source stringlengths 3 92 | c stringlengths 26 2.25M |
|---|---|
covariance.c | /**
* covariance.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 <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <unistd.h>
#ifdef _OPENMP
#include <omp.h>
#endif
#include "BenchmarksUtil.h"
// define the error threshold for the results "not matching"
#define PERCENT_DIFF_ERROR_THRESHOLD 1.05
#ifdef RUN_TEST
#define SIZE 1100
#elif RUN_BENCHMARK
#define SIZE 9600
#else
#define SIZE 1000
#endif
/* Problem size */
#define M SIZE
#define N SIZE
#define sqrt_of_array_cell(x, j) sqrt(x[j])
#define FLOAT_N 3214212.01
#define EPS 0.005
/* Can switch DATA_TYPE between float and double */
typedef float DATA_TYPE;
void init_arrays(DATA_TYPE *data) {
int i, j;
for (i = 1; i < (M + 1); i++) {
for (j = 1; j < (N + 1); j++) {
data[i * (N + 1) + j] = ((DATA_TYPE)i * j) / M;
}
}
}
int compareResults(DATA_TYPE *symmat, DATA_TYPE *symmat_outputFromGpu) {
int i, j, fail;
fail = 0;
for (i = 1; i < (M + 1); i++) {
for (j = 1; j < (N + 1); j++) {
if (percentDiff(symmat[i * (N + 1) + j],
symmat_outputFromGpu[i * (N + 1) + j]) >
PERCENT_DIFF_ERROR_THRESHOLD) {
fail++;
}
}
}
printf("Non-Matching CPU-GPU Outputs Beyond Error Threshold of %4.2f "
"Percent: %d\n",
PERCENT_DIFF_ERROR_THRESHOLD, fail);
return fail;
}
void covariance(DATA_TYPE *data, DATA_TYPE *symmat, DATA_TYPE *mean) {
int i, j, j1, j2;
/* Determine mean of column vectors of input data matrix */
for (j = 1; j < (M + 1); j++) {
mean[j] = 0.0;
for (i = 1; i < (N + 1); i++) {
mean[j] += data[i * (M + 1) + j];
}
mean[j] /= FLOAT_N;
}
/* Center the column vectors. */
for (i = 1; i < (N + 1); i++) {
for (j = 1; j < (M + 1); j++) {
data[i * (M + 1) + j] -= mean[j];
}
}
/* Calculate the m * m covariance matrix. */
for (j1 = 1; j1 < (M + 1); j1++) {
for (j2 = j1; j2 < (M + 1); j2++) {
symmat[j1 * (M + 1) + j2] = 0.0;
for (i = 1; i < N + 1; i++) {
symmat[j1 * (M + 1) + j2] +=
data[i * (M + 1) + j1] * data[i * (M + 1) + j2];
}
symmat[j2 * (M + 1) + j1] = symmat[j1 * (M + 1) + j2];
}
}
}
void covariance_OMP(DATA_TYPE *data, DATA_TYPE *data2, DATA_TYPE *symmat,
DATA_TYPE *mean) {
/* Determine mean of column vectors of input data matrix */
#pragma omp target map(to : data[ : (M + 1) * (N + 1)]) map( \
tofrom : mean[ : (M + 1)], \
data2[ : (M + 1) * (N + 1)]) map(from : symmat[ : ( \
M + 1) * (N + 1)]) device(DEVICE_ID)
{
#pragma omp parallel for
for (int j = 1; j < (M + 1); j++) {
mean[j] = 0.0;
for (int i = 1; i < (N + 1); i++) {
mean[j] += data[i * (M + 1) + j];
}
mean[j] /= FLOAT_N;
}
/* Center the column vectors. */
#pragma omp parallel for // collapse(2)
for (int i = 1; i < (N + 1); i++) {
for (int j = 1; j < (M + 1); j++) {
data2[i * (M + 1) + j] = data[i * (M + 1) + j] - mean[j];
}
}
/* Calculate the m * m covariance matrix. */
#pragma omp parallel for // collapse(2) schedule(dynamic,8)
for (int j1 = 1; j1 < (M + 1); j1++) {
for (int j2 = j1; j2 < (M + 1); j2++) {
symmat[j1 * (M + 1) + j2] = 0.0;
for (int i = 1; i < N + 1; i++) {
symmat[j1 * (M + 1) + j2] +=
data2[i * (M + 1) + j1] * data2[i * (M + 1) + j2];
}
symmat[j2 * (M + 1) + j1] = symmat[j1 * (M + 1) + j2];
}
}
}
}
int main() {
double t_start, t_end;
int fail = 0;
DATA_TYPE *data;
DATA_TYPE *data_GPU;
DATA_TYPE *data2_GPU;
DATA_TYPE *symmat;
DATA_TYPE *mean;
DATA_TYPE *mean_GPU;
DATA_TYPE *symmat_outputFromGpu;
data = (DATA_TYPE *)calloc((M + 1) * (N + 1), sizeof(DATA_TYPE));
data2_GPU = (DATA_TYPE *)calloc((M + 1) * (N + 1), sizeof(DATA_TYPE));
symmat = (DATA_TYPE *)calloc((M + 1) * (M + 1), sizeof(DATA_TYPE));
mean = (DATA_TYPE *)calloc((M + 1), sizeof(DATA_TYPE));
symmat_outputFromGpu =
(DATA_TYPE *)calloc((M + 1) * (M + 1), sizeof(DATA_TYPE));
mean_GPU = (DATA_TYPE *)calloc((M + 1), sizeof(DATA_TYPE));
fprintf(stdout, "<< Covariance Computation >>\n");
init_arrays(data);
t_start = rtclock();
covariance_OMP(data, data2_GPU, symmat_outputFromGpu, mean_GPU);
t_end = rtclock();
fprintf(stdout, "GPU Runtime: %0.6lfs\n", t_end - t_start);
#ifdef RUN_TEST
t_start = rtclock();
covariance(data, symmat, mean);
t_end = rtclock();
fprintf(stdout, "CPU Runtime: %0.6lfs\n", t_end - t_start);
fail = compareResults(symmat, symmat_outputFromGpu);
#endif
free(data);
free(symmat);
free(mean);
free(symmat_outputFromGpu);
return fail;
}
|
lastpass_sniffed_fmt_plug.c | /* LastPass sniffed session cracker patch for JtR. Hacked together during
* November of 2012 by Dhiru Kholia <dhiru at openwall.com>.
*
* Burp Suite is awesome. Open-source it!
*
* This software is Copyright (c) 2012 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.
*
* Jan, 2015, JimF. Fixed salt-dupe problem. Now salt ONLY depends upon
* unencrypted user name, so we have real salt-dupe removal.
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_sniffed_lastpass;
#elif FMT_REGISTERS_H
john_register_one(&fmt_sniffed_lastpass);
#else
#include <string.h>
#include <errno.h>
#include "arch.h"
#include "johnswap.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "params.h"
#include "options.h"
#include "base64_convert.h"
#include "aes.h"
#include "pbkdf2_hmac_sha256.h"
#ifdef _OPENMP
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 64
#endif
#endif
#include "memdbg.h"
#define FORMAT_LABEL "LastPass"
#define FORMAT_NAME "sniffed sessions"
#define FORMAT_TAG "$lastpass$"
#define FORMAT_TAG_LEN (sizeof(FORMAT_TAG)-1)
#ifdef SIMD_COEF_32
#define ALGORITHM_NAME "PBKDF2-SHA256 AES " SHA256_ALGORITHM_NAME
#else
#define ALGORITHM_NAME "PBKDF2-SHA256 AES 32/" ARCH_BITS_STR
#endif
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH 0
#define PLAINTEXT_LENGTH 55
#define BINARY_SIZE 16
#define SALT_SIZE sizeof(struct custom_salt)
#define BINARY_ALIGN 4
#define SALT_ALIGN sizeof(int)
#ifdef SIMD_COEF_32
#define MIN_KEYS_PER_CRYPT SSE_GROUP_SZ_SHA256
#define MAX_KEYS_PER_CRYPT SSE_GROUP_SZ_SHA256
#else
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
#endif
/* sentms=1352643586902&xml=2&username=hackme%40mailinator.com&method=cr&hash=4c11d8717015d92db74c42bc1a2570abea3fa18ab17e58a51ce885ee217ccc3f&version=2.0.15&encrypted_username=i%2BhJCwPOj5eQN4tvHcMguoejx4VEmiqzOXOdWIsZKlk%3D&uuid=aHnPh8%40NdhSTWZ%40GJ2fEZe%24cF%40kdzdYh&lang=en-US&iterations=500&sessonly=0&otp=&sesameotp=&multifactorresponse=&lostpwotphash=07a286341be484fc3b96c176e611b10f4d74f230c516f944a008f960f4ec8870&requesthash=i%2BhJCwPOj5eQN4tvHcMguoejx4VEmiqzOXOdWIsZKlk%3D&requestsrc=cr&encuser=i%2BhJCwPOj5eQN4tvHcMguoejx4VEmiqzOXOdWIsZKlk%3D&hasplugin=2.0.15
* decodeURIComponent("hackme%40mailinator.com")
* decodeURIComponent("i%2BhJCwPOj5eQN4tvHcMguoejx4VEmiqzOXOdWIsZKlk%3D") */
/* C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\hdokiejnpimakedhajhdlcegeplioahd\2.0.15_0
* lpfulllib.js and server.js are main files involved */
static struct fmt_tests lastpass_tests[] = {
{"$lastpass$hackme@mailinator.com$500$i+hJCwPOj5eQN4tvHcMguoejx4VEmiqzOXOdWIsZKlk=", "openwall"},
{"$lastpass$pass_gen@generated.com$500$vgC0g8BxOi4MerkKfZYFFSAJi8riD7k0ROLpBEA3VJk=", "password"},
// get one with salt under 16 bytes.
{"$lastpass$1@short.com$500$2W/GA8d2N+Z4HGvRYs2R7w==", "password"},
{NULL}
};
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static uint32_t (*crypt_key)[4];
static struct custom_salt {
unsigned int iterations;
unsigned int length;
char username[129];
} *cur_salt;
static void init(struct fmt_main *self)
{
#if defined (_OPENMP)
int omp_t = omp_get_max_threads();
self->params.min_keys_per_crypt *= omp_t;
omp_t *= OMP_SCALE;
self->params.max_keys_per_crypt *= omp_t;
#endif
saved_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_key));
crypt_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*crypt_key));
}
static void done(void)
{
MEM_FREE(crypt_key);
MEM_FREE(saved_key);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *ctcopy, *keeptr, *p;
if (strncmp(ciphertext, FORMAT_TAG, FORMAT_TAG_LEN) != 0)
return 0;
ctcopy = strdup(ciphertext);
keeptr = ctcopy;
ctcopy += FORMAT_TAG_LEN;
if ((p = strtokm(ctcopy, "$")) == NULL) /* username */
goto err;
if (strlen(p) > 128)
goto err;
if ((p = strtokm(NULL, "$")) == NULL) /* iterations */
goto err;
if (!isdec(p))
goto err;
if ((p = strtokm(NULL, "$")) == NULL) /* data */
goto err;
if (strlen(p) > 50) /* not exact! */
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;
static struct custom_salt cs;
memset(&cs, 0, sizeof(cs));
ctcopy += FORMAT_TAG_LEN; /* skip over "$lastpass$" */
p = strtokm(ctcopy, "$");
i = strlen(p);
if (i > 16)
i = 16;
cs.length = i; /* truncated length */
strncpy(cs.username, p, 128);
p = strtokm(NULL, "$");
cs.iterations = atoi(p);
MEM_FREE(keeptr);
return (void *)&cs;
}
static void *get_binary(char *ciphertext)
{
static unsigned int out[4];
char Tmp[48];
char *p;
ciphertext += FORMAT_TAG_LEN;
p = strchr(ciphertext, '$')+1;
p = strchr(p, '$')+1;
base64_convert(p, e_b64_mime, strlen(p), Tmp, e_b64_raw, sizeof(Tmp), 0, 0);
memcpy(out, Tmp, 16);
return out;
}
static void set_salt(void *salt)
{
cur_salt = (struct custom_salt *)salt;
}
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 += MAX_KEYS_PER_CRYPT)
#endif
{
uint32_t key[MAX_KEYS_PER_CRYPT][8];
unsigned i;
#ifdef SIMD_COEF_32
int lens[MAX_KEYS_PER_CRYPT];
unsigned char *pin[MAX_KEYS_PER_CRYPT];
union {
uint32_t *pout[MAX_KEYS_PER_CRYPT];
unsigned char *poutc;
} x;
for (i = 0; i < MAX_KEYS_PER_CRYPT; ++i) {
lens[i] = strlen(saved_key[i+index]);
pin[i] = (unsigned char*)saved_key[i+index];
x.pout[i] = key[i];
}
pbkdf2_sha256_sse((const unsigned char **)pin, lens, (unsigned char*)cur_salt->username, strlen(cur_salt->username), cur_salt->iterations, &(x.poutc), 32, 0);
#else
pbkdf2_sha256((unsigned char*)saved_key[index], strlen(saved_key[index]), (unsigned char*)cur_salt->username, strlen(cur_salt->username), cur_salt->iterations, (unsigned char*)(&key[0]),32,0);
#endif
for (i = 0; i < MAX_KEYS_PER_CRYPT; ++i) {
unsigned char *Key = (unsigned char*)key[i];
AES_KEY akey;
unsigned char iv[16];
unsigned char out[32];
if (AES_set_encrypt_key(Key, 256, &akey) < 0) {
fprintf(stderr, "AES_set_encrypt_key failed in crypt!\n");
}
memset(iv, 0, sizeof(iv));
AES_cbc_encrypt((const unsigned char*)cur_salt->username, out, 32, &akey, iv, AES_ENCRYPT);
memcpy(crypt_key[index+i], out, 16);
}
}
return count;
}
#define COMMON_GET_HASH_VAR crypt_key
#include "common-get-hash.h"
static int cmp_all(void *binary, int count) {
int index;
for (index = 0; index < count; index++)
if ( ((uint32_t*)binary)[0] == crypt_key[index][0] )
return 1;
return 0;
}
static int cmp_one(void *binary, int index)
{
return !memcmp(binary, crypt_key[index], BINARY_SIZE);
}
static int cmp_exact(char *source, int index)
{
return 1;
}
static void lastpass_set_key(char *key, int index)
{
strnzcpy(saved_key[index], key, sizeof(*saved_key));
}
static char *get_key(int index)
{
return saved_key[index];
}
static unsigned int iteration_count(void *salt)
{
struct custom_salt *my_salt;
my_salt = salt;
return (unsigned int) my_salt->iterations;
}
struct fmt_main fmt_sniffed_lastpass = {
{
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 },
lastpass_tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
fmt_default_split,
get_binary,
get_salt,
{
iteration_count,
},
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,
lastpass_set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
#define COMMON_GET_HASH_LINK
#include "common-get-hash.h"
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* plugin stanza */
|
morn_image_transform.c | /*
Copyright (C) 2019-2020 JingWeiZhangHuai <jingweizhanghuai@163.com>
Licensed under the Apache License, Version 2.0; 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.
*/
#include "morn_image.h"
#define SRC(CN,X,Y) ((src)->data[CN][Y][X])
void TransformGrid(MImage *src,float (*x_func)(int,int,void *),float (*y_func)(int,int,void *),void *para,MTable *gridx,MTable *gridy,MTable *w)
{
int i, j;
int dst_height = w->row;
int dst_width = w->col;
// printf("dst_height=%d,dst_width=%d\n",dst_height,dst_width);
// #pragma omp parallel for
for(j=0;j<dst_height;j++)for(i=0;i<dst_width;i++)
{
float ly = y_func(i,j,para);
float lx = x_func(i,j,para);
if(lx > 0.00001f) lx -= 0.00001f;
if(ly > 0.00001f) ly -= 0.00001f;
short x_locate = (short)lx;
short y_locate = (short)ly;
if((y_locate<ImageY1(src))||(y_locate>=ImageY2(src)-1)||(x_locate<ImageX1(src,y_locate))||(lx>=ImageX2(src,y_locate)-1))
{
gridx->dataS16[j][i] = DFLT;
gridy->dataS16[j][i] = DFLT;
continue;
}
gridx->dataS16[j][i] = x_locate;
gridy->dataS16[j][i] = y_locate;
x_locate = 15-(short)((lx-(float)x_locate)*15.0f+0.5f);
y_locate = 15-(short)((ly-(float)y_locate)*15.0f+0.5f);
w->dataU8[j][i] = (x_locate<<4)+y_locate;
}
}
void GridInterpolation(MImage *src,MImage *dst,MTable *gridx,MTable *gridy,MTable *w,int mode)
{
int i, j;
int height = dst->height;
int width = dst->width;
unsigned char **s0=src->data[0];unsigned char **s1=src->data[1];unsigned char **s2=src->data[2];unsigned char **s3=src->data[3];
unsigned char **d0=dst->data[0];unsigned char **d1=dst->data[1];unsigned char **d2=dst->data[2];unsigned char **d3=dst->data[3];
mode = ((mode | MORN_NEAREST) == MORN_NEAREST);
#define INTERPOLATION_CACL0(C) do{\
d##C[j][i]=((s##C[y][x]*wx+s##C[y][x+1]*(15-wx))*wy+(s##C[y+1][x]*wx+s##C[y+1][x+1]*(15-wx))*(15-wy)+112)/225;\
}while(0)
#define INTERPOLATION_CACL1(C) do{\
d##C[j][i]=s##C[(wy<8)?y+1:y][(wx<8)?x+1:x];\
}while(0)
// printf("src->channel=%d,height=%d,width=%d\n",src->channel,height,width);
if((src->channel==1)&&(!mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0; continue;} \
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0; continue;}*/\
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);\
INTERPOLATION_CACL0(0);
}
return;
}
if((src->channel==1)&&(mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0; continue;} \
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0; continue;}*/\
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);\
INTERPOLATION_CACL1(0);
}
return;
}
if((src->channel==2)&&(!mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0;d1[j][i] = 0; continue;} \
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0;d1[j][i] = 0; continue;}*/\
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);\
INTERPOLATION_CACL0(0);INTERPOLATION_CACL0(1);
}
return;
}
if((src->channel==2)&&(mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0;d1[j][i] = 0; continue;} \
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0;d1[j][i] = 0; continue;}*/\
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);\
INTERPOLATION_CACL1(0);INTERPOLATION_CACL1(1);
}
return;
}
if((src->channel==3)&&(!mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0; continue;}
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0; continue;}*/
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);
INTERPOLATION_CACL0(0);INTERPOLATION_CACL0(1);INTERPOLATION_CACL0(2);
}
return;
}
if((src->channel==3)&&(mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0; continue;}
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0; continue;}*/
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);
INTERPOLATION_CACL1(0);INTERPOLATION_CACL1(1);INTERPOLATION_CACL1(2);
}
return;
}
if((src->channel==4)&&(!mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0;d3[j][i] = 0; continue;}
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0;d3[j][i] = 0; continue;}*/
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);
INTERPOLATION_CACL0(0);INTERPOLATION_CACL0(1);INTERPOLATION_CACL0(2);INTERPOLATION_CACL0(3);
}
return;
}
if((src->channel==4)&&(mode))
{
// #pragma omp parallel for
for(j=0;j<height;j++)for(i=0;i<width;i++)
{
int x = gridx->dataS16[j][i]; if(x<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0;d3[j][i] = 0; continue;}
int y = gridy->dataS16[j][i];/*if(y<0) {d0[j][i] = 0;d1[j][i] = 0;d2[j][i] = 0;d3[j][i] = 0; continue;}*/
int wx=(w->dataU8[j][i]>> 4);int wy=(w->dataU8[j][i]&0x0F);
INTERPOLATION_CACL1(0);INTERPOLATION_CACL1(1);INTERPOLATION_CACL1(2);INTERPOLATION_CACL1(3);
}
return;
}
}
struct HandleImageCoordinateTransform
{
int height;
int width;
float (*x_func)(int,int,void *);
float (*y_func)(int,int,void *);
MTable *lx;
MTable *ly;
MTable *w;
};
void endImageCoordinateTransform(void *handle)
{
struct HandleImageCoordinateTransform *info = (struct HandleImageCoordinateTransform *)handle;
if(info->lx != NULL) mTableRelease(info->lx);
if(info->lx != NULL) mTableRelease(info->ly);
if(info->w != NULL) mTableRelease(info->w );
}
#define HASH_ImageCoordinateTransform 0x5f44c7bc
void mImageCoordinateTransform(MImage *src,MImage *dst,float (*x_func)(int,int,void *),float (*y_func)(int,int,void *),void *para,int mode)
{
mException(INVALID_IMAGE(src),EXIT,"invalid input");
MImage *p=dst;
if(INVALID_POINTER(dst)||(dst==src))
dst = mImageCreate(src->channel,src->height,src->width,NULL);
int width; if(dst->width <=0) width = src->width; else width = dst->width;
int height; if(dst->height<=0) height= src->height; else height= dst->height;
mImageRedefine(dst,src->channel,height,width,dst->data);
memcpy(&(dst->info),&(src->info),sizeof(MInfo));
MHandle *hdl=mHandle(src,ImageCoordinateTransform);
struct HandleImageCoordinateTransform *handle = (struct HandleImageCoordinateTransform *)(hdl->handle);
if((hdl->valid == 0)||(handle->height!=height)||(handle->width!=width)||(handle->x_func!=x_func)||(handle->y_func!=y_func))
{
handle->height = height;
handle->width = width;
handle->x_func = x_func;
handle->y_func = y_func;
if(handle->lx==NULL) handle->lx=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->lx,height,width,sizeof(short),NULL);
if(handle->ly==NULL) handle->ly=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->ly,height,width,sizeof(short),NULL);
if(handle->w ==NULL) handle->w =mTableCreate(height,width,sizeof(unsigned char),NULL);
else mTableRedefine(handle->w ,height,width,sizeof(unsigned char),NULL);
TransformGrid(src,x_func,y_func,para,handle->lx,handle->ly,handle->w);
}
GridInterpolation(src,dst,handle->lx,handle->ly,handle->w,mode);
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
hdl->valid = 1;
}
void PerspectivePara(MImagePoint *ps,MImagePoint *pd,float *para)
{
MMatrix *mat = mMatrixCreate(8,9,NULL,DFLT);
for(int n=0,j=0;n<4;n=n+1,j=j+2)
{
mat->data[j][0] = pd[n].x; mat->data[j+1][0] = 0.0f;
mat->data[j][1] = pd[n].y; mat->data[j+1][1] = 0.0f;
mat->data[j][2] = 1.0f; mat->data[j+1][2] = 0.0f;
mat->data[j][3] = 0.0f; mat->data[j+1][3] = pd[n].x;
mat->data[j][4] = 0.0f; mat->data[j+1][4] = pd[n].y;
mat->data[j][5] = 0.0f; mat->data[j+1][5] = 1.0f;
mat->data[j][6] = 0.0f-pd[n].x*ps[n].x; mat->data[j+1][6] = 0.0f-pd[n].x*ps[n].y;
mat->data[j][7] = 0.0f-pd[n].y*ps[n].x; mat->data[j+1][7] = 0.0f-pd[n].y*ps[n].y;
mat->data[j][8] = 0.0f-ps[n].x; mat->data[j+1][8] = 0.0f-ps[n].y;
}
mLinearEquation(mat,para);
mMatrixRelease(mat);
}
float Perspective_x(int u,int v,void *para)
{
float *p = (float *)para;
return ((p[0]*u+p[1]*v+p[2])/(p[6]*u+p[7]*v+1.0f));
}
float Perspective_y(int u,int v,void *para)
{
float *p = (float *)para;
return ((p[3]*u+p[4]*v+p[5])/(p[6]*u+p[7]*v+1.0f));
}
struct HandleImagePerspectiveCorrection
{
int height;
int width;
MImagePoint ps[4];
MImagePoint pd[4];
MTable *lx;
MTable *ly;
MTable *w;
};
void endImagePerspectiveCorrection(void *handle)
{
struct HandleImagePerspectiveCorrection *info = (struct HandleImagePerspectiveCorrection *)handle;
if(info->lx != NULL) mTableRelease(info->lx);
if(info->lx != NULL) mTableRelease(info->ly);
if(info->w != NULL) mTableRelease(info->w );
}
#define HASH_ImagePerspectiveCorrection 0xdd819d48
void mImagePerspectiveCorrection(MImage *src,MImage *dst,MImagePoint *ps,MImagePoint *pd,int mode)
{
mException(INVALID_IMAGE(src),EXIT,"invalid source image");
MImage *p = dst;
if(INVALID_POINTER(dst)||(dst==src))
dst = mImageCreate(src->channel,src->height,src->width,NULL);
else if((dst->height<=0)||(dst->width<=0))
mImageRedefine(dst,src->channel,src->height,src->width,dst->data);
else
mImageRedefine(dst,src->channel,DFLT,DFLT,dst->data);
memcpy(&(dst->info),&(src->info),sizeof(MInfo));
int height = dst->height;
int width = dst->width;
MImagePoint p_s[4],p_d[4];
if(ps==NULL)
{
ps=p_s;
mPoint(ps+0, 0, 0);
mPoint(ps+1,src->width, 0);
mPoint(ps+2,src->width,src->height);
mPoint(ps+3, 0,src->height);
}
if(pd==NULL)
{
pd=p_d;
mPoint(pd+0, 0, 0);
mPoint(pd+1,width, 0);
mPoint(pd+2,width,height);
mPoint(pd+3, 0,height);
}
MHandle *hdl=mHandle(src,ImagePerspectiveCorrection);
struct HandleImagePerspectiveCorrection *handle = (struct HandleImagePerspectiveCorrection *)(hdl->handle);
if((hdl->valid == 0)
||(memcmp(ps,handle->ps,4*sizeof(MImagePoint))!=0)
||(memcmp(pd,handle->pd,4*sizeof(MImagePoint))!=0)
||(handle->height != height)
||(handle->width != width))
{
float para[8];
PerspectivePara(ps,pd,para);
// MMatrix *mat = mMatrixCreate(8,9,NULL);
// for(int n=0,j=0;n<4;n=n+1,j=j+2)
// {
// mat->data[j][0] = pd[n].x; mat->data[j+1][0] = 0.0f;
// mat->data[j][1] = pd[n].y; mat->data[j+1][1] = 0.0f;
// mat->data[j][2] = 1.0f; mat->data[j+1][2] = 0.0f;
// mat->data[j][3] = 0.0f; mat->data[j+1][3] = pd[n].x;
// mat->data[j][4] = 0.0f; mat->data[j+1][4] = pd[n].y;
// mat->data[j][5] = 0.0f; mat->data[j+1][5] = 1.0f;
// mat->data[j][6] = 0.0f-pd[n].x*ps[n].x; mat->data[j+1][6] = 0.0f-pd[n].x*ps[n].y;
// mat->data[j][7] = 0.0f-pd[n].y*ps[n].x; mat->data[j+1][7] = 0.0f-pd[n].y*ps[n].y;
// mat->data[j][8] = 0.0f-ps[n].x; mat->data[j+1][8] = 0.0f-ps[n].y;
// }
// mLinearEquation(mat,para);
// mMatrixRelease(mat);
if(handle->lx==NULL) handle->lx=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->lx,height,width,sizeof(short),NULL);
if(handle->ly==NULL) handle->ly=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->ly,height,width,sizeof(short),NULL);
if(handle->w ==NULL) handle->w =mTableCreate(height,width,sizeof(unsigned char),NULL);
else mTableRedefine(handle->w ,height,width,sizeof(unsigned char),NULL);
TransformGrid(src,Perspective_x,Perspective_y,para,handle->lx,handle->ly,handle->w);
memcpy(handle->ps,ps,4*sizeof(MImagePoint));
memcpy(handle->pd,pd,4*sizeof(MImagePoint));
handle->height = height;
handle->width = width;
}
GridInterpolation(src,dst,handle->lx,handle->ly,handle->w,mode);
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
hdl->valid = 1;
}
float Affine_x(int u,int v,void *para)
{
float *p = (float *)para;
return (p[0]*u+p[1]*v+p[2]);
}
float Affine_y(int u,int v,void *para)
{
float *p = (float *)para;
return (p[3]*u+p[4]*v+p[5]);
}
struct HandleImageAffineCorrection
{
int height;
int width;
MImagePoint ps[3];
MImagePoint pd[3];
MTable *lx;
MTable *ly;
MTable *w;
};
void endImageAffineCorrection(void *handle)
{
struct HandleImageAffineCorrection *info = (struct HandleImageAffineCorrection *)handle;
if(info->lx != NULL) mTableRelease(info->lx);
if(info->lx != NULL) mTableRelease(info->ly);
if(info->w != NULL) mTableRelease(info->w );
}
#define HASH_ImageAffineCorrection 0x1670806b
void mImageAffineCorrection(MImage *src,MImage *dst,MImagePoint *ps,MImagePoint *pd,int mode)
{
mException(INVALID_IMAGE(src),EXIT,"invalid source image");
MImage *p = dst;
if(INVALID_POINTER(dst)||(dst==src))
dst = mImageCreate(src->channel,src->height,src->width,NULL);
else if((dst->height<=0)||(dst->width<=0))
mImageRedefine(dst,src->channel,src->height,src->width,dst->data);
else
mImageRedefine(dst,src->channel,DFLT,DFLT,dst->data);
memcpy(&(dst->info),&(src->info),sizeof(MInfo));
int height = dst->height;
int width = dst->width;
MHandle *hdl=mHandle(src,ImageAffineCorrection);
struct HandleImageAffineCorrection *handle = (struct HandleImageAffineCorrection *)(hdl->handle);
if((hdl->valid == 0)
||(memcmp(ps,handle->ps,3*sizeof(MImagePoint))!=0)
||(memcmp(pd,handle->pd,3*sizeof(MImagePoint))!=0)
||(handle->height != height)
||(handle->width != width))
{
float para[6];
float a1 = pd[1].x - pd[0].x;
float a2 = pd[2].x - pd[0].x;
float b1 = pd[1].y - pd[0].y;
float b2 = pd[2].y - pd[0].y;
float c = (a1*b2 -a2*b1);
mException((c==0.0f),EXIT,"invalid achor point");
float c1,c2;
c1 = ps[1].x-ps[0].x;
c2 = ps[2].x-ps[0].x;
para[0] = (c1*b2 - c2*b1)/c;
para[1] = (c2*a1 - c1*a2)/c;
para[2] = ps[0].x - (para[0]*pd[0].x + para[1]*pd[0].y);
c1 = ps[1].y-ps[0].y;
c2 = ps[2].y-ps[0].y;
para[3] = (c1*b2 - c2*b1)/c;
para[4] = (c2*a1 - c1*a2)/c;
para[5] = ps[0].y - (para[3]*pd[0].x + para[4]*pd[0].y);
if(handle->lx==NULL) handle->lx=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->lx,height,width,sizeof(short),NULL);
if(handle->ly==NULL) handle->ly=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->ly,height,width,sizeof(short),NULL);
if(handle->w ==NULL) handle->w =mTableCreate(height,width,sizeof(unsigned char),NULL);
else mTableRedefine(handle->w ,height,width,sizeof(unsigned char),NULL);
TransformGrid(src,Affine_x,Affine_y,para,handle->lx,handle->ly,handle->w);
memcpy(handle->ps,ps,3*sizeof(MImagePoint));
memcpy(handle->pd,pd,3*sizeof(MImagePoint));
handle->height = height;
handle->width = width;
}
GridInterpolation(src,dst,handle->lx,handle->ly,handle->w,mode);
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
hdl->valid = 1;
}
void ImageRotate90(MImage *src,MImage *dst)
{
int i,j,cn;
mImageRedefine(dst,src->channel,src->width,src->height,dst->data);
int height = dst->height-1;
int width = dst->width-1;
for(cn=0;cn<dst->channel;cn++)
{
unsigned char **sdata = src->data[cn];
unsigned char **ddata = dst->data[cn];
for(j=0;j<=height;j++)
for(i=0;i<=width;i++)
ddata[j][i] = sdata[width-i][j];
}
}
void ImageRotate180(MImage *src,MImage *dst)
{
int i,j,cn;
mImageRedefine(dst,src->channel,src->height,src->width,dst->data);
int height = dst->height-1;
int width = dst->width-1;
for(cn=0;cn<dst->channel;cn++)
{
unsigned char **sdata = src->data[cn];
unsigned char **ddata = dst->data[cn];
for(j=0;j<=height;j++)
for(i=0;i<=width;i++)
ddata[j][i] = sdata[height-j][width-i];
}
}
void ImageRotate270(MImage *src,MImage *dst)
{
int i,j,cn;
mImageRedefine(dst,src->channel,src->width,src->height,dst->data);
int height = dst->height-1;
int width = dst->width-1;
for(cn=0;cn<dst->channel;cn++)
{
unsigned char **sdata = src->data[cn];
unsigned char **ddata = dst->data[cn];
for(j=0;j<=height;j++)
for(i=0;i<=width;i++)
ddata[j][i] = sdata[i][height-j];
}
}
struct HandleImageRotate
{
int height;
int width;
MImagePoint src_hold;
MImagePoint dst_hold;
float angle;
MTable *lx;
MTable *ly;
MTable *w;
};
void endImageRotate(void *handle)
{
struct HandleImageRotate *info = (struct HandleImageRotate *)handle;
if(info->lx != NULL) mTableRelease(info->lx);
if(info->lx != NULL) mTableRelease(info->ly);
if(info->w != NULL) mTableRelease(info->w );
}
#define HASH_ImageRotate 0x35b8aedf
void mImageRotate(MImage *src,MImage *dst,MImagePoint *src_hold,MImagePoint *dst_hold,float angle,int mode)
{
mException(INVALID_IMAGE(src),EXIT,"invalid source image");
if(INVALID_POINTER(dst)) dst=src;
float scx,scy,dcx,dcy;
if(src_hold == NULL) {scx = ((float)(src->width))/2.0f; scy = ((float)(src->height))/2.0f;}
else {scx = src_hold->x; scy = src_hold->y; }
int height=dst->height;int width=dst->width;
if(angle==0.0f)
{
mImageCut(src,dst,scx-width/2,scx+width/2,scy-height/2,scy+height/2);
return;
}
float sn = mSin(angle);
float cs = mCos(angle);
MImage *p = dst;
if(dst==src)
{
height = (int)(src->height*ABS(cs)+src->width*ABS(sn));
width = (int)(src->height*ABS(sn)+src->width*ABS(cs));
if(dst_hold != NULL)
{
float x =((scx+scx-src->width)*cs - (scy+scy-src->height)*sn + height)/2.0f;
float y =((scx+scx-src->width)*sn + (scy+scy-src->height)*cs + width)/2.0f;
width = width + (int)(x - dst_hold->x);
height= height+ (int)(y + dst_hold->y);
}
dst = mImageCreate(src->channel,height,width,NULL);
}
else if((height<=0)||(width<=0))
{
height = (int)(src->height*ABS(cs)+src->width*ABS(sn));
width = (int)(src->height*ABS(sn)+src->width*ABS(cs));
if(dst_hold != NULL)
{
float x =((scx+scx-src->width)*cs - (scy+scy-src->height)*sn + height)/2.0f;
float y =((scx+scx-src->width)*sn + (scy+scy-src->height)*cs + width)/2.0f;
width = width + (int)(x - dst_hold->x);
height= height+ (int)(y + dst_hold->y);
}
mImageRedefine(dst,src->channel,height,width,dst->data);
}
else
mImageRedefine(dst,src->channel,DFLT,DFLT,dst->data);
mException(INVALID_IMAGE(dst),EXIT,"invalid error");
memcpy(&(dst->info),&(src->info),sizeof(MInfo));
if(dst_hold == NULL) {dcx = ((float)width)/2.0f;dcy = ((float)height)/2.0f;}
else {dcx = dst_hold->x; dcy = dst_hold->y; }
if(angle == 90.0f)
if((scx == dcy)&&(scy == dcx))
if((src->width == height)&&(src->height == width))
{ImageRotate90(src,dst);if(p!=dst){mImageExchange(src,dst);mImageRelease(dst);}return;}
if(angle == 180.0f)
if((scx == dcx)&&(scy == dcy))
if((src->width == width)&&(src->height == height))
{ImageRotate180(src,dst);if(p!=dst){mImageExchange(src,dst);mImageRelease(dst);}return;}
if(angle == 270.0f)
if((scx == dcy)&&(scy == dcx))
if((src->width == height)&&(src->height == width))
{ImageRotate270(src,dst);if(p!=dst){mImageExchange(src,dst);mImageRelease(dst);}return;}
MHandle *hdl=mHandle(src,ImageRotate);
struct HandleImageRotate *handle = (struct HandleImageRotate *)(hdl->handle);
if((hdl->valid == 0)
||(handle->src_hold.x != scx)||(handle->src_hold.y != scy)
||(handle->dst_hold.x != dcx)||(handle->dst_hold.y != dcy)
||(handle->angle !=angle)
||(handle->height != height)
||(handle->width != width))
{
float para[6];
para[0] = cs;
para[1] = sn;
para[2] = scx - dcx*cs - dcy*sn;
para[3] = 0-sn;
para[4] = cs;
para[5] = scy + dcx*sn - dcy*cs;
if(handle->lx==NULL) handle->lx=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->lx,height,width,sizeof(short),NULL);
if(handle->ly==NULL) handle->ly=mTableCreate(height,width,sizeof(short),NULL);
else mTableRedefine(handle->ly,height,width,sizeof(short),NULL);
if(handle->w ==NULL) handle->w =mTableCreate(height,width,sizeof(unsigned char),NULL);
else mTableRedefine(handle->w ,height,width,sizeof(unsigned char),NULL);
TransformGrid(src,Affine_x,Affine_y,para,handle->lx,handle->ly,handle->w);
handle->src_hold.x = scx; handle->src_hold.y = scy;
handle->dst_hold.x = dcx; handle->dst_hold.y = dcy;
handle->angle = angle;
handle->height = height;
handle->width = width;
}
GridInterpolation(src,dst,handle->lx,handle->ly,handle->w,mode);
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
hdl->valid = 1;
}
#define TRANSFORM_VALUE(Src,Sx,Sy,Dst,Dx,Dy) {\
int Y1,Y2,X1,X2;\
float Wx,Wy;\
float W11,W12,W21,W22;\
int Cn;\
\
if((Sx<0)||(Sy<0)||(Sx>Src->width-1)||(Sy>Src->height-1))\
{\
for(Cn=0;Cn<dst->channel;Cn++)\
Dst->data[Cn][Dy][Dx] = 0;\
}\
else\
{\
Y1 = (int)Sy;\
Y2 = Y1+1;\
Wy = Sy-(float)Y1;\
\
X1 = (int)Sx;\
X2 = X1+1;\
Wx = Sx-(float)X1;\
\
W22 = Wx*Wy;\
W11 = 1.0f-Wx-Wy+W22;\
W21 = Wx-W22;\
W12 = Wy-W22;\
\
for(Cn=0;Cn<dst->channel;Cn++)\
Dst->data[Cn][Dy][Dx] = Src->data[Cn][Y1][X1]*W11+Src->data[Cn][Y1][X2]*W21+Src->data[Cn][Y2][X1]*W12+Src->data[Cn][Y2][X2]*W22;\
}\
}
/*
void mImageCoordinateTransform(MImage *src,MImage *dst,float (*x_func)(int,int),float (*y_func)(int,int))
{
int i,j,cn;
float lx,ly;
int x1,x2,y1,y2;
float wx,wy;
float w11,w12,w21,w22;
MImage *p;
mException(INVALID_IMAGE(src),"invalid input",EXIT);
p=dst;
if(INVALID_POINTER(dst)||(dst==src))
dst = mImageCreate(src->channel,src->height,src->width,NULL);
else
{
mException(INVALID_IMAGE(dst),"invalid input",EXIT);
mException((src->channel != dst->channel),"invalid input",EXIT);
}
for(j=0;j<dst->height;j++)
for(i=0;i<dst->width;i++)
{
lx = x_func(i,j);
ly = y_func(i,j);
y1 = (int)ly;
y2 = y1+1;
wy = ly-(float)y1;
x1 = (int)lx;
x2 = x1+1;
wx = lx-(float)x1;
w22 = wx*wy;
w11 = 1.0f-wx-wy+w22;
w21 = wx-w22;
w12 = wy-w22;
for(cn=0;cn<dst->channel;cn++)
dst->data[cn][j][i] = SRC(cn,x1,y1)*w11+SRC(cn,x2,y1)*w21+SRC(cn,x1,y2)*w12+SRC(cn,x2,y2)*w22;
}
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
}
*/
struct DeformationTemplate {
int locate_x;
int locate_y;
MMatrix *x;
MMatrix *y;
};
void ImageDeformation(MImage *src,MImage *dst,struct DeformationTemplate *temp)
{
int i,j,cn,m,n;
float lx,ly;
int x1,x2,y1,y2;
float wx,wy;
float w11,w12,w21,w22;
MImage *p;
MMatrix *tx,*ty;
int si,ei,sj,ej;
mException(INVALID_IMAGE(src)||INVALID_POINTER(temp),EXIT,"invalid input");
mException(((temp->locate_x>=src->width)||(temp->locate_y>=src->height)),EXIT,"invalid temp");
tx = temp->x;
ty = temp->y;
if(temp->locate_x <0)
{
m=0-temp->locate_x;
si=0;
}
else
{
m=0;
si=temp->locate_x;
}
ei = MIN(dst->width,(si+tx->col));
if(temp->locate_y <0)
{
n=0-temp->locate_y;
sj=0;
}
else
{
n=0;
sj=temp->locate_y;
}
ej = MIN(dst->height,(sj+tx->row));
p=dst;
if(INVALID_POINTER(dst)||(dst==src))
{
dst = src;
src = mImageCreate(dst->channel,dst->height,dst->width,NULL);
for(cn=0;cn<dst->channel;cn++)
for(j=sj;(j<dst->height)&&(n<tx->row);j++,n++)
memcpy(src->data[cn][j]+si,dst->data[cn][j]+si,(ei-si)*sizeof(unsigned char));
}
else
{
mException(INVALID_IMAGE(dst),EXIT,"invalid input");
mException((src->channel != dst->channel)||(src->height!=dst->height)||(src->width!=dst->width),EXIT,"invalid input");
for(cn=0;cn<dst->channel;cn++)
for(j=0;j<dst->height;j++)
memcpy(dst->data[cn][j],src->data[cn][j],src->width*sizeof(unsigned char));
}
for(j=sj;j<ej;j++,n++)
for(i=si;i<ei;i++,m++)
{
lx = tx->data[n][m];
ly = ty->data[n][m];
if((lx<=0.0f)||(ly<=0.0f))
continue;
y1 = (int)ly;
y2 = y1+1;
wy = ly-(float)y1;
x1 = (int)lx;
x2 = x1+1;
wx = lx-(float)x1;
w22 = wx*wy;
w11 = 1.0f-wx-wy+w22;
w21 = wx-w22;
w12 = wy-w22;
for(cn=0;cn<dst->channel;cn++)
dst->data[cn][j][i] = (unsigned char)(SRC(cn,x1,y1)*w11+SRC(cn,x2,y1)*w21+SRC(cn,x1,y2)*w12+SRC(cn,x2,y2)*w22);
}
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
}
void TemplateCacuate(int x_in,int y_in,int R,float k,float cx,float cy,int *x_out,int *y_out)
{
float l;
float d_x,d_y;
float d;
d_x = (x_in-cx);
d_y = (y_in-cy);
d = d_x*d_x+d_y*d_y;
if(d>=(float)(R*R))
{
*x_out = DFLT;
*y_out = DFLT;
return;
}
d = (float)sqrt(d);
l = (1.0f-(d/((float)R)));
l = l*l;
l =(k-1.0f)*l + 1.0f;
*x_out = (int)(cx + d_x*l);
*y_out = (int)(cy + d_y*l);
}
/*
int GrtTemplate(struct DeformationTemplate *tep,MList *curve,int R,float k)
{
int height;
int width;
int i,j;
int x0,y0,x1,y1;
int n;
MImagePoint **point;
height = tep->x->row;
width = tep->x->col;
point = curve->data;
d1 = (point[0]->x)*(point[0]->x)+(point[0]->y)*(point[0]->y);
d2 = (point[1]->x)*(point[1]->x)+(point[1]->y)*(point[1]->y);
min = d1+d2;
min_index=0;
n=1;
while(n+1<curve->num)
{
d1 = d2;
d2 = (point[n+1]->x)*(point[n+1]->x)+(point[n+1]->y)*(point[n+1]->y);
if(d1+d2<min)
{
min = d1+d2;
min_index = n;
}
n=n+1;
}
TemplateCacuate(0,0,R,k,point[min_index]->x,point[min_index]->y,point[min_index+1]->x,point[min_index+1]->y,tep->x->data[0][0],tep->y->data[0][0]);
for(j=0;j<height;j=j+2)
{
for(i=0;i<width;i++)
{
while((n>0)&&(n<curve->num))
{
d1 =
*/
void mImageReshapeTemplate(MList *src,MList *dst,MTable *lx,MTable *ly,MTable *w)
{
int height = w->row;
int width = w->col;
int x_step = (width+30)/31;
int y_step = (height+30)/31;
float area = (float)(x_step*y_step);
int i,j,k,m,n;
float x_locate[32][32];
float y_locate[32][32];
MImagePoint **ps = (MImagePoint **)(src->data);
MImagePoint **pd = (MImagePoint **)(dst->data);
#define DISTANCE(x1,y1,x2,y2) (float)(sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)))
for(n=0,j=0;n<32;n++,j+=y_step)
for(m=0,i=0;m<32;m++,i+=x_step)
{
float sum = 0.0f;
float dx = 0.0f;
float dy = 0.0f;
for(k=0;k<dst->num;k++)
{
float d = DISTANCE(i,j,pd[k]->x,pd[k]->y);
if(d == 0.0f)
{
dx = (pd[k]->x - ps[k]->x);
dy = (pd[k]->y - ps[k]->y);
break;
}
sum += 1.0f/d;
dx += (pd[k]->x - ps[k]->x)/d;
dy += (pd[k]->y - ps[k]->y)/d;
}
if(k == dst->num)
{
dx = dx/sum;
dy = dy/sum;
}
x_locate[n][m] = dx + i;
y_locate[n][m] = dy + j;
}
#pragma omp parallel for
for(j=0;j<height;j++)
{
n = j/y_step;
float wy2 = (float)(j%y_step);
float wy1 = y_step - wy2;
for(i=0;i<width;i++)
{
m = i/x_step;
float wx2 = (float)(i%x_step);
float wx1 = x_step-wx2;
float x =((x_locate[n ][m]*wx1 + x_locate[n ][m+1]*wx2)*wy1
+ (x_locate[n+1][m]*wx1 + x_locate[n+1][m+1]*wx2)*wy2)/area;
float y =((y_locate[n ][m]*wx1 + y_locate[n ][m+1]*wx2)*wy1
+ (y_locate[n+1][m]*wx1 + y_locate[n+1][m+1]*wx2)*wy2)/area;
int wx = (int)x;
int wy = (int)y;
lx->dataS16[j][i] = wx;
ly->dataS16[j][i] = wy;
wx = 16-(int)((x-(float)wx)/0.0625f+0.5f);
wy = 16-(int)((y-(float)wy)/0.0625f+0.5f);
w->dataU8[j][i] = (wx<<4)+wy;
}
}
}
struct HandleImageReshape
{
MTable *lx;
MTable *ly;
MTable *w;
};
void endImageReshape(void *info)
{
struct HandleImageReshape *handle = (struct HandleImageReshape *)info;
if(handle->lx != NULL) mTableRelease(handle->lx);
if(handle->lx != NULL) mTableRelease(handle->ly);
if(handle->w != NULL) mTableRelease(handle->w );
}
#define HASH_ImageReshape 0xe21f102e
void mImageReshape(MImage *src,MImage *dst,MList *src_point,MList *dst_point,int mode)
{
mException(INVALID_IMAGE(src),EXIT,"invalid source image");
MImage *p = dst;
if(INVALID_POINTER(dst)||(dst==src))
dst = mImageCreate(src->channel,src->height,src->width,NULL);
else if((dst->height<=0)||(dst->width<=0))
mImageRedefine(dst,src->channel,src->height,src->width,dst->data);
else
mImageRedefine(dst,src->channel,DFLT,DFLT,dst->data);
memcpy(&(dst->info),&(src->info),sizeof(MInfo));
MHandle *hdl=mHandle(dst,ImageReshape);
struct HandleImageReshape *handle = (struct HandleImageReshape *)(hdl->handle);
{
if(handle->lx == NULL) handle->lx= mTableCreate(dst->height,dst->width,sizeof(short),NULL);
else mTableRedefine(handle->lx,dst->height,dst->width,sizeof(short),NULL);
if(handle->ly == NULL) handle->ly= mTableCreate(dst->height,dst->width,sizeof(short),NULL);
else mTableRedefine(handle->ly,dst->height,dst->width,sizeof(short),NULL);
if(handle-> w == NULL) handle->w = mTableCreate(dst->height,dst->width,sizeof(unsigned char),NULL);
else mTableRedefine(handle->w ,dst->height,dst->width,sizeof(unsigned char),NULL);
}
mImageReshapeTemplate(src_point,dst_point,handle->lx,handle->ly,handle->w);
GridInterpolation(src,dst,handle->lx,handle->ly,handle->w,mode);
if(p!=dst)
{
mImageExchange(src,dst);
mImageRelease(dst);
}
hdl->valid = 1;
}
|
ast-dump-openmp-distribute-parallel-for-simd.c | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -ast-dump %s | FileCheck --match-full-lines -implicit-check-not=openmp_structured_block %s
void test_one(int x) {
#pragma omp distribute parallel for simd
for (int i = 0; i < x; i++)
;
}
void test_two(int x, int y) {
#pragma omp distribute parallel for simd
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_three(int x, int y) {
#pragma omp distribute parallel for simd collapse(1)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_four(int x, int y) {
#pragma omp distribute parallel for simd collapse(2)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_five(int x, int y, int z) {
#pragma omp distribute parallel for simd collapse(2)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
for (int i = 0; i < z; i++)
;
}
// CHECK: TranslationUnitDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK: |-FunctionDecl {{.*}} <{{.*}}ast-dump-openmp-distribute-parallel-for-simd.c:3:1, line:7:1> line:3:6 test_one 'void (int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:15, col:19> col:19 used x 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:22, line:7:1>
// CHECK-NEXT: | `-OMPDistributeParallelForSimdDirective {{.*}} <line:4:1, col:41>
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:5:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:6:5>
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:4:1> col:1 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.lb. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.ub. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-distribute-parallel-for-simd.c:4:1) *const restrict'
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:9:1, line:14:1> line:9:6 test_two 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:15, col:19> col:19 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:22, col:26> col:26 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:29, line:14:1>
// CHECK-NEXT: | `-OMPDistributeParallelForSimdDirective {{.*}} <line:10:1, col:41>
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:11:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ForStmt {{.*}} <line:12:5, line:13:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:12:10, col:19>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:13:7>
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:10:1> col:1 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.lb. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.ub. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-distribute-parallel-for-simd.c:10:1) *const restrict'
// CHECK-NEXT: | | |-VarDecl {{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:16:1, line:21:1> line:16:6 test_three 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:17, col:21> col:21 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:24, col:28> col:28 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:31, line:21:1>
// CHECK-NEXT: | `-OMPDistributeParallelForSimdDirective {{.*}} <line:17:1, col:53>
// CHECK-NEXT: | |-OMPCollapseClause {{.*}} <col:42, col:52>
// CHECK-NEXT: | | `-ConstantExpr {{.*}} <col:51> 'int'
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:51> 'int' 1
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:18:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ForStmt {{.*}} <line:19:5, line:20:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:19:10, col:19>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:20:7>
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:17:1> col:1 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.lb. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.ub. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-distribute-parallel-for-simd.c:17:1) *const restrict'
// CHECK-NEXT: | | |-VarDecl {{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:23:1, line:28:1> line:23:6 test_four 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:16, col:20> col:20 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:23, col:27> col:27 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:30, line:28:1>
// CHECK-NEXT: | `-OMPDistributeParallelForSimdDirective {{.*}} <line:24:1, col:53>
// CHECK-NEXT: | |-OMPCollapseClause {{.*}} <col:42, col:52>
// CHECK-NEXT: | | `-ConstantExpr {{.*}} <col:51> 'int'
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:51> 'int' 2
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:25:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ForStmt {{.*}} <line:26:5, line:27:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:26:10, col:19>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:27:7>
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:24:1> col:1 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.lb. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.ub. 'const unsigned long'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-distribute-parallel-for-simd.c:24:1) *const restrict'
// CHECK-NEXT: | | |-VarDecl {{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: `-FunctionDecl {{.*}} <line:30:1, line:36:1> line:30:6 test_five 'void (int, int, int)'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:16, col:20> col:20 used x 'int'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:23, col:27> col:27 used y 'int'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:30, col:34> col:34 used z 'int'
// CHECK-NEXT: `-CompoundStmt {{.*}} <col:37, line:36:1>
// CHECK-NEXT: `-OMPDistributeParallelForSimdDirective {{.*}} <line:31:1, col:53>
// CHECK-NEXT: |-OMPCollapseClause {{.*}} <col:42, col:52>
// CHECK-NEXT: | `-ConstantExpr {{.*}} <col:51> 'int'
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:51> 'int' 2
// CHECK-NEXT: `-CapturedStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | |-ForStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:32:8, col:17>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:33:5, line:35:9>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:33:10, col:19>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:34:7, line:35:9>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:34:12, col:21>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:23, col:27> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:27> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:30, col:31> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:30> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-NullStmt {{.*}} <line:35:9>
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:31:1> col:1 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.lb. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit used .previous.ub. 'const unsigned long'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:1> col:1 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-distribute-parallel-for-simd.c:31:1) *const restrict'
// CHECK-NEXT: | |-VarDecl {{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | |-VarDecl {{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | `-VarDecl {{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: |-DeclRefExpr {{.*}} <line:33:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: `-DeclRefExpr {{.*}} <line:34:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
|
vlad.c | /** @file vlad.c
** @brief VLAD - Declaration
** @author David Novotny
** @author Andrea Vedaldi
**/
/*
Copyright (C) 2013 David Novotny and Andera Vedaldi.
All rights reserved.
This file is part of the VLFeat library and is made available under
the terms of the BSD license (see the COPYING file).
*/
/**
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
@page vlad Vector of Locally Aggregated Descriptors (VLAD) encoding
@author David Novotny
@author Andrea Vedaldi
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
@ref vlad.h implements the *Vector of Linearly Aggregated Descriptors*
(VLAD) image representation @cite{jegou10aggregating}
@cite{arandjelovic13all-about}.
@ref vlad-starting demonstreates how to use the C API to compute the
VLAD representation of an image. For further details on the VLAD image
representation refer to:
- @subpage vlad-fundamentals - VLAD definition and computation.
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
@section vlad-starting Getting started with VLAD
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
The VLAD encoding of a set of features is obtained by using the
function ::vl_vlad_encode. The function can be applied to both @c
float or @c double data types.
::vl_vlad_encode requires a visual dictionary, for example obtained by
using @ref kmeans. Furthermore, the assignments of features to
dictionary elements must be pre-computed, for example by using @ref
kdtree.
In the following example code, the vocabulary is first created using
the KMeans clustering, then the points, that are to be encoded are
assigned to its corresponding nearest vocabulary words, after that the
original vlad encoding routine without any normalization option takes place.
At the end of the process the encoding is stored in the @c enc variable.
@code
vl_uint32 * indexes;
float * assignments;
float * enc
int i;
// create a KMeans object and run clustering to get vocabulary words (centers)
kmeans = vl_kmeans_new (VLDistanceL2, VL_TYPE_FLOAT) ;
vl_kmeans_cluster (kmeans,
data,
dimension,
numData,
numCenters) ;
// find nearest cliuster centers for the data that should be encoded
indexes = vl_malloc(sizeof(vl_uint32) * numDataToEncode);
vl_kmeans_quantize(kmeans,indexes,dataToEncode,numDataToEncode);
// convert indexes array to assignments array,
// which can be processed by vl_vlad_encode
assignments = vl_malloc(sizeof(float) * numDataToEncode * numCenters);
memset(assignments, 0, sizeof(float) * numDataToEncode * numCenters);
for(i = 0; i < numDataToEncode; i++) {
assignments[i * numCenters + indexes[i]] = 1.;
}
// allocate space for vlad encoding
enc = vl_malloc(sizeof(TYPE) * dimension * numCenters);
// do the encoding job
vl_vlad_encode (enc, VL_F_TYPE,
vl_kmeans_get_centers(kmeans), dimension, numCenters,
data, numData,
assignments,
0) ;
@endcode
Various @ref vlad-normalization normalizations can be applied to the
VLAD vectors. These are controlled by the parameter @a flag of
::vl_vlad_encode.
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
@page vlad-fundamentals VLAD fundamentals
@tableofcontents
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
This page describes the *Vector of Locally Aggregated Descriptors*
(VLAD) image encoding of @cite{jegou10aggregating}. See @ref vlad for
an overview of the C API.
VLAD is a *feature encoding and pooling* method, similar to @ref
fisher "Fisher vectors". VLAD encodes a set of local feature
descriptors $I=(\bx_1,\dots,\bx_n)$ extracted from an image using a
dictionary built using a clustering method such as @ref gmm or @ref
kmeans. Let $q_{ik}$ be the strength of the association of data vector
$\bx_i$ to cluster $\mu_k$, such that $q_{ik} \geq 0$ and
$\sum_{k=1}^K q_{ik} = 1$. The association may be either soft
(e.g. obtained as the posterior probabilities of the GMM clusters) or
hard (e.g. obtained by vector quantization with K-means).
$\mu_k$ are the cluster *means*, vectors of the same dimension as the
data $\bx_i$. VLAD encodes feature $\bx$ by considering the *residuals*
\[
\bv_k = \sum_{i=1}^{N} q_{ik} (\bx_{i} - \mu_k).
\]
The residulas are stacked together to obtain the vector
\[
\hat\Phi(I) =
\begin{bmatrix}
\vdots \\
\bv_k \\
\vdots
\end{bmatrix}
\]
Before the VLAD encoding is used it is usually normalized, as
explained @ref vlad-normalization next.
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
@section vlad-normalization VLAD normalization
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
VLFeat VLAD implementation supports a number of different
normalization strategies. These are optionally applied in this order:
- **Component-wise mass normalization.** Each vector $\bv_k$ is
divided by the total mass of features associated to it $\sum_{i=1}^N
q_{ik}$.
- **Square-rooting.** The function $\sign(z)\sqrt{|z|}$ is applied to
all scalar components of the VLAD descriptor.
- **Component-wise $l^2$ normalization.** The vectors $\bv_k$ are
divided by their norm $\|\bv_k\|_2$.
- **Global $l^2$ normalization.** The VLAD descriptor $\hat\Phi(I)$ is
divided by its norm $\|\hat\Phi(I)\|_2$.
*/
#include "vlad.h"
#include "mathop.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if defined(_OPENMP)
#include <omp.h>
#endif
/* ================================================================ */
#ifdef VL_VLAD_INSTANTIATING
static void
VL_XCAT(_vl_vlad_encode_, SFX)
(TYPE * enc,
TYPE const * means, vl_size dimension, vl_size numClusters,
TYPE const * data, vl_size numData,
TYPE const * assignments,
int flags)
{
vl_uindex dim ;
vl_index i_cl=0, i_d ;
memset(enc, 0, sizeof(TYPE) * dimension * numClusters) ;
#if defined(_OPENMP)
#pragma omp parallel for default(shared) private(i_cl,i_d,dim) num_threads(vl_get_max_threads())
#endif
for (i_cl = 0; i_cl < (signed)numClusters; i_cl++) {
double clusterMass = 0 ;
for (i_d = 0; i_d < (signed)numData; i_d++) {
if (assignments[i_d*numClusters + i_cl] > 0) {
double q = assignments[i_d*numClusters+i_cl] ;
clusterMass += q ;
for(dim = 0; dim < dimension; dim++) {
enc [i_cl * dimension + dim] += q * data [i_d * dimension + dim] ;
}
}
}
if (clusterMass > 0) {
if (flags & VL_VLAD_FLAG_NORMALIZE_MASS) {
for(dim = 0; dim < dimension; dim++) {
enc[i_cl*dimension + dim] /= clusterMass ;
enc[i_cl*dimension + dim] -= means[i_cl*dimension+dim];
}
} else {
for(dim = 0; dim < dimension; dim++) {
enc[i_cl*dimension + dim] -= clusterMass * means[i_cl*dimension+dim];
}
}
}
if (flags & VL_VLAD_FLAG_SQUARE_ROOT) {
for(dim = 0; dim < dimension; dim++) {
TYPE z = enc[i_cl*dimension + dim] ;
if (z >= 0) {
enc[i_cl*dimension + dim] = VL_XCAT(vl_sqrt_, SFX)(z) ;
} else {
enc[i_cl*dimension + dim] = - VL_XCAT(vl_sqrt_, SFX)(- z) ;
}
}
}
if (flags & VL_VLAD_FLAG_NORMALIZE_COMPONENTS) {
TYPE n = 0 ;
dim = 0 ;
for(dim = 0; dim < dimension; dim++) {
TYPE z = enc[i_cl*dimension + dim] ;
n += z * z ;
}
n = VL_XCAT(vl_sqrt_, SFX)(n) ;
n = VL_MAX(n, 1e-12) ;
for(dim = 0; dim < dimension; dim++) {
enc[i_cl*dimension + dim] /= n ;
}
}
}
if (! (flags & VL_VLAD_FLAG_UNNORMALIZED)) {
TYPE n = 0 ;
for(dim = 0 ; dim < dimension * numClusters ; dim++) {
TYPE z = enc [dim] ;
n += z * z ;
}
n = VL_XCAT(vl_sqrt_, SFX)(n) ;
n = VL_MAX(n, 1e-12) ;
for(dim = 0 ; dim < dimension * numClusters ; dim++) {
enc[dim] /= n ;
}
}
}
/* VL_FISHER_INSTANTIATING */
#else
#ifndef __DOXYGEN__
#define FLT VL_TYPE_FLOAT
#define TYPE float
#define SFX f
#define VL_VLAD_INSTANTIATING
#include "vlad.c"
#define FLT VL_TYPE_DOUBLE
#define TYPE double
#define SFX d
#define VL_VLAD_INSTANTIATING
#include "vlad.c"
#endif
/* VL_VLAD_INSTANTIATING */
#endif
/* ================================================================ */
#ifndef VL_VLAD_INSTANTIATING
/** @brief VLAD encoding of a set of vectors.
** @param enc output VLAD encoding (out).
** @param dataType the type of the input data (::VL_TYPE_DOUBLE or ::VL_TYPE_FLOAT).
** @param numData number of data vectors to encode.
** @param means cluster means.
** @param numClusters number of clusters.
** @param data the data vectors to encode.
** @param dimension dimensionality of the data.
** @param assignments data to cluster soft assignments.
** @param flags options.
**
** @a enc is the VLAD vector of size @a numClusters by
** @a dimension. @a means is a matrix with @a numClusters columns and
** @a dimension rows. @a data is the matrix of vectors to be encoded,
** with @a dimension rows and @a numData columns. @a assignments is a
** matrix with @a numClusters rows and @a numData columns.
** All the matrices should be stored in column-major order.
**
** @a flag allows controlling further options:
** ::VL_VLAD_FLAG_NORMALIZE_COMPONENTS, ::VL_VLAD_FLAG_SQUARE_ROOT,
** ::VL_VLAD_FLAG_UNNORMALIZED, and ::VL_VLAD_FLAG_NORMALIZE_MASS.
**
** @sa @ref vlad
**/
void
vl_vlad_encode (void * enc, vl_type dataType,
void const * means, vl_size dimension, vl_size numClusters,
void const * data, vl_size numData,
void const * assignments,
int flags)
{
switch(dataType) {
case VL_TYPE_FLOAT:
_vl_vlad_encode_f ((float *) enc,
(float const *) means, dimension, numClusters,
(float const *) data, numData,
(float const *) assignments, flags) ;
break;
case VL_TYPE_DOUBLE:
_vl_vlad_encode_d ((double *) enc,
(double const *) means, dimension, numClusters,
(double const *) data, numData,
(double const *) assignments, flags) ;
break;
default:
abort();
}
}
/* ! VL_VLAD_INSTANTIATING */
#endif
#undef SFX
#undef TYPE
#undef FLT
#undef VL_VLAD_INSTANTIATING
|
kmer_counter.h | #ifndef KMER_COUNTER_H__
#define KMER_COUNTER_H__
#include <cstdint>
#include <vector>
#include <cstdlib>
#include <type_traits>
#include "khash64.h"
#include "./encoder.h"
namespace kmerc {
KHASH_MAP_INIT_INT64(i16, uint16_t)
KHASH_SET_INIT_INT64(i16s)
template<typename C, typename IT=uint64_t, typename ArgType>
std::vector<khash_t(i16)> build_kmer_counts(const C &kmer_sizes, ArgType fp, bool canon=false, size_t presize=0) {
static_assert(std::is_same<ArgType, gzFile>::value || std::is_same<ArgType, char *>::value || std::is_same<ArgType, const char *>::value, "Must be gzFile, char *, or const char *");
bns::RollingHasherSet<IT> rhs(kmer_sizes, canon);
using T = khash_t(i16);
std::vector<T> kmer_maps(kmer_sizes.size());
std::memset(&kmer_maps[0], 0, sizeof(kmer_maps[0]) * kmer_sizes.size());
if(presize)
for(auto &x: kmer_maps)
kh_resize(i16, &x, presize);
rhs.for_each_hash([&kmer_maps](IT hashvalue, size_t idx){
auto map_ptr = &kmer_maps[idx];
if((idx = kh_get(i16, map_ptr, hashvalue)) != kh_end(map_ptr)) {
auto &val = map_ptr->vals[idx];
val += (val != std::numeric_limits<std::decay_t<decltype(*map_ptr->vals)>>::max());
} else {
int khr;
idx = kh_put(i16, map_ptr, hashvalue, &khr);
if(khr < 0) {
std::fprintf(stderr, "Error: khr is %d\n", khr);
throw std::runtime_error("Failed to insert.");
}
LOG_ASSERT(idx < map_ptr->n_buckets);
map_ptr->vals[idx] = 1u;
}
}, fp);
return kmer_maps;
}
template<typename C, typename IT=uint64_t, typename ArgType,typename Allocator=sketch::common::Allocator<IT>>
std::vector<std::vector<IT, Allocator>> build_kmer_sets(const C &kmer_sizes, ArgType fp, bool canon=false, size_t presize=0) {
static_assert(std::is_same<ArgType, gzFile>::value || std::is_same<ArgType, char *>::value || std::is_same<ArgType, const char *>::value, "Must be gzFile, char *, or const char *");
bns::RollingHasherSet<IT> rhs(kmer_sizes, canon);
using T = std::vector<IT, Allocator>;
std::vector<T> kmer_sets(kmer_sizes.size());
if(presize)
for(auto &x: kmer_sets)
x.reserve(presize);
rhs.for_each_hash([&kmer_sets](IT hashvalue, size_t idx){kmer_sets[idx].push_back(hashvalue);}, fp);
OMP_PRAGMA("omp parallel for")
for(size_t i = 0; i < kmer_sizes.size(); ++i) {
auto &v = kmer_sets[i];
std::sort(v.begin(), v.end()); // TODO: provide support for other sorting methods
v.erase(std::unique(v.begin(), v.end()), v.end());
}
return kmer_sets;
}
enum DumpFlags: int {
WRITE_SHS = 1,
WRITE_KVMAP = 2
};
struct WriteFail {};
struct OpenFail {};
template<typename C, typename IT, typename ArgType>
void dump_shs(const char *prefix, const C &kmer_sizes, ArgType cfp, bool canon, size_t presize=0) {
auto shsets = build_kmer_sets(kmer_sizes, cfp, canon, presize);
std::atomic<int> ret;
ret.store(0);
//#pragma omp parallel for
for(size_t i = 0; i < kmer_sizes.size(); ++i) {
auto &vec = shsets[i];
auto k = kmer_sizes[i];
std::string fn = std::string(prefix) + "." + std::to_string(k) + ".shs";
gzFile fp = gzopen(fn.data(), "wb");
if(!fp) throw std::runtime_error(std::string("Could not open file at ") + fn + " for writing");
uint64_t nelem = vec.size();
if(gzwrite(fp, &nelem, sizeof(nelem)) != sizeof(nelem)) ret.store(1 << (i % 64));
ssize_t nb = sizeof(vec[0]) * vec.size();
if(gzwrite(fp, vec.data(), nb) != nb) ret.store(1 << (i % 64));
}
if(ret) {
throw WriteFail{};//std::runtime_error("Failed to write");
}
}
template<typename C, typename IT=uint64_t, typename ArgType>
void dump_maps(const char *prefix, const C &kmer_sizes, ArgType fp, bool canon=false, size_t presize=0, int flag=WRITE_SHS | WRITE_KVMAP) {
if(flag == WRITE_SHS) {
dump_shs<C, IT, ArgType>(prefix, kmer_sizes, fp, canon);
}
auto maps = build_kmer_counts(kmer_sizes, fp, canon, presize);
std::vector<IT> buf;
std::vector<uint16_t> buf16;
for(size_t kszidx = 0; kszidx < kmer_sizes.size(); ++kszidx) {
auto k = kmer_sizes[kszidx];
auto &map = maps[kszidx];
buf16.resize(kh_size(&map));
buf.resize(kh_size(&map));
size_t used = 0;
for(size_t i = 0; i < map.n_buckets; ++i) {
if(kh_exist(&map, i))
buf[used] = map.keys[i], buf16[used] = map.vals[i], ++used;
}
const uint64_t count = used;
gzFile fp;
if(flag & WRITE_KVMAP) {
fp = gzopen((std::string(prefix) + "." + std::to_string(k) + ".bin").data(), "wb");
if(!fp) throw std::runtime_error("Could not open file.");
gzwrite(fp, &count, sizeof(count));
gzwrite(fp, buf.data(), buf.size() * sizeof(buf[0]));
gzwrite(fp, buf16.data(), buf16.size() * sizeof(buf16[0]));
gzclose(fp);
}
if(flag & WRITE_SHS) {
std::sort(buf.data(), buf.data() + buf.size());
fp = gzopen((std::string(prefix) + "." + std::to_string(k) + ".shs").data(), "wb");
gzwrite(fp, &count, sizeof(count));
gzwrite(fp, buf.data(), buf.size() * sizeof(buf[0]));
gzclose(fp);
}
std::free(map.keys);
std::free(map.vals);
std::free(map.flags);
}
}
} // kmerc
#endif
|
GB_unop__erf_fp64_fp64.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__erf_fp64_fp64)
// op(A') function: GB (_unop_tran__erf_fp64_fp64)
// C type: double
// A type: double
// cast: double cij = aij
// unaryop: cij = erf (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 = erf (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] = erf (z) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ERF || GxB_NO_FP64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__erf_fp64_fp64)
(
double *Cx, // Cx and Ax may be aliased
const double *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++)
{
double aij = Ax [p] ;
double z = aij ;
Cx [p] = erf (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 ;
double aij = Ax [p] ;
double z = aij ;
Cx [p] = erf (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__erf_fp64_fp64)
(
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
|
residualbased_newton_raphson_mpc_contact_strategy.h | // KRATOS ___| | | |
// \___ \ __| __| | | __| __| | | __| _` | |
// | | | | | ( | | | | ( | |
// _____/ \__|_| \__,_|\___|\__|\__,_|_| \__,_|_| MECHANICS
//
// License: BSD License
// license: StructuralMechanicsApplication/license.txt
//
// Main authors: Vicente Mataix Ferrandiz
//
#if !defined(KRATOS_RESIDUALBASED_NEWTON_RAPHSON_MPC_CONTACT_STRATEGY)
#define KRATOS_RESIDUALBASED_NEWTON_RAPHSON_MPC_CONTACT_STRATEGY
/* System Includes */
/* External Includes */
/* Project includes */
#include "contact_structural_mechanics_application_variables.h"
#include "includes/kratos_parameters.h"
#include "includes/define.h"
#include "includes/model_part.h"
#include "includes/variables.h"
// Strategies
#include "solving_strategies/strategies/residualbased_newton_raphson_strategy.h"
// Contact criteria
#include "custom_strategies/custom_convergencecriterias/mpc_contact_criteria.h"
// Utilities
#include "utilities/variable_utils.h"
#include "utilities/color_utilities.h"
#include "utilities/math_utils.h"
// // Processes
// #include "processes/fast_transfer_between_model_parts_process.h"
namespace Kratos {
///@name Kratos Globals
///@{
///@}
///@name Type Definitions
///@{
///@}
///@name Enum's
///@{
///@}
///@name Functions
///@{
///@}
///@name Kratos Classes
///@{
/**
* @class ResidualBasedNewtonRaphsonMPCContactStrategy
* @ingroup ContactStructuralMechanicsApplication
* @brief Contact Newton Raphson class
* @details This class is a specialization of the Newton Raphson strategy with some custom modifications for contact problems
* @author Vicente Mataix Ferrandiz
*/
template<class TSparseSpace,
class TDenseSpace, // = DenseSpace<double>,
class TLinearSolver //= LinearSolver<TSparseSpace,TDenseSpace>
>
class ResidualBasedNewtonRaphsonMPCContactStrategy :
public ResidualBasedNewtonRaphsonStrategy< TSparseSpace, TDenseSpace, TLinearSolver >
{
public:
///@name Type Definitions
///@{
/** Counted pointer of ClassName */
KRATOS_CLASS_POINTER_DEFINITION( ResidualBasedNewtonRaphsonMPCContactStrategy );
typedef SolvingStrategy<TSparseSpace, TDenseSpace, TLinearSolver> StrategyBaseType;
typedef ResidualBasedNewtonRaphsonStrategy<TSparseSpace, TDenseSpace, TLinearSolver> BaseType;
typedef ConvergenceCriteria<TSparseSpace, TDenseSpace> TConvergenceCriteriaType;
typedef MPCContactCriteria<TSparseSpace, TDenseSpace> TMPCContactCriteriaType;
typedef typename BaseType::TBuilderAndSolverType TBuilderAndSolverType;
typedef typename BaseType::TDataType TDataType;
typedef TSparseSpace SparseSpaceType;
typedef typename BaseType::TSchemeType TSchemeType;
typedef typename BaseType::DofsArrayType DofsArrayType;
typedef typename BaseType::TSystemMatrixType TSystemMatrixType;
typedef typename BaseType::TSystemVectorType TSystemVectorType;
typedef typename BaseType::LocalSystemVectorType LocalSystemVectorType;
typedef typename BaseType::LocalSystemMatrixType LocalSystemMatrixType;
typedef typename BaseType::TSystemMatrixPointerType TSystemMatrixPointerType;
typedef typename BaseType::TSystemVectorPointerType TSystemVectorPointerType;
typedef ModelPart::NodesContainerType NodesArrayType;
typedef ModelPart::ElementsContainerType ElementsArrayType;
typedef ModelPart::ConditionsContainerType ConditionsArrayType;
typedef ModelPart::MasterSlaveConstraintContainerType ConstraintArrayType;
typedef std::size_t IndexType;
typedef std::size_t SizeType;
/**
* @brief Default constructor
* @param rModelPart The model part of the problem
* @param pScheme The integration scheme
* @param pNewLinearSolver The linear solver employed
* @param pNewConvergenceCriteria The convergence criteria employed
* @param MaxIterations The maximum number of iterations
* @param CalculateReactions The flag for the reaction calculation
* @param ReformDofSetAtEachStep The flag that allows to compute the modification of the DOF
* @param MoveMeshFlag The flag that allows to move the mesh
*/
ResidualBasedNewtonRaphsonMPCContactStrategy(
ModelPart& rModelPart,
typename TSchemeType::Pointer pScheme,
typename TLinearSolver::Pointer pNewLinearSolver,
typename TConvergenceCriteriaType::Pointer pNewConvergenceCriteria,
IndexType MaxIterations = 30,
bool CalculateReactions = false,
bool ReformDofSetAtEachStep = false,
bool MoveMeshFlag = false,
Parameters ThisParameters = Parameters(R"({})")
)
: ResidualBasedNewtonRaphsonStrategy<TSparseSpace, TDenseSpace, TLinearSolver>(rModelPart, pScheme, pNewLinearSolver, pNewConvergenceCriteria, MaxIterations, CalculateReactions, ReformDofSetAtEachStep, MoveMeshFlag),
mThisParameters(ThisParameters)
{
KRATOS_TRY;
// We create the contact criteria
mpMPCContactCriteria = Kratos::make_shared<TMPCContactCriteriaType>();
Parameters default_parameters = GetDefaultParameters();
mThisParameters.ValidateAndAssignDefaults(default_parameters);
KRATOS_CATCH("");
}
/**
* @brief Default constructor
* @param rModelPart The model part of the problem
* @param pScheme The integration scheme
* @param pNewLinearSolver The linear solver employed
* @param pNewConvergenceCriteria The convergence criteria employed
* @param MaxIterations The maximum number of iterations
* @param CalculateReactions The flag for the reaction calculation
* @param ReformDofSetAtEachStep The flag that allows to compute the modification of the DOF
* @param MoveMeshFlag The flag that allows to move the mesh
*/
ResidualBasedNewtonRaphsonMPCContactStrategy(
ModelPart& rModelPart,
typename TSchemeType::Pointer pScheme,
typename TLinearSolver::Pointer pNewLinearSolver,
typename TConvergenceCriteriaType::Pointer pNewConvergenceCriteria,
typename TBuilderAndSolverType::Pointer pNewBuilderAndSolver,
IndexType MaxIterations = 30,
bool CalculateReactions = false,
bool ReformDofSetAtEachStep = false,
bool MoveMeshFlag = false,
Parameters ThisParameters = Parameters(R"({})")
)
: ResidualBasedNewtonRaphsonStrategy<TSparseSpace, TDenseSpace, TLinearSolver>(rModelPart, pScheme, pNewLinearSolver, pNewConvergenceCriteria, pNewBuilderAndSolver, MaxIterations, CalculateReactions, ReformDofSetAtEachStep, MoveMeshFlag ),
mThisParameters(ThisParameters)
{
KRATOS_TRY;
// We create the contact criteria
mpMPCContactCriteria = Kratos::make_shared<TMPCContactCriteriaType>();
Parameters default_parameters = GetDefaultParameters();
mThisParameters.ValidateAndAssignDefaults(default_parameters);
KRATOS_CATCH("");
}
/**
* Destructor.
*/
~ResidualBasedNewtonRaphsonMPCContactStrategy() override
= default;
//******************** OPERATIONS ACCESSIBLE FROM THE INPUT: ************************//
//***********************************************************************************//
/**
* @brief Operation to predict the solution ... if it is not called a trivial predictor is used in which the
* values of the solution step of interest are assumed equal to the old values
*/
void Predict() override
{
KRATOS_TRY
BaseType::Predict();
// Getting model part
ModelPart& r_model_part = StrategyBaseType::GetModelPart();
// We get the system
TSystemMatrixType& rA = *BaseType::mpA;
TSystemVectorType& rDx = *BaseType::mpDx;
TSystemVectorType& rb = *BaseType::mpb;
// We solve the system in order to check the active set once
TSparseSpace::SetToZero(rA);
TSparseSpace::SetToZero(rDx);
TSparseSpace::SetToZero(rb);
typename TSchemeType::Pointer p_scheme = BaseType::GetScheme();
typename TBuilderAndSolverType::Pointer p_builder_and_solver = BaseType::GetBuilderAndSolver();
p_builder_and_solver->BuildAndSolve(p_scheme, BaseType::GetModelPart(), rA, rDx, rb);
// Check active set
const SizeType echo_level_convergence_criteria = BaseType::mpConvergenceCriteria->GetEchoLevel();
BaseType::mpConvergenceCriteria->SetEchoLevel(0);
mpMPCContactCriteria->PostCriteria(r_model_part, BaseType::GetBuilderAndSolver()->GetDofSet(), rA, rDx, rb);
BaseType::mpConvergenceCriteria->SetEchoLevel(echo_level_convergence_criteria);
KRATOS_CATCH("")
}
/**
* @brief Initialization of member variables and prior operations
*/
void Initialize() override
{
KRATOS_TRY;
// Computing nodal weights
ComputeNodalWeights();
BaseType::Initialize();
KRATOS_CATCH("");
}
/**
* @brief The problem of interest is solved.
* @details This function calls sequentially: Initialize(), InitializeSolutionStep(), Predict(),
* SolveSolutionStep() and FinalizeSolutionStep().
* All those functions can otherwise be called separately.
*/
double Solve() override
{
this->Initialize();
this->InitializeSolutionStep();
this->Predict();
this->SolveSolutionStep();
this->FinalizeSolutionStep(); // TODO: Comment for proper work of interaction
return 0.0;
}
/**
* @brief Performs all the required operations that should be done (for each step)
* before solving the solution step.
* @details A member variable should be used as a flag to make sure this function is called only once per step.
*/
void InitializeSolutionStep() override
{
// Computing nodal weights
ComputeNodalWeights();
BaseType::InitializeSolutionStep();
// // If enforcing NTN
// const bool enforce_ntn = mThisParameters["enforce_ntn"].GetBool();
// if (enforce_ntn) {
// EnforcingNTN();
// }
}
/**
* @brief Performs all the required operations that should be done (for each step)
* after solving the solution step.
*/
void FinalizeSolutionStep() override
{
KRATOS_TRY;
BaseType::FinalizeSolutionStep();
KRATOS_CATCH("");
}
/**
* @brief Solves the current step.
* @details This function returns true if a solution has been found, false otherwise.
*/
bool SolveSolutionStep() override
{
KRATOS_TRY;
bool is_converged = false;
// Getting model part
ModelPart& r_model_part = StrategyBaseType::GetModelPart();
// We get the process info
ProcessInfo& r_process_info = r_model_part.GetProcessInfo();
if (r_process_info.Is(INTERACTION)) {
// We get the system
TSystemMatrixType& rA = *BaseType::mpA;
TSystemVectorType& rDx = *BaseType::mpDx;
TSystemVectorType& rb = *BaseType::mpb;
int inner_iteration = 0;
const SizeType echo_level_convergence_criteria = BaseType::mpConvergenceCriteria->GetEchoLevel();
while (!is_converged && inner_iteration < mThisParameters["inner_loop_iterations"].GetInt()) {
++inner_iteration;
if (echo_level_convergence_criteria > 0 && r_model_part.GetCommunicator().MyPID() == 0 ) {
KRATOS_INFO("Simplified semi-smooth strategy") << BOLDFONT("INNER ITERATION: ") << inner_iteration << std::endl;
}
// We solve one loop
r_process_info[NL_ITERATION_NUMBER] = 1;
is_converged = AuxiliarSolveSolutionStep();
// We check the convergence
if (r_process_info[NL_ITERATION_NUMBER] == 1) r_process_info[NL_ITERATION_NUMBER] = 2; // Trigger check
is_converged = mpMPCContactCriteria->PostCriteria(r_model_part, BaseType::GetBuilderAndSolver()->GetDofSet(), rA, rDx, rb);
if (echo_level_convergence_criteria > 0 && r_model_part.GetCommunicator().MyPID() == 0 ) {
if (is_converged) KRATOS_INFO("Simplified semi-smooth strategy") << BOLDFONT("Simplified semi-smooth strategy. INNER ITERATION: ") << BOLDFONT(FGRN("CONVERGED")) << std::endl;
else KRATOS_INFO("Simplified semi-smooth strategy") << BOLDFONT("INNER ITERATION: ") << BOLDFONT(FRED("NOT CONVERGED")) << std::endl;
}
}
} else {
is_converged = AuxiliarSolveSolutionStep();
}
return is_converged;
KRATOS_CATCH("");
}
/**
* @brief Solves the current step. This function returns true if a solution has been found, false otherwise. (auxiliar method)
*/
bool AuxiliarSolveSolutionStep()
{
// Getting flag INTERACTION
ModelPart& r_model_part = StrategyBaseType::GetModelPart();
const bool update_each_nl_iteration = mThisParameters["update_each_nl_iteration"].GetBool();
VariableUtils().SetFlag(INTERACTION, update_each_nl_iteration, r_model_part.GetSubModelPart("ComputingContact").Conditions());
// Pointers needed in the solution
typename TSchemeType::Pointer p_scheme = this->GetScheme();
typename TBuilderAndSolverType::Pointer p_builder_and_solver = this->GetBuilderAndSolver();
auto& r_dof_set = p_builder_and_solver->GetDofSet();
TSystemMatrixType& rA = *BaseType::mpA;
TSystemVectorType& rDx = *BaseType::mpDx;
TSystemVectorType& rb = *BaseType::mpb;
// Initializing the parameters of the Newton-Raphson cycle
unsigned int iteration_number = 1;
r_model_part.GetProcessInfo()[NL_ITERATION_NUMBER] = iteration_number;
bool is_converged = false;
bool residual_is_updated = false;
// Computing nodal weights
ComputeNodalWeights();
p_scheme->InitializeNonLinIteration(r_model_part, rA, rDx, rb);
BaseType::mpConvergenceCriteria->InitializeNonLinearIteration(r_model_part, r_dof_set, rA, rDx, rb);
is_converged = BaseType::mpConvergenceCriteria->PreCriteria(r_model_part, p_builder_and_solver->GetDofSet(), rA, rDx, rb);
// // If enforcing NTN
// const bool enforce_ntn = mThisParameters["enforce_ntn"].GetBool();
// if (enforce_ntn) {
// EnforcingNTN();
// }
// Function to perform the building and the solving phase.
if (StrategyBaseType::mRebuildLevel > 0 || StrategyBaseType::mStiffnessMatrixIsBuilt == false) {
TSparseSpace::SetToZero(rA);
TSparseSpace::SetToZero(rDx);
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildAndSolve(p_scheme, r_model_part, rA, rDx, rb);
} else {
TSparseSpace::SetToZero(rDx); //Dx=0.00;
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildRHSAndSolve(p_scheme, r_model_part, rA, rDx, rb);
}
// Debugging info
BaseType::EchoInfo(iteration_number);
// Updating the results stored in the database
BaseType::UpdateDatabase(rA, rDx, rb, StrategyBaseType::MoveMeshFlag());
p_scheme->FinalizeNonLinIteration(r_model_part, rA, rDx, rb);
BaseType::mpConvergenceCriteria->FinalizeNonLinearIteration(r_model_part, r_dof_set, rA, rDx, rb);
// Calculate reactions if required
if (BaseType::mCalculateReactionsFlag)
p_builder_and_solver->CalculateReactions(p_scheme, r_model_part, rA, rDx, rb);
if (is_converged) {
if (BaseType::mpConvergenceCriteria->GetActualizeRHSflag()) {
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildRHS(p_scheme, r_model_part, rb);
}
is_converged = BaseType::mpConvergenceCriteria->PostCriteria(r_model_part, p_builder_and_solver->GetDofSet(), rA, rDx, rb);
}
// Iteration Cycle... performed only for NonLinearProblems
while (!is_converged && iteration_number++ < BaseType::mMaxIterationNumber) {
// Setting the number of iteration
r_model_part.GetProcessInfo()[NL_ITERATION_NUMBER] = iteration_number;
// Computing nodal weights
ComputeNodalWeights();
// Calling InitializeNonLinIteration
p_scheme->InitializeNonLinIteration(r_model_part, rA, rDx, rb);
BaseType::mpConvergenceCriteria->InitializeNonLinearIteration(r_model_part, r_dof_set, rA, rDx, rb);
// Shaping correctly the system
if (update_each_nl_iteration) {
p_builder_and_solver->SetUpDofSet(p_scheme, r_model_part);
p_builder_and_solver->SetUpSystem(r_model_part);
p_builder_and_solver->ResizeAndInitializeVectors(p_scheme, BaseType::mpA, BaseType::mpDx, BaseType::mpb, r_model_part);
}
is_converged = BaseType::mpConvergenceCriteria->PreCriteria(r_model_part, p_builder_and_solver->GetDofSet(), rA, rDx, rb);
// Call the linear system solver to find the correction mDx for the it is not called if there is no system to solve
if (SparseSpaceType::Size(rDx) != 0) {
if (StrategyBaseType::mRebuildLevel > 1 || !StrategyBaseType::mStiffnessMatrixIsBuilt) {
if (!BaseType::GetKeepSystemConstantDuringIterations()) {
//A = 0.00;
TSparseSpace::SetToZero(rA);
TSparseSpace::SetToZero(rDx);
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildAndSolve(p_scheme, r_model_part, rA, rDx, rb);
} else {
TSparseSpace::SetToZero(rDx);
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildRHSAndSolve(p_scheme, r_model_part, rA, rDx, rb);
}
} else {
TSparseSpace::SetToZero(rDx);
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildRHSAndSolve(p_scheme, r_model_part, rA, rDx, rb);
}
} else {
KRATOS_WARNING("NO DOFS") << "ATTENTION: no free DOFs!! " << std::endl;
}
// Debugging info
BaseType::EchoInfo(iteration_number);
// Updating the results stored in the database
BaseType::UpdateDatabase(rA, rDx, rb, StrategyBaseType::MoveMeshFlag());
p_scheme->FinalizeNonLinIteration(r_model_part, rA, rDx, rb);
BaseType::mpConvergenceCriteria->FinalizeNonLinearIteration(r_model_part, r_dof_set, rA, rDx, rb);
residual_is_updated = false;
// Calculate reactions if required
if (BaseType::mCalculateReactionsFlag)
p_builder_and_solver->CalculateReactions(p_scheme, r_model_part, rA, rDx, rb);
if (is_converged) {
if (BaseType::mpConvergenceCriteria->GetActualizeRHSflag()) {
TSparseSpace::SetToZero(rb);
p_builder_and_solver->BuildRHS(p_scheme, r_model_part, rb);
residual_is_updated = true;
}
is_converged = BaseType::mpConvergenceCriteria->PostCriteria(r_model_part, p_builder_and_solver->GetDofSet(), rA, rDx, rb);
}
}
// Plots a warning if the maximum number of iterations is exceeded
if (iteration_number >= BaseType::mMaxIterationNumber) {
BaseType::MaxIterationsExceeded();
} else {
KRATOS_INFO_IF("NR-Strategy", this->GetEchoLevel() > 0) << "Convergence achieved after " << iteration_number << " / " << BaseType::mMaxIterationNumber << " iterations" << std::endl;
}
// Recalculate residual if needed (note that some convergence criteria need it to be recalculated)
if (!residual_is_updated) {
// NOTE:
// The following part will be commented because it is time consuming
// and there is no obvious reason to be here. If someone need this
// part please notify the community via mailing list before uncommenting it.
// Pooyan.
// TSparseSpace::SetToZero(mb);
// p_builder_and_solver->BuildRHS(p_scheme, r_model_part, mb);
}
// Calculate reactions if required
if (BaseType::mCalculateReactionsFlag)
p_builder_and_solver->CalculateReactions(p_scheme, r_model_part, rA, rDx, rb);
return is_converged;
}
///@}
///@name Access
///@{
///@}
///@name Inquiry
///@{
///@}
///@name Input and output
///@{
///@}
///@name Friends
///@{
protected:
///@name Protected static Member Variables
///@{
///@}
///@name Protected member Variables
///@{
Parameters mThisParameters; /// The configuration parameters
typename TConvergenceCriteriaType::Pointer mpMPCContactCriteria; /// The contact criteria
///@}
///@name Protected Operators
///@{
/**
* @brief This method returns the defaulr parameters in order to avoid code duplication
* @return Returns the default parameters
*/
Parameters GetDefaultParameters()
{
Parameters default_parameters = Parameters(R"(
{
"inner_loop_iterations" : 5,
"update_each_nl_iteration" : false,
"enforce_ntn" : false
})" );
return default_parameters;
}
///@}
///@name Protected Operations
///@{
///@}
///@name Protected Access
///@{
///@}
///@name Protected Inquiry
///@{
///@}
///@name Protected LifeCycle
///@{
///@{
/**
* Copy constructor.
*/
ResidualBasedNewtonRaphsonMPCContactStrategy(const ResidualBasedNewtonRaphsonMPCContactStrategy& Other)
{
};
private:
///@name Static Member Variables
///@{
///@}
///@name Member Variables
///@{
///@}
///@name Private Operators
///@{
///@}
///@name Private Operations
///@{
// /**
// * @brief This inforces NTN formulation
// */
// void EnforcingNTN()
// {
// // List of enforced nodes to not repeat
// std::unordered_set<IndexType> enforced_nodes;
//
// // Getting contact model part
// ModelPart& r_root_model_part = StrategyBaseType::GetModelPart().GetRootModelPart();
// ModelPart& r_computing_contact_model_part = StrategyBaseType::GetModelPart().GetSubModelPart("ComputingContact");
//
// // The process info
// const auto& r_process_info = r_root_model_part.GetProcessInfo();
//
// // Reset the pointers of the conditions
// for (auto& r_cond : r_computing_contact_model_part.Conditions()) {
// if (r_cond.Has(CONSTRAINT_POINTER)) {
// r_cond.SetValue(CONSTRAINT_POINTER, nullptr);
// }
// }
//
// // Iterate over the constraints
// IndexType counter = 1;
// for (auto& r_const : r_root_model_part.MasterSlaveConstraints()) {
// r_const.SetId(counter);
// ++counter;
// }
//
// // Auxiliar classes
// Matrix original_relation_matrix, relation_matrix;
// Vector original_constant_vector, constant_vector;
// ModelPart::DofsVectorType original_master_dofs, master_dofs, original_slave_dofs, slave_dofs;
//
// // Iterate over the constraints
// for (auto& r_const : r_computing_contact_model_part.MasterSlaveConstraints()) {
// // Getting original system
// r_const.GetLocalSystem(original_relation_matrix, original_constant_vector, r_process_info);
// r_const.GetDofList(original_slave_dofs, original_master_dofs, r_process_info);
//
// // TODO: Finish rebuild
//
// // Creating new constraint
// r_root_model_part.CreateNewMasterSlaveConstraint("LinearMasterSlaveConstraint", counter, master_dofs, slave_dofs, relation_matrix, constant_vector);
//
// // Setting to remove the old constraints
// r_const.Set(TO_ERASE, true);
//
// ++counter;
// }
//
// // Remove old constraints
// r_root_model_part.RemoveMasterSlaveConstraintsFromAllLevels(TO_ERASE);
//
// // Transfer constraints from the root to the computing model part
// FastTransferBetweenModelPartsProcess(r_computing_contact_model_part, r_root_model_part, FastTransferBetweenModelPartsProcess::EntityTransfered::CONSTRAINTS).Execute();
//
// // Reorder ids
// counter = 1;
// for (auto& r_const : r_root_model_part.MasterSlaveConstraints()) {
// r_const.SetId(counter);
// ++counter;
// }
// }
/**
* @brief This computes the nodal weights
*/
void ComputeNodalWeights()
{
// Getting contact model part
ModelPart& r_contact_model_part = StrategyBaseType::GetModelPart().GetSubModelPart("Contact");
// Reset the NODAL_PAUX and NODAL_MAUX
auto& r_nodes_array = r_contact_model_part.Nodes();
VariableUtils().SetNonHistoricalVariableToZero(NODAL_PAUX, r_nodes_array);
VariableUtils().SetNonHistoricalVariableToZero(NODAL_MAUX, r_nodes_array);
// We set the constraints active and inactive in function of the active set
auto& r_conditions_array = r_contact_model_part.Conditions();
auto it_cond_begin = r_conditions_array.begin();
// If enforcing NTN
const bool enforce_ntn = false;
// const bool enforce_ntn = mThisParameters["enforce_ntn"].GetBool();
// if (enforce_ntn) {
// VariableUtils().SetNonHistoricalVariable(NODAL_PAUX, 1.0, r_nodes_array);
// }
#pragma omp parallel for
for(int i = 0; i < static_cast<int>(r_conditions_array.size()); ++i) {
auto it_cond = it_cond_begin + i;
// Only slave conditions
if (it_cond->Is(SLAVE)) {
auto& r_geometry = it_cond->GetGeometry();
Vector lumping_factor;
lumping_factor = r_geometry.LumpingFactors(lumping_factor);
const double domain_size = r_geometry.DomainSize();
for (IndexType i_node = 0; i_node < r_geometry.size(); ++i_node) {
auto& r_node = r_geometry[i_node];
if (!enforce_ntn) {
#pragma omp atomic
r_node.GetValue(NODAL_PAUX) += 1.0;
}
#pragma omp atomic
r_node.GetValue(NODAL_MAUX) += lumping_factor[i_node] * domain_size;
}
}
}
}
///@}
///@name Private Access
///@{
///@}
///@}
///@name Serialization
///@{
///@name Private Inquiry
///@{
///@}
///@name Un accessible methods
///@{
///@}
}; /* Class ResidualBasedNewtonRaphsonMPCContactStrategy */
///@}
///@name Type Definitions
///@{
///@}
///@name Input and output
///@{
///@}
} // namespace Kratos
#endif /* KRATOS_RESIDUALBASED_NEWTON_RAPHSON_MPC_CONTACT_STRATEGY */
|
transpose.c | /*
Copyright (c) 2013, Intel Corporation
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 Intel Corporation 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 THE
COPYRIGHT OWNER 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.
*/
/*******************************************************************
NAME: transpose
PURPOSE: This program tests the efficiency with which a square matrix
can be transposed and stored in another matrix. The matrices
are distributed identically.
USAGE: Program input is three command line arguments that give the
matrix order, the number of times to repeat the operation
(iterations), and the number of threads to use:
transpose <# threads> <matrix_size> <# iterations> [tile size]
An optional parameter specifies the tile size used to divide the
individual matrix blocks for improved cache and TLB performance.
The output consists of diagnostics to make sure the
transpose worked and timing statistics.
FUNCTIONS CALLED:
Other than OpenMP or standard C functions, the following
functions are used in this program:
wtime() portable wall-timer interface.
bail_out()
test_results() Verify that the transpose worked
HISTORY: Written by Tim Mattson, April 1999.
Updated by Rob Van der Wijngaart, December 2005.
*******************************************************************/
#include <par-res-kern_general.h>
#include <par-res-kern_omp.h>
#define A(i,j) A[i+order*(j)]
#define B(i,j) B[i+order*(j)]
static double test_results (int , double*);
int main(int argc, char ** argv) {
int order; /* order of a the matrix */
int Tile_order=32; /* default tile size for tiling of local transpose */
int iterations; /* number of times to do the transpose */
int tiling; /* boolean: true if tiling is used */
int i, j, it, jt, iter; /* dummies */
double bytes; /* combined size of matrices */
double * RESTRICT A; /* buffer to hold original matrix */
double * RESTRICT B; /* buffer to hold transposed matrix */
double abserr; /* absolute error */
double epsilon=1.e-8; /* error tolerance */
double transpose_time,/* timing parameters */
avgtime;
int nthread_input,
nthread;
int num_error=0; /* flag that signals that requested and
obtained numbers of threads are the same */
/*********************************************************************
** read and test input parameters
*********************************************************************/
if (argc != 4 && argc != 5){
printf("Usage: %s <# threads> <# iterations> <matrix order> [tile size]\n",
*argv);
exit(EXIT_FAILURE);
}
/* Take number of threads to request from command line */
nthread_input = atoi(*++argv);
if ((nthread_input < 1) || (nthread_input > MAX_THREADS)) {
printf("ERROR: Invalid number of threads: %d\n", nthread_input);
exit(EXIT_FAILURE);
}
omp_set_num_threads(nthread_input);
iterations = atoi(*++argv);
if (iterations < 1){
printf("ERROR: iterations must be >= 1 : %d \n",iterations);
exit(EXIT_FAILURE);
}
order = atoi(*++argv);
if (order < 0){
printf("ERROR: Matrix Order must be greater than 0 : %d \n", order);
exit(EXIT_FAILURE);
}
if (argc == 5) Tile_order = atoi(*++argv);
/* a non-positive tile size means no tiling of the local transpose */
tiling = (Tile_order > 0) && (Tile_order < order);
if (!tiling) Tile_order = order;
/*********************************************************************
** Allocate space for the input and transpose matrix
*********************************************************************/
A = (double *)malloc(order*order*sizeof(double));
if (A == NULL){
printf(" Error allocating space for input matrix\n");
exit(EXIT_FAILURE);
}
B = (double *)malloc(order*order*sizeof(double));
if (B == NULL){
printf(" Error allocating space for transposed matrix\n");
exit(EXIT_FAILURE);
}
bytes = 2.0 * sizeof(double) * order * order;
#pragma omp parallel private (iter)
{
#pragma omp master
{
nthread = omp_get_num_threads();
printf("OpenMP Matrix transpose: B = A^T\n");
if (nthread != nthread_input) {
num_error = 1;
printf("ERROR: number of requested threads %d does not equal ",
nthread_input);
printf("number of spawned threads %d\n", nthread);
}
else {
printf("Number of threads = %i;\n",nthread_input);
printf("Matrix order = %d\n", order);
printf("Number of iterations = %d\n", iterations);
if (tiling) {
printf("Tile size = %d\n", Tile_order);
#ifdef COLLAPSE
printf("Using loop collapse\n");
#endif
}
else
printf("Untiled\n");
}
}
bail_out(num_error);
/* Fill the original matrix, set transpose to known garbage value. */
if (tiling) {
#ifdef COLLAPSE
#pragma omp for private (i,it,jt) collapse(2)
#else
#pragma omp for private (i,it,jt)
#endif
for (j=0; j<order; j+=Tile_order)
for (i=0; i<order; i+=Tile_order)
for (jt=j; jt<MIN(order,j+Tile_order);jt++)
for (it=i; it<MIN(order,i+Tile_order); it++){
A(it,jt) = (double) (order*jt + it);
B(it,jt) = -1.0;
}
}
else {
#pragma omp for private (i)
for (j=0;j<order;j++)
for (i=0;i<order; i++) {
A(i,j) = (double) (order*j + i);
B(i,j) = -1.0;
}
}
for (iter = 0; iter<=iterations; iter++){
/* start timer after a warmup iteration */
if (iter == 1) {
#pragma omp barrier
#pragma omp master
{
transpose_time = wtime();
}
}
/* Transpose the matrix */
if (!tiling) {
#pragma omp for private (j)
for (i=0;i<order; i++)
for (j=0;j<order;j++) {
B(j,i) = A(i,j);
}
}
else {
#ifdef COLLAPSE
#pragma omp for private (j,it,jt) collapse(2)
#else
#pragma omp for private (j,it,jt)
#endif
for (i=0; i<order; i+=Tile_order)
for (j=0; j<order; j+=Tile_order)
for (it=i; it<MIN(order,i+Tile_order); it++)
for (jt=j; jt<MIN(order,j+Tile_order);jt++) {
B(jt,it) = A(it,jt);
}
}
} /* end of iter loop */
#pragma omp barrier
#pragma omp master
{
transpose_time = wtime() - transpose_time;
}
} /* end of OpenMP parallel region */
abserr = test_results (order, B);
/*********************************************************************
** Analyze and output results.
*********************************************************************/
if (abserr < epsilon) {
printf("Solution validates\n");
avgtime = transpose_time/iterations;
printf("Rate (MB/s): %lf Avg time (s): %lf\n",
1.0E-06 * bytes/avgtime, avgtime);
#ifdef VERBOSE
printf("Squared errors: %f \n", abserr);
#endif
exit(EXIT_SUCCESS);
}
else {
printf("ERROR: Aggregate squared error %lf exceeds threshold %e\n",
abserr, epsilon);
exit(EXIT_FAILURE);
}
} /* end of main */
/* function that computes the error committed during the transposition */
double test_results (int order, double *B) {
double abserr=0.0;
int i,j;
#pragma omp parallel for private(i) reduction(+:abserr)
for (j=0;j<order;j++) {
for (i=0;i<order; i++) {
abserr += ABS(B(i,j) - (i*order + j));
}
}
#ifdef VERBOSE
#pragma omp master
{
printf(" Squared sum of differences: %f\n",abserr);
}
#endif
return abserr;
}
|
Parser.h | //===--- Parser.h - C Language Parser ---------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the Parser interface.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_PARSE_PARSER_H
#define LLVM_CLANG_PARSE_PARSER_H
#include "clang/AST/OpenMPClause.h"
#include "clang/AST/Availability.h"
#include "clang/Basic/BitmaskEnum.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Basic/OperatorPrecedence.h"
#include "clang/Basic/Specifiers.h"
#include "clang/Lex/CodeCompletionHandler.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Sema/DeclSpec.h"
#include "clang/Sema/Sema.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/SaveAndRestore.h"
#include <memory>
#include <stack>
namespace clang {
class PragmaHandler;
class Scope;
class BalancedDelimiterTracker;
class CorrectionCandidateCallback;
class DeclGroupRef;
class DiagnosticBuilder;
struct LoopHint;
class Parser;
class ParsingDeclRAIIObject;
class ParsingDeclSpec;
class ParsingDeclarator;
class ParsingFieldDeclarator;
class ColonProtectionRAIIObject;
class InMessageExpressionRAIIObject;
class PoisonSEHIdentifiersRAIIObject;
class OMPClause;
class ObjCTypeParamList;
class ObjCTypeParameter;
/// Parser - This implements a parser for the C family of languages. After
/// parsing units of the grammar, productions are invoked to handle whatever has
/// been read.
///
class Parser : public CodeCompletionHandler {
friend class ColonProtectionRAIIObject;
friend class ParsingOpenMPDirectiveRAII;
friend class InMessageExpressionRAIIObject;
friend class PoisonSEHIdentifiersRAIIObject;
friend class ObjCDeclContextSwitch;
friend class ParenBraceBracketBalancer;
friend class BalancedDelimiterTracker;
Preprocessor &PP;
/// Tok - The current token we are peeking ahead. All parsing methods assume
/// that this is valid.
Token Tok;
// PrevTokLocation - The location of the token we previously
// consumed. This token is used for diagnostics where we expected to
// see a token following another token (e.g., the ';' at the end of
// a statement).
SourceLocation PrevTokLocation;
/// Tracks an expected type for the current token when parsing an expression.
/// Used by code completion for ranking.
PreferredTypeBuilder PreferredType;
unsigned short ParenCount = 0, BracketCount = 0, BraceCount = 0;
unsigned short MisplacedModuleBeginCount = 0;
/// Actions - These are the callbacks we invoke as we parse various constructs
/// in the file.
Sema &Actions;
DiagnosticsEngine &Diags;
/// ScopeCache - Cache scopes to reduce malloc traffic.
enum { ScopeCacheSize = 16 };
unsigned NumCachedScopes;
Scope *ScopeCache[ScopeCacheSize];
/// Identifiers used for SEH handling in Borland. These are only
/// allowed in particular circumstances
// __except block
IdentifierInfo *Ident__exception_code,
*Ident___exception_code,
*Ident_GetExceptionCode;
// __except filter expression
IdentifierInfo *Ident__exception_info,
*Ident___exception_info,
*Ident_GetExceptionInfo;
// __finally
IdentifierInfo *Ident__abnormal_termination,
*Ident___abnormal_termination,
*Ident_AbnormalTermination;
/// Contextual keywords for Microsoft extensions.
IdentifierInfo *Ident__except;
mutable IdentifierInfo *Ident_sealed;
/// Ident_super - IdentifierInfo for "super", to support fast
/// comparison.
IdentifierInfo *Ident_super;
/// Ident_vector, Ident_bool - cached IdentifierInfos for "vector" and
/// "bool" fast comparison. Only present if AltiVec or ZVector are enabled.
IdentifierInfo *Ident_vector;
IdentifierInfo *Ident_bool;
/// Ident_pixel - cached IdentifierInfos for "pixel" fast comparison.
/// Only present if AltiVec enabled.
IdentifierInfo *Ident_pixel;
/// Objective-C contextual keywords.
IdentifierInfo *Ident_instancetype;
/// Identifier for "introduced".
IdentifierInfo *Ident_introduced;
/// Identifier for "deprecated".
IdentifierInfo *Ident_deprecated;
/// Identifier for "obsoleted".
IdentifierInfo *Ident_obsoleted;
/// Identifier for "unavailable".
IdentifierInfo *Ident_unavailable;
/// Identifier for "message".
IdentifierInfo *Ident_message;
/// Identifier for "strict".
IdentifierInfo *Ident_strict;
/// Identifier for "replacement".
IdentifierInfo *Ident_replacement;
/// Identifiers used by the 'external_source_symbol' attribute.
IdentifierInfo *Ident_language, *Ident_defined_in,
*Ident_generated_declaration;
/// C++11 contextual keywords.
mutable IdentifierInfo *Ident_final;
mutable IdentifierInfo *Ident_GNU_final;
mutable IdentifierInfo *Ident_override;
// C++2a contextual keywords.
mutable IdentifierInfo *Ident_import;
mutable IdentifierInfo *Ident_module;
// C++ type trait keywords that can be reverted to identifiers and still be
// used as type traits.
llvm::SmallDenseMap<IdentifierInfo *, tok::TokenKind> RevertibleTypeTraits;
std::unique_ptr<PragmaHandler> AlignHandler;
std::unique_ptr<PragmaHandler> GCCVisibilityHandler;
std::unique_ptr<PragmaHandler> OptionsHandler;
std::unique_ptr<PragmaHandler> PackHandler;
std::unique_ptr<PragmaHandler> MSStructHandler;
std::unique_ptr<PragmaHandler> UnusedHandler;
std::unique_ptr<PragmaHandler> WeakHandler;
std::unique_ptr<PragmaHandler> RedefineExtnameHandler;
std::unique_ptr<PragmaHandler> FPContractHandler;
std::unique_ptr<PragmaHandler> OpenCLExtensionHandler;
std::unique_ptr<PragmaHandler> OpenMPHandler;
std::unique_ptr<PragmaHandler> PCSectionHandler;
std::unique_ptr<PragmaHandler> MSCommentHandler;
std::unique_ptr<PragmaHandler> MSDetectMismatchHandler;
std::unique_ptr<PragmaHandler> MSPointersToMembers;
std::unique_ptr<PragmaHandler> MSVtorDisp;
std::unique_ptr<PragmaHandler> MSInitSeg;
std::unique_ptr<PragmaHandler> MSDataSeg;
std::unique_ptr<PragmaHandler> MSBSSSeg;
std::unique_ptr<PragmaHandler> MSConstSeg;
std::unique_ptr<PragmaHandler> MSCodeSeg;
std::unique_ptr<PragmaHandler> MSSection;
std::unique_ptr<PragmaHandler> MSRuntimeChecks;
std::unique_ptr<PragmaHandler> MSIntrinsic;
std::unique_ptr<PragmaHandler> MSOptimize;
std::unique_ptr<PragmaHandler> CUDAForceHostDeviceHandler;
std::unique_ptr<PragmaHandler> OptimizeHandler;
std::unique_ptr<PragmaHandler> LoopHintHandler;
std::unique_ptr<PragmaHandler> UnrollHintHandler;
std::unique_ptr<PragmaHandler> NoUnrollHintHandler;
std::unique_ptr<PragmaHandler> UnrollAndJamHintHandler;
std::unique_ptr<PragmaHandler> NoUnrollAndJamHintHandler;
std::unique_ptr<PragmaHandler> FPHandler;
std::unique_ptr<PragmaHandler> STDCFENVHandler;
std::unique_ptr<PragmaHandler> STDCCXLIMITHandler;
std::unique_ptr<PragmaHandler> STDCUnknownHandler;
std::unique_ptr<PragmaHandler> AttributePragmaHandler;
std::unique_ptr<PragmaHandler> MaxTokensHerePragmaHandler;
std::unique_ptr<PragmaHandler> MaxTokensTotalPragmaHandler;
std::unique_ptr<CommentHandler> CommentSemaHandler;
/// Whether the '>' token acts as an operator or not. This will be
/// true except when we are parsing an expression within a C++
/// template argument list, where the '>' closes the template
/// argument list.
bool GreaterThanIsOperator;
/// ColonIsSacred - When this is false, we aggressively try to recover from
/// code like "foo : bar" as if it were a typo for "foo :: bar". This is not
/// safe in case statements and a few other things. This is managed by the
/// ColonProtectionRAIIObject RAII object.
bool ColonIsSacred;
/// Parsing OpenMP directive mode.
bool OpenMPDirectiveParsing = false;
/// When true, we are directly inside an Objective-C message
/// send expression.
///
/// This is managed by the \c InMessageExpressionRAIIObject class, and
/// should not be set directly.
bool InMessageExpression;
/// Gets set to true after calling ProduceSignatureHelp, it is for a
/// workaround to make sure ProduceSignatureHelp is only called at the deepest
/// function call.
bool CalledSignatureHelp = false;
/// The "depth" of the template parameters currently being parsed.
unsigned TemplateParameterDepth;
/// RAII class that manages the template parameter depth.
class TemplateParameterDepthRAII {
unsigned &Depth;
unsigned AddedLevels;
public:
explicit TemplateParameterDepthRAII(unsigned &Depth)
: Depth(Depth), AddedLevels(0) {}
~TemplateParameterDepthRAII() {
Depth -= AddedLevels;
}
void operator++() {
++Depth;
++AddedLevels;
}
void addDepth(unsigned D) {
Depth += D;
AddedLevels += D;
}
void setAddedDepth(unsigned D) {
Depth = Depth - AddedLevels + D;
AddedLevels = D;
}
unsigned getDepth() const { return Depth; }
unsigned getOriginalDepth() const { return Depth - AddedLevels; }
};
/// Factory object for creating ParsedAttr objects.
AttributeFactory AttrFactory;
/// Gathers and cleans up TemplateIdAnnotations when parsing of a
/// top-level declaration is finished.
SmallVector<TemplateIdAnnotation *, 16> TemplateIds;
/// Identifiers which have been declared within a tentative parse.
SmallVector<IdentifierInfo *, 8> TentativelyDeclaredIdentifiers;
/// Tracker for '<' tokens that might have been intended to be treated as an
/// angle bracket instead of a less-than comparison.
///
/// This happens when the user intends to form a template-id, but typoes the
/// template-name or forgets a 'template' keyword for a dependent template
/// name.
///
/// We track these locations from the point where we see a '<' with a
/// name-like expression on its left until we see a '>' or '>>' that might
/// match it.
struct AngleBracketTracker {
/// Flags used to rank candidate template names when there is more than one
/// '<' in a scope.
enum Priority : unsigned short {
/// A non-dependent name that is a potential typo for a template name.
PotentialTypo = 0x0,
/// A dependent name that might instantiate to a template-name.
DependentName = 0x2,
/// A space appears before the '<' token.
SpaceBeforeLess = 0x0,
/// No space before the '<' token
NoSpaceBeforeLess = 0x1,
LLVM_MARK_AS_BITMASK_ENUM(/*LargestValue*/ DependentName)
};
struct Loc {
Expr *TemplateName;
SourceLocation LessLoc;
AngleBracketTracker::Priority Priority;
unsigned short ParenCount, BracketCount, BraceCount;
bool isActive(Parser &P) const {
return P.ParenCount == ParenCount && P.BracketCount == BracketCount &&
P.BraceCount == BraceCount;
}
bool isActiveOrNested(Parser &P) const {
return isActive(P) || P.ParenCount > ParenCount ||
P.BracketCount > BracketCount || P.BraceCount > BraceCount;
}
};
SmallVector<Loc, 8> Locs;
/// Add an expression that might have been intended to be a template name.
/// In the case of ambiguity, we arbitrarily select the innermost such
/// expression, for example in 'foo < bar < baz', 'bar' is the current
/// candidate. No attempt is made to track that 'foo' is also a candidate
/// for the case where we see a second suspicious '>' token.
void add(Parser &P, Expr *TemplateName, SourceLocation LessLoc,
Priority Prio) {
if (!Locs.empty() && Locs.back().isActive(P)) {
if (Locs.back().Priority <= Prio) {
Locs.back().TemplateName = TemplateName;
Locs.back().LessLoc = LessLoc;
Locs.back().Priority = Prio;
}
} else {
Locs.push_back({TemplateName, LessLoc, Prio,
P.ParenCount, P.BracketCount, P.BraceCount});
}
}
/// Mark the current potential missing template location as having been
/// handled (this happens if we pass a "corresponding" '>' or '>>' token
/// or leave a bracket scope).
void clear(Parser &P) {
while (!Locs.empty() && Locs.back().isActiveOrNested(P))
Locs.pop_back();
}
/// Get the current enclosing expression that might hve been intended to be
/// a template name.
Loc *getCurrent(Parser &P) {
if (!Locs.empty() && Locs.back().isActive(P))
return &Locs.back();
return nullptr;
}
};
AngleBracketTracker AngleBrackets;
IdentifierInfo *getSEHExceptKeyword();
/// True if we are within an Objective-C container while parsing C-like decls.
///
/// This is necessary because Sema thinks we have left the container
/// to parse the C-like decls, meaning Actions.getObjCDeclContext() will
/// be NULL.
bool ParsingInObjCContainer;
/// Whether to skip parsing of function bodies.
///
/// This option can be used, for example, to speed up searches for
/// declarations/definitions when indexing.
bool SkipFunctionBodies;
/// The location of the expression statement that is being parsed right now.
/// Used to determine if an expression that is being parsed is a statement or
/// just a regular sub-expression.
SourceLocation ExprStatementTokLoc;
/// Flags describing a context in which we're parsing a statement.
enum class ParsedStmtContext {
/// This context permits declarations in language modes where declarations
/// are not statements.
AllowDeclarationsInC = 0x1,
/// This context permits standalone OpenMP directives.
AllowStandaloneOpenMPDirectives = 0x2,
/// This context is at the top level of a GNU statement expression.
InStmtExpr = 0x4,
/// The context of a regular substatement.
SubStmt = 0,
/// The context of a compound-statement.
Compound = AllowDeclarationsInC | AllowStandaloneOpenMPDirectives,
LLVM_MARK_AS_BITMASK_ENUM(InStmtExpr)
};
/// Act on an expression statement that might be the last statement in a
/// GNU statement expression. Checks whether we are actually at the end of
/// a statement expression and builds a suitable expression statement.
StmtResult handleExprStmt(ExprResult E, ParsedStmtContext StmtCtx);
public:
Parser(Preprocessor &PP, Sema &Actions, bool SkipFunctionBodies);
~Parser() override;
const LangOptions &getLangOpts() const { return PP.getLangOpts(); }
const TargetInfo &getTargetInfo() const { return PP.getTargetInfo(); }
Preprocessor &getPreprocessor() const { return PP; }
Sema &getActions() const { return Actions; }
AttributeFactory &getAttrFactory() { return AttrFactory; }
const Token &getCurToken() const { return Tok; }
Scope *getCurScope() const { return Actions.getCurScope(); }
void incrementMSManglingNumber() const {
return Actions.incrementMSManglingNumber();
}
Decl *getObjCDeclContext() const { return Actions.getObjCDeclContext(); }
// Type forwarding. All of these are statically 'void*', but they may all be
// different actual classes based on the actions in place.
typedef OpaquePtr<DeclGroupRef> DeclGroupPtrTy;
typedef OpaquePtr<TemplateName> TemplateTy;
typedef SmallVector<TemplateParameterList *, 4> TemplateParameterLists;
typedef Sema::FullExprArg FullExprArg;
// Parsing methods.
/// Initialize - Warm up the parser.
///
void Initialize();
/// Parse the first top-level declaration in a translation unit.
bool ParseFirstTopLevelDecl(DeclGroupPtrTy &Result);
/// ParseTopLevelDecl - Parse one top-level declaration. Returns true if
/// the EOF was encountered.
bool ParseTopLevelDecl(DeclGroupPtrTy &Result, bool IsFirstDecl = false);
bool ParseTopLevelDecl() {
DeclGroupPtrTy Result;
return ParseTopLevelDecl(Result);
}
/// ConsumeToken - Consume the current 'peek token' and lex the next one.
/// This does not work with special tokens: string literals, code completion,
/// annotation tokens and balanced tokens must be handled using the specific
/// consume methods.
/// Returns the location of the consumed token.
SourceLocation ConsumeToken() {
assert(!isTokenSpecial() &&
"Should consume special tokens with Consume*Token");
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return PrevTokLocation;
}
bool TryConsumeToken(tok::TokenKind Expected) {
if (Tok.isNot(Expected))
return false;
assert(!isTokenSpecial() &&
"Should consume special tokens with Consume*Token");
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return true;
}
bool TryConsumeToken(tok::TokenKind Expected, SourceLocation &Loc) {
if (!TryConsumeToken(Expected))
return false;
Loc = PrevTokLocation;
return true;
}
/// ConsumeAnyToken - Dispatch to the right Consume* method based on the
/// current token type. This should only be used in cases where the type of
/// the token really isn't known, e.g. in error recovery.
SourceLocation ConsumeAnyToken(bool ConsumeCodeCompletionTok = false) {
if (isTokenParen())
return ConsumeParen();
if (isTokenBracket())
return ConsumeBracket();
if (isTokenBrace())
return ConsumeBrace();
if (isTokenStringLiteral())
return ConsumeStringToken();
if (Tok.is(tok::code_completion))
return ConsumeCodeCompletionTok ? ConsumeCodeCompletionToken()
: handleUnexpectedCodeCompletionToken();
if (Tok.isAnnotation())
return ConsumeAnnotationToken();
return ConsumeToken();
}
SourceLocation getEndOfPreviousToken() {
return PP.getLocForEndOfToken(PrevTokLocation);
}
/// Retrieve the underscored keyword (_Nonnull, _Nullable) that corresponds
/// to the given nullability kind.
IdentifierInfo *getNullabilityKeyword(NullabilityKind nullability) {
return Actions.getNullabilityKeyword(nullability);
}
private:
//===--------------------------------------------------------------------===//
// Low-Level token peeking and consumption methods.
//
/// isTokenParen - Return true if the cur token is '(' or ')'.
bool isTokenParen() const {
return Tok.isOneOf(tok::l_paren, tok::r_paren);
}
/// isTokenBracket - Return true if the cur token is '[' or ']'.
bool isTokenBracket() const {
return Tok.isOneOf(tok::l_square, tok::r_square);
}
/// isTokenBrace - Return true if the cur token is '{' or '}'.
bool isTokenBrace() const {
return Tok.isOneOf(tok::l_brace, tok::r_brace);
}
/// isTokenStringLiteral - True if this token is a string-literal.
bool isTokenStringLiteral() const {
return tok::isStringLiteral(Tok.getKind());
}
/// isTokenSpecial - True if this token requires special consumption methods.
bool isTokenSpecial() const {
return isTokenStringLiteral() || isTokenParen() || isTokenBracket() ||
isTokenBrace() || Tok.is(tok::code_completion) || Tok.isAnnotation();
}
/// Returns true if the current token is '=' or is a type of '='.
/// For typos, give a fixit to '='
bool isTokenEqualOrEqualTypo();
/// Return the current token to the token stream and make the given
/// token the current token.
void UnconsumeToken(Token &Consumed) {
Token Next = Tok;
PP.EnterToken(Consumed, /*IsReinject*/true);
PP.Lex(Tok);
PP.EnterToken(Next, /*IsReinject*/true);
}
SourceLocation ConsumeAnnotationToken() {
assert(Tok.isAnnotation() && "wrong consume method");
SourceLocation Loc = Tok.getLocation();
PrevTokLocation = Tok.getAnnotationEndLoc();
PP.Lex(Tok);
return Loc;
}
/// ConsumeParen - This consume method keeps the paren count up-to-date.
///
SourceLocation ConsumeParen() {
assert(isTokenParen() && "wrong consume method");
if (Tok.getKind() == tok::l_paren)
++ParenCount;
else if (ParenCount) {
AngleBrackets.clear(*this);
--ParenCount; // Don't let unbalanced )'s drive the count negative.
}
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return PrevTokLocation;
}
/// ConsumeBracket - This consume method keeps the bracket count up-to-date.
///
SourceLocation ConsumeBracket() {
assert(isTokenBracket() && "wrong consume method");
if (Tok.getKind() == tok::l_square)
++BracketCount;
else if (BracketCount) {
AngleBrackets.clear(*this);
--BracketCount; // Don't let unbalanced ]'s drive the count negative.
}
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return PrevTokLocation;
}
/// ConsumeBrace - This consume method keeps the brace count up-to-date.
///
SourceLocation ConsumeBrace() {
assert(isTokenBrace() && "wrong consume method");
if (Tok.getKind() == tok::l_brace)
++BraceCount;
else if (BraceCount) {
AngleBrackets.clear(*this);
--BraceCount; // Don't let unbalanced }'s drive the count negative.
}
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return PrevTokLocation;
}
/// ConsumeStringToken - Consume the current 'peek token', lexing a new one
/// and returning the token kind. This method is specific to strings, as it
/// handles string literal concatenation, as per C99 5.1.1.2, translation
/// phase #6.
SourceLocation ConsumeStringToken() {
assert(isTokenStringLiteral() &&
"Should only consume string literals with this method");
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return PrevTokLocation;
}
/// Consume the current code-completion token.
///
/// This routine can be called to consume the code-completion token and
/// continue processing in special cases where \c cutOffParsing() isn't
/// desired, such as token caching or completion with lookahead.
SourceLocation ConsumeCodeCompletionToken() {
assert(Tok.is(tok::code_completion));
PrevTokLocation = Tok.getLocation();
PP.Lex(Tok);
return PrevTokLocation;
}
///\ brief When we are consuming a code-completion token without having
/// matched specific position in the grammar, provide code-completion results
/// based on context.
///
/// \returns the source location of the code-completion token.
SourceLocation handleUnexpectedCodeCompletionToken();
/// Abruptly cut off parsing; mainly used when we have reached the
/// code-completion point.
void cutOffParsing() {
if (PP.isCodeCompletionEnabled())
PP.setCodeCompletionReached();
// Cut off parsing by acting as if we reached the end-of-file.
Tok.setKind(tok::eof);
}
/// Determine if we're at the end of the file or at a transition
/// between modules.
bool isEofOrEom() {
tok::TokenKind Kind = Tok.getKind();
return Kind == tok::eof || Kind == tok::annot_module_begin ||
Kind == tok::annot_module_end || Kind == tok::annot_module_include;
}
/// Checks if the \p Level is valid for use in a fold expression.
bool isFoldOperator(prec::Level Level) const;
/// Checks if the \p Kind is a valid operator for fold expressions.
bool isFoldOperator(tok::TokenKind Kind) const;
/// Initialize all pragma handlers.
void initializePragmaHandlers();
/// Destroy and reset all pragma handlers.
void resetPragmaHandlers();
/// Handle the annotation token produced for #pragma unused(...)
void HandlePragmaUnused();
/// Handle the annotation token produced for
/// #pragma GCC visibility...
void HandlePragmaVisibility();
/// Handle the annotation token produced for
/// #pragma pack...
void HandlePragmaPack();
/// Handle the annotation token produced for
/// #pragma ms_struct...
void HandlePragmaMSStruct();
/// Handle the annotation token produced for
/// #pragma comment...
void HandlePragmaMSComment();
void HandlePragmaMSPointersToMembers();
void HandlePragmaMSVtorDisp();
void HandlePragmaMSPragma();
bool HandlePragmaMSSection(StringRef PragmaName,
SourceLocation PragmaLocation);
bool HandlePragmaMSSegment(StringRef PragmaName,
SourceLocation PragmaLocation);
bool HandlePragmaMSInitSeg(StringRef PragmaName,
SourceLocation PragmaLocation);
/// Handle the annotation token produced for
/// #pragma align...
void HandlePragmaAlign();
/// Handle the annotation token produced for
/// #pragma clang __debug dump...
void HandlePragmaDump();
/// Handle the annotation token produced for
/// #pragma weak id...
void HandlePragmaWeak();
/// Handle the annotation token produced for
/// #pragma weak id = id...
void HandlePragmaWeakAlias();
/// Handle the annotation token produced for
/// #pragma redefine_extname...
void HandlePragmaRedefineExtname();
/// Handle the annotation token produced for
/// #pragma STDC FP_CONTRACT...
void HandlePragmaFPContract();
/// Handle the annotation token produced for
/// #pragma STDC FENV_ACCESS...
void HandlePragmaFEnvAccess();
/// \brief Handle the annotation token produced for
/// #pragma clang fp ...
void HandlePragmaFP();
/// Handle the annotation token produced for
/// #pragma OPENCL EXTENSION...
void HandlePragmaOpenCLExtension();
/// Handle the annotation token produced for
/// #pragma clang __debug captured
StmtResult HandlePragmaCaptured();
/// Handle the annotation token produced for
/// #pragma clang loop and #pragma unroll.
bool HandlePragmaLoopHint(LoopHint &Hint);
bool ParsePragmaAttributeSubjectMatchRuleSet(
attr::ParsedSubjectMatchRuleSet &SubjectMatchRules,
SourceLocation &AnyLoc, SourceLocation &LastMatchRuleEndLoc);
void HandlePragmaAttribute();
/// GetLookAheadToken - This peeks ahead N tokens and returns that token
/// without consuming any tokens. LookAhead(0) returns 'Tok', LookAhead(1)
/// returns the token after Tok, etc.
///
/// Note that this differs from the Preprocessor's LookAhead method, because
/// the Parser always has one token lexed that the preprocessor doesn't.
