegin()->size;
// VertexID top_labels = offsets_buffer_locs[tmp_i_q];
// for (VertexID l_i = l_i_start; l_i < l_i_bound; ++l_i) {
// VertexID label_root_id = Lv.vertices[l_i];
// buffer_send_labels[top_labels++] = label_root_id;
//// buffer_send_labels.push_back(label_root_id);
// }
// }
//// end_active_queue = 0;
////
////////////////////////////////////////////////
for (int root = 0; root < num_hosts; ++root) {
// Get the indices
std::vector<std::pair<VertexID, VertexID> > indices_buffer;
one_host_bcasts_buffer_to_buffer(root,
buffer_send_indices,
indices_buffer);
if (indices_buffer.empty()) {
continue;
}
// Get the labels
std::vector<VertexID> labels_buffer;
one_host_bcasts_buffer_to_buffer(root,
buffer_send_labels,
labels_buffer);
VertexID size_indices_buffer = indices_buffer.size();
// Prepare the offsets for reading indices_buffer
std::vector<EdgeID> starts_locs_index(size_indices_buffer);
#pragma omp parallel for
for (VertexID i_i = 0; i_i < size_indices_buffer; ++i_i) {
const std::pair<VertexID, VertexID> &e = indices_buffer[i_i];
starts_locs_index[i_i] = e.second;
}
EdgeID total_recved_labels = PADO::prefix_sum_for_offsets(starts_locs_index);
// Prepare the offsets for inserting v_tails into queue
std::vector<VertexID> offsets_tmp_queue(size_indices_buffer);
#pragma omp parallel for
for (VertexID i_i = 0; i_i < size_indices_buffer; ++i_i) {
const std::pair<VertexID, VertexID> &e = indices_buffer[i_i];
offsets_tmp_queue[i_i] = G.local_out_degrees[e.first];
}
EdgeID num_ngbrs = PADO::prefix_sum_for_offsets(offsets_tmp_queue);
std::vector<VertexID> tmp_got_candidates_queue;
std::vector<VertexID> sizes_tmp_got_candidates_queue;
std::vector<VertexID> tmp_once_candidated_queue;
std::vector<VertexID> sizes_tmp_once_candidated_queue;
try {
tmp_got_candidates_queue.resize(num_ngbrs);
sizes_tmp_got_candidates_queue.resize(size_indices_buffer, 0);
tmp_once_candidated_queue.resize(num_ngbrs);
sizes_tmp_once_candidated_queue.resize(size_indices_buffer, 0);
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("schedule_label_pushing_para.tmp_queues: bad_alloc "
"host_id: %d "
"num_ngbrs: %lu "
"size_indices_buffer: %u "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
num_ngbrs,
size_indices_buffer,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
#pragma omp parallel for
for (VertexID i_i = 0; i_i < size_indices_buffer; ++i_i) {
VertexID v_head_global = indices_buffer[i_i].first;
EdgeID start_index = starts_locs_index[i_i];
EdgeID bound_index = i_i != size_indices_buffer - 1 ?
starts_locs_index[i_i + 1] : total_recved_labels;
if (G.local_out_degrees[v_head_global]) {
local_push_labels_para(
v_head_global,
start_index,
bound_index,
roots_start,
labels_buffer,
G,
short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
tmp_got_candidates_queue,
sizes_tmp_got_candidates_queue[i_i],
offsets_tmp_queue[i_i],
got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
tmp_once_candidated_queue,
sizes_tmp_once_candidated_queue[i_i],
once_candidated,
bp_labels_table,
used_bp_roots,
iter);
}
}
{// Collect elements from tmp_got_candidates_queue to got_candidates_queue
VertexID total_new = PADO::prefix_sum_for_offsets(sizes_tmp_got_candidates_queue);
PADO::collect_into_queue(
tmp_got_candidates_queue,
offsets_tmp_queue, // the locations for reading tmp_got_candidate_queue
sizes_tmp_got_candidates_queue, // the locations for writing got_candidate_queue
total_new,
got_candidates_queue,
end_got_candidates_queue);
}
{// Collect elements from tmp_once_candidated_queue to once_candidated_queue
VertexID total_new = PADO::prefix_sum_for_offsets(sizes_tmp_once_candidated_queue);
PADO::collect_into_queue(
tmp_once_candidated_queue,
offsets_tmp_queue, // the locations for reading tmp_once_candidats_queue
sizes_tmp_once_candidated_queue, // the locations for writing once_candidated_queue
total_new,
once_candidated_queue,
end_once_candidated_queue);
}
}
}
// Function: pushes v_head's labels to v_head's every (master) neighbor
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
local_push_labels_para(
const VertexID v_head_global,
const EdgeID start_index,
const EdgeID bound_index,
const VertexID roots_start,
const std::vector<VertexID> &labels_buffer,
const DistGraph &G,
std::vector<ShortIndex> &short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
std::vector<VertexID> &tmp_got_candidates_queue,
VertexID &size_tmp_got_candidates_queue,
const VertexID offset_tmp_queue,
std::vector<uint8_t> &got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
std::vector<VertexID> &tmp_once_candidated_queue,
VertexID &size_tmp_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
const std::vector<BPLabelType> &bp_labels_table,
const std::vector<uint8_t> &used_bp_roots,
const UnweightedDist iter)
{
// Traverse v_head's every neighbor v_tail
EdgeID e_i_start = G.vertices_idx[v_head_global];
EdgeID e_i_bound = e_i_start + G.local_out_degrees[v_head_global];
for (EdgeID e_i = e_i_start; e_i < e_i_bound; ++e_i) {
VertexID v_tail_global = G.out_edges[e_i];
if (used_bp_roots[v_tail_global]) {
continue;
}
if (v_tail_global < roots_start) { // v_tail_global has higher rank than any roots, then no roots can push new labels to it.
return;
}
VertexID v_tail_local = G.get_local_vertex_id(v_tail_global);
const IndexType &L_tail = L[v_tail_local];
ShortIndex &SI_v_tail = short_index[v_tail_local];
// Traverse v_head's last inserted labels
for (VertexID l_i = start_index; l_i < bound_index; ++l_i) {
VertexID label_root_id = labels_buffer[l_i];
VertexID label_global_id = label_root_id + roots_start;
if (v_tail_global <= label_global_id) {
// v_tail_global has higher rank than the label
continue;
}
// if (SI_v_tail.indicator[label_root_id]) {
// // The label is already selected before
// continue;
// }
// // Record label_root_id as once selected by v_tail_global
// SI_v_tail.indicator[label_root_id] = 1;
{// Deal with race condition
if (!PADO::CAS(SI_v_tail.indicator.data() + label_root_id, static_cast<uint8_t>(0),
static_cast<uint8_t>(1))) {
// The label is already selected before
continue;
}
}
// Add into once_candidated_queue
if (!once_candidated[v_tail_local]) {
// If v_tail_global is not in the once_candidated_queue yet, add it in
if (PADO::CAS(once_candidated.data() + v_tail_local, static_cast<uint8_t>(0), static_cast<uint8_t>(1))) {
tmp_once_candidated_queue[offset_tmp_queue + size_tmp_once_candidated_queue++] = v_tail_local;
}
// once_candidated[v_tail_local] = 1;
// once_candidated_queue[end_once_candidated_queue++] = v_tail_local;
}
// Bit Parallel Checking: if label_global_id to v_tail_global has shorter distance already
// const IndexType &L_label = L[label_global_id];
// _mm_prefetch(&L_label.bp_dist[0], _MM_HINT_T0);
// _mm_prefetch(&L_label.bp_sets[0][0], _MM_HINT_T0);
const BPLabelType &L_label = bp_labels_table[label_root_id];
bool no_need_add = false;
for (VertexID i = 0; i < BITPARALLEL_SIZE; ++i) {
VertexID td = L_label.bp_dist[i] + L_tail.bp_dist[i];
if (td - 2 <= iter) {
td +=
(L_label.bp_sets[i][0] & L_tail.bp_sets[i][0]) ? -2 :
((L_label.bp_sets[i][0] & L_tail.bp_sets[i][1]) |
(L_label.bp_sets[i][1] & L_tail.bp_sets[i][0]))
? -1 : 0;
if (td <= iter) {
no_need_add = true;
break;
}
}
}
if (no_need_add) {
continue;
}
// if (SI_v_tail.is_candidate[label_root_id]) {
// continue;
// }
// SI_v_tail.is_candidate[label_root_id] = 1;
// SI_v_tail.candidates_que[SI_v_tail.end_candidates_que++] = label_root_id;
if (!SI_v_tail.is_candidate[label_root_id]) {
if (CAS(SI_v_tail.is_candidate.data() + label_root_id, static_cast<uint8_t>(0), static_cast<uint8_t>(1))) {
PADO::TS_enqueue(SI_v_tail.candidates_que, SI_v_tail.end_candidates_que, label_root_id);
}
}
// Add into got_candidates queue
// if (!got_candidates[v_tail_local]) {
// // If v_tail_global is not in got_candidates_queue, add it in (prevent duplicate)
// got_candidates[v_tail_local] = 1;
// got_candidates_queue[end_got_candidates_queue++] = v_tail_local;
// }
if (!got_candidates[v_tail_local]) {
if (CAS(got_candidates.data() + v_tail_local, static_cast<uint8_t>(0), static_cast<uint8_t>(1))) {
tmp_got_candidates_queue[offset_tmp_queue + size_tmp_got_candidates_queue++] = v_tail_local;
}
}
}
}
// {
// assert(iter >= iter);
// }
}
// Function: pushes v_head's labels to v_head's every (master) neighbor
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
local_push_labels_seq(
VertexID v_head_global,
EdgeID start_index,
EdgeID bound_index,
VertexID roots_start,
const std::vector<VertexID> &labels_buffer,
const DistGraph &G,
std::vector<ShortIndex> &short_index,
std::vector<VertexID> &got_candidates_queue,
VertexID &end_got_candidates_queue,
std::vector<uint8_t> &got_candidates,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated,
const std::vector<BPLabelType> &bp_labels_table,
const std::vector<uint8_t> &used_bp_roots,
const UnweightedDist iter)
{
// Traverse v_head's every neighbor v_tail
EdgeID e_i_start = G.vertices_idx[v_head_global];
EdgeID e_i_bound = e_i_start + G.local_out_degrees[v_head_global];
for (EdgeID e_i = e_i_start; e_i < e_i_bound; ++e_i) {
VertexID v_tail_global = G.out_edges[e_i];
if (used_bp_roots[v_tail_global]) {
continue;
}
if (v_tail_global < roots_start) { // v_tail_global has higher rank than any roots, then no roots can push new labels to it.
return;
}
// Traverse v_head's last inserted labels
for (VertexID l_i = start_index; l_i < bound_index; ++l_i) {
VertexID label_root_id = labels_buffer[l_i];
VertexID label_global_id = label_root_id + roots_start;
if (v_tail_global <= label_global_id) {
// v_tail_global has higher rank than the label
continue;
}
VertexID v_tail_local = G.get_local_vertex_id(v_tail_global);
const IndexType &L_tail = L[v_tail_local];
ShortIndex &SI_v_tail = short_index[v_tail_local];
if (SI_v_tail.indicator[label_root_id]) {
// The label is already selected before
continue;
}
// Record label_root_id as once selected by v_tail_global
SI_v_tail.indicator[label_root_id] = 1;
// SI_v_tail.indicator.set(label_root_id);
// Add into once_candidated_queue
if (!once_candidated[v_tail_local]) {
// If v_tail_global is not in the once_candidated_queue yet, add it in
once_candidated[v_tail_local] = 1;
once_candidated_queue[end_once_candidated_queue++] = v_tail_local;
}
// Bit Parallel Checking: if label_global_id to v_tail_global has shorter distance already
// const IndexType &L_label = L[label_global_id];
// _mm_prefetch(&L_label.bp_dist[0], _MM_HINT_T0);
// _mm_prefetch(&L_label.bp_sets[0][0], _MM_HINT_T0);
const BPLabelType &L_label = bp_labels_table[label_root_id];
bool no_need_add = false;
for (VertexID i = 0; i < BITPARALLEL_SIZE; ++i) {
VertexID td = L_label.bp_dist[i] + L_tail.bp_dist[i];
if (td - 2 <= iter) {
td +=
(L_label.bp_sets[i][0] & L_tail.bp_sets[i][0]) ? -2 :
((L_label.bp_sets[i][0] & L_tail.bp_sets[i][1]) |
(L_label.bp_sets[i][1] & L_tail.bp_sets[i][0]))
? -1 : 0;
if (td <= iter) {
no_need_add = true;
break;
}
}
}
if (no_need_add) {
continue;
}
if (SI_v_tail.is_candidate[label_root_id]) {
continue;
}
SI_v_tail.is_candidate[label_root_id] = 1;
SI_v_tail.candidates_que[SI_v_tail.end_candidates_que++] = label_root_id;
if (!got_candidates[v_tail_local]) {
// If v_tail_global is not in got_candidates_queue, add it in (prevent duplicate)
got_candidates[v_tail_local] = 1;
got_candidates_queue[end_got_candidates_queue++] = v_tail_local;
}
}
}
// {
// assert(iter >= iter);
// }
}
//// Function: pushes v_head's labels to v_head's every (master) neighbor
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//local_push_labels(
// VertexID v_head_local,
// VertexID roots_start,
// const DistGraph &G,
// std::vector<ShortIndex> &short_index,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
// std::vector<bool> &got_candidates,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
// std::vector<bool> &once_candidated,
// const std::vector<BPLabelType> &bp_labels_table,
// const std::vector<uint8_t> &used_bp_roots,
// UnweightedDist iter)
//{
// // The data structure of a message
//// std::vector< LabelUnitType > buffer_recv;
// const IndexType &Lv = L[v_head_local];
// // These 2 index are used for traversing v_head's last inserted labels
// VertexID l_i_start = Lv.distances.rbegin() -> start_index;
// VertexID l_i_bound = l_i_start + Lv.distances.rbegin() -> size;
// // Traverse v_head's every neighbor v_tail
// VertexID v_head_global = G.get_global_vertex_id(v_head_local);
// EdgeID e_i_start = G.vertices_idx[v_head_global];
// EdgeID e_i_bound = e_i_start + G.local_out_degrees[v_head_global];
// for (EdgeID e_i = e_i_start; e_i < e_i_bound; ++e_i) {
// VertexID v_tail_global = G.out_edges[e_i];
// if (used_bp_roots[v_tail_global]) {
// continue;
// }
// if (v_tail_global < roots_start) { // v_tail_global has higher rank than any roots, then no roots can push new labels to it.
// return;
// }
//
// // Traverse v_head's last inserted labels
// for (VertexID l_i = l_i_start; l_i < l_i_bound; ++l_i) {
// VertexID label_root_id = Lv.vertices[l_i];
// VertexID label_global_id = label_root_id + roots_start;
// if (v_tail_global <= label_global_id) {
// // v_tail_global has higher rank than the label
// continue;
// }
// VertexID v_tail_local = G.get_local_vertex_id(v_tail_global);
// const IndexType &L_tail = L[v_tail_local];
// ShortIndex &SI_v_tail = short_index[v_tail_local];
// if (SI_v_tail.indicator[label_root_id]) {
// // The label is already selected before
// continue;
// }
// // Record label_root_id as once selected by v_tail_global
// SI_v_tail.indicator.set(label_root_id);
// // Add into once_candidated_queue
//
// if (!once_candidated[v_tail_local]) {
// // If v_tail_global is not in the once_candidated_queue yet, add it in
// once_candidated[v_tail_local] = true;
// once_candidated_queue[end_once_candidated_queue++] = v_tail_local;
// }
//
// // Bit Parallel Checking: if label_global_id to v_tail_global has shorter distance already
// // ++total_check_count;
//// const IndexType &L_label = L[label_global_id];
//// _mm_prefetch(&L_label.bp_dist[0], _MM_HINT_T0);
//// _mm_prefetch(&L_label.bp_sets[0][0], _MM_HINT_T0);
//// bp_checking_ins_count.measure_start();
// const BPLabelType &L_label = bp_labels_table[label_root_id];
// bool no_need_add = false;
// for (VertexID i = 0; i < BITPARALLEL_SIZE; ++i) {
// VertexID td = L_label.bp_dist[i] + L_tail.bp_dist[i];
// if (td - 2 <= iter) {
// td +=
// (L_label.bp_sets[i][0] & L_tail.bp_sets[i][0]) ? -2 :
// ((L_label.bp_sets[i][0] & L_tail.bp_sets[i][1]) |
// (L_label.bp_sets[i][1] & L_tail.bp_sets[i][0]))
// ? -1 : 0;
// if (td <= iter) {
// no_need_add = true;
//// ++bp_hit_count;
// break;
// }
// }
// }
// if (no_need_add) {
//// bp_checking_ins_count.measure_stop();
// continue;
// }
//// bp_checking_ins_count.measure_stop();
// if (SI_v_tail.is_candidate[label_root_id]) {
// continue;
// }
// SI_v_tail.is_candidate[label_root_id] = true;
// SI_v_tail.candidates_que[SI_v_tail.end_candidates_que++] = label_root_id;
//
// if (!got_candidates[v_tail_local]) {
// // If v_tail_global is not in got_candidates_queue, add it in (prevent duplicate)
// got_candidates[v_tail_local] = true;
// got_candidates_queue[end_got_candidates_queue++] = v_tail_local;
// }
// }
// }
//
// {
// assert(iter >= iter);
// }
//}
//// DEPRECATED Function: in the scatter phase, synchronize local masters to mirrors on other hosts
//// Has some mysterious problem: when I call this function, some hosts will receive wrong messages; when I copy all
//// code of this function into the caller, all messages become right.
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//sync_masters_2_mirrors(
// const DistGraph &G,
// const std::vector<VertexID> &active_queue,
// VertexID end_active_queue,
// std::vector< std::pair<VertexID, VertexID> > &buffer_send,
// std::vector<MPI_Request> &requests_send
//)
//{
//// std::vector< std::pair<VertexID, VertexID> > buffer_send;
// // pair.first: Owener vertex ID of the label
// // pair.first: label vertex ID of the label
// // Prepare masters' newly added labels for sending
// for (VertexID i_q = 0; i_q < end_active_queue; ++i_q) {
// VertexID v_head_local = active_queue[i_q];
// VertexID v_head_global = G.get_global_vertex_id(v_head_local);
// const IndexType &Lv = L[v_head_local];
// // These 2 index are used for traversing v_head's last inserted labels
// VertexID l_i_start = Lv.distances.rbegin()->start_index;
// VertexID l_i_bound = l_i_start + Lv.distances.rbegin()->size;
// for (VertexID l_i = l_i_start; l_i < l_i_bound; ++l_i) {
// VertexID label_root_id = Lv.vertices[l_i];
// buffer_send.emplace_back(v_head_global, label_root_id);
//// {//test
//// if (1 == host_id) {
//// printf("@%u host_id: %u v_head_global: %u\n", __LINE__, host_id, v_head_global);//
//// }
//// }
// }
// }
// {
// if (!buffer_send.empty()) {
// printf("@%u host_id: %u sync_masters_2_mirrors: buffer_send.size: %lu buffer_send[0]:(%u %u)\n", __LINE__, host_id, buffer_send.size(), buffer_send[0].first, buffer_send[0].second);
// }
// assert(!requests_send.empty());
// }
//
// // Send messages
// for (int loc = 0; loc < num_hosts - 1; ++loc) {
// int dest_host_id = G.buffer_send_list_loc_2_master_host_id(loc);
// MPI_Isend(buffer_send.data(),
// MPI_Instance::get_sending_size(buffer_send),
// MPI_CHAR,
// dest_host_id,
// SENDING_MASTERS_TO_MIRRORS,
// MPI_COMM_WORLD,
// &requests_send[loc]);
// {
// if (!buffer_send.empty()) {
// printf("@%u host_id: %u dest_host_id: %u buffer_send.size: %lu buffer_send[0]:(%u %u)\n", __LINE__, host_id, dest_host_id, buffer_send.size(), buffer_send[0].first, buffer_send[0].second);
// }
// }
// }
//}
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
schedule_label_inserting_para(
const DistGraph &G,
const VertexID roots_start,
const VertexID roots_size,
std::vector<ShortIndex> &short_index,
const std::vector< std::vector<UnweightedDist> > &dist_table,
const std::vector<VertexID> &got_candidates_queue,
const VertexID start_got_candidates_queue,
const VertexID size_got_candidates_queue,
std::vector<uint8_t> &got_candidates,
std::vector<VertexID> &active_queue,
VertexID &end_active_queue,
std::vector<uint8_t> &is_active,
std::vector< std::pair<VertexID, VertexID> > &buffer_send,
const VertexID iter)
{
const VertexID bound_got_candidates_queue = start_got_candidates_queue + size_got_candidates_queue;
std::vector<VertexID> offsets_tmp_active_queue;
std::vector<VertexID> tmp_active_queue;
std::vector<VertexID> sizes_tmp_active_queue;
std::vector<EdgeID> offsets_tmp_buffer_send;
std::vector< std::pair<VertexID, VertexID> > tmp_buffer_send;
std::vector<EdgeID> sizes_tmp_buffer_send;
EdgeID total_send_labels;
try {
offsets_tmp_active_queue.resize(size_got_candidates_queue);
#pragma omp parallel for
for (VertexID i_q = 0; i_q < size_got_candidates_queue; ++i_q) {
offsets_tmp_active_queue[i_q] = i_q;
}
tmp_active_queue.resize(size_got_candidates_queue);
sizes_tmp_active_queue.resize(size_got_candidates_queue,
0); // Size will only be 0 or 1, but it will become offsets eventually.
// Prepare for parallel buffer_send
// std::vector<EdgeID> offsets_tmp_buffer_send(size_got_candidates_queue);
offsets_tmp_buffer_send.resize(size_got_candidates_queue);
#pragma omp parallel for
for (VertexID i_q = start_got_candidates_queue; i_q < bound_got_candidates_queue; ++i_q) {
VertexID v_id_local = got_candidates_queue[i_q];
VertexID v_global_id = G.get_global_vertex_id(v_id_local);
VertexID tmp_i_q = i_q - start_got_candidates_queue;
if (v_global_id >= roots_start && v_global_id < roots_start + roots_size) {
// If v_global_id is root, its new labels should be put into buffer_send
offsets_tmp_buffer_send[tmp_i_q] = short_index[v_id_local].end_candidates_que;
} else {
offsets_tmp_buffer_send[tmp_i_q] = 0;
}
}
total_send_labels = PADO::prefix_sum_for_offsets(offsets_tmp_buffer_send);
tmp_buffer_send.resize(total_send_labels);
sizes_tmp_buffer_send.resize(size_got_candidates_queue, 0);
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("L%u_tmp_buffer_send: bad_alloc "
"host_id: %d "
"iter: %u "
"size_got_candidates_queue: %u "
"total_send_labels: %u "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
__LINE__,
host_id,
iter,
size_got_candidates_queue,
total_send_labels,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
#pragma omp parallel for
for (VertexID i_queue = start_got_candidates_queue; i_queue < bound_got_candidates_queue; ++i_queue) {
VertexID v_id_local = got_candidates_queue[i_queue];
VertexID inserted_count = 0; //recording number of v_id's truly inserted candidates
got_candidates[v_id_local] = 0; // reset got_candidates
// Traverse v_id's all candidates
VertexID tmp_i_queue = i_queue - start_got_candidates_queue;
VertexID bound_cand_i = short_index[v_id_local].end_candidates_que;
for (VertexID cand_i = 0; cand_i < bound_cand_i; ++cand_i) {
VertexID cand_root_id = short_index[v_id_local].candidates_que[cand_i];
short_index[v_id_local].is_candidate[cand_root_id] = 0;
// Only insert cand_root_id into v_id's label if its distance to v_id is shorter than existing distance
if (distance_query(
cand_root_id,
v_id_local,
roots_start,
// L,
dist_table,
iter)) {
if (!is_active[v_id_local]) {
is_active[v_id_local] = 1;
// active_queue[end_active_queue++] = v_id_local;
tmp_active_queue[tmp_i_queue + sizes_tmp_active_queue[tmp_i_queue]++] = v_id_local;
}
++inserted_count;
// The candidate cand_root_id needs to be added into v_id's label
insert_label_only_para(
cand_root_id,
v_id_local,
roots_start,
roots_size,
G,
tmp_buffer_send,
sizes_tmp_buffer_send[tmp_i_queue],
offsets_tmp_buffer_send[tmp_i_queue]);
// buffer_send);
}
}
short_index[v_id_local].end_candidates_que = 0;
if (0 != inserted_count) {
// Update other arrays in L[v_id] if new labels were inserted in this iteration
update_label_indices(
v_id_local,
inserted_count,
// L,
short_index,
// b_id,
iter);
}
}
{// Collect elements from tmp_active_queue to active_queue
VertexID total_new = PADO::prefix_sum_for_offsets(sizes_tmp_active_queue);
PADO::collect_into_queue(
tmp_active_queue,
offsets_tmp_active_queue,
sizes_tmp_active_queue,
total_new,
active_queue,
end_active_queue);
}
{// Collect elements from tmp_buffer_send to buffer_send
EdgeID old_size_buffer_send = buffer_send.size();
EdgeID total_new = PADO::prefix_sum_for_offsets(sizes_tmp_buffer_send);
try {
buffer_send.resize(total_new + old_size_buffer_send);
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("L%u_buffer_send: bad_alloc "
"iter: %u "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
__LINE__,
iter,
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// EdgeID zero_size = 0;
PADO::collect_into_queue(
tmp_buffer_send,
offsets_tmp_buffer_send,
sizes_tmp_buffer_send,
total_new,
buffer_send,
old_size_buffer_send);
// zero_size);
}
}
// Function for distance query;
// traverse vertex v_id's labels;
// return false if shorter distance exists already, return true if the cand_root_id can be added into v_id's label.
template <VertexID BATCH_SIZE>
inline bool DistBVCPLL<BATCH_SIZE>::
distance_query(
VertexID cand_root_id,
VertexID v_id_local,
VertexID roots_start,
// const std::vector<IndexType> &L,
const std::vector< std::vector<UnweightedDist> > &dist_table,
UnweightedDist iter)
{
VertexID cand_real_id = cand_root_id + roots_start;
const IndexType &Lv = L[v_id_local];
// Traverse v_id's all existing labels
VertexID b_i_bound = Lv.batches.size();
_mm_prefetch(&Lv.batches[0], _MM_HINT_T0);
_mm_prefetch(&Lv.distances[0], _MM_HINT_T0);
_mm_prefetch(&Lv.vertices[0], _MM_HINT_T0);
//_mm_prefetch(&dist_table[cand_root_id][0], _MM_HINT_T0);
for (VertexID b_i = 0; b_i < b_i_bound; ++b_i) {
// VertexID id_offset = Lv.batches[b_i].batch_id * BATCH_SIZE;
VertexID dist_start_index = Lv.batches[b_i].start_index;
VertexID dist_bound_index = dist_start_index + Lv.batches[b_i].size;
// Traverse dist_table
for (VertexID dist_i = dist_start_index; dist_i < dist_bound_index; ++dist_i) {
// VertexID dist_bound_index = Lv.distances.size();
// for (VertexID dist_i = 0; dist_i < dist_bound_index; ++dist_i) {
UnweightedDist dist = Lv.distances[dist_i].dist;
// Cannot use this, because no batch_id any more, so distances are not all in order among batches.
if (dist >= iter) { // In a batch, the labels' distances are increasingly ordered.
// If the half path distance is already greater than their targeted distance, jump to next batch
break;
}
VertexID v_start_index = Lv.distances[dist_i].start_index;
VertexID v_bound_index = v_start_index + Lv.distances[dist_i].size;
// _mm_prefetch(&dist_table[cand_root_id][0], _MM_HINT_T0);
_mm_prefetch(reinterpret_cast<const char *>(dist_table[cand_root_id].data()), _MM_HINT_T0);
for (VertexID v_i = v_start_index; v_i < v_bound_index; ++v_i) {
// VertexID v = Lv.vertices[v_i] + id_offset; // v is a label hub of v_id
VertexID v = Lv.vertices[v_i]; // v is a label hub of v_id
if (v >= cand_real_id) {
// Vertex cand_real_id cannot have labels whose ranks are lower than it,
// in which case dist_table[cand_root_id][v] does not exist.
continue;
}
VertexID d_tmp = dist + dist_table[cand_root_id][v];
if (d_tmp <= iter) {
return false;
}
}
}
}
return true;
}
//// Sequential version
// Function inserts candidate cand_root_id into vertex v_id's labels;
// update the distance buffer dist_table;
// but it only update the v_id's labels' vertices array;
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
insert_label_only_seq(
VertexID cand_root_id,
VertexID v_id_local,
VertexID roots_start,
VertexID roots_size,
const DistGraph &G,
// std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::pair<VertexID, VertexID> > &buffer_send)
// UnweightedDist iter)
{
try {
VertexID cand_real_id = cand_root_id + roots_start;
L[v_id_local].vertices.push_back(cand_real_id);
// L[v_id_local].vertices.push_back(cand_root_id);
// Update the distance buffer if v_id is a root
VertexID v_id_global = G.get_global_vertex_id(v_id_local);
VertexID v_root_id = v_id_global - roots_start;
if (v_id_global >= roots_start && v_root_id < roots_size) {
// VertexID cand_real_id = cand_root_id + roots_start;
// dist_table[v_root_id][cand_real_id] = iter;
// Put the update into the buffer_send for later sending
buffer_send.emplace_back(v_root_id, cand_real_id);
}
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("insert_label_only_seq: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
}
//// Parallel Version
// Function inserts candidate cand_root_id into vertex v_id's labels;
// update the distance buffer dist_table;
// but it only update the v_id's labels' vertices array;
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
insert_label_only_para(
VertexID cand_root_id,
VertexID v_id_local,
VertexID roots_start,
VertexID roots_size,
const DistGraph &G,
// std::vector< std::pair<VertexID, VertexID> > &buffer_send)
std::vector< std::pair<VertexID, VertexID> > &tmp_buffer_send,
EdgeID &size_tmp_buffer_send,
const EdgeID offset_tmp_buffer_send)
{
try {
VertexID cand_real_id = cand_root_id + roots_start;
L[v_id_local].vertices.push_back(cand_real_id);
// L[v_id_local].vertices.push_back(cand_root_id);
// Update the distance buffer if v_id is a root
VertexID v_id_global = G.get_global_vertex_id(v_id_local);
VertexID v_root_id = v_id_global - roots_start;
if (v_id_global >= roots_start && v_root_id < roots_size) {
// VertexID cand_real_id = cand_root_id + roots_start;
// Put the update into the buffer_send for later sending
tmp_buffer_send[offset_tmp_buffer_send + size_tmp_buffer_send++] = std::make_pair(v_root_id, cand_real_id);
}
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("insert_label_only_para: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
}
// Function updates those index arrays in v_id's label only if v_id has been inserted new labels
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
update_label_indices(
const VertexID v_id_local,
const VertexID inserted_count,
// std::vector<IndexType> &L,
std::vector<ShortIndex> &short_index,
// VertexID b_id,
const UnweightedDist iter)
{
try {
IndexType &Lv = L[v_id_local];
// indicator[BATCH_SIZE + 1] is true, means v got some labels already in this batch
if (short_index[v_id_local].indicator[BATCH_SIZE]) {
// Increase the batches' last element's size because a new distance element need to be added
++(Lv.batches.rbegin() -> size);
} else {
short_index[v_id_local].indicator[BATCH_SIZE] = 1;
// short_index[v_id_local].indicator.set(BATCH_SIZE);
// Insert a new Batch with batch_id, start_index, and size because a new distance element need to be added
Lv.batches.emplace_back(
// b_id, // batch id
Lv.distances.size(), // start index
1); // size
}
// Insert a new distance element with start_index, size, and dist
Lv.distances.emplace_back(
Lv.vertices.size() - inserted_count, // start index
inserted_count, // size
iter); // distance
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("update_label_indices: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
}
// Function to reset dist_table the distance buffer to INF
// Traverse every root's labels to reset its distance buffer elements to INF.
// In this way to reduce the cost of initialization of the next batch.
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
reset_at_end(
const DistGraph &G,
// VertexID roots_start,
// const std::vector<VertexID> &roots_master_local,
std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::vector<VertexID> > &recved_dist_table,
std::vector<BPLabelType> &bp_labels_table,
const std::vector<VertexID> &once_candidated_queue,
const VertexID end_once_candidated_queue)
{
// // Reset dist_table according to local masters' labels
// for (VertexID r_local_id : roots_master_local) {
// IndexType &Lr = L[r_local_id];
// VertexID r_root_id = G.get_global_vertex_id(r_local_id) - roots_start;
// VertexID b_i_bound = Lr.batches.size();
// _mm_prefetch(&Lr.batches[0], _MM_HINT_T0);
// _mm_prefetch(&Lr.distances[0], _MM_HINT_T0);
// _mm_prefetch(&Lr.vertices[0], _MM_HINT_T0);
// for (VertexID b_i = 0; b_i < b_i_bound; ++b_i) {
// VertexID id_offset = Lr.batches[b_i].batch_id * BATCH_SIZE;
// VertexID dist_start_index = Lr.batches[b_i].start_index;
// VertexID dist_bound_index = dist_start_index + Lr.batches[b_i].size;
// // Traverse dist_table
// for (VertexID dist_i = dist_start_index; dist_i < dist_bound_index; ++dist_i) {
// VertexID v_start_index = Lr.distances[dist_i].start_index;
// VertexID v_bound_index = v_start_index + Lr.distances[dist_i].size;
// for (VertexID v_i = v_start_index; v_i < v_bound_index; ++v_i) {
// dist_table[r_root_id][Lr.vertices[v_i] + id_offset] = MAX_UNWEIGHTED_DIST;
// }
// }
// }
// }
// Reset dist_table according to received masters' labels from other hosts
for (VertexID r_root_id = 0; r_root_id < BATCH_SIZE; ++r_root_id) {
for (VertexID cand_real_id : recved_dist_table[r_root_id]) {
dist_table[r_root_id][cand_real_id] = MAX_UNWEIGHTED_DIST;
}
recved_dist_table[r_root_id].clear();
}
// Reset bit-parallel labels table
for (VertexID r_root_id = 0; r_root_id < BATCH_SIZE; ++r_root_id) {
memset(bp_labels_table[r_root_id].bp_dist, 0, sizeof(bp_labels_table[r_root_id].bp_dist));
memset(bp_labels_table[r_root_id].bp_sets, 0, sizeof(bp_labels_table[r_root_id].bp_sets));
}
// Remove labels of local minimum set
for (VertexID v_i = 0; v_i < end_once_candidated_queue; ++v_i) {
VertexID v_local_id = once_candidated_queue[v_i];
if (!G.is_local_minimum[v_local_id]) {
continue;
}
L[v_local_id].clean_all_indices();
}
}
template <VertexID BATCH_SIZE>
inline void DistBVCPLL<BATCH_SIZE>::
batch_process(
const DistGraph &G,
// const VertexID b_id,
const VertexID roots_start, // start id of roots
const VertexID roots_size, // how many roots in the batch
const std::vector<uint8_t> &used_bp_roots,
std::vector<VertexID> &active_queue,
VertexID &end_active_queue,
std::vector<VertexID> &got_candidates_queue,
VertexID &end_got_candidates_queue,
std::vector<ShortIndex> &short_index,
std::vector< std::vector<UnweightedDist> > &dist_table,
std::vector< std::vector<VertexID> > &recved_dist_table,
std::vector<BPLabelType> &bp_labels_table,
std::vector<uint8_t> &got_candidates,
// std::vector<bool> &got_candidates,
std::vector<uint8_t> &is_active,
// std::vector<bool> &is_active,
std::vector<VertexID> &once_candidated_queue,
VertexID &end_once_candidated_queue,
std::vector<uint8_t> &once_candidated)
// std::vector<bool> &once_candidated)
{
// At the beginning of a batch, initialize the labels L and distance buffer dist_table;
// initializing_time -= WallTimer::get_time_mark();
// The Maximum of active vertices among hosts.
VertexID global_num_actives = initialization(G,
short_index,
dist_table,
recved_dist_table,
bp_labels_table,
active_queue,
end_active_queue,
once_candidated_queue,
end_once_candidated_queue,
once_candidated,
// b_id,
roots_start,
roots_size,
// roots_master_local,
used_bp_roots);
// initializing_time += WallTimer::get_time_mark();
UnweightedDist iter = 0; // The iterator, also the distance for current iteration
// {//test
// if (0 == host_id) {
// printf("host_id: %u initialization finished.\n", host_id);
// }
// }
while (global_num_actives) {
++iter;
{// Limit the distance
if (iter >7 ) {
if (end_active_queue >= THRESHOLD_PARALLEL) {
#pragma omp parallel for
for (VertexID i_q = 0; i_q < end_active_queue; ++i_q) {
VertexID v_id_local = active_queue[i_q];
is_active[v_id_local] = 0;
}
} else {
for (VertexID i_q = 0; i_q < end_active_queue; ++i_q) {
VertexID v_id_local = active_queue[i_q];
is_active[v_id_local] = 0;
}
}
end_active_queue = 0;
break;
}
}
//#ifdef DEBUG_MESSAGES_ON
// {//test
//// if (0 == host_id) {
// double memtotal = 0;
// double memfree = 0;
// PADO::Utils::system_memory(memtotal, memfree);
// printf("iter: %u "
// "host_id: %d "
// "global_num_actives: %u "
// "L.size(): %.2fGB "
// "memtotal: %.2fGB "
// "memfree: %.2fGB\n",
// iter,
// host_id,
// global_num_actives,
// get_index_size() * 1.0 / (1 << 30),
// memtotal / 1024,
// memfree / 1024);
//// }
// }
//#endif
// Traverse active vertices to push their labels as candidates
// Send masters' newly added labels to other hosts
try
{
// scatter_time -= WallTimer::get_time_mark();
// Divide the pushing into many-time runs, to reduce the peak memory footprint.
const VertexID chunk_size = 1 << 20;
VertexID remainder = global_num_actives % chunk_size;
VertexID bound_global_i = global_num_actives - remainder;
// VertexID remainder = end_active_queue % chunk_size;
// VertexID bound_active_queue = end_active_queue - remainder;
VertexID local_size;
for (VertexID global_i = 0; global_i < bound_global_i; global_i += chunk_size) {
if (global_i < end_active_queue) {
local_size = end_active_queue - global_i;
} else {
local_size = 0;
}
// {//test
// if (1024 == roots_start && 7 == host_id) {
// printf("S0 host_id: %d global_i: %u bound_global_i: %u local_size: %u\n",
// host_id, global_i, bound_global_i, local_size);
// }
// }
schedule_label_pushing_para(
G,
roots_start,
used_bp_roots,
active_queue,
global_i,
chunk_size,
local_size,
got_candidates_queue,
end_got_candidates_queue,
short_index,
bp_labels_table,
got_candidates,
is_active,
once_candidated_queue,
end_once_candidated_queue,
once_candidated,
iter);
}
if (remainder) {
if (bound_global_i < end_active_queue) {
local_size = end_active_queue - bound_global_i;
} else {
local_size = 0;
}
schedule_label_pushing_para(
G,
roots_start,
used_bp_roots,
active_queue,
bound_global_i,
remainder,
local_size,
got_candidates_queue,
end_got_candidates_queue,
short_index,
bp_labels_table,
got_candidates,
is_active,
once_candidated_queue,
end_once_candidated_queue,
once_candidated,
iter);
}
//
// schedule_label_pushing_para(
// G,
// roots_start,
// used_bp_roots,
// active_queue,
// 0,
// end_active_queue,
// got_candidates_queue,
// end_got_candidates_queue,
// short_index,
// bp_labels_table,
// got_candidates,
// is_active,
// once_candidated_queue,
// end_once_candidated_queue,
// once_candidated,
// iter);
end_active_queue = 0;
// scatter_time += WallTimer::get_time_mark();
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("pushing: bad_alloc "
"iter: %u "
"host_id: %d "
"global_num_actives: %u "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
iter,
host_id,
global_num_actives,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
// {//test
// if (0 == host_id) {
// printf("host_id: %u pushing finished...\n", host_id);
// }
// }
// Traverse vertices in the got_candidates_queue to insert labels
{
// gather_time -= WallTimer::get_time_mark();
std::vector< std::pair<VertexID, VertexID> > buffer_send; // For sync elements in the dist_table
// pair.first: root id
// pair.second: label (global) id of the root
if (end_got_candidates_queue >= THRESHOLD_PARALLEL) {
const VertexID chunk_size = 1 << 16;
VertexID remainder = end_got_candidates_queue % chunk_size;
VertexID bound_i_q = end_got_candidates_queue - remainder;
for (VertexID i_q = 0; i_q < bound_i_q; i_q += chunk_size) {
schedule_label_inserting_para(
G,
roots_start,
roots_size,
short_index,
dist_table,
got_candidates_queue,
i_q,
chunk_size,
got_candidates,
active_queue,
end_active_queue,
is_active,
buffer_send,
iter);
}
if (remainder) {
schedule_label_inserting_para(
G,
roots_start,
roots_size,
short_index,
dist_table,
got_candidates_queue,
bound_i_q,
remainder,
got_candidates,
active_queue,
end_active_queue,
is_active,
buffer_send,
iter);
}
////// Backup
// // Prepare for parallel active_queue
// // Don't need offsets_tmp_active_queue here, because the index i_queue is the offset already.
// // Actually we still need offsets_tmp_active_queue, because collect_into_queue() needs it.
// std::vector<VertexID> offsets_tmp_active_queue;
// std::vector<VertexID> tmp_active_queue;
// std::vector<VertexID> sizes_tmp_active_queue;
// std::vector<EdgeID> offsets_tmp_buffer_send;
// std::vector< std::pair<VertexID, VertexID> > tmp_buffer_send;
// std::vector<EdgeID> sizes_tmp_buffer_send;
// EdgeID total_send_labels;
//
// try {
// offsets_tmp_active_queue.resize(end_got_candidates_queue);
//#pragma omp parallel for
// for (VertexID i_q = 0; i_q < end_got_candidates_queue; ++i_q) {
// offsets_tmp_active_queue[i_q] = i_q;
// }
// tmp_active_queue.resize(end_got_candidates_queue);
// sizes_tmp_active_queue.resize(end_got_candidates_queue,
// 0); // Size will only be 0 or 1, but it will become offsets eventually.
//
// // Prepare for parallel buffer_send
//// std::vector<EdgeID> offsets_tmp_buffer_send(end_got_candidates_queue);
// offsets_tmp_buffer_send.resize(end_got_candidates_queue);
//#pragma omp parallel for
// for (VertexID i_q = 0; i_q < end_got_candidates_queue; ++i_q) {
// VertexID v_id_local = got_candidates_queue[i_q];
// VertexID v_global_id = G.get_global_vertex_id(v_id_local);
// if (v_global_id >= roots_start && v_global_id < roots_start + roots_size) {
// // If v_global_id is root, its new labels should be put into buffer_send
// offsets_tmp_buffer_send[i_q] = short_index[v_id_local].end_candidates_que;
// } else {
// offsets_tmp_buffer_send[i_q] = 0;
// }
// }
// total_send_labels = PADO::prefix_sum_for_offsets(offsets_tmp_buffer_send);
// tmp_buffer_send.resize(total_send_labels);
// sizes_tmp_buffer_send.resize(end_got_candidates_queue, 0);
// }
// catch (const std::bad_alloc &) {
// double memtotal = 0;
// double memfree = 0;
// PADO::Utils::system_memory(memtotal, memfree);
// printf("L%u_tmp_buffer_send: bad_alloc "
// "host_id: %d "
// "iter: %u "
// "end_got_candidates_queue: %u "
// "total_send_labels: %u "
// "L.size(): %.2fGB "
// "memtotal: %.2fGB "
// "memfree: %.2fGB\n",
// __LINE__,
// host_id,
// iter,
// end_got_candidates_queue,
// total_send_labels,
// get_index_size() * 1.0 / (1 << 30),
// memtotal / 1024,
// memfree / 1024);
// exit(1);
// }
//
//#pragma omp parallel for
// for (VertexID i_queue = 0; i_queue < end_got_candidates_queue; ++i_queue) {
// VertexID v_id_local = got_candidates_queue[i_queue];
// VertexID inserted_count = 0; //recording number of v_id's truly inserted candidates
// got_candidates[v_id_local] = 0; // reset got_candidates
// // Traverse v_id's all candidates
// VertexID bound_cand_i = short_index[v_id_local].end_candidates_que;
// for (VertexID cand_i = 0; cand_i < bound_cand_i; ++cand_i) {
// VertexID cand_root_id = short_index[v_id_local].candidates_que[cand_i];
// short_index[v_id_local].is_candidate[cand_root_id] = 0;
// // Only insert cand_root_id into v_id's label if its distance to v_id is shorter than existing distance
// if (distance_query(
// cand_root_id,
// v_id_local,
// roots_start,
// // L,
// dist_table,
// iter)) {
// if (!is_active[v_id_local]) {
// is_active[v_id_local] = 1;
//// active_queue[end_active_queue++] = v_id_local;
// tmp_active_queue[i_queue + sizes_tmp_active_queue[i_queue]++] = v_id_local;
// }
// ++inserted_count;
// // The candidate cand_root_id needs to be added into v_id's label
// insert_label_only_para(
// cand_root_id,
// v_id_local,
// roots_start,
// roots_size,
// G,
// tmp_buffer_send,
// sizes_tmp_buffer_send[i_queue],
// offsets_tmp_buffer_send[i_queue]);
//// buffer_send);
// }
// }
// short_index[v_id_local].end_candidates_que = 0;
// if (0 != inserted_count) {
// // Update other arrays in L[v_id] if new labels were inserted in this iteration
// update_label_indices(
// v_id_local,
// inserted_count,
// // L,
//// short_index,
//// b_id,
// iter);
// }
// }
//
// {// Collect elements from tmp_active_queue to active_queue
// VertexID total_new = PADO::prefix_sum_for_offsets(sizes_tmp_active_queue);
// PADO::collect_into_queue(
// tmp_active_queue,
// offsets_tmp_active_queue,
// sizes_tmp_active_queue,
// total_new,
// active_queue,
// end_active_queue);
// }
// {// Collect elements from tmp_buffer_send to buffer_send
// EdgeID total_new = PADO::prefix_sum_for_offsets(sizes_tmp_buffer_send);
// try {
// buffer_send.resize(total_new);
// }
// catch (const std::bad_alloc &) {
// double memtotal = 0;
// double memfree = 0;
// PADO::Utils::system_memory(memtotal, memfree);
// printf("L%u_buffer_send: bad_alloc "
// "iter: %u "
// "host_id: %d "
// "L.size(): %.2fGB "
// "memtotal: %.2fGB "
// "memfree: %.2fGB\n",
// __LINE__,
// iter,
// host_id,
// get_index_size() * 1.0 / (1 << 30),
// memtotal / 1024,
// memfree / 1024);
// exit(1);
// }
// EdgeID zero_size = 0;
// PADO::collect_into_queue(
// tmp_buffer_send,
// offsets_tmp_buffer_send,
// sizes_tmp_buffer_send,
// total_new,
// buffer_send,
// zero_size);
// }
} else {
for (VertexID i_queue = 0; i_queue < end_got_candidates_queue; ++i_queue) {
VertexID v_id_local = got_candidates_queue[i_queue];
VertexID inserted_count = 0; //recording number of v_id's truly inserted candidates
got_candidates[v_id_local] = 0; // reset got_candidates
// Traverse v_id's all candidates
VertexID bound_cand_i = short_index[v_id_local].end_candidates_que;
for (VertexID cand_i = 0; cand_i < bound_cand_i; ++cand_i) {
VertexID cand_root_id = short_index[v_id_local].candidates_que[cand_i];
short_index[v_id_local].is_candidate[cand_root_id] = 0;
// Only insert cand_root_id into v_id's label if its distance to v_id is shorter than existing distance
if (distance_query(
cand_root_id,
v_id_local,
roots_start,
// L,
dist_table,
iter)) {
if (!is_active[v_id_local]) {
is_active[v_id_local] = 1;
active_queue[end_active_queue++] = v_id_local;
}
++inserted_count;
// The candidate cand_root_id needs to be added into v_id's label
insert_label_only_seq(
cand_root_id,
v_id_local,
roots_start,
roots_size,
G,
// dist_table,
buffer_send);
// iter);
}
}
short_index[v_id_local].end_candidates_que = 0;
if (0 != inserted_count) {
// Update other arrays in L[v_id] if new labels were inserted in this iteration
update_label_indices(
v_id_local,
inserted_count,
// L,
short_index,
// b_id,
iter);
}
}
}
// {//test
// printf("host_id: %u gather: buffer_send.size(); %lu bytes: %lu\n", host_id, buffer_send.size(), MPI_Instance::get_sending_size(buffer_send));
// }
end_got_candidates_queue = 0; // Set the got_candidates_queue empty
// Sync the dist_table
for (int root = 0; root < num_hosts; ++root) {
std::vector<std::pair<VertexID, VertexID>> buffer_recv;
one_host_bcasts_buffer_to_buffer(root,
buffer_send,
buffer_recv);
if (buffer_recv.empty()) {
continue;
}
EdgeID size_buffer_recv = buffer_recv.size();
try {
if (size_buffer_recv >= THRESHOLD_PARALLEL) {
// Get label number for every root
std::vector<VertexID> sizes_recved_root_labels(roots_size, 0);
#pragma omp parallel for
for (EdgeID i_l = 0; i_l < size_buffer_recv; ++i_l) {
const std::pair<VertexID, VertexID> &e = buffer_recv[i_l];
VertexID root_id = e.first;
__atomic_add_fetch(sizes_recved_root_labels.data() + root_id, 1, __ATOMIC_SEQ_CST);
}
// Resize the recved_dist_table for every root
#pragma omp parallel for
for (VertexID root_id = 0; root_id < roots_size; ++root_id) {
VertexID old_size = recved_dist_table[root_id].size();
VertexID tmp_size = sizes_recved_root_labels[root_id];
if (tmp_size) {
recved_dist_table[root_id].resize(old_size + tmp_size);
sizes_recved_root_labels[root_id] = old_size; // sizes_recved_root_labels now records old_size
}
// If tmp_size == 0, root_id has no received labels.
// sizes_recved_root_labels[root_id] = old_size; // sizes_recved_root_labels now records old_size
}
// Recorde received labels in recved_dist_table
#pragma omp parallel for
for (EdgeID i_l = 0; i_l < size_buffer_recv; ++i_l) {
const std::pair<VertexID, VertexID> &e = buffer_recv[i_l];
VertexID root_id = e.first;
VertexID cand_real_id = e.second;
dist_table[root_id][cand_real_id] = iter;
PADO::TS_enqueue(recved_dist_table[root_id], sizes_recved_root_labels[root_id],
cand_real_id);
}
} else {
for (const std::pair<VertexID, VertexID> &e : buffer_recv) {
VertexID root_id = e.first;
VertexID cand_real_id = e.second;
dist_table[root_id][cand_real_id] = iter;
// Record the received element, for future reset
recved_dist_table[root_id].push_back(cand_real_id);
}
}
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("recved_dist_table: bad_alloc "
"host_id: %d "
"iter: %u "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
iter,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
}
// Sync the global_num_actives
MPI_Allreduce(&end_active_queue,
&global_num_actives,
1,
V_ID_Type,
MPI_MAX,
// MPI_SUM,
MPI_COMM_WORLD);
// gather_time += WallTimer::get_time_mark();
}
// {//test
// if (0 == host_id) {
// printf("iter: %u inserting labels finished.\n", iter);
// }
// }
}
// Reset the dist_table
// clearup_time -= WallTimer::get_time_mark();
reset_at_end(
G,
// roots_start,
// roots_master_local,
dist_table,
recved_dist_table,
bp_labels_table,
once_candidated_queue,
end_once_candidated_queue);
// clearup_time += WallTimer::get_time_mark();
// {//test
// if (0 == host_id) {
// printf("host_id: %u resetting finished.\n", host_id);
// }
// }
}
//// Sequential Version
//template <VertexID BATCH_SIZE>
//inline void DistBVCPLL<BATCH_SIZE>::
//batch_process(
// const DistGraph &G,
// VertexID b_id,
// VertexID roots_start, // start id of roots
// VertexID roots_size, // how many roots in the batch
// const std::vector<uint8_t> &used_bp_roots,
// std::vector<VertexID> &active_queue,
// VertexID &end_active_queue,
// std::vector<VertexID> &got_candidates_queue,
// VertexID &end_got_candidates_queue,
// std::vector<ShortIndex> &short_index,
// std::vector< std::vector<UnweightedDist> > &dist_table,
// std::vector< std::vector<VertexID> > &recved_dist_table,
// std::vector<BPLabelType> &bp_labels_table,
// std::vector<uint8_t> &got_candidates,
//// std::vector<bool> &got_candidates,
// std::vector<uint8_t> &is_active,
//// std::vector<bool> &is_active,
// std::vector<VertexID> &once_candidated_queue,
// VertexID &end_once_candidated_queue,
// std::vector<uint8_t> &once_candidated)
//// std::vector<bool> &once_candidated)
//{
// // At the beginning of a batch, initialize the labels L and distance buffer dist_table;
// initializing_time -= WallTimer::get_time_mark();
// VertexID global_num_actives = initialization(G,
// short_index,
// dist_table,
// recved_dist_table,
// bp_labels_table,
// active_queue,
// end_active_queue,
// once_candidated_queue,
// end_once_candidated_queue,
// once_candidated,
// b_id,
// roots_start,
// roots_size,
//// roots_master_local,
// used_bp_roots);
// initializing_time += WallTimer::get_time_mark();
// UnweightedDist iter = 0; // The iterator, also the distance for current iteration
//// {//test
//// printf("host_id: %u initialization finished.\n", host_id);
//// }
//
//
// while (global_num_actives) {
////#ifdef DEBUG_MESSAGES_ON
//// {//
//// if (0 == host_id) {
//// printf("iter: %u global_num_actives: %u\n", iter, global_num_actives);
//// }
//// }
////#endif
// ++iter;
// // Traverse active vertices to push their labels as candidates
// // Send masters' newly added labels to other hosts
// {
// scatter_time -= WallTimer::get_time_mark();
// std::vector<std::pair<VertexID, VertexID> > buffer_send_indices(end_active_queue);
// //.first: Vertex ID
// //.second: size of labels
// std::vector<VertexID> buffer_send_labels;
// // Prepare masters' newly added labels for sending
// for (VertexID i_q = 0; i_q < end_active_queue; ++i_q) {
// VertexID v_head_local = active_queue[i_q];
// is_active[v_head_local] = 0; // reset is_active
// VertexID v_head_global = G.get_global_vertex_id(v_head_local);
// const IndexType &Lv = L[v_head_local];
// // Prepare the buffer_send_indices
// buffer_send_indices[i_q] = std::make_pair(v_head_global, Lv.distances.rbegin()->size);
// // These 2 index are used for traversing v_head's last inserted labels
// VertexID l_i_start = Lv.distances.rbegin()->start_index;
// VertexID l_i_bound = l_i_start + Lv.distances.rbegin()->size;
// for (VertexID l_i = l_i_start; l_i < l_i_bound; ++l_i) {
// VertexID label_root_id = Lv.vertices[l_i];
// buffer_send_labels.push_back(label_root_id);
// }
// }
// end_active_queue = 0;
//
// for (int root = 0; root < num_hosts; ++root) {
// // Get the indices
// std::vector< std::pair<VertexID, VertexID> > indices_buffer;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send_indices,
// indices_buffer);
// if (indices_buffer.empty()) {
// continue;
// }
// // Get the labels
// std::vector<VertexID> labels_buffer;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send_labels,
// labels_buffer);
// // Push those labels
// EdgeID start_index = 0;
// for (const std::pair<VertexID, VertexID> e : indices_buffer) {
// VertexID v_head_global = e.first;
// EdgeID bound_index = start_index + e.second;
// if (G.local_out_degrees[v_head_global]) {
// local_push_labels(
// v_head_global,
// start_index,
// bound_index,
// roots_start,
// labels_buffer,
// G,
// short_index,
// got_candidates_queue,
// end_got_candidates_queue,
// got_candidates,
// once_candidated_queue,
// end_once_candidated_queue,
// once_candidated,
// bp_labels_table,
// used_bp_roots,
// iter);
// }
// start_index = bound_index;
// }
// }
// scatter_time += WallTimer::get_time_mark();
// }
//
// // Traverse vertices in the got_candidates_queue to insert labels
// {
// gather_time -= WallTimer::get_time_mark();
// std::vector< std::pair<VertexID, VertexID> > buffer_send; // For sync elements in the dist_table
// // pair.first: root id
// // pair.second: label (global) id of the root
// for (VertexID i_queue = 0; i_queue < end_got_candidates_queue; ++i_queue) {
// VertexID v_id_local = got_candidates_queue[i_queue];
// VertexID inserted_count = 0; //recording number of v_id's truly inserted candidates
// got_candidates[v_id_local] = 0; // reset got_candidates
// // Traverse v_id's all candidates
// VertexID bound_cand_i = short_index[v_id_local].end_candidates_que;
// for (VertexID cand_i = 0; cand_i < bound_cand_i; ++cand_i) {
// VertexID cand_root_id = short_index[v_id_local].candidates_que[cand_i];
// short_index[v_id_local].is_candidate[cand_root_id] = 0;
// // Only insert cand_root_id into v_id's label if its distance to v_id is shorter than existing distance
// if ( distance_query(
// cand_root_id,
// v_id_local,
// roots_start,
// // L,
// dist_table,
// iter) ) {
// if (!is_active[v_id_local]) {
// is_active[v_id_local] = 1;
// active_queue[end_active_queue++] = v_id_local;
// }
// ++inserted_count;
// // The candidate cand_root_id needs to be added into v_id's label
// insert_label_only(
// cand_root_id,
// v_id_local,
// roots_start,
// roots_size,
// G,
//// dist_table,
// buffer_send);
//// iter);
// }
// }
// short_index[v_id_local].end_candidates_que = 0;
// if (0 != inserted_count) {
// // Update other arrays in L[v_id] if new labels were inserted in this iteration
// update_label_indices(
// v_id_local,
// inserted_count,
// // L,
// short_index,
// b_id,
// iter);
// }
// }
//// {//test
//// printf("host_id: %u gather: buffer_send.size(); %lu bytes: %lu\n", host_id, buffer_send.size(), MPI_Instance::get_sending_size(buffer_send));
//// }
// end_got_candidates_queue = 0; // Set the got_candidates_queue empty
// // Sync the dist_table
// for (int root = 0; root < num_hosts; ++root) {
// std::vector<std::pair<VertexID, VertexID>> buffer_recv;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send,
// buffer_recv);
// if (buffer_recv.empty()) {
// continue;
// }
// for (const std::pair<VertexID, VertexID> &e : buffer_recv) {
// VertexID root_id = e.first;
// VertexID cand_real_id = e.second;
// dist_table[root_id][cand_real_id] = iter;
// // Record the received element, for future reset
// recved_dist_table[root_id].push_back(cand_real_id);
// }
// }
//
// // Sync the global_num_actives
// MPI_Allreduce(&end_active_queue,
// &global_num_actives,
// 1,
// V_ID_Type,
// MPI_SUM,
// MPI_COMM_WORLD);
// gather_time += WallTimer::get_time_mark();
// }
// }
//
// // Reset the dist_table
// clearup_time -= WallTimer::get_time_mark();
// reset_at_end(
//// G,
//// roots_start,
//// roots_master_local,
// dist_table,
// recved_dist_table,
// bp_labels_table);
// clearup_time += WallTimer::get_time_mark();
//}
//// Function: every host broadcasts its sending buffer, and does fun for every element it received in the unit buffer.
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//template <typename E_T, typename F>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//every_host_bcasts_buffer_and_proc(
// std::vector<E_T> &buffer_send,
// F &fun)
//{
// // Every host h_i broadcast to others
// for (int root = 0; root < num_hosts; ++root) {
// std::vector<E_T> buffer_recv;
// one_host_bcasts_buffer_to_buffer(root,
// buffer_send,
// buffer_recv);
// if (buffer_recv.empty()) {
// continue;
// }
//// uint64_t size_buffer_send = buffer_send.size();
//// // Sync the size_buffer_send.
//// message_time -= WallTimer::get_time_mark();
//// MPI_Bcast(&size_buffer_send,
//// 1,
//// MPI_UINT64_T,
//// root,
//// MPI_COMM_WORLD);
//// message_time += WallTimer::get_time_mark();
////// {// test
////// printf("host_id: %u h_i: %u bcast_buffer_send.size(): %lu\n", host_id, h_i, size_buffer_send);
////// }
//// if (!size_buffer_send) {
//// continue;
//// }
//// message_time -= WallTimer::get_time_mark();
//// std::vector<E_T> buffer_recv(size_buffer_send);
//// if (host_id == root) {
//// buffer_recv.assign(buffer_send.begin(), buffer_send.end());
//// }
//// uint64_t bytes_buffer_send = size_buffer_send * ETypeSize;
//// if (bytes_buffer_send < static_cast<size_t>(INT_MAX)) {
//// // Only need 1 broadcast
////
//// MPI_Bcast(buffer_recv.data(),
//// bytes_buffer_send,
//// MPI_CHAR,
//// root,
//// MPI_COMM_WORLD);
//// } else {
//// const uint32_t num_unit_buffers = ((bytes_buffer_send - 1) / static_cast<size_t>(INT_MAX)) + 1;
//// const uint64_t unit_buffer_size = ((size_buffer_send - 1) / num_unit_buffers) + 1;
//// size_t offset = 0;
//// for (uint64_t b_i = 0; b_i < num_unit_buffers; ++b_i) {
////// size_t offset = b_i * unit_buffer_size;
//// size_t size_unit_buffer = b_i == num_unit_buffers - 1
//// ? size_buffer_send - offset
//// : unit_buffer_size;
//// MPI_Bcast(buffer_recv.data() + offset,
//// size_unit_buffer * ETypeSize,
//// MPI_CHAR,
//// root,
//// MPI_COMM_WORLD);
//// offset += unit_buffer_size;
//// }
//// }
//// message_time += WallTimer::get_time_mark();
// for (const E_T &e : buffer_recv) {
// fun(e);
// }
// }
//}
//// Function: every host broadcasts its sending buffer, and does fun for every element it received in the unit buffer.
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//template <typename E_T, typename F>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//every_host_bcasts_buffer_and_proc(
// std::vector<E_T> &buffer_send,
// F &fun)
//{
// // Host processes locally.
// for (const E_T &e : buffer_send) {
// fun(e);
// }
//
// // Every host sends to others
// for (int src = 0; src < num_hosts; ++src) {
// if (host_id == src) {
// // Send from src
// message_time -= WallTimer::get_time_mark();
// for (int hop = 1; hop < num_hosts; ++hop) {
// int dst = hop_2_root_host_id(hop, host_id);
// MPI_Instance::send_buffer_2_dst(buffer_send,
// dst,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// }
// message_time += WallTimer::get_time_mark();
// } else {
// // Receive from src
// for (int hop = 1; hop < num_hosts; ++hop) {
// int dst = hop_2_root_host_id(hop, src);
// if (host_id == dst) {
// message_time -= WallTimer::get_time_mark();
// std::vector<E_T> buffer_recv;
// MPI_Instance::recv_buffer_from_src(buffer_recv,
// src,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// message_time += WallTimer::get_time_mark();
// // Process
// for (const E_T &e : buffer_recv) {
// fun(e);
// }
// }
// }
// }
// }
//}
//// Function: every host broadcasts its sending buffer, and does fun for every element it received in the unit buffer.
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//template <typename E_T, typename F>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//every_host_bcasts_buffer_and_proc(
// std::vector<E_T> &buffer_send,
// F &fun)
//{
// // Host processes locally.
// for (const E_T &e : buffer_send) {
// fun(e);
// }
// // Every host sends (num_hosts - 1) times
// for (int hop = 1; hop < num_hosts; ++hop) {
// int src = hop_2_me_host_id(-hop);
// int dst = hop_2_me_host_id(hop);
// if (src != dst) { // Normal case
// // When host_id is odd, first receive, then send.
// if (static_cast<uint32_t>(host_id) & 1U) {
// message_time -= WallTimer::get_time_mark();
// // Receive first.
// std::vector<E_T> buffer_recv;
// MPI_Instance::recv_buffer_from_src(buffer_recv,
// src,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// {//test
// printf("host_id: %u recved_from: %u\n", host_id, src);
// }
// // Send then.
// MPI_Instance::send_buffer_2_dst(buffer_send,
// dst,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// {//test
// printf("host_id: %u send_to: %u\n", host_id, dst);
// }
// message_time += WallTimer::get_time_mark();
// // Process
// if (buffer_recv.empty()) {
// continue;
// }
// for (const E_T &e : buffer_recv) {
// fun(e);
// }
// } else { // When host_id is even, first send, then receive.
// // Send first.
// message_time -= WallTimer::get_time_mark();
// MPI_Instance::send_buffer_2_dst(buffer_send,
// dst,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// {//test
// printf("host_id: %u send_to: %u\n", host_id, dst);
// }
// // Receive then.
// std::vector<E_T> buffer_recv;
// MPI_Instance::recv_buffer_from_src(buffer_recv,
// src,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// {//test
// printf("host_id: %u recved_from: %u\n", host_id, src);
// }
// message_time += WallTimer::get_time_mark();
// // Process
// if (buffer_recv.empty()) {
// continue;
// }
// for (const E_T &e : buffer_recv) {
// fun(e);
// }
// }
// } else { // If host_id is higher than dst, first send, then receive
// // This is a special case. It only happens when the num_hosts is even and hop equals to num_hosts/2.
// if (host_id < dst) {
// // Send
// message_time -= WallTimer::get_time_mark();
// MPI_Instance::send_buffer_2_dst(buffer_send,
// dst,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// // Receive
// std::vector<E_T> buffer_recv;
// MPI_Instance::recv_buffer_from_src(buffer_recv,
// src,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// message_time += WallTimer::get_time_mark();
// // Process
// if (buffer_recv.empty()) {
// continue;
// }
// for (const E_T &e : buffer_recv) {
// fun(e);
// }
// } else { // Otherwise, if host_id is lower than dst, first receive, then send
// // Receive
// message_time -= WallTimer::get_time_mark();
// std::vector<E_T> buffer_recv;
// MPI_Instance::recv_buffer_from_src(buffer_recv,
// src,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// // Send
// MPI_Instance::send_buffer_2_dst(buffer_send,
// dst,
// SENDING_BUFFER_SEND,
// SENDING_SIZE_BUFFER_SEND);
// message_time += WallTimer::get_time_mark();
// // Process
// if (buffer_recv.empty()) {
// continue;
// }
// for (const E_T &e : buffer_recv) {
// fun(e);
// }
// }
// }
// }
//}
//// DEPRECATED version Function: every host broadcasts its sending buffer, and does fun for every element it received in the unit buffer.
//template <VertexID BATCH_SIZE, VertexID BITPARALLEL_SIZE>
//template <typename E_T, typename F>
//inline void DistBVCPLL<BATCH_SIZE, BITPARALLEL_SIZE>::
//every_host_bcasts_buffer_and_proc(
// std::vector<E_T> &buffer_send,
// F &fun)
//{
// const uint32_t UNIT_BUFFER_SIZE = 16U << 20U;
// // Every host h_i broadcast to others
// for (int h_i = 0; h_i < num_hosts; ++h_i) {
// uint64_t size_buffer_send = buffer_send.size();
// // Sync the size_buffer_send.
// message_time -= WallTimer::get_time_mark();
// MPI_Bcast(&size_buffer_send,
// 1,
// MPI_UINT64_T,
// h_i,
// MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
//// {// test
//// printf("host_id: %u h_i: %u bcast_buffer_send.size(): %lu\n", host_id, h_i, size_buffer_send);
//// }
// if (!size_buffer_send) {
// continue;
// }
// uint32_t num_unit_buffers = (size_buffer_send + UNIT_BUFFER_SIZE - 1) / UNIT_BUFFER_SIZE;
//
// // Broadcast the buffer_send
// for (uint32_t b_i = 0; b_i < num_unit_buffers; ++b_i) {
// // Prepare the unit buffer
// message_time -= WallTimer::get_time_mark();
// size_t offset = b_i * UNIT_BUFFER_SIZE;
// size_t size_unit_buffer = b_i == num_unit_buffers - 1
// ? size_buffer_send - offset
// : UNIT_BUFFER_SIZE;
// std::vector<E_T> unit_buffer(size_unit_buffer);
// // Copy the messages from buffer_send to unit buffer.
// if (host_id == h_i) {
// unit_buffer.assign(buffer_send.begin() + offset, buffer_send.begin() + offset + size_unit_buffer);
// }
// // Broadcast the unit buffer
// MPI_Bcast(unit_buffer.data(),
// MPI_Instance::get_sending_size(unit_buffer),
// MPI_CHAR,
// h_i,
// MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
// // Process every element of unit_buffer
// for (const E_T &e : unit_buffer) {
// fun(e);
// }
// }
// }
//}
// Function: Host root broadcasts its sending buffer to a receiving buffer.
template <VertexID BATCH_SIZE>
template <typename E_T>
inline void DistBVCPLL<BATCH_SIZE>::
one_host_bcasts_buffer_to_buffer(
int root,
std::vector<E_T> &buffer_send,
std::vector<E_T> &buffer_recv)
{
const size_t ETypeSize = sizeof(E_T);
volatile uint64_t size_buffer_send = 0;
if (host_id == root) {
size_buffer_send = buffer_send.size();
}
// Sync the size_buffer_send.
// message_time -= WallTimer::get_time_mark();
// {//test
// if (0 == root && size_buffer_send == 16 && 1024 == caller_line) {
//// if (0 == root && size_buffer_send == 16 && 0 == host_id) {
// printf("before: host_id: %d size_buffer_send: %lu\n",
// host_id,
// size_buffer_send);
// }
// }
MPI_Bcast((void *) &size_buffer_send,
1,
MPI_UINT64_T,
root,
MPI_COMM_WORLD);
// message_time += WallTimer::get_time_mark();
// {//test
//// if (0 == root && size_buffer_send == 16 && 0 == host_id) {
// if (0 == root && size_buffer_send == 16 && 1024 == caller_line) {
// printf("after: host_id: %d size_buffer_send: %lu\n",
// host_id,
// size_buffer_send);
// }
// }
try {
buffer_recv.resize(size_buffer_send);
}
catch (const std::bad_alloc &) {
double memtotal = 0;
double memfree = 0;
PADO::Utils::system_memory(memtotal, memfree);
printf("one_host_bcasts_buffer_to_buffer: bad_alloc "
"host_id: %d "
"L.size(): %.2fGB "
"memtotal: %.2fGB "
"memfree: %.2fGB\n",
host_id,
get_index_size() * 1.0 / (1 << 30),
memtotal / 1024,
memfree / 1024);
exit(1);
}
if (!size_buffer_send) {
return;
}
// Broadcast the buffer_send
// message_time -= WallTimer::get_time_mark();
if (host_id == root) {
// buffer_recv.assign(buffer_send.begin(), buffer_send.end());
buffer_recv.swap(buffer_send);
}
uint64_t bytes_buffer_send = size_buffer_send * ETypeSize;
if (bytes_buffer_send <= static_cast<size_t>(INT_MAX)) {
// Only need 1 broadcast
MPI_Bcast(buffer_recv.data(),
bytes_buffer_send,
MPI_CHAR,
root,
MPI_COMM_WORLD);
} else {
const uint32_t num_unit_buffers = ((bytes_buffer_send - 1) / static_cast<size_t>(INT_MAX)) + 1;
const uint64_t unit_buffer_size = ((size_buffer_send - 1) / num_unit_buffers) + 1;
size_t offset = 0;
for (uint64_t b_i = 0; b_i < num_unit_buffers; ++b_i) {
size_t size_unit_buffer = b_i == num_unit_buffers - 1
? size_buffer_send - offset
: unit_buffer_size;
MPI_Bcast(buffer_recv.data() + offset,
size_unit_buffer * ETypeSize,
MPI_CHAR,
root,
MPI_COMM_WORLD);
offset += unit_buffer_size;
}
}
// message_time += WallTimer::get_time_mark();
}
}
#endif //PADO_DPADO_H
|
GB_unop__identity_uint64_fc64.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__identity_uint64_fc64)
// op(A') function: GB (_unop_tran__identity_uint64_fc64)
// C type: uint64_t
// A type: GxB_FC64_t
// cast: uint64_t cij = GB_cast_to_uint64_t (creal (aij))
// unaryop: cij = aij
#define GB_ATYPE \
GxB_FC64_t
#define GB_CTYPE \
uint64_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
GxB_FC64_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CAST(z, aij) \
uint64_t z = GB_cast_to_uint64_t (creal (aij)) ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GxB_FC64_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
uint64_t z = GB_cast_to_uint64_t (creal (aij)) ; \
Cx [pC] = z ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_IDENTITY || GxB_NO_UINT64 || GxB_NO_FC64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__identity_uint64_fc64)
(
uint64_t *Cx, // Cx and Ax may be aliased
const GxB_FC64_t *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
if (Ab == NULL)
{
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
GxB_FC64_t aij = Ax [p] ;
uint64_t z = GB_cast_to_uint64_t (creal (aij)) ;
Cx [p] = z ;
}
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
GxB_FC64_t aij = Ax [p] ;
uint64_t z = GB_cast_to_uint64_t (creal (aij)) ;
Cx [p] = z ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__identity_uint64_fc64)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
convdw3x3s1_neon.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2017 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
#include "option.h"
#include "mat.h"
namespace ncnn{
static void convdw3x3s1_neon(const Mat& bottom_blob, Mat& top_blob, const Mat& _kernel, const Mat& _bias, const Option& opt)
{
int w = bottom_blob.w;
int outw = top_blob.w;
int outh = top_blob.h;
const int group = bottom_blob.c;
const float* kernel = _kernel;
const float* bias = _bias;
#pragma omp parallel for num_threads(opt.num_threads)
for (int g=0; g<group; g++)
{
Mat out = top_blob.channel(g);
const float bias0 = bias ? bias[g] : 0.f;
const float* kernel0 = kernel + g*9;
float* outptr = out;
float* outptr2 = outptr + outw;
const float* img0 = bottom_blob.channel(g);
const float* r0 = img0;
const float* r1 = img0 + w;
const float* r2 = img0 + w*2;
const float* r3 = img0 + w*3;
#if __ARM_NEON
float32x4_t _k012x = vld1q_f32(kernel0);
float32x4_t _k345x = vld1q_f32(kernel0+3);
float32x4_t _k678x = vld1q_f32(kernel0+6);
_k012x = vsetq_lane_f32(0.f, _k012x, 3);
_k345x = vsetq_lane_f32(0.f, _k345x, 3);
_k678x = vsetq_lane_f32(0.f, _k678x, 3);
float32x4_t _bias0 = vdupq_n_f32(bias0);
#else
const float* k0 = kernel0;
const float* k1 = kernel0 + 3;
const float* k2 = kernel0 + 6;
#endif // __ARM_NEON
int i = 0;
for (; i+1 < outh; i+=2)
{
#if __ARM_NEON
#if __aarch64__
int nn = outw >> 3;
int remain = outw & 7;
#else
int nn = outw >> 2;
int remain = outw & 3;
#endif // __aarch64__
#else
int remain = outw;
#endif // __ARM_NEON
#if __ARM_NEON
#if __aarch64__
if (nn > 0)
{
asm volatile(
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v8.4s, v9.4s, v10.4s}, [%3] \n"// r0
"add %3, %3, #32 \n"
"ext v11.16b, v8.16b, v9.16b, #4 \n"
"ext v13.16b, v9.16b, v10.16b, #4 \n"
"ext v12.16b, v8.16b, v9.16b, #8 \n"
"ext v14.16b, v9.16b, v10.16b, #8 \n"
"0: \n"
"and v4.16b, %17.16b, %17.16b \n"// v4 = _bias0
"and v5.16b, %17.16b, %17.16b \n"// v5 = _bias0
"prfm pldl1keep, [%6, #384] \n"
"ld1 {v16.4s, v17.4s, v18.4s}, [%6] \n"// r3
"add %6, %6, #32 \n"
"and v6.16b, %17.16b, %17.16b \n"// v6 = _bias0
"and v7.16b, %17.16b, %17.16b \n"// v7 = _bias0
"ext v15.16b, v16.16b, v17.16b, #4 \n"
"fmla v4.4s, v8.4s, %14.s[0] \n"
"fmla v5.4s, v9.4s, %14.s[0] \n"
"ext v20.16b, v17.16b, v18.16b, #4 \n"
"fmla v6.4s, v16.4s, %16.s[0] \n"
"fmla v7.4s, v17.4s, %16.s[0] \n"
"ext v19.16b, v16.16b, v17.16b, #8 \n"
"fmla v4.4s, v11.4s, %14.s[1] \n"
"fmla v5.4s, v13.4s, %14.s[1] \n"
"ext v21.16b, v17.16b, v18.16b, #8 \n"
"fmla v6.4s, v15.4s, %16.s[1] \n"
"fmla v7.4s, v20.4s, %16.s[1] \n"
"prfm pldl1keep, [%4, #384] \n"
"ld1 {v22.4s, v23.4s, v24.4s}, [%4] \n"// r1
"fmla v4.4s, v12.4s, %14.s[2] \n"
"fmla v5.4s, v14.4s, %14.s[2] \n"
"add %4, %4, #32 \n"
"fmla v6.4s, v19.4s, %16.s[2] \n"
"fmla v7.4s, v21.4s, %16.s[2] \n"
"ext v25.16b, v22.16b, v23.16b, #4 \n"
"fmla v4.4s, v22.4s, %15.s[0] \n"
"fmla v5.4s, v23.4s, %15.s[0] \n"
"ext v27.16b, v23.16b, v24.16b, #4 \n"
"fmla v6.4s, v22.4s, %14.s[0] \n"
"fmla v7.4s, v23.4s, %14.s[0] \n"
"ext v26.16b, v22.16b, v23.16b, #8 \n"
"fmla v4.4s, v25.4s, %15.s[1] \n"
"fmla v5.4s, v27.4s, %15.s[1] \n"
"ext v28.16b, v23.16b, v24.16b, #8 \n"
"fmla v6.4s, v25.4s, %14.s[1] \n"
"fmla v7.4s, v27.4s, %14.s[1] \n"
"prfm pldl1keep, [%5, #384] \n"
"ld1 {v8.4s, v9.4s, v10.4s}, [%5] \n"// r2
"fmla v4.4s, v26.4s, %15.s[2] \n"
"fmla v5.4s, v28.4s, %15.s[2] \n"
"add %5, %5, #32 \n"
"fmla v6.4s, v26.4s, %14.s[2] \n"
"fmla v7.4s, v28.4s, %14.s[2] \n"
"ext v11.16b, v8.16b, v9.16b, #4 \n"
"fmla v4.4s, v8.4s, %16.s[0] \n"
"fmla v5.4s, v9.4s, %16.s[0] \n"
"ext v13.16b, v9.16b, v10.16b, #4 \n"
"fmla v6.4s, v8.4s, %15.s[0] \n"
"fmla v7.4s, v9.4s, %15.s[0] \n"
"ext v12.16b, v8.16b, v9.16b, #8 \n"
"fmla v4.4s, v11.4s, %16.s[1] \n"
"fmla v5.4s, v13.4s, %16.s[1] \n"
"ext v14.16b, v9.16b, v10.16b, #8 \n"
"fmla v6.4s, v11.4s, %15.s[1] \n"
"fmla v7.4s, v13.4s, %15.s[1] \n"
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v8.4s, v9.4s, v10.4s}, [%3] \n"// r0 next loop
"fmla v4.4s, v12.4s, %16.s[2] \n"
"fmla v5.4s, v14.4s, %16.s[2] \n"
"add %3, %3, #32 \n"
"ext v11.16b, v8.16b, v9.16b, #4 \n"
"fmla v6.4s, v12.4s, %15.s[2] \n"
"fmla v7.4s, v14.4s, %15.s[2] \n"
"ext v13.16b, v9.16b, v10.16b, #4 \n"
"ext v12.16b, v8.16b, v9.16b, #8 \n"
"st1 {v4.4s, v5.4s}, [%1], #32 \n"
"ext v14.16b, v9.16b, v10.16b, #8 \n"
"subs %w0, %w0, #1 \n"
"st1 {v6.4s, v7.4s}, [%2], #32 \n"
"bne 0b \n"
"sub %3, %3, #32 \n"
: "=r"(nn), // %0
"=r"(outptr), // %1
"=r"(outptr2), // %2
"=r"(r0), // %3
"=r"(r1), // %4
"=r"(r2), // %5
"=r"(r3) // %6
: "0"(nn),
"1"(outptr),
"2"(outptr2),
"3"(r0),
"4"(r1),
"5"(r2),
"6"(r3),
"w"(_k012x), // %14
"w"(_k345x), // %15
"w"(_k678x), // %16
"w"(_bias0) // %17
: "cc", "memory", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28"
);
}
if (remain >= 4)
{
remain -= 4;
asm volatile(
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v8.4s, v9.4s}, [%2] \n"// r0
"add %2, %2, #16 \n"
"and v4.16b, %15.16b, %15.16b \n"// v4 = _bias0
"and v6.16b, %15.16b, %15.16b \n"// v6 = _bias0
"prfm pldl1keep, [%5, #256] \n"
"ld1 {v16.4s, v17.4s}, [%5] \n"// r3
"add %5, %5, #16 \n"
"ext v11.16b, v8.16b, v9.16b, #4 \n"
"ext v15.16b, v16.16b, v17.16b, #4 \n"
"fmla v4.4s, v8.4s, %12.s[0] \n"
"fmla v6.4s, v16.4s, %14.s[0] \n"
"ext v12.16b, v8.16b, v9.16b, #8 \n"
"ext v19.16b, v16.16b, v17.16b, #8 \n"
"fmla v4.4s, v11.4s, %12.s[1] \n"
"fmla v6.4s, v15.4s, %14.s[1] \n"
"prfm pldl1keep, [%3, #256] \n"
"ld1 {v22.4s, v23.4s}, [%3] \n"// r1
"fmla v4.4s, v12.4s, %12.s[2] \n"
"add %3, %3, #16 \n"
"fmla v6.4s, v19.4s, %14.s[2] \n"
"ext v25.16b, v22.16b, v23.16b, #4 \n"
"fmla v4.4s, v22.4s, %13.s[0] \n"
"fmla v6.4s, v22.4s, %12.s[0] \n"
"ext v26.16b, v22.16b, v23.16b, #8 \n"
"fmla v4.4s, v25.4s, %13.s[1] \n"
"fmla v6.4s, v25.4s, %12.s[1] \n"
"prfm pldl1keep, [%4, #256] \n"
"ld1 {v8.4s, v9.4s}, [%4] \n"// r2
"fmla v4.4s, v26.4s, %13.s[2] \n"
"add %4, %4, #16 \n"
"fmla v6.4s, v26.4s, %12.s[2] \n"
"ext v11.16b, v8.16b, v9.16b, #4 \n"
"fmla v4.4s, v8.4s, %14.s[0] \n"
"fmla v6.4s, v8.4s, %13.s[0] \n"
"ext v12.16b, v8.16b, v9.16b, #8 \n"
"fmla v4.4s, v11.4s, %14.s[1] \n"
"fmla v6.4s, v11.4s, %13.s[1] \n"
"fmla v4.4s, v12.4s, %14.s[2] \n"
"fmla v6.4s, v12.4s, %13.s[2] \n"
"st1 {v4.4s}, [%0], #16 \n"
"st1 {v6.4s}, [%1], #16 \n"
: "=r"(outptr), // %0
"=r"(outptr2), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2), // %4
"=r"(r3) // %5
: "0"(outptr),
"1"(outptr2),
"2"(r0),
"3"(r1),
"4"(r2),
"5"(r3),
"w"(_k012x), // %12
"w"(_k345x), // %13
"w"(_k678x), // %14
"w"(_bias0) // %15
: "cc", "memory", "v4", "v6", "v8", "v9", "v11", "v12", "v15", "v16", "v17", "v18", "v19", "v22", "v23", "v25", "v26"
);
}
#else
if (nn > 0)
{
asm volatile(
"pld [%3, #192] \n"
"vld1.f32 {d18-d20}, [%3 :64] \n"// r0
"add %3, #16 \n"
"vext.32 q11, q9, q10, #1 \n"
"vext.32 q12, q9, q10, #2 \n"
"0: \n"
"vmul.f32 q7, q9, %e14[0] \n"
"vand q13, %q17, %q17 \n"// q13 = _bias0
"vmul.f32 q6, q11, %e14[1] \n"
"vmla.f32 q13, q12, %f14[0] \n"
"pld [%4, #192] \n"
"vld1.f32 {d18-d20}, [%4] \n"// r1
"add %4, #16 \n"
"vmla.f32 q7, q9, %e15[0] \n"
"vext.32 q11, q9, q10, #1 \n"
"vext.32 q12, q9, q10, #2 \n"
"vmla.f32 q6, q11, %e15[1] \n"
"vmla.f32 q13, q12, %f15[0] \n"
"vmul.f32 q8, q9, %e14[0] \n"
"vand q15, %q17, %q17 \n"// q15 = _bias0
"vmul.f32 q14, q11, %e14[1] \n"
"vmla.f32 q15, q12, %f14[0] \n"
"pld [%5, #192] \n"
"vld1.f32 {d18-d20}, [%5 :64] \n"// r2
"add %5, #16 \n"
"vmla.f32 q7, q9, %e16[0] \n"
"vext.32 q11, q9, q10, #1 \n"
"vext.32 q12, q9, q10, #2 \n"
"vmla.f32 q6, q11, %e16[1] \n"
"vmla.f32 q13, q12, %f16[0] \n"
"vmla.f32 q8, q9, %e15[0] \n"
"vmla.f32 q14, q11, %e15[1] \n"
"vmla.f32 q15, q12, %f15[0] \n"
"pld [%6, #192] \n"
"vld1.f32 {d18-d20}, [%6] \n"// r3
"add %6, #16 \n"
"vmla.f32 q8, q9, %e16[0] \n"
"vext.32 q11, q9, q10, #1 \n"
"vext.32 q12, q9, q10, #2 \n"
"vmla.f32 q14, q11, %e16[1] \n"
"vmla.f32 q15, q12, %f16[0] \n"
"vadd.f32 q7, q7, q6 \n"
"pld [%3, #192] \n"
"vld1.f32 {d18-d20}, [%3 :64] \n"// r0
"vadd.f32 q8, q8, q14 \n"
"vadd.f32 q7, q7, q13 \n"
"vadd.f32 q8, q8, q15 \n"
"vext.32 q11, q9, q10, #1 \n"
"vext.32 q12, q9, q10, #2 \n"
"add %3, #16 \n"
"vst1.f32 {d14-d15}, [%1]! \n"
"vst1.f32 {d16-d17}, [%2]! \n"
"subs %0, #1 \n"
"bne 0b \n"
"sub %3, #16 \n"
: "=r"(nn), // %0
"=r"(outptr), // %1
"=r"(outptr2), // %2
"=r"(r0), // %3
"=r"(r1), // %4
"=r"(r2), // %5
"=r"(r3) // %6
: "0"(nn),
"1"(outptr),
"2"(outptr2),
"3"(r0),
"4"(r1),
"5"(r2),
"6"(r3),
"w"(_k012x), // %14
"w"(_k345x), // %15
"w"(_k678x), // %16
"w"(_bias0) // %17
: "cc", "memory", "q6", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
);
}
#endif // __aarch64__
#endif // __ARM_NEON
for (; remain>0; remain--)
{
#if __ARM_NEON
float32x4_t _r00 = vld1q_f32(r0);
float32x4_t _r10 = vld1q_f32(r1);
float32x4_t _r20 = vld1q_f32(r2);
float32x4_t _r30 = vld1q_f32(r3);
float32x4_t _sum = vmulq_f32(_r00, _k012x);
_sum = vmlaq_f32(_sum, _r10, _k345x);
_sum = vmlaq_f32(_sum, _r20, _k678x);
float32x4_t _sum2 = vmulq_f32(_r10, _k012x);
_sum2 = vmlaq_f32(_sum2, _r20, _k345x);
_sum2 = vmlaq_f32(_sum2, _r30, _k678x);
_sum = vsetq_lane_f32(bias0, _sum, 3);
_sum2 = vsetq_lane_f32(bias0, _sum2, 3);
#if __aarch64__
*outptr = vaddvq_f32(_sum);
*outptr2 = vaddvq_f32(_sum2);
#else
float32x2_t _ss = vadd_f32(vget_low_f32(_sum), vget_high_f32(_sum));
float32x2_t _ss2 = vadd_f32(vget_low_f32(_sum2), vget_high_f32(_sum2));
float32x2_t _sss2 = vpadd_f32(_ss, _ss2);
*outptr = vget_lane_f32(_sss2, 0);
*outptr2 = vget_lane_f32(_sss2, 1);
#endif // __aarch64__
#else
float sum = bias0;
sum += r0[0] * k0[0];
sum += r0[1] * k0[1];
sum += r0[2] * k0[2];
sum += r1[0] * k1[0];
sum += r1[1] * k1[1];
sum += r1[2] * k1[2];
sum += r2[0] * k2[0];
sum += r2[1] * k2[1];
sum += r2[2] * k2[2];
float sum2 = bias0;
sum2 += r1[0] * k0[0];
sum2 += r1[1] * k0[1];
sum2 += r1[2] * k0[2];
sum2 += r2[0] * k1[0];
sum2 += r2[1] * k1[1];
sum2 += r2[2] * k1[2];
sum2 += r3[0] * k2[0];
sum2 += r3[1] * k2[1];
sum2 += r3[2] * k2[2];
*outptr = sum;
*outptr2 = sum2;
#endif
r0++;
r1++;
r2++;
r3++;
outptr++;
outptr2++;
}
r0 += 2 + w;
r1 += 2 + w;
r2 += 2 + w;
r3 += 2 + w;
outptr += outw;
outptr2 += outw;
}
for (; i < outh; i++)
{
#if __ARM_NEON
#if __aarch64__
int nn = outw >> 3;
int remain = outw & 7;
#else
int nn = outw >> 2;
int remain = outw & 3;
#endif // __aarch64__
#else
int remain = outw;
#endif // __ARM_NEON
#if __ARM_NEON
#if __aarch64__
if (nn > 0)
{
asm volatile(
"prfm pldl1keep, [%2, #384] \n"
"ld1 {v8.4s, v9.4s, v10.4s}, [%2] \n"// r0
"add %2, %2, #32 \n"
"ext v12.16b, v8.16b, v9.16b, #4 \n"
"ext v14.16b, v9.16b, v10.16b, #4 \n"
"0: \n"
"fmul v6.4s, v8.4s, %10.s[0] \n"
"and v4.16b, %13.16b, %13.16b \n"// v4 = _bias0
"fmul v7.4s, v9.4s, %10.s[0] \n"
"and v5.16b, %13.16b, %13.16b \n"// v5 = _bias0
"fmla v4.4s, v12.4s, %10.s[1] \n"
"ext v13.16b, v8.16b, v9.16b, #8 \n"
"fmla v5.4s, v14.4s, %10.s[1] \n"
"ext v15.16b, v9.16b, v10.16b, #8 \n"
"fmla v6.4s, v13.4s, %10.s[2] \n"
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v16.4s, v17.4s, v18.4s}, [%3] \n"// r1
"fmla v7.4s, v15.4s, %10.s[2] \n"
"add %3, %3, #32 \n"
"fmla v4.4s, v16.4s, %11.s[0] \n"
"ext v20.16b, v16.16b, v17.16b, #4 \n"
"fmla v5.4s, v17.4s, %11.s[0] \n"
"ext v22.16b, v17.16b, v18.16b, #4 \n"
"fmla v6.4s, v20.4s, %11.s[1] \n"
"ext v21.16b, v16.16b, v17.16b, #8 \n"
"fmla v7.4s, v22.4s, %11.s[1] \n"
"ext v23.16b, v17.16b, v18.16b, #8 \n"
"fmla v4.4s, v21.4s, %11.s[2] \n"
"prfm pldl1keep, [%4, #384] \n"
"ld1 {v24.4s, v25.4s, v26.4s}, [%4] \n"// r2
"fmla v5.4s, v23.4s, %11.s[2] \n"
"add %4, %4, #32 \n"
"fmla v6.4s, v24.4s, %12.s[0] \n"
"ext v12.16b, v24.16b, v25.16b, #4 \n"
"fmla v7.4s, v25.4s, %12.s[0] \n"
"ext v14.16b, v25.16b, v26.16b, #4 \n"
"fmla v4.4s, v12.4s, %12.s[1] \n"
"ext v13.16b, v24.16b, v25.16b, #8 \n"
"fmla v5.4s, v14.4s, %12.s[1] \n"
"ext v15.16b, v25.16b, v26.16b, #8 \n"
"fmla v6.4s, v13.4s, %12.s[2] \n"
"fmla v7.4s, v15.4s, %12.s[2] \n"
"prfm pldl1keep, [%2, #384] \n"
"ld1 {v8.4s, v9.4s, v10.4s}, [%2] \n"// r0 next loop
"fadd v4.4s, v4.4s, v6.4s \n"
"add %2, %2, #32 \n"
"fadd v5.4s, v5.4s, v7.4s \n"
"ext v12.16b, v8.16b, v9.16b, #4 \n"
"ext v14.16b, v9.16b, v10.16b, #4 \n"
"subs %w0, %w0, #1 \n"
"st1 {v4.4s, v5.4s}, [%1], #32 \n"
"bne 0b \n"
"sub %2, %2, #32 \n"
: "=r"(nn), // %0
"=r"(outptr), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2) // %4
: "0"(nn),
"1"(outptr),
"2"(r0),
"3"(r1),
"4"(r2),
"w"(_k012x), // %10
"w"(_k345x), // %11
"w"(_k678x), // %12
"w"(_bias0) // %13
: "cc", "memory", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v20", "v21", "v22", "v23", "v24", "v25", "v26"
);
}
if (remain >= 4)
{
remain -= 4;
asm volatile(
"prfm pldl1keep, [%1, #192] \n"
"ld1 {v8.4s, v9.4s}, [%1] \n"// r0
"add %1, %1, #16 \n"
"and v4.16b, %11.16b, %11.16b \n"// v4 = _bias0
"ext v12.16b, v8.16b, v9.16b, #4 \n"
"fmul v6.4s, v8.4s, %8.s[0] \n"
"ext v13.16b, v8.16b, v9.16b, #8 \n"
"fmla v4.4s, v12.4s, %8.s[1] \n"
"prfm pldl1keep, [%2, #192] \n"
"ld1 {v16.4s, v17.4s}, [%2] \n"// r1
"add %2, %2, #16 \n"
"fmla v6.4s, v13.4s, %8.s[2] \n"
"ext v20.16b, v16.16b, v17.16b, #4 \n"
"fmla v4.4s, v16.4s, %9.s[0] \n"
"ext v21.16b, v16.16b, v17.16b, #8 \n"
"fmla v6.4s, v20.4s, %9.s[1] \n"
"prfm pldl1keep, [%3, #192] \n"
"ld1 {v24.4s, v25.4s}, [%3] \n"// r2
"add %3, %3, #16 \n"
"fmla v4.4s, v21.4s, %9.s[2] \n"
"ext v12.16b, v24.16b, v25.16b, #4 \n"
"fmla v6.4s, v24.4s, %10.s[0] \n"
"ext v13.16b, v24.16b, v25.16b, #8 \n"
"fmla v4.4s, v12.4s, %10.s[1] \n"
"fmla v6.4s, v13.4s, %10.s[2] \n"
"fadd v4.4s, v4.4s, v6.4s \n"
"st1 {v4.4s}, [%0], #16 \n"
: "=r"(outptr), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2) // %3
: "0"(outptr),
"1"(r0),
"2"(r1),
"3"(r2),
"w"(_k012x), // %8
"w"(_k345x), // %9
"w"(_k678x), // %10
"w"(_bias0) // %11
: "cc", "memory", "v4", "v6", "v8", "v9", "v12", "v13", "v16", "v17", "v20", "v21", "v24", "v25"
);
}
#else
if (nn > 0)
{
asm volatile(
"pld [%2, #192] \n"
"vld1.f32 {d16-d18}, [%2] \n"// r0
"add %2, #16 \n"
"vext.32 q10, q8, q9, #1 \n"
"vext.32 q11, q8, q9, #2 \n"
"0: \n"
"vmul.f32 q7, q8, %e10[0] \n"
"vand q14, %q13, %q13 \n"// q14 = _bias0
"vmul.f32 q13, q10, %e10[1] \n"
"vmla.f32 q14, q11, %f10[0] \n"
"pld [%3, #192] \n"
"vld1.f32 {d16-d18}, [%3] \n"// r1
"add %3, #16 \n"
"vmla.f32 q7, q8, %e11[0] \n"
"vext.32 q10, q8, q9, #1 \n"
"vext.32 q11, q8, q9, #2 \n"
"vmla.f32 q13, q10, %e11[1] \n"
"vmla.f32 q14, q11, %f11[0] \n"
"pld [%4, #192] \n"
"vld1.f32 {d16-d18}, [%4] \n"// r2
"add %4, #16 \n"
"vmla.f32 q7, q8, %e12[0] \n"
"vext.32 q10, q8, q9, #1 \n"
"vext.32 q11, q8, q9, #2 \n"
"vmla.f32 q13, q10, %e12[1] \n"
"vmla.f32 q14, q11, %f12[0] \n"
"pld [%2, #192] \n"
"vld1.f32 {d16-d18}, [%2] \n"// r0
"add %2, #16 \n"
"vadd.f32 q7, q7, q13 \n"
"vadd.f32 q7, q7, q14 \n"
"vext.32 q10, q8, q9, #1 \n"
"vext.32 q11, q8, q9, #2 \n"
"vst1.f32 {d14-d15}, [%1]! \n"
"subs %0, #1 \n"
"bne 0b \n"
"sub %2, #16 \n"
: "=r"(nn), // %0
"=r"(outptr), // %1
"=r"(r0), // %2
"=r"(r1), // %3
"=r"(r2) // %4
: "0"(nn),
"1"(outptr),
"2"(r0),
"3"(r1),
"4"(r2),
"w"(_k012x), // %10
"w"(_k345x), // %11
"w"(_k678x), // %12
"w"(_bias0) // %13
: "cc", "memory", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
);
}
#endif // __aarch64__
#endif // __ARM_NEON
for (; remain>0; remain--)
{
#if __ARM_NEON
float32x4_t _r00 = vld1q_f32(r0);
float32x4_t _r10 = vld1q_f32(r1);
float32x4_t _r20 = vld1q_f32(r2);
float32x4_t _sum = vmulq_f32(_r00, _k012x);
_sum = vmlaq_f32(_sum, _r10, _k345x);
_sum = vmlaq_f32(_sum, _r20, _k678x);
_sum = vsetq_lane_f32(bias0, _sum, 3);
#if __aarch64__
*outptr = vaddvq_f32(_sum);
#else
float32x2_t _ss = vadd_f32(vget_low_f32(_sum), vget_high_f32(_sum));
_ss = vpadd_f32(_ss, _ss);
*outptr = vget_lane_f32(_ss, 0);
#endif // __aarch64__
#else
float sum = bias0;
sum += r0[0] * k0[0];
sum += r0[1] * k0[1];
sum += r0[2] * k0[2];
sum += r1[0] * k1[0];
sum += r1[1] * k1[1];
sum += r1[2] * k1[2];
sum += r2[0] * k2[0];
sum += r2[1] * k2[1];
sum += r2[2] * k2[2];
*outptr = sum;
#endif
r0++;
r1++;
r2++;
outptr++;
}
r0 += 2;
r1 += 2;
r2 += 2;
}
}
}
}
|
kvstore_dist_server.h | /*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*!
* Copyright (c) 2015 by Contributors
* \file mxnet_node.h
* \brief implement mxnet nodes
*/
#ifndef MXNET_KVSTORE_KVSTORE_DIST_SERVER_H_
#define MXNET_KVSTORE_KVSTORE_DIST_SERVER_H_
#include <queue>
#include <string>
#include <mutex>
#include <condition_variable>
#include <memory>
#include <functional>
#include <future>
#include <vector>
#include "ps/ps.h"
#include "mxnet/kvstore.h"
#include "../operator/tensor/elemwise_binary_op-inl.h"
#include "../operator/tensor/init_op.h"
namespace mxnet {
namespace kvstore {
// maintain same order in frontend.
enum class CommandType {
kController, kSetMultiPrecision, kStopServer, kSyncMode, kSetGradientCompression,
};
enum class RequestType {
kDefaultPushPull, kRowSparsePushPull, kCompressedPushPull
};
struct DataHandleType {
RequestType requestType;
int dtype;
};
/*!
* Uses Cantor pairing function to generate a unique number given two numbers.
* This number can also be inverted to find the unique pair whose Cantor value is this number.
* Ref: https://en.wikipedia.org/wiki/Pairing_function#Cantor_pairing_function
* \param requestType RequestType
* \param dtype integer
* \return Cantor value of arguments
*/
static int GetCommandType(RequestType requestType, int d) {
int m = static_cast<int>(requestType);
return (((m + d) * (m + d + 1)) / 2) + d;
}
/*!
* Unpairs Cantor value and finds the two integers used to pair.
* Then returns DataHandleType object with those numbers.
* \param cmd DataHandleCommand generated by GetCommandType function
* \return DataHandleType
*/
static DataHandleType DepairDataHandleType(int cmd) {
int w = std::floor((std::sqrt(8 * cmd + 1) - 1)/2);
int t = ((w * w) + w) / 2;
int y = cmd - t;
int x = w - y;
CHECK_GE(x, 0);
CHECK_GE(y, 0);
DataHandleType type;
type.requestType = static_cast<RequestType>(x);
type.dtype = y;
return type;
}
/**
* \brief executor runs a function using the thread called \ref Start
*/
class Executor {
public:
/**
* \brief start the executor
*/
void Start() {
std::unique_lock<std::mutex> lk(mu_);
while (true) {
cond_.wait(lk, [this]{return !queue_.empty();});
Block blk = std::move(queue_.front());
queue_.pop();
lk.unlock();
if (blk.f) {
blk.f();
blk.p->set_value();
} else {
blk.p->set_value(); break;
}
lk.lock();
}
}
/**
* \brief function
*/
typedef std::function<void()> Func;
/**
* \brief let the thread called \ref Start to exec a function. threadsafe
*/
void Exec(const Func& func) {
Block blk(func);
auto fut = blk.p->get_future();
{
std::lock_guard<std::mutex> lk(mu_);
queue_.push(std::move(blk));
cond_.notify_one();
}
fut.wait();
}
/**
* \brief stop the thread, threadsafe
*/
void Stop() {
Exec(Func());
}
private:
struct Block {
explicit Block(const Func& func) : f(func), p(std::make_shared<std::promise<void>>()) { }
Func f;
std::shared_ptr<std::promise<void>> p;
};
std::queue<Block> queue_;
std::mutex mu_;
std::condition_variable cond_;
};
class KVStoreDistServer {
public:
KVStoreDistServer() {
using namespace std::placeholders;
ps_server_ = new ps::KVServer<char>(0);
static_cast<ps::SimpleApp*>(ps_server_)->set_request_handle(
std::bind(&KVStoreDistServer::CommandHandle, this, _1, _2));
ps_server_->set_request_handle(
std::bind(&KVStoreDistServer::DataHandleEx, this, _1, _2, _3));
sync_mode_ = false;
gradient_compression_ = std::make_shared<GradientCompression>();
log_verbose_ = dmlc::GetEnv("MXNET_KVSTORE_DIST_ROW_SPARSE_VERBOSE", false);
}
~KVStoreDistServer() {
delete ps_server_;
}
void set_controller(const KVStore::Controller& controller) {
CHECK(controller);
controller_ = controller;
}
void set_updater(const KVStore::Updater& updater) {
CHECK(updater);
updater_ = updater;
}
/**
* \brief blocked until received the command \a kSyncMode
*/
void Run() {
exec_.Start();
}
private:
struct UpdateBuf {
std::vector<ps::KVMeta> request;
NDArray merged;
// temp_array is used to cast received values as float32 for computation if required
NDArray temp_array;
};
void CommandHandle(const ps::SimpleData& recved, ps::SimpleApp* app) {
CommandType recved_type = static_cast<CommandType>(recved.head);
if (recved_type == CommandType::kStopServer) {
exec_.Stop();
} else if (recved_type == CommandType::kSyncMode) {
sync_mode_ = true;
} else if (recved_type == CommandType::kSetGradientCompression) {
gradient_compression_->DecodeParams(recved.body);
} else if (recved_type == CommandType::kSetMultiPrecision) {
// uses value 1 for message id from frontend
if (!multi_precision_) {
multi_precision_ = true;
CreateMultiPrecisionCopies();
}
} else if (recved_type == CommandType::kController) {
// value of 0
// let the main thread to execute ctrl, which is necessary for python
exec_.Exec([this, recved]() {
CHECK(controller_);
controller_(recved.head, recved.body);
});
} else {
LOG(FATAL) << "Unknown command type received " << recved.head;
}
app->Response(recved);
}
/*
* For keys already initialized, if necessary create stored_realt.
* This will only be used if by some wrong usage of kvstore,
* some keys are initialized before optimizer is set.
*/
void CreateMultiPrecisionCopies() {
for (auto const& stored_entry : store_) {
const int key = stored_entry.first;
const NDArray& stored = stored_entry.second;
if (stored.dtype() != mshadow::kFloat32) {
auto& stored_realt = store_realt_[key];
if (stored.storage_type() == kRowSparseStorage) {
stored_realt = NDArray(kRowSparseStorage, stored.shape(), stored.ctx(),
true, mshadow::kFloat32);
} else {
stored_realt = NDArray(stored.shape(), stored.ctx(), false, mshadow::kFloat32);
}
auto& update = update_buf_[key];
if (!update.merged.is_none()) {
if (update.merged.storage_type() == kRowSparseStorage) {
update.merged = NDArray(kRowSparseStorage, update.merged.shape(), update.merged.ctx(),
true, mshadow::kFloat32);
} else {
update.merged = NDArray(update.merged.shape(), update.merged.ctx(), false,
mshadow::kFloat32);
}
}
CHECK(update.request.size() == 0)
<< ps::MyRank() << "Multiprecision mode can not be set while pushes are underway."
<< "Please set optimizer before pushing keys." << key << " " << update.request.size();
CopyFromTo(stored, stored_realt);
}
}
for (auto const& stored_realt_entry : store_realt_) {
stored_realt_entry.second.WaitToRead();
}
}
void DataHandleEx(const ps::KVMeta& req_meta,
const ps::KVPairs<char>& req_data,
ps::KVServer<char>* server) {
DataHandleType type = DepairDataHandleType(req_meta.cmd);
switch (type.requestType) {
case RequestType::kRowSparsePushPull:
DataHandleRowSparse(type, req_meta, req_data, server);
break;
case RequestType::kCompressedPushPull:
DataHandleCompressed(type, req_meta, req_data, server);
break;
case RequestType::kDefaultPushPull:
DataHandleDefault(type, req_meta, req_data, server);
break;
}
}
inline bool has_multi_precision_copy(const DataHandleType type) {
return multi_precision_ && type.dtype != mshadow::kFloat32;
}
inline void ApplyUpdates(const DataHandleType type, const int key,
UpdateBuf *update_buf, ps::KVServer<char>* server) {
if (!sync_mode_ || update_buf->request.size() == (size_t) ps::NumWorkers()) {
// let the main thread to execute updater_, which is necessary for python
auto& stored = has_multi_precision_copy(type) ? store_realt_[key] : store_[key];
auto& update = sync_mode_ ? update_buf->merged : update_buf->temp_array;
if (updater_) {
exec_.Exec([this, key, &update, &stored](){
CHECK(updater_);
updater_(key, update, &stored);
});
} else {
CHECK(sync_mode_) << "Updater needs to be set for async mode";
// if no updater, just copy
CopyFromTo(update_buf->merged, &stored);
}
if (log_verbose_) {
LOG(INFO) << "sent response to " << update_buf->request.size() << " workers";
}
for (const auto& req : update_buf->request) {
server->Response(req);
}
update_buf->request.clear();
if (has_multi_precision_copy(type)) CopyFromTo(stored, store_[key]);
stored.WaitToRead();
} else {
update_buf->merged.WaitToRead();
}
}
void DecodeRowIds(const ps::SArray<ps::Key> &keys, int64_t *indices,
const int64_t master_key, const int64_t num_rows) {
indices[0] = 0;
for (int64_t i = 1; i <= num_rows; i++) {
int key = DecodeKey(keys[i]);
auto row_id = key - master_key;
indices[i - 1] = row_id;
}
}
void AccumulateRowSparseGrads(const DataHandleType type,
const NDArray& recved,
UpdateBuf* updateBuf) {
NDArray out(kRowSparseStorage, updateBuf->merged.shape(), Context(), true,
has_multi_precision_copy(type) ? mshadow::kFloat32 : type.dtype);
if (has_multi_precision_copy(type)) CopyFromTo(recved, updateBuf->temp_array);
const NDArray& to_merge = has_multi_precision_copy(type) ? updateBuf->temp_array : recved;
// accumulate row_sparse gradients
// TODO(haibin) override + operator for row_sparse NDArray
// instead of calling BinaryComputeRspRsp directly
using namespace mshadow;
Engine::Get()->PushAsync(
[to_merge, updateBuf, out](RunContext ctx, Engine::CallbackOnComplete on_complete) {
op::ElemwiseBinaryOp::ComputeEx<cpu, op::mshadow_op::plus>(
{}, {}, {to_merge, updateBuf->merged}, {kWriteTo}, {out});
on_complete();
}, to_merge.ctx(), {to_merge.var(), updateBuf->merged.var()}, {out.var()},
FnProperty::kNormal, 0, PROFILER_MESSAGE_FUNCNAME);
CopyFromTo(out, &(updateBuf->merged), 0);
updateBuf->merged.WaitToRead();
}
void RowSparsePullResponse(const DataHandleType type,
const int master_key,
const size_t num_rows,
const ps::KVMeta& req_meta,
const ps::KVPairs<char>& req_data,
ps::KVServer<char>* server) {
if (log_verbose_) LOG(INFO) << "pull: " << master_key;
ps::KVPairs<char> response;
if (num_rows == 0) {
std::vector<int> lens(req_data.keys.size(), 0);
response.keys = req_data.keys;
response.lens.CopyFrom(lens.begin(), lens.end());
server->Response(req_meta, response);
return;
}
const NDArray& stored = store_[master_key];
if (has_multi_precision_copy(type)) stored.WaitToRead();
CHECK(!stored.is_none()) << "init " << master_key << " first";
auto shape = stored.shape();
auto unit_len = shape.ProdShape(1, shape.ndim());
const int num_bytes = mshadow::mshadow_sizeof(type.dtype);
const int unit_size = unit_len * num_bytes;
const char* data = static_cast<char *> (stored.data().dptr_);
auto len = num_rows * unit_size;
// concat values
response.vals.resize(len);
#pragma omp parallel for
for (size_t i = 1; i <= num_rows; i++) {
int key = DecodeKey(req_data.keys[i]);
int64_t row_id = key - master_key;
const auto src = data + row_id * unit_size;
auto begin = (i - 1) * unit_size;
auto end = i * unit_size;
response.vals.segment(begin, end).CopyFrom(src, unit_size);
}
// setup response
response.keys = req_data.keys;
std::vector<int> lens(req_data.keys.size(), unit_len);
lens[0] = 0;
response.lens.CopyFrom(lens.begin(), lens.end());
server->Response(req_meta, response);
}
void InitRowSparseStored(const DataHandleType type,
const int master_key,
const size_t num_rows,
const ps::KVMeta& req_meta,
const ps::KVPairs<char>& req_data,
ps::KVServer<char>* server) {
auto& stored = has_multi_precision_copy(type) ? store_realt_[master_key] : store_[master_key];
int dtype = type.dtype;
int num_bytes = mshadow::mshadow_sizeof(dtype);
auto unit_len = req_data.lens[1] / num_bytes;
CHECK_GT(unit_len, 0);
size_t ds[] = {num_rows, (size_t) unit_len};
TShape dshape(ds, ds + 2);
CHECK_EQ(req_data.vals.size(), num_rows * unit_len * num_bytes);
TBlob recv_blob;
MSHADOW_REAL_TYPE_SWITCH(dtype, DType, {
recv_blob = TBlob(reinterpret_cast<DType*>(req_data.vals.data()), dshape, cpu::kDevMask);
})
NDArray recved = NDArray(recv_blob, 0);
stored = NDArray(kRowSparseStorage, dshape, Context(), true,
has_multi_precision_copy(type) ? mshadow::kFloat32 : type.dtype);
if (has_multi_precision_copy(type)) {
store_[master_key] = NDArray(kRowSparseStorage, dshape, Context(), true, type.dtype);
}
Engine::Get()->PushAsync(
[this, recved, stored, type](RunContext ctx, Engine::CallbackOnComplete on_complete) {
NDArray rsp = stored;
stored.CheckAndAlloc({mshadow::Shape1(recved.shape()[0])});
mshadow::Stream<cpu> *s = ctx.get_stream<cpu>();
using namespace mxnet::op;
nnvm::dim_t nnr = rsp.shape()[0];
MSHADOW_IDX_TYPE_SWITCH(rsp.aux_type(rowsparse::kIdx), IType, {
IType* idx = rsp.aux_data(rowsparse::kIdx).dptr<IType>();
mxnet_op::Kernel<PopulateFullIdxRspKernel, cpu>::Launch(s, nnr, idx);
});
TBlob rsp_data = rsp.data();
// copies or casts as appropriate
ndarray::Copy<cpu, cpu>(recved.data(), &rsp_data, Context(), Context(), RunContext());
on_complete();
}, recved.ctx(), {recved.var()}, {stored.var()},
FnProperty::kNormal, 0, PROFILER_MESSAGE_FUNCNAME);
if (has_multi_precision_copy(type)) {
CopyFromTo(stored, store_[master_key]);
store_[master_key].WaitToRead();
}
stored.WaitToRead();
server->Response(req_meta);
}
void DataHandleRowSparse(const DataHandleType type, const ps::KVMeta& req_meta,
const ps::KVPairs<char>& req_data,
ps::KVServer<char>* server) {
int master_key = DecodeKey(req_data.keys[0]);
auto num_rows = req_data.keys.size() - 1;
auto& stored = store_[master_key];
if (req_meta.push) {
CHECK_GT(req_data.lens.size(), 0) << "req_data.lens cannot be empty";
CHECK_EQ(req_data.lens[0], 0);
if (stored.is_none()) {
if (log_verbose_) LOG(INFO) << "initial push: " << master_key;
// initialization
CHECK_GT(num_rows, 0) << "init with empty data is not supported";
InitRowSparseStored(type, master_key, num_rows, req_meta, req_data, server);
return;
} else {
if (log_verbose_) LOG(INFO) << "push: " << master_key << " " << req_data.keys;
auto& updates = update_buf_[master_key];
if (sync_mode_ && updates.merged.is_none()) {
updates.merged = NDArray(kRowSparseStorage, stored.shape(), Context(), true,
has_multi_precision_copy(type) ? mshadow::kFloat32 : type.dtype);
}
if (has_multi_precision_copy(type) && updates.temp_array.is_none()) {
updates.temp_array = NDArray(kRowSparseStorage, stored.shape(), Context(), false,
mshadow::kFloat32);
}
if (num_rows == 0) {
if (sync_mode_) {
if (updates.request.empty()) {
// reset to zeros
int merged_dtype = has_multi_precision_copy(type) ? mshadow::kFloat32 : type.dtype;
updates.merged = NDArray(kRowSparseStorage, stored.shape(), Context(),
true, merged_dtype);
} // else nothing to aggregate
updates.request.push_back(req_meta);
ApplyUpdates(type, master_key, &updates, server);
} else {
server->Response(req_meta);
}
} else {
auto unit_len = req_data.lens[1] / mshadow::mshadow_sizeof(type.dtype);
CHECK_GT(unit_len, 0);
// indices
std::vector<int64_t> indices(num_rows);
DecodeRowIds(req_data.keys, indices.data(), master_key, num_rows);
// data
TBlob idx_blob(indices.data(), mshadow::Shape1(num_rows), cpu::kDevMask);
size_t ds[] = {(size_t) num_rows, (size_t) unit_len};
TShape dshape(ds, ds + 2);
TBlob recv_blob;
MSHADOW_REAL_TYPE_SWITCH(type.dtype, DType, {
recv_blob = TBlob(reinterpret_cast<DType*>(req_data.vals.data()),
dshape, cpu::kDevMask);
})
// row_sparse NDArray
NDArray recved(kRowSparseStorage, stored.shape(), recv_blob, {idx_blob}, 0);
if (updates.request.empty()) {
if (sync_mode_) {
CopyFromTo(recved, updates.merged);
} else {
if (has_multi_precision_copy(type)) {
CopyFromTo(recved, updates.temp_array);
} else {
updates.temp_array = recved;
}
}
} else {
CHECK(sync_mode_);
AccumulateRowSparseGrads(type, recved, &updates);
}
updates.request.push_back(req_meta);
ApplyUpdates(type, master_key, &updates, server);
}
}
} else {
// pull
RowSparsePullResponse(type, master_key, num_rows, req_meta, req_data, server);
}
}
void DefaultStorageResponse(const DataHandleType type,
const int key,
const ps::KVMeta& req_meta,
const ps::KVPairs<char> &req_data,
ps::KVServer<char>* server) {
ps::KVPairs<char> response;
const NDArray& stored = store_[key];
CHECK(!stored.is_none()) << "init " << key << " first";
// as server returns when store_realt is ready in this case
if (has_multi_precision_copy(type)) stored.WaitToRead();
auto len = stored.shape().Size() * mshadow::mshadow_sizeof(stored.dtype());
response.keys = req_data.keys;
response.lens = {len};
// TODO(mli) try to remove this CopyFrom
response.vals.CopyFrom(static_cast<const char*>(stored.data().dptr_), len);
server->Response(req_meta, response);
}
void DataHandleCompressed(const DataHandleType type,
const ps::KVMeta& req_meta,
const ps::KVPairs<char> &req_data,
ps::KVServer<char>* server) {
CHECK_EQ(type.dtype, mshadow::kFloat32)
<< "Gradient compression is currently supported for fp32 only";
if (req_meta.push) {
// there used several WaitToRead, this is because \a recved's memory
// could be deallocated when this function returns. so we need to make sure
// the operators with \a NDArray are actually finished
// first for dummy key which represents original size of array, whose len is 0
CHECK_EQ(req_data.keys.size(), (size_t)2);
CHECK_EQ(req_data.lens.size(), (size_t)2);
CHECK_EQ(req_data.vals.size(), (size_t)req_data.lens[1]);
int original_size = DecodeKey(req_data.keys[0]);
int key = DecodeKey(req_data.keys[1]);
auto& stored = store_[key];
size_t ds[] = {(size_t)req_data.lens[1] / mshadow::mshadow_sizeof(type.dtype)};
TShape dshape(ds, ds + 1);
TBlob recv_blob(reinterpret_cast<real_t*>(req_data.vals.data()), dshape, cpu::kDevMask);
NDArray recved = NDArray(recv_blob, 0);
NDArray decomp_buf = decomp_buf_[key];
dshape = TShape{(int64_t) original_size};
if (decomp_buf.is_none()) {
decomp_buf = NDArray(dshape, Context());
}
if (stored.is_none()) {
stored = NDArray(dshape, Context());
gradient_compression_->Dequantize(recved, &stored, 0);
server->Response(req_meta);
stored.WaitToRead();
} else if (sync_mode_) {
// synced push
auto& merged = update_buf_[key];
if (merged.merged.is_none()) {
merged.merged = NDArray(dshape, Context());
}
if (merged.request.size() == 0) {
gradient_compression_->Dequantize(recved, &merged.merged, 0);
} else {
gradient_compression_->Dequantize(recved, &decomp_buf, 0);
merged.merged += decomp_buf;
}
merged.request.push_back(req_meta);
ApplyUpdates(type, key, &merged, server);
} else {
// async push
gradient_compression_->Dequantize(recved, &decomp_buf, 0);
exec_.Exec([this, key, &decomp_buf, &stored]() {
CHECK(updater_);
updater_(key, decomp_buf, &stored);
});
server->Response(req_meta);
stored.WaitToRead();
}
} else { // pull
CHECK_EQ(req_data.keys.size(), (size_t)1);
CHECK_EQ(req_data.lens.size(), (size_t)0);
int key = DecodeKey(req_data.keys[0]);
DefaultStorageResponse(type, key, req_meta, req_data, server);
}
}
void DataHandleDefault(const DataHandleType type, const ps::KVMeta& req_meta,
const ps::KVPairs<char> &req_data,
ps::KVServer<char>* server) {
// do some check
CHECK_EQ(req_data.keys.size(), (size_t)1);
if (req_meta.push) {
CHECK_EQ(req_data.lens.size(), (size_t)1);
CHECK_EQ(req_data.vals.size(), (size_t)req_data.lens[0]);
}
int key = DecodeKey(req_data.keys[0]);
auto& stored = has_multi_precision_copy(type) ? store_realt_[key] : store_[key];
// there used several WaitToRead, this is because \a recved's memory
// could be deallocated when this function returns. so we need to make sure
// the operators with \a NDArray are actually finished
if (req_meta.push) {
size_t ds[] = {(size_t) req_data.lens[0] / mshadow::mshadow_sizeof(type.dtype)};
TShape dshape(ds, ds + 1);
TBlob recv_blob;
MSHADOW_REAL_TYPE_SWITCH(type.dtype, DType, {
recv_blob = TBlob(reinterpret_cast<DType*>(req_data.vals.data()), dshape, cpu::kDevMask);
})
NDArray recved = NDArray(recv_blob, 0);
if (stored.is_none()) {
// initialization
stored = NDArray(dshape, Context(), false,
has_multi_precision_copy(type) ? mshadow::kFloat32 : type.dtype);
CopyFromTo(recved, &stored, 0);
server->Response(req_meta);
if (has_multi_precision_copy(type)) {
auto& stored_dtype = store_[key];
stored_dtype = NDArray(dshape, Context(), false, type.dtype);
CopyFromTo(stored, stored_dtype);
stored_dtype.WaitToRead();
}
stored.WaitToRead();
} else {
auto &updates = update_buf_[key];
if (sync_mode_ && updates.merged.is_none()) {
updates.merged = NDArray(dshape, Context(), false,
has_multi_precision_copy(type) ? mshadow::kFloat32 : type.dtype);
}
if (has_multi_precision_copy(type) && updates.temp_array.is_none()) {
updates.temp_array = NDArray(dshape, Context(), false, mshadow::kFloat32);
}
if (updates.request.empty()) {
if (sync_mode_) {
CopyFromTo(recved, updates.merged);
} else {
if (has_multi_precision_copy(type)) {
CopyFromTo(recved, updates.temp_array);
} else {
updates.temp_array = recved;
}
}
} else {
CHECK(sync_mode_);
if (has_multi_precision_copy(type)) {
CopyFromTo(recved, updates.temp_array);
updates.merged += updates.temp_array;
} else {
updates.merged += recved;
}
}
updates.request.push_back(req_meta);
ApplyUpdates(type, key, &updates, server);
}
} else {
DefaultStorageResponse(type, key, req_meta, req_data, server);
}
}
int DecodeKey(ps::Key key) {
auto kr = ps::Postoffice::Get()->GetServerKeyRanges()[ps::MyRank()];
return key - kr.begin();
}
/**
* \brief user defined mode for push
*/
bool sync_mode_;
KVStore::Controller controller_;
KVStore::Updater updater_;
/**
* \brief store_ contains the value at kvstore for each key
*/
std::unordered_map<int, NDArray> store_;
std::unordered_map<int, NDArray> store_realt_;
/**
* \brief merge_buf_ is a buffer used if sync_mode is true. It represents
* values from different workers being merged. The store will be updated
* to this value when values from all workers are pushed into this buffer.
*/
std::unordered_map<int, UpdateBuf> update_buf_;
/**
* \brief decomp_buf_ is a buffer into which compressed values are
* decompressed before merging to the store. used when compress_!='none'
*/
std::unordered_map<int, NDArray> decomp_buf_;
Executor exec_;
ps::KVServer<char>* ps_server_;
// whether to LOG verbose information
bool log_verbose_;
/*
* \brief whether to use multi precision mode.
* in multi precision mode, all weights are stored as float32.
* any gradient received will be cast to float32 before accumulation and updating of weights.
*/
bool multi_precision_;
/**
* \brief gradient compression object.
* starts with none, used after SetGradientCompression sets the type
* currently there is no support for unsetting gradient compression
*/
std::shared_ptr<kvstore::GradientCompression> gradient_compression_;
};
} // namespace kvstore
} // namespace mxnet
#endif // MXNET_KVSTORE_KVSTORE_DIST_SERVER_H_
|
gimple.h | /* Gimple IR definitions.
Copyright 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
Contributed by Aldy Hernandez <aldyh@redhat.com>
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_GIMPLE_H
#define GCC_GIMPLE_H
#include "pointer-set.h"
#include "vec.h"
#include "vecprim.h"
#include "vecir.h"
#include "ggc.h"
#include "basic-block.h"
#include "tree-ssa-operands.h"
#include "tree-ssa-alias.h"
#include "internal-fn.h"
struct gimple_seq_node_d;
typedef struct gimple_seq_node_d *gimple_seq_node;
typedef const struct gimple_seq_node_d *const_gimple_seq_node;
/* For each block, the PHI nodes that need to be rewritten are stored into
these vectors. */
typedef VEC(gimple, heap) *gimple_vec;
DEF_VEC_P (gimple_vec);
DEF_VEC_ALLOC_P (gimple_vec, heap);
enum gimple_code {
#define DEFGSCODE(SYM, STRING, STRUCT) SYM,
#include "gimple.def"
#undef DEFGSCODE
LAST_AND_UNUSED_GIMPLE_CODE
};
extern const char *const gimple_code_name[];
extern const unsigned char gimple_rhs_class_table[];
/* Error out if a gimple tuple is addressed incorrectly. */
#if defined ENABLE_GIMPLE_CHECKING
#define gcc_gimple_checking_assert(EXPR) gcc_assert (EXPR)
extern void gimple_check_failed (const_gimple, const char *, int, \
const char *, enum gimple_code, \
enum tree_code) ATTRIBUTE_NORETURN;
#define GIMPLE_CHECK(GS, CODE) \
do { \
const_gimple __gs = (GS); \
if (gimple_code (__gs) != (CODE)) \
gimple_check_failed (__gs, __FILE__, __LINE__, __FUNCTION__, \
(CODE), ERROR_MARK); \
} while (0)
#else /* not ENABLE_GIMPLE_CHECKING */
#define gcc_gimple_checking_assert(EXPR) ((void)(0 && (EXPR)))
#define GIMPLE_CHECK(GS, CODE) (void)0
#endif
/* Class of GIMPLE expressions suitable for the RHS of assignments. See
get_gimple_rhs_class. */
enum gimple_rhs_class
{
GIMPLE_INVALID_RHS, /* The expression cannot be used on the RHS. */
GIMPLE_TERNARY_RHS, /* The expression is a ternary operation. */
GIMPLE_BINARY_RHS, /* The expression is a binary operation. */
GIMPLE_UNARY_RHS, /* The expression is a unary operation. */
GIMPLE_SINGLE_RHS /* The expression is a single object (an SSA
name, a _DECL, a _REF, etc. */
};
/* Specific flags for individual GIMPLE statements. These flags are
always stored in gimple_statement_base.subcode and they may only be
defined for statement codes that do not use sub-codes.
Values for the masks can overlap as long as the overlapping values
are never used in the same statement class.
The maximum mask value that can be defined is 1 << 15 (i.e., each
statement code can hold up to 16 bitflags).
Keep this list sorted. */
enum gf_mask {
GF_ASM_INPUT = 1 << 0,
GF_ASM_VOLATILE = 1 << 1,
GF_CALL_FROM_THUNK = 1 << 0,
GF_CALL_RETURN_SLOT_OPT = 1 << 1,
GF_CALL_TAILCALL = 1 << 2,
GF_CALL_VA_ARG_PACK = 1 << 3,
GF_CALL_NOTHROW = 1 << 4,
GF_CALL_ALLOCA_FOR_VAR = 1 << 5,
GF_CALL_INTERNAL = 1 << 6,
GF_OMP_PARALLEL_COMBINED = 1 << 0,
/* True on an GIMPLE_OMP_RETURN statement if the return does not require
a thread synchronization via some sort of barrier. The exact barrier
that would otherwise be emitted is dependent on the OMP statement with
which this return is associated. */
GF_OMP_RETURN_NOWAIT = 1 << 0,
GF_OMP_SECTION_LAST = 1 << 0,
GF_OMP_ATOMIC_NEED_VALUE = 1 << 0,
GF_PREDICT_TAKEN = 1 << 15
};
/* Currently, there are only two types of gimple debug stmt. Others are
envisioned, for example, to enable the generation of is_stmt notes
in line number information, to mark sequence points, etc. This
subcode is to be used to tell them apart. */
enum gimple_debug_subcode {
GIMPLE_DEBUG_BIND = 0,
GIMPLE_DEBUG_SOURCE_BIND = 1
};
/* Masks for selecting a pass local flag (PLF) to work on. These
masks are used by gimple_set_plf and gimple_plf. */
enum plf_mask {
GF_PLF_1 = 1 << 0,
GF_PLF_2 = 1 << 1
};
/* A node in a gimple_seq_d. */
struct GTY((chain_next ("%h.next"), chain_prev ("%h.prev"))) gimple_seq_node_d {
gimple stmt;
struct gimple_seq_node_d *prev;
struct gimple_seq_node_d *next;
};
/* A double-linked sequence of gimple statements. */
struct GTY ((chain_next ("%h.next_free"))) gimple_seq_d {
/* First and last statements in the sequence. */
gimple_seq_node first;
gimple_seq_node last;
/* Sequences are created/destroyed frequently. To minimize
allocation activity, deallocated sequences are kept in a pool of
available sequences. This is the pointer to the next free
sequence in the pool. */
gimple_seq next_free;
};
/* Return the first node in GIMPLE sequence S. */
static inline gimple_seq_node
gimple_seq_first (const_gimple_seq s)
{
return s ? s->first : NULL;
}
/* Return the first statement in GIMPLE sequence S. */
static inline gimple
gimple_seq_first_stmt (const_gimple_seq s)
{
gimple_seq_node n = gimple_seq_first (s);
return (n) ? n->stmt : NULL;
}
/* Return the last node in GIMPLE sequence S. */
static inline gimple_seq_node
gimple_seq_last (const_gimple_seq s)
{
return s ? s->last : NULL;
}
/* Return the last statement in GIMPLE sequence S. */
static inline gimple
gimple_seq_last_stmt (const_gimple_seq s)
{
gimple_seq_node n = gimple_seq_last (s);
return (n) ? n->stmt : NULL;
}
/* Set the last node in GIMPLE sequence S to LAST. */
static inline void
gimple_seq_set_last (gimple_seq s, gimple_seq_node last)
{
s->last = last;
}
/* Set the first node in GIMPLE sequence S to FIRST. */
static inline void
gimple_seq_set_first (gimple_seq s, gimple_seq_node first)
{
s->first = first;
}
/* Return true if GIMPLE sequence S is empty. */
static inline bool
gimple_seq_empty_p (const_gimple_seq s)
{
return s == NULL || s->first == NULL;
}
void gimple_seq_add_stmt (gimple_seq *, gimple);
/* Link gimple statement GS to the end of the sequence *SEQ_P. If
*SEQ_P is NULL, a new sequence is allocated. This function is
similar to gimple_seq_add_stmt, but does not scan the operands.
During gimplification, we need to manipulate statement sequences
before the def/use vectors have been constructed. */
void gimple_seq_add_stmt_without_update (gimple_seq *, gimple);
/* Allocate a new sequence and initialize its first element with STMT. */
static inline gimple_seq
gimple_seq_alloc_with_stmt (gimple stmt)
{
gimple_seq seq = NULL;
gimple_seq_add_stmt (&seq, stmt);
return seq;
}
/* Returns the sequence of statements in BB. */
static inline gimple_seq
bb_seq (const_basic_block bb)
{
return (!(bb->flags & BB_RTL) && bb->il.gimple) ? bb->il.gimple->seq : NULL;
}
/* Sets the sequence of statements in BB to SEQ. */
static inline void
set_bb_seq (basic_block bb, gimple_seq seq)
{
gcc_checking_assert (!(bb->flags & BB_RTL));
bb->il.gimple->seq = seq;
}
/* Iterator object for GIMPLE statement sequences. */
typedef struct
{
/* Sequence node holding the current statement. */
gimple_seq_node ptr;
/* Sequence and basic block holding the statement. These fields
are necessary to handle edge cases such as when statement is
added to an empty basic block or when the last statement of a
block/sequence is removed. */
gimple_seq seq;
basic_block bb;
} gimple_stmt_iterator;
/* Data structure definitions for GIMPLE tuples. NOTE: word markers
are for 64 bit hosts. */
struct GTY(()) gimple_statement_base {
/* [ WORD 1 ]
Main identifying code for a tuple. */
ENUM_BITFIELD(gimple_code) code : 8;
/* Nonzero if a warning should not be emitted on this tuple. */
unsigned int no_warning : 1;
/* Nonzero if this tuple has been visited. Passes are responsible
for clearing this bit before using it. */
unsigned int visited : 1;
/* Nonzero if this tuple represents a non-temporal move. */
unsigned int nontemporal_move : 1;
/* Pass local flags. These flags are free for any pass to use as
they see fit. Passes should not assume that these flags contain
any useful value when the pass starts. Any initial state that
the pass requires should be set on entry to the pass. See
gimple_set_plf and gimple_plf for usage. */
unsigned int plf : 2;
/* Nonzero if this statement has been modified and needs to have its
operands rescanned. */
unsigned modified : 1;
/* Nonzero if this statement contains volatile operands. */
unsigned has_volatile_ops : 1;
/* The SUBCODE field can be used for tuple-specific flags for tuples
that do not require subcodes. Note that SUBCODE should be at
least as wide as tree codes, as several tuples store tree codes
in there. */
unsigned int subcode : 16;
/* UID of this statement. This is used by passes that want to
assign IDs to statements. It must be assigned and used by each
pass. By default it should be assumed to contain garbage. */
unsigned uid;
/* [ WORD 2 ]
Locus information for debug info. */
location_t location;
/* Number of operands in this tuple. */
unsigned num_ops;
/* [ WORD 3 ]
Basic block holding this statement. */
struct basic_block_def *bb;
/* [ WORD 4 ]
Lexical block holding this statement. */
tree block;
};
/* Base structure for tuples with operands. */
struct GTY(()) gimple_statement_with_ops_base
{
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5-6 ]
SSA operand vectors. NOTE: It should be possible to
amalgamate these vectors with the operand vector OP. However,
the SSA operand vectors are organized differently and contain
more information (like immediate use chaining). */
struct def_optype_d GTY((skip (""))) *def_ops;
struct use_optype_d GTY((skip (""))) *use_ops;
};
/* Statements that take register operands. */
struct GTY(()) gimple_statement_with_ops
{
/* [ WORD 1-6 ] */
struct gimple_statement_with_ops_base opbase;
/* [ WORD 7 ]
Operand vector. NOTE! This must always be the last field
of this structure. In particular, this means that this
structure cannot be embedded inside another one. */
tree GTY((length ("%h.opbase.gsbase.num_ops"))) op[1];
};
/* Base for statements that take both memory and register operands. */
struct GTY(()) gimple_statement_with_memory_ops_base
{
/* [ WORD 1-6 ] */
struct gimple_statement_with_ops_base opbase;
/* [ WORD 7-8 ]
Virtual operands for this statement. The GC will pick them
up via the ssa_names array. */
tree GTY((skip (""))) vdef;
tree GTY((skip (""))) vuse;
};
/* Statements that take both memory and register operands. */
struct GTY(()) gimple_statement_with_memory_ops
{
/* [ WORD 1-8 ] */
struct gimple_statement_with_memory_ops_base membase;
/* [ WORD 9 ]
Operand vector. NOTE! This must always be the last field
of this structure. In particular, this means that this
structure cannot be embedded inside another one. */
tree GTY((length ("%h.membase.opbase.gsbase.num_ops"))) op[1];
};
/* Call statements that take both memory and register operands. */
struct GTY(()) gimple_statement_call
{
/* [ WORD 1-8 ] */
struct gimple_statement_with_memory_ops_base membase;
/* [ WORD 9-12 ] */
struct pt_solution call_used;
struct pt_solution call_clobbered;
/* [ WORD 13 ] */
union GTY ((desc ("%1.membase.opbase.gsbase.subcode & GF_CALL_INTERNAL"))) {
tree GTY ((tag ("0"))) fntype;
enum internal_fn GTY ((tag ("GF_CALL_INTERNAL"))) internal_fn;
} u;
/* [ WORD 14 ]
Operand vector. NOTE! This must always be the last field
of this structure. In particular, this means that this
structure cannot be embedded inside another one. */
tree GTY((length ("%h.membase.opbase.gsbase.num_ops"))) op[1];
};
/* OpenMP statements (#pragma omp). */
struct GTY(()) gimple_statement_omp {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ] */
gimple_seq body;
};
/* GIMPLE_BIND */
struct GTY(()) gimple_statement_bind {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ]
Variables declared in this scope. */
tree vars;
/* [ WORD 6 ]
This is different than the BLOCK field in gimple_statement_base,
which is analogous to TREE_BLOCK (i.e., the lexical block holding
this statement). This field is the equivalent of BIND_EXPR_BLOCK
in tree land (i.e., the lexical scope defined by this bind). See
gimple-low.c. */
tree block;
/* [ WORD 7 ] */
gimple_seq body;
};
/* GIMPLE_CATCH */
struct GTY(()) gimple_statement_catch {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ] */
tree types;
/* [ WORD 6 ] */
gimple_seq handler;
};
/* GIMPLE_EH_FILTER */
struct GTY(()) gimple_statement_eh_filter {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ]
Filter types. */
tree types;
/* [ WORD 6 ]
Failure actions. */
gimple_seq failure;
};
/* GIMPLE_EH_ELSE */
struct GTY(()) gimple_statement_eh_else {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5,6 ] */
gimple_seq n_body, e_body;
};
/* GIMPLE_EH_MUST_NOT_THROW */
struct GTY(()) gimple_statement_eh_mnt {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ] Abort function decl. */
tree fndecl;
};
/* GIMPLE_PHI */
struct GTY(()) gimple_statement_phi {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ] */
unsigned capacity;
unsigned nargs;
/* [ WORD 6 ] */
tree result;
/* [ WORD 7 ] */
struct phi_arg_d GTY ((length ("%h.nargs"))) args[1];
};
/* GIMPLE_RESX, GIMPLE_EH_DISPATCH */
struct GTY(()) gimple_statement_eh_ctrl
{
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ]
Exception region number. */
int region;
};
/* GIMPLE_TRY */
struct GTY(()) gimple_statement_try {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ]
Expression to evaluate. */
gimple_seq eval;
/* [ WORD 6 ]
Cleanup expression. */
gimple_seq cleanup;
};
/* Kind of GIMPLE_TRY statements. */
enum gimple_try_flags
{
/* A try/catch. */
GIMPLE_TRY_CATCH = 1 << 0,
/* A try/finally. */
GIMPLE_TRY_FINALLY = 1 << 1,
GIMPLE_TRY_KIND = GIMPLE_TRY_CATCH | GIMPLE_TRY_FINALLY,
/* Analogous to TRY_CATCH_IS_CLEANUP. */
GIMPLE_TRY_CATCH_IS_CLEANUP = 1 << 2
};
/* GIMPLE_WITH_CLEANUP_EXPR */
struct GTY(()) gimple_statement_wce {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* Subcode: CLEANUP_EH_ONLY. True if the cleanup should only be
executed if an exception is thrown, not on normal exit of its
scope. This flag is analogous to the CLEANUP_EH_ONLY flag
in TARGET_EXPRs. */
/* [ WORD 5 ]
Cleanup expression. */
gimple_seq cleanup;
};
/* GIMPLE_ASM */
struct GTY(()) gimple_statement_asm
{
/* [ WORD 1-8 ] */
struct gimple_statement_with_memory_ops_base membase;
/* [ WORD 9 ]
__asm__ statement. */
const char *string;
/* [ WORD 10 ]
Number of inputs, outputs, clobbers, labels. */
unsigned char ni;
unsigned char no;
unsigned char nc;
unsigned char nl;
/* [ WORD 11 ]
Operand vector. NOTE! This must always be the last field
of this structure. In particular, this means that this
structure cannot be embedded inside another one. */
tree GTY((length ("%h.membase.opbase.gsbase.num_ops"))) op[1];
};
/* GIMPLE_OMP_CRITICAL */
struct GTY(()) gimple_statement_omp_critical {
/* [ WORD 1-5 ] */
struct gimple_statement_omp omp;
/* [ WORD 6 ]
Critical section name. */
tree name;
};
struct GTY(()) gimple_omp_for_iter {
/* Condition code. */
enum tree_code cond;
/* Index variable. */
tree index;
/* Initial value. */
tree initial;
/* Final value. */
tree final;
/* Increment. */
tree incr;
};
/* GIMPLE_OMP_FOR */
struct GTY(()) gimple_statement_omp_for {
/* [ WORD 1-5 ] */
struct gimple_statement_omp omp;
/* [ WORD 6 ] */
tree clauses;
/* [ WORD 7 ]
Number of elements in iter array. */
size_t collapse;
/* [ WORD 8 ] */
struct gimple_omp_for_iter * GTY((length ("%h.collapse"))) iter;
/* [ WORD 9 ]
Pre-body evaluated before the loop body begins. */
gimple_seq pre_body;
};
/* GIMPLE_OMP_PARALLEL */
struct GTY(()) gimple_statement_omp_parallel {
/* [ WORD 1-5 ] */
struct gimple_statement_omp omp;
/* [ WORD 6 ]
Clauses. */
tree clauses;
/* [ WORD 7 ]
Child function holding the body of the parallel region. */
tree child_fn;
/* [ WORD 8 ]
Shared data argument. */
tree data_arg;
};
/* GIMPLE_OMP_TASK */
struct GTY(()) gimple_statement_omp_task {
/* [ WORD 1-8 ] */
struct gimple_statement_omp_parallel par;
/* [ WORD 9 ]
Child function holding firstprivate initialization if needed. */
tree copy_fn;
/* [ WORD 10-11 ]
Size and alignment in bytes of the argument data block. */
tree arg_size;
tree arg_align;
};
/* GIMPLE_OMP_SECTION */
/* Uses struct gimple_statement_omp. */
/* GIMPLE_OMP_SECTIONS */
struct GTY(()) gimple_statement_omp_sections {
/* [ WORD 1-5 ] */
struct gimple_statement_omp omp;
/* [ WORD 6 ] */
tree clauses;
/* [ WORD 7 ]
The control variable used for deciding which of the sections to
execute. */
tree control;
};
/* GIMPLE_OMP_CONTINUE.
Note: This does not inherit from gimple_statement_omp, because we
do not need the body field. */
struct GTY(()) gimple_statement_omp_continue {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ] */
tree control_def;
/* [ WORD 6 ] */
tree control_use;
};
/* GIMPLE_OMP_SINGLE */
struct GTY(()) gimple_statement_omp_single {
/* [ WORD 1-5 ] */
struct gimple_statement_omp omp;
/* [ WORD 6 ] */
tree clauses;
};
/* GIMPLE_OMP_ATOMIC_LOAD.
Note: This is based on gimple_statement_base, not g_s_omp, because g_s_omp
contains a sequence, which we don't need here. */
struct GTY(()) gimple_statement_omp_atomic_load {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5-6 ] */
tree rhs, lhs;
};
/* GIMPLE_OMP_ATOMIC_STORE.
See note on GIMPLE_OMP_ATOMIC_LOAD. */
struct GTY(()) gimple_statement_omp_atomic_store {
/* [ WORD 1-4 ] */
struct gimple_statement_base gsbase;
/* [ WORD 5 ] */
tree val;
};
/* GIMPLE_TRANSACTION. */
/* Bits to be stored in the GIMPLE_TRANSACTION subcode. */
/* The __transaction_atomic was declared [[outer]] or it is
__transaction_relaxed. */
#define GTMA_IS_OUTER (1u << 0)
#define GTMA_IS_RELAXED (1u << 1)
#define GTMA_DECLARATION_MASK (GTMA_IS_OUTER | GTMA_IS_RELAXED)
/* The transaction is seen to not have an abort. */
#define GTMA_HAVE_ABORT (1u << 2)
/* The transaction is seen to have loads or stores. */
#define GTMA_HAVE_LOAD (1u << 3)
#define GTMA_HAVE_STORE (1u << 4)
/* The transaction MAY enter serial irrevocable mode in its dynamic scope. */
#define GTMA_MAY_ENTER_IRREVOCABLE (1u << 5)
/* The transaction WILL enter serial irrevocable mode.
An irrevocable block post-dominates the entire transaction, such
that all invocations of the transaction will go serial-irrevocable.
In such case, we don't bother instrumenting the transaction, and
tell the runtime that it should begin the transaction in
serial-irrevocable mode. */
#define GTMA_DOES_GO_IRREVOCABLE (1u << 6)
struct GTY(()) gimple_statement_transaction
{
/* [ WORD 1-10 ] */
struct gimple_statement_with_memory_ops_base gsbase;
/* [ WORD 11 ] */
gimple_seq body;
/* [ WORD 12 ] */
tree label;
};
#define DEFGSSTRUCT(SYM, STRUCT, HAS_TREE_OP) SYM,
enum gimple_statement_structure_enum {
#include "gsstruct.def"
LAST_GSS_ENUM
};
#undef DEFGSSTRUCT
/* Define the overall contents of a gimple tuple. It may be any of the
structures declared above for various types of tuples. */
union GTY ((desc ("gimple_statement_structure (&%h)"), variable_size)) gimple_statement_d {
struct gimple_statement_base GTY ((tag ("GSS_BASE"))) gsbase;
struct gimple_statement_with_ops GTY ((tag ("GSS_WITH_OPS"))) gsops;
struct gimple_statement_with_memory_ops_base GTY ((tag ("GSS_WITH_MEM_OPS_BASE"))) gsmembase;
struct gimple_statement_with_memory_ops GTY ((tag ("GSS_WITH_MEM_OPS"))) gsmem;
struct gimple_statement_call GTY ((tag ("GSS_CALL"))) gimple_call;
struct gimple_statement_omp GTY ((tag ("GSS_OMP"))) omp;
struct gimple_statement_bind GTY ((tag ("GSS_BIND"))) gimple_bind;
struct gimple_statement_catch GTY ((tag ("GSS_CATCH"))) gimple_catch;
struct gimple_statement_eh_filter GTY ((tag ("GSS_EH_FILTER"))) gimple_eh_filter;
struct gimple_statement_eh_mnt GTY ((tag ("GSS_EH_MNT"))) gimple_eh_mnt;
struct gimple_statement_eh_else GTY ((tag ("GSS_EH_ELSE"))) gimple_eh_else;
struct gimple_statement_phi GTY ((tag ("GSS_PHI"))) gimple_phi;
struct gimple_statement_eh_ctrl GTY ((tag ("GSS_EH_CTRL"))) gimple_eh_ctrl;
struct gimple_statement_try GTY ((tag ("GSS_TRY"))) gimple_try;
struct gimple_statement_wce GTY ((tag ("GSS_WCE"))) gimple_wce;
struct gimple_statement_asm GTY ((tag ("GSS_ASM"))) gimple_asm;
struct gimple_statement_omp_critical GTY ((tag ("GSS_OMP_CRITICAL"))) gimple_omp_critical;
struct gimple_statement_omp_for GTY ((tag ("GSS_OMP_FOR"))) gimple_omp_for;
struct gimple_statement_omp_parallel GTY ((tag ("GSS_OMP_PARALLEL"))) gimple_omp_parallel;
struct gimple_statement_omp_task GTY ((tag ("GSS_OMP_TASK"))) gimple_omp_task;
struct gimple_statement_omp_sections GTY ((tag ("GSS_OMP_SECTIONS"))) gimple_omp_sections;
struct gimple_statement_omp_single GTY ((tag ("GSS_OMP_SINGLE"))) gimple_omp_single;
struct gimple_statement_omp_continue GTY ((tag ("GSS_OMP_CONTINUE"))) gimple_omp_continue;
struct gimple_statement_omp_atomic_load GTY ((tag ("GSS_OMP_ATOMIC_LOAD"))) gimple_omp_atomic_load;
struct gimple_statement_omp_atomic_store GTY ((tag ("GSS_OMP_ATOMIC_STORE"))) gimple_omp_atomic_store;
struct gimple_statement_transaction GTY((tag ("GSS_TRANSACTION"))) gimple_transaction;
};
/* In gimple.c. */
/* Offset in bytes to the location of the operand vector.
Zero if there is no operand vector for this tuple structure. */
extern size_t const gimple_ops_offset_[];
/* Map GIMPLE codes to GSS codes. */
extern enum gimple_statement_structure_enum const gss_for_code_[];
/* This variable holds the currently expanded gimple statement for purposes
of comminucating the profile info to the builtin expanders. */
extern gimple currently_expanding_gimple_stmt;
gimple gimple_build_return (tree);
gimple gimple_build_assign_stat (tree, tree MEM_STAT_DECL);
#define gimple_build_assign(l,r) gimple_build_assign_stat (l, r MEM_STAT_INFO)
void extract_ops_from_tree_1 (tree, enum tree_code *, tree *, tree *, tree *);
gimple gimple_build_assign_with_ops_stat (enum tree_code, tree, tree,
tree, tree MEM_STAT_DECL);
#define gimple_build_assign_with_ops(c,o1,o2,o3) \
gimple_build_assign_with_ops_stat (c, o1, o2, o3, NULL_TREE MEM_STAT_INFO)
#define gimple_build_assign_with_ops3(c,o1,o2,o3,o4) \
gimple_build_assign_with_ops_stat (c, o1, o2, o3, o4 MEM_STAT_INFO)
gimple gimple_build_debug_bind_stat (tree, tree, gimple MEM_STAT_DECL);
#define gimple_build_debug_bind(var,val,stmt) \
gimple_build_debug_bind_stat ((var), (val), (stmt) MEM_STAT_INFO)
gimple gimple_build_debug_source_bind_stat (tree, tree, gimple MEM_STAT_DECL);
#define gimple_build_debug_source_bind(var,val,stmt) \
gimple_build_debug_source_bind_stat ((var), (val), (stmt) MEM_STAT_INFO)
gimple gimple_build_call_vec (tree, VEC(tree, heap) *);
gimple gimple_build_call (tree, unsigned, ...);
gimple gimple_build_call_valist (tree, unsigned, va_list);
gimple gimple_build_call_internal (enum internal_fn, unsigned, ...);
gimple gimple_build_call_internal_vec (enum internal_fn, VEC(tree, heap) *);
gimple gimple_build_call_from_tree (tree);
gimple gimplify_assign (tree, tree, gimple_seq *);
gimple gimple_build_cond (enum tree_code, tree, tree, tree, tree);
gimple gimple_build_label (tree label);
gimple gimple_build_goto (tree dest);
gimple gimple_build_nop (void);
gimple gimple_build_bind (tree, gimple_seq, tree);
gimple gimple_build_asm_vec (const char *, VEC(tree,gc) *, VEC(tree,gc) *,
VEC(tree,gc) *, VEC(tree,gc) *);
gimple gimple_build_catch (tree, gimple_seq);
gimple gimple_build_eh_filter (tree, gimple_seq);
gimple gimple_build_eh_must_not_throw (tree);
gimple gimple_build_eh_else (gimple_seq, gimple_seq);
gimple gimple_build_try (gimple_seq, gimple_seq, enum gimple_try_flags);
gimple gimple_build_wce (gimple_seq);
gimple gimple_build_resx (int);
gimple gimple_build_eh_dispatch (int);
gimple gimple_build_switch_nlabels (unsigned, tree, tree);
gimple gimple_build_switch (unsigned, tree, tree, ...);
gimple gimple_build_switch_vec (tree, tree, VEC(tree,heap) *);
gimple gimple_build_omp_parallel (gimple_seq, tree, tree, tree);
gimple gimple_build_omp_task (gimple_seq, tree, tree, tree, tree, tree, tree);
gimple gimple_build_omp_for (gimple_seq, tree, size_t, gimple_seq);
gimple gimple_build_omp_critical (gimple_seq, tree);
gimple gimple_build_omp_section (gimple_seq);
gimple gimple_build_omp_continue (tree, tree);
gimple gimple_build_omp_master (gimple_seq);
gimple gimple_build_omp_return (bool);
gimple gimple_build_omp_ordered (gimple_seq);
gimple gimple_build_omp_sections (gimple_seq, tree);
gimple gimple_build_omp_sections_switch (void);
gimple gimple_build_omp_single (gimple_seq, tree);
gimple gimple_build_cdt (tree, tree);
gimple gimple_build_omp_atomic_load (tree, tree);
gimple gimple_build_omp_atomic_store (tree);
gimple gimple_build_transaction (gimple_seq, tree);
gimple gimple_build_predict (enum br_predictor, enum prediction);
enum gimple_statement_structure_enum gss_for_assign (enum tree_code);
void sort_case_labels (VEC(tree,heap) *);
void gimple_set_body (tree, gimple_seq);
gimple_seq gimple_body (tree);
bool gimple_has_body_p (tree);
gimple_seq gimple_seq_alloc (void);
void gimple_seq_free (gimple_seq);
void gimple_seq_add_seq (gimple_seq *, gimple_seq);
gimple_seq gimple_seq_copy (gimple_seq);
bool gimple_call_same_target_p (const_gimple, const_gimple);
int gimple_call_flags (const_gimple);
int gimple_call_return_flags (const_gimple);
int gimple_call_arg_flags (const_gimple, unsigned);
void gimple_call_reset_alias_info (gimple);
bool gimple_assign_copy_p (gimple);
bool gimple_assign_ssa_name_copy_p (gimple);
bool gimple_assign_unary_nop_p (gimple);
void gimple_set_bb (gimple, struct basic_block_def *);
void gimple_assign_set_rhs_from_tree (gimple_stmt_iterator *, tree);
void gimple_assign_set_rhs_with_ops_1 (gimple_stmt_iterator *, enum tree_code,
tree, tree, tree);
tree gimple_get_lhs (const_gimple);
void gimple_set_lhs (gimple, tree);
void gimple_replace_lhs (gimple, tree);
gimple gimple_copy (gimple);
void gimple_set_modified (gimple, bool);
void gimple_cond_get_ops_from_tree (tree, enum tree_code *, tree *, tree *);
gimple gimple_build_cond_from_tree (tree, tree, tree);
void gimple_cond_set_condition_from_tree (gimple, tree);
bool gimple_has_side_effects (const_gimple);
bool gimple_could_trap_p (gimple);
bool gimple_could_trap_p_1 (gimple, bool, bool);
bool gimple_assign_rhs_could_trap_p (gimple);
void gimple_regimplify_operands (gimple, gimple_stmt_iterator *);
bool empty_body_p (gimple_seq);
unsigned get_gimple_rhs_num_ops (enum tree_code);
#define gimple_alloc(c, n) gimple_alloc_stat (c, n MEM_STAT_INFO)
gimple gimple_alloc_stat (enum gimple_code, unsigned MEM_STAT_DECL);
const char *gimple_decl_printable_name (tree, int);
tree gimple_get_virt_method_for_binfo (HOST_WIDE_INT, tree);
void gimple_adjust_this_by_delta (gimple_stmt_iterator *, tree);
tree gimple_extract_devirt_binfo_from_cst (tree);
/* Returns true iff T is a valid GIMPLE statement. */
extern bool is_gimple_stmt (tree);
/* Returns true iff T is a scalar register variable. */
extern bool is_gimple_reg (tree);
/* Returns true iff T is any sort of variable. */
extern bool is_gimple_variable (tree);
/* Returns true iff T is any sort of symbol. */
extern bool is_gimple_id (tree);
/* Returns true iff T is a variable or an INDIRECT_REF (of a variable). */
extern bool is_gimple_min_lval (tree);
/* Returns true iff T is something whose address can be taken. */
extern bool is_gimple_addressable (tree);
/* Returns true iff T is any valid GIMPLE lvalue. */
extern bool is_gimple_lvalue (tree);
/* Returns true iff T is a GIMPLE address. */
bool is_gimple_address (const_tree);
/* Returns true iff T is a GIMPLE invariant address. */
bool is_gimple_invariant_address (const_tree);
/* Returns true iff T is a GIMPLE invariant address at interprocedural
level. */
bool is_gimple_ip_invariant_address (const_tree);
/* Returns true iff T is a valid GIMPLE constant. */
bool is_gimple_constant (const_tree);
/* Returns true iff T is a GIMPLE restricted function invariant. */
extern bool is_gimple_min_invariant (const_tree);
/* Returns true iff T is a GIMPLE restricted interprecodural invariant. */
extern bool is_gimple_ip_invariant (const_tree);
/* Returns true iff T is a GIMPLE rvalue. */
extern bool is_gimple_val (tree);
/* Returns true iff T is a GIMPLE asm statement input. */
extern bool is_gimple_asm_val (tree);
/* Returns true iff T is a valid address operand of a MEM_REF. */
bool is_gimple_mem_ref_addr (tree);
/* Returns true iff T is a valid rhs for a MODIFY_EXPR where the LHS is a
GIMPLE temporary, a renamed user variable, or something else,
respectively. */
extern bool is_gimple_reg_rhs (tree);
extern bool is_gimple_mem_rhs (tree);
/* Returns true iff T is a valid if-statement condition. */
extern bool is_gimple_condexpr (tree);
/* Returns true iff T is a valid call address expression. */
extern bool is_gimple_call_addr (tree);
extern void recalculate_side_effects (tree);
extern bool gimple_compare_field_offset (tree, tree);
extern tree gimple_register_type (tree);
extern tree gimple_register_canonical_type (tree);
extern void print_gimple_types_stats (void);
extern void free_gimple_type_tables (void);
extern tree gimple_unsigned_type (tree);
extern tree gimple_signed_type (tree);
extern alias_set_type gimple_get_alias_set (tree);
extern void count_uses_and_derefs (tree, gimple, unsigned *, unsigned *,
unsigned *);
extern bool walk_stmt_load_store_addr_ops (gimple, void *,
bool (*)(gimple, tree, void *),
bool (*)(gimple, tree, void *),
bool (*)(gimple, tree, void *));
extern bool walk_stmt_load_store_ops (gimple, void *,
bool (*)(gimple, tree, void *),
bool (*)(gimple, tree, void *));
extern bool gimple_ior_addresses_taken (bitmap, gimple);
extern bool gimple_call_builtin_class_p (gimple, enum built_in_class);
extern bool gimple_call_builtin_p (gimple, enum built_in_function);
extern bool gimple_asm_clobbers_memory_p (const_gimple);
/* In gimplify.c */
extern tree create_tmp_var_raw (tree, const char *);
extern tree create_tmp_var_name (const char *);
extern tree create_tmp_var (tree, const char *);
extern tree create_tmp_reg (tree, const char *);
extern tree get_initialized_tmp_var (tree, gimple_seq *, gimple_seq *);
extern tree get_formal_tmp_var (tree, gimple_seq *);
extern void declare_vars (tree, gimple, bool);
extern void annotate_all_with_location (gimple_seq, location_t);
/* Validation of GIMPLE expressions. Note that these predicates only check
the basic form of the expression, they don't recurse to make sure that
underlying nodes are also of the right form. */
typedef bool (*gimple_predicate)(tree);
/* FIXME we should deduce this from the predicate. */
enum fallback {
fb_none = 0, /* Do not generate a temporary. */
fb_rvalue = 1, /* Generate an rvalue to hold the result of a
gimplified expression. */
fb_lvalue = 2, /* Generate an lvalue to hold the result of a
gimplified expression. */
fb_mayfail = 4, /* Gimplification may fail. Error issued
afterwards. */
fb_either= fb_rvalue | fb_lvalue
};
typedef int fallback_t;
enum gimplify_status {
GS_ERROR = -2, /* Something Bad Seen. */
GS_UNHANDLED = -1, /* A langhook result for "I dunno". */
GS_OK = 0, /* We did something, maybe more to do. */
GS_ALL_DONE = 1 /* The expression is fully gimplified. */
};
struct gimplify_ctx
{
struct gimplify_ctx *prev_context;
VEC(gimple,heap) *bind_expr_stack;
tree temps;
gimple_seq conditional_cleanups;
tree exit_label;
tree return_temp;
VEC(tree,heap) *case_labels;
/* The formal temporary table. Should this be persistent? */
htab_t temp_htab;
int conditions;
bool save_stack;
bool into_ssa;
bool allow_rhs_cond_expr;
bool in_cleanup_point_expr;
};
/* Return true if gimplify_one_sizepos doesn't need to gimplify
expr (when in TYPE_SIZE{,_UNIT} and similar type/decl size/bitsize
fields). */
static inline bool
is_gimple_sizepos (tree expr)
{
/* gimplify_one_sizepos doesn't need to do anything if the value isn't there,
is constant, or contains A PLACEHOLDER_EXPR. We also don't want to do
anything if it's already a VAR_DECL. If it's a VAR_DECL from another
function, the gimplifier will want to replace it with a new variable,
but that will cause problems if this type is from outside the function.
It's OK to have that here. */
return (expr == NULL_TREE
|| TREE_CONSTANT (expr)
|| TREE_CODE (expr) == VAR_DECL
|| CONTAINS_PLACEHOLDER_P (expr));
}
extern enum gimplify_status gimplify_expr (tree *, gimple_seq *, gimple_seq *,
bool (*) (tree), fallback_t);
extern void gimplify_type_sizes (tree, gimple_seq *);
extern void gimplify_one_sizepos (tree *, gimple_seq *);
extern bool gimplify_stmt (tree *, gimple_seq *);
extern gimple gimplify_body (tree, bool);
extern void push_gimplify_context (struct gimplify_ctx *);
extern void pop_gimplify_context (gimple);
extern void gimplify_and_add (tree, gimple_seq *);
/* Miscellaneous helpers. */
extern void gimple_add_tmp_var (tree);
extern gimple gimple_current_bind_expr (void);
extern VEC(gimple, heap) *gimple_bind_expr_stack (void);
extern tree voidify_wrapper_expr (tree, tree);
extern tree build_and_jump (tree *);
extern tree force_labels_r (tree *, int *, void *);
extern enum gimplify_status gimplify_va_arg_expr (tree *, gimple_seq *,
gimple_seq *);
struct gimplify_omp_ctx;
extern void omp_firstprivatize_variable (struct gimplify_omp_ctx *, tree);
extern tree gimple_boolify (tree);
extern gimple_predicate rhs_predicate_for (tree);
extern tree canonicalize_cond_expr_cond (tree);
/* In omp-low.c. */
extern tree omp_reduction_init (tree, tree);
/* In trans-mem.c. */
extern void diagnose_tm_safe_errors (tree);
extern void compute_transaction_bits (void);
/* In tree-nested.c. */
extern void lower_nested_functions (tree);
extern void insert_field_into_struct (tree, tree);
/* In gimplify.c. */
extern void gimplify_function_tree (tree);
/* In cfgexpand.c. */
extern tree gimple_assign_rhs_to_tree (gimple);
/* In builtins.c */
extern bool validate_gimple_arglist (const_gimple, ...);
/* In tree-ssa.c */
extern bool tree_ssa_useless_type_conversion (tree);
extern tree tree_ssa_strip_useless_type_conversions (tree);
extern bool useless_type_conversion_p (tree, tree);
extern bool types_compatible_p (tree, tree);
/* Return the code for GIMPLE statement G. */
static inline enum gimple_code
gimple_code (const_gimple g)
{
return g->gsbase.code;
}
/* Return the GSS code used by a GIMPLE code. */
static inline enum gimple_statement_structure_enum
gss_for_code (enum gimple_code code)
{
gcc_gimple_checking_assert ((unsigned int)code < LAST_AND_UNUSED_GIMPLE_CODE);
return gss_for_code_[code];
}
/* Return which GSS code is used by GS. */
static inline enum gimple_statement_structure_enum
gimple_statement_structure (gimple gs)
{
return gss_for_code (gimple_code (gs));
}
/* Return true if statement G has sub-statements. This is only true for
High GIMPLE statements. */
static inline bool
gimple_has_substatements (gimple g)
{
switch (gimple_code (g))
{
case GIMPLE_BIND:
case GIMPLE_CATCH:
case GIMPLE_EH_FILTER:
case GIMPLE_EH_ELSE:
case GIMPLE_TRY:
case GIMPLE_OMP_FOR:
case GIMPLE_OMP_MASTER:
case GIMPLE_OMP_ORDERED:
case GIMPLE_OMP_SECTION:
case GIMPLE_OMP_PARALLEL:
case GIMPLE_OMP_TASK:
case GIMPLE_OMP_SECTIONS:
case GIMPLE_OMP_SINGLE:
case GIMPLE_OMP_CRITICAL:
case GIMPLE_WITH_CLEANUP_EXPR:
case GIMPLE_TRANSACTION:
return true;
default:
return false;
}
}
/* Return the basic block holding statement G. */
static inline struct basic_block_def *
gimple_bb (const_gimple g)
{
return g->gsbase.bb;
}
/* Return the lexical scope block holding statement G. */
static inline tree
gimple_block (const_gimple g)
{
return g->gsbase.block;
}
/* Set BLOCK to be the lexical scope block holding statement G. */
static inline void
gimple_set_block (gimple g, tree block)
{
g->gsbase.block = block;
}
/* Return location information for statement G. */
static inline location_t
gimple_location (const_gimple g)
{
return g->gsbase.location;
}
/* Return pointer to location information for statement G. */
static inline const location_t *
gimple_location_ptr (const_gimple g)
{
return &g->gsbase.location;
}
/* Set location information for statement G. */
static inline void
gimple_set_location (gimple g, location_t location)
{
g->gsbase.location = location;
}
/* Return true if G contains location information. */
static inline bool
gimple_has_location (const_gimple g)
{
return gimple_location (g) != UNKNOWN_LOCATION;
}
/* Return the file name of the location of STMT. */
static inline const char *
gimple_filename (const_gimple stmt)
{
return LOCATION_FILE (gimple_location (stmt));
}
/* Return the line number of the location of STMT. */
static inline int
gimple_lineno (const_gimple stmt)
{
return LOCATION_LINE (gimple_location (stmt));
}
/* Determine whether SEQ is a singleton. */
static inline bool
gimple_seq_singleton_p (gimple_seq seq)
{
return ((gimple_seq_first (seq) != NULL)
&& (gimple_seq_first (seq) == gimple_seq_last (seq)));
}
/* Return true if no warnings should be emitted for statement STMT. */
static inline bool
gimple_no_warning_p (const_gimple stmt)
{
return stmt->gsbase.no_warning;
}
/* Set the no_warning flag of STMT to NO_WARNING. */
static inline void
gimple_set_no_warning (gimple stmt, bool no_warning)
{
stmt->gsbase.no_warning = (unsigned) no_warning;
}
/* Set the visited status on statement STMT to VISITED_P. */
static inline void
gimple_set_visited (gimple stmt, bool visited_p)
{
stmt->gsbase.visited = (unsigned) visited_p;
}
/* Return the visited status for statement STMT. */
static inline bool
gimple_visited_p (gimple stmt)
{
return stmt->gsbase.visited;
}
/* Set pass local flag PLF on statement STMT to VAL_P. */
static inline void
gimple_set_plf (gimple stmt, enum plf_mask plf, bool val_p)
{
if (val_p)
stmt->gsbase.plf |= (unsigned int) plf;
else
stmt->gsbase.plf &= ~((unsigned int) plf);
}
/* Return the value of pass local flag PLF on statement STMT. */
static inline unsigned int
gimple_plf (gimple stmt, enum plf_mask plf)
{
return stmt->gsbase.plf & ((unsigned int) plf);
}
/* Set the UID of statement. */
static inline void
gimple_set_uid (gimple g, unsigned uid)
{
g->gsbase.uid = uid;
}
/* Return the UID of statement. */
static inline unsigned
gimple_uid (const_gimple g)
{
return g->gsbase.uid;
}
/* Return true if GIMPLE statement G has register or memory operands. */
static inline bool
gimple_has_ops (const_gimple g)
{
return gimple_code (g) >= GIMPLE_COND && gimple_code (g) <= GIMPLE_RETURN;
}
/* Return true if GIMPLE statement G has memory operands. */
static inline bool
gimple_has_mem_ops (const_gimple g)
{
return gimple_code (g) >= GIMPLE_ASSIGN && gimple_code (g) <= GIMPLE_RETURN;
}
/* Return the set of DEF operands for statement G. */
static inline struct def_optype_d *
gimple_def_ops (const_gimple g)
{
if (!gimple_has_ops (g))
return NULL;
return g->gsops.opbase.def_ops;
}
/* Set DEF to be the set of DEF operands for statement G. */
static inline void
gimple_set_def_ops (gimple g, struct def_optype_d *def)
{
gcc_gimple_checking_assert (gimple_has_ops (g));
g->gsops.opbase.def_ops = def;
}
/* Return the set of USE operands for statement G. */
static inline struct use_optype_d *
gimple_use_ops (const_gimple g)
{
if (!gimple_has_ops (g))
return NULL;
return g->gsops.opbase.use_ops;
}
/* Set USE to be the set of USE operands for statement G. */
static inline void
gimple_set_use_ops (gimple g, struct use_optype_d *use)
{
gcc_gimple_checking_assert (gimple_has_ops (g));
g->gsops.opbase.use_ops = use;
}
/* Return the set of VUSE operand for statement G. */
static inline use_operand_p
gimple_vuse_op (const_gimple g)
{
struct use_optype_d *ops;
if (!gimple_has_mem_ops (g))
return NULL_USE_OPERAND_P;
ops = g->gsops.opbase.use_ops;
if (ops
&& USE_OP_PTR (ops)->use == &g->gsmembase.vuse)
return USE_OP_PTR (ops);
return NULL_USE_OPERAND_P;
}
/* Return the set of VDEF operand for statement G. */
static inline def_operand_p
gimple_vdef_op (const_gimple g)
{
struct def_optype_d *ops;
if (!gimple_has_mem_ops (g))
return NULL_DEF_OPERAND_P;
ops = g->gsops.opbase.def_ops;
if (ops
&& DEF_OP_PTR (ops) == &g->gsmembase.vdef)
return DEF_OP_PTR (ops);
return NULL_DEF_OPERAND_P;
}
/* Return the single VUSE operand of the statement G. */
static inline tree
gimple_vuse (const_gimple g)
{
if (!gimple_has_mem_ops (g))
return NULL_TREE;
return g->gsmembase.vuse;
}
/* Return the single VDEF operand of the statement G. */
static inline tree
gimple_vdef (const_gimple g)
{
if (!gimple_has_mem_ops (g))
return NULL_TREE;
return g->gsmembase.vdef;
}
/* Return the single VUSE operand of the statement G. */
static inline tree *
gimple_vuse_ptr (gimple g)
{
if (!gimple_has_mem_ops (g))
return NULL;
return &g->gsmembase.vuse;
}
/* Return the single VDEF operand of the statement G. */
static inline tree *
gimple_vdef_ptr (gimple g)
{
if (!gimple_has_mem_ops (g))
return NULL;
return &g->gsmembase.vdef;
}
/* Set the single VUSE operand of the statement G. */
static inline void
gimple_set_vuse (gimple g, tree vuse)
{
gcc_gimple_checking_assert (gimple_has_mem_ops (g));
g->gsmembase.vuse = vuse;
}
/* Set the single VDEF operand of the statement G. */
static inline void
gimple_set_vdef (gimple g, tree vdef)
{
gcc_gimple_checking_assert (gimple_has_mem_ops (g));
g->gsmembase.vdef = vdef;
}
/* Return true if statement G has operands and the modified field has
been set. */
static inline bool
gimple_modified_p (const_gimple g)
{
return (gimple_has_ops (g)) ? (bool) g->gsbase.modified : false;
}
/* Return the tree code for the expression computed by STMT. This is
only valid for GIMPLE_COND, GIMPLE_CALL and GIMPLE_ASSIGN. For
GIMPLE_CALL, return CALL_EXPR as the expression code for
consistency. This is useful when the caller needs to deal with the
three kinds of computation that GIMPLE supports. */
static inline enum tree_code
gimple_expr_code (const_gimple stmt)
{
enum gimple_code code = gimple_code (stmt);
if (code == GIMPLE_ASSIGN || code == GIMPLE_COND)
return (enum tree_code) stmt->gsbase.subcode;
else
{
gcc_gimple_checking_assert (code == GIMPLE_CALL);
return CALL_EXPR;
}
}
/* Mark statement S as modified, and update it. */
static inline void
update_stmt (gimple s)
{
if (gimple_has_ops (s))
{
gimple_set_modified (s, true);
update_stmt_operands (s);
}
}
/* Update statement S if it has been optimized. */
static inline void
update_stmt_if_modified (gimple s)
{
if (gimple_modified_p (s))
update_stmt_operands (s);
}
/* Return true if statement STMT contains volatile operands. */
static inline bool
gimple_has_volatile_ops (const_gimple stmt)
{
if (gimple_has_mem_ops (stmt))
return stmt->gsbase.has_volatile_ops;
else
return false;
}
/* Set the HAS_VOLATILE_OPS flag to VOLATILEP. */
static inline void
gimple_set_has_volatile_ops (gimple stmt, bool volatilep)
{
if (gimple_has_mem_ops (stmt))
stmt->gsbase.has_volatile_ops = (unsigned) volatilep;
}
/* Return true if BB is in a transaction. */
static inline bool
block_in_transaction (basic_block bb)
{
return flag_tm && bb->flags & BB_IN_TRANSACTION;
}
/* Return true if STMT is in a transaction. */
static inline bool
gimple_in_transaction (gimple stmt)
{
return block_in_transaction (gimple_bb (stmt));
}
/* Return true if statement STMT may access memory. */
static inline bool
gimple_references_memory_p (gimple stmt)
{
return gimple_has_mem_ops (stmt) && gimple_vuse (stmt);
}
/* Return the subcode for OMP statement S. */
static inline unsigned
gimple_omp_subcode (const_gimple s)
{
gcc_gimple_checking_assert (gimple_code (s) >= GIMPLE_OMP_ATOMIC_LOAD
&& gimple_code (s) <= GIMPLE_OMP_SINGLE);
return s->gsbase.subcode;
}
/* Set the subcode for OMP statement S to SUBCODE. */
static inline void
gimple_omp_set_subcode (gimple s, unsigned int subcode)
{
/* We only have 16 bits for the subcode. Assert that we are not
overflowing it. */
gcc_gimple_checking_assert (subcode < (1 << 16));
s->gsbase.subcode = subcode;
}
/* Set the nowait flag on OMP_RETURN statement S. */
static inline void
gimple_omp_return_set_nowait (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_OMP_RETURN);
s->gsbase.subcode |= GF_OMP_RETURN_NOWAIT;
}
/* Return true if OMP return statement G has the GF_OMP_RETURN_NOWAIT
flag set. */
static inline bool
gimple_omp_return_nowait_p (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_RETURN);
return (gimple_omp_subcode (g) & GF_OMP_RETURN_NOWAIT) != 0;
}
/* Return true if OMP section statement G has the GF_OMP_SECTION_LAST
flag set. */
static inline bool
gimple_omp_section_last_p (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_SECTION);
return (gimple_omp_subcode (g) & GF_OMP_SECTION_LAST) != 0;
}
/* Set the GF_OMP_SECTION_LAST flag on G. */
static inline void
gimple_omp_section_set_last (gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_SECTION);
g->gsbase.subcode |= GF_OMP_SECTION_LAST;
}
/* Return true if OMP parallel statement G has the
GF_OMP_PARALLEL_COMBINED flag set. */
static inline bool
gimple_omp_parallel_combined_p (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_PARALLEL);
return (gimple_omp_subcode (g) & GF_OMP_PARALLEL_COMBINED) != 0;
}
/* Set the GF_OMP_PARALLEL_COMBINED field in G depending on the boolean
value of COMBINED_P. */
static inline void
gimple_omp_parallel_set_combined_p (gimple g, bool combined_p)
{
GIMPLE_CHECK (g, GIMPLE_OMP_PARALLEL);
if (combined_p)
g->gsbase.subcode |= GF_OMP_PARALLEL_COMBINED;
else
g->gsbase.subcode &= ~GF_OMP_PARALLEL_COMBINED;
}
/* Return true if OMP atomic load/store statement G has the
GF_OMP_ATOMIC_NEED_VALUE flag set. */
static inline bool
gimple_omp_atomic_need_value_p (const_gimple g)
{
if (gimple_code (g) != GIMPLE_OMP_ATOMIC_LOAD)
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE);
return (gimple_omp_subcode (g) & GF_OMP_ATOMIC_NEED_VALUE) != 0;
}
/* Set the GF_OMP_ATOMIC_NEED_VALUE flag on G. */
static inline void
gimple_omp_atomic_set_need_value (gimple g)
{
if (gimple_code (g) != GIMPLE_OMP_ATOMIC_LOAD)
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE);
g->gsbase.subcode |= GF_OMP_ATOMIC_NEED_VALUE;
}
/* Return the number of operands for statement GS. */
static inline unsigned
gimple_num_ops (const_gimple gs)
{
return gs->gsbase.num_ops;
}
/* Set the number of operands for statement GS. */
static inline void
gimple_set_num_ops (gimple gs, unsigned num_ops)
{
gs->gsbase.num_ops = num_ops;
}
/* Return the array of operands for statement GS. */
static inline tree *
gimple_ops (gimple gs)
{
size_t off;
/* All the tuples have their operand vector at the very bottom
of the structure. Note that those structures that do not
have an operand vector have a zero offset. */
off = gimple_ops_offset_[gimple_statement_structure (gs)];
gcc_gimple_checking_assert (off != 0);
return (tree *) ((char *) gs + off);
}
/* Return operand I for statement GS. */
static inline tree
gimple_op (const_gimple gs, unsigned i)
{
if (gimple_has_ops (gs))
{
gcc_gimple_checking_assert (i < gimple_num_ops (gs));
return gimple_ops (CONST_CAST_GIMPLE (gs))[i];
}
else
return NULL_TREE;
}
/* Return a pointer to operand I for statement GS. */
static inline tree *
gimple_op_ptr (const_gimple gs, unsigned i)
{
if (gimple_has_ops (gs))
{
gcc_gimple_checking_assert (i < gimple_num_ops (gs));
return gimple_ops (CONST_CAST_GIMPLE (gs)) + i;
}
else
return NULL;
}
/* Set operand I of statement GS to OP. */
static inline void
gimple_set_op (gimple gs, unsigned i, tree op)
{
gcc_gimple_checking_assert (gimple_has_ops (gs) && i < gimple_num_ops (gs));
/* Note. It may be tempting to assert that OP matches
is_gimple_operand, but that would be wrong. Different tuples
accept slightly different sets of tree operands. Each caller
should perform its own validation. */
gimple_ops (gs)[i] = op;
}
/* Return true if GS is a GIMPLE_ASSIGN. */
static inline bool
is_gimple_assign (const_gimple gs)
{
return gimple_code (gs) == GIMPLE_ASSIGN;
}
/* Determine if expression CODE is one of the valid expressions that can
be used on the RHS of GIMPLE assignments. */
static inline enum gimple_rhs_class
get_gimple_rhs_class (enum tree_code code)
{
return (enum gimple_rhs_class) gimple_rhs_class_table[(int) code];
}
/* Return the LHS of assignment statement GS. */
static inline tree
gimple_assign_lhs (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gimple_op (gs, 0);
}
/* Return a pointer to the LHS of assignment statement GS. */
static inline tree *
gimple_assign_lhs_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gimple_op_ptr (gs, 0);
}
/* Set LHS to be the LHS operand of assignment statement GS. */
static inline void
gimple_assign_set_lhs (gimple gs, tree lhs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
gimple_set_op (gs, 0, lhs);
if (lhs && TREE_CODE (lhs) == SSA_NAME)
SSA_NAME_DEF_STMT (lhs) = gs;
}
/* Return the first operand on the RHS of assignment statement GS. */
static inline tree
gimple_assign_rhs1 (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gimple_op (gs, 1);
}
/* Return a pointer to the first operand on the RHS of assignment
statement GS. */
static inline tree *
gimple_assign_rhs1_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gimple_op_ptr (gs, 1);
}
/* Set RHS to be the first operand on the RHS of assignment statement GS. */
static inline void
gimple_assign_set_rhs1 (gimple gs, tree rhs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
gimple_set_op (gs, 1, rhs);
}
/* Return the second operand on the RHS of assignment statement GS.
If GS does not have two operands, NULL is returned instead. */
static inline tree
gimple_assign_rhs2 (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
if (gimple_num_ops (gs) >= 3)
return gimple_op (gs, 2);
else
return NULL_TREE;
}
/* Return a pointer to the second operand on the RHS of assignment
statement GS. */
static inline tree *
gimple_assign_rhs2_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gimple_op_ptr (gs, 2);
}
/* Set RHS to be the second operand on the RHS of assignment statement GS. */
static inline void
gimple_assign_set_rhs2 (gimple gs, tree rhs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
gimple_set_op (gs, 2, rhs);
}
/* Return the third operand on the RHS of assignment statement GS.
If GS does not have two operands, NULL is returned instead. */
static inline tree
gimple_assign_rhs3 (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
if (gimple_num_ops (gs) >= 4)
return gimple_op (gs, 3);
else
return NULL_TREE;
}
/* Return a pointer to the third operand on the RHS of assignment
statement GS. */
static inline tree *
gimple_assign_rhs3_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gimple_op_ptr (gs, 3);
}
/* Set RHS to be the third operand on the RHS of assignment statement GS. */
static inline void
gimple_assign_set_rhs3 (gimple gs, tree rhs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
gimple_set_op (gs, 3, rhs);
}
/* A wrapper around gimple_assign_set_rhs_with_ops_1, for callers which expect
to see only a maximum of two operands. */
static inline void
gimple_assign_set_rhs_with_ops (gimple_stmt_iterator *gsi, enum tree_code code,
tree op1, tree op2)
{
gimple_assign_set_rhs_with_ops_1 (gsi, code, op1, op2, NULL);
}
/* A wrapper around extract_ops_from_tree_1, for callers which expect
to see only a maximum of two operands. */
static inline void
extract_ops_from_tree (tree expr, enum tree_code *code, tree *op0,
tree *op1)
{
tree op2;
extract_ops_from_tree_1 (expr, code, op0, op1, &op2);
gcc_assert (op2 == NULL_TREE);
}
/* Returns true if GS is a nontemporal move. */
static inline bool
gimple_assign_nontemporal_move_p (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
return gs->gsbase.nontemporal_move;
}
/* Sets nontemporal move flag of GS to NONTEMPORAL. */
static inline void
gimple_assign_set_nontemporal_move (gimple gs, bool nontemporal)
{
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
gs->gsbase.nontemporal_move = nontemporal;
}
/* Return the code of the expression computed on the rhs of assignment
statement GS. In case that the RHS is a single object, returns the
tree code of the object. */
static inline enum tree_code
gimple_assign_rhs_code (const_gimple gs)
{
enum tree_code code;
GIMPLE_CHECK (gs, GIMPLE_ASSIGN);
code = (enum tree_code) gs->gsbase.subcode;
/* While we initially set subcode to the TREE_CODE of the rhs for
GIMPLE_SINGLE_RHS assigns we do not update that subcode to stay
in sync when we rewrite stmts into SSA form or do SSA propagations. */
if (get_gimple_rhs_class (code) == GIMPLE_SINGLE_RHS)
code = TREE_CODE (gimple_assign_rhs1 (gs));
return code;
}
/* Set CODE to be the code for the expression computed on the RHS of
assignment S. */
static inline void
gimple_assign_set_rhs_code (gimple s, enum tree_code code)
{
GIMPLE_CHECK (s, GIMPLE_ASSIGN);
s->gsbase.subcode = code;
}
/* Return the gimple rhs class of the code of the expression computed on
the rhs of assignment statement GS.
This will never return GIMPLE_INVALID_RHS. */
static inline enum gimple_rhs_class
gimple_assign_rhs_class (const_gimple gs)
{
return get_gimple_rhs_class (gimple_assign_rhs_code (gs));
}
/* Return true if GS is an assignment with a singleton RHS, i.e.,
there is no operator associated with the assignment itself.