///
const Token &GetLookAheadToken(unsigned N) {
if (N == 0 || Tok.is(tok::eof)) return Tok;
return PP.LookAhead(N-1);
}
public:
/// NextToken - This peeks ahead one token and returns it without
/// consuming it.
const Token &NextToken() {
return PP.LookAhead(0);
}
/// getTypeAnnotation - Read a parsed type out of an annotation token.
static ParsedType getTypeAnnotation(const Token &Tok) {
return ParsedType::getFromOpaquePtr(Tok.getAnnotationValue());
}
private:
static void setTypeAnnotation(Token &Tok, ParsedType T) {
Tok.setAnnotationValue(T.getAsOpaquePtr());
}
static NamedDecl *getNonTypeAnnotation(const Token &Tok) {
return static_cast<NamedDecl*>(Tok.getAnnotationValue());
}
static void setNonTypeAnnotation(Token &Tok, NamedDecl *ND) {
Tok.setAnnotationValue(ND);
}
static IdentifierInfo *getIdentifierAnnotation(const Token &Tok) {
return static_cast<IdentifierInfo*>(Tok.getAnnotationValue());
}
static void setIdentifierAnnotation(Token &Tok, IdentifierInfo *ND) {
Tok.setAnnotationValue(ND);
}
/// Read an already-translated primary expression out of an annotation
/// token.
static ExprResult getExprAnnotation(const Token &Tok) {
return ExprResult::getFromOpaquePointer(Tok.getAnnotationValue());
}
/// Set the primary expression corresponding to the given annotation
/// token.
static void setExprAnnotation(Token &Tok, ExprResult ER) {
Tok.setAnnotationValue(ER.getAsOpaquePointer());
}
public:
// If NeedType is true, then TryAnnotateTypeOrScopeToken will try harder to
// find a type name by attempting typo correction.
bool TryAnnotateTypeOrScopeToken();
bool TryAnnotateTypeOrScopeTokenAfterScopeSpec(CXXScopeSpec &SS,
bool IsNewScope);
bool TryAnnotateCXXScopeToken(bool EnteringContext = false);
bool MightBeCXXScopeToken() {
return Tok.is(tok::identifier) || Tok.is(tok::coloncolon) ||
(Tok.is(tok::annot_template_id) &&
NextToken().is(tok::coloncolon)) ||
Tok.is(tok::kw_decltype) || Tok.is(tok::kw___super);
}
bool TryAnnotateOptionalCXXScopeToken(bool EnteringContext = false) {
return MightBeCXXScopeToken() && TryAnnotateCXXScopeToken(EnteringContext);
}
private:
enum AnnotatedNameKind {
/// Annotation has failed and emitted an error.
ANK_Error,
/// The identifier is a tentatively-declared name.
ANK_TentativeDecl,
/// The identifier is a template name. FIXME: Add an annotation for that.
ANK_TemplateName,
/// The identifier can't be resolved.
ANK_Unresolved,
/// Annotation was successful.
ANK_Success
};
AnnotatedNameKind TryAnnotateName(CorrectionCandidateCallback *CCC = nullptr);
/// Push a tok::annot_cxxscope token onto the token stream.
void AnnotateScopeToken(CXXScopeSpec &SS, bool IsNewAnnotation);
/// TryAltiVecToken - Check for context-sensitive AltiVec identifier tokens,
/// replacing them with the non-context-sensitive keywords. This returns
/// true if the token was replaced.
bool TryAltiVecToken(DeclSpec &DS, SourceLocation Loc,
const char *&PrevSpec, unsigned &DiagID,
bool &isInvalid) {
if (!getLangOpts().AltiVec && !getLangOpts().ZVector)
return false;
if (Tok.getIdentifierInfo() != Ident_vector &&
Tok.getIdentifierInfo() != Ident_bool &&
(!getLangOpts().AltiVec || Tok.getIdentifierInfo() != Ident_pixel))
return false;
return TryAltiVecTokenOutOfLine(DS, Loc, PrevSpec, DiagID, isInvalid);
}
/// TryAltiVecVectorToken - Check for context-sensitive AltiVec vector
/// identifier token, replacing it with the non-context-sensitive __vector.
/// This returns true if the token was replaced.
bool TryAltiVecVectorToken() {
if ((!getLangOpts().AltiVec && !getLangOpts().ZVector) ||
Tok.getIdentifierInfo() != Ident_vector) return false;
return TryAltiVecVectorTokenOutOfLine();
}
bool TryAltiVecVectorTokenOutOfLine();
bool TryAltiVecTokenOutOfLine(DeclSpec &DS, SourceLocation Loc,
const char *&PrevSpec, unsigned &DiagID,
bool &isInvalid);
/// Returns true if the current token is the identifier 'instancetype'.
///
/// Should only be used in Objective-C language modes.
bool isObjCInstancetype() {
assert(getLangOpts().ObjC);
if (Tok.isAnnotation())
return false;
if (!Ident_instancetype)
Ident_instancetype = PP.getIdentifierInfo("instancetype");
return Tok.getIdentifierInfo() == Ident_instancetype;
}
/// TryKeywordIdentFallback - For compatibility with system headers using
/// keywords as identifiers, attempt to convert the current token to an
/// identifier and optionally disable the keyword for the remainder of the
/// translation unit. This returns false if the token was not replaced,
/// otherwise emits a diagnostic and returns true.
bool TryKeywordIdentFallback(bool DisableKeyword);
/// Get the TemplateIdAnnotation from the token.
TemplateIdAnnotation *takeTemplateIdAnnotation(const Token &tok);
/// TentativeParsingAction - An object that is used as a kind of "tentative
/// parsing transaction". It gets instantiated to mark the token position and
/// after the token consumption is done, Commit() or Revert() is called to
/// either "commit the consumed tokens" or revert to the previously marked
/// token position. Example:
///
/// TentativeParsingAction TPA(*this);
/// ConsumeToken();
/// ....
/// TPA.Revert();
///
class TentativeParsingAction {
Parser &P;
PreferredTypeBuilder PrevPreferredType;
Token PrevTok;
size_t PrevTentativelyDeclaredIdentifierCount;
unsigned short PrevParenCount, PrevBracketCount, PrevBraceCount;
bool isActive;
public:
explicit TentativeParsingAction(Parser& p) : P(p) {
PrevPreferredType = P.PreferredType;
PrevTok = P.Tok;
PrevTentativelyDeclaredIdentifierCount =
P.TentativelyDeclaredIdentifiers.size();
PrevParenCount = P.ParenCount;
PrevBracketCount = P.BracketCount;
PrevBraceCount = P.BraceCount;
P.PP.EnableBacktrackAtThisPos();
isActive = true;
}
void Commit() {
assert(isActive && "Parsing action was finished!");
P.TentativelyDeclaredIdentifiers.resize(
PrevTentativelyDeclaredIdentifierCount);
P.PP.CommitBacktrackedTokens();
isActive = false;
}
void Revert() {
assert(isActive && "Parsing action was finished!");
P.PP.Backtrack();
P.PreferredType = PrevPreferredType;
P.Tok = PrevTok;
P.TentativelyDeclaredIdentifiers.resize(
PrevTentativelyDeclaredIdentifierCount);
P.ParenCount = PrevParenCount;
P.BracketCount = PrevBracketCount;
P.BraceCount = PrevBraceCount;
isActive = false;
}
~TentativeParsingAction() {
assert(!isActive && "Forgot to call Commit or Revert!");
}
};
/// A TentativeParsingAction that automatically reverts in its destructor.
/// Useful for disambiguation parses that will always be reverted.
class RevertingTentativeParsingAction
: private Parser::TentativeParsingAction {
public:
RevertingTentativeParsingAction(Parser &P)
: Parser::TentativeParsingAction(P) {}
~RevertingTentativeParsingAction() { Revert(); }
};
class UnannotatedTentativeParsingAction;
/// ObjCDeclContextSwitch - An object used to switch context from
/// an objective-c decl context to its enclosing decl context and
/// back.
class ObjCDeclContextSwitch {
Parser &P;
Decl *DC;
SaveAndRestore<bool> WithinObjCContainer;
public:
explicit ObjCDeclContextSwitch(Parser &p)
: P(p), DC(p.getObjCDeclContext()),
WithinObjCContainer(P.ParsingInObjCContainer, DC != nullptr) {
if (DC)
P.Actions.ActOnObjCTemporaryExitContainerContext(cast<DeclContext>(DC));
}
~ObjCDeclContextSwitch() {
if (DC)
P.Actions.ActOnObjCReenterContainerContext(cast<DeclContext>(DC));
}
};
/// ExpectAndConsume - The parser expects that 'ExpectedTok' is next in the
/// input. If so, it is consumed and false is returned.
///
/// If a trivial punctuator misspelling is encountered, a FixIt error
/// diagnostic is issued and false is returned after recovery.
///
/// If the input is malformed, this emits the specified diagnostic and true is
/// returned.
bool ExpectAndConsume(tok::TokenKind ExpectedTok,
unsigned Diag = diag::err_expected,
StringRef DiagMsg = "");
/// The parser expects a semicolon and, if present, will consume it.
///
/// If the next token is not a semicolon, this emits the specified diagnostic,
/// or, if there's just some closing-delimiter noise (e.g., ')' or ']') prior
/// to the semicolon, consumes that extra token.
bool ExpectAndConsumeSemi(unsigned DiagID);
/// The kind of extra semi diagnostic to emit.
enum ExtraSemiKind {
OutsideFunction = 0,
InsideStruct = 1,
InstanceVariableList = 2,
AfterMemberFunctionDefinition = 3
};
/// Consume any extra semi-colons until the end of the line.
void ConsumeExtraSemi(ExtraSemiKind Kind, DeclSpec::TST T = TST_unspecified);
/// Return false if the next token is an identifier. An 'expected identifier'
/// error is emitted otherwise.
///
/// The parser tries to recover from the error by checking if the next token
/// is a C++ keyword when parsing Objective-C++. Return false if the recovery
/// was successful.
bool expectIdentifier();
public:
//===--------------------------------------------------------------------===//
// Scope manipulation
/// ParseScope - Introduces a new scope for parsing. The kind of
/// scope is determined by ScopeFlags. Objects of this type should
/// be created on the stack to coincide with the position where the
/// parser enters the new scope, and this object's constructor will
/// create that new scope. Similarly, once the object is destroyed
/// the parser will exit the scope.
class ParseScope {
Parser *Self;
ParseScope(const ParseScope &) = delete;
void operator=(const ParseScope &) = delete;
public:
// ParseScope - Construct a new object to manage a scope in the
// parser Self where the new Scope is created with the flags
// ScopeFlags, but only when we aren't about to enter a compound statement.
ParseScope(Parser *Self, unsigned ScopeFlags, bool EnteredScope = true,
bool BeforeCompoundStmt = false)
: Self(Self) {
if (EnteredScope && !BeforeCompoundStmt)
Self->EnterScope(ScopeFlags);
else {
if (BeforeCompoundStmt)
Self->incrementMSManglingNumber();
this->Self = nullptr;
}
}
// Exit - Exit the scope associated with this object now, rather
// than waiting until the object is destroyed.
void Exit() {
if (Self) {
Self->ExitScope();
Self = nullptr;
}
}
~ParseScope() {
Exit();
}
};
/// EnterScope - Start a new scope.
void EnterScope(unsigned ScopeFlags);
/// ExitScope - Pop a scope off the scope stack.
void ExitScope();
private:
/// RAII object used to modify the scope flags for the current scope.
class ParseScopeFlags {
Scope *CurScope;
unsigned OldFlags;
ParseScopeFlags(const ParseScopeFlags &) = delete;
void operator=(const ParseScopeFlags &) = delete;
public:
ParseScopeFlags(Parser *Self, unsigned ScopeFlags, bool ManageFlags = true);
~ParseScopeFlags();
};
//===--------------------------------------------------------------------===//
// Diagnostic Emission and Error recovery.
public:
DiagnosticBuilder Diag(SourceLocation Loc, unsigned DiagID);
DiagnosticBuilder Diag(const Token &Tok, unsigned DiagID);
DiagnosticBuilder Diag(unsigned DiagID) {
return Diag(Tok, DiagID);
}
private:
void SuggestParentheses(SourceLocation Loc, unsigned DK,
SourceRange ParenRange);
void CheckNestedObjCContexts(SourceLocation AtLoc);
public:
/// Control flags for SkipUntil functions.
enum SkipUntilFlags {
StopAtSemi = 1 << 0, ///< Stop skipping at semicolon
/// Stop skipping at specified token, but don't skip the token itself
StopBeforeMatch = 1 << 1,
StopAtCodeCompletion = 1 << 2 ///< Stop at code completion
};
friend constexpr SkipUntilFlags operator|(SkipUntilFlags L,
SkipUntilFlags R) {
return static_cast<SkipUntilFlags>(static_cast<unsigned>(L) |
static_cast<unsigned>(R));
}
/// SkipUntil - Read tokens until we get to the specified token, then consume
/// it (unless StopBeforeMatch is specified). Because we cannot guarantee
/// that the token will ever occur, this skips to the next token, or to some
/// likely good stopping point. If Flags has StopAtSemi flag, skipping will
/// stop at a ';' character. Balances (), [], and {} delimiter tokens while
/// skipping.
///
/// If SkipUntil finds the specified token, it returns true, otherwise it
/// returns false.
bool SkipUntil(tok::TokenKind T,
SkipUntilFlags Flags = static_cast<SkipUntilFlags>(0)) {
return SkipUntil(llvm::makeArrayRef(T), Flags);
}
bool SkipUntil(tok::TokenKind T1, tok::TokenKind T2,
SkipUntilFlags Flags = static_cast<SkipUntilFlags>(0)) {
tok::TokenKind TokArray[] = {T1, T2};
return SkipUntil(TokArray, Flags);
}
bool SkipUntil(tok::TokenKind T1, tok::TokenKind T2, tok::TokenKind T3,
SkipUntilFlags Flags = static_cast<SkipUntilFlags>(0)) {
tok::TokenKind TokArray[] = {T1, T2, T3};
return SkipUntil(TokArray, Flags);
}
bool SkipUntil(ArrayRef<tok::TokenKind> Toks,
SkipUntilFlags Flags = static_cast<SkipUntilFlags>(0));
/// SkipMalformedDecl - Read tokens until we get to some likely good stopping
/// point for skipping past a simple-declaration.
void SkipMalformedDecl();
/// The location of the first statement inside an else that might
/// have a missleading indentation. If there is no
/// MisleadingIndentationChecker on an else active, this location is invalid.
SourceLocation MisleadingIndentationElseLoc;
private:
//===--------------------------------------------------------------------===//
// Lexing and parsing of C++ inline methods.
struct ParsingClass;
/// [class.mem]p1: "... the class is regarded as complete within
/// - function bodies
/// - default arguments
/// - exception-specifications (TODO: C++0x)
/// - and brace-or-equal-initializers for non-static data members
/// (including such things in nested classes)."
/// LateParsedDeclarations build the tree of those elements so they can
/// be parsed after parsing the top-level class.
class LateParsedDeclaration {
public:
virtual ~LateParsedDeclaration();
virtual void ParseLexedMethodDeclarations();
virtual void ParseLexedMemberInitializers();
virtual void ParseLexedMethodDefs();
virtual void ParseLexedAttributes();
virtual void ParseLexedPragmas();
};
/// Inner node of the LateParsedDeclaration tree that parses
/// all its members recursively.
class LateParsedClass : public LateParsedDeclaration {
public:
LateParsedClass(Parser *P, ParsingClass *C);
~LateParsedClass() override;
void ParseLexedMethodDeclarations() override;
void ParseLexedMemberInitializers() override;
void ParseLexedMethodDefs() override;
void ParseLexedAttributes() override;
void ParseLexedPragmas() override;
private:
Parser *Self;
ParsingClass *Class;
};
/// Contains the lexed tokens of an attribute with arguments that
/// may reference member variables and so need to be parsed at the
/// end of the class declaration after parsing all other member
/// member declarations.
/// FIXME: Perhaps we should change the name of LateParsedDeclaration to
/// LateParsedTokens.
struct LateParsedAttribute : public LateParsedDeclaration {
Parser *Self;
CachedTokens Toks;
IdentifierInfo &AttrName;
IdentifierInfo *MacroII = nullptr;
SourceLocation AttrNameLoc;
SmallVector<Decl*, 2> Decls;
explicit LateParsedAttribute(Parser *P, IdentifierInfo &Name,
SourceLocation Loc)
: Self(P), AttrName(Name), AttrNameLoc(Loc) {}
void ParseLexedAttributes() override;
void addDecl(Decl *D) { Decls.push_back(D); }
};
/// Contains the lexed tokens of a pragma with arguments that
/// may reference member variables and so need to be parsed at the
/// end of the class declaration after parsing all other member
/// member declarations.
class LateParsedPragma : public LateParsedDeclaration {
Parser *Self = nullptr;
AccessSpecifier AS = AS_none;
CachedTokens Toks;
public:
explicit LateParsedPragma(Parser *P, AccessSpecifier AS)
: Self(P), AS(AS) {}
void takeToks(CachedTokens &Cached) { Toks.swap(Cached); }
const CachedTokens &toks() const { return Toks; }
AccessSpecifier getAccessSpecifier() const { return AS; }
void ParseLexedPragmas() override;
};
// A list of late-parsed attributes. Used by ParseGNUAttributes.
class LateParsedAttrList: public SmallVector<LateParsedAttribute *, 2> {
public:
LateParsedAttrList(bool PSoon = false) : ParseSoon(PSoon) { }
bool parseSoon() { return ParseSoon; }
private:
bool ParseSoon; // Are we planning to parse these shortly after creation?
};
/// Contains the lexed tokens of a member function definition
/// which needs to be parsed at the end of the class declaration
/// after parsing all other member declarations.
struct LexedMethod : public LateParsedDeclaration {
Parser *Self;
Decl *D;
CachedTokens Toks;
/// Whether this member function had an associated template
/// scope. When true, D is a template declaration.
/// otherwise, it is a member function declaration.
bool TemplateScope;
explicit LexedMethod(Parser* P, Decl *MD)
: Self(P), D(MD), TemplateScope(false) {}
void ParseLexedMethodDefs() override;
};
/// LateParsedDefaultArgument - Keeps track of a parameter that may
/// have a default argument that cannot be parsed yet because it
/// occurs within a member function declaration inside the class
/// (C++ [class.mem]p2).
struct LateParsedDefaultArgument {
explicit LateParsedDefaultArgument(Decl *P,
std::unique_ptr<CachedTokens> Toks = nullptr)
: Param(P), Toks(std::move(Toks)) { }
/// Param - The parameter declaration for this parameter.
Decl *Param;
/// Toks - The sequence of tokens that comprises the default
/// argument expression, not including the '=' or the terminating
/// ')' or ','. This will be NULL for parameters that have no
/// default argument.
std::unique_ptr<CachedTokens> Toks;
};
/// LateParsedMethodDeclaration - A method declaration inside a class that
/// contains at least one entity whose parsing needs to be delayed
/// until the class itself is completely-defined, such as a default
/// argument (C++ [class.mem]p2).
struct LateParsedMethodDeclaration : public LateParsedDeclaration {
explicit LateParsedMethodDeclaration(Parser *P, Decl *M)
: Self(P), Method(M), TemplateScope(false),
ExceptionSpecTokens(nullptr) {}
void ParseLexedMethodDeclarations() override;
Parser* Self;
/// Method - The method declaration.
Decl *Method;
/// Whether this member function had an associated template
/// scope. When true, D is a template declaration.
/// otherwise, it is a member function declaration.
bool TemplateScope;
/// DefaultArgs - Contains the parameters of the function and
/// their default arguments. At least one of the parameters will
/// have a default argument, but all of the parameters of the
/// method will be stored so that they can be reintroduced into
/// scope at the appropriate times.
SmallVector<LateParsedDefaultArgument, 8> DefaultArgs;
/// The set of tokens that make up an exception-specification that
/// has not yet been parsed.
CachedTokens *ExceptionSpecTokens;
};
/// LateParsedMemberInitializer - An initializer for a non-static class data
/// member whose parsing must to be delayed until the class is completely
/// defined (C++11 [class.mem]p2).
struct LateParsedMemberInitializer : public LateParsedDeclaration {
LateParsedMemberInitializer(Parser *P, Decl *FD)
: Self(P), Field(FD) { }
void ParseLexedMemberInitializers() override;
Parser *Self;
/// Field - The field declaration.
Decl *Field;
/// CachedTokens - The sequence of tokens that comprises the initializer,
/// including any leading '='.
CachedTokens Toks;
};
/// LateParsedDeclarationsContainer - During parsing of a top (non-nested)
/// C++ class, its method declarations that contain parts that won't be
/// parsed until after the definition is completed (C++ [class.mem]p2),
/// the method declarations and possibly attached inline definitions
/// will be stored here with the tokens that will be parsed to create those
/// entities.
typedef SmallVector<LateParsedDeclaration*,2> LateParsedDeclarationsContainer;
/// Representation of a class that has been parsed, including
/// any member function declarations or definitions that need to be
/// parsed after the corresponding top-level class is complete.
struct ParsingClass {
ParsingClass(Decl *TagOrTemplate, bool TopLevelClass, bool IsInterface)
: TopLevelClass(TopLevelClass), TemplateScope(false),
IsInterface(IsInterface), TagOrTemplate(TagOrTemplate) { }
/// Whether this is a "top-level" class, meaning that it is
/// not nested within another class.
bool TopLevelClass : 1;
/// Whether this class had an associated template
/// scope. When true, TagOrTemplate is a template declaration;
/// otherwise, it is a tag declaration.
bool TemplateScope : 1;
/// Whether this class is an __interface.
bool IsInterface : 1;
/// The class or class template whose definition we are parsing.
Decl *TagOrTemplate;
/// LateParsedDeclarations - Method declarations, inline definitions and
/// nested classes that contain pieces whose parsing will be delayed until
/// the top-level class is fully defined.
LateParsedDeclarationsContainer LateParsedDeclarations;
};
/// The stack of classes that is currently being
/// parsed. Nested and local classes will be pushed onto this stack
/// when they are parsed, and removed afterward.
std::stack<ParsingClass *> ClassStack;
ParsingClass &getCurrentClass() {
assert(!ClassStack.empty() && "No lexed method stacks!");
return *ClassStack.top();
}
/// RAII object used to manage the parsing of a class definition.
class ParsingClassDefinition {
Parser &P;
bool Popped;
Sema::ParsingClassState State;
public:
ParsingClassDefinition(Parser &P, Decl *TagOrTemplate, bool TopLevelClass,
bool IsInterface)
: P(P), Popped(false),
State(P.PushParsingClass(TagOrTemplate, TopLevelClass, IsInterface)) {
}
/// Pop this class of the stack.
void Pop() {
assert(!Popped && "Nested class has already been popped");
Popped = true;
P.PopParsingClass(State);
}
~ParsingClassDefinition() {
if (!Popped)
P.PopParsingClass(State);
}
};
/// Contains information about any template-specific
/// information that has been parsed prior to parsing declaration
/// specifiers.
struct ParsedTemplateInfo {
ParsedTemplateInfo()
: Kind(NonTemplate), TemplateParams(nullptr), TemplateLoc() { }
ParsedTemplateInfo(TemplateParameterLists *TemplateParams,
bool isSpecialization,
bool lastParameterListWasEmpty = false)
: Kind(isSpecialization? ExplicitSpecialization : Template),
TemplateParams(TemplateParams),
LastParameterListWasEmpty(lastParameterListWasEmpty) { }
explicit ParsedTemplateInfo(SourceLocation ExternLoc,
SourceLocation TemplateLoc)
: Kind(ExplicitInstantiation), TemplateParams(nullptr),
ExternLoc(ExternLoc), TemplateLoc(TemplateLoc),
LastParameterListWasEmpty(false){ }
/// The kind of template we are parsing.
enum {
/// We are not parsing a template at all.
NonTemplate = 0,
/// We are parsing a template declaration.
Template,
/// We are parsing an explicit specialization.
ExplicitSpecialization,
/// We are parsing an explicit instantiation.
ExplicitInstantiation
} Kind;
/// The template parameter lists, for template declarations
/// and explicit specializations.
TemplateParameterLists *TemplateParams;
/// The location of the 'extern' keyword, if any, for an explicit
/// instantiation
SourceLocation ExternLoc;
/// The location of the 'template' keyword, for an explicit
/// instantiation.
SourceLocation TemplateLoc;
/// Whether the last template parameter list was empty.
bool LastParameterListWasEmpty;
SourceRange getSourceRange() const LLVM_READONLY;
};
void LexTemplateFunctionForLateParsing(CachedTokens &Toks);
void ParseLateTemplatedFuncDef(LateParsedTemplate &LPT);
static void LateTemplateParserCallback(void *P, LateParsedTemplate &LPT);
static void LateTemplateParserCleanupCallback(void *P);
Sema::ParsingClassState
PushParsingClass(Decl *TagOrTemplate, bool TopLevelClass, bool IsInterface);
void DeallocateParsedClasses(ParsingClass *Class);
void PopParsingClass(Sema::ParsingClassState);
enum CachedInitKind {
CIK_DefaultArgument,
CIK_DefaultInitializer
};
NamedDecl *ParseCXXInlineMethodDef(AccessSpecifier AS,
ParsedAttributes &AccessAttrs,
ParsingDeclarator &D,
const ParsedTemplateInfo &TemplateInfo,
const VirtSpecifiers &VS,
SourceLocation PureSpecLoc);
void ParseCXXNonStaticMemberInitializer(Decl *VarD);
void ParseLexedAttributes(ParsingClass &Class);
void ParseLexedAttributeList(LateParsedAttrList &LAs, Decl *D,
bool EnterScope, bool OnDefinition);
void ParseLexedAttribute(LateParsedAttribute &LA,
bool EnterScope, bool OnDefinition);
void ParseLexedMethodDeclarations(ParsingClass &Class);
void ParseLexedMethodDeclaration(LateParsedMethodDeclaration &LM);
void ParseLexedMethodDefs(ParsingClass &Class);
void ParseLexedMethodDef(LexedMethod &LM);
void ParseLexedMemberInitializers(ParsingClass &Class);
void ParseLexedMemberInitializer(LateParsedMemberInitializer &MI);
void ParseLexedObjCMethodDefs(LexedMethod &LM, bool parseMethod);
void ParseLexedPragmas(ParsingClass &Class);
void ParseLexedPragma(LateParsedPragma &LP);
bool ConsumeAndStoreFunctionPrologue(CachedTokens &Toks);
bool ConsumeAndStoreInitializer(CachedTokens &Toks, CachedInitKind CIK);
bool ConsumeAndStoreConditional(CachedTokens &Toks);
bool ConsumeAndStoreUntil(tok::TokenKind T1,
CachedTokens &Toks,
bool StopAtSemi = true,
bool ConsumeFinalToken = true) {
return ConsumeAndStoreUntil(T1, T1, Toks, StopAtSemi, ConsumeFinalToken);
}
bool ConsumeAndStoreUntil(tok::TokenKind T1, tok::TokenKind T2,
CachedTokens &Toks,
bool StopAtSemi = true,
bool ConsumeFinalToken = true);
//===--------------------------------------------------------------------===//
// C99 6.9: External Definitions.
struct ParsedAttributesWithRange : ParsedAttributes {
ParsedAttributesWithRange(AttributeFactory &factory)
: ParsedAttributes(factory) {}
void clear() {
ParsedAttributes::clear();
Range = SourceRange();
}
SourceRange Range;
};
struct ParsedAttributesViewWithRange : ParsedAttributesView {
ParsedAttributesViewWithRange() : ParsedAttributesView() {}
void clearListOnly() {
ParsedAttributesView::clearListOnly();
Range = SourceRange();
}
SourceRange Range;
};
DeclGroupPtrTy ParseExternalDeclaration(ParsedAttributesWithRange &attrs,
ParsingDeclSpec *DS = nullptr);
bool isDeclarationAfterDeclarator();
bool isStartOfFunctionDefinition(const ParsingDeclarator &Declarator);
DeclGroupPtrTy ParseDeclarationOrFunctionDefinition(
ParsedAttributesWithRange &attrs,
ParsingDeclSpec *DS = nullptr,
AccessSpecifier AS = AS_none);
DeclGroupPtrTy ParseDeclOrFunctionDefInternal(ParsedAttributesWithRange &attrs,
ParsingDeclSpec &DS,
AccessSpecifier AS);
void SkipFunctionBody();
Decl *ParseFunctionDefinition(ParsingDeclarator &D,
const ParsedTemplateInfo &TemplateInfo = ParsedTemplateInfo(),
LateParsedAttrList *LateParsedAttrs = nullptr);
void ParseKNRParamDeclarations(Declarator &D);
// EndLoc is filled with the location of the last token of the simple-asm.
ExprResult ParseSimpleAsm(bool ForAsmLabel, SourceLocation *EndLoc);
ExprResult ParseAsmStringLiteral(bool ForAsmLabel);
// Objective-C External Declarations
void MaybeSkipAttributes(tok::ObjCKeywordKind Kind);
DeclGroupPtrTy ParseObjCAtDirectives(ParsedAttributesWithRange &Attrs);
DeclGroupPtrTy ParseObjCAtClassDeclaration(SourceLocation atLoc);
Decl *ParseObjCAtInterfaceDeclaration(SourceLocation AtLoc,
ParsedAttributes &prefixAttrs);
class ObjCTypeParamListScope;
ObjCTypeParamList *parseObjCTypeParamList();
ObjCTypeParamList *parseObjCTypeParamListOrProtocolRefs(
ObjCTypeParamListScope &Scope, SourceLocation &lAngleLoc,
SmallVectorImpl<IdentifierLocPair> &protocolIdents,
SourceLocation &rAngleLoc, bool mayBeProtocolList = true);
void HelperActionsForIvarDeclarations(Decl *interfaceDecl, SourceLocation atLoc,
BalancedDelimiterTracker &T,
SmallVectorImpl<Decl *> &AllIvarDecls,
bool RBraceMissing);
void ParseObjCClassInstanceVariables(Decl *interfaceDecl,
tok::ObjCKeywordKind visibility,
SourceLocation atLoc);
bool ParseObjCProtocolReferences(SmallVectorImpl<Decl *> &P,
SmallVectorImpl<SourceLocation> &PLocs,
bool WarnOnDeclarations,
bool ForObjCContainer,
SourceLocation &LAngleLoc,
SourceLocation &EndProtoLoc,
bool consumeLastToken);
/// Parse the first angle-bracket-delimited clause for an
/// Objective-C object or object pointer type, which may be either
/// type arguments or protocol qualifiers.
void parseObjCTypeArgsOrProtocolQualifiers(
ParsedType baseType,
SourceLocation &typeArgsLAngleLoc,
SmallVectorImpl<ParsedType> &typeArgs,
SourceLocation &typeArgsRAngleLoc,
SourceLocation &protocolLAngleLoc,
SmallVectorImpl<Decl *> &protocols,
SmallVectorImpl<SourceLocation> &protocolLocs,
SourceLocation &protocolRAngleLoc,
bool consumeLastToken,
bool warnOnIncompleteProtocols);
/// Parse either Objective-C type arguments or protocol qualifiers; if the
/// former, also parse protocol qualifiers afterward.
void parseObjCTypeArgsAndProtocolQualifiers(
ParsedType baseType,
SourceLocation &typeArgsLAngleLoc,
SmallVectorImpl<ParsedType> &typeArgs,
SourceLocation &typeArgsRAngleLoc,
SourceLocation &protocolLAngleLoc,
SmallVectorImpl<Decl *> &protocols,
SmallVectorImpl<SourceLocation> &protocolLocs,
SourceLocation &protocolRAngleLoc,
bool consumeLastToken);
/// Parse a protocol qualifier type such as '<NSCopying>', which is
/// an anachronistic way of writing 'id<NSCopying>'.
TypeResult parseObjCProtocolQualifierType(SourceLocation &rAngleLoc);
/// Parse Objective-C type arguments and protocol qualifiers, extending the
/// current type with the parsed result.
TypeResult parseObjCTypeArgsAndProtocolQualifiers(SourceLocation loc,
ParsedType type,
bool consumeLastToken,
SourceLocation &endLoc);
void ParseObjCInterfaceDeclList(tok::ObjCKeywordKind contextKey,
Decl *CDecl);
DeclGroupPtrTy ParseObjCAtProtocolDeclaration(SourceLocation atLoc,
ParsedAttributes &prefixAttrs);
struct ObjCImplParsingDataRAII {
Parser &P;
Decl *Dcl;
bool HasCFunction;
typedef SmallVector<LexedMethod*, 8> LateParsedObjCMethodContainer;
LateParsedObjCMethodContainer LateParsedObjCMethods;
ObjCImplParsingDataRAII(Parser &parser, Decl *D)
: P(parser), Dcl(D), HasCFunction(false) {
P.CurParsedObjCImpl = this;
Finished = false;
}
~ObjCImplParsingDataRAII();
void finish(SourceRange AtEnd);
bool isFinished() const { return Finished; }
private:
bool Finished;
};
ObjCImplParsingDataRAII *CurParsedObjCImpl;
void StashAwayMethodOrFunctionBodyTokens(Decl *MDecl);
DeclGroupPtrTy ParseObjCAtImplementationDeclaration(SourceLocation AtLoc,
ParsedAttributes &Attrs);
DeclGroupPtrTy ParseObjCAtEndDeclaration(SourceRange atEnd);
Decl *ParseObjCAtAliasDeclaration(SourceLocation atLoc);
Decl *ParseObjCPropertySynthesize(SourceLocation atLoc);
Decl *ParseObjCPropertyDynamic(SourceLocation atLoc);
IdentifierInfo *ParseObjCSelectorPiece(SourceLocation &MethodLocation);
// Definitions for Objective-c context sensitive keywords recognition.
enum ObjCTypeQual {
objc_in=0, objc_out, objc_inout, objc_oneway, objc_bycopy, objc_byref,
objc_nonnull, objc_nullable, objc_null_unspecified,
objc_NumQuals
};
IdentifierInfo *ObjCTypeQuals[objc_NumQuals];
bool isTokIdentifier_in() const;
ParsedType ParseObjCTypeName(ObjCDeclSpec &DS, DeclaratorContext Ctx,
ParsedAttributes *ParamAttrs);
void ParseObjCMethodRequirement();
Decl *ParseObjCMethodPrototype(
tok::ObjCKeywordKind MethodImplKind = tok::objc_not_keyword,
bool MethodDefinition = true);
Decl *ParseObjCMethodDecl(SourceLocation mLoc, tok::TokenKind mType,
tok::ObjCKeywordKind MethodImplKind = tok::objc_not_keyword,
bool MethodDefinition=true);
void ParseObjCPropertyAttribute(ObjCDeclSpec &DS);
Decl *ParseObjCMethodDefinition();
public:
//===--------------------------------------------------------------------===//
// C99 6.5: Expressions.
/// TypeCastState - State whether an expression is or may be a type cast.
enum TypeCastState {
NotTypeCast = 0,
MaybeTypeCast,
IsTypeCast
};
ExprResult ParseExpression(TypeCastState isTypeCast = NotTypeCast);
ExprResult ParseConstantExpressionInExprEvalContext(
TypeCastState isTypeCast = NotTypeCast);
ExprResult ParseConstantExpression(TypeCastState isTypeCast = NotTypeCast);
ExprResult ParseCaseExpression(SourceLocation CaseLoc);
ExprResult ParseConstraintExpression();
ExprResult
ParseConstraintLogicalAndExpression(bool IsTrailingRequiresClause);
ExprResult ParseConstraintLogicalOrExpression(bool IsTrailingRequiresClause);
// Expr that doesn't include commas.
ExprResult ParseAssignmentExpression(TypeCastState isTypeCast = NotTypeCast);
ExprResult ParseMSAsmIdentifier(llvm::SmallVectorImpl<Token> &LineToks,
unsigned &NumLineToksConsumed,
bool IsUnevaluated);
ExprResult ParseStringLiteralExpression(bool AllowUserDefinedLiteral = false);
private:
ExprResult ParseExpressionWithLeadingAt(SourceLocation AtLoc);
ExprResult ParseExpressionWithLeadingExtension(SourceLocation ExtLoc);
ExprResult ParseRHSOfBinaryExpression(ExprResult LHS,
prec::Level MinPrec);
/// Control what ParseCastExpression will parse.
enum CastParseKind {
AnyCastExpr = 0,
UnaryExprOnly,
PrimaryExprOnly
};
ExprResult ParseCastExpression(CastParseKind ParseKind,
bool isAddressOfOperand,
bool &NotCastExpr,
TypeCastState isTypeCast,
bool isVectorLiteral = false,
bool *NotPrimaryExpression = nullptr);
ExprResult ParseCastExpression(CastParseKind ParseKind,
bool isAddressOfOperand = false,
TypeCastState isTypeCast = NotTypeCast,
bool isVectorLiteral = false,
bool *NotPrimaryExpression = nullptr);
/// Returns true if the next token cannot start an expression.
bool isNotExpressionStart();
/// Returns true if the next token would start a postfix-expression
/// suffix.
bool isPostfixExpressionSuffixStart() {
tok::TokenKind K = Tok.getKind();
return (K == tok::l_square || K == tok::l_paren ||
K == tok::period || K == tok::arrow ||
K == tok::plusplus || K == tok::minusminus);
}
bool diagnoseUnknownTemplateId(ExprResult TemplateName, SourceLocation Less);
void checkPotentialAngleBracket(ExprResult &PotentialTemplateName);
bool checkPotentialAngleBracketDelimiter(const AngleBracketTracker::Loc &,
const Token &OpToken);
bool checkPotentialAngleBracketDelimiter(const Token &OpToken) {
if (auto *Info = AngleBrackets.getCurrent(*this))
return checkPotentialAngleBracketDelimiter(*Info, OpToken);
return false;
}
ExprResult ParsePostfixExpressionSuffix(ExprResult LHS);
ExprResult ParseUnaryExprOrTypeTraitExpression();
ExprResult ParseBuiltinPrimaryExpression();
ExprResult ParseExprAfterUnaryExprOrTypeTrait(const Token &OpTok,
bool &isCastExpr,
ParsedType &CastTy,
SourceRange &CastRange);
typedef SmallVector<Expr*, 20> ExprListTy;
typedef SmallVector<SourceLocation, 20> CommaLocsTy;
/// ParseExpressionList - Used for C/C++ (argument-)expression-list.
bool ParseExpressionList(SmallVectorImpl<Expr *> &Exprs,
SmallVectorImpl<SourceLocation> &CommaLocs,
llvm::function_ref<void()> ExpressionStarts =
llvm::function_ref<void()>());
/// ParseSimpleExpressionList - A simple comma-separated list of expressions,
/// used for misc language extensions.
bool ParseSimpleExpressionList(SmallVectorImpl<Expr*> &Exprs,
SmallVectorImpl<SourceLocation> &CommaLocs);
/// ParenParseOption - Control what ParseParenExpression will parse.
enum ParenParseOption {
SimpleExpr, // Only parse '(' expression ')'
FoldExpr, // Also allow fold-expression <anything>
CompoundStmt, // Also allow '(' compound-statement ')'
CompoundLiteral, // Also allow '(' type-name ')' '{' ... '}'
CastExpr // Also allow '(' type-name ')' <anything>
};
ExprResult ParseParenExpression(ParenParseOption &ExprType,
bool stopIfCastExpr,
bool isTypeCast,
ParsedType &CastTy,
SourceLocation &RParenLoc);
ExprResult ParseCXXAmbiguousParenExpression(
ParenParseOption &ExprType, ParsedType &CastTy,
BalancedDelimiterTracker &Tracker, ColonProtectionRAIIObject &ColonProt);
ExprResult ParseCompoundLiteralExpression(ParsedType Ty,
SourceLocation LParenLoc,
SourceLocation RParenLoc);
ExprResult ParseGenericSelectionExpression();
ExprResult ParseObjCBoolLiteral();
ExprResult ParseFoldExpression(ExprResult LHS, BalancedDelimiterTracker &T);
//===--------------------------------------------------------------------===//
// C++ Expressions
ExprResult tryParseCXXIdExpression(CXXScopeSpec &SS, bool isAddressOfOperand,
Token &Replacement);
ExprResult ParseCXXIdExpression(bool isAddressOfOperand = false);
bool areTokensAdjacent(const Token &A, const Token &B);
void CheckForTemplateAndDigraph(Token &Next, ParsedType ObjectTypePtr,
bool EnteringContext, IdentifierInfo &II,
CXXScopeSpec &SS);
bool ParseOptionalCXXScopeSpecifier(CXXScopeSpec &SS, ParsedType ObjectType,
bool EnteringContext,
bool *MayBePseudoDestructor = nullptr,
bool IsTypename = false,
IdentifierInfo **LastII = nullptr,
bool OnlyNamespace = false,
bool InUsingDeclaration = false);
//===--------------------------------------------------------------------===//
// C++11 5.1.2: Lambda expressions
/// Result of tentatively parsing a lambda-introducer.
enum class LambdaIntroducerTentativeParse {
/// This appears to be a lambda-introducer, which has been fully parsed.
Success,
/// This is a lambda-introducer, but has not been fully parsed, and this
/// function needs to be called again to parse it.
Incomplete,
/// This is definitely an Objective-C message send expression, rather than
/// a lambda-introducer, attribute-specifier, or array designator.
MessageSend,
/// This is not a lambda-introducer.
Invalid,
};
// [...] () -> type {...}
ExprResult ParseLambdaExpression();
ExprResult TryParseLambdaExpression();
bool
ParseLambdaIntroducer(LambdaIntroducer &Intro,
LambdaIntroducerTentativeParse *Tentative = nullptr);
ExprResult ParseLambdaExpressionAfterIntroducer(LambdaIntroducer &Intro);
//===--------------------------------------------------------------------===//
// C++ 5.2p1: C++ Casts
ExprResult ParseCXXCasts();
/// Parse a __builtin_bit_cast(T, E), used to implement C++2a std::bit_cast.
ExprResult ParseBuiltinBitCast();
//===--------------------------------------------------------------------===//
// C++ 5.2p1: C++ Type Identification
ExprResult ParseCXXTypeid();
//===--------------------------------------------------------------------===//
// C++ : Microsoft __uuidof Expression
ExprResult ParseCXXUuidof();
//===--------------------------------------------------------------------===//
// C++ 5.2.4: C++ Pseudo-Destructor Expressions
ExprResult ParseCXXPseudoDestructor(Expr *Base, SourceLocation OpLoc,
tok::TokenKind OpKind,
CXXScopeSpec &SS,
ParsedType ObjectType);
//===--------------------------------------------------------------------===//
// C++ 9.3.2: C++ 'this' pointer
ExprResult ParseCXXThis();
//===--------------------------------------------------------------------===//
// C++ 15: C++ Throw Expression
ExprResult ParseThrowExpression();
ExceptionSpecificationType tryParseExceptionSpecification(
bool Delayed,
SourceRange &SpecificationRange,
SmallVectorImpl<ParsedType> &DynamicExceptions,
SmallVectorImpl<SourceRange> &DynamicExceptionRanges,
ExprResult &NoexceptExpr,
CachedTokens *&ExceptionSpecTokens);
// EndLoc is filled with the location of the last token of the specification.
ExceptionSpecificationType ParseDynamicExceptionSpecification(
SourceRange &SpecificationRange,
SmallVectorImpl<ParsedType> &Exceptions,
SmallVectorImpl<SourceRange> &Ranges);
//===--------------------------------------------------------------------===//
// C++0x 8: Function declaration trailing-return-type
TypeResult ParseTrailingReturnType(SourceRange &Range,
bool MayBeFollowedByDirectInit);
//===--------------------------------------------------------------------===//
// C++ 2.13.5: C++ Boolean Literals
ExprResult ParseCXXBoolLiteral();
//===--------------------------------------------------------------------===//
// C++ 5.2.3: Explicit type conversion (functional notation)
ExprResult ParseCXXTypeConstructExpression(const DeclSpec &DS);
/// ParseCXXSimpleTypeSpecifier - [C++ 7.1.5.2] Simple type specifiers.
/// This should only be called when the current token is known to be part of
/// simple-type-specifier.
void ParseCXXSimpleTypeSpecifier(DeclSpec &DS);
bool ParseCXXTypeSpecifierSeq(DeclSpec &DS);
//===--------------------------------------------------------------------===//
// C++ 5.3.4 and 5.3.5: C++ new and delete
bool ParseExpressionListOrTypeId(SmallVectorImpl<Expr*> &Exprs,
Declarator &D);
void ParseDirectNewDeclarator(Declarator &D);
ExprResult ParseCXXNewExpression(bool UseGlobal, SourceLocation Start);
ExprResult ParseCXXDeleteExpression(bool UseGlobal,
SourceLocation Start);
//===--------------------------------------------------------------------===//
// C++ if/switch/while/for condition expression.
struct ForRangeInfo;
Sema::ConditionResult ParseCXXCondition(StmtResult *InitStmt,
SourceLocation Loc,
Sema::ConditionKind CK,
ForRangeInfo *FRI = nullptr);
//===--------------------------------------------------------------------===//
// C++ Coroutines
ExprResult ParseCoyieldExpression();
//===--------------------------------------------------------------------===//
// C++ Concepts
ExprResult ParseRequiresExpression();
void ParseTrailingRequiresClause(Declarator &D);
//===--------------------------------------------------------------------===//
// C99 6.7.8: Initialization.
/// ParseInitializer
/// initializer: [C99 6.7.8]
/// assignment-expression
/// '{' ...
ExprResult ParseInitializer() {
if (Tok.isNot(tok::l_brace))
return ParseAssignmentExpression();
return ParseBraceInitializer();
}
bool MayBeDesignationStart();
ExprResult ParseBraceInitializer();
ExprResult ParseInitializerWithPotentialDesignator(
llvm::function_ref<void(const Designation &)> CodeCompleteCB);
//===--------------------------------------------------------------------===//
// clang Expressions
ExprResult ParseBlockLiteralExpression(); // ^{...}
//===--------------------------------------------------------------------===//
// Objective-C Expressions
ExprResult ParseObjCAtExpression(SourceLocation AtLocation);
ExprResult ParseObjCStringLiteral(SourceLocation AtLoc);
ExprResult ParseObjCCharacterLiteral(SourceLocation AtLoc);
ExprResult ParseObjCNumericLiteral(SourceLocation AtLoc);
ExprResult ParseObjCBooleanLiteral(SourceLocation AtLoc, bool ArgValue);
ExprResult ParseObjCArrayLiteral(SourceLocation AtLoc);
ExprResult ParseObjCDictionaryLiteral(SourceLocation AtLoc);
ExprResult ParseObjCBoxedExpr(SourceLocation AtLoc);
ExprResult ParseObjCEncodeExpression(SourceLocation AtLoc);
ExprResult ParseObjCSelectorExpression(SourceLocation AtLoc);
ExprResult ParseObjCProtocolExpression(SourceLocation AtLoc);
bool isSimpleObjCMessageExpression();
ExprResult ParseObjCMessageExpression();
ExprResult ParseObjCMessageExpressionBody(SourceLocation LBracloc,
SourceLocation SuperLoc,
ParsedType ReceiverType,
Expr *ReceiverExpr);
ExprResult ParseAssignmentExprWithObjCMessageExprStart(
SourceLocation LBracloc, SourceLocation SuperLoc,
ParsedType ReceiverType, Expr *ReceiverExpr);
bool ParseObjCXXMessageReceiver(bool &IsExpr, void *&TypeOrExpr);
//===--------------------------------------------------------------------===//
// C99 6.8: Statements and Blocks.
/// A SmallVector of statements, with stack size 32 (as that is the only one
/// used.)
typedef SmallVector<Stmt*, 32> StmtVector;
/// A SmallVector of expressions, with stack size 12 (the maximum used.)
typedef SmallVector<Expr*, 12> ExprVector;
/// A SmallVector of types.
typedef SmallVector<ParsedType, 12> TypeVector;
StmtResult
ParseStatement(SourceLocation *TrailingElseLoc = nullptr,
ParsedStmtContext StmtCtx = ParsedStmtContext::SubStmt);
StmtResult ParseStatementOrDeclaration(
StmtVector &Stmts, ParsedStmtContext StmtCtx,
SourceLocation *TrailingElseLoc = nullptr);
StmtResult ParseStatementOrDeclarationAfterAttributes(
StmtVector &Stmts,
ParsedStmtContext StmtCtx,
SourceLocation *TrailingElseLoc,
ParsedAttributesWithRange &Attrs);
StmtResult ParseExprStatement(ParsedStmtContext StmtCtx);
StmtResult ParseLabeledStatement(ParsedAttributesWithRange &attrs,
ParsedStmtContext StmtCtx);
StmtResult ParseCaseStatement(ParsedStmtContext StmtCtx,
bool MissingCase = false,
ExprResult Expr = ExprResult());
StmtResult ParseDefaultStatement(ParsedStmtContext StmtCtx);
StmtResult ParseCompoundStatement(bool isStmtExpr = false);
StmtResult ParseCompoundStatement(bool isStmtExpr,
unsigned ScopeFlags);
void ParseCompoundStatementLeadingPragmas();
bool ConsumeNullStmt(StmtVector &Stmts);
StmtResult ParseCompoundStatementBody(bool isStmtExpr = false);
bool ParseParenExprOrCondition(StmtResult *InitStmt,
Sema::ConditionResult &CondResult,
SourceLocation Loc,
Sema::ConditionKind CK);
StmtResult ParseIfStatement(SourceLocation *TrailingElseLoc);
StmtResult ParseSwitchStatement(SourceLocation *TrailingElseLoc);
StmtResult ParseWhileStatement(SourceLocation *TrailingElseLoc);
StmtResult ParseDoStatement();
StmtResult ParseForStatement(SourceLocation *TrailingElseLoc);
StmtResult ParseGotoStatement();
StmtResult ParseContinueStatement();
StmtResult ParseBreakStatement();
StmtResult ParseReturnStatement();
StmtResult ParseAsmStatement(bool &msAsm);
StmtResult ParseMicrosoftAsmStatement(SourceLocation AsmLoc);
StmtResult ParsePragmaLoopHint(StmtVector &Stmts,
ParsedStmtContext StmtCtx,
SourceLocation *TrailingElseLoc,
ParsedAttributesWithRange &Attrs);
/// Describes the behavior that should be taken for an __if_exists
/// block.
enum IfExistsBehavior {
/// Parse the block; this code is always used.
IEB_Parse,
/// Skip the block entirely; this code is never used.
IEB_Skip,
/// Parse the block as a dependent block, which may be used in
/// some template instantiations but not others.
IEB_Dependent
};
/// Describes the condition of a Microsoft __if_exists or
/// __if_not_exists block.
struct IfExistsCondition {
/// The location of the initial keyword.
SourceLocation KeywordLoc;
/// Whether this is an __if_exists block (rather than an
/// __if_not_exists block).
bool IsIfExists;
/// Nested-name-specifier preceding the name.
CXXScopeSpec SS;
/// The name we're looking for.
UnqualifiedId Name;
/// The behavior of this __if_exists or __if_not_exists block
/// should.
IfExistsBehavior Behavior;
};
bool ParseMicrosoftIfExistsCondition(IfExistsCondition& Result);
void ParseMicrosoftIfExistsStatement(StmtVector &Stmts);
void ParseMicrosoftIfExistsExternalDeclaration();
void ParseMicrosoftIfExistsClassDeclaration(DeclSpec::TST TagType,
ParsedAttributes &AccessAttrs,
AccessSpecifier &CurAS);
bool ParseMicrosoftIfExistsBraceInitializer(ExprVector &InitExprs,
bool &InitExprsOk);
bool ParseAsmOperandsOpt(SmallVectorImpl<IdentifierInfo *> &Names,
SmallVectorImpl<Expr *> &Constraints,
SmallVectorImpl<Expr *> &Exprs);
//===--------------------------------------------------------------------===//
// C++ 6: Statements and Blocks
StmtResult ParseCXXTryBlock();
StmtResult ParseCXXTryBlockCommon(SourceLocation TryLoc, bool FnTry = false);
StmtResult ParseCXXCatchBlock(bool FnCatch = false);
//===--------------------------------------------------------------------===//
// MS: SEH Statements and Blocks
StmtResult ParseSEHTryBlock();
StmtResult ParseSEHExceptBlock(SourceLocation Loc);
StmtResult ParseSEHFinallyBlock(SourceLocation Loc);
StmtResult ParseSEHLeaveStatement();
//===--------------------------------------------------------------------===//
// Objective-C Statements
StmtResult ParseObjCAtStatement(SourceLocation atLoc,
ParsedStmtContext StmtCtx);
StmtResult ParseObjCTryStmt(SourceLocation atLoc);
StmtResult ParseObjCThrowStmt(SourceLocation atLoc);
StmtResult ParseObjCSynchronizedStmt(SourceLocation atLoc);
StmtResult ParseObjCAutoreleasePoolStmt(SourceLocation atLoc);
//===--------------------------------------------------------------------===//
// C99 6.7: Declarations.
/// A context for parsing declaration specifiers. TODO: flesh this
/// out, there are other significant restrictions on specifiers than
/// would be best implemented in the parser.
enum class DeclSpecContext {
DSC_normal, // normal context
DSC_class, // class context, enables 'friend'
DSC_type_specifier, // C++ type-specifier-seq or C specifier-qualifier-list
DSC_trailing, // C++11 trailing-type-specifier in a trailing return type
DSC_alias_declaration, // C++11 type-specifier-seq in an alias-declaration
DSC_top_level, // top-level/namespace declaration context
DSC_template_param, // template parameter context
DSC_template_type_arg, // template type argument context
DSC_objc_method_result, // ObjC method result context, enables 'instancetype'
DSC_condition // condition declaration context
};
/// Is this a context in which we are parsing just a type-specifier (or
/// trailing-type-specifier)?
static bool isTypeSpecifier(DeclSpecContext DSC) {
switch (DSC) {
case DeclSpecContext::DSC_normal:
case DeclSpecContext::DSC_template_param:
case DeclSpecContext::DSC_class:
case DeclSpecContext::DSC_top_level:
case DeclSpecContext::DSC_objc_method_result:
case DeclSpecContext::DSC_condition:
return false;
case DeclSpecContext::DSC_template_type_arg:
case DeclSpecContext::DSC_type_specifier:
case DeclSpecContext::DSC_trailing:
case DeclSpecContext::DSC_alias_declaration:
return true;
}
llvm_unreachable("Missing DeclSpecContext case");
}
/// Is this a context in which we can perform class template argument
/// deduction?
static bool isClassTemplateDeductionContext(DeclSpecContext DSC) {
switch (DSC) {
case DeclSpecContext::DSC_normal:
case DeclSpecContext::DSC_template_param:
case DeclSpecContext::DSC_class:
case DeclSpecContext::DSC_top_level:
case DeclSpecContext::DSC_condition:
case DeclSpecContext::DSC_type_specifier:
return true;
case DeclSpecContext::DSC_objc_method_result:
case DeclSpecContext::DSC_template_type_arg:
case DeclSpecContext::DSC_trailing:
case DeclSpecContext::DSC_alias_declaration:
return false;
}
llvm_unreachable("Missing DeclSpecContext case");
}
/// Information on a C++0x for-range-initializer found while parsing a
/// declaration which turns out to be a for-range-declaration.
struct ForRangeInit {
SourceLocation ColonLoc;
ExprResult RangeExpr;
bool ParsedForRangeDecl() { return !ColonLoc.isInvalid(); }
};
struct ForRangeInfo : ForRangeInit {
StmtResult LoopVar;
};
DeclGroupPtrTy ParseDeclaration(DeclaratorContext Context,
SourceLocation &DeclEnd,
ParsedAttributesWithRange &attrs,
SourceLocation *DeclSpecStart = nullptr);
DeclGroupPtrTy
ParseSimpleDeclaration(DeclaratorContext Context, SourceLocation &DeclEnd,
ParsedAttributesWithRange &attrs, bool RequireSemi,
ForRangeInit *FRI = nullptr,
SourceLocation *DeclSpecStart = nullptr);
bool MightBeDeclarator(DeclaratorContext Context);
DeclGroupPtrTy ParseDeclGroup(ParsingDeclSpec &DS, DeclaratorContext Context,
SourceLocation *DeclEnd = nullptr,
ForRangeInit *FRI = nullptr);
Decl *ParseDeclarationAfterDeclarator(Declarator &D,
const ParsedTemplateInfo &TemplateInfo = ParsedTemplateInfo());
bool ParseAsmAttributesAfterDeclarator(Declarator &D);
Decl *ParseDeclarationAfterDeclaratorAndAttributes(
Declarator &D,
const ParsedTemplateInfo &TemplateInfo = ParsedTemplateInfo(),
ForRangeInit *FRI = nullptr);
Decl *ParseFunctionStatementBody(Decl *Decl, ParseScope &BodyScope);
Decl *ParseFunctionTryBlock(Decl *Decl, ParseScope &BodyScope);
/// When in code-completion, skip parsing of the function/method body
/// unless the body contains the code-completion point.
///
/// \returns true if the function body was skipped.
bool trySkippingFunctionBody();
bool ParseImplicitInt(DeclSpec &DS, CXXScopeSpec *SS,
const ParsedTemplateInfo &TemplateInfo,
AccessSpecifier AS, DeclSpecContext DSC,
ParsedAttributesWithRange &Attrs);
DeclSpecContext
getDeclSpecContextFromDeclaratorContext(DeclaratorContext Context);
void ParseDeclarationSpecifiers(
DeclSpec &DS,
const ParsedTemplateInfo &TemplateInfo = ParsedTemplateInfo(),
AccessSpecifier AS = AS_none,
DeclSpecContext DSC = DeclSpecContext::DSC_normal,
LateParsedAttrList *LateAttrs = nullptr);
bool DiagnoseMissingSemiAfterTagDefinition(
DeclSpec &DS, AccessSpecifier AS, DeclSpecContext DSContext,
LateParsedAttrList *LateAttrs = nullptr);
void ParseSpecifierQualifierList(
DeclSpec &DS, AccessSpecifier AS = AS_none,
DeclSpecContext DSC = DeclSpecContext::DSC_normal);
void ParseObjCTypeQualifierList(ObjCDeclSpec &DS,
DeclaratorContext Context);
void ParseEnumSpecifier(SourceLocation TagLoc, DeclSpec &DS,
const ParsedTemplateInfo &TemplateInfo,
AccessSpecifier AS, DeclSpecContext DSC);
void ParseEnumBody(SourceLocation StartLoc, Decl *TagDecl);
void ParseStructUnionBody(SourceLocation StartLoc, DeclSpec::TST TagType,
Decl *TagDecl);
void ParseStructDeclaration(
ParsingDeclSpec &DS,
llvm::function_ref<void(ParsingFieldDeclarator &)> FieldsCallback);
bool isDeclarationSpecifier(bool DisambiguatingWithExpression = false);
bool isTypeSpecifierQualifier();
/// isKnownToBeTypeSpecifier - Return true if we know that the specified token
/// is definitely a type-specifier. Return false if it isn't part of a type
/// specifier or if we're not sure.
bool isKnownToBeTypeSpecifier(const Token &Tok) const;
/// Return true if we know that we are definitely looking at a
/// decl-specifier, and isn't part of an expression such as a function-style
/// cast. Return false if it's no a decl-specifier, or we're not sure.
bool isKnownToBeDeclarationSpecifier() {
if (getLangOpts().CPlusPlus)
return isCXXDeclarationSpecifier() == TPResult::True;
return isDeclarationSpecifier(true);
}
/// isDeclarationStatement - Disambiguates between a declaration or an
/// expression statement, when parsing function bodies.
/// Returns true for declaration, false for expression.
bool isDeclarationStatement() {
if (getLangOpts().CPlusPlus)
return isCXXDeclarationStatement();
return isDeclarationSpecifier(true);
}
/// isForInitDeclaration - Disambiguates between a declaration or an
/// expression in the context of the C 'clause-1' or the C++
// 'for-init-statement' part of a 'for' statement.
/// Returns true for declaration, false for expression.
bool isForInitDeclaration() {
if (getLangOpts().OpenMP)
Actions.startOpenMPLoop();
if (getLangOpts().CPlusPlus)
return isCXXSimpleDeclaration(/*AllowForRangeDecl=*/true);
return isDeclarationSpecifier(true);
}
/// Determine whether this is a C++1z for-range-identifier.
bool isForRangeIdentifier();
/// Determine whether we are currently at the start of an Objective-C
/// class message that appears to be missing the open bracket '['.
bool isStartOfObjCClassMessageMissingOpenBracket();
/// Starting with a scope specifier, identifier, or
/// template-id that refers to the current class, determine whether
/// this is a constructor declarator.
bool isConstructorDeclarator(bool Unqualified, bool DeductionGuide = false);
/// Specifies the context in which type-id/expression
/// disambiguation will occur.
enum TentativeCXXTypeIdContext {
TypeIdInParens,
TypeIdUnambiguous,
TypeIdAsTemplateArgument
};
/// isTypeIdInParens - Assumes that a '(' was parsed and now we want to know
/// whether the parens contain an expression or a type-id.
/// Returns true for a type-id and false for an expression.
bool isTypeIdInParens(bool &isAmbiguous) {
if (getLangOpts().CPlusPlus)
return isCXXTypeId(TypeIdInParens, isAmbiguous);
isAmbiguous = false;
return isTypeSpecifierQualifier();
}
bool isTypeIdInParens() {
bool isAmbiguous;
return isTypeIdInParens(isAmbiguous);
}
/// Checks if the current tokens form type-id or expression.
/// It is similar to isTypeIdInParens but does not suppose that type-id
/// is in parenthesis.
bool isTypeIdUnambiguously() {
bool IsAmbiguous;
if (getLangOpts().CPlusPlus)
return isCXXTypeId(TypeIdUnambiguous, IsAmbiguous);
return isTypeSpecifierQualifier();
}
/// isCXXDeclarationStatement - C++-specialized function that disambiguates
/// between a declaration or an expression statement, when parsing function
/// bodies. Returns true for declaration, false for expression.
bool isCXXDeclarationStatement();
/// isCXXSimpleDeclaration - C++-specialized function that disambiguates
/// between a simple-declaration or an expression-statement.
/// If during the disambiguation process a parsing error is encountered,
/// the function returns true to let the declaration parsing code handle it.
/// Returns false if the statement is disambiguated as expression.
bool isCXXSimpleDeclaration(bool AllowForRangeDecl);
/// isCXXFunctionDeclarator - Disambiguates between a function declarator or
/// a constructor-style initializer, when parsing declaration statements.
/// Returns true for function declarator and false for constructor-style
/// initializer. Sets 'IsAmbiguous' to true to indicate that this declaration
/// might be a constructor-style initializer.
/// If during the disambiguation process a parsing error is encountered,
/// the function returns true to let the declaration parsing code handle it.
bool isCXXFunctionDeclarator(bool *IsAmbiguous = nullptr);
struct ConditionDeclarationOrInitStatementState;
enum class ConditionOrInitStatement {
Expression, ///< Disambiguated as an expression (either kind).
ConditionDecl, ///< Disambiguated as the declaration form of condition.
InitStmtDecl, ///< Disambiguated as a simple-declaration init-statement.
ForRangeDecl, ///< Disambiguated as a for-range declaration.
Error ///< Can't be any of the above!
};
/// Disambiguates between the different kinds of things that can happen
/// after 'if (' or 'switch ('. This could be one of two different kinds of
/// declaration (depending on whether there is a ';' later) or an expression.
ConditionOrInitStatement
isCXXConditionDeclarationOrInitStatement(bool CanBeInitStmt,
bool CanBeForRangeDecl);
bool isCXXTypeId(TentativeCXXTypeIdContext Context, bool &isAmbiguous);
bool isCXXTypeId(TentativeCXXTypeIdContext Context) {
bool isAmbiguous;
return isCXXTypeId(Context, isAmbiguous);
}
/// TPResult - Used as the result value for functions whose purpose is to
/// disambiguate C++ constructs by "tentatively parsing" them.
enum class TPResult {
True, False, Ambiguous, Error
};
/// Based only on the given token kind, determine whether we know that
/// we're at the start of an expression or a type-specifier-seq (which may
/// be an expression, in C++).
///
/// This routine does not attempt to resolve any of the trick cases, e.g.,
/// those involving lookup of identifiers.
///
/// \returns \c TPR_true if this token starts an expression, \c TPR_false if
/// this token starts a type-specifier-seq, or \c TPR_ambiguous if it cannot
/// tell.
TPResult isExpressionOrTypeSpecifierSimple(tok::TokenKind Kind);
/// isCXXDeclarationSpecifier - Returns TPResult::True if it is a
/// declaration specifier, TPResult::False if it is not,
/// TPResult::Ambiguous if it could be either a decl-specifier or a
/// function-style cast, and TPResult::Error if a parsing error was
/// encountered. If it could be a braced C++11 function-style cast, returns
/// BracedCastResult.
/// Doesn't consume tokens.
TPResult
isCXXDeclarationSpecifier(TPResult BracedCastResult = TPResult::False,
bool *InvalidAsDeclSpec = nullptr);
/// Given that isCXXDeclarationSpecifier returns \c TPResult::True or
/// \c TPResult::Ambiguous, determine whether the decl-specifier would be
/// a type-specifier other than a cv-qualifier.
bool isCXXDeclarationSpecifierAType();
/// Determine whether the current token sequence might be
/// '<' template-argument-list '>'
/// rather than a less-than expression.
TPResult isTemplateArgumentList(unsigned TokensToSkip);
/// Determine whether an '(' after an 'explicit' keyword is part of a C++20
/// 'explicit(bool)' declaration, in earlier language modes where that is an
/// extension.
TPResult isExplicitBool();
/// Determine whether an identifier has been tentatively declared as a
/// non-type. Such tentative declarations should not be found to name a type
/// during a tentative parse, but also should not be annotated as a non-type.
bool isTentativelyDeclared(IdentifierInfo *II);
// "Tentative parsing" functions, used for disambiguation. If a parsing error
// is encountered they will return TPResult::Error.
// Returning TPResult::True/False indicates that the ambiguity was
// resolved and tentative parsing may stop. TPResult::Ambiguous indicates
// that more tentative parsing is necessary for disambiguation.
// They all consume tokens, so backtracking should be used after calling them.
TPResult TryParseSimpleDeclaration(bool AllowForRangeDecl);
TPResult TryParseTypeofSpecifier();
TPResult TryParseProtocolQualifiers();
TPResult TryParsePtrOperatorSeq();
TPResult TryParseOperatorId();
TPResult TryParseInitDeclaratorList();
TPResult TryParseDeclarator(bool mayBeAbstract, bool mayHaveIdentifier = true,
bool mayHaveDirectInit = false);
TPResult
TryParseParameterDeclarationClause(bool *InvalidAsDeclaration = nullptr,
bool VersusTemplateArg = false);
TPResult TryParseFunctionDeclarator();
TPResult TryParseBracketDeclarator();
TPResult TryConsumeDeclarationSpecifier();
/// Try to skip a possibly empty sequence of 'attribute-specifier's without
/// full validation of the syntactic structure of attributes.
bool TrySkipAttributes();
public:
TypeResult ParseTypeName(SourceRange *Range = nullptr,
DeclaratorContext Context
= DeclaratorContext::TypeNameContext,
AccessSpecifier AS = AS_none,
Decl **OwnedType = nullptr,
ParsedAttributes *Attrs = nullptr);
private:
void ParseBlockId(SourceLocation CaretLoc);
/// Are [[]] attributes enabled?
bool standardAttributesAllowed() const {
const LangOptions &LO = getLangOpts();
return LO.DoubleSquareBracketAttributes;
}
// Check for the start of an attribute-specifier-seq in a context where an
// attribute is not allowed.
bool CheckProhibitedCXX11Attribute() {
assert(Tok.is(tok::l_square));
if (!standardAttributesAllowed() || NextToken().isNot(tok::l_square))
return false;
return DiagnoseProhibitedCXX11Attribute();
}
bool DiagnoseProhibitedCXX11Attribute();
void CheckMisplacedCXX11Attribute(ParsedAttributesWithRange &Attrs,
SourceLocation CorrectLocation) {
if (!standardAttributesAllowed())
return;
if ((Tok.isNot(tok::l_square) || NextToken().isNot(tok::l_square)) &&
Tok.isNot(tok::kw_alignas))
return;
DiagnoseMisplacedCXX11Attribute(Attrs, CorrectLocation);
}
void DiagnoseMisplacedCXX11Attribute(ParsedAttributesWithRange &Attrs,
SourceLocation CorrectLocation);
void stripTypeAttributesOffDeclSpec(ParsedAttributesWithRange &Attrs,
DeclSpec &DS, Sema::TagUseKind TUK);
// FixItLoc = possible correct location for the attributes
void ProhibitAttributes(ParsedAttributesWithRange &Attrs,
SourceLocation FixItLoc = SourceLocation()) {
if (Attrs.Range.isInvalid())
return;
DiagnoseProhibitedAttributes(Attrs.Range, FixItLoc);
Attrs.clear();
}
void ProhibitAttributes(ParsedAttributesViewWithRange &Attrs,
SourceLocation FixItLoc = SourceLocation()) {
if (Attrs.Range.isInvalid())
return;
DiagnoseProhibitedAttributes(Attrs.Range, FixItLoc);
Attrs.clearListOnly();
}
void DiagnoseProhibitedAttributes(const SourceRange &Range,
SourceLocation FixItLoc);
// Forbid C++11 and C2x attributes that appear on certain syntactic locations
// which standard permits but we don't supported yet, for example, attributes
// appertain to decl specifiers.
void ProhibitCXX11Attributes(ParsedAttributesWithRange &Attrs,
unsigned DiagID);
/// Skip C++11 and C2x attributes and return the end location of the
/// last one.
/// \returns SourceLocation() if there are no attributes.
SourceLocation SkipCXX11Attributes();
/// Diagnose and skip C++11 and C2x attributes that appear in syntactic
/// locations where attributes are not allowed.
void DiagnoseAndSkipCXX11Attributes();
/// Parses syntax-generic attribute arguments for attributes which are
/// known to the implementation, and adds them to the given ParsedAttributes
/// list with the given attribute syntax. Returns the number of arguments
/// parsed for the attribute.
unsigned
ParseAttributeArgsCommon(IdentifierInfo *AttrName, SourceLocation AttrNameLoc,
ParsedAttributes &Attrs, SourceLocation *EndLoc,
IdentifierInfo *ScopeName, SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
void MaybeParseGNUAttributes(Declarator &D,
LateParsedAttrList *LateAttrs = nullptr) {
if (Tok.is(tok::kw___attribute)) {
ParsedAttributes attrs(AttrFactory);
SourceLocation endLoc;
ParseGNUAttributes(attrs, &endLoc, LateAttrs, &D);
D.takeAttributes(attrs, endLoc);
}
}
void MaybeParseGNUAttributes(ParsedAttributes &attrs,
SourceLocation *endLoc = nullptr,
LateParsedAttrList *LateAttrs = nullptr) {
if (Tok.is(tok::kw___attribute))
ParseGNUAttributes(attrs, endLoc, LateAttrs);
}
void ParseGNUAttributes(ParsedAttributes &attrs,
SourceLocation *endLoc = nullptr,
LateParsedAttrList *LateAttrs = nullptr,
Declarator *D = nullptr);
void ParseGNUAttributeArgs(IdentifierInfo *AttrName,
SourceLocation AttrNameLoc,
ParsedAttributes &Attrs, SourceLocation *EndLoc,
IdentifierInfo *ScopeName, SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax, Declarator *D);
IdentifierLoc *ParseIdentifierLoc();
unsigned
ParseClangAttributeArgs(IdentifierInfo *AttrName, SourceLocation AttrNameLoc,
ParsedAttributes &Attrs, SourceLocation *EndLoc,
IdentifierInfo *ScopeName, SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
void MaybeParseCXX11Attributes(Declarator &D) {
if (standardAttributesAllowed() && isCXX11AttributeSpecifier()) {
ParsedAttributesWithRange attrs(AttrFactory);
SourceLocation endLoc;
ParseCXX11Attributes(attrs, &endLoc);
D.takeAttributes(attrs, endLoc);
}
}
void MaybeParseCXX11Attributes(ParsedAttributes &attrs,
SourceLocation *endLoc = nullptr) {
if (standardAttributesAllowed() && isCXX11AttributeSpecifier()) {
ParsedAttributesWithRange attrsWithRange(AttrFactory);
ParseCXX11Attributes(attrsWithRange, endLoc);
attrs.takeAllFrom(attrsWithRange);
}
}
void MaybeParseCXX11Attributes(ParsedAttributesWithRange &attrs,
SourceLocation *endLoc = nullptr,
bool OuterMightBeMessageSend = false) {
if (standardAttributesAllowed() &&
isCXX11AttributeSpecifier(false, OuterMightBeMessageSend))
ParseCXX11Attributes(attrs, endLoc);
}
void ParseCXX11AttributeSpecifier(ParsedAttributes &attrs,
SourceLocation *EndLoc = nullptr);
void ParseCXX11Attributes(ParsedAttributesWithRange &attrs,
SourceLocation *EndLoc = nullptr);
/// Parses a C++11 (or C2x)-style attribute argument list. Returns true
/// if this results in adding an attribute to the ParsedAttributes list.
bool ParseCXX11AttributeArgs(IdentifierInfo *AttrName,
SourceLocation AttrNameLoc,
ParsedAttributes &Attrs, SourceLocation *EndLoc,
IdentifierInfo *ScopeName,
SourceLocation ScopeLoc);
IdentifierInfo *TryParseCXX11AttributeIdentifier(SourceLocation &Loc);
void MaybeParseMicrosoftAttributes(ParsedAttributes &attrs,
SourceLocation *endLoc = nullptr) {
if (getLangOpts().MicrosoftExt && Tok.is(tok::l_square))
ParseMicrosoftAttributes(attrs, endLoc);
}
void ParseMicrosoftUuidAttributeArgs(ParsedAttributes &Attrs);
void ParseMicrosoftAttributes(ParsedAttributes &attrs,
SourceLocation *endLoc = nullptr);
void MaybeParseMicrosoftDeclSpecs(ParsedAttributes &Attrs,
SourceLocation *End = nullptr) {
const auto &LO = getLangOpts();
if (LO.DeclSpecKeyword && Tok.is(tok::kw___declspec))
ParseMicrosoftDeclSpecs(Attrs, End);
}
void ParseMicrosoftDeclSpecs(ParsedAttributes &Attrs,
SourceLocation *End = nullptr);
bool ParseMicrosoftDeclSpecArgs(IdentifierInfo *AttrName,
SourceLocation AttrNameLoc,
ParsedAttributes &Attrs);
void ParseMicrosoftTypeAttributes(ParsedAttributes &attrs);
void DiagnoseAndSkipExtendedMicrosoftTypeAttributes();
SourceLocation SkipExtendedMicrosoftTypeAttributes();
void ParseMicrosoftInheritanceClassAttributes(ParsedAttributes &attrs);
void ParseBorlandTypeAttributes(ParsedAttributes &attrs);
void ParseOpenCLKernelAttributes(ParsedAttributes &attrs);
void ParseOpenCLQualifiers(ParsedAttributes &Attrs);
/// Parses opencl_unroll_hint attribute if language is OpenCL v2.0
/// or higher.
/// \return false if error happens.
bool MaybeParseOpenCLUnrollHintAttribute(ParsedAttributes &Attrs) {
if (getLangOpts().OpenCL)
return ParseOpenCLUnrollHintAttribute(Attrs);
return true;
}
/// Parses opencl_unroll_hint attribute.
/// \return false if error happens.
bool ParseOpenCLUnrollHintAttribute(ParsedAttributes &Attrs);
void ParseNullabilityTypeSpecifiers(ParsedAttributes &attrs);
VersionTuple ParseVersionTuple(SourceRange &Range);
void ParseAvailabilityAttribute(IdentifierInfo &Availability,
SourceLocation AvailabilityLoc,
ParsedAttributes &attrs,
SourceLocation *endLoc,
IdentifierInfo *ScopeName,
SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
Optional<AvailabilitySpec> ParseAvailabilitySpec();
ExprResult ParseAvailabilityCheckExpr(SourceLocation StartLoc);
void ParseExternalSourceSymbolAttribute(IdentifierInfo &ExternalSourceSymbol,
SourceLocation Loc,
ParsedAttributes &Attrs,
SourceLocation *EndLoc,
IdentifierInfo *ScopeName,
SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
void ParseObjCBridgeRelatedAttribute(IdentifierInfo &ObjCBridgeRelated,
SourceLocation ObjCBridgeRelatedLoc,
ParsedAttributes &attrs,
SourceLocation *endLoc,
IdentifierInfo *ScopeName,
SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
void ParseTypeTagForDatatypeAttribute(IdentifierInfo &AttrName,
SourceLocation AttrNameLoc,
ParsedAttributes &Attrs,
SourceLocation *EndLoc,
IdentifierInfo *ScopeName,
SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
void ParseSwiftNewtypeAttribute(IdentifierInfo &SwiftNewtype,
SourceLocation SwiftNewtypeLoc,
ParsedAttributes &attrs,
SourceLocation *endLoc,
IdentifierInfo *ScopeName,
SourceLocation ScopeLoc,
ParsedAttr::Syntax Syntax);
void
ParseAttributeWithTypeArg(IdentifierInfo &AttrName,
SourceLocation AttrNameLoc, ParsedAttributes &Attrs,
SourceLocation *EndLoc, IdentifierInfo *ScopeName,
SourceLocation ScopeLoc, ParsedAttr::Syntax Syntax);
void ParseTypeofSpecifier(DeclSpec &DS);
SourceLocation ParseDecltypeSpecifier(DeclSpec &DS);
void AnnotateExistingDecltypeSpecifier(const DeclSpec &DS,
SourceLocation StartLoc,
SourceLocation EndLoc);
void ParseUnderlyingTypeSpecifier(DeclSpec &DS);
void ParseAtomicSpecifier(DeclSpec &DS);
ExprResult ParseAlignArgument(SourceLocation Start,
SourceLocation &EllipsisLoc);
void ParseAlignmentSpecifier(ParsedAttributes &Attrs,
SourceLocation *endLoc = nullptr);
void ParsePtrauthQualifier(ParsedAttributes &Attrs);
VirtSpecifiers::Specifier isCXX11VirtSpecifier(const Token &Tok) const;
VirtSpecifiers::Specifier isCXX11VirtSpecifier() const {
return isCXX11VirtSpecifier(Tok);
}
void ParseOptionalCXX11VirtSpecifierSeq(VirtSpecifiers &VS, bool IsInterface,
SourceLocation FriendLoc);
bool isCXX11FinalKeyword() const;
/// DeclaratorScopeObj - RAII object used in Parser::ParseDirectDeclarator to
/// enter a new C++ declarator scope and exit it when the function is
/// finished.
class DeclaratorScopeObj {
Parser &P;
CXXScopeSpec &SS;
bool EnteredScope;
bool CreatedScope;
public:
DeclaratorScopeObj(Parser &p, CXXScopeSpec &ss)
: P(p), SS(ss), EnteredScope(false), CreatedScope(false) {}
void EnterDeclaratorScope() {
assert(!EnteredScope && "Already entered the scope!");
assert(SS.isSet() && "C++ scope was not set!");
CreatedScope = true;
P.EnterScope(0); // Not a decl scope.
if (!P.Actions.ActOnCXXEnterDeclaratorScope(P.getCurScope(), SS))
EnteredScope = true;
}
~DeclaratorScopeObj() {
if (EnteredScope) {
assert(SS.isSet() && "C++ scope was cleared ?");
P.Actions.ActOnCXXExitDeclaratorScope(P.getCurScope(), SS);
}
if (CreatedScope)
P.ExitScope();
}
};
/// ParseDeclarator - Parse and verify a newly-initialized declarator.
void ParseDeclarator(Declarator &D);
/// A function that parses a variant of direct-declarator.
typedef void (Parser::*DirectDeclParseFunction)(Declarator&);
void ParseDeclaratorInternal(Declarator &D,
DirectDeclParseFunction DirectDeclParser);
enum AttrRequirements {
AR_NoAttributesParsed = 0, ///< No attributes are diagnosed.
AR_GNUAttributesParsedAndRejected = 1 << 0, ///< Diagnose GNU attributes.
AR_GNUAttributesParsed = 1 << 1,
AR_CXX11AttributesParsed = 1 << 2,
AR_DeclspecAttributesParsed = 1 << 3,
AR_AllAttributesParsed = AR_GNUAttributesParsed |
AR_CXX11AttributesParsed |
AR_DeclspecAttributesParsed,
AR_VendorAttributesParsed = AR_GNUAttributesParsed |
AR_DeclspecAttributesParsed
};
void ParseTypeQualifierListOpt(
DeclSpec &DS, unsigned AttrReqs = AR_AllAttributesParsed,
bool AtomicAllowed = true, bool IdentifierRequired = false,
Optional<llvm::function_ref<void()>> CodeCompletionHandler = None);
void ParseDirectDeclarator(Declarator &D);
void ParseDecompositionDeclarator(Declarator &D);
void ParseParenDeclarator(Declarator &D);
void ParseFunctionDeclarator(Declarator &D,
ParsedAttributes &attrs,
BalancedDelimiterTracker &Tracker,
bool IsAmbiguous,
bool RequiresArg = false);
void InitCXXThisScopeForDeclaratorIfRelevant(
const Declarator &D, const DeclSpec &DS,
llvm::Optional<Sema::CXXThisScopeRAII> &ThisScope);
bool ParseRefQualifier(bool &RefQualifierIsLValueRef,
SourceLocation &RefQualifierLoc);
bool isFunctionDeclaratorIdentifierList();
void ParseFunctionDeclaratorIdentifierList(
Declarator &D,
SmallVectorImpl<DeclaratorChunk::ParamInfo> &ParamInfo);
void ParseParameterDeclarationClause(
DeclaratorContext DeclaratorContext,
ParsedAttributes &attrs,
SmallVectorImpl<DeclaratorChunk::ParamInfo> &ParamInfo,
SourceLocation &EllipsisLoc);
void ParseBracketDeclarator(Declarator &D);
void ParseMisplacedBracketDeclarator(Declarator &D);
//===--------------------------------------------------------------------===//
// C++ 7: Declarations [dcl.dcl]
/// The kind of attribute specifier we have found.
enum CXX11AttributeKind {
/// This is not an attribute specifier.
CAK_NotAttributeSpecifier,
/// This should be treated as an attribute-specifier.
CAK_AttributeSpecifier,
/// The next tokens are '[[', but this is not an attribute-specifier. This
/// is ill-formed by C++11 [dcl.attr.grammar]p6.
CAK_InvalidAttributeSpecifier
};
CXX11AttributeKind
isCXX11AttributeSpecifier(bool Disambiguate = false,
bool OuterMightBeMessageSend = false);
void DiagnoseUnexpectedNamespace(NamedDecl *Context);
DeclGroupPtrTy ParseNamespace(DeclaratorContext Context,
SourceLocation &DeclEnd,
SourceLocation InlineLoc = SourceLocation());
struct InnerNamespaceInfo {
SourceLocation NamespaceLoc;
SourceLocation InlineLoc;
SourceLocation IdentLoc;
IdentifierInfo *Ident;
};
using InnerNamespaceInfoList = llvm::SmallVector<InnerNamespaceInfo, 4>;
void ParseInnerNamespace(const InnerNamespaceInfoList &InnerNSs,
unsigned int index, SourceLocation &InlineLoc,
ParsedAttributes &attrs,
BalancedDelimiterTracker &Tracker);
Decl *ParseLinkage(ParsingDeclSpec &DS, DeclaratorContext Context);
Decl *ParseExportDeclaration();
DeclGroupPtrTy ParseUsingDirectiveOrDeclaration(
DeclaratorContext Context, const ParsedTemplateInfo &TemplateInfo,
SourceLocation &DeclEnd, ParsedAttributesWithRange &attrs);
Decl *ParseUsingDirective(DeclaratorContext Context,
SourceLocation UsingLoc,
SourceLocation &DeclEnd,
ParsedAttributes &attrs);
struct UsingDeclarator {
SourceLocation TypenameLoc;
CXXScopeSpec SS;
UnqualifiedId Name;
SourceLocation EllipsisLoc;
void clear() {
TypenameLoc = EllipsisLoc = SourceLocation();
SS.clear();
Name.clear();
}
};
bool ParseUsingDeclarator(DeclaratorContext Context, UsingDeclarator &D);
DeclGroupPtrTy ParseUsingDeclaration(DeclaratorContext Context,
const ParsedTemplateInfo &TemplateInfo,
SourceLocation UsingLoc,
SourceLocation &DeclEnd,
AccessSpecifier AS = AS_none);
Decl *ParseAliasDeclarationAfterDeclarator(
const ParsedTemplateInfo &TemplateInfo, SourceLocation UsingLoc,
UsingDeclarator &D, SourceLocation &DeclEnd, AccessSpecifier AS,
ParsedAttributes &Attrs, Decl **OwnedType = nullptr);
Decl *ParseStaticAssertDeclaration(SourceLocation &DeclEnd);
Decl *ParseNamespaceAlias(SourceLocation NamespaceLoc,
SourceLocation AliasLoc, IdentifierInfo *Alias,
SourceLocation &DeclEnd);
//===--------------------------------------------------------------------===//
// C++ 9: classes [class] and C structs/unions.
bool isValidAfterTypeSpecifier(bool CouldBeBitfield);
void ParseClassSpecifier(tok::TokenKind TagTokKind, SourceLocation TagLoc,
DeclSpec &DS, const ParsedTemplateInfo &TemplateInfo,
AccessSpecifier AS, bool EnteringContext,
DeclSpecContext DSC,
ParsedAttributesWithRange &Attributes);
void SkipCXXMemberSpecification(SourceLocation StartLoc,
SourceLocation AttrFixitLoc,
unsigned TagType,
Decl *TagDecl);
void ParseCXXMemberSpecification(SourceLocation StartLoc,
SourceLocation AttrFixitLoc,
ParsedAttributesWithRange &Attrs,
unsigned TagType,
Decl *TagDecl);
ExprResult ParseCXXMemberInitializer(Decl *D, bool IsFunction,
SourceLocation &EqualLoc);
bool
ParseCXXMemberDeclaratorBeforeInitializer(Declarator &DeclaratorInfo,
VirtSpecifiers &VS,
ExprResult &BitfieldSize,
LateParsedAttrList &LateAttrs);
void MaybeParseAndDiagnoseDeclSpecAfterCXX11VirtSpecifierSeq(Declarator &D,
VirtSpecifiers &VS);
DeclGroupPtrTy ParseCXXClassMemberDeclaration(
AccessSpecifier AS, ParsedAttributes &Attr,
const ParsedTemplateInfo &TemplateInfo = ParsedTemplateInfo(),
ParsingDeclRAIIObject *DiagsFromTParams = nullptr);
DeclGroupPtrTy ParseCXXClassMemberDeclarationWithPragmas(
AccessSpecifier &AS, ParsedAttributesWithRange &AccessAttrs,
DeclSpec::TST TagType, Decl *Tag);
void ParseConstructorInitializer(Decl *ConstructorDecl);
MemInitResult ParseMemInitializer(Decl *ConstructorDecl);
void HandleMemberFunctionDeclDelays(Declarator& DeclaratorInfo,
Decl *ThisDecl);
//===--------------------------------------------------------------------===//
// C++ 10: Derived classes [class.derived]
TypeResult ParseBaseTypeSpecifier(SourceLocation &BaseLoc,
SourceLocation &EndLocation);
void ParseBaseClause(Decl *ClassDecl);
BaseResult ParseBaseSpecifier(Decl *ClassDecl);
AccessSpecifier getAccessSpecifierIfPresent() const;
bool ParseUnqualifiedIdTemplateId(CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
IdentifierInfo *Name,
SourceLocation NameLoc,
bool EnteringContext,
ParsedType ObjectType,
UnqualifiedId &Id,
bool AssumeTemplateId);
bool ParseUnqualifiedIdOperator(CXXScopeSpec &SS, bool EnteringContext,
ParsedType ObjectType,
UnqualifiedId &Result);
//===--------------------------------------------------------------------===//
// OpenMP: Directives and clauses.
/// Parse clauses for '#pragma omp declare simd'.
DeclGroupPtrTy ParseOMPDeclareSimdClauses(DeclGroupPtrTy Ptr,
CachedTokens &Toks,
SourceLocation Loc);
/// Parse a property kind into \p TIProperty for the selector set \p Set and
/// selector \p Selector.
void parseOMPTraitPropertyKind(OMPTraitInfo::OMPTraitProperty &TIProperty,
llvm::omp::TraitSet Set,
llvm::omp::TraitSelector Selector,
llvm::StringMap<SourceLocation> &Seen);
/// Parse a selector kind into \p TISelector for the selector set \p Set.
void parseOMPTraitSelectorKind(OMPTraitInfo::OMPTraitSelector &TISelector,
llvm::omp::TraitSet Set,
llvm::StringMap<SourceLocation> &Seen);
/// Parse a selector set kind into \p TISet.
void parseOMPTraitSetKind(OMPTraitInfo::OMPTraitSet &TISet,
llvm::StringMap<SourceLocation> &Seen);
/// Parses an OpenMP context property.
void parseOMPContextProperty(OMPTraitInfo::OMPTraitSelector &TISelector,
llvm::omp::TraitSet Set,
llvm::StringMap<SourceLocation> &Seen);
/// Parses an OpenMP context selector.
void parseOMPContextSelector(OMPTraitInfo::OMPTraitSelector &TISelector,
llvm::omp::TraitSet Set,
llvm::StringMap<SourceLocation> &SeenSelectors);
/// Parses an OpenMP context selector set.
void parseOMPContextSelectorSet(OMPTraitInfo::OMPTraitSet &TISet,
llvm::StringMap<SourceLocation> &SeenSets);
/// Parses OpenMP context selectors.
bool parseOMPContextSelectors(SourceLocation Loc, OMPTraitInfo &TI);
/// Parse clauses for '#pragma omp declare variant'.
void ParseOMPDeclareVariantClauses(DeclGroupPtrTy Ptr, CachedTokens &Toks,
SourceLocation Loc);
/// Parse clauses for '#pragma omp declare target'.
DeclGroupPtrTy ParseOMPDeclareTargetClauses();
/// Parse '#pragma omp end declare target'.
void ParseOMPEndDeclareTargetDirective(OpenMPDirectiveKind DKind,
SourceLocation Loc);
/// Parses declarative OpenMP directives.
DeclGroupPtrTy ParseOpenMPDeclarativeDirectiveWithExtDecl(
AccessSpecifier &AS, ParsedAttributesWithRange &Attrs,
bool Delayed = false, DeclSpec::TST TagType = DeclSpec::TST_unspecified,
Decl *TagDecl = nullptr);
/// Parse 'omp declare reduction' construct.
DeclGroupPtrTy ParseOpenMPDeclareReductionDirective(AccessSpecifier AS);
/// Parses initializer for provided omp_priv declaration inside the reduction
/// initializer.
void ParseOpenMPReductionInitializerForDecl(VarDecl *OmpPrivParm);
/// Parses 'omp declare mapper' directive.
DeclGroupPtrTy ParseOpenMPDeclareMapperDirective(AccessSpecifier AS);
/// Parses variable declaration in 'omp declare mapper' directive.
TypeResult parseOpenMPDeclareMapperVarDecl(SourceRange &Range,
DeclarationName &Name,
AccessSpecifier AS = AS_none);
/// Parses simple list of variables.
///
/// \param Kind Kind of the directive.
/// \param Callback Callback function to be called for the list elements.
/// \param AllowScopeSpecifier true, if the variables can have fully
/// qualified names.
///
bool ParseOpenMPSimpleVarList(
OpenMPDirectiveKind Kind,
const llvm::function_ref<void(CXXScopeSpec &, DeclarationNameInfo)> &
Callback,
bool AllowScopeSpecifier);
/// Parses declarative or executable directive.
///
/// \param StmtCtx The context in which we're parsing the directive.
StmtResult
ParseOpenMPDeclarativeOrExecutableDirective(ParsedStmtContext StmtCtx);
/// Parses clause of kind \a CKind for directive of a kind \a Kind.
///
/// \param DKind Kind of current directive.
/// \param CKind Kind of current clause.
/// \param FirstClause true, if this is the first clause of a kind \a CKind
/// in current directive.
///
OMPClause *ParseOpenMPClause(OpenMPDirectiveKind DKind,
OpenMPClauseKind CKind, bool FirstClause);
/// Parses clause with a single expression of a kind \a Kind.
///
/// \param Kind Kind of current clause.
/// \param ParseOnly true to skip the clause's semantic actions and return
/// nullptr.
///
OMPClause *ParseOpenMPSingleExprClause(OpenMPClauseKind Kind,
bool ParseOnly);
/// Parses simple clause of a kind \a Kind.
///
/// \param Kind Kind of current clause.
/// \param ParseOnly true to skip the clause's semantic actions and return
/// nullptr.
///
OMPClause *ParseOpenMPSimpleClause(OpenMPClauseKind Kind, bool ParseOnly);
/// Parses clause with a single expression and an additional argument
/// of a kind \a Kind.
///
/// \param Kind Kind of current clause.
/// \param ParseOnly true to skip the clause's semantic actions and return
/// nullptr.
///
OMPClause *ParseOpenMPSingleExprWithArgClause(OpenMPClauseKind Kind,
bool ParseOnly);
/// Parses clause without any additional arguments.
///
/// \param Kind Kind of current clause.
/// \param ParseOnly true to skip the clause's semantic actions and return
/// nullptr.
///
OMPClause *ParseOpenMPClause(OpenMPClauseKind Kind, bool ParseOnly = false);
/// Parses clause with the list of variables of a kind \a Kind.
///
/// \param Kind Kind of current clause.
/// \param ParseOnly true to skip the clause's semantic actions and return
/// nullptr.
///
OMPClause *ParseOpenMPVarListClause(OpenMPDirectiveKind DKind,
OpenMPClauseKind Kind, bool ParseOnly);
public:
/// Parses simple expression in parens for single-expression clauses of OpenMP
/// constructs.
/// \param RLoc Returned location of right paren.
ExprResult ParseOpenMPParensExpr(StringRef ClauseName, SourceLocation &RLoc,
bool IsAddressOfOperand = false);
/// Data used for parsing list of variables in OpenMP clauses.
struct OpenMPVarListDataTy {
Expr *TailExpr = nullptr;
SourceLocation ColonLoc;
SourceLocation RLoc;
CXXScopeSpec ReductionOrMapperIdScopeSpec;
DeclarationNameInfo ReductionOrMapperId;
int ExtraModifier = -1; ///< Additional modifier for linear, map, depend or
///< lastprivate clause.
SmallVector<OpenMPMapModifierKind, OMPMapClause::NumberOfModifiers>
MapTypeModifiers;
SmallVector<SourceLocation, OMPMapClause::NumberOfModifiers>
MapTypeModifiersLoc;
bool IsMapTypeImplicit = false;
SourceLocation DepLinMapLastLoc;
};
/// Parses clauses with list.
bool ParseOpenMPVarList(OpenMPDirectiveKind DKind, OpenMPClauseKind Kind,
SmallVectorImpl<Expr *> &Vars,
OpenMPVarListDataTy &Data);
bool ParseUnqualifiedId(CXXScopeSpec &SS, bool EnteringContext,
bool AllowDestructorName,
bool AllowConstructorName,
bool AllowDeductionGuide,
ParsedType ObjectType,
SourceLocation *TemplateKWLoc,
UnqualifiedId &Result);
/// Parses the mapper modifier in map, to, and from clauses.
bool parseMapperModifier(OpenMPVarListDataTy &Data);
/// Parses map-type-modifiers in map clause.
/// map([ [map-type-modifier[,] [map-type-modifier[,] ...] map-type : ] list)
/// where, map-type-modifier ::= always | close | mapper(mapper-identifier)
bool parseMapTypeModifiers(OpenMPVarListDataTy &Data);
private:
//===--------------------------------------------------------------------===//
// C++ 14: Templates [temp]
// C++ 14.1: Template Parameters [temp.param]
Decl *ParseDeclarationStartingWithTemplate(DeclaratorContext Context,
SourceLocation &DeclEnd,
ParsedAttributes &AccessAttrs,
AccessSpecifier AS = AS_none);
Decl *ParseTemplateDeclarationOrSpecialization(DeclaratorContext Context,
SourceLocation &DeclEnd,
ParsedAttributes &AccessAttrs,
AccessSpecifier AS);
Decl *ParseSingleDeclarationAfterTemplate(
DeclaratorContext Context, const ParsedTemplateInfo &TemplateInfo,
ParsingDeclRAIIObject &DiagsFromParams, SourceLocation &DeclEnd,
ParsedAttributes &AccessAttrs, AccessSpecifier AS = AS_none);
bool ParseTemplateParameters(unsigned Depth,
SmallVectorImpl<NamedDecl *> &TemplateParams,
SourceLocation &LAngleLoc,
SourceLocation &RAngleLoc);
bool ParseTemplateParameterList(unsigned Depth,
SmallVectorImpl<NamedDecl*> &TemplateParams);
TPResult isStartOfTemplateTypeParameter();
NamedDecl *ParseTemplateParameter(unsigned Depth, unsigned Position);
NamedDecl *ParseTypeParameter(unsigned Depth, unsigned Position);
NamedDecl *ParseTemplateTemplateParameter(unsigned Depth, unsigned Position);
NamedDecl *ParseNonTypeTemplateParameter(unsigned Depth, unsigned Position);
bool isTypeConstraintAnnotation();
bool TryAnnotateTypeConstraint();
NamedDecl *
ParseConstrainedTemplateTypeParameter(unsigned Depth, unsigned Position);
void DiagnoseMisplacedEllipsis(SourceLocation EllipsisLoc,
SourceLocation CorrectLoc,
bool AlreadyHasEllipsis,
bool IdentifierHasName);
void DiagnoseMisplacedEllipsisInDeclarator(SourceLocation EllipsisLoc,
Declarator &D);
// C++ 14.3: Template arguments [temp.arg]
typedef SmallVector<ParsedTemplateArgument, 16> TemplateArgList;
bool ParseGreaterThanInTemplateList(SourceLocation &RAngleLoc,
bool ConsumeLastToken,
bool ObjCGenericList);
bool ParseTemplateIdAfterTemplateName(bool ConsumeLastToken,
SourceLocation &LAngleLoc,
TemplateArgList &TemplateArgs,
SourceLocation &RAngleLoc);
bool AnnotateTemplateIdToken(TemplateTy Template, TemplateNameKind TNK,
CXXScopeSpec &SS,
SourceLocation TemplateKWLoc,
UnqualifiedId &TemplateName,
bool AllowTypeAnnotation = true,
bool TypeConstraint = false);
void AnnotateTemplateIdTokenAsType(CXXScopeSpec &SS,
bool IsClassName = false);
bool ParseTemplateArgumentList(TemplateArgList &TemplateArgs);
ParsedTemplateArgument ParseTemplateTemplateArgument();
ParsedTemplateArgument ParseTemplateArgument();
Decl *ParseExplicitInstantiation(DeclaratorContext Context,
SourceLocation ExternLoc,
SourceLocation TemplateLoc,
SourceLocation &DeclEnd,
ParsedAttributes &AccessAttrs,
AccessSpecifier AS = AS_none);
// C++2a: Template, concept definition [temp]
Decl *
ParseConceptDefinition(const ParsedTemplateInfo &TemplateInfo,
SourceLocation &DeclEnd);
//===--------------------------------------------------------------------===//
// Modules
DeclGroupPtrTy ParseModuleDecl(bool IsFirstDecl);
Decl *ParseModuleImport(SourceLocation AtLoc);
bool parseMisplacedModuleImport();
bool tryParseMisplacedModuleImport() {
tok::TokenKind Kind = Tok.getKind();
if (Kind == tok::annot_module_begin || Kind == tok::annot_module_end ||
Kind == tok::annot_module_include)
return parseMisplacedModuleImport();
return false;
}
bool ParseModuleName(
SourceLocation UseLoc,
SmallVectorImpl<std::pair<IdentifierInfo *, SourceLocation>> &Path,
bool IsImport);
//===--------------------------------------------------------------------===//
// C++11/G++: Type Traits [Type-Traits.html in the GCC manual]
ExprResult ParseTypeTrait();
/// Parse the given string as a type.
///
/// This is a dangerous utility function currently employed only by API notes.
/// It is not a general entry-point for safely parsing types from strings.
///
/// \param typeStr The string to be parsed as a type.
/// \param context The name of the context in which this string is being
/// parsed, which will be used in diagnostics.
/// \param includeLoc The location at which this parse was triggered.
TypeResult parseTypeFromString(StringRef typeStr, StringRef context,
SourceLocation includeLoc);
//===--------------------------------------------------------------------===//
// Embarcadero: Arary and Expression Traits
ExprResult ParseArrayTypeTrait();
ExprResult ParseExpressionTrait();
ExprResult ParseBuiltinPtrauthTypeDiscriminator();
//===--------------------------------------------------------------------===//
// Preprocessor code-completion pass-through
void CodeCompleteDirective(bool InConditional) override;
void CodeCompleteInConditionalExclusion() override;
void CodeCompleteMacroName(bool IsDefinition) override;
void CodeCompletePreprocessorExpression() override;
void CodeCompleteMacroArgument(IdentifierInfo *Macro, MacroInfo *MacroInfo,
unsigned ArgumentIndex) override;
void CodeCompleteIncludedFile(llvm::StringRef Dir, bool IsAngled) override;
void CodeCompleteNaturalLanguage() override;
};
} // end namespace clang
#endif
|
comm.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
*/
#ifndef MXNET_KVSTORE_COMM_H_
#define MXNET_KVSTORE_COMM_H_
#include <dmlc/omp.h>
#include <string>
#include <algorithm>
#include <utility>
#include <limits>
#include <vector>
#include <tuple>
#include <thread>
#include "mxnet/ndarray.h"
#include "gradient_compression.h"
#include "../ndarray/ndarray_function.h"
#include "../operator/tensor/sparse_retain-inl.h"
#include "./kvstore_utils.h"
namespace mxnet {
namespace kvstore {
/**
* \brief multiple device commmunication
*/
class Comm {
public:
Comm() {
pinned_ctx_ = Context::CPUPinned(0);
}
virtual ~Comm() { }
/**
* \brief init key with the data shape and storage shape
*/
virtual void Init(int key, const NDArrayStorageType stype,
const TShape& shape, int dtype = mshadow::kFloat32) = 0;
/**
* \brief returns src[0] + .. + src[src.size()-1]
*/
virtual const NDArray& Reduce(
int key, const std::vector<NDArray>& src, int priority) = 0;
/**
* \brief copy from src to dst[i] for every i
*/
virtual void Broadcast(
int key, const NDArray& src,
const std::vector<NDArray*> dst, int priority) = 0;
/**
* \brief broadcast src to dst[i] with target row_ids for every i
* \param key the identifier key for the stored ndarray
* \param src the source row_sparse ndarray to broadcast
* \param dst a list of destination row_sparse NDArray and its target row_ids to broadcast,
where the row_ids are expected to be unique and sorted in row_id.data()
* \param priority the priority of the operation
*/
virtual void BroadcastRowSparse(int key, const NDArray& src,
const std::vector<std::pair<NDArray*, NDArray>>& dst,
const int priority) = 0;
/**
* \brief return a pinned contex
*/
Context pinned_ctx() const {
return pinned_ctx_;
}
/**
* \brief Sets gradient compression parameters to be able to
* perform reduce with compressed gradients
*/
void SetGradientCompression(std::shared_ptr<GradientCompression> gc) {
gc_ = gc;
}
protected:
Context pinned_ctx_;
std::shared_ptr<GradientCompression> gc_;
};
/**
* \brief an implemention of Comm that first copy data to CPU memeory, and then
* reduce there
*/
class CommCPU : public Comm {
public:
CommCPU() {
nthread_reduction_ = dmlc::GetEnv("MXNET_KVSTORE_REDUCTION_NTHREADS", 4);
bigarray_bound_ = dmlc::GetEnv("MXNET_KVSTORE_BIGARRAY_BOUND", 1000 * 1000);
// TODO(junwu) delete the following data member, now for benchmark only
is_serial_push_ = dmlc::GetEnv("MXNET_KVSTORE_SERIAL_PUSH", 0);
}
virtual ~CommCPU() { }
void Init(int key, const NDArrayStorageType stype, const TShape& shape,
int type = mshadow::kFloat32) override {
if (stype == kDefaultStorage) {
merge_buf_[key].merged = NDArray(shape, pinned_ctx_, false, type);
} else {
merge_buf_[key].merged = NDArray(stype, shape, pinned_ctx_, true, type);
}
}
const NDArray& Reduce(int key, const std::vector<NDArray>& src,
int priority) override {
auto& buf = merge_buf_[key];
// avoid extra copy for single device, but it may bring problems for
// abnormal usage of kvstore
if (src.size() == 1) {
if (src[0].storage_type() == kDefaultStorage) {
return src[0];
} else { // if sparse and only one GPU, always update weight on CPU
CopyFromTo(src[0], &buf.merged, priority);
return buf.merged;
}
}
if (buf.merged.storage_type() == kDefaultStorage) {
std::vector<Engine::VarHandle> const_vars(src.size() - 1);
std::vector<NDArray> reduce(src.size());
CopyFromTo(src[0], &buf.merged, priority);
reduce[0] = buf.merged;
if (buf.copy_buf.empty()) {
buf.copy_buf.resize(src.size()-1);
for (size_t j = 0; j < src.size() - 1; ++j) {
// allocate NDArray based on storage type
buf.copy_buf[j] = NDArray(
src[0].shape(), pinned_ctx_, false, src[0].dtype());
}
}
for (size_t i = 1; i < src.size(); ++i) {
CopyFromTo(src[i], &(buf.copy_buf[i-1]), priority);
reduce[i] = buf.copy_buf[i-1];
const_vars[i-1] = reduce[i].var();
}
Engine::Get()->PushAsync(
[reduce, this](RunContext rctx, Engine::CallbackOnComplete on_complete) {
ReduceSumCPU(reduce);
on_complete();
}, Context::CPU(), const_vars, {reduce[0].var()},
FnProperty::kCPUPrioritized, priority, "KVStoreReduce");
} else {
// buf.merged is a sparse ndarray.
std::vector<Engine::VarHandle> const_vars(src.size());
std::vector<NDArray> reduce(src.size());
if (buf.copy_buf.empty()) {
buf.copy_buf.resize(src.size());
for (size_t j = 0; j < src.size(); ++j) {
buf.copy_buf[j] = NDArray(
src[0].storage_type(), src[0].shape(), pinned_ctx_, true, src[0].dtype());
}
}
for (size_t i = 0; i < src.size(); ++i) {
CopyFromTo(src[i], &(buf.copy_buf[i]), priority);
reduce[i] = buf.copy_buf[i];
const_vars[i] = reduce[i].var();
}
NDArray result = buf.merged;
Resource rsc = ResourceManager::Get()->Request(result.ctx(),
ResourceRequest(ResourceRequest::kTempSpace));
Engine::Get()->PushAsync(
[reduce, result, rsc, this](RunContext rctx, Engine::CallbackOnComplete on_complete) {
NDArray out = result;
is_serial_push_?
ReduceSumCPUExSerial(reduce, &out)
: mxnet::ndarray::ElementwiseSum(rctx.get_stream<cpu>(), rsc, reduce, &out);
on_complete();
}, Context::CPU(), const_vars, {result.var(), rsc.var},
FnProperty::kCPUPrioritized, priority, "KVStoreReduce");
}
return buf.merged;
}
void Broadcast(int key, const NDArray& src,
const std::vector<NDArray*> dst, int priority) override {
int mask = src.ctx().dev_mask();
if (mask == Context::kCPU) {
for (auto d : dst) CopyFromTo(src, d, priority);
} else {
// first copy data to cpu, then broadcast
auto& buf = merge_buf_[key];
CopyFromTo(src, &buf.merged, priority);
for (auto d : dst) CopyFromTo(buf.merged, d, priority);
}
}
void BroadcastRowSparse(int key, const NDArray& src,
const std::vector<std::pair<NDArray*, NDArray>>& dst,
const int priority) override {
using namespace mshadow;
CHECK_EQ(src.storage_type(), kRowSparseStorage)
<< "BroadcastRowSparse expects row-sparse src NDArray";
CHECK_EQ(src.ctx().dev_mask(), Context::kCPU)
<< "BroadcastRowSparse with src on gpu context not supported";
for (size_t i = 0; i < dst.size(); ++i) {
NDArray* out = dst[i].first;
NDArray row_id = dst[i].second;
CHECK_EQ(out->storage_type(), kRowSparseStorage)
<< "BroadcastRowSparse expects row_sparse dst NDArray";
CHECK_EQ(row_id.ctx().dev_mask(), Context::kCPU)
<< "BroadcastRowSparse with row_indices on gpu context not supported";
// retain according to unique indices
const bool is_same_ctx = out->ctx() == src.ctx();
const bool is_diff_var = out->var() != src.var();
NDArray retained_cpu = (is_same_ctx && is_diff_var) ? *out :
NDArray(kRowSparseStorage, src.shape(), src.ctx(), true,
src.dtype(), src.aux_types());
Engine::Get()->PushAsync(
[=](RunContext rctx, Engine::CallbackOnComplete on_complete) {
const TBlob& indices = row_id.data();
NDArray temp = retained_cpu; // get rid the of const qualifier
op::SparseRetainOpForwardRspImpl<cpu>(rctx.get_stream<cpu>(),
src, indices, kWriteTo,
&temp);
on_complete();
}, Context::CPU(), {src.var(), row_id.var()}, {retained_cpu.var()},
FnProperty::kNormal, priority, "KVStoreSparseRetain");
// if retained_cpu == out, CopyFromTo will ignore the copy operation
CopyFromTo(retained_cpu, out, priority);
}
}
private:
// reduce sum into val[0]
inline void ReduceSumCPU(const std::vector<NDArray> &in_data) {
MSHADOW_TYPE_SWITCH(in_data[0].dtype(), DType, {
std::vector<DType*> dptr(in_data.size());
for (size_t i = 0; i < in_data.size(); ++i) {
TBlob data = in_data[i].data();
CHECK(data.CheckContiguous());
dptr[i] = data.FlatTo2D<cpu, DType>().dptr_;
}
size_t total = in_data[0].shape().Size();
ReduceSumCPUImpl(dptr, total);
});
}
// serial implementation of reduce sum for row sparse NDArray.
inline void ReduceSumCPUExSerial(const std::vector<NDArray> &in, NDArray *out) {
using namespace rowsparse;
using namespace mshadow;
auto stype = out->storage_type();
CHECK_EQ(stype, kRowSparseStorage) << "Unexpected storage type " << stype;
size_t total_num_rows = 0;
size_t num_in = in.size();
// skip the ones with empty indices and values
std::vector<bool> skip(num_in, false);
// the values tensor of the inputs
MSHADOW_TYPE_SWITCH(out->dtype(), DType, {
MSHADOW_IDX_TYPE_SWITCH(out->aux_type(kIdx), IType, {
std::vector<Tensor<cpu, 2, DType>> in_vals(num_in);
std::vector<Tensor<cpu, 1, IType>> in_indices(num_in);
// offset to the values tensor of all inputs
std::vector<size_t> offsets(num_in, 0);
std::vector<size_t> num_rows(num_in, 0);
for (size_t i = 0; i < num_in; i++) {
if (!in[i].storage_initialized()) {
skip[i] = true;
continue;
}
auto size = in[i].aux_shape(kIdx).Size();
num_rows[i] = size;
total_num_rows += size;
in_vals[i] = in[i].data().FlatTo2D<cpu, DType>();
in_indices[i] = in[i].aux_data(kIdx).FlatTo1D<cpu, IType>();
}
std::vector<IType> indices;
indices.reserve(total_num_rows);
// gather indices from all inputs
for (size_t i = 0; i < num_in; i++) {
for (size_t j = 0; j < num_rows[i]; j++) {
indices.emplace_back(in_indices[i][j]);
}
}
CHECK_EQ(indices.size(), total_num_rows);
// dedup indices
std::sort(indices.begin(), indices.end());
indices.resize(std::unique(indices.begin(), indices.end()) - indices.begin());
// the one left are unique non-zero rows
size_t nnr = indices.size();
// allocate memory for output
out->CheckAndAlloc({Shape1(nnr)});
auto idx_data = out->aux_data(kIdx).FlatTo1D<cpu, IType>();
auto val_data = out->data().FlatTo2D<cpu, DType>();
for (size_t i = 0; i < nnr; i++) {
// copy indices back
idx_data[i] = indices[i];
bool zeros = true;
for (size_t j = 0; j < num_in; j++) {
if (skip[j]) continue;
size_t offset = offsets[j];
if (offset < num_rows[j]) {
if (indices[i] == in_indices[j][offset]) {
if (zeros) {
Copy(val_data[i], in_vals[j][offset], nullptr);
zeros = false;
} else {
val_data[i] += in_vals[j][offset];
}
offsets[j] += 1;
}
}
}
}
});
});
}
template<typename DType>
inline static void ReduceSumCPU(
const std::vector<DType*> &dptr, size_t offset, index_t size) {
using namespace mshadow; // NOLINT(*)
Tensor<cpu, 1, DType> in_0(dptr[0] + offset, Shape1(size));
for (size_t i = 1; i < dptr.size(); i+=4) {
switch (dptr.size() - i) {
case 1: {
Tensor<cpu, 1, DType> in_1(dptr[i] + offset, Shape1(size));
in_0 += in_1;
break;
}
case 2: {
Tensor<cpu, 1, DType> in_1(dptr[i] + offset, Shape1(size));
Tensor<cpu, 1, DType> in_2(dptr[i+1] + offset, Shape1(size));
in_0 += in_1 + in_2;
break;
}
case 3: {
Tensor<cpu, 1, DType> in_1(dptr[i] + offset, Shape1(size));
Tensor<cpu, 1, DType> in_2(dptr[i+1] + offset, Shape1(size));
Tensor<cpu, 1, DType> in_3(dptr[i+2] + offset, Shape1(size));
in_0 += in_1 + in_2 + in_3;
break;
}
default: {
Tensor<cpu, 1, DType> in_1(dptr[i] + offset, Shape1(size));
Tensor<cpu, 1, DType> in_2(dptr[i+1] + offset, Shape1(size));
Tensor<cpu, 1, DType> in_3(dptr[i+2] + offset, Shape1(size));
Tensor<cpu, 1, DType> in_4(dptr[i+3] + offset, Shape1(size));
in_0 += in_1 + in_2 + in_3 + in_4;
break;
}
}
}
}
template<typename DType>
inline void ReduceSumCPUImpl(std::vector<DType*> dptr, size_t total) {
const size_t step = std::min(bigarray_bound_, static_cast<size_t>(4 << 10));
long ntask = (total + step - 1) / step; // NOLINT(*)
if (total < bigarray_bound_ || nthread_reduction_ <= 1) {
ReduceSumCPU(dptr, 0, total);
} else {
#pragma omp parallel for schedule(static) num_threads(nthread_reduction_)
for (long j = 0; j < ntask; ++j) { // NOLINT(*)
size_t k = static_cast<size_t>(j);
size_t begin = std::min(k * step, total);
size_t end = std::min((k + 1) * step, total);
if (j == ntask - 1) CHECK_EQ(end, total);
ReduceSumCPU(dptr, begin, static_cast<index_t>(end - begin));
}
}
}
/// \brief temporal space for pushing and pulling
struct BufferEntry {
/// \brief the merged value
NDArray merged;
/// \brief the cpu buffer for gpu data
std::vector<NDArray> copy_buf;
};
std::unordered_map<int, BufferEntry> merge_buf_;
size_t bigarray_bound_;
int nthread_reduction_;
bool is_serial_push_;
};
/**
* \brief an implementation of Comm that performs reduction on device
* directly.
*
* It is faster if the total device-to-device bandwidths is larger than
* device-to-cpu, which is often true for 4 or 8 GPUs. But it uses more device
* memory.
*/
class CommDevice : public Comm {
public:
CommDevice() {
inited_ = false;
}
virtual ~CommDevice() { }
void Init(int key, const NDArrayStorageType stype, const TShape& shape,
int dtype = mshadow::kFloat32) override {
sorted_key_attrs_.emplace_back(key, shape, dtype, stype);
}
void InitBuffersAndComm(const std::vector<NDArray>& src) {
if (!inited_) {
std::vector<Context> devs;
for (const auto& a : src) {
devs.push_back(a.ctx());
}
InitMergeBuffer(devs);
if (dmlc::GetEnv("MXNET_ENABLE_GPU_P2P", 1)) {
EnableP2P(devs);
}
}
}
const NDArray& Reduce(int key, const std::vector<NDArray>& src,
int priority) override {
// when this reduce is called from kvstore_dist, gc is not set
// we don't do compression twice in dist_sync_device
if ((gc_ != nullptr) && (gc_->get_type() != CompressionType::kNone)) {
return ReduceCompressed(key, src, priority);
}
// avoid extra copy for single device, but it may bring problems for
// abnormal usage of kvstore
if (src.size() == 1) {
return src[0];
}
InitBuffersAndComm(src);
auto& buf = merge_buf_[key];
std::vector<NDArray> reduce(src.size());
const NDArrayStorageType stype = buf.merged.storage_type();
if (stype == kDefaultStorage) {
CopyFromTo(src[0], &(buf.merged), priority);
reduce[0] = buf.merged;
if (buf.copy_buf.empty()) {
// TODO(mli) this results in large device memory usage for huge ndarray,
// such as the largest fullc in VGG. consider to do segment reduce with
// NDArray.Slice or gpu direct memory access. for the latter, we need to
// remove some ctx check, and also it reduces 20% perf
buf.copy_buf.resize(src.size()-1);
for (size_t i = 0; i < src.size()-1; ++i) {
buf.copy_buf[i] = NDArray(
buf.merged.shape(), buf.merged.ctx(), false, buf.merged.dtype());
}
}
for (size_t i = 0; i < src.size()-1; ++i) {
CopyFromTo(src[i+1], &(buf.copy_buf[i]), priority);
reduce[i+1] = buf.copy_buf[i];
}
} else {
if (buf.copy_buf.empty()) {
buf.copy_buf.resize(src.size());
for (size_t j = 0; j < src.size(); ++j) {
buf.copy_buf[j] = NDArray(
buf.merged.storage_type(), buf.merged.shape(), buf.merged.ctx(),
true, buf.merged.dtype());
}
}
for (size_t i = 0; i < src.size(); ++i) {
CopyFromTo(src[i], &(buf.copy_buf[i]), priority);
reduce[i] = buf.copy_buf[i];
}
}
ElementwiseSum(reduce, &buf.merged, priority);
return buf.merged;
}
const NDArray& ReduceCompressed(int key, const std::vector<NDArray>& src,
int priority) {
InitBuffersAndComm(src);
auto& buf = merge_buf_[key];
std::vector<NDArray> reduce(src.size());
if (buf.copy_buf.empty()) {
// one buf for each context
buf.copy_buf.resize(src.size());
buf.compressed_recv_buf.resize(src.size());
buf.compressed_send_buf.resize(src.size());
buf.residual.resize(src.size());
for (size_t i = 0; i < src.size(); ++i) {
buf.copy_buf[i] = NDArray(buf.merged.shape(), buf.merged.ctx(),
false, buf.merged.dtype());
buf.residual[i] = NDArray(buf.merged.shape(), src[i].ctx(),
false, buf.merged.dtype());
buf.residual[i] = 0;
int64_t small_size = gc_->GetCompressedSize(buf.merged.shape().Size());
buf.compressed_recv_buf[i] = NDArray(TShape{small_size}, buf.merged.ctx(),
false, buf.merged.dtype());
buf.compressed_send_buf[i] = NDArray(TShape{small_size}, src[i].ctx(),
false, buf.merged.dtype());
}
}
for (size_t i = 0; i < src.size(); ++i) {
// compress before copy
// this is done even if the data is on same context as copy_buf because
// we don't want the training to be biased towards data on this GPU
gc_->Quantize(src[i], &(buf.compressed_send_buf[i]), &(buf.residual[i]), priority);
if (buf.compressed_send_buf[i].ctx() != buf.compressed_recv_buf[i].ctx()) {
CopyFromTo(buf.compressed_send_buf[i], &(buf.compressed_recv_buf[i]), priority);
} else {
// avoid memory copy when they are on same context
buf.compressed_recv_buf[i] = buf.compressed_send_buf[i];
}
gc_->Dequantize(buf.compressed_recv_buf[i], &(buf.copy_buf[i]), priority);
reduce[i] = buf.copy_buf[i];
}
ElementwiseSum(reduce, &buf.merged);
return buf.merged;
}
void Broadcast(int key, const NDArray& src,
const std::vector<NDArray*> dst, int priority) override {
if (!inited_) {
// copy to a random device first
int dev_id = key % dst.size();
CopyFromTo(src, dst[dev_id], priority);
for (size_t i = 0; i < dst.size(); ++i) {
if (i != static_cast<size_t>(dev_id)) {
CopyFromTo(*dst[dev_id], dst[i], priority);
}
}
} else {
auto& buf = merge_buf_[key];
CopyFromTo(src, &buf.merged, priority);
for (auto d : dst) {
CopyFromTo(buf.merged, d, priority);
}
}
}
void BroadcastRowSparse(int key, const NDArray& src,
const std::vector<std::pair<NDArray*, NDArray>>& dst,
const int priority) override {
CHECK_EQ(src.storage_type(), kRowSparseStorage)
<< "BroadcastRowSparse expects row-sparse src NDArray";
for (size_t i = 0; i < dst.size(); ++i) {
NDArray* out = dst[i].first;
NDArray row_id = dst[i].second;
CHECK_EQ(out->storage_type(), kRowSparseStorage)
<< "BroadcastRowSparse expects row_sparse dst NDArray";
CHECK_EQ(row_id.ctx(), src.ctx())
<< "row_id and src are expected to be on the same context";
// retain according to indices
const bool is_same_ctx = out->ctx() == src.ctx();
const bool is_diff_var = out->var() != src.var();
NDArray retained_gpu = (is_same_ctx && is_diff_var) ? *out :
NDArray(kRowSparseStorage, out->shape(), src.ctx(), true,
out->dtype(), out->aux_types());
Engine::Get()->PushAsync([=](RunContext rctx, Engine::CallbackOnComplete on_complete) {
const TBlob& indices = row_id.data();
using namespace mxnet::common;
NDArray temp = retained_gpu;
switch (temp.ctx().dev_mask()) {
case cpu::kDevMask: {
SparseRetainOpForwardRspWrapper<cpu>(rctx.get_stream<cpu>(),
src, indices, kWriteTo, &temp);
break;
}
#if MXNET_USE_CUDA
case gpu::kDevMask: {
SparseRetainOpForwardRspWrapper<gpu>(rctx.get_stream<gpu>(),
src, indices, kWriteTo, &temp);
// wait for GPU operations to complete
rctx.get_stream<gpu>()->Wait();
break;
}
#endif
default: LOG(FATAL) << MXNET_GPU_NOT_ENABLED_ERROR;
}
on_complete();
}, retained_gpu.ctx(), {src.var(), row_id.var()}, {retained_gpu.var()},
FnProperty::kNormal, priority, "KVStoreSparseRetain");
CopyFromTo(retained_gpu, out, priority);
}
}
private:
void EnableP2P(const std::vector<Context>& devs) {
#if MXNET_USE_CUDA
std::vector<int> gpus;
for (const auto& d : devs) {
if (d.dev_mask() == gpu::kDevMask) {
gpus.push_back(d.dev_id);
}
}
int n = static_cast<int>(gpus.size());
int enabled = 0;
std::vector<int> p2p(n*n);
for (int i = 0; i < n; ++i) {
cudaSetDevice(gpus[i]);
for (int j = 0; j < n; j++) {
int access;
cudaDeviceCanAccessPeer(&access, gpus[i], gpus[j]);
if (access) {
cudaError_t e = cudaDeviceEnablePeerAccess(gpus[j], 0);
if (e == cudaSuccess || e == cudaErrorPeerAccessAlreadyEnabled) {
++enabled;
p2p[i*n+j] = 1;
}
}
}
}
if (enabled != n*(n-1)) {
// print warning info if not fully enabled
LOG(WARNING) << "only " << enabled << " out of "
<< n*(n-1) << " GPU pairs are enabled direct access. "
<< "It may affect the performance. "
<< "You can set MXNET_ENABLE_GPU_P2P=0 to turn it off";
std::string access(n, '.');
for (int i = 0; i < n; ++i) {
for (int j = 0; j < n; ++j) {
access[j] = p2p[i*n+j] ? 'v' : '.';
}
LOG(WARNING) << access;
}
}
#endif
}
using KeyAttrs = std::tuple<int, TShape, int, NDArrayStorageType>;
// try to allocate buff on device evenly
void InitMergeBuffer(const std::vector<Context>& devs) {
std::sort(sorted_key_attrs_.begin(), sorted_key_attrs_.end(), [](
const KeyAttrs& a, const KeyAttrs& b) {
return std::get<1>(a).Size() > std::get<1>(b).Size();
});
std::unordered_map<int, std::pair<Context, size_t>> ctx_info;
for (auto d : devs) {
ctx_info[d.dev_id] = std::make_pair(d, 0);
}
for (size_t i = 0; i < sorted_key_attrs_.size(); ++i) {
const int key = std::get<0>(sorted_key_attrs_[i]);
const TShape& shape = std::get<1>(sorted_key_attrs_[i]);
const int type = std::get<2>(sorted_key_attrs_[i]);
const NDArrayStorageType stype = std::get<3>(sorted_key_attrs_[i]);
auto& buf = merge_buf_[key];
Context ctx;
size_t min_size = std::numeric_limits<size_t>::max();
for (auto it = ctx_info.begin(); it != ctx_info.end(); ++it) {
size_t size = it->second.second;
if (size <= min_size) {
ctx = it->second.first;
min_size = size;
}
}
if (stype == kDefaultStorage) {
buf.merged = NDArray(shape, ctx, false, type);
} else {
buf.merged = NDArray(stype, shape, ctx, true, type);
}
ctx_info[ctx.dev_id].second += shape.Size();
}
inited_ = true;
}
std::vector<KeyAttrs> sorted_key_attrs_;
/// \brief temporal space for pushing and pulling
struct BufferEntry {
/// \brief the merged value
NDArray merged;
/// \brief the gpu buffer
std::vector<NDArray> copy_buf;
/// \brief the residual buffer for gradient compression
std::vector<NDArray> residual;
/// \brief the small buffer for compressed data in sender
std::vector<NDArray> compressed_send_buf;
/// \brief the small buffer for compressed data in receiver
std::vector<NDArray> compressed_recv_buf;
};
std::unordered_map<int, BufferEntry> merge_buf_;
bool inited_;
};
} // namespace kvstore
} // namespace mxnet
#endif // MXNET_KVSTORE_COMM_H_
|
ellipticStressPartialAxCoeffHex3D.c | extern "C" void FUNC(ellipticStressPartialAxCoeffHex3D)(const dlong &Nelements,
const dlong &offset,
const dlong &loffset,
const dlong* __restrict__ elementList,
const dfloat* __restrict__ vgeo,
const dfloat* __restrict__ D,
const dfloat* __restrict__ S,
const dfloat* __restrict__ lambda,
const dfloat* __restrict__ q,
dfloat* __restrict__ Aq)
{
dfloat s_D[p_Nq][p_Nq];
dfloat s_U[p_Nq][p_Nq][p_Nq];
dfloat s_V[p_Nq][p_Nq][p_Nq];
dfloat s_W[p_Nq][p_Nq][p_Nq];
dfloat s_SUr[p_Nq][p_Nq][p_Nq];
dfloat s_SUs[p_Nq][p_Nq][p_Nq];
dfloat s_SUt[p_Nq][p_Nq][p_Nq];
dfloat s_SVr[p_Nq][p_Nq][p_Nq];
dfloat s_SVs[p_Nq][p_Nq][p_Nq];
dfloat s_SVt[p_Nq][p_Nq][p_Nq];
dfloat s_SWr[p_Nq][p_Nq][p_Nq];
dfloat s_SWs[p_Nq][p_Nq][p_Nq];
dfloat s_SWt[p_Nq][p_Nq][p_Nq];
for(int j = 0; j < p_Nq; ++j)
for(int i = 0; i < p_Nq; ++i)
s_D[j][i] = D[j * p_Nq + i];
#ifdef __NEKRS__OMP__
#pragma omp parallel for private(s_U, s_V, s_W, s_SUr, s_SUs, s_SUt, s_SVr, s_SVs, s_SVt, s_SWr, s_SWs, s_SWt)
#endif
for(dlong elem = 0; elem < Nelements; ++elem) {
dlong e = elementList[elem];
for(int k = 0; k < p_Nq; ++k)
for(int j = 0; j < p_Nq; ++j)
for(int i = 0; i < p_Nq; ++i) {
const dlong id = e * p_Np + k * p_Nq * p_Nq + j * p_Nq + i;
s_U[k][j][i] = q[id + 0 * offset];
s_V[k][j][i] = q[id + 1 * offset];
s_W[k][j][i] = q[id + 2 * offset];
}
// loop over slabs
for(int k = 0; k < p_Nq; ++k)
for(int j = 0; j < p_Nq; ++j)
for(int i = 0; i < p_Nq; ++i) {
const dlong gid = i + j * p_Nq + k * p_Nq * p_Nq + e * p_Np * p_Nvgeo;
const dfloat rx = vgeo[gid + p_RXID * p_Np];
const dfloat ry = vgeo[gid + p_RYID * p_Np];
const dfloat rz = vgeo[gid + p_RZID * p_Np];
const dfloat sx = vgeo[gid + p_SXID * p_Np];
const dfloat sy = vgeo[gid + p_SYID * p_Np];
const dfloat sz = vgeo[gid + p_SZID * p_Np];
const dfloat tx = vgeo[gid + p_TXID * p_Np];
const dfloat ty = vgeo[gid + p_TYID * p_Np];
const dfloat tz = vgeo[gid + p_TZID * p_Np];
const dfloat JW = vgeo[gid + p_JWID * p_Np];
// compute 1D derivatives
dfloat ur = 0.f, us = 0.f, ut = 0.f;
dfloat vr = 0.f, vs = 0.f, vt = 0.f;
dfloat wr = 0.f, ws = 0.f, wt = 0.f;
for(int m = 0; m < p_Nq; ++m) {
const dfloat Dim = s_D[i][m]; // Dr
const dfloat Djm = s_D[j][m]; // Ds
const dfloat Dkm = s_D[k][m]; // Dt
ur += Dim * s_U[k][j][m];
us += Djm * s_U[k][m][i];
ut += Dkm * s_U[m][j][i];
//
vr += Dim * s_V[k][j][m];
vs += Djm * s_V[k][m][i];
vt += Dkm * s_V[m][j][i];
//
wr += Dim * s_W[k][j][m];
ws += Djm * s_W[k][m][i];
wt += Dkm * s_W[m][j][i];
}
const dlong id = e * p_Np + k * p_Nq * p_Nq + j * p_Nq + i;
const dfloat u_lam0 = lambda[id + 0 * offset + 0 * loffset];
const dfloat v_lam0 = lambda[id + 0 * offset + 1 * loffset];
const dfloat w_lam0 = lambda[id + 0 * offset + 2 * loffset];
const dfloat dudx = rx * ur + sx * us + tx * ut;
const dfloat dudy = ry * ur + sy * us + ty * ut;
const dfloat dudz = rz * ur + sz * us + tz * ut;
const dfloat dvdx = rx * vr + sx * vs + tx * vt;
const dfloat dvdy = ry * vr + sy * vs + ty * vt;
const dfloat dvdz = rz * vr + sz * vs + tz * vt;
const dfloat dwdx = rx * wr + sx * ws + tx * wt;
const dfloat dwdy = ry * wr + sy * ws + ty * wt;
const dfloat dwdz = rz * wr + sz * ws + tz * wt;
const dfloat s11 = u_lam0 * JW * (dudx + dudx);
const dfloat s12 = u_lam0 * JW * (dudy + dvdx);
const dfloat s13 = u_lam0 * JW * (dudz + dwdx);
const dfloat s21 = v_lam0 * JW * (dvdx + dudy);
const dfloat s22 = v_lam0 * JW * (dvdy + dvdy);
const dfloat s23 = v_lam0 * JW * (dvdz + dwdy);
const dfloat s31 = w_lam0 * JW * (dwdx + dudz);
const dfloat s32 = w_lam0 * JW * (dwdy + dvdz);
const dfloat s33 = w_lam0 * JW * (dwdz + dwdz);
s_SUr[k][j][i] = rx * s11 + ry * s12 + rz * s13;
s_SUs[k][j][i] = sx * s11 + sy * s12 + sz * s13;
s_SUt[k][j][i] = tx * s11 + ty * s12 + tz * s13;
//
s_SVr[k][j][i] = rx * s21 + ry * s22 + rz * s23;
s_SVs[k][j][i] = sx * s21 + sy * s22 + sz * s23;
s_SVt[k][j][i] = tx * s21 + ty * s22 + tz * s23;
//
s_SWr[k][j][i] = rx * s31 + ry * s32 + rz * s33;
s_SWs[k][j][i] = sx * s31 + sy * s32 + sz * s33;
s_SWt[k][j][i] = tx * s31 + ty * s32 + tz * s33;
}
// loop over slabs
for(int k = 0; k < p_Nq; ++k)
for(int j = 0; j < p_Nq; ++j)
for(int i = 0; i < p_Nq; ++i) {
dfloat r_Au = 0.f, r_Av = 0.f, r_Aw = 0.f;
for(int m = 0; m < p_Nq; m++) {
const dfloat Dim = s_D[m][i]; // Dr'
const dfloat Djm = s_D[m][j]; // Ds'
const dfloat Dkm = s_D[m][k]; // Dt'
r_Au += Dim * s_SUr[k][j][m];
r_Au += Djm * s_SUs[k][m][i];
r_Au += Dkm * s_SUt[m][j][i];
r_Av += Dim * s_SVr[k][j][m];
r_Av += Djm * s_SVs[k][m][i];
r_Av += Dkm * s_SVt[m][j][i];
r_Aw += Dim * s_SWr[k][j][m];
r_Aw += Djm * s_SWs[k][m][i];
r_Aw += Dkm * s_SWt[m][j][i];
}
const dlong id = e * p_Np + k * p_Nq * p_Nq + j * p_Nq + i;
const dfloat u_lam1 = lambda[id + 1 * offset + 0 * loffset];
const dfloat v_lam1 = lambda[id + 1 * offset + 1 * loffset];
const dfloat w_lam1 = lambda[id + 1 * offset + 2 * loffset];
const dlong gid = i + j * p_Nq + k * p_Nq * p_Nq + e * p_Np * p_Nvgeo;
const dfloat JW = vgeo[gid + p_JWID * p_Np];
// store in register
Aq[id + 0 * offset] = r_Au + u_lam1 * JW * s_U[k][j][i];
Aq[id + 1 * offset] = r_Av + v_lam1 * JW * s_V[k][j][i];
Aq[id + 2 * offset] = r_Aw + w_lam1 * JW * s_W[k][j][i];
}
}
}
|
omp_for_reduction.c | <ompts:test>
<ompts:testdescription>Test which checks the omp for reduction directive wich all its options.</ompts:testdescription>
<ompts:ompversion>2.0</ompts:ompversion>
<ompts:directive>omp for reduction</ompts:directive>
<ompts:testcode>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "omp_testsuite.h"
int <ompts:testcode:functionname>omp_for_reduction</ompts:testcode:functionname> (FILE * logFile)
{
<ompts:orphan:vars>
double dt;
int sum;
int diff;
int product = 1;
double dsum;
double dknown_sum;
double ddiff;
int logic_and;
int logic_or;
int bit_and;
int bit_or;
int exclusiv_bit_or;
int *logics;
</ompts:orphan:vars>
#define DOUBLE_DIGITS 20 /* dt^DOUBLE_DIGITS */
#define MAX_FACTOR 10
#define KNOWN_PRODUCT 3628800 /* 10! */
int i;
int known_sum;
int known_product;
double rounding_error = 1.E-9; /* over all rounding error to be ignored in the double tests */
double dpt;
int result = 0;
int logicsArray[LOOPCOUNT];
/* Variables for integer tests */
sum = 0;
product = 1;
known_sum = (LOOPCOUNT * (LOOPCOUNT + 1)) / 2;
/* variabels for double tests */
dt = 1. / 3.; /* base of geometric row for + and - test*/
dsum = 0.;
/* Variabeles for logic tests */
logics = logicsArray;
logic_and = 1;
logic_or = 0;
/* Variabeles for bit operators tests */
bit_and = 1;
bit_or = 0;
/* Variables for exclusiv bit or */
exclusiv_bit_or = 0;
/****************************************************************************/
/** Tests for integers **/
/****************************************************************************/
/**** Testing integer addition ****/
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(+:sum)</ompts:check><ompts:crosscheck></ompts:crosscheck>
for (j = 1; j <= LOOPCOUNT; j++)
{
sum = sum + j;
}
</ompts:orphan>
}
if (known_sum != sum) {
result++;
fprintf (logFile, "Error in sum with integers: Result was %d instead of %d.\n", sum, known_sum);
}
/**** Testing integer subtracton ****/
diff = (LOOPCOUNT * (LOOPCOUNT + 1)) / 2;
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(-:diff)</ompts:check><ompts:crosscheck></ompts:crosscheck>
for (j = 1; j <= LOOPCOUNT; j++)
{
diff = diff - j;
}
</ompts:orphan>
}
if (diff != 0) {
result++;
fprintf (logFile, "Error in difference with integers: Result was %d instead of 0.\n", diff);
}
/**** Testing integer multiplication ****/
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(*:product)</ompts:check><ompts:crosscheck></ompts:crosscheck>
for (j = 1; j <= MAX_FACTOR; j++)
{
product *= j;
}
</ompts:orphan>
}
known_product = KNOWN_PRODUCT;
if(known_product != product)
{
result++;
fprintf (logFile,"Error in Product with integers: Result was %d instead of %d\n",product,known_product);
}
/****************************************************************************/
/** Tests for doubles **/
/****************************************************************************/
/**** Testing double addition ****/
dsum = 0.;
dpt = 1.;
for (i = 0; i < DOUBLE_DIGITS; ++i)
{
dpt *= dt;
}
dknown_sum = (1 - dpt) / (1 - dt);
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(+:dsum)</ompts:check>
for (j = 0; j < DOUBLE_DIGITS; j++)
{
dsum += pow (dt, j);
}
</ompts:orphan>
}
if (fabs (dsum - dknown_sum) > rounding_error) {
result++;
fprintf (logFile, "\nError in sum with doubles: Result was %f instead of: %f (Difference: %E)\n", dsum, dknown_sum, dsum-dknown_sum);
}
#if 0
dpt = 1.;
for (i = 0; i < DOUBLE_DIGITS; ++i)
{
dpt *= dt;
}
#endif
/**** Testing double subtraction ****/
ddiff = (1 - dpt) / (1 - dt);
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(-:ddiff)</ompts:check>
for (j = 0; j < DOUBLE_DIGITS; ++j)
{
ddiff -= pow (dt, j);
}
</ompts:orphan>
}
if (fabs (ddiff) > rounding_error) {
result++;
fprintf (logFile, "Error in Difference with doubles: Result was %E instead of 0.0\n", ddiff);
}
/****************************************************************************/
/** Tests for logical values **/
/****************************************************************************/
/**** Testing logic and ****/
for (i = 0; i < LOOPCOUNT; i++)
{
logics[i] = 1;
}
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(&&:logic_and)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
logic_and = (logic_and && logics[j]);
}
</ompts:orphan>
}
if(!logic_and) {
result++;
fprintf (logFile, "Error in logic AND part 1\n");
}
logic_and = 1;
logics[LOOPCOUNT / 2] = 0;
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(&&:logic_and)</ompts:check><ompts:crosscheck></ompts:crosscheck>
for (j = 0; j < LOOPCOUNT; ++j)
{
logic_and = logic_and && logics[j];
}
</ompts:orphan>
}
if(logic_and) {
result++;
fprintf (logFile, "Error in logic AND part 2\n");
}
/**** Testing logic or ****/
for (i = 0; i < LOOPCOUNT; i++)
{
logics[i] = 0;
}
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(||:logic_or) </ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
logic_or = logic_or || logics[j];
}
</ompts:orphan>
}
if (logic_or) {
result++;
fprintf (logFile, "Error in logic OR part 1\n");
}
logic_or = 0;
logics[LOOPCOUNT / 2] = 1;
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(||:logic_or)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
logic_or = logic_or || logics[j];
}
</ompts:orphan>
}
if(!logic_or) {
result++;
fprintf (logFile, "Error in logic OR part 2\n");
}
/****************************************************************************/
/** Tests for bit values **/
/****************************************************************************/
/**** Testing bit and ****/
for (i = 0; i < LOOPCOUNT; ++i)
{
logics[i] = 1;
}
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(&:bit_and) </ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
bit_and = (bit_and & logics[j]);
}
</ompts:orphan>
}
if (!bit_and) {
result++;
fprintf (logFile, "Error in BIT AND part 1\n");
}
bit_and = 1;
logics[LOOPCOUNT / 2] = 0;
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(&:bit_and)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
bit_and = bit_and & logics[j];
}
</ompts:orphan>
}
if (bit_and) {
result++;
fprintf (logFile, "Error in BIT AND part 2\n");
}
/**** Testing bit or ****/
for (i = 0; i < LOOPCOUNT; i++)
{
logics[i] = 0;
}
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(|:bit_or)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
bit_or = bit_or | logics[j];
}
</ompts:orphan>
}
if (bit_or) {
result++;
fprintf (logFile, "Error in BIT OR part 1\n");
}
bit_or = 0;
logics[LOOPCOUNT / 2] = 1;
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(|:bit_or)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
bit_or = bit_or | logics[j];
}
</ompts:orphan>
}
if (!bit_or) {
result++;
fprintf (logFile, "Error in BIT OR part 2\n");
}
/**** Testing exclusive bit or ****/
for (i = 0; i < LOOPCOUNT; i++)
{
logics[i] = 0;
}
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(^:exclusiv_bit_or)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
exclusiv_bit_or = exclusiv_bit_or ^ logics[j];
}
</ompts:orphan>
}
if (exclusiv_bit_or) {
result++;
fprintf (logFile, "Error in EXCLUSIV BIT OR part 1\n");
}
exclusiv_bit_or = 0;
logics[LOOPCOUNT / 2] = 1;
#pragma omp parallel
{
<ompts:orphan>
int j;
#pragma omp for schedule(dynamic,1) <ompts:check>reduction(^:exclusiv_bit_or)</ompts:check>
for (j = 0; j < LOOPCOUNT; ++j)
{
exclusiv_bit_or = exclusiv_bit_or ^ logics[j];
}
</ompts:orphan>
}
if (!exclusiv_bit_or) {
result++;
fprintf (logFile, "Error in EXCLUSIV BIT OR part 2\n");
}
/*fprintf ("\nResult:%d\n", result);*/
return (result == 0);
free (logics);
}
</ompts:testcode>
</ompts:test>
|
GB_unop__identity_fc64_uint32.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_fc64_uint32
// op(A') function: GB_unop_tran__identity_fc64_uint32
// C type: GxB_FC64_t
// A type: uint32_t
// cast: GxB_FC64_t cij = GxB_CMPLX ((double) (aij), 0)
// unaryop: cij = aij
#define GB_ATYPE \
uint32_t
#define GB_CTYPE \
GxB_FC64_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint32_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) \
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
uint32_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ; \
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_FC64 || GxB_NO_UINT32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_apply__identity_fc64_uint32
(
GxB_FC64_t *Cx, // Cx and Ax may be aliased
const uint32_t *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 (uint32_t), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
uint32_t aij = Ax [p] ;
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ;
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 ;
uint32_t aij = Ax [p] ;
GxB_FC64_t z = GxB_CMPLX ((double) (aij), 0) ;
Cx [p] = z ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_tran__identity_fc64_uint32
(
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
|
GB_unop__minv_uint64_uint64.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__minv_uint64_uint64)
// op(A') function: GB (_unop_tran__minv_uint64_uint64)
// C type: uint64_t
// A type: uint64_t
// cast: uint64_t cij = aij
// unaryop: cij = GB_IMINV_UNSIGNED (aij, 64)
#define GB_ATYPE \
uint64_t
#define GB_CTYPE \
uint64_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint64_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = GB_IMINV_UNSIGNED (x, 64) ;
// casting
#define GB_CAST(z, aij) \
uint64_t z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
uint64_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
uint64_t z = aij ; \
Cx [pC] = GB_IMINV_UNSIGNED (z, 64) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_MINV || GxB_NO_UINT64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__minv_uint64_uint64)
(
uint64_t *Cx, // Cx and Ax may be aliased
const uint64_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++)
{
uint64_t aij = Ax [p] ;
uint64_t z = aij ;
Cx [p] = GB_IMINV_UNSIGNED (z, 64) ;
}
}
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 ;
uint64_t aij = Ax [p] ;
uint64_t z = aij ;
Cx [p] = GB_IMINV_UNSIGNED (z, 64) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__minv_uint64_uint64)
(
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
|
sapG_fmt_plug.c | /*
* this is a SAP PASSCODE (CODEVN G) plugin for john the ripper.
* tested on linux/x86 only, rest is up to you.. at least, someone did the reversing :-)
*
* please note: this code is in a "works for me"-state, feel free to modify/speed up/clean/whatever it...
*
* (c) x7d8 sap loverz, public domain, btw
* cheers: see test-cases.
*
* Heavily modified by magnum 2011-2012 for performance and for SIMD, OMP and
* encodings support. Copyright (c) 2011, 2012 magnum, 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_sapG;
#elif FMT_REGISTERS_H
john_register_one(&fmt_sapG);
#else
#include <string.h>
#include <ctype.h>
#include "arch.h"
#ifdef SIMD_COEF_32
#define NBKEYS (SIMD_COEF_32 * SIMD_PARA_SHA1)
#endif
#include "simd-intrinsics.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "sha.h"
#include "options.h"
#include "unicode.h"
#include "johnswap.h"
#define FORMAT_LABEL "sapg"
#define FORMAT_NAME "SAP CODVN F/G (PASSCODE)"
#define ALGORITHM_NAME "SHA1 " SHA1_ALGORITHM_NAME
static unsigned int omp_t = 1;
#if defined(_OPENMP)
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 2048
#endif
#endif
#include "memdbg.h"
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH 0
#define SALT_FIELD_LENGTH 40
#define USER_NAME_LENGTH 12 /* max. length of user name in characters */
#define SALT_LENGTH (USER_NAME_LENGTH * 4) /* bytes of UTF-8 */
#define PLAINTEXT_LENGTH 40 /* Characters */
#define UTF8_PLAINTEXT_LENGTH MIN(125, PLAINTEXT_LENGTH * 4) /* bytes */
#define BINARY_SIZE 20
#define BINARY_ALIGN 4
#define SALT_SIZE sizeof(struct saltstruct)
#define SALT_ALIGN 4
#define CIPHERTEXT_LENGTH (SALT_LENGTH + 1 + 2*BINARY_SIZE) /* SALT + $ + 2x20 bytes for SHA1-representation */
#ifdef SIMD_COEF_32
#define MIN_KEYS_PER_CRYPT NBKEYS
#define MAX_KEYS_PER_CRYPT NBKEYS
#define GETPOS(i, index) ( (index&(SIMD_COEF_32-1))*4 + ((i)&60)*SIMD_COEF_32 + (3-((i)&3)) + (unsigned int)index/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32*4 ) //for endianity conversion
#define GETWORDPOS(i, index) ( (index&(SIMD_COEF_32-1))*4 + ((i)&60)*SIMD_COEF_32 + (unsigned int)index/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32*4 )
#define GETSTARTPOS(index) ( (index&(SIMD_COEF_32-1))*4 + (unsigned int)index/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32*4 )
#define GETOUTPOS(i, index) ( (index&(SIMD_COEF_32-1))*4 + ((i)&(0xffffffff-3))*SIMD_COEF_32 + (3-((i)&3)) + (unsigned int)index/SIMD_COEF_32*20*SIMD_COEF_32 ) //for endianity conversion
#else
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
#endif
//this array is from disp+work (sap's worker process)
#define MAGIC_ARRAY_SIZE 160
static const unsigned char theMagicArray[MAGIC_ARRAY_SIZE]=
{0x91, 0xAC, 0x51, 0x14, 0x9F, 0x67, 0x54, 0x43, 0x24, 0xE7, 0x3B, 0xE0, 0x28, 0x74, 0x7B, 0xC2,
0x86, 0x33, 0x13, 0xEB, 0x5A, 0x4F, 0xCB, 0x5C, 0x08, 0x0A, 0x73, 0x37, 0x0E, 0x5D, 0x1C, 0x2F,
0x33, 0x8F, 0xE6, 0xE5, 0xF8, 0x9B, 0xAE, 0xDD, 0x16, 0xF2, 0x4B, 0x8D, 0x2C, 0xE1, 0xD4, 0xDC,
0xB0, 0xCB, 0xDF, 0x9D, 0xD4, 0x70, 0x6D, 0x17, 0xF9, 0x4D, 0x42, 0x3F, 0x9B, 0x1B, 0x11, 0x94,
0x9F, 0x5B, 0xC1, 0x9B, 0x06, 0x05, 0x9D, 0x03, 0x9D, 0x5E, 0x13, 0x8A, 0x1E, 0x9A, 0x6A, 0xE8,
0xD9, 0x7C, 0x14, 0x17, 0x58, 0xC7, 0x2A, 0xF6, 0xA1, 0x99, 0x63, 0x0A, 0xD7, 0xFD, 0x70, 0xC3,
0xF6, 0x5E, 0x74, 0x13, 0x03, 0xC9, 0x0B, 0x04, 0x26, 0x98, 0xF7, 0x26, 0x8A, 0x92, 0x93, 0x25,
0xB0, 0xA2, 0x0D, 0x23, 0xED, 0x63, 0x79, 0x6D, 0x13, 0x32, 0xFA, 0x3C, 0x35, 0x02, 0x9A, 0xA3,
0xB3, 0xDD, 0x8E, 0x0A, 0x24, 0xBF, 0x51, 0xC3, 0x7C, 0xCD, 0x55, 0x9F, 0x37, 0xAF, 0x94, 0x4C,
0x29, 0x08, 0x52, 0x82, 0xB2, 0x3B, 0x4E, 0x37, 0x9F, 0x17, 0x07, 0x91, 0x11, 0x3B, 0xFD, 0xCD };
// For backwards compatibility, we must support salts padded with spaces to a field width of 40
static struct fmt_tests tests[] = {
{"DDIC$6066CD3147915331EC4C602847D27A75EB3E8F0A", "DDIC"},
/*
* invalid IRL because password is too short (would work during login,
* but not during password change). We use these tests anyway because
* they help verifying key buffer cleaning:
*/
{"F $646A0AD270DF651065669A45D171EDD62DFE39A1", "X"},
{"JOHNNY $7D79B478E70CAAE63C41E0824EAB644B9070D10A", "CYBERPUNK"},
{"VAN$D15597367F24090F0A501962788E9F19B3604E73", "hauser"},
{"ROOT$1194E38F14B9F3F8DA1B181F14DEB70E7BDCC239", "KID"},
// invalid, because password is too short (would work during login, but not during password change):
{"MAN$22886450D0AB90FDA7F91C4F3DD5619175B372EA", "u"},
// SAP user name consisting of 12 consecutive EURO characters:
{"\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac"
"\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac\xe2\x82\xac"
"$B20D15C088481780CD44FCF2003AAAFBD9710C7C", "--+----"},
{"SAP* $60A0F7E06D95BC9FB45F605BDF1F7B660E5D5D4E", "MaStEr"},
{"DOLLAR$$$---$E0180FD4542D8B6715E7D0D9EDE7E2D2E40C3D4D", "Dollar$$$---"},
{NULL}
};
static UTF8 (*saved_plain)[UTF8_PLAINTEXT_LENGTH + 1];
static int *keyLen;
#ifdef SIMD_COEF_32
// max intermediate crypt size is 256 bytes
// multiple key buffers for lengths > 55
#define LIMB 5
static unsigned char *saved_key[LIMB];
static unsigned char *crypt_key;
static unsigned char *interm_crypt;
static unsigned int *clean_pos;
#else
static UTF8 (*saved_key)[UTF8_PLAINTEXT_LENGTH + 1];
static ARCH_WORD_32 (*crypt_key)[BINARY_SIZE / sizeof(ARCH_WORD_32)];
#endif
static struct saltstruct {
unsigned int l;
unsigned char s[SALT_LENGTH];
} *cur_salt;
static void init(struct fmt_main *self)
{
static int warned = 0;
#ifdef SIMD_COEF_32
int i;
#endif
// This is needed in order NOT to upper-case german double-s
// in UTF-8 mode.
initUnicode(UNICODE_MS_NEW);
if (!options.listconf && options.target_enc != UTF_8 &&
!(options.flags & FLG_TEST_CHK) && warned++ == 0)
fprintf(stderr, "Warning: SAP-F/G format should always be UTF-8.\n"
"Use --target-encoding=utf8\n");
// Max 40 characters or 125 bytes of UTF-8, We actually do not truncate
// multibyte input at 40 characters later because it's too expensive.
if (options.target_enc == UTF_8)
self->params.plaintext_length = UTF8_PLAINTEXT_LENGTH;
#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_plain = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_plain));
keyLen = mem_calloc(self->params.max_keys_per_crypt, sizeof(*keyLen));
#ifdef SIMD_COEF_32
clean_pos = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*clean_pos));
for(i = 0; i < LIMB; i++)
saved_key[i] = mem_calloc_align(self->params.max_keys_per_crypt,
SHA_BUF_SIZ * 4,
MEM_ALIGN_SIMD);
interm_crypt = mem_calloc_align(self->params.max_keys_per_crypt,
20, MEM_ALIGN_SIMD);
crypt_key = mem_calloc_align(self->params.max_keys_per_crypt,
20, MEM_ALIGN_SIMD);
#else
crypt_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*crypt_key));
saved_key = saved_plain;
#endif
}
static void done(void)
{
#ifdef SIMD_COEF_32
int i;
#endif
MEM_FREE(crypt_key);
#ifdef SIMD_COEF_32
MEM_FREE(interm_crypt);
for(i = 0; i < LIMB; i++)
MEM_FREE(saved_key[i]);
MEM_FREE(clean_pos);
#endif
MEM_FREE(keyLen);
MEM_FREE(saved_plain);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
int i, j;
char *p;
if (!ciphertext) return 0;
p = strrchr(ciphertext, '$');
if (!p) return 0;
if (p - ciphertext > SALT_FIELD_LENGTH) return 0;
if (strlen(&p[1]) != BINARY_SIZE * 2) return 0;
j = 0;
for (i = 0; i < p - ciphertext; i++) {
// even those lower case non-ascii characters with a
// corresponding upper case character could be rejected
if (ciphertext[i] >= 'a' && ciphertext[i] <= 'z')
return 0;
else if (ciphertext[i] & 0x80)
j++;
// Reject if user name is longer than 12 characters.
// This is not accurate, but close enough.
// To be exact, I'd need to keep j unchanged for
// the first byte of each character, instead of
// incrementing j for every byte >= 0x80.
if (i >= USER_NAME_LENGTH + j && ciphertext[i] != ' ')
return 0;
}
// SAP user name cannot start with ! or ?
if (ciphertext[0] == '!' || ciphertext[0] == '?') return 0;
// the user name must not simply be spaces, or empty
for (i = 0; i < p - ciphertext; ++i) {
if (ciphertext[i] == ' ')
continue;
break;
}
if (ciphertext[i] == '$') return 0;
p++;
// SAP and sap2john.pl always use upper case A-F for hashes,
// so don't allow a-f
for (i = 0; i < BINARY_SIZE * 2; i++)
if (!(((p[i]>='0' && p[i]<='9')) ||
((p[i]>='A' && p[i]<='F')) ))
return 0;
return 1;
}
static void set_salt(void *salt)
{
cur_salt = salt;
}
static void *get_salt(char *ciphertext)
{
char *p;
static struct saltstruct out;
p = strrchr(ciphertext, '$');
out.l = (int)(p - ciphertext);
memset(out.s, 0, sizeof(out.s));
memcpy(out.s, ciphertext, out.l);
return &out;
}
static void clear_keys(void)
{
memset(keyLen, 0, sizeof(*keyLen) * omp_t * MAX_KEYS_PER_CRYPT);
}
static void set_key(char *key, int index)
{
memcpy((char*)saved_plain[index], key, UTF8_PLAINTEXT_LENGTH);
keyLen[index] = -1;
}
static char *get_key(int index) {
return (char*)saved_plain[index];
}
static int cmp_all(void *binary, int count) {
#ifdef SIMD_COEF_32
unsigned int x,y=0;
#ifdef _OPENMP
for(;y<SIMD_PARA_SHA1*omp_t;y++)
#else
for(;y<SIMD_PARA_SHA1;y++)
#endif
for(x=0;x<SIMD_COEF_32;x++)
{
if( ((unsigned int*)binary)[0] == ((unsigned int*)crypt_key)[x+y*SIMD_COEF_32*5] )
return 1;
}
return 0;
#else
unsigned int index;
for (index = 0; index < count; index++)
if (!memcmp(binary, crypt_key[index], BINARY_SIZE))
return 1;
return 0;
#endif
}
static int cmp_exact(char *source, int index)
{
return 1;
}
static int cmp_one(void *binary, int index)
{
#ifdef SIMD_COEF_32
unsigned int x,y;
x = index&(SIMD_COEF_32-1);
y = (unsigned int)index/SIMD_COEF_32;
if( (((unsigned int*)binary)[0] != ((unsigned int*)crypt_key)[x+y*SIMD_COEF_32*5]) |
(((unsigned int*)binary)[1] != ((unsigned int*)crypt_key)[x+y*SIMD_COEF_32*5+SIMD_COEF_32]) |
(((unsigned int*)binary)[2] != ((unsigned int*)crypt_key)[x+y*SIMD_COEF_32*5+2*SIMD_COEF_32]) |
(((unsigned int*)binary)[3] != ((unsigned int*)crypt_key)[x+y*SIMD_COEF_32*5+3*SIMD_COEF_32])|
(((unsigned int*)binary)[4] != ((unsigned int*)crypt_key)[x+y*SIMD_COEF_32*5+4*SIMD_COEF_32]) )
return 0;
return 1;
#else
return !memcmp(binary, crypt_key[index], BINARY_SIZE);
#endif
}
/*
* calculate the length of data that has to be hashed from the magic array. pass the first hash result in here.
* this is part of the walld0rf-magic
* The return value will always be between 32 and 82, inclusive
*/
#if SIMD_COEF_32
static inline unsigned int extractLengthOfMagicArray(unsigned const char *pbHashArray, unsigned int index)
#else
static inline unsigned int extractLengthOfMagicArray(unsigned const char *pbHashArray)
#endif
{
unsigned int modSum = 0;
#if SIMD_COEF_32
unsigned const char *p = &pbHashArray[GETOUTPOS(3, index)];
modSum += *p++ % 6;
modSum += *p++ % 6;
modSum += *p++ % 6;
modSum += *p++ % 6;
p += 4*(SIMD_COEF_32 - 1);
modSum += *p++ % 6;
modSum += *p++ % 6;
modSum += *p++ % 6;
modSum += *p++ % 6;
p += 4*(SIMD_COEF_32 - 1) + 2;
modSum += *p++ % 6;
modSum += *p % 6;
#else
unsigned int i;
for (i=0; i<=9; i++)
modSum += pbHashArray[i] % 6;
#endif
return modSum + 0x20; //0x20 is hardcoded...
}
/*
* Calculate the offset into the magic array. pass the first hash result in here
* part of the walld0rf-magic
* The return value will always be between 0 and 70, inclusive
*/
#if SIMD_COEF_32
static inline unsigned int extractOffsetToMagicArray(unsigned const char *pbHashArray, unsigned int index)
#else
static inline unsigned int extractOffsetToMagicArray(unsigned const char *pbHashArray)
#endif
{
unsigned int modSum = 0;
#if SIMD_COEF_32
unsigned const int *p = (unsigned int*)&pbHashArray[GETOUTPOS(11, index)];
unsigned int temp;
temp = *p & 0x0707;
modSum += (temp >> 8) + (unsigned char)temp;
p += SIMD_COEF_32;
temp = *p & 0x07070707;
modSum += (temp >> 24) + (unsigned char)(temp >> 16) +
(unsigned char)(temp >> 8) + (unsigned char)temp;
p += SIMD_COEF_32;
temp = *p & 0x07070707;
modSum += (temp >> 24) + (unsigned char)(temp >> 16) +
(unsigned char)(temp >> 8) + (unsigned char)temp;
#else
unsigned int i;
for (i = 19; i >= 10; i--)
modSum += pbHashArray[i] % 8;
#endif
return modSum;
}
#if SIMD_COEF_32
static inline void crypt_done(unsigned const int *source, unsigned int *dest, int index)
{
unsigned int i;
unsigned const int *s = &source[(index&(SIMD_COEF_32-1)) + (unsigned int)index/SIMD_COEF_32*5*SIMD_COEF_32];
unsigned int *d = &dest[(index&(SIMD_COEF_32-1)) + (unsigned int)index/SIMD_COEF_32*5*SIMD_COEF_32];
for (i = 0; i < 5; i++) {
*d = *s;
s += SIMD_COEF_32;
d += SIMD_COEF_32;
}
}
#endif
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
#if SIMD_COEF_32
#if defined(_OPENMP)
int t;
#pragma omp parallel for
for (t = 0; t < omp_t; t++)
#define ti ((unsigned int)t*NBKEYS+(unsigned int)index)
#else
#define t 0
#define ti (unsigned int)index
#endif
{
unsigned int index, i, longest;
int len;
unsigned int crypt_len[NBKEYS];
longest = 0;
for (index = 0; index < NBKEYS; index++) {
// Store key into vector key buffer
if ((len = keyLen[ti]) < 0) {
ARCH_WORD_32 *keybuf_word = (ARCH_WORD_32*)&saved_key[0][GETSTARTPOS(ti)];
#if ARCH_ALLOWS_UNALIGNED
const ARCH_WORD_32 *wkey = (ARCH_WORD_32*)saved_plain[ti];
#else
char buf_aligned[UTF8_PLAINTEXT_LENGTH + 1] JTR_ALIGN(4);
char *key = (char*)saved_plain[ti];
const ARCH_WORD_32 *wkey = is_aligned(key, 4) ?
(uint32_t*)key : (uint32_t*)strcpy(buf_aligned, key);
#endif
ARCH_WORD_32 temp;
len = 0;
while(((unsigned char)(temp = *wkey++))) {
if (!(temp & 0xff00))
{
*keybuf_word = JOHNSWAP(temp & 0xff);
len++;
break;
}
if (!(temp & 0xff0000))
{
*keybuf_word = JOHNSWAP(temp & 0xffff);
len+=2;
break;
}
*keybuf_word = JOHNSWAP(temp);
if (!(temp & 0xff000000))
{
len+=3;
break;
}
len += 4;
if (len & 63)
keybuf_word += SIMD_COEF_32;
else
keybuf_word = (ARCH_WORD_32*)&saved_key[len>>6][GETSTARTPOS(ti)];
}
// Back-out of trailing spaces
while(len && saved_plain[ti][len - 1] == ' ')
saved_plain[ti][--len] = 0;
keyLen[ti] = len;
}
// 1. we need to SHA1 the password and username
for (i = 0; i < cur_salt->l; i++)
saved_key[(len+i)>>6][GETPOS((len + i), ti)] = cur_salt->s[i];
len += i;
saved_key[len>>6][GETPOS(len, ti)] = 0x80;
// Clean rest of this buffer
i = len;
while (++i & 3)
saved_key[i>>6][GETPOS(i, ti)] = 0;
for (; i < (((len+8)>>6)+1)*64; i += 4)
*(ARCH_WORD_32*)&saved_key[i>>6][GETWORDPOS(i, ti)] = 0;
// This should do good but Valgrind insists it's a waste
//if (clean_pos[ti] < i)
// clean_pos[ti] = len + 1;
if (len > longest)
longest = len;
((unsigned int*)saved_key[(len+8)>>6])[15*SIMD_COEF_32 + (ti&(SIMD_COEF_32-1)) + ti/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32] = len << 3;
crypt_len[index] = len;
}
SIMDSHA1body(&saved_key[0][t*SHA_BUF_SIZ*4*NBKEYS], (unsigned int*)&crypt_key[t*20*NBKEYS], NULL, SSEi_MIXED_IN);
// Do another and possibly a third limb
memcpy(&interm_crypt[t*20*NBKEYS], &crypt_key[t*20*NBKEYS], 20*NBKEYS);
for (i = 1; i < (((longest + 8) >> 6) + 1); i++) {
SIMDSHA1body(&saved_key[i][t*SHA_BUF_SIZ*4*NBKEYS], (unsigned int*)&interm_crypt[t*20*NBKEYS], (unsigned int*)&interm_crypt[t*20*NBKEYS], SSEi_MIXED_IN|SSEi_RELOAD);
// Copy any output that is done now
for (index = 0; index < NBKEYS; index++)
if (((crypt_len[index] + 8) >> 6) == i)
crypt_done((unsigned int*)interm_crypt, (unsigned int*)crypt_key, ti);
}
longest = 0;
for (index = 0; index < NBKEYS; index++) {
unsigned int offsetMagicArray;
unsigned int lengthIntoMagicArray;
const unsigned char *p;
int i;
// If final crypt ends up to be 56-61 bytes (or so), this must be clean
for (i = 0; i < LIMB; i++)
if (keyLen[ti] < i * 64 + 55)
((unsigned int*)saved_key[i])[15*SIMD_COEF_32 + (ti&(SIMD_COEF_32-1)) + ti/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32] = 0;
len = keyLen[ti];
lengthIntoMagicArray = extractLengthOfMagicArray(crypt_key, ti);
offsetMagicArray = extractOffsetToMagicArray(crypt_key, ti);
// 2. now, hash again --> sha1($password+$partOfMagicArray+$username) --> this is CODVNG passcode...
i = len - 1;
p = &theMagicArray[offsetMagicArray];
// Copy a char at a time until aligned (at destination)...
while (++i & 3)
saved_key[i>>6][GETPOS(i, ti)] = *p++;
// ...then a word at a time. This is a good boost, we are copying between 32 and 82 bytes here.
for (;i < lengthIntoMagicArray + len; i += 4, p += 4)
*(ARCH_WORD_32*)&saved_key[i>>6][GETWORDPOS(i, ti)] = JOHNSWAP(*(ARCH_WORD_32*)p);
// Now, the salt. This is typically too short for the stunt above.
for (i = 0; i < cur_salt->l; i++)
saved_key[(len+lengthIntoMagicArray+i)>>6][GETPOS((len + lengthIntoMagicArray + i), ti)] = cur_salt->s[i];
len += lengthIntoMagicArray + cur_salt->l;
saved_key[len>>6][GETPOS(len, ti)] = 0x80;
crypt_len[index] = len;
// Clean the rest of this buffer as needed
i = len;
while (++i & 3)
saved_key[i>>6][GETPOS(i, ti)] = 0;
for (; i < clean_pos[ti]; i += 4)
*(ARCH_WORD_32*)&saved_key[i>>6][GETWORDPOS(i, ti)] = 0;
clean_pos[ti] = len + 1;
if (len > longest)
longest = len;
((unsigned int*)saved_key[(len+8)>>6])[15*SIMD_COEF_32 + (ti&(SIMD_COEF_32-1)) + ti/SIMD_COEF_32*SHA_BUF_SIZ*SIMD_COEF_32] = len << 3;
}
SIMDSHA1body(&saved_key[0][t*SHA_BUF_SIZ*4*NBKEYS], (unsigned int*)&interm_crypt[t*20*NBKEYS], NULL, SSEi_MIXED_IN);
// Typically, no or very few crypts are done at this point so this is faster than to memcpy the lot
for (index = 0; index < NBKEYS; index++)
if (crypt_len[index] < 56)
crypt_done((unsigned int*)interm_crypt, (unsigned int*)crypt_key, ti);
// Do another and possibly a third, fourth and fifth limb
for (i = 1; i < (((longest + 8) >> 6) + 1); i++) {
SIMDSHA1body(&saved_key[i][t*SHA_BUF_SIZ*4*NBKEYS], (unsigned int*)&interm_crypt[t*20*NBKEYS], (unsigned int*)&interm_crypt[t*20*NBKEYS], SSEi_MIXED_IN|SSEi_RELOAD);
// Copy any output that is done now
for (index = 0; index < NBKEYS; index++)
if (((crypt_len[index] + 8) >> 6) == i)
crypt_done((unsigned int*)interm_crypt, (unsigned int*)crypt_key, ti);
}
}
#undef t
#undef ti
#else
#ifdef _OPENMP
int index;
#pragma omp parallel for
for (index = 0; index < count; index++)
#else
#define index 0
#endif
{
unsigned int offsetMagicArray, lengthIntoMagicArray;
unsigned char temp_key[BINARY_SIZE];
unsigned char tempVar[UTF8_PLAINTEXT_LENGTH + MAGIC_ARRAY_SIZE + SALT_LENGTH]; //max size...
SHA_CTX ctx;
if (keyLen[index] < 0) {
keyLen[index] = strlen((char*)saved_key[index]);
// Back-out of trailing spaces
while (saved_key[index][keyLen[index] - 1] == ' ') {
saved_key[index][--keyLen[index]] = 0;
if (keyLen[index] == 0) break;
}
}
//1. we need to SHA1 the password and username
memcpy(tempVar, saved_key[index], keyLen[index]); //first: the password
memcpy(tempVar + keyLen[index], cur_salt->s, cur_salt->l); //second: the salt(username)
SHA1_Init(&ctx);
SHA1_Update(&ctx, tempVar, keyLen[index] + cur_salt->l);
SHA1_Final((unsigned char*)temp_key, &ctx);
lengthIntoMagicArray = extractLengthOfMagicArray(temp_key);
offsetMagicArray = extractOffsetToMagicArray(temp_key);
//2. now, hash again --> sha1($password+$partOfMagicArray+$username) --> this is CODVNG passcode...
memcpy(tempVar + keyLen[index], &theMagicArray[offsetMagicArray], lengthIntoMagicArray);
memcpy(tempVar + keyLen[index] + lengthIntoMagicArray, cur_salt->s, cur_salt->l);
SHA1_Init(&ctx);
SHA1_Update(&ctx, tempVar, keyLen[index] + lengthIntoMagicArray + cur_salt->l);
SHA1_Final((unsigned char*)crypt_key[index], &ctx);
}
#undef index
#endif
return count;
}
static void *get_binary(char *ciphertext)
{
static int outbuf[BINARY_SIZE / sizeof(int)];
char *realcipher = (char*)outbuf;
int i;
char* newCiphertextPointer;
newCiphertextPointer = strrchr(ciphertext, '$') + 1;
for(i=0;i<BINARY_SIZE;i++)
{
realcipher[i] = atoi16[ARCH_INDEX(newCiphertextPointer[i*2])]*16 + atoi16[ARCH_INDEX(newCiphertextPointer[i*2+1])];
}
#ifdef SIMD_COEF_32
alter_endianity((unsigned char*)realcipher, BINARY_SIZE);
#endif
return (void*)realcipher;
}
#if 0 // Not possible with current interface
static char *source(struct db_password *pw, char Buf[LINE_BUFFER_SIZE] )
{
struct saltstruct *salt_s = (struct saltstruct*)(pw->source);
unsigned char realcipher[BINARY_SIZE];
unsigned char *cpi;
char *cpo;
int i;
memcpy(realcipher, pw->binary, BINARY_SIZE);
#ifdef SIMD_COEF_32
alter_endianity(realcipher, BINARY_SIZE);
#endif
memcpy(Buf, salt_s->s, salt_s->l);
cpo = &Buf[salt_s->l];
*cpo++ = '$';
cpi = realcipher;
for (i = 0; i < BINARY_SIZE; ++i) {
*cpo++ = itoa16u[(*cpi)>>4];
*cpo++ = itoa16u[*cpi&0xF];
++cpi;
}
*cpo = 0;
return Buf;
}
#endif
#ifdef SIMD_COEF_32
#define KEY_OFF (((unsigned int)index/SIMD_COEF_32)*SIMD_COEF_32*5+(index&(SIMD_COEF_32-1)))
static int get_hash_0(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_0; }
static int get_hash_1(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_1; }
static int get_hash_2(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_2; }
static int get_hash_3(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_3; }
static int get_hash_4(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_4; }
static int get_hash_5(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_5; }
static int get_hash_6(int index) { return ((ARCH_WORD_32*)crypt_key)[KEY_OFF] & PH_MASK_6; }
#else
static int get_hash_0(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_0; }
static int get_hash_1(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_1; }
static int get_hash_2(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_2; }
static int get_hash_3(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_3; }
static int get_hash_4(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_4; }
static int get_hash_5(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_5; }
static int get_hash_6(int index) { return *(ARCH_WORD_32*)crypt_key[index] & PH_MASK_6; }
#endif
// Here, we remove any salt padding and trim it to 44 bytes
static char *split(char *ciphertext, int index, struct fmt_main *self)
{
static char out[CIPHERTEXT_LENGTH + 1];
char *p;
int i;
p = strrchr(ciphertext, '$');
i = (int)(p - ciphertext) - 1;
while (ciphertext[i] == ' ' || i >= SALT_LENGTH)
i--;
i++;
memset(out, 0, sizeof(out));
memcpy(out, ciphertext, i);
strnzcpy(&out[i], p, CIPHERTEXT_LENGTH + 1 - i);
return out;
}
// Public domain hash function by DJ Bernstein
static int salt_hash(void *salt)
{
struct saltstruct *s = (struct saltstruct*)salt;
unsigned int hash = 5381;
unsigned int i;
for (i = 0; i < s->l; i++)
hash = ((hash << 5) + hash) ^ s->s[i];
return hash & (SALT_HASH_SIZE - 1);
}
struct fmt_main fmt_sapG = {
{
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,
#if !defined(SIMD_COEF_32) || defined(SIMD_PARA_SHA1)
FMT_OMP |
#endif
FMT_CASE | FMT_8_BIT | FMT_UTF8,
{ NULL },
tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
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
},
salt_hash,
NULL,
set_salt,
set_key,
get_key,
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 */
|
core_dlansy.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/core_blas/core_zlansy.c, normal z -> d, Fri Sep 28 17:38:21 2018
*
**/
#include <plasma_core_blas.h>
#include "plasma_types.h"
#include "core_lapack.h"
#include <math.h>
/******************************************************************************/
__attribute__((weak))
void plasma_core_dlansy(plasma_enum_t norm, plasma_enum_t uplo,
int n,
const double *A, int lda,
double *work, double *value)
{
*value = LAPACKE_dlansy_work(LAPACK_COL_MAJOR,
lapack_const(norm),
lapack_const(uplo),
n, A, lda, work);
}
/******************************************************************************/
void plasma_core_omp_dlansy(plasma_enum_t norm, plasma_enum_t uplo,
int n,
const double *A, int lda,
double *work, double *value,
plasma_sequence_t *sequence, plasma_request_t *request)
{
#pragma omp task depend(in:A[0:lda*n]) \
depend(out:value[0:1])
{
if (sequence->status == PlasmaSuccess)
plasma_core_dlansy(norm, uplo, n, A, lda, work, value);
}
}
/******************************************************************************/
void plasma_core_omp_dlansy_aux(plasma_enum_t norm, plasma_enum_t uplo,
int n,
const double *A, int lda,
double *value,
plasma_sequence_t *sequence, plasma_request_t *request)
{
switch (norm) {
case PlasmaOneNorm:
case PlasmaInfNorm:
#pragma omp task depend(in:A[0:lda*n]) \
depend(out:value[0:n])
{
if (sequence->status == PlasmaSuccess) {
if (uplo == PlasmaUpper) {
for (int i = 0; i < n; i++)
value[i] = 0.0;
for (int j = 0; j < n; j++) {
for (int i = 0; i < j; i++) {
value[i] += fabs(A[lda*j+i]);
value[j] += fabs(A[lda*j+i]);
}
value[j] += fabs(A[lda*j+j]);
}
}
else { // PlasmaLower
for (int i = 0; i < n; i++)
value[i] = 0.0;
for (int j = 0; j < n; j++) {
value[j] += fabs(A[lda*j+j]);
for (int i = j+1; i < n; i++) {
value[i] += fabs(A[lda*j+i]);
value[j] += fabs(A[lda*j+i]);
}
}
}
}
}
break;
}
}
|
time.c | #include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <unistd.h>
#include <omp.h>
#include <time.h>
// Определение функции
double Func(double x) {
// Недействительные значения не должны вносить вклад в интеграл
if (x > 2) {
return 0;
}
return sqrt(4 - x*x);
}
int main(int argc, char **argv) {
// Количество шагов
size_t N = 1000000;
// Запрошенное кол-во процессов
int size = 1;
// Количество последовательных выполнений программы
// для получения среднего времени выполнения
size_t numexp = 1;
if (argc > 1) {
N = atoll(argv[1]);
if (argc > 2) {
size = atoi(argv[2]);
if (argc > 3) {
numexp = atoll(argv[3]);
}
}
}
// Задаем границы интегрирования
double a = 0, b = 2;
// Задаем мелкость разбиения отрезка
double h = (b - a) / N;
double result = 0.0;
// Среднее время выполнения
double averaged_time = 0.0;
for (size_t j = 0; j < numexp; j++) {
// Начинаем отсчет времени
double start = omp_get_wtime();
result = (Func(0) + Func(N * h)) / 2;
// Задаем кол-во процессов для следующего распараллеливания
omp_set_num_threads(size);
// Статическое распределение итераций с шагом в 10^4
// правильное суммирование всех параллельных вычислений
#pragma omp parallel for schedule(static, 10000) reduction(+: result)
for (size_t i = 1; i < N; i++) {
result += Func(i * h);
}
result *= h;
averaged_time += (omp_get_wtime() - start);
}
// Вывод кол-ва процессов, используемых программой, и значение интеграла
printf("%d %lf\n", size, averaged_time / numexp);
return EXIT_SUCCESS;
}
|
TransferFunction.h | #ifndef TRANSFERTFUNCTION_INC
#define TRANSFERTFUNCTION_INC
#include <cstdint>
#include <cstdlib>
#include "SciVisColor.h"
#include <algorithm>
#include <vector>
#ifdef _OPENMP
#include <omp.h>
#endif
namespace sereno
{
/** \brief Basic class for transfer function computation */
class TF
{
public:
TF(){}
/* \brief Constructor of Basic class of transfer functions
* \param dim the dimension of the transfer function
* \param mode the color mode*/
TF(uint32_t dim, ColorMode mode) : m_dim(dim), m_mode(mode)
{
m_enabled.resize(m_dim, true);
}
TF(const TF& copy)
{
*this = copy;
}
TF& operator=(const TF& copy)
{
if(this != ©)
{
m_enabled = copy.m_enabled;
m_dim = copy.m_dim;
m_mode = copy.m_mode;
m_currentTimestep = copy.m_currentTimestep;
m_minClipping = copy.m_minClipping;
m_maxClipping = copy.m_maxClipping;
}
return *this;
}
virtual ~TF(){}
/* \brief Compute the alpha component of this transfer function
* \param ind the normalized indice of the transfer function. Must be at least of size = getDim
* \return the alpha component computed*/
virtual uint8_t computeAlpha(float* ind) const
{
return 0xff;
}
/* \brief Compute the RGB color of this transfer function. The color is the length of the indice
* \param ind the normalized indice of the transfer function. Must be at least of size = getDim
* \param colOut[out] the RGB color output. Minimum size: 3*/
virtual void computeColor(float* ind, uint8_t* colOut) const
{
float mag = 0;
for(uint32_t i = 0; i < m_dim; i++)
mag += ind[i]*ind[i];
mag = sqrt(mag)/m_dim;
//clip values
if(mag < m_minClipping)
mag = 0.0f;
else if(mag > m_maxClipping)
mag = 1.0f;
else
mag = (mag - m_minClipping)/(m_maxClipping - m_minClipping);
Color c = SciVis_computeColor(m_mode, mag);
for(int i = 0; i < 3; i++)
colOut[i] = std::min(255.0f, std::max(0.0f, 255.0f*c[i]));
}
/* \brief Get the transfer function dimension
* \return The transfer function dimension*/
uint32_t getDimension() const {return m_dim;}
/* \brief Get the color mode of this transfer function
* \return the transfer function color mode */
ColorMode getColorMode() const {return m_mode;}
/* \brief Get the color mode of this transfer function
* \param mode the new transfer function color mode */
void setColorMode(ColorMode mode) {m_mode = mode;}
/* \brief Is this Transfer function taking into account the gradient of the field?
* \return true if this transfer function uses the gradient of the field as a dimension, false otherwise */
virtual bool hasGradient() const {return false;}
/** \brief set the array of the enabled dimensions.
* \param ids the array of the enabled dimensions. ids[i] == dimensions[i].enabled (false if not enabled, true otherwise) */
virtual void setEnabledDimensions(const std::vector<bool>& ids) {m_enabled = ids;}
/** \brief get the array of the enabled dimensions.
* \return the enabled dimensions. array[i] == dimensions[i].enabled.*/
const std::vector<bool>& getEnabledDimensions() const {return m_enabled;}
/** \brief Get the current timestep to apply to your data visualization
* \return the current timestep. */
float getCurrentTimestep() const {return m_currentTimestep;}
/** \brief Set the current timestep to apply to your data visualization
* \param t the current timestep to apply. Must be positive. */
void setCurrentTimestep(float t) {m_currentTimestep = t;}
/** \brief Set the clipping values of this transfer function
* \param min the minimum clipping value in the dimension format (between 0.0f and 1.0f). Default: 0.0f
* \param max the maximum clipping value in the dimension format (between 0.0f and 1.0f). Default: 1.0f.*/
void setClipping(float min, float max)
{
m_minClipping = std::min(std::max(min, 0.0f), 1.0f);
m_maxClipping = std::min(std::max(max, 0.0f), 1.0f);
if(m_minClipping > m_maxClipping)
std::swap(m_minClipping, m_maxClipping);
}
/** \brief Get the min clipping value to use to adapt the indexes correctly
* \return The min clipping value in use*/
float getMinClipping() const {return m_minClipping;}
/** \brief Get the max clipping value to use to adapt the indexes correctly
* \return The max clipping value in use*/
float getMaxClipping() const {return m_maxClipping;}
virtual TF* clone()
{
return new TF(*this);
}
protected:
std::vector<bool> m_enabled; /*!< m_enabled[ids] == true if enabled, false otherwise. Size: m_dim. */
uint32_t m_dim = 0; /*!< The transfer function dimension*/
ColorMode m_mode; /*!< The color mode*/
float m_currentTimestep = 0; /*!< The current timestep*/
float m_minClipping = 0;
float m_maxClipping = 1;
};
/* \brief Compute the transfer function texels. The dimension of the transfer function must be inferior at 1024
* Use this function if you prefer parallelism. Otherwise use computeTFTexelsRec
* \param texels[out] the texels to compute
* \param texSize the size of the texture
* \param tf the transfer function in use. Its dimension must be greater or equal to 1 */
template <typename T>
void computeTFTexels(uint8_t* texels, const uint32_t* texSize, const T& tf)
{
const int32_t ind = tf.getDimension()-1;
uint32_t shift = 1;
for(uint32_t i = 0; i < ind; i++)
shift*=texSize[i];
float indArr[1024];
#ifdef _OPENMP
#pragma omp parallel private(indArr)
{
#pragma omp for
#endif
for(uint32_t i = 0; i < texSize[ind]; i++)
{
indArr[ind] = ((float)i)/texSize[ind];
computeTFTexelsRec(texels, texSize, indArr, tf, ind-1, i*shift);
}
#ifdef _OPENMP
}
#endif
}
/* \brief Compute the transfer function texture by recursion. Some values are needed to be initialize at default value for the recursion to work
*
* \param texels[out] the texels to compute
* \param texSize the size of the texture
* \param indArr array of the stored indice (x, y, z, ...) while we iterate. Its size must be at least Dim. No needed to initialize it at the first call
* \param tf the transfer function in use
* \param ind current indice in the dimension. Go through dim-1 to 0. Must be dim-1 at the first call
* \param off the offset of the texels array. Must be 0 at the first call*/
template <typename T>
void computeTFTexelsRec(uint8_t* texels, const uint32_t* texSize, float* indArr,
const T& tf, int32_t ind, uint32_t off)
{
//Do the recursion
if(ind > 0)
{
uint32_t shift = 1;
for(uint32_t i = 0; i < ind; i++)
shift*=texSize[i];
for(uint32_t i = 0; i < texSize[ind]; i++)
{
indArr[ind] = ((float)i)/texSize[ind];
computeTFTexelsRec(texels, texSize, indArr, tf, ind-1, off+i*shift);
}
}
//Compute (finally) the RGBA components of the last dimension
else
{
for(uint32_t i = 0; i < texSize[0]; i++)
{
indArr[0] = ((float)i)/texSize[0];
//Compute the color
uint8_t col[3];
tf.computeColor(indArr, col);
for(uint8_t j = 0; j < 3; j++)
texels[4*(off+i)+j] = col[j];
//Compute the alpha component
texels[4*(off+i)+3] = tf.computeAlpha(indArr);
}
}
}
}
#endif
|
lenet.c | #include "lenet.h"
#include <memory.h>
#include <time.h>
#include <stdlib.h>
#include <math.h>
static void convolute_valid(double *src, double *conv, double *des, const long dh, const long dw, const long ch, const long cw)
{
const long sw = dw + cw - 1;
for (long d0 = 0; d0 < dh; ++d0)
for (long d1 = 0; d1 < dw; ++d1)
{
for (long c0 = 0; c0 < ch; ++c0)
for (long c1 = 0; c1 < cw; ++c1)
{
des[d0 * dw + d1] += src[(d0 + c0)*sw + d1 + c1] * conv[c0*cw + c1];
}
}
}
static void convolute_full(double *src, double *conv, double *des, const long sh, const long sw, const long ch, const long cw)
{
const long dw = sw + cw - 1;
for (long s0 = 0; s0 < sh; ++s0)
for (long s1 = 0; s1 < sw; ++s1)
{
for (long c0 = 0; c0 < ch; ++c0)
for (long c1 = 0; c1 < cw; ++c1)
{
des[(s0 + c0)*dw + s1 + c1] += src[s0*sw + s1] * conv[c0*cw + c1];
}
}
}
static void vector_x_matrix(double *src, double *mat, double *des, const long height, const long width)
{
for (long y = 0; y < width; ++y)
{
for (long x = 0; x < height; ++x)
{
des[y] += src[x] * mat[x*width + y];
}
}
}
static void matrix_x_vector(double *mat, double *src, double *des, const long height, const long width)
{
for (long x = 0; x < height; ++x)
{
for (long y = 0; y < width; ++y)
{
des[x] += src[y] * mat[x*width + y];
}
}
}
static void convolution_forward(double *src, double *conv, double *des,double *bias,double(*active)(double), const long dh, const long dw, const long ch, const long cw, const long sn, const long dn)
{
const long srcSize = (dh + ch - 1) * (dw + cw - 1), desSize = dh * dw, convSize = ch * cw;
for (int y = 0; y < dn; ++y)
for (int x = 0; x < sn; ++x)
convolute_valid(src + x * srcSize, conv + (x * dn + y)*convSize, des + y*desSize, dh, dw, ch, cw);
for (int i = 0; i < dn; ++i)
{
double *desMat = des + i * desSize;
for (int j = 0; j < desSize; ++j)
{
desMat[j] = active(desMat[j] + bias[i]);
}
}
}
static void convolution_backward(double *src, double *conv, double *des, double *desl, double *wd, double *bd, double(*activegrad)(double), const long sh, const long sw, const long ch, const long cw, const long sn, const long dn)
{
const long srcSize = sh * sw, desSize = (sh + ch - 1) * (sw + cw - 1), convSize = ch * cw;
for (int x = 0; x < dn; ++x)
for (int y = 0; y < sn; ++y)
{
convolute_full(src + y*srcSize, conv + (x*sn + y)*convSize, des + x*desSize, sh, sw, ch, cw);
}
for (int i = 0; i < desSize * dn; ++i)
des[i] *= activegrad(desl[i]);
for (int i = 0; i < sn; ++i)
for (int j = 0; j < srcSize; ++j)
bd[i] += src[i * srcSize + j];
for (int x = 0; x < dn; ++x)
for (int y = 0; y < sn; ++y)
{
convolute_valid(desl + x *desSize, src + y *srcSize, wd + (x*sn + y)*convSize, ch, cw, sh, sw);
}
}
static void subsamp_max_forward(double *src, double *des, const long sh, const long sw, const long dh, const long dw, const long n)
{
const long srcSize = sh * sw, desSize = dh * dw;
const long lh = sh / dh, lw = sw / dw;
for (long i = 0; i < n; ++i)
{
for (long d0 = 0; d0 < dh; ++d0)
for (long d1 = 0; d1 < dw; ++d1)
{
long x = d0 * lh * sw + d1 * lw;
for (long l = 1; l < lh * lw; ++l)
{
long index = (d0 * lh + l / lw) * sw + d1 * lw + l % lw;
x += (src[index] > src[x]) * (index - x);
}
des[d0 * dw + d1] = src[x];
}
src += srcSize;
des += desSize;
}
}
static void subsamp_max_backward(double *desl, double *src, double *des, const long sh, const long sw, const long dh, const long dw, const long n)
{
const long srcSize = sh * sw, desSize = dh * dw;
const long lh = dh / sh, lw = dw / sw;
for (long i = 0; i < n; ++i)
{
for (long s0 = 0; s0 < sh; ++s0)
for (long s1 = 0; s1 < sw; ++s1)
{
long x = s0 * lh * dw + s1 * lw;
for (long l = 1; l < lh * lw; ++l)
{
long index = (s0 * lh + l / lw) * dw + s1 * lw + l % lw;
x += (desl[index] > desl[x]) * (index - x);
}
des[x] = src[s0 * sw + s1];
}
src += srcSize;
des += desSize;
desl += desSize;
}
}
static void dot_product_forward(double *src, double *mat, double *des,double *bias, double(*active)(double), const long height, const long width)
{
vector_x_matrix(src, mat, des, height, width);
for (int i = 0; i < width; ++i)
des[i] = active(des[i] + bias[i]);
}
static void dot_product_backward(double *src, double *mat, double *des, double *desl, double *wd, double *bd, double(*activegrad)(double), const long height, const long width)
{
matrix_x_vector(mat, src, des, height, width);
for (int i = 0; i < height; ++i)
des[i] *= activegrad(desl[i]);
for (int i = 0; i < width; ++i)
bd[i] += src[i];
for (int x = 0; x < height; ++x)
for (int y = 0; y < width; ++y)
wd[x * width + y] += desl[x] * src[y];
}
#define GETLENGTH(array) (sizeof(array)/sizeof(*(array)))
#define GETCOUNT(array) (sizeof(array)/sizeof(double))
#define SUBSAMP_MAX_FORWARD(input,output) \
{ \
subsamp_max_forward((double *)input,(double *)output, \
GETLENGTH(*input),GETLENGTH(**input), \
GETLENGTH(*output),GETLENGTH(**output),GETLENGTH(output));\
}
#define SUBSAMP_MAX_BACKWARD(input,inerror,outerror) \
{ \
subsamp_max_backward((double *)input,(double *)outerror,(double *)inerror, \
GETLENGTH(*outerror),GETLENGTH(**outerror), \
GETLENGTH(*inerror),GETLENGTH(**inerror), GETLENGTH(outerror)); \
}
#define DOT_PRODUCT_FORWARD(input,output,weight,bias,action) \
{ \
dot_product_forward((double *)input,(double *)weight,(double *)output, \
(double *)bias,action,GETLENGTH(weight),GETLENGTH(*weight));\
}
#define DOT_PRODUCT_BACKWARD(input,inerror,outerror,weight,wd,bd,actiongrad) \
{ \
dot_product_backward((double *)outerror,(double *)weight,(double *)inerror, \
(double *)input,(double *)wd,(double *)bd,actiongrad, \
GETLENGTH(weight),GETLENGTH(*weight)); \
}
#define CONVOLUTION_FORWARD(input,output,weight,bias,action) \
{ \
convolution_forward((double *)input,(double *)weight,(double *)output,(double *)bias, \
action,GETLENGTH(*output),GETLENGTH(**output),GETLENGTH(**weight), \
GETLENGTH(***weight),GETLENGTH(weight),GETLENGTH(*weight)); \
}
#define CONVOLUTION_BACKWARD(input,inerror,outerror,weight,wd,bd,actiongrad) \
{ \
convolution_backward((double *)outerror,(double *)weight,(double *)inerror, \
(double *)input,(double *)wd,(double *)bd,actiongrad, \
GETLENGTH(*outerror),GETLENGTH(**outerror),GETLENGTH(**weight), \
GETLENGTH(***weight),GETLENGTH(*weight),GETLENGTH(weight)); \
}
double relu(double x)
{
return x*(x > 0);
}
double relugrad(double y)
{
return y > 0;
}
static void forward(LeNet5 *lenet, Feature *features, double(*action)(double))
{
CONVOLUTION_FORWARD(features->input, features->layer1, lenet->weight0_1, lenet->bias0_1, action);
SUBSAMP_MAX_FORWARD(features->layer1, features->layer2);
CONVOLUTION_FORWARD(features->layer2, features->layer3, lenet->weight2_3, lenet->bias2_3, action);
SUBSAMP_MAX_FORWARD(features->layer3, features->layer4);
CONVOLUTION_FORWARD(features->layer4, features->layer5, lenet->weight4_5, lenet->bias4_5, action);
DOT_PRODUCT_FORWARD(features->layer5, features->output, lenet->weight5_6, lenet->bias5_6, action);
}
static void backward(LeNet5 *lenet, LeNet5 *deltas, Feature *errors, Feature *features, double(*actiongrad)(double))
{
DOT_PRODUCT_BACKWARD(features->layer5, errors->layer5, errors->output, lenet->weight5_6, deltas->weight5_6, deltas->bias5_6, actiongrad);
CONVOLUTION_BACKWARD(features->layer4, errors->layer4, errors->layer5, lenet->weight4_5, deltas->weight4_5, deltas->bias4_5, actiongrad);
SUBSAMP_MAX_BACKWARD(features->layer3, errors->layer3, errors->layer4);
CONVOLUTION_BACKWARD(features->layer2, errors->layer2, errors->layer3, lenet->weight2_3, deltas->weight2_3, deltas->bias2_3, actiongrad);
SUBSAMP_MAX_BACKWARD(features->layer1, errors->layer1, errors->layer2);
CONVOLUTION_BACKWARD(features->input, errors->input, errors->layer1, lenet->weight0_1, deltas->weight0_1, deltas->bias0_1, actiongrad);
}
static inline void load_input(Feature *features, image input)
{
double (*layer0)[LENGTH_FEATURE0][LENGTH_FEATURE0] = features->input;
const long sz = sizeof(image) / sizeof(**input);
double mean = 0, std = 0;
for(int j = 0; j < sizeof(image) / sizeof(*input); ++j)
for(int k = 0; k < sizeof(*input) / sizeof(**input); ++k)
{
mean += input[j][k];
std += input[j][k] * input[j][k];
}
mean /= sz;
std = sqrt(std / sz - mean*mean);
for(int j = 0; j < sizeof(image) / sizeof(*input); ++j)
for(int k = 0; k < sizeof(*input) / sizeof(**input); ++k)
{
layer0[0][j + PADDING][k + PADDING] = (input[j][k] - mean) / std;
}
}
static uint8 get_result(double *output, uint8 count)
{
uint8 result = 0;
for (uint8 i = 1; i < count; ++i)
result += (i - result) * (output[i] > output[result]);
return result;
}
static inline void softmax(double input[OUTPUT], double loss[OUTPUT], uint8 label, int count)
{
double max = input[get_result(input, count)];
double k = 0, inner = 0;
for (uint8 i = 0; i < count; ++i)
{
loss[i] = exp(input[i] - max);
k += loss[i];
}
k = 1. / k;
for (uint8 i = 0; i < count; ++i)
{
loss[i] *= k;
inner -= loss[i] * loss[i];
}
inner += loss[label];
for (uint8 i = 0; i < count; ++i)
{
loss[i] *= (i == label) - loss[i] - inner;
}
}
void TrainBatch(LeNet5 *lenet, image *inputs, uint8 *labels, int batchSize)
{
double buffer[GETCOUNT(LeNet5)] = { 0 };
int i = 0;
#pragma omp parallel for
for (i = 0; i < batchSize; ++i)
{
Feature features = { 0 };
Feature errors = { 0 };
LeNet5 deltas = { 0 };
load_input(&features, inputs[i]);
forward(lenet, &features, relu);
softmax(features.output, errors.output, labels[i], GETCOUNT(features.output));
backward(lenet, &deltas, &errors, &features, relugrad);
#pragma omp critical
{
for(int j = 0;j < GETCOUNT(LeNet5); ++j)
buffer[j] += ((double *)&deltas)[j];
}
}
double k = ALPHA / batchSize;
for(int i = 0; i < GETCOUNT(LeNet5); ++i)
((double *)lenet)[i] += k * buffer[i];
}
void Train(LeNet5 *lenet, image input, uint8 label)
{
Feature features = { 0 };
Feature errors = { 0 };
LeNet5 deltas = { 0 };
load_input(&features, input);
forward(lenet, &features, relu);
softmax(features.output, errors.output, label, GETCOUNT(features.output));
backward(lenet, &deltas, &errors, &features, relugrad);
for(int i = 0; i < GETCOUNT(LeNet5); ++i)
((double *)lenet)[i] += ALPHA * ((double *)&deltas)[i];
}
uint8 Predict(LeNet5 *lenet, image input,uint8 count)
{
Feature features = { 0 };
load_input(&features, input);
forward(lenet, &features, relu);
return get_result(features.output, count);
}
void Initial(LeNet5 *lenet)
{
//srand((unsigned)time(0));
for (double *pos = (double *)lenet->weight0_1; pos < (double *)lenet->bias0_1; *pos++ = rand()*(2. / RAND_MAX) - 1);
for (double *pos = (double *)lenet->weight0_1; pos < (double *)lenet->weight2_3; *pos++ *= sqrt(6.0 / (LENGTH_KERNEL * LENGTH_KERNEL * (INPUT + LAYER1))));
for (double *pos = (double *)lenet->weight2_3; pos < (double *)lenet->weight4_5; *pos++ *= sqrt(6.0 / (LENGTH_KERNEL * LENGTH_KERNEL * (LAYER2 + LAYER3))));
for (double *pos = (double *)lenet->weight4_5; pos < (double *)lenet->weight5_6; *pos++ *= sqrt(6.0 / (LENGTH_KERNEL * LENGTH_KERNEL * (LAYER4 + LAYER5))));
for (double *pos = (double *)lenet->weight5_6; pos < (double *)lenet->bias0_1; *pos++ *= sqrt(6.0 / (LAYER5 + OUTPUT)));
for (int *pos = (int *)lenet->bias0_1; pos < (int *)(lenet + 1); *pos++ = 0);
} |
Calculate_HFs.c | #include "num_of_threads.h"
#include<omp.h>
#include"utils.h"
#include"structs.h"
#include"matrix_ops.h"
void Calculate_HFs(int *tlist,double *vlist,int nfac,int nvert,double *angles,HFstruct *HFs,double *offset,double *D,int dm,int dn,double *Weight,int Nfft,double A,double Gamma,double *scale,double *FT,double *FTdv,double* FTdS,int deriv)
{
/*tlist,vlist,angles -the asteroid shape
* AO struct contains the AO data
* offset naox2 vector, offsets,
* D is the derivative matrix (dm x dn), derivatives of vertex coordinates wrt parameters
* Weight is additional weighting terms for individual AO images, 1xnao vector (not implemented yet)
* Scale additional scaling terms for each ao image.
* deriv==1, then the derivatives will be calculated
* OUTPUT:
* FTr,FTi real and imaginary results
* Derivative matrix FTdvr (real) FTdvi (imag)
*/
/* Denote the total number of data points by ntpoints. Then
* FT is 2*ntpoints vector
* FTdv is 2*ntpoints x (3*dn+3+2*nao) matrix =[real(FTdx)*D real(FTdy)*D real(FTdz)*D real(FTdA) real(FTdoff);
* imag(FTdx)*D imag(FTdy)*D imag(FTdz)*D imag(FTdA) imag(FTdoff);...]
* FTdS is an optional matrix for Scaling terms
* NOTE THAT FTdv is assumed to be initialized to zero
*/
/*TBD: Combine real and complex matrices here*/
int DisNULL=0;
int D1V=0;
int D3V=0;
int UseScale=0;
if(scale!=NULL)
UseScale=1;
int nao;
nao=HFs->nhf; //Number of thermal images
/*First some sanity checking*/
if(D==NULL)
DisNULL=1;
if(!DisNULL && nvert!=dm)
{
puts("Error: nvert is not equal dm.");
exit(1);
}
int M,N;
int *nopoints,*cumpoints,ntpoints;
nopoints=HFs->nobs; //Array, number of samples in each AO image
cumpoints=malloc((nao+1)*sizeof(int));
cumpoints[0]=0;
for(int i=1;i<=nao;i++)
cumpoints[i]=cumpoints[i-1]+nopoints[i-1]; //cumpoints is the cumulative sum of all observation points, used for indexing
ntpoints=cumpoints[nao];//Total number of points
if(deriv==0)
{
omp_set_num_threads(NUM_THREADS);
#pragma omp parallel for
for(int obsind=0;obsind<nao;obsind++)
{
double Scale=1;
if(UseScale==1)
Scale=exp(scale[obsind]);
double *FTE,*FTE0,*FTTIME,*FTfreqx,*FTfreqy,*FTup,*FTdist,*FTHdist,*FTWL,*datar,*datai;
double *FTr;
double *FTi;
FTr=calloc(nopoints[obsind],sizeof(double));
FTi=calloc(nopoints[obsind],sizeof(double));
FTE=HFs->E+3*obsind;
FTE0=HFs->E0+3*obsind;
FTup=HFs->up+3*obsind;
FTTIME=HFs->TIME+obsind;
FTfreqx=HFs->freqx[obsind];
FTfreqy=HFs->freqy[obsind];
FTdist=HFs->distance+obsind;
FTHdist=HFs->Hdistance+obsind;
FTWL=HFs->WL+obsind;
datar=HFs->datar[obsind];
datai=HFs->datai[obsind];
// double time=omp_get_wtime();
Calculate_HF(tlist,vlist,nfac,nvert,angles,FTE,FTE0,FTup,*FTTIME,*FTdist,Gamma,A,*FTHdist,Nfft,*FTWL,FTfreqx,FTfreqy,nopoints[obsind],offset+2*obsind,FTr,FTi);
// printf("Time taken: %f\n",omp_get_wtime()-time);
for(int j=0;j<nopoints[obsind];j++)
{
FT[j+cumpoints[obsind]]=(datar[j]-Scale*FTr[j]);
FT[j+cumpoints[obsind]+ntpoints]=(datai[j]-Scale*FTi[j]);
}
free(FTr);
free(FTi);
}
free(cumpoints);
return;
}
int nvertf;
if(D!=NULL)
nvertf=dn;
else
{
nvertf=nvert;
dn=nvert;
}
omp_set_num_threads(NUM_THREADS);
#pragma omp parallel for
for(int obsind=0;obsind<nao;obsind++)
{
double Scale=1;
if(UseScale==1)
Scale=exp(scale[obsind]);
int cind=0;
int oind=0;
double complex *FTdx,*FTdy,*FTdz,*FTdA,*FTdoff;
double *FTdxfr,*FTdxfi,*FTdyfr,*FTdyfi,*FTdzfr,*FTdzfi;
double *FTE,*FTE0,*FTTIME,*FTfreqx,*FTfreqy,*FTdist,*FTup,*datar,*datai;
double *FTdAr,*FTdAi,*FTdoffr,*FTdoffi,*FTdxr,*FTdxi,*FTdyr,*FTdyi,*FTdzr,*FTdzi;
double *FTr,*FTi;
double *FTHdist,*FTWL;
// obsind=omp_get_thread_num();
FTr=calloc(nopoints[obsind],sizeof(double));
FTi=calloc(nopoints[obsind],sizeof(double));
//TBD: This is a temporary solution, fix this!
FTdAr=calloc(nopoints[obsind]*3,sizeof(double));
FTdAi=calloc(nopoints[obsind]*3,sizeof(double));
FTdoffr=calloc(nopoints[obsind]*2,sizeof(double));
FTdoffi=calloc(nopoints[obsind]*2,sizeof(double));
FTdxr=calloc(nopoints[obsind]*nvertf,sizeof(double));
FTdxi=calloc(nopoints[obsind]*nvertf,sizeof(double));
FTdyr=calloc(nopoints[obsind]*nvertf,sizeof(double));
FTdyi=calloc(nopoints[obsind]*nvertf,sizeof(double));
FTdzr=calloc(nopoints[obsind]*nvertf,sizeof(double));
FTdzi=calloc(nopoints[obsind]*nvertf,sizeof(double));
datar=HFs->datar[obsind];
datai=HFs->datai[obsind];
FTE=HFs->E+3*obsind;
FTE0=HFs->E0+3*obsind;
FTup=HFs->up+3*obsind;
FTTIME=HFs->TIME+obsind;
FTfreqx=HFs->freqx[obsind];
FTfreqy=HFs->freqy[obsind];
FTdist=HFs->distance+obsind;
FTHdist=HFs->Hdistance+obsind;
FTWL=HFs->WL+obsind;
if(D!=NULL)
{
FTdxfr=calloc(nopoints[obsind]*nvert,sizeof(double));
FTdyfr=calloc(nopoints[obsind]*nvert,sizeof(double));
FTdzfr=calloc(nopoints[obsind]*nvert,sizeof(double));
FTdxfi=calloc(nopoints[obsind]*nvert,sizeof(double));
FTdyfi=calloc(nopoints[obsind]*nvert,sizeof(double));
FTdzfi=calloc(nopoints[obsind]*nvert,sizeof(double));
//double time=omp_get_wtime();
Calculate_HF_deriv(tlist,vlist,nfac,nvert,angles,FTE,FTE0,FTup,*FTTIME,*FTdist,Gamma,A,*FTHdist,Nfft,*FTWL,FTfreqx,FTfreqy,nopoints[obsind],offset+2*obsind,FTr,FTi,FTdxfr,FTdxfi,FTdyfr,FTdyfi,FTdzfr,FTdzfi,FTdAr,FTdAi,FTdoffr,FTdoffi);
//Convert from vlistn->vlist by multiplying with D
matrix_prod(FTdxfr,nopoints[obsind],nvert,D,nvertf,FTdxr);
matrix_prod(FTdxfi,nopoints[obsind],nvert,D,nvertf,FTdxi);
free(FTdxfr);
free(FTdxfi);
matrix_prod(FTdyfr,nopoints[obsind],nvert,D,nvertf,FTdyr);
matrix_prod(FTdyfi,nopoints[obsind],nvert,D,nvertf,FTdyi);
free(FTdyfr);
free(FTdyfi);
matrix_prod(FTdzfr,nopoints[obsind],nvert,D,nvertf,FTdzr);
matrix_prod(FTdzfi,nopoints[obsind],nvert,D,nvertf,FTdzi);
free(FTdzfr);
free(FTdzfi);
}
else
Calculate_HF_deriv(tlist,vlist,nfac,nvert,angles,FTE,FTE0,FTup,*FTTIME,*FTdist,Gamma,A,*FTHdist,Nfft,*FTWL,FTfreqx,FTfreqy,nopoints[obsind],offset+2*obsind,FTr,FTi,FTdxr,FTdxi,FTdyr,FTdyi,FTdzr,FTdzi,FTdAr,FTdAi,FTdoffr,FTdoffi);
cind=cumpoints[obsind];
oind=nopoints[obsind];
for(int j=0;j<oind;j++)
{
FTr[j]=FTr[j]*Scale;
FTi[j]=FTi[j]*Scale;
FT[j+cind]=(datar[j]-FTr[j]); //TBD: FIX DERIVATIVE MATRIX ORDERING CORRESPONDING TO THIS!!!!!!!!!!!!!!!!!
FT[j+cind+ntpoints]=(datai[j]-FTi[j]);
}
/*Copy submatrices to the final matrix. This is a temporary solution. Streamline this to avoid unnecessary copying
* FTdv is is 2*ntpoints x 3*dn+3+2*nao matrix
*/
if(UseScale==1)
{
mult_with_cons(FTdxr,oind,nvertf,Scale);
mult_with_cons(FTdxi,oind,nvertf,Scale);
mult_with_cons(FTdyr,oind,nvertf,Scale);
mult_with_cons(FTdyi,oind,nvertf,Scale);
mult_with_cons(FTdzr,oind,nvertf,Scale);
mult_with_cons(FTdzi,oind,nvertf,Scale);
mult_with_cons(FTdAr,oind,3,Scale);
mult_with_cons(FTdAi,oind,3,Scale);
mult_with_cons(FTdoffr,oind,2,Scale);
mult_with_cons(FTdoffi,oind,2,Scale);
//derivatives wrt Scale
set_submatrix(FTdS,2*ntpoints,nao,FTr,oind,1,cind,obsind);
set_submatrix(FTdS,2*ntpoints,nao,FTi,oind,1,cind+ntpoints,obsind);
}
free(FTr);
free(FTi);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdxr,oind,nvertf,cind,0);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdxi,oind,nvertf,cind+ntpoints,0);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdyr,oind,nvertf,cind,nvertf);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdyi,oind,nvertf,cind+ntpoints,nvertf);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdzr,oind,nvertf,cind,2*nvertf);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdzi,oind,nvertf,cind+ntpoints,2*nvertf);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdAr,oind,3,cind,3*nvertf);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdAi,oind,3,cind+ntpoints,3*nvertf);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdoffr,oind,2,cind,3*nvertf+3+2*obsind);
set_submatrix(FTdv,2*ntpoints,3*dn+3+2*nao,FTdoffi,oind,2,cind+ntpoints,3*nvertf+3+2*obsind);
free(FTdxr);
free(FTdxi);
free(FTdyr);
free(FTdyi);
free(FTdzr);
free(FTdzi);
free(FTdAr);
free(FTdAi);
free(FTdoffr);
free(FTdoffi);
}
free(cumpoints);
}
void main()
{
// int tlist[]={1,2,3,
// 1,3,4,
// 2,4,3,
// 1,2,4}; //4 facets
// double vlist[]={0.0,-2.0,0.0
// ,0.5,0.0,-1.0,
// 0.0,1.0,1.0,
// -3,1,4};
//
// int nvert=4;
// int nfac=4;
int *tlist;
double *vlist;
int nfac,nvert;
char file[]="mshape.txt";
read_shape(file,&tlist,&vlist,&nfac,&nvert,0);
int nobs[]={29,29,29};
int nao=3;
int ntpoints=3*29;
//double E[]={1,0,0};
double E2[]={1,0.1,0.1};
double E[9];
E[0]=1;
E[1]=0;
E[2]=0;
E[6]=1;
E[7]=0;
E[8]=0;
double norm=NORM(E2);
//printf("norm: %f\n",norm);
for(int j=0;j<3;j++)
E[j+3]=E2[j]/norm;
double E0[]={1,0,0,1,0,0,1,0,0};
double TIME[]={0.1,0.2,-0.1};
double distance[]={0.00137879506,0.00137879506,0.00137879506};
double Hdistance[]={0.137879506,0.137879506,0.137879506};
double scale[]={1,1,1};
double up[]={0,0,1,0,0,1,0,0,1};
double *datar=calloc(29,sizeof(double));
double *datai=calloc(29,sizeof(double));
double freqx[]={-1.0000, -0.9300, -0.8600, -0.7900, -0.7200, -0.6500, -0.5800, -0.5100, -0.4400, -0.3700, -0.3000,
-0.2300, -0.1600, -0.0900, -0.0200, 0.0500, 0.1200, 0.1900, 0.2600, 0.3300, 0.4000,
0.4700, 0.5400, 0.6100, 0.6800, 0.7500, 0.8200, 0.8900, 0.9600};
double freqy[]={1.2900, 1.2200, 1.1500, 1.0800, 1.0100, 0.9400, 0.8700, 0.8000, 0.7300, 0.6600,
0.5900, 0.5200, 0.4500, 0.3800, 0.3100, 0.2400, 0.1700, 0.1000, 0.0300, -0.0400, -0.1100,
-0.1800, -0.2500, -0.3200, -0.3900, -0.4600, -0.5300, -0.6000, -0.6700,
};
double freqy2[]={-0.3,0.05};
double freqy3[]={-0.5,-0.1};
double freqx2[]={0.1,0.15};
double angles[]={0.1,0.3,30,0};
double offset[]={0.1,0.2,0.5,-0.1,0,-0.3};
double D[]={1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1};
double *Weight;
double *FT,*FTdv;
FT=calloc(2*ntpoints,sizeof(double));
FTdv=calloc(2*ntpoints*(3*nvert+2*nao+3),sizeof(double));
HFstruct AO;
AO.nhf=3;
AO.nobs=nobs;
AO.datar=calloc(nao,sizeof(double*));
AO.datai=calloc(nao,sizeof(double*));
AO.freqx=calloc(nao,sizeof(double*));
AO.freqy=calloc(nao,sizeof(double*));
AO.WL=calloc(nao,sizeof(double));
AO.WL[0]=350e-6;
AO.WL[1]=350e-6;
AO.WL[2]=350e-6;
AO.datar[0]=datar;
AO.datai[0]=datai;
AO.freqx[0]=freqx;
AO.freqy[0]=freqy;
AO.datar[1]=datar;
AO.datai[1]=datai;
AO.freqx[1]=freqx;
AO.freqy[1]=freqy;
AO.datar[2]=datar;
AO.datai[2]=datai;
AO.freqx[2]=freqx;
AO.freqy[2]=freqy;
AO.E=E;
AO.E0=E0;
AO.TIME=TIME;
AO.distance=distance;
AO.Hdistance=Hdistance;
AO.scalex=scale;
AO.scaley=scale;
AO.up=up;
Calculate_HFs(tlist,vlist,nfac,nvert,angles,&AO,offset,NULL,nvert,nvert,Weight,1024,0.1,100,NULL,FT,FTdv,NULL,1);
//print_matrix(FT,1,2*ntpoints);
//print_matrix(FTdv,2*ntpoints,3*nvert+2*nao+3);
write_matrix_file("/tmp/FT.txt",FT,2*ntpoints,1);
write_matrix_file("/tmp/FTdv.txt",FTdv,2*ntpoints,3*nvert+2*nao+3);
free(FT);
free(FTdv);
free(AO.datar);
free(AO.datai);
free(AO.freqx);
free(AO.freqy);
}
|
mysql_fmt_plug.c | /* MYSQL_half_fmt.c
*
* Copyright (c) 2008 by <earthquake at rycon.hu>
*
* John the ripper MYSQL-fast module
*
*
* Note: The mysql hash's first 8byte is relevant,
* the another ones depends on the first 8. Maybe
* the passwords after 9-10character have collision
* in the first 8byte, so we have to check the full
* hash.
*
* Unbelievable good optimization by Péter Kasza
*
* http://rycon.hu/
*
* OpenMP support and other assorted hacks by Solar Designer
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_MYSQL_fast;
#elif FMT_REGISTERS_H
john_register_one(&fmt_MYSQL_fast);
#else
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if !FAST_FORMATS_OMP
#undef _OPENMP
#endif
#ifdef _OPENMP
#include <omp.h>
#ifdef __MIC__
#ifndef OMP_SCALE
#define OMP_SCALE 2048
#endif
#else
#ifndef OMP_SCALE
#define OMP_SCALE 81920
#endif
#endif
#endif
#include "arch.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "memdbg.h"
#define FORMAT_LABEL "mysql"
#define FORMAT_NAME "MySQL pre-4.1"
#define ALGORITHM_NAME "32/" ARCH_BITS_STR
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH -1
#define PLAINTEXT_LENGTH 32
#define CIPHERTEXT_LENGTH 16
#define BINARY_SIZE 4
#define SALT_SIZE 0
#define BINARY_ALIGN sizeof(ARCH_WORD_32)
#define SALT_ALIGN 1
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 8
static struct fmt_tests tests[] = {
// ciphertext, plaintext
{"445ff82636a7ba59", "probe"},
{"60671c896665c3fa", "a"},
{"1acbed4a27b20da3", "hash"},
{"77ff75006118bab8", "hacker"},
{"1b38cd9c2f809809", "hacktivity2008"},
{"1b38cd9c2f809809", "hacktivity 2008"},
{"6fc81597422015a8", "johnmodule"},
{"30f098972cc8924d", "http://guh.nu"},
{"3fc56f6037218993", "Andrew Hintz"},
{"697a7de87c5390b2", "drew"},
{"1eb71cf460712b3e", "http://4tphi.net"},
{"28ff8d49159ffbaf", "http://violating.us"},
{"5d2e19393cc5ef67", "password"},
{"5030573512345671", ""},
{"723d80f65bf9d670", "UPPERCASE"},
{NULL}
};
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static ARCH_WORD_32 (*crypt_key)[BINARY_SIZE / 4];
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;
self->params.max_keys_per_crypt *= omp_t;
#endif
saved_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_key));
crypt_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*crypt_key));
}
static void done(void)
{
MEM_FREE(crypt_key);
MEM_FREE(saved_key);
}
static int valid(char* ciphertext, struct fmt_main *self)
{
unsigned int i;
if (strlen(ciphertext) != CIPHERTEXT_LENGTH)
return 0;
for (i = 0; i < CIPHERTEXT_LENGTH; i++)
if (atoi16[ARCH_INDEX(ciphertext[i])] > 15)
return 0;
return 1;
}
static char *split(char *ciphertext, int index, struct fmt_main *self)
{
static char out[CIPHERTEXT_LENGTH + 1];
memcpy(out, ciphertext, CIPHERTEXT_LENGTH);
out[CIPHERTEXT_LENGTH] = 0;
strlwr(out);
return out;
}
static void *get_binary_size(char *ciphertext, int size)
{
/* maybe bigger than BINARY_SIZE for use from cmp_exact() */
static ARCH_WORD_32 buff_[8];
unsigned char *buff = (unsigned char *)buff_;
unsigned int i;
for (i = 0; i < size; i++) {
#if ARCH_LITTLE_ENDIAN
buff[(i & ~3U) | (3 - (i & 3))] = atoi16[ARCH_INDEX(ciphertext[i * 2])] * 16 + atoi16[ARCH_INDEX(ciphertext[i * 2 + 1])];
#else
buff[i] = atoi16[ARCH_INDEX(ciphertext[i * 2])] * 16 + atoi16[ARCH_INDEX(ciphertext[i * 2 + 1])];
#endif
}
return buff;
}
static void *get_binary(char *ciphertext)
{
return get_binary_size(ciphertext, BINARY_SIZE);
}
static void set_key(char* key, int index)
{
strnzcpy(saved_key[index], key, PLAINTEXT_LENGTH + 1);
}
static char* get_key(int index)
{
return saved_key[index];
}
static int cmp_one(void* binary, int index)
{
return *(ARCH_WORD_32 *)binary == crypt_key[index][0];
}
static int cmp_all(void* binary, int count)
{
int i;
#ifdef _OPENMP
int retval = 0;
#pragma omp parallel for default(none) private(i) shared(count, binary, crypt_key, retval)
for (i = 0; i < count; i++)
if (*(ARCH_WORD_32 *)binary == crypt_key[i][0])
#pragma omp atomic
retval |= 1;
return retval;
#else
for (i = 0; i < count; i++)
if (*(ARCH_WORD_32 *)binary == crypt_key[i][0])
return 1;
return 0;
#endif
}
static int cmp_exact(char* source, int index)
{
register ARCH_WORD_32 nr = 1345345333, add = 7, nr2 = 0x12345671;
register ARCH_WORD_32 tmp;
unsigned char *p;
p = (unsigned char *)saved_key[index];
for (; *p; p++) {
if (*p == ' ' || *p == '\t')
continue;
tmp = (ARCH_WORD_32)*p;
nr ^= (((nr & 63) + add) * tmp) + (nr << 8);
nr2 += (nr2 << 8) ^ nr;
add += tmp;
}
#if 0
{
char ctmp[CIPHERTEXT_LENGTH + 1];
sprintf(ctmp, "%08x%08x", nr & (((ARCH_WORD_32)1 << 31) - 1), nr2 & (((ARCH_WORD_32)1 << 31) - 1));
return !memcmp(source, ctmp, CIPHERTEXT_LENGTH);
}
#else
{
ARCH_WORD_32 *binary = get_binary_size(source, 8);
return
binary[0] == (nr & (((ARCH_WORD_32)1 << 31) - 1)) &&
binary[1] == (nr2 & (((ARCH_WORD_32)1 << 31) - 1));
}
#endif
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
int count = *pcount;
int i = 0;
#ifdef _OPENMP
#pragma omp parallel for default(none) private(i) shared(count, saved_key, crypt_key)
#endif
#if MAX_KEYS_PER_CRYPT > 1 || defined(_OPENMP)
for (i = 0; i < count; i++)
#endif
{
unsigned char *p = (unsigned char *)saved_key[i];
if (*p) {
ARCH_WORD_32 nr, add;
ARCH_WORD_32 tmp;
while (*p == ' ' || *p == '\t')
p++;
tmp = (ARCH_WORD_32) (unsigned char) *p++;
nr = 1345345333 ^ ((((1345345333 & 63) + 7) * tmp) + (1345345333U << 8));
add = 7 + tmp;
for (; *p; p++) {
if (*p == ' ' || *p == '\t')
continue;
tmp = (ARCH_WORD_32) (unsigned char) *p;
nr ^= (((nr & 63) + add) * tmp) + (nr << 8);
add += tmp;
}
crypt_key[i][0] = (nr & (((ARCH_WORD_32)1 << 31) - 1));
#if MAX_KEYS_PER_CRYPT > 1 || defined(_OPENMP)
continue;
#else
return count;
#endif
}
crypt_key[i][0] = (1345345333 & (((ARCH_WORD_32)1 << 31) - 1));
}
return count;
}
static int get_hash_0(int index)
{
return crypt_key[index][0] & PH_MASK_0;
}
static int get_hash_1(int index)
{
return crypt_key[index][0] & PH_MASK_1;
}
static int get_hash_2(int index)
{
return crypt_key[index][0] & PH_MASK_2;
}
static int get_hash_3(int index)
{
return crypt_key[index][0] & PH_MASK_3;
}
static int get_hash_4(int index)
{
return crypt_key[index][0] & PH_MASK_4;
}
static int get_hash_5(int index)
{
return crypt_key[index][0] & PH_MASK_5;
}
static int get_hash_6(int index)
{
return crypt_key[index][0] & PH_MASK_6;
}
struct fmt_main fmt_MYSQL_fast =
{
{
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,
#ifdef _OPENMP
FMT_OMP | FMT_OMP_BAD |
#endif
FMT_CASE | FMT_8_BIT | FMT_SPLIT_UNIFIES_CASE,
{ NULL },
{ NULL },
tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
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,
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 */
|
heat.c | #include <omp.h>
#include <stdio.h>
#include <sys/time.h>
#include "calc_up.h"
int main() {
int Nx,Ny,Nt;
int t,x,y;
Nx=1000;
Ny=1000;
Nt=1000;
double u[Nx][Ny];
double up[Nx][Ny];
struct timeval start,end;
float delta;
// Boundary conditions
for(x=0; x<Nx; x++)
for(y=0; y<Ny; y++) {
if (x==0)
u[x][y] = 1.0;
else
u[x][y] = 0.0;
}
gettimeofday(&start, NULL);
////////////////////////////////////////////////////////////////////////
// Finite difference algorithm - iterate over time to reach steady state
////////////////////////////////////////////////////////////////////////
#pragma omp parallel private(t)
{
for(t=0;t<Nt;t++) {
#pragma omp for private(x,y)
for(x=1; x<Nx-1; x++)
for(y=1; y<Ny-1; y++)
calc_up(x,y,Nx,Ny,u,up);
#pragma omp for private(x,y)
for(x=1; x<Nx-1; x++)
for(y=1; y<Ny-1; y++)
u[x][y] = up[x][y];
}
}
gettimeofday(&end, NULL);
delta = ((end.tv_sec-start.tv_sec)*1000000u + end.tv_usec-start.tv_usec)/1.e6;
double sum = 0;
for(y=0; y<Ny; y++) {
for(x=0; x<Nx; x++) {
sum += u[x][y];
}
}
printf("run time = %fs\n", delta);
printf("sum of u = %f\n", sum);
}
|
CBbackproject_c.c | /*
MEX Function to perform cone beam back projection of Nikon XTek Custom Bay data.
Published as part of the SophiaBeads Datasets project.
*/
/*
References:
David Szotten, Limited Data Problems in X-ray and Polarized Light Tomography. PhD Thesis, School of Mathematics, University of Manchester. 2011.
William Michael Thompson, Source firing patterns and reconstruction algorithms for a switched source, offset detector CT machine. PhD Thesis, School of Mathematics, University of Manchester. 2011.
Nicola Wadeson, Aluminium foam data reconstruction using CGLS and TV Regularisation - 100 and 200 projection data. MIMS Preprint, School of Mathematics, University of Manchester. August 2012.
*/
/*
Copyright (c) 2015 Sophia Bethany Coban, William Michael Thompson, Nicola Wadeson and David Szotten
Code is available via the SophiaBeads Datasets project.
University of Manchester.
*/
#include <mex.h>
#include <math.h>
#include <matrix.h>
#include <stdlib.h>
#include <string.h>
#include "jacobs_rays.h"
#include "omp.h"
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
{
/* Check number of arguments. */
if(nrhs != 11)
{
mexWarnMsgTxt("11 inputs required. Aborting...");
return;
}
else if(nlhs < 1)
{
mexWarnMsgTxt("At least one output required. Aborting...");
return;
}
/* Initialize variables. */
int i, curr_angle, im_size, n_rays_y, n_rays_z, curr_ray_y, curr_ray_z, n_angles, ray_offset;
mwSize im_size_matlab[3];
double *source_x, *source_y, *source_z, *det_x, *det_y, *det_z;
double cos_curr_angle, sin_curr_angle;
double start[3], end[3], *voxel_size, *grid_offset, *angles;
float *ray_data, *vol_data;
double *size_doubles;
struct jacobs_options options;
/* Reading variables. */
size_doubles = mxGetPr(prhs[0]);
for(i = 0; i < 3; i++)
{
im_size_matlab[i] = (int) size_doubles[i];
}
/* Number of detector elements. */
n_rays_y = mxGetM(prhs[5]);
n_rays_z = mxGetM(prhs[6]);
/* Source and detector locations. */
source_x = mxGetPr(prhs[1]);
source_y = mxGetPr(prhs[2]);
source_z = mxGetPr(prhs[3]);
det_x = mxGetPr(prhs[4]);
det_y = mxGetPr(prhs[5]);
det_z = mxGetPr(prhs[6]);
/* Additional information. */
voxel_size = mxGetPr(prhs[7]);
grid_offset = mxGetPr(prhs[8]);
ray_data = (float *) mxGetData(prhs[9]);
angles = mxGetPr(prhs[10]);
n_angles = mxGetM(prhs[10]);
/* Check if dimensions work... */
if (mxGetM(prhs[9]) != (n_rays_y * n_rays_z * n_angles))
{
mexWarnMsgTxt("Mismatched number of data points! Aborting.");
return;
}
/* Set jacobs options. */
options.im_size_default = 0;
options.im_size_x = im_size_matlab[0];
options.im_size_y = im_size_matlab[1];
options.im_size_z = im_size_matlab[2];
options.b_default = 0;
options.b_x = grid_offset[0];
options.b_y = grid_offset[1];
options.b_z = grid_offset[2];
options.d_default = 0;
options.d_x = voxel_size[0];
options.d_y = voxel_size[1];
options.d_z = voxel_size[2];
/* Initialize output. */
plhs[0] = mxCreateNumericMatrix(im_size_matlab[0]*im_size_matlab[1]*im_size_matlab[2], 1, mxSINGLE_CLASS, mxREAL);
vol_data = (float *) mxGetData(plhs[0]);
/* Parallelized... */
#pragma omp parallel for shared(source_x, source_y, source_z, det_x, det_y, det_z, im_size, ray_data, vol_data, angles, options, n_angles, n_rays_y, n_rays_z) private(curr_angle, curr_ray_y, curr_ray_z, cos_curr_angle, sin_curr_angle, start, end, ray_offset) schedule(dynamic)
for(curr_angle = 0; curr_angle < n_angles; curr_angle++)
{
/* Rotate source and detector positions by current angle. */
cos_curr_angle = cos(angles[curr_angle]);
sin_curr_angle = sin(angles[curr_angle]);
start[0] = cos_curr_angle * (*source_x) - sin_curr_angle * (*source_y);
start[1] = sin_curr_angle * (*source_x) + cos_curr_angle * (*source_y);
start[2] = *source_z;
ray_offset = curr_angle * n_rays_y * n_rays_z;
/* Loop over y values on detector. */
for(curr_ray_y = 0; curr_ray_y < n_rays_y; curr_ray_y++)
{
end[0] = cos_curr_angle * (*det_x) - sin_curr_angle * det_y[curr_ray_y];
end[1] = sin_curr_angle * (*det_x) + cos_curr_angle * det_y[curr_ray_y];
/* Loop over z values on detector. */
for(curr_ray_z = 0; curr_ray_z < n_rays_z; curr_ray_z++)
{
end[2] = det_z[curr_ray_z];
/* Perform back projection (in a single step). */
backproject_singledata(im_size, start, end, &ray_data[ray_offset + curr_ray_z*n_rays_y + curr_ray_y], vol_data, &options);
}
}
}
}
|
DRB064-outeronly2-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.
The inner loop has loop carried true data dependence.
However, the loop is not parallelized so no race condition.
*/
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 n, int m)
{
int i,j;
#pragma omp parallel for private(i ,j )
for (i=0;i<n;i++)
for (j=1;j<m;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(100, 100);
print();
return 0;
}
|
convolution_sgemm_pack8to4.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2022 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 im2col_sgemm_pack8to4_avx(const Mat& bottom_im2col, Mat& top_blob, const Mat& kernel, const Mat& _bias, const Option& opt)
{
// Mat bottom_im2col(size, maxk, inch, 32u, 8, opt.workspace_allocator);
const int size = bottom_im2col.w;
const int maxk = bottom_im2col.h;
const int inch = bottom_im2col.c;
const int outch = top_blob.c;
const float* bias = _bias;
// permute
Mat tmp;
if (size >= 8)
tmp.create(8 * maxk, inch, size / 8 + (size % 8) / 4 + size % 4, 32u, 8, opt.workspace_allocator);
else if (size >= 4)
tmp.create(4 * maxk, inch, size / 4 + size % 4, 32u, 8, opt.workspace_allocator);
else
tmp.create(maxk, inch, size, 32u, 8, opt.workspace_allocator);
{
int nn_size = size / 8;
int remain_size_start = 0;
#pragma omp parallel for num_threads(opt.num_threads)
for (int ii = 0; ii < nn_size; ii++)
{
int i = remain_size_start + ii * 8;
float* tmpptr = tmp.channel(i / 8);
for (int q = 0; q < inch; q++)
{
const float* img0 = (const float*)bottom_im2col.channel(q) + i * 8;
for (int k = 0; k < maxk; k++)
{
// transpose 8x8
__m256 _r0 = _mm256_load_ps(img0);
__m256 _r1 = _mm256_load_ps(img0 + 8);
__m256 _r2 = _mm256_load_ps(img0 + 8 * 2);
__m256 _r3 = _mm256_load_ps(img0 + 8 * 3);
__m256 _r4 = _mm256_load_ps(img0 + 8 * 4);
__m256 _r5 = _mm256_load_ps(img0 + 8 * 5);
__m256 _r6 = _mm256_load_ps(img0 + 8 * 6);
__m256 _r7 = _mm256_load_ps(img0 + 8 * 7);
__m256 _tmp0 = _mm256_unpacklo_ps(_r0, _r1);
__m256 _tmp1 = _mm256_unpackhi_ps(_r0, _r1);
__m256 _tmp2 = _mm256_unpacklo_ps(_r2, _r3);
__m256 _tmp3 = _mm256_unpackhi_ps(_r2, _r3);
__m256 _tmp4 = _mm256_unpacklo_ps(_r4, _r5);
__m256 _tmp5 = _mm256_unpackhi_ps(_r4, _r5);
__m256 _tmp6 = _mm256_unpacklo_ps(_r6, _r7);
__m256 _tmp7 = _mm256_unpackhi_ps(_r6, _r7);
__m256 _tmp8 = _mm256_shuffle_ps(_tmp0, _tmp2, _MM_SHUFFLE(1, 0, 1, 0));
__m256 _tmp9 = _mm256_shuffle_ps(_tmp0, _tmp2, _MM_SHUFFLE(3, 2, 3, 2));
__m256 _tmpa = _mm256_shuffle_ps(_tmp1, _tmp3, _MM_SHUFFLE(1, 0, 1, 0));
__m256 _tmpb = _mm256_shuffle_ps(_tmp1, _tmp3, _MM_SHUFFLE(3, 2, 3, 2));
__m256 _tmpc = _mm256_shuffle_ps(_tmp4, _tmp6, _MM_SHUFFLE(1, 0, 1, 0));
__m256 _tmpd = _mm256_shuffle_ps(_tmp4, _tmp6, _MM_SHUFFLE(3, 2, 3, 2));
__m256 _tmpe = _mm256_shuffle_ps(_tmp5, _tmp7, _MM_SHUFFLE(1, 0, 1, 0));
__m256 _tmpf = _mm256_shuffle_ps(_tmp5, _tmp7, _MM_SHUFFLE(3, 2, 3, 2));
_r0 = _mm256_permute2f128_ps(_tmp8, _tmpc, _MM_SHUFFLE(0, 2, 0, 0));
_r1 = _mm256_permute2f128_ps(_tmp9, _tmpd, _MM_SHUFFLE(0, 2, 0, 0));
_r2 = _mm256_permute2f128_ps(_tmpa, _tmpe, _MM_SHUFFLE(0, 2, 0, 0));
_r3 = _mm256_permute2f128_ps(_tmpb, _tmpf, _MM_SHUFFLE(0, 2, 0, 0));
_r4 = _mm256_permute2f128_ps(_tmp8, _tmpc, _MM_SHUFFLE(0, 3, 0, 1));
_r5 = _mm256_permute2f128_ps(_tmp9, _tmpd, _MM_SHUFFLE(0, 3, 0, 1));
_r6 = _mm256_permute2f128_ps(_tmpa, _tmpe, _MM_SHUFFLE(0, 3, 0, 1));
_r7 = _mm256_permute2f128_ps(_tmpb, _tmpf, _MM_SHUFFLE(0, 3, 0, 1));
_mm256_store_ps(tmpptr, _r0);
_mm256_store_ps(tmpptr + 8, _r1);
_mm256_store_ps(tmpptr + 8 * 2, _r2);
_mm256_store_ps(tmpptr + 8 * 3, _r3);
_mm256_store_ps(tmpptr + 8 * 4, _r4);
_mm256_store_ps(tmpptr + 8 * 5, _r5);
_mm256_store_ps(tmpptr + 8 * 6, _r6);
_mm256_store_ps(tmpptr + 8 * 7, _r7);
img0 += size * 8;
tmpptr += 64;
}
}
}
remain_size_start += nn_size << 3;
nn_size = (size - remain_size_start) >> 2;
#pragma omp parallel for num_threads(opt.num_threads)
for (int ii = 0; ii < nn_size; ii++)
{
int i = remain_size_start + ii * 4;
float* tmpptr = tmp.channel(i / 8 + (i % 8) / 4);
for (int q = 0; q < inch; q++)
{
const float* img0 = (const float*)bottom_im2col.channel(q) + i * 8;
for (int k = 0; k < maxk; k++)
{
// transpose 8x4
__m256 _r0 = _mm256_load_ps(img0);
__m256 _r1 = _mm256_load_ps(img0 + 8);
__m256 _r2 = _mm256_load_ps(img0 + 8 * 2);
__m256 _r3 = _mm256_load_ps(img0 + 8 * 3);
__m256 _tmp0 = _mm256_unpacklo_ps(_r0, _r1);
__m256 _tmp1 = _mm256_unpackhi_ps(_r0, _r1);
__m256 _tmp2 = _mm256_unpacklo_ps(_r2, _r3);
__m256 _tmp3 = _mm256_unpackhi_ps(_r2, _r3);
__m256 _tmp4 = _mm256_shuffle_ps(_tmp0, _tmp2, _MM_SHUFFLE(1, 0, 1, 0));
__m256 _tmp5 = _mm256_shuffle_ps(_tmp0, _tmp2, _MM_SHUFFLE(3, 2, 3, 2));
__m256 _tmp6 = _mm256_shuffle_ps(_tmp1, _tmp3, _MM_SHUFFLE(1, 0, 1, 0));
__m256 _tmp7 = _mm256_shuffle_ps(_tmp1, _tmp3, _MM_SHUFFLE(3, 2, 3, 2));
_r0 = _mm256_permute2f128_ps(_tmp4, _tmp5, _MM_SHUFFLE(0, 2, 0, 0));
_r1 = _mm256_permute2f128_ps(_tmp6, _tmp7, _MM_SHUFFLE(0, 2, 0, 0));
_r2 = _mm256_permute2f128_ps(_tmp4, _tmp5, _MM_SHUFFLE(0, 3, 0, 1));
_r3 = _mm256_permute2f128_ps(_tmp6, _tmp7, _MM_SHUFFLE(0, 3, 0, 1));
_mm256_store_ps(tmpptr, _r0);
_mm256_store_ps(tmpptr + 8, _r1);
_mm256_store_ps(tmpptr + 8 * 2, _r2);
_mm256_store_ps(tmpptr + 8 * 3, _r3);
img0 += size * 8;
tmpptr += 32;
}
}
}
remain_size_start += nn_size << 2;
#pragma omp parallel for num_threads(opt.num_threads)
for (int i = remain_size_start; i < size; i++)
{
float* tmpptr = tmp.channel(i / 8 + (i % 8) / 4 + i % 4);
for (int q = 0; q < inch; q++)
{
const float* img0 = (const float*)bottom_im2col.channel(q) + i * 8;
for (int k = 0; k < maxk; k++)
{
__m256 _val = _mm256_load_ps(img0);
_mm256_store_ps(tmpptr, _val);
img0 += size * 8;
tmpptr += 8;
}
}
}
}
int nn_outch = 0;
int remain_outch_start = 0;
nn_outch = outch >> 1;
#pragma omp parallel for num_threads(opt.num_threads)
for (int pp = 0; pp < nn_outch; pp++)
{
int p = pp * 2;
float* outptr0 = top_blob.channel(p);
float* outptr1 = top_blob.channel(p + 1);
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 + p * 4 : zeros;
int i = 0;
for (; i + 7 < size; i += 8)
{
float* tmpptr = tmp.channel(i / 8);
const float* kptr = kernel.channel(p / 2);
int nn = inch * maxk * 8; // inch always > 0
__m256 _sum0 = _mm256_loadu_ps(biasptr);
__m256 _sum1 = _sum0;
__m256 _sum2 = _sum0;
__m256 _sum3 = _sum0;
__m256 _sum4 = _sum0;
__m256 _sum5 = _sum0;
__m256 _sum6 = _sum0;
__m256 _sum7 = _sum0;
for (int j = 0; j < nn; j++)
{
__m256 _w0 = _mm256_load_ps(kptr);
__m256 _val0 = _mm256_broadcast_ss(tmpptr);
__m256 _val1 = _mm256_broadcast_ss(tmpptr + 1);
_sum0 = _mm256_comp_fmadd_ps(_val0, _w0, _sum0);
_sum1 = _mm256_comp_fmadd_ps(_val1, _w0, _sum1);
__m256 _val2 = _mm256_broadcast_ss(tmpptr + 2);
__m256 _val3 = _mm256_broadcast_ss(tmpptr + 3);
_sum2 = _mm256_comp_fmadd_ps(_val2, _w0, _sum2);
_sum3 = _mm256_comp_fmadd_ps(_val3, _w0, _sum3);
__m256 _val4 = _mm256_broadcast_ss(tmpptr + 4);
__m256 _val5 = _mm256_broadcast_ss(tmpptr + 5);
_sum4 = _mm256_comp_fmadd_ps(_val4, _w0, _sum4);
_sum5 = _mm256_comp_fmadd_ps(_val5, _w0, _sum5);
__m256 _val6 = _mm256_broadcast_ss(tmpptr + 6);
__m256 _val7 = _mm256_broadcast_ss(tmpptr + 7);
_sum6 = _mm256_comp_fmadd_ps(_val6, _w0, _sum6);
_sum7 = _mm256_comp_fmadd_ps(_val7, _w0, _sum7);
tmpptr += 8;
kptr += 8;
}
_mm_store_ps(outptr0, _mm256_extractf128_ps(_sum0, 0));
_mm_store_ps(outptr0 + 4, _mm256_extractf128_ps(_sum1, 0));
_mm_store_ps(outptr0 + 8, _mm256_extractf128_ps(_sum2, 0));
_mm_store_ps(outptr0 + 12, _mm256_extractf128_ps(_sum3, 0));
_mm_store_ps(outptr0 + 16, _mm256_extractf128_ps(_sum4, 0));
_mm_store_ps(outptr0 + 20, _mm256_extractf128_ps(_sum5, 0));
_mm_store_ps(outptr0 + 24, _mm256_extractf128_ps(_sum6, 0));
_mm_store_ps(outptr0 + 28, _mm256_extractf128_ps(_sum7, 0));
_mm_store_ps(outptr1, _mm256_extractf128_ps(_sum0, 1));
_mm_store_ps(outptr1 + 4, _mm256_extractf128_ps(_sum1, 1));
_mm_store_ps(outptr1 + 8, _mm256_extractf128_ps(_sum2, 1));
_mm_store_ps(outptr1 + 12, _mm256_extractf128_ps(_sum3, 1));
_mm_store_ps(outptr1 + 16, _mm256_extractf128_ps(_sum4, 1));
_mm_store_ps(outptr1 + 20, _mm256_extractf128_ps(_sum5, 1));
_mm_store_ps(outptr1 + 24, _mm256_extractf128_ps(_sum6, 1));
_mm_store_ps(outptr1 + 28, _mm256_extractf128_ps(_sum7, 1));
outptr0 += 32;
outptr1 += 32;
}
for (; i + 3 < size; i += 4)
{
float* tmpptr = tmp.channel(i / 8 + (i % 8) / 4);
const float* kptr = kernel.channel(p / 2);
int nn = inch * maxk * 8; // inch always > 0
__m256 _sum0 = _mm256_loadu_ps(biasptr);
__m256 _sum1 = _sum0;
__m256 _sum2 = _sum0;
__m256 _sum3 = _sum0;
for (int j = 0; j < nn; j++)
{
__m256 _w0 = _mm256_load_ps(kptr);
__m256 _val0 = _mm256_broadcast_ss(tmpptr);
__m256 _val1 = _mm256_broadcast_ss(tmpptr + 1);
_sum0 = _mm256_comp_fmadd_ps(_val0, _w0, _sum0);
_sum1 = _mm256_comp_fmadd_ps(_val1, _w0, _sum1);
__m256 _val2 = _mm256_broadcast_ss(tmpptr + 2);
__m256 _val3 = _mm256_broadcast_ss(tmpptr + 3);
_sum2 = _mm256_comp_fmadd_ps(_val2, _w0, _sum2);
_sum3 = _mm256_comp_fmadd_ps(_val3, _w0, _sum3);
tmpptr += 4;
kptr += 8;
}
_mm_store_ps(outptr0, _mm256_extractf128_ps(_sum0, 0));
_mm_store_ps(outptr0 + 4, _mm256_extractf128_ps(_sum1, 0));
_mm_store_ps(outptr0 + 8, _mm256_extractf128_ps(_sum2, 0));
_mm_store_ps(outptr0 + 12, _mm256_extractf128_ps(_sum3, 0));
_mm_store_ps(outptr1, _mm256_extractf128_ps(_sum0, 1));
_mm_store_ps(outptr1 + 4, _mm256_extractf128_ps(_sum1, 1));
_mm_store_ps(outptr1 + 8, _mm256_extractf128_ps(_sum2, 1));
_mm_store_ps(outptr1 + 12, _mm256_extractf128_ps(_sum3, 1));
outptr0 += 16;
outptr1 += 16;
}
for (; i < size; i++)
{
float* tmpptr = tmp.channel(i / 8 + (i % 8) / 4 + i % 4);
const float* kptr = kernel.channel(p / 2);
int nn = inch * maxk * 8; // inch always > 0
__m256 _sum = _mm256_loadu_ps(biasptr);
for (int j = 0; j < nn; j++)
{
__m256 _w0 = _mm256_load_ps(kptr);
__m256 _val0 = _mm256_broadcast_ss(tmpptr);
_sum = _mm256_comp_fmadd_ps(_val0, _w0, _sum);
tmpptr += 1;
kptr += 8;
}
_mm_store_ps(outptr0, _mm256_extractf128_ps(_sum, 0));
_mm_store_ps(outptr1, _mm256_extractf128_ps(_sum, 1));
outptr0 += 4;
outptr1 += 4;
}
}
remain_outch_start += nn_outch << 1;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = remain_outch_start; p < outch; p++)
{
float* outptr0 = top_blob.channel(p);
const float zeros[4] = {0.f, 0.f, 0.f, 0.f};
const float* biasptr = bias ? bias + p * 4 : zeros;
int i = 0;
for (; i + 7 < size; i += 8)
{
float* tmpptr = tmp.channel(i / 8);
const float* kptr = kernel.channel(p / 2 + p % 2);
int nn = inch * maxk * 8; // inch always > 0
__m128 _sum0 = _mm_loadu_ps(biasptr);
__m128 _sum1 = _sum0;
__m128 _sum2 = _sum0;
__m128 _sum3 = _sum0;
__m128 _sum4 = _sum0;
__m128 _sum5 = _sum0;
__m128 _sum6 = _sum0;
__m128 _sum7 = _sum0;
for (int j = 0; j < nn; j++)
{
__m128 _w0 = _mm_load_ps(kptr);
__m128 _val0 = _mm_load1_ps(tmpptr);
__m128 _val1 = _mm_load1_ps(tmpptr + 1);
_sum0 = _mm_comp_fmadd_ps(_val0, _w0, _sum0);
_sum1 = _mm_comp_fmadd_ps(_val1, _w0, _sum1);
__m128 _val2 = _mm_load1_ps(tmpptr + 2);
__m128 _val3 = _mm_load1_ps(tmpptr + 3);
_sum2 = _mm_comp_fmadd_ps(_val2, _w0, _sum2);
_sum3 = _mm_comp_fmadd_ps(_val3, _w0, _sum3);
__m128 _val4 = _mm_load1_ps(tmpptr + 4);
__m128 _val5 = _mm_load1_ps(tmpptr + 5);
_sum4 = _mm_comp_fmadd_ps(_val4, _w0, _sum4);
_sum5 = _mm_comp_fmadd_ps(_val5, _w0, _sum5);
__m128 _val6 = _mm_load1_ps(tmpptr + 6);
__m128 _val7 = _mm_load1_ps(tmpptr + 7);
_sum6 = _mm_comp_fmadd_ps(_val6, _w0, _sum6);
_sum7 = _mm_comp_fmadd_ps(_val7, _w0, _sum7);
tmpptr += 8;
kptr += 4;
}
_mm_store_ps(outptr0, _sum0);
_mm_store_ps(outptr0 + 4, _sum1);
_mm_store_ps(outptr0 + 8, _sum2);
_mm_store_ps(outptr0 + 12, _sum3);
_mm_store_ps(outptr0 + 16, _sum4);
_mm_store_ps(outptr0 + 20, _sum5);
_mm_store_ps(outptr0 + 24, _sum6);
_mm_store_ps(outptr0 + 28, _sum7);
outptr0 += 32;
}
for (; i + 3 < size; i += 4)
{
float* tmpptr = tmp.channel(i / 8 + (i % 8) / 4);
const float* kptr = kernel.channel(p / 2 + p % 2);
int nn = inch * maxk * 8; // inch always > 0
__m128 _sum0 = _mm_loadu_ps(biasptr);
__m128 _sum1 = _sum0;
__m128 _sum2 = _sum0;
__m128 _sum3 = _sum0;
for (int j = 0; j < nn; j++)
{
__m128 _w0 = _mm_load_ps(kptr);
__m128 _val0 = _mm_load1_ps(tmpptr);
__m128 _val1 = _mm_load1_ps(tmpptr + 1);
_sum0 = _mm_comp_fmadd_ps(_val0, _w0, _sum0);
_sum1 = _mm_comp_fmadd_ps(_val1, _w0, _sum1);
__m128 _val2 = _mm_load1_ps(tmpptr + 2);
__m128 _val3 = _mm_load1_ps(tmpptr + 3);
_sum2 = _mm_comp_fmadd_ps(_val2, _w0, _sum2);
_sum3 = _mm_comp_fmadd_ps(_val3, _w0, _sum3);
tmpptr += 4;
kptr += 4;
}
_mm_store_ps(outptr0, _sum0);
_mm_store_ps(outptr0 + 4, _sum1);
_mm_store_ps(outptr0 + 8, _sum2);
_mm_store_ps(outptr0 + 12, _sum3);
outptr0 += 16;
}
for (; i < size; i++)
{
float* tmpptr = tmp.channel(i / 8 + (i % 8) / 4 + i % 4);
const float* kptr = kernel.channel(p / 2 + p % 2);
int nn = inch * maxk * 8; // inch always > 0
__m128 _sum = _mm_loadu_ps(biasptr);
for (int j = 0; j < nn; j++)
{
__m128 _w0 = _mm_load_ps(kptr);
__m128 _val0 = _mm_load1_ps(tmpptr);
_sum = _mm_comp_fmadd_ps(_val0, _w0, _sum);
tmpptr += 1;
kptr += 4;
}
_mm_store_ps(outptr0, _sum);
outptr0 += 4;
}
}
}
static void convolution_im2col_sgemm_transform_kernel_pack8to4_avx(const Mat& _kernel, Mat& kernel_tm, int inch, int outch, int kernel_w, int kernel_h)
{
const int maxk = kernel_w * kernel_h;
// interleave
// src = maxk-inch-outch
// dst = 8b-8a-maxk-inch/8a-outch/8b
Mat kernel = _kernel.reshape(maxk, inch, outch);
kernel_tm.create(64 * maxk, inch / 8, outch / 8 + (outch % 8) / 4, (size_t)4u);
int q = 0;
for (; q + 7 < outch; q += 8)
{
float* g00 = kernel_tm.channel(q / 8);
for (int p = 0; p + 7 < inch; p += 8)
{
for (int k = 0; k < maxk; k++)
{
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
const float* k00 = kernel.channel(q + j).row(p + i);
g00[0] = k00[k];
g00++;
}
}
}
}
}
for (; q + 3 < outch; q += 4)
{
float* g00 = kernel_tm.channel(q / 8 + (q % 8) / 4);
for (int p = 0; p + 7 < inch; p += 8)
{
for (int k = 0; k < maxk; k++)
{
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 4; j++)
{
const float* k00 = kernel.channel(q + j).row(p + i);
g00[0] = k00[k];
g00++;
}
}
}
}
}
}
static void convolution_im2col_sgemm_pack8to4_avx(const Mat& bottom_blob, Mat& top_blob, const Mat& kernel, const Mat& _bias, 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 inch = bottom_blob.c;
int outw = top_blob.w;
int outh = top_blob.h;
const int size = outw * outh;
const int maxk = kernel_w * kernel_h;
// im2col
Mat bottom_im2col(size, maxk, inch, 32u, 8, opt.workspace_allocator);
{
const int gap = (w * stride_h - outw * stride_w) * 8;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < inch; p++)
{
const Mat img = bottom_blob.channel(p);
float* ptr = bottom_im2col.channel(p);
for (int u = 0; u < kernel_h; u++)
{
for (int v = 0; v < kernel_w; v++)
{
const float* sptr = img.row(dilation_h * u) + dilation_w * v * 8;
for (int i = 0; i < outh; i++)
{
int j = 0;
for (; j < outw; j++)
{
__m256 _v = _mm256_load_ps(sptr);
_mm256_store_ps(ptr, _v);
sptr += stride_w * 8;
ptr += 8;
}
sptr += gap;
}
}
}
}
}
im2col_sgemm_pack8to4_avx(bottom_im2col, top_blob, kernel, _bias, opt);
}
|
GB_unaryop__minv_fp64_uint64.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__minv_fp64_uint64
// op(A') function: GB_tran__minv_fp64_uint64
// C type: double
// A type: uint64_t
// cast: double cij = (double) aij
// unaryop: cij = 1./aij
#define GB_ATYPE \
uint64_t
#define GB_CTYPE \
double
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint64_t aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = 1./x ;
// casting
#define GB_CASTING(z, x) \
double z = (double) 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_MINV || GxB_NO_FP64 || GxB_NO_UINT64)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__minv_fp64_uint64
(
double *restrict Cx,
const uint64_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__minv_fp64_uint64
(
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__rdiv_uint8.c |
//------------------------------------------------------------------------------
// GB_binop: hard-coded functions for each built-in binary 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_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__rdiv_uint8)
// A.*B function (eWiseMult): GB (_AemultB_08__rdiv_uint8)
// A.*B function (eWiseMult): GB (_AemultB_02__rdiv_uint8)
// A.*B function (eWiseMult): GB (_AemultB_04__rdiv_uint8)
// A.*B function (eWiseMult): GB (_AemultB_bitmap__rdiv_uint8)
// A*D function (colscale): GB (_AxD__rdiv_uint8)
// D*A function (rowscale): GB (_DxB__rdiv_uint8)
// C+=B function (dense accum): GB (_Cdense_accumB__rdiv_uint8)
// C+=b function (dense accum): GB (_Cdense_accumb__rdiv_uint8)
// C+=A+B function (dense ewise3): GB (_Cdense_ewise3_accum__rdiv_uint8)
// C=A+B function (dense ewise3): GB (_Cdense_ewise3_noaccum__rdiv_uint8)
// C=scalar+B GB (_bind1st__rdiv_uint8)
// C=scalar+B' GB (_bind1st_tran__rdiv_uint8)
// C=A+scalar GB (_bind2nd__rdiv_uint8)
// C=A'+scalar GB (_bind2nd_tran__rdiv_uint8)
// C type: uint8_t
// A type: uint8_t
// A pattern? 0
// B type: uint8_t
// B pattern? 0
// BinaryOp: cij = GB_IDIV_UNSIGNED (bij, aij, 8)
#define GB_ATYPE \
uint8_t
#define GB_BTYPE \
uint8_t
#define GB_CTYPE \
uint8_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) \
uint8_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) \
uint8_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) \
uint8_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_IDIV_UNSIGNED (y, x, 8) ;
// 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_RDIV || GxB_NO_UINT8 || GxB_NO_RDIV_UINT8)
//------------------------------------------------------------------------------
// 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__rdiv_uint8)
(
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__rdiv_uint8)
(
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__rdiv_uint8)
(
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__rdiv_uint8)
(
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 uint8_t
uint8_t bwork = (*((uint8_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__rdiv_uint8)
(
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
uint8_t *restrict Cx = (uint8_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__rdiv_uint8)
(
GrB_Matrix C,
const GrB_Matrix D,
const GrB_Matrix B,
int nthreads
)
{
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t *restrict Cx = (uint8_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__rdiv_uint8)
(
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) ;
uint8_t alpha_scalar ;
uint8_t beta_scalar ;
if (is_eWiseUnion)
{
alpha_scalar = (*((uint8_t *) alpha_scalar_in)) ;
beta_scalar = (*((uint8_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__rdiv_uint8)
(
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__rdiv_uint8)
(
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__rdiv_uint8)
(
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__rdiv_uint8)
(
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__rdiv_uint8)
(
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
uint8_t *Cx = (uint8_t *) Cx_output ;
uint8_t x = (*((uint8_t *) x_input)) ;
uint8_t *Bx = (uint8_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 ;
uint8_t bij = GBX (Bx, p, false) ;
Cx [p] = GB_IDIV_UNSIGNED (bij, x, 8) ;
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// Cx = op (Ax,y): apply a binary operator to a matrix with scalar bind2nd
//------------------------------------------------------------------------------
GrB_Info GB (_bind2nd__rdiv_uint8)
(
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 ;
uint8_t *Cx = (uint8_t *) Cx_output ;
uint8_t *Ax = (uint8_t *) Ax_input ;
uint8_t y = (*((uint8_t *) y_input)) ;
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
if (!GBB (Ab, p)) continue ;
uint8_t aij = GBX (Ax, p, false) ;
Cx [p] = GB_IDIV_UNSIGNED (y, aij, 8) ;
}
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) \
{ \
uint8_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = GB_IDIV_UNSIGNED (aij, x, 8) ; \
}
GrB_Info GB (_bind1st_tran__rdiv_uint8)
(
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 \
uint8_t
#if GB_DISABLE
return (GrB_NO_VALUE) ;
#else
uint8_t x = (*((const uint8_t *) x_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
#undef GB_ATYPE
#define GB_ATYPE \
uint8_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) \
{ \
uint8_t aij = GBX (Ax, pA, false) ; \
Cx [pC] = GB_IDIV_UNSIGNED (y, aij, 8) ; \
}
GrB_Info GB (_bind2nd_tran__rdiv_uint8)
(
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
uint8_t y = (*((const uint8_t *) y_input)) ;
#include "GB_unop_transpose.c"
return (GrB_SUCCESS) ;
#endif
}
#endif
|
MergeSort_OpenMP.c | #include <stdio.h>
#include <stdlib.h>
#include <omp.h>
#include <time.h>
#define SIZE 2000
int array[SIZE];
double avg;
void merge(int start, int mid, int finish){
int sizeLeft = mid - start + 1;
int sizeRight = finish - mid;
int left[sizeLeft];
int right[sizeRight];
int i = 0 , j = 0 , k = start;
for (int i = 0 ; i < sizeLeft ; i++ ){
left[i] = array[i + start];
}
for (int i = 0 ; i < sizeRight ; i++){
right[i] = array[i + mid + 1];
}
while (i < sizeLeft && j < sizeRight)
{
if( left[i] <= right[j] )
array[k++] = left[i++];
else
array[k++] = right[j++];
}
while (i < sizeLeft)
{
array[k++] = left[i++];
}
while (j < sizeRight)
{
array[k++] = right[j++];
}
}
void MergeSort(int start, int finish)
{
int mid = start + (finish - start) / 2;
if(start < finish)
{
MergeSort(start, mid);
MergeSort(mid+1, finish);
merge(start, mid, finish);
}
}
void* Transition(int threadID)
{
int start = threadID * 500;
int finish = start + 499;
int mid = start + (finish - start) / 2;
if(start < finish)
{
MergeSort(start, mid);
MergeSort(mid+1, finish);
merge(start, mid, finish);
}
}
void Automated()
{
int i;
srand (time(NULL));
for (i = 0 ; i < SIZE ; i++)
{
if (i < 500)
{
array[i] = 1 + (rand() % 500);
}
else if (i < 1000)
{
array[i] = 501 + (rand() % 500);
}
else if (i < 1500)
{
array[i] = 1001 + (rand() % 500);
}
else if (i < 2000)
{
array[i] = 1501 + (rand() % 500);
}
}
clock_t start = clock();
// printf("==============================Unsorted Array==============================\n\n");
// for (i = 0 ; i < SIZE ; i++)
// {
// printf("array[%d] ==> %d \n", i, array[i]);
// }
#pragma omp parallel
{
omp_set_num_threads(4);
int total_threads = omp_get_num_threads();
// printf("--------Total Threads: %d--------\n\n", total_threads);
int segment = SIZE/total_threads;
#pragma omp for
for(i = 0; i < total_threads; i++){
Transition(i);
}
}
printf("===============================Sorted Array==============================\n\n");
for (i = 0 ; i < SIZE ; i++){
printf("array[%d] ==> %d \n", i, array[i]);
}
clock_t stop = clock();
double elapsed = (double)(stop - start) * 1000.0 / CLOCKS_PER_SEC;
// printf("-------------------------\nTime elapsed in ms: %f\n-------------------------\n", elapsed);
avg += elapsed;
}
int main(){
int i;
avg = 0;
for (i = 0 ; i < 100 ; i++)
{
Automated();
}
avg /= 100;
printf("\n\nOPenMP: Average Time Taken; MergeSort: %lf \n\n", avg);
return 0;
}
|
vars1-omp.c | #include <stdio.h>
#include <omp.h>
int gvar = 12345;
int main( int argc, char **argv ) {
#pragma omp parallel
{
gvar = omp_get_thread_num();
#pragma omp barrier
printf( "[%d] gvar=%d\n",
omp_get_thread_num(), gvar );
}
return 0;
}
|
mxnet_op.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) 2017 by Contributors
* \file mxnet_op.h
* \brief
* \author Junyuan Xie
*/
#ifndef MXNET_OPERATOR_MXNET_OP_H_
#define MXNET_OPERATOR_MXNET_OP_H_
#include <dmlc/omp.h>
#include <mxnet/base.h>
#include <mxnet/engine.h>
#include <mxnet/op_attr_types.h>
#include <algorithm>
#include "./operator_tune.h"
#include "../engine/openmp.h"
#ifdef __CUDACC__
#include "../common/cuda_utils.h"
#endif // __CUDACC__
namespace mxnet {
namespace op {
namespace mxnet_op {
using namespace mshadow;
#ifdef __CUDA_ARCH__
__constant__ const float PI = 3.14159265358979323846;
#else
const float PI = 3.14159265358979323846;
using std::isnan;
#endif
template<typename xpu>
int get_num_threads(const int N);
#ifdef __CUDACC__
#define CUDA_KERNEL_LOOP(i, n) \
for (int i = blockIdx.x * blockDim.x + threadIdx.x; \
i < (n); \
i += blockDim.x * gridDim.x)
inline cudaDeviceProp cuda_get_device_prop() {
int device;
CUDA_CALL(cudaGetDevice(&device));
cudaDeviceProp deviceProp;
CUDA_CALL(cudaGetDeviceProperties(&deviceProp, device));
return deviceProp;
}
/*!