Unlike gimple_assign_copy_p, this predicate returns true for
any RHS operand, including those that perform an operation
and do not have the semantics of a copy, such as COND_EXPR. */
static inline bool
gimple_assign_single_p (gimple gs)
{
return (is_gimple_assign (gs)
&& gimple_assign_rhs_class (gs) == GIMPLE_SINGLE_RHS);
}
/* Return true if S is a type-cast assignment. */
static inline bool
gimple_assign_cast_p (gimple s)
{
if (is_gimple_assign (s))
{
enum tree_code sc = gimple_assign_rhs_code (s);
return CONVERT_EXPR_CODE_P (sc)
|| sc == VIEW_CONVERT_EXPR
|| sc == FIX_TRUNC_EXPR;
}
return false;
}
/* Return true if S is a clobber statement. */
static inline bool
gimple_clobber_p (gimple s)
{
return gimple_assign_single_p (s)
&& TREE_CLOBBER_P (gimple_assign_rhs1 (s));
}
/* Return true if GS is a GIMPLE_CALL. */
static inline bool
is_gimple_call (const_gimple gs)
{
return gimple_code (gs) == GIMPLE_CALL;
}
/* Return the LHS of call statement GS. */
static inline tree
gimple_call_lhs (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op (gs, 0);
}
/* Return a pointer to the LHS of call statement GS. */
static inline tree *
gimple_call_lhs_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op_ptr (gs, 0);
}
/* Set LHS to be the LHS operand of call statement GS. */
static inline void
gimple_call_set_lhs (gimple gs, tree lhs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gimple_set_op (gs, 0, lhs);
if (lhs && TREE_CODE (lhs) == SSA_NAME)
SSA_NAME_DEF_STMT (lhs) = gs;
}
/* Return true if call GS calls an internal-only function, as enumerated
by internal_fn. */
static inline bool
gimple_call_internal_p (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return (gs->gsbase.subcode & GF_CALL_INTERNAL) != 0;
}
/* Return the target of internal call GS. */
static inline enum internal_fn
gimple_call_internal_fn (const_gimple gs)
{
gcc_gimple_checking_assert (gimple_call_internal_p (gs));
return gs->gimple_call.u.internal_fn;
}
/* Return the function type of the function called by GS. */
static inline tree
gimple_call_fntype (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
if (gimple_call_internal_p (gs))
return NULL_TREE;
return gs->gimple_call.u.fntype;
}
/* Set the type of the function called by GS to FNTYPE. */
static inline void
gimple_call_set_fntype (gimple gs, tree fntype)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gcc_gimple_checking_assert (!gimple_call_internal_p (gs));
gs->gimple_call.u.fntype = fntype;
}
/* Return the tree node representing the function called by call
statement GS. */
static inline tree
gimple_call_fn (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op (gs, 1);
}
/* Return a pointer to the tree node representing the function called by call
statement GS. */
static inline tree *
gimple_call_fn_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op_ptr (gs, 1);
}
/* Set FN to be the function called by call statement GS. */
static inline void
gimple_call_set_fn (gimple gs, tree fn)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gcc_gimple_checking_assert (!gimple_call_internal_p (gs));
gimple_set_op (gs, 1, fn);
}
/* Set FNDECL to be the function called by call statement GS. */
static inline void
gimple_call_set_fndecl (gimple gs, tree decl)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gcc_gimple_checking_assert (!gimple_call_internal_p (gs));
gimple_set_op (gs, 1, build_fold_addr_expr_loc (gimple_location (gs), decl));
}
/* Set internal function FN to be the function called by call statement GS. */
static inline void
gimple_call_set_internal_fn (gimple gs, enum internal_fn fn)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gcc_gimple_checking_assert (gimple_call_internal_p (gs));
gs->gimple_call.u.internal_fn = fn;
}
/* Given a valid GIMPLE_CALL function address return the FUNCTION_DECL
associated with the callee if known. Otherwise return NULL_TREE. */
static inline tree
gimple_call_addr_fndecl (const_tree fn)
{
if (fn && TREE_CODE (fn) == ADDR_EXPR)
{
tree fndecl = TREE_OPERAND (fn, 0);
if (TREE_CODE (fndecl) == MEM_REF
&& TREE_CODE (TREE_OPERAND (fndecl, 0)) == ADDR_EXPR
&& integer_zerop (TREE_OPERAND (fndecl, 1)))
fndecl = TREE_OPERAND (TREE_OPERAND (fndecl, 0), 0);
if (TREE_CODE (fndecl) == FUNCTION_DECL)
return fndecl;
}
return NULL_TREE;
}
/* If a given GIMPLE_CALL's callee is a FUNCTION_DECL, return it.
Otherwise return NULL. This function is analogous to
get_callee_fndecl in tree land. */
static inline tree
gimple_call_fndecl (const_gimple gs)
{
return gimple_call_addr_fndecl (gimple_call_fn (gs));
}
/* Return the type returned by call statement GS. */
static inline tree
gimple_call_return_type (const_gimple gs)
{
tree type = gimple_call_fntype (gs);
if (type == NULL_TREE)
return TREE_TYPE (gimple_call_lhs (gs));
/* The type returned by a function is the type of its
function type. */
return TREE_TYPE (type);
}
/* Return the static chain for call statement GS. */
static inline tree
gimple_call_chain (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op (gs, 2);
}
/* Return a pointer to the static chain for call statement GS. */
static inline tree *
gimple_call_chain_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op_ptr (gs, 2);
}
/* Set CHAIN to be the static chain for call statement GS. */
static inline void
gimple_call_set_chain (gimple gs, tree chain)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gimple_set_op (gs, 2, chain);
}
/* Return the number of arguments used by call statement GS. */
static inline unsigned
gimple_call_num_args (const_gimple gs)
{
unsigned num_ops;
GIMPLE_CHECK (gs, GIMPLE_CALL);
num_ops = gimple_num_ops (gs);
return num_ops - 3;
}
/* Return the argument at position INDEX for call statement GS. */
static inline tree
gimple_call_arg (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op (gs, index + 3);
}
/* Return a pointer to the argument at position INDEX for call
statement GS. */
static inline tree *
gimple_call_arg_ptr (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
return gimple_op_ptr (gs, index + 3);
}
/* Set ARG to be the argument at position INDEX for call statement GS. */
static inline void
gimple_call_set_arg (gimple gs, unsigned index, tree arg)
{
GIMPLE_CHECK (gs, GIMPLE_CALL);
gimple_set_op (gs, index + 3, arg);
}
/* If TAIL_P is true, mark call statement S as being a tail call
(i.e., a call just before the exit of a function). These calls are
candidate for tail call optimization. */
static inline void
gimple_call_set_tail (gimple s, bool tail_p)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
if (tail_p)
s->gsbase.subcode |= GF_CALL_TAILCALL;
else
s->gsbase.subcode &= ~GF_CALL_TAILCALL;
}
/* Return true if GIMPLE_CALL S is marked as a tail call. */
static inline bool
gimple_call_tail_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (s->gsbase.subcode & GF_CALL_TAILCALL) != 0;
}
/* If RETURN_SLOT_OPT_P is true mark GIMPLE_CALL S as valid for return
slot optimization. This transformation uses the target of the call
expansion as the return slot for calls that return in memory. */
static inline void
gimple_call_set_return_slot_opt (gimple s, bool return_slot_opt_p)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
if (return_slot_opt_p)
s->gsbase.subcode |= GF_CALL_RETURN_SLOT_OPT;
else
s->gsbase.subcode &= ~GF_CALL_RETURN_SLOT_OPT;
}
/* Return true if S is marked for return slot optimization. */
static inline bool
gimple_call_return_slot_opt_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (s->gsbase.subcode & GF_CALL_RETURN_SLOT_OPT) != 0;
}
/* If FROM_THUNK_P is true, mark GIMPLE_CALL S as being the jump from a
thunk to the thunked-to function. */
static inline void
gimple_call_set_from_thunk (gimple s, bool from_thunk_p)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
if (from_thunk_p)
s->gsbase.subcode |= GF_CALL_FROM_THUNK;
else
s->gsbase.subcode &= ~GF_CALL_FROM_THUNK;
}
/* Return true if GIMPLE_CALL S is a jump from a thunk. */
static inline bool
gimple_call_from_thunk_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (s->gsbase.subcode & GF_CALL_FROM_THUNK) != 0;
}
/* If PASS_ARG_PACK_P is true, GIMPLE_CALL S is a stdarg call that needs the
argument pack in its argument list. */
static inline void
gimple_call_set_va_arg_pack (gimple s, bool pass_arg_pack_p)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
if (pass_arg_pack_p)
s->gsbase.subcode |= GF_CALL_VA_ARG_PACK;
else
s->gsbase.subcode &= ~GF_CALL_VA_ARG_PACK;
}
/* Return true if GIMPLE_CALL S is a stdarg call that needs the
argument pack in its argument list. */
static inline bool
gimple_call_va_arg_pack_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (s->gsbase.subcode & GF_CALL_VA_ARG_PACK) != 0;
}
/* Return true if S is a noreturn call. */
static inline bool
gimple_call_noreturn_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (gimple_call_flags (s) & ECF_NORETURN) != 0;
}
/* If NOTHROW_P is true, GIMPLE_CALL S is a call that is known to not throw
even if the called function can throw in other cases. */
static inline void
gimple_call_set_nothrow (gimple s, bool nothrow_p)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
if (nothrow_p)
s->gsbase.subcode |= GF_CALL_NOTHROW;
else
s->gsbase.subcode &= ~GF_CALL_NOTHROW;
}
/* Return true if S is a nothrow call. */
static inline bool
gimple_call_nothrow_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (gimple_call_flags (s) & ECF_NOTHROW) != 0;
}
/* If FOR_VAR is true, GIMPLE_CALL S is a call to builtin_alloca that
is known to be emitted for VLA objects. Those are wrapped by
stack_save/stack_restore calls and hence can't lead to unbounded
stack growth even when they occur in loops. */
static inline void
gimple_call_set_alloca_for_var (gimple s, bool for_var)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
if (for_var)
s->gsbase.subcode |= GF_CALL_ALLOCA_FOR_VAR;
else
s->gsbase.subcode &= ~GF_CALL_ALLOCA_FOR_VAR;
}
/* Return true of S is a call to builtin_alloca emitted for VLA objects. */
static inline bool
gimple_call_alloca_for_var_p (gimple s)
{
GIMPLE_CHECK (s, GIMPLE_CALL);
return (s->gsbase.subcode & GF_CALL_ALLOCA_FOR_VAR) != 0;
}
/* Copy all the GF_CALL_* flags from ORIG_CALL to DEST_CALL. */
static inline void
gimple_call_copy_flags (gimple dest_call, gimple orig_call)
{
GIMPLE_CHECK (dest_call, GIMPLE_CALL);
GIMPLE_CHECK (orig_call, GIMPLE_CALL);
dest_call->gsbase.subcode = orig_call->gsbase.subcode;
}
/* Return a pointer to the points-to solution for the set of call-used
variables of the call CALL. */
static inline struct pt_solution *
gimple_call_use_set (gimple call)
{
GIMPLE_CHECK (call, GIMPLE_CALL);
return &call->gimple_call.call_used;
}
/* Return a pointer to the points-to solution for the set of call-used
variables of the call CALL. */
static inline struct pt_solution *
gimple_call_clobber_set (gimple call)
{
GIMPLE_CHECK (call, GIMPLE_CALL);
return &call->gimple_call.call_clobbered;
}
/* Returns true if this is a GIMPLE_ASSIGN or a GIMPLE_CALL with a
non-NULL lhs. */
static inline bool
gimple_has_lhs (gimple stmt)
{
return (is_gimple_assign (stmt)
|| (is_gimple_call (stmt)
&& gimple_call_lhs (stmt) != NULL_TREE));
}
/* Return the code of the predicate computed by conditional statement GS. */
static inline enum tree_code
gimple_cond_code (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return (enum tree_code) gs->gsbase.subcode;
}
/* Set CODE to be the predicate code for the conditional statement GS. */
static inline void
gimple_cond_set_code (gimple gs, enum tree_code code)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
gs->gsbase.subcode = code;
}
/* Return the LHS of the predicate computed by conditional statement GS. */
static inline tree
gimple_cond_lhs (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return gimple_op (gs, 0);
}
/* Return the pointer to the LHS of the predicate computed by conditional
statement GS. */
static inline tree *
gimple_cond_lhs_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return gimple_op_ptr (gs, 0);
}
/* Set LHS to be the LHS operand of the predicate computed by
conditional statement GS. */
static inline void
gimple_cond_set_lhs (gimple gs, tree lhs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
gimple_set_op (gs, 0, lhs);
}
/* Return the RHS operand of the predicate computed by conditional GS. */
static inline tree
gimple_cond_rhs (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return gimple_op (gs, 1);
}
/* Return the pointer to the RHS operand of the predicate computed by
conditional GS. */
static inline tree *
gimple_cond_rhs_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return gimple_op_ptr (gs, 1);
}
/* Set RHS to be the RHS operand of the predicate computed by
conditional statement GS. */
static inline void
gimple_cond_set_rhs (gimple gs, tree rhs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
gimple_set_op (gs, 1, rhs);
}
/* Return the label used by conditional statement GS when its
predicate evaluates to true. */
static inline tree
gimple_cond_true_label (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return gimple_op (gs, 2);
}
/* Set LABEL to be the label used by conditional statement GS when its
predicate evaluates to true. */
static inline void
gimple_cond_set_true_label (gimple gs, tree label)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
gimple_set_op (gs, 2, label);
}
/* Set LABEL to be the label used by conditional statement GS when its
predicate evaluates to false. */
static inline void
gimple_cond_set_false_label (gimple gs, tree label)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
gimple_set_op (gs, 3, label);
}
/* Return the label used by conditional statement GS when its
predicate evaluates to false. */
static inline tree
gimple_cond_false_label (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_COND);
return gimple_op (gs, 3);
}
/* Set the conditional COND_STMT to be of the form 'if (1 == 0)'. */
static inline void
gimple_cond_make_false (gimple gs)
{
gimple_cond_set_lhs (gs, boolean_true_node);
gimple_cond_set_rhs (gs, boolean_false_node);
gs->gsbase.subcode = EQ_EXPR;
}
/* Set the conditional COND_STMT to be of the form 'if (1 == 1)'. */
static inline void
gimple_cond_make_true (gimple gs)
{
gimple_cond_set_lhs (gs, boolean_true_node);
gimple_cond_set_rhs (gs, boolean_true_node);
gs->gsbase.subcode = EQ_EXPR;
}
/* Check if conditional statemente GS is of the form 'if (1 == 1)',
'if (0 == 0)', 'if (1 != 0)' or 'if (0 != 1)' */
static inline bool
gimple_cond_true_p (const_gimple gs)
{
tree lhs = gimple_cond_lhs (gs);
tree rhs = gimple_cond_rhs (gs);
enum tree_code code = gimple_cond_code (gs);
if (lhs != boolean_true_node && lhs != boolean_false_node)
return false;
if (rhs != boolean_true_node && rhs != boolean_false_node)
return false;
if (code == NE_EXPR && lhs != rhs)
return true;
if (code == EQ_EXPR && lhs == rhs)
return true;
return false;
}
/* Check if conditional statement GS is of the form 'if (1 != 1)',
'if (0 != 0)', 'if (1 == 0)' or 'if (0 == 1)' */
static inline bool
gimple_cond_false_p (const_gimple gs)
{
tree lhs = gimple_cond_lhs (gs);
tree rhs = gimple_cond_rhs (gs);
enum tree_code code = gimple_cond_code (gs);
if (lhs != boolean_true_node && lhs != boolean_false_node)
return false;
if (rhs != boolean_true_node && rhs != boolean_false_node)
return false;
if (code == NE_EXPR && lhs == rhs)
return true;
if (code == EQ_EXPR && lhs != rhs)
return true;
return false;
}
/* Check if conditional statement GS is of the form 'if (var != 0)' or
'if (var == 1)' */
static inline bool
gimple_cond_single_var_p (gimple gs)
{
if (gimple_cond_code (gs) == NE_EXPR
&& gimple_cond_rhs (gs) == boolean_false_node)
return true;
if (gimple_cond_code (gs) == EQ_EXPR
&& gimple_cond_rhs (gs) == boolean_true_node)
return true;
return false;
}
/* Set the code, LHS and RHS of GIMPLE_COND STMT from CODE, LHS and RHS. */
static inline void
gimple_cond_set_condition (gimple stmt, enum tree_code code, tree lhs, tree rhs)
{
gimple_cond_set_code (stmt, code);
gimple_cond_set_lhs (stmt, lhs);
gimple_cond_set_rhs (stmt, rhs);
}
/* Return the LABEL_DECL node used by GIMPLE_LABEL statement GS. */
static inline tree
gimple_label_label (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_LABEL);
return gimple_op (gs, 0);
}
/* Set LABEL to be the LABEL_DECL node used by GIMPLE_LABEL statement
GS. */
static inline void
gimple_label_set_label (gimple gs, tree label)
{
GIMPLE_CHECK (gs, GIMPLE_LABEL);
gimple_set_op (gs, 0, label);
}
/* Return the destination of the unconditional jump GS. */
static inline tree
gimple_goto_dest (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_GOTO);
return gimple_op (gs, 0);
}
/* Set DEST to be the destination of the unconditonal jump GS. */
static inline void
gimple_goto_set_dest (gimple gs, tree dest)
{
GIMPLE_CHECK (gs, GIMPLE_GOTO);
gimple_set_op (gs, 0, dest);
}
/* Return the variables declared in the GIMPLE_BIND statement GS. */
static inline tree
gimple_bind_vars (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
return gs->gimple_bind.vars;
}
/* Set VARS to be the set of variables declared in the GIMPLE_BIND
statement GS. */
static inline void
gimple_bind_set_vars (gimple gs, tree vars)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
gs->gimple_bind.vars = vars;
}
/* Append VARS to the set of variables declared in the GIMPLE_BIND
statement GS. */
static inline void
gimple_bind_append_vars (gimple gs, tree vars)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
gs->gimple_bind.vars = chainon (gs->gimple_bind.vars, vars);
}
/* Return the GIMPLE sequence contained in the GIMPLE_BIND statement GS. */
static inline gimple_seq
gimple_bind_body (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
return gs->gimple_bind.body;
}
/* Set SEQ to be the GIMPLE sequence contained in the GIMPLE_BIND
statement GS. */
static inline void
gimple_bind_set_body (gimple gs, gimple_seq seq)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
gs->gimple_bind.body = seq;
}
/* Append a statement to the end of a GIMPLE_BIND's body. */
static inline void
gimple_bind_add_stmt (gimple gs, gimple stmt)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
gimple_seq_add_stmt (&gs->gimple_bind.body, stmt);
}
/* Append a sequence of statements to the end of a GIMPLE_BIND's body. */
static inline void
gimple_bind_add_seq (gimple gs, gimple_seq seq)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
gimple_seq_add_seq (&gs->gimple_bind.body, seq);
}
/* Return the TREE_BLOCK node associated with GIMPLE_BIND statement
GS. This is analogous to the BIND_EXPR_BLOCK field in trees. */
static inline tree
gimple_bind_block (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
return gs->gimple_bind.block;
}
/* Set BLOCK to be the TREE_BLOCK node associated with GIMPLE_BIND
statement GS. */
static inline void
gimple_bind_set_block (gimple gs, tree block)
{
GIMPLE_CHECK (gs, GIMPLE_BIND);
gcc_gimple_checking_assert (block == NULL_TREE
|| TREE_CODE (block) == BLOCK);
gs->gimple_bind.block = block;
}
/* Return the number of input operands for GIMPLE_ASM GS. */
static inline unsigned
gimple_asm_ninputs (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return gs->gimple_asm.ni;
}
/* Return the number of output operands for GIMPLE_ASM GS. */
static inline unsigned
gimple_asm_noutputs (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return gs->gimple_asm.no;
}
/* Return the number of clobber operands for GIMPLE_ASM GS. */
static inline unsigned
gimple_asm_nclobbers (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return gs->gimple_asm.nc;
}
/* Return the number of label operands for GIMPLE_ASM GS. */
static inline unsigned
gimple_asm_nlabels (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return gs->gimple_asm.nl;
}
/* Return input operand INDEX of GIMPLE_ASM GS. */
static inline tree
gimple_asm_input_op (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.ni);
return gimple_op (gs, index);
}
/* Return a pointer to input operand INDEX of GIMPLE_ASM GS. */
static inline tree *
gimple_asm_input_op_ptr (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.ni);
return gimple_op_ptr (gs, index);
}
/* Set IN_OP to be input operand INDEX in GIMPLE_ASM GS. */
static inline void
gimple_asm_set_input_op (gimple gs, unsigned index, tree in_op)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.ni
&& TREE_CODE (in_op) == TREE_LIST);
gimple_set_op (gs, index, in_op);
}
/* Return output operand INDEX of GIMPLE_ASM GS. */
static inline tree
gimple_asm_output_op (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.no);
return gimple_op (gs, index + gs->gimple_asm.ni);
}
/* Return a pointer to output operand INDEX of GIMPLE_ASM GS. */
static inline tree *
gimple_asm_output_op_ptr (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.no);
return gimple_op_ptr (gs, index + gs->gimple_asm.ni);
}
/* Set OUT_OP to be output operand INDEX in GIMPLE_ASM GS. */
static inline void
gimple_asm_set_output_op (gimple gs, unsigned index, tree out_op)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.no
&& TREE_CODE (out_op) == TREE_LIST);
gimple_set_op (gs, index + gs->gimple_asm.ni, out_op);
}
/* Return clobber operand INDEX of GIMPLE_ASM GS. */
static inline tree
gimple_asm_clobber_op (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.nc);
return gimple_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.no);
}
/* Set CLOBBER_OP to be clobber operand INDEX in GIMPLE_ASM GS. */
static inline void
gimple_asm_set_clobber_op (gimple gs, unsigned index, tree clobber_op)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.nc
&& TREE_CODE (clobber_op) == TREE_LIST);
gimple_set_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.no, clobber_op);
}
/* Return label operand INDEX of GIMPLE_ASM GS. */
static inline tree
gimple_asm_label_op (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.nl);
return gimple_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.nc);
}
/* Set LABEL_OP to be label operand INDEX in GIMPLE_ASM GS. */
static inline void
gimple_asm_set_label_op (gimple gs, unsigned index, tree label_op)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
gcc_gimple_checking_assert (index <= gs->gimple_asm.nl
&& TREE_CODE (label_op) == TREE_LIST);
gimple_set_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.nc, label_op);
}
/* Return the string representing the assembly instruction in
GIMPLE_ASM GS. */
static inline const char *
gimple_asm_string (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return gs->gimple_asm.string;
}
/* Return true if GS is an asm statement marked volatile. */
static inline bool
gimple_asm_volatile_p (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return (gs->gsbase.subcode & GF_ASM_VOLATILE) != 0;
}
/* If VOLATLE_P is true, mark asm statement GS as volatile. */
static inline void
gimple_asm_set_volatile (gimple gs, bool volatile_p)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
if (volatile_p)
gs->gsbase.subcode |= GF_ASM_VOLATILE;
else
gs->gsbase.subcode &= ~GF_ASM_VOLATILE;
}
/* If INPUT_P is true, mark asm GS as an ASM_INPUT. */
static inline void
gimple_asm_set_input (gimple gs, bool input_p)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
if (input_p)
gs->gsbase.subcode |= GF_ASM_INPUT;
else
gs->gsbase.subcode &= ~GF_ASM_INPUT;
}
/* Return true if asm GS is an ASM_INPUT. */
static inline bool
gimple_asm_input_p (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_ASM);
return (gs->gsbase.subcode & GF_ASM_INPUT) != 0;
}
/* Return the types handled by GIMPLE_CATCH statement GS. */
static inline tree
gimple_catch_types (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CATCH);
return gs->gimple_catch.types;
}
/* Return a pointer to the types handled by GIMPLE_CATCH statement GS. */
static inline tree *
gimple_catch_types_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CATCH);
return &gs->gimple_catch.types;
}
/* Return the GIMPLE sequence representing the body of the handler of
GIMPLE_CATCH statement GS. */
static inline gimple_seq
gimple_catch_handler (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CATCH);
return gs->gimple_catch.handler;
}
/* Return a pointer to the GIMPLE sequence representing the body of
the handler of GIMPLE_CATCH statement GS. */
static inline gimple_seq *
gimple_catch_handler_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_CATCH);
return &gs->gimple_catch.handler;
}
/* Set T to be the set of types handled by GIMPLE_CATCH GS. */
static inline void
gimple_catch_set_types (gimple gs, tree t)
{
GIMPLE_CHECK (gs, GIMPLE_CATCH);
gs->gimple_catch.types = t;
}
/* Set HANDLER to be the body of GIMPLE_CATCH GS. */
static inline void
gimple_catch_set_handler (gimple gs, gimple_seq handler)
{
GIMPLE_CHECK (gs, GIMPLE_CATCH);
gs->gimple_catch.handler = handler;
}
/* Return the types handled by GIMPLE_EH_FILTER statement GS. */
static inline tree
gimple_eh_filter_types (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_FILTER);
return gs->gimple_eh_filter.types;
}
/* Return a pointer to the types handled by GIMPLE_EH_FILTER statement
GS. */
static inline tree *
gimple_eh_filter_types_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_FILTER);
return &gs->gimple_eh_filter.types;
}
/* Return the sequence of statement to execute when GIMPLE_EH_FILTER
statement fails. */
static inline gimple_seq
gimple_eh_filter_failure (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_FILTER);
return gs->gimple_eh_filter.failure;
}
/* Set TYPES to be the set of types handled by GIMPLE_EH_FILTER GS. */
static inline void
gimple_eh_filter_set_types (gimple gs, tree types)
{
GIMPLE_CHECK (gs, GIMPLE_EH_FILTER);
gs->gimple_eh_filter.types = types;
}
/* Set FAILURE to be the sequence of statements to execute on failure
for GIMPLE_EH_FILTER GS. */
static inline void
gimple_eh_filter_set_failure (gimple gs, gimple_seq failure)
{
GIMPLE_CHECK (gs, GIMPLE_EH_FILTER);
gs->gimple_eh_filter.failure = failure;
}
/* Get the function decl to be called by the MUST_NOT_THROW region. */
static inline tree
gimple_eh_must_not_throw_fndecl (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_MUST_NOT_THROW);
return gs->gimple_eh_mnt.fndecl;
}
/* Set the function decl to be called by GS to DECL. */
static inline void
gimple_eh_must_not_throw_set_fndecl (gimple gs, tree decl)
{
GIMPLE_CHECK (gs, GIMPLE_EH_MUST_NOT_THROW);
gs->gimple_eh_mnt.fndecl = decl;
}
/* GIMPLE_EH_ELSE accessors. */
static inline gimple_seq
gimple_eh_else_n_body (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_ELSE);
return gs->gimple_eh_else.n_body;
}
static inline gimple_seq
gimple_eh_else_e_body (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_ELSE);
return gs->gimple_eh_else.e_body;
}
static inline void
gimple_eh_else_set_n_body (gimple gs, gimple_seq seq)
{
GIMPLE_CHECK (gs, GIMPLE_EH_ELSE);
gs->gimple_eh_else.n_body = seq;
}
static inline void
gimple_eh_else_set_e_body (gimple gs, gimple_seq seq)
{
GIMPLE_CHECK (gs, GIMPLE_EH_ELSE);
gs->gimple_eh_else.e_body = seq;
}
/* GIMPLE_TRY accessors. */
/* Return the kind of try block represented by GIMPLE_TRY GS. This is
either GIMPLE_TRY_CATCH or GIMPLE_TRY_FINALLY. */
static inline enum gimple_try_flags
gimple_try_kind (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRY);
return (enum gimple_try_flags) (gs->gsbase.subcode & GIMPLE_TRY_KIND);
}
/* Set the kind of try block represented by GIMPLE_TRY GS. */
static inline void
gimple_try_set_kind (gimple gs, enum gimple_try_flags kind)
{
GIMPLE_CHECK (gs, GIMPLE_TRY);
gcc_gimple_checking_assert (kind == GIMPLE_TRY_CATCH
|| kind == GIMPLE_TRY_FINALLY);
if (gimple_try_kind (gs) != kind)
gs->gsbase.subcode = (unsigned int) kind;
}
/* Return the GIMPLE_TRY_CATCH_IS_CLEANUP flag. */
static inline bool
gimple_try_catch_is_cleanup (const_gimple gs)
{
gcc_gimple_checking_assert (gimple_try_kind (gs) == GIMPLE_TRY_CATCH);
return (gs->gsbase.subcode & GIMPLE_TRY_CATCH_IS_CLEANUP) != 0;
}
/* Return the sequence of statements used as the body for GIMPLE_TRY GS. */
static inline gimple_seq
gimple_try_eval (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRY);
return gs->gimple_try.eval;
}
/* Return the sequence of statements used as the cleanup body for
GIMPLE_TRY GS. */
static inline gimple_seq
gimple_try_cleanup (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRY);
return gs->gimple_try.cleanup;
}
/* Set the GIMPLE_TRY_CATCH_IS_CLEANUP flag. */
static inline void
gimple_try_set_catch_is_cleanup (gimple g, bool catch_is_cleanup)
{
gcc_gimple_checking_assert (gimple_try_kind (g) == GIMPLE_TRY_CATCH);
if (catch_is_cleanup)
g->gsbase.subcode |= GIMPLE_TRY_CATCH_IS_CLEANUP;
else
g->gsbase.subcode &= ~GIMPLE_TRY_CATCH_IS_CLEANUP;
}
/* Set EVAL to be the sequence of statements to use as the body for
GIMPLE_TRY GS. */
static inline void
gimple_try_set_eval (gimple gs, gimple_seq eval)
{
GIMPLE_CHECK (gs, GIMPLE_TRY);
gs->gimple_try.eval = eval;
}
/* Set CLEANUP to be the sequence of statements to use as the cleanup
body for GIMPLE_TRY GS. */
static inline void
gimple_try_set_cleanup (gimple gs, gimple_seq cleanup)
{
GIMPLE_CHECK (gs, GIMPLE_TRY);
gs->gimple_try.cleanup = cleanup;
}
/* Return the cleanup sequence for cleanup statement GS. */
static inline gimple_seq
gimple_wce_cleanup (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR);
return gs->gimple_wce.cleanup;
}
/* Set CLEANUP to be the cleanup sequence for GS. */
static inline void
gimple_wce_set_cleanup (gimple gs, gimple_seq cleanup)
{
GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR);
gs->gimple_wce.cleanup = cleanup;
}
/* Return the CLEANUP_EH_ONLY flag for a WCE tuple. */
static inline bool
gimple_wce_cleanup_eh_only (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR);
return gs->gsbase.subcode != 0;
}
/* Set the CLEANUP_EH_ONLY flag for a WCE tuple. */
static inline void
gimple_wce_set_cleanup_eh_only (gimple gs, bool eh_only_p)
{
GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR);
gs->gsbase.subcode = (unsigned int) eh_only_p;
}
/* Return the maximum number of arguments supported by GIMPLE_PHI GS. */
static inline unsigned
gimple_phi_capacity (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
return gs->gimple_phi.capacity;
}
/* Return the number of arguments in GIMPLE_PHI GS. This must always
be exactly the number of incoming edges for the basic block holding
GS. */
static inline unsigned
gimple_phi_num_args (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
return gs->gimple_phi.nargs;
}
/* Return the SSA name created by GIMPLE_PHI GS. */
static inline tree
gimple_phi_result (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
return gs->gimple_phi.result;
}
/* Return a pointer to the SSA name created by GIMPLE_PHI GS. */
static inline tree *
gimple_phi_result_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
return &gs->gimple_phi.result;
}
/* Set RESULT to be the SSA name created by GIMPLE_PHI GS. */
static inline void
gimple_phi_set_result (gimple gs, tree result)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
gs->gimple_phi.result = result;
}
/* Return the PHI argument corresponding to incoming edge INDEX for
GIMPLE_PHI GS. */
static inline struct phi_arg_d *
gimple_phi_arg (gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
gcc_gimple_checking_assert (index <= gs->gimple_phi.capacity);
return &(gs->gimple_phi.args[index]);
}
/* Set PHIARG to be the argument corresponding to incoming edge INDEX
for GIMPLE_PHI GS. */
static inline void
gimple_phi_set_arg (gimple gs, unsigned index, struct phi_arg_d * phiarg)
{
GIMPLE_CHECK (gs, GIMPLE_PHI);
gcc_gimple_checking_assert (index <= gs->gimple_phi.nargs);
gs->gimple_phi.args[index] = *phiarg;
}
/* Return the region number for GIMPLE_RESX GS. */
static inline int
gimple_resx_region (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_RESX);
return gs->gimple_eh_ctrl.region;
}
/* Set REGION to be the region number for GIMPLE_RESX GS. */
static inline void
gimple_resx_set_region (gimple gs, int region)
{
GIMPLE_CHECK (gs, GIMPLE_RESX);
gs->gimple_eh_ctrl.region = region;
}
/* Return the region number for GIMPLE_EH_DISPATCH GS. */
static inline int
gimple_eh_dispatch_region (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_EH_DISPATCH);
return gs->gimple_eh_ctrl.region;
}
/* Set REGION to be the region number for GIMPLE_EH_DISPATCH GS. */
static inline void
gimple_eh_dispatch_set_region (gimple gs, int region)
{
GIMPLE_CHECK (gs, GIMPLE_EH_DISPATCH);
gs->gimple_eh_ctrl.region = region;
}
/* Return the number of labels associated with the switch statement GS. */
static inline unsigned
gimple_switch_num_labels (const_gimple gs)
{
unsigned num_ops;
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
num_ops = gimple_num_ops (gs);
gcc_gimple_checking_assert (num_ops > 1);
return num_ops - 1;
}
/* Set NLABELS to be the number of labels for the switch statement GS. */
static inline void
gimple_switch_set_num_labels (gimple g, unsigned nlabels)
{
GIMPLE_CHECK (g, GIMPLE_SWITCH);
gimple_set_num_ops (g, nlabels + 1);
}
/* Return the index variable used by the switch statement GS. */
static inline tree
gimple_switch_index (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
return gimple_op (gs, 0);
}
/* Return a pointer to the index variable for the switch statement GS. */
static inline tree *
gimple_switch_index_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
return gimple_op_ptr (gs, 0);
}
/* Set INDEX to be the index variable for switch statement GS. */
static inline void
gimple_switch_set_index (gimple gs, tree index)
{
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
gcc_gimple_checking_assert (SSA_VAR_P (index) || CONSTANT_CLASS_P (index));
gimple_set_op (gs, 0, index);
}
/* Return the label numbered INDEX. The default label is 0, followed by any
labels in a switch statement. */
static inline tree
gimple_switch_label (const_gimple gs, unsigned index)
{
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
gcc_gimple_checking_assert (gimple_num_ops (gs) > index + 1);
return gimple_op (gs, index + 1);
}
/* Set the label number INDEX to LABEL. 0 is always the default label. */
static inline void
gimple_switch_set_label (gimple gs, unsigned index, tree label)
{
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
gcc_gimple_checking_assert (gimple_num_ops (gs) > index + 1
&& (label == NULL_TREE
|| TREE_CODE (label) == CASE_LABEL_EXPR));
gimple_set_op (gs, index + 1, label);
}
/* Return the default label for a switch statement. */
static inline tree
gimple_switch_default_label (const_gimple gs)
{
return gimple_switch_label (gs, 0);
}
/* Set the default label for a switch statement. */
static inline void
gimple_switch_set_default_label (gimple gs, tree label)
{
gimple_switch_set_label (gs, 0, label);
}
/* Return true if GS is a GIMPLE_DEBUG statement. */
static inline bool
is_gimple_debug (const_gimple gs)
{
return gimple_code (gs) == GIMPLE_DEBUG;
}
/* Return true if S is a GIMPLE_DEBUG BIND statement. */
static inline bool
gimple_debug_bind_p (const_gimple s)
{
if (is_gimple_debug (s))
return s->gsbase.subcode == GIMPLE_DEBUG_BIND;
return false;
}
/* Return the variable bound in a GIMPLE_DEBUG bind statement. */
static inline tree
gimple_debug_bind_get_var (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
return gimple_op (dbg, 0);
}
/* Return the value bound to the variable in a GIMPLE_DEBUG bind
statement. */
static inline tree
gimple_debug_bind_get_value (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
return gimple_op (dbg, 1);
}
/* Return a pointer to the value bound to the variable in a
GIMPLE_DEBUG bind statement. */
static inline tree *
gimple_debug_bind_get_value_ptr (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
return gimple_op_ptr (dbg, 1);
}
/* Set the variable bound in a GIMPLE_DEBUG bind statement. */
static inline void
gimple_debug_bind_set_var (gimple dbg, tree var)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
gimple_set_op (dbg, 0, var);
}
/* Set the value bound to the variable in a GIMPLE_DEBUG bind
statement. */
static inline void
gimple_debug_bind_set_value (gimple dbg, tree value)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
gimple_set_op (dbg, 1, value);
}
/* The second operand of a GIMPLE_DEBUG_BIND, when the value was
optimized away. */
#define GIMPLE_DEBUG_BIND_NOVALUE NULL_TREE /* error_mark_node */
/* Remove the value bound to the variable in a GIMPLE_DEBUG bind
statement. */
static inline void
gimple_debug_bind_reset_value (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
gimple_set_op (dbg, 1, GIMPLE_DEBUG_BIND_NOVALUE);
}
/* Return true if the GIMPLE_DEBUG bind statement is bound to a
value. */
static inline bool
gimple_debug_bind_has_value_p (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_bind_p (dbg));
return gimple_op (dbg, 1) != GIMPLE_DEBUG_BIND_NOVALUE;
}
#undef GIMPLE_DEBUG_BIND_NOVALUE
/* Return true if S is a GIMPLE_DEBUG SOURCE BIND statement. */
static inline bool
gimple_debug_source_bind_p (const_gimple s)
{
if (is_gimple_debug (s))
return s->gsbase.subcode == GIMPLE_DEBUG_SOURCE_BIND;
return false;
}
/* Return the variable bound in a GIMPLE_DEBUG source bind statement. */
static inline tree
gimple_debug_source_bind_get_var (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg));
return gimple_op (dbg, 0);
}
/* Return the value bound to the variable in a GIMPLE_DEBUG source bind
statement. */
static inline tree
gimple_debug_source_bind_get_value (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg));
return gimple_op (dbg, 1);
}
/* Return a pointer to the value bound to the variable in a
GIMPLE_DEBUG source bind statement. */
static inline tree *
gimple_debug_source_bind_get_value_ptr (gimple dbg)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg));
return gimple_op_ptr (dbg, 1);
}
/* Set the variable bound in a GIMPLE_DEBUG source bind statement. */
static inline void
gimple_debug_source_bind_set_var (gimple dbg, tree var)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg));
gimple_set_op (dbg, 0, var);
}
/* Set the value bound to the variable in a GIMPLE_DEBUG source bind
statement. */
static inline void
gimple_debug_source_bind_set_value (gimple dbg, tree value)
{
GIMPLE_CHECK (dbg, GIMPLE_DEBUG);
gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg));
gimple_set_op (dbg, 1, value);
}
/* Return the body for the OMP statement GS. */
static inline gimple_seq
gimple_omp_body (gimple gs)
{
return gs->omp.body;
}
/* Set BODY to be the body for the OMP statement GS. */
static inline void
gimple_omp_set_body (gimple gs, gimple_seq body)
{
gs->omp.body = body;
}
/* Return the name associated with OMP_CRITICAL statement GS. */
static inline tree
gimple_omp_critical_name (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_CRITICAL);
return gs->gimple_omp_critical.name;
}
/* Return a pointer to the name associated with OMP critical statement GS. */
static inline tree *
gimple_omp_critical_name_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_CRITICAL);
return &gs->gimple_omp_critical.name;
}
/* Set NAME to be the name associated with OMP critical statement GS. */
static inline void
gimple_omp_critical_set_name (gimple gs, tree name)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_CRITICAL);
gs->gimple_omp_critical.name = name;
}
/* Return the clauses associated with OMP_FOR GS. */
static inline tree
gimple_omp_for_clauses (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
return gs->gimple_omp_for.clauses;
}
/* Return a pointer to the OMP_FOR GS. */
static inline tree *
gimple_omp_for_clauses_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
return &gs->gimple_omp_for.clauses;
}
/* Set CLAUSES to be the list of clauses associated with OMP_FOR GS. */
static inline void
gimple_omp_for_set_clauses (gimple gs, tree clauses)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gs->gimple_omp_for.clauses = clauses;
}
/* Get the collapse count of OMP_FOR GS. */
static inline size_t
gimple_omp_for_collapse (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
return gs->gimple_omp_for.collapse;
}
/* Return the index variable for OMP_FOR GS. */
static inline tree
gimple_omp_for_index (const_gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return gs->gimple_omp_for.iter[i].index;
}
/* Return a pointer to the index variable for OMP_FOR GS. */
static inline tree *
gimple_omp_for_index_ptr (gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return &gs->gimple_omp_for.iter[i].index;
}
/* Set INDEX to be the index variable for OMP_FOR GS. */
static inline void
gimple_omp_for_set_index (gimple gs, size_t i, tree index)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
gs->gimple_omp_for.iter[i].index = index;
}
/* Return the initial value for OMP_FOR GS. */
static inline tree
gimple_omp_for_initial (const_gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return gs->gimple_omp_for.iter[i].initial;
}
/* Return a pointer to the initial value for OMP_FOR GS. */
static inline tree *
gimple_omp_for_initial_ptr (gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return &gs->gimple_omp_for.iter[i].initial;
}
/* Set INITIAL to be the initial value for OMP_FOR GS. */
static inline void
gimple_omp_for_set_initial (gimple gs, size_t i, tree initial)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
gs->gimple_omp_for.iter[i].initial = initial;
}
/* Return the final value for OMP_FOR GS. */
static inline tree
gimple_omp_for_final (const_gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return gs->gimple_omp_for.iter[i].final;
}
/* Return a pointer to the final value for OMP_FOR GS. */
static inline tree *
gimple_omp_for_final_ptr (gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return &gs->gimple_omp_for.iter[i].final;
}
/* Set FINAL to be the final value for OMP_FOR GS. */
static inline void
gimple_omp_for_set_final (gimple gs, size_t i, tree final)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
gs->gimple_omp_for.iter[i].final = final;
}
/* Return the increment value for OMP_FOR GS. */
static inline tree
gimple_omp_for_incr (const_gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return gs->gimple_omp_for.iter[i].incr;
}
/* Return a pointer to the increment value for OMP_FOR GS. */
static inline tree *
gimple_omp_for_incr_ptr (gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return &gs->gimple_omp_for.iter[i].incr;
}
/* Set INCR to be the increment value for OMP_FOR GS. */
static inline void
gimple_omp_for_set_incr (gimple gs, size_t i, tree incr)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
gs->gimple_omp_for.iter[i].incr = incr;
}
/* Return the sequence of statements to execute before the OMP_FOR
statement GS starts. */
static inline gimple_seq
gimple_omp_for_pre_body (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
return gs->gimple_omp_for.pre_body;
}
/* Set PRE_BODY to be the sequence of statements to execute before the
OMP_FOR statement GS starts. */
static inline void
gimple_omp_for_set_pre_body (gimple gs, gimple_seq pre_body)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gs->gimple_omp_for.pre_body = pre_body;
}
/* Return the clauses associated with OMP_PARALLEL GS. */
static inline tree
gimple_omp_parallel_clauses (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
return gs->gimple_omp_parallel.clauses;
}
/* Return a pointer to the clauses associated with OMP_PARALLEL GS. */
static inline tree *
gimple_omp_parallel_clauses_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
return &gs->gimple_omp_parallel.clauses;
}
/* Set CLAUSES to be the list of clauses associated with OMP_PARALLEL
GS. */
static inline void
gimple_omp_parallel_set_clauses (gimple gs, tree clauses)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
gs->gimple_omp_parallel.clauses = clauses;
}
/* Return the child function used to hold the body of OMP_PARALLEL GS. */
static inline tree
gimple_omp_parallel_child_fn (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
return gs->gimple_omp_parallel.child_fn;
}
/* Return a pointer to the child function used to hold the body of
OMP_PARALLEL GS. */
static inline tree *
gimple_omp_parallel_child_fn_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
return &gs->gimple_omp_parallel.child_fn;
}
/* Set CHILD_FN to be the child function for OMP_PARALLEL GS. */
static inline void
gimple_omp_parallel_set_child_fn (gimple gs, tree child_fn)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
gs->gimple_omp_parallel.child_fn = child_fn;
}
/* Return the artificial argument used to send variables and values
from the parent to the children threads in OMP_PARALLEL GS. */
static inline tree
gimple_omp_parallel_data_arg (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
return gs->gimple_omp_parallel.data_arg;
}
/* Return a pointer to the data argument for OMP_PARALLEL GS. */
static inline tree *
gimple_omp_parallel_data_arg_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
return &gs->gimple_omp_parallel.data_arg;
}
/* Set DATA_ARG to be the data argument for OMP_PARALLEL GS. */
static inline void
gimple_omp_parallel_set_data_arg (gimple gs, tree data_arg)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL);
gs->gimple_omp_parallel.data_arg = data_arg;
}
/* Return the clauses associated with OMP_TASK GS. */
static inline tree
gimple_omp_task_clauses (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_parallel.clauses;
}
/* Return a pointer to the clauses associated with OMP_TASK GS. */
static inline tree *
gimple_omp_task_clauses_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_parallel.clauses;
}
/* Set CLAUSES to be the list of clauses associated with OMP_TASK
GS. */
static inline void
gimple_omp_task_set_clauses (gimple gs, tree clauses)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_parallel.clauses = clauses;
}
/* Return the child function used to hold the body of OMP_TASK GS. */
static inline tree
gimple_omp_task_child_fn (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_parallel.child_fn;
}
/* Return a pointer to the child function used to hold the body of
OMP_TASK GS. */
static inline tree *
gimple_omp_task_child_fn_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_parallel.child_fn;
}
/* Set CHILD_FN to be the child function for OMP_TASK GS. */
static inline void
gimple_omp_task_set_child_fn (gimple gs, tree child_fn)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_parallel.child_fn = child_fn;
}
/* Return the artificial argument used to send variables and values
from the parent to the children threads in OMP_TASK GS. */
static inline tree
gimple_omp_task_data_arg (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_parallel.data_arg;
}
/* Return a pointer to the data argument for OMP_TASK GS. */
static inline tree *
gimple_omp_task_data_arg_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_parallel.data_arg;
}
/* Set DATA_ARG to be the data argument for OMP_TASK GS. */
static inline void
gimple_omp_task_set_data_arg (gimple gs, tree data_arg)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_parallel.data_arg = data_arg;
}
/* Return the clauses associated with OMP_TASK GS. */
static inline tree
gimple_omp_taskreg_clauses (const_gimple gs)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_parallel.clauses;
}
/* Return a pointer to the clauses associated with OMP_TASK GS. */
static inline tree *
gimple_omp_taskreg_clauses_ptr (gimple gs)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_parallel.clauses;
}
/* Set CLAUSES to be the list of clauses associated with OMP_TASK
GS. */
static inline void
gimple_omp_taskreg_set_clauses (gimple gs, tree clauses)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_parallel.clauses = clauses;
}
/* Return the child function used to hold the body of OMP_TASK GS. */
static inline tree
gimple_omp_taskreg_child_fn (const_gimple gs)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_parallel.child_fn;
}
/* Return a pointer to the child function used to hold the body of
OMP_TASK GS. */
static inline tree *
gimple_omp_taskreg_child_fn_ptr (gimple gs)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_parallel.child_fn;
}
/* Set CHILD_FN to be the child function for OMP_TASK GS. */
static inline void
gimple_omp_taskreg_set_child_fn (gimple gs, tree child_fn)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_parallel.child_fn = child_fn;
}
/* Return the artificial argument used to send variables and values
from the parent to the children threads in OMP_TASK GS. */
static inline tree
gimple_omp_taskreg_data_arg (const_gimple gs)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_parallel.data_arg;
}
/* Return a pointer to the data argument for OMP_TASK GS. */
static inline tree *
gimple_omp_taskreg_data_arg_ptr (gimple gs)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_parallel.data_arg;
}
/* Set DATA_ARG to be the data argument for OMP_TASK GS. */
static inline void
gimple_omp_taskreg_set_data_arg (gimple gs, tree data_arg)
{
if (gimple_code (gs) != GIMPLE_OMP_PARALLEL)
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_parallel.data_arg = data_arg;
}
/* Return the copy function used to hold the body of OMP_TASK GS. */
static inline tree
gimple_omp_task_copy_fn (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_task.copy_fn;
}
/* Return a pointer to the copy function used to hold the body of
OMP_TASK GS. */
static inline tree *
gimple_omp_task_copy_fn_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_task.copy_fn;
}
/* Set CHILD_FN to be the copy function for OMP_TASK GS. */
static inline void
gimple_omp_task_set_copy_fn (gimple gs, tree copy_fn)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_task.copy_fn = copy_fn;
}
/* Return size of the data block in bytes in OMP_TASK GS. */
static inline tree
gimple_omp_task_arg_size (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_task.arg_size;
}
/* Return a pointer to the data block size for OMP_TASK GS. */
static inline tree *
gimple_omp_task_arg_size_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_task.arg_size;
}
/* Set ARG_SIZE to be the data block size for OMP_TASK GS. */
static inline void
gimple_omp_task_set_arg_size (gimple gs, tree arg_size)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_task.arg_size = arg_size;
}
/* Return align of the data block in bytes in OMP_TASK GS. */
static inline tree
gimple_omp_task_arg_align (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return gs->gimple_omp_task.arg_align;
}
/* Return a pointer to the data block align for OMP_TASK GS. */
static inline tree *
gimple_omp_task_arg_align_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
return &gs->gimple_omp_task.arg_align;
}
/* Set ARG_SIZE to be the data block align for OMP_TASK GS. */
static inline void
gimple_omp_task_set_arg_align (gimple gs, tree arg_align)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_TASK);
gs->gimple_omp_task.arg_align = arg_align;
}
/* Return the clauses associated with OMP_SINGLE GS. */
static inline tree
gimple_omp_single_clauses (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SINGLE);
return gs->gimple_omp_single.clauses;
}
/* Return a pointer to the clauses associated with OMP_SINGLE GS. */
static inline tree *
gimple_omp_single_clauses_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SINGLE);
return &gs->gimple_omp_single.clauses;
}
/* Set CLAUSES to be the clauses associated with OMP_SINGLE GS. */
static inline void
gimple_omp_single_set_clauses (gimple gs, tree clauses)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SINGLE);
gs->gimple_omp_single.clauses = clauses;
}
/* Return the clauses associated with OMP_SECTIONS GS. */
static inline tree
gimple_omp_sections_clauses (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS);
return gs->gimple_omp_sections.clauses;
}
/* Return a pointer to the clauses associated with OMP_SECTIONS GS. */
static inline tree *
gimple_omp_sections_clauses_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS);
return &gs->gimple_omp_sections.clauses;
}
/* Set CLAUSES to be the set of clauses associated with OMP_SECTIONS
GS. */
static inline void
gimple_omp_sections_set_clauses (gimple gs, tree clauses)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS);
gs->gimple_omp_sections.clauses = clauses;
}
/* Return the control variable associated with the GIMPLE_OMP_SECTIONS
in GS. */
static inline tree
gimple_omp_sections_control (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS);
return gs->gimple_omp_sections.control;
}
/* Return a pointer to the clauses associated with the GIMPLE_OMP_SECTIONS
GS. */
static inline tree *
gimple_omp_sections_control_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS);
return &gs->gimple_omp_sections.control;
}
/* Set CONTROL to be the set of clauses associated with the
GIMPLE_OMP_SECTIONS in GS. */
static inline void
gimple_omp_sections_set_control (gimple gs, tree control)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS);
gs->gimple_omp_sections.control = control;
}
/* Set COND to be the condition code for OMP_FOR GS. */
static inline void
gimple_omp_for_set_cond (gimple gs, size_t i, enum tree_code cond)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (TREE_CODE_CLASS (cond) == tcc_comparison
&& i < gs->gimple_omp_for.collapse);
gs->gimple_omp_for.iter[i].cond = cond;
}
/* Return the condition code associated with OMP_FOR GS. */
static inline enum tree_code
gimple_omp_for_cond (const_gimple gs, size_t i)
{
GIMPLE_CHECK (gs, GIMPLE_OMP_FOR);
gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse);
return gs->gimple_omp_for.iter[i].cond;
}
/* Set the value being stored in an atomic store. */
static inline void
gimple_omp_atomic_store_set_val (gimple g, tree val)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE);
g->gimple_omp_atomic_store.val = val;
}
/* Return the value being stored in an atomic store. */
static inline tree
gimple_omp_atomic_store_val (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE);
return g->gimple_omp_atomic_store.val;
}
/* Return a pointer to the value being stored in an atomic store. */
static inline tree *
gimple_omp_atomic_store_val_ptr (gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE);
return &g->gimple_omp_atomic_store.val;
}
/* Set the LHS of an atomic load. */
static inline void
gimple_omp_atomic_load_set_lhs (gimple g, tree lhs)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD);
g->gimple_omp_atomic_load.lhs = lhs;
}
/* Get the LHS of an atomic load. */
static inline tree
gimple_omp_atomic_load_lhs (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD);
return g->gimple_omp_atomic_load.lhs;
}
/* Return a pointer to the LHS of an atomic load. */
static inline tree *
gimple_omp_atomic_load_lhs_ptr (gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD);
return &g->gimple_omp_atomic_load.lhs;
}
/* Set the RHS of an atomic load. */
static inline void
gimple_omp_atomic_load_set_rhs (gimple g, tree rhs)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD);
g->gimple_omp_atomic_load.rhs = rhs;
}
/* Get the RHS of an atomic load. */
static inline tree
gimple_omp_atomic_load_rhs (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD);
return g->gimple_omp_atomic_load.rhs;
}
/* Return a pointer to the RHS of an atomic load. */
static inline tree *
gimple_omp_atomic_load_rhs_ptr (gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD);
return &g->gimple_omp_atomic_load.rhs;
}
/* Get the definition of the control variable in a GIMPLE_OMP_CONTINUE. */
static inline tree
gimple_omp_continue_control_def (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE);
return g->gimple_omp_continue.control_def;
}
/* The same as above, but return the address. */
static inline tree *
gimple_omp_continue_control_def_ptr (gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE);
return &g->gimple_omp_continue.control_def;
}
/* Set the definition of the control variable in a GIMPLE_OMP_CONTINUE. */
static inline void
gimple_omp_continue_set_control_def (gimple g, tree def)
{
GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE);
g->gimple_omp_continue.control_def = def;
}
/* Get the use of the control variable in a GIMPLE_OMP_CONTINUE. */
static inline tree
gimple_omp_continue_control_use (const_gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE);
return g->gimple_omp_continue.control_use;
}
/* The same as above, but return the address. */
static inline tree *
gimple_omp_continue_control_use_ptr (gimple g)
{
GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE);
return &g->gimple_omp_continue.control_use;
}
/* Set the use of the control variable in a GIMPLE_OMP_CONTINUE. */
static inline void
gimple_omp_continue_set_control_use (gimple g, tree use)
{
GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE);
g->gimple_omp_continue.control_use = use;
}
/* Return the body for the GIMPLE_TRANSACTION statement GS. */
static inline gimple_seq
gimple_transaction_body (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
return gs->gimple_transaction.body;
}
/* Return the label associated with a GIMPLE_TRANSACTION. */
static inline tree
gimple_transaction_label (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
return gs->gimple_transaction.label;
}
static inline tree *
gimple_transaction_label_ptr (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
return &gs->gimple_transaction.label;
}
/* Return the subcode associated with a GIMPLE_TRANSACTION. */
static inline unsigned int
gimple_transaction_subcode (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
return gs->gsbase.subcode;
}
/* Set BODY to be the body for the GIMPLE_TRANSACTION statement GS. */
static inline void
gimple_transaction_set_body (gimple gs, gimple_seq body)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
gs->gimple_transaction.body = body;
}
/* Set the label associated with a GIMPLE_TRANSACTION. */
static inline void
gimple_transaction_set_label (gimple gs, tree label)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
gs->gimple_transaction.label = label;
}
/* Set the subcode associated with a GIMPLE_TRANSACTION. */
static inline void
gimple_transaction_set_subcode (gimple gs, unsigned int subcode)
{
GIMPLE_CHECK (gs, GIMPLE_TRANSACTION);
gs->gsbase.subcode = subcode;
}
/* Return a pointer to the return value for GIMPLE_RETURN GS. */
static inline tree *
gimple_return_retval_ptr (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_RETURN);
return gimple_op_ptr (gs, 0);
}
/* Return the return value for GIMPLE_RETURN GS. */
static inline tree
gimple_return_retval (const_gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_RETURN);
return gimple_op (gs, 0);
}
/* Set RETVAL to be the return value for GIMPLE_RETURN GS. */
static inline void
gimple_return_set_retval (gimple gs, tree retval)
{
GIMPLE_CHECK (gs, GIMPLE_RETURN);
gimple_set_op (gs, 0, retval);
}
/* Returns true when the gimple statment STMT is any of the OpenMP types. */
#define CASE_GIMPLE_OMP \
case GIMPLE_OMP_PARALLEL: \
case GIMPLE_OMP_TASK: \
case GIMPLE_OMP_FOR: \
case GIMPLE_OMP_SECTIONS: \
case GIMPLE_OMP_SECTIONS_SWITCH: \
case GIMPLE_OMP_SINGLE: \
case GIMPLE_OMP_SECTION: \
case GIMPLE_OMP_MASTER: \
case GIMPLE_OMP_ORDERED: \
case GIMPLE_OMP_CRITICAL: \
case GIMPLE_OMP_RETURN: \
case GIMPLE_OMP_ATOMIC_LOAD: \
case GIMPLE_OMP_ATOMIC_STORE: \
case GIMPLE_OMP_CONTINUE
static inline bool
is_gimple_omp (const_gimple stmt)
{
switch (gimple_code (stmt))
{
CASE_GIMPLE_OMP:
return true;
default:
return false;
}
}
/* Returns TRUE if statement G is a GIMPLE_NOP. */
static inline bool
gimple_nop_p (const_gimple g)
{
return gimple_code (g) == GIMPLE_NOP;
}
/* Return true if GS is a GIMPLE_RESX. */
static inline bool
is_gimple_resx (const_gimple gs)
{
return gimple_code (gs) == GIMPLE_RESX;
}
/* Return the predictor of GIMPLE_PREDICT statement GS. */
static inline enum br_predictor
gimple_predict_predictor (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_PREDICT);
return (enum br_predictor) (gs->gsbase.subcode & ~GF_PREDICT_TAKEN);
}
/* Set the predictor of GIMPLE_PREDICT statement GS to PREDICT. */
static inline void
gimple_predict_set_predictor (gimple gs, enum br_predictor predictor)
{
GIMPLE_CHECK (gs, GIMPLE_PREDICT);
gs->gsbase.subcode = (gs->gsbase.subcode & GF_PREDICT_TAKEN)
| (unsigned) predictor;
}
/* Return the outcome of GIMPLE_PREDICT statement GS. */
static inline enum prediction
gimple_predict_outcome (gimple gs)
{
GIMPLE_CHECK (gs, GIMPLE_PREDICT);
return (gs->gsbase.subcode & GF_PREDICT_TAKEN) ? TAKEN : NOT_TAKEN;
}
/* Set the outcome of GIMPLE_PREDICT statement GS to OUTCOME. */
static inline void
gimple_predict_set_outcome (gimple gs, enum prediction outcome)
{
GIMPLE_CHECK (gs, GIMPLE_PREDICT);
if (outcome == TAKEN)
gs->gsbase.subcode |= GF_PREDICT_TAKEN;
else
gs->gsbase.subcode &= ~GF_PREDICT_TAKEN;
}
/* Return the type of the main expression computed by STMT. Return
void_type_node if the statement computes nothing. */
static inline tree
gimple_expr_type (const_gimple stmt)
{
enum gimple_code code = gimple_code (stmt);
if (code == GIMPLE_ASSIGN || code == GIMPLE_CALL)
{
tree type;
/* In general we want to pass out a type that can be substituted
for both the RHS and the LHS types if there is a possibly
useless conversion involved. That means returning the
original RHS type as far as we can reconstruct it. */
if (code == GIMPLE_CALL)
type = gimple_call_return_type (stmt);
else
switch (gimple_assign_rhs_code (stmt))
{
case POINTER_PLUS_EXPR:
type = TREE_TYPE (gimple_assign_rhs1 (stmt));
break;
default:
/* As fallback use the type of the LHS. */
type = TREE_TYPE (gimple_get_lhs (stmt));
break;
}
return type;
}
else if (code == GIMPLE_COND)
return boolean_type_node;
else
return void_type_node;
}
/* Return true if TYPE is a suitable type for a scalar register variable. */
static inline bool
is_gimple_reg_type (tree type)
{
return !AGGREGATE_TYPE_P (type);
}
/* Return a new iterator pointing to GIMPLE_SEQ's first statement. */
static inline gimple_stmt_iterator
gsi_start (gimple_seq seq)
{
gimple_stmt_iterator i;
i.ptr = gimple_seq_first (seq);
i.seq = seq;
i.bb = (i.ptr && i.ptr->stmt) ? gimple_bb (i.ptr->stmt) : NULL;
return i;
}
/* Return a new iterator pointing to the first statement in basic block BB. */
static inline gimple_stmt_iterator
gsi_start_bb (basic_block bb)
{
gimple_stmt_iterator i;
gimple_seq seq;
seq = bb_seq (bb);
i.ptr = gimple_seq_first (seq);
i.seq = seq;
i.bb = bb;
return i;
}
/* Return a new iterator initially pointing to GIMPLE_SEQ's last statement. */
static inline gimple_stmt_iterator
gsi_last (gimple_seq seq)
{
gimple_stmt_iterator i;
i.ptr = gimple_seq_last (seq);
i.seq = seq;
i.bb = (i.ptr && i.ptr->stmt) ? gimple_bb (i.ptr->stmt) : NULL;
return i;
}
/* Return a new iterator pointing to the last statement in basic block BB. */
static inline gimple_stmt_iterator
gsi_last_bb (basic_block bb)
{
gimple_stmt_iterator i;
gimple_seq seq;
seq = bb_seq (bb);
i.ptr = gimple_seq_last (seq);
i.seq = seq;
i.bb = bb;
return i;
}
/* Return true if I is at the end of its sequence. */
static inline bool
gsi_end_p (gimple_stmt_iterator i)
{
return i.ptr == NULL;
}
/* Return true if I is one statement before the end of its sequence. */
static inline bool
gsi_one_before_end_p (gimple_stmt_iterator i)
{
return i.ptr != NULL && i.ptr->next == NULL;
}
/* Advance the iterator to the next gimple statement. */
static inline void
gsi_next (gimple_stmt_iterator *i)
{
i->ptr = i->ptr->next;
}
/* Advance the iterator to the previous gimple statement. */
static inline void
gsi_prev (gimple_stmt_iterator *i)
{
i->ptr = i->ptr->prev;
}
/* Return the current stmt. */
static inline gimple
gsi_stmt (gimple_stmt_iterator i)
{
return i.ptr->stmt;
}
/* Return a block statement iterator that points to the first non-label
statement in block BB. */
static inline gimple_stmt_iterator
gsi_after_labels (basic_block bb)
{
gimple_stmt_iterator gsi = gsi_start_bb (bb);
while (!gsi_end_p (gsi) && gimple_code (gsi_stmt (gsi)) == GIMPLE_LABEL)
gsi_next (&gsi);
return gsi;
}
/* Advance the iterator to the next non-debug gimple statement. */
static inline void
gsi_next_nondebug (gimple_stmt_iterator *i)
{
do
{
gsi_next (i);
}
while (!gsi_end_p (*i) && is_gimple_debug (gsi_stmt (*i)));
}
/* Advance the iterator to the next non-debug gimple statement. */
static inline void
gsi_prev_nondebug (gimple_stmt_iterator *i)
{
do
{
gsi_prev (i);
}
while (!gsi_end_p (*i) && is_gimple_debug (gsi_stmt (*i)));
}
/* Return a new iterator pointing to the first non-debug statement in
basic block BB. */
static inline gimple_stmt_iterator
gsi_start_nondebug_bb (basic_block bb)
{
gimple_stmt_iterator i = gsi_start_bb (bb);
if (!gsi_end_p (i) && is_gimple_debug (gsi_stmt (i)))
gsi_next_nondebug (&i);
return i;
}
/* Return a new iterator pointing to the last non-debug statement in
basic block BB. */
static inline gimple_stmt_iterator
gsi_last_nondebug_bb (basic_block bb)
{
gimple_stmt_iterator i = gsi_last_bb (bb);
if (!gsi_end_p (i) && is_gimple_debug (gsi_stmt (i)))
gsi_prev_nondebug (&i);
return i;
}
/* Return a pointer to the current stmt.
NOTE: You may want to use gsi_replace on the iterator itself,
as this performs additional bookkeeping that will not be done
if you simply assign through a pointer returned by gsi_stmt_ptr. */
static inline gimple *
gsi_stmt_ptr (gimple_stmt_iterator *i)
{
return &i->ptr->stmt;
}
/* Return the basic block associated with this iterator. */
static inline basic_block
gsi_bb (gimple_stmt_iterator i)
{
return i.bb;
}
/* Return the sequence associated with this iterator. */
static inline gimple_seq
gsi_seq (gimple_stmt_iterator i)
{
return i.seq;
}
enum gsi_iterator_update
{
GSI_NEW_STMT, /* Only valid when single statement is added, move
iterator to it. */
GSI_SAME_STMT, /* Leave the iterator at the same statement. */
GSI_CONTINUE_LINKING /* Move iterator to whatever position is suitable
for linking other statements in the same
direction. */
};
/* In gimple-iterator.c */
gimple_stmt_iterator gsi_start_phis (basic_block);
gimple_seq gsi_split_seq_after (gimple_stmt_iterator);
gimple_seq gsi_split_seq_before (gimple_stmt_iterator *);
void gsi_replace (gimple_stmt_iterator *, gimple, bool);
void gsi_insert_before (gimple_stmt_iterator *, gimple,
enum gsi_iterator_update);
void gsi_insert_before_without_update (gimple_stmt_iterator *, gimple,
enum gsi_iterator_update);
void gsi_insert_seq_before (gimple_stmt_iterator *, gimple_seq,
enum gsi_iterator_update);
void gsi_insert_seq_before_without_update (gimple_stmt_iterator *, gimple_seq,
enum gsi_iterator_update);
void gsi_insert_after (gimple_stmt_iterator *, gimple,
enum gsi_iterator_update);
void gsi_insert_after_without_update (gimple_stmt_iterator *, gimple,
enum gsi_iterator_update);
void gsi_insert_seq_after (gimple_stmt_iterator *, gimple_seq,
enum gsi_iterator_update);
void gsi_insert_seq_after_without_update (gimple_stmt_iterator *, gimple_seq,
enum gsi_iterator_update);
void gsi_remove (gimple_stmt_iterator *, bool);
gimple_stmt_iterator gsi_for_stmt (gimple);
void gsi_move_after (gimple_stmt_iterator *, gimple_stmt_iterator *);
void gsi_move_before (gimple_stmt_iterator *, gimple_stmt_iterator *);
void gsi_move_to_bb_end (gimple_stmt_iterator *, struct basic_block_def *);
void gsi_insert_on_edge (edge, gimple);
void gsi_insert_seq_on_edge (edge, gimple_seq);
basic_block gsi_insert_on_edge_immediate (edge, gimple);
basic_block gsi_insert_seq_on_edge_immediate (edge, gimple_seq);
void gsi_commit_one_edge_insert (edge, basic_block *);
void gsi_commit_edge_inserts (void);
gimple gimple_call_copy_skip_args (gimple, bitmap);
/* Convenience routines to walk all statements of a gimple function.
Note that this is useful exclusively before the code is converted
into SSA form. Once the program is in SSA form, the standard
operand interface should be used to analyze/modify statements. */
struct walk_stmt_info
{
/* Points to the current statement being walked. */
gimple_stmt_iterator gsi;
/* Additional data that the callback functions may want to carry
through the recursion. */
void *info;
/* Pointer map used to mark visited tree nodes when calling
walk_tree on each operand. If set to NULL, duplicate tree nodes
will be visited more than once. */
struct pointer_set_t *pset;
/* Operand returned by the callbacks. This is set when calling
walk_gimple_seq. If the walk_stmt_fn or walk_tree_fn callback
returns non-NULL, this field will contain the tree returned by
the last callback. */
tree callback_result;
/* Indicates whether the operand being examined may be replaced
with something that matches is_gimple_val (if true) or something
slightly more complicated (if false). "Something" technically
means the common subset of is_gimple_lvalue and is_gimple_rhs,
but we never try to form anything more complicated than that, so
we don't bother checking.
Also note that CALLBACK should update this flag while walking the
sub-expressions of a statement. For instance, when walking the
statement 'foo (&var)', the flag VAL_ONLY will initially be set
to true, however, when walking &var, the operand of that
ADDR_EXPR does not need to be a GIMPLE value. */
BOOL_BITFIELD val_only : 1;
/* True if we are currently walking the LHS of an assignment. */
BOOL_BITFIELD is_lhs : 1;
/* Optional. Set to true by the callback functions if they made any
changes. */
BOOL_BITFIELD changed : 1;
/* True if we're interested in location information. */
BOOL_BITFIELD want_locations : 1;
/* True if we've removed the statement that was processed. */
BOOL_BITFIELD removed_stmt : 1;
};
/* Callback for walk_gimple_stmt. Called for every statement found
during traversal. The first argument points to the statement to
walk. The second argument is a flag that the callback sets to
'true' if it the callback handled all the operands and
sub-statements of the statement (the default value of this flag is
'false'). The third argument is an anonymous pointer to data
to be used by the callback. */
typedef tree (*walk_stmt_fn) (gimple_stmt_iterator *, bool *,
struct walk_stmt_info *);
gimple walk_gimple_seq (gimple_seq, walk_stmt_fn, walk_tree_fn,
struct walk_stmt_info *);
tree walk_gimple_stmt (gimple_stmt_iterator *, walk_stmt_fn, walk_tree_fn,
struct walk_stmt_info *);
tree walk_gimple_op (gimple, walk_tree_fn, struct walk_stmt_info *);
#ifdef GATHER_STATISTICS
/* Enum and arrays used for allocation stats. Keep in sync with
gimple.c:gimple_alloc_kind_names. */
enum gimple_alloc_kind
{
gimple_alloc_kind_assign, /* Assignments. */
gimple_alloc_kind_phi, /* PHI nodes. */
gimple_alloc_kind_cond, /* Conditionals. */
gimple_alloc_kind_seq, /* Sequences. */
gimple_alloc_kind_rest, /* Everything else. */
gimple_alloc_kind_all
};
extern int gimple_alloc_counts[];
extern int gimple_alloc_sizes[];
/* Return the allocation kind for a given stmt CODE. */
static inline enum gimple_alloc_kind
gimple_alloc_kind (enum gimple_code code)
{
switch (code)
{
case GIMPLE_ASSIGN:
return gimple_alloc_kind_assign;
case GIMPLE_PHI:
return gimple_alloc_kind_phi;
case GIMPLE_COND:
return gimple_alloc_kind_cond;
default:
return gimple_alloc_kind_rest;
}
}
#endif /* GATHER_STATISTICS */
extern void dump_gimple_statistics (void);
/* In gimple-fold.c. */
void gimplify_and_update_call_from_tree (gimple_stmt_iterator *, tree);
tree gimple_fold_builtin (gimple);
bool fold_stmt (gimple_stmt_iterator *);
bool fold_stmt_inplace (gimple_stmt_iterator *);
tree get_symbol_constant_value (tree);
tree canonicalize_constructor_val (tree);
extern tree maybe_fold_and_comparisons (enum tree_code, tree, tree,
enum tree_code, tree, tree);
extern tree maybe_fold_or_comparisons (enum tree_code, tree, tree,
enum tree_code, tree, tree);
bool gimple_val_nonnegative_real_p (tree);
#endif /* GCC_GIMPLE_H */
|
gimple-pretty-print.c | /* Pretty formatting of GIMPLE statements and expressions.
Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011 Free Software Foundation, Inc.
Contributed by Aldy Hernandez <aldyh@redhat.com> and
Diego Novillo <dnovillo@google.com>
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "tree.h"
#include "diagnostic.h"
#include "tree-pretty-print.h"
#include "gimple-pretty-print.h"
#include "hashtab.h"
#include "tree-flow.h"
#include "tree-pass.h"
#include "gimple.h"
#include "value-prof.h"
#include "trans-mem.h"
#define INDENT(SPACE) \
do { int i; for (i = 0; i < SPACE; i++) pp_space (buffer); } while (0)
static pretty_printer buffer;
static bool initialized = false;
#define GIMPLE_NIY do_niy (buffer,gs)
/* Try to print on BUFFER a default message for the unrecognized
gimple statement GS. */
static void
do_niy (pretty_printer *buffer, gimple gs)
{
pp_printf (buffer, "<<< Unknown GIMPLE statement: %s >>>\n",
gimple_code_name[(int) gimple_code (gs)]);
}
/* Initialize the pretty printer on FILE if needed. */
static void
maybe_init_pretty_print (FILE *file)
{
if (!initialized)
{
pp_construct (&buffer, NULL, 0);
pp_needs_newline (&buffer) = true;
initialized = true;
}
buffer.buffer->stream = file;
}
/* Emit a newline and SPC indentantion spaces to BUFFER. */
static void
newline_and_indent (pretty_printer *buffer, int spc)
{
pp_newline (buffer);
INDENT (spc);
}
/* Print the GIMPLE statement GS on stderr. */
DEBUG_FUNCTION void
debug_gimple_stmt (gimple gs)
{
print_gimple_stmt (stderr, gs, 0, TDF_VOPS|TDF_MEMSYMS);
fprintf (stderr, "\n");
}
/* Dump GIMPLE statement G to FILE using SPC indentantion spaces and
FLAGS as in dump_gimple_stmt. */
void
print_gimple_stmt (FILE *file, gimple g, int spc, int flags)
{
maybe_init_pretty_print (file);
dump_gimple_stmt (&buffer, g, spc, flags);
pp_flush (&buffer);
}
/* Dump GIMPLE statement G to FILE using SPC indentantion spaces and
FLAGS as in dump_gimple_stmt. Print only the right-hand side
of the statement. */
void
print_gimple_expr (FILE *file, gimple g, int spc, int flags)
{
flags |= TDF_RHS_ONLY;
maybe_init_pretty_print (file);
dump_gimple_stmt (&buffer, g, spc, flags);
}
/* Print the GIMPLE sequence SEQ on BUFFER using SPC indentantion
spaces and FLAGS as in dump_gimple_stmt. */
static void
dump_gimple_seq (pretty_printer *buffer, gimple_seq seq, int spc, int flags)
{
gimple_stmt_iterator i;
for (i = gsi_start (seq); !gsi_end_p (i); gsi_next (&i))
{
gimple gs = gsi_stmt (i);
INDENT (spc);
dump_gimple_stmt (buffer, gs, spc, flags);
if (!gsi_one_before_end_p (i))
pp_newline (buffer);
}
}
/* Dump GIMPLE sequence SEQ to FILE using SPC indentantion spaces and
FLAGS as in dump_gimple_stmt. */
void
print_gimple_seq (FILE *file, gimple_seq seq, int spc, int flags)
{
maybe_init_pretty_print (file);
dump_gimple_seq (&buffer, seq, spc, flags);
pp_flush (&buffer);
}
/* Print the GIMPLE sequence SEQ on stderr. */
DEBUG_FUNCTION void
debug_gimple_seq (gimple_seq seq)
{
print_gimple_seq (stderr, seq, 0, TDF_VOPS|TDF_MEMSYMS);
}
/* A simple helper to pretty-print some of the gimple tuples in the printf
style. The format modifiers are preceeded by '%' and are:
'G' - outputs a string corresponding to the code of the given gimple,
'S' - outputs a gimple_seq with indent of spc + 2,
'T' - outputs the tree t,
'd' - outputs an int as a decimal,
's' - outputs a string,
'n' - outputs a newline,
'x' - outputs an int as hexadecimal,
'+' - increases indent by 2 then outputs a newline,
'-' - decreases indent by 2 then outputs a newline. */
static void
dump_gimple_fmt (pretty_printer *buffer, int spc, int flags,
const char *fmt, ...)
{
va_list args;
const char *c;
const char *tmp;
va_start (args, fmt);
for (c = fmt; *c; c++)
{
if (*c == '%')
{
gimple_seq seq;
tree t;
gimple g;
switch (*++c)
{
case 'G':
g = va_arg (args, gimple);
tmp = gimple_code_name[gimple_code (g)];
pp_string (buffer, tmp);
break;
case 'S':
seq = va_arg (args, gimple_seq);
pp_newline (buffer);
dump_gimple_seq (buffer, seq, spc + 2, flags);
newline_and_indent (buffer, spc);
break;
case 'T':
t = va_arg (args, tree);
if (t == NULL_TREE)
pp_string (buffer, "NULL");
else
dump_generic_node (buffer, t, spc, flags, false);
break;
case 'd':
pp_decimal_int (buffer, va_arg (args, int));
break;
case 's':
pp_string (buffer, va_arg (args, char *));
break;
case 'n':
newline_and_indent (buffer, spc);
break;
case 'x':
pp_scalar (buffer, "%x", va_arg (args, int));
break;
case '+':
spc += 2;
newline_and_indent (buffer, spc);
break;
case '-':
spc -= 2;
newline_and_indent (buffer, spc);
break;
default:
gcc_unreachable ();
}
}
else
pp_character (buffer, *c);
}
va_end (args);
}
/* Helper for dump_gimple_assign. Print the unary RHS of the
assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
static void
dump_unary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
{
enum tree_code rhs_code = gimple_assign_rhs_code (gs);
tree lhs = gimple_assign_lhs (gs);
tree rhs = gimple_assign_rhs1 (gs);
switch (rhs_code)
{
case VIEW_CONVERT_EXPR:
case ASSERT_EXPR:
dump_generic_node (buffer, rhs, spc, flags, false);
break;
case FIXED_CONVERT_EXPR:
case ADDR_SPACE_CONVERT_EXPR:
case FIX_TRUNC_EXPR:
case FLOAT_EXPR:
CASE_CONVERT:
pp_character (buffer, '(');
dump_generic_node (buffer, TREE_TYPE (lhs), spc, flags, false);
pp_string (buffer, ") ");
if (op_prio (rhs) < op_code_prio (rhs_code))
{
pp_character (buffer, '(');
dump_generic_node (buffer, rhs, spc, flags, false);
pp_character (buffer, ')');
}
else
dump_generic_node (buffer, rhs, spc, flags, false);
break;
case PAREN_EXPR:
pp_string (buffer, "((");
dump_generic_node (buffer, rhs, spc, flags, false);
pp_string (buffer, "))");
break;
case ABS_EXPR:
pp_string (buffer, "ABS_EXPR <");
dump_generic_node (buffer, rhs, spc, flags, false);
pp_character (buffer, '>');
break;
default:
if (TREE_CODE_CLASS (rhs_code) == tcc_declaration
|| TREE_CODE_CLASS (rhs_code) == tcc_constant
|| TREE_CODE_CLASS (rhs_code) == tcc_reference
|| rhs_code == SSA_NAME
|| rhs_code == ADDR_EXPR
|| rhs_code == CONSTRUCTOR)
{
dump_generic_node (buffer, rhs, spc, flags, false);
break;
}
else if (rhs_code == BIT_NOT_EXPR)
pp_character (buffer, '~');
else if (rhs_code == TRUTH_NOT_EXPR)
pp_character (buffer, '!');
else if (rhs_code == NEGATE_EXPR)
pp_character (buffer, '-');
else
{
pp_character (buffer, '[');
pp_string (buffer, tree_code_name [rhs_code]);
pp_string (buffer, "] ");
}
if (op_prio (rhs) < op_code_prio (rhs_code))
{
pp_character (buffer, '(');
dump_generic_node (buffer, rhs, spc, flags, false);
pp_character (buffer, ')');
}
else
dump_generic_node (buffer, rhs, spc, flags, false);
break;
}
}
/* Helper for dump_gimple_assign. Print the binary RHS of the
assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
static void
dump_binary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
{
const char *p;
enum tree_code code = gimple_assign_rhs_code (gs);
switch (code)
{
case COMPLEX_EXPR:
case MIN_EXPR:
case MAX_EXPR:
case VEC_WIDEN_MULT_HI_EXPR:
case VEC_WIDEN_MULT_LO_EXPR:
case VEC_PACK_TRUNC_EXPR:
case VEC_PACK_SAT_EXPR:
case VEC_PACK_FIX_TRUNC_EXPR:
case VEC_WIDEN_LSHIFT_HI_EXPR:
case VEC_WIDEN_LSHIFT_LO_EXPR:
for (p = tree_code_name [(int) code]; *p; p++)
pp_character (buffer, TOUPPER (*p));
pp_string (buffer, " <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_character (buffer, '>');
break;
default:
if (op_prio (gimple_assign_rhs1 (gs)) <= op_code_prio (code))
{
pp_character (buffer, '(');
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags,
false);
pp_character (buffer, ')');
}
else
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_space (buffer);
pp_string (buffer, op_symbol_code (gimple_assign_rhs_code (gs)));
pp_space (buffer);
if (op_prio (gimple_assign_rhs2 (gs)) <= op_code_prio (code))
{
pp_character (buffer, '(');
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags,
false);
pp_character (buffer, ')');
}
else
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
}
}
/* Helper for dump_gimple_assign. Print the ternary RHS of the
assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
static void
dump_ternary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
{
const char *p;
enum tree_code code = gimple_assign_rhs_code (gs);
switch (code)
{
case WIDEN_MULT_PLUS_EXPR:
case WIDEN_MULT_MINUS_EXPR:
for (p = tree_code_name [(int) code]; *p; p++)
pp_character (buffer, TOUPPER (*p));
pp_string (buffer, " <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_character (buffer, '>');
break;
case FMA_EXPR:
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, " * ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, " + ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
break;
case DOT_PROD_EXPR:
pp_string (buffer, "DOT_PROD_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_string (buffer, ">");
break;
case VEC_PERM_EXPR:
pp_string (buffer, "VEC_PERM_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_string (buffer, ">");
break;
case REALIGN_LOAD_EXPR:
pp_string (buffer, "REALIGN_LOAD <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_string (buffer, ">");
break;
case COND_EXPR:
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, " ? ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, " : ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
break;
case VEC_COND_EXPR:
pp_string (buffer, "VEC_COND_EXPR <");
dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
pp_string (buffer, ", ");
dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
pp_string (buffer, ">");
break;
default:
gcc_unreachable ();
}
}
/* Dump the gimple assignment GS. BUFFER, SPC and FLAGS are as in
dump_gimple_stmt. */
static void
dump_gimple_assign (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
tree last;
if (gimple_num_ops (gs) == 2)
last = NULL_TREE;
else if (gimple_num_ops (gs) == 3)
last = gimple_assign_rhs2 (gs);
else
gcc_unreachable ();
dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T>", gs,
tree_code_name[gimple_assign_rhs_code (gs)],
gimple_assign_lhs (gs), gimple_assign_rhs1 (gs), last);
}
else
{
if (!(flags & TDF_RHS_ONLY))
{
dump_generic_node (buffer, gimple_assign_lhs (gs), spc, flags, false);
pp_space (buffer);
pp_character (buffer, '=');
if (gimple_assign_nontemporal_move_p (gs))
pp_string (buffer, "{nt}");
if (gimple_has_volatile_ops (gs))
pp_string (buffer, "{v}");
pp_space (buffer);
}
if (gimple_num_ops (gs) == 2)
dump_unary_rhs (buffer, gs, spc, flags);
else if (gimple_num_ops (gs) == 3)
dump_binary_rhs (buffer, gs, spc, flags);
else if (gimple_num_ops (gs) == 4)
dump_ternary_rhs (buffer, gs, spc, flags);
else
gcc_unreachable ();
if (!(flags & TDF_RHS_ONLY))
pp_semicolon(buffer);
}
}
/* Dump the return statement GS. BUFFER, SPC and FLAGS are as in
dump_gimple_stmt. */
static void
dump_gimple_return (pretty_printer *buffer, gimple gs, int spc, int flags)
{
tree t;
t = gimple_return_retval (gs);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, t);
else
{
pp_string (buffer, "return");
if (t)
{
pp_space (buffer);
dump_generic_node (buffer, t, spc, flags, false);
}
pp_semicolon (buffer);
}
}
/* Dump the call arguments for a gimple call. BUFFER, FLAGS are as in
dump_gimple_call. */
static void
dump_gimple_call_args (pretty_printer *buffer, gimple gs, int flags)
{
size_t i;
for (i = 0; i < gimple_call_num_args (gs); i++)
{
dump_generic_node (buffer, gimple_call_arg (gs, i), 0, flags, false);
if (i < gimple_call_num_args (gs) - 1)
pp_string (buffer, ", ");
}
if (gimple_call_va_arg_pack_p (gs))
{
if (gimple_call_num_args (gs) > 0)
{
pp_character (buffer, ',');
pp_space (buffer);
}
pp_string (buffer, "__builtin_va_arg_pack ()");
}
}
/* Dump the points-to solution *PT to BUFFER. */
static void
pp_points_to_solution (pretty_printer *buffer, struct pt_solution *pt)
{
if (pt->anything)
{
pp_string (buffer, "anything ");
return;
}
if (pt->nonlocal)
pp_string (buffer, "nonlocal ");
if (pt->escaped)
pp_string (buffer, "escaped ");
if (pt->ipa_escaped)
pp_string (buffer, "unit-escaped ");
if (pt->null)
pp_string (buffer, "null ");
if (pt->vars
&& !bitmap_empty_p (pt->vars))
{
bitmap_iterator bi;
unsigned i;
pp_string (buffer, "{ ");
EXECUTE_IF_SET_IN_BITMAP (pt->vars, 0, i, bi)
{
tree var = referenced_var_lookup (cfun, i);
if (var)
{
dump_generic_node (buffer, var, 0, dump_flags, false);
if (DECL_PT_UID (var) != DECL_UID (var))
{
pp_string (buffer, "ptD.");
pp_decimal_int (buffer, DECL_PT_UID (var));
}
}
else
{
pp_string (buffer, "D.");
pp_decimal_int (buffer, i);
}
pp_character (buffer, ' ');
}
pp_character (buffer, '}');
if (pt->vars_contains_global)
pp_string (buffer, " (glob)");
}
}
/* Dump the call statement GS. BUFFER, SPC and FLAGS are as in
dump_gimple_stmt. */
static void
dump_gimple_call (pretty_printer *buffer, gimple gs, int spc, int flags)
{
tree lhs = gimple_call_lhs (gs);
tree fn = gimple_call_fn (gs);
if (flags & TDF_ALIAS)
{
struct pt_solution *pt;
pt = gimple_call_use_set (gs);
if (!pt_solution_empty_p (pt))
{
pp_string (buffer, "# USE = ");
pp_points_to_solution (buffer, pt);
newline_and_indent (buffer, spc);
}
pt = gimple_call_clobber_set (gs);
if (!pt_solution_empty_p (pt))
{
pp_string (buffer, "# CLB = ");
pp_points_to_solution (buffer, pt);
newline_and_indent (buffer, spc);
}
}
if (flags & TDF_RAW)
{
if (gimple_call_internal_p (gs))
dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T", gs,
internal_fn_name (gimple_call_internal_fn (gs)), lhs);
else
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T", gs, fn, lhs);
if (gimple_call_num_args (gs) > 0)
{
pp_string (buffer, ", ");
dump_gimple_call_args (buffer, gs, flags);
}
pp_character (buffer, '>');
}
else
{
if (lhs && !(flags & TDF_RHS_ONLY))
{
dump_generic_node (buffer, lhs, spc, flags, false);
pp_string (buffer, " =");
if (gimple_has_volatile_ops (gs))
pp_string (buffer, "{v}");
pp_space (buffer);
}
if (gimple_call_internal_p (gs))
pp_string (buffer, internal_fn_name (gimple_call_internal_fn (gs)));
else
print_call_name (buffer, fn, flags);
pp_string (buffer, " (");
dump_gimple_call_args (buffer, gs, flags);
pp_character (buffer, ')');
if (!(flags & TDF_RHS_ONLY))
pp_semicolon (buffer);
}
if (gimple_call_chain (gs))
{
pp_string (buffer, " [static-chain: ");
dump_generic_node (buffer, gimple_call_chain (gs), spc, flags, false);
pp_character (buffer, ']');
}
if (gimple_call_return_slot_opt_p (gs))
pp_string (buffer, " [return slot optimization]");
if (gimple_call_tail_p (gs))
pp_string (buffer, " [tail call]");
if (fn == NULL)
return;
/* Dump the arguments of _ITM_beginTransaction sanely. */
if (TREE_CODE (fn) == ADDR_EXPR)
fn = TREE_OPERAND (fn, 0);
if (TREE_CODE (fn) == FUNCTION_DECL && decl_is_tm_clone (fn))
pp_string (buffer, " [tm-clone]");
if (TREE_CODE (fn) == FUNCTION_DECL
&& DECL_BUILT_IN_CLASS (fn) == BUILT_IN_NORMAL
&& DECL_FUNCTION_CODE (fn) == BUILT_IN_TM_START
&& gimple_call_num_args (gs) > 0)
{
tree t = gimple_call_arg (gs, 0);
unsigned HOST_WIDE_INT props;
gcc_assert (TREE_CODE (t) == INTEGER_CST);
pp_string (buffer, " [ ");
/* Get the transaction code properties. */
props = TREE_INT_CST_LOW (t);
if (props & PR_INSTRUMENTEDCODE)
pp_string (buffer, "instrumentedCode ");
if (props & PR_UNINSTRUMENTEDCODE)
pp_string (buffer, "uninstrumentedCode ");
if (props & PR_HASNOXMMUPDATE)
pp_string (buffer, "hasNoXMMUpdate ");
if (props & PR_HASNOABORT)
pp_string (buffer, "hasNoAbort ");
if (props & PR_HASNOIRREVOCABLE)
pp_string (buffer, "hasNoIrrevocable ");
if (props & PR_DOESGOIRREVOCABLE)
pp_string (buffer, "doesGoIrrevocable ");
if (props & PR_HASNOSIMPLEREADS)
pp_string (buffer, "hasNoSimpleReads ");
if (props & PR_AWBARRIERSOMITTED)
pp_string (buffer, "awBarriersOmitted ");
if (props & PR_RARBARRIERSOMITTED)
pp_string (buffer, "RaRBarriersOmitted ");
if (props & PR_UNDOLOGCODE)
pp_string (buffer, "undoLogCode ");
if (props & PR_PREFERUNINSTRUMENTED)
pp_string (buffer, "preferUninstrumented ");
if (props & PR_EXCEPTIONBLOCK)
pp_string (buffer, "exceptionBlock ");
if (props & PR_HASELSE)
pp_string (buffer, "hasElse ");
if (props & PR_READONLY)
pp_string (buffer, "readOnly ");
pp_string (buffer, "]");
}
}
/* Dump the switch statement GS. BUFFER, SPC and FLAGS are as in
dump_gimple_stmt. */
static void
dump_gimple_switch (pretty_printer *buffer, gimple gs, int spc, int flags)
{
unsigned int i;
GIMPLE_CHECK (gs, GIMPLE_SWITCH);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", gs,
gimple_switch_index (gs));
else
{
pp_string (buffer, "switch (");
dump_generic_node (buffer, gimple_switch_index (gs), spc, flags, true);
pp_string (buffer, ") <");
}
for (i = 0; i < gimple_switch_num_labels (gs); i++)
{
tree case_label = gimple_switch_label (gs, i);
if (case_label == NULL_TREE)
continue;
dump_generic_node (buffer, case_label, spc, flags, false);
pp_character (buffer, ' ');
dump_generic_node (buffer, CASE_LABEL (case_label), spc, flags, false);
if (i < gimple_switch_num_labels (gs) - 1)
pp_string (buffer, ", ");
}
pp_character (buffer, '>');
}
/* Dump the gimple conditional GS. BUFFER, SPC and FLAGS are as in
dump_gimple_stmt. */
static void
dump_gimple_cond (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
tree_code_name [gimple_cond_code (gs)],
gimple_cond_lhs (gs), gimple_cond_rhs (gs),
gimple_cond_true_label (gs), gimple_cond_false_label (gs));
else
{
if (!(flags & TDF_RHS_ONLY))
pp_string (buffer, "if (");
dump_generic_node (buffer, gimple_cond_lhs (gs), spc, flags, false);
pp_space (buffer);
pp_string (buffer, op_symbol_code (gimple_cond_code (gs)));
pp_space (buffer);
dump_generic_node (buffer, gimple_cond_rhs (gs), spc, flags, false);
if (!(flags & TDF_RHS_ONLY))
{
pp_character (buffer, ')');
if (gimple_cond_true_label (gs))
{
pp_string (buffer, " goto ");
dump_generic_node (buffer, gimple_cond_true_label (gs),
spc, flags, false);
pp_semicolon (buffer);
}
if (gimple_cond_false_label (gs))
{
pp_string (buffer, " else goto ");
dump_generic_node (buffer, gimple_cond_false_label (gs),
spc, flags, false);
pp_semicolon (buffer);
}
}
}
}
/* Dump a GIMPLE_LABEL tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in tree-pass.h). */
static void
dump_gimple_label (pretty_printer *buffer, gimple gs, int spc, int flags)
{
tree label = gimple_label_label (gs);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
else
{
dump_generic_node (buffer, label, spc, flags, false);
pp_character (buffer, ':');
}
if (DECL_NONLOCAL (label))
pp_string (buffer, " [non-local]");
if ((flags & TDF_EH) && EH_LANDING_PAD_NR (label))
pp_printf (buffer, " [LP %d]", EH_LANDING_PAD_NR (label));
}
/* Dump a GIMPLE_GOTO tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in tree-pass.h). */
static void
dump_gimple_goto (pretty_printer *buffer, gimple gs, int spc, int flags)
{
tree label = gimple_goto_dest (gs);
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
else
dump_gimple_fmt (buffer, spc, flags, "goto %T;", label);
}
/* Dump a GIMPLE_BIND tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in tree-pass.h). */
static void
dump_gimple_bind (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <", gs);
else
pp_character (buffer, '{');
if (!(flags & TDF_SLIM))
{
tree var;
for (var = gimple_bind_vars (gs); var; var = DECL_CHAIN (var))
{
newline_and_indent (buffer, 2);
print_declaration (buffer, var, spc, flags);
}
if (gimple_bind_vars (gs))
pp_newline (buffer);
}
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_bind_body (gs), spc + 2, flags);
newline_and_indent (buffer, spc);
if (flags & TDF_RAW)
pp_character (buffer, '>');
else
pp_character (buffer, '}');
}
/* Dump a GIMPLE_TRY tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_try (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
const char *type;
if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
type = "GIMPLE_TRY_CATCH";
else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
type = "GIMPLE_TRY_FINALLY";
else
type = "UNKNOWN GIMPLE_TRY";
dump_gimple_fmt (buffer, spc, flags,
"%G <%s,%+EVAL <%S>%nCLEANUP <%S>%->", gs, type,
gimple_try_eval (gs), gimple_try_cleanup (gs));
}
else
{
pp_string (buffer, "try");
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_try_eval (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
{
newline_and_indent (buffer, spc);
pp_string (buffer, "catch");
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
}
else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
{
newline_and_indent (buffer, spc);
pp_string (buffer, "finally");
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
}
else
pp_string (buffer, " <UNKNOWN GIMPLE_TRY> {");
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_try_cleanup (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
/* Dump a GIMPLE_CATCH tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_catch (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+CATCH <%S>%->", gs,
gimple_catch_types (gs), gimple_catch_handler (gs));
else
dump_gimple_fmt (buffer, spc, flags, "catch (%T)%+{%S}",
gimple_catch_types (gs), gimple_catch_handler (gs));
}
/* Dump a GIMPLE_EH_FILTER tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_eh_filter (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+FAILURE <%S>%->", gs,
gimple_eh_filter_types (gs),
gimple_eh_filter_failure (gs));
else
dump_gimple_fmt (buffer, spc, flags, "<<<eh_filter (%T)>>>%+{%+%S%-}",
gimple_eh_filter_types (gs),
gimple_eh_filter_failure (gs));
}
/* Dump a GIMPLE_EH_MUST_NOT_THROW tuple. */
static void
dump_gimple_eh_must_not_throw (pretty_printer *buffer, gimple gs,
int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
gimple_eh_must_not_throw_fndecl (gs));
else
dump_gimple_fmt (buffer, spc, flags, "<<<eh_must_not_throw (%T)>>>",
gimple_eh_must_not_throw_fndecl (gs));
}
/* Dump a GIMPLE_EH_ELSE tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_eh_else (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags,
"%G <%+N_BODY <%S>%nE_BODY <%S>%->", gs,
gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
else
dump_gimple_fmt (buffer, spc, flags,
"<<<if_normal_exit>>>%+{%S}%-<<<else_eh_exit>>>%+{%S}",
gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
}
/* Dump a GIMPLE_RESX tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_resx (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
gimple_resx_region (gs));
else
dump_gimple_fmt (buffer, spc, flags, "resx %d", gimple_resx_region (gs));
}
/* Dump a GIMPLE_EH_DISPATCH tuple on the pretty_printer BUFFER. */
static void
dump_gimple_eh_dispatch (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
gimple_eh_dispatch_region (gs));
else
dump_gimple_fmt (buffer, spc, flags, "eh_dispatch %d",
gimple_eh_dispatch_region (gs));
}
/* Dump a GIMPLE_DEBUG tuple on the pretty_printer BUFFER, SPC spaces
of indent. FLAGS specifies details to show in the dump (see TDF_*
in tree-pass.h). */
static void
dump_gimple_debug (pretty_printer *buffer, gimple gs, int spc, int flags)
{
switch (gs->gsbase.subcode)
{
case GIMPLE_DEBUG_BIND:
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G BIND <%T, %T>", gs,
gimple_debug_bind_get_var (gs),
gimple_debug_bind_get_value (gs));
else
dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T => %T",
gimple_debug_bind_get_var (gs),
gimple_debug_bind_get_value (gs));
break;
case GIMPLE_DEBUG_SOURCE_BIND:
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G SRCBIND <%T, %T>", gs,
gimple_debug_source_bind_get_var (gs),
gimple_debug_source_bind_get_value (gs));
else
dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T s=> %T",
gimple_debug_source_bind_get_var (gs),
gimple_debug_source_bind_get_value (gs));
break;
default:
gcc_unreachable ();
}
}
/* Dump a GIMPLE_OMP_FOR tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_for (pretty_printer *buffer, gimple gs, int spc, int flags)
{
size_t i;
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >,");
for (i = 0; i < gimple_omp_for_collapse (gs); i++)
dump_gimple_fmt (buffer, spc, flags,
"%+%T, %T, %T, %s, %T,%n",
gimple_omp_for_index (gs, i),
gimple_omp_for_initial (gs, i),
gimple_omp_for_final (gs, i),
tree_code_name[gimple_omp_for_cond (gs, i)],
gimple_omp_for_incr (gs, i));
dump_gimple_fmt (buffer, spc, flags, "PRE_BODY <%S>%->",
gimple_omp_for_pre_body (gs));
}
else
{
pp_string (buffer, "#pragma omp for");
dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
for (i = 0; i < gimple_omp_for_collapse (gs); i++)
{
if (i)
spc += 2;
newline_and_indent (buffer, spc);
pp_string (buffer, "for (");
dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
flags, false);
pp_string (buffer, " = ");
dump_generic_node (buffer, gimple_omp_for_initial (gs, i), spc,
flags, false);
pp_string (buffer, "; ");
dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
flags, false);
pp_space (buffer);
switch (gimple_omp_for_cond (gs, i))
{
case LT_EXPR:
pp_character (buffer, '<');
break;
case GT_EXPR:
pp_character (buffer, '>');
break;
case LE_EXPR:
pp_string (buffer, "<=");
break;
case GE_EXPR:
pp_string (buffer, ">=");
break;
default:
gcc_unreachable ();
}
pp_space (buffer);
dump_generic_node (buffer, gimple_omp_for_final (gs, i), spc,
flags, false);
pp_string (buffer, "; ");
dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
flags, false);
pp_string (buffer, " = ");
dump_generic_node (buffer, gimple_omp_for_incr (gs, i), spc,
flags, false);
pp_character (buffer, ')');
}
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_OMP_CONTINUE tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_continue (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
gimple_omp_continue_control_def (gs),
gimple_omp_continue_control_use (gs));
}
else
{
pp_string (buffer, "#pragma omp continue (");
dump_generic_node (buffer, gimple_omp_continue_control_def (gs),
spc, flags, false);
pp_character (buffer, ',');
pp_space (buffer);
dump_generic_node (buffer, gimple_omp_continue_control_use (gs),
spc, flags, false);
pp_character (buffer, ')');
}
}
/* Dump a GIMPLE_OMP_SINGLE tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_single (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >");
}
else
{
pp_string (buffer, "#pragma omp single");
dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_OMP_SECTIONS tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_sections (pretty_printer *buffer, gimple gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >");
}
else
{
pp_string (buffer, "#pragma omp sections");
if (gimple_omp_sections_control (gs))
{
pp_string (buffer, " <");
dump_generic_node (buffer, gimple_omp_sections_control (gs), spc,
flags, false);
pp_character (buffer, '>');
}
dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_OMP_{MASTER,ORDERED,SECTION} tuple on the pretty_printer
BUFFER. */
static void
dump_gimple_omp_block (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
gimple_omp_body (gs));
else
{
switch (gimple_code (gs))
{
case GIMPLE_OMP_MASTER:
pp_string (buffer, "#pragma omp master");
break;
case GIMPLE_OMP_ORDERED:
pp_string (buffer, "#pragma omp ordered");
break;
case GIMPLE_OMP_SECTION:
pp_string (buffer, "#pragma omp section");
break;
default:
gcc_unreachable ();
}
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_OMP_CRITICAL tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_critical (pretty_printer *buffer, gimple gs, int spc,
int flags)
{
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
gimple_omp_body (gs));
else
{
pp_string (buffer, "#pragma omp critical");
if (gimple_omp_critical_name (gs))
{
pp_string (buffer, " (");
dump_generic_node (buffer, gimple_omp_critical_name (gs), spc,
flags, false);
pp_character (buffer, ')');
}
if (!gimple_seq_empty_p (gimple_omp_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_OMP_RETURN tuple on the pretty_printer BUFFER. */
static void
dump_gimple_omp_return (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <nowait=%d>", gs,
(int) gimple_omp_return_nowait_p (gs));
}
else
{
pp_string (buffer, "#pragma omp return");
if (gimple_omp_return_nowait_p (gs))
pp_string (buffer, "(nowait)");
}
}
/* Dump a GIMPLE_TRANSACTION tuple on the pretty_printer BUFFER. */
static void
dump_gimple_transaction (pretty_printer *buffer, gimple gs, int spc, int flags)
{
unsigned subcode = gimple_transaction_subcode (gs);
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags,
"%G [SUBCODE=%x,LABEL=%T] <%+BODY <%S> >",
gs, subcode, gimple_transaction_label (gs),
gimple_transaction_body (gs));
}
else
{
if (subcode & GTMA_IS_OUTER)
pp_string (buffer, "__transaction_atomic [[outer]]");
else if (subcode & GTMA_IS_RELAXED)
pp_string (buffer, "__transaction_relaxed");
else
pp_string (buffer, "__transaction_atomic");
subcode &= ~GTMA_DECLARATION_MASK;
if (subcode || gimple_transaction_label (gs))
{
pp_string (buffer, " //");
if (gimple_transaction_label (gs))
{
pp_string (buffer, " LABEL=");
dump_generic_node (buffer, gimple_transaction_label (gs),
spc, flags, false);
}
if (subcode)
{
pp_string (buffer, " SUBCODE=[ ");
if (subcode & GTMA_HAVE_ABORT)
{
pp_string (buffer, "GTMA_HAVE_ABORT ");
subcode &= ~GTMA_HAVE_ABORT;
}
if (subcode & GTMA_HAVE_LOAD)
{
pp_string (buffer, "GTMA_HAVE_LOAD ");
subcode &= ~GTMA_HAVE_LOAD;
}
if (subcode & GTMA_HAVE_STORE)
{
pp_string (buffer, "GTMA_HAVE_STORE ");
subcode &= ~GTMA_HAVE_STORE;
}
if (subcode & GTMA_MAY_ENTER_IRREVOCABLE)
{
pp_string (buffer, "GTMA_MAY_ENTER_IRREVOCABLE ");
subcode &= ~GTMA_MAY_ENTER_IRREVOCABLE;
}
if (subcode & GTMA_DOES_GO_IRREVOCABLE)
{
pp_string (buffer, "GTMA_DOES_GO_IRREVOCABLE ");
subcode &= ~GTMA_DOES_GO_IRREVOCABLE;
}
if (subcode)
pp_printf (buffer, "0x%x ", subcode);
pp_string (buffer, "]");
}
}
if (!gimple_seq_empty_p (gimple_transaction_body (gs)))
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, gimple_transaction_body (gs),
spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
}
}
/* Dump a GIMPLE_ASM tuple on the pretty_printer BUFFER, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_asm (pretty_printer *buffer, gimple gs, int spc, int flags)
{
unsigned int i, n, f, fields;
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs,
gimple_asm_string (gs));
n = gimple_asm_noutputs (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "OUTPUT: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_output_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
n = gimple_asm_ninputs (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "INPUT: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_input_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
n = gimple_asm_nclobbers (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "CLOBBER: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
n = gimple_asm_nlabels (gs);
if (n)
{
newline_and_indent (buffer, spc + 2);
pp_string (buffer, "LABEL: ");
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_label_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
}
newline_and_indent (buffer, spc);
pp_character (buffer, '>');
}
else
{
pp_string (buffer, "__asm__");
if (gimple_asm_volatile_p (gs))
pp_string (buffer, " __volatile__");
if (gimple_asm_nlabels (gs))
pp_string (buffer, " goto");
pp_string (buffer, "(\"");
pp_string (buffer, gimple_asm_string (gs));
pp_string (buffer, "\"");
if (gimple_asm_nlabels (gs))
fields = 4;
else if (gimple_asm_nclobbers (gs))
fields = 3;
else if (gimple_asm_ninputs (gs))
fields = 2;
else if (gimple_asm_noutputs (gs))
fields = 1;
else
fields = 0;
for (f = 0; f < fields; ++f)
{
pp_string (buffer, " : ");
switch (f)
{
case 0:
n = gimple_asm_noutputs (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_output_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
case 1:
n = gimple_asm_ninputs (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_input_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
case 2:
n = gimple_asm_nclobbers (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
case 3:
n = gimple_asm_nlabels (gs);
for (i = 0; i < n; i++)
{
dump_generic_node (buffer, gimple_asm_label_op (gs, i),
spc, flags, false);
if (i < n - 1)
pp_string (buffer, ", ");
}
break;
default:
gcc_unreachable ();
}
}
pp_string (buffer, ");");
}
}
/* Dump a PHI node PHI. BUFFER, SPC and FLAGS are as in
dump_gimple_stmt. */
static void
dump_gimple_phi (pretty_printer *buffer, gimple phi, int spc, int flags)
{
size_t i;
tree lhs = gimple_phi_result (phi);
if (flags & TDF_ALIAS
&& POINTER_TYPE_P (TREE_TYPE (lhs))
&& SSA_NAME_PTR_INFO (lhs))
{
struct ptr_info_def *pi = SSA_NAME_PTR_INFO (lhs);
pp_string (buffer, "PT = ");
pp_points_to_solution (buffer, &pi->pt);
newline_and_indent (buffer, spc);
if (pi->align != 1)
{
pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u",
pi->align, pi->misalign);
newline_and_indent (buffer, spc);
}
pp_string (buffer, "# ");
}
if (flags & TDF_RAW)
dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", phi,
gimple_phi_result (phi));
else
{
dump_generic_node (buffer, lhs, spc, flags, false);
pp_string (buffer, " = PHI <");
}
for (i = 0; i < gimple_phi_num_args (phi); i++)
{
if ((flags & TDF_LINENO) && gimple_phi_arg_has_location (phi, i))
{
expanded_location xloc;
xloc = expand_location (gimple_phi_arg_location (phi, i));
pp_character (buffer, '[');
if (xloc.file)
{
pp_string (buffer, xloc.file);
pp_string (buffer, " : ");
}
pp_decimal_int (buffer, xloc.line);
pp_string (buffer, ":");
pp_decimal_int (buffer, xloc.column);
pp_string (buffer, "] ");
}
dump_generic_node (buffer, gimple_phi_arg_def (phi, i), spc, flags,
false);
pp_character (buffer, '(');
pp_decimal_int (buffer, gimple_phi_arg_edge (phi, i)->src->index);
pp_character (buffer, ')');
if (i < gimple_phi_num_args (phi) - 1)
pp_string (buffer, ", ");
}
pp_character (buffer, '>');
}
/* Dump a GIMPLE_OMP_PARALLEL tuple on the pretty_printer BUFFER, SPC spaces
of indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_omp_parallel (pretty_printer *buffer, gimple gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
gimple_omp_parallel_child_fn (gs),
gimple_omp_parallel_data_arg (gs));
}
else
{
gimple_seq body;
pp_string (buffer, "#pragma omp parallel");
dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
if (gimple_omp_parallel_child_fn (gs))
{
pp_string (buffer, " [child fn: ");
dump_generic_node (buffer, gimple_omp_parallel_child_fn (gs),
spc, flags, false);
pp_string (buffer, " (");
if (gimple_omp_parallel_data_arg (gs))
dump_generic_node (buffer, gimple_omp_parallel_data_arg (gs),
spc, flags, false);
else
pp_string (buffer, "???");
pp_string (buffer, ")]");
}
body = gimple_omp_body (gs);
if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
else if (body)
{
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 2, flags);
}
}
}
/* Dump a GIMPLE_OMP_TASK tuple on the pretty_printer BUFFER, SPC spaces
of indent. FLAGS specifies details to show in the dump (see TDF_* in
tree-pass.h). */
static void
dump_gimple_omp_task (pretty_printer *buffer, gimple gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
gimple_omp_body (gs));
dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
dump_gimple_fmt (buffer, spc, flags, " >, %T, %T, %T, %T, %T%n>",
gimple_omp_task_child_fn (gs),
gimple_omp_task_data_arg (gs),
gimple_omp_task_copy_fn (gs),
gimple_omp_task_arg_size (gs),
gimple_omp_task_arg_size (gs));
}
else
{
gimple_seq body;
pp_string (buffer, "#pragma omp task");
dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
if (gimple_omp_task_child_fn (gs))
{
pp_string (buffer, " [child fn: ");
dump_generic_node (buffer, gimple_omp_task_child_fn (gs),
spc, flags, false);
pp_string (buffer, " (");
if (gimple_omp_task_data_arg (gs))
dump_generic_node (buffer, gimple_omp_task_data_arg (gs),
spc, flags, false);
else
pp_string (buffer, "???");
pp_string (buffer, ")]");
}
body = gimple_omp_body (gs);
if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
{
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '{');
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 4, flags);
newline_and_indent (buffer, spc + 2);
pp_character (buffer, '}');
}
else if (body)
{
pp_newline (buffer);
dump_gimple_seq (buffer, body, spc + 2, flags);
}
}
}
/* Dump a GIMPLE_OMP_ATOMIC_LOAD tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
in tree-pass.h). */
static void
dump_gimple_omp_atomic_load (pretty_printer *buffer, gimple gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
gimple_omp_atomic_load_lhs (gs),
gimple_omp_atomic_load_rhs (gs));
}
else
{
pp_string (buffer, "#pragma omp atomic_load");
if (gimple_omp_atomic_need_value_p (gs))
pp_string (buffer, " [needed]");
newline_and_indent (buffer, spc + 2);
dump_generic_node (buffer, gimple_omp_atomic_load_lhs (gs),
spc, flags, false);
pp_space (buffer);
pp_character (buffer, '=');
pp_space (buffer);
pp_character (buffer, '*');
dump_generic_node (buffer, gimple_omp_atomic_load_rhs (gs),
spc, flags, false);
}
}
/* Dump a GIMPLE_OMP_ATOMIC_STORE tuple on the pretty_printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
in tree-pass.h). */
static void
dump_gimple_omp_atomic_store (pretty_printer *buffer, gimple gs, int spc,
int flags)
{
if (flags & TDF_RAW)
{
dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
gimple_omp_atomic_store_val (gs));
}
else
{
pp_string (buffer, "#pragma omp atomic_store ");
if (gimple_omp_atomic_need_value_p (gs))
pp_string (buffer, "[needed] ");
pp_character (buffer, '(');
dump_generic_node (buffer, gimple_omp_atomic_store_val (gs),
spc, flags, false);
pp_character (buffer, ')');
}
}
/* Dump all the memory operands for statement GS. BUFFER, SPC and
FLAGS are as in dump_gimple_stmt. */
static void
dump_gimple_mem_ops (pretty_printer *buffer, gimple gs, int spc, int flags)
{
tree vdef = gimple_vdef (gs);
tree vuse = gimple_vuse (gs);
if (!ssa_operands_active () || !gimple_references_memory_p (gs))
return;
if (vdef != NULL_TREE)
{
pp_string (buffer, "# ");
dump_generic_node (buffer, vdef, spc + 2, flags, false);
pp_string (buffer, " = VDEF <");
dump_generic_node (buffer, vuse, spc + 2, flags, false);
pp_character (buffer, '>');
newline_and_indent (buffer, spc);
}
else if (vuse != NULL_TREE)
{
pp_string (buffer, "# VUSE <");
dump_generic_node (buffer, vuse, spc + 2, flags, false);
pp_character (buffer, '>');
newline_and_indent (buffer, spc);
}
}
/* Dump the gimple statement GS on the pretty printer BUFFER, SPC
spaces of indent. FLAGS specifies details to show in the dump (see
TDF_* in tree-pass.h). */
void
dump_gimple_stmt (pretty_printer *buffer, gimple gs, int spc, int flags)
{
if (!gs)
return;
if (flags & TDF_STMTADDR)
pp_printf (buffer, "<&%p> ", (void *) gs);
if ((flags & TDF_LINENO) && gimple_has_location (gs))
{
expanded_location xloc = expand_location (gimple_location (gs));
pp_character (buffer, '[');
if (xloc.file)
{
pp_string (buffer, xloc.file);
pp_string (buffer, " : ");
}
pp_decimal_int (buffer, xloc.line);
pp_string (buffer, ":");
pp_decimal_int (buffer, xloc.column);
pp_string (buffer, "] ");
}
if (flags & TDF_EH)
{
int lp_nr = lookup_stmt_eh_lp (gs);
if (lp_nr > 0)
pp_printf (buffer, "[LP %d] ", lp_nr);
else if (lp_nr < 0)
pp_printf (buffer, "[MNT %d] ", -lp_nr);
}
if ((flags & (TDF_VOPS|TDF_MEMSYMS))
&& gimple_has_mem_ops (gs))
dump_gimple_mem_ops (buffer, gs, spc, flags);
if ((flags & TDF_ALIAS)
&& gimple_has_lhs (gs))
{
tree lhs = gimple_get_lhs (gs);
if (TREE_CODE (lhs) == SSA_NAME
&& POINTER_TYPE_P (TREE_TYPE (lhs))
&& SSA_NAME_PTR_INFO (lhs))
{
struct ptr_info_def *pi = SSA_NAME_PTR_INFO (lhs);
pp_string (buffer, "# PT = ");
pp_points_to_solution (buffer, &pi->pt);
newline_and_indent (buffer, spc);
if (pi->align != 1)
{
pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u",
pi->align, pi->misalign);
newline_and_indent (buffer, spc);
}
}
}
switch (gimple_code (gs))
{
case GIMPLE_ASM:
dump_gimple_asm (buffer, gs, spc, flags);
break;
case GIMPLE_ASSIGN:
dump_gimple_assign (buffer, gs, spc, flags);
break;
case GIMPLE_BIND:
dump_gimple_bind (buffer, gs, spc, flags);
break;
case GIMPLE_CALL:
dump_gimple_call (buffer, gs, spc, flags);
break;
case GIMPLE_COND:
dump_gimple_cond (buffer, gs, spc, flags);
break;
case GIMPLE_LABEL:
dump_gimple_label (buffer, gs, spc, flags);
break;
case GIMPLE_GOTO:
dump_gimple_goto (buffer, gs, spc, flags);
break;
case GIMPLE_NOP:
pp_string (buffer, "GIMPLE_NOP");
break;
case GIMPLE_RETURN:
dump_gimple_return (buffer, gs, spc, flags);
break;
case GIMPLE_SWITCH:
dump_gimple_switch (buffer, gs, spc, flags);
break;
case GIMPLE_TRY:
dump_gimple_try (buffer, gs, spc, flags);
break;
case GIMPLE_PHI:
dump_gimple_phi (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_PARALLEL:
dump_gimple_omp_parallel (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_TASK:
dump_gimple_omp_task (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_ATOMIC_LOAD:
dump_gimple_omp_atomic_load (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_ATOMIC_STORE:
dump_gimple_omp_atomic_store (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_FOR:
dump_gimple_omp_for (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_CONTINUE:
dump_gimple_omp_continue (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_SINGLE:
dump_gimple_omp_single (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_RETURN:
dump_gimple_omp_return (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_SECTIONS:
dump_gimple_omp_sections (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_SECTIONS_SWITCH:
pp_string (buffer, "GIMPLE_SECTIONS_SWITCH");
break;
case GIMPLE_OMP_MASTER:
case GIMPLE_OMP_ORDERED:
case GIMPLE_OMP_SECTION:
dump_gimple_omp_block (buffer, gs, spc, flags);
break;
case GIMPLE_OMP_CRITICAL:
dump_gimple_omp_critical (buffer, gs, spc, flags);
break;
case GIMPLE_CATCH:
dump_gimple_catch (buffer, gs, spc, flags);
break;
case GIMPLE_EH_FILTER:
dump_gimple_eh_filter (buffer, gs, spc, flags);
break;
case GIMPLE_EH_MUST_NOT_THROW:
dump_gimple_eh_must_not_throw (buffer, gs, spc, flags);
break;
case GIMPLE_EH_ELSE:
dump_gimple_eh_else (buffer, gs, spc, flags);
break;
case GIMPLE_RESX:
dump_gimple_resx (buffer, gs, spc, flags);
break;
case GIMPLE_EH_DISPATCH:
dump_gimple_eh_dispatch (buffer, gs, spc, flags);
break;
case GIMPLE_DEBUG:
dump_gimple_debug (buffer, gs, spc, flags);
break;
case GIMPLE_PREDICT:
pp_string (buffer, "// predicted ");
if (gimple_predict_outcome (gs))
pp_string (buffer, "likely by ");
else
pp_string (buffer, "unlikely by ");
pp_string (buffer, predictor_name (gimple_predict_predictor (gs)));
pp_string (buffer, " predictor.");
break;
case GIMPLE_TRANSACTION:
dump_gimple_transaction (buffer, gs, spc, flags);
break;
default:
GIMPLE_NIY;
}
/* If we're building a diagnostic, the formatted text will be
written into BUFFER's stream by the caller; otherwise, write it
now. */
if (!(flags & TDF_DIAGNOSTIC))
pp_write_text_to_stream (buffer);
}
/* Dumps header of basic block BB to buffer BUFFER indented by INDENT
spaces and details described by flags. */
static void
dump_bb_header (pretty_printer *buffer, basic_block bb, int indent, int flags)
{
edge e;
gimple stmt;
edge_iterator ei;
if (flags & TDF_BLOCKS)
{
INDENT (indent);
pp_string (buffer, "# BLOCK ");
pp_decimal_int (buffer, bb->index);
if (bb->frequency)
{
pp_string (buffer, " freq:");
pp_decimal_int (buffer, bb->frequency);
}
if (bb->count)
{
pp_string (buffer, " count:");
pp_widest_integer (buffer, bb->count);
}
if (flags & TDF_LINENO)
{
gimple_stmt_iterator gsi;
for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
if (!is_gimple_debug (gsi_stmt (gsi))
&& get_lineno (gsi_stmt (gsi)) != UNKNOWN_LOCATION)
{
pp_string (buffer, ", starting at line ");
pp_decimal_int (buffer, get_lineno (gsi_stmt (gsi)));
break;
}
if (bb->discriminator)
{
pp_string (buffer, ", discriminator ");
pp_decimal_int (buffer, bb->discriminator);
}
}
newline_and_indent (buffer, indent);
pp_string (buffer, "# PRED:");
pp_write_text_to_stream (buffer);
FOR_EACH_EDGE (e, ei, bb->preds)
if (flags & TDF_SLIM)
{
pp_character (buffer, ' ');
if (e->src == ENTRY_BLOCK_PTR)
pp_string (buffer, "ENTRY");
else
pp_decimal_int (buffer, e->src->index);
}
else
dump_edge_info (buffer->buffer->stream, e, 0);
pp_newline (buffer);
}
else
{
stmt = first_stmt (bb);
if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
{
INDENT (indent - 2);
pp_string (buffer, "<bb ");
pp_decimal_int (buffer, bb->index);
pp_string (buffer, ">:");
pp_newline (buffer);
}
}
pp_write_text_to_stream (buffer);
if (cfun)
check_bb_profile (bb, buffer->buffer->stream);
}
/* Dumps end of basic block BB to buffer BUFFER indented by INDENT
spaces. */
static void
dump_bb_end (pretty_printer *buffer, basic_block bb, int indent, int flags)
{
edge e;
edge_iterator ei;
INDENT (indent);
pp_string (buffer, "# SUCC:");
pp_write_text_to_stream (buffer);
FOR_EACH_EDGE (e, ei, bb->succs)
if (flags & TDF_SLIM)
{
pp_character (buffer, ' ');
if (e->dest == EXIT_BLOCK_PTR)
pp_string (buffer, "EXIT");
else
pp_decimal_int (buffer, e->dest->index);
}
else
dump_edge_info (buffer->buffer->stream, e, 1);
pp_newline (buffer);
}
/* Dump PHI nodes of basic block BB to BUFFER with details described
by FLAGS and indented by INDENT spaces. */
static void
dump_phi_nodes (pretty_printer *buffer, basic_block bb, int indent, int flags)
{
gimple_stmt_iterator i;
for (i = gsi_start_phis (bb); !gsi_end_p (i); gsi_next (&i))
{
gimple phi = gsi_stmt (i);
if (is_gimple_reg (gimple_phi_result (phi)) || (flags & TDF_VOPS))
{
INDENT (indent);
pp_string (buffer, "# ");
dump_gimple_phi (buffer, phi, indent, flags);
pp_newline (buffer);
}
}
}
/* Dump jump to basic block BB that is represented implicitly in the cfg
to BUFFER. */
static void
pp_cfg_jump (pretty_printer *buffer, basic_block bb)
{
gimple stmt;
stmt = first_stmt (bb);
pp_string (buffer, "goto <bb ");
pp_decimal_int (buffer, bb->index);
pp_character (buffer, '>');
if (stmt && gimple_code (stmt) == GIMPLE_LABEL)
{
pp_string (buffer, " (");
dump_generic_node (buffer, gimple_label_label (stmt), 0, 0, false);
pp_character (buffer, ')');
pp_semicolon (buffer);
}
else
pp_semicolon (buffer);
}
/* Dump edges represented implicitly in basic block BB to BUFFER, indented
by INDENT spaces, with details given by FLAGS. */
static void
dump_implicit_edges (pretty_printer *buffer, basic_block bb, int indent,
int flags)
{
edge e;
gimple stmt;
stmt = last_stmt (bb);
if (stmt && gimple_code (stmt) == GIMPLE_COND)
{
edge true_edge, false_edge;
/* When we are emitting the code or changing CFG, it is possible that
the edges are not yet created. When we are using debug_bb in such
a situation, we do not want it to crash. */
if (EDGE_COUNT (bb->succs) != 2)
return;
extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
INDENT (indent + 2);
pp_cfg_jump (buffer, true_edge->dest);
newline_and_indent (buffer, indent);
pp_string (buffer, "else");
newline_and_indent (buffer, indent + 2);
pp_cfg_jump (buffer, false_edge->dest);
pp_newline (buffer);
return;
}
/* If there is a fallthru edge, we may need to add an artificial
goto to the dump. */
e = find_fallthru_edge (bb->succs);
if (e && e->dest != bb->next_bb)
{
INDENT (indent);
if ((flags & TDF_LINENO)
&& e->goto_locus != UNKNOWN_LOCATION
)
{
expanded_location goto_xloc;
goto_xloc = expand_location (e->goto_locus);
pp_character (buffer, '[');
if (goto_xloc.file)
{
pp_string (buffer, goto_xloc.file);
pp_string (buffer, " : ");
}
pp_decimal_int (buffer, goto_xloc.line);
pp_string (buffer, " : ");
pp_decimal_int (buffer, goto_xloc.column);
pp_string (buffer, "] ");
}
pp_cfg_jump (buffer, e->dest);
pp_newline (buffer);
}
}
/* Dumps basic block BB to buffer BUFFER with details described by FLAGS and
indented by INDENT spaces. */
static void
gimple_dump_bb_buff (pretty_printer *buffer, basic_block bb, int indent,
int flags)
{
gimple_stmt_iterator gsi;
gimple stmt;
int label_indent = indent - 2;
if (label_indent < 0)
label_indent = 0;
dump_bb_header (buffer, bb, indent, flags);
dump_phi_nodes (buffer, bb, indent, flags);
for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
{
int curr_indent;
stmt = gsi_stmt (gsi);
curr_indent = gimple_code (stmt) == GIMPLE_LABEL ? label_indent : indent;
INDENT (curr_indent);
dump_gimple_stmt (buffer, stmt, curr_indent, flags);
pp_newline (buffer);
dump_histograms_for_stmt (cfun, buffer->buffer->stream, stmt);
}
dump_implicit_edges (buffer, bb, indent, flags);
if (flags & TDF_BLOCKS)
dump_bb_end (buffer, bb, indent, flags);
}
/* Dumps basic block BB to FILE with details described by FLAGS and
indented by INDENT spaces. */
void
gimple_dump_bb (basic_block bb, FILE *file, int indent, int flags)
{
maybe_init_pretty_print (file);
gimple_dump_bb_buff (&buffer, bb, indent, flags);
pp_flush (&buffer);
}
|
octree_openmp.c | /********************************************************************/
/* Octree partitioning 3-D points into spatial subvolumes */
/* using OPENMP project 2013 */
/* */
/* Implemented by Nikos Katirtzis (nikos912000) */
/********************************************************************/
/****************** Includes - Defines ******************/
#include "octree_openmp.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <omp.h>
#include <sys/time.h>
#include <time.h>
/*************** Defines - Initializations **************/
//Total number of points
int N;
//Maximum number of points allowed in a (sub)cube
int S;
// Define a matrix of boxes and leaves
Box *box;
Box *leaf;
double **A, **B;
// Counters
int box_counter = 1;
int leaf_counter = 0;
int num_points = 0;
int running_threads = 0;
// Maximum number of levels - to be printed
int num_levels = 0;
// Number of boxes in each level
int *level_boxes;
/******************** Functions ********************/
void* cubeCheck(void *arg);
void* cubeDivision(void *arg);
void searchNeighbours();
void checkB();
void checkBoundaries();
// Write to files
void AFile();
void BFile();
void neighboursFile();
/******************** Main function ****************/
int main(int argc, char** argv)
{
if (argc < 3)
{
printf("Error in arguments! Two arguments required: N and S\n");
return 0;
}
int i, j, position, total_time,B_counter = 0;
// get arguments
N = atoi(argv[1]);
S = atoi(argv[2]);
/*****************************************************************/
/* The original N*3 array of random points that belong to the */
/* first octant of the unit sphere (x^2+y^=^2+z^2=1, 0<=x,y,z<=1)*/
/*****************************************************************/
A = (double**)malloc(N * sizeof(double*));
if (A == NULL)
{
exit(1);
}
// number generator seed for different random sequence per run
srand(time(NULL));
// or this command if we want the same sequence for every iteration
//srand(0);
// all values are double because for large N floats aren't large enough
double y_max = 0;
for (i = 0; i < N; i++)
{
A[i] = (double*)malloc(3 * sizeof(double));
// points for which it states x^2+y^2+z^2=1 and 0<=x,y,z<=1
A[i][0] = ((double)rand()/(double)RAND_MAX);
// y_max = 1 - x^2
y_max = sqrt(1 - pow(A[i][0], 2));
A[i][1] = ((double)rand()/(double)RAND_MAX)*y_max;
// z = 1 - x^2 - y^2
A[i][2] = sqrt(1 - pow(A[i][0], 2) - pow(A[i][1], 2));
}
printf("Generation of points completed!\n");
// start timer
gettimeofday(&startwtime, NULL);
// memory allocation for array B
B = (double**) malloc(sizeof(double*) * N);
if (B == NULL)
{
exit(1);
}
for (i = 0; i < N; i++)
{
B[i]= (double*)malloc(sizeof(double) * 3);
}
// memory allocation (1 element) for array box
box = (Box*)malloc(1 * sizeof(Box));
if (box == NULL)
{
exit(1);
}
// initialize 1st box (unit cube))
box[0].level = 0;
box[0].boxid = 1;
box[0].parent = 0;
box[0].length = 1;
box[0].center[0] = 0.5;
box[0].center[1] = 0.5;
box[0].center[2] = 0.5;
box[0].start = 0;
box[0].n = N;
box[0].points = (int*)malloc(N * sizeof(int));
for(i = 0; i < 26; i++)
{
box[0].colleague[i] = 0;
}
for(i = 0; i < N; i++)
{
box[0].points[i] = i;
}
// begin calculations
position = 0;
cubeCheck(&position);
printf("Creation of octree completed!\n");
// find number of cubes in each level
level_boxes = (int*)malloc((num_levels + 1) * sizeof(int));
if (level_boxes == NULL){
exit(1);
}
printf("Maximum number of levels = %d\n", num_levels);
printf("Total number of cubes = %d\n", box_counter);
searchNeighbours();
printf("All colleagues have been found!\n");
//Copy all points from leafs to array B
for (i = 0; i < leaf_counter; i++)
{
leaf[i].start = B_counter;
for (j = 0; j < leaf[i].n; j++)
{
B[B_counter][0] = A[leaf[i].points[j]][0];
B[B_counter][1] = A[leaf[i].points[j]][1];
B[B_counter][2] = A[leaf[i].points[j]][2];
B_counter++;
}
}
printf("Array B updated!\n");
//checkB();
//checkBoundaries();
// file insertion
/*AFile();
BFile();
neighboursFile();
printf("File insertion completed!\n");*/
// stop timer
gettimeofday(&endwtime, NULL);
total_time = ((endwtime.tv_sec * 1000000 + endwtime.tv_usec) -(startwtime.tv_sec * 1000000 + startwtime.tv_usec));
printf("Total calculation time is: %d us\n", total_time);
printf("\nTask completed!\n");
return (EXIT_SUCCESS);
}
void* cubeCheck(void *arg)
{
int i;
int boxIndex = *(int *)arg;
Box temp_box, temp_parent;
#pragma omp critical(boxMutex)
{
temp_box = box[boxIndex];
temp_parent = box[temp_box.parent - 1];
}
/*Array with points indexes that belong to the cube*/
if (temp_box.boxid != 1)
{
temp_box.points = (int*)malloc(temp_parent.n * sizeof(int));
/*Checking how many points are included in the cube*/
for (i = 0; i < temp_parent.n; i++)
{
if (fabs(temp_box.center[0] - A[temp_parent.points[i]][0]) < temp_box.length / 2)
{
if (fabs(temp_box.center[1] - A[temp_parent.points[i]][1]) < temp_box.length / 2)
{
if (fabs(temp_box.center[2] - A[temp_parent.points[i]][2]) < temp_box.length / 2)
{
temp_box.n++;
temp_box.points[temp_box.n - 1] = temp_parent.points[i];
}
}
}
}
}
if (temp_box.n == 0)
{
// cube has no points (empty)...set boxid = 0 and this child of parent = 0
#pragma omp critical(boxMutex)
{
temp_box.boxid = 0;
box[boxIndex] = temp_box;
temp_parent.child[temp_box.child_index] = 0;
box[temp_parent.boxid - 1] = temp_parent;
}
}
else if (temp_box.n <= S)
{
// cube is a leaf
#pragma omp critical(leafMutex)
{
leaf_counter++;
leaf = (Box*)realloc(leaf, leaf_counter * sizeof(Box));
leaf[leaf_counter - 1] = temp_box;
// update total number of points
num_points += temp_box.n;
}
#pragma omp critical(boxMutex)
{
box[boxIndex] = temp_box;
}
}
else
{
#pragma omp critical(boxMutex)
{
box[boxIndex] = temp_box;
}
// create 8 subcubes
cubeDivision(&temp_box);
}
return NULL;
}
void* cubeDivision(void *arg)
{
Box cube = *(Box *)arg;
int i, j, pos[8];
#pragma omp critical(boxMutex)
{
// allocate memory for 8 more (sub)cubes
box = (Box*)realloc(box, (8 + box_counter) * sizeof(Box));
// initialize subcubes (children)
for (i = 0; i < 8; i++)
{
box_counter++;
box[box_counter - 1].level = cube.level + 1;
box[box_counter - 1].boxid = box_counter;
box[box_counter - 1].parent = cube.boxid;
box[box_counter - 1].length = cube.length / 2;
box[box_counter - 1].n = 0;
box[box_counter - 1].child_index = i;
// update parent with his child
box[cube.boxid - 1].child[i] = box_counter;
// initialize colleagues
box[box_counter - 1].colleague_counter = 0;
for(j = 0; j < 26; j++)
{
box[box_counter - 1].colleague[j] = 0;
}
}
cube.temp_counter = box_counter;
/* Set subcubes centers*/
// Left - Front - Down
box[box_counter - 8].center[0] = cube.center[0] - cube.length / 4;
box[box_counter - 8].center[1] = cube.center[1] - cube.length / 4;
box[box_counter - 8].center[2] = cube.center[2] - cube.length / 4;
// Left - Front - Up
box[box_counter - 7].center[0] = cube.center[0] - cube.length / 4;
box[box_counter - 7].center[1] = cube.center[1] - cube.length / 4;
box[box_counter - 7].center[2] = cube.center[2] + cube.length / 4;
// Left - Back - Down
box[box_counter - 6].center[0] = cube.center[0] - cube.length / 4;
box[box_counter - 6].center[1] = cube.center[1] + cube.length / 4;
box[box_counter - 6].center[2] = cube.center[2] - cube.length / 4;
// Left - Back - Up
box[box_counter - 5].center[0] = cube.center[0] - cube.length / 4;
box[box_counter - 5].center[1] = cube.center[1] + cube.length / 4;
box[box_counter - 5].center[2] = cube.center[2] + cube.length / 4;
// Right - Front - Down
box[box_counter - 4].center[0] = cube.center[0] + cube.length / 4;
box[box_counter - 4].center[1] = cube.center[1] - cube.length / 4;
box[box_counter - 4].center[2] = cube.center[2] - cube.length / 4;
// Right - Front - Up
box[box_counter - 3].center[0] = cube.center[0] + cube.length / 4;
box[box_counter - 3].center[1] = cube.center[1] - cube.length / 4;
box[box_counter - 3].center[2] = cube.center[2] + cube.length / 4;
// Right - Back - Down
box[box_counter - 2].center[0] = cube.center[0] + cube.length / 4;
box[box_counter - 2].center[1] = cube.center[1] + cube.length / 4;
box[box_counter - 2].center[2] = cube.center[2] - cube.length / 4;
// Right - Back - Up
box[box_counter - 1].center[0] = cube.center[0] + cube.length / 4;
box[box_counter - 1].center[1] = cube.center[1] + cube.length / 4;
box[box_counter - 1].center[2] = cube.center[2] + cube.length / 4;
// check if we have new max level
if (cube.level + 1 > num_levels)
{
num_levels = cube.level + 1;
}
}
for (i = 0; i < 8; i++)
{
pos[i] = cube.temp_counter - i - 1;
}
#pragma omp parallel shared(pos) private(i)
{
#pragma omp for schedule(dynamic,1) nowait
for (i = 7; i >= 0; i--)
{
cubeCheck(&pos[i]);
}
}
return NULL;
}
void searchNeighbours()
{
int level, i, j, m, parent_id, child_id, colleague_id, colleague_index;
double dist0, dist1, dist2;
/* find colleagues searching level by level */
for (level = 0; level < num_levels + 1; level++)
{
// search in all boxes
for (i = 1; i < box_counter; i++)
{
if (box[i].level == level)
{
parent_id = box[i].parent;
if (parent_id != 0)
{
for (j = 0; j < 8; j++)
{
child_id = box[parent_id - 1].child[j];
if (child_id != 0)
{
if (box[i].boxid != box[child_id - 1].boxid)
{
// all "brothers" are colleagues (we can ignore the distance)
// we found a colleague!
box[i].colleague[box[i].colleague_counter++] = box[child_id - 1].boxid;
}
}
}
for (j = 0; j < 26; j++)
{
colleague_id = box[parent_id - 1].colleague[j];
// check if parent's colleague has children (if it's not empty or a leaf one)
if (colleague_id != 0)
{
if (box[colleague_id - 1].n > S)
{
for (m = 0; m < 8; m++)
{
child_id = box[colleague_id - 1].child[m];
if (child_id != 0)
{
if (box[i].boxid != box[child_id - 1].boxid)
{
// calculate distances
dist0 = box[child_id - 1].center[0] - box[i].center[0];
dist1 = box[child_id - 1].center[1] - box[i].center[1];
dist2 = box[child_id - 1].center[2] - box[i].center[2];
//check if distance is <=root(3)*length (= for the case when we have one common point only)
if (sqrt(dist0 * dist0 + dist1 * dist1 + dist2 * dist2) <= sqrt(3) * box[i].length)
{
colleague_index = box[i].colleague_counter;
box[i].colleague[colleague_index] = box[child_id - 1].boxid;
box[i].colleague_counter++;
}
}
}
}
}
}
}
}
}
}
}
}
void checkB()
{
int i, j, same_counter = 0;
for (i = 0; i < N; i++)
{
for (j = 0; j < N; j++)
{
if ((B[i][0] == A[j][0]) && (B[i][1] == A[j][1]) && (B[i][2] == A[j][2]))
{
same_counter++;
}
}
}
if (same_counter == N)
{
printf("All points of B are also points of A\n");
}
else
{
printf("Error with points of B\n");
}
}
void checkBoundaries()
{
int i, j, points_counter = 0;
double x, y, z;
for (i = 0; i < leaf_counter; i++)
{
for (j = 0; j < leaf[i].n; j++)
{
x = fabs(leaf[i].center[0] - A[leaf[i].points[j]][0]);
y = fabs(leaf[i].center[1] - A[leaf[i].points[j]][1]);
z = fabs(leaf[i].center[2] - A[leaf[i].points[j]][2]);
if (x < leaf[i].length / 2 && y < leaf[i].length / 2 && z < leaf[i].length / 2)
{
points_counter++;
}
}
}
if (points_counter == N)
{
printf("All points of leafs meet boundaries of subcubes\n");
}
else
{
printf("Error with points of leafs\n");
}
}
//write array A to file
void AFile()
{
remove("alpha.txt");
FILE *A_file;
int i;
A_file = fopen("A.txt", "wt");
for(i = 0; i < N; i++)
{
fprintf(A_file,"%f,%f,%f\n",A[i][0],A[i][1],A[i][2]); fflush(A_file);
}
fclose(A_file);
}
//write array B to file
void BFile()
{
remove("B.txt");
FILE *B_file;
int i;
B_file = fopen("B.txt", "wt");
for(i = 0; i < N; i++)
{
fprintf(B_file,"%f,%f,%f\n",B[i][0],B[i][1],B[i][2]); fflush(B_file);
}
fclose(B_file);
}
//write neighbours to file
void neighboursFile()
{
remove("colleagues.txt");
FILE *neighbours_file;
int i, j;
neighbours_file = fopen("neighbours.txt", "wt");
for( i = 0; i < box_counter; i++)
{
if (box[i].boxid != 0)
{
fprintf(neighbours_file,"id: %8d neighbours:",box[i].boxid); fflush(neighbours_file);
for(j = 0; j < 26; j++)
{
if(box[i].colleague[j] != 0)
{
fprintf(neighbours_file,"%8d",box[i].colleague[j]); fflush(neighbours_file);
}
}
fprintf(neighbours_file,"\n"); fflush(neighbours_file);
}
}
fclose(neighbours_file);
} |
project.c | //-----------------------------------------------------------------------------
// project.c
//
// Project: EPA SWMM5
// Version: 5.1
// Date: 03/19/14 (Build 5.1.000)
// 04/14/14 (Build 5.1.004)
// 09/15/14 (Build 5.1.007)
// 03/19/15 (Build 5.1.008)
// 04/30/15 (Build 5.1.009)
// 08/01/16 (Build 5.1.011)
// 03/14/17 (Build 5.1.012)
// 05/10/18 (Build 5.1.013)
// Author: L. Rossman
//
// Project management functions.
//
// This module provides project-related services such as:
// o opening a new project and reading its input data
// o allocating and freeing memory for project objects
// o setting default values for object properties and options
// o initializing the internal state of all objects
// o managing hash tables for identifying objects by ID name
//
// Build 5.1.004:
// - Ignore RDII option added.
//
// Build 5.1.007:
// - Default monthly adjustments for climate variables included.
// - User-supplied GW flow equations initialized to NULL.
// - Storage node exfiltration object initialized to NULL.
// - Freeing of memory used for storage node exfiltration included.
//
// Build 5.1.008:
// - Constants used for dynamic wave routing moved to dynwave.c.
// - Input processing of minimum time step & number of
// parallel threads for dynamic wave routing added.
// - Default values of hyd. conductivity adjustments added.
// - Freeing of memory used for outfall pollutant load added.
//
// Build 5.1.009:
// - Fixed bug in computing total duration introduced in 5.1.008.
//
// Build 5.1.011:
// - Memory management of hydraulic event dates array added.
//
// Build 5.1.012:
// - Minimum conduit slope option initialized to 0 (none).
// - NO/YES no longer accepted as options for NORMAL_FLOW_LIMITED.
//
// Build 5.1.013:
// - omp_get_num_threads function protected against lack of compiler
// support for OpenMP.
// - Rain gage validation now performed after subcatchment validation.
// - More robust parsing of MinSurfarea option provided.
// - Support added for new RuleStep analysis option.
//
//-----------------------------------------------------------------------------
#define _CRT_SECURE_NO_DEPRECATE
#include <stdlib.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#if defined(_OPENMP) //(5.1.013)
#include <omp.h> //
#else //
int omp_get_num_threads(void) { return 1;} //
#endif //
#include "headers.h"
#include "lid.h"
#include "hash.h"
#include "mempool.h"
//-----------------------------------------------------------------------------
// Shared variables
//-----------------------------------------------------------------------------
static HTtable* Htable[MAX_OBJ_TYPES]; // Hash tables for object ID names
static char MemPoolAllocated; // TRUE if memory pool allocated
//-----------------------------------------------------------------------------
// External Functions (declared in funcs.h)
//-----------------------------------------------------------------------------
// project_open (called from swmm_open in swmm5.c)
// project_close (called from swmm_close in swmm5.c)
// project_readInput (called from swmm_open in swmm5.c)
// project_readOption (called from readOption in input.c)
// project_validate (called from swmm_open in swmm5.c)
// project_init (called from swmm_start in swmm5.c)
// project_addObject (called from addObject in input.c)
// project_createMatrix (called from openFileForInput in iface.c)
// project_freeMatrix (called from iface_closeRoutingFiles)
// project_findObject
// project_findID
//-----------------------------------------------------------------------------
// Function declarations
//-----------------------------------------------------------------------------
static void initPointers(void);
static void setDefaults(void);
static void openFiles(char *f1, char *f2, char *f3);
static void createObjects(void);
static void deleteObjects(void);
static void createHashTables(void);
static void deleteHashTables(void);
//=============================================================================
void project_open(char *f1, char *f2, char *f3)
//
// Input: f1 = pointer to name of input file
// f2 = pointer to name of report file
// f3 = pointer to name of binary output file
// Output: none
// Purpose: opens a new SWMM project.
//
{
initPointers();
setDefaults();
openFiles(f1, f2, f3);
}
//=============================================================================
void project_readInput()
//
// Input: none
// Output: none
// Purpose: retrieves project data from input file.
//
{
// --- create hash tables for fast retrieval of objects by ID names
createHashTables();
// --- count number of objects in input file and create them
input_countObjects();
createObjects();
// --- read project data from input file
input_readData();
if ( ErrorCode ) return;
// --- establish starting & ending date/time
StartDateTime = StartDate + StartTime;
EndDateTime = EndDate + EndTime;
ReportStart = ReportStartDate + ReportStartTime;
ReportStart = MAX(ReportStart, StartDateTime);
// --- check for valid starting & ending date/times
if ( EndDateTime <= StartDateTime )
{
report_writeErrorMsg(ERR_START_DATE, "");
}
else if ( EndDateTime <= ReportStart )
{
report_writeErrorMsg(ERR_REPORT_DATE, "");
}
else
{
// --- compute total duration of simulation in seconds
double durationDate = EndDate - StartDate;
double durationTime = EndTime - StartTime;
TotalDuration = floor(durationDate * SECperDAY + durationTime * SECperDAY);
// --- reporting step must be <= total duration
if ( (double)ReportStep > TotalDuration )
{
ReportStep = (int)(TotalDuration);
}
// --- reporting step can't be < routing step
if ( (double)ReportStep < RouteStep )
{
report_writeErrorMsg(ERR_REPORT_STEP, "");
}
// --- convert total duration to milliseconds
TotalDuration *= 1000.0;
}
}
//=============================================================================
void project_validate()
//
// Input: none
// Output: none
// Purpose: checks validity of project data.
//
{
int i;
int j;
int err;
// --- validate Curves and TimeSeries
for ( i=0; i<Nobjects[CURVE]; i++ )
{
err = table_validate(&Curve[i]);
if ( err ) report_writeErrorMsg(ERR_CURVE_SEQUENCE, Curve[i].ID);
}
for ( i=0; i<Nobjects[TSERIES]; i++ )
{
err = table_validate(&Tseries[i]);
if ( err ) report_writeTseriesErrorMsg(err, &Tseries[i]);
}
// --- validate hydrology objects
// (NOTE: order is important !!!!)
climate_validate();
lid_validate();
if ( Nobjects[SNOWMELT] == 0 ) IgnoreSnowmelt = TRUE;
if ( Nobjects[AQUIFER] == 0 ) IgnoreGwater = TRUE;
for ( i=0; i<Nobjects[AQUIFER]; i++ ) gwater_validateAquifer(i);
for ( i=0; i<Nobjects[SUBCATCH]; i++ ) subcatch_validate(i);
for ( i=0; i<Nobjects[GAGE]; i++ ) gage_validate(i); //(5.1.013)
for ( i=0; i<Nobjects[SNOWMELT]; i++ ) snow_validateSnowmelt(i);
// --- compute geometry tables for each shape curve
j = 0;
for ( i=0; i<Nobjects[CURVE]; i++ )
{
if ( Curve[i].curveType == SHAPE_CURVE )
{
Curve[i].refersTo = j;
Shape[j].curve = i;
if ( !shape_validate(&Shape[j], &Curve[i]) )
report_writeErrorMsg(ERR_CURVE_SEQUENCE, Curve[i].ID);
j++;
}
}
// --- validate links before nodes, since the latter can
// result in adjustment of node depths
for ( i=0; i<Nobjects[NODE]; i++) Node[i].oldDepth = Node[i].fullDepth;
for ( i=0; i<Nobjects[LINK]; i++) link_validate(i);
for ( i=0; i<Nobjects[NODE]; i++) node_validate(i);
// --- adjust time steps if necessary
if ( DryStep < WetStep )
{
report_writeWarningMsg(WARN06, "");
DryStep = WetStep;
}
if ( RouteStep > (double)WetStep )
{
report_writeWarningMsg(WARN07, "");
RouteStep = WetStep;
}
// --- adjust individual reporting flags to match global reporting flag
if ( RptFlags.subcatchments == ALL )
for (i=0; i<Nobjects[SUBCATCH]; i++) Subcatch[i].rptFlag = TRUE;
if ( RptFlags.nodes == ALL )
for (i=0; i<Nobjects[NODE]; i++) Node[i].rptFlag = TRUE;
if ( RptFlags.links == ALL )
for (i=0; i<Nobjects[LINK]; i++) Link[i].rptFlag = TRUE;
// --- validate dynamic wave options
if ( RouteModel == DW ) dynwave_validate();
// --- adjust number of parallel threads to be used //(5.1.013)
#pragma omp parallel //(5.1.008)
{
if ( NumThreads == 0 ) NumThreads = omp_get_num_threads(); //(5.1.008)
else NumThreads = MIN(NumThreads, omp_get_num_threads()); //(5.1.008)
}
if ( Nobjects[LINK] < 4 * NumThreads ) NumThreads = 1; //(5.1.008)
}
//=============================================================================
void project_close()
//
// Input: none
// Output: none
// Purpose: closes a SWMM project.
//
{
deleteObjects();
deleteHashTables();
}
//=============================================================================
int project_init(void)
//
// Input: none
// Output: returns an error code
// Purpose: initializes the internal state of all objects.
//
{
int j;
climate_initState();
lid_initState();
for (j=0; j<Nobjects[TSERIES]; j++) table_tseriesInit(&Tseries[j]);
for (j=0; j<Nobjects[GAGE]; j++) gage_initState(j);
for (j=0; j<Nobjects[SUBCATCH]; j++) subcatch_initState(j);
for (j=0; j<Nobjects[NODE]; j++) node_initState(j);
for (j=0; j<Nobjects[LINK]; j++) link_initState(j);
return ErrorCode;
}
//=============================================================================
int project_addObject(int type, char *id, int n)
//
// Input: type = object type
// id = object ID string
// n = object index
// Output: returns 0 if object already added, 1 if not, -1 if hashing fails
// Purpose: adds an object ID to a hash table
//
{
int result;
int len;
char *newID;
// --- do nothing if object already placed in hash table
if ( project_findObject(type, id) >= 0 ) return 0;
// --- use memory from the hash tables' common memory pool to store
// a copy of the object's ID string
len = strlen(id) + 1;
newID = (char *) Alloc(len*sizeof(char));
strcpy(newID, id);
// --- insert object's ID into the hash table for that type of object
result = HTinsert(Htable[type], newID, n);
if ( result == 0 ) result = -1;
return result;
}
//=============================================================================
int project_findObject(int type, char *id)
//
// Input: type = object type
// id = object ID
// Output: returns index of object with given ID, or -1 if ID not found
// Purpose: uses hash table to find index of an object with a given ID.
//
{
return HTfind(Htable[type], id);
}
//=============================================================================
char *project_findID(int type, char *id)
//
// Input: type = object type
// id = ID name being sought
// Output: returns pointer to location where object's ID string is stored
// Purpose: uses hash table to find address of given string entry.
//
{
return HTfindKey(Htable[type], id);
}
//=============================================================================
double ** project_createMatrix(int nrows, int ncols)
//
// Input: nrows = number of rows (0-based)
// ncols = number of columns (0-based)
// Output: returns a pointer to a matrix
// Purpose: allocates memory for a matrix of doubles.
//
{
int i,j;
double **a;
// --- allocate pointers to rows
a = (double **) malloc(nrows * sizeof(double *));
if ( !a ) return NULL;
// --- allocate rows and set pointers to them
a[0] = (double *) malloc (nrows * ncols * sizeof(double));
if ( !a[0] ) return NULL;
for ( i = 1; i < nrows; i++ ) a[i] = a[i-1] + ncols;
for ( i = 0; i < nrows; i++)
{
for ( j = 0; j < ncols; j++) a[i][j] = 0.0;
}
// --- return pointer to array of pointers to rows
return a;
}
//=============================================================================
void project_freeMatrix(double **a)
//
// Input: a = matrix of floats
// Output: none
// Purpose: frees memory allocated for a matrix of doubles.
//
{
if ( a != NULL )
{
if ( a[0] != NULL ) free( a[0] );
free( a );
}
}
//=============================================================================
int project_readOption(char* s1, char* s2)
//
// Input: s1 = option keyword
// s2 = string representation of option's value
// Output: returns error code
// Purpose: reads a project option from a pair of string tokens.
//
// NOTE: all project options have default values assigned in setDefaults().
//
{
int k, m, h, s;
double tStep;
char strDate[25];
DateTime aTime;
DateTime aDate;
// --- determine which option is being read
k = findmatch(s1, OptionWords);
if ( k < 0 ) return error_setInpError(ERR_KEYWORD, s1);
switch ( k )
{
// --- choice of flow units
case FLOW_UNITS:
m = findmatch(s2, FlowUnitWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
FlowUnits = m;
if ( FlowUnits <= MGD ) UnitSystem = US;
else UnitSystem = SI;
break;
// --- choice of infiltration modeling method
case INFIL_MODEL:
m = findmatch(s2, InfilModelWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
InfilModel = m;
break;
// --- choice of flow routing method
case ROUTE_MODEL:
m = findmatch(s2, RouteModelWords);
if ( m < 0 ) m = findmatch(s2, OldRouteModelWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
if ( m == NO_ROUTING ) IgnoreRouting = TRUE;
else RouteModel = m;
if ( RouteModel == EKW ) RouteModel = KW;
break;
// --- simulation start date
case START_DATE:
if ( !datetime_strToDate(s2, &StartDate) )
{
return error_setInpError(ERR_DATETIME, s2);
}
break;
// --- simulation start time of day
case START_TIME:
if ( !datetime_strToTime(s2, &StartTime) )
{
return error_setInpError(ERR_DATETIME, s2);
}
break;
// --- simulation ending date
case END_DATE:
if ( !datetime_strToDate(s2, &EndDate) )
{
return error_setInpError(ERR_DATETIME, s2);
}
break;
// --- simulation ending time of day
case END_TIME:
if ( !datetime_strToTime(s2, &EndTime) )
{
return error_setInpError(ERR_DATETIME, s2);
}
break;
// --- reporting start date
case REPORT_START_DATE:
if ( !datetime_strToDate(s2, &ReportStartDate) )
{
return error_setInpError(ERR_DATETIME, s2);
}
break;
// --- reporting start time of day
case REPORT_START_TIME:
if ( !datetime_strToTime(s2, &ReportStartTime) )
{
return error_setInpError(ERR_DATETIME, s2);
}
break;
// --- day of year when street sweeping begins or when it ends
// (year is arbitrarily set to 1947 so that the dayOfYear
// function can be applied)
case SWEEP_START:
case SWEEP_END:
strcpy(strDate, s2);
strcat(strDate, "/1947");
if ( !datetime_strToDate(strDate, &aDate) )
{
return error_setInpError(ERR_DATETIME, s2);
}
m = datetime_dayOfYear(aDate);
if ( k == SWEEP_START ) SweepStart = m;
else SweepEnd = m;
break;
// --- number of antecedent dry days
case START_DRY_DAYS:
StartDryDays = atof(s2);
if ( StartDryDays < 0.0 )
{
return error_setInpError(ERR_NUMBER, s2);
}
break;
// --- runoff or reporting time steps
// (input is in hrs:min:sec format, time step saved as seconds)
case WET_STEP:
case DRY_STEP:
case REPORT_STEP:
case RULE_STEP: //(5.1.013)
if ( !datetime_strToTime(s2, &aTime) )
{
return error_setInpError(ERR_DATETIME, s2);
}
datetime_decodeTime(aTime, &h, &m, &s);
h += 24*(int)aTime;
s = s + 60*m + 3600*h;
// --- RuleStep allowed to be 0 while other time steps must be > 0 //(5.1.013)
if (k == RULE_STEP) //
{ //
if (s < 0) return error_setInpError(ERR_NUMBER, s2); //
} //
else if ( s <= 0 ) return error_setInpError(ERR_NUMBER, s2); //
switch ( k )
{
case WET_STEP: WetStep = s; break;
case DRY_STEP: DryStep = s; break;
case REPORT_STEP: ReportStep = s; break;
case RULE_STEP: RuleStep = s; break; //(5.1.013)
}
break;
// --- type of damping applied to inertial terms of dynamic wave routing
case INERT_DAMPING:
m = findmatch(s2, InertDampingWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
else InertDamping = m;
break;
// --- Yes/No options (NO = 0, YES = 1)
case ALLOW_PONDING:
case SLOPE_WEIGHTING:
case SKIP_STEADY_STATE:
case IGNORE_RAINFALL:
case IGNORE_SNOWMELT:
case IGNORE_GWATER:
case IGNORE_ROUTING:
case IGNORE_QUALITY:
case IGNORE_RDII:
m = findmatch(s2, NoYesWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
switch ( k )
{
case ALLOW_PONDING: AllowPonding = m; break;
case SLOPE_WEIGHTING: SlopeWeighting = m; break;
case SKIP_STEADY_STATE: SkipSteadyState = m; break;
case IGNORE_RAINFALL: IgnoreRainfall = m; break;
case IGNORE_SNOWMELT: IgnoreSnowmelt = m; break;
case IGNORE_GWATER: IgnoreGwater = m; break;
case IGNORE_ROUTING: IgnoreRouting = m; break;
case IGNORE_QUALITY: IgnoreQuality = m; break;
case IGNORE_RDII: IgnoreRDII = m; break;
}
break;
case NORMAL_FLOW_LTD:
m = findmatch(s2, NormalFlowWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
NormalFlowLtd = m;
break;
case FORCE_MAIN_EQN:
m = findmatch(s2, ForceMainEqnWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
ForceMainEqn = m;
break;
case LINK_OFFSETS:
m = findmatch(s2, LinkOffsetWords);
if ( m < 0 ) return error_setInpError(ERR_KEYWORD, s2);
LinkOffsets = m;
break;
// --- compatibility option for selecting solution method for
// dynamic wave flow routing (NOT CURRENTLY USED)
case COMPATIBILITY:
if ( strcomp(s2, "3") ) Compatibility = SWMM3;
else if ( strcomp(s2, "4") ) Compatibility = SWMM4;
else if ( strcomp(s2, "5") ) Compatibility = SWMM5;
else return error_setInpError(ERR_KEYWORD, s2);
break;
// --- routing or lengthening time step (in decimal seconds)
// (lengthening time step is used in Courant stability formula
// to artificially lengthen conduits for dynamic wave flow routing
// (a value of 0 means that no lengthening is used))
case ROUTE_STEP:
case LENGTHENING_STEP:
if ( !getDouble(s2, &tStep) )
{
if ( !datetime_strToTime(s2, &aTime) )
{
return error_setInpError(ERR_NUMBER, s2);
}
else
{
datetime_decodeTime(aTime, &h, &m, &s);
h += 24*(int)aTime;
s = s + 60*m + 3600*h;
tStep = s;
}
}
if ( k == ROUTE_STEP )
{
if ( tStep <= 0.0 ) return error_setInpError(ERR_NUMBER, s2);
RouteStep = tStep;
}
else LengtheningStep = MAX(0.0, tStep);
break;
// --- minimum variable time step for dynamic wave routing
case MIN_ROUTE_STEP:
if ( !getDouble(s2, &MinRouteStep) || MinRouteStep < 0.0 )
return error_setInpError(ERR_NUMBER, s2);
break;
case NUM_THREADS:
m = atoi(s2);
if ( m < 0 ) return error_setInpError(ERR_NUMBER, s2);
NumThreads = m;
break;
// --- safety factor applied to variable time step estimates under
// dynamic wave flow routing (value of 0 indicates that variable
// time step option not used)
case VARIABLE_STEP:
if ( !getDouble(s2, &CourantFactor) )
return error_setInpError(ERR_NUMBER, s2);
if ( CourantFactor < 0.0 || CourantFactor > 2.0 )
return error_setInpError(ERR_NUMBER, s2);
break;
// --- minimum surface area (ft2 or sq. meters) associated with nodes
// under dynamic wave flow routing
case MIN_SURFAREA:
if (!getDouble(s2, &MinSurfArea)) //(5.1.013)
return error_setInpError(ERR_NUMBER, s2); //(5.1.013)
if (MinSurfArea < 0.0) //(5.1.013)
return error_setInpError(ERR_NUMBER, s2); //(5.1.013)
break;
// --- minimum conduit slope (%)
case MIN_SLOPE:
if ( !getDouble(s2, &MinSlope) )
return error_setInpError(ERR_NUMBER, s2);
if ( MinSlope < 0.0 || MinSlope >= 100 )
return error_setInpError(ERR_NUMBER, s2);
MinSlope /= 100.0;
break;
// --- maximum trials / time step for dynamic wave routing
case MAX_TRIALS:
m = atoi(s2);
if ( m < 0 ) return error_setInpError(ERR_NUMBER, s2);
MaxTrials = m;
break;
// --- head convergence tolerance for dynamic wave routing
case HEAD_TOL:
if ( !getDouble(s2, &HeadTol) )
{
return error_setInpError(ERR_NUMBER, s2);
}
break;
// --- steady state tolerance on system inflow - outflow
case SYS_FLOW_TOL:
if ( !getDouble(s2, &SysFlowTol) )
{
return error_setInpError(ERR_NUMBER, s2);
}
SysFlowTol /= 100.0;
break;
// --- steady state tolerance on nodal lateral inflow
case LAT_FLOW_TOL:
if ( !getDouble(s2, &LatFlowTol) )
{
return error_setInpError(ERR_NUMBER, s2);
}
LatFlowTol /= 100.0;
break;
// --- method used for surcharging in dynamic wave flow routing //(5.1.013)
case SURCHARGE_METHOD:
m = findmatch(s2, SurchargeWords);
if (m < 0) return error_setInpError(ERR_KEYWORD, s2);
SurchargeMethod = m;
break;
case TEMPDIR: // Temporary Directory
sstrncpy(TempDir, s2, MAXFNAME);
break;
}
return 0;
}
//=============================================================================
void initPointers()
//
// Input: none
// Output: none
// Purpose: assigns NULL to all dynamic arrays for a new project.
//
{
Gage = NULL;
Subcatch = NULL;
Node = NULL;
Outfall = NULL;
Divider = NULL;
Storage = NULL;
Link = NULL;
Conduit = NULL;
Pump = NULL;
Orifice = NULL;
Weir = NULL;
Outlet = NULL;
Pollut = NULL;
Landuse = NULL;
Pattern = NULL;
Curve = NULL;
Tseries = NULL;
Transect = NULL;
Shape = NULL;
Aquifer = NULL;
UnitHyd = NULL;
Snowmelt = NULL;
Event = NULL;
MemPoolAllocated = FALSE;
}
//=============================================================================
void setDefaults()
//
// Input: none
// Output: none
// Purpose: assigns default values to project variables.
//
{
int i, j;
// Project title & temp. file path
for (i = 0; i < MAXTITLE; i++) strcpy(Title[i], "");
strcpy(TempDir, "");
// Interface files
Frain.mode = SCRATCH_FILE; // Use scratch rainfall file
Fclimate.mode = NO_FILE;
Frunoff.mode = NO_FILE;
Frdii.mode = NO_FILE;
Fhotstart1.mode = NO_FILE;
Fhotstart2.mode = NO_FILE;
Finflows.mode = NO_FILE;
Foutflows.mode = NO_FILE;
Frain.file = NULL;
Fclimate.file = NULL;
Frunoff.file = NULL;
Frdii.file = NULL;
Fhotstart1.file = NULL;
Fhotstart2.file = NULL;
Finflows.file = NULL;
Foutflows.file = NULL;
Fout.file = NULL;
Fout.mode = NO_FILE;
// Analysis options
UnitSystem = US; // US unit system
FlowUnits = CFS; // CFS flow units
InfilModel = HORTON; // Horton infiltration method
RouteModel = KW; // Kin. wave flow routing method
SurchargeMethod = EXTRAN; // Use EXTRAN method for surcharging //(5.1.013)
CrownCutoff = 0.96; //(5.1.013)
AllowPonding = FALSE; // No ponding at nodes
InertDamping = SOME; // Partial inertial damping
NormalFlowLtd = BOTH; // Default normal flow limitation
ForceMainEqn = H_W; // Hazen-Williams eqn. for force mains
LinkOffsets = DEPTH_OFFSET; // Use depth for link offsets
LengtheningStep = 0; // No lengthening of conduits
CourantFactor = 0.0; // No variable time step
MinSurfArea = 0.0; // Force use of default min. surface area
MinSlope = 0.0; // No user supplied minimum conduit slope
SkipSteadyState = FALSE; // Do flow routing in steady state periods
IgnoreRainfall = FALSE; // Analyze rainfall/runoff
IgnoreRDII = FALSE; // Analyze RDII
IgnoreSnowmelt = FALSE; // Analyze snowmelt
IgnoreGwater = FALSE; // Analyze groundwater
IgnoreRouting = FALSE; // Analyze flow routing
IgnoreQuality = FALSE; // Analyze water quality
WetStep = 300; // Runoff wet time step (secs)
DryStep = 3600; // Runoff dry time step (secs)
RuleStep = 0; // Rules evaluated at each routing step
RouteStep = 300.0; // Routing time step (secs)
MinRouteStep = 0.5; // Minimum variable time step (sec)
ReportStep = 900; // Reporting time step (secs)
StartDryDays = 0.0; // Antecedent dry days
MaxTrials = 0; // Force use of default max. trials
HeadTol = 0.0; // Force use of default head tolerance
SysFlowTol = 0.05; // System flow tolerance for steady state
LatFlowTol = 0.05; // Lateral flow tolerance for steady state
NumThreads = 0; // Number of parallel threads to use
NumEvents = 0; // Number of detailed routing events
// Deprecated options
SlopeWeighting = TRUE; // Use slope weighting
Compatibility = SWMM4; // Use SWMM 4 up/dn weighting method
// Starting & ending date/time
StartDate = datetime_encodeDate(2004, 1, 1);
StartTime = datetime_encodeTime(0,0,0);
StartDateTime = StartDate + StartTime;
EndDate = StartDate;
EndTime = 0.0;
ReportStartDate = NO_DATE;
ReportStartTime = NO_DATE;
SweepStart = 1;
SweepEnd = 365;
// Reporting options
RptFlags.input = FALSE;
RptFlags.continuity = TRUE;
RptFlags.flowStats = TRUE;
RptFlags.controls = FALSE;
RptFlags.subcatchments = FALSE;
RptFlags.nodes = FALSE;
RptFlags.links = FALSE;
RptFlags.nodeStats = FALSE;
RptFlags.averages = FALSE;
// Temperature data
Temp.dataSource = NO_TEMP;
Temp.tSeries = -1;
Temp.ta = 70.0;
Temp.elev = 0.0;
Temp.anglat = 40.0;
Temp.dtlong = 0.0;
Temp.tmax = MISSING;
// Wind speed data
Wind.type = MONTHLY_WIND;
for ( i=0; i<12; i++ ) Wind.aws[i] = 0.0;
// Snowmelt parameters
Snow.snotmp = 34.0;
Snow.tipm = 0.5;
Snow.rnm = 0.6;
// Snow areal depletion curves for pervious and impervious surfaces
for ( i=0; i<2; i++ )
{
for ( j=0; j<10; j++) Snow.adc[i][j] = 1.0;
}
// Evaporation rates
Evap.type = CONSTANT_EVAP;
for (i=0; i<12; i++)
{
Evap.monthlyEvap[i] = 0.0;
Evap.panCoeff[i] = 1.0;
}
Evap.recoveryPattern = -1;
Evap.recoveryFactor = 1.0;
Evap.tSeries = -1;
Evap.dryOnly = FALSE;
// Climate adjustments
for (i = 0; i < 12; i++)
{
Adjust.temp[i] = 0.0; // additive adjustments
Adjust.evap[i] = 0.0; // additive adjustments
Adjust.rain[i] = 1.0; // multiplicative adjustments
Adjust.hydcon[i] = 1.0; // hyd. conductivity adjustments
}
Adjust.rainFactor = 1.0;
Adjust.hydconFactor = 1.0;
}
//=============================================================================
void openFiles(char *f1, char *f2, char *f3)
//
// Input: f1 = name of input file
// f2 = name of report file
// f3 = name of binary output file
// Output: none
// Purpose: opens a project's input and report files.
//
{
// --- initialize file pointers to NULL
Finp.file = NULL;
Frpt.file = NULL;
Fout.file = NULL;
// --- save file names
sstrncpy(Finp.name, f1, MAXFNAME);
sstrncpy(Frpt.name, f2, MAXFNAME);
sstrncpy(Fout.name, f3, MAXFNAME);
// --- check that file names are not identical
if (strcomp(f1, f2) || strcomp(f1, f3) || strcomp(f2, f3))
{
writecon(FMT11);
ErrorCode = ERR_FILE_NAME;
return;
}
// --- open input and report files
if ((Finp.file = fopen(f1,"rt")) == NULL)
{
writecon(FMT12);
writecon(f1);
ErrorCode = ERR_INP_FILE;
return;
}
if ((Frpt.file = fopen(f2,"wt")) == NULL)
{
writecon(FMT13);
ErrorCode = ERR_RPT_FILE;
return;
}
}
//=============================================================================
void createObjects()
//
// Input: none
// Output: none
// Purpose: allocates memory for project's objects.
//
// NOTE: number of each type of object has already been determined in
// project_readInput().
//
{
int j, k;
// --- allocate memory for each category of object
if ( ErrorCode ) return;
Gage = (TGage *) calloc(Nobjects[GAGE], sizeof(TGage));
Subcatch = (TSubcatch *) calloc(Nobjects[SUBCATCH], sizeof(TSubcatch));
Node = (TNode *) calloc(Nobjects[NODE], sizeof(TNode));
Outfall = (TOutfall *) calloc(Nnodes[OUTFALL], sizeof(TOutfall));
Divider = (TDivider *) calloc(Nnodes[DIVIDER], sizeof(TDivider));
Storage = (TStorage *) calloc(Nnodes[STORAGE], sizeof(TStorage));
Link = (TLink *) calloc(Nobjects[LINK], sizeof(TLink));
Conduit = (TConduit *) calloc(Nlinks[CONDUIT], sizeof(TConduit));
Pump = (TPump *) calloc(Nlinks[PUMP], sizeof(TPump));
Orifice = (TOrifice *) calloc(Nlinks[ORIFICE], sizeof(TOrifice));
Weir = (TWeir *) calloc(Nlinks[WEIR], sizeof(TWeir));
Outlet = (TOutlet *) calloc(Nlinks[OUTLET], sizeof(TOutlet));
Pollut = (TPollut *) calloc(Nobjects[POLLUT], sizeof(TPollut));
Landuse = (TLanduse *) calloc(Nobjects[LANDUSE], sizeof(TLanduse));
Pattern = (TPattern *) calloc(Nobjects[TIMEPATTERN], sizeof(TPattern));
Curve = (TTable *) calloc(Nobjects[CURVE], sizeof(TTable));
Tseries = (TTable *) calloc(Nobjects[TSERIES], sizeof(TTable));
Aquifer = (TAquifer *) calloc(Nobjects[AQUIFER], sizeof(TAquifer));
UnitHyd = (TUnitHyd *) calloc(Nobjects[UNITHYD], sizeof(TUnitHyd));
Snowmelt = (TSnowmelt *) calloc(Nobjects[SNOWMELT], sizeof(TSnowmelt));
Shape = (TShape *) calloc(Nobjects[SHAPE], sizeof(TShape));
// --- create array of detailed routing event periods
Event = (TEvent *) calloc(NumEvents+1, sizeof(TEvent));
Event[NumEvents].start = BIG;
Event[NumEvents].end = BIG + 1.0;
// --- create LID objects
lid_create(Nobjects[LID], Nobjects[SUBCATCH]);
// --- create control rules
ErrorCode = controls_create(Nobjects[CONTROL]);
if ( ErrorCode ) return;
// --- create cross section transects
ErrorCode = transect_create(Nobjects[TRANSECT]);
if ( ErrorCode ) return;
// --- allocate memory for infiltration data
infil_create(Nobjects[SUBCATCH], InfilModel);
// --- allocate memory for water quality state variables
for (j = 0; j < Nobjects[SUBCATCH]; j++)
{
Subcatch[j].initBuildup =
(double *) calloc(Nobjects[POLLUT], sizeof(double));
Subcatch[j].oldQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Subcatch[j].newQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Subcatch[j].pondedQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Subcatch[j].concPonded = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Subcatch[j].totalLoad = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Subcatch[j].surfaceBuildup = (double *) calloc(Nobjects[POLLUT], sizeof(double));
}
for (j = 0; j < Nobjects[NODE]; j++)
{
Node[j].oldQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Node[j].newQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Node[j].extInflow = NULL;
Node[j].dwfInflow = NULL;
Node[j].rdiiInflow = NULL;
Node[j].treatment = NULL;
}
for (j = 0; j < Nobjects[LINK]; j++)
{
Link[j].oldQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Link[j].newQual = (double *) calloc(Nobjects[POLLUT], sizeof(double));
Link[j].totalLoad = (double *) calloc(Nobjects[POLLUT], sizeof(double));
}
// --- allocate memory for land use buildup/washoff functions
for (j = 0; j < Nobjects[LANDUSE]; j++)
{
Landuse[j].buildupFunc =
(TBuildup *) calloc(Nobjects[POLLUT], sizeof(TBuildup));
Landuse[j].washoffFunc =
(TWashoff *) calloc(Nobjects[POLLUT], sizeof(TWashoff));
}
// --- allocate memory for subcatchment landuse factors
for (j = 0; j < Nobjects[SUBCATCH]; j++)
{
Subcatch[j].landFactor =
(TLandFactor *) calloc(Nobjects[LANDUSE], sizeof(TLandFactor));
for (k = 0; k < Nobjects[LANDUSE]; k++)
{
Subcatch[j].landFactor[k].buildup =
(double *) calloc(Nobjects[POLLUT], sizeof(double));
}
}
// --- initialize buildup & washoff functions
for (j = 0; j < Nobjects[LANDUSE]; j++)
{
for (k = 0; k < Nobjects[POLLUT]; k++)
{
Landuse[j].buildupFunc[k].funcType = NO_BUILDUP;
Landuse[j].buildupFunc[k].normalizer = PER_AREA;
Landuse[j].washoffFunc[k].funcType = NO_WASHOFF;
}
}
// --- initialize rain gage properties
for (j = 0; j < Nobjects[GAGE]; j++)
{
Gage[j].tSeries = -1;
strcpy(Gage[j].fname, "");
}
// --- initialize subcatchment properties
for (j = 0; j < Nobjects[SUBCATCH]; j++)
{
Subcatch[j].outSubcatch = -1;
Subcatch[j].outNode = -1;
Subcatch[j].infil = -1;
Subcatch[j].groundwater = NULL;
Subcatch[j].gwLatFlowExpr = NULL;
Subcatch[j].gwDeepFlowExpr = NULL;
Subcatch[j].snowpack = NULL;
Subcatch[j].lidArea = 0.0;
for (k = 0; k < Nobjects[POLLUT]; k++)
{
Subcatch[j].initBuildup[k] = 0.0;
}
}
// --- initialize RDII unit hydrograph properties
for ( j = 0; j < Nobjects[UNITHYD]; j++ ) rdii_initUnitHyd(j);
// --- initialize snowmelt properties
for ( j = 0; j < Nobjects[SNOWMELT]; j++ ) snow_initSnowmelt(j);
// --- initialize storage node exfiltration
for (j = 0; j < Nnodes[STORAGE]; j++) Storage[j].exfil = NULL;
// --- initialize link properties
for (j = 0; j < Nobjects[LINK]; j++)
{
Link[j].xsect.type = -1;
Link[j].cLossInlet = 0.0;
Link[j].cLossOutlet = 0.0;
Link[j].cLossAvg = 0.0;
Link[j].hasFlapGate = FALSE;
}
for (j = 0; j < Nlinks[PUMP]; j++) Pump[j].pumpCurve = -1;
// --- initialize reporting flags
for (j = 0; j < Nobjects[SUBCATCH]; j++) Subcatch[j].rptFlag = FALSE;
for (j = 0; j < Nobjects[NODE]; j++) Node[j].rptFlag = FALSE;
for (j = 0; j < Nobjects[LINK]; j++) Link[j].rptFlag = FALSE;
// --- initialize curves, time series, and time patterns
for (j = 0; j < Nobjects[CURVE]; j++) table_init(&Curve[j]);
for (j = 0; j < Nobjects[TSERIES]; j++) table_init(&Tseries[j]);
for (j = 0; j < Nobjects[TIMEPATTERN]; j++) inflow_initDwfPattern(j);
}
//=============================================================================
void deleteObjects()
//
// Input: none
// Output: none
// Purpose: frees memory allocated for a project's objects.
//
// NOTE: care is taken to first free objects that are properties of another
// object before the latter is freed (e.g., we must free a
// subcatchment's land use factors before freeing the subcatchment).
//
{
int j, k;
// --- free memory for landuse factors & groundwater
if ( Subcatch ) for (j = 0; j < Nobjects[SUBCATCH]; j++)
{
for (k = 0; k < Nobjects[LANDUSE]; k++)
{
FREE(Subcatch[j].landFactor[k].buildup);
}
FREE(Subcatch[j].landFactor);
FREE(Subcatch[j].groundwater);
gwater_deleteFlowExpression(j);
FREE(Subcatch[j].snowpack);
}
// --- free memory for buildup/washoff functions
if ( Landuse ) for (j = 0; j < Nobjects[LANDUSE]; j++)
{
FREE(Landuse[j].buildupFunc);
FREE(Landuse[j].washoffFunc)
}
// --- free memory for water quality state variables
if ( Subcatch ) for (j = 0; j < Nobjects[SUBCATCH]; j++)
{
FREE(Subcatch[j].initBuildup);
FREE(Subcatch[j].oldQual);
FREE(Subcatch[j].newQual);
FREE(Subcatch[j].pondedQual);
FREE(Subcatch[j].totalLoad);
}
if ( Node ) for (j = 0; j < Nobjects[NODE]; j++)
{
FREE(Node[j].oldQual);
FREE(Node[j].newQual);
}
if ( Link ) for (j = 0; j < Nobjects[LINK]; j++)
{
FREE(Link[j].oldQual);
FREE(Link[j].newQual);
FREE(Link[j].totalLoad);
}
// --- free memory used for rainfall infiltration
infil_delete();
// --- free memory used for storage exfiltration
if ( Node ) for (j = 0; j < Nnodes[STORAGE]; j++)
{
if ( Storage[j].exfil )
{
FREE(Storage[j].exfil->btmExfil);
FREE(Storage[j].exfil->bankExfil);
FREE(Storage[j].exfil);
}
}
// --- free memory used for outfall pollutants loads
if ( Node ) for (j = 0; j < Nnodes[OUTFALL]; j++)
FREE(Outfall[j].wRouted);
// --- free memory used for nodal inflows & treatment functions
if ( Node ) for (j = 0; j < Nobjects[NODE]; j++)
{
inflow_deleteExtInflows(j);
inflow_deleteDwfInflows(j);
rdii_deleteRdiiInflow(j);
treatmnt_delete(j);
}
// --- delete table entries for curves and time series
if ( Tseries ) for (j = 0; j < Nobjects[TSERIES]; j++)
table_deleteEntries(&Tseries[j]);
if ( Curve ) for (j = 0; j < Nobjects[CURVE]; j++)
table_deleteEntries(&Curve[j]);
// --- delete cross section transects
transect_delete();
// --- delete control rules
controls_delete();
// --- delete LIDs
lid_delete();
// --- now free each major category of object
FREE(Gage);
FREE(Subcatch);
FREE(Node);
FREE(Outfall);
FREE(Divider);
FREE(Storage);
FREE(Link);
FREE(Conduit);
FREE(Pump);
FREE(Orifice);
FREE(Weir);
FREE(Outlet);
FREE(Pollut);
FREE(Landuse);
FREE(Pattern);
FREE(Curve);
FREE(Tseries);
FREE(Aquifer);
FREE(UnitHyd);
FREE(Snowmelt);
FREE(Shape);
FREE(Event);
}
//=============================================================================
void createHashTables()
//
// Input: none
// Output: returns error code
// Purpose: allocates memory for object ID hash tables
//
{ int j;
MemPoolAllocated = FALSE;
for (j = 0; j < MAX_OBJ_TYPES ; j++)
{
Htable[j] = HTcreate();
if ( Htable[j] == NULL ) report_writeErrorMsg(ERR_MEMORY, "");
}
// --- initialize memory pool used to store object ID's
if ( AllocInit() == NULL ) report_writeErrorMsg(ERR_MEMORY, "");
else MemPoolAllocated = TRUE;
}
//=============================================================================
void deleteHashTables()
//
// Input: none
// Output: none
// Purpose: frees memory allocated for object ID hash tables
//
{
int j;
for (j = 0; j < MAX_OBJ_TYPES; j++)
{
if ( Htable[j] != NULL ) HTfree(Htable[j]);
}
// --- free object ID memory pool
if ( MemPoolAllocated ) AllocFreePool();
}
//=============================================================================
|
DRB109-orderedmissing-orig-yes.c | /*
Copyright (c) 2017, Lawrence Livermore National Security, LLC.
Produced at the Lawrence Livermore National Laboratory
Written by Chunhua Liao, Pei-Hung Lin, Joshua Asplund,
Markus Schordan, and Ian Karlin
(email: liao6@llnl.gov, lin32@llnl.gov, asplund1@llnl.gov,
schordan1@llnl.gov, karlin1@llnl.gov)
LLNL-CODE-732144
All rights reserved.
This file is part of DataRaceBench. For details, see
https://github.com/LLNL/dataracebench. Please also see the LICENSE file
for our additional BSD notice.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the disclaimer below.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the disclaimer (as noted below)
in the documentation and/or other materials provided with the
distribution.
* Neither the name of the LLNS/LLNL nor the names of its contributors
may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL
SECURITY, LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
/* This is a program based on a test contributed by Yizi Gu@Rice Univ.
* Missing the ordered clause
* Data race pair: x@56:5 vs. x@56:5
* */
int main()
{
int x =0;
#pragma omp parallel for ordered
for (int i = 0; i < 100; ++i) {
x++;
}
printf ("x=%d\n",x);
return 0;
}
|
im2col.h | #ifndef IM2COL_H_
#define IM2COL_H_
#include <omp.h>
#include <torch/extension.h>
#include "common/im2col.h"
namespace spherical {
namespace cpu {
template <typename T>
void Im2Col2D(const int64_t num_kernels, torch::Tensor data_im,
const int64_t height_im, const int64_t width_im,
const int64_t width_out, const int64_t width_col,
const int64_t kernel_h, const int64_t kernel_w,
const int64_t pad_h, const int64_t pad_w, const int64_t stride_h,
const int64_t stride_w, const int64_t dilation_h,
const int64_t dilation_w, torch::Tensor data_col) {
T *data_col_ptr = data_col.data_ptr<T>();
const T *data_im_ptr = data_im.data_ptr<T>();
int64_t index;
#pragma omp parallel for shared(data_col_ptr, data_im_ptr) private(index) \
schedule(static)
for (index = 0; index < num_kernels; index++) {
common::Im2Col2D(index, data_im_ptr, height_im, width_im, width_out,
width_col, kernel_h, kernel_w, pad_h, pad_w, stride_h,
stride_w, dilation_h, dilation_w, data_col_ptr);
}
}
template <typename T>
void Col2Im2D(const int64_t num_kernels, torch::Tensor data_col,
const int64_t height, const int64_t width,
const int64_t output_height, const int64_t output_width,
const int64_t kernel_h, const int64_t kernel_w,
const int64_t pad_h, const int64_t pad_w, const int64_t stride_h,
const int64_t stride_w, const int64_t dilation_h,
const int64_t dilation_w, torch::Tensor data_im) {
const T *data_col_ptr = data_col.data_ptr<T>();
T *data_im_ptr = data_im.data_ptr<T>();
int64_t index;
#pragma omp parallel for shared(data_col_ptr, data_im_ptr) private(index) \
schedule(static)
for (index = 0; index < num_kernels; index++) {
common::Col2Im2D(index, data_col_ptr, height, width, output_height,
output_width, kernel_h, kernel_w, pad_h, pad_w, stride_h,
stride_w, dilation_h, dilation_w, data_im_ptr);
}
}
} // namespace cpu
} // namespace spherical
#endif |
parallelDeterminant1.c | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <omp.h>
void printNxNMatrix(double** matrix, int n) {
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
// printf("%f, ",matrix[i][j]);
}
// printf("\n");
}
// printf("\n");
}
void printNxNSubMatrix(double** sub, int m) {
for (int i = 0; i < m; i++) {
for (int j = 0; j < m; j++) {
// printf("%f, ",sub[i][j]);
}
// printf("\n");
}
// printf("\n");
}
double** submatrix(double** matrix, double** sub, int n, int i) {
// printf("matrix submitted to calculate submatrix:\n");
printNxNSubMatrix(matrix, n);
for (int y = 1; y < n; y++) {
int sub_index = 0;
for (int x = 0; x < n; x++) {
if (x != i) {
sub[y-1][sub_index] = matrix[y][x];
// printf("sub[%d][%d] = matrix[%d][%d] = %f\n", y-1, sub_index, y,x, sub[y-1][sub_index]);
sub_index += 1;
}
}
}
return sub;
}
double det2x2(double** matrix, int n) {
double det;
if (n != 2) {
exit(0);
}
det = matrix[0][0] * matrix[1][1] - matrix[1][0] * matrix[0][1];
return det;
}
double det2_seq(double** sub, int m) {
// printf("input size int m = %d.\n",m);
// printf("sub in det2_seq:\n");
printNxNSubMatrix(sub, m);
double det = 0;
if (m == 2) det = det2x2(sub, m);
else {
double*** subs = (double***)malloc((m)*sizeof(double**));
for(int m1 = 0; m1 < m; m1++){
subs[m1] = (double**)malloc((m-1)*sizeof(double*));
for(int m2 = 0; m2 < m-1; m2++)
subs[m1][m2] = (double*)malloc((m-1)*sizeof(double));
}
for (int i = 0; i < m; i++) {
double x = sub[0][i];
double sign = (double) pow(-1.0, 2.0 + i);
subs[i] = submatrix(sub, subs[i], m, i);
printNxNSubMatrix(subs[i], m-1);
det += sign * x * det2_seq(subs[i], m-1);
}
}
// printf("have determinate %f.\n", det);
return det;
}
double det2_par(double** matrix, int n)
{
double det = 0;
if (n==2) det = det2x2(matrix, n);
else
{
double*** submatrixs = (double***)malloc((n)*sizeof(double**));
for(int m1 = 0; m1 < n; m1++){
submatrixs[m1] = (double**)malloc((n-1)*sizeof(double*));
for(int m2 = 0; m2 < n-1; m2++)
submatrixs[m1][m2] = (double*)malloc((n-1)*sizeof(double));
}
#pragma omp parallel for reduction(+:det)
for (int i = 0; i < n; i++)
{
double x = matrix[0][i];
double sign = (double)pow(-1.0, 2.0 + i);
submatrix(matrix, submatrixs[i], n, i);
// printf("Current submatrix:\n");
printNxNSubMatrix(submatrixs[i], n-1);
det += sign * x * det2_par(submatrixs[i], n-1);
}
}
return det;
}
int main() {
/*matrix = {{1.0, 4.0, 8.0, 8.0},
{2.0, 2.0, 2.0, 8.0},
{1.0, 2.0, 3.0, 4.0},
{9.0, 8.0, 7.0, 6.0}};*/
int i, j, n;
FILE *fp;
// read in file1
fp = fopen("largerNxN50.txt", "r");
fscanf(fp, "%i", &(n));
// printf("n is %i \n", n);
double** matrix = (double**)malloc(n*sizeof(double*));
for (i = 0; i<n; i++){
matrix[i] = (double*)malloc((n)*sizeof(double));
}
for (i = 0; i < n; ++i) {
for (j = 0;j < n; ++j) {
fscanf(fp, "%lf", &matrix[i][j]);
}
}
fclose(fp);
// printf("Input matrix:\n");
omp_set_num_threads(2);
// printNxNMatrix(matrix, n);
// printf("Finding Determinants...\n");
double t = omp_get_wtime();
det2_par(matrix, n);
printf("excution time is %0.5lf seconds\n", (omp_get_wtime()-t));
// printf("Determinate is %f.", det2_par(matrix, n));
return 0;
} |
GB_unop__identity_uint8_fp32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated2/ folder, do not edit it
// (it is auto-generated from Generator/*).
#include "GB.h"
#ifndef GBCUDA_DEV
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__identity_uint8_fp32)
// op(A') function: GB (_unop_tran__identity_uint8_fp32)
// C type: uint8_t
// A type: float
// cast: uint8_t cij = GB_cast_to_uint8_t ((double) (aij))
// unaryop: cij = aij
#define GB_ATYPE \
float
#define GB_CTYPE \
uint8_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
float aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CAST(z, aij) \
uint8_t z = GB_cast_to_uint8_t ((double) (aij)) ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
float aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
uint8_t z = GB_cast_to_uint8_t ((double) (aij)) ; \
Cx [pC] = z ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_IDENTITY || GxB_NO_UINT8 || GxB_NO_FP32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__identity_uint8_fp32)
(
uint8_t *Cx, // Cx and Ax may be aliased
const float *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
if (Ab == NULL)
{
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
float aij = Ax [p] ;
uint8_t z = GB_cast_to_uint8_t ((double) (aij)) ;
Cx [p] = z ;
}
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
float aij = Ax [p] ;
uint8_t z = GB_cast_to_uint8_t ((double) (aij)) ;
Cx [p] = z ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__identity_uint8_fp32)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
scale_channels_layer.c | #include "scale_channels_layer.h"
#include "utils.h"
#include "dark_cuda.h"
#include "blas.h"
#include <stdio.h>
#include <assert.h>
layer make_scale_channels_layer(int batch, int index, int w, int h, int c, int w2, int h2, int c2, int scale_wh)
{
fprintf(stderr,"scale Layer: %d\n", index);
layer l = { (LAYER_TYPE)0 };
l.type = SCALE_CHANNELS;
l.batch = batch;
l.scale_wh = scale_wh;
l.w = w;
l.h = h;
l.c = c;
if (!l.scale_wh) assert(w == 1 && h == 1);
else assert(c == 1);
l.out_w = w2;
l.out_h = h2;
l.out_c = c2;
if (!l.scale_wh) assert(l.out_c == l.c);
else assert(l.out_w == l.w && l.out_h == l.h);
l.outputs = l.out_w*l.out_h*l.out_c;
l.inputs = l.outputs;
l.index = index;
l.delta = (float*)xcalloc(l.outputs * batch, sizeof(float));
l.output = (float*)xcalloc(l.outputs * batch, sizeof(float));
l.forward = forward_scale_channels_layer;
l.backward = backward_scale_channels_layer;
#ifdef GPU
l.forward_gpu = forward_scale_channels_layer_gpu;
l.backward_gpu = backward_scale_channels_layer_gpu;
l.delta_gpu = cuda_make_array(l.delta, l.outputs*batch);
l.output_gpu = cuda_make_array(l.output, l.outputs*batch);
#endif
return l;
}
void resize_scale_channels_layer(layer *l, network *net)
{
layer first = net->layers[l->index];
l->out_w = first.out_w;
l->out_h = first.out_h;
l->outputs = l->out_w*l->out_h*l->out_c;
l->inputs = l->outputs;
l->delta = (float*)xrealloc(l->delta, l->outputs * l->batch * sizeof(float));
l->output = (float*)xrealloc(l->output, l->outputs * l->batch * sizeof(float));
#ifdef GPU
cuda_free(l->output_gpu);
cuda_free(l->delta_gpu);
l->output_gpu = cuda_make_array(l->output, l->outputs*l->batch);
l->delta_gpu = cuda_make_array(l->delta, l->outputs*l->batch);
#endif
}
void forward_scale_channels_layer(const layer l, network_state state)
{
int size = l.batch * l.out_c * l.out_w * l.out_h;
int channel_size = l.out_w * l.out_h;
int batch_size = l.out_c * l.out_w * l.out_h;
float *from_output = state.net.layers[l.index].output;
if (l.scale_wh) {
int i;
#pragma omp parallel for
for (i = 0; i < size; ++i) {
int input_index = i % channel_size + (i / batch_size)*channel_size;
l.output[i] = state.input[input_index] * from_output[i];
}
}
else {
int i;
#pragma omp parallel for
for (i = 0; i < size; ++i) {
l.output[i] = state.input[i / channel_size] * from_output[i];
}
}
activate_array(l.output, l.outputs*l.batch, l.activation);
}
void backward_scale_channels_layer(const layer l, network_state state)
{
gradient_array(l.output, l.outputs*l.batch, l.activation, l.delta);
//axpy_cpu(l.outputs*l.batch, 1, l.delta, 1, state.delta, 1);
//scale_cpu(l.batch, l.out_w, l.out_h, l.out_c, l.delta, l.w, l.h, l.c, state.net.layers[l.index].delta);
int size = l.batch * l.out_c * l.out_w * l.out_h;
int channel_size = l.out_w * l.out_h;
int batch_size = l.out_c * l.out_w * l.out_h;
float *from_output = state.net.layers[l.index].output;
float *from_delta = state.net.layers[l.index].delta;
if (l.scale_wh) {
int i;
#pragma omp parallel for
for (i = 0; i < size; ++i) {
int input_index = i % channel_size + (i / batch_size)*channel_size;
state.delta[input_index] += l.delta[i] * from_output[i];// / l.out_c; // l.delta * from (should be divided by l.out_c?)
from_delta[i] += state.input[input_index] * l.delta[i]; // input * l.delta
}
}
else {
int i;
#pragma omp parallel for
for (i = 0; i < size; ++i) {
state.delta[i / channel_size] += l.delta[i] * from_output[i];// / channel_size; // l.delta * from (should be divided by channel_size?)
from_delta[i] += state.input[i / channel_size] * l.delta[i]; // input * l.delta
}
}
}
#ifdef GPU
void forward_scale_channels_layer_gpu(const layer l, network_state state)
{
int size = l.batch * l.out_c * l.out_w * l.out_h;
int channel_size = l.out_w * l.out_h;
int batch_size = l.out_c * l.out_w * l.out_h;
scale_channels_gpu(state.net.layers[l.index].output_gpu, size, channel_size, batch_size, l.scale_wh, state.input, l.output_gpu);
activate_array_ongpu(l.output_gpu, l.outputs*l.batch, l.activation);
}
void backward_scale_channels_layer_gpu(const layer l, network_state state)
{
gradient_array_ongpu(l.output_gpu, l.outputs*l.batch, l.activation, l.delta_gpu);
int size = l.batch * l.out_c * l.out_w * l.out_h;
int channel_size = l.out_w * l.out_h;
int batch_size = l.out_c * l.out_w * l.out_h;
float *from_output = state.net.layers[l.index].output_gpu;
float *from_delta = state.net.layers[l.index].delta_gpu;
backward_scale_channels_gpu(l.delta_gpu, size, channel_size, batch_size, l.scale_wh, state.input, from_delta, from_output, state.delta);
}
#endif
|
test_core.c | /*
* RELIC is an Efficient LIbrary for Cryptography
* Copyright (C) 2007-2019 RELIC Authors
*
* This file is part of RELIC. RELIC is legal property of its developers,
* whose names are not listed here. Please refer to the COPYRIGHT file
* for contact information.
*
* RELIC is free software; you can redistribute it and/or modify it under the
* terms of the version 2.1 (or later) of the GNU Lesser General Public License
* as published by the Free Software Foundation; or version 2.0 of the Apache
* License as published by the Apache Software Foundation. See the LICENSE files
* for more details.
*
* RELIC is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the LICENSE files for more details.
*
* You should have received a copy of the GNU Lesser General Public or the
* Apache License along with RELIC. If not, see <https://www.gnu.org/licenses/>
* or <https://www.apache.org/licenses/>.
*/
/**
* @file
*
* Tests for configuration management.
*
* @ingroup test
*/
#include <stdio.h>
#include "relic.h"
#include "relic_test.h"
#if MULTI == PTHREAD
void *master(void *ptr) {
int *code = (int *)ptr;
core_init();
THROW(ERR_NO_MEMORY);
if (err_get_code() != RLC_ERR) {
*code = RLC_ERR;
} else {
*code = RLC_OK;
}
core_clean();
return NULL;
}
void *tester(void *ptr) {
int *code = (int *)ptr;
core_init();
if (err_get_code() != RLC_OK) {
*code = RLC_ERR;
} else {
*code = RLC_OK;
}
core_clean();
return NULL;
}
#endif
int main(void) {
int code = RLC_ERR;
/* Initialize library with default configuration. */
if (core_init() != RLC_OK) {
core_clean();
return 1;
}
util_banner("Tests for the CORE module:\n", 0);
TEST_ONCE("the library context is consistent") {
TEST_ASSERT(core_get() != NULL, end);
} TEST_END;
TEST_ONCE("switching the library context is correct") {
ctx_t new_ctx, *old_ctx;
/* Backup the old context. */
old_ctx = core_get();
/* Switch the library context. */
core_set(&new_ctx);
/* Reinitialize library with new context. */
core_init();
/* Run function to manipulate the library context. */
THROW(ERR_NO_MEMORY);
core_set(old_ctx);
TEST_ASSERT(err_get_code() == RLC_OK, end);
core_set(&new_ctx);
TEST_ASSERT(err_get_code() == RLC_ERR, end);
/* Now we need to finalize the new context. */
core_clean();
/* And restore the original context. */
core_set(old_ctx);
} TEST_END;
code = RLC_OK;
#if MULTI == OPENMP
TEST_ONCE("library context is thread-safe") {
omp_set_num_threads(CORES);
#pragma omp parallel shared(code)
{
if (omp_get_thread_num() == 0) {
THROW(ERR_NO_MEMORY);
if (err_get_code() != RLC_ERR) {
code = RLC_ERR;
}
} else {
core_init();
if (err_get_code() != RLC_OK) {
code = RLC_ERR;
}
core_clean();
}
}
TEST_ASSERT(code == RLC_OK, end);
} TEST_END;
#endif
#if MULTI == PTHREAD
TEST_ONCE("library context is thread-safe") {
pthread_t thread[CORES];
int result[CORES] = { RLC_OK };
for (int i = 0; i < CORES; i++) {
if (i == 0) {
if (pthread_create(&(thread[0]), NULL, master, &(result[0]))) {
code = RLC_ERR;
}
} else {
if (pthread_create(&(thread[i]), NULL, tester, &(result[i]))) {
code = RLC_ERR;
}
}
if (result[i] != RLC_OK) {
code = RLC_ERR;
}
}
for (int i = 0; i < CORES; i++) {
if (pthread_join(thread[i], NULL)) {
code = RLC_ERR;
}
}
TEST_ASSERT(code == RLC_OK, end);
} TEST_END;
#endif
util_banner("All tests have passed.\n", 0);
end:
core_clean();
return code;
}
|
rose_jacobi_float_avx512.c | #include "rex_kmp.h"
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <sys/timeb.h>
#include <malloc.h>
#include <math.h>
#include <immintrin.h>
#define REAL float
static double read_timer_ms()
{
struct timeb tm;
ftime(&tm);
return ((double )tm . time) * 1000.0 + ((double )tm . millitm);
}
/************************************************************
* program to solve a finite difference
* discretization of Helmholtz equation :
* (d2/dx2)u + (d2/dy2)u - alpha u = f
* using Jacobi iterative method.
*
* Modified: Sanjiv Shah, Kuck and Associates, Inc. (KAI), 1998
* Author: Joseph Robicheaux, Kuck and Associates, Inc. (KAI), 1998
*
* This c version program is translated by
* Chunhua Liao, University of Houston, Jan, 2005
*
* Directives are used in this code to achieve parallelism.
* All do loops are parallelized with default 'static' scheduling.
*
* Input : n - grid dimension in x direction
* m - grid dimension in y direction
* alpha - Helmholtz constant (always greater than 0.0)
* tol - error tolerance for iterative solver
* relax - Successice over relaxation parameter
* mits - Maximum iterations for iterative solver
*
* On output
* : u(n,m) - Dependent variable (solutions)
* : f(n,m) - Right hand side function
*************************************************************/
#define DEFAULT_DIMSIZE 256
void print_array(char *title,char *name,float *A,int n,int m)
{
printf("%s:\n",title);
int i;
int j;
for (i = 0; i < n; i++) {
for (j = 0; j < m; j++) {
printf("%s[%d][%d]:%f ",name,i,j,A[i * m + j]);
}
printf("\n");
}
printf("\n");
}
/* subroutine initialize (n,m,alpha,dx,dy,u,f)
******************************************************
* Initializes data
* Assumes exact solution is u(x,y) = (1-x^2)*(1-y^2)
*
******************************************************/
void initialize(int n,int m,float alpha,float *dx,float *dy,float *u_p,float *f_p)
{
int i;
int j;
int xx;
int yy;
float (*u)[m] = ((float (*)[m])u_p);
float (*f)[m] = ((float (*)[m])f_p);
//double PI=3.1415926;
*dx = (2.0 / (n - 1));
*dy = (2.0 / (m - 1));
/* Initialize initial condition and RHS */
//#pragma omp parallel for private(xx,yy,j,i)
for (i = 0; i < n; i++)
for (j = 0; j < m; j++) {
xx = ((int )(- 1.0 + ( *dx * (i - 1))));
yy = ((int )(- 1.0 + ( *dy * (j - 1))));
u[i][j] = 0.0;
f[i][j] = (- 1.0 * alpha * (1.0 - (xx * xx)) * (1.0 - (yy * yy)) - 2.0 * (1.0 - (xx * xx)) - 2.0 * (1.0 - (yy * yy)));
}
}
/* subroutine error_check (n,m,alpha,dx,dy,u,f)
implicit none
************************************************************
* Checks error between numerical and exact solution
*
************************************************************/
void error_check(int n,int m,float alpha,float dx,float dy,float *u_p,float *f_p)
{
int i;
int j;
float xx;
float yy;
float temp;
float error;
error = 0.0;
float (*u)[m] = ((float (*)[m])u_p);
float (*f)[m] = ((float (*)[m])f_p);
for (i = 0; i < n; i++)
for (j = 0; j < m; j++) {
xx = (- 1.0 + (dx * (i - 1)));
yy = (- 1.0 + (dy * (j - 1)));
temp = (u[i][j] - (1.0 - (xx * xx)) * (1.0 - (yy * yy)));
error = error + temp * temp;
}
error = (sqrt(error) / (n * m));
printf("Solution Error: %2.6g\n",error);
}
void jacobi_seq(int n,int m,float dx,float dy,float alpha,float relax,float *u_p,float *f_p,float tol,int mits);
void jacobi_omp(int n,int m,float dx,float dy,float alpha,float relax,float *u_p,float *f_p,float tol,int mits);
int main(int argc,char *argv[])
{
int status = 0;
int n = 256;
int m = 256;
float alpha = 0.0543;
float tol = 0.0000000001;
float relax = 1.0;
int mits = 5000;
/*fprintf(stderr, "Usage: jacobi [<n> <m> <alpha> <tol> <relax> <mits>]\n");
fprintf(stderr, "\tn - grid dimension in x direction, default: %d\n", n);
fprintf(stderr, "\tm - grid dimension in y direction, default: n if provided or %d\n", m);
fprintf(stderr, "\talpha - Helmholtz constant (always greater than 0.0), default: %g\n", alpha);
fprintf(stderr, "\ttol - error tolerance for iterative solver, default: %g\n", tol);
fprintf(stderr, "\trelax - Successice over relaxation parameter, default: %g\n", relax);
fprintf(stderr, "\tmits - Maximum iterations for iterative solver, default: %d\n", mits);*/
if (argc == 2) {
sscanf(argv[1],"%d",&n);
m = n;
}
else if (argc == 3) {
sscanf(argv[1],"%d",&n);
sscanf(argv[2],"%d",&m);
}
else if (argc == 4) {
sscanf(argv[1],"%d",&n);
sscanf(argv[2],"%d",&m);
sscanf(argv[3],"%g",&alpha);
}
else if (argc == 5) {
sscanf(argv[1],"%d",&n);
sscanf(argv[2],"%d",&m);
sscanf(argv[3],"%g",&alpha);
sscanf(argv[4],"%g",&tol);
}
else if (argc == 6) {
sscanf(argv[1],"%d",&n);
sscanf(argv[2],"%d",&m);
sscanf(argv[3],"%g",&alpha);
sscanf(argv[4],"%g",&tol);
sscanf(argv[5],"%g",&relax);
}
else if (argc == 7) {
sscanf(argv[1],"%d",&n);
sscanf(argv[2],"%d",&m);
sscanf(argv[3],"%g",&alpha);
sscanf(argv[4],"%g",&tol);
sscanf(argv[5],"%g",&relax);
sscanf(argv[6],"%d",&mits);
}
else {
/* the rest of arg ignored */
}
printf("jacobi %d %d %g %g %g %d\n",n,m,alpha,tol,relax,mits);
printf("------------------------------------------------------------------------------------------------------\n");
/** init the array */
float *u = (float *)(malloc(sizeof(float ) * n * m));
float *uomp = (float *)(malloc(sizeof(float ) * n * m));
float *f = (float *)(malloc(sizeof(float ) * n * m));
float dx;
/* grid spacing in x direction */
float dy;
/* grid spacing in y direction */
initialize(n,m,alpha,&dx,&dy,u,f);
memcpy(uomp,u,sizeof(float ) * n * m);
//warming up
jacobi_seq(n,m,dx,dy,alpha,relax,u,f,tol,mits);
jacobi_omp(n,m,dx,dy,alpha,relax,uomp,f,tol,mits);
initialize(n,m,alpha,&dx,&dy,u,f);
memcpy(uomp,u,sizeof(float ) * n * m);
int num_runs = 20;
double elapsed = 0;
for (int i = 0; i < 20; i++) {
double elapsed1 = read_timer_ms();
jacobi_seq(n,m,dx,dy,alpha,relax,u,f,tol,mits);
elapsed += read_timer_ms() - elapsed1;
}
printf("seq elasped time(ms): %4f\n",elapsed / num_runs);
//double mflops = (0.001 * mits * (n - 2) * (m - 2) * 13) / elapsed;
//printf("MFLOPS: %12.6g\n", mflops);
puts("================");
double elapsed2 = 0;
for (int i = 0; i < 20; i++) {
double elapsed3 = read_timer_ms();
jacobi_omp(n,m,dx,dy,alpha,relax,uomp,f,tol,mits);
elapsed2 += read_timer_ms() - elapsed3;
}
printf("OpenMP elasped time(ms): %4f\n",elapsed2 / num_runs);
//mflops = (0.001 * mits * (n - 2) * (m - 2) * 13) / elapsed;
//printf("MFLOPS: %12.6g\n", mflops);
//print_array("Sequential Run", "u",(REAL*)u, n, m);
error_check(n,m,alpha,dx,dy,u,f);
free(u);
free(f);
free(uomp);
return 0;
}
/* subroutine jacobi (n,m,dx,dy,alpha,omega,u,f,tol,mits)
******************************************************************
* Subroutine HelmholtzJ
* Solves poisson equation on rectangular grid assuming :
* (1) Uniform discretization in each direction, and
* (2) Dirichlect boundary conditions
*
* Jacobi method is used in this routine
*
* Input : n,m Number of grid points in the X/Y directions
* dx,dy Grid spacing in the X/Y directions
* alpha Helmholtz eqn. coefficient
* omega Relaxation factor
* f(n,m) Right hand side function
* u(n,m) Dependent variable/Solution
* tol Tolerance for iterative solver
* mits Maximum number of iterations
*
* Output : u(n,m) - Solution
*****************************************************************/
void jacobi_seq(int n,int m,float dx,float dy,float alpha,float omega,float *u_p,float *f_p,float tol,int mits)
{
int i;
int j;
int k;
float error;
float ax;
float ay;
float b;
float resid;
float uold[n][m];
float (*u)[m] = ((float (*)[m])u_p);
float (*f)[m] = ((float (*)[m])f_p);
/*
* Initialize coefficients */
/* X-direction coef */
ax = (1.0 / (dx * dx));
/* Y-direction coef */
ay = (1.0 / (dy * dy));
/* Central coeff */
b = (- 2.0 / (dx * dx) - 2.0 / (dy * dy) - alpha);
error = (10.0 * tol);
k = 1;
while(k <= mits && error > tol){
error = 0.0;
/* Copy new solution into old */
for (i = 0; i < n; i++)
for (j = 0; j < m; j++)
uold[i][j] = u[i][j];
for (i = 1; i < n - 1; i++)
for (j = 1; j < m - 1; j++) {
resid = (ax * (uold[i - 1][j] + uold[i + 1][j]) + ay * (uold[i][j - 1] + uold[i][j + 1]) + b * uold[i][j] - f[i][j]) / b;
//printf("i: %d, j: %d, resid: %f\n", i, j, resid);
u[i][j] = uold[i][j] - omega * resid;
error = error + resid * resid;
}
/* Error check */
//if (k % 500 == 0)
// printf("Finished %d iteration with error: %g\n", k, error);
error = (sqrt(error) / (n * m));
k = k + 1;
/* End iteration loop */
}
printf("Total Number of Iterations: %d\n",k);
printf("Residual: %.15g\n",error);
}
void jacobi_omp(int n,int m,float dx,float dy,float alpha,float omega,float *u_p,float *f_p,float tol,int mits)
{
int i;
int j;
int k;
float error;
float ax;
float ay;
float b;
float resid;
float *tmp = (float *)(malloc(sizeof(float ) * n * m));
float (*uold)[m] = ((float (*)[m])tmp);
float (*u)[m] = ((float (*)[m])u_p);
float (*f)[m] = ((float (*)[m])f_p);
/*
* Initialize coefficients */
/* X-direction coef */
ax = (1.0 / (dx * dx));
/* Y-direction coef */
ay = (1.0 / (dy * dy));
/* Central coeff */
b = (- 2.0 / (dx * dx) - 2.0 / (dy * dy) - alpha);
error = (10.0 * tol);
k = 1;
while(k <= mits && error > tol){
error = 0.0;
//printf("===================== iteration %d ===========================\n", k);
/* Copy new solution into old */
for (i = 0; i < n; i++) {
for (j = 0; j <= m - 1; j += 16) {
float *__ptr0 = uold[i];
float *__ptr1 = u[i];
__m512 __vec2 = _mm512_loadu_ps(&__ptr1[j]);
_mm512_storeu_ps(&__ptr0[j],__vec2);
}
}
for (i = 1; i < n - 1; i++) {
#pragma omp simd reduction(+ : error)
for (j = 1; j <= m - 1 - 1; j += 1) {
resid = (ax * (uold[i - 1][j] + uold[i + 1][j]) + ay * (uold[i][j - 1] + uold[i][j + 1]) + b * uold[i][j] - f[i][j]) / b;
//printf("i: %d, j: %d, resid: %f\n", i, j, resid);
u[i][j] = uold[i][j] - omega * resid;
error = error + resid * resid;
}
}
/* Error check */
//if (k % 500 == 0)
// printf("Finished %d iteration with error: %g\n", k, error);
error = (sqrt(error) / (n * m));
k = k + 1;
/* End iteration loop */
}
printf("Total Number of Iterations: %d\n",k);
printf("Residual: %.15g\n",error);
free(tmp);
}
|
md2_fmt_plug.c | /* MD2 cracker patch for JtR. Hacked together during May of 2013 by Dhiru
* Kholia <dhiru at openwall.com>.
*
* This software is Copyright (c) 2013 Dhiru Kholia <dhiru at openwall.com> and
* it is hereby released to the general public under the following terms:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted.
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_md2_;
#elif FMT_REGISTERS_H
john_register_one(&fmt_md2_);
#else
#include <string.h>
#include "arch.h"
#include "sph_md2.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "params.h"
#include "options.h"
#ifdef _OPENMP
static int omp_t = 1;
#include <omp.h>
// OMP_SCALE tuned on core i7 quad core HT
// 1 - 153k
// 64 - 433k
// 128 - 572k
// 256 - 612k
// 512 - 543k
// 1k - 680k ** chosen
// 2k - 660k
// 4k - 670k
// 8k - 680k
// 16k - 650k
#ifndef OMP_SCALE
#ifdef __MIC__
#define OMP_SCALE 32
#else
#define OMP_SCALE (1024)
#endif // __MIC__
#endif // OMP_SCALE
#endif // _OPENMP
#include "memdbg.h"
#define FORMAT_LABEL "MD2"
#define FORMAT_NAME ""
#define FORMAT_TAG "$md2$"
#define TAG_LENGTH 5
#define ALGORITHM_NAME "MD2 32/" ARCH_BITS_STR
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH -1
#define PLAINTEXT_LENGTH 125
#define BINARY_SIZE 16
#define SALT_SIZE 0
#define BINARY_ALIGN 4
#define SALT_ALIGN 1
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
static struct fmt_tests md2__tests[] = {
{"$md2$ab4f496bfb2a530b219ff33031fe06b0", "message digest"},
{"ab4f496bfb2a530b219ff33031fe06b0", "message digest"},
{"921adc047dad311394d2b8553002042d","len=125_____________________________________________________________________________________________________________________x"},
{NULL}
};
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static ARCH_WORD_32 (*crypt_out)[BINARY_SIZE / sizeof(ARCH_WORD_32)];
static void init(struct fmt_main *self)
{
#ifdef _OPENMP
omp_t = omp_get_max_threads();
self->params.min_keys_per_crypt *= omp_t;
omp_t *= OMP_SCALE;
self->params.max_keys_per_crypt *= omp_t;
#endif
saved_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_key));
crypt_out = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*crypt_out));
}
static void done(void)
{
MEM_FREE(crypt_out);
MEM_FREE(saved_key);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *p;
p = ciphertext;
if (!strncmp(p, FORMAT_TAG, TAG_LENGTH))
p += TAG_LENGTH;
if (hexlenl(p) != 32)
return 0;
return 1;
}
static void *get_binary(char *ciphertext)
{
static union {
unsigned char c[32];
ARCH_WORD dummy;
} buf;
unsigned char *out = buf.c;
char *p;
int i;
if (!strncmp(ciphertext, FORMAT_TAG, TAG_LENGTH))
p = strrchr(ciphertext, '$') + 1;
else
p = ciphertext;
for (i = 0; i < BINARY_SIZE; i++) {
out[i] =
(atoi16[ARCH_INDEX(*p)] << 4) |
atoi16[ARCH_INDEX(p[1])];
p += 2;
}
return out;
}
static int get_hash_0(int index) { return crypt_out[index][0] & PH_MASK_0; }
static int get_hash_1(int index) { return crypt_out[index][0] & PH_MASK_1; }
static int get_hash_2(int index) { return crypt_out[index][0] & PH_MASK_2; }
static int get_hash_3(int index) { return crypt_out[index][0] & PH_MASK_3; }
static int get_hash_4(int index) { return crypt_out[index][0] & PH_MASK_4; }
static int get_hash_5(int index) { return crypt_out[index][0] & PH_MASK_5; }
static int get_hash_6(int index) { return crypt_out[index][0] & PH_MASK_6; }
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
int index = 0;
#ifdef _OPENMP
#pragma omp parallel for
for (index = 0; index < count; index++)
#endif
{
sph_md2_context ctx;
sph_md2_init(&ctx);
sph_md2(&ctx, saved_key[index], strlen(saved_key[index]));
sph_md2_close(&ctx, (unsigned char*)crypt_out[index]);
}
return count;
}
static int cmp_all(void *binary, int count)
{
int index = 0;
#ifdef _OPENMP
for (; index < count; index++)
#endif
if (!memcmp(binary, crypt_out[index], ARCH_SIZE))
return 1;
return 0;
}
static int cmp_one(void *binary, int index)
{
return !memcmp(binary, crypt_out[index], BINARY_SIZE);
}
static int cmp_exact(char *source, int index)
{
return 1;
}
static void md2_set_key(char *key, int index)
{
int saved_len = strlen(key);
if (saved_len > PLAINTEXT_LENGTH)
saved_len = PLAINTEXT_LENGTH;
memcpy(saved_key[index], key, saved_len);
saved_key[index][saved_len] = 0;
}
static char *get_key(int index)
{
return saved_key[index];
}
static char *prepare(char *fields[10], struct fmt_main *self) {
static char buf[40];
char *hash = fields[1];
if (strlen(hash) == 32) {
int i;
for (i = 0; i < 32; ++i) {
if (atoi16[ARCH_INDEX(hash[i])] == 0x7F)
return hash;
}
sprintf(buf, "%s%s", FORMAT_TAG, hash);
return buf;
}
return hash;
}
struct fmt_main fmt_md2_ = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
BENCHMARK_LENGTH,
0,
PLAINTEXT_LENGTH,
BINARY_SIZE,
BINARY_ALIGN,
SALT_SIZE,
SALT_ALIGN,
MIN_KEYS_PER_CRYPT,
MAX_KEYS_PER_CRYPT,
FMT_CASE | FMT_8_BIT | FMT_OMP,
{ NULL },
md2__tests
}, {
init,
done,
fmt_default_reset,
prepare,
valid,
fmt_default_split,
get_binary,
fmt_default_salt,
{ NULL },
fmt_default_source,
{
fmt_default_binary_hash_0,
fmt_default_binary_hash_1,
fmt_default_binary_hash_2,
fmt_default_binary_hash_3,
fmt_default_binary_hash_4,
fmt_default_binary_hash_5,
fmt_default_binary_hash_6
},
fmt_default_salt_hash,
NULL,
fmt_default_set_salt,
md2_set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
get_hash_0,
get_hash_1,
get_hash_2,
get_hash_3,
get_hash_4,
get_hash_5,
get_hash_6
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* plugin stanza */
|
omp_ztrmm_batch.c | /**
* @file omp_ztrmm_batch.c
*
* @brief BBLAS omp_ztrmm_batch double _Complex routine.
* BBLAS is a software package provided by Univ. of Manchester,
* Univ. of Tennessee.
*
* @version 1.0.0
* @author Samuel D. Relton
* @author Pedro V. Lara
* @author Mawussi Zounon
* @date 2016-02-20
*
**/
#ifndef DOXYGEN_SHOULD_SKIP_THIS
/**
* Code generation
* @precisions normal z -> c d s
**/
#endif
#include<cblas.h>
#include "bblas_omp.h"
#include "bblas.h"
#include <omp.h>
#define COMPLEX
/**
Purpose
-------
<b>ztrmm_batch</b> is an OpenMP version of ztrmm_batch.
It perfoms one of the matrix-matrix operations
arrayB[i] = alpha[i]*op( arrayA[i] )*arrayB[i], or
arrayB[i] = alpha[i]*arrayB[i]*op( arrayA[i] )
where op( X ) is one of
op( X ) = X or
op( X ) = X**T or
op( X ) = X**H,
alpha[i] is a scalar, arrayB[i] is an M[i] by N[i] matrix,
and arrayA[i] is a unit or non-unit, upper or lower triangular matrix.
Fixed and Variable Batch Operations
-----------------------------------
Two types of batch operation are supported depending upon the value of batch_opts.
When <tt>batch_opts = BBLAS_VARIABLE</tt>
- all parameters that are arrays must have length at least batch_count.
- all parameters that are arrays must have all values set.
When <tt>batch_opts = BBLAS_FIXED</tt>
- all parameters that are arrays (except for arrayA, arrayB, and info)
must have length at least one.
- all parameters that are arrays (except for arrayA, arrayB, and info)
need only to have their first value set.
This means that for a <tt>BBLAS_FIXED</tt> batch,
the values of side[0], uplo[0], M[0], N[0], transA[0], diag[0],
alpha[0], lda[0], and ldb[0] are used for all computations.
Parameters
----------
@param[in]
side Array of <tt>enum BBLAS_SIDE</tt>.
Each element side[i] specifies whether op( arrayA[i] )
multiplies arrayB[i] from left or right as follows:
- = 'BblasLeft' arrayB[i] = alpha[i]*op( arrayA[i] )*arrayB[i].
- = 'BblasRight' arrayB[i] = alpha[i]*arrayB[i]*op( arrayA[i] ).
@param[in]
uplo Array of <tt>enum BBLAS_UPLO</tt>.
On entry, uplo[i] specifies whether the matrix arrayA[i] is an
upper or lower triangular matrix as follows:
- = 'BblasUpper' arrayA[i] is an upper triangular matrix.
- = 'BblasLower' arrayA[i] is a lower triangular matrix.
@param[in]
transA Array of <tt>enum BBLAS_TRANS</tt>.
On entry, trans[i] specifies the form of op( arrayA[i] ) to be
used in the matrix multiplication as follows:
- = 'BblasNoTrans' op( arrayA[i] ) = arrayA[i].
- = 'BblasTrans' op( arrayA[i] ) = arrayA[i]**T.
- = 'BblasConjTrans' op( arrayA[i] ) = arrayA[i]**H.
@param[in]
diag - Array of <tt>enum BBLAS_DIAG</tt>.
On entry, diag[i] specifies whether or not arrayA[i] is unit
triangular as follows:
- = 'BblasUnit' arrayA[i] is assumed to be unit triangular.
- = 'BblasNonUnit' arrayA[i] is not assumed to be unit triangular.
@param[in]
M Array of <tt>int</tt>.
Each element M[i] specifies the number of rows of the matrix arrayB[i].
M[i] must be greater than zero.
@param[in]
N Array of <tt>int</tt>.
Each element N[i] specifies the number of columns of the matrix arrayB[i].
N[i] must be greater than zero.
@param[in]
alpha Array of <tt>complex_16</tt>.
@param[in]
arrayA Array of pointers.
Each element arrayA[i] is a pointer to a COMPLEX_16 matrix of
dimension lda[i] by Ka[i],
where Ka[i] = M[i] when side[i] = BblasLeft and is N[i] otherwise.
When using side[i] = BblasLeft the M[i] by M[i] part of arrayA[i]
must contain the triangular matrix:
when uplo[i] = BblasUpper, the upper triangular part of arrayA[i]
must contain the matrix whilst the strictly lower triangular part is not used;
similarly when uplo[i] = BblasLower, the lower triangular part of arrayA[i]
must contain the matrix whilst the strictly upper triangular part is not used.
When using side[i] = BblasRight the N[i] by N[i] part of arrayA[i] must
contain the symmetric matrix:
when uplo[i] = BblasUpper, the upper triangular part of arrayA[i]
must contain the matrix whilst the strictly lower triangular part is not used;
similarly when uplo[i] = BblasLower, the lower triangular part of arrayA[i]
must contain the matrix whilst the strictly upper triangular part is not used.
Note that when diag = BblasUnit the diagonal elements of arrayA[i] are
not used either, they are assumed to be equal to one.
@param[in]
lda Array of <tt>int</tt>.
On entry, lda[i] specifies the first dimension of arrayA[i] as declared
in the calling (sub) program. When side[i] = BblasLeft
then lda[i] must be at least max( 1, M[i] ),
otherwise lda[i] must be at least max( 1, N[i] ).
@param[in,out]
arrayB Array of pointers.
Each element arrayB[i] is a pointer to a COMPLEX_16 matrix of
dimension ldb[i] by N[i].
The leading M[i] by N[i] part of arrayB[i] must contain the matrix elements.
On exit is arrayB[i] overwritten by the updated matrix.
@param[in]
ldb Array of <tt>int</tt>.
Each element ldb[i] specifies the first dimension of arrayB[i] as declared
in the calling (sub) program. Each element ldb[i] must be at least max( 1, M[i] ).
@param[in]
batch_count <tt>int</tt>
The number of matrices to operate on.
@param[in]
batch_opts <tt>enum BBLAS_OPTS</tt>
One of BBLAS_FIXED or BBLAS_VARIABLE depending upon the type of
batch operation required.
@param[out]
info Array of <tt>int</tt>.
Each element info[i] is the error return code of the ith ztrmm in the batch,
these need not be set on entry.
The error codes can be found in bblas_macros.h.
**/
void omp_ztrmm_batch(
const enum BBLAS_SIDE *side, const enum BBLAS_UPLO *uplo,
const enum BBLAS_TRANS *transA, const enum BBLAS_DIAG *diag,
const int *M, const int *N, const BBLAS_Complex64_t *alpha,
const BBLAS_Complex64_t **arrayA, const int *lda,
BBLAS_Complex64_t **arrayB, const int *ldb,
const int batch_count, enum BBLAS_OPTS batch_opts, int *info)
{
/*Local variables */
int first_index = 0;
int batch_iter;
int LDA;
char func_name[15] = "ztrmm_batch";
/* Check input arguments */
if (batch_count < 0)
{
xerbla_batch(func_name, BBLAS_ERR_BATCH_COUNT, -1);
}
if (batch_opts == BBLAS_FIXED)
{
if ((side[first_index] != BblasLeft) &&
(side[first_index] != BblasRight))
{
xerbla_batch(func_name, BBLAS_ERR_SIDE, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_SIDE;
}
return;
}
if ((uplo[first_index] != BblasUpper) &&
(uplo[first_index] != BblasLower))
{
xerbla_batch(func_name, BBLAS_ERR_UPLO, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_UPLO;
}
return;
}
if ((transA[first_index] != BblasNoTrans) &&
(transA[first_index] != BblasTrans) &&
(transA[first_index] != BblasConjTrans))
{
xerbla_batch(func_name, BBLAS_ERR_TRANSA, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_TRANSA;
}
return;
}
if ((diag[first_index] != BblasNonUnit) &&
(diag[first_index] != BblasUnit))
{
xerbla_batch(func_name, BBLAS_ERR_DIAG, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_DIAG;
}
return;
}
if (M[first_index] < 0)
{
xerbla_batch(func_name, BBLAS_ERR_M, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_M;
}
return;
}
if (N[first_index] < 0)
{
xerbla_batch(func_name, BBLAS_ERR_N, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_N;
}
return;
}
if (side[first_index] == BblasLeft)
{
LDA = M[first_index];
} else
{
LDA = N[first_index];
}
if (lda[first_index] < max(1, LDA))
{
xerbla_batch(func_name, BBLAS_ERR_LDA, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_LDA;
}
return;
}
if (ldb[first_index] < max(1, M[first_index])) {
xerbla_batch(func_name, BBLAS_ERR_LDB, first_index);
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_ERR_LDB;
}
return;
}
/* particular case */
if (min(M[first_index], N[first_index]) == 0)
{
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
info[batch_iter] = BBLAS_SUCCESS;
}
return;
}
#pragma omp parallel for private(batch_iter)
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
/*Call to cblas_ztrmm */
cblas_ztrmm(
BblasColMajor,
side[first_index],
uplo[first_index],
transA[first_index],
diag[first_index],
M[first_index],
N[first_index],
CBLAS_SADDR(alpha[first_index]),
arrayA[batch_iter],
lda[first_index],
arrayB[batch_iter],
ldb[first_index]);
/* Successful */
info[batch_iter] = BBLAS_SUCCESS;
} /*END FIXED SIZE FOR LOOP */
}else if (batch_opts == BBLAS_VARIABLE)
{
#pragma omp parallel for private(batch_iter, LDA)
for (batch_iter = 0; batch_iter < batch_count; batch_iter++)
{
/* Check input arguments */
if ((side[batch_iter] != BblasLeft) &&
(side[batch_iter] != BblasRight))
{
xerbla_batch(func_name, BBLAS_ERR_SIDE, batch_iter);
info[batch_iter] = BBLAS_ERR_SIDE;
continue;
}
if ((uplo[batch_iter] != BblasUpper) &&
(uplo[batch_iter] != BblasLower))
{
xerbla_batch(func_name, BBLAS_ERR_UPLO, batch_iter);
info[batch_iter] = BBLAS_ERR_UPLO;
continue;
}
if ((transA[batch_iter] != BblasNoTrans) &&
(transA[batch_iter] != BblasTrans) &&
(transA[batch_iter] != BblasConjTrans))
{
xerbla_batch(func_name, BBLAS_ERR_TRANSA, batch_iter);
info[batch_iter] = BBLAS_ERR_TRANSA;
continue;
}
if (M[batch_iter] < 0)
{
xerbla_batch(func_name, BBLAS_ERR_M, batch_iter);
info[batch_iter] = BBLAS_ERR_M;
continue;
}
if (N[batch_iter] < 0)
{
xerbla_batch(func_name,BBLAS_ERR_N, batch_iter);
info[batch_iter] = BBLAS_ERR_N;
continue;
}
if (side[batch_iter] == BblasLeft)
{
LDA = M[batch_iter];
} else
{
LDA = N[batch_iter];
}
if (lda[batch_iter] < max(1, LDA))
{
xerbla_batch(func_name, BBLAS_ERR_LDA, batch_iter);
info[batch_iter] = BBLAS_ERR_LDA;
continue;
}
if (ldb[batch_iter] < max(1, M[batch_iter]))
{
xerbla_batch(func_name, BBLAS_ERR_LDC, batch_iter);
info[batch_iter] = BBLAS_ERR_LDC;
continue;
}
/* particular case */
if (min(M[batch_iter], N[batch_iter]) == 0)
{
info[batch_iter] = BBLAS_SUCCESS;
continue;
}
cblas_ztrmm(
BblasColMajor,
side[batch_iter],
uplo[batch_iter],
transA[batch_iter],
diag[batch_iter],
M[batch_iter],
N[batch_iter],
CBLAS_SADDR(alpha[batch_iter]),
arrayA[batch_iter],
lda[batch_iter],
arrayB[batch_iter],
ldb[batch_iter]);
/* Successful */
info[batch_iter] = BBLAS_SUCCESS;
}
}else
{
xerbla_batch(func_name, BBLAS_ERR_BATCH_OPTS, -1);
}
}
#undef COMPLEX
|
zunglq.c | /**
*
* @file
*
* PLASMA is a software package provided by:
* University of Tennessee, US,
* University of Manchester, UK.
*
* @precisions normal z -> s d c
*
**/
#include "plasma.h"
#include "plasma_async.h"
#include "plasma_context.h"
#include "plasma_descriptor.h"
#include "plasma_internal.h"
#include "plasma_tuning.h"
#include "plasma_types.h"
#include "plasma_workspace.h"
/***************************************************************************//**
*
* @ingroup plasma_unglq
*
* Generates an m-by-n matrix Q with orthonormal rows, which is
* defined as the first m rows of a product of the elementary reflectors
* returned by plasma_zgelqf.
*
*******************************************************************************
*
* @param[in] m
* The number of rows of the matrix Q. m >= 0.
*
* @param[in] n
* The number of columns of the matrix Q. n >= m.
*
* @param[in] k
* The number of rows of elementary tile reflectors whose product
* defines the matrix Q.
* m >= k >= 0.
*
* @param[in] pA
* Details of the LQ factorization of the original matrix A as returned
* by plasma_zgelqf.
*
* @param[in] lda
* The leading dimension of the array A. lda >= max(1,m).
*
* @param[in] T
* Auxiliary factorization data, computed by plasma_zgelqf.
*
* @param[out] pQ
* On exit, pointer to the m-by-n matrix Q.
*
* @param[in] ldq
* The leading dimension of the array Q. ldq >= max(1,m).
*
*******************************************************************************
*
* @retval PlasmaSuccess successful exit
* @retval < 0 if -i, the i-th argument had an illegal value
*
*******************************************************************************
*
* @sa plasma_omp_zunglq
* @sa plasma_cunglq
* @sa plasma_dorglq
* @sa plasma_sorglq
* @sa plasma_zgelqf
*
******************************************************************************/
int plasma_zunglq(int m, int n, int k,
plasma_complex64_t *pA, int lda,
plasma_desc_t T,
plasma_complex64_t *pQ, int ldq)
{
// Get PLASMA context.
plasma_context_t *plasma = plasma_context_self();
if (plasma == NULL) {
plasma_fatal_error("PLASMA not initialized");
return PlasmaErrorNotInitialized;
}
// Check input arguments.
if (m < 0) {
plasma_error("illegal value of m");
return -1;
}
if (n < m) {
plasma_error("illegal value of n");
return -2;
}
if (k < 0 || k > m) {
plasma_error("illegal value of k");
return -3;
}
if (lda < imax(1, m)) {
plasma_error("illegal value of lda");
return -5;
}
if (ldq < imax(1, m)) {
plasma_error("illegal value of ldq");
return -8;
}
// quick return
if (m <= 0)
return PlasmaSuccess;
// Tune parameters.
if (plasma->tuning)
plasma_tune_gelqf(plasma, PlasmaComplexDouble, m, n);
// Set tiling parameters.
int ib = plasma->ib;
int nb = plasma->nb;
// Create tile matrices.
plasma_desc_t A;
plasma_desc_t Q;
int retval;
retval = plasma_desc_general_create(PlasmaComplexDouble, nb, nb,
m, n, 0, 0, k, n, &A);
if (retval != PlasmaSuccess) {
plasma_error("plasma_desc_general_create() failed");
return retval;
}
retval = plasma_desc_general_create(PlasmaComplexDouble, nb, nb,
m, n, 0, 0, k, n, &Q);
if (retval != PlasmaSuccess) {
plasma_error("plasma_desc_general_create() failed");
plasma_desc_destroy(&A);
return retval;
}
// Allocate workspace.
plasma_workspace_t work;
size_t lwork = ib*nb; // unmlq: work
retval = plasma_workspace_create(&work, lwork, PlasmaComplexDouble);
if (retval != PlasmaSuccess) {
plasma_error("plasma_workspace_create() failed");
return retval;
}
// Initialize sequence.
plasma_sequence_t sequence;
retval = plasma_sequence_init(&sequence);
// Initialize request.
plasma_request_t request;
retval = plasma_request_init(&request);
// asynchronous block
#pragma omp parallel
#pragma omp master
{
// Translate to tile layout.
plasma_omp_zge2desc(pA, lda, A, &sequence, &request);
plasma_omp_zge2desc(pQ, ldq, Q, &sequence, &request);
// Call the tile async function.
plasma_omp_zunglq(A, T, Q, work, &sequence, &request);
// Translate Q back to LAPACK layout.
plasma_omp_zdesc2ge(Q, pQ, ldq, &sequence, &request);
}
// implicit synchronization
plasma_workspace_destroy(&work);
// Free matrices in tile layout.
plasma_desc_destroy(&A);
plasma_desc_destroy(&Q);
// Return status.
int status = sequence.status;
return status;
}
/***************************************************************************//**
*
* @ingroup plasma_unglq
*
* Non-blocking tile version of plasma_zunglq().
* May return before the computation is finished.
* Allows for pipelining of operations at runtime.
*
*******************************************************************************
*
* @param[in] A
* Descriptor of matrix A.
* A is stored in the tile layout.
*
* @param[in] T
* Descriptor of matrix T.
* Auxiliary factorization data, computed by plasma_zgelqf.
*
* @param[out] Q
* Descriptor of matrix Q. On exit, matrix Q stored in the tile layout.
*
* @param[in] work
* Workspace for the auxiliary arrays needed by some coreblas kernels.
* For multiplication by Q contains preallocated space for work
* arrays. Allocated by the plasma_workspace_create function.
*
* @param[in] sequence
* Identifies the sequence of function calls that this call belongs to
* (for completion checks and exception handling purposes).
*
* @param[out] request
* Identifies this function call (for exception handling purposes).
*
* @retval void
* Errors are returned by setting sequence->status and
* request->status to error values. The sequence->status and
* request->status should never be set to PlasmaSuccess (the
* initial values) since another async call may be setting a
* failure value at the same time.
*
*******************************************************************************
*
* @sa plasma_zunglq
* @sa plasma_omp_cunglq
* @sa plasma_omp_dorglq
* @sa plasma_omp_sorglq
* @sa plasma_omp_zgelqf
*
******************************************************************************/
void plasma_omp_zunglq(plasma_desc_t A, plasma_desc_t T, plasma_desc_t Q,
plasma_workspace_t work,
plasma_sequence_t *sequence, plasma_request_t *request)
{
// Get PLASMA context.
plasma_context_t *plasma = plasma_context_self();
if (plasma == NULL) {
plasma_error("PLASMA not initialized");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
// Check input arguments.
if (plasma_desc_check(A) != PlasmaSuccess) {
plasma_error("invalid A");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (plasma_desc_check(T) != PlasmaSuccess) {
plasma_error("invalid T");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (plasma_desc_check(Q) != PlasmaSuccess) {
plasma_error("invalid Q");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (sequence == NULL) {
plasma_error("NULL sequence");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (request == NULL) {
plasma_error("NULL request");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
// quick return
if (Q.m <= 0)
return;
// Set Q to identity.
plasma_pzlaset(PlasmaGeneral, 0.0, 1.0, Q, sequence, request);
// Construct Q.
if (plasma->householder_mode == PlasmaTreeHouseholder) {
plasma_pzunglq_tree(A, T, Q, work, sequence, request);
}
else {
plasma_pzunglq(A, T, Q, work, sequence, request);
}
}
|
trmm_x_dia_u_lo_col.c | #include "alphasparse/kernel.h"
#include "alphasparse/util.h"
#include "alphasparse/opt.h"
#ifdef _OPENMP
#include <omp.h>
#endif
alphasparse_status_t ONAME(const ALPHA_Number alpha, const ALPHA_SPMAT_DIA *mat, const ALPHA_Number *x, const ALPHA_INT columns, const ALPHA_INT ldx, const ALPHA_Number beta, ALPHA_Number *y, const ALPHA_INT ldy)
{
ALPHA_INT num_threads = alpha_get_thread_num();
#ifdef _OPENMP
#pragma omp parallel for num_threads(num_threads)
#endif
for(ALPHA_INT c = 0; c < columns; c++)
for (ALPHA_INT r = 0; r < mat->rows; r++){
alpha_mul(y[index2(c,r,ldy)],y[index2(c,r,ldy)],beta);
alpha_madde(y[index2(c,r,ldy)],x[index2(c,r,ldx)],alpha);
}
#ifdef _OPENMP
#pragma omp parallel for num_threads(num_threads)
#endif
for (ALPHA_INT cc = 0; cc < columns; ++cc)
{
ALPHA_Number* Y = &y[index2(cc,0,ldy)];
const ALPHA_Number* X = &x[index2(cc,0,ldx)];
for(ALPHA_INT di = 0; di < mat->ndiag;++di){
ALPHA_INT d = mat->distance[di];
if(d < 0){
ALPHA_INT ars = alpha_max(0,-d);
ALPHA_INT acs = alpha_max(0,d);
ALPHA_INT an = alpha_min(mat->rows - ars,mat->cols - acs);
for(ALPHA_INT i = 0; i < an; ++i){
ALPHA_INT ar = ars + i;
ALPHA_INT ac = acs + i;
ALPHA_Number val;
alpha_mul(val,mat->values[index2(di,ar,mat->lval)],alpha);
alpha_madde(Y[ar],val,X[ac]);
}
}
}
}
return ALPHA_SPARSE_STATUS_SUCCESS;
}
|
mesh.c | /*
Copyright (c) 2012 by Marcin Krotkiewski, University of Oslo
See ../License.txt for License Agreement.
*/
#include "mesh.h"
#include <libutils/utils.h>
#include <libutils/parallel.h>
dimType validate_elems(const dimType *elems, dimType n_elems, dimType n_nodes, dimType n_elem_nodes)
{
dimType n_ref_nodes_total = 0;
uint64_t temp;
safemult_u((Ulong)n_elems, (Ulong)n_elem_nodes, temp, "nel X n_elem_nodes must fit into a 64-bit type");
/* data validation */
#ifdef USE_OPENMP
#pragma omp parallel
#endif
{
Uint thrid, nthr;
dimType n_ref_nodes = 0;
Ulong i;
Ulong blk_size;
Ulong el_start, el_end;
parallel_get_info(&thrid, &nthr);
/* perform work distribution and bind to CPUs */
blk_size = n_elems/nthr+1;
el_start = thrid*blk_size;
el_end = (thrid+1)*blk_size;
if(thrid==nthr-1) el_end = n_elems;
for(i=el_start*n_elem_nodes; i<el_end*n_elem_nodes; i++){
if(elems[i] < ONE_BASED_INDEX){
USERERROR("Invalid ELEMS. Node index can not be less than %d",
MUTILS_INVALID_PARAMETER, ONE_BASED_INDEX);
}
if(n_nodes && elems[i] - ONE_BASED_INDEX >= n_nodes){
USERERROR("Illegal mesh structure: ELEMS access non-existant node IDs.",
MUTILS_INVALID_MESH);
}
n_ref_nodes = MAX(n_ref_nodes, elems[i]+1-ONE_BASED_INDEX);
}
/* reduction : max */
for(i=0; i<nthr; i++){
if(thrid==i){
n_ref_nodes_total = MAX(n_ref_nodes, n_ref_nodes_total);
}
#ifdef USE_OPENMP
#pragma omp barrier
#endif
}
}
return n_ref_nodes_total;
}
void validate_matrix_dim(dimType matrix_dim)
{
if(matrix_dim == MaxDimType)
USERERROR("Matrix dimension is too large. Must be at most %"PRI_DIMTYPE,
MUTILS_INVALID_PARAMETER, MaxDimType-1);
if(matrix_dim <= 0)
USERERROR("Matrix dimension must be larger than 0.", MUTILS_INVALID_PARAMETER);
}
#ifdef MATLAB_MEX_FILE
#include "mexparams.h"
t_mesh mex2mesh(const mxArray *mesh_struct, Uint n_dim){
size_t m, n;
char buff[256];
mxArray *field;
t_mesh mesh = EMPTY_MESH_STRUCT;
Ulong i;
if(!mxIsStruct(mesh_struct)){
USERERROR("mesh_struct is not a structure", MUTILS_INVALID_MESH);
}
/* ELEMS */
m = 0;
n = 0;
field = mxGetField(mesh_struct, 0, "ELEMS");
mesh.elems = mex_get_matrix(dimType, field, &m, &n,
"MESH.ELEMS", "number of element nodes",
"number of elements", 0);
SNPRINTF(buff, 255, "No dimensions of 'MESH.ELEMS' can be larger than %"PRI_DIMTYPE, MaxDimType);
managed_type_cast(dimType, mesh.n_elem_nodes, m, buff);
managed_type_cast(dimType, mesh.n_elems, n, buff);
/* NODES */
{
char _buff[128];
if(n_dim){
sprintf(_buff, "%"PRI_UINT, n_dim);
} else {
sprintf(_buff, "number of dimensions");
}
m = n_dim;
n = 0;
field = mxGetField(mesh_struct, 0, "NODES");
mesh.nodes = mex_get_matrix(Double, field, &m, &n,
"MESH.NODES", _buff,
"number of nodes", 0);
SNPRINTF(buff, 255, "No dimensions of 'MESH.NODES' can be larger than %"PRI_DIMTYPE, MaxDimType);
managed_type_cast(dimType, mesh.n_dim, m, buff);
managed_type_cast(dimType, mesh.n_nodes, n, buff);
}
/* NEIGHBORS */
m = 0;
n = mesh.n_elems;
field = mxGetField(mesh_struct, 0, "NEIGHBORS");
mesh.neighbors = mex_get_matrix(dimType, field, &m, &n,
"MESH.NEIGHBORS", "number of element neighbors",
"number of elements", 1);
SNPRINTF(buff, 255, "No dimensions of 'MESH.NEIGHBORS' can be larger than %"PRI_DIMTYPE, MaxDimType);
managed_type_cast(dimType, mesh.n_neighbors, m, buff);
/* validate input */
mesh.n_ref_nodes = validate_elems(mesh.elems, mesh.n_elems, mesh.n_nodes, mesh.n_elem_nodes);
/* TODO: parallelize */
if(mesh.neighbors){
for(i=0; i<(Ulong)mesh.n_elems*mesh.n_neighbors; i++){
if(mesh.neighbors[i] < ONE_BASED_INDEX &&
mesh.neighbors[i] != NO_NEIGHBOR){
USERERROR("Invalid NEIGHBORS. Element id must be greater than or equal to %d.\n" \
"To indicate non-existance of a neighbor use %"PRI_DIMTYPE,
MUTILS_INVALID_PARAMETER, ONE_BASED_INDEX, NO_NEIGHBOR);
}
if(mesh.neighbors[i] - ONE_BASED_INDEX >= mesh.n_elems &&
mesh.neighbors[i] != NO_NEIGHBOR){
USERERROR("Illegal mesh structure: NEIGHBORS access non-existant elemsent IDs.", MUTILS_INVALID_MESH);
}
}
}
return mesh;
}
#endif /* MATLAB_MEX_FILE */
|
pmv-OpenMP-a.c | // gcc -O2 algo.c -o nombre -fopenmp
#include <stdlib.h>
#include <stdio.h>
#ifdef _OPENMP
#include <omp.h>
#else
#define omp_get_thread_num() 0
#define omp_get_num_threads() 1
#endif
int main(int argc, char** argv)
{
int i, j;
double t1, t2, total;
//Argumento de entrada, N es el número de componentes del vector
if (argc<2){
printf("Falta tamaño de la matriz y del vector\n");
exit(-1);
}
unsigned int N = atoi(argv[1]);
double *v1, *v2, **M;
v1 = (double*) malloc(N*sizeof(double));
v2 = (double*) malloc(N*sizeof(double));
M = (double**) malloc(N*sizeof(double *));
if ( (v1==NULL) || (v2==NULL) || (M==NULL) ){
printf("Error en la reserva de espacio para los vectores\n");
exit(-2);
}
for (i=0; i<N; i++){
M[i] = (double*) malloc(N*sizeof(double));
if ( M[i]==NULL ){
printf("Error en la reserva de espacio para la matriz\n");
exit(-2);
}
}
//Inicializar matriz y vectores
for (i=0; i<N;i++){
v1[i] = i;
v2[i] = 0;
for(j=0;j<N;j++)
M[i][j] = i+j;
}
//Tomamos tiempo antes de operar
t1 = omp_get_wtime();
#pragma omp parallel
{
#pragma omp for
//Calcular producto de matriz por vector M * v1 = v2
for (i=0; i<N;i++){
for(j=0;j<N;j++){
v2[i] += M[i][j] * v1[j];
}
}
}
//Tomamos tiempo después de operar
t2 = omp_get_wtime();
total = t2 - t1;
//Imprimir el resultado primero y último, además del tiempo de ejecución
printf("Tiempo(seg.):%11.9f\t / Tamaño:%u\t/ V2[0]=%8.6f V2[%d]=%8.6f\n", total,N,v2[0],N-1,v2[N-1]);
// Imprimir todos los componentes de v2 para valores de entrada no muy altos
if (N<20){
for (i=0; i<N;i++){
printf(" V2[%d]=%5.2f\n", i, v2[i]);
}
}
free(v1); // libera el espacio reservado para v1
free(v2); // libera el espacio reservado para v2
for (i=0; i<N; i++)
free(M[i]);
free(M);
return 0;
}
|
LAGraph_BF_full1a.c | //------------------------------------------------------------------------------
// LAGraph_BF_full1a.c: Bellman-Ford single-source shortest paths, returns tree,
// while diagonal of input matrix A needs not to be explicit 0
//------------------------------------------------------------------------------
// LAGraph, (c) 2021 by The LAGraph Contributors, All Rights Reserved.
// SPDX-License-Identifier: BSD-2-Clause
//
// See additional acknowledgments in the LICENSE file,
// or contact permission@sei.cmu.edu for the full terms.
//------------------------------------------------------------------------------
// LAGraph_BF_full1a: Bellman-Ford single source shortest paths, returning both
// the path lengths and the shortest-path tree. contributed by Jinhao Chen and
// Tim Davis, Texas A&M.
// LAGraph_BF_full performs a Bellman-Ford to find out shortest path, parent
// nodes along the path and the hops (number of edges) in the path from given
// source vertex s in the range of [0, n) on graph given as matrix A with size
// n*n. The sparse matrix A has entry A(i, j) if there is an edge from vertex i
// to vertex j with weight w, then A(i, j) = w.
// TODO: think about the return values
// LAGraph_BF_full1a returns GrB_SUCCESS if it succeeds. In this case, there
// are no negative-weight cycles in the graph, and d, pi, and h are returned.
// The vector d has d(k) as the shortest distance from s to k. pi(k) = p+1,
// where p is the parent node of k-th node in the shortest path. In particular,
// pi(s) = 0. h(k) = hop(s, k), the number of edges from s to k in the shortest
// path.
// If the graph has a negative-weight cycle, GrB_NO_VALUE is returned, and the
// GrB_Vectors d(k), pi(k) and h(k) (i.e., *pd_output, *ppi_output and
// *ph_output respectively) will be NULL when negative-weight cycle detected.
// Otherwise, other errors such as GrB_OUT_OF_MEMORY, GrB_INVALID_OBJECT, and
// so on, can be returned, if these errors are found by the underlying
// GrB_* functions.
//------------------------------------------------------------------------------
#define LAGraph_FREE_WORK \
{ \
GrB_free(&d); \
GrB_free(&dmasked); \
GrB_free(&dless); \
GrB_free(&Atmp); \
GrB_free(&BF_Tuple3); \
GrB_free(&BF_lMIN_Tuple3); \
GrB_free(&BF_PLUSrhs_Tuple3); \
GrB_free(&BF_LT_Tuple3); \
GrB_free(&BF_lMIN_Tuple3_Monoid); \
GrB_free(&BF_lMIN_PLUSrhs_Tuple3); \
LAGraph_Free ((void**)&I); \
LAGraph_Free ((void**)&J); \
LAGraph_Free ((void**)&w); \
LAGraph_Free ((void**)&W); \
LAGraph_Free ((void**)&h); \
LAGraph_Free ((void**)&pi); \
}
#define LAGraph_FREE_ALL \
{ \
LAGraph_FREE_WORK \
GrB_free (pd_output); \
GrB_free (ppi_output); \
GrB_free (ph_output); \
}
//#include "LAGraph_internal.h"
#include <LAGraph.h>
#include <LAGraphX.h>
#include <LG_internal.h> // from src/utility
typedef void (*LAGraph_binary_function) (void *, const void *, const void *) ;
//------------------------------------------------------------------------------
// data type for each entry of the adjacent matrix A and "distance" vector d;
// <INFINITY,INFINITY,INFINITY> corresponds to nonexistence of a path, and
// the value <0, 0, NULL> corresponds to a path from a vertex to itself
//------------------------------------------------------------------------------
typedef struct
{
double w; // w corresponds to a path weight.
GrB_Index h; // h corresponds to a path size or number of hops.
GrB_Index pi;// pi corresponds to the penultimate vertex along a path.
// vertex indexed as 1, 2, 3, ... , V, and pi = 0 (as nil)
// for u=v, and pi = UINT64_MAX (as inf) for (u,v) not in E
}
BF_Tuple3_struct;
//------------------------------------------------------------------------------
// 2 binary functions, z=f(x,y), where Tuple3xTuple3 -> Tuple3
//------------------------------------------------------------------------------
void BF_lMIN3
(
BF_Tuple3_struct *z,
const BF_Tuple3_struct *x,
const BF_Tuple3_struct *y
)
{
if (x->w < y->w
|| (x->w == y->w && x->h < y->h)
|| (x->w == y->w && x->h == y->h && x->pi < y->pi))
{
if (z != x) { *z = *x; }
}
else
{
*z = *y;
}
}
void BF_PLUSrhs3
(
BF_Tuple3_struct *z,
const BF_Tuple3_struct *x,
const BF_Tuple3_struct *y
)
{
z->w = x->w + y->w;
z->h = x->h + y->h;
if (x->pi != UINT64_MAX && y->pi != 0)
{
z->pi = y->pi;
}
else
{
z->pi = x->pi;
}
}
void BF_LT3
(
bool *z,
const BF_Tuple3_struct *x,
const BF_Tuple3_struct *y
)
{
if (x->w < y->w
|| (x->w == y->w && x->h < y->h)
|| (x->w == y->w && x->h == y->h && x->pi < y->pi))
{
*z = true;
}
else
{
*z = false;
}
}
// Given a n-by-n adjacency matrix A and a source vertex s.
// If there is no negative-weight cycle reachable from s, return the distances
// of shortest paths from s and parents along the paths as vector d. Otherwise,
// returns d=NULL if there is a negtive-weight cycle.
// pd_output is pointer to a GrB_Vector, where the i-th entry is d(s,i), the
// sum of edges length in the shortest path
// ppi_output is pointer to a GrB_Vector, where the i-th entry is pi(i), the
// parent of i-th vertex in the shortest path
// ph_output is pointer to a GrB_Vector, where the i-th entry is h(s,i), the
// number of edges from s to i in the shortest path
// A has weights on corresponding entries of edges
// s is given index for source vertex
GrB_Info LAGraph_BF_full1a
(
GrB_Vector *pd_output, //the pointer to the vector of distance
GrB_Vector *ppi_output, //the pointer to the vector of parent
GrB_Vector *ph_output, //the pointer to the vector of hops
const GrB_Matrix A, //matrix for the graph
const GrB_Index s //given index of the source
)
{
GrB_Info info;
// tmp vector to store distance vector after n (i.e., V) loops
GrB_Vector d = NULL, dmasked = NULL, dless = NULL;
GrB_Matrix Atmp = NULL;
GrB_Type BF_Tuple3;
GrB_BinaryOp BF_lMIN_Tuple3;
GrB_BinaryOp BF_PLUSrhs_Tuple3;
GrB_BinaryOp BF_LT_Tuple3;
GrB_Monoid BF_lMIN_Tuple3_Monoid;
GrB_Semiring BF_lMIN_PLUSrhs_Tuple3;
GrB_Index nrows, ncols, n, nz; // n = # of row/col, nz = # of nnz in graph
GrB_Index *I = NULL, *J = NULL; // for col/row indices of entries from A
GrB_Index *h = NULL, *pi = NULL;
double *w = NULL;
BF_Tuple3_struct *W = NULL;
if (pd_output != NULL) *pd_output = NULL;
if (ppi_output != NULL) *ppi_output = NULL;
if (ph_output != NULL) *ph_output = NULL;
if (A == NULL || pd_output == NULL ||
ppi_output == NULL || ph_output == NULL)
{
// required argument is missing
LAGRAPH_ERROR ("required arguments are NULL", GrB_NULL_POINTER) ;
}
LAGRAPH_OK (GrB_Matrix_nrows (&nrows, A)) ;
LAGRAPH_OK (GrB_Matrix_ncols (&ncols, A)) ;
LAGRAPH_OK (GrB_Matrix_nvals (&nz, A));
if (nrows != ncols)
{
// A must be square
LAGRAPH_ERROR ("A must be square", GrB_INVALID_VALUE) ;
}
n = nrows;
if (s >= n || s < 0)
{
LAGRAPH_ERROR ("invalid value for source vertex s", GrB_INVALID_VALUE);
}
//--------------------------------------------------------------------------
// create all GrB_Type GrB_BinaryOp GrB_Monoid and GrB_Semiring
//--------------------------------------------------------------------------
// GrB_Type
LAGRAPH_OK (GrB_Type_new(&BF_Tuple3, sizeof(BF_Tuple3_struct)));
// GrB_BinaryOp
LAGRAPH_OK (GrB_BinaryOp_new(&BF_LT_Tuple3,
(LAGraph_binary_function) (&BF_LT3), GrB_BOOL, BF_Tuple3, BF_Tuple3));
LAGRAPH_OK (GrB_BinaryOp_new(&BF_lMIN_Tuple3,
(LAGraph_binary_function) (&BF_lMIN3), BF_Tuple3, BF_Tuple3,BF_Tuple3));
LAGRAPH_OK (GrB_BinaryOp_new(&BF_PLUSrhs_Tuple3,
(LAGraph_binary_function)(&BF_PLUSrhs3),
BF_Tuple3, BF_Tuple3, BF_Tuple3));
// GrB_Monoid
BF_Tuple3_struct BF_identity = (BF_Tuple3_struct) { .w = INFINITY,
.h = UINT64_MAX, .pi = UINT64_MAX };
LAGRAPH_OK(GrB_Monoid_new_UDT(&BF_lMIN_Tuple3_Monoid, BF_lMIN_Tuple3,
&BF_identity));
//GrB_Semiring
LAGRAPH_OK (GrB_Semiring_new(&BF_lMIN_PLUSrhs_Tuple3,
BF_lMIN_Tuple3_Monoid, BF_PLUSrhs_Tuple3));
//--------------------------------------------------------------------------
// allocate arrays used for tuplets
//--------------------------------------------------------------------------
#if 1
I = LAGraph_Malloc (nz, sizeof(GrB_Index)) ;
J = LAGraph_Malloc (nz, sizeof(GrB_Index)) ;
w = LAGraph_Malloc (nz, sizeof(double)) ;
W = LAGraph_Malloc (nz, sizeof(BF_Tuple3_struct)) ;
if (I == NULL || J == NULL || w == NULL || W == NULL)
{
LAGRAPH_ERROR ("out of memory", GrB_OUT_OF_MEMORY) ;
}
//--------------------------------------------------------------------------
// create matrix Atmp based on A, while its entries become BF_Tuple3 type
//--------------------------------------------------------------------------
LAGRAPH_OK(GrB_Matrix_extractTuples_FP64(I, J, w, &nz, A));
int nthreads;
LAGRAPH_OK (LAGraph_GetNumThreads (&nthreads, NULL)) ;
printf ("nthreads %d\n", nthreads) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (GrB_Index k = 0; k < nz; k++)
{
W[k] = (BF_Tuple3_struct) { .w = w[k], .h = 1, .pi = I[k] + 1 };
}
LAGRAPH_OK (GrB_Matrix_new(&Atmp, BF_Tuple3, n, n));
LAGRAPH_OK(GrB_Matrix_build_UDT(Atmp, I, J, W, nz, BF_lMIN_Tuple3));
LAGraph_Free ((void**)&I);
LAGraph_Free ((void**)&J);
LAGraph_Free ((void**)&W);
LAGraph_Free ((void**)&w);
#else
TODO: GraphBLAS could use a new kind of unary operator, not z=f(x), but
[z,flag] = f (aij, i, j, k, nrows, ncols, nvals, etc, ...)
flag: keep or discard. Combines GrB_apply and GxB_select.
builtins:
f(...) =
i, bool is true
j, bool is true
i+j*nrows, etc.
k
tril, triu (like GxB_select): return aij, and true/false boolean
z=f(x,i). x: double, z:tuple3, i:GrB_Index with the row index of x
// z = (BF_Tuple3_struct) { .w = x, .h = 1, .pi = i + 1 };
GrB_apply (Atmp, op, A, ...)
in the BFS, this is used:
op: z = f ( .... ) = i
to replace x(i) with i
#endif
//--------------------------------------------------------------------------
// create and initialize "distance" vector d, dmasked and dless
//--------------------------------------------------------------------------
LAGRAPH_OK (GrB_Vector_new(&d, BF_Tuple3, n));
// make d dense
LAGRAPH_OK(GrB_Vector_assign_UDT(d, NULL, NULL, (void*)&BF_identity,
GrB_ALL, n, NULL));
// initial distance from s to itself
BF_Tuple3_struct d0 = (BF_Tuple3_struct) { .w = 0, .h = 0, .pi = 0 };
LAGRAPH_OK(GrB_Vector_setElement_UDT(d, &d0, s));
// creat dmasked as a sparse vector with only one entry at s
LAGRAPH_OK (GrB_Vector_new(&dmasked, BF_Tuple3, n));
LAGRAPH_OK(GrB_Vector_setElement_UDT(dmasked, &d0, s));
// create dless
LAGRAPH_OK (GrB_Vector_new(&dless, GrB_BOOL, n));
//--------------------------------------------------------------------------
// start the Bellman Ford process
//--------------------------------------------------------------------------
bool any_dless= true; // if there is any newly found shortest path
int64_t iter = 0; // number of iterations
// terminate when no new path is found or more than V-1 loops
while (any_dless && iter < n - 1)
{
// execute semiring on dmasked and A, and save the result to dmasked
LAGRAPH_OK (GrB_vxm(dmasked, GrB_NULL, GrB_NULL,
BF_lMIN_PLUSrhs_Tuple3, dmasked, Atmp, GrB_NULL));
// dless = d .< dtmp
LAGRAPH_OK (GrB_eWiseMult(dless, NULL, NULL, BF_LT_Tuple3, dmasked, d,
NULL));
// if there is no entry with smaller distance then all shortest paths
// are found
LAGRAPH_OK (GrB_reduce (&any_dless, NULL, GxB_LOR_BOOL_MONOID, dless,
NULL)) ;
if(any_dless)
{
// update all entries with smaller distances
//LAGRAPH_OK (GrB_apply(d, dless, NULL, BF_Identity_Tuple3,
// dmasked, NULL));
LAGRAPH_OK (GrB_assign(d, dless, NULL, dmasked, GrB_ALL, n, NULL));
// only use entries that were just updated
//LAGRAPH_OK (GrB_Vector_clear(dmasked));
//LAGRAPH_OK (GrB_apply(dmasked, dless, NULL, BF_Identity_Tuple3,
// d, NULL));
//try:
LAGRAPH_OK (GrB_assign(dmasked, dless, NULL, d, GrB_ALL, n, GrB_DESC_R));
}
iter ++;
}
// check for negative-weight cycle only when there was a new path in the
// last loop, otherwise, there can't be a negative-weight cycle.
if (any_dless)
{
// execute semiring again to check for negative-weight cycle
LAGRAPH_OK (GrB_vxm(dmasked, GrB_NULL, GrB_NULL,
BF_lMIN_PLUSrhs_Tuple3, dmasked, Atmp, GrB_NULL));
// dless = d .< dtmp
LAGRAPH_OK (GrB_eWiseMult(dless, NULL, NULL, BF_LT_Tuple3, dmasked, d,
NULL));
// if there is no entry with smaller distance then all shortest paths
// are found
LAGRAPH_OK (GrB_reduce (&any_dless, NULL, GxB_LOR_BOOL_MONOID, dless,
NULL)) ;
if(any_dless)
{
// printf("A negative-weight cycle found. \n");
LAGraph_FREE_ALL;
return (GrB_NO_VALUE) ;
}
}
//--------------------------------------------------------------------------
// extract tuple from "distance" vector d and create GrB_Vectors for output
//--------------------------------------------------------------------------
I = LAGraph_Malloc (n, sizeof(GrB_Index)) ;
W = LAGraph_Malloc (n, sizeof(BF_Tuple3_struct)) ;
w = LAGraph_Malloc (n, sizeof(double)) ;
h = LAGraph_Malloc (n, sizeof(GrB_Index)) ;
pi = LAGraph_Malloc (n, sizeof(GrB_Index)) ;
if (I == NULL || W == NULL || w == NULL || h == NULL || pi == NULL)
{
LAGRAPH_ERROR ("out of memory", GrB_OUT_OF_MEMORY) ;
}
// TODO: create 3 unary ops, and use GrB_apply?
LAGRAPH_OK(GrB_Vector_extractTuples_UDT (I, (void *) W, &n, d));
for (GrB_Index k = 0; k < n; k++)
{
w [k] = W[k].w ;
h [k] = W[k].h ;
pi[k] = W[k].pi;
}
LAGRAPH_OK (GrB_Vector_new(pd_output, GrB_FP64, n));
LAGRAPH_OK (GrB_Vector_new(ppi_output, GrB_UINT64, n));
LAGRAPH_OK (GrB_Vector_new(ph_output, GrB_UINT64, n));
LAGRAPH_OK (GrB_Vector_build (*pd_output , I, w , n, GrB_MIN_FP64 ));
LAGRAPH_OK (GrB_Vector_build (*ppi_output, I, pi, n, GrB_MIN_UINT64));
LAGRAPH_OK (GrB_Vector_build (*ph_output , I, h , n, GrB_MIN_UINT64));
LAGraph_FREE_WORK;
return (GrB_SUCCESS) ;
}
|
GB_unop__trunc_fc32_fc32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB (_unop_apply__trunc_fc32_fc32)
// op(A') function: GB (_unop_tran__trunc_fc32_fc32)
// C type: GxB_FC32_t
// A type: GxB_FC32_t
// cast: GxB_FC32_t cij = aij
// unaryop: cij = GB_ctruncf (aij)
#define GB_ATYPE \
GxB_FC32_t
#define GB_CTYPE \
GxB_FC32_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
GxB_FC32_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = GB_ctruncf (x) ;
// casting
#define GB_CAST(z, aij) \
GxB_FC32_t z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
GxB_FC32_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
GxB_FC32_t z = aij ; \
Cx [pC] = GB_ctruncf (z) ; \
}
// true if operator is the identity op with no typecasting
#define GB_OP_IS_IDENTITY_WITH_NO_TYPECAST \
0
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_TRUNC || GxB_NO_FC32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__trunc_fc32_fc32)
(
GxB_FC32_t *Cx, // Cx and Ax may be aliased
const GxB_FC32_t *Ax,
const int8_t *restrict Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
// TODO: if OP is ONE and uniform-valued matrices are exploited, then
// do this in O(1) time
if (Ab == NULL)
{
#if ( GB_OP_IS_IDENTITY_WITH_NO_TYPECAST )
GB_memcpy (Cx, Ax, anz * sizeof (GxB_FC32_t), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
GxB_FC32_t aij = Ax [p] ;
GxB_FC32_t z = aij ;
Cx [p] = GB_ctruncf (z) ;
}
#endif
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
GxB_FC32_t aij = Ax [p] ;
GxB_FC32_t z = aij ;
Cx [p] = GB_ctruncf (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__trunc_fc32_fc32)
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
GB_unop__log10_fp32_fp32.c | //------------------------------------------------------------------------------
// GB_unop: hard-coded functions for each built-in unary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_control.h"
#include "GB_atomics.h"
#include "GB_unop__include.h"
// C=unop(A) is defined by the following types and operators:
// op(A) function: GB_unop_apply__log10_fp32_fp32
// op(A') function: GB_unop_tran__log10_fp32_fp32
// C type: float
// A type: float
// cast: float cij = aij
// unaryop: cij = log10f (aij)
#define GB_ATYPE \
float
#define GB_CTYPE \
float
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
float aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = log10f (x) ;
// casting
#define GB_CAST(z, aij) \
float z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
float aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
float z = aij ; \
Cx [pC] = log10f (z) ; \
}
// true if operator is the identity op with no typecasting
#define GB_OP_IS_IDENTITY_WITH_NO_TYPECAST \
0
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_LOG10 || GxB_NO_FP32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_apply__log10_fp32_fp32
(
float *Cx, // Cx and Ax may be aliased
const float *Ax,
const int8_t *GB_RESTRICT Ab, // A->b if A is bitmap
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
if (Ab == NULL)
{
#if ( GB_OP_IS_IDENTITY_WITH_NO_TYPECAST )
GB_memcpy (Cx, Ax, anz * sizeof (float), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
float aij = Ax [p] ;
float z = aij ;
Cx [p] = log10f (z) ;
}
#endif
}
else
{
// bitmap case, no transpose; A->b already memcpy'd into C->b
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!Ab [p]) continue ;
float aij = Ax [p] ;
float z = aij ;
Cx [p] = log10f (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_tran__log10_fp32_fp32
(
GrB_Matrix C,
const GrB_Matrix A,
int64_t *GB_RESTRICT *Workspaces,
const int64_t *GB_RESTRICT A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
convolution_sgemm.h | // BUG1989 is pleased to support the open source community by supporting ncnn available.
//
// Copyright (C) 2019 BUG1989. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
#include "platform.h"
#if NCNN_AVX2
#include <immintrin.h>
#endif
static void conv_im2col_sgemm_transform_kernel_sse(const Mat& _kernel, Mat& kernel_tm, int inch, int outch, int kernel_size)
{
const float* kernel = _kernel;
// kernel memory packed 8 x 8
kernel_tm.create(8*kernel_size, inch, outch/8 + (outch%8)/4 + outch%4);
int nn_outch = 0;
int remain_outch_start = 0;
nn_outch = outch >> 3;
remain_outch_start = nn_outch << 3;
for (int pp=0; pp<nn_outch; pp++)
{
int p = pp * 8;
const float* k0 = kernel + (p+0)*inch*kernel_size;
const float* k1 = kernel + (p+1)*inch*kernel_size;
const float* k2 = kernel + (p+2)*inch*kernel_size;
const float* k3 = kernel + (p+3)*inch*kernel_size;
const float* k4 = kernel + (p+4)*inch*kernel_size;
const float* k5 = kernel + (p+5)*inch*kernel_size;
const float* k6 = kernel + (p+6)*inch*kernel_size;
const float* k7 = kernel + (p+7)*inch*kernel_size;
float* ktmp = kernel_tm.channel(p/8);
for (int q=0; q<inch*kernel_size; q++)
{
ktmp[0] = k0[0];
ktmp[1] = k1[0];
ktmp[2] = k2[0];
ktmp[3] = k3[0];
ktmp[4] = k4[0];
ktmp[5] = k5[0];
ktmp[6] = k6[0];
ktmp[7] = k7[0];
ktmp += 8;
k0 += 1;
k1 += 1;
k2 += 1;
k3 += 1;
k4 += 1;
k5 += 1;
k6 += 1;
k7 += 1;
}
}
nn_outch = (outch - remain_outch_start) >> 2;
for (int pp=0; pp<nn_outch; pp++)
{
int p = remain_outch_start + pp * 4;
const float* k0 = kernel + (p+0)*inch*kernel_size;
const float* k1 = kernel + (p+1)*inch*kernel_size;
const float* k2 = kernel + (p+2)*inch*kernel_size;
const float* k3 = kernel + (p+3)*inch*kernel_size;
float* ktmp = kernel_tm.channel(p/8 + (p%8)/4);
for (int q=0; q<inch*kernel_size; q++)
{
ktmp[0] = k0[0];
ktmp[1] = k1[0];
ktmp[2] = k2[0];
ktmp[3] = k3[0];
ktmp += 4;
k0 += 1;
k1 += 1;
k2 += 1;
k3 += 1;
}
}
remain_outch_start += nn_outch << 2;
for (int p=remain_outch_start; p<outch; p++)
{
const float* k0 = kernel + (p+0)*inch*kernel_size;
float* ktmp = kernel_tm.channel(p/8 + (p%8)/4 + p%4);
for (int q=0; q<inch*kernel_size; q++)
{
ktmp[0] = k0[0];
ktmp++;
k0++;
}
}
}
static void conv_im2col_sgemm_sse(const Mat &bottom_blob, Mat &top_blob, const Mat & kernel_tm, const Mat& _bias, \
const int kernel_w, const int kernel_h, const int stride_w, const int stride_h, const Option& opt)
{
int w = bottom_blob.w;
int inch = bottom_blob.c;
size_t elemsize = bottom_blob.elemsize;
int outw = top_blob.w;
int outh = top_blob.h;
int outch = top_blob.c;
const float* bias = _bias;
// im2col
Mat bottom_im2col(outw*outh, kernel_h*kernel_w*inch, elemsize, opt.workspace_allocator);
{
const int stride = kernel_h*kernel_w*outw*outh;
float* ret = (float*)bottom_im2col;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p=0; p<inch; p++)
{
const float* input = bottom_blob.channel(p);
int retID = stride * p;
for (int u=0; u<kernel_h; u++)
{
for (int v=0; v<kernel_w; v++)
{
for (int i=0; i<outh; i++)
{
for (int j=0; j<outw; j++)
{
int row = u + i * stride_h;
int col = v + j * stride_w;
int index = row * w + col;
ret[retID] = input[index];
retID++;
}
}
}
}
}
}
int kernel_size = kernel_w * kernel_h;
int out_size = outw * outh;
// bottom_im2col memory packed 8 x 8
Mat bottom_tm(8*kernel_size, inch, out_size/8 + out_size%8, elemsize, opt.workspace_allocator);
{
int nn_size = out_size >> 3;
int remain_size_start = nn_size << 3;
#pragma omp parallel for num_threads(opt.num_threads)
for (int ii=0; ii<nn_size; ii++)
{
int i = ii * 8;
const float* img0 = bottom_im2col.channel(0);
img0 += i;
float* tmpptr = bottom_tm.channel(i/8);
for (int q=0; q<inch*kernel_size; q++)
{
#if __AVX__
_mm256_storeu_ps(tmpptr, _mm256_loadu_ps(img0));
#else
tmpptr[0] = img0[0];
tmpptr[1] = img0[1];
tmpptr[2] = img0[2];
tmpptr[3] = img0[3];
tmpptr[4] = img0[4];
tmpptr[5] = img0[5];
tmpptr[6] = img0[6];
tmpptr[7] = img0[7];
#endif // __SSE__
tmpptr += 8;
img0 += out_size;
}
}
#pragma omp parallel for num_threads(opt.num_threads)
for (int i=remain_size_start; i<out_size; i++)
{
const float* img0 = bottom_im2col.channel(0);
img0 += i;
float* tmpptr = bottom_tm.channel(i/8 + i%8);
for (int q=0; q<inch*kernel_size; q++)
{
tmpptr[0] = img0[0];
tmpptr += 1;
img0 += out_size;
}
}
}
// sgemm(int M, int N, int L, float* A, float* B, float* C)
{
//int M = outch; // outch
int N = outw * outh; // outsize or out stride
int L = kernel_w * kernel_h * inch; // ksize * inch
int nn_outch = 0;
int remain_outch_start = 0;
nn_outch = outch >> 3;
remain_outch_start = nn_outch << 3;
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp=0; pp<nn_outch; pp++)
{
int i = pp * 8;
float* output0 = top_blob.channel(i);
float* output1 = top_blob.channel(i+1);
float* output2 = top_blob.channel(i+2);
float* output3 = top_blob.channel(i+3);
float* output4 = top_blob.channel(i+4);
float* output5 = top_blob.channel(i+5);
float* output6 = top_blob.channel(i+6);
float* output7 = top_blob.channel(i+7);
const float zeros[8] = {0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f};
const float* biasptr = bias ? bias + i : zeros;
int j=0;
for (; j+7<N; j=j+8)
{
const float* vb = bottom_tm.channel(j/8);
const float* va = kernel_tm.channel(i/8);
#if __AVX__
__m256 _sum0 = _mm256_broadcast_ss(biasptr);
__m256 _sum1 = _mm256_broadcast_ss(biasptr+1);
__m256 _sum2 = _mm256_broadcast_ss(biasptr+2);
__m256 _sum3 = _mm256_broadcast_ss(biasptr+3);
__m256 _sum4 = _mm256_broadcast_ss(biasptr+4);
__m256 _sum5 = _mm256_broadcast_ss(biasptr+5);
__m256 _sum6 = _mm256_broadcast_ss(biasptr+6);
__m256 _sum7 = _mm256_broadcast_ss(biasptr+7);
int k=0;
for (; k+3<L; k=k+4)
{
// k0
__m256 _va0 = _mm256_broadcast_ss(va);
__m256 _va1 = _mm256_broadcast_ss(va+1);
__m256 _va2 = _mm256_broadcast_ss(va+2);
__m256 _va3 = _mm256_broadcast_ss(va+3);
__m256 _vb0 = _mm256_loadu_ps(vb);
__m256 _vb1 = _mm256_loadu_ps(vb+8);
__m256 _vb2 = _mm256_loadu_ps(vb+16);
__m256 _vb3 = _mm256_loadu_ps(vb+24);
_sum0 = _mm256_fmadd_ps(_vb0, _va0, _sum0); // sum0 = (a00-a07) * k00
_sum1 = _mm256_fmadd_ps(_vb0, _va1, _sum1); // sum1 = (a00-a07) * k10
_sum2 = _mm256_fmadd_ps(_vb0, _va2, _sum2); // sum2 = (a00-a07) * k20
_sum3 = _mm256_fmadd_ps(_vb0, _va3, _sum3); // sum3 = (a00-a07) * k30
_va0 = _mm256_broadcast_ss(va+4);
_va1 = _mm256_broadcast_ss(va+5);
_va2 = _mm256_broadcast_ss(va+6);
_va3 = _mm256_broadcast_ss(va+7);
_sum4 = _mm256_fmadd_ps(_vb0, _va0, _sum4); // sum4 = (a00-a07) * k40
_sum5 = _mm256_fmadd_ps(_vb0, _va1, _sum5); // sum5 = (a00-a07) * k50
_sum6 = _mm256_fmadd_ps(_vb0, _va2, _sum6); // sum6 = (a00-a07) * k60
_sum7 = _mm256_fmadd_ps(_vb0, _va3, _sum7); // sum7 = (a00-a07) * k70
va += 8;
// k1
_va0 = _mm256_broadcast_ss(va);
_va1 = _mm256_broadcast_ss(va+1);
_va2 = _mm256_broadcast_ss(va+2);
_va3 = _mm256_broadcast_ss(va+3);
_sum0 = _mm256_fmadd_ps(_vb1, _va0, _sum0); // sum0 += (a10-a17) * k01
_sum1 = _mm256_fmadd_ps(_vb1, _va1, _sum1); // sum1 += (a10-a17) * k11
_sum2 = _mm256_fmadd_ps(_vb1, _va2, _sum2); // sum2 += (a10-a17) * k21
_sum3 = _mm256_fmadd_ps(_vb1, _va3, _sum3); // sum3 += (a10-a17) * k31
_va0 = _mm256_broadcast_ss(va+4);
_va1 = _mm256_broadcast_ss(va+5);
_va2 = _mm256_broadcast_ss(va+6);
_va3 = _mm256_broadcast_ss(va+7);
_sum4 = _mm256_fmadd_ps(_vb1, _va0, _sum4); // sum4 += (a10-a17) * k41
_sum5 = _mm256_fmadd_ps(_vb1, _va1, _sum5); // sum5 += (a10-a17) * k51
_sum6 = _mm256_fmadd_ps(_vb1, _va2, _sum6); // sum6 += (a10-a17) * k61
_sum7 = _mm256_fmadd_ps(_vb1, _va3, _sum7); // sum7 += (a10-a17) * k71
va += 8;
// k2
_va0 = _mm256_broadcast_ss(va);
_va1 = _mm256_broadcast_ss(va+1);
_va2 = _mm256_broadcast_ss(va+2);
_va3 = _mm256_broadcast_ss(va+3);
_sum0 = _mm256_fmadd_ps(_vb2, _va0, _sum0); // sum0 += (a20-a27) * k02
_sum1 = _mm256_fmadd_ps(_vb2, _va1, _sum1); // sum1 += (a20-a27) * k12
_sum2 = _mm256_fmadd_ps(_vb2, _va2, _sum2); // sum2 += (a20-a27) * k22
_sum3 = _mm256_fmadd_ps(_vb2, _va3, _sum3); // sum3 += (a20-a27) * k32
_va0 = _mm256_broadcast_ss(va+4);
_va1 = _mm256_broadcast_ss(va+5);
_va2 = _mm256_broadcast_ss(va+6);
_va3 = _mm256_broadcast_ss(va+7);
_sum4 = _mm256_fmadd_ps(_vb2, _va0, _sum4); // sum4 += (a20-a27) * k42
_sum5 = _mm256_fmadd_ps(_vb2, _va1, _sum5); // sum5 += (a20-a27) * k52
_sum6 = _mm256_fmadd_ps(_vb2, _va2, _sum6); // sum6 += (a20-a27) * k62
_sum7 = _mm256_fmadd_ps(_vb2, _va3, _sum7); // sum7 += (a20-a27) * k72
va += 8;
// k3
_va0 = _mm256_broadcast_ss(va);
_va1 = _mm256_broadcast_ss(va+1);
_va2 = _mm256_broadcast_ss(va+2);
_va3 = _mm256_broadcast_ss(va+3);
_sum0 = _mm256_fmadd_ps(_vb3, _va0, _sum0); // sum0 += (a30-a37) * k03
_sum1 = _mm256_fmadd_ps(_vb3, _va1, _sum1); // sum1 += (a30-a37) * k13
_sum2 = _mm256_fmadd_ps(_vb3, _va2, _sum2); // sum2 += (a30-a37) * k23
_sum3 = _mm256_fmadd_ps(_vb3, _va3, _sum3); // sum3 += (a30-a37) * k33
_va0 = _mm256_broadcast_ss(va+4);
_va1 = _mm256_broadcast_ss(va+5);
_va2 = _mm256_broadcast_ss(va+6);
_va3 = _mm256_broadcast_ss(va+7);
_sum4 = _mm256_fmadd_ps(_vb3, _va0, _sum4); // sum4 += (a30-a37) * k43
_sum5 = _mm256_fmadd_ps(_vb3, _va1, _sum5); // sum5 += (a30-a37) * k53
_sum6 = _mm256_fmadd_ps(_vb3, _va2, _sum6); // sum6 += (a30-a37) * k63
_sum7 = _mm256_fmadd_ps(_vb3, _va3, _sum7); // sum7 += (a30-a37) * k73
va += 8;
vb += 32;
}
for (; k<L; k++)
{
// k0
__m256 _va0 = _mm256_broadcast_ss(va);
__m256 _va1 = _mm256_broadcast_ss(va+1);
__m256 _va2 = _mm256_broadcast_ss(va+2);
__m256 _va3 = _mm256_broadcast_ss(va+3);
__m256 _va4 = _mm256_broadcast_ss(va+4);
__m256 _va5 = _mm256_broadcast_ss(va+5);
__m256 _va6 = _mm256_broadcast_ss(va+6);
__m256 _va7 = _mm256_broadcast_ss(va+7);
__m256 _vb0 = _mm256_loadu_ps(vb);
_sum0 = _mm256_fmadd_ps(_vb0, _va0, _sum0); // sum0 = (a00-a07) * k00
_sum1 = _mm256_fmadd_ps(_vb0, _va1, _sum1); // sum1 = (a00-a07) * k10
_sum2 = _mm256_fmadd_ps(_vb0, _va2, _sum2); // sum2 = (a00-a07) * k20
_sum3 = _mm256_fmadd_ps(_vb0, _va3, _sum3); // sum3 = (a00-a07) * k30
_sum4 = _mm256_fmadd_ps(_vb0, _va4, _sum4); // sum4 = (a00-a07) * k40
_sum5 = _mm256_fmadd_ps(_vb0, _va5, _sum5); // sum5 = (a00-a07) * k50
_sum6 = _mm256_fmadd_ps(_vb0, _va6, _sum6); // sum6 = (a00-a07) * k60
_sum7 = _mm256_fmadd_ps(_vb0, _va7, _sum7); // sum7 = (a00-a07) * k70
va += 8;
vb += 8;
}
_mm256_storeu_ps(output0, _sum0);
_mm256_storeu_ps(output1, _sum1);
_mm256_storeu_ps(output2, _sum2);
_mm256_storeu_ps(output3, _sum3);
_mm256_storeu_ps(output4, _sum4);
_mm256_storeu_ps(output5, _sum5);
_mm256_storeu_ps(output6, _sum6);
_mm256_storeu_ps(output7, _sum7);
#else
float sum0[8] = {0};
float sum1[8] = {0};
float sum2[8] = {0};
float sum3[8] = {0};
float sum4[8] = {0};
float sum5[8] = {0};
float sum6[8] = {0};
float sum7[8] = {0};
int k=0;
for (; k+7<L; k=k+8)
{
for (int n=0; n<8; n++)
{
sum0[n] += va[0] * vb[n];
sum1[n] += va[1] * vb[n];
sum2[n] += va[2] * vb[n];
sum3[n] += va[3] * vb[n];
sum4[n] += va[4] * vb[n];
sum5[n] += va[5] * vb[n];
sum6[n] += va[6] * vb[n];
sum7[n] += va[7] * vb[n];
va += 8;
sum0[n] += va[0] * vb[n+8];
sum1[n] += va[1] * vb[n+8];
sum2[n] += va[2] * vb[n+8];
sum3[n] += va[3] * vb[n+8];
sum4[n] += va[4] * vb[n+8];
sum5[n] += va[5] * vb[n+8];
sum6[n] += va[6] * vb[n+8];
sum7[n] += va[7] * vb[n+8];
va += 8;
sum0[n] += va[0] * vb[n+16];
sum1[n] += va[1] * vb[n+16];
sum2[n] += va[2] * vb[n+16];
sum3[n] += va[3] * vb[n+16];
sum4[n] += va[4] * vb[n+16];
sum5[n] += va[5] * vb[n+16];
sum6[n] += va[6] * vb[n+16];
sum7[n] += va[7] * vb[n+16];
va += 8;
sum0[n] += va[0] * vb[n+24];
sum1[n] += va[1] * vb[n+24];
sum2[n] += va[2] * vb[n+24];
sum3[n] += va[3] * vb[n+24];
sum4[n] += va[4] * vb[n+24];
sum5[n] += va[5] * vb[n+24];
sum6[n] += va[6] * vb[n+24];
sum7[n] += va[7] * vb[n+24];
va += 8;
sum0[n] += va[0] * vb[n+32];
sum1[n] += va[1] * vb[n+32];
sum2[n] += va[2] * vb[n+32];
sum3[n] += va[3] * vb[n+32];
sum4[n] += va[4] * vb[n+32];
sum5[n] += va[5] * vb[n+32];
sum6[n] += va[6] * vb[n+32];
sum7[n] += va[7] * vb[n+32];
va += 8;
sum0[n] += va[0] * vb[n+40];
sum1[n] += va[1] * vb[n+40];
sum2[n] += va[2] * vb[n+40];
sum3[n] += va[3] * vb[n+40];
sum4[n] += va[4] * vb[n+40];
sum5[n] += va[5] * vb[n+40];
sum6[n] += va[6] * vb[n+40];
sum7[n] += va[7] * vb[n+40];
va += 8;
sum0[n] += va[0] * vb[n+48];
sum1[n] += va[1] * vb[n+48];
sum2[n] += va[2] * vb[n+48];
sum3[n] += va[3] * vb[n+48];
sum4[n] += va[4] * vb[n+48];
sum5[n] += va[5] * vb[n+48];
sum6[n] += va[6] * vb[n+48];
sum7[n] += va[7] * vb[n+48];
va += 8;
sum0[n] += va[0] * vb[n+56];
sum1[n] += va[1] * vb[n+56];
sum2[n] += va[2] * vb[n+56];
sum3[n] += va[3] * vb[n+56];
sum4[n] += va[4] * vb[n+56];
sum5[n] += va[5] * vb[n+56];
sum6[n] += va[6] * vb[n+56];
sum7[n] += va[7] * vb[n+56];
va -= 56;
}
va += 64;
vb += 64;
}
for (; k<L; k++)
{
for (int n=0; n<8; n++)
{
sum0[n] += va[0] * vb[n];
sum1[n] += va[1] * vb[n];
sum2[n] += va[2] * vb[n];
sum3[n] += va[3] * vb[n];
sum4[n] += va[4] * vb[n];
sum5[n] += va[5] * vb[n];
sum6[n] += va[6] * vb[n];
sum7[n] += va[7] * vb[n];
}
va += 8;
vb += 8;
}
for (int n=0; n<8; n++)
{
output0[n] = sum0[n] + biasptr[0];
output1[n] = sum1[n] + biasptr[1];
output2[n] = sum2[n] + biasptr[2];
output3[n] = sum3[n] + biasptr[3];
output4[n] = sum4[n] + biasptr[4];
output5[n] = sum5[n] + biasptr[5];
output6[n] = sum6[n] + biasptr[6];
output7[n] = sum7[n] + biasptr[7];
}
#endif // __AVX__
output0 += 8;
output1 += 8;
output2 += 8;
output3 += 8;
output4 += 8;
output5 += 8;
output6 += 8;
output7 += 8;
}
for (; j<N; j++)
{
const float* vb = bottom_tm.channel(j/8 + j%8);
const float* va = kernel_tm.channel(i/8);
#if __AVX__
__m256 _sum0_7 = _mm256_loadu_ps(biasptr);
__m256 _sum0 = _mm256_set1_ps(0.0);
__m256 _sum1 = _mm256_set1_ps(0.0);
__m256 _sum2 = _mm256_set1_ps(0.0);
__m256 _sum3 = _mm256_set1_ps(0.0);
int k=0;
for (; k+3<L; k=k+4)
{
__m256 _vb0 = _mm256_broadcast_ss(vb);
__m256 _vb1 = _mm256_broadcast_ss(vb+1);
__m256 _vb2 = _mm256_broadcast_ss(vb+2);
__m256 _vb3 = _mm256_broadcast_ss(vb+3);
__m256 _va0 = _mm256_loadu_ps(va);
__m256 _va1 = _mm256_loadu_ps(va+8);
__m256 _va2 = _mm256_loadu_ps(va+16);
__m256 _va3 = _mm256_loadu_ps(va+24);
_sum0 = _mm256_fmadd_ps(_va0, _vb0, _sum0);// sum0 += (k00-k70) * a00
_sum1 = _mm256_fmadd_ps(_va1, _vb1, _sum1);// sum1 += (k01-k71) * a10
_sum2 = _mm256_fmadd_ps(_va2, _vb2, _sum2);// sum2 += (k02-k72) * a20
_sum3 = _mm256_fmadd_ps(_va3, _vb3, _sum3);// sum3 += (k03-k73) * a30
va += 32;
vb += 4;
}
_sum0 = _mm256_add_ps(_sum0, _sum1);
_sum2 = _mm256_add_ps(_sum2, _sum3);
_sum0_7 = _mm256_add_ps(_sum0_7, _sum0);
_sum0_7 = _mm256_add_ps(_sum0_7, _sum2);
for (; k<L; k++)
{
__m256 _vb0 = _mm256_broadcast_ss(vb);
__m256 _va = _mm256_loadu_ps(va);
_sum0_7 = _mm256_fmadd_ps(_va, _vb0, _sum0_7);// sum0 += (k00-k70) * a00
va += 8;
vb += 1;
}
output0[0] = _sum0_7[0];
output1[0] = _sum0_7[1];
output2[0] = _sum0_7[2];
output3[0] = _sum0_7[3];
output4[0] = _sum0_7[4];
output5[0] = _sum0_7[5];
output6[0] = _sum0_7[6];
output7[0] = _sum0_7[7];
#else
float sum0 = biasptr[0];
float sum1 = biasptr[1];
float sum2 = biasptr[2];
float sum3 = biasptr[3];
float sum4 = biasptr[4];
float sum5 = biasptr[5];
float sum6 = biasptr[6];
float sum7 = biasptr[7];
for (int k=0; k<L; k++)
{
sum0 += va[0] * vb[0];
sum1 += va[1] * vb[0];
sum2 += va[2] * vb[0];
sum3 += va[3] * vb[0];
sum4 += va[4] * vb[0];
sum5 += va[5] * vb[0];
sum6 += va[6] * vb[0];
sum7 += va[7] * vb[0];
va += 8;
vb += 1;
}
output0[0] = sum0;
output1[0] = sum1;
output2[0] = sum2;
output3[0] = sum3;
output4[0] = sum4;
output5[0] = sum5;
output6[0] = sum6;
output7[0] = sum7;
#endif // __AVX__
output0++;
output1++;
output2++;
output3++;
output4++;
output5++;
output6++;
output7++;
}
}
nn_outch = (outch - remain_outch_start) >> 2;
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp=0; pp<nn_outch; pp++)
{
int i = remain_outch_start + pp * 4;
float* output0 = top_blob.channel(i);
float* output1 = top_blob.channel(i+1);
float* output2 = top_blob.channel(i+2);
float* output3 = top_blob.channel(i+3);
const float zeros[4] = {0.f, 0.f, 0.f, 0.f};
const float* biasptr = bias ? bias + i : zeros;
int j=0;
for (; j+7<N; j=j+8)
{
const float* vb = bottom_tm.channel(j/8);
const float* va = kernel_tm.channel(i/8 + (i%8)/4);
#if __AVX__
__m256 _sum0 = _mm256_broadcast_ss(biasptr);
__m256 _sum1 = _mm256_broadcast_ss(biasptr+1);
__m256 _sum2 = _mm256_broadcast_ss(biasptr+2);
__m256 _sum3 = _mm256_broadcast_ss(biasptr+3);
int k=0;
for (; k+3<L; k=k+4)
{
// k0
__m256 _va0 = _mm256_broadcast_ss(va);
__m256 _va1 = _mm256_broadcast_ss(va+1);
__m256 _va2 = _mm256_broadcast_ss(va+2);
__m256 _va3 = _mm256_broadcast_ss(va+3);
__m256 _vb0 = _mm256_loadu_ps(vb);
__m256 _vb1 = _mm256_loadu_ps(vb+8);
__m256 _vb2 = _mm256_loadu_ps(vb+16);
__m256 _vb3 = _mm256_loadu_ps(vb+24);
_sum0 = _mm256_fmadd_ps(_vb0, _va0, _sum0); // sum0 = (a00-a07) * k00
_sum1 = _mm256_fmadd_ps(_vb0, _va1, _sum1); // sum1 = (a00-a07) * k10
_sum2 = _mm256_fmadd_ps(_vb0, _va2, _sum2); // sum2 = (a00-a07) * k20
_sum3 = _mm256_fmadd_ps(_vb0, _va3, _sum3); // sum3 = (a00-a07) * k30
va += 4;
// k1
_va0 = _mm256_broadcast_ss(va);
_va1 = _mm256_broadcast_ss(va+1);
_va2 = _mm256_broadcast_ss(va+2);
_va3 = _mm256_broadcast_ss(va+3);
_sum0 = _mm256_fmadd_ps(_vb1, _va0, _sum0); // sum0 += (a10-a17) * k01
_sum1 = _mm256_fmadd_ps(_vb1, _va1, _sum1); // sum1 += (a10-a17) * k11
_sum2 = _mm256_fmadd_ps(_vb1, _va2, _sum2); // sum2 += (a10-a17) * k21
_sum3 = _mm256_fmadd_ps(_vb1, _va3, _sum3); // sum3 += (a10-a17) * k31
va += 4;
// k2
_va0 = _mm256_broadcast_ss(va);
_va1 = _mm256_broadcast_ss(va+1);
_va2 = _mm256_broadcast_ss(va+2);
_va3 = _mm256_broadcast_ss(va+3);
_sum0 = _mm256_fmadd_ps(_vb2, _va0, _sum0); // sum0 += (a20-a27) * k02
_sum1 = _mm256_fmadd_ps(_vb2, _va1, _sum1); // sum1 += (a20-a27) * k12
_sum2 = _mm256_fmadd_ps(_vb2, _va2, _sum2); // sum2 += (a20-a27) * k22
_sum3 = _mm256_fmadd_ps(_vb2, _va3, _sum3); // sum3 += (a20-a27) * k32
va += 4;
// k3
_va0 = _mm256_broadcast_ss(va);
_va1 = _mm256_broadcast_ss(va+1);
_va2 = _mm256_broadcast_ss(va+2);
_va3 = _mm256_broadcast_ss(va+3);
_sum0 = _mm256_fmadd_ps(_vb3, _va0, _sum0); // sum0 += (a30-a37) * k03
_sum1 = _mm256_fmadd_ps(_vb3, _va1, _sum1); // sum1 += (a30-a37) * k13
_sum2 = _mm256_fmadd_ps(_vb3, _va2, _sum2); // sum2 += (a30-a37) * k23
_sum3 = _mm256_fmadd_ps(_vb3, _va3, _sum3); // sum3 += (a30-a37) * k33
va += 4;
vb += 32;
}
for (; k<L; k++)
{
// k0
__m256 _va0 = _mm256_broadcast_ss(va);
__m256 _va1 = _mm256_broadcast_ss(va+1);
__m256 _va2 = _mm256_broadcast_ss(va+2);
__m256 _va3 = _mm256_broadcast_ss(va+3);
__m256 _vb0 = _mm256_loadu_ps(vb);
_sum0 = _mm256_fmadd_ps(_vb0, _va0, _sum0); // sum0 = (a00-a07) * k00
_sum1 = _mm256_fmadd_ps(_vb0, _va1, _sum1); // sum1 = (a00-a07) * k10
_sum2 = _mm256_fmadd_ps(_vb0, _va2, _sum2); // sum2 = (a00-a07) * k20
_sum3 = _mm256_fmadd_ps(_vb0, _va3, _sum3); // sum3 = (a00-a07) * k30
va += 4;
vb += 4;
}
_mm256_storeu_ps(output0, _sum0);
_mm256_storeu_ps(output1, _sum1);
_mm256_storeu_ps(output2, _sum2);
_mm256_storeu_ps(output3, _sum3);
#else
float sum0[8] = {0};
float sum1[8] = {0};
float sum2[8] = {0};
float sum3[8] = {0};
int k=0;
for (; k+7<L; k=k+8)
{
for (int n=0; n<8; n++)
{
sum0[n] += va[0] * vb[n];
sum1[n] += va[1] * vb[n];
sum2[n] += va[2] * vb[n];
sum3[n] += va[3] * vb[n];
va += 4;
sum0[n] += va[0] * vb[n+8];
sum1[n] += va[1] * vb[n+8];
sum2[n] += va[2] * vb[n+8];
sum3[n] += va[3] * vb[n+8];
va += 4;
sum0[n] += va[0] * vb[n+16];
sum1[n] += va[1] * vb[n+16];
sum2[n] += va[2] * vb[n+16];
sum3[n] += va[3] * vb[n+16];
va += 4;
sum0[n] += va[0] * vb[n+24];
sum1[n] += va[1] * vb[n+24];
sum2[n] += va[2] * vb[n+24];
sum3[n] += va[3] * vb[n+24];
va += 4;
sum0[n] += va[0] * vb[n+32];
sum1[n] += va[1] * vb[n+32];
sum2[n] += va[2] * vb[n+32];
sum3[n] += va[3] * vb[n+32];
va += 4;
sum0[n] += va[0] * vb[n+40];
sum1[n] += va[1] * vb[n+40];
sum2[n] += va[2] * vb[n+40];
sum3[n] += va[3] * vb[n+40];
va += 4;
sum0[n] += va[0] * vb[n+48];
sum1[n] += va[1] * vb[n+48];
sum2[n] += va[2] * vb[n+48];
sum3[n] += va[3] * vb[n+48];
va += 4;
sum0[n] += va[0] * vb[n+56];
sum1[n] += va[1] * vb[n+56];
sum2[n] += va[2] * vb[n+56];
sum3[n] += va[3] * vb[n+56];
va -= 28;
}
va += 32;
vb += 64;
}
for (; k<L; k++)
{
for (int n=0; n<8; n++)
{
sum0[n] += va[0] * vb[n];
sum1[n] += va[1] * vb[n];
sum2[n] += va[2] * vb[n];
sum3[n] += va[3] * vb[n];
}
va += 4;
vb += 8;
}
for (int n=0; n<8; n++)
{
output0[n] = sum0[n] + biasptr[0];
output1[n] = sum1[n] + biasptr[1];
output2[n] = sum2[n] + biasptr[2];
output3[n] = sum3[n] + biasptr[3];
}
#endif // __AVX__
output0 += 8;
output1 += 8;
output2 += 8;
output3 += 8;
}
for (; j<N; j++)
{
const float* vb = bottom_tm.channel(j/8 + j%8);
const float* va = kernel_tm.channel(i/8 + (i%8)/4);
#if __AVX__
__m128 _sum0_3 = _mm_loadu_ps(biasptr);
__m128 _sum0 = _mm_set1_ps(0.0);
__m128 _sum1 = _mm_set1_ps(0.0);
__m128 _sum2 = _mm_set1_ps(0.0);
__m128 _sum3 = _mm_set1_ps(0.0);
int k=0;
for (; k+3<L; k=k+4)
{
__m128 _vb0 = _mm_set1_ps(vb[0]);
__m128 _vb1 = _mm_set1_ps(vb[1]);
__m128 _vb2 = _mm_set1_ps(vb[2]);
__m128 _vb3 = _mm_set1_ps(vb[3]);
__m128 _va0 = _mm_loadu_ps(va);
__m128 _va1 = _mm_loadu_ps(va+4);
__m128 _va2 = _mm_loadu_ps(va+8);
__m128 _va3 = _mm_loadu_ps(va+12);
_sum0 = _mm_fmadd_ps(_va0, _vb0, _sum0);// sum0 += (k00-k30) * a00
_sum1 = _mm_fmadd_ps(_va1, _vb1, _sum1);// sum1 += (k01-k31) * a10
_sum2 = _mm_fmadd_ps(_va2, _vb2, _sum2);// sum2 += (k02-k32) * a20
_sum3 = _mm_fmadd_ps(_va3, _vb3, _sum3);// sum3 += (k03-k33) * a30
va += 16;
vb += 4;
}
_sum0 = _mm_add_ps(_sum0, _sum1);
_sum2 = _mm_add_ps(_sum2, _sum3);
_sum0_3 = _mm_add_ps(_sum0_3, _sum0);
_sum0_3 = _mm_add_ps(_sum0_3, _sum2);
for (; k<L; k++)
{
__m128 _vb0 = _mm_set1_ps(vb[0]);
__m128 _va = _mm_loadu_ps(va);
_sum0_3 = _mm_fmadd_ps(_va, _vb0, _sum0_3);// sum0 += (k00-k30) * a00
va += 4;
vb += 1;
}
output0[0] = _sum0_3[0];
output1[0] = _sum0_3[1];
output2[0] = _sum0_3[2];
output3[0] = _sum0_3[3];
#else
float sum0 = biasptr[0];
float sum1 = biasptr[1];
float sum2 = biasptr[2];
float sum3 = biasptr[3];
for (int k=0; k<L; k++)
{
sum0 += va[0] * vb[0];
sum1 += va[1] * vb[0];
sum2 += va[2] * vb[0];
sum3 += va[3] * vb[0];
va += 4;
vb += 1;
}
output0[0] = sum0;
output1[0] = sum1;
output2[0] = sum2;
output3[0] = sum3;
#endif // __AVX__
output0++;
output1++;
output2++;
output3++;
}
}
remain_outch_start += nn_outch << 2;
#pragma omp parallel for num_threads(opt.num_threads)
for (int i=remain_outch_start; i<outch; i++)
{
float* output = top_blob.channel(i);
const float bias0 = bias ? bias[i] : 0.f;
int j=0;
for (; j+7<N; j=j+8)
{
const float* vb = bottom_tm.channel(j/8);
const float* va = kernel_tm.channel(i/8 + (i%8)/4 + i%4);
#if __AVX__
__m256 _sum0 = _mm256_broadcast_ss(&bias0);
int k=0;
for (; k+3<L; k=k+4)
{
// k0
__m256 _va0 = _mm256_broadcast_ss(va);
__m256 _va1 = _mm256_broadcast_ss(va+1);
__m256 _va2 = _mm256_broadcast_ss(va+2);
__m256 _va3 = _mm256_broadcast_ss(va+3);
__m256 _vb0 = _mm256_loadu_ps(vb);
__m256 _vb1 = _mm256_loadu_ps(vb+8);
__m256 _vb2 = _mm256_loadu_ps(vb+16);
__m256 _vb3 = _mm256_loadu_ps(vb+24);
_sum0 = _mm256_fmadd_ps(_vb0, _va0, _sum0); // sum0 = (a00-a07) * k00
_sum0 = _mm256_fmadd_ps(_vb1, _va1, _sum0); // sum0 += (a10-a17) * k01
_sum0 = _mm256_fmadd_ps(_vb2, _va2, _sum0); // sum0 += (a20-a27) * k02
_sum0 = _mm256_fmadd_ps(_vb3, _va3, _sum0); // sum0 += (a30-a37) * k03
va += 4;
vb += 32;
}
for (; k<L; k++)
{
// k0
__m256 _va0 = _mm256_broadcast_ss(va);
__m256 _vb0 = _mm256_loadu_ps(vb);
_sum0 = _mm256_fmadd_ps(_vb0, _va0, _sum0); // sum0 = (a00-a07) * k00
va += 1;
vb += 4;
}
_mm256_storeu_ps(output, _sum0);
#else
float sum[8] = {0};
int k=0;
for (; k+7<L; k=k+8)
{
for (int n=0; n<8; n++)
{
sum[n] += va[0] * vb[n];
sum[n] += va[1] * vb[n+8];
sum[n] += va[2] * vb[n+16];
sum[n] += va[3] * vb[n+24];
sum[n] += va[4] * vb[n+32];
sum[n] += va[5] * vb[n+40];
sum[n] += va[6] * vb[n+48];
sum[n] += va[7] * vb[n+56];
}
va += 8;
vb += 64;
}
for (; k<L; k++)
{
for (int n=0; n<8; n++)
{
sum[n] += va[0] * vb[n];
}
va += 1;
vb += 8;
}
for (int n=0; n<8; n++)
{
output[n] = sum[n] + bias0;
}
#endif // __AVX__
output += 8;
}
for (; j<N; j++)
{
const float* vb = bottom_tm.channel(j/8 + j%8);
const float* va = kernel_tm.channel(i/8 + (i%8)/4 + i%4);
int k=0;
#if __AVX__
__m128 _sum0 = _mm_set1_ps(0.f);
for (; k+3<L; k+=4)
{
__m128 _p0 = _mm_loadu_ps(vb);
vb += 4;
__m128 _k0 = _mm_loadu_ps(va);
va += 4;
_sum0 = _mm_fmadd_ps(_p0, _k0, _sum0);
}
float sum0 = bias0 + _sum0[0] + _sum0[1] + _sum0[2] + _sum0[3];
#else
float sum0 = bias0;
#endif // __AVX__
for (; k<L; k++)
{
sum0 += va[0] * vb[0];
va += 1;
vb += 1;
}
output[0] = sum0;
output++;
}
}
}
}
|
GB_binop__plus_fp64.c | //------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary operator
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// If this file is in the Generated/ folder, do not edit it (auto-generated).
#include "GB.h"
#ifndef GBCOMPACT
#include "GB_emult.h"
#include "GB_control.h"
#include "GB_ek_slice.h"
#include "GB_dense.h"
#include "GB_atomics.h"
#include "GB_bitmap_assign_methods.h"
#include "GB_binop__include.h"
// C=binop(A,B) is defined by the following types and operators:
// A+B function (eWiseAdd): GB (_AaddB__plus_fp64)
// A.*B function (eWiseMult): GB (_AemultB)
// A.*B function (eWiseMult): GB (_AemultB_02__plus_fp64)
// A.*B function (eWiseMult): GB (_AemultB_03__plus_fp64)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__plus_fp64)
// A*D function (colscale): GB (_AxD__plus_fp64)
// D*A function (rowscale): GB (_DxB__plus_fp64)
// C+=B function (dense accum): GB (_Cdense_accumB__plus_fp64)
// C+=b function (dense accum): GB (_Cdense_accumb__plus_fp64)
// C+=A+B function (dense ewise3): GB (_Cdense_ewise3_accum__plus_fp64)
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__plus_fp64)
// C=scalar+B GB (_bind1st__plus_fp64)
// C=scalar+B' GB (_bind1st_tran__plus_fp64)
// C=A+scalar GB (_bind2nd__plus_fp64)
// C=A'+scalar GB (_bind2nd_tran__plus_fp64)
// C type: double
// A type: double
// B,b type: double
// BinaryOp: cij = (aij + bij)
#define GB_ATYPE \
double
#define GB_BTYPE \
double
#define GB_CTYPE \
double
// true if the types of A and B are identical
#define GB_ATYPE_IS_BTYPE \
1
// true if the types of C and A are identical
#define GB_CTYPE_IS_ATYPE \
1
// true if the types of C and B are identical
#define GB_CTYPE_IS_BTYPE \
1
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
double aij = Ax [pA]
// bij = Bx [pB]
#define GB_GETB(bij,Bx,pB) \
double bij = Bx [pB]
// declare scalar of the same type as C
#define GB_CTYPE_SCALAR(t) \
double t
// cij = Ax [pA]
#define GB_COPY_A_TO_C(cij,Ax,pA) \
cij = Ax [pA]
// cij = Bx [pB]
#define GB_COPY_B_TO_C(cij,Bx,pB) \
cij = Bx [pB]
#define GB_CX(p) Cx [p]
// binary operator
#define GB_BINOP(z, x, y, i, j) \
z = (x + y) ;
// true if the binop must be flipped
#define GB_BINOP_FLIP \
0
// op is second
#define GB_OP_IS_SECOND \
0
// do the numerical phases of GB_add and GB_emult
#define GB_PHASE_2_OF_2
// hard-coded loops can be vectorized
#define GB_PRAGMA_SIMD_VECTORIZE GB_PRAGMA_SIMD
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_PLUS || GxB_NO_FP64 || GxB_NO_PLUS_FP64)
//------------------------------------------------------------------------------
// C += A+B, all 3 matrices dense
//------------------------------------------------------------------------------
// The op must be MIN, MAX, PLUS, MINUS, RMINUS, TIMES, DIV, or RDIV.
void GB (_Cdense_ewise3_accum__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#include "GB_dense_ewise3_accum_template.c"
}
//------------------------------------------------------------------------------
// C = A+B, all 3 matrices dense
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_ewise3_noaccum__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix A,
const GrB_Matrix B,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_dense_ewise3_noaccum_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += B, accumulate a sparse matrix into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumB__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix B,
const int64_t *B_ek_slicing, const int B_ntasks, const int B_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
#include "GB_dense_subassign_23_template.c"
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C += b, accumulate a scalar into a dense matrix
//------------------------------------------------------------------------------
GrB_Info GB (_Cdense_accumb__plus_fp64)
(
GrB_Matrix C,
const GB_void *p_bwork,
const int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
{
// get the scalar b for C += b, of type double
double bwork = (*((double *) p_bwork)) ;
#include "GB_dense_subassign_22_template.c"
return (GrB_SUCCESS) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = A*D, column scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_AxD__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix A, bool A_is_pattern,
const GrB_Matrix D, bool D_is_pattern,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
double *restrict Cx = (double *) C->x ;
#include "GB_AxB_colscale_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = D*B, row scale with diagonal D matrix
//------------------------------------------------------------------------------
GrB_Info GB (_DxB__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix D, bool D_is_pattern,
const GrB_Matrix B, bool B_is_pattern,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
double *restrict Cx = (double *) C->x ;
#include "GB_AxB_rowscale_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseAdd: C = A+B or C<M> = A+B
//------------------------------------------------------------------------------
GrB_Info GB (_AaddB__plus_fp64)
(
GrB_Matrix C,
const int C_sparsity,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool Ch_is_Mh,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
GB_WERK_DECLARE (M_ek_slicing, int64_t) ;
GB_WERK_DECLARE (A_ek_slicing, int64_t) ;
GB_WERK_DECLARE (B_ek_slicing, int64_t) ;
#include "GB_add_template.c"
GB_FREE_WORK ;
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C = A.*B or C<M> = A.*B
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_01__plus_fp64)
(
GrB_Matrix C,
const int C_sparsity,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict C_to_M,
const int64_t *restrict C_to_A,
const int64_t *restrict C_to_B,
const GB_task_struct *restrict TaskList,
const int C_ntasks,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_01_meta.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<#> = A.*B when A is sparse/hyper and B is bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_02__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const bool flipxy,
const int64_t *restrict Cp_kfirst,
const int64_t *A_ek_slicing, const int A_ntasks, const int A_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#if GB_BINOP_FLIP
// The operator is not commutative, and does not have a flipped
// variant. For example z=atan2(y,x).
if (flipxy)
{
// use fmult(y,x)
#undef GB_FLIPPED
#define GB_FLIPPED 1
#include "GB_emult_02_template.c"
}
else
{
// use fmult(x,y)
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
}
#else
// No need to handle the flip: the operator is either commutative, or
// has been handled by changing z=div(y,x) to z=rdiv(x,y) for example.
#undef GB_FLIPPED
#define GB_FLIPPED 0
#include "GB_emult_02_template.c"
#endif
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C<M> = A.*B, M sparse/hyper, A and B bitmap/full
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_03__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix M,
const bool Mask_struct,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *restrict Cp_kfirst,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_emult_03_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// eWiseMult: C=A.*B, C<M>=A.*B, C<!M>=A.*B where C is bitmap
//------------------------------------------------------------------------------
GrB_Info GB (_AemultB_bitmap__plus_fp64)
(
GrB_Matrix C,
const int ewise_method,
const GrB_Matrix M,
const bool Mask_struct,
const bool Mask_comp,
const GrB_Matrix A,
const GrB_Matrix B,
const int64_t *M_ek_slicing, const int M_ntasks, const int M_nthreads,
const int C_nthreads,
GB_Context Context
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
#include "GB_bitmap_emult_template.c"
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (x,Bx): apply a binary operator to a matrix with scalar bind1st
//------------------------------------------------------------------------------
GrB_Info GB (_bind1st__plus_fp64)
(
GB_void *Cx_output, // Cx and Bx may be aliased
const GB_void *x_input,
const GB_void *Bx_input,
const int8_t *restrict Bb,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
double *Cx = (double *) Cx_output ;
double x = (*((double *) x_input)) ;
double *Bx = (double *) Bx_input ;
int64_t p ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Bb, p)) continue ;
double bij = Bx [p] ;
Cx [p] = (x + bij) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__plus_fp64)
(
GB_void *Cx_output, // Cx and Ax may be aliased
const GB_void *Ax_input,
const GB_void *y_input,
const int8_t *restrict Ab,
int64_t anz,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
int64_t p ;
double *Cx = (double *) Cx_output ;
double *Ax = (double *) Ax_input ;
double y = (*((double *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
double aij = Ax [p] ;
Cx [p] = (aij + y) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (x, A'): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (x, aij), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
double aij = Ax [pA] ; \
Cx [pC] = (x + aij) ; \
}
GrB_Info GB (_bind1st_tran__plus_fp64)
(
GrB_Matrix C,
const GB_void *x_input,
const GrB_Matrix A,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
// GB_unop_transpose.c uses GB_ATYPE, but A is
// the 2nd input to binary operator z=f(x,y).
#undef GB_ATYPE
#define GB_ATYPE \
double
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
double x = (*((const double *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
double
}
//------------------------------------------------------------------------------
// C = op (A', y): transpose and apply a binary operator
//------------------------------------------------------------------------------
// cij = op (aij, y), no typecasting (in spite of the macro name)
#undef GB_CAST_OP
#define GB_CAST_OP(pC,pA) \
{ \
double aij = Ax [pA] ; \
Cx [pC] = (aij + y) ; \
}
GrB_Info GB (_bind2nd_tran__plus_fp64)
(
GrB_Matrix C,
const GrB_Matrix A,
const GB_void *y_input,
int64_t *restrict *Workspaces,
const int64_t *restrict A_slice,
int nworkspaces,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
double y = (*((const double *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
ParallelProcessor.h | /*
Copyright (c) 2021, Moscow Center for Diagnostics & Telemedicine
All rights reserved.
This file is licensed under BSD-3-Clause license. See LICENSE file for details.
*/
#ifndef ParallelProcessor_h__
#define ParallelProcessor_h__
/*!
\file
\date 2018/12/28 12:05
\author kulberg
\brief Класс, обеспечивающий разбиение больших циклов на порции для многопроцессорной обработки с индикатором прогресса
*/
#include <XRADBasic/Core.h>
#include <omp.h>
#include <map>
#include <mutex>
XRAD_BEGIN
/*!
\brief Класс, обеспечивающий разбиение больших циклов на порции для многопроцессорной обработки с индикатором прогресса
\details
Пусть необходимо выполнить поэлементную обработку некоторого массива:
\code
ProgressProxy pproxy;
ProgressBar progress(pproxy);
size_t large_number;
vector<some_class> array_to_process(large_number);
void very_hard_operation(some_class &);
progress.start("processing", array_to_process.size());
for(size_t i = 0; i < array_to_process.size(); ++i
{
very_hard_operation(array_to_process[i]);
++progress;
};
progress.end();
\endcode
Код выполняется в однопоточном режиме.
Использование omp напрямую недопустимо, т.к. приведет к некорректной работе индикатора прогресса
(++progress будет вызываться из различных потоков, что не предусмотрено классом ProgressBar)
\code
progress.start("processing", array_to_process.size());
#pragma omp parallel for schedule (guided) // Вычисления выполнятся, но индикатор прогресса будет работать неправильно
for(size_t i = 0; i < array_to_process.size(); ++i
{
very_hard_operation(array_to_process[i]);
++progress;
};
progress.end();
\endcode
Таким образом, весь код с индикаторами прогресса либо выполняется в один поток, либо требует переписывания
с разбиением на порции вручную.
В предлагаемом решении большие циклы автоматически делятся на блоки, каждый из которых может безопасно обрабатываться
в многопоточном режиме. Индикатор прогресса меняется только из одного потока после того, как работа всех потоков для одного
блока завершена.
Пример использования:
\code
ParallelProcessor proc(array_to_process.size());
auto one_cycle_action = [proc, option, &array_to_process, very_hard_operation](size_t piece, size_t thread_no)
{
size_t i = proc.absolute_index(piece, thread_no);
very_hard_operation(array_to_process[i]);
};
proc.perform(one_cycle_action, "processing", pproxy);
\endcode
*/
class ParallelProcessor
{
public:
//! \brief Режимы работы процессора
enum mode_t
{
//! \brief В конфигурации Release многопоточная обработка включена, в Debug выключена, но сохранено разбиение на порции
e_auto,
//! \brief Многопоточная обработка включена всегда
e_force_parallel,
//! \brief Многопоточная обработка выключена, но сохранено разбиение на порции
e_force_plain_portions,
//! \brief Многопоточная обработка выключена, разбиение на порции выключено (размер части всегда равен 1)
e_force_plain
};
//! \brief Режимы обработки ошибок
enum error_process_mode_t
{
//! После возникновения ошибки обработка прекращается сразу, как только это возможно
skip_rest,
//! После возникновения ошибки отменяются только одно действие, вызвавшее ошибку, остальные выполняются
skip_nothing
};
private:
//! \brief Общее число шагов обработки (например, размер обрабатываемого массива).
size_t m_n_total_steps;
//! \brief Количество потоков. По умолчанию равно числу логических ядер процессора
size_t m_n_threads;
//! \brief Общее количество действий на один поток
size_t m_n_total_actions_per_thread;
//! \brief Количество действий, выполняемых одним потоком за один раз. По умолчанию равно 1
//! \details Если действие, переданное функции perform, занимает мало процессорного времени,
//! накладные расходы по созданию потоков могут уничтожить прирост производительности. Поэтому для
//! "легких" действий следует увеличивать этот параметр. Оптимальное значение определяется только
//! экспереминтальным путем (увеличение его, помимо выигрыша скорости, может привести к заметной
//! "дискретности" движения индикатора прогресса).
size_t m_n_actions_per_thread;
//! \brief Количество шагов, отображаемых на индикаторе прогресса
size_t m_n_pieces;
mode_t m_mode;
error_process_mode_t m_error_process_mode = skip_rest;
//! \brief Вспомогательная величина, позволяет избежать обращений к макро в теле функции
#if defined(XRAD_DEBUG)
const bool debug = true;
#else
const bool debug = false;
#endif
size_t absolute_index(size_t piece_no, size_t thread_no, size_t subthread_no) const
{
// изменения в этой функции должны быть симметрично учтены в функции thread_no
// Этот вариант обеспечивает более равномерную загрузку потоков:
return (piece_no*m_n_actions_per_thread + subthread_no)*m_n_threads + thread_no;
// Такой вариант использовался ранее (ср. комментарий в thread_no):
//return (piece_no*m_n_threads + thread_no)*m_n_actions_per_thread + subthread_no;
}
void select_indices_util(size_t in_n_actions_per_thread, size_t in_n_threads)
{
if (m_n_total_steps <= in_n_threads)
{
m_n_threads = m_n_total_steps;
m_n_actions_per_thread = 1;
m_n_pieces = 1;
return;
}
m_n_threads = in_n_threads;
m_n_total_actions_per_thread = (m_n_total_steps + m_n_threads - 1) / m_n_threads;
if (!in_n_actions_per_thread)
in_n_actions_per_thread = 1;
if (in_n_actions_per_thread >= m_n_total_actions_per_thread)
{
m_n_actions_per_thread = m_n_total_actions_per_thread;
m_n_pieces = 1;
return;
}
m_n_actions_per_thread = in_n_actions_per_thread;
m_n_pieces = (m_n_total_actions_per_thread + m_n_actions_per_thread - 1) /
m_n_actions_per_thread;
}
//! \brief Список ошибок обработки. Хранит информацию о линейном номере шага
//! и сообщение исключения
//!
//! После вызова perform() в случае успешной обработки errors.HasErrors()==false.
using error_list_t = ThreadErrorCollectorEx<size_t>;
template<class T>
void perform_one_action(T &one_step_action, size_t i, error_list_t &err) const
{
if(i < m_n_total_steps)
{
// если нужно попытаться выполнить все шаги обработки, проверка исключений на каждом элементарном шаге
if(m_error_process_mode==skip_nothing)
{
try
{
one_step_action(i);
}
catch(...)
{
err.CatchException(i);
}
}
// Иначе только один раз за время существования потока
else
{
one_step_action(i);
}
}
}
template<class T>
void perform_one_thread(T &one_step_action, size_t piece, size_t thread_no, error_list_t &err) const
{
size_t i(0);
try
{
for (size_t subthread_no = 0; subthread_no < m_n_actions_per_thread; ++subthread_no)
{
// В случае skip_nothing исключение ловится в perform_one_action, поэтому здесь нужно
// проверять признак err.HasSpecialErrors().
// В случае не skip_nothing цикл будет прерван исключением.
if(m_error_process_mode==skip_nothing && err.HasSpecialErrors())
break;
i = absolute_index(piece, thread_no, subthread_no);
perform_one_action(one_step_action, i, err);
}
}
catch (...)
{
err.CatchException(i);
}
}
bool need_break(const error_list_t &err) const
{
if(m_error_process_mode==skip_nothing)
return err.HasSpecialErrors();
return err.HasErrors();
}
public:
//! \name Инициализация
//! @{
//! \param in_n_stps Обязательный параметр, общее число шагов, которые необходимо выполнить
//! \param in_n_actions_per_thread Необязательный параметр. Позволяет вручную установить нагрузку на один поток
//! \param in_mode Необязательный параметр. Позволяет принудительно включить или выключить многопоточную обработку
//! \param in_n_threads Необязательный параметр. Позволяет принудительно установить число потоков
void init(size_t in_n_steps, mode_t in_mode = e_auto, size_t in_n_actions_per_thread = 0, size_t in_n_threads = omp_get_max_threads())
{
//TODO добавить проверку корректности аргументов, бросать исключение. Специально ради этого запретил инициализирующий конструктор
// Возможна инициализация для пустого набора данных. Обработки все равно не будет,
// но возникают ошибки в процедуре инициализации многопоточного режима.
// Чтобы не усложнять инициализацию, просто отключаем многопоточный режим
m_mode = in_n_steps ? in_mode : e_force_plain;
m_n_total_steps = in_n_steps;
if(m_mode==e_force_plain)
{
// в этом случае все аргументы, определяющие многопоточную обработку, игнорируются
m_n_threads = 1;
m_n_actions_per_thread = 1;
m_n_pieces = m_n_total_steps;
}
else
{
if(in_n_actions_per_thread) select_indices_util(in_n_actions_per_thread, in_n_threads);
else
do
{
// увеличиваем нагрузку на поток, пока число шагов прогресса не опустится до 8 и ниже
select_indices_util(++in_n_actions_per_thread, in_n_threads);
} while(m_n_pieces > 8);
}
}
ParallelProcessor() : m_n_total_steps(0), m_n_threads(1), m_n_total_actions_per_thread(1),
m_n_actions_per_thread(1), m_n_pieces(0), m_mode(e_auto){}
//ParallelProcessor(size_t in_n_steps, mode_t in_mode = e_auto, size_t in_n_actions_per_thread = 0, size_t in_n_threads = omp_get_num_procs()){ init(in_n_steps, in_mode, in_n_actions_per_thread, in_n_threads); }
//! @}
size_t thread_no(size_t absolute_step_no) const
{
// изменения в этой функции должны быть симметрично учтены в функции absolute_index
return absolute_step_no % m_n_threads;
// Такой вариант использовался ранее (ср. комментарий в absolute_index):
// return (absolute_step_no/m_n_actions_per_thread)%m_n_threads;
}
size_t n_threads() const { return m_n_threads; }
mode_t mode() const { return m_mode; }
void set_error_process_mode(error_process_mode_t epm){m_error_process_mode = epm;}
//! \brief Основной цикл обработки
//!
//! \param one_cycle_action функция, описывающая один шаг обработки. Единственным параметром является номер шага.
//! Обычно это лямбда-функция, захватывающая какой-либо контейнер в области видимости.
//! \param message Сообщение, отображаемое в окне индикатора прогресса (отображается только для прогрессов нулевого уровня)
//! \param pproxy Ссылка на индикатор прогресса
//! \return Возвращает время, затраченное на обработку полного цикла
template<class T> performance_time_t perform(T &one_step_action, const wstring &message,
const ProgressProxy &pproxy) const
{
map<size_t, wstring> errors;
auto result = perform(one_step_action, message, pproxy, errors);
if(!errors.empty() && m_error_process_mode!=skip_nothing)
{
// Записываем сообщения об ошибках в порядке возрастания номера шага.
wstring err_message(message);
for(auto &e: errors)
{
wstring step_name;
if (e.first != (size_t)-1)
step_name = ssprintf(L"step %zu", EnsureType<size_t>(e.first));
else
step_name = L"[...]";
err_message += ssprintf(L"\n%ls: %ls",
EnsureType<const wchar_t*>(step_name.c_str()),
EnsureType<const wchar_t*>(e.second.c_str()));
}
throw runtime_error(convert_to_string(err_message).c_str());
}
return result;
}
template<class T> performance_time_t perform(T &one_step_action, const wstring &message,
const ProgressProxy &pproxy,
map<size_t, wstring> &errors) const
{
// Пустой набор данных возможен.
if(!m_n_pieces)
return performance_time_t(0);
error_list_t err(convert_to_string(message));
RandomProgressBar progress(pproxy);
progress.start(message, m_n_pieces);
bool parallel =
(m_mode==e_force_parallel) ? true :
(m_mode==e_force_plain || m_mode==e_force_plain_portions || m_n_threads==1) ? false :
(debug==true) ? false:
true;
for(size_t piece = 0; piece < m_n_pieces; ++piece)
{
if (need_break(err))
break;
if(parallel)
{
#pragma omp parallel for schedule (guided)
for(ptrdiff_t thread_no = 0; thread_no < ptrdiff_t(m_n_threads); ++thread_no)
{
if (need_break(err))
{
#ifdef XRAD_COMPILER_MSC
break;
#else
continue; // Реализация OMP в GCC 9.2.1 не поддерживает break.
#endif
}
ThreadSetup ts; (void)ts;
perform_one_thread(one_step_action, piece, thread_no, err);
}
}
else
{
for(ptrdiff_t thread_no = 0; thread_no < ptrdiff_t(m_n_threads); ++thread_no)
{
if (need_break(err))
break;
perform_one_thread(one_step_action, piece, thread_no, err);
}
}
progress.set_position(piece);
}
err.ThrowIfSpecialExceptions();
err.ProcessErrors([&errors](const string &message, size_t step)
{
errors[step] = convert_to_wstring(message);
});
if (err.ErrorCount() > errors.size())
{
errors[size_t(-1)] = ssprintf(L"An unknown error occurred %zu times.",
EnsureType<size_t>(err.ErrorCount()-errors.size()));
}
return progress.end();
}
};
XRAD_END
#endif // ParallelProcessor_h__
|
decl.c | /* Process declarations and variables for -*- C++ -*- compiler.
Copyright (C) 1988-2020 Free Software Foundation, Inc.
Contributed by Michael Tiemann (tiemann@cygnus.com)
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* Process declarations and symbol lookup for C++ front end.
Also constructs types; the standard scalar types at initialization,
and structure, union, array and enum types when they are declared. */
/* ??? not all decl nodes are given the most useful possible
line numbers. For example, the CONST_DECLs for enum values. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "target.h"
#include "c-family/c-target.h"
#include "cp-tree.h"
#include "timevar.h"
#include "stringpool.h"
#include "cgraph.h"
#include "stor-layout.h"
#include "varasm.h"
#include "attribs.h"
#include "flags.h"
#include "tree-iterator.h"
#include "decl.h"
#include "intl.h"
#include "toplev.h"
#include "c-family/c-objc.h"
#include "c-family/c-pragma.h"
#include "c-family/c-ubsan.h"
#include "debug.h"
#include "plugin.h"
#include "builtins.h"
#include "gimplify.h"
#include "asan.h"
#include "gcc-rich-location.h"
#include "langhooks.h"
#include "omp-general.h"
/* Possible cases of bad specifiers type used by bad_specifiers. */
enum bad_spec_place {
BSP_VAR, /* variable */
BSP_PARM, /* parameter */
BSP_TYPE, /* type */
BSP_FIELD /* field */
};
static const char *redeclaration_error_message (tree, tree);
static int decl_jump_unsafe (tree);
static void require_complete_types_for_parms (tree);
static tree grok_reference_init (tree, tree, tree, int);
static tree grokvardecl (tree, tree, tree, const cp_decl_specifier_seq *,
int, int, int, bool, int, tree, location_t);
static void check_static_variable_definition (tree, tree);
static void record_unknown_type (tree, const char *);
static int member_function_or_else (tree, tree, enum overload_flags);
static tree local_variable_p_walkfn (tree *, int *, void *);
static const char *tag_name (enum tag_types);
static tree lookup_and_check_tag (enum tag_types, tree, TAG_how, bool);
static void maybe_deduce_size_from_array_init (tree, tree);
static void layout_var_decl (tree);
static tree check_initializer (tree, tree, int, vec<tree, va_gc> **);
static void make_rtl_for_nonlocal_decl (tree, tree, const char *);
static void copy_type_enum (tree , tree);
static void check_function_type (tree, tree);
static void finish_constructor_body (void);
static void begin_destructor_body (void);
static void finish_destructor_body (void);
static void record_key_method_defined (tree);
static tree create_array_type_for_decl (tree, tree, tree, location_t);
static tree get_atexit_node (void);
static tree get_dso_handle_node (void);
static tree start_cleanup_fn (void);
static void end_cleanup_fn (void);
static tree cp_make_fname_decl (location_t, tree, int);
static void initialize_predefined_identifiers (void);
static tree check_special_function_return_type
(special_function_kind, tree, tree, int, const location_t*);
static tree push_cp_library_fn (enum tree_code, tree, int);
static tree build_cp_library_fn (tree, enum tree_code, tree, int);
static void store_parm_decls (tree);
static void initialize_local_var (tree, tree);
static void expand_static_init (tree, tree);
static location_t smallest_type_location (const cp_decl_specifier_seq*);
/* The following symbols are subsumed in the cp_global_trees array, and
listed here individually for documentation purposes.
C++ extensions
tree wchar_decl_node;
tree vtable_entry_type;
tree delta_type_node;
tree __t_desc_type_node;
tree class_type_node;
tree unknown_type_node;
Array type `vtable_entry_type[]'
tree vtbl_type_node;
tree vtbl_ptr_type_node;
Namespaces,
tree std_node;
tree abi_node;
A FUNCTION_DECL which can call `abort'. Not necessarily the
one that the user will declare, but sufficient to be called
by routines that want to abort the program.
tree abort_fndecl;
Used by RTTI
tree type_info_type_node, tinfo_decl_id, tinfo_decl_type;
tree tinfo_var_id; */
tree cp_global_trees[CPTI_MAX];
/* A list of objects which have constructors or destructors
which reside in the global scope. The decl is stored in
the TREE_VALUE slot and the initializer is stored
in the TREE_PURPOSE slot. */
tree static_aggregates;
/* Like static_aggregates, but for thread_local variables. */
tree tls_aggregates;
/* -- end of C++ */
/* A node for the integer constant 2. */
tree integer_two_node;
/* vector of static decls. */
vec<tree, va_gc> *static_decls;
/* vector of keyed classes. */
vec<tree, va_gc> *keyed_classes;
/* Used only for jumps to as-yet undefined labels, since jumps to
defined labels can have their validity checked immediately. */
struct GTY((chain_next ("%h.next"))) named_label_use_entry {
struct named_label_use_entry *next;
/* The binding level to which this entry is *currently* attached.
This is initially the binding level in which the goto appeared,
but is modified as scopes are closed. */
cp_binding_level *binding_level;
/* The head of the names list that was current when the goto appeared,
or the inner scope popped. These are the decls that will *not* be
skipped when jumping to the label. */
tree names_in_scope;
/* The location of the goto, for error reporting. */
location_t o_goto_locus;
/* True if an OpenMP structured block scope has been closed since
the goto appeared. This means that the branch from the label will
illegally exit an OpenMP scope. */
bool in_omp_scope;
};
/* A list of all LABEL_DECLs in the function that have names. Here so
we can clear out their names' definitions at the end of the
function, and so we can check the validity of jumps to these labels. */
struct GTY((for_user)) named_label_entry {
tree name; /* Name of decl. */
tree label_decl; /* LABEL_DECL, unless deleted local label. */
named_label_entry *outer; /* Outer shadowed chain. */
/* The binding level to which the label is *currently* attached.
This is initially set to the binding level in which the label
is defined, but is modified as scopes are closed. */
cp_binding_level *binding_level;
/* The head of the names list that was current when the label was
defined, or the inner scope popped. These are the decls that will
be skipped when jumping to the label. */
tree names_in_scope;
/* A vector of all decls from all binding levels that would be
crossed by a backward branch to the label. */
vec<tree, va_gc> *bad_decls;
/* A list of uses of the label, before the label is defined. */
named_label_use_entry *uses;
/* The following bits are set after the label is defined, and are
updated as scopes are popped. They indicate that a jump to the
label will illegally enter a scope of the given flavor. */
bool in_try_scope;
bool in_catch_scope;
bool in_omp_scope;
bool in_transaction_scope;
bool in_constexpr_if;
};
#define named_labels cp_function_chain->x_named_labels
/* The number of function bodies which we are currently processing.
(Zero if we are at namespace scope, one inside the body of a
function, two inside the body of a function in a local class, etc.) */
int function_depth;
/* Whether the exception-specifier is part of a function type (i.e. C++17). */
bool flag_noexcept_type;
/* States indicating how grokdeclarator() should handle declspecs marked
with __attribute__((deprecated)). An object declared as
__attribute__((deprecated)) suppresses warnings of uses of other
deprecated items. */
enum deprecated_states deprecated_state = DEPRECATED_NORMAL;
/* A list of VAR_DECLs whose type was incomplete at the time the
variable was declared. */
struct GTY(()) incomplete_var {
tree decl;
tree incomplete_type;
};
static GTY(()) vec<incomplete_var, va_gc> *incomplete_vars;
/* Returns the kind of template specialization we are currently
processing, given that it's declaration contained N_CLASS_SCOPES
explicit scope qualifications. */
tmpl_spec_kind
current_tmpl_spec_kind (int n_class_scopes)
{
int n_template_parm_scopes = 0;
int seen_specialization_p = 0;
int innermost_specialization_p = 0;
cp_binding_level *b;
/* Scan through the template parameter scopes. */
for (b = current_binding_level;
b->kind == sk_template_parms;
b = b->level_chain)
{
/* If we see a specialization scope inside a parameter scope,
then something is wrong. That corresponds to a declaration
like:
template <class T> template <> ...
which is always invalid since [temp.expl.spec] forbids the
specialization of a class member template if the enclosing
class templates are not explicitly specialized as well. */
if (b->explicit_spec_p)
{
if (n_template_parm_scopes == 0)
innermost_specialization_p = 1;
else
seen_specialization_p = 1;
}
else if (seen_specialization_p == 1)
return tsk_invalid_member_spec;
++n_template_parm_scopes;
}
/* Handle explicit instantiations. */
if (processing_explicit_instantiation)
{
if (n_template_parm_scopes != 0)
/* We've seen a template parameter list during an explicit
instantiation. For example:
template <class T> template void f(int);
This is erroneous. */
return tsk_invalid_expl_inst;
else
return tsk_expl_inst;
}
if (n_template_parm_scopes < n_class_scopes)
/* We've not seen enough template headers to match all the
specialized classes present. For example:
template <class T> void R<T>::S<T>::f(int);
This is invalid; there needs to be one set of template
parameters for each class. */
return tsk_insufficient_parms;
else if (n_template_parm_scopes == n_class_scopes)
/* We're processing a non-template declaration (even though it may
be a member of a template class.) For example:
template <class T> void S<T>::f(int);
The `class T' matches the `S<T>', leaving no template headers
corresponding to the `f'. */
return tsk_none;
else if (n_template_parm_scopes > n_class_scopes + 1)
/* We've got too many template headers. For example:
template <> template <class T> void f (T);
There need to be more enclosing classes. */
return tsk_excessive_parms;
else
/* This must be a template. It's of the form:
template <class T> template <class U> void S<T>::f(U);
This is a specialization if the innermost level was a
specialization; otherwise it's just a definition of the
template. */
return innermost_specialization_p ? tsk_expl_spec : tsk_template;
}
/* Exit the current scope. */
void
finish_scope (void)
{
poplevel (0, 0, 0);
}
/* When a label goes out of scope, check to see if that label was used
in a valid manner, and issue any appropriate warnings or errors. */
static void
check_label_used (tree label)
{
if (!processing_template_decl)
{
if (DECL_INITIAL (label) == NULL_TREE)
{
location_t location;
error ("label %q+D used but not defined", label);
location = input_location;
/* FIXME want (LOCATION_FILE (input_location), (line)0) */
/* Avoid crashing later. */
define_label (location, DECL_NAME (label));
}
else
warn_for_unused_label (label);
}
}
/* Helper function to sort named label entries in a vector by DECL_UID. */
static int
sort_labels (const void *a, const void *b)
{
tree label1 = *(tree const *) a;
tree label2 = *(tree const *) b;
/* DECL_UIDs can never be equal. */
return DECL_UID (label1) > DECL_UID (label2) ? -1 : +1;
}
/* At the end of a function, all labels declared within the function
go out of scope. BLOCK is the top-level block for the
function. */
static void
pop_labels (tree block)
{
if (!named_labels)
return;
/* We need to add the labels to the block chain, so debug
information is emitted. But, we want the order to be stable so
need to sort them first. Otherwise the debug output could be
randomly ordered. I guess it's mostly stable, unless the hash
table implementation changes. */
auto_vec<tree, 32> labels (named_labels->elements ());
hash_table<named_label_hash>::iterator end (named_labels->end ());
for (hash_table<named_label_hash>::iterator iter
(named_labels->begin ()); iter != end; ++iter)
{
named_label_entry *ent = *iter;
gcc_checking_assert (!ent->outer);
if (ent->label_decl)
labels.quick_push (ent->label_decl);
ggc_free (ent);
}
named_labels = NULL;
labels.qsort (sort_labels);
while (labels.length ())
{
tree label = labels.pop ();
DECL_CHAIN (label) = BLOCK_VARS (block);
BLOCK_VARS (block) = label;
check_label_used (label);
}
}
/* At the end of a block with local labels, restore the outer definition. */
static void
pop_local_label (tree id, tree label)
{
check_label_used (label);
named_label_entry **slot = named_labels->find_slot_with_hash
(id, IDENTIFIER_HASH_VALUE (id), NO_INSERT);
named_label_entry *ent = *slot;
if (ent->outer)
ent = ent->outer;
else
{
ent = ggc_cleared_alloc<named_label_entry> ();
ent->name = id;
}
*slot = ent;
}
/* The following two routines are used to interface to Objective-C++.
The binding level is purposely treated as an opaque type. */
void *
objc_get_current_scope (void)
{
return current_binding_level;
}
/* The following routine is used by the NeXT-style SJLJ exceptions;
variables get marked 'volatile' so as to not be clobbered by
_setjmp()/_longjmp() calls. All variables in the current scope,
as well as parent scopes up to (but not including) ENCLOSING_BLK
shall be thusly marked. */
void
objc_mark_locals_volatile (void *enclosing_blk)
{
cp_binding_level *scope;
for (scope = current_binding_level;
scope && scope != enclosing_blk;
scope = scope->level_chain)
{
tree decl;
for (decl = scope->names; decl; decl = TREE_CHAIN (decl))
objc_volatilize_decl (decl);
/* Do not climb up past the current function. */
if (scope->kind == sk_function_parms)
break;
}
}
/* True if B is the level for the condition of a constexpr if. */
static bool
level_for_constexpr_if (cp_binding_level *b)
{
return (b->kind == sk_cond && b->this_entity
&& TREE_CODE (b->this_entity) == IF_STMT
&& IF_STMT_CONSTEXPR_P (b->this_entity));
}
/* Update data for defined and undefined labels when leaving a scope. */
int
poplevel_named_label_1 (named_label_entry **slot, cp_binding_level *bl)
{
named_label_entry *ent = *slot;
cp_binding_level *obl = bl->level_chain;
if (ent->binding_level == bl)
{
tree decl;
/* ENT->NAMES_IN_SCOPE may contain a mixture of DECLs and
TREE_LISTs representing OVERLOADs, so be careful. */
for (decl = ent->names_in_scope; decl; decl = (DECL_P (decl)
? DECL_CHAIN (decl)
: TREE_CHAIN (decl)))
if (decl_jump_unsafe (decl))
vec_safe_push (ent->bad_decls, decl);
ent->binding_level = obl;
ent->names_in_scope = obl->names;
switch (bl->kind)
{
case sk_try:
ent->in_try_scope = true;
break;
case sk_catch:
ent->in_catch_scope = true;
break;
case sk_omp:
ent->in_omp_scope = true;
break;
case sk_transaction:
ent->in_transaction_scope = true;
break;
case sk_block:
if (level_for_constexpr_if (bl->level_chain))
ent->in_constexpr_if = true;
break;
default:
break;
}
}
else if (ent->uses)
{
struct named_label_use_entry *use;
for (use = ent->uses; use ; use = use->next)
if (use->binding_level == bl)
{
use->binding_level = obl;
use->names_in_scope = obl->names;
if (bl->kind == sk_omp)
use->in_omp_scope = true;
}
}
return 1;
}
/* Saved errorcount to avoid -Wunused-but-set-{parameter,variable} warnings
when errors were reported, except for -Werror-unused-but-set-*. */
static int unused_but_set_errorcount;
/* Exit a binding level.
Pop the level off, and restore the state of the identifier-decl mappings
that were in effect when this level was entered.
If KEEP == 1, this level had explicit declarations, so
and create a "block" (a BLOCK node) for the level
to record its declarations and subblocks for symbol table output.
If FUNCTIONBODY is nonzero, this level is the body of a function,
so create a block as if KEEP were set and also clear out all
label names.
If REVERSE is nonzero, reverse the order of decls before putting
them into the BLOCK. */
tree
poplevel (int keep, int reverse, int functionbody)
{
tree link;
/* The chain of decls was accumulated in reverse order.
Put it into forward order, just for cleanliness. */
tree decls;
tree subblocks;
tree block;
tree decl;
scope_kind kind;
bool subtime = timevar_cond_start (TV_NAME_LOOKUP);
restart:
block = NULL_TREE;
gcc_assert (current_binding_level->kind != sk_class
&& current_binding_level->kind != sk_namespace);
if (current_binding_level->kind == sk_cleanup)
functionbody = 0;
subblocks = functionbody >= 0 ? current_binding_level->blocks : 0;
gcc_assert (!vec_safe_length (current_binding_level->class_shadowed));
/* We used to use KEEP == 2 to indicate that the new block should go
at the beginning of the list of blocks at this binding level,
rather than the end. This hack is no longer used. */
gcc_assert (keep == 0 || keep == 1);
if (current_binding_level->keep)
keep = 1;
/* Any uses of undefined labels, and any defined labels, now operate
under constraints of next binding contour. */
if (cfun && !functionbody && named_labels)
named_labels->traverse<cp_binding_level *, poplevel_named_label_1>
(current_binding_level);
/* Get the decls in the order they were written.
Usually current_binding_level->names is in reverse order.
But parameter decls were previously put in forward order. */
decls = current_binding_level->names;
if (reverse)
{
decls = nreverse (decls);
current_binding_level->names = decls;
}
/* If there were any declarations or structure tags in that level,
or if this level is a function body,
create a BLOCK to record them for the life of this function. */
block = NULL_TREE;
/* Avoid function body block if possible. */
if (functionbody && subblocks && BLOCK_CHAIN (subblocks) == NULL_TREE)
keep = 0;
else if (keep == 1 || functionbody)
block = make_node (BLOCK);
if (block != NULL_TREE)
{
BLOCK_VARS (block) = decls;
BLOCK_SUBBLOCKS (block) = subblocks;
}
/* In each subblock, record that this is its superior. */
if (keep >= 0)
for (link = subblocks; link; link = BLOCK_CHAIN (link))
BLOCK_SUPERCONTEXT (link) = block;
/* Before we remove the declarations first check for unused variables. */
if ((warn_unused_variable || warn_unused_but_set_variable)
&& current_binding_level->kind != sk_template_parms
&& !processing_template_decl)
for (tree d = get_local_decls (); d; d = TREE_CHAIN (d))
{
/* There are cases where D itself is a TREE_LIST. See in
push_local_binding where the list of decls returned by
getdecls is built. */
decl = TREE_CODE (d) == TREE_LIST ? TREE_VALUE (d) : d;
tree type = TREE_TYPE (decl);
if (VAR_P (decl)
&& (! TREE_USED (decl) || !DECL_READ_P (decl))
&& ! DECL_IN_SYSTEM_HEADER (decl)
/* For structured bindings, consider only real variables, not
subobjects. */
&& (DECL_DECOMPOSITION_P (decl) ? !DECL_DECOMP_BASE (decl)
: (DECL_NAME (decl) && !DECL_ARTIFICIAL (decl)))
&& type != error_mark_node
&& (!CLASS_TYPE_P (type)
|| !TYPE_HAS_NONTRIVIAL_DESTRUCTOR (type)
|| lookup_attribute ("warn_unused",
TYPE_ATTRIBUTES (TREE_TYPE (decl)))))
{
if (! TREE_USED (decl))
{
if (!DECL_NAME (decl) && DECL_DECOMPOSITION_P (decl))
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Wunused_variable,
"unused structured binding declaration");
else
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Wunused_variable, "unused variable %qD", decl);
}
else if (DECL_CONTEXT (decl) == current_function_decl
// For -Wunused-but-set-variable leave references alone.
&& !TYPE_REF_P (TREE_TYPE (decl))
&& errorcount == unused_but_set_errorcount)
{
if (!DECL_NAME (decl) && DECL_DECOMPOSITION_P (decl))
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Wunused_but_set_variable, "structured "
"binding declaration set but not used");
else
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Wunused_but_set_variable,
"variable %qD set but not used", decl);
unused_but_set_errorcount = errorcount;
}
}
}
/* Remove declarations for all the DECLs in this level. */
for (link = decls; link; link = TREE_CHAIN (link))
{
tree name;
if (TREE_CODE (link) == TREE_LIST)
{
decl = TREE_VALUE (link);
name = TREE_PURPOSE (link);
gcc_checking_assert (name);
}
else
{
decl = link;
name = DECL_NAME (decl);
}
/* Remove the binding. */
if (TREE_CODE (decl) == LABEL_DECL)
pop_local_label (name, decl);
else
pop_local_binding (name, decl);
}
/* Restore the IDENTIFIER_TYPE_VALUEs. */
for (link = current_binding_level->type_shadowed;
link; link = TREE_CHAIN (link))
SET_IDENTIFIER_TYPE_VALUE (TREE_PURPOSE (link), TREE_VALUE (link));
/* There may be OVERLOADs (wrapped in TREE_LISTs) on the BLOCK_VARs
list if a `using' declaration put them there. The debugging
back ends won't understand OVERLOAD, so we remove them here.
Because the BLOCK_VARS are (temporarily) shared with
CURRENT_BINDING_LEVEL->NAMES we must do this fixup after we have
popped all the bindings. Also remove undeduced 'auto' decls,
which LTO doesn't understand, and can't have been used by anything. */
if (block)
{
tree* d;
for (d = &BLOCK_VARS (block); *d; )
{
if (TREE_CODE (*d) == TREE_LIST
|| (!processing_template_decl
&& undeduced_auto_decl (*d)))
*d = TREE_CHAIN (*d);
else
d = &DECL_CHAIN (*d);
}
}
/* If the level being exited is the top level of a function,
check over all the labels. */
if (functionbody)
{
if (block)
{
/* Since this is the top level block of a function, the vars are
the function's parameters. Don't leave them in the BLOCK
because they are found in the FUNCTION_DECL instead. */
BLOCK_VARS (block) = 0;
pop_labels (block);
}
else
pop_labels (subblocks);
}
kind = current_binding_level->kind;
if (kind == sk_cleanup)
{
tree stmt;
/* If this is a temporary binding created for a cleanup, then we'll
have pushed a statement list level. Pop that, create a new
BIND_EXPR for the block, and insert it into the stream. */
stmt = pop_stmt_list (current_binding_level->statement_list);
stmt = c_build_bind_expr (input_location, block, stmt);
add_stmt (stmt);
}
leave_scope ();
if (functionbody)
{
/* The current function is being defined, so its DECL_INITIAL
should be error_mark_node. */
gcc_assert (DECL_INITIAL (current_function_decl) == error_mark_node);
DECL_INITIAL (current_function_decl) = block ? block : subblocks;
if (subblocks)
{
if (FUNCTION_NEEDS_BODY_BLOCK (current_function_decl))
{
if (BLOCK_SUBBLOCKS (subblocks))
BLOCK_OUTER_CURLY_BRACE_P (BLOCK_SUBBLOCKS (subblocks)) = 1;
}
else
BLOCK_OUTER_CURLY_BRACE_P (subblocks) = 1;
}
}
else if (block)
current_binding_level->blocks
= block_chainon (current_binding_level->blocks, block);
/* If we did not make a block for the level just exited,
any blocks made for inner levels
(since they cannot be recorded as subblocks in that level)
must be carried forward so they will later become subblocks
of something else. */
else if (subblocks)
current_binding_level->blocks
= block_chainon (current_binding_level->blocks, subblocks);
/* Each and every BLOCK node created here in `poplevel' is important
(e.g. for proper debugging information) so if we created one
earlier, mark it as "used". */
if (block)
TREE_USED (block) = 1;
/* All temporary bindings created for cleanups are popped silently. */
if (kind == sk_cleanup)
goto restart;
timevar_cond_stop (TV_NAME_LOOKUP, subtime);
return block;
}
/* Call wrapup_globals_declarations for the globals in NAMESPACE. */
/* Diagnose odr-used extern inline variables without definitions
in the current TU. */
int
wrapup_namespace_globals ()
{
if (vec<tree, va_gc> *statics = static_decls)
{
tree decl;
unsigned int i;
FOR_EACH_VEC_ELT (*statics, i, decl)
{
if (warn_unused_function
&& TREE_CODE (decl) == FUNCTION_DECL
&& DECL_INITIAL (decl) == 0
&& DECL_EXTERNAL (decl)
&& !TREE_PUBLIC (decl)
&& !DECL_ARTIFICIAL (decl)
&& !DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION (decl)
&& !TREE_NO_WARNING (decl))
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Wunused_function,
"%qF declared %<static%> but never defined", decl);
if (VAR_P (decl)
&& DECL_EXTERNAL (decl)
&& DECL_INLINE_VAR_P (decl)
&& DECL_ODR_USED (decl))
error_at (DECL_SOURCE_LOCATION (decl),
"odr-used inline variable %qD is not defined", decl);
}
/* Clear out the list, so we don't rescan next time. */
static_decls = NULL;
/* Write out any globals that need to be output. */
return wrapup_global_declarations (statics->address (),
statics->length ());
}
return 0;
}
/* In C++, you don't have to write `struct S' to refer to `S'; you
can just use `S'. We accomplish this by creating a TYPE_DECL as
if the user had written `typedef struct S S'. Create and return
the TYPE_DECL for TYPE. */
tree
create_implicit_typedef (tree name, tree type)
{
tree decl;
decl = build_decl (input_location, TYPE_DECL, name, type);
DECL_ARTIFICIAL (decl) = 1;
/* There are other implicit type declarations, like the one *within*
a class that allows you to write `S::S'. We must distinguish
amongst these. */
SET_DECL_IMPLICIT_TYPEDEF_P (decl);
TYPE_NAME (type) = decl;
TYPE_STUB_DECL (type) = decl;
return decl;
}
/* Function-scope local entities that need discriminators. Each entry
is a {decl,name} pair. VAR_DECLs for anon unions get their name
smashed, so we cannot rely on DECL_NAME. */
static GTY((deletable)) vec<tree, va_gc> *local_entities;
/* Determine the mangling discriminator of local DECL. There are
generally very few of these in any particular function. */
void
determine_local_discriminator (tree decl)
{
bool subtime = timevar_cond_start (TV_NAME_LOOKUP);
retrofit_lang_decl (decl);
tree ctx = DECL_CONTEXT (decl);
tree name = (TREE_CODE (decl) == TYPE_DECL
&& TYPE_UNNAMED_P (TREE_TYPE (decl))
? NULL_TREE : DECL_NAME (decl));
size_t nelts = vec_safe_length (local_entities);
for (size_t i = 0; i < nelts; i += 2)
{
tree *pair = &(*local_entities)[i];
tree d = pair[0];
tree n = pair[1];
gcc_checking_assert (d != decl);
if (name == n
&& TREE_CODE (decl) == TREE_CODE (d)
&& ctx == DECL_CONTEXT (d))
{
tree disc = integer_one_node;
if (DECL_DISCRIMINATOR (d))
disc = build_int_cst (TREE_TYPE (disc),
TREE_INT_CST_LOW (DECL_DISCRIMINATOR (d)) + 1);
DECL_DISCRIMINATOR (decl) = disc;
/* Replace the saved decl. */
pair[0] = decl;
decl = NULL_TREE;
break;
}
}
if (decl)
{
vec_safe_reserve (local_entities, 2);
local_entities->quick_push (decl);
local_entities->quick_push (name);
}
timevar_cond_stop (TV_NAME_LOOKUP, subtime);
}
/* Returns true if functions FN1 and FN2 have equivalent trailing
requires clauses. */
static bool
function_requirements_equivalent_p (tree newfn, tree oldfn)
{
/* In the concepts TS, the combined constraints are compared. */
if (cxx_dialect < cxx20)
{
tree ci1 = get_constraints (oldfn);
tree ci2 = get_constraints (newfn);
tree req1 = ci1 ? CI_ASSOCIATED_CONSTRAINTS (ci1) : NULL_TREE;
tree req2 = ci2 ? CI_ASSOCIATED_CONSTRAINTS (ci2) : NULL_TREE;
return cp_tree_equal (req1, req2);
}
/* Compare only trailing requirements. */
tree reqs1 = get_trailing_function_requirements (newfn);
tree reqs2 = get_trailing_function_requirements (oldfn);
if ((reqs1 != NULL_TREE) != (reqs2 != NULL_TREE))
return false;
/* Substitution is needed when friends are involved. */
reqs1 = maybe_substitute_reqs_for (reqs1, newfn);
reqs2 = maybe_substitute_reqs_for (reqs2, oldfn);
return cp_tree_equal (reqs1, reqs2);
}
/* Subroutine of duplicate_decls: return truthvalue of whether
or not types of these decls match.
For C++, we must compare the parameter list so that `int' can match
`int&' in a parameter position, but `int&' is not confused with
`const int&'. */
int
decls_match (tree newdecl, tree olddecl, bool record_versions /* = true */)
{
int types_match;
if (newdecl == olddecl)
return 1;
if (TREE_CODE (newdecl) != TREE_CODE (olddecl))
/* If the two DECLs are not even the same kind of thing, we're not
interested in their types. */
return 0;
gcc_assert (DECL_P (newdecl));
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
/* Specializations of different templates are different functions
even if they have the same type. */
tree t1 = (DECL_USE_TEMPLATE (newdecl)
? DECL_TI_TEMPLATE (newdecl)
: NULL_TREE);
tree t2 = (DECL_USE_TEMPLATE (olddecl)
? DECL_TI_TEMPLATE (olddecl)
: NULL_TREE);
if (t1 != t2)
return 0;
if (CP_DECL_CONTEXT (newdecl) != CP_DECL_CONTEXT (olddecl)
&& ! (DECL_EXTERN_C_P (newdecl)
&& DECL_EXTERN_C_P (olddecl)))
return 0;
/* A new declaration doesn't match a built-in one unless it
is also extern "C". */
if (DECL_IS_BUILTIN (olddecl)
&& DECL_EXTERN_C_P (olddecl) && !DECL_EXTERN_C_P (newdecl))
return 0;
tree f1 = TREE_TYPE (newdecl);
tree f2 = TREE_TYPE (olddecl);
if (TREE_CODE (f1) != TREE_CODE (f2))
return 0;
/* A declaration with deduced return type should use its pre-deduction
type for declaration matching. */
tree r2 = fndecl_declared_return_type (olddecl);
tree r1 = fndecl_declared_return_type (newdecl);
tree p1 = TYPE_ARG_TYPES (f1);
tree p2 = TYPE_ARG_TYPES (f2);
if (same_type_p (r1, r2))
{
if (!prototype_p (f2) && DECL_EXTERN_C_P (olddecl)
&& fndecl_built_in_p (olddecl))
{
types_match = self_promoting_args_p (p1);
if (p1 == void_list_node)
TREE_TYPE (newdecl) = TREE_TYPE (olddecl);
}
else
types_match =
compparms (p1, p2)
&& type_memfn_rqual (f1) == type_memfn_rqual (f2)
&& (TYPE_ATTRIBUTES (TREE_TYPE (newdecl)) == NULL_TREE
|| comp_type_attributes (TREE_TYPE (newdecl),
TREE_TYPE (olddecl)) != 0);
}
else
types_match = 0;
/* Two function declarations match if either has a requires-clause
then both have a requires-clause and their constraints-expressions
are equivalent. */
if (types_match && flag_concepts)
types_match = function_requirements_equivalent_p (newdecl, olddecl);
/* The decls dont match if they correspond to two different versions
of the same function. Disallow extern "C" functions to be
versions for now. */
if (types_match
&& !DECL_EXTERN_C_P (newdecl)
&& !DECL_EXTERN_C_P (olddecl)
&& record_versions
&& maybe_version_functions (newdecl, olddecl,
(!DECL_FUNCTION_VERSIONED (newdecl)
|| !DECL_FUNCTION_VERSIONED (olddecl))))
return 0;
}
else if (TREE_CODE (newdecl) == TEMPLATE_DECL)
{
if (!template_heads_equivalent_p (newdecl, olddecl))
return 0;
tree oldres = DECL_TEMPLATE_RESULT (olddecl);
tree newres = DECL_TEMPLATE_RESULT (newdecl);
if (TREE_CODE (newres) != TREE_CODE (oldres))
return 0;
/* Two template types match if they are the same. Otherwise, compare
the underlying declarations. */
if (TREE_CODE (newres) == TYPE_DECL)
types_match = same_type_p (TREE_TYPE (newres), TREE_TYPE (oldres));
else
types_match = decls_match (newres, oldres);
}
else
{
/* Need to check scope for variable declaration (VAR_DECL).
For typedef (TYPE_DECL), scope is ignored. */
if (VAR_P (newdecl)
&& CP_DECL_CONTEXT (newdecl) != CP_DECL_CONTEXT (olddecl)
/* [dcl.link]
Two declarations for an object with C language linkage
with the same name (ignoring the namespace that qualify
it) that appear in different namespace scopes refer to
the same object. */
&& !(DECL_EXTERN_C_P (olddecl) && DECL_EXTERN_C_P (newdecl)))
return 0;
if (TREE_TYPE (newdecl) == error_mark_node)
types_match = TREE_TYPE (olddecl) == error_mark_node;
else if (TREE_TYPE (olddecl) == NULL_TREE)
types_match = TREE_TYPE (newdecl) == NULL_TREE;
else if (TREE_TYPE (newdecl) == NULL_TREE)
types_match = 0;
else
types_match = comptypes (TREE_TYPE (newdecl),
TREE_TYPE (olddecl),
COMPARE_REDECLARATION);
}
return types_match;
}
/* NEWDECL and OLDDECL have identical signatures. If they are
different versions adjust them and return true.
If RECORD is set to true, record function versions. */
bool
maybe_version_functions (tree newdecl, tree olddecl, bool record)
{
if (!targetm.target_option.function_versions (newdecl, olddecl))
return false;
if (!DECL_FUNCTION_VERSIONED (olddecl))
{
DECL_FUNCTION_VERSIONED (olddecl) = 1;
if (DECL_ASSEMBLER_NAME_SET_P (olddecl))
mangle_decl (olddecl);
}
if (!DECL_FUNCTION_VERSIONED (newdecl))
{
DECL_FUNCTION_VERSIONED (newdecl) = 1;
if (DECL_ASSEMBLER_NAME_SET_P (newdecl))
mangle_decl (newdecl);
}
if (record)
cgraph_node::record_function_versions (olddecl, newdecl);
return true;
}
/* If NEWDECL is `static' and an `extern' was seen previously,
warn about it. OLDDECL is the previous declaration.
Note that this does not apply to the C++ case of declaring
a variable `extern const' and then later `const'.
Don't complain about built-in functions, since they are beyond
the user's control. */
void
warn_extern_redeclared_static (tree newdecl, tree olddecl)
{
if (TREE_CODE (newdecl) == TYPE_DECL
|| TREE_CODE (newdecl) == TEMPLATE_DECL
|| TREE_CODE (newdecl) == CONST_DECL
|| TREE_CODE (newdecl) == NAMESPACE_DECL)
return;
/* Don't get confused by static member functions; that's a different
use of `static'. */
if (TREE_CODE (newdecl) == FUNCTION_DECL
&& DECL_STATIC_FUNCTION_P (newdecl))
return;
/* If the old declaration was `static', or the new one isn't, then
everything is OK. */
if (DECL_THIS_STATIC (olddecl) || !DECL_THIS_STATIC (newdecl))
return;
/* It's OK to declare a builtin function as `static'. */
if (TREE_CODE (olddecl) == FUNCTION_DECL
&& DECL_ARTIFICIAL (olddecl))
return;
auto_diagnostic_group d;
if (permerror (DECL_SOURCE_LOCATION (newdecl),
"%qD was declared %<extern%> and later %<static%>", newdecl))
inform (DECL_SOURCE_LOCATION (olddecl),
"previous declaration of %qD", olddecl);
}
/* NEW_DECL is a redeclaration of OLD_DECL; both are functions or
function templates. If their exception specifications do not
match, issue a diagnostic. */
static void
check_redeclaration_exception_specification (tree new_decl,
tree old_decl)
{
tree new_exceptions = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (new_decl));
tree old_exceptions = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (old_decl));
/* Two default specs are equivalent, don't force evaluation. */
if (UNEVALUATED_NOEXCEPT_SPEC_P (new_exceptions)
&& UNEVALUATED_NOEXCEPT_SPEC_P (old_exceptions))
return;
if (!type_dependent_expression_p (old_decl))
{
maybe_instantiate_noexcept (new_decl);
maybe_instantiate_noexcept (old_decl);
}
new_exceptions = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (new_decl));
old_exceptions = TYPE_RAISES_EXCEPTIONS (TREE_TYPE (old_decl));
/* [except.spec]
If any declaration of a function has an exception-specification,
all declarations, including the definition and an explicit
specialization, of that function shall have an
exception-specification with the same set of type-ids. */
if (! DECL_IS_BUILTIN (old_decl)
&& !comp_except_specs (new_exceptions, old_exceptions, ce_normal))
{
const char *const msg
= G_("declaration of %qF has a different exception specifier");
bool complained = true;
location_t new_loc = DECL_SOURCE_LOCATION (new_decl);
auto_diagnostic_group d;
if (DECL_IN_SYSTEM_HEADER (old_decl))
complained = pedwarn (new_loc, OPT_Wsystem_headers, msg, new_decl);
else if (!flag_exceptions)
/* We used to silently permit mismatched eh specs with
-fno-exceptions, so make them a pedwarn now. */
complained = pedwarn (new_loc, OPT_Wpedantic, msg, new_decl);
else
error_at (new_loc, msg, new_decl);
if (complained)
inform (DECL_SOURCE_LOCATION (old_decl),
"from previous declaration %qF", old_decl);
}
}
/* Return true if OLD_DECL and NEW_DECL agree on constexprness.
Otherwise issue diagnostics. */
static bool
validate_constexpr_redeclaration (tree old_decl, tree new_decl)
{
old_decl = STRIP_TEMPLATE (old_decl);
new_decl = STRIP_TEMPLATE (new_decl);
if (!VAR_OR_FUNCTION_DECL_P (old_decl)
|| !VAR_OR_FUNCTION_DECL_P (new_decl))
return true;
if (DECL_DECLARED_CONSTEXPR_P (old_decl)
== DECL_DECLARED_CONSTEXPR_P (new_decl))
{
if (TREE_CODE (old_decl) != FUNCTION_DECL)
return true;
if (DECL_IMMEDIATE_FUNCTION_P (old_decl)
== DECL_IMMEDIATE_FUNCTION_P (new_decl))
return true;
}
if (TREE_CODE (old_decl) == FUNCTION_DECL)
{
if (fndecl_built_in_p (old_decl))
{
/* Hide a built-in declaration. */
DECL_DECLARED_CONSTEXPR_P (old_decl)
= DECL_DECLARED_CONSTEXPR_P (new_decl);
if (DECL_IMMEDIATE_FUNCTION_P (new_decl))
SET_DECL_IMMEDIATE_FUNCTION_P (old_decl);
return true;
}
/* 7.1.5 [dcl.constexpr]
Note: An explicit specialization can differ from the template
declaration with respect to the constexpr specifier. */
if (! DECL_TEMPLATE_SPECIALIZATION (old_decl)
&& DECL_TEMPLATE_SPECIALIZATION (new_decl))
return true;
const char *kind = "constexpr";
if (DECL_IMMEDIATE_FUNCTION_P (old_decl)
|| DECL_IMMEDIATE_FUNCTION_P (new_decl))
kind = "consteval";
error_at (DECL_SOURCE_LOCATION (new_decl),
"redeclaration %qD differs in %qs "
"from previous declaration", new_decl,
kind);
inform (DECL_SOURCE_LOCATION (old_decl),
"previous declaration %qD", old_decl);
return false;
}
return true;
}
// If OLDDECL and NEWDECL are concept declarations with the same type
// (i.e., and template parameters), but different requirements,
// emit diagnostics and return true. Otherwise, return false.
static inline bool
check_concept_refinement (tree olddecl, tree newdecl)
{
if (!DECL_DECLARED_CONCEPT_P (olddecl) || !DECL_DECLARED_CONCEPT_P (newdecl))
return false;
tree d1 = DECL_TEMPLATE_RESULT (olddecl);
tree d2 = DECL_TEMPLATE_RESULT (newdecl);
if (TREE_CODE (d1) != TREE_CODE (d2))
return false;
tree t1 = TREE_TYPE (d1);
tree t2 = TREE_TYPE (d2);
if (TREE_CODE (d1) == FUNCTION_DECL)
{
if (compparms (TYPE_ARG_TYPES (t1), TYPE_ARG_TYPES (t2))
&& comp_template_parms (DECL_TEMPLATE_PARMS (olddecl),
DECL_TEMPLATE_PARMS (newdecl))
&& !equivalently_constrained (olddecl, newdecl))
{
error ("cannot specialize concept %q#D", olddecl);
return true;
}
}
return false;
}
/* DECL is a redeclaration of a function or function template. If
it does have default arguments issue a diagnostic. Note: this
function is used to enforce the requirements in C++11 8.3.6 about
no default arguments in redeclarations. */
static void
check_redeclaration_no_default_args (tree decl)
{
gcc_assert (DECL_DECLARES_FUNCTION_P (decl));
for (tree t = FUNCTION_FIRST_USER_PARMTYPE (decl);
t && t != void_list_node; t = TREE_CHAIN (t))
if (TREE_PURPOSE (t))
{
permerror (DECL_SOURCE_LOCATION (decl),
"redeclaration of %q#D may not have default "
"arguments", decl);
return;
}
}
/* NEWDECL is a redeclaration of a function or function template OLDDECL,
in any case represented as FUNCTION_DECLs (the DECL_TEMPLATE_RESULTs of
the TEMPLATE_DECLs in case of function templates). This function is used
to enforce the final part of C++17 11.3.6/4, about a single declaration:
"If a friend declaration specifies a default argument expression, that
declaration shall be a definition and shall be the only declaration of
the function or function template in the translation unit." */
static void
check_no_redeclaration_friend_default_args (tree olddecl, tree newdecl)
{
if (!DECL_UNIQUE_FRIEND_P (olddecl) && !DECL_UNIQUE_FRIEND_P (newdecl))
return;
for (tree t1 = FUNCTION_FIRST_USER_PARMTYPE (olddecl),
t2 = FUNCTION_FIRST_USER_PARMTYPE (newdecl);
t1 && t1 != void_list_node;
t1 = TREE_CHAIN (t1), t2 = TREE_CHAIN (t2))
if ((DECL_UNIQUE_FRIEND_P (olddecl) && TREE_PURPOSE (t1))
|| (DECL_UNIQUE_FRIEND_P (newdecl) && TREE_PURPOSE (t2)))
{
auto_diagnostic_group d;
if (permerror (DECL_SOURCE_LOCATION (newdecl),
"friend declaration of %q#D specifies default "
"arguments and isn%'t the only declaration", newdecl))
inform (DECL_SOURCE_LOCATION (olddecl),
"previous declaration of %q#D", olddecl);
return;
}
}
/* Merge tree bits that correspond to attributes noreturn, nothrow,
const, malloc, and pure from NEWDECL with those of OLDDECL. */
static void
merge_attribute_bits (tree newdecl, tree olddecl)
{
TREE_THIS_VOLATILE (newdecl) |= TREE_THIS_VOLATILE (olddecl);
TREE_THIS_VOLATILE (olddecl) |= TREE_THIS_VOLATILE (newdecl);
TREE_NOTHROW (newdecl) |= TREE_NOTHROW (olddecl);
TREE_NOTHROW (olddecl) |= TREE_NOTHROW (newdecl);
TREE_READONLY (newdecl) |= TREE_READONLY (olddecl);
TREE_READONLY (olddecl) |= TREE_READONLY (newdecl);
DECL_IS_MALLOC (newdecl) |= DECL_IS_MALLOC (olddecl);
DECL_IS_MALLOC (olddecl) |= DECL_IS_MALLOC (newdecl);
DECL_PURE_P (newdecl) |= DECL_PURE_P (olddecl);
DECL_PURE_P (olddecl) |= DECL_PURE_P (newdecl);
DECL_UNINLINABLE (newdecl) |= DECL_UNINLINABLE (olddecl);
DECL_UNINLINABLE (olddecl) |= DECL_UNINLINABLE (newdecl);
}
#define GNU_INLINE_P(fn) (DECL_DECLARED_INLINE_P (fn) \
&& lookup_attribute ("gnu_inline", \
DECL_ATTRIBUTES (fn)))
/* A subroutine of duplicate_decls. Emits a diagnostic when newdecl
ambiguates olddecl. Returns true if an error occurs. */
static bool
duplicate_function_template_decls (tree newdecl, tree olddecl)
{
tree newres = DECL_TEMPLATE_RESULT (newdecl);
tree oldres = DECL_TEMPLATE_RESULT (olddecl);
/* Function template declarations can be differentiated by parameter
and return type. */
if (compparms (TYPE_ARG_TYPES (TREE_TYPE (oldres)),
TYPE_ARG_TYPES (TREE_TYPE (newres)))
&& same_type_p (TREE_TYPE (TREE_TYPE (newdecl)),
TREE_TYPE (TREE_TYPE (olddecl))))
{
/* ... and also by their template-heads and requires-clauses. */
if (template_heads_equivalent_p (newdecl, olddecl)
&& function_requirements_equivalent_p (newres, oldres))
{
error ("ambiguating new declaration %q+#D", newdecl);
inform (DECL_SOURCE_LOCATION (olddecl),
"old declaration %q#D", olddecl);
return true;
}
/* FIXME: The types are the same but the are differences
in either the template heads or function requirements.
We should be able to diagnose a set of common errors
stemming from these declarations. For example:
template<typename T> requires C void f(...);
template<typename T> void f(...) requires C;
These are functionally equivalent but not equivalent. */
}
return false;
}
/* If NEWDECL is a redeclaration of OLDDECL, merge the declarations.
If the redeclaration is invalid, a diagnostic is issued, and the
error_mark_node is returned. Otherwise, OLDDECL is returned.
If NEWDECL is not a redeclaration of OLDDECL, NULL_TREE is
returned.
HIDING is true if the new decl is being hidden. WAS_HIDDEN is true
if the old decl was hidden.