* \brief Get the number of blocks for cuda kernel given N
*/
inline int cuda_get_num_blocks(const int N) {
using namespace mshadow::cuda;
return std::min(kMaxGridNum, (N + kBaseThreadNum - 1) / kBaseThreadNum);
}
template<>
inline int get_num_threads<gpu>(const int N) {
using namespace mshadow::cuda;
return kBaseThreadNum * cuda_get_num_blocks(N);
}
#endif // __CUDACC__
template<>
inline int get_num_threads<cpu>(const int N) {
return engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
}
/*! \brief operator request type switch */
#define MXNET_ASSIGN_REQ_SWITCH(req, ReqType, ...) \
switch (req) { \
case kNullOp: \
break; \
case kWriteInplace: \
case kWriteTo: \
{ \
const OpReqType ReqType = kWriteTo; \
{__VA_ARGS__} \
} \
break; \
case kAddTo: \
{ \
const OpReqType ReqType = kAddTo; \
{__VA_ARGS__} \
} \
break; \
default: \
break; \
}
/*! \brief operator request type switch */
#define MXNET_REQ_TYPE_SWITCH(req, ReqType, ...) \
switch (req) { \
case kNullOp: \
{ \
const OpReqType ReqType = kNullOp; \
{__VA_ARGS__} \
} \
break; \
case kWriteInplace: \
case kWriteTo: \
{ \
const OpReqType ReqType = kWriteTo; \
{__VA_ARGS__} \
} \
break; \
case kAddTo: \
{ \
const OpReqType ReqType = kAddTo; \
{__VA_ARGS__} \
} \
break; \
default: \
break; \
}
#define MXNET_NDIM_SWITCH(NDim, ndim, ...) \
if (NDim == 0) { \
} else if (NDim == 1) { \
const int ndim = 1; \
{__VA_ARGS__} \
} else if (NDim == 2) { \
const int ndim = 2; \
{__VA_ARGS__} \
} else if (NDim == 3) { \
const int ndim = 3; \
{__VA_ARGS__} \
} else if (NDim == 4) { \
const int ndim = 4; \
{__VA_ARGS__} \
} else if (NDim == 5) { \
const int ndim = 5; \
{__VA_ARGS__} \
} else { \
LOG(FATAL) << "ndim=" << NDim << "too large "; \
}
#define MXNET_NO_INT8_TYPE_SWITCH(type, DType, ...) \
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
{ \
typedef mshadow::half::half_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kUint8: \
LOG(FATAL) << "This operation does not " \
"support int8 or uint8"; \
break; \
case mshadow::kInt8: \
LOG(FATAL) << "This operation does not " \
"support int8 or uint8"; \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
{__VA_ARGS__} \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}
#define MXNET_NO_FLOAT16_TYPE_SWITCH(type, DType, ...) \
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
LOG(FATAL) << "This operation does not " \
"support float16"; \
break; \
case mshadow::kUint8: \
{ \
typedef uint8_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt8: \
{ \
typedef int8_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
{__VA_ARGS__} \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}
/*!
* \brief assign the val to out according
* to request in Kernel::Launch
* \param out the data to be assigned
* \param req the assignment request
* \param val the value to be assigned to out
* \tparam OType output type
* \tparam VType value type
*/
#define KERNEL_ASSIGN(out, req, val) \
{ \
switch (req) { \
case kNullOp: \
break; \
case kWriteTo: \
case kWriteInplace: \
(out) = (val); \
break; \
case kAddTo: \
(out) += (val); \
break; \
default: \
break; \
} \
}
#define MXNET_ADD_ALL_TYPES \
.add_enum("float32", mshadow::kFloat32) \
.add_enum("float64", mshadow::kFloat64) \
.add_enum("float16", mshadow::kFloat16) \
.add_enum("uint8", mshadow::kUint8) \
.add_enum("int8", mshadow::kInt8) \
.add_enum("int32", mshadow::kInt32) \
.add_enum("int64", mshadow::kInt64)
/* \brief Compute flattened index given coordinates and shape. */
template<int ndim>
MSHADOW_XINLINE int ravel(const Shape<ndim>& coord, const Shape<ndim>& shape) {
int ret = 0;
#pragma unroll
for (int i = 0; i < ndim; ++i) {
ret = ret * shape[i] + (shape[i] > coord[i]) * coord[i];
}
return ret;
}
/* Compute coordinates from flattened index given shape */
template<int ndim>
MSHADOW_XINLINE Shape<ndim> unravel(const int idx, const Shape<ndim>& shape) {
Shape<ndim> ret;
#pragma unroll
for (int i = ndim-1, j = idx; i >=0; --i) {
int tmp = j / shape[i];
ret[i] = j - tmp*shape[i];
j = tmp;
}
return ret;
}
/* Compute dot product of two vector */
template<int ndim>
MSHADOW_XINLINE int dot(const Shape<ndim>& coord, const Shape<ndim>& stride) {
int ret = 0;
#pragma unroll
for (int i = 0; i < ndim; ++i) {
ret += coord[i] * stride[i];
}
return ret;
}
/* Combining unravel and dot */
template<int ndim>
MSHADOW_XINLINE int unravel_dot(const int idx, const Shape<ndim>& shape,
const Shape<ndim>& stride) {
int ret = 0;
#pragma unroll
for (int i = ndim-1, j = idx; i >=0; --i) {
int tmp = j / shape[i];
ret += (j - tmp*shape[i])*stride[i];
j = tmp;
}
return ret;
}
/* Calculate stride of each dim from shape */
template<int ndim>
MSHADOW_XINLINE Shape<ndim> calc_stride(const Shape<ndim>& shape) {
Shape<ndim> stride;
index_t cumprod = 1;
#pragma unroll
for (int i = ndim - 1; i >= 0; --i) {
stride[i] = (shape[i] > 1) ? cumprod : 0;
cumprod *= shape[i];
}
return stride;
}
/* Increment coordinates and modify index */
template<int ndim>
MSHADOW_XINLINE void inc(Shape<ndim>* coord, const Shape<ndim>& shape,
index_t* idx, const Shape<ndim>& stride) {
++(*coord)[ndim-1];
*idx += stride[ndim-1];
#pragma unroll
for (int i = ndim - 1; i > 0 && (*coord)[i] >= shape[i]; --i) {
(*coord)[i] -= shape[i];
++(*coord)[i-1];
*idx = *idx + stride[i-1] - shape[i] * stride[i];
}
}
/* Increment coordinates and modify index */
template<int ndim>
MSHADOW_XINLINE void inc(Shape<ndim>* coord, const Shape<ndim>& shape,
index_t* idx1, const Shape<ndim>& stride1,
index_t* idx2, const Shape<ndim>& stride2) {
++(*coord)[ndim-1];
*idx1 += stride1[ndim-1];
*idx2 += stride2[ndim-1];
#pragma unroll
for (int i = ndim - 1; i > 0 && (*coord)[i] >= shape[i]; --i) {
(*coord)[i] -= shape[i];
++(*coord)[i-1];
*idx1 = *idx1 + stride1[i-1] - shape[i] * stride1[i];
*idx2 = *idx2 + stride2[i-1] - shape[i] * stride2[i];
}
}
/*!
* \brief Simple copy data from one blob to another
* \param to Destination blob
* \param from Source blob
*/
template <typename xpu>
MSHADOW_CINLINE void copy(mshadow::Stream<xpu> *s, const TBlob& to, const TBlob& from) {
CHECK_EQ(from.Size(), to.Size());
CHECK_EQ(from.dev_mask(), to.dev_mask());
MSHADOW_TYPE_SWITCH(to.type_flag_, DType, {
if (to.type_flag_ == from.type_flag_) {
mshadow::Copy(to.FlatTo1D<xpu, DType>(s), from.FlatTo1D<xpu, DType>(s), s);
} else {
MSHADOW_TYPE_SWITCH(from.type_flag_, SrcDType, {
to.FlatTo1D<xpu, DType>(s) = mshadow::expr::tcast<DType>(from.FlatTo1D<xpu, SrcDType>(s));
})
}
})
}
/*! \brief Binary op backward gradient OP wrapper */
template<typename GRAD_OP>
struct backward_grad {
/* \brief Backward calc with grad
* \param a - output grad
* \param args... - data to grad calculation op (what this is -- input, output, etc. -- varies)
* \return input grad
*/
template<typename DType, typename ...Args>
MSHADOW_XINLINE static DType Map(DType a, Args... args) {
return DType(a * GRAD_OP::Map(args...));
}
};
/*! \brief Binary op backward gradient OP wrapper (tuned) */
template<typename GRAD_OP>
struct backward_grad_tuned : public backward_grad<GRAD_OP>, public tunable {
using backward_grad<GRAD_OP>::Map;
};
/*! \brief Select assignment operation based upon the req value
* Also useful for mapping mshadow Compute (F<OP>) to Kernel<OP>::Launch
*/
template<typename OP, int req>
struct op_with_req {
typedef OP Operation;
/*! \brief input is one tensor */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out, const DType *in) {
KERNEL_ASSIGN(out[i], req, OP::Map(in[i]));
}
/*! \brief inputs are two tensors */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out, const DType *lhs, const DType *rhs) {
KERNEL_ASSIGN(out[i], req, OP::Map(lhs[i], rhs[i]));
}
/*! \brief input is tensor and a scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out, const DType *in, const DType value) {
KERNEL_ASSIGN(out[i], req, OP::Map(in[i], value));
}
/*! \brief input is tensor and two scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out, const DType *in,
const DType value_1, const DType value_2) {
KERNEL_ASSIGN(out[i], req, OP::Map(in[i], value_1, value_2));
}
/*! \brief No inputs (ie fill to constant value) */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out) {
KERNEL_ASSIGN(out[i], req, OP::Map());
}
/*! \brief input is single scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out, const DType value) {
KERNEL_ASSIGN(out[i], req, OP::Map(value));
}
/*! \brief inputs are two tensors and a scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out,
const DType *input_1, const DType *input_2, const DType value) {
KERNEL_ASSIGN(out[i], req, OP::Map(input_1[i], input_2[i], value));
}
/*! \brief inputs are three tensors (ie backward grad with binary grad function) */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out,
const DType *input_1,
const DType *input_2,
const DType *input_3) {
KERNEL_ASSIGN(out[i], req, OP::Map(input_1[i], input_2[i], input_3[i]));
}
};
template<typename OP, typename xpu>
struct Kernel;
/*!
* \brief CPU Kernel launcher
* \tparam OP Operator to launch
*/
template<typename OP>
struct Kernel<OP, cpu> {
/*!
* \brief Launch a generic CPU kernel.
* When using this for a new kernel op, add declaration and tuning objects to
* operator_tune.cc
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
*/
template<typename ...Args>
inline static bool Launch(mshadow::Stream<cpu> *, const int N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
if (omp_threads < 2) {
for (int i = 0; i < N; ++i) {
OP::Map(i, args...);
}
} else {
#pragma omp parallel for num_threads(omp_threads)
for (int i = 0; i < N; ++i) {
OP::Map(i, args...);
}
}
#else
for (int i = 0; i < N; ++i) {
OP::Map(i, args...);
}
#endif
return true;
}
/*!
* \brief Launch a generic CPU kernel with dynamic schedule. This is recommended
* for irregular workloads such as spmv.
* When using this for a new kernel op, add declaration and tuning objects to
* operator_tune.cc
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
*/
template<typename ...Args>
inline static bool LaunchDynamic(mshadow::Stream<cpu> *, const int64_t N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount(false);
if (omp_threads < 2) {
for (int64_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
} else {
#pragma omp parallel for num_threads(omp_threads) schedule(dynamic)
for (int64_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
}
#else
for (int64_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
#endif
return true;
}
/*!
* \brief Launch CPU kernel which has OMP tuning data available.
* When using this for a new kernel op, add declaration and tuning objects to
* operator_tune.cc
* \tparam PRIMITIVE_OP The primitive operation to use for tuning
* \tparam DType Data type
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param dest Destination pointer (used to infer DType)
* \param args Varargs to eventually pass to the OP::Map() function
*/
template<typename PRIMITIVE_OP, typename DType, typename ...Args>
static void LaunchTuned(mshadow::Stream<cpu> *, const int N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
if (omp_threads < 2 || !tuned_op<PRIMITIVE_OP, DType>::UseOMP(
static_cast<size_t>(N), static_cast<size_t>(omp_threads))) {
for (int i = 0; i < N; ++i) {
OP::Map(i, args...);
}
} else {
#pragma omp parallel for num_threads(omp_threads)
for (int i = 0; i < N; ++i) {
OP::Map(i, args...);
}
}
#else
for (int i = 0; i < N; ++i) {
OP::Map(i, args...);
}
#endif
}
/*!
* \brief Launch custom-tuned kernel where each thread is set to
* operate on a contiguous partition
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param args Varargs to eventually pass to the UseOMP() and OP::Map() functions
*/
template<typename ...Args>
inline static void LaunchEx(mshadow::Stream<cpu> *s, const int N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
if (omp_threads < 2) {
OP::Map(0, N, args...);
} else {
const int length = (N + omp_threads - 1) / omp_threads;
#pragma omp parallel for num_threads(omp_threads)
for (int i = 0; i < N; i += length) {
OP::Map(i, i + length > N ? N - i : length, args...);
}
}
#else
OP::Map(0, N, args...);
#endif
}
/*!
* \brief Launch a tunable OP with implicitly-supplied data type
* \tparam DType Data type
* \tparam T OP type
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param s Stream (usually null for CPU)
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
* \return Always true
*/
template<typename DType, typename T = OP, typename ...Args>
static MSHADOW_CINLINE
typename std::enable_if<std::is_base_of<tunable, T>::value, bool>::type
Launch(mshadow::Stream<cpu> *s, const int N, DType *dest, Args... args) {
LaunchTuned<T, DType>(s, N, dest, args...);
return true;
}
/*!
* \brief Launch a tunable OP wrapper with explicitly-supplied data type (ie op_with_req)
* \tparam DType Data type
* \tparam T Wrapper type
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param s Stream (usually null for CPU)
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
* \return Always true
*/
template<typename DType, typename T = OP, typename ...Args>
static MSHADOW_CINLINE
typename std::enable_if<std::is_base_of<tunable, typename T::Operation>::value, bool>::type
Launch(mshadow::Stream<cpu> *s, const int N, DType *dest, Args... args) {
LaunchTuned<typename T::Operation, DType>(s, N, dest, args...);
return true;
}
};
#ifdef __CUDACC__
template<typename OP, typename ...Args>
__global__ void mxnet_generic_kernel(int N, Args... args) {
for (int i = blockIdx.x * blockDim.x + threadIdx.x; i < N; i += blockDim.x * gridDim.x) {
OP::Map(i, args...);
}
}
template<typename OP, typename ...Args>
__global__ void mxnet_generic_kernel_ex(int N, Args... args) {
for (int i = blockIdx.x * blockDim.x + threadIdx.x; i < N; i += blockDim.x * gridDim.x) {
OP::Map(i, 1, args...);
}
}
template<typename OP>
struct Kernel<OP, gpu> {
/*! \brief Launch GPU kernel */
template<typename ...Args>
inline static void Launch(mshadow::Stream<gpu> *s, int N, Args... args) {
using namespace mshadow::cuda;
int ngrid = std::min(kMaxGridNum, (N + kBaseThreadNum - 1) / kBaseThreadNum);
mxnet_generic_kernel<OP, Args...>
<<<ngrid, kBaseThreadNum, 0, mshadow::Stream<gpu>::GetStream(s)>>>(
N, args...);
MSHADOW_CUDA_POST_KERNEL_CHECK(mxnet_generic_kernel);
}
template<typename ...Args>
inline static void LaunchEx(mshadow::Stream<gpu> *s, const int N, Args... args) {
using namespace mshadow::cuda;
int ngrid = std::min(kMaxGridNum, (N + kBaseThreadNum - 1) / kBaseThreadNum);
mxnet_generic_kernel_ex<OP, Args...>
<<<ngrid, kBaseThreadNum, 0, mshadow::Stream<gpu>::GetStream(s)>>>(
N, args...);
MSHADOW_CUDA_POST_KERNEL_CHECK(mxnet_generic_kernel_ex);
}
};
#endif // __CUDACC__
/*!
* \brief Set to immediate scalar value kernel
* \tparam val Scalar immediate
*/
template<int val>
struct set_to_int : public tunable {
// mxnet_op version (when used directly with Kernel<>::Launch()) */
template<typename DType>
MSHADOW_XINLINE static void Map(int i, DType *out) {
out[i] = DType(val);
}
// mshadow_op version (when used with op_with_req<>)
MSHADOW_XINLINE static int Map() {
return val;
}
};
/*!
* \brief Special-case kernel shortcut for setting to zero and one
*/
using set_zero = set_to_int<0>;
using set_one = set_to_int<1>;
} // namespace mxnet_op
} // namespace op
} // namespace mxnet
#endif // MXNET_OPERATOR_MXNET_OP_H_
|
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 RRR 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 %
% John Cristy %
% December 2003 %
% %
% %
% Copyright 1999-2013 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/cache-private.h"
#include "magick/channel.h"
#include "magick/color-private.h"
#include "magick/colorspace-private.h"
#include "magick/composite-private.h"
#include "magick/exception-private.h"
#include "magick/enhance.h"
#include "magick/image.h"
#include "magick/list.h"
#include "magick/log.h"
#include "magick/monitor.h"
#include "magick/monitor-private.h"
#include "magick/option.h"
#include "magick/pixel-accessor.h"
#include "magick/resource_.h"
#include "magick/string-private.h"
#include "magick/thread-private.h"
#include "magick/token.h"
#include "magick/utility.h"
#include "magick/version.h"
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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 *image,const ChannelType channel,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *CombineImages(const Image *image,const ChannelType channel,
ExceptionInfo *exception)
{
#define CombineImageTag "Combine/Image"
CacheView
*combine_view;
const Image
*next;
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 == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickSignature);
for (next=image; next != (Image *) NULL; next=GetNextImageInList(next))
{
if ((next->columns != image->columns) || (next->rows != image->rows))
ThrowImageException(OptionError,"ImagesAreNotTheSameSize");
}
combine_image=CloneImage(image,0,0,MagickTrue,exception);
if (combine_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(combine_image,DirectClass) == MagickFalse)
{
InheritException(exception,&combine_image->exception);
combine_image=DestroyImage(combine_image);
return((Image *) NULL);
}
if (IssRGBCompatibleColorspace(image->colorspace) != MagickFalse)
(void) SetImageColorspace(combine_image,sRGBColorspace);
if ((channel & OpacityChannel) != 0)
combine_image->matte=MagickTrue;
(void) SetImageBackgroundColor(combine_image);
/*
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;
PixelPacket
*pixels;
register const PixelPacket
*restrict p;
register PixelPacket
*restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
pixels=GetCacheViewAuthenticPixels(combine_view,0,y,combine_image->columns,
1,exception);
if (pixels == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
next=image;
if (((channel & RedChannel) != 0) && (next != (Image *) NULL))
{
image_view=AcquireVirtualCacheView(next,exception);
p=GetCacheViewVirtualPixels(image_view,0,y,next->columns,1,exception);
if (p == (const PixelPacket *) NULL)
continue;
q=pixels;
for (x=0; x < (ssize_t) combine_image->columns; x++)
{
SetPixelRed(q,ClampToQuantum(GetPixelIntensity(image,p)));
p++;
q++;
}
image_view=DestroyCacheView(image_view);
next=GetNextImageInList(next);
}
if (((channel & GreenChannel) != 0) && (next != (Image *) NULL))
{
image_view=AcquireVirtualCacheView(next,exception);
p=GetCacheViewVirtualPixels(image_view,0,y,next->columns,1,exception);
if (p == (const PixelPacket *) NULL)
continue;
q=pixels;
for (x=0; x < (ssize_t) combine_image->columns; x++)
{
SetPixelGreen(q,ClampToQuantum(GetPixelIntensity(image,p)));
p++;
q++;
}
image_view=DestroyCacheView(image_view);
next=GetNextImageInList(next);
}
if (((channel & BlueChannel) != 0) && (next != (Image *) NULL))
{
image_view=AcquireVirtualCacheView(next,exception);
p=GetCacheViewVirtualPixels(image_view,0,y,next->columns,1,exception);
if (p == (const PixelPacket *) NULL)
continue;
q=pixels;
for (x=0; x < (ssize_t) combine_image->columns; x++)
{
SetPixelBlue(q,ClampToQuantum(GetPixelIntensity(image,p)));
p++;
q++;
}
image_view=DestroyCacheView(image_view);
next=GetNextImageInList(next);
}
if (((channel & OpacityChannel) != 0) && (next != (Image *) NULL))
{
image_view=AcquireVirtualCacheView(next,exception);
p=GetCacheViewVirtualPixels(image_view,0,y,next->columns,1,exception);
if (p == (const PixelPacket *) NULL)
continue;
q=pixels;
for (x=0; x < (ssize_t) combine_image->columns; x++)
{
SetPixelAlpha(q,ClampToQuantum(GetPixelIntensity(image,p)));
p++;
q++;
}
image_view=DestroyCacheView(image_view);
next=GetNextImageInList(next);
}
if (((channel & IndexChannel) != 0) &&
(image->colorspace == CMYKColorspace) && (next != (Image *) NULL))
{
IndexPacket
*indexes;
image_view=AcquireVirtualCacheView(next,exception);
p=GetCacheViewVirtualPixels(image_view,0,y,next->columns,1,exception);
if (p == (const PixelPacket *) NULL)
continue;
indexes=GetCacheViewAuthenticIndexQueue(combine_view);
for (x=0; x < (ssize_t) combine_image->columns; x++)
{
SetPixelIndex(indexes+x,ClampToQuantum(GetPixelIntensity(image,p)));
p++;
}
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 (IsGrayColorspace(combine_image->colorspace) != MagickFalse)
(void) TransformImageColorspace(combine_image,sRGBColorspace);
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 == MagickSignature);
return(image->matte);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e p a r a t e I m a g e C h a n n e l %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SeparateImageChannel() separates a channel from the image and returns it as
% a grayscale image. A channel is a particular color component of each pixel
% in the image.
%
% The format of the SeparateImageChannel method is:
%
% MagickBooleanType SeparateImageChannel(Image *image,
% const ChannelType channel)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o channel: Identify which channel to extract: RedChannel, GreenChannel,
% BlueChannel, OpacityChannel, CyanChannel, MagentaChannel,
% YellowChannel, or BlackChannel.
%
*/
MagickExport MagickBooleanType SeparateImageChannel(Image *image,
const ChannelType channel)
{
#define SeparateImageTag "Separate/Image"
CacheView
*image_view;
ExceptionInfo
*exception;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (SetImageStorageClass(image,DirectClass) == MagickFalse)
return(MagickFalse);
if (channel == GrayChannels)
image->matte=MagickTrue;
/*
Separate image channels.
*/
status=MagickTrue;
progress=0;
exception=(&image->exception);
image_view=AcquireAuthenticCacheView(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 IndexPacket
*restrict indexes;
register PixelPacket
*restrict q;
register ssize_t
x;
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);
switch (channel)
{
case RedChannel:
{
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelGreen(q,GetPixelRed(q));
SetPixelBlue(q,GetPixelRed(q));
q++;
}
break;
}
case GreenChannel:
{
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,GetPixelGreen(q));
SetPixelBlue(q,GetPixelGreen(q));
q++;
}
break;
}
case BlueChannel:
{
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,GetPixelBlue(q));
SetPixelGreen(q,GetPixelBlue(q));
q++;
}
break;
}
case OpacityChannel:
{
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,GetPixelOpacity(q));
SetPixelGreen(q,GetPixelOpacity(q));
SetPixelBlue(q,GetPixelOpacity(q));
q++;
}
break;
}
case BlackChannel:
{
if ((image->storage_class != PseudoClass) &&
(image->colorspace != CMYKColorspace))
break;
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,GetPixelIndex(indexes+x));
SetPixelGreen(q,GetPixelIndex(indexes+x));
SetPixelBlue(q,GetPixelIndex(indexes+x));
q++;
}
break;
}
case TrueAlphaChannel:
{
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,GetPixelAlpha(q));
SetPixelGreen(q,GetPixelAlpha(q));
SetPixelBlue(q,GetPixelAlpha(q));
q++;
}
break;
}
case GrayChannels:
{
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelAlpha(q,ClampToQuantum(GetPixelIntensity(image,q)));
q++;
}
break;
}
default:
break;
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp critical (MagickCore_SeparateImageChannel)
#endif
proceed=SetImageProgress(image,SeparateImageTag,progress++,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
if (channel != GrayChannels)
image->matte=MagickFalse;
(void) SetImageColorspace(image,GRAYColorspace);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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:
%
% MagickBooleanType SeparateImages(const Image *image,
% const ChannelType channel,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o channel: Identify which channels to extract: RedChannel, GreenChannel,
% BlueChannel, OpacityChannel, CyanChannel, MagentaChannel,
% YellowChannel, or BlackChannel.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SeparateImages(const Image *image,const ChannelType channel,
ExceptionInfo *exception)
{
Image
*images,
*separate_image;
assert(image != (Image *) NULL);
assert(image->signature == MagickSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
images=NewImageList();
if ((channel & RedChannel) != 0)
{
separate_image=CloneImage(image,0,0,MagickTrue,exception);
(void) SeparateImageChannel(separate_image,RedChannel);
AppendImageToList(&images,separate_image);
}
if ((channel & GreenChannel) != 0)
{
separate_image=CloneImage(image,0,0,MagickTrue,exception);
(void) SeparateImageChannel(separate_image,GreenChannel);
AppendImageToList(&images,separate_image);
}
if ((channel & BlueChannel) != 0)
{
separate_image=CloneImage(image,0,0,MagickTrue,exception);
(void) SeparateImageChannel(separate_image,BlueChannel);
AppendImageToList(&images,separate_image);
}
if (((channel & BlackChannel) != 0) && (image->colorspace == CMYKColorspace))
{
separate_image=CloneImage(image,0,0,MagickTrue,exception);
(void) SeparateImageChannel(separate_image,BlackChannel);
AppendImageToList(&images,separate_image);
}
if ((channel & AlphaChannel) != 0)
{
separate_image=CloneImage(image,0,0,MagickTrue,exception);
(void) SeparateImageChannel(separate_image,TrueAlphaChannel);
AppendImageToList(&images,separate_image);
}
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 AlphaChannelType alpha_type)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o alpha_type: The alpha channel type: ActivateAlphaChannel,
% CopyAlphaChannel, DeactivateAlphaChannel, ExtractAlphaChannel,
% OpaqueAlphaChannel, ResetAlphaChannel, SetAlphaChannel,
% ShapeAlphaChannel, and TransparentAlphaChannel.
%
*/
MagickExport MagickBooleanType SetImageAlphaChannel(Image *image,
const AlphaChannelType alpha_type)
{
MagickBooleanType
status;
assert(image != (Image *) NULL);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(image->signature == MagickSignature);
status=MagickTrue;
switch (alpha_type)
{
case ActivateAlphaChannel:
{
image->matte=MagickTrue;
break;
}
case BackgroundAlphaChannel:
{
CacheView
*image_view;
ExceptionInfo
*exception;
IndexPacket
index;
MagickBooleanType
status;
MagickPixelPacket
background;
PixelPacket
pixel;
ssize_t
y;
/*
Set transparent pixels to background color.
*/
if (image->matte == MagickFalse)
break;
if (SetImageStorageClass(image,DirectClass) == MagickFalse)
break;
GetMagickPixelPacket(image,&background);
SetMagickPixelPacket(image,&image->background_color,(const IndexPacket *)
NULL,&background);
if (image->colorspace == CMYKColorspace)
ConvertRGBToCMYK(&background);
index=0;
SetPixelPacket(image,&background,&pixel,&index);
status=MagickTrue;
exception=(&image->exception);
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 IndexPacket
*restrict indexes;
register PixelPacket
*restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
if (q->opacity == TransparentOpacity)
{
SetPixelRed(q,pixel.red);
SetPixelGreen(q,pixel.green);
SetPixelBlue(q,pixel.blue);
}
q++;
}
if (image->colorspace == CMYKColorspace)
{
indexes=GetCacheViewAuthenticIndexQueue(image_view);
for (x=0; x < (ssize_t) image->columns; x++)
SetPixelIndex(indexes+x,index);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
}
image_view=DestroyCacheView(image_view);
return(status);
}
case CopyAlphaChannel:
case ShapeAlphaChannel:
{
/*
Special usage case for SeparateImageChannel(): copy grayscale color to
the alpha channel.
*/
status=SeparateImageChannel(image,GrayChannels);
image->matte=MagickTrue; /* make sure transparency is now on! */
if (alpha_type == ShapeAlphaChannel)
{
MagickPixelPacket
background;
/*
Reset all color channels to background color.
*/
GetMagickPixelPacket(image,&background);
SetMagickPixelPacket(image,&(image->background_color),(IndexPacket *)
NULL,&background);
(void) LevelColorsImage(image,&background,&background,MagickTrue);
}
break;
}
case DeactivateAlphaChannel:
{
image->matte=MagickFalse;
break;
}
case ExtractAlphaChannel:
{
status=SeparateImageChannel(image,TrueAlphaChannel);
image->matte=MagickFalse;
break;
}
case RemoveAlphaChannel:
case FlattenAlphaChannel:
{
CacheView
*image_view;
ExceptionInfo
*exception;
IndexPacket
index;
MagickBooleanType
status;
MagickPixelPacket
background;
PixelPacket
pixel;
ssize_t
y;
/*
Flatten image pixels over the background pixels.
*/
if (image->matte == MagickFalse)
break;
if (SetImageStorageClass(image,DirectClass) == MagickFalse)
break;
GetMagickPixelPacket(image,&background);
SetMagickPixelPacket(image,&image->background_color,(const IndexPacket *)
NULL,&background);
if (image->colorspace == CMYKColorspace)
ConvertRGBToCMYK(&background);
index=0;
SetPixelPacket(image,&background,&pixel,&index);
status=MagickTrue;
exception=(&image->exception);
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 IndexPacket
*restrict indexes;
register PixelPacket
*restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
double
gamma,
opacity;
gamma=1.0-QuantumScale*QuantumScale*q->opacity*pixel.opacity;
opacity=(double) QuantumRange*(1.0-gamma);
gamma=PerceptibleReciprocal(gamma);
q->red=ClampToQuantum(gamma*MagickOver_((MagickRealType) q->red,
(MagickRealType) q->opacity,(MagickRealType) pixel.red,
(MagickRealType) pixel.opacity));
q->green=ClampToQuantum(gamma*MagickOver_((MagickRealType) q->green,
(MagickRealType) q->opacity,(MagickRealType) pixel.green,
(MagickRealType) pixel.opacity));
q->blue=ClampToQuantum(gamma*MagickOver_((MagickRealType) q->blue,
(MagickRealType) q->opacity,(MagickRealType) pixel.blue,
(MagickRealType) pixel.opacity));
q->opacity=ClampToQuantum(opacity);
q++;
}
if (image->colorspace == CMYKColorspace)
{
indexes=GetCacheViewAuthenticIndexQueue(image_view);
for (x=0; x < (ssize_t) image->columns; x++)
SetPixelIndex(indexes+x,index);
}
if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
status=MagickFalse;
}
image_view=DestroyCacheView(image_view);
return(status);
}
case ResetAlphaChannel: /* deprecated */
case OpaqueAlphaChannel:
{
status=SetImageOpacity(image,OpaqueOpacity);
break;
}
case SetAlphaChannel:
{
if (image->matte == MagickFalse)
status=SetImageOpacity(image,OpaqueOpacity);
break;
}
case TransparentAlphaChannel:
{
status=SetImageOpacity(image,TransparentOpacity);
break;
}
case UndefinedAlphaChannel:
break;
}
if (status == MagickFalse)
return(status);
return(SyncImagePixelCache(image,&image->exception));
}
|
workflow.h | #ifndef SRC_WORKFLOW_H
#define SRC_WORKFLOW_H
// #define R_BUILD
#ifdef R_BUILD
#include <Rcpp.h>
#include <RcppEigen.h>
// [[Rcpp::depends(RcppEigen)]]
using namespace Rcpp;
#else
#include <Eigen/Eigen>
#include "List.h"
#endif
#include <iostream>
#include <vector>
#include "Algorithm.h"
#include "Data.h"
#include "Metric.h"
#include "abessOpenMP.h"
#include "path.h"
#include "screening.h"
#include "utilities.h"
typedef Eigen::Triplet<double> triplet;
using namespace Eigen;
using namespace std;
// T1 for y, XTy, XTone
// T2 for beta
// T3 for coef0
// T4 for X
// <Eigen::VectorXd, Eigen::VectorXd, double, Eigen::MatrixXd> for Univariate Dense
// <Eigen::VectorXd, Eigen::VectorXd, double, Eigen::SparseMatrix<double> > for Univariate Sparse
// <Eigen::MatrixXd, Eigen::MatrixXd, Eigen::VectorXd, Eigen::MatrixXd> for Multivariable Dense
// <Eigen::MatrixXd, Eigen::MatrixXd, Eigen::VectorXd, Eigen::SparseMatrix<double> > for Multivariable Sparse
template <class T1, class T2, class T3, class T4>
List abessWorkflow(T4 &x, T1 &y, int n, int p, int normalize_type, Eigen::VectorXd weight, int algorithm_type,
int path_type, bool is_warm_start, int ic_type, double ic_coef, int Kfold, Parameters parameters,
int screening_size, Eigen::VectorXi g_index, bool early_stop, int thread, bool sparse_matrix,
Eigen::VectorXi &cv_fold_id, Eigen::VectorXi &A_init,
vector<Algorithm<T1, T2, T3, T4> *> algorithm_list) {
#ifndef R_BUILD
std::srand(123);
#endif
int algorithm_list_size = algorithm_list.size();
int beta_size = algorithm_list[0]->get_beta_size(n, p); // number of candidate param
// data packing
Data<T1, T2, T3, T4> data(x, y, normalize_type, weight, g_index, sparse_matrix, beta_size);
if (algorithm_list[0]->model_type == 1 || algorithm_list[0]->model_type == 5) {
add_weight(data.x, data.y, data.weight);
}
// screening
Eigen::VectorXi screening_A;
if (screening_size >= 0) {
screening_A = screening<T1, T2, T3, T4>(data, algorithm_list, screening_size, beta_size,
parameters.lambda_list(0), A_init);
}
// For CV:
// 1:mask
// 2:warm start save
// 3:group_XTX
Metric<T1, T2, T3, T4> *metric = new Metric<T1, T2, T3, T4>(ic_type, ic_coef, Kfold);
if (Kfold > 1) {
metric->set_cv_train_test_mask(data, data.n, cv_fold_id);
metric->set_cv_init_fit_arg(beta_size, data.M);
// metric->set_cv_initial_model_param(Kfold, data.p);
// metric->set_cv_initial_A(Kfold, data.p);
// metric->set_cv_initial_coef0(Kfold, data.p);
// if (model_type == 1)
// metric->cal_cv_group_XTX(data);
}
// calculate loss for each parameter parameter combination
vector<Result<T2, T3>> result_list(Kfold);
if (path_type == 1) {
#pragma omp parallel for
for (int i = 0; i < Kfold; i++) {
sequential_path_cv<T1, T2, T3, T4>(data, algorithm_list[i], metric, parameters, early_stop, i, A_init,
result_list[i]);
}
} else {
// if (algorithm_type == 5 || algorithm_type == 3)
// {
// double log_lambda_min = log(max(lambda_min, 1e-5));
// double log_lambda_max = log(max(lambda_max, 1e-5));
// result = pgs_path(data, algorithm, metric, s_min, s_max, log_lambda_min, log_lambda_max, powell_path,
// nlambda);
// }
gs_path<T1, T2, T3, T4>(data, algorithm_list, metric, parameters, A_init, result_list);
}
for (int k = 0; k < Kfold; k++) {
algorithm_list[k]->clear_setting();
}
// Get bestmodel index && fit bestmodel
int min_loss_index = 0;
int sequence_size = (parameters.sequence).size();
Eigen::Matrix<T2, Dynamic, 1> beta_matrix(sequence_size, 1);
Eigen::Matrix<T3, Dynamic, 1> coef0_matrix(sequence_size, 1);
Eigen::Matrix<VectorXd, Dynamic, 1> bd_matrix(sequence_size, 1);
Eigen::MatrixXd ic_matrix(sequence_size, 1);
Eigen::MatrixXd test_loss_sum = Eigen::MatrixXd::Zero(sequence_size, 1);
Eigen::MatrixXd train_loss_matrix(sequence_size, 1);
Eigen::MatrixXd effective_number_matrix(sequence_size, 1);
if (Kfold == 1) {
beta_matrix = result_list[0].beta_matrix;
coef0_matrix = result_list[0].coef0_matrix;
ic_matrix = result_list[0].ic_matrix;
train_loss_matrix = result_list[0].train_loss_matrix;
effective_number_matrix = result_list[0].effective_number_matrix;
ic_matrix.col(0).minCoeff(&min_loss_index);
} else {
Eigen::MatrixXd test_loss_tmp;
for (int i = 0; i < Kfold; i++) {
test_loss_tmp = result_list[i].test_loss_matrix;
test_loss_sum = test_loss_sum + test_loss_tmp / Kfold;
}
test_loss_sum.col(0).minCoeff(&min_loss_index);
Eigen::VectorXi used_algorithm_index = Eigen::VectorXi::Zero(algorithm_list_size);
// refit on full data
#pragma omp parallel for
for (int ind = 0; ind < sequence_size; ind++) {
int support_size = parameters.sequence(ind).support_size;
double lambda = parameters.sequence(ind).lambda;
int algorithm_index = omp_get_thread_num();
used_algorithm_index(algorithm_index) = 1;
T2 beta_init;
T3 coef0_init;
Eigen::VectorXi A_init; // clear A_init
coef_set_zero(beta_size, data.M, beta_init, coef0_init);
Eigen::VectorXd bd_init = Eigen::VectorXd::Zero(data.g_num);
// warmstart from CV's result
for (int j = 0; j < Kfold; j++) {
beta_init = beta_init + result_list[j].beta_matrix(ind) / Kfold;
coef0_init = coef0_init + result_list[j].coef0_matrix(ind) / Kfold;
bd_init = bd_init + result_list[j].bd_matrix(ind) / Kfold;
}
algorithm_list[algorithm_index]->update_sparsity_level(support_size);
algorithm_list[algorithm_index]->update_lambda_level(lambda);
algorithm_list[algorithm_index]->update_beta_init(beta_init);
algorithm_list[algorithm_index]->update_coef0_init(coef0_init);
algorithm_list[algorithm_index]->update_bd_init(bd_init);
algorithm_list[algorithm_index]->update_A_init(A_init, data.g_num);
algorithm_list[algorithm_index]->fit(data.x, data.y, data.weight, data.g_index, data.g_size, data.n, data.p,
data.g_num);
beta_matrix(ind) = algorithm_list[algorithm_index]->get_beta();
coef0_matrix(ind) = algorithm_list[algorithm_index]->get_coef0();
train_loss_matrix(ind) = algorithm_list[algorithm_index]->get_train_loss();
ic_matrix(ind) = metric->ic(data.n, data.M, data.g_num, algorithm_list[algorithm_index]);
effective_number_matrix(ind) = algorithm_list[algorithm_index]->get_effective_number();
}
for (int i = 0; i < algorithm_list_size; i++) {
if (used_algorithm_index(i) == 1) {
algorithm_list[i]->clear_setting();
}
}
}
// best_fit_result (output)
double best_support_size = parameters.sequence(min_loss_index).support_size;
double best_lambda = parameters.sequence(min_loss_index).lambda;
T2 best_beta;
T3 best_coef0;
double best_train_loss, best_ic, best_test_loss;
best_beta = beta_matrix(min_loss_index);
best_coef0 = coef0_matrix(min_loss_index);
best_train_loss = train_loss_matrix(min_loss_index);
best_ic = ic_matrix(min_loss_index);
best_test_loss = test_loss_sum(min_loss_index);
// Restore best_fit_result for normal
restore_for_normal<T2, T3>(best_beta, best_coef0, beta_matrix, coef0_matrix, sparse_matrix, data.normalize_type,
data.n, data.x_mean, data.y_mean, data.x_norm);
// List result;
List out_result;
#ifdef R_BUILD
out_result = List::create(
Named("beta") = best_beta, Named("coef0") = best_coef0, Named("train_loss") = best_train_loss,
Named("ic") = best_ic, Named("lambda") = best_lambda, Named("beta_all") = beta_matrix,
Named("coef0_all") = coef0_matrix, Named("train_loss_all") = train_loss_matrix, Named("ic_all") = ic_matrix,
Named("effective_number_all") = effective_number_matrix, Named("test_loss_all") = test_loss_sum);
if (path_type == 2)
{
out_result.push_back(parameters.support_size_list, "sequence");
}
#else
out_result.add("beta", best_beta);
out_result.add("coef0", best_coef0);
out_result.add("train_loss", best_train_loss);
out_result.add("test_loss", best_test_loss);
out_result.add("ic", best_ic);
out_result.add("lambda", best_lambda);
// out_result.add("beta_all", beta_matrix);
// out_result.add("coef0_all", coef0_matrix);
// out_result.add("train_loss_all", train_loss_matrix);
// out_result.add("ic_all", ic_matrix);
// out_result.add("test_loss_all", test_loss_sum);
#endif
// Restore best_fit_result for screening
if (screening_size >= 0) {
T2 beta_screening_A;
T2 beta;
T3 coef0;
beta_size = algorithm_list[0]->get_beta_size(n, p);
coef_set_zero(beta_size, data.M, beta, coef0);
#ifndef R_BUILD
out_result.get_value_by_name("beta", beta_screening_A);
slice_restore(beta_screening_A, screening_A, beta);
out_result.add("beta", beta);
out_result.add("screening_A", screening_A);
#else
beta_screening_A = out_result["beta"];
slice_restore(beta_screening_A, screening_A, beta);
out_result["beta"] = beta;
out_result.push_back(screening_A, "screening_A");
#endif
}
delete metric;
return out_result;
}
#endif // SRC_WORKFLOW_H
|
task_tied_thread_threadid.c | // RUN: %libomp-compile-and-run
// REQUIRES: abt
#include "omp_testsuite.h"
#include <string.h>
#include <stdio.h>
int test_task_tied_thread_threadid(int num_threads) {
int vals[num_threads];
memset(vals, 0, sizeof(int) * num_threads);
omp_set_max_active_levels(2);
#pragma omp parallel num_threads(num_threads / 2 + 1)
#pragma omp master
{
int i;
for (i = 0; i < num_threads; i++) {
#pragma omp task firstprivate(i)
{
int omp_thread_id = omp_get_thread_num();
ABT_thread abt_thread;
ABT_EXIT_IF_FAIL(ABT_thread_self(&abt_thread));
int local_vals[num_threads];
memset(local_vals, 0, sizeof(int) * num_threads);
int j;
#pragma omp parallel for num_threads(num_threads)
for (j = 0; j < num_threads; j++) {
int l2_omp_thread_id = omp_get_thread_num();
ABT_thread l2_abt_thread;
ABT_EXIT_IF_FAIL(ABT_thread_self(&l2_abt_thread));
// Context switching in OpenMP.
#pragma omp taskyield
int l2_omp_thread_id2 = omp_get_thread_num();
if (l2_omp_thread_id == l2_omp_thread_id2) {
local_vals[j] += 1;
}
ABT_thread l2_abt_thread2;
ABT_EXIT_IF_FAIL(ABT_thread_self(&l2_abt_thread2));
ABT_bool l2_abt_thread_equal;
ABT_EXIT_IF_FAIL(ABT_thread_equal(l2_abt_thread, l2_abt_thread2,
&l2_abt_thread_equal));
if (l2_abt_thread_equal == ABT_TRUE) {
local_vals[j] += 2;
}
// Context switching in Argobots.
ABT_EXIT_IF_FAIL(ABT_thread_yield());
int l2_omp_thread_id3 = omp_get_thread_num();
if (l2_omp_thread_id2 == l2_omp_thread_id3) {
local_vals[j] += 4;
}
}
// Check child threads.
int child_fail = 0;
for (j = 0; j < num_threads; j++) {
if (local_vals[i] != 7) {
child_fail = 1;
}
}
if (!child_fail) {
vals[i] += 1;
}
int omp_thread_id2 = omp_get_thread_num();
if (omp_thread_id == omp_thread_id2) {
vals[i] += 2;
}
ABT_thread abt_thread2;
ABT_EXIT_IF_FAIL(ABT_thread_self(&abt_thread2));
ABT_bool abt_thread_equal;
ABT_EXIT_IF_FAIL(ABT_thread_equal(abt_thread, abt_thread2,
&abt_thread_equal));
if (abt_thread_equal == ABT_TRUE) {
vals[i] += 4;
}
}
}
}
int index;
for (index = 0; index < num_threads; index++) {
if (vals[index] != 7) {
printf("vals[%d] == %d\n", index, vals[index]);
return 0;
}
}
return 1;
}
int main() {
int i, num_failed = 0;
for (i = 0; i < REPETITIONS; i++) {
if (!test_task_tied_thread_threadid(i + 1)) {
num_failed++;
}
}
return num_failed;
}
|
memdbg.c | /*
* This software was written by Jim Fougeron jfoug AT cox dot net
* in 2013. 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) 2013 Jim Fougeron
* and it is hereby released to the general public under the following
* terms:
*
* This software may be modified, redistributed, and used for any
* purpose, in source and binary forms, with or without modification.
*/
/*
* memdbg.c
* Memory management debugging (at runtime)
*
* memdbg.c contains routines detect, and report memory
* problems, such as double frees, passing bad pointers to
* free, most buffer overwrites. Also, tracking of non-freed
* data, showing memory leaks, can also be shown.
*
* Compilation Options (provided from Makefile CFLAGS)
*
* MEMDBG_ON If this is NOT defined, then memdbg will
* get out of your way, and most normal memory functions
* will be called with no overhead at all.
*
* MEMDBG_EXTRA_CHECKS If defined, then we do not 'really' free
* the memory. We simply set the fence posts to deleted status,
* and proceed. This allows us finding double frees, and other
* usages of smashes. NOTE, when this is set, and there are a
* LOT of memory alloc/frees, then at some point the calls to
* free will fail. If this happens, there is code in place that
* frees the oldest freed block (really frees it), and does that
* over and over again, until either we have no freed blocks left
* OR the app is able to allocate this new buffer. In this situation
* we do lose track of those older freed blocks of memory, but it
* allows the application to continue forward, even though this
* debugging code exausted all memory.
*/
#if defined (MEMDBG_ON)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "common.h"
#define __MEMDBG__
#include "memdbg.h"
#include "pseudo_intrinsics.h"
#include "jumbo.h"
#ifdef _OPENMP
#include <omp.h>
#endif
/*
* This function ALWAYS must be defined. It is (HAS) to be used if there is code which
* has some library code that allocates memory which was NOT handled by one of the allocation
* functions within this wrapper class, BUT which really needs to be freed. Thus the user code
* really needs to have straight access to the libc function free(). We give them that access,
* but they have to call this function, and not the 'free' function, which would get wrapped
* and call into MEMDBG_free(p, filename, fileline).
*/
void MEMDBG_libc_free(void *p) {
free(p);
}
void *MEMDBG_libc_alloc(size_t size) {
return malloc(size);
}
void *MEMDBG_libc_calloc(size_t count, size_t size) {
return calloc(count, size);
}
#ifdef _MSC_VER
#define malloc(a) _aligned_malloc(a,16)
#define realloc(a,b) _aligned_realloc(a,b,16)
#define free(a) _aligned_free(a)
#endif
/*
* these fence posts (first fence post guarding underflow), are:
* MEMFPOST == allocated memory
* MEMFPOSTt == allocated 'tiny' memory (allocated with mem_alloc_tiny() from memory.c)
* MEMFPOSTd == freed (deleted) memory. Will only be set this way, and stored in the
* freed_memlist, if MEMDBG_EXTRA_CHECKS is set.
*/
const char *cpMEMFPOST = "\xa5\xa5\xa5\xa5";
const char *cpMEMFPOSTd = "\x5a\x5a\x5a\x5a";
const char *cpMEMFPOSTt = "\xa5\x55\xa5\xa5";
/*
* this structure will contain data that is butted RIGHT against
* the tail end of the allocated block. We put a fence post here,
* and thus can detect buffer overwrite.
*/
typedef struct _hdr2 {
/* we use a unsigned char, and do not care about alignment. We ALWAYS treat this var with
* a memcpy, memcmp, etc, so that this works the same on aligned required CPU or non-aligned required.
*/
unsigned char mdbg_fpst[4];
} MEMDBG_HDR2;
/*
* This structure is carefully crafted to keep it in proper alignment.
* We later will put the HDR2 RIGHT against the head end and tail end
* of the buffer. This allows us to catch 1 byte over or underflow.
*/
typedef struct _hdr {
struct _hdr *mdbg_next;
struct _hdr *mdbg_prev;
/* points to just 'right' before allocated memory, for underflow catching */
MEMDBG_HDR2 *mdbg_hdr1;
/* points to just 'right' after allocated memory, for overflow catching */
MEMDBG_HDR2 *mdbg_hdr2;
const char *mdbg_file;
ARCH_WORD_32 mdbg_line;
ARCH_WORD_32 mdbg_cnt;
ARCH_WORD_32 mdbg_size;
} MEMDBG_HDR;
static size_t mem_size = 0;
static size_t max_mem_size = 0;
static size_t mem_sizet = 0;
static size_t max_mem_sizet = 0;
static MEMDBG_HDR *memlist = NULL;
static unsigned long alloc_cnt = 0;
#ifdef MEMDBG_EXTRA_CHECKS
static MEMDBG_HDR *freed_memlist = NULL;
static size_t freed_mem_size = 0;
static unsigned long freed_cnt = 0;
#endif
#define RESERVE_SZ (sizeof(MEMDBG_HDR) + sizeof(MEMDBG_HDR*) + 4 + 16)
#define RESERVE_SZ_AL(a) (sizeof(MEMDBG_HDR) + sizeof(MEMDBG_HDR*) + 4 + 16 + a*2)
#define CLIENT_2_HDR_PTR(a) ((MEMDBG_HDR *) (((char *) ((ARCH_WORD)(((char *)a)-4-sizeof(MEMDBG_HDR*)) & ~0xF))))
#define CLIENT_2_HDR(a) ((MEMDBG_HDR *) (((char *) ((ARCH_WORD)(((char *)a)-4-sizeof(MEMDBG_HDR*)) & ~0xF))))->mdbg_next
#define HDR_2_CLIENT(a) ((void *) (((char*)((MEMDBG_HDR *) (a->mdbg_hdr1))) + 4))
static void mem_fence_post_err_fp (void *, const char *, int, char *fp, int line);
static void mem_fence_post_err_ne_fp (void *, const char *, int, char *fp, int line);
static void mem_fence_post_errd_fp (void *, const char *, int, char *fp, int line);
static void mem_fence_post_errd_ne_fp(void *, const char *, int, char *fp, int line);
#define mem_fence_post_err(a,b,c) mem_fence_post_err_fp(a,b,c,__FILE__,__LINE__)
#define mem_fence_post_err_ne(a,b,c) mem_fence_post_err_ne_fp(a,b,c,__FILE__,__LINE__)
#define mem_fence_post_errd(a,b,c) mem_fence_post_errd_fp(a,b,c,__FILE__,__LINE__)
#define mem_fence_post_errd_ne(a,b,c) mem_fence_post_errd_ne_fp(a,b,c,__FILE__,__LINE__)
#ifdef MEMDBG_EXTRA_CHECKS
/* NOTE, which this function is called, the memory (client memory) gets SMASHED */
/* If this starts causing the program to crash, then it is likely that the client */
/* code is using dangling pointers by accessing the memory after a free or realloc */
static void MEMDBG_FREEDLIST_add(MEMDBG_HDR *);
#endif
/*
* these are now macros. This makes it easier for doing omp critical
* sections. It is illegal to branch into or out of a CRITICAL block
*/
#define MEMDBG_LIST_delete(p) \
if (p->mdbg_next != NULL) \
p->mdbg_next->mdbg_prev = p->mdbg_prev; \
if (p->mdbg_prev != NULL) \
p->mdbg_prev->mdbg_next = p->mdbg_next; \
else \
memlist = p->mdbg_next
#define MEMDBG_LIST_add(p) \
p->mdbg_next = memlist; \
p->mdbg_prev = NULL; \
if (memlist != NULL) \
memlist->mdbg_prev = p; \
memlist = p
/*
* This function can be called directly by client code.
* it lists how much memory is currently allocated.
* a good check before program exit, is are there 0
* bytes allocated.
*/
size_t MemDbg_Used(int show_freed) {
#ifdef MEMDBG_EXTRA_CHECKS
if (show_freed)
return freed_mem_size;
#endif
return mem_size+mem_sizet;
}
/*
* This function can be called directly by client code.
* It writes out all non-freed memory.
*/
void MemDbg_Display(FILE *fp) {
MEMDBG_HDR *p;
int idx;
if (!(mem_size+mem_sizet) && !getenv("MEMDBG")) return;
fprintf(fp, "\n------------------------------\n");
fprintf(fp, "MEMDBG: allocation information (display):\n");
fprintf(fp, " current normal alloc mem (leaks)"LLu" max normal mem allocated: "LLu"\n", (unsigned long long)mem_size, (unsigned long long)max_mem_size);
fprintf(fp, " current 'tiny' alloc mem (leaks)"LLu" max tiny mem allocated: "LLu"\n", (unsigned long long)mem_sizet, (unsigned long long)max_mem_sizet);
#ifdef MEMDBG_EXTRA_CHECKS
fprintf(fp, " Freed mem size: "LLu" (freed cnt: %lu)", (unsigned long long)freed_mem_size, freed_cnt);
#endif
if (!(mem_size+mem_sizet)) return;
fprintf(fp, "\n");
fprintf(fp, "Index : alloc# : Size : File(Line) [first 20 bytes, or size of bytes]\n");
idx = 0;
p = memlist;
while (p != NULL) {
int bfreed = 0, bbad=0;
fprintf(fp, "%-5d : %-6d : %6llu : %s(%u)", idx++, p->mdbg_cnt, (unsigned long long)p->mdbg_size, p->mdbg_file, p->mdbg_line);
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOST, 4) && memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4)) {
bbad=1;
if (!memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTd, 4)) {
fprintf(fp, " INVALID ( freed already? )");
bfreed = 1;
}
else
fprintf(fp, " INVALID ( buffer underflow )");
}
if (memcmp(p->mdbg_hdr2->mdbg_fpst, cpMEMFPOST, 4)) {
if (bfreed && !memcmp(p->mdbg_hdr2->mdbg_fpst, cpMEMFPOSTd, 4)) {
bbad=1;
fprintf(fp, " YES Data was freed.");
}
else {
unsigned i;
char *cp = ((char*)p)+RESERVE_SZ;
fprintf(fp, " INVALID (buffer overflow) tail of block: ");
cp = (char*)p->mdbg_hdr2->mdbg_fpst;
cp -= 16;
for (i = 0; i < 20; ++i) {
if(*cp < ' ' || *cp > '~')
fprintf(fp, ".");
else
fprintf(fp, "%c", *cp);
++cp;
}
fprintf(fp, " and the head of the block was: ");
}
}
if (!bbad) {
unsigned i;
char *cp = ((char*)p)+RESERVE_SZ;
fprintf(fp, " ");
for (i = 0; i < 20 && i < p->mdbg_size; ++i) {
if(*cp < ' ' || *cp > '~')
fprintf(fp, ".");
else
fprintf(fp, "%c", *cp);
++cp;
}
}
fprintf(fp, "\n");
p = p->mdbg_next;
}
}
/*
* This function can be called directly by client code.
* It will walk the list of memory, 'looking' for errors.
*/
void MemDbg_Validate(int level) {
MemDbg_Validate_msg2(level, NULL, 0);
}
void MemDbg_Validate_msg(int level, const char *pMsg) {
MemDbg_Validate_msg2(level, pMsg, 0);
}
void MemDbg_Validate_msg2(int level, const char *pMsg, int bShowExMessages) {
/* Level 0 we ALWAYS walk the alloc list, looking for over/underwrite, and validate a few other items. */
MEMDBG_HDR *p = memlist;
int error = 0;
int cnt=0;
#ifdef MEMDBG_EXTRA_CHECKS
unsigned char *cp;
unsigned i;
#endif
if (bShowExMessages) {
if (pMsg)
fprintf(stderr, "%s\n", pMsg);
fprintf(stderr, "MemDbg_Validate level 0 checking");
}
while (p) {
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOST, 4) && memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4)) {
++cnt;
if (cnt < 100) {
if (!memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTd, 4))
fprintf(stderr, "\nDeleted memory still in chain\n");
else {
fprintf(stderr, "\nMemory buffer underwrite found! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
}
}
error = 1;
}
if (memcmp(p->mdbg_hdr2->mdbg_fpst, cpMEMFPOST, 4)) {
++cnt;
if (cnt < 100) {
if (!memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTd, 4)) {
} else {
fprintf(stderr, "\nMemory buffer overwrite found! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
}
}
error = 1;
}
// Loop detect code
{
MEMDBG_HDR volatile *p2 = p->mdbg_next;
while (p2) {
if (p2 == p || p2 == p2->mdbg_next) {
fprintf (stderr, "Error, internal loop in the memdbg linked list, aborting\n");
break;
}
p2 = p2->mdbg_next;
}
}
if (cnt > 1000)
break;
p = p->mdbg_next;
}
if (error) {
fprintf(stderr, "\nExiting due to the error detected\n");
if (cnt > 100)
fprintf(stderr, "There were %d total errors, only first 100 shown\n", cnt);
exit(1);
}
if (bShowExMessages)
fprintf(stderr, " Passed\n");
if (level == MEMDBG_VALIDATE_MIN) return;
#ifdef MEMDBG_EXTRA_CHECKS
// Ok, we have a list of all freed items. We will do work on this.
p = freed_memlist;
if (!p) return;
cnt = 0;
if (bShowExMessages)
fprintf(stderr, "MemDbg_Validate level 1 checking");
while (p) {
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTd, 4)) {
++cnt;
if (cnt < 100)
fprintf(stderr, "\nFreed Memory buffer underwrite found! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
error = 1;
}
if (memcmp(p->mdbg_hdr2->mdbg_fpst, cpMEMFPOSTd, 4)) {
++cnt;
if (cnt < 100)
fprintf(stderr, "\nFreed Memory buffer overwrite found! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
error = 1;
}
// Loop detect code
{
MEMDBG_HDR *p2 = p->mdbg_next;
while (p2) {
if (p2 == p || p2 == p2->mdbg_next) {
fprintf (stderr, "Error, internal loop in the memdbg linked list, aborting\n");
break;
}
p2 = p2->mdbg_next;
}
}
if (cnt > 1000)
break;
p = p->mdbg_next;
}
if (error) {
fprintf(stderr, "\nExiting due to the error detected\n");
if (cnt > 100)
fprintf(stderr, "There were %d total errors, only first 100 shown\n", cnt);
exit(1);
}
if (bShowExMessages)
fprintf(stderr, " Passed\n");
if (level == MEMDBG_VALIDATE_DEEP) return;
p = freed_memlist;
cnt = 0;
if (bShowExMessages)
fprintf(stderr, "MemDbg_Validate level 2 checking");
while (p) {
cp = (unsigned char*)HDR_2_CLIENT(p);
if (p->mdbg_size != p->mdbg_hdr2->mdbg_fpst - cp) {
fprintf(stderr, "\nFreed Memory buffer underwrite found (size var busted)! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
error = 1;
} else {
for (i = 0; i < p->mdbg_size; ++i) {
// in 'deeper' mode, we only look at first 8 bytes. If these are not overwritten, it is less likely that the buffer
// has been written to. It 'can' be written to later on, and if we use deepest, we will look at the FULL buffer.
if (i == 8)
break;
if (*cp++ != 0xCD) {
++cnt;
if (cnt < 100)
fprintf(stderr, "\nFreed Memory buffer modification found! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
error = 1;
break;
}
}
}
// Loop detect code
{
MEMDBG_HDR *p2 = p->mdbg_next;
while (p2) {
if (p2 == p || p2 == p2->mdbg_next) {
fprintf (stderr, "Error, internal loop in the memdbg linked list, aborting\n");
break;
}
p2 = p2->mdbg_next;
}
}
if (cnt > 1000)
break;
p = p->mdbg_next;
}
if (error) {
fprintf(stderr, "\nExiting due to the error detected\n");
if (cnt > 100)
fprintf(stderr, "There were %d total errors, only first 100 shown\n", cnt);
exit(1);
}
if (bShowExMessages)
fprintf(stderr, " Passed\n");
if (level == MEMDBG_VALIDATE_DEEPER) return;
p = freed_memlist;
cnt = 0;
if (bShowExMessages)
fprintf(stderr, "MemDbg_Validate level 3 checking");
while (p) {
cp = (unsigned char*)HDR_2_CLIENT(p);
// in this deepest mode, we look at the ENTIRE buffer. In deeper, we looked at first 8, so here, we just start from 8 and look forward.
for (i = 8; i < p->mdbg_size; ++i) {
if (*cp++ != 0xCD) {
++cnt;
if (cnt < 100)
fprintf(stderr, "\nFreed Memory buffer modification found! Will try to list what file/line allocated the buffer\n");
mem_fence_post_err_ne(p, p->mdbg_file, p->mdbg_line);
error = 1;
break;
}
}
// Loop detect code
{
MEMDBG_HDR *p2 = p->mdbg_next;
while (p2) {
if (p2 == p || p2 == p2->mdbg_next) {
fprintf (stderr, "Error, internal loop in the memdbg linked list, aborting\n");
break;
}
p2 = p2->mdbg_next;
}
}
if (cnt > 1000)
break;
p = p->mdbg_next;
}
if (error) {
fprintf(stderr, "\nExiting due to the error detected\n");
if (cnt > 100)
fprintf(stderr, "There were %d total errors, only first 100 shown\n", cnt);
exit(1);
}
if (bShowExMessages)
fprintf(stderr, " Passed\n");
#endif
}
#ifdef MEMDBG_EXTRA_CHECKS
/* Ok, if we are out of memory, due to keeping too much freed memory around, then free
* up oldest blocks until we can malloc this block. the rar format is a bad actor,
* as could be many of the 'non-hash' (old zip for sure), as these have to decrypt
* a full file, to be assured the password is correct.
*/
static void release_oldest_freed_block() {
MEMDBG_HDR *p = freed_memlist, *pp;
if (!p) return;
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
#endif
{
p = freed_memlist;
while (p->mdbg_next)
p = p->mdbg_next;
// now unlink it.
freed_mem_size -= p->mdbg_size;
--freed_cnt;
p->mdbg_prev->mdbg_next = NULL;
pp = p->mdbg_prev;
}
// now free it
free(p);
if (freed_cnt > 10) {
// free one more.
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
{
// NOTE, we can not be assured that pp was still pointing
// to the last item in the list. We have to look AGAIN,
// within a critical section.
pp = freed_memlist;
while (pp->mdbg_next)
pp = pp->mdbg_next;
#endif
freed_mem_size -= pp->mdbg_size;
--freed_cnt;
pp->mdbg_prev->mdbg_next = NULL;
#ifdef _OPENMP
}
#endif
// now free it
free(pp);
}
}
#endif
void * MEMDBG_calloc(size_t count, size_t size, char *file, int line)
{
char *p;
size *= count;
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_calloc "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
p = (char*)MEMDBG_alloc(size,file,line);
memset(p, 0, size);
return p;
}
/*
* MEMDBG_alloc
* Allocate a memory block. makes a protected call to malloc(), allocating
* extra data, and adding data to all required structures.
*/
void * MEMDBG_alloc(size_t size, char *file, int line)
{
MEMDBG_HDR *p, *p2;
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_alloc "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
// TODO: we have to compute proper size here.
p = (MEMDBG_HDR*)malloc(RESERVE_SZ + size + 4);
#ifdef MEMDBG_EXTRA_CHECKS
#ifdef _OPENMP
{
int i = 0;
do {
#pragma omp critical (memdbg_crit)
{
if (!p && freed_mem_size > (RESERVE_SZ + size + 4) && !p && freed_cnt)
i = 1;
}
if (i) {
release_oldest_freed_block();
p = (MEMDBG_HDR*)malloc(RESERVE_SZ + size + 4);
}
} while (i && !p);
}
#else
/* this is the 'right' block, but hard to do with the restrictions of no branching out that omp critical places on us */
if (!p && freed_mem_size > (RESERVE_SZ + size + 4)) {
while (!p && freed_cnt) {
release_oldest_freed_block();
p = (MEMDBG_HDR*)malloc(RESERVE_SZ + size + 4);
}
}
#endif
#endif
if (!p) {
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_alloc (end) "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
return NULL;
}
p->mdbg_hdr1 = (MEMDBG_HDR2*)(((char*)p)+RESERVE_SZ-4);
p2 = CLIENT_2_HDR_PTR(p->mdbg_hdr1+4);
memcpy(p2, &p, sizeof(p));
memcpy(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOST, 4);
p->mdbg_size = size;
p->mdbg_file = file;
p->mdbg_line = line;
p->mdbg_hdr2 = (MEMDBG_HDR2*)(((char*)p->mdbg_hdr1)+4 + size);
memcpy(p->mdbg_hdr2, cpMEMFPOST, 4);
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
#endif
{
p->mdbg_cnt = ++alloc_cnt;
mem_size += size;
if (mem_size > max_mem_size)
max_mem_size = mem_size;
MEMDBG_LIST_add(p);
}
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_alloc (end) "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
return HDR_2_CLIENT(p);
}
/*
* MEMDBG_alloc_align
* Allocate a memory block. makes a protected call to malloc(), allocating
* extra data, and adding data to all required structures.
*/
void * MEMDBG_alloc_align(size_t size, int align, char *file, int line)
{
MEMDBG_HDR *p, *p2;
char *p3;
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_alloc_align "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
p = (MEMDBG_HDR*)malloc(RESERVE_SZ_AL(align) + size + 4);
if (!p) {
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_alloc_align (end) "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
return NULL;
}
p3 = ((char*)p)+RESERVE_SZ+align-1-4;
p3 -= ((size_t)p3)%align;
if ( (((size_t)p3)/align) % align == 0)
p3 += align;
p->mdbg_hdr1 = (MEMDBG_HDR2*)(p3-4);
p2 = CLIENT_2_HDR_PTR(p3);
memcpy(p2, &p, sizeof(p));
memcpy(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOST, 4);
p->mdbg_size = size;
p->mdbg_file = file;
p->mdbg_line = line;
p->mdbg_hdr2 = (MEMDBG_HDR2*)(p3 + size);
memcpy(p->mdbg_hdr2, cpMEMFPOST, 4);
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
#endif
{
p->mdbg_cnt = ++alloc_cnt;
mem_size += size;
if (mem_size > max_mem_size)
max_mem_size = mem_size;
MEMDBG_LIST_add(p);
}
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_alloc_align (end) "LLd" %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
return HDR_2_CLIENT(p);
}
/*
* MEMDBG_realloc
* Reallocate a memory block makes a protected call to realloc(), allocating
* extra data, and adding data to all required structures.
* *** realloc is a NASTY function. The code here has taken a few turns, and
* has reduced this to simply allocating a new block (or freeing if size is 0)
* and copying the 'known' amount of data to the new block, and then freeing
* the prior block. If the realloc is larger than before, then then undefined
* data at end of the block is set to 0xcd. NOTE, this code was changed in
* this manner due to not being able to find the bug in the original re-alloc
* and bug #2062 in the rar format.
*/
void *
MEMDBG_realloc(void *ptr, size_t size, char *file, int line)
{
MEMDBG_HDR *p;
unsigned char *v;
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_realloc("LLd") %s:%d mem:"LLd"\n", (unsigned long long)size, file, line, (unsigned long long)mem_size);
/* if ptr is null, this function works just like alloc, so simply use alloc */
if (!ptr)
return MEMDBG_alloc(size, file, line);
if (!size) {
MEM_FREE(ptr);
return NULL;
}
v = (unsigned char*)MEMDBG_alloc(size, file, line);
p = CLIENT_2_HDR(ptr);
if (size > p->mdbg_size) {
memcpy(v, ((unsigned char*)(p->mdbg_hdr1))+4, p->mdbg_size);
memset(v+p->mdbg_size, 0xcd, size-p->mdbg_size);
}
else
memcpy(v, ((unsigned char*)(p->mdbg_hdr1))+4, size);
MEMDBG_free(ptr,file,line);
return v;
}
/*
* MEMDBG_strdup
* Duplicate a ASCIIZ string in memory, with a protected call to strdup,
* allocating extra data, and adding data to all required structures.
*/
char *MEMDBG_strdup(const char *str, char *file, int line)
{
char * s;
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_strdup(%ld) %s:%d mem:"LLd"\n", (long)strlen(str), file, line, (unsigned long long)mem_size);
s = (char*)MEMDBG_alloc(strlen(str)+1, file, line);
if (s != NULL)
strcpy(s, str);
return s;
}
/*
* Return the count 'id' count of an allocated block. This will match the
* value shown on a leak report, and may help to line up exactly which
* block is leaking
*/
unsigned MEMDBG_get_cnt (const void *ptr, const char **err_msg) {
MEMDBG_HDR *p = CLIENT_2_HDR(ptr);
*err_msg = "valid memdbg block";
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4))
*err_msg = "INVALID memdbg memory (possible underflow), mdbg_cnt returned may not be correct!";
return (unsigned)p->mdbg_cnt;
}
/*
* Return the size of the allocated buffer. The size here is the size of data
* that the user would see. This is not the full memdbg buffer size. This
* would be the size reported in a leak report.
*/
size_t MEMDBG_get_size(const void *ptr, const char **err_msg) {
MEMDBG_HDR *p = CLIENT_2_HDR(ptr);
*err_msg = "valid memdbg block";
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4))
*err_msg = "INVALID memdbg memory (possible underflow), mdbg_size returned may not be correct!";
return p->mdbg_size;
}
/*
* Return the file and line number of the caller code that allocated this
* buffer. This is not the full memdbg buffer size. This would be the
* size reported in a leak report.
*/
const char *MEMDBG_get_file(const void *ptr, const char **err_msg) {
MEMDBG_HDR *p = CLIENT_2_HDR(ptr);
*err_msg = "valid memdbg block";
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4))
*err_msg = "INVALID memdbg memory (possible underflow), mdbg_file returned may not be correct!";
return p->mdbg_file;
}
unsigned MEMDBG_get_line(const void *ptr, const char **err_msg) {
MEMDBG_HDR *p = CLIENT_2_HDR(ptr);
*err_msg = "valid memdbg block";
if (memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4))
*err_msg = "INVALID memdbg memory (possible underflow), mdbg_line returned may not be correct!";
return (unsigned)p->mdbg_line;
}
/*
* MEMDBG_free
* Free a memory block, checking a lot of data, which would have been
* set at allocation time.
*/
void MEMDBG_free(const void *ptr, char *file, int line)
{
MEMDBG_HDR *p;
int err=0, i;
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
#endif
{
p = CLIENT_2_HDR(ptr);
/* is this correctly allocated memory */
for (i = 0; i < 4; ++i)
if ( ((char*)(p->mdbg_hdr1->mdbg_fpst))[i] != cpMEMFPOST[i] ||
((char*)(p->mdbg_hdr2->mdbg_fpst))[i] != cpMEMFPOST[i])
break;
if (i == 4) /* yes, correctly allocated memory */
mem_size -= p->mdbg_size;
else {
/* it could be a 'tiny' allocated block */
for (i = 0; i < 4; ++i)
if ( ((char*)(p->mdbg_hdr1->mdbg_fpst))[i] != cpMEMFPOSTt[i] ||
((char*)(p->mdbg_hdr2->mdbg_fpst))[i] != cpMEMFPOST[i])
break;
if (i == 4) /* yes, and valid tiny block */
mem_sizet -= p->mdbg_size;
else {
/* some error, i.e. bad block */
err = 1;
for (i = 0; i < 4; ++i) {
if (((char*)(p->mdbg_hdr1->mdbg_fpst))[i] != cpMEMFPOSTd[i] ||
((char*)(p->mdbg_hdr2->mdbg_fpst))[i] != cpMEMFPOSTd[i]) {
break;
}
}
if (i == 4)
err = 2; /* double free */
}
}
if (!err) {
MEMDBG_LIST_delete(p);
for (i = 0; i < 4; ++i) {
((char*)(p->mdbg_hdr2->mdbg_fpst))[i] = cpMEMFPOSTd[i];
((char*)(p->mdbg_hdr1->mdbg_fpst))[i] = cpMEMFPOSTd[i];
}
}
}
if (err) {
if (err == 2)
mem_fence_post_errd(p, file, line);
else
mem_fence_post_err(p, file, line);
return;
}
#ifndef MEMDBG_EXTRA_CHECKS
free(p);
#else
MEMDBG_FREEDLIST_add(p);
#endif
if ( ((signed long long)mem_size) < 0)
fprintf(stderr, "MEMDBG_free (end) %s:%d mem:"LLd"\n", file, line, (unsigned long long)mem_size);
}
#ifdef MEMDBG_EXTRA_CHECKS
/* NOTE, there is no LIST_delete() for the freed list. We only put
* data onto this list, it is kept for full runtime. We may want to
* later add some way for the app to clean it up, but for now, we
* add it, and keep it all.
*/
static void MEMDBG_FREEDLIST_add(MEMDBG_HDR *p)
{
unsigned char *cp;
size_t i;
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
#endif
{
freed_mem_size += p->mdbg_size;
++freed_cnt;
p->mdbg_next = freed_memlist;
p->mdbg_prev = NULL;
if (freed_memlist != NULL)
freed_memlist->mdbg_prev = p;
freed_memlist = p;
/* Ok, now 'DEADBEEF' the original data buffer */
cp = (unsigned char*)HDR_2_CLIENT(p);
for (i = 0; i < p->mdbg_size; ++i)
*cp++ = 0xCD;
}
}
#endif
/*
*these functions allow taking a memory snapshot,
* calling some code, then validating that memory
* is the same after the code. This will help
* catch memory leaks and other such problems, within
* formats and such. Simply get the snapshot,
* run self tests (or other), when it exits, check
* the snapshot to make sure nothing leaked.
*/
MEMDBG_HANDLE MEMDBG_getSnapshot(int id) {
MEMDBG_HANDLE h;
h.id = id;
h.mem_size = mem_size;
h.alloc_cnt = alloc_cnt;
return h;
}
void MEMDBG_checkSnapshot(MEMDBG_HANDLE h) {
/* call the real function, but list do not exit on leak */
MEMDBG_checkSnapshot_possible_exit_on_error(h,0);
}
/* NOT needed to be thread safe, must be called from single threaded code */
void MEMDBG_checkSnapshot_possible_exit_on_error(MEMDBG_HANDLE h, int exit_on_any_leaks) {
/* ok, we do several things.
* 1 walk allocation change, showing any memory 'newer' than in the handle (not tiny alloc stuff).
* 2 validate allocation chain (and free chain if in extra mode).
* if there were any errors in #2, then exit.
* if any memory leaks (#1) and exit_on_any_leaks true, we also exit. */
MEMDBG_HDR *p = memlist;
int leak = 0;
/* first step, walk allocation list, looking for leaks */
while (p) {
if (p->mdbg_cnt > h.alloc_cnt) {
if (!memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOST, 4)) {
leak = 1;
fprintf(stderr, "Mem leak: "LLu" bytes, alloc_num %d, file %s, line %d\n", (unsigned long long)p->mdbg_size, p->mdbg_cnt, p->mdbg_file, p->mdbg_line);
}
//else fprintf(stderr, "Mem : "LLu" bytes, alloc_num %d, file %s, line %d\n", (unsigned long long)p->mdbg_size, p->mdbg_cnt, p->mdbg_file, p->mdbg_line);
}
p = p->mdbg_next;
}
MemDbg_Validate_msg2(3, "MEMDBG_checkSnapshot", 0);
if (leak) {
exit(1);
}
}
/* MUST be thread safe */
void MEMDBG_tag_mem_from_alloc_tiny(void *ptr) {
MEMDBG_HDR *p;
p = CLIENT_2_HDR(ptr);
#ifdef _OPENMP
#pragma omp critical (memdbg_crit)
#endif
{
if (!memcmp(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOST, 4)) {
memcpy(p->mdbg_hdr1->mdbg_fpst, cpMEMFPOSTt, 4);
mem_size -= p->mdbg_size;
mem_sizet += p->mdbg_size;
if (mem_sizet > max_mem_sizet)
max_mem_sizet = mem_sizet;
}
}
}
static void mem_fence_post_err_fp(void *p, const char *file, int line, char *fp, int line2)
{
mem_fence_post_err_ne_fp(p, file, line,fp,line2);
MemDbg_Display(stderr);
exit(1);
}
static void mem_fence_post_errd_fp(void *p, const char *file, int line, char *fp, int line2)
{
mem_fence_post_errd_ne_fp(p, file, line,fp,line2);
MemDbg_Display(stderr);
exit(1);
}
static void mem_fence_post_err_ne_fp(void *p, const char *file, int line, char *fp, int line2)
{
char buf[120], *cp=buf, *ip;
int i;
ip = (char*) p;
for (i = 0; i < 16; ++i) {
if (ip[i] >= ' ' && ip[i] <= '~')
*cp++ = ip[i];
else
*cp++ = '.';
}
*cp++ = ' ';
for (i = 0; i < 16; ++i)
cp += sprintf(cp, " %02x", (unsigned char)ip[i]);
fprintf(stderr, "Memory fence_post error - %p - %s(%d) (%d)\n\tdata: (%s)\n", p, file, line, line2, buf);
}
static void mem_fence_post_errd_ne_fp(void *p, const char *file, int line, char *fp, int line2)
{
fprintf(stderr, "Memory fence_postd error, memory double freed - %p - %s(%d) (%d)\n", p, file, line, line2);
}
#endif /* MEMDBG_ON */
|
for-3.c | void bar (int);
int a[256];
void
foo (int j)
{
int i;
#pragma omp for
for (i = 0; i != 64; i = i + 4) /* { dg-error "increment is not constant 1 or -1" } */
bar (i);
#pragma omp for
for (i = 128; i != 64; i = i - 4) /* { dg-error "increment is not constant 1 or -1" } */
bar (i);
#pragma omp for
for (i = 0; i != 64; i = j + i) /* { dg-error "increment is not constant 1 or -1" } */
bar (i);
#pragma omp for
for (i = 128; i != 64; i = -16 + i) /* { dg-error "increment is not constant 1 or -1" } */
bar (i);
#pragma omp for
for (i = 0; i != 64; i += j) /* { dg-error "increment is not constant 1 or -1" } */
bar (i);
#pragma omp for
for (i = 128; i != 64; i -= 8) /* { dg-error "increment is not constant 1 or -1" } */
bar (i);
#pragma omp single
{
#pragma omp simd
for (i = 0; i != 64; i = i + 16) /* { dg-error "increment is not constant 1 or -1" } */
a[i] = a[i] + 1;
#pragma omp simd
for (i = 128; i != 64; i = i - 2) /* { dg-error "increment is not constant 1 or -1" } */
a[i] = a[i] + 1;
#pragma omp simd
for (i = 0; i != 64; i = j + i) /* { dg-error "increment is not constant 1 or -1" } */
a[i] = a[i] + 1;
#pragma omp simd
for (i = 128; i != 64; i = -j + i) /* { dg-error "increment is not constant 1 or -1" } */
a[i] = a[i] + 1;
#pragma omp simd
for (i = 0; i != 64; i += 8) /* { dg-error "increment is not constant 1 or -1" } */
a[i] = a[i] + 1;
#pragma omp simd
for (i = 128; i != 64; i -= j) /* { dg-error "increment is not constant 1 or -1" } */
a[i] = a[i] + 1;
}
}
|
ssh_ng_fmt_plug.c | /* Fast cracker for SSH RSA / DSA key files. Hacked together during October
* of 2012 by Dhiru Kholia <dhiru.kholia at gmail.com>.
*
* Support for cracking new openssh key format (bcrypt pbkdf) was added by
* m3g9tr0n (Spiros Fraganastasis) and Dhiru Kholia in September of 2014. This
* is dedicated to Raquel :-)
*
* Ideas borrowed from SSH2 protocol library, http://pypi.python.org/pypi/ssh
* Copyright (C) 2011 Jeff Forcier <jeff@bitprophet.org>
*
* This software is Copyright (c) 2012, Dhiru Kholia <dhiru.kholia at gmail.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_sshng;
#elif FMT_REGISTERS_H
john_register_one(&fmt_sshng);
#else
#include <string.h>
#include <stdint.h>
#include <openssl/des.h>
#include <assert.h>
#include <ctype.h>
#include <errno.h>
#ifdef _OPENMP
static int omp_t = 1;
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 16 // adjust this dynamically based on the hash type?
#endif
#endif
#include "arch.h"
#include "aes.h"
#include "jumbo.h"
#include "common.h"
#include "formats.h"
#include "params.h"
#include "options.h"
#include "md5.h"
#include "bcrypt_pbkdf.h"
#include "memdbg.h"
#include "asn1.h"
#define FORMAT_LABEL "SSH-ng"
#define FORMAT_NAME ""
#define FORMAT_TAG "$sshng$"
#define FORMAT_TAG_LEN (sizeof(FORMAT_TAG)-1)
#define ALGORITHM_NAME "RSA/DSA/EC/OPENSSH (SSH private keys) 32/" ARCH_BITS_STR
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH -1001
#define PLAINTEXT_LENGTH 32 // XXX
#define BINARY_SIZE 0
#define SALT_SIZE sizeof(struct custom_salt)
#define BINARY_ALIGN 1
#define SALT_ALIGN sizeof(int)
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
// openssl asn1parse -in test_dsa.key; openssl asn1parse -in test_rsa.key
#define SAFETY_FACTOR 16 // enough to verify the initial ASN.1 structure (SEQUENCE, INTEGER, Big INTEGER) of RSA, and DSA keys?
#define N 8192
static struct fmt_tests sshng_tests[] = {
{"$sshng$1$16$570F498F6FF732775EE38648130F600D$1200$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", "strongpassword"},
{"$sshng$0$8$DAA422E8A5A8EFB7$608$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", "television"},
{"$sshng$1$16$A0B8FCAB2B655BA3D04B2020B89A142E$1200$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", "Olympics"},
{"$sshng$1$16$ABF86CF7849BBC5C661A69F1F7B4C87A$1200$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", "extuitive"},
{"$sshng$1$16$925FA0A2EF7283A2F69C6CE69121D43C$1200$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", "C0Ld.FUS10N"},
/* DSA test vectors */
{"$sshng$0$8$78DAEB836ED0A646$448$95d5a4abd38c957a969a322aa6936798d3c8523e6e553d762e4068b130294db89b4e67b790825bd6e0de1b60528557d8faf0ce4d413d92818f0cbb315b5b7902df845722032bc6883b4b87b5e5cce406c15f6d0b2d45916d156a661b0cc6a421dc7dd794788df9085a59c6f87c5baed7c6bc4a48a64c5a439d9b9f7e808397fce1fc1ed789e0114cb03cd392bf660541041c1f964476044d39dd71eb240231f4111494b3fbe85a35f2bbe32d93927aedecf959e786a51be450ade61e746b8eae6174016e8dabf59a358a518c3445c93b4824e61c065664f24b3e773643c0e47996b7c348cefe63407303cbb37e672905bb0a4fd51e4cfd920563863987f96f9fa2098d0ed5c9244f21ba4df28d9826fd8e0f525af349f7b54f0c83bee8de8e1d3702a6edc0a396af85b8805d3ac4a0b01f053d0454856fa3a450f199637ae0333670483a454769b5bcbb5a6329d07c0ad6ac847f11e32ccb835650fb9404880c1ad19548cfb57107d43cc8610b9869165a8b116867b118f97ef74f09ab285114512f599d066d46dae846a1b04787f3e30410b234e5fc098e8a39419a2dbdb5a25c709b13fd31eb2d0e6994e11df0e32ff45b1a3c95c153ce606912a8dc966daf", "television"},
#ifdef DEBUG
/* this key is SUPER slow, now that OMP_SCALE has been increased. */
/* it would be nice to get one of these with rounds set to 2, */
/* instead of the rounds=64 of this hash (pass_gen.pl update) */
/* new ssh key format */
{"$sshng$2$16$cc2c3c68c39e0ba6289ed36cb92c3a73$1334$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$64$358", "12345"},
#endif
// EC private key
{"$sshng$3$16$00B535FBA963402F20C12648A59D7258$128$dfa09369ff38f33c9789d33760d16fdd47730311b41b51a0c7b1dd1dec850c5c2ff523710af12839f25a709f0076cdd3e3643fab2ea1d17c6fae52a797b55e752b71a1fdd46d5bd889b51ddc2a01922340e5be914a67dabf666aff1c88275bd8ec3529e26386279adeb480446ab869dc27c160bd8fe469d5f993b90aaffef8ce", "password123"},
// RSA key encrypted with 3DES, this caught the incorrect padding check bug
{"$sshng$0$8$F1621D1A561534C3$616$ab1925ec002675445db989f2591a5bf7a31a80e10131b6eebb20bc2d2b70e2a21f431bfc70228f3873b4e0bb902156a1cf829d50fa09bc035d5ddf04f2a403f4fd7bfe32b5219d6c74dd594d0babd07e28075be4eef6f015d1ce5be91fcd81a55f886d867995d4719bd8e0890e8fe4c8abc171d272442e1c6805b29e1cb996a2b2cd3e82e70df0270d98d88c8cd32a1164ebe6e1390e64ce15cc166054281619a125bf4776c7433cf653a87d40d3ae6b494d536c2d2974e697d34b8965239d976e9e1d8a3f1503c7bb6ebacd8f852f65b96e58e5a280411ea7737ba1410ec273722b1b3b91c83eba4c3a0c187be3bdb05d3fe9be55cfbde501adc8ff6ff257ecbd4efceb8d8e7a859af411565b3f3fb0fc3d9df056a265836ec18b234f7b6956a4202ae75e5ed2890d33e9abb355763cc56438509a199c4fe3e48e12fa3f6cc2e55f8f3b134ba2dec87b4d37d6209bbf84826d74cac0d96cf4303654c36476edc38f750d4d7d0a495aac5f6ec8ffc6fcceb482985b81636fb66f05502d00c00e5e8b39a17afe46faf18ac590cb4fd59cf88b62209378c47be74b902956b555bdeaba14f447a8b0e4522ea6d0f492045f3b14a49c3d7d9f6cd3f8782cb1fce3bacd57e71e918726a514a39a474661c6989796a9fab1d8f6cc684b4963ced9982a01ee50e076937dfccc4a1d00870b238f30fc4fa258dd6a62d3c7a79bb9f23b0be25261bf222681859058fc56660d59124d114d7528e98b8c2eb8d465514894a6796b07f244bb8334bb4a440245d5a942a05fd401634cbc6f32ee223b4ec49446fd0fc2b30ed05324837ba8a2415c23bc4fc526ee15766c6a29047ba5bb05f38a122160ed91c769ae", "albert"},
// /ssh-keygen -o -N test12345 -t ecdsa -f test
{"$sshng$2$16$6931efeeafd9d3fefc5d3f220d6e32f3$375$6f70656e7373682d6b65792d7631000000000a6165733235362d6362630000000662637279707400000018000000106931efeeafd9d3fefc5d3f220d6e32f30000001000000001000000680000001365636473612d736861322d6e69737470323536000000086e6973747032353600000041043da6ae45fd7e65967e3434e5af68d1f92c08b2dbc837ba50f14f58c3fe9f715062f61d3485d0426dec2b021b69f4a8272bdeaf90d9be5b3bd101f2381e9a1758000000c0d876c4b88fc4b76a43b95813d68e37000e6bea260da8cde01144a8ea052e66e5e42bb488b1c39822541147bc21a16cc6be613fa76d6e524073a68e94d944723abb34cec635dc4e3ffa0411695452467c294b95c78f34466c2154bb97f54d5712b7cc08d2902a0f874543eb6660c4c4adccbf1528cfb5348451d93a70d8318a3716819a624299aa5e9c21ec6526377c7bbc3f30173dd9a9b3bc0ef0193a9a21210db076c93c228fd23eaa83796d4f6a4848760db010054f1b9aed7445061a3512$16$183", "test12345"},
// /ssh-keygen -o -N test12345 -t ed25519 -f test
{"$sshng$2$16$a439509f8aefc40a17a504ac81c46601$290$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$16$130", "test12345"},
{NULL}
};
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static int *cracked;
static struct custom_salt {
unsigned char salt[16];
unsigned char ct[N];
int cipher;
int ctl;
int sl;
int rounds;
int ciphertext_begin_offset;
} *cur_salt;
static void init(struct fmt_main *self)
{
#ifdef _OPENMP
omp_t = omp_get_max_threads();
self->params.min_keys_per_crypt *= omp_t;
omp_t *= OMP_SCALE;
self->params.max_keys_per_crypt *= omp_t;
#endif
saved_key = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*saved_key));
cracked = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*cracked));
}
static void done(void)
{
MEM_FREE(cracked);
MEM_FREE(saved_key);
}
static char *split(char *ciphertext, int index, struct fmt_main *self)
{
static char buf[sizeof(struct custom_salt)+100];
if (strstr(ciphertext, "$SOURCE_HASH$"))
return ciphertext;
strnzcpy(buf, ciphertext, sizeof(buf));
strlwr(buf);
return buf;
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *ctcopy, *keeptr, *p;
int len, cipher, extra;
if (strncmp(ciphertext, FORMAT_TAG, FORMAT_TAG_LEN) != 0)
return 0;
ctcopy = strdup(ciphertext);
keeptr = ctcopy;
ctcopy += FORMAT_TAG_LEN;
if ((p = strtokm(ctcopy, "$")) == NULL) /* cipher */
goto err;
if (!isdec(p))
goto err;
cipher = atoi(p);
if ((p = strtokm(NULL, "$")) == NULL) /* salt len */
goto err;
if (!isdec(p))
goto err;
len = atoi(p);
if (len > 16)
goto err;
if ((p = strtokm(NULL, "$")) == NULL) /* salt */
goto err;
if (hexlen(p, &extra) != len * 2 || 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 (hexlen(p, &extra) / 2 != len || extra)
goto err;
if (cipher == 2) {
if ((p = strtokm(NULL, "$")) == NULL) /* rounds */
goto err;
if (!isdec(p))
goto err;
if ((p = strtokm(NULL, "$")) == NULL) /* ciphertext_begin_offset */
goto err;
if (!isdec(p))
goto err;
if (atoi(p) + 16 > len)
goto err;
}
if (cipher != 0 && cipher != 1 && cipher != 2 && cipher != 3) {
fprintf(stderr, "[ssh-ng] cipher value of %d is not supported!\n", cipher);
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;
char *p;
int i;
static struct custom_salt cs;
memset(&cs, 0, sizeof(struct custom_salt));
cs.rounds = 1;
ctcopy += FORMAT_TAG_LEN; /* skip over "$sshng$" */
p = strtokm(ctcopy, "$");
cs.cipher = atoi(p);
p = strtokm(NULL, "$");
cs.sl = atoi(p);
p = strtokm(NULL, "$");
for (i = 0; i < cs.sl; i++)
cs.salt[i] = atoi16[ARCH_INDEX(p[i * 2])] * 16
+ atoi16[ARCH_INDEX(p[i * 2 + 1])];
p = strtokm(NULL, "$");
cs.ctl = atoi(p);
p = strtokm(NULL, "$");
for (i = 0; i < cs.ctl; i++)
cs.ct[i] = atoi16[ARCH_INDEX(p[i * 2])] * 16
+ atoi16[ARCH_INDEX(p[i * 2 + 1])];
if (cs.cipher == 2) {
p = strtokm(NULL, "$");
cs.rounds = atoi(p);
p = strtokm(NULL, "$");
cs.ciphertext_begin_offset = atoi(p);
}
MEM_FREE(keeptr);
return (void *)&cs;
}
static void set_salt(void *salt)
{
cur_salt = (struct custom_salt *)salt;
}
#if 0
static void generate_key_bytes(int nbytes, unsigned char *password, unsigned char *key)
{
unsigned char digest[16] = {0};
int keyidx = 0;
int digest_inited = 0;
int size = 0;
int i = 0;
while (nbytes > 0) {
MD5_CTX ctx;
MD5_Init(&ctx);
if (digest_inited) {
MD5_Update(&ctx, digest, 16);
}
MD5_Update(&ctx, password, strlen((const char*)password));
/* use first 8 bytes of salt */
MD5_Update(&ctx, cur_salt->salt, 8);
MD5_Final(digest, &ctx);
digest_inited = 1;
if (nbytes > 16)
size = 16;
else
size = nbytes;
/* copy part of digest to keydata */
for (i = 0; i < size; i++)
key[keyidx++] = digest[i];
nbytes -= size;
}
}
#endif
inline static void generate16key_bytes(unsigned char *password,
unsigned char *key)
{
MD5_CTX ctx;
MD5_Init(&ctx);
MD5_Update(&ctx, password, strlen((const char*)password));
/* use first 8 bytes of salt */
MD5_Update(&ctx, cur_salt->salt, 8);
/* digest is keydata */
MD5_Final(key, &ctx);
}
inline static void generate24key_bytes(unsigned char *password,
unsigned char *key)
{
unsigned char digest[16];
int len = strlen((const char*)password);
MD5_CTX ctx;
MD5_Init(&ctx);
MD5_Update(&ctx, password, len);
/* use first 8 bytes of salt */
MD5_Update(&ctx, cur_salt->salt, 8);
/* digest is keydata */
MD5_Final(key, &ctx);
MD5_Init(&ctx);
MD5_Update(&ctx, key, 16);
MD5_Update(&ctx, password, len);
/* use first 8 bytes of salt */
MD5_Update(&ctx, cur_salt->salt, 8);
MD5_Final(digest, &ctx);
/* 8 more bytes of keydata */
memcpy(&key[16], digest, 8);
}
inline static int check_padding_and_structure_EC(unsigned char *out, int length, int strict_mode)
{
struct asn1_hdr hdr;
const uint8_t *pos, *end;
// First check padding
if (check_pkcs_pad(out, length, 16) < 0)
return -1;
/* check BER decoding, EC private key file contains:
*
* SEQUENCE, INTEGER (length 1), OCTET STRING, cont, OBJECT, cont, BIT STRING
*
* $ ssh-keygen -t ecdsa -f unencrypted_ecdsa_sample.key # don't use a password for testing
* $ openssl asn1parse -in unencrypted_ecdsa_sample.key # see the underlying structure
*/
// 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;
}
pos = hdr.payload + hdr.length;
if (hdr.length != 1)
goto bad;
// OCTET STRING
if (asn1_get_next(pos, end - pos, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_OCTETSTRING) {
goto bad;
}
pos = hdr.payload + hdr.length;
if (hdr.length < 8) // "secp112r1" curve uses 112 bit prime field, rest are bigger
goto bad;
// XXX add more structure checks!
return 0;
bad:
return -1;
}
inline static int check_padding_and_structure(unsigned char *out, int length, int strict_mode, int blocksize)
{
struct asn1_hdr hdr;
const uint8_t *pos, *end;
// First check padding
if (check_pkcs_pad(out, length, blocksize) < 0)
return -1;
/* check BER decoding, private key file contains:
*
* RSAPrivateKey = { version = 0, n, e, d, p, q, d mod p-1, d mod q-1, q**-1 mod p }
* DSAPrivateKey = { version = 0, p, q, g, y, x }
*
* openssl asn1parse -in test_rsa.key # this shows the structure nicely!
*/
// 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;
}
pos = hdr.payload + hdr.length;
// INTEGER (big one)
if (asn1_get_next(pos, end - pos, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_INTEGER) {
goto bad;
}
pos = hdr.payload + hdr.length;
/* NOTE: now this integer has to be big, is this always true?
* RSA (as used in ssh) uses big prime numbers, so this check should be OK */
if (hdr.length < 64) {
goto bad;
}
if (strict_mode) {
// INTEGER (small one)
if (asn1_get_next(pos, end - pos, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_INTEGER) {
goto bad;
}
pos = hdr.payload + hdr.length;
// INTEGER (big one again)
if (asn1_get_next(pos, end - pos, &hdr) < 0 ||
hdr.class != ASN1_CLASS_UNIVERSAL ||
hdr.tag != ASN1_TAG_INTEGER) {
goto bad;
}
pos = hdr.payload + hdr.length;
if (hdr.length < 32) {
goto bad;
}
}
return 0;
bad:
return -1;
}
static void common_crypt_code(char *password, unsigned char *out, int full_decrypt)
{
if (cur_salt->cipher == 0) {
unsigned char key[24] = {0};
DES_cblock key1, key2, key3;
DES_cblock ivec;
DES_key_schedule ks1, ks2, ks3;
generate24key_bytes((unsigned char*)password, key);
memset(out, 0, SAFETY_FACTOR);
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, cur_salt->salt, 8);
if (full_decrypt) {
DES_ede3_cbc_encrypt(cur_salt->ct, out, cur_salt->ctl, &ks1, &ks2, &ks3, &ivec, DES_DECRYPT);
} else {
DES_ede3_cbc_encrypt(cur_salt->ct, out, SAFETY_FACTOR, &ks1, &ks2, &ks3, &ivec, DES_DECRYPT);
DES_ede3_cbc_encrypt(cur_salt->ct + cur_salt->ctl - 32, out + cur_salt->ctl - 32, 32, &ks1, &ks2, &ks3, &ivec, DES_DECRYPT);
}
} else if (cur_salt->cipher == 1) {
unsigned char key[16] = {0};
AES_KEY akey;
unsigned char iv[16];
memcpy(iv, cur_salt->salt, 16);
memset(out, 0, SAFETY_FACTOR);
memset(out + cur_salt->ctl - 32, 0, 32);
generate16key_bytes((unsigned char*)password, key);
AES_set_decrypt_key(key, 128, &akey);
if (full_decrypt) {
AES_cbc_encrypt(cur_salt->ct, out, cur_salt->ctl, &akey, iv, AES_DECRYPT);
} else {
AES_cbc_encrypt(cur_salt->ct, out, SAFETY_FACTOR, &akey, iv, AES_DECRYPT); // are starting SAFETY_FACTOR bytes enough?
// decrypting 1 blocks (16 bytes) is enough for correct padding check
}
memcpy(iv, cur_salt->ct + cur_salt->ctl - 32, 16);
AES_cbc_encrypt(cur_salt->ct + cur_salt->ctl - 16, out + cur_salt->ctl - 16, 16, &akey, iv, AES_DECRYPT);
} else if (cur_salt->cipher == 2) { /* new ssh key format handling */
unsigned char key[32+16] = {0};
AES_KEY akey;
unsigned char iv[16];
// derive (key length + iv length) bytes
bcrypt_pbkdf(password, strlen((const char*)password), cur_salt->salt, 16, key, 32 + 16, cur_salt->rounds);
AES_set_decrypt_key(key, 256, &akey);
memcpy(iv, key + 32, 16);
AES_cbc_encrypt(cur_salt->ct + cur_salt->ciphertext_begin_offset, out, 16, &akey, iv, AES_DECRYPT); // decrypt 1 block for "check bytes" check
// AES_cbc_encrypt(cur_salt->ct + cur_salt->ctl - 32, out, 32, &akey, iv, AES_DECRYPT); // decrypt 2 blocks for padding check, iv doesn't matter
} else if (cur_salt->cipher == 3) { // EC keys with AES-128
unsigned char key[16] = {0};
AES_KEY akey;
unsigned char iv[16];
memcpy(iv, cur_salt->salt, 16);
memset(out, 0, N);
generate16key_bytes((unsigned char*)password, key);
AES_set_decrypt_key(key, 128, &akey);
AES_cbc_encrypt(cur_salt->ct, out, cur_salt->ctl, &akey, iv, AES_DECRYPT); // full decrypt
}
}
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
{
unsigned char out[N];
common_crypt_code(saved_key[index], out, 0); // don't do full decryption (except for EC keys)
if (cur_salt->cipher == 0) { // 3DES
if (check_padding_and_structure(out, cur_salt->ctl, 0, 8) == 0)
cracked[index] = 1;
else
cracked[index] = 0;
} else if (cur_salt->cipher == 1) {
if (check_padding_and_structure(out, cur_salt->ctl, 0, 16) == 0)
cracked[index] = 1;
else
cracked[index] = 0;
} else if (cur_salt->cipher == 2) { // new ssh key format handling
// if (check_padding_only(out + 16, 16) == 0 && out[31] >= 8) // this padding check is quite unreliable in practice!
// all keys don't have a non-zero length padding, so we use the "check bytes" check instead
if (memcmp(out, out + 4, 4) == 0)
cracked[index] = 1;
else
cracked[index] = 0;
} else if (cur_salt->cipher == 3) { // EC keys
if (check_padding_and_structure_EC(out, cur_salt->ctl, 0) == 0)
cracked[index] = 1;
else
cracked[index] = 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)
{
unsigned char out[N];
common_crypt_code(saved_key[index], out, 1); // do full decryption!
if (cur_salt->cipher == 0) { // 3DES
if (check_padding_and_structure(out, cur_salt->ctl, 1, 8) == 0)
return 1;
} else if (cur_salt->cipher == 1) {
if (check_padding_and_structure(out, cur_salt->ctl, 1, 16) == 0)
return 1;
} else if (cur_salt->cipher == 2) { /* new ssh key format handling */
return 1; // XXX add more checks!
} else if (cur_salt->cipher == 3) { // EC keys
return 1;
}
return 0;
}
static void sshng_set_key(char *key, int index)
{
strnzcpyn(saved_key[index], key, sizeof(*saved_key));
}
static char *get_key(int index)
{
return saved_key[index];
}
static unsigned int sshng_kdf(void *salt)
{
struct custom_salt *cur_salt = salt;
if (cur_salt->cipher == 2)
return 2; // bcrypt-pbkdf
else
return 1; // regular "ssh kdf"
}
static unsigned int sshng_iteration_count(void *salt)
{
struct custom_salt *cur_salt = salt;
return cur_salt->rounds;
}
struct fmt_main fmt_sshng = {
{
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 | FMT_NOT_EXACT | FMT_SPLIT_UNIFIES_CASE | FMT_HUGE_INPUT,
{
"kdf",
"iteration count",
},
{ FORMAT_TAG },
sshng_tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
split,
fmt_default_binary,
get_salt,
{
sshng_kdf,
sshng_iteration_count,
},
fmt_default_source,
{
fmt_default_binary_hash
},
fmt_default_salt_hash,
NULL,
set_salt,
sshng_set_key,
get_key,
fmt_default_clear_keys,
crypt_all,
{
fmt_default_get_hash
},
cmp_all,
cmp_one,
cmp_exact
}
};
#endif /* plugin stanza */
|
csrmv_merge.h | #ifndef __CSRMV_MERGE_H__
#define __CSRMV_MERGE_H__
#include <algorithm>
#include "complex_ops.h"
#include "openmp.h"
#include "numpy/ndarraytypes.h"
// See work my Merrill et. al. (http://ieeexplore.ieee.org/abstract/document/7877136/) for original work and implementation.
// This code contains modified versions of algorithms 2 and 3.
template<class I>
class CountingInputIterator{
const I init;
public:
CountingInputIterator(I _init) : init(_init) {}
I operator[](I i){return init+i;}
};
template<class I>
struct CoordinateT{
I x,y;
CoordinateT(I _x,I _y) : x(_x), y(_y) {}
};
template<class I,class AIteratorT,class BIteratorT>
CoordinateT<I> MergePathSearch(I diagonal, I a_len, I b_len, AIteratorT a, BIteratorT b)
{
// Diagonal search range (in x coordinate space)
I zero = 0;
I x_min = std::max(diagonal - b_len, zero);
I x_max = std::min(diagonal, a_len);
// 2D binary-search along the diagonal search range
while (x_min < x_max) {
I pivot = (x_min + x_max) >> 1;
if (a[pivot] <= b[diagonal - pivot - 1]) {
// Keep top-right half of diagonal range
x_min = pivot + 1;
} else {
// Keep bottom-left half of diagonal range
x_max = pivot;
}
}
return CoordinateT<I>(
std::min(x_min, a_len), // x coordinate in A
diagonal - x_min); // y coordinate in B
}
template<class I,class T1,class T2,class T3>
void csrmv_merge(const bool overwrite_y,
const I num_rows,
const I row_offsets[],
const I column_indices[],
const T1 values[],
const T2 alpha,
const T3 x[],
I row_carry_out[],
T3 value_carry_out[],
T3 y[])
{
const I* row_end_offsets = row_offsets + 1; // Merge list A: row end-offsets
const I num_nonzeros = row_offsets[num_rows];
int num_threads = omp_get_num_threads();
CountingInputIterator<I> nz_indices(0); // Merge list B: Natural numbers(NZ indices)
I num_merge_items = num_rows + num_nonzeros; // Merge path total length
I items_per_thread = (num_merge_items + num_threads - 1) / num_threads; // Merge items per thread
if(overwrite_y){
// Spawn parallel threads
#pragma omp for schedule(static,1)
for (int tid = 0; tid < num_threads; tid++)
{
// Find starting and ending MergePath coordinates (row-idx, nonzero-idx) for each thread
I diagonal = std::min(items_per_thread * tid, num_merge_items);
I diagonal_end = std::min(diagonal + items_per_thread, num_merge_items);
CoordinateT<I> thread_coord = MergePathSearch(diagonal, num_rows, num_nonzeros, row_end_offsets, nz_indices);
CoordinateT<I> thread_coord_end = MergePathSearch(diagonal_end, num_rows, num_nonzeros,row_end_offsets, nz_indices);
// if(overwrite_y){
// std::fill(y+thread_coord.x,y+thread_coord_end.x,T3(0));
// }
// Consume merge items, whole rows first
T3 running_total = T3(0);
for (; thread_coord.x < thread_coord_end.x; ++thread_coord.x)
{
I row_end_offset = row_end_offsets[thread_coord.x];
for (; thread_coord.y < row_end_offset; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y]];
y[thread_coord.x] = alpha * running_total;
running_total = T3(0);
}
// Consume partial portion of thread's last row
for (; thread_coord.y < thread_coord_end.y; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y]];
// Save carry-outs
row_carry_out[tid] = thread_coord_end.x;
value_carry_out[tid] = running_total;
}
}
else{
// Spawn parallel threads
#pragma omp for schedule(static,1)
for (int tid = 0; tid < num_threads; tid++)
{
// Find starting and ending MergePath coordinates (row-idx, nonzero-idx) for each thread
I diagonal = std::min(items_per_thread * tid, num_merge_items);
I diagonal_end = std::min(diagonal + items_per_thread, num_merge_items);
CoordinateT<I> thread_coord = MergePathSearch(diagonal, num_rows, num_nonzeros, row_end_offsets, nz_indices);
CoordinateT<I> thread_coord_end = MergePathSearch(diagonal_end, num_rows, num_nonzeros,row_end_offsets, nz_indices);
// if(overwrite_y){
// std::fill(y+thread_coord.x,y+thread_coord_end.x,T3(0));
// }
// Consume merge items, whole rows first
T3 running_total = T3(0);
for (; thread_coord.x < thread_coord_end.x; ++thread_coord.x)
{
I row_end_offset = row_end_offsets[thread_coord.x];
for (; thread_coord.y < row_end_offset; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y]];
y[thread_coord.x] += alpha * running_total;
running_total = T3(0);
}
// Consume partial portion of thread's last row
for (; thread_coord.y < thread_coord_end.y; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y]];
// Save carry-outs
row_carry_out[tid] = thread_coord_end.x;
value_carry_out[tid] = running_total;
}
}
// Carry-out fix-up (rows spanning multiple threads)
#pragma omp single
{
for (int tid = 0; tid < num_threads - 1; ++tid)
if (row_carry_out[tid] < num_rows)
y[row_carry_out[tid]] += alpha * value_carry_out[tid];
}
}
template<class I,class T1,class T2,class T3>
void csrmv_merge_strided(const bool overwrite_y,
const I num_rows,
const I row_offsets[],
const I column_indices[],
const T1 values[],
const T2 alpha,
const npy_intp stride_x,
const T3 x[],
I row_carry_out[],
T3 value_carry_out[],
const npy_intp stride_y,
T3 y[])
{
const I* row_end_offsets = row_offsets + 1; // Merge list A: row end-offsets
const I num_nonzeros = row_offsets[num_rows];
int num_threads = omp_get_num_threads();
CountingInputIterator<I> nz_indices(0); // Merge list B: Natural numbers(NZ indices)
I num_merge_items = num_rows + num_nonzeros; // Merge path total length
I items_per_thread = (num_merge_items + num_threads - 1) / num_threads; // Merge items per thread
// if(overwrite_y){
// #pragma omp for schedule(static)
// for(I i=0;i<num_rows;i++){
// y[i * stride_y] = 0;
// }
// }
if(overwrite_y){
// Spawn parallel threads
#pragma omp for schedule(static,1)
for (int tid = 0; tid < num_threads; tid++)
{
// Find starting and ending MergePath coordinates (row-idx, nonzero-idx) for each thread
I diagonal = std::min(items_per_thread * tid, num_merge_items);
I diagonal_end = std::min(diagonal + items_per_thread, num_merge_items);
CoordinateT<I> thread_coord = MergePathSearch(diagonal, num_rows, num_nonzeros, row_end_offsets, nz_indices);
CoordinateT<I> thread_coord_end = MergePathSearch(diagonal_end, num_rows, num_nonzeros,row_end_offsets, nz_indices);
// Consume merge items, whole rows first
T3 running_total = 0.0;
for (; thread_coord.x < thread_coord_end.x; ++thread_coord.x)
{
I row_end_offset = row_end_offsets[thread_coord.x];
for (; thread_coord.y < row_end_offset; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y] * stride_x];
y[thread_coord.x * stride_y] = alpha * running_total; // assign vs. add in-place
running_total = 0.0;
}
// Consume partial portion of thread's last row
for (; thread_coord.y < thread_coord_end.y; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y] * stride_x];
// Save carry-outs
row_carry_out[tid] = thread_coord_end.x;
value_carry_out[tid] = running_total;
}
}
else{
// Spawn parallel threads
#pragma omp for schedule(static,1)
for (int tid = 0; tid < num_threads; tid++)
{
// Find starting and ending MergePath coordinates (row-idx, nonzero-idx) for each thread
I diagonal = std::min(items_per_thread * tid, num_merge_items);
I diagonal_end = std::min(diagonal + items_per_thread, num_merge_items);
CoordinateT<I> thread_coord = MergePathSearch(diagonal, num_rows, num_nonzeros, row_end_offsets, nz_indices);
CoordinateT<I> thread_coord_end = MergePathSearch(diagonal_end, num_rows, num_nonzeros,row_end_offsets, nz_indices);
// Consume merge items, whole rows first
T3 running_total = 0.0;
for (; thread_coord.x < thread_coord_end.x; ++thread_coord.x)
{
I row_end_offset = row_end_offsets[thread_coord.x];
for (; thread_coord.y < row_end_offset; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y] * stride_x];
y[thread_coord.x * stride_y] += alpha * running_total; // add in-place vs. assign
running_total = 0.0;
}
// Consume partial portion of thread's last row
for (; thread_coord.y < thread_coord_end.y; ++thread_coord.y)
running_total += values[thread_coord.y] * x[column_indices[thread_coord.y] * stride_x];
// Save carry-outs
row_carry_out[tid] = thread_coord_end.x;
value_carry_out[tid] = running_total;
}
}
// Carry-out fix-up (rows spanning multiple threads)
#pragma omp single
{
for (int tid = 0; tid < num_threads - 1; ++tid)
if (row_carry_out[tid] < num_rows)
y[row_carry_out[tid] * stride_y] += alpha * value_carry_out[tid];
}
}
#endif
|
8995.c | /* POLYBENCH/GPU-OPENMP
*
* This file is a part of the Polybench/GPU-OpenMP suite
*
* Contact:
* William Killian <killian@udel.edu>
*
* Copyright 2013, The University of Delaware
*/
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <math.h>
/* Include polybench common header. */
#include <polybench.h>
/* Include benchmark-specific header. */
/* Default data type is double, default size is 4000. */
#include "correlation.h"
/* Array initialization. */
static
void init_array (int m,
int n,
DATA_TYPE *float_n,
DATA_TYPE POLYBENCH_2D(data,M,N,m,n))
{
int i, j;
*float_n = 1.2;
for (i = 0; i < m; i++)
for (j = 0; j < n; j++)
data[i][j] = ((DATA_TYPE) i*j) / M;
}
/* 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 m,
DATA_TYPE POLYBENCH_2D(symmat,M,M,m,m))
{
int i, j;
for (i = 0; i < m; i++)
for (j = 0; j < m; j++) {
fprintf (stderr, DATA_PRINTF_MODIFIER, symmat[i][j]);
if ((i * m + j) % 20 == 0) fprintf (stderr, "\n");
}
fprintf (stderr, "\n");
}
/* Main computational kernel. The whole function will be timed,
including the call and return. */
static
void kernel_correlation(int m, int n,
DATA_TYPE float_n,
DATA_TYPE POLYBENCH_2D(data,M,N,m,n),
DATA_TYPE POLYBENCH_2D(symmat,M,M,m,m),
DATA_TYPE POLYBENCH_1D(mean,M,m),
DATA_TYPE POLYBENCH_1D(stddev,M,m))
{
int i, j, j1, j2;
DATA_TYPE eps = 0.1f;
#define sqrt_of_array_cell(x,j) sqrt(x[j])
#pragma scop
/* Determine mean of column vectors of input data matrix */
#pragma omp parallel private(i, j, j2) num_threads(#P11)
{
for (j = 0; j < _PB_M; j++)
{
mean[j] = 0.0;
for (i = 0; i < _PB_N; i++)
mean[j] += data[i][j];
mean[j] /= float_n;
}
/* Determine standard deviations of column vectors of data matrix. */
for (j = 0; j < _PB_M; j++)
{
stddev[j] = 0.0;
for (i = 0; i < _PB_N; i++)
stddev[j] += (data[i][j] - mean[j]) * (data[i][j] - mean[j]);
stddev[j] /= float_n;
stddev[j] = sqrt_of_array_cell(stddev, j);
/* The following in an inelegant but usual way to handle
near-zero std. dev. values, which below would cause a zero-
divide. */
stddev[j] = stddev[j] <= eps ? 1.0 : stddev[j];
}
/* Center and reduce the column vectors. */
for (i = 0; i < _PB_N; i++)
{
#pragma omp target teams distribute #p #p
for (j = 0; j < _PB_M; j++)
{
data[i][j] -= mean[j];
data[i][j] /= sqrt(float_n) * stddev[j];
}
}
/* Calculate the m * m correlation matrix. */
for (j1 = 0; j1 < _PB_M-1; j1++)
{
symmat[j1][j1] = 1.0;
for (j2 = j1+1; j2 < _PB_M; j2++)
{
symmat[j1][j2] = 0.0;
for (i = 0; i < _PB_N; i++)
symmat[j1][j2] += (data[i][j1] * data[i][j2]);
symmat[j2][j1] = symmat[j1][j2];
}
}
}
#pragma endscop
symmat[_PB_M-1][_PB_M-1] = 1.0;
}
int main(int argc, char** argv)
{
/* Retrieve problem size. */
int n = N;
int m = M;
/* Variable declaration/allocation. */
DATA_TYPE float_n;
POLYBENCH_2D_ARRAY_DECL(data,DATA_TYPE,M,N,m,n);
POLYBENCH_2D_ARRAY_DECL(symmat,DATA_TYPE,M,M,m,m);
POLYBENCH_1D_ARRAY_DECL(mean,DATA_TYPE,M,m);
POLYBENCH_1D_ARRAY_DECL(stddev,DATA_TYPE,M,m);
/* Initialize array(s). */
init_array (m, n, &float_n, POLYBENCH_ARRAY(data));
/* Start timer. */
polybench_start_instruments;
/* Run kernel. */
kernel_correlation (m, n, float_n,
POLYBENCH_ARRAY(data),
POLYBENCH_ARRAY(symmat),
POLYBENCH_ARRAY(mean),
POLYBENCH_ARRAY(stddev));
/* 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(m, POLYBENCH_ARRAY(symmat)));
/* Be clean. */
POLYBENCH_FREE_ARRAY(data);
POLYBENCH_FREE_ARRAY(symmat);
POLYBENCH_FREE_ARRAY(mean);
POLYBENCH_FREE_ARRAY(stddev);
return 0;
}
|
GB_unop__isnan_bool_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 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__isnan_bool_fp32)
// op(A') function: GB (_unop_tran__isnan_bool_fp32)
// C type: bool
// A type: float
// cast: float cij = (aij)
// unaryop: cij = isnan (aij)
#define GB_ATYPE \
float
#define GB_CTYPE \
bool
// 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 = isnan (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] = isnan (z) ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ISNAN || GxB_NO_BOOL || GxB_NO_FP32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__isnan_bool_fp32)
(
bool *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] ;
float z = (aij) ;
Cx [p] = isnan (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] ;
float z = (aij) ;
Cx [p] = isnan (z) ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__isnan_bool_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
|
siemens-s7_fmt_plug.c | /* Siemens S7 authentication protocol cracker. Written by Narendra Kangralkar
* <narendrakangralkar at gmail.com> and Dhiru Kholia <dhiru at openwall.com>.
*
* This software is Copyright (c) 2013, Dhiru Kholia <dhiru.kholia at gmail.com>
* and Narendra Kangralkar <narendrakangralkar at gmail.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_s7;
#elif FMT_REGISTERS_H
john_register_one(&fmt_s7);
#else
#include "sha.h"
#include <string.h>
#include <assert.h>
#include <errno.h>
#include "arch.h"
#include "misc.h"
#include "common.h"
#include "formats.h"
#include "params.h"
#include "options.h"
#ifdef _OPENMP
#include <omp.h>
#ifndef OMP_SCALE
#define OMP_SCALE 2048
#endif
#endif
#include "memdbg.h"
#define FORMAT_LABEL "Siemens-S7"
#define FORMAT_NAME ""
#define FORMAT_TAG "$siemens-s7$"
#define FORMAT_TAG_LEN (sizeof(FORMAT_TAG)-1)
#define ALGORITHM_NAME "HMAC-SHA1 32/" ARCH_BITS_STR
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH 0
#define PLAINTEXT_LENGTH 125
#define CIPHERTEXT_LENGTH (1 + 10 + 1 + 1 + 1 + 40 + 1 + 40)
#define BINARY_SIZE 20
#define SALT_SIZE 20
#define BINARY_ALIGN sizeof(ARCH_WORD_32)
#define SALT_ALIGN 1
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 8
static struct fmt_tests s7_tests[] = {
{"$siemens-s7$1$599fe00cdb61f76cc6e949162f22c95943468acb$002e45951f62602b2f5d15df217f49da2f5379cb", "123"},
{"$siemens-s7$0$387c1fe4ce97e0e71f5a93b4a9557a947cd40d6c$d7789feee651559a09e2f2d92b57306d2835e209", "321"},
{NULL}
};
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static ARCH_WORD_32 (*crypt_out)[BINARY_SIZE / sizeof(ARCH_WORD_32)];
static int new_keys;
static SHA_CTX *ipad_ctx;
static SHA_CTX *opad_ctx;
unsigned char *challenge;
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;
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));
ipad_ctx = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*ipad_ctx));
opad_ctx = mem_calloc(self->params.max_keys_per_crypt,
sizeof(*opad_ctx));
}
static void done(void)
{
MEM_FREE(opad_ctx);
MEM_FREE(ipad_ctx);
MEM_FREE(crypt_out);
MEM_FREE(saved_key);
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *p;
char *ctcopy;
char *keeptr;
if (strncmp(ciphertext, FORMAT_TAG, FORMAT_TAG_LEN) != 0)
return 0;
if (strlen(ciphertext) != CIPHERTEXT_LENGTH)
return 0;
ctcopy = strdup(ciphertext);
keeptr = ctcopy;
ctcopy += FORMAT_TAG_LEN; /* skip over "$siemens-s7$" */
if ((p = strtokm(ctcopy, "$")) == NULL) /* outcome, currently unused */
goto bail;
if (strlen(p) != 1 || (*p != '1' && *p != '0')) /* outcome must be '1' or '0' */
goto bail;
if ((p = strtokm(NULL, "$")) == NULL) /* challenge */
goto bail;
if (strlen(p) != 40 || !ishexlc(p)) /* must be hex string and lower cases*/
goto bail;
if ((p = strtokm(NULL, "$")) == NULL) /* Fix bug: #1090 */
goto bail;
if (strlen(p) != 40 || !ishexlc(p))
goto bail;
MEM_FREE(keeptr);
return 1;
bail:
MEM_FREE(keeptr);
return 0;
}
/*
* Hash versions '0' and '1' were exactly the same.
* Version '0' is still supported for backwards compatibility,
* but version '1' is used as the canonical hash representation
*/
static char *split(char *ciphertext, int index, struct fmt_main *self)
{
static char out[CIPHERTEXT_LENGTH+1];
strnzcpy(out, ciphertext, CIPHERTEXT_LENGTH+1);
if( out[FORMAT_TAG_LEN] == '0')
out[FORMAT_TAG_LEN] = '1';
return out;
}
static void *get_salt(char *ciphertext)
{
char *ctcopy = strdup(ciphertext);
char *keeptr = ctcopy;
char *p;
int i;
static unsigned char lchallenge[20];
ctcopy += FORMAT_TAG_LEN; /* skip over "$siemens-s7$" */
p = strtokm(ctcopy, "$");
p = strtokm(NULL, "$");
for (i = 0; i < 20; i++)
lchallenge[i] = atoi16[ARCH_INDEX(p[i * 2])] * 16
+ atoi16[ARCH_INDEX(p[i * 2 + 1])];
MEM_FREE(keeptr);
return (void *)lchallenge;
}
static void *get_binary(char *ciphertext)
{
static union {
unsigned char c[BINARY_SIZE];
ARCH_WORD dummy;
} buf;
unsigned char *out = buf.c;
char *p;
int i;
p = strrchr(ciphertext, '$') + 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)
{
challenge = (unsigned char*)salt;
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
int index = 0;
#ifdef _OPENMP
#pragma omp parallel for
#endif
#if defined(_OPENMP) || MAX_KEYS_PER_CRYPT > 1
for (index = 0; index < count; index++)
#endif
{
unsigned char buf[20];
SHA_CTX ctx;
if (new_keys) {
unsigned char pad[20];
int i;
SHA1_Init(&ctx);
SHA1_Update(&ctx, saved_key[index], strlen(saved_key[index]));
SHA1_Final(buf, &ctx);
for (i = 0; i < 20; ++i) {
pad[i] = buf[i] ^ 0x36;
}
SHA1_Init(&ipad_ctx[index]);
SHA1_Update(&ipad_ctx[index], pad, 20);
SHA1_Update(&ipad_ctx[index], "\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36\x36", 44);
for (i = 0; i < 20; ++i) {
pad[i] = buf[i] ^ 0x5C;
}
SHA1_Init(&opad_ctx[index]);
SHA1_Update(&opad_ctx[index], pad, 20);
SHA1_Update(&opad_ctx[index], "\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C\x5C", 44);
}
memcpy(&ctx, &ipad_ctx[index], sizeof(ctx));
SHA1_Update(&ctx, challenge, 20);
SHA1_Final(buf, &ctx);
memcpy(&ctx, &opad_ctx[index], sizeof(ctx));
SHA1_Update(&ctx, buf, 20);
SHA1_Final((unsigned char*)(crypt_out[index]), &ctx);
}
new_keys = 0;
return count;
}
static int cmp_all(void *binary, int count)
{
int index = 0;
#if defined(_OPENMP) || MAX_KEYS_PER_CRYPT > 1
for (; index < count; index++)
#endif
if (*(ARCH_WORD_32*)binary == 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 s7_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;
new_keys = 1;
}
static char *get_key(int index)
{
return saved_key[index];
}
static int salt_hash(void *salt)
{
unsigned char *s = salt;
unsigned int hash = 5381;
unsigned int len = SALT_SIZE;
while (len--)
hash = ((hash << 5) + hash) ^ *s++;
return hash & (SALT_HASH_SIZE - 1);
}
struct fmt_main fmt_s7 = {
{
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 },
{ FORMAT_TAG },
s7_tests
}, {
init,
done,
fmt_default_reset,
fmt_default_prepare,
valid,
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
},
salt_hash,
NULL,
set_salt,
s7_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 */
|
MolecularMechanics.c | /* MolecularMechanics.c */
/**********************************************************************************************************
Copyright (c) 2002-2013 Abdul-Rahman Allouche. All rights reserved
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the Gabedit), 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.
************************************************************************************************************/
#include "../../Config.h"
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#ifdef ENABLE_OMP
#include <omp.h>
#endif
#include "../Common/Global.h"
#include "../Utils/AtomsProp.h"
#include "../Utils/Utils.h"
#include "../Utils/Constants.h"
#include "../Geometry/Fragments.h"
#include "../Geometry/DrawGeom.h"
#include "Atom.h"
#include "Molecule.h"
#include "ForceField.h"
#include "MolecularMechanics.h"
#include "LoadMMParameters.h"
#include "CreatePersonalMMFile.h"
#include "CreateMolecularMechanicsFile.h"
static AmberParameters* staticAmberParameters = NULL;
/* static void calculateGradientNumericAmber(ForceField* forceField);*/
static void calculateGradientAmber(ForceField* forceField);
static void calculateEnergyAmber(ForceField* forceField);
static gdouble calculateEnergyTmpAmber(ForceField* forceField,Molecule* m);
/**********************************************************************/
AmberParameters newAmberParameters()
{
AmberParameters amberParameters;
amberParameters.numberOfTypes = 0;
amberParameters.atomTypes = NULL;
amberParameters.numberOfStretchTerms = 0;
amberParameters.bondStretchTerms = NULL;
amberParameters.numberOfBendTerms = 0;
amberParameters.angleBendTerms = NULL;
amberParameters.numberOfDihedralTerms = 0;
amberParameters.dihedralAngleTerms = NULL;
amberParameters.numberOfImproperTorsionTerms = 0;
amberParameters.improperTorsionTerms = NULL;
amberParameters.numberOfNonBonded = 0;
amberParameters.nonBondedTerms = NULL;
amberParameters.numberOfHydrogenBonded = 0;
amberParameters.hydrogenBondedTerms = NULL;
amberParameters.numberOfPairWise = 0;
amberParameters.pairWiseTerms = NULL;
return amberParameters;
}
/**********************************************************************/
static void freeAmberParameters(AmberParameters* amberParameters)
{
gint i;
for(i=0;i<amberParameters->numberOfTypes;i++)
if(amberParameters->atomTypes[i].name)
g_free(amberParameters->atomTypes[i].name);
for(i=0;i<amberParameters->numberOfTypes;i++)
if(amberParameters->atomTypes[i].name)
g_free(amberParameters->atomTypes[i].description);
amberParameters->numberOfTypes = 0;
if(amberParameters->atomTypes )
g_free(amberParameters->atomTypes );
amberParameters->atomTypes = NULL;
amberParameters->numberOfStretchTerms = 0;
if(amberParameters->bondStretchTerms)
g_free(amberParameters->bondStretchTerms);
amberParameters->bondStretchTerms = NULL;
amberParameters->numberOfBendTerms = 0;
if(amberParameters->angleBendTerms)
g_free(amberParameters->angleBendTerms);
amberParameters->angleBendTerms = NULL;
for(i=0;i<amberParameters->numberOfDihedralTerms;i++)
{
if(amberParameters->dihedralAngleTerms[i].divisor)
g_free(amberParameters->dihedralAngleTerms[i].divisor);
if(amberParameters->dihedralAngleTerms[i].barrier)
g_free(amberParameters->dihedralAngleTerms[i].barrier);
if(amberParameters->dihedralAngleTerms[i].phase)
g_free(amberParameters->dihedralAngleTerms[i].phase);
if(amberParameters->dihedralAngleTerms[i].n)
g_free(amberParameters->dihedralAngleTerms[i].n);
}
amberParameters->numberOfDihedralTerms = 0;
if(amberParameters->dihedralAngleTerms)
g_free(amberParameters->dihedralAngleTerms);
amberParameters->dihedralAngleTerms = NULL;
amberParameters->numberOfImproperTorsionTerms = 0;
if(amberParameters->improperTorsionTerms)
g_free(amberParameters->improperTorsionTerms);
amberParameters->improperTorsionTerms = NULL;
amberParameters->numberOfNonBonded = 0;
if(amberParameters->nonBondedTerms)
g_free(amberParameters->nonBondedTerms);
amberParameters->nonBondedTerms = NULL;
amberParameters->numberOfHydrogenBonded = 0;
if(amberParameters->hydrogenBondedTerms)
g_free(amberParameters->hydrogenBondedTerms);
amberParameters->hydrogenBondedTerms = NULL;
}
/**********************************************************************/
static gint getNumberType(AmberParameters* amberParameters, gchar* type)
{
gint i;
gint nTypes = amberParameters->numberOfTypes;
AmberAtomTypes* types = amberParameters->atomTypes;
gint len = strlen(type);
if(strcmp(type,"X")==0)
return -1;
for(i=0;i<nTypes;i++)
{
if(len == (gint)strlen(types[i].name) && strstr(types[i].name,type))
return types[i].number;
}
return -2;
}
/**********************************************************************/
static ForceField newAmberModel()
{
ForceField forceField = newForceField();
forceField.klass->calculateGradient = calculateGradientAmber;
/*forceField.klass->calculateGradient = calculateGradientNumericAmber;*/
forceField.klass->calculateEnergy = calculateEnergyAmber;
forceField.klass->calculateEnergyTmp = calculateEnergyTmpAmber;
forceField.options.type = AMBER;
forceField.options.coulomb = TRUE;
forceField.options.hydrogenBonded = TRUE;
forceField.options.improperTorsion = TRUE;
return forceField;
}
/**********************************************************************/
static ForceField newPairWiseModel()
{
ForceField forceField = newForceField();
forceField.klass->calculateGradient = calculateGradientAmber;
forceField.klass->calculateEnergy = calculateEnergyAmber;
forceField.klass->calculateEnergyTmp = calculateEnergyTmpAmber;
forceField.options.type = PAIRWISE;
forceField.options.coulomb = TRUE;
forceField.options.vanderWals = TRUE;
forceField.options.bondStretch = FALSE;
forceField.options.angleBend = FALSE;
forceField.options.dihedralAngle = FALSE;
forceField.options.improperTorsion = FALSE;
forceField.options.nonBonded = FALSE;
forceField.options.hydrogenBonded = FALSE;
return forceField;
}
/**********************************************************************/
static gboolean isIonic(gchar* mmType)
{
if(!strcmp(mmType,"Li")) return TRUE;
if(!strcmp(mmType,"Na")) return TRUE;
if(!strcmp(mmType,"K")) return TRUE;
if(!strcmp(mmType,"Rb")) return TRUE;
if(!strcmp(mmType,"Cs")) return TRUE;
if(!strcmp(mmType,"Ca")) return TRUE;
if(!strcmp(mmType,"Sr")) return TRUE;
if(!strcmp(mmType,"Ba")) return TRUE;
if(!strcmp(mmType,"Zn")) return TRUE;
if(!strcmp(mmType,"IB")) return TRUE;
if(!strcmp(mmType,"Cl")) return TRUE;
return FALSE;
}
/**********************************************************************/
static gboolean getStretchParameters( AmberParameters* amberParameters,
gint a1Type, gint a2Type,
gdouble* forceConstant,gdouble* equilibriumDistance)
{
gint i;
forceConstant[0] = 0.0;
equilibriumDistance[0] = 0.0;
if(a1Type>a2Type)
{
gint t;
t = a1Type;
a1Type = a2Type;
a2Type = t;
}
for(i=0;i<amberParameters->numberOfStretchTerms;i++)
{
if(
a1Type == amberParameters->bondStretchTerms[i].numbers[0] &&
a2Type == amberParameters->bondStretchTerms[i].numbers[1]
)
{
forceConstant[0] = amberParameters->bondStretchTerms[i].forceConstant;
equilibriumDistance[0] = amberParameters->bondStretchTerms[i].equilibriumDistance;
return TRUE;
}
}
return FALSE;
}
/**********************************************************************/
static gboolean getBendParameters(AmberParameters* amberParameters,gint a1Type, gint a2Type, gint a3Type,
gdouble* forceConstant, gdouble* equilibriumAngle)
{
gint i;
forceConstant[0] = 0.0;
equilibriumAngle[0] = 0.0;
if(a1Type>a3Type)
{
gint t;
t = a1Type;
a1Type = a3Type;
a3Type = t;
}
for(i=0;i<amberParameters->numberOfBendTerms;i++)
{
if(
a1Type == amberParameters->angleBendTerms[i].numbers[0] &&
a2Type == amberParameters->angleBendTerms[i].numbers[1] &&
a3Type == amberParameters->angleBendTerms[i].numbers[2]
)
{
forceConstant[0] = amberParameters->angleBendTerms[i].forceConstant;
equilibriumAngle[0] = amberParameters->angleBendTerms[i].equilibriumAngle;
return TRUE;
}
}
return FALSE;
}
/**********************************************************************/
static gboolean getHydrogenBondedParameters(AmberParameters* amberParameters, gint a1Type, gint a2Type, gdouble c[], gdouble d[] )
{
gint i;
AmberAtomTypes* types = amberParameters->atomTypes;
c[0] = 0.0;
d[0] = 0.0;
if(types[a2Type].name[0]=='H')
{
gint t = a1Type;
a1Type = a2Type;
a2Type = t;
}
for(i=0;i<amberParameters->numberOfHydrogenBonded;i++)
{
if(
a1Type == amberParameters->hydrogenBondedTerms[i].numbers[0] &&
a2Type == amberParameters->hydrogenBondedTerms[i].numbers[1]
)
{
c[0] = amberParameters->hydrogenBondedTerms[i].c;
d[0] = amberParameters->hydrogenBondedTerms[i].d;
return TRUE;
}
}
return FALSE;
}
/**********************************************************************/
static gboolean getNonBondedParameters(AmberParameters* amberParameters, gint atomType, gdouble* r, gdouble* epsilon )
{
gint i;
r[0] = 1.0;
epsilon[0] = 0.0;
for(i=0;i<amberParameters->numberOfNonBonded;i++)
{
if(
atomType == amberParameters->nonBondedTerms[i].number
)
{
r[0] = amberParameters->nonBondedTerms[i].r;
epsilon[0] = amberParameters->nonBondedTerms[i].epsilon;
/*printf("r = %f eps = %f\n",r[0],epsilon[0]);*/
return TRUE;
}
}
return FALSE;
}
/**********************************************************************/
static gboolean getPairWiseParameters(AmberParameters* amberParameters,
gint a1Type, gint a2Type,
gdouble* a, gdouble* beta,
gdouble* c6, gdouble* c8, gdouble* c10, gdouble* b)
{
gint i;
a[0] = 0.0;
beta[0] = 1.0;
c6[0] = 0.0;
c8[0] = 0.0;
c10[0] = 0.0;
b[0] = 1.0;
for(i=0;i<amberParameters->numberOfPairWise;i++)
{
if(
(
a1Type == amberParameters->pairWiseTerms[i].numbers[0] &&
a2Type == amberParameters->pairWiseTerms[i].numbers[1]
) ||
(
a1Type == amberParameters->pairWiseTerms[i].numbers[1] &&
a2Type == amberParameters->pairWiseTerms[i].numbers[0]
)
)
{
a[0] = amberParameters->pairWiseTerms[i].a;
beta[0] = amberParameters->pairWiseTerms[i].beta;
c6[0] = amberParameters->pairWiseTerms[i].c6;
c8[0] = amberParameters->pairWiseTerms[i].c8;
c10[0] = amberParameters->pairWiseTerms[i].c10;
b[0] = amberParameters->pairWiseTerms[i].b;
return TRUE;
}
}
return FALSE;
}
/**********************************************************************/
static gboolean getImproperTorsionParameters( AmberParameters* amberParameters,
gint a1Type, gint a2Type, gint a3Type, gint a4Type,
gdouble* forceConstant, gdouble* equilibriumAngle, gdouble* terms
)
{
gint i;
forceConstant[0] = 0.0;
equilibriumAngle[0] = 0.0;
terms[0] = 0.0;
if(a1Type>a4Type)
{
gint t;
t = a1Type;
a1Type = a4Type;
a4Type = t;
t = a2Type;
a2Type = a3Type;
a3Type = t;
}
for(i=0;i<amberParameters->numberOfImproperTorsionTerms;i++)
{
if(
a1Type == amberParameters->improperTorsionTerms[i].numbers[0] &&
a2Type == amberParameters->improperTorsionTerms[i].numbers[1] &&
a3Type == amberParameters->improperTorsionTerms[i].numbers[2] &&
a4Type == amberParameters->improperTorsionTerms[i].numbers[3]
)
{
forceConstant[0] = amberParameters->improperTorsionTerms[i].barrier;
equilibriumAngle[0] = amberParameters->improperTorsionTerms[i].phase;
terms[0] = amberParameters->improperTorsionTerms[i].n;
return TRUE;
}
}
return FALSE;
}
/**********************************************************************/
static gint getNumberDihedralParameters( AmberParameters* amberParameters,
gint a1Type, gint a2Type, gint a3Type, gint a4Type,
gint *n)
{
gint i;
gint a1Typet;
gint a2Typet;
gint a3Typet;
gint a4Typet;
gboolean btype;
gboolean Ok;
gint types[4];
gint k;
*n = 0;
a1Typet = a4Type;
a2Typet = a3Type;
a3Typet = a2Type;
a4Typet = a1Type;
/* Je cherche d'abord sans les -1 */
for(i=0;i<amberParameters->numberOfDihedralTerms;i++)
{
types[0] = a1Type;
types[1] = a2Type;
types[2] = a3Type;
types[3] = a4Type;
Ok = TRUE;
for(k=0;k<4;k++)
{
btype = (types[k] == amberParameters->dihedralAngleTerms[i].numbers[k]);
if(!btype)
{
Ok = FALSE;
break;
}
}
if(!Ok)
{
types[0] = a1Typet;
types[1] = a2Typet;
types[2] = a3Typet;
types[3] = a4Typet;
Ok = TRUE;
for(k=0;k<4;k++)
{
btype = (types[k] == amberParameters->dihedralAngleTerms[i].numbers[k]);
if(!btype)
{
Ok = FALSE;
break;
}
}
}
if(Ok)
{
*n =i;
return amberParameters->dihedralAngleTerms[i].nSomme;
}
}
/* Je cherche d'abord avec les -1 */
for(i=0;i<amberParameters->numberOfDihedralTerms;i++)
{
types[0] = a1Type;
types[1] = a2Type;
types[2] = a3Type;
types[3] = a4Type;
Ok = TRUE;
for(k=0;k<4;k++)
{
btype =
(amberParameters->dihedralAngleTerms[i].numbers[k] == -1) ||
(types[k] == amberParameters->dihedralAngleTerms[i].numbers[k]);
if(!btype)
{
Ok = FALSE;
break;
}
}
if(!Ok)
{
types[0] = a1Typet;
types[1] = a2Typet;
types[2] = a3Typet;
types[3] = a4Typet;
Ok = TRUE;
for(k=0;k<4;k++)
{
btype =
(amberParameters->dihedralAngleTerms[i].numbers[k] == -1) ||
(types[k] == amberParameters->dihedralAngleTerms[i].numbers[k]);
if(!btype)
{
Ok = FALSE;
break;
}
}
}
if(Ok)
{
*n =i;
return amberParameters->dihedralAngleTerms[i].nSomme;
}
}
return 0;
}
/**********************************************************************/
static gboolean canHydrogenBond(AmberParameters* amberParameters, gint a1Type, gint a2Type )
{
AmberAtomTypes* types = amberParameters->atomTypes;
if( a1Type>-1 && a2Type>-1)
if(
types[a1Type].name[0] == 'H' ||
types[a2Type].name[0] == 'H'
)
return TRUE;
return FALSE;
}
/**********************************************************************/
static void setRattleConstraintsParameters(ForceField* forceField)
{
gint i;
gint j;
gint k;
gint a1,a2,a3;
gdouble r2;
gdouble d;
Molecule* m = &forceField->molecule;
gint numberOfRattleConstraintsTerms = 0;
gdouble* rattleConstraintsTerms[RATTLEDIM];
forceField->numberOfRattleConstraintsTerms = 0;
for( i=0; i<RATTLEDIM;i++) forceField->rattleConstraintsTerms[i] = NULL;
if(m->nAtoms<1) return;
if(forceField->options.rattleConstraints==NOCONSTRAINTS) return;
numberOfRattleConstraintsTerms = m->numberOf2Connections;
if(forceField->options.rattleConstraints==BONDSANGLESCONSTRAINTS)
numberOfRattleConstraintsTerms += m->numberOf3Connections;
if(numberOfRattleConstraintsTerms<1) return;
for( i=0; i<RATTLEDIM;i++)
rattleConstraintsTerms[i] = g_malloc(numberOfRattleConstraintsTerms*sizeof(gdouble));
/* 1=a1, 2=a2, 3=r2a1a2 */
/* RATTLEDIM 3 */
j = 0;
for ( i = 0; i < m->numberOf2Connections; i++)
{
while( gtk_events_pending() ) gtk_main_iteration();
if(StopCalcul) break;
a1 = m->connected2[0][i];
a2 = m->connected2[1][i];
if(!m->atoms[a1].variable &&!m->atoms[a2].variable) continue;
r2 = 0;
for (k=0;k<3;k++)
{
d = m->atoms[a1].coordinates[k]-m->atoms[a2].coordinates[k];
r2 +=d*d;
}
rattleConstraintsTerms[0][j] = a1;
rattleConstraintsTerms[1][j] = a2;
rattleConstraintsTerms[2][j] = r2;
j++;
}
if(forceField->options.rattleConstraints==BONDSANGLESCONSTRAINTS)
{
gint a1p, a2p;
gint* nConnections = NULL;
gint* nAngles = NULL;
nConnections = g_malloc(m->nAtoms*sizeof(gint));
nAngles = g_malloc(m->nAtoms*sizeof(gint));
for ( i = 0; i < m->nAtoms; i++)
{
nConnections[i] = 0;
nAngles[i] = 0;
}
for ( i = 0; i < m->nAtoms; i++)
if(m->atoms[i].typeConnections)
{
for ( k = 0; k < m->nAtoms; k++)
if(i!=k && m->atoms[i].typeConnections[m->atoms[k].N-1]>0) nConnections[i]++;
/* printf("%d %s nCon=%d\n",i,m->atoms[i].mmType,nConnections[i]);*/
}
for ( i = 0; i < m->numberOf3Connections; i++)
{
while( gtk_events_pending() ) gtk_main_iteration();
if(StopCalcul) break;
a1 = m->connected3[0][i];
a2 = m->connected3[1][i];
a3 = m->connected3[2][i];
if(!m->atoms[a1].variable &&!m->atoms[a3].variable) continue;
if(nAngles[a2]>=2*nConnections[a2]-3) continue;
for (k=0;k<j;k++)
{
a1p = (gint)rattleConstraintsTerms[0][k];
a2p = (gint)rattleConstraintsTerms[1][k];
if(a1p==a1 && a2p==a3) break;
if(a1p==a3 && a2p==a1) break;
}
if(k!=j) continue;
nAngles[a2]++;
r2 = 0;
for (k=0;k<3;k++)
{
d = m->atoms[a1].coordinates[k]-m->atoms[a3].coordinates[k];
r2 +=d*d;
}
rattleConstraintsTerms[0][j] = a1;
rattleConstraintsTerms[1][j] = a3;
rattleConstraintsTerms[2][j] = r2;
j++;
}
/*
for ( i = 0; i < m->nAtoms; i++)
{
printf("%d %s nAngle = %d 2*nCon-3=%d\n",i,m->atoms[i].mmType,nAngles[i],2*nConnections[i]-3);
}
*/
if(nConnections) g_free(nConnections);
if(nAngles) g_free(nAngles);
}
if(j<1)
{
numberOfRattleConstraintsTerms=0;
for( i=0; i<RATTLEDIM;i++)
{
g_free(rattleConstraintsTerms[i]);
rattleConstraintsTerms[i] = NULL;
}
}
else if(numberOfRattleConstraintsTerms!=j)
{
numberOfRattleConstraintsTerms=j;
for( i=0; i<RATTLEDIM;i++)
{
rattleConstraintsTerms[i] =
g_realloc(rattleConstraintsTerms[i],numberOfRattleConstraintsTerms*sizeof(gdouble));
}
}
forceField->numberOfRattleConstraintsTerms = numberOfRattleConstraintsTerms;
for( i=0; i<RATTLEDIM;i++)
forceField->rattleConstraintsTerms[i] = rattleConstraintsTerms[i];
printf(_("number Of RattleConstraintsTerms = %d\n"), forceField->numberOfRattleConstraintsTerms);
printf(_("number free degrees = %d\n"), 3*m->nAtoms-6-forceField->numberOfRattleConstraintsTerms);
/*
for ( i = 0; i < forceField->numberOfRattleConstraintsTerms; i++)
{
a1 = (gint)rattleConstraintsTerms[0][i];
a2 = (gint)rattleConstraintsTerms[1][i];
r2 = rattleConstraintsTerms[2][i];
printf("%d %d %s %s r2= %f\n",
a1,a2,
m->atoms[a1].mmType,
m->atoms[a2].mmType,
r2);
}
*/
}
/**********************************************************************/
static void setStretchParameters(AmberParameters* amberParameters,ForceField* forceField,gint* atomTypes)
{
gint i;
gint a1,a2;
gint a1Type, a2Type;
gdouble forceConstant, equilibriumDistance;
Molecule* m = &forceField->molecule;
gint numberOfStretchTerms = 0;
gdouble* bondStretchTerms[STRETCHDIM];
numberOfStretchTerms = m->numberOf2Connections;
for( i=0; i<STRETCHDIM;i++)
bondStretchTerms[i] = g_malloc(numberOfStretchTerms*sizeof(gdouble));
/* 1=a1, 2=a2, 3=Force, 4=Re */
/* STRETCHDIM 4 */
for ( i = 0; i < numberOfStretchTerms; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->connected2[0][i];
a2 = m->connected2[1][i];
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
if ( ! ( getStretchParameters(amberParameters, a1Type, a2Type,&forceConstant,&equilibriumDistance ) ) )
{
gchar l1 = m->atoms[a1].mmType[0];
gchar l2 = m->atoms[a2].mmType[0];
printf( _("**** couldn't find stretch parameters for %s-%s(%d-%d) "),
m->atoms[a1].mmType,m->atoms[a2].mmType,a1Type, a2Type);
forceConstant = 310;
equilibriumDistance = 1.525;
if(l1==l2)
{
forceConstant = 415;
equilibriumDistance = 1.5;
}
else
if((l1=='C' && l2=='H' ) || (l1=='H' && l2=='C' ))
{
forceConstant = 340;
equilibriumDistance = 1.09;
}
else
if((l1=='C' && l2=='O' ) || (l1=='O' && l2=='C' ))
{
forceConstant = 570;
equilibriumDistance = 1.229;
}
else
if((l1=='C' && l2=='N' ) || (l1=='N' && l2=='C' ))
{
forceConstant = 490;
equilibriumDistance = 1.335;
}
if(isIonic( m->atoms[a1].mmType) || isIonic( m->atoms[a2].mmType))
{
forceConstant = 0;
}
printf( _("-> I set force to %f and equilibrium distance to %f\n"),
forceConstant,equilibriumDistance);
}
bondStretchTerms[0][i] = a1;
bondStretchTerms[1][i] = a2;
bondStretchTerms[2][i] = forceConstant;
bondStretchTerms[3][i] = equilibriumDistance;
}
forceField->numberOfStretchTerms = numberOfStretchTerms;
for( i=0; i<STRETCHDIM;i++)
forceField->bondStretchTerms[i] = bondStretchTerms[i];
}
/**********************************************************************/
static void setBendParameters(AmberParameters* amberParameters,ForceField* forceField,gint* atomTypes)
{
gint i;
gint a1,a2,a3;
gint a1Type, a2Type, a3Type;
Molecule* m = &forceField->molecule;
gint numberOfBendTerms = 0;
gdouble* angleBendTerms[BENDDIM];
gdouble forceConstant, equilibriumAngle;
numberOfBendTerms = m->numberOf3Connections;
for( i=0; i<BENDDIM;i++)
angleBendTerms[i] = g_malloc(numberOfBendTerms*sizeof(gdouble));
/* 5 terms 1=a1, 2=a2, 3=a3, 4=Force, 5=angle */
/* BENDDIM 5 */
for ( i = 0; i < numberOfBendTerms; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->connected3[0][i];
a2 = m->connected3[1][i];
a3 = m->connected3[2][i];
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
a3Type = atomTypes[a3];
if ( ! ( getBendParameters(amberParameters, a1Type, a2Type, a3Type,&forceConstant,&equilibriumAngle ) ) )
{
gchar l1 = m->atoms[a1].mmType[0];
gchar l2 = m->atoms[a2].mmType[0];
gchar l3 = m->atoms[a3].mmType[0];
printf(_("**** couldn't find bend parameters for %s-%s-%s "),
m->atoms[a1].mmType,m->atoms[a2].mmType,m->atoms[a3].mmType);
forceConstant = 60.0;
equilibriumAngle = 115.0;
if(!strcmp(m->atoms[a2].mmType,"CT"))
{
forceConstant = 50.0;
equilibriumAngle = 109.0;
}
else
if(l1=='H' || l2=='H' || l3=='H')
{
forceConstant = 50.0;
equilibriumAngle = 120.0;
}
if(isIonic( m->atoms[a1].mmType) || isIonic( m->atoms[a2].mmType) || isIonic( m->atoms[a3].mmType))
{
forceConstant = 0;
}
printf(_("-> I set force to %f and equilibrium angle to %f\n"), forceConstant, equilibriumAngle);
}
angleBendTerms[0][i] = a1;
angleBendTerms[1][i] = a2;
angleBendTerms[2][i] = a3;
angleBendTerms[3][i] = forceConstant;
angleBendTerms[4][i] = equilibriumAngle;
}
forceField-> numberOfBendTerms = numberOfBendTerms;
for( i=0; i<BENDDIM;i++)
forceField->angleBendTerms[i] = angleBendTerms[i];
}
/**********************************************************************/
static void setDihedralParameters(AmberParameters* amberParameters,ForceField* forceField,gint* atomTypes)
{
gint i;
gint j;
gint k;
gint l;
gint a1,a2,a3,a4;
gint a1Type, a2Type, a3Type,a4Type;
Molecule* m = &forceField->molecule;
gdouble* dihedralAngleTerms[DIHEDRALDIM];
gint numberOfDihedralTerms = 0;
gint dim;
/* 8 terms 1=a1, 2=a2, 3=a3, 4=a4, 5=Idiv, 6=Pk, 7=Phase, 8=Pn */
/* DIHEDRALDIM 8 */
for( i=0; i<DIHEDRALDIM;i++)
dihedralAngleTerms[i] = g_malloc(4*m->numberOf4Connections*sizeof(gdouble));
numberOfDihedralTerms = 0;
for ( i = 0; i < m->numberOf4Connections; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->connected4[0][i];
a2 = m->connected4[1][i];
a3 = m->connected4[2][i];
a4 = m->connected4[3][i];
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
a3Type = atomTypes[a3];
a4Type = atomTypes[a4];
dim = getNumberDihedralParameters(amberParameters, a1Type, a2Type, a3Type, a4Type,&k);
if(dim>0)
{
for(j=0;j<dim;j++)
{
dihedralAngleTerms[0][numberOfDihedralTerms] = a1;
dihedralAngleTerms[1][numberOfDihedralTerms] = a2;
dihedralAngleTerms[2][numberOfDihedralTerms] = a3;
dihedralAngleTerms[3][numberOfDihedralTerms] = a4;
dihedralAngleTerms[4][numberOfDihedralTerms] =
amberParameters->dihedralAngleTerms[k].divisor[j];
dihedralAngleTerms[5][numberOfDihedralTerms] =
amberParameters->dihedralAngleTerms[k].barrier[j];
dihedralAngleTerms[6][numberOfDihedralTerms] =
amberParameters->dihedralAngleTerms[k].phase[j];
dihedralAngleTerms[7][numberOfDihedralTerms] =
amberParameters->dihedralAngleTerms[k].n[j];
numberOfDihedralTerms++;
if(numberOfDihedralTerms>4*m->numberOf4Connections)
{
for( l=0; l<DIHEDRALDIM;l++)
{
dihedralAngleTerms[l] =
g_realloc(dihedralAngleTerms[l],numberOfDihedralTerms*sizeof(gdouble));
}
}
}
}
}
forceField-> numberOfDihedralTerms = numberOfDihedralTerms;
for( i=0; i<DIHEDRALDIM;i++)
forceField->dihedralAngleTerms[i] = dihedralAngleTerms[i];
}
/**********************************************************************/
static void setImproperTorionParameters(AmberParameters* amberParameters, ForceField* forceField,gint* atomTypes)
{
gint i;
gint a1,a2,a3,a4;
gint a1Type, a2Type, a3Type,a4Type;
Molecule* m = &forceField->molecule;
gdouble forceConstant, equilibriumAngle, terms;
gint numberOfImproperTorsionTerms = 0;
gdouble* improperTorsionTerms[IMPROPERDIHEDRALDIM];
/* 8 terms 1=a1, 2=a2, 3=a3, 4=a4, 5=Idiv, 6=Pk, 7=Phase, 8=Pn */
/* IMPROPERDIHEDRALDIM 8 */
numberOfImproperTorsionTerms = m->numberOf4Connections;
for( i=0; i<IMPROPERDIHEDRALDIM;i++)
improperTorsionTerms[i] =
g_malloc(m->numberOf4Connections*sizeof(gdouble));
for ( i = 0; i < numberOfImproperTorsionTerms; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->connected4[0][i];
a2 = m->connected4[1][i];
a3 = m->connected4[2][i];
a4 = m->connected4[3][i];
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
a3Type = atomTypes[a3];
a4Type = atomTypes[a4];
getImproperTorsionParameters(amberParameters, a1Type, a2Type, a3Type,a4Type,
&forceConstant, &equilibriumAngle, &terms );
improperTorsionTerms[0][i] = a1;
improperTorsionTerms[1][i] = a2;
improperTorsionTerms[2][i] = a3;
improperTorsionTerms[3][i] = a4;
improperTorsionTerms[4][i] = forceConstant;
improperTorsionTerms[5][i] = equilibriumAngle;
improperTorsionTerms[6][i] = terms;
}
forceField-> numberOfImproperTorsionTerms = numberOfImproperTorsionTerms;
for( i=0; i<IMPROPERDIHEDRALDIM;i++)
forceField->improperTorsionTerms[i] = improperTorsionTerms[i];
}
/**********************************************************************/
static void setHydrogenBondedParameters(AmberParameters* amberParameters,ForceField* forceField,gint* atomTypes)
{
gint numberOfHydrogenBonded = 0;
gint i;
gint a1,a2;
gint a1Type,a2Type;
Molecule* m = &forceField->molecule;
gdouble C, D;
gdouble* hydrogenBondedTerms[HYDROGENBONDEDDIM];
for( i=0; i<HYDROGENBONDEDDIM;i++)
hydrogenBondedTerms[i] = g_malloc(m->numberOfNonBonded*sizeof(gdouble));
for ( i = 0; i < m->numberOfNonBonded; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->nonBonded[0][i];
a2 = m->nonBonded[1][i];
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
/* printf("a1 = %d a2 = %d %s %s\n",a1,a2, amberParameters->atomTypes[a1Type].name, amberParameters->atomTypes[a2Type].name);*/
if ( canHydrogenBond( amberParameters, a1Type, a2Type ) )
{
getHydrogenBondedParameters(amberParameters, a1Type, a2Type, &C, &D );
hydrogenBondedTerms[0][numberOfHydrogenBonded] = a1;
hydrogenBondedTerms[1][numberOfHydrogenBonded] = a2;
hydrogenBondedTerms[2][numberOfHydrogenBonded] = C;
hydrogenBondedTerms[3][numberOfHydrogenBonded] = D;
numberOfHydrogenBonded++;
}
}
if(numberOfHydrogenBonded==0)
for( i=0; i<HYDROGENBONDEDDIM;i++)
{
g_free(hydrogenBondedTerms[i]);
hydrogenBondedTerms[i] = NULL;
}
else
for( i=0; i<HYDROGENBONDEDDIM;i++)
{
hydrogenBondedTerms[i] =
g_realloc(hydrogenBondedTerms[i],numberOfHydrogenBonded*sizeof(gdouble));
}
forceField-> numberOfHydrogenBonded = numberOfHydrogenBonded;
for( i=0; i<HYDROGENBONDEDDIM;i++)
forceField->hydrogenBondedTerms[i] = hydrogenBondedTerms[i];
}
/**********************************************************************/
static void setNonBondedParameters(AmberParameters* amberParameters, ForceField* forceField,gint* atomTypes)
{
gint numberOfNonBonded = 0;
gint i;
gint a1,a2,a4;
gint a1Type,a2Type,a4Type;
Molecule* m = &forceField->molecule;
gdouble equilibriumDistance, epsilon;
gdouble epsilonProduct;
gdouble ri, rj;
gdouble Aij, Bij;
gdouble* nonBondedTerms[NONBONDEDDIM];
gboolean useHydrogenBonded = forceField->options.hydrogenBonded;
/* 5 terms 1=a1, 2=a2, 3=Aij, 4=Bij, 5=Coulomb Factor */
/* NONBONDEDDIM 5 */
for( i=0; i<NONBONDEDDIM;i++)
nonBondedTerms[i] =
g_malloc((m->numberOfNonBonded+m->numberOf4Connections)*sizeof(gdouble));
for ( i = 0; i < m->numberOfNonBonded; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->nonBonded[0][i];
a2 = m->nonBonded[1][i];
/*
if(a1==a2)
{
printf("Erreur non bonded\n");
break;
}
*/
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
if ( !useHydrogenBonded || !canHydrogenBond(amberParameters, a1Type, a2Type ) )
{
if ( ! ( getNonBondedParameters(amberParameters, a1Type, &equilibriumDistance, &epsilon ) ) )
printf(_("**** couldn't find non bonded parameters for %s \n"),m->atoms[a1].mmType);
epsilonProduct = sqrt(fabs(epsilon));
ri = equilibriumDistance;
/*printf("r1 = %f eps1 = %f\n",equilibriumDistance,epsilon);*/
getNonBondedParameters(amberParameters, a2Type, &equilibriumDistance, &epsilon );
/*printf("r2 = %f eps2 = %f\n",equilibriumDistance,epsilon);*/
epsilonProduct *= sqrt(fabs(epsilon));
rj = equilibriumDistance;
Bij = ( ri + rj ) * ( ri + rj );
Bij = Bij * Bij * Bij;
Aij = Bij * Bij * epsilonProduct;
Bij *= epsilonProduct * 2.0;
nonBondedTerms[0][numberOfNonBonded] = a1;
nonBondedTerms[1][numberOfNonBonded] = a2;
nonBondedTerms[2][numberOfNonBonded] = Aij;
nonBondedTerms[3][numberOfNonBonded] = Bij;
nonBondedTerms[4][numberOfNonBonded] = 1.0;
numberOfNonBonded++;
}
}
/* now 1/2 non bonded */
for ( i = 0; i < m->numberOf4Connections; i++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = m->connected4[0][i];
a4 = m->connected4[3][i];
/*
if(a1==a4)
{
printf("Erreur a1=a4\n");
break;
}
*/
a1Type = atomTypes[a1];
a4Type = atomTypes[a4];
epsilonProduct = 0;
ri = 0;
rj = 0;
if ( getNonBondedParameters(amberParameters, a1Type, &equilibriumDistance, &epsilon ) )
{
epsilonProduct = sqrt(fabs(epsilon));
ri = equilibriumDistance;
/*printf("r1 = %f eps1 = %f\n",equilibriumDistance,epsilon);*/
}
else
{
epsilonProduct = 0;
}
if ( getNonBondedParameters( amberParameters, a4Type, &equilibriumDistance, &epsilon ) )
{
epsilonProduct *= sqrt(fabs(epsilon));
rj = equilibriumDistance;
/*printf("r2 = %f eps2 = %f\n",equilibriumDistance,epsilon);*/
}
else
{
epsilonProduct = 0;
}
Bij = ( ri + rj ) * ( ri + rj );
Bij = Bij * Bij * Bij;
Aij = Bij * Bij * epsilonProduct / 2.0;
Bij *= epsilonProduct;
/*
Aij = 0;
Bij = 0;
*/
nonBondedTerms[0][numberOfNonBonded] = a1;
nonBondedTerms[1][numberOfNonBonded] = a4;
nonBondedTerms[2][numberOfNonBonded] = Aij;
nonBondedTerms[3][numberOfNonBonded] = Bij;
nonBondedTerms[4][numberOfNonBonded] = 1.0/(gdouble)1.2;
numberOfNonBonded++;
}
if(numberOfNonBonded==0)
for( i=0; i<NONBONDEDDIM;i++)
{
g_free(nonBondedTerms[i]);
nonBondedTerms[i] = NULL;
}
else
for( i=0; i<NONBONDEDDIM;i++)
nonBondedTerms[i] =
g_realloc(nonBondedTerms[i],numberOfNonBonded*sizeof(gdouble));
forceField-> numberOfNonBonded = numberOfNonBonded;
for( i=0; i<NONBONDEDDIM;i++)
forceField->nonBondedTerms[i] = nonBondedTerms[i];
}
/**********************************************************************/
static void setPairWiseParameters(AmberParameters* amberParameters, ForceField* forceField,gint* atomTypes)
{
gint numberOfPairWise = 0;
gint i;
gint j;
gint a1,a2;
gint a1Type,a2Type;
Molecule* m = &forceField->molecule;
gdouble a, beta, c6, c8, c10, b;
gdouble* pairWiseTerms[PAIRWISEDIM];
numberOfPairWise = m->nAtoms*(m->nAtoms-1)/2;
/* PAIRWISEDIM 8 */
for( i=0; i<PAIRWISEDIM;i++)
pairWiseTerms[i] =
g_malloc((numberOfPairWise)*sizeof(gdouble));
numberOfPairWise = 0;
for ( i = 0; i < m->nAtoms; i++ )
for ( j = i+1; j < m->nAtoms; j++ )
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
break;
a1 = i;
a2 = j;
a1Type = atomTypes[a1];
a2Type = atomTypes[a2];
if ( ! ( getPairWiseParameters(amberParameters, a1Type,a2Type,&a, &beta,&c6,&c8, &c10,&b) ) )
printf( _("**** couldn't find pair wise parameters for %s-%s\n"),
m->atoms[a1].mmType, m->atoms[a2].mmType);
pairWiseTerms[0][numberOfPairWise] = a1;
pairWiseTerms[1][numberOfPairWise] = a2;
pairWiseTerms[2][numberOfPairWise] = a;
pairWiseTerms[3][numberOfPairWise] = beta;
pairWiseTerms[4][numberOfPairWise] = c6;
pairWiseTerms[5][numberOfPairWise] = c8;
pairWiseTerms[6][numberOfPairWise] = c10;
pairWiseTerms[7][numberOfPairWise] = b;
numberOfPairWise++;
}
if(numberOfPairWise==0)
for( i=0; i<PAIRWISEDIM;i++)
{
g_free(pairWiseTerms[i]);
pairWiseTerms[i] = NULL;
}
else
for( i=0; i<PAIRWISEDIM;i++)
pairWiseTerms[i] =
g_realloc(pairWiseTerms[i],numberOfPairWise*sizeof(gdouble));
forceField-> numberOfPairWise = numberOfPairWise;
for( i=0; i<PAIRWISEDIM;i++)
forceField->pairWiseTerms[i] = pairWiseTerms[i];
}
/**********************************************************************/
static void setAtomTypes(AmberParameters* amberParameters,ForceField* forceField,gint* atomTypes)
{
Molecule* m = &forceField->molecule;
gint nAtoms = m->nAtoms;
gint i;
for(i=0;i<nAtoms;i++)
{
/* printf("Atom %s=",m->atoms[i].mmType); */
atomTypes[i] = getNumberType(amberParameters, m->atoms[i].mmType);
/*
{
gint j;
gint nTypes = amberParameters->numberOfTypes;
AmberAtomTypes* types = amberParameters->atomTypes;
gchar* type = m->atoms[i].mmType;
gint len = strlen(type);
if(strcmp(type,"X")==0)
printf("-1\n");
for(j=0;j<nTypes;j++)
{
if(len == (gint)strlen(types[j].name) &&
strstr(types[j].name,type))
printf(" %d \n",types[j].number);
}
}
*/
}
}
/**********************************************************************/
static void setAmberParameters(ForceField* forceField)
{
Molecule* m = &forceField->molecule;
gint* atomTypes = g_malloc(m->nAtoms*sizeof(gint));
AmberParameters amberParameters;
if(staticAmberParameters && staticAmberParameters->numberOfTypes >0 )
amberParameters = *staticAmberParameters;
else
{
gchar* persoFileName =
g_strdup_printf("%s%sPersonalMM.prm",gabedit_directory(), G_DIR_SEPARATOR_S);
gchar* defaultFileName =
g_strdup_printf("%s%sMolecularMechanics.prm",gabedit_directory(), G_DIR_SEPARATOR_S);
amberParameters = newAmberParameters();
if(!readAmberParameters(&amberParameters,persoFileName))
if(!readAmberParameters(&amberParameters,persoFileName))
{
g_free(persoFileName);
g_free(defaultFileName);
return;
}
staticAmberParameters = g_malloc(sizeof(AmberParameters));
*staticAmberParameters = amberParameters;
g_free(persoFileName);
g_free(defaultFileName);
}
setAtomTypes(&amberParameters,forceField,atomTypes);
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
{
return;
}
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.bondStretch) setStretchParameters(&amberParameters,forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.angleBend) setBendParameters(&amberParameters,forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.dihedralAngle) setDihedralParameters(&amberParameters, forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.improperTorsion) setImproperTorionParameters(&amberParameters,forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.hydrogenBonded) setHydrogenBondedParameters(&amberParameters,forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.nonBonded) setNonBondedParameters(&amberParameters,forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.rattleConstraints!=NOCONSTRAINTS) setRattleConstraintsParameters(forceField);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
/*
freeAmberParameters(&amberParameters);
*/
}
/**********************************************************************/
static void setAllPairWiseParameters(ForceField* forceField)
{
Molecule* m = &forceField->molecule;
gint* atomTypes = g_malloc(m->nAtoms*sizeof(gint));
AmberParameters amberParameters;
if(staticAmberParameters && staticAmberParameters->numberOfTypes >0 )
amberParameters = *staticAmberParameters;
else
{
gchar* persoFileName =
g_strdup_printf("%s%sPersonalMM.prm",gabedit_directory(), G_DIR_SEPARATOR_S);
gchar* defaultFileName =
g_strdup_printf("%s%sMolecularMechanics.prm",gabedit_directory(), G_DIR_SEPARATOR_S);
amberParameters = newAmberParameters();
if(!readAmberParameters(&amberParameters,persoFileName))
if(!readAmberParameters(&amberParameters,persoFileName))
{
g_free(persoFileName);
g_free(defaultFileName);
return;
}
staticAmberParameters = g_malloc(sizeof(AmberParameters));
*staticAmberParameters = amberParameters;
g_free(persoFileName);
g_free(defaultFileName);
}
setAtomTypes(&amberParameters,forceField,atomTypes);
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
{
return;
}
while( gtk_events_pending() )
gtk_main_iteration();
setPairWiseParameters(&amberParameters,forceField,atomTypes);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
if(forceField->options.rattleConstraints!=NOCONSTRAINTS) setRattleConstraintsParameters(forceField);
if(StopCalcul) return;
while( gtk_events_pending() ) gtk_main_iteration();
/*
freeAmberParameters(&amberParameters);
*/
}
/**********************************************************************/
static void calculateGradientBondAmber(ForceField* forceField)
{
gint i;
gint ai, aj;
AtomMol atomi,atomj;
gdouble rijx, rijy, rijz, forceConstant, equilibriumDistance, term;
gdouble forceix, forceiy, forceiz;
gdouble bondLength;
Molecule* m = &forceField->molecule;
gdouble* bondStretchTerms[STRETCHDIM];
gint numberOfStretchTerms = forceField->numberOfStretchTerms;
for( i=0; i<STRETCHDIM;i++)
bondStretchTerms[i] = forceField->bondStretchTerms[i];
#ifdef ENABLE_OMP
#pragma omp parallel for private(i,ai,aj,forceConstant, equilibriumDistance,atomi,atomj,rijx,rijy,rijz,bondLength,term,forceix,forceiy,forceiz)
#endif
for ( i = 0; i < numberOfStretchTerms; i++ )
{
ai = (gint)bondStretchTerms[0][i];
aj = (gint)bondStretchTerms[1][i];
forceConstant = bondStretchTerms[2][i];
equilibriumDistance = bondStretchTerms[3][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
bondLength = sqrt( rijx * rijx + rijy * rijy + rijz * rijz );
if ( bondLength < 1.0e-10 )
bondLength = 1.0e-10;
term = - 2*forceConstant * ( bondLength - equilibriumDistance ) / bondLength;
forceix = term * rijx;
forceiy = term * rijy;
forceiz = term * rijz;
#ifdef ENABLE_OMP
#pragma omp critical
#endif
{
m->gradient[0][ai] -= forceix;
m->gradient[1][ai] -= forceiy;
m->gradient[2][ai] -= forceiz;
m->gradient[0][aj] += forceix;
m->gradient[1][aj] += forceiy;
m->gradient[2][aj] += forceiz;
}
}
}
/**********************************************************************/
static void calculateGradientBendAmber(ForceField* forceField)
{
gint i;
Molecule* m = &forceField->molecule;
gdouble* angleBendTerms[BENDDIM];
static gdouble D2R = 1.0/57.29577951308232090712;
gint numberOfBendTerms = forceField->numberOfBendTerms;
for( i=0; i<BENDDIM;i++)
angleBendTerms[i] = forceField->angleBendTerms[i];
#ifdef ENABLE_OMP
#pragma omp parallel for private(i)
#endif
for ( i = 0; i < numberOfBendTerms; i++ )
{
gint ai, aj, ak;
AtomMol atomi,atomj,atomk;
gdouble term;
gdouble thetaDeg, thetaRad, cosTheta;
gdouble denominator, absTheta;
gdouble delta = 1e-10;
gdouble rijx, rijy, rijz;
gdouble rkjx, rkjy, rkjz;
gdouble rij2, rij, rkj2, rkj,rij3, rkj3;
gdouble denominatori, denominatork;
gdouble forceix, forceiy, forceiz;
gdouble forcejx, forcejy, forcejz;
gdouble forcekx, forceky, forcekz;
gdouble rijDotrkj;
gdouble term2ix, term2iy, term2iz;
gdouble term2jx, term2jy, term2jz;
gdouble term2kx, term2ky, term2kz;
ai = (gint)angleBendTerms[0][i];
aj = (gint)angleBendTerms[1][i];
ak = (gint)angleBendTerms[2][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
atomk = m->atoms[ak];
thetaDeg = getAngle(&atomi, &atomj, &atomk);
thetaRad = thetaDeg * D2R;
absTheta = fabs( thetaDeg );
cosTheta = cos( thetaRad );
if ( ( absTheta > delta ) && ( absTheta < 180.0 - delta ) )
{
/*denominator = sqrt( 1 - cosTheta * cosTheta );*/
denominator = sin(thetaRad);
if ( denominator < 1.0e-10 )
{
printf("cut denominator\n");
denominator = 1.0e-10;
}
term = 2*angleBendTerms[3][i] * (thetaDeg - angleBendTerms[4][i]) / denominator;
term *= D2R;
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rkjx = atomk.coordinates[0] - atomj.coordinates[0];
rkjy = atomk.coordinates[1] - atomj.coordinates[1];
rkjz = atomk.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
rij = sqrt( rij2 );
rkj2 = rkjx * rkjx + rkjy * rkjy + rkjz * rkjz;
rkj = sqrt( rkj2 );
rijDotrkj = rijx * rkjx + rijy * rkjy + rijz * rkjz;
rij3 = rij2 * rij;
rkj3 = rkj2 * rkj;
denominatori = rij3 * rkj;
if ( denominatori < 1.0e-10 )
{
printf("cut denominatori\n");
denominatori = 1.0e-10;
}
denominatork = rij * rkj3;
if ( denominatork < 1.0e-10 )
{
printf("cut denominatork\n");
denominatork = 1.0e-10;
}
term2ix = ( rij2 * rkjx - rijDotrkj * rijx ) / denominatori;
term2iy = ( rij2 * rkjy - rijDotrkj * rijy ) / denominatori;
term2iz = ( rij2 * rkjz - rijDotrkj * rijz ) / denominatori;
term2kx = ( rkj2 * rijx - rijDotrkj * rkjx ) / denominatork;
term2ky = ( rkj2 * rijy - rijDotrkj * rkjy ) / denominatork;
term2kz = ( rkj2 * rijz - rijDotrkj * rkjz ) / denominatork;
term2jx = - term2ix - term2kx;
term2jy = - term2iy - term2ky;
term2jz = - term2iz - term2kz;
forceix = term * term2ix;
forceiy = term * term2iy;
forceiz = term * term2iz;
forcejx = term * term2jx;
forcejy = term * term2jy;
forcejz = term * term2jz;
forcekx = term * term2kx;
forceky = term * term2ky;
forcekz = term * term2kz;
#ifdef ENABLE_OMP
#pragma omp critical
#endif
{
m->gradient[0][ai] -= forceix;
m->gradient[1][ai] -= forceiy;
m->gradient[2][ai] -= forceiz;
m->gradient[0][aj] -= forcejx;
m->gradient[1][aj] -= forcejy;
m->gradient[2][aj] -= forcejz;
m->gradient[0][ak] -= forcekx;
m->gradient[1][ak] -= forceky;
m->gradient[2][ak] -= forcekz;
}
}
}
}
/**********************************************************************/
static void calculateGradientDihedralAmber(ForceField* forceField)
{
gint i;
Molecule* m = &forceField->molecule;
gdouble* dihedralAngleTerms[DIHEDRALDIM];
static gdouble D2R = 1.0/57.29577951308232090712;
gint numberOfDihedralTerms = forceField->numberOfDihedralTerms;
for(i=0;i<DIHEDRALDIM;i++)
dihedralAngleTerms[i] = forceField->dihedralAngleTerms[i];
#ifdef ENABLE_OMP
#pragma omp parallel for private(i)
#endif
for ( i = 0; i < numberOfDihedralTerms; i++ )
{
gint ai, aj, ak, al;
AtomMol atomi,atomj,atomk,atoml;
gint j;
gdouble rjix, rjiy, rjiz;
gdouble rkjx, rkjy, rkjz;
gdouble rkix, rkiy, rkiz;
gdouble rljx, rljy, rljz;
gdouble rlkx, rlky, rlkz;
gdouble forceix, forceiy, forceiz;
gdouble forcejx, forcejy, forcejz;
gdouble forcekx, forceky, forcekz;
gdouble forcelx, forcely, forcelz;
gdouble rkj;
gdouble xt, yt, zt;
gdouble xu, yu, zu;
gdouble xtu, ytu, ztu;
gdouble rt2, ru2, rtru;
gdouble cosine1, sine1, cosineN, sineN, cosold, sinold;
gdouble cosPhase, sinPhase;
gdouble dedxt, dedyt, dedzt;
gdouble dedxu, dedyu, dedzu;
gdouble dedphi;
gint n;
gdouble vn;
ai = (gint)dihedralAngleTerms[0][i];
aj = (gint)dihedralAngleTerms[1][i];
ak = (gint)dihedralAngleTerms[2][i];
al = (gint)dihedralAngleTerms[3][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
atomk = m->atoms[ak];
atoml = m->atoms[al];
rjix = atomj.coordinates[0] - atomi.coordinates[0];
rjiy = atomj.coordinates[1] - atomi.coordinates[1];
rjiz = atomj.coordinates[2] - atomi.coordinates[2];
rkjx = atomk.coordinates[0] - atomj.coordinates[0];
rkjy = atomk.coordinates[1] - atomj.coordinates[1];
rkjz = atomk.coordinates[2] - atomj.coordinates[2];
rlkx = atoml.coordinates[0] - atomk.coordinates[0];
rlky = atoml.coordinates[1] - atomk.coordinates[1];
rlkz = atoml.coordinates[2] - atomk.coordinates[2];
xt = rjiy*rkjz - rkjy*rjiz;
yt = rjiz*rkjx - rkjz*rjix;
zt = rjix*rkjy - rkjx*rjiy;
xu = rkjy*rlkz - rlky*rkjz;
yu = rkjz*rlkx - rlkz*rkjx;
zu = rkjx*rlky - rlkx*rkjy;
xtu = yt*zu - yu*zt;
ytu = zt*xu - zu*xt;
ztu = xt*yu - xu*yt;
rt2 = xt*xt + yt*yt + zt*zt;
ru2 = xu*xu + yu*yu + zu*zu;
rtru = sqrt(rt2 * ru2);
rkj = sqrt(rkjx*rkjx + rkjy*rkjy + rkjz*rkjz);
cosine1 = 1.0;
sine1 = 0.0;
if (rtru <1e-10) rtru = 1e-10;
if (rt2 <1e-10) rt2 = 1e-10;
if (ru2 <1e-10) ru2 = 1e-10;
cosine1 = (xt*xu + yt*yu + zt*zu) / rtru;
sine1 = (rkjx*xtu + rkjy*ytu + rkjz*ztu) / (rkj*rtru);
n = (gint)dihedralAngleTerms[7][i];
cosPhase = cos(D2R*dihedralAngleTerms[6][i]);
sinPhase = sin(D2R*dihedralAngleTerms[6][i]);
vn = dihedralAngleTerms[5][i]/dihedralAngleTerms[4][i];
/*
compute the multiple angle trigonometry and the phase terms
*/
cosineN = cosine1;
sineN = sine1;
for(j=2;j<=n;j++)
{
cosold = cosineN;
sinold = sineN;
cosineN = cosine1*cosold - sine1*sinold;
sineN = cosine1*sinold + sine1*cosold;
}
dedphi = vn*n*(cosineN*sinPhase-sineN*cosPhase);
/*
chain rule terms for first derivative components
*/
rkix = atomk.coordinates[0] - atomi.coordinates[0];
rkiy = atomk.coordinates[1] - atomi.coordinates[1];
rkiz = atomk.coordinates[2] - atomi.coordinates[2];
rljx = atoml.coordinates[0] - atomj.coordinates[0];
rljy = atoml.coordinates[1] - atomj.coordinates[1];
rljz = atoml.coordinates[2] - atomj.coordinates[2];
dedxt = dedphi * (yt*rkjz - rkjy*zt) / (rt2*rkj);
dedyt = dedphi * (zt*rkjx - rkjz*xt) / (rt2*rkj);
dedzt = dedphi * (xt*rkjy - rkjx*yt) / (rt2*rkj);
dedxu = -dedphi * (yu*rkjz - rkjy*zu) / (ru2*rkj);
dedyu = -dedphi * (zu*rkjx - rkjz*xu) / (ru2*rkj);
dedzu = -dedphi * (xu*rkjy - rkjx*yu) / (ru2*rkj);
/*
compute first derivative components for this angle
*/
forceix = rkjz*dedyt - rkjy*dedzt;
forceiy = rkjx*dedzt - rkjz*dedxt;
forceiz = rkjy*dedxt - rkjx*dedyt;
forcejx = rkiy*dedzt - rkiz*dedyt + rlkz*dedyu - rlky*dedzu;
forcejy = rkiz*dedxt - rkix*dedzt + rlkx*dedzu - rlkz*dedxu;
forcejz = rkix*dedyt - rkiy*dedxt + rlky*dedxu - rlkx*dedyu;
forcekx = rjiz*dedyt - rjiy*dedzt + rljy*dedzu - rljz*dedyu;
forceky = rjix*dedzt - rjiz*dedxt + rljz*dedxu - rljx*dedzu;
forcekz = rjiy*dedxt - rjix*dedyt + rljx*dedyu - rljy*dedxu;
forcelx = rkjz*dedyu - rkjy*dedzu;
forcely = rkjx*dedzu - rkjz*dedxu;
forcelz = rkjy*dedxu - rkjx*dedyu;
#ifdef ENABLE_OMP
#pragma omp critical
#endif
{
m->gradient[0][ai] += forceix;
m->gradient[1][ai] += forceiy;
m->gradient[2][ai] += forceiz;
m->gradient[0][aj] += forcejx;
m->gradient[1][aj] += forcejy;
m->gradient[2][aj] += forcejz;
m->gradient[0][ak] += forcekx;
m->gradient[1][ak] += forceky;
m->gradient[2][ak] += forcekz;
m->gradient[0][al] += forcelx;
m->gradient[1][al] += forcely;
m->gradient[2][al] += forcelz;
}
}
}
/**********************************************************************/
static void calculateGradientImproperTorsion(ForceField* forceField)
{
}
/**********************************************************************/
static void calculateGradientNonBondedAmber(ForceField* forceField)
{
gint i;
gboolean useCoulomb = forceField->options.coulomb;
Molecule* m = &forceField->molecule;
gdouble* nonBondedTerms[NONBONDEDDIM];
gint numberOfNonBonded = forceField->numberOfNonBonded;
for(i=0;i<NONBONDEDDIM;i++)
nonBondedTerms[i] = forceField->nonBondedTerms[i];
/* non-bonded part */
#ifdef ENABLE_OMP
#pragma omp parallel for private(i)
#endif
for ( i = 0; i < numberOfNonBonded; i++ )
{
gint ai, aj;
AtomMol atomi,atomj;
gdouble rijx, rijy, rijz;
gdouble forceix, forceiy, forceiz;
gdouble forcejx, forcejy, forcejz;
gdouble permittivityScale = 1, permittivity = 1;
gdouble coulombFactor, factorNonBonded;
gdouble rij2, rij;
gdouble rij3;
gdouble chargei, chargej, coulombTerm;
gdouble Aij, Bij, rij6, rij7, rij14, rij8;
gdouble term1, term2, term3;
coulombFactor = 332.05382 / ( permittivity * permittivityScale );
ai = (gint)nonBondedTerms[0][i];
aj = (gint)nonBondedTerms[1][i];
Aij = nonBondedTerms[2][i];
Bij = nonBondedTerms[3][i];
factorNonBonded = nonBondedTerms[4][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
chargei = atomi.charge;
chargej = atomj.charge;
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
if ( rij2 < 1.0e-2 )
rij2 = 1.0e-2;
rij = sqrt( rij2 );
rij3 = rij2 * rij;
rij6 = rij3 * rij3;
rij7 = rij6 * rij;
rij8 = rij7 * rij;
rij14 = rij7 * rij7;
if(useCoulomb)
coulombTerm = ( chargei * chargej * coulombFactor*factorNonBonded ) / rij3;
else
coulombTerm = 0.0;
/*printf("coulombTerm = %f\n",coulombTerm);*/
term1 = 12 * Aij / rij14;
term2 = 6 * Bij / rij8;
term3 = term1 - term2 + coulombTerm;
forceix = term3 * rijx;
forceiy = term3 * rijy;
forceiz = term3 * rijz;
forcejx = - forceix;
forcejy = - forceiy;
forcejz = - forceiz;
#ifdef ENABLE_OMP
#pragma omp critical
#endif
{
m->gradient[0][ai] -= forceix;
m->gradient[1][ai] -= forceiy;
m->gradient[2][ai] -= forceiz;
m->gradient[0][aj] -= forcejx;
m->gradient[1][aj] -= forcejy;
m->gradient[2][aj] -= forcejz;
}
}
}
/*********************************************************************/
static void calculateGradientHydrogenBondedAmber(ForceField* forceField)
{
gint i;
Molecule* m = &forceField->molecule;
gdouble* hydrogenBondedTerms[HYDROGENBONDEDDIM];
gint numberOfHydrogenBonded = forceField->numberOfHydrogenBonded;
for(i=0;i<HYDROGENBONDEDDIM;i++)
hydrogenBondedTerms[i] = forceField->hydrogenBondedTerms[i];
/* Hydrogen-bonded part */
#ifdef ENABLE_OMP
#pragma omp parallel for private(i)
#endif
for ( i = 0; i < numberOfHydrogenBonded; i++ )
{
gint ai, aj;
AtomMol atomi,atomj;
gdouble rijx, rijy, rijz;
gdouble forceix, forceiy, forceiz;
gdouble forcejx, forcejy, forcejz;
gdouble Cij, Dij, rij2, rij4, rij8, rij12, rij14;
gdouble term1, term2, term3;
ai = (gint)hydrogenBondedTerms[0][i];
aj = (gint)hydrogenBondedTerms[1][i];
Cij = hydrogenBondedTerms[2][i];
Dij = hydrogenBondedTerms[3][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
if ( rij2 < 1.0e-2 )
rij2 = 1.0e-2;
rij4 = rij2 * rij2;
rij8 = rij4 * rij4;
rij12 = rij8 * rij4;
rij14 = rij12 * rij2;
term1 = Cij / rij14;
term2 = Dij / rij12;
term3 = term1 - term2;
forceix = term3 * rijx;
forceiy = term3 * rijy;
forceiz = term3 * rijz;
forcejx = - forceix;
forcejy = - forceiy;
forcejz = - forceiz;
#ifdef ENABLE_OMP
#pragma omp critical
#endif
{
m->gradient[0][ai] -= forceix;
m->gradient[1][ai] -= forceiy;
m->gradient[2][ai] -= forceiz;
m->gradient[0][aj] -= forcejx;
m->gradient[1][aj] -= forcejy;
m->gradient[2][aj] -= forcejz;
}
}
}
/**********************************************************************/
static void calculateGradientPairWise(ForceField* forceField)
{
gint i;
gint ai, aj;
AtomMol atomi,atomj;
gdouble rijx, rijy, rijz;
gdouble forceix, forceiy, forceiz;
gdouble forcejx, forcejy, forcejz;
gdouble permittivityScale = 1, permittivity = 1;
gdouble coulombFactor;
gdouble rij2, rij;
gdouble rij3;
gdouble chargei, chargej, coulombTerm;
gdouble rij6, rij7, rij8, rij9, rij10, rij11, rij12;
gdouble term1, term6, term8, term10, termAll;
gdouble A, Beta, C6, C8, C10,b;
gdouble s, sp, fact, br, brk, ebr;
gint n, k;
gboolean useCoulomb = forceField->options.coulomb;
gboolean useVanderWals = forceField->options.vanderWals;
Molecule* m = &forceField->molecule;
gdouble* pairWiseTerms[PAIRWISEDIM];
gint numberOfPairWise = forceField->numberOfPairWise;
for(i=0;i<PAIRWISEDIM;i++)
pairWiseTerms[i] = forceField->pairWiseTerms[i];
/* non-bonded part */
coulombFactor = 332.05382 / ( permittivity * permittivityScale );
for ( i = 0; i < numberOfPairWise; i++ )
{
ai = (gint)pairWiseTerms[0][i];
aj = (gint)pairWiseTerms[1][i];
A = pairWiseTerms[2][i];
Beta = pairWiseTerms[3][i];
C6 = pairWiseTerms[4][i];
C8 = pairWiseTerms[5][i];
C10 = pairWiseTerms[6][i];
b = pairWiseTerms[7][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
chargei = atomi.charge;
chargej = atomj.charge;
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
if ( rij2 < 1.0e-8 ) rij2 = 1.0e-8;
rij = sqrt( rij2 );
rij3 = rij2 * rij;
rij6 = rij3 * rij3;
rij7 = rij6 * rij;
rij8 = rij7 * rij;
rij9 = rij8 * rij;
rij10 = rij9 * rij;
rij11 = rij10 * rij;
rij12 = rij11 * rij;
if(useCoulomb) coulombTerm = ( chargei * chargej * coulombFactor ) / rij3;
else coulombTerm = 0.0;
/* printf("A = %f Beta = %f qi = %f qj = %f rij = %f\n",A,Beta,chargei,chargej,rij);*/
/*term1 = -A*Beta/rij*exp(-Beta*rij);*/
term1 = A*Beta/rij*exp(-Beta*rij);
br = b*rij;
ebr = exp(-b*rij);
term6 = 0.0;
if(useVanderWals && fabs(C6)>1e-12)
{
fact = 1.0;
s = 1.0;
n = 3;
brk = 1.0;
for(k=1;k<2*n;k++)
{
fact *= k;
brk *= br;
s += brk/fact;
}
sp = s*b;
fact *=2*n;
brk *= br;
s += brk/fact;
term6 = b*C6*ebr*s/rij7
-(2*n)*C6*(1-ebr*s)/rij8
-C6*ebr/rij7*sp;
}
term8 = 0.0;
if(useVanderWals && fabs(C8)>1e-12)
{
fact = 1.0;
s = 1.0;
n = 4;
brk = 1.0;
for(k=1;k<2*n;k++)
{
fact *= k;
brk *= br;
s += brk/fact;
}
sp = s*b;
fact *=2*n;
brk *= br;
s += brk/fact;
term8 = b*C8*ebr*s/rij9
-(2*n)*C8*(1-ebr*s)/rij10
-C8*ebr/rij9*sp;
}
term10 = 0.0;
if(useVanderWals && fabs(C10)>1e-12)
{
fact = 1.0;
s = 1.0;
n = 5;
brk = 1.0;
for(k=1;k<2*n;k++)
{
fact *= k;
brk *= br;
s += brk/fact;
}
sp = s*b;
fact *=2*n;
brk *= br;
s += brk/fact;
term10 = b*C10*ebr*s/rij11
-(2*n)*C10*(1-ebr*s)/rij12
-C10*ebr/rij11*sp;
}
//termAll = term1 - term6 - term8 - term10 + coulombTerm;
termAll = term1 + term6 + term8 + term10 + coulombTerm;
forceix = termAll * rijx;
forceiy = termAll * rijy;
forceiz = termAll * rijz;
forcejx = - forceix;
forcejy = - forceiy;
forcejz = - forceiz;
{
m->gradient[0][ai] -= forceix;
m->gradient[1][ai] -= forceiy;
m->gradient[2][ai] -= forceiz;
m->gradient[0][aj] -= forcejx;
m->gradient[1][aj] -= forcejy;
m->gradient[2][aj] -= forcejz;
}
}
}
/**********************************************************************/
static void calculateGradientAmber(ForceField* forceField)
{
gint i;
gint j;
Molecule* m = &forceField->molecule;
for(j=0;j<3;j++)
for( i=0; i<m->nAtoms;i++)
m->gradient[j][i] = 0.0;
calculateGradientBondAmber(forceField);
if(StopCalcul) return;
calculateGradientBendAmber(forceField);
if(StopCalcul) return;
calculateGradientDihedralAmber(forceField);
if(StopCalcul) return;
calculateGradientImproperTorsion(forceField);
if(StopCalcul) return;
calculateGradientNonBondedAmber(forceField);
if(StopCalcul) return;
calculateGradientHydrogenBondedAmber(forceField);
/*
printf("Before grad pairwise\n");
for( i=0; i<m->nAtoms;i++) for(j=0;j<3;j++) printf(" i = %d j = %d g = %f\n",i,j,m->gradient[j][i]);
*/
if(StopCalcul) return;
calculateGradientPairWise(forceField);
if(StopCalcul) return;
/*
printf("After grad pairwise\n");
for( i=0; i<m->nAtoms;i++) for(j=0;j<3;j++) printf(" i = %d j = %d g = %f\n",i,j,m->gradient[j][i]);
*/
for( i=0; i<m->nAtoms;i++)
{
if(!m->atoms[i].variable)
for(j=0;j<3;j++)
m->gradient[j][i] = 0.0;
}
}
/**********************************************************************/
/*
static void calculateGradientNumericAmber(ForceField* forceField)
{
gint i;
gint j;
Molecule* m = &forceField->molecule;
gdouble h=0.0001;
gdouble E1;
gdouble E2;
for(j=0;j<3;j++)
for( i=0; i<m->nAtoms;i++)
{
while( gtk_events_pending() )
gtk_main_iteration();
if(StopCalcul)
return;
m->atoms[i].coordinates[j] += h;
E1 = calculateEnergyTmpAmber(forceField,&m);
m->atoms[i].coordinates[j] -= h+h;
E2 = calculateEnergyTmpAmber(forceField,&m);
m->atoms[i].coordinates[j] += h;
m->gradient[j][i] = (E1-E2)/2/h;
}
}
*/
/**********************************************************************/
static gdouble calculateEnergyBondAmber(ForceField* forceField,Molecule* molecule)
{
gint i;
gint ai, aj;
AtomMol atomi,atomj;
gdouble rijx, rijy, rijz, forceConstant, equilibriumDistance, term;
Molecule* m = molecule;
gdouble* bondStretchTerms[STRETCHDIM];
gint numberOfStretchTerms = forceField->numberOfStretchTerms;
gdouble energy = 0.0;
gdouble bondLength;
for( i=0; i<STRETCHDIM;i++)
bondStretchTerms[i] = forceField->bondStretchTerms[i];
#ifdef ENABLE_OMP
#pragma omp parallel for private(i,ai,aj,forceConstant, equilibriumDistance,atomi,atomj,rijx,rijy,rijz,bondLength,term) reduction(+:energy)
#endif
for ( i = 0; i < numberOfStretchTerms; i++ )
{
ai = (gint)bondStretchTerms[0][i];
aj = (gint)bondStretchTerms[1][i];
forceConstant = bondStretchTerms[2][i];
equilibriumDistance = bondStretchTerms[3][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
bondLength = sqrt( rijx * rijx + rijy * rijy + rijz * rijz );
term = bondLength - equilibriumDistance;
energy += ( forceConstant ) * term * term;
}
return energy;
}
/**********************************************************************/
static gdouble calculateEnergyBendAmber(ForceField* forceField,Molecule* molecule)
{
gint i;
gint ai, aj, ak;
AtomMol atomi,atomj, atomk;
gdouble thetaDeg;
gdouble term;
gdouble energy = 0.0;
static gdouble D2RxD2R = 1/( RAD_TO_DEG*RAD_TO_DEG);
Molecule* m = molecule;
gdouble* angleBendTerms[BENDDIM];
gint numberOfBendTerms = forceField->numberOfBendTerms;
for( i=0; i<BENDDIM;i++)
angleBendTerms[i] = forceField->angleBendTerms[i];
#ifdef ENABLE_OMP
#pragma omp parallel for private(i,ai,aj,ak,atomi,atomj,atomk,thetaDeg,term) reduction(+:energy)
#endif
for ( i = 0; i < numberOfBendTerms; i++ )
{
ai = (gint)angleBendTerms[0][i];
aj = (gint)angleBendTerms[1][i];
ak = (gint)angleBendTerms[2][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
atomk = m->atoms[ak];
thetaDeg = getAngle(&atomi, &atomj, &atomk);
term = thetaDeg - angleBendTerms[4][i];
term *= term * angleBendTerms[3][i];
term *= D2RxD2R;
energy += term;
/*
printf("f =%f t0 = %f t= %f e= %f\n",
angleBendTerms[3][i],
angleBendTerms[4][i],
thetaDeg,
energy);
*/
}
return energy;
}
/**********************************************************************/
static gdouble calculateEnergyDihedralAmber(ForceField* forceField,Molecule* molecule)
{
gint i;
gint ai, aj, ak, al;
AtomMol atomi,atomj, atomk, atoml;
gdouble phiDeg;
Molecule* m = molecule;
gdouble* dihedralAngleTerms[DIHEDRALDIM];
gint numberOfDihedralTerms = forceField->numberOfDihedralTerms;
gdouble energy = 0.0;
static gdouble D2R = 1.0/57.29577951308232090712;
for(i=0;i<DIHEDRALDIM;i++)
dihedralAngleTerms[i] = forceField->dihedralAngleTerms[i];
#ifdef ENABLE_OMP
#pragma omp parallel for private(i,ai,aj,ak,al,atomi,atomj,atomk,atoml,phiDeg) reduction(+:energy)
#endif
for ( i = 0; i < numberOfDihedralTerms; i++ )
{
ai = (gint)dihedralAngleTerms[0][i];
aj = (gint)dihedralAngleTerms[1][i];
ak = (gint)dihedralAngleTerms[2][i];
al = (gint)dihedralAngleTerms[3][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
atomk = m->atoms[ak];
atoml = m->atoms[al];
phiDeg = getTorsion( &atomi ,&atomj, &atomk, &atoml);
energy += dihedralAngleTerms[5][i]/dihedralAngleTerms[4][i] *
( 1.0 + cos( D2R*(dihedralAngleTerms[7][i] * phiDeg - dihedralAngleTerms[6][i] )) );
}
return energy;
}
/**********************************************************************/
static gdouble calculateEnergyImproperTorsionAmber(ForceField* forceField,Molecule* molecule)
{
gdouble energy = 0.0;
return energy;
}
/**********************************************************************/
static gdouble calculateEnergyfNonBondedAmber(ForceField* forceField,Molecule* molecule)
{
gint i;
gint ai, aj;
AtomMol atomi,atomj;
gdouble rij2, rij6, rij12, coulombTerm, factorNonBonded;
gdouble rijx, rijy, rijz;
gdouble chargei, chargej, Aij, Bij, rij;
gdouble permittivityScale = 1, permittivity = 1;
gdouble coulombFactor;
Molecule* m = molecule;
gdouble* nonBondedTerms[NONBONDEDDIM];
gint numberOfNonBonded = forceField->numberOfNonBonded;
gboolean useCoulomb = forceField->options.coulomb;
gdouble energy = 0.0;
for(i=0;i<NONBONDEDDIM;i++)
nonBondedTerms[i] = forceField->nonBondedTerms[i];
/* now for non-bonded term */
coulombFactor = 332.05382 / ( permittivity * permittivityScale );
/*printf("number of Non Bonded terms = %d\n",numberOfNonBonded);*/
#ifdef ENABLE_OMP
#pragma omp parallel for private(i,ai,aj,Aij,Bij,factorNonBonded,atomi,atomj,chargei,chargej,rijx,rijy,rijz,rij2,rij,rij6,rij12,coulombTerm) reduction(+:energy)
#endif
for ( i = 0; i < numberOfNonBonded; i++ )
{
ai = (gint)nonBondedTerms[0][i];
aj = (gint)nonBondedTerms[1][i];
Aij = nonBondedTerms[2][i];
Bij = nonBondedTerms[3][i];
factorNonBonded = nonBondedTerms[4][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
chargei = atomi.charge;
chargej = atomj.charge;
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
rij = sqrt( rij2 );
rij6 = rij2 * rij2 * rij2;
rij12 = rij6 * rij6;
if(useCoulomb)
coulombTerm = ( chargei * chargej * coulombFactor*factorNonBonded ) / rij;
else
coulombTerm = 0.0;
energy += Aij / rij12 - Bij / rij6 + coulombTerm;
/*
printf("A =%f B = %f r= %f e= %f\n",
Aij,Bij ,rij,energy);
*/
}
/* printf("Non Bonded energy = %f\n",energy);*/
return energy;
}
/**********************************************************************/
static gdouble calculateEnergyHydrogenBondedAmber(ForceField* forceField,Molecule* molecule)
{
gint i;
gint ai, aj;
AtomMol atomi,atomj;
gdouble rij2, rij6, rij12;
gdouble rijx, rijy, rijz;
gdouble rij4, rij10;
gdouble Cij, Dij;
Molecule* m = molecule;
gdouble* hydrogenBondedTerms[HYDROGENBONDEDDIM];
gint numberOfHydrogenBonded = forceField->numberOfHydrogenBonded;
gdouble energy = 0.0;
for(i=0;i<HYDROGENBONDEDDIM;i++)
hydrogenBondedTerms[i] = forceField->hydrogenBondedTerms[i];
/* Hydrogen-bonded term */
#ifdef ENABLE_OMP
#pragma omp parallel for private(i,ai,aj,Cij,Dij,atomi,atomj,rijx,rijy,rijz,rij2,rij4,rij6,rij10,rij12) reduction(+:energy)
#endif
for ( i = 0; i < numberOfHydrogenBonded; i++ )
{
ai = (gint)hydrogenBondedTerms[0][i];
aj = (gint)hydrogenBondedTerms[1][i];
Cij = hydrogenBondedTerms[2][i];
Dij = hydrogenBondedTerms[3][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
if ( rij2 < 1.0e-2 )
{
printf("i = %d j = %d\n",ai,aj);
rij2 = 1.0e-2;
}
rij4 = rij2 * rij2;
rij6 = rij4 * rij2;
rij10 = rij6 * rij4;
rij12 = rij10 * rij2;
energy += Cij / rij12 - Dij / rij10;
/*
printf("C =%f D = %f r= %f e= %f\n",
Cij,Dij ,sqrt(rij2),energy);
*/
}
return energy;
}
/**********************************************************************/
static gdouble calculateEnergyPairWise(ForceField* forceField,Molecule* molecule)
{
gint i;
gint ai, aj;
AtomMol atomi,atomj;
gdouble rij2, rij6, rij8, rij10;
gdouble coulombTerm;
gdouble rijx, rijy, rijz;
gdouble chargei, chargej, rij;
gdouble permittivityScale = 1, permittivity = 1;
gdouble coulombFactor;
Molecule* m = molecule;
gdouble* pairWiseTerms[PAIRWISEDIM];
gint numberOfPairWise = forceField->numberOfPairWise;
gboolean useCoulomb = forceField->options.coulomb;
gboolean useVanderWals = forceField->options.vanderWals;
gdouble energy = 0.0;
gdouble A, Beta;
gdouble B6, B8, B10;
gdouble c6, c8, c10, b;
for(i=0;i<PAIRWISEDIM;i++)
pairWiseTerms[i] = forceField->pairWiseTerms[i];
/* now for non-bonded term */
coulombFactor = 332.05382/ ( permittivity * permittivityScale );
/* printf("number of Non Bonded terms = %d\n",numberOfPairWise);*/
for ( i = 0; i < numberOfPairWise; i++ )
{
ai = (gint)pairWiseTerms[0][i];
aj = (gint)pairWiseTerms[1][i];
A = pairWiseTerms[2][i];
Beta = pairWiseTerms[3][i];
c6 = pairWiseTerms[4][i];
c8 = pairWiseTerms[5][i];
c10 = pairWiseTerms[6][i];
b = pairWiseTerms[7][i];
atomi = m->atoms[ai];
atomj = m->atoms[aj];
chargei = atomi.charge;
chargej = atomj.charge;
rijx = atomi.coordinates[0] - atomj.coordinates[0];
rijy = atomi.coordinates[1] - atomj.coordinates[1];
rijz = atomi.coordinates[2] - atomj.coordinates[2];
rij2 = rijx * rijx + rijy * rijy + rijz * rijz;
//if(rij2<1e-2) rij = 1e-2;
rij = sqrt( rij2 );
rij6 = rij2 * rij2 * rij2;
rij8 = rij6* rij2;
rij10 = rij8 * rij2;
if(useCoulomb)
coulombTerm = ( chargei * chargej * coulombFactor ) / rij;
else
coulombTerm = 0.0;
B6 = 0;
B8 = 0;
B10 = 0;
/* printf("A = %f Beta = %f qi = %f qj = %f rij = %f\n",A,Beta,chargei,chargej,rij);*/
if(useVanderWals)
{
gdouble fact = 1.0;
gdouble s = 1.0;
gdouble br = b*rij;
gdouble brk = 1.0;
gint k;
if(fabs(c6)>1e-12)
{
for(k=1;k<=2*3;k++)
{
fact *= k;
brk *= br;
s += brk/fact;
}
B6 = c6*(1-exp(-br)*s);
}
if(fabs(c8)>1e-12)
{
fact = 1.0;
s = 1.0;
br = b*rij;
brk = 1.0;
for(k=1;k<=2*4;k++)
{
fact *= k;
brk *= br;
s += brk/fact;
}
B8 = c8*(1-exp(-br)*s);
}
if(fabs(c10)>1e-12)
{
fact = 1.0;
s = 1.0;
br = b*rij;
brk = 1.0;
for(k=1;k<=2*5;k++)
{
fact *= k;
brk *= br;
s += brk/fact;
}
B10 = c10*(1-exp(-br)*s);
}
}
energy += A*exp(-Beta*rij)
- B6 / rij6
- B8 / rij8
- B10 / rij10
+ coulombTerm;
}
return energy;
}
/**********************************************************************/
static void calculateEnergyAmber(ForceField* forceField)
{
Molecule* m = &forceField->molecule;
forceField->molecule.energy = calculateEnergyTmpAmber(forceField,m);
}
/**********************************************************************/
static gdouble calculateEnergyTmpAmber(ForceField* forceField,Molecule* molecule)
{
gdouble energy = 0.0;
energy +=calculateEnergyBondAmber(forceField,molecule);
energy +=calculateEnergyBendAmber(forceField,molecule);
energy +=calculateEnergyDihedralAmber(forceField,molecule);
energy +=calculateEnergyImproperTorsionAmber(forceField,molecule);
energy +=calculateEnergyfNonBondedAmber(forceField,molecule);
energy +=calculateEnergyHydrogenBondedAmber(forceField,molecule);
energy +=calculateEnergyPairWise(forceField,molecule);
return energy;
}
/**********************************************************************/
ForceField createAmberModel
(GeomDef* geom, gint Natoms,ForceFieldOptions forceFieldOptions)
{
ForceField forceField = newAmberModel();
forceField.molecule = createMolecule(geom,Natoms,TRUE);
forceField.options = forceFieldOptions;
set_text_to_draw(_("Setting of Parameters ..."));
set_statubar_operation_str(_("Setting of Parameters ..."));
drawGeom();
while( gtk_events_pending() )
gtk_main_iteration();
setAmberParameters(&forceField);
drawGeom();
while( gtk_events_pending() )
gtk_main_iteration();
return forceField;
}
/**********************************************************************/
ForceField createPairWiseModel
(GeomDef* geom,gint Natoms,ForceFieldOptions forceFieldOptions)
{
ForceField forceField = newPairWiseModel();
forceField.molecule = createMolecule(geom,Natoms,TRUE);
forceField.options = forceFieldOptions;
forceField.options.bondStretch = FALSE;
forceField.options.angleBend = FALSE;
forceField.options.dihedralAngle = FALSE;
forceField.options.improperTorsion = FALSE;
forceField.options.nonBonded = FALSE;
forceField.options.hydrogenBonded = FALSE;
set_text_to_draw(_("Setting of Parameters ..."));
set_statubar_operation_str(_("Setting of Parameters ..."));
drawGeom();
while( gtk_events_pending() )
gtk_main_iteration();
setAllPairWiseParameters(&forceField);
drawGeom();
while( gtk_events_pending() )
gtk_main_iteration();
return forceField;
}
/**********************************************************************/
void loadAmberParameters()
{
AmberParameters amberParameters;
gchar* persoFileName =
g_strdup_printf("%s%sPersonalMM.prm",gabedit_directory(), G_DIR_SEPARATOR_S);
gchar* defaultFileName =
g_strdup_printf("%s%sMolecularMechanics.prm",gabedit_directory(), G_DIR_SEPARATOR_S);
if(staticAmberParameters != NULL)
freeAmberParameters(staticAmberParameters);
amberParameters = newAmberParameters();
if(!readAmberParameters(&amberParameters,persoFileName))
if(!readAmberParameters(&amberParameters,defaultFileName))
{
createMMFile();
if(!readAmberParameters(&amberParameters,defaultFileName))
{
g_free(persoFileName);
g_free(defaultFileName);
return;
}
}
staticAmberParameters = g_malloc(sizeof(AmberParameters));
*staticAmberParameters = amberParameters;
g_free(persoFileName);
g_free(defaultFileName);
}
/**********************************************************************/
void saveAmberParameters()
{
createPersonalParametersFile(staticAmberParameters);
}
/**********************************************************************/
AmberParameters* getPointerAmberParameters()
{
return staticAmberParameters;
}
/**********************************************************************/
void setPointerAmberParameters(AmberParameters* ptr)
{
staticAmberParameters = ptr;
}
/********************************************************************************/
gchar** getListMMTypes(gint* nlist)
{
gchar** t = NULL;
gint i;
*nlist = 0;
if(!staticAmberParameters || staticAmberParameters->numberOfTypes<=0)
return NULL;
t = g_malloc(staticAmberParameters->numberOfTypes*sizeof(gchar*));
*nlist = staticAmberParameters->numberOfTypes;
for(i=0;i<staticAmberParameters->numberOfTypes;i++)
t[i] = g_strdup(staticAmberParameters->atomTypes[i].name);
return t;
}
|
pi.c | #include <omp.h>
#include <stdio.h>
#include <stdlib.h>
#define MAX_THREADS 4
static long steps = 1000000000;
double step;
int main (int argc, const char *argv[]) {
int i,j;
double x;
double pi, sum = 0.0;
double start, delta;
step = 1.0/(double) steps;
for (j=1; j<= MAX_THREADS; j++) {
printf(" running on %d threads: ", j);
omp_set_num_threads(j);
sum = 0.0;
double start = omp_get_wtime();
#pragma omp parallel for reduction(+:sum) private(x)
for (i=0; i < steps; i++) {
x = (i+0.5)*step;
sum += 4.0 / (1.0+x*x);
}
pi = step * sum;
delta = omp_get_wtime() - start;
printf("PI = %.16g computed in %.4g seconds\n", pi, delta);
}
} |
DRB004-antidep2-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.
*/
/*
Two nested loops with loop-carried anti-dependence on the outer level.
This is a variable-length array version in C99.
Data race pair: a[i][j]@70:7 vs. a[i+1][j]@70:18
*/
#include <stdlib.h>
#include <stdio.h>
int main(int argc,char *argv[])
{
int i, j;
int len = 20;
if (argc>1)
len = atoi(argv[1]);
double a[len][len];
#pragma omp target data map(from:a[0:len][0:len])
#pragma omp target parallel for private(j)
for (i=0; i< len; i++)
for (j=0; j<len; j++)
a[i][j] = 0.5;
#pragma omp target data map(tofrom:a[0:len][0:len])
for (i = 0; i < len - 1; i += 1) {
#pragma omp target parallel for
for (j = 0; j < len ; j += 1) {
a[i][j] += a[i + 1][j];
}
}
for (i=0; i< len; i++)
for (j=0; j<len; j++)
printf("%lf\n",a[i][j]);
return 0;
}
|
DRB085-threadprivate-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.
*/
/*
A file-scope variable used within a function called by a parallel region.
Use threadprivate to avoid data races.
*/
#include <stdio.h>
#include <assert.h>
int sum0=0, sum1=0;
void foo (int i)
{
sum0=sum0+i;
}
int main()
{
int len=1000;
int i, sum=0;
#pragma omp parallel for private(i) reduction(+:sum0)
for (i=0;i<len;i++)
{
foo (i);
}
sum=sum+sum0;
/* reference calculation */
#pragma omp parallel for private(i) reduction(+:sum1)
for (i=0;i<len;i++)
{
sum1=sum1+i;
}
printf("sum=%d; sum1=%d\n",sum,sum1);
assert(sum==sum1);
return 0;
}
|
str-matching_gpu.c | /*
This program performs string matching on the GPU with
dynamically allocated vector.
Author: Gleison Souza Diniz Mendonça
Date: 04-01-2015
version 2.0
Run:
ipmacc string-matching _gpu.c -o str
./str matrix-size
*/
#include "BenchmarksUtil.h"
#include <assert.h>
#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#ifdef RUN_TEST
#define SIZE 1100
#elif RUN_BENCHMARK
#define SIZE 9600
#else
#define SIZE 1000
#endif
#define SIZE2 SIZE / 2
#define PERCENT_DIFF_ERROR_THRESHOLD 0.01
/// initialize the two strings
void init(char *frase, char *palavra) {
int i;
for (i = 0; i < SIZE; i++) {
frase[i] = 'a';
}
frase[i] = '\0';
for (i = 0; i < SIZE2; i++) {
palavra[i] = 'a';
}
palavra[i] = '\0';
}
/// string matching algorithm GPU
/// s = size of longer string
/// p = size of less string
int string_matching_GPU(char *frase, char *palavra) {
int i, diff, j, parallel_size, count = 0;
diff = SIZE - SIZE2;
parallel_size = 10000;
int *vector;
vector = (int *)malloc(sizeof(int) * parallel_size);
for (i = 0; i < parallel_size; i++) {
vector[i] = 0;
}
#pragma omp target map(to : frase[0 : SIZE], palavra[0 : SIZE2]) map( \
tofrom : vector[0 : parallel_size]) device(DEVICE_ID)
{
#pragma omp parallel for reduction(+ : count)
for (i = 0; i < diff; i++) {
int v = 0;
for (j = 0; j < SIZE2; j++) {
if (frase[(i + j)] != palavra[j]) {
v = 1;
}
}
if (v == 0) {
count++;
}
}
}
return count;
}
int string_matching_CPU(char *frase, char *palavra) {
int i, j, diff, count;
diff = SIZE - SIZE2;
count = 0;
for (i = 0; i < diff; i++) {
int v;
v = 0;
for (j = 0; j < SIZE2; j++) {
if (frase[(i + j)] != palavra[j]) {
v = 1;
}
}
if (v == 0) {
count++;
}
}
return count;
}
int main(int argc, char *argv[]) {
double t_start, t_end;
int fail = 0;
char *frase;
char *palavra;
int count_cpu, count_gpu;
frase = (char *)malloc(sizeof(char) * (SIZE + 1));
palavra = (char *)malloc(sizeof(char) * (SIZE2 + 1));
init(frase, palavra);
fprintf(stdout, "<< String Matching >>\n");
t_start = rtclock();
count_cpu = string_matching_CPU(frase, palavra);
t_end = rtclock();
fprintf(stdout, "CPU Runtime: %0.6lfs\n", t_end - t_start);
#ifdef RUN_TEST
t_start = rtclock();
count_gpu = string_matching_GPU(frase, palavra);
t_end = rtclock();
fprintf(stdout, "GPU Runtime: %0.6lfs\n", t_end - t_start);
if (count_cpu == count_gpu) {
printf("Corrects answers: %d = %d\n", count_cpu, count_gpu);
fail = 0;
} else {
printf("Error: %d != %d\n", count_cpu, count_gpu);
fail = 1;
}
#endif
free(frase);
free(palavra);
return fail;
}
|
Mod-DRB025-simdtruedep-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.
*/
/*
This one has race condition due to true dependence.
But data races happen at instruction level, not thread level.
Data race pair: a[i+1]@68:5 vs. a[i]@68:12
*/
#include "omprace.h"
#include <omp.h>
#include <stdlib.h>
int main(int argc, char* argv[])
{
omprace_init();
int i;
int len=100;
if (argc>1)
len = atoi(argv[1]);
int a[len], b[len];
for (i=0;i<len;i++)
{
a[i]=i;
b[i]=i+1;
}
#pragma omp parallel for
for (i=0;i<len-1;i++)
a[i+1]=a[i]*b[i];
omprace_fini();
return 0;
}
|
OpenMPClause.h | //===- OpenMPClause.h - Classes for OpenMP clauses --------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
/// \file
/// \brief This file defines OpenMP AST classes for clauses.
/// There are clauses for executable directives, clauses for declarative
/// directives and clauses which can be used in both kinds of directives.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_AST_OPENMPCLAUSE_H
#define LLVM_CLANG_AST_OPENMPCLAUSE_H
#include "clang/AST/Expr.h"
#include "clang/AST/Stmt.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Basic/SourceLocation.h"
namespace clang {
//===----------------------------------------------------------------------===//
// AST classes for clauses.
//===----------------------------------------------------------------------===//
/// \brief This is a basic class for representing single OpenMP clause.
///
class OMPClause {
/// \brief Starting location of the clause (the clause keyword).
SourceLocation StartLoc;
/// \brief Ending location of the clause.
SourceLocation EndLoc;
/// \brief Kind of the clause.
OpenMPClauseKind Kind;
protected:
OMPClause(OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation EndLoc)
: StartLoc(StartLoc), EndLoc(EndLoc), Kind(K) {}
public:
/// \brief Returns the starting location of the clause.
SourceLocation getLocStart() const { return StartLoc; }
/// \brief Returns the ending location of the clause.
SourceLocation getLocEnd() const { return EndLoc; }
/// \brief Sets the starting location of the clause.
void setLocStart(SourceLocation Loc) { StartLoc = Loc; }
/// \brief Sets the ending location of the clause.
void setLocEnd(SourceLocation Loc) { EndLoc = Loc; }
/// \brief Returns kind of OpenMP clause (private, shared, reduction, etc.).
OpenMPClauseKind getClauseKind() const { return Kind; }
bool isImplicit() const { return StartLoc.isInvalid(); }
typedef StmtIterator child_iterator;
typedef ConstStmtIterator const_child_iterator;
typedef llvm::iterator_range<child_iterator> child_range;
typedef llvm::iterator_range<const_child_iterator> const_child_range;
child_range children();
const_child_range children() const {
auto Children = const_cast<OMPClause *>(this)->children();
return const_child_range(Children.begin(), Children.end());
}
static bool classof(const OMPClause *) { return true; }
};
/// Class that handles pre-initialization statement for some clauses, like
/// 'shedule', 'firstprivate' etc.
class OMPClauseWithPreInit {
friend class OMPClauseReader;
/// Pre-initialization statement for the clause.
Stmt *PreInit;
protected:
/// Set pre-initialization statement for the clause.
void setPreInitStmt(Stmt *S) { PreInit = S; }
OMPClauseWithPreInit(const OMPClause *This) : PreInit(nullptr) {
assert(get(This) && "get is not tuned for pre-init.");
}
public:
/// Get pre-initialization statement for the clause.
const Stmt *getPreInitStmt() const { return PreInit; }
/// Get pre-initialization statement for the clause.
Stmt *getPreInitStmt() { return PreInit; }
static OMPClauseWithPreInit *get(OMPClause *C);
static const OMPClauseWithPreInit *get(const OMPClause *C);
};
/// Class that handles post-update expression for some clauses, like
/// 'lastprivate', 'reduction' etc.
class OMPClauseWithPostUpdate : public OMPClauseWithPreInit {
friend class OMPClauseReader;
/// Post-update expression for the clause.
Expr *PostUpdate;
protected:
/// Set pre-initialization statement for the clause.
void setPostUpdateExpr(Expr *S) { PostUpdate = S; }
OMPClauseWithPostUpdate(const OMPClause *This)
: OMPClauseWithPreInit(This), PostUpdate(nullptr) {
assert(get(This) && "get is not tuned for post-update.");
}
public:
/// Get post-update expression for the clause.
const Expr *getPostUpdateExpr() const { return PostUpdate; }
/// Get post-update expression for the clause.
Expr *getPostUpdateExpr() { return PostUpdate; }
static OMPClauseWithPostUpdate *get(OMPClause *C);
static const OMPClauseWithPostUpdate *get(const OMPClause *C);
};
/// \brief This represents clauses with the list of variables like 'private',
/// 'firstprivate', 'copyin', 'shared', or 'reduction' clauses in the
/// '#pragma omp ...' directives.
template <class T> class OMPVarListClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Number of variables in the list.
unsigned NumVars;
protected:
/// \brief Fetches list of variables associated with this clause.
MutableArrayRef<Expr *> getVarRefs() {
return MutableArrayRef<Expr *>(
static_cast<T *>(this)->template getTrailingObjects<Expr *>(), NumVars);
}
/// \brief Sets the list of variables for this clause.
void setVarRefs(ArrayRef<Expr *> VL) {
assert(VL.size() == NumVars &&
"Number of variables is not the same as the preallocated buffer");
std::copy(VL.begin(), VL.end(),
static_cast<T *>(this)->template getTrailingObjects<Expr *>());
}
/// \brief Build a clause with \a N variables
///
/// \param K Kind of the clause.
/// \param StartLoc Starting location of the clause (the clause keyword).
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPVarListClause(OpenMPClauseKind K, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc, unsigned N)
: OMPClause(K, StartLoc, EndLoc), LParenLoc(LParenLoc), NumVars(N) {}
public:
typedef MutableArrayRef<Expr *>::iterator varlist_iterator;
typedef ArrayRef<const Expr *>::iterator varlist_const_iterator;
typedef llvm::iterator_range<varlist_iterator> varlist_range;
typedef llvm::iterator_range<varlist_const_iterator> varlist_const_range;
unsigned varlist_size() const { return NumVars; }
bool varlist_empty() const { return NumVars == 0; }
varlist_range varlists() {
return varlist_range(varlist_begin(), varlist_end());
}
varlist_const_range varlists() const {
return varlist_const_range(varlist_begin(), varlist_end());
}
varlist_iterator varlist_begin() { return getVarRefs().begin(); }
varlist_iterator varlist_end() { return getVarRefs().end(); }
varlist_const_iterator varlist_begin() const { return getVarRefs().begin(); }
varlist_const_iterator varlist_end() const { return getVarRefs().end(); }
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Fetches list of all variables in the clause.
ArrayRef<const Expr *> getVarRefs() const {
return llvm::makeArrayRef(
static_cast<const T *>(this)->template getTrailingObjects<Expr *>(),
NumVars);
}
};
/// \brief This represents 'if' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp parallel if(parallel:a > 5)
/// \endcode
/// In this example directive '#pragma omp parallel' has simple 'if' clause with
/// condition 'a > 5' and directive name modifier 'parallel'.
///
class OMPIfClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Condition of the 'if' clause.
Stmt *Condition;
/// \brief Location of ':' (if any).
SourceLocation ColonLoc;
/// \brief Directive name modifier for the clause.
OpenMPDirectiveKind NameModifier;
/// \brief Name modifier location.
SourceLocation NameModifierLoc;
/// \brief Set condition.
///
void setCondition(Expr *Cond) { Condition = Cond; }
/// \brief Set directive name modifier for the clause.
///
void setNameModifier(OpenMPDirectiveKind NM) { NameModifier = NM; }
/// \brief Set location of directive name modifier for the clause.
///
void setNameModifierLoc(SourceLocation Loc) { NameModifierLoc = Loc; }
/// \brief Set location of ':'.
///
void setColonLoc(SourceLocation Loc) { ColonLoc = Loc; }
public:
/// \brief Build 'if' clause with condition \a Cond.
///
/// \param NameModifier [OpenMP 4.1] Directive name modifier of clause.
/// \param Cond Condition of the clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param NameModifierLoc Location of directive name modifier.
/// \param ColonLoc [OpenMP 4.1] Location of ':'.
/// \param EndLoc Ending location of the clause.
///
OMPIfClause(OpenMPDirectiveKind NameModifier, Expr *Cond,
SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation NameModifierLoc, SourceLocation ColonLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_if, StartLoc, EndLoc), LParenLoc(LParenLoc),
Condition(Cond), ColonLoc(ColonLoc), NameModifier(NameModifier),
NameModifierLoc(NameModifierLoc) {}
/// \brief Build an empty clause.
///
OMPIfClause()
: OMPClause(OMPC_if, SourceLocation(), SourceLocation()), LParenLoc(),
Condition(nullptr), ColonLoc(), NameModifier(OMPD_unknown),
NameModifierLoc() {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return the location of ':'.
SourceLocation getColonLoc() const { return ColonLoc; }
/// \brief Returns condition.
Expr *getCondition() const { return cast_or_null<Expr>(Condition); }
/// \brief Return directive name modifier associated with the clause.
OpenMPDirectiveKind getNameModifier() const { return NameModifier; }
/// \brief Return the location of directive name modifier.
SourceLocation getNameModifierLoc() const { return NameModifierLoc; }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_if;
}
child_range children() { return child_range(&Condition, &Condition + 1); }
};
/// \brief This represents 'final' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp task final(a > 5)
/// \endcode
/// In this example directive '#pragma omp task' has simple 'final'
/// clause with condition 'a > 5'.
///
class OMPFinalClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Condition of the 'if' clause.
Stmt *Condition;
/// \brief Set condition.
///
void setCondition(Expr *Cond) { Condition = Cond; }
public:
/// \brief Build 'final' clause with condition \a Cond.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param Cond Condition of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPFinalClause(Expr *Cond, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_final, StartLoc, EndLoc), LParenLoc(LParenLoc),
Condition(Cond) {}
/// \brief Build an empty clause.
///
OMPFinalClause()
: OMPClause(OMPC_final, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Condition(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Returns condition.
Expr *getCondition() const { return cast_or_null<Expr>(Condition); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_final;
}
child_range children() { return child_range(&Condition, &Condition + 1); }
};
/// \brief This represents 'num_threads' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp parallel num_threads(6)
/// \endcode
/// In this example directive '#pragma omp parallel' has simple 'num_threads'
/// clause with number of threads '6'.
///
class OMPNumThreadsClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Condition of the 'num_threads' clause.
Stmt *NumThreads;
/// \brief Set condition.
///
void setNumThreads(Expr *NThreads) { NumThreads = NThreads; }
public:
/// \brief Build 'num_threads' clause with condition \a NumThreads.
///
/// \param NumThreads Number of threads for the construct.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPNumThreadsClause(Expr *NumThreads, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc)
: OMPClause(OMPC_num_threads, StartLoc, EndLoc), LParenLoc(LParenLoc),
NumThreads(NumThreads) {}
/// \brief Build an empty clause.
///
OMPNumThreadsClause()
: OMPClause(OMPC_num_threads, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), NumThreads(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Returns number of threads.
Expr *getNumThreads() const { return cast_or_null<Expr>(NumThreads); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_num_threads;
}
child_range children() { return child_range(&NumThreads, &NumThreads + 1); }
};
/// \brief This represents 'safelen' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp simd safelen(4)
/// \endcode
/// In this example directive '#pragma omp simd' has clause 'safelen'
/// with single expression '4'.
/// If the safelen clause is used then no two iterations executed
/// concurrently with SIMD instructions can have a greater distance
/// in the logical iteration space than its value. The parameter of
/// the safelen clause must be a constant positive integer expression.
///
class OMPSafelenClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Safe iteration space distance.
Stmt *Safelen;
/// \brief Set safelen.
void setSafelen(Expr *Len) { Safelen = Len; }
public:
/// \brief Build 'safelen' clause.
///
/// \param Len Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPSafelenClause(Expr *Len, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_safelen, StartLoc, EndLoc), LParenLoc(LParenLoc),
Safelen(Len) {}
/// \brief Build an empty clause.
///
explicit OMPSafelenClause()
: OMPClause(OMPC_safelen, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Safelen(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return safe iteration space distance.
Expr *getSafelen() const { return cast_or_null<Expr>(Safelen); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_safelen;
}
child_range children() { return child_range(&Safelen, &Safelen + 1); }
};
/// \brief This represents 'simdlen' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp simd simdlen(4)
/// \endcode
/// In this example directive '#pragma omp simd' has clause 'simdlen'
/// with single expression '4'.
/// If the 'simdlen' clause is used then it specifies the preferred number of
/// iterations to be executed concurrently. The parameter of the 'simdlen'
/// clause must be a constant positive integer expression.
///
class OMPSimdlenClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Safe iteration space distance.
Stmt *Simdlen;
/// \brief Set simdlen.
void setSimdlen(Expr *Len) { Simdlen = Len; }
public:
/// \brief Build 'simdlen' clause.
///
/// \param Len Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPSimdlenClause(Expr *Len, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_simdlen, StartLoc, EndLoc), LParenLoc(LParenLoc),
Simdlen(Len) {}
/// \brief Build an empty clause.
///
explicit OMPSimdlenClause()
: OMPClause(OMPC_simdlen, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Simdlen(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return safe iteration space distance.
Expr *getSimdlen() const { return cast_or_null<Expr>(Simdlen); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_simdlen;
}
child_range children() { return child_range(&Simdlen, &Simdlen + 1); }
};
/// \brief This represents 'collapse' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp simd collapse(3)
/// \endcode
/// In this example directive '#pragma omp simd' has clause 'collapse'
/// with single expression '3'.
/// The parameter must be a constant positive integer expression, it specifies
/// the number of nested loops that should be collapsed into a single iteration
/// space.
///
class OMPCollapseClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Number of for-loops.
Stmt *NumForLoops;
/// \brief Set the number of associated for-loops.
void setNumForLoops(Expr *Num) { NumForLoops = Num; }
public:
/// \brief Build 'collapse' clause.
///
/// \param Num Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPCollapseClause(Expr *Num, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc)
: OMPClause(OMPC_collapse, StartLoc, EndLoc), LParenLoc(LParenLoc),
NumForLoops(Num) {}
/// \brief Build an empty clause.
///
explicit OMPCollapseClause()
: OMPClause(OMPC_collapse, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), NumForLoops(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return the number of associated for-loops.
Expr *getNumForLoops() const { return cast_or_null<Expr>(NumForLoops); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_collapse;
}
child_range children() { return child_range(&NumForLoops, &NumForLoops + 1); }
};
/// \brief This represents 'default' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp parallel default(shared)
/// \endcode
/// In this example directive '#pragma omp parallel' has simple 'default'
/// clause with kind 'shared'.
///
class OMPDefaultClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief A kind of the 'default' clause.
OpenMPDefaultClauseKind Kind;
/// \brief Start location of the kind in source code.
SourceLocation KindKwLoc;
/// \brief Set kind of the clauses.
///
/// \param K Argument of clause.
///
void setDefaultKind(OpenMPDefaultClauseKind K) { Kind = K; }
/// \brief Set argument location.
///
/// \param KLoc Argument location.
///
void setDefaultKindKwLoc(SourceLocation KLoc) { KindKwLoc = KLoc; }
public:
/// \brief Build 'default' clause with argument \a A ('none' or 'shared').
///
/// \param A Argument of the clause ('none' or 'shared').
/// \param ALoc Starting location of the argument.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPDefaultClause(OpenMPDefaultClauseKind A, SourceLocation ALoc,
SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_default, StartLoc, EndLoc), LParenLoc(LParenLoc),
Kind(A), KindKwLoc(ALoc) {}
/// \brief Build an empty clause.
///
OMPDefaultClause()
: OMPClause(OMPC_default, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Kind(OMPC_DEFAULT_unknown),
KindKwLoc(SourceLocation()) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Returns kind of the clause.
OpenMPDefaultClauseKind getDefaultKind() const { return Kind; }
/// \brief Returns location of clause kind.
SourceLocation getDefaultKindKwLoc() const { return KindKwLoc; }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_default;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'proc_bind' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp parallel proc_bind(master)
/// \endcode
/// In this example directive '#pragma omp parallel' has simple 'proc_bind'
/// clause with kind 'master'.
///
class OMPProcBindClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief A kind of the 'proc_bind' clause.
OpenMPProcBindClauseKind Kind;
/// \brief Start location of the kind in source code.
SourceLocation KindKwLoc;
/// \brief Set kind of the clause.
///
/// \param K Kind of clause.
///
void setProcBindKind(OpenMPProcBindClauseKind K) { Kind = K; }
/// \brief Set clause kind location.
///
/// \param KLoc Kind location.
///
void setProcBindKindKwLoc(SourceLocation KLoc) { KindKwLoc = KLoc; }
public:
/// \brief Build 'proc_bind' clause with argument \a A ('master', 'close' or
/// 'spread').
///
/// \param A Argument of the clause ('master', 'close' or 'spread').
/// \param ALoc Starting location of the argument.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPProcBindClause(OpenMPProcBindClauseKind A, SourceLocation ALoc,
SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_proc_bind, StartLoc, EndLoc), LParenLoc(LParenLoc),
Kind(A), KindKwLoc(ALoc) {}
/// \brief Build an empty clause.
///
OMPProcBindClause()
: OMPClause(OMPC_proc_bind, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Kind(OMPC_PROC_BIND_unknown),
KindKwLoc(SourceLocation()) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Returns kind of the clause.
OpenMPProcBindClauseKind getProcBindKind() const { return Kind; }
/// \brief Returns location of clause kind.
SourceLocation getProcBindKindKwLoc() const { return KindKwLoc; }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_proc_bind;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'schedule' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp for schedule(static, 3)
/// \endcode
/// In this example directive '#pragma omp for' has 'schedule' clause with
/// arguments 'static' and '3'.
///
class OMPScheduleClause : public OMPClause, public OMPClauseWithPreInit {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief A kind of the 'schedule' clause.
OpenMPScheduleClauseKind Kind;
/// \brief Modifiers for 'schedule' clause.
enum {FIRST, SECOND, NUM_MODIFIERS};
OpenMPScheduleClauseModifier Modifiers[NUM_MODIFIERS];
/// \brief Locations of modifiers.
SourceLocation ModifiersLoc[NUM_MODIFIERS];
/// \brief Start location of the schedule ind in source code.
SourceLocation KindLoc;
/// \brief Location of ',' (if any).
SourceLocation CommaLoc;
/// \brief Chunk size.
Expr *ChunkSize;
/// \brief Set schedule kind.
///
/// \param K Schedule kind.
///
void setScheduleKind(OpenMPScheduleClauseKind K) { Kind = K; }
/// \brief Set the first schedule modifier.
///
/// \param M Schedule modifier.
///
void setFirstScheduleModifier(OpenMPScheduleClauseModifier M) {
Modifiers[FIRST] = M;
}
/// \brief Set the second schedule modifier.
///
/// \param M Schedule modifier.
///
void setSecondScheduleModifier(OpenMPScheduleClauseModifier M) {
Modifiers[SECOND] = M;
}
/// \brief Set location of the first schedule modifier.
///
void setFirstScheduleModifierLoc(SourceLocation Loc) {
ModifiersLoc[FIRST] = Loc;
}
/// \brief Set location of the second schedule modifier.
///
void setSecondScheduleModifierLoc(SourceLocation Loc) {
ModifiersLoc[SECOND] = Loc;
}
/// \brief Set schedule modifier location.
///
/// \param M Schedule modifier location.
///
void setScheduleModifer(OpenMPScheduleClauseModifier M) {
if (Modifiers[FIRST] == OMPC_SCHEDULE_MODIFIER_unknown)
Modifiers[FIRST] = M;
else {
assert(Modifiers[SECOND] == OMPC_SCHEDULE_MODIFIER_unknown);
Modifiers[SECOND] = M;
}
}
/// \brief Sets the location of '('.
///
/// \param Loc Location of '('.
///
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Set schedule kind start location.
///
/// \param KLoc Schedule kind location.
///
void setScheduleKindLoc(SourceLocation KLoc) { KindLoc = KLoc; }
/// \brief Set location of ','.
///
/// \param Loc Location of ','.
///
void setCommaLoc(SourceLocation Loc) { CommaLoc = Loc; }
/// \brief Set chunk size.
///
/// \param E Chunk size.
///
void setChunkSize(Expr *E) { ChunkSize = E; }
public:
/// \brief Build 'schedule' clause with schedule kind \a Kind and chunk size
/// expression \a ChunkSize.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param KLoc Starting location of the argument.
/// \param CommaLoc Location of ','.
/// \param EndLoc Ending location of the clause.
/// \param Kind Schedule kind.
/// \param ChunkSize Chunk size.
/// \param HelperChunkSize Helper chunk size for combined directives.
/// \param M1 The first modifier applied to 'schedule' clause.
/// \param M1Loc Location of the first modifier
/// \param M2 The second modifier applied to 'schedule' clause.
/// \param M2Loc Location of the second modifier
///
OMPScheduleClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation KLoc, SourceLocation CommaLoc,
SourceLocation EndLoc, OpenMPScheduleClauseKind Kind,
Expr *ChunkSize, Stmt *HelperChunkSize,
OpenMPScheduleClauseModifier M1, SourceLocation M1Loc,
OpenMPScheduleClauseModifier M2, SourceLocation M2Loc)
: OMPClause(OMPC_schedule, StartLoc, EndLoc), OMPClauseWithPreInit(this),
LParenLoc(LParenLoc), Kind(Kind), KindLoc(KLoc), CommaLoc(CommaLoc),
ChunkSize(ChunkSize) {
setPreInitStmt(HelperChunkSize);
Modifiers[FIRST] = M1;
Modifiers[SECOND] = M2;
ModifiersLoc[FIRST] = M1Loc;
ModifiersLoc[SECOND] = M2Loc;
}
/// \brief Build an empty clause.
///
explicit OMPScheduleClause()
: OMPClause(OMPC_schedule, SourceLocation(), SourceLocation()),
OMPClauseWithPreInit(this), Kind(OMPC_SCHEDULE_unknown),
ChunkSize(nullptr) {
Modifiers[FIRST] = OMPC_SCHEDULE_MODIFIER_unknown;
Modifiers[SECOND] = OMPC_SCHEDULE_MODIFIER_unknown;
}
/// \brief Get kind of the clause.
///
OpenMPScheduleClauseKind getScheduleKind() const { return Kind; }
/// \brief Get the first modifier of the clause.
///
OpenMPScheduleClauseModifier getFirstScheduleModifier() const {
return Modifiers[FIRST];
}
/// \brief Get the second modifier of the clause.
///
OpenMPScheduleClauseModifier getSecondScheduleModifier() const {
return Modifiers[SECOND];
}
/// \brief Get location of '('.
///
SourceLocation getLParenLoc() { return LParenLoc; }
/// \brief Get kind location.
///
SourceLocation getScheduleKindLoc() { return KindLoc; }
/// \brief Get the first modifier location.
///
SourceLocation getFirstScheduleModifierLoc() const {
return ModifiersLoc[FIRST];
}
/// \brief Get the second modifier location.
///
SourceLocation getSecondScheduleModifierLoc() const {
return ModifiersLoc[SECOND];
}
/// \brief Get location of ','.
///
SourceLocation getCommaLoc() { return CommaLoc; }
/// \brief Get chunk size.
///
Expr *getChunkSize() { return ChunkSize; }
/// \brief Get chunk size.
///
const Expr *getChunkSize() const { return ChunkSize; }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_schedule;
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(&ChunkSize),
reinterpret_cast<Stmt **>(&ChunkSize) + 1);
}
};
/// \brief This represents 'ordered' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp for ordered (2)
/// \endcode
/// In this example directive '#pragma omp for' has 'ordered' clause with
/// parameter 2.
///
class OMPOrderedClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Number of for-loops.
Stmt *NumForLoops;
/// \brief Set the number of associated for-loops.
void setNumForLoops(Expr *Num) { NumForLoops = Num; }
public:
/// \brief Build 'ordered' clause.
///
/// \param Num Expression, possibly associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPOrderedClause(Expr *Num, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc)
: OMPClause(OMPC_ordered, StartLoc, EndLoc), LParenLoc(LParenLoc),
NumForLoops(Num) {}
/// \brief Build an empty clause.
///
explicit OMPOrderedClause()
: OMPClause(OMPC_ordered, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), NumForLoops(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return the number of associated for-loops.
Expr *getNumForLoops() const { return cast_or_null<Expr>(NumForLoops); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_ordered;
}
child_range children() { return child_range(&NumForLoops, &NumForLoops + 1); }
};
/// \brief This represents 'nowait' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp for nowait
/// \endcode
/// In this example directive '#pragma omp for' has 'nowait' clause.
///
class OMPNowaitClause : public OMPClause {
public:
/// \brief Build 'nowait' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPNowaitClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_nowait, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPNowaitClause()
: OMPClause(OMPC_nowait, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_nowait;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'untied' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp task untied
/// \endcode
/// In this example directive '#pragma omp task' has 'untied' clause.
///
class OMPUntiedClause : public OMPClause {
public:
/// \brief Build 'untied' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPUntiedClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_untied, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPUntiedClause()
: OMPClause(OMPC_untied, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_untied;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'mergeable' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp task mergeable
/// \endcode
/// In this example directive '#pragma omp task' has 'mergeable' clause.
///
class OMPMergeableClause : public OMPClause {
public:
/// \brief Build 'mergeable' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPMergeableClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_mergeable, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPMergeableClause()
: OMPClause(OMPC_mergeable, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_mergeable;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'read' clause in the '#pragma omp atomic' directive.
///
/// \code
/// #pragma omp atomic read
/// \endcode
/// In this example directive '#pragma omp atomic' has 'read' clause.
///
class OMPReadClause : public OMPClause {
public:
/// \brief Build 'read' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPReadClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_read, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPReadClause() : OMPClause(OMPC_read, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_read;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'write' clause in the '#pragma omp atomic' directive.
///
/// \code
/// #pragma omp atomic write
/// \endcode
/// In this example directive '#pragma omp atomic' has 'write' clause.
///
class OMPWriteClause : public OMPClause {
public:
/// \brief Build 'write' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPWriteClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_write, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPWriteClause()
: OMPClause(OMPC_write, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_write;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'update' clause in the '#pragma omp atomic'
/// directive.
///
/// \code
/// #pragma omp atomic update
/// \endcode
/// In this example directive '#pragma omp atomic' has 'update' clause.
///
class OMPUpdateClause : public OMPClause {
public:
/// \brief Build 'update' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPUpdateClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_update, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPUpdateClause()
: OMPClause(OMPC_update, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_update;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'capture' clause in the '#pragma omp atomic'
/// directive.
///
/// \code
/// #pragma omp atomic capture
/// \endcode
/// In this example directive '#pragma omp atomic' has 'capture' clause.
///
class OMPCaptureClause : public OMPClause {
public:
/// \brief Build 'capture' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPCaptureClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_capture, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPCaptureClause()
: OMPClause(OMPC_capture, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_capture;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'seq_cst' clause in the '#pragma omp atomic'
/// directive.
///
/// \code
/// #pragma omp atomic seq_cst
/// \endcode
/// In this example directive '#pragma omp atomic' has 'seq_cst' clause.
///
class OMPSeqCstClause : public OMPClause {
public:
/// \brief Build 'seq_cst' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPSeqCstClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_seq_cst, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPSeqCstClause()
: OMPClause(OMPC_seq_cst, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_seq_cst;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents clause 'private' in the '#pragma omp ...' directives.
///
/// \code
/// #pragma omp parallel private(a,b)
/// \endcode
/// In this example directive '#pragma omp parallel' has clause 'private'
/// with the variables 'a' and 'b'.
///
class OMPPrivateClause final
: public OMPVarListClause<OMPPrivateClause>,
private llvm::TrailingObjects<OMPPrivateClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPPrivateClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPPrivateClause>(OMPC_private, StartLoc, LParenLoc,
EndLoc, N) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPPrivateClause(unsigned N)
: OMPVarListClause<OMPPrivateClause>(OMPC_private, SourceLocation(),
SourceLocation(), SourceLocation(),
N) {}
/// \brief Sets the list of references to private copies with initializers for
/// new private variables.
/// \param VL List of references.
void setPrivateCopies(ArrayRef<Expr *> VL);
/// \brief Gets the list of references to private copies with initializers for
/// new private variables.
MutableArrayRef<Expr *> getPrivateCopies() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getPrivateCopies() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
/// \param PrivateVL List of references to private copies with initializers.
///
static OMPPrivateClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL,
ArrayRef<Expr *> PrivateVL);
/// \brief Creates an empty clause with the place for \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPPrivateClause *CreateEmpty(const ASTContext &C, unsigned N);
typedef MutableArrayRef<Expr *>::iterator private_copies_iterator;
typedef ArrayRef<const Expr *>::iterator private_copies_const_iterator;
typedef llvm::iterator_range<private_copies_iterator> private_copies_range;
typedef llvm::iterator_range<private_copies_const_iterator>
private_copies_const_range;
private_copies_range private_copies() {
return private_copies_range(getPrivateCopies().begin(),
getPrivateCopies().end());
}
private_copies_const_range private_copies() const {
return private_copies_const_range(getPrivateCopies().begin(),
getPrivateCopies().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_private;
}
};
/// \brief This represents clause 'firstprivate' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp parallel firstprivate(a,b)
/// \endcode
/// In this example directive '#pragma omp parallel' has clause 'firstprivate'
/// with the variables 'a' and 'b'.
///
class OMPFirstprivateClause final
: public OMPVarListClause<OMPFirstprivateClause>,
public OMPClauseWithPreInit,
private llvm::TrailingObjects<OMPFirstprivateClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPFirstprivateClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPFirstprivateClause>(OMPC_firstprivate, StartLoc,
LParenLoc, EndLoc, N),
OMPClauseWithPreInit(this) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPFirstprivateClause(unsigned N)
: OMPVarListClause<OMPFirstprivateClause>(
OMPC_firstprivate, SourceLocation(), SourceLocation(),
SourceLocation(), N),
OMPClauseWithPreInit(this) {}
/// \brief Sets the list of references to private copies with initializers for
/// new private variables.
/// \param VL List of references.
void setPrivateCopies(ArrayRef<Expr *> VL);
/// \brief Gets the list of references to private copies with initializers for
/// new private variables.
MutableArrayRef<Expr *> getPrivateCopies() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getPrivateCopies() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
/// \brief Sets the list of references to initializer variables for new
/// private variables.
/// \param VL List of references.
void setInits(ArrayRef<Expr *> VL);
/// \brief Gets the list of references to initializer variables for new
/// private variables.
MutableArrayRef<Expr *> getInits() {
return MutableArrayRef<Expr *>(getPrivateCopies().end(), varlist_size());
}
ArrayRef<const Expr *> getInits() const {
return llvm::makeArrayRef(getPrivateCopies().end(), varlist_size());
}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the original variables.
/// \param PrivateVL List of references to private copies with initializers.
/// \param InitVL List of references to auto generated variables used for
/// initialization of a single array element. Used if firstprivate variable is
/// of array type.
/// \param PreInit Statement that must be executed before entering the OpenMP
/// region with this clause.
///
static OMPFirstprivateClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> PrivateVL,
ArrayRef<Expr *> InitVL, Stmt *PreInit);
/// \brief Creates an empty clause with the place for \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPFirstprivateClause *CreateEmpty(const ASTContext &C, unsigned N);
typedef MutableArrayRef<Expr *>::iterator private_copies_iterator;
typedef ArrayRef<const Expr *>::iterator private_copies_const_iterator;
typedef llvm::iterator_range<private_copies_iterator> private_copies_range;
typedef llvm::iterator_range<private_copies_const_iterator>
private_copies_const_range;
private_copies_range private_copies() {
return private_copies_range(getPrivateCopies().begin(),
getPrivateCopies().end());
}
private_copies_const_range private_copies() const {
return private_copies_const_range(getPrivateCopies().begin(),
getPrivateCopies().end());
}
typedef MutableArrayRef<Expr *>::iterator inits_iterator;
typedef ArrayRef<const Expr *>::iterator inits_const_iterator;
typedef llvm::iterator_range<inits_iterator> inits_range;
typedef llvm::iterator_range<inits_const_iterator> inits_const_range;
inits_range inits() {
return inits_range(getInits().begin(), getInits().end());
}
inits_const_range inits() const {
return inits_const_range(getInits().begin(), getInits().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_firstprivate;
}
};
/// \brief This represents clause 'lastprivate' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp simd lastprivate(a,b)
/// \endcode
/// In this example directive '#pragma omp simd' has clause 'lastprivate'
/// with the variables 'a' and 'b'.
class OMPLastprivateClause final
: public OMPVarListClause<OMPLastprivateClause>,
public OMPClauseWithPostUpdate,
private llvm::TrailingObjects<OMPLastprivateClause, Expr *> {
// There are 4 additional tail-allocated arrays at the end of the class:
// 1. Contains list of pseudo variables with the default initialization for
// each non-firstprivate variables. Used in codegen for initialization of
// lastprivate copies.
// 2. List of helper expressions for proper generation of assignment operation
// required for lastprivate clause. This list represents private variables
// (for arrays, single array element).
// 3. List of helper expressions for proper generation of assignment operation
// required for lastprivate clause. This list represents original variables
// (for arrays, single array element).
// 4. List of helper expressions that represents assignment operation:
// \code
// DstExprs = SrcExprs;
// \endcode
// Required for proper codegen of final assignment performed by the
// lastprivate clause.
//
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPLastprivateClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPLastprivateClause>(OMPC_lastprivate, StartLoc,
LParenLoc, EndLoc, N),
OMPClauseWithPostUpdate(this) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPLastprivateClause(unsigned N)
: OMPVarListClause<OMPLastprivateClause>(
OMPC_lastprivate, SourceLocation(), SourceLocation(),
SourceLocation(), N),
OMPClauseWithPostUpdate(this) {}
/// \brief Get the list of helper expressions for initialization of private
/// copies for lastprivate variables.
MutableArrayRef<Expr *> getPrivateCopies() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getPrivateCopies() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent private variables (for arrays, single
/// array element) in the final assignment statement performed by the
/// lastprivate clause.
void setSourceExprs(ArrayRef<Expr *> SrcExprs);
/// \brief Get the list of helper source expressions.
MutableArrayRef<Expr *> getSourceExprs() {
return MutableArrayRef<Expr *>(getPrivateCopies().end(), varlist_size());
}
ArrayRef<const Expr *> getSourceExprs() const {
return llvm::makeArrayRef(getPrivateCopies().end(), varlist_size());
}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent original variables (for arrays, single
/// array element) in the final assignment statement performed by the
/// lastprivate clause.
void setDestinationExprs(ArrayRef<Expr *> DstExprs);
/// \brief Get the list of helper destination expressions.
MutableArrayRef<Expr *> getDestinationExprs() {
return MutableArrayRef<Expr *>(getSourceExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getDestinationExprs() const {
return llvm::makeArrayRef(getSourceExprs().end(), varlist_size());
}
/// \brief Set list of helper assignment expressions, required for proper
/// codegen of the clause. These expressions are assignment expressions that
/// assign private copy of the variable to original variable.
void setAssignmentOps(ArrayRef<Expr *> AssignmentOps);
/// \brief Get the list of helper assignment expressions.
MutableArrayRef<Expr *> getAssignmentOps() {
return MutableArrayRef<Expr *>(getDestinationExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getAssignmentOps() const {
return llvm::makeArrayRef(getDestinationExprs().end(), varlist_size());
}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
/// \param SrcExprs List of helper expressions for proper generation of
/// assignment operation required for lastprivate clause. This list represents
/// private variables (for arrays, single array element).
/// \param DstExprs List of helper expressions for proper generation of
/// assignment operation required for lastprivate clause. This list represents
/// original variables (for arrays, single array element).
/// \param AssignmentOps List of helper expressions that represents assignment
/// operation:
/// \code
/// DstExprs = SrcExprs;
/// \endcode
/// Required for proper codegen of final assignment performed by the
/// lastprivate clause.
/// \param PreInit Statement that must be executed before entering the OpenMP
/// region with this clause.
/// \param PostUpdate Expression that must be executed after exit from the
/// OpenMP region with this clause.
///
static OMPLastprivateClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps,
Stmt *PreInit, Expr *PostUpdate);
/// \brief Creates an empty clause with the place for \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPLastprivateClause *CreateEmpty(const ASTContext &C, unsigned N);
typedef MutableArrayRef<Expr *>::iterator helper_expr_iterator;
typedef ArrayRef<const Expr *>::iterator helper_expr_const_iterator;
typedef llvm::iterator_range<helper_expr_iterator> helper_expr_range;
typedef llvm::iterator_range<helper_expr_const_iterator>
helper_expr_const_range;
/// \brief Set list of helper expressions, required for generation of private
/// copies of original lastprivate variables.
void setPrivateCopies(ArrayRef<Expr *> PrivateCopies);
helper_expr_const_range private_copies() const {
return helper_expr_const_range(getPrivateCopies().begin(),
getPrivateCopies().end());
}
helper_expr_range private_copies() {
return helper_expr_range(getPrivateCopies().begin(),
getPrivateCopies().end());
}
helper_expr_const_range source_exprs() const {
return helper_expr_const_range(getSourceExprs().begin(),
getSourceExprs().end());
}
helper_expr_range source_exprs() {
return helper_expr_range(getSourceExprs().begin(), getSourceExprs().end());
}
helper_expr_const_range destination_exprs() const {
return helper_expr_const_range(getDestinationExprs().begin(),
getDestinationExprs().end());
}
helper_expr_range destination_exprs() {
return helper_expr_range(getDestinationExprs().begin(),
getDestinationExprs().end());
}
helper_expr_const_range assignment_ops() const {
return helper_expr_const_range(getAssignmentOps().begin(),
getAssignmentOps().end());
}
helper_expr_range assignment_ops() {
return helper_expr_range(getAssignmentOps().begin(),
getAssignmentOps().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_lastprivate;
}
};
/// \brief This represents clause 'shared' in the '#pragma omp ...' directives.
///
/// \code
/// #pragma omp parallel shared(a,b)
/// \endcode
/// In this example directive '#pragma omp parallel' has clause 'shared'
/// with the variables 'a' and 'b'.
///
class OMPSharedClause final
: public OMPVarListClause<OMPSharedClause>,
private llvm::TrailingObjects<OMPSharedClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPSharedClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPSharedClause>(OMPC_shared, StartLoc, LParenLoc,
EndLoc, N) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPSharedClause(unsigned N)
: OMPVarListClause<OMPSharedClause>(OMPC_shared, SourceLocation(),
SourceLocation(), SourceLocation(),
N) {}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
///
static OMPSharedClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL);
/// \brief Creates an empty clause with \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPSharedClause *CreateEmpty(const ASTContext &C, unsigned N);
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_shared;
}
};
/// \brief This represents clause 'reduction' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp parallel reduction(+:a,b)
/// \endcode
/// In this example directive '#pragma omp parallel' has clause 'reduction'
/// with operator '+' and the variables 'a' and 'b'.
///
class OMPReductionClause final
: public OMPVarListClause<OMPReductionClause>,
public OMPClauseWithPostUpdate,
private llvm::TrailingObjects<OMPReductionClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Location of ':'.
SourceLocation ColonLoc;
/// \brief Nested name specifier for C++.
NestedNameSpecifierLoc QualifierLoc;
/// \brief Name of custom operator.
DeclarationNameInfo NameInfo;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param ColonLoc Location of ':'.
/// \param N Number of the variables in the clause.
/// \param QualifierLoc The nested-name qualifier with location information
/// \param NameInfo The full name info for reduction identifier.
///
OMPReductionClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation ColonLoc, SourceLocation EndLoc, unsigned N,
NestedNameSpecifierLoc QualifierLoc,
const DeclarationNameInfo &NameInfo)
: OMPVarListClause<OMPReductionClause>(OMPC_reduction, StartLoc,
LParenLoc, EndLoc, N),
OMPClauseWithPostUpdate(this), ColonLoc(ColonLoc),
QualifierLoc(QualifierLoc), NameInfo(NameInfo) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPReductionClause(unsigned N)
: OMPVarListClause<OMPReductionClause>(OMPC_reduction, SourceLocation(),
SourceLocation(), SourceLocation(),
N),
OMPClauseWithPostUpdate(this), ColonLoc(), QualifierLoc(), NameInfo() {}
/// \brief Sets location of ':' symbol in clause.
void setColonLoc(SourceLocation CL) { ColonLoc = CL; }
/// \brief Sets the name info for specified reduction identifier.
void setNameInfo(DeclarationNameInfo DNI) { NameInfo = DNI; }
/// \brief Sets the nested name specifier.
void setQualifierLoc(NestedNameSpecifierLoc NSL) { QualifierLoc = NSL; }
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent private copy of the reduction
/// variable.
void setPrivates(ArrayRef<Expr *> Privates);
/// \brief Get the list of helper privates.
MutableArrayRef<Expr *> getPrivates() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getPrivates() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent LHS expression in the final
/// reduction expression performed by the reduction clause.
void setLHSExprs(ArrayRef<Expr *> LHSExprs);
/// \brief Get the list of helper LHS expressions.
MutableArrayRef<Expr *> getLHSExprs() {
return MutableArrayRef<Expr *>(getPrivates().end(), varlist_size());
}
ArrayRef<const Expr *> getLHSExprs() const {
return llvm::makeArrayRef(getPrivates().end(), varlist_size());
}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent RHS expression in the final
/// reduction expression performed by the reduction clause.
/// Also, variables in these expressions are used for proper initialization of
/// reduction copies.
void setRHSExprs(ArrayRef<Expr *> RHSExprs);
/// \brief Get the list of helper destination expressions.
MutableArrayRef<Expr *> getRHSExprs() {
return MutableArrayRef<Expr *>(getLHSExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getRHSExprs() const {
return llvm::makeArrayRef(getLHSExprs().end(), varlist_size());
}
/// \brief Set list of helper reduction expressions, required for proper
/// codegen of the clause. These expressions are binary expressions or
/// operator/custom reduction call that calculates new value from source
/// helper expressions to destination helper expressions.
void setReductionOps(ArrayRef<Expr *> ReductionOps);
/// \brief Get the list of helper reduction expressions.
MutableArrayRef<Expr *> getReductionOps() {
return MutableArrayRef<Expr *>(getRHSExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getReductionOps() const {
return llvm::makeArrayRef(getRHSExprs().end(), varlist_size());
}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param ColonLoc Location of ':'.
/// \param EndLoc Ending location of the clause.
/// \param VL The variables in the clause.
/// \param QualifierLoc The nested-name qualifier with location information
/// \param NameInfo The full name info for reduction identifier.
/// \param Privates List of helper expressions for proper generation of
/// private copies.
/// \param LHSExprs List of helper expressions for proper generation of
/// assignment operation required for copyprivate clause. This list represents
/// LHSs of the reduction expressions.
/// \param RHSExprs List of helper expressions for proper generation of
/// assignment operation required for copyprivate clause. This list represents
/// RHSs of the reduction expressions.
/// Also, variables in these expressions are used for proper initialization of
/// reduction copies.
/// \param ReductionOps List of helper expressions that represents reduction
/// expressions:
/// \code
/// LHSExprs binop RHSExprs;
/// operator binop(LHSExpr, RHSExpr);
/// <CutomReduction>(LHSExpr, RHSExpr);
/// \endcode
/// Required for proper codegen of final reduction operation performed by the
/// reduction clause.
/// \param PreInit Statement that must be executed before entering the OpenMP
/// region with this clause.
/// \param PostUpdate Expression that must be executed after exit from the
/// OpenMP region with this clause.
///
static OMPReductionClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation ColonLoc, SourceLocation EndLoc, ArrayRef<Expr *> VL,
NestedNameSpecifierLoc QualifierLoc,
const DeclarationNameInfo &NameInfo, ArrayRef<Expr *> Privates,
ArrayRef<Expr *> LHSExprs, ArrayRef<Expr *> RHSExprs,
ArrayRef<Expr *> ReductionOps, Stmt *PreInit, Expr *PostUpdate);
/// \brief Creates an empty clause with the place for \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPReductionClause *CreateEmpty(const ASTContext &C, unsigned N);
/// \brief Gets location of ':' symbol in clause.
SourceLocation getColonLoc() const { return ColonLoc; }
/// \brief Gets the name info for specified reduction identifier.
const DeclarationNameInfo &getNameInfo() const { return NameInfo; }
/// \brief Gets the nested name specifier.
NestedNameSpecifierLoc getQualifierLoc() const { return QualifierLoc; }
typedef MutableArrayRef<Expr *>::iterator helper_expr_iterator;
typedef ArrayRef<const Expr *>::iterator helper_expr_const_iterator;
typedef llvm::iterator_range<helper_expr_iterator> helper_expr_range;
typedef llvm::iterator_range<helper_expr_const_iterator>
helper_expr_const_range;
helper_expr_const_range privates() const {
return helper_expr_const_range(getPrivates().begin(), getPrivates().end());
}
helper_expr_range privates() {
return helper_expr_range(getPrivates().begin(), getPrivates().end());
}
helper_expr_const_range lhs_exprs() const {
return helper_expr_const_range(getLHSExprs().begin(), getLHSExprs().end());
}
helper_expr_range lhs_exprs() {
return helper_expr_range(getLHSExprs().begin(), getLHSExprs().end());
}
helper_expr_const_range rhs_exprs() const {
return helper_expr_const_range(getRHSExprs().begin(), getRHSExprs().end());
}
helper_expr_range rhs_exprs() {
return helper_expr_range(getRHSExprs().begin(), getRHSExprs().end());
}
helper_expr_const_range reduction_ops() const {
return helper_expr_const_range(getReductionOps().begin(),
getReductionOps().end());
}
helper_expr_range reduction_ops() {
return helper_expr_range(getReductionOps().begin(),
getReductionOps().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_reduction;
}
};
/// \brief This represents clause 'linear' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp simd linear(a,b : 2)
/// \endcode
/// In this example directive '#pragma omp simd' has clause 'linear'
/// with variables 'a', 'b' and linear step '2'.