Hidden decls can be anticipated builtins, injected friends, or
(coming soon) injected from a local-extern decl. */
tree
duplicate_decls (tree newdecl, tree olddecl, bool hiding, bool was_hidden)
{
unsigned olddecl_uid = DECL_UID (olddecl);
int types_match = 0;
int new_defines_function = 0;
tree new_template_info;
location_t olddecl_loc = DECL_SOURCE_LOCATION (olddecl);
location_t newdecl_loc = DECL_SOURCE_LOCATION (newdecl);
if (newdecl == olddecl)
return olddecl;
types_match = decls_match (newdecl, olddecl);
/* If either the type of the new decl or the type of the old decl is an
error_mark_node, then that implies that we have already issued an
error (earlier) for some bogus type specification, and in that case,
it is rather pointless to harass the user with yet more error message
about the same declaration, so just pretend the types match here. */
if (TREE_TYPE (newdecl) == error_mark_node
|| TREE_TYPE (olddecl) == error_mark_node)
return error_mark_node;
/* Check for redeclaration and other discrepancies. */
if (TREE_CODE (olddecl) == FUNCTION_DECL
&& DECL_UNDECLARED_BUILTIN_P (olddecl))
{
if (TREE_CODE (newdecl) != FUNCTION_DECL)
{
/* Avoid warnings redeclaring built-ins which have not been
explicitly declared. */
if (was_hidden)
{
if (TREE_PUBLIC (newdecl)
&& CP_DECL_CONTEXT (newdecl) == global_namespace)
warning_at (newdecl_loc,
OPT_Wbuiltin_declaration_mismatch,
"built-in function %qD declared as non-function",
newdecl);
return NULL_TREE;
}
/* If you declare a built-in or predefined function name as static,
the old definition is overridden, but optionally warn this was a
bad choice of name. */
if (! TREE_PUBLIC (newdecl))
{
warning_at (newdecl_loc,
OPT_Wshadow,
fndecl_built_in_p (olddecl)
? G_("shadowing built-in function %q#D")
: G_("shadowing library function %q#D"), olddecl);
/* Discard the old built-in function. */
return NULL_TREE;
}
/* If the built-in is not ansi, then programs can override
it even globally without an error. */
else if (! fndecl_built_in_p (olddecl))
warning_at (newdecl_loc, 0,
"library function %q#D redeclared as non-function %q#D",
olddecl, newdecl);
else
error_at (newdecl_loc,
"declaration of %q#D conflicts with built-in "
"declaration %q#D", newdecl, olddecl);
return NULL_TREE;
}
else if (!types_match)
{
/* Avoid warnings redeclaring built-ins which have not been
explicitly declared. */
if (was_hidden)
{
tree t1, t2;
/* A new declaration doesn't match a built-in one unless it
is also extern "C". */
gcc_assert (DECL_IS_BUILTIN (olddecl));
gcc_assert (DECL_EXTERN_C_P (olddecl));
if (!DECL_EXTERN_C_P (newdecl))
return NULL_TREE;
for (t1 = TYPE_ARG_TYPES (TREE_TYPE (newdecl)),
t2 = TYPE_ARG_TYPES (TREE_TYPE (olddecl));
t1 || t2;
t1 = TREE_CHAIN (t1), t2 = TREE_CHAIN (t2))
{
if (!t1 || !t2)
break;
/* FILE, tm types are not known at the time
we create the builtins. */
for (unsigned i = 0;
i < sizeof (builtin_structptr_types)
/ sizeof (builtin_structptr_type);
++i)
if (TREE_VALUE (t2) == builtin_structptr_types[i].node)
{
tree t = TREE_VALUE (t1);
if (TYPE_PTR_P (t)
&& TYPE_IDENTIFIER (TREE_TYPE (t))
== get_identifier (builtin_structptr_types[i].str)
&& compparms (TREE_CHAIN (t1), TREE_CHAIN (t2)))
{
tree oldargs = TYPE_ARG_TYPES (TREE_TYPE (olddecl));
TYPE_ARG_TYPES (TREE_TYPE (olddecl))
= TYPE_ARG_TYPES (TREE_TYPE (newdecl));
types_match = decls_match (newdecl, olddecl);
if (types_match)
return duplicate_decls (newdecl, olddecl,
hiding, was_hidden);
TYPE_ARG_TYPES (TREE_TYPE (olddecl)) = oldargs;
}
goto next_arg;
}
if (! same_type_p (TREE_VALUE (t1), TREE_VALUE (t2)))
break;
next_arg:;
}
warning_at (newdecl_loc,
OPT_Wbuiltin_declaration_mismatch,
"declaration of %q#D conflicts with built-in "
"declaration %q#D", newdecl, olddecl);
}
else if ((DECL_EXTERN_C_P (newdecl)
&& DECL_EXTERN_C_P (olddecl))
|| compparms (TYPE_ARG_TYPES (TREE_TYPE (newdecl)),
TYPE_ARG_TYPES (TREE_TYPE (olddecl))))
{
/* Don't really override olddecl for __* prefixed builtins
except for __[^b]*_chk, the compiler might be using those
explicitly. */
if (fndecl_built_in_p (olddecl))
{
tree id = DECL_NAME (olddecl);
const char *name = IDENTIFIER_POINTER (id);
size_t len;
if (name[0] == '_'
&& name[1] == '_'
&& (strncmp (name + 2, "builtin_",
strlen ("builtin_")) == 0
|| (len = strlen (name)) <= strlen ("___chk")
|| memcmp (name + len - strlen ("_chk"),
"_chk", strlen ("_chk") + 1) != 0))
{
if (DECL_INITIAL (newdecl))
{
error_at (newdecl_loc,
"definition of %q#D ambiguates built-in "
"declaration %q#D", newdecl, olddecl);
return error_mark_node;
}
auto_diagnostic_group d;
if (permerror (newdecl_loc,
"new declaration %q#D ambiguates built-in"
" declaration %q#D", newdecl, olddecl)
&& flag_permissive)
inform (newdecl_loc,
"ignoring the %q#D declaration", newdecl);
return flag_permissive ? olddecl : error_mark_node;
}
}
/* A near match; override the builtin. */
if (TREE_PUBLIC (newdecl))
warning_at (newdecl_loc,
OPT_Wbuiltin_declaration_mismatch,
"new declaration %q#D ambiguates built-in "
"declaration %q#D", newdecl, olddecl);
else
warning (OPT_Wshadow,
fndecl_built_in_p (olddecl)
? G_("shadowing built-in function %q#D")
: G_("shadowing library function %q#D"), olddecl);
}
else
/* Discard the old built-in function. */
return NULL_TREE;
/* Replace the old RTL to avoid problems with inlining. */
COPY_DECL_RTL (newdecl, olddecl);
}
/* Even if the types match, prefer the new declarations type for
built-ins which have not been explicitly declared, for
exception lists, etc... */
else if (DECL_IS_BUILTIN (olddecl))
{
tree type = TREE_TYPE (newdecl);
tree attribs = (*targetm.merge_type_attributes)
(TREE_TYPE (olddecl), type);
type = cp_build_type_attribute_variant (type, attribs);
TREE_TYPE (newdecl) = TREE_TYPE (olddecl) = type;
}
/* If a function is explicitly declared "throw ()", propagate that to
the corresponding builtin. */
if (DECL_BUILT_IN_CLASS (olddecl) == BUILT_IN_NORMAL
&& was_hidden
&& TREE_NOTHROW (newdecl)
&& !TREE_NOTHROW (olddecl))
{
enum built_in_function fncode = DECL_FUNCTION_CODE (olddecl);
tree tmpdecl = builtin_decl_explicit (fncode);
if (tmpdecl && tmpdecl != olddecl && types_match)
TREE_NOTHROW (tmpdecl) = 1;
}
/* Whether or not the builtin can throw exceptions has no
bearing on this declarator. */
TREE_NOTHROW (olddecl) = 0;
if (DECL_THIS_STATIC (newdecl) && !DECL_THIS_STATIC (olddecl))
{
/* If a builtin function is redeclared as `static', merge
the declarations, but make the original one static. */
DECL_THIS_STATIC (olddecl) = 1;
TREE_PUBLIC (olddecl) = 0;
/* Make the old declaration consistent with the new one so
that all remnants of the builtin-ness of this function
will be banished. */
SET_DECL_LANGUAGE (olddecl, DECL_LANGUAGE (newdecl));
COPY_DECL_RTL (newdecl, olddecl);
}
}
else if (TREE_CODE (olddecl) != TREE_CODE (newdecl))
{
/* C++ Standard, 3.3, clause 4:
"[Note: a namespace name or a class template name must be unique
in its declarative region (7.3.2, clause 14). ]" */
if (TREE_CODE (olddecl) == NAMESPACE_DECL
|| TREE_CODE (newdecl) == NAMESPACE_DECL)
/* Namespace conflicts with not namespace. */;
else if (DECL_TYPE_TEMPLATE_P (olddecl)
|| DECL_TYPE_TEMPLATE_P (newdecl))
/* Class template conflicts. */;
else if ((TREE_CODE (olddecl) == TEMPLATE_DECL
&& DECL_TEMPLATE_RESULT (olddecl)
&& TREE_CODE (DECL_TEMPLATE_RESULT (olddecl)) == VAR_DECL)
|| (TREE_CODE (newdecl) == TEMPLATE_DECL
&& DECL_TEMPLATE_RESULT (newdecl)
&& TREE_CODE (DECL_TEMPLATE_RESULT (newdecl)) == VAR_DECL))
/* Variable template conflicts. */;
else if (concept_definition_p (olddecl)
|| concept_definition_p (newdecl))
/* Concept conflicts. */;
else if ((TREE_CODE (newdecl) == FUNCTION_DECL
&& DECL_FUNCTION_TEMPLATE_P (olddecl))
|| (TREE_CODE (olddecl) == FUNCTION_DECL
&& DECL_FUNCTION_TEMPLATE_P (newdecl)))
{
/* One is a function and the other is a template
function. */
if (!UDLIT_OPER_P (DECL_NAME (newdecl)))
return NULL_TREE;
/* There can only be one! */
if (TREE_CODE (newdecl) == TEMPLATE_DECL
&& check_raw_literal_operator (olddecl))
error_at (newdecl_loc,
"literal operator %q#D conflicts with"
" raw literal operator", newdecl);
else if (check_raw_literal_operator (newdecl))
error_at (newdecl_loc,
"raw literal operator %q#D conflicts with"
" literal operator template", newdecl);
else
return NULL_TREE;
inform (olddecl_loc, "previous declaration %q#D", olddecl);
return error_mark_node;
}
else if ((VAR_P (olddecl) && DECL_DECOMPOSITION_P (olddecl))
|| (VAR_P (newdecl) && DECL_DECOMPOSITION_P (newdecl)))
/* A structured binding must be unique in its declarative region. */;
else if (DECL_IMPLICIT_TYPEDEF_P (olddecl)
|| DECL_IMPLICIT_TYPEDEF_P (newdecl))
/* One is an implicit typedef, that's ok. */
return NULL_TREE;
error ("%q#D redeclared as different kind of entity", newdecl);
inform (olddecl_loc, "previous declaration %q#D", olddecl);
return error_mark_node;
}
else if (!types_match)
{
if (CP_DECL_CONTEXT (newdecl) != CP_DECL_CONTEXT (olddecl))
/* These are certainly not duplicate declarations; they're
from different scopes. */
return NULL_TREE;
if (TREE_CODE (newdecl) == TEMPLATE_DECL)
{
tree oldres = DECL_TEMPLATE_RESULT (olddecl);
tree newres = DECL_TEMPLATE_RESULT (newdecl);
/* The name of a class template may not be declared to refer to
any other template, class, function, object, namespace, value,
or type in the same scope. */
if (TREE_CODE (oldres) == TYPE_DECL
|| TREE_CODE (newres) == TYPE_DECL)
{
error_at (newdecl_loc,
"conflicting declaration of template %q#D", newdecl);
inform (olddecl_loc,
"previous declaration %q#D", olddecl);
return error_mark_node;
}
else if (TREE_CODE (oldres) == FUNCTION_DECL
&& TREE_CODE (newres) == FUNCTION_DECL)
{
if (duplicate_function_template_decls (newdecl, olddecl))
return error_mark_node;
return NULL_TREE;
}
else if (check_concept_refinement (olddecl, newdecl))
return error_mark_node;
return NULL_TREE;
}
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
if (DECL_EXTERN_C_P (newdecl) && DECL_EXTERN_C_P (olddecl))
{
error_at (newdecl_loc,
"conflicting declaration of C function %q#D",
newdecl);
inform (olddecl_loc,
"previous declaration %q#D", olddecl);
return NULL_TREE;
}
/* For function versions, params and types match, but they
are not ambiguous. */
else if ((!DECL_FUNCTION_VERSIONED (newdecl)
&& !DECL_FUNCTION_VERSIONED (olddecl))
// The functions have the same parameter types.
&& compparms (TYPE_ARG_TYPES (TREE_TYPE (newdecl)),
TYPE_ARG_TYPES (TREE_TYPE (olddecl)))
// And the same constraints.
&& equivalently_constrained (newdecl, olddecl))
{
error_at (newdecl_loc,
"ambiguating new declaration of %q#D", newdecl);
inform (olddecl_loc,
"old declaration %q#D", olddecl);
return error_mark_node;
}
else
return NULL_TREE;
}
else
{
error_at (newdecl_loc, "conflicting declaration %q#D", newdecl);
inform (olddecl_loc,
"previous declaration as %q#D", olddecl);
return error_mark_node;
}
}
else if (TREE_CODE (newdecl) == FUNCTION_DECL
&& DECL_OMP_DECLARE_REDUCTION_P (newdecl))
{
/* OMP UDRs are never duplicates. */
gcc_assert (DECL_OMP_DECLARE_REDUCTION_P (olddecl));
error_at (newdecl_loc,
"redeclaration of %<pragma omp declare reduction%>");
inform (olddecl_loc,
"previous %<pragma omp declare reduction%> declaration");
return error_mark_node;
}
else if (TREE_CODE (newdecl) == FUNCTION_DECL
&& ((DECL_TEMPLATE_SPECIALIZATION (olddecl)
&& (!DECL_TEMPLATE_INFO (newdecl)
|| (DECL_TI_TEMPLATE (newdecl)
!= DECL_TI_TEMPLATE (olddecl))))
|| (DECL_TEMPLATE_SPECIALIZATION (newdecl)
&& (!DECL_TEMPLATE_INFO (olddecl)
|| (DECL_TI_TEMPLATE (olddecl)
!= DECL_TI_TEMPLATE (newdecl))))))
/* It's OK to have a template specialization and a non-template
with the same type, or to have specializations of two
different templates with the same type. Note that if one is a
specialization, and the other is an instantiation of the same
template, that we do not exit at this point. That situation
can occur if we instantiate a template class, and then
specialize one of its methods. This situation is valid, but
the declarations must be merged in the usual way. */
return NULL_TREE;
else if (TREE_CODE (newdecl) == FUNCTION_DECL
&& ((DECL_TEMPLATE_INSTANTIATION (olddecl)
&& !DECL_USE_TEMPLATE (newdecl))
|| (DECL_TEMPLATE_INSTANTIATION (newdecl)
&& !DECL_USE_TEMPLATE (olddecl))))
/* One of the declarations is a template instantiation, and the
other is not a template at all. That's OK. */
return NULL_TREE;
else if (TREE_CODE (newdecl) == NAMESPACE_DECL)
{
/* In [namespace.alias] we have:
In a declarative region, a namespace-alias-definition can be
used to redefine a namespace-alias declared in that declarative
region to refer only to the namespace to which it already
refers.
Therefore, if we encounter a second alias directive for the same
alias, we can just ignore the second directive. */
if (DECL_NAMESPACE_ALIAS (newdecl)
&& (DECL_NAMESPACE_ALIAS (newdecl)
== DECL_NAMESPACE_ALIAS (olddecl)))
return olddecl;
/* Leave it to update_binding to merge or report error. */
return NULL_TREE;
}
else
{
const char *errmsg = redeclaration_error_message (newdecl, olddecl);
if (errmsg)
{
auto_diagnostic_group d;
error_at (newdecl_loc, errmsg, newdecl);
if (DECL_NAME (olddecl) != NULL_TREE)
inform (olddecl_loc,
(DECL_INITIAL (olddecl) && namespace_bindings_p ())
? G_("%q#D previously defined here")
: G_("%q#D previously declared here"), olddecl);
return error_mark_node;
}
else if (TREE_CODE (olddecl) == FUNCTION_DECL
&& DECL_INITIAL (olddecl) != NULL_TREE
&& !prototype_p (TREE_TYPE (olddecl))
&& prototype_p (TREE_TYPE (newdecl)))
{
/* Prototype decl follows defn w/o prototype. */
auto_diagnostic_group d;
if (warning_at (newdecl_loc, 0,
"prototype specified for %q#D", newdecl))
inform (olddecl_loc,
"previous non-prototype definition here");
}
else if (VAR_OR_FUNCTION_DECL_P (olddecl)
&& DECL_LANGUAGE (newdecl) != DECL_LANGUAGE (olddecl))
{
/* [dcl.link]
If two declarations of the same function or object
specify different linkage-specifications ..., the program
is ill-formed.... Except for functions with C++ linkage,
a function declaration without a linkage specification
shall not precede the first linkage specification for
that function. A function can be declared without a
linkage specification after an explicit linkage
specification has been seen; the linkage explicitly
specified in the earlier declaration is not affected by
such a function declaration.
DR 563 raises the question why the restrictions on
functions should not also apply to objects. Older
versions of G++ silently ignore the linkage-specification
for this example:
namespace N {
extern int i;
extern "C" int i;
}
which is clearly wrong. Therefore, we now treat objects
like functions. */
if (current_lang_depth () == 0)
{
/* There is no explicit linkage-specification, so we use
the linkage from the previous declaration. */
retrofit_lang_decl (newdecl);
SET_DECL_LANGUAGE (newdecl, DECL_LANGUAGE (olddecl));
}
else
{
auto_diagnostic_group d;
error_at (newdecl_loc,
"conflicting declaration of %q#D with %qL linkage",
newdecl, DECL_LANGUAGE (newdecl));
inform (olddecl_loc,
"previous declaration with %qL linkage",
DECL_LANGUAGE (olddecl));
}
}
if (DECL_LANG_SPECIFIC (olddecl) && DECL_USE_TEMPLATE (olddecl))
;
else if (TREE_CODE (olddecl) == FUNCTION_DECL)
{
/* Note: free functions, as TEMPLATE_DECLs, are handled below. */
if (DECL_FUNCTION_MEMBER_P (olddecl)
&& (/* grokfndecl passes member function templates too
as FUNCTION_DECLs. */
DECL_TEMPLATE_INFO (olddecl)
/* C++11 8.3.6/6.
Default arguments for a member function of a class
template shall be specified on the initial declaration
of the member function within the class template. */
|| CLASSTYPE_TEMPLATE_INFO (CP_DECL_CONTEXT (olddecl))))
check_redeclaration_no_default_args (newdecl);
else
{
tree t1 = FUNCTION_FIRST_USER_PARMTYPE (olddecl);
tree t2 = FUNCTION_FIRST_USER_PARMTYPE (newdecl);
int i = 1;
for (; t1 && t1 != void_list_node;
t1 = TREE_CHAIN (t1), t2 = TREE_CHAIN (t2), i++)
if (TREE_PURPOSE (t1) && TREE_PURPOSE (t2))
{
if (simple_cst_equal (TREE_PURPOSE (t1),
TREE_PURPOSE (t2)) == 1)
{
auto_diagnostic_group d;
if (permerror (newdecl_loc,
"default argument given for parameter "
"%d of %q#D", i, newdecl))
inform (olddecl_loc,
"previous specification in %q#D here",
olddecl);
}
else
{
auto_diagnostic_group d;
error_at (newdecl_loc,
"default argument given for parameter %d "
"of %q#D", i, newdecl);
inform (olddecl_loc,
"previous specification in %q#D here",
olddecl);
}
}
/* C++17 11.3.6/4: "If a friend declaration specifies a default
argument expression, that declaration... shall be the only
declaration of the function or function template in the
translation unit." */
check_no_redeclaration_friend_default_args (olddecl, newdecl);
}
}
}
/* Do not merge an implicit typedef with an explicit one. In:
class A;
...
typedef class A A __attribute__ ((foo));
the attribute should apply only to the typedef. */
if (TREE_CODE (olddecl) == TYPE_DECL
&& (DECL_IMPLICIT_TYPEDEF_P (olddecl)
|| DECL_IMPLICIT_TYPEDEF_P (newdecl)))
return NULL_TREE;
if (!validate_constexpr_redeclaration (olddecl, newdecl))
return error_mark_node;
/* We have committed to returning OLDDECL at this point. */
/* If new decl is `static' and an `extern' was seen previously,
warn about it. */
warn_extern_redeclared_static (newdecl, olddecl);
/* True to merge attributes between the declarations, false to
set OLDDECL's attributes to those of NEWDECL (for template
explicit specializations that specify their own attributes
independent of those specified for the primary template). */
const bool merge_attr = (TREE_CODE (newdecl) != FUNCTION_DECL
|| !DECL_TEMPLATE_SPECIALIZATION (newdecl)
|| DECL_TEMPLATE_SPECIALIZATION (olddecl));
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
if (merge_attr)
{
if (diagnose_mismatched_attributes (olddecl, newdecl))
inform (olddecl_loc, DECL_INITIAL (olddecl)
? G_("previous definition of %qD here")
: G_("previous declaration of %qD here"), olddecl);
/* [dcl.attr.noreturn]: The first declaration of a function shall
specify the noreturn attribute if any declaration of that function
specifies the noreturn attribute. */
tree a;
if (TREE_THIS_VOLATILE (newdecl)
&& !TREE_THIS_VOLATILE (olddecl)
/* This applies to [[noreturn]] only, not its GNU variants. */
&& (a = lookup_attribute ("noreturn", DECL_ATTRIBUTES (newdecl)))
&& cxx11_attribute_p (a)
&& get_attribute_namespace (a) == NULL_TREE)
{
error_at (newdecl_loc, "function %qD declared %<[[noreturn]]%> "
"but its first declaration was not", newdecl);
inform (olddecl_loc, "previous declaration of %qD", olddecl);
}
}
/* Now that functions must hold information normally held
by field decls, there is extra work to do so that
declaration information does not get destroyed during
definition. */
if (DECL_VINDEX (olddecl))
DECL_VINDEX (newdecl) = DECL_VINDEX (olddecl);
if (DECL_CONTEXT (olddecl))
DECL_CONTEXT (newdecl) = DECL_CONTEXT (olddecl);
DECL_STATIC_CONSTRUCTOR (newdecl) |= DECL_STATIC_CONSTRUCTOR (olddecl);
DECL_STATIC_DESTRUCTOR (newdecl) |= DECL_STATIC_DESTRUCTOR (olddecl);
DECL_PURE_VIRTUAL_P (newdecl) |= DECL_PURE_VIRTUAL_P (olddecl);
DECL_VIRTUAL_P (newdecl) |= DECL_VIRTUAL_P (olddecl);
DECL_INVALID_OVERRIDER_P (newdecl) |= DECL_INVALID_OVERRIDER_P (olddecl);
DECL_FINAL_P (newdecl) |= DECL_FINAL_P (olddecl);
DECL_OVERRIDE_P (newdecl) |= DECL_OVERRIDE_P (olddecl);
DECL_THIS_STATIC (newdecl) |= DECL_THIS_STATIC (olddecl);
DECL_HAS_DEPENDENT_EXPLICIT_SPEC_P (newdecl)
|= DECL_HAS_DEPENDENT_EXPLICIT_SPEC_P (olddecl);
if (DECL_OVERLOADED_OPERATOR_P (olddecl))
DECL_OVERLOADED_OPERATOR_CODE_RAW (newdecl)
= DECL_OVERLOADED_OPERATOR_CODE_RAW (olddecl);
new_defines_function = DECL_INITIAL (newdecl) != NULL_TREE;
/* Optionally warn about more than one declaration for the same
name, but don't warn about a function declaration followed by a
definition. */
if (warn_redundant_decls && ! DECL_ARTIFICIAL (olddecl)
&& !(new_defines_function && DECL_INITIAL (olddecl) == NULL_TREE)
/* Don't warn about extern decl followed by definition. */
&& !(DECL_EXTERNAL (olddecl) && ! DECL_EXTERNAL (newdecl))
/* Don't warn if at least one is/was hidden. */
&& !(hiding || was_hidden)
/* Don't warn about declaration followed by specialization. */
&& (! DECL_TEMPLATE_SPECIALIZATION (newdecl)
|| DECL_TEMPLATE_SPECIALIZATION (olddecl)))
{
auto_diagnostic_group d;
if (warning_at (newdecl_loc,
OPT_Wredundant_decls,
"redundant redeclaration of %qD in same scope",
newdecl))
inform (olddecl_loc,
"previous declaration of %qD", olddecl);
}
/* [dcl.fct.def.delete] A deleted definition of a function shall be the
first declaration of the function or, for an explicit specialization
of a function template, the first declaration of that
specialization. */
if (!(DECL_TEMPLATE_INSTANTIATION (olddecl)
&& DECL_TEMPLATE_SPECIALIZATION (newdecl)))
{
if (DECL_DELETED_FN (newdecl))
{
auto_diagnostic_group d;
pedwarn (newdecl_loc, OPT_Wpedantic,
"deleted definition of %qD is not first declaration",
newdecl);
inform (olddecl_loc,
"previous declaration of %qD", olddecl);
}
DECL_DELETED_FN (newdecl) |= DECL_DELETED_FN (olddecl);
}
}
/* Deal with C++: must preserve virtual function table size. */
if (TREE_CODE (olddecl) == TYPE_DECL)
{
tree newtype = TREE_TYPE (newdecl);
tree oldtype = TREE_TYPE (olddecl);
if (newtype != error_mark_node && oldtype != error_mark_node
&& TYPE_LANG_SPECIFIC (newtype) && TYPE_LANG_SPECIFIC (oldtype))
CLASSTYPE_FRIEND_CLASSES (newtype)
= CLASSTYPE_FRIEND_CLASSES (oldtype);
DECL_ORIGINAL_TYPE (newdecl) = DECL_ORIGINAL_TYPE (olddecl);
}
/* Copy all the DECL_... slots specified in the new decl except for
any that we copy here from the old type. */
if (merge_attr)
DECL_ATTRIBUTES (newdecl)
= (*targetm.merge_decl_attributes) (olddecl, newdecl);
else
DECL_ATTRIBUTES (olddecl) = DECL_ATTRIBUTES (newdecl);
if (TREE_CODE (newdecl) == TEMPLATE_DECL)
{
tree old_result = DECL_TEMPLATE_RESULT (olddecl);
tree new_result = DECL_TEMPLATE_RESULT (newdecl);
TREE_TYPE (olddecl) = TREE_TYPE (old_result);
/* The new decl should not already have gathered any
specializations. */
gcc_assert (!DECL_TEMPLATE_SPECIALIZATIONS (newdecl));
DECL_ATTRIBUTES (old_result)
= (*targetm.merge_decl_attributes) (old_result, new_result);
if (DECL_FUNCTION_TEMPLATE_P (newdecl))
{
if (DECL_SOURCE_LOCATION (newdecl)
!= DECL_SOURCE_LOCATION (olddecl))
{
/* Per C++11 8.3.6/4, default arguments cannot be added in
later declarations of a function template. */
check_redeclaration_no_default_args (newdecl);
/* C++17 11.3.6/4: "If a friend declaration specifies a default
argument expression, that declaration... shall be the only
declaration of the function or function template in the
translation unit." */
check_no_redeclaration_friend_default_args
(old_result, new_result);
}
if (!DECL_UNIQUE_FRIEND_P (old_result))
DECL_UNIQUE_FRIEND_P (new_result) = false;
check_default_args (newdecl);
if (GNU_INLINE_P (old_result) != GNU_INLINE_P (new_result)
&& DECL_INITIAL (new_result))
{
if (DECL_INITIAL (old_result))
DECL_UNINLINABLE (old_result) = 1;
else
DECL_UNINLINABLE (old_result) = DECL_UNINLINABLE (new_result);
DECL_EXTERNAL (old_result) = DECL_EXTERNAL (new_result);
DECL_NOT_REALLY_EXTERN (old_result)
= DECL_NOT_REALLY_EXTERN (new_result);
DECL_INTERFACE_KNOWN (old_result)
= DECL_INTERFACE_KNOWN (new_result);
DECL_DECLARED_INLINE_P (old_result)
= DECL_DECLARED_INLINE_P (new_result);
DECL_DISREGARD_INLINE_LIMITS (old_result)
|= DECL_DISREGARD_INLINE_LIMITS (new_result);
}
else
{
DECL_DECLARED_INLINE_P (old_result)
|= DECL_DECLARED_INLINE_P (new_result);
DECL_DISREGARD_INLINE_LIMITS (old_result)
|= DECL_DISREGARD_INLINE_LIMITS (new_result);
check_redeclaration_exception_specification (newdecl, olddecl);
merge_attribute_bits (new_result, old_result);
}
}
/* If the new declaration is a definition, update the file and
line information on the declaration, and also make
the old declaration the same definition. */
if (DECL_INITIAL (new_result) != NULL_TREE)
{
DECL_SOURCE_LOCATION (olddecl)
= DECL_SOURCE_LOCATION (old_result)
= DECL_SOURCE_LOCATION (newdecl);
DECL_INITIAL (old_result) = DECL_INITIAL (new_result);
if (DECL_FUNCTION_TEMPLATE_P (newdecl))
{
tree parm;
DECL_ARGUMENTS (old_result)
= DECL_ARGUMENTS (new_result);
for (parm = DECL_ARGUMENTS (old_result); parm;
parm = DECL_CHAIN (parm))
DECL_CONTEXT (parm) = old_result;
}
}
return olddecl;
}
if (types_match)
{
if (TREE_CODE (newdecl) == FUNCTION_DECL)
check_redeclaration_exception_specification (newdecl, olddecl);
/* Automatically handles default parameters. */
tree oldtype = TREE_TYPE (olddecl);
tree newtype;
/* For typedefs use the old type, as the new type's DECL_NAME points
at newdecl, which will be ggc_freed. */
if (TREE_CODE (newdecl) == TYPE_DECL)
{
/* But NEWTYPE might have an attribute, honor that. */
tree tem = TREE_TYPE (newdecl);
newtype = oldtype;
if (TYPE_USER_ALIGN (tem))
{
if (TYPE_ALIGN (tem) > TYPE_ALIGN (newtype))
SET_TYPE_ALIGN (newtype, TYPE_ALIGN (tem));
TYPE_USER_ALIGN (newtype) = true;
}
/* And remove the new type from the variants list. */
if (TYPE_NAME (TREE_TYPE (newdecl)) == newdecl)
{
tree remove = TREE_TYPE (newdecl);
if (TYPE_MAIN_VARIANT (remove) == remove)
{
gcc_assert (TYPE_NEXT_VARIANT (remove) == NULL_TREE);
/* If remove is the main variant, no need to remove that
from the list. One of the DECL_ORIGINAL_TYPE
variants, e.g. created for aligned attribute, might still
refer to the newdecl TYPE_DECL though, so remove that one
in that case. */
if (tree orig = DECL_ORIGINAL_TYPE (newdecl))
if (orig != remove)
for (tree t = TYPE_MAIN_VARIANT (orig); t;
t = TYPE_MAIN_VARIANT (t))
if (TYPE_NAME (TYPE_NEXT_VARIANT (t)) == newdecl)
{
TYPE_NEXT_VARIANT (t)
= TYPE_NEXT_VARIANT (TYPE_NEXT_VARIANT (t));
break;
}
}
else
for (tree t = TYPE_MAIN_VARIANT (remove); ;
t = TYPE_NEXT_VARIANT (t))
if (TYPE_NEXT_VARIANT (t) == remove)
{
TYPE_NEXT_VARIANT (t) = TYPE_NEXT_VARIANT (remove);
break;
}
}
}
else if (merge_attr)
newtype = merge_types (TREE_TYPE (newdecl), TREE_TYPE (olddecl));
else
newtype = TREE_TYPE (newdecl);
if (VAR_P (newdecl))
{
DECL_THIS_EXTERN (newdecl) |= DECL_THIS_EXTERN (olddecl);
/* For already initialized vars, TREE_READONLY could have been
cleared in cp_finish_decl, because the var needs runtime
initialization or destruction. Make sure not to set
TREE_READONLY on it again. */
if (DECL_INITIALIZED_P (olddecl)
&& !DECL_EXTERNAL (olddecl)
&& !TREE_READONLY (olddecl))
TREE_READONLY (newdecl) = 0;
DECL_INITIALIZED_P (newdecl) |= DECL_INITIALIZED_P (olddecl);
DECL_NONTRIVIALLY_INITIALIZED_P (newdecl)
|= DECL_NONTRIVIALLY_INITIALIZED_P (olddecl);
if (DECL_DEPENDENT_INIT_P (olddecl))
SET_DECL_DEPENDENT_INIT_P (newdecl, true);
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (newdecl)
|= DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (olddecl);
DECL_DECLARED_CONSTEXPR_P (newdecl)
|= DECL_DECLARED_CONSTEXPR_P (olddecl);
DECL_DECLARED_CONSTINIT_P (newdecl)
|= DECL_DECLARED_CONSTINIT_P (olddecl);
/* Merge the threadprivate attribute from OLDDECL into NEWDECL. */
if (DECL_LANG_SPECIFIC (olddecl)
&& CP_DECL_THREADPRIVATE_P (olddecl))
{
/* Allocate a LANG_SPECIFIC structure for NEWDECL, if needed. */
retrofit_lang_decl (newdecl);
CP_DECL_THREADPRIVATE_P (newdecl) = 1;
}
}
/* An explicit specialization of a function template or of a member
function of a class template can be declared transaction_safe
independently of whether the corresponding template entity is declared
transaction_safe. */
if (flag_tm && TREE_CODE (newdecl) == FUNCTION_DECL
&& DECL_TEMPLATE_INSTANTIATION (olddecl)
&& DECL_TEMPLATE_SPECIALIZATION (newdecl)
&& tx_safe_fn_type_p (newtype)
&& !tx_safe_fn_type_p (TREE_TYPE (newdecl)))
newtype = tx_unsafe_fn_variant (newtype);
TREE_TYPE (newdecl) = TREE_TYPE (olddecl) = newtype;
if (TREE_CODE (newdecl) == FUNCTION_DECL)
check_default_args (newdecl);
/* Lay the type out, unless already done. */
if (! same_type_p (newtype, oldtype)
&& TREE_TYPE (newdecl) != error_mark_node
&& !(processing_template_decl && uses_template_parms (newdecl)))
layout_type (TREE_TYPE (newdecl));
if ((VAR_P (newdecl)
|| TREE_CODE (newdecl) == PARM_DECL
|| TREE_CODE (newdecl) == RESULT_DECL
|| TREE_CODE (newdecl) == FIELD_DECL
|| TREE_CODE (newdecl) == TYPE_DECL)
&& !(processing_template_decl && uses_template_parms (newdecl)))
layout_decl (newdecl, 0);
/* Merge deprecatedness. */
if (TREE_DEPRECATED (newdecl))
TREE_DEPRECATED (olddecl) = 1;
/* Preserve function specific target and optimization options */
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
if (DECL_FUNCTION_SPECIFIC_TARGET (olddecl)
&& !DECL_FUNCTION_SPECIFIC_TARGET (newdecl))
DECL_FUNCTION_SPECIFIC_TARGET (newdecl)
= DECL_FUNCTION_SPECIFIC_TARGET (olddecl);
if (DECL_FUNCTION_SPECIFIC_OPTIMIZATION (olddecl)
&& !DECL_FUNCTION_SPECIFIC_OPTIMIZATION (newdecl))
DECL_FUNCTION_SPECIFIC_OPTIMIZATION (newdecl)
= DECL_FUNCTION_SPECIFIC_OPTIMIZATION (olddecl);
if (!DECL_UNIQUE_FRIEND_P (olddecl))
DECL_UNIQUE_FRIEND_P (newdecl) = false;
}
else
{
/* Merge the const type qualifier. */
if (TREE_READONLY (newdecl))
TREE_READONLY (olddecl) = 1;
/* Merge the volatile type qualifier. */
if (TREE_THIS_VOLATILE (newdecl))
TREE_THIS_VOLATILE (olddecl) = 1;
}
/* Merge the initialization information. */
if (DECL_INITIAL (newdecl) == NULL_TREE
&& DECL_INITIAL (olddecl) != NULL_TREE)
{
DECL_INITIAL (newdecl) = DECL_INITIAL (olddecl);
DECL_SOURCE_LOCATION (newdecl) = DECL_SOURCE_LOCATION (olddecl);
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
DECL_SAVED_TREE (newdecl) = DECL_SAVED_TREE (olddecl);
DECL_STRUCT_FUNCTION (newdecl) = DECL_STRUCT_FUNCTION (olddecl);
}
}
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (newdecl)
|= DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (olddecl);
DECL_NO_LIMIT_STACK (newdecl) |= DECL_NO_LIMIT_STACK (olddecl);
if (DECL_IS_OPERATOR_NEW_P (olddecl))
DECL_SET_IS_OPERATOR_NEW (newdecl, true);
DECL_LOOPING_CONST_OR_PURE_P (newdecl)
|= DECL_LOOPING_CONST_OR_PURE_P (olddecl);
DECL_IS_REPLACEABLE_OPERATOR (newdecl)
|= DECL_IS_REPLACEABLE_OPERATOR (olddecl);
if (merge_attr)
merge_attribute_bits (newdecl, olddecl);
else
{
/* Merge the noreturn bit. */
TREE_THIS_VOLATILE (olddecl) = TREE_THIS_VOLATILE (newdecl);
TREE_READONLY (olddecl) = TREE_READONLY (newdecl);
TREE_NOTHROW (olddecl) = TREE_NOTHROW (newdecl);
DECL_IS_MALLOC (olddecl) = DECL_IS_MALLOC (newdecl);
DECL_PURE_P (olddecl) = DECL_PURE_P (newdecl);
}
/* Keep the old RTL. */
COPY_DECL_RTL (olddecl, newdecl);
}
else if (VAR_P (newdecl)
&& (DECL_SIZE (olddecl) || !DECL_SIZE (newdecl)))
{
/* Keep the old RTL. We cannot keep the old RTL if the old
declaration was for an incomplete object and the new
declaration is not since many attributes of the RTL will
change. */
COPY_DECL_RTL (olddecl, newdecl);
}
}
/* If cannot merge, then use the new type and qualifiers,
and don't preserve the old rtl. */
else
{
/* Clean out any memory we had of the old declaration. */
tree oldstatic = value_member (olddecl, static_aggregates);
if (oldstatic)
TREE_VALUE (oldstatic) = error_mark_node;
TREE_TYPE (olddecl) = TREE_TYPE (newdecl);
TREE_READONLY (olddecl) = TREE_READONLY (newdecl);
TREE_THIS_VOLATILE (olddecl) = TREE_THIS_VOLATILE (newdecl);
TREE_NOTHROW (olddecl) = TREE_NOTHROW (newdecl);
TREE_SIDE_EFFECTS (olddecl) = TREE_SIDE_EFFECTS (newdecl);
}
/* Merge the storage class information. */
merge_weak (newdecl, olddecl);
DECL_DEFER_OUTPUT (newdecl) |= DECL_DEFER_OUTPUT (olddecl);
TREE_PUBLIC (newdecl) = TREE_PUBLIC (olddecl);
TREE_STATIC (olddecl) = TREE_STATIC (newdecl) |= TREE_STATIC (olddecl);
if (! DECL_EXTERNAL (olddecl))
DECL_EXTERNAL (newdecl) = 0;
if (! DECL_COMDAT (olddecl))
DECL_COMDAT (newdecl) = 0;
new_template_info = NULL_TREE;
if (DECL_LANG_SPECIFIC (newdecl) && DECL_LANG_SPECIFIC (olddecl))
{
bool new_redefines_gnu_inline = false;
if (new_defines_function
&& ((DECL_INTERFACE_KNOWN (olddecl)
&& TREE_CODE (olddecl) == FUNCTION_DECL)
|| (TREE_CODE (olddecl) == TEMPLATE_DECL
&& (TREE_CODE (DECL_TEMPLATE_RESULT (olddecl))
== FUNCTION_DECL))))
new_redefines_gnu_inline = GNU_INLINE_P (STRIP_TEMPLATE (olddecl));
if (!new_redefines_gnu_inline)
{
DECL_INTERFACE_KNOWN (newdecl) |= DECL_INTERFACE_KNOWN (olddecl);
DECL_NOT_REALLY_EXTERN (newdecl) |= DECL_NOT_REALLY_EXTERN (olddecl);
DECL_COMDAT (newdecl) |= DECL_COMDAT (olddecl);
}
DECL_TEMPLATE_INSTANTIATED (newdecl)
|= DECL_TEMPLATE_INSTANTIATED (olddecl);
DECL_ODR_USED (newdecl) |= DECL_ODR_USED (olddecl);
/* If the OLDDECL is an instantiation and/or specialization,
then the NEWDECL must be too. But, it may not yet be marked
as such if the caller has created NEWDECL, but has not yet
figured out that it is a redeclaration. */
if (!DECL_USE_TEMPLATE (newdecl))
DECL_USE_TEMPLATE (newdecl) = DECL_USE_TEMPLATE (olddecl);
/* Don't really know how much of the language-specific
values we should copy from old to new. */
DECL_IN_AGGR_P (newdecl) = DECL_IN_AGGR_P (olddecl);
DECL_INITIALIZED_IN_CLASS_P (newdecl)
|= DECL_INITIALIZED_IN_CLASS_P (olddecl);
if (LANG_DECL_HAS_MIN (newdecl))
{
DECL_ACCESS (newdecl) = DECL_ACCESS (olddecl);
if (DECL_TEMPLATE_INFO (newdecl))
{
new_template_info = DECL_TEMPLATE_INFO (newdecl);
if (DECL_TEMPLATE_INSTANTIATION (olddecl)
&& DECL_TEMPLATE_SPECIALIZATION (newdecl))
/* Remember the presence of explicit specialization args. */
TINFO_USED_TEMPLATE_ID (DECL_TEMPLATE_INFO (olddecl))
= TINFO_USED_TEMPLATE_ID (new_template_info);
}
DECL_TEMPLATE_INFO (newdecl) = DECL_TEMPLATE_INFO (olddecl);
}
if (DECL_DECLARES_FUNCTION_P (newdecl))
{
/* Only functions have these fields. */
DECL_NONCONVERTING_P (newdecl) = DECL_NONCONVERTING_P (olddecl);
DECL_BEFRIENDING_CLASSES (newdecl)
= chainon (DECL_BEFRIENDING_CLASSES (newdecl),
DECL_BEFRIENDING_CLASSES (olddecl));
/* DECL_THUNKS is only valid for virtual functions,
otherwise it is a DECL_FRIEND_CONTEXT. */
if (DECL_VIRTUAL_P (newdecl))
SET_DECL_THUNKS (newdecl, DECL_THUNKS (olddecl));
}
else if (VAR_P (newdecl))
{
/* Only variables have this field. */
if (VAR_HAD_UNKNOWN_BOUND (olddecl))
SET_VAR_HAD_UNKNOWN_BOUND (newdecl);
}
}
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
tree parm;
/* Merge parameter attributes. */
tree oldarg, newarg;
for (oldarg = DECL_ARGUMENTS(olddecl), newarg = DECL_ARGUMENTS(newdecl);
oldarg && newarg;
oldarg = DECL_CHAIN(oldarg), newarg = DECL_CHAIN(newarg))
{
DECL_ATTRIBUTES (newarg)
= (*targetm.merge_decl_attributes) (oldarg, newarg);
DECL_ATTRIBUTES (oldarg) = DECL_ATTRIBUTES (newarg);
}
if (DECL_TEMPLATE_INSTANTIATION (olddecl)
&& !DECL_TEMPLATE_INSTANTIATION (newdecl))
{
/* If newdecl is not a specialization, then it is not a
template-related function at all. And that means that we
should have exited above, returning 0. */
gcc_assert (DECL_TEMPLATE_SPECIALIZATION (newdecl));
if (DECL_ODR_USED (olddecl))
/* From [temp.expl.spec]:
If a template, a member template or the member of a class
template is explicitly specialized then that
specialization shall be declared before the first use of
that specialization that would cause an implicit
instantiation to take place, in every translation unit in
which such a use occurs. */
error ("explicit specialization of %qD after first use",
olddecl);
SET_DECL_TEMPLATE_SPECIALIZATION (olddecl);
DECL_COMDAT (newdecl) = (TREE_PUBLIC (newdecl)
&& DECL_DECLARED_INLINE_P (newdecl));
/* Don't propagate visibility from the template to the
specialization here. We'll do that in determine_visibility if
appropriate. */
DECL_VISIBILITY_SPECIFIED (olddecl) = 0;
/* [temp.expl.spec/14] We don't inline explicit specialization
just because the primary template says so. */
gcc_assert (!merge_attr);
DECL_DECLARED_INLINE_P (olddecl)
= DECL_DECLARED_INLINE_P (newdecl);
DECL_DISREGARD_INLINE_LIMITS (olddecl)
= DECL_DISREGARD_INLINE_LIMITS (newdecl);
DECL_UNINLINABLE (olddecl) = DECL_UNINLINABLE (newdecl);
}
else if (new_defines_function && DECL_INITIAL (olddecl))
{
/* Never inline re-defined extern inline functions.
FIXME: this could be better handled by keeping both
function as separate declarations. */
DECL_UNINLINABLE (newdecl) = 1;
}
else
{
if (DECL_PENDING_INLINE_P (olddecl))
{
DECL_PENDING_INLINE_P (newdecl) = 1;
DECL_PENDING_INLINE_INFO (newdecl)
= DECL_PENDING_INLINE_INFO (olddecl);
}
else if (DECL_PENDING_INLINE_P (newdecl))
;
else if (DECL_SAVED_AUTO_RETURN_TYPE (newdecl) == NULL)
DECL_SAVED_AUTO_RETURN_TYPE (newdecl)
= DECL_SAVED_AUTO_RETURN_TYPE (olddecl);
DECL_DECLARED_INLINE_P (newdecl) |= DECL_DECLARED_INLINE_P (olddecl);
DECL_UNINLINABLE (newdecl) = DECL_UNINLINABLE (olddecl)
= (DECL_UNINLINABLE (newdecl) || DECL_UNINLINABLE (olddecl));
DECL_DISREGARD_INLINE_LIMITS (newdecl)
= DECL_DISREGARD_INLINE_LIMITS (olddecl)
= (DECL_DISREGARD_INLINE_LIMITS (newdecl)
|| DECL_DISREGARD_INLINE_LIMITS (olddecl));
}
/* Preserve abstractness on cloned [cd]tors. */
DECL_ABSTRACT_P (newdecl) = DECL_ABSTRACT_P (olddecl);
/* Update newdecl's parms to point at olddecl. */
for (parm = DECL_ARGUMENTS (newdecl); parm;
parm = DECL_CHAIN (parm))
DECL_CONTEXT (parm) = olddecl;
if (! types_match)
{
SET_DECL_LANGUAGE (olddecl, DECL_LANGUAGE (newdecl));
COPY_DECL_ASSEMBLER_NAME (newdecl, olddecl);
COPY_DECL_RTL (newdecl, olddecl);
}
if (! types_match || new_defines_function)
{
/* These need to be copied so that the names are available.
Note that if the types do match, we'll preserve inline
info and other bits, but if not, we won't. */
DECL_ARGUMENTS (olddecl) = DECL_ARGUMENTS (newdecl);
DECL_RESULT (olddecl) = DECL_RESULT (newdecl);
}
/* If redeclaring a builtin function, it stays built in
if newdecl is a gnu_inline definition, or if newdecl is just
a declaration. */
if (fndecl_built_in_p (olddecl)
&& (new_defines_function ? GNU_INLINE_P (newdecl) : types_match))
{
copy_decl_built_in_function (newdecl, olddecl);
/* If we're keeping the built-in definition, keep the rtl,
regardless of declaration matches. */
COPY_DECL_RTL (olddecl, newdecl);
if (DECL_BUILT_IN_CLASS (newdecl) == BUILT_IN_NORMAL)
{
enum built_in_function fncode = DECL_FUNCTION_CODE (newdecl);
switch (fncode)
{
/* If a compatible prototype of these builtin functions
is seen, assume the runtime implements it with the
expected semantics. */
case BUILT_IN_STPCPY:
if (builtin_decl_explicit_p (fncode))
set_builtin_decl_implicit_p (fncode, true);
break;
default:
if (builtin_decl_explicit_p (fncode))
set_builtin_decl_declared_p (fncode, true);
break;
}
copy_attributes_to_builtin (newdecl);
}
}
if (new_defines_function)
/* If defining a function declared with other language
linkage, use the previously declared language linkage. */
SET_DECL_LANGUAGE (newdecl, DECL_LANGUAGE (olddecl));
else if (types_match)
{
DECL_RESULT (newdecl) = DECL_RESULT (olddecl);
/* Don't clear out the arguments if we're just redeclaring a
function. */
if (DECL_ARGUMENTS (olddecl))
DECL_ARGUMENTS (newdecl) = DECL_ARGUMENTS (olddecl);
}
}
else if (TREE_CODE (newdecl) == NAMESPACE_DECL)
NAMESPACE_LEVEL (newdecl) = NAMESPACE_LEVEL (olddecl);
/* Now preserve various other info from the definition. */
TREE_ADDRESSABLE (newdecl) = TREE_ADDRESSABLE (olddecl);
TREE_ASM_WRITTEN (newdecl) = TREE_ASM_WRITTEN (olddecl);
DECL_COMMON (newdecl) = DECL_COMMON (olddecl);
COPY_DECL_ASSEMBLER_NAME (olddecl, newdecl);
/* Warn about conflicting visibility specifications. */
if (DECL_VISIBILITY_SPECIFIED (olddecl)
&& DECL_VISIBILITY_SPECIFIED (newdecl)
&& DECL_VISIBILITY (newdecl) != DECL_VISIBILITY (olddecl))
{
auto_diagnostic_group d;
if (warning_at (newdecl_loc, OPT_Wattributes,
"%qD: visibility attribute ignored because it "
"conflicts with previous declaration", newdecl))
inform (olddecl_loc,
"previous declaration of %qD", olddecl);
}
/* Choose the declaration which specified visibility. */
if (DECL_VISIBILITY_SPECIFIED (olddecl))
{
DECL_VISIBILITY (newdecl) = DECL_VISIBILITY (olddecl);
DECL_VISIBILITY_SPECIFIED (newdecl) = 1;
}
/* Init priority used to be merged from newdecl to olddecl by the memcpy,
so keep this behavior. */
if (VAR_P (newdecl) && DECL_HAS_INIT_PRIORITY_P (newdecl))
{
SET_DECL_INIT_PRIORITY (olddecl, DECL_INIT_PRIORITY (newdecl));
DECL_HAS_INIT_PRIORITY_P (olddecl) = 1;
}
/* Likewise for DECL_ALIGN, DECL_USER_ALIGN and DECL_PACKED. */
if (DECL_ALIGN (olddecl) > DECL_ALIGN (newdecl))
{
SET_DECL_ALIGN (newdecl, DECL_ALIGN (olddecl));
DECL_USER_ALIGN (newdecl) |= DECL_USER_ALIGN (olddecl);
}
DECL_USER_ALIGN (olddecl) = DECL_USER_ALIGN (newdecl);
if (DECL_WARN_IF_NOT_ALIGN (olddecl)
> DECL_WARN_IF_NOT_ALIGN (newdecl))
SET_DECL_WARN_IF_NOT_ALIGN (newdecl,
DECL_WARN_IF_NOT_ALIGN (olddecl));
if (TREE_CODE (newdecl) == FIELD_DECL)
DECL_PACKED (olddecl) = DECL_PACKED (newdecl);
/* The DECL_LANG_SPECIFIC information in OLDDECL will be replaced
with that from NEWDECL below. */
if (DECL_LANG_SPECIFIC (olddecl))
{
gcc_assert (DECL_LANG_SPECIFIC (olddecl)
!= DECL_LANG_SPECIFIC (newdecl));
ggc_free (DECL_LANG_SPECIFIC (olddecl));
}
/* Merge the USED information. */
if (TREE_USED (olddecl))
TREE_USED (newdecl) = 1;
else if (TREE_USED (newdecl))
TREE_USED (olddecl) = 1;
if (VAR_P (newdecl))
{
if (DECL_READ_P (olddecl))
DECL_READ_P (newdecl) = 1;
else if (DECL_READ_P (newdecl))
DECL_READ_P (olddecl) = 1;
}
if (DECL_PRESERVE_P (olddecl))
DECL_PRESERVE_P (newdecl) = 1;
else if (DECL_PRESERVE_P (newdecl))
DECL_PRESERVE_P (olddecl) = 1;
/* Merge the DECL_FUNCTION_VERSIONED information. newdecl will be copied
to olddecl and deleted. */
if (TREE_CODE (newdecl) == FUNCTION_DECL
&& DECL_FUNCTION_VERSIONED (olddecl))
{
/* Set the flag for newdecl so that it gets copied to olddecl. */
DECL_FUNCTION_VERSIONED (newdecl) = 1;
/* newdecl will be purged after copying to olddecl and is no longer
a version. */
cgraph_node::delete_function_version_by_decl (newdecl);
}
if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
int function_size;
struct symtab_node *snode = symtab_node::get (olddecl);
function_size = sizeof (struct tree_decl_common);
memcpy ((char *) olddecl + sizeof (struct tree_common),
(char *) newdecl + sizeof (struct tree_common),
function_size - sizeof (struct tree_common));
memcpy ((char *) olddecl + sizeof (struct tree_decl_common),
(char *) newdecl + sizeof (struct tree_decl_common),
sizeof (struct tree_function_decl) - sizeof (struct tree_decl_common));
/* Preserve symtab node mapping. */
olddecl->decl_with_vis.symtab_node = snode;
if (new_template_info)
/* If newdecl is a template instantiation, it is possible that
the following sequence of events has occurred:
o A friend function was declared in a class template. The
class template was instantiated.
o The instantiation of the friend declaration was
recorded on the instantiation list, and is newdecl.
o Later, however, instantiate_class_template called pushdecl
on the newdecl to perform name injection. But, pushdecl in
turn called duplicate_decls when it discovered that another
declaration of a global function with the same name already
existed.
o Here, in duplicate_decls, we decided to clobber newdecl.
If we're going to do that, we'd better make sure that
olddecl, and not newdecl, is on the list of
instantiations so that if we try to do the instantiation
again we won't get the clobbered declaration. */
reregister_specialization (newdecl,
new_template_info,
olddecl);
}
else
{
size_t size = tree_code_size (TREE_CODE (newdecl));
memcpy ((char *) olddecl + sizeof (struct tree_common),
(char *) newdecl + sizeof (struct tree_common),
sizeof (struct tree_decl_common) - sizeof (struct tree_common));
switch (TREE_CODE (newdecl))
{
case LABEL_DECL:
case VAR_DECL:
case RESULT_DECL:
case PARM_DECL:
case FIELD_DECL:
case TYPE_DECL:
case CONST_DECL:
{
struct symtab_node *snode = NULL;
if (VAR_P (newdecl)
&& (TREE_STATIC (olddecl) || TREE_PUBLIC (olddecl)
|| DECL_EXTERNAL (olddecl)))
snode = symtab_node::get (olddecl);
memcpy ((char *) olddecl + sizeof (struct tree_decl_common),
(char *) newdecl + sizeof (struct tree_decl_common),
size - sizeof (struct tree_decl_common)
+ TREE_CODE_LENGTH (TREE_CODE (newdecl)) * sizeof (char *));
if (VAR_P (newdecl))
olddecl->decl_with_vis.symtab_node = snode;
}
break;
default:
memcpy ((char *) olddecl + sizeof (struct tree_decl_common),
(char *) newdecl + sizeof (struct tree_decl_common),
sizeof (struct tree_decl_non_common) - sizeof (struct tree_decl_common)
+ TREE_CODE_LENGTH (TREE_CODE (newdecl)) * sizeof (char *));
break;
}
}
if (VAR_OR_FUNCTION_DECL_P (newdecl))
{
if (DECL_EXTERNAL (olddecl)
|| TREE_PUBLIC (olddecl)
|| TREE_STATIC (olddecl))
{
/* Merge the section attribute.
We want to issue an error if the sections conflict but that must be
done later in decl_attributes since we are called before attributes
are assigned. */
if (DECL_SECTION_NAME (newdecl) != NULL)
set_decl_section_name (olddecl, DECL_SECTION_NAME (newdecl));
if (DECL_ONE_ONLY (newdecl))
{
struct symtab_node *oldsym, *newsym;
if (TREE_CODE (olddecl) == FUNCTION_DECL)
oldsym = cgraph_node::get_create (olddecl);
else
oldsym = varpool_node::get_create (olddecl);
newsym = symtab_node::get (newdecl);
oldsym->set_comdat_group (newsym->get_comdat_group ());
}
}
if (VAR_P (newdecl)
&& CP_DECL_THREAD_LOCAL_P (newdecl))
{
CP_DECL_THREAD_LOCAL_P (olddecl) = true;
if (!processing_template_decl)
set_decl_tls_model (olddecl, DECL_TLS_MODEL (newdecl));
}
}
DECL_UID (olddecl) = olddecl_uid;
/* NEWDECL contains the merged attribute lists.
Update OLDDECL to be the same. */
DECL_ATTRIBUTES (olddecl) = DECL_ATTRIBUTES (newdecl);
/* If OLDDECL had its DECL_RTL instantiated, re-invoke make_decl_rtl
so that encode_section_info has a chance to look at the new decl
flags and attributes. */
if (DECL_RTL_SET_P (olddecl)
&& (TREE_CODE (olddecl) == FUNCTION_DECL
|| (VAR_P (olddecl)
&& TREE_STATIC (olddecl))))
make_decl_rtl (olddecl);
/* The NEWDECL will no longer be needed. Because every out-of-class
declaration of a member results in a call to duplicate_decls,
freeing these nodes represents in a significant savings.
Before releasing the node, be sore to remove function from symbol
table that might have been inserted there to record comdat group.
Be sure to however do not free DECL_STRUCT_FUNCTION because this
structure is shared in between newdecl and oldecl. */
if (TREE_CODE (newdecl) == FUNCTION_DECL)
DECL_STRUCT_FUNCTION (newdecl) = NULL;
if (VAR_OR_FUNCTION_DECL_P (newdecl))
{
struct symtab_node *snode = symtab_node::get (newdecl);
if (snode)
snode->remove ();
}
/* Remove the associated constraints for newdecl, if any, before
reclaiming memory. */
if (flag_concepts)
remove_constraints (newdecl);
ggc_free (newdecl);
return olddecl;
}
/* Return zero if the declaration NEWDECL is valid
when the declaration OLDDECL (assumed to be for the same name)
has already been seen.
Otherwise return an error message format string with a %s
where the identifier should go. */
static const char *
redeclaration_error_message (tree newdecl, tree olddecl)
{
if (TREE_CODE (newdecl) == TYPE_DECL)
{
/* Because C++ can put things into name space for free,
constructs like "typedef struct foo { ... } foo"
would look like an erroneous redeclaration. */
if (same_type_p (TREE_TYPE (newdecl), TREE_TYPE (olddecl)))
return NULL;
else
return G_("redefinition of %q#D");
}
else if (TREE_CODE (newdecl) == FUNCTION_DECL)
{
/* If this is a pure function, its olddecl will actually be
the original initialization to `0' (which we force to call
abort()). Don't complain about redefinition in this case. */
if (DECL_LANG_SPECIFIC (olddecl) && DECL_PURE_VIRTUAL_P (olddecl)
&& DECL_INITIAL (olddecl) == NULL_TREE)
return NULL;
/* If both functions come from different namespaces, this is not
a redeclaration - this is a conflict with a used function. */
if (DECL_NAMESPACE_SCOPE_P (olddecl)
&& DECL_CONTEXT (olddecl) != DECL_CONTEXT (newdecl)
&& ! decls_match (olddecl, newdecl))
return G_("%qD conflicts with used function");
/* We'll complain about linkage mismatches in
warn_extern_redeclared_static. */
/* Defining the same name twice is no good. */
if (decl_defined_p (olddecl)
&& decl_defined_p (newdecl))
{
if (DECL_NAME (olddecl) == NULL_TREE)
return G_("%q#D not declared in class");
else if (!GNU_INLINE_P (olddecl)
|| GNU_INLINE_P (newdecl))
return G_("redefinition of %q#D");
}
if (DECL_DECLARED_INLINE_P (olddecl) && DECL_DECLARED_INLINE_P (newdecl))
{
bool olda = GNU_INLINE_P (olddecl);
bool newa = GNU_INLINE_P (newdecl);
if (olda != newa)
{
if (newa)
return G_("%q+D redeclared inline with "
"%<gnu_inline%> attribute");
else
return G_("%q+D redeclared inline without "
"%<gnu_inline%> attribute");
}
}
if (deduction_guide_p (olddecl)
&& deduction_guide_p (newdecl))
return G_("deduction guide %q+D redeclared");
/* [class.compare.default]: A definition of a comparison operator as
defaulted that appears in a class shall be the first declaration of
that function. */
special_function_kind sfk = special_function_p (olddecl);
if (sfk == sfk_comparison && DECL_DEFAULTED_FN (newdecl))
return G_("comparison operator %q+D defaulted after "
"its first declaration");
check_abi_tag_redeclaration
(olddecl, lookup_attribute ("abi_tag", DECL_ATTRIBUTES (olddecl)),
lookup_attribute ("abi_tag", DECL_ATTRIBUTES (newdecl)));
return NULL;
}
else if (TREE_CODE (newdecl) == TEMPLATE_DECL)
{
tree nt, ot;
if (TREE_CODE (DECL_TEMPLATE_RESULT (newdecl)) == CONCEPT_DECL)
return G_("redefinition of %q#D");
if (TREE_CODE (DECL_TEMPLATE_RESULT (newdecl)) != FUNCTION_DECL)
return redeclaration_error_message (DECL_TEMPLATE_RESULT (newdecl),
DECL_TEMPLATE_RESULT (olddecl));
if (DECL_TEMPLATE_RESULT (newdecl) == DECL_TEMPLATE_RESULT (olddecl))
return NULL;
nt = DECL_TEMPLATE_RESULT (newdecl);
if (DECL_TEMPLATE_INFO (nt))
nt = DECL_TEMPLATE_RESULT (template_for_substitution (nt));
ot = DECL_TEMPLATE_RESULT (olddecl);
if (DECL_TEMPLATE_INFO (ot))
ot = DECL_TEMPLATE_RESULT (template_for_substitution (ot));
if (DECL_INITIAL (nt) && DECL_INITIAL (ot)
&& (!GNU_INLINE_P (ot) || GNU_INLINE_P (nt)))
return G_("redefinition of %q#D");
if (DECL_DECLARED_INLINE_P (ot) && DECL_DECLARED_INLINE_P (nt))
{
bool olda = GNU_INLINE_P (ot);
bool newa = GNU_INLINE_P (nt);
if (olda != newa)
{
if (newa)
return G_("%q+D redeclared inline with "
"%<gnu_inline%> attribute");
else
return G_("%q+D redeclared inline without "
"%<gnu_inline%> attribute");
}
}
if (deduction_guide_p (olddecl)
&& deduction_guide_p (newdecl))
return G_("deduction guide %q+D redeclared");
/* Core issue #226 (C++11):
If a friend function template declaration specifies a
default template-argument, that declaration shall be a
definition and shall be the only declaration of the
function template in the translation unit. */
if ((cxx_dialect != cxx98)
&& TREE_CODE (ot) == FUNCTION_DECL && DECL_UNIQUE_FRIEND_P (ot)
&& !check_default_tmpl_args (nt, DECL_TEMPLATE_PARMS (newdecl),
/*is_primary=*/true,
/*is_partial=*/false,
/*is_friend_decl=*/2))
return G_("redeclaration of friend %q#D "
"may not have default template arguments");
return NULL;
}
else if (VAR_P (newdecl)
&& (CP_DECL_THREAD_LOCAL_P (newdecl)
!= CP_DECL_THREAD_LOCAL_P (olddecl))
&& (! DECL_LANG_SPECIFIC (olddecl)
|| ! CP_DECL_THREADPRIVATE_P (olddecl)
|| CP_DECL_THREAD_LOCAL_P (newdecl)))
{
/* Only variables can be thread-local, and all declarations must
agree on this property. */
if (CP_DECL_THREAD_LOCAL_P (newdecl))
return G_("thread-local declaration of %q#D follows "
"non-thread-local declaration");
else
return G_("non-thread-local declaration of %q#D follows "
"thread-local declaration");
}
else if (toplevel_bindings_p () || DECL_NAMESPACE_SCOPE_P (newdecl))
{
/* The objects have been declared at namespace scope. If either
is a member of an anonymous union, then this is an invalid
redeclaration. For example:
int i;
union { int i; };
is invalid. */
if ((VAR_P (newdecl) && DECL_ANON_UNION_VAR_P (newdecl))
|| (VAR_P (olddecl) && DECL_ANON_UNION_VAR_P (olddecl)))
return G_("redeclaration of %q#D");
/* If at least one declaration is a reference, there is no
conflict. For example:
int i = 3;
extern int i;
is valid. */
if (DECL_EXTERNAL (newdecl) || DECL_EXTERNAL (olddecl))
return NULL;
/* Static data member declared outside a class definition
if the variable is defined within the class with constexpr
specifier is declaration rather than definition (and
deprecated). */
if (cxx_dialect >= cxx17
&& VAR_P (olddecl)
&& DECL_CLASS_SCOPE_P (olddecl)
&& DECL_DECLARED_CONSTEXPR_P (olddecl)
&& !DECL_INITIAL (newdecl))
{
DECL_EXTERNAL (newdecl) = 1;
/* For now, only warn with explicit -Wdeprecated. */
if (global_options_set.x_warn_deprecated)
{
auto_diagnostic_group d;
if (warning_at (DECL_SOURCE_LOCATION (newdecl), OPT_Wdeprecated,
"redundant redeclaration of %<constexpr%> "
"static data member %qD", newdecl))
inform (DECL_SOURCE_LOCATION (olddecl),
"previous declaration of %qD", olddecl);
}
return NULL;
}
/* Reject two definitions. */
return G_("redefinition of %q#D");
}
else
{
/* Objects declared with block scope: */
/* Reject two definitions, and reject a definition
together with an external reference. */
if (!(DECL_EXTERNAL (newdecl) && DECL_EXTERNAL (olddecl)))
return G_("redeclaration of %q#D");
return NULL;
}
}
/* Hash and equality functions for the named_label table. */
hashval_t
named_label_hash::hash (const value_type entry)
{
return IDENTIFIER_HASH_VALUE (entry->name);
}
bool
named_label_hash::equal (const value_type entry, compare_type name)
{
return name == entry->name;
}
/* Look for a label named ID in the current function. If one cannot
be found, create one. Return the named_label_entry, or NULL on
failure. */
static named_label_entry *
lookup_label_1 (tree id, bool making_local_p)
{
/* You can't use labels at global scope. */
if (current_function_decl == NULL_TREE)
{
error ("label %qE referenced outside of any function", id);
return NULL;
}
if (!named_labels)
named_labels = hash_table<named_label_hash>::create_ggc (13);
hashval_t hash = IDENTIFIER_HASH_VALUE (id);
named_label_entry **slot
= named_labels->find_slot_with_hash (id, hash, INSERT);
named_label_entry *old = *slot;
if (old && old->label_decl)
{
if (!making_local_p)
return old;
if (old->binding_level == current_binding_level)
{
error ("local label %qE conflicts with existing label", id);
inform (DECL_SOURCE_LOCATION (old->label_decl), "previous label");
return NULL;
}
}
/* We are making a new decl, create or reuse the named_label_entry */
named_label_entry *ent = NULL;
if (old && !old->label_decl)
ent = old;
else
{
ent = ggc_cleared_alloc<named_label_entry> ();
ent->name = id;
ent->outer = old;
*slot = ent;
}
/* Now create the LABEL_DECL. */
tree decl = build_decl (input_location, LABEL_DECL, id, void_type_node);
DECL_CONTEXT (decl) = current_function_decl;
SET_DECL_MODE (decl, VOIDmode);
if (making_local_p)
{
C_DECLARED_LABEL_FLAG (decl) = true;
DECL_CHAIN (decl) = current_binding_level->names;
current_binding_level->names = decl;
}
ent->label_decl = decl;
return ent;
}
/* Wrapper for lookup_label_1. */
tree
lookup_label (tree id)
{
bool subtime = timevar_cond_start (TV_NAME_LOOKUP);
named_label_entry *ent = lookup_label_1 (id, false);
timevar_cond_stop (TV_NAME_LOOKUP, subtime);
return ent ? ent->label_decl : NULL_TREE;
}
tree
declare_local_label (tree id)
{
bool subtime = timevar_cond_start (TV_NAME_LOOKUP);
named_label_entry *ent = lookup_label_1 (id, true);
timevar_cond_stop (TV_NAME_LOOKUP, subtime);
return ent ? ent->label_decl : NULL_TREE;
}
/* Returns nonzero if it is ill-formed to jump past the declaration of
DECL. Returns 2 if it's also a real problem. */
static int
decl_jump_unsafe (tree decl)
{
/* [stmt.dcl]/3: A program that jumps from a point where a local variable
with automatic storage duration is not in scope to a point where it is
in scope is ill-formed unless the variable has scalar type, class type
with a trivial default constructor and a trivial destructor, a
cv-qualified version of one of these types, or an array of one of the
preceding types and is declared without an initializer (8.5). */
tree type = TREE_TYPE (decl);
if (!VAR_P (decl) || TREE_STATIC (decl)
|| type == error_mark_node)
return 0;
if (DECL_NONTRIVIALLY_INITIALIZED_P (decl)
|| variably_modified_type_p (type, NULL_TREE))
return 2;
if (TYPE_HAS_NONTRIVIAL_DESTRUCTOR (type))
return 1;
return 0;
}
/* A subroutine of check_previous_goto_1 and check_goto to identify a branch
to the user. */
static bool
identify_goto (tree decl, location_t loc, const location_t *locus,
diagnostic_t diag_kind)
{
bool complained
= emit_diagnostic (diag_kind, loc, 0,
decl ? N_("jump to label %qD")
: N_("jump to case label"), decl);
if (complained && locus)
inform (*locus, " from here");
return complained;
}
/* Check that a single previously seen jump to a newly defined label
is OK. DECL is the LABEL_DECL or 0; LEVEL is the binding_level for
the jump context; NAMES are the names in scope in LEVEL at the jump
context; LOCUS is the source position of the jump or 0. Returns
true if all is well. */
static bool
check_previous_goto_1 (tree decl, cp_binding_level* level, tree names,
bool exited_omp, const location_t *locus)
{
cp_binding_level *b;
bool complained = false;
int identified = 0;
bool saw_eh = false, saw_omp = false, saw_tm = false, saw_cxif = false;
if (exited_omp)
{
complained = identify_goto (decl, input_location, locus, DK_ERROR);
if (complained)
inform (input_location, " exits OpenMP structured block");
saw_omp = true;
identified = 2;
}
for (b = current_binding_level; b ; b = b->level_chain)
{
tree new_decls, old_decls = (b == level ? names : NULL_TREE);
for (new_decls = b->names; new_decls != old_decls;
new_decls = (DECL_P (new_decls) ? DECL_CHAIN (new_decls)
: TREE_CHAIN (new_decls)))
{
int problem = decl_jump_unsafe (new_decls);
if (! problem)
continue;
if (!identified)
{
complained = identify_goto (decl, input_location, locus,
problem > 1
? DK_ERROR : DK_PERMERROR);
identified = 1;
}
if (complained)
{
if (problem > 1)
inform (DECL_SOURCE_LOCATION (new_decls),
" crosses initialization of %q#D", new_decls);
else
inform (DECL_SOURCE_LOCATION (new_decls),
" enters scope of %q#D, which has "
"non-trivial destructor", new_decls);
}
}
if (b == level)
break;
const char *inf = NULL;
location_t loc = input_location;
switch (b->kind)
{
case sk_try:
if (!saw_eh)
inf = G_(" enters %<try%> block");
saw_eh = true;
break;
case sk_catch:
if (!saw_eh)
inf = G_(" enters %<catch%> block");
saw_eh = true;
break;
case sk_omp:
if (!saw_omp)
inf = G_(" enters OpenMP structured block");
saw_omp = true;
break;
case sk_transaction:
if (!saw_tm)
inf = G_(" enters synchronized or atomic statement");
saw_tm = true;
break;
case sk_block:
if (!saw_cxif && level_for_constexpr_if (b->level_chain))
{
inf = G_(" enters %<constexpr if%> statement");
loc = EXPR_LOCATION (b->level_chain->this_entity);
saw_cxif = true;
}
break;
default:
break;
}
if (inf)
{
if (identified < 2)
complained = identify_goto (decl, input_location, locus, DK_ERROR);
identified = 2;
if (complained)
inform (loc, inf);
}
}
return !identified;
}
static void
check_previous_goto (tree decl, struct named_label_use_entry *use)
{
check_previous_goto_1 (decl, use->binding_level,
use->names_in_scope, use->in_omp_scope,
&use->o_goto_locus);
}
static bool
check_switch_goto (cp_binding_level* level)
{
return check_previous_goto_1 (NULL_TREE, level, level->names, false, NULL);
}
/* Check that a new jump to a label DECL is OK. Called by
finish_goto_stmt. */
void
check_goto (tree decl)
{
/* We can't know where a computed goto is jumping.
So we assume that it's OK. */
if (TREE_CODE (decl) != LABEL_DECL)
return;
/* We didn't record any information about this label when we created it,
and there's not much point since it's trivial to analyze as a return. */
if (decl == cdtor_label)
return;
hashval_t hash = IDENTIFIER_HASH_VALUE (DECL_NAME (decl));
named_label_entry **slot
= named_labels->find_slot_with_hash (DECL_NAME (decl), hash, NO_INSERT);
named_label_entry *ent = *slot;
/* If the label hasn't been defined yet, defer checking. */
if (! DECL_INITIAL (decl))
{
/* Don't bother creating another use if the last goto had the
same data, and will therefore create the same set of errors. */
if (ent->uses
&& ent->uses->names_in_scope == current_binding_level->names)
return;
named_label_use_entry *new_use
= ggc_alloc<named_label_use_entry> ();
new_use->binding_level = current_binding_level;
new_use->names_in_scope = current_binding_level->names;
new_use->o_goto_locus = input_location;
new_use->in_omp_scope = false;
new_use->next = ent->uses;
ent->uses = new_use;
return;
}
bool saw_catch = false, complained = false;
int identified = 0;
tree bad;
unsigned ix;
if (ent->in_try_scope || ent->in_catch_scope || ent->in_transaction_scope
|| ent->in_constexpr_if
|| ent->in_omp_scope || !vec_safe_is_empty (ent->bad_decls))
{
diagnostic_t diag_kind = DK_PERMERROR;
if (ent->in_try_scope || ent->in_catch_scope || ent->in_constexpr_if
|| ent->in_transaction_scope || ent->in_omp_scope)
diag_kind = DK_ERROR;
complained = identify_goto (decl, DECL_SOURCE_LOCATION (decl),
&input_location, diag_kind);
identified = 1 + (diag_kind == DK_ERROR);
}
FOR_EACH_VEC_SAFE_ELT (ent->bad_decls, ix, bad)
{
int u = decl_jump_unsafe (bad);
if (u > 1 && DECL_ARTIFICIAL (bad))
{
/* Can't skip init of __exception_info. */
if (identified == 1)
{
complained = identify_goto (decl, DECL_SOURCE_LOCATION (decl),
&input_location, DK_ERROR);
identified = 2;
}
if (complained)
inform (DECL_SOURCE_LOCATION (bad), " enters %<catch%> block");
saw_catch = true;
}
else if (complained)
{
if (u > 1)
inform (DECL_SOURCE_LOCATION (bad),
" skips initialization of %q#D", bad);
else
inform (DECL_SOURCE_LOCATION (bad),
" enters scope of %q#D which has "
"non-trivial destructor", bad);
}
}
if (complained)
{
if (ent->in_try_scope)
inform (input_location, " enters %<try%> block");
else if (ent->in_catch_scope && !saw_catch)
inform (input_location, " enters %<catch%> block");
else if (ent->in_transaction_scope)
inform (input_location, " enters synchronized or atomic statement");
else if (ent->in_constexpr_if)
inform (input_location, " enters %<constexpr if%> statement");
}
if (ent->in_omp_scope)
{
if (complained)
inform (input_location, " enters OpenMP structured block");
}
else if (flag_openmp)
for (cp_binding_level *b = current_binding_level; b ; b = b->level_chain)
{
if (b == ent->binding_level)
break;
if (b->kind == sk_omp)
{
if (identified < 2)
{
complained = identify_goto (decl,
DECL_SOURCE_LOCATION (decl),
&input_location, DK_ERROR);
identified = 2;
}
if (complained)
inform (input_location, " exits OpenMP structured block");
break;
}
}
}
/* Check that a return is ok wrt OpenMP structured blocks.
Called by finish_return_stmt. Returns true if all is well. */
bool
check_omp_return (void)
{
for (cp_binding_level *b = current_binding_level; b ; b = b->level_chain)
if (b->kind == sk_omp)
{
error ("invalid exit from OpenMP structured block");
return false;
}
else if (b->kind == sk_function_parms)
break;
return true;
}
/* Define a label, specifying the location in the source file.
Return the LABEL_DECL node for the label. */
static tree
define_label_1 (location_t location, tree name)
{
/* After labels, make any new cleanups in the function go into their
own new (temporary) binding contour. */
for (cp_binding_level *p = current_binding_level;
p->kind != sk_function_parms;
p = p->level_chain)
p->more_cleanups_ok = 0;
named_label_entry *ent = lookup_label_1 (name, false);
tree decl = ent->label_decl;
if (DECL_INITIAL (decl) != NULL_TREE)
{
error ("duplicate label %qD", decl);
return error_mark_node;
}
else
{
/* Mark label as having been defined. */
DECL_INITIAL (decl) = error_mark_node;
/* Say where in the source. */
DECL_SOURCE_LOCATION (decl) = location;
ent->binding_level = current_binding_level;
ent->names_in_scope = current_binding_level->names;
for (named_label_use_entry *use = ent->uses; use; use = use->next)
check_previous_goto (decl, use);
ent->uses = NULL;
}
return decl;
}
/* Wrapper for define_label_1. */
tree
define_label (location_t location, tree name)
{
bool running = timevar_cond_start (TV_NAME_LOOKUP);
tree ret = define_label_1 (location, name);
timevar_cond_stop (TV_NAME_LOOKUP, running);
return ret;
}
struct cp_switch
{
cp_binding_level *level;
struct cp_switch *next;
/* The SWITCH_STMT being built. */
tree switch_stmt;
/* A splay-tree mapping the low element of a case range to the high
element, or NULL_TREE if there is no high element. Used to
determine whether or not a new case label duplicates an old case
label. We need a tree, rather than simply a hash table, because
of the GNU case range extension. */
splay_tree cases;
/* Remember whether a default: case label has been seen. */
bool has_default_p;
/* Remember whether a BREAK_STMT has been seen in this SWITCH_STMT. */
bool break_stmt_seen_p;
/* Set if inside of {FOR,DO,WHILE}_BODY nested inside of a switch,
where BREAK_STMT doesn't belong to the SWITCH_STMT. */
bool in_loop_body_p;
};
/* A stack of the currently active switch statements. The innermost
switch statement is on the top of the stack. There is no need to
mark the stack for garbage collection because it is only active
during the processing of the body of a function, and we never
collect at that point. */
static struct cp_switch *switch_stack;
/* Called right after a switch-statement condition is parsed.
SWITCH_STMT is the switch statement being parsed. */
void
push_switch (tree switch_stmt)
{
struct cp_switch *p = XNEW (struct cp_switch);
p->level = current_binding_level;
p->next = switch_stack;
p->switch_stmt = switch_stmt;
p->cases = splay_tree_new (case_compare, NULL, NULL);
p->has_default_p = false;
p->break_stmt_seen_p = false;
p->in_loop_body_p = false;
switch_stack = p;
}
void
pop_switch (void)
{
struct cp_switch *cs = switch_stack;
location_t switch_location;
/* Emit warnings as needed. */
switch_location = cp_expr_loc_or_input_loc (cs->switch_stmt);
const bool bool_cond_p
= (SWITCH_STMT_TYPE (cs->switch_stmt)
&& TREE_CODE (SWITCH_STMT_TYPE (cs->switch_stmt)) == BOOLEAN_TYPE);
if (!processing_template_decl)
c_do_switch_warnings (cs->cases, switch_location,
SWITCH_STMT_TYPE (cs->switch_stmt),
SWITCH_STMT_COND (cs->switch_stmt), bool_cond_p);
/* For the benefit of block_may_fallthru remember if the switch body
case labels cover all possible values and if there are break; stmts. */
if (cs->has_default_p
|| (!processing_template_decl
&& c_switch_covers_all_cases_p (cs->cases,
SWITCH_STMT_TYPE (cs->switch_stmt))))
SWITCH_STMT_ALL_CASES_P (cs->switch_stmt) = 1;
if (!cs->break_stmt_seen_p)
SWITCH_STMT_NO_BREAK_P (cs->switch_stmt) = 1;
gcc_assert (!cs->in_loop_body_p);
splay_tree_delete (cs->cases);
switch_stack = switch_stack->next;
free (cs);
}
/* Note that a BREAK_STMT is about to be added. If it is inside of
a SWITCH_STMT and not inside of a loop body inside of it, note
in switch_stack we've seen a BREAK_STMT. */
void
note_break_stmt (void)
{
if (switch_stack && !switch_stack->in_loop_body_p)
switch_stack->break_stmt_seen_p = true;
}
/* Note the start of processing of an iteration statement's body.
The note_break_stmt function will do nothing while processing it.
Return a flag that should be passed to note_iteration_stmt_body_end. */
bool
note_iteration_stmt_body_start (void)
{
if (!switch_stack)
return false;
bool ret = switch_stack->in_loop_body_p;
switch_stack->in_loop_body_p = true;
return ret;
}
/* Note the end of processing of an iteration statement's body. */
void
note_iteration_stmt_body_end (bool prev)
{
if (switch_stack)
switch_stack->in_loop_body_p = prev;
}
/* Convert a case constant VALUE in a switch to the type TYPE of the switch
condition. Note that if TYPE and VALUE are already integral we don't
really do the conversion because the language-independent
warning/optimization code will work better that way. */
static tree
case_conversion (tree type, tree value)
{
if (value == NULL_TREE)
return value;
value = mark_rvalue_use (value);
if (INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (type))
type = type_promotes_to (type);
tree ovalue = value;
/* The constant-expression VALUE shall be a converted constant expression
of the adjusted type of the switch condition, which doesn't allow
narrowing conversions. */
value = build_converted_constant_expr (type, value, tf_warning_or_error);
if (cxx_dialect >= cxx11
&& (SCOPED_ENUM_P (type)
|| !INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (TREE_TYPE (ovalue))))
/* Use the converted value. */;
else
/* The already integral case. */
value = ovalue;
return cxx_constant_value (value);
}
/* Note that we've seen a definition of a case label, and complain if this
is a bad place for one. */
tree
finish_case_label (location_t loc, tree low_value, tree high_value)
{
tree cond, r;
cp_binding_level *p;
tree type;
if (low_value == NULL_TREE && high_value == NULL_TREE)
switch_stack->has_default_p = true;
if (processing_template_decl)
{
tree label;
/* For templates, just add the case label; we'll do semantic
analysis at instantiation-time. */
label = build_decl (loc, LABEL_DECL, NULL_TREE, void_type_node);
return add_stmt (build_case_label (low_value, high_value, label));
}
/* Find the condition on which this switch statement depends. */
cond = SWITCH_STMT_COND (switch_stack->switch_stmt);
if (cond && TREE_CODE (cond) == TREE_LIST)
cond = TREE_VALUE (cond);
if (!check_switch_goto (switch_stack->level))
return error_mark_node;
type = SWITCH_STMT_TYPE (switch_stack->switch_stmt);
if (type == error_mark_node)
return error_mark_node;
low_value = case_conversion (type, low_value);
high_value = case_conversion (type, high_value);
r = c_add_case_label (loc, switch_stack->cases, cond, low_value, high_value);
/* After labels, make any new cleanups in the function go into their
own new (temporary) binding contour. */
for (p = current_binding_level;
p->kind != sk_function_parms;
p = p->level_chain)
p->more_cleanups_ok = 0;
return r;
}
struct typename_info {
tree scope;
tree name;
tree template_id;
bool enum_p;
bool class_p;
};
struct typename_hasher : ggc_ptr_hash<tree_node>
{
typedef typename_info *compare_type;
/* Hash a TYPENAME_TYPE. */
static hashval_t
hash (tree t)
{
hashval_t hash;
hash = (htab_hash_pointer (TYPE_CONTEXT (t))
^ htab_hash_pointer (TYPE_IDENTIFIER (t)));
return hash;
}
/* Compare two TYPENAME_TYPEs. */
static bool
equal (tree t1, const typename_info *t2)
{
return (TYPE_IDENTIFIER (t1) == t2->name
&& TYPE_CONTEXT (t1) == t2->scope
&& TYPENAME_TYPE_FULLNAME (t1) == t2->template_id
&& TYPENAME_IS_ENUM_P (t1) == t2->enum_p
&& TYPENAME_IS_CLASS_P (t1) == t2->class_p);
}
};
/* Build a TYPENAME_TYPE. If the type is `typename T::t', CONTEXT is
the type of `T', NAME is the IDENTIFIER_NODE for `t'.
Returns the new TYPENAME_TYPE. */
static GTY (()) hash_table<typename_hasher> *typename_htab;
tree
build_typename_type (tree context, tree name, tree fullname,
enum tag_types tag_type)
{
typename_info ti;
if (typename_htab == NULL)
typename_htab = hash_table<typename_hasher>::create_ggc (61);
ti.scope = FROB_CONTEXT (context);
ti.name = name;
ti.template_id = fullname;
ti.enum_p = tag_type == enum_type;
ti.class_p = (tag_type == class_type
|| tag_type == record_type
|| tag_type == union_type);
hashval_t hash = (htab_hash_pointer (ti.scope)
^ htab_hash_pointer (ti.name));
/* See if we already have this type. */
tree *e = typename_htab->find_slot_with_hash (&ti, hash, INSERT);
tree t = *e;
if (*e)
t = *e;
else
{
/* Build the TYPENAME_TYPE. */
t = cxx_make_type (TYPENAME_TYPE);
TYPE_CONTEXT (t) = ti.scope;
TYPENAME_TYPE_FULLNAME (t) = ti.template_id;
TYPENAME_IS_ENUM_P (t) = ti.enum_p;
TYPENAME_IS_CLASS_P (t) = ti.class_p;
/* Build the corresponding TYPE_DECL. */
tree d = build_decl (input_location, TYPE_DECL, name, t);
TYPE_NAME (t) = d;
TYPE_STUB_DECL (t) = d;
DECL_CONTEXT (d) = ti.scope;
DECL_ARTIFICIAL (d) = 1;
/* Store it in the hash table. */
*e = t;
/* TYPENAME_TYPEs must always be compared structurally, because
they may or may not resolve down to another type depending on
the currently open classes. */
SET_TYPE_STRUCTURAL_EQUALITY (t);
}
return t;
}
/* Resolve `typename CONTEXT::NAME'. TAG_TYPE indicates the tag
provided to name the type. Returns an appropriate type, unless an
error occurs, in which case error_mark_node is returned. If we
locate a non-artificial TYPE_DECL and TF_KEEP_TYPE_DECL is set, we
return that, rather than the _TYPE it corresponds to, in other
cases we look through the type decl. If TF_ERROR is set, complain
about errors, otherwise be quiet. */
tree
make_typename_type (tree context, tree name, enum tag_types tag_type,
tsubst_flags_t complain)
{
tree fullname;
tree t;
bool want_template;
if (name == error_mark_node
|| context == NULL_TREE
|| context == error_mark_node)
return error_mark_node;
if (TYPE_P (name))
{
if (!(TYPE_LANG_SPECIFIC (name)
&& (CLASSTYPE_IS_TEMPLATE (name)
|| CLASSTYPE_USE_TEMPLATE (name))))
name = TYPE_IDENTIFIER (name);
else
/* Create a TEMPLATE_ID_EXPR for the type. */
name = build_nt (TEMPLATE_ID_EXPR,
CLASSTYPE_TI_TEMPLATE (name),
CLASSTYPE_TI_ARGS (name));
}
else if (TREE_CODE (name) == TYPE_DECL)
name = DECL_NAME (name);
fullname = name;
if (TREE_CODE (name) == TEMPLATE_ID_EXPR)
{
name = TREE_OPERAND (name, 0);
if (DECL_TYPE_TEMPLATE_P (name))
name = TREE_OPERAND (fullname, 0) = DECL_NAME (name);
if (TREE_CODE (name) != IDENTIFIER_NODE)
{
if (complain & tf_error)
error ("%qD is not a type", name);
return error_mark_node;
}
}
if (TREE_CODE (name) == TEMPLATE_DECL)
{
if (complain & tf_error)
error ("%qD used without template arguments", name);
return error_mark_node;
}
gcc_assert (identifier_p (name));
gcc_assert (TYPE_P (context));
if (TREE_CODE (context) == TYPE_PACK_EXPANSION)
/* This can happen for C++17 variadic using (c++/88986). */;
else if (!MAYBE_CLASS_TYPE_P (context))
{
if (complain & tf_error)
error ("%q#T is not a class", context);
return error_mark_node;
}
/* When the CONTEXT is a dependent type, NAME could refer to a
dependent base class of CONTEXT. But look inside it anyway
if CONTEXT is a currently open scope, in case it refers to a
member of the current instantiation or a non-dependent base;
lookup will stop when we hit a dependent base. */
if (!dependent_scope_p (context))
/* We should only set WANT_TYPE when we're a nested typename type.
Then we can give better diagnostics if we find a non-type. */
t = lookup_field (context, name, 2, /*want_type=*/true);
else
t = NULL_TREE;
if ((!t || TREE_CODE (t) == TREE_LIST) && dependent_type_p (context))
return build_typename_type (context, name, fullname, tag_type);
want_template = TREE_CODE (fullname) == TEMPLATE_ID_EXPR;
if (!t)
{
if (complain & tf_error)
{
if (!COMPLETE_TYPE_P (context))
cxx_incomplete_type_error (NULL_TREE, context);
else
error (want_template ? G_("no class template named %q#T in %q#T")
: G_("no type named %q#T in %q#T"), name, context);
}
return error_mark_node;
}
/* Pull out the template from an injected-class-name (or multiple). */
if (want_template)
t = maybe_get_template_decl_from_type_decl (t);
if (TREE_CODE (t) == TREE_LIST)
{
if (complain & tf_error)
{
error ("lookup of %qT in %qT is ambiguous", name, context);
print_candidates (t);
}
return error_mark_node;
}
if (want_template && !DECL_TYPE_TEMPLATE_P (t))
{
if (complain & tf_error)
error ("%<typename %T::%D%> names %q#T, which is not a class template",
context, name, t);
return error_mark_node;
}
if (!want_template && TREE_CODE (t) != TYPE_DECL)
{
if (complain & tf_error)
error ("%<typename %T::%D%> names %q#T, which is not a type",
context, name, t);
return error_mark_node;
}
if (!check_accessibility_of_qualified_id (t, /*object_type=*/NULL_TREE,
context, complain))
return error_mark_node;
if (want_template)
return lookup_template_class (t, TREE_OPERAND (fullname, 1),
NULL_TREE, context,
/*entering_scope=*/0,
complain | tf_user);
if (DECL_ARTIFICIAL (t) || !(complain & tf_keep_type_decl))
t = TREE_TYPE (t);
maybe_record_typedef_use (t);
return t;
}
/* Resolve `CONTEXT::template NAME'. Returns a TEMPLATE_DECL if the name
can be resolved or an UNBOUND_CLASS_TEMPLATE, unless an error occurs,
in which case error_mark_node is returned.
If PARM_LIST is non-NULL, also make sure that the template parameter
list of TEMPLATE_DECL matches.
If COMPLAIN zero, don't complain about any errors that occur. */
tree
make_unbound_class_template (tree context, tree name, tree parm_list,
tsubst_flags_t complain)
{
if (TYPE_P (name))
name = TYPE_IDENTIFIER (name);
else if (DECL_P (name))
name = DECL_NAME (name);
gcc_assert (identifier_p (name));
if (!dependent_type_p (context)
|| currently_open_class (context))
{
tree tmpl = NULL_TREE;
if (MAYBE_CLASS_TYPE_P (context))
tmpl = lookup_field (context, name, 0, false);
if (tmpl && TREE_CODE (tmpl) == TYPE_DECL)
tmpl = maybe_get_template_decl_from_type_decl (tmpl);
if (!tmpl || !DECL_TYPE_TEMPLATE_P (tmpl))
{
if (complain & tf_error)
error ("no class template named %q#T in %q#T", name, context);
return error_mark_node;
}
if (parm_list
&& !comp_template_parms (DECL_TEMPLATE_PARMS (tmpl), parm_list))
{
if (complain & tf_error)
{
error ("template parameters do not match template %qD", tmpl);
inform (DECL_SOURCE_LOCATION (tmpl),
"%qD declared here", tmpl);
}
return error_mark_node;
}
if (!perform_or_defer_access_check (TYPE_BINFO (context), tmpl, tmpl,
complain))
return error_mark_node;
return tmpl;
}
/* Build the UNBOUND_CLASS_TEMPLATE. */
tree t = cxx_make_type (UNBOUND_CLASS_TEMPLATE);
TYPE_CONTEXT (t) = FROB_CONTEXT (context);
TREE_TYPE (t) = NULL_TREE;
SET_TYPE_STRUCTURAL_EQUALITY (t);
/* Build the corresponding TEMPLATE_DECL. */
tree d = build_decl (input_location, TEMPLATE_DECL, name, t);
TYPE_NAME (t) = d;
TYPE_STUB_DECL (t) = d;
DECL_CONTEXT (d) = TYPE_CONTEXT (t);
DECL_ARTIFICIAL (d) = 1;
DECL_TEMPLATE_PARMS (d) = parm_list;
return t;
}
/* Push the declarations of builtin types into the global namespace.
RID_INDEX is the index of the builtin type in the array
RID_POINTERS. NAME is the name used when looking up the builtin
type. TYPE is the _TYPE node for the builtin type.
The calls to set_global_binding below should be
eliminated. Built-in types should not be looked up name; their
names are keywords that the parser can recognize. However, there
is code in c-common.c that uses identifier_global_value to look up
built-in types by name. */
void
record_builtin_type (enum rid rid_index,
const char* name,
tree type)
{
tree decl = NULL_TREE;
if (name)
{
tree tname = get_identifier (name);
tree tdecl = build_decl (BUILTINS_LOCATION, TYPE_DECL, tname, type);
DECL_ARTIFICIAL (tdecl) = 1;
set_global_binding (tdecl);
decl = tdecl;
}
if ((int) rid_index < (int) RID_MAX)
if (tree rname = ridpointers[(int) rid_index])
if (!decl || DECL_NAME (decl) != rname)
{
tree rdecl = build_decl (BUILTINS_LOCATION, TYPE_DECL, rname, type);
DECL_ARTIFICIAL (rdecl) = 1;
set_global_binding (rdecl);
if (!decl)
decl = rdecl;
}
if (decl)
{
if (!TYPE_NAME (type))
TYPE_NAME (type) = decl;
debug_hooks->type_decl (decl, 0);
}
}
/* Push a type into the namespace so that the back ends ignore it. */
static void
record_unknown_type (tree type, const char* name)
{
tree decl = pushdecl (build_decl (UNKNOWN_LOCATION,
TYPE_DECL, get_identifier (name), type));
/* Make sure the "unknown type" typedecl gets ignored for debug info. */
DECL_IGNORED_P (decl) = 1;
TYPE_DECL_SUPPRESS_DEBUG (decl) = 1;
TYPE_SIZE (type) = TYPE_SIZE (void_type_node);
SET_TYPE_ALIGN (type, 1);
TYPE_USER_ALIGN (type) = 0;
SET_TYPE_MODE (type, TYPE_MODE (void_type_node));
}
/* Create all the predefined identifiers. */
static void
initialize_predefined_identifiers (void)
{
struct predefined_identifier
{
const char *name; /* Name. */
tree *node; /* Node to store it in. */
cp_identifier_kind kind; /* Kind of identifier. */
};
/* A table of identifiers to create at startup. */
static const predefined_identifier predefined_identifiers[] = {
{"C++", &lang_name_cplusplus, cik_normal},
{"C", &lang_name_c, cik_normal},
/* Some of these names have a trailing space so that it is
impossible for them to conflict with names written by users. */
{"__ct ", &ctor_identifier, cik_ctor},
{"__ct_base ", &base_ctor_identifier, cik_ctor},
{"__ct_comp ", &complete_ctor_identifier, cik_ctor},
{"__dt ", &dtor_identifier, cik_dtor},
{"__dt_base ", &base_dtor_identifier, cik_dtor},
{"__dt_comp ", &complete_dtor_identifier, cik_dtor},
{"__dt_del ", &deleting_dtor_identifier, cik_dtor},
{"__conv_op ", &conv_op_identifier, cik_conv_op},
{"__in_chrg", &in_charge_identifier, cik_normal},
{"__as_base ", &as_base_identifier, cik_normal},
{"this", &this_identifier, cik_normal},
{"__delta", &delta_identifier, cik_normal},
{"__pfn", &pfn_identifier, cik_normal},
{"_vptr", &vptr_identifier, cik_normal},
{"__vtt_parm", &vtt_parm_identifier, cik_normal},
{"::", &global_identifier, cik_normal},
/* The demangler expects anonymous namespaces to be called
something starting with '_GLOBAL__N_'. It no longer needs
to be unique to the TU. */
{"_GLOBAL__N_1", &anon_identifier, cik_normal},
{"auto", &auto_identifier, cik_normal},
{"decltype(auto)", &decltype_auto_identifier, cik_normal},
{"initializer_list", &init_list_identifier, cik_normal},
{"__for_range ", &for_range__identifier, cik_normal},
{"__for_begin ", &for_begin__identifier, cik_normal},
{"__for_end ", &for_end__identifier, cik_normal},
{"__for_range", &for_range_identifier, cik_normal},
{"__for_begin", &for_begin_identifier, cik_normal},
{"__for_end", &for_end_identifier, cik_normal},
{"abi_tag", &abi_tag_identifier, cik_normal},
{"aligned", &aligned_identifier, cik_normal},
{"begin", &begin_identifier, cik_normal},
{"end", &end_identifier, cik_normal},
{"get", &get__identifier, cik_normal},
{"gnu", &gnu_identifier, cik_normal},
{"tuple_element", &tuple_element_identifier, cik_normal},
{"tuple_size", &tuple_size_identifier, cik_normal},
{"type", &type_identifier, cik_normal},
{"value", &value_identifier, cik_normal},
{"_FUN", &fun_identifier, cik_normal},
{"__closure", &closure_identifier, cik_normal},
{"heap uninit", &heap_uninit_identifier, cik_normal},
{"heap ", &heap_identifier, cik_normal},
{"heap deleted", &heap_deleted_identifier, cik_normal},
{NULL, NULL, cik_normal}
};
for (const predefined_identifier *pid = predefined_identifiers;
pid->name; ++pid)
{
*pid->node = get_identifier (pid->name);
/* Some of these identifiers already have a special kind. */
if (pid->kind != cik_normal)
set_identifier_kind (*pid->node, pid->kind);
}
}
/* Create the predefined scalar types of C,
and some nodes representing standard constants (0, 1, (void *)0).
Initialize the global binding level.
Make definitions for built-in primitive functions. */
void
cxx_init_decl_processing (void)
{
tree void_ftype;
tree void_ftype_ptr;
/* Create all the identifiers we need. */
initialize_predefined_identifiers ();
/* Create the global variables. */
push_to_top_level ();
current_function_decl = NULL_TREE;
current_binding_level = NULL;
/* Enter the global namespace. */
gcc_assert (global_namespace == NULL_TREE);
global_namespace = build_lang_decl (NAMESPACE_DECL, global_identifier,
void_type_node);
TREE_PUBLIC (global_namespace) = 1;
DECL_CONTEXT (global_namespace)
= build_translation_unit_decl (get_identifier (main_input_filename));
/* Remember whether we want the empty class passing ABI change warning
in this TU. */
TRANSLATION_UNIT_WARN_EMPTY_P (DECL_CONTEXT (global_namespace))
= warn_abi && abi_version_crosses (12);
debug_hooks->register_main_translation_unit
(DECL_CONTEXT (global_namespace));
begin_scope (sk_namespace, global_namespace);
current_namespace = global_namespace;
if (flag_visibility_ms_compat)
default_visibility = VISIBILITY_HIDDEN;
/* Initially, C. */
current_lang_name = lang_name_c;
/* Create the `std' namespace. */
push_namespace (get_identifier ("std"));
std_node = current_namespace;
pop_namespace ();
flag_noexcept_type = (cxx_dialect >= cxx17);
c_common_nodes_and_builtins ();
tree bool_ftype = build_function_type_list (boolean_type_node, NULL_TREE);
tree decl
= add_builtin_function ("__builtin_is_constant_evaluated",
bool_ftype, CP_BUILT_IN_IS_CONSTANT_EVALUATED,
BUILT_IN_FRONTEND, NULL, NULL_TREE);
set_call_expr_flags (decl, ECF_CONST | ECF_NOTHROW | ECF_LEAF);
tree cptr_ftype = build_function_type_list (const_ptr_type_node, NULL_TREE);
decl = add_builtin_function ("__builtin_source_location",
cptr_ftype, CP_BUILT_IN_SOURCE_LOCATION,
BUILT_IN_FRONTEND, NULL, NULL_TREE);
set_call_expr_flags (decl, ECF_CONST | ECF_NOTHROW | ECF_LEAF);
integer_two_node = build_int_cst (NULL_TREE, 2);
/* Guess at the initial static decls size. */
vec_alloc (static_decls, 500);
/* ... and keyed classes. */
vec_alloc (keyed_classes, 100);
record_builtin_type (RID_BOOL, "bool", boolean_type_node);
truthvalue_type_node = boolean_type_node;
truthvalue_false_node = boolean_false_node;
truthvalue_true_node = boolean_true_node;
empty_except_spec = build_tree_list (NULL_TREE, NULL_TREE);
noexcept_true_spec = build_tree_list (boolean_true_node, NULL_TREE);
noexcept_false_spec = build_tree_list (boolean_false_node, NULL_TREE);
noexcept_deferred_spec = build_tree_list (make_node (DEFERRED_NOEXCEPT),
NULL_TREE);
#if 0
record_builtin_type (RID_MAX, NULL, string_type_node);
#endif
delta_type_node = ptrdiff_type_node;
vtable_index_type = ptrdiff_type_node;
vtt_parm_type = build_pointer_type (const_ptr_type_node);
void_ftype = build_function_type_list (void_type_node, NULL_TREE);
void_ftype_ptr = build_function_type_list (void_type_node,
ptr_type_node, NULL_TREE);
void_ftype_ptr
= build_exception_variant (void_ftype_ptr, empty_except_spec);
/* Create the conversion operator marker. This operator's DECL_NAME
is in the identifier table, so we can use identifier equality to
find it. */
conv_op_marker = build_lang_decl (FUNCTION_DECL, conv_op_identifier,
void_ftype);
/* C++ extensions */
unknown_type_node = make_node (LANG_TYPE);
record_unknown_type (unknown_type_node, "unknown type");
/* Indirecting an UNKNOWN_TYPE node yields an UNKNOWN_TYPE node. */
TREE_TYPE (unknown_type_node) = unknown_type_node;
/* Looking up TYPE_POINTER_TO and TYPE_REFERENCE_TO yield the same
result. */
TYPE_POINTER_TO (unknown_type_node) = unknown_type_node;
TYPE_REFERENCE_TO (unknown_type_node) = unknown_type_node;
init_list_type_node = make_node (LANG_TYPE);
record_unknown_type (init_list_type_node, "init list");
{
/* Make sure we get a unique function type, so we can give
its pointer type a name. (This wins for gdb.) */
tree vfunc_type = make_node (FUNCTION_TYPE);
TREE_TYPE (vfunc_type) = integer_type_node;
TYPE_ARG_TYPES (vfunc_type) = NULL_TREE;
layout_type (vfunc_type);
vtable_entry_type = build_pointer_type (vfunc_type);
}
record_builtin_type (RID_MAX, "__vtbl_ptr_type", vtable_entry_type);
vtbl_type_node
= build_cplus_array_type (vtable_entry_type, NULL_TREE);
layout_type (vtbl_type_node);
vtbl_type_node = cp_build_qualified_type (vtbl_type_node, TYPE_QUAL_CONST);
record_builtin_type (RID_MAX, NULL, vtbl_type_node);
vtbl_ptr_type_node = build_pointer_type (vtable_entry_type);
layout_type (vtbl_ptr_type_node);
record_builtin_type (RID_MAX, NULL, vtbl_ptr_type_node);
push_namespace (get_identifier ("__cxxabiv1"));
abi_node = current_namespace;
pop_namespace ();
global_type_node = make_node (LANG_TYPE);
record_unknown_type (global_type_node, "global type");
any_targ_node = make_node (LANG_TYPE);
record_unknown_type (any_targ_node, "any type");
/* Now, C++. */
current_lang_name = lang_name_cplusplus;
if (aligned_new_threshold > 1
&& !pow2p_hwi (aligned_new_threshold))
{
error ("%<-faligned-new=%d%> is not a power of two",
aligned_new_threshold);
aligned_new_threshold = 1;
}
if (aligned_new_threshold == -1)
aligned_new_threshold = (cxx_dialect >= cxx17) ? 1 : 0;
if (aligned_new_threshold == 1)
aligned_new_threshold = malloc_alignment () / BITS_PER_UNIT;
{
tree newattrs, extvisattr;
tree newtype, deltype;
tree ptr_ftype_sizetype;
tree new_eh_spec;
ptr_ftype_sizetype
= build_function_type_list (ptr_type_node, size_type_node, NULL_TREE);
if (cxx_dialect == cxx98)
{
tree bad_alloc_id;
tree bad_alloc_type_node;
tree bad_alloc_decl;
push_nested_namespace (std_node);
bad_alloc_id = get_identifier ("bad_alloc");
bad_alloc_type_node = make_class_type (RECORD_TYPE);
TYPE_CONTEXT (bad_alloc_type_node) = current_namespace;
bad_alloc_decl
= create_implicit_typedef (bad_alloc_id, bad_alloc_type_node);
DECL_CONTEXT (bad_alloc_decl) = current_namespace;
pop_nested_namespace (std_node);
new_eh_spec
= add_exception_specifier (NULL_TREE, bad_alloc_type_node, -1);
}
else
new_eh_spec = noexcept_false_spec;
/* Ensure attribs.c is initialized. */
init_attributes ();
extvisattr = build_tree_list (get_identifier ("externally_visible"),
NULL_TREE);
newattrs = tree_cons (get_identifier ("alloc_size"),
build_tree_list (NULL_TREE, integer_one_node),
extvisattr);
newtype = cp_build_type_attribute_variant (ptr_ftype_sizetype, newattrs);
newtype = build_exception_variant (newtype, new_eh_spec);
deltype = cp_build_type_attribute_variant (void_ftype_ptr, extvisattr);
deltype = build_exception_variant (deltype, empty_except_spec);
tree opnew = push_cp_library_fn (NEW_EXPR, newtype, 0);
DECL_IS_MALLOC (opnew) = 1;
DECL_SET_IS_OPERATOR_NEW (opnew, true);
DECL_IS_REPLACEABLE_OPERATOR (opnew) = 1;
opnew = push_cp_library_fn (VEC_NEW_EXPR, newtype, 0);
DECL_IS_MALLOC (opnew) = 1;
DECL_SET_IS_OPERATOR_NEW (opnew, true);
DECL_IS_REPLACEABLE_OPERATOR (opnew) = 1;
tree opdel = push_cp_library_fn (DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
opdel = push_cp_library_fn (VEC_DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
if (flag_sized_deallocation)
{
/* Also push the sized deallocation variants:
void operator delete(void*, std::size_t) throw();
void operator delete[](void*, std::size_t) throw(); */
tree void_ftype_ptr_size
= build_function_type_list (void_type_node, ptr_type_node,
size_type_node, NULL_TREE);
deltype = cp_build_type_attribute_variant (void_ftype_ptr_size,
extvisattr);
deltype = build_exception_variant (deltype, empty_except_spec);
opdel = push_cp_library_fn (DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
opdel = push_cp_library_fn (VEC_DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
}
if (aligned_new_threshold)
{
push_nested_namespace (std_node);
tree align_id = get_identifier ("align_val_t");
align_type_node = start_enum (align_id, NULL_TREE, size_type_node,
NULL_TREE, /*scoped*/true, NULL);
pop_nested_namespace (std_node);
/* operator new (size_t, align_val_t); */
newtype = build_function_type_list (ptr_type_node, size_type_node,
align_type_node, NULL_TREE);
newtype = cp_build_type_attribute_variant (newtype, newattrs);
newtype = build_exception_variant (newtype, new_eh_spec);
opnew = push_cp_library_fn (NEW_EXPR, newtype, 0);
DECL_IS_MALLOC (opnew) = 1;
DECL_SET_IS_OPERATOR_NEW (opnew, true);
DECL_IS_REPLACEABLE_OPERATOR (opnew) = 1;
opnew = push_cp_library_fn (VEC_NEW_EXPR, newtype, 0);
DECL_IS_MALLOC (opnew) = 1;
DECL_SET_IS_OPERATOR_NEW (opnew, true);
DECL_IS_REPLACEABLE_OPERATOR (opnew) = 1;
/* operator delete (void *, align_val_t); */
deltype = build_function_type_list (void_type_node, ptr_type_node,
align_type_node, NULL_TREE);
deltype = cp_build_type_attribute_variant (deltype, extvisattr);
deltype = build_exception_variant (deltype, empty_except_spec);
opdel = push_cp_library_fn (DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
opdel = push_cp_library_fn (VEC_DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
if (flag_sized_deallocation)
{
/* operator delete (void *, size_t, align_val_t); */
deltype = build_function_type_list (void_type_node, ptr_type_node,
size_type_node, align_type_node,
NULL_TREE);
deltype = cp_build_type_attribute_variant (deltype, extvisattr);
deltype = build_exception_variant (deltype, empty_except_spec);
opdel = push_cp_library_fn (DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
opdel = push_cp_library_fn (VEC_DELETE_EXPR, deltype, ECF_NOTHROW);
DECL_SET_IS_OPERATOR_DELETE (opdel, true);
DECL_IS_REPLACEABLE_OPERATOR (opdel) = 1;
}
}
nullptr_type_node = make_node (NULLPTR_TYPE);
TYPE_SIZE (nullptr_type_node) = bitsize_int (GET_MODE_BITSIZE (ptr_mode));
TYPE_SIZE_UNIT (nullptr_type_node) = size_int (GET_MODE_SIZE (ptr_mode));
TYPE_UNSIGNED (nullptr_type_node) = 1;
TYPE_PRECISION (nullptr_type_node) = GET_MODE_BITSIZE (ptr_mode);
if (abi_version_at_least (9))
SET_TYPE_ALIGN (nullptr_type_node, GET_MODE_ALIGNMENT (ptr_mode));
SET_TYPE_MODE (nullptr_type_node, ptr_mode);
record_builtin_type (RID_MAX, "decltype(nullptr)", nullptr_type_node);
nullptr_node = build_int_cst (nullptr_type_node, 0);
}
abort_fndecl
= build_library_fn_ptr ("__cxa_pure_virtual", void_ftype,
ECF_NORETURN | ECF_NOTHROW | ECF_COLD);
if (flag_weak)
/* If no definition is available, resolve references to NULL. */
declare_weak (abort_fndecl);
/* Perform other language dependent initializations. */
init_class_processing ();
init_rtti_processing ();
init_template_processing ();
if (flag_exceptions)
init_exception_processing ();
if (! supports_one_only ())
flag_weak = 0;
make_fname_decl = cp_make_fname_decl;
start_fname_decls ();
/* Show we use EH for cleanups. */
if (flag_exceptions)
using_eh_for_cleanups ();
}
/* Create the VAR_DECL for __FUNCTION__ etc. ID is the name to give
the decl, LOC is the location to give the decl, NAME is the
initialization string and TYPE_DEP indicates whether NAME depended
on the type of the function. We make use of that to detect
__PRETTY_FUNCTION__ inside a template fn. This is being done lazily
at the point of first use, so we mustn't push the decl now. */
static tree
cp_make_fname_decl (location_t loc, tree id, int type_dep)
{
tree domain = NULL_TREE;
tree init = NULL_TREE;
if (!(type_dep && in_template_function ()))
{
const char *name = NULL;
bool release_name = false;
if (current_function_decl == NULL_TREE)
name = "top level";
else if (type_dep == 0)
{
/* __FUNCTION__ */
name = fname_as_string (type_dep);
release_name = true;
}
else
{
/* __PRETTY_FUNCTION__ */
gcc_checking_assert (type_dep == 1);
name = cxx_printable_name (current_function_decl, 2);
}
size_t length = strlen (name);
domain = build_index_type (size_int (length));
init = build_string (length + 1, name);
if (release_name)
free (const_cast<char *> (name));
}
tree type = cp_build_qualified_type (char_type_node, TYPE_QUAL_CONST);
type = build_cplus_array_type (type, domain);
if (init)
TREE_TYPE (init) = type;
else
init = error_mark_node;
tree decl = build_decl (loc, VAR_DECL, id, type);
TREE_READONLY (decl) = 1;
DECL_ARTIFICIAL (decl) = 1;
DECL_DECLARED_CONSTEXPR_P (decl) = 1;
TREE_STATIC (decl) = 1;
TREE_USED (decl) = 1;
SET_DECL_VALUE_EXPR (decl, init);
DECL_HAS_VALUE_EXPR_P (decl) = 1;
/* For decl_constant_var_p. */
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl) = 1;
if (current_function_decl)
{
DECL_CONTEXT (decl) = current_function_decl;
decl = pushdecl_outermost_localscope (decl);
if (decl != error_mark_node)
add_decl_expr (decl);
}
else
{
DECL_THIS_STATIC (decl) = true;
decl = pushdecl_top_level_and_finish (decl, NULL_TREE);
}
return decl;
}
/* Install DECL as a builtin function at current global scope. Return
the new decl (if we found an existing version). Also installs it
into ::std, if it's not '_*'. */
tree
cxx_builtin_function (tree decl)
{
retrofit_lang_decl (decl);
DECL_ARTIFICIAL (decl) = 1;
SET_DECL_LANGUAGE (decl, lang_c);
/* Runtime library routines are, by definition, available in an
external shared object. */
DECL_VISIBILITY (decl) = VISIBILITY_DEFAULT;
DECL_VISIBILITY_SPECIFIED (decl) = 1;
tree id = DECL_NAME (decl);
const char *name = IDENTIFIER_POINTER (id);
bool hiding = false;
if (name[0] != '_' || name[1] != '_')
/* In the user's namespace, it must be declared before use. */
hiding = true;
else if (IDENTIFIER_LENGTH (id) > strlen ("___chk")
&& 0 != strncmp (name + 2, "builtin_", strlen ("builtin_"))
&& 0 == memcmp (name + IDENTIFIER_LENGTH (id) - strlen ("_chk"),
"_chk", strlen ("_chk") + 1))
/* Treat __*_chk fortification functions as anticipated as well,
unless they are __builtin_*_chk. */
hiding = true;
/* All builtins that don't begin with an '_' should additionally
go in the 'std' namespace. */
if (name[0] != '_')
{
tree std_decl = copy_decl (decl);
push_nested_namespace (std_node);
DECL_CONTEXT (std_decl) = FROB_CONTEXT (std_node);
pushdecl (std_decl, hiding);
pop_nested_namespace (std_node);
}
DECL_CONTEXT (decl) = FROB_CONTEXT (current_namespace);
decl = pushdecl (decl, hiding);
return decl;
}
/* Like cxx_builtin_function, but guarantee the function is added to the global
scope. This is to allow function specific options to add new machine
dependent builtins when the target ISA changes via attribute((target(...)))
which saves space on program startup if the program does not use non-generic
ISAs. */
tree
cxx_builtin_function_ext_scope (tree decl)
{
push_nested_namespace (global_namespace);
decl = cxx_builtin_function (decl);
pop_nested_namespace (global_namespace);
return decl;
}
/* Implement LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL. */
tree
cxx_simulate_builtin_function_decl (tree decl)
{
retrofit_lang_decl (decl);
DECL_ARTIFICIAL (decl) = 1;
SET_DECL_LANGUAGE (decl, lang_cplusplus);
DECL_CONTEXT (decl) = FROB_CONTEXT (current_namespace);
return pushdecl (decl);
}
/* Generate a FUNCTION_DECL with the typical flags for a runtime library
function. Not called directly. */
static tree
build_library_fn (tree name, enum tree_code operator_code, tree type,
int ecf_flags)
{
tree fn = build_lang_decl (FUNCTION_DECL, name, type);
DECL_EXTERNAL (fn) = 1;
TREE_PUBLIC (fn) = 1;
DECL_ARTIFICIAL (fn) = 1;
DECL_OVERLOADED_OPERATOR_CODE_RAW (fn)
= OVL_OP_INFO (false, operator_code)->ovl_op_code;
SET_DECL_LANGUAGE (fn, lang_c);
/* Runtime library routines are, by definition, available in an
external shared object. */
DECL_VISIBILITY (fn) = VISIBILITY_DEFAULT;
DECL_VISIBILITY_SPECIFIED (fn) = 1;
set_call_expr_flags (fn, ecf_flags);
return fn;
}
/* Returns the _DECL for a library function with C++ linkage. */
static tree
build_cp_library_fn (tree name, enum tree_code operator_code, tree type,
int ecf_flags)
{
tree fn = build_library_fn (name, operator_code, type, ecf_flags);
DECL_CONTEXT (fn) = FROB_CONTEXT (current_namespace);
SET_DECL_LANGUAGE (fn, lang_cplusplus);
return fn;
}
/* Like build_library_fn, but takes a C string instead of an
IDENTIFIER_NODE. */
tree
build_library_fn_ptr (const char* name, tree type, int ecf_flags)
{
return build_library_fn (get_identifier (name), ERROR_MARK, type, ecf_flags);
}
/* Like build_cp_library_fn, but takes a C string instead of an
IDENTIFIER_NODE. */
tree
build_cp_library_fn_ptr (const char* name, tree type, int ecf_flags)
{
return build_cp_library_fn (get_identifier (name), ERROR_MARK, type,
ecf_flags);
}
/* Like build_library_fn, but also pushes the function so that we will
be able to find it via get_global_binding. Also, the function
may throw exceptions listed in RAISES. */
tree
push_library_fn (tree name, tree type, tree raises, int ecf_flags)
{
if (raises)
type = build_exception_variant (type, raises);
tree fn = build_library_fn (name, ERROR_MARK, type, ecf_flags);
return pushdecl_top_level (fn);
}
/* Like build_cp_library_fn, but also pushes the function so that it
will be found by normal lookup. */
static tree
push_cp_library_fn (enum tree_code operator_code, tree type,
int ecf_flags)
{
tree fn = build_cp_library_fn (ovl_op_identifier (false, operator_code),
operator_code, type, ecf_flags);
pushdecl (fn);
if (flag_tm)
apply_tm_attr (fn, get_identifier ("transaction_safe"));
return fn;
}
/* Like push_library_fn, but takes a TREE_LIST of parm types rather than
a FUNCTION_TYPE. */
tree
push_void_library_fn (tree name, tree parmtypes, int ecf_flags)
{
tree type = build_function_type (void_type_node, parmtypes);
return push_library_fn (name, type, NULL_TREE, ecf_flags);
}
/* Like push_library_fn, but also note that this function throws
and does not return. Used for __throw_foo and the like. */
tree
push_throw_library_fn (tree name, tree type)
{
tree fn = push_library_fn (name, type, NULL_TREE, ECF_NORETURN | ECF_COLD);
return fn;
}
/* When we call finish_struct for an anonymous union, we create
default copy constructors and such. But, an anonymous union
shouldn't have such things; this function undoes the damage to the
anonymous union type T.
(The reason that we create the synthesized methods is that we don't
distinguish `union { int i; }' from `typedef union { int i; } U'.
The first is an anonymous union; the second is just an ordinary
union type.) */
void
fixup_anonymous_aggr (tree t)
{
/* Wipe out memory of synthesized methods. */
TYPE_HAS_USER_CONSTRUCTOR (t) = 0;
TYPE_HAS_DEFAULT_CONSTRUCTOR (t) = 0;
TYPE_HAS_COPY_CTOR (t) = 0;
TYPE_HAS_CONST_COPY_CTOR (t) = 0;
TYPE_HAS_COPY_ASSIGN (t) = 0;
TYPE_HAS_CONST_COPY_ASSIGN (t) = 0;
/* Splice the implicitly generated functions out of TYPE_FIELDS. */
for (tree probe, *prev_p = &TYPE_FIELDS (t); (probe = *prev_p);)
if (TREE_CODE (probe) == FUNCTION_DECL && DECL_ARTIFICIAL (probe))
*prev_p = DECL_CHAIN (probe);
else
prev_p = &DECL_CHAIN (probe);
/* Anonymous aggregates cannot have fields with ctors, dtors or complex
assignment operators (because they cannot have these methods themselves).
For anonymous unions this is already checked because they are not allowed
in any union, otherwise we have to check it. */
if (TREE_CODE (t) != UNION_TYPE)
{
tree field, type;
for (field = TYPE_FIELDS (t); field; field = DECL_CHAIN (field))
if (TREE_CODE (field) == FIELD_DECL)
{
type = TREE_TYPE (field);
if (CLASS_TYPE_P (type))
{
if (TYPE_NEEDS_CONSTRUCTING (type))
error ("member %q+#D with constructor not allowed "
"in anonymous aggregate", field);
if (TYPE_HAS_NONTRIVIAL_DESTRUCTOR (type))
error ("member %q+#D with destructor not allowed "
"in anonymous aggregate", field);
if (TYPE_HAS_COMPLEX_COPY_ASSIGN (type))
error ("member %q+#D with copy assignment operator "
"not allowed in anonymous aggregate", field);
}
}
}
}
/* Warn for an attribute located at LOCATION that appertains to the
class type CLASS_TYPE that has not been properly placed after its
class-key, in it class-specifier. */
void
warn_misplaced_attr_for_class_type (location_t location,
tree class_type)
{
gcc_assert (OVERLOAD_TYPE_P (class_type));
auto_diagnostic_group d;
if (warning_at (location, OPT_Wattributes,
"attribute ignored in declaration "
"of %q#T", class_type))
inform (location,
"attribute for %q#T must follow the %qs keyword",
class_type, class_key_or_enum_as_string (class_type));
}
/* Returns the cv-qualifiers that apply to the type specified
by the DECLSPECS. */
static int
get_type_quals (const cp_decl_specifier_seq *declspecs)
{
int type_quals = TYPE_UNQUALIFIED;
if (decl_spec_seq_has_spec_p (declspecs, ds_const))
type_quals |= TYPE_QUAL_CONST;
if (decl_spec_seq_has_spec_p (declspecs, ds_volatile))
type_quals |= TYPE_QUAL_VOLATILE;
if (decl_spec_seq_has_spec_p (declspecs, ds_restrict))
type_quals |= TYPE_QUAL_RESTRICT;
return type_quals;
}
/* Make sure that a declaration with no declarator is well-formed, i.e.
just declares a tagged type or anonymous union.
Returns the type declared; or NULL_TREE if none. */
tree
check_tag_decl (cp_decl_specifier_seq *declspecs,
bool explicit_type_instantiation_p)
{
int saw_friend = decl_spec_seq_has_spec_p (declspecs, ds_friend);
int saw_typedef = decl_spec_seq_has_spec_p (declspecs, ds_typedef);
/* If a class, struct, or enum type is declared by the DECLSPECS
(i.e, if a class-specifier, enum-specifier, or non-typename
elaborated-type-specifier appears in the DECLSPECS),
DECLARED_TYPE is set to the corresponding type. */
tree declared_type = NULL_TREE;
bool error_p = false;
if (declspecs->multiple_types_p)
error_at (smallest_type_location (declspecs),
"multiple types in one declaration");
else if (declspecs->redefined_builtin_type)
{
location_t loc = declspecs->locations[ds_redefined_builtin_type_spec];
if (!in_system_header_at (loc))
permerror (loc, "redeclaration of C++ built-in type %qT",
declspecs->redefined_builtin_type);
return NULL_TREE;
}
if (declspecs->type
&& TYPE_P (declspecs->type)
&& ((TREE_CODE (declspecs->type) != TYPENAME_TYPE
&& MAYBE_CLASS_TYPE_P (declspecs->type))
|| TREE_CODE (declspecs->type) == ENUMERAL_TYPE))
declared_type = declspecs->type;
else if (declspecs->type == error_mark_node)
error_p = true;
if (type_uses_auto (declared_type))
{
error_at (declspecs->locations[ds_type_spec],
"%<auto%> can only be specified for variables "
"or function declarations");
return error_mark_node;
}
if (declared_type && !OVERLOAD_TYPE_P (declared_type))
declared_type = NULL_TREE;
if (!declared_type && !saw_friend && !error_p)
permerror (input_location, "declaration does not declare anything");
/* Check for an anonymous union. */
else if (declared_type && RECORD_OR_UNION_CODE_P (TREE_CODE (declared_type))
&& TYPE_UNNAMED_P (declared_type))
{
/* 7/3 In a simple-declaration, the optional init-declarator-list
can be omitted only when declaring a class (clause 9) or
enumeration (7.2), that is, when the decl-specifier-seq contains
either a class-specifier, an elaborated-type-specifier with
a class-key (9.1), or an enum-specifier. In these cases and
whenever a class-specifier or enum-specifier is present in the
decl-specifier-seq, the identifiers in these specifiers are among
the names being declared by the declaration (as class-name,
enum-names, or enumerators, depending on the syntax). In such
cases, and except for the declaration of an unnamed bit-field (9.6),
the decl-specifier-seq shall introduce one or more names into the
program, or shall redeclare a name introduced by a previous
declaration. [Example:
enum { }; // ill-formed
typedef class { }; // ill-formed
--end example] */
if (saw_typedef)
{
error_at (declspecs->locations[ds_typedef],
"missing type-name in typedef-declaration");
return NULL_TREE;
}
/* Anonymous unions are objects, so they can have specifiers. */;
SET_ANON_AGGR_TYPE_P (declared_type);
if (TREE_CODE (declared_type) != UNION_TYPE)
pedwarn (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (declared_type)),
OPT_Wpedantic, "ISO C++ prohibits anonymous structs");
}
else
{
if (decl_spec_seq_has_spec_p (declspecs, ds_inline))
error_at (declspecs->locations[ds_inline],
"%<inline%> can only be specified for functions");
else if (decl_spec_seq_has_spec_p (declspecs, ds_virtual))
error_at (declspecs->locations[ds_virtual],
"%<virtual%> can only be specified for functions");
else if (saw_friend
&& (!current_class_type
|| current_scope () != current_class_type))
error_at (declspecs->locations[ds_friend],
"%<friend%> can only be specified inside a class");
else if (decl_spec_seq_has_spec_p (declspecs, ds_explicit))
error_at (declspecs->locations[ds_explicit],
"%<explicit%> can only be specified for constructors");
else if (declspecs->storage_class)
error_at (declspecs->locations[ds_storage_class],
"a storage class can only be specified for objects "
"and functions");
else if (decl_spec_seq_has_spec_p (declspecs, ds_const))
error_at (declspecs->locations[ds_const],
"%<const%> can only be specified for objects and "
"functions");
else if (decl_spec_seq_has_spec_p (declspecs, ds_volatile))
error_at (declspecs->locations[ds_volatile],
"%<volatile%> can only be specified for objects and "
"functions");
else if (decl_spec_seq_has_spec_p (declspecs, ds_restrict))
error_at (declspecs->locations[ds_restrict],
"%<__restrict%> can only be specified for objects and "
"functions");
else if (decl_spec_seq_has_spec_p (declspecs, ds_thread))
error_at (declspecs->locations[ds_thread],
"%<__thread%> can only be specified for objects "
"and functions");
else if (saw_typedef)
warning_at (declspecs->locations[ds_typedef], 0,
"%<typedef%> was ignored in this declaration");
else if (decl_spec_seq_has_spec_p (declspecs, ds_constexpr))
error_at (declspecs->locations[ds_constexpr],
"%qs cannot be used for type declarations", "constexpr");
else if (decl_spec_seq_has_spec_p (declspecs, ds_constinit))
error_at (declspecs->locations[ds_constinit],
"%qs cannot be used for type declarations", "constinit");
else if (decl_spec_seq_has_spec_p (declspecs, ds_consteval))
error_at (declspecs->locations[ds_consteval],
"%qs cannot be used for type declarations", "consteval");
}
if (declspecs->attributes && warn_attributes && declared_type)
{
location_t loc;
if (!CLASS_TYPE_P (declared_type)
|| !CLASSTYPE_TEMPLATE_INSTANTIATION (declared_type))
/* For a non-template class, use the name location. */
loc = location_of (declared_type);
else
/* For a template class (an explicit instantiation), use the
current location. */
loc = input_location;
if (explicit_type_instantiation_p)
/* [dcl.attr.grammar]/4:
No attribute-specifier-seq shall appertain to an explicit
instantiation. */
{
if (warning_at (loc, OPT_Wattributes,
"attribute ignored in explicit instantiation %q#T",
declared_type))
inform (loc,
"no attribute can be applied to "
"an explicit instantiation");
}
else
warn_misplaced_attr_for_class_type (loc, declared_type);
}
return declared_type;
}
/* Called when a declaration is seen that contains no names to declare.
If its type is a reference to a structure, union or enum inherited
from a containing scope, shadow that tag name for the current scope
with a forward reference.
If its type defines a new named structure or union
or defines an enum, it is valid but we need not do anything here.
Otherwise, it is an error.
C++: may have to grok the declspecs to learn about static,
complain for anonymous unions.
Returns the TYPE declared -- or NULL_TREE if none. */
tree
shadow_tag (cp_decl_specifier_seq *declspecs)
{
tree t = check_tag_decl (declspecs,
/*explicit_type_instantiation_p=*/false);
if (!t)
return NULL_TREE;
if (maybe_process_partial_specialization (t) == error_mark_node)
return NULL_TREE;
/* This is where the variables in an anonymous union are
declared. An anonymous union declaration looks like:
union { ... } ;
because there is no declarator after the union, the parser
sends that declaration here. */
if (ANON_AGGR_TYPE_P (t))
{
fixup_anonymous_aggr (t);
if (TYPE_FIELDS (t))
{
tree decl = grokdeclarator (/*declarator=*/NULL,
declspecs, NORMAL, 0, NULL);
finish_anon_union (decl);
}
}
return t;
}
/* Decode a "typename", such as "int **", returning a ..._TYPE node. */
tree
groktypename (cp_decl_specifier_seq *type_specifiers,
const cp_declarator *declarator,
bool is_template_arg)
{
tree attrs;
tree type;
enum decl_context context
= is_template_arg ? TEMPLATE_TYPE_ARG : TYPENAME;
attrs = type_specifiers->attributes;
type_specifiers->attributes = NULL_TREE;
type = grokdeclarator (declarator, type_specifiers, context, 0, &attrs);
if (attrs && type != error_mark_node)
{
if (CLASS_TYPE_P (type))
warning (OPT_Wattributes, "ignoring attributes applied to class type %qT "
"outside of definition", type);
else if (MAYBE_CLASS_TYPE_P (type))
/* A template type parameter or other dependent type. */
warning (OPT_Wattributes, "ignoring attributes applied to dependent "
"type %qT without an associated declaration", type);
else
cplus_decl_attributes (&type, attrs, 0);
}
return type;
}
/* Process a DECLARATOR for a function-scope or namespace-scope
variable or function declaration.
(Function definitions go through start_function; class member
declarations appearing in the body of the class go through
grokfield.) The DECL corresponding to the DECLARATOR is returned.
If an error occurs, the error_mark_node is returned instead.
DECLSPECS are the decl-specifiers for the declaration. INITIALIZED is
SD_INITIALIZED if an explicit initializer is present, or SD_DEFAULTED
for an explicitly defaulted function, or SD_DELETED for an explicitly
deleted function, but 0 (SD_UNINITIALIZED) if this is a variable
implicitly initialized via a default constructor. It can also be
SD_DECOMPOSITION which behaves much like SD_INITIALIZED, but we also
mark the new decl as DECL_DECOMPOSITION_P.
ATTRIBUTES and PREFIX_ATTRIBUTES are GNU attributes associated with this
declaration.
The scope represented by the context of the returned DECL is pushed
(if it is not the global namespace) and is assigned to
*PUSHED_SCOPE_P. The caller is then responsible for calling
pop_scope on *PUSHED_SCOPE_P if it is set. */
tree
start_decl (const cp_declarator *declarator,
cp_decl_specifier_seq *declspecs,
int initialized,
tree attributes,
tree prefix_attributes,
tree *pushed_scope_p)
{
tree decl;
tree context;
bool was_public;
int flags;
bool alias;
*pushed_scope_p = NULL_TREE;
attributes = chainon (attributes, prefix_attributes);
decl = grokdeclarator (declarator, declspecs, NORMAL, initialized,
&attributes);
if (decl == NULL_TREE || VOID_TYPE_P (decl)
|| decl == error_mark_node)
return error_mark_node;
context = CP_DECL_CONTEXT (decl);
if (context != global_namespace)
*pushed_scope_p = push_scope (context);
if (initialized && TREE_CODE (decl) == TYPE_DECL)
{
error_at (DECL_SOURCE_LOCATION (decl),
"typedef %qD is initialized (use %qs instead)",
decl, "decltype");
return error_mark_node;
}
if (initialized)
{
if (! toplevel_bindings_p ()
&& DECL_EXTERNAL (decl))
warning (0, "declaration of %q#D has %<extern%> and is initialized",
decl);
DECL_EXTERNAL (decl) = 0;
if (toplevel_bindings_p ())
TREE_STATIC (decl) = 1;
}
alias = lookup_attribute ("alias", DECL_ATTRIBUTES (decl)) != 0;
if (alias && TREE_CODE (decl) == FUNCTION_DECL)
record_key_method_defined (decl);
/* If this is a typedef that names the class for linkage purposes
(7.1.3p8), apply any attributes directly to the type. */
if (TREE_CODE (decl) == TYPE_DECL
&& OVERLOAD_TYPE_P (TREE_TYPE (decl))
&& decl == TYPE_NAME (TYPE_MAIN_VARIANT (TREE_TYPE (decl))))
flags = ATTR_FLAG_TYPE_IN_PLACE;
else
flags = 0;
/* Set attributes here so if duplicate decl, will have proper attributes. */
cplus_decl_attributes (&decl, attributes, flags);
/* Dllimported symbols cannot be defined. Static data members (which
can be initialized in-class and dllimported) go through grokfield,
not here, so we don't need to exclude those decls when checking for
a definition. */
if (initialized && DECL_DLLIMPORT_P (decl))
{
error_at (DECL_SOURCE_LOCATION (decl),
"definition of %q#D is marked %<dllimport%>", decl);
DECL_DLLIMPORT_P (decl) = 0;
}
/* If #pragma weak was used, mark the decl weak now. */
if (!processing_template_decl && !DECL_DECOMPOSITION_P (decl))
maybe_apply_pragma_weak (decl);
if (TREE_CODE (decl) == FUNCTION_DECL
&& DECL_DECLARED_INLINE_P (decl)
&& DECL_UNINLINABLE (decl)
&& lookup_attribute ("noinline", DECL_ATTRIBUTES (decl)))
warning_at (DECL_SOURCE_LOCATION (decl), 0,
"inline function %qD given attribute %qs", decl, "noinline");
if (TYPE_P (context) && COMPLETE_TYPE_P (complete_type (context)))
{
bool this_tmpl = (processing_template_decl
> template_class_depth (context));
if (VAR_P (decl))
{
tree field = lookup_field (context, DECL_NAME (decl), 0, false);
if (field == NULL_TREE
|| !(VAR_P (field) || variable_template_p (field)))
error ("%q+#D is not a static data member of %q#T", decl, context);
else if (variable_template_p (field)
&& (DECL_LANG_SPECIFIC (decl)
&& DECL_TEMPLATE_SPECIALIZATION (decl)))
/* OK, specialization was already checked. */;
else if (variable_template_p (field) && !this_tmpl)
{
error_at (DECL_SOURCE_LOCATION (decl),
"non-member-template declaration of %qD", decl);
inform (DECL_SOURCE_LOCATION (field), "does not match "
"member template declaration here");
return error_mark_node;
}
else
{
if (variable_template_p (field))
field = DECL_TEMPLATE_RESULT (field);
if (DECL_CONTEXT (field) != context)
{
if (!same_type_p (DECL_CONTEXT (field), context))
permerror (input_location, "ISO C++ does not permit %<%T::%D%> "
"to be defined as %<%T::%D%>",
DECL_CONTEXT (field), DECL_NAME (decl),
context, DECL_NAME (decl));
DECL_CONTEXT (decl) = DECL_CONTEXT (field);
}
/* Static data member are tricky; an in-class initialization
still doesn't provide a definition, so the in-class
declaration will have DECL_EXTERNAL set, but will have an
initialization. Thus, duplicate_decls won't warn
about this situation, and so we check here. */
if (initialized && DECL_INITIALIZED_IN_CLASS_P (field))
error ("duplicate initialization of %qD", decl);
field = duplicate_decls (decl, field);
if (field == error_mark_node)
return error_mark_node;
else if (field)
decl = field;
}
}
else
{
tree field = check_classfn (context, decl,
this_tmpl
? current_template_parms
: NULL_TREE);
if (field && field != error_mark_node
&& duplicate_decls (decl, field))
decl = field;
}
/* cp_finish_decl sets DECL_EXTERNAL if DECL_IN_AGGR_P is set. */
DECL_IN_AGGR_P (decl) = 0;
/* Do not mark DECL as an explicit specialization if it was not
already marked as an instantiation; a declaration should
never be marked as a specialization unless we know what
template is being specialized. */
if (DECL_LANG_SPECIFIC (decl) && DECL_USE_TEMPLATE (decl))
{
SET_DECL_TEMPLATE_SPECIALIZATION (decl);
if (TREE_CODE (decl) == FUNCTION_DECL)
DECL_COMDAT (decl) = (TREE_PUBLIC (decl)
&& DECL_DECLARED_INLINE_P (decl));
else
DECL_COMDAT (decl) = false;
/* [temp.expl.spec] An explicit specialization of a static data
member of a template is a definition if the declaration
includes an initializer; otherwise, it is a declaration.
We check for processing_specialization so this only applies
to the new specialization syntax. */
if (!initialized && processing_specialization)
DECL_EXTERNAL (decl) = 1;
}
if (DECL_EXTERNAL (decl) && ! DECL_TEMPLATE_SPECIALIZATION (decl)
/* Aliases are definitions. */
&& !alias)
permerror (declarator->id_loc,
"declaration of %q#D outside of class is not definition",
decl);
}
/* Create a DECL_LANG_SPECIFIC so that DECL_DECOMPOSITION_P works. */
if (initialized == SD_DECOMPOSITION)
fit_decomposition_lang_decl (decl, NULL_TREE);
was_public = TREE_PUBLIC (decl);
if ((DECL_EXTERNAL (decl) || TREE_CODE (decl) == FUNCTION_DECL)
&& current_function_decl)
/* A function-scope decl of some namespace-scope decl. */
DECL_LOCAL_DECL_P (decl) = true;
/* Enter this declaration into the symbol table. Don't push the plain
VAR_DECL for a variable template. */
if (!template_parm_scope_p ()
|| !VAR_P (decl))
decl = maybe_push_decl (decl);
if (processing_template_decl)
decl = push_template_decl (decl);
if (decl == error_mark_node)
return error_mark_node;
if (VAR_P (decl)
&& DECL_NAMESPACE_SCOPE_P (decl) && !TREE_PUBLIC (decl) && !was_public
&& !DECL_THIS_STATIC (decl) && !DECL_ARTIFICIAL (decl))
{
/* This is a const variable with implicit 'static'. Set
DECL_THIS_STATIC so we can tell it from variables that are
!TREE_PUBLIC because of the anonymous namespace. */
gcc_assert (CP_TYPE_CONST_P (TREE_TYPE (decl)) || errorcount);
DECL_THIS_STATIC (decl) = 1;
}
if (current_function_decl && VAR_P (decl)
&& DECL_DECLARED_CONSTEXPR_P (current_function_decl))
{
bool ok = false;
if (CP_DECL_THREAD_LOCAL_P (decl))
error_at (DECL_SOURCE_LOCATION (decl),
"%qD declared %<thread_local%> in %qs function", decl,
DECL_IMMEDIATE_FUNCTION_P (current_function_decl)
? "consteval" : "constexpr");
else if (TREE_STATIC (decl))
error_at (DECL_SOURCE_LOCATION (decl),
"%qD declared %<static%> in %qs function", decl,
DECL_IMMEDIATE_FUNCTION_P (current_function_decl)
? "consteval" : "constexpr");
else
ok = true;
if (!ok)
cp_function_chain->invalid_constexpr = true;
}
if (!processing_template_decl && VAR_P (decl))
start_decl_1 (decl, initialized);
return decl;
}
/* Process the declaration of a variable DECL. INITIALIZED is true
iff DECL is explicitly initialized. (INITIALIZED is false if the
variable is initialized via an implicitly-called constructor.)
This function must be called for ordinary variables (including, for
example, implicit instantiations of templates), but must not be
called for template declarations. */
void
start_decl_1 (tree decl, bool initialized)
{
tree type;
bool complete_p;
bool aggregate_definition_p;
gcc_assert (!processing_template_decl);
if (error_operand_p (decl))
return;
gcc_assert (VAR_P (decl));
type = TREE_TYPE (decl);
complete_p = COMPLETE_TYPE_P (type);
aggregate_definition_p = MAYBE_CLASS_TYPE_P (type) && !DECL_EXTERNAL (decl);
/* If an explicit initializer is present, or if this is a definition
of an aggregate, then we need a complete type at this point.
(Scalars are always complete types, so there is nothing to
check.) This code just sets COMPLETE_P; errors (if necessary)
are issued below. */
if ((initialized || aggregate_definition_p)
&& !complete_p
&& COMPLETE_TYPE_P (complete_type (type)))
{
complete_p = true;
/* We will not yet have set TREE_READONLY on DECL if the type
was "const", but incomplete, before this point. But, now, we
have a complete type, so we can try again. */
cp_apply_type_quals_to_decl (cp_type_quals (type), decl);
}
if (is_global_var (decl))
{
type_context_kind context = (DECL_THREAD_LOCAL_P (decl)
? TCTX_THREAD_STORAGE
: TCTX_STATIC_STORAGE);
verify_type_context (input_location, context, TREE_TYPE (decl));
}
if (initialized)
/* Is it valid for this decl to have an initializer at all? */
{
/* Don't allow initializations for incomplete types except for
arrays which might be completed by the initialization. */
if (complete_p)
; /* A complete type is ok. */
else if (type_uses_auto (type))
; /* An auto type is ok. */
else if (TREE_CODE (type) != ARRAY_TYPE)
{
error ("variable %q#D has initializer but incomplete type", decl);
type = TREE_TYPE (decl) = error_mark_node;
}
else if (!COMPLETE_TYPE_P (complete_type (TREE_TYPE (type))))
{
if (DECL_LANG_SPECIFIC (decl) && DECL_TEMPLATE_INFO (decl))
error ("elements of array %q#D have incomplete type", decl);
/* else we already gave an error in start_decl. */
}
}
else if (aggregate_definition_p && !complete_p)
{
if (type_uses_auto (type))
gcc_assert (CLASS_PLACEHOLDER_TEMPLATE (type));
else
{
error ("aggregate %q#D has incomplete type and cannot be defined",
decl);
/* Change the type so that assemble_variable will give
DECL an rtl we can live with: (mem (const_int 0)). */
type = TREE_TYPE (decl) = error_mark_node;
}
}
/* Create a new scope to hold this declaration if necessary.
Whether or not a new scope is necessary cannot be determined
until after the type has been completed; if the type is a
specialization of a class template it is not until after
instantiation has occurred that TYPE_HAS_NONTRIVIAL_DESTRUCTOR
will be set correctly. */
maybe_push_cleanup_level (type);
}
/* Given a parenthesized list of values INIT, create a CONSTRUCTOR to handle
C++20 P0960. TYPE is the type of the object we're initializing. */
tree
do_aggregate_paren_init (tree init, tree type)
{
tree val = TREE_VALUE (init);
if (TREE_CHAIN (init) == NULL_TREE)
{
/* If the list has a single element and it's a string literal,
then it's the initializer for the array as a whole. */
if (TREE_CODE (type) == ARRAY_TYPE
&& char_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (type)))
&& TREE_CODE (tree_strip_any_location_wrapper (val))
== STRING_CST)
return val;
/* Handle non-standard extensions like compound literals. This also
prevents triggering aggregate parenthesized-initialization in
compiler-generated code for =default. */
else if (same_type_ignoring_top_level_qualifiers_p (type,
TREE_TYPE (val)))
return val;
}
init = build_constructor_from_list (init_list_type_node, init);
CONSTRUCTOR_IS_DIRECT_INIT (init) = true;
CONSTRUCTOR_IS_PAREN_INIT (init) = true;
return init;
}
/* Handle initialization of references. DECL, TYPE, and INIT have the
same meaning as in cp_finish_decl. *CLEANUP must be NULL on entry,
but will be set to a new CLEANUP_STMT if a temporary is created
that must be destroyed subsequently.
Returns an initializer expression to use to initialize DECL, or
NULL if the initialization can be performed statically.
Quotes on semantics can be found in ARM 8.4.3. */
static tree
grok_reference_init (tree decl, tree type, tree init, int flags)
{
if (init == NULL_TREE)
{
if ((DECL_LANG_SPECIFIC (decl) == 0
|| DECL_IN_AGGR_P (decl) == 0)
&& ! DECL_THIS_EXTERN (decl))
error_at (DECL_SOURCE_LOCATION (decl),
"%qD declared as reference but not initialized", decl);
return NULL_TREE;
}
tree ttype = TREE_TYPE (type);
if (TREE_CODE (init) == TREE_LIST)
{
/* This handles (C++20 only) code like
const A& r(1, 2, 3);
where we treat the parenthesized list as a CONSTRUCTOR. */
if (TREE_TYPE (init) == NULL_TREE
&& CP_AGGREGATE_TYPE_P (ttype)
&& !DECL_DECOMPOSITION_P (decl)
&& (cxx_dialect >= cxx20))
{
/* We don't know yet if we should treat const A& r(1) as
const A& r{1}. */
if (list_length (init) == 1)
{
flags |= LOOKUP_AGGREGATE_PAREN_INIT;
init = build_x_compound_expr_from_list (init, ELK_INIT,
tf_warning_or_error);
}
/* If the list had more than one element, the code is ill-formed
pre-C++20, so we can build a constructor right away. */
else
init = do_aggregate_paren_init (init, ttype);
}
else
init = build_x_compound_expr_from_list (init, ELK_INIT,
tf_warning_or_error);
}
if (TREE_CODE (ttype) != ARRAY_TYPE
&& TREE_CODE (TREE_TYPE (init)) == ARRAY_TYPE)
/* Note: default conversion is only called in very special cases. */
init = decay_conversion (init, tf_warning_or_error);
/* check_initializer handles this for non-reference variables, but for
references we need to do it here or the initializer will get the
incomplete array type and confuse later calls to
cp_complete_array_type. */
if (TREE_CODE (ttype) == ARRAY_TYPE
&& TYPE_DOMAIN (ttype) == NULL_TREE
&& (BRACE_ENCLOSED_INITIALIZER_P (init)
|| TREE_CODE (init) == STRING_CST))
{
cp_complete_array_type (&ttype, init, false);
if (ttype != TREE_TYPE (type))
type = cp_build_reference_type (ttype, TYPE_REF_IS_RVALUE (type));
}
/* Convert INIT to the reference type TYPE. This may involve the
creation of a temporary, whose lifetime must be the same as that
of the reference. If so, a DECL_EXPR for the temporary will be
added just after the DECL_EXPR for DECL. That's why we don't set
DECL_INITIAL for local references (instead assigning to them
explicitly); we need to allow the temporary to be initialized
first. */
return initialize_reference (type, init, flags,
tf_warning_or_error);
}
/* Designated initializers in arrays are not supported in GNU C++.
The parser cannot detect this error since it does not know whether
a given brace-enclosed initializer is for a class type or for an
array. This function checks that CE does not use a designated
initializer. If it does, an error is issued. Returns true if CE
is valid, i.e., does not have a designated initializer. */
bool
check_array_designated_initializer (constructor_elt *ce,
unsigned HOST_WIDE_INT index)
{
/* Designated initializers for array elements are not supported. */
if (ce->index)
{
/* The parser only allows identifiers as designated
initializers. */
if (ce->index == error_mark_node)
{
error ("name used in a GNU-style designated "
"initializer for an array");
return false;
}
else if (identifier_p (ce->index))
{
error ("name %qD used in a GNU-style designated "
"initializer for an array", ce->index);
return false;
}
tree ce_index = build_expr_type_conversion (WANT_INT | WANT_ENUM,
ce->index, true);
if (ce_index
&& INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (TREE_TYPE (ce_index))
&& (TREE_CODE (ce_index = fold_non_dependent_expr (ce_index))
== INTEGER_CST))
{
/* A C99 designator is OK if it matches the current index. */
if (wi::to_wide (ce_index) == index)
{
ce->index = ce_index;
return true;
}
else
sorry ("non-trivial designated initializers not supported");
}
else
error_at (cp_expr_loc_or_input_loc (ce->index),
"C99 designator %qE is not an integral constant-expression",
ce->index);
return false;
}
return true;
}
/* When parsing `int a[] = {1, 2};' we don't know the size of the
array until we finish parsing the initializer. If that's the
situation we're in, update DECL accordingly. */
static void
maybe_deduce_size_from_array_init (tree decl, tree init)
{
tree type = TREE_TYPE (decl);
if (TREE_CODE (type) == ARRAY_TYPE
&& TYPE_DOMAIN (type) == NULL_TREE
&& TREE_CODE (decl) != TYPE_DECL)
{
/* do_default is really a C-ism to deal with tentative definitions.
But let's leave it here to ease the eventual merge. */
int do_default = !DECL_EXTERNAL (decl);
tree initializer = init ? init : DECL_INITIAL (decl);
int failure = 0;
/* Check that there are no designated initializers in INIT, as
those are not supported in GNU C++, and as the middle-end
will crash if presented with a non-numeric designated
initializer. */
if (initializer && BRACE_ENCLOSED_INITIALIZER_P (initializer))
{
vec<constructor_elt, va_gc> *v = CONSTRUCTOR_ELTS (initializer);
constructor_elt *ce;
HOST_WIDE_INT i;
FOR_EACH_VEC_SAFE_ELT (v, i, ce)
{
if (instantiation_dependent_expression_p (ce->index))
return;
if (!check_array_designated_initializer (ce, i))
failure = 1;
}
}
if (failure)
TREE_TYPE (decl) = error_mark_node;
else
{
failure = cp_complete_array_type (&TREE_TYPE (decl), initializer,
do_default);
if (failure == 1)
{
error_at (cp_expr_loc_or_loc (initializer,
DECL_SOURCE_LOCATION (decl)),
"initializer fails to determine size of %qD", decl);
}
else if (failure == 2)
{
if (do_default)
{
error_at (DECL_SOURCE_LOCATION (decl),
"array size missing in %qD", decl);
}
/* If a `static' var's size isn't known, make it extern as
well as static, so it does not get allocated. If it's not
`static', then don't mark it extern; finish_incomplete_decl
will give it a default size and it will get allocated. */
else if (!pedantic && TREE_STATIC (decl) && !TREE_PUBLIC (decl))
DECL_EXTERNAL (decl) = 1;
}
else if (failure == 3)
{
error_at (DECL_SOURCE_LOCATION (decl),
"zero-size array %qD", decl);
}
}
cp_apply_type_quals_to_decl (cp_type_quals (TREE_TYPE (decl)), decl);
relayout_decl (decl);
}
}
/* Set DECL_SIZE, DECL_ALIGN, etc. for DECL (a VAR_DECL), and issue
any appropriate error messages regarding the layout. */
static void
layout_var_decl (tree decl)
{
tree type;
type = TREE_TYPE (decl);
if (type == error_mark_node)
return;
/* If we haven't already laid out this declaration, do so now.
Note that we must not call complete type for an external object
because it's type might involve templates that we are not
supposed to instantiate yet. (And it's perfectly valid to say
`extern X x' for some incomplete type `X'.) */
if (!DECL_EXTERNAL (decl))
complete_type (type);
if (!DECL_SIZE (decl)
&& TREE_TYPE (decl) != error_mark_node
&& complete_or_array_type_p (type))
layout_decl (decl, 0);
if (!DECL_EXTERNAL (decl) && DECL_SIZE (decl) == NULL_TREE)
{
/* An automatic variable with an incomplete type: that is an error.
Don't talk about array types here, since we took care of that
message in grokdeclarator. */
error_at (DECL_SOURCE_LOCATION (decl),
"storage size of %qD isn%'t known", decl);
TREE_TYPE (decl) = error_mark_node;
}
#if 0
/* Keep this code around in case we later want to control debug info
based on whether a type is "used". (jason 1999-11-11) */
else if (!DECL_EXTERNAL (decl) && MAYBE_CLASS_TYPE_P (ttype))
/* Let debugger know it should output info for this type. */
note_debug_info_needed (ttype);
if (TREE_STATIC (decl) && DECL_CLASS_SCOPE_P (decl))
note_debug_info_needed (DECL_CONTEXT (decl));
#endif
if ((DECL_EXTERNAL (decl) || TREE_STATIC (decl))
&& DECL_SIZE (decl) != NULL_TREE
&& ! TREE_CONSTANT (DECL_SIZE (decl)))
{
if (TREE_CODE (DECL_SIZE (decl)) == INTEGER_CST
&& !DECL_LOCAL_DECL_P (decl))
constant_expression_warning (DECL_SIZE (decl));
else
{
error_at (DECL_SOURCE_LOCATION (decl),
"storage size of %qD isn%'t constant", decl);
TREE_TYPE (decl) = error_mark_node;
}
}
}
/* If a local static variable is declared in an inline function, or if
we have a weak definition, we must endeavor to create only one
instance of the variable at link-time. */
void
maybe_commonize_var (tree decl)
{
/* Don't mess with __FUNCTION__ and similar. */
if (DECL_ARTIFICIAL (decl))
return;
/* Static data in a function with comdat linkage also has comdat
linkage. */
if ((TREE_STATIC (decl)
&& DECL_FUNCTION_SCOPE_P (decl)
&& vague_linkage_p (DECL_CONTEXT (decl)))
|| (TREE_PUBLIC (decl) && DECL_INLINE_VAR_P (decl)))
{
if (flag_weak)
{
/* With weak symbols, we simply make the variable COMDAT;
that will cause copies in multiple translations units to
be merged. */
comdat_linkage (decl);
}
else
{
if (DECL_INITIAL (decl) == NULL_TREE
|| DECL_INITIAL (decl) == error_mark_node)
{
/* Without weak symbols, we can use COMMON to merge
uninitialized variables. */
TREE_PUBLIC (decl) = 1;
DECL_COMMON (decl) = 1;
}
else
{
/* While for initialized variables, we must use internal
linkage -- which means that multiple copies will not
be merged. */
TREE_PUBLIC (decl) = 0;
DECL_COMMON (decl) = 0;
DECL_INTERFACE_KNOWN (decl) = 1;
const char *msg;
if (DECL_INLINE_VAR_P (decl))
msg = G_("sorry: semantics of inline variable "
"%q#D are wrong (you%'ll wind up with "
"multiple copies)");
else
msg = G_("sorry: semantics of inline function "
"static data %q#D are wrong (you%'ll wind "
"up with multiple copies)");
if (warning_at (DECL_SOURCE_LOCATION (decl), 0,
msg, decl))
inform (DECL_SOURCE_LOCATION (decl),
"you can work around this by removing the initializer");
}
}
}
}
/* Issue an error message if DECL is an uninitialized const variable.
CONSTEXPR_CONTEXT_P is true when the function is called in a constexpr
context from potential_constant_expression. Returns true if all is well,
false otherwise. */
bool
check_for_uninitialized_const_var (tree decl, bool constexpr_context_p,
tsubst_flags_t complain)
{
tree type = strip_array_types (TREE_TYPE (decl));
/* ``Unless explicitly declared extern, a const object does not have
external linkage and must be initialized. ($8.4; $12.1)'' ARM
7.1.6 */
if (VAR_P (decl)
&& !TYPE_REF_P (type)
&& (CP_TYPE_CONST_P (type)
/* C++20 permits trivial default initialization in constexpr
context (P1331R2). */
|| (cxx_dialect < cxx20
&& (constexpr_context_p
|| var_in_constexpr_fn (decl))))
&& !DECL_NONTRIVIALLY_INITIALIZED_P (decl))
{
tree field = default_init_uninitialized_part (type);
if (!field)
return true;
bool show_notes = true;
if (!constexpr_context_p || cxx_dialect >= cxx20)
{
if (CP_TYPE_CONST_P (type))
{
if (complain & tf_error)
show_notes = permerror (DECL_SOURCE_LOCATION (decl),
"uninitialized %<const %D%>", decl);
}
else
{
if (!is_instantiation_of_constexpr (current_function_decl)
&& (complain & tf_error))
error_at (DECL_SOURCE_LOCATION (decl),
"uninitialized variable %qD in %<constexpr%> "
"function", decl);
else
show_notes = false;
cp_function_chain->invalid_constexpr = true;
}
}
else if (complain & tf_error)
error_at (DECL_SOURCE_LOCATION (decl),
"uninitialized variable %qD in %<constexpr%> context",
decl);
if (show_notes && CLASS_TYPE_P (type) && (complain & tf_error))
{
tree defaulted_ctor;
inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (type)),
"%q#T has no user-provided default constructor", type);
defaulted_ctor = in_class_defaulted_default_constructor (type);
if (defaulted_ctor)
inform (DECL_SOURCE_LOCATION (defaulted_ctor),
"constructor is not user-provided because it is "
"explicitly defaulted in the class body");
inform (DECL_SOURCE_LOCATION (field),
"and the implicitly-defined constructor does not "
"initialize %q#D", field);
}
return false;
}
return true;
}
/* Structure holding the current initializer being processed by reshape_init.
CUR is a pointer to the current element being processed, END is a pointer
after the last element present in the initializer. */
struct reshape_iter
{
constructor_elt *cur;
constructor_elt *end;
};
static tree reshape_init_r (tree, reshape_iter *, tree, tsubst_flags_t);
/* FIELD is a FIELD_DECL or NULL. In the former case, the value
returned is the next FIELD_DECL (possibly FIELD itself) that can be
initialized. If there are no more such fields, the return value
will be NULL. */
tree
next_initializable_field (tree field)
{
while (field
&& (TREE_CODE (field) != FIELD_DECL
|| DECL_UNNAMED_BIT_FIELD (field)
|| (DECL_ARTIFICIAL (field)
/* In C++17, don't skip base class fields. */
&& !(cxx_dialect >= cxx17 && DECL_FIELD_IS_BASE (field))
/* Don't skip vptr fields. We might see them when we're
called from reduced_constant_expression_p. */
&& !DECL_VIRTUAL_P (field))))
field = DECL_CHAIN (field);
return field;
}
/* Return true for [dcl.init.list] direct-list-initialization from
single element of enumeration with a fixed underlying type. */
bool
is_direct_enum_init (tree type, tree init)
{
if (cxx_dialect >= cxx17
&& TREE_CODE (type) == ENUMERAL_TYPE
&& ENUM_FIXED_UNDERLYING_TYPE_P (type)
&& TREE_CODE (init) == CONSTRUCTOR
&& CONSTRUCTOR_IS_DIRECT_INIT (init)
&& CONSTRUCTOR_NELTS (init) == 1)
return true;
return false;
}
/* Subroutine of reshape_init_array and reshape_init_vector, which does
the actual work. ELT_TYPE is the element type of the array. MAX_INDEX is an
INTEGER_CST representing the size of the array minus one (the maximum index),
or NULL_TREE if the array was declared without specifying the size. D is
the iterator within the constructor. */
static tree
reshape_init_array_1 (tree elt_type, tree max_index, reshape_iter *d,
tree first_initializer_p, tsubst_flags_t complain)
{
tree new_init;
bool sized_array_p = (max_index && TREE_CONSTANT (max_index));
unsigned HOST_WIDE_INT max_index_cst = 0;
unsigned HOST_WIDE_INT index;
/* The initializer for an array is always a CONSTRUCTOR. If this is the
outermost CONSTRUCTOR and the element type is non-aggregate, we don't need
to build a new one. But don't reuse if not complaining; if this is
tentative, we might also reshape to another type (95319). */
bool reuse = (first_initializer_p
&& (complain & tf_error)
&& !CP_AGGREGATE_TYPE_P (elt_type)
&& !TREE_SIDE_EFFECTS (first_initializer_p));
if (reuse)
new_init = first_initializer_p;
else
new_init = build_constructor (init_list_type_node, NULL);
if (sized_array_p)
{
/* Minus 1 is used for zero sized arrays. */
if (integer_all_onesp (max_index))
return new_init;
if (tree_fits_uhwi_p (max_index))
max_index_cst = tree_to_uhwi (max_index);
/* sizetype is sign extended, not zero extended. */
else
max_index_cst = tree_to_uhwi (fold_convert (size_type_node, max_index));
}
/* Loop until there are no more initializers. */
for (index = 0;
d->cur != d->end && (!sized_array_p || index <= max_index_cst);
++index)
{
tree elt_init;
constructor_elt *old_cur = d->cur;
check_array_designated_initializer (d->cur, index);
elt_init = reshape_init_r (elt_type, d,
/*first_initializer_p=*/NULL_TREE,
complain);
if (elt_init == error_mark_node)
return error_mark_node;
tree idx = size_int (index);
if (reuse)
{
old_cur->index = idx;
old_cur->value = elt_init;
}
else
CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (new_init),
idx, elt_init);
if (!TREE_CONSTANT (elt_init))
TREE_CONSTANT (new_init) = false;
/* This can happen with an invalid initializer (c++/54501). */
if (d->cur == old_cur && !sized_array_p)
break;
}
return new_init;
}
/* Subroutine of reshape_init_r, processes the initializers for arrays.
Parameters are the same of reshape_init_r. */
static tree
reshape_init_array (tree type, reshape_iter *d, tree first_initializer_p,
tsubst_flags_t complain)
{
tree max_index = NULL_TREE;
gcc_assert (TREE_CODE (type) == ARRAY_TYPE);
if (TYPE_DOMAIN (type))
max_index = array_type_nelts (type);
return reshape_init_array_1 (TREE_TYPE (type), max_index, d,
first_initializer_p, complain);
}
/* Subroutine of reshape_init_r, processes the initializers for vectors.
Parameters are the same of reshape_init_r. */
static tree
reshape_init_vector (tree type, reshape_iter *d, tsubst_flags_t complain)
{
tree max_index = NULL_TREE;
gcc_assert (VECTOR_TYPE_P (type));
if (COMPOUND_LITERAL_P (d->cur->value))
{
tree value = d->cur->value;
if (!same_type_p (TREE_TYPE (value), type))
{
if (complain & tf_error)
error ("invalid type %qT as initializer for a vector of type %qT",
TREE_TYPE (d->cur->value), type);
value = error_mark_node;
}
++d->cur;
return value;
}
/* For a vector, we initialize it as an array of the appropriate size. */
if (VECTOR_TYPE_P (type))
max_index = size_int (TYPE_VECTOR_SUBPARTS (type) - 1);
return reshape_init_array_1 (TREE_TYPE (type), max_index, d,
NULL_TREE, complain);
}
/* Subroutine of reshape_init_r, processes the initializers for classes
or union. Parameters are the same of reshape_init_r. */
static tree
reshape_init_class (tree type, reshape_iter *d, bool first_initializer_p,
tsubst_flags_t complain)
{
tree field;
tree new_init;
gcc_assert (CLASS_TYPE_P (type));
/* The initializer for a class is always a CONSTRUCTOR. */
new_init = build_constructor (init_list_type_node, NULL);
int binfo_idx = -1;
tree binfo = TYPE_BINFO (type);
tree base_binfo = NULL_TREE;
if (cxx_dialect >= cxx17 && uses_template_parms (type))
{
/* We get here from maybe_aggr_guide for C++20 class template argument
deduction. In this case we need to look through the binfo because a
template doesn't have base fields. */
binfo_idx = 0;
BINFO_BASE_ITERATE (binfo, binfo_idx, base_binfo);
}
if (base_binfo)
field = base_binfo;
else
field = next_initializable_field (TYPE_FIELDS (type));
if (!field)
{
/* [dcl.init.aggr]
An initializer for an aggregate member that is an
empty class shall have the form of an empty
initializer-list {}. */
if (!first_initializer_p)
{
if (complain & tf_error)
error ("initializer for %qT must be brace-enclosed", type);
return error_mark_node;
}
return new_init;
}
/* For C++20 CTAD, handle pack expansions in the base list. */
tree last_was_pack_expansion = NULL_TREE;
/* Loop through the initializable fields, gathering initializers. */
while (d->cur != d->end)
{
tree field_init;
constructor_elt *old_cur = d->cur;
/* Handle designated initializers, as an extension. */
if (d->cur->index)
{
if (d->cur->index == error_mark_node)
return error_mark_node;
if (TREE_CODE (d->cur->index) == FIELD_DECL)
{
/* We already reshaped this. */
if (field != d->cur->index)
{
tree id = DECL_NAME (d->cur->index);
gcc_assert (id);
gcc_checking_assert (d->cur->index
== get_class_binding (type, id));
field = d->cur->index;
}
}
else if (TREE_CODE (d->cur->index) == IDENTIFIER_NODE)
field = get_class_binding (type, d->cur->index);
else
{
if (complain & tf_error)
error ("%<[%E] =%> used in a GNU-style designated initializer"
" for class %qT", d->cur->index, type);
return error_mark_node;
}
if (!field || TREE_CODE (field) != FIELD_DECL)
{
if (complain & tf_error)
error ("%qT has no non-static data member named %qD", type,
d->cur->index);
return error_mark_node;
}
}
/* If we processed all the member of the class, we are done. */
if (!field)
break;
last_was_pack_expansion = (PACK_EXPANSION_P (TREE_TYPE (field))
? field : NULL_TREE);
if (last_was_pack_expansion)
/* Each non-trailing aggregate element that is a pack expansion is
assumed to correspond to no elements of the initializer list. */
goto continue_;
field_init = reshape_init_r (TREE_TYPE (field), d,
/*first_initializer_p=*/NULL_TREE,
complain);
if (field_init == error_mark_node)
return error_mark_node;
if (d->cur == old_cur && d->cur->index)
{
/* This can happen with an invalid initializer for a flexible
array member (c++/54441). */
if (complain & tf_error)
error ("invalid initializer for %q#D", field);
return error_mark_node;
}
CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (new_init), field, field_init);
/* [dcl.init.aggr]
When a union is initialized with a brace-enclosed
initializer, the braces shall only contain an
initializer for the first member of the union. */
if (TREE_CODE (type) == UNION_TYPE)
break;
continue_:
if (base_binfo)
{
BINFO_BASE_ITERATE (binfo, ++binfo_idx, base_binfo);
if (base_binfo)
field = base_binfo;
else
field = next_initializable_field (TYPE_FIELDS (type));
}
else
field = next_initializable_field (DECL_CHAIN (field));
}
/* A trailing aggregate element that is a pack expansion is assumed to
correspond to all remaining elements of the initializer list (if any). */
if (last_was_pack_expansion)
{
CONSTRUCTOR_APPEND_ELT (CONSTRUCTOR_ELTS (new_init),
last_was_pack_expansion, d->cur->value);
while (d->cur != d->end)
d->cur++;
}
return new_init;
}
/* Subroutine of reshape_init_r. We're in a context where C99 initializer
designators are not valid; either complain or return true to indicate
that reshape_init_r should return error_mark_node. */
static bool
has_designator_problem (reshape_iter *d, tsubst_flags_t complain)
{
if (d->cur->index)
{
if (complain & tf_error)
error_at (cp_expr_loc_or_input_loc (d->cur->index),
"C99 designator %qE outside aggregate initializer",
d->cur->index);
else
return true;
}
return false;
}
/* Subroutine of reshape_init, which processes a single initializer (part of
a CONSTRUCTOR). TYPE is the type of the variable being initialized, D is the
iterator within the CONSTRUCTOR which points to the initializer to process.
If this is the first initializer of the outermost CONSTRUCTOR node,
FIRST_INITIALIZER_P is that CONSTRUCTOR; otherwise, it is NULL_TREE. */
static tree
reshape_init_r (tree type, reshape_iter *d, tree first_initializer_p,
tsubst_flags_t complain)
{
tree init = d->cur->value;
if (error_operand_p (init))
return error_mark_node;
if (first_initializer_p && !CP_AGGREGATE_TYPE_P (type)
&& has_designator_problem (d, complain))
return error_mark_node;
tree stripped_init = tree_strip_any_location_wrapper (init);
if (TREE_CODE (type) == COMPLEX_TYPE)
{
/* A complex type can be initialized from one or two initializers,
but braces are not elided. */
d->cur++;
if (BRACE_ENCLOSED_INITIALIZER_P (stripped_init))
{
if (CONSTRUCTOR_NELTS (stripped_init) > 2)
{
if (complain & tf_error)
error ("too many initializers for %qT", type);
else
return error_mark_node;
}
}
else if (first_initializer_p && d->cur != d->end)
{
vec<constructor_elt, va_gc> *v = 0;
CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, init);
CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, d->cur->value);
if (has_designator_problem (d, complain))
return error_mark_node;
d->cur++;
init = build_constructor (init_list_type_node, v);
}
return init;
}
/* A non-aggregate type is always initialized with a single
initializer. */
if (!CP_AGGREGATE_TYPE_P (type)
/* As is an array with dependent bound. */
|| (cxx_dialect >= cxx20
&& TREE_CODE (type) == ARRAY_TYPE
&& uses_template_parms (TYPE_DOMAIN (type))))
{
/* It is invalid to initialize a non-aggregate type with a
brace-enclosed initializer before C++0x.
We need to check for BRACE_ENCLOSED_INITIALIZER_P here because
of g++.old-deja/g++.mike/p7626.C: a pointer-to-member constant is
a CONSTRUCTOR (with a record type). */
if (TREE_CODE (stripped_init) == CONSTRUCTOR
/* Don't complain about a capture-init. */
&& !CONSTRUCTOR_IS_DIRECT_INIT (stripped_init)
&& BRACE_ENCLOSED_INITIALIZER_P (stripped_init)) /* p7626.C */
{
if (SCALAR_TYPE_P (type))
{
if (cxx_dialect < cxx11)
{
if (complain & tf_error)
error ("braces around scalar initializer for type %qT",
type);
init = error_mark_node;
}
else if (first_initializer_p
|| (CONSTRUCTOR_NELTS (stripped_init) > 0
&& (BRACE_ENCLOSED_INITIALIZER_P
(CONSTRUCTOR_ELT (stripped_init,0)->value))))
{
if (complain & tf_error)
error ("too many braces around scalar initializer "
"for type %qT", type);
init = error_mark_node;
}
}
else
maybe_warn_cpp0x (CPP0X_INITIALIZER_LISTS);
}
d->cur++;
return init;
}
/* "If T is a class type and the initializer list has a single element of
type cv U, where U is T or a class derived from T, the object is
initialized from that element." Even if T is an aggregate. */
if (cxx_dialect >= cxx11 && (CLASS_TYPE_P (type) || VECTOR_TYPE_P (type))
&& first_initializer_p
&& d->end - d->cur == 1
&& reference_related_p (type, TREE_TYPE (init)))
{
d->cur++;
return init;
}
/* [dcl.init.aggr]
All implicit type conversions (clause _conv_) are considered when
initializing the aggregate member with an initializer from an
initializer-list. If the initializer can initialize a member,
the member is initialized. Otherwise, if the member is itself a
non-empty subaggregate, brace elision is assumed and the
initializer is considered for the initialization of the first
member of the subaggregate. */
if ((TREE_CODE (init) != CONSTRUCTOR || COMPOUND_LITERAL_P (init))
/* But don't try this for the first initializer, since that would be
looking through the outermost braces; A a2 = { a1 }; is not a
valid aggregate initialization. */
&& !first_initializer_p
&& (same_type_ignoring_top_level_qualifiers_p (type, TREE_TYPE (init))
|| can_convert_arg (type, TREE_TYPE (init), init, LOOKUP_NORMAL,
complain)))
{
d->cur++;
return init;
}
/* [dcl.init.string]
A char array (whether plain char, signed char, or unsigned char)
can be initialized by a string-literal (optionally enclosed in
braces); a wchar_t array can be initialized by a wide
string-literal (optionally enclosed in braces). */
if (TREE_CODE (type) == ARRAY_TYPE
&& char_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (type))))
{
tree str_init = init;
tree stripped_str_init = stripped_init;
/* Strip one level of braces if and only if they enclose a single
element (as allowed by [dcl.init.string]). */
if (!first_initializer_p
&& TREE_CODE (stripped_str_init) == CONSTRUCTOR
&& CONSTRUCTOR_NELTS (stripped_str_init) == 1)
{
str_init = (*CONSTRUCTOR_ELTS (stripped_str_init))[0].value;
stripped_str_init = tree_strip_any_location_wrapper (str_init);
}
/* If it's a string literal, then it's the initializer for the array
as a whole. Otherwise, continue with normal initialization for
array types (one value per array element). */
if (TREE_CODE (stripped_str_init) == STRING_CST)
{
if (has_designator_problem (d, complain))
return error_mark_node;
d->cur++;
return str_init;
}
}
/* The following cases are about aggregates. If we are not within a full
initializer already, and there is not a CONSTRUCTOR, it means that there
is a missing set of braces (that is, we are processing the case for
which reshape_init exists). */
if (!first_initializer_p)
{
if (TREE_CODE (stripped_init) == CONSTRUCTOR)
{
tree init_type = TREE_TYPE (init);
if (init_type && TYPE_PTRMEMFUNC_P (init_type))
/* There is no need to call reshape_init for pointer-to-member
function initializers, as they are always constructed correctly
by the front end. Here we have e.g. {.__pfn=0B, .__delta=0},
which is missing outermost braces. We should warn below, and
one of the routines below will wrap it in additional { }. */;
/* For a nested compound literal, proceed to specialized routines,
to handle initialization of arrays and similar. */
else if (COMPOUND_LITERAL_P (stripped_init))
gcc_assert (!BRACE_ENCLOSED_INITIALIZER_P (stripped_init));
/* A CONSTRUCTOR of the target's type is a previously
digested initializer. */
else if (same_type_ignoring_top_level_qualifiers_p (type, init_type))
{
++d->cur;
return init;
}
else
{
/* Something that hasn't been reshaped yet. */
++d->cur;
gcc_assert (BRACE_ENCLOSED_INITIALIZER_P (stripped_init));
return reshape_init (type, init, complain);
}
}
if (complain & tf_warning)
warning (OPT_Wmissing_braces,
"missing braces around initializer for %qT",
type);
}
/* Dispatch to specialized routines. */
if (CLASS_TYPE_P (type))
return reshape_init_class (type, d, first_initializer_p, complain);
else if (TREE_CODE (type) == ARRAY_TYPE)
return reshape_init_array (type, d, first_initializer_p, complain);
else if (VECTOR_TYPE_P (type))
return reshape_init_vector (type, d, complain);
else
gcc_unreachable();
}
/* Undo the brace-elision allowed by [dcl.init.aggr] in a
brace-enclosed aggregate initializer.
INIT is the CONSTRUCTOR containing the list of initializers describing
a brace-enclosed initializer for an entity of the indicated aggregate TYPE.
It may not presently match the shape of the TYPE; for example:
struct S { int a; int b; };
struct S a[] = { 1, 2, 3, 4 };
Here INIT will hold a vector of four elements, rather than a
vector of two elements, each itself a vector of two elements. This
routine transforms INIT from the former form into the latter. The
revised CONSTRUCTOR node is returned. */
tree
reshape_init (tree type, tree init, tsubst_flags_t complain)
{
vec<constructor_elt, va_gc> *v;
reshape_iter d;
tree new_init;
gcc_assert (BRACE_ENCLOSED_INITIALIZER_P (init));
v = CONSTRUCTOR_ELTS (init);
/* An empty constructor does not need reshaping, and it is always a valid
initializer. */
if (vec_safe_is_empty (v))
return init;
/* Brace elision is not performed for a CONSTRUCTOR representing
parenthesized aggregate initialization. */
if (CONSTRUCTOR_IS_PAREN_INIT (init))
{
tree elt = (*v)[0].value;
/* If we're initializing a char array from a string-literal that is
enclosed in braces, unwrap it here. */
if (TREE_CODE (type) == ARRAY_TYPE
&& vec_safe_length (v) == 1
&& char_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (type)))
&& TREE_CODE (tree_strip_any_location_wrapper (elt)) == STRING_CST)
return elt;
return init;
}
/* Handle [dcl.init.list] direct-list-initialization from
single element of enumeration with a fixed underlying type. */
if (is_direct_enum_init (type, init))
{
tree elt = CONSTRUCTOR_ELT (init, 0)->value;
type = cv_unqualified (type);
if (check_narrowing (ENUM_UNDERLYING_TYPE (type), elt, complain))
{
warning_sentinel w (warn_useless_cast);
warning_sentinel w2 (warn_ignored_qualifiers);
return cp_build_c_cast (input_location, type, elt,
tf_warning_or_error);
}
else
return error_mark_node;
}
/* Recurse on this CONSTRUCTOR. */
d.cur = &(*v)[0];
d.end = d.cur + v->length ();
new_init = reshape_init_r (type, &d, init, complain);
if (new_init == error_mark_node)
return error_mark_node;
/* Make sure all the element of the constructor were used. Otherwise,
issue an error about exceeding initializers. */
if (d.cur != d.end)
{
if (complain & tf_error)
error ("too many initializers for %qT", type);
return error_mark_node;
}
if (CONSTRUCTOR_IS_DIRECT_INIT (init)
&& BRACE_ENCLOSED_INITIALIZER_P (new_init))
CONSTRUCTOR_IS_DIRECT_INIT (new_init) = true;
if (CONSTRUCTOR_IS_DESIGNATED_INIT (init)
&& BRACE_ENCLOSED_INITIALIZER_P (new_init))
CONSTRUCTOR_IS_DESIGNATED_INIT (new_init) = true;
return new_init;
}
/* Verify array initializer. Returns true if errors have been reported. */
bool
check_array_initializer (tree decl, tree type, tree init)
{
tree element_type = TREE_TYPE (type);
/* The array type itself need not be complete, because the
initializer may tell us how many elements are in the array.
But, the elements of the array must be complete. */
if (!COMPLETE_TYPE_P (complete_type (element_type)))
{
if (decl)
error_at (DECL_SOURCE_LOCATION (decl),
"elements of array %q#D have incomplete type", decl);
else
error ("elements of array %q#T have incomplete type", type);
return true;
}
location_t loc = (decl ? location_of (decl) : input_location);
if (!verify_type_context (loc, TCTX_ARRAY_ELEMENT, element_type))
return true;
/* A compound literal can't have variable size. */
if (init && !decl
&& ((COMPLETE_TYPE_P (type) && !TREE_CONSTANT (TYPE_SIZE (type)))
|| !TREE_CONSTANT (TYPE_SIZE (element_type))))
{
error ("variable-sized compound literal");
return true;
}
return false;
}
/* Subroutine of check_initializer; args are passed down from that function.
Set stmts_are_full_exprs_p to 1 across a call to build_aggr_init. */
static tree
build_aggr_init_full_exprs (tree decl, tree init, int flags)
{
gcc_assert (stmts_are_full_exprs_p ());
return build_aggr_init (decl, init, flags, tf_warning_or_error);
}
/* Verify INIT (the initializer for DECL), and record the
initialization in DECL_INITIAL, if appropriate. CLEANUP is as for
grok_reference_init.
If the return value is non-NULL, it is an expression that must be
evaluated dynamically to initialize DECL. */
static tree
check_initializer (tree decl, tree init, int flags, vec<tree, va_gc> **cleanups)
{
tree type;
tree init_code = NULL;
tree core_type;
/* Things that are going to be initialized need to have complete
type. */
TREE_TYPE (decl) = type = complete_type (TREE_TYPE (decl));
if (DECL_HAS_VALUE_EXPR_P (decl))
{
/* A variable with DECL_HAS_VALUE_EXPR_P set is just a placeholder,
it doesn't have storage to be initialized. */
gcc_assert (init == NULL_TREE);
return NULL_TREE;
}
if (type == error_mark_node)
/* We will have already complained. */
return NULL_TREE;
if (TREE_CODE (type) == ARRAY_TYPE)
{
if (check_array_initializer (decl, type, init))
return NULL_TREE;
}
else if (!COMPLETE_TYPE_P (type))
{
error_at (DECL_SOURCE_LOCATION (decl),
"%q#D has incomplete type", decl);
TREE_TYPE (decl) = error_mark_node;
return NULL_TREE;
}
else
/* There is no way to make a variable-sized class type in GNU C++. */
gcc_assert (TREE_CONSTANT (TYPE_SIZE (type)));
if (init && BRACE_ENCLOSED_INITIALIZER_P (init))
{
int init_len = CONSTRUCTOR_NELTS (init);
if (SCALAR_TYPE_P (type))
{
if (init_len == 0)
{
maybe_warn_cpp0x (CPP0X_INITIALIZER_LISTS);
init = build_zero_init (type, NULL_TREE, false);
}
else if (init_len != 1 && TREE_CODE (type) != COMPLEX_TYPE)
{
error_at (cp_expr_loc_or_loc (init, DECL_SOURCE_LOCATION (decl)),
"scalar object %qD requires one element in "
"initializer", decl);
TREE_TYPE (decl) = error_mark_node;
return NULL_TREE;
}
}
}
if (TREE_CODE (decl) == CONST_DECL)
{
gcc_assert (!TYPE_REF_P (type));
DECL_INITIAL (decl) = init;
gcc_assert (init != NULL_TREE);
init = NULL_TREE;
}
else if (!init && DECL_REALLY_EXTERN (decl))
;
else if (init || type_build_ctor_call (type)
|| TYPE_REF_P (type))
{
if (TYPE_REF_P (type))
{
init = grok_reference_init (decl, type, init, flags);
flags |= LOOKUP_ALREADY_DIGESTED;
}
else if (!init)
check_for_uninitialized_const_var (decl, /*constexpr_context_p=*/false,
tf_warning_or_error);
/* Do not reshape constructors of vectors (they don't need to be
reshaped. */
else if (BRACE_ENCLOSED_INITIALIZER_P (init))
{
if (is_std_init_list (type))
{
init = perform_implicit_conversion (type, init,
tf_warning_or_error);
flags |= LOOKUP_ALREADY_DIGESTED;
}
else if (TYPE_NON_AGGREGATE_CLASS (type))
{
/* Don't reshape if the class has constructors. */
if (cxx_dialect == cxx98)
error_at (cp_expr_loc_or_loc (init, DECL_SOURCE_LOCATION (decl)),
"in C++98 %qD must be initialized by "
"constructor, not by %<{...}%>",
decl);
}
else if (VECTOR_TYPE_P (type) && TYPE_VECTOR_OPAQUE (type))
{
error ("opaque vector types cannot be initialized");
init = error_mark_node;
}
else
{
init = reshape_init (type, init, tf_warning_or_error);
flags |= LOOKUP_NO_NARROWING;
}
}
/* [dcl.init] "Otherwise, if the destination type is an array, the object
is initialized as follows..." So handle things like
int a[](1, 2, 3);
which is permitted in C++20 by P0960. */
else if (TREE_CODE (init) == TREE_LIST
&& TREE_TYPE (init) == NULL_TREE
&& TREE_CODE (type) == ARRAY_TYPE
&& !DECL_DECOMPOSITION_P (decl)
&& (cxx_dialect >= cxx20))
init = do_aggregate_paren_init (init, type);
else if (TREE_CODE (init) == TREE_LIST
&& TREE_TYPE (init) != unknown_type_node
&& !MAYBE_CLASS_TYPE_P (type))
{
gcc_assert (TREE_CODE (decl) != RESULT_DECL);
/* We get here with code like `int a (2);' */
init = build_x_compound_expr_from_list (init, ELK_INIT,
tf_warning_or_error);
}
/* If DECL has an array type without a specific bound, deduce the
array size from the initializer. */
maybe_deduce_size_from_array_init (decl, init);
type = TREE_TYPE (decl);
if (type == error_mark_node)
return NULL_TREE;
if (((type_build_ctor_call (type) || CLASS_TYPE_P (type))
&& !(flags & LOOKUP_ALREADY_DIGESTED)
&& !(init && BRACE_ENCLOSED_INITIALIZER_P (init)
&& CP_AGGREGATE_TYPE_P (type)
&& (CLASS_TYPE_P (type)
|| !TYPE_NEEDS_CONSTRUCTING (type)
|| type_has_extended_temps (type))))
|| (DECL_DECOMPOSITION_P (decl) && TREE_CODE (type) == ARRAY_TYPE))
{
init_code = build_aggr_init_full_exprs (decl, init, flags);
/* A constructor call is a non-trivial initializer even if
it isn't explicitly written. */
if (TREE_SIDE_EFFECTS (init_code))
DECL_NONTRIVIALLY_INITIALIZED_P (decl) = true;
/* If this is a constexpr initializer, expand_default_init will
have returned an INIT_EXPR rather than a CALL_EXPR. In that
case, pull the initializer back out and pass it down into
store_init_value. */
while (TREE_CODE (init_code) == EXPR_STMT
|| TREE_CODE (init_code) == CONVERT_EXPR)
init_code = TREE_OPERAND (init_code, 0);
if (TREE_CODE (init_code) == INIT_EXPR)
{
/* In C++20, the call to build_aggr_init could have created
an INIT_EXPR with a CONSTRUCTOR as the RHS to handle
A(1, 2). */
init = TREE_OPERAND (init_code, 1);
init_code = NULL_TREE;
/* Don't call digest_init; it's unnecessary and will complain
about aggregate initialization of non-aggregate classes. */
flags |= LOOKUP_ALREADY_DIGESTED;
}
else if (DECL_DECLARED_CONSTEXPR_P (decl)
|| DECL_DECLARED_CONSTINIT_P (decl))
{
/* Declared constexpr or constinit, but no suitable initializer;
massage init appropriately so we can pass it into
store_init_value for the error. */
if (CLASS_TYPE_P (type)
&& (!init || TREE_CODE (init) == TREE_LIST))
{
init = build_functional_cast (input_location, type,
init, tf_none);
if (TREE_CODE (init) == TARGET_EXPR)
TARGET_EXPR_DIRECT_INIT_P (init) = true;
}
init_code = NULL_TREE;
}
else
init = NULL_TREE;
}
if (init && TREE_CODE (init) != TREE_VEC)
{
/* In aggregate initialization of a variable, each element
initialization is a full-expression because there is no
enclosing expression. */
gcc_assert (stmts_are_full_exprs_p ());
init_code = store_init_value (decl, init, cleanups, flags);
if (DECL_INITIAL (decl)
&& TREE_CODE (DECL_INITIAL (decl)) == CONSTRUCTOR
&& !vec_safe_is_empty (CONSTRUCTOR_ELTS (DECL_INITIAL (decl))))
{
tree elt = CONSTRUCTOR_ELTS (DECL_INITIAL (decl))->last ().value;
if (TREE_CODE (TREE_TYPE (elt)) == ARRAY_TYPE
&& TYPE_SIZE (TREE_TYPE (elt)) == NULL_TREE)
cp_complete_array_type (&TREE_TYPE (elt), elt, false);
}
if (pedantic && TREE_CODE (type) == ARRAY_TYPE
&& DECL_INITIAL (decl)
&& TREE_CODE (DECL_INITIAL (decl)) == STRING_CST
&& PAREN_STRING_LITERAL_P (DECL_INITIAL (decl)))
warning_at (cp_expr_loc_or_loc (DECL_INITIAL (decl),
DECL_SOURCE_LOCATION (decl)),
0, "array %qD initialized by parenthesized "
"string literal %qE",
decl, DECL_INITIAL (decl));
init = NULL_TREE;
}
}
else
{
if (CLASS_TYPE_P (core_type = strip_array_types (type))
&& (CLASSTYPE_READONLY_FIELDS_NEED_INIT (core_type)
|| CLASSTYPE_REF_FIELDS_NEED_INIT (core_type)))
diagnose_uninitialized_cst_or_ref_member (core_type, /*using_new=*/false,
/*complain=*/true);
check_for_uninitialized_const_var (decl, /*constexpr_context_p=*/false,
tf_warning_or_error);
}
if (init && init != error_mark_node)
init_code = build2 (INIT_EXPR, type, decl, init);
if (init_code)
{
/* We might have set these in cp_finish_decl. */
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl) = false;
TREE_CONSTANT (decl) = false;
}
if (init_code
&& DECL_IN_AGGR_P (decl)
&& DECL_INITIALIZED_IN_CLASS_P (decl))
{
static int explained = 0;
if (cxx_dialect < cxx11)
error ("initializer invalid for static member with constructor");
else if (cxx_dialect < cxx17)
error ("non-constant in-class initialization invalid for static "
"member %qD", decl);
else
error ("non-constant in-class initialization invalid for non-inline "
"static member %qD", decl);
if (!explained)
{
inform (input_location,
"(an out of class initialization is required)");
explained = 1;
}
return NULL_TREE;
}
return init_code;
}
/* If DECL is not a local variable, give it RTL. */
static void
make_rtl_for_nonlocal_decl (tree decl, tree init, const char* asmspec)
{
int toplev = toplevel_bindings_p ();
int defer_p;
/* Set the DECL_ASSEMBLER_NAME for the object. */
if (asmspec)
{
/* The `register' keyword, when used together with an
asm-specification, indicates that the variable should be
placed in a particular register. */
if (VAR_P (decl) && DECL_REGISTER (decl))
{
set_user_assembler_name (decl, asmspec);
DECL_HARD_REGISTER (decl) = 1;
}
else
{
if (TREE_CODE (decl) == FUNCTION_DECL
&& fndecl_built_in_p (decl, BUILT_IN_NORMAL))
set_builtin_user_assembler_name (decl, asmspec);
set_user_assembler_name (decl, asmspec);
}
}
/* Handle non-variables up front. */
if (!VAR_P (decl))
{
rest_of_decl_compilation (decl, toplev, at_eof);
return;
}
/* If we see a class member here, it should be a static data
member. */
if (DECL_LANG_SPECIFIC (decl) && DECL_IN_AGGR_P (decl))
{
gcc_assert (TREE_STATIC (decl));
/* An in-class declaration of a static data member should be
external; it is only a declaration, and not a definition. */
if (init == NULL_TREE)
gcc_assert (DECL_EXTERNAL (decl)
|| !TREE_PUBLIC (decl));
}
/* We don't create any RTL for local variables. */
if (DECL_FUNCTION_SCOPE_P (decl) && !TREE_STATIC (decl))
return;
/* We defer emission of local statics until the corresponding
DECL_EXPR is expanded. But with constexpr its function might never
be expanded, so go ahead and tell cgraph about the variable now. */
defer_p = ((DECL_FUNCTION_SCOPE_P (decl)
&& !var_in_maybe_constexpr_fn (decl))
|| DECL_VIRTUAL_P (decl));
/* Defer template instantiations. */
if (DECL_LANG_SPECIFIC (decl)
&& DECL_IMPLICIT_INSTANTIATION (decl))
defer_p = 1;
/* If we're not deferring, go ahead and assemble the variable. */
if (!defer_p)
rest_of_decl_compilation (decl, toplev, at_eof);
}
/* walk_tree helper for wrap_temporary_cleanups, below. */
static tree
wrap_cleanups_r (tree *stmt_p, int *walk_subtrees, void *data)
{
/* Stop at types or full-expression boundaries. */
if (TYPE_P (*stmt_p)
|| TREE_CODE (*stmt_p) == CLEANUP_POINT_EXPR)
{
*walk_subtrees = 0;
return NULL_TREE;
}
if (TREE_CODE (*stmt_p) == TARGET_EXPR)
{
tree guard = (tree)data;
tree tcleanup = TARGET_EXPR_CLEANUP (*stmt_p);
tcleanup = build2 (TRY_CATCH_EXPR, void_type_node, tcleanup, guard);
/* Tell honor_protect_cleanup_actions to handle this as a separate
cleanup. */
TRY_CATCH_IS_CLEANUP (tcleanup) = 1;
TARGET_EXPR_CLEANUP (*stmt_p) = tcleanup;
}
return NULL_TREE;
}
/* We're initializing a local variable which has a cleanup GUARD. If there
are any temporaries used in the initializer INIT of this variable, we
need to wrap their cleanups with TRY_CATCH_EXPR (, GUARD) so that the
variable will be cleaned up properly if one of them throws.
Unfortunately, there's no way to express this properly in terms of
nesting, as the regions for the temporaries overlap the region for the
variable itself; if there are two temporaries, the variable needs to be
the first thing destroyed if either of them throws. However, we only
want to run the variable's cleanup if it actually got constructed. So
we need to guard the temporary cleanups with the variable's cleanup if
they are run on the normal path, but not if they are run on the
exceptional path. We implement this by telling
honor_protect_cleanup_actions to strip the variable cleanup from the
exceptional path. */
static void
wrap_temporary_cleanups (tree init, tree guard)
{
cp_walk_tree_without_duplicates (&init, wrap_cleanups_r, (void *)guard);
}
/* Generate code to initialize DECL (a local variable). */
static void
initialize_local_var (tree decl, tree init)
{
tree type = TREE_TYPE (decl);
tree cleanup;
int already_used;
gcc_assert (VAR_P (decl)
|| TREE_CODE (decl) == RESULT_DECL);
gcc_assert (!TREE_STATIC (decl));
if (DECL_SIZE (decl) == NULL_TREE)
{
/* If we used it already as memory, it must stay in memory. */
DECL_INITIAL (decl) = NULL_TREE;
TREE_ADDRESSABLE (decl) = TREE_USED (decl);
return;
}
if (type == error_mark_node)
return;
/* Compute and store the initial value. */
already_used = TREE_USED (decl) || TREE_USED (type);
if (TREE_USED (type))
DECL_READ_P (decl) = 1;
/* Generate a cleanup, if necessary. */
cleanup = cxx_maybe_build_cleanup (decl, tf_warning_or_error);
/* Perform the initialization. */
if (init)
{
tree rinit = (TREE_CODE (init) == INIT_EXPR
? TREE_OPERAND (init, 1) : NULL_TREE);
if (rinit && !TREE_SIDE_EFFECTS (rinit))
{
/* Stick simple initializers in DECL_INITIAL so that
-Wno-init-self works (c++/34772). */
gcc_assert (TREE_OPERAND (init, 0) == decl);
DECL_INITIAL (decl) = rinit;
if (warn_init_self && TYPE_REF_P (type))
{
STRIP_NOPS (rinit);
if (rinit == decl)
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Winit_self,
"reference %qD is initialized with itself", decl);
}
}
else
{
int saved_stmts_are_full_exprs_p;
/* If we're only initializing a single object, guard the
destructors of any temporaries used in its initializer with
its destructor. This isn't right for arrays because each
element initialization is a full-expression. */
if (cleanup && TREE_CODE (type) != ARRAY_TYPE)
wrap_temporary_cleanups (init, cleanup);
gcc_assert (building_stmt_list_p ());
saved_stmts_are_full_exprs_p = stmts_are_full_exprs_p ();
current_stmt_tree ()->stmts_are_full_exprs_p = 1;
finish_expr_stmt (init);
current_stmt_tree ()->stmts_are_full_exprs_p =
saved_stmts_are_full_exprs_p;
}
}
/* Set this to 0 so we can tell whether an aggregate which was
initialized was ever used. Don't do this if it has a
destructor, so we don't complain about the 'resource
allocation is initialization' idiom. Now set
attribute((unused)) on types so decls of that type will be
marked used. (see TREE_USED, above.) */
if (TYPE_NEEDS_CONSTRUCTING (type)
&& ! already_used
&& TYPE_HAS_TRIVIAL_DESTRUCTOR (type)
&& DECL_NAME (decl))
TREE_USED (decl) = 0;
else if (already_used)
TREE_USED (decl) = 1;
if (cleanup)
finish_decl_cleanup (decl, cleanup);
}
/* DECL is a VAR_DECL for a compiler-generated variable with static
storage duration (like a virtual table) whose initializer is a
compile-time constant. Initialize the variable and provide it to the
back end. */
void
initialize_artificial_var (tree decl, vec<constructor_elt, va_gc> *v)
{
tree init;
gcc_assert (DECL_ARTIFICIAL (decl));
init = build_constructor (TREE_TYPE (decl), v);
gcc_assert (TREE_CODE (init) == CONSTRUCTOR);
DECL_INITIAL (decl) = init;
DECL_INITIALIZED_P (decl) = 1;
/* Mark the decl as constexpr so that we can access its content
at compile time. */
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl) = true;
DECL_DECLARED_CONSTEXPR_P (decl) = true;
determine_visibility (decl);
layout_var_decl (decl);
maybe_commonize_var (decl);
make_rtl_for_nonlocal_decl (decl, init, /*asmspec=*/NULL);
}
/* INIT is the initializer for a variable, as represented by the
parser. Returns true iff INIT is value-dependent. */
static bool
value_dependent_init_p (tree init)
{
if (TREE_CODE (init) == TREE_LIST)
/* A parenthesized initializer, e.g.: int i (3, 2); ? */
return any_value_dependent_elements_p (init);
else if (TREE_CODE (init) == CONSTRUCTOR)
/* A brace-enclosed initializer, e.g.: int i = { 3 }; ? */
{
if (dependent_type_p (TREE_TYPE (init)))
return true;
vec<constructor_elt, va_gc> *elts;
size_t nelts;
size_t i;
elts = CONSTRUCTOR_ELTS (init);
nelts = vec_safe_length (elts);
for (i = 0; i < nelts; ++i)
if (value_dependent_init_p ((*elts)[i].value))
return true;
}
else
/* It must be a simple expression, e.g., int i = 3; */
return value_dependent_expression_p (init);
return false;
}
// Returns true if a DECL is VAR_DECL with the concept specifier.
static inline bool
is_concept_var (tree decl)
{
return (VAR_P (decl)
// Not all variables have DECL_LANG_SPECIFIC.
&& DECL_LANG_SPECIFIC (decl)
&& DECL_DECLARED_CONCEPT_P (decl));
}
/* A helper function to be called via walk_tree. If any label exists
under *TP, it is (going to be) forced. Set has_forced_label_in_static. */
static tree
notice_forced_label_r (tree *tp, int *walk_subtrees, void *)
{
if (TYPE_P (*tp))
*walk_subtrees = 0;
if (TREE_CODE (*tp) == LABEL_DECL)
cfun->has_forced_label_in_static = 1;
return NULL_TREE;
}
/* Return true if DECL has either a trivial destructor, or for C++20
is constexpr and has a constexpr destructor. */
static bool
decl_maybe_constant_destruction (tree decl, tree type)
{
return (TYPE_HAS_TRIVIAL_DESTRUCTOR (type)
|| (cxx_dialect >= cxx20
&& VAR_P (decl)
&& DECL_DECLARED_CONSTEXPR_P (decl)
&& type_has_constexpr_destructor (strip_array_types (type))));
}
static tree declare_simd_adjust_this (tree *, int *, void *);
/* Helper function of omp_declare_variant_finalize. Finalize one
"omp declare variant base" attribute. Return true if it should be
removed. */
static bool
omp_declare_variant_finalize_one (tree decl, tree attr)
{
if (TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE)
{
walk_tree (&TREE_VALUE (TREE_VALUE (attr)), declare_simd_adjust_this,
DECL_ARGUMENTS (decl), NULL);
walk_tree (&TREE_PURPOSE (TREE_VALUE (attr)), declare_simd_adjust_this,
DECL_ARGUMENTS (decl), NULL);
}
tree ctx = TREE_VALUE (TREE_VALUE (attr));
tree simd = omp_get_context_selector (ctx, "construct", "simd");
if (simd)
{
TREE_VALUE (simd)
= c_omp_declare_simd_clauses_to_numbers (DECL_ARGUMENTS (decl),
TREE_VALUE (simd));
/* FIXME, adjusting simd args unimplemented. */
return true;
}
tree chain = TREE_CHAIN (TREE_VALUE (attr));
location_t varid_loc
= cp_expr_loc_or_input_loc (TREE_PURPOSE (TREE_CHAIN (chain)));
location_t match_loc = cp_expr_loc_or_input_loc (TREE_PURPOSE (chain));
cp_id_kind idk = (cp_id_kind) tree_to_uhwi (TREE_VALUE (chain));
tree variant = TREE_PURPOSE (TREE_VALUE (attr));
location_t save_loc = input_location;
input_location = varid_loc;
releasing_vec args;
tree parm = DECL_ARGUMENTS (decl);
if (TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE)
parm = DECL_CHAIN (parm);
for (; parm; parm = DECL_CHAIN (parm))
if (type_dependent_expression_p (parm))
vec_safe_push (args, build_constructor (TREE_TYPE (parm), NULL));
else if (MAYBE_CLASS_TYPE_P (TREE_TYPE (parm)))
vec_safe_push (args, build_local_temp (TREE_TYPE (parm)));
else
vec_safe_push (args, build_zero_cst (TREE_TYPE (parm)));
bool koenig_p = false;
if (idk == CP_ID_KIND_UNQUALIFIED || idk == CP_ID_KIND_TEMPLATE_ID)
{
if (identifier_p (variant)
/* In C++20, we may need to perform ADL for a template
name. */
|| (TREE_CODE (variant) == TEMPLATE_ID_EXPR
&& identifier_p (TREE_OPERAND (variant, 0))))
{
if (!args->is_empty ())
{
koenig_p = true;
if (!any_type_dependent_arguments_p (args))
variant = perform_koenig_lookup (variant, args,
tf_warning_or_error);
}
else
variant = unqualified_fn_lookup_error (variant);
}
else if (!args->is_empty () && is_overloaded_fn (variant))
{
tree fn = get_first_fn (variant);
fn = STRIP_TEMPLATE (fn);
if (!((TREE_CODE (fn) == USING_DECL && DECL_DEPENDENT_P (fn))
|| DECL_FUNCTION_MEMBER_P (fn)
|| DECL_LOCAL_DECL_P (fn)))
{
koenig_p = true;
if (!any_type_dependent_arguments_p (args))
variant = perform_koenig_lookup (variant, args,
tf_warning_or_error);
}
}
}
if (idk == CP_ID_KIND_QUALIFIED)
variant = finish_call_expr (variant, &args, /*disallow_virtual=*/true,
koenig_p, tf_warning_or_error);
else
variant = finish_call_expr (variant, &args, /*disallow_virtual=*/false,
koenig_p, tf_warning_or_error);
if (variant == error_mark_node && !processing_template_decl)
return true;
variant = cp_get_callee_fndecl_nofold (variant);
input_location = save_loc;
if (variant)
{
const char *varname = IDENTIFIER_POINTER (DECL_NAME (variant));
if (!comptypes (TREE_TYPE (decl), TREE_TYPE (variant), 0))
{
error_at (varid_loc, "variant %qD and base %qD have incompatible "
"types", variant, decl);
return true;
}
if (fndecl_built_in_p (variant)
&& (strncmp (varname, "__builtin_", strlen ("__builtin_")) == 0
|| strncmp (varname, "__sync_", strlen ("__sync_")) == 0
|| strncmp (varname, "__atomic_", strlen ("__atomic_")) == 0))
{
error_at (varid_loc, "variant %qD is a built-in", variant);
return true;
}
else
{
tree construct = omp_get_context_selector (ctx, "construct", NULL);
c_omp_mark_declare_variant (match_loc, variant, construct);
if (!omp_context_selector_matches (ctx))
return true;
TREE_PURPOSE (TREE_VALUE (attr)) = variant;
}
}
else if (!processing_template_decl)
{
error_at (varid_loc, "could not find variant declaration");
return true;
}
return false;
}
/* Helper function, finish up "omp declare variant base" attribute
now that there is a DECL. ATTR is the first "omp declare variant base"
attribute. */
void
omp_declare_variant_finalize (tree decl, tree attr)
{
size_t attr_len = strlen ("omp declare variant base");
tree *list = &DECL_ATTRIBUTES (decl);
bool remove_all = false;
location_t match_loc = DECL_SOURCE_LOCATION (decl);
if (TREE_CHAIN (TREE_VALUE (attr))
&& TREE_PURPOSE (TREE_CHAIN (TREE_VALUE (attr)))
&& EXPR_HAS_LOCATION (TREE_PURPOSE (TREE_CHAIN (TREE_VALUE (attr)))))
match_loc = EXPR_LOCATION (TREE_PURPOSE (TREE_CHAIN (TREE_VALUE (attr))));
if (DECL_CONSTRUCTOR_P (decl))
{
error_at (match_loc, "%<declare variant%> on constructor %qD", decl);
remove_all = true;
}
else if (DECL_DESTRUCTOR_P (decl))
{
error_at (match_loc, "%<declare variant%> on destructor %qD", decl);
remove_all = true;
}
else if (DECL_DEFAULTED_FN (decl))
{
error_at (match_loc, "%<declare variant%> on defaulted %qD", decl);
remove_all = true;
}
else if (DECL_DELETED_FN (decl))
{
error_at (match_loc, "%<declare variant%> on deleted %qD", decl);
remove_all = true;
}
else if (DECL_VIRTUAL_P (decl))
{
error_at (match_loc, "%<declare variant%> on virtual %qD", decl);
remove_all = true;
}
/* This loop is like private_lookup_attribute, except that it works
with tree * rather than tree, as we might want to remove the
attributes that are diagnosed as errorneous. */
while (*list)
{
tree attr = get_attribute_name (*list);
size_t ident_len = IDENTIFIER_LENGTH (attr);
if (cmp_attribs ("omp declare variant base", attr_len,
IDENTIFIER_POINTER (attr), ident_len))
{
if (remove_all || omp_declare_variant_finalize_one (decl, *list))
{
*list = TREE_CHAIN (*list);
continue;
}
}
list = &TREE_CHAIN (*list);
}
}
/* Finish processing of a declaration;
install its line number and initial value.
If the length of an array type is not known before,
it must be determined now, from the initial value, or it is an error.
INIT is the initializer (if any) for DECL. If INIT_CONST_EXPR_P is
true, then INIT is an integral constant expression.
FLAGS is LOOKUP_ONLYCONVERTING if the = init syntax was used, else 0
if the (init) syntax was used. */
void
cp_finish_decl (tree decl, tree init, bool init_const_expr_p,
tree asmspec_tree, int flags)
{
tree type;
vec<tree, va_gc> *cleanups = NULL;
const char *asmspec = NULL;
int was_readonly = 0;
bool var_definition_p = false;
tree auto_node;
if (decl == error_mark_node)
return;
else if (! decl)
{
if (init)
error ("assignment (not initialization) in declaration");
return;
}
gcc_assert (TREE_CODE (decl) != RESULT_DECL);
/* Parameters are handled by store_parm_decls, not cp_finish_decl. */
gcc_assert (TREE_CODE (decl) != PARM_DECL);
type = TREE_TYPE (decl);
if (type == error_mark_node)
return;
/* Warn about register storage specifiers except when in GNU global
or local register variable extension. */
if (VAR_P (decl) && DECL_REGISTER (decl) && asmspec_tree == NULL_TREE)
{
if (cxx_dialect >= cxx17)
pedwarn (DECL_SOURCE_LOCATION (decl), OPT_Wregister,
"ISO C++17 does not allow %<register%> storage "
"class specifier");
else
warning_at (DECL_SOURCE_LOCATION (decl), OPT_Wregister,
"%<register%> storage class specifier used");
}
/* If a name was specified, get the string. */
if (at_namespace_scope_p ())
asmspec_tree = maybe_apply_renaming_pragma (decl, asmspec_tree);
if (asmspec_tree && asmspec_tree != error_mark_node)
asmspec = TREE_STRING_POINTER (asmspec_tree);
if (current_class_type
&& CP_DECL_CONTEXT (decl) == current_class_type
&& TYPE_BEING_DEFINED (current_class_type)
&& !CLASSTYPE_TEMPLATE_INSTANTIATION (current_class_type)
&& (DECL_INITIAL (decl) || init))
DECL_INITIALIZED_IN_CLASS_P (decl) = 1;
if (TREE_CODE (decl) != FUNCTION_DECL
&& (auto_node = type_uses_auto (type)))
{
tree d_init;
if (init == NULL_TREE)
{
if (DECL_LANG_SPECIFIC (decl)
&& DECL_TEMPLATE_INSTANTIATION (decl)
&& !DECL_TEMPLATE_INSTANTIATED (decl))
{
/* init is null because we're deferring instantiating the
initializer until we need it. Well, we need it now. */
instantiate_decl (decl, /*defer_ok*/true, /*expl*/false);
return;
}
gcc_assert (CLASS_PLACEHOLDER_TEMPLATE (auto_node));
}
d_init = init;
if (d_init)
{
if (TREE_CODE (d_init) == TREE_LIST
&& !CLASS_PLACEHOLDER_TEMPLATE (auto_node))
d_init = build_x_compound_expr_from_list (d_init, ELK_INIT,
tf_warning_or_error);
d_init = resolve_nondeduced_context (d_init, tf_warning_or_error);
}
enum auto_deduction_context adc = adc_variable_type;
if (VAR_P (decl) && DECL_DECOMPOSITION_P (decl))
adc = adc_decomp_type;
type = TREE_TYPE (decl) = do_auto_deduction (type, d_init, auto_node,
tf_warning_or_error, adc,
NULL_TREE, flags);
if (type == error_mark_node)
return;
if (TREE_CODE (type) == FUNCTION_TYPE)
{
error ("initializer for %<decltype(auto) %D%> has function type; "
"did you forget the %<()%>?", decl);
TREE_TYPE (decl) = error_mark_node;
return;
}
cp_apply_type_quals_to_decl (cp_type_quals (type), decl);
}
if (ensure_literal_type_for_constexpr_object (decl) == error_mark_node)
{
DECL_DECLARED_CONSTEXPR_P (decl) = 0;
if (VAR_P (decl) && DECL_CLASS_SCOPE_P (decl))
{
init = NULL_TREE;
DECL_EXTERNAL (decl) = 1;
}
}
if (VAR_P (decl)
&& DECL_CLASS_SCOPE_P (decl)
&& verify_type_context (DECL_SOURCE_LOCATION (decl),
TCTX_STATIC_STORAGE, type)
&& DECL_INITIALIZED_IN_CLASS_P (decl))
check_static_variable_definition (decl, type);
if (init && TREE_CODE (decl) == FUNCTION_DECL)
{
tree clone;
if (init == ridpointers[(int)RID_DELETE])
{
/* FIXME check this is 1st decl. */
DECL_DELETED_FN (decl) = 1;
DECL_DECLARED_INLINE_P (decl) = 1;
DECL_INITIAL (decl) = error_mark_node;
FOR_EACH_CLONE (clone, decl)
{
DECL_DELETED_FN (clone) = 1;
DECL_DECLARED_INLINE_P (clone) = 1;
DECL_INITIAL (clone) = error_mark_node;
}
init = NULL_TREE;
}
else if (init == ridpointers[(int)RID_DEFAULT])
{
if (defaultable_fn_check (decl))
DECL_DEFAULTED_FN (decl) = 1;
else
DECL_INITIAL (decl) = NULL_TREE;
}
}
if (init && VAR_P (decl))
{
DECL_NONTRIVIALLY_INITIALIZED_P (decl) = 1;
/* If DECL is a reference, then we want to know whether init is a
reference constant; init_const_expr_p as passed tells us whether
it's an rvalue constant. */
if (TYPE_REF_P (type))
init_const_expr_p = potential_constant_expression (init);
if (init_const_expr_p)
{
/* Set these flags now for templates. We'll update the flags in
store_init_value for instantiations. */
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl) = 1;
if (decl_maybe_constant_var_p (decl)
/* FIXME setting TREE_CONSTANT on refs breaks the back end. */
&& !TYPE_REF_P (type))
TREE_CONSTANT (decl) = 1;
}
}
if (flag_openmp
&& TREE_CODE (decl) == FUNCTION_DECL
/* #pragma omp declare variant on methods handled in finish_struct
instead. */
&& (!DECL_NONSTATIC_MEMBER_FUNCTION_P (decl)
|| COMPLETE_TYPE_P (DECL_CONTEXT (decl))))
if (tree attr = lookup_attribute ("omp declare variant base",
DECL_ATTRIBUTES (decl)))
omp_declare_variant_finalize (decl, attr);
if (processing_template_decl)
{
bool type_dependent_p;
/* Add this declaration to the statement-tree. */
if (at_function_scope_p ())
add_decl_expr (decl);
type_dependent_p = dependent_type_p (type);
if (check_for_bare_parameter_packs (init))
{
init = NULL_TREE;
DECL_INITIAL (decl) = NULL_TREE;
}
/* Generally, initializers in templates are expanded when the
template is instantiated. But, if DECL is a variable constant
then it can be used in future constant expressions, so its value
must be available. */
bool dep_init = false;
if (!VAR_P (decl) || type_dependent_p)
/* We can't do anything if the decl has dependent type. */;
else if (!init && is_concept_var (decl))
{
error ("variable concept has no initializer");
init = boolean_true_node;
}
else if (init
&& (init_const_expr_p || DECL_DECLARED_CONSTEXPR_P (decl))
&& !TYPE_REF_P (type)
&& decl_maybe_constant_var_p (decl)
&& !(dep_init = value_dependent_init_p (init)))
{
/* This variable seems to be a non-dependent constant, so process
its initializer. If check_initializer returns non-null the
initialization wasn't constant after all. */
tree init_code;
cleanups = make_tree_vector ();
init_code = check_initializer (decl, init, flags, &cleanups);
if (init_code == NULL_TREE)
init = NULL_TREE;
release_tree_vector (cleanups);
}
else
{
gcc_assert (!DECL_PRETTY_FUNCTION_P (decl));
/* Deduce array size even if the initializer is dependent. */
maybe_deduce_size_from_array_init (decl, init);
/* And complain about multiple initializers. */
if (init && TREE_CODE (init) == TREE_LIST && TREE_CHAIN (init)
&& !MAYBE_CLASS_TYPE_P (type))
init = build_x_compound_expr_from_list (init, ELK_INIT,
tf_warning_or_error);
}
if (init)
DECL_INITIAL (decl) = init;
if (dep_init)
{
retrofit_lang_decl (decl);
SET_DECL_DEPENDENT_INIT_P (decl, true);
}
return;
}
/* Just store non-static data member initializers for later. */
if (init && TREE_CODE (decl) == FIELD_DECL)
DECL_INITIAL (decl) = init;
/* Take care of TYPE_DECLs up front. */
if (TREE_CODE (decl) == TYPE_DECL)
{
if (type != error_mark_node
&& MAYBE_CLASS_TYPE_P (type) && DECL_NAME (decl))
{
if (TREE_TYPE (DECL_NAME (decl)) && TREE_TYPE (decl) != type)
warning (0, "shadowing previous type declaration of %q#D", decl);
set_identifier_type_value (DECL_NAME (decl), decl);
}
/* If we have installed this as the canonical typedef for this
type, and that type has not been defined yet, delay emitting
the debug information for it, as we will emit it later. */
if (TYPE_MAIN_DECL (TREE_TYPE (decl)) == decl
&& !COMPLETE_TYPE_P (TREE_TYPE (decl)))
TYPE_DECL_SUPPRESS_DEBUG (decl) = 1;
rest_of_decl_compilation (decl, DECL_FILE_SCOPE_P (decl),
at_eof);
return;
}
/* A reference will be modified here, as it is initialized. */
if (! DECL_EXTERNAL (decl)
&& TREE_READONLY (decl)
&& TYPE_REF_P (type))
{
was_readonly = 1;
TREE_READONLY (decl) = 0;
}
/* This needs to happen before extend_ref_init_temps. */
if (VAR_OR_FUNCTION_DECL_P (decl))
{
if (VAR_P (decl))
maybe_commonize_var (decl);
determine_visibility (decl);
}
if (VAR_P (decl))
{
duration_kind dk = decl_storage_duration (decl);
/* [dcl.constinit]/1 "The constinit specifier shall be applied
only to a declaration of a variable with static or thread storage
duration." */
if (DECL_DECLARED_CONSTINIT_P (decl)
&& !(dk == dk_thread || dk == dk_static))
{
error_at (DECL_SOURCE_LOCATION (decl),
"%<constinit%> can only be applied to a variable with "
"static or thread storage duration");
return;
}
/* If this is a local variable that will need a mangled name,
register it now. We must do this before processing the
initializer for the variable, since the initialization might
require a guard variable, and since the mangled name of the
guard variable will depend on the mangled name of this
variable. */
if (DECL_FUNCTION_SCOPE_P (decl)
&& TREE_STATIC (decl)
&& !DECL_ARTIFICIAL (decl))
{
/* The variable holding an anonymous union will have had its
discriminator set in finish_anon_union, after which it's
NAME will have been cleared. */
if (DECL_NAME (decl))
determine_local_discriminator (decl);
/* Normally has_forced_label_in_static is set during GIMPLE
lowering, but [cd]tors are never actually compiled directly.
We need to set this early so we can deal with the label
address extension. */
if ((DECL_CONSTRUCTOR_P (current_function_decl)
|| DECL_DESTRUCTOR_P (current_function_decl))
&& init)
{
walk_tree (&init, notice_forced_label_r, NULL, NULL);
add_local_decl (cfun, decl);
}
/* And make sure it's in the symbol table for
c_parse_final_cleanups to find. */
varpool_node::get_create (decl);
}
/* Convert the initializer to the type of DECL, if we have not
already initialized DECL. */
if (!DECL_INITIALIZED_P (decl)
/* If !DECL_EXTERNAL then DECL is being defined. In the
case of a static data member initialized inside the
class-specifier, there can be an initializer even if DECL
is *not* defined. */
&& (!DECL_EXTERNAL (decl) || init))
{
cleanups = make_tree_vector ();
init = check_initializer (decl, init, flags, &cleanups);
/* Handle:
[dcl.init]
The memory occupied by any object of static storage
duration is zero-initialized at program startup before
any other initialization takes place.
We cannot create an appropriate initializer until after
the type of DECL is finalized. If DECL_INITIAL is set,
then the DECL is statically initialized, and any
necessary zero-initialization has already been performed. */
if (TREE_STATIC (decl) && !DECL_INITIAL (decl))
DECL_INITIAL (decl) = build_zero_init (TREE_TYPE (decl),
/*nelts=*/NULL_TREE,
/*static_storage_p=*/true);
/* Remember that the initialization for this variable has
taken place. */
DECL_INITIALIZED_P (decl) = 1;
/* This declaration is the definition of this variable,
unless we are initializing a static data member within
the class specifier. */
if (!DECL_EXTERNAL (decl))
var_definition_p = true;
}
/* If the variable has an array type, lay out the type, even if
there is no initializer. It is valid to index through the
array, and we must get TYPE_ALIGN set correctly on the array
type. */
else if (TREE_CODE (type) == ARRAY_TYPE)
layout_type (type);
if (TREE_STATIC (decl)
&& !at_function_scope_p ()
&& current_function_decl == NULL)
/* So decl is a global variable or a static member of a
non local class. Record the types it uses
so that we can decide later to emit debug info for them. */
record_types_used_by_current_var_decl (decl);
}
/* Add this declaration to the statement-tree. This needs to happen
after the call to check_initializer so that the DECL_EXPR for a
reference temp is added before the DECL_EXPR for the reference itself. */
if (DECL_FUNCTION_SCOPE_P (decl))
{
/* If we're building a variable sized type, and we might be
reachable other than via the top of the current binding
level, then create a new BIND_EXPR so that we deallocate
the object at the right time. */
if (VAR_P (decl)
&& DECL_SIZE (decl)
&& !TREE_CONSTANT (DECL_SIZE (decl))
&& STATEMENT_LIST_HAS_LABEL (cur_stmt_list))
{
tree bind;
bind = build3 (BIND_EXPR, void_type_node, NULL, NULL, NULL);
TREE_SIDE_EFFECTS (bind) = 1;
add_stmt (bind);
BIND_EXPR_BODY (bind) = push_stmt_list ();
}
add_decl_expr (decl);
}
/* Let the middle end know about variables and functions -- but not
static data members in uninstantiated class templates. */
if (VAR_OR_FUNCTION_DECL_P (decl))
{
if (VAR_P (decl))
{
layout_var_decl (decl);
if (!flag_weak)
/* Check again now that we have an initializer. */
maybe_commonize_var (decl);
}
if (var_definition_p
/* With -fmerge-all-constants, gimplify_init_constructor
might add TREE_STATIC to the variable. */
&& (TREE_STATIC (decl) || flag_merge_constants >= 2))
{
/* If a TREE_READONLY variable needs initialization
at runtime, it is no longer readonly and we need to
avoid MEM_READONLY_P being set on RTL created for it. */
if (init)
{
if (TREE_READONLY (decl))
TREE_READONLY (decl) = 0;
was_readonly = 0;
}
else if (was_readonly)
TREE_READONLY (decl) = 1;
/* Likewise if it needs destruction. */
if (!decl_maybe_constant_destruction (decl, type))
TREE_READONLY (decl) = 0;
}
make_rtl_for_nonlocal_decl (decl, init, asmspec);
/* Check for abstractness of the type. Notice that there is no
need to strip array types here since the check for those types
is already done within create_array_type_for_decl. */
abstract_virtuals_error (decl, type);
if (TREE_TYPE (decl) == error_mark_node)
/* No initialization required. */
;
else if (TREE_CODE (decl) == FUNCTION_DECL)
{
if (init)
{
if (init == ridpointers[(int)RID_DEFAULT])
{
/* An out-of-class default definition is defined at
the point where it is explicitly defaulted. */
if (DECL_DELETED_FN (decl))
maybe_explain_implicit_delete (decl);
else if (DECL_INITIAL (decl) == error_mark_node)
synthesize_method (decl);
}
else
error_at (cp_expr_loc_or_loc (init,
DECL_SOURCE_LOCATION (decl)),
"function %q#D is initialized like a variable",
decl);
}
/* else no initialization required. */
}
else if (DECL_EXTERNAL (decl)
&& ! (DECL_LANG_SPECIFIC (decl)
&& DECL_NOT_REALLY_EXTERN (decl)))
{
/* check_initializer will have done any constant initialization. */
}
/* A variable definition. */
else if (DECL_FUNCTION_SCOPE_P (decl) && !TREE_STATIC (decl))
/* Initialize the local variable. */
initialize_local_var (decl, init);
/* If a variable is defined, and then a subsequent
definition with external linkage is encountered, we will
get here twice for the same variable. We want to avoid
calling expand_static_init more than once. For variables
that are not static data members, we can call
expand_static_init only when we actually process the
initializer. It is not legal to redeclare a static data
member, so this issue does not arise in that case. */
else if (var_definition_p && TREE_STATIC (decl))
expand_static_init (decl, init);
}
/* If a CLEANUP_STMT was created to destroy a temporary bound to a
reference, insert it in the statement-tree now. */
if (cleanups)
{
unsigned i; tree t;
FOR_EACH_VEC_ELT (*cleanups, i, t)
push_cleanup (decl, t, false);
release_tree_vector (cleanups);
}
if (was_readonly)
TREE_READONLY (decl) = 1;
if (flag_openmp
&& VAR_P (decl)
&& lookup_attribute ("omp declare target implicit",
DECL_ATTRIBUTES (decl)))
{
DECL_ATTRIBUTES (decl)
= remove_attribute ("omp declare target implicit",
DECL_ATTRIBUTES (decl));
complete_type (TREE_TYPE (decl));
if (!cp_omp_mappable_type (TREE_TYPE (decl)))
{
error ("%q+D in declare target directive does not have mappable"
" type", decl);
cp_omp_emit_unmappable_type_notes (TREE_TYPE (decl));
}
else if (!lookup_attribute ("omp declare target",
DECL_ATTRIBUTES (decl))
&& !lookup_attribute ("omp declare target link",
DECL_ATTRIBUTES (decl)))
DECL_ATTRIBUTES (decl)
= tree_cons (get_identifier ("omp declare target"),
NULL_TREE, DECL_ATTRIBUTES (decl));
}
/* This is the last point we can lower alignment so give the target the
chance to do so. */
if (VAR_P (decl)
&& !is_global_var (decl)
&& !DECL_HARD_REGISTER (decl))
targetm.lower_local_decl_alignment (decl);
invoke_plugin_callbacks (PLUGIN_FINISH_DECL, decl);
}
/* For class TYPE return itself or some its bases that contain
any direct non-static data members. Return error_mark_node if an
error has been diagnosed. */
static tree
find_decomp_class_base (location_t loc, tree type, tree ret)
{
bool member_seen = false;
for (tree field = TYPE_FIELDS (type); field; field = DECL_CHAIN (field))
if (TREE_CODE (field) != FIELD_DECL
|| DECL_ARTIFICIAL (field)
|| DECL_UNNAMED_BIT_FIELD (field))
continue;
else if (ret)
return type;
else if (ANON_AGGR_TYPE_P (TREE_TYPE (field)))
{
if (TREE_CODE (TREE_TYPE (field)) == RECORD_TYPE)
error_at (loc, "cannot decompose class type %qT because it has an "
"anonymous struct member", type);
else
error_at (loc, "cannot decompose class type %qT because it has an "
"anonymous union member", type);
inform (DECL_SOURCE_LOCATION (field), "declared here");
return error_mark_node;
}
else if (!accessible_p (type, field, true))
{
error_at (loc, "cannot decompose inaccessible member %qD of %qT",
field, type);
inform (DECL_SOURCE_LOCATION (field),
TREE_PRIVATE (field)
? G_("declared private here")
: G_("declared protected here"));
return error_mark_node;
}
else
member_seen = true;
tree base_binfo, binfo;
tree orig_ret = ret;
int i;
if (member_seen)
ret = type;
for (binfo = TYPE_BINFO (type), i = 0;
BINFO_BASE_ITERATE (binfo, i, base_binfo); i++)
{
tree t = find_decomp_class_base (loc, TREE_TYPE (base_binfo), ret);
if (t == error_mark_node)
return error_mark_node;
if (t != NULL_TREE && t != ret)
{
if (ret == type)
{
error_at (loc, "cannot decompose class type %qT: both it and "
"its base class %qT have non-static data members",
type, t);
return error_mark_node;
}
else if (orig_ret != NULL_TREE)
return t;
else if (ret != NULL_TREE)
{
error_at (loc, "cannot decompose class type %qT: its base "
"classes %qT and %qT have non-static data "
"members", type, ret, t);
return error_mark_node;
}
else
ret = t;
}
}
return ret;
}
/* Return std::tuple_size<TYPE>::value. */
static tree
get_tuple_size (tree type)
{
tree args = make_tree_vec (1);
TREE_VEC_ELT (args, 0) = type;
tree inst = lookup_template_class (tuple_size_identifier, args,
/*in_decl*/NULL_TREE,
/*context*/std_node,
/*entering_scope*/false, tf_none);
inst = complete_type (inst);
if (inst == error_mark_node || !COMPLETE_TYPE_P (inst))
return NULL_TREE;
tree val = lookup_qualified_name (inst, value_identifier,
LOOK_want::NORMAL, /*complain*/false);
if (TREE_CODE (val) == VAR_DECL || TREE_CODE (val) == CONST_DECL)
val = maybe_constant_value (val);
if (TREE_CODE (val) == INTEGER_CST)
return val;
else
return error_mark_node;
}
/* Return std::tuple_element<I,TYPE>::type. */
static tree
get_tuple_element_type (tree type, unsigned i)
{
tree args = make_tree_vec (2);
TREE_VEC_ELT (args, 0) = build_int_cst (integer_type_node, i);
TREE_VEC_ELT (args, 1) = type;
tree inst = lookup_template_class (tuple_element_identifier, args,
/*in_decl*/NULL_TREE,
/*context*/std_node,
/*entering_scope*/false,
tf_warning_or_error);
return make_typename_type (inst, type_identifier,
none_type, tf_warning_or_error);
}
/* Return e.get<i>() or get<i>(e). */
static tree
get_tuple_decomp_init (tree decl, unsigned i)
{
tree targs = make_tree_vec (1);
TREE_VEC_ELT (targs, 0) = build_int_cst (integer_type_node, i);
tree etype = TREE_TYPE (decl);
tree e = convert_from_reference (decl);
/* [The id-expression] e is an lvalue if the type of the entity e is an
lvalue reference and an xvalue otherwise. */
if (!TYPE_REF_P (etype)
|| TYPE_REF_IS_RVALUE (etype))
e = move (e);
tree fns = lookup_qualified_name (TREE_TYPE (e), get__identifier,
LOOK_want::NORMAL, /*complain*/false);
bool use_member_get = false;
/* To use a member get, member lookup must find at least one
declaration that is a function template
whose first template parameter is a non-type parameter. */
for (lkp_iterator iter (MAYBE_BASELINK_FUNCTIONS (fns)); iter; ++iter)
{
tree fn = *iter;
if (TREE_CODE (fn) == TEMPLATE_DECL)
{
tree tparms = DECL_TEMPLATE_PARMS (fn);
tree parm = TREE_VEC_ELT (INNERMOST_TEMPLATE_PARMS (tparms), 0);
if (TREE_CODE (TREE_VALUE (parm)) == PARM_DECL)
{
use_member_get = true;
break;
}
}
}
if (use_member_get)
{
fns = lookup_template_function (fns, targs);
return build_new_method_call (e, fns, /*args*/NULL,
/*path*/NULL_TREE, LOOKUP_NORMAL,
/*fn_p*/NULL, tf_warning_or_error);
}
else
{
releasing_vec args (make_tree_vector_single (e));
fns = lookup_template_function (get__identifier, targs);
fns = perform_koenig_lookup (fns, args, tf_warning_or_error);
return finish_call_expr (fns, &args, /*novirt*/false,
/*koenig*/true, tf_warning_or_error);
}
}
/* It's impossible to recover the decltype of a tuple decomposition variable
based on the actual type of the variable, so store it in a hash table. */
static GTY((cache)) decl_tree_cache_map *decomp_type_table;
tree
lookup_decomp_type (tree v)
{
return *decomp_type_table->get (v);
}
/* Mangle a decomposition declaration if needed. Arguments like
in cp_finish_decomp. */
void
cp_maybe_mangle_decomp (tree decl, tree first, unsigned int count)
{
if (!processing_template_decl
&& !error_operand_p (decl)
&& TREE_STATIC (decl))
{
auto_vec<tree, 16> v;
v.safe_grow (count, true);
tree d = first;
for (unsigned int i = 0; i < count; i++, d = DECL_CHAIN (d))
v[count - i - 1] = d;
SET_DECL_ASSEMBLER_NAME (decl, mangle_decomp (decl, v));
maybe_apply_pragma_weak (decl);
}
}
/* Finish a decomposition declaration. DECL is the underlying declaration
"e", FIRST is the head of a chain of decls for the individual identifiers
chained through DECL_CHAIN in reverse order and COUNT is the number of
those decls. */
void
cp_finish_decomp (tree decl, tree first, unsigned int count)
{
if (error_operand_p (decl))
{
error_out:
while (count--)
{
TREE_TYPE (first) = error_mark_node;
if (DECL_HAS_VALUE_EXPR_P (first))
{
SET_DECL_VALUE_EXPR (first, NULL_TREE);
DECL_HAS_VALUE_EXPR_P (first) = 0;
}
first = DECL_CHAIN (first);
}
if (DECL_P (decl) && DECL_NAMESPACE_SCOPE_P (decl))
SET_DECL_ASSEMBLER_NAME (decl, get_identifier ("<decomp>"));
return;
}
location_t loc = DECL_SOURCE_LOCATION (decl);
if (type_dependent_expression_p (decl)
/* This happens for range for when not in templates.
Still add the DECL_VALUE_EXPRs for later processing. */
|| (!processing_template_decl
&& type_uses_auto (TREE_TYPE (decl))))
{
for (unsigned int i = 0; i < count; i++)
{
if (!DECL_HAS_VALUE_EXPR_P (first))
{
tree v = build_nt (ARRAY_REF, decl,
size_int (count - i - 1),
NULL_TREE, NULL_TREE);
SET_DECL_VALUE_EXPR (first, v);
DECL_HAS_VALUE_EXPR_P (first) = 1;
}
if (processing_template_decl)
fit_decomposition_lang_decl (first, decl);
first = DECL_CHAIN (first);
}
return;
}
auto_vec<tree, 16> v;
v.safe_grow (count, true);
tree d = first;
for (unsigned int i = 0; i < count; i++, d = DECL_CHAIN (d))
{
v[count - i - 1] = d;
fit_decomposition_lang_decl (d, decl);
}
tree type = TREE_TYPE (decl);
tree dexp = decl;
if (TYPE_REF_P (type))
{
dexp = convert_from_reference (dexp);
type = complete_type (TREE_TYPE (type));
if (type == error_mark_node)
goto error_out;
if (!COMPLETE_TYPE_P (type))
{
error_at (loc, "structured binding refers to incomplete type %qT",
type);
goto error_out;
}
}
tree eltype = NULL_TREE;
unsigned HOST_WIDE_INT eltscnt = 0;
if (TREE_CODE (type) == ARRAY_TYPE)
{
tree nelts;
nelts = array_type_nelts_top (type);
if (nelts == error_mark_node)
goto error_out;
if (!tree_fits_uhwi_p (nelts))
{
error_at (loc, "cannot decompose variable length array %qT", type);
goto error_out;
}
eltscnt = tree_to_uhwi (nelts);
if (count != eltscnt)
{
cnt_mismatch:
if (count > eltscnt)
error_n (loc, count,
"%u name provided for structured binding",
"%u names provided for structured binding", count);
else
error_n (loc, count,
"only %u name provided for structured binding",
"only %u names provided for structured binding", count);
inform_n (loc, eltscnt,
"while %qT decomposes into %wu element",
"while %qT decomposes into %wu elements",
type, eltscnt);
goto error_out;
}
eltype = TREE_TYPE (type);
for (unsigned int i = 0; i < count; i++)
{
TREE_TYPE (v[i]) = eltype;
layout_decl (v[i], 0);
if (processing_template_decl)
continue;
tree t = unshare_expr (dexp);
t = build4_loc (DECL_SOURCE_LOCATION (v[i]), ARRAY_REF,
eltype, t, size_int (i), NULL_TREE,
NULL_TREE);
SET_DECL_VALUE_EXPR (v[i], t);
DECL_HAS_VALUE_EXPR_P (v[i]) = 1;
}
}
/* 2 GNU extensions. */
else if (TREE_CODE (type) == COMPLEX_TYPE)
{
eltscnt = 2;
if (count != eltscnt)
goto cnt_mismatch;
eltype = cp_build_qualified_type (TREE_TYPE (type), TYPE_QUALS (type));
for (unsigned int i = 0; i < count; i++)
{
TREE_TYPE (v[i]) = eltype;
layout_decl (v[i], 0);
if (processing_template_decl)
continue;
tree t = unshare_expr (dexp);
t = build1_loc (DECL_SOURCE_LOCATION (v[i]),
i ? IMAGPART_EXPR : REALPART_EXPR, eltype,
t);
SET_DECL_VALUE_EXPR (v[i], t);
DECL_HAS_VALUE_EXPR_P (v[i]) = 1;
}
}
else if (TREE_CODE (type) == VECTOR_TYPE)
{
if (!TYPE_VECTOR_SUBPARTS (type).is_constant (&eltscnt))
{
error_at (loc, "cannot decompose variable length vector %qT", type);
goto error_out;
}
if (count != eltscnt)
goto cnt_mismatch;
eltype = cp_build_qualified_type (TREE_TYPE (type), TYPE_QUALS (type));
for (unsigned int i = 0; i < count; i++)
{
TREE_TYPE (v[i]) = eltype;
layout_decl (v[i], 0);
if (processing_template_decl)
continue;
tree t = unshare_expr (dexp);
convert_vector_to_array_for_subscript (DECL_SOURCE_LOCATION (v[i]),
&t, size_int (i));
t = build4_loc (DECL_SOURCE_LOCATION (v[i]), ARRAY_REF,
eltype, t, size_int (i), NULL_TREE,
NULL_TREE);
SET_DECL_VALUE_EXPR (v[i], t);
DECL_HAS_VALUE_EXPR_P (v[i]) = 1;
}
}
else if (tree tsize = get_tuple_size (type))
{
if (tsize == error_mark_node)
{
error_at (loc, "%<std::tuple_size<%T>::value%> is not an integral "
"constant expression", type);
goto error_out;
}
if (!tree_fits_uhwi_p (tsize))
{
error_n (loc, count,
"%u name provided for structured binding",
"%u names provided for structured binding", count);
inform (loc, "while %qT decomposes into %E elements",
type, tsize);
goto error_out;
}
eltscnt = tree_to_uhwi (tsize);
if (count != eltscnt)
goto cnt_mismatch;
int save_read = DECL_READ_P (decl);
for (unsigned i = 0; i < count; ++i)
{
location_t sloc = input_location;
location_t dloc = DECL_SOURCE_LOCATION (v[i]);
input_location = dloc;
tree init = get_tuple_decomp_init (decl, i);
tree eltype = (init == error_mark_node ? error_mark_node
: get_tuple_element_type (type, i));
input_location = sloc;
if (init == error_mark_node || eltype == error_mark_node)
{
inform (dloc, "in initialization of structured binding "
"variable %qD", v[i]);
goto error_out;
}
/* Save the decltype away before reference collapse. */
hash_map_safe_put<hm_ggc> (decomp_type_table, v[i], eltype);
eltype = cp_build_reference_type (eltype, !lvalue_p (init));
TREE_TYPE (v[i]) = eltype;
layout_decl (v[i], 0);
if (DECL_HAS_VALUE_EXPR_P (v[i]))
{
/* In this case the names are variables, not just proxies. */
SET_DECL_VALUE_EXPR (v[i], NULL_TREE);
DECL_HAS_VALUE_EXPR_P (v[i]) = 0;
}
if (!processing_template_decl)
{
copy_linkage (v[i], decl);
cp_finish_decl (v[i], init, /*constexpr*/false,
/*asm*/NULL_TREE, LOOKUP_NORMAL);
}
}
/* Ignore reads from the underlying decl performed during initialization
of the individual variables. If those will be read, we'll mark
the underlying decl as read at that point. */
DECL_READ_P (decl) = save_read;
}
else if (TREE_CODE (type) == UNION_TYPE)
{
error_at (loc, "cannot decompose union type %qT", type);
goto error_out;
}
else if (!CLASS_TYPE_P (type))
{
error_at (loc, "cannot decompose non-array non-class type %qT", type);
goto error_out;
}
else if (LAMBDA_TYPE_P (type))
{
error_at (loc, "cannot decompose lambda closure type %qT", type);
goto error_out;
}
else if (processing_template_decl && complete_type (type) == error_mark_node)
goto error_out;
else if (processing_template_decl && !COMPLETE_TYPE_P (type))
pedwarn (loc, 0, "structured binding refers to incomplete class type %qT",
type);
else
{
tree btype = find_decomp_class_base (loc, type, NULL_TREE);
if (btype == error_mark_node)
goto error_out;
else if (btype == NULL_TREE)
{
error_at (loc, "cannot decompose class type %qT without non-static "
"data members", type);
goto error_out;
}
for (tree field = TYPE_FIELDS (btype); field; field = TREE_CHAIN (field))
if (TREE_CODE (field) != FIELD_DECL
|| DECL_ARTIFICIAL (field)
|| DECL_UNNAMED_BIT_FIELD (field))
continue;
else
eltscnt++;
if (count != eltscnt)
goto cnt_mismatch;
tree t = dexp;
if (type != btype)
{
t = convert_to_base (t, btype, /*check_access*/true,
/*nonnull*/false, tf_warning_or_error);
type = btype;
}
unsigned int i = 0;
for (tree field = TYPE_FIELDS (btype); field; field = TREE_CHAIN (field))
if (TREE_CODE (field) != FIELD_DECL
|| DECL_ARTIFICIAL (field)
|| DECL_UNNAMED_BIT_FIELD (field))
continue;
else
{
tree tt = finish_non_static_data_member (field, unshare_expr (t),
NULL_TREE);
if (REFERENCE_REF_P (tt))
tt = TREE_OPERAND (tt, 0);
TREE_TYPE (v[i]) = TREE_TYPE (tt);
layout_decl (v[i], 0);
if (!processing_template_decl)
{
SET_DECL_VALUE_EXPR (v[i], tt);
DECL_HAS_VALUE_EXPR_P (v[i]) = 1;
}
i++;
}
}
if (processing_template_decl)
{
for (unsigned int i = 0; i < count; i++)
if (!DECL_HAS_VALUE_EXPR_P (v[i]))
{
tree a = build_nt (ARRAY_REF, decl, size_int (i),
NULL_TREE, NULL_TREE);
SET_DECL_VALUE_EXPR (v[i], a);
DECL_HAS_VALUE_EXPR_P (v[i]) = 1;
}
}
}
/* Returns a declaration for a VAR_DECL as if:
extern "C" TYPE NAME;
had been seen. Used to create compiler-generated global
variables. */
static tree
declare_global_var (tree name, tree type)
{
tree decl;
push_to_top_level ();
decl = build_decl (input_location, VAR_DECL, name, type);
TREE_PUBLIC (decl) = 1;
DECL_EXTERNAL (decl) = 1;
DECL_ARTIFICIAL (decl) = 1;
DECL_CONTEXT (decl) = FROB_CONTEXT (global_namespace);
/* If the user has explicitly declared this variable (perhaps
because the code we are compiling is part of a low-level runtime
library), then it is possible that our declaration will be merged
with theirs by pushdecl. */
decl = pushdecl (decl);
cp_finish_decl (decl, NULL_TREE, false, NULL_TREE, 0);
pop_from_top_level ();
return decl;
}
/* Returns the type for the argument to "__cxa_atexit" (or "atexit",
if "__cxa_atexit" is not being used) corresponding to the function
to be called when the program exits. */
static tree
get_atexit_fn_ptr_type (void)
{
tree fn_type;
if (!atexit_fn_ptr_type_node)
{
tree arg_type;
if (flag_use_cxa_atexit
&& !targetm.cxx.use_atexit_for_cxa_atexit ())
/* The parameter to "__cxa_atexit" is "void (*)(void *)". */
arg_type = ptr_type_node;
else
/* The parameter to "atexit" is "void (*)(void)". */
arg_type = NULL_TREE;
fn_type = build_function_type_list (void_type_node,
arg_type, NULL_TREE);
atexit_fn_ptr_type_node = build_pointer_type (fn_type);
}
return atexit_fn_ptr_type_node;
}
/* Returns a pointer to the `atexit' function. Note that if
FLAG_USE_CXA_ATEXIT is nonzero, then this will actually be the new
`__cxa_atexit' function specified in the IA64 C++ ABI. */
static tree
get_atexit_node (void)
{
tree atexit_fndecl;
tree fn_type;
tree fn_ptr_type;
const char *name;
bool use_aeabi_atexit;
if (atexit_node)
return atexit_node;
if (flag_use_cxa_atexit && !targetm.cxx.use_atexit_for_cxa_atexit ())
{
/* The declaration for `__cxa_atexit' is:
int __cxa_atexit (void (*)(void *), void *, void *)
We build up the argument types and then the function type
itself. */
tree argtype0, argtype1, argtype2;
use_aeabi_atexit = targetm.cxx.use_aeabi_atexit ();
/* First, build the pointer-to-function type for the first
argument. */
fn_ptr_type = get_atexit_fn_ptr_type ();
/* Then, build the rest of the argument types. */
argtype2 = ptr_type_node;
if (use_aeabi_atexit)
{
argtype1 = fn_ptr_type;
argtype0 = ptr_type_node;
}
else
{
argtype1 = ptr_type_node;
argtype0 = fn_ptr_type;
}
/* And the final __cxa_atexit type. */
fn_type = build_function_type_list (integer_type_node,
argtype0, argtype1, argtype2,
NULL_TREE);
if (use_aeabi_atexit)
name = "__aeabi_atexit";
else
name = "__cxa_atexit";
}
else
{
/* The declaration for `atexit' is:
int atexit (void (*)());
We build up the argument types and then the function type
itself. */
fn_ptr_type = get_atexit_fn_ptr_type ();
/* Build the final atexit type. */
fn_type = build_function_type_list (integer_type_node,
fn_ptr_type, NULL_TREE);
name = "atexit";
}
/* Now, build the function declaration. */
push_lang_context (lang_name_c);
atexit_fndecl = build_library_fn_ptr (name, fn_type, ECF_LEAF | ECF_NOTHROW);
mark_used (atexit_fndecl);
pop_lang_context ();
atexit_node = decay_conversion (atexit_fndecl, tf_warning_or_error);
return atexit_node;
}
/* Like get_atexit_node, but for thread-local cleanups. */
static tree
get_thread_atexit_node (void)
{
/* The declaration for `__cxa_thread_atexit' is:
int __cxa_thread_atexit (void (*)(void *), void *, void *) */
tree fn_type = build_function_type_list (integer_type_node,
get_atexit_fn_ptr_type (),
ptr_type_node, ptr_type_node,
NULL_TREE);
/* Now, build the function declaration. */
tree atexit_fndecl = build_library_fn_ptr ("__cxa_thread_atexit", fn_type,
ECF_LEAF | ECF_NOTHROW);
return decay_conversion (atexit_fndecl, tf_warning_or_error);
}
/* Returns the __dso_handle VAR_DECL. */
static tree
get_dso_handle_node (void)
{
if (dso_handle_node)
return dso_handle_node;
/* Declare the variable. */
dso_handle_node = declare_global_var (get_identifier ("__dso_handle"),
ptr_type_node);
#ifdef HAVE_GAS_HIDDEN
if (dso_handle_node != error_mark_node)
{
DECL_VISIBILITY (dso_handle_node) = VISIBILITY_HIDDEN;
DECL_VISIBILITY_SPECIFIED (dso_handle_node) = 1;
}
#endif
return dso_handle_node;
}
/* Begin a new function with internal linkage whose job will be simply
to destroy some particular variable. */
static GTY(()) int start_cleanup_cnt;
static tree
start_cleanup_fn (void)
{
char name[32];
tree fntype;
tree fndecl;
bool use_cxa_atexit = flag_use_cxa_atexit
&& !targetm.cxx.use_atexit_for_cxa_atexit ();
push_to_top_level ();
/* No need to mangle this. */
push_lang_context (lang_name_c);
/* Build the name of the function. */
sprintf (name, "__tcf_%d", start_cleanup_cnt++);
/* Build the function declaration. */
fntype = TREE_TYPE (get_atexit_fn_ptr_type ());
fndecl = build_lang_decl (FUNCTION_DECL, get_identifier (name), fntype);
/* It's a function with internal linkage, generated by the
compiler. */
TREE_PUBLIC (fndecl) = 0;
DECL_ARTIFICIAL (fndecl) = 1;
/* Make the function `inline' so that it is only emitted if it is
actually needed. It is unlikely that it will be inlined, since
it is only called via a function pointer, but we avoid unnecessary
emissions this way. */
DECL_DECLARED_INLINE_P (fndecl) = 1;
DECL_INTERFACE_KNOWN (fndecl) = 1;
/* Build the parameter. */
if (use_cxa_atexit)
{
tree parmdecl = cp_build_parm_decl (fndecl, NULL_TREE, ptr_type_node);
TREE_USED (parmdecl) = 1;
DECL_READ_P (parmdecl) = 1;
DECL_ARGUMENTS (fndecl) = parmdecl;
}
pushdecl (fndecl);
start_preparsed_function (fndecl, NULL_TREE, SF_PRE_PARSED);
pop_lang_context ();
return current_function_decl;
}
/* Finish the cleanup function begun by start_cleanup_fn. */
static void
end_cleanup_fn (void)
{
expand_or_defer_fn (finish_function (/*inline_p=*/false));
pop_from_top_level ();
}
/* Generate code to handle the destruction of DECL, an object with
static storage duration. */
tree
register_dtor_fn (tree decl)
{
tree cleanup;
tree addr;
tree compound_stmt;
tree fcall;
tree type;
bool ob_parm, dso_parm, use_dtor;
tree arg0, arg1, arg2;
tree atex_node;
type = TREE_TYPE (decl);
if (TYPE_HAS_TRIVIAL_DESTRUCTOR (type))
return void_node;
if (decl_maybe_constant_destruction (decl, type)
&& DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl))
{
cxx_maybe_build_cleanup (decl, tf_warning_or_error);
return void_node;
}
/* If we're using "__cxa_atexit" (or "__cxa_thread_atexit" or
"__aeabi_atexit"), and DECL is a class object, we can just pass the
destructor to "__cxa_atexit"; we don't have to build a temporary
function to do the cleanup. */
dso_parm = (flag_use_cxa_atexit
&& !targetm.cxx.use_atexit_for_cxa_atexit ());
ob_parm = (CP_DECL_THREAD_LOCAL_P (decl) || dso_parm);
use_dtor = ob_parm && CLASS_TYPE_P (type);
if (use_dtor)
{
cleanup = get_class_binding (type, complete_dtor_identifier);
/* Make sure it is accessible. */
perform_or_defer_access_check (TYPE_BINFO (type), cleanup, cleanup,
tf_warning_or_error);
}
else
{
/* Call build_cleanup before we enter the anonymous function so
that any access checks will be done relative to the current
scope, rather than the scope of the anonymous function. */
build_cleanup (decl);
/* Now start the function. */
cleanup = start_cleanup_fn ();
/* Now, recompute the cleanup. It may contain SAVE_EXPRs that refer
to the original function, rather than the anonymous one. That
will make the back end think that nested functions are in use,
which causes confusion. */
push_deferring_access_checks (dk_no_check);
fcall = build_cleanup (decl);
pop_deferring_access_checks ();
/* Create the body of the anonymous function. */
compound_stmt = begin_compound_stmt (BCS_FN_BODY);
finish_expr_stmt (fcall);
finish_compound_stmt (compound_stmt);
end_cleanup_fn ();
}
/* Call atexit with the cleanup function. */
mark_used (cleanup);
cleanup = build_address (cleanup);
if (CP_DECL_THREAD_LOCAL_P (decl))
atex_node = get_thread_atexit_node ();
else
atex_node = get_atexit_node ();
if (use_dtor)
{
/* We must convert CLEANUP to the type that "__cxa_atexit"
expects. */
cleanup = build_nop (get_atexit_fn_ptr_type (), cleanup);
/* "__cxa_atexit" will pass the address of DECL to the
cleanup function. */
mark_used (decl);
addr = build_address (decl);
/* The declared type of the parameter to "__cxa_atexit" is
"void *". For plain "T*", we could just let the
machinery in cp_build_function_call convert it -- but if the
type is "cv-qualified T *", then we need to convert it
before passing it in, to avoid spurious errors. */
addr = build_nop (ptr_type_node, addr);
}
else
/* Since the cleanup functions we build ignore the address
they're given, there's no reason to pass the actual address
in, and, in general, it's cheaper to pass NULL than any
other value. */
addr = null_pointer_node;
if (dso_parm)
arg2 = cp_build_addr_expr (get_dso_handle_node (),
tf_warning_or_error);
else if (ob_parm)
/* Just pass NULL to the dso handle parm if we don't actually
have a DSO handle on this target. */
arg2 = null_pointer_node;
else
arg2 = NULL_TREE;
if (ob_parm)
{
if (!CP_DECL_THREAD_LOCAL_P (decl)
&& targetm.cxx.use_aeabi_atexit ())
{
arg1 = cleanup;
arg0 = addr;
}
else
{
arg1 = addr;
arg0 = cleanup;
}
}
else
{
arg0 = cleanup;
arg1 = NULL_TREE;
}
return cp_build_function_call_nary (atex_node, tf_warning_or_error,
arg0, arg1, arg2, NULL_TREE);
}
/* DECL is a VAR_DECL with static storage duration. INIT, if present,
is its initializer. Generate code to handle the construction
and destruction of DECL. */
static void
expand_static_init (tree decl, tree init)
{
gcc_assert (VAR_P (decl));
gcc_assert (TREE_STATIC (decl));
/* Some variables require no dynamic initialization. */
if (decl_maybe_constant_destruction (decl, TREE_TYPE (decl)))
{
/* Make sure the destructor is callable. */
cxx_maybe_build_cleanup (decl, tf_warning_or_error);
if (!init)
return;
}
if (CP_DECL_THREAD_LOCAL_P (decl) && DECL_GNU_TLS_P (decl)
&& !DECL_FUNCTION_SCOPE_P (decl))
{
location_t dloc = DECL_SOURCE_LOCATION (decl);
if (init)
error_at (dloc, "non-local variable %qD declared %<__thread%> "
"needs dynamic initialization", decl);
else
error_at (dloc, "non-local variable %qD declared %<__thread%> "
"has a non-trivial destructor", decl);
static bool informed;
if (!informed)
{
inform (dloc, "C++11 %<thread_local%> allows dynamic "
"initialization and destruction");
informed = true;
}
return;
}
if (DECL_FUNCTION_SCOPE_P (decl))
{
/* Emit code to perform this initialization but once. */
tree if_stmt = NULL_TREE, inner_if_stmt = NULL_TREE;
tree then_clause = NULL_TREE, inner_then_clause = NULL_TREE;
tree guard, guard_addr;
tree flag, begin;
/* We don't need thread-safety code for thread-local vars. */
bool thread_guard = (flag_threadsafe_statics
&& !CP_DECL_THREAD_LOCAL_P (decl));
/* Emit code to perform this initialization but once. This code
looks like:
static <type> guard;
if (!__atomic_load (guard.first_byte)) {
if (__cxa_guard_acquire (&guard)) {
bool flag = false;
try {
// Do initialization.
flag = true; __cxa_guard_release (&guard);
// Register variable for destruction at end of program.
} catch {
if (!flag) __cxa_guard_abort (&guard);
}
}
}
Note that the `flag' variable is only set to 1 *after* the
initialization is complete. This ensures that an exception,
thrown during the construction, will cause the variable to
reinitialized when we pass through this code again, as per:
[stmt.dcl]
If the initialization exits by throwing an exception, the
initialization is not complete, so it will be tried again
the next time control enters the declaration.
This process should be thread-safe, too; multiple threads
should not be able to initialize the variable more than
once. */
/* Create the guard variable. */
guard = get_guard (decl);
/* Begin the conditional initialization. */
if_stmt = begin_if_stmt ();
finish_if_stmt_cond (get_guard_cond (guard, thread_guard), if_stmt);
then_clause = begin_compound_stmt (BCS_NO_SCOPE);
if (thread_guard)
{
tree vfntype = NULL_TREE;
tree acquire_name, release_name, abort_name;
tree acquire_fn, release_fn, abort_fn;
guard_addr = build_address (guard);
acquire_name = get_identifier ("__cxa_guard_acquire");
release_name = get_identifier ("__cxa_guard_release");
abort_name = get_identifier ("__cxa_guard_abort");
acquire_fn = get_global_binding (acquire_name);
release_fn = get_global_binding (release_name);
abort_fn = get_global_binding (abort_name);
if (!acquire_fn)
acquire_fn = push_library_fn
(acquire_name, build_function_type_list (integer_type_node,
TREE_TYPE (guard_addr),
NULL_TREE),
NULL_TREE, ECF_NOTHROW);
if (!release_fn || !abort_fn)
vfntype = build_function_type_list (void_type_node,
TREE_TYPE (guard_addr),
NULL_TREE);
if (!release_fn)
release_fn = push_library_fn (release_name, vfntype, NULL_TREE,
ECF_NOTHROW);
if (!abort_fn)
abort_fn = push_library_fn (abort_name, vfntype, NULL_TREE,
ECF_NOTHROW | ECF_LEAF);
inner_if_stmt = begin_if_stmt ();
finish_if_stmt_cond (build_call_n (acquire_fn, 1, guard_addr),
inner_if_stmt);
inner_then_clause = begin_compound_stmt (BCS_NO_SCOPE);
begin = get_target_expr (boolean_false_node);
flag = TARGET_EXPR_SLOT (begin);
TARGET_EXPR_CLEANUP (begin)
= build3 (COND_EXPR, void_type_node, flag,
void_node,
build_call_n (abort_fn, 1, guard_addr));
CLEANUP_EH_ONLY (begin) = 1;
/* Do the initialization itself. */
init = add_stmt_to_compound (begin, init);
init = add_stmt_to_compound
(init, build2 (MODIFY_EXPR, void_type_node, flag, boolean_true_node));
init = add_stmt_to_compound
(init, build_call_n (release_fn, 1, guard_addr));
}
else
init = add_stmt_to_compound (init, set_guard (guard));
/* Use atexit to register a function for destroying this static
variable. */
init = add_stmt_to_compound (init, register_dtor_fn (decl));
finish_expr_stmt (init);
if (thread_guard)
{
finish_compound_stmt (inner_then_clause);
finish_then_clause (inner_if_stmt);
finish_if_stmt (inner_if_stmt);
}
finish_compound_stmt (then_clause);
finish_then_clause (if_stmt);
finish_if_stmt (if_stmt);
}
else if (CP_DECL_THREAD_LOCAL_P (decl))
tls_aggregates = tree_cons (init, decl, tls_aggregates);
else
static_aggregates = tree_cons (init, decl, static_aggregates);
}
/* Make TYPE a complete type based on INITIAL_VALUE.
Return 0 if successful, 1 if INITIAL_VALUE can't be deciphered,
2 if there was no information (in which case assume 0 if DO_DEFAULT),
3 if the initializer list is empty (in pedantic mode). */
int
cp_complete_array_type (tree *ptype, tree initial_value, bool do_default)
{
int failure;
tree type, elt_type;
/* Don't get confused by a CONSTRUCTOR for some other type. */
if (initial_value && TREE_CODE (initial_value) == CONSTRUCTOR
&& !BRACE_ENCLOSED_INITIALIZER_P (initial_value)
&& TREE_CODE (TREE_TYPE (initial_value)) != ARRAY_TYPE)
return 1;
if (initial_value)
{
unsigned HOST_WIDE_INT i;
tree value;
/* An array of character type can be initialized from a
brace-enclosed string constant.
FIXME: this code is duplicated from reshape_init. Probably
we should just call reshape_init here? */
if (char_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (*ptype)))
&& TREE_CODE (initial_value) == CONSTRUCTOR
&& !vec_safe_is_empty (CONSTRUCTOR_ELTS (initial_value)))
{
vec<constructor_elt, va_gc> *v = CONSTRUCTOR_ELTS (initial_value);
tree value = (*v)[0].value;
STRIP_ANY_LOCATION_WRAPPER (value);
if (TREE_CODE (value) == STRING_CST
&& v->length () == 1)
initial_value = value;
}
/* If any of the elements are parameter packs, we can't actually
complete this type now because the array size is dependent. */
if (TREE_CODE (initial_value) == CONSTRUCTOR)
{
FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (initial_value),
i, value)
{
if (PACK_EXPANSION_P (value))
return 0;
}
}
}
failure = complete_array_type (ptype, initial_value, do_default);
/* We can create the array before the element type is complete, which
means that we didn't have these two bits set in the original type
either. In completing the type, we are expected to propagate these
bits. See also complete_type which does the same thing for arrays
of fixed size. */
type = *ptype;
if (type != error_mark_node && TYPE_DOMAIN (type))
{
elt_type = TREE_TYPE (type);
TYPE_NEEDS_CONSTRUCTING (type) = TYPE_NEEDS_CONSTRUCTING (elt_type);
TYPE_HAS_NONTRIVIAL_DESTRUCTOR (type)
= TYPE_HAS_NONTRIVIAL_DESTRUCTOR (elt_type);
}
return failure;
}
/* As above, but either give an error or reject zero-size arrays, depending
on COMPLAIN. */
int
cp_complete_array_type_or_error (tree *ptype, tree initial_value,
bool do_default, tsubst_flags_t complain)
{
int failure;
bool sfinae = !(complain & tf_error);
/* In SFINAE context we can't be lenient about zero-size arrays. */
if (sfinae)
++pedantic;
failure = cp_complete_array_type (ptype, initial_value, do_default);
if (sfinae)
--pedantic;
if (failure)
{
if (sfinae)
/* Not an error. */;
else if (failure == 1)
error ("initializer fails to determine size of %qT", *ptype);
else if (failure == 2)
{
if (do_default)
error ("array size missing in %qT", *ptype);
}
else if (failure == 3)
error ("zero-size array %qT", *ptype);
*ptype = error_mark_node;
}
return failure;
}
/* Return zero if something is declared to be a member of type
CTYPE when in the context of CUR_TYPE. STRING is the error
message to print in that case. Otherwise, quietly return 1. */
static int
member_function_or_else (tree ctype, tree cur_type, enum overload_flags flags)
{
if (ctype && ctype != cur_type)
{
if (flags == DTOR_FLAG)
error ("destructor for alien class %qT cannot be a member", ctype);
else
error ("constructor for alien class %qT cannot be a member", ctype);
return 0;
}
return 1;
}
/* Subroutine of `grokdeclarator'. */
/* Generate errors possibly applicable for a given set of specifiers.
This is for ARM $7.1.2. */
static void
bad_specifiers (tree object,
enum bad_spec_place type,
int virtualp,
int quals,
int inlinep,
int friendp,
int raises,
const location_t* locations)
{
switch (type)
{
case BSP_VAR:
if (virtualp)
error_at (locations[ds_virtual],
"%qD declared as a %<virtual%> variable", object);
if (quals)
error ("%<const%> and %<volatile%> function specifiers on "
"%qD invalid in variable declaration", object);
break;
case BSP_PARM:
if (virtualp)
error_at (locations[ds_virtual],
"%qD declared as a %<virtual%> parameter", object);
if (inlinep)
error_at (locations[ds_inline],
"%qD declared as an %<inline%> parameter", object);
if (quals)
error ("%<const%> and %<volatile%> function specifiers on "
"%qD invalid in parameter declaration", object);
break;
case BSP_TYPE:
if (virtualp)
error_at (locations[ds_virtual],
"%qD declared as a %<virtual%> type", object);
if (inlinep)
error_at (locations[ds_inline],
"%qD declared as an %<inline%> type", object);
if (quals)
error ("%<const%> and %<volatile%> function specifiers on "
"%qD invalid in type declaration", object);
break;
case BSP_FIELD:
if (virtualp)
error_at (locations[ds_virtual],
"%qD declared as a %<virtual%> field", object);
if (inlinep)
error_at (locations[ds_inline],
"%qD declared as an %<inline%> field", object);
if (quals)
error ("%<const%> and %<volatile%> function specifiers on "
"%qD invalid in field declaration", object);
break;
default:
gcc_unreachable();
}
if (friendp)
error ("%q+D declared as a friend", object);
if (raises
&& !flag_noexcept_type
&& (TREE_CODE (object) == TYPE_DECL
|| (!TYPE_PTRFN_P (TREE_TYPE (object))
&& !TYPE_REFFN_P (TREE_TYPE (object))
&& !TYPE_PTRMEMFUNC_P (TREE_TYPE (object)))))
error ("%q+D declared with an exception specification", object);
}
/* DECL is a member function or static data member and is presently
being defined. Check that the definition is taking place in a
valid namespace. */
static void
check_class_member_definition_namespace (tree decl)
{
/* These checks only apply to member functions and static data
members. */
gcc_assert (VAR_OR_FUNCTION_DECL_P (decl));
/* We check for problems with specializations in pt.c in
check_specialization_namespace, where we can issue better
diagnostics. */
if (processing_specialization)
return;
/* We check this in check_explicit_instantiation_namespace. */
if (processing_explicit_instantiation)
return;
/* [class.mfct]
A member function definition that appears outside of the
class definition shall appear in a namespace scope enclosing
the class definition.
[class.static.data]
The definition for a static data member shall appear in a
namespace scope enclosing the member's class definition. */
if (!is_ancestor (current_namespace, DECL_CONTEXT (decl)))
permerror (input_location, "definition of %qD is not in namespace enclosing %qT",
decl, DECL_CONTEXT (decl));
}
/* Build a PARM_DECL for the "this" parameter of FN. TYPE is the
METHOD_TYPE for a non-static member function; QUALS are the
cv-qualifiers that apply to the function. */
tree
build_this_parm (tree fn, tree type, cp_cv_quals quals)
{
tree this_type;
tree qual_type;
tree parm;
cp_cv_quals this_quals;
if (CLASS_TYPE_P (type))
{
this_type
= cp_build_qualified_type (type, quals & ~TYPE_QUAL_RESTRICT);
this_type = build_pointer_type (this_type);
}
else
this_type = type_of_this_parm (type);
/* The `this' parameter is implicitly `const'; it cannot be
assigned to. */
this_quals = (quals & TYPE_QUAL_RESTRICT) | TYPE_QUAL_CONST;
qual_type = cp_build_qualified_type (this_type, this_quals);
parm = build_artificial_parm (fn, this_identifier, qual_type);
cp_apply_type_quals_to_decl (this_quals, parm);
return parm;
}
/* DECL is a static member function. Complain if it was declared
with function-cv-quals. */
static void
check_static_quals (tree decl, cp_cv_quals quals)
{
if (quals != TYPE_UNQUALIFIED)
error ("static member function %q#D declared with type qualifiers",
decl);
}
// Check that FN takes no arguments and returns bool.
static void
check_concept_fn (tree fn)
{
// A constraint is nullary.
if (DECL_ARGUMENTS (fn))
error_at (DECL_SOURCE_LOCATION (fn),
"concept %q#D declared with function parameters", fn);
// The declared return type of the concept shall be bool, and
// it shall not be deduced from it definition.
tree type = TREE_TYPE (TREE_TYPE (fn));
if (is_auto (type))
error_at (DECL_SOURCE_LOCATION (fn),
"concept %q#D declared with a deduced return type", fn);
else if (type != boolean_type_node)
error_at (DECL_SOURCE_LOCATION (fn),
"concept %q#D with non-%<bool%> return type %qT", fn, type);
}
/* Helper function. Replace the temporary this parameter injected
during cp_finish_omp_declare_simd with the real this parameter. */
static tree
declare_simd_adjust_this (tree *tp, int *walk_subtrees, void *data)
{
tree this_parm = (tree) data;
if (TREE_CODE (*tp) == PARM_DECL
&& DECL_NAME (*tp) == this_identifier
&& *tp != this_parm)
*tp = this_parm;
else if (TYPE_P (*tp))
*walk_subtrees = 0;
return NULL_TREE;
}
/* CTYPE is class type, or null if non-class.
TYPE is type this FUNCTION_DECL should have, either FUNCTION_TYPE
or METHOD_TYPE.
DECLARATOR is the function's name.
PARMS is a chain of PARM_DECLs for the function.
VIRTUALP is truthvalue of whether the function is virtual or not.
FLAGS are to be passed through to `grokclassfn'.
QUALS are qualifiers indicating whether the function is `const'
or `volatile'.
RAISES is a list of exceptions that this function can raise.
CHECK is 1 if we must find this method in CTYPE, 0 if we should
not look, and -1 if we should not call `grokclassfn' at all.
SFK is the kind of special function (if any) for the new function.
Returns `NULL_TREE' if something goes wrong, after issuing
applicable error messages. */
static tree
grokfndecl (tree ctype,
tree type,
tree declarator,
tree parms,
tree orig_declarator,
const cp_decl_specifier_seq *declspecs,
tree decl_reqs,
int virtualp,
enum overload_flags flags,
cp_cv_quals quals,
cp_ref_qualifier rqual,
tree raises,
int check,
int friendp,
int publicp,
int inlinep,
bool deletedp,
special_function_kind sfk,
bool funcdef_flag,
bool late_return_type_p,
int template_count,
tree in_namespace,
tree* attrlist,
location_t location)
{
tree decl;
int staticp = ctype && TREE_CODE (type) == FUNCTION_TYPE;
tree t;
if (location == UNKNOWN_LOCATION)
location = input_location;
/* Was the concept specifier present? */
bool concept_p = inlinep & 4;
/* Concept declarations must have a corresponding definition. */
if (concept_p && !funcdef_flag)
{
error_at (location, "concept %qD has no definition", declarator);
return NULL_TREE;
}
type = build_cp_fntype_variant (type, rqual, raises, late_return_type_p);
decl = build_lang_decl_loc (location, FUNCTION_DECL, declarator, type);
/* Set the constraints on the declaration. */
if (flag_concepts)
{
tree tmpl_reqs = NULL_TREE;
tree ctx = friendp ? current_class_type : ctype;
bool block_local = TREE_CODE (current_scope ()) == FUNCTION_DECL;
bool memtmpl = (!block_local
&& (processing_template_decl
> template_class_depth (ctx)));
if (memtmpl)
tmpl_reqs = TEMPLATE_PARMS_CONSTRAINTS (current_template_parms);
tree ci = build_constraints (tmpl_reqs, decl_reqs);
if (concept_p && ci)
{
error_at (location, "a function concept cannot be constrained");
ci = NULL_TREE;
}
/* C++20 CA378: Remove non-templated constrained functions. */
if (ci
&& (block_local
|| (!flag_concepts_ts
&& (!processing_template_decl
|| (friendp && !memtmpl && !funcdef_flag)))))
{
error_at (location, "constraints on a non-templated function");
ci = NULL_TREE;
}
set_constraints (decl, ci);
}
if (TREE_CODE (type) == METHOD_TYPE)
{
tree parm = build_this_parm (decl, type, quals);
DECL_CHAIN (parm) = parms;
parms = parm;
/* Allocate space to hold the vptr bit if needed. */
SET_DECL_ALIGN (decl, MINIMUM_METHOD_BOUNDARY);
}
DECL_ARGUMENTS (decl) = parms;
for (t = parms; t; t = DECL_CHAIN (t))
DECL_CONTEXT (t) = decl;
/* Propagate volatile out from type to decl. */
if (TYPE_VOLATILE (type))
TREE_THIS_VOLATILE (decl) = 1;
/* Setup decl according to sfk. */
switch (sfk)
{
case sfk_constructor:
case sfk_copy_constructor:
case sfk_move_constructor:
DECL_CXX_CONSTRUCTOR_P (decl) = 1;
DECL_NAME (decl) = ctor_identifier;
break;
case sfk_destructor:
DECL_CXX_DESTRUCTOR_P (decl) = 1;
DECL_NAME (decl) = dtor_identifier;
break;
default:
break;
}
if (friendp && TREE_CODE (orig_declarator) == TEMPLATE_ID_EXPR)
{
if (funcdef_flag)
error_at (location,
"defining explicit specialization %qD in friend declaration",
orig_declarator);
else
{
tree fns = TREE_OPERAND (orig_declarator, 0);
tree args = TREE_OPERAND (orig_declarator, 1);
if (PROCESSING_REAL_TEMPLATE_DECL_P ())
{
/* Something like `template <class T> friend void f<T>()'. */
error_at (location,
"invalid use of template-id %qD in declaration "
"of primary template",
orig_declarator);
return NULL_TREE;
}
/* A friend declaration of the form friend void f<>(). Record
the information in the TEMPLATE_ID_EXPR. */
SET_DECL_IMPLICIT_INSTANTIATION (decl);
gcc_assert (identifier_p (fns) || OVL_P (fns));
DECL_TEMPLATE_INFO (decl) = build_template_info (fns, args);
for (t = TYPE_ARG_TYPES (TREE_TYPE (decl)); t; t = TREE_CHAIN (t))
if (TREE_PURPOSE (t)
&& TREE_CODE (TREE_PURPOSE (t)) == DEFERRED_PARSE)
{
error_at (defparse_location (TREE_PURPOSE (t)),
"default arguments are not allowed in declaration "
"of friend template specialization %qD",
decl);
return NULL_TREE;
}
if (inlinep & 1)
{
error_at (declspecs->locations[ds_inline],
"%<inline%> is not allowed in declaration of friend "
"template specialization %qD",
decl);
return NULL_TREE;
}
}
}
/* C++17 11.3.6/4: "If a friend declaration specifies a default argument
expression, that declaration shall be a definition..." */
if (friendp && !funcdef_flag)
{
for (tree t = FUNCTION_FIRST_USER_PARMTYPE (decl);
t && t != void_list_node; t = TREE_CHAIN (t))
if (TREE_PURPOSE (t))
{
permerror (DECL_SOURCE_LOCATION (decl),
"friend declaration of %qD specifies default "
"arguments and isn%'t a definition", decl);
break;
}
}
/* If this decl has namespace scope, set that up. */
if (in_namespace)
set_decl_namespace (decl, in_namespace, friendp);
else if (ctype)
DECL_CONTEXT (decl) = ctype;
else
DECL_CONTEXT (decl) = FROB_CONTEXT (current_decl_namespace ());
/* `main' and builtins have implicit 'C' linkage. */
if (ctype == NULL_TREE
&& DECL_FILE_SCOPE_P (decl)
&& current_lang_name == lang_name_cplusplus
&& (MAIN_NAME_P (declarator)
|| (IDENTIFIER_LENGTH (declarator) > 10
&& IDENTIFIER_POINTER (declarator)[0] == '_'
&& IDENTIFIER_POINTER (declarator)[1] == '_'
&& strncmp (IDENTIFIER_POINTER (declarator)+2,
"builtin_", 8) == 0)
|| (targetcm.cxx_implicit_extern_c
&& (targetcm.cxx_implicit_extern_c
(IDENTIFIER_POINTER (declarator))))))
SET_DECL_LANGUAGE (decl, lang_c);
/* Should probably propagate const out from type to decl I bet (mrs). */
if (staticp)
{
DECL_STATIC_FUNCTION_P (decl) = 1;
DECL_CONTEXT (decl) = ctype;
}
if (deletedp)
DECL_DELETED_FN (decl) = 1;
if (ctype && funcdef_flag)
check_class_member_definition_namespace (decl);
if (ctype == NULL_TREE && DECL_MAIN_P (decl))
{
if (PROCESSING_REAL_TEMPLATE_DECL_P())
error_at (location, "cannot declare %<::main%> to be a template");
if (inlinep & 1)
error_at (declspecs->locations[ds_inline],
"cannot declare %<::main%> to be inline");
if (inlinep & 2)
error_at (declspecs->locations[ds_constexpr],
"cannot declare %<::main%> to be %qs", "constexpr");
if (inlinep & 8)
error_at (declspecs->locations[ds_consteval],
"cannot declare %<::main%> to be %qs", "consteval");
if (!publicp)
error_at (location, "cannot declare %<::main%> to be static");
inlinep = 0;
publicp = 1;
}
/* Members of anonymous types and local classes have no linkage; make
them internal. If a typedef is made later, this will be changed. */
if (ctype && (!TREE_PUBLIC (TYPE_MAIN_DECL (ctype))
|| decl_function_context (TYPE_MAIN_DECL (ctype))))
publicp = 0;
if (publicp && cxx_dialect == cxx98)
{
/* [basic.link]: A name with no linkage (notably, the name of a class
or enumeration declared in a local scope) shall not be used to
declare an entity with linkage.
DR 757 relaxes this restriction for C++0x. */
no_linkage_error (decl);
}
TREE_PUBLIC (decl) = publicp;
if (! publicp)
{
DECL_INTERFACE_KNOWN (decl) = 1;
DECL_NOT_REALLY_EXTERN (decl) = 1;
}
/* If the declaration was declared inline, mark it as such. */
if (inlinep)
{
DECL_DECLARED_INLINE_P (decl) = 1;
if (publicp)
DECL_COMDAT (decl) = 1;
}
if (inlinep & 2)
DECL_DECLARED_CONSTEXPR_P (decl) = true;
else if (inlinep & 8)
{
DECL_DECLARED_CONSTEXPR_P (decl) = true;
SET_DECL_IMMEDIATE_FUNCTION_P (decl);
}
// If the concept declaration specifier was found, check
// that the declaration satisfies the necessary requirements.
if (concept_p)
{
DECL_DECLARED_CONCEPT_P (decl) = true;
check_concept_fn (decl);
}
DECL_EXTERNAL (decl) = 1;
if (TREE_CODE (type) == FUNCTION_TYPE)
{
if (quals || rqual)
TREE_TYPE (decl) = apply_memfn_quals (TREE_TYPE (decl),
TYPE_UNQUALIFIED,
REF_QUAL_NONE);
if (quals)
{
error (ctype
? G_("static member function %qD cannot have cv-qualifier")
: G_("non-member function %qD cannot have cv-qualifier"),
decl);
quals = TYPE_UNQUALIFIED;
}
if (rqual)
{
error (ctype
? G_("static member function %qD cannot have ref-qualifier")
: G_("non-member function %qD cannot have ref-qualifier"),
decl);
rqual = REF_QUAL_NONE;
}
}
if (deduction_guide_p (decl))
{
if (!DECL_NAMESPACE_SCOPE_P (decl))
{
error_at (location, "deduction guide %qD must be declared at "
"namespace scope", decl);
return NULL_TREE;
}
tree type = TREE_TYPE (DECL_NAME (decl));
if (in_namespace == NULL_TREE
&& CP_DECL_CONTEXT (decl) != CP_TYPE_CONTEXT (type))
{
error_at (location, "deduction guide %qD must be declared in the "
"same scope as %qT", decl, type);
inform (location_of (type), " declared here");
return NULL_TREE;
}
if (funcdef_flag)
error_at (location,
"deduction guide %qD must not have a function body", decl);
}
else if (IDENTIFIER_ANY_OP_P (DECL_NAME (decl))
&& !grok_op_properties (decl, /*complain=*/true))
return NULL_TREE;
else if (UDLIT_OPER_P (DECL_NAME (decl)))
{
bool long_long_unsigned_p;
bool long_double_p;
const char *suffix = NULL;
/* [over.literal]/6: Literal operators shall not have C linkage. */
if (DECL_LANGUAGE (decl) == lang_c)
{
error_at (location, "literal operator with C linkage");
maybe_show_extern_c_location ();
return NULL_TREE;
}
if (DECL_NAMESPACE_SCOPE_P (decl))
{
if (!check_literal_operator_args (decl, &long_long_unsigned_p,
&long_double_p))
{
error_at (location, "%qD has invalid argument list", decl);
return NULL_TREE;
}
suffix = UDLIT_OP_SUFFIX (DECL_NAME (decl));
if (long_long_unsigned_p)
{
if (cpp_interpret_int_suffix (parse_in, suffix, strlen (suffix)))
warning_at (location, 0, "integer suffix %qs"
" shadowed by implementation", suffix);
}
else if (long_double_p)
{
if (cpp_interpret_float_suffix (parse_in, suffix, strlen (suffix)))
warning_at (location, 0, "floating-point suffix %qs"
" shadowed by implementation", suffix);
}
/* 17.6.3.3.5 */
if (suffix[0] != '_'
&& !current_function_decl && !(friendp && !funcdef_flag))
warning_at (location, OPT_Wliteral_suffix,
"literal operator suffixes not preceded by %<_%>"
" are reserved for future standardization");
}
else
{
error_at (location, "%qD must be a non-member function", decl);
return NULL_TREE;
}
}
if (funcdef_flag)
/* Make the init_value nonzero so pushdecl knows this is not
tentative. error_mark_node is replaced later with the BLOCK. */
DECL_INITIAL (decl) = error_mark_node;
if (TYPE_NOTHROW_P (type) || nothrow_libfn_p (decl))
TREE_NOTHROW (decl) = 1;
if (flag_openmp || flag_openmp_simd)
{
/* Adjust "omp declare simd" attributes. */
tree ods = lookup_attribute ("omp declare simd", *attrlist);
if (ods)
{
tree attr;
for (attr = ods; attr;
attr = lookup_attribute ("omp declare simd", TREE_CHAIN (attr)))
{
if (TREE_CODE (type) == METHOD_TYPE)
walk_tree (&TREE_VALUE (attr), declare_simd_adjust_this,
DECL_ARGUMENTS (decl), NULL);
if (TREE_VALUE (attr) != NULL_TREE)
{
tree cl = TREE_VALUE (TREE_VALUE (attr));
cl = c_omp_declare_simd_clauses_to_numbers
(DECL_ARGUMENTS (decl), cl);
if (cl)
TREE_VALUE (TREE_VALUE (attr)) = cl;
else
TREE_VALUE (attr) = NULL_TREE;
}
}
}
}
/* Caller will do the rest of this. */
if (check < 0)
return decl;
if (ctype != NULL_TREE)
grokclassfn (ctype, decl, flags);
/* 12.4/3 */
if (cxx_dialect >= cxx11
&& DECL_DESTRUCTOR_P (decl)
&& !TYPE_BEING_DEFINED (DECL_CONTEXT (decl))
&& !processing_template_decl)
deduce_noexcept_on_destructor (decl);
decl = check_explicit_specialization (orig_declarator, decl,
template_count,
2 * funcdef_flag +
4 * (friendp != 0) +
8 * concept_p,
*attrlist);
if (decl == error_mark_node)
return NULL_TREE;
if (DECL_STATIC_FUNCTION_P (decl))
check_static_quals (decl, quals);
if (attrlist)
{
cplus_decl_attributes (&decl, *attrlist, 0);
*attrlist = NULL_TREE;
}
/* Check main's type after attributes have been applied. */
if (ctype == NULL_TREE && DECL_MAIN_P (decl))
{
if (!same_type_p (TREE_TYPE (TREE_TYPE (decl)),
integer_type_node))
{
tree oldtypeargs = TYPE_ARG_TYPES (TREE_TYPE (decl));
tree newtype;
error_at (declspecs->locations[ds_type_spec],
"%<::main%> must return %<int%>");
newtype = build_function_type (integer_type_node, oldtypeargs);
TREE_TYPE (decl) = newtype;
}
if (warn_main)
check_main_parameter_types (decl);
}
if (ctype != NULL_TREE && check)
{
tree old_decl = check_classfn (ctype, decl,
(processing_template_decl
> template_class_depth (ctype))
? current_template_parms
: NULL_TREE);
if (old_decl == error_mark_node)
return NULL_TREE;
if (old_decl)
{
tree ok;
tree pushed_scope;
if (TREE_CODE (old_decl) == TEMPLATE_DECL)
/* Because grokfndecl is always supposed to return a
FUNCTION_DECL, we pull out the DECL_TEMPLATE_RESULT
here. We depend on our callers to figure out that its
really a template that's being returned. */
old_decl = DECL_TEMPLATE_RESULT (old_decl);
if (DECL_STATIC_FUNCTION_P (old_decl)
&& TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE)
{
/* Remove the `this' parm added by grokclassfn. */
revert_static_member_fn (decl);
check_static_quals (decl, quals);
}
if (DECL_ARTIFICIAL (old_decl))
{
error ("definition of implicitly-declared %qD", old_decl);
return NULL_TREE;
}
else if (DECL_DEFAULTED_FN (old_decl))
{
error ("definition of explicitly-defaulted %q+D", decl);
inform (DECL_SOURCE_LOCATION (old_decl),
"%q#D explicitly defaulted here", old_decl);
return NULL_TREE;
}
/* Since we've smashed OLD_DECL to its
DECL_TEMPLATE_RESULT, we must do the same to DECL. */
if (TREE_CODE (decl) == TEMPLATE_DECL)
decl = DECL_TEMPLATE_RESULT (decl);
/* Attempt to merge the declarations. This can fail, in
the case of some invalid specialization declarations. */
pushed_scope = push_scope (ctype);
ok = duplicate_decls (decl, old_decl);
if (pushed_scope)
pop_scope (pushed_scope);
if (!ok)
{
error ("no %q#D member function declared in class %qT",
decl, ctype);
return NULL_TREE;
}
if (ok == error_mark_node)
return NULL_TREE;
return old_decl;
}
}
if (DECL_CONSTRUCTOR_P (decl) && !grok_ctor_properties (ctype, decl))
return NULL_TREE;
if (ctype == NULL_TREE || check)
return decl;
if (virtualp)
DECL_VIRTUAL_P (decl) = 1;
return decl;
}
/* decl is a FUNCTION_DECL.
specifiers are the parsed virt-specifiers.
Set flags to reflect the virt-specifiers.
Returns decl. */
static tree
set_virt_specifiers (tree decl, cp_virt_specifiers specifiers)
{
if (decl == NULL_TREE)
return decl;
if (specifiers & VIRT_SPEC_OVERRIDE)
DECL_OVERRIDE_P (decl) = 1;
if (specifiers & VIRT_SPEC_FINAL)
DECL_FINAL_P (decl) = 1;
return decl;
}
/* DECL is a VAR_DECL for a static data member. Set flags to reflect
the linkage that DECL will receive in the object file. */
static void
set_linkage_for_static_data_member (tree decl)
{
/* A static data member always has static storage duration and
external linkage. Note that static data members are forbidden in
local classes -- the only situation in which a class has
non-external linkage. */
TREE_PUBLIC (decl) = 1;
TREE_STATIC (decl) = 1;
/* For non-template classes, static data members are always put
out in exactly those files where they are defined, just as
with ordinary namespace-scope variables. */
if (!processing_template_decl)
DECL_INTERFACE_KNOWN (decl) = 1;
}
/* Create a VAR_DECL named NAME with the indicated TYPE.
If SCOPE is non-NULL, it is the class type or namespace containing
the variable. If SCOPE is NULL, the variable should is created in
the innermost enclosing scope. */
static tree
grokvardecl (tree type,
tree name,
tree orig_declarator,
const cp_decl_specifier_seq *declspecs,
int initialized,
int type_quals,
int inlinep,
bool conceptp,
int template_count,
tree scope,
location_t location)
{
tree decl;
tree explicit_scope;
gcc_assert (!name || identifier_p (name));
bool constp = (type_quals & TYPE_QUAL_CONST) != 0;
bool volatilep = (type_quals & TYPE_QUAL_VOLATILE) != 0;
/* Compute the scope in which to place the variable, but remember
whether or not that scope was explicitly specified by the user. */
explicit_scope = scope;
if (!scope)
{
/* An explicit "extern" specifier indicates a namespace-scope
variable. */
if (declspecs->storage_class == sc_extern)
scope = current_decl_namespace ();
else if (!at_function_scope_p ())
scope = current_scope ();
}
if (scope
&& (/* If the variable is a namespace-scope variable declared in a
template, we need DECL_LANG_SPECIFIC. */
(TREE_CODE (scope) == NAMESPACE_DECL && processing_template_decl)
/* Similarly for namespace-scope variables with language linkage
other than C++. */
|| (TREE_CODE (scope) == NAMESPACE_DECL
&& current_lang_name != lang_name_cplusplus)
/* Similarly for static data members. */
|| TYPE_P (scope)
/* Similarly for explicit specializations. */
|| (orig_declarator
&& TREE_CODE (orig_declarator) == TEMPLATE_ID_EXPR)))
decl = build_lang_decl_loc (location, VAR_DECL, name, type);
else
decl = build_decl (location, VAR_DECL, name, type);
if (explicit_scope && TREE_CODE (explicit_scope) == NAMESPACE_DECL)
set_decl_namespace (decl, explicit_scope, 0);
else
DECL_CONTEXT (decl) = FROB_CONTEXT (scope);
if (declspecs->storage_class == sc_extern)
{
DECL_THIS_EXTERN (decl) = 1;
DECL_EXTERNAL (decl) = !initialized;
}
if (DECL_CLASS_SCOPE_P (decl))
{
set_linkage_for_static_data_member (decl);
/* This function is only called with out-of-class definitions. */
DECL_EXTERNAL (decl) = 0;
check_class_member_definition_namespace (decl);
}
/* At top level, either `static' or no s.c. makes a definition
(perhaps tentative), and absence of `static' makes it public. */
else if (toplevel_bindings_p ())
{
TREE_PUBLIC (decl) = (declspecs->storage_class != sc_static
&& (DECL_THIS_EXTERN (decl)
|| ! constp
|| volatilep
|| inlinep));
TREE_STATIC (decl) = ! DECL_EXTERNAL (decl);
}
/* Not at top level, only `static' makes a static definition. */
else
{
TREE_STATIC (decl) = declspecs->storage_class == sc_static;
TREE_PUBLIC (decl) = DECL_EXTERNAL (decl);
}
if (decl_spec_seq_has_spec_p (declspecs, ds_thread))
{
if (DECL_EXTERNAL (decl) || TREE_STATIC (decl))
{
CP_DECL_THREAD_LOCAL_P (decl) = true;
if (!processing_template_decl)
set_decl_tls_model (decl, decl_default_tls_model (decl));
}
if (declspecs->gnu_thread_keyword_p)
SET_DECL_GNU_TLS_P (decl);
}
/* If the type of the decl has no linkage, make sure that we'll
notice that in mark_used. */
if (cxx_dialect > cxx98
&& decl_linkage (decl) != lk_none
&& DECL_LANG_SPECIFIC (decl) == NULL
&& !DECL_EXTERN_C_P (decl)
&& no_linkage_check (TREE_TYPE (decl), /*relaxed_p=*/false))
retrofit_lang_decl (decl);
if (TREE_PUBLIC (decl))
{
/* [basic.link]: A name with no linkage (notably, the name of a class
or enumeration declared in a local scope) shall not be used to
declare an entity with linkage.
DR 757 relaxes this restriction for C++0x. */
if (cxx_dialect < cxx11)
no_linkage_error (decl);
}
else
DECL_INTERFACE_KNOWN (decl) = 1;
if (DECL_NAME (decl)
&& MAIN_NAME_P (DECL_NAME (decl))
&& scope == global_namespace)
error_at (DECL_SOURCE_LOCATION (decl),
"cannot declare %<::main%> to be a global variable");
/* Check that the variable can be safely declared as a concept.
Note that this also forbids explicit specializations. */
if (conceptp)
{
if (!processing_template_decl)
{
error_at (declspecs->locations[ds_concept],
"a non-template variable cannot be %<concept%>");
return NULL_TREE;
}
else
DECL_DECLARED_CONCEPT_P (decl) = true;
if (!same_type_ignoring_top_level_qualifiers_p (type, boolean_type_node))
error_at (declspecs->locations[ds_type_spec],
"concept must have type %<bool%>");
if (TEMPLATE_PARMS_CONSTRAINTS (current_template_parms))
{
error_at (location, "a variable concept cannot be constrained");
TEMPLATE_PARMS_CONSTRAINTS (current_template_parms) = NULL_TREE;
}
}
else if (flag_concepts
&& processing_template_decl > template_class_depth (scope))
{
tree reqs = TEMPLATE_PARMS_CONSTRAINTS (current_template_parms);
tree ci = build_constraints (reqs, NULL_TREE);
set_constraints (decl, ci);
}
// Handle explicit specializations and instantiations of variable templates.
if (orig_declarator)
decl = check_explicit_specialization (orig_declarator, decl,
template_count, conceptp * 8);
return decl != error_mark_node ? decl : NULL_TREE;
}
/* Create and return a canonical pointer to member function type, for
TYPE, which is a POINTER_TYPE to a METHOD_TYPE. */
tree
build_ptrmemfunc_type (tree type)
{
tree field, fields;
tree t;
if (type == error_mark_node)
return type;
/* Make sure that we always have the unqualified pointer-to-member
type first. */
if (cp_cv_quals quals = cp_type_quals (type))
{
tree unqual = build_ptrmemfunc_type (TYPE_MAIN_VARIANT (type));
return cp_build_qualified_type (unqual, quals);
}
/* If a canonical type already exists for this type, use it. We use
this method instead of type_hash_canon, because it only does a
simple equality check on the list of field members. */
t = TYPE_PTRMEMFUNC_TYPE (type);
if (t)
return t;
t = make_node (RECORD_TYPE);
/* Let the front end know this is a pointer to member function. */
TYPE_PTRMEMFUNC_FLAG (t) = 1;
field = build_decl (input_location, FIELD_DECL, pfn_identifier, type);
DECL_NONADDRESSABLE_P (field) = 1;
fields = field;
field = build_decl (input_location, FIELD_DECL, delta_identifier,
delta_type_node);
DECL_NONADDRESSABLE_P (field) = 1;
DECL_CHAIN (field) = fields;
fields = field;
finish_builtin_struct (t, "__ptrmemfunc_type", fields, ptr_type_node);
/* Zap out the name so that the back end will give us the debugging
information for this anonymous RECORD_TYPE. */
TYPE_NAME (t) = NULL_TREE;
/* Cache this pointer-to-member type so that we can find it again
later. */
TYPE_PTRMEMFUNC_TYPE (type) = t;
if (TYPE_STRUCTURAL_EQUALITY_P (type))
SET_TYPE_STRUCTURAL_EQUALITY (t);
else if (TYPE_CANONICAL (type) != type)
TYPE_CANONICAL (t) = build_ptrmemfunc_type (TYPE_CANONICAL (type));
return t;
}
/* Create and return a pointer to data member type. */
tree
build_ptrmem_type (tree class_type, tree member_type)
{
if (TREE_CODE (member_type) == METHOD_TYPE)
{
cp_cv_quals quals = type_memfn_quals (member_type);
cp_ref_qualifier rqual = type_memfn_rqual (member_type);
member_type = build_memfn_type (member_type, class_type, quals, rqual);
return build_ptrmemfunc_type (build_pointer_type (member_type));
}
else
{
gcc_assert (TREE_CODE (member_type) != FUNCTION_TYPE);
return build_offset_type (class_type, member_type);
}
}
/* DECL is a VAR_DECL defined in-class, whose TYPE is also given.
Check to see that the definition is valid. Issue appropriate error
messages. */
static void
check_static_variable_definition (tree decl, tree type)
{
/* Avoid redundant diagnostics on out-of-class definitions. */
if (!current_class_type || !TYPE_BEING_DEFINED (current_class_type))
;
/* Can't check yet if we don't know the type. */
else if (dependent_type_p (type))
;
/* If DECL is declared constexpr, we'll do the appropriate checks
in check_initializer. Similarly for inline static data members. */
else if (DECL_P (decl)
&& (DECL_DECLARED_CONSTEXPR_P (decl)
|| DECL_VAR_DECLARED_INLINE_P (decl)))
;
else if (cxx_dialect >= cxx11 && !INTEGRAL_OR_ENUMERATION_TYPE_P (type))
{
if (!COMPLETE_TYPE_P (type))
error_at (DECL_SOURCE_LOCATION (decl),
"in-class initialization of static data member %q#D of "
"incomplete type", decl);
else if (literal_type_p (type))
permerror (DECL_SOURCE_LOCATION (decl),
"%<constexpr%> needed for in-class initialization of "
"static data member %q#D of non-integral type", decl);
else
error_at (DECL_SOURCE_LOCATION (decl),
"in-class initialization of static data member %q#D of "
"non-literal type", decl);
}
/* Motion 10 at San Diego: If a static const integral data member is
initialized with an integral constant expression, the initializer
may appear either in the declaration (within the class), or in
the definition, but not both. If it appears in the class, the
member is a member constant. The file-scope definition is always
required. */
else if (!ARITHMETIC_TYPE_P (type) && TREE_CODE (type) != ENUMERAL_TYPE)
error_at (DECL_SOURCE_LOCATION (decl),
"invalid in-class initialization of static data member "
"of non-integral type %qT",
type);
else if (!CP_TYPE_CONST_P (type))
error_at (DECL_SOURCE_LOCATION (decl),
"ISO C++ forbids in-class initialization of non-const "
"static member %qD",
decl);
else if (!INTEGRAL_OR_ENUMERATION_TYPE_P (type))
pedwarn (DECL_SOURCE_LOCATION (decl), OPT_Wpedantic,
"ISO C++ forbids initialization of member constant "
"%qD of non-integral type %qT", decl, type);
}
/* *expr_p is part of the TYPE_SIZE of a variably-sized array. If any
SAVE_EXPRs in *expr_p wrap expressions with side-effects, break those
expressions out into temporary variables so that walk_tree doesn't
step into them (c++/15764). */
static tree
stabilize_save_expr_r (tree *expr_p, int *walk_subtrees, void *data)
{
hash_set<tree> *pset = (hash_set<tree> *)data;
tree expr = *expr_p;
if (TREE_CODE (expr) == SAVE_EXPR)
{
tree op = TREE_OPERAND (expr, 0);
cp_walk_tree (&op, stabilize_save_expr_r, data, pset);
if (TREE_SIDE_EFFECTS (op))
TREE_OPERAND (expr, 0) = get_temp_regvar (TREE_TYPE (op), op);
*walk_subtrees = 0;
}
else if (!EXPR_P (expr) || !TREE_SIDE_EFFECTS (expr))
*walk_subtrees = 0;
return NULL;
}
/* Entry point for the above. */
static void
stabilize_vla_size (tree size)
{
hash_set<tree> pset;
/* Break out any function calls into temporary variables. */
cp_walk_tree (&size, stabilize_save_expr_r, &pset, &pset);
}
/* Reduce a SIZEOF_EXPR to its value. */
tree
fold_sizeof_expr (tree t)
{
tree r;
if (SIZEOF_EXPR_TYPE_P (t))
r = cxx_sizeof_or_alignof_type (EXPR_LOCATION (t),
TREE_TYPE (TREE_OPERAND (t, 0)),
SIZEOF_EXPR, false, false);
else if (TYPE_P (TREE_OPERAND (t, 0)))
r = cxx_sizeof_or_alignof_type (EXPR_LOCATION (t),
TREE_OPERAND (t, 0), SIZEOF_EXPR,
false, false);
else
r = cxx_sizeof_or_alignof_expr (EXPR_LOCATION (t),
TREE_OPERAND (t, 0), SIZEOF_EXPR,
false);
if (r == error_mark_node)
r = size_one_node;
return r;
}
/* Given the SIZE (i.e., number of elements) in an array, compute
an appropriate index type for the array. If non-NULL, NAME is
the name of the entity being declared. */
static tree
compute_array_index_type_loc (location_t name_loc, tree name, tree size,
tsubst_flags_t complain)
{
if (error_operand_p (size))
return error_mark_node;
/* The type of the index being computed. */
tree itype;
/* The original numeric size as seen in the source code before
conversion to size_t. */
tree origsize = size;
location_t loc = cp_expr_loc_or_loc (size, name ? name_loc : input_location);
if (!type_dependent_expression_p (size))
{
origsize = size = mark_rvalue_use (size);
if (cxx_dialect < cxx11 && TREE_CODE (size) == NOP_EXPR
&& TREE_SIDE_EFFECTS (size))
/* In C++98, we mark a non-constant array bound with a magic
NOP_EXPR with TREE_SIDE_EFFECTS; don't fold in that case. */;
else
{
size = build_converted_constant_expr (size_type_node, size, complain);
/* Pedantically a constant expression is required here and so
__builtin_is_constant_evaluated () should fold to true if it
is successfully folded into a constant. */
size = fold_non_dependent_expr (size, complain,
/*manifestly_const_eval=*/true);
if (!TREE_CONSTANT (size))
size = origsize;
}
if (error_operand_p (size))
return error_mark_node;
/* The array bound must be an integer type. */
tree type = TREE_TYPE (size);
if (!INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (type))
{
if (!(complain & tf_error))
return error_mark_node;
if (name)
error_at (loc, "size of array %qD has non-integral type %qT",
name, type);
else
error_at (loc, "size of array has non-integral type %qT", type);
size = integer_one_node;
}
}
/* A type is dependent if it is...an array type constructed from any
dependent type or whose size is specified by a constant expression
that is value-dependent. */
/* We can only call value_dependent_expression_p on integral constant
expressions. */
if (processing_template_decl
&& potential_constant_expression (size)
&& value_dependent_expression_p (size))
{
/* Just build the index type and mark that it requires
structural equality checks. */
in_template:
itype = build_index_type (build_min (MINUS_EXPR, sizetype,
size, size_one_node));
TYPE_DEPENDENT_P (itype) = 1;
TYPE_DEPENDENT_P_VALID (itype) = 1;
SET_TYPE_STRUCTURAL_EQUALITY (itype);
return itype;
}
if (TREE_CODE (size) != INTEGER_CST)
{
tree folded = cp_fully_fold (size);
if (TREE_CODE (folded) == INTEGER_CST)
{
if (name)
pedwarn (loc, OPT_Wpedantic, "size of array %qD is not an "
"integral constant-expression", name);
else
pedwarn (loc, OPT_Wpedantic,
"size of array is not an integral constant-expression");
}
if (TREE_CONSTANT (size) && !TREE_CONSTANT (folded))
/* We might have lost the TREE_CONSTANT flag e.g. when we are
folding a conversion from a pointer to integral type. In that
case issue an error below and don't treat this as a VLA. */;
else
/* Use the folded result for VLAs, too; it will have resolved
SIZEOF_EXPR. */
size = folded;
}
/* Normally, the array-bound will be a constant. */
if (TREE_CODE (size) == INTEGER_CST)
{
/* The size to use in diagnostics that reflects the constant
size used in the source, rather than SIZE massaged above. */
tree diagsize = size;
/* If the original size before conversion to size_t was signed
and negative, convert it to ssizetype to restore the sign. */
if (!TYPE_UNSIGNED (TREE_TYPE (origsize))
&& TREE_CODE (size) == INTEGER_CST
&& tree_int_cst_sign_bit (size))
{
diagsize = fold_convert (ssizetype, size);
/* Clear the overflow bit that may have been set as a result
of the conversion from the sizetype of the new size to
ssizetype. */
TREE_OVERFLOW (diagsize) = false;
}
/* Verify that the array has a positive number of elements
and issue the appropriate diagnostic if it doesn't. */
if (!valid_array_size_p (loc, diagsize, name, (complain & tf_error)))
{
if (!(complain & tf_error))
return error_mark_node;
size = integer_one_node;
}
/* As an extension we allow zero-sized arrays. */
else if (integer_zerop (size))
{
if (!(complain & tf_error))
/* We must fail if performing argument deduction (as
indicated by the state of complain), so that
another substitution can be found. */
return error_mark_node;
else if (name)
pedwarn (loc, OPT_Wpedantic,
"ISO C++ forbids zero-size array %qD", name);
else
pedwarn (loc, OPT_Wpedantic,
"ISO C++ forbids zero-size array");
}
}
else if (TREE_CONSTANT (size)
/* We don't allow VLAs at non-function scopes, or during
tentative template substitution. */
|| !at_function_scope_p ()
|| !(complain & tf_error))
{
if (!(complain & tf_error))
return error_mark_node;
/* `(int) &fn' is not a valid array bound. */
if (name)
error_at (loc,
"size of array %qD is not an integral constant-expression",
name);
else
error_at (loc, "size of array is not an integral constant-expression");
size = integer_one_node;
}
else if (pedantic && warn_vla != 0)
{
if (name)
pedwarn (name_loc, OPT_Wvla,
"ISO C++ forbids variable length array %qD", name);
else
pedwarn (input_location, OPT_Wvla,
"ISO C++ forbids variable length array");
}
else if (warn_vla > 0)
{
if (name)
warning_at (name_loc, OPT_Wvla,
"variable length array %qD is used", name);
else
warning (OPT_Wvla,
"variable length array is used");
}
if (processing_template_decl && !TREE_CONSTANT (size))
goto in_template;
else
{
if (!TREE_CONSTANT (size))
{
/* A variable sized array. Arrange for the SAVE_EXPR on the inside
of the MINUS_EXPR, which allows the -1 to get folded with the +1
that happens when building TYPE_SIZE. */
size = variable_size (size);
stabilize_vla_size (size);
}
/* Compute the index of the largest element in the array. It is
one less than the number of elements in the array. We save
and restore PROCESSING_TEMPLATE_DECL so that computations in
cp_build_binary_op will be appropriately folded. */
{
processing_template_decl_sentinel s;
itype = cp_build_binary_op (input_location,
MINUS_EXPR,
cp_convert (ssizetype, size, complain),
cp_convert (ssizetype, integer_one_node,
complain),
complain);
itype = maybe_constant_value (itype);
}
if (!TREE_CONSTANT (itype))
{
if (sanitize_flags_p (SANITIZE_VLA)
&& current_function_decl != NULL_TREE)
{
/* We have to add 1 -- in the ubsan routine we generate
LE_EXPR rather than LT_EXPR. */
tree t = fold_build2 (PLUS_EXPR, TREE_TYPE (itype), itype,
build_one_cst (TREE_TYPE (itype)));
t = ubsan_instrument_vla (input_location, t);
finish_expr_stmt (t);
}
}
/* Make sure that there was no overflow when creating to a signed
index type. (For example, on a 32-bit machine, an array with
size 2^32 - 1 is too big.) */
else if (TREE_CODE (itype) == INTEGER_CST
&& TREE_OVERFLOW (itype))
{
if (!(complain & tf_error))
return error_mark_node;
error ("overflow in array dimension");
TREE_OVERFLOW (itype) = 0;
}
}
/* Create and return the appropriate index type. */
itype = build_index_type (itype);
/* If the index type were dependent, we would have returned early, so
remember that it isn't. */
TYPE_DEPENDENT_P (itype) = 0;
TYPE_DEPENDENT_P_VALID (itype) = 1;
return itype;
}
tree
compute_array_index_type (tree name, tree size, tsubst_flags_t complain)
{
return compute_array_index_type_loc (input_location, name, size, complain);
}
/* Returns the scope (if any) in which the entity declared by
DECLARATOR will be located. If the entity was declared with an
unqualified name, NULL_TREE is returned. */
tree
get_scope_of_declarator (const cp_declarator *declarator)
{
while (declarator && declarator->kind != cdk_id)
declarator = declarator->declarator;
/* If the declarator-id is a SCOPE_REF, the scope in which the
declaration occurs is the first operand. */
if (declarator
&& declarator->u.id.qualifying_scope)
return declarator->u.id.qualifying_scope;
/* Otherwise, the declarator is not a qualified name; the entity will
be declared in the current scope. */
return NULL_TREE;
}
/* Returns an ARRAY_TYPE for an array with SIZE elements of the
indicated TYPE. If non-NULL, NAME is the NAME of the declaration
with this type. */
static tree
create_array_type_for_decl (tree name, tree type, tree size, location_t loc)
{
tree itype = NULL_TREE;
/* If things have already gone awry, bail now. */
if (type == error_mark_node || size == error_mark_node)
return error_mark_node;
/* 8.3.4/1: If the type of the identifier of D contains the auto
type-specifier, the program is ill-formed. */
if (type_uses_auto (type))
{
if (name)
error_at (loc, "%qD declared as array of %qT", name, type);
else
error ("creating array of %qT", type);
return error_mark_node;
}
/* If there are some types which cannot be array elements,
issue an error-message and return. */
switch (TREE_CODE (type))
{
case VOID_TYPE:
if (name)
error_at (loc, "declaration of %qD as array of void", name);
else
error ("creating array of void");
return error_mark_node;
case FUNCTION_TYPE:
if (name)
error_at (loc, "declaration of %qD as array of functions", name);
else
error ("creating array of functions");
return error_mark_node;
case REFERENCE_TYPE:
if (name)
error_at (loc, "declaration of %qD as array of references", name);
else
error ("creating array of references");
return error_mark_node;
case METHOD_TYPE:
if (name)
error_at (loc, "declaration of %qD as array of function members",
name);
else
error ("creating array of function members");
return error_mark_node;
default:
break;
}
if (!verify_type_context (name ? loc : input_location,
TCTX_ARRAY_ELEMENT, type))
return error_mark_node;
/* [dcl.array]
The constant expressions that specify the bounds of the arrays
can be omitted only for the first member of the sequence. */
if (TREE_CODE (type) == ARRAY_TYPE && !TYPE_DOMAIN (type))
{
if (name)
error_at (loc, "declaration of %qD as multidimensional array must "
"have bounds for all dimensions except the first",
name);
else
error ("multidimensional array must have bounds for all "
"dimensions except the first");
return error_mark_node;
}
/* Figure out the index type for the array. */
if (size)
itype = compute_array_index_type_loc (loc, name, size,
tf_warning_or_error);
/* [dcl.array]
T is called the array element type; this type shall not be [...] an
abstract class type. */
abstract_virtuals_error (name, type);
return build_cplus_array_type (type, itype);
}
/* Returns the smallest location that is not UNKNOWN_LOCATION. */
static location_t
min_location (location_t loca, location_t locb)
{
if (loca == UNKNOWN_LOCATION
|| (locb != UNKNOWN_LOCATION
&& linemap_location_before_p (line_table, locb, loca)))
return locb;
return loca;
}
/* Returns the smallest location != UNKNOWN_LOCATION among the
three stored in LOCATIONS[ds_const], LOCATIONS[ds_volatile],
and LOCATIONS[ds_restrict]. */
static location_t
smallest_type_quals_location (int type_quals, const location_t* locations)
{
location_t loc = UNKNOWN_LOCATION;
if (type_quals & TYPE_QUAL_CONST)
loc = locations[ds_const];
if (type_quals & TYPE_QUAL_VOLATILE)
loc = min_location (loc, locations[ds_volatile]);
if (type_quals & TYPE_QUAL_RESTRICT)
loc = min_location (loc, locations[ds_restrict]);
return loc;
}
/* Returns the smallest among the latter and locations[ds_type_spec]. */
static location_t
smallest_type_location (int type_quals, const location_t* locations)
{
location_t loc = smallest_type_quals_location (type_quals, locations);
return min_location (loc, locations[ds_type_spec]);
}
static location_t
smallest_type_location (const cp_decl_specifier_seq *declspecs)
{
int type_quals = get_type_quals (declspecs);
return smallest_type_location (type_quals, declspecs->locations);
}
/* Check that it's OK to declare a function with the indicated TYPE
and TYPE_QUALS. SFK indicates the kind of special function (if any)
that this function is. OPTYPE is the type given in a conversion
operator declaration, or the class type for a constructor/destructor.
Returns the actual return type of the function; that may be different
than TYPE if an error occurs, or for certain special functions. */
static tree
check_special_function_return_type (special_function_kind sfk,
tree type,
tree optype,
int type_quals,
const location_t* locations)
{
switch (sfk)
{
case sfk_constructor:
if (type)
error_at (smallest_type_location (type_quals, locations),
"return type specification for constructor invalid");
else if (type_quals != TYPE_UNQUALIFIED)
error_at (smallest_type_quals_location (type_quals, locations),
"qualifiers are not allowed on constructor declaration");
if (targetm.cxx.cdtor_returns_this ())
type = build_pointer_type (optype);
else
type = void_type_node;
break;
case sfk_destructor:
if (type)
error_at (smallest_type_location (type_quals, locations),
"return type specification for destructor invalid");
else if (type_quals != TYPE_UNQUALIFIED)
error_at (smallest_type_quals_location (type_quals, locations),
"qualifiers are not allowed on destructor declaration");
/* We can't use the proper return type here because we run into
problems with ambiguous bases and covariant returns. */
if (targetm.cxx.cdtor_returns_this ())
type = build_pointer_type (void_type_node);
else
type = void_type_node;
break;
case sfk_conversion:
if (type)
error_at (smallest_type_location (type_quals, locations),
"return type specified for %<operator %T%>", optype);
else if (type_quals != TYPE_UNQUALIFIED)
error_at (smallest_type_quals_location (type_quals, locations),
"qualifiers are not allowed on declaration of "
"%<operator %T%>", optype);
type = optype;
break;
case sfk_deduction_guide:
if (type)
error_at (smallest_type_location (type_quals, locations),
"return type specified for deduction guide");
else if (type_quals != TYPE_UNQUALIFIED)
error_at (smallest_type_quals_location (type_quals, locations),
"qualifiers are not allowed on declaration of "
"deduction guide");
if (TREE_CODE (optype) == TEMPLATE_TEMPLATE_PARM)
{
error ("template template parameter %qT in declaration of "
"deduction guide", optype);
type = error_mark_node;
}
else
type = make_template_placeholder (CLASSTYPE_TI_TEMPLATE (optype));
for (int i = 0; i < ds_last; ++i)
if (i != ds_explicit && locations[i])
error_at (locations[i],
"%<decl-specifier%> in declaration of deduction guide");
break;
default:
gcc_unreachable ();
}
return type;
}
/* A variable or data member (whose unqualified name is IDENTIFIER)
has been declared with the indicated TYPE. If the TYPE is not
acceptable, issue an error message and return a type to use for
error-recovery purposes. */
tree
check_var_type (tree identifier, tree type, location_t loc)
{
if (VOID_TYPE_P (type))
{
if (!identifier)
error_at (loc, "unnamed variable or field declared void");
else if (identifier_p (identifier))
{
gcc_assert (!IDENTIFIER_ANY_OP_P (identifier));
error_at (loc, "variable or field %qE declared void",
identifier);
}
else
error_at (loc, "variable or field declared void");
type = error_mark_node;
}
return type;
}
/* Handle declaring DECL as an inline variable. */
static void
mark_inline_variable (tree decl, location_t loc)
{
bool inlinep = true;
if (! toplevel_bindings_p ())
{
error_at (loc, "%<inline%> specifier invalid for variable "
"%qD declared at block scope", decl);
inlinep = false;
}
else if (cxx_dialect < cxx17)
pedwarn (loc, 0, "inline variables are only available "
"with %<-std=c++17%> or %<-std=gnu++17%>");
if (inlinep)
{
retrofit_lang_decl (decl);
SET_DECL_VAR_DECLARED_INLINE_P (decl);
}
}
/* Assign a typedef-given name to a class or enumeration type declared
as anonymous at first. This was split out of grokdeclarator
because it is also used in libcc1. */
void
name_unnamed_type (tree type, tree decl)
{
gcc_assert (TYPE_UNNAMED_P (type));
/* Replace the anonymous name with the real name everywhere. */
for (tree t = TYPE_MAIN_VARIANT (type); t; t = TYPE_NEXT_VARIANT (t))
if (IDENTIFIER_ANON_P (TYPE_IDENTIFIER (t)))
/* We do not rename the debug info representing the unnamed
tagged type because the standard says in [dcl.typedef] that
the naming applies only for linkage purposes. */
/*debug_hooks->set_name (t, decl);*/
TYPE_NAME (t) = decl;
/* If this is a typedef within a template class, the nested
type is a (non-primary) template. The name for the
template needs updating as well. */
if (TYPE_LANG_SPECIFIC (type) && CLASSTYPE_TEMPLATE_INFO (type))
DECL_NAME (CLASSTYPE_TI_TEMPLATE (type))
= TYPE_IDENTIFIER (type);
/* Adjust linkage now that we aren't unnamed anymore. */
reset_type_linkage (type);
/* FIXME remangle member functions; member functions of a
type with external linkage have external linkage. */
/* Check that our job is done, and that it would fail if we
attempted to do it again. */
gcc_assert (!TYPE_UNNAMED_P (type));
}
/* Given declspecs and a declarator (abstract or otherwise), determine
the name and type of the object declared and construct a DECL node
for it.
DECLSPECS points to the representation of declaration-specifier
sequence that precedes declarator.
DECL_CONTEXT says which syntactic context this declaration is in:
NORMAL for most contexts. Make a VAR_DECL or FUNCTION_DECL or TYPE_DECL.
FUNCDEF for a function definition. Like NORMAL but a few different
error messages in each case. Return value may be zero meaning
this definition is too screwy to try to parse.
MEMFUNCDEF for a function definition. Like FUNCDEF but prepares to
handle member functions (which have FIELD context).
Return value may be zero meaning this definition is too screwy to
try to parse.
PARM for a parameter declaration (either within a function prototype
or before a function body). Make a PARM_DECL, or return void_type_node.
TPARM for a template parameter declaration.
CATCHPARM for a parameter declaration before a catch clause.
TYPENAME if for a typename (in a cast or sizeof).
Don't make a DECL node; just return the ..._TYPE node.
FIELD for a struct or union field; make a FIELD_DECL.
BITFIELD for a field with specified width.
INITIALIZED is as for start_decl.
ATTRLIST is a pointer to the list of attributes, which may be NULL
if there are none; *ATTRLIST may be modified if attributes from inside
the declarator should be applied to the declaration.
When this function is called, scoping variables (such as
CURRENT_CLASS_TYPE) should reflect the scope in which the
declaration occurs, not the scope in which the new declaration will
be placed. For example, on:
void S::f() { ... }
when grokdeclarator is called for `S::f', the CURRENT_CLASS_TYPE
should not be `S'.
Returns a DECL (if a declarator is present), a TYPE (if there is no
declarator, in cases like "struct S;"), or the ERROR_MARK_NODE if an
error occurs. */
tree
grokdeclarator (const cp_declarator *declarator,
cp_decl_specifier_seq *declspecs,
enum decl_context decl_context,
int initialized,
tree* attrlist)
{
tree type = NULL_TREE;
int longlong = 0;
int explicit_intN = 0;
int int_n_alt = 0;
int virtualp, explicitp, friendp, inlinep, staticp;
int explicit_int = 0;
int explicit_char = 0;
int defaulted_int = 0;
tree typedef_decl = NULL_TREE;
const char *name = NULL;
tree typedef_type = NULL_TREE;
/* True if this declarator is a function definition. */
bool funcdef_flag = false;
cp_declarator_kind innermost_code = cdk_error;
int bitfield = 0;
#if 0
/* See the code below that used this. */
tree decl_attr = NULL_TREE;
#endif
/* Keep track of what sort of function is being processed
so that we can warn about default return values, or explicit
return values which do not match prescribed defaults. */
special_function_kind sfk = sfk_none;
tree dname = NULL_TREE;
tree ctor_return_type = NULL_TREE;
enum overload_flags flags = NO_SPECIAL;
/* cv-qualifiers that apply to the declarator, for a declaration of
a member function. */
cp_cv_quals memfn_quals = TYPE_UNQUALIFIED;
/* virt-specifiers that apply to the declarator, for a declaration of
a member function. */
cp_virt_specifiers virt_specifiers = VIRT_SPEC_UNSPECIFIED;
/* ref-qualifier that applies to the declarator, for a declaration of
a member function. */
cp_ref_qualifier rqual = REF_QUAL_NONE;
/* cv-qualifiers that apply to the type specified by the DECLSPECS. */
int type_quals = get_type_quals (declspecs);
tree raises = NULL_TREE;
int template_count = 0;
tree returned_attrs = NULL_TREE;
tree parms = NULL_TREE;
const cp_declarator *id_declarator;
/* The unqualified name of the declarator; either an
IDENTIFIER_NODE, BIT_NOT_EXPR, or TEMPLATE_ID_EXPR. */
tree unqualified_id;
/* The class type, if any, in which this entity is located,
or NULL_TREE if none. Note that this value may be different from
the current class type; for example if an attempt is made to declare
"A::f" inside "B", this value will be "A". */
tree ctype = current_class_type;
/* The NAMESPACE_DECL for the namespace in which this entity is
located. If an unqualified name is used to declare the entity,
this value will be NULL_TREE, even if the entity is located at
namespace scope. */
tree in_namespace = NULL_TREE;
cp_storage_class storage_class;
bool unsigned_p, signed_p, short_p, long_p, thread_p;
bool type_was_error_mark_node = false;
bool parameter_pack_p = declarator ? declarator->parameter_pack_p : false;
bool template_type_arg = false;
bool template_parm_flag = false;
bool typedef_p = decl_spec_seq_has_spec_p (declspecs, ds_typedef);
bool constexpr_p = decl_spec_seq_has_spec_p (declspecs, ds_constexpr);
bool constinit_p = decl_spec_seq_has_spec_p (declspecs, ds_constinit);
bool consteval_p = decl_spec_seq_has_spec_p (declspecs, ds_consteval);
bool late_return_type_p = false;
bool array_parameter_p = false;
tree reqs = NULL_TREE;
signed_p = decl_spec_seq_has_spec_p (declspecs, ds_signed);
unsigned_p = decl_spec_seq_has_spec_p (declspecs, ds_unsigned);
short_p = decl_spec_seq_has_spec_p (declspecs, ds_short);
long_p = decl_spec_seq_has_spec_p (declspecs, ds_long);
longlong = decl_spec_seq_has_spec_p (declspecs, ds_long_long);
explicit_intN = declspecs->explicit_intN_p;
int_n_alt = declspecs->int_n_alt;
thread_p = decl_spec_seq_has_spec_p (declspecs, ds_thread);
// Was concept_p specified? Note that ds_concept
// implies ds_constexpr!
bool concept_p = decl_spec_seq_has_spec_p (declspecs, ds_concept);
if (concept_p)
constexpr_p = true;
if (decl_context == FUNCDEF)
funcdef_flag = true, decl_context = NORMAL;
else if (decl_context == MEMFUNCDEF)
funcdef_flag = true, decl_context = FIELD;
else if (decl_context == BITFIELD)
bitfield = 1, decl_context = FIELD;
else if (decl_context == TEMPLATE_TYPE_ARG)
template_type_arg = true, decl_context = TYPENAME;
else if (decl_context == TPARM)
template_parm_flag = true, decl_context = PARM;
if (initialized == SD_DEFAULTED || initialized == SD_DELETED)
funcdef_flag = true;
location_t typespec_loc = smallest_type_location (type_quals,
declspecs->locations);
if (typespec_loc == UNKNOWN_LOCATION)
typespec_loc = input_location;
location_t id_loc = declarator ? declarator->id_loc : input_location;
if (id_loc == UNKNOWN_LOCATION)
id_loc = input_location;
/* Look inside a declarator for the name being declared
and get it as a string, for an error message. */
for (id_declarator = declarator;
id_declarator;
id_declarator = id_declarator->declarator)
{
if (id_declarator->kind != cdk_id)
innermost_code = id_declarator->kind;
switch (id_declarator->kind)
{
case cdk_function:
if (id_declarator->declarator
&& id_declarator->declarator->kind == cdk_id)
{
sfk = id_declarator->declarator->u.id.sfk;
if (sfk == sfk_destructor)
flags = DTOR_FLAG;
}
break;
case cdk_id:
{
tree qualifying_scope = id_declarator->u.id.qualifying_scope;
tree decl = id_declarator->u.id.unqualified_name;
if (!decl)
break;
if (qualifying_scope)
{
if (check_for_bare_parameter_packs (qualifying_scope,
id_declarator->id_loc))
return error_mark_node;
if (at_function_scope_p ())
{
/* [dcl.meaning]
A declarator-id shall not be qualified except
for ...
None of the cases are permitted in block
scope. */
if (qualifying_scope == global_namespace)
error ("invalid use of qualified-name %<::%D%>",
decl);
else if (TYPE_P (qualifying_scope))
error ("invalid use of qualified-name %<%T::%D%>",
qualifying_scope, decl);
else
error ("invalid use of qualified-name %<%D::%D%>",
qualifying_scope, decl);
return error_mark_node;
}
else if (TYPE_P (qualifying_scope))
{
ctype = qualifying_scope;
if (!MAYBE_CLASS_TYPE_P (ctype))
{
error_at (id_declarator->id_loc,
"%q#T is not a class or namespace", ctype);
ctype = NULL_TREE;
}
else if (innermost_code != cdk_function
&& current_class_type
&& !uniquely_derived_from_p (ctype,
current_class_type))
{
error_at (id_declarator->id_loc,
"invalid use of qualified-name %<%T::%D%>",
qualifying_scope, decl);
return error_mark_node;
}
}
else if (TREE_CODE (qualifying_scope) == NAMESPACE_DECL)
in_namespace = qualifying_scope;
}
switch (TREE_CODE (decl))
{
case BIT_NOT_EXPR:
{
if (innermost_code != cdk_function)
{
error_at (EXPR_LOCATION (decl),
"declaration of %qE as non-function", decl);
return error_mark_node;
}
else if (!qualifying_scope
&& !(current_class_type && at_class_scope_p ()))
{
error_at (EXPR_LOCATION (decl),
"declaration of %qE as non-member", decl);
return error_mark_node;
}
tree type = TREE_OPERAND (decl, 0);
if (TYPE_P (type))
type = constructor_name (type);
name = identifier_to_locale (IDENTIFIER_POINTER (type));
dname = decl;
}
break;
case TEMPLATE_ID_EXPR:
{
tree fns = TREE_OPERAND (decl, 0);
dname = fns;
if (!identifier_p (dname))
dname = OVL_NAME (dname);
}
/* Fall through. */
case IDENTIFIER_NODE:
if (identifier_p (decl))
dname = decl;
if (IDENTIFIER_KEYWORD_P (dname))
{
error ("declarator-id missing; using reserved word %qD",
dname);
name = identifier_to_locale (IDENTIFIER_POINTER (dname));
}
else if (!IDENTIFIER_CONV_OP_P (dname))
name = identifier_to_locale (IDENTIFIER_POINTER (dname));
else
{
gcc_assert (flags == NO_SPECIAL);
flags = TYPENAME_FLAG;
sfk = sfk_conversion;
tree glob = get_global_binding (dname);
if (glob && TREE_CODE (glob) == TYPE_DECL)
name = identifier_to_locale (IDENTIFIER_POINTER (dname));
else
name = "<invalid operator>";
}
break;
default:
gcc_unreachable ();
}
break;
}
case cdk_array:
case cdk_pointer:
case cdk_reference:
case cdk_ptrmem:
break;
case cdk_decomp:
name = "structured binding";
break;
case cdk_error:
return error_mark_node;
default:
gcc_unreachable ();
}
if (id_declarator->kind == cdk_id)
break;
}
/* [dcl.fct.edf]
The declarator in a function-definition shall have the form
D1 ( parameter-declaration-clause) ... */
if (funcdef_flag && innermost_code != cdk_function)
{
error_at (id_loc, "function definition does not declare parameters");
return error_mark_node;
}
if (flags == TYPENAME_FLAG
&& innermost_code != cdk_function
&& ! (ctype && !declspecs->any_specifiers_p))
{
error_at (id_loc, "declaration of %qD as non-function", dname);
return error_mark_node;
}
if (dname && identifier_p (dname))
{
if (UDLIT_OPER_P (dname)
&& innermost_code != cdk_function)
{
error_at (id_loc, "declaration of %qD as non-function", dname);
return error_mark_node;
}
if (IDENTIFIER_ANY_OP_P (dname))
{
if (typedef_p)
{
error_at (id_loc, "declaration of %qD as %<typedef%>", dname);
return error_mark_node;
}
else if (decl_context == PARM || decl_context == CATCHPARM)
{
error_at (id_loc, "declaration of %qD as parameter", dname);
return error_mark_node;
}
}
}
/* Anything declared one level down from the top level
must be one of the parameters of a function
(because the body is at least two levels down). */
/* This heuristic cannot be applied to C++ nodes! Fixed, however,
by not allowing C++ class definitions to specify their parameters
with xdecls (must be spec.d in the parmlist).
Since we now wait to push a class scope until we are sure that
we are in a legitimate method context, we must set oldcname
explicitly (since current_class_name is not yet alive).
We also want to avoid calling this a PARM if it is in a namespace. */
if (decl_context == NORMAL && !toplevel_bindings_p ())
{
cp_binding_level *b = current_binding_level;
current_binding_level = b->level_chain;
if (current_binding_level != 0 && toplevel_bindings_p ())
decl_context = PARM;
current_binding_level = b;
}
if (name == NULL)
name = decl_context == PARM ? "parameter" : "type name";
if (consteval_p && constexpr_p)
{
error_at (declspecs->locations[ds_consteval],
"both %qs and %qs specified", "constexpr", "consteval");
return error_mark_node;
}
if (concept_p && typedef_p)
{
error_at (declspecs->locations[ds_concept],
"%qs cannot appear in a typedef declaration", "concept");
return error_mark_node;
}
if (constexpr_p && typedef_p)
{
error_at (declspecs->locations[ds_constexpr],
"%qs cannot appear in a typedef declaration", "constexpr");
return error_mark_node;
}
if (consteval_p && typedef_p)
{
error_at (declspecs->locations[ds_consteval],
"%qs cannot appear in a typedef declaration", "consteval");
return error_mark_node;
}
if (constinit_p && typedef_p)
{
error_at (declspecs->locations[ds_constinit],
"%qs cannot appear in a typedef declaration", "constinit");
return error_mark_node;
}
/* [dcl.spec]/2 "At most one of the constexpr, consteval, and constinit
keywords shall appear in a decl-specifier-seq." */
if (constinit_p && constexpr_p)
{
gcc_rich_location richloc (declspecs->locations[ds_constinit]);
richloc.add_range (declspecs->locations[ds_constexpr]);
error_at (&richloc,
"can use at most one of the %<constinit%> and %<constexpr%> "
"specifiers");
return error_mark_node;
}
/* If there were multiple types specified in the decl-specifier-seq,
issue an error message. */
if (declspecs->multiple_types_p)
{
error_at (typespec_loc,
"two or more data types in declaration of %qs", name);
return error_mark_node;
}
if (declspecs->conflicting_specifiers_p)
{
error_at (min_location (declspecs->locations[ds_typedef],
declspecs->locations[ds_storage_class]),
"conflicting specifiers in declaration of %qs", name);
return error_mark_node;
}
/* Extract the basic type from the decl-specifier-seq. */
type = declspecs->type;
if (type == error_mark_node)
{
type = NULL_TREE;
type_was_error_mark_node = true;
}
/* Ignore erroneous attributes. */
if (attrlist && *attrlist == error_mark_node)
*attrlist = NULL_TREE;
/* An object declared as __attribute__((deprecated)) suppresses
warnings of uses of other deprecated items. */
temp_override<deprecated_states> ds (deprecated_state);
if (attrlist && lookup_attribute ("deprecated", *attrlist))
deprecated_state = DEPRECATED_SUPPRESS;
cp_warn_deprecated_use (type);
if (type && TREE_CODE (type) == TYPE_DECL)
{
cp_warn_deprecated_use_scopes (CP_DECL_CONTEXT (type));
typedef_decl = type;
type = TREE_TYPE (typedef_decl);
if (DECL_ARTIFICIAL (typedef_decl))
cp_warn_deprecated_use (type);
}
/* No type at all: default to `int', and set DEFAULTED_INT
because it was not a user-defined typedef. */
if (type == NULL_TREE)
{
if (signed_p || unsigned_p || long_p || short_p)
{
/* These imply 'int'. */
type = integer_type_node;
defaulted_int = 1;
}
/* If we just have "complex", it is equivalent to "complex double". */
else if (!longlong && !explicit_intN
&& decl_spec_seq_has_spec_p (declspecs, ds_complex))
{
type = double_type_node;
pedwarn (declspecs->locations[ds_complex], OPT_Wpedantic,
"ISO C++ does not support plain %<complex%> meaning "
"%<double complex%>");
}
}
/* Gather flags. */
explicit_int = declspecs->explicit_int_p;
explicit_char = declspecs->explicit_char_p;
#if 0
/* See the code below that used this. */
if (typedef_decl)
decl_attr = DECL_ATTRIBUTES (typedef_decl);
#endif
typedef_type = type;
if (sfk == sfk_conversion || sfk == sfk_deduction_guide)
ctor_return_type = TREE_TYPE (dname);
else
ctor_return_type = ctype;
if (sfk != sfk_none)
{
type = check_special_function_return_type (sfk, type,
ctor_return_type,
type_quals,
declspecs->locations);
type_quals = TYPE_UNQUALIFIED;
}
else if (type == NULL_TREE)
{
int is_main;
explicit_int = -1;
/* We handle `main' specially here, because 'main () { }' is so
common. With no options, it is allowed. With -Wreturn-type,
it is a warning. It is only an error with -pedantic-errors. */
is_main = (funcdef_flag
&& dname && identifier_p (dname)
&& MAIN_NAME_P (dname)
&& ctype == NULL_TREE
&& in_namespace == NULL_TREE
&& current_namespace == global_namespace);
if (type_was_error_mark_node)
/* We've already issued an error, don't complain more. */;
else if (in_system_header_at (id_loc) || flag_ms_extensions)
/* Allow it, sigh. */;
else if (! is_main)
permerror (id_loc, "ISO C++ forbids declaration of %qs with no type",
name);
else if (pedantic)
pedwarn (id_loc, OPT_Wpedantic,
"ISO C++ forbids declaration of %qs with no type", name);
else
warning_at (id_loc, OPT_Wreturn_type,
"ISO C++ forbids declaration of %qs with no type", name);
if (type_was_error_mark_node && template_parm_flag)
/* FIXME we should be able to propagate the error_mark_node as is
for other contexts too. */
type = error_mark_node;
else
type = integer_type_node;
}
ctype = NULL_TREE;
if (explicit_intN)
{
if (! int_n_enabled_p[declspecs->int_n_idx])
{
error_at (declspecs->locations[ds_type_spec],
"%<__int%d%> is not supported by this target",
int_n_data[declspecs->int_n_idx].bitsize);
explicit_intN = false;
}
/* Don't pedwarn if the alternate "__intN__" form has been used instead
of "__intN". */
else if (!int_n_alt && pedantic)
pedwarn (declspecs->locations[ds_type_spec], OPT_Wpedantic,
"ISO C++ does not support %<__int%d%> for %qs",
int_n_data[declspecs->int_n_idx].bitsize, name);
}
/* Now process the modifiers that were specified
and check for invalid combinations. */
/* Long double is a special combination. */
if (long_p && !longlong && TYPE_MAIN_VARIANT (type) == double_type_node)
{
long_p = false;
type = cp_build_qualified_type (long_double_type_node,
cp_type_quals (type));
}
/* Check all other uses of type modifiers. */
if (unsigned_p || signed_p || long_p || short_p)
{
location_t loc;
const char *key;
if (unsigned_p)
{
key = "unsigned";
loc = declspecs->locations[ds_unsigned];
}
else if (signed_p)
{
key = "signed";
loc = declspecs->locations[ds_signed];
}
else if (longlong)
{
key = "long long";
loc = declspecs->locations[ds_long_long];
}
else if (long_p)
{
key = "long";
loc = declspecs->locations[ds_long];
}
else /* if (short_p) */
{
key = "short";
loc = declspecs->locations[ds_short];
}
int ok = 0;
if (signed_p && unsigned_p)
{
gcc_rich_location richloc (declspecs->locations[ds_signed]);
richloc.add_range (declspecs->locations[ds_unsigned]);
error_at (&richloc,
"%<signed%> and %<unsigned%> specified together");
}
else if (long_p && short_p)
{
gcc_rich_location richloc (declspecs->locations[ds_long]);
richloc.add_range (declspecs->locations[ds_short]);
error_at (&richloc, "%<long%> and %<short%> specified together");
}
else if (TREE_CODE (type) != INTEGER_TYPE
|| type == char8_type_node
|| type == char16_type_node
|| type == char32_type_node
|| ((long_p || short_p)
&& (explicit_char || explicit_intN)))
error_at (loc, "%qs specified with %qT", key, type);
else if (!explicit_int && !defaulted_int
&& !explicit_char && !explicit_intN)
{
if (typedef_decl)
{
pedwarn (loc, OPT_Wpedantic, "%qs specified with %qT",
key, type);
ok = !flag_pedantic_errors;
}
else if (declspecs->decltype_p)
error_at (loc, "%qs specified with %<decltype%>", key);
else
error_at (loc, "%qs specified with %<typeof%>", key);
}
else
ok = 1;
/* Discard the type modifiers if they are invalid. */
if (! ok)
{
unsigned_p = false;
signed_p = false;
long_p = false;
short_p = false;
longlong = 0;
}
}
/* Decide whether an integer type is signed or not.
Optionally treat bitfields as signed by default. */
if (unsigned_p
/* [class.bit]
It is implementation-defined whether a plain (neither
explicitly signed or unsigned) char, short, int, or long
bit-field is signed or unsigned.
Naturally, we extend this to long long as well. Note that
this does not include wchar_t. */
|| (bitfield && !flag_signed_bitfields
&& !signed_p
/* A typedef for plain `int' without `signed' can be
controlled just like plain `int', but a typedef for
`signed int' cannot be so controlled. */
&& !(typedef_decl
&& C_TYPEDEF_EXPLICITLY_SIGNED (typedef_decl))
&& TREE_CODE (type) == INTEGER_TYPE
&& !same_type_p (TYPE_MAIN_VARIANT (type), wchar_type_node)))
{
if (explicit_intN)
type = int_n_trees[declspecs->int_n_idx].unsigned_type;
else if (longlong)
type = long_long_unsigned_type_node;
else if (long_p)
type = long_unsigned_type_node;
else if (short_p)
type = short_unsigned_type_node;
else if (type == char_type_node)
type = unsigned_char_type_node;
else if (typedef_decl)
type = unsigned_type_for (type);
else
type = unsigned_type_node;
}
else if (signed_p && type == char_type_node)
type = signed_char_type_node;
else if (explicit_intN)
type = int_n_trees[declspecs->int_n_idx].signed_type;
else if (longlong)
type = long_long_integer_type_node;
else if (long_p)
type = long_integer_type_node;
else if (short_p)
type = short_integer_type_node;
if (decl_spec_seq_has_spec_p (declspecs, ds_complex))
{
if (TREE_CODE (type) != INTEGER_TYPE && TREE_CODE (type) != REAL_TYPE)
error_at (declspecs->locations[ds_complex],
"complex invalid for %qs", name);
/* If a modifier is specified, the resulting complex is the complex
form of TYPE. E.g, "complex short" is "complex short int". */
else if (type == integer_type_node)
type = complex_integer_type_node;
else if (type == float_type_node)
type = complex_float_type_node;
else if (type == double_type_node)
type = complex_double_type_node;
else if (type == long_double_type_node)
type = complex_long_double_type_node;
else
type = build_complex_type (type);
}
/* If we're using the injected-class-name to form a compound type or a
declaration, replace it with the underlying class so we don't get
redundant typedefs in the debug output. But if we are returning the
type unchanged, leave it alone so that it's available to
maybe_get_template_decl_from_type_decl. */
if (CLASS_TYPE_P (type)
&& DECL_SELF_REFERENCE_P (TYPE_NAME (type))
&& type == TREE_TYPE (TYPE_NAME (type))
&& (declarator || type_quals))
type = DECL_ORIGINAL_TYPE (TYPE_NAME (type));
type_quals |= cp_type_quals (type);
type = cp_build_qualified_type_real
(type, type_quals, ((((typedef_decl && !DECL_ARTIFICIAL (typedef_decl))
|| declspecs->decltype_p)
? tf_ignore_bad_quals : 0) | tf_warning_or_error));
/* We might have ignored or rejected some of the qualifiers. */
type_quals = cp_type_quals (type);
if (cxx_dialect >= cxx17 && type && is_auto (type)
&& innermost_code != cdk_function
&& id_declarator && declarator != id_declarator)
if (tree tmpl = CLASS_PLACEHOLDER_TEMPLATE (type))
{
error_at (typespec_loc, "template placeholder type %qT must be followed "
"by a simple declarator-id", type);
inform (DECL_SOURCE_LOCATION (tmpl), "%qD declared here", tmpl);
type = error_mark_node;
}
staticp = 0;
inlinep = decl_spec_seq_has_spec_p (declspecs, ds_inline);
virtualp = decl_spec_seq_has_spec_p (declspecs, ds_virtual);
explicitp = decl_spec_seq_has_spec_p (declspecs, ds_explicit);
storage_class = declspecs->storage_class;
if (storage_class == sc_static)
staticp = 1 + (decl_context == FIELD);
if (virtualp)
{
if (staticp == 2)
{
gcc_rich_location richloc (declspecs->locations[ds_virtual]);
richloc.add_range (declspecs->locations[ds_storage_class]);
error_at (&richloc, "member %qD cannot be declared both %<virtual%> "
"and %<static%>", dname);
storage_class = sc_none;
staticp = 0;
}
if (constexpr_p && cxx_dialect < cxx20)
{
gcc_rich_location richloc (declspecs->locations[ds_virtual]);
richloc.add_range (declspecs->locations[ds_constexpr]);
pedwarn (&richloc, OPT_Wpedantic, "member %qD can be declared both "
"%<virtual%> and %<constexpr%> only in %<-std=c++20%> or "
"%<-std=gnu++20%>", dname);
}
}
friendp = decl_spec_seq_has_spec_p (declspecs, ds_friend);
/* Issue errors about use of storage classes for parameters. */
if (decl_context == PARM)
{
if (typedef_p)
{
error_at (declspecs->locations[ds_typedef],
"typedef declaration invalid in parameter declaration");
return error_mark_node;
}
else if (template_parm_flag && storage_class != sc_none)
{
error_at (min_location (declspecs->locations[ds_thread],
declspecs->locations[ds_storage_class]),
"storage class specified for template parameter %qs",
name);
return error_mark_node;
}
else if (storage_class == sc_static
|| storage_class == sc_extern
|| thread_p)
{
error_at (min_location (declspecs->locations[ds_thread],
declspecs->locations[ds_storage_class]),
"storage class specified for parameter %qs", name);
return error_mark_node;
}
/* Function parameters cannot be concept. */
if (concept_p)
{
error_at (declspecs->locations[ds_concept],
"a parameter cannot be declared %qs", "concept");
concept_p = 0;
constexpr_p = 0;
}
/* Function parameters cannot be constexpr. If we saw one, moan
and pretend it wasn't there. */
else if (constexpr_p)
{
error_at (declspecs->locations[ds_constexpr],
"a parameter cannot be declared %qs", "constexpr");
constexpr_p = 0;
}
if (constinit_p)
{
error_at (declspecs->locations[ds_constinit],
"a parameter cannot be declared %qs", "constinit");
constinit_p = 0;
}
if (consteval_p)
{
error_at (declspecs->locations[ds_consteval],
"a parameter cannot be declared %qs", "consteval");
consteval_p = 0;
}
}
/* Give error if `virtual' is used outside of class declaration. */
if (virtualp
&& (current_class_name == NULL_TREE || decl_context != FIELD))
{
error_at (declspecs->locations[ds_virtual],
"%<virtual%> outside class declaration");
virtualp = 0;
}
if (innermost_code == cdk_decomp)
{
location_t loc = (declarator->kind == cdk_reference
? declarator->declarator->id_loc : declarator->id_loc);
if (inlinep)
error_at (declspecs->locations[ds_inline],
"structured binding declaration cannot be %qs", "inline");
if (typedef_p)
error_at (declspecs->locations[ds_typedef],
"structured binding declaration cannot be %qs", "typedef");
if (constexpr_p && !concept_p)
error_at (declspecs->locations[ds_constexpr], "structured "
"binding declaration cannot be %qs", "constexpr");
if (consteval_p)
error_at (declspecs->locations[ds_consteval], "structured "
"binding declaration cannot be %qs", "consteval");
if (thread_p && cxx_dialect < cxx20)
pedwarn (declspecs->locations[ds_thread], 0,
"structured binding declaration can be %qs only in "
"%<-std=c++20%> or %<-std=gnu++20%>",
declspecs->gnu_thread_keyword_p
? "__thread" : "thread_local");
if (concept_p)
error_at (declspecs->locations[ds_concept],
"structured binding declaration cannot be %qs", "concept");
/* [dcl.struct.bind] "A cv that includes volatile is deprecated." */
if (type_quals & TYPE_QUAL_VOLATILE)
warning_at (declspecs->locations[ds_volatile], OPT_Wvolatile,
"%<volatile%>-qualified structured binding is deprecated");
switch (storage_class)
{
case sc_none:
break;
case sc_register:
error_at (loc, "structured binding declaration cannot be %qs",
"register");
break;
case sc_static:
if (cxx_dialect < cxx20)
pedwarn (loc, 0,
"structured binding declaration can be %qs only in "
"%<-std=c++20%> or %<-std=gnu++20%>", "static");
break;
case sc_extern:
error_at (loc, "structured binding declaration cannot be %qs",
"extern");
break;
case sc_mutable:
error_at (loc, "structured binding declaration cannot be %qs",
"mutable");
break;
case sc_auto:
error_at (loc, "structured binding declaration cannot be "
"C++98 %<auto%>");
break;
default:
gcc_unreachable ();
}
if (TREE_CODE (type) != TEMPLATE_TYPE_PARM
|| TYPE_IDENTIFIER (type) != auto_identifier)
{
if (type != error_mark_node)
{
error_at (loc, "structured binding declaration cannot have "
"type %qT", type);
inform (loc,
"type must be cv-qualified %<auto%> or reference to "
"cv-qualified %<auto%>");
}
type = build_qualified_type (make_auto (), type_quals);
declspecs->type = type;
}
inlinep = 0;
typedef_p = 0;
constexpr_p = 0;
consteval_p = 0;
concept_p = 0;
if (storage_class != sc_static)
{
storage_class = sc_none;
declspecs->storage_class = sc_none;
}
}
/* Static anonymous unions are dealt with here. */
if (staticp && decl_context == TYPENAME
&& declspecs->type
&& ANON_AGGR_TYPE_P (declspecs->type))
decl_context = FIELD;
/* Warn about storage classes that are invalid for certain
kinds of declarations (parameters, typenames, etc.). */
if (thread_p
&& ((storage_class
&& storage_class != sc_extern
&& storage_class != sc_static)
|| typedef_p))
{
location_t loc
= min_location (declspecs->locations[ds_thread],
declspecs->locations[ds_storage_class]);
error_at (loc, "multiple storage classes in declaration of %qs", name);
thread_p = false;
}
if (decl_context != NORMAL
&& ((storage_class != sc_none
&& storage_class != sc_mutable)
|| thread_p))
{
if ((decl_context == PARM || decl_context == CATCHPARM)
&& (storage_class == sc_register
|| storage_class == sc_auto))
;
else if (typedef_p)
;
else if (decl_context == FIELD
/* C++ allows static class elements. */
&& storage_class == sc_static)
/* C++ also allows inlines and signed and unsigned elements,
but in those cases we don't come in here. */
;
else
{
location_t loc
= min_location (declspecs->locations[ds_thread],
declspecs->locations[ds_storage_class]);
if (decl_context == FIELD)
error_at (loc, "storage class specified for %qs", name);
else if (decl_context == PARM || decl_context == CATCHPARM)
error_at (loc, "storage class specified for parameter %qs", name);
else
error_at (loc, "storage class specified for typename");
if (storage_class == sc_register
|| storage_class == sc_auto
|| storage_class == sc_extern
|| thread_p)
storage_class = sc_none;
}
}
else if (storage_class == sc_extern && funcdef_flag
&& ! toplevel_bindings_p ())
error ("nested function %qs declared %<extern%>", name);
else if (toplevel_bindings_p ())
{
if (storage_class == sc_auto)
error_at (declspecs->locations[ds_storage_class],
"top-level declaration of %qs specifies %<auto%>", name);
}
else if (thread_p
&& storage_class != sc_extern
&& storage_class != sc_static)
{
if (declspecs->gnu_thread_keyword_p)
pedwarn (declspecs->locations[ds_thread],
0, "function-scope %qs implicitly auto and "
"declared %<__thread%>", name);
/* When thread_local is applied to a variable of block scope the
storage-class-specifier static is implied if it does not appear
explicitly. */
storage_class = declspecs->storage_class = sc_static;
staticp = 1;
}
if (storage_class && friendp)
{
error_at (min_location (declspecs->locations[ds_thread],
declspecs->locations[ds_storage_class]),
"storage class specifiers invalid in friend function "
"declarations");
storage_class = sc_none;
staticp = 0;
}
if (!id_declarator)
unqualified_id = NULL_TREE;
else
{
unqualified_id = id_declarator->u.id.unqualified_name;
switch (TREE_CODE (unqualified_id))
{
case BIT_NOT_EXPR:
unqualified_id = TREE_OPERAND (unqualified_id, 0);
if (TYPE_P (unqualified_id))
unqualified_id = constructor_name (unqualified_id);
break;
case IDENTIFIER_NODE:
case TEMPLATE_ID_EXPR:
break;
default:
gcc_unreachable ();
}
}
if (declspecs->std_attributes)
{
location_t attr_loc = declspecs->locations[ds_std_attribute];
if (warning_at (attr_loc, OPT_Wattributes, "attribute ignored"))
inform (attr_loc, "an attribute that appertains to a type-specifier "
"is ignored");
}
/* Determine the type of the entity declared by recurring on the
declarator. */
for (; declarator; declarator = declarator->declarator)
{
const cp_declarator *inner_declarator;
tree attrs;
if (type == error_mark_node)
return error_mark_node;
attrs = declarator->attributes;
if (attrs)
{
int attr_flags;
attr_flags = 0;
if (declarator == NULL || declarator->kind == cdk_id)
attr_flags |= (int) ATTR_FLAG_DECL_NEXT;
if (declarator->kind == cdk_function)
attr_flags |= (int) ATTR_FLAG_FUNCTION_NEXT;
if (declarator->kind == cdk_array)
attr_flags |= (int) ATTR_FLAG_ARRAY_NEXT;
tree late_attrs = NULL_TREE;
if (decl_context != PARM && decl_context != TYPENAME)
/* Assume that any attributes that get applied late to
templates will DTRT when applied to the declaration
as a whole. */
late_attrs = splice_template_attributes (&attrs, type);
returned_attrs = decl_attributes (&type,
chainon (returned_attrs, attrs),
attr_flags);
returned_attrs = chainon (late_attrs, returned_attrs);
}
inner_declarator = declarator->declarator;
/* We don't want to warn in parameter context because we don't
yet know if the parse will succeed, and this might turn out
to be a constructor call. */
if (decl_context != PARM
&& decl_context != TYPENAME
&& !typedef_p
&& declarator->parenthesized != UNKNOWN_LOCATION
/* If the type is class-like and the inner name used a
global namespace qualifier, we need the parens.
Unfortunately all we can tell is whether a qualified name
was used or not. */
&& !(inner_declarator
&& inner_declarator->kind == cdk_id
&& inner_declarator->u.id.qualifying_scope
&& (MAYBE_CLASS_TYPE_P (type)
|| TREE_CODE (type) == ENUMERAL_TYPE)))
warning_at (declarator->parenthesized, OPT_Wparentheses,
"unnecessary parentheses in declaration of %qs", name);
if (declarator->kind == cdk_id || declarator->kind == cdk_decomp)
break;
switch (declarator->kind)
{
case cdk_array:
type = create_array_type_for_decl (dname, type,
declarator->u.array.bounds,
declarator->id_loc);
if (!valid_array_size_p (dname
? declarator->id_loc : input_location,
type, dname))
type = error_mark_node;
if (declarator->std_attributes)
/* [dcl.array]/1:
The optional attribute-specifier-seq appertains to the
array. */
returned_attrs = chainon (returned_attrs,
declarator->std_attributes);
break;
case cdk_function:
{
tree arg_types;
int funcdecl_p;
/* Declaring a function type. */
{
iloc_sentinel ils (declspecs->locations[ds_type_spec]);
abstract_virtuals_error (ACU_RETURN, type);
}
/* Pick up type qualifiers which should be applied to `this'. */
memfn_quals = declarator->u.function.qualifiers;
/* Pick up virt-specifiers. */
virt_specifiers = declarator->u.function.virt_specifiers;
/* And ref-qualifier, too */
rqual = declarator->u.function.ref_qualifier;
/* And tx-qualifier. */
tree tx_qual = declarator->u.function.tx_qualifier;
/* Pick up the exception specifications. */
raises = declarator->u.function.exception_specification;
/* If the exception-specification is ill-formed, let's pretend
there wasn't one. */
if (raises == error_mark_node)
raises = NULL_TREE;
if (reqs)
error_at (location_of (reqs), "requires-clause on return type");
reqs = declarator->u.function.requires_clause;
/* Say it's a definition only for the CALL_EXPR
closest to the identifier. */
funcdecl_p = inner_declarator && inner_declarator->kind == cdk_id;
/* Handle a late-specified return type. */
tree late_return_type = declarator->u.function.late_return_type;
if (tree auto_node = type_uses_auto (type))
{
if (!late_return_type && funcdecl_p)
{
if (current_class_type
&& LAMBDA_TYPE_P (current_class_type))
/* OK for C++11 lambdas. */;
else if (cxx_dialect < cxx14)
{
error_at (typespec_loc, "%qs function uses "
"%<auto%> type specifier without "
"trailing return type", name);
inform (typespec_loc,
"deduced return type only available "
"with %<-std=c++14%> or %<-std=gnu++14%>");
}
else if (virtualp)
{
error_at (typespec_loc, "virtual function "
"cannot have deduced return type");
virtualp = false;
}
}
else if (!is_auto (type) && sfk != sfk_conversion)
{
error_at (typespec_loc, "%qs function with trailing "
"return type has %qT as its type rather "
"than plain %<auto%>", name, type);
return error_mark_node;
}
else if (is_auto (type) && AUTO_IS_DECLTYPE (type))
{
if (funcdecl_p)
error_at (typespec_loc,
"%qs function with trailing return type "
"has %<decltype(auto)%> as its type "
"rather than plain %<auto%>", name);
else
error_at (typespec_loc,
"invalid use of %<decltype(auto)%>");
return error_mark_node;
}
tree tmpl = CLASS_PLACEHOLDER_TEMPLATE (auto_node);
if (!tmpl)
if (tree late_auto = type_uses_auto (late_return_type))
tmpl = CLASS_PLACEHOLDER_TEMPLATE (late_auto);
if (tmpl && funcdecl_p)
{
if (!dguide_name_p (unqualified_id))
{
error_at (declarator->id_loc, "deduced class "
"type %qD in function return type",
DECL_NAME (tmpl));
inform (DECL_SOURCE_LOCATION (tmpl),
"%qD declared here", tmpl);
return error_mark_node;
}
else if (!late_return_type)
{
error_at (declarator->id_loc, "deduction guide "
"for %qT must have trailing return "
"type", TREE_TYPE (tmpl));
inform (DECL_SOURCE_LOCATION (tmpl),
"%qD declared here", tmpl);
return error_mark_node;
}
else if (CLASS_TYPE_P (late_return_type)
&& CLASSTYPE_TEMPLATE_INFO (late_return_type)
&& (CLASSTYPE_TI_TEMPLATE (late_return_type)
== tmpl))
/* OK */;
else
error ("trailing return type %qT of deduction guide "
"is not a specialization of %qT",
late_return_type, TREE_TYPE (tmpl));
}
}
else if (late_return_type
&& sfk != sfk_conversion)
{
if (late_return_type == error_mark_node)
return error_mark_node;
if (cxx_dialect < cxx11)
/* Not using maybe_warn_cpp0x because this should
always be an error. */
error_at (typespec_loc,
"trailing return type only available "
"with %<-std=c++11%> or %<-std=gnu++11%>");
else
error_at (typespec_loc, "%qs function with trailing "
"return type not declared with %<auto%> "
"type specifier", name);
return error_mark_node;
}
type = splice_late_return_type (type, late_return_type);
if (type == error_mark_node)
return error_mark_node;
if (late_return_type)
{
late_return_type_p = true;
type_quals = cp_type_quals (type);
}
if (type_quals != TYPE_UNQUALIFIED)
{
if (SCALAR_TYPE_P (type) || VOID_TYPE_P (type))
warning_at (typespec_loc, OPT_Wignored_qualifiers, "type "
"qualifiers ignored on function return type");
/* [dcl.fct] "A volatile-qualified return type is
deprecated." */
if (type_quals & TYPE_QUAL_VOLATILE)
warning_at (typespec_loc, OPT_Wvolatile,
"%<volatile%>-qualified return type is "
"deprecated");
/* We now know that the TYPE_QUALS don't apply to the
decl, but to its return type. */
type_quals = TYPE_UNQUALIFIED;
}
/* Error about some types functions can't return. */
if (TREE_CODE (type) == FUNCTION_TYPE)
{
error_at (typespec_loc, "%qs declared as function returning "
"a function", name);
return error_mark_node;
}
if (TREE_CODE (type) == ARRAY_TYPE)
{
error_at (typespec_loc, "%qs declared as function returning "
"an array", name);
return error_mark_node;
}
if (constinit_p)
{
error_at (declspecs->locations[ds_constinit],
"%<constinit%> on function return type is not "
"allowed");
return error_mark_node;
}
/* Only plain decltype(auto) is allowed. */
if (tree a = type_uses_auto (type))
{
if (AUTO_IS_DECLTYPE (a))
{
if (a != type)
{
error_at (typespec_loc, "%qT as type rather than "
"plain %<decltype(auto)%>", type);
return error_mark_node;
}
else if (TYPE_QUALS (type) != TYPE_UNQUALIFIED)
{
error_at (typespec_loc, "%<decltype(auto)%> cannot be "
"cv-qualified");
return error_mark_node;
}
}
}
if (ctype == NULL_TREE
&& decl_context == FIELD
&& funcdecl_p
&& friendp == 0)
ctype = current_class_type;
if (ctype && (sfk == sfk_constructor
|| sfk == sfk_destructor))
{
/* We are within a class's scope. If our declarator name
is the same as the class name, and we are defining
a function, then it is a constructor/destructor, and
therefore returns a void type. */
/* ISO C++ 12.4/2. A destructor may not be declared
const or volatile. A destructor may not be static.
A destructor may not be declared with ref-qualifier.
ISO C++ 12.1. A constructor may not be declared
const or volatile. A constructor may not be
virtual. A constructor may not be static.
A constructor may not be declared with ref-qualifier. */
if (staticp == 2)
error_at (declspecs->locations[ds_storage_class],
(flags == DTOR_FLAG)
? G_("destructor cannot be static member "
"function")
: G_("constructor cannot be static member "
"function"));
if (memfn_quals)
{
error ((flags == DTOR_FLAG)
? G_("destructors may not be cv-qualified")
: G_("constructors may not be cv-qualified"));
memfn_quals = TYPE_UNQUALIFIED;
}
if (rqual)
{
maybe_warn_cpp0x (CPP0X_REF_QUALIFIER);
error ((flags == DTOR_FLAG)
? G_("destructors may not be ref-qualified")
: G_("constructors may not be ref-qualified"));
rqual = REF_QUAL_NONE;
}
if (decl_context == FIELD
&& !member_function_or_else (ctype,
current_class_type,
flags))
return error_mark_node;
if (flags != DTOR_FLAG)
{
/* It's a constructor. */
if (explicitp == 1)
explicitp = 2;
if (virtualp)
{
permerror (declspecs->locations[ds_virtual],
"constructors cannot be declared %<virtual%>");
virtualp = 0;
}
if (decl_context == FIELD
&& sfk != sfk_constructor)
return error_mark_node;
}
if (decl_context == FIELD)
staticp = 0;
}
else if (friendp)
{
if (virtualp)
{
/* Cannot be both friend and virtual. */
gcc_rich_location richloc (declspecs->locations[ds_virtual]);
richloc.add_range (declspecs->locations[ds_friend]);
error_at (&richloc, "virtual functions cannot be friends");
friendp = 0;
}
if (decl_context == NORMAL)
error_at (declarator->id_loc,
"friend declaration not in class definition");
if (current_function_decl && funcdef_flag)
{
error_at (declarator->id_loc,
"cannot define friend function %qs in a local "
"class definition", name);
friendp = 0;
}
/* [class.friend]/6: A function can be defined in a friend
declaration if the function name is unqualified. */
if (funcdef_flag && in_namespace)
{
if (in_namespace == global_namespace)
error_at (declarator->id_loc,
"friend function definition %qs cannot have "
"a name qualified with %<::%>", name);
else
error_at (declarator->id_loc,
"friend function definition %qs cannot have "
"a name qualified with %<%D::%>", name,
in_namespace);
}
}
else if (ctype && sfk == sfk_conversion)
{
if (explicitp == 1)
{
maybe_warn_cpp0x (CPP0X_EXPLICIT_CONVERSION);
explicitp = 2;
}
if (late_return_type_p)
error ("a conversion function cannot have a trailing return type");
}
else if (sfk == sfk_deduction_guide)
{
if (explicitp == 1)
explicitp = 2;
}
tree pushed_scope = NULL_TREE;
if (funcdecl_p
&& decl_context != FIELD
&& inner_declarator->u.id.qualifying_scope
&& CLASS_TYPE_P (inner_declarator->u.id.qualifying_scope))
pushed_scope
= push_scope (inner_declarator->u.id.qualifying_scope);
arg_types = grokparms (declarator->u.function.parameters, &parms);
if (pushed_scope)
pop_scope (pushed_scope);
if (inner_declarator
&& inner_declarator->kind == cdk_id
&& inner_declarator->u.id.sfk == sfk_destructor
&& arg_types != void_list_node)
{
error_at (declarator->id_loc,
"destructors may not have parameters");
arg_types = void_list_node;
parms = NULL_TREE;
}
type = build_function_type (type, arg_types);
tree attrs = declarator->std_attributes;
if (tx_qual)
{
tree att = build_tree_list (tx_qual, NULL_TREE);
/* transaction_safe applies to the type, but
transaction_safe_dynamic applies to the function. */
if (is_attribute_p ("transaction_safe", tx_qual))
attrs = chainon (attrs, att);
else
returned_attrs = chainon (returned_attrs, att);
}
if (attrs)
/* [dcl.fct]/2:
The optional attribute-specifier-seq appertains to
the function type. */
cplus_decl_attributes (&type, attrs, 0);
if (raises)
type = build_exception_variant (type, raises);
}
break;
case cdk_pointer:
case cdk_reference:
case cdk_ptrmem:
/* Filter out pointers-to-references and references-to-references.
We can get these if a TYPE_DECL is used. */
if (TYPE_REF_P (type))
{
if (declarator->kind != cdk_reference)
{
error ("cannot declare pointer to %q#T", type);
type = TREE_TYPE (type);
}
/* In C++0x, we allow reference to reference declarations
that occur indirectly through typedefs [7.1.3/8 dcl.typedef]
and template type arguments [14.3.1/4 temp.arg.type]. The
check for direct reference to reference declarations, which
are still forbidden, occurs below. Reasoning behind the change
can be found in DR106, DR540, and the rvalue reference
proposals. */
else if (cxx_dialect == cxx98)
{
error ("cannot declare reference to %q#T", type);
type = TREE_TYPE (type);
}
}
else if (VOID_TYPE_P (type))
{
if (declarator->kind == cdk_reference)
error ("cannot declare reference to %q#T", type);
else if (declarator->kind == cdk_ptrmem)
error ("cannot declare pointer to %q#T member", type);
}
/* We now know that the TYPE_QUALS don't apply to the decl,
but to the target of the pointer. */
type_quals = TYPE_UNQUALIFIED;
/* This code used to handle METHOD_TYPE, but I don't think it's
possible to get it here anymore. */
gcc_assert (TREE_CODE (type) != METHOD_TYPE);
if (declarator->kind == cdk_ptrmem
&& TREE_CODE (type) == FUNCTION_TYPE)
{
memfn_quals |= type_memfn_quals (type);
type = build_memfn_type (type,
declarator->u.pointer.class_type,
memfn_quals,
rqual);
if (type == error_mark_node)
return error_mark_node;
rqual = REF_QUAL_NONE;
memfn_quals = TYPE_UNQUALIFIED;
}
if (TREE_CODE (type) == FUNCTION_TYPE
&& (type_memfn_quals (type) != TYPE_UNQUALIFIED
|| type_memfn_rqual (type) != REF_QUAL_NONE))
error (declarator->kind == cdk_reference
? G_("cannot declare reference to qualified function type %qT")
: G_("cannot declare pointer to qualified function type %qT"),
type);
/* When the pointed-to type involves components of variable size,
care must be taken to ensure that the size evaluation code is
emitted early enough to dominate all the possible later uses
and late enough for the variables on which it depends to have
been assigned.
This is expected to happen automatically when the pointed-to
type has a name/declaration of it's own, but special attention
is required if the type is anonymous.
We handle the NORMAL and FIELD contexts here by inserting a
dummy statement that just evaluates the size at a safe point
and ensures it is not deferred until e.g. within a deeper
conditional context (c++/43555).
We expect nothing to be needed here for PARM or TYPENAME.
Evaluating the size at this point for TYPENAME would
actually be incorrect, as we might be in the middle of an
expression with side effects on the pointed-to type size
"arguments" prior to the pointer declaration point and the
size evaluation could end up prior to the side effects. */
if (!TYPE_NAME (type)
&& (decl_context == NORMAL || decl_context == FIELD)
&& at_function_scope_p ()
&& variably_modified_type_p (type, NULL_TREE))
{
TYPE_NAME (type) = build_decl (UNKNOWN_LOCATION, TYPE_DECL,
NULL_TREE, type);
add_decl_expr (TYPE_NAME (type));
}
if (declarator->kind == cdk_reference)
{
/* In C++0x, the type we are creating a reference to might be
a typedef which is itself a reference type. In that case,
we follow the reference collapsing rules in
[7.1.3/8 dcl.typedef] to create the final reference type:
"If a typedef TD names a type that is a reference to a type
T, an attempt to create the type 'lvalue reference to cv TD'
creates the type 'lvalue reference to T,' while an attempt
to create the type "rvalue reference to cv TD' creates the
type TD."
*/
if (VOID_TYPE_P (type))
/* We already gave an error. */;
else if (TYPE_REF_P (type))
{
if (declarator->u.reference.rvalue_ref)
/* Leave type alone. */;
else
type = cp_build_reference_type (TREE_TYPE (type), false);
}
else
type = cp_build_reference_type
(type, declarator->u.reference.rvalue_ref);
/* In C++0x, we need this check for direct reference to
reference declarations, which are forbidden by
[8.3.2/5 dcl.ref]. Reference to reference declarations
are only allowed indirectly through typedefs and template
type arguments. Example:
void foo(int & &); // invalid ref-to-ref decl
typedef int & int_ref;
void foo(int_ref &); // valid ref-to-ref decl
*/
if (inner_declarator && inner_declarator->kind == cdk_reference)
error ("cannot declare reference to %q#T, which is not "
"a typedef or a template type argument", type);
}
else if (TREE_CODE (type) == METHOD_TYPE)
type = build_ptrmemfunc_type (build_pointer_type (type));
else if (declarator->kind == cdk_ptrmem)
{
gcc_assert (TREE_CODE (declarator->u.pointer.class_type)
!= NAMESPACE_DECL);
if (declarator->u.pointer.class_type == error_mark_node)
/* We will already have complained. */
type = error_mark_node;
else
type = build_ptrmem_type (declarator->u.pointer.class_type,
type);
}
else
type = build_pointer_type (type);
/* Process a list of type modifier keywords (such as
const or volatile) that were given inside the `*' or `&'. */
if (declarator->u.pointer.qualifiers)
{
type
= cp_build_qualified_type (type,
declarator->u.pointer.qualifiers);
type_quals = cp_type_quals (type);
}
/* Apply C++11 attributes to the pointer, and not to the
type pointed to. This is unlike what is done for GNU
attributes above. It is to comply with [dcl.ptr]/1:
[the optional attribute-specifier-seq (7.6.1) appertains
to the pointer and not to the object pointed to]. */
if (declarator->std_attributes)
decl_attributes (&type, declarator->std_attributes,
0);
ctype = NULL_TREE;
break;
case cdk_error:
break;
default:
gcc_unreachable ();
}
}
id_loc = declarator ? declarator->id_loc : input_location;
/* A `constexpr' specifier used in an object declaration declares
the object as `const'. */
if (constexpr_p && innermost_code != cdk_function)
{
/* DR1688 says that a `constexpr' specifier in combination with
`volatile' is valid. */
if (!TYPE_REF_P (type))
{
type_quals |= TYPE_QUAL_CONST;
type = cp_build_qualified_type (type, type_quals);
}
}
if (unqualified_id && TREE_CODE (unqualified_id) == TEMPLATE_ID_EXPR
&& !FUNC_OR_METHOD_TYPE_P (type)
&& !variable_template_p (TREE_OPERAND (unqualified_id, 0)))
{
error ("template-id %qD used as a declarator",
unqualified_id);
unqualified_id = dname;
}
/* If TYPE is a FUNCTION_TYPE, but the function name was explicitly
qualified with a class-name, turn it into a METHOD_TYPE, unless
we know that the function is static. We take advantage of this
opportunity to do other processing that pertains to entities
explicitly declared to be class members. Note that if DECLARATOR
is non-NULL, we know it is a cdk_id declarator; otherwise, we
would not have exited the loop above. */
if (declarator
&& declarator->kind == cdk_id
&& declarator->u.id.qualifying_scope
&& MAYBE_CLASS_TYPE_P (declarator->u.id.qualifying_scope))
{
ctype = declarator->u.id.qualifying_scope;
ctype = TYPE_MAIN_VARIANT (ctype);
template_count = num_template_headers_for_class (ctype);
if (ctype == current_class_type)
{
if (friendp)
{
permerror (declspecs->locations[ds_friend],
"member functions are implicitly "
"friends of their class");
friendp = 0;
}
else
permerror (id_loc, "extra qualification %<%T::%> on member %qs",
ctype, name);
}
else if (/* If the qualifying type is already complete, then we
can skip the following checks. */
!COMPLETE_TYPE_P (ctype)
&& (/* If the function is being defined, then
qualifying type must certainly be complete. */
funcdef_flag
/* A friend declaration of "T::f" is OK, even if
"T" is a template parameter. But, if this
function is not a friend, the qualifying type
must be a class. */
|| (!friendp && !CLASS_TYPE_P (ctype))
/* For a declaration, the type need not be
complete, if either it is dependent (since there
is no meaningful definition of complete in that
case) or the qualifying class is currently being
defined. */
|| !(dependent_type_p (ctype)
|| currently_open_class (ctype)))
/* Check that the qualifying type is complete. */
&& !complete_type_or_else (ctype, NULL_TREE))
return error_mark_node;
else if (TREE_CODE (type) == FUNCTION_TYPE)
{
if (current_class_type
&& (!friendp || funcdef_flag || initialized))
{
error_at (id_loc, funcdef_flag || initialized
? G_("cannot define member function %<%T::%s%> "
"within %qT")
: G_("cannot declare member function %<%T::%s%> "
"within %qT"),
ctype, name, current_class_type);
return error_mark_node;
}
}
else if (typedef_p && current_class_type)
{
error_at (id_loc, "cannot declare member %<%T::%s%> within %qT",
ctype, name, current_class_type);
return error_mark_node;
}
}
if (ctype == NULL_TREE && decl_context == FIELD && friendp == 0)
ctype = current_class_type;
/* Now TYPE has the actual type. */
if (returned_attrs)
{
if (attrlist)
*attrlist = chainon (returned_attrs, *attrlist);
else
attrlist = &returned_attrs;
}
if (declarator
&& declarator->kind == cdk_id
&& declarator->std_attributes
&& attrlist != NULL)
{
/* [dcl.meaning]/1: The optional attribute-specifier-seq following
a declarator-id appertains to the entity that is declared. */
if (declarator->std_attributes != error_mark_node)
*attrlist = chainon (*attrlist, declarator->std_attributes);
else
/* We should have already diagnosed the issue (c++/78344). */
gcc_assert (seen_error ());
}
/* Handle parameter packs. */
if (parameter_pack_p)
{
if (decl_context == PARM)
/* Turn the type into a pack expansion.*/
type = make_pack_expansion (type);
else
error ("non-parameter %qs cannot be a parameter pack", name);
}
if ((decl_context == FIELD || decl_context == PARM)
&& !processing_template_decl
&& variably_modified_type_p (type, NULL_TREE))
{
if (decl_context == FIELD)
error_at (id_loc,
"data member may not have variably modified type %qT", type);
else
error_at (id_loc,
"parameter may not have variably modified type %qT", type);
type = error_mark_node;
}
if (explicitp == 1 || (explicitp && friendp))
{
/* [dcl.fct.spec] (C++11) The explicit specifier shall be used only
in the declaration of a constructor or conversion function within
a class definition. */
if (!current_class_type)
error_at (declspecs->locations[ds_explicit],
"%<explicit%> outside class declaration");
else if (friendp)
error_at (declspecs->locations[ds_explicit],
"%<explicit%> in friend declaration");
else
error_at (declspecs->locations[ds_explicit],
"only declarations of constructors and conversion operators "
"can be %<explicit%>");
explicitp = 0;
}
if (storage_class == sc_mutable)
{
location_t sloc = declspecs->locations[ds_storage_class];
if (decl_context != FIELD || friendp)
{
error_at (sloc, "non-member %qs cannot be declared %<mutable%>",
name);
storage_class = sc_none;
}
else if (decl_context == TYPENAME || typedef_p)
{
error_at (sloc,
"non-object member %qs cannot be declared %<mutable%>",
name);
storage_class = sc_none;
}
else if (FUNC_OR_METHOD_TYPE_P (type))
{
error_at (sloc, "function %qs cannot be declared %<mutable%>",
name);
storage_class = sc_none;
}
else if (staticp)
{
error_at (sloc, "%<static%> %qs cannot be declared %<mutable%>",
name);
storage_class = sc_none;
}
else if (type_quals & TYPE_QUAL_CONST)
{
error_at (sloc, "%<const%> %qs cannot be declared %<mutable%>",
name);
storage_class = sc_none;
}
else if (TYPE_REF_P (type))
{
permerror (sloc, "reference %qs cannot be declared %<mutable%>",
name);
storage_class = sc_none;
}
}
/* If this is declaring a typedef name, return a TYPE_DECL. */
if (typedef_p && decl_context != TYPENAME)
{
bool alias_p = decl_spec_seq_has_spec_p (declspecs, ds_alias);
tree decl;
if (funcdef_flag)
{
if (decl_context == NORMAL)
error_at (id_loc,
"typedef may not be a function definition");
else
error_at (id_loc,
"typedef may not be a member function definition");
return error_mark_node;
}
/* This declaration:
typedef void f(int) const;
declares a function type which is not a member of any
particular class, but which is cv-qualified; for
example "f S::*" declares a pointer to a const-qualified
member function of S. We record the cv-qualification in the
function type. */
if ((rqual || memfn_quals) && TREE_CODE (type) == FUNCTION_TYPE)
{
type = apply_memfn_quals (type, memfn_quals, rqual);
/* We have now dealt with these qualifiers. */
memfn_quals = TYPE_UNQUALIFIED;
rqual = REF_QUAL_NONE;
}
if (type_uses_auto (type))
{
if (alias_p)
error_at (declspecs->locations[ds_type_spec],
"%<auto%> not allowed in alias declaration");
else
error_at (declspecs->locations[ds_type_spec],
"typedef declared %<auto%>");
type = error_mark_node;
}
if (reqs)
error_at (location_of (reqs), "requires-clause on typedef");
if (id_declarator && declarator->u.id.qualifying_scope)
{
error_at (id_loc, "typedef name may not be a nested-name-specifier");
type = error_mark_node;
}
if (decl_context == FIELD)
decl = build_lang_decl_loc (id_loc, TYPE_DECL, unqualified_id, type);
else
decl = build_decl (id_loc, TYPE_DECL, unqualified_id, type);
if (decl_context != FIELD)
{
if (!current_function_decl)
DECL_CONTEXT (decl) = FROB_CONTEXT (current_namespace);
else if (DECL_MAYBE_IN_CHARGE_CDTOR_P (current_function_decl))
/* The TYPE_DECL is "abstract" because there will be
clones of this constructor/destructor, and there will
be copies of this TYPE_DECL generated in those
clones. The decloning optimization (for space) may
revert this subsequently if it determines that
the clones should share a common implementation. */
DECL_ABSTRACT_P (decl) = true;
}
else if (current_class_type
&& constructor_name_p (unqualified_id, current_class_type))
permerror (id_loc, "ISO C++ forbids nested type %qD with same name "
"as enclosing class",
unqualified_id);
/* If the user declares "typedef struct {...} foo" then the
struct will have an anonymous name. Fill that name in now.