///
class OMPLinearClause final
: public OMPVarListClause<OMPLinearClause>,
public OMPClauseWithPostUpdate,
private llvm::TrailingObjects<OMPLinearClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Modifier of 'linear' clause.
OpenMPLinearClauseKind Modifier;
/// \brief Location of linear modifier if any.
SourceLocation ModifierLoc;
/// \brief Location of ':'.
SourceLocation ColonLoc;
/// \brief Sets the linear step for clause.
void setStep(Expr *Step) { *(getFinals().end()) = Step; }
/// \brief Sets the expression to calculate linear step for clause.
void setCalcStep(Expr *CalcStep) { *(getFinals().end() + 1) = CalcStep; }
/// \brief Build 'linear' clause with given number of variables \a NumVars.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param ColonLoc Location of ':'.
/// \param EndLoc Ending location of the clause.
/// \param NumVars Number of variables.
///
OMPLinearClause(SourceLocation StartLoc, SourceLocation LParenLoc,
OpenMPLinearClauseKind Modifier, SourceLocation ModifierLoc,
SourceLocation ColonLoc, SourceLocation EndLoc,
unsigned NumVars)
: OMPVarListClause<OMPLinearClause>(OMPC_linear, StartLoc, LParenLoc,
EndLoc, NumVars),
OMPClauseWithPostUpdate(this), Modifier(Modifier),
ModifierLoc(ModifierLoc), ColonLoc(ColonLoc) {}
/// \brief Build an empty clause.
///
/// \param NumVars Number of variables.
///
explicit OMPLinearClause(unsigned NumVars)
: OMPVarListClause<OMPLinearClause>(OMPC_linear, SourceLocation(),
SourceLocation(), SourceLocation(),
NumVars),
OMPClauseWithPostUpdate(this), Modifier(OMPC_LINEAR_val), ModifierLoc(),
ColonLoc() {}
/// \brief Gets the list of initial values for linear variables.
///
/// There are NumVars expressions with initial values allocated after the
/// varlist, they are followed by NumVars update expressions (used to update
/// the linear variable's value on current iteration) and they are followed by
/// NumVars final expressions (used to calculate the linear variable's
/// value after the loop body). After these lists, there are 2 helper
/// expressions - linear step and a helper to calculate it before the
/// loop body (used when the linear step is not constant):
///
/// { Vars[] /* in OMPVarListClause */; Privates[]; Inits[]; Updates[];
/// Finals[]; Step; CalcStep; }
///
MutableArrayRef<Expr *> getPrivates() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getPrivates() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
MutableArrayRef<Expr *> getInits() {
return MutableArrayRef<Expr *>(getPrivates().end(), varlist_size());
}
ArrayRef<const Expr *> getInits() const {
return llvm::makeArrayRef(getPrivates().end(), varlist_size());
}
/// \brief Sets the list of update expressions for linear variables.
MutableArrayRef<Expr *> getUpdates() {
return MutableArrayRef<Expr *>(getInits().end(), varlist_size());
}
ArrayRef<const Expr *> getUpdates() const {
return llvm::makeArrayRef(getInits().end(), varlist_size());
}
/// \brief Sets the list of final update expressions for linear variables.
MutableArrayRef<Expr *> getFinals() {
return MutableArrayRef<Expr *>(getUpdates().end(), varlist_size());
}
ArrayRef<const Expr *> getFinals() const {
return llvm::makeArrayRef(getUpdates().end(), varlist_size());
}
/// \brief Sets the list of the copies of original linear variables.
/// \param PL List of expressions.
void setPrivates(ArrayRef<Expr *> PL);
/// \brief Sets the list of the initial values for linear variables.
/// \param IL List of expressions.
void setInits(ArrayRef<Expr *> IL);
public:
/// \brief Creates clause with a list of variables \a VL and a linear step
/// \a Step.
///
/// \param C AST Context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param Modifier Modifier of 'linear' clause.
/// \param ModifierLoc Modifier location.
/// \param ColonLoc Location of ':'.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
/// \param PL List of private copies of original variables.
/// \param IL List of initial values for the variables.
/// \param Step Linear step.
/// \param CalcStep Calculation of the linear step.
/// \param PreInit Statement that must be executed before entering the OpenMP
/// region with this clause.
/// \param PostUpdate Expression that must be executed after exit from the
/// OpenMP region with this clause.
static OMPLinearClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
OpenMPLinearClauseKind Modifier, SourceLocation ModifierLoc,
SourceLocation ColonLoc, SourceLocation EndLoc, ArrayRef<Expr *> VL,
ArrayRef<Expr *> PL, ArrayRef<Expr *> IL, Expr *Step, Expr *CalcStep,
Stmt *PreInit, Expr *PostUpdate);
/// \brief Creates an empty clause with the place for \a NumVars variables.
///
/// \param C AST context.
/// \param NumVars Number of variables.
///
static OMPLinearClause *CreateEmpty(const ASTContext &C, unsigned NumVars);
/// \brief Set modifier.
void setModifier(OpenMPLinearClauseKind Kind) { Modifier = Kind; }
/// \brief Return modifier.
OpenMPLinearClauseKind getModifier() const { return Modifier; }
/// \brief Set modifier location.
void setModifierLoc(SourceLocation Loc) { ModifierLoc = Loc; }
/// \brief Return modifier location.
SourceLocation getModifierLoc() const { return ModifierLoc; }
/// \brief Sets the location of ':'.
void setColonLoc(SourceLocation Loc) { ColonLoc = Loc; }
/// \brief Returns the location of ':'.
SourceLocation getColonLoc() const { return ColonLoc; }
/// \brief Returns linear step.
Expr *getStep() { return *(getFinals().end()); }
/// \brief Returns linear step.
const Expr *getStep() const { return *(getFinals().end()); }
/// \brief Returns expression to calculate linear step.
Expr *getCalcStep() { return *(getFinals().end() + 1); }
/// \brief Returns expression to calculate linear step.
const Expr *getCalcStep() const { return *(getFinals().end() + 1); }
/// \brief Sets the list of update expressions for linear variables.
/// \param UL List of expressions.
void setUpdates(ArrayRef<Expr *> UL);
/// \brief Sets the list of final update expressions for linear variables.
/// \param FL List of expressions.
void setFinals(ArrayRef<Expr *> FL);
typedef MutableArrayRef<Expr *>::iterator privates_iterator;
typedef ArrayRef<const Expr *>::iterator privates_const_iterator;
typedef llvm::iterator_range<privates_iterator> privates_range;
typedef llvm::iterator_range<privates_const_iterator> privates_const_range;
privates_range privates() {
return privates_range(getPrivates().begin(), getPrivates().end());
}
privates_const_range privates() const {
return privates_const_range(getPrivates().begin(), getPrivates().end());
}
typedef MutableArrayRef<Expr *>::iterator inits_iterator;
typedef ArrayRef<const Expr *>::iterator inits_const_iterator;
typedef llvm::iterator_range<inits_iterator> inits_range;
typedef llvm::iterator_range<inits_const_iterator> inits_const_range;
inits_range inits() {
return inits_range(getInits().begin(), getInits().end());
}
inits_const_range inits() const {
return inits_const_range(getInits().begin(), getInits().end());
}
typedef MutableArrayRef<Expr *>::iterator updates_iterator;
typedef ArrayRef<const Expr *>::iterator updates_const_iterator;
typedef llvm::iterator_range<updates_iterator> updates_range;
typedef llvm::iterator_range<updates_const_iterator> updates_const_range;
updates_range updates() {
return updates_range(getUpdates().begin(), getUpdates().end());
}
updates_const_range updates() const {
return updates_const_range(getUpdates().begin(), getUpdates().end());
}
typedef MutableArrayRef<Expr *>::iterator finals_iterator;
typedef ArrayRef<const Expr *>::iterator finals_const_iterator;
typedef llvm::iterator_range<finals_iterator> finals_range;
typedef llvm::iterator_range<finals_const_iterator> finals_const_range;
finals_range finals() {
return finals_range(getFinals().begin(), getFinals().end());
}
finals_const_range finals() const {
return finals_const_range(getFinals().begin(), getFinals().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_linear;
}
};
/// \brief This represents clause 'aligned' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp simd aligned(a,b : 8)
/// \endcode
/// In this example directive '#pragma omp simd' has clause 'aligned'
/// with variables 'a', 'b' and alignment '8'.
///
class OMPAlignedClause final
: public OMPVarListClause<OMPAlignedClause>,
private llvm::TrailingObjects<OMPAlignedClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Location of ':'.
SourceLocation ColonLoc;
/// \brief Sets the alignment for clause.
void setAlignment(Expr *A) { *varlist_end() = A; }
/// \brief Build 'aligned' clause with given number of variables \a NumVars.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param ColonLoc Location of ':'.
/// \param EndLoc Ending location of the clause.
/// \param NumVars Number of variables.
///
OMPAlignedClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation ColonLoc, SourceLocation EndLoc,
unsigned NumVars)
: OMPVarListClause<OMPAlignedClause>(OMPC_aligned, StartLoc, LParenLoc,
EndLoc, NumVars),
ColonLoc(ColonLoc) {}
/// \brief Build an empty clause.
///
/// \param NumVars Number of variables.
///
explicit OMPAlignedClause(unsigned NumVars)
: OMPVarListClause<OMPAlignedClause>(OMPC_aligned, SourceLocation(),
SourceLocation(), SourceLocation(),
NumVars),
ColonLoc(SourceLocation()) {}
public:
/// \brief Creates clause with a list of variables \a VL and alignment \a A.
///
/// \param C AST Context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param ColonLoc Location of ':'.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
/// \param A Alignment.
static OMPAlignedClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc,
SourceLocation ColonLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL,
Expr *A);
/// \brief Creates an empty clause with the place for \a NumVars variables.
///
/// \param C AST context.
/// \param NumVars Number of variables.
///
static OMPAlignedClause *CreateEmpty(const ASTContext &C, unsigned NumVars);
/// \brief Sets the location of ':'.
void setColonLoc(SourceLocation Loc) { ColonLoc = Loc; }
/// \brief Returns the location of ':'.
SourceLocation getColonLoc() const { return ColonLoc; }
/// \brief Returns alignment.
Expr *getAlignment() { return *varlist_end(); }
/// \brief Returns alignment.
const Expr *getAlignment() const { return *varlist_end(); }
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_aligned;
}
};
/// \brief This represents clause 'copyin' in the '#pragma omp ...' directives.
///
/// \code
/// #pragma omp parallel copyin(a,b)
/// \endcode
/// In this example directive '#pragma omp parallel' has clause 'copyin'
/// with the variables 'a' and 'b'.
///
class OMPCopyinClause final
: public OMPVarListClause<OMPCopyinClause>,
private llvm::TrailingObjects<OMPCopyinClause, Expr *> {
// Class has 3 additional tail allocated arrays:
// 1. List of helper expressions for proper generation of assignment operation
// required for copyin clause. This list represents sources.
// 2. List of helper expressions for proper generation of assignment operation
// required for copyin clause. This list represents destinations.
// 3. List of helper expressions that represents assignment operation:
// \code
// DstExprs = SrcExprs;
// \endcode
// Required for proper codegen of propagation of master's thread values of
// threadprivate variables to local instances of that variables in other
// implicit threads.
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPCopyinClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPCopyinClause>(OMPC_copyin, StartLoc, LParenLoc,
EndLoc, N) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPCopyinClause(unsigned N)
: OMPVarListClause<OMPCopyinClause>(OMPC_copyin, SourceLocation(),
SourceLocation(), SourceLocation(),
N) {}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent source expression in the final
/// assignment statement performed by the copyin clause.
void setSourceExprs(ArrayRef<Expr *> SrcExprs);
/// \brief Get the list of helper source expressions.
MutableArrayRef<Expr *> getSourceExprs() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getSourceExprs() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent destination expression in the final
/// assignment statement performed by the copyin clause.
void setDestinationExprs(ArrayRef<Expr *> DstExprs);
/// \brief Get the list of helper destination expressions.
MutableArrayRef<Expr *> getDestinationExprs() {
return MutableArrayRef<Expr *>(getSourceExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getDestinationExprs() const {
return llvm::makeArrayRef(getSourceExprs().end(), varlist_size());
}
/// \brief Set list of helper assignment expressions, required for proper
/// codegen of the clause. These expressions are assignment expressions that
/// assign source helper expressions to destination helper expressions
/// correspondingly.
void setAssignmentOps(ArrayRef<Expr *> AssignmentOps);
/// \brief Get the list of helper assignment expressions.
MutableArrayRef<Expr *> getAssignmentOps() {
return MutableArrayRef<Expr *>(getDestinationExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getAssignmentOps() const {
return llvm::makeArrayRef(getDestinationExprs().end(), varlist_size());
}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
/// \param SrcExprs List of helper expressions for proper generation of
/// assignment operation required for copyin clause. This list represents
/// sources.
/// \param DstExprs List of helper expressions for proper generation of
/// assignment operation required for copyin clause. This list represents
/// destinations.
/// \param AssignmentOps List of helper expressions that represents assignment
/// operation:
/// \code
/// DstExprs = SrcExprs;
/// \endcode
/// Required for proper codegen of propagation of master's thread values of
/// threadprivate variables to local instances of that variables in other
/// implicit threads.
///
static OMPCopyinClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps);
/// \brief Creates an empty clause with \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPCopyinClause *CreateEmpty(const ASTContext &C, unsigned N);
typedef MutableArrayRef<Expr *>::iterator helper_expr_iterator;
typedef ArrayRef<const Expr *>::iterator helper_expr_const_iterator;
typedef llvm::iterator_range<helper_expr_iterator> helper_expr_range;
typedef llvm::iterator_range<helper_expr_const_iterator>
helper_expr_const_range;
helper_expr_const_range source_exprs() const {
return helper_expr_const_range(getSourceExprs().begin(),
getSourceExprs().end());
}
helper_expr_range source_exprs() {
return helper_expr_range(getSourceExprs().begin(), getSourceExprs().end());
}
helper_expr_const_range destination_exprs() const {
return helper_expr_const_range(getDestinationExprs().begin(),
getDestinationExprs().end());
}
helper_expr_range destination_exprs() {
return helper_expr_range(getDestinationExprs().begin(),
getDestinationExprs().end());
}
helper_expr_const_range assignment_ops() const {
return helper_expr_const_range(getAssignmentOps().begin(),
getAssignmentOps().end());
}
helper_expr_range assignment_ops() {
return helper_expr_range(getAssignmentOps().begin(),
getAssignmentOps().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_copyin;
}
};
/// \brief This represents clause 'copyprivate' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp single copyprivate(a,b)
/// \endcode
/// In this example directive '#pragma omp single' has clause 'copyprivate'
/// with the variables 'a' and 'b'.
///
class OMPCopyprivateClause final
: public OMPVarListClause<OMPCopyprivateClause>,
private llvm::TrailingObjects<OMPCopyprivateClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPCopyprivateClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPCopyprivateClause>(OMPC_copyprivate, StartLoc,
LParenLoc, EndLoc, N) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPCopyprivateClause(unsigned N)
: OMPVarListClause<OMPCopyprivateClause>(
OMPC_copyprivate, SourceLocation(), SourceLocation(),
SourceLocation(), N) {}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent source expression in the final
/// assignment statement performed by the copyprivate clause.
void setSourceExprs(ArrayRef<Expr *> SrcExprs);
/// \brief Get the list of helper source expressions.
MutableArrayRef<Expr *> getSourceExprs() {
return MutableArrayRef<Expr *>(varlist_end(), varlist_size());
}
ArrayRef<const Expr *> getSourceExprs() const {
return llvm::makeArrayRef(varlist_end(), varlist_size());
}
/// \brief Set list of helper expressions, required for proper codegen of the
/// clause. These expressions represent destination expression in the final
/// assignment statement performed by the copyprivate clause.
void setDestinationExprs(ArrayRef<Expr *> DstExprs);
/// \brief Get the list of helper destination expressions.
MutableArrayRef<Expr *> getDestinationExprs() {
return MutableArrayRef<Expr *>(getSourceExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getDestinationExprs() const {
return llvm::makeArrayRef(getSourceExprs().end(), varlist_size());
}
/// \brief Set list of helper assignment expressions, required for proper
/// codegen of the clause. These expressions are assignment expressions that
/// assign source helper expressions to destination helper expressions
/// correspondingly.
void setAssignmentOps(ArrayRef<Expr *> AssignmentOps);
/// \brief Get the list of helper assignment expressions.
MutableArrayRef<Expr *> getAssignmentOps() {
return MutableArrayRef<Expr *>(getDestinationExprs().end(), varlist_size());
}
ArrayRef<const Expr *> getAssignmentOps() const {
return llvm::makeArrayRef(getDestinationExprs().end(), varlist_size());
}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
/// \param SrcExprs List of helper expressions for proper generation of
/// assignment operation required for copyprivate clause. This list represents
/// sources.
/// \param DstExprs List of helper expressions for proper generation of
/// assignment operation required for copyprivate clause. This list represents
/// destinations.
/// \param AssignmentOps List of helper expressions that represents assignment
/// operation:
/// \code
/// DstExprs = SrcExprs;
/// \endcode
/// Required for proper codegen of final assignment performed by the
/// copyprivate clause.
///
static OMPCopyprivateClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL, ArrayRef<Expr *> SrcExprs,
ArrayRef<Expr *> DstExprs, ArrayRef<Expr *> AssignmentOps);
/// \brief Creates an empty clause with \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPCopyprivateClause *CreateEmpty(const ASTContext &C, unsigned N);
typedef MutableArrayRef<Expr *>::iterator helper_expr_iterator;
typedef ArrayRef<const Expr *>::iterator helper_expr_const_iterator;
typedef llvm::iterator_range<helper_expr_iterator> helper_expr_range;
typedef llvm::iterator_range<helper_expr_const_iterator>
helper_expr_const_range;
helper_expr_const_range source_exprs() const {
return helper_expr_const_range(getSourceExprs().begin(),
getSourceExprs().end());
}
helper_expr_range source_exprs() {
return helper_expr_range(getSourceExprs().begin(), getSourceExprs().end());
}
helper_expr_const_range destination_exprs() const {
return helper_expr_const_range(getDestinationExprs().begin(),
getDestinationExprs().end());
}
helper_expr_range destination_exprs() {
return helper_expr_range(getDestinationExprs().begin(),
getDestinationExprs().end());
}
helper_expr_const_range assignment_ops() const {
return helper_expr_const_range(getAssignmentOps().begin(),
getAssignmentOps().end());
}
helper_expr_range assignment_ops() {
return helper_expr_range(getAssignmentOps().begin(),
getAssignmentOps().end());
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_copyprivate;
}
};
/// \brief This represents implicit clause 'flush' for the '#pragma omp flush'
/// directive.
/// This clause does not exist by itself, it can be only as a part of 'omp
/// flush' directive. This clause is introduced to keep the original structure
/// of \a OMPExecutableDirective class and its derivatives and to use the
/// existing infrastructure of clauses with the list of variables.
///
/// \code
/// #pragma omp flush(a,b)
/// \endcode
/// In this example directive '#pragma omp flush' has implicit clause 'flush'
/// with the variables 'a' and 'b'.
///
class OMPFlushClause final
: public OMPVarListClause<OMPFlushClause>,
private llvm::TrailingObjects<OMPFlushClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPFlushClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPFlushClause>(OMPC_flush, StartLoc, LParenLoc,
EndLoc, N) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPFlushClause(unsigned N)
: OMPVarListClause<OMPFlushClause>(OMPC_flush, SourceLocation(),
SourceLocation(), SourceLocation(),
N) {}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
///
static OMPFlushClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc,
ArrayRef<Expr *> VL);
/// \brief Creates an empty clause with \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPFlushClause *CreateEmpty(const ASTContext &C, unsigned N);
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_flush;
}
};
/// \brief This represents implicit clause 'depend' for the '#pragma omp task'
/// directive.
///
/// \code
/// #pragma omp task depend(in:a,b)
/// \endcode
/// In this example directive '#pragma omp task' with clause 'depend' with the
/// variables 'a' and 'b' with dependency 'in'.
///
class OMPDependClause final
: public OMPVarListClause<OMPDependClause>,
private llvm::TrailingObjects<OMPDependClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// \brief Dependency type (one of in, out, inout).
OpenMPDependClauseKind DepKind;
/// \brief Dependency type location.
SourceLocation DepLoc;
/// \brief Colon location.
SourceLocation ColonLoc;
/// \brief Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPDependClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPDependClause>(OMPC_depend, StartLoc, LParenLoc,
EndLoc, N),
DepKind(OMPC_DEPEND_unknown) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPDependClause(unsigned N)
: OMPVarListClause<OMPDependClause>(OMPC_depend, SourceLocation(),
SourceLocation(), SourceLocation(),
N),
DepKind(OMPC_DEPEND_unknown) {}
/// \brief Set dependency kind.
void setDependencyKind(OpenMPDependClauseKind K) { DepKind = K; }
/// \brief Set dependency kind and its location.
void setDependencyLoc(SourceLocation Loc) { DepLoc = Loc; }
/// \brief Set colon location.
void setColonLoc(SourceLocation Loc) { ColonLoc = Loc; }
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param DepKind Dependency type.
/// \param DepLoc Location of the dependency type.
/// \param ColonLoc Colon location.
/// \param VL List of references to the variables.
static OMPDependClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, OpenMPDependClauseKind DepKind,
SourceLocation DepLoc, SourceLocation ColonLoc, ArrayRef<Expr *> VL);
/// \brief Creates an empty clause with \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPDependClause *CreateEmpty(const ASTContext &C, unsigned N);
/// \brief Get dependency type.
OpenMPDependClauseKind getDependencyKind() const { return DepKind; }
/// \brief Get dependency type location.
SourceLocation getDependencyLoc() const { return DepLoc; }
/// \brief Get colon location.
SourceLocation getColonLoc() const { return ColonLoc; }
/// Set the loop counter value for the depend clauses with 'sink|source' kind
/// of dependency. Required for codegen.
void setCounterValue(Expr *V);
/// Get the loop counter value.
Expr *getCounterValue();
/// Get the loop counter value.
const Expr *getCounterValue() const;
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_depend;
}
};
/// \brief This represents 'device' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp target device(a)
/// \endcode
/// In this example directive '#pragma omp target' has clause 'device'
/// with single expression 'a'.
///
class OMPDeviceClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Device number.
Stmt *Device;
/// \brief Set the device number.
///
/// \param E Device number.
///
void setDevice(Expr *E) { Device = E; }
public:
/// \brief Build 'device' clause.
///
/// \param E Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPDeviceClause(Expr *E, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_device, StartLoc, EndLoc), LParenLoc(LParenLoc),
Device(E) {}
/// \brief Build an empty clause.
///
OMPDeviceClause()
: OMPClause(OMPC_device, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Device(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return device number.
Expr *getDevice() { return cast<Expr>(Device); }
/// \brief Return device number.
Expr *getDevice() const { return cast<Expr>(Device); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_device;
}
child_range children() { return child_range(&Device, &Device + 1); }
};
/// \brief This represents 'threads' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp ordered threads
/// \endcode
/// In this example directive '#pragma omp ordered' has simple 'threads' clause.
///
class OMPThreadsClause : public OMPClause {
public:
/// \brief Build 'threads' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPThreadsClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_threads, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPThreadsClause()
: OMPClause(OMPC_threads, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_threads;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'simd' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp ordered simd
/// \endcode
/// In this example directive '#pragma omp ordered' has simple 'simd' clause.
///
class OMPSIMDClause : public OMPClause {
public:
/// \brief Build 'simd' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPSIMDClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_simd, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPSIMDClause() : OMPClause(OMPC_simd, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_simd;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief Struct that defines common infrastructure to handle mappable
/// expressions used in OpenMP clauses.
class OMPClauseMappableExprCommon {
public:
// \brief Class that represents a component of a mappable expression. E.g.
// for an expression S.a, the first component is a declaration reference
// expression associated with 'S' and the second is a member expression
// associated with the field declaration 'a'. If the expression is an array
// subscript it may not have any associated declaration. In that case the
// associated declaration is set to nullptr.
class MappableComponent {
// \brief Expression associated with the component.
Expr *AssociatedExpression = nullptr;
// \brief Declaration associated with the declaration. If the component does
// not have a declaration (e.g. array subscripts or section), this is set to
// nullptr.
ValueDecl *AssociatedDeclaration = nullptr;
public:
explicit MappableComponent() {}
explicit MappableComponent(Expr *AssociatedExpression,
ValueDecl *AssociatedDeclaration)
: AssociatedExpression(AssociatedExpression),
AssociatedDeclaration(
AssociatedDeclaration
? cast<ValueDecl>(AssociatedDeclaration->getCanonicalDecl())
: nullptr) {}
Expr *getAssociatedExpression() const { return AssociatedExpression; }
ValueDecl *getAssociatedDeclaration() const {
return AssociatedDeclaration;
}
};
// \brief List of components of an expression. This first one is the whole
// expression and the last one is the base expression.
typedef SmallVector<MappableComponent, 8> MappableExprComponentList;
typedef ArrayRef<MappableComponent> MappableExprComponentListRef;
// \brief List of all component lists associated to the same base declaration.
// E.g. if both 'S.a' and 'S.b' are a mappable expressions, each will have
// their component list but the same base declaration 'S'.
typedef SmallVector<MappableExprComponentList, 8> MappableExprComponentLists;
typedef ArrayRef<MappableExprComponentList> MappableExprComponentListsRef;
protected:
// \brief Return the total number of elements in a list of component lists.
static unsigned
getComponentsTotalNumber(MappableExprComponentListsRef ComponentLists);
// \brief Return the total number of elements in a list of declarations. All
// declarations are expected to be canonical.
static unsigned
getUniqueDeclarationsTotalNumber(ArrayRef<ValueDecl *> Declarations);
};
/// \brief This represents clauses with a list of expressions that are mappable.
/// Examples of these clauses are 'map' in
/// '#pragma omp target [enter|exit] [data]...' directives, and 'to' and 'from
/// in '#pragma omp target update...' directives.
template <class T>
class OMPMappableExprListClause : public OMPVarListClause<T>,
public OMPClauseMappableExprCommon {
friend class OMPClauseReader;
/// \brief Number of unique declarations in this clause.
unsigned NumUniqueDeclarations;
/// \brief Number of component lists in this clause.
unsigned NumComponentLists;
/// \brief Total number of components in this clause.
unsigned NumComponents;
protected:
/// \brief Get the unique declarations that are in the trailing objects of the
/// class.
MutableArrayRef<ValueDecl *> getUniqueDeclsRef() {
return MutableArrayRef<ValueDecl *>(
static_cast<T *>(this)->template getTrailingObjects<ValueDecl *>(),
NumUniqueDeclarations);
}
/// \brief Get the unique declarations that are in the trailing objects of the
/// class.
ArrayRef<ValueDecl *> getUniqueDeclsRef() const {
return ArrayRef<ValueDecl *>(
static_cast<const T *>(this)
->template getTrailingObjects<ValueDecl *>(),
NumUniqueDeclarations);
}
/// \brief Set the unique declarations that are in the trailing objects of the
/// class.
void setUniqueDecls(ArrayRef<ValueDecl *> UDs) {
assert(UDs.size() == NumUniqueDeclarations &&
"Unexpected amount of unique declarations.");
std::copy(UDs.begin(), UDs.end(), getUniqueDeclsRef().begin());
}
/// \brief Get the number of lists per declaration that are in the trailing
/// objects of the class.
MutableArrayRef<unsigned> getDeclNumListsRef() {
return MutableArrayRef<unsigned>(
static_cast<T *>(this)->template getTrailingObjects<unsigned>(),
NumUniqueDeclarations);
}
/// \brief Get the number of lists per declaration that are in the trailing
/// objects of the class.
ArrayRef<unsigned> getDeclNumListsRef() const {
return ArrayRef<unsigned>(
static_cast<const T *>(this)->template getTrailingObjects<unsigned>(),
NumUniqueDeclarations);
}
/// \brief Set the number of lists per declaration that are in the trailing
/// objects of the class.
void setDeclNumLists(ArrayRef<unsigned> DNLs) {
assert(DNLs.size() == NumUniqueDeclarations &&
"Unexpected amount of list numbers.");
std::copy(DNLs.begin(), DNLs.end(), getDeclNumListsRef().begin());
}
/// \brief Get the cumulative component lists sizes that are in the trailing
/// objects of the class. They are appended after the number of lists.
MutableArrayRef<unsigned> getComponentListSizesRef() {
return MutableArrayRef<unsigned>(
static_cast<T *>(this)->template getTrailingObjects<unsigned>() +
NumUniqueDeclarations,
NumComponentLists);
}
/// \brief Get the cumulative component lists sizes that are in the trailing
/// objects of the class. They are appended after the number of lists.
ArrayRef<unsigned> getComponentListSizesRef() const {
return ArrayRef<unsigned>(
static_cast<const T *>(this)->template getTrailingObjects<unsigned>() +
NumUniqueDeclarations,
NumComponentLists);
}
/// \brief Set the cumulative component lists sizes that are in the trailing
/// objects of the class.
void setComponentListSizes(ArrayRef<unsigned> CLSs) {
assert(CLSs.size() == NumComponentLists &&
"Unexpected amount of component lists.");
std::copy(CLSs.begin(), CLSs.end(), getComponentListSizesRef().begin());
}
/// \brief Get the components that are in the trailing objects of the class.
MutableArrayRef<MappableComponent> getComponentsRef() {
return MutableArrayRef<MappableComponent>(
static_cast<T *>(this)
->template getTrailingObjects<MappableComponent>(),
NumComponents);
}
/// \brief Get the components that are in the trailing objects of the class.
ArrayRef<MappableComponent> getComponentsRef() const {
return ArrayRef<MappableComponent>(
static_cast<const T *>(this)
->template getTrailingObjects<MappableComponent>(),
NumComponents);
}
/// \brief Set the components that are in the trailing objects of the class.
/// This requires the list sizes so that it can also fill the original
/// expressions, which are the first component of each list.
void setComponents(ArrayRef<MappableComponent> Components,
ArrayRef<unsigned> CLSs) {
assert(Components.size() == NumComponents &&
"Unexpected amount of component lists.");
assert(CLSs.size() == NumComponentLists &&
"Unexpected amount of list sizes.");
std::copy(Components.begin(), Components.end(), getComponentsRef().begin());
}
/// \brief Fill the clause information from the list of declarations and
/// associated component lists.
void setClauseInfo(ArrayRef<ValueDecl *> Declarations,
MappableExprComponentListsRef ComponentLists) {
// Perform some checks to make sure the data sizes are consistent with the
// information available when the clause was created.
assert(getUniqueDeclarationsTotalNumber(Declarations) ==
NumUniqueDeclarations &&
"Unexpected number of mappable expression info entries!");
assert(getComponentsTotalNumber(ComponentLists) == NumComponents &&
"Unexpected total number of components!");
assert(Declarations.size() == ComponentLists.size() &&
"Declaration and component lists size is not consistent!");
assert(Declarations.size() == NumComponentLists &&
"Unexpected declaration and component lists size!");
// Organize the components by declaration and retrieve the original
// expression. Original expressions are always the first component of the
// mappable component list.
llvm::DenseMap<ValueDecl *, SmallVector<MappableExprComponentListRef, 8>>
ComponentListMap;
{
auto CI = ComponentLists.begin();
for (auto DI = Declarations.begin(), DE = Declarations.end(); DI != DE;
++DI, ++CI) {
assert(!CI->empty() && "Invalid component list!");
ComponentListMap[*DI].push_back(*CI);
}
}
// Iterators of the target storage.
auto UniqueDeclarations = getUniqueDeclsRef();
auto UDI = UniqueDeclarations.begin();
auto DeclNumLists = getDeclNumListsRef();
auto DNLI = DeclNumLists.begin();
auto ComponentListSizes = getComponentListSizesRef();
auto CLSI = ComponentListSizes.begin();
auto Components = getComponentsRef();
auto CI = Components.begin();
// Variable to compute the accumulation of the number of components.
unsigned PrevSize = 0u;
// Scan all the declarations and associated component lists.
for (auto &M : ComponentListMap) {
// The declaration.
auto *D = M.first;
// The component lists.
auto CL = M.second;
// Initialize the entry.
*UDI = D;
++UDI;
*DNLI = CL.size();
++DNLI;
// Obtain the cumulative sizes and concatenate all the components in the
// reserved storage.
for (auto C : CL) {
// Accumulate with the previous size.
PrevSize += C.size();
// Save the size.
*CLSI = PrevSize;
++CLSI;
// Append components after the current components iterator.
CI = std::copy(C.begin(), C.end(), CI);
}
}
}
/// \brief Build a clause for \a NumUniqueDeclarations declarations, \a
/// NumComponentLists total component lists, and \a NumComponents total
/// components.
///
/// \param K Kind of the clause.
/// \param StartLoc Starting location of the clause (the clause keyword).
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param NumVars Number of expressions listed in the clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause - one
/// list for each expression in the clause.
/// \param NumComponents Total number of expression components in the clause.
///
OMPMappableExprListClause(OpenMPClauseKind K, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc,
unsigned NumVars, unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPVarListClause<T>(K, StartLoc, LParenLoc, EndLoc, NumVars),
NumUniqueDeclarations(NumUniqueDeclarations),
NumComponentLists(NumComponentLists), NumComponents(NumComponents) {}
public:
/// \brief Return the number of unique base declarations in this clause.
unsigned getUniqueDeclarationsNum() const { return NumUniqueDeclarations; }
/// \brief Return the number of lists derived from the clause expressions.
unsigned getTotalComponentListNum() const { return NumComponentLists; }
/// \brief Return the total number of components in all lists derived from the
/// clause.
unsigned getTotalComponentsNum() const { return NumComponents; }
/// \brief Iterator that browse the components by lists. It also allows
/// browsing components of a single declaration.
class const_component_lists_iterator
: public llvm::iterator_adaptor_base<
const_component_lists_iterator,
MappableExprComponentListRef::const_iterator,
std::forward_iterator_tag, MappableComponent, ptrdiff_t,
MappableComponent, MappableComponent> {
// The declaration the iterator currently refers to.
ArrayRef<ValueDecl *>::iterator DeclCur;
// The list number associated with the current declaration.
ArrayRef<unsigned>::iterator NumListsCur;
// Remaining lists for the current declaration.
unsigned RemainingLists;
// The cumulative size of the previous list, or zero if there is no previous
// list.
unsigned PrevListSize;
// The cumulative sizes of the current list - it will delimit the remaining
// range of interest.
ArrayRef<unsigned>::const_iterator ListSizeCur;
ArrayRef<unsigned>::const_iterator ListSizeEnd;
// Iterator to the end of the components storage.
MappableExprComponentListRef::const_iterator End;
public:
/// \brief Construct an iterator that scans all lists.
explicit const_component_lists_iterator(
ArrayRef<ValueDecl *> UniqueDecls, ArrayRef<unsigned> DeclsListNum,
ArrayRef<unsigned> CumulativeListSizes,
MappableExprComponentListRef Components)
: const_component_lists_iterator::iterator_adaptor_base(
Components.begin()),
DeclCur(UniqueDecls.begin()), NumListsCur(DeclsListNum.begin()),
RemainingLists(0u), PrevListSize(0u),
ListSizeCur(CumulativeListSizes.begin()),
ListSizeEnd(CumulativeListSizes.end()), End(Components.end()) {
assert(UniqueDecls.size() == DeclsListNum.size() &&
"Inconsistent number of declarations and list sizes!");
if (!DeclsListNum.empty())
RemainingLists = *NumListsCur;
}
/// \brief Construct an iterator that scan lists for a given declaration \a
/// Declaration.
explicit const_component_lists_iterator(
const ValueDecl *Declaration, ArrayRef<ValueDecl *> UniqueDecls,
ArrayRef<unsigned> DeclsListNum, ArrayRef<unsigned> CumulativeListSizes,
MappableExprComponentListRef Components)
: const_component_lists_iterator(UniqueDecls, DeclsListNum,
CumulativeListSizes, Components) {
// Look for the desired declaration. While we are looking for it, we
// update the state so that we know the component where a given list
// starts.
for (; DeclCur != UniqueDecls.end(); ++DeclCur, ++NumListsCur) {
if (*DeclCur == Declaration)
break;
assert(*NumListsCur > 0 && "No lists associated with declaration??");
// Skip the lists associated with the current declaration, but save the
// last list size that was skipped.
std::advance(ListSizeCur, *NumListsCur - 1);
PrevListSize = *ListSizeCur;
++ListSizeCur;
}
// If we didn't find any declaration, advance the iterator to after the
// last component and set remaining lists to zero.
if (ListSizeCur == CumulativeListSizes.end()) {
this->I = End;
RemainingLists = 0u;
return;
}
// Set the remaining lists with the total number of lists of the current
// declaration.
RemainingLists = *NumListsCur;
// Adjust the list size end iterator to the end of the relevant range.
ListSizeEnd = ListSizeCur;
std::advance(ListSizeEnd, RemainingLists);
// Given that the list sizes are cumulative, the index of the component
// that start the list is the size of the previous list.
std::advance(this->I, PrevListSize);
}
// Return the array with the current list. The sizes are cumulative, so the
// array size is the difference between the current size and previous one.
std::pair<const ValueDecl *, MappableExprComponentListRef>
operator*() const {
assert(ListSizeCur != ListSizeEnd && "Invalid iterator!");
return std::make_pair(
*DeclCur,
MappableExprComponentListRef(&*this->I, *ListSizeCur - PrevListSize));
}
std::pair<const ValueDecl *, MappableExprComponentListRef>
operator->() const {
return **this;
}
// Skip the components of the current list.
const_component_lists_iterator &operator++() {
assert(ListSizeCur != ListSizeEnd && RemainingLists &&
"Invalid iterator!");
// If we don't have more lists just skip all the components. Otherwise,
// advance the iterator by the number of components in the current list.
if (std::next(ListSizeCur) == ListSizeEnd) {
this->I = End;
RemainingLists = 0;
} else {
std::advance(this->I, *ListSizeCur - PrevListSize);
PrevListSize = *ListSizeCur;
// We are done with a declaration, move to the next one.
if (!(--RemainingLists)) {
++DeclCur;
++NumListsCur;
RemainingLists = *NumListsCur;
assert(RemainingLists && "No lists in the following declaration??");
}
}
++ListSizeCur;
return *this;
}
};
typedef llvm::iterator_range<const_component_lists_iterator>
const_component_lists_range;
/// \brief Iterators for all component lists.
const_component_lists_iterator component_lists_begin() const {
return const_component_lists_iterator(
getUniqueDeclsRef(), getDeclNumListsRef(), getComponentListSizesRef(),
getComponentsRef());
}
const_component_lists_iterator component_lists_end() const {
return const_component_lists_iterator(
ArrayRef<ValueDecl *>(), ArrayRef<unsigned>(), ArrayRef<unsigned>(),
MappableExprComponentListRef(getComponentsRef().end(),
getComponentsRef().end()));
}
const_component_lists_range component_lists() const {
return {component_lists_begin(), component_lists_end()};
}
/// \brief Iterators for component lists associated with the provided
/// declaration.
const_component_lists_iterator
decl_component_lists_begin(const ValueDecl *VD) const {
return const_component_lists_iterator(
VD, getUniqueDeclsRef(), getDeclNumListsRef(),
getComponentListSizesRef(), getComponentsRef());
}
const_component_lists_iterator decl_component_lists_end() const {
return component_lists_end();
}
const_component_lists_range decl_component_lists(const ValueDecl *VD) const {
return {decl_component_lists_begin(VD), decl_component_lists_end()};
}
/// Iterators to access all the declarations, number of lists, list sizes, and
/// components.
typedef ArrayRef<ValueDecl *>::iterator const_all_decls_iterator;
typedef llvm::iterator_range<const_all_decls_iterator> const_all_decls_range;
const_all_decls_range all_decls() const {
auto A = getUniqueDeclsRef();
return const_all_decls_range(A.begin(), A.end());
}
typedef ArrayRef<unsigned>::iterator const_all_num_lists_iterator;
typedef llvm::iterator_range<const_all_num_lists_iterator>
const_all_num_lists_range;
const_all_num_lists_range all_num_lists() const {
auto A = getDeclNumListsRef();
return const_all_num_lists_range(A.begin(), A.end());
}
typedef ArrayRef<unsigned>::iterator const_all_lists_sizes_iterator;
typedef llvm::iterator_range<const_all_lists_sizes_iterator>
const_all_lists_sizes_range;
const_all_lists_sizes_range all_lists_sizes() const {
auto A = getComponentListSizesRef();
return const_all_lists_sizes_range(A.begin(), A.end());
}
typedef ArrayRef<MappableComponent>::iterator const_all_components_iterator;
typedef llvm::iterator_range<const_all_components_iterator>
const_all_components_range;
const_all_components_range all_components() const {
auto A = getComponentsRef();
return const_all_components_range(A.begin(), A.end());
}
};
/// \brief This represents clause 'map' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp target map(a,b)
/// \endcode
/// In this example directive '#pragma omp target' has clause 'map'
/// with the variables 'a' and 'b'.
///
class OMPMapClause final : public OMPMappableExprListClause<OMPMapClause>,
private llvm::TrailingObjects<
OMPMapClause, Expr *, ValueDecl *, unsigned,
OMPClauseMappableExprCommon::MappableComponent> {
friend TrailingObjects;
friend OMPVarListClause;
friend OMPMappableExprListClause;
friend class OMPClauseReader;
/// Define the sizes of each trailing object array except the last one. This
/// is required for TrailingObjects to work properly.
size_t numTrailingObjects(OverloadToken<Expr *>) const {
return varlist_size();
}
size_t numTrailingObjects(OverloadToken<ValueDecl *>) const {
return getUniqueDeclarationsNum();
}
size_t numTrailingObjects(OverloadToken<unsigned>) const {
return getUniqueDeclarationsNum() + getTotalComponentListNum();
}
/// \brief Map type modifier for the 'map' clause.
OpenMPMapClauseKind MapTypeModifier;
/// \brief Map type for the 'map' clause.
OpenMPMapClauseKind MapType;
/// \brief Is this an implicit map type or not.
bool MapTypeIsImplicit;
/// \brief Location of the map type.
SourceLocation MapLoc;
/// \brief Colon location.
SourceLocation ColonLoc;
/// \brief Set type modifier for the clause.
///
/// \param T Type Modifier for the clause.
///
void setMapTypeModifier(OpenMPMapClauseKind T) { MapTypeModifier = T; }
/// \brief Set type for the clause.
///
/// \param T Type for the clause.
///
void setMapType(OpenMPMapClauseKind T) { MapType = T; }
/// \brief Set type location.
///
/// \param TLoc Type location.
///
void setMapLoc(SourceLocation TLoc) { MapLoc = TLoc; }
/// \brief Set colon location.
void setColonLoc(SourceLocation Loc) { ColonLoc = Loc; }
/// \brief Build a clause for \a NumVars listed expressions, \a
/// NumUniqueDeclarations declarations, \a NumComponentLists total component
/// lists, and \a NumComponents total expression components.
///
/// \param MapTypeModifier Map type modifier.
/// \param MapType Map type.
/// \param MapTypeIsImplicit Map type is inferred implicitly.
/// \param MapLoc Location of the map type.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
/// \param NumVars Number of expressions listed in this clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause.
/// \param NumComponents Total number of expression components in the clause.
///
explicit OMPMapClause(OpenMPMapClauseKind MapTypeModifier,
OpenMPMapClauseKind MapType, bool MapTypeIsImplicit,
SourceLocation MapLoc, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc,
unsigned NumVars, unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPMappableExprListClause(OMPC_map, StartLoc, LParenLoc, EndLoc,
NumVars, NumUniqueDeclarations,
NumComponentLists, NumComponents),
MapTypeModifier(MapTypeModifier), MapType(MapType),
MapTypeIsImplicit(MapTypeIsImplicit), MapLoc(MapLoc) {}
/// \brief Build an empty clause.
///
/// \param NumVars Number of expressions listed in this clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause.
/// \param NumComponents Total number of expression components in the clause.
///
explicit OMPMapClause(unsigned NumVars, unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPMappableExprListClause(
OMPC_map, SourceLocation(), SourceLocation(), SourceLocation(),
NumVars, NumUniqueDeclarations, NumComponentLists, NumComponents),
MapTypeModifier(OMPC_MAP_unknown), MapType(OMPC_MAP_unknown),
MapTypeIsImplicit(false), MapLoc() {}
public:
/// \brief Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
/// \param Vars The original expression used in the clause.
/// \param Declarations Declarations used in the clause.
/// \param ComponentLists Component lists used in the clause.
/// \param TypeModifier Map type modifier.
/// \param Type Map type.
/// \param TypeIsImplicit Map type is inferred implicitly.
/// \param TypeLoc Location of the map type.
///
static OMPMapClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc,
ArrayRef<Expr *> Vars,
ArrayRef<ValueDecl *> Declarations,
MappableExprComponentListsRef ComponentLists,
OpenMPMapClauseKind TypeModifier,
OpenMPMapClauseKind Type, bool TypeIsImplicit,
SourceLocation TypeLoc);
/// \brief Creates an empty clause with the place for for \a NumVars original
/// expressions, \a NumUniqueDeclarations declarations, \NumComponentLists
/// lists, and \a NumComponents expression components.
///
/// \param C AST context.
/// \param NumVars Number of expressions listed in the clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of unique base declarations in this
/// clause.
/// \param NumComponents Total number of expression components in the clause.
///
static OMPMapClause *CreateEmpty(const ASTContext &C, unsigned NumVars,
unsigned NumUniqueDeclarations,
unsigned NumComponentLists,
unsigned NumComponents);
/// \brief Fetches mapping kind for the clause.
OpenMPMapClauseKind getMapType() const LLVM_READONLY { return MapType; }
/// \brief Is this an implicit map type?
/// We have to capture 'IsMapTypeImplicit' from the parser for more
/// informative error messages. It helps distinguish map(r) from
/// map(tofrom: r), which is important to print more helpful error
/// messages for some target directives.
bool isImplicitMapType() const LLVM_READONLY { return MapTypeIsImplicit; }
/// \brief Fetches the map type modifier for the clause.
OpenMPMapClauseKind getMapTypeModifier() const LLVM_READONLY {
return MapTypeModifier;
}
/// \brief Fetches location of clause mapping kind.
SourceLocation getMapLoc() const LLVM_READONLY { return MapLoc; }
/// \brief Get colon location.
SourceLocation getColonLoc() const { return ColonLoc; }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_map;
}
child_range children() {
return child_range(
reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
};
/// \brief This represents 'num_teams' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp teams num_teams(n)
/// \endcode
/// In this example directive '#pragma omp teams' has clause 'num_teams'
/// with single expression 'n'.
///
class OMPNumTeamsClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief NumTeams number.
Stmt *NumTeams;
/// \brief Set the NumTeams number.
///
/// \param E NumTeams number.
///
void setNumTeams(Expr *E) { NumTeams = E; }
public:
/// \brief Build 'num_teams' clause.
///
/// \param E Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPNumTeamsClause(Expr *E, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_num_teams, StartLoc, EndLoc), LParenLoc(LParenLoc),
NumTeams(E) {}
/// \brief Build an empty clause.
///
OMPNumTeamsClause()
: OMPClause(OMPC_num_teams, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), NumTeams(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return NumTeams number.
Expr *getNumTeams() { return cast<Expr>(NumTeams); }
/// \brief Return NumTeams number.
Expr *getNumTeams() const { return cast<Expr>(NumTeams); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_num_teams;
}
child_range children() { return child_range(&NumTeams, &NumTeams + 1); }
};
/// \brief This represents 'thread_limit' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp teams thread_limit(n)
/// \endcode
/// In this example directive '#pragma omp teams' has clause 'thread_limit'
/// with single expression 'n'.
///
class OMPThreadLimitClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief ThreadLimit number.
Stmt *ThreadLimit;
/// \brief Set the ThreadLimit number.
///
/// \param E ThreadLimit number.
///
void setThreadLimit(Expr *E) { ThreadLimit = E; }
public:
/// \brief Build 'thread_limit' clause.
///
/// \param E Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPThreadLimitClause(Expr *E, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc)
: OMPClause(OMPC_thread_limit, StartLoc, EndLoc), LParenLoc(LParenLoc),
ThreadLimit(E) {}
/// \brief Build an empty clause.
///
OMPThreadLimitClause()
: OMPClause(OMPC_thread_limit, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), ThreadLimit(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return ThreadLimit number.
Expr *getThreadLimit() { return cast<Expr>(ThreadLimit); }
/// \brief Return ThreadLimit number.
Expr *getThreadLimit() const { return cast<Expr>(ThreadLimit); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_thread_limit;
}
child_range children() { return child_range(&ThreadLimit, &ThreadLimit + 1); }
};
/// \brief This represents 'priority' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp task priority(n)
/// \endcode
/// In this example directive '#pragma omp teams' has clause 'priority' with
/// single expression 'n'.
///
class OMPPriorityClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Priority number.
Stmt *Priority;
/// \brief Set the Priority number.
///
/// \param E Priority number.
///
void setPriority(Expr *E) { Priority = E; }
public:
/// \brief Build 'priority' clause.
///
/// \param E Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPPriorityClause(Expr *E, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_priority, StartLoc, EndLoc), LParenLoc(LParenLoc),
Priority(E) {}
/// \brief Build an empty clause.
///
OMPPriorityClause()
: OMPClause(OMPC_priority, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Priority(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return Priority number.
Expr *getPriority() { return cast<Expr>(Priority); }
/// \brief Return Priority number.
Expr *getPriority() const { return cast<Expr>(Priority); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_priority;
}
child_range children() { return child_range(&Priority, &Priority + 1); }
};
/// \brief This represents 'grainsize' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp taskloop grainsize(4)
/// \endcode
/// In this example directive '#pragma omp taskloop' has clause 'grainsize'
/// with single expression '4'.
///
class OMPGrainsizeClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Safe iteration space distance.
Stmt *Grainsize;
/// \brief Set safelen.
void setGrainsize(Expr *Size) { Grainsize = Size; }
public:
/// \brief Build 'grainsize' clause.
///
/// \param Size Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPGrainsizeClause(Expr *Size, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc)
: OMPClause(OMPC_grainsize, StartLoc, EndLoc), LParenLoc(LParenLoc),
Grainsize(Size) {}
/// \brief Build an empty clause.
///
explicit OMPGrainsizeClause()
: OMPClause(OMPC_grainsize, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Grainsize(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return safe iteration space distance.
Expr *getGrainsize() const { return cast_or_null<Expr>(Grainsize); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_grainsize;
}
child_range children() { return child_range(&Grainsize, &Grainsize + 1); }
};
/// \brief This represents 'nogroup' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp taskloop nogroup
/// \endcode
/// In this example directive '#pragma omp taskloop' has 'nogroup' clause.
///
class OMPNogroupClause : public OMPClause {
public:
/// \brief Build 'nogroup' clause.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPNogroupClause(SourceLocation StartLoc, SourceLocation EndLoc)
: OMPClause(OMPC_nogroup, StartLoc, EndLoc) {}
/// \brief Build an empty clause.
///
OMPNogroupClause()
: OMPClause(OMPC_nogroup, SourceLocation(), SourceLocation()) {}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_nogroup;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents 'num_tasks' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp taskloop num_tasks(4)
/// \endcode
/// In this example directive '#pragma omp taskloop' has clause 'num_tasks'
/// with single expression '4'.
///
class OMPNumTasksClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Safe iteration space distance.
Stmt *NumTasks;
/// \brief Set safelen.
void setNumTasks(Expr *Size) { NumTasks = Size; }
public:
/// \brief Build 'num_tasks' clause.
///
/// \param Size Expression associated with this clause.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
///
OMPNumTasksClause(Expr *Size, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc)
: OMPClause(OMPC_num_tasks, StartLoc, EndLoc), LParenLoc(LParenLoc),
NumTasks(Size) {}
/// \brief Build an empty clause.
///
explicit OMPNumTasksClause()
: OMPClause(OMPC_num_tasks, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), NumTasks(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Return safe iteration space distance.
Expr *getNumTasks() const { return cast_or_null<Expr>(NumTasks); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_num_tasks;
}
child_range children() { return child_range(&NumTasks, &NumTasks + 1); }
};
/// \brief This represents 'hint' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp critical (name) hint(6)
/// \endcode
/// In this example directive '#pragma omp critical' has name 'name' and clause
/// 'hint' with argument '6'.
///
class OMPHintClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Hint expression of the 'hint' clause.
Stmt *Hint;
/// \brief Set hint expression.
///
void setHint(Expr *H) { Hint = H; }
public:
/// \brief Build 'hint' clause with expression \a Hint.
///
/// \param Hint Hint expression.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
///
OMPHintClause(Expr *Hint, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc)
: OMPClause(OMPC_hint, StartLoc, EndLoc), LParenLoc(LParenLoc),
Hint(Hint) {}
/// \brief Build an empty clause.
///
OMPHintClause()
: OMPClause(OMPC_hint, SourceLocation(), SourceLocation()),
LParenLoc(SourceLocation()), Hint(nullptr) {}
/// \brief Sets the location of '('.
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Returns the location of '('.
SourceLocation getLParenLoc() const { return LParenLoc; }
/// \brief Returns number of threads.
Expr *getHint() const { return cast_or_null<Expr>(Hint); }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_hint;
}
child_range children() { return child_range(&Hint, &Hint + 1); }
};
/// \brief This represents 'dist_schedule' clause in the '#pragma omp ...'
/// directive.
///
/// \code
/// #pragma omp distribute dist_schedule(static, 3)
/// \endcode
/// In this example directive '#pragma omp distribute' has 'dist_schedule'
/// clause with arguments 'static' and '3'.
///
class OMPDistScheduleClause : public OMPClause, public OMPClauseWithPreInit {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief A kind of the 'schedule' clause.
OpenMPDistScheduleClauseKind Kind;
/// \brief Start location of the schedule kind in source code.
SourceLocation KindLoc;
/// \brief Location of ',' (if any).
SourceLocation CommaLoc;
/// \brief Chunk size.
Expr *ChunkSize;
/// \brief Set schedule kind.
///
/// \param K Schedule kind.
///
void setDistScheduleKind(OpenMPDistScheduleClauseKind K) { Kind = K; }
/// \brief Sets the location of '('.
///
/// \param Loc Location of '('.
///
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Set schedule kind start location.
///
/// \param KLoc Schedule kind location.
///
void setDistScheduleKindLoc(SourceLocation KLoc) { KindLoc = KLoc; }
/// \brief Set location of ','.
///
/// \param Loc Location of ','.
///
void setCommaLoc(SourceLocation Loc) { CommaLoc = Loc; }
/// \brief Set chunk size.
///
/// \param E Chunk size.
///
void setChunkSize(Expr *E) { ChunkSize = E; }
public:
/// \brief Build 'dist_schedule' clause with schedule kind \a Kind and chunk
/// size expression \a ChunkSize.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param KLoc Starting location of the argument.
/// \param CommaLoc Location of ','.
/// \param EndLoc Ending location of the clause.
/// \param Kind DistSchedule kind.
/// \param ChunkSize Chunk size.
/// \param HelperChunkSize Helper chunk size for combined directives.
///
OMPDistScheduleClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation KLoc, SourceLocation CommaLoc,
SourceLocation EndLoc,
OpenMPDistScheduleClauseKind Kind, Expr *ChunkSize,
Stmt *HelperChunkSize)
: OMPClause(OMPC_dist_schedule, StartLoc, EndLoc),
OMPClauseWithPreInit(this), LParenLoc(LParenLoc), Kind(Kind),
KindLoc(KLoc), CommaLoc(CommaLoc), ChunkSize(ChunkSize) {
setPreInitStmt(HelperChunkSize);
}
/// \brief Build an empty clause.
///
explicit OMPDistScheduleClause()
: OMPClause(OMPC_dist_schedule, SourceLocation(), SourceLocation()),
OMPClauseWithPreInit(this), Kind(OMPC_DIST_SCHEDULE_unknown),
ChunkSize(nullptr) {}
/// \brief Get kind of the clause.
///
OpenMPDistScheduleClauseKind getDistScheduleKind() const { return Kind; }
/// \brief Get location of '('.
///
SourceLocation getLParenLoc() { return LParenLoc; }
/// \brief Get kind location.
///
SourceLocation getDistScheduleKindLoc() { return KindLoc; }
/// \brief Get location of ','.
///
SourceLocation getCommaLoc() { return CommaLoc; }
/// \brief Get chunk size.
///
Expr *getChunkSize() { return ChunkSize; }
/// \brief Get chunk size.
///
const Expr *getChunkSize() const { return ChunkSize; }
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_dist_schedule;
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(&ChunkSize),
reinterpret_cast<Stmt **>(&ChunkSize) + 1);
}
};
/// \brief This represents 'defaultmap' clause in the '#pragma omp ...' directive.
///
/// \code
/// #pragma omp target defaultmap(tofrom: scalar)
/// \endcode
/// In this example directive '#pragma omp target' has 'defaultmap' clause of kind
/// 'scalar' with modifier 'tofrom'.
///
class OMPDefaultmapClause : public OMPClause {
friend class OMPClauseReader;
/// \brief Location of '('.
SourceLocation LParenLoc;
/// \brief Modifiers for 'defaultmap' clause.
OpenMPDefaultmapClauseModifier Modifier;
/// \brief Locations of modifiers.
SourceLocation ModifierLoc;
/// \brief A kind of the 'defaultmap' clause.
OpenMPDefaultmapClauseKind Kind;
/// \brief Start location of the defaultmap kind in source code.
SourceLocation KindLoc;
/// \brief Set defaultmap kind.
///
/// \param K Defaultmap kind.
///
void setDefaultmapKind(OpenMPDefaultmapClauseKind K) { Kind = K; }
/// \brief Set the defaultmap modifier.
///
/// \param M Defaultmap modifier.
///
void setDefaultmapModifier(OpenMPDefaultmapClauseModifier M) {
Modifier = M;
}
/// \brief Set location of the defaultmap modifier.
///
void setDefaultmapModifierLoc(SourceLocation Loc) {
ModifierLoc = Loc;
}
/// \brief Sets the location of '('.
///
/// \param Loc Location of '('.
///
void setLParenLoc(SourceLocation Loc) { LParenLoc = Loc; }
/// \brief Set defaultmap kind start location.
///
/// \param KLoc Defaultmap kind location.
///
void setDefaultmapKindLoc(SourceLocation KLoc) { KindLoc = KLoc; }
public:
/// \brief Build 'defaultmap' clause with defaultmap kind \a Kind
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param KLoc Starting location of the argument.
/// \param EndLoc Ending location of the clause.
/// \param Kind Defaultmap kind.
/// \param M The modifier applied to 'defaultmap' clause.
/// \param MLoc Location of the modifier
///
OMPDefaultmapClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation MLoc, SourceLocation KLoc,
SourceLocation EndLoc, OpenMPDefaultmapClauseKind Kind,
OpenMPDefaultmapClauseModifier M)
: OMPClause(OMPC_defaultmap, StartLoc, EndLoc), LParenLoc(LParenLoc),
Modifier(M), ModifierLoc(MLoc), Kind(Kind), KindLoc(KLoc) {}
/// \brief Build an empty clause.
///
explicit OMPDefaultmapClause()
: OMPClause(OMPC_defaultmap, SourceLocation(), SourceLocation()),
Modifier(OMPC_DEFAULTMAP_MODIFIER_unknown),
Kind(OMPC_DEFAULTMAP_unknown) {}
/// \brief Get kind of the clause.
///
OpenMPDefaultmapClauseKind getDefaultmapKind() const { return Kind; }
/// \brief Get the modifier of the clause.
///
OpenMPDefaultmapClauseModifier getDefaultmapModifier() const {
return Modifier;
}
/// \brief Get location of '('.
///
SourceLocation getLParenLoc() { return LParenLoc; }
/// \brief Get kind location.
///
SourceLocation getDefaultmapKindLoc() { return KindLoc; }
/// \brief Get the modifier location.
///
SourceLocation getDefaultmapModifierLoc() const {
return ModifierLoc;
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_defaultmap;
}
child_range children() {
return child_range(child_iterator(), child_iterator());
}
};
/// \brief This represents clause 'to' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp target update to(a,b)
/// \endcode
/// In this example directive '#pragma omp target update' has clause 'to'
/// with the variables 'a' and 'b'.
///
class OMPToClause final : public OMPMappableExprListClause<OMPToClause>,
private llvm::TrailingObjects<
OMPToClause, Expr *, ValueDecl *, unsigned,
OMPClauseMappableExprCommon::MappableComponent> {
friend TrailingObjects;
friend OMPVarListClause;
friend OMPMappableExprListClause;
friend class OMPClauseReader;
/// Define the sizes of each trailing object array except the last one. This
/// is required for TrailingObjects to work properly.
size_t numTrailingObjects(OverloadToken<Expr *>) const {
return varlist_size();
}
size_t numTrailingObjects(OverloadToken<ValueDecl *>) const {
return getUniqueDeclarationsNum();
}
size_t numTrailingObjects(OverloadToken<unsigned>) const {
return getUniqueDeclarationsNum() + getTotalComponentListNum();
}
/// \brief Build clause with number of variables \a NumVars.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
/// \param NumVars Number of expressions listed in this clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause.
/// \param NumComponents Total number of expression components in the clause.
///
explicit OMPToClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned NumVars,
unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPMappableExprListClause(OMPC_to, StartLoc, LParenLoc, EndLoc, NumVars,
NumUniqueDeclarations, NumComponentLists,
NumComponents) {}
/// \brief Build an empty clause.
///
/// \param NumVars Number of expressions listed in this clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause.
/// \param NumComponents Total number of expression components in the clause.
///
explicit OMPToClause(unsigned NumVars, unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPMappableExprListClause(
OMPC_to, SourceLocation(), SourceLocation(), SourceLocation(),
NumVars, NumUniqueDeclarations, NumComponentLists, NumComponents) {}
public:
/// \brief Creates clause with a list of variables \a Vars.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
/// \param Vars The original expression used in the clause.
/// \param Declarations Declarations used in the clause.
/// \param ComponentLists Component lists used in the clause.
///
static OMPToClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc,
ArrayRef<Expr *> Vars,
ArrayRef<ValueDecl *> Declarations,
MappableExprComponentListsRef ComponentLists);
/// \brief Creates an empty clause with the place for \a NumVars variables.
///
/// \param C AST context.
/// \param NumVars Number of expressions listed in the clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of unique base declarations in this
/// clause.
/// \param NumComponents Total number of expression components in the clause.
///
static OMPToClause *CreateEmpty(const ASTContext &C, unsigned NumVars,
unsigned NumUniqueDeclarations,
unsigned NumComponentLists,
unsigned NumComponents);
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_to;
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
};
/// \brief This represents clause 'from' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp target update from(a,b)
/// \endcode
/// In this example directive '#pragma omp target update' has clause 'from'
/// with the variables 'a' and 'b'.
///
class OMPFromClause final
: public OMPMappableExprListClause<OMPFromClause>,
private llvm::TrailingObjects<
OMPFromClause, Expr *, ValueDecl *, unsigned,
OMPClauseMappableExprCommon::MappableComponent> {
friend TrailingObjects;
friend OMPVarListClause;
friend OMPMappableExprListClause;
friend class OMPClauseReader;
/// Define the sizes of each trailing object array except the last one. This
/// is required for TrailingObjects to work properly.
size_t numTrailingObjects(OverloadToken<Expr *>) const {
return varlist_size();
}
size_t numTrailingObjects(OverloadToken<ValueDecl *>) const {
return getUniqueDeclarationsNum();
}
size_t numTrailingObjects(OverloadToken<unsigned>) const {
return getUniqueDeclarationsNum() + getTotalComponentListNum();
}
/// \brief Build clause with number of variables \a NumVars.
///
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
/// \param NumVars Number of expressions listed in this clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause.
/// \param NumComponents Total number of expression components in the clause.
///
explicit OMPFromClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned NumVars,
unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPMappableExprListClause(OMPC_from, StartLoc, LParenLoc, EndLoc,
NumVars, NumUniqueDeclarations,
NumComponentLists, NumComponents) {}
/// \brief Build an empty clause.
///
/// \param NumVars Number of expressions listed in this clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of component lists in this clause.
/// \param NumComponents Total number of expression components in the clause.
///
explicit OMPFromClause(unsigned NumVars, unsigned NumUniqueDeclarations,
unsigned NumComponentLists, unsigned NumComponents)
: OMPMappableExprListClause(
OMPC_from, SourceLocation(), SourceLocation(), SourceLocation(),
NumVars, NumUniqueDeclarations, NumComponentLists, NumComponents) {}
public:
/// \brief Creates clause with a list of variables \a Vars.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param EndLoc Ending location of the clause.
/// \param Vars The original expression used in the clause.
/// \param Declarations Declarations used in the clause.
/// \param ComponentLists Component lists used in the clause.
///
static OMPFromClause *Create(const ASTContext &C, SourceLocation StartLoc,
SourceLocation LParenLoc, SourceLocation EndLoc,
ArrayRef<Expr *> Vars,
ArrayRef<ValueDecl *> Declarations,
MappableExprComponentListsRef ComponentLists);
/// \brief Creates an empty clause with the place for \a NumVars variables.
///
/// \param C AST context.
/// \param NumVars Number of expressions listed in the clause.
/// \param NumUniqueDeclarations Number of unique base declarations in this
/// clause.
/// \param NumComponentLists Number of unique base declarations in this
/// clause.
/// \param NumComponents Total number of expression components in the clause.
///
static OMPFromClause *CreateEmpty(const ASTContext &C, unsigned NumVars,
unsigned NumUniqueDeclarations,
unsigned NumComponentLists,
unsigned NumComponents);
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_from;
}
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
};
/// This represents clause 'use_device_ptr' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp target data use_device_ptr(a,b)
/// \endcode
/// In this example directive '#pragma omp target data' has clause
/// 'use_device_ptr' with the variables 'a' and 'b'.
///
class OMPUseDevicePtrClause final
: public OMPVarListClause<OMPUseDevicePtrClause>,
private llvm::TrailingObjects<OMPUseDevicePtrClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPUseDevicePtrClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPUseDevicePtrClause>(OMPC_use_device_ptr, StartLoc,
LParenLoc, EndLoc, N) {}
/// \brief Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPUseDevicePtrClause(unsigned N)
: OMPVarListClause<OMPUseDevicePtrClause>(
OMPC_use_device_ptr, SourceLocation(), SourceLocation(),
SourceLocation(), N) {}
public:
/// Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
///
static OMPUseDevicePtrClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL);
/// Creates an empty clause with the place for \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPUseDevicePtrClause *CreateEmpty(const ASTContext &C, unsigned N);
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_use_device_ptr;
}
};
/// This represents clause 'is_device_ptr' in the '#pragma omp ...'
/// directives.
///
/// \code
/// #pragma omp target is_device_ptr(a,b)
/// \endcode
/// In this example directive '#pragma omp target' has clause
/// 'is_device_ptr' with the variables 'a' and 'b'.
///
class OMPIsDevicePtrClause final
: public OMPVarListClause<OMPIsDevicePtrClause>,
private llvm::TrailingObjects<OMPIsDevicePtrClause, Expr *> {
friend TrailingObjects;
friend OMPVarListClause;
friend class OMPClauseReader;
/// Build clause with number of variables \a N.
///
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param N Number of the variables in the clause.
///
OMPIsDevicePtrClause(SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, unsigned N)
: OMPVarListClause<OMPIsDevicePtrClause>(OMPC_is_device_ptr, StartLoc,
LParenLoc, EndLoc, N) {}
/// Build an empty clause.
///
/// \param N Number of variables.
///
explicit OMPIsDevicePtrClause(unsigned N)
: OMPVarListClause<OMPIsDevicePtrClause>(
OMPC_is_device_ptr, SourceLocation(), SourceLocation(),
SourceLocation(), N) {}
public:
/// Creates clause with a list of variables \a VL.
///
/// \param C AST context.
/// \param StartLoc Starting location of the clause.
/// \param LParenLoc Location of '('.
/// \param EndLoc Ending location of the clause.
/// \param VL List of references to the variables.
///
static OMPIsDevicePtrClause *
Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc,
SourceLocation EndLoc, ArrayRef<Expr *> VL);
/// Creates an empty clause with the place for \a N variables.
///
/// \param C AST context.
/// \param N The number of variables.
///
static OMPIsDevicePtrClause *CreateEmpty(const ASTContext &C, unsigned N);
child_range children() {
return child_range(reinterpret_cast<Stmt **>(varlist_begin()),
reinterpret_cast<Stmt **>(varlist_end()));
}
static bool classof(const OMPClause *T) {
return T->getClauseKind() == OMPC_is_device_ptr;
}
};
} // end namespace clang
#endif // LLVM_CLANG_AST_OPENMPCLAUSE_H
|
bd_cilk.c | #include <stdlib.h>
#include <stdio.h>
#include <unistd.h> // access
#include <math.h>
#include <assert.h>
#include "timer.h"
#include "bd.h"
//#include <omp.h>
#include <cilk/cilk.h>
#include <cilk/cilk_api.h>
#define NTHREADS 24
#define M_PI 3.14159265358979323846
#define my_EPS 0.000000001
void get_indices(int index, int *i, int *j, int *k, int b){
int ib, ib2;
ib = index%(b); ib2 = index%(b*b);
*k = ib;
*i = (index-ib2)/(b*b);
*j = (ib2-*k)/b;
return;
}
struct box
{
int head;
};
// it is possible to use smaller boxes and more complex neighbor patterns
#define NUM_BOX_NEIGHBORS 14
int box_neighbors[NUM_BOX_NEIGHBORS][3] =
{
{-1,-1,-1},
{-1,-1, 0},
{-1,-1,+1},
{-1, 0,-1},
{-1, 0, 0},
{-1, 0,+1},
{-1,+1,-1},
{-1,+1, 0},
{-1,+1,+1},
{ 0,-1,-1},
{ 0,-1, 0},
{ 0,-1,+1},
{ 0, 0,-1},
{ 0, 0, 0} // will calculate within the box interactions
};
int bd(int npos, double * restrict pos_orig, double * restrict buf, const int *types, double L, double * restrict pos, int* restrict next, double* restrict forces, double f_const)
{
__cilkrts_set_param("nworkers", "200");
// Initialisations required for INTERACTION FUNCTION******** NOTE: Can take input to bd itself!!!
double krepul = 100, a=1, a_sq, phi=0.2, f;
a_sq = a*a;
int boxdim;// boxdim is number of cells in L
double cutoff2; int numpairs_p;
cutoff2 = 4;// cutoff < L/boxdim
boxdim =(int)(L/cutoff2)*a;//(int)(L/cutoff2*0.8);
printf("L = %lf cutoff2 = %lf boxdim = %d\n", L, cutoff2, boxdim);
struct box b[boxdim][boxdim][boxdim];
struct box *bp;
struct box *neigh_bp;
// box indices
int idx, idy, idz, index, box2, ib2;
int neigh_idx, neigh_idy, neigh_idz;
// allocate implied linked list
int p1, p2, j, i;
double d2, dx, dy, dz, s;
box2 = boxdim*boxdim;
//*****************************************END initialisations***********************************
if (boxdim < 4 || cutoff2 > (L/boxdim)*(L/boxdim))
{
printf("interactions: bad input parameters\n");
// return 1;
}
double t0, t_init_cells = 0, t_assign_to_cells=0, t_update_pos=0, t_force=0;
for (int step=0; step<INTERVAL_LEN; step++)
{
// Calculation of interaction per time step
t0 = time_in_seconds();
// allocate memory for particles in each box
// #pragma omp parallel for schedule(static) private(idx, idy, idz, ib2) shared(b, boxdim, box2)
// for (index=0; index<boxdim*box2; index++){
// idz = index%(boxdim);
// ib2 = index%(box2);
// idx = (index-ib2)/(box2);
// idy = (ib2-idz)/boxdim;
// b[idx][idy][idz].head=-1;
// }
for (idx=0; idx<boxdim; idx++){
for (idy=0; idy<boxdim; idy++){
for (idz=0; idz<boxdim; idz++){
b[idx][idy][idz].head=-1;
}
}
}
t_init_cells += time_in_seconds()-t0;
t0 = time_in_seconds();
// traverse all particles and assign to boxes
// #pragma omp parallel for schedule(static) private(i, idx, idy, idz, bp) shared(b, next) num_threads(NTHREADS)
// cilk_for (int i=0; i<npos; i++)
for (int i=0; i<npos; i++)
{
int idx, idy, idz;
struct box *bp;
if (pos_orig[3*i] >= 0){pos[3*i]= fmod(pos_orig[3*i], L);}// OR SINCE PARTICLES moving slowly.. change to -L
else {// pos_orig[i] is negative
pos[3*i] = L-fmod(-1*pos_orig[3*i], L);
}
if (pos_orig[3*i+1] >= 0){pos[3*i+1]= fmod(pos_orig[3*i+1], L);}// OR SINCE PARTICLES moving slowly.. change to -L
else {// pos_orig[i] is negative
pos[3*i+1] = L-fmod(-1*pos_orig[3*i+1], L);
}
if (pos_orig[3*i+2] >= 0){pos[3*i+2]= fmod(pos_orig[3*i+2], L);}// OR SINCE PARTICLES moving slowly.. change to -L
else {// pos_orig[i] is negative
pos[3*i+2] = L-fmod(-1*pos_orig[3*i+2], L);
}
if (pos[3*i]<0){printf("pos_orig = %lf pos defect = %lf and i = %d and L =%lf\n", pos_orig[3*i], pos[3*i], i, L);}
// initialize entry of implied linked list
next[i] = -1;
forces[3*i+0] = 0; forces[3*i+1] = 0; forces[3*i+2] = 0; // re-initialising interaction forces at each time step
// which box does the particle belong to?
// assumes particles have positions within [0,L]^3
idx = (int)(pos[3*i ]/L*boxdim);
idy = (int)(pos[3*i+1]/L*boxdim);
idz = (int)(pos[3*i+2]/L*boxdim);
// add to beginning of implied linked list
bp = &b[idx][idy][idz];
// next[i] = bp->head; // next = previous (my notation)
// #pragma omp critical
// {
next[i] = bp->head; // next = previous (my notation)
bp->head = i; // head = latest (my notation)
// }
}
t_assign_to_cells += time_in_seconds()-t0;
t0 = time_in_seconds();
// #pragma omp parallel for schedule(static) private(j, neigh_idx, neigh_idy, neigh_idz, neigh_bp, p1, p2, dx, dy, dz, d2, s, f, idx, idy, idz, ib2, bp) shared(b, box_neighbors, boxdim, L, pos, forces, krepul, a, a_sq, next, box2) num_threads(NTHREADS)
cilk_for (int index=0; index<boxdim*box2; index++){
int j, neigh_idx, neigh_idy, neigh_idz, p1, p2, f, idx, idy, idz, ib2;
double dx, dy, dz, s, d2;
struct box *neigh_bp;
struct box *bp;
idz = index%(boxdim);
ib2 = index%(box2);
idx = (index-ib2)/(box2);
idy = (ib2-idz)/boxdim;
bp = &b[idx][idy][idz];
// interactions within and other boxes
// #pragma omp parallel for schedule(static) private(j, neigh_idx, neigh_idy, neigh_idz, neigh_bp, p1, p2, dx, dy, dz, d2, s, f) shared(bp, b, box_neighbors, boxdim, L, pos, forces, krepul, a, a_sq, next, idx, idy, idz)// num_threads(NTHREADS)
for (j=0; j<NUM_BOX_NEIGHBORS; j++)
{
neigh_idx = (idx + box_neighbors[j][0] + boxdim) % boxdim;
neigh_idy = (idy + box_neighbors[j][1] + boxdim) % boxdim;
neigh_idz = (idz + box_neighbors[j][2] + boxdim) % boxdim;
neigh_bp = &b[neigh_idx][neigh_idy][neigh_idz];
// when using boxes, the minimum image computation is
// known beforehand, thus we can compute position offsets
// to compensate for wraparound when computing distances
double xoffset = 0.;
double yoffset = 0.;
double zoffset = 0.;
if (idx + box_neighbors[j][0] == -1) xoffset = -L;
if (idy + box_neighbors[j][1] == -1) yoffset = -L;
if (idz + box_neighbors[j][2] == -1) zoffset = -L;
if (idx + box_neighbors[j][0] == boxdim) xoffset = L;
if (idy + box_neighbors[j][1] == boxdim) yoffset = L;
if (idz + box_neighbors[j][2] == boxdim) zoffset = L;
// NOTE: modifying the function to update the forces
p1 = neigh_bp->head;
while (p1 != -1)
{
p2 = bp->head;
while (p2 != -1)
{
// compute distance vector
dx = pos[3*p1+0] - pos[3*p2+0] + xoffset;
dy = pos[3*p1+1] - pos[3*p2+1] + yoffset;
dz = pos[3*p1+2] - pos[3*p2+2] + zoffset;
d2 = dx*dx+dy*dy+dz*dz+my_EPS;
if ( d2<4.0*a_sq)
{
s = sqrt(d2);
f = krepul*(2*a-s);
// #pragma omp atomic
forces[3*p1+0] += f*dx/s;
// #pragma omp atomic
forces[3*p1+1] += f*dy/s;
// #pragma omp atomic
forces[3*p1+2] += f*dz/s;
// #pragma omp atomic
forces[3*p2+0] -= f*dx/s;
// #pragma omp atomic
forces[3*p2+1] -= f*dy/s;
// #pragma omp atomic
forces[3*p2+2] -= f*dz/s;
}
p2 = next[p2];
}
p1 = next[p1];
}
}
}
t_force += time_in_seconds() - t0;
t0 = time_in_seconds();
// generate random values from standard normal distribution
// note: this MKL function is sequential but vectorized
vdRngGaussian(VSL_RNG_METHOD_GAUSSIAN_BOXMULLER, stream, 3*npos, buf, 0., 1.);
// update positions with Brownian displacements
// #pragma omp parallel for schedule(static) shared(pos_orig) private(i) num_threads(NTHREADS)
cilk_for (int i=0; i<3*npos; i++)
{
pos_orig[i] += forces[i]*DELTAT+f_const*buf[i];
}
t_update_pos += time_in_seconds() - t0;
}
printf("--------------------------------------------------------\n");
printf("Time: %f for initiating the cell head \n", t_init_cells);
printf("Time: %f for assigning particles to cells \n", t_assign_to_cells);
printf("Time: %f for force calculations \n", t_force);
printf("Time: %f for pos update \n", t_update_pos);
printf("--------------------------------------------------------\n");
return 0;
}
|
addn.h | // Copyright 2018 Xiaomi, Inc. All rights reserved.
//
// Licensed 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.
#ifndef MACE_KERNELS_ADDN_H_
#define MACE_KERNELS_ADDN_H_
#if defined(MACE_ENABLE_NEON) && defined(__aarch64__)
#include <arm_neon.h>
#endif
#include <algorithm>
#include <memory>
#include <vector>
#include "mace/core/future.h"
#include "mace/core/tensor.h"
#include "mace/kernels/kernel.h"
namespace mace {
namespace kernels {
constexpr int kCostPerGroup = 1024;
template <DeviceType D, typename T>
struct AddNFunctor : OpKernel {
explicit AddNFunctor(OpKernelContext *context) : OpKernel(context) {}
MaceStatus operator()(const std::vector<const Tensor *> &input_tensors,
Tensor *output_tensor,
StatsFuture *future) {
MACE_UNUSED(future);
MACE_RETURN_IF_ERROR(output_tensor->ResizeLike(input_tensors[0]));
index_t size = output_tensor->size();
Tensor::MappingGuard output_map(output_tensor);
float *output_data = output_tensor->mutable_data<float>();
memset(output_data, 0, size * sizeof(float));
int n = input_tensors.size();
int64_t cost = size * n;
int64_t groups = 1;
if (cost > kCostPerGroup) {
groups = cost / kCostPerGroup;
}
int64_t element_per_group = size / groups;
std::vector<Tensor::MappingGuard> mappers;
for (int64_t i = 0; i < n; ++i) {
mappers.emplace_back(Tensor::MappingGuard(input_tensors[i]));
}
#pragma omp parallel for
for (int64_t i = 0; i < size; i += element_per_group) {
int64_t count = std::min(element_per_group, size - i);
int nn = count >> 2;
int remain = count - (nn << 2);
for (int64_t j = 0; j < n; ++j) {
const float *input_data = input_tensors[j]->data<float>();
const float *input_ptr = input_data + i;
float *output_ptr = output_data + i;
for (int k = 0; k < nn; ++k) {
#if defined(MACE_ENABLE_NEON) && defined(__aarch64__)
float32x4_t in = vld1q_f32(input_ptr);
float32x4_t out = vld1q_f32(output_ptr);
out = vaddq_f32(out, in);
vst1q_f32(output_ptr, out);
#else
for (int m = 0; m < 4; ++m) {
output_ptr[m] += input_ptr[m];
}
#endif
input_ptr += 4;
output_ptr += 4;
}
for (int k = 0; k < remain; ++k) {
*output_ptr += *input_ptr;
++input_ptr;
++output_ptr;
}
}
}
return MACE_SUCCESS;
}
};
#ifdef MACE_ENABLE_OPENCL
class OpenCLAddNKernel {
public:
virtual MaceStatus Compute(
OpKernelContext *context,
const std::vector<const Tensor *> &input_tensors,
Tensor *output_tensor,
StatsFuture *future) = 0;
MACE_VIRTUAL_EMPTY_DESTRUCTOR(OpenCLAddNKernel);
};
template <typename T>
struct AddNFunctor<DeviceType::GPU, T> : OpKernel {
explicit AddNFunctor(OpKernelContext *context);
MaceStatus operator()(const std::vector<const Tensor *> &input_tensors,
Tensor *output_tensor,
StatsFuture *future);
std::unique_ptr<OpenCLAddNKernel> kernel_;
};
#endif // MACE_ENABLE_OPENCL
} // namespace kernels
} // namespace mace
#endif // MACE_KERNELS_ADDN_H_
|
nn_index.h | /***********************************************************************
* Software License Agreement (BSD License)
*
* Copyright 2008-2009 Marius Muja (mariusm@cs.ubc.ca). All rights reserved.
* Copyright 2008-2009 David G. Lowe (lowe@cs.ubc.ca). All rights reserved.
*
* THE BSD LICENSE
*
* 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 ``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 THE AUTHOR 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 FLANN_NNINDEX_H
#define FLANN_NNINDEX_H
#include <vector>
// A.S
#include <stdint.h>
#include "flann/general.h"
#include "flann/util/matrix.h"
#include "flann/util/params.h"
#include "flann/util/result_set.h"
#include "flann/util/dynamic_bitset.h"
#include "flann/util/saving.h"
namespace flann
{
#define KNN_HEAP_THRESHOLD 250
class IndexBase
{
public:
virtual ~IndexBase() {};
virtual size_t veclen() const = 0;
virtual size_t size() const = 0;
virtual flann_algorithm_t getType() const = 0;
virtual int usedMemory() const = 0;
virtual IndexParams getParameters() const = 0;
virtual void loadIndex(FILE* stream) = 0;
virtual void saveIndex(FILE* stream) = 0;
};
/**
* Nearest-neighbour index base class
*/
template <typename Distance>
class NNIndex : public IndexBase
{
public:
typedef typename Distance::ElementType ElementType;
typedef typename Distance::ResultType DistanceType;
NNIndex(Distance d) : distance_(d), last_id_(0), size_(0), size_at_build_(0), veclen_(0),
removed_(false), removed_count_(0), data_ptr_(NULL)
{
}
NNIndex(const IndexParams& params, Distance d) : distance_(d), last_id_(0), size_(0), size_at_build_(0), veclen_(0),
index_params_(params), removed_(false), removed_count_(0), data_ptr_(NULL)
{
}
NNIndex(const NNIndex& other) :
distance_(other.distance_),
last_id_(other.last_id_),
size_(other.size_),
size_at_build_(other.size_at_build_),
veclen_(other.veclen_),
index_params_(other.index_params_),
removed_(other.removed_),
removed_points_(other.removed_points_),
removed_count_(other.removed_count_),
ids_(other.ids_),
points_(other.points_),
data_ptr_(NULL)
{
if (other.data_ptr_) {
data_ptr_ = new ElementType[size_*veclen_];
std::copy(other.data_ptr_, other.data_ptr_+size_*veclen_, data_ptr_);
for (size_t i=0;i<size_;++i) {
points_[i] = data_ptr_ + i*veclen_;
}
}
}
virtual ~NNIndex()
{
if (data_ptr_) {
delete[] data_ptr_;
}
}
virtual NNIndex* clone() const = 0;
/**
* Builds the index
*/
virtual void buildIndex()
{
freeIndex();
cleanRemovedPoints();
// building index
buildIndexImpl();
size_at_build_ = size_;
}
/**
* Builds the index using the specified dataset
* @param dataset the dataset to use
*/
virtual void buildIndex(const Matrix<ElementType>& dataset)
{
setDataset(dataset);
this->buildIndex();
}
/**
* @brief Incrementally add points to the index.
* @param points Matrix with points to be added
* @param rebuild_threshold
*/
virtual void addPoints(const Matrix<ElementType>& points, float rebuild_threshold = 2)
{
throw FLANNException("Functionality not supported by this index");
}
/**
* Remove point from the index
* @param index Index of point to be removed
*/
virtual void removePoint(size_t id)
{
if (!removed_) {
ids_.resize(size_);
for (size_t i=0;i<size_;++i) {
ids_[i] = i;
}
removed_points_.resize(size_);
removed_points_.reset();
last_id_ = size_;
removed_ = true;
}
size_t point_index = id_to_index(id);
if (point_index!=size_t(-1) && !removed_points_.test(point_index)) {
removed_points_.set(point_index);
removed_count_++;
}
}
/**
* Get point with specific id
* @param id
* @return
*/
virtual ElementType* getPoint(size_t id)
{
size_t index = id_to_index(id);
if (index!=size_t(-1)) {
return points_[index];
}
else {
return NULL;
}
}
/**
* @return number of features in this index.
*/
inline size_t size() const
{
return size_ - removed_count_;
}
/**
* @return The dimensionality of the features in this index.
*/
inline size_t veclen() const
{
return veclen_;
}
/**
* Returns the parameters used by the index.
*
* @return The index parameters
*/
IndexParams getParameters() const
{
return index_params_;
}
template<typename Archive>
void serialize(Archive& ar)
{
IndexHeader header;
if (Archive::is_saving::value) {
header.h.data_type = flann_datatype_value<ElementType>::value;
header.h.index_type = getType();
header.h.rows = size_;
header.h.cols = veclen_;
}
ar & header;
// sanity checks
if (Archive::is_loading::value) {
if (strncmp(header.h.signature,
FLANN_SIGNATURE_,
strlen(FLANN_SIGNATURE_) - strlen("v0.0")) != 0) {
throw FLANNException("Invalid index file, wrong signature");
}
if (header.h.data_type != flann_datatype_value<ElementType>::value) {
throw FLANNException("Datatype of saved index is different than of the one to be created.");
}
if (header.h.index_type != getType()) {
throw FLANNException("Saved index type is different then the current index type.");
}
// TODO: check for distance type
}
ar & size_;
ar & veclen_;
ar & size_at_build_;
bool save_dataset;
if (Archive::is_saving::value) {
save_dataset = get_param(index_params_,"save_dataset", false);
}
ar & save_dataset;
if (save_dataset) {
if (Archive::is_loading::value) {
if (data_ptr_) {
delete[] data_ptr_;
}
data_ptr_ = new ElementType[size_*veclen_];
points_.resize(size_);
for (size_t i=0;i<size_;++i) {
points_[i] = data_ptr_ + i*veclen_;
}
}
for (size_t i=0;i<size_;++i) {
ar & serialization::make_binary_object (points_[i], veclen_*sizeof(ElementType));
}
} else {
if (points_.size()!=size_) {
throw FLANNException("Saved index does not contain the dataset and no dataset was provided.");
}
}
ar & last_id_;
ar & ids_;
ar & removed_;
if (removed_) {
ar & removed_points_;
}
ar & removed_count_;
}
/**
* @brief Perform k-nearest neighbor search
* @param[in] queries The query points for which to find the nearest neighbors
* @param[out] indices The indices of the nearest neighbors found
* @param[out] dists Distances to the nearest neighbors found
* @param[in] knn Number of nearest neighbors to return
* @param[in] params Search parameters
*/
virtual int knnSearch(const Matrix<ElementType>& queries,
Matrix<size_t>& indices,
Matrix<DistanceType>& dists,
size_t knn,
const SearchParams& params) const
{
std::cout << "knn nn 1\n";
assert(queries.cols == veclen());
assert(indices.rows >= queries.rows);
assert(dists.rows >= queries.rows);
assert(indices.cols >= knn);
assert(dists.cols >= knn);
bool use_heap;
if (params.use_heap==FLANN_Undefined) {
use_heap = (knn>KNN_HEAP_THRESHOLD)?true:false;
}
else {
use_heap = (params.use_heap==FLANN_True)?true:false;
}
int count = 0;
if (use_heap) {
#pragma omp parallel num_threads(params.cores)
{
KNNResultSet2<DistanceType> resultSet(knn);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = std::min(resultSet.size(), knn);
resultSet.copy(indices[i], dists[i], n, params.sorted);
indices_to_ids(indices[i], indices[i], n);
count += n;
}
}
}
else {
#pragma omp parallel num_threads(params.cores)
{
KNNSimpleResultSet<DistanceType> resultSet(knn);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = std::min(resultSet.size(), knn);
resultSet.copy(indices[i], dists[i], n, params.sorted);
indices_to_ids(indices[i], indices[i], n);
count += n;
}
}
}
return count;
}
// A.S
virtual void ChangeTablesStructure(unsigned int number_of_bucket_servers,
unsigned int shard_size,
std::vector<std::map<unsigned int, std::vector<std::vector<unsigned int> > > >* tables_of_vectors)
{
ChangeTablesStructure(number_of_bucket_servers,
shard_size,
tables_of_vectors);
}
// A.S
virtual void PrintLshTables()
{
PrintLshTables();
}
// A.S Get point ID.
virtual int getPointIDs(const Matrix<ElementType>& queries,
std::vector<std::map<unsigned int, std::vector<std::vector<unsigned int> > > >* tables_of_vectors,
const unsigned int bucket_server_id,
const SearchParams& params,
std::vector<std::vector<uint32_t> >* point_ids_vec) const
{
int result = getPointIDs(queries,
tables_of_vectors,
bucket_server_id,
params,
point_ids_vec);
return result;
}
/**
*
* @param queries
* @param indices
* @param dists
* @param knn
* @param params
* @return
*/
int knnSearch(const Matrix<ElementType>& queries,
Matrix<int>& indices,
Matrix<DistanceType>& dists,
size_t knn,
const SearchParams& params) const
{
std::cout << "knn nn 2\n";
flann::Matrix<size_t> indices_(new size_t[indices.rows*indices.cols], indices.rows, indices.cols);
int result = knnSearch(queries, indices_, dists, knn, params);
for (size_t i=0;i<indices.rows;++i) {
for (size_t j=0;j<indices.cols;++j) {
indices[i][j] = indices_[i][j];
}
}
delete[] indices_.ptr();
return result;
}
/**
* @brief Perform k-nearest neighbor search
* @param[in] queries The query points for which to find the nearest neighbors
* @param[out] indices The indices of the nearest neighbors found
* @param[out] dists Distances to the nearest neighbors found
* @param[in] knn Number of nearest neighbors to return
* @param[in] params Search parameters
*/
int knnSearch(const Matrix<ElementType>& queries,
std::vector< std::vector<size_t> >& indices,
std::vector<std::vector<DistanceType> >& dists,
size_t knn,
const SearchParams& params) const
{
std::cout << "knn nn 3\n";
assert(queries.cols == veclen());
bool use_heap;
if (params.use_heap==FLANN_Undefined) {
use_heap = (knn>KNN_HEAP_THRESHOLD)?true:false;
}
else {
use_heap = (params.use_heap==FLANN_True)?true:false;
}
if (indices.size() < queries.rows ) indices.resize(queries.rows);
if (dists.size() < queries.rows ) dists.resize(queries.rows);
int count = 0;
if (use_heap) {
#pragma omp parallel num_threads(params.cores)
{
KNNResultSet2<DistanceType> resultSet(knn);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = std::min(resultSet.size(), knn);
indices[i].resize(n);
dists[i].resize(n);
if (n>0) {
resultSet.copy(&indices[i][0], &dists[i][0], n, params.sorted);
indices_to_ids(&indices[i][0], &indices[i][0], n);
}
count += n;
}
}
}
else {
#pragma omp parallel num_threads(params.cores)
{
KNNSimpleResultSet<DistanceType> resultSet(knn);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = std::min(resultSet.size(), knn);
indices[i].resize(n);
dists[i].resize(n);
if (n>0) {
resultSet.copy(&indices[i][0], &dists[i][0], n, params.sorted);
indices_to_ids(&indices[i][0], &indices[i][0], n);
}
count += n;
}
}
}
return count;
}
/**
*
* @param queries
* @param indices
* @param dists
* @param knn
* @param params
* @return
*/
int knnSearch(const Matrix<ElementType>& queries,
std::vector< std::vector<int> >& indices,
std::vector<std::vector<DistanceType> >& dists,
size_t knn,
const SearchParams& params) const
{
std::cout << "knn nn 4\n";
std::vector<std::vector<size_t> > indices_;
int result = knnSearch(queries, indices_, dists, knn, params);
indices.resize(indices_.size());
for (size_t i=0;i<indices_.size();++i) {
indices[i].assign(indices_[i].begin(), indices_[i].end());
}
return result;
}
/**
* @brief Perform radius search
* @param[in] query The query point
* @param[out] indices The indices of the neighbors found within the given radius
* @param[out] dists The distances to the nearest neighbors found
* @param[in] radius The radius used for search
* @param[in] params Search parameters
* @return Number of neighbors found
*/
int radiusSearch(const Matrix<ElementType>& queries,
Matrix<size_t>& indices,
Matrix<DistanceType>& dists,
float radius,
const SearchParams& params) const
{
assert(queries.cols == veclen());
int count = 0;
size_t num_neighbors = std::min(indices.cols, dists.cols);
int max_neighbors = params.max_neighbors;
if (max_neighbors<0) max_neighbors = num_neighbors;
else max_neighbors = std::min(max_neighbors,(int)num_neighbors);
if (max_neighbors==0) {
#pragma omp parallel num_threads(params.cores)
{
CountRadiusResultSet<DistanceType> resultSet(radius);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
count += resultSet.size();
}
}
}
else {
// explicitly indicated to use unbounded radius result set
// and we know there'll be enough room for resulting indices and dists
if (params.max_neighbors<0 && (num_neighbors>=size())) {
#pragma omp parallel num_threads(params.cores)
{
RadiusResultSet<DistanceType> resultSet(radius);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = resultSet.size();
count += n;
if (n>num_neighbors) n = num_neighbors;
resultSet.copy(indices[i], dists[i], n, params.sorted);
// mark the next element in the output buffers as unused
if (n<indices.cols) indices[i][n] = size_t(-1);
if (n<dists.cols) dists[i][n] = std::numeric_limits<DistanceType>::infinity();
indices_to_ids(indices[i], indices[i], n);
}
}
}
else {
// number of neighbors limited to max_neighbors
#pragma omp parallel num_threads(params.cores)
{
KNNRadiusResultSet<DistanceType> resultSet(radius, max_neighbors);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = resultSet.size();
count += n;
if ((int)n>max_neighbors) n = max_neighbors;
resultSet.copy(indices[i], dists[i], n, params.sorted);
// mark the next element in the output buffers as unused
if (n<indices.cols) indices[i][n] = size_t(-1);
if (n<dists.cols) dists[i][n] = std::numeric_limits<DistanceType>::infinity();
indices_to_ids(indices[i], indices[i], n);
}
}
}
}
return count;
}
/**
*
* @param queries
* @param indices
* @param dists
* @param radius
* @param params
* @return
*/
int radiusSearch(const Matrix<ElementType>& queries,
Matrix<int>& indices,
Matrix<DistanceType>& dists,
float radius,
const SearchParams& params) const
{
flann::Matrix<size_t> indices_(new size_t[indices.rows*indices.cols], indices.rows, indices.cols);
int result = radiusSearch(queries, indices_, dists, radius, params);
for (size_t i=0;i<indices.rows;++i) {
for (size_t j=0;j<indices.cols;++j) {
indices[i][j] = indices_[i][j];
}
}
delete[] indices_.ptr();
return result;
}
/**
* @brief Perform radius search
* @param[in] query The query point
* @param[out] indices The indices of the neighbors found within the given radius
* @param[out] dists The distances to the nearest neighbors found
* @param[in] radius The radius used for search
* @param[in] params Search parameters
* @return Number of neighbors found
*/
int radiusSearch(const Matrix<ElementType>& queries,
std::vector< std::vector<size_t> >& indices,
std::vector<std::vector<DistanceType> >& dists,
float radius,
const SearchParams& params) const
{
assert(queries.cols == veclen());
int count = 0;
// just count neighbors
if (params.max_neighbors==0) {
#pragma omp parallel num_threads(params.cores)
{
CountRadiusResultSet<DistanceType> resultSet(radius);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
count += resultSet.size();
}
}
}
else {
if (indices.size() < queries.rows ) indices.resize(queries.rows);
if (dists.size() < queries.rows ) dists.resize(queries.rows);
if (params.max_neighbors<0) {
// search for all neighbors
#pragma omp parallel num_threads(params.cores)
{
RadiusResultSet<DistanceType> resultSet(radius);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = resultSet.size();
count += n;
indices[i].resize(n);
dists[i].resize(n);
if (n > 0) {
resultSet.copy(&indices[i][0], &dists[i][0], n, params.sorted);
indices_to_ids(&indices[i][0], &indices[i][0], n);
}
}
}
}
else {
// number of neighbors limited to max_neighbors
#pragma omp parallel num_threads(params.cores)
{
KNNRadiusResultSet<DistanceType> resultSet(radius, params.max_neighbors);
#pragma omp for schedule(static) reduction(+:count)
for (int i = 0; i < (int)queries.rows; i++) {
resultSet.clear();
findNeighbors(resultSet, queries[i], params);
size_t n = resultSet.size();
count += n;
if ((int)n>params.max_neighbors) n = params.max_neighbors;
indices[i].resize(n);
dists[i].resize(n);
if (n > 0) {
resultSet.copy(&indices[i][0], &dists[i][0], n, params.sorted);
indices_to_ids(&indices[i][0], &indices[i][0], n);
}
}
}
}
}
return count;
}
/**
*
* @param queries
* @param indices
* @param dists
* @param radius
* @param params
* @return
*/
int radiusSearch(const Matrix<ElementType>& queries,
std::vector< std::vector<int> >& indices,
std::vector<std::vector<DistanceType> >& dists,
float radius,
const SearchParams& params) const
{
std::vector<std::vector<size_t> > indices_;
int result = radiusSearch(queries, indices_, dists, radius, params);
indices.resize(indices_.size());
for (size_t i=0;i<indices_.size();++i) {
indices[i].assign(indices_[i].begin(), indices_[i].end());
}
return result;
}
virtual void findNeighbors(ResultSet<DistanceType>& result, const ElementType* vec, const SearchParams& searchParams) const = 0;
protected:
virtual void freeIndex() = 0;
virtual void buildIndexImpl() = 0;
size_t id_to_index(size_t id)
{
if (ids_.size()==0) {
return id;
}
size_t point_index = size_t(-1);
if (id < ids_.size() && ids_[id]==id) {
return id;
}
else {
// binary search
size_t start = 0;
size_t end = ids_.size();
while (start<end) {
size_t mid = (start+end)/2;
if (ids_[mid]==id) {
point_index = mid;
break;
}
else if (ids_[mid]<id) {
start = mid + 1;
}
else {
end = mid;
}
}
}
return point_index;
}
void indices_to_ids(const size_t* in, size_t* out, size_t size) const
{
if (removed_) {
for (size_t i=0;i<size;++i) {
out[i] = ids_[in[i]];
}
}
}
void setDataset(const Matrix<ElementType>& dataset)
{
size_ = dataset.rows;
veclen_ = dataset.cols;
last_id_ = 0;
ids_.clear();
removed_points_.clear();
removed_ = false;
removed_count_ = 0;
points_.resize(size_);
for (size_t i=0;i<size_;++i) {
points_[i] = dataset[i];
}
}
void extendDataset(const Matrix<ElementType>& new_points)
{
size_t new_size = size_ + new_points.rows;
if (removed_) {
removed_points_.resize(new_size);
ids_.resize(new_size);
}
points_.resize(new_size);
for (size_t i=size_;i<new_size;++i) {
points_[i] = new_points[i-size_];
if (removed_) {
ids_[i] = last_id_++;
removed_points_.reset(i);
}
}
size_ = new_size;
}
void cleanRemovedPoints()
{
if (!removed_) return;
size_t last_idx = 0;
for (size_t i=0;i<size_;++i) {
if (!removed_points_.test(i)) {
points_[last_idx] = points_[i];
ids_[last_idx] = ids_[i];
removed_points_.reset(last_idx);
++last_idx;
}
}
points_.resize(last_idx);
ids_.resize(last_idx);
removed_points_.resize(last_idx);
size_ = last_idx;
removed_count_ = 0;
}
void swap(NNIndex& other)
{
std::swap(distance_, other.distance_);
std::swap(last_id_, other.last_id_);
std::swap(size_, other.size_);
std::swap(size_at_build_, other.size_at_build_);
std::swap(veclen_, other.veclen_);
std::swap(index_params_, other.index_params_);
std::swap(removed_, other.removed_);
std::swap(removed_points_, other.removed_points_);
std::swap(removed_count_, other.removed_count_);
std::swap(ids_, other.ids_);
std::swap(points_, other.points_);
std::swap(data_ptr_, other.data_ptr_);
}
protected:
/**
* The distance functor
*/
Distance distance_;
/**
* Each index point has an associated ID. IDs are assigned sequentially in
* increasing order. This indicates the ID assigned to the last point added to the
* index.
*/
size_t last_id_;
/**
* Number of points in the index (and database)
*/
size_t size_;
/**
* Number of features in the dataset when the index was last built.
*/
size_t size_at_build_;
/**
* Size of one point in the index (and database)
*/
size_t veclen_;
/**
* Parameters of the index.
*/
IndexParams index_params_;
/**
* Flag indicating if at least a point was removed from the index
*/
bool removed_;
/**
* Array used to mark points removed from the index
*/
DynamicBitset removed_points_;
/**
* Number of points removed from the index
*/
size_t removed_count_;
/**
* Array of point IDs, returned by nearest-neighbour operations
*/
std::vector<size_t> ids_;
/**
* Point data
*/
std::vector<ElementType*> points_;
/**
* Pointer to dataset memory if allocated by this index, otherwise NULL
*/
ElementType* data_ptr_;
};
#define USING_BASECLASS_SYMBOLS \
using NNIndex<Distance>::distance_;\
using NNIndex<Distance>::size_;\
using NNIndex<Distance>::size_at_build_;\
using NNIndex<Distance>::veclen_;\
using NNIndex<Distance>::index_params_;\
using NNIndex<Distance>::removed_points_;\
using NNIndex<Distance>::ids_;\
using NNIndex<Distance>::removed_;\
using NNIndex<Distance>::points_;\
using NNIndex<Distance>::extendDataset;\
using NNIndex<Distance>::setDataset;\
using NNIndex<Distance>::cleanRemovedPoints;\
using NNIndex<Distance>::indices_to_ids;
}
#endif //FLANN_NNINDEX_H
|
tree-pretty-print.c | /* Pretty formatting of GENERIC trees in C syntax.
Copyright (C) 2001-2020 Free Software Foundation, Inc.
Adapted from c-pretty-print.c by Diego Novillo <dnovillo@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 "backend.h"
#include "rtl.h"
#include "tree.h"
#include "predict.h"
#include "cgraph.h"
#include "tree-pretty-print.h"
#include "stor-layout.h"
#include "langhooks.h"
#include "tree-iterator.h"
#include "dumpfile.h"
#include "internal-fn.h"
#include "gomp-constants.h"
#include "gimple.h"
#include "fold-const.h"
/* Disable warnings about quoting issues in the pp_xxx calls below
that (intentionally) don't follow GCC diagnostic conventions. */
#if __GNUC__ >= 10
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wformat-diag"
#endif
/* Local functions, macros and variables. */
static const char *op_symbol (const_tree);
static void newline_and_indent (pretty_printer *, int);
static void maybe_init_pretty_print (FILE *);
static void print_struct_decl (pretty_printer *, const_tree, int, dump_flags_t);
static void do_niy (pretty_printer *, const_tree, dump_flags_t);
#define INDENT(SPACE) do { \
int i; for (i = 0; i<SPACE; i++) pp_space (pp); } while (0)
#define NIY do_niy (pp, node, flags)
static pretty_printer *tree_pp;
/* Try to print something for an unknown tree code. */
static void
do_niy (pretty_printer *pp, const_tree node, dump_flags_t flags)
{
int i, len;
pp_string (pp, "<<< Unknown tree: ");
pp_string (pp, get_tree_code_name (TREE_CODE (node)));
if (EXPR_P (node))
{
len = TREE_OPERAND_LENGTH (node);
for (i = 0; i < len; ++i)
{
newline_and_indent (pp, 2);
dump_generic_node (pp, TREE_OPERAND (node, i), 2, flags, false);
}
}
pp_string (pp, " >>>");
}
/* Debugging function to print out a generic expression. */
DEBUG_FUNCTION void
debug_generic_expr (tree t)
{
print_generic_expr (stderr, t, TDF_VOPS|TDF_MEMSYMS);
fprintf (stderr, "\n");
}
/* Debugging function to print out a generic statement. */
DEBUG_FUNCTION void
debug_generic_stmt (tree t)
{
print_generic_stmt (stderr, t, TDF_VOPS|TDF_MEMSYMS);
fprintf (stderr, "\n");
}
/* Debugging function to print out a chain of trees . */
DEBUG_FUNCTION void
debug_tree_chain (tree t)
{
hash_set<tree> seen;
while (t)
{
print_generic_expr (stderr, t, TDF_VOPS|TDF_MEMSYMS|TDF_UID);
fprintf (stderr, " ");
t = TREE_CHAIN (t);
if (seen.add (t))
{
fprintf (stderr, "... [cycled back to ");
print_generic_expr (stderr, t, TDF_VOPS|TDF_MEMSYMS|TDF_UID);
fprintf (stderr, "]");
break;
}
}
fprintf (stderr, "\n");
}
/* Prints declaration DECL to the FILE with details specified by FLAGS. */
void
print_generic_decl (FILE *file, tree decl, dump_flags_t flags)
{
maybe_init_pretty_print (file);
print_declaration (tree_pp, decl, 2, flags);
pp_write_text_to_stream (tree_pp);
}
/* Print tree T, and its successors, on file FILE. FLAGS specifies details
to show in the dump. See TDF_* in dumpfile.h. */
void
print_generic_stmt (FILE *file, tree t, dump_flags_t flags)
{
maybe_init_pretty_print (file);
dump_generic_node (tree_pp, t, 0, flags, true);
pp_newline_and_flush (tree_pp);
}
/* Print tree T, and its successors, on file FILE. FLAGS specifies details
to show in the dump. See TDF_* in dumpfile.h. The output is indented by
INDENT spaces. */
void
print_generic_stmt_indented (FILE *file, tree t, dump_flags_t flags, int indent)
{
int i;
maybe_init_pretty_print (file);
for (i = 0; i < indent; i++)
pp_space (tree_pp);
dump_generic_node (tree_pp, t, indent, flags, true);
pp_newline_and_flush (tree_pp);
}
/* Print a single expression T on file FILE. FLAGS specifies details to show
in the dump. See TDF_* in dumpfile.h. */
void
print_generic_expr (FILE *file, tree t, dump_flags_t flags)
{
maybe_init_pretty_print (file);
dump_generic_node (tree_pp, t, 0, flags, false);
pp_flush (tree_pp);
}
/* Print a single expression T to string, and return it. */
char *
print_generic_expr_to_str (tree t)
{
pretty_printer pp;
dump_generic_node (&pp, t, 0, TDF_VOPS|TDF_MEMSYMS, false);
return xstrdup (pp_formatted_text (&pp));
}
/* Dump NAME, an IDENTIFIER_POINTER, sanitized so that D<num> sequences
in it are replaced with Dxxxx, as long as they are at the start or
preceded by $ and at the end or followed by $. See make_fancy_name
in tree-sra.c. */
static void
dump_fancy_name (pretty_printer *pp, tree name)
{
int cnt = 0;
int length = IDENTIFIER_LENGTH (name);
const char *n = IDENTIFIER_POINTER (name);
do
{
n = strchr (n, 'D');
if (n == NULL)
break;
if (ISDIGIT (n[1])
&& (n == IDENTIFIER_POINTER (name) || n[-1] == '$'))
{
int l = 2;
while (ISDIGIT (n[l]))
l++;
if (n[l] == '\0' || n[l] == '$')
{
cnt++;
length += 5 - l;
}
n += l;
}
else
n++;
}
while (1);
if (cnt == 0)
{
pp_tree_identifier (pp, name);
return;
}
char *str = XNEWVEC (char, length + 1);
char *p = str;
const char *q;
q = n = IDENTIFIER_POINTER (name);
do
{
q = strchr (q, 'D');
if (q == NULL)
break;
if (ISDIGIT (q[1])
&& (q == IDENTIFIER_POINTER (name) || q[-1] == '$'))
{
int l = 2;
while (ISDIGIT (q[l]))
l++;
if (q[l] == '\0' || q[l] == '$')
{
memcpy (p, n, q - n);
memcpy (p + (q - n), "Dxxxx", 5);
p += (q - n) + 5;
n = q + l;
}
q += l;
}
else
q++;
}
while (1);
memcpy (p, n, IDENTIFIER_LENGTH (name) - (n - IDENTIFIER_POINTER (name)));
str[length] = '\0';
if (pp_translate_identifiers (pp))
{
const char *text = identifier_to_locale (str);
pp_append_text (pp, text, text + strlen (text));
}
else
pp_append_text (pp, str, str + length);
XDELETEVEC (str);
}
/* Dump the name of a _DECL node and its DECL_UID if TDF_UID is set
in FLAGS. */
static void
dump_decl_name (pretty_printer *pp, tree node, dump_flags_t flags)
{
tree name = DECL_NAME (node);
if (name)
{
if ((flags & TDF_ASMNAME)
&& HAS_DECL_ASSEMBLER_NAME_P (node)
&& DECL_ASSEMBLER_NAME_SET_P (node))
pp_tree_identifier (pp, DECL_ASSEMBLER_NAME_RAW (node));
/* For -fcompare-debug don't dump DECL_NAMELESS names at all,
-g might have created more fancy names and their indexes
could get out of sync. Usually those should be DECL_IGNORED_P
too, SRA can create even non-DECL_IGNORED_P DECL_NAMELESS fancy
names, let's hope those never get out of sync after doing the
dump_fancy_name sanitization. */
else if ((flags & TDF_COMPARE_DEBUG)
&& DECL_NAMELESS (node)
&& DECL_IGNORED_P (node))
name = NULL_TREE;
/* For DECL_NAMELESS names look for embedded uids in the
names and sanitize them for TDF_NOUID. */
else if ((flags & TDF_NOUID) && DECL_NAMELESS (node))
dump_fancy_name (pp, name);
else
pp_tree_identifier (pp, name);
}
char uid_sep = (flags & TDF_GIMPLE) ? '_' : '.';
if ((flags & TDF_UID) || name == NULL_TREE)
{
if (TREE_CODE (node) == LABEL_DECL && LABEL_DECL_UID (node) != -1)
pp_printf (pp, "L%c%d", uid_sep, (int) LABEL_DECL_UID (node));
else if (TREE_CODE (node) == DEBUG_EXPR_DECL)
{
if (flags & TDF_NOUID)
pp_string (pp, "D#xxxx");
else
pp_printf (pp, "D#%i", DEBUG_TEMP_UID (node));
}
else
{
char c = TREE_CODE (node) == CONST_DECL ? 'C' : 'D';
if (flags & TDF_NOUID)
pp_printf (pp, "%c.xxxx", c);
else
pp_printf (pp, "%c%c%u", c, uid_sep, DECL_UID (node));
}
}
if ((flags & TDF_ALIAS) && DECL_PT_UID (node) != DECL_UID (node))
{
if (flags & TDF_NOUID)
pp_printf (pp, "ptD.xxxx");
else
pp_printf (pp, "ptD.%u", DECL_PT_UID (node));
}
}
/* Like the above, but used for pretty printing function calls. */
static void
dump_function_name (pretty_printer *pp, tree node, dump_flags_t flags)
{
if (CONVERT_EXPR_P (node))
node = TREE_OPERAND (node, 0);
if (DECL_NAME (node) && (flags & TDF_ASMNAME) == 0)
pp_string (pp, lang_hooks.decl_printable_name (node, 1));
else
dump_decl_name (pp, node, flags);
}
/* Dump a function declaration. NODE is the FUNCTION_TYPE. PP, SPC and
FLAGS are as in dump_generic_node. */
static void
dump_function_declaration (pretty_printer *pp, tree node,
int spc, dump_flags_t flags)
{
bool wrote_arg = false;
tree arg;
pp_space (pp);
pp_left_paren (pp);
/* Print the argument types. */
arg = TYPE_ARG_TYPES (node);
while (arg && arg != void_list_node && arg != error_mark_node)
{
if (wrote_arg)
{
pp_comma (pp);
pp_space (pp);
}
wrote_arg = true;
dump_generic_node (pp, TREE_VALUE (arg), spc, flags, false);
arg = TREE_CHAIN (arg);
}
/* Drop the trailing void_type_node if we had any previous argument. */
if (arg == void_list_node && !wrote_arg)
pp_string (pp, "void");
/* Properly dump vararg function types. */
else if (!arg && wrote_arg)
pp_string (pp, ", ...");
/* Avoid printing any arg for unprototyped functions. */
pp_right_paren (pp);
}
/* Dump the domain associated with an array. */
static void
dump_array_domain (pretty_printer *pp, tree domain, int spc, dump_flags_t flags)
{
pp_left_bracket (pp);
if (domain)
{
tree min = TYPE_MIN_VALUE (domain);
tree max = TYPE_MAX_VALUE (domain);
if (min && max
&& integer_zerop (min)
&& tree_fits_shwi_p (max))
pp_wide_integer (pp, tree_to_shwi (max) + 1);
else
{
if (min)
dump_generic_node (pp, min, spc, flags, false);
pp_colon (pp);
if (max)
dump_generic_node (pp, max, spc, flags, false);
}
}
else
pp_string (pp, "<unknown>");
pp_right_bracket (pp);
}
/* Dump OpenMP iterators ITER. */
static void
dump_omp_iterators (pretty_printer *pp, tree iter, int spc, dump_flags_t flags)
{
pp_string (pp, "iterator(");
for (tree it = iter; it; it = TREE_CHAIN (it))
{
if (it != iter)
pp_string (pp, ", ");
dump_generic_node (pp, TREE_TYPE (TREE_VEC_ELT (it, 0)), spc, flags,
false);
pp_space (pp);
dump_generic_node (pp, TREE_VEC_ELT (it, 0), spc, flags, false);
pp_equal (pp);
dump_generic_node (pp, TREE_VEC_ELT (it, 1), spc, flags, false);
pp_colon (pp);
dump_generic_node (pp, TREE_VEC_ELT (it, 2), spc, flags, false);
pp_colon (pp);
dump_generic_node (pp, TREE_VEC_ELT (it, 3), spc, flags, false);
}
pp_right_paren (pp);
}
/* Dump OpenMP clause CLAUSE. PP, CLAUSE, SPC and FLAGS are as in
dump_generic_node. */
static void
dump_omp_clause (pretty_printer *pp, tree clause, int spc, dump_flags_t flags)
{
const char *name;
const char *modifier = NULL;
switch (OMP_CLAUSE_CODE (clause))
{
case OMP_CLAUSE_PRIVATE:
name = "private";
goto print_remap;
case OMP_CLAUSE_SHARED:
name = "shared";
goto print_remap;
case OMP_CLAUSE_FIRSTPRIVATE:
name = "firstprivate";
goto print_remap;
case OMP_CLAUSE_LASTPRIVATE:
name = "lastprivate";
if (OMP_CLAUSE_LASTPRIVATE_CONDITIONAL (clause))
modifier = "conditional:";
goto print_remap;
case OMP_CLAUSE_COPYIN:
name = "copyin";
goto print_remap;
case OMP_CLAUSE_COPYPRIVATE:
name = "copyprivate";
goto print_remap;
case OMP_CLAUSE_UNIFORM:
name = "uniform";
goto print_remap;
case OMP_CLAUSE_USE_DEVICE_PTR:
name = "use_device_ptr";
if (OMP_CLAUSE_USE_DEVICE_PTR_IF_PRESENT (clause))
modifier = "if_present:";
goto print_remap;
case OMP_CLAUSE_USE_DEVICE_ADDR:
name = "use_device_addr";
goto print_remap;
case OMP_CLAUSE_IS_DEVICE_PTR:
name = "is_device_ptr";
goto print_remap;
case OMP_CLAUSE_INCLUSIVE:
name = "inclusive";
goto print_remap;
case OMP_CLAUSE_EXCLUSIVE:
name = "exclusive";
goto print_remap;
case OMP_CLAUSE__LOOPTEMP_:
name = "_looptemp_";
goto print_remap;
case OMP_CLAUSE__REDUCTEMP_:
name = "_reductemp_";
goto print_remap;
case OMP_CLAUSE__CONDTEMP_:
name = "_condtemp_";
goto print_remap;
case OMP_CLAUSE__SCANTEMP_:
name = "_scantemp_";
goto print_remap;
case OMP_CLAUSE_TO_DECLARE:
name = "to";
goto print_remap;
case OMP_CLAUSE_LINK:
name = "link";
goto print_remap;
case OMP_CLAUSE_NONTEMPORAL:
name = "nontemporal";
goto print_remap;
print_remap:
pp_string (pp, name);
pp_left_paren (pp);
if (modifier)
pp_string (pp, modifier);
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_TASK_REDUCTION:
case OMP_CLAUSE_IN_REDUCTION:
pp_string (pp, OMP_CLAUSE_CODE (clause) == OMP_CLAUSE_IN_REDUCTION
? "in_" : "task_");
/* FALLTHRU */
case OMP_CLAUSE_REDUCTION:
pp_string (pp, "reduction(");
if (OMP_CLAUSE_CODE (clause) == OMP_CLAUSE_REDUCTION)
{
if (OMP_CLAUSE_REDUCTION_TASK (clause))
pp_string (pp, "task,");
else if (OMP_CLAUSE_REDUCTION_INSCAN (clause))
pp_string (pp, "inscan,");
}
if (OMP_CLAUSE_REDUCTION_CODE (clause) != ERROR_MARK)
{
pp_string (pp,
op_symbol_code (OMP_CLAUSE_REDUCTION_CODE (clause)));
pp_colon (pp);
}
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_IF:
pp_string (pp, "if(");
switch (OMP_CLAUSE_IF_MODIFIER (clause))
{
case ERROR_MARK: break;
case VOID_CST: pp_string (pp, "cancel:"); break;
case OMP_PARALLEL: pp_string (pp, "parallel:"); break;
case OMP_SIMD: pp_string (pp, "simd:"); break;
case OMP_TASK: pp_string (pp, "task:"); break;
case OMP_TASKLOOP: pp_string (pp, "taskloop:"); break;
case OMP_TARGET_DATA: pp_string (pp, "target data:"); break;
case OMP_TARGET: pp_string (pp, "target:"); break;
case OMP_TARGET_UPDATE: pp_string (pp, "target update:"); break;
case OMP_TARGET_ENTER_DATA:
pp_string (pp, "target enter data:"); break;
case OMP_TARGET_EXIT_DATA: pp_string (pp, "target exit data:"); break;
default: gcc_unreachable ();
}
dump_generic_node (pp, OMP_CLAUSE_IF_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_NUM_THREADS:
pp_string (pp, "num_threads(");
dump_generic_node (pp, OMP_CLAUSE_NUM_THREADS_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_NOWAIT:
pp_string (pp, "nowait");
break;
case OMP_CLAUSE_ORDERED:
pp_string (pp, "ordered");
if (OMP_CLAUSE_ORDERED_EXPR (clause))
{
pp_left_paren (pp);
dump_generic_node (pp, OMP_CLAUSE_ORDERED_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
}
break;
case OMP_CLAUSE_DEFAULT:
pp_string (pp, "default(");
switch (OMP_CLAUSE_DEFAULT_KIND (clause))
{
case OMP_CLAUSE_DEFAULT_UNSPECIFIED:
break;
case OMP_CLAUSE_DEFAULT_SHARED:
pp_string (pp, "shared");
break;
case OMP_CLAUSE_DEFAULT_NONE:
pp_string (pp, "none");
break;
case OMP_CLAUSE_DEFAULT_PRIVATE:
pp_string (pp, "private");
break;
case OMP_CLAUSE_DEFAULT_FIRSTPRIVATE:
pp_string (pp, "firstprivate");
break;
case OMP_CLAUSE_DEFAULT_PRESENT:
pp_string (pp, "present");
break;
default:
gcc_unreachable ();
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_SCHEDULE:
pp_string (pp, "schedule(");
if (OMP_CLAUSE_SCHEDULE_KIND (clause)
& (OMP_CLAUSE_SCHEDULE_MONOTONIC
| OMP_CLAUSE_SCHEDULE_NONMONOTONIC))
{
if (OMP_CLAUSE_SCHEDULE_KIND (clause)
& OMP_CLAUSE_SCHEDULE_MONOTONIC)
pp_string (pp, "monotonic");
else
pp_string (pp, "nonmonotonic");
if (OMP_CLAUSE_SCHEDULE_SIMD (clause))
pp_comma (pp);
else
pp_colon (pp);
}
if (OMP_CLAUSE_SCHEDULE_SIMD (clause))
pp_string (pp, "simd:");
switch (OMP_CLAUSE_SCHEDULE_KIND (clause) & OMP_CLAUSE_SCHEDULE_MASK)
{
case OMP_CLAUSE_SCHEDULE_STATIC:
pp_string (pp, "static");
break;
case OMP_CLAUSE_SCHEDULE_DYNAMIC:
pp_string (pp, "dynamic");
break;
case OMP_CLAUSE_SCHEDULE_GUIDED:
pp_string (pp, "guided");
break;
case OMP_CLAUSE_SCHEDULE_RUNTIME:
pp_string (pp, "runtime");
break;
case OMP_CLAUSE_SCHEDULE_AUTO:
pp_string (pp, "auto");
break;
default:
gcc_unreachable ();
}
if (OMP_CLAUSE_SCHEDULE_CHUNK_EXPR (clause))
{
pp_comma (pp);
dump_generic_node (pp, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR (clause),
spc, flags, false);
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_UNTIED:
pp_string (pp, "untied");
break;
case OMP_CLAUSE_COLLAPSE:
pp_string (pp, "collapse(");
dump_generic_node (pp, OMP_CLAUSE_COLLAPSE_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_FINAL:
pp_string (pp, "final(");
dump_generic_node (pp, OMP_CLAUSE_FINAL_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_MERGEABLE:
pp_string (pp, "mergeable");
break;
case OMP_CLAUSE_LINEAR:
pp_string (pp, "linear(");
switch (OMP_CLAUSE_LINEAR_KIND (clause))
{
case OMP_CLAUSE_LINEAR_DEFAULT:
break;
case OMP_CLAUSE_LINEAR_REF:
pp_string (pp, "ref(");
break;
case OMP_CLAUSE_LINEAR_VAL:
pp_string (pp, "val(");
break;
case OMP_CLAUSE_LINEAR_UVAL:
pp_string (pp, "uval(");
break;
default:
gcc_unreachable ();
}
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
if (OMP_CLAUSE_LINEAR_KIND (clause) != OMP_CLAUSE_LINEAR_DEFAULT)
pp_right_paren (pp);
pp_colon (pp);
dump_generic_node (pp, OMP_CLAUSE_LINEAR_STEP (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_ALIGNED:
pp_string (pp, "aligned(");
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
if (OMP_CLAUSE_ALIGNED_ALIGNMENT (clause))
{
pp_colon (pp);
dump_generic_node (pp, OMP_CLAUSE_ALIGNED_ALIGNMENT (clause),
spc, flags, false);
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_DEPEND:
pp_string (pp, "depend(");
switch (OMP_CLAUSE_DEPEND_KIND (clause))
{
case OMP_CLAUSE_DEPEND_DEPOBJ:
name = "depobj";
break;
case OMP_CLAUSE_DEPEND_IN:
name = "in";
break;
case OMP_CLAUSE_DEPEND_OUT:
name = "out";
break;
case OMP_CLAUSE_DEPEND_INOUT:
name = "inout";
break;
case OMP_CLAUSE_DEPEND_MUTEXINOUTSET:
name = "mutexinoutset";
break;
case OMP_CLAUSE_DEPEND_SOURCE:
pp_string (pp, "source)");
return;
case OMP_CLAUSE_DEPEND_LAST:
name = "__internal__";
break;
case OMP_CLAUSE_DEPEND_SINK:
pp_string (pp, "sink:");
for (tree t = OMP_CLAUSE_DECL (clause); t; t = TREE_CHAIN (t))
if (TREE_CODE (t) == TREE_LIST)
{
dump_generic_node (pp, TREE_VALUE (t), spc, flags, false);
if (TREE_PURPOSE (t) != integer_zero_node)
{
if (OMP_CLAUSE_DEPEND_SINK_NEGATIVE (t))
pp_minus (pp);
else
pp_plus (pp);
dump_generic_node (pp, TREE_PURPOSE (t), spc, flags,
false);
}
if (TREE_CHAIN (t))
pp_comma (pp);
}
else
gcc_unreachable ();
pp_right_paren (pp);
return;
default:
gcc_unreachable ();
}
{
tree t = OMP_CLAUSE_DECL (clause);
if (TREE_CODE (t) == TREE_LIST
&& TREE_PURPOSE (t)
&& TREE_CODE (TREE_PURPOSE (t)) == TREE_VEC)
{
dump_omp_iterators (pp, TREE_PURPOSE (t), spc, flags);
pp_colon (pp);
t = TREE_VALUE (t);
}
pp_string (pp, name);
pp_colon (pp);
dump_generic_node (pp, t, spc, flags, false);
pp_right_paren (pp);
}
break;
case OMP_CLAUSE_MAP:
pp_string (pp, "map(");
switch (OMP_CLAUSE_MAP_KIND (clause))
{
case GOMP_MAP_ALLOC:
case GOMP_MAP_POINTER:
pp_string (pp, "alloc");
break;
case GOMP_MAP_IF_PRESENT:
pp_string (pp, "no_alloc");
break;
case GOMP_MAP_TO:
case GOMP_MAP_TO_PSET:
pp_string (pp, "to");
break;
case GOMP_MAP_FROM:
pp_string (pp, "from");
break;
case GOMP_MAP_TOFROM:
pp_string (pp, "tofrom");
break;
case GOMP_MAP_FORCE_ALLOC:
pp_string (pp, "force_alloc");
break;
case GOMP_MAP_FORCE_TO:
pp_string (pp, "force_to");
break;
case GOMP_MAP_FORCE_FROM:
pp_string (pp, "force_from");
break;
case GOMP_MAP_FORCE_TOFROM:
pp_string (pp, "force_tofrom");
break;
case GOMP_MAP_FORCE_PRESENT:
pp_string (pp, "force_present");
break;
case GOMP_MAP_DELETE:
pp_string (pp, "delete");
break;
case GOMP_MAP_FORCE_DEVICEPTR:
pp_string (pp, "force_deviceptr");
break;
case GOMP_MAP_ALWAYS_TO:
pp_string (pp, "always,to");
break;
case GOMP_MAP_ALWAYS_FROM:
pp_string (pp, "always,from");
break;
case GOMP_MAP_ALWAYS_TOFROM:
pp_string (pp, "always,tofrom");
break;
case GOMP_MAP_RELEASE:
pp_string (pp, "release");
break;
case GOMP_MAP_FIRSTPRIVATE_POINTER:
pp_string (pp, "firstprivate");
break;
case GOMP_MAP_FIRSTPRIVATE_REFERENCE:
pp_string (pp, "firstprivate ref");
break;
case GOMP_MAP_STRUCT:
pp_string (pp, "struct");
break;
case GOMP_MAP_ALWAYS_POINTER:
pp_string (pp, "always_pointer");
break;
case GOMP_MAP_DEVICE_RESIDENT:
pp_string (pp, "device_resident");
break;
case GOMP_MAP_LINK:
pp_string (pp, "link");
break;
case GOMP_MAP_ATTACH:
pp_string (pp, "attach");
break;
case GOMP_MAP_DETACH:
pp_string (pp, "detach");
break;
case GOMP_MAP_FORCE_DETACH:
pp_string (pp, "force_detach");
break;
case GOMP_MAP_ATTACH_DETACH:
pp_string (pp, "attach_detach");
break;
default:
gcc_unreachable ();
}
pp_colon (pp);
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
print_clause_size:
if (OMP_CLAUSE_SIZE (clause))
{
switch (OMP_CLAUSE_CODE (clause) == OMP_CLAUSE_MAP
? OMP_CLAUSE_MAP_KIND (clause) : GOMP_MAP_TO)
{
case GOMP_MAP_POINTER:
case GOMP_MAP_FIRSTPRIVATE_POINTER:
case GOMP_MAP_FIRSTPRIVATE_REFERENCE:
case GOMP_MAP_ALWAYS_POINTER:
pp_string (pp, " [pointer assign, bias: ");
break;
case GOMP_MAP_TO_PSET:
pp_string (pp, " [pointer set, len: ");
break;
case GOMP_MAP_ATTACH:
case GOMP_MAP_DETACH:
case GOMP_MAP_FORCE_DETACH:
case GOMP_MAP_ATTACH_DETACH:
pp_string (pp, " [bias: ");
break;
default:
pp_string (pp, " [len: ");
break;
}
dump_generic_node (pp, OMP_CLAUSE_SIZE (clause),
spc, flags, false);
pp_right_bracket (pp);
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_FROM:
pp_string (pp, "from(");
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
goto print_clause_size;
case OMP_CLAUSE_TO:
pp_string (pp, "to(");
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
goto print_clause_size;
case OMP_CLAUSE__CACHE_:
pp_string (pp, "(");
dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
spc, flags, false);
goto print_clause_size;
case OMP_CLAUSE_NUM_TEAMS:
pp_string (pp, "num_teams(");
dump_generic_node (pp, OMP_CLAUSE_NUM_TEAMS_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_THREAD_LIMIT:
pp_string (pp, "thread_limit(");
dump_generic_node (pp, OMP_CLAUSE_THREAD_LIMIT_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_DEVICE:
pp_string (pp, "device(");
dump_generic_node (pp, OMP_CLAUSE_DEVICE_ID (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_DIST_SCHEDULE:
pp_string (pp, "dist_schedule(static");
if (OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR (clause))
{
pp_comma (pp);
dump_generic_node (pp,
OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR (clause),
spc, flags, false);
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_PROC_BIND:
pp_string (pp, "proc_bind(");
switch (OMP_CLAUSE_PROC_BIND_KIND (clause))
{
case OMP_CLAUSE_PROC_BIND_MASTER:
pp_string (pp, "master");
break;
case OMP_CLAUSE_PROC_BIND_CLOSE:
pp_string (pp, "close");
break;
case OMP_CLAUSE_PROC_BIND_SPREAD:
pp_string (pp, "spread");
break;
default:
gcc_unreachable ();
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_DEVICE_TYPE:
pp_string (pp, "device_type(");
switch (OMP_CLAUSE_DEVICE_TYPE_KIND (clause))
{
case OMP_CLAUSE_DEVICE_TYPE_HOST:
pp_string (pp, "host");
break;
case OMP_CLAUSE_DEVICE_TYPE_NOHOST:
pp_string (pp, "nohost");
break;
case OMP_CLAUSE_DEVICE_TYPE_ANY:
pp_string (pp, "any");
break;
default:
gcc_unreachable ();
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_SAFELEN:
pp_string (pp, "safelen(");
dump_generic_node (pp, OMP_CLAUSE_SAFELEN_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_SIMDLEN:
pp_string (pp, "simdlen(");
dump_generic_node (pp, OMP_CLAUSE_SIMDLEN_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_PRIORITY:
pp_string (pp, "priority(");
dump_generic_node (pp, OMP_CLAUSE_PRIORITY_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_GRAINSIZE:
pp_string (pp, "grainsize(");
dump_generic_node (pp, OMP_CLAUSE_GRAINSIZE_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_NUM_TASKS:
pp_string (pp, "num_tasks(");
dump_generic_node (pp, OMP_CLAUSE_NUM_TASKS_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_HINT:
pp_string (pp, "hint(");
dump_generic_node (pp, OMP_CLAUSE_HINT_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_DEFAULTMAP:
pp_string (pp, "defaultmap(");
switch (OMP_CLAUSE_DEFAULTMAP_BEHAVIOR (clause))
{
case OMP_CLAUSE_DEFAULTMAP_ALLOC:
pp_string (pp, "alloc");
break;
case OMP_CLAUSE_DEFAULTMAP_TO:
pp_string (pp, "to");
break;
case OMP_CLAUSE_DEFAULTMAP_FROM:
pp_string (pp, "from");
break;
case OMP_CLAUSE_DEFAULTMAP_TOFROM:
pp_string (pp, "tofrom");
break;
case OMP_CLAUSE_DEFAULTMAP_FIRSTPRIVATE:
pp_string (pp, "firstprivate");
break;
case OMP_CLAUSE_DEFAULTMAP_NONE:
pp_string (pp, "none");
break;
case OMP_CLAUSE_DEFAULTMAP_DEFAULT:
pp_string (pp, "default");
break;
default:
gcc_unreachable ();
}
switch (OMP_CLAUSE_DEFAULTMAP_CATEGORY (clause))
{
case OMP_CLAUSE_DEFAULTMAP_CATEGORY_UNSPECIFIED:
break;
case OMP_CLAUSE_DEFAULTMAP_CATEGORY_SCALAR:
pp_string (pp, ":scalar");
break;
case OMP_CLAUSE_DEFAULTMAP_CATEGORY_AGGREGATE:
pp_string (pp, ":aggregate");
break;
case OMP_CLAUSE_DEFAULTMAP_CATEGORY_ALLOCATABLE:
pp_string (pp, ":allocatable");
break;
case OMP_CLAUSE_DEFAULTMAP_CATEGORY_POINTER:
pp_string (pp, ":pointer");
break;
default:
gcc_unreachable ();
}
pp_right_paren (pp);
break;
case OMP_CLAUSE_ORDER:
pp_string (pp, "order(concurrent)");
break;
case OMP_CLAUSE_BIND:
pp_string (pp, "bind(");
switch (OMP_CLAUSE_BIND_KIND (clause))
{
case OMP_CLAUSE_BIND_TEAMS:
pp_string (pp, "teams");
break;
case OMP_CLAUSE_BIND_PARALLEL:
pp_string (pp, "parallel");
break;
case OMP_CLAUSE_BIND_THREAD:
pp_string (pp, "thread");
break;
default:
gcc_unreachable ();
}
pp_right_paren (pp);
break;
case OMP_CLAUSE__SIMDUID_:
pp_string (pp, "_simduid_(");
dump_generic_node (pp, OMP_CLAUSE__SIMDUID__DECL (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE__SIMT_:
pp_string (pp, "_simt_");
break;
case OMP_CLAUSE_GANG:
pp_string (pp, "gang");
if (OMP_CLAUSE_GANG_EXPR (clause) != NULL_TREE)
{
pp_string (pp, "(num: ");
dump_generic_node (pp, OMP_CLAUSE_GANG_EXPR (clause),
spc, flags, false);
}
if (OMP_CLAUSE_GANG_STATIC_EXPR (clause) != NULL_TREE)
{
if (OMP_CLAUSE_GANG_EXPR (clause) == NULL_TREE)
pp_left_paren (pp);
else
pp_space (pp);
pp_string (pp, "static:");
if (OMP_CLAUSE_GANG_STATIC_EXPR (clause)
== integer_minus_one_node)
pp_character (pp, '*');
else
dump_generic_node (pp, OMP_CLAUSE_GANG_STATIC_EXPR (clause),
spc, flags, false);
}
if (OMP_CLAUSE_GANG_EXPR (clause) != NULL_TREE
|| OMP_CLAUSE_GANG_STATIC_EXPR (clause) != NULL_TREE)
pp_right_paren (pp);
break;
case OMP_CLAUSE_ASYNC:
pp_string (pp, "async");
if (OMP_CLAUSE_ASYNC_EXPR (clause))
{
pp_character(pp, '(');
dump_generic_node (pp, OMP_CLAUSE_ASYNC_EXPR (clause),
spc, flags, false);
pp_character(pp, ')');
}
break;
case OMP_CLAUSE_AUTO:
case OMP_CLAUSE_SEQ:
pp_string (pp, omp_clause_code_name[OMP_CLAUSE_CODE (clause)]);
break;
case OMP_CLAUSE_WAIT:
pp_string (pp, "wait(");
dump_generic_node (pp, OMP_CLAUSE_WAIT_EXPR (clause),
spc, flags, false);
pp_character(pp, ')');
break;
case OMP_CLAUSE_WORKER:
pp_string (pp, "worker");
if (OMP_CLAUSE_WORKER_EXPR (clause) != NULL_TREE)
{
pp_left_paren (pp);
dump_generic_node (pp, OMP_CLAUSE_WORKER_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
}
break;
case OMP_CLAUSE_VECTOR:
pp_string (pp, "vector");
if (OMP_CLAUSE_VECTOR_EXPR (clause) != NULL_TREE)
{
pp_left_paren (pp);
dump_generic_node (pp, OMP_CLAUSE_VECTOR_EXPR (clause),
spc, flags, false);
pp_right_paren (pp);
}
break;
case OMP_CLAUSE_NUM_GANGS:
pp_string (pp, "num_gangs(");
dump_generic_node (pp, OMP_CLAUSE_NUM_GANGS_EXPR (clause),
spc, flags, false);
pp_character (pp, ')');
break;
case OMP_CLAUSE_NUM_WORKERS:
pp_string (pp, "num_workers(");
dump_generic_node (pp, OMP_CLAUSE_NUM_WORKERS_EXPR (clause),
spc, flags, false);
pp_character (pp, ')');
break;
case OMP_CLAUSE_VECTOR_LENGTH:
pp_string (pp, "vector_length(");
dump_generic_node (pp, OMP_CLAUSE_VECTOR_LENGTH_EXPR (clause),
spc, flags, false);
pp_character (pp, ')');
break;
case OMP_CLAUSE_INBRANCH:
pp_string (pp, "inbranch");
break;
case OMP_CLAUSE_NOTINBRANCH:
pp_string (pp, "notinbranch");
break;
case OMP_CLAUSE_FOR:
pp_string (pp, "for");
break;
case OMP_CLAUSE_PARALLEL:
pp_string (pp, "parallel");
break;
case OMP_CLAUSE_SECTIONS:
pp_string (pp, "sections");
break;
case OMP_CLAUSE_TASKGROUP:
pp_string (pp, "taskgroup");
break;
case OMP_CLAUSE_NOGROUP:
pp_string (pp, "nogroup");
break;
case OMP_CLAUSE_THREADS:
pp_string (pp, "threads");
break;
case OMP_CLAUSE_SIMD:
pp_string (pp, "simd");
break;
case OMP_CLAUSE_INDEPENDENT:
pp_string (pp, "independent");
break;
case OMP_CLAUSE_TILE:
pp_string (pp, "tile(");
dump_generic_node (pp, OMP_CLAUSE_TILE_LIST (clause),
spc, flags, false);
pp_right_paren (pp);
break;
case OMP_CLAUSE_IF_PRESENT:
pp_string (pp, "if_present");
break;
case OMP_CLAUSE_FINALIZE:
pp_string (pp, "finalize");
break;
default:
gcc_unreachable ();
}
}
/* Dump the list of OpenMP clauses. PP, SPC and FLAGS are as in
dump_generic_node. */
void
dump_omp_clauses (pretty_printer *pp, tree clause, int spc, dump_flags_t flags)
{
if (clause == NULL)
return;
pp_space (pp);
while (1)
{
dump_omp_clause (pp, clause, spc, flags);
clause = OMP_CLAUSE_CHAIN (clause);
if (clause == NULL)
return;
pp_space (pp);
}
}
/* Dump location LOC to PP. */
void
dump_location (pretty_printer *pp, location_t loc)
{
expanded_location xloc = expand_location (loc);
pp_left_bracket (pp);
if (xloc.file)
{
pp_string (pp, xloc.file);
pp_string (pp, ":");
}
pp_decimal_int (pp, xloc.line);
pp_colon (pp);
pp_decimal_int (pp, xloc.column);
pp_string (pp, "] ");
}
/* Dump lexical block BLOCK. PP, SPC and FLAGS are as in
dump_generic_node. */
static void
dump_block_node (pretty_printer *pp, tree block, int spc, dump_flags_t flags)
{
tree t;
pp_printf (pp, "BLOCK #%d ", BLOCK_NUMBER (block));
if (flags & TDF_ADDRESS)
pp_printf (pp, "[%p] ", (void *) block);
if (TREE_ASM_WRITTEN (block))
pp_string (pp, "[written] ");
if (flags & TDF_SLIM)
return;
if (BLOCK_SOURCE_LOCATION (block))
dump_location (pp, BLOCK_SOURCE_LOCATION (block));
newline_and_indent (pp, spc + 2);
if (BLOCK_SUPERCONTEXT (block))
{
pp_string (pp, "SUPERCONTEXT: ");
dump_generic_node (pp, BLOCK_SUPERCONTEXT (block), 0,
flags | TDF_SLIM, false);
newline_and_indent (pp, spc + 2);
}
if (BLOCK_SUBBLOCKS (block))
{
pp_string (pp, "SUBBLOCKS: ");
for (t = BLOCK_SUBBLOCKS (block); t; t = BLOCK_CHAIN (t))
{
dump_generic_node (pp, t, 0, flags | TDF_SLIM, false);
pp_space (pp);
}
newline_and_indent (pp, spc + 2);
}
if (BLOCK_CHAIN (block))
{
pp_string (pp, "SIBLINGS: ");
for (t = BLOCK_CHAIN (block); t; t = BLOCK_CHAIN (t))
{
dump_generic_node (pp, t, 0, flags | TDF_SLIM, false);
pp_space (pp);
}
newline_and_indent (pp, spc + 2);
}
if (BLOCK_VARS (block))
{
pp_string (pp, "VARS: ");
for (t = BLOCK_VARS (block); t; t = TREE_CHAIN (t))
{
dump_generic_node (pp, t, 0, flags, false);
pp_space (pp);
}
newline_and_indent (pp, spc + 2);
}
if (vec_safe_length (BLOCK_NONLOCALIZED_VARS (block)) > 0)
{
unsigned i;
vec<tree, va_gc> *nlv = BLOCK_NONLOCALIZED_VARS (block);
pp_string (pp, "NONLOCALIZED_VARS: ");
FOR_EACH_VEC_ELT (*nlv, i, t)
{
dump_generic_node (pp, t, 0, flags, false);
pp_space (pp);
}
newline_and_indent (pp, spc + 2);
}
if (BLOCK_ABSTRACT_ORIGIN (block))
{
pp_string (pp, "ABSTRACT_ORIGIN: ");
dump_generic_node (pp, BLOCK_ABSTRACT_ORIGIN (block), 0,
flags | TDF_SLIM, false);
newline_and_indent (pp, spc + 2);
}
if (BLOCK_FRAGMENT_ORIGIN (block))
{
pp_string (pp, "FRAGMENT_ORIGIN: ");
dump_generic_node (pp, BLOCK_FRAGMENT_ORIGIN (block), 0,
flags | TDF_SLIM, false);
newline_and_indent (pp, spc + 2);
}
if (BLOCK_FRAGMENT_CHAIN (block))
{
pp_string (pp, "FRAGMENT_CHAIN: ");
for (t = BLOCK_FRAGMENT_CHAIN (block); t; t = BLOCK_FRAGMENT_CHAIN (t))
{
dump_generic_node (pp, t, 0, flags | TDF_SLIM, false);
pp_space (pp);
}
newline_and_indent (pp, spc + 2);
}
}
/* Dump #pragma omp atomic memory order clause. */
void
dump_omp_atomic_memory_order (pretty_printer *pp, enum omp_memory_order mo)
{
switch (mo)
{
case OMP_MEMORY_ORDER_RELAXED:
pp_string (pp, " relaxed");
break;
case OMP_MEMORY_ORDER_SEQ_CST:
pp_string (pp, " seq_cst");
break;
case OMP_MEMORY_ORDER_ACQ_REL:
pp_string (pp, " acq_rel");
break;
case OMP_MEMORY_ORDER_ACQUIRE:
pp_string (pp, " acquire");
break;
case OMP_MEMORY_ORDER_RELEASE:
pp_string (pp, " release");
break;
case OMP_MEMORY_ORDER_UNSPECIFIED:
break;
default:
gcc_unreachable ();
}
}
/* Helper to dump a MEM_REF node. */
static void
dump_mem_ref (pretty_printer *pp, tree node, int spc, dump_flags_t flags)
{
if (TREE_CODE (node) == MEM_REF && (flags & TDF_GIMPLE))
{
pp_string (pp, "__MEM <");
dump_generic_node (pp, TREE_TYPE (node),
spc, flags | TDF_SLIM, false);
if (TYPE_ALIGN (TREE_TYPE (node))
!= TYPE_ALIGN (TYPE_MAIN_VARIANT (TREE_TYPE (node))))
{
pp_string (pp, ", ");
pp_decimal_int (pp, TYPE_ALIGN (TREE_TYPE (node)));
}
pp_greater (pp);
pp_string (pp, " (");
if (TREE_TYPE (TREE_OPERAND (node, 0))
!= TREE_TYPE (TREE_OPERAND (node, 1)))
{
pp_left_paren (pp);
dump_generic_node (pp, TREE_TYPE (TREE_OPERAND (node, 1)),
spc, flags | TDF_SLIM, false);
pp_right_paren (pp);
}
dump_generic_node (pp, TREE_OPERAND (node, 0),
spc, flags | TDF_SLIM, false);
if (! integer_zerop (TREE_OPERAND (node, 1)))
{
pp_string (pp, " + ");
dump_generic_node (pp, TREE_OPERAND (node, 1),
spc, flags | TDF_SLIM, false);
}
pp_right_paren (pp);
}
else if (TREE_CODE (node) == MEM_REF
&& integer_zerop (TREE_OPERAND (node, 1))
/* Dump the types of INTEGER_CSTs explicitly, for we can't
infer them and MEM_ATTR caching will share MEM_REFs
with differently-typed op0s. */
&& TREE_CODE (TREE_OPERAND (node, 0)) != INTEGER_CST
/* Released SSA_NAMES have no TREE_TYPE. */
&& TREE_TYPE (TREE_OPERAND (node, 0)) != NULL_TREE
/* Same pointer types, but ignoring POINTER_TYPE vs.