Nothing can refer to it, so nothing needs know about the name
change. */
if (type != error_mark_node
&& unqualified_id
&& TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& TYPE_UNNAMED_P (type)
&& declspecs->type_definition_p
&& attributes_naming_typedef_ok (*attrlist)
&& cp_type_quals (type) == TYPE_UNQUALIFIED)
name_unnamed_type (type, decl);
if (signed_p
|| (typedef_decl && C_TYPEDEF_EXPLICITLY_SIGNED (typedef_decl)))
C_TYPEDEF_EXPLICITLY_SIGNED (decl) = 1;
bad_specifiers (decl, BSP_TYPE, virtualp,
memfn_quals != TYPE_UNQUALIFIED,
inlinep, friendp, raises != NULL_TREE,
declspecs->locations);
if (alias_p)
/* Acknowledge that this was written:
`using analias = atype;'. */
TYPE_DECL_ALIAS_P (decl) = 1;
return decl;
}
/* Detect the case of an array type of unspecified size
which came, as such, direct from a typedef name.
We must copy the type, so that the array's domain can be
individually set by the object's initializer. */
if (type && typedef_type
&& TREE_CODE (type) == ARRAY_TYPE && !TYPE_DOMAIN (type)
&& TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (typedef_type))
type = build_cplus_array_type (TREE_TYPE (type), NULL_TREE);
/* Detect where we're using a typedef of function type to declare a
function. PARMS will not be set, so we must create it now. */
if (type == typedef_type && TREE_CODE (type) == FUNCTION_TYPE)
{
tree decls = NULL_TREE;
tree args;
for (args = TYPE_ARG_TYPES (type);
args && args != void_list_node;
args = TREE_CHAIN (args))
{
tree decl = cp_build_parm_decl (NULL_TREE, NULL_TREE,
TREE_VALUE (args));
DECL_CHAIN (decl) = decls;
decls = decl;
}
parms = nreverse (decls);
if (decl_context != TYPENAME)
{
/* The qualifiers on the function type become the qualifiers on
the non-static member function. */
memfn_quals |= type_memfn_quals (type);
rqual = type_memfn_rqual (type);
type_quals = TYPE_UNQUALIFIED;
raises = TYPE_RAISES_EXCEPTIONS (type);
}
}
/* If this is a type name (such as, in a cast or sizeof),
compute the type and return it now. */
if (decl_context == TYPENAME)
{
/* Note that here we don't care about type_quals. */
/* Special case: "friend class foo" looks like a TYPENAME context. */
if (friendp)
{
if (inlinep)
{
error ("%<inline%> specified for friend class declaration");
inlinep = 0;
}
if (!current_aggr)
{
/* Don't allow friend declaration without a class-key. */
if (TREE_CODE (type) == TEMPLATE_TYPE_PARM)
permerror (input_location, "template parameters cannot be friends");
else if (TREE_CODE (type) == TYPENAME_TYPE)
permerror (input_location, "friend declaration requires class-key, "
"i.e. %<friend class %T::%D%>",
TYPE_CONTEXT (type), TYPENAME_TYPE_FULLNAME (type));
else
permerror (input_location, "friend declaration requires class-key, "
"i.e. %<friend %#T%>",
type);
}
/* Only try to do this stuff if we didn't already give up. */
if (type != integer_type_node)
{
/* A friendly class? */
if (current_class_type)
make_friend_class (current_class_type, TYPE_MAIN_VARIANT (type),
/*complain=*/true);
else
error ("trying to make class %qT a friend of global scope",
type);
type = void_type_node;
}
}
else if (memfn_quals || rqual)
{
if (ctype == NULL_TREE
&& TREE_CODE (type) == METHOD_TYPE)
ctype = TYPE_METHOD_BASETYPE (type);
if (ctype)
type = build_memfn_type (type, ctype, memfn_quals, rqual);
/* Core issue #547: need to allow this in template type args.
Allow it in general in C++11 for alias-declarations. */
else if ((template_type_arg || cxx_dialect >= cxx11)
&& TREE_CODE (type) == FUNCTION_TYPE)
type = apply_memfn_quals (type, memfn_quals, rqual);
else
error ("invalid qualifiers on non-member function type");
}
if (reqs)
error_at (location_of (reqs), "requires-clause on type-id");
return type;
}
else if (unqualified_id == NULL_TREE && decl_context != PARM
&& decl_context != CATCHPARM
&& TREE_CODE (type) != UNION_TYPE
&& ! bitfield
&& innermost_code != cdk_decomp)
{
error ("abstract declarator %qT used as declaration", type);
return error_mark_node;
}
if (!FUNC_OR_METHOD_TYPE_P (type))
{
/* Only functions may be declared using an operator-function-id. */
if (dname && IDENTIFIER_ANY_OP_P (dname))
{
error_at (id_loc, "declaration of %qD as non-function", dname);
return error_mark_node;
}
if (reqs)
error_at (location_of (reqs),
"requires-clause on declaration of non-function type %qT",
type);
}
/* We don't check parameter types here because we can emit a better
error message later. */
if (decl_context != PARM)
{
type = check_var_type (unqualified_id, type, id_loc);
if (type == error_mark_node)
return error_mark_node;
}
/* Now create the decl, which may be a VAR_DECL, a PARM_DECL
or a FUNCTION_DECL, depending on DECL_CONTEXT and TYPE. */
if (decl_context == PARM || decl_context == CATCHPARM)
{
if (ctype || in_namespace)
error ("cannot use %<::%> in parameter declaration");
tree auto_node = type_uses_auto (type);
if (auto_node && !(cxx_dialect >= cxx17 && template_parm_flag))
{
if (cxx_dialect >= cxx14)
{
if (decl_context == PARM && AUTO_IS_DECLTYPE (auto_node))
error_at (typespec_loc,
"cannot declare a parameter with %<decltype(auto)%>");
else
error_at (typespec_loc,
"%<auto%> parameter not permitted in this context");
}
else
error_at (typespec_loc, "parameter declared %<auto%>");
type = error_mark_node;
}
/* A parameter declared as an array of T is really a pointer to T.
One declared as a function is really a pointer to a function.
One declared as a member is really a pointer to member. */
if (TREE_CODE (type) == ARRAY_TYPE)
{
/* Transfer const-ness of array into that of type pointed to. */
type = build_pointer_type (TREE_TYPE (type));
type_quals = TYPE_UNQUALIFIED;
array_parameter_p = true;
}
else if (TREE_CODE (type) == FUNCTION_TYPE)
type = build_pointer_type (type);
}
if (ctype && TREE_CODE (type) == FUNCTION_TYPE && staticp < 2
&& !(unqualified_id
&& identifier_p (unqualified_id)
&& IDENTIFIER_NEWDEL_OP_P (unqualified_id)))
{
cp_cv_quals real_quals = memfn_quals;
if (cxx_dialect < cxx14 && constexpr_p
&& sfk != sfk_constructor && sfk != sfk_destructor)
real_quals |= TYPE_QUAL_CONST;
type = build_memfn_type (type, ctype, real_quals, rqual);
}
{
tree decl = NULL_TREE;
if (decl_context == PARM)
{
decl = cp_build_parm_decl (NULL_TREE, unqualified_id, type);
DECL_ARRAY_PARAMETER_P (decl) = array_parameter_p;
bad_specifiers (decl, BSP_PARM, virtualp,
memfn_quals != TYPE_UNQUALIFIED,
inlinep, friendp, raises != NULL_TREE,
declspecs->locations);
}
else if (decl_context == FIELD)
{
if (!staticp && !friendp && TREE_CODE (type) != METHOD_TYPE)
if (tree auto_node = type_uses_auto (type))
{
location_t tloc = declspecs->locations[ds_type_spec];
if (CLASS_PLACEHOLDER_TEMPLATE (auto_node))
error_at (tloc, "invalid use of template-name %qE without an "
"argument list",
CLASS_PLACEHOLDER_TEMPLATE (auto_node));
else
error_at (tloc, "non-static data member declared with "
"placeholder %qT", auto_node);
type = error_mark_node;
}
/* The C99 flexible array extension. */
if (!staticp && TREE_CODE (type) == ARRAY_TYPE
&& TYPE_DOMAIN (type) == NULL_TREE)
{
if (ctype
&& (TREE_CODE (ctype) == UNION_TYPE
|| TREE_CODE (ctype) == QUAL_UNION_TYPE))
{
error_at (id_loc, "flexible array member in union");
type = error_mark_node;
}
else
{
/* Array is a flexible member. */
if (name)
pedwarn (id_loc, OPT_Wpedantic,
"ISO C++ forbids flexible array member %qs", name);
else
pedwarn (input_location, OPT_Wpedantic,
"ISO C++ forbids flexible array members");
/* Flexible array member has a null domain. */
type = build_cplus_array_type (TREE_TYPE (type), NULL_TREE);
}
}
if (type == error_mark_node)
{
/* Happens when declaring arrays of sizes which
are error_mark_node, for example. */
decl = NULL_TREE;
}
else if (in_namespace && !friendp)
{
/* Something like struct S { int N::j; }; */
error_at (id_loc, "invalid use of %<::%>");
return error_mark_node;
}
else if (FUNC_OR_METHOD_TYPE_P (type) && unqualified_id)
{
int publicp = 0;
tree function_context;
if (friendp == 0)
{
/* This should never happen in pure C++ (the check
could be an assert). It could happen in
Objective-C++ if someone writes invalid code that
uses a function declaration for an instance
variable or property (instance variables and
properties are parsed as FIELD_DECLs, but they are
part of an Objective-C class, not a C++ class).
That code is invalid and is caught by this
check. */
if (!ctype)
{
error ("declaration of function %qD in invalid context",
unqualified_id);
return error_mark_node;
}
/* ``A union may [ ... ] not [ have ] virtual functions.''
ARM 9.5 */
if (virtualp && TREE_CODE (ctype) == UNION_TYPE)
{
error_at (declspecs->locations[ds_virtual],
"function %qD declared %<virtual%> inside a union",
unqualified_id);
return error_mark_node;
}
if (virtualp
&& identifier_p (unqualified_id)
&& IDENTIFIER_NEWDEL_OP_P (unqualified_id))
{
error_at (declspecs->locations[ds_virtual],
"%qD cannot be declared %<virtual%>, since it "
"is always static", unqualified_id);
virtualp = 0;
}
}
/* Check that the name used for a destructor makes sense. */
if (sfk == sfk_destructor)
{
tree uqname = id_declarator->u.id.unqualified_name;
if (!ctype)
{
gcc_assert (friendp);
error_at (id_loc, "expected qualified name in friend "
"declaration for destructor %qD", uqname);
return error_mark_node;
}
if (!check_dtor_name (ctype, TREE_OPERAND (uqname, 0)))
{
error_at (id_loc, "declaration of %qD as member of %qT",
uqname, ctype);
return error_mark_node;
}
if (concept_p)
{
error_at (declspecs->locations[ds_concept],
"a destructor cannot be %qs", "concept");
return error_mark_node;
}
if (constexpr_p && cxx_dialect < cxx20)
{
error_at (declspecs->locations[ds_constexpr],
"%<constexpr%> destructors only available"
" with %<-std=c++20%> or %<-std=gnu++20%>");
return error_mark_node;
}
if (consteval_p)
{
error_at (declspecs->locations[ds_consteval],
"a destructor cannot be %qs", "consteval");
return error_mark_node;
}
}
else if (sfk == sfk_constructor && friendp && !ctype)
{
error ("expected qualified name in friend declaration "
"for constructor %qD",
id_declarator->u.id.unqualified_name);
return error_mark_node;
}
if (sfk == sfk_constructor)
if (concept_p)
{
error_at (declspecs->locations[ds_concept],
"a constructor cannot be %<concept%>");
return error_mark_node;
}
if (concept_p)
{
error_at (declspecs->locations[ds_concept],
"a concept cannot be a member function");
concept_p = false;
}
else if (consteval_p
&& identifier_p (unqualified_id)
&& IDENTIFIER_NEWDEL_OP_P (unqualified_id))
{
error_at (declspecs->locations[ds_consteval],
"%qD cannot be %qs", unqualified_id, "consteval");
consteval_p = false;
}
if (TREE_CODE (unqualified_id) == TEMPLATE_ID_EXPR)
{
tree tmpl = TREE_OPERAND (unqualified_id, 0);
if (variable_template_p (tmpl))
{
error_at (id_loc, "specialization of variable template "
"%qD declared as function", tmpl);
inform (DECL_SOURCE_LOCATION (tmpl),
"variable template declared here");
return error_mark_node;
}
}
/* Tell grokfndecl if it needs to set TREE_PUBLIC on the node. */
function_context
= (ctype != NULL_TREE
? decl_function_context (TYPE_MAIN_DECL (ctype)) : NULL_TREE);
publicp = ((! friendp || ! staticp)
&& function_context == NULL_TREE);
decl = grokfndecl (ctype, type,
TREE_CODE (unqualified_id) != TEMPLATE_ID_EXPR
? unqualified_id : dname,
parms,
unqualified_id,
declspecs,
reqs,
virtualp, flags, memfn_quals, rqual, raises,
friendp ? -1 : 0, friendp, publicp,
inlinep | (2 * constexpr_p) | (4 * concept_p)
| (8 * consteval_p),
initialized == SD_DELETED, sfk,
funcdef_flag, late_return_type_p,
template_count, in_namespace,
attrlist, id_loc);
decl = set_virt_specifiers (decl, virt_specifiers);
if (decl == NULL_TREE)
return error_mark_node;
#if 0
/* This clobbers the attrs stored in `decl' from `attrlist'. */
/* The decl and setting of decl_attr is also turned off. */
decl = build_decl_attribute_variant (decl, decl_attr);
#endif
/* [class.conv.ctor]
A constructor declared without the function-specifier
explicit that can be called with a single parameter
specifies a conversion from the type of its first
parameter to the type of its class. Such a constructor
is called a converting constructor. */
if (explicitp == 2)
DECL_NONCONVERTING_P (decl) = 1;
if (declspecs->explicit_specifier)
store_explicit_specifier (decl, declspecs->explicit_specifier);
}
else if (!staticp
&& ((current_class_type
&& same_type_p (type, current_class_type))
|| (!dependent_type_p (type)
&& !COMPLETE_TYPE_P (complete_type (type))
&& (!complete_or_array_type_p (type)
|| initialized == SD_UNINITIALIZED))))
{
if (TREE_CODE (type) != ARRAY_TYPE
|| !COMPLETE_TYPE_P (TREE_TYPE (type)))
{
if (unqualified_id)
{
error_at (id_loc, "field %qD has incomplete type %qT",
unqualified_id, type);
cxx_incomplete_type_inform (strip_array_types (type));
}
else
error ("name %qT has incomplete type", type);
type = error_mark_node;
decl = NULL_TREE;
}
}
else if (!verify_type_context (input_location,
staticp
? TCTX_STATIC_STORAGE
: TCTX_FIELD, type))
{
type = error_mark_node;
decl = NULL_TREE;
}
else
{
if (friendp)
{
if (unqualified_id)
error_at (id_loc,
"%qE is neither function nor member function; "
"cannot be declared friend", unqualified_id);
else
error ("unnamed field is neither function nor member "
"function; cannot be declared friend");
return error_mark_node;
}
decl = NULL_TREE;
}
if (friendp)
{
/* Friends are treated specially. */
if (ctype == current_class_type)
; /* We already issued a permerror. */
else if (decl && DECL_NAME (decl))
{
if (initialized)
/* Kludge: We need funcdef_flag to be true in do_friend for
in-class defaulted functions, but that breaks grokfndecl.
So set it here. */
funcdef_flag = true;
if (template_class_depth (current_class_type) == 0)
{
decl = check_explicit_specialization
(unqualified_id, decl, template_count,
2 * funcdef_flag + 4);
if (decl == error_mark_node)
return error_mark_node;
}
decl = do_friend (ctype, unqualified_id, decl,
*attrlist, flags,
funcdef_flag);
return decl;
}
else
return error_mark_node;
}
/* Structure field. It may not be a function, except for C++. */
if (decl == NULL_TREE)
{
if (staticp)
{
/* C++ allows static class members. All other work
for this is done by grokfield. */
decl = build_lang_decl_loc (id_loc, VAR_DECL,
unqualified_id, type);
set_linkage_for_static_data_member (decl);
if (concept_p)
error_at (declspecs->locations[ds_concept],
"static data member %qE declared %qs",
unqualified_id, "concept");
else if (constexpr_p && !initialized)
{
error_at (DECL_SOURCE_LOCATION (decl),
"%<constexpr%> static data member %qD must "
"have an initializer", decl);
constexpr_p = false;
}
if (consteval_p)
error_at (declspecs->locations[ds_consteval],
"static data member %qE declared %qs",
unqualified_id, "consteval");
if (inlinep)
mark_inline_variable (decl, declspecs->locations[ds_inline]);
if (!DECL_VAR_DECLARED_INLINE_P (decl)
&& !(cxx_dialect >= cxx17 && constexpr_p))
/* Even if there is an in-class initialization, DECL
is considered undefined until an out-of-class
definition is provided, unless this is an inline
variable. */
DECL_EXTERNAL (decl) = 1;
if (thread_p)
{
CP_DECL_THREAD_LOCAL_P (decl) = true;
if (!processing_template_decl)
set_decl_tls_model (decl, decl_default_tls_model (decl));
if (declspecs->gnu_thread_keyword_p)
SET_DECL_GNU_TLS_P (decl);
}
}
else
{
if (concept_p)
{
error_at (declspecs->locations[ds_concept],
"non-static data member %qE declared %qs",
unqualified_id, "concept");
concept_p = false;
constexpr_p = false;
}
else if (constexpr_p)
{
error_at (declspecs->locations[ds_constexpr],
"non-static data member %qE declared %qs",
unqualified_id, "constexpr");
constexpr_p = false;
}
if (constinit_p)
{
error_at (declspecs->locations[ds_constinit],
"non-static data member %qE declared %qs",
unqualified_id, "constinit");
constinit_p = false;
}
if (consteval_p)
{
error_at (declspecs->locations[ds_consteval],
"non-static data member %qE declared %qs",
unqualified_id, "consteval");
consteval_p = false;
}
decl = build_decl (id_loc, FIELD_DECL, unqualified_id, type);
DECL_NONADDRESSABLE_P (decl) = bitfield;
if (bitfield && !unqualified_id)
{
TREE_NO_WARNING (decl) = 1;
DECL_PADDING_P (decl) = 1;
}
if (storage_class == sc_mutable)
{
DECL_MUTABLE_P (decl) = 1;
storage_class = sc_none;
}
if (initialized)
{
/* An attempt is being made to initialize a non-static
member. This is new in C++11. */
maybe_warn_cpp0x (CPP0X_NSDMI);
/* If this has been parsed with static storage class, but
errors forced staticp to be cleared, ensure NSDMI is
not present. */
if (declspecs->storage_class == sc_static)
DECL_INITIAL (decl) = error_mark_node;
}
}
bad_specifiers (decl, BSP_FIELD, virtualp,
memfn_quals != TYPE_UNQUALIFIED,
staticp ? false : inlinep, friendp,
raises != NULL_TREE,
declspecs->locations);
}
}
else if (FUNC_OR_METHOD_TYPE_P (type))
{
tree original_name;
int publicp = 0;
if (!unqualified_id)
return error_mark_node;
if (TREE_CODE (unqualified_id) == TEMPLATE_ID_EXPR)
original_name = dname;
else
original_name = unqualified_id;
// FIXME:gcc_assert (original_name == dname);
if (storage_class == sc_auto)
error_at (declspecs->locations[ds_storage_class],
"storage class %<auto%> invalid for function %qs", name);
else if (storage_class == sc_register)
error_at (declspecs->locations[ds_storage_class],
"storage class %<register%> invalid for function %qs",
name);
else if (thread_p)
{
if (declspecs->gnu_thread_keyword_p)
error_at (declspecs->locations[ds_thread],
"storage class %<__thread%> invalid for function %qs",
name);
else
error_at (declspecs->locations[ds_thread],
"storage class %<thread_local%> invalid for "
"function %qs", name);
}
if (virt_specifiers)
error ("virt-specifiers in %qs not allowed outside a class "
"definition", name);
/* Function declaration not at top level.
Storage classes other than `extern' are not allowed
and `extern' makes no difference. */
if (! toplevel_bindings_p ()
&& (storage_class == sc_static
|| decl_spec_seq_has_spec_p (declspecs, ds_inline))
&& pedantic)
{
if (storage_class == sc_static)
pedwarn (declspecs->locations[ds_storage_class], OPT_Wpedantic,
"%<static%> specifier invalid for function %qs "
"declared out of global scope", name);
else
pedwarn (declspecs->locations[ds_inline], OPT_Wpedantic,
"%<inline%> specifier invalid for function %qs "
"declared out of global scope", name);
}
if (ctype == NULL_TREE)
{
if (virtualp)
{
error ("virtual non-class function %qs", name);
virtualp = 0;
}
else if (sfk == sfk_constructor
|| sfk == sfk_destructor)
{
error (funcdef_flag
? G_("%qs defined in a non-class scope")
: G_("%qs declared in a non-class scope"), name);
sfk = sfk_none;
}
}
if (consteval_p
&& identifier_p (unqualified_id)
&& IDENTIFIER_NEWDEL_OP_P (unqualified_id))
{
error_at (declspecs->locations[ds_consteval],
"%qD cannot be %qs", unqualified_id, "consteval");
consteval_p = false;
}
/* Record whether the function is public. */
publicp = (ctype != NULL_TREE
|| storage_class != sc_static);
decl = grokfndecl (ctype, type, original_name, parms, unqualified_id,
declspecs,
reqs, virtualp, flags, memfn_quals, rqual, raises,
1, friendp,
publicp,
inlinep | (2 * constexpr_p) | (4 * concept_p)
| (8 * consteval_p),
initialized == SD_DELETED,
sfk,
funcdef_flag,
late_return_type_p,
template_count, in_namespace, attrlist,
id_loc);
if (decl == NULL_TREE)
return error_mark_node;
if (explicitp == 2)
DECL_NONCONVERTING_P (decl) = 1;
if (staticp == 1)
{
int invalid_static = 0;
/* Don't allow a static member function in a class, and forbid
declaring main to be static. */
if (TREE_CODE (type) == METHOD_TYPE)
{
permerror (input_location, "cannot declare member function %qD to have "
"static linkage", decl);
invalid_static = 1;
}
else if (current_function_decl)
{
/* 7.1.1: There can be no static function declarations within a
block. */
error_at (declspecs->locations[ds_storage_class],
"cannot declare static function inside another function");
invalid_static = 1;
}
if (invalid_static)
{
staticp = 0;
storage_class = sc_none;
}
}
}
else
{
/* It's a variable. */
/* An uninitialized decl with `extern' is a reference. */
decl = grokvardecl (type, dname, unqualified_id,
declspecs,
initialized,
type_quals,
inlinep,
concept_p,
template_count,
ctype ? ctype : in_namespace,
id_loc);
if (decl == NULL_TREE)
return error_mark_node;
bad_specifiers (decl, BSP_VAR, virtualp,
memfn_quals != TYPE_UNQUALIFIED,
inlinep, friendp, raises != NULL_TREE,
declspecs->locations);
if (ctype)
{
DECL_CONTEXT (decl) = ctype;
if (staticp == 1)
{
permerror (declspecs->locations[ds_storage_class],
"%<static%> may not be used when defining "
"(as opposed to declaring) a static data member");
staticp = 0;
storage_class = sc_none;
}
if (storage_class == sc_register && TREE_STATIC (decl))
{
error ("static member %qD declared %<register%>", decl);
storage_class = sc_none;
}
if (storage_class == sc_extern && pedantic)
{
pedwarn (input_location, OPT_Wpedantic,
"cannot explicitly declare member %q#D to have "
"extern linkage", decl);
storage_class = sc_none;
}
}
else if (constexpr_p && DECL_EXTERNAL (decl))
{
error_at (DECL_SOURCE_LOCATION (decl),
"declaration of %<constexpr%> variable %qD "
"is not a definition", decl);
constexpr_p = false;
}
if (consteval_p)
{
error_at (DECL_SOURCE_LOCATION (decl),
"a variable cannot be declared %<consteval%>");
consteval_p = false;
}
if (inlinep)
mark_inline_variable (decl, declspecs->locations[ds_inline]);
if (innermost_code == cdk_decomp)
{
gcc_assert (declarator && declarator->kind == cdk_decomp);
DECL_SOURCE_LOCATION (decl) = id_loc;
DECL_ARTIFICIAL (decl) = 1;
fit_decomposition_lang_decl (decl, NULL_TREE);
}
}
if (VAR_P (decl) && !initialized)
if (tree auto_node = type_uses_auto (type))
if (!CLASS_PLACEHOLDER_TEMPLATE (auto_node))
{
location_t loc = declspecs->locations[ds_type_spec];
error_at (loc, "declaration of %q#D has no initializer", decl);
TREE_TYPE (decl) = error_mark_node;
}
if (storage_class == sc_extern && initialized && !funcdef_flag)
{
if (toplevel_bindings_p ())
{
/* It's common practice (and completely valid) to have a const
be initialized and declared extern. */
if (!(type_quals & TYPE_QUAL_CONST))
warning_at (DECL_SOURCE_LOCATION (decl), 0,
"%qs initialized and declared %<extern%>", name);
}
else
{
error_at (DECL_SOURCE_LOCATION (decl),
"%qs has both %<extern%> and initializer", name);
return error_mark_node;
}
}
/* Record `register' declaration for warnings on &
and in case doing stupid register allocation. */
if (storage_class == sc_register)
{
DECL_REGISTER (decl) = 1;
/* Warn about register storage specifiers on PARM_DECLs. */
if (TREE_CODE (decl) == PARM_DECL)
{
if (cxx_dialect >= cxx17)
pedwarn (DECL_SOURCE_LOCATION (decl), OPT_Wregister,
"ISO C++17 does not allow %<register%> storage "
"class specifier");
else
warning_at (DECL_SOURCE_LOCATION (decl), OPT_Wregister,
"%<register%> storage class specifier used");
}
}
else if (storage_class == sc_extern)
DECL_THIS_EXTERN (decl) = 1;
else if (storage_class == sc_static)
DECL_THIS_STATIC (decl) = 1;
if (VAR_P (decl))
{
/* Set constexpr flag on vars (functions got it in grokfndecl). */
if (constexpr_p)
DECL_DECLARED_CONSTEXPR_P (decl) = true;
/* And the constinit flag (which only applies to variables). */
else if (constinit_p)
DECL_DECLARED_CONSTINIT_P (decl) = true;
}
/* Record constancy and volatility on the DECL itself . There's
no need to do this when processing a template; we'll do this
for the instantiated declaration based on the type of DECL. */
if (!processing_template_decl)
cp_apply_type_quals_to_decl (type_quals, decl);
return decl;
}
}
/* Subroutine of start_function. Ensure that each of the parameter
types (as listed in PARMS) is complete, as is required for a
function definition. */
static void
require_complete_types_for_parms (tree parms)
{
for (; parms; parms = DECL_CHAIN (parms))
{
if (dependent_type_p (TREE_TYPE (parms)))
continue;
if (!VOID_TYPE_P (TREE_TYPE (parms))
&& complete_type_or_else (TREE_TYPE (parms), parms))
{
relayout_decl (parms);
DECL_ARG_TYPE (parms) = type_passed_as (TREE_TYPE (parms));
maybe_warn_parm_abi (TREE_TYPE (parms),
DECL_SOURCE_LOCATION (parms));
}
else
/* grokparms or complete_type_or_else will have already issued
an error. */
TREE_TYPE (parms) = error_mark_node;
}
}
/* Returns nonzero if T is a local variable. */
int
local_variable_p (const_tree t)
{
if ((VAR_P (t)
&& (DECL_LOCAL_DECL_P (t)
|| !DECL_CONTEXT (t)
|| TREE_CODE (DECL_CONTEXT (t)) == FUNCTION_DECL))
|| (TREE_CODE (t) == PARM_DECL))
return 1;
return 0;
}
/* Like local_variable_p, but suitable for use as a tree-walking
function. */
static tree
local_variable_p_walkfn (tree *tp, int *walk_subtrees,
void * /*data*/)
{
if (local_variable_p (*tp)
&& (!DECL_ARTIFICIAL (*tp) || DECL_NAME (*tp) == this_identifier))
return *tp;
else if (TYPE_P (*tp))
*walk_subtrees = 0;
return NULL_TREE;
}
/* Check that ARG, which is a default-argument expression for a
parameter DECL, is valid. Returns ARG, or ERROR_MARK_NODE, if
something goes wrong. DECL may also be a _TYPE node, rather than a
DECL, if there is no DECL available. */
tree
check_default_argument (tree decl, tree arg, tsubst_flags_t complain)
{
tree var;
tree decl_type;
if (TREE_CODE (arg) == DEFERRED_PARSE)
/* We get a DEFERRED_PARSE when looking at an in-class declaration
with a default argument. Ignore the argument for now; we'll
deal with it after the class is complete. */
return arg;
if (TYPE_P (decl))
{
decl_type = decl;
decl = NULL_TREE;
}
else
decl_type = TREE_TYPE (decl);
if (arg == error_mark_node
|| decl == error_mark_node
|| TREE_TYPE (arg) == error_mark_node
|| decl_type == error_mark_node)
/* Something already went wrong. There's no need to check
further. */
return error_mark_node;
/* [dcl.fct.default]
A default argument expression is implicitly converted to the
parameter type. */
++cp_unevaluated_operand;
/* Avoid digest_init clobbering the initializer. */
tree carg = BRACE_ENCLOSED_INITIALIZER_P (arg) ? unshare_expr (arg): arg;
perform_implicit_conversion_flags (decl_type, carg, complain,
LOOKUP_IMPLICIT);
--cp_unevaluated_operand;
/* Avoid redundant -Wzero-as-null-pointer-constant warnings at
the call sites. */
if (TYPE_PTR_OR_PTRMEM_P (decl_type)
&& null_ptr_cst_p (arg)
/* Don't lose side-effects as in PR90473. */
&& !TREE_SIDE_EFFECTS (arg))
return nullptr_node;
/* [dcl.fct.default]
Local variables shall not be used in default argument
expressions.
The keyword `this' shall not be used in a default argument of a
member function. */
var = cp_walk_tree_without_duplicates (&arg, local_variable_p_walkfn, NULL);
if (var)
{
if (complain & tf_warning_or_error)
{
if (DECL_NAME (var) == this_identifier)
permerror (input_location, "default argument %qE uses %qD",
arg, var);
else
error ("default argument %qE uses local variable %qD", arg, var);
}
return error_mark_node;
}
/* All is well. */
return arg;
}
/* Returns a deprecated type used within TYPE, or NULL_TREE if none. */
static tree
type_is_deprecated (tree type)
{
enum tree_code code;
if (TREE_DEPRECATED (type))
return type;
if (TYPE_NAME (type))
{
if (TREE_DEPRECATED (TYPE_NAME (type)))
return type;
else
{
cp_warn_deprecated_use_scopes (CP_DECL_CONTEXT (TYPE_NAME (type)));
return NULL_TREE;
}
}
/* Do warn about using typedefs to a deprecated class. */
if (OVERLOAD_TYPE_P (type) && type != TYPE_MAIN_VARIANT (type))
return type_is_deprecated (TYPE_MAIN_VARIANT (type));
code = TREE_CODE (type);
if (code == POINTER_TYPE || code == REFERENCE_TYPE
|| code == OFFSET_TYPE || code == FUNCTION_TYPE
|| code == METHOD_TYPE || code == ARRAY_TYPE)
return type_is_deprecated (TREE_TYPE (type));
if (TYPE_PTRMEMFUNC_P (type))
return type_is_deprecated
(TREE_TYPE (TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (type))));
return NULL_TREE;
}
/* Decode the list of parameter types for a function type.
Given the list of things declared inside the parens,
return a list of types.
If this parameter does not end with an ellipsis, we append
void_list_node.
*PARMS is set to the chain of PARM_DECLs created. */
tree
grokparms (tree parmlist, tree *parms)
{
tree result = NULL_TREE;
tree decls = NULL_TREE;
tree parm;
int any_error = 0;
for (parm = parmlist; parm != NULL_TREE; parm = TREE_CHAIN (parm))
{
tree type = NULL_TREE;
tree init = TREE_PURPOSE (parm);
tree decl = TREE_VALUE (parm);
if (parm == void_list_node)
break;
if (! decl || TREE_TYPE (decl) == error_mark_node)
{
any_error = 1;
continue;
}
type = TREE_TYPE (decl);
if (VOID_TYPE_P (type))
{
if (same_type_p (type, void_type_node)
&& !init
&& !DECL_NAME (decl) && !result
&& TREE_CHAIN (parm) == void_list_node)
/* DR 577: A parameter list consisting of a single
unnamed parameter of non-dependent type 'void'. */
break;
else if (cv_qualified_p (type))
error_at (DECL_SOURCE_LOCATION (decl),
"invalid use of cv-qualified type %qT in "
"parameter declaration", type);
else
error_at (DECL_SOURCE_LOCATION (decl),
"invalid use of type %<void%> in parameter "
"declaration");
/* It's not a good idea to actually create parameters of
type `void'; other parts of the compiler assume that a
void type terminates the parameter list. */
type = error_mark_node;
TREE_TYPE (decl) = error_mark_node;
}
if (type != error_mark_node)
{
if (deprecated_state != DEPRECATED_SUPPRESS)
{
tree deptype = type_is_deprecated (type);
if (deptype)
cp_warn_deprecated_use (deptype);
}
/* [dcl.fct] "A parameter with volatile-qualified type is
deprecated." */
if (CP_TYPE_VOLATILE_P (type))
warning_at (DECL_SOURCE_LOCATION (decl), OPT_Wvolatile,
"%<volatile%>-qualified parameter is "
"deprecated");
/* Top-level qualifiers on the parameters are
ignored for function types. */
type = cp_build_qualified_type (type, 0);
if (TREE_CODE (type) == METHOD_TYPE)
{
error ("parameter %qD invalidly declared method type", decl);
type = build_pointer_type (type);
TREE_TYPE (decl) = type;
}
else if (abstract_virtuals_error (decl, type))
/* Ignore any default argument. */
init = NULL_TREE;
else if (cxx_dialect < cxx17 && INDIRECT_TYPE_P (type))
{
/* Before C++17 DR 393:
[dcl.fct]/6, parameter types cannot contain pointers
(references) to arrays of unknown bound. */
tree t = TREE_TYPE (type);
int ptr = TYPE_PTR_P (type);
while (1)
{
if (TYPE_PTR_P (t))
ptr = 1;
else if (TREE_CODE (t) != ARRAY_TYPE)
break;
else if (!TYPE_DOMAIN (t))
break;
t = TREE_TYPE (t);
}
if (TREE_CODE (t) == ARRAY_TYPE)
pedwarn (DECL_SOURCE_LOCATION (decl), OPT_Wpedantic,
ptr
? G_("parameter %qD includes pointer to array of "
"unknown bound %qT")
: G_("parameter %qD includes reference to array of "
"unknown bound %qT"),
decl, t);
}
if (init && !processing_template_decl)
init = check_default_argument (decl, init, tf_warning_or_error);
}
DECL_CHAIN (decl) = decls;
decls = decl;
result = tree_cons (init, type, result);
}
decls = nreverse (decls);
result = nreverse (result);
if (parm)
result = chainon (result, void_list_node);
*parms = decls;
if (any_error)
result = NULL_TREE;
if (any_error)
/* We had parm errors, recover by giving the function (...) type. */
result = NULL_TREE;
return result;
}
/* D is a constructor or overloaded `operator='.
Let T be the class in which D is declared. Then, this function
returns:
-1 if D's is an ill-formed constructor or copy assignment operator
whose first parameter is of type `T'.
0 if D is not a copy constructor or copy assignment
operator.
1 if D is a copy constructor or copy assignment operator whose
first parameter is a reference to non-const qualified T.
2 if D is a copy constructor or copy assignment operator whose
first parameter is a reference to const qualified T.
This function can be used as a predicate. Positive values indicate
a copy constructor and nonzero values indicate a copy assignment
operator. */
int
copy_fn_p (const_tree d)
{
tree args;
tree arg_type;
int result = 1;
gcc_assert (DECL_FUNCTION_MEMBER_P (d));
if (TREE_CODE (d) == TEMPLATE_DECL
|| (DECL_TEMPLATE_INFO (d)
&& DECL_MEMBER_TEMPLATE_P (DECL_TI_TEMPLATE (d))))
/* Instantiations of template member functions are never copy
functions. Note that member functions of templated classes are
represented as template functions internally, and we must
accept those as copy functions. */
return 0;
if (!DECL_CONSTRUCTOR_P (d)
&& DECL_NAME (d) != assign_op_identifier)
return 0;
args = FUNCTION_FIRST_USER_PARMTYPE (d);
if (!args)
return 0;
arg_type = TREE_VALUE (args);
if (arg_type == error_mark_node)
return 0;
if (TYPE_MAIN_VARIANT (arg_type) == DECL_CONTEXT (d))
{
/* Pass by value copy assignment operator. */
result = -1;
}
else if (TYPE_REF_P (arg_type)
&& !TYPE_REF_IS_RVALUE (arg_type)
&& TYPE_MAIN_VARIANT (TREE_TYPE (arg_type)) == DECL_CONTEXT (d))
{
if (CP_TYPE_CONST_P (TREE_TYPE (arg_type)))
result = 2;
}
else
return 0;
args = TREE_CHAIN (args);
if (args && args != void_list_node && !TREE_PURPOSE (args))
/* There are more non-optional args. */
return 0;
return result;
}
/* D is a constructor or overloaded `operator='.
Let T be the class in which D is declared. Then, this function
returns true when D is a move constructor or move assignment
operator, false otherwise. */
bool
move_fn_p (const_tree d)
{
gcc_assert (DECL_FUNCTION_MEMBER_P (d));
if (cxx_dialect == cxx98)
/* There are no move constructors if we are in C++98 mode. */
return false;
if (TREE_CODE (d) == TEMPLATE_DECL
|| (DECL_TEMPLATE_INFO (d)
&& DECL_MEMBER_TEMPLATE_P (DECL_TI_TEMPLATE (d))))
/* Instantiations of template member functions are never move
functions. Note that member functions of templated classes are
represented as template functions internally, and we must
accept those as move functions. */
return 0;
return move_signature_fn_p (d);
}
/* D is a constructor or overloaded `operator='.
Then, this function returns true when D has the same signature as a move
constructor or move assignment operator (because either it is such a
ctor/op= or it is a template specialization with the same signature),
false otherwise. */
bool
move_signature_fn_p (const_tree d)
{
tree args;
tree arg_type;
bool result = false;
if (!DECL_CONSTRUCTOR_P (d)
&& DECL_NAME (d) != assign_op_identifier)
return 0;
args = FUNCTION_FIRST_USER_PARMTYPE (d);
if (!args)
return 0;
arg_type = TREE_VALUE (args);
if (arg_type == error_mark_node)
return 0;
if (TYPE_REF_P (arg_type)
&& TYPE_REF_IS_RVALUE (arg_type)
&& same_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (arg_type)),
DECL_CONTEXT (d)))
result = true;
args = TREE_CHAIN (args);
if (args && args != void_list_node && !TREE_PURPOSE (args))
/* There are more non-optional args. */
return false;
return result;
}
/* Remember any special properties of member function DECL. */
void
grok_special_member_properties (tree decl)
{
tree class_type;
if (TREE_CODE (decl) == USING_DECL
|| !DECL_NONSTATIC_MEMBER_FUNCTION_P (decl))
return;
class_type = DECL_CONTEXT (decl);
if (IDENTIFIER_CTOR_P (DECL_NAME (decl)))
{
int ctor = copy_fn_p (decl);
if (!DECL_ARTIFICIAL (decl))
TYPE_HAS_USER_CONSTRUCTOR (class_type) = 1;
if (ctor > 0)
{
/* [class.copy]
A non-template constructor for class X is a copy
constructor if its first parameter is of type X&, const
X&, volatile X& or const volatile X&, and either there
are no other parameters or else all other parameters have
default arguments. */
TYPE_HAS_COPY_CTOR (class_type) = 1;
if (ctor > 1)
TYPE_HAS_CONST_COPY_CTOR (class_type) = 1;
}
else if (sufficient_parms_p (FUNCTION_FIRST_USER_PARMTYPE (decl)))
TYPE_HAS_DEFAULT_CONSTRUCTOR (class_type) = 1;
else if (is_list_ctor (decl))
TYPE_HAS_LIST_CTOR (class_type) = 1;
if (DECL_DECLARED_CONSTEXPR_P (decl)
&& !ctor && !move_fn_p (decl))
TYPE_HAS_CONSTEXPR_CTOR (class_type) = 1;
}
else if (DECL_NAME (decl) == assign_op_identifier)
{
/* [class.copy]
A non-template assignment operator for class X is a copy
assignment operator if its parameter is of type X, X&, const
X&, volatile X& or const volatile X&. */
int assop = copy_fn_p (decl);
if (assop)
{
TYPE_HAS_COPY_ASSIGN (class_type) = 1;
if (assop != 1)
TYPE_HAS_CONST_COPY_ASSIGN (class_type) = 1;
}
}
else if (IDENTIFIER_CONV_OP_P (DECL_NAME (decl)))
TYPE_HAS_CONVERSION (class_type) = true;
/* Destructors are handled in check_methods. */
}
/* Check a constructor DECL has the correct form. Complains
if the class has a constructor of the form X(X). */
bool
grok_ctor_properties (const_tree ctype, const_tree decl)
{
int ctor_parm = copy_fn_p (decl);
if (ctor_parm < 0)
{
/* [class.copy]
A declaration of a constructor for a class X is ill-formed if
its first parameter is of type (optionally cv-qualified) X
and either there are no other parameters or else all other
parameters have default arguments.
We *don't* complain about member template instantiations that
have this form, though; they can occur as we try to decide
what constructor to use during overload resolution. Since
overload resolution will never prefer such a constructor to
the non-template copy constructor (which is either explicitly
or implicitly defined), there's no need to worry about their
existence. Theoretically, they should never even be
instantiated, but that's hard to forestall. */
error_at (DECL_SOURCE_LOCATION (decl),
"invalid constructor; you probably meant %<%T (const %T&)%>",
ctype, ctype);
return false;
}
return true;
}
/* DECL is a declaration for an overloaded or conversion operator. If
COMPLAIN is true, errors are issued for invalid declarations. */
bool
grok_op_properties (tree decl, bool complain)
{
tree argtypes = TYPE_ARG_TYPES (TREE_TYPE (decl));
bool methodp = TREE_CODE (TREE_TYPE (decl)) == METHOD_TYPE;
tree name = DECL_NAME (decl);
location_t loc = DECL_SOURCE_LOCATION (decl);
tree class_type = DECL_CONTEXT (decl);
if (class_type && !CLASS_TYPE_P (class_type))
class_type = NULL_TREE;
tree_code operator_code;
unsigned op_flags;
if (IDENTIFIER_CONV_OP_P (name))
{
/* Conversion operators are TYPE_EXPR for the purposes of this
function. */
operator_code = TYPE_EXPR;
op_flags = OVL_OP_FLAG_UNARY;
}
else
{
const ovl_op_info_t *ovl_op = IDENTIFIER_OVL_OP_INFO (name);
operator_code = ovl_op->tree_code;
op_flags = ovl_op->flags;
gcc_checking_assert (operator_code != ERROR_MARK);
DECL_OVERLOADED_OPERATOR_CODE_RAW (decl) = ovl_op->ovl_op_code;
}
if (op_flags & OVL_OP_FLAG_ALLOC)
{
/* operator new and operator delete are quite special. */
if (class_type)
switch (op_flags)
{
case OVL_OP_FLAG_ALLOC:
TYPE_HAS_NEW_OPERATOR (class_type) = 1;
break;
case OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_DELETE:
TYPE_GETS_DELETE (class_type) |= 1;
break;
case OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_VEC:
TYPE_HAS_ARRAY_NEW_OPERATOR (class_type) = 1;
break;
case OVL_OP_FLAG_ALLOC | OVL_OP_FLAG_DELETE | OVL_OP_FLAG_VEC:
TYPE_GETS_DELETE (class_type) |= 2;
break;
default:
gcc_unreachable ();
}
/* [basic.std.dynamic.allocation]/1:
A program is ill-formed if an allocation function is declared
in a namespace scope other than global scope or declared
static in global scope.
The same also holds true for deallocation functions. */
if (DECL_NAMESPACE_SCOPE_P (decl))
{
if (CP_DECL_CONTEXT (decl) != global_namespace)
{
error_at (loc, "%qD may not be declared within a namespace",
decl);
return false;
}
if (!TREE_PUBLIC (decl))
{
error_at (loc, "%qD may not be declared as static", decl);
return false;
}
}
if (op_flags & OVL_OP_FLAG_DELETE)
{
DECL_SET_IS_OPERATOR_DELETE (decl, true);
coerce_delete_type (decl, loc);
}
else
{
DECL_SET_IS_OPERATOR_NEW (decl, true);
TREE_TYPE (decl) = coerce_new_type (TREE_TYPE (decl), loc);
}
return true;
}
/* An operator function must either be a non-static member function
or have at least one parameter of a class, a reference to a class,
an enumeration, or a reference to an enumeration. 13.4.0.6 */
if (! methodp || DECL_STATIC_FUNCTION_P (decl))
{
if (operator_code == TYPE_EXPR
|| operator_code == CALL_EXPR
|| operator_code == COMPONENT_REF
|| operator_code == ARRAY_REF
|| operator_code == NOP_EXPR)
{
error_at (loc, "%qD must be a non-static member function", decl);
return false;
}
if (DECL_STATIC_FUNCTION_P (decl))
{
error_at (loc, "%qD must be either a non-static member "
"function or a non-member function", decl);
return false;
}
for (tree arg = argtypes; ; arg = TREE_CHAIN (arg))
{
if (!arg || arg == void_list_node)
{
if (complain)
error_at(loc, "%qD must have an argument of class or "
"enumerated type", decl);
return false;
}
tree type = non_reference (TREE_VALUE (arg));
if (type == error_mark_node)
return false;
/* MAYBE_CLASS_TYPE_P, rather than CLASS_TYPE_P, is used
because these checks are performed even on template
functions. */
if (MAYBE_CLASS_TYPE_P (type)
|| TREE_CODE (type) == ENUMERAL_TYPE)
break;
}
}
if (operator_code == CALL_EXPR)
/* There are no further restrictions on the arguments to an overloaded
"operator ()". */
return true;
if (operator_code == COND_EXPR)
{
/* 13.4.0.3 */
error_at (loc, "ISO C++ prohibits overloading %<operator ?:%>");
return false;
}
/* Count the number of arguments and check for ellipsis. */
int arity = 0;
for (tree arg = argtypes; arg != void_list_node; arg = TREE_CHAIN (arg))
{
if (!arg)
{
/* Variadic. */
error_at (loc, "%qD must not have variable number of arguments",
decl);
return false;
}
++arity;
}
/* Verify correct number of arguments. */
switch (op_flags)
{
case OVL_OP_FLAG_AMBIARY:
if (arity == 1)
{
/* We have a unary instance of an ambi-ary op. Remap to the
unary one. */
unsigned alt = ovl_op_alternate[ovl_op_mapping [operator_code]];
const ovl_op_info_t *ovl_op = &ovl_op_info[false][alt];
gcc_checking_assert (ovl_op->flags == OVL_OP_FLAG_UNARY);
operator_code = ovl_op->tree_code;
DECL_OVERLOADED_OPERATOR_CODE_RAW (decl) = ovl_op->ovl_op_code;
}
else if (arity != 2)
{
/* This was an ambiguous operator but is invalid. */
error_at (loc,
methodp
? G_("%qD must have either zero or one argument")
: G_("%qD must have either one or two arguments"), decl);
return false;
}
else if ((operator_code == POSTINCREMENT_EXPR
|| operator_code == POSTDECREMENT_EXPR)
&& ! processing_template_decl
/* x++ and x--'s second argument must be an int. */
&& ! same_type_p (TREE_VALUE (TREE_CHAIN (argtypes)),
integer_type_node))
{
error_at (loc,
methodp
? G_("postfix %qD must have %<int%> as its argument")
: G_("postfix %qD must have %<int%> as its second argument"),
decl);
return false;
}
break;
case OVL_OP_FLAG_UNARY:
if (arity != 1)
{
error_at (loc,
methodp
? G_("%qD must have no arguments")
: G_("%qD must have exactly one argument"), decl);
return false;
}
break;
case OVL_OP_FLAG_BINARY:
if (arity != 2)
{
error_at (loc,
methodp
? G_("%qD must have exactly one argument")
: G_("%qD must have exactly two arguments"), decl);
return false;
}
break;
default:
gcc_unreachable ();
}
/* There can be no default arguments. */
for (tree arg = argtypes; arg != void_list_node; arg = TREE_CHAIN (arg))
if (TREE_PURPOSE (arg))
{
TREE_PURPOSE (arg) = NULL_TREE;
error_at (loc, "%qD cannot have default arguments", decl);
return false;
}
/* At this point the declaration is well-formed. It may not be
sensible though. */
/* Check member function warnings only on the in-class declaration.
There's no point warning on an out-of-class definition. */
if (class_type && class_type != current_class_type)
return true;
/* Warn about conversion operators that will never be used. */
if (IDENTIFIER_CONV_OP_P (name)
&& ! DECL_TEMPLATE_INFO (decl)
&& warn_class_conversion)
{
tree t = TREE_TYPE (name);
int ref = TYPE_REF_P (t);
if (ref)
t = TYPE_MAIN_VARIANT (TREE_TYPE (t));
if (VOID_TYPE_P (t))
warning_at (loc, OPT_Wclass_conversion, "converting %qT to %<void%> "
"will never use a type conversion operator", class_type);
else if (class_type)
{
if (same_type_ignoring_top_level_qualifiers_p (t, class_type))
warning_at (loc, OPT_Wclass_conversion,
ref
? G_("converting %qT to a reference to the same type "
"will never use a type conversion operator")
: G_("converting %qT to the same type "
"will never use a type conversion operator"),
class_type);
/* Don't force t to be complete here. */
else if (MAYBE_CLASS_TYPE_P (t)
&& COMPLETE_TYPE_P (t)
&& DERIVED_FROM_P (t, class_type))
warning_at (loc, OPT_Wclass_conversion,
ref
? G_("converting %qT to a reference to a base class "
"%qT will never use a type conversion operator")
: G_("converting %qT to a base class %qT "
"will never use a type conversion operator"),
class_type, t);
}
}
if (!warn_ecpp)
return true;
/* Effective C++ rules below. */
/* More Effective C++ rule 7. */
if (operator_code == TRUTH_ANDIF_EXPR
|| operator_code == TRUTH_ORIF_EXPR
|| operator_code == COMPOUND_EXPR)
warning_at (loc, OPT_Weffc__,
"user-defined %qD always evaluates both arguments", decl);
/* More Effective C++ rule 6. */
if (operator_code == POSTINCREMENT_EXPR
|| operator_code == POSTDECREMENT_EXPR
|| operator_code == PREINCREMENT_EXPR
|| operator_code == PREDECREMENT_EXPR)
{
tree arg = TREE_VALUE (argtypes);
tree ret = TREE_TYPE (TREE_TYPE (decl));
if (methodp || TYPE_REF_P (arg))
arg = TREE_TYPE (arg);
arg = TYPE_MAIN_VARIANT (arg);
if (operator_code == PREINCREMENT_EXPR
|| operator_code == PREDECREMENT_EXPR)
{
if (!TYPE_REF_P (ret)
|| !same_type_p (TYPE_MAIN_VARIANT (TREE_TYPE (ret)), arg))
warning_at (loc, OPT_Weffc__, "prefix %qD should return %qT", decl,
build_reference_type (arg));
}
else
{
if (!same_type_p (TYPE_MAIN_VARIANT (ret), arg))
warning_at (loc, OPT_Weffc__,
"postfix %qD should return %qT", decl, arg);
}
}
/* Effective C++ rule 23. */
if (!DECL_ASSIGNMENT_OPERATOR_P (decl)
&& (operator_code == PLUS_EXPR
|| operator_code == MINUS_EXPR
|| operator_code == TRUNC_DIV_EXPR
|| operator_code == MULT_EXPR
|| operator_code == TRUNC_MOD_EXPR)
&& TYPE_REF_P (TREE_TYPE (TREE_TYPE (decl))))
warning_at (loc, OPT_Weffc__, "%qD should return by value", decl);
return true;
}
/* Return a string giving the keyword associate with CODE. */
static const char *
tag_name (enum tag_types code)
{
switch (code)
{
case record_type:
return "struct";
case class_type:
return "class";
case union_type:
return "union";
case enum_type:
return "enum";
case typename_type:
return "typename";
default:
gcc_unreachable ();
}
}
/* Name lookup in an elaborated-type-specifier (after the keyword
indicated by TAG_CODE) has found the TYPE_DECL DECL. If the
elaborated-type-specifier is invalid, issue a diagnostic and return
error_mark_node; otherwise, return the *_TYPE to which it referred.
If ALLOW_TEMPLATE_P is true, TYPE may be a class template. */
tree
check_elaborated_type_specifier (enum tag_types tag_code,
tree decl,
bool allow_template_p)
{
tree type;
/* In the case of:
struct S { struct S *p; };
name lookup will find the TYPE_DECL for the implicit "S::S"
typedef. Adjust for that here. */
if (DECL_SELF_REFERENCE_P (decl))
decl = TYPE_NAME (TREE_TYPE (decl));
type = TREE_TYPE (decl);
/* Check TEMPLATE_TYPE_PARM first because DECL_IMPLICIT_TYPEDEF_P
is false for this case as well. */
if (TREE_CODE (type) == TEMPLATE_TYPE_PARM)
{
error ("using template type parameter %qT after %qs",
type, tag_name (tag_code));
return error_mark_node;
}
/* Accept template template parameters. */
else if (allow_template_p
&& (TREE_CODE (type) == BOUND_TEMPLATE_TEMPLATE_PARM
|| TREE_CODE (type) == TEMPLATE_TEMPLATE_PARM))
;
/* [dcl.type.elab]
If the identifier resolves to a typedef-name or the
simple-template-id resolves to an alias template
specialization, the elaborated-type-specifier is ill-formed.
In other words, the only legitimate declaration to use in the
elaborated type specifier is the implicit typedef created when
the type is declared. */
else if (!DECL_IMPLICIT_TYPEDEF_P (decl)
&& !DECL_SELF_REFERENCE_P (decl)
&& tag_code != typename_type)
{
if (alias_template_specialization_p (type, nt_opaque))
error ("using alias template specialization %qT after %qs",
type, tag_name (tag_code));
else
error ("using typedef-name %qD after %qs", decl, tag_name (tag_code));
inform (DECL_SOURCE_LOCATION (decl),
"%qD has a previous declaration here", decl);
return error_mark_node;
}
else if (TREE_CODE (type) != RECORD_TYPE
&& TREE_CODE (type) != UNION_TYPE
&& tag_code != enum_type
&& tag_code != typename_type)
{
error ("%qT referred to as %qs", type, tag_name (tag_code));
inform (location_of (type), "%qT has a previous declaration here", type);
return error_mark_node;
}
else if (TREE_CODE (type) != ENUMERAL_TYPE
&& tag_code == enum_type)
{
error ("%qT referred to as enum", type);
inform (location_of (type), "%qT has a previous declaration here", type);
return error_mark_node;
}
else if (!allow_template_p
&& TREE_CODE (type) == RECORD_TYPE
&& CLASSTYPE_IS_TEMPLATE (type))
{
/* If a class template appears as elaborated type specifier
without a template header such as:
template <class T> class C {};
void f(class C); // No template header here
then the required template argument is missing. */
error ("template argument required for %<%s %T%>",
tag_name (tag_code),
DECL_NAME (CLASSTYPE_TI_TEMPLATE (type)));
return error_mark_node;
}
return type;
}
/* Lookup NAME of an elaborated type specifier according to SCOPE and
issue diagnostics if necessary. Return *_TYPE node upon success,
NULL_TREE when the NAME is not found, and ERROR_MARK_NODE for type
error. */
static tree
lookup_and_check_tag (enum tag_types tag_code, tree name,
TAG_how how, bool template_header_p)
{
tree decl;
if (how == TAG_how::GLOBAL)
{
/* First try ordinary name lookup, ignoring hidden class name
injected via friend declaration. */
decl = lookup_name (name, LOOK_want::TYPE);
decl = strip_using_decl (decl);
/* If that fails, the name will be placed in the smallest
non-class, non-function-prototype scope according to 3.3.1/5.
We may already have a hidden name declared as friend in this
scope. So lookup again but not ignoring hidden names.
If we find one, that name will be made visible rather than
creating a new tag. */
if (!decl)
decl = lookup_elaborated_type (name, TAG_how::INNERMOST_NON_CLASS);
}
else
decl = lookup_elaborated_type (name, how);
if (!decl)
/* We found nothing. */
return NULL_TREE;
if (TREE_CODE (decl) == TREE_LIST)
{
error ("reference to %qD is ambiguous", name);
print_candidates (decl);
return error_mark_node;
}
if (DECL_CLASS_TEMPLATE_P (decl)
/* If scope is TAG_how::CURRENT_ONLY we're defining a class,
so ignore a template template parameter. */
|| (how != TAG_how::CURRENT_ONLY && DECL_TEMPLATE_TEMPLATE_PARM_P (decl)))
decl = DECL_TEMPLATE_RESULT (decl);
if (TREE_CODE (decl) != TYPE_DECL)
/* Found not-a-type. */
return NULL_TREE;
/* Look for invalid nested type:
class C {
class C {};
}; */
if (how == TAG_how::CURRENT_ONLY && DECL_SELF_REFERENCE_P (decl))
{
error ("%qD has the same name as the class in which it is "
"declared", decl);
return error_mark_node;
}
/* Two cases we need to consider when deciding if a class
template is allowed as an elaborated type specifier:
1. It is a self reference to its own class.
2. It comes with a template header.
For example:
template <class T> class C {
class C *c1; // DECL_SELF_REFERENCE_P is true
class D;
};
template <class U> class C; // template_header_p is true
template <class T> class C<T>::D {
class C *c2; // DECL_SELF_REFERENCE_P is true
}; */
tree t = check_elaborated_type_specifier (tag_code, decl,
template_header_p
| DECL_SELF_REFERENCE_P (decl));
if (template_header_p && t && CLASS_TYPE_P (t)
&& (!CLASSTYPE_TEMPLATE_INFO (t)
|| (!PRIMARY_TEMPLATE_P (CLASSTYPE_TI_TEMPLATE (t)))))
{
error ("%qT is not a template", t);
inform (location_of (t), "previous declaration here");
if (TYPE_CLASS_SCOPE_P (t)
&& CLASSTYPE_TEMPLATE_INFO (TYPE_CONTEXT (t)))
inform (input_location,
"perhaps you want to explicitly add %<%T::%>",
TYPE_CONTEXT (t));
return error_mark_node;
}
return t;
}
/* Get the struct, enum or union (TAG_CODE says which) with tag NAME.
Define the tag as a forward-reference if it is not defined.
If a declaration is given, process it here, and report an error if
multiple declarations are not identical.
SCOPE is TS_CURRENT when this is also a definition. Only look in
the current frame for the name (since C++ allows new names in any
scope.) It is TS_WITHIN_ENCLOSING_NON_CLASS if this is a friend
declaration. Only look beginning from the current scope outward up
till the nearest non-class scope. Otherwise it is TS_GLOBAL.
TEMPLATE_HEADER_P is true when this declaration is preceded by
a set of template parameters. */
static tree
xref_tag_1 (enum tag_types tag_code, tree name,
TAG_how how, bool template_header_p)
{
enum tree_code code;
tree context = NULL_TREE;
gcc_assert (identifier_p (name));
switch (tag_code)
{
case record_type:
case class_type:
code = RECORD_TYPE;
break;
case union_type:
code = UNION_TYPE;
break;
case enum_type:
code = ENUMERAL_TYPE;
break;
default:
gcc_unreachable ();
}
/* In case of anonymous name, xref_tag is only called to
make type node and push name. Name lookup is not required. */
tree t = NULL_TREE;
if (!IDENTIFIER_ANON_P (name))
t = lookup_and_check_tag (tag_code, name, how, template_header_p);
if (t == error_mark_node)
return error_mark_node;
if (how != TAG_how::CURRENT_ONLY && t && current_class_type
&& template_class_depth (current_class_type)
&& template_header_p)
{
if (TREE_CODE (t) == TEMPLATE_TEMPLATE_PARM)
return t;
/* Since HOW is not TAG_how::CURRENT_ONLY, we are not looking at
a definition of this tag. Since, in addition, we are
currently processing a (member) template declaration of a
template class, we must be very careful; consider:
template <class X> struct S1
template <class U> struct S2
{
template <class V> friend struct S1;
};
Here, the S2::S1 declaration should not be confused with the
outer declaration. In particular, the inner version should
have a template parameter of level 2, not level 1.
On the other hand, when presented with:
template <class T> struct S1
{
template <class U> struct S2 {};
template <class U> friend struct S2;
};
the friend must find S1::S2 eventually. We accomplish this
by making sure that the new type we create to represent this
declaration has the right TYPE_CONTEXT. */
context = TYPE_CONTEXT (t);
t = NULL_TREE;
}
if (! t)
{
/* If no such tag is yet defined, create a forward-reference node
and record it as the "definition".
When a real declaration of this type is found,
the forward-reference will be altered into a real type. */
if (code == ENUMERAL_TYPE)
{
error ("use of enum %q#D without previous declaration", name);
return error_mark_node;
}
t = make_class_type (code);
TYPE_CONTEXT (t) = context;
if (IDENTIFIER_LAMBDA_P (name))
/* Mark it as a lambda type right now. Our caller will
correct the value. */
CLASSTYPE_LAMBDA_EXPR (t) = error_mark_node;
t = pushtag (name, t, how);
}
else
{
if (template_header_p && MAYBE_CLASS_TYPE_P (t))
{
/* Check that we aren't trying to overload a class with different
constraints. */
tree constr = NULL_TREE;
if (current_template_parms)
{
tree reqs = TEMPLATE_PARMS_CONSTRAINTS (current_template_parms);
constr = build_constraints (reqs, NULL_TREE);
}
if (!redeclare_class_template (t, current_template_parms, constr))
return error_mark_node;
}
else if (!processing_template_decl
&& CLASS_TYPE_P (t)
&& CLASSTYPE_IS_TEMPLATE (t))
{
error ("redeclaration of %qT as a non-template", t);
inform (location_of (t), "previous declaration %qD", t);
return error_mark_node;
}
}
return t;
}
/* Wrapper for xref_tag_1. */
tree
xref_tag (enum tag_types tag_code, tree name,
TAG_how how, bool template_header_p)
{
bool subtime = timevar_cond_start (TV_NAME_LOOKUP);
tree ret = xref_tag_1 (tag_code, name, how, template_header_p);
timevar_cond_stop (TV_NAME_LOOKUP, subtime);
return ret;
}
/* Create the binfo hierarchy for REF with (possibly NULL) base list
BASE_LIST. For each element on BASE_LIST the TREE_PURPOSE is an
access_* node, and the TREE_VALUE is the type of the base-class.
Non-NULL TREE_TYPE indicates virtual inheritance. */
void
xref_basetypes (tree ref, tree base_list)
{
tree *basep;
tree binfo, base_binfo;
unsigned max_vbases = 0; /* Maximum direct & indirect virtual bases. */
unsigned max_bases = 0; /* Maximum direct bases. */
unsigned max_dvbases = 0; /* Maximum direct virtual bases. */
int i;
tree default_access;
tree igo_prev; /* Track Inheritance Graph Order. */
if (ref == error_mark_node)
return;
/* The base of a derived class is private by default, all others are
public. */
default_access = (TREE_CODE (ref) == RECORD_TYPE
&& CLASSTYPE_DECLARED_CLASS (ref)
? access_private_node : access_public_node);
/* First, make sure that any templates in base-classes are
instantiated. This ensures that if we call ourselves recursively
we do not get confused about which classes are marked and which
are not. */
basep = &base_list;
while (*basep)
{
tree basetype = TREE_VALUE (*basep);
/* The dependent_type_p call below should really be dependent_scope_p
so that we give a hard error about using an incomplete type as a
base, but we allow it with a pedwarn for backward
compatibility. */
if (processing_template_decl
&& CLASS_TYPE_P (basetype) && TYPE_BEING_DEFINED (basetype))
cxx_incomplete_type_diagnostic (NULL_TREE, basetype, DK_PEDWARN);
if (!dependent_type_p (basetype)
&& !complete_type_or_else (basetype, NULL))
/* An incomplete type. Remove it from the list. */
*basep = TREE_CHAIN (*basep);
else
{
max_bases++;
if (TREE_TYPE (*basep))
max_dvbases++;
if (CLASS_TYPE_P (basetype))
max_vbases += vec_safe_length (CLASSTYPE_VBASECLASSES (basetype));
basep = &TREE_CHAIN (*basep);
}
}
max_vbases += max_dvbases;
TYPE_MARKED_P (ref) = 1;
/* The binfo slot should be empty, unless this is an (ill-formed)
redefinition. */
gcc_assert (!TYPE_BINFO (ref) || TYPE_SIZE (ref));
gcc_assert (TYPE_MAIN_VARIANT (ref) == ref);
binfo = make_tree_binfo (max_bases);
TYPE_BINFO (ref) = binfo;
BINFO_OFFSET (binfo) = size_zero_node;
BINFO_TYPE (binfo) = ref;
/* Apply base-class info set up to the variants of this type. */
fixup_type_variants (ref);
if (max_bases)
{
vec_alloc (BINFO_BASE_ACCESSES (binfo), max_bases);
/* A C++98 POD cannot have base classes. */
CLASSTYPE_NON_LAYOUT_POD_P (ref) = true;
if (TREE_CODE (ref) == UNION_TYPE)
{
error ("derived union %qT invalid", ref);
return;
}
}
if (max_bases > 1)
warning (OPT_Wmultiple_inheritance,
"%qT defined with multiple direct bases", ref);
if (max_vbases)
{
/* An aggregate can't have virtual base classes. */
CLASSTYPE_NON_AGGREGATE (ref) = true;
vec_alloc (CLASSTYPE_VBASECLASSES (ref), max_vbases);
if (max_dvbases)
warning (OPT_Wvirtual_inheritance,
"%qT defined with direct virtual base", ref);
}
for (igo_prev = binfo; base_list; base_list = TREE_CHAIN (base_list))
{
tree access = TREE_PURPOSE (base_list);
int via_virtual = TREE_TYPE (base_list) != NULL_TREE;
tree basetype = TREE_VALUE (base_list);
if (access == access_default_node)
access = default_access;
/* Before C++17, an aggregate cannot have base classes. In C++17, an
aggregate can't have virtual, private, or protected base classes. */
if (cxx_dialect < cxx17
|| access != access_public_node
|| via_virtual)
CLASSTYPE_NON_AGGREGATE (ref) = true;
if (PACK_EXPANSION_P (basetype))
basetype = PACK_EXPANSION_PATTERN (basetype);
if (TREE_CODE (basetype) == TYPE_DECL)
basetype = TREE_TYPE (basetype);
if (!MAYBE_CLASS_TYPE_P (basetype) || TREE_CODE (basetype) == UNION_TYPE)
{
error ("base type %qT fails to be a struct or class type",
basetype);
goto dropped_base;
}
base_binfo = NULL_TREE;
if (CLASS_TYPE_P (basetype) && !dependent_scope_p (basetype))
{
base_binfo = TYPE_BINFO (basetype);
/* The original basetype could have been a typedef'd type. */
basetype = BINFO_TYPE (base_binfo);
/* Inherit flags from the base. */
TYPE_HAS_NEW_OPERATOR (ref)
|= TYPE_HAS_NEW_OPERATOR (basetype);
TYPE_HAS_ARRAY_NEW_OPERATOR (ref)
|= TYPE_HAS_ARRAY_NEW_OPERATOR (basetype);
TYPE_GETS_DELETE (ref) |= TYPE_GETS_DELETE (basetype);
TYPE_HAS_CONVERSION (ref) |= TYPE_HAS_CONVERSION (basetype);
CLASSTYPE_DIAMOND_SHAPED_P (ref)
|= CLASSTYPE_DIAMOND_SHAPED_P (basetype);
CLASSTYPE_REPEATED_BASE_P (ref)
|= CLASSTYPE_REPEATED_BASE_P (basetype);
}
/* We must do this test after we've seen through a typedef
type. */
if (TYPE_MARKED_P (basetype))
{
if (basetype == ref)
error ("recursive type %qT undefined", basetype);
else
error ("duplicate base type %qT invalid", basetype);
goto dropped_base;
}
if (PACK_EXPANSION_P (TREE_VALUE (base_list)))
/* Regenerate the pack expansion for the bases. */
basetype = make_pack_expansion (basetype);
TYPE_MARKED_P (basetype) = 1;
base_binfo = copy_binfo (base_binfo, basetype, ref,
&igo_prev, via_virtual);
if (!BINFO_INHERITANCE_CHAIN (base_binfo))
BINFO_INHERITANCE_CHAIN (base_binfo) = binfo;
BINFO_BASE_APPEND (binfo, base_binfo);
BINFO_BASE_ACCESS_APPEND (binfo, access);
continue;
dropped_base:
/* Update max_vbases to reflect the reality that we are dropping
this base: if it reaches zero we want to undo the vec_alloc
above to avoid inconsistencies during error-recovery: eg, in
build_special_member_call, CLASSTYPE_VBASECLASSES non null
and vtt null (c++/27952). */
if (via_virtual)
max_vbases--;
if (CLASS_TYPE_P (basetype))
max_vbases
-= vec_safe_length (CLASSTYPE_VBASECLASSES (basetype));
}
if (CLASSTYPE_VBASECLASSES (ref)
&& max_vbases == 0)
vec_free (CLASSTYPE_VBASECLASSES (ref));
if (vec_safe_length (CLASSTYPE_VBASECLASSES (ref)) < max_vbases)
/* If we didn't get max_vbases vbases, we must have shared at
least one of them, and are therefore diamond shaped. */
CLASSTYPE_DIAMOND_SHAPED_P (ref) = 1;
/* Unmark all the types. */
for (i = 0; BINFO_BASE_ITERATE (binfo, i, base_binfo); i++)
TYPE_MARKED_P (BINFO_TYPE (base_binfo)) = 0;
TYPE_MARKED_P (ref) = 0;
/* Now see if we have a repeated base type. */
if (!CLASSTYPE_REPEATED_BASE_P (ref))
{
for (base_binfo = binfo; base_binfo;
base_binfo = TREE_CHAIN (base_binfo))
{
if (TYPE_MARKED_P (BINFO_TYPE (base_binfo)))
{
CLASSTYPE_REPEATED_BASE_P (ref) = 1;
break;
}
TYPE_MARKED_P (BINFO_TYPE (base_binfo)) = 1;
}
for (base_binfo = binfo; base_binfo;
base_binfo = TREE_CHAIN (base_binfo))
if (TYPE_MARKED_P (BINFO_TYPE (base_binfo)))
TYPE_MARKED_P (BINFO_TYPE (base_binfo)) = 0;
else
break;
}
}
/* Copies the enum-related properties from type SRC to type DST.
Used with the underlying type of an enum and the enum itself. */
static void
copy_type_enum (tree dst, tree src)
{
tree t;
for (t = dst; t; t = TYPE_NEXT_VARIANT (t))
{
TYPE_MIN_VALUE (t) = TYPE_MIN_VALUE (src);
TYPE_MAX_VALUE (t) = TYPE_MAX_VALUE (src);
TYPE_SIZE (t) = TYPE_SIZE (src);
TYPE_SIZE_UNIT (t) = TYPE_SIZE_UNIT (src);
SET_TYPE_MODE (dst, TYPE_MODE (src));
TYPE_PRECISION (t) = TYPE_PRECISION (src);
unsigned valign = TYPE_ALIGN (src);
if (TYPE_USER_ALIGN (t))
valign = MAX (valign, TYPE_ALIGN (t));
else
TYPE_USER_ALIGN (t) = TYPE_USER_ALIGN (src);
SET_TYPE_ALIGN (t, valign);
TYPE_UNSIGNED (t) = TYPE_UNSIGNED (src);
}
}
/* Begin compiling the definition of an enumeration type.
NAME is its name,
if ENUMTYPE is not NULL_TREE then the type has alredy been found.
UNDERLYING_TYPE is the type that will be used as the storage for
the enumeration type. This should be NULL_TREE if no storage type
was specified.
ATTRIBUTES are any attributes specified after the enum-key.
SCOPED_ENUM_P is true if this is a scoped enumeration type.
if IS_NEW is not NULL, gets TRUE iff a new type is created.
Returns the type object, as yet incomplete.
Also records info about it so that build_enumerator
may be used to declare the individual values as they are read. */
tree
start_enum (tree name, tree enumtype, tree underlying_type,
tree attributes, bool scoped_enum_p, bool *is_new)
{
tree prevtype = NULL_TREE;
gcc_assert (identifier_p (name));
if (is_new)
*is_new = false;
/* [C++0x dcl.enum]p5:
If not explicitly specified, the underlying type of a scoped
enumeration type is int. */
if (!underlying_type && scoped_enum_p)
underlying_type = integer_type_node;
if (underlying_type)
underlying_type = cv_unqualified (underlying_type);
/* If this is the real definition for a previous forward reference,
fill in the contents in the same object that used to be the
forward reference. */
if (!enumtype)
enumtype = lookup_and_check_tag (enum_type, name,
/*tag_scope=*/TAG_how::CURRENT_ONLY,
/*template_header_p=*/false);
/* In case of a template_decl, the only check that should be deferred
to instantiation time is the comparison of underlying types. */
if (enumtype && TREE_CODE (enumtype) == ENUMERAL_TYPE)
{
if (scoped_enum_p != SCOPED_ENUM_P (enumtype))
{
error_at (input_location, "scoped/unscoped mismatch "
"in enum %q#T", enumtype);
inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (enumtype)),
"previous definition here");
enumtype = error_mark_node;
}
else if (ENUM_FIXED_UNDERLYING_TYPE_P (enumtype) != !! underlying_type)
{
error_at (input_location, "underlying type mismatch "
"in enum %q#T", enumtype);
inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (enumtype)),
"previous definition here");
enumtype = error_mark_node;
}
else if (underlying_type && ENUM_UNDERLYING_TYPE (enumtype)
&& !same_type_p (underlying_type,
ENUM_UNDERLYING_TYPE (enumtype)))
{
error_at (input_location, "different underlying type "
"in enum %q#T", enumtype);
inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (enumtype)),
"previous definition here");
underlying_type = NULL_TREE;
}
}
if (!enumtype || TREE_CODE (enumtype) != ENUMERAL_TYPE
|| processing_template_decl)
{
/* In case of error, make a dummy enum to allow parsing to
continue. */
if (enumtype == error_mark_node)
{
name = make_anon_name ();
enumtype = NULL_TREE;
}
/* enumtype may be an ENUMERAL_TYPE if this is a redefinition
of an opaque enum, or an opaque enum of an already defined
enumeration (C++11).
In any other case, it'll be NULL_TREE. */
if (!enumtype)
{
if (is_new)
*is_new = true;
}
prevtype = enumtype;
/* Do not push the decl more than once. */
if (!enumtype
|| TREE_CODE (enumtype) != ENUMERAL_TYPE)
{
enumtype = cxx_make_type (ENUMERAL_TYPE);
enumtype = pushtag (name, enumtype);
/* std::byte aliases anything. */
if (enumtype != error_mark_node
&& TYPE_CONTEXT (enumtype) == std_node
&& !strcmp ("byte", TYPE_NAME_STRING (enumtype)))
TYPE_ALIAS_SET (enumtype) = 0;
}
else
enumtype = xref_tag (enum_type, name);
if (enumtype == error_mark_node)
return error_mark_node;
/* The enum is considered opaque until the opening '{' of the
enumerator list. */
SET_OPAQUE_ENUM_P (enumtype, true);
ENUM_FIXED_UNDERLYING_TYPE_P (enumtype) = !! underlying_type;
}
SET_SCOPED_ENUM_P (enumtype, scoped_enum_p);
cplus_decl_attributes (&enumtype, attributes, (int)ATTR_FLAG_TYPE_IN_PLACE);
if (underlying_type)
{
if (ENUM_UNDERLYING_TYPE (enumtype))
/* We already checked that it matches, don't change it to a different
typedef variant. */;
else if (CP_INTEGRAL_TYPE_P (underlying_type))
{
copy_type_enum (enumtype, underlying_type);
ENUM_UNDERLYING_TYPE (enumtype) = underlying_type;
}
else if (dependent_type_p (underlying_type))
ENUM_UNDERLYING_TYPE (enumtype) = underlying_type;
else
error ("underlying type %qT of %qT must be an integral type",
underlying_type, enumtype);
}
/* If into a template class, the returned enum is always the first
declaration (opaque or not) seen. This way all the references to
this type will be to the same declaration. The following ones are used
only to check for definition errors. */
if (prevtype && processing_template_decl)
return prevtype;
else
return enumtype;
}
/* After processing and defining all the values of an enumeration type,
install their decls in the enumeration type.
ENUMTYPE is the type object. */
void
finish_enum_value_list (tree enumtype)
{
tree values;
tree underlying_type;
tree decl;
tree value;
tree minnode, maxnode;
tree t;
bool fixed_underlying_type_p
= ENUM_UNDERLYING_TYPE (enumtype) != NULL_TREE;
/* We built up the VALUES in reverse order. */
TYPE_VALUES (enumtype) = nreverse (TYPE_VALUES (enumtype));
/* For an enum defined in a template, just set the type of the values;
all further processing is postponed until the template is
instantiated. We need to set the type so that tsubst of a CONST_DECL
works. */
if (processing_template_decl)
{
for (values = TYPE_VALUES (enumtype);
values;
values = TREE_CHAIN (values))
TREE_TYPE (TREE_VALUE (values)) = enumtype;
return;
}
/* Determine the minimum and maximum values of the enumerators. */
if (TYPE_VALUES (enumtype))
{
minnode = maxnode = NULL_TREE;
for (values = TYPE_VALUES (enumtype);
values;
values = TREE_CHAIN (values))
{
decl = TREE_VALUE (values);
/* [dcl.enum]: Following the closing brace of an enum-specifier,
each enumerator has the type of its enumeration. Prior to the
closing brace, the type of each enumerator is the type of its
initializing value. */
TREE_TYPE (decl) = enumtype;
/* Update the minimum and maximum values, if appropriate. */
value = DECL_INITIAL (decl);
if (value == error_mark_node)
value = integer_zero_node;
/* Figure out what the minimum and maximum values of the
enumerators are. */
if (!minnode)
minnode = maxnode = value;
else if (tree_int_cst_lt (maxnode, value))
maxnode = value;
else if (tree_int_cst_lt (value, minnode))
minnode = value;
}
}
else
/* [dcl.enum]
If the enumerator-list is empty, the underlying type is as if
the enumeration had a single enumerator with value 0. */
minnode = maxnode = integer_zero_node;
if (!fixed_underlying_type_p)
{
/* Compute the number of bits require to represent all values of the
enumeration. We must do this before the type of MINNODE and
MAXNODE are transformed, since tree_int_cst_min_precision relies
on the TREE_TYPE of the value it is passed. */
signop sgn = tree_int_cst_sgn (minnode) >= 0 ? UNSIGNED : SIGNED;
int lowprec = tree_int_cst_min_precision (minnode, sgn);
int highprec = tree_int_cst_min_precision (maxnode, sgn);
int precision = MAX (lowprec, highprec);
unsigned int itk;
bool use_short_enum;
/* Determine the underlying type of the enumeration.
[dcl.enum]
The underlying type of an enumeration is an integral type that
can represent all the enumerator values defined in the
enumeration. It is implementation-defined which integral type is
used as the underlying type for an enumeration except that the
underlying type shall not be larger than int unless the value of
an enumerator cannot fit in an int or unsigned int.
We use "int" or an "unsigned int" as the underlying type, even if
a smaller integral type would work, unless the user has
explicitly requested that we use the smallest possible type. The
user can request that for all enumerations with a command line
flag, or for just one enumeration with an attribute. */
use_short_enum = flag_short_enums
|| lookup_attribute ("packed", TYPE_ATTRIBUTES (enumtype));
/* If the precision of the type was specified with an attribute and it
was too small, give an error. Otherwise, use it. */
if (TYPE_PRECISION (enumtype))
{
if (precision > TYPE_PRECISION (enumtype))
error ("specified mode too small for enumerated values");
else
{
use_short_enum = true;
precision = TYPE_PRECISION (enumtype);
}
}
for (itk = (use_short_enum ? itk_char : itk_int);
itk != itk_none;
itk++)
{
underlying_type = integer_types[itk];
if (underlying_type != NULL_TREE
&& TYPE_PRECISION (underlying_type) >= precision
&& TYPE_SIGN (underlying_type) == sgn)
break;
}
if (itk == itk_none)
{
/* DR 377
IF no integral type can represent all the enumerator values, the
enumeration is ill-formed. */
error ("no integral type can represent all of the enumerator values "
"for %qT", enumtype);
precision = TYPE_PRECISION (long_long_integer_type_node);
underlying_type = integer_types[itk_unsigned_long_long];
}
/* [dcl.enum]
The value of sizeof() applied to an enumeration type, an object
of an enumeration type, or an enumerator, is the value of sizeof()
applied to the underlying type. */
copy_type_enum (enumtype, underlying_type);
/* Compute the minimum and maximum values for the type.
[dcl.enum]
For an enumeration where emin is the smallest enumerator and emax
is the largest, the values of the enumeration are the values of the
underlying type in the range bmin to bmax, where bmin and bmax are,
respectively, the smallest and largest values of the smallest bit-
field that can store emin and emax. */
/* The middle-end currently assumes that types with TYPE_PRECISION
narrower than their underlying type are suitably zero or sign
extended to fill their mode. Similarly, it assumes that the front
end assures that a value of a particular type must be within
TYPE_MIN_VALUE and TYPE_MAX_VALUE.
We used to set these fields based on bmin and bmax, but that led
to invalid assumptions like optimizing away bounds checking. So
now we just set the TYPE_PRECISION, TYPE_MIN_VALUE, and
TYPE_MAX_VALUE to the values for the mode above and only restrict
the ENUM_UNDERLYING_TYPE for the benefit of diagnostics. */
ENUM_UNDERLYING_TYPE (enumtype)
= build_distinct_type_copy (underlying_type);
TYPE_PRECISION (ENUM_UNDERLYING_TYPE (enumtype)) = precision;
set_min_and_max_values_for_integral_type
(ENUM_UNDERLYING_TYPE (enumtype), precision, sgn);
/* If -fstrict-enums, still constrain TYPE_MIN/MAX_VALUE. */
if (flag_strict_enums)
set_min_and_max_values_for_integral_type (enumtype, precision, sgn);
}
else
underlying_type = ENUM_UNDERLYING_TYPE (enumtype);
/* Convert each of the enumerators to the type of the underlying
type of the enumeration. */
for (values = TYPE_VALUES (enumtype); values; values = TREE_CHAIN (values))
{
decl = TREE_VALUE (values);
iloc_sentinel ils (DECL_SOURCE_LOCATION (decl));
if (fixed_underlying_type_p)
/* If the enumeration type has a fixed underlying type, we
already checked all of the enumerator values. */
value = DECL_INITIAL (decl);
else
value = perform_implicit_conversion (underlying_type,
DECL_INITIAL (decl),
tf_warning_or_error);
/* Do not clobber shared ints. */
if (value != error_mark_node)
{
value = copy_node (value);
TREE_TYPE (value) = enumtype;
}
DECL_INITIAL (decl) = value;
}
/* Fix up all variant types of this enum type. */
for (t = TYPE_MAIN_VARIANT (enumtype); t; t = TYPE_NEXT_VARIANT (t))
TYPE_VALUES (t) = TYPE_VALUES (enumtype);
if (at_class_scope_p ()
&& COMPLETE_TYPE_P (current_class_type)
&& UNSCOPED_ENUM_P (enumtype))
{
insert_late_enum_def_bindings (current_class_type, enumtype);
/* TYPE_FIELDS needs fixup. */
fixup_type_variants (current_class_type);
}
/* Finish debugging output for this type. */
rest_of_type_compilation (enumtype, namespace_bindings_p ());
/* Each enumerator now has the type of its enumeration. Clear the cache
so that this change in types doesn't confuse us later on. */
clear_cv_and_fold_caches ();
}
/* Finishes the enum type. This is called only the first time an
enumeration is seen, be it opaque or odinary.
ENUMTYPE is the type object. */
void
finish_enum (tree enumtype)
{
if (processing_template_decl)
{
if (at_function_scope_p ())
add_stmt (build_min (TAG_DEFN, enumtype));
return;
}
/* If this is a forward declaration, there should not be any variants,
though we can get a variant in the middle of an enum-specifier with
wacky code like 'enum E { e = sizeof(const E*) };' */
gcc_assert (enumtype == TYPE_MAIN_VARIANT (enumtype)
&& (TYPE_VALUES (enumtype)
|| !TYPE_NEXT_VARIANT (enumtype)));
}
/* Build and install a CONST_DECL for an enumeration constant of the
enumeration type ENUMTYPE whose NAME and VALUE (if any) are provided.
Apply ATTRIBUTES if available. LOC is the location of NAME.
Assignment of sequential values by default is handled here. */
void
build_enumerator (tree name, tree value, tree enumtype, tree attributes,
location_t loc)
{
tree decl;
tree context;
tree type;
/* scalar_constant_value will pull out this expression, so make sure
it's folded as appropriate. */
if (processing_template_decl)
value = fold_non_dependent_expr (value);
/* If the VALUE was erroneous, pretend it wasn't there; that will
result in the enum being assigned the next value in sequence. */
if (value == error_mark_node)
value = NULL_TREE;
/* Remove no-op casts from the value. */
if (value)
STRIP_TYPE_NOPS (value);
if (! processing_template_decl)
{
/* Validate and default VALUE. */
if (value != NULL_TREE)
{
if (!ENUM_UNDERLYING_TYPE (enumtype))
{
tree tmp_value = build_expr_type_conversion (WANT_INT | WANT_ENUM,
value, true);
if (tmp_value)
value = tmp_value;
}
else if (! INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P
(TREE_TYPE (value)))
value = perform_implicit_conversion_flags
(ENUM_UNDERLYING_TYPE (enumtype), value, tf_warning_or_error,
LOOKUP_IMPLICIT | LOOKUP_NO_NARROWING);
if (value == error_mark_node)
value = NULL_TREE;
if (value != NULL_TREE)
{
if (! INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P
(TREE_TYPE (value)))
{
error_at (cp_expr_loc_or_input_loc (value),
"enumerator value for %qD must have integral or "
"unscoped enumeration type", name);
value = NULL_TREE;
}
else
{
value = cxx_constant_value (value);
if (TREE_CODE (value) != INTEGER_CST)
{
error ("enumerator value for %qD is not an integer "
"constant", name);
value = NULL_TREE;
}
}
}
}
/* Default based on previous value. */
if (value == NULL_TREE)
{
if (TYPE_VALUES (enumtype))
{
tree prev_value;
/* C++03 7.2/4: If no initializer is specified for the first
enumerator, the type is an unspecified integral
type. Otherwise the type is the same as the type of the
initializing value of the preceding enumerator unless the
incremented value is not representable in that type, in
which case the type is an unspecified integral type
sufficient to contain the incremented value. */
prev_value = DECL_INITIAL (TREE_VALUE (TYPE_VALUES (enumtype)));
if (error_operand_p (prev_value))
value = error_mark_node;
else
{
wi::overflow_type overflowed;
tree type = TREE_TYPE (prev_value);
signop sgn = TYPE_SIGN (type);
widest_int wi = wi::add (wi::to_widest (prev_value), 1, sgn,
&overflowed);
if (!overflowed)
{
bool pos = !wi::neg_p (wi, sgn);
if (!wi::fits_to_tree_p (wi, type))
{
unsigned int itk;
for (itk = itk_int; itk != itk_none; itk++)
{
type = integer_types[itk];
if (type != NULL_TREE
&& (pos || !TYPE_UNSIGNED (type))
&& wi::fits_to_tree_p (wi, type))
break;
}
if (type && cxx_dialect < cxx11
&& itk > itk_unsigned_long)
pedwarn (input_location, OPT_Wlong_long,
pos ? G_("\
incremented enumerator value is too large for %<unsigned long%>") : G_("\
incremented enumerator value is too large for %<long%>"));
}
if (type == NULL_TREE)
overflowed = wi::OVF_UNKNOWN;
else
value = wide_int_to_tree (type, wi);
}
if (overflowed)
{
error ("overflow in enumeration values at %qD", name);
value = error_mark_node;
}
}
}
else
value = integer_zero_node;
}
/* Remove no-op casts from the value. */
STRIP_TYPE_NOPS (value);
/* If the underlying type of the enum is fixed, check whether
the enumerator values fits in the underlying type. If it
does not fit, the program is ill-formed [C++0x dcl.enum]. */
if (ENUM_UNDERLYING_TYPE (enumtype)
&& value
&& TREE_CODE (value) == INTEGER_CST)
{
if (!int_fits_type_p (value, ENUM_UNDERLYING_TYPE (enumtype)))
error ("enumerator value %qE is outside the range of underlying "
"type %qT", value, ENUM_UNDERLYING_TYPE (enumtype));
/* Convert the value to the appropriate type. */
value = fold_convert (ENUM_UNDERLYING_TYPE (enumtype), value);
}
}
/* C++ associates enums with global, function, or class declarations. */
context = current_scope ();
/* Build the actual enumeration constant. Note that the enumeration
constants have the underlying type of the enum (if it is fixed)
or the type of their initializer (if the underlying type of the
enum is not fixed):
[ C++0x dcl.enum ]
If the underlying type is fixed, the type of each enumerator
prior to the closing brace is the underlying type; if the
initializing value of an enumerator cannot be represented by
the underlying type, the program is ill-formed. If the
underlying type is not fixed, the type of each enumerator is
the type of its initializing value.
If the underlying type is not fixed, it will be computed by
finish_enum and we will reset the type of this enumerator. Of
course, if we're processing a template, there may be no value. */
type = value ? TREE_TYPE (value) : NULL_TREE;
decl = build_decl (loc, CONST_DECL, name, type);
DECL_CONTEXT (decl) = enumtype;
TREE_CONSTANT (decl) = 1;
TREE_READONLY (decl) = 1;
DECL_INITIAL (decl) = value;
if (attributes)
cplus_decl_attributes (&decl, attributes, 0);
if (context && context == current_class_type && !SCOPED_ENUM_P (enumtype))
{
/* In something like `struct S { enum E { i = 7 }; };' we put `i'
on the TYPE_FIELDS list for `S'. (That's so that you can say
things like `S::i' later.) */
/* The enumerator may be getting declared outside of its enclosing
class, like so:
class S { public: enum E : int; }; enum S::E : int { i = 7; };
For which case we need to make sure that the access of `S::i'
matches the access of `S::E'. */
tree saved_cas = current_access_specifier;
if (TREE_PRIVATE (TYPE_NAME (enumtype)))
current_access_specifier = access_private_node;
else if (TREE_PROTECTED (TYPE_NAME (enumtype)))
current_access_specifier = access_protected_node;
else
current_access_specifier = access_public_node;
finish_member_declaration (decl);
current_access_specifier = saved_cas;
}
else
pushdecl (decl);
/* Add this enumeration constant to the list for this type. */
TYPE_VALUES (enumtype) = tree_cons (name, decl, TYPE_VALUES (enumtype));
}
/* Look for an enumerator with the given NAME within the enumeration
type ENUMTYPE. This routine is used primarily for qualified name
lookup into an enumerator in C++0x, e.g.,
enum class Color { Red, Green, Blue };
Color color = Color::Red;
Returns the value corresponding to the enumerator, or
NULL_TREE if no such enumerator was found. */
tree
lookup_enumerator (tree enumtype, tree name)
{
tree e;
gcc_assert (enumtype && TREE_CODE (enumtype) == ENUMERAL_TYPE);
e = purpose_member (name, TYPE_VALUES (enumtype));
return e? TREE_VALUE (e) : NULL_TREE;
}
/* Implement LANG_HOOKS_SIMULATE_ENUM_DECL. */
tree
cxx_simulate_enum_decl (location_t loc, const char *name,
vec<string_int_pair> values)
{
location_t saved_loc = input_location;
input_location = loc;
tree enumtype = start_enum (get_identifier (name), NULL_TREE, NULL_TREE,
NULL_TREE, false, NULL);
if (!OPAQUE_ENUM_P (enumtype))
{
error_at (loc, "multiple definition of %q#T", enumtype);
inform (DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (enumtype)),
"previous definition here");
return enumtype;
}
SET_OPAQUE_ENUM_P (enumtype, false);
DECL_SOURCE_LOCATION (TYPE_NAME (enumtype)) = loc;
string_int_pair *value;
unsigned int i;
FOR_EACH_VEC_ELT (values, i, value)
build_enumerator (get_identifier (value->first),
build_int_cst (integer_type_node, value->second),
enumtype, NULL_TREE, loc);
finish_enum_value_list (enumtype);
finish_enum (enumtype);
input_location = saved_loc;
return enumtype;
}
/* We're defining DECL. Make sure that its type is OK. */
static void
check_function_type (tree decl, tree current_function_parms)
{
tree fntype = TREE_TYPE (decl);
tree return_type = complete_type (TREE_TYPE (fntype));
/* In a function definition, arg types must be complete. */
require_complete_types_for_parms (current_function_parms);
if (dependent_type_p (return_type)
|| type_uses_auto (return_type))
return;
if (!COMPLETE_OR_VOID_TYPE_P (return_type))
{
tree args = TYPE_ARG_TYPES (fntype);
error ("return type %q#T is incomplete", return_type);
/* Make it return void instead. */
if (TREE_CODE (fntype) == METHOD_TYPE)
fntype = build_method_type_directly (TREE_TYPE (TREE_VALUE (args)),
void_type_node,
TREE_CHAIN (args));
else
fntype = build_function_type (void_type_node, args);
fntype = (cp_build_type_attribute_variant
(fntype, TYPE_ATTRIBUTES (TREE_TYPE (decl))));
fntype = cxx_copy_lang_qualifiers (fntype, TREE_TYPE (decl));
TREE_TYPE (decl) = fntype;
}
else
{
abstract_virtuals_error (decl, TREE_TYPE (fntype));
maybe_warn_parm_abi (TREE_TYPE (fntype),
DECL_SOURCE_LOCATION (decl));
}
}
/* True iff FN is an implicitly-defined default constructor. */
static bool
implicit_default_ctor_p (tree fn)
{
return (DECL_CONSTRUCTOR_P (fn)
&& !user_provided_p (fn)
&& sufficient_parms_p (FUNCTION_FIRST_USER_PARMTYPE (fn)));
}
/* Clobber the contents of *this to let the back end know that the object
storage is dead when we enter the constructor or leave the destructor. */
static tree
build_clobber_this ()
{
/* Clobbering an empty base is pointless, and harmful if its one byte
TYPE_SIZE overlays real data. */
if (is_empty_class (current_class_type))
return void_node;
/* If we have virtual bases, clobber the whole object, but only if we're in
charge. If we don't have virtual bases, clobber the as-base type so we
don't mess with tail padding. */
bool vbases = CLASSTYPE_VBASECLASSES (current_class_type);
tree ctype = current_class_type;
if (!vbases)
ctype = CLASSTYPE_AS_BASE (ctype);
tree clobber = build_clobber (ctype);
tree thisref = current_class_ref;
if (ctype != current_class_type)
{
thisref = build_nop (build_reference_type (ctype), current_class_ptr);
thisref = convert_from_reference (thisref);
}
tree exprstmt = build2 (MODIFY_EXPR, void_type_node, thisref, clobber);
if (vbases)
exprstmt = build_if_in_charge (exprstmt);
return exprstmt;
}
/* Create the FUNCTION_DECL for a function definition.
DECLSPECS and DECLARATOR are the parts of the declaration;
they describe the function's name and the type it returns,
but twisted together in a fashion that parallels the syntax of C.
FLAGS is a bitwise or of SF_PRE_PARSED (indicating that the
DECLARATOR is really the DECL for the function we are about to
process and that DECLSPECS should be ignored), SF_INCLASS_INLINE
indicating that the function is an inline defined in-class.
This function creates a binding context for the function body
as well as setting up the FUNCTION_DECL in current_function_decl.
For C++, we must first check whether that datum makes any sense.
For example, "class A local_a(1,2);" means that variable local_a
is an aggregate of type A, which should have a constructor
applied to it with the argument list [1, 2].
On entry, DECL_INITIAL (decl1) should be NULL_TREE or error_mark_node,
or may be a BLOCK if the function has been defined previously
in this translation unit. On exit, DECL_INITIAL (decl1) will be
error_mark_node if the function has never been defined, or
a BLOCK if the function has been defined somewhere. */
bool
start_preparsed_function (tree decl1, tree attrs, int flags)
{
tree ctype = NULL_TREE;
bool doing_friend = false;
/* Sanity check. */
gcc_assert (VOID_TYPE_P (TREE_VALUE (void_list_node)));
gcc_assert (TREE_CHAIN (void_list_node) == NULL_TREE);
tree fntype = TREE_TYPE (decl1);
if (TREE_CODE (fntype) == METHOD_TYPE)
ctype = TYPE_METHOD_BASETYPE (fntype);
else
{
ctype = DECL_FRIEND_CONTEXT (decl1);
if (ctype)
doing_friend = true;
}
if (DECL_DECLARED_INLINE_P (decl1)
&& lookup_attribute ("noinline", attrs))
warning_at (DECL_SOURCE_LOCATION (decl1), 0,
"inline function %qD given attribute %qs", decl1, "noinline");
/* Handle gnu_inline attribute. */
if (GNU_INLINE_P (decl1))
{
DECL_EXTERNAL (decl1) = 1;
DECL_NOT_REALLY_EXTERN (decl1) = 0;
DECL_INTERFACE_KNOWN (decl1) = 1;
DECL_DISREGARD_INLINE_LIMITS (decl1) = 1;
}
if (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P (decl1))
/* This is a constructor, we must ensure that any default args
introduced by this definition are propagated to the clones
now. The clones are used directly in overload resolution. */
adjust_clone_args (decl1);
/* Sometimes we don't notice that a function is a static member, and
build a METHOD_TYPE for it. Fix that up now. */
gcc_assert (!(ctype != NULL_TREE && DECL_STATIC_FUNCTION_P (decl1)
&& TREE_CODE (TREE_TYPE (decl1)) == METHOD_TYPE));
/* Set up current_class_type, and enter the scope of the class, if
appropriate. */
if (ctype)
push_nested_class (ctype);
else if (DECL_STATIC_FUNCTION_P (decl1))
push_nested_class (DECL_CONTEXT (decl1));
/* Now that we have entered the scope of the class, we must restore
the bindings for any template parameters surrounding DECL1, if it
is an inline member template. (Order is important; consider the
case where a template parameter has the same name as a field of
the class.) It is not until after this point that
PROCESSING_TEMPLATE_DECL is guaranteed to be set up correctly. */
if (flags & SF_INCLASS_INLINE)
maybe_begin_member_template_processing (decl1);
/* Effective C++ rule 15. */
if (warn_ecpp
&& DECL_ASSIGNMENT_OPERATOR_P (decl1)
&& DECL_OVERLOADED_OPERATOR_IS (decl1, NOP_EXPR)
&& VOID_TYPE_P (TREE_TYPE (fntype)))
warning (OPT_Weffc__,
"%<operator=%> should return a reference to %<*this%>");
/* Make the init_value nonzero so pushdecl knows this is not tentative.
error_mark_node is replaced below (in poplevel) with the BLOCK. */
if (!DECL_INITIAL (decl1))
DECL_INITIAL (decl1) = error_mark_node;
/* This function exists in static storage.
(This does not mean `static' in the C sense!) */
TREE_STATIC (decl1) = 1;
/* We must call push_template_decl after current_class_type is set
up. (If we are processing inline definitions after exiting a
class scope, current_class_type will be NULL_TREE until set above
by push_nested_class.) */
if (processing_template_decl)
{
tree newdecl1 = push_template_decl (decl1, doing_friend);
if (newdecl1 == error_mark_node)
{
if (ctype || DECL_STATIC_FUNCTION_P (decl1))
pop_nested_class ();
return false;
}
decl1 = newdecl1;
}
/* Make sure the parameter and return types are reasonable. When
you declare a function, these types can be incomplete, but they
must be complete when you define the function. */
check_function_type (decl1, DECL_ARGUMENTS (decl1));
/* Build the return declaration for the function. */
tree restype = TREE_TYPE (fntype);
if (DECL_RESULT (decl1) == NULL_TREE)
{
tree resdecl;
resdecl = build_decl (input_location, RESULT_DECL, 0, restype);
DECL_ARTIFICIAL (resdecl) = 1;
DECL_IGNORED_P (resdecl) = 1;
DECL_RESULT (decl1) = resdecl;
cp_apply_type_quals_to_decl (cp_type_quals (restype), resdecl);
}
/* Record the decl so that the function name is defined.
If we already have a decl for this name, and it is a FUNCTION_DECL,
use the old decl. */
if (!processing_template_decl && !(flags & SF_PRE_PARSED))
{
/* A specialization is not used to guide overload resolution. */
if (!DECL_FUNCTION_MEMBER_P (decl1)
&& !(DECL_USE_TEMPLATE (decl1) &&
PRIMARY_TEMPLATE_P (DECL_TI_TEMPLATE (decl1))))
{
tree olddecl = pushdecl (decl1);
if (olddecl == error_mark_node)
/* If something went wrong when registering the declaration,
use DECL1; we have to have a FUNCTION_DECL to use when
parsing the body of the function. */
;
else
{
/* Otherwise, OLDDECL is either a previous declaration
of the same function or DECL1 itself. */
if (warn_missing_declarations
&& olddecl == decl1
&& !DECL_MAIN_P (decl1)
&& TREE_PUBLIC (decl1)
&& !DECL_DECLARED_INLINE_P (decl1))
{
tree context;
/* Check whether DECL1 is in an anonymous
namespace. */
for (context = DECL_CONTEXT (decl1);
context;
context = DECL_CONTEXT (context))
{
if (TREE_CODE (context) == NAMESPACE_DECL
&& DECL_NAME (context) == NULL_TREE)
break;
}
if (context == NULL)
warning_at (DECL_SOURCE_LOCATION (decl1),
OPT_Wmissing_declarations,
"no previous declaration for %qD", decl1);
}
decl1 = olddecl;
}
}
else
{
/* We need to set the DECL_CONTEXT. */
if (!DECL_CONTEXT (decl1) && DECL_TEMPLATE_INFO (decl1))
DECL_CONTEXT (decl1) = DECL_CONTEXT (DECL_TI_TEMPLATE (decl1));
}
fntype = TREE_TYPE (decl1);
restype = TREE_TYPE (fntype);
/* If #pragma weak applies, mark the decl appropriately now.
The pragma only applies to global functions. Because
determining whether or not the #pragma applies involves
computing the mangled name for the declaration, we cannot
apply the pragma until after we have merged this declaration
with any previous declarations; if the original declaration
has a linkage specification, that specification applies to
the definition as well, and may affect the mangled name. */
if (DECL_FILE_SCOPE_P (decl1))
maybe_apply_pragma_weak (decl1);
}
/* We are now in the scope of the function being defined. */
current_function_decl = decl1;
/* Save the parm names or decls from this function's declarator
where store_parm_decls will find them. */
tree current_function_parms = DECL_ARGUMENTS (decl1);
/* Let the user know we're compiling this function. */
announce_function (decl1);
gcc_assert (DECL_INITIAL (decl1));
/* This function may already have been parsed, in which case just
return; our caller will skip over the body without parsing. */
if (DECL_INITIAL (decl1) != error_mark_node)
return true;
/* Initialize RTL machinery. We cannot do this until
CURRENT_FUNCTION_DECL and DECL_RESULT are set up. We do this
even when processing a template; this is how we get
CFUN set up, and our per-function variables initialized.
FIXME factor out the non-RTL stuff. */
cp_binding_level *bl = current_binding_level;
allocate_struct_function (decl1, processing_template_decl);
/* Initialize the language data structures. Whenever we start
a new function, we destroy temporaries in the usual way. */
cfun->language = ggc_cleared_alloc<language_function> ();
current_stmt_tree ()->stmts_are_full_exprs_p = 1;
current_binding_level = bl;
/* If we are (erroneously) defining a function that we have already
defined before, wipe out what we knew before. */
gcc_checking_assert (!DECL_PENDING_INLINE_P (decl1));
FNDECL_USED_AUTO (decl1) = false;
DECL_SAVED_AUTO_RETURN_TYPE (decl1) = NULL;
if (!processing_template_decl && type_uses_auto (restype))
{
FNDECL_USED_AUTO (decl1) = true;
DECL_SAVED_AUTO_RETURN_TYPE (decl1) = restype;
}
/* Start the statement-tree, start the tree now. */
DECL_SAVED_TREE (decl1) = push_stmt_list ();
if (ctype && !doing_friend && !DECL_STATIC_FUNCTION_P (decl1))
{
/* We know that this was set up by `grokclassfn'. We do not
wait until `store_parm_decls', since evil parse errors may
never get us to that point. Here we keep the consistency
between `current_class_type' and `current_class_ptr'. */
tree t = DECL_ARGUMENTS (decl1);
gcc_assert (t != NULL_TREE && TREE_CODE (t) == PARM_DECL);
gcc_assert (TYPE_PTR_P (TREE_TYPE (t)));
cp_function_chain->x_current_class_ref
= cp_build_fold_indirect_ref (t);
/* Set this second to avoid shortcut in cp_build_indirect_ref. */
cp_function_chain->x_current_class_ptr = t;
/* Constructors and destructors need to know whether they're "in
charge" of initializing virtual base classes. */
t = DECL_CHAIN (t);
if (DECL_HAS_IN_CHARGE_PARM_P (decl1))
{
current_in_charge_parm = t;
t = DECL_CHAIN (t);
}
if (DECL_HAS_VTT_PARM_P (decl1))
{
gcc_assert (DECL_NAME (t) == vtt_parm_identifier);
current_vtt_parm = t;
}
}
bool honor_interface = (!DECL_TEMPLATE_INSTANTIATION (decl1)
/* Implicitly-defined methods (like the
destructor for a class in which no destructor
is explicitly declared) must not be defined
until their definition is needed. So, we
ignore interface specifications for
compiler-generated functions. */
&& !DECL_ARTIFICIAL (decl1));
struct c_fileinfo *finfo
= get_fileinfo (LOCATION_FILE (DECL_SOURCE_LOCATION (decl1)));
if (processing_template_decl)
/* Don't mess with interface flags. */;
else if (DECL_INTERFACE_KNOWN (decl1))
{
tree ctx = decl_function_context (decl1);
if (DECL_NOT_REALLY_EXTERN (decl1))
DECL_EXTERNAL (decl1) = 0;
if (ctx != NULL_TREE && vague_linkage_p (ctx))
/* This is a function in a local class in an extern inline
or template function. */
comdat_linkage (decl1);
}
/* If this function belongs to an interface, it is public.
If it belongs to someone else's interface, it is also external.
This only affects inlines and template instantiations. */
else if (!finfo->interface_unknown && honor_interface)
{
if (DECL_DECLARED_INLINE_P (decl1)
|| DECL_TEMPLATE_INSTANTIATION (decl1))
{
DECL_EXTERNAL (decl1)
= (finfo->interface_only
|| (DECL_DECLARED_INLINE_P (decl1)
&& ! flag_implement_inlines
&& !DECL_VINDEX (decl1)));
/* For WIN32 we also want to put these in linkonce sections. */
maybe_make_one_only (decl1);
}
else
DECL_EXTERNAL (decl1) = 0;
DECL_INTERFACE_KNOWN (decl1) = 1;
/* If this function is in an interface implemented in this file,
make sure that the back end knows to emit this function
here. */
if (!DECL_EXTERNAL (decl1))
mark_needed (decl1);
}
else if (finfo->interface_unknown && finfo->interface_only
&& honor_interface)
{
/* If MULTIPLE_SYMBOL_SPACES is defined and we saw a #pragma
interface, we will have both finfo->interface_unknown and
finfo->interface_only set. In that case, we don't want to
use the normal heuristics because someone will supply a
#pragma implementation elsewhere, and deducing it here would
produce a conflict. */
comdat_linkage (decl1);
DECL_EXTERNAL (decl1) = 0;
DECL_INTERFACE_KNOWN (decl1) = 1;
DECL_DEFER_OUTPUT (decl1) = 1;
}
else
{
/* This is a definition, not a reference.
So clear DECL_EXTERNAL, unless this is a GNU extern inline. */
if (!GNU_INLINE_P (decl1))
DECL_EXTERNAL (decl1) = 0;
if ((DECL_DECLARED_INLINE_P (decl1)
|| DECL_TEMPLATE_INSTANTIATION (decl1))
&& ! DECL_INTERFACE_KNOWN (decl1))
DECL_DEFER_OUTPUT (decl1) = 1;
else
DECL_INTERFACE_KNOWN (decl1) = 1;
}
/* Determine the ELF visibility attribute for the function. We must not
do this before calling "pushdecl", as we must allow "duplicate_decls"
to merge any attributes appropriately. We also need to wait until
linkage is set. */
if (!DECL_CLONED_FUNCTION_P (decl1))
determine_visibility (decl1);
if (!processing_template_decl)
maybe_instantiate_noexcept (decl1);
begin_scope (sk_function_parms, decl1);
++function_depth;
if (DECL_DESTRUCTOR_P (decl1)
|| (DECL_CONSTRUCTOR_P (decl1)
&& targetm.cxx.cdtor_returns_this ()))
{
cdtor_label = create_artificial_label (input_location);
LABEL_DECL_CDTOR (cdtor_label) = true;
}
start_fname_decls ();
store_parm_decls (current_function_parms);
push_operator_bindings ();
if (!processing_template_decl
&& (flag_lifetime_dse > 1)
&& DECL_CONSTRUCTOR_P (decl1)
&& !DECL_CLONED_FUNCTION_P (decl1)
/* Clobbering an empty base is harmful if it overlays real data. */
&& !is_empty_class (current_class_type)
/* We can't clobber safely for an implicitly-defined default constructor
because part of the initialization might happen before we enter the
constructor, via AGGR_INIT_ZERO_FIRST (c++/68006). */
&& !implicit_default_ctor_p (decl1))
finish_expr_stmt (build_clobber_this ());
if (!processing_template_decl
&& DECL_CONSTRUCTOR_P (decl1)
&& sanitize_flags_p (SANITIZE_VPTR)
&& !DECL_CLONED_FUNCTION_P (decl1)
&& !implicit_default_ctor_p (decl1))
cp_ubsan_maybe_initialize_vtbl_ptrs (current_class_ptr);
if (!DECL_OMP_DECLARE_REDUCTION_P (decl1))
start_lambda_scope (decl1);
return true;
}
/* Like start_preparsed_function, except that instead of a
FUNCTION_DECL, this function takes DECLSPECS and DECLARATOR.
Returns true on success. If the DECLARATOR is not suitable
for a function, we return false, which tells the parser to
skip the entire function. */
bool
start_function (cp_decl_specifier_seq *declspecs,
const cp_declarator *declarator,
tree attrs)
{
tree decl1;
decl1 = grokdeclarator (declarator, declspecs, FUNCDEF, 1, &attrs);
invoke_plugin_callbacks (PLUGIN_START_PARSE_FUNCTION, decl1);
if (decl1 == error_mark_node)
return false;
if (DECL_MAIN_P (decl1))
/* main must return int. grokfndecl should have corrected it
(and issued a diagnostic) if the user got it wrong. */
gcc_assert (same_type_p (TREE_TYPE (TREE_TYPE (decl1)),
integer_type_node));
return start_preparsed_function (decl1, attrs, /*flags=*/SF_DEFAULT);
}
/* Returns true iff an EH_SPEC_BLOCK should be created in the body of
FN. */
static bool
use_eh_spec_block (tree fn)
{
return (flag_exceptions && flag_enforce_eh_specs
&& !processing_template_decl
/* We insert the EH_SPEC_BLOCK only in the original
function; then, it is copied automatically to the
clones. */
&& !DECL_CLONED_FUNCTION_P (fn)
/* Implicitly-generated constructors and destructors have
exception specifications. However, those specifications
are the union of the possible exceptions specified by the
constructors/destructors for bases and members, so no
unallowed exception will ever reach this function. By
not creating the EH_SPEC_BLOCK we save a little memory,
and we avoid spurious warnings about unreachable
code. */
&& !DECL_DEFAULTED_FN (fn)
&& !type_throw_all_p (TREE_TYPE (fn)));
}
/* Helper function to push ARGS into the current lexical scope. DECL
is the function declaration. NONPARMS is used to handle enum
constants. */
void
do_push_parm_decls (tree decl, tree args, tree *nonparms)
{
/* If we're doing semantic analysis, then we'll call pushdecl
for each of these. We must do them in reverse order so that
they end in the correct forward order. */
args = nreverse (args);
tree next;
for (tree parm = args; parm; parm = next)
{
next = DECL_CHAIN (parm);
if (TREE_CODE (parm) == PARM_DECL)
pushdecl (parm);
else if (nonparms)
{
/* If we find an enum constant or a type tag, put it aside for
the moment. */
TREE_CHAIN (parm) = NULL_TREE;
*nonparms = chainon (*nonparms, parm);
}
}
/* Get the decls in their original chain order and record in the
function. This is all and only the PARM_DECLs that were
pushed into scope by the loop above. */
DECL_ARGUMENTS (decl) = get_local_decls ();
}
/* Store the parameter declarations into the current function declaration.
This is called after parsing the parameter declarations, before
digesting the body of the function.
Also install to binding contour return value identifier, if any. */
static void
store_parm_decls (tree current_function_parms)
{
tree fndecl = current_function_decl;
/* This is a chain of any other decls that came in among the parm
declarations. If a parm is declared with enum {foo, bar} x;
then CONST_DECLs for foo and bar are put here. */
tree nonparms = NULL_TREE;
if (current_function_parms)
{
/* This case is when the function was defined with an ANSI prototype.
The parms already have decls, so we need not do anything here
except record them as in effect
and complain if any redundant old-style parm decls were written. */
tree specparms = current_function_parms;
/* Must clear this because it might contain TYPE_DECLs declared
at class level. */
current_binding_level->names = NULL;
do_push_parm_decls (fndecl, specparms, &nonparms);
}
else
DECL_ARGUMENTS (fndecl) = NULL_TREE;
/* Now store the final chain of decls for the arguments
as the decl-chain of the current lexical scope.
Put the enumerators in as well, at the front so that
DECL_ARGUMENTS is not modified. */
current_binding_level->names = chainon (nonparms, DECL_ARGUMENTS (fndecl));
if (use_eh_spec_block (current_function_decl))
current_eh_spec_block = begin_eh_spec_block ();
}
/* Set the return value of the constructor (if present). */
static void
finish_constructor_body (void)
{
tree val;
tree exprstmt;
if (targetm.cxx.cdtor_returns_this ())
{
/* Any return from a constructor will end up here. */
add_stmt (build_stmt (input_location, LABEL_EXPR, cdtor_label));
val = DECL_ARGUMENTS (current_function_decl);
val = build2 (MODIFY_EXPR, TREE_TYPE (val),
DECL_RESULT (current_function_decl), val);
/* Return the address of the object. */
exprstmt = build_stmt (input_location, RETURN_EXPR, val);
add_stmt (exprstmt);
}
}
/* Do all the processing for the beginning of a destructor; set up the
vtable pointers and cleanups for bases and members. */
static void
begin_destructor_body (void)
{
tree compound_stmt;
/* If the CURRENT_CLASS_TYPE is incomplete, we will have already
issued an error message. We still want to try to process the
body of the function, but initialize_vtbl_ptrs will crash if
TYPE_BINFO is NULL. */
if (COMPLETE_TYPE_P (current_class_type))
{
compound_stmt = begin_compound_stmt (0);
/* Make all virtual function table pointers in non-virtual base
classes point to CURRENT_CLASS_TYPE's virtual function
tables. */
initialize_vtbl_ptrs (current_class_ptr);
finish_compound_stmt (compound_stmt);
if (flag_lifetime_dse
/* Clobbering an empty base is harmful if it overlays real data. */
&& !is_empty_class (current_class_type))
{
if (sanitize_flags_p (SANITIZE_VPTR)
&& (flag_sanitize_recover & SANITIZE_VPTR) == 0
&& TYPE_CONTAINS_VPTR_P (current_class_type))
{
tree binfo = TYPE_BINFO (current_class_type);
tree ref
= cp_build_fold_indirect_ref (current_class_ptr);
tree vtbl_ptr = build_vfield_ref (ref, TREE_TYPE (binfo));
tree vtbl = build_zero_cst (TREE_TYPE (vtbl_ptr));
tree stmt = cp_build_modify_expr (input_location, vtbl_ptr,
NOP_EXPR, vtbl,
tf_warning_or_error);
/* If the vptr is shared with some virtual nearly empty base,
don't clear it if not in charge, the dtor of the virtual
nearly empty base will do that later. */
if (CLASSTYPE_VBASECLASSES (current_class_type))
{
tree c = current_class_type;
while (CLASSTYPE_PRIMARY_BINFO (c))
{
if (BINFO_VIRTUAL_P (CLASSTYPE_PRIMARY_BINFO (c)))
{
stmt = convert_to_void (stmt, ICV_STATEMENT,
tf_warning_or_error);
stmt = build_if_in_charge (stmt);
break;
}
c = BINFO_TYPE (CLASSTYPE_PRIMARY_BINFO (c));
}
}
finish_decl_cleanup (NULL_TREE, stmt);
}
else
finish_decl_cleanup (NULL_TREE, build_clobber_this ());
}
/* And insert cleanups for our bases and members so that they
will be properly destroyed if we throw. */
push_base_cleanups ();
}
}
/* At the end of every destructor we generate code to delete the object if
necessary. Do that now. */
static void
finish_destructor_body (void)
{
tree exprstmt;
/* Any return from a destructor will end up here; that way all base
and member cleanups will be run when the function returns. */
add_stmt (build_stmt (input_location, LABEL_EXPR, cdtor_label));
if (targetm.cxx.cdtor_returns_this ())
{
tree val;
val = DECL_ARGUMENTS (current_function_decl);
val = build2 (MODIFY_EXPR, TREE_TYPE (val),
DECL_RESULT (current_function_decl), val);
/* Return the address of the object. */
exprstmt = build_stmt (input_location, RETURN_EXPR, val);
add_stmt (exprstmt);
}
}
/* Do the necessary processing for the beginning of a function body, which
in this case includes member-initializers, but not the catch clauses of
a function-try-block. Currently, this means opening a binding level
for the member-initializers (in a ctor), member cleanups (in a dtor),
and capture proxies (in a lambda operator()). */
tree
begin_function_body (void)
{
if (! FUNCTION_NEEDS_BODY_BLOCK (current_function_decl))
return NULL_TREE;
if (processing_template_decl)
/* Do nothing now. */;
else
/* Always keep the BLOCK node associated with the outermost pair of
curly braces of a function. These are needed for correct
operation of dwarfout.c. */
keep_next_level (true);
tree stmt = begin_compound_stmt (BCS_FN_BODY);
if (processing_template_decl)
/* Do nothing now. */;
else if (DECL_DESTRUCTOR_P (current_function_decl))
begin_destructor_body ();
return stmt;
}
/* Do the processing for the end of a function body. Currently, this means
closing out the cleanups for fully-constructed bases and members, and in
the case of the destructor, deleting the object if desired. Again, this
is only meaningful for [cd]tors, since they are the only functions where
there is a significant distinction between the main body and any
function catch clauses. Handling, say, main() return semantics here
would be wrong, as flowing off the end of a function catch clause for
main() would also need to return 0. */
void
finish_function_body (tree compstmt)
{
if (compstmt == NULL_TREE)
return;
/* Close the block. */
finish_compound_stmt (compstmt);
if (processing_template_decl)
/* Do nothing now. */;
else if (DECL_CONSTRUCTOR_P (current_function_decl))
finish_constructor_body ();
else if (DECL_DESTRUCTOR_P (current_function_decl))
finish_destructor_body ();
}
/* Given a function, returns the BLOCK corresponding to the outermost level
of curly braces, skipping the artificial block created for constructor
initializers. */
tree
outer_curly_brace_block (tree fndecl)
{
tree block = DECL_INITIAL (fndecl);
if (BLOCK_OUTER_CURLY_BRACE_P (block))
return block;
block = BLOCK_SUBBLOCKS (block);
if (BLOCK_OUTER_CURLY_BRACE_P (block))
return block;
block = BLOCK_SUBBLOCKS (block);
gcc_assert (BLOCK_OUTER_CURLY_BRACE_P (block));
return block;
}
/* If FNDECL is a class's key method, add the class to the list of
keyed classes that should be emitted. */
static void
record_key_method_defined (tree fndecl)
{
if (DECL_NONSTATIC_MEMBER_FUNCTION_P (fndecl)
&& DECL_VIRTUAL_P (fndecl)
&& !processing_template_decl)
{
tree fnclass = DECL_CONTEXT (fndecl);
if (fndecl == CLASSTYPE_KEY_METHOD (fnclass))
vec_safe_push (keyed_classes, fnclass);
}
}
/* Subroutine of finish_function.
Save the body of constexpr functions for possible
future compile time evaluation. */
static void
maybe_save_function_definition (tree fun)
{
if (!processing_template_decl
&& DECL_DECLARED_CONSTEXPR_P (fun)
&& !cp_function_chain->invalid_constexpr
&& !DECL_CLONED_FUNCTION_P (fun))
register_constexpr_fundef (fun, DECL_SAVED_TREE (fun));
}
/* Attempt to add a fix-it hint to RICHLOC suggesting the insertion
of "return *this;" immediately before its location, using FNDECL's
first statement (if any) to give the indentation, if appropriate. */
static void
add_return_star_this_fixit (gcc_rich_location *richloc, tree fndecl)
{
location_t indent = UNKNOWN_LOCATION;
tree stmts = expr_first (DECL_SAVED_TREE (fndecl));
if (stmts)
indent = EXPR_LOCATION (stmts);
richloc->add_fixit_insert_formatted ("return *this;",
richloc->get_loc (),
indent);
}
/* This function carries out the subset of finish_function operations needed
to emit the compiler-generated outlined helper functions used by the
coroutines implementation. */
static void
emit_coro_helper (tree helper)
{
/* This is a partial set of the operations done by finish_function()
plus emitting the result. */
set_cfun (NULL);
current_function_decl = helper;
begin_scope (sk_function_parms, NULL);
store_parm_decls (DECL_ARGUMENTS (helper));
announce_function (helper);
allocate_struct_function (helper, false);
cfun->language = ggc_cleared_alloc<language_function> ();
poplevel (1, 0, 1);
maybe_save_function_definition (helper);
/* We must start each function with a clear fold cache. */
clear_fold_cache ();
cp_fold_function (helper);
DECL_CONTEXT (DECL_RESULT (helper)) = helper;
BLOCK_SUPERCONTEXT (DECL_INITIAL (helper)) = helper;
/* This function has coroutine IFNs that we should handle in middle
end lowering. */
cfun->coroutine_component = true;
cp_genericize (helper);
expand_or_defer_fn (helper);
}
/* Finish up a function declaration and compile that function
all the way to assembler language output. The free the storage
for the function definition. INLINE_P is TRUE if we just
finished processing the body of an in-class inline function
definition. (This processing will have taken place after the
class definition is complete.) */
tree
finish_function (bool inline_p)
{
tree fndecl = current_function_decl;
tree fntype, ctype = NULL_TREE;
tree resumer = NULL_TREE, destroyer = NULL_TREE;
bool coro_p = flag_coroutines
&& !processing_template_decl
&& DECL_COROUTINE_P (fndecl);
bool coro_emit_helpers = false;
/* When we get some parse errors, we can end up without a
current_function_decl, so cope. */
if (fndecl == NULL_TREE)
return error_mark_node;
if (!DECL_OMP_DECLARE_REDUCTION_P (fndecl))
finish_lambda_scope ();
if (c_dialect_objc ())
objc_finish_function ();
record_key_method_defined (fndecl);
fntype = TREE_TYPE (fndecl);
/* TREE_READONLY (fndecl) = 1;
This caused &foo to be of type ptr-to-const-function
which then got a warning when stored in a ptr-to-function variable. */
gcc_assert (building_stmt_list_p ());
/* The current function is being defined, so its DECL_INITIAL should
be set, and unless there's a multiple definition, it should be
error_mark_node. */
gcc_assert (DECL_INITIAL (fndecl) == error_mark_node);
if (coro_p)
{
/* Only try to emit the coroutine outlined helper functions if the
transforms succeeded. Otherwise, treat errors in the same way as
a regular function. */
coro_emit_helpers = morph_fn_to_coro (fndecl, &resumer, &destroyer);
/* We should handle coroutine IFNs in middle end lowering. */
cfun->coroutine_component = true;
/* Do not try to process the ramp's EH unless outlining succeeded. */
if (coro_emit_helpers && use_eh_spec_block (fndecl))
finish_eh_spec_block (TYPE_RAISES_EXCEPTIONS
(TREE_TYPE (fndecl)),
current_eh_spec_block);
}
else
/* For a cloned function, we've already got all the code we need;
there's no need to add any extra bits. */
if (!DECL_CLONED_FUNCTION_P (fndecl))
{
/* Make it so that `main' always returns 0 by default. */
if (DECL_MAIN_P (current_function_decl))
finish_return_stmt (integer_zero_node);
if (use_eh_spec_block (current_function_decl))
finish_eh_spec_block (TYPE_RAISES_EXCEPTIONS
(TREE_TYPE (current_function_decl)),
current_eh_spec_block);
}
/* If we're saving up tree structure, tie off the function now. */
DECL_SAVED_TREE (fndecl) = pop_stmt_list (DECL_SAVED_TREE (fndecl));
finish_fname_decls ();
/* If this function can't throw any exceptions, remember that. */
if (!processing_template_decl
&& !cp_function_chain->can_throw
&& !flag_non_call_exceptions
&& !decl_replaceable_p (fndecl))
TREE_NOTHROW (fndecl) = 1;
/* This must come after expand_function_end because cleanups might
have declarations (from inline functions) that need to go into
this function's blocks. */
/* If the current binding level isn't the outermost binding level
for this function, either there is a bug, or we have experienced
syntax errors and the statement tree is malformed. */
if (current_binding_level->kind != sk_function_parms)
{
/* Make sure we have already experienced errors. */
gcc_assert (errorcount);
/* Throw away the broken statement tree and extra binding
levels. */
DECL_SAVED_TREE (fndecl) = alloc_stmt_list ();
while (current_binding_level->kind != sk_function_parms)
{
if (current_binding_level->kind == sk_class)
pop_nested_class ();
else
poplevel (0, 0, 0);
}
}
poplevel (1, 0, 1);
/* Statements should always be full-expressions at the outermost set
of curly braces for a function. */
gcc_assert (stmts_are_full_exprs_p ());
/* If there are no return statements in a function with auto return type,
the return type is void. But if the declared type is something like
auto*, this is an error. */
if (!processing_template_decl && FNDECL_USED_AUTO (fndecl)
&& TREE_TYPE (fntype) == DECL_SAVED_AUTO_RETURN_TYPE (fndecl))
{
if (is_auto (DECL_SAVED_AUTO_RETURN_TYPE (fndecl))
&& !current_function_returns_value
&& !current_function_returns_null)
{
/* We haven't applied return type deduction because we haven't
seen any return statements. Do that now. */
tree node = type_uses_auto (DECL_SAVED_AUTO_RETURN_TYPE (fndecl));
do_auto_deduction (DECL_SAVED_AUTO_RETURN_TYPE (fndecl),
void_node, node, tf_warning_or_error,
adc_return_type);
apply_deduced_return_type (fndecl, void_type_node);
fntype = TREE_TYPE (fndecl);
}
else if (!current_function_returns_value
&& !current_function_returns_null)
{
error ("no return statements in function returning %qT",
DECL_SAVED_AUTO_RETURN_TYPE (fndecl));
inform (input_location, "only plain %<auto%> return type can be "
"deduced to %<void%>");
}
}
/* Remember that we were in class scope. */
if (current_class_name)
ctype = current_class_type;
if (DECL_DELETED_FN (fndecl))
{
DECL_INITIAL (fndecl) = error_mark_node;
DECL_SAVED_TREE (fndecl) = NULL_TREE;
goto cleanup;
}
// If this is a concept, check that the definition is reasonable.
if (DECL_DECLARED_CONCEPT_P (fndecl))
check_function_concept (fndecl);
if (flag_openmp)
if (tree attr = lookup_attribute ("omp declare variant base",
DECL_ATTRIBUTES (fndecl)))
omp_declare_variant_finalize (fndecl, attr);
/* Complain if there's just no return statement. */
if ((warn_return_type
|| (cxx_dialect >= cxx14
&& DECL_DECLARED_CONSTEXPR_P (fndecl)))
&& !VOID_TYPE_P (TREE_TYPE (fntype))
&& !dependent_type_p (TREE_TYPE (fntype))
&& !current_function_returns_value && !current_function_returns_null
/* Don't complain if we abort or throw. */
&& !current_function_returns_abnormally
/* Don't complain if there's an infinite loop. */
&& !current_function_infinite_loop
/* Don't complain if we are declared noreturn. */
&& !TREE_THIS_VOLATILE (fndecl)
&& !DECL_NAME (DECL_RESULT (fndecl))
&& !TREE_NO_WARNING (fndecl)
/* Structor return values (if any) are set by the compiler. */
&& !DECL_CONSTRUCTOR_P (fndecl)
&& !DECL_DESTRUCTOR_P (fndecl)
&& targetm.warn_func_return (fndecl))
{
gcc_rich_location richloc (input_location);
/* Potentially add a "return *this;" fix-it hint for
assignment operators. */
if (IDENTIFIER_ASSIGN_OP_P (DECL_NAME (fndecl)))
{
tree valtype = TREE_TYPE (DECL_RESULT (fndecl));
if (TREE_CODE (valtype) == REFERENCE_TYPE
&& current_class_ref
&& same_type_ignoring_top_level_qualifiers_p
(TREE_TYPE (valtype), TREE_TYPE (current_class_ref))
&& global_dc->option_enabled (OPT_Wreturn_type,
global_dc->lang_mask,
global_dc->option_state))
add_return_star_this_fixit (&richloc, fndecl);
}
if (cxx_dialect >= cxx14
&& DECL_DECLARED_CONSTEXPR_P (fndecl))
error_at (&richloc, "no return statement in %<constexpr%> function "
"returning non-void");
else if (warning_at (&richloc, OPT_Wreturn_type,
"no return statement in function returning "
"non-void"))
TREE_NO_WARNING (fndecl) = 1;
}
/* Lambda closure members are implicitly constexpr if possible. */
if (cxx_dialect >= cxx17
&& LAMBDA_TYPE_P (CP_DECL_CONTEXT (fndecl)))
DECL_DECLARED_CONSTEXPR_P (fndecl)
= ((processing_template_decl
|| is_valid_constexpr_fn (fndecl, /*complain*/false))
&& potential_constant_expression (DECL_SAVED_TREE (fndecl)));
/* Save constexpr function body before it gets munged by
the NRV transformation. */
maybe_save_function_definition (fndecl);
/* Invoke the pre-genericize plugin before we start munging things. */
if (!processing_template_decl)
invoke_plugin_callbacks (PLUGIN_PRE_GENERICIZE, fndecl);
/* Perform delayed folding before NRV transformation. */
if (!processing_template_decl
&& !DECL_IMMEDIATE_FUNCTION_P (fndecl)
&& !DECL_OMP_DECLARE_REDUCTION_P (fndecl))
cp_fold_function (fndecl);
/* Set up the named return value optimization, if we can. Candidate
variables are selected in check_return_expr. */
if (current_function_return_value)
{
tree r = current_function_return_value;
tree outer;
if (r != error_mark_node
/* This is only worth doing for fns that return in memory--and
simpler, since we don't have to worry about promoted modes. */
&& aggregate_value_p (TREE_TYPE (TREE_TYPE (fndecl)), fndecl)
/* Only allow this for variables declared in the outer scope of
the function so we know that their lifetime always ends with a
return; see g++.dg/opt/nrv6.C. We could be more flexible if
we were to do this optimization in tree-ssa. */
&& (outer = outer_curly_brace_block (fndecl))
&& chain_member (r, BLOCK_VARS (outer)))
finalize_nrv (&DECL_SAVED_TREE (fndecl), r, DECL_RESULT (fndecl));
current_function_return_value = NULL_TREE;
}
/* Must mark the RESULT_DECL as being in this function. */
DECL_CONTEXT (DECL_RESULT (fndecl)) = fndecl;
/* Set the BLOCK_SUPERCONTEXT of the outermost function scope to point
to the FUNCTION_DECL node itself. */
BLOCK_SUPERCONTEXT (DECL_INITIAL (fndecl)) = fndecl;
/* Store the end of the function, so that we get good line number
info for the epilogue. */
cfun->function_end_locus = input_location;
/* Complain about parameters that are only set, but never otherwise used. */
if (warn_unused_but_set_parameter
&& !processing_template_decl
&& errorcount == unused_but_set_errorcount
&& !DECL_CLONED_FUNCTION_P (fndecl))
{
tree decl;
for (decl = DECL_ARGUMENTS (fndecl);
decl;
decl = DECL_CHAIN (decl))
if (TREE_USED (decl)
&& TREE_CODE (decl) == PARM_DECL
&& !DECL_READ_P (decl)
&& DECL_NAME (decl)
&& !DECL_ARTIFICIAL (decl)
&& !TREE_NO_WARNING (decl)
&& !DECL_IN_SYSTEM_HEADER (decl)
&& TREE_TYPE (decl) != error_mark_node
&& !TYPE_REF_P (TREE_TYPE (decl))
&& (!CLASS_TYPE_P (TREE_TYPE (decl))
|| !TYPE_HAS_NONTRIVIAL_DESTRUCTOR (TREE_TYPE (decl))))
warning_at (DECL_SOURCE_LOCATION (decl),
OPT_Wunused_but_set_parameter,
"parameter %qD set but not used", decl);
unused_but_set_errorcount = errorcount;
}
/* Complain about locally defined typedefs that are not used in this
function. */
maybe_warn_unused_local_typedefs ();
/* Possibly warn about unused parameters. */
if (warn_unused_parameter
&& !processing_template_decl
&& !DECL_CLONED_FUNCTION_P (fndecl))
do_warn_unused_parameter (fndecl);
/* Genericize before inlining. */
if (!processing_template_decl
&& !DECL_IMMEDIATE_FUNCTION_P (fndecl)
&& !DECL_OMP_DECLARE_REDUCTION_P (fndecl))
cp_genericize (fndecl);
/* Emit the resumer and destroyer functions now, providing that we have
not encountered some fatal error. */
if (coro_emit_helpers)
{
emit_coro_helper (resumer);
emit_coro_helper (destroyer);
}
cleanup:
/* We're leaving the context of this function, so zap cfun. It's still in
DECL_STRUCT_FUNCTION, and we'll restore it in tree_rest_of_compilation. */
set_cfun (NULL);
current_function_decl = NULL;
/* If this is an in-class inline definition, we may have to pop the
bindings for the template parameters that we added in
maybe_begin_member_template_processing when start_function was
called. */
if (inline_p)
maybe_end_member_template_processing ();
/* Leave the scope of the class. */
if (ctype)
pop_nested_class ();
--function_depth;
/* Clean up. */
current_function_decl = NULL_TREE;
invoke_plugin_callbacks (PLUGIN_FINISH_PARSE_FUNCTION, fndecl);
return fndecl;
}
/* Create the FUNCTION_DECL for a function definition.
DECLSPECS and DECLARATOR are the parts of the declaration;
they describe the return type and the name of the function,
but twisted together in a fashion that parallels the syntax of C.
This function creates a binding context for the function body
as well as setting up the FUNCTION_DECL in current_function_decl.
Returns a FUNCTION_DECL on success.
If the DECLARATOR is not suitable for a function (it defines a datum
instead), we return 0, which tells yyparse to report a parse error.
May return void_type_node indicating that this method is actually
a friend. See grokfield for more details.
Came here with a `.pushlevel' .
DO NOT MAKE ANY CHANGES TO THIS CODE WITHOUT MAKING CORRESPONDING
CHANGES TO CODE IN `grokfield'. */
tree
grokmethod (cp_decl_specifier_seq *declspecs,
const cp_declarator *declarator, tree attrlist)
{
tree fndecl = grokdeclarator (declarator, declspecs, MEMFUNCDEF, 0,
&attrlist);
if (fndecl == error_mark_node)
return error_mark_node;
if (attrlist)
cplus_decl_attributes (&fndecl, attrlist, 0);
/* Pass friends other than inline friend functions back. */
if (fndecl == void_type_node)
return fndecl;
if (DECL_IN_AGGR_P (fndecl))
{
if (DECL_CLASS_SCOPE_P (fndecl))
error ("%qD is already defined in class %qT", fndecl,
DECL_CONTEXT (fndecl));
return error_mark_node;
}
check_template_shadow (fndecl);
if (TREE_PUBLIC (fndecl))
DECL_COMDAT (fndecl) = 1;
DECL_DECLARED_INLINE_P (fndecl) = 1;
DECL_NO_INLINE_WARNING_P (fndecl) = 1;
/* We process method specializations in finish_struct_1. */
if (processing_template_decl && !DECL_TEMPLATE_SPECIALIZATION (fndecl))
{
/* Avoid calling decl_spec_seq... until we have to. */
bool friendp = decl_spec_seq_has_spec_p (declspecs, ds_friend);
fndecl = push_template_decl (fndecl, friendp);
if (fndecl == error_mark_node)
return fndecl;
}
if (DECL_CHAIN (fndecl) && !decl_spec_seq_has_spec_p (declspecs, ds_friend))
{
fndecl = copy_node (fndecl);
TREE_CHAIN (fndecl) = NULL_TREE;
}
cp_finish_decl (fndecl, NULL_TREE, false, NULL_TREE, 0);
DECL_IN_AGGR_P (fndecl) = 1;
return fndecl;
}
/* VAR is a VAR_DECL. If its type is incomplete, remember VAR so that
we can lay it out later, when and if its type becomes complete.
Also handle constexpr variables where the initializer involves
an unlowered PTRMEM_CST because the class isn't complete yet. */
void
maybe_register_incomplete_var (tree var)
{
gcc_assert (VAR_P (var));
/* Keep track of variables with incomplete types. */
if (!processing_template_decl && TREE_TYPE (var) != error_mark_node
&& DECL_EXTERNAL (var))
{
tree inner_type = TREE_TYPE (var);
while (TREE_CODE (inner_type) == ARRAY_TYPE)
inner_type = TREE_TYPE (inner_type);
inner_type = TYPE_MAIN_VARIANT (inner_type);
if ((!COMPLETE_TYPE_P (inner_type) && CLASS_TYPE_P (inner_type))
/* RTTI TD entries are created while defining the type_info. */
|| (TYPE_LANG_SPECIFIC (inner_type)
&& TYPE_BEING_DEFINED (inner_type)))
{
incomplete_var iv = {var, inner_type};
vec_safe_push (incomplete_vars, iv);
}
else if (!(DECL_LANG_SPECIFIC (var) && DECL_TEMPLATE_INFO (var))
&& decl_constant_var_p (var)
&& (TYPE_PTRMEM_P (inner_type) || CLASS_TYPE_P (inner_type)))
{
/* When the outermost open class is complete we can resolve any
pointers-to-members. */
tree context = outermost_open_class ();
incomplete_var iv = {var, context};
vec_safe_push (incomplete_vars, iv);
}
}
}
/* Called when a class type (given by TYPE) is defined. If there are
any existing VAR_DECLs whose type has been completed by this
declaration, update them now. */
void
complete_vars (tree type)
{
unsigned ix;
incomplete_var *iv;
for (ix = 0; vec_safe_iterate (incomplete_vars, ix, &iv); )
{
if (same_type_p (type, iv->incomplete_type))
{
tree var = iv->decl;
tree type = TREE_TYPE (var);
if (type != error_mark_node
&& (TYPE_MAIN_VARIANT (strip_array_types (type))
== iv->incomplete_type))
{
/* Complete the type of the variable. */
complete_type (type);
cp_apply_type_quals_to_decl (cp_type_quals (type), var);
if (COMPLETE_TYPE_P (type))
layout_var_decl (var);
}
/* Remove this entry from the list. */
incomplete_vars->unordered_remove (ix);
}
else
ix++;
}
/* Check for pending declarations which may have abstract type. */
complete_type_check_abstract (type);
}
/* If DECL is of a type which needs a cleanup, build and return an
expression to perform that cleanup here. Return NULL_TREE if no
cleanup need be done. DECL can also be a _REF when called from
split_nonconstant_init_1. */
tree
cxx_maybe_build_cleanup (tree decl, tsubst_flags_t complain)
{
tree type;
tree attr;
tree cleanup;
/* Assume no cleanup is required. */
cleanup = NULL_TREE;
if (error_operand_p (decl))
return cleanup;
/* Handle "__attribute__((cleanup))". We run the cleanup function
before the destructor since the destructor is what actually
terminates the lifetime of the object. */
if (DECL_P (decl))
attr = lookup_attribute ("cleanup", DECL_ATTRIBUTES (decl));
else
attr = NULL_TREE;
if (attr)
{
tree id;
tree fn;
tree arg;
/* Get the name specified by the user for the cleanup function. */
id = TREE_VALUE (TREE_VALUE (attr));
/* Look up the name to find the cleanup function to call. It is
important to use lookup_name here because that is what is
used in c-common.c:handle_cleanup_attribute when performing
initial checks on the attribute. Note that those checks
include ensuring that the function found is not an overloaded
function, or an object with an overloaded call operator,
etc.; we can rely on the fact that the function found is an
ordinary FUNCTION_DECL. */
fn = lookup_name (id);
arg = build_address (decl);
if (!mark_used (decl, complain) && !(complain & tf_error))
return error_mark_node;
cleanup = cp_build_function_call_nary (fn, complain, arg, NULL_TREE);
if (cleanup == error_mark_node)
return error_mark_node;
}
/* Handle ordinary C++ destructors. */
type = TREE_TYPE (decl);
if (type_build_dtor_call (type))
{
int flags = LOOKUP_NORMAL|LOOKUP_NONVIRTUAL|LOOKUP_DESTRUCTOR;
tree addr;
tree call;
if (TREE_CODE (type) == ARRAY_TYPE)
addr = decl;
else
addr = build_address (decl);
call = build_delete (input_location, TREE_TYPE (addr), addr,
sfk_complete_destructor, flags, 0, complain);
if (call == error_mark_node)
cleanup = error_mark_node;
else if (TYPE_HAS_TRIVIAL_DESTRUCTOR (type))
/* Discard the call. */;
else if (decl_maybe_constant_destruction (decl, type)
&& DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl))
cxx_constant_dtor (call, decl);
else if (cleanup)
cleanup = cp_build_compound_expr (cleanup, call, complain);
else
cleanup = call;
}
/* build_delete sets the location of the destructor call to the
current location, even though the destructor is going to be
called later, at the end of the current scope. This can lead to
a "jumpy" behavior for users of debuggers when they step around
the end of the block. So let's unset the location of the
destructor call instead. */
protected_set_expr_location (cleanup, UNKNOWN_LOCATION);
if (cleanup && CONVERT_EXPR_P (cleanup))
protected_set_expr_location (TREE_OPERAND (cleanup, 0), UNKNOWN_LOCATION);
if (cleanup
&& DECL_P (decl)
&& !lookup_attribute ("warn_unused", TYPE_ATTRIBUTES (TREE_TYPE (decl)))
/* Treat objects with destructors as used; the destructor may do
something substantive. */
&& !mark_used (decl, complain) && !(complain & tf_error))
return error_mark_node;
if (cleanup && cfun && !processing_template_decl
&& !expr_noexcept_p (cleanup, tf_none))
cp_function_chain->throwing_cleanup = true;
return cleanup;
}
/* Return the FUNCTION_TYPE that corresponds to MEMFNTYPE, which can be a
FUNCTION_DECL, METHOD_TYPE, FUNCTION_TYPE, pointer or reference to
METHOD_TYPE or FUNCTION_TYPE, or pointer to member function. */
tree
static_fn_type (tree memfntype)
{
tree fntype;
tree args;
if (TYPE_PTRMEMFUNC_P (memfntype))
memfntype = TYPE_PTRMEMFUNC_FN_TYPE (memfntype);
if (INDIRECT_TYPE_P (memfntype)
|| TREE_CODE (memfntype) == FUNCTION_DECL)
memfntype = TREE_TYPE (memfntype);
if (TREE_CODE (memfntype) == FUNCTION_TYPE)
return memfntype;
gcc_assert (TREE_CODE (memfntype) == METHOD_TYPE);
args = TYPE_ARG_TYPES (memfntype);
fntype = build_function_type (TREE_TYPE (memfntype), TREE_CHAIN (args));
fntype = apply_memfn_quals (fntype, type_memfn_quals (memfntype));
fntype = (cp_build_type_attribute_variant
(fntype, TYPE_ATTRIBUTES (memfntype)));
fntype = cxx_copy_lang_qualifiers (fntype, memfntype);
return fntype;
}
/* DECL was originally constructed as a non-static member function,
but turned out to be static. Update it accordingly. */
void
revert_static_member_fn (tree decl)
{
tree stype = static_fn_type (decl);
cp_cv_quals quals = type_memfn_quals (stype);
cp_ref_qualifier rqual = type_memfn_rqual (stype);
if (quals != TYPE_UNQUALIFIED || rqual != REF_QUAL_NONE)
stype = apply_memfn_quals (stype, TYPE_UNQUALIFIED, REF_QUAL_NONE);
TREE_TYPE (decl) = stype;
if (DECL_ARGUMENTS (decl))
DECL_ARGUMENTS (decl) = DECL_CHAIN (DECL_ARGUMENTS (decl));
DECL_STATIC_FUNCTION_P (decl) = 1;
}
/* Return which tree structure is used by T, or TS_CP_GENERIC if T is
one of the language-independent trees. */
enum cp_tree_node_structure_enum
cp_tree_node_structure (union lang_tree_node * t)
{
switch (TREE_CODE (&t->generic))
{
case ARGUMENT_PACK_SELECT: return TS_CP_ARGUMENT_PACK_SELECT;
case BASELINK: return TS_CP_BASELINK;
case CONSTRAINT_INFO: return TS_CP_CONSTRAINT_INFO;
case DEFERRED_NOEXCEPT: return TS_CP_DEFERRED_NOEXCEPT;
case DEFERRED_PARSE: return TS_CP_DEFERRED_PARSE;
case IDENTIFIER_NODE: return TS_CP_IDENTIFIER;
case LAMBDA_EXPR: return TS_CP_LAMBDA_EXPR;
case OVERLOAD: return TS_CP_OVERLOAD;
case PTRMEM_CST: return TS_CP_PTRMEM;
case STATIC_ASSERT: return TS_CP_STATIC_ASSERT;
case TEMPLATE_DECL: return TS_CP_TEMPLATE_DECL;
case TEMPLATE_INFO: return TS_CP_TEMPLATE_INFO;
case TEMPLATE_PARM_INDEX: return TS_CP_TPI;
case TRAIT_EXPR: return TS_CP_TRAIT_EXPR;
case USERDEF_LITERAL: return TS_CP_USERDEF_LITERAL;
default: return TS_CP_GENERIC;
}
}
/* Build the void_list_node (void_type_node having been created). */
tree
build_void_list_node (void)
{
tree t = build_tree_list (NULL_TREE, void_type_node);
return t;
}
bool
cp_missing_noreturn_ok_p (tree decl)
{
/* A missing noreturn is ok for the `main' function. */
return DECL_MAIN_P (decl);
}
/* Return the decl used to identify the COMDAT group into which DECL should
be placed. */
tree
cxx_comdat_group (tree decl)
{
/* Virtual tables, construction virtual tables, and virtual table
tables all go in a single COMDAT group, named after the primary
virtual table. */
if (VAR_P (decl) && DECL_VTABLE_OR_VTT_P (decl))
decl = CLASSTYPE_VTABLES (DECL_CONTEXT (decl));
/* For all other DECLs, the COMDAT group is the mangled name of the
declaration itself. */
else
{
while (DECL_THUNK_P (decl))
{
/* If TARGET_USE_LOCAL_THUNK_ALIAS_P, use_thunk puts the thunk
into the same section as the target function. In that case
we must return target's name. */
tree target = THUNK_TARGET (decl);
if (TARGET_USE_LOCAL_THUNK_ALIAS_P (target)
&& DECL_SECTION_NAME (target) != NULL
&& DECL_ONE_ONLY (target))
decl = target;
else
break;
}
}
return decl;
}
/* Returns the return type for FN as written by the user, which may include
a placeholder for a deduced return type. */
tree
fndecl_declared_return_type (tree fn)
{
fn = STRIP_TEMPLATE (fn);
if (FNDECL_USED_AUTO (fn))
return DECL_SAVED_AUTO_RETURN_TYPE (fn);
return TREE_TYPE (TREE_TYPE (fn));
}
/* Returns true iff DECL is a variable or function declared with an auto type
that has not yet been deduced to a real type. */
bool
undeduced_auto_decl (tree decl)
{
if (cxx_dialect < cxx11)
return false;
STRIP_ANY_LOCATION_WRAPPER (decl);
return ((VAR_OR_FUNCTION_DECL_P (decl)
|| TREE_CODE (decl) == TEMPLATE_DECL)
&& type_uses_auto (TREE_TYPE (decl)));
}
/* Complain if DECL has an undeduced return type. */
bool
require_deduced_type (tree decl, tsubst_flags_t complain)
{
if (undeduced_auto_decl (decl))
{
if (TREE_NO_WARNING (decl) && seen_error ())
/* We probably already complained about deduction failure. */;
else if (complain & tf_error)
error ("use of %qD before deduction of %<auto%>", decl);
return false;
}
return true;
}
/* Create a representation of the explicit-specifier with
constant-expression of EXPR. COMPLAIN is as for tsubst. */
tree
build_explicit_specifier (tree expr, tsubst_flags_t complain)
{
if (instantiation_dependent_expression_p (expr))
/* Wait for instantiation, tsubst_function_decl will handle it. */
return expr;
expr = build_converted_constant_bool_expr (expr, complain);
expr = instantiate_non_dependent_expr_sfinae (expr, complain);
expr = cxx_constant_value (expr);
return expr;
}
#include "gt-cp-decl.h"
|
DRB063-outeronly1-orig-no.c | /*
Copyright (c) 2017, Lawrence Livermore National Security, LLC.
Produced at the Lawrence Livermore National Laboratory
Written by Chunhua Liao, Pei-Hung Lin, Joshua Asplund,
Markus Schordan, and Ian Karlin
(email: liao6@llnl.gov, lin32@llnl.gov, asplund1@llnl.gov,
schordan1@llnl.gov, karlin1@llnl.gov)
LLNL-CODE-732144
All rights reserved.
This file is part of DataRaceBench. For details, see
https://github.com/LLNL/dataracebench. Please also see the LICENSE file
for our additional BSD notice.
Redistribution and use in source and binary forms, with
or without modification, are permitted provided that the following
conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the disclaimer below.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the disclaimer (as noted below)
in the documentation and/or other materials provided with the
distribution.
* Neither the name of the LLNS/LLNL nor the names of its contributors
may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL LAWRENCE LIVERMORE NATIONAL
SECURITY, LLC, THE U.S. DEPARTMENT OF ENERGY OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
Only the outmost loop can be parallelized.
*/
int n=100, m=100;
double b[100][100];
#define N 100
int init()
{
int i,j,k;
#pragma omp parallel for private(i ,j )
for (i = 0; i < N; i++) {
#pragma omp parallel for private(j )
for (j = 0; j < N; j++) {
b[i][j] = i * j;
}
}
return 0;
}
void foo()
{
int i,j;
#pragma omp parallel for private(i ,j )
for (i=0;i<n;i++)
for (j=0;j<m-1;j++) // Be careful about bounds of j
b[i][j]=b[i][j+1];
}
int print()
{
int i,j,k;
for (i = 0; i < N; i++) {
for (j = 0; j < N; j++) {
printf("%lf\n", b[i][j]);
}
}
return 0;
}
int main()
{
init();
foo();
print();
return 0;
}
|
omp_parallel_sections_reduction.c | // RUN: %libomp-compile-and-run
#include <stdio.h>
#include <math.h>
#include "omp_testsuite.h"
int test_omp_parallel_sections_reduction()
{
int sum;
int known_sum;
double dpt;
double dsum;
double dknown_sum;
double dt=0.5; /* base of geometric row for + and - test*/
double rounding_error= 1.E-5;
int diff;
double ddiff;
int product;
int known_product;
int logic_and;
int bit_and;
int logic_or;
int bit_or;
int exclusiv_bit_or;
int logics[1000];
int i;
int result;
sum = 7;
dsum=0;
product =1;
dpt = 1;
logic_and=1;
bit_and=1;
logic_or=0;
bit_or=0;
exclusiv_bit_or=0;
result =0;
/* int my_islarger;*/
/*int is_larger=1;*/
// Test summation of integers
known_sum = (999*1000)/2+7;
#pragma omp parallel sections private(i) reduction(+:sum)
{
#pragma omp section
{
for (i=1;i<300;i++) {
sum=sum+i;
}
}
#pragma omp section
{
for (i=300;i<700;i++) {
sum=sum+i;
}
}
#pragma omp section
{
for (i=700;i<1000;i++) {
sum=sum+i;
}
}
}
if(known_sum!=sum) {
result++;
fprintf(stderr,"Error in sum with integers: Result was %d"
" instead of %d.\n",sum, known_sum);
}
// Test differences of integers
diff = (999*1000)/2;
#pragma omp parallel sections private(i) reduction(-:diff)
{
#pragma omp section
{
for (i=1;i<300;i++) {
diff=diff-i;
}
}
#pragma omp section
{
for (i=300;i<700;i++) {
diff=diff-i;
}
}
#pragma omp section
{
for (i=700;i<1000;i++) {
diff=diff-i;
}
}
}
if(diff != 0) {
result++;
fprintf(stderr,"Error in Difference with integers: Result was %d"
" instead of 0.\n",diff);
}
// Test summation of doubles
for (i=0;i<20;++i) {
dpt*=dt;
}
dknown_sum = (1-dpt)/(1-dt);
#pragma omp parallel sections private(i) reduction(+:dsum)
{
#pragma omp section
{
for (i=0;i<6;++i) {
dsum += pow(dt,i);
}
}
#pragma omp section
{
for (i=6;i<12;++i) {
dsum += pow(dt,i);
}
}
#pragma omp section
{
for (i=12;i<20;++i) {
dsum += pow(dt,i);
}
}
}
if( fabs(dsum-dknown_sum) > rounding_error ) {
result++;
fprintf(stderr,"Error in sum with doubles: Result was %f"
" instead of %f (Difference: %E)\n",
dsum, dknown_sum, dsum-dknown_sum);
}
// Test differences of doubles
dpt=1;
for (i=0;i<20;++i) {
dpt*=dt;
}
fprintf(stderr,"\n");
ddiff = (1-dpt)/(1-dt);
#pragma omp parallel sections private(i) reduction(-:ddiff)
{
#pragma omp section
{
for (i=0;i<6;++i) {
ddiff -= pow(dt,i);
}
}
#pragma omp section
{
for (i=6;i<12;++i) {
ddiff -= pow(dt,i);
}
}
#pragma omp section
{
for (i=12;i<20;++i) {
ddiff -= pow(dt,i);
}
}
}
if( fabs(ddiff) > rounding_error) {
result++;
fprintf(stderr,"Error in Difference with doubles: Result was %E"
" instead of 0.0\n",ddiff);
}
// Test product of integers
known_product = 3628800;
#pragma omp parallel sections private(i) reduction(*:product)
{
#pragma omp section
{
for(i=1;i<3;i++) {
product *= i;
}
}
#pragma omp section
{
for(i=3;i<7;i++) {
product *= i;
}
}
#pragma omp section
{
for(i=7;i<11;i++) {
product *= i;
}
}
}
if(known_product != product) {
result++;
fprintf(stderr,"Error in Product with integers: Result was %d"
" instead of %d\n",product,known_product);
}
// Test logical AND
for(i=0;i<1000;i++) {
logics[i]=1;
}
#pragma omp parallel sections private(i) reduction(&&:logic_and)
{
#pragma omp section
{
for (i=1;i<300;i++) {
logic_and = (logic_and && logics[i]);
}
}
#pragma omp section
{
for (i=300;i<700;i++) {
logic_and = (logic_and && logics[i]);
}
}
#pragma omp section
{
for (i=700;i<1000;i++) {
logic_and = (logic_and && logics[i]);
}
}
}
if(!logic_and) {
result++;
fprintf(stderr,"Error in logic AND part 1\n");
}
logic_and = 1;
logics[501] = 0;
#pragma omp parallel sections private(i) reduction(&&:logic_and)
{
#pragma omp section
{
for (i=1;i<300;i++) {
logic_and = (logic_and && logics[i]);
}
}
#pragma omp section
{
for (i=300;i<700;i++) {
logic_and = (logic_and && logics[i]);
}
}
#pragma omp section
{
for (i=700;i<1000;i++) {
logic_and = (logic_and && logics[i]);
}
}
}
if(logic_and) {
result++;
fprintf(stderr,"Error in logic AND part 2");
}
// Test logical OR
for(i=0;i<1000;i++) {
logics[i]=0;
}
#pragma omp parallel sections private(i) reduction(||:logic_or)
{
#pragma omp section
{
for (i=1;i<300;i++) {
logic_or = (logic_or || logics[i]);
}
}
#pragma omp section
{
for (i=300;i<700;i++) {
logic_or = (logic_or || logics[i]);
}
}
#pragma omp section
{
for (i=700;i<1000;i++) {
logic_or = (logic_or || logics[i]);
}
}
}
if(logic_or) {
result++;
fprintf(stderr,"Error in logic OR part 1\n");
}
logic_or = 0;
logics[501]=1;
#pragma omp parallel sections private(i) reduction(||:logic_or)
{
#pragma omp section
{
for (i=1;i<300;i++) {
logic_or = (logic_or || logics[i]);
}
}
#pragma omp section
{
for (i=300;i<700;i++) {
logic_or = (logic_or || logics[i]);
}
}
#pragma omp section
{
for (i=700;i<1000;i++) {
logic_or = (logic_or || logics[i]);
}
}
}
if(!logic_or) {
result++;
fprintf(stderr,"Error in logic OR part 2\n");
}
// Test bitwise AND
for(i=0;i<1000;++i) {
logics[i]=1;
}
#pragma omp parallel sections private(i) reduction(&:bit_and)
{
#pragma omp section
{
for(i=0;i<300;++i) {
bit_and = (bit_and & logics[i]);
}
}
#pragma omp section
{
for(i=300;i<700;++i) {
bit_and = (bit_and & logics[i]);
}
}
#pragma omp section
{
for(i=700;i<1000;++i) {
bit_and = (bit_and & logics[i]);
}
}
}
if(!bit_and) {
result++;
fprintf(stderr,"Error in BIT AND part 1\n");
}
bit_and = 1;
logics[501]=0;
#pragma omp parallel sections private(i) reduction(&:bit_and)
{
#pragma omp section
{
for(i=0;i<300;++i) {
bit_and = bit_and & logics[i];
}
}
#pragma omp section
{
for(i=300;i<700;++i) {
bit_and = bit_and & logics[i];
}
}
#pragma omp section
{
for(i=700;i<1000;++i) {
bit_and = bit_and & logics[i];
}
}
}
if(bit_and) {
result++;
fprintf(stderr,"Error in BIT AND part 2");
}
// Test bitwise OR
for(i=0;i<1000;i++) {
logics[i]=0;
}
#pragma omp parallel sections private(i) reduction(|:bit_or)
{
#pragma omp section
{
for(i=0;i<300;++i) {
bit_or = bit_or | logics[i];
}
}
#pragma omp section
{
for(i=300;i<700;++i) {
bit_or = bit_or | logics[i];
}
}
#pragma omp section
{
for(i=700;i<1000;++i) {
bit_or = bit_or | logics[i];
}
}
}
if(bit_or) {
result++;
fprintf(stderr,"Error in BIT OR part 1\n");
}
bit_or = 0;
logics[501]=1;
#pragma omp parallel sections private(i) reduction(|:bit_or)
{
#pragma omp section
{
for(i=0;i<300;++i) {
bit_or = bit_or | logics[i];
}
}
#pragma omp section
{
for(i=300;i<700;++i) {
bit_or = bit_or | logics[i];
}
}
#pragma omp section
{
for(i=700;i<1000;++i) {
bit_or = bit_or | logics[i];
}
}
}
if(!bit_or) {
result++;
fprintf(stderr,"Error in BIT OR part 2\n");
}
// Test bitwise XOR
for(i=0;i<1000;i++) {
logics[i]=0;
}
#pragma omp parallel sections private(i) reduction(^:exclusiv_bit_or)
{
#pragma omp section
{
for(i=0;i<300;++i) {
exclusiv_bit_or = exclusiv_bit_or ^ logics[i];
}
}
#pragma omp section
{
for(i=300;i<700;++i) {
exclusiv_bit_or = exclusiv_bit_or ^ logics[i];
}
}
#pragma omp section
{
for(i=700;i<1000;++i) {
exclusiv_bit_or = exclusiv_bit_or ^ logics[i];
}
}
}
if(exclusiv_bit_or) {
result++;
fprintf(stderr,"Error in EXCLUSIV BIT OR part 1\n");
}
exclusiv_bit_or = 0;
logics[501]=1;
#pragma omp parallel sections private(i) reduction(^:exclusiv_bit_or)
{
#pragma omp section
{
for(i=0;i<300;++i) {
exclusiv_bit_or = exclusiv_bit_or ^ logics[i];
}
}
#pragma omp section
{
for(i=300;i<700;++i) {
exclusiv_bit_or = exclusiv_bit_or ^ logics[i];
}
}
#pragma omp section
{
for(i=700;i<1000;++i) {
exclusiv_bit_or = exclusiv_bit_or ^ logics[i];
}
}
}
if(!exclusiv_bit_or) {
result++;
fprintf(stderr,"Error in EXCLUSIV BIT OR part 2\n");
}
/*printf("\nResult:%d\n",result);*/
return (result==0);
}
int main()
{
int i;
int num_failed=0;
for(i = 0; i < REPETITIONS; i++) {
if(!test_omp_parallel_sections_reduction()) {
num_failed++;
}
}
return num_failed;
}
|
gesummv.c | /**
* gesummv.c: This file was adapted from PolyBench/GPU 1.0 test
* suite to run on GPU with OpenMP 4.0 pragmas and OpenCL driver.
*
* http://www.cse.ohio-state.edu/~pouchet/software/polybench/GPU
*
* Contacts: Marcio M Pereira <mpereira@ic.unicamp.br>
* Rafael Cardoso F Sousa <rafael.cardoso@students.ic.unicamp.br>
* Luís Felipe Mattos <ra107822@students.ic.unicamp.br>
*/
#include <omp.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include "../../common/polybenchUtilFuncts.h"
// define the error threshold for the results "not matching"
#define PERCENT_DIFF_ERROR_THRESHOLD 0.05
#define GPU 1
/* Problem size */
#define N 8192
/* Declared constant values for ALPHA and BETA (same as values in PolyBench 2.0)
*/
#define ALPHA 43532.0f
#define BETA 12313.0f
/* Can switch DATA_TYPE between float and double */
typedef float DATA_TYPE;
void gesummv(DATA_TYPE *A, DATA_TYPE *B, DATA_TYPE *x, DATA_TYPE *y) {
for (int i = 0; i < N; i++) {
DATA_TYPE tmp = 0;
y[i] = 0;
for (int j = 0; j < N; j++) {
tmp = A[i * N + j] * x[j] + tmp;
y[i] = B[i * N + j] * x[j] + y[i];
}
y[i] = ALPHA * tmp + BETA * y[i];
}
}
void gesummv_OMP(DATA_TYPE *A, DATA_TYPE *B, DATA_TYPE *x, DATA_TYPE *y) {
#pragma omp target device(GPU) map(to : A[:N * N], B[:N * N], x[:N]) \
map(from : y[:N])
#pragma omp parallel for
for (int i = 0; i < N; i++) {
DATA_TYPE tmp = 0;
y[i] = 0;
for (int j = 0; j < N; j++) {
tmp = A[i * N + j] * x[j] + tmp;
y[i] = B[i * N + j] * x[j] + y[i];
}
y[i] = ALPHA * tmp + BETA * y[i];
}
}
void init(DATA_TYPE *A, DATA_TYPE *B, DATA_TYPE *x) {
int i, j;
for (i = 0; i < N; i++) {
x[i] = ((DATA_TYPE)i) / N;
for (j = 0; j < N; j++) {
A[i * N + j] = ((DATA_TYPE)i * j) / N;
B[i * N + j] = ((DATA_TYPE)i * j) / N;
}
}
}
void compareResults(DATA_TYPE *y, DATA_TYPE *y_outputFromGpu) {
int i, fail;
fail = 0;
for (i = 0; i < (N); i++) {
if (percentDiff(y[i], y_outputFromGpu[i]) > PERCENT_DIFF_ERROR_THRESHOLD) {
fail++;
}
}
// Print results
printf("Non-Matching CPU-GPU Outputs Beyond Error Threshold of %4.2f "
"Percent: %d\n",
PERCENT_DIFF_ERROR_THRESHOLD, fail);
}
int main(int argc, char *argv[]) {
double t_start, t_end;
DATA_TYPE *A;
DATA_TYPE *B;
DATA_TYPE *x;
DATA_TYPE *y;
DATA_TYPE *y_outputFromGpu;
A = (DATA_TYPE *)malloc(N * N * sizeof(DATA_TYPE));
B = (DATA_TYPE *)malloc(N * N * sizeof(DATA_TYPE));
x = (DATA_TYPE *)malloc(N * sizeof(DATA_TYPE));
y = (DATA_TYPE *)malloc(N * sizeof(DATA_TYPE));
y_outputFromGpu = (DATA_TYPE *)malloc(N * sizeof(DATA_TYPE));
fprintf(stdout, "<< Scalar, Vector and Matrix Multiplication >>\n");
init(A, B, x);
t_start = rtclock();
gesummv_OMP(A, B, x, y_outputFromGpu);
t_end = rtclock();
fprintf(stdout, "GPU Runtime: %0.6lfs\n", t_end - t_start);
init(A, B, x);
t_start = rtclock();
gesummv(A, B, x, y);
t_end = rtclock();
fprintf(stdout, "CPU Runtime: %0.6lfs\n", t_end - t_start);
compareResults(y, y_outputFromGpu);
free(A);
free(B);
free(x);
free(y);
free(y_outputFromGpu);
return 0;
}
|
copyPfloatToDfloat.c | /*
The MIT License (MIT)
Copyright (c) 2017 Tim Warburton, Noel Chalmers, Jesse Chan, Ali Karakus
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
extern "C" void FUNC(copyPfloatToDfloat) (const dlong & N,
const pfloat * __restrict__ y,
dfloat * __restrict__ x){
#ifdef __NEKRS__OMP__
#pragma omp parallel for
#endif
for(dlong n=0;n<N;++n){
x[n]=y[n];
}
}
|
perftest.c | /**
* Copyright (C) Mellanox Technologies Ltd. 2001-2014. ALL RIGHTS RESERVED.
* Copyright (C) The University of Tennessee and The University
* of Tennessee Research Foundation. 2015. ALL RIGHTS RESERVED.
* Copyright (C) UT-Battelle, LLC. 2015. ALL RIGHTS RESERVED.
*
* See file LICENSE for terms.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "libperf.h"
#include "libperf_int.h"
#include <ucs/sys/string.h>
#include <ucs/sys/sys.h>
#include <ucs/debug/log.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <netdb.h>
#include <getopt.h>
#include <string.h>
#include <sys/types.h>
#include <locale.h>
#if HAVE_MPI
# include <mpi.h>
#elif HAVE_RTE
# include<rte.h>
#endif
#define MAX_BATCH_FILES 32
enum {
TEST_FLAG_PRINT_RESULTS = UCS_BIT(0),
TEST_FLAG_PRINT_TEST = UCS_BIT(1),
TEST_FLAG_SET_AFFINITY = UCS_BIT(8),
TEST_FLAG_NUMERIC_FMT = UCS_BIT(9),
TEST_FLAG_PRINT_FINAL = UCS_BIT(10),
TEST_FLAG_PRINT_CSV = UCS_BIT(11)
};
typedef struct sock_rte_group {
int is_server;
int connfd;
} sock_rte_group_t;
typedef struct test_type {
const char *name;
ucx_perf_api_t api;
ucx_perf_cmd_t command;
ucx_perf_test_type_t test_type;
const char *desc;
} test_type_t;
struct perftest_context {
ucx_perf_params_t params;
const char *server_addr;
int port;
int mpi;
unsigned cpu;
unsigned flags;
unsigned num_batch_files;
char *batch_files[MAX_BATCH_FILES];
char *test_names[MAX_BATCH_FILES];
sock_rte_group_t sock_rte_group;
};
#define TEST_PARAMS_ARGS "t:n:s:W:O:w:D:i:H:oSCqMr:T:d:x:A:BUm:"
test_type_t tests[] = {
{"am_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_PINGPONG,
"active message latency"},
{"put_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_PINGPONG,
"put latency"},
{"add_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_PINGPONG,
"atomic add latency"},
{"get", UCX_PERF_API_UCT, UCX_PERF_CMD_GET, UCX_PERF_TEST_TYPE_STREAM_UNI,
"get latency / bandwidth / message rate"},
{"fadd", UCX_PERF_API_UCT, UCX_PERF_CMD_FADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic fetch-and-add latency / message rate"},
{"swap", UCX_PERF_API_UCT, UCX_PERF_CMD_SWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic swap latency / message rate"},
{"cswap", UCX_PERF_API_UCT, UCX_PERF_CMD_CSWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic compare-and-swap latency / message rate"},
{"am_bw", UCX_PERF_API_UCT, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"active message bandwidth / message rate"},
{"put_bw", UCX_PERF_API_UCT, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_STREAM_UNI,
"put bandwidth / message rate"},
{"add_mr", UCX_PERF_API_UCT, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic add message rate"},
{"tag_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG, UCX_PERF_TEST_TYPE_PINGPONG,
"UCP tag match latency"},
{"tag_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP tag match bandwidth"},
{"tag_sync_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG_SYNC, UCX_PERF_TEST_TYPE_PINGPONG,
"UCP tag sync match latency"},
{"tag_sync_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG_SYNC, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP tag sync match bandwidth"},
{"ucp_put_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_PINGPONG,
"UCP put latency"},
{"ucp_put_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP put bandwidth"},
{"ucp_get", UCX_PERF_API_UCP, UCX_PERF_CMD_GET, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP get latency / bandwidth / message rate"},
{"ucp_add", UCX_PERF_API_UCP, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP atomic add bandwidth / message rate"},
{"ucp_fadd", UCX_PERF_API_UCP, UCX_PERF_CMD_FADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP atomic fetch-and-add latency / bandwidth / message rate"},
{"ucp_swap", UCX_PERF_API_UCP, UCX_PERF_CMD_SWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP atomic swap latency / bandwidth / message rate"},
{"ucp_cswap", UCX_PERF_API_UCP, UCX_PERF_CMD_CSWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP atomic compare-and-swap latency / bandwidth / message rate"},
{"stream_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_STREAM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"UCP stream bandwidth"},
{"stream_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_STREAM, UCX_PERF_TEST_TYPE_PINGPONG,
"UCP stream latency"},
{NULL}
};
static int safe_send(int sock, void *data, size_t size)
{
size_t total = 0;
int ret;
while (total < size) {
ret = send(sock, (char*)data + total, size - total, 0);
if (ret < 0) {
ucs_error("send() failed: %m");
return -1;
}
total += ret;
}
return 0;
}
static int safe_recv(int sock, void *data, size_t size)
{
size_t total = 0;
int ret;
while (total < size) {
ret = recv(sock, (char*)data + total, size - total, 0);
if (ret < 0) {
ucs_error("recv() failed: %m");
return -1;
}
total += ret;
}
return 0;
}
static void print_progress(char **test_names, unsigned num_names,
const ucx_perf_result_t *result, unsigned flags,
int final)
{
static const char *fmt_csv = "%.0f,%.3f,%.3f,%.3f,%.2f,%.2f,%.0f,%.0f\n";
static const char *fmt_numeric = "%'14.0f %9.3f %9.3f %9.3f %10.2f %10.2f %'11.0f %'11.0f\n";
static const char *fmt_plain = "%14.0f %9.3f %9.3f %9.3f %10.2f %10.2f %11.0f %11.0f\n";
unsigned i;
if (!(flags & TEST_FLAG_PRINT_RESULTS) ||
(!final && (flags & TEST_FLAG_PRINT_FINAL)))
{
return;
}
if (flags & TEST_FLAG_PRINT_CSV) {
for (i = 0; i < num_names; ++i) {
printf("%s,", test_names[i]);
}
}
printf((flags & TEST_FLAG_PRINT_CSV) ? fmt_csv :
(flags & TEST_FLAG_NUMERIC_FMT) ? fmt_numeric :
fmt_plain,
(double)result->iters,
result->latency.typical * 1000000.0,
result->latency.moment_average * 1000000.0,
result->latency.total_average * 1000000.0,
result->bandwidth.moment_average / (1024.0 * 1024.0),
result->bandwidth.total_average / (1024.0 * 1024.0),
result->msgrate.moment_average,
result->msgrate.total_average);
fflush(stdout);
}
static void print_header(struct perftest_context *ctx)
{
const char *test_api_str;
const char *test_data_str;
test_type_t *test;
unsigned i;
if (ctx->flags & TEST_FLAG_PRINT_TEST) {
for (test = tests; test->name; ++test) {
if ((test->command == ctx->params.command) && (test->test_type == ctx->params.test_type)) {
break;
}
}
if (test->name != NULL) {
if (test->api == UCX_PERF_API_UCT) {
test_api_str = "transport layer";
switch (ctx->params.uct.data_layout) {
case UCT_PERF_DATA_LAYOUT_SHORT:
test_data_str = "short";
break;
case UCT_PERF_DATA_LAYOUT_BCOPY:
test_data_str = "bcopy";
break;
case UCT_PERF_DATA_LAYOUT_ZCOPY:
test_data_str = "zcopy";
break;
default:
test_data_str = "(undefined)";
break;
}
} else if (test->api == UCX_PERF_API_UCP) {
test_api_str = "protocol layer";
test_data_str = "(automatic)"; /* TODO contig/stride/stream */
} else {
return;
}
printf("+------------------------------------------------------------------------------------------+\n");
printf("| API: %-60s |\n", test_api_str);
printf("| Test: %-60s |\n", test->desc);
printf("| Data layout: %-60s |\n", test_data_str);
printf("| Message size: %-60zu |\n", ucx_perf_get_message_size(&ctx->params));
}
}
if (ctx->flags & TEST_FLAG_PRINT_CSV) {
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
for (i = 0; i < ctx->num_batch_files; ++i) {
printf("%s,", basename(ctx->batch_files[i]));
}
printf("iterations,typical_lat,avg_lat,overall_lat,avg_bw,overall_bw,avg_mr,overall_mr\n");
}
} else {
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
printf("+--------------+-----------------------------+---------------------+-----------------------+\n");
printf("| | latency (usec) | bandwidth (MB/s) | message rate (msg/s) |\n");
printf("+--------------+---------+---------+---------+----------+----------+-----------+-----------+\n");
printf("| # iterations | typical | average | overall | average | overall | average | overall |\n");
printf("+--------------+---------+---------+---------+----------+----------+-----------+-----------+\n");
} else if (ctx->flags & TEST_FLAG_PRINT_TEST) {
printf("+------------------------------------------------------------------------------------------+\n");
}
}
}
static void print_test_name(struct perftest_context *ctx)
{
char buf[200];
unsigned i, pos;
if (!(ctx->flags & TEST_FLAG_PRINT_CSV) && (ctx->num_batch_files > 0)) {
strcpy(buf, "+--------------+---------+---------+---------+----------+----------+-----------+-----------+");
pos = 1;
for (i = 0; i < ctx->num_batch_files; ++i) {
if (i != 0) {
buf[pos++] = '/';
}
memcpy(&buf[pos], ctx->test_names[i],
ucs_min(strlen(ctx->test_names[i]), sizeof(buf) - pos - 1));
pos += strlen(ctx->test_names[i]);
}
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
printf("%s\n", buf);
}
}
}
static void usage(const struct perftest_context *ctx, const char *program)
{
test_type_t *test;
int UCS_V_UNUSED rank;
#if HAVE_MPI
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (ctx->mpi && (rank != 0)) {
return;
}
#endif
#if HAVE_MPI
printf(" Note: test can be also launched as an MPI application\n");
printf("\n");
#elif HAVE_RTE
printf(" Note: this test can be also launched as an libRTE application\n");
printf("\n");
#endif
printf(" Usage: %s [ server-hostname ] [ options ]\n", program);
printf("\n");
printf(" Common options:\n");
printf(" -t <test> test to run:\n");
for (test = tests; test->name; ++test) {
printf(" %11s - %s\n", test->name, test->desc);
}
printf(" -s <size> list of scatter-gather sizes for single message (%zu)\n",
ctx->params.msg_size_list[0]);
printf(" for example: \"-s 16,48,8192,8192,14\"\n");
printf(" -n <iters> number of iterations to run (%ld)\n", ctx->params.max_iter);
printf(" -w <iters> number of warm-up iterations (%zu)\n",
ctx->params.warmup_iter);
printf(" -c <cpu> set affinity to this CPU (off)\n");
printf(" -O <count> maximal number of uncompleted outstanding sends (%u)\n",
ctx->params.max_outstanding);
printf(" -i <offset> distance between consecutive scatter-gather entries (%zu)\n",
ctx->params.iov_stride);
printf(" -T <threads> number of threads in the test (%d), if >1 implies \"-M multi\" for UCP\n",
ctx->params.thread_count);
printf(" -B register memory with NONBLOCK flag\n");
printf(" -b <file> read and execute tests from a batch file: every line in the\n");
printf(" file is a test to run, first word is test name, the rest of\n");
printf(" the line is command-line arguments for the test.\n");
printf(" -p <port> TCP port to use for data exchange (%d)\n", ctx->port);
#if HAVE_MPI
printf(" -P <0|1> disable/enable MPI mode (%d)\n", ctx->mpi);
#endif
printf(" -m <mem type> memory type of messages\n");
printf(" host - system memory(default)\n");
#if HAVE_CUDA
printf(" cuda - NVIDIA GPU memory\n");
#endif
printf(" -h show this help message\n");
printf("\n");
printf(" Output format:\n");
printf(" -N use numeric formatting (thousands separator)\n");
printf(" -f print only final numbers\n");
printf(" -v print CSV-formatted output\n");
printf("\n");
printf(" UCT only:\n");
printf(" -d <device> device to use for testing\n");
printf(" -x <tl> transport to use for testing\n");
printf(" -D <layout> data layout for sender side:\n");
printf(" short - short messages API (default, cannot be used for get)\n");
printf(" bcopy - copy-out API (cannot be used for atomics)\n");
printf(" zcopy - zero-copy API (cannot be used for atomics)\n");
printf(" iov - scatter-gather list (iovec)\n");
printf(" -W <count> flow control window size, for active messages (%u)\n",
ctx->params.uct.fc_window);
printf(" -H <size> active message header size (%zu)\n",
ctx->params.am_hdr_size);
printf(" -A <mode> asynchronous progress mode (thread)\n");
printf(" thread - separate progress thread\n");
printf(" signal - signal-based timer\n");
printf("\n");
printf(" UCP only:\n");
printf(" -M <thread> thread support level for progress engine (single)\n");
printf(" single - only the master thread can access\n");
printf(" serialized - one thread can access at a time\n");
printf(" multi - multiple threads can access\n");
printf(" -D <layout>[,<layout>]\n");
printf(" data layout for sender and receiver side (contig)\n");
printf(" contig - Continuous datatype\n");
printf(" iov - Scatter-gather list\n");
printf(" -C use wild-card tag for tag tests\n");
printf(" -U force unexpected flow by using tag probe\n");
printf(" -r <mode> receive mode for stream tests (recv)\n");
printf(" recv : Use ucp_stream_recv_nb\n");
printf(" recv_data : Use ucp_stream_recv_data_nb\n");
printf("\n");
}
static const char *__basename(const char *path)
{
const char *p = strrchr(path, '/');
return (p == NULL) ? path : (p + 1);
}
static ucs_status_t parse_ucp_datatype_params(const char *optarg,
ucp_perf_datatype_t *datatype)
{
const char *iov_type = "iov";
const size_t iov_type_size = strlen("iov");
const char *contig_type = "contig";
const size_t contig_type_size = strlen("contig");
if (0 == strncmp(optarg, iov_type, iov_type_size)) {
*datatype = UCP_PERF_DATATYPE_IOV;
} else if (0 == strncmp(optarg, contig_type, contig_type_size)) {
*datatype = UCP_PERF_DATATYPE_CONTIG;
} else {
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
}
static ucs_status_t parse_message_sizes_params(const char *optarg,
ucx_perf_params_t *params)
{
char *optarg_ptr, *optarg_ptr2;
size_t token_num, token_it;
const char delim = ',';
optarg_ptr = (char *)optarg;
token_num = 0;
/* count the number of given message sizes */
while ((optarg_ptr = strchr(optarg_ptr, delim)) != NULL) {
++optarg_ptr;
++token_num;
}
++token_num;
free(params->msg_size_list); /* free previously allocated buffer */
params->msg_size_list = malloc(sizeof(*params->msg_size_list) * token_num);
if (NULL == params->msg_size_list) {
return UCS_ERR_NO_MEMORY;
}
optarg_ptr = (char *)optarg;
errno = 0;
for (token_it = 0; token_it < token_num; ++token_it) {
params->msg_size_list[token_it] = strtoul(optarg_ptr, &optarg_ptr2, 10);
if (((ERANGE == errno) && (ULONG_MAX == params->msg_size_list[token_it])) ||
((errno != 0) && (params->msg_size_list[token_it] == 0)) ||
(optarg_ptr == optarg_ptr2)) {
free(params->msg_size_list);
params->msg_size_list = NULL; /* prevent double free */
ucs_error("Invalid option substring argument at position %lu", token_it);
return UCS_ERR_INVALID_PARAM;
}
optarg_ptr = optarg_ptr2 + 1;
}
params->msg_size_cnt = token_num;
return UCS_OK;
}
static void init_test_params(ucx_perf_params_t *params)
{
params->api = UCX_PERF_API_LAST;
params->command = UCX_PERF_CMD_LAST;
params->test_type = UCX_PERF_TEST_TYPE_LAST;
params->thread_mode = UCS_THREAD_MODE_SINGLE;
params->thread_count = 1;
params->async_mode = UCS_ASYNC_MODE_THREAD;
params->wait_mode = UCX_PERF_WAIT_MODE_LAST;
params->max_outstanding = 1;
params->warmup_iter = 10000;
params->am_hdr_size = 8;
params->alignment = ucs_get_page_size();
params->max_iter = 1000000l;
params->max_time = 0.0;
params->report_interval = 1.0;
params->flags = UCX_PERF_TEST_FLAG_VERBOSE;
params->uct.fc_window = UCT_PERF_TEST_MAX_FC_WINDOW;
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT;
params->mem_type = UCT_MD_MEM_TYPE_HOST;
params->msg_size_cnt = 1;
params->iov_stride = 0;
params->ucp.send_datatype = UCP_PERF_DATATYPE_CONTIG;
params->ucp.recv_datatype = UCP_PERF_DATATYPE_CONTIG;
strcpy(params->uct.dev_name, "<none>");
strcpy(params->uct.tl_name, "<none>");
params->msg_size_list = malloc(sizeof(*params->msg_size_list) *
params->msg_size_cnt);
params->msg_size_list[0] = 8;
}
static ucs_status_t parse_test_params(ucx_perf_params_t *params, char opt, const char *optarg)
{
test_type_t *test;
char *optarg2 = NULL;
switch (opt) {
case 'd':
ucs_snprintf_zero(params->uct.dev_name, sizeof(params->uct.dev_name),
"%s", optarg);
return UCS_OK;
case 'x':
ucs_snprintf_zero(params->uct.tl_name, sizeof(params->uct.tl_name),
"%s", optarg);
return UCS_OK;
case 't':
for (test = tests; test->name; ++test) {
if (!strcmp(optarg, test->name)) {
params->api = test->api;
params->command = test->command;
params->test_type = test->test_type;
break;
}
}
if (test->name == NULL) {
ucs_error("Invalid option argument for -t");
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
case 'D':
if (!strcmp(optarg, "short")) {
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT;
} else if (!strcmp(optarg, "bcopy")) {
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_BCOPY;
} else if (!strcmp(optarg, "zcopy")) {
params->uct.data_layout = UCT_PERF_DATA_LAYOUT_ZCOPY;
} else if (UCS_OK == parse_ucp_datatype_params(optarg,
¶ms->ucp.send_datatype)) {
optarg2 = strchr(optarg, ',');
if (optarg2) {
if (UCS_OK != parse_ucp_datatype_params(optarg2 + 1,
¶ms->ucp.recv_datatype)) {
return -1;
}
}
} else {
ucs_error("Invalid option argument for -D");
return -1;
}
return UCS_OK;
case 'i':
params->iov_stride = atol(optarg);
return UCS_OK;
case 'n':
params->max_iter = atol(optarg);
return UCS_OK;
case 's':
return parse_message_sizes_params(optarg, params);
case 'H':
params->am_hdr_size = atol(optarg);
return UCS_OK;
case 'W':
params->uct.fc_window = atoi(optarg);
return UCS_OK;
case 'O':
params->max_outstanding = atoi(optarg);
return UCS_OK;
case 'w':
params->warmup_iter = atol(optarg);
return UCS_OK;
case 'o':
params->flags |= UCX_PERF_TEST_FLAG_ONE_SIDED;
return UCS_OK;
case 'B':
params->flags |= UCX_PERF_TEST_FLAG_MAP_NONBLOCK;
return UCS_OK;
case 'q':
params->flags &= ~UCX_PERF_TEST_FLAG_VERBOSE;
return UCS_OK;
case 'C':
params->flags |= UCX_PERF_TEST_FLAG_TAG_WILDCARD;
return UCS_OK;
case 'U':
params->flags |= UCX_PERF_TEST_FLAG_TAG_UNEXP_PROBE;
return UCS_OK;
case 'M':
if (!strcmp(optarg, "single")) {
params->thread_mode = UCS_THREAD_MODE_SINGLE;
return UCS_OK;
} else if (!strcmp(optarg, "serialized")) {
params->thread_mode = UCS_THREAD_MODE_SERIALIZED;
return UCS_OK;
} else if (!strcmp(optarg, "multi")) {
params->thread_mode = UCS_THREAD_MODE_MULTI;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -M");
return UCS_ERR_INVALID_PARAM;
}
case 'T':
params->thread_count = atoi(optarg);
params->thread_mode = UCS_THREAD_MODE_MULTI;
return UCS_OK;
case 'A':
if (!strcmp(optarg, "thread")) {
params->async_mode = UCS_ASYNC_MODE_THREAD;
return UCS_OK;
} else if (!strcmp(optarg, "signal")) {
params->async_mode = UCS_ASYNC_MODE_SIGNAL;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -A");
return UCS_ERR_INVALID_PARAM;
}
case 'r':
if (!strcmp(optarg, "recv_data")) {
params->flags |= UCX_PERF_TEST_FLAG_STREAM_RECV_DATA;
return UCS_OK;
} else if (!strcmp(optarg, "recv")) {
params->flags &= ~UCX_PERF_TEST_FLAG_STREAM_RECV_DATA;
return UCS_OK;
}
return UCS_ERR_INVALID_PARAM;
case 'm':
if (!strcmp(optarg, "host")) {
params->mem_type = UCT_MD_MEM_TYPE_HOST;
return UCS_OK;
} else if(!strcmp(optarg, "cuda")) {
#if HAVE_CUDA
params->mem_type = UCT_MD_MEM_TYPE_CUDA;
return UCS_OK;
#else
ucs_error("not built with cuda support");
return UCS_ERR_INVALID_PARAM;
#endif
}
return UCS_ERR_INVALID_PARAM;
default:
return UCS_ERR_INVALID_PARAM;
}
}
static ucs_status_t read_batch_file(FILE *batch_file, const char *file_name,
int *line_num, ucx_perf_params_t *params,
char** test_name_p)
{
#define MAX_SIZE 256
#define MAX_ARG_SIZE 2048
ucs_status_t status;
char buf[MAX_ARG_SIZE];
int argc;
char *argv[MAX_SIZE + 1];
int c;
char *p;
do {
if (fgets(buf, sizeof(buf) - 1, batch_file) == NULL) {
return UCS_ERR_NO_ELEM;
}
++(*line_num);
argc = 0;
p = strtok(buf, " \t\n\r");
while (p && (argc < MAX_SIZE)) {
argv[argc++] = p;
p = strtok(NULL, " \t\n\r");
}
argv[argc] = NULL;
} while ((argc == 0) || (argv[0][0] == '#'));
optind = 1;
while ((c = getopt (argc, argv, TEST_PARAMS_ARGS)) != -1) {
status = parse_test_params(params, c, optarg);
if (status != UCS_OK) {
ucs_error("in batch file '%s' line %d: -%c %s: %s",
file_name, *line_num, c, optarg, ucs_status_string(status));
return status;
}
}
*test_name_p = strdup(argv[0]);
return UCS_OK;
}
static ucs_status_t parse_opts(struct perftest_context *ctx, int mpi_initialized,
int argc, char **argv)
{
ucs_status_t status;
int c;
ucs_trace_func("");
init_test_params(&ctx->params);
ctx->server_addr = NULL;
ctx->num_batch_files = 0;
ctx->port = 13337;
ctx->flags = 0;
ctx->mpi = mpi_initialized;
optind = 1;
while ((c = getopt (argc, argv, "p:b:Nfvc:P:h" TEST_PARAMS_ARGS)) != -1) {
switch (c) {
case 'p':
ctx->port = atoi(optarg);
break;
case 'b':
if (ctx->num_batch_files < MAX_BATCH_FILES) {
ctx->batch_files[ctx->num_batch_files++] = strdup(optarg);
}
break;
case 'N':
ctx->flags |= TEST_FLAG_NUMERIC_FMT;
break;
case 'f':
ctx->flags |= TEST_FLAG_PRINT_FINAL;
break;
case 'v':
ctx->flags |= TEST_FLAG_PRINT_CSV;
break;
case 'c':
ctx->flags |= TEST_FLAG_SET_AFFINITY;
ctx->cpu = atoi(optarg);
break;
case 'P':
#if HAVE_MPI
ctx->mpi = atoi(optarg) && mpi_initialized;
break;
#endif
case 'h':
usage(ctx, __basename(argv[0]));
return UCS_ERR_CANCELED;
default:
status = parse_test_params(&ctx->params, c, optarg);
if (status != UCS_OK) {
usage(ctx, __basename(argv[0]));
return status;
}
break;
}
}
if (optind < argc) {
ctx->server_addr = argv[optind];
}
return UCS_OK;
}
static unsigned sock_rte_group_size(void *rte_group)
{
return 2;
}
static unsigned sock_rte_group_index(void *rte_group)
{
sock_rte_group_t *group = rte_group;
return group->is_server ? 0 : 1;
}
static void sock_rte_barrier(void *rte_group)
{
#pragma omp master
{
sock_rte_group_t *group = rte_group;
const unsigned magic = 0xdeadbeef;
unsigned sync;
sync = magic;
safe_send(group->connfd, &sync, sizeof(unsigned));
sync = 0;
safe_recv(group->connfd, &sync, sizeof(unsigned));
ucs_assert(sync == magic);
}
#pragma omp barrier
}
static void sock_rte_post_vec(void *rte_group, const struct iovec *iovec,
int iovcnt, void **req)
{
sock_rte_group_t *group = rte_group;
size_t size;
int i;
size = 0;
for (i = 0; i < iovcnt; ++i) {
size += iovec[i].iov_len;
}
safe_send(group->connfd, &size, sizeof(size));
for (i = 0; i < iovcnt; ++i) {
safe_send(group->connfd, iovec[i].iov_base, iovec[i].iov_len);
}
}
static void sock_rte_recv(void *rte_group, unsigned src, void *buffer,
size_t max, void *req)
{
sock_rte_group_t *group = rte_group;
int group_index;
size_t size;
group_index = sock_rte_group_index(rte_group);
if (src == group_index) {
return;
}
ucs_assert_always(src == (1 - group_index));
safe_recv(group->connfd, &size, sizeof(size));
ucs_assert_always(size <= max);
safe_recv(group->connfd, buffer, size);
}
static void sock_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final);
}
static ucx_perf_rte_t sock_rte = {
.group_size = sock_rte_group_size,
.group_index = sock_rte_group_index,
.barrier = sock_rte_barrier,
.post_vec = sock_rte_post_vec,
.recv = sock_rte_recv,
.exchange_vec = (void*)ucs_empty_function,
.report = sock_rte_report,
};
static ucs_status_t setup_sock_rte(struct perftest_context *ctx)
{
struct sockaddr_in inaddr;
struct hostent *he;
ucs_status_t status;
int optval = 1;
int sockfd, connfd;
int ret;
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0) {
ucs_error("socket() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err;
}
if (ctx->server_addr == NULL) {
optval = 1;
ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval));
if (ret < 0) {
ucs_error("setsockopt(SO_REUSEADDR) failed: %m");
status = UCS_ERR_INVALID_PARAM;
goto err_close_sockfd;
}
inaddr.sin_family = AF_INET;
inaddr.sin_port = htons(ctx->port);
inaddr.sin_addr.s_addr = INADDR_ANY;
memset(inaddr.sin_zero, 0, sizeof(inaddr.sin_zero));
ret = bind(sockfd, (struct sockaddr*)&inaddr, sizeof(inaddr));
if (ret < 0) {
ucs_error("bind() failed: %m");
status = UCS_ERR_INVALID_ADDR;
goto err_close_sockfd;
}
ret = listen(sockfd, 10);
if (ret < 0) {
ucs_error("listen() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err_close_sockfd;
}
printf("Waiting for connection...\n");
/* Accept next connection */
connfd = accept(sockfd, NULL, NULL);
if (connfd < 0) {
ucs_error("accept() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err_close_sockfd;
}
close(sockfd);
safe_recv(connfd, &ctx->params, sizeof(ctx->params));
if (ctx->params.msg_size_cnt) {
ctx->params.msg_size_list = malloc(sizeof(*ctx->params.msg_size_list) *
ctx->params.msg_size_cnt);
if (NULL == ctx->params.msg_size_list) {
status = UCS_ERR_NO_MEMORY;
goto err_close_connfd;
}
safe_recv(connfd, ctx->params.msg_size_list,
sizeof(*ctx->params.msg_size_list) * ctx->params.msg_size_cnt);
}
ctx->sock_rte_group.connfd = connfd;
ctx->sock_rte_group.is_server = 1;
} else {
he = gethostbyname(ctx->server_addr);
if (he == NULL || he->h_addr_list == NULL) {
ucs_error("host %s not found: %s", ctx->server_addr,
hstrerror(h_errno));
status = UCS_ERR_INVALID_ADDR;
goto err_close_sockfd;
}
inaddr.sin_family = he->h_addrtype;
inaddr.sin_port = htons(ctx->port);
ucs_assert(he->h_length == sizeof(inaddr.sin_addr));
memcpy(&inaddr.sin_addr, he->h_addr_list[0], he->h_length);
memset(inaddr.sin_zero, 0, sizeof(inaddr.sin_zero));
ret = connect(sockfd, (struct sockaddr*)&inaddr, sizeof(inaddr));
if (ret < 0) {
ucs_error("connect() failed: %m");
status = UCS_ERR_UNREACHABLE;
goto err_close_sockfd;
}
safe_send(sockfd, &ctx->params, sizeof(ctx->params));
if (ctx->params.msg_size_cnt) {
safe_send(sockfd, ctx->params.msg_size_list,
sizeof(*ctx->params.msg_size_list) * ctx->params.msg_size_cnt);
}
ctx->sock_rte_group.connfd = sockfd;
ctx->sock_rte_group.is_server = 0;
}
if (ctx->sock_rte_group.is_server) {
ctx->flags |= TEST_FLAG_PRINT_TEST;
} else {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.rte_group = &ctx->sock_rte_group;
ctx->params.rte = &sock_rte;
ctx->params.report_arg = ctx;
return UCS_OK;
err_close_connfd:
close(connfd);
goto err;
err_close_sockfd:
close(sockfd);
err:
return status;
}
static ucs_status_t cleanup_sock_rte(struct perftest_context *ctx)
{
close(ctx->sock_rte_group.connfd);
return UCS_OK;
}
#if HAVE_MPI
static unsigned mpi_rte_group_size(void *rte_group)
{
int size;
MPI_Comm_size(MPI_COMM_WORLD, &size);
return size;
}
static unsigned mpi_rte_group_index(void *rte_group)
{
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
return rank;
}
static void mpi_rte_barrier(void *rte_group)
{
#pragma omp master
MPI_Barrier(MPI_COMM_WORLD);
#pragma omp barrier
}
static void mpi_rte_post_vec(void *rte_group, const struct iovec *iovec,
int iovcnt, void **req)
{
int group_size;
int my_rank;
int dest, i;
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
MPI_Comm_size(MPI_COMM_WORLD, &group_size);
for (dest = 0; dest < group_size; ++dest) {
if (dest == my_rank) {
continue;
}
for (i = 0; i < iovcnt; ++i) {
MPI_Send(iovec[i].iov_base, iovec[i].iov_len, MPI_BYTE, dest,
i == (iovcnt - 1), /* Send last iov with tag == 1 */
MPI_COMM_WORLD);
}
}
*req = (void*)(uintptr_t)1;
}
static void mpi_rte_recv(void *rte_group, unsigned src, void *buffer, size_t max,
void *req)
{
MPI_Status status;
size_t offset;
int my_rank;
int count;
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
if (src == my_rank) {
return;
}
offset = 0;
do {
ucs_assert_always(offset < max);
MPI_Recv(buffer + offset, max - offset, MPI_BYTE, src, MPI_ANY_TAG,
MPI_COMM_WORLD, &status);
MPI_Get_count(&status, MPI_BYTE, &count);
offset += count;
} while (status.MPI_TAG != 1);
}
static void mpi_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final);
}
static ucx_perf_rte_t mpi_rte = {
.group_size = mpi_rte_group_size,
.group_index = mpi_rte_group_index,
.barrier = mpi_rte_barrier,
.post_vec = mpi_rte_post_vec,
.recv = mpi_rte_recv,
.exchange_vec = (void*)ucs_empty_function,
.report = mpi_rte_report,
};
#elif HAVE_RTE
static unsigned ext_rte_group_size(void *rte_group)
{
rte_group_t group = (rte_group_t)rte_group;
return rte_group_size(group);
}
static unsigned ext_rte_group_index(void *rte_group)
{
rte_group_t group = (rte_group_t)rte_group;
return rte_group_rank(group);
}
static void ext_rte_barrier(void *rte_group)
{
#pragma omp master
{
rte_group_t group = (rte_group_t)rte_group;
int rc;
rc = rte_barrier(group);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_barrier");
}
}
#pragma omp barrier
}
static void ext_rte_post_vec(void *rte_group, const struct iovec* iovec,
int iovcnt, void **req)
{
rte_group_t group = (rte_group_t)rte_group;
rte_srs_session_t session;
rte_iovec_t *r_vec;
int i, rc;
rc = rte_srs_session_create(group, 0, &session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_session_create");
}
r_vec = calloc(iovcnt, sizeof(rte_iovec_t));
if (r_vec == NULL) {
return;
}
for (i = 0; i < iovcnt; ++i) {
r_vec[i].iov_base = iovec[i].iov_base;
r_vec[i].type = rte_datatype_uint8_t;
r_vec[i].count = iovec[i].iov_len;
}
rc = rte_srs_set_data(session, "KEY_PERF", r_vec, iovcnt);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_set_data");
}
*req = session;
free(r_vec);
}
static void ext_rte_recv(void *rte_group, unsigned src, void *buffer,
size_t max, void *req)
{
rte_group_t group = (rte_group_t)rte_group;
rte_srs_session_t session = (rte_srs_session_t)req;
void *rte_buffer = NULL;
rte_iovec_t r_vec;
uint32_t offset;
int size;
int rc;
rc = rte_srs_get_data(session, rte_group_index_to_ec(group, src),
"KEY_PERF", &rte_buffer, &size);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_get_data");
return;
}
r_vec.iov_base = buffer;
r_vec.type = rte_datatype_uint8_t;
r_vec.count = max;
offset = 0;
rte_unpack(&r_vec, rte_buffer, &offset);
rc = rte_srs_session_destroy(session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_session_destroy");
}
free(rte_buffer);
}
static void ext_rte_exchange_vec(void *rte_group, void * req)
{
rte_srs_session_t session = (rte_srs_session_t)req;
int rc;
rc = rte_srs_exchange_data(session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_exchange_data");
}
}
static void ext_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final);
}
static ucx_perf_rte_t ext_rte = {
.group_size = ext_rte_group_size,
.group_index = ext_rte_group_index,
.barrier = ext_rte_barrier,
.report = ext_rte_report,
.post_vec = ext_rte_post_vec,
.recv = ext_rte_recv,
.exchange_vec = ext_rte_exchange_vec,
};
#endif
static ucs_status_t setup_mpi_rte(struct perftest_context *ctx)
{
ucs_trace_func("");
#if HAVE_MPI
int size, rank;
MPI_Comm_size(MPI_COMM_WORLD, &size);
if (size != 2) {
ucs_error("This test should run with exactly 2 processes (actual: %d)", size);
return UCS_ERR_INVALID_PARAM;
}
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (rank == 1) {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.rte_group = NULL;
ctx->params.rte = &mpi_rte;
ctx->params.report_arg = ctx;
#elif HAVE_RTE
rte_group_t group;
rte_init(NULL, NULL, &group);
if (1 == rte_group_rank(group)) {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.rte_group = group;
ctx->params.rte = &ext_rte;
ctx->params.report_arg = ctx;
#endif
return UCS_OK;
}
static ucs_status_t cleanup_mpi_rte(struct perftest_context *ctx)
{
#if HAVE_RTE
rte_finalize();
#endif
return UCS_OK;
}
static ucs_status_t check_system(struct perftest_context *ctx)
{
cpu_set_t cpuset;
unsigned i, count, nr_cpus;
int ret;
ucs_trace_func("");
ret = sysconf(_SC_NPROCESSORS_CONF);
if (ret < 0) {
ucs_error("failed to get local cpu count: %m");
return UCS_ERR_INVALID_PARAM;
}
nr_cpus = ret;
memset(&cpuset, 0, sizeof(cpuset));
if (ctx->flags & TEST_FLAG_SET_AFFINITY) {
if (ctx->cpu >= nr_cpus) {
ucs_error("cpu (%u) ot of range (0..%u)", ctx->cpu, nr_cpus - 1);
return UCS_ERR_INVALID_PARAM;
}
CPU_SET(ctx->cpu, &cpuset);
ret = sched_setaffinity(0, sizeof(cpuset), &cpuset);
if (ret) {
ucs_warn("sched_setaffinity() failed: %m");
return UCS_ERR_INVALID_PARAM;
}
} else {
ret = sched_getaffinity(0, sizeof(cpuset), &cpuset);
if (ret) {
ucs_warn("sched_getaffinity() failed: %m");
return UCS_ERR_INVALID_PARAM;
}
count = 0;
for (i = 0; i < CPU_SETSIZE; ++i) {
if (CPU_ISSET(i, &cpuset)) {
++count;
}
}
if (count > 2) {
ucs_warn("CPU affinity is not set (bound to %u cpus)."
" Performance may be impacted.", count);
}
}
return UCS_OK;
}
static ucs_status_t run_test_recurs(struct perftest_context *ctx,
ucx_perf_params_t *parent_params,
unsigned depth)
{
ucx_perf_params_t params;
ucx_perf_result_t result;
ucs_status_t status;
FILE *batch_file;
int line_num;
ucs_trace_func("depth=%u, num_files=%u", depth, ctx->num_batch_files);
if (depth >= ctx->num_batch_files) {
print_test_name(ctx);
return ucx_perf_run(parent_params, &result);
}
batch_file = fopen(ctx->batch_files[depth], "r");
if (batch_file == NULL) {
ucs_error("Failed to open batch file '%s': %m", ctx->batch_files[depth]);
return UCS_ERR_IO_ERROR;
}
params = *parent_params;
line_num = 0;
while ((status = read_batch_file(batch_file, ctx->batch_files[depth],
&line_num, ¶ms,
&ctx->test_names[depth])) == UCS_OK) {
status = run_test_recurs(ctx, ¶ms, depth + 1);
free(ctx->test_names[depth]);
if ((NULL == parent_params->msg_size_list) &&
(NULL != params.msg_size_list)) {
free(params.msg_size_list);
params.msg_size_list = NULL;
}
params = *parent_params;
}
fclose(batch_file);
return UCS_OK;
}
static ucs_status_t run_test(struct perftest_context *ctx)
{
ucs_status_t status;
ucs_trace_func("");
setlocale(LC_ALL, "en_US");
print_header(ctx);
status = run_test_recurs(ctx, &ctx->params, 0);
if (status != UCS_OK) {
ucs_error("Failed to run test: %s", ucs_status_string(status));
}
return status;
}
int main(int argc, char **argv)
{
struct perftest_context ctx;
ucs_status_t status;
int mpi_initialized;
int mpi_rte;
int ret;
#if HAVE_MPI
mpi_initialized = !isatty(0) && (MPI_Init(&argc, &argv) == 0);
#else
mpi_initialized = 0;
#endif
/* Parse command line */
status = parse_opts(&ctx, mpi_initialized, argc, argv);
if (status != UCS_OK) {
ret = (status == UCS_ERR_CANCELED) ? 0 : -127;
goto out;
}
#ifdef __COVERITY__
/* coverity[dont_call] */
mpi_rte = rand(); /* Shut up deadcode error */
#endif
if (ctx.mpi) {
mpi_rte = 1;
} else {
#if HAVE_RTE
mpi_rte = 1;
#else
mpi_rte = 0;
#endif
}
status = check_system(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out;
}
/* Create RTE */
status = (mpi_rte) ? setup_mpi_rte(&ctx) : setup_sock_rte(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out;
}
/* Run the test */
status = run_test(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out_cleanup_rte;
}
ret = 0;
out_cleanup_rte:
(mpi_rte) ? cleanup_mpi_rte(&ctx) : cleanup_sock_rte(&ctx);
out:
if (ctx.params.msg_size_list) {
free(ctx.params.msg_size_list);
}
if (mpi_initialized) {
#if HAVE_MPI
MPI_Finalize();
#endif
}
return ret;
}
|
gimplify.c | /* Tree lowering pass. This pass converts the GENERIC functions-as-trees
tree representation into the GIMPLE form.
Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
2012 Free Software Foundation, Inc.
Major work done by Sebastian Pop <s.pop@laposte.net>,
Diego Novillo <dnovillo@redhat.com> and Jason Merrill <jason@redhat.com>.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "tree.h"
#include "gimple.h"
#include "tree-iterator.h"
#include "tree-inline.h"
#include "tree-pretty-print.h"
#include "langhooks.h"
#include "tree-flow.h"
#include "cgraph.h"
#include "timevar.h"
#include "hashtab.h"
#include "flags.h"
#include "function.h"
#include "output.h"
#include "ggc.h"
#include "diagnostic-core.h"
#include "target.h"
#include "pointer-set.h"
#include "splay-tree.h"
#include "vec.h"
#include "gimple.h"
#include "tree-pass.h"
#include "langhooks-def.h" /* FIXME: for lhd_set_decl_assembler_name. */
#include "expr.h" /* FIXME: for can_move_by_pieces
and STACK_CHECK_MAX_VAR_SIZE. */
enum gimplify_omp_var_data
{
GOVD_SEEN = 1,
GOVD_EXPLICIT = 2,
GOVD_SHARED = 4,
GOVD_PRIVATE = 8,
GOVD_FIRSTPRIVATE = 16,
GOVD_LASTPRIVATE = 32,
GOVD_REDUCTION = 64,
GOVD_LOCAL = 128,
GOVD_DEBUG_PRIVATE = 256,
GOVD_PRIVATE_OUTER_REF = 512,
GOVD_DATA_SHARE_CLASS = (GOVD_SHARED | GOVD_PRIVATE | GOVD_FIRSTPRIVATE
| GOVD_LASTPRIVATE | GOVD_REDUCTION | GOVD_LOCAL)
};
enum omp_region_type
{
ORT_WORKSHARE = 0,
ORT_PARALLEL = 2,
ORT_COMBINED_PARALLEL = 3,
ORT_TASK = 4,
ORT_UNTIED_TASK = 5
};
struct gimplify_omp_ctx
{
struct gimplify_omp_ctx *outer_context;
splay_tree variables;
struct pointer_set_t *privatized_types;
location_t location;
enum omp_clause_default_kind default_kind;
enum omp_region_type region_type;
};
static struct gimplify_ctx *gimplify_ctxp;
static struct gimplify_omp_ctx *gimplify_omp_ctxp;
/* Formal (expression) temporary table handling: multiple occurrences of
the same scalar expression are evaluated into the same temporary. */
typedef struct gimple_temp_hash_elt
{
tree val; /* Key */
tree temp; /* Value */
} elt_t;
/* Forward declaration. */
static enum gimplify_status gimplify_compound_expr (tree *, gimple_seq *, bool);
/* Mark X addressable. Unlike the langhook we expect X to be in gimple
form and we don't do any syntax checking. */
void
mark_addressable (tree x)
{
while (handled_component_p (x))
x = TREE_OPERAND (x, 0);
if (TREE_CODE (x) == MEM_REF
&& TREE_CODE (TREE_OPERAND (x, 0)) == ADDR_EXPR)
x = TREE_OPERAND (TREE_OPERAND (x, 0), 0);
if (TREE_CODE (x) != VAR_DECL
&& TREE_CODE (x) != PARM_DECL
&& TREE_CODE (x) != RESULT_DECL)
return;
TREE_ADDRESSABLE (x) = 1;
/* Also mark the artificial SSA_NAME that points to the partition of X. */
if (TREE_CODE (x) == VAR_DECL
&& !DECL_EXTERNAL (x)
&& !TREE_STATIC (x)
&& cfun->gimple_df != NULL
&& cfun->gimple_df->decls_to_pointers != NULL)
{
void *namep
= pointer_map_contains (cfun->gimple_df->decls_to_pointers, x);
if (namep)
TREE_ADDRESSABLE (*(tree *)namep) = 1;
}
}
/* Return a hash value for a formal temporary table entry. */
static hashval_t
gimple_tree_hash (const void *p)
{
tree t = ((const elt_t *) p)->val;
return iterative_hash_expr (t, 0);
}
/* Compare two formal temporary table entries. */
static int
gimple_tree_eq (const void *p1, const void *p2)
{
tree t1 = ((const elt_t *) p1)->val;
tree t2 = ((const elt_t *) p2)->val;
enum tree_code code = TREE_CODE (t1);
if (TREE_CODE (t2) != code
|| TREE_TYPE (t1) != TREE_TYPE (t2))
return 0;
if (!operand_equal_p (t1, t2, 0))
return 0;
#ifdef ENABLE_CHECKING
/* Only allow them to compare equal if they also hash equal; otherwise
results are nondeterminate, and we fail bootstrap comparison. */
gcc_assert (gimple_tree_hash (p1) == gimple_tree_hash (p2));
#endif
return 1;
}
/* Link gimple statement GS to the end of the sequence *SEQ_P. If
*SEQ_P is NULL, a new sequence is allocated. This function is
similar to gimple_seq_add_stmt, but does not scan the operands.
During gimplification, we need to manipulate statement sequences
before the def/use vectors have been constructed. */
void
gimple_seq_add_stmt_without_update (gimple_seq *seq_p, gimple gs)
{
gimple_stmt_iterator si;
if (gs == NULL)
return;
if (*seq_p == NULL)
*seq_p = gimple_seq_alloc ();
si = gsi_last (*seq_p);
gsi_insert_after_without_update (&si, gs, GSI_NEW_STMT);
}
/* Shorter alias name for the above function for use in gimplify.c
only. */
static inline void
gimplify_seq_add_stmt (gimple_seq *seq_p, gimple gs)
{
gimple_seq_add_stmt_without_update (seq_p, gs);
}
/* Append sequence SRC to the end of sequence *DST_P. If *DST_P is
NULL, a new sequence is allocated. This function is
similar to gimple_seq_add_seq, but does not scan the operands.
During gimplification, we need to manipulate statement sequences
before the def/use vectors have been constructed. */
static void
gimplify_seq_add_seq (gimple_seq *dst_p, gimple_seq src)
{
gimple_stmt_iterator si;
if (src == NULL)
return;
if (*dst_p == NULL)
*dst_p = gimple_seq_alloc ();
si = gsi_last (*dst_p);
gsi_insert_seq_after_without_update (&si, src, GSI_NEW_STMT);
}
/* Set up a context for the gimplifier. */
void
push_gimplify_context (struct gimplify_ctx *c)
{
memset (c, '\0', sizeof (*c));
c->prev_context = gimplify_ctxp;
gimplify_ctxp = c;
}
/* Tear down a context for the gimplifier. If BODY is non-null, then
put the temporaries into the outer BIND_EXPR. Otherwise, put them
in the local_decls.
BODY is not a sequence, but the first tuple in a sequence. */
void
pop_gimplify_context (gimple body)
{
struct gimplify_ctx *c = gimplify_ctxp;
gcc_assert (c && (c->bind_expr_stack == NULL
|| VEC_empty (gimple, c->bind_expr_stack)));
VEC_free (gimple, heap, c->bind_expr_stack);
gimplify_ctxp = c->prev_context;
if (body)
declare_vars (c->temps, body, false);
else
record_vars (c->temps);
if (c->temp_htab)
htab_delete (c->temp_htab);
}
/* Push a GIMPLE_BIND tuple onto the stack of bindings. */
static void
gimple_push_bind_expr (gimple gimple_bind)
{
if (gimplify_ctxp->bind_expr_stack == NULL)
gimplify_ctxp->bind_expr_stack = VEC_alloc (gimple, heap, 8);
VEC_safe_push (gimple, heap, gimplify_ctxp->bind_expr_stack, gimple_bind);
}
/* Pop the first element off the stack of bindings. */
static void
gimple_pop_bind_expr (void)
{
VEC_pop (gimple, gimplify_ctxp->bind_expr_stack);
}
/* Return the first element of the stack of bindings. */
gimple
gimple_current_bind_expr (void)
{
return VEC_last (gimple, gimplify_ctxp->bind_expr_stack);
}
/* Return the stack of bindings created during gimplification. */
VEC(gimple, heap) *
gimple_bind_expr_stack (void)
{
return gimplify_ctxp->bind_expr_stack;
}
/* Return true iff there is a COND_EXPR between us and the innermost
CLEANUP_POINT_EXPR. This info is used by gimple_push_cleanup. */
static bool
gimple_conditional_context (void)
{
return gimplify_ctxp->conditions > 0;
}
/* Note that we've entered a COND_EXPR. */
static void
gimple_push_condition (void)
{
#ifdef ENABLE_GIMPLE_CHECKING
if (gimplify_ctxp->conditions == 0)
gcc_assert (gimple_seq_empty_p (gimplify_ctxp->conditional_cleanups));
#endif
++(gimplify_ctxp->conditions);
}
/* Note that we've left a COND_EXPR. If we're back at unconditional scope
now, add any conditional cleanups we've seen to the prequeue. */
static void
gimple_pop_condition (gimple_seq *pre_p)
{
int conds = --(gimplify_ctxp->conditions);
gcc_assert (conds >= 0);
if (conds == 0)
{
gimplify_seq_add_seq (pre_p, gimplify_ctxp->conditional_cleanups);
gimplify_ctxp->conditional_cleanups = NULL;
}
}
/* A stable comparison routine for use with splay trees and DECLs. */
static int
splay_tree_compare_decl_uid (splay_tree_key xa, splay_tree_key xb)
{
tree a = (tree) xa;
tree b = (tree) xb;
return DECL_UID (a) - DECL_UID (b);
}
/* Create a new omp construct that deals with variable remapping. */
static struct gimplify_omp_ctx *
new_omp_context (enum omp_region_type region_type)
{
struct gimplify_omp_ctx *c;
c = XCNEW (struct gimplify_omp_ctx);
c->outer_context = gimplify_omp_ctxp;
c->variables = splay_tree_new (splay_tree_compare_decl_uid, 0, 0);
c->privatized_types = pointer_set_create ();
c->location = input_location;
c->region_type = region_type;
if ((region_type & ORT_TASK) == 0)
c->default_kind = OMP_CLAUSE_DEFAULT_SHARED;
else
c->default_kind = OMP_CLAUSE_DEFAULT_UNSPECIFIED;
return c;
}
/* Destroy an omp construct that deals with variable remapping. */
static void
delete_omp_context (struct gimplify_omp_ctx *c)
{
splay_tree_delete (c->variables);
pointer_set_destroy (c->privatized_types);
XDELETE (c);
}
static void omp_add_variable (struct gimplify_omp_ctx *, tree, unsigned int);
static bool omp_notice_variable (struct gimplify_omp_ctx *, tree, bool);
/* Both gimplify the statement T and append it to *SEQ_P. This function
behaves exactly as gimplify_stmt, but you don't have to pass T as a
reference. */
void
gimplify_and_add (tree t, gimple_seq *seq_p)
{
gimplify_stmt (&t, seq_p);
}
/* Gimplify statement T into sequence *SEQ_P, and return the first
tuple in the sequence of generated tuples for this statement.
Return NULL if gimplifying T produced no tuples. */
static gimple
gimplify_and_return_first (tree t, gimple_seq *seq_p)
{
gimple_stmt_iterator last = gsi_last (*seq_p);
gimplify_and_add (t, seq_p);
if (!gsi_end_p (last))
{
gsi_next (&last);
return gsi_stmt (last);
}
else
return gimple_seq_first_stmt (*seq_p);
}
/* Strip off a legitimate source ending from the input string NAME of
length LEN. Rather than having to know the names used by all of
our front ends, we strip off an ending of a period followed by
up to five characters. (Java uses ".class".) */
static inline void
remove_suffix (char *name, int len)
{
int i;
for (i = 2; i < 8 && len > i; i++)
{
if (name[len - i] == '.')
{
name[len - i] = '\0';
break;
}
}
}
/* Create a new temporary name with PREFIX. Return an identifier. */
static GTY(()) unsigned int tmp_var_id_num;
tree
create_tmp_var_name (const char *prefix)
{
char *tmp_name;
if (prefix)
{
char *preftmp = ASTRDUP (prefix);
remove_suffix (preftmp, strlen (preftmp));
clean_symbol_name (preftmp);
prefix = preftmp;
}
ASM_FORMAT_PRIVATE_NAME (tmp_name, prefix ? prefix : "T", tmp_var_id_num++);
return get_identifier (tmp_name);
}
/* Create a new temporary variable declaration of type TYPE.
Do NOT push it into the current binding. */
tree
create_tmp_var_raw (tree type, const char *prefix)
{
tree tmp_var;
tmp_var = build_decl (input_location,
VAR_DECL, prefix ? create_tmp_var_name (prefix) : NULL,
type);
/* The variable was declared by the compiler. */
DECL_ARTIFICIAL (tmp_var) = 1;
/* And we don't want debug info for it. */
DECL_IGNORED_P (tmp_var) = 1;
/* Make the variable writable. */
TREE_READONLY (tmp_var) = 0;
DECL_EXTERNAL (tmp_var) = 0;
TREE_STATIC (tmp_var) = 0;
TREE_USED (tmp_var) = 1;
return tmp_var;
}
/* Create a new temporary variable declaration of type TYPE. DO push the
variable into the current binding. Further, assume that this is called
only from gimplification or optimization, at which point the creation of
certain types are bugs. */
tree
create_tmp_var (tree type, const char *prefix)
{
tree tmp_var;
/* We don't allow types that are addressable (meaning we can't make copies),
or incomplete. We also used to reject every variable size objects here,
but now support those for which a constant upper bound can be obtained.
The processing for variable sizes is performed in gimple_add_tmp_var,
point at which it really matters and possibly reached via paths not going
through this function, e.g. after direct calls to create_tmp_var_raw. */
gcc_assert (!TREE_ADDRESSABLE (type) && COMPLETE_TYPE_P (type));
tmp_var = create_tmp_var_raw (type, prefix);
gimple_add_tmp_var (tmp_var);
return tmp_var;
}
/* Create a new temporary variable declaration of type TYPE by calling
create_tmp_var and if TYPE is a vector or a complex number, mark the new
temporary as gimple register. */
tree
create_tmp_reg (tree type, const char *prefix)
{
tree tmp;
tmp = create_tmp_var (type, prefix);
if (TREE_CODE (type) == COMPLEX_TYPE
|| TREE_CODE (type) == VECTOR_TYPE)
DECL_GIMPLE_REG_P (tmp) = 1;
return tmp;
}
/* Create a temporary with a name derived from VAL. Subroutine of
lookup_tmp_var; nobody else should call this function. */
static inline tree
create_tmp_from_val (tree val)
{
/* Drop all qualifiers and address-space information from the value type. */
return create_tmp_var (TYPE_MAIN_VARIANT (TREE_TYPE (val)), get_name (val));
}
/* Create a temporary to hold the value of VAL. If IS_FORMAL, try to reuse
an existing expression temporary. */
static tree
lookup_tmp_var (tree val, bool is_formal)
{
tree ret;
/* If not optimizing, never really reuse a temporary. local-alloc
won't allocate any variable that is used in more than one basic
block, which means it will go into memory, causing much extra
work in reload and final and poorer code generation, outweighing
the extra memory allocation here. */
if (!optimize || !is_formal || TREE_SIDE_EFFECTS (val))
ret = create_tmp_from_val (val);
else
{
elt_t elt, *elt_p;
void **slot;
elt.val = val;
if (gimplify_ctxp->temp_htab == NULL)
gimplify_ctxp->temp_htab
= htab_create (1000, gimple_tree_hash, gimple_tree_eq, free);
slot = htab_find_slot (gimplify_ctxp->temp_htab, (void *)&elt, INSERT);
if (*slot == NULL)
{
elt_p = XNEW (elt_t);
elt_p->val = val;
elt_p->temp = ret = create_tmp_from_val (val);
*slot = (void *) elt_p;
}
else
{
elt_p = (elt_t *) *slot;
ret = elt_p->temp;
}
}
return ret;
}
/* Return true if T is a CALL_EXPR or an expression that can be
assigned to a temporary. Note that this predicate should only be
used during gimplification. See the rationale for this in
gimplify_modify_expr. */
static bool
is_gimple_reg_rhs_or_call (tree t)
{
return (get_gimple_rhs_class (TREE_CODE (t)) != GIMPLE_INVALID_RHS
|| TREE_CODE (t) == CALL_EXPR);
}
/* Return true if T is a valid memory RHS or a CALL_EXPR. Note that
this predicate should only be used during gimplification. See the
rationale for this in gimplify_modify_expr. */
static bool
is_gimple_mem_rhs_or_call (tree t)
{
/* If we're dealing with a renamable type, either source or dest must be
a renamed variable. */
if (is_gimple_reg_type (TREE_TYPE (t)))
return is_gimple_val (t);
else
return (is_gimple_val (t) || is_gimple_lvalue (t)
|| TREE_CODE (t) == CALL_EXPR);
}
/* Helper for get_formal_tmp_var and get_initialized_tmp_var. */
static tree
internal_get_tmp_var (tree val, gimple_seq *pre_p, gimple_seq *post_p,
bool is_formal)
{
tree t, mod;
/* Notice that we explicitly allow VAL to be a CALL_EXPR so that we
can create an INIT_EXPR and convert it into a GIMPLE_CALL below. */
gimplify_expr (&val, pre_p, post_p, is_gimple_reg_rhs_or_call,
fb_rvalue);
t = lookup_tmp_var (val, is_formal);
if (is_formal
&& (TREE_CODE (TREE_TYPE (t)) == COMPLEX_TYPE
|| TREE_CODE (TREE_TYPE (t)) == VECTOR_TYPE))
DECL_GIMPLE_REG_P (t) = 1;
mod = build2 (INIT_EXPR, TREE_TYPE (t), t, unshare_expr (val));
SET_EXPR_LOCATION (mod, EXPR_LOC_OR_HERE (val));
/* gimplify_modify_expr might want to reduce this further. */
gimplify_and_add (mod, pre_p);
ggc_free (mod);
/* If we're gimplifying into ssa, gimplify_modify_expr will have
given our temporary an SSA name. Find and return it. */
if (gimplify_ctxp->into_ssa)
{
gimple last = gimple_seq_last_stmt (*pre_p);
t = gimple_get_lhs (last);
}
return t;
}
/* Return a formal temporary variable initialized with VAL. PRE_P is as
in gimplify_expr. Only use this function if:
1) The value of the unfactored expression represented by VAL will not
change between the initialization and use of the temporary, and
2) The temporary will not be otherwise modified.
For instance, #1 means that this is inappropriate for SAVE_EXPR temps,
and #2 means it is inappropriate for && temps.
For other cases, use get_initialized_tmp_var instead. */
tree
get_formal_tmp_var (tree val, gimple_seq *pre_p)
{
return internal_get_tmp_var (val, pre_p, NULL, true);
}
/* Return a temporary variable initialized with VAL. PRE_P and POST_P
are as in gimplify_expr. */
tree
get_initialized_tmp_var (tree val, gimple_seq *pre_p, gimple_seq *post_p)
{
return internal_get_tmp_var (val, pre_p, post_p, false);
}
/* Declare all the variables in VARS in SCOPE. If DEBUG_INFO is true,
generate debug info for them; otherwise don't. */
void
declare_vars (tree vars, gimple scope, bool debug_info)
{
tree last = vars;
if (last)
{
tree temps, block;
gcc_assert (gimple_code (scope) == GIMPLE_BIND);
temps = nreverse (last);
block = gimple_bind_block (scope);
gcc_assert (!block || TREE_CODE (block) == BLOCK);
if (!block || !debug_info)
{
DECL_CHAIN (last) = gimple_bind_vars (scope);
gimple_bind_set_vars (scope, temps);
}
else
{
/* We need to attach the nodes both to the BIND_EXPR and to its
associated BLOCK for debugging purposes. The key point here
is that the BLOCK_VARS of the BIND_EXPR_BLOCK of a BIND_EXPR
is a subchain of the BIND_EXPR_VARS of the BIND_EXPR. */
if (BLOCK_VARS (block))
BLOCK_VARS (block) = chainon (BLOCK_VARS (block), temps);
else
{
gimple_bind_set_vars (scope,
chainon (gimple_bind_vars (scope), temps));
BLOCK_VARS (block) = temps;
}
}
}
}
/* For VAR a VAR_DECL of variable size, try to find a constant upper bound
for the size and adjust DECL_SIZE/DECL_SIZE_UNIT accordingly. Abort if
no such upper bound can be obtained. */
static void
force_constant_size (tree var)
{
/* The only attempt we make is by querying the maximum size of objects
of the variable's type. */
HOST_WIDE_INT max_size;
gcc_assert (TREE_CODE (var) == VAR_DECL);
max_size = max_int_size_in_bytes (TREE_TYPE (var));
gcc_assert (max_size >= 0);
DECL_SIZE_UNIT (var)
= build_int_cst (TREE_TYPE (DECL_SIZE_UNIT (var)), max_size);
DECL_SIZE (var)
= build_int_cst (TREE_TYPE (DECL_SIZE (var)), max_size * BITS_PER_UNIT);
}
/* Push the temporary variable TMP into the current binding. */
void
gimple_add_tmp_var (tree tmp)
{
gcc_assert (!DECL_CHAIN (tmp) && !DECL_SEEN_IN_BIND_EXPR_P (tmp));
/* Later processing assumes that the object size is constant, which might
not be true at this point. Force the use of a constant upper bound in
this case. */
if (!host_integerp (DECL_SIZE_UNIT (tmp), 1))
force_constant_size (tmp);
DECL_CONTEXT (tmp) = current_function_decl;
DECL_SEEN_IN_BIND_EXPR_P (tmp) = 1;
if (gimplify_ctxp)
{
DECL_CHAIN (tmp) = gimplify_ctxp->temps;
gimplify_ctxp->temps = tmp;
/* Mark temporaries local within the nearest enclosing parallel. */
if (gimplify_omp_ctxp)
{
struct gimplify_omp_ctx *ctx = gimplify_omp_ctxp;
while (ctx && ctx->region_type == ORT_WORKSHARE)
ctx = ctx->outer_context;
if (ctx)
omp_add_variable (ctx, tmp, GOVD_LOCAL | GOVD_SEEN);
}
}
else if (cfun)
record_vars (tmp);
else
{
gimple_seq body_seq;
/* This case is for nested functions. We need to expose the locals
they create. */
body_seq = gimple_body (current_function_decl);
declare_vars (tmp, gimple_seq_first_stmt (body_seq), false);
}
}
/* Determine whether to assign a location to the statement GS. */
static bool
should_carry_location_p (gimple gs)
{
/* Don't emit a line note for a label. We particularly don't want to
emit one for the break label, since it doesn't actually correspond
to the beginning of the loop/switch. */
if (gimple_code (gs) == GIMPLE_LABEL)
return false;
return true;
}
/* Return true if a location should not be emitted for this statement
by annotate_one_with_location. */
static inline bool
gimple_do_not_emit_location_p (gimple g)
{
return gimple_plf (g, GF_PLF_1);
}
/* Mark statement G so a location will not be emitted by
annotate_one_with_location. */
static inline void
gimple_set_do_not_emit_location (gimple g)
{
/* The PLF flags are initialized to 0 when a new tuple is created,
so no need to initialize it anywhere. */
gimple_set_plf (g, GF_PLF_1, true);
}
/* Set the location for gimple statement GS to LOCATION. */
static void
annotate_one_with_location (gimple gs, location_t location)
{
if (!gimple_has_location (gs)
&& !gimple_do_not_emit_location_p (gs)
&& should_carry_location_p (gs))
gimple_set_location (gs, location);
}
/* Set LOCATION for all the statements after iterator GSI in sequence
SEQ. If GSI is pointing to the end of the sequence, start with the
first statement in SEQ. */
static void
annotate_all_with_location_after (gimple_seq seq, gimple_stmt_iterator gsi,
location_t location)
{
if (gsi_end_p (gsi))
gsi = gsi_start (seq);
else
gsi_next (&gsi);
for (; !gsi_end_p (gsi); gsi_next (&gsi))
annotate_one_with_location (gsi_stmt (gsi), location);
}
/* Set the location for all the statements in a sequence STMT_P to LOCATION. */
void
annotate_all_with_location (gimple_seq stmt_p, location_t location)
{
gimple_stmt_iterator i;
if (gimple_seq_empty_p (stmt_p))
return;
for (i = gsi_start (stmt_p); !gsi_end_p (i); gsi_next (&i))
{
gimple gs = gsi_stmt (i);
annotate_one_with_location (gs, location);
}
}
/* This page contains routines to unshare tree nodes, i.e. to duplicate tree
nodes that are referenced more than once in GENERIC functions. This is
necessary because gimplification (translation into GIMPLE) is performed
by modifying tree nodes in-place, so gimplication of a shared node in a
first context could generate an invalid GIMPLE form in a second context.
This is achieved with a simple mark/copy/unmark algorithm that walks the
GENERIC representation top-down, marks nodes with TREE_VISITED the first
time it encounters them, duplicates them if they already have TREE_VISITED
set, and finally removes the TREE_VISITED marks it has set.
The algorithm works only at the function level, i.e. it generates a GENERIC
representation of a function with no nodes shared within the function when
passed a GENERIC function (except for nodes that are allowed to be shared).
At the global level, it is also necessary to unshare tree nodes that are
referenced in more than one function, for the same aforementioned reason.
This requires some cooperation from the front-end. There are 2 strategies:
1. Manual unsharing. The front-end needs to call unshare_expr on every
expression that might end up being shared across functions.
2. Deep unsharing. This is an extension of regular unsharing. Instead
of calling unshare_expr on expressions that might be shared across
functions, the front-end pre-marks them with TREE_VISITED. This will
ensure that they are unshared on the first reference within functions
when the regular unsharing algorithm runs. The counterpart is that
this algorithm must look deeper than for manual unsharing, which is
specified by LANG_HOOKS_DEEP_UNSHARING.
If there are only few specific cases of node sharing across functions, it is
probably easier for a front-end to unshare the expressions manually. On the
contrary, if the expressions generated at the global level are as widespread
as expressions generated within functions, deep unsharing is very likely the
way to go. */
/* Similar to copy_tree_r but do not copy SAVE_EXPR or TARGET_EXPR nodes.
These nodes model computations that must be done once. If we were to
unshare something like SAVE_EXPR(i++), the gimplification process would
create wrong code. However, if DATA is non-null, it must hold a pointer
set that is used to unshare the subtrees of these nodes. */
static tree
mostly_copy_tree_r (tree *tp, int *walk_subtrees, void *data)
{
tree t = *tp;
enum tree_code code = TREE_CODE (t);
/* Do not copy SAVE_EXPR, TARGET_EXPR or BIND_EXPR nodes themselves, but
copy their subtrees if we can make sure to do it only once. */
if (code == SAVE_EXPR || code == TARGET_EXPR || code == BIND_EXPR)
{
if (data && !pointer_set_insert ((struct pointer_set_t *)data, t))
;
else
*walk_subtrees = 0;
}
/* Stop at types, decls, constants like copy_tree_r. */
else if (TREE_CODE_CLASS (code) == tcc_type
|| TREE_CODE_CLASS (code) == tcc_declaration
|| TREE_CODE_CLASS (code) == tcc_constant
/* We can't do anything sensible with a BLOCK used as an
expression, but we also can't just die when we see it
because of non-expression uses. So we avert our eyes
and cross our fingers. Silly Java. */
|| code == BLOCK)
*walk_subtrees = 0;
/* Cope with the statement expression extension. */
else if (code == STATEMENT_LIST)
;
/* Leave the bulk of the work to copy_tree_r itself. */
else
copy_tree_r (tp, walk_subtrees, NULL);
return NULL_TREE;
}
/* Callback for walk_tree to unshare most of the shared trees rooted at *TP.
If *TP has been visited already, then *TP is deeply copied by calling
mostly_copy_tree_r. DATA is passed to mostly_copy_tree_r unmodified. */
static tree
copy_if_shared_r (tree *tp, int *walk_subtrees, void *data)
{
tree t = *tp;
enum tree_code code = TREE_CODE (t);
/* Skip types, decls, and constants. But we do want to look at their
types and the bounds of types. Mark them as visited so we properly
unmark their subtrees on the unmark pass. If we've already seen them,
don't look down further. */
if (TREE_CODE_CLASS (code) == tcc_type
|| TREE_CODE_CLASS (code) == tcc_declaration
|| TREE_CODE_CLASS (code) == tcc_constant)
{
if (TREE_VISITED (t))
*walk_subtrees = 0;
else
TREE_VISITED (t) = 1;
}
/* If this node has been visited already, unshare it and don't look
any deeper. */
else if (TREE_VISITED (t))
{
walk_tree (tp, mostly_copy_tree_r, data, NULL);
*walk_subtrees = 0;
}
/* Otherwise, mark the node as visited and keep looking. */
else
TREE_VISITED (t) = 1;
return NULL_TREE;
}
/* Unshare most of the shared trees rooted at *TP. DATA is passed to the
copy_if_shared_r callback unmodified. */
static inline void
copy_if_shared (tree *tp, void *data)
{
walk_tree (tp, copy_if_shared_r, data, NULL);
}
/* Unshare all the trees in the body of FNDECL, as well as in the bodies of
any nested functions. */
static void
unshare_body (tree fndecl)
{
struct cgraph_node *cgn = cgraph_get_node (fndecl);
/* If the language requires deep unsharing, we need a pointer set to make
sure we don't repeatedly unshare subtrees of unshareable nodes. */
struct pointer_set_t *visited
= lang_hooks.deep_unsharing ? pointer_set_create () : NULL;
copy_if_shared (&DECL_SAVED_TREE (fndecl), visited);
copy_if_shared (&DECL_SIZE (DECL_RESULT (fndecl)), visited);
copy_if_shared (&DECL_SIZE_UNIT (DECL_RESULT (fndecl)), visited);
if (visited)
pointer_set_destroy (visited);
if (cgn)
for (cgn = cgn->nested; cgn; cgn = cgn->next_nested)
unshare_body (cgn->decl);
}
/* Callback for walk_tree to unmark the visited trees rooted at *TP.
Subtrees are walked until the first unvisited node is encountered. */
static tree
unmark_visited_r (tree *tp, int *walk_subtrees, void *data ATTRIBUTE_UNUSED)
{
tree t = *tp;
/* If this node has been visited, unmark it and keep looking. */
if (TREE_VISITED (t))
TREE_VISITED (t) = 0;
/* Otherwise, don't look any deeper. */
else
*walk_subtrees = 0;
return NULL_TREE;
}
/* Unmark the visited trees rooted at *TP. */
static inline void
unmark_visited (tree *tp)
{
walk_tree (tp, unmark_visited_r, NULL, NULL);
}
/* Likewise, but mark all trees as not visited. */
static void
unvisit_body (tree fndecl)
{
struct cgraph_node *cgn = cgraph_get_node (fndecl);
unmark_visited (&DECL_SAVED_TREE (fndecl));
unmark_visited (&DECL_SIZE (DECL_RESULT (fndecl)));
unmark_visited (&DECL_SIZE_UNIT (DECL_RESULT (fndecl)));
if (cgn)
for (cgn = cgn->nested; cgn; cgn = cgn->next_nested)
unvisit_body (cgn->decl);
}
/* Unconditionally make an unshared copy of EXPR. This is used when using
stored expressions which span multiple functions, such as BINFO_VTABLE,
as the normal unsharing process can't tell that they're shared. */
tree
unshare_expr (tree expr)
{
walk_tree (&expr, mostly_copy_tree_r, NULL, NULL);
return expr;
}
/* WRAPPER is a code such as BIND_EXPR or CLEANUP_POINT_EXPR which can both
contain statements and have a value. Assign its value to a temporary
and give it void_type_node. Return the temporary, or NULL_TREE if
WRAPPER was already void. */
tree
voidify_wrapper_expr (tree wrapper, tree temp)
{
tree type = TREE_TYPE (wrapper);
if (type && !VOID_TYPE_P (type))
{
tree *p;
/* Set p to point to the body of the wrapper. Loop until we find
something that isn't a wrapper. */
for (p = &wrapper; p && *p; )
{
switch (TREE_CODE (*p))
{
case BIND_EXPR:
TREE_SIDE_EFFECTS (*p) = 1;
TREE_TYPE (*p) = void_type_node;
/* For a BIND_EXPR, the body is operand 1. */
p = &BIND_EXPR_BODY (*p);
break;
case CLEANUP_POINT_EXPR:
case TRY_FINALLY_EXPR:
case TRY_CATCH_EXPR:
TREE_SIDE_EFFECTS (*p) = 1;
TREE_TYPE (*p) = void_type_node;
p = &TREE_OPERAND (*p, 0);
break;
case STATEMENT_LIST:
{
tree_stmt_iterator i = tsi_last (*p);
TREE_SIDE_EFFECTS (*p) = 1;
TREE_TYPE (*p) = void_type_node;
p = tsi_end_p (i) ? NULL : tsi_stmt_ptr (i);
}
break;
case COMPOUND_EXPR:
/* Advance to the last statement. Set all container types to
void. */
for (; TREE_CODE (*p) == COMPOUND_EXPR; p = &TREE_OPERAND (*p, 1))
{
TREE_SIDE_EFFECTS (*p) = 1;
TREE_TYPE (*p) = void_type_node;
}
break;
case TRANSACTION_EXPR:
TREE_SIDE_EFFECTS (*p) = 1;
TREE_TYPE (*p) = void_type_node;
p = &TRANSACTION_EXPR_BODY (*p);
break;
default:
/* Assume that any tree upon which voidify_wrapper_expr is
directly called is a wrapper, and that its body is op0. */
if (p == &wrapper)
{
TREE_SIDE_EFFECTS (*p) = 1;
TREE_TYPE (*p) = void_type_node;
p = &TREE_OPERAND (*p, 0);
break;
}
goto out;
}
}
out:
if (p == NULL || IS_EMPTY_STMT (*p))
temp = NULL_TREE;
else if (temp)
{
/* The wrapper is on the RHS of an assignment that we're pushing
down. */
gcc_assert (TREE_CODE (temp) == INIT_EXPR
|| TREE_CODE (temp) == MODIFY_EXPR);
TREE_OPERAND (temp, 1) = *p;
*p = temp;
}
else
{
temp = create_tmp_var (type, "retval");
*p = build2 (INIT_EXPR, type, temp, *p);
}
return temp;
}
return NULL_TREE;
}
/* Prepare calls to builtins to SAVE and RESTORE the stack as well as
a temporary through which they communicate. */
static void
build_stack_save_restore (gimple *save, gimple *restore)
{
tree tmp_var;
*save = gimple_build_call (builtin_decl_implicit (BUILT_IN_STACK_SAVE), 0);
tmp_var = create_tmp_var (ptr_type_node, "saved_stack");
gimple_call_set_lhs (*save, tmp_var);
*restore
= gimple_build_call (builtin_decl_implicit (BUILT_IN_STACK_RESTORE),
1, tmp_var);
}
/* Gimplify a BIND_EXPR. Just voidify and recurse. */
static enum gimplify_status
gimplify_bind_expr (tree *expr_p, gimple_seq *pre_p)
{
tree bind_expr = *expr_p;
bool old_save_stack = gimplify_ctxp->save_stack;
tree t;
gimple gimple_bind;
gimple_seq body, cleanup;
gimple stack_save;
tree temp = voidify_wrapper_expr (bind_expr, NULL);
/* Mark variables seen in this bind expr. */
for (t = BIND_EXPR_VARS (bind_expr); t ; t = DECL_CHAIN (t))
{
if (TREE_CODE (t) == VAR_DECL)
{
struct gimplify_omp_ctx *ctx = gimplify_omp_ctxp;
/* Mark variable as local. */
if (ctx && !DECL_EXTERNAL (t)
&& (! DECL_SEEN_IN_BIND_EXPR_P (t)
|| splay_tree_lookup (ctx->variables,
(splay_tree_key) t) == NULL))
omp_add_variable (gimplify_omp_ctxp, t, GOVD_LOCAL | GOVD_SEEN);
DECL_SEEN_IN_BIND_EXPR_P (t) = 1;
if (DECL_HARD_REGISTER (t) && !is_global_var (t) && cfun)
cfun->has_local_explicit_reg_vars = true;
}
/* Preliminarily mark non-addressed complex variables as eligible
for promotion to gimple registers. We'll transform their uses
as we find them. */
if ((TREE_CODE (TREE_TYPE (t)) == COMPLEX_TYPE
|| TREE_CODE (TREE_TYPE (t)) == VECTOR_TYPE)
&& !TREE_THIS_VOLATILE (t)
&& (TREE_CODE (t) == VAR_DECL && !DECL_HARD_REGISTER (t))
&& !needs_to_live_in_memory (t))
DECL_GIMPLE_REG_P (t) = 1;
}
gimple_bind = gimple_build_bind (BIND_EXPR_VARS (bind_expr), NULL,
BIND_EXPR_BLOCK (bind_expr));
gimple_push_bind_expr (gimple_bind);
gimplify_ctxp->save_stack = false;
/* Gimplify the body into the GIMPLE_BIND tuple's body. */
body = NULL;
gimplify_stmt (&BIND_EXPR_BODY (bind_expr), &body);
gimple_bind_set_body (gimple_bind, body);
cleanup = NULL;
stack_save = NULL;
if (gimplify_ctxp->save_stack)
{
gimple stack_restore;
/* Save stack on entry and restore it on exit. Add a try_finally
block to achieve this. Note that mudflap depends on the
format of the emitted code: see mx_register_decls(). */
build_stack_save_restore (&stack_save, &stack_restore);
gimplify_seq_add_stmt (&cleanup, stack_restore);
}
/* Add clobbers for all variables that go out of scope. */
for (t = BIND_EXPR_VARS (bind_expr); t ; t = DECL_CHAIN (t))
{
if (TREE_CODE (t) == VAR_DECL
&& !is_global_var (t)
&& DECL_CONTEXT (t) == current_function_decl
&& !DECL_HARD_REGISTER (t)
&& !TREE_THIS_VOLATILE (t)
&& !DECL_HAS_VALUE_EXPR_P (t)
/* Only care for variables that have to be in memory. Others
will be rewritten into SSA names, hence moved to the top-level. */
&& !is_gimple_reg (t))
{
tree clobber = build_constructor (TREE_TYPE (t), NULL);
TREE_THIS_VOLATILE (clobber) = 1;
gimplify_seq_add_stmt (&cleanup, gimple_build_assign (t, clobber));
}
}
if (cleanup)
{
gimple gs;
gimple_seq new_body;
new_body = NULL;
gs = gimple_build_try (gimple_bind_body (gimple_bind), cleanup,
GIMPLE_TRY_FINALLY);
if (stack_save)
gimplify_seq_add_stmt (&new_body, stack_save);
gimplify_seq_add_stmt (&new_body, gs);
gimple_bind_set_body (gimple_bind, new_body);
}
gimplify_ctxp->save_stack = old_save_stack;
gimple_pop_bind_expr ();
gimplify_seq_add_stmt (pre_p, gimple_bind);
if (temp)
{
*expr_p = temp;
return GS_OK;
}
*expr_p = NULL_TREE;
return GS_ALL_DONE;
}
/* Gimplify a RETURN_EXPR. If the expression to be returned is not a
GIMPLE value, it is assigned to a new temporary and the statement is
re-written to return the temporary.
PRE_P points to the sequence where side effects that must happen before
STMT should be stored. */
static enum gimplify_status
gimplify_return_expr (tree stmt, gimple_seq *pre_p)
{
gimple ret;
tree ret_expr = TREE_OPERAND (stmt, 0);
tree result_decl, result;
if (ret_expr == error_mark_node)
return GS_ERROR;
if (!ret_expr
|| TREE_CODE (ret_expr) == RESULT_DECL
|| ret_expr == error_mark_node)
{
gimple ret = gimple_build_return (ret_expr);
gimple_set_no_warning (ret, TREE_NO_WARNING (stmt));
gimplify_seq_add_stmt (pre_p, ret);
return GS_ALL_DONE;
}
if (VOID_TYPE_P (TREE_TYPE (TREE_TYPE (current_function_decl))))
result_decl = NULL_TREE;
else
{
result_decl = TREE_OPERAND (ret_expr, 0);
/* See through a return by reference. */
if (TREE_CODE (result_decl) == INDIRECT_REF)
result_decl = TREE_OPERAND (result_decl, 0);
gcc_assert ((TREE_CODE (ret_expr) == MODIFY_EXPR
|| TREE_CODE (ret_expr) == INIT_EXPR)
&& TREE_CODE (result_decl) == RESULT_DECL);
}
/* If aggregate_value_p is true, then we can return the bare RESULT_DECL.
Recall that aggregate_value_p is FALSE for any aggregate type that is
returned in registers. If we're returning values in registers, then
we don't want to extend the lifetime of the RESULT_DECL, particularly
across another call. In addition, for those aggregates for which
hard_function_value generates a PARALLEL, we'll die during normal
expansion of structure assignments; there's special code in expand_return
to handle this case that does not exist in expand_expr. */
if (!result_decl)
result = NULL_TREE;
else if (aggregate_value_p (result_decl, TREE_TYPE (current_function_decl)))
{
if (TREE_CODE (DECL_SIZE (result_decl)) != INTEGER_CST)
{
if (!TYPE_SIZES_GIMPLIFIED (TREE_TYPE (result_decl)))
gimplify_type_sizes (TREE_TYPE (result_decl), pre_p);
/* Note that we don't use gimplify_vla_decl because the RESULT_DECL
should be effectively allocated by the caller, i.e. all calls to
this function must be subject to the Return Slot Optimization. */
gimplify_one_sizepos (&DECL_SIZE (result_decl), pre_p);
gimplify_one_sizepos (&DECL_SIZE_UNIT (result_decl), pre_p);
}
result = result_decl;
}
else if (gimplify_ctxp->return_temp)
result = gimplify_ctxp->return_temp;
else
{
result = create_tmp_reg (TREE_TYPE (result_decl), NULL);
/* ??? With complex control flow (usually involving abnormal edges),
we can wind up warning about an uninitialized value for this. Due
to how this variable is constructed and initialized, this is never
true. Give up and never warn. */
TREE_NO_WARNING (result) = 1;
gimplify_ctxp->return_temp = result;
}
/* Smash the lhs of the MODIFY_EXPR to the temporary we plan to use.
Then gimplify the whole thing. */
if (result != result_decl)
TREE_OPERAND (ret_expr, 0) = result;
gimplify_and_add (TREE_OPERAND (stmt, 0), pre_p);
ret = gimple_build_return (result);
gimple_set_no_warning (ret, TREE_NO_WARNING (stmt));
gimplify_seq_add_stmt (pre_p, ret);
return GS_ALL_DONE;
}
/* Gimplify a variable-length array DECL. */
static void
gimplify_vla_decl (tree decl, gimple_seq *seq_p)
{
/* This is a variable-sized decl. Simplify its size and mark it
for deferred expansion. Note that mudflap depends on the format
of the emitted code: see mx_register_decls(). */
tree t, addr, ptr_type;
gimplify_one_sizepos (&DECL_SIZE (decl), seq_p);
gimplify_one_sizepos (&DECL_SIZE_UNIT (decl), seq_p);
/* All occurrences of this decl in final gimplified code will be
replaced by indirection. Setting DECL_VALUE_EXPR does two
things: First, it lets the rest of the gimplifier know what
replacement to use. Second, it lets the debug info know
where to find the value. */
ptr_type = build_pointer_type (TREE_TYPE (decl));
addr = create_tmp_var (ptr_type, get_name (decl));
DECL_IGNORED_P (addr) = 0;
t = build_fold_indirect_ref (addr);
TREE_THIS_NOTRAP (t) = 1;
SET_DECL_VALUE_EXPR (decl, t);
DECL_HAS_VALUE_EXPR_P (decl) = 1;
t = builtin_decl_explicit (BUILT_IN_ALLOCA_WITH_ALIGN);
t = build_call_expr (t, 2, DECL_SIZE_UNIT (decl),
size_int (DECL_ALIGN (decl)));
/* The call has been built for a variable-sized object. */
CALL_ALLOCA_FOR_VAR_P (t) = 1;
t = fold_convert (ptr_type, t);
t = build2 (MODIFY_EXPR, TREE_TYPE (addr), addr, t);
gimplify_and_add (t, seq_p);
/* Indicate that we need to restore the stack level when the
enclosing BIND_EXPR is exited. */
gimplify_ctxp->save_stack = true;
}
/* Gimplify a DECL_EXPR node *STMT_P by making any necessary allocation
and initialization explicit. */
static enum gimplify_status
gimplify_decl_expr (tree *stmt_p, gimple_seq *seq_p)
{
tree stmt = *stmt_p;
tree decl = DECL_EXPR_DECL (stmt);
*stmt_p = NULL_TREE;
if (TREE_TYPE (decl) == error_mark_node)
return GS_ERROR;
if ((TREE_CODE (decl) == TYPE_DECL
|| TREE_CODE (decl) == VAR_DECL)
&& !TYPE_SIZES_GIMPLIFIED (TREE_TYPE (decl)))
gimplify_type_sizes (TREE_TYPE (decl), seq_p);
/* ??? DECL_ORIGINAL_TYPE is streamed for LTO so it needs to be gimplified
in case its size expressions contain problematic nodes like CALL_EXPR. */
if (TREE_CODE (decl) == TYPE_DECL
&& DECL_ORIGINAL_TYPE (decl)
&& !TYPE_SIZES_GIMPLIFIED (DECL_ORIGINAL_TYPE (decl)))
gimplify_type_sizes (DECL_ORIGINAL_TYPE (decl), seq_p);
if (TREE_CODE (decl) == VAR_DECL && !DECL_EXTERNAL (decl))
{
tree init = DECL_INITIAL (decl);
if (TREE_CODE (DECL_SIZE_UNIT (decl)) != INTEGER_CST
|| (!TREE_STATIC (decl)
&& flag_stack_check == GENERIC_STACK_CHECK
&& compare_tree_int (DECL_SIZE_UNIT (decl),
STACK_CHECK_MAX_VAR_SIZE) > 0))
gimplify_vla_decl (decl, seq_p);
/* Some front ends do not explicitly declare all anonymous
artificial variables. We compensate here by declaring the
variables, though it would be better if the front ends would
explicitly declare them. */
if (!DECL_SEEN_IN_BIND_EXPR_P (decl)
&& DECL_ARTIFICIAL (decl) && DECL_NAME (decl) == NULL_TREE)
gimple_add_tmp_var (decl);
if (init && init != error_mark_node)
{
if (!TREE_STATIC (decl))
{
DECL_INITIAL (decl) = NULL_TREE;
init = build2 (INIT_EXPR, void_type_node, decl, init);
gimplify_and_add (init, seq_p);
ggc_free (init);
}
else
/* We must still examine initializers for static variables
as they may contain a label address. */
walk_tree (&init, force_labels_r, NULL, NULL);
}
}
return GS_ALL_DONE;
}
/* Gimplify a LOOP_EXPR. Normally this just involves gimplifying the body
and replacing the LOOP_EXPR with goto, but if the loop contains an
EXIT_EXPR, we need to append a label for it to jump to. */
static enum gimplify_status
gimplify_loop_expr (tree *expr_p, gimple_seq *pre_p)
{
tree saved_label = gimplify_ctxp->exit_label;
tree start_label = create_artificial_label (UNKNOWN_LOCATION);
gimplify_seq_add_stmt (pre_p, gimple_build_label (start_label));
gimplify_ctxp->exit_label = NULL_TREE;
gimplify_and_add (LOOP_EXPR_BODY (*expr_p), pre_p);
gimplify_seq_add_stmt (pre_p, gimple_build_goto (start_label));
if (gimplify_ctxp->exit_label)
gimplify_seq_add_stmt (pre_p,
gimple_build_label (gimplify_ctxp->exit_label));
gimplify_ctxp->exit_label = saved_label;
*expr_p = NULL;
return GS_ALL_DONE;
}
/* Gimplify a statement list onto a sequence. These may be created either
by an enlightened front-end, or by shortcut_cond_expr. */
static enum gimplify_status
gimplify_statement_list (tree *expr_p, gimple_seq *pre_p)
{
tree temp = voidify_wrapper_expr (*expr_p, NULL);
tree_stmt_iterator i = tsi_start (*expr_p);
while (!tsi_end_p (i))
{
gimplify_stmt (tsi_stmt_ptr (i), pre_p);
tsi_delink (&i);
}
if (temp)
{
*expr_p = temp;
return GS_OK;
}
return GS_ALL_DONE;
}
/* Compare two case labels. Because the front end should already have
made sure that case ranges do not overlap, it is enough to only compare
the CASE_LOW values of each case label. */
static int
compare_case_labels (const void *p1, const void *p2)
{
const_tree const case1 = *(const_tree const*)p1;
const_tree const case2 = *(const_tree const*)p2;
/* The 'default' case label always goes first. */
if (!CASE_LOW (case1))
return -1;
else if (!CASE_LOW (case2))
return 1;
else
return tree_int_cst_compare (CASE_LOW (case1), CASE_LOW (case2));
}
/* Sort the case labels in LABEL_VEC in place in ascending order. */
void
sort_case_labels (VEC(tree,heap)* label_vec)
{
VEC_qsort (tree, label_vec, compare_case_labels);
}
/* Gimplify a SWITCH_EXPR, and collect a TREE_VEC of the labels it can
branch to. */
static enum gimplify_status
gimplify_switch_expr (tree *expr_p, gimple_seq *pre_p)
{
tree switch_expr = *expr_p;
gimple_seq switch_body_seq = NULL;
enum gimplify_status ret;
ret = gimplify_expr (&SWITCH_COND (switch_expr), pre_p, NULL, is_gimple_val,
fb_rvalue);
if (ret == GS_ERROR || ret == GS_UNHANDLED)
return ret;
if (SWITCH_BODY (switch_expr))
{
VEC (tree,heap) *labels;
VEC (tree,heap) *saved_labels;
tree default_case = NULL_TREE;
size_t i, len;
gimple gimple_switch;
/* If someone can be bothered to fill in the labels, they can
be bothered to null out the body too. */
gcc_assert (!SWITCH_LABELS (switch_expr));
/* save old labels, get new ones from body, then restore the old
labels. Save all the things from the switch body to append after. */
saved_labels = gimplify_ctxp->case_labels;
gimplify_ctxp->case_labels = VEC_alloc (tree, heap, 8);
gimplify_stmt (&SWITCH_BODY (switch_expr), &switch_body_seq);
labels = gimplify_ctxp->case_labels;
gimplify_ctxp->case_labels = saved_labels;
i = 0;
while (i < VEC_length (tree, labels))
{
tree elt = VEC_index (tree, labels, i);
tree low = CASE_LOW (elt);
bool remove_element = FALSE;
if (low)
{
/* Discard empty ranges. */
tree high = CASE_HIGH (elt);
if (high && tree_int_cst_lt (high, low))
remove_element = TRUE;
}
else
{
/* The default case must be the last label in the list. */
gcc_assert (!default_case);
default_case = elt;
remove_element = TRUE;
}
if (remove_element)
VEC_ordered_remove (tree, labels, i);
else
i++;
}
len = i;
if (!VEC_empty (tree, labels))
sort_case_labels (labels);
if (!default_case)
{
tree type = TREE_TYPE (switch_expr);
/* If the switch has no default label, add one, so that we jump
around the switch body. If the labels already cover the whole
range of type, add the default label pointing to one of the
existing labels. */
if (type == void_type_node)
type = TREE_TYPE (SWITCH_COND (switch_expr));
if (len
&& INTEGRAL_TYPE_P (type)
&& TYPE_MIN_VALUE (type)
&& TYPE_MAX_VALUE (type)
&& tree_int_cst_equal (CASE_LOW (VEC_index (tree, labels, 0)),
TYPE_MIN_VALUE (type)))
{
tree low, high = CASE_HIGH (VEC_index (tree, labels, len - 1));
if (!high)
high = CASE_LOW (VEC_index (tree, labels, len - 1));
if (tree_int_cst_equal (high, TYPE_MAX_VALUE (type)))
{
for (i = 1; i < len; i++)
{
high = CASE_LOW (VEC_index (tree, labels, i));
low = CASE_HIGH (VEC_index (tree, labels, i - 1));
if (!low)
low = CASE_LOW (VEC_index (tree, labels, i - 1));
if ((TREE_INT_CST_LOW (low) + 1
!= TREE_INT_CST_LOW (high))
|| (TREE_INT_CST_HIGH (low)
+ (TREE_INT_CST_LOW (high) == 0)
!= TREE_INT_CST_HIGH (high)))
break;
}
if (i == len)
{
tree label = CASE_LABEL (VEC_index (tree, labels, 0));
default_case = build_case_label (NULL_TREE, NULL_TREE,
label);
}
}
}
if (!default_case)
{
gimple new_default;
default_case
= build_case_label (NULL_TREE, NULL_TREE,
create_artificial_label (UNKNOWN_LOCATION));
new_default = gimple_build_label (CASE_LABEL (default_case));
gimplify_seq_add_stmt (&switch_body_seq, new_default);
}
}
gimple_switch = gimple_build_switch_vec (SWITCH_COND (switch_expr),
default_case, labels);
gimplify_seq_add_stmt (pre_p, gimple_switch);
gimplify_seq_add_seq (pre_p, switch_body_seq);
VEC_free(tree, heap, labels);
}
else
gcc_assert (SWITCH_LABELS (switch_expr));
return GS_ALL_DONE;
}
/* Gimplify the CASE_LABEL_EXPR pointed to by EXPR_P. */
static enum gimplify_status
gimplify_case_label_expr (tree *expr_p, gimple_seq *pre_p)
{
struct gimplify_ctx *ctxp;
gimple gimple_label;
/* Invalid OpenMP programs can play Duff's Device type games with
#pragma omp parallel. At least in the C front end, we don't
detect such invalid branches until after gimplification. */
for (ctxp = gimplify_ctxp; ; ctxp = ctxp->prev_context)
if (ctxp->case_labels)
break;
gimple_label = gimple_build_label (CASE_LABEL (*expr_p));
VEC_safe_push (tree, heap, ctxp->case_labels, *expr_p);
gimplify_seq_add_stmt (pre_p, gimple_label);
return GS_ALL_DONE;
}
/* Build a GOTO to the LABEL_DECL pointed to by LABEL_P, building it first
if necessary. */
tree
build_and_jump (tree *label_p)
{
if (label_p == NULL)
/* If there's nowhere to jump, just fall through. */
return NULL_TREE;
if (*label_p == NULL_TREE)
{
tree label = create_artificial_label (UNKNOWN_LOCATION);
*label_p = label;
}
return build1 (GOTO_EXPR, void_type_node, *label_p);
}
/* Gimplify an EXIT_EXPR by converting to a GOTO_EXPR inside a COND_EXPR.
This also involves building a label to jump to and communicating it to
gimplify_loop_expr through gimplify_ctxp->exit_label. */
static enum gimplify_status
gimplify_exit_expr (tree *expr_p)
{
tree cond = TREE_OPERAND (*expr_p, 0);
tree expr;
expr = build_and_jump (&gimplify_ctxp->exit_label);
expr = build3 (COND_EXPR, void_type_node, cond, expr, NULL_TREE);
*expr_p = expr;
return GS_OK;
}
/* A helper function to be called via walk_tree. Mark all labels under *TP
as being forced. To be called for DECL_INITIAL of static variables. */
tree
force_labels_r (tree *tp, int *walk_subtrees, void *data ATTRIBUTE_UNUSED)
{
if (TYPE_P (*tp))
*walk_subtrees = 0;
if (TREE_CODE (*tp) == LABEL_DECL)
FORCED_LABEL (*tp) = 1;
return NULL_TREE;
}
/* *EXPR_P is a COMPONENT_REF being used as an rvalue. If its type is
different from its canonical type, wrap the whole thing inside a
NOP_EXPR and force the type of the COMPONENT_REF to be the canonical
type.
The canonical type of a COMPONENT_REF is the type of the field being
referenced--unless the field is a bit-field which can be read directly
in a smaller mode, in which case the canonical type is the
sign-appropriate type corresponding to that mode. */
static void
canonicalize_component_ref (tree *expr_p)
{
tree expr = *expr_p;
tree type;
gcc_assert (TREE_CODE (expr) == COMPONENT_REF);
if (INTEGRAL_TYPE_P (TREE_TYPE (expr)))
type = TREE_TYPE (get_unwidened (expr, NULL_TREE));
else
type = TREE_TYPE (TREE_OPERAND (expr, 1));
/* One could argue that all the stuff below is not necessary for
the non-bitfield case and declare it a FE error if type
adjustment would be needed. */
if (TREE_TYPE (expr) != type)
{
#ifdef ENABLE_TYPES_CHECKING
tree old_type = TREE_TYPE (expr);
#endif
int type_quals;
/* We need to preserve qualifiers and propagate them from
operand 0. */
type_quals = TYPE_QUALS (type)
| TYPE_QUALS (TREE_TYPE (TREE_OPERAND (expr, 0)));
if (TYPE_QUALS (type) != type_quals)
type = build_qualified_type (TYPE_MAIN_VARIANT (type), type_quals);
/* Set the type of the COMPONENT_REF to the underlying type. */
TREE_TYPE (expr) = type;
#ifdef ENABLE_TYPES_CHECKING
/* It is now a FE error, if the conversion from the canonical
type to the original expression type is not useless. */
gcc_assert (useless_type_conversion_p (old_type, type));
#endif
}
}
/* If a NOP conversion is changing a pointer to array of foo to a pointer
to foo, embed that change in the ADDR_EXPR by converting
T array[U];
(T *)&array
==>
&array[L]
where L is the lower bound. For simplicity, only do this for constant
lower bound.
The constraint is that the type of &array[L] is trivially convertible
to T *. */
static void
canonicalize_addr_expr (tree *expr_p)
{
tree expr = *expr_p;
tree addr_expr = TREE_OPERAND (expr, 0);
tree datype, ddatype, pddatype;
/* We simplify only conversions from an ADDR_EXPR to a pointer type. */
if (!POINTER_TYPE_P (TREE_TYPE (expr))
|| TREE_CODE (addr_expr) != ADDR_EXPR)
return;
/* The addr_expr type should be a pointer to an array. */
datype = TREE_TYPE (TREE_TYPE (addr_expr));
if (TREE_CODE (datype) != ARRAY_TYPE)
return;
/* The pointer to element type shall be trivially convertible to
the expression pointer type. */
ddatype = TREE_TYPE (datype);
pddatype = build_pointer_type (ddatype);
if (!useless_type_conversion_p (TYPE_MAIN_VARIANT (TREE_TYPE (expr)),
pddatype))
return;
/* The lower bound and element sizes must be constant. */
if (!TYPE_SIZE_UNIT (ddatype)
|| TREE_CODE (TYPE_SIZE_UNIT (ddatype)) != INTEGER_CST
|| !TYPE_DOMAIN (datype) || !TYPE_MIN_VALUE (TYPE_DOMAIN (datype))
|| TREE_CODE (TYPE_MIN_VALUE (TYPE_DOMAIN (datype))) != INTEGER_CST)
return;
/* All checks succeeded. Build a new node to merge the cast. */
*expr_p = build4 (ARRAY_REF, ddatype, TREE_OPERAND (addr_expr, 0),
TYPE_MIN_VALUE (TYPE_DOMAIN (datype)),
NULL_TREE, NULL_TREE);
*expr_p = build1 (ADDR_EXPR, pddatype, *expr_p);
/* We can have stripped a required restrict qualifier above. */
if (!useless_type_conversion_p (TREE_TYPE (expr), TREE_TYPE (*expr_p)))
*expr_p = fold_convert (TREE_TYPE (expr), *expr_p);
}
/* *EXPR_P is a NOP_EXPR or CONVERT_EXPR. Remove it and/or other conversions
underneath as appropriate. */
static enum gimplify_status
gimplify_conversion (tree *expr_p)
{
location_t loc = EXPR_LOCATION (*expr_p);
gcc_assert (CONVERT_EXPR_P (*expr_p));
/* Then strip away all but the outermost conversion. */
STRIP_SIGN_NOPS (TREE_OPERAND (*expr_p, 0));
/* And remove the outermost conversion if it's useless. */
if (tree_ssa_useless_type_conversion (*expr_p))
*expr_p = TREE_OPERAND (*expr_p, 0);
/* If we still have a conversion at the toplevel,
then canonicalize some constructs. */
if (CONVERT_EXPR_P (*expr_p))
{
tree sub = TREE_OPERAND (*expr_p, 0);
/* If a NOP conversion is changing the type of a COMPONENT_REF
expression, then canonicalize its type now in order to expose more
redundant conversions. */
if (TREE_CODE (sub) == COMPONENT_REF)
canonicalize_component_ref (&TREE_OPERAND (*expr_p, 0));
/* If a NOP conversion is changing a pointer to array of foo
to a pointer to foo, embed that change in the ADDR_EXPR. */
else if (TREE_CODE (sub) == ADDR_EXPR)
canonicalize_addr_expr (expr_p);
}
/* If we have a conversion to a non-register type force the
use of a VIEW_CONVERT_EXPR instead. */
if (CONVERT_EXPR_P (*expr_p) && !is_gimple_reg_type (TREE_TYPE (*expr_p)))
*expr_p = fold_build1_loc (loc, VIEW_CONVERT_EXPR, TREE_TYPE (*expr_p),
TREE_OPERAND (*expr_p, 0));
return GS_OK;
}
/* Nonlocal VLAs seen in the current function. */
static struct pointer_set_t *nonlocal_vlas;
/* Gimplify a VAR_DECL or PARM_DECL. Return GS_OK if we expanded a
DECL_VALUE_EXPR, and it's worth re-examining things. */
static enum gimplify_status
gimplify_var_or_parm_decl (tree *expr_p)
{
tree decl = *expr_p;
/* ??? If this is a local variable, and it has not been seen in any
outer BIND_EXPR, then it's probably the result of a duplicate
declaration, for which we've already issued an error. It would
be really nice if the front end wouldn't leak these at all.
Currently the only known culprit is C++ destructors, as seen
in g++.old-deja/g++.jason/binding.C. */
if (TREE_CODE (decl) == VAR_DECL
&& !DECL_SEEN_IN_BIND_EXPR_P (decl)
&& !TREE_STATIC (decl) && !DECL_EXTERNAL (decl)
&& decl_function_context (decl) == current_function_decl)
{
gcc_assert (seen_error ());
return GS_ERROR;
}
/* When within an OpenMP context, notice uses of variables. */
if (gimplify_omp_ctxp && omp_notice_variable (gimplify_omp_ctxp, decl, true))
return GS_ALL_DONE;
/* If the decl is an alias for another expression, substitute it now. */
if (DECL_HAS_VALUE_EXPR_P (decl))
{
tree value_expr = DECL_VALUE_EXPR (decl);
/* For referenced nonlocal VLAs add a decl for debugging purposes
to the current function. */
if (TREE_CODE (decl) == VAR_DECL
&& TREE_CODE (DECL_SIZE_UNIT (decl)) != INTEGER_CST
&& nonlocal_vlas != NULL
&& TREE_CODE (value_expr) == INDIRECT_REF
&& TREE_CODE (TREE_OPERAND (value_expr, 0)) == VAR_DECL
&& decl_function_context (decl) != current_function_decl)
{
struct gimplify_omp_ctx *ctx = gimplify_omp_ctxp;
while (ctx && ctx->region_type == ORT_WORKSHARE)
ctx = ctx->outer_context;
if (!ctx && !pointer_set_insert (nonlocal_vlas, decl))
{
tree copy = copy_node (decl), block;
lang_hooks.dup_lang_specific_decl (copy);
SET_DECL_RTL (copy, 0);
TREE_USED (copy) = 1;
block = DECL_INITIAL (current_function_decl);
DECL_CHAIN (copy) = BLOCK_VARS (block);
BLOCK_VARS (block) = copy;
SET_DECL_VALUE_EXPR (copy, unshare_expr (value_expr));
DECL_HAS_VALUE_EXPR_P (copy) = 1;
}
}
*expr_p = unshare_expr (value_expr);
return GS_OK;
}
return GS_ALL_DONE;
}
/* Gimplify the COMPONENT_REF, ARRAY_REF, REALPART_EXPR or IMAGPART_EXPR
node *EXPR_P.
compound_lval
: min_lval '[' val ']'
| min_lval '.' ID
| compound_lval '[' val ']'
| compound_lval '.' ID
This is not part of the original SIMPLE definition, which separates
array and member references, but it seems reasonable to handle them
together. Also, this way we don't run into problems with union
aliasing; gcc requires that for accesses through a union to alias, the
union reference must be explicit, which was not always the case when we
were splitting up array and member refs.
PRE_P points to the sequence where side effects that must happen before
*EXPR_P should be stored.
POST_P points to the sequence where side effects that must happen after
*EXPR_P should be stored. */
static enum gimplify_status
gimplify_compound_lval (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
fallback_t fallback)
{
tree *p;
VEC(tree,heap) *stack;
enum gimplify_status ret = GS_ALL_DONE, tret;
int i;
location_t loc = EXPR_LOCATION (*expr_p);
tree expr = *expr_p;
/* Create a stack of the subexpressions so later we can walk them in
order from inner to outer. */
stack = VEC_alloc (tree, heap, 10);
/* We can handle anything that get_inner_reference can deal with. */
for (p = expr_p; ; p = &TREE_OPERAND (*p, 0))
{
restart:
/* Fold INDIRECT_REFs now to turn them into ARRAY_REFs. */
if (TREE_CODE (*p) == INDIRECT_REF)
*p = fold_indirect_ref_loc (loc, *p);
if (handled_component_p (*p))
;
/* Expand DECL_VALUE_EXPR now. In some cases that may expose
additional COMPONENT_REFs. */
else if ((TREE_CODE (*p) == VAR_DECL || TREE_CODE (*p) == PARM_DECL)
&& gimplify_var_or_parm_decl (p) == GS_OK)
goto restart;
else
break;
VEC_safe_push (tree, heap, stack, *p);
}
gcc_assert (VEC_length (tree, stack));
/* Now STACK is a stack of pointers to all the refs we've walked through
and P points to the innermost expression.
Java requires that we elaborated nodes in source order. That
means we must gimplify the inner expression followed by each of
the indices, in order. But we can't gimplify the inner
expression until we deal with any variable bounds, sizes, or
positions in order to deal with PLACEHOLDER_EXPRs.
So we do this in three steps. First we deal with the annotations
for any variables in the components, then we gimplify the base,
then we gimplify any indices, from left to right. */
for (i = VEC_length (tree, stack) - 1; i >= 0; i--)
{
tree t = VEC_index (tree, stack, i);
if (TREE_CODE (t) == ARRAY_REF || TREE_CODE (t) == ARRAY_RANGE_REF)
{
/* Gimplify the low bound and element type size and put them into
the ARRAY_REF. If these values are set, they have already been
gimplified. */
if (TREE_OPERAND (t, 2) == NULL_TREE)
{
tree low = unshare_expr (array_ref_low_bound (t));
if (!is_gimple_min_invariant (low))
{
TREE_OPERAND (t, 2) = low;
tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p,
post_p, is_gimple_reg,
fb_rvalue);
ret = MIN (ret, tret);
}
}
else
{
tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p, post_p,
is_gimple_reg, fb_rvalue);
ret = MIN (ret, tret);
}
if (TREE_OPERAND (t, 3) == NULL_TREE)
{
tree elmt_type = TREE_TYPE (TREE_TYPE (TREE_OPERAND (t, 0)));
tree elmt_size = unshare_expr (array_ref_element_size (t));
tree factor = size_int (TYPE_ALIGN_UNIT (elmt_type));
/* Divide the element size by the alignment of the element
type (above). */
elmt_size
= size_binop_loc (loc, EXACT_DIV_EXPR, elmt_size, factor);
if (!is_gimple_min_invariant (elmt_size))
{
TREE_OPERAND (t, 3) = elmt_size;
tret = gimplify_expr (&TREE_OPERAND (t, 3), pre_p,
post_p, is_gimple_reg,
fb_rvalue);
ret = MIN (ret, tret);
}
}
else
{
tret = gimplify_expr (&TREE_OPERAND (t, 3), pre_p, post_p,
is_gimple_reg, fb_rvalue);
ret = MIN (ret, tret);
}
}
else if (TREE_CODE (t) == COMPONENT_REF)
{
/* Set the field offset into T and gimplify it. */
if (TREE_OPERAND (t, 2) == NULL_TREE)
{
tree offset = unshare_expr (component_ref_field_offset (t));
tree field = TREE_OPERAND (t, 1);
tree factor
= size_int (DECL_OFFSET_ALIGN (field) / BITS_PER_UNIT);
/* Divide the offset by its alignment. */
offset = size_binop_loc (loc, EXACT_DIV_EXPR, offset, factor);
if (!is_gimple_min_invariant (offset))
{
TREE_OPERAND (t, 2) = offset;
tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p,
post_p, is_gimple_reg,
fb_rvalue);
ret = MIN (ret, tret);
}
}
else
{
tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p, post_p,
is_gimple_reg, fb_rvalue);
ret = MIN (ret, tret);
}
}
}
/* Step 2 is to gimplify the base expression. Make sure lvalue is set
so as to match the min_lval predicate. Failure to do so may result
in the creation of large aggregate temporaries. */
tret = gimplify_expr (p, pre_p, post_p, is_gimple_min_lval,
fallback | fb_lvalue);
ret = MIN (ret, tret);
/* And finally, the indices and operands to BIT_FIELD_REF. During this
loop we also remove any useless conversions. */
for (; VEC_length (tree, stack) > 0; )
{
tree t = VEC_pop (tree, stack);
if (TREE_CODE (t) == ARRAY_REF || TREE_CODE (t) == ARRAY_RANGE_REF)
{
/* Gimplify the dimension. */
if (!is_gimple_min_invariant (TREE_OPERAND (t, 1)))
{
tret = gimplify_expr (&TREE_OPERAND (t, 1), pre_p, post_p,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
}
}
else if (TREE_CODE (t) == BIT_FIELD_REF)
{
tret = gimplify_expr (&TREE_OPERAND (t, 1), pre_p, post_p,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
tret = gimplify_expr (&TREE_OPERAND (t, 2), pre_p, post_p,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
}
STRIP_USELESS_TYPE_CONVERSION (TREE_OPERAND (t, 0));
/* The innermost expression P may have originally had
TREE_SIDE_EFFECTS set which would have caused all the outer
expressions in *EXPR_P leading to P to also have had
TREE_SIDE_EFFECTS set. */
recalculate_side_effects (t);
}
/* If the outermost expression is a COMPONENT_REF, canonicalize its type. */
if ((fallback & fb_rvalue) && TREE_CODE (*expr_p) == COMPONENT_REF)
{
canonicalize_component_ref (expr_p);
}
VEC_free (tree, heap, stack);
gcc_assert (*expr_p == expr || ret != GS_ALL_DONE);
return ret;
}
/* Gimplify the self modifying expression pointed to by EXPR_P
(++, --, +=, -=).
PRE_P points to the list where side effects that must happen before
*EXPR_P should be stored.
POST_P points to the list where side effects that must happen after
*EXPR_P should be stored.
WANT_VALUE is nonzero iff we want to use the value of this expression
in another expression. */
static enum gimplify_status
gimplify_self_mod_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
bool want_value)
{
enum tree_code code;
tree lhs, lvalue, rhs, t1;
gimple_seq post = NULL, *orig_post_p = post_p;
bool postfix;
enum tree_code arith_code;
enum gimplify_status ret;
location_t loc = EXPR_LOCATION (*expr_p);
code = TREE_CODE (*expr_p);
gcc_assert (code == POSTINCREMENT_EXPR || code == POSTDECREMENT_EXPR
|| code == PREINCREMENT_EXPR || code == PREDECREMENT_EXPR);
/* Prefix or postfix? */
if (code == POSTINCREMENT_EXPR || code == POSTDECREMENT_EXPR)
/* Faster to treat as prefix if result is not used. */
postfix = want_value;
else
postfix = false;
/* For postfix, make sure the inner expression's post side effects
are executed after side effects from this expression. */
if (postfix)
post_p = &post;
/* Add or subtract? */
if (code == PREINCREMENT_EXPR || code == POSTINCREMENT_EXPR)
arith_code = PLUS_EXPR;
else
arith_code = MINUS_EXPR;
/* Gimplify the LHS into a GIMPLE lvalue. */
lvalue = TREE_OPERAND (*expr_p, 0);
ret = gimplify_expr (&lvalue, pre_p, post_p, is_gimple_lvalue, fb_lvalue);
if (ret == GS_ERROR)
return ret;
/* Extract the operands to the arithmetic operation. */
lhs = lvalue;
rhs = TREE_OPERAND (*expr_p, 1);
/* For postfix operator, we evaluate the LHS to an rvalue and then use
that as the result value and in the postqueue operation. We also
make sure to make lvalue a minimal lval, see
gcc.c-torture/execute/20040313-1.c for an example where this matters. */
if (postfix)
{
if (!is_gimple_min_lval (lvalue))
{
mark_addressable (lvalue);
lvalue = build_fold_addr_expr_loc (input_location, lvalue);
gimplify_expr (&lvalue, pre_p, post_p, is_gimple_val, fb_rvalue);
lvalue = build_fold_indirect_ref_loc (input_location, lvalue);
}
ret = gimplify_expr (&lhs, pre_p, post_p, is_gimple_val, fb_rvalue);
if (ret == GS_ERROR)
return ret;
}
/* For POINTERs increment, use POINTER_PLUS_EXPR. */
if (POINTER_TYPE_P (TREE_TYPE (lhs)))
{
rhs = convert_to_ptrofftype_loc (loc, rhs);
if (arith_code == MINUS_EXPR)
rhs = fold_build1_loc (loc, NEGATE_EXPR, TREE_TYPE (rhs), rhs);
arith_code = POINTER_PLUS_EXPR;
}
t1 = build2 (arith_code, TREE_TYPE (*expr_p), lhs, rhs);
if (postfix)
{
gimplify_assign (lvalue, t1, orig_post_p);
gimplify_seq_add_seq (orig_post_p, post);
*expr_p = lhs;
return GS_ALL_DONE;
}
else
{
*expr_p = build2 (MODIFY_EXPR, TREE_TYPE (lvalue), lvalue, t1);
return GS_OK;
}
}
/* If *EXPR_P has a variable sized type, wrap it in a WITH_SIZE_EXPR. */
static void
maybe_with_size_expr (tree *expr_p)
{
tree expr = *expr_p;
tree type = TREE_TYPE (expr);
tree size;
/* If we've already wrapped this or the type is error_mark_node, we can't do
anything. */
if (TREE_CODE (expr) == WITH_SIZE_EXPR
|| type == error_mark_node)
return;
/* If the size isn't known or is a constant, we have nothing to do. */
size = TYPE_SIZE_UNIT (type);
if (!size || TREE_CODE (size) == INTEGER_CST)
return;
/* Otherwise, make a WITH_SIZE_EXPR. */
size = unshare_expr (size);
size = SUBSTITUTE_PLACEHOLDER_IN_EXPR (size, expr);
*expr_p = build2 (WITH_SIZE_EXPR, type, expr, size);
}
/* Helper for gimplify_call_expr. Gimplify a single argument *ARG_P
Store any side-effects in PRE_P. CALL_LOCATION is the location of
the CALL_EXPR. */
static enum gimplify_status
gimplify_arg (tree *arg_p, gimple_seq *pre_p, location_t call_location)
{
bool (*test) (tree);
fallback_t fb;
/* In general, we allow lvalues for function arguments to avoid
extra overhead of copying large aggregates out of even larger
aggregates into temporaries only to copy the temporaries to
the argument list. Make optimizers happy by pulling out to
temporaries those types that fit in registers. */
if (is_gimple_reg_type (TREE_TYPE (*arg_p)))
test = is_gimple_val, fb = fb_rvalue;
else
{
test = is_gimple_lvalue, fb = fb_either;
/* Also strip a TARGET_EXPR that would force an extra copy. */
if (TREE_CODE (*arg_p) == TARGET_EXPR)
{
tree init = TARGET_EXPR_INITIAL (*arg_p);
if (init
&& !VOID_TYPE_P (TREE_TYPE (init)))
*arg_p = init;
}
}
/* If this is a variable sized type, we must remember the size. */
maybe_with_size_expr (arg_p);
/* FIXME diagnostics: This will mess up gcc.dg/Warray-bounds.c. */
/* Make sure arguments have the same location as the function call
itself. */
protected_set_expr_location (*arg_p, call_location);
/* There is a sequence point before a function call. Side effects in
the argument list must occur before the actual call. So, when
gimplifying arguments, force gimplify_expr to use an internal
post queue which is then appended to the end of PRE_P. */
return gimplify_expr (arg_p, pre_p, NULL, test, fb);
}
/* Gimplify the CALL_EXPR node *EXPR_P into the GIMPLE sequence PRE_P.
WANT_VALUE is true if the result of the call is desired. */
static enum gimplify_status
gimplify_call_expr (tree *expr_p, gimple_seq *pre_p, bool want_value)
{
tree fndecl, parms, p, fnptrtype;
enum gimplify_status ret;
int i, nargs;
gimple call;
bool builtin_va_start_p = FALSE;
location_t loc = EXPR_LOCATION (*expr_p);
gcc_assert (TREE_CODE (*expr_p) == CALL_EXPR);
/* For reliable diagnostics during inlining, it is necessary that
every call_expr be annotated with file and line. */
if (! EXPR_HAS_LOCATION (*expr_p))
SET_EXPR_LOCATION (*expr_p, input_location);
/* This may be a call to a builtin function.
Builtin function calls may be transformed into different
(and more efficient) builtin function calls under certain
circumstances. Unfortunately, gimplification can muck things
up enough that the builtin expanders are not aware that certain
transformations are still valid.
So we attempt transformation/gimplification of the call before
we gimplify the CALL_EXPR. At this time we do not manage to
transform all calls in the same manner as the expanders do, but
we do transform most of them. */
fndecl = get_callee_fndecl (*expr_p);
if (fndecl && DECL_BUILT_IN (fndecl))
{
tree new_tree = fold_call_expr (input_location, *expr_p, !want_value);
if (new_tree && new_tree != *expr_p)
{
/* There was a transformation of this call which computes the
same value, but in a more efficient way. Return and try
again. */
*expr_p = new_tree;
return GS_OK;
}
if (DECL_BUILT_IN_CLASS (fndecl) == BUILT_IN_NORMAL
&& DECL_FUNCTION_CODE (fndecl) == BUILT_IN_VA_START)
{
builtin_va_start_p = TRUE;
if (call_expr_nargs (*expr_p) < 2)
{
error ("too few arguments to function %<va_start%>");
*expr_p = build_empty_stmt (EXPR_LOCATION (*expr_p));
return GS_OK;
}
if (fold_builtin_next_arg (*expr_p, true))
{
*expr_p = build_empty_stmt (EXPR_LOCATION (*expr_p));
return GS_OK;
}
}
}
/* Remember the original function pointer type. */
fnptrtype = TREE_TYPE (CALL_EXPR_FN (*expr_p));
/* There is a sequence point before the call, so any side effects in
the calling expression must occur before the actual call. Force
gimplify_expr to use an internal post queue. */
ret = gimplify_expr (&CALL_EXPR_FN (*expr_p), pre_p, NULL,
is_gimple_call_addr, fb_rvalue);
nargs = call_expr_nargs (*expr_p);
/* Get argument types for verification. */
fndecl = get_callee_fndecl (*expr_p);
parms = NULL_TREE;
if (fndecl)
parms = TYPE_ARG_TYPES (TREE_TYPE (fndecl));
else if (POINTER_TYPE_P (TREE_TYPE (CALL_EXPR_FN (*expr_p))))
parms = TYPE_ARG_TYPES (TREE_TYPE (TREE_TYPE (CALL_EXPR_FN (*expr_p))));
if (fndecl && DECL_ARGUMENTS (fndecl))
p = DECL_ARGUMENTS (fndecl);
else if (parms)
p = parms;
else
p = NULL_TREE;
for (i = 0; i < nargs && p; i++, p = TREE_CHAIN (p))
;
/* If the last argument is __builtin_va_arg_pack () and it is not
passed as a named argument, decrease the number of CALL_EXPR
arguments and set instead the CALL_EXPR_VA_ARG_PACK flag. */
if (!p
&& i < nargs
&& TREE_CODE (CALL_EXPR_ARG (*expr_p, nargs - 1)) == CALL_EXPR)
{
tree last_arg = CALL_EXPR_ARG (*expr_p, nargs - 1);
tree last_arg_fndecl = get_callee_fndecl (last_arg);
if (last_arg_fndecl
&& TREE_CODE (last_arg_fndecl) == FUNCTION_DECL
&& DECL_BUILT_IN_CLASS (last_arg_fndecl) == BUILT_IN_NORMAL
&& DECL_FUNCTION_CODE (last_arg_fndecl) == BUILT_IN_VA_ARG_PACK)
{
tree call = *expr_p;
--nargs;
*expr_p = build_call_array_loc (loc, TREE_TYPE (call),
CALL_EXPR_FN (call),
nargs, CALL_EXPR_ARGP (call));
/* Copy all CALL_EXPR flags, location and block, except
CALL_EXPR_VA_ARG_PACK flag. */
CALL_EXPR_STATIC_CHAIN (*expr_p) = CALL_EXPR_STATIC_CHAIN (call);
CALL_EXPR_TAILCALL (*expr_p) = CALL_EXPR_TAILCALL (call);
CALL_EXPR_RETURN_SLOT_OPT (*expr_p)
= CALL_EXPR_RETURN_SLOT_OPT (call);
CALL_FROM_THUNK_P (*expr_p) = CALL_FROM_THUNK_P (call);
SET_EXPR_LOCATION (*expr_p, EXPR_LOCATION (call));
TREE_BLOCK (*expr_p) = TREE_BLOCK (call);
/* Set CALL_EXPR_VA_ARG_PACK. */
CALL_EXPR_VA_ARG_PACK (*expr_p) = 1;
}
}
/* Finally, gimplify the function arguments. */
if (nargs > 0)
{
for (i = (PUSH_ARGS_REVERSED ? nargs - 1 : 0);
PUSH_ARGS_REVERSED ? i >= 0 : i < nargs;
PUSH_ARGS_REVERSED ? i-- : i++)
{
enum gimplify_status t;
/* Avoid gimplifying the second argument to va_start, which needs to
be the plain PARM_DECL. */
if ((i != 1) || !builtin_va_start_p)
{
t = gimplify_arg (&CALL_EXPR_ARG (*expr_p, i), pre_p,
EXPR_LOCATION (*expr_p));
if (t == GS_ERROR)
ret = GS_ERROR;
}
}
}
/* Verify the function result. */
if (want_value && fndecl
&& VOID_TYPE_P (TREE_TYPE (TREE_TYPE (fnptrtype))))
{
error_at (loc, "using result of function returning %<void%>");
ret = GS_ERROR;
}
/* Try this again in case gimplification exposed something. */
if (ret != GS_ERROR)
{
tree new_tree = fold_call_expr (input_location, *expr_p, !want_value);
if (new_tree && new_tree != *expr_p)
{
/* There was a transformation of this call which computes the
same value, but in a more efficient way. Return and try
again. */
*expr_p = new_tree;
return GS_OK;
}
}
else
{
*expr_p = error_mark_node;
return GS_ERROR;
}
/* If the function is "const" or "pure", then clear TREE_SIDE_EFFECTS on its
decl. This allows us to eliminate redundant or useless
calls to "const" functions. */
if (TREE_CODE (*expr_p) == CALL_EXPR)
{
int flags = call_expr_flags (*expr_p);
if (flags & (ECF_CONST | ECF_PURE)
/* An infinite loop is considered a side effect. */
&& !(flags & (ECF_LOOPING_CONST_OR_PURE)))
TREE_SIDE_EFFECTS (*expr_p) = 0;
}
/* If the value is not needed by the caller, emit a new GIMPLE_CALL
and clear *EXPR_P. Otherwise, leave *EXPR_P in its gimplified
form and delegate the creation of a GIMPLE_CALL to
gimplify_modify_expr. This is always possible because when
WANT_VALUE is true, the caller wants the result of this call into
a temporary, which means that we will emit an INIT_EXPR in
internal_get_tmp_var which will then be handled by
gimplify_modify_expr. */
if (!want_value)
{
/* The CALL_EXPR in *EXPR_P is already in GIMPLE form, so all we
have to do is replicate it as a GIMPLE_CALL tuple. */
gimple_stmt_iterator gsi;
call = gimple_build_call_from_tree (*expr_p);
gimple_call_set_fntype (call, TREE_TYPE (fnptrtype));
gimplify_seq_add_stmt (pre_p, call);
gsi = gsi_last (*pre_p);
fold_stmt (&gsi);
*expr_p = NULL_TREE;
}
else
/* Remember the original function type. */
CALL_EXPR_FN (*expr_p) = build1 (NOP_EXPR, fnptrtype,
CALL_EXPR_FN (*expr_p));
return ret;
}
/* Handle shortcut semantics in the predicate operand of a COND_EXPR by
rewriting it into multiple COND_EXPRs, and possibly GOTO_EXPRs.
TRUE_LABEL_P and FALSE_LABEL_P point to the labels to jump to if the
condition is true or false, respectively. If null, we should generate
our own to skip over the evaluation of this specific expression.
LOCUS is the source location of the COND_EXPR.
This function is the tree equivalent of do_jump.
shortcut_cond_r should only be called by shortcut_cond_expr. */
static tree
shortcut_cond_r (tree pred, tree *true_label_p, tree *false_label_p,
location_t locus)
{
tree local_label = NULL_TREE;
tree t, expr = NULL;
/* OK, it's not a simple case; we need to pull apart the COND_EXPR to
retain the shortcut semantics. Just insert the gotos here;
shortcut_cond_expr will append the real blocks later. */
if (TREE_CODE (pred) == TRUTH_ANDIF_EXPR)
{
location_t new_locus;
/* Turn if (a && b) into
if (a); else goto no;
if (b) goto yes; else goto no;
(no:) */
if (false_label_p == NULL)
false_label_p = &local_label;
/* Keep the original source location on the first 'if'. */
t = shortcut_cond_r (TREE_OPERAND (pred, 0), NULL, false_label_p, locus);
append_to_statement_list (t, &expr);
/* Set the source location of the && on the second 'if'. */
new_locus = EXPR_HAS_LOCATION (pred) ? EXPR_LOCATION (pred) : locus;
t = shortcut_cond_r (TREE_OPERAND (pred, 1), true_label_p, false_label_p,
new_locus);
append_to_statement_list (t, &expr);
}
else if (TREE_CODE (pred) == TRUTH_ORIF_EXPR)
{
location_t new_locus;
/* Turn if (a || b) into
if (a) goto yes;
if (b) goto yes; else goto no;
(yes:) */
if (true_label_p == NULL)
true_label_p = &local_label;
/* Keep the original source location on the first 'if'. */
t = shortcut_cond_r (TREE_OPERAND (pred, 0), true_label_p, NULL, locus);
append_to_statement_list (t, &expr);
/* Set the source location of the || on the second 'if'. */
new_locus = EXPR_HAS_LOCATION (pred) ? EXPR_LOCATION (pred) : locus;
t = shortcut_cond_r (TREE_OPERAND (pred, 1), true_label_p, false_label_p,
new_locus);
append_to_statement_list (t, &expr);
}
else if (TREE_CODE (pred) == COND_EXPR
&& !VOID_TYPE_P (TREE_TYPE (TREE_OPERAND (pred, 1)))
&& !VOID_TYPE_P (TREE_TYPE (TREE_OPERAND (pred, 2))))
{
location_t new_locus;
/* As long as we're messing with gotos, turn if (a ? b : c) into
if (a)
if (b) goto yes; else goto no;
else
if (c) goto yes; else goto no;
Don't do this if one of the arms has void type, which can happen
in C++ when the arm is throw. */
/* Keep the original source location on the first 'if'. Set the source
location of the ? on the second 'if'. */
new_locus = EXPR_HAS_LOCATION (pred) ? EXPR_LOCATION (pred) : locus;
expr = build3 (COND_EXPR, void_type_node, TREE_OPERAND (pred, 0),
shortcut_cond_r (TREE_OPERAND (pred, 1), true_label_p,
false_label_p, locus),
shortcut_cond_r (TREE_OPERAND (pred, 2), true_label_p,
false_label_p, new_locus));
}
else
{
expr = build3 (COND_EXPR, void_type_node, pred,
build_and_jump (true_label_p),
build_and_jump (false_label_p));
SET_EXPR_LOCATION (expr, locus);
}
if (local_label)
{
t = build1 (LABEL_EXPR, void_type_node, local_label);
append_to_statement_list (t, &expr);
}
return expr;
}
/* Given a conditional expression EXPR with short-circuit boolean
predicates using TRUTH_ANDIF_EXPR or TRUTH_ORIF_EXPR, break the
predicate appart into the equivalent sequence of conditionals. */
static tree
shortcut_cond_expr (tree expr)
{
tree pred = TREE_OPERAND (expr, 0);
tree then_ = TREE_OPERAND (expr, 1);
tree else_ = TREE_OPERAND (expr, 2);
tree true_label, false_label, end_label, t;
tree *true_label_p;
tree *false_label_p;
bool emit_end, emit_false, jump_over_else;
bool then_se = then_ && TREE_SIDE_EFFECTS (then_);
bool else_se = else_ && TREE_SIDE_EFFECTS (else_);
/* First do simple transformations. */
if (!else_se)
{
/* If there is no 'else', turn
if (a && b) then c
into
if (a) if (b) then c. */
while (TREE_CODE (pred) == TRUTH_ANDIF_EXPR)
{
/* Keep the original source location on the first 'if'. */
location_t locus = EXPR_LOC_OR_HERE (expr);
TREE_OPERAND (expr, 0) = TREE_OPERAND (pred, 1);
/* Set the source location of the && on the second 'if'. */
if (EXPR_HAS_LOCATION (pred))
SET_EXPR_LOCATION (expr, EXPR_LOCATION (pred));
then_ = shortcut_cond_expr (expr);
then_se = then_ && TREE_SIDE_EFFECTS (then_);
pred = TREE_OPERAND (pred, 0);
expr = build3 (COND_EXPR, void_type_node, pred, then_, NULL_TREE);
SET_EXPR_LOCATION (expr, locus);
}
}
if (!then_se)
{
/* If there is no 'then', turn
if (a || b); else d
into
if (a); else if (b); else d. */
while (TREE_CODE (pred) == TRUTH_ORIF_EXPR)
{
/* Keep the original source location on the first 'if'. */
location_t locus = EXPR_LOC_OR_HERE (expr);
TREE_OPERAND (expr, 0) = TREE_OPERAND (pred, 1);
/* Set the source location of the || on the second 'if'. */
if (EXPR_HAS_LOCATION (pred))
SET_EXPR_LOCATION (expr, EXPR_LOCATION (pred));
else_ = shortcut_cond_expr (expr);
else_se = else_ && TREE_SIDE_EFFECTS (else_);
pred = TREE_OPERAND (pred, 0);
expr = build3 (COND_EXPR, void_type_node, pred, NULL_TREE, else_);
SET_EXPR_LOCATION (expr, locus);
}
}
/* If we're done, great. */
if (TREE_CODE (pred) != TRUTH_ANDIF_EXPR
&& TREE_CODE (pred) != TRUTH_ORIF_EXPR)
return expr;
/* Otherwise we need to mess with gotos. Change
if (a) c; else d;
to
if (a); else goto no;
c; goto end;
no: d; end:
and recursively gimplify the condition. */
true_label = false_label = end_label = NULL_TREE;
/* If our arms just jump somewhere, hijack those labels so we don't
generate jumps to jumps. */
if (then_
&& TREE_CODE (then_) == GOTO_EXPR
&& TREE_CODE (GOTO_DESTINATION (then_)) == LABEL_DECL)
{
true_label = GOTO_DESTINATION (then_);
then_ = NULL;
then_se = false;
}
if (else_
&& TREE_CODE (else_) == GOTO_EXPR
&& TREE_CODE (GOTO_DESTINATION (else_)) == LABEL_DECL)
{
false_label = GOTO_DESTINATION (else_);
else_ = NULL;
else_se = false;
}
/* If we aren't hijacking a label for the 'then' branch, it falls through. */
if (true_label)
true_label_p = &true_label;
else
true_label_p = NULL;
/* The 'else' branch also needs a label if it contains interesting code. */
if (false_label || else_se)
false_label_p = &false_label;
else
false_label_p = NULL;
/* If there was nothing else in our arms, just forward the label(s). */
if (!then_se && !else_se)
return shortcut_cond_r (pred, true_label_p, false_label_p,
EXPR_LOC_OR_HERE (expr));
/* If our last subexpression already has a terminal label, reuse it. */
if (else_se)
t = expr_last (else_);
else if (then_se)
t = expr_last (then_);
else
t = NULL;
if (t && TREE_CODE (t) == LABEL_EXPR)
end_label = LABEL_EXPR_LABEL (t);
/* If we don't care about jumping to the 'else' branch, jump to the end
if the condition is false. */
if (!false_label_p)
false_label_p = &end_label;
/* We only want to emit these labels if we aren't hijacking them. */
emit_end = (end_label == NULL_TREE);
emit_false = (false_label == NULL_TREE);
/* We only emit the jump over the else clause if we have to--if the
then clause may fall through. Otherwise we can wind up with a
useless jump and a useless label at the end of gimplified code,
which will cause us to think that this conditional as a whole
falls through even if it doesn't. If we then inline a function
which ends with such a condition, that can cause us to issue an
inappropriate warning about control reaching the end of a
non-void function. */
jump_over_else = block_may_fallthru (then_);
pred = shortcut_cond_r (pred, true_label_p, false_label_p,
EXPR_LOC_OR_HERE (expr));
expr = NULL;
append_to_statement_list (pred, &expr);
append_to_statement_list (then_, &expr);
if (else_se)
{
if (jump_over_else)
{
tree last = expr_last (expr);
t = build_and_jump (&end_label);
if (EXPR_HAS_LOCATION (last))
SET_EXPR_LOCATION (t, EXPR_LOCATION (last));
append_to_statement_list (t, &expr);
}
if (emit_false)
{
t = build1 (LABEL_EXPR, void_type_node, false_label);
append_to_statement_list (t, &expr);
}
append_to_statement_list (else_, &expr);
}
if (emit_end && end_label)
{
t = build1 (LABEL_EXPR, void_type_node, end_label);
append_to_statement_list (t, &expr);
}
return expr;
}
/* EXPR is used in a boolean context; make sure it has BOOLEAN_TYPE. */
tree
gimple_boolify (tree expr)
{
tree type = TREE_TYPE (expr);
location_t loc = EXPR_LOCATION (expr);
if (TREE_CODE (expr) == NE_EXPR
&& TREE_CODE (TREE_OPERAND (expr, 0)) == CALL_EXPR
&& integer_zerop (TREE_OPERAND (expr, 1)))
{
tree call = TREE_OPERAND (expr, 0);
tree fn = get_callee_fndecl (call);
/* For __builtin_expect ((long) (x), y) recurse into x as well
if x is truth_value_p. */
if (fn
&& DECL_BUILT_IN_CLASS (fn) == BUILT_IN_NORMAL
&& DECL_FUNCTION_CODE (fn) == BUILT_IN_EXPECT
&& call_expr_nargs (call) == 2)
{
tree arg = CALL_EXPR_ARG (call, 0);
if (arg)
{
if (TREE_CODE (arg) == NOP_EXPR
&& TREE_TYPE (arg) == TREE_TYPE (call))
arg = TREE_OPERAND (arg, 0);
if (truth_value_p (TREE_CODE (arg)))
{
arg = gimple_boolify (arg);
CALL_EXPR_ARG (call, 0)
= fold_convert_loc (loc, TREE_TYPE (call), arg);
}
}
}
}
switch (TREE_CODE (expr))
{
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
case TRUTH_XOR_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
/* Also boolify the arguments of truth exprs. */
TREE_OPERAND (expr, 1) = gimple_boolify (TREE_OPERAND (expr, 1));
/* FALLTHRU */
case TRUTH_NOT_EXPR:
TREE_OPERAND (expr, 0) = gimple_boolify (TREE_OPERAND (expr, 0));
/* These expressions always produce boolean results. */
if (TREE_CODE (type) != BOOLEAN_TYPE)
TREE_TYPE (expr) = boolean_type_node;
return expr;
default:
if (COMPARISON_CLASS_P (expr))
{
/* There expressions always prduce boolean results. */
if (TREE_CODE (type) != BOOLEAN_TYPE)
TREE_TYPE (expr) = boolean_type_node;
return expr;
}
/* Other expressions that get here must have boolean values, but
might need to be converted to the appropriate mode. */
if (TREE_CODE (type) == BOOLEAN_TYPE)
return expr;
return fold_convert_loc (loc, boolean_type_node, expr);
}
}
/* Given a conditional expression *EXPR_P without side effects, gimplify
its operands. New statements are inserted to PRE_P. */
static enum gimplify_status
gimplify_pure_cond_expr (tree *expr_p, gimple_seq *pre_p)
{
tree expr = *expr_p, cond;
enum gimplify_status ret, tret;
enum tree_code code;
cond = gimple_boolify (COND_EXPR_COND (expr));
/* We need to handle && and || specially, as their gimplification
creates pure cond_expr, thus leading to an infinite cycle otherwise. */
code = TREE_CODE (cond);
if (code == TRUTH_ANDIF_EXPR)
TREE_SET_CODE (cond, TRUTH_AND_EXPR);
else if (code == TRUTH_ORIF_EXPR)
TREE_SET_CODE (cond, TRUTH_OR_EXPR);
ret = gimplify_expr (&cond, pre_p, NULL, is_gimple_condexpr, fb_rvalue);
COND_EXPR_COND (*expr_p) = cond;
tret = gimplify_expr (&COND_EXPR_THEN (expr), pre_p, NULL,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
tret = gimplify_expr (&COND_EXPR_ELSE (expr), pre_p, NULL,
is_gimple_val, fb_rvalue);
return MIN (ret, tret);
}
/* Return true if evaluating EXPR could trap.
EXPR is GENERIC, while tree_could_trap_p can be called
only on GIMPLE. */
static bool
generic_expr_could_trap_p (tree expr)
{
unsigned i, n;
if (!expr || is_gimple_val (expr))
return false;
if (!EXPR_P (expr) || tree_could_trap_p (expr))
return true;
n = TREE_OPERAND_LENGTH (expr);
for (i = 0; i < n; i++)
if (generic_expr_could_trap_p (TREE_OPERAND (expr, i)))
return true;
return false;
}
/* Convert the conditional expression pointed to by EXPR_P '(p) ? a : b;'
into
if (p) if (p)
t1 = a; a;
else or else
t1 = b; b;
t1;
The second form is used when *EXPR_P is of type void.
PRE_P points to the list where side effects that must happen before
*EXPR_P should be stored. */
static enum gimplify_status
gimplify_cond_expr (tree *expr_p, gimple_seq *pre_p, fallback_t fallback)
{
tree expr = *expr_p;
tree type = TREE_TYPE (expr);
location_t loc = EXPR_LOCATION (expr);
tree tmp, arm1, arm2;
enum gimplify_status ret;
tree label_true, label_false, label_cont;
bool have_then_clause_p, have_else_clause_p;
gimple gimple_cond;
enum tree_code pred_code;
gimple_seq seq = NULL;
/* If this COND_EXPR has a value, copy the values into a temporary within
the arms. */
if (!VOID_TYPE_P (type))
{
tree then_ = TREE_OPERAND (expr, 1), else_ = TREE_OPERAND (expr, 2);
tree result;
/* If either an rvalue is ok or we do not require an lvalue, create the
temporary. But we cannot do that if the type is addressable. */
if (((fallback & fb_rvalue) || !(fallback & fb_lvalue))
&& !TREE_ADDRESSABLE (type))
{
if (gimplify_ctxp->allow_rhs_cond_expr
/* If either branch has side effects or could trap, it can't be
evaluated unconditionally. */
&& !TREE_SIDE_EFFECTS (then_)
&& !generic_expr_could_trap_p (then_)
&& !TREE_SIDE_EFFECTS (else_)
&& !generic_expr_could_trap_p (else_))
return gimplify_pure_cond_expr (expr_p, pre_p);
tmp = create_tmp_var (type, "iftmp");
result = tmp;
}
/* Otherwise, only create and copy references to the values. */
else
{
type = build_pointer_type (type);
if (!VOID_TYPE_P (TREE_TYPE (then_)))
then_ = build_fold_addr_expr_loc (loc, then_);
if (!VOID_TYPE_P (TREE_TYPE (else_)))
else_ = build_fold_addr_expr_loc (loc, else_);
expr
= build3 (COND_EXPR, type, TREE_OPERAND (expr, 0), then_, else_);
tmp = create_tmp_var (type, "iftmp");
result = build_simple_mem_ref_loc (loc, tmp);
}
/* Build the new then clause, `tmp = then_;'. But don't build the
assignment if the value is void; in C++ it can be if it's a throw. */
if (!VOID_TYPE_P (TREE_TYPE (then_)))
TREE_OPERAND (expr, 1) = build2 (MODIFY_EXPR, type, tmp, then_);
/* Similarly, build the new else clause, `tmp = else_;'. */
if (!VOID_TYPE_P (TREE_TYPE (else_)))
TREE_OPERAND (expr, 2) = build2 (MODIFY_EXPR, type, tmp, else_);
TREE_TYPE (expr) = void_type_node;
recalculate_side_effects (expr);
/* Move the COND_EXPR to the prequeue. */
gimplify_stmt (&expr, pre_p);
*expr_p = result;
return GS_ALL_DONE;
}
/* Remove any COMPOUND_EXPR so the following cases will be caught. */
STRIP_TYPE_NOPS (TREE_OPERAND (expr, 0));
if (TREE_CODE (TREE_OPERAND (expr, 0)) == COMPOUND_EXPR)
gimplify_compound_expr (&TREE_OPERAND (expr, 0), pre_p, true);
/* Make sure the condition has BOOLEAN_TYPE. */
TREE_OPERAND (expr, 0) = gimple_boolify (TREE_OPERAND (expr, 0));
/* Break apart && and || conditions. */
if (TREE_CODE (TREE_OPERAND (expr, 0)) == TRUTH_ANDIF_EXPR
|| TREE_CODE (TREE_OPERAND (expr, 0)) == TRUTH_ORIF_EXPR)
{
expr = shortcut_cond_expr (expr);
if (expr != *expr_p)
{
*expr_p = expr;
/* We can't rely on gimplify_expr to re-gimplify the expanded
form properly, as cleanups might cause the target labels to be
wrapped in a TRY_FINALLY_EXPR. To prevent that, we need to
set up a conditional context. */
gimple_push_condition ();
gimplify_stmt (expr_p, &seq);
gimple_pop_condition (pre_p);
gimple_seq_add_seq (pre_p, seq);
return GS_ALL_DONE;
}
}
/* Now do the normal gimplification. */
/* Gimplify condition. */
ret = gimplify_expr (&TREE_OPERAND (expr, 0), pre_p, NULL, is_gimple_condexpr,
fb_rvalue);
if (ret == GS_ERROR)
return GS_ERROR;
gcc_assert (TREE_OPERAND (expr, 0) != NULL_TREE);
gimple_push_condition ();
have_then_clause_p = have_else_clause_p = false;
if (TREE_OPERAND (expr, 1) != NULL
&& TREE_CODE (TREE_OPERAND (expr, 1)) == GOTO_EXPR
&& TREE_CODE (GOTO_DESTINATION (TREE_OPERAND (expr, 1))) == LABEL_DECL
&& (DECL_CONTEXT (GOTO_DESTINATION (TREE_OPERAND (expr, 1)))
== current_function_decl)
/* For -O0 avoid this optimization if the COND_EXPR and GOTO_EXPR
have different locations, otherwise we end up with incorrect
location information on the branches. */
&& (optimize
|| !EXPR_HAS_LOCATION (expr)
|| !EXPR_HAS_LOCATION (TREE_OPERAND (expr, 1))
|| EXPR_LOCATION (expr) == EXPR_LOCATION (TREE_OPERAND (expr, 1))))
{
label_true = GOTO_DESTINATION (TREE_OPERAND (expr, 1));
have_then_clause_p = true;
}
else
label_true = create_artificial_label (UNKNOWN_LOCATION);
if (TREE_OPERAND (expr, 2) != NULL
&& TREE_CODE (TREE_OPERAND (expr, 2)) == GOTO_EXPR
&& TREE_CODE (GOTO_DESTINATION (TREE_OPERAND (expr, 2))) == LABEL_DECL
&& (DECL_CONTEXT (GOTO_DESTINATION (TREE_OPERAND (expr, 2)))
== current_function_decl)
/* For -O0 avoid this optimization if the COND_EXPR and GOTO_EXPR
have different locations, otherwise we end up with incorrect
location information on the branches. */
&& (optimize
|| !EXPR_HAS_LOCATION (expr)
|| !EXPR_HAS_LOCATION (TREE_OPERAND (expr, 2))
|| EXPR_LOCATION (expr) == EXPR_LOCATION (TREE_OPERAND (expr, 2))))
{
label_false = GOTO_DESTINATION (TREE_OPERAND (expr, 2));
have_else_clause_p = true;
}
else
label_false = create_artificial_label (UNKNOWN_LOCATION);
gimple_cond_get_ops_from_tree (COND_EXPR_COND (expr), &pred_code, &arm1,
&arm2);
gimple_cond = gimple_build_cond (pred_code, arm1, arm2, label_true,
label_false);
gimplify_seq_add_stmt (&seq, gimple_cond);
label_cont = NULL_TREE;
if (!have_then_clause_p)
{
/* For if (...) {} else { code; } put label_true after
the else block. */
if (TREE_OPERAND (expr, 1) == NULL_TREE
&& !have_else_clause_p
&& TREE_OPERAND (expr, 2) != NULL_TREE)
label_cont = label_true;
else
{
gimplify_seq_add_stmt (&seq, gimple_build_label (label_true));
have_then_clause_p = gimplify_stmt (&TREE_OPERAND (expr, 1), &seq);
/* For if (...) { code; } else {} or
if (...) { code; } else goto label; or
if (...) { code; return; } else { ... }
label_cont isn't needed. */
if (!have_else_clause_p
&& TREE_OPERAND (expr, 2) != NULL_TREE
&& gimple_seq_may_fallthru (seq))
{
gimple g;
label_cont = create_artificial_label (UNKNOWN_LOCATION);
g = gimple_build_goto (label_cont);
/* GIMPLE_COND's are very low level; they have embedded
gotos. This particular embedded goto should not be marked
with the location of the original COND_EXPR, as it would
correspond to the COND_EXPR's condition, not the ELSE or the
THEN arms. To avoid marking it with the wrong location, flag
it as "no location". */
gimple_set_do_not_emit_location (g);
gimplify_seq_add_stmt (&seq, g);
}
}
}
if (!have_else_clause_p)
{
gimplify_seq_add_stmt (&seq, gimple_build_label (label_false));
have_else_clause_p = gimplify_stmt (&TREE_OPERAND (expr, 2), &seq);
}
if (label_cont)
gimplify_seq_add_stmt (&seq, gimple_build_label (label_cont));
gimple_pop_condition (pre_p);
gimple_seq_add_seq (pre_p, seq);
if (ret == GS_ERROR)
; /* Do nothing. */
else if (have_then_clause_p || have_else_clause_p)
ret = GS_ALL_DONE;
else
{
/* Both arms are empty; replace the COND_EXPR with its predicate. */
expr = TREE_OPERAND (expr, 0);
gimplify_stmt (&expr, pre_p);
}
*expr_p = NULL;
return ret;
}
/* Prepare the node pointed to by EXPR_P, an is_gimple_addressable expression,
to be marked addressable.
We cannot rely on such an expression being directly markable if a temporary
has been created by the gimplification. In this case, we create another
temporary and initialize it with a copy, which will become a store after we
mark it addressable. This can happen if the front-end passed us something
that it could not mark addressable yet, like a Fortran pass-by-reference
parameter (int) floatvar. */
static void
prepare_gimple_addressable (tree *expr_p, gimple_seq *seq_p)
{
while (handled_component_p (*expr_p))
expr_p = &TREE_OPERAND (*expr_p, 0);
if (is_gimple_reg (*expr_p))
*expr_p = get_initialized_tmp_var (*expr_p, seq_p, NULL);
}
/* A subroutine of gimplify_modify_expr. Replace a MODIFY_EXPR with
a call to __builtin_memcpy. */
static enum gimplify_status
gimplify_modify_expr_to_memcpy (tree *expr_p, tree size, bool want_value,
gimple_seq *seq_p)
{
tree t, to, to_ptr, from, from_ptr;
gimple gs;
location_t loc = EXPR_LOCATION (*expr_p);
to = TREE_OPERAND (*expr_p, 0);
from = TREE_OPERAND (*expr_p, 1);
/* Mark the RHS addressable. Beware that it may not be possible to do so
directly if a temporary has been created by the gimplification. */
prepare_gimple_addressable (&from, seq_p);
mark_addressable (from);
from_ptr = build_fold_addr_expr_loc (loc, from);
gimplify_arg (&from_ptr, seq_p, loc);
mark_addressable (to);
to_ptr = build_fold_addr_expr_loc (loc, to);
gimplify_arg (&to_ptr, seq_p, loc);
t = builtin_decl_implicit (BUILT_IN_MEMCPY);
gs = gimple_build_call (t, 3, to_ptr, from_ptr, size);
if (want_value)
{
/* tmp = memcpy() */
t = create_tmp_var (TREE_TYPE (to_ptr), NULL);
gimple_call_set_lhs (gs, t);
gimplify_seq_add_stmt (seq_p, gs);
*expr_p = build_simple_mem_ref (t);
return GS_ALL_DONE;
}
gimplify_seq_add_stmt (seq_p, gs);
*expr_p = NULL;
return GS_ALL_DONE;
}
/* A subroutine of gimplify_modify_expr. Replace a MODIFY_EXPR with
a call to __builtin_memset. In this case we know that the RHS is
a CONSTRUCTOR with an empty element list. */
static enum gimplify_status
gimplify_modify_expr_to_memset (tree *expr_p, tree size, bool want_value,
gimple_seq *seq_p)
{
tree t, from, to, to_ptr;
gimple gs;
location_t loc = EXPR_LOCATION (*expr_p);
/* Assert our assumptions, to abort instead of producing wrong code
silently if they are not met. Beware that the RHS CONSTRUCTOR might
not be immediately exposed. */
from = TREE_OPERAND (*expr_p, 1);
if (TREE_CODE (from) == WITH_SIZE_EXPR)
from = TREE_OPERAND (from, 0);
gcc_assert (TREE_CODE (from) == CONSTRUCTOR
&& VEC_empty (constructor_elt, CONSTRUCTOR_ELTS (from)));
/* Now proceed. */
to = TREE_OPERAND (*expr_p, 0);
to_ptr = build_fold_addr_expr_loc (loc, to);
gimplify_arg (&to_ptr, seq_p, loc);
t = builtin_decl_implicit (BUILT_IN_MEMSET);
gs = gimple_build_call (t, 3, to_ptr, integer_zero_node, size);
if (want_value)
{
/* tmp = memset() */
t = create_tmp_var (TREE_TYPE (to_ptr), NULL);
gimple_call_set_lhs (gs, t);
gimplify_seq_add_stmt (seq_p, gs);
*expr_p = build1 (INDIRECT_REF, TREE_TYPE (to), t);
return GS_ALL_DONE;
}
gimplify_seq_add_stmt (seq_p, gs);
*expr_p = NULL;
return GS_ALL_DONE;
}
/* A subroutine of gimplify_init_ctor_preeval. Called via walk_tree,
determine, cautiously, if a CONSTRUCTOR overlaps the lhs of an
assignment. Return non-null if we detect a potential overlap. */
struct gimplify_init_ctor_preeval_data
{
/* The base decl of the lhs object. May be NULL, in which case we
have to assume the lhs is indirect. */
tree lhs_base_decl;
/* The alias set of the lhs object. */
alias_set_type lhs_alias_set;
};
static tree
gimplify_init_ctor_preeval_1 (tree *tp, int *walk_subtrees, void *xdata)
{
struct gimplify_init_ctor_preeval_data *data
= (struct gimplify_init_ctor_preeval_data *) xdata;
tree t = *tp;
/* If we find the base object, obviously we have overlap. */
if (data->lhs_base_decl == t)
return t;
/* If the constructor component is indirect, determine if we have a
potential overlap with the lhs. The only bits of information we
have to go on at this point are addressability and alias sets. */
if ((INDIRECT_REF_P (t)
|| TREE_CODE (t) == MEM_REF)
&& (!data->lhs_base_decl || TREE_ADDRESSABLE (data->lhs_base_decl))
&& alias_sets_conflict_p (data->lhs_alias_set, get_alias_set (t)))
return t;
/* If the constructor component is a call, determine if it can hide a
potential overlap with the lhs through an INDIRECT_REF like above.
??? Ugh - this is completely broken. In fact this whole analysis
doesn't look conservative. */
if (TREE_CODE (t) == CALL_EXPR)
{
tree type, fntype = TREE_TYPE (TREE_TYPE (CALL_EXPR_FN (t)));
for (type = TYPE_ARG_TYPES (fntype); type; type = TREE_CHAIN (type))
if (POINTER_TYPE_P (TREE_VALUE (type))
&& (!data->lhs_base_decl || TREE_ADDRESSABLE (data->lhs_base_decl))
&& alias_sets_conflict_p (data->lhs_alias_set,
get_alias_set
(TREE_TYPE (TREE_VALUE (type)))))
return t;
}
if (IS_TYPE_OR_DECL_P (t))
*walk_subtrees = 0;
return NULL;
}
/* A subroutine of gimplify_init_constructor. Pre-evaluate EXPR,
force values that overlap with the lhs (as described by *DATA)
into temporaries. */
static void
gimplify_init_ctor_preeval (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
struct gimplify_init_ctor_preeval_data *data)
{
enum gimplify_status one;
/* If the value is constant, then there's nothing to pre-evaluate. */
if (TREE_CONSTANT (*expr_p))
{
/* Ensure it does not have side effects, it might contain a reference to
the object we're initializing. */
gcc_assert (!TREE_SIDE_EFFECTS (*expr_p));
return;
}
/* If the type has non-trivial constructors, we can't pre-evaluate. */
if (TREE_ADDRESSABLE (TREE_TYPE (*expr_p)))
return;
/* Recurse for nested constructors. */
if (TREE_CODE (*expr_p) == CONSTRUCTOR)
{
unsigned HOST_WIDE_INT ix;
constructor_elt *ce;
VEC(constructor_elt,gc) *v = CONSTRUCTOR_ELTS (*expr_p);
FOR_EACH_VEC_ELT (constructor_elt, v, ix, ce)
gimplify_init_ctor_preeval (&ce->value, pre_p, post_p, data);
return;
}
/* If this is a variable sized type, we must remember the size. */
maybe_with_size_expr (expr_p);
/* Gimplify the constructor element to something appropriate for the rhs
of a MODIFY_EXPR. Given that we know the LHS is an aggregate, we know
the gimplifier will consider this a store to memory. Doing this
gimplification now means that we won't have to deal with complicated
language-specific trees, nor trees like SAVE_EXPR that can induce
exponential search behavior. */
one = gimplify_expr (expr_p, pre_p, post_p, is_gimple_mem_rhs, fb_rvalue);
if (one == GS_ERROR)
{
*expr_p = NULL;
return;
}
/* If we gimplified to a bare decl, we can be sure that it doesn't overlap
with the lhs, since "a = { .x=a }" doesn't make sense. This will
always be true for all scalars, since is_gimple_mem_rhs insists on a
temporary variable for them. */
if (DECL_P (*expr_p))
return;
/* If this is of variable size, we have no choice but to assume it doesn't
overlap since we can't make a temporary for it. */
if (TREE_CODE (TYPE_SIZE (TREE_TYPE (*expr_p))) != INTEGER_CST)
return;
/* Otherwise, we must search for overlap ... */
if (!walk_tree (expr_p, gimplify_init_ctor_preeval_1, data, NULL))
return;
/* ... and if found, force the value into a temporary. */
*expr_p = get_formal_tmp_var (*expr_p, pre_p);
}
/* A subroutine of gimplify_init_ctor_eval. Create a loop for
a RANGE_EXPR in a CONSTRUCTOR for an array.
var = lower;
loop_entry:
object[var] = value;
if (var == upper)
goto loop_exit;
var = var + 1;
goto loop_entry;
loop_exit:
We increment var _after_ the loop exit check because we might otherwise
fail if upper == TYPE_MAX_VALUE (type for upper).
Note that we never have to deal with SAVE_EXPRs here, because this has
already been taken care of for us, in gimplify_init_ctor_preeval(). */
static void gimplify_init_ctor_eval (tree, VEC(constructor_elt,gc) *,
gimple_seq *, bool);
static void
gimplify_init_ctor_eval_range (tree object, tree lower, tree upper,
tree value, tree array_elt_type,
gimple_seq *pre_p, bool cleared)
{
tree loop_entry_label, loop_exit_label, fall_thru_label;
tree var, var_type, cref, tmp;
loop_entry_label = create_artificial_label (UNKNOWN_LOCATION);
loop_exit_label = create_artificial_label (UNKNOWN_LOCATION);
fall_thru_label = create_artificial_label (UNKNOWN_LOCATION);
/* Create and initialize the index variable. */
var_type = TREE_TYPE (upper);
var = create_tmp_var (var_type, NULL);
gimplify_seq_add_stmt (pre_p, gimple_build_assign (var, lower));
/* Add the loop entry label. */
gimplify_seq_add_stmt (pre_p, gimple_build_label (loop_entry_label));
/* Build the reference. */
cref = build4 (ARRAY_REF, array_elt_type, unshare_expr (object),
var, NULL_TREE, NULL_TREE);
/* If we are a constructor, just call gimplify_init_ctor_eval to do
the store. Otherwise just assign value to the reference. */
if (TREE_CODE (value) == CONSTRUCTOR)
/* NB we might have to call ourself recursively through
gimplify_init_ctor_eval if the value is a constructor. */
gimplify_init_ctor_eval (cref, CONSTRUCTOR_ELTS (value),
pre_p, cleared);
else
gimplify_seq_add_stmt (pre_p, gimple_build_assign (cref, value));
/* We exit the loop when the index var is equal to the upper bound. */
gimplify_seq_add_stmt (pre_p,
gimple_build_cond (EQ_EXPR, var, upper,
loop_exit_label, fall_thru_label));
gimplify_seq_add_stmt (pre_p, gimple_build_label (fall_thru_label));
/* Otherwise, increment the index var... */
tmp = build2 (PLUS_EXPR, var_type, var,
fold_convert (var_type, integer_one_node));
gimplify_seq_add_stmt (pre_p, gimple_build_assign (var, tmp));
/* ...and jump back to the loop entry. */
gimplify_seq_add_stmt (pre_p, gimple_build_goto (loop_entry_label));
/* Add the loop exit label. */
gimplify_seq_add_stmt (pre_p, gimple_build_label (loop_exit_label));
}
/* Return true if FDECL is accessing a field that is zero sized. */
static bool
zero_sized_field_decl (const_tree fdecl)
{
if (TREE_CODE (fdecl) == FIELD_DECL && DECL_SIZE (fdecl)
&& integer_zerop (DECL_SIZE (fdecl)))
return true;
return false;
}
/* Return true if TYPE is zero sized. */
static bool
zero_sized_type (const_tree type)
{
if (AGGREGATE_TYPE_P (type) && TYPE_SIZE (type)
&& integer_zerop (TYPE_SIZE (type)))
return true;
return false;
}
/* A subroutine of gimplify_init_constructor. Generate individual
MODIFY_EXPRs for a CONSTRUCTOR. OBJECT is the LHS against which the
assignments should happen. ELTS is the CONSTRUCTOR_ELTS of the
CONSTRUCTOR. CLEARED is true if the entire LHS object has been
zeroed first. */
static void
gimplify_init_ctor_eval (tree object, VEC(constructor_elt,gc) *elts,
gimple_seq *pre_p, bool cleared)
{
tree array_elt_type = NULL;
unsigned HOST_WIDE_INT ix;
tree purpose, value;
if (TREE_CODE (TREE_TYPE (object)) == ARRAY_TYPE)
array_elt_type = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (object)));
FOR_EACH_CONSTRUCTOR_ELT (elts, ix, purpose, value)
{
tree cref;
/* NULL values are created above for gimplification errors. */
if (value == NULL)
continue;
if (cleared && initializer_zerop (value))
continue;
/* ??? Here's to hoping the front end fills in all of the indices,
so we don't have to figure out what's missing ourselves. */
gcc_assert (purpose);
/* Skip zero-sized fields, unless value has side-effects. This can
happen with calls to functions returning a zero-sized type, which
we shouldn't discard. As a number of downstream passes don't
expect sets of zero-sized fields, we rely on the gimplification of
the MODIFY_EXPR we make below to drop the assignment statement. */
if (! TREE_SIDE_EFFECTS (value) && zero_sized_field_decl (purpose))
continue;
/* If we have a RANGE_EXPR, we have to build a loop to assign the
whole range. */
if (TREE_CODE (purpose) == RANGE_EXPR)
{
tree lower = TREE_OPERAND (purpose, 0);
tree upper = TREE_OPERAND (purpose, 1);
/* If the lower bound is equal to upper, just treat it as if
upper was the index. */
if (simple_cst_equal (lower, upper))
purpose = upper;
else
{
gimplify_init_ctor_eval_range (object, lower, upper, value,
array_elt_type, pre_p, cleared);
continue;
}
}
if (array_elt_type)
{
/* Do not use bitsizetype for ARRAY_REF indices. */
if (TYPE_DOMAIN (TREE_TYPE (object)))
purpose
= fold_convert (TREE_TYPE (TYPE_DOMAIN (TREE_TYPE (object))),
purpose);
cref = build4 (ARRAY_REF, array_elt_type, unshare_expr (object),
purpose, NULL_TREE, NULL_TREE);
}
else
{
gcc_assert (TREE_CODE (purpose) == FIELD_DECL);
cref = build3 (COMPONENT_REF, TREE_TYPE (purpose),
unshare_expr (object), purpose, NULL_TREE);
}
if (TREE_CODE (value) == CONSTRUCTOR
&& TREE_CODE (TREE_TYPE (value)) != VECTOR_TYPE)
gimplify_init_ctor_eval (cref, CONSTRUCTOR_ELTS (value),
pre_p, cleared);
else
{
tree init = build2 (INIT_EXPR, TREE_TYPE (cref), cref, value);
gimplify_and_add (init, pre_p);
ggc_free (init);
}
}
}
/* Return the appropriate RHS predicate for this LHS. */
gimple_predicate
rhs_predicate_for (tree lhs)
{
if (is_gimple_reg (lhs))
return is_gimple_reg_rhs_or_call;
else
return is_gimple_mem_rhs_or_call;
}
/* Gimplify a C99 compound literal expression. This just means adding
the DECL_EXPR before the current statement and using its anonymous
decl instead. */
static enum gimplify_status
gimplify_compound_literal_expr (tree *expr_p, gimple_seq *pre_p)
{
tree decl_s = COMPOUND_LITERAL_EXPR_DECL_EXPR (*expr_p);
tree decl = DECL_EXPR_DECL (decl_s);
/* Mark the decl as addressable if the compound literal
expression is addressable now, otherwise it is marked too late
after we gimplify the initialization expression. */
if (TREE_ADDRESSABLE (*expr_p))
TREE_ADDRESSABLE (decl) = 1;
/* Preliminarily mark non-addressed complex variables as eligible
for promotion to gimple registers. We'll transform their uses
as we find them. */
if ((TREE_CODE (TREE_TYPE (decl)) == COMPLEX_TYPE
|| TREE_CODE (TREE_TYPE (decl)) == VECTOR_TYPE)
&& !TREE_THIS_VOLATILE (decl)
&& !needs_to_live_in_memory (decl))
DECL_GIMPLE_REG_P (decl) = 1;
/* This decl isn't mentioned in the enclosing block, so add it to the
list of temps. FIXME it seems a bit of a kludge to say that
anonymous artificial vars aren't pushed, but everything else is. */
if (DECL_NAME (decl) == NULL_TREE && !DECL_SEEN_IN_BIND_EXPR_P (decl))
gimple_add_tmp_var (decl);
gimplify_and_add (decl_s, pre_p);
*expr_p = decl;
return GS_OK;
}
/* Optimize embedded COMPOUND_LITERAL_EXPRs within a CONSTRUCTOR,
return a new CONSTRUCTOR if something changed. */
static tree
optimize_compound_literals_in_ctor (tree orig_ctor)
{
tree ctor = orig_ctor;
VEC(constructor_elt,gc) *elts = CONSTRUCTOR_ELTS (ctor);
unsigned int idx, num = VEC_length (constructor_elt, elts);
for (idx = 0; idx < num; idx++)
{
tree value = VEC_index (constructor_elt, elts, idx)->value;
tree newval = value;
if (TREE_CODE (value) == CONSTRUCTOR)
newval = optimize_compound_literals_in_ctor (value);
else if (TREE_CODE (value) == COMPOUND_LITERAL_EXPR)
{
tree decl_s = COMPOUND_LITERAL_EXPR_DECL_EXPR (value);
tree decl = DECL_EXPR_DECL (decl_s);
tree init = DECL_INITIAL (decl);
if (!TREE_ADDRESSABLE (value)
&& !TREE_ADDRESSABLE (decl)
&& init
&& TREE_CODE (init) == CONSTRUCTOR)
newval = optimize_compound_literals_in_ctor (init);
}
if (newval == value)
continue;
if (ctor == orig_ctor)
{
ctor = copy_node (orig_ctor);
CONSTRUCTOR_ELTS (ctor) = VEC_copy (constructor_elt, gc, elts);
elts = CONSTRUCTOR_ELTS (ctor);
}
VEC_index (constructor_elt, elts, idx)->value = newval;
}
return ctor;
}
/* A subroutine of gimplify_modify_expr. Break out elements of a
CONSTRUCTOR used as an initializer into separate MODIFY_EXPRs.
Note that we still need to clear any elements that don't have explicit
initializers, so if not all elements are initialized we keep the
original MODIFY_EXPR, we just remove all of the constructor elements.
If NOTIFY_TEMP_CREATION is true, do not gimplify, just return
GS_ERROR if we would have to create a temporary when gimplifying
this constructor. Otherwise, return GS_OK.
If NOTIFY_TEMP_CREATION is false, just do the gimplification. */
static enum gimplify_status
gimplify_init_constructor (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
bool want_value, bool notify_temp_creation)
{
tree object, ctor, type;
enum gimplify_status ret;
VEC(constructor_elt,gc) *elts;
gcc_assert (TREE_CODE (TREE_OPERAND (*expr_p, 1)) == CONSTRUCTOR);
if (!notify_temp_creation)
{
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
is_gimple_lvalue, fb_lvalue);
if (ret == GS_ERROR)
return ret;
}
object = TREE_OPERAND (*expr_p, 0);
ctor = TREE_OPERAND (*expr_p, 1) =
optimize_compound_literals_in_ctor (TREE_OPERAND (*expr_p, 1));
type = TREE_TYPE (ctor);
elts = CONSTRUCTOR_ELTS (ctor);
ret = GS_ALL_DONE;
switch (TREE_CODE (type))
{
case RECORD_TYPE:
case UNION_TYPE:
case QUAL_UNION_TYPE:
case ARRAY_TYPE:
{
struct gimplify_init_ctor_preeval_data preeval_data;
HOST_WIDE_INT num_ctor_elements, num_nonzero_elements;
bool cleared, complete_p, valid_const_initializer;
/* Aggregate types must lower constructors to initialization of
individual elements. The exception is that a CONSTRUCTOR node
with no elements indicates zero-initialization of the whole. */
if (VEC_empty (constructor_elt, elts))
{
if (notify_temp_creation)
return GS_OK;
break;
}
/* Fetch information about the constructor to direct later processing.
We might want to make static versions of it in various cases, and
can only do so if it known to be a valid constant initializer. */
valid_const_initializer
= categorize_ctor_elements (ctor, &num_nonzero_elements,
&num_ctor_elements, &complete_p);
/* If a const aggregate variable is being initialized, then it
should never be a lose to promote the variable to be static. */
if (valid_const_initializer
&& num_nonzero_elements > 1
&& TREE_READONLY (object)
&& TREE_CODE (object) == VAR_DECL
&& (flag_merge_constants >= 2 || !TREE_ADDRESSABLE (object)))
{
if (notify_temp_creation)
return GS_ERROR;
DECL_INITIAL (object) = ctor;
TREE_STATIC (object) = 1;
if (!DECL_NAME (object))
DECL_NAME (object) = create_tmp_var_name ("C");
walk_tree (&DECL_INITIAL (object), force_labels_r, NULL, NULL);
/* ??? C++ doesn't automatically append a .<number> to the
assembler name, and even when it does, it looks a FE private
data structures to figure out what that number should be,
which are not set for this variable. I suppose this is
important for local statics for inline functions, which aren't
"local" in the object file sense. So in order to get a unique
TU-local symbol, we must invoke the lhd version now. */
lhd_set_decl_assembler_name (object);
*expr_p = NULL_TREE;
break;
}
/* If there are "lots" of initialized elements, even discounting
those that are not address constants (and thus *must* be
computed at runtime), then partition the constructor into
constant and non-constant parts. Block copy the constant
parts in, then generate code for the non-constant parts. */
/* TODO. There's code in cp/typeck.c to do this. */
if (int_size_in_bytes (TREE_TYPE (ctor)) < 0)
/* store_constructor will ignore the clearing of variable-sized
objects. Initializers for such objects must explicitly set
every field that needs to be set. */
cleared = false;
else if (!complete_p)
/* If the constructor isn't complete, clear the whole object
beforehand.
??? This ought not to be needed. For any element not present
in the initializer, we should simply set them to zero. Except
we'd need to *find* the elements that are not present, and that
requires trickery to avoid quadratic compile-time behavior in
large cases or excessive memory use in small cases. */
cleared = true;
else if (num_ctor_elements - num_nonzero_elements
> CLEAR_RATIO (optimize_function_for_speed_p (cfun))
&& num_nonzero_elements < num_ctor_elements / 4)
/* If there are "lots" of zeros, it's more efficient to clear
the memory and then set the nonzero elements. */
cleared = true;
else
cleared = false;
/* If there are "lots" of initialized elements, and all of them
are valid address constants, then the entire initializer can
be dropped to memory, and then memcpy'd out. Don't do this
for sparse arrays, though, as it's more efficient to follow
the standard CONSTRUCTOR behavior of memset followed by
individual element initialization. Also don't do this for small
all-zero initializers (which aren't big enough to merit
clearing), and don't try to make bitwise copies of
TREE_ADDRESSABLE types. */
if (valid_const_initializer
&& !(cleared || num_nonzero_elements == 0)
&& !TREE_ADDRESSABLE (type))
{
HOST_WIDE_INT size = int_size_in_bytes (type);
unsigned int align;
/* ??? We can still get unbounded array types, at least
from the C++ front end. This seems wrong, but attempt
to work around it for now. */
if (size < 0)
{
size = int_size_in_bytes (TREE_TYPE (object));
if (size >= 0)
TREE_TYPE (ctor) = type = TREE_TYPE (object);
}
/* Find the maximum alignment we can assume for the object. */
/* ??? Make use of DECL_OFFSET_ALIGN. */
if (DECL_P (object))
align = DECL_ALIGN (object);
else
align = TYPE_ALIGN (type);
if (size > 0
&& num_nonzero_elements > 1
&& !can_move_by_pieces (size, align))
{
if (notify_temp_creation)
return GS_ERROR;
walk_tree (&ctor, force_labels_r, NULL, NULL);
ctor = tree_output_constant_def (ctor);
if (!useless_type_conversion_p (type, TREE_TYPE (ctor)))
ctor = build1 (VIEW_CONVERT_EXPR, type, ctor);
TREE_OPERAND (*expr_p, 1) = ctor;
/* This is no longer an assignment of a CONSTRUCTOR, but
we still may have processing to do on the LHS. So
pretend we didn't do anything here to let that happen. */
return GS_UNHANDLED;
}
}
/* If the target is volatile, we have non-zero elements and more than
one field to assign, initialize the target from a temporary. */
if (TREE_THIS_VOLATILE (object)
&& !TREE_ADDRESSABLE (type)
&& num_nonzero_elements > 0
&& VEC_length (constructor_elt, elts) > 1)
{
tree temp = create_tmp_var (TYPE_MAIN_VARIANT (type), NULL);
TREE_OPERAND (*expr_p, 0) = temp;
*expr_p = build2 (COMPOUND_EXPR, TREE_TYPE (*expr_p),
*expr_p,
build2 (MODIFY_EXPR, void_type_node,
object, temp));
return GS_OK;
}
if (notify_temp_creation)
return GS_OK;
/* If there are nonzero elements and if needed, pre-evaluate to capture
elements overlapping with the lhs into temporaries. We must do this
before clearing to fetch the values before they are zeroed-out. */
if (num_nonzero_elements > 0 && TREE_CODE (*expr_p) != INIT_EXPR)
{
preeval_data.lhs_base_decl = get_base_address (object);
if (!DECL_P (preeval_data.lhs_base_decl))
preeval_data.lhs_base_decl = NULL;
preeval_data.lhs_alias_set = get_alias_set (object);
gimplify_init_ctor_preeval (&TREE_OPERAND (*expr_p, 1),
pre_p, post_p, &preeval_data);
}
if (cleared)
{
/* Zap the CONSTRUCTOR element list, which simplifies this case.
Note that we still have to gimplify, in order to handle the
case of variable sized types. Avoid shared tree structures. */
CONSTRUCTOR_ELTS (ctor) = NULL;
TREE_SIDE_EFFECTS (ctor) = 0;
object = unshare_expr (object);
gimplify_stmt (expr_p, pre_p);
}
/* If we have not block cleared the object, or if there are nonzero
elements in the constructor, add assignments to the individual
scalar fields of the object. */
if (!cleared || num_nonzero_elements > 0)
gimplify_init_ctor_eval (object, elts, pre_p, cleared);
*expr_p = NULL_TREE;
}
break;
case COMPLEX_TYPE:
{
tree r, i;
if (notify_temp_creation)
return GS_OK;
/* Extract the real and imaginary parts out of the ctor. */
gcc_assert (VEC_length (constructor_elt, elts) == 2);
r = VEC_index (constructor_elt, elts, 0)->value;
i = VEC_index (constructor_elt, elts, 1)->value;
if (r == NULL || i == NULL)
{
tree zero = build_zero_cst (TREE_TYPE (type));
if (r == NULL)
r = zero;
if (i == NULL)
i = zero;
}
/* Complex types have either COMPLEX_CST or COMPLEX_EXPR to
represent creation of a complex value. */
if (TREE_CONSTANT (r) && TREE_CONSTANT (i))
{
ctor = build_complex (type, r, i);
TREE_OPERAND (*expr_p, 1) = ctor;
}
else
{
ctor = build2 (COMPLEX_EXPR, type, r, i);
TREE_OPERAND (*expr_p, 1) = ctor;
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 1),
pre_p,
post_p,
rhs_predicate_for (TREE_OPERAND (*expr_p, 0)),
fb_rvalue);
}
}
break;
case VECTOR_TYPE:
{
unsigned HOST_WIDE_INT ix;
constructor_elt *ce;
if (notify_temp_creation)
return GS_OK;
/* Go ahead and simplify constant constructors to VECTOR_CST. */
if (TREE_CONSTANT (ctor))
{
bool constant_p = true;
tree value;
/* Even when ctor is constant, it might contain non-*_CST
elements, such as addresses or trapping values like
1.0/0.0 - 1.0/0.0. Such expressions don't belong
in VECTOR_CST nodes. */
FOR_EACH_CONSTRUCTOR_VALUE (elts, ix, value)
if (!CONSTANT_CLASS_P (value))
{
constant_p = false;
break;
}
if (constant_p)
{
TREE_OPERAND (*expr_p, 1) = build_vector_from_ctor (type, elts);
break;
}
/* Don't reduce an initializer constant even if we can't
make a VECTOR_CST. It won't do anything for us, and it'll
prevent us from representing it as a single constant. */
if (initializer_constant_valid_p (ctor, type))
break;
TREE_CONSTANT (ctor) = 0;
}
/* Vector types use CONSTRUCTOR all the way through gimple
compilation as a general initializer. */
FOR_EACH_VEC_ELT (constructor_elt, elts, ix, ce)
{
enum gimplify_status tret;
tret = gimplify_expr (&ce->value, pre_p, post_p, is_gimple_val,
fb_rvalue);
if (tret == GS_ERROR)
ret = GS_ERROR;
}
if (!is_gimple_reg (TREE_OPERAND (*expr_p, 0)))
TREE_OPERAND (*expr_p, 1) = get_formal_tmp_var (ctor, pre_p);
}
break;
default:
/* So how did we get a CONSTRUCTOR for a scalar type? */
gcc_unreachable ();
}
if (ret == GS_ERROR)
return GS_ERROR;
else if (want_value)
{
*expr_p = object;
return GS_OK;
}
else
{
/* If we have gimplified both sides of the initializer but have
not emitted an assignment, do so now. */
if (*expr_p)
{
tree lhs = TREE_OPERAND (*expr_p, 0);
tree rhs = TREE_OPERAND (*expr_p, 1);
gimple init = gimple_build_assign (lhs, rhs);
gimplify_seq_add_stmt (pre_p, init);
*expr_p = NULL;
}
return GS_ALL_DONE;
}
}
/* Given a pointer value OP0, return a simplified version of an
indirection through OP0, or NULL_TREE if no simplification is
possible. Note that the resulting type may be different from
the type pointed to in the sense that it is still compatible
from the langhooks point of view. */
tree
gimple_fold_indirect_ref (tree t)
{
tree ptype = TREE_TYPE (t), type = TREE_TYPE (ptype);
tree sub = t;
tree subtype;
STRIP_NOPS (sub);
subtype = TREE_TYPE (sub);
if (!POINTER_TYPE_P (subtype))
return NULL_TREE;
if (TREE_CODE (sub) == ADDR_EXPR)
{
tree op = TREE_OPERAND (sub, 0);
tree optype = TREE_TYPE (op);
/* *&p => p */
if (useless_type_conversion_p (type, optype))
return op;
/* *(foo *)&fooarray => fooarray[0] */
if (TREE_CODE (optype) == ARRAY_TYPE
&& TREE_CODE (TYPE_SIZE (TREE_TYPE (optype))) == INTEGER_CST
&& useless_type_conversion_p (type, TREE_TYPE (optype)))
{
tree type_domain = TYPE_DOMAIN (optype);
tree min_val = size_zero_node;
if (type_domain && TYPE_MIN_VALUE (type_domain))
min_val = TYPE_MIN_VALUE (type_domain);
if (TREE_CODE (min_val) == INTEGER_CST)
return build4 (ARRAY_REF, type, op, min_val, NULL_TREE, NULL_TREE);
}
/* *(foo *)&complexfoo => __real__ complexfoo */
else if (TREE_CODE (optype) == COMPLEX_TYPE
&& useless_type_conversion_p (type, TREE_TYPE (optype)))
return fold_build1 (REALPART_EXPR, type, op);
/* *(foo *)&vectorfoo => BIT_FIELD_REF<vectorfoo,...> */
else if (TREE_CODE (optype) == VECTOR_TYPE
&& useless_type_conversion_p (type, TREE_TYPE (optype)))
{
tree part_width = TYPE_SIZE (type);
tree index = bitsize_int (0);
return fold_build3 (BIT_FIELD_REF, type, op, part_width, index);
}
}
/* *(p + CST) -> ... */
if (TREE_CODE (sub) == POINTER_PLUS_EXPR
&& TREE_CODE (TREE_OPERAND (sub, 1)) == INTEGER_CST)
{
tree addr = TREE_OPERAND (sub, 0);
tree off = TREE_OPERAND (sub, 1);
tree addrtype;
STRIP_NOPS (addr);
addrtype = TREE_TYPE (addr);
/* ((foo*)&vectorfoo)[1] -> BIT_FIELD_REF<vectorfoo,...> */
if (TREE_CODE (addr) == ADDR_EXPR
&& TREE_CODE (TREE_TYPE (addrtype)) == VECTOR_TYPE
&& useless_type_conversion_p (type, TREE_TYPE (TREE_TYPE (addrtype)))
&& host_integerp (off, 1))
{
unsigned HOST_WIDE_INT offset = tree_low_cst (off, 1);
tree part_width = TYPE_SIZE (type);
unsigned HOST_WIDE_INT part_widthi
= tree_low_cst (part_width, 0) / BITS_PER_UNIT;
unsigned HOST_WIDE_INT indexi = offset * BITS_PER_UNIT;
tree index = bitsize_int (indexi);
if (offset / part_widthi
<= TYPE_VECTOR_SUBPARTS (TREE_TYPE (addrtype)))
return fold_build3 (BIT_FIELD_REF, type, TREE_OPERAND (addr, 0),
part_width, index);
}
/* ((foo*)&complexfoo)[1] -> __imag__ complexfoo */
if (TREE_CODE (addr) == ADDR_EXPR
&& TREE_CODE (TREE_TYPE (addrtype)) == COMPLEX_TYPE
&& useless_type_conversion_p (type, TREE_TYPE (TREE_TYPE (addrtype))))
{
tree size = TYPE_SIZE_UNIT (type);
if (tree_int_cst_equal (size, off))
return fold_build1 (IMAGPART_EXPR, type, TREE_OPERAND (addr, 0));
}
/* *(p + CST) -> MEM_REF <p, CST>. */
if (TREE_CODE (addr) != ADDR_EXPR
|| DECL_P (TREE_OPERAND (addr, 0)))
return fold_build2 (MEM_REF, type,
addr,
build_int_cst_wide (ptype,
TREE_INT_CST_LOW (off),
TREE_INT_CST_HIGH (off)));
}
/* *(foo *)fooarrptr => (*fooarrptr)[0] */
if (TREE_CODE (TREE_TYPE (subtype)) == ARRAY_TYPE
&& TREE_CODE (TYPE_SIZE (TREE_TYPE (TREE_TYPE (subtype)))) == INTEGER_CST
&& useless_type_conversion_p (type, TREE_TYPE (TREE_TYPE (subtype))))
{
tree type_domain;
tree min_val = size_zero_node;
tree osub = sub;
sub = gimple_fold_indirect_ref (sub);
if (! sub)
sub = build1 (INDIRECT_REF, TREE_TYPE (subtype), osub);
type_domain = TYPE_DOMAIN (TREE_TYPE (sub));
if (type_domain && TYPE_MIN_VALUE (type_domain))
min_val = TYPE_MIN_VALUE (type_domain);
if (TREE_CODE (min_val) == INTEGER_CST)
return build4 (ARRAY_REF, type, sub, min_val, NULL_TREE, NULL_TREE);
}
return NULL_TREE;
}
/* Given a pointer value OP0, return a simplified version of an
indirection through OP0, or NULL_TREE if no simplification is
possible. This may only be applied to a rhs of an expression.
Note that the resulting type may be different from the type pointed
to in the sense that it is still compatible from the langhooks
point of view. */
static tree
gimple_fold_indirect_ref_rhs (tree t)
{
return gimple_fold_indirect_ref (t);
}
/* Subroutine of gimplify_modify_expr to do simplifications of
MODIFY_EXPRs based on the code of the RHS. We loop for as long as
something changes. */
static enum gimplify_status
gimplify_modify_expr_rhs (tree *expr_p, tree *from_p, tree *to_p,
gimple_seq *pre_p, gimple_seq *post_p,
bool want_value)
{
enum gimplify_status ret = GS_UNHANDLED;
bool changed;
do
{
changed = false;
switch (TREE_CODE (*from_p))
{
case VAR_DECL:
/* If we're assigning from a read-only variable initialized with
a constructor, do the direct assignment from the constructor,
but only if neither source nor target are volatile since this
latter assignment might end up being done on a per-field basis. */
if (DECL_INITIAL (*from_p)
&& TREE_READONLY (*from_p)
&& !TREE_THIS_VOLATILE (*from_p)
&& !TREE_THIS_VOLATILE (*to_p)
&& TREE_CODE (DECL_INITIAL (*from_p)) == CONSTRUCTOR)
{
tree old_from = *from_p;
enum gimplify_status subret;
/* Move the constructor into the RHS. */
*from_p = unshare_expr (DECL_INITIAL (*from_p));
/* Let's see if gimplify_init_constructor will need to put
it in memory. */
subret = gimplify_init_constructor (expr_p, NULL, NULL,
false, true);
if (subret == GS_ERROR)
{
/* If so, revert the change. */
*from_p = old_from;
}
else
{
ret = GS_OK;
changed = true;
}
}
break;
case INDIRECT_REF:
{
/* If we have code like
*(const A*)(A*)&x
where the type of "x" is a (possibly cv-qualified variant
of "A"), treat the entire expression as identical to "x".
This kind of code arises in C++ when an object is bound
to a const reference, and if "x" is a TARGET_EXPR we want
to take advantage of the optimization below. */
bool volatile_p = TREE_THIS_VOLATILE (*from_p);
tree t = gimple_fold_indirect_ref_rhs (TREE_OPERAND (*from_p, 0));
if (t)
{
if (TREE_THIS_VOLATILE (t) != volatile_p)
{
if (TREE_CODE_CLASS (TREE_CODE (t)) == tcc_declaration)
t = build_simple_mem_ref_loc (EXPR_LOCATION (*from_p),
build_fold_addr_expr (t));
if (REFERENCE_CLASS_P (t))
TREE_THIS_VOLATILE (t) = volatile_p;
}
*from_p = t;
ret = GS_OK;
changed = true;
}
break;
}
case TARGET_EXPR:
{
/* If we are initializing something from a TARGET_EXPR, strip the
TARGET_EXPR and initialize it directly, if possible. This can't
be done if the initializer is void, since that implies that the
temporary is set in some non-trivial way.
??? What about code that pulls out the temp and uses it
elsewhere? I think that such code never uses the TARGET_EXPR as
an initializer. If I'm wrong, we'll die because the temp won't
have any RTL. In that case, I guess we'll need to replace
references somehow. */
tree init = TARGET_EXPR_INITIAL (*from_p);
if (init
&& !VOID_TYPE_P (TREE_TYPE (init)))
{
*from_p = init;
ret = GS_OK;
changed = true;
}
}
break;
case COMPOUND_EXPR:
/* Remove any COMPOUND_EXPR in the RHS so the following cases will be
caught. */
gimplify_compound_expr (from_p, pre_p, true);
ret = GS_OK;
changed = true;
break;
case CONSTRUCTOR:
/* If we already made some changes, let the front end have a
crack at this before we break it down. */
if (ret != GS_UNHANDLED)
break;
/* If we're initializing from a CONSTRUCTOR, break this into
individual MODIFY_EXPRs. */
return gimplify_init_constructor (expr_p, pre_p, post_p, want_value,
false);
case COND_EXPR:
/* If we're assigning to a non-register type, push the assignment
down into the branches. This is mandatory for ADDRESSABLE types,
since we cannot generate temporaries for such, but it saves a
copy in other cases as well. */
if (!is_gimple_reg_type (TREE_TYPE (*from_p)))
{
/* This code should mirror the code in gimplify_cond_expr. */
enum tree_code code = TREE_CODE (*expr_p);
tree cond = *from_p;
tree result = *to_p;
ret = gimplify_expr (&result, pre_p, post_p,
is_gimple_lvalue, fb_lvalue);
if (ret != GS_ERROR)
ret = GS_OK;
if (TREE_TYPE (TREE_OPERAND (cond, 1)) != void_type_node)
TREE_OPERAND (cond, 1)
= build2 (code, void_type_node, result,
TREE_OPERAND (cond, 1));
if (TREE_TYPE (TREE_OPERAND (cond, 2)) != void_type_node)
TREE_OPERAND (cond, 2)
= build2 (code, void_type_node, unshare_expr (result),
TREE_OPERAND (cond, 2));
TREE_TYPE (cond) = void_type_node;
recalculate_side_effects (cond);
if (want_value)
{
gimplify_and_add (cond, pre_p);
*expr_p = unshare_expr (result);
}
else
*expr_p = cond;
return ret;
}
break;
case CALL_EXPR:
/* For calls that return in memory, give *to_p as the CALL_EXPR's
return slot so that we don't generate a temporary. */
if (!CALL_EXPR_RETURN_SLOT_OPT (*from_p)
&& aggregate_value_p (*from_p, *from_p))
{
bool use_target;
if (!(rhs_predicate_for (*to_p))(*from_p))
/* If we need a temporary, *to_p isn't accurate. */
use_target = false;
/* It's OK to use the return slot directly unless it's an NRV. */
else if (TREE_CODE (*to_p) == RESULT_DECL
&& DECL_NAME (*to_p) == NULL_TREE
&& needs_to_live_in_memory (*to_p))
use_target = true;
else if (is_gimple_reg_type (TREE_TYPE (*to_p))
|| (DECL_P (*to_p) && DECL_REGISTER (*to_p)))
/* Don't force regs into memory. */
use_target = false;
else if (TREE_CODE (*expr_p) == INIT_EXPR)
/* It's OK to use the target directly if it's being
initialized. */
use_target = true;
else if (variably_modified_type_p (TREE_TYPE (*to_p), NULL_TREE))
/* Always use the target and thus RSO for variable-sized types.
GIMPLE cannot deal with a variable-sized assignment
embedded in a call statement. */
use_target = true;
else if (TREE_CODE (*to_p) != SSA_NAME
&& (!is_gimple_variable (*to_p)
|| needs_to_live_in_memory (*to_p)))
/* Don't use the original target if it's already addressable;
if its address escapes, and the called function uses the
NRV optimization, a conforming program could see *to_p
change before the called function returns; see c++/19317.
When optimizing, the return_slot pass marks more functions
as safe after we have escape info. */
use_target = false;
else
use_target = true;
if (use_target)
{
CALL_EXPR_RETURN_SLOT_OPT (*from_p) = 1;
mark_addressable (*to_p);
}
}
break;
case WITH_SIZE_EXPR:
/* Likewise for calls that return an aggregate of non-constant size,
since we would not be able to generate a temporary at all. */
if (TREE_CODE (TREE_OPERAND (*from_p, 0)) == CALL_EXPR)
{
*from_p = TREE_OPERAND (*from_p, 0);
/* We don't change ret in this case because the
WITH_SIZE_EXPR might have been added in
gimplify_modify_expr, so returning GS_OK would lead to an
infinite loop. */
changed = true;
}
break;
/* If we're initializing from a container, push the initialization
inside it. */
case CLEANUP_POINT_EXPR:
case BIND_EXPR:
case STATEMENT_LIST:
{
tree wrap = *from_p;
tree t;
ret = gimplify_expr (to_p, pre_p, post_p, is_gimple_min_lval,
fb_lvalue);
if (ret != GS_ERROR)
ret = GS_OK;
t = voidify_wrapper_expr (wrap, *expr_p);
gcc_assert (t == *expr_p);
if (want_value)
{
gimplify_and_add (wrap, pre_p);
*expr_p = unshare_expr (*to_p);
}
else
*expr_p = wrap;
return GS_OK;
}
case COMPOUND_LITERAL_EXPR:
{
tree complit = TREE_OPERAND (*expr_p, 1);
tree decl_s = COMPOUND_LITERAL_EXPR_DECL_EXPR (complit);
tree decl = DECL_EXPR_DECL (decl_s);
tree init = DECL_INITIAL (decl);
/* struct T x = (struct T) { 0, 1, 2 } can be optimized
into struct T x = { 0, 1, 2 } if the address of the
compound literal has never been taken. */
if (!TREE_ADDRESSABLE (complit)
&& !TREE_ADDRESSABLE (decl)
&& init)
{
*expr_p = copy_node (*expr_p);
TREE_OPERAND (*expr_p, 1) = init;
return GS_OK;
}
}
default:
break;
}
}
while (changed);
return ret;
}
/* Promote partial stores to COMPLEX variables to total stores. *EXPR_P is
a MODIFY_EXPR with a lhs of a REAL/IMAGPART_EXPR of a variable with
DECL_GIMPLE_REG_P set.
IMPORTANT NOTE: This promotion is performed by introducing a load of the
other, unmodified part of the complex object just before the total store.
As a consequence, if the object is still uninitialized, an undefined value
will be loaded into a register, which may result in a spurious exception
if the register is floating-point and the value happens to be a signaling
NaN for example. Then the fully-fledged complex operations lowering pass
followed by a DCE pass are necessary in order to fix things up. */
static enum gimplify_status
gimplify_modify_expr_complex_part (tree *expr_p, gimple_seq *pre_p,
bool want_value)
{
enum tree_code code, ocode;
tree lhs, rhs, new_rhs, other, realpart, imagpart;
lhs = TREE_OPERAND (*expr_p, 0);
rhs = TREE_OPERAND (*expr_p, 1);
code = TREE_CODE (lhs);
lhs = TREE_OPERAND (lhs, 0);
ocode = code == REALPART_EXPR ? IMAGPART_EXPR : REALPART_EXPR;
other = build1 (ocode, TREE_TYPE (rhs), lhs);
TREE_NO_WARNING (other) = 1;
other = get_formal_tmp_var (other, pre_p);
realpart = code == REALPART_EXPR ? rhs : other;
imagpart = code == REALPART_EXPR ? other : rhs;
if (TREE_CONSTANT (realpart) && TREE_CONSTANT (imagpart))
new_rhs = build_complex (TREE_TYPE (lhs), realpart, imagpart);
else
new_rhs = build2 (COMPLEX_EXPR, TREE_TYPE (lhs), realpart, imagpart);
gimplify_seq_add_stmt (pre_p, gimple_build_assign (lhs, new_rhs));
*expr_p = (want_value) ? rhs : NULL_TREE;
return GS_ALL_DONE;
}
/* Gimplify the MODIFY_EXPR node pointed to by EXPR_P.
modify_expr
: varname '=' rhs
| '*' ID '=' rhs
PRE_P points to the list where side effects that must happen before
*EXPR_P should be stored.
POST_P points to the list where side effects that must happen after
*EXPR_P should be stored.
WANT_VALUE is nonzero iff we want to use the value of this expression
in another expression. */
static enum gimplify_status
gimplify_modify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
bool want_value)
{
tree *from_p = &TREE_OPERAND (*expr_p, 1);
tree *to_p = &TREE_OPERAND (*expr_p, 0);
enum gimplify_status ret = GS_UNHANDLED;
gimple assign;
location_t loc = EXPR_LOCATION (*expr_p);
gcc_assert (TREE_CODE (*expr_p) == MODIFY_EXPR
|| TREE_CODE (*expr_p) == INIT_EXPR);
/* Trying to simplify a clobber using normal logic doesn't work,
so handle it here. */
if (TREE_CLOBBER_P (*from_p))
{
gcc_assert (!want_value && TREE_CODE (*to_p) == VAR_DECL);
gimplify_seq_add_stmt (pre_p, gimple_build_assign (*to_p, *from_p));
*expr_p = NULL;
return GS_ALL_DONE;
}
/* Insert pointer conversions required by the middle-end that are not
required by the frontend. This fixes middle-end type checking for
for example gcc.dg/redecl-6.c. */
if (POINTER_TYPE_P (TREE_TYPE (*to_p)))
{
STRIP_USELESS_TYPE_CONVERSION (*from_p);
if (!useless_type_conversion_p (TREE_TYPE (*to_p), TREE_TYPE (*from_p)))
*from_p = fold_convert_loc (loc, TREE_TYPE (*to_p), *from_p);
}
/* See if any simplifications can be done based on what the RHS is. */
ret = gimplify_modify_expr_rhs (expr_p, from_p, to_p, pre_p, post_p,
want_value);
if (ret != GS_UNHANDLED)
return ret;
/* For zero sized types only gimplify the left hand side and right hand
side as statements and throw away the assignment. Do this after
gimplify_modify_expr_rhs so we handle TARGET_EXPRs of addressable
types properly. */
if (zero_sized_type (TREE_TYPE (*from_p)) && !want_value)
{
gimplify_stmt (from_p, pre_p);
gimplify_stmt (to_p, pre_p);
*expr_p = NULL_TREE;
return GS_ALL_DONE;
}
/* If the value being copied is of variable width, compute the length
of the copy into a WITH_SIZE_EXPR. Note that we need to do this
before gimplifying any of the operands so that we can resolve any
PLACEHOLDER_EXPRs in the size. Also note that the RTL expander uses
the size of the expression to be copied, not of the destination, so
that is what we must do here. */
maybe_with_size_expr (from_p);
ret = gimplify_expr (to_p, pre_p, post_p, is_gimple_lvalue, fb_lvalue);
if (ret == GS_ERROR)
return ret;
/* As a special case, we have to temporarily allow for assignments
with a CALL_EXPR on the RHS. Since in GIMPLE a function call is
a toplevel statement, when gimplifying the GENERIC expression
MODIFY_EXPR <a, CALL_EXPR <foo>>, we cannot create the tuple
GIMPLE_ASSIGN <a, GIMPLE_CALL <foo>>.
Instead, we need to create the tuple GIMPLE_CALL <a, foo>. To
prevent gimplify_expr from trying to create a new temporary for
foo's LHS, we tell it that it should only gimplify until it
reaches the CALL_EXPR. On return from gimplify_expr, the newly
created GIMPLE_CALL <foo> will be the last statement in *PRE_P
and all we need to do here is set 'a' to be its LHS. */
ret = gimplify_expr (from_p, pre_p, post_p, rhs_predicate_for (*to_p),
fb_rvalue);
if (ret == GS_ERROR)
return ret;
/* Now see if the above changed *from_p to something we handle specially. */
ret = gimplify_modify_expr_rhs (expr_p, from_p, to_p, pre_p, post_p,
want_value);
if (ret != GS_UNHANDLED)
return ret;
/* If we've got a variable sized assignment between two lvalues (i.e. does
not involve a call), then we can make things a bit more straightforward
by converting the assignment to memcpy or memset. */
if (TREE_CODE (*from_p) == WITH_SIZE_EXPR)
{
tree from = TREE_OPERAND (*from_p, 0);
tree size = TREE_OPERAND (*from_p, 1);
if (TREE_CODE (from) == CONSTRUCTOR)
return gimplify_modify_expr_to_memset (expr_p, size, want_value, pre_p);
if (is_gimple_addressable (from))
{
*from_p = from;
return gimplify_modify_expr_to_memcpy (expr_p, size, want_value,
pre_p);
}
}
/* Transform partial stores to non-addressable complex variables into
total stores. This allows us to use real instead of virtual operands
for these variables, which improves optimization. */
if ((TREE_CODE (*to_p) == REALPART_EXPR
|| TREE_CODE (*to_p) == IMAGPART_EXPR)
&& is_gimple_reg (TREE_OPERAND (*to_p, 0)))
return gimplify_modify_expr_complex_part (expr_p, pre_p, want_value);
/* Try to alleviate the effects of the gimplification creating artificial
temporaries (see for example is_gimple_reg_rhs) on the debug info. */
if (!gimplify_ctxp->into_ssa
&& TREE_CODE (*from_p) == VAR_DECL
&& DECL_IGNORED_P (*from_p)
&& DECL_P (*to_p)
&& !DECL_IGNORED_P (*to_p))
{
if (!DECL_NAME (*from_p) && DECL_NAME (*to_p))
DECL_NAME (*from_p)
= create_tmp_var_name (IDENTIFIER_POINTER (DECL_NAME (*to_p)));
DECL_DEBUG_EXPR_IS_FROM (*from_p) = 1;
SET_DECL_DEBUG_EXPR (*from_p, *to_p);
}
if (want_value && TREE_THIS_VOLATILE (*to_p))
*from_p = get_initialized_tmp_var (*from_p, pre_p, post_p);
if (TREE_CODE (*from_p) == CALL_EXPR)
{
/* Since the RHS is a CALL_EXPR, we need to create a GIMPLE_CALL
instead of a GIMPLE_ASSIGN. */
tree fnptrtype = TREE_TYPE (CALL_EXPR_FN (*from_p));
CALL_EXPR_FN (*from_p) = TREE_OPERAND (CALL_EXPR_FN (*from_p), 0);
STRIP_USELESS_TYPE_CONVERSION (CALL_EXPR_FN (*from_p));
assign = gimple_build_call_from_tree (*from_p);
gimple_call_set_fntype (assign, TREE_TYPE (fnptrtype));
if (!gimple_call_noreturn_p (assign))
gimple_call_set_lhs (assign, *to_p);
}
else
{
assign = gimple_build_assign (*to_p, *from_p);
gimple_set_location (assign, EXPR_LOCATION (*expr_p));
}
gimplify_seq_add_stmt (pre_p, assign);
if (gimplify_ctxp->into_ssa && is_gimple_reg (*to_p))
{
/* If we've somehow already got an SSA_NAME on the LHS, then
we've probably modified it twice. Not good. */
gcc_assert (TREE_CODE (*to_p) != SSA_NAME);
*to_p = make_ssa_name (*to_p, assign);
gimple_set_lhs (assign, *to_p);
}
if (want_value)
{
*expr_p = TREE_THIS_VOLATILE (*to_p) ? *from_p : unshare_expr (*to_p);
return GS_OK;
}
else
*expr_p = NULL;
return GS_ALL_DONE;
}
/* Gimplify a comparison between two variable-sized objects. Do this
with a call to BUILT_IN_MEMCMP. */
static enum gimplify_status
gimplify_variable_sized_compare (tree *expr_p)
{
location_t loc = EXPR_LOCATION (*expr_p);
tree op0 = TREE_OPERAND (*expr_p, 0);
tree op1 = TREE_OPERAND (*expr_p, 1);
tree t, arg, dest, src, expr;
arg = TYPE_SIZE_UNIT (TREE_TYPE (op0));
arg = unshare_expr (arg);
arg = SUBSTITUTE_PLACEHOLDER_IN_EXPR (arg, op0);
src = build_fold_addr_expr_loc (loc, op1);
dest = build_fold_addr_expr_loc (loc, op0);
t = builtin_decl_implicit (BUILT_IN_MEMCMP);
t = build_call_expr_loc (loc, t, 3, dest, src, arg);
expr
= build2 (TREE_CODE (*expr_p), TREE_TYPE (*expr_p), t, integer_zero_node);
SET_EXPR_LOCATION (expr, loc);
*expr_p = expr;
return GS_OK;
}
/* Gimplify a comparison between two aggregate objects of integral scalar
mode as a comparison between the bitwise equivalent scalar values. */
static enum gimplify_status
gimplify_scalar_mode_aggregate_compare (tree *expr_p)
{
location_t loc = EXPR_LOCATION (*expr_p);
tree op0 = TREE_OPERAND (*expr_p, 0);
tree op1 = TREE_OPERAND (*expr_p, 1);
tree type = TREE_TYPE (op0);
tree scalar_type = lang_hooks.types.type_for_mode (TYPE_MODE (type), 1);
op0 = fold_build1_loc (loc, VIEW_CONVERT_EXPR, scalar_type, op0);
op1 = fold_build1_loc (loc, VIEW_CONVERT_EXPR, scalar_type, op1);
*expr_p
= fold_build2_loc (loc, TREE_CODE (*expr_p), TREE_TYPE (*expr_p), op0, op1);
return GS_OK;
}
/* Gimplify an expression sequence. This function gimplifies each
expression and rewrites the original expression with the last
expression of the sequence in GIMPLE form.