REFERENCE_TYPE. */
&& (TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 0)))
== TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 1))))
&& (TYPE_MODE (TREE_TYPE (TREE_OPERAND (node, 0)))
== TYPE_MODE (TREE_TYPE (TREE_OPERAND (node, 1))))
&& (TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (node, 0)))
== TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (node, 1))))
/* Same value types ignoring qualifiers. */
&& (TYPE_MAIN_VARIANT (TREE_TYPE (node))
== TYPE_MAIN_VARIANT
(TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 1)))))
&& (!(flags & TDF_ALIAS)
|| MR_DEPENDENCE_CLIQUE (node) == 0))
{
if (TREE_CODE (TREE_OPERAND (node, 0)) != ADDR_EXPR)
{
/* Enclose pointers to arrays in parentheses. */
tree op0 = TREE_OPERAND (node, 0);
tree op0type = TREE_TYPE (op0);
if (POINTER_TYPE_P (op0type)
&& TREE_CODE (TREE_TYPE (op0type)) == ARRAY_TYPE)
pp_left_paren (pp);
pp_star (pp);
dump_generic_node (pp, op0, spc, flags, false);
if (POINTER_TYPE_P (op0type)
&& TREE_CODE (TREE_TYPE (op0type)) == ARRAY_TYPE)
pp_right_paren (pp);
}
else
dump_generic_node (pp,
TREE_OPERAND (TREE_OPERAND (node, 0), 0),
spc, flags, false);
}
else
{
pp_string (pp, "MEM");
tree nodetype = TREE_TYPE (node);
tree op0 = TREE_OPERAND (node, 0);
tree op1 = TREE_OPERAND (node, 1);
tree op1type = TYPE_MAIN_VARIANT (TREE_TYPE (op1));
tree op0size = TYPE_SIZE (nodetype);
tree op1size = TYPE_SIZE (TREE_TYPE (op1type));
if (!op0size || !op1size
|| !operand_equal_p (op0size, op1size, 0))
{
pp_string (pp, " <");
/* If the size of the type of the operand is not the same
as the size of the MEM_REF expression include the type
of the latter similar to the TDF_GIMPLE output to make
it clear how many bytes of memory are being accessed. */
dump_generic_node (pp, nodetype, spc, flags | TDF_SLIM, false);
pp_string (pp, "> ");
}
pp_string (pp, "[(");
dump_generic_node (pp, op1type, spc, flags | TDF_SLIM, false);
pp_right_paren (pp);
dump_generic_node (pp, op0, spc, flags, false);
if (!integer_zerop (op1))
{
pp_string (pp, " + ");
dump_generic_node (pp, op1, spc, flags, false);
}
if (TREE_CODE (node) == TARGET_MEM_REF)
{
tree tmp = TMR_INDEX2 (node);
if (tmp)
{
pp_string (pp, " + ");
dump_generic_node (pp, tmp, spc, flags, false);
}
tmp = TMR_INDEX (node);
if (tmp)
{
pp_string (pp, " + ");
dump_generic_node (pp, tmp, spc, flags, false);
tmp = TMR_STEP (node);
pp_string (pp, " * ");
if (tmp)
dump_generic_node (pp, tmp, spc, flags, false);
else
pp_string (pp, "1");
}
}
if ((flags & TDF_ALIAS)
&& MR_DEPENDENCE_CLIQUE (node) != 0)
{
pp_string (pp, " clique ");
pp_unsigned_wide_integer (pp, MR_DEPENDENCE_CLIQUE (node));
pp_string (pp, " base ");
pp_unsigned_wide_integer (pp, MR_DEPENDENCE_BASE (node));
}
pp_right_bracket (pp);
}
}
/* Helper function for dump_generic_node. Dump INIT or COND expression for
OpenMP loop non-rectangular iterators. */
void
dump_omp_loop_non_rect_expr (pretty_printer *pp, tree node, int spc,
dump_flags_t flags)
{
gcc_assert (TREE_CODE (node) == TREE_VEC);
dump_generic_node (pp, TREE_VEC_ELT (node, 0), spc, flags, false);
pp_string (pp, " * ");
if (op_prio (TREE_VEC_ELT (node, 1)) <= op_code_prio (MULT_EXPR))
{
pp_left_paren (pp);
dump_generic_node (pp, TREE_VEC_ELT (node, 1), spc, flags, false);
pp_right_paren (pp);
}
else
dump_generic_node (pp, TREE_VEC_ELT (node, 1), spc, flags, false);
pp_string (pp, " + ");
if (op_prio (TREE_VEC_ELT (node, 1)) <= op_code_prio (PLUS_EXPR))
{
pp_left_paren (pp);
dump_generic_node (pp, TREE_VEC_ELT (node, 2), spc, flags, false);
pp_right_paren (pp);
}
else
dump_generic_node (pp, TREE_VEC_ELT (node, 2), spc, flags, false);
}
/* Dump the node NODE on the pretty_printer PP, SPC spaces of
indent. FLAGS specifies details to show in the dump (see TDF_* in
dumpfile.h). If IS_STMT is true, the object printed is considered
to be a statement and it is terminated by ';' if appropriate. */
int
dump_generic_node (pretty_printer *pp, tree node, int spc, dump_flags_t flags,
bool is_stmt)
{
tree type;
tree op0, op1;
const char *str;
bool is_expr;
enum tree_code code;
if (node == NULL_TREE)
return spc;
is_expr = EXPR_P (node);
if (is_stmt && (flags & TDF_STMTADDR))
pp_printf (pp, "<&%p> ", (void *)node);
if ((flags & TDF_LINENO) && EXPR_HAS_LOCATION (node))
dump_location (pp, EXPR_LOCATION (node));
code = TREE_CODE (node);
switch (code)
{
case ERROR_MARK:
pp_string (pp, "<<< error >>>");
break;
case IDENTIFIER_NODE:
pp_tree_identifier (pp, node);
break;
case TREE_LIST:
while (node && node != error_mark_node)
{
if (TREE_PURPOSE (node))
{
dump_generic_node (pp, TREE_PURPOSE (node), spc, flags, false);
pp_space (pp);
}
dump_generic_node (pp, TREE_VALUE (node), spc, flags, false);
node = TREE_CHAIN (node);
if (node && TREE_CODE (node) == TREE_LIST)
{
pp_comma (pp);
pp_space (pp);
}
}
break;
case TREE_BINFO:
dump_generic_node (pp, BINFO_TYPE (node), spc, flags, false);
break;
case TREE_VEC:
{
size_t i;
if (TREE_VEC_LENGTH (node) > 0)
{
size_t len = TREE_VEC_LENGTH (node);
for (i = 0; i < len - 1; i++)
{
dump_generic_node (pp, TREE_VEC_ELT (node, i), spc, flags,
false);
pp_comma (pp);
pp_space (pp);
}
dump_generic_node (pp, TREE_VEC_ELT (node, len - 1), spc,
flags, false);
}
}
break;
case VOID_TYPE:
case INTEGER_TYPE:
case REAL_TYPE:
case FIXED_POINT_TYPE:
case COMPLEX_TYPE:
case VECTOR_TYPE:
case ENUMERAL_TYPE:
case BOOLEAN_TYPE:
{
unsigned int quals = TYPE_QUALS (node);
enum tree_code_class tclass;
if (quals & TYPE_QUAL_ATOMIC)
pp_string (pp, "atomic ");
if (quals & TYPE_QUAL_CONST)
pp_string (pp, "const ");
if (quals & TYPE_QUAL_VOLATILE)
pp_string (pp, "volatile ");
if (quals & TYPE_QUAL_RESTRICT)
pp_string (pp, "restrict ");
if (!ADDR_SPACE_GENERIC_P (TYPE_ADDR_SPACE (node)))
{
pp_string (pp, "<address-space-");
pp_decimal_int (pp, TYPE_ADDR_SPACE (node));
pp_string (pp, "> ");
}
tclass = TREE_CODE_CLASS (TREE_CODE (node));
if (tclass == tcc_declaration)
{
if (DECL_NAME (node))
dump_decl_name (pp, node, flags);
else
pp_string (pp, "<unnamed type decl>");
}
else if (tclass == tcc_type)
{
if (TYPE_NAME (node))
{
if (TREE_CODE (TYPE_NAME (node)) == IDENTIFIER_NODE)
pp_tree_identifier (pp, TYPE_NAME (node));
else if (TREE_CODE (TYPE_NAME (node)) == TYPE_DECL
&& DECL_NAME (TYPE_NAME (node)))
dump_decl_name (pp, TYPE_NAME (node), flags);
else
pp_string (pp, "<unnamed type>");
}
else if (TREE_CODE (node) == VECTOR_TYPE)
{
pp_string (pp, "vector");
pp_left_paren (pp);
pp_wide_integer (pp, TYPE_VECTOR_SUBPARTS (node));
pp_string (pp, ") ");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
}
else if (TREE_CODE (node) == INTEGER_TYPE)
{
if (TYPE_PRECISION (node) == CHAR_TYPE_SIZE)
pp_string (pp, (TYPE_UNSIGNED (node)
? "unsigned char"
: "signed char"));
else if (TYPE_PRECISION (node) == SHORT_TYPE_SIZE)
pp_string (pp, (TYPE_UNSIGNED (node)
? "unsigned short"
: "signed short"));
else if (TYPE_PRECISION (node) == INT_TYPE_SIZE)
pp_string (pp, (TYPE_UNSIGNED (node)
? "unsigned int"
: "signed int"));
else if (TYPE_PRECISION (node) == LONG_TYPE_SIZE)
pp_string (pp, (TYPE_UNSIGNED (node)
? "unsigned long"
: "signed long"));
else if (TYPE_PRECISION (node) == LONG_LONG_TYPE_SIZE)
pp_string (pp, (TYPE_UNSIGNED (node)
? "unsigned long long"
: "signed long long"));
else if (TYPE_PRECISION (node) >= CHAR_TYPE_SIZE
&& pow2p_hwi (TYPE_PRECISION (node)))
{
pp_string (pp, (TYPE_UNSIGNED (node) ? "uint" : "int"));
pp_decimal_int (pp, TYPE_PRECISION (node));
pp_string (pp, "_t");
}
else
{
pp_string (pp, (TYPE_UNSIGNED (node)
? "<unnamed-unsigned:"
: "<unnamed-signed:"));
pp_decimal_int (pp, TYPE_PRECISION (node));
pp_greater (pp);
}
}
else if (TREE_CODE (node) == COMPLEX_TYPE)
{
pp_string (pp, "__complex__ ");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
}
else if (TREE_CODE (node) == REAL_TYPE)
{
pp_string (pp, "<float:");
pp_decimal_int (pp, TYPE_PRECISION (node));
pp_greater (pp);
}
else if (TREE_CODE (node) == FIXED_POINT_TYPE)
{
pp_string (pp, "<fixed-point-");
pp_string (pp, TYPE_SATURATING (node) ? "sat:" : "nonsat:");
pp_decimal_int (pp, TYPE_PRECISION (node));
pp_greater (pp);
}
else if (TREE_CODE (node) == BOOLEAN_TYPE)
{
pp_string (pp, (TYPE_UNSIGNED (node)
? "<unsigned-boolean:"
: "<signed-boolean:"));
pp_decimal_int (pp, TYPE_PRECISION (node));
pp_greater (pp);
}
else if (TREE_CODE (node) == VOID_TYPE)
pp_string (pp, "void");
else
pp_string (pp, "<unnamed type>");
}
break;
}
case POINTER_TYPE:
case REFERENCE_TYPE:
str = (TREE_CODE (node) == POINTER_TYPE ? "*" : "&");
if (TREE_TYPE (node) == NULL)
{
pp_string (pp, str);
pp_string (pp, "<null type>");
}
else if (TREE_CODE (TREE_TYPE (node)) == FUNCTION_TYPE)
{
tree fnode = TREE_TYPE (node);
dump_generic_node (pp, TREE_TYPE (fnode), spc, flags, false);
pp_space (pp);
pp_left_paren (pp);
pp_string (pp, str);
if (TYPE_IDENTIFIER (node))
dump_generic_node (pp, TYPE_NAME (node), spc, flags, false);
else if (flags & TDF_NOUID)
pp_printf (pp, "<Txxxx>");
else
pp_printf (pp, "<T%x>", TYPE_UID (node));
pp_right_paren (pp);
dump_function_declaration (pp, fnode, spc, flags);
}
else
{
unsigned int quals = TYPE_QUALS (node);
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_space (pp);
pp_string (pp, str);
if (quals & TYPE_QUAL_CONST)
pp_string (pp, " const");
if (quals & TYPE_QUAL_VOLATILE)
pp_string (pp, " volatile");
if (quals & TYPE_QUAL_RESTRICT)
pp_string (pp, " restrict");
if (!ADDR_SPACE_GENERIC_P (TYPE_ADDR_SPACE (node)))
{
pp_string (pp, " <address-space-");
pp_decimal_int (pp, TYPE_ADDR_SPACE (node));
pp_greater (pp);
}
if (TYPE_REF_CAN_ALIAS_ALL (node))
pp_string (pp, " {ref-all}");
}
break;
case OFFSET_TYPE:
NIY;
break;
case MEM_REF:
case TARGET_MEM_REF:
dump_mem_ref (pp, node, spc, flags);
break;
case ARRAY_TYPE:
{
unsigned int quals = TYPE_QUALS (node);
tree tmp;
if (quals & TYPE_QUAL_ATOMIC)
pp_string (pp, "atomic ");
if (quals & TYPE_QUAL_CONST)
pp_string (pp, "const ");
if (quals & TYPE_QUAL_VOLATILE)
pp_string (pp, "volatile ");
/* Print the innermost component type. */
for (tmp = TREE_TYPE (node); TREE_CODE (tmp) == ARRAY_TYPE;
tmp = TREE_TYPE (tmp))
;
dump_generic_node (pp, tmp, spc, flags, false);
/* Print the dimensions. */
for (tmp = node; TREE_CODE (tmp) == ARRAY_TYPE; tmp = TREE_TYPE (tmp))
dump_array_domain (pp, TYPE_DOMAIN (tmp), spc, flags);
break;
}
case RECORD_TYPE:
case UNION_TYPE:
case QUAL_UNION_TYPE:
{
unsigned int quals = TYPE_QUALS (node);
if (quals & TYPE_QUAL_ATOMIC)
pp_string (pp, "atomic ");
if (quals & TYPE_QUAL_CONST)
pp_string (pp, "const ");
if (quals & TYPE_QUAL_VOLATILE)
pp_string (pp, "volatile ");
/* Print the name of the structure. */
if (TREE_CODE (node) == RECORD_TYPE)
pp_string (pp, "struct ");
else if (TREE_CODE (node) == UNION_TYPE)
pp_string (pp, "union ");
if (TYPE_NAME (node))
dump_generic_node (pp, TYPE_NAME (node), spc, flags, false);
else if (!(flags & TDF_SLIM))
/* FIXME: If we eliminate the 'else' above and attempt
to show the fields for named types, we may get stuck
following a cycle of pointers to structs. The alleged
self-reference check in print_struct_decl will not detect
cycles involving more than one pointer or struct type. */
print_struct_decl (pp, node, spc, flags);
break;
}
case LANG_TYPE:
NIY;
break;
case INTEGER_CST:
if (flags & TDF_GIMPLE
&& (POINTER_TYPE_P (TREE_TYPE (node))
|| (TYPE_PRECISION (TREE_TYPE (node))
< TYPE_PRECISION (integer_type_node))
|| exact_log2 (TYPE_PRECISION (TREE_TYPE (node))) == -1
|| tree_int_cst_sgn (node) < 0))
{
pp_string (pp, "_Literal (");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_string (pp, ") ");
}
if (TREE_CODE (TREE_TYPE (node)) == POINTER_TYPE
&& ! (flags & TDF_GIMPLE))
{
/* In the case of a pointer, one may want to divide by the
size of the pointed-to type. Unfortunately, this not
straightforward. The C front-end maps expressions
(int *) 5
int *p; (p + 5)
in such a way that the two INTEGER_CST nodes for "5" have
different values but identical types. In the latter
case, the 5 is multiplied by sizeof (int) in c-common.c
(pointer_int_sum) to convert it to a byte address, and
yet the type of the node is left unchanged. Argh. What
is consistent though is that the number value corresponds
to bytes (UNITS) offset.
NB: Neither of the following divisors can be trivially
used to recover the original literal:
TREE_INT_CST_LOW (TYPE_SIZE_UNIT (TREE_TYPE (node)))
TYPE_PRECISION (TREE_TYPE (TREE_TYPE (node))) */
pp_wide_integer (pp, TREE_INT_CST_LOW (node));
pp_string (pp, "B"); /* pseudo-unit */
}
else if (tree_fits_shwi_p (node))
pp_wide_integer (pp, tree_to_shwi (node));
else if (tree_fits_uhwi_p (node))
pp_unsigned_wide_integer (pp, tree_to_uhwi (node));
else
{
wide_int val = wi::to_wide (node);
if (wi::neg_p (val, TYPE_SIGN (TREE_TYPE (node))))
{
pp_minus (pp);
val = -val;
}
print_hex (val, pp_buffer (pp)->digit_buffer);
pp_string (pp, pp_buffer (pp)->digit_buffer);
}
if ((flags & TDF_GIMPLE)
&& ! (POINTER_TYPE_P (TREE_TYPE (node))
|| (TYPE_PRECISION (TREE_TYPE (node))
< TYPE_PRECISION (integer_type_node))
|| exact_log2 (TYPE_PRECISION (TREE_TYPE (node))) == -1))
{
if (TYPE_UNSIGNED (TREE_TYPE (node)))
pp_character (pp, 'u');
if (TYPE_PRECISION (TREE_TYPE (node))
== TYPE_PRECISION (unsigned_type_node))
;
else if (TYPE_PRECISION (TREE_TYPE (node))
== TYPE_PRECISION (long_unsigned_type_node))
pp_character (pp, 'l');
else if (TYPE_PRECISION (TREE_TYPE (node))
== TYPE_PRECISION (long_long_unsigned_type_node))
pp_string (pp, "ll");
}
if (TREE_OVERFLOW (node))
pp_string (pp, "(OVF)");
break;
case POLY_INT_CST:
pp_string (pp, "POLY_INT_CST [");
dump_generic_node (pp, POLY_INT_CST_COEFF (node, 0), spc, flags, false);
for (unsigned int i = 1; i < NUM_POLY_INT_COEFFS; ++i)
{
pp_string (pp, ", ");
dump_generic_node (pp, POLY_INT_CST_COEFF (node, i),
spc, flags, false);
}
pp_string (pp, "]");
break;
case REAL_CST:
/* Code copied from print_node. */
{
REAL_VALUE_TYPE d;
if (TREE_OVERFLOW (node))
pp_string (pp, " overflow");
d = TREE_REAL_CST (node);
if (REAL_VALUE_ISINF (d))
pp_string (pp, REAL_VALUE_NEGATIVE (d) ? " -Inf" : " Inf");
else if (REAL_VALUE_ISNAN (d))
pp_string (pp, " Nan");
else
{
char string[100];
real_to_decimal (string, &d, sizeof (string), 0, 1);
pp_string (pp, string);
}
break;
}
case FIXED_CST:
{
char string[100];
fixed_to_decimal (string, TREE_FIXED_CST_PTR (node), sizeof (string));
pp_string (pp, string);
break;
}
case COMPLEX_CST:
pp_string (pp, "__complex__ (");
dump_generic_node (pp, TREE_REALPART (node), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_IMAGPART (node), spc, flags, false);
pp_right_paren (pp);
break;
case STRING_CST:
{
pp_string (pp, "\"");
if (unsigned nbytes = TREE_STRING_LENGTH (node))
pretty_print_string (pp, TREE_STRING_POINTER (node), nbytes);
pp_string (pp, "\"");
break;
}
case VECTOR_CST:
{
unsigned i;
if (flags & TDF_GIMPLE)
{
pp_string (pp, "_Literal (");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_string (pp, ") ");
}
pp_string (pp, "{ ");
unsigned HOST_WIDE_INT nunits;
if (!VECTOR_CST_NELTS (node).is_constant (&nunits))
nunits = vector_cst_encoded_nelts (node);
for (i = 0; i < nunits; ++i)
{
if (i != 0)
pp_string (pp, ", ");
dump_generic_node (pp, VECTOR_CST_ELT (node, i),
spc, flags, false);
}
if (!VECTOR_CST_NELTS (node).is_constant ())
pp_string (pp, ", ...");
pp_string (pp, " }");
}
break;
case FUNCTION_TYPE:
case METHOD_TYPE:
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_space (pp);
if (TREE_CODE (node) == METHOD_TYPE)
{
if (TYPE_METHOD_BASETYPE (node))
dump_generic_node (pp, TYPE_NAME (TYPE_METHOD_BASETYPE (node)),
spc, flags, false);
else
pp_string (pp, "<null method basetype>");
pp_colon_colon (pp);
}
if (TYPE_IDENTIFIER (node))
dump_generic_node (pp, TYPE_NAME (node), spc, flags, false);
else if (TYPE_NAME (node) && DECL_NAME (TYPE_NAME (node)))
dump_decl_name (pp, TYPE_NAME (node), flags);
else if (flags & TDF_NOUID)
pp_printf (pp, "<Txxxx>");
else
pp_printf (pp, "<T%x>", TYPE_UID (node));
dump_function_declaration (pp, node, spc, flags);
break;
case FUNCTION_DECL:
case CONST_DECL:
dump_decl_name (pp, node, flags);
break;
case LABEL_DECL:
if (DECL_NAME (node))
dump_decl_name (pp, node, flags);
else if (LABEL_DECL_UID (node) != -1)
{
if (flags & TDF_GIMPLE)
pp_printf (pp, "L%d", (int) LABEL_DECL_UID (node));
else
pp_printf (pp, "<L%d>", (int) LABEL_DECL_UID (node));
}
else
{
if (flags & TDF_NOUID)
pp_string (pp, "<D.xxxx>");
else
{
if (flags & TDF_GIMPLE)
pp_printf (pp, "<D%u>", DECL_UID (node));
else
pp_printf (pp, "<D.%u>", DECL_UID (node));
}
}
break;
case TYPE_DECL:
if (DECL_IS_BUILTIN (node))
{
/* Don't print the declaration of built-in types. */
break;
}
if (DECL_NAME (node))
dump_decl_name (pp, node, flags);
else if (TYPE_NAME (TREE_TYPE (node)) != node)
{
pp_string (pp, (TREE_CODE (TREE_TYPE (node)) == UNION_TYPE
? "union" : "struct "));
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
}
else
pp_string (pp, "<anon>");
break;
case VAR_DECL:
case PARM_DECL:
case FIELD_DECL:
case DEBUG_EXPR_DECL:
case NAMESPACE_DECL:
case NAMELIST_DECL:
dump_decl_name (pp, node, flags);
break;
case RESULT_DECL:
pp_string (pp, "<retval>");
break;
case COMPONENT_REF:
op0 = TREE_OPERAND (node, 0);
str = ".";
if (op0
&& (TREE_CODE (op0) == INDIRECT_REF
|| (TREE_CODE (op0) == MEM_REF
&& TREE_CODE (TREE_OPERAND (op0, 0)) != ADDR_EXPR
&& integer_zerop (TREE_OPERAND (op0, 1))
/* Dump the types of INTEGER_CSTs explicitly, for we
can't infer them and MEM_ATTR caching will share
MEM_REFs with differently-typed op0s. */
&& TREE_CODE (TREE_OPERAND (op0, 0)) != INTEGER_CST
/* Released SSA_NAMES have no TREE_TYPE. */
&& TREE_TYPE (TREE_OPERAND (op0, 0)) != NULL_TREE
/* Same pointer types, but ignoring POINTER_TYPE vs.
REFERENCE_TYPE. */
&& (TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 0)))
== TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 1))))
&& (TYPE_MODE (TREE_TYPE (TREE_OPERAND (op0, 0)))
== TYPE_MODE (TREE_TYPE (TREE_OPERAND (op0, 1))))
&& (TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (op0, 0)))
== TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (op0, 1))))
/* Same value types ignoring qualifiers. */
&& (TYPE_MAIN_VARIANT (TREE_TYPE (op0))
== TYPE_MAIN_VARIANT
(TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 1)))))
&& MR_DEPENDENCE_CLIQUE (op0) == 0)))
{
op0 = TREE_OPERAND (op0, 0);
str = "->";
}
if (op_prio (op0) < op_prio (node))
pp_left_paren (pp);
dump_generic_node (pp, op0, spc, flags, false);
if (op_prio (op0) < op_prio (node))
pp_right_paren (pp);
pp_string (pp, str);
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
op0 = component_ref_field_offset (node);
if (op0 && TREE_CODE (op0) != INTEGER_CST)
{
pp_string (pp, "{off: ");
dump_generic_node (pp, op0, spc, flags, false);
pp_right_brace (pp);
}
break;
case BIT_FIELD_REF:
if (flags & TDF_GIMPLE)
{
pp_string (pp, "__BIT_FIELD_REF <");
dump_generic_node (pp, TREE_TYPE (node),
spc, flags | TDF_SLIM, false);
if (TYPE_ALIGN (TREE_TYPE (node))
!= TYPE_ALIGN (TYPE_MAIN_VARIANT (TREE_TYPE (node))))
{
pp_string (pp, ", ");
pp_decimal_int (pp, TYPE_ALIGN (TREE_TYPE (node)));
}
pp_greater (pp);
pp_string (pp, " (");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc,
flags | TDF_SLIM, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc,
flags | TDF_SLIM, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc,
flags | TDF_SLIM, false);
pp_right_paren (pp);
}
else
{
pp_string (pp, "BIT_FIELD_REF <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_greater (pp);
}
break;
case BIT_INSERT_EXPR:
pp_string (pp, "BIT_INSERT_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_string (pp, " (");
if (INTEGRAL_TYPE_P (TREE_TYPE (TREE_OPERAND (node, 1))))
pp_decimal_int (pp,
TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (node, 1))));
else
dump_generic_node (pp, TYPE_SIZE (TREE_TYPE (TREE_OPERAND (node, 1))),
spc, flags, false);
pp_string (pp, " bits)>");
break;
case ARRAY_REF:
case ARRAY_RANGE_REF:
op0 = TREE_OPERAND (node, 0);
if (op_prio (op0) < op_prio (node))
pp_left_paren (pp);
dump_generic_node (pp, op0, spc, flags, false);
if (op_prio (op0) < op_prio (node))
pp_right_paren (pp);
pp_left_bracket (pp);
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
if (TREE_CODE (node) == ARRAY_RANGE_REF)
pp_string (pp, " ...");
pp_right_bracket (pp);
op0 = array_ref_low_bound (node);
op1 = array_ref_element_size (node);
if (!integer_zerop (op0)
|| TREE_OPERAND (node, 2)
|| TREE_OPERAND (node, 3))
{
pp_string (pp, "{lb: ");
dump_generic_node (pp, op0, spc, flags, false);
pp_string (pp, " sz: ");
dump_generic_node (pp, op1, spc, flags, false);
pp_right_brace (pp);
}
break;
case CONSTRUCTOR:
{
unsigned HOST_WIDE_INT ix;
tree field, val;
bool is_struct_init = false;
bool is_array_init = false;
widest_int curidx;
if (flags & TDF_GIMPLE)
{
pp_string (pp, "_Literal (");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_string (pp, ") ");
}
pp_left_brace (pp);
if (TREE_CLOBBER_P (node))
pp_string (pp, "CLOBBER");
else if (TREE_CODE (TREE_TYPE (node)) == RECORD_TYPE
|| TREE_CODE (TREE_TYPE (node)) == UNION_TYPE)
is_struct_init = true;
else if (TREE_CODE (TREE_TYPE (node)) == ARRAY_TYPE
&& TYPE_DOMAIN (TREE_TYPE (node))
&& TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (node)))
&& TREE_CODE (TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (node))))
== INTEGER_CST)
{
tree minv = TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (node)));
is_array_init = true;
curidx = wi::to_widest (minv);
}
FOR_EACH_CONSTRUCTOR_ELT (CONSTRUCTOR_ELTS (node), ix, field, val)
{
if (field)
{
if (is_struct_init)
{
pp_dot (pp);
dump_generic_node (pp, field, spc, flags, false);
pp_equal (pp);
}
else if (is_array_init
&& (TREE_CODE (field) != INTEGER_CST
|| curidx != wi::to_widest (field)))
{
pp_left_bracket (pp);
if (TREE_CODE (field) == RANGE_EXPR)
{
dump_generic_node (pp, TREE_OPERAND (field, 0), spc,
flags, false);
pp_string (pp, " ... ");
dump_generic_node (pp, TREE_OPERAND (field, 1), spc,
flags, false);
if (TREE_CODE (TREE_OPERAND (field, 1)) == INTEGER_CST)
curidx = wi::to_widest (TREE_OPERAND (field, 1));
}
else
dump_generic_node (pp, field, spc, flags, false);
if (TREE_CODE (field) == INTEGER_CST)
curidx = wi::to_widest (field);
pp_string (pp, "]=");
}
}
if (is_array_init)
curidx += 1;
if (val && TREE_CODE (val) == ADDR_EXPR)
if (TREE_CODE (TREE_OPERAND (val, 0)) == FUNCTION_DECL)
val = TREE_OPERAND (val, 0);
if (val && TREE_CODE (val) == FUNCTION_DECL)
dump_decl_name (pp, val, flags);
else
dump_generic_node (pp, val, spc, flags, false);
if (ix != CONSTRUCTOR_NELTS (node) - 1)
{
pp_comma (pp);
pp_space (pp);
}
}
pp_right_brace (pp);
}
break;
case COMPOUND_EXPR:
{
tree *tp;
if (flags & TDF_SLIM)
{
pp_string (pp, "<COMPOUND_EXPR>");
break;
}
dump_generic_node (pp, TREE_OPERAND (node, 0),
spc, flags, !(flags & TDF_SLIM));
if (flags & TDF_SLIM)
newline_and_indent (pp, spc);
else
{
pp_comma (pp);
pp_space (pp);
}
for (tp = &TREE_OPERAND (node, 1);
TREE_CODE (*tp) == COMPOUND_EXPR;
tp = &TREE_OPERAND (*tp, 1))
{
dump_generic_node (pp, TREE_OPERAND (*tp, 0),
spc, flags, !(flags & TDF_SLIM));
if (flags & TDF_SLIM)
newline_and_indent (pp, spc);
else
{
pp_comma (pp);
pp_space (pp);
}
}
dump_generic_node (pp, *tp, spc, flags, !(flags & TDF_SLIM));
}
break;
case STATEMENT_LIST:
{
tree_stmt_iterator si;
bool first = true;
if (flags & TDF_SLIM)
{
pp_string (pp, "<STATEMENT_LIST>");
break;
}
for (si = tsi_start (node); !tsi_end_p (si); tsi_next (&si))
{
if (!first)
newline_and_indent (pp, spc);
else
first = false;
dump_generic_node (pp, tsi_stmt (si), spc, flags, true);
}
}
break;
case MODIFY_EXPR:
case INIT_EXPR:
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags,
false);
pp_space (pp);
pp_equal (pp);
pp_space (pp);
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags,
false);
break;
case TARGET_EXPR:
pp_string (pp, "TARGET_EXPR <");
dump_generic_node (pp, TARGET_EXPR_SLOT (node), spc, flags, false);
pp_comma (pp);
pp_space (pp);
dump_generic_node (pp, TARGET_EXPR_INITIAL (node), spc, flags, false);
pp_greater (pp);
break;
case DECL_EXPR:
print_declaration (pp, DECL_EXPR_DECL (node), spc, flags);
is_stmt = false;
break;
case COND_EXPR:
if (TREE_TYPE (node) == NULL || TREE_TYPE (node) == void_type_node)
{
pp_string (pp, "if (");
dump_generic_node (pp, COND_EXPR_COND (node), spc, flags, false);
pp_right_paren (pp);
/* The lowered cond_exprs should always be printed in full. */
if (COND_EXPR_THEN (node)
&& (IS_EMPTY_STMT (COND_EXPR_THEN (node))
|| TREE_CODE (COND_EXPR_THEN (node)) == GOTO_EXPR)
&& COND_EXPR_ELSE (node)
&& (IS_EMPTY_STMT (COND_EXPR_ELSE (node))
|| TREE_CODE (COND_EXPR_ELSE (node)) == GOTO_EXPR))
{
pp_space (pp);
dump_generic_node (pp, COND_EXPR_THEN (node),
0, flags, true);
if (!IS_EMPTY_STMT (COND_EXPR_ELSE (node)))
{
pp_string (pp, " else ");
dump_generic_node (pp, COND_EXPR_ELSE (node),
0, flags, true);
}
}
else if (!(flags & TDF_SLIM))
{
/* Output COND_EXPR_THEN. */
if (COND_EXPR_THEN (node))
{
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, COND_EXPR_THEN (node), spc+4,
flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
}
/* Output COND_EXPR_ELSE. */
if (COND_EXPR_ELSE (node)
&& !IS_EMPTY_STMT (COND_EXPR_ELSE (node)))
{
newline_and_indent (pp, spc);
pp_string (pp, "else");
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, COND_EXPR_ELSE (node), spc+4,
flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
}
}
is_expr = false;
}
else
{
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_space (pp);
pp_question (pp);
pp_space (pp);
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_space (pp);
pp_colon (pp);
pp_space (pp);
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
}
break;
case BIND_EXPR:
pp_left_brace (pp);
if (!(flags & TDF_SLIM))
{
if (BIND_EXPR_VARS (node))
{
pp_newline (pp);
for (op0 = BIND_EXPR_VARS (node); op0; op0 = DECL_CHAIN (op0))
{
print_declaration (pp, op0, spc+2, flags);
pp_newline (pp);
}
}
newline_and_indent (pp, spc+2);
dump_generic_node (pp, BIND_EXPR_BODY (node), spc+2, flags, true);
newline_and_indent (pp, spc);
pp_right_brace (pp);
}
is_expr = false;
break;
case CALL_EXPR:
if (CALL_EXPR_FN (node) != NULL_TREE)
print_call_name (pp, CALL_EXPR_FN (node), flags);
else
{
pp_dot (pp);
pp_string (pp, internal_fn_name (CALL_EXPR_IFN (node)));
}
/* Print parameters. */
pp_space (pp);
pp_left_paren (pp);
{
tree arg;
call_expr_arg_iterator iter;
FOR_EACH_CALL_EXPR_ARG (arg, iter, node)
{
dump_generic_node (pp, arg, spc, flags, false);
if (more_call_expr_args_p (&iter))
{
pp_comma (pp);
pp_space (pp);
}
}
}
if (CALL_EXPR_VA_ARG_PACK (node))
{
if (call_expr_nargs (node) > 0)
{
pp_comma (pp);
pp_space (pp);
}
pp_string (pp, "__builtin_va_arg_pack ()");
}
pp_right_paren (pp);
op1 = CALL_EXPR_STATIC_CHAIN (node);
if (op1)
{
pp_string (pp, " [static-chain: ");
dump_generic_node (pp, op1, spc, flags, false);
pp_right_bracket (pp);
}
if (CALL_EXPR_RETURN_SLOT_OPT (node))
pp_string (pp, " [return slot optimization]");
if (CALL_EXPR_TAILCALL (node))
pp_string (pp, " [tail call]");
break;
case WITH_CLEANUP_EXPR:
NIY;
break;
case CLEANUP_POINT_EXPR:
pp_string (pp, "<<cleanup_point ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ">>");
break;
case PLACEHOLDER_EXPR:
pp_string (pp, "<PLACEHOLDER_EXPR ");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_greater (pp);
break;
/* Binary arithmetic and logic expressions. */
case WIDEN_SUM_EXPR:
case WIDEN_MULT_EXPR:
case MULT_EXPR:
case MULT_HIGHPART_EXPR:
case PLUS_EXPR:
case POINTER_PLUS_EXPR:
case POINTER_DIFF_EXPR:
case MINUS_EXPR:
case TRUNC_DIV_EXPR:
case CEIL_DIV_EXPR:
case FLOOR_DIV_EXPR:
case ROUND_DIV_EXPR:
case TRUNC_MOD_EXPR:
case CEIL_MOD_EXPR:
case FLOOR_MOD_EXPR:
case ROUND_MOD_EXPR:
case RDIV_EXPR:
case EXACT_DIV_EXPR:
case LSHIFT_EXPR:
case RSHIFT_EXPR:
case LROTATE_EXPR:
case RROTATE_EXPR:
case WIDEN_LSHIFT_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case BIT_AND_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
case TRUTH_XOR_EXPR:
case LT_EXPR:
case LE_EXPR:
case GT_EXPR:
case GE_EXPR:
case EQ_EXPR:
case NE_EXPR:
case UNLT_EXPR:
case UNLE_EXPR:
case UNGT_EXPR:
case UNGE_EXPR:
case UNEQ_EXPR:
case LTGT_EXPR:
case ORDERED_EXPR:
case UNORDERED_EXPR:
{
const char *op = op_symbol (node);
op0 = TREE_OPERAND (node, 0);
op1 = TREE_OPERAND (node, 1);
/* When the operands are expressions with less priority,
keep semantics of the tree representation. */
if (op_prio (op0) <= op_prio (node))
{
pp_left_paren (pp);
dump_generic_node (pp, op0, spc, flags, false);
pp_right_paren (pp);
}
else
dump_generic_node (pp, op0, spc, flags, false);
pp_space (pp);
pp_string (pp, op);
pp_space (pp);
/* When the operands are expressions with less priority,
keep semantics of the tree representation. */
if (op_prio (op1) <= op_prio (node))
{
pp_left_paren (pp);
dump_generic_node (pp, op1, spc, flags, false);
pp_right_paren (pp);
}
else
dump_generic_node (pp, op1, spc, flags, false);
}
break;
/* Unary arithmetic and logic expressions. */
case NEGATE_EXPR:
case BIT_NOT_EXPR:
case TRUTH_NOT_EXPR:
case ADDR_EXPR:
case PREDECREMENT_EXPR:
case PREINCREMENT_EXPR:
case INDIRECT_REF:
if (TREE_CODE (node) == ADDR_EXPR
&& (TREE_CODE (TREE_OPERAND (node, 0)) == STRING_CST
|| TREE_CODE (TREE_OPERAND (node, 0)) == FUNCTION_DECL))
; /* Do not output '&' for strings and function pointers. */
else
pp_string (pp, op_symbol (node));
if (op_prio (TREE_OPERAND (node, 0)) < op_prio (node))
{
pp_left_paren (pp);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_right_paren (pp);
}
else
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
break;
case POSTDECREMENT_EXPR:
case POSTINCREMENT_EXPR:
if (op_prio (TREE_OPERAND (node, 0)) < op_prio (node))
{
pp_left_paren (pp);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_right_paren (pp);
}
else
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, op_symbol (node));
break;
case MIN_EXPR:
pp_string (pp, "MIN_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_greater (pp);
break;
case MAX_EXPR:
pp_string (pp, "MAX_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_greater (pp);
break;
case ABS_EXPR:
pp_string (pp, "ABS_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
break;
case ABSU_EXPR:
pp_string (pp, "ABSU_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
break;
case RANGE_EXPR:
NIY;
break;
case ADDR_SPACE_CONVERT_EXPR:
case FIXED_CONVERT_EXPR:
case FIX_TRUNC_EXPR:
case FLOAT_EXPR:
CASE_CONVERT:
type = TREE_TYPE (node);
op0 = TREE_OPERAND (node, 0);
if (type != TREE_TYPE (op0))
{
pp_left_paren (pp);
dump_generic_node (pp, type, spc, flags, false);
pp_string (pp, ") ");
}
if (op_prio (op0) < op_prio (node))
pp_left_paren (pp);
dump_generic_node (pp, op0, spc, flags, false);
if (op_prio (op0) < op_prio (node))
pp_right_paren (pp);
break;
case VIEW_CONVERT_EXPR:
if (flags & TDF_GIMPLE)
pp_string (pp, "__VIEW_CONVERT <");
else
pp_string (pp, "VIEW_CONVERT_EXPR<");
dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
pp_string (pp, ">(");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_right_paren (pp);
break;
case PAREN_EXPR:
pp_string (pp, "((");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, "))");
break;
case NON_LVALUE_EXPR:
pp_string (pp, "NON_LVALUE_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
break;
case SAVE_EXPR:
pp_string (pp, "SAVE_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
break;
case COMPLEX_EXPR:
pp_string (pp, "COMPLEX_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_greater (pp);
break;
case CONJ_EXPR:
pp_string (pp, "CONJ_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
break;
case REALPART_EXPR:
if (flags & TDF_GIMPLE)
{
pp_string (pp, "__real ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
}
else
{
pp_string (pp, "REALPART_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
}
break;
case IMAGPART_EXPR:
if (flags & TDF_GIMPLE)
{
pp_string (pp, "__imag ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
}
else
{
pp_string (pp, "IMAGPART_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
}
break;
case VA_ARG_EXPR:
pp_string (pp, "VA_ARG_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_greater (pp);
break;
case TRY_FINALLY_EXPR:
case TRY_CATCH_EXPR:
pp_string (pp, "try");
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc+4, flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
newline_and_indent (pp, spc);
if (TREE_CODE (node) == TRY_CATCH_EXPR)
{
node = TREE_OPERAND (node, 1);
pp_string (pp, "catch");
}
else
{
gcc_assert (TREE_CODE (node) == TRY_FINALLY_EXPR);
node = TREE_OPERAND (node, 1);
pp_string (pp, "finally");
if (TREE_CODE (node) == EH_ELSE_EXPR)
{
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc+4,
flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
newline_and_indent (pp, spc);
node = TREE_OPERAND (node, 1);
pp_string (pp, "else");
}
}
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, node, spc+4, flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
is_expr = false;
break;
case CATCH_EXPR:
pp_string (pp, "catch (");
dump_generic_node (pp, CATCH_TYPES (node), spc+2, flags, false);
pp_right_paren (pp);
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, CATCH_BODY (node), spc+4, flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
is_expr = false;
break;
case EH_FILTER_EXPR:
pp_string (pp, "<<<eh_filter (");
dump_generic_node (pp, EH_FILTER_TYPES (node), spc+2, flags, false);
pp_string (pp, ")>>>");
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, EH_FILTER_FAILURE (node), spc+4, flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
is_expr = false;
break;
case LABEL_EXPR:
op0 = TREE_OPERAND (node, 0);
/* If this is for break or continue, don't bother printing it. */
if (DECL_NAME (op0))
{
const char *name = IDENTIFIER_POINTER (DECL_NAME (op0));
if (strcmp (name, "break") == 0
|| strcmp (name, "continue") == 0)
break;
}
dump_generic_node (pp, op0, spc, flags, false);
pp_colon (pp);
if (DECL_NONLOCAL (op0))
pp_string (pp, " [non-local]");
break;
case LOOP_EXPR:
pp_string (pp, "while (1)");
if (!(flags & TDF_SLIM))
{
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
newline_and_indent (pp, spc+4);
dump_generic_node (pp, LOOP_EXPR_BODY (node), spc+4, flags, true);
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
}
is_expr = false;
break;
case PREDICT_EXPR:
pp_string (pp, "// predicted ");
if (PREDICT_EXPR_OUTCOME (node))
pp_string (pp, "likely by ");
else
pp_string (pp, "unlikely by ");
pp_string (pp, predictor_name (PREDICT_EXPR_PREDICTOR (node)));
pp_string (pp, " predictor.");
break;
case ANNOTATE_EXPR:
pp_string (pp, "ANNOTATE_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
switch ((enum annot_expr_kind) TREE_INT_CST_LOW (TREE_OPERAND (node, 1)))
{
case annot_expr_ivdep_kind:
pp_string (pp, ", ivdep");
break;
case annot_expr_unroll_kind:
pp_printf (pp, ", unroll %d",
(int) TREE_INT_CST_LOW (TREE_OPERAND (node, 2)));
break;
case annot_expr_no_vector_kind:
pp_string (pp, ", no-vector");
break;
case annot_expr_vector_kind:
pp_string (pp, ", vector");
break;
case annot_expr_parallel_kind:
pp_string (pp, ", parallel");
break;
default:
gcc_unreachable ();
}
pp_greater (pp);
break;
case RETURN_EXPR:
pp_string (pp, "return");
op0 = TREE_OPERAND (node, 0);
if (op0)
{
pp_space (pp);
if (TREE_CODE (op0) == MODIFY_EXPR)
dump_generic_node (pp, TREE_OPERAND (op0, 1),
spc, flags, false);
else
dump_generic_node (pp, op0, spc, flags, false);
}
break;
case EXIT_EXPR:
pp_string (pp, "if (");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ") break");
break;
case SWITCH_EXPR:
pp_string (pp, "switch (");
dump_generic_node (pp, SWITCH_COND (node), spc, flags, false);
pp_right_paren (pp);
if (!(flags & TDF_SLIM))
{
newline_and_indent (pp, spc+2);
pp_left_brace (pp);
if (SWITCH_BODY (node))
{
newline_and_indent (pp, spc+4);
dump_generic_node (pp, SWITCH_BODY (node), spc+4, flags,
true);
}
newline_and_indent (pp, spc+2);
pp_right_brace (pp);
}
is_expr = false;
break;
case GOTO_EXPR:
op0 = GOTO_DESTINATION (node);
if (TREE_CODE (op0) != SSA_NAME && DECL_P (op0) && DECL_NAME (op0))
{
const char *name = IDENTIFIER_POINTER (DECL_NAME (op0));
if (strcmp (name, "break") == 0
|| strcmp (name, "continue") == 0)
{
pp_string (pp, name);
break;
}
}
pp_string (pp, "goto ");
dump_generic_node (pp, op0, spc, flags, false);
break;
case ASM_EXPR:
pp_string (pp, "__asm__");
if (ASM_VOLATILE_P (node))
pp_string (pp, " __volatile__");
pp_left_paren (pp);
dump_generic_node (pp, ASM_STRING (node), spc, flags, false);
pp_colon (pp);
dump_generic_node (pp, ASM_OUTPUTS (node), spc, flags, false);
pp_colon (pp);
dump_generic_node (pp, ASM_INPUTS (node), spc, flags, false);
if (ASM_CLOBBERS (node))
{
pp_colon (pp);
dump_generic_node (pp, ASM_CLOBBERS (node), spc, flags, false);
}
pp_right_paren (pp);
break;
case CASE_LABEL_EXPR:
if (CASE_LOW (node) && CASE_HIGH (node))
{
pp_string (pp, "case ");
dump_generic_node (pp, CASE_LOW (node), spc, flags, false);
pp_string (pp, " ... ");
dump_generic_node (pp, CASE_HIGH (node), spc, flags, false);
}
else if (CASE_LOW (node))
{
pp_string (pp, "case ");
dump_generic_node (pp, CASE_LOW (node), spc, flags, false);
}
else
pp_string (pp, "default");
pp_colon (pp);
break;
case OBJ_TYPE_REF:
pp_string (pp, "OBJ_TYPE_REF(");
dump_generic_node (pp, OBJ_TYPE_REF_EXPR (node), spc, flags, false);
pp_semicolon (pp);
/* We omit the class type for -fcompare-debug because we may
drop TYPE_BINFO early depending on debug info, and then
virtual_method_call_p would return false, whereas when
TYPE_BINFO is preserved it may still return true and then
we'd print the class type. Compare tree and rtl dumps for
libstdc++-prettyprinters/shared_ptr.cc with and without -g,
for example, at occurrences of OBJ_TYPE_REF. */
if (!(flags & (TDF_SLIM | TDF_COMPARE_DEBUG))
&& virtual_method_call_p (node, true))
{
pp_string (pp, "(");
dump_generic_node (pp, obj_type_ref_class (node, true),
spc, flags, false);
pp_string (pp, ")");
}
dump_generic_node (pp, OBJ_TYPE_REF_OBJECT (node), spc, flags, false);
pp_arrow (pp);
dump_generic_node (pp, OBJ_TYPE_REF_TOKEN (node), spc, flags, false);
pp_right_paren (pp);
break;
case SSA_NAME:
if (SSA_NAME_IDENTIFIER (node))
{
if ((flags & TDF_NOUID)
&& SSA_NAME_VAR (node)
&& DECL_NAMELESS (SSA_NAME_VAR (node)))
dump_fancy_name (pp, SSA_NAME_IDENTIFIER (node));
else if (! (flags & TDF_GIMPLE)
|| SSA_NAME_VAR (node))
dump_generic_node (pp, SSA_NAME_IDENTIFIER (node),
spc, flags, false);
}
pp_underscore (pp);
pp_decimal_int (pp, SSA_NAME_VERSION (node));
if (SSA_NAME_IS_DEFAULT_DEF (node))
pp_string (pp, "(D)");
if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (node))
pp_string (pp, "(ab)");
break;
case WITH_SIZE_EXPR:
pp_string (pp, "WITH_SIZE_EXPR <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_greater (pp);
break;
case ASSERT_EXPR:
pp_string (pp, "ASSERT_EXPR <");
dump_generic_node (pp, ASSERT_EXPR_VAR (node), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, ASSERT_EXPR_COND (node), spc, flags, false);
pp_greater (pp);
break;
case SCEV_KNOWN:
pp_string (pp, "scev_known");
break;
case SCEV_NOT_KNOWN:
pp_string (pp, "scev_not_known");
break;
case POLYNOMIAL_CHREC:
pp_left_brace (pp);
dump_generic_node (pp, CHREC_LEFT (node), spc, flags, false);
pp_string (pp, ", +, ");
dump_generic_node (pp, CHREC_RIGHT (node), spc, flags, false);
pp_printf (pp, "}_%u", CHREC_VARIABLE (node));
is_stmt = false;
break;
case REALIGN_LOAD_EXPR:
pp_string (pp, "REALIGN_LOAD <");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_greater (pp);
break;
case VEC_COND_EXPR:
pp_string (pp, " VEC_COND_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " , ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " , ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_PERM_EXPR:
pp_string (pp, " VEC_PERM_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " , ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " , ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_string (pp, " > ");
break;
case DOT_PROD_EXPR:
pp_string (pp, " DOT_PROD_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_string (pp, " > ");
break;
case WIDEN_MULT_PLUS_EXPR:
pp_string (pp, " WIDEN_MULT_PLUS_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_string (pp, " > ");
break;
case WIDEN_MULT_MINUS_EXPR:
pp_string (pp, " WIDEN_MULT_MINUS_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
pp_string (pp, " > ");
break;
case OACC_PARALLEL:
pp_string (pp, "#pragma acc parallel");
goto dump_omp_clauses_body;
case OACC_KERNELS:
pp_string (pp, "#pragma acc kernels");
goto dump_omp_clauses_body;
case OACC_SERIAL:
pp_string (pp, "#pragma acc serial");
goto dump_omp_clauses_body;
case OACC_DATA:
pp_string (pp, "#pragma acc data");
dump_omp_clauses (pp, OACC_DATA_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OACC_HOST_DATA:
pp_string (pp, "#pragma acc host_data");
dump_omp_clauses (pp, OACC_HOST_DATA_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OACC_DECLARE:
pp_string (pp, "#pragma acc declare");
dump_omp_clauses (pp, OACC_DECLARE_CLAUSES (node), spc, flags);
break;
case OACC_UPDATE:
pp_string (pp, "#pragma acc update");
dump_omp_clauses (pp, OACC_UPDATE_CLAUSES (node), spc, flags);
break;
case OACC_ENTER_DATA:
pp_string (pp, "#pragma acc enter data");
dump_omp_clauses (pp, OACC_ENTER_DATA_CLAUSES (node), spc, flags);
break;
case OACC_EXIT_DATA:
pp_string (pp, "#pragma acc exit data");
dump_omp_clauses (pp, OACC_EXIT_DATA_CLAUSES (node), spc, flags);
break;
case OACC_CACHE:
pp_string (pp, "#pragma acc cache");
dump_omp_clauses (pp, OACC_CACHE_CLAUSES (node), spc, flags);
break;
case OMP_PARALLEL:
pp_string (pp, "#pragma omp parallel");
dump_omp_clauses (pp, OMP_PARALLEL_CLAUSES (node), spc, flags);
goto dump_omp_body;
dump_omp_clauses_body:
dump_omp_clauses (pp, OMP_CLAUSES (node), spc, flags);
goto dump_omp_body;
dump_omp_body:
if (!(flags & TDF_SLIM) && OMP_BODY (node))
{
newline_and_indent (pp, spc + 2);
pp_left_brace (pp);
newline_and_indent (pp, spc + 4);
dump_generic_node (pp, OMP_BODY (node), spc + 4, flags, false);
newline_and_indent (pp, spc + 2);
pp_right_brace (pp);
}
is_expr = false;
break;
case OMP_TASK:
pp_string (pp, OMP_TASK_BODY (node) ? "#pragma omp task"
: "#pragma omp taskwait");
dump_omp_clauses (pp, OMP_TASK_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_FOR:
pp_string (pp, "#pragma omp for");
goto dump_omp_loop;
case OMP_SIMD:
pp_string (pp, "#pragma omp simd");
goto dump_omp_loop;
case OMP_DISTRIBUTE:
pp_string (pp, "#pragma omp distribute");
goto dump_omp_loop;
case OMP_TASKLOOP:
pp_string (pp, "#pragma omp taskloop");
goto dump_omp_loop;
case OMP_LOOP:
pp_string (pp, "#pragma omp loop");
goto dump_omp_loop;
case OACC_LOOP:
pp_string (pp, "#pragma acc loop");
goto dump_omp_loop;
case OMP_TEAMS:
pp_string (pp, "#pragma omp teams");
dump_omp_clauses (pp, OMP_TEAMS_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_TARGET_DATA:
pp_string (pp, "#pragma omp target data");
dump_omp_clauses (pp, OMP_TARGET_DATA_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_TARGET_ENTER_DATA:
pp_string (pp, "#pragma omp target enter data");
dump_omp_clauses (pp, OMP_TARGET_ENTER_DATA_CLAUSES (node), spc, flags);
is_expr = false;
break;
case OMP_TARGET_EXIT_DATA:
pp_string (pp, "#pragma omp target exit data");
dump_omp_clauses (pp, OMP_TARGET_EXIT_DATA_CLAUSES (node), spc, flags);
is_expr = false;
break;
case OMP_TARGET:
pp_string (pp, "#pragma omp target");
dump_omp_clauses (pp, OMP_TARGET_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_TARGET_UPDATE:
pp_string (pp, "#pragma omp target update");
dump_omp_clauses (pp, OMP_TARGET_UPDATE_CLAUSES (node), spc, flags);
is_expr = false;
break;
dump_omp_loop:
dump_omp_clauses (pp, OMP_FOR_CLAUSES (node), spc, flags);
if (!(flags & TDF_SLIM))
{
int i;
if (OMP_FOR_PRE_BODY (node))
{
newline_and_indent (pp, spc + 2);
pp_left_brace (pp);
spc += 4;
newline_and_indent (pp, spc);
dump_generic_node (pp, OMP_FOR_PRE_BODY (node),
spc, flags, false);
}
if (OMP_FOR_INIT (node))
{
spc -= 2;
for (i = 0; i < TREE_VEC_LENGTH (OMP_FOR_INIT (node)); i++)
{
spc += 2;
newline_and_indent (pp, spc);
pp_string (pp, "for (");
tree init = TREE_VEC_ELT (OMP_FOR_INIT (node), i);
if (TREE_CODE (init) != MODIFY_EXPR
|| TREE_CODE (TREE_OPERAND (init, 1)) != TREE_VEC)
dump_generic_node (pp, init, spc, flags, false);
else
{
dump_generic_node (pp, TREE_OPERAND (init, 0),
spc, flags, false);
pp_string (pp, " = ");
dump_omp_loop_non_rect_expr (pp, TREE_OPERAND (init, 1),
spc, flags);
}
pp_string (pp, "; ");
tree cond = TREE_VEC_ELT (OMP_FOR_COND (node), i);
if (!COMPARISON_CLASS_P (cond)
|| TREE_CODE (TREE_OPERAND (cond, 1)) != TREE_VEC)
dump_generic_node (pp, cond, spc, flags, false);
else
{
dump_generic_node (pp, TREE_OPERAND (cond, 0),
spc, flags, false);
const char *op = op_symbol (cond);
pp_space (pp);
pp_string (pp, op);
pp_space (pp);
dump_omp_loop_non_rect_expr (pp, TREE_OPERAND (cond, 1),
spc, flags);
}
pp_string (pp, "; ");
dump_generic_node (pp,
TREE_VEC_ELT (OMP_FOR_INCR (node), i),
spc, flags, false);
pp_right_paren (pp);
}
}
if (OMP_FOR_BODY (node))
{
newline_and_indent (pp, spc + 2);
pp_left_brace (pp);
newline_and_indent (pp, spc + 4);
dump_generic_node (pp, OMP_FOR_BODY (node), spc + 4, flags,
false);
newline_and_indent (pp, spc + 2);
pp_right_brace (pp);
}
if (OMP_FOR_INIT (node))
spc -= 2 * TREE_VEC_LENGTH (OMP_FOR_INIT (node)) - 2;
if (OMP_FOR_PRE_BODY (node))
{
spc -= 4;
newline_and_indent (pp, spc + 2);
pp_right_brace (pp);
}
}
is_expr = false;
break;
case OMP_SECTIONS:
pp_string (pp, "#pragma omp sections");
dump_omp_clauses (pp, OMP_SECTIONS_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_SECTION:
pp_string (pp, "#pragma omp section");
goto dump_omp_body;
case OMP_SCAN:
if (OMP_SCAN_CLAUSES (node))
{
pp_string (pp, "#pragma omp scan");
dump_omp_clauses (pp, OMP_SCAN_CLAUSES (node), spc, flags);
}
goto dump_omp_body;
case OMP_MASTER:
pp_string (pp, "#pragma omp master");
goto dump_omp_body;
case OMP_TASKGROUP:
pp_string (pp, "#pragma omp taskgroup");
dump_omp_clauses (pp, OMP_TASKGROUP_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_ORDERED:
pp_string (pp, "#pragma omp ordered");
dump_omp_clauses (pp, OMP_ORDERED_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_CRITICAL:
pp_string (pp, "#pragma omp critical");
if (OMP_CRITICAL_NAME (node))
{
pp_space (pp);
pp_left_paren (pp);
dump_generic_node (pp, OMP_CRITICAL_NAME (node), spc,
flags, false);
pp_right_paren (pp);
}
dump_omp_clauses (pp, OMP_CRITICAL_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_ATOMIC:
pp_string (pp, "#pragma omp atomic");
dump_omp_atomic_memory_order (pp, OMP_ATOMIC_MEMORY_ORDER (node));
newline_and_indent (pp, spc + 2);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_space (pp);
pp_equal (pp);
pp_space (pp);
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
break;
case OMP_ATOMIC_READ:
pp_string (pp, "#pragma omp atomic read");
dump_omp_atomic_memory_order (pp, OMP_ATOMIC_MEMORY_ORDER (node));
newline_and_indent (pp, spc + 2);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_space (pp);
break;
case OMP_ATOMIC_CAPTURE_OLD:
case OMP_ATOMIC_CAPTURE_NEW:
pp_string (pp, "#pragma omp atomic capture");
dump_omp_atomic_memory_order (pp, OMP_ATOMIC_MEMORY_ORDER (node));
newline_and_indent (pp, spc + 2);
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_space (pp);
pp_equal (pp);
pp_space (pp);
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
break;
case OMP_SINGLE:
pp_string (pp, "#pragma omp single");
dump_omp_clauses (pp, OMP_SINGLE_CLAUSES (node), spc, flags);
goto dump_omp_body;
case OMP_CLAUSE:
dump_omp_clause (pp, node, spc, flags);
is_expr = false;
break;
case TRANSACTION_EXPR:
if (TRANSACTION_EXPR_OUTER (node))
pp_string (pp, "__transaction_atomic [[outer]]");
else if (TRANSACTION_EXPR_RELAXED (node))
pp_string (pp, "__transaction_relaxed");
else
pp_string (pp, "__transaction_atomic");
if (!(flags & TDF_SLIM) && TRANSACTION_EXPR_BODY (node))
{
newline_and_indent (pp, spc);
pp_left_brace (pp);
newline_and_indent (pp, spc + 2);
dump_generic_node (pp, TRANSACTION_EXPR_BODY (node),
spc + 2, flags, false);
newline_and_indent (pp, spc);
pp_right_brace (pp);
}
is_expr = false;
break;
case VEC_SERIES_EXPR:
case VEC_WIDEN_MULT_HI_EXPR:
case VEC_WIDEN_MULT_LO_EXPR:
case VEC_WIDEN_MULT_EVEN_EXPR:
case VEC_WIDEN_MULT_ODD_EXPR:
case VEC_WIDEN_LSHIFT_HI_EXPR:
case VEC_WIDEN_LSHIFT_LO_EXPR:
pp_space (pp);
for (str = get_tree_code_name (code); *str; str++)
pp_character (pp, TOUPPER (*str));
pp_string (pp, " < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_DUPLICATE_EXPR:
pp_space (pp);
for (str = get_tree_code_name (code); *str; str++)
pp_character (pp, TOUPPER (*str));
pp_string (pp, " < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_UNPACK_HI_EXPR:
pp_string (pp, " VEC_UNPACK_HI_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_UNPACK_LO_EXPR:
pp_string (pp, " VEC_UNPACK_LO_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_UNPACK_FLOAT_HI_EXPR:
pp_string (pp, " VEC_UNPACK_FLOAT_HI_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_UNPACK_FLOAT_LO_EXPR:
pp_string (pp, " VEC_UNPACK_FLOAT_LO_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_UNPACK_FIX_TRUNC_HI_EXPR:
pp_string (pp, " VEC_UNPACK_FIX_TRUNC_HI_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_UNPACK_FIX_TRUNC_LO_EXPR:
pp_string (pp, " VEC_UNPACK_FIX_TRUNC_LO_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_PACK_TRUNC_EXPR:
pp_string (pp, " VEC_PACK_TRUNC_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_PACK_SAT_EXPR:
pp_string (pp, " VEC_PACK_SAT_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_PACK_FIX_TRUNC_EXPR:
pp_string (pp, " VEC_PACK_FIX_TRUNC_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " > ");
break;
case VEC_PACK_FLOAT_EXPR:
pp_string (pp, " VEC_PACK_FLOAT_EXPR < ");
dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
pp_string (pp, ", ");
dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
pp_string (pp, " > ");
break;
case BLOCK:
dump_block_node (pp, node, spc, flags);
break;
case DEBUG_BEGIN_STMT:
pp_string (pp, "# DEBUG BEGIN STMT");
break;
default:
NIY;
}
if (is_stmt && is_expr)
pp_semicolon (pp);
return spc;
}
/* Print the declaration of a variable. */
void
print_declaration (pretty_printer *pp, tree t, int spc, dump_flags_t flags)
{
INDENT (spc);
if (TREE_CODE(t) == NAMELIST_DECL)
{
pp_string(pp, "namelist ");
dump_decl_name (pp, t, flags);
pp_semicolon (pp);
return;
}
if (TREE_CODE (t) == TYPE_DECL)
pp_string (pp, "typedef ");
if (CODE_CONTAINS_STRUCT (TREE_CODE (t), TS_DECL_WRTL) && DECL_REGISTER (t))
pp_string (pp, "register ");
if (TREE_PUBLIC (t) && DECL_EXTERNAL (t))
pp_string (pp, "extern ");
else if (TREE_STATIC (t))
pp_string (pp, "static ");
/* Print the type and name. */
if (TREE_TYPE (t) && TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE)
{
tree tmp;
/* Print array's type. */
tmp = TREE_TYPE (t);
while (TREE_CODE (TREE_TYPE (tmp)) == ARRAY_TYPE)
tmp = TREE_TYPE (tmp);
dump_generic_node (pp, TREE_TYPE (tmp), spc, flags, false);
/* Print variable's name. */
pp_space (pp);
dump_generic_node (pp, t, spc, flags, false);
/* Print the dimensions. */
tmp = TREE_TYPE (t);
while (TREE_CODE (tmp) == ARRAY_TYPE)
{
dump_array_domain (pp, TYPE_DOMAIN (tmp), spc, flags);
tmp = TREE_TYPE (tmp);
}
}
else if (TREE_CODE (t) == FUNCTION_DECL)
{
dump_generic_node (pp, TREE_TYPE (TREE_TYPE (t)), spc, flags, false);
pp_space (pp);
dump_decl_name (pp, t, flags);
dump_function_declaration (pp, TREE_TYPE (t), spc, flags);
}
else
{
/* Print type declaration. */
dump_generic_node (pp, TREE_TYPE (t), spc, flags, false);
/* Print variable's name. */
pp_space (pp);
dump_generic_node (pp, t, spc, flags, false);
}
if (VAR_P (t) && DECL_HARD_REGISTER (t))
{
pp_string (pp, " __asm__ ");
pp_left_paren (pp);
dump_generic_node (pp, DECL_ASSEMBLER_NAME (t), spc, flags, false);
pp_right_paren (pp);
}
/* The initial value of a function serves to determine whether the function
is declared or defined. So the following does not apply to function
nodes. */
if (TREE_CODE (t) != FUNCTION_DECL)
{
/* Print the initial value. */
if (DECL_INITIAL (t))
{
pp_space (pp);
pp_equal (pp);
pp_space (pp);
if (!(flags & TDF_SLIM))
dump_generic_node (pp, DECL_INITIAL (t), spc, flags, false);
else
pp_string (pp, "<<< omitted >>>");
}
}
if (VAR_P (t) && DECL_HAS_VALUE_EXPR_P (t))
{
pp_string (pp, " [value-expr: ");
dump_generic_node (pp, DECL_VALUE_EXPR (t), spc, flags, false);
pp_right_bracket (pp);
}
pp_semicolon (pp);
}
/* Prints a structure: name, fields, and methods.
FIXME: Still incomplete. */
static void
print_struct_decl (pretty_printer *pp, const_tree node, int spc,
dump_flags_t flags)
{
/* Print the name of the structure. */
if (TYPE_NAME (node))
{
INDENT (spc);
if (TREE_CODE (node) == RECORD_TYPE)
pp_string (pp, "struct ");
else if ((TREE_CODE (node) == UNION_TYPE
|| TREE_CODE (node) == QUAL_UNION_TYPE))
pp_string (pp, "union ");
dump_generic_node (pp, TYPE_NAME (node), spc, TDF_NONE, false);
}
/* Print the contents of the structure. */
pp_newline (pp);
INDENT (spc);
pp_left_brace (pp);
pp_newline (pp);
/* Print the fields of the structure. */
{
tree tmp;
tmp = TYPE_FIELDS (node);
while (tmp)
{
/* Avoid to print recursively the structure. */
/* FIXME : Not implemented correctly...,
what about the case when we have a cycle in the contain graph? ...
Maybe this could be solved by looking at the scope in which the
structure was declared. */
if (TREE_TYPE (tmp) != node
&& (TREE_CODE (TREE_TYPE (tmp)) != POINTER_TYPE
|| TREE_TYPE (TREE_TYPE (tmp)) != node))
{
print_declaration (pp, tmp, spc+2, flags);
pp_newline (pp);
}
tmp = DECL_CHAIN (tmp);
}
}
INDENT (spc);
pp_right_brace (pp);
}
/* Return the priority of the operator CODE.
From lowest to highest precedence with either left-to-right (L-R)
or right-to-left (R-L) associativity]:
1 [L-R] ,
2 [R-L] = += -= *= /= %= &= ^= |= <<= >>=
3 [R-L] ?:
4 [L-R] ||
5 [L-R] &&
6 [L-R] |
7 [L-R] ^
8 [L-R] &
9 [L-R] == !=
10 [L-R] < <= > >=
11 [L-R] << >>
12 [L-R] + -
13 [L-R] * / %
14 [R-L] ! ~ ++ -- + - * & (type) sizeof
15 [L-R] fn() [] -> .
unary +, - and * have higher precedence than the corresponding binary
operators. */
int
op_code_prio (enum tree_code code)
{
switch (code)
{
case TREE_LIST:
case COMPOUND_EXPR:
case BIND_EXPR:
return 1;
case MODIFY_EXPR:
case INIT_EXPR:
return 2;
case COND_EXPR:
return 3;
case TRUTH_OR_EXPR:
case TRUTH_ORIF_EXPR:
return 4;
case TRUTH_AND_EXPR:
case TRUTH_ANDIF_EXPR:
return 5;
case BIT_IOR_EXPR:
return 6;
case BIT_XOR_EXPR:
case TRUTH_XOR_EXPR:
return 7;
case BIT_AND_EXPR:
return 8;
case EQ_EXPR:
case NE_EXPR:
return 9;
case UNLT_EXPR:
case UNLE_EXPR:
case UNGT_EXPR:
case UNGE_EXPR:
case UNEQ_EXPR:
case LTGT_EXPR:
case ORDERED_EXPR:
case UNORDERED_EXPR:
case LT_EXPR:
case LE_EXPR:
case GT_EXPR:
case GE_EXPR:
return 10;
case LSHIFT_EXPR:
case RSHIFT_EXPR:
case LROTATE_EXPR:
case RROTATE_EXPR:
case VEC_WIDEN_LSHIFT_HI_EXPR:
case VEC_WIDEN_LSHIFT_LO_EXPR:
case WIDEN_LSHIFT_EXPR:
return 11;
case WIDEN_SUM_EXPR:
case PLUS_EXPR:
case POINTER_PLUS_EXPR:
case POINTER_DIFF_EXPR:
case MINUS_EXPR:
return 12;
case VEC_WIDEN_MULT_HI_EXPR:
case VEC_WIDEN_MULT_LO_EXPR:
case WIDEN_MULT_EXPR:
case DOT_PROD_EXPR:
case WIDEN_MULT_PLUS_EXPR:
case WIDEN_MULT_MINUS_EXPR:
case MULT_EXPR:
case MULT_HIGHPART_EXPR:
case TRUNC_DIV_EXPR:
case CEIL_DIV_EXPR:
case FLOOR_DIV_EXPR:
case ROUND_DIV_EXPR:
case RDIV_EXPR:
case EXACT_DIV_EXPR:
case TRUNC_MOD_EXPR:
case CEIL_MOD_EXPR:
case FLOOR_MOD_EXPR:
case ROUND_MOD_EXPR:
return 13;
case TRUTH_NOT_EXPR:
case BIT_NOT_EXPR:
case POSTINCREMENT_EXPR:
case POSTDECREMENT_EXPR:
case PREINCREMENT_EXPR:
case PREDECREMENT_EXPR:
case NEGATE_EXPR:
case INDIRECT_REF:
case ADDR_EXPR:
case FLOAT_EXPR:
CASE_CONVERT:
case FIX_TRUNC_EXPR:
case TARGET_EXPR:
return 14;
case CALL_EXPR:
case ARRAY_REF:
case ARRAY_RANGE_REF:
case COMPONENT_REF:
return 15;
/* Special expressions. */
case MIN_EXPR:
case MAX_EXPR:
case ABS_EXPR:
case REALPART_EXPR:
case IMAGPART_EXPR:
case VEC_UNPACK_HI_EXPR:
case VEC_UNPACK_LO_EXPR:
case VEC_UNPACK_FLOAT_HI_EXPR:
case VEC_UNPACK_FLOAT_LO_EXPR:
case VEC_UNPACK_FIX_TRUNC_HI_EXPR:
case VEC_UNPACK_FIX_TRUNC_LO_EXPR:
case VEC_PACK_TRUNC_EXPR:
case VEC_PACK_SAT_EXPR:
return 16;
default:
/* Return an arbitrarily high precedence to avoid surrounding single
VAR_DECLs in ()s. */
return 9999;
}
}
/* Return the priority of the operator OP. */
int
op_prio (const_tree op)
{
enum tree_code code;
if (op == NULL)
return 9999;
code = TREE_CODE (op);
if (code == SAVE_EXPR || code == NON_LVALUE_EXPR)
return op_prio (TREE_OPERAND (op, 0));
return op_code_prio (code);
}
/* Return the symbol associated with operator CODE. */
const char *
op_symbol_code (enum tree_code code)
{
switch (code)
{
case MODIFY_EXPR:
return "=";
case TRUTH_OR_EXPR:
case TRUTH_ORIF_EXPR:
return "||";
case TRUTH_AND_EXPR:
case TRUTH_ANDIF_EXPR:
return "&&";
case BIT_IOR_EXPR:
return "|";
case TRUTH_XOR_EXPR:
case BIT_XOR_EXPR:
return "^";
case ADDR_EXPR:
case BIT_AND_EXPR:
return "&";
case ORDERED_EXPR:
return "ord";
case UNORDERED_EXPR:
return "unord";
case EQ_EXPR:
return "==";
case UNEQ_EXPR:
return "u==";
case NE_EXPR:
return "!=";
case LT_EXPR:
return "<";
case UNLT_EXPR:
return "u<";
case LE_EXPR:
return "<=";
case UNLE_EXPR:
return "u<=";
case GT_EXPR:
return ">";
case UNGT_EXPR:
return "u>";
case GE_EXPR:
return ">=";
case UNGE_EXPR:
return "u>=";
case LTGT_EXPR:
return "<>";
case LSHIFT_EXPR:
return "<<";
case RSHIFT_EXPR:
return ">>";
case LROTATE_EXPR:
return "r<<";
case RROTATE_EXPR:
return "r>>";
case WIDEN_LSHIFT_EXPR:
return "w<<";
case POINTER_PLUS_EXPR:
return "+";
case PLUS_EXPR:
return "+";
case WIDEN_SUM_EXPR:
return "w+";
case WIDEN_MULT_EXPR:
return "w*";
case MULT_HIGHPART_EXPR:
return "h*";
case NEGATE_EXPR:
case MINUS_EXPR:
case POINTER_DIFF_EXPR:
return "-";
case BIT_NOT_EXPR:
return "~";
case TRUTH_NOT_EXPR:
return "!";
case MULT_EXPR:
case INDIRECT_REF:
return "*";
case TRUNC_DIV_EXPR:
case RDIV_EXPR:
return "/";
case CEIL_DIV_EXPR:
return "/[cl]";
case FLOOR_DIV_EXPR:
return "/[fl]";
case ROUND_DIV_EXPR:
return "/[rd]";
case EXACT_DIV_EXPR:
return "/[ex]";
case TRUNC_MOD_EXPR:
return "%";
case CEIL_MOD_EXPR:
return "%[cl]";
case FLOOR_MOD_EXPR:
return "%[fl]";
case ROUND_MOD_EXPR:
return "%[rd]";
case PREDECREMENT_EXPR:
return " --";
case PREINCREMENT_EXPR:
return " ++";
case POSTDECREMENT_EXPR:
return "-- ";
case POSTINCREMENT_EXPR:
return "++ ";
case MAX_EXPR:
return "max";
case MIN_EXPR:
return "min";
default:
return "<<< ??? >>>";
}
}
/* Return the symbol associated with operator OP. */
static const char *
op_symbol (const_tree op)
{
return op_symbol_code (TREE_CODE (op));
}
/* Prints the name of a call. NODE is the CALL_EXPR_FN of a CALL_EXPR or
the gimple_call_fn of a GIMPLE_CALL. */
void
print_call_name (pretty_printer *pp, tree node, dump_flags_t flags)
{
tree op0 = node;
if (TREE_CODE (op0) == NON_LVALUE_EXPR)
op0 = TREE_OPERAND (op0, 0);
again:
switch (TREE_CODE (op0))
{
case VAR_DECL:
case PARM_DECL:
case FUNCTION_DECL:
dump_function_name (pp, op0, flags);
break;
case ADDR_EXPR:
case INDIRECT_REF:
CASE_CONVERT:
op0 = TREE_OPERAND (op0, 0);
goto again;
case COND_EXPR:
pp_left_paren (pp);
dump_generic_node (pp, TREE_OPERAND (op0, 0), 0, flags, false);
pp_string (pp, ") ? ");
dump_generic_node (pp, TREE_OPERAND (op0, 1), 0, flags, false);
pp_string (pp, " : ");
dump_generic_node (pp, TREE_OPERAND (op0, 2), 0, flags, false);
break;
case ARRAY_REF:
if (TREE_CODE (TREE_OPERAND (op0, 0)) == VAR_DECL)
dump_function_name (pp, TREE_OPERAND (op0, 0), flags);
else
dump_generic_node (pp, op0, 0, flags, false);
break;
case MEM_REF:
if (integer_zerop (TREE_OPERAND (op0, 1)))
{
op0 = TREE_OPERAND (op0, 0);
goto again;
}
/* Fallthru. */
case COMPONENT_REF:
case SSA_NAME:
case OBJ_TYPE_REF:
dump_generic_node (pp, op0, 0, flags, false);
break;
default:
NIY;
}
}
/* Print the first N characters in the array STR, replacing non-printable
characters (including embedded nuls) with unambiguous escape sequences. */
void
pretty_print_string (pretty_printer *pp, const char *str, size_t n)
{
if (str == NULL)
return;
for ( ; n; --n, ++str)
{
switch (str[0])
{
case '\b':
pp_string (pp, "\\b");
break;
case '\f':
pp_string (pp, "\\f");
break;
case '\n':
pp_string (pp, "\\n");
break;
case '\r':
pp_string (pp, "\\r");
break;
case '\t':
pp_string (pp, "\\t");
break;
case '\v':
pp_string (pp, "\\v");
break;
case '\\':
pp_string (pp, "\\\\");
break;
case '\"':
pp_string (pp, "\\\"");
break;
case '\'':
pp_string (pp, "\\'");
break;
default:
if (str[0] || n > 1)
{
if (!ISPRINT (str[0]))
{
char buf[5];
sprintf (buf, "\\x%02x", (unsigned char)str[0]);
pp_string (pp, buf);
}
else
pp_character (pp, str[0]);
break;
}
}
}
}
static void
maybe_init_pretty_print (FILE *file)
{
if (!tree_pp)
{
tree_pp = new pretty_printer ();
pp_needs_newline (tree_pp) = true;
pp_translate_identifiers (tree_pp) = false;
}
tree_pp->buffer->stream = file;
}
static void
newline_and_indent (pretty_printer *pp, int spc)
{
pp_newline (pp);
INDENT (spc);
}
/* Handle the %K format for TEXT. Separate from default_tree_printer
so it can also be used in front ends.
The location LOC and BLOCK are expected to be extracted by the caller
from the %K argument arg via EXPR_LOCATION(arg) and TREE_BLOCK(arg). */
void
percent_K_format (text_info *text, location_t loc, tree block)
{
text->set_location (0, loc, SHOW_RANGE_WITH_CARET);
gcc_assert (pp_ti_abstract_origin (text) != NULL);
*pp_ti_abstract_origin (text) = NULL;
while (block
&& TREE_CODE (block) == BLOCK
&& BLOCK_ABSTRACT_ORIGIN (block))
{
tree ao = BLOCK_ABSTRACT_ORIGIN (block);
if (TREE_CODE (ao) == FUNCTION_DECL)
{
*pp_ti_abstract_origin (text) = block;
break;
}
block = BLOCK_SUPERCONTEXT (block);
}
}
/* Print the identifier ID to PRETTY-PRINTER. */
void
pp_tree_identifier (pretty_printer *pp, tree id)
{
if (pp_translate_identifiers (pp))
{
const char *text = identifier_to_locale (IDENTIFIER_POINTER (id));
pp_append_text (pp, text, text + strlen (text));
}
else
pp_append_text (pp, IDENTIFIER_POINTER (id),
IDENTIFIER_POINTER (id) + IDENTIFIER_LENGTH (id));
}
/* A helper function that is used to dump function information before the
function dump. */
void
dump_function_header (FILE *dump_file, tree fdecl, dump_flags_t flags)
{
const char *dname, *aname;
struct cgraph_node *node = cgraph_node::get (fdecl);
struct function *fun = DECL_STRUCT_FUNCTION (fdecl);
dname = lang_hooks.decl_printable_name (fdecl, 1);
if (DECL_ASSEMBLER_NAME_SET_P (fdecl))
aname = (IDENTIFIER_POINTER
(DECL_ASSEMBLER_NAME (fdecl)));
else
aname = "<unset-asm-name>";
fprintf (dump_file, "\n;; Function %s (%s, funcdef_no=%d",
dname, aname, fun->funcdef_no);
if (!(flags & TDF_NOUID))
fprintf (dump_file, ", decl_uid=%d", DECL_UID (fdecl));
if (node)
{
fprintf (dump_file, ", cgraph_uid=%d", node->get_uid ());
fprintf (dump_file, ", symbol_order=%d)%s\n\n", node->order,
node->frequency == NODE_FREQUENCY_HOT
? " (hot)"
: node->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED
? " (unlikely executed)"
: node->frequency == NODE_FREQUENCY_EXECUTED_ONCE
? " (executed once)"
: "");
}
else
fprintf (dump_file, ")\n\n");
}
/* Dump double_int D to pretty_printer PP. UNS is true
if D is unsigned and false otherwise. */
void
pp_double_int (pretty_printer *pp, double_int d, bool uns)
{
if (d.fits_shwi ())
pp_wide_integer (pp, d.low);
else if (d.fits_uhwi ())
pp_unsigned_wide_integer (pp, d.low);
else
{
unsigned HOST_WIDE_INT low = d.low;
HOST_WIDE_INT high = d.high;
if (!uns && d.is_negative ())
{
pp_minus (pp);
high = ~high + !low;
low = -low;
}
/* Would "%x%0*x" or "%x%*0x" get zero-padding on all
systems? */
sprintf (pp_buffer (pp)->digit_buffer,
HOST_WIDE_INT_PRINT_DOUBLE_HEX,
(unsigned HOST_WIDE_INT) high, low);
pp_string (pp, pp_buffer (pp)->digit_buffer);
}
}
#if __GNUC__ >= 10
# pragma GCC diagnostic pop
#endif
|
binarytrees-7.c | /* The Computer Language Benchmarks Game
* http://benchmarksgame.alioth.debian.org/
*
* contributed by Francesco Abbate
*/
#include <stdlib.h>
#include <stdio.h>
typedef off_t off64_t;
#include <apr_pools.h>
const size_t LINE_SIZE = 64;
struct node
{
int i;
struct node *left;
struct node *right;
};
int
node_check(const struct node *n)
{
if (n->left)
{
int lc = node_check (n->left);
int rc = node_check (n->right);
return lc + n->i - rc;
}
return n->i;
}
struct node *
node_get_avail (apr_pool_t *pool)
{
return apr_palloc (pool, sizeof(struct node));
}
struct node *
make (int i, int depth, apr_pool_t *pool)
{
struct node *curr = node_get_avail (pool);
curr->i = i;
if (depth > 0)
{
curr->left = make (2*i-1, depth - 1, pool);
curr->right = make (2*i , depth - 1, pool);
}
else
{
curr->left = NULL;
curr->right = NULL;
}
return curr;
}
int
main(int argc, char *argv[])
{
apr_pool_t *long_lived_pool;
int min_depth = 4;
int req_depth = (argc == 2 ? atoi(argv[1]) : 10);
int max_depth = (req_depth > min_depth + 2 ? req_depth : min_depth + 2);
int stretch_depth = max_depth+1;
apr_initialize();
/* Alloc then dealloc stretchdepth tree */
{
apr_pool_t *store;
struct node *curr;
apr_pool_create (&store, NULL);
curr = make (0, stretch_depth, store);
printf ("stretch tree of depth %i\t check: %i\n", stretch_depth,
node_check (curr));
apr_pool_destroy (store);
}
apr_pool_create (&long_lived_pool, NULL);
{
struct node *long_lived_tree = make(0, max_depth, long_lived_pool);
/* buffer to store output of each thread */
char *outputstr = (char*) malloc(LINE_SIZE * (max_depth +1) * sizeof(char));
int d;
#pragma omp parallel for
for (d = min_depth; d <= max_depth; d += 2)
{
int iterations = 1 << (max_depth - d + min_depth);
apr_pool_t *store;
int c = 0, i;
apr_pool_create (&store, NULL);
for (i = 1; i <= iterations; ++i)
{
struct node *a, *b;
a = make ( i, d, store);
b = make (-i, d, store);
c += node_check (a) + node_check (b);
apr_pool_clear (store);
}
apr_pool_destroy (store);
/* each thread write to separate location */
sprintf(outputstr + LINE_SIZE * d, "%d\t trees of depth %d\t check: %d\n", (2 * iterations), d, c);
}
/* print all results */
for (d = min_depth; d <= max_depth; d += 2)
printf("%s", outputstr + (d * LINE_SIZE) );
free(outputstr);
printf ("long lived tree of depth %i\t check: %i\n", max_depth,
node_check (long_lived_tree));
return 0;
}
}
|
wpapsk.h | /*
* This software is Copyright (c) 2012 Lukas Odzioba <lukas dot odzioba at gmail dot com>
* and Copyright (c) 2012-2014 magnum
* 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.
*
* hccap format was introduced by oclHashcat-plus, and it is described here: http://hashcat.net/wiki/hccap
* Code is based on Aircrack-ng source
*/
#ifndef _WPAPSK_H
#define _WPAPSK_H
#include "arch.h"
#include "common.h"
#include "johnswap.h"
#include "stdint.h"
#include <assert.h>
#include <openssl/hmac.h>
#define HCCAP_SIZE sizeof(hccap_t)
#define BINARY_SIZE sizeof(mic_t)
#define BINARY_ALIGN 4
#define PLAINTEXT_LENGTH 63 /* We can do 64 but spec. says 63 */
#define SALT_SIZE sizeof(hccap_t)
#define SALT_ALIGN MEM_ALIGN_NONE
#define BENCHMARK_COMMENT ""
#define BENCHMARK_LENGTH -1
/** if you want to change hccap_t structure is also defined in hccap2john.c **/
typedef struct
{
char essid[36];
unsigned char mac1[6];
unsigned char mac2[6];
unsigned char nonce1[32];
unsigned char nonce2[32];
unsigned char eapol[256];
int eapol_size;
int keyver;
unsigned char keymic[16];
} hccap_t;
typedef struct
{
unsigned char keymic[16];
} mic_t;
typedef struct {
uint32_t length;
uint8_t v[PLAINTEXT_LENGTH + 1];
} wpapsk_password;
typedef struct {
uint32_t v[8];
} wpapsk_hash;
typedef struct {
uint32_t length;
#ifdef JOHN_OCL_WPAPSK
uint8_t eapol[256 + 64];
uint32_t eapol_size; // blocks
uint8_t data[64 + 12];
#endif
uint8_t salt[36]; // essid
} wpapsk_salt;
#ifndef _WPAPSK_CUDA_KERNEL
static struct fmt_tests tests[] = {
/* WPA2 testcase from http://wiki.wireshark.org/SampleCaptures */
{"$WPAPSK$Coherer#..l/Uf7J..qHUXMunTE3nfbMWSwxv27Ua0XutIOrfRSuv9gOCIugIVGlosMyXdNxfBZUAYmgKqeb6GBPxLiIZr56NtWTGR/Cp5ldAk61.5I0.Ec.2...........nTE3nfbMWSwxv27Ua0XutIOrfRSuv9gOCIugIVGlosM.................................................................3X.I.E..1uk0.E..1uk2.E..1uk0....................................................................................................................................................................................../t.....U...8FWdk8OpPckhewBwt4MXYI", "Induction"},
{"$WPAPSK$Harkonen#./FgTY0../B4zX6AKFO9kuLT4BQSyqEXwo.6XOiS4u8vlMNNs5grN91SVL.WK3GkF2rXfkPFGGi38MHkHDMbH.sm49Vc3pO4HPSUJE21.5I0.Ec.2........../KFO9kuLT4BQSyqEXwo.6XOiS4u8vlMNNs5grN91SVL..................................................................3X.I.E..1uk2.E..1uk2.E..1uk0.E..................................................................................................................................................................................../t.....U...BIpIs8sePU4r8yNnOxKHfM", "12345678"},
/* WPA, from aircrack-ng tests */
{"$WPAPSK$test#..qHuv0A..ZPYJBRzZwAKpEXUJwpza/b69itFaq4.OWoGHfonpc13zCAUsRIfQN2Zar6EXp2BYcRuSkWEJIWjEJJvb4DWZCspbZ51.21.3zy.EY.6........../zZwAKpEXUJwpza/b69itFaq4.OWoGHfonpc13zCAUsQ..................................................................BoK.31m.E2..31m.U2..31m.U2..31m.U................................................................................................................................................................................/X.....E...AkkDQmDg9837LBHG.dGlKA", "biscotte"},
/* Maximum length, 63 characters */
{"$WPAPSK$Greased Lighting#kA5.CDNB.07cofsOMXEEUwFTkO/RX2sQUaW9eteI8ynpFMwRgFZC6kk7bGqgvfcXnuF1f7L5fgn4fQMLmDrKjdBNjb6LClRmfLiTYk21.5I0.Ec............7MXEEUwFTkO/RX2sQUaW9eteI8ynpFMwRgFZC6kk7bGo.................................................................3X.I.E..1uk2.E..1uk2.E..1uk00...................................................................................................................................................................................../t.....U...D06LUdWVfGPaP1Oa3AV9Hg", "W*A5z&1?op2_L&Hla-OA$#5i_Lu@F+6d?je?u5!6+6766eluu7-l+jOEkIwLe90"},
{NULL}
};
#endif
/** Below are common variables used by wpapsk_fmt.c cuda_wpapsk_fmt.c and opencl_wpapsk_fmt.c **/
static hccap_t hccap; ///structure with hccap data
static wpapsk_salt currentsalt; ///structure for essid
static mic_t *mic; ///table for MIC keys
#ifndef JOHN_OCL_WPAPSK
static wpapsk_password *inbuffer; ///table for candidate passwords
static wpapsk_hash *outbuffer; ///table for PMK calculated by GPU
#endif
static const char wpapsk_prefix[] = "$WPAPSK$";
static int new_keys = 1;
static char last_ssid[sizeof(hccap.essid)];
/** Below are common functions used by wpapsk_fmt.c cuda_wpapsk_fmt.c and opencl_wpapsk_fmt.c **/
static hccap_t *decode_hccap(char *ciphertext)
{
static hccap_t hccap;
char *essid = ciphertext + strlen(wpapsk_prefix);
char *hash = strrchr(ciphertext, '#');
char *d = hccap.essid;
char *cap = hash + 1;
unsigned char tbuf[sizeof(hccap_t)];
unsigned char *dst = tbuf;
int i;
if (hash == NULL)
return &hccap;
while (essid != hash) { ///copy essid to hccap
*d++ = *essid++;
}
*d = '\0';
assert(*essid == '#');
for (i = 0; i < 118; i++) {
dst[0] =
(atoi64[ARCH_INDEX(cap[0])] << 2) |
(atoi64[ARCH_INDEX(cap[1])] >> 4);
dst[1] =
(atoi64[ARCH_INDEX(cap[1])] << 4) |
(atoi64[ARCH_INDEX(cap[2])] >> 2);
dst[2] =
(atoi64[ARCH_INDEX(cap[2])] << 6) |
(atoi64[ARCH_INDEX(cap[3])]);
dst += 3;
cap += 4;
}
dst[0] =
(atoi64[ARCH_INDEX(cap[0])] << 2) |
(atoi64[ARCH_INDEX(cap[1])] >> 4);
dst[1] =
(atoi64[ARCH_INDEX(cap[1])] << 4) |
(atoi64[ARCH_INDEX(cap[2])] >> 2);
/* This emits warnings on some compilers */
//memcpy(&hccap.mac1,tbuf,sizeof(hccap_t)-36);
memcpy(((char*)&hccap) + 36, tbuf, sizeof(hccap_t) - 36);
#if !ARCH_LITTLE_ENDIAN
hccap.eapol_size = JOHNSWAP(hccap.eapol_size);
hccap.keyver = JOHNSWAP(hccap.keyver);
#endif
return &hccap;
}
static void *binary(char *ciphertext)
{
static union {
unsigned char c[BINARY_SIZE];
ARCH_WORD_32 dummy;
} binary;
hccap_t *hccap = decode_hccap(ciphertext);
memcpy(binary.c, hccap->keymic, BINARY_SIZE);
return binary.c;
}
static void *salt(char *ciphertext)
{
static hccap_t s;
memcpy(&s, decode_hccap(ciphertext), SALT_SIZE);
return &s;
}
static int valid(char *ciphertext, struct fmt_main *self)
{
char *hash;
int hashlength = 0;
hccap_t *hccap;
if (strncmp(ciphertext, wpapsk_prefix, strlen(wpapsk_prefix)) != 0)
return 0;
hash = strrchr(ciphertext, '#');
if (hash == NULL || hash - (ciphertext + strlen(wpapsk_prefix)) > 32)
return 0;
hash++;
while (hash < ciphertext + strlen(ciphertext)) {
if (atoi64[ARCH_INDEX(*hash++)] == 0x7f)
return 0;
hashlength++;
}
if (hashlength != 475)
return 0;
hccap = decode_hccap(ciphertext);
if (strlen(hccap->essid) > 32) /* real life limit */
return 0;
if(hccap->eapol_size > 256)
return 0;
if(hccap->eapol_size < 0)
return 0;
return 1;
}
#ifndef JOHN_OCL_WPAPSK
static MAYBE_INLINE void prf_512(uint32_t * key, uint8_t * data, uint32_t * ret)
{
HMAC_CTX ctx;
char *text = (char*)"Pairwise key expansion";
unsigned char buff[100];
memcpy(buff, text, 22);
memcpy(buff + 23, data, 76);
buff[22] = 0;
buff[76 + 23] = 0;
HMAC_Init(&ctx, key, 32, EVP_sha1());
HMAC_Update(&ctx, buff, 100);
HMAC_Final(&ctx, (unsigned char *) ret, NULL);
HMAC_CTX_cleanup(&ctx);
}
#endif
static void insert_mac(uint8_t * data)
{
int k = memcmp(hccap.mac1, hccap.mac2, 6);
if (k > 0) {
memcpy(data, hccap.mac2, 6);
memcpy(data + 6, hccap.mac1, 6);
} else {
memcpy(data, hccap.mac1, 6);
memcpy(data + 6, hccap.mac2, 6);
}
}
static void insert_nonce(uint8_t * data)
{
int k = memcmp(hccap.nonce1, hccap.nonce2, 32);
if (k > 0) {
memcpy(data, hccap.nonce2, 32);
memcpy(data + 32, hccap.nonce1, 32);
} else {
memcpy(data, hccap.nonce1, 32);
memcpy(data + 32, hccap.nonce2, 32);
}
}
#ifdef WPAPSK_DEBUG
static char *tomac(unsigned char *p) {
static char buf[48];
sprintf(buf, "%02X:%02X:%02X:%02X:%02X:%02X", p[0], p[1], p[2], p[3], p[4], p[5]);
return buf;
}
static char *hex(unsigned char *p, int len) {
static char buf[1024];
char *op=buf;
int i;
if (len > 32) {
do {
for (i = 0; i < 32; ++i) {
op += sprintf (op, "%02X", p[i]);
if (i<31&&i%4==3)
op += sprintf (op, " ");
if (i==15)
op += sprintf (op, ": ");
}
len -= 32;
p += 32;
op += sprintf (op, "\n ");
} while (len > 32);
}
for (i = 0; i < len; ++i) {
op += sprintf (op, "%02X", p[i]);
if (i<31&&i%4==3)
op += sprintf (op, " ");
if (i==15)
op += sprintf (op, ": ");
}
return buf;
}
static void Debug_hccap() {
printf("essid: %s\n", hccap.essid);
printf("mac1: %s\n", tomac(hccap.mac1));
printf("mac2: %s\n", tomac(hccap.mac2));
printf("nonce1: %s\n", hex(hccap.nonce1, 32));
printf("nonce2: %s\n", hex(hccap.nonce2, 32));
printf("eapol: %s\n", hex(hccap.eapol, 256));
printf("epol_sz: %d (0x%02X)\n", hccap.eapol_size, hccap.eapol_size);
printf("keyver: %d\n", hccap.keyver);
printf("keymic: %s\n", hex(hccap.keymic, 16));
}
#endif
static void set_salt(void *salt)
{
memcpy(&hccap, salt, SALT_SIZE);
strncpy((char*)currentsalt.salt, hccap.essid, sizeof(currentsalt.salt));
currentsalt.length = strlen(hccap.essid);
#ifdef JOHN_OCL_WPAPSK
currentsalt.eapol_size = 1 + (hccap.eapol_size + 8) / 64;
memcpy(currentsalt.eapol, hccap.eapol, hccap.eapol_size);
memset(currentsalt.eapol + hccap.eapol_size, 0x80, 1);
memset(currentsalt.eapol + hccap.eapol_size + 1, 0, 256 + 64 - hccap.eapol_size - 1);
if (hccap.keyver != 1)
alter_endianity(currentsalt.eapol, 256+56);
((unsigned int*)currentsalt.eapol)[16 * ((hccap.eapol_size + 8) / 64) + ((hccap.keyver == 1) ? 14 : 15)] = (64 + hccap.eapol_size) << 3;
insert_mac(currentsalt.data);
insert_nonce(currentsalt.data + 12);
alter_endianity(currentsalt.data, 64 + 12);
HANDLE_CLERROR(clEnqueueWriteBuffer(queue[gpu_id], mem_salt, CL_FALSE, 0, sizeof(wpapsk_salt), ¤tsalt, 0, NULL, NULL), "Copy setting to gpu");
#endif
//Debug_hccap();
}
#ifndef JOHN_OCL_WPAPSK
static void clear_keys(void) {
new_keys = 1;
}
#undef set_key
static void set_key(char *key, int index)
{
uint8_t length = strlen(key);
if (length > PLAINTEXT_LENGTH)
length = PLAINTEXT_LENGTH;
inbuffer[index].length = length;
memcpy(inbuffer[index].v, key, length);
}
static char *get_key(int index)
{
static char ret[PLAINTEXT_LENGTH + 1];
uint8_t length = inbuffer[index].length;
memcpy(ret, inbuffer[index].v, length);
ret[length] = '\0';
return ret;
}
static void wpapsk_postprocess(int keys)
{
int i;
uint8_t data[64 + 12];
insert_mac(data);
insert_nonce(data + 12);
if (hccap.keyver == 1) {
#ifdef _OPENMP
#pragma omp parallel for default(none) private(i) shared(keys, outbuffer, data, hccap, mic)
#endif
for (i = 0; i < keys; i++) {
uint32_t prf[20/4];
prf_512(outbuffer[i].v, data, prf);
HMAC(EVP_md5(), prf, 16, hccap.eapol, hccap.eapol_size,
mic[i].keymic, NULL);
}
} else {
#ifdef _OPENMP
#pragma omp parallel for default(none) private(i) shared(keys, outbuffer, data, hccap, mic)
#endif
for (i = 0; i < keys; i++) {
uint32_t prf[20/4];
unsigned char keymic[20];
prf_512(outbuffer[i].v, data, prf);
HMAC(EVP_sha1(), prf, 16, hccap.eapol,
hccap.eapol_size, keymic, NULL);
memcpy(mic[i].keymic, keymic, 16);
}
}
}
#endif
static int binary_hash_0(void *binary)
{
#ifdef WPAPSK_DEBUG
puts("binary");
uint32_t i, *b = binary;
for (i = 0; i < 4; i++)
printf("%08x ", b[i]);
puts("");
#endif
return ((uint32_t *) binary)[0] & 0xf;
}
static int get_hash_0(int index)
{
#ifdef WPAPSK_DEBUG
int i;
puts("get_hash");
uint32_t *b = (uint32_t *)mic[index].keymic;
for (i = 0; i < 4; i++)
printf("%08x ", b[i]);
puts("");
#endif
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0xf;
}
static int get_hash_1(int index)
{
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0xff;
}
static int get_hash_2(int index)
{
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0xfff;
}
static int get_hash_3(int index)
{
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0xffff;
}
static int get_hash_4(int index)
{
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0xfffff;
}
static int get_hash_5(int index)
{
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0xffffff;
}
static int get_hash_6(int index)
{
uint32_t *h = (uint32_t *) mic[index].keymic;
return h[0] & 0x7ffffff;
}
static int cmp_all(void *binary, int count)
{
uint32_t i, b = ((uint32_t *) binary)[0];
for (i = 0; i < count; i++) {
uint32_t *m = (uint32_t*) mic[i].keymic;
if (b == m[0])
return 1;
}
return 0;
}
static int cmp_one(void *binary, int index)
{
uint8_t i;
uint32_t *b = (uint32_t*) binary;
uint32_t *m = (uint32_t*) mic[index].keymic;
for (i = 0; i < BINARY_SIZE / 4; i++)
if (b[i] != m[i])
return 0;
return 1;
}
static int cmp_exact(char *source, int count)
{
return 1;
}
#endif
|
utils.h | // Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
#pragma once
#include <fcntl.h>
#include <algorithm>
#include <cassert>
#include <cstdlib>
#include <cstring>
#include <fstream>
#include <iostream>
#include <string>
#include <memory>
#include <random>
#include <set>
#ifdef __APPLE__
#else
#include <malloc.h>
#endif
#ifdef _WINDOWS
#include <Windows.h>
typedef HANDLE FileHandle;
#else
#include <unistd.h>
typedef int FileHandle;
#endif
#include "logger.h"
#include "cached_io.h"
#include "common_includes.h"
#include "windows_customizations.h"
#ifdef EXEC_ENV_OLS
#include "content_buf.h"
#include "memory_mapped_files.h"
#endif
// taken from
// https://github.com/Microsoft/BLAS-on-flash/blob/master/include/utils.h
// round up X to the nearest multiple of Y
#define ROUND_UP(X, Y) \
((((uint64_t)(X) / (Y)) + ((uint64_t)(X) % (Y) != 0)) * (Y))
#define DIV_ROUND_UP(X, Y) (((uint64_t)(X) / (Y)) + ((uint64_t)(X) % (Y) != 0))
// round down X to the nearest multiple of Y
#define ROUND_DOWN(X, Y) (((uint64_t)(X) / (Y)) * (Y))
// alignment tests
#define IS_ALIGNED(X, Y) ((uint64_t)(X) % (uint64_t)(Y) == 0)
#define IS_512_ALIGNED(X) IS_ALIGNED(X, 512)
#define IS_4096_ALIGNED(X) IS_ALIGNED(X, 4096)
typedef uint64_t _u64;
typedef int64_t _s64;
typedef uint32_t _u32;
typedef int32_t _s32;
typedef uint16_t _u16;
typedef int16_t _s16;
typedef uint8_t _u8;
typedef int8_t _s8;
namespace diskann {
static const size_t MAX_SIZE_OF_STREAMBUF = 2LL * 1024 * 1024 * 1024;
enum Metric { L2 = 0, INNER_PRODUCT = 1, FAST_L2 = 2, PQ = 3 };
inline void alloc_aligned(void** ptr, size_t size, size_t align) {
*ptr = nullptr;
assert(IS_ALIGNED(size, align));
#ifndef _WINDOWS
*ptr = ::aligned_alloc(align, size);
#else
*ptr = ::_aligned_malloc(size, align); // note the swapped arguments!
#endif
assert(*ptr != nullptr);
}
inline void aligned_free(void* ptr) {
// Gopal. Must have a check here if the pointer was actually allocated by
// _alloc_aligned
if (ptr == nullptr) {
return;
}
#ifndef _WINDOWS
free(ptr);
#else
::_aligned_free(ptr);
#endif
}
inline void GenRandom(std::mt19937& rng, unsigned* addr, unsigned size,
unsigned N) {
for (unsigned i = 0; i < size; ++i) {
addr[i] = rng() % (N - size);
}
std::sort(addr, addr + size);
for (unsigned i = 1; i < size; ++i) {
if (addr[i] <= addr[i - 1]) {
addr[i] = addr[i - 1] + 1;
}
}
unsigned off = rng() % N;
for (unsigned i = 0; i < size; ++i) {
addr[i] = (addr[i] + off) % N;
}
}
// get_bin_metadata functions START
//从一个文件读两个int，分别是行数和列数。
inline void get_bin_metadata_impl(std::basic_istream<char>& reader,
size_t& nrows, size_t& ncols) {
int nrows_32, ncols_32;
reader.read((char*) &nrows_32, sizeof(int));
reader.read((char*) &ncols_32, sizeof(int));
nrows = nrows_32;
ncols = ncols_32;
}
#ifdef EXEC_ENV_OLS
inline void get_bin_metadata(MemoryMappedFiles& files,
const std::string& bin_file, size_t& nrows,
size_t& ncols) {
diskann::cout << "Getting metadata for file: " << bin_file << std::endl;
auto fc = files.getContent(bin_file);
auto cb = ContentBuf((char*) fc._content, fc._size);
std::basic_istream<char> reader(&cb);
get_bin_metadata_impl(reader, nrows, ncols);
}
#endif
inline void get_bin_metadata(const std::string& bin_file, size_t& nrows,
size_t& ncols) {
std::ifstream reader(bin_file.c_str(), std::ios::binary);
get_bin_metadata_impl(reader, nrows, ncols);
}
// get_bin_metadata functions END
template<typename T>
inline std::string getValues(T* data, size_t num) {
std::stringstream stream;
stream << "[";
for (size_t i = 0; i < num; i++) {
stream << std::to_string(data[i]) << ",";
}
stream << "]" << std::endl;
return stream.str();
}
// load_bin functions START
// 从文件里读出向量数、向量维度、向量数据
template<typename T>
inline void load_bin_impl(std::basic_istream<char>& reader,
size_t actual_file_size, T*& data, size_t& npts,
size_t& dim) {
int npts_i32, dim_i32;
reader.read((char*) &npts_i32, sizeof(int));
reader.read((char*) &dim_i32, sizeof(int));
npts = (unsigned) npts_i32;
dim = (unsigned) dim_i32;
diskann::cout << "Metadata: #pts = " << npts << ", #dims = " << dim << "..."
<< std::endl;
size_t expected_actual_file_size =
npts * dim * sizeof(T) + 2 * sizeof(uint32_t);
if (actual_file_size != expected_actual_file_size) {
std::stringstream stream;
stream << "Error. File size mismatch. Actual size is " << actual_file_size
<< " while expected size is " << expected_actual_file_size
<< " npts = " << npts << " dim = " << dim
<< " size of <T>= " << sizeof(T) << std::endl;
diskann::cout << stream.str();
throw diskann::ANNException(stream.str(), -1, __FUNCSIG__, __FILE__,
__LINE__);
}
data = new T[npts * dim];
reader.read((char*) data, npts * dim * sizeof(T));
// diskann::cout << "Last bytes: "
// << getValues<T>(data + (npts - 2) * dim, dim);
// diskann::cout << "Finished reading bin file." << std::endl;
}
#ifdef EXEC_ENV_OLS
template<typename T>
inline void load_bin(MemoryMappedFiles& files, const std::string& bin_file,
T*& data, size_t& npts, size_t& dim) {
diskann::cout << "Reading bin file " << bin_file.c_str() << " ..."
<< std::endl;
auto fc = files.getContent(bin_file);
uint32_t t_npts, t_dim;
uint32_t* contentAsIntPtr = (uint32_t*) (fc._content);
t_npts = *(contentAsIntPtr);
t_dim = *(contentAsIntPtr + 1);
npts = t_npts;
dim = t_dim;
auto actual_file_size = npts * dim * sizeof(T) + 2 * sizeof(uint32_t);
if (actual_file_size != fc._size) {
std::stringstream stream;
stream << "Error. File size mismatch. Actual size is " << fc._size
<< " while expected size is " << actual_file_size
<< " npts = " << npts << " dim = " << dim
<< " size of <T>= " << sizeof(T) << std::endl;
diskann::cout << stream.str();
throw diskann::ANNException(stream.str(), -1, __FUNCSIG__, __FILE__,
__LINE__);
}
data =
(T*) ((char*) fc._content + 2 * sizeof(uint32_t)); // No need to copy!
}
#endif
template<typename T>
inline void load_bin(const std::string& bin_file, T*& data, size_t& npts,
size_t& dim) {
// OLS
//_u64 read_blk_size = 64 * 1024 * 1024;
// cached_ifstream reader(bin_file, read_blk_size);
// size_t actual_file_size = reader.get_file_size();
// END OLS
diskann::cout << "Reading bin file " << bin_file.c_str() << " ..."
<< std::endl;
std::ifstream reader(bin_file, std::ios::binary | std::ios::ate);
uint64_t fsize = reader.tellg();
reader.seekg(0);
load_bin_impl<T>(reader, fsize, data, npts, dim);
}
// load_bin functions END
inline void load_truthset(const std::string& bin_file, uint32_t*& ids,
float*& dists, size_t& npts, size_t& dim) {
_u64 read_blk_size = 64 * 1024 * 1024;
cached_ifstream reader(bin_file, read_blk_size);
diskann::cout << "Reading truthset file " << bin_file.c_str() << " ..."
<< std::endl;
size_t actual_file_size = reader.get_file_size();
int npts_i32, dim_i32;
reader.read((char*) &npts_i32, sizeof(int));
reader.read((char*) &dim_i32, sizeof(int));
npts = (unsigned) npts_i32;
dim = (unsigned) dim_i32;
diskann::cout << "Metadata: #pts = " << npts << ", #dims = " << dim << "..."
<< std::endl;
int truthset_type = -1; // 1 means truthset has ids and distances, 2 means
// only ids, -1 is error
size_t expected_file_size_with_dists =
2 * npts * dim * sizeof(uint32_t) + 2 * sizeof(uint32_t);
if (actual_file_size == expected_file_size_with_dists)
truthset_type = 1;
size_t expected_file_size_just_ids =
npts * dim * sizeof(uint32_t) + 2 * sizeof(uint32_t);
if (actual_file_size == expected_file_size_just_ids)
truthset_type = 2;
if (truthset_type == -1) {
std::stringstream stream;
stream << "Error. File size mismatch. File should have bin format, with "
"npts followed by ngt followed by npts*ngt ids and optionally "
"followed by npts*ngt distance values; actual size: "
<< actual_file_size
<< ", expected: " << expected_file_size_with_dists << " or "
<< expected_file_size_just_ids;
diskann::cout << stream.str();
throw diskann::ANNException(stream.str(), -1, __FUNCSIG__, __FILE__,
__LINE__);
}
ids = new uint32_t[npts * dim];
reader.read((char*) ids, npts * dim * sizeof(uint32_t));
if (truthset_type == 1) {
dists = new float[npts * dim];
reader.read((char*) dists, npts * dim * sizeof(float));
}
}
#ifdef EXEC_ENV_OLS
template<typename T>
inline void load_bin(MemoryMappedFiles& files, const std::string& bin_file,
std::unique_ptr<T[]>& data, size_t& npts, size_t& dim) {
T* ptr;
load_bin<T>(files, bin_file, ptr, npts, dim);
data.reset(ptr);
}
#endif
template<typename T>
inline void load_bin(const std::string& bin_file, std::unique_ptr<T[]>& data,
size_t& npts, size_t& dim) {
T* ptr;
load_bin<T>(bin_file, ptr, npts, dim);
data.reset(ptr);
}
template<typename T>
inline void save_bin(const std::string& filename, T* data, size_t npts,
size_t ndims) {
std::ofstream writer(filename, std::ios::binary | std::ios::out);
diskann::cout << "Writing bin: " << filename.c_str() << std::endl;
int npts_i32 = (int) npts, ndims_i32 = (int) ndims;
writer.write((char*) &npts_i32, sizeof(int));
writer.write((char*) &ndims_i32, sizeof(int));
diskann::cout << "bin: #pts = " << npts << ", #dims = " << ndims
<< ", size = " << npts * ndims * sizeof(T) + 2 * sizeof(int)
<< "B" << std::endl;
// data = new T[npts_u64 * ndims_u64];
writer.write((char*) data, npts * ndims * sizeof(T));
writer.close();
diskann::cout << "Finished writing bin." << std::endl;
}
// load_aligned_bin functions START
// 把数据加载进来，把向量维度扩充成8的倍数。原向量不足8的倍数的，补0.
template<typename T>
inline void load_aligned_bin_impl(std::basic_istream<char>& reader,
size_t actual_file_size, T*& data,
size_t& npts, size_t& dim,
size_t& rounded_dim) {
int npts_i32, dim_i32;
reader.read((char*) &npts_i32, sizeof(int));
reader.read((char*) &dim_i32, sizeof(int));
npts = (unsigned) npts_i32;
dim = (unsigned) dim_i32;
size_t expected_actual_file_size =
npts * dim * sizeof(T) + 2 * sizeof(uint32_t);
if (actual_file_size != expected_actual_file_size) {
std::stringstream stream;
stream << "Error. File size mismatch. Actual size is " << actual_file_size
<< " while expected size is " << expected_actual_file_size
<< " npts = " << npts << " dim = " << dim
<< " size of <T>= " << sizeof(T) << std::endl;
diskann::cout << stream.str() << std::endl;
throw diskann::ANNException(stream.str(), -1, __FUNCSIG__, __FILE__,
__LINE__);
}
rounded_dim = ROUND_UP(dim, 8);
diskann::cout << "Metadata: #pts = " << npts << ", #dims = " << dim
<< ", aligned_dim = " << rounded_dim << "..." << std::flush;
size_t allocSize = npts * rounded_dim * sizeof(T);
diskann::cout << "allocating aligned memory, " << allocSize << " bytes..."