PRE_P points to the list where the side effects for all the
expressions in the sequence will be emitted.
WANT_VALUE is true when the result of the last COMPOUND_EXPR is used. */
static enum gimplify_status
gimplify_compound_expr (tree *expr_p, gimple_seq *pre_p, bool want_value)
{
tree t = *expr_p;
do
{
tree *sub_p = &TREE_OPERAND (t, 0);
if (TREE_CODE (*sub_p) == COMPOUND_EXPR)
gimplify_compound_expr (sub_p, pre_p, false);
else
gimplify_stmt (sub_p, pre_p);
t = TREE_OPERAND (t, 1);
}
while (TREE_CODE (t) == COMPOUND_EXPR);
*expr_p = t;
if (want_value)
return GS_OK;
else
{
gimplify_stmt (expr_p, pre_p);
return GS_ALL_DONE;
}
}
/* Gimplify a SAVE_EXPR node. EXPR_P points to the expression to
gimplify. After gimplification, EXPR_P will point to a new temporary
that holds the original value of the SAVE_EXPR node.
PRE_P points to the list where side effects that must happen before
*EXPR_P should be stored. */
static enum gimplify_status
gimplify_save_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p)
{
enum gimplify_status ret = GS_ALL_DONE;
tree val;
gcc_assert (TREE_CODE (*expr_p) == SAVE_EXPR);
val = TREE_OPERAND (*expr_p, 0);
/* If the SAVE_EXPR has not been resolved, then evaluate it once. */
if (!SAVE_EXPR_RESOLVED_P (*expr_p))
{
/* The operand may be a void-valued expression such as SAVE_EXPRs
generated by the Java frontend for class initialization. It is
being executed only for its side-effects. */
if (TREE_TYPE (val) == void_type_node)
{
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
is_gimple_stmt, fb_none);
val = NULL;
}
else
val = get_initialized_tmp_var (val, pre_p, post_p);
TREE_OPERAND (*expr_p, 0) = val;
SAVE_EXPR_RESOLVED_P (*expr_p) = 1;
}
*expr_p = val;
return ret;
}
/* Rewrite the ADDR_EXPR node pointed to by EXPR_P
unary_expr
: ...
| '&' varname
...
PRE_P points to the list where side effects that must happen before
*EXPR_P should be stored.
POST_P points to the list where side effects that must happen after
*EXPR_P should be stored. */
static enum gimplify_status
gimplify_addr_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p)
{
tree expr = *expr_p;
tree op0 = TREE_OPERAND (expr, 0);
enum gimplify_status ret;
location_t loc = EXPR_LOCATION (*expr_p);
switch (TREE_CODE (op0))
{
case INDIRECT_REF:
do_indirect_ref:
/* Check if we are dealing with an expression of the form '&*ptr'.
While the front end folds away '&*ptr' into 'ptr', these
expressions may be generated internally by the compiler (e.g.,
builtins like __builtin_va_end). */
/* Caution: the silent array decomposition semantics we allow for
ADDR_EXPR means we can't always discard the pair. */
/* Gimplification of the ADDR_EXPR operand may drop
cv-qualification conversions, so make sure we add them if
needed. */
{
tree op00 = TREE_OPERAND (op0, 0);
tree t_expr = TREE_TYPE (expr);
tree t_op00 = TREE_TYPE (op00);
if (!useless_type_conversion_p (t_expr, t_op00))
op00 = fold_convert_loc (loc, TREE_TYPE (expr), op00);
*expr_p = op00;
ret = GS_OK;
}
break;
case VIEW_CONVERT_EXPR:
/* Take the address of our operand and then convert it to the type of
this ADDR_EXPR.
??? The interactions of VIEW_CONVERT_EXPR and aliasing is not at
all clear. The impact of this transformation is even less clear. */
/* If the operand is a useless conversion, look through it. Doing so
guarantees that the ADDR_EXPR and its operand will remain of the
same type. */
if (tree_ssa_useless_type_conversion (TREE_OPERAND (op0, 0)))
op0 = TREE_OPERAND (op0, 0);
*expr_p = fold_convert_loc (loc, TREE_TYPE (expr),
build_fold_addr_expr_loc (loc,
TREE_OPERAND (op0, 0)));
ret = GS_OK;
break;
default:
/* We use fb_either here because the C frontend sometimes takes
the address of a call that returns a struct; see
gcc.dg/c99-array-lval-1.c. The gimplifier will correctly make
the implied temporary explicit. */
/* Make the operand addressable. */
ret = gimplify_expr (&TREE_OPERAND (expr, 0), pre_p, post_p,
is_gimple_addressable, fb_either);
if (ret == GS_ERROR)
break;
/* Then mark it. Beware that it may not be possible to do so directly
if a temporary has been created by the gimplification. */
prepare_gimple_addressable (&TREE_OPERAND (expr, 0), pre_p);
op0 = TREE_OPERAND (expr, 0);
/* For various reasons, the gimplification of the expression
may have made a new INDIRECT_REF. */
if (TREE_CODE (op0) == INDIRECT_REF)
goto do_indirect_ref;
mark_addressable (TREE_OPERAND (expr, 0));
/* The FEs may end up building ADDR_EXPRs early on a decl with
an incomplete type. Re-build ADDR_EXPRs in canonical form
here. */
if (!types_compatible_p (TREE_TYPE (op0), TREE_TYPE (TREE_TYPE (expr))))
*expr_p = build_fold_addr_expr (op0);
/* Make sure TREE_CONSTANT and TREE_SIDE_EFFECTS are set properly. */
recompute_tree_invariant_for_addr_expr (*expr_p);
/* If we re-built the ADDR_EXPR add a conversion to the original type
if required. */
if (!useless_type_conversion_p (TREE_TYPE (expr), TREE_TYPE (*expr_p)))
*expr_p = fold_convert (TREE_TYPE (expr), *expr_p);
break;
}
return ret;
}
/* Gimplify the operands of an ASM_EXPR. Input operands should be a gimple
value; output operands should be a gimple lvalue. */
static enum gimplify_status
gimplify_asm_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p)
{
tree expr;
int noutputs;
const char **oconstraints;
int i;
tree link;
const char *constraint;
bool allows_mem, allows_reg, is_inout;
enum gimplify_status ret, tret;
gimple stmt;
VEC(tree, gc) *inputs;
VEC(tree, gc) *outputs;
VEC(tree, gc) *clobbers;
VEC(tree, gc) *labels;
tree link_next;
expr = *expr_p;
noutputs = list_length (ASM_OUTPUTS (expr));
oconstraints = (const char **) alloca ((noutputs) * sizeof (const char *));
inputs = outputs = clobbers = labels = NULL;
ret = GS_ALL_DONE;
link_next = NULL_TREE;
for (i = 0, link = ASM_OUTPUTS (expr); link; ++i, link = link_next)
{
bool ok;
size_t constraint_len;
link_next = TREE_CHAIN (link);
oconstraints[i]
= constraint
= TREE_STRING_POINTER (TREE_VALUE (TREE_PURPOSE (link)));
constraint_len = strlen (constraint);
if (constraint_len == 0)
continue;
ok = parse_output_constraint (&constraint, i, 0, 0,
&allows_mem, &allows_reg, &is_inout);
if (!ok)
{
ret = GS_ERROR;
is_inout = false;
}
if (!allows_reg && allows_mem)
mark_addressable (TREE_VALUE (link));
tret = gimplify_expr (&TREE_VALUE (link), pre_p, post_p,
is_inout ? is_gimple_min_lval : is_gimple_lvalue,
fb_lvalue | fb_mayfail);
if (tret == GS_ERROR)
{
error ("invalid lvalue in asm output %d", i);
ret = tret;
}
VEC_safe_push (tree, gc, outputs, link);
TREE_CHAIN (link) = NULL_TREE;
if (is_inout)
{
/* An input/output operand. To give the optimizers more
flexibility, split it into separate input and output
operands. */
tree input;
char buf[10];
/* Turn the in/out constraint into an output constraint. */
char *p = xstrdup (constraint);
p[0] = '=';
TREE_VALUE (TREE_PURPOSE (link)) = build_string (constraint_len, p);
/* And add a matching input constraint. */
if (allows_reg)
{
sprintf (buf, "%d", i);
/* If there are multiple alternatives in the constraint,
handle each of them individually. Those that allow register
will be replaced with operand number, the others will stay
unchanged. */
if (strchr (p, ',') != NULL)
{
size_t len = 0, buflen = strlen (buf);
char *beg, *end, *str, *dst;
for (beg = p + 1;;)
{
end = strchr (beg, ',');
if (end == NULL)
end = strchr (beg, '\0');
if ((size_t) (end - beg) < buflen)
len += buflen + 1;
else
len += end - beg + 1;
if (*end)
beg = end + 1;
else
break;
}
str = (char *) alloca (len);
for (beg = p + 1, dst = str;;)
{
const char *tem;
bool mem_p, reg_p, inout_p;
end = strchr (beg, ',');
if (end)
*end = '\0';
beg[-1] = '=';
tem = beg - 1;
parse_output_constraint (&tem, i, 0, 0,
&mem_p, ®_p, &inout_p);
if (dst != str)
*dst++ = ',';
if (reg_p)
{
memcpy (dst, buf, buflen);
dst += buflen;
}
else
{
if (end)
len = end - beg;
else
len = strlen (beg);
memcpy (dst, beg, len);
dst += len;
}
if (end)
beg = end + 1;
else
break;
}
*dst = '\0';
input = build_string (dst - str, str);
}
else
input = build_string (strlen (buf), buf);
}
else
input = build_string (constraint_len - 1, constraint + 1);
free (p);
input = build_tree_list (build_tree_list (NULL_TREE, input),
unshare_expr (TREE_VALUE (link)));
ASM_INPUTS (expr) = chainon (ASM_INPUTS (expr), input);
}
}
link_next = NULL_TREE;
for (link = ASM_INPUTS (expr); link; ++i, link = link_next)
{
link_next = TREE_CHAIN (link);
constraint = TREE_STRING_POINTER (TREE_VALUE (TREE_PURPOSE (link)));
parse_input_constraint (&constraint, 0, 0, noutputs, 0,
oconstraints, &allows_mem, &allows_reg);
/* If we can't make copies, we can only accept memory. */
if (TREE_ADDRESSABLE (TREE_TYPE (TREE_VALUE (link))))
{
if (allows_mem)
allows_reg = 0;
else
{
error ("impossible constraint in %<asm%>");
error ("non-memory input %d must stay in memory", i);
return GS_ERROR;
}
}
/* If the operand is a memory input, it should be an lvalue. */
if (!allows_reg && allows_mem)
{
tree inputv = TREE_VALUE (link);
STRIP_NOPS (inputv);
if (TREE_CODE (inputv) == PREDECREMENT_EXPR
|| TREE_CODE (inputv) == PREINCREMENT_EXPR
|| TREE_CODE (inputv) == POSTDECREMENT_EXPR
|| TREE_CODE (inputv) == POSTINCREMENT_EXPR)
TREE_VALUE (link) = error_mark_node;
tret = gimplify_expr (&TREE_VALUE (link), pre_p, post_p,
is_gimple_lvalue, fb_lvalue | fb_mayfail);
mark_addressable (TREE_VALUE (link));
if (tret == GS_ERROR)
{
if (EXPR_HAS_LOCATION (TREE_VALUE (link)))
input_location = EXPR_LOCATION (TREE_VALUE (link));
error ("memory input %d is not directly addressable", i);
ret = tret;
}
}
else
{
tret = gimplify_expr (&TREE_VALUE (link), pre_p, post_p,
is_gimple_asm_val, fb_rvalue);
if (tret == GS_ERROR)
ret = tret;
}
TREE_CHAIN (link) = NULL_TREE;
VEC_safe_push (tree, gc, inputs, link);
}
for (link = ASM_CLOBBERS (expr); link; ++i, link = TREE_CHAIN (link))
VEC_safe_push (tree, gc, clobbers, link);
for (link = ASM_LABELS (expr); link; ++i, link = TREE_CHAIN (link))
VEC_safe_push (tree, gc, labels, link);
/* Do not add ASMs with errors to the gimple IL stream. */
if (ret != GS_ERROR)
{
stmt = gimple_build_asm_vec (TREE_STRING_POINTER (ASM_STRING (expr)),
inputs, outputs, clobbers, labels);
gimple_asm_set_volatile (stmt, ASM_VOLATILE_P (expr));
gimple_asm_set_input (stmt, ASM_INPUT_P (expr));
gimplify_seq_add_stmt (pre_p, stmt);
}
return ret;
}
/* Gimplify a CLEANUP_POINT_EXPR. Currently this works by adding
GIMPLE_WITH_CLEANUP_EXPRs to the prequeue as we encounter cleanups while
gimplifying the body, and converting them to TRY_FINALLY_EXPRs when we
return to this function.
FIXME should we complexify the prequeue handling instead? Or use flags
for all the cleanups and let the optimizer tighten them up? The current
code seems pretty fragile; it will break on a cleanup within any
non-conditional nesting. But any such nesting would be broken, anyway;
we can't write a TRY_FINALLY_EXPR that starts inside a nesting construct
and continues out of it. We can do that at the RTL level, though, so
having an optimizer to tighten up try/finally regions would be a Good
Thing. */
static enum gimplify_status
gimplify_cleanup_point_expr (tree *expr_p, gimple_seq *pre_p)
{
gimple_stmt_iterator iter;
gimple_seq body_sequence = NULL;
tree temp = voidify_wrapper_expr (*expr_p, NULL);
/* We only care about the number of conditions between the innermost
CLEANUP_POINT_EXPR and the cleanup. So save and reset the count and
any cleanups collected outside the CLEANUP_POINT_EXPR. */
int old_conds = gimplify_ctxp->conditions;
gimple_seq old_cleanups = gimplify_ctxp->conditional_cleanups;
bool old_in_cleanup_point_expr = gimplify_ctxp->in_cleanup_point_expr;
gimplify_ctxp->conditions = 0;
gimplify_ctxp->conditional_cleanups = NULL;
gimplify_ctxp->in_cleanup_point_expr = true;
gimplify_stmt (&TREE_OPERAND (*expr_p, 0), &body_sequence);
gimplify_ctxp->conditions = old_conds;
gimplify_ctxp->conditional_cleanups = old_cleanups;
gimplify_ctxp->in_cleanup_point_expr = old_in_cleanup_point_expr;
for (iter = gsi_start (body_sequence); !gsi_end_p (iter); )
{
gimple wce = gsi_stmt (iter);
if (gimple_code (wce) == GIMPLE_WITH_CLEANUP_EXPR)
{
if (gsi_one_before_end_p (iter))
{
/* Note that gsi_insert_seq_before and gsi_remove do not
scan operands, unlike some other sequence mutators. */
if (!gimple_wce_cleanup_eh_only (wce))
gsi_insert_seq_before_without_update (&iter,
gimple_wce_cleanup (wce),
GSI_SAME_STMT);
gsi_remove (&iter, true);
break;
}
else
{
gimple gtry;
gimple_seq seq;
enum gimple_try_flags kind;
if (gimple_wce_cleanup_eh_only (wce))
kind = GIMPLE_TRY_CATCH;
else
kind = GIMPLE_TRY_FINALLY;
seq = gsi_split_seq_after (iter);
gtry = gimple_build_try (seq, gimple_wce_cleanup (wce), kind);
/* Do not use gsi_replace here, as it may scan operands.
We want to do a simple structural modification only. */
*gsi_stmt_ptr (&iter) = gtry;
iter = gsi_start (seq);
}
}
else
gsi_next (&iter);
}
gimplify_seq_add_seq (pre_p, body_sequence);
if (temp)
{
*expr_p = temp;
return GS_OK;
}
else
{
*expr_p = NULL;
return GS_ALL_DONE;
}
}
/* Insert a cleanup marker for gimplify_cleanup_point_expr. CLEANUP
is the cleanup action required. EH_ONLY is true if the cleanup should
only be executed if an exception is thrown, not on normal exit. */
static void
gimple_push_cleanup (tree var, tree cleanup, bool eh_only, gimple_seq *pre_p)
{
gimple wce;
gimple_seq cleanup_stmts = NULL;
/* Errors can result in improperly nested cleanups. Which results in
confusion when trying to resolve the GIMPLE_WITH_CLEANUP_EXPR. */
if (seen_error ())
return;
if (gimple_conditional_context ())
{
/* If we're in a conditional context, this is more complex. We only
want to run the cleanup if we actually ran the initialization that
necessitates it, but we want to run it after the end of the
conditional context. So we wrap the try/finally around the
condition and use a flag to determine whether or not to actually
run the destructor. Thus
test ? f(A()) : 0
becomes (approximately)
flag = 0;
try {
if (test) { A::A(temp); flag = 1; val = f(temp); }
else { val = 0; }
} finally {
if (flag) A::~A(temp);
}
val
*/
tree flag = create_tmp_var (boolean_type_node, "cleanup");
gimple ffalse = gimple_build_assign (flag, boolean_false_node);
gimple ftrue = gimple_build_assign (flag, boolean_true_node);
cleanup = build3 (COND_EXPR, void_type_node, flag, cleanup, NULL);
gimplify_stmt (&cleanup, &cleanup_stmts);
wce = gimple_build_wce (cleanup_stmts);
gimplify_seq_add_stmt (&gimplify_ctxp->conditional_cleanups, ffalse);
gimplify_seq_add_stmt (&gimplify_ctxp->conditional_cleanups, wce);
gimplify_seq_add_stmt (pre_p, ftrue);
/* Because of this manipulation, and the EH edges that jump
threading cannot redirect, the temporary (VAR) will appear
to be used uninitialized. Don't warn. */
TREE_NO_WARNING (var) = 1;
}
else
{
gimplify_stmt (&cleanup, &cleanup_stmts);
wce = gimple_build_wce (cleanup_stmts);
gimple_wce_set_cleanup_eh_only (wce, eh_only);
gimplify_seq_add_stmt (pre_p, wce);
}
}
/* Gimplify a TARGET_EXPR which doesn't appear on the rhs of an INIT_EXPR. */
static enum gimplify_status
gimplify_target_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p)
{
tree targ = *expr_p;
tree temp = TARGET_EXPR_SLOT (targ);
tree init = TARGET_EXPR_INITIAL (targ);
enum gimplify_status ret;
if (init)
{
tree cleanup = NULL_TREE;
/* TARGET_EXPR temps aren't part of the enclosing block, so add it
to the temps list. Handle also variable length TARGET_EXPRs. */
if (TREE_CODE (DECL_SIZE (temp)) != INTEGER_CST)
{
if (!TYPE_SIZES_GIMPLIFIED (TREE_TYPE (temp)))
gimplify_type_sizes (TREE_TYPE (temp), pre_p);
gimplify_vla_decl (temp, pre_p);
}
else
gimple_add_tmp_var (temp);
/* If TARGET_EXPR_INITIAL is void, then the mere evaluation of the
expression is supposed to initialize the slot. */
if (VOID_TYPE_P (TREE_TYPE (init)))
ret = gimplify_expr (&init, pre_p, post_p, is_gimple_stmt, fb_none);
else
{
tree init_expr = build2 (INIT_EXPR, void_type_node, temp, init);
init = init_expr;
ret = gimplify_expr (&init, pre_p, post_p, is_gimple_stmt, fb_none);
init = NULL;
ggc_free (init_expr);
}
if (ret == GS_ERROR)
{
/* PR c++/28266 Make sure this is expanded only once. */
TARGET_EXPR_INITIAL (targ) = NULL_TREE;
return GS_ERROR;
}
if (init)
gimplify_and_add (init, pre_p);
/* If needed, push the cleanup for the temp. */
if (TARGET_EXPR_CLEANUP (targ))
{
if (CLEANUP_EH_ONLY (targ))
gimple_push_cleanup (temp, TARGET_EXPR_CLEANUP (targ),
CLEANUP_EH_ONLY (targ), pre_p);
else
cleanup = TARGET_EXPR_CLEANUP (targ);
}
/* Add a clobber for the temporary going out of scope, like
gimplify_bind_expr. */
if (gimplify_ctxp->in_cleanup_point_expr
&& needs_to_live_in_memory (temp))
{
tree clobber = build_constructor (TREE_TYPE (temp), NULL);
TREE_THIS_VOLATILE (clobber) = true;
clobber = build2 (MODIFY_EXPR, TREE_TYPE (temp), temp, clobber);
if (cleanup)
cleanup = build2 (COMPOUND_EXPR, void_type_node, cleanup,
clobber);
else
cleanup = clobber;
}
if (cleanup)
gimple_push_cleanup (temp, cleanup, false, pre_p);
/* Only expand this once. */
TREE_OPERAND (targ, 3) = init;
TARGET_EXPR_INITIAL (targ) = NULL_TREE;
}
else
/* We should have expanded this before. */
gcc_assert (DECL_SEEN_IN_BIND_EXPR_P (temp));
*expr_p = temp;
return GS_OK;
}
/* Gimplification of expression trees. */
/* Gimplify an expression which appears at statement context. The
corresponding GIMPLE statements are added to *SEQ_P. If *SEQ_P is
NULL, a new sequence is allocated.
Return true if we actually added a statement to the queue. */
bool
gimplify_stmt (tree *stmt_p, gimple_seq *seq_p)
{
gimple_seq_node last;
if (!*seq_p)
*seq_p = gimple_seq_alloc ();
last = gimple_seq_last (*seq_p);
gimplify_expr (stmt_p, seq_p, NULL, is_gimple_stmt, fb_none);
return last != gimple_seq_last (*seq_p);
}
/* Add FIRSTPRIVATE entries for DECL in the OpenMP the surrounding parallels
to CTX. If entries already exist, force them to be some flavor of private.
If there is no enclosing parallel, do nothing. */
void
omp_firstprivatize_variable (struct gimplify_omp_ctx *ctx, tree decl)
{
splay_tree_node n;
if (decl == NULL || !DECL_P (decl))
return;
do
{
n = splay_tree_lookup (ctx->variables, (splay_tree_key)decl);
if (n != NULL)
{
if (n->value & GOVD_SHARED)
n->value = GOVD_FIRSTPRIVATE | (n->value & GOVD_SEEN);
else
return;
}
else if (ctx->region_type != ORT_WORKSHARE)
omp_add_variable (ctx, decl, GOVD_FIRSTPRIVATE);
ctx = ctx->outer_context;
}
while (ctx);
}
/* Similarly for each of the type sizes of TYPE. */
static void
omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *ctx, tree type)
{
if (type == NULL || type == error_mark_node)
return;
type = TYPE_MAIN_VARIANT (type);
if (pointer_set_insert (ctx->privatized_types, type))
return;
switch (TREE_CODE (type))
{
case INTEGER_TYPE:
case ENUMERAL_TYPE:
case BOOLEAN_TYPE:
case REAL_TYPE:
case FIXED_POINT_TYPE:
omp_firstprivatize_variable (ctx, TYPE_MIN_VALUE (type));
omp_firstprivatize_variable (ctx, TYPE_MAX_VALUE (type));
break;
case ARRAY_TYPE:
omp_firstprivatize_type_sizes (ctx, TREE_TYPE (type));
omp_firstprivatize_type_sizes (ctx, TYPE_DOMAIN (type));
break;
case RECORD_TYPE:
case UNION_TYPE:
case QUAL_UNION_TYPE:
{
tree field;
for (field = TYPE_FIELDS (type); field; field = DECL_CHAIN (field))
if (TREE_CODE (field) == FIELD_DECL)
{
omp_firstprivatize_variable (ctx, DECL_FIELD_OFFSET (field));
omp_firstprivatize_type_sizes (ctx, TREE_TYPE (field));
}
}
break;
case POINTER_TYPE:
case REFERENCE_TYPE:
omp_firstprivatize_type_sizes (ctx, TREE_TYPE (type));
break;
default:
break;
}
omp_firstprivatize_variable (ctx, TYPE_SIZE (type));
omp_firstprivatize_variable (ctx, TYPE_SIZE_UNIT (type));
lang_hooks.types.omp_firstprivatize_type_sizes (ctx, type);
}
/* Add an entry for DECL in the OpenMP context CTX with FLAGS. */
static void
omp_add_variable (struct gimplify_omp_ctx *ctx, tree decl, unsigned int flags)
{
splay_tree_node n;
unsigned int nflags;
tree t;
if (error_operand_p (decl))
return;
/* Never elide decls whose type has TREE_ADDRESSABLE set. This means
there are constructors involved somewhere. */
if (TREE_ADDRESSABLE (TREE_TYPE (decl))
|| TYPE_NEEDS_CONSTRUCTING (TREE_TYPE (decl)))
flags |= GOVD_SEEN;
n = splay_tree_lookup (ctx->variables, (splay_tree_key)decl);
if (n != NULL)
{
/* We shouldn't be re-adding the decl with the same data
sharing class. */
gcc_assert ((n->value & GOVD_DATA_SHARE_CLASS & flags) == 0);
/* The only combination of data sharing classes we should see is
FIRSTPRIVATE and LASTPRIVATE. */
nflags = n->value | flags;
gcc_assert ((nflags & GOVD_DATA_SHARE_CLASS)
== (GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE));
n->value = nflags;
return;
}
/* When adding a variable-sized variable, we have to handle all sorts
of additional bits of data: the pointer replacement variable, and
the parameters of the type. */
if (DECL_SIZE (decl) && TREE_CODE (DECL_SIZE (decl)) != INTEGER_CST)
{
/* Add the pointer replacement variable as PRIVATE if the variable
replacement is private, else FIRSTPRIVATE since we'll need the
address of the original variable either for SHARED, or for the
copy into or out of the context. */
if (!(flags & GOVD_LOCAL))
{
nflags = flags & GOVD_PRIVATE ? GOVD_PRIVATE : GOVD_FIRSTPRIVATE;
nflags |= flags & GOVD_SEEN;
t = DECL_VALUE_EXPR (decl);
gcc_assert (TREE_CODE (t) == INDIRECT_REF);
t = TREE_OPERAND (t, 0);
gcc_assert (DECL_P (t));
omp_add_variable (ctx, t, nflags);
}
/* Add all of the variable and type parameters (which should have
been gimplified to a formal temporary) as FIRSTPRIVATE. */
omp_firstprivatize_variable (ctx, DECL_SIZE_UNIT (decl));
omp_firstprivatize_variable (ctx, DECL_SIZE (decl));
omp_firstprivatize_type_sizes (ctx, TREE_TYPE (decl));
/* The variable-sized variable itself is never SHARED, only some form
of PRIVATE. The sharing would take place via the pointer variable
which we remapped above. */
if (flags & GOVD_SHARED)
flags = GOVD_PRIVATE | GOVD_DEBUG_PRIVATE
| (flags & (GOVD_SEEN | GOVD_EXPLICIT));
/* We're going to make use of the TYPE_SIZE_UNIT at least in the
alloca statement we generate for the variable, so make sure it
is available. This isn't automatically needed for the SHARED
case, since we won't be allocating local storage then.
For local variables TYPE_SIZE_UNIT might not be gimplified yet,
in this case omp_notice_variable will be called later
on when it is gimplified. */
else if (! (flags & GOVD_LOCAL)
&& DECL_P (TYPE_SIZE_UNIT (TREE_TYPE (decl))))
omp_notice_variable (ctx, TYPE_SIZE_UNIT (TREE_TYPE (decl)), true);
}
else if (lang_hooks.decls.omp_privatize_by_reference (decl))
{
gcc_assert ((flags & GOVD_LOCAL) == 0);
omp_firstprivatize_type_sizes (ctx, TREE_TYPE (decl));
/* Similar to the direct variable sized case above, we'll need the
size of references being privatized. */
if ((flags & GOVD_SHARED) == 0)
{
t = TYPE_SIZE_UNIT (TREE_TYPE (TREE_TYPE (decl)));
if (TREE_CODE (t) != INTEGER_CST)
omp_notice_variable (ctx, t, true);
}
}
splay_tree_insert (ctx->variables, (splay_tree_key)decl, flags);
}
/* Notice a threadprivate variable DECL used in OpenMP context CTX.
This just prints out diagnostics about threadprivate variable uses
in untied tasks. If DECL2 is non-NULL, prevent this warning
on that variable. */
static bool
omp_notice_threadprivate_variable (struct gimplify_omp_ctx *ctx, tree decl,
tree decl2)
{
splay_tree_node n;
if (ctx->region_type != ORT_UNTIED_TASK)
return false;
n = splay_tree_lookup (ctx->variables, (splay_tree_key)decl);
if (n == NULL)
{
error ("threadprivate variable %qE used in untied task",
DECL_NAME (decl));
error_at (ctx->location, "enclosing task");
splay_tree_insert (ctx->variables, (splay_tree_key)decl, 0);
}
if (decl2)
splay_tree_insert (ctx->variables, (splay_tree_key)decl2, 0);
return false;
}
/* Record the fact that DECL was used within the OpenMP context CTX.
IN_CODE is true when real code uses DECL, and false when we should
merely emit default(none) errors. Return true if DECL is going to
be remapped and thus DECL shouldn't be gimplified into its
DECL_VALUE_EXPR (if any). */
static bool
omp_notice_variable (struct gimplify_omp_ctx *ctx, tree decl, bool in_code)
{
splay_tree_node n;
unsigned flags = in_code ? GOVD_SEEN : 0;
bool ret = false, shared;
if (error_operand_p (decl))
return false;
/* Threadprivate variables are predetermined. */
if (is_global_var (decl))
{
if (DECL_THREAD_LOCAL_P (decl))
return omp_notice_threadprivate_variable (ctx, decl, NULL_TREE);
if (DECL_HAS_VALUE_EXPR_P (decl))
{
tree value = get_base_address (DECL_VALUE_EXPR (decl));
if (value && DECL_P (value) && DECL_THREAD_LOCAL_P (value))
return omp_notice_threadprivate_variable (ctx, decl, value);
}
}
n = splay_tree_lookup (ctx->variables, (splay_tree_key)decl);
if (n == NULL)
{
enum omp_clause_default_kind default_kind, kind;
struct gimplify_omp_ctx *octx;
if (ctx->region_type == ORT_WORKSHARE)
goto do_outer;
/* ??? Some compiler-generated variables (like SAVE_EXPRs) could be
remapped firstprivate instead of shared. To some extent this is
addressed in omp_firstprivatize_type_sizes, but not effectively. */
default_kind = ctx->default_kind;
kind = lang_hooks.decls.omp_predetermined_sharing (decl);
if (kind != OMP_CLAUSE_DEFAULT_UNSPECIFIED)
default_kind = kind;
switch (default_kind)
{
case OMP_CLAUSE_DEFAULT_NONE:
error ("%qE not specified in enclosing parallel",
DECL_NAME (lang_hooks.decls.omp_report_decl (decl)));
if ((ctx->region_type & ORT_TASK) != 0)
error_at (ctx->location, "enclosing task");
else
error_at (ctx->location, "enclosing parallel");
/* FALLTHRU */
case OMP_CLAUSE_DEFAULT_SHARED:
flags |= GOVD_SHARED;
break;
case OMP_CLAUSE_DEFAULT_PRIVATE:
flags |= GOVD_PRIVATE;
break;
case OMP_CLAUSE_DEFAULT_FIRSTPRIVATE:
flags |= GOVD_FIRSTPRIVATE;
break;
case OMP_CLAUSE_DEFAULT_UNSPECIFIED:
/* decl will be either GOVD_FIRSTPRIVATE or GOVD_SHARED. */
gcc_assert ((ctx->region_type & ORT_TASK) != 0);
if (ctx->outer_context)
omp_notice_variable (ctx->outer_context, decl, in_code);
for (octx = ctx->outer_context; octx; octx = octx->outer_context)
{
splay_tree_node n2;
n2 = splay_tree_lookup (octx->variables, (splay_tree_key) decl);
if (n2 && (n2->value & GOVD_DATA_SHARE_CLASS) != GOVD_SHARED)
{
flags |= GOVD_FIRSTPRIVATE;
break;
}
if ((octx->region_type & ORT_PARALLEL) != 0)
break;
}
if (flags & GOVD_FIRSTPRIVATE)
break;
if (octx == NULL
&& (TREE_CODE (decl) == PARM_DECL
|| (!is_global_var (decl)
&& DECL_CONTEXT (decl) == current_function_decl)))
{
flags |= GOVD_FIRSTPRIVATE;
break;
}
flags |= GOVD_SHARED;
break;
default:
gcc_unreachable ();
}
if ((flags & GOVD_PRIVATE)
&& lang_hooks.decls.omp_private_outer_ref (decl))
flags |= GOVD_PRIVATE_OUTER_REF;
omp_add_variable (ctx, decl, flags);
shared = (flags & GOVD_SHARED) != 0;
ret = lang_hooks.decls.omp_disregard_value_expr (decl, shared);
goto do_outer;
}
if ((n->value & (GOVD_SEEN | GOVD_LOCAL)) == 0
&& (flags & (GOVD_SEEN | GOVD_LOCAL)) == GOVD_SEEN
&& DECL_SIZE (decl)
&& TREE_CODE (DECL_SIZE (decl)) != INTEGER_CST)
{
splay_tree_node n2;
tree t = DECL_VALUE_EXPR (decl);
gcc_assert (TREE_CODE (t) == INDIRECT_REF);
t = TREE_OPERAND (t, 0);
gcc_assert (DECL_P (t));
n2 = splay_tree_lookup (ctx->variables, (splay_tree_key) t);
n2->value |= GOVD_SEEN;
}
shared = ((flags | n->value) & GOVD_SHARED) != 0;
ret = lang_hooks.decls.omp_disregard_value_expr (decl, shared);
/* If nothing changed, there's nothing left to do. */
if ((n->value & flags) == flags)
return ret;
flags |= n->value;
n->value = flags;
do_outer:
/* If the variable is private in the current context, then we don't
need to propagate anything to an outer context. */
if ((flags & GOVD_PRIVATE) && !(flags & GOVD_PRIVATE_OUTER_REF))
return ret;
if (ctx->outer_context
&& omp_notice_variable (ctx->outer_context, decl, in_code))
return true;
return ret;
}
/* Verify that DECL is private within CTX. If there's specific information
to the contrary in the innermost scope, generate an error. */
static bool
omp_is_private (struct gimplify_omp_ctx *ctx, tree decl)
{
splay_tree_node n;
n = splay_tree_lookup (ctx->variables, (splay_tree_key)decl);
if (n != NULL)
{
if (n->value & GOVD_SHARED)
{
if (ctx == gimplify_omp_ctxp)
{
error ("iteration variable %qE should be private",
DECL_NAME (decl));
n->value = GOVD_PRIVATE;
return true;
}
else
return false;
}
else if ((n->value & GOVD_EXPLICIT) != 0
&& (ctx == gimplify_omp_ctxp
|| (ctx->region_type == ORT_COMBINED_PARALLEL
&& gimplify_omp_ctxp->outer_context == ctx)))
{
if ((n->value & GOVD_FIRSTPRIVATE) != 0)
error ("iteration variable %qE should not be firstprivate",
DECL_NAME (decl));
else if ((n->value & GOVD_REDUCTION) != 0)
error ("iteration variable %qE should not be reduction",
DECL_NAME (decl));
}
return (ctx == gimplify_omp_ctxp
|| (ctx->region_type == ORT_COMBINED_PARALLEL
&& gimplify_omp_ctxp->outer_context == ctx));
}
if (ctx->region_type != ORT_WORKSHARE)
return false;
else if (ctx->outer_context)
return omp_is_private (ctx->outer_context, decl);
return false;
}
/* Return true if DECL is private within a parallel region
that binds to the current construct's context or in parallel
region's REDUCTION clause. */
static bool
omp_check_private (struct gimplify_omp_ctx *ctx, tree decl)
{
splay_tree_node n;
do
{
ctx = ctx->outer_context;
if (ctx == NULL)
return !(is_global_var (decl)
/* References might be private, but might be shared too. */
|| lang_hooks.decls.omp_privatize_by_reference (decl));
n = splay_tree_lookup (ctx->variables, (splay_tree_key) decl);
if (n != NULL)
return (n->value & GOVD_SHARED) == 0;
}
while (ctx->region_type == ORT_WORKSHARE);
return false;
}
/* Scan the OpenMP clauses in *LIST_P, installing mappings into a new
and previous omp contexts. */
static void
gimplify_scan_omp_clauses (tree *list_p, gimple_seq *pre_p,
enum omp_region_type region_type)
{
struct gimplify_omp_ctx *ctx, *outer_ctx;
struct gimplify_ctx gctx;
tree c;
ctx = new_omp_context (region_type);
outer_ctx = ctx->outer_context;
while ((c = *list_p) != NULL)
{
bool remove = false;
bool notice_outer = true;
const char *check_non_private = NULL;
unsigned int flags;
tree decl;
switch (OMP_CLAUSE_CODE (c))
{
case OMP_CLAUSE_PRIVATE:
flags = GOVD_PRIVATE | GOVD_EXPLICIT;
if (lang_hooks.decls.omp_private_outer_ref (OMP_CLAUSE_DECL (c)))
{
flags |= GOVD_PRIVATE_OUTER_REF;
OMP_CLAUSE_PRIVATE_OUTER_REF (c) = 1;
}
else
notice_outer = false;
goto do_add;
case OMP_CLAUSE_SHARED:
flags = GOVD_SHARED | GOVD_EXPLICIT;
goto do_add;
case OMP_CLAUSE_FIRSTPRIVATE:
flags = GOVD_FIRSTPRIVATE | GOVD_EXPLICIT;
check_non_private = "firstprivate";
goto do_add;
case OMP_CLAUSE_LASTPRIVATE:
flags = GOVD_LASTPRIVATE | GOVD_SEEN | GOVD_EXPLICIT;
check_non_private = "lastprivate";
goto do_add;
case OMP_CLAUSE_REDUCTION:
flags = GOVD_REDUCTION | GOVD_SEEN | GOVD_EXPLICIT;
check_non_private = "reduction";
goto do_add;
do_add:
decl = OMP_CLAUSE_DECL (c);
if (error_operand_p (decl))
{
remove = true;
break;
}
omp_add_variable (ctx, decl, flags);
if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_REDUCTION
&& OMP_CLAUSE_REDUCTION_PLACEHOLDER (c))
{
omp_add_variable (ctx, OMP_CLAUSE_REDUCTION_PLACEHOLDER (c),
GOVD_LOCAL | GOVD_SEEN);
gimplify_omp_ctxp = ctx;
push_gimplify_context (&gctx);
OMP_CLAUSE_REDUCTION_GIMPLE_INIT (c) = gimple_seq_alloc ();
OMP_CLAUSE_REDUCTION_GIMPLE_MERGE (c) = gimple_seq_alloc ();
gimplify_and_add (OMP_CLAUSE_REDUCTION_INIT (c),
&OMP_CLAUSE_REDUCTION_GIMPLE_INIT (c));
pop_gimplify_context
(gimple_seq_first_stmt (OMP_CLAUSE_REDUCTION_GIMPLE_INIT (c)));
push_gimplify_context (&gctx);
gimplify_and_add (OMP_CLAUSE_REDUCTION_MERGE (c),
&OMP_CLAUSE_REDUCTION_GIMPLE_MERGE (c));
pop_gimplify_context
(gimple_seq_first_stmt (OMP_CLAUSE_REDUCTION_GIMPLE_MERGE (c)));
OMP_CLAUSE_REDUCTION_INIT (c) = NULL_TREE;
OMP_CLAUSE_REDUCTION_MERGE (c) = NULL_TREE;
gimplify_omp_ctxp = outer_ctx;
}
else if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_LASTPRIVATE
&& OMP_CLAUSE_LASTPRIVATE_STMT (c))
{
gimplify_omp_ctxp = ctx;
push_gimplify_context (&gctx);
if (TREE_CODE (OMP_CLAUSE_LASTPRIVATE_STMT (c)) != BIND_EXPR)
{
tree bind = build3 (BIND_EXPR, void_type_node, NULL,
NULL, NULL);
TREE_SIDE_EFFECTS (bind) = 1;
BIND_EXPR_BODY (bind) = OMP_CLAUSE_LASTPRIVATE_STMT (c);
OMP_CLAUSE_LASTPRIVATE_STMT (c) = bind;
}
gimplify_and_add (OMP_CLAUSE_LASTPRIVATE_STMT (c),
&OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c));
pop_gimplify_context
(gimple_seq_first_stmt (OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c)));
OMP_CLAUSE_LASTPRIVATE_STMT (c) = NULL_TREE;
gimplify_omp_ctxp = outer_ctx;
}
if (notice_outer)
goto do_notice;
break;
case OMP_CLAUSE_COPYIN:
case OMP_CLAUSE_COPYPRIVATE:
decl = OMP_CLAUSE_DECL (c);
if (error_operand_p (decl))
{
remove = true;
break;
}
do_notice:
if (outer_ctx)
omp_notice_variable (outer_ctx, decl, true);
if (check_non_private
&& region_type == ORT_WORKSHARE
&& omp_check_private (ctx, decl))
{
error ("%s variable %qE is private in outer context",
check_non_private, DECL_NAME (decl));
remove = true;
}
break;
case OMP_CLAUSE_FINAL:
case OMP_CLAUSE_IF:
OMP_CLAUSE_OPERAND (c, 0)
= gimple_boolify (OMP_CLAUSE_OPERAND (c, 0));
/* Fall through. */
case OMP_CLAUSE_SCHEDULE:
case OMP_CLAUSE_NUM_THREADS:
if (gimplify_expr (&OMP_CLAUSE_OPERAND (c, 0), pre_p, NULL,
is_gimple_val, fb_rvalue) == GS_ERROR)
remove = true;
break;
case OMP_CLAUSE_NOWAIT:
case OMP_CLAUSE_ORDERED:
case OMP_CLAUSE_UNTIED:
case OMP_CLAUSE_COLLAPSE:
case OMP_CLAUSE_MERGEABLE:
break;
case OMP_CLAUSE_DEFAULT:
ctx->default_kind = OMP_CLAUSE_DEFAULT_KIND (c);
break;
default:
gcc_unreachable ();
}
if (remove)
*list_p = OMP_CLAUSE_CHAIN (c);
else
list_p = &OMP_CLAUSE_CHAIN (c);
}
gimplify_omp_ctxp = ctx;
}
/* For all variables that were not actually used within the context,
remove PRIVATE, SHARED, and FIRSTPRIVATE clauses. */
static int
gimplify_adjust_omp_clauses_1 (splay_tree_node n, void *data)
{
tree *list_p = (tree *) data;
tree decl = (tree) n->key;
unsigned flags = n->value;
enum omp_clause_code code;
tree clause;
bool private_debug;
if (flags & (GOVD_EXPLICIT | GOVD_LOCAL))
return 0;
if ((flags & GOVD_SEEN) == 0)
return 0;
if (flags & GOVD_DEBUG_PRIVATE)
{
gcc_assert ((flags & GOVD_DATA_SHARE_CLASS) == GOVD_PRIVATE);
private_debug = true;
}
else
private_debug
= lang_hooks.decls.omp_private_debug_clause (decl,
!!(flags & GOVD_SHARED));
if (private_debug)
code = OMP_CLAUSE_PRIVATE;
else if (flags & GOVD_SHARED)
{
if (is_global_var (decl))
{
struct gimplify_omp_ctx *ctx = gimplify_omp_ctxp->outer_context;
while (ctx != NULL)
{
splay_tree_node on
= splay_tree_lookup (ctx->variables, (splay_tree_key) decl);
if (on && (on->value & (GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE
| GOVD_PRIVATE | GOVD_REDUCTION)) != 0)
break;
ctx = ctx->outer_context;
}
if (ctx == NULL)
return 0;
}
code = OMP_CLAUSE_SHARED;
}
else if (flags & GOVD_PRIVATE)
code = OMP_CLAUSE_PRIVATE;
else if (flags & GOVD_FIRSTPRIVATE)
code = OMP_CLAUSE_FIRSTPRIVATE;
else
gcc_unreachable ();
clause = build_omp_clause (input_location, code);
OMP_CLAUSE_DECL (clause) = decl;
OMP_CLAUSE_CHAIN (clause) = *list_p;
if (private_debug)
OMP_CLAUSE_PRIVATE_DEBUG (clause) = 1;
else if (code == OMP_CLAUSE_PRIVATE && (flags & GOVD_PRIVATE_OUTER_REF))
OMP_CLAUSE_PRIVATE_OUTER_REF (clause) = 1;
*list_p = clause;
lang_hooks.decls.omp_finish_clause (clause);
return 0;
}
static void
gimplify_adjust_omp_clauses (tree *list_p)
{
struct gimplify_omp_ctx *ctx = gimplify_omp_ctxp;
tree c, decl;
while ((c = *list_p) != NULL)
{
splay_tree_node n;
bool remove = false;
switch (OMP_CLAUSE_CODE (c))
{
case OMP_CLAUSE_PRIVATE:
case OMP_CLAUSE_SHARED:
case OMP_CLAUSE_FIRSTPRIVATE:
decl = OMP_CLAUSE_DECL (c);
n = splay_tree_lookup (ctx->variables, (splay_tree_key) decl);
remove = !(n->value & GOVD_SEEN);
if (! remove)
{
bool shared = OMP_CLAUSE_CODE (c) == OMP_CLAUSE_SHARED;
if ((n->value & GOVD_DEBUG_PRIVATE)
|| lang_hooks.decls.omp_private_debug_clause (decl, shared))
{
gcc_assert ((n->value & GOVD_DEBUG_PRIVATE) == 0
|| ((n->value & GOVD_DATA_SHARE_CLASS)
== GOVD_PRIVATE));
OMP_CLAUSE_SET_CODE (c, OMP_CLAUSE_PRIVATE);
OMP_CLAUSE_PRIVATE_DEBUG (c) = 1;
}
}
break;
case OMP_CLAUSE_LASTPRIVATE:
/* Make sure OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE is set to
accurately reflect the presence of a FIRSTPRIVATE clause. */
decl = OMP_CLAUSE_DECL (c);
n = splay_tree_lookup (ctx->variables, (splay_tree_key) decl);
OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE (c)
= (n->value & GOVD_FIRSTPRIVATE) != 0;
break;
case OMP_CLAUSE_REDUCTION:
case OMP_CLAUSE_COPYIN:
case OMP_CLAUSE_COPYPRIVATE:
case OMP_CLAUSE_IF:
case OMP_CLAUSE_NUM_THREADS:
case OMP_CLAUSE_SCHEDULE:
case OMP_CLAUSE_NOWAIT:
case OMP_CLAUSE_ORDERED:
case OMP_CLAUSE_DEFAULT:
case OMP_CLAUSE_UNTIED:
case OMP_CLAUSE_COLLAPSE:
case OMP_CLAUSE_FINAL:
case OMP_CLAUSE_MERGEABLE:
break;
default:
gcc_unreachable ();
}
if (remove)
*list_p = OMP_CLAUSE_CHAIN (c);
else
list_p = &OMP_CLAUSE_CHAIN (c);
}
/* Add in any implicit data sharing. */
splay_tree_foreach (ctx->variables, gimplify_adjust_omp_clauses_1, list_p);
gimplify_omp_ctxp = ctx->outer_context;
delete_omp_context (ctx);
}
/* Gimplify the contents of an OMP_PARALLEL statement. This involves
gimplification of the body, as well as scanning the body for used
variables. We need to do this scan now, because variable-sized
decls will be decomposed during gimplification. */
static void
gimplify_omp_parallel (tree *expr_p, gimple_seq *pre_p)
{
tree expr = *expr_p;
gimple g;
gimple_seq body = NULL;
struct gimplify_ctx gctx;
gimplify_scan_omp_clauses (&OMP_PARALLEL_CLAUSES (expr), pre_p,
OMP_PARALLEL_COMBINED (expr)
? ORT_COMBINED_PARALLEL
: ORT_PARALLEL);
push_gimplify_context (&gctx);
g = gimplify_and_return_first (OMP_PARALLEL_BODY (expr), &body);
if (gimple_code (g) == GIMPLE_BIND)
pop_gimplify_context (g);
else
pop_gimplify_context (NULL);
gimplify_adjust_omp_clauses (&OMP_PARALLEL_CLAUSES (expr));
g = gimple_build_omp_parallel (body,
OMP_PARALLEL_CLAUSES (expr),
NULL_TREE, NULL_TREE);
if (OMP_PARALLEL_COMBINED (expr))
gimple_omp_set_subcode (g, GF_OMP_PARALLEL_COMBINED);
gimplify_seq_add_stmt (pre_p, g);
*expr_p = NULL_TREE;
}
/* Gimplify the contents of an OMP_TASK statement. This involves
gimplification of the body, as well as scanning the body for used
variables. We need to do this scan now, because variable-sized
decls will be decomposed during gimplification. */
static void
gimplify_omp_task (tree *expr_p, gimple_seq *pre_p)
{
tree expr = *expr_p;
gimple g;
gimple_seq body = NULL;
struct gimplify_ctx gctx;
gimplify_scan_omp_clauses (&OMP_TASK_CLAUSES (expr), pre_p,
find_omp_clause (OMP_TASK_CLAUSES (expr),
OMP_CLAUSE_UNTIED)
? ORT_UNTIED_TASK : ORT_TASK);
push_gimplify_context (&gctx);
g = gimplify_and_return_first (OMP_TASK_BODY (expr), &body);
if (gimple_code (g) == GIMPLE_BIND)
pop_gimplify_context (g);
else
pop_gimplify_context (NULL);
gimplify_adjust_omp_clauses (&OMP_TASK_CLAUSES (expr));
g = gimple_build_omp_task (body,
OMP_TASK_CLAUSES (expr),
NULL_TREE, NULL_TREE,
NULL_TREE, NULL_TREE, NULL_TREE);
gimplify_seq_add_stmt (pre_p, g);
*expr_p = NULL_TREE;
}
/* Gimplify the gross structure of an OMP_FOR statement. */
static enum gimplify_status
gimplify_omp_for (tree *expr_p, gimple_seq *pre_p)
{
tree for_stmt, decl, var, t;
enum gimplify_status ret = GS_ALL_DONE;
enum gimplify_status tret;
gimple gfor;
gimple_seq for_body, for_pre_body;
int i;
for_stmt = *expr_p;
gimplify_scan_omp_clauses (&OMP_FOR_CLAUSES (for_stmt), pre_p,
ORT_WORKSHARE);
/* Handle OMP_FOR_INIT. */
for_pre_body = NULL;
gimplify_and_add (OMP_FOR_PRE_BODY (for_stmt), &for_pre_body);
OMP_FOR_PRE_BODY (for_stmt) = NULL_TREE;
for_body = gimple_seq_alloc ();
gcc_assert (TREE_VEC_LENGTH (OMP_FOR_INIT (for_stmt))
== TREE_VEC_LENGTH (OMP_FOR_COND (for_stmt)));
gcc_assert (TREE_VEC_LENGTH (OMP_FOR_INIT (for_stmt))
== TREE_VEC_LENGTH (OMP_FOR_INCR (for_stmt)));
for (i = 0; i < TREE_VEC_LENGTH (OMP_FOR_INIT (for_stmt)); i++)
{
t = TREE_VEC_ELT (OMP_FOR_INIT (for_stmt), i);
gcc_assert (TREE_CODE (t) == MODIFY_EXPR);
decl = TREE_OPERAND (t, 0);
gcc_assert (DECL_P (decl));
gcc_assert (INTEGRAL_TYPE_P (TREE_TYPE (decl))
|| POINTER_TYPE_P (TREE_TYPE (decl)));
/* Make sure the iteration variable is private. */
if (omp_is_private (gimplify_omp_ctxp, decl))
omp_notice_variable (gimplify_omp_ctxp, decl, true);
else
omp_add_variable (gimplify_omp_ctxp, decl, GOVD_PRIVATE | GOVD_SEEN);
/* If DECL is not a gimple register, create a temporary variable to act
as an iteration counter. This is valid, since DECL cannot be
modified in the body of the loop. */
if (!is_gimple_reg (decl))
{
var = create_tmp_var (TREE_TYPE (decl), get_name (decl));
TREE_OPERAND (t, 0) = var;
gimplify_seq_add_stmt (&for_body, gimple_build_assign (decl, var));
omp_add_variable (gimplify_omp_ctxp, var, GOVD_PRIVATE | GOVD_SEEN);
}
else
var = decl;
tret = gimplify_expr (&TREE_OPERAND (t, 1), &for_pre_body, NULL,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
if (ret == GS_ERROR)
return ret;
/* Handle OMP_FOR_COND. */
t = TREE_VEC_ELT (OMP_FOR_COND (for_stmt), i);
gcc_assert (COMPARISON_CLASS_P (t));
gcc_assert (TREE_OPERAND (t, 0) == decl);
tret = gimplify_expr (&TREE_OPERAND (t, 1), &for_pre_body, NULL,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
/* Handle OMP_FOR_INCR. */
t = TREE_VEC_ELT (OMP_FOR_INCR (for_stmt), i);
switch (TREE_CODE (t))
{
case PREINCREMENT_EXPR:
case POSTINCREMENT_EXPR:
t = build_int_cst (TREE_TYPE (decl), 1);
t = build2 (PLUS_EXPR, TREE_TYPE (decl), var, t);
t = build2 (MODIFY_EXPR, TREE_TYPE (var), var, t);
TREE_VEC_ELT (OMP_FOR_INCR (for_stmt), i) = t;
break;
case PREDECREMENT_EXPR:
case POSTDECREMENT_EXPR:
t = build_int_cst (TREE_TYPE (decl), -1);
t = build2 (PLUS_EXPR, TREE_TYPE (decl), var, t);
t = build2 (MODIFY_EXPR, TREE_TYPE (var), var, t);
TREE_VEC_ELT (OMP_FOR_INCR (for_stmt), i) = t;
break;
case MODIFY_EXPR:
gcc_assert (TREE_OPERAND (t, 0) == decl);
TREE_OPERAND (t, 0) = var;
t = TREE_OPERAND (t, 1);
switch (TREE_CODE (t))
{
case PLUS_EXPR:
if (TREE_OPERAND (t, 1) == decl)
{
TREE_OPERAND (t, 1) = TREE_OPERAND (t, 0);
TREE_OPERAND (t, 0) = var;
break;
}
/* Fallthru. */
case MINUS_EXPR:
case POINTER_PLUS_EXPR:
gcc_assert (TREE_OPERAND (t, 0) == decl);
TREE_OPERAND (t, 0) = var;
break;
default:
gcc_unreachable ();
}
tret = gimplify_expr (&TREE_OPERAND (t, 1), &for_pre_body, NULL,
is_gimple_val, fb_rvalue);
ret = MIN (ret, tret);
break;
default:
gcc_unreachable ();
}
if (var != decl || TREE_VEC_LENGTH (OMP_FOR_INIT (for_stmt)) > 1)
{
tree c;
for (c = OMP_FOR_CLAUSES (for_stmt); c ; c = OMP_CLAUSE_CHAIN (c))
if (OMP_CLAUSE_CODE (c) == OMP_CLAUSE_LASTPRIVATE
&& OMP_CLAUSE_DECL (c) == decl
&& OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c) == NULL)
{
t = TREE_VEC_ELT (OMP_FOR_INCR (for_stmt), i);
gcc_assert (TREE_CODE (t) == MODIFY_EXPR);
gcc_assert (TREE_OPERAND (t, 0) == var);
t = TREE_OPERAND (t, 1);
gcc_assert (TREE_CODE (t) == PLUS_EXPR
|| TREE_CODE (t) == MINUS_EXPR
|| TREE_CODE (t) == POINTER_PLUS_EXPR);
gcc_assert (TREE_OPERAND (t, 0) == var);
t = build2 (TREE_CODE (t), TREE_TYPE (decl), decl,
TREE_OPERAND (t, 1));
gimplify_assign (decl, t,
&OMP_CLAUSE_LASTPRIVATE_GIMPLE_SEQ (c));
}
}
}
gimplify_and_add (OMP_FOR_BODY (for_stmt), &for_body);
gimplify_adjust_omp_clauses (&OMP_FOR_CLAUSES (for_stmt));
gfor = gimple_build_omp_for (for_body, OMP_FOR_CLAUSES (for_stmt),
TREE_VEC_LENGTH (OMP_FOR_INIT (for_stmt)),
for_pre_body);
for (i = 0; i < TREE_VEC_LENGTH (OMP_FOR_INIT (for_stmt)); i++)
{
t = TREE_VEC_ELT (OMP_FOR_INIT (for_stmt), i);
gimple_omp_for_set_index (gfor, i, TREE_OPERAND (t, 0));
gimple_omp_for_set_initial (gfor, i, TREE_OPERAND (t, 1));
t = TREE_VEC_ELT (OMP_FOR_COND (for_stmt), i);
gimple_omp_for_set_cond (gfor, i, TREE_CODE (t));
gimple_omp_for_set_final (gfor, i, TREE_OPERAND (t, 1));
t = TREE_VEC_ELT (OMP_FOR_INCR (for_stmt), i);
gimple_omp_for_set_incr (gfor, i, TREE_OPERAND (t, 1));
}
gimplify_seq_add_stmt (pre_p, gfor);
return ret == GS_ALL_DONE ? GS_ALL_DONE : GS_ERROR;
}
/* Gimplify the gross structure of other OpenMP worksharing constructs.
In particular, OMP_SECTIONS and OMP_SINGLE. */
static void
gimplify_omp_workshare (tree *expr_p, gimple_seq *pre_p)
{
tree expr = *expr_p;
gimple stmt;
gimple_seq body = NULL;
gimplify_scan_omp_clauses (&OMP_CLAUSES (expr), pre_p, ORT_WORKSHARE);
gimplify_and_add (OMP_BODY (expr), &body);
gimplify_adjust_omp_clauses (&OMP_CLAUSES (expr));
if (TREE_CODE (expr) == OMP_SECTIONS)
stmt = gimple_build_omp_sections (body, OMP_CLAUSES (expr));
else if (TREE_CODE (expr) == OMP_SINGLE)
stmt = gimple_build_omp_single (body, OMP_CLAUSES (expr));
else
gcc_unreachable ();
gimplify_seq_add_stmt (pre_p, stmt);
}
/* A subroutine of gimplify_omp_atomic. The front end is supposed to have
stabilized the lhs of the atomic operation as *ADDR. Return true if
EXPR is this stabilized form. */
static bool
goa_lhs_expr_p (tree expr, tree addr)
{
/* Also include casts to other type variants. The C front end is fond
of adding these for e.g. volatile variables. This is like
STRIP_TYPE_NOPS but includes the main variant lookup. */
STRIP_USELESS_TYPE_CONVERSION (expr);
if (TREE_CODE (expr) == INDIRECT_REF)
{
expr = TREE_OPERAND (expr, 0);
while (expr != addr
&& (CONVERT_EXPR_P (expr)
|| TREE_CODE (expr) == NON_LVALUE_EXPR)
&& TREE_CODE (expr) == TREE_CODE (addr)
&& types_compatible_p (TREE_TYPE (expr), TREE_TYPE (addr)))
{
expr = TREE_OPERAND (expr, 0);
addr = TREE_OPERAND (addr, 0);
}
if (expr == addr)
return true;
return (TREE_CODE (addr) == ADDR_EXPR
&& TREE_CODE (expr) == ADDR_EXPR
&& TREE_OPERAND (addr, 0) == TREE_OPERAND (expr, 0));
}
if (TREE_CODE (addr) == ADDR_EXPR && expr == TREE_OPERAND (addr, 0))
return true;
return false;
}
/* Walk *EXPR_P and replace appearances of *LHS_ADDR with LHS_VAR. If an
expression does not involve the lhs, evaluate it into a temporary.
Return 1 if the lhs appeared as a subexpression, 0 if it did not,
or -1 if an error was encountered. */
static int
goa_stabilize_expr (tree *expr_p, gimple_seq *pre_p, tree lhs_addr,
tree lhs_var)
{
tree expr = *expr_p;
int saw_lhs;
if (goa_lhs_expr_p (expr, lhs_addr))
{
*expr_p = lhs_var;
return 1;
}
if (is_gimple_val (expr))
return 0;
saw_lhs = 0;
switch (TREE_CODE_CLASS (TREE_CODE (expr)))
{
case tcc_binary:
case tcc_comparison:
saw_lhs |= goa_stabilize_expr (&TREE_OPERAND (expr, 1), pre_p, lhs_addr,
lhs_var);
case tcc_unary:
saw_lhs |= goa_stabilize_expr (&TREE_OPERAND (expr, 0), pre_p, lhs_addr,
lhs_var);
break;
case tcc_expression:
switch (TREE_CODE (expr))
{
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
case TRUTH_XOR_EXPR:
saw_lhs |= goa_stabilize_expr (&TREE_OPERAND (expr, 1), pre_p,
lhs_addr, lhs_var);
case TRUTH_NOT_EXPR:
saw_lhs |= goa_stabilize_expr (&TREE_OPERAND (expr, 0), pre_p,
lhs_addr, lhs_var);
break;
case COMPOUND_EXPR:
/* Break out any preevaluations from cp_build_modify_expr. */
for (; TREE_CODE (expr) == COMPOUND_EXPR;
expr = TREE_OPERAND (expr, 1))
gimplify_stmt (&TREE_OPERAND (expr, 0), pre_p);
*expr_p = expr;
return goa_stabilize_expr (expr_p, pre_p, lhs_addr, lhs_var);
default:
break;
}
break;
default:
break;
}
if (saw_lhs == 0)
{
enum gimplify_status gs;
gs = gimplify_expr (expr_p, pre_p, NULL, is_gimple_val, fb_rvalue);
if (gs != GS_ALL_DONE)
saw_lhs = -1;
}
return saw_lhs;
}
/* Gimplify an OMP_ATOMIC statement. */
static enum gimplify_status
gimplify_omp_atomic (tree *expr_p, gimple_seq *pre_p)
{
tree addr = TREE_OPERAND (*expr_p, 0);
tree rhs = TREE_CODE (*expr_p) == OMP_ATOMIC_READ
? NULL : TREE_OPERAND (*expr_p, 1);
tree type = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_TYPE (addr)));
tree tmp_load;
gimple loadstmt, storestmt;
tmp_load = create_tmp_reg (type, NULL);
if (rhs && goa_stabilize_expr (&rhs, pre_p, addr, tmp_load) < 0)
return GS_ERROR;
if (gimplify_expr (&addr, pre_p, NULL, is_gimple_val, fb_rvalue)
!= GS_ALL_DONE)
return GS_ERROR;
loadstmt = gimple_build_omp_atomic_load (tmp_load, addr);
gimplify_seq_add_stmt (pre_p, loadstmt);
if (rhs && gimplify_expr (&rhs, pre_p, NULL, is_gimple_val, fb_rvalue)
!= GS_ALL_DONE)
return GS_ERROR;
if (TREE_CODE (*expr_p) == OMP_ATOMIC_READ)
rhs = tmp_load;
storestmt = gimple_build_omp_atomic_store (rhs);
gimplify_seq_add_stmt (pre_p, storestmt);
switch (TREE_CODE (*expr_p))
{
case OMP_ATOMIC_READ:
case OMP_ATOMIC_CAPTURE_OLD:
*expr_p = tmp_load;
gimple_omp_atomic_set_need_value (loadstmt);
break;
case OMP_ATOMIC_CAPTURE_NEW:
*expr_p = rhs;
gimple_omp_atomic_set_need_value (storestmt);
break;
default:
*expr_p = NULL;
break;
}
return GS_ALL_DONE;
}
/* Gimplify a TRANSACTION_EXPR. This involves gimplification of the
body, and adding some EH bits. */
static enum gimplify_status
gimplify_transaction (tree *expr_p, gimple_seq *pre_p)
{
tree expr = *expr_p, temp, tbody = TRANSACTION_EXPR_BODY (expr);
gimple g;
gimple_seq body = NULL;
struct gimplify_ctx gctx;
int subcode = 0;
/* Wrap the transaction body in a BIND_EXPR so we have a context
where to put decls for OpenMP. */
if (TREE_CODE (tbody) != BIND_EXPR)
{
tree bind = build3 (BIND_EXPR, void_type_node, NULL, tbody, NULL);
TREE_SIDE_EFFECTS (bind) = 1;
SET_EXPR_LOCATION (bind, EXPR_LOCATION (tbody));
TRANSACTION_EXPR_BODY (expr) = bind;
}
push_gimplify_context (&gctx);
temp = voidify_wrapper_expr (*expr_p, NULL);
g = gimplify_and_return_first (TRANSACTION_EXPR_BODY (expr), &body);
pop_gimplify_context (g);
g = gimple_build_transaction (body, NULL);
if (TRANSACTION_EXPR_OUTER (expr))
subcode = GTMA_IS_OUTER;
else if (TRANSACTION_EXPR_RELAXED (expr))
subcode = GTMA_IS_RELAXED;
gimple_transaction_set_subcode (g, subcode);
gimplify_seq_add_stmt (pre_p, g);
if (temp)
{
*expr_p = temp;
return GS_OK;
}
*expr_p = NULL_TREE;
return GS_ALL_DONE;
}
/* Convert the GENERIC expression tree *EXPR_P to GIMPLE. If the
expression produces a value to be used as an operand inside a GIMPLE
statement, the value will be stored back in *EXPR_P. This value will
be a tree of class tcc_declaration, tcc_constant, tcc_reference or
an SSA_NAME. The corresponding sequence of GIMPLE statements is
emitted in PRE_P and POST_P.
Additionally, this process may overwrite parts of the input
expression during gimplification. Ideally, it should be
possible to do non-destructive gimplification.
EXPR_P points to the GENERIC expression to convert to GIMPLE. If
the expression needs to evaluate to a value to be used as
an operand in a GIMPLE statement, this value will be stored in
*EXPR_P on exit. This happens when the caller specifies one
of fb_lvalue or fb_rvalue fallback flags.
PRE_P will contain the sequence of GIMPLE statements corresponding
to the evaluation of EXPR and all the side-effects that must
be executed before the main expression. On exit, the last
statement of PRE_P is the core statement being gimplified. For
instance, when gimplifying 'if (++a)' the last statement in
PRE_P will be 'if (t.1)' where t.1 is the result of
pre-incrementing 'a'.
POST_P will contain the sequence of GIMPLE statements corresponding
to the evaluation of all the side-effects that must be executed
after the main expression. If this is NULL, the post
side-effects are stored at the end of PRE_P.
The reason why the output is split in two is to handle post
side-effects explicitly. In some cases, an expression may have
inner and outer post side-effects which need to be emitted in
an order different from the one given by the recursive
traversal. For instance, for the expression (*p--)++ the post
side-effects of '--' must actually occur *after* the post
side-effects of '++'. However, gimplification will first visit
the inner expression, so if a separate POST sequence was not
used, the resulting sequence would be:
1 t.1 = *p
2 p = p - 1
3 t.2 = t.1 + 1
4 *p = t.2
However, the post-decrement operation in line #2 must not be
evaluated until after the store to *p at line #4, so the
correct sequence should be:
1 t.1 = *p
2 t.2 = t.1 + 1
3 *p = t.2
4 p = p - 1
So, by specifying a separate post queue, it is possible
to emit the post side-effects in the correct order.
If POST_P is NULL, an internal queue will be used. Before
returning to the caller, the sequence POST_P is appended to
the main output sequence PRE_P.
GIMPLE_TEST_F points to a function that takes a tree T and
returns nonzero if T is in the GIMPLE form requested by the
caller. The GIMPLE predicates are in gimple.c.
FALLBACK tells the function what sort of a temporary we want if
gimplification cannot produce an expression that complies with
GIMPLE_TEST_F.
fb_none means that no temporary should be generated
fb_rvalue means that an rvalue is OK to generate
fb_lvalue means that an lvalue is OK to generate
fb_either means that either is OK, but an lvalue is preferable.
fb_mayfail means that gimplification may fail (in which case
GS_ERROR will be returned)
The return value is either GS_ERROR or GS_ALL_DONE, since this
function iterates until EXPR is completely gimplified or an error
occurs. */
enum gimplify_status
gimplify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p,
bool (*gimple_test_f) (tree), fallback_t fallback)
{
tree tmp;
gimple_seq internal_pre = NULL;
gimple_seq internal_post = NULL;
tree save_expr;
bool is_statement;
location_t saved_location;
enum gimplify_status ret;
gimple_stmt_iterator pre_last_gsi, post_last_gsi;
save_expr = *expr_p;
if (save_expr == NULL_TREE)
return GS_ALL_DONE;
/* If we are gimplifying a top-level statement, PRE_P must be valid. */
is_statement = gimple_test_f == is_gimple_stmt;
if (is_statement)
gcc_assert (pre_p);
/* Consistency checks. */
if (gimple_test_f == is_gimple_reg)
gcc_assert (fallback & (fb_rvalue | fb_lvalue));
else if (gimple_test_f == is_gimple_val
|| gimple_test_f == is_gimple_call_addr
|| gimple_test_f == is_gimple_condexpr
|| gimple_test_f == is_gimple_mem_rhs
|| gimple_test_f == is_gimple_mem_rhs_or_call
|| gimple_test_f == is_gimple_reg_rhs
|| gimple_test_f == is_gimple_reg_rhs_or_call
|| gimple_test_f == is_gimple_asm_val
|| gimple_test_f == is_gimple_mem_ref_addr)
gcc_assert (fallback & fb_rvalue);
else if (gimple_test_f == is_gimple_min_lval
|| gimple_test_f == is_gimple_lvalue)
gcc_assert (fallback & fb_lvalue);
else if (gimple_test_f == is_gimple_addressable)
gcc_assert (fallback & fb_either);
else if (gimple_test_f == is_gimple_stmt)
gcc_assert (fallback == fb_none);
else
{
/* We should have recognized the GIMPLE_TEST_F predicate to
know what kind of fallback to use in case a temporary is
needed to hold the value or address of *EXPR_P. */
gcc_unreachable ();
}
/* We used to check the predicate here and return immediately if it
succeeds. This is wrong; the design is for gimplification to be
idempotent, and for the predicates to only test for valid forms, not
whether they are fully simplified. */
if (pre_p == NULL)
pre_p = &internal_pre;
if (post_p == NULL)
post_p = &internal_post;
/* Remember the last statements added to PRE_P and POST_P. Every
new statement added by the gimplification helpers needs to be
annotated with location information. To centralize the
responsibility, we remember the last statement that had been
added to both queues before gimplifying *EXPR_P. If
gimplification produces new statements in PRE_P and POST_P, those
statements will be annotated with the same location information
as *EXPR_P. */
pre_last_gsi = gsi_last (*pre_p);
post_last_gsi = gsi_last (*post_p);
saved_location = input_location;
if (save_expr != error_mark_node
&& EXPR_HAS_LOCATION (*expr_p))
input_location = EXPR_LOCATION (*expr_p);
/* Loop over the specific gimplifiers until the toplevel node
remains the same. */
do
{
/* Strip away as many useless type conversions as possible
at the toplevel. */
STRIP_USELESS_TYPE_CONVERSION (*expr_p);
/* Remember the expr. */
save_expr = *expr_p;
/* Die, die, die, my darling. */
if (save_expr == error_mark_node
|| (TREE_TYPE (save_expr)
&& TREE_TYPE (save_expr) == error_mark_node))
{
ret = GS_ERROR;
break;
}
/* Do any language-specific gimplification. */
ret = ((enum gimplify_status)
lang_hooks.gimplify_expr (expr_p, pre_p, post_p));
if (ret == GS_OK)
{
if (*expr_p == NULL_TREE)
break;
if (*expr_p != save_expr)
continue;
}
else if (ret != GS_UNHANDLED)
break;
/* Make sure that all the cases set 'ret' appropriately. */
ret = GS_UNHANDLED;
switch (TREE_CODE (*expr_p))
{
/* First deal with the special cases. */
case POSTINCREMENT_EXPR:
case POSTDECREMENT_EXPR:
case PREINCREMENT_EXPR:
case PREDECREMENT_EXPR:
ret = gimplify_self_mod_expr (expr_p, pre_p, post_p,
fallback != fb_none);
break;
case ARRAY_REF:
case ARRAY_RANGE_REF:
case REALPART_EXPR:
case IMAGPART_EXPR:
case COMPONENT_REF:
case VIEW_CONVERT_EXPR:
ret = gimplify_compound_lval (expr_p, pre_p, post_p,
fallback ? fallback : fb_rvalue);
break;
case COND_EXPR:
ret = gimplify_cond_expr (expr_p, pre_p, fallback);
/* C99 code may assign to an array in a structure value of a
conditional expression, and this has undefined behavior
only on execution, so create a temporary if an lvalue is
required. */
if (fallback == fb_lvalue)
{
*expr_p = get_initialized_tmp_var (*expr_p, pre_p, post_p);
mark_addressable (*expr_p);
ret = GS_OK;
}
break;
case CALL_EXPR:
ret = gimplify_call_expr (expr_p, pre_p, fallback != fb_none);
/* C99 code may assign to an array in a structure returned
from a function, and this has undefined behavior only on
execution, so create a temporary if an lvalue is
required. */
if (fallback == fb_lvalue)
{
*expr_p = get_initialized_tmp_var (*expr_p, pre_p, post_p);
mark_addressable (*expr_p);
ret = GS_OK;
}
break;
case TREE_LIST:
gcc_unreachable ();
case COMPOUND_EXPR:
ret = gimplify_compound_expr (expr_p, pre_p, fallback != fb_none);
break;
case COMPOUND_LITERAL_EXPR:
ret = gimplify_compound_literal_expr (expr_p, pre_p);
break;
case MODIFY_EXPR:
case INIT_EXPR:
ret = gimplify_modify_expr (expr_p, pre_p, post_p,
fallback != fb_none);
break;
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
{
/* Preserve the original type of the expression and the
source location of the outer expression. */
tree org_type = TREE_TYPE (*expr_p);
*expr_p = gimple_boolify (*expr_p);
*expr_p = build3_loc (input_location, COND_EXPR,
org_type, *expr_p,
fold_convert_loc
(input_location,
org_type, boolean_true_node),
fold_convert_loc
(input_location,
org_type, boolean_false_node));
ret = GS_OK;
break;
}
case TRUTH_NOT_EXPR:
{
tree type = TREE_TYPE (*expr_p);
/* The parsers are careful to generate TRUTH_NOT_EXPR
only with operands that are always zero or one.
We do not fold here but handle the only interesting case
manually, as fold may re-introduce the TRUTH_NOT_EXPR. */
*expr_p = gimple_boolify (*expr_p);
if (TYPE_PRECISION (TREE_TYPE (*expr_p)) == 1)
*expr_p = build1_loc (input_location, BIT_NOT_EXPR,
TREE_TYPE (*expr_p),
TREE_OPERAND (*expr_p, 0));
else
*expr_p = build2_loc (input_location, BIT_XOR_EXPR,
TREE_TYPE (*expr_p),
TREE_OPERAND (*expr_p, 0),
build_int_cst (TREE_TYPE (*expr_p), 1));
if (!useless_type_conversion_p (type, TREE_TYPE (*expr_p)))
*expr_p = fold_convert_loc (input_location, type, *expr_p);
ret = GS_OK;
break;
}
case ADDR_EXPR:
ret = gimplify_addr_expr (expr_p, pre_p, post_p);
break;
case VA_ARG_EXPR:
ret = gimplify_va_arg_expr (expr_p, pre_p, post_p);
break;
CASE_CONVERT:
if (IS_EMPTY_STMT (*expr_p))
{
ret = GS_ALL_DONE;
break;
}
if (VOID_TYPE_P (TREE_TYPE (*expr_p))
|| fallback == fb_none)
{
/* Just strip a conversion to void (or in void context) and
try again. */
*expr_p = TREE_OPERAND (*expr_p, 0);
ret = GS_OK;
break;
}
ret = gimplify_conversion (expr_p);
if (ret == GS_ERROR)
break;
if (*expr_p != save_expr)
break;
/* FALLTHRU */
case FIX_TRUNC_EXPR:
/* unary_expr: ... | '(' cast ')' val | ... */
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
is_gimple_val, fb_rvalue);
recalculate_side_effects (*expr_p);
break;
case INDIRECT_REF:
{
bool volatilep = TREE_THIS_VOLATILE (*expr_p);
bool notrap = TREE_THIS_NOTRAP (*expr_p);
tree saved_ptr_type = TREE_TYPE (TREE_OPERAND (*expr_p, 0));
*expr_p = fold_indirect_ref_loc (input_location, *expr_p);
if (*expr_p != save_expr)
{
ret = GS_OK;
break;
}
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
is_gimple_reg, fb_rvalue);
if (ret == GS_ERROR)
break;
recalculate_side_effects (*expr_p);
*expr_p = fold_build2_loc (input_location, MEM_REF,
TREE_TYPE (*expr_p),
TREE_OPERAND (*expr_p, 0),
build_int_cst (saved_ptr_type, 0));
TREE_THIS_VOLATILE (*expr_p) = volatilep;
TREE_THIS_NOTRAP (*expr_p) = notrap;
ret = GS_OK;
break;
}
/* We arrive here through the various re-gimplifcation paths. */
case MEM_REF:
/* First try re-folding the whole thing. */
tmp = fold_binary (MEM_REF, TREE_TYPE (*expr_p),
TREE_OPERAND (*expr_p, 0),
TREE_OPERAND (*expr_p, 1));
if (tmp)
{
*expr_p = tmp;
recalculate_side_effects (*expr_p);
ret = GS_OK;
break;
}
/* Avoid re-gimplifying the address operand if it is already
in suitable form. Re-gimplifying would mark the address
operand addressable. Always gimplify when not in SSA form
as we still may have to gimplify decls with value-exprs. */
if (!gimplify_ctxp || !gimplify_ctxp->into_ssa
|| !is_gimple_mem_ref_addr (TREE_OPERAND (*expr_p, 0)))
{
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
is_gimple_mem_ref_addr, fb_rvalue);
if (ret == GS_ERROR)
break;
}
recalculate_side_effects (*expr_p);
ret = GS_ALL_DONE;
break;
/* Constants need not be gimplified. */
case INTEGER_CST:
case REAL_CST:
case FIXED_CST:
case STRING_CST:
case COMPLEX_CST:
case VECTOR_CST:
ret = GS_ALL_DONE;
break;
case CONST_DECL:
/* If we require an lvalue, such as for ADDR_EXPR, retain the
CONST_DECL node. Otherwise the decl is replaceable by its
value. */
/* ??? Should be == fb_lvalue, but ADDR_EXPR passes fb_either. */
if (fallback & fb_lvalue)
ret = GS_ALL_DONE;
else
{
*expr_p = DECL_INITIAL (*expr_p);
ret = GS_OK;
}
break;
case DECL_EXPR:
ret = gimplify_decl_expr (expr_p, pre_p);
break;
case BIND_EXPR:
ret = gimplify_bind_expr (expr_p, pre_p);
break;
case LOOP_EXPR:
ret = gimplify_loop_expr (expr_p, pre_p);
break;
case SWITCH_EXPR:
ret = gimplify_switch_expr (expr_p, pre_p);
break;
case EXIT_EXPR:
ret = gimplify_exit_expr (expr_p);
break;
case GOTO_EXPR:
/* If the target is not LABEL, then it is a computed jump
and the target needs to be gimplified. */
if (TREE_CODE (GOTO_DESTINATION (*expr_p)) != LABEL_DECL)
{
ret = gimplify_expr (&GOTO_DESTINATION (*expr_p), pre_p,
NULL, is_gimple_val, fb_rvalue);
if (ret == GS_ERROR)
break;
}
gimplify_seq_add_stmt (pre_p,
gimple_build_goto (GOTO_DESTINATION (*expr_p)));
ret = GS_ALL_DONE;
break;
case PREDICT_EXPR:
gimplify_seq_add_stmt (pre_p,
gimple_build_predict (PREDICT_EXPR_PREDICTOR (*expr_p),
PREDICT_EXPR_OUTCOME (*expr_p)));
ret = GS_ALL_DONE;
break;
case LABEL_EXPR:
ret = GS_ALL_DONE;
gcc_assert (decl_function_context (LABEL_EXPR_LABEL (*expr_p))
== current_function_decl);
gimplify_seq_add_stmt (pre_p,
gimple_build_label (LABEL_EXPR_LABEL (*expr_p)));
break;
case CASE_LABEL_EXPR:
ret = gimplify_case_label_expr (expr_p, pre_p);
break;
case RETURN_EXPR:
ret = gimplify_return_expr (*expr_p, pre_p);
break;
case CONSTRUCTOR:
/* Don't reduce this in place; let gimplify_init_constructor work its
magic. Buf if we're just elaborating this for side effects, just
gimplify any element that has side-effects. */
if (fallback == fb_none)
{
unsigned HOST_WIDE_INT ix;
tree val;
tree temp = NULL_TREE;
FOR_EACH_CONSTRUCTOR_VALUE (CONSTRUCTOR_ELTS (*expr_p), ix, val)
if (TREE_SIDE_EFFECTS (val))
append_to_statement_list (val, &temp);
*expr_p = temp;
ret = temp ? GS_OK : GS_ALL_DONE;
}
/* C99 code may assign to an array in a constructed
structure or union, and this has undefined behavior only
on execution, so create a temporary if an lvalue is
required. */
else if (fallback == fb_lvalue)
{
*expr_p = get_initialized_tmp_var (*expr_p, pre_p, post_p);
mark_addressable (*expr_p);
ret = GS_OK;
}
else
ret = GS_ALL_DONE;
break;
/* The following are special cases that are not handled by the
original GIMPLE grammar. */
/* SAVE_EXPR nodes are converted into a GIMPLE identifier and
eliminated. */
case SAVE_EXPR:
ret = gimplify_save_expr (expr_p, pre_p, post_p);
break;
case BIT_FIELD_REF:
{
enum gimplify_status r0, r1, r2;
r0 = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p,
post_p, is_gimple_lvalue, fb_either);
r1 = gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p,
post_p, is_gimple_val, fb_rvalue);
r2 = gimplify_expr (&TREE_OPERAND (*expr_p, 2), pre_p,
post_p, is_gimple_val, fb_rvalue);
recalculate_side_effects (*expr_p);
ret = MIN (r0, MIN (r1, r2));
}
break;
case TARGET_MEM_REF:
{
enum gimplify_status r0 = GS_ALL_DONE, r1 = GS_ALL_DONE;
if (TMR_BASE (*expr_p))
r0 = gimplify_expr (&TMR_BASE (*expr_p), pre_p,
post_p, is_gimple_mem_ref_addr, fb_either);
if (TMR_INDEX (*expr_p))
r1 = gimplify_expr (&TMR_INDEX (*expr_p), pre_p,
post_p, is_gimple_val, fb_rvalue);
if (TMR_INDEX2 (*expr_p))
r1 = gimplify_expr (&TMR_INDEX2 (*expr_p), pre_p,
post_p, is_gimple_val, fb_rvalue);
/* TMR_STEP and TMR_OFFSET are always integer constants. */
ret = MIN (r0, r1);
}
break;
case NON_LVALUE_EXPR:
/* This should have been stripped above. */
gcc_unreachable ();
case ASM_EXPR:
ret = gimplify_asm_expr (expr_p, pre_p, post_p);
break;
case TRY_FINALLY_EXPR:
case TRY_CATCH_EXPR:
{
gimple_seq eval, cleanup;
gimple try_;
eval = cleanup = NULL;
gimplify_and_add (TREE_OPERAND (*expr_p, 0), &eval);
gimplify_and_add (TREE_OPERAND (*expr_p, 1), &cleanup);
/* Don't create bogus GIMPLE_TRY with empty cleanup. */
if (gimple_seq_empty_p (cleanup))
{
gimple_seq_add_seq (pre_p, eval);
ret = GS_ALL_DONE;
break;
}
try_ = gimple_build_try (eval, cleanup,
TREE_CODE (*expr_p) == TRY_FINALLY_EXPR
? GIMPLE_TRY_FINALLY
: GIMPLE_TRY_CATCH);
if (TREE_CODE (*expr_p) == TRY_CATCH_EXPR)
gimple_try_set_catch_is_cleanup (try_,
TRY_CATCH_IS_CLEANUP (*expr_p));
gimplify_seq_add_stmt (pre_p, try_);
ret = GS_ALL_DONE;
break;
}
case CLEANUP_POINT_EXPR:
ret = gimplify_cleanup_point_expr (expr_p, pre_p);
break;
case TARGET_EXPR:
ret = gimplify_target_expr (expr_p, pre_p, post_p);
break;
case CATCH_EXPR:
{
gimple c;
gimple_seq handler = NULL;
gimplify_and_add (CATCH_BODY (*expr_p), &handler);
c = gimple_build_catch (CATCH_TYPES (*expr_p), handler);
gimplify_seq_add_stmt (pre_p, c);
ret = GS_ALL_DONE;
break;
}
case EH_FILTER_EXPR:
{
gimple ehf;
gimple_seq failure = NULL;
gimplify_and_add (EH_FILTER_FAILURE (*expr_p), &failure);
ehf = gimple_build_eh_filter (EH_FILTER_TYPES (*expr_p), failure);
gimple_set_no_warning (ehf, TREE_NO_WARNING (*expr_p));
gimplify_seq_add_stmt (pre_p, ehf);
ret = GS_ALL_DONE;
break;
}
case OBJ_TYPE_REF:
{
enum gimplify_status r0, r1;
r0 = gimplify_expr (&OBJ_TYPE_REF_OBJECT (*expr_p), pre_p,
post_p, is_gimple_val, fb_rvalue);
r1 = gimplify_expr (&OBJ_TYPE_REF_EXPR (*expr_p), pre_p,
post_p, is_gimple_val, fb_rvalue);
TREE_SIDE_EFFECTS (*expr_p) = 0;
ret = MIN (r0, r1);
}
break;
case LABEL_DECL:
/* We get here when taking the address of a label. We mark
the label as "forced"; meaning it can never be removed and
it is a potential target for any computed goto. */
FORCED_LABEL (*expr_p) = 1;
ret = GS_ALL_DONE;
break;
case STATEMENT_LIST:
ret = gimplify_statement_list (expr_p, pre_p);
break;
case WITH_SIZE_EXPR:
{
gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p,
post_p == &internal_post ? NULL : post_p,
gimple_test_f, fallback);
gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p, post_p,
is_gimple_val, fb_rvalue);
ret = GS_ALL_DONE;
}
break;
case VAR_DECL:
case PARM_DECL:
ret = gimplify_var_or_parm_decl (expr_p);
break;
case RESULT_DECL:
/* When within an OpenMP context, notice uses of variables. */
if (gimplify_omp_ctxp)
omp_notice_variable (gimplify_omp_ctxp, *expr_p, true);
ret = GS_ALL_DONE;
break;
case SSA_NAME:
/* Allow callbacks into the gimplifier during optimization. */
ret = GS_ALL_DONE;
break;
case OMP_PARALLEL:
gimplify_omp_parallel (expr_p, pre_p);
ret = GS_ALL_DONE;
break;
case OMP_TASK:
gimplify_omp_task (expr_p, pre_p);
ret = GS_ALL_DONE;
break;
case OMP_FOR:
ret = gimplify_omp_for (expr_p, pre_p);
break;
case OMP_SECTIONS:
case OMP_SINGLE:
gimplify_omp_workshare (expr_p, pre_p);
ret = GS_ALL_DONE;
break;
case OMP_SECTION:
case OMP_MASTER:
case OMP_ORDERED:
case OMP_CRITICAL:
{
gimple_seq body = NULL;
gimple g;
gimplify_and_add (OMP_BODY (*expr_p), &body);
switch (TREE_CODE (*expr_p))
{
case OMP_SECTION:
g = gimple_build_omp_section (body);
break;
case OMP_MASTER:
g = gimple_build_omp_master (body);
break;
case OMP_ORDERED:
g = gimple_build_omp_ordered (body);
break;
case OMP_CRITICAL:
g = gimple_build_omp_critical (body,
OMP_CRITICAL_NAME (*expr_p));
break;
default:
gcc_unreachable ();
}
gimplify_seq_add_stmt (pre_p, g);
ret = GS_ALL_DONE;
break;
}
case OMP_ATOMIC:
case OMP_ATOMIC_READ:
case OMP_ATOMIC_CAPTURE_OLD:
case OMP_ATOMIC_CAPTURE_NEW:
ret = gimplify_omp_atomic (expr_p, pre_p);
break;
case TRANSACTION_EXPR:
ret = gimplify_transaction (expr_p, pre_p);
break;
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
case TRUTH_XOR_EXPR:
{
tree orig_type = TREE_TYPE (*expr_p);
tree new_type, xop0, xop1;
*expr_p = gimple_boolify (*expr_p);
new_type = TREE_TYPE (*expr_p);
if (!useless_type_conversion_p (orig_type, new_type))
{
*expr_p = fold_convert_loc (input_location, orig_type, *expr_p);
ret = GS_OK;
break;
}
/* Boolified binary truth expressions are semantically equivalent
to bitwise binary expressions. Canonicalize them to the
bitwise variant. */
switch (TREE_CODE (*expr_p))
{
case TRUTH_AND_EXPR:
TREE_SET_CODE (*expr_p, BIT_AND_EXPR);
break;
case TRUTH_OR_EXPR:
TREE_SET_CODE (*expr_p, BIT_IOR_EXPR);
break;
case TRUTH_XOR_EXPR:
TREE_SET_CODE (*expr_p, BIT_XOR_EXPR);
break;
default:
break;
}
/* Now make sure that operands have compatible type to
expression's new_type. */
xop0 = TREE_OPERAND (*expr_p, 0);
xop1 = TREE_OPERAND (*expr_p, 1);
if (!useless_type_conversion_p (new_type, TREE_TYPE (xop0)))
TREE_OPERAND (*expr_p, 0) = fold_convert_loc (input_location,
new_type,
xop0);
if (!useless_type_conversion_p (new_type, TREE_TYPE (xop1)))
TREE_OPERAND (*expr_p, 1) = fold_convert_loc (input_location,
new_type,
xop1);
/* Continue classified as tcc_binary. */
goto expr_2;
}
case FMA_EXPR:
case VEC_PERM_EXPR:
/* Classified as tcc_expression. */
goto expr_3;
case POINTER_PLUS_EXPR:
{
enum gimplify_status r0, r1;
r0 = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p,
post_p, is_gimple_val, fb_rvalue);
r1 = gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p,
post_p, is_gimple_val, fb_rvalue);
recalculate_side_effects (*expr_p);
ret = MIN (r0, r1);
/* Convert &X + CST to invariant &MEM[&X, CST]. Do this
after gimplifying operands - this is similar to how
it would be folding all gimplified stmts on creation
to have them canonicalized, which is what we eventually
should do anyway. */
if (TREE_CODE (TREE_OPERAND (*expr_p, 1)) == INTEGER_CST
&& is_gimple_min_invariant (TREE_OPERAND (*expr_p, 0)))
{
*expr_p = build_fold_addr_expr_with_type_loc
(input_location,
fold_build2 (MEM_REF, TREE_TYPE (TREE_TYPE (*expr_p)),
TREE_OPERAND (*expr_p, 0),
fold_convert (ptr_type_node,
TREE_OPERAND (*expr_p, 1))),
TREE_TYPE (*expr_p));
ret = MIN (ret, GS_OK);
}
break;
}
default:
switch (TREE_CODE_CLASS (TREE_CODE (*expr_p)))
{
case tcc_comparison:
/* Handle comparison of objects of non scalar mode aggregates
with a call to memcmp. It would be nice to only have to do
this for variable-sized objects, but then we'd have to allow
the same nest of reference nodes we allow for MODIFY_EXPR and
that's too complex.
Compare scalar mode aggregates as scalar mode values. Using
memcmp for them would be very inefficient at best, and is
plain wrong if bitfields are involved. */
{
tree type = TREE_TYPE (TREE_OPERAND (*expr_p, 1));
/* Vector comparisons need no boolification. */
if (TREE_CODE (type) == VECTOR_TYPE)
goto expr_2;
else if (!AGGREGATE_TYPE_P (type))
{
tree org_type = TREE_TYPE (*expr_p);
*expr_p = gimple_boolify (*expr_p);
if (!useless_type_conversion_p (org_type,
TREE_TYPE (*expr_p)))
{
*expr_p = fold_convert_loc (input_location,
org_type, *expr_p);
ret = GS_OK;
}
else
goto expr_2;
}
else if (TYPE_MODE (type) != BLKmode)
ret = gimplify_scalar_mode_aggregate_compare (expr_p);
else
ret = gimplify_variable_sized_compare (expr_p);
break;
}
/* If *EXPR_P does not need to be special-cased, handle it
according to its class. */
case tcc_unary:
ret = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p,
post_p, is_gimple_val, fb_rvalue);
break;
case tcc_binary:
expr_2:
{
enum gimplify_status r0, r1;
r0 = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p,
post_p, is_gimple_val, fb_rvalue);
r1 = gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p,
post_p, is_gimple_val, fb_rvalue);
ret = MIN (r0, r1);
break;
}
expr_3:
{
enum gimplify_status r0, r1, r2;
r0 = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p,
post_p, is_gimple_val, fb_rvalue);
r1 = gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p,
post_p, is_gimple_val, fb_rvalue);
r2 = gimplify_expr (&TREE_OPERAND (*expr_p, 2), pre_p,
post_p, is_gimple_val, fb_rvalue);
ret = MIN (MIN (r0, r1), r2);
break;
}
case tcc_declaration:
case tcc_constant:
ret = GS_ALL_DONE;
goto dont_recalculate;
default:
gcc_unreachable ();
}
recalculate_side_effects (*expr_p);
dont_recalculate:
break;
}
gcc_assert (*expr_p || ret != GS_OK);
}
while (ret == GS_OK);
/* If we encountered an error_mark somewhere nested inside, either
stub out the statement or propagate the error back out. */
if (ret == GS_ERROR)
{
if (is_statement)
*expr_p = NULL;
goto out;
}
/* This was only valid as a return value from the langhook, which
we handled. Make sure it doesn't escape from any other context. */
gcc_assert (ret != GS_UNHANDLED);
if (fallback == fb_none && *expr_p && !is_gimple_stmt (*expr_p))
{
/* We aren't looking for a value, and we don't have a valid
statement. If it doesn't have side-effects, throw it away. */
if (!TREE_SIDE_EFFECTS (*expr_p))
*expr_p = NULL;
else if (!TREE_THIS_VOLATILE (*expr_p))
{
/* This is probably a _REF that contains something nested that
has side effects. Recurse through the operands to find it. */
enum tree_code code = TREE_CODE (*expr_p);
switch (code)
{
case COMPONENT_REF:
case REALPART_EXPR:
case IMAGPART_EXPR:
case VIEW_CONVERT_EXPR:
gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
gimple_test_f, fallback);
break;
case ARRAY_REF:
case ARRAY_RANGE_REF:
gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, post_p,
gimple_test_f, fallback);
gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p, post_p,
gimple_test_f, fallback);
break;
default:
/* Anything else with side-effects must be converted to
a valid statement before we get here. */
gcc_unreachable ();
}
*expr_p = NULL;
}
else if (COMPLETE_TYPE_P (TREE_TYPE (*expr_p))
&& TYPE_MODE (TREE_TYPE (*expr_p)) != BLKmode)
{
/* Historically, the compiler has treated a bare reference
to a non-BLKmode volatile lvalue as forcing a load. */
tree type = TYPE_MAIN_VARIANT (TREE_TYPE (*expr_p));
/* Normally, we do not want to create a temporary for a
TREE_ADDRESSABLE type because such a type should not be
copied by bitwise-assignment. However, we make an
exception here, as all we are doing here is ensuring that
we read the bytes that make up the type. We use
create_tmp_var_raw because create_tmp_var will abort when
given a TREE_ADDRESSABLE type. */
tree tmp = create_tmp_var_raw (type, "vol");
gimple_add_tmp_var (tmp);
gimplify_assign (tmp, *expr_p, pre_p);
*expr_p = NULL;
}
else
/* We can't do anything useful with a volatile reference to
an incomplete type, so just throw it away. Likewise for
a BLKmode type, since any implicit inner load should
already have been turned into an explicit one by the
gimplification process. */
*expr_p = NULL;
}
/* If we are gimplifying at the statement level, we're done. Tack
everything together and return. */
if (fallback == fb_none || is_statement)
{
/* Since *EXPR_P has been converted into a GIMPLE tuple, clear
it out for GC to reclaim it. */
*expr_p = NULL_TREE;
if (!gimple_seq_empty_p (internal_pre)
|| !gimple_seq_empty_p (internal_post))
{
gimplify_seq_add_seq (&internal_pre, internal_post);
gimplify_seq_add_seq (pre_p, internal_pre);
}
/* The result of gimplifying *EXPR_P is going to be the last few
statements in *PRE_P and *POST_P. Add location information
to all the statements that were added by the gimplification
helpers. */
if (!gimple_seq_empty_p (*pre_p))
annotate_all_with_location_after (*pre_p, pre_last_gsi, input_location);
if (!gimple_seq_empty_p (*post_p))
annotate_all_with_location_after (*post_p, post_last_gsi,
input_location);
goto out;
}
#ifdef ENABLE_GIMPLE_CHECKING
if (*expr_p)
{
enum tree_code code = TREE_CODE (*expr_p);
/* These expressions should already be in gimple IR form. */
gcc_assert (code != MODIFY_EXPR
&& code != ASM_EXPR
&& code != BIND_EXPR
&& code != CATCH_EXPR
&& (code != COND_EXPR || gimplify_ctxp->allow_rhs_cond_expr)
&& code != EH_FILTER_EXPR
&& code != GOTO_EXPR
&& code != LABEL_EXPR
&& code != LOOP_EXPR
&& code != SWITCH_EXPR
&& code != TRY_FINALLY_EXPR
&& code != OMP_CRITICAL
&& code != OMP_FOR
&& code != OMP_MASTER
&& code != OMP_ORDERED
&& code != OMP_PARALLEL
&& code != OMP_SECTIONS
&& code != OMP_SECTION
&& code != OMP_SINGLE);
}
#endif
/* Otherwise we're gimplifying a subexpression, so the resulting
value is interesting. If it's a valid operand that matches
GIMPLE_TEST_F, we're done. Unless we are handling some
post-effects internally; if that's the case, we need to copy into
a temporary before adding the post-effects to POST_P. */
if (gimple_seq_empty_p (internal_post) && (*gimple_test_f) (*expr_p))
goto out;
/* Otherwise, we need to create a new temporary for the gimplified
expression. */
/* We can't return an lvalue if we have an internal postqueue. The
object the lvalue refers to would (probably) be modified by the
postqueue; we need to copy the value out first, which means an
rvalue. */
if ((fallback & fb_lvalue)
&& gimple_seq_empty_p (internal_post)
&& is_gimple_addressable (*expr_p))
{
/* An lvalue will do. Take the address of the expression, store it
in a temporary, and replace the expression with an INDIRECT_REF of
that temporary. */
tmp = build_fold_addr_expr_loc (input_location, *expr_p);
gimplify_expr (&tmp, pre_p, post_p, is_gimple_reg, fb_rvalue);
*expr_p = build_simple_mem_ref (tmp);
}
else if ((fallback & fb_rvalue) && is_gimple_reg_rhs_or_call (*expr_p))
{
/* An rvalue will do. Assign the gimplified expression into a
new temporary TMP and replace the original expression with
TMP. First, make sure that the expression has a type so that
it can be assigned into a temporary. */
gcc_assert (!VOID_TYPE_P (TREE_TYPE (*expr_p)));
if (!gimple_seq_empty_p (internal_post) || (fallback & fb_lvalue))
/* The postqueue might change the value of the expression between
the initialization and use of the temporary, so we can't use a
formal temp. FIXME do we care? */
{
*expr_p = get_initialized_tmp_var (*expr_p, pre_p, post_p);
if (TREE_CODE (TREE_TYPE (*expr_p)) == COMPLEX_TYPE
|| TREE_CODE (TREE_TYPE (*expr_p)) == VECTOR_TYPE)
DECL_GIMPLE_REG_P (*expr_p) = 1;
}
else
*expr_p = get_formal_tmp_var (*expr_p, pre_p);
}
else
{
#ifdef ENABLE_GIMPLE_CHECKING
if (!(fallback & fb_mayfail))
{
fprintf (stderr, "gimplification failed:\n");
print_generic_expr (stderr, *expr_p, 0);
debug_tree (*expr_p);
internal_error ("gimplification failed");
}
#endif
gcc_assert (fallback & fb_mayfail);
/* If this is an asm statement, and the user asked for the
impossible, don't die. Fail and let gimplify_asm_expr
issue an error. */
ret = GS_ERROR;
goto out;
}
/* Make sure the temporary matches our predicate. */
gcc_assert ((*gimple_test_f) (*expr_p));
if (!gimple_seq_empty_p (internal_post))
{
annotate_all_with_location (internal_post, input_location);
gimplify_seq_add_seq (pre_p, internal_post);
}
out:
input_location = saved_location;
return ret;
}
/* Look through TYPE for variable-sized objects and gimplify each such
size that we find. Add to LIST_P any statements generated. */
void
gimplify_type_sizes (tree type, gimple_seq *list_p)
{
tree field, t;
if (type == NULL || type == error_mark_node)
return;
/* We first do the main variant, then copy into any other variants. */
type = TYPE_MAIN_VARIANT (type);
/* Avoid infinite recursion. */
if (TYPE_SIZES_GIMPLIFIED (type))
return;
TYPE_SIZES_GIMPLIFIED (type) = 1;
switch (TREE_CODE (type))
{
case INTEGER_TYPE:
case ENUMERAL_TYPE:
case BOOLEAN_TYPE:
case REAL_TYPE:
case FIXED_POINT_TYPE:
gimplify_one_sizepos (&TYPE_MIN_VALUE (type), list_p);
gimplify_one_sizepos (&TYPE_MAX_VALUE (type), list_p);
for (t = TYPE_NEXT_VARIANT (type); t; t = TYPE_NEXT_VARIANT (t))
{
TYPE_MIN_VALUE (t) = TYPE_MIN_VALUE (type);
TYPE_MAX_VALUE (t) = TYPE_MAX_VALUE (type);
}
break;
case ARRAY_TYPE:
/* These types may not have declarations, so handle them here. */
gimplify_type_sizes (TREE_TYPE (type), list_p);
gimplify_type_sizes (TYPE_DOMAIN (type), list_p);
/* Ensure VLA bounds aren't removed, for -O0 they should be variables
with assigned stack slots, for -O1+ -g they should be tracked
by VTA. */
if (!(TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_IGNORED_P (TYPE_NAME (type)))
&& TYPE_DOMAIN (type)
&& INTEGRAL_TYPE_P (TYPE_DOMAIN (type)))
{
t = TYPE_MIN_VALUE (TYPE_DOMAIN (type));
if (t && TREE_CODE (t) == VAR_DECL && DECL_ARTIFICIAL (t))
DECL_IGNORED_P (t) = 0;
t = TYPE_MAX_VALUE (TYPE_DOMAIN (type));
if (t && TREE_CODE (t) == VAR_DECL && DECL_ARTIFICIAL (t))
DECL_IGNORED_P (t) = 0;
}
break;
case RECORD_TYPE:
case UNION_TYPE:
case QUAL_UNION_TYPE:
for (field = TYPE_FIELDS (type); field; field = DECL_CHAIN (field))
if (TREE_CODE (field) == FIELD_DECL)
{
gimplify_one_sizepos (&DECL_FIELD_OFFSET (field), list_p);
gimplify_one_sizepos (&DECL_SIZE (field), list_p);
gimplify_one_sizepos (&DECL_SIZE_UNIT (field), list_p);
gimplify_type_sizes (TREE_TYPE (field), list_p);
}
break;
case POINTER_TYPE:
case REFERENCE_TYPE:
/* We used to recurse on the pointed-to type here, which turned out to
be incorrect because its definition might refer to variables not
yet initialized at this point if a forward declaration is involved.
It was actually useful for anonymous pointed-to types to ensure
that the sizes evaluation dominates every possible later use of the
values. Restricting to such types here would be safe since there
is no possible forward declaration around, but would introduce an
undesirable middle-end semantic to anonymity. We then defer to
front-ends the responsibility of ensuring that the sizes are
evaluated both early and late enough, e.g. by attaching artificial
type declarations to the tree. */
break;
default:
break;
}
gimplify_one_sizepos (&TYPE_SIZE (type), list_p);
gimplify_one_sizepos (&TYPE_SIZE_UNIT (type), list_p);
for (t = TYPE_NEXT_VARIANT (type); t; t = TYPE_NEXT_VARIANT (t))
{
TYPE_SIZE (t) = TYPE_SIZE (type);
TYPE_SIZE_UNIT (t) = TYPE_SIZE_UNIT (type);
TYPE_SIZES_GIMPLIFIED (t) = 1;
}
}
/* A subroutine of gimplify_type_sizes to make sure that *EXPR_P,
a size or position, has had all of its SAVE_EXPRs evaluated.
We add any required statements to *STMT_P. */
void
gimplify_one_sizepos (tree *expr_p, gimple_seq *stmt_p)
{
tree type, expr = *expr_p;
/* We don't do anything if the value isn't there, is constant, or contains
A PLACEHOLDER_EXPR. We also don't want to do anything if it's already
a VAR_DECL. If it's a VAR_DECL from another function, the gimplifier
will want to replace it with a new variable, but that will cause problems
if this type is from outside the function. It's OK to have that here. */
if (is_gimple_sizepos (expr))
return;
type = TREE_TYPE (expr);
*expr_p = unshare_expr (expr);
gimplify_expr (expr_p, stmt_p, NULL, is_gimple_val, fb_rvalue);
expr = *expr_p;
/* Verify that we've an exact type match with the original expression.
In particular, we do not wish to drop a "sizetype" in favour of a
type of similar dimensions. We don't want to pollute the generic
type-stripping code with this knowledge because it doesn't matter
for the bulk of GENERIC/GIMPLE. It only matters that TYPE_SIZE_UNIT
and friends retain their "sizetype-ness". */
if (TREE_TYPE (expr) != type
&& TREE_CODE (type) == INTEGER_TYPE
&& TYPE_IS_SIZETYPE (type))
{
tree tmp;
gimple stmt;
*expr_p = create_tmp_var (type, NULL);
tmp = build1 (NOP_EXPR, type, expr);
stmt = gimplify_assign (*expr_p, tmp, stmt_p);
gimple_set_location (stmt, EXPR_LOC_OR_HERE (expr));
}
}
/* Gimplify the body of statements of FNDECL and return a GIMPLE_BIND node
containing the sequence of corresponding GIMPLE statements. If DO_PARMS
is true, also gimplify the parameters. */
gimple
gimplify_body (tree fndecl, bool do_parms)
{
location_t saved_location = input_location;
gimple_seq parm_stmts, seq;
gimple outer_bind;
struct gimplify_ctx gctx;
struct cgraph_node *cgn;
timevar_push (TV_TREE_GIMPLIFY);
/* Initialize for optimize_insn_for_s{ize,peed}_p possibly called during
gimplification. */
default_rtl_profile ();
gcc_assert (gimplify_ctxp == NULL);
push_gimplify_context (&gctx);
/* Unshare most shared trees in the body and in that of any nested functions.
It would seem we don't have to do this for nested functions because
they are supposed to be output and then the outer function gimplified
first, but the g++ front end doesn't always do it that way. */
unshare_body (fndecl);
unvisit_body (fndecl);
cgn = cgraph_get_node (fndecl);
if (cgn && cgn->origin)
nonlocal_vlas = pointer_set_create ();
/* Make sure input_location isn't set to something weird. */
input_location = DECL_SOURCE_LOCATION (fndecl);
/* Resolve callee-copies. This has to be done before processing
the body so that DECL_VALUE_EXPR gets processed correctly. */
parm_stmts = do_parms ? gimplify_parameters () : NULL;
/* Gimplify the function's body. */
seq = NULL;
gimplify_stmt (&DECL_SAVED_TREE (fndecl), &seq);
outer_bind = gimple_seq_first_stmt (seq);
if (!outer_bind)
{
outer_bind = gimple_build_nop ();
gimplify_seq_add_stmt (&seq, outer_bind);
}
/* The body must contain exactly one statement, a GIMPLE_BIND. If this is
not the case, wrap everything in a GIMPLE_BIND to make it so. */
if (gimple_code (outer_bind) == GIMPLE_BIND
&& gimple_seq_first (seq) == gimple_seq_last (seq))
;
else
outer_bind = gimple_build_bind (NULL_TREE, seq, NULL);
DECL_SAVED_TREE (fndecl) = NULL_TREE;
/* If we had callee-copies statements, insert them at the beginning
of the function and clear DECL_VALUE_EXPR_P on the parameters. */
if (!gimple_seq_empty_p (parm_stmts))
{
tree parm;
gimplify_seq_add_seq (&parm_stmts, gimple_bind_body (outer_bind));
gimple_bind_set_body (outer_bind, parm_stmts);
for (parm = DECL_ARGUMENTS (current_function_decl);
parm; parm = DECL_CHAIN (parm))
if (DECL_HAS_VALUE_EXPR_P (parm))
{
DECL_HAS_VALUE_EXPR_P (parm) = 0;
DECL_IGNORED_P (parm) = 0;
}
}
if (nonlocal_vlas)
{
pointer_set_destroy (nonlocal_vlas);
nonlocal_vlas = NULL;
}
pop_gimplify_context (outer_bind);
gcc_assert (gimplify_ctxp == NULL);
if (!seen_error ())
verify_gimple_in_seq (gimple_bind_body (outer_bind));
timevar_pop (TV_TREE_GIMPLIFY);
input_location = saved_location;
return outer_bind;
}
typedef char *char_p; /* For DEF_VEC_P. */
DEF_VEC_P(char_p);
DEF_VEC_ALLOC_P(char_p,heap);
/* Return whether we should exclude FNDECL from instrumentation. */
static bool
flag_instrument_functions_exclude_p (tree fndecl)
{
VEC(char_p,heap) *vec;
vec = (VEC(char_p,heap) *) flag_instrument_functions_exclude_functions;
if (VEC_length (char_p, vec) > 0)
{
const char *name;
int i;
char *s;
name = lang_hooks.decl_printable_name (fndecl, 0);
FOR_EACH_VEC_ELT (char_p, vec, i, s)
if (strstr (name, s) != NULL)
return true;
}
vec = (VEC(char_p,heap) *) flag_instrument_functions_exclude_files;
if (VEC_length (char_p, vec) > 0)
{
const char *name;
int i;
char *s;
name = DECL_SOURCE_FILE (fndecl);
FOR_EACH_VEC_ELT (char_p, vec, i, s)
if (strstr (name, s) != NULL)
return true;
}
return false;
}
/* Entry point to the gimplification pass. FNDECL is the FUNCTION_DECL
node for the function we want to gimplify.
Return the sequence of GIMPLE statements corresponding to the body
of FNDECL. */
void
gimplify_function_tree (tree fndecl)
{
tree oldfn, parm, ret;
gimple_seq seq;
gimple bind;
gcc_assert (!gimple_body (fndecl));
oldfn = current_function_decl;
current_function_decl = fndecl;
if (DECL_STRUCT_FUNCTION (fndecl))
push_cfun (DECL_STRUCT_FUNCTION (fndecl));
else
push_struct_function (fndecl);
for (parm = DECL_ARGUMENTS (fndecl); parm ; parm = DECL_CHAIN (parm))
{
/* Preliminarily mark non-addressed complex variables as eligible
for promotion to gimple registers. We'll transform their uses
as we find them. */
if ((TREE_CODE (TREE_TYPE (parm)) == COMPLEX_TYPE
|| TREE_CODE (TREE_TYPE (parm)) == VECTOR_TYPE)
&& !TREE_THIS_VOLATILE (parm)
&& !needs_to_live_in_memory (parm))
DECL_GIMPLE_REG_P (parm) = 1;
}
ret = DECL_RESULT (fndecl);
if ((TREE_CODE (TREE_TYPE (ret)) == COMPLEX_TYPE
|| TREE_CODE (TREE_TYPE (ret)) == VECTOR_TYPE)
&& !needs_to_live_in_memory (ret))
DECL_GIMPLE_REG_P (ret) = 1;
bind = gimplify_body (fndecl, true);
/* The tree body of the function is no longer needed, replace it
with the new GIMPLE body. */
seq = gimple_seq_alloc ();
gimple_seq_add_stmt (&seq, bind);
gimple_set_body (fndecl, seq);
/* If we're instrumenting function entry/exit, then prepend the call to
the entry hook and wrap the whole function in a TRY_FINALLY_EXPR to
catch the exit hook. */
/* ??? Add some way to ignore exceptions for this TFE. */
if (flag_instrument_function_entry_exit
&& !DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (fndecl)
&& !flag_instrument_functions_exclude_p (fndecl))
{
tree x;
gimple new_bind;
gimple tf;
gimple_seq cleanup = NULL, body = NULL;
tree tmp_var;
gimple call;
x = builtin_decl_implicit (BUILT_IN_RETURN_ADDRESS);
call = gimple_build_call (x, 1, integer_zero_node);
tmp_var = create_tmp_var (ptr_type_node, "return_addr");
gimple_call_set_lhs (call, tmp_var);
gimplify_seq_add_stmt (&cleanup, call);
x = builtin_decl_implicit (BUILT_IN_PROFILE_FUNC_EXIT);
call = gimple_build_call (x, 2,
build_fold_addr_expr (current_function_decl),
tmp_var);
gimplify_seq_add_stmt (&cleanup, call);
tf = gimple_build_try (seq, cleanup, GIMPLE_TRY_FINALLY);
x = builtin_decl_implicit (BUILT_IN_RETURN_ADDRESS);
call = gimple_build_call (x, 1, integer_zero_node);
tmp_var = create_tmp_var (ptr_type_node, "return_addr");
gimple_call_set_lhs (call, tmp_var);
gimplify_seq_add_stmt (&body, call);
x = builtin_decl_implicit (BUILT_IN_PROFILE_FUNC_ENTER);
call = gimple_build_call (x, 2,
build_fold_addr_expr (current_function_decl),
tmp_var);
gimplify_seq_add_stmt (&body, call);
gimplify_seq_add_stmt (&body, tf);
new_bind = gimple_build_bind (NULL, body, gimple_bind_block (bind));
/* Clear the block for BIND, since it is no longer directly inside
the function, but within a try block. */
gimple_bind_set_block (bind, NULL);
/* Replace the current function body with the body
wrapped in the try/finally TF. */
seq = gimple_seq_alloc ();
gimple_seq_add_stmt (&seq, new_bind);
gimple_set_body (fndecl, seq);
}
DECL_SAVED_TREE (fndecl) = NULL_TREE;
cfun->curr_properties = PROP_gimple_any;
current_function_decl = oldfn;
pop_cfun ();
}
/* Some transformations like inlining may invalidate the GIMPLE form
for operands. This function traverses all the operands in STMT and
gimplifies anything that is not a valid gimple operand. Any new
GIMPLE statements are inserted before *GSI_P. */
void
gimple_regimplify_operands (gimple stmt, gimple_stmt_iterator *gsi_p)
{
size_t i, num_ops;
tree orig_lhs = NULL_TREE, lhs, t;
gimple_seq pre = NULL;
gimple post_stmt = NULL;
struct gimplify_ctx gctx;
push_gimplify_context (&gctx);
gimplify_ctxp->into_ssa = gimple_in_ssa_p (cfun);
switch (gimple_code (stmt))
{
case GIMPLE_COND:
gimplify_expr (gimple_cond_lhs_ptr (stmt), &pre, NULL,
is_gimple_val, fb_rvalue);
gimplify_expr (gimple_cond_rhs_ptr (stmt), &pre, NULL,
is_gimple_val, fb_rvalue);
break;
case GIMPLE_SWITCH:
gimplify_expr (gimple_switch_index_ptr (stmt), &pre, NULL,
is_gimple_val, fb_rvalue);
break;
case GIMPLE_OMP_ATOMIC_LOAD:
gimplify_expr (gimple_omp_atomic_load_rhs_ptr (stmt), &pre, NULL,
is_gimple_val, fb_rvalue);
break;
case GIMPLE_ASM:
{
size_t i, noutputs = gimple_asm_noutputs (stmt);
const char *constraint, **oconstraints;
bool allows_mem, allows_reg, is_inout;
oconstraints
= (const char **) alloca ((noutputs) * sizeof (const char *));
for (i = 0; i < noutputs; i++)
{
tree op = gimple_asm_output_op (stmt, i);
constraint = TREE_STRING_POINTER (TREE_VALUE (TREE_PURPOSE (op)));
oconstraints[i] = constraint;
parse_output_constraint (&constraint, i, 0, 0, &allows_mem,
&allows_reg, &is_inout);
gimplify_expr (&TREE_VALUE (op), &pre, NULL,
is_inout ? is_gimple_min_lval : is_gimple_lvalue,
fb_lvalue | fb_mayfail);
}
for (i = 0; i < gimple_asm_ninputs (stmt); i++)
{
tree op = gimple_asm_input_op (stmt, i);
constraint = TREE_STRING_POINTER (TREE_VALUE (TREE_PURPOSE (op)));
parse_input_constraint (&constraint, 0, 0, noutputs, 0,
oconstraints, &allows_mem, &allows_reg);
if (TREE_ADDRESSABLE (TREE_TYPE (TREE_VALUE (op))) && allows_mem)
allows_reg = 0;
if (!allows_reg && allows_mem)
gimplify_expr (&TREE_VALUE (op), &pre, NULL,
is_gimple_lvalue, fb_lvalue | fb_mayfail);
else
gimplify_expr (&TREE_VALUE (op), &pre, NULL,
is_gimple_asm_val, fb_rvalue);
}
}
break;
default:
/* NOTE: We start gimplifying operands from last to first to
make sure that side-effects on the RHS of calls, assignments
and ASMs are executed before the LHS. The ordering is not
important for other statements. */
num_ops = gimple_num_ops (stmt);
orig_lhs = gimple_get_lhs (stmt);
for (i = num_ops; i > 0; i--)
{
tree op = gimple_op (stmt, i - 1);
if (op == NULL_TREE)
continue;
if (i == 1 && (is_gimple_call (stmt) || is_gimple_assign (stmt)))
gimplify_expr (&op, &pre, NULL, is_gimple_lvalue, fb_lvalue);
else if (i == 2
&& is_gimple_assign (stmt)
&& num_ops == 2
&& get_gimple_rhs_class (gimple_expr_code (stmt))
== GIMPLE_SINGLE_RHS)
gimplify_expr (&op, &pre, NULL,
rhs_predicate_for (gimple_assign_lhs (stmt)),
fb_rvalue);
else if (i == 2 && is_gimple_call (stmt))
{
if (TREE_CODE (op) == FUNCTION_DECL)
continue;
gimplify_expr (&op, &pre, NULL, is_gimple_call_addr, fb_rvalue);
}
else
gimplify_expr (&op, &pre, NULL, is_gimple_val, fb_rvalue);
gimple_set_op (stmt, i - 1, op);
}
lhs = gimple_get_lhs (stmt);
/* If the LHS changed it in a way that requires a simple RHS,
create temporary. */
if (lhs && !is_gimple_reg (lhs))
{
bool need_temp = false;
if (is_gimple_assign (stmt)
&& num_ops == 2
&& get_gimple_rhs_class (gimple_expr_code (stmt))
== GIMPLE_SINGLE_RHS)
gimplify_expr (gimple_assign_rhs1_ptr (stmt), &pre, NULL,
rhs_predicate_for (gimple_assign_lhs (stmt)),
fb_rvalue);
else if (is_gimple_reg (lhs))
{
if (is_gimple_reg_type (TREE_TYPE (lhs)))
{
if (is_gimple_call (stmt))
{
i = gimple_call_flags (stmt);
if ((i & ECF_LOOPING_CONST_OR_PURE)
|| !(i & (ECF_CONST | ECF_PURE)))
need_temp = true;
}
if (stmt_can_throw_internal (stmt))
need_temp = true;
}
}
else
{
if (is_gimple_reg_type (TREE_TYPE (lhs)))
need_temp = true;
else if (TYPE_MODE (TREE_TYPE (lhs)) != BLKmode)
{
if (is_gimple_call (stmt))
{
tree fndecl = gimple_call_fndecl (stmt);
if (!aggregate_value_p (TREE_TYPE (lhs), fndecl)
&& !(fndecl && DECL_RESULT (fndecl)
&& DECL_BY_REFERENCE (DECL_RESULT (fndecl))))
need_temp = true;
}
else
need_temp = true;
}
}
if (need_temp)
{
tree temp = create_tmp_reg (TREE_TYPE (lhs), NULL);
if (TREE_CODE (orig_lhs) == SSA_NAME)
orig_lhs = SSA_NAME_VAR (orig_lhs);
if (gimple_in_ssa_p (cfun))
temp = make_ssa_name (temp, NULL);
gimple_set_lhs (stmt, temp);
post_stmt = gimple_build_assign (lhs, temp);
if (TREE_CODE (lhs) == SSA_NAME)
SSA_NAME_DEF_STMT (lhs) = post_stmt;
}
}
break;
}
if (gimple_referenced_vars (cfun))
for (t = gimplify_ctxp->temps; t ; t = TREE_CHAIN (t))
add_referenced_var (t);
if (!gimple_seq_empty_p (pre))
{
if (gimple_in_ssa_p (cfun))
{
gimple_stmt_iterator i;
for (i = gsi_start (pre); !gsi_end_p (i); gsi_next (&i))
mark_symbols_for_renaming (gsi_stmt (i));
}
gsi_insert_seq_before (gsi_p, pre, GSI_SAME_STMT);
}
if (post_stmt)
gsi_insert_after (gsi_p, post_stmt, GSI_NEW_STMT);
pop_gimplify_context (NULL);
}
/* Expand EXPR to list of gimple statements STMTS. GIMPLE_TEST_F specifies
the predicate that will hold for the result. If VAR is not NULL, make the
base variable of the final destination be VAR if suitable. */
tree
force_gimple_operand_1 (tree expr, gimple_seq *stmts,
gimple_predicate gimple_test_f, tree var)
{
tree t;
enum gimplify_status ret;
struct gimplify_ctx gctx;
*stmts = NULL;
/* gimple_test_f might be more strict than is_gimple_val, make
sure we pass both. Just checking gimple_test_f doesn't work
because most gimple predicates do not work recursively. */
if (is_gimple_val (expr)
&& (*gimple_test_f) (expr))
return expr;
push_gimplify_context (&gctx);
gimplify_ctxp->into_ssa = gimple_in_ssa_p (cfun);
gimplify_ctxp->allow_rhs_cond_expr = true;
if (var)
expr = build2 (MODIFY_EXPR, TREE_TYPE (var), var, expr);
if (TREE_CODE (expr) != MODIFY_EXPR
&& TREE_TYPE (expr) == void_type_node)
{
gimplify_and_add (expr, stmts);
expr = NULL_TREE;
}
else
{
ret = gimplify_expr (&expr, stmts, NULL, gimple_test_f, fb_rvalue);
gcc_assert (ret != GS_ERROR);
}
if (gimple_referenced_vars (cfun))
for (t = gimplify_ctxp->temps; t ; t = DECL_CHAIN (t))
add_referenced_var (t);
pop_gimplify_context (NULL);
return expr;
}
/* Expand EXPR to list of gimple statements STMTS. If SIMPLE is true,
force the result to be either ssa_name or an invariant, otherwise
just force it to be a rhs expression. If VAR is not NULL, make the
base variable of the final destination be VAR if suitable. */
tree
force_gimple_operand (tree expr, gimple_seq *stmts, bool simple, tree var)
{
return force_gimple_operand_1 (expr, stmts,
simple ? is_gimple_val : is_gimple_reg_rhs,
var);
}
/* Invoke force_gimple_operand_1 for EXPR with parameters GIMPLE_TEST_F
and VAR. If some statements are produced, emits them at GSI.
If BEFORE is true. the statements are appended before GSI, otherwise
they are appended after it. M specifies the way GSI moves after
insertion (GSI_SAME_STMT or GSI_CONTINUE_LINKING are the usual values). */
tree
force_gimple_operand_gsi_1 (gimple_stmt_iterator *gsi, tree expr,
gimple_predicate gimple_test_f,
tree var, bool before,
enum gsi_iterator_update m)
{
gimple_seq stmts;
expr = force_gimple_operand_1 (expr, &stmts, gimple_test_f, var);
if (!gimple_seq_empty_p (stmts))
{
if (gimple_in_ssa_p (cfun))
{
gimple_stmt_iterator i;
for (i = gsi_start (stmts); !gsi_end_p (i); gsi_next (&i))
mark_symbols_for_renaming (gsi_stmt (i));
}
if (before)
gsi_insert_seq_before (gsi, stmts, m);
else
gsi_insert_seq_after (gsi, stmts, m);
}
return expr;
}
/* Invoke force_gimple_operand_1 for EXPR with parameter VAR.
If SIMPLE is true, force the result to be either ssa_name or an invariant,
otherwise just force it to be a rhs expression. If some statements are
produced, emits them at GSI. If BEFORE is true, the statements are
appended before GSI, otherwise they are appended after it. M specifies
the way GSI moves after insertion (GSI_SAME_STMT or GSI_CONTINUE_LINKING
are the usual values). */
tree
force_gimple_operand_gsi (gimple_stmt_iterator *gsi, tree expr,
bool simple_p, tree var, bool before,
enum gsi_iterator_update m)
{
return force_gimple_operand_gsi_1 (gsi, expr,
simple_p
? is_gimple_val : is_gimple_reg_rhs,
var, before, m);
}
#include "gt-gimplify.h"
|
perftest.c | /**
* Copyright (C) Mellanox Technologies Ltd. 2001-2014. ALL RIGHTS RESERVED.
* Copyright (C) The University of Tennessee and The University
* of Tennessee Research Foundation. 2015. ALL RIGHTS RESERVED.
* Copyright (C) UT-Battelle, LLC. 2015. ALL RIGHTS RESERVED.
*
* See file LICENSE for terms.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "api/libperf.h"
#include "lib/libperf_int.h"
#include <ucs/sys/string.h>
#include <ucs/sys/sys.h>
#include <ucs/sys/sock.h>
#include <ucs/debug/log.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <netdb.h>
#include <getopt.h>
#include <string.h>
#include <sys/types.h>
#include <sys/poll.h>
#include <locale.h>
#if defined (HAVE_MPI)
# include <mpi.h>
#elif defined (HAVE_RTE)
# include<rte.h>
#endif
#define MAX_BATCH_FILES 32
#define MAX_CPUS 1024
#define TL_RESOURCE_NAME_NONE "<none>"
#define TEST_PARAMS_ARGS "t:n:s:W:O:w:D:i:H:oSCIqM:r:E:T:d:x:A:BUm:"
#define TEST_ID_UNDEFINED -1
enum {
TEST_FLAG_PRINT_RESULTS = UCS_BIT(0),
TEST_FLAG_PRINT_TEST = UCS_BIT(1),
TEST_FLAG_SET_AFFINITY = UCS_BIT(8),
TEST_FLAG_NUMERIC_FMT = UCS_BIT(9),
TEST_FLAG_PRINT_FINAL = UCS_BIT(10),
TEST_FLAG_PRINT_CSV = UCS_BIT(11)
};
typedef struct sock_rte_group {
int is_server;
int connfd;
} sock_rte_group_t;
typedef struct test_type {
const char *name;
ucx_perf_api_t api;
ucx_perf_cmd_t command;
ucx_perf_test_type_t test_type;
const char *desc;
const char *overhead_lat;
unsigned window_size;
} test_type_t;
typedef struct perftest_params {
ucx_perf_params_t super;
int test_id;
} perftest_params_t;
struct perftest_context {
perftest_params_t params;
const char *server_addr;
int port;
int mpi;
unsigned num_cpus;
unsigned cpus[MAX_CPUS];
unsigned flags;
unsigned num_batch_files;
char *batch_files[MAX_BATCH_FILES];
char *test_names[MAX_BATCH_FILES];
sock_rte_group_t sock_rte_group;
};
test_type_t tests[] = {
{"am_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_PINGPONG,
"active message latency", "latency", 1},
{"put_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_PINGPONG,
"put latency", "latency", 1},
{"add_lat", UCX_PERF_API_UCT, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_PINGPONG,
"atomic add latency", "latency", 1},
{"get", UCX_PERF_API_UCT, UCX_PERF_CMD_GET, UCX_PERF_TEST_TYPE_STREAM_UNI,
"get latency / bandwidth / message rate", "latency", 1},
{"fadd", UCX_PERF_API_UCT, UCX_PERF_CMD_FADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic fetch-and-add latency / rate", "latency", 1},
{"swap", UCX_PERF_API_UCT, UCX_PERF_CMD_SWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic swap latency / rate", "latency", 1},
{"cswap", UCX_PERF_API_UCT, UCX_PERF_CMD_CSWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic compare-and-swap latency / rate", "latency", 1},
{"am_bw", UCX_PERF_API_UCT, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"active message bandwidth / message rate", "overhead", 1},
{"put_bw", UCX_PERF_API_UCT, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_STREAM_UNI,
"put bandwidth / message rate", "overhead", 1},
{"add_mr", UCX_PERF_API_UCT, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic add message rate", "overhead", 1},
{"tag_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG, UCX_PERF_TEST_TYPE_PINGPONG,
"tag match latency", "latency", 1},
{"tag_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG, UCX_PERF_TEST_TYPE_STREAM_UNI,
"tag match bandwidth", "overhead", 32},
{"tag_sync_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG_SYNC, UCX_PERF_TEST_TYPE_PINGPONG,
"tag sync match latency", "latency", 1},
{"tag_sync_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_TAG_SYNC, UCX_PERF_TEST_TYPE_STREAM_UNI,
"tag sync match bandwidth", "overhead", 32},
{"ucp_put_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_PINGPONG,
"put latency", "latency", 1},
{"ucp_put_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_PUT, UCX_PERF_TEST_TYPE_STREAM_UNI,
"put bandwidth", "overhead", 32},
{"ucp_get", UCX_PERF_API_UCP, UCX_PERF_CMD_GET, UCX_PERF_TEST_TYPE_STREAM_UNI,
"get latency / bandwidth / message rate", "latency", 1},
{"ucp_add", UCX_PERF_API_UCP, UCX_PERF_CMD_ADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic add bandwidth / message rate", "overhead", 1},
{"ucp_fadd", UCX_PERF_API_UCP, UCX_PERF_CMD_FADD, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic fetch-and-add latency / bandwidth / rate", "latency", 1},
{"ucp_swap", UCX_PERF_API_UCP, UCX_PERF_CMD_SWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic swap latency / bandwidth / rate", "latency", 1},
{"ucp_cswap", UCX_PERF_API_UCP, UCX_PERF_CMD_CSWAP, UCX_PERF_TEST_TYPE_STREAM_UNI,
"atomic compare-and-swap latency / bandwidth / rate", "latency", 1},
{"stream_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_STREAM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"stream bandwidth", "overhead", 1},
{"stream_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_STREAM, UCX_PERF_TEST_TYPE_PINGPONG,
"stream latency", "latency", 1},
{"ucp_am_lat", UCX_PERF_API_UCP, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_PINGPONG,
"am latency", "latency", 1},
{"ucp_am_bw", UCX_PERF_API_UCP, UCX_PERF_CMD_AM, UCX_PERF_TEST_TYPE_STREAM_UNI,
"am bandwidth / message rate", "overhead", 32},
{NULL}
};
static int sock_io(int sock, ssize_t (*sock_call)(int, void *, size_t, int),
int poll_events, void *data, size_t size,
void (*progress)(void *arg), void *arg, const char *name)
{
size_t total = 0;
struct pollfd pfd;
int ret;
while (total < size) {
pfd.fd = sock;
pfd.events = poll_events;
pfd.revents = 0;
ret = poll(&pfd, 1, 1); /* poll for 1ms */
if (ret > 0) {
ucs_assert(ret == 1);
ucs_assert(pfd.revents & poll_events);
ret = sock_call(sock, (char*)data + total, size - total, 0);
if (ret < 0) {
ucs_error("%s() failed: %m", name);
return -1;
}
total += ret;
} else if ((ret < 0) && (errno != EINTR)) {
ucs_error("poll(fd=%d) failed: %m", sock);
return -1;
}
/* progress user context */
if (progress != NULL) {
progress(arg);
}
}
return 0;
}
static int safe_send(int sock, void *data, size_t size,
void (*progress)(void *arg), void *arg)
{
typedef ssize_t (*sock_call)(int, void *, size_t, int);
return sock_io(sock, (sock_call)send, POLLOUT, data, size, progress, arg, "send");
}
static int safe_recv(int sock, void *data, size_t size,
void (*progress)(void *arg), void *arg)
{
return sock_io(sock, recv, POLLIN, data, size, progress, arg, "recv");
}
static void print_progress(char **test_names, unsigned num_names,
const ucx_perf_result_t *result, unsigned flags,
int final, int is_server, int is_multi_thread)
{
static const char *fmt_csv;
static const char *fmt_numeric;
static const char *fmt_plain;
unsigned i;
if (!(flags & TEST_FLAG_PRINT_RESULTS) ||
(!final && (flags & TEST_FLAG_PRINT_FINAL)))
{
return;
}
if (flags & TEST_FLAG_PRINT_CSV) {
for (i = 0; i < num_names; ++i) {
printf("%s,", test_names[i]);
}
}
#if _OPENMP
if (!final) {
printf("[thread %d]", omp_get_thread_num());
} else if (flags & TEST_FLAG_PRINT_RESULTS) {
printf("Final: ");
}
#endif
if (is_multi_thread && final) {
fmt_csv = "%4.0f,%.3f,%.2f,%.0f\n";
fmt_numeric = "%'18.0f %29.3f %22.2f %'24.0f\n";
fmt_plain = "%18.0f %29.3f %22.2f %23.0f\n";
printf((flags & TEST_FLAG_PRINT_CSV) ? fmt_csv :
(flags & TEST_FLAG_NUMERIC_FMT) ? fmt_numeric :
fmt_plain,
(double)result->iters,
result->latency.total_average * 1000000.0,
result->bandwidth.total_average / (1024.0 * 1024.0),
result->msgrate.total_average);
} else {
fmt_csv = "%4.0f,%.3f,%.3f,%.3f,%.2f,%.2f,%.0f,%.0f\n";
fmt_numeric = "%'18.0f %9.3f %9.3f %9.3f %11.2f %10.2f %'11.0f %'11.0f\n";
fmt_plain = "%18.0f %9.3f %9.3f %9.3f %11.2f %10.2f %11.0f %11.0f\n";
printf((flags & TEST_FLAG_PRINT_CSV) ? fmt_csv :
(flags & TEST_FLAG_NUMERIC_FMT) ? fmt_numeric :
fmt_plain,
(double)result->iters,
result->latency.typical * 1000000.0,
result->latency.moment_average * 1000000.0,
result->latency.total_average * 1000000.0,
result->bandwidth.moment_average / (1024.0 * 1024.0),
result->bandwidth.total_average / (1024.0 * 1024.0),
result->msgrate.moment_average,
result->msgrate.total_average);
}
fflush(stdout);
}
static void print_header(struct perftest_context *ctx)
{
const char *overhead_lat_str;
const char *test_data_str;
const char *test_api_str;
test_type_t *test;
unsigned i;
test = (ctx->params.test_id == TEST_ID_UNDEFINED) ? NULL :
&tests[ctx->params.test_id];
if ((ctx->flags & TEST_FLAG_PRINT_TEST) && (test != NULL)) {
if (test->api == UCX_PERF_API_UCT) {
test_api_str = "transport layer";
switch (ctx->params.super.uct.data_layout) {
case UCT_PERF_DATA_LAYOUT_SHORT:
test_data_str = "short";
break;
case UCT_PERF_DATA_LAYOUT_SHORT_IOV:
test_data_str = "short iov";
break;
case UCT_PERF_DATA_LAYOUT_BCOPY:
test_data_str = "bcopy";
break;
case UCT_PERF_DATA_LAYOUT_ZCOPY:
test_data_str = "zcopy";
break;
default:
test_data_str = "(undefined)";
break;
}
} else if (test->api == UCX_PERF_API_UCP) {
test_api_str = "protocol layer";
test_data_str = "(automatic)"; /* TODO contig/stride/stream */
} else {
return;
}
printf("+------------------------------------------------------------------------------------------+\n");
printf("| API: %-60s |\n", test_api_str);
printf("| Test: %-60s |\n", test->desc);
printf("| Data layout: %-60s |\n", test_data_str);
printf("| Send memory: %-60s |\n", ucs_memory_type_names[ctx->params.super.send_mem_type]);
printf("| Recv memory: %-60s |\n", ucs_memory_type_names[ctx->params.super.recv_mem_type]);
printf("| Message size: %-60zu |\n", ucx_perf_get_message_size(&ctx->params.super));
if ((test->api == UCX_PERF_API_UCP) &&
(test->command == UCX_PERF_CMD_AM)) {
printf("| AM header size: %-60zu |\n",
ctx->params.super.ucp.am_hdr_size);
}
}
if (ctx->flags & TEST_FLAG_PRINT_CSV) {
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
for (i = 0; i < ctx->num_batch_files; ++i) {
printf("%s,", ucs_basename(ctx->batch_files[i]));
}
printf("iterations,typical_lat,avg_lat,overall_lat,avg_bw,overall_bw,avg_mr,overall_mr\n");
}
} else {
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
overhead_lat_str = (test == NULL) ? "overhead" : test->overhead_lat;
printf("+--------------+--------------+-----------------------------+---------------------+-----------------------+\n");
printf("| | | %8s (usec) | bandwidth (MB/s) | message rate (msg/s) |\n", overhead_lat_str);
printf("+--------------+--------------+---------+---------+---------+----------+----------+-----------+-----------+\n");
printf("| Stage | # iterations | typical | average | overall | average | overall | average | overall |\n");
printf("+--------------+--------------+---------+---------+---------+----------+----------+-----------+-----------+\n");
} else if (ctx->flags & TEST_FLAG_PRINT_TEST) {
printf("+------------------------------------------------------------------------------------------+\n");
}
}
}
static void print_test_name(struct perftest_context *ctx)
{
char buf[200];
unsigned i, pos;
if (!(ctx->flags & TEST_FLAG_PRINT_CSV) && (ctx->num_batch_files > 0)) {
strcpy(buf, "+--------------+--------------+---------+---------+---------+----------+----------+-----------+-----------+");
pos = 1;
for (i = 0; i < ctx->num_batch_files; ++i) {
if (i != 0) {
buf[pos++] = '/';
}
memcpy(&buf[pos], ctx->test_names[i],
ucs_min(strlen(ctx->test_names[i]), sizeof(buf) - pos - 1));
pos += strlen(ctx->test_names[i]);
}
if (ctx->flags & TEST_FLAG_PRINT_RESULTS) {
printf("%s\n", buf);
}
}
}
static void print_memory_type_usage(void)
{
ucs_memory_type_t it;
for (it = UCS_MEMORY_TYPE_HOST; it < UCS_MEMORY_TYPE_LAST; it++) {
if (ucx_perf_mem_type_allocators[it] != NULL) {
printf(" %s - %s\n",
ucs_memory_type_names[it],
ucs_memory_type_descs[it]);
}
}
}
static void usage(const struct perftest_context *ctx, const char *program)
{
static const char* api_names[] = {
[UCX_PERF_API_UCT] = "UCT",
[UCX_PERF_API_UCP] = "UCP"
};
test_type_t *test;
int UCS_V_UNUSED rank;
#ifdef HAVE_MPI
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (ctx->mpi && (rank != 0)) {
return;
}
#endif
#if defined (HAVE_MPI)
printf(" Note: test can be also launched as an MPI application\n");
printf("\n");
#elif defined (HAVE_RTE)
printf(" Note: this test can be also launched as an libRTE application\n");
printf("\n");
#endif
printf(" Usage: %s [ server-hostname ] [ options ]\n", program);
printf("\n");
printf(" Common options:\n");
printf(" -t <test> test to run:\n");
for (test = tests; test->name; ++test) {
printf(" %13s - %s %s\n", test->name,
api_names[test->api], test->desc);
}
printf("\n");
printf(" -s <size> list of scatter-gather sizes for single message (%zu)\n",
ctx->params.super.msg_size_list[0]);
printf(" for example: \"-s 16,48,8192,8192,14\"\n");
printf(" -m <send mem type>[,<recv mem type>]\n");
printf(" memory type of message for sender and receiver (host)\n");
print_memory_type_usage();
printf(" -n <iters> number of iterations to run (%"PRIu64")\n", ctx->params.super.max_iter);
printf(" -w <iters> number of warm-up iterations (%"PRIu64")\n",
ctx->params.super.warmup_iter);
printf(" -c <cpulist> set affinity to this CPU list (separated by comma) (off)\n");
printf(" -O <count> maximal number of uncompleted outstanding sends\n");
printf(" -i <offset> distance between consecutive scatter-gather entries (%zu)\n",
ctx->params.super.iov_stride);
printf(" -T <threads> number of threads in the test (%d)\n",
ctx->params.super.thread_count);
printf(" -o do not progress the responder in one-sided tests\n");
printf(" -B register memory with NONBLOCK flag\n");
printf(" -b <file> read and execute tests from a batch file: every line in the\n");
printf(" file is a test to run, first word is test name, the rest of\n");
printf(" the line is command-line arguments for the test.\n");
printf(" -p <port> TCP port to use for data exchange (%d)\n", ctx->port);
#ifdef HAVE_MPI
printf(" -P <0|1> disable/enable MPI mode (%d)\n", ctx->mpi);
#endif
printf(" -h show this help message\n");
printf("\n");
printf(" Output format:\n");
printf(" -N use numeric formatting (thousands separator)\n");
printf(" -f print only final numbers\n");
printf(" -v print CSV-formatted output\n");
printf("\n");
printf(" UCT only:\n");
printf(" -d <device> device to use for testing\n");
printf(" -x <tl> transport to use for testing\n");
printf(" -D <layout> data layout for sender side:\n");
printf(" short - short messages (default, cannot be used for get)\n");
printf(" shortiov - short io-vector messages (only for active messages)\n");
printf(" bcopy - copy-out (cannot be used for atomics)\n");
printf(" zcopy - zero-copy (cannot be used for atomics)\n");
printf(" iov - scatter-gather list (iovec)\n");
printf(" -W <count> flow control window size, for active messages (%u)\n",
ctx->params.super.uct.fc_window);
printf(" -H <size> active message header size (%zu), included in message size\n",
ctx->params.super.uct.am_hdr_size);
printf(" -A <mode> asynchronous progress mode (thread_spinlock)\n");
printf(" thread_spinlock - separate progress thread with spin locking\n");
printf(" thread_mutex - separate progress thread with mutex locking\n");
printf(" signal - signal-based timer\n");
printf("\n");
printf(" UCP only:\n");
printf(" -M <thread> thread support level for progress engine (single)\n");
printf(" single - only the master thread can access\n");
printf(" serialized - one thread can access at a time\n");
printf(" multi - multiple threads can access\n");
printf(" -D <layout>[,<layout>]\n");
printf(" data layout for sender and receiver side (contig)\n");
printf(" contig - Continuous datatype\n");
printf(" iov - Scatter-gather list\n");
printf(" -C use wild-card tag for tag tests\n");
printf(" -U force unexpected flow by using tag probe\n");
printf(" -r <mode> receive mode for stream tests (recv)\n");
printf(" recv : Use ucp_stream_recv_nb\n");
printf(" recv_data : Use ucp_stream_recv_data_nb\n");
printf(" -I create context with wakeup feature enabled\n");
printf(" -E <mode> wait mode for tests\n");
printf(" poll : repeatedly call worker_progress\n");
printf(" sleep : go to sleep after posting requests\n");
printf(" -H <size> active message header size (%zu), not included in message size\n",
ctx->params.super.ucp.am_hdr_size);
printf("\n");
printf(" NOTE: When running UCP tests, transport and device should be specified by\n");
printf(" environment variables: UCX_TLS and UCX_[SELF|SHM|NET]_DEVICES.\n");
printf("\n");
}
static ucs_status_t parse_ucp_datatype_params(const char *opt_arg,
ucp_perf_datatype_t *datatype)
{
const char *iov_type = "iov";
const size_t iov_type_size = strlen("iov");
const char *contig_type = "contig";
const size_t contig_type_size = strlen("contig");
if (0 == strncmp(opt_arg, iov_type, iov_type_size)) {
*datatype = UCP_PERF_DATATYPE_IOV;
} else if (0 == strncmp(opt_arg, contig_type, contig_type_size)) {
*datatype = UCP_PERF_DATATYPE_CONTIG;
} else {
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
}
static ucs_status_t parse_mem_type(const char *opt_arg,
ucs_memory_type_t *mem_type)
{
ucs_memory_type_t it;
for (it = UCS_MEMORY_TYPE_HOST; it < UCS_MEMORY_TYPE_LAST; it++) {
if(!strcmp(opt_arg, ucs_memory_type_names[it]) &&
(ucx_perf_mem_type_allocators[it] != NULL)) {
*mem_type = it;
return UCS_OK;
}
}
ucs_error("Unsupported memory type: \"%s\"", opt_arg);
return UCS_ERR_INVALID_PARAM;
}
static ucs_status_t parse_mem_type_params(const char *opt_arg,
ucs_memory_type_t *send_mem_type,
ucs_memory_type_t *recv_mem_type)
{
const char *delim = ",";
char *token = strtok((char*)opt_arg, delim);
if (UCS_OK != parse_mem_type(token, send_mem_type)) {
return UCS_ERR_INVALID_PARAM;
}
token = strtok(NULL, delim);
if (NULL == token) {
*recv_mem_type = *send_mem_type;
return UCS_OK;
} else {
return parse_mem_type(token, recv_mem_type);
}
}
static ucs_status_t parse_message_sizes_params(const char *opt_arg,
ucx_perf_params_t *params)
{
const char delim = ',';
size_t *msg_size_list, token_num, token_it;
char *optarg_ptr, *optarg_ptr2;
optarg_ptr = (char *)opt_arg;
token_num = 0;
/* count the number of given message sizes */
while ((optarg_ptr = strchr(optarg_ptr, delim)) != NULL) {
++optarg_ptr;
++token_num;
}
++token_num;
msg_size_list = realloc(params->msg_size_list,
sizeof(*params->msg_size_list) * token_num);
if (NULL == msg_size_list) {
return UCS_ERR_NO_MEMORY;
}
params->msg_size_list = msg_size_list;
optarg_ptr = (char *)opt_arg;
errno = 0;
for (token_it = 0; token_it < token_num; ++token_it) {
params->msg_size_list[token_it] = strtoul(optarg_ptr, &optarg_ptr2, 10);
if (((ERANGE == errno) && (ULONG_MAX == params->msg_size_list[token_it])) ||
((errno != 0) && (params->msg_size_list[token_it] == 0)) ||
(optarg_ptr == optarg_ptr2)) {
free(params->msg_size_list);
params->msg_size_list = NULL; /* prevent double free */
ucs_error("Invalid option substring argument at position %lu", token_it);
return UCS_ERR_INVALID_PARAM;
}
optarg_ptr = optarg_ptr2 + 1;
}
params->msg_size_cnt = token_num;
return UCS_OK;
}
static ucs_status_t init_test_params(perftest_params_t *params)
{
memset(params, 0, sizeof(*params));
params->super.api = UCX_PERF_API_LAST;
params->super.command = UCX_PERF_CMD_LAST;
params->super.test_type = UCX_PERF_TEST_TYPE_LAST;
params->super.thread_mode = UCS_THREAD_MODE_SINGLE;
params->super.thread_count = 1;
params->super.async_mode = UCS_ASYNC_THREAD_LOCK_TYPE;
params->super.wait_mode = UCX_PERF_WAIT_MODE_LAST;
params->super.max_outstanding = 0;
params->super.warmup_iter = 10000;
params->super.alignment = ucs_get_page_size();
params->super.max_iter = 1000000l;
params->super.max_time = 0.0;
params->super.report_interval = 1.0;
params->super.flags = UCX_PERF_TEST_FLAG_VERBOSE;
params->super.uct.fc_window = UCT_PERF_TEST_MAX_FC_WINDOW;
params->super.uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT;
params->super.uct.am_hdr_size = 8;
params->super.send_mem_type = UCS_MEMORY_TYPE_HOST;
params->super.recv_mem_type = UCS_MEMORY_TYPE_HOST;
params->super.msg_size_cnt = 1;
params->super.iov_stride = 0;
params->super.ucp.send_datatype = UCP_PERF_DATATYPE_CONTIG;
params->super.ucp.recv_datatype = UCP_PERF_DATATYPE_CONTIG;
params->super.ucp.am_hdr_size = 0;
strcpy(params->super.uct.dev_name, TL_RESOURCE_NAME_NONE);
strcpy(params->super.uct.tl_name, TL_RESOURCE_NAME_NONE);
params->super.msg_size_list = calloc(params->super.msg_size_cnt,
sizeof(*params->super.msg_size_list));
if (params->super.msg_size_list == NULL) {
return UCS_ERR_NO_MEMORY;
}
params->super.msg_size_list[0] = 8;
params->test_id = TEST_ID_UNDEFINED;
return UCS_OK;
}
static ucs_status_t parse_test_params(perftest_params_t *params, char opt,
const char *opt_arg)
{
char *optarg2 = NULL;
test_type_t *test;
unsigned i;
switch (opt) {
case 'd':
ucs_snprintf_zero(params->super.uct.dev_name,
sizeof(params->super.uct.dev_name), "%s", opt_arg);
return UCS_OK;
case 'x':
ucs_snprintf_zero(params->super.uct.tl_name,
sizeof(params->super.uct.tl_name), "%s", opt_arg);
return UCS_OK;
case 't':
for (i = 0; tests[i].name != NULL; ++i) {
test = &tests[i];
if (!strcmp(opt_arg, test->name)) {
params->super.api = test->api;
params->super.command = test->command;
params->super.test_type = test->test_type;
params->test_id = i;
break;
}
}
if (params->test_id == TEST_ID_UNDEFINED) {
ucs_error("Invalid option argument for -t");
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
case 'D':
if (!strcmp(opt_arg, "short")) {
params->super.uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT;
} else if (!strcmp(opt_arg, "shortiov")) {
params->super.uct.data_layout = UCT_PERF_DATA_LAYOUT_SHORT_IOV;
} else if (!strcmp(opt_arg, "bcopy")) {
params->super.uct.data_layout = UCT_PERF_DATA_LAYOUT_BCOPY;
} else if (!strcmp(opt_arg, "zcopy")) {
params->super.uct.data_layout = UCT_PERF_DATA_LAYOUT_ZCOPY;
} else if (UCS_OK == parse_ucp_datatype_params(opt_arg,
¶ms->super.ucp.send_datatype)) {
optarg2 = strchr(opt_arg, ',');
if (optarg2) {
if (UCS_OK != parse_ucp_datatype_params(optarg2 + 1,
¶ms->super.ucp.recv_datatype)) {
return UCS_ERR_INVALID_PARAM;
}
}
} else {
ucs_error("Invalid option argument for -D");
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
case 'E':
if (!strcmp(opt_arg, "poll")) {
params->super.wait_mode = UCX_PERF_WAIT_MODE_POLL;
return UCS_OK;
} else if (!strcmp(opt_arg, "sleep")) {
params->super.wait_mode = UCX_PERF_WAIT_MODE_SLEEP;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -E");
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
case 'i':
params->super.iov_stride = atol(opt_arg);
return UCS_OK;
case 'n':
params->super.max_iter = atol(opt_arg);
return UCS_OK;
case 's':
return parse_message_sizes_params(opt_arg, ¶ms->super);
case 'H':
params->super.uct.am_hdr_size = atol(opt_arg);
params->super.ucp.am_hdr_size = atol(opt_arg);
return UCS_OK;
case 'W':
params->super.uct.fc_window = atoi(opt_arg);
return UCS_OK;
case 'O':
params->super.max_outstanding = atoi(opt_arg);
return UCS_OK;
case 'w':
params->super.warmup_iter = atol(opt_arg);
return UCS_OK;
case 'o':
params->super.flags |= UCX_PERF_TEST_FLAG_ONE_SIDED;
return UCS_OK;
case 'B':
params->super.flags |= UCX_PERF_TEST_FLAG_MAP_NONBLOCK;
return UCS_OK;
case 'q':
params->super.flags &= ~UCX_PERF_TEST_FLAG_VERBOSE;
return UCS_OK;
case 'C':
params->super.flags |= UCX_PERF_TEST_FLAG_TAG_WILDCARD;
return UCS_OK;
case 'U':
params->super.flags |= UCX_PERF_TEST_FLAG_TAG_UNEXP_PROBE;
return UCS_OK;
case 'I':
params->super.flags |= UCX_PERF_TEST_FLAG_WAKEUP;
return UCS_OK;
case 'M':
if (!strcmp(opt_arg, "single")) {
params->super.thread_mode = UCS_THREAD_MODE_SINGLE;
return UCS_OK;
} else if (!strcmp(opt_arg, "serialized")) {
params->super.thread_mode = UCS_THREAD_MODE_SERIALIZED;
return UCS_OK;
} else if (!strcmp(opt_arg, "multi")) {
params->super.thread_mode = UCS_THREAD_MODE_MULTI;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -M");
return UCS_ERR_INVALID_PARAM;
}
case 'T':
params->super.thread_count = atoi(opt_arg);
return UCS_OK;
case 'A':
if (!strcmp(opt_arg, "thread") || !strcmp(opt_arg, "thread_spinlock")) {
params->super.async_mode = UCS_ASYNC_MODE_THREAD_SPINLOCK;
return UCS_OK;
} else if (!strcmp(opt_arg, "thread_mutex")) {
params->super.async_mode = UCS_ASYNC_MODE_THREAD_MUTEX;
return UCS_OK;
} else if (!strcmp(opt_arg, "signal")) {
params->super.async_mode = UCS_ASYNC_MODE_SIGNAL;
return UCS_OK;
} else {
ucs_error("Invalid option argument for -A");
return UCS_ERR_INVALID_PARAM;
}
case 'r':
if (!strcmp(opt_arg, "recv_data")) {
params->super.flags |= UCX_PERF_TEST_FLAG_STREAM_RECV_DATA;
return UCS_OK;
} else if (!strcmp(opt_arg, "recv")) {
params->super.flags &= ~UCX_PERF_TEST_FLAG_STREAM_RECV_DATA;
return UCS_OK;
}
return UCS_ERR_INVALID_PARAM;
case 'm':
if (UCS_OK != parse_mem_type_params(opt_arg,
¶ms->super.send_mem_type,
¶ms->super.recv_mem_type)) {
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
default:
return UCS_ERR_INVALID_PARAM;
}
}
static ucs_status_t adjust_test_params(perftest_params_t *params,
const char *error_prefix)
{
test_type_t *test;
if (params->test_id == TEST_ID_UNDEFINED) {
ucs_error("%smissing test name", error_prefix);
return UCS_ERR_INVALID_PARAM;
}
test = &tests[params->test_id];
if (params->super.max_outstanding == 0) {
params->super.max_outstanding = test->window_size;
}
return UCS_OK;
}
static ucs_status_t read_batch_file(FILE *batch_file, const char *file_name,
int *line_num, perftest_params_t *params,
char** test_name_p)
{
#define MAX_SIZE 256
#define MAX_ARG_SIZE 2048
ucs_status_t status;
char buf[MAX_ARG_SIZE];
char error_prefix[MAX_ARG_SIZE];
int argc;
char *argv[MAX_SIZE + 1];
int c;
char *p;
do {
if (fgets(buf, sizeof(buf) - 1, batch_file) == NULL) {
return UCS_ERR_NO_ELEM;
}
++(*line_num);
argc = 0;
p = strtok(buf, " \t\n\r");
while (p && (argc < MAX_SIZE)) {
argv[argc++] = p;
p = strtok(NULL, " \t\n\r");
}
argv[argc] = NULL;
} while ((argc == 0) || (argv[0][0] == '#'));
ucs_snprintf_safe(error_prefix, sizeof(error_prefix),
"in batch file '%s' line %d: ", file_name, *line_num);
optind = 1;
while ((c = getopt (argc, argv, TEST_PARAMS_ARGS)) != -1) {
status = parse_test_params(params, c, optarg);
if (status != UCS_OK) {
ucs_error("%s-%c %s: %s", error_prefix, c, optarg,
ucs_status_string(status));
return status;
}
}
status = adjust_test_params(params, error_prefix);
if (status != UCS_OK) {
return status;
}
*test_name_p = strdup(argv[0]);
return UCS_OK;
}
static ucs_status_t parse_cpus(char *opt_arg, struct perftest_context *ctx)
{
char *endptr, *cpu_list = opt_arg;
int cpu;
ctx->num_cpus = 0;
cpu = strtol(cpu_list, &endptr, 10);
while (((*endptr == ',') || (*endptr == '\0')) && (ctx->num_cpus < MAX_CPUS)) {
if (cpu < 0) {
ucs_error("invalid cpu number detected: (%d)", cpu);
return UCS_ERR_INVALID_PARAM;
}
ctx->cpus[ctx->num_cpus++] = cpu;
if (*endptr == '\0') {
break;
}
cpu_list = endptr + 1; /* skip the comma */
cpu = strtol(cpu_list, &endptr, 10);
}
if (*endptr == ',') {
ucs_error("number of listed cpus exceeds the maximum supported value (%d)",
MAX_CPUS);
return UCS_ERR_INVALID_PARAM;
}
return UCS_OK;
}
static ucs_status_t parse_opts(struct perftest_context *ctx, int mpi_initialized,
int argc, char **argv)
{
ucs_status_t status;
int c;
ucs_trace_func("");
ucx_perf_global_init(); /* initialize memory types */
status = init_test_params(&ctx->params);
if (status != UCS_OK) {
return status;
}
ctx->server_addr = NULL;
ctx->num_batch_files = 0;
ctx->port = 13337;
ctx->flags = 0;
ctx->mpi = mpi_initialized;
optind = 1;
while ((c = getopt (argc, argv, "p:b:Nfvc:P:h" TEST_PARAMS_ARGS)) != -1) {
switch (c) {
case 'p':
ctx->port = atoi(optarg);
break;
case 'b':
if (ctx->num_batch_files < MAX_BATCH_FILES) {
ctx->batch_files[ctx->num_batch_files++] = optarg;
}
break;
case 'N':
ctx->flags |= TEST_FLAG_NUMERIC_FMT;
break;
case 'f':
ctx->flags |= TEST_FLAG_PRINT_FINAL;
break;
case 'v':
ctx->flags |= TEST_FLAG_PRINT_CSV;
break;
case 'c':
ctx->flags |= TEST_FLAG_SET_AFFINITY;
status = parse_cpus(optarg, ctx);
if (status != UCS_OK) {
return status;
}
break;
case 'P':
#ifdef HAVE_MPI
ctx->mpi = atoi(optarg) && mpi_initialized;
break;
#endif
case 'h':
usage(ctx, ucs_basename(argv[0]));
return UCS_ERR_CANCELED;
default:
status = parse_test_params(&ctx->params, c, optarg);
if (status != UCS_OK) {
usage(ctx, ucs_basename(argv[0]));
return status;
}
break;
}
}
if (optind < argc) {
ctx->server_addr = argv[optind];
}
return UCS_OK;
}
static unsigned sock_rte_group_size(void *rte_group)
{
return 2;
}
static unsigned sock_rte_group_index(void *rte_group)
{
sock_rte_group_t *group = rte_group;
return group->is_server ? 0 : 1;
}
static void sock_rte_barrier(void *rte_group, void (*progress)(void *arg),
void *arg)
{
#pragma omp barrier
#pragma omp master
{
sock_rte_group_t *group = rte_group;
const unsigned magic = 0xdeadbeef;
unsigned snc;
snc = magic;
safe_send(group->connfd, &snc, sizeof(unsigned), progress, arg);
snc = 0;
safe_recv(group->connfd, &snc, sizeof(unsigned), progress, arg);
ucs_assert(snc == magic);
}
#pragma omp barrier
}
static void sock_rte_post_vec(void *rte_group, const struct iovec *iovec,
int iovcnt, void **req)
{
sock_rte_group_t *group = rte_group;
size_t size;
int i;
size = 0;
for (i = 0; i < iovcnt; ++i) {
size += iovec[i].iov_len;
}
safe_send(group->connfd, &size, sizeof(size), NULL, NULL);
for (i = 0; i < iovcnt; ++i) {
safe_send(group->connfd, iovec[i].iov_base, iovec[i].iov_len, NULL,
NULL);
}
}
static void sock_rte_recv(void *rte_group, unsigned src, void *buffer,
size_t max, void *req)
{
sock_rte_group_t *group = rte_group;
int group_index;
size_t size;
group_index = sock_rte_group_index(rte_group);
if (src == group_index) {
return;
}
ucs_assert_always(src == (1 - group_index));
safe_recv(group->connfd, &size, sizeof(size), NULL, NULL);
ucs_assert_always(size <= max);
safe_recv(group->connfd, buffer, size, NULL, NULL);
}
static void sock_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final, int is_multi_thread)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final, ctx->server_addr == NULL, is_multi_thread);
}
static ucx_perf_rte_t sock_rte = {
.group_size = sock_rte_group_size,
.group_index = sock_rte_group_index,
.barrier = sock_rte_barrier,
.post_vec = sock_rte_post_vec,
.recv = sock_rte_recv,
.exchange_vec = (ucx_perf_rte_exchange_vec_func_t)ucs_empty_function,
.report = sock_rte_report,
};
static ucs_status_t setup_sock_rte(struct perftest_context *ctx)
{
struct sockaddr_in inaddr;
struct hostent *he;
ucs_status_t status;
int optval = 1;
int sockfd, connfd;
int ret;
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0) {
ucs_error("socket() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err;
}
if (ctx->server_addr == NULL) {
optval = 1;
status = ucs_socket_setopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
&optval, sizeof(optval));
if (status != UCS_OK) {
goto err_close_sockfd;
}
inaddr.sin_family = AF_INET;
inaddr.sin_port = htons(ctx->port);
inaddr.sin_addr.s_addr = INADDR_ANY;
memset(inaddr.sin_zero, 0, sizeof(inaddr.sin_zero));
ret = bind(sockfd, (struct sockaddr*)&inaddr, sizeof(inaddr));
if (ret < 0) {
ucs_error("bind() failed: %m");
status = UCS_ERR_INVALID_ADDR;
goto err_close_sockfd;
}
ret = listen(sockfd, 10);
if (ret < 0) {
ucs_error("listen() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err_close_sockfd;
}
printf("Waiting for connection...\n");
/* Accept next connection */
connfd = accept(sockfd, NULL, NULL);
if (connfd < 0) {
ucs_error("accept() failed: %m");
status = UCS_ERR_IO_ERROR;
goto err_close_sockfd;
}
close(sockfd);
/* release the memory for the list of the message sizes allocated
* during the initialization of the default testing parameters */
free(ctx->params.super.msg_size_list);
ctx->params.super.msg_size_list = NULL;
ret = safe_recv(connfd, &ctx->params, sizeof(ctx->params), NULL, NULL);
if (ret) {
status = UCS_ERR_IO_ERROR;
goto err_close_connfd;
}
if (ctx->params.super.msg_size_cnt != 0) {
ctx->params.super.msg_size_list =
calloc(ctx->params.super.msg_size_cnt,
sizeof(*ctx->params.super.msg_size_list));
if (NULL == ctx->params.super.msg_size_list) {
status = UCS_ERR_NO_MEMORY;
goto err_close_connfd;
}
ret = safe_recv(connfd, ctx->params.super.msg_size_list,
sizeof(*ctx->params.super.msg_size_list) *
ctx->params.super.msg_size_cnt,
NULL, NULL);
if (ret) {
status = UCS_ERR_IO_ERROR;
goto err_close_connfd;
}
}
ctx->sock_rte_group.connfd = connfd;
ctx->sock_rte_group.is_server = 1;
} else {
he = gethostbyname(ctx->server_addr);
if (he == NULL || he->h_addr_list == NULL) {
ucs_error("host %s not found: %s", ctx->server_addr,
hstrerror(h_errno));
status = UCS_ERR_INVALID_ADDR;
goto err_close_sockfd;
}
inaddr.sin_family = he->h_addrtype;
inaddr.sin_port = htons(ctx->port);
ucs_assert(he->h_length == sizeof(inaddr.sin_addr));
memcpy(&inaddr.sin_addr, he->h_addr_list[0], he->h_length);
memset(inaddr.sin_zero, 0, sizeof(inaddr.sin_zero));
ret = connect(sockfd, (struct sockaddr*)&inaddr, sizeof(inaddr));
if (ret < 0) {
ucs_error("connect() failed: %m");
status = UCS_ERR_UNREACHABLE;
goto err_close_sockfd;
}
safe_send(sockfd, &ctx->params, sizeof(ctx->params), NULL, NULL);
if (ctx->params.super.msg_size_cnt != 0) {
safe_send(sockfd, ctx->params.super.msg_size_list,
sizeof(*ctx->params.super.msg_size_list) *
ctx->params.super.msg_size_cnt,
NULL, NULL);
}
ctx->sock_rte_group.connfd = sockfd;
ctx->sock_rte_group.is_server = 0;
}
if (ctx->sock_rte_group.is_server) {
ctx->flags |= TEST_FLAG_PRINT_TEST;
} else {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.super.rte_group = &ctx->sock_rte_group;
ctx->params.super.rte = &sock_rte;
ctx->params.super.report_arg = ctx;
return UCS_OK;
err_close_connfd:
close(connfd);
goto err;
err_close_sockfd:
close(sockfd);
err:
return status;
}
static ucs_status_t cleanup_sock_rte(struct perftest_context *ctx)
{
close(ctx->sock_rte_group.connfd);
return UCS_OK;
}
#if defined (HAVE_MPI)
static unsigned mpi_rte_group_size(void *rte_group)
{
int size;
MPI_Comm_size(MPI_COMM_WORLD, &size);
return size;
}
static unsigned mpi_rte_group_index(void *rte_group)
{
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
return rank;
}
static void mpi_rte_barrier(void *rte_group, void (*progress)(void *arg),
void *arg)
{
int group_size, my_rank, i;
MPI_Request *reqs;
int nreqs = 0;
int dummy;
int flag;
#pragma omp barrier
#pragma omp master
{
/*
* Naive non-blocking barrier implementation over send/recv, to call user
* progress while waiting for completion.
* Not using MPI_Ibarrier to be compatible with MPI-1.
*/
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
MPI_Comm_size(MPI_COMM_WORLD, &group_size);
/* allocate maximal possible number of requests */
reqs = (MPI_Request*)alloca(sizeof(*reqs) * group_size);
if (my_rank == 0) {
/* root gathers "ping" from all other ranks */
for (i = 1; i < group_size; ++i) {
MPI_Irecv(&dummy, 0, MPI_INT,
i /* source */,
1 /* tag */,
MPI_COMM_WORLD,
&reqs[nreqs++]);
}
} else {
/* every non-root rank sends "ping" and waits for "pong" */
MPI_Send(&dummy, 0, MPI_INT,
0 /* dest */,
1 /* tag */,
MPI_COMM_WORLD);
MPI_Irecv(&dummy, 0, MPI_INT,
0 /* source */,
2 /* tag */,
MPI_COMM_WORLD,
&reqs[nreqs++]);
}
/* Waiting for receive requests */
do {
MPI_Testall(nreqs, reqs, &flag, MPI_STATUSES_IGNORE);
progress(arg);
} while (!flag);
if (my_rank == 0) {
/* root sends "pong" to all ranks */
for (i = 1; i < group_size; ++i) {
MPI_Send(&dummy, 0, MPI_INT,
i /* dest */,
2 /* tag */,
MPI_COMM_WORLD);
}
}
}
#pragma omp barrier
}
static void mpi_rte_post_vec(void *rte_group, const struct iovec *iovec,
int iovcnt, void **req)
{
int group_size;
int my_rank;
int dest, i;
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
MPI_Comm_size(MPI_COMM_WORLD, &group_size);
for (dest = 0; dest < group_size; ++dest) {
if (dest == my_rank) {
continue;
}
for (i = 0; i < iovcnt; ++i) {
MPI_Send(iovec[i].iov_base, iovec[i].iov_len, MPI_BYTE, dest,
i == (iovcnt - 1), /* Send last iov with tag == 1 */
MPI_COMM_WORLD);
}
}
*req = (void*)(uintptr_t)1;
}
static void mpi_rte_recv(void *rte_group, unsigned src, void *buffer, size_t max,
void *req)
{
MPI_Status status;
size_t offset;
int my_rank;
int count;
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
if (src == my_rank) {
return;
}
offset = 0;
do {
ucs_assert_always(offset < max);
MPI_Recv(buffer + offset, max - offset, MPI_BYTE, src, MPI_ANY_TAG,
MPI_COMM_WORLD, &status);
MPI_Get_count(&status, MPI_BYTE, &count);
offset += count;
} while (status.MPI_TAG != 1);
}
static void mpi_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final, int is_multi_thread)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final, ctx->server_addr == NULL, is_multi_thread);
}
#elif defined (HAVE_RTE)
static unsigned ext_rte_group_size(void *rte_group)
{
rte_group_t group = (rte_group_t)rte_group;
return rte_group_size(group);
}
static unsigned ext_rte_group_index(void *rte_group)
{
rte_group_t group = (rte_group_t)rte_group;
return rte_group_rank(group);
}
static void ext_rte_barrier(void *rte_group, void (*progress)(void *arg),
void *arg)
{
#pragma omp barrier
#pragma omp master
{
rte_group_t group = (rte_group_t)rte_group;
int rc;
rc = rte_barrier(group);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_barrier");
}
}
#pragma omp barrier
}
static void ext_rte_post_vec(void *rte_group, const struct iovec* iovec,
int iovcnt, void **req)
{
rte_group_t group = (rte_group_t)rte_group;
rte_srs_session_t session;
rte_iovec_t *r_vec;
int i, rc;
rc = rte_srs_session_create(group, 0, &session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_session_create");
}
r_vec = calloc(iovcnt, sizeof(rte_iovec_t));
if (r_vec == NULL) {
return;
}
for (i = 0; i < iovcnt; ++i) {
r_vec[i].iov_base = iovec[i].iov_base;
r_vec[i].type = rte_datatype_uint8_t;
r_vec[i].count = iovec[i].iov_len;
}
rc = rte_srs_set_data(session, "KEY_PERF", r_vec, iovcnt);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_set_data");
}
*req = session;
free(r_vec);
}
static void ext_rte_recv(void *rte_group, unsigned src, void *buffer,
size_t max, void *req)
{
rte_group_t group = (rte_group_t)rte_group;
rte_srs_session_t session = (rte_srs_session_t)req;
void *rte_buffer = NULL;
rte_iovec_t r_vec;
uint32_t offset;
int size;
int rc;
rc = rte_srs_get_data(session, rte_group_index_to_ec(group, src),
"KEY_PERF", &rte_buffer, &size);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_get_data");
return;
}
r_vec.iov_base = buffer;
r_vec.type = rte_datatype_uint8_t;
r_vec.count = max;
offset = 0;
rte_unpack(&r_vec, rte_buffer, &offset);
rc = rte_srs_session_destroy(session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_session_destroy");
}
free(rte_buffer);
}
static void ext_rte_exchange_vec(void *rte_group, void * req)
{
rte_srs_session_t session = (rte_srs_session_t)req;
int rc;
rc = rte_srs_exchange_data(session);
if (RTE_SUCCESS != rc) {
ucs_error("Failed to rte_srs_exchange_data");
}
}
static void ext_rte_report(void *rte_group, const ucx_perf_result_t *result,
void *arg, int is_final, int is_multi_thread)
{
struct perftest_context *ctx = arg;
print_progress(ctx->test_names, ctx->num_batch_files, result, ctx->flags,
is_final, ctx->server_addr == NULL, is_multi_thread);
}
static ucx_perf_rte_t ext_rte = {
.group_size = ext_rte_group_size,
.group_index = ext_rte_group_index,
.barrier = ext_rte_barrier,
.report = ext_rte_report,
.post_vec = ext_rte_post_vec,
.recv = ext_rte_recv,
.exchange_vec = ext_rte_exchange_vec,
};
#endif
static ucs_status_t setup_mpi_rte(struct perftest_context *ctx)
{
#if defined (HAVE_MPI)
static ucx_perf_rte_t mpi_rte = {
.group_size = mpi_rte_group_size,
.group_index = mpi_rte_group_index,
.barrier = mpi_rte_barrier,
.post_vec = mpi_rte_post_vec,
.recv = mpi_rte_recv,
.exchange_vec = (void*)ucs_empty_function,
.report = mpi_rte_report,
};
int size, rank;
ucs_trace_func("");
MPI_Comm_size(MPI_COMM_WORLD, &size);
if (size != 2) {
ucs_error("This test should run with exactly 2 processes (actual: %d)", size);
return UCS_ERR_INVALID_PARAM;
}
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
if (rank == 1) {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.super.rte_group = NULL;
ctx->params.super.rte = &mpi_rte;
ctx->params.super.report_arg = ctx;
#elif defined (HAVE_RTE)
ucs_trace_func("");
ctx->params.rte_group = NULL;
ctx->params.rte = &mpi_rte;
ctx->params.report_arg = ctx;
rte_group_t group;
rte_init(NULL, NULL, &group);
if (1 == rte_group_rank(group)) {
ctx->flags |= TEST_FLAG_PRINT_RESULTS;
}
ctx->params.super.rte_group = group;
ctx->params.super.rte = &ext_rte;
ctx->params.super.report_arg = ctx;
#endif
return UCS_OK;
}
static ucs_status_t cleanup_mpi_rte(struct perftest_context *ctx)
{
#ifdef HAVE_RTE
rte_finalize();
#endif
return UCS_OK;
}
static ucs_status_t check_system(struct perftest_context *ctx)
{
ucs_sys_cpuset_t cpuset;
unsigned i, count, nr_cpus;
int ret;
ucs_trace_func("");
ret = sysconf(_SC_NPROCESSORS_CONF);
if (ret < 0) {
ucs_error("failed to get local cpu count: %m");
return UCS_ERR_INVALID_PARAM;
}
nr_cpus = ret;
memset(&cpuset, 0, sizeof(cpuset));
if (ctx->flags & TEST_FLAG_SET_AFFINITY) {
for (i = 0; i < ctx->num_cpus; i++) {
if (ctx->cpus[i] >= nr_cpus) {
ucs_error("cpu (%u) out of range (0..%u)", ctx->cpus[i], nr_cpus - 1);
return UCS_ERR_INVALID_PARAM;
}
}
for (i = 0; i < ctx->num_cpus; i++) {
CPU_SET(ctx->cpus[i], &cpuset);
}
ret = ucs_sys_setaffinity(&cpuset);
if (ret) {
ucs_warn("sched_setaffinity() failed: %m");
return UCS_ERR_INVALID_PARAM;
}
} else {
ret = ucs_sys_getaffinity(&cpuset);
if (ret) {
ucs_warn("sched_getaffinity() failed: %m");
return UCS_ERR_INVALID_PARAM;
}
count = 0;
for (i = 0; i < CPU_SETSIZE; ++i) {
if (CPU_ISSET(i, &cpuset)) {
++count;
}
}
if (count > 2) {
ucs_warn("CPU affinity is not set (bound to %u cpus)."
" Performance may be impacted.", count);
}
}
return UCS_OK;
}
static ucs_status_t clone_params(perftest_params_t *dest,
const perftest_params_t *src)
{
size_t msg_size_list_size;
*dest = *src;
msg_size_list_size = dest->super.msg_size_cnt *
sizeof(*dest->super.msg_size_list);
dest->super.msg_size_list = malloc(msg_size_list_size);
if (dest->super.msg_size_list == NULL) {
return ((msg_size_list_size != 0) ? UCS_ERR_NO_MEMORY : UCS_OK);
}
memcpy(dest->super.msg_size_list, src->super.msg_size_list,
msg_size_list_size);
return UCS_OK;
}
static ucs_status_t run_test_recurs(struct perftest_context *ctx,
const perftest_params_t *parent_params,
unsigned depth)
{
perftest_params_t params;
ucx_perf_result_t result;
ucs_status_t status;
FILE *batch_file;
int line_num;
ucs_trace_func("depth=%u, num_files=%u", depth, ctx->num_batch_files);
if (parent_params->super.api == UCX_PERF_API_UCP) {
if (strcmp(parent_params->super.uct.dev_name, TL_RESOURCE_NAME_NONE)) {
ucs_warn("-d '%s' ignored for UCP test; see NOTES section in help message",
parent_params->super.uct.dev_name);
}
if (strcmp(parent_params->super.uct.tl_name, TL_RESOURCE_NAME_NONE)) {
ucs_warn("-x '%s' ignored for UCP test; see NOTES section in help message",
parent_params->super.uct.tl_name);
}
}
if (depth >= ctx->num_batch_files) {
print_test_name(ctx);
return ucx_perf_run(&parent_params->super, &result);
}
batch_file = fopen(ctx->batch_files[depth], "r");
if (batch_file == NULL) {
ucs_error("Failed to open batch file '%s': %m", ctx->batch_files[depth]);
return UCS_ERR_IO_ERROR;
}
line_num = 0;
do {
status = clone_params(¶ms, parent_params);
if (status != UCS_OK) {
goto out;
}
status = read_batch_file(batch_file, ctx->batch_files[depth],
&line_num, ¶ms,
&ctx->test_names[depth]);
if (status == UCS_OK) {
run_test_recurs(ctx, ¶ms, depth + 1);
free(ctx->test_names[depth]);
ctx->test_names[depth] = NULL;
}
free(params.super.msg_size_list);
params.super.msg_size_list = NULL;
} while (status == UCS_OK);
if (status == UCS_ERR_NO_ELEM) {
status = UCS_OK;
}
out:
fclose(batch_file);
return status;
}
static ucs_status_t run_test(struct perftest_context *ctx)
{
const char *error_prefix;
ucs_status_t status;
ucs_trace_func("");
setlocale(LC_ALL, "en_US");
/* no batch files, only command line params */
if (ctx->num_batch_files == 0) {
error_prefix = (ctx->flags & TEST_FLAG_PRINT_RESULTS) ?
"command line: " : "";
status = adjust_test_params(&ctx->params, error_prefix);
if (status != UCS_OK) {
return status;
}
}
print_header(ctx);
status = run_test_recurs(ctx, &ctx->params, 0);
if (status != UCS_OK) {
ucs_error("Failed to run test: %s", ucs_status_string(status));
}
return status;
}
int main(int argc, char **argv)
{
struct perftest_context ctx;
ucs_status_t status;
int mpi_initialized;
int mpi_rte;
int ret;
#ifdef HAVE_MPI
int provided;
mpi_initialized = !isatty(0) &&
/* Using MPI_THREAD_FUNNELED since ucx_perftest supports
* using multiple threads when only the main one makes
* MPI calls (which is also suitable for a single threaded
* run).
* MPI_THREAD_FUNNELED:
* The process may be multi-threaded, but only the main
* thread will make MPI calls (all MPI calls are funneled
* to the main thread). */
(MPI_Init_thread(&argc, &argv, MPI_THREAD_FUNNELED, &provided) == 0);
if (mpi_initialized && (provided != MPI_THREAD_FUNNELED)) {
printf("MPI_Init_thread failed to set MPI_THREAD_FUNNELED. (provided = %d)\n",
provided);
ret = -1;
goto out;
}
#else
mpi_initialized = 0;
#endif
/* Parse command line */
status = parse_opts(&ctx, mpi_initialized, argc, argv);
if (status != UCS_OK) {
ret = (status == UCS_ERR_CANCELED) ? 0 : -127;
goto out_msg_size_list;
}
#ifdef __COVERITY__
/* coverity[dont_call] */
mpi_rte = rand(); /* Shut up deadcode error */
#endif
if (ctx.mpi) {
mpi_rte = 1;
} else {
#ifdef HAVE_RTE
mpi_rte = 1;
#else
mpi_rte = 0;
#endif
}
status = check_system(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out_msg_size_list;
}
/* Create RTE */
status = (mpi_rte) ? setup_mpi_rte(&ctx) : setup_sock_rte(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out_msg_size_list;
}
/* Run the test */
status = run_test(&ctx);
if (status != UCS_OK) {
ret = -1;
goto out_cleanup_rte;
}
ret = 0;
out_cleanup_rte:
(mpi_rte) ? cleanup_mpi_rte(&ctx) : cleanup_sock_rte(&ctx);
out_msg_size_list:
free(ctx.params.super.msg_size_list);
#if HAVE_MPI
out:
#endif
if (mpi_initialized) {
#ifdef HAVE_MPI
MPI_Finalize();
#endif
}
return ret;
}
|
pooling_2x2_pack4.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
//
// Licensed under the BSD 3-Clause License (the "License"); you may not use this file except
// in compliance with the License. You may obtain a copy of the License at
//
// https://opensource.org/licenses/BSD-3-Clause
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
static void pooling2x2s2_max_pack4_neon(const Mat& bottom_blob, Mat& top_blob, const Option& opt)
{
int w = bottom_blob.w;
int inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
const int tailstep = (w - 2 * outw + w) * 4;
#pragma omp parallel for num_threads(opt.num_threads)
for (int q = 0; q < inch; q++)
{
const Mat img0 = bottom_blob.channel(q);
float* outptr = top_blob.channel(q);
const float* r0 = img0.row(0);
const float* r1 = img0.row(1);
for (int i = 0; i < outh; i++)
{
int j = 0;
for (; j + 3 < outw; j += 4)
{
#if __aarch64__
asm volatile(
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%1], #64 \n"
"fmax v0.4s, v0.4s, v1.4s \n"
"fmax v2.4s, v2.4s, v3.4s \n"
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v4.4s, v5.4s, v6.4s, v7.4s}, [%1], #64 \n"
"fmax v4.4s, v4.4s, v5.4s \n"
"fmax v6.4s, v6.4s, v7.4s \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v16.4s, v17.4s, v18.4s, v19.4s}, [%2], #64 \n"
"fmax v16.4s, v16.4s, v17.4s \n"
"fmax v18.4s, v18.4s, v19.4s \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v20.4s, v21.4s, v22.4s, v23.4s}, [%2], #64 \n"
"fmax v20.4s, v20.4s, v21.4s \n"
"fmax v22.4s, v22.4s, v23.4s \n"
"fmax v0.4s, v0.4s, v16.4s \n"
"fmax v1.4s, v2.4s, v18.4s \n"
"fmax v2.4s, v4.4s, v20.4s \n"
"fmax v3.4s, v6.4s, v22.4s \n"
"st1 {v0.4s, v1.4s, v2.4s, v3.4s}, [%0], #64 \n"
: "=r"(outptr), // %0
"=r"(r0), // %1
"=r"(r1) // %2
: "0"(outptr),
"1"(r0),
"2"(r1)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23");
#else // __aarch64__
asm volatile(
"pld [%1, #512] \n"
"vldm %1!, {d0-d7} \n"
"vmax.f32 q0, q0, q1 \n"
"vmax.f32 q2, q2, q3 \n"
"pld [%1, #512] \n"
"vldm %1!, {d8-d15} \n"
"vmax.f32 q4, q4, q5 \n"
"vmax.f32 q6, q6, q7 \n"
"pld [%2, #512] \n"
"vldm %2!, {d16-d23} \n"
"vmax.f32 q8, q8, q9 \n"
"vmax.f32 q10, q10, q11 \n"
"pld [%2, #512] \n"
"vldm %2!, {d24-d31} \n"
"vmax.f32 q12, q12, q13 \n"
"vmax.f32 q14, q14, q15 \n"
"vmax.f32 q0, q0, q8 \n"
"vmax.f32 q1, q2, q10 \n"
"vmax.f32 q2, q4, q12 \n"
"vmax.f32 q3, q6, q14 \n"
"vstm %0!, {d0-d7} \n"
: "=r"(outptr), // %0
"=r"(r0), // %1
"=r"(r1) // %2
: "0"(outptr),
"1"(r0),
"2"(r1)
: "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15");
#endif // __aarch64__
}
for (; j < outw; j++)
{
float32x4_t _r00 = vld1q_f32(r0);
float32x4_t _r01 = vld1q_f32(r0 + 4);
float32x4_t _r10 = vld1q_f32(r1);
float32x4_t _r11 = vld1q_f32(r1 + 4);
float32x4_t _max0 = vmaxq_f32(_r00, _r01);
float32x4_t _max1 = vmaxq_f32(_r10, _r11);
float32x4_t _max = vmaxq_f32(_max0, _max1);
vst1q_f32(outptr, _max);
r0 += 8;
r1 += 8;
outptr += 4;
}
r0 += tailstep;
r1 += tailstep;
}
}
}
|
rectify.c | #include <omp.h>
#include "transform.h"
void transform(unsigned char **image, unsigned *width, unsigned *height, unsigned threadCount) {
unsigned char *imageIn = *image;
unsigned widthIn = *width;
unsigned heightIn = *height;
// Parallelize the for loop
#pragma omp parallel for num_threads(threadCount)
for (unsigned i = 0; i < widthIn * heightIn * 4; i += 4) {
unsigned char *p = imageIn + i;
// Modify each component of each pixel, except alpha
for (unsigned j = 0; j < 3; j++) {
unsigned char *c = p + j;
// The center should be 128, not 127
// [0, 255] - 128 = [-128, 127] = [char.MIN_VALUE, char.MAX_VALUE]
// But we use it here since that's what the comparison image used
if (*c < 127) {
*c = 127;
}
}
}
}
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.