<< std::flush;
alloc_aligned(((void**) &data), allocSize, 8 * sizeof(T));
diskann::cout << "done. Copying data..." << std::flush;
for (size_t i = 0; i < npts; i++) {
reader.read((char*) (data + i * rounded_dim), dim * sizeof(T));
memset(data + i * rounded_dim + dim, 0, (rounded_dim - dim) * sizeof(T));
}
diskann::cout << " done." << std::endl;
}
#ifdef EXEC_ENV_OLS
template<typename T>
inline void load_aligned_bin(MemoryMappedFiles& files,
const std::string& bin_file, T*& data,
size_t& npts, size_t& dim, size_t& rounded_dim) {
diskann::cout << "Reading bin file " << bin_file << " ..." << std::flush;
FileContent fc = files.getContent(bin_file);
ContentBuf buf((char*) fc._content, fc._size);
std::basic_istream<char> reader(&buf);
size_t actual_file_size = fc._size;
load_aligned_bin_impl(reader, actual_file_size, data, npts, dim,
rounded_dim);
}
#endif
template<typename T>
inline void load_aligned_bin(const std::string& bin_file, T*& data,
size_t& npts, size_t& dim, size_t& rounded_dim) {
diskann::cout << "Reading bin file " << bin_file << " ..." << std::flush;
// START OLS
//_u64 read_blk_size = 64 * 1024 * 1024;
// cached_ifstream reader(bin_file, read_blk_size);
// size_t actual_file_size = reader.get_file_size();
// END OLS
std::ifstream reader(bin_file, std::ios::binary | std::ios::ate);
uint64_t fsize = reader.tellg();
reader.seekg(0);
load_aligned_bin_impl(reader, fsize, data, npts, dim, rounded_dim);
}
template<typename InType, typename OutType>
void convert_types(const InType* srcmat, OutType* destmat, size_t npts,
size_t dim) {
#pragma omp parallel for schedule(static, 65536)
for (int64_t i = 0; i < (_s64) npts; i++) {
for (uint64_t j = 0; j < dim; j++) {
destmat[i * dim + j] = (OutType) srcmat[i * dim + j];
}
}
}
// plain saves data as npts X ndims array into filename
template<typename T>
void save_Tvecs(const char* filename, T* data, size_t npts, size_t ndims) {
std::string fname(filename);
// create cached ofstream with 64MB cache
cached_ofstream writer(fname, 64 * 1048576);
unsigned dims_u32 = (unsigned) ndims;
// start writing
for (uint64_t i = 0; i < npts; i++) {
// write dims in u32
writer.write((char*) &dims_u32, sizeof(unsigned));
// get cur point in data
T* cur_pt = data + i * ndims;
writer.write((char*) cur_pt, ndims * sizeof(T));
}
}
// NOTE :: good efficiency when total_vec_size is integral multiple of 64
inline void prefetch_vector(const char* vec, size_t vecsize) {
size_t max_prefetch_size = (vecsize / 64) * 64;
for (size_t d = 0; d < max_prefetch_size; d += 64)
/*
*_mm_prefetch从地址P处预取尺寸为cache line大小的数据缓存，参数i指示预取方式（_MM_HINT_T0, _MM_HINT_T1, _MM_HINT_T2, _MM_HINT_NTA，分别表示不同的预取方式）
T0 预取数据到所有级别的缓存，包括L0。
T1 预取数据到除L0外所有级别的缓存。
T2 预取数据到除L0和L1外所有级别的缓存。
NTA 预取数据到非临时缓冲结构中，可以最小化对缓存的污染。
如果在CPU操作数据之前，我们就已经将数据主动加载到缓存中，那么就减少了由于缓存不命中，需要从内存取数的情况，这样就可以加速操作，获得性能上提升。使用主动缓存技术来优化内存拷贝。
*/
_mm_prefetch((const char*) vec + d, _MM_HINT_T0);
}
// NOTE :: good efficiency when total_vec_size is integral multiple of 64
inline void prefetch_vector_l2(const char* vec, size_t vecsize) {
size_t max_prefetch_size = (vecsize / 64) * 64;
for (size_t d = 0; d < max_prefetch_size; d += 64)
_mm_prefetch((const char*) vec + d, _MM_HINT_T1);
}
}; // namespace diskann
struct PivotContainer {
PivotContainer() = default;
PivotContainer(size_t pivo_id, float pivo_dist)
: piv_id{pivo_id}, piv_dist{pivo_dist} {
}
bool operator<(const PivotContainer& p) const {
return p.piv_dist < piv_dist;
}
bool operator>(const PivotContainer& p) const {
return p.piv_dist > piv_dist;
}
size_t piv_id;
float piv_dist;
};
inline bool file_exists(const std::string& name) {
struct stat buffer;
auto val = stat(name.c_str(), &buffer);
diskann::cout << " Stat(" << name.c_str() << ") returned: " << val
<< std::endl;
return (val == 0);
}
inline _u64 get_file_size(const std::string& fname) {
std::ifstream reader(fname, std::ios::binary | std::ios::ate);
if (!reader.fail() && reader.is_open()) {
_u64 end_pos = reader.tellg();
diskann::cout << " Tellg: " << reader.tellg() << " as u64: " << end_pos
<< std::endl;
reader.close();
return end_pos;
} else {
diskann::cout << "Could not open file: " << fname << std::endl;
return 0;
}
}
inline bool validate_file_size(const std::string& name) {
std::ifstream in(std::string(name), std::ios::binary);
in.seekg(0, in.end);
size_t actual_file_size = in.tellg();
in.seekg(0, in.beg);
size_t expected_file_size;
in.read((char*) &expected_file_size, sizeof(uint64_t));
if (actual_file_size != expected_file_size) {
diskann::cout << "Error loading" << name << ". Expected "
"size (metadata): "
<< expected_file_size
<< ", actual file size : " << actual_file_size
<< ". Exitting." << std::endl;
in.close();
return false;
}
in.close();
return true;
}
#ifdef _WINDOWS
#include <intrin.h>
#include <Psapi.h>
inline void printProcessMemory(const char* message) {
PROCESS_MEMORY_COUNTERS counters;
HANDLE h = GetCurrentProcess();
GetProcessMemoryInfo(h, &counters, sizeof(counters));
diskann::cout << message << " [Peaking Working Set size: "
<< counters.PeakWorkingSetSize * 1.0 / (1024 * 1024 * 1024)
<< "GB Working set size: "
<< counters.WorkingSetSize * 1.0 / (1024 * 1024 * 1024)
<< "GB Private bytes "
<< counters.PagefileUsage * 1.0 / (1024 * 1024 * 1024) << "GB]"
<< std::endl;
}
#else
// need to check and change this
inline bool avx2Supported() {
return true;
}
inline void printProcessMemory(const char* message) {
diskann::cout << message << std::endl;
}
#endif
extern bool AvxSupportedCPU;
extern bool Avx2SupportedCPU;
|
FrameData.h | /*
* This file is part of https://github.com/martinruenz/maskfusion
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>
*/
#pragma once
#include <stdint.h>
#include <opencv2/imgproc/imgproc.hpp>
#include <utility>
#include <memory>
struct FrameData {
// Allocate memory for rgb and depth image
void allocateRGBD(unsigned width, unsigned height) {
rgb = cv::Mat(height, width, CV_8UC3);
depth = cv::Mat(height, width, CV_32FC1);
}
int64_t timestamp = 0;
int64_t index = 0;
cv::Mat mask; // External segmentation (optional!), CV_8UC1
cv::Mat rgb; // RGB data, CV_8UC3
cv::Mat depth; // Depth data, CV_32FC1
std::vector<int> classIDs; // It is assumed that mask-labels are consecutive and that classIDs[mask.data[i]] provides the class for each pixel in the mask.
std::vector<cv::Rect> rois;
void flipColors() {
#pragma omp parallel for
for (unsigned i = 0; i < rgb.total() * 3; i += 3) std::swap(rgb.data[i + 0], rgb.data[i + 2]);
}
};
typedef std::shared_ptr<FrameData> FrameDataPointer;
|
convolution_3x3_pack8_fp16s.h | // Tencent is pleased to support the open source community by making ncnn available.
//
// Copyright (C) 2020 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_pack8_fp16sa_neon(const Mat& kernel, Mat& kernel_tm_pack8, 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 = 8b-8a-inch/8a-64-outch/8b
kernel_tm_pack8.create(inch / 8, 64, outch / 8, (size_t)2u * 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++)
{
__fp16* g00 = g0.row<__fp16>(k);
for (int p = 0; p + 7 < inch; p += 8)
{
for (int i = 0; i < 8; i++)
{
const float* k00 = k0.row(p + i);
const float* k10 = k1.row(p + i);
const float* k20 = k2.row(p + i);
const float* k30 = k3.row(p + i);
const float* k40 = k4.row(p + i);
const float* k50 = k5.row(p + i);
const float* k60 = k6.row(p + i);
const float* k70 = k7.row(p + i);
g00[0] = (__fp16)k00[k];
g00[1] = (__fp16)k10[k];
g00[2] = (__fp16)k20[k];
g00[3] = (__fp16)k30[k];
g00[4] = (__fp16)k40[k];
g00[5] = (__fp16)k50[k];
g00[6] = (__fp16)k60[k];
g00[7] = (__fp16)k70[k];
g00 += 8;
}
}
}
}
}
static void conv3x3s1_winograd64_pack8_fp16sa_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);
const __fp16* 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);
bottom_blob_tm.create(tiles, 64, inch, 2u * elempack, 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);
__fp16 tmp[8][8][8];
// tile
for (int i = 0; i < h_tm / 8; i++)
{
for (int j = 0; j < w_tm / 8; j++)
{
const __fp16* r0 = img0.row<const __fp16>(i * 6) + (j * 6) * 8;
for (int m = 0; m < 8; m++)
{
float16x8_t _r00 = vld1q_f16(r0);
float16x8_t _r01 = vld1q_f16(r0 + 8);
float16x8_t _r02 = vld1q_f16(r0 + 16);
float16x8_t _r03 = vld1q_f16(r0 + 24);
float16x8_t _r04 = vld1q_f16(r0 + 32);
float16x8_t _r05 = vld1q_f16(r0 + 40);
float16x8_t _r06 = vld1q_f16(r0 + 48);
float16x8_t _r07 = vld1q_f16(r0 + 56);
float16x8_t _tmp0m = vfmaq_n_f16(vsubq_f16(_r00, _r06), vsubq_f16(_r04, _r02), 5.25f);
float16x8_t _tmp7m = vfmaq_n_f16(vsubq_f16(_r07, _r01), vsubq_f16(_r03, _r05), 5.25f);
vst1q_f16(tmp[0][m], _tmp0m);
vst1q_f16(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;
float16x8_t _tmp12a = vfmsq_n_f16(vaddq_f16(_r02, _r06), _r04, 4.25f);
float16x8_t _tmp12b = vfmsq_n_f16(vaddq_f16(_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);
float16x8_t _tmp1m = vaddq_f16(_tmp12a, _tmp12b);
float16x8_t _tmp2m = vsubq_f16(_tmp12a, _tmp12b);
vst1q_f16(tmp[1][m], _tmp1m);
vst1q_f16(tmp[2][m], _tmp2m);
// tmp[1][m] = tmp12a + tmp12b;
// tmp[2][m] = tmp12a - tmp12b;
float16x8_t _tmp34a = vfmsq_n_f16(vfmaq_n_f16(_r06, _r02, 0.25f), _r04, 1.25f);
float16x8_t _tmp34b = vfmaq_n_f16(vfmsq_n_f16(vmulq_n_f16(_r01, 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);
float16x8_t _tmp3m = vaddq_f16(_tmp34a, _tmp34b);
float16x8_t _tmp4m = vsubq_f16(_tmp34a, _tmp34b);
vst1q_f16(tmp[3][m], _tmp3m);
vst1q_f16(tmp[4][m], _tmp4m);
// tmp[3][m] = tmp34a + tmp34b;
// tmp[4][m] = tmp34a - tmp34b;
float16x8_t _tmp56a = vfmaq_n_f16(_r06, vfmsq_n_f16(_r02, _r04, 1.25f), 4.f);
float16x8_t _tmp56b = vfmaq_n_f16(vfmsq_n_f16(vmulq_n_f16(_r01, 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);
float16x8_t _tmp5m = vaddq_f16(_tmp56a, _tmp56b);
float16x8_t _tmp6m = vsubq_f16(_tmp56a, _tmp56b);
vst1q_f16(tmp[5][m], _tmp5m);
vst1q_f16(tmp[6][m], _tmp6m);
// tmp[5][m] = tmp56a + tmp56b;
// tmp[6][m] = tmp56a - tmp56b;
r0 += w * 8;
}
__fp16* r0_tm_0 = (__fp16*)img0_tm + (i * w_tm / 8 + j) * 8;
__fp16* r0_tm_1 = r0_tm_0 + tiles * 8;
__fp16* r0_tm_2 = r0_tm_0 + tiles * 16;
__fp16* r0_tm_3 = r0_tm_0 + tiles * 24;
__fp16* r0_tm_4 = r0_tm_0 + tiles * 32;
__fp16* r0_tm_5 = r0_tm_0 + tiles * 40;
__fp16* r0_tm_6 = r0_tm_0 + tiles * 48;
__fp16* r0_tm_7 = r0_tm_0 + tiles * 56;
for (int m = 0; m < 8; m++)
{
float16x8_t _tmp00 = vld1q_f16(tmp[m][0]);
float16x8_t _tmp01 = vld1q_f16(tmp[m][1]);
float16x8_t _tmp02 = vld1q_f16(tmp[m][2]);
float16x8_t _tmp03 = vld1q_f16(tmp[m][3]);
float16x8_t _tmp04 = vld1q_f16(tmp[m][4]);
float16x8_t _tmp05 = vld1q_f16(tmp[m][5]);
float16x8_t _tmp06 = vld1q_f16(tmp[m][6]);
float16x8_t _tmp07 = vld1q_f16(tmp[m][7]);
float16x8_t _r0tm0 = vfmaq_n_f16(vsubq_f16(_tmp00, _tmp06), vsubq_f16(_tmp04, _tmp02), 5.25f);
float16x8_t _r0tm7 = vfmaq_n_f16(vsubq_f16(_tmp07, _tmp01), vsubq_f16(_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;
float16x8_t _tmp12a = vfmsq_n_f16(vaddq_f16(_tmp02, _tmp06), _tmp04, 4.25f);
float16x8_t _tmp12b = vfmsq_n_f16(vaddq_f16(_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);
float16x8_t _r0tm1 = vaddq_f16(_tmp12a, _tmp12b);
float16x8_t _r0tm2 = vsubq_f16(_tmp12a, _tmp12b);
// r0_tm[1] = tmp12a + tmp12b;
// r0_tm[2] = tmp12a - tmp12b;
float16x8_t _tmp34a = vfmsq_n_f16(vfmaq_n_f16(_tmp06, _tmp02, 0.25f), _tmp04, 1.25f);
float16x8_t _tmp34b = vfmaq_n_f16(vfmsq_n_f16(vmulq_n_f16(_tmp01, 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);
float16x8_t _r0tm3 = vaddq_f16(_tmp34a, _tmp34b);
float16x8_t _r0tm4 = vsubq_f16(_tmp34a, _tmp34b);
// r0_tm[3] = tmp34a + tmp34b;
// r0_tm[4] = tmp34a - tmp34b;
float16x8_t _tmp56a = vfmaq_n_f16(_tmp06, vfmsq_n_f16(_tmp02, _tmp04, 1.25f), 4.f);
float16x8_t _tmp56b = vfmaq_n_f16(vfmsq_n_f16(vmulq_n_f16(_tmp01, 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);
float16x8_t _r0tm5 = vaddq_f16(_tmp56a, _tmp56b);
float16x8_t _r0tm6 = vsubq_f16(_tmp56a, _tmp56b);
// r0_tm[5] = tmp56a + tmp56b;
// r0_tm[6] = tmp56a - tmp56b;
vst1q_f16(r0_tm_0, _r0tm0);
vst1q_f16(r0_tm_1, _r0tm1);
vst1q_f16(r0_tm_2, _r0tm2);
vst1q_f16(r0_tm_3, _r0tm3);
vst1q_f16(r0_tm_4, _r0tm4);
vst1q_f16(r0_tm_5, _r0tm5);
vst1q_f16(r0_tm_6, _r0tm6);
vst1q_f16(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;
// permute
// bottom_blob_tm.create(tiles, 64, inch, elemsize, elempack, opt.workspace_allocator);
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, 2u * elempack, 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, 2u * elempack, elempack, opt.workspace_allocator);
else if (tiles >= 4)
bottom_blob_tm2.create(4 * inch, tiles / 4 + (tiles % 4) / 2 + tiles % 2, 64, 2u * elempack, elempack, opt.workspace_allocator);
else if (tiles >= 2)
bottom_blob_tm2.create(2 * inch, tiles / 2 + tiles % 2, 64, 2u * elempack, elempack, opt.workspace_allocator);
else // if (tiles >= 1)
bottom_blob_tm2.create(1 * inch, tiles, 64, 2u * elempack, 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)
{
__fp16* tm2p = tm2.row<__fp16>(i / 12);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
// transpose 12x8
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.8h, v1.8h, v2.8h, v3.8h}, [%0], #64 \n"
"ld4 {v4.8h, v5.8h, v6.8h, v7.8h}, [%0], #64 \n"
"ld4 {v16.8h, v17.8h, v18.8h, v19.8h}, [%0] \n"
"sub %0, %0, #128 \n"
"uzp1 v20.8h, v0.8h, v4.8h \n" // 0
"uzp1 v21.8h, v16.8h, v1.8h \n" // 1
"uzp1 v22.8h, v5.8h, v17.8h \n" // 2
"uzp1 v23.8h, v2.8h, v6.8h \n" // 3
"uzp1 v24.8h, v18.8h, v3.8h \n" // 4
"uzp1 v25.8h, v7.8h, v19.8h \n" // 5
"uzp2 v26.8h, v0.8h, v4.8h \n" // 6
"uzp2 v27.8h, v16.8h, v1.8h \n" // 7
"uzp2 v28.8h, v5.8h, v17.8h \n" // 8
"uzp2 v29.8h, v2.8h, v6.8h \n" // 9
"uzp2 v30.8h, v18.8h, v3.8h \n" // 10
"uzp2 v31.8h, v7.8h, v19.8h \n" // 11
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
"st1 {v24.8h, v25.8h, v26.8h, v27.8h}, [%1], #64 \n"
"st1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 7 < tiles; i += 8)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
// transpose 8x8
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.8h, v1.8h, v2.8h, v3.8h}, [%0], #64 \n"
"ld4 {v4.8h, v5.8h, v6.8h, v7.8h}, [%0] \n"
"sub %0, %0, #64 \n"
"uzp1 v16.8h, v0.8h, v4.8h \n"
"uzp2 v20.8h, v0.8h, v4.8h \n"
"uzp1 v17.8h, v1.8h, v5.8h \n"
"uzp2 v21.8h, v1.8h, v5.8h \n"
"uzp1 v18.8h, v2.8h, v6.8h \n"
"uzp2 v22.8h, v2.8h, v6.8h \n"
"uzp1 v19.8h, v3.8h, v7.8h \n"
"uzp2 v23.8h, v3.8h, v7.8h \n"
"st1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%1], #64 \n"
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 3 < tiles; i += 4)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%0] \n"
"st1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0", "v1", "v2", "v3");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 1 < tiles; i += 2)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #256] \n"
"ld1 {v0.8h, v1.8h}, [%0] \n"
"st1 {v0.8h, v1.8h}, [%1], #32 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0", "v1");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i < tiles; i++)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2 + i % 12 % 2);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #128] \n"
"ld1 {v0.8h}, [%0] \n"
"st1 {v0.8h}, [%1], #16 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0");
r0 += bottom_blob_tm.cstep * 8;
}
}
}
bottom_blob_tm = Mat();
// permute end
top_blob_tm.create(tiles, 64, outch, 2u * elempack, elempack, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
__fp16* 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 __fp16* r0 = bb2.row<const __fp16>(i / 12);
const __fp16* k0 = kernel0_tm.row<const __fp16>(r);
int nn = inch; // inch always > 0
asm volatile(
"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, [%2, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%2], #64 \n" // r0123
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w0123
"fmla v20.8h, v12.8h, v0.h[0] \n"
"fmla v21.8h, v12.8h, v0.h[1] \n"
"fmla v22.8h, v12.8h, v0.h[2] \n"
"fmla v23.8h, v12.8h, v0.h[3] \n"
"fmla v24.8h, v12.8h, v0.h[4] \n"
"fmla v25.8h, v12.8h, v0.h[5] \n"
"fmla v26.8h, v12.8h, v0.h[6] \n"
"fmla v27.8h, v12.8h, v0.h[7] \n"
"fmla v28.8h, v12.8h, v1.h[0] \n"
"fmla v29.8h, v12.8h, v1.h[1] \n"
"fmla v30.8h, v12.8h, v1.h[2] \n"
"fmla v31.8h, v12.8h, v1.h[3] \n"
"fmla v20.8h, v13.8h, v1.h[4] \n"
"fmla v21.8h, v13.8h, v1.h[5] \n"
"fmla v22.8h, v13.8h, v1.h[6] \n"
"fmla v23.8h, v13.8h, v1.h[7] \n"
"fmla v24.8h, v13.8h, v2.h[0] \n"
"fmla v25.8h, v13.8h, v2.h[1] \n"
"fmla v26.8h, v13.8h, v2.h[2] \n"
"fmla v27.8h, v13.8h, v2.h[3] \n"
"fmla v28.8h, v13.8h, v2.h[4] \n"
"fmla v29.8h, v13.8h, v2.h[5] \n"
"fmla v30.8h, v13.8h, v2.h[6] \n"
"fmla v31.8h, v13.8h, v2.h[7] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%2], #64 \n" // r4567
"fmla v20.8h, v14.8h, v3.h[0] \n"
"fmla v21.8h, v14.8h, v3.h[1] \n"
"fmla v22.8h, v14.8h, v3.h[2] \n"
"fmla v23.8h, v14.8h, v3.h[3] \n"
"fmla v24.8h, v14.8h, v3.h[4] \n"
"fmla v25.8h, v14.8h, v3.h[5] \n"
"fmla v26.8h, v14.8h, v3.h[6] \n"
"fmla v27.8h, v14.8h, v3.h[7] \n"
"fmla v28.8h, v14.8h, v4.h[0] \n"
"fmla v29.8h, v14.8h, v4.h[1] \n"
"fmla v30.8h, v14.8h, v4.h[2] \n"
"fmla v31.8h, v14.8h, v4.h[3] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%3], #64 \n" // w4567
"fmla v20.8h, v15.8h, v4.h[4] \n"
"fmla v21.8h, v15.8h, v4.h[5] \n"
"fmla v22.8h, v15.8h, v4.h[6] \n"
"fmla v23.8h, v15.8h, v4.h[7] \n"
"fmla v24.8h, v15.8h, v5.h[0] \n"
"fmla v25.8h, v15.8h, v5.h[1] \n"
"fmla v26.8h, v15.8h, v5.h[2] \n"
"fmla v27.8h, v15.8h, v5.h[3] \n"
"fmla v28.8h, v15.8h, v5.h[4] \n"
"fmla v29.8h, v15.8h, v5.h[5] \n"
"fmla v30.8h, v15.8h, v5.h[6] \n"
"fmla v31.8h, v15.8h, v5.h[7] \n"
"fmla v20.8h, v16.8h, v6.h[0] \n"
"fmla v21.8h, v16.8h, v6.h[1] \n"
"fmla v22.8h, v16.8h, v6.h[2] \n"
"fmla v23.8h, v16.8h, v6.h[3] \n"
"fmla v24.8h, v16.8h, v6.h[4] \n"
"fmla v25.8h, v16.8h, v6.h[5] \n"
"fmla v26.8h, v16.8h, v6.h[6] \n"
"fmla v27.8h, v16.8h, v6.h[7] \n"
"fmla v28.8h, v16.8h, v7.h[0] \n"
"fmla v29.8h, v16.8h, v7.h[1] \n"
"fmla v30.8h, v16.8h, v7.h[2] \n"
"fmla v31.8h, v16.8h, v7.h[3] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%2], #64 \n" // r891011
"fmla v20.8h, v17.8h, v7.h[4] \n"
"fmla v21.8h, v17.8h, v7.h[5] \n"
"fmla v22.8h, v17.8h, v7.h[6] \n"
"fmla v23.8h, v17.8h, v7.h[7] \n"
"fmla v24.8h, v17.8h, v8.h[0] \n"
"fmla v25.8h, v17.8h, v8.h[1] \n"
"fmla v26.8h, v17.8h, v8.h[2] \n"
"fmla v27.8h, v17.8h, v8.h[3] \n"
"fmla v28.8h, v17.8h, v8.h[4] \n"
"fmla v29.8h, v17.8h, v8.h[5] \n"
"fmla v30.8h, v17.8h, v8.h[6] \n"
"fmla v31.8h, v17.8h, v8.h[7] \n"
"fmla v20.8h, v18.8h, v9.h[0] \n"
"fmla v21.8h, v18.8h, v9.h[1] \n"
"fmla v22.8h, v18.8h, v9.h[2] \n"
"fmla v23.8h, v18.8h, v9.h[3] \n"
"fmla v24.8h, v18.8h, v9.h[4] \n"
"fmla v25.8h, v18.8h, v9.h[5] \n"
"fmla v26.8h, v18.8h, v9.h[6] \n"
"fmla v27.8h, v18.8h, v9.h[7] \n"
"fmla v28.8h, v18.8h, v10.h[0] \n"
"fmla v29.8h, v18.8h, v10.h[1] \n"
"fmla v30.8h, v18.8h, v10.h[2] \n"
"fmla v31.8h, v18.8h, v10.h[3] \n"
"subs %w0, %w0, #1 \n"
"fmla v20.8h, v19.8h, v10.h[4] \n"
"fmla v21.8h, v19.8h, v10.h[5] \n"
"fmla v22.8h, v19.8h, v10.h[6] \n"
"fmla v23.8h, v19.8h, v10.h[7] \n"
"fmla v24.8h, v19.8h, v11.h[0] \n"
"fmla v25.8h, v19.8h, v11.h[1] \n"
"fmla v26.8h, v19.8h, v11.h[2] \n"
"fmla v27.8h, v19.8h, v11.h[3] \n"
"fmla v28.8h, v19.8h, v11.h[4] \n"
"fmla v29.8h, v19.8h, v11.h[5] \n"
"fmla v30.8h, v19.8h, v11.h[6] \n"
"fmla v31.8h, v19.8h, v11.h[7] \n"
"bne 0b \n"
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
"st1 {v24.8h, v25.8h, v26.8h, v27.8h}, [%1], #64 \n"
"st1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%1], #64 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "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 __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8);
const __fp16* k0 = kernel0_tm.row<const __fp16>(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, [%2, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%2], #64 \n" // r0123
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v17.8h, v8.8h, v0.h[1] \n"
"fmla v18.8h, v8.8h, v0.h[2] \n"
"fmla v19.8h, v8.8h, v0.h[3] \n"
"fmla v20.8h, v8.8h, v0.h[4] \n"
"fmla v21.8h, v8.8h, v0.h[5] \n"
"fmla v22.8h, v8.8h, v0.h[6] \n"
"fmla v23.8h, v8.8h, v0.h[7] \n"
"fmla v16.8h, v9.8h, v1.h[0] \n"
"fmla v17.8h, v9.8h, v1.h[1] \n"
"fmla v18.8h, v9.8h, v1.h[2] \n"
"fmla v19.8h, v9.8h, v1.h[3] \n"
"fmla v20.8h, v9.8h, v1.h[4] \n"
"fmla v21.8h, v9.8h, v1.h[5] \n"
"fmla v22.8h, v9.8h, v1.h[6] \n"
"fmla v23.8h, v9.8h, v1.h[7] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%2], #64 \n" // r4567
"fmla v16.8h, v10.8h, v2.h[0] \n"
"fmla v17.8h, v10.8h, v2.h[1] \n"
"fmla v18.8h, v10.8h, v2.h[2] \n"
"fmla v19.8h, v10.8h, v2.h[3] \n"
"fmla v20.8h, v10.8h, v2.h[4] \n"
"fmla v21.8h, v10.8h, v2.h[5] \n"
"fmla v22.8h, v10.8h, v2.h[6] \n"
"fmla v23.8h, v10.8h, v2.h[7] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v11.8h, v3.h[0] \n"
"fmla v17.8h, v11.8h, v3.h[1] \n"
"fmla v18.8h, v11.8h, v3.h[2] \n"
"fmla v19.8h, v11.8h, v3.h[3] \n"
"fmla v20.8h, v11.8h, v3.h[4] \n"
"fmla v21.8h, v11.8h, v3.h[5] \n"
"fmla v22.8h, v11.8h, v3.h[6] \n"
"fmla v23.8h, v11.8h, v3.h[7] \n"
"fmla v16.8h, v12.8h, v4.h[0] \n"
"fmla v17.8h, v12.8h, v4.h[1] \n"
"fmla v18.8h, v12.8h, v4.h[2] \n"
"fmla v19.8h, v12.8h, v4.h[3] \n"
"fmla v20.8h, v12.8h, v4.h[4] \n"
"fmla v21.8h, v12.8h, v4.h[5] \n"
"fmla v22.8h, v12.8h, v4.h[6] \n"
"fmla v23.8h, v12.8h, v4.h[7] \n"
"fmla v16.8h, v13.8h, v5.h[0] \n"
"fmla v17.8h, v13.8h, v5.h[1] \n"
"fmla v18.8h, v13.8h, v5.h[2] \n"
"fmla v19.8h, v13.8h, v5.h[3] \n"
"fmla v20.8h, v13.8h, v5.h[4] \n"
"fmla v21.8h, v13.8h, v5.h[5] \n"
"fmla v22.8h, v13.8h, v5.h[6] \n"
"fmla v23.8h, v13.8h, v5.h[7] \n"
"fmla v16.8h, v14.8h, v6.h[0] \n"
"fmla v17.8h, v14.8h, v6.h[1] \n"
"fmla v18.8h, v14.8h, v6.h[2] \n"
"fmla v19.8h, v14.8h, v6.h[3] \n"
"fmla v20.8h, v14.8h, v6.h[4] \n"
"fmla v21.8h, v14.8h, v6.h[5] \n"
"fmla v22.8h, v14.8h, v6.h[6] \n"
"fmla v23.8h, v14.8h, v6.h[7] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v15.8h, v7.h[0] \n"
"fmla v17.8h, v15.8h, v7.h[1] \n"
"fmla v18.8h, v15.8h, v7.h[2] \n"
"fmla v19.8h, v15.8h, v7.h[3] \n"
"fmla v20.8h, v15.8h, v7.h[4] \n"
"fmla v21.8h, v15.8h, v7.h[5] \n"
"fmla v22.8h, v15.8h, v7.h[6] \n"
"fmla v23.8h, v15.8h, v7.h[7] \n"
"bne 0b \n"
"st1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%1], #64 \n"
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "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");
}
for (; i + 3 < tiles; i += 4)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const __fp16* k0 = kernel0_tm.row<const __fp16>(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, [%2, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%2], #64 \n" // r0123
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v17.8h, v8.8h, v1.h[0] \n"
"fmla v18.8h, v8.8h, v2.h[0] \n"
"fmla v19.8h, v8.8h, v3.h[0] \n"
"fmla v16.8h, v9.8h, v0.h[1] \n"
"fmla v17.8h, v9.8h, v1.h[1] \n"
"fmla v18.8h, v9.8h, v2.h[1] \n"
"fmla v19.8h, v9.8h, v3.h[1] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v10.8h, v0.h[2] \n"
"fmla v17.8h, v10.8h, v1.h[2] \n"
"fmla v18.8h, v10.8h, v2.h[2] \n"
"fmla v19.8h, v10.8h, v3.h[2] \n"
"fmla v16.8h, v11.8h, v0.h[3] \n"
"fmla v17.8h, v11.8h, v1.h[3] \n"
"fmla v18.8h, v11.8h, v2.h[3] \n"
"fmla v19.8h, v11.8h, v3.h[3] \n"
"fmla v16.8h, v12.8h, v0.h[4] \n"
"fmla v17.8h, v12.8h, v1.h[4] \n"
"fmla v18.8h, v12.8h, v2.h[4] \n"
"fmla v19.8h, v12.8h, v3.h[4] \n"
"fmla v16.8h, v13.8h, v0.h[5] \n"
"fmla v17.8h, v13.8h, v1.h[5] \n"
"fmla v18.8h, v13.8h, v2.h[5] \n"
"fmla v19.8h, v13.8h, v3.h[5] \n"
"fmla v16.8h, v14.8h, v0.h[6] \n"
"fmla v17.8h, v14.8h, v1.h[6] \n"
"fmla v18.8h, v14.8h, v2.h[6] \n"
"fmla v19.8h, v14.8h, v3.h[6] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v15.8h, v0.h[7] \n"
"fmla v17.8h, v15.8h, v1.h[7] \n"
"fmla v18.8h, v15.8h, v2.h[7] \n"
"fmla v19.8h, v15.8h, v3.h[7] \n"
"bne 0b \n"
"st1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%1], #64 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "cc", "memory", "v0", "v1", "v2", "v3", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19");
}
for (; i + 1 < tiles; i += 2)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2);
const __fp16* k0 = kernel0_tm.row<const __fp16>(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"
"0: \n"
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v0.8h, v1.8h}, [%2], #32 \n" // r01
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v17.8h, v8.8h, v1.h[0] \n"
"fmla v16.8h, v9.8h, v0.h[1] \n"
"fmla v17.8h, v9.8h, v1.h[1] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v10.8h, v0.h[2] \n"
"fmla v17.8h, v10.8h, v1.h[2] \n"
"fmla v16.8h, v11.8h, v0.h[3] \n"
"fmla v17.8h, v11.8h, v1.h[3] \n"
"fmla v16.8h, v12.8h, v0.h[4] \n"
"fmla v17.8h, v12.8h, v1.h[4] \n"
"fmla v16.8h, v13.8h, v0.h[5] \n"
"fmla v17.8h, v13.8h, v1.h[5] \n"
"fmla v16.8h, v14.8h, v0.h[6] \n"
"fmla v17.8h, v14.8h, v1.h[6] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v15.8h, v0.h[7] \n"
"fmla v17.8h, v15.8h, v1.h[7] \n"
"bne 0b \n"
"st1 {v16.8h, v17.8h}, [%1], #32 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "cc", "memory", "v0", "v1", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17");
}
for (; i < tiles; i++)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2 + i % 12 % 2);
const __fp16* k0 = kernel0_tm.row<const __fp16>(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v16.16b, v16.16b, v16.16b \n"
"0: \n"
"prfm pldl1keep, [%2, #128] \n"
"ld1 {v0.8h}, [%2], #16 \n" // r0
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v16.8h, v9.8h, v0.h[1] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v10.8h, v0.h[2] \n"
"fmla v16.8h, v11.8h, v0.h[3] \n"
"fmla v16.8h, v12.8h, v0.h[4] \n"
"fmla v16.8h, v13.8h, v0.h[5] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v14.8h, v0.h[6] \n"
"fmla v16.8h, v15.8h, v0.h[7] \n"
"bne 0b \n"
"st1 {v16.8h}, [%1], #16 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "cc", "memory", "v0", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16");
}
}
}
}
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;
float16x8_t _bias0 = bias ? vld1q_f16((const __fp16*)bias + p * 8) : vdupq_n_f16(0.f);
__fp16 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 __fp16* output0_tm_0 = (const __fp16*)out0_tm + (i * w_tm / 8 + j) * 8;
const __fp16* output0_tm_1 = output0_tm_0 + tiles * 8;
const __fp16* output0_tm_2 = output0_tm_0 + tiles * 16;
const __fp16* output0_tm_3 = output0_tm_0 + tiles * 24;
const __fp16* output0_tm_4 = output0_tm_0 + tiles * 32;
const __fp16* output0_tm_5 = output0_tm_0 + tiles * 40;
const __fp16* output0_tm_6 = output0_tm_0 + tiles * 48;
const __fp16* output0_tm_7 = output0_tm_0 + tiles * 56;
__fp16* output0 = out0.row<__fp16>(i * 6) + (j * 6) * 8;
// TODO neon optimize
for (int m = 0; m < 8; m++)
{
float16x8_t _out0tm0 = vld1q_f16(output0_tm_0);
float16x8_t _out0tm1 = vld1q_f16(output0_tm_1);
float16x8_t _out0tm2 = vld1q_f16(output0_tm_2);
float16x8_t _out0tm3 = vld1q_f16(output0_tm_3);
float16x8_t _out0tm4 = vld1q_f16(output0_tm_4);
float16x8_t _out0tm5 = vld1q_f16(output0_tm_5);
float16x8_t _out0tm6 = vld1q_f16(output0_tm_6);
float16x8_t _out0tm7 = vld1q_f16(output0_tm_7);
float16x8_t _tmp024a = vaddq_f16(_out0tm1, _out0tm2);
float16x8_t _tmp135a = vsubq_f16(_out0tm1, _out0tm2);
// float tmp024a = output0_tm[1] + output0_tm[2];
// float tmp135a = output0_tm[1] - output0_tm[2];
float16x8_t _tmp024b = vaddq_f16(_out0tm3, _out0tm4);
float16x8_t _tmp135b = vsubq_f16(_out0tm3, _out0tm4);
// float tmp024b = output0_tm[3] + output0_tm[4];
// float tmp135b = output0_tm[3] - output0_tm[4];
float16x8_t _tmp024c = vaddq_f16(_out0tm5, _out0tm6);
float16x8_t _tmp135c = vsubq_f16(_out0tm5, _out0tm6);
// float tmp024c = output0_tm[5] + output0_tm[6];
// float tmp135c = output0_tm[5] - output0_tm[6];
float16x8_t _tmp0m = vaddq_f16(vaddq_f16(_out0tm0, _tmp024a), vfmaq_n_f16(_tmp024b, _tmp024c, 32.f));
float16x8_t _tmp2m = vfmaq_n_f16(vfmaq_n_f16(_tmp024a, _tmp024b, 4.f), _tmp024c, 8.f);
float16x8_t _tmp4m = vfmaq_n_f16(vfmaq_n_f16(_tmp024a, _tmp024b, 16.f), _tmp024c, 2.f);
vst1q_f16(tmp[0][m], _tmp0m);
vst1q_f16(tmp[2][m], _tmp2m);
vst1q_f16(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;
float16x8_t _tmp1m = vfmaq_n_f16(vfmaq_n_f16(_tmp135a, _tmp135b, 2.f), _tmp135c, 16.f);
float16x8_t _tmp3m = vfmaq_n_f16(vfmaq_n_f16(_tmp135a, _tmp135b, 8.f), _tmp135c, 4.f);
float16x8_t _tmp5m = vaddq_f16(vaddq_f16(_out0tm7, _tmp135a), vfmaq_n_f16(_tmp135c, _tmp135b, 32.f));
vst1q_f16(tmp[1][m], _tmp1m);
vst1q_f16(tmp[3][m], _tmp3m);
vst1q_f16(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++)
{
float16x8_t _tmp00 = vld1q_f16(tmp[m][0]);
float16x8_t _tmp01 = vld1q_f16(tmp[m][1]);
float16x8_t _tmp02 = vld1q_f16(tmp[m][2]);
float16x8_t _tmp03 = vld1q_f16(tmp[m][3]);
float16x8_t _tmp04 = vld1q_f16(tmp[m][4]);
float16x8_t _tmp05 = vld1q_f16(tmp[m][5]);
float16x8_t _tmp06 = vld1q_f16(tmp[m][6]);
float16x8_t _tmp07 = vld1q_f16(tmp[m][7]);
float16x8_t _tmp024a = vaddq_f16(_tmp01, _tmp02);
float16x8_t _tmp135a = vsubq_f16(_tmp01, _tmp02);
// float tmp024a = tmp0[1] + tmp0[2];
// float tmp135a = tmp0[1] - tmp0[2];
float16x8_t _tmp024b = vaddq_f16(_tmp03, _tmp04);
float16x8_t _tmp135b = vsubq_f16(_tmp03, _tmp04);
// float tmp024b = tmp0[3] + tmp0[4];
// float tmp135b = tmp0[3] - tmp0[4];
float16x8_t _tmp024c = vaddq_f16(_tmp05, _tmp06);
float16x8_t _tmp135c = vsubq_f16(_tmp05, _tmp06);
// float tmp024c = tmp0[5] + tmp0[6];
// float tmp135c = tmp0[5] - tmp0[6];
float16x8_t _out00 = vaddq_f16(_bias0, vaddq_f16(vaddq_f16(_tmp00, _tmp024a), vfmaq_n_f16(_tmp024b, _tmp024c, 32.f)));
float16x8_t _out02 = vaddq_f16(_bias0, vfmaq_n_f16(vfmaq_n_f16(_tmp024a, _tmp024b, 4.f), _tmp024c, 8.f));
float16x8_t _out04 = vaddq_f16(_bias0, vfmaq_n_f16(vfmaq_n_f16(_tmp024a, _tmp024b, 16.f), _tmp024c, 2.f));
vst1q_f16(output0, _out00);
vst1q_f16(output0 + 16, _out02);
vst1q_f16(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;
float16x8_t _out01 = vaddq_f16(_bias0, vfmaq_n_f16(vfmaq_n_f16(_tmp135a, _tmp135b, 2.f), _tmp135c, 16.f));
float16x8_t _out03 = vaddq_f16(_bias0, vfmaq_n_f16(vfmaq_n_f16(_tmp135a, _tmp135b, 8.f), _tmp135c, 4.f));
float16x8_t _out05 = vaddq_f16(_bias0, vaddq_f16(vaddq_f16(_tmp07, _tmp135a), vfmaq_n_f16(_tmp135c, _tmp135b, 32.f)));
vst1q_f16(output0 + 8, _out01);
vst1q_f16(output0 + 24, _out03);
vst1q_f16(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);
}
static void conv3x3s1_winograd42_transform_kernel_pack8_fp16sa_neon(const Mat& kernel, Mat& kernel_tm_pack8, int inch, int outch, const Option& opt)
{
// winograd42 transform kernel
Mat kernel_tm(6 * 6, inch, outch);
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}
};
#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
const float* k0 = kernel0;
const float* k1 = kernel0 + 3;
const float* k2 = kernel0 + 6;
// h
float 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++)
{
float* 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];
}
}
}
}
// interleave
// src = 36-inch-outch
// dst = 8b-8a-inch/8a-36-outch/8b
kernel_tm_pack8.create(inch / 8, 36, outch / 8, (size_t)2u * 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 < 36; k++)
{
__fp16* g00 = g0.row<__fp16>(k);
for (int p = 0; p + 7 < inch; p += 8)
{
for (int i = 0; i < 8; i++)
{
const float* k00 = k0.row(p + i);
const float* k10 = k1.row(p + i);
const float* k20 = k2.row(p + i);
const float* k30 = k3.row(p + i);
const float* k40 = k4.row(p + i);
const float* k50 = k5.row(p + i);
const float* k60 = k6.row(p + i);
const float* k70 = k7.row(p + i);
g00[0] = (__fp16)k00[k];
g00[1] = (__fp16)k10[k];
g00[2] = (__fp16)k20[k];
g00[3] = (__fp16)k30[k];
g00[4] = (__fp16)k40[k];
g00[5] = (__fp16)k50[k];
g00[6] = (__fp16)k60[k];
g00[7] = (__fp16)k70[k];
g00 += 8;
}
}
}
}
}
static void conv3x3s1_winograd42_pack8_fp16sa_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 4n+2
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, BORDER_CONSTANT, 0.f, opt);
const __fp16* bias = _bias;
// BEGIN transform input
Mat bottom_blob_tm;
{
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
const int tiles = w_tm / 6 * h_tm / 6;
bottom_blob_tm.create(tiles, 36, inch, 2u * elempack, elempack, opt.workspace_allocator);
// 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) + r04 + r03
// 2 = 4 * (r01 - r02) + r04 - r03
// 3 = -2 * (r01 - r03) + r04 - r02
// 4 = 2 * (r01 - r03) + r04 - r02
// 5 = 4 * r01 - 5 * r03 + r05
#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);
__fp16 tmp[6][6][8];
// tile
for (int i = 0; i < h_tm / 6; i++)
{
for (int j = 0; j < w_tm / 6; j++)
{
const __fp16* r0 = img0.row<const __fp16>(i * 4) + (j * 4) * 8;
for (int m = 0; m < 6; m++)
{
float16x8_t _r00 = vld1q_f16(r0);
float16x8_t _r01 = vld1q_f16(r0 + 8);
float16x8_t _r02 = vld1q_f16(r0 + 16);
float16x8_t _r03 = vld1q_f16(r0 + 24);
float16x8_t _r04 = vld1q_f16(r0 + 32);
float16x8_t _r05 = vld1q_f16(r0 + 40);
float16x8_t _tmp0m = vfmsq_n_f16(vfmaq_n_f16(_r04, _r00, 4.f), _r02, 5.f);
float16x8_t _tmp1m = vfmsq_n_f16(vaddq_f16(_r04, _r03), vaddq_f16(_r01, _r02), 4.f);
float16x8_t _tmp2m = vfmaq_n_f16(vsubq_f16(_r04, _r03), vsubq_f16(_r01, _r02), 4.f);
float16x8_t _tmp3m = vfmsq_n_f16(vsubq_f16(_r04, _r02), vsubq_f16(_r01, _r03), 2.f);
float16x8_t _tmp4m = vfmaq_n_f16(vsubq_f16(_r04, _r02), vsubq_f16(_r01, _r03), 2.f);
float16x8_t _tmp5m = vfmsq_n_f16(vfmaq_n_f16(_r05, _r01, 4.f), _r03, 5.f);
vst1q_f16(tmp[0][m], _tmp0m);
vst1q_f16(tmp[1][m], _tmp1m);
vst1q_f16(tmp[2][m], _tmp2m);
vst1q_f16(tmp[3][m], _tmp3m);
vst1q_f16(tmp[4][m], _tmp4m);
vst1q_f16(tmp[5][m], _tmp5m);
r0 += w * 8;
}
__fp16* r0_tm_0 = (__fp16*)img0_tm + (i * w_tm / 6 + j) * 8;
__fp16* r0_tm_1 = r0_tm_0 + tiles * 8;
__fp16* r0_tm_2 = r0_tm_0 + tiles * 16;
__fp16* r0_tm_3 = r0_tm_0 + tiles * 24;
__fp16* r0_tm_4 = r0_tm_0 + tiles * 32;
__fp16* r0_tm_5 = r0_tm_0 + tiles * 40;
for (int m = 0; m < 6; m++)
{
float16x8_t _tmp00 = vld1q_f16(tmp[m][0]);
float16x8_t _tmp01 = vld1q_f16(tmp[m][1]);
float16x8_t _tmp02 = vld1q_f16(tmp[m][2]);
float16x8_t _tmp03 = vld1q_f16(tmp[m][3]);
float16x8_t _tmp04 = vld1q_f16(tmp[m][4]);
float16x8_t _tmp05 = vld1q_f16(tmp[m][5]);
float16x8_t _r0tm0 = vfmsq_n_f16(vfmaq_n_f16(_tmp04, _tmp00, 4.f), _tmp02, 5.f);
float16x8_t _r0tm1 = vfmsq_n_f16(vaddq_f16(_tmp04, _tmp03), vaddq_f16(_tmp01, _tmp02), 4.f);
float16x8_t _r0tm2 = vfmaq_n_f16(vsubq_f16(_tmp04, _tmp03), vsubq_f16(_tmp01, _tmp02), 4.f);
float16x8_t _r0tm3 = vfmsq_n_f16(vsubq_f16(_tmp04, _tmp02), vsubq_f16(_tmp01, _tmp03), 2.f);
float16x8_t _r0tm4 = vfmaq_n_f16(vsubq_f16(_tmp04, _tmp02), vsubq_f16(_tmp01, _tmp03), 2.f);
float16x8_t _r0tm5 = vfmsq_n_f16(vfmaq_n_f16(_tmp05, _tmp01, 4.f), _tmp03, 5.f);
vst1q_f16(r0_tm_0, _r0tm0);
vst1q_f16(r0_tm_1, _r0tm1);
vst1q_f16(r0_tm_2, _r0tm2);
vst1q_f16(r0_tm_3, _r0tm3);
vst1q_f16(r0_tm_4, _r0tm4);
vst1q_f16(r0_tm_5, _r0tm5);
r0_tm_0 += tiles * 48;
r0_tm_1 += tiles * 48;
r0_tm_2 += tiles * 48;
r0_tm_3 += tiles * 48;
r0_tm_4 += tiles * 48;
r0_tm_5 += tiles * 48;
}
}
}
}
}
bottom_blob_bordered = Mat();
// END transform input
// BEGIN dot
Mat top_blob_tm;
{
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
const int tiles = h_tm / 6 * w_tm / 6;
// permute
// bottom_blob_tm.create(tiles, 36, inch, elemsize, elempack, opt.workspace_allocator);
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, 36, 2u * elempack, elempack, opt.workspace_allocator);
else if (tiles >= 8)
bottom_blob_tm2.create(8 * inch, tiles / 8 + (tiles % 8) / 4 + (tiles % 4) / 2 + tiles % 2, 36, 2u * elempack, elempack, opt.workspace_allocator);
else if (tiles >= 4)
bottom_blob_tm2.create(4 * inch, tiles / 4 + (tiles % 4) / 2 + tiles % 2, 36, 2u * elempack, elempack, opt.workspace_allocator);
else if (tiles >= 2)
bottom_blob_tm2.create(2 * inch, tiles / 2 + tiles % 2, 36, 2u * elempack, elempack, opt.workspace_allocator);
else // if (tiles >= 1)
bottom_blob_tm2.create(1 * inch, tiles, 36, 2u * elempack, elempack, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int r = 0; r < 36; r++)
{
Mat tm2 = bottom_blob_tm2.channel(r);
// tile
int i = 0;
for (; i + 11 < tiles; i += 12)
{
__fp16* tm2p = tm2.row<__fp16>(i / 12);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
// transpose 12x8
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.8h, v1.8h, v2.8h, v3.8h}, [%0], #64 \n"
"ld4 {v4.8h, v5.8h, v6.8h, v7.8h}, [%0], #64 \n"
"ld4 {v16.8h, v17.8h, v18.8h, v19.8h}, [%0] \n"
"sub %0, %0, #128 \n"
"uzp1 v20.8h, v0.8h, v4.8h \n" // 0
"uzp1 v21.8h, v16.8h, v1.8h \n" // 1
"uzp1 v22.8h, v5.8h, v17.8h \n" // 2
"uzp1 v23.8h, v2.8h, v6.8h \n" // 3
"uzp1 v24.8h, v18.8h, v3.8h \n" // 4
"uzp1 v25.8h, v7.8h, v19.8h \n" // 5
"uzp2 v26.8h, v0.8h, v4.8h \n" // 6
"uzp2 v27.8h, v16.8h, v1.8h \n" // 7
"uzp2 v28.8h, v5.8h, v17.8h \n" // 8
"uzp2 v29.8h, v2.8h, v6.8h \n" // 9
"uzp2 v30.8h, v18.8h, v3.8h \n" // 10
"uzp2 v31.8h, v7.8h, v19.8h \n" // 11
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
"st1 {v24.8h, v25.8h, v26.8h, v27.8h}, [%1], #64 \n"
"st1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tm2p) // %1
: "0"(r0),
"1"(tm2p)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 7 < tiles; i += 8)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
// transpose 8x8
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld4 {v0.8h, v1.8h, v2.8h, v3.8h}, [%0], #64 \n"
"ld4 {v4.8h, v5.8h, v6.8h, v7.8h}, [%0] \n"
"sub %0, %0, #64 \n"
"uzp1 v16.8h, v0.8h, v4.8h \n"
"uzp2 v20.8h, v0.8h, v4.8h \n"
"uzp1 v17.8h, v1.8h, v5.8h \n"
"uzp2 v21.8h, v1.8h, v5.8h \n"
"uzp1 v18.8h, v2.8h, v6.8h \n"
"uzp2 v22.8h, v2.8h, v6.8h \n"
"uzp1 v19.8h, v3.8h, v7.8h \n"
"uzp2 v23.8h, v3.8h, v7.8h \n"
"st1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%1], #64 \n"
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 3 < tiles; i += 4)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%0] \n"
"st1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%1], #64 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0", "v1", "v2", "v3");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i + 1 < tiles; i += 2)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #256] \n"
"ld1 {v0.8h, v1.8h}, [%0] \n"
"st1 {v0.8h, v1.8h}, [%1], #32 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0", "v1");
r0 += bottom_blob_tm.cstep * 8;
}
}
for (; i < tiles; i++)
{
__fp16* tmpptr = tm2.row<__fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2 + i % 12 % 2);
const __fp16* r0 = bottom_blob_tm;
r0 += (r * tiles + i) * 8;
for (int q = 0; q < inch; q++)
{
asm volatile(
"prfm pldl1keep, [%0, #128] \n"
"ld1 {v0.8h}, [%0] \n"
"st1 {v0.8h}, [%1], #16 \n"
: "=r"(r0), // %0
"=r"(tmpptr) // %1
: "0"(r0),
"1"(tmpptr)
: "memory", "v0");
r0 += bottom_blob_tm.cstep * 8;
}
}
}
bottom_blob_tm = Mat();
// permute end
top_blob_tm.create(tiles, 36, outch, 2u * elempack, elempack, opt.workspace_allocator);
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
__fp16* output0_tm = top_blob_tm.channel(p);
const Mat kernel0_tm = kernel_tm.channel(p);
for (int r = 0; r < 36; r++)
{
const Mat bb2 = bottom_blob_tm2.channel(r);
int i = 0;
for (; i + 11 < tiles; i += 12)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12);
const __fp16* k0 = kernel0_tm.row<const __fp16>(r);
int nn = inch; // inch always > 0
asm volatile(
"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, [%2, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%2], #64 \n" // r0123
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w0123
"fmla v20.8h, v12.8h, v0.h[0] \n"
"fmla v21.8h, v12.8h, v0.h[1] \n"
"fmla v22.8h, v12.8h, v0.h[2] \n"
"fmla v23.8h, v12.8h, v0.h[3] \n"
"fmla v24.8h, v12.8h, v0.h[4] \n"
"fmla v25.8h, v12.8h, v0.h[5] \n"
"fmla v26.8h, v12.8h, v0.h[6] \n"
"fmla v27.8h, v12.8h, v0.h[7] \n"
"fmla v28.8h, v12.8h, v1.h[0] \n"
"fmla v29.8h, v12.8h, v1.h[1] \n"
"fmla v30.8h, v12.8h, v1.h[2] \n"
"fmla v31.8h, v12.8h, v1.h[3] \n"
"fmla v20.8h, v13.8h, v1.h[4] \n"
"fmla v21.8h, v13.8h, v1.h[5] \n"
"fmla v22.8h, v13.8h, v1.h[6] \n"
"fmla v23.8h, v13.8h, v1.h[7] \n"
"fmla v24.8h, v13.8h, v2.h[0] \n"
"fmla v25.8h, v13.8h, v2.h[1] \n"
"fmla v26.8h, v13.8h, v2.h[2] \n"
"fmla v27.8h, v13.8h, v2.h[3] \n"
"fmla v28.8h, v13.8h, v2.h[4] \n"
"fmla v29.8h, v13.8h, v2.h[5] \n"
"fmla v30.8h, v13.8h, v2.h[6] \n"
"fmla v31.8h, v13.8h, v2.h[7] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%2], #64 \n" // r4567
"fmla v20.8h, v14.8h, v3.h[0] \n"
"fmla v21.8h, v14.8h, v3.h[1] \n"
"fmla v22.8h, v14.8h, v3.h[2] \n"
"fmla v23.8h, v14.8h, v3.h[3] \n"
"fmla v24.8h, v14.8h, v3.h[4] \n"
"fmla v25.8h, v14.8h, v3.h[5] \n"
"fmla v26.8h, v14.8h, v3.h[6] \n"
"fmla v27.8h, v14.8h, v3.h[7] \n"
"fmla v28.8h, v14.8h, v4.h[0] \n"
"fmla v29.8h, v14.8h, v4.h[1] \n"
"fmla v30.8h, v14.8h, v4.h[2] \n"
"fmla v31.8h, v14.8h, v4.h[3] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%3], #64 \n" // w4567
"fmla v20.8h, v15.8h, v4.h[4] \n"
"fmla v21.8h, v15.8h, v4.h[5] \n"
"fmla v22.8h, v15.8h, v4.h[6] \n"
"fmla v23.8h, v15.8h, v4.h[7] \n"
"fmla v24.8h, v15.8h, v5.h[0] \n"
"fmla v25.8h, v15.8h, v5.h[1] \n"
"fmla v26.8h, v15.8h, v5.h[2] \n"
"fmla v27.8h, v15.8h, v5.h[3] \n"
"fmla v28.8h, v15.8h, v5.h[4] \n"
"fmla v29.8h, v15.8h, v5.h[5] \n"
"fmla v30.8h, v15.8h, v5.h[6] \n"
"fmla v31.8h, v15.8h, v5.h[7] \n"
"fmla v20.8h, v16.8h, v6.h[0] \n"
"fmla v21.8h, v16.8h, v6.h[1] \n"
"fmla v22.8h, v16.8h, v6.h[2] \n"
"fmla v23.8h, v16.8h, v6.h[3] \n"
"fmla v24.8h, v16.8h, v6.h[4] \n"
"fmla v25.8h, v16.8h, v6.h[5] \n"
"fmla v26.8h, v16.8h, v6.h[6] \n"
"fmla v27.8h, v16.8h, v6.h[7] \n"
"fmla v28.8h, v16.8h, v7.h[0] \n"
"fmla v29.8h, v16.8h, v7.h[1] \n"
"fmla v30.8h, v16.8h, v7.h[2] \n"
"fmla v31.8h, v16.8h, v7.h[3] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%2], #64 \n" // r891011
"fmla v20.8h, v17.8h, v7.h[4] \n"
"fmla v21.8h, v17.8h, v7.h[5] \n"
"fmla v22.8h, v17.8h, v7.h[6] \n"
"fmla v23.8h, v17.8h, v7.h[7] \n"
"fmla v24.8h, v17.8h, v8.h[0] \n"
"fmla v25.8h, v17.8h, v8.h[1] \n"
"fmla v26.8h, v17.8h, v8.h[2] \n"
"fmla v27.8h, v17.8h, v8.h[3] \n"
"fmla v28.8h, v17.8h, v8.h[4] \n"
"fmla v29.8h, v17.8h, v8.h[5] \n"
"fmla v30.8h, v17.8h, v8.h[6] \n"
"fmla v31.8h, v17.8h, v8.h[7] \n"
"fmla v20.8h, v18.8h, v9.h[0] \n"
"fmla v21.8h, v18.8h, v9.h[1] \n"
"fmla v22.8h, v18.8h, v9.h[2] \n"
"fmla v23.8h, v18.8h, v9.h[3] \n"
"fmla v24.8h, v18.8h, v9.h[4] \n"
"fmla v25.8h, v18.8h, v9.h[5] \n"
"fmla v26.8h, v18.8h, v9.h[6] \n"
"fmla v27.8h, v18.8h, v9.h[7] \n"
"fmla v28.8h, v18.8h, v10.h[0] \n"
"fmla v29.8h, v18.8h, v10.h[1] \n"
"fmla v30.8h, v18.8h, v10.h[2] \n"
"fmla v31.8h, v18.8h, v10.h[3] \n"
"subs %w0, %w0, #1 \n"
"fmla v20.8h, v19.8h, v10.h[4] \n"
"fmla v21.8h, v19.8h, v10.h[5] \n"
"fmla v22.8h, v19.8h, v10.h[6] \n"
"fmla v23.8h, v19.8h, v10.h[7] \n"
"fmla v24.8h, v19.8h, v11.h[0] \n"
"fmla v25.8h, v19.8h, v11.h[1] \n"
"fmla v26.8h, v19.8h, v11.h[2] \n"
"fmla v27.8h, v19.8h, v11.h[3] \n"
"fmla v28.8h, v19.8h, v11.h[4] \n"
"fmla v29.8h, v19.8h, v11.h[5] \n"
"fmla v30.8h, v19.8h, v11.h[6] \n"
"fmla v31.8h, v19.8h, v11.h[7] \n"
"bne 0b \n"
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
"st1 {v24.8h, v25.8h, v26.8h, v27.8h}, [%1], #64 \n"
"st1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%1], #64 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "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 __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8);
const __fp16* k0 = kernel0_tm.row<const __fp16>(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, [%2, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%2], #64 \n" // r0123
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v17.8h, v8.8h, v0.h[1] \n"
"fmla v18.8h, v8.8h, v0.h[2] \n"
"fmla v19.8h, v8.8h, v0.h[3] \n"
"fmla v20.8h, v8.8h, v0.h[4] \n"
"fmla v21.8h, v8.8h, v0.h[5] \n"
"fmla v22.8h, v8.8h, v0.h[6] \n"
"fmla v23.8h, v8.8h, v0.h[7] \n"
"fmla v16.8h, v9.8h, v1.h[0] \n"
"fmla v17.8h, v9.8h, v1.h[1] \n"
"fmla v18.8h, v9.8h, v1.h[2] \n"
"fmla v19.8h, v9.8h, v1.h[3] \n"
"fmla v20.8h, v9.8h, v1.h[4] \n"
"fmla v21.8h, v9.8h, v1.h[5] \n"
"fmla v22.8h, v9.8h, v1.h[6] \n"
"fmla v23.8h, v9.8h, v1.h[7] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%2], #64 \n" // r4567
"fmla v16.8h, v10.8h, v2.h[0] \n"
"fmla v17.8h, v10.8h, v2.h[1] \n"
"fmla v18.8h, v10.8h, v2.h[2] \n"
"fmla v19.8h, v10.8h, v2.h[3] \n"
"fmla v20.8h, v10.8h, v2.h[4] \n"
"fmla v21.8h, v10.8h, v2.h[5] \n"
"fmla v22.8h, v10.8h, v2.h[6] \n"
"fmla v23.8h, v10.8h, v2.h[7] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v11.8h, v3.h[0] \n"
"fmla v17.8h, v11.8h, v3.h[1] \n"
"fmla v18.8h, v11.8h, v3.h[2] \n"
"fmla v19.8h, v11.8h, v3.h[3] \n"
"fmla v20.8h, v11.8h, v3.h[4] \n"
"fmla v21.8h, v11.8h, v3.h[5] \n"
"fmla v22.8h, v11.8h, v3.h[6] \n"
"fmla v23.8h, v11.8h, v3.h[7] \n"
"fmla v16.8h, v12.8h, v4.h[0] \n"
"fmla v17.8h, v12.8h, v4.h[1] \n"
"fmla v18.8h, v12.8h, v4.h[2] \n"
"fmla v19.8h, v12.8h, v4.h[3] \n"
"fmla v20.8h, v12.8h, v4.h[4] \n"
"fmla v21.8h, v12.8h, v4.h[5] \n"
"fmla v22.8h, v12.8h, v4.h[6] \n"
"fmla v23.8h, v12.8h, v4.h[7] \n"
"fmla v16.8h, v13.8h, v5.h[0] \n"
"fmla v17.8h, v13.8h, v5.h[1] \n"
"fmla v18.8h, v13.8h, v5.h[2] \n"
"fmla v19.8h, v13.8h, v5.h[3] \n"
"fmla v20.8h, v13.8h, v5.h[4] \n"
"fmla v21.8h, v13.8h, v5.h[5] \n"
"fmla v22.8h, v13.8h, v5.h[6] \n"
"fmla v23.8h, v13.8h, v5.h[7] \n"
"fmla v16.8h, v14.8h, v6.h[0] \n"
"fmla v17.8h, v14.8h, v6.h[1] \n"
"fmla v18.8h, v14.8h, v6.h[2] \n"
"fmla v19.8h, v14.8h, v6.h[3] \n"
"fmla v20.8h, v14.8h, v6.h[4] \n"
"fmla v21.8h, v14.8h, v6.h[5] \n"
"fmla v22.8h, v14.8h, v6.h[6] \n"
"fmla v23.8h, v14.8h, v6.h[7] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v15.8h, v7.h[0] \n"
"fmla v17.8h, v15.8h, v7.h[1] \n"
"fmla v18.8h, v15.8h, v7.h[2] \n"
"fmla v19.8h, v15.8h, v7.h[3] \n"
"fmla v20.8h, v15.8h, v7.h[4] \n"
"fmla v21.8h, v15.8h, v7.h[5] \n"
"fmla v22.8h, v15.8h, v7.h[6] \n"
"fmla v23.8h, v15.8h, v7.h[7] \n"
"bne 0b \n"
"st1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%1], #64 \n"
"st1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%1], #64 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "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");
}
for (; i + 3 < tiles; i += 4)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4);
const __fp16* k0 = kernel0_tm.row<const __fp16>(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, [%2, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%2], #64 \n" // r0123
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v17.8h, v8.8h, v1.h[0] \n"
"fmla v18.8h, v8.8h, v2.h[0] \n"
"fmla v19.8h, v8.8h, v3.h[0] \n"
"fmla v16.8h, v9.8h, v0.h[1] \n"
"fmla v17.8h, v9.8h, v1.h[1] \n"
"fmla v18.8h, v9.8h, v2.h[1] \n"
"fmla v19.8h, v9.8h, v3.h[1] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v10.8h, v0.h[2] \n"
"fmla v17.8h, v10.8h, v1.h[2] \n"
"fmla v18.8h, v10.8h, v2.h[2] \n"
"fmla v19.8h, v10.8h, v3.h[2] \n"
"fmla v16.8h, v11.8h, v0.h[3] \n"
"fmla v17.8h, v11.8h, v1.h[3] \n"
"fmla v18.8h, v11.8h, v2.h[3] \n"
"fmla v19.8h, v11.8h, v3.h[3] \n"
"fmla v16.8h, v12.8h, v0.h[4] \n"
"fmla v17.8h, v12.8h, v1.h[4] \n"
"fmla v18.8h, v12.8h, v2.h[4] \n"
"fmla v19.8h, v12.8h, v3.h[4] \n"
"fmla v16.8h, v13.8h, v0.h[5] \n"
"fmla v17.8h, v13.8h, v1.h[5] \n"
"fmla v18.8h, v13.8h, v2.h[5] \n"
"fmla v19.8h, v13.8h, v3.h[5] \n"
"fmla v16.8h, v14.8h, v0.h[6] \n"
"fmla v17.8h, v14.8h, v1.h[6] \n"
"fmla v18.8h, v14.8h, v2.h[6] \n"
"fmla v19.8h, v14.8h, v3.h[6] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v15.8h, v0.h[7] \n"
"fmla v17.8h, v15.8h, v1.h[7] \n"
"fmla v18.8h, v15.8h, v2.h[7] \n"
"fmla v19.8h, v15.8h, v3.h[7] \n"
"bne 0b \n"
"st1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%1], #64 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "cc", "memory", "v0", "v1", "v2", "v3", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19");
}
for (; i + 1 < tiles; i += 2)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2);
const __fp16* k0 = kernel0_tm.row<const __fp16>(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"
"0: \n"
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v0.8h, v1.8h}, [%2], #32 \n" // r01
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v17.8h, v8.8h, v1.h[0] \n"
"fmla v16.8h, v9.8h, v0.h[1] \n"
"fmla v17.8h, v9.8h, v1.h[1] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v10.8h, v0.h[2] \n"
"fmla v17.8h, v10.8h, v1.h[2] \n"
"fmla v16.8h, v11.8h, v0.h[3] \n"
"fmla v17.8h, v11.8h, v1.h[3] \n"
"fmla v16.8h, v12.8h, v0.h[4] \n"
"fmla v17.8h, v12.8h, v1.h[4] \n"
"fmla v16.8h, v13.8h, v0.h[5] \n"
"fmla v17.8h, v13.8h, v1.h[5] \n"
"fmla v16.8h, v14.8h, v0.h[6] \n"
"fmla v17.8h, v14.8h, v1.h[6] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v15.8h, v0.h[7] \n"
"fmla v17.8h, v15.8h, v1.h[7] \n"
"bne 0b \n"
"st1 {v16.8h, v17.8h}, [%1], #32 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "cc", "memory", "v0", "v1", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17");
}
for (; i < tiles; i++)
{
const __fp16* r0 = bb2.row<const __fp16>(i / 12 + (i % 12) / 8 + (i % 12 % 8) / 4 + (i % 12 % 4) / 2 + i % 12 % 2);
const __fp16* k0 = kernel0_tm.row<const __fp16>(r);
int nn = inch; // inch always > 0
asm volatile(
"eor v16.16b, v16.16b, v16.16b \n"
"0: \n"
"prfm pldl1keep, [%2, #128] \n"
"ld1 {v0.8h}, [%2], #16 \n" // r0
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%3], #64 \n" // w0123
"fmla v16.8h, v8.8h, v0.h[0] \n"
"fmla v16.8h, v9.8h, v0.h[1] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%3], #64 \n" // w4567
"fmla v16.8h, v10.8h, v0.h[2] \n"
"fmla v16.8h, v11.8h, v0.h[3] \n"
"fmla v16.8h, v12.8h, v0.h[4] \n"
"fmla v16.8h, v13.8h, v0.h[5] \n"
"subs %w0, %w0, #1 \n"
"fmla v16.8h, v14.8h, v0.h[6] \n"
"fmla v16.8h, v15.8h, v0.h[7] \n"
"bne 0b \n"
"st1 {v16.8h}, [%1], #16 \n"
: "=r"(nn), // %0
"=r"(output0_tm), // %1
"=r"(r0), // %2
"=r"(k0) // %3
: "0"(nn),
"1"(output0_tm),
"2"(r0),
"3"(k0)
: "cc", "memory", "v0", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16");
}
}
}
}
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[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) + (r03 - r04) * 2
// 2 = (r01 + r02) + (r03 + r04) * 4
// 3 = r05 + (r01 - r02) + (r03 - r04) * 8
int w_tm = outw / 4 * 6;
int h_tm = outh / 4 * 6;
const int tiles = w_tm / 6 * h_tm / 6;
#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;
float16x8_t _bias0 = bias ? vld1q_f16((const __fp16*)bias + p * 8) : vdupq_n_f16(0.f);
__fp16 tmp[4][6][8];
// tile
for (int i = 0; i < outh / 4; i++)
{
for (int j = 0; j < outw / 4; j++)
{
// top_blob_tm.create(tiles, 36, outch, elemsize, elempack);
const __fp16* output0_tm_0 = (const __fp16*)out0_tm + (i * w_tm / 6 + j) * 8;
const __fp16* output0_tm_1 = output0_tm_0 + tiles * 8;
const __fp16* output0_tm_2 = output0_tm_0 + tiles * 16;
const __fp16* output0_tm_3 = output0_tm_0 + tiles * 24;
const __fp16* output0_tm_4 = output0_tm_0 + tiles * 32;
const __fp16* output0_tm_5 = output0_tm_0 + tiles * 40;
__fp16* output0 = out0.row<__fp16>(i * 4) + (j * 4) * 8;
// TODO neon optimize
for (int m = 0; m < 6; m++)
{
float16x8_t _out0tm0 = vld1q_f16(output0_tm_0);
float16x8_t _out0tm1 = vld1q_f16(output0_tm_1);
float16x8_t _out0tm2 = vld1q_f16(output0_tm_2);
float16x8_t _out0tm3 = vld1q_f16(output0_tm_3);
float16x8_t _out0tm4 = vld1q_f16(output0_tm_4);
float16x8_t _out0tm5 = vld1q_f16(output0_tm_5);
float16x8_t _tmp02a = vaddq_f16(_out0tm1, _out0tm2);
float16x8_t _tmp13a = vsubq_f16(_out0tm1, _out0tm2);
float16x8_t _tmp02b = vaddq_f16(_out0tm3, _out0tm4);
float16x8_t _tmp13b = vsubq_f16(_out0tm3, _out0tm4);
float16x8_t _tmp0m = vaddq_f16(vaddq_f16(_out0tm0, _tmp02a), _tmp02b);
float16x8_t _tmp1m = vfmaq_n_f16(_tmp13a, _tmp13b, 2.f);
float16x8_t _tmp2m = vfmaq_n_f16(_tmp02a, _tmp02b, 4.f);
float16x8_t _tmp3m = vfmaq_n_f16(vaddq_f16(_out0tm5, _tmp13a), _tmp13b, 8.f);
vst1q_f16(tmp[0][m], _tmp0m);
vst1q_f16(tmp[1][m], _tmp1m);
vst1q_f16(tmp[2][m], _tmp2m);
vst1q_f16(tmp[3][m], _tmp3m);
output0_tm_0 += tiles * 48;
output0_tm_1 += tiles * 48;
output0_tm_2 += tiles * 48;
output0_tm_3 += tiles * 48;
output0_tm_4 += tiles * 48;
output0_tm_5 += tiles * 48;
}
for (int m = 0; m < 4; m++)
{
float16x8_t _tmp00 = vld1q_f16(tmp[m][0]);
float16x8_t _tmp01 = vld1q_f16(tmp[m][1]);
float16x8_t _tmp02 = vld1q_f16(tmp[m][2]);
float16x8_t _tmp03 = vld1q_f16(tmp[m][3]);
float16x8_t _tmp04 = vld1q_f16(tmp[m][4]);
float16x8_t _tmp05 = vld1q_f16(tmp[m][5]);
float16x8_t _tmp02a = vaddq_f16(_tmp01, _tmp02);
float16x8_t _tmp13a = vsubq_f16(_tmp01, _tmp02);
float16x8_t _tmp02b = vaddq_f16(_tmp03, _tmp04);
float16x8_t _tmp13b = vsubq_f16(_tmp03, _tmp04);
float16x8_t _out00 = vaddq_f16(_bias0, vaddq_f16(vaddq_f16(_tmp00, _tmp02a), _tmp02b));
float16x8_t _out01 = vaddq_f16(_bias0, vfmaq_n_f16(_tmp13a, _tmp13b, 2.f));
float16x8_t _out02 = vaddq_f16(_bias0, vfmaq_n_f16(_tmp02a, _tmp02b, 4.f));
float16x8_t _out03 = vaddq_f16(_bias0, vfmaq_n_f16(vaddq_f16(_tmp05, _tmp13a), _tmp13b, 8.f));
vst1q_f16(output0, _out00);
vst1q_f16(output0 + 8, _out01);
vst1q_f16(output0 + 16, _out02);
vst1q_f16(output0 + 24, _out03);
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);
}
static void conv3x3s1_pack8_fp16sa_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 __fp16* bias = _bias;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
Mat out0 = top_blob.channel(p);
float16x8_t _bias0 = bias ? vld1q_f16(bias + p * 8) : vdupq_n_f16(0.f);
out0.fill(_bias0);
for (int q = 0; q < inch; q++)
{
__fp16* outptr0 = out0.row<__fp16>(0);
const Mat img0 = bottom_blob.channel(q);
const __fp16* r0 = img0.row<const __fp16>(0);
const __fp16* r1 = img0.row<const __fp16>(1);
const __fp16* r2 = img0.row<const __fp16>(2);
const __fp16* kptr = kernel.channel(p).row<const __fp16>(q);
int i = 0;
for (; i < outh; i++)
{
int j = 0;
for (; j + 3 < outw; j += 4)
{
asm volatile(
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%1], #64 \n" // r00 r01 r02 r03
"prfm pldl1keep, [%0, #512] \n"
"ld1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%0] \n" // sum0
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"prfm pldl1keep, [%1, #256] \n"
"ld1 {v4.8h, v5.8h}, [%1] \n" // r04 r05
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v16.8h, v1.h[0] \n"
"fmla v30.8h, v16.8h, v2.h[0] \n"
"fmla v31.8h, v16.8h, v3.h[0] \n"
"fmla v28.8h, v17.8h, v0.h[1] \n"
"fmla v29.8h, v17.8h, v1.h[1] \n"
"fmla v30.8h, v17.8h, v2.h[1] \n"
"fmla v31.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v1.h[2] \n"
"fmla v30.8h, v18.8h, v2.h[2] \n"
"fmla v31.8h, v18.8h, v3.h[2] \n"
"fmla v28.8h, v19.8h, v0.h[3] \n"
"fmla v29.8h, v19.8h, v1.h[3] \n"
"fmla v30.8h, v19.8h, v2.h[3] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v1.h[4] \n"
"fmla v30.8h, v20.8h, v2.h[4] \n"
"fmla v31.8h, v20.8h, v3.h[4] \n"
"fmla v28.8h, v21.8h, v0.h[5] \n"
"fmla v29.8h, v21.8h, v1.h[5] \n"
"fmla v30.8h, v21.8h, v2.h[5] \n"
"fmla v31.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v1.h[6] \n"
"fmla v30.8h, v22.8h, v2.h[6] \n"
"fmla v31.8h, v22.8h, v3.h[6] \n"
"fmla v28.8h, v23.8h, v0.h[7] \n"
"fmla v29.8h, v23.8h, v1.h[7] \n"
"fmla v30.8h, v23.8h, v2.h[7] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v16.8h, v3.h[0] \n"
"fmla v31.8h, v16.8h, v4.h[0] \n"
"fmla v28.8h, v17.8h, v1.h[1] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
"fmla v30.8h, v17.8h, v3.h[1] \n"
"fmla v31.8h, v17.8h, v4.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v18.8h, v3.h[2] \n"
"fmla v31.8h, v18.8h, v4.h[2] \n"
"fmla v28.8h, v19.8h, v1.h[3] \n"
"fmla v29.8h, v19.8h, v2.h[3] \n"
"fmla v30.8h, v19.8h, v3.h[3] \n"
"fmla v31.8h, v19.8h, v4.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v20.8h, v3.h[4] \n"
"fmla v31.8h, v20.8h, v4.h[4] \n"
"fmla v28.8h, v21.8h, v1.h[5] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"fmla v30.8h, v21.8h, v3.h[5] \n"
"fmla v31.8h, v21.8h, v4.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v22.8h, v3.h[6] \n"
"fmla v31.8h, v22.8h, v4.h[6] \n"
"fmla v28.8h, v23.8h, v1.h[7] \n"
"fmla v29.8h, v23.8h, v2.h[7] \n"
"fmla v30.8h, v23.8h, v3.h[7] \n"
"fmla v31.8h, v23.8h, v4.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v16.8h, v4.h[0] \n"
"fmla v31.8h, v16.8h, v5.h[0] \n"
"fmla v28.8h, v17.8h, v2.h[1] \n"
"fmla v29.8h, v17.8h, v3.h[1] \n"
"fmla v30.8h, v17.8h, v4.h[1] \n"
"fmla v31.8h, v17.8h, v5.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v18.8h, v4.h[2] \n"
"fmla v31.8h, v18.8h, v5.h[2] \n"
"fmla v28.8h, v19.8h, v2.h[3] \n"
"fmla v29.8h, v19.8h, v3.h[3] \n"
"fmla v30.8h, v19.8h, v4.h[3] \n"
"fmla v31.8h, v19.8h, v5.h[3] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%2], #64 \n" // r10 r11 r12 r13
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v20.8h, v4.h[4] \n"
"fmla v31.8h, v20.8h, v5.h[4] \n"
"fmla v28.8h, v21.8h, v2.h[5] \n"
"fmla v29.8h, v21.8h, v3.h[5] \n"
"fmla v30.8h, v21.8h, v4.h[5] \n"
"fmla v31.8h, v21.8h, v5.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v22.8h, v4.h[6] \n"
"fmla v31.8h, v22.8h, v5.h[6] \n"
"fmla v28.8h, v23.8h, v2.h[7] \n"
"fmla v29.8h, v23.8h, v3.h[7] \n"
"fmla v30.8h, v23.8h, v4.h[7] \n"
"fmla v31.8h, v23.8h, v5.h[7] \n"
"prfm pldl1keep, [%2, #256] \n"
"ld1 {v12.8h, v13.8h}, [%2] \n" // r14 r15
"fmla v28.8h, v16.8h, v8.h[0] \n"
"fmla v29.8h, v16.8h, v9.h[0] \n"
"fmla v30.8h, v16.8h, v10.h[0] \n"
"fmla v31.8h, v16.8h, v11.h[0] \n"
"fmla v28.8h, v17.8h, v8.h[1] \n"
"fmla v29.8h, v17.8h, v9.h[1] \n"
"fmla v30.8h, v17.8h, v10.h[1] \n"
"fmla v31.8h, v17.8h, v11.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v8.h[2] \n"
"fmla v29.8h, v18.8h, v9.h[2] \n"
"fmla v30.8h, v18.8h, v10.h[2] \n"
"fmla v31.8h, v18.8h, v11.h[2] \n"
"fmla v28.8h, v19.8h, v8.h[3] \n"
"fmla v29.8h, v19.8h, v9.h[3] \n"
"fmla v30.8h, v19.8h, v10.h[3] \n"
"fmla v31.8h, v19.8h, v11.h[3] \n"
"fmla v28.8h, v20.8h, v8.h[4] \n"
"fmla v29.8h, v20.8h, v9.h[4] \n"
"fmla v30.8h, v20.8h, v10.h[4] \n"
"fmla v31.8h, v20.8h, v11.h[4] \n"
"fmla v28.8h, v21.8h, v8.h[5] \n"
"fmla v29.8h, v21.8h, v9.h[5] \n"
"fmla v30.8h, v21.8h, v10.h[5] \n"
"fmla v31.8h, v21.8h, v11.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v8.h[6] \n"
"fmla v29.8h, v22.8h, v9.h[6] \n"
"fmla v30.8h, v22.8h, v10.h[6] \n"
"fmla v31.8h, v22.8h, v11.h[6] \n"
"fmla v28.8h, v23.8h, v8.h[7] \n"
"fmla v29.8h, v23.8h, v9.h[7] \n"
"fmla v30.8h, v23.8h, v10.h[7] \n"
"fmla v31.8h, v23.8h, v11.h[7] \n"
"fmla v28.8h, v16.8h, v9.h[0] \n"
"fmla v29.8h, v16.8h, v10.h[0] \n"
"fmla v30.8h, v16.8h, v11.h[0] \n"
"fmla v31.8h, v16.8h, v12.h[0] \n"
"fmla v28.8h, v17.8h, v9.h[1] \n"
"fmla v29.8h, v17.8h, v10.h[1] \n"
"fmla v30.8h, v17.8h, v11.h[1] \n"
"fmla v31.8h, v17.8h, v12.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v9.h[2] \n"
"fmla v29.8h, v18.8h, v10.h[2] \n"
"fmla v30.8h, v18.8h, v11.h[2] \n"
"fmla v31.8h, v18.8h, v12.h[2] \n"
"fmla v28.8h, v19.8h, v9.h[3] \n"
"fmla v29.8h, v19.8h, v10.h[3] \n"
"fmla v30.8h, v19.8h, v11.h[3] \n"
"fmla v31.8h, v19.8h, v12.h[3] \n"
"fmla v28.8h, v20.8h, v9.h[4] \n"
"fmla v29.8h, v20.8h, v10.h[4] \n"
"fmla v30.8h, v20.8h, v11.h[4] \n"
"fmla v31.8h, v20.8h, v12.h[4] \n"
"fmla v28.8h, v21.8h, v9.h[5] \n"
"fmla v29.8h, v21.8h, v10.h[5] \n"
"fmla v30.8h, v21.8h, v11.h[5] \n"
"fmla v31.8h, v21.8h, v12.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v9.h[6] \n"
"fmla v29.8h, v22.8h, v10.h[6] \n"
"fmla v30.8h, v22.8h, v11.h[6] \n"
"fmla v31.8h, v22.8h, v12.h[6] \n"
"fmla v28.8h, v23.8h, v9.h[7] \n"
"fmla v29.8h, v23.8h, v10.h[7] \n"
"fmla v30.8h, v23.8h, v11.h[7] \n"
"fmla v31.8h, v23.8h, v12.h[7] \n"
"fmla v28.8h, v16.8h, v10.h[0] \n"
"fmla v29.8h, v16.8h, v11.h[0] \n"
"fmla v30.8h, v16.8h, v12.h[0] \n"
"fmla v31.8h, v16.8h, v13.h[0] \n"
"fmla v28.8h, v17.8h, v10.h[1] \n"
"fmla v29.8h, v17.8h, v11.h[1] \n"
"fmla v30.8h, v17.8h, v12.h[1] \n"
"fmla v31.8h, v17.8h, v13.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v10.h[2] \n"
"fmla v29.8h, v18.8h, v11.h[2] \n"
"fmla v30.8h, v18.8h, v12.h[2] \n"
"fmla v31.8h, v18.8h, v13.h[2] \n"
"fmla v28.8h, v19.8h, v10.h[3] \n"
"fmla v29.8h, v19.8h, v11.h[3] \n"
"fmla v30.8h, v19.8h, v12.h[3] \n"
"fmla v31.8h, v19.8h, v13.h[3] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%3], #64 \n" // r20 r21 r22 r23
"fmla v28.8h, v20.8h, v10.h[4] \n"
"fmla v29.8h, v20.8h, v11.h[4] \n"
"fmla v30.8h, v20.8h, v12.h[4] \n"
"fmla v31.8h, v20.8h, v13.h[4] \n"
"fmla v28.8h, v21.8h, v10.h[5] \n"
"fmla v29.8h, v21.8h, v11.h[5] \n"
"fmla v30.8h, v21.8h, v12.h[5] \n"
"fmla v31.8h, v21.8h, v13.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v10.h[6] \n"
"fmla v29.8h, v22.8h, v11.h[6] \n"
"fmla v30.8h, v22.8h, v12.h[6] \n"
"fmla v31.8h, v22.8h, v13.h[6] \n"
"fmla v28.8h, v23.8h, v10.h[7] \n"
"fmla v29.8h, v23.8h, v11.h[7] \n"
"fmla v30.8h, v23.8h, v12.h[7] \n"
"fmla v31.8h, v23.8h, v13.h[7] \n"
"prfm pldl1keep, [%3, #256] \n"
"ld1 {v4.8h, v5.8h}, [%3] \n" // r24 r25
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v16.8h, v1.h[0] \n"
"fmla v30.8h, v16.8h, v2.h[0] \n"
"fmla v31.8h, v16.8h, v3.h[0] \n"
"fmla v28.8h, v17.8h, v0.h[1] \n"
"fmla v29.8h, v17.8h, v1.h[1] \n"
"fmla v30.8h, v17.8h, v2.h[1] \n"
"fmla v31.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v1.h[2] \n"
"fmla v30.8h, v18.8h, v2.h[2] \n"
"fmla v31.8h, v18.8h, v3.h[2] \n"
"fmla v28.8h, v19.8h, v0.h[3] \n"
"fmla v29.8h, v19.8h, v1.h[3] \n"
"fmla v30.8h, v19.8h, v2.h[3] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v1.h[4] \n"
"fmla v30.8h, v20.8h, v2.h[4] \n"
"fmla v31.8h, v20.8h, v3.h[4] \n"
"fmla v28.8h, v21.8h, v0.h[5] \n"
"fmla v29.8h, v21.8h, v1.h[5] \n"
"fmla v30.8h, v21.8h, v2.h[5] \n"
"fmla v31.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v1.h[6] \n"
"fmla v30.8h, v22.8h, v2.h[6] \n"
"fmla v31.8h, v22.8h, v3.h[6] \n"
"fmla v28.8h, v23.8h, v0.h[7] \n"
"fmla v29.8h, v23.8h, v1.h[7] \n"
"fmla v30.8h, v23.8h, v2.h[7] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v16.8h, v3.h[0] \n"
"fmla v31.8h, v16.8h, v4.h[0] \n"
"fmla v28.8h, v17.8h, v1.h[1] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
"fmla v30.8h, v17.8h, v3.h[1] \n"
"fmla v31.8h, v17.8h, v4.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v18.8h, v3.h[2] \n"
"fmla v31.8h, v18.8h, v4.h[2] \n"
"fmla v28.8h, v19.8h, v1.h[3] \n"
"fmla v29.8h, v19.8h, v2.h[3] \n"
"fmla v30.8h, v19.8h, v3.h[3] \n"
"fmla v31.8h, v19.8h, v4.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v20.8h, v3.h[4] \n"
"fmla v31.8h, v20.8h, v4.h[4] \n"
"fmla v28.8h, v21.8h, v1.h[5] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"fmla v30.8h, v21.8h, v3.h[5] \n"
"fmla v31.8h, v21.8h, v4.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v22.8h, v3.h[6] \n"
"fmla v31.8h, v22.8h, v4.h[6] \n"
"fmla v28.8h, v23.8h, v1.h[7] \n"
"fmla v29.8h, v23.8h, v2.h[7] \n"
"fmla v30.8h, v23.8h, v3.h[7] \n"
"fmla v31.8h, v23.8h, v4.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v16.8h, v4.h[0] \n"
"fmla v31.8h, v16.8h, v5.h[0] \n"
"fmla v28.8h, v17.8h, v2.h[1] \n"
"fmla v29.8h, v17.8h, v3.h[1] \n"
"fmla v30.8h, v17.8h, v4.h[1] \n"
"fmla v31.8h, v17.8h, v5.h[1] \n"
// "prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4] \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v18.8h, v4.h[2] \n"
"fmla v31.8h, v18.8h, v5.h[2] \n"
"fmla v28.8h, v19.8h, v2.h[3] \n"
"fmla v29.8h, v19.8h, v3.h[3] \n"
"fmla v30.8h, v19.8h, v4.h[3] \n"
"fmla v31.8h, v19.8h, v5.h[3] \n"
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v20.8h, v4.h[4] \n"
"fmla v31.8h, v20.8h, v5.h[4] \n"
"fmla v28.8h, v21.8h, v2.h[5] \n"
"fmla v29.8h, v21.8h, v3.h[5] \n"
"fmla v30.8h, v21.8h, v4.h[5] \n"
"fmla v31.8h, v21.8h, v5.h[5] \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v22.8h, v4.h[6] \n"
"fmla v31.8h, v22.8h, v5.h[6] \n"
"fmla v28.8h, v23.8h, v2.h[7] \n"
"fmla v29.8h, v23.8h, v3.h[7] \n"
"fmla v30.8h, v23.8h, v4.h[7] \n"
"fmla v31.8h, v23.8h, v5.h[7] \n"
"sub %4, %4, #1088 \n" // kptr -= 8.5 * 64;
"st1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%0], #64 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2), // %3
"=r"(kptr) // %4
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"4"(kptr)
: "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", "v28", "v29", "v30", "v31");
}
for (; j + 1 < outw; j += 2)
{
asm volatile(
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%1] \n" // r00 r01 r02 r03
"prfm pldl1keep, [%0, #256] \n"
"ld1 {v30.8h, v31.8h}, [%0] \n" // sum0
"fmul v28.8h, v16.8h, v0.h[0] \n"
"fmul v29.8h, v16.8h, v1.h[0] \n"
"fmla v30.8h, v17.8h, v0.h[1] \n"
"fmla v31.8h, v17.8h, v1.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v1.h[2] \n"
"fmla v30.8h, v19.8h, v0.h[3] \n"
"fmla v31.8h, v19.8h, v1.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v1.h[4] \n"
"fmla v30.8h, v21.8h, v0.h[5] \n"
"fmla v31.8h, v21.8h, v1.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v1.h[6] \n"
"fmla v30.8h, v23.8h, v0.h[7] \n"
"fmla v31.8h, v23.8h, v1.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v17.8h, v1.h[1] \n"
"fmla v31.8h, v17.8h, v2.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v19.8h, v1.h[3] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v21.8h, v1.h[5] \n"
"fmla v31.8h, v21.8h, v2.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v23.8h, v1.h[7] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v17.8h, v2.h[1] \n"
"fmla v31.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v19.8h, v2.h[3] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%2] \n" // r10 r11 r12 r13
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v21.8h, v2.h[5] \n"
"fmla v31.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v23.8h, v2.h[7] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v4.h[0] \n"
"fmla v29.8h, v16.8h, v5.h[0] \n"
"fmla v30.8h, v17.8h, v4.h[1] \n"
"fmla v31.8h, v17.8h, v5.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v4.h[2] \n"
"fmla v29.8h, v18.8h, v5.h[2] \n"
"fmla v30.8h, v19.8h, v4.h[3] \n"
"fmla v31.8h, v19.8h, v5.h[3] \n"
"fmla v28.8h, v20.8h, v4.h[4] \n"
"fmla v29.8h, v20.8h, v5.h[4] \n"
"fmla v30.8h, v21.8h, v4.h[5] \n"
"fmla v31.8h, v21.8h, v5.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v4.h[6] \n"
"fmla v29.8h, v22.8h, v5.h[6] \n"
"fmla v30.8h, v23.8h, v4.h[7] \n"
"fmla v31.8h, v23.8h, v5.h[7] \n"
"fmla v28.8h, v16.8h, v5.h[0] \n"
"fmla v29.8h, v16.8h, v6.h[0] \n"
"fmla v30.8h, v17.8h, v5.h[1] \n"
"fmla v31.8h, v17.8h, v6.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v5.h[2] \n"
"fmla v29.8h, v18.8h, v6.h[2] \n"
"fmla v30.8h, v19.8h, v5.h[3] \n"
"fmla v31.8h, v19.8h, v6.h[3] \n"
"fmla v28.8h, v20.8h, v5.h[4] \n"
"fmla v29.8h, v20.8h, v6.h[4] \n"
"fmla v30.8h, v21.8h, v5.h[5] \n"
"fmla v31.8h, v21.8h, v6.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v5.h[6] \n"
"fmla v29.8h, v22.8h, v6.h[6] \n"
"fmla v30.8h, v23.8h, v5.h[7] \n"
"fmla v31.8h, v23.8h, v6.h[7] \n"
"fmla v28.8h, v16.8h, v6.h[0] \n"
"fmla v29.8h, v16.8h, v7.h[0] \n"
"fmla v30.8h, v17.8h, v6.h[1] \n"
"fmla v31.8h, v17.8h, v7.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v6.h[2] \n"
"fmla v29.8h, v18.8h, v7.h[2] \n"
"fmla v30.8h, v19.8h, v6.h[3] \n"
"fmla v31.8h, v19.8h, v7.h[3] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%3] \n" // r20 r21 r22 r23
"fmla v28.8h, v20.8h, v6.h[4] \n"
"fmla v29.8h, v20.8h, v7.h[4] \n"
"fmla v30.8h, v21.8h, v6.h[5] \n"
"fmla v31.8h, v21.8h, v7.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v6.h[6] \n"
"fmla v29.8h, v22.8h, v7.h[6] \n"
"fmla v30.8h, v23.8h, v6.h[7] \n"
"fmla v31.8h, v23.8h, v7.h[7] \n"
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v16.8h, v1.h[0] \n"
"fmla v30.8h, v17.8h, v0.h[1] \n"
"fmla v31.8h, v17.8h, v1.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v1.h[2] \n"
"fmla v30.8h, v19.8h, v0.h[3] \n"
"fmla v31.8h, v19.8h, v1.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v1.h[4] \n"
"fmla v30.8h, v21.8h, v0.h[5] \n"
"fmla v31.8h, v21.8h, v1.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v1.h[6] \n"
"fmla v30.8h, v23.8h, v0.h[7] \n"
"fmla v31.8h, v23.8h, v1.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v17.8h, v1.h[1] \n"
"fmla v31.8h, v17.8h, v2.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v19.8h, v1.h[3] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v21.8h, v1.h[5] \n"
"fmla v31.8h, v21.8h, v2.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v23.8h, v1.h[7] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v17.8h, v2.h[1] \n"
"fmla v31.8h, v17.8h, v3.h[1] \n"
// "prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4] \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v19.8h, v2.h[3] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v21.8h, v2.h[5] \n"
"fmla v31.8h, v21.8h, v3.h[5] \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v23.8h, v2.h[7] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"add %1, %1, #32 \n"
"add %2, %2, #32 \n"
"add %3, %3, #32 \n"
"fadd v28.8h, v28.8h, v30.8h \n"
"fadd v29.8h, v29.8h, v31.8h \n"
"sub %4, %4, #1088 \n" // kptr -= 8.5 * 64;
"st1 {v28.8h, v29.8h}, [%0], #32 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2), // %3
"=r"(kptr) // %4
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"4"(kptr)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v28", "v29", "v30", "v31");
}
for (; j < outw; j++)
{
asm volatile(
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"prfm pldl1keep, [%1, #384] \n"
"ld1 {v0.8h, v1.8h, v2.8h}, [%1] \n" // r00 r01 r02
"prfm pldl1keep, [%0, #128] \n"
"ld1 {v31.8h}, [%0] \n" // sum0
"fmul v28.8h, v16.8h, v0.h[0] \n"
"fmul v29.8h, v17.8h, v0.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmul v30.8h, v18.8h, v0.h[2] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v21.8h, v0.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v0.h[6] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v17.8h, v1.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v1.h[2] \n"
"fmla v31.8h, v19.8h, v1.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v21.8h, v1.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v1.h[6] \n"
"fmla v31.8h, v23.8h, v1.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v2.h[2] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"prfm pldl1keep, [%2, #384] \n"
"ld1 {v3.8h, v4.8h, v5.8h}, [%2] \n" // r10 r11 r12
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v2.h[6] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"fmla v28.8h, v16.8h, v3.h[0] \n"
"fmla v29.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v3.h[2] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"fmla v28.8h, v20.8h, v3.h[4] \n"
"fmla v29.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v3.h[6] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v4.h[0] \n"
"fmla v29.8h, v17.8h, v4.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v4.h[2] \n"
"fmla v31.8h, v19.8h, v4.h[3] \n"
"fmla v28.8h, v20.8h, v4.h[4] \n"
"fmla v29.8h, v21.8h, v4.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v4.h[6] \n"
"fmla v31.8h, v23.8h, v4.h[7] \n"
"fmla v28.8h, v16.8h, v5.h[0] \n"
"fmla v29.8h, v17.8h, v5.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v5.h[2] \n"
"fmla v31.8h, v19.8h, v5.h[3] \n"
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v0.8h, v1.8h, v2.8h}, [%3] \n" // r20 r21 r22
"fmla v28.8h, v20.8h, v5.h[4] \n"
"fmla v29.8h, v21.8h, v5.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v5.h[6] \n"
"fmla v31.8h, v23.8h, v5.h[7] \n"
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v17.8h, v0.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v0.h[2] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v21.8h, v0.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v0.h[6] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v17.8h, v1.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v1.h[2] \n"
"fmla v31.8h, v19.8h, v1.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v21.8h, v1.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v1.h[6] \n"
"fmla v31.8h, v23.8h, v1.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
// "prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4] \n"
"fmla v30.8h, v18.8h, v2.h[2] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"add %1, %1, #16 \n"
"fmla v30.8h, v22.8h, v2.h[6] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"add %2, %2, #16 \n"
"fadd v28.8h, v28.8h, v29.8h \n"
"fadd v30.8h, v30.8h, v31.8h \n"
"add %3, %3, #16 \n"
"fadd v28.8h, v28.8h, v30.8h \n"
"sub %4, %4, #1088 \n" // kptr -= 8.5 * 64;
"st1 {v28.8h}, [%0], #16 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2), // %3
"=r"(kptr) // %4
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"4"(kptr)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v28", "v29", "v30", "v31");
}
r0 += 16;
r1 += 16;
r2 += 16;
}
}
}
}
static void conv3x3s2_pack8_fp16sa_neon(const Mat& bottom_blob, Mat& top_blob, const Mat& kernel, const Mat& _bias, 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) * 8;
const __fp16* bias = _bias;
#pragma omp parallel for num_threads(opt.num_threads)
for (int p = 0; p < outch; p++)
{
Mat out0 = top_blob.channel(p);
float16x8_t _bias0 = bias ? vld1q_f16(bias + p * 8) : vdupq_n_f16(0.f);
out0.fill(_bias0);
for (int q = 0; q < inch; q++)
{
__fp16* outptr0 = out0;
const Mat img0 = bottom_blob.channel(q);
const __fp16* r0 = img0.row<const __fp16>(0);
const __fp16* r1 = img0.row<const __fp16>(1);
const __fp16* r2 = img0.row<const __fp16>(2);
const __fp16* kptr = kernel.channel(p).row<const __fp16>(q);
int i = 0;
for (; i < outh; i++)
{
int j = 0;
for (; j + 3 < outw; j += 4)
{
asm volatile(
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%1], #64 \n" // r00 r01 r02 r03
"prfm pldl1keep, [%0, #512] \n"
"ld1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%0] \n" // sum0
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%1], #64 \n" // r04 r05 r06 r07
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v16.8h, v4.h[0] \n"
"fmla v31.8h, v16.8h, v6.h[0] \n"
"fmla v28.8h, v17.8h, v0.h[1] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
"fmla v30.8h, v17.8h, v4.h[1] \n"
"fmla v31.8h, v17.8h, v6.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v18.8h, v4.h[2] \n"
"fmla v31.8h, v18.8h, v6.h[2] \n"
"fmla v28.8h, v19.8h, v0.h[3] \n"
"fmla v29.8h, v19.8h, v2.h[3] \n"
"fmla v30.8h, v19.8h, v4.h[3] \n"
"fmla v31.8h, v19.8h, v6.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v20.8h, v4.h[4] \n"
"fmla v31.8h, v20.8h, v6.h[4] \n"
"fmla v28.8h, v21.8h, v0.h[5] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"fmla v30.8h, v21.8h, v4.h[5] \n"
"fmla v31.8h, v21.8h, v6.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v22.8h, v4.h[6] \n"
"fmla v31.8h, v22.8h, v6.h[6] \n"
"fmla v28.8h, v23.8h, v0.h[7] \n"
"fmla v29.8h, v23.8h, v2.h[7] \n"
"fmla v30.8h, v23.8h, v4.h[7] \n"
"fmla v31.8h, v23.8h, v6.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v16.8h, v5.h[0] \n"
"fmla v31.8h, v16.8h, v7.h[0] \n"
"fmla v28.8h, v17.8h, v1.h[1] \n"
"fmla v29.8h, v17.8h, v3.h[1] \n"
"fmla v30.8h, v17.8h, v5.h[1] \n"
"fmla v31.8h, v17.8h, v7.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v18.8h, v5.h[2] \n"
"fmla v31.8h, v18.8h, v7.h[2] \n"
"fmla v28.8h, v19.8h, v1.h[3] \n"
"fmla v29.8h, v19.8h, v3.h[3] \n"
"fmla v30.8h, v19.8h, v5.h[3] \n"
"fmla v31.8h, v19.8h, v7.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v20.8h, v5.h[4] \n"
"fmla v31.8h, v20.8h, v7.h[4] \n"
"fmla v28.8h, v21.8h, v1.h[5] \n"
"fmla v29.8h, v21.8h, v3.h[5] \n"
"fmla v30.8h, v21.8h, v5.h[5] \n"
"fmla v31.8h, v21.8h, v7.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v22.8h, v5.h[6] \n"
"fmla v31.8h, v22.8h, v7.h[6] \n"
"fmla v28.8h, v23.8h, v1.h[7] \n"
"fmla v29.8h, v23.8h, v3.h[7] \n"
"fmla v30.8h, v23.8h, v5.h[7] \n"
"fmla v31.8h, v23.8h, v7.h[7] \n"
"prfm pldl1keep, [%1, #128] \n"
"ld1 {v0.8h}, [%1] \n" // r08
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v4.h[0] \n"
"fmla v30.8h, v16.8h, v6.h[0] \n"
"fmla v31.8h, v16.8h, v0.h[0] \n"
"fmla v28.8h, v17.8h, v2.h[1] \n"
"fmla v29.8h, v17.8h, v4.h[1] \n"
"fmla v30.8h, v17.8h, v6.h[1] \n"
"fmla v31.8h, v17.8h, v0.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v4.h[2] \n"
"fmla v30.8h, v18.8h, v6.h[2] \n"
"fmla v31.8h, v18.8h, v0.h[2] \n"
"fmla v28.8h, v19.8h, v2.h[3] \n"
"fmla v29.8h, v19.8h, v4.h[3] \n"
"fmla v30.8h, v19.8h, v6.h[3] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v8.8h, v9.8h, v10.8h, v11.8h}, [%2], #64 \n" // r10 r11 r12 r13
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v4.h[4] \n"
"fmla v30.8h, v20.8h, v6.h[4] \n"
"fmla v31.8h, v20.8h, v0.h[4] \n"
"fmla v28.8h, v21.8h, v2.h[5] \n"
"fmla v29.8h, v21.8h, v4.h[5] \n"
"fmla v30.8h, v21.8h, v6.h[5] \n"
"fmla v31.8h, v21.8h, v0.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v4.h[6] \n"
"fmla v30.8h, v22.8h, v6.h[6] \n"
"fmla v31.8h, v22.8h, v0.h[6] \n"
"fmla v28.8h, v23.8h, v2.h[7] \n"
"fmla v29.8h, v23.8h, v4.h[7] \n"
"fmla v30.8h, v23.8h, v6.h[7] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v12.8h, v13.8h, v14.8h, v15.8h}, [%2], #64 \n" // r14 r15 r16 r17
"fmla v28.8h, v16.8h, v8.h[0] \n"
"fmla v29.8h, v16.8h, v10.h[0] \n"
"fmla v30.8h, v16.8h, v12.h[0] \n"
"fmla v31.8h, v16.8h, v14.h[0] \n"
"fmla v28.8h, v17.8h, v8.h[1] \n"
"fmla v29.8h, v17.8h, v10.h[1] \n"
"fmla v30.8h, v17.8h, v12.h[1] \n"
"fmla v31.8h, v17.8h, v14.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v8.h[2] \n"
"fmla v29.8h, v18.8h, v10.h[2] \n"
"fmla v30.8h, v18.8h, v12.h[2] \n"
"fmla v31.8h, v18.8h, v14.h[2] \n"
"fmla v28.8h, v19.8h, v8.h[3] \n"
"fmla v29.8h, v19.8h, v10.h[3] \n"
"fmla v30.8h, v19.8h, v12.h[3] \n"
"fmla v31.8h, v19.8h, v14.h[3] \n"
"fmla v28.8h, v20.8h, v8.h[4] \n"
"fmla v29.8h, v20.8h, v10.h[4] \n"
"fmla v30.8h, v20.8h, v12.h[4] \n"
"fmla v31.8h, v20.8h, v14.h[4] \n"
"fmla v28.8h, v21.8h, v8.h[5] \n"
"fmla v29.8h, v21.8h, v10.h[5] \n"
"fmla v30.8h, v21.8h, v12.h[5] \n"
"fmla v31.8h, v21.8h, v14.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v8.h[6] \n"
"fmla v29.8h, v22.8h, v10.h[6] \n"
"fmla v30.8h, v22.8h, v12.h[6] \n"
"fmla v31.8h, v22.8h, v14.h[6] \n"
"fmla v28.8h, v23.8h, v8.h[7] \n"
"fmla v29.8h, v23.8h, v10.h[7] \n"
"fmla v30.8h, v23.8h, v12.h[7] \n"
"fmla v31.8h, v23.8h, v14.h[7] \n"
"fmla v28.8h, v16.8h, v9.h[0] \n"
"fmla v29.8h, v16.8h, v11.h[0] \n"
"fmla v30.8h, v16.8h, v13.h[0] \n"
"fmla v31.8h, v16.8h, v15.h[0] \n"
"fmla v28.8h, v17.8h, v9.h[1] \n"
"fmla v29.8h, v17.8h, v11.h[1] \n"
"fmla v30.8h, v17.8h, v13.h[1] \n"
"fmla v31.8h, v17.8h, v15.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v9.h[2] \n"
"fmla v29.8h, v18.8h, v11.h[2] \n"
"fmla v30.8h, v18.8h, v13.h[2] \n"
"fmla v31.8h, v18.8h, v15.h[2] \n"
"fmla v28.8h, v19.8h, v9.h[3] \n"
"fmla v29.8h, v19.8h, v11.h[3] \n"
"fmla v30.8h, v19.8h, v13.h[3] \n"
"fmla v31.8h, v19.8h, v15.h[3] \n"
"fmla v28.8h, v20.8h, v9.h[4] \n"
"fmla v29.8h, v20.8h, v11.h[4] \n"
"fmla v30.8h, v20.8h, v13.h[4] \n"
"fmla v31.8h, v20.8h, v15.h[4] \n"
"fmla v28.8h, v21.8h, v9.h[5] \n"
"fmla v29.8h, v21.8h, v11.h[5] \n"
"fmla v30.8h, v21.8h, v13.h[5] \n"
"fmla v31.8h, v21.8h, v15.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v9.h[6] \n"
"fmla v29.8h, v22.8h, v11.h[6] \n"
"fmla v30.8h, v22.8h, v13.h[6] \n"
"fmla v31.8h, v22.8h, v15.h[6] \n"
"fmla v28.8h, v23.8h, v9.h[7] \n"
"fmla v29.8h, v23.8h, v11.h[7] \n"
"fmla v30.8h, v23.8h, v13.h[7] \n"
"fmla v31.8h, v23.8h, v15.h[7] \n"
"prfm pldl1keep, [%2, #128] \n"
"ld1 {v8.8h}, [%2] \n" // r18
"fmla v28.8h, v16.8h, v10.h[0] \n"
"fmla v29.8h, v16.8h, v12.h[0] \n"
"fmla v30.8h, v16.8h, v14.h[0] \n"
"fmla v31.8h, v16.8h, v8.h[0] \n"
"fmla v28.8h, v17.8h, v10.h[1] \n"
"fmla v29.8h, v17.8h, v12.h[1] \n"
"fmla v30.8h, v17.8h, v14.h[1] \n"
"fmla v31.8h, v17.8h, v8.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v10.h[2] \n"
"fmla v29.8h, v18.8h, v12.h[2] \n"
"fmla v30.8h, v18.8h, v14.h[2] \n"
"fmla v31.8h, v18.8h, v8.h[2] \n"
"fmla v28.8h, v19.8h, v10.h[3] \n"
"fmla v29.8h, v19.8h, v12.h[3] \n"
"fmla v30.8h, v19.8h, v14.h[3] \n"
"fmla v31.8h, v19.8h, v8.h[3] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%3], #64 \n" // r20 r21 r22 r23
"fmla v28.8h, v20.8h, v10.h[4] \n"
"fmla v29.8h, v20.8h, v12.h[4] \n"
"fmla v30.8h, v20.8h, v14.h[4] \n"
"fmla v31.8h, v20.8h, v8.h[4] \n"
"fmla v28.8h, v21.8h, v10.h[5] \n"
"fmla v29.8h, v21.8h, v12.h[5] \n"
"fmla v30.8h, v21.8h, v14.h[5] \n"
"fmla v31.8h, v21.8h, v8.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v10.h[6] \n"
"fmla v29.8h, v22.8h, v12.h[6] \n"
"fmla v30.8h, v22.8h, v14.h[6] \n"
"fmla v31.8h, v22.8h, v8.h[6] \n"
"fmla v28.8h, v23.8h, v10.h[7] \n"
"fmla v29.8h, v23.8h, v12.h[7] \n"
"fmla v30.8h, v23.8h, v14.h[7] \n"
"fmla v31.8h, v23.8h, v8.h[7] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%3], #64 \n" // r24 r25 r26 r27
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v16.8h, v4.h[0] \n"
"fmla v31.8h, v16.8h, v6.h[0] \n"
"fmla v28.8h, v17.8h, v0.h[1] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
"fmla v30.8h, v17.8h, v4.h[1] \n"
"fmla v31.8h, v17.8h, v6.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v18.8h, v4.h[2] \n"
"fmla v31.8h, v18.8h, v6.h[2] \n"
"fmla v28.8h, v19.8h, v0.h[3] \n"
"fmla v29.8h, v19.8h, v2.h[3] \n"
"fmla v30.8h, v19.8h, v4.h[3] \n"
"fmla v31.8h, v19.8h, v6.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v20.8h, v4.h[4] \n"
"fmla v31.8h, v20.8h, v6.h[4] \n"
"fmla v28.8h, v21.8h, v0.h[5] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"fmla v30.8h, v21.8h, v4.h[5] \n"
"fmla v31.8h, v21.8h, v6.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v22.8h, v4.h[6] \n"
"fmla v31.8h, v22.8h, v6.h[6] \n"
"fmla v28.8h, v23.8h, v0.h[7] \n"
"fmla v29.8h, v23.8h, v2.h[7] \n"
"fmla v30.8h, v23.8h, v4.h[7] \n"
"fmla v31.8h, v23.8h, v6.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v16.8h, v5.h[0] \n"
"fmla v31.8h, v16.8h, v7.h[0] \n"
"fmla v28.8h, v17.8h, v1.h[1] \n"
"fmla v29.8h, v17.8h, v3.h[1] \n"
"fmla v30.8h, v17.8h, v5.h[1] \n"
"fmla v31.8h, v17.8h, v7.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v18.8h, v5.h[2] \n"
"fmla v31.8h, v18.8h, v7.h[2] \n"
"fmla v28.8h, v19.8h, v1.h[3] \n"
"fmla v29.8h, v19.8h, v3.h[3] \n"
"fmla v30.8h, v19.8h, v5.h[3] \n"
"fmla v31.8h, v19.8h, v7.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v20.8h, v5.h[4] \n"
"fmla v31.8h, v20.8h, v7.h[4] \n"
"fmla v28.8h, v21.8h, v1.h[5] \n"
"fmla v29.8h, v21.8h, v3.h[5] \n"
"fmla v30.8h, v21.8h, v5.h[5] \n"
"fmla v31.8h, v21.8h, v7.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v22.8h, v5.h[6] \n"
"fmla v31.8h, v22.8h, v7.h[6] \n"
"fmla v28.8h, v23.8h, v1.h[7] \n"
"fmla v29.8h, v23.8h, v3.h[7] \n"
"fmla v30.8h, v23.8h, v5.h[7] \n"
"fmla v31.8h, v23.8h, v7.h[7] \n"
"prfm pldl1keep, [%3, #128] \n"
"ld1 {v0.8h}, [%3] \n" // r28
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v4.h[0] \n"
"fmla v30.8h, v16.8h, v6.h[0] \n"
"fmla v31.8h, v16.8h, v0.h[0] \n"
"fmla v28.8h, v17.8h, v2.h[1] \n"
"fmla v29.8h, v17.8h, v4.h[1] \n"
"fmla v30.8h, v17.8h, v6.h[1] \n"
"fmla v31.8h, v17.8h, v0.h[1] \n"
// "prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4] \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v4.h[2] \n"
"fmla v30.8h, v18.8h, v6.h[2] \n"
"fmla v31.8h, v18.8h, v0.h[2] \n"
"fmla v28.8h, v19.8h, v2.h[3] \n"
"fmla v29.8h, v19.8h, v4.h[3] \n"
"fmla v30.8h, v19.8h, v6.h[3] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v4.h[4] \n"
"fmla v30.8h, v20.8h, v6.h[4] \n"
"fmla v31.8h, v20.8h, v0.h[4] \n"
"fmla v28.8h, v21.8h, v2.h[5] \n"
"fmla v29.8h, v21.8h, v4.h[5] \n"
"fmla v30.8h, v21.8h, v6.h[5] \n"
"fmla v31.8h, v21.8h, v0.h[5] \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v4.h[6] \n"
"fmla v30.8h, v22.8h, v6.h[6] \n"
"fmla v31.8h, v22.8h, v0.h[6] \n"
"fmla v28.8h, v23.8h, v2.h[7] \n"
"fmla v29.8h, v23.8h, v4.h[7] \n"
"fmla v30.8h, v23.8h, v6.h[7] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"sub %4, %4, #1088 \n" // kptr -= 8.5 * 64;
"st1 {v28.8h, v29.8h, v30.8h, v31.8h}, [%0], #64 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2), // %3
"=r"(kptr) // %4
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"4"(kptr)
: "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", "v28", "v29", "v30", "v31");
}
for (; j + 1 < outw; j += 2)
{
asm volatile(
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"prfm pldl1keep, [%1, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%1], #64 \n" // r00 r01 r02 r03
"prfm pldl1keep, [%0, #256] \n"
"ld1 {v30.8h, v31.8h}, [%0] \n" // sum0
"fmul v28.8h, v16.8h, v0.h[0] \n"
"fmul v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v17.8h, v0.h[1] \n"
"fmla v31.8h, v17.8h, v2.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v19.8h, v0.h[3] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v21.8h, v0.h[5] \n"
"fmla v31.8h, v21.8h, v2.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v23.8h, v0.h[7] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v17.8h, v1.h[1] \n"
"fmla v31.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v19.8h, v1.h[3] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"prfm pldl1keep, [%1, #128] \n"
"ld1 {v0.8h}, [%1] \n" // r04
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v21.8h, v1.h[5] \n"
"fmla v31.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v23.8h, v1.h[7] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v0.h[0] \n"
"fmla v30.8h, v17.8h, v2.h[1] \n"
"fmla v31.8h, v17.8h, v0.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v0.h[2] \n"
"fmla v30.8h, v19.8h, v2.h[3] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"prfm pldl1keep, [%2, #512] \n"
"ld1 {v4.8h, v5.8h, v6.8h, v7.8h}, [%2], #64 \n" // r10 r11 r12 r13
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v0.h[4] \n"
"fmla v30.8h, v21.8h, v2.h[5] \n"
"fmla v31.8h, v21.8h, v0.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v0.h[6] \n"
"fmla v30.8h, v23.8h, v2.h[7] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"fmla v28.8h, v16.8h, v4.h[0] \n"
"fmla v29.8h, v16.8h, v6.h[0] \n"
"fmla v30.8h, v17.8h, v4.h[1] \n"
"fmla v31.8h, v17.8h, v6.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v4.h[2] \n"
"fmla v29.8h, v18.8h, v6.h[2] \n"
"fmla v30.8h, v19.8h, v4.h[3] \n"
"fmla v31.8h, v19.8h, v6.h[3] \n"
"fmla v28.8h, v20.8h, v4.h[4] \n"
"fmla v29.8h, v20.8h, v6.h[4] \n"
"fmla v30.8h, v21.8h, v4.h[5] \n"
"fmla v31.8h, v21.8h, v6.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v4.h[6] \n"
"fmla v29.8h, v22.8h, v6.h[6] \n"
"fmla v30.8h, v23.8h, v4.h[7] \n"
"fmla v31.8h, v23.8h, v6.h[7] \n"
"fmla v28.8h, v16.8h, v5.h[0] \n"
"fmla v29.8h, v16.8h, v7.h[0] \n"
"fmla v30.8h, v17.8h, v5.h[1] \n"
"fmla v31.8h, v17.8h, v7.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v5.h[2] \n"
"fmla v29.8h, v18.8h, v7.h[2] \n"
"fmla v30.8h, v19.8h, v5.h[3] \n"
"fmla v31.8h, v19.8h, v7.h[3] \n"
"prfm pldl1keep, [%2, #128] \n"
"ld1 {v4.8h}, [%2] \n" // r14
"fmla v28.8h, v20.8h, v5.h[4] \n"
"fmla v29.8h, v20.8h, v7.h[4] \n"
"fmla v30.8h, v21.8h, v5.h[5] \n"
"fmla v31.8h, v21.8h, v7.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v5.h[6] \n"
"fmla v29.8h, v22.8h, v7.h[6] \n"
"fmla v30.8h, v23.8h, v5.h[7] \n"
"fmla v31.8h, v23.8h, v7.h[7] \n"
"fmla v28.8h, v16.8h, v6.h[0] \n"
"fmla v29.8h, v16.8h, v4.h[0] \n"
"fmla v30.8h, v17.8h, v6.h[1] \n"
"fmla v31.8h, v17.8h, v4.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v6.h[2] \n"
"fmla v29.8h, v18.8h, v4.h[2] \n"
"fmla v30.8h, v19.8h, v6.h[3] \n"
"fmla v31.8h, v19.8h, v4.h[3] \n"
"prfm pldl1keep, [%3, #512] \n"
"ld1 {v0.8h, v1.8h, v2.8h, v3.8h}, [%3], #64 \n" // r20 r21 r22 r23
"fmla v28.8h, v20.8h, v6.h[4] \n"
"fmla v29.8h, v20.8h, v4.h[4] \n"
"fmla v30.8h, v21.8h, v6.h[5] \n"
"fmla v31.8h, v21.8h, v4.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v6.h[6] \n"
"fmla v29.8h, v22.8h, v4.h[6] \n"
"fmla v30.8h, v23.8h, v6.h[7] \n"
"fmla v31.8h, v23.8h, v4.h[7] \n"
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v16.8h, v2.h[0] \n"
"fmla v30.8h, v17.8h, v0.h[1] \n"
"fmla v31.8h, v17.8h, v2.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v0.h[2] \n"
"fmla v29.8h, v18.8h, v2.h[2] \n"
"fmla v30.8h, v19.8h, v0.h[3] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v20.8h, v2.h[4] \n"
"fmla v30.8h, v21.8h, v0.h[5] \n"
"fmla v31.8h, v21.8h, v2.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v0.h[6] \n"
"fmla v29.8h, v22.8h, v2.h[6] \n"
"fmla v30.8h, v23.8h, v0.h[7] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v16.8h, v3.h[0] \n"
"fmla v30.8h, v17.8h, v1.h[1] \n"
"fmla v31.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v28.8h, v18.8h, v1.h[2] \n"
"fmla v29.8h, v18.8h, v3.h[2] \n"
"fmla v30.8h, v19.8h, v1.h[3] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"prfm pldl1keep, [%3, #128] \n"
"ld1 {v0.8h}, [%3] \n" // r24
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v20.8h, v3.h[4] \n"
"fmla v30.8h, v21.8h, v1.h[5] \n"
"fmla v31.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v28.8h, v22.8h, v1.h[6] \n"
"fmla v29.8h, v22.8h, v3.h[6] \n"
"fmla v30.8h, v23.8h, v1.h[7] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v16.8h, v0.h[0] \n"
"fmla v30.8h, v17.8h, v2.h[1] \n"
"fmla v31.8h, v17.8h, v0.h[1] \n"
// "prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4] \n"
"fmla v28.8h, v18.8h, v2.h[2] \n"
"fmla v29.8h, v18.8h, v0.h[2] \n"
"fmla v30.8h, v19.8h, v2.h[3] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v20.8h, v0.h[4] \n"
"fmla v30.8h, v21.8h, v2.h[5] \n"
"fmla v31.8h, v21.8h, v0.h[5] \n"
"fmla v28.8h, v22.8h, v2.h[6] \n"
"fmla v29.8h, v22.8h, v0.h[6] \n"
"fmla v30.8h, v23.8h, v2.h[7] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"fadd v28.8h, v28.8h, v30.8h \n"
"fadd v29.8h, v29.8h, v31.8h \n"
"sub %4, %4, #1088 \n" // kptr -= 8.5 * 64;
"st1 {v28.8h, v29.8h}, [%0], #32 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2), // %3
"=r"(kptr) // %4
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"4"(kptr)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v28", "v29", "v30", "v31");
}
for (; j < outw; j++)
{
asm volatile(
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"prfm pldl1keep, [%1, #384] \n"
"ld1 {v0.8h, v1.8h, v2.8h}, [%1] \n" // r00 r01 r02
"prfm pldl1keep, [%0, #128] \n"
"ld1 {v31.8h}, [%0] \n" // sum0
"fmul v28.8h, v16.8h, v0.h[0] \n"
"fmul v29.8h, v17.8h, v0.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmul v30.8h, v18.8h, v0.h[2] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v21.8h, v0.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v0.h[6] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v17.8h, v1.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v1.h[2] \n"
"fmla v31.8h, v19.8h, v1.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v21.8h, v1.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v1.h[6] \n"
"fmla v31.8h, v23.8h, v1.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v2.h[2] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"prfm pldl1keep, [%2, #384] \n"
"ld1 {v3.8h, v4.8h, v5.8h}, [%2] \n" // r10 r11 r12
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v2.h[6] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"fmla v28.8h, v16.8h, v3.h[0] \n"
"fmla v29.8h, v17.8h, v3.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v3.h[2] \n"
"fmla v31.8h, v19.8h, v3.h[3] \n"
"fmla v28.8h, v20.8h, v3.h[4] \n"
"fmla v29.8h, v21.8h, v3.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v3.h[6] \n"
"fmla v31.8h, v23.8h, v3.h[7] \n"
"fmla v28.8h, v16.8h, v4.h[0] \n"
"fmla v29.8h, v17.8h, v4.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v4.h[2] \n"
"fmla v31.8h, v19.8h, v4.h[3] \n"
"fmla v28.8h, v20.8h, v4.h[4] \n"
"fmla v29.8h, v21.8h, v4.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v4.h[6] \n"
"fmla v31.8h, v23.8h, v4.h[7] \n"
"fmla v28.8h, v16.8h, v5.h[0] \n"
"fmla v29.8h, v17.8h, v5.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v5.h[2] \n"
"fmla v31.8h, v19.8h, v5.h[3] \n"
"prfm pldl1keep, [%3, #384] \n"
"ld1 {v0.8h, v1.8h, v2.8h}, [%3] \n" // r20 r21 r22
"fmla v28.8h, v20.8h, v5.h[4] \n"
"fmla v29.8h, v21.8h, v5.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v5.h[6] \n"
"fmla v31.8h, v23.8h, v5.h[7] \n"
"fmla v28.8h, v16.8h, v0.h[0] \n"
"fmla v29.8h, v17.8h, v0.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v0.h[2] \n"
"fmla v31.8h, v19.8h, v0.h[3] \n"
"fmla v28.8h, v20.8h, v0.h[4] \n"
"fmla v29.8h, v21.8h, v0.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v0.h[6] \n"
"fmla v31.8h, v23.8h, v0.h[7] \n"
"fmla v28.8h, v16.8h, v1.h[0] \n"
"fmla v29.8h, v17.8h, v1.h[1] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4], #64 \n"
"fmla v30.8h, v18.8h, v1.h[2] \n"
"fmla v31.8h, v19.8h, v1.h[3] \n"
"fmla v28.8h, v20.8h, v1.h[4] \n"
"fmla v29.8h, v21.8h, v1.h[5] \n"
"prfm pldl1keep, [%4, #512] \n"
"ld1 {v16.8h, v17.8h, v18.8h, v19.8h}, [%4], #64 \n"
"fmla v30.8h, v22.8h, v1.h[6] \n"
"fmla v31.8h, v23.8h, v1.h[7] \n"
"fmla v28.8h, v16.8h, v2.h[0] \n"
"fmla v29.8h, v17.8h, v2.h[1] \n"
// "prfm pldl1keep, [%4, #512] \n"
"ld1 {v20.8h, v21.8h, v22.8h, v23.8h}, [%4] \n"
"fmla v30.8h, v18.8h, v2.h[2] \n"
"fmla v31.8h, v19.8h, v2.h[3] \n"
"fmla v28.8h, v20.8h, v2.h[4] \n"
"fmla v29.8h, v21.8h, v2.h[5] \n"
"add %1, %1, #32 \n"
"fmla v30.8h, v22.8h, v2.h[6] \n"
"fmla v31.8h, v23.8h, v2.h[7] \n"
"add %2, %2, #32 \n"
"fadd v28.8h, v28.8h, v29.8h \n"
"fadd v30.8h, v30.8h, v31.8h \n"
"add %3, %3, #32 \n"
"fadd v28.8h, v28.8h, v30.8h \n"
"sub %4, %4, #1088 \n" // kptr -= 8.5 * 64;
"st1 {v28.8h}, [%0], #16 \n"
: "=r"(outptr0), // %0
"=r"(r0), // %1
"=r"(r1), // %2
"=r"(r2), // %3
"=r"(kptr) // %4
: "0"(outptr0),
"1"(r0),
"2"(r1),
"3"(r2),
"4"(kptr)
: "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v28", "v29", "v30", "v31");
}
r0 += tailstep;
r1 += tailstep;
r2 += tailstep;
}
}
}
}
|
full_verify.c | // A test case based on IS/is.c of npb3.2-omp
// to test the handling of #if #endif during OpenMP translation
//
// 6/9/2010, Liao
//
#include <stdio.h>
#define NUM_KEYS 1000
int key_array[NUM_KEYS], key_buff_ptr_global[NUM_KEYS];
void full_verify()
{
int i, j;
int k;
int passed_verification =0;
/* Now, finally, sort the keys: */
#ifdef SERIAL_SORT
/* Copy keys into work array; keys in key_array will be reassigned. */
#ifdef _OPENMP
#pragma omp parallel for private(i)
#endif
for( i=0; i<NUM_KEYS; i++ )
key_buff2[i] = key_array[i];
/* This is actual sorting */
for( i=0; i<NUM_KEYS; i++ )
key_array[--key_buff_ptr_global[key_buff2[i]]] = key_buff2[i];
#else /*SERIAL_SORT*/
/* Memory sorting can be done directly */
#ifdef _OPENMP
#pragma omp parallel for private(i,k)
#endif
for( k=0; k<NUM_KEYS; k++ ) {
i = (k==0)? 0 : key_buff_ptr_global[k-1];
while ( i<key_buff_ptr_global[k] )
key_array[i++] = k;
}
#endif /*SERIAL_SORT*/
/* Confirm keys correctly sorted: count incorrectly sorted keys, if any */
j = 0;
#ifdef _OPENMP
#pragma omp parallel for private(i) reduction(+:j)
#endif
for( i=1; i<NUM_KEYS; i++ )
if( key_array[i-1] > key_array[i] )
j++;
if( j != 0 )
printf( "Full_verify: number of keys out of sort: %d\n", j );
else
passed_verification++;
}
// This function is required to reproduce a bug
void rank ()
{
#ifdef _OPENMP
#pragma omp parallel
#endif
{
printf("nothing here");
}
}
|
solver_dcmt_omp.c | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Copyright 2021, Liheng Zheng
This file is part of UBER.
UBER is free software: you can redistribute it and/or modify it under the
terms of the MIT License as published by Massachusetts Institute of
Technology. UBER 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 MIT License for more details.
You should have received a copy of the MIT License along with UBER. If not,
see <https://opensource.org/licenses/MIT>.
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
Gaussian pseudo-random number generator from Dynamic Creator of Mersenne
Twisters (DCMT) with OpenMP parallelization
Generating multiple independent streams of double precision pseudo-random
numbers in Gaussian distribution. This source file also serves as a wrapper
of the C library DCMT for Fortran applications.
Author: Liheng Zheng
Department of Physics and Astronomy
Rice University
2014
Exponential random number generator added, to be used in implementing Gobet
[2001] half-space reflection algorithm.
Liheng Zheng, 2016
*/
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <inttypes.h>
#include <omp.h>
#include "dc.h"
/*
Exponent of the period is a Mersenne prime, it could be 521, 607, 1279, 2203,
2281,... The period of the PRN's is then 2^p - 1. For large p, the time needed to
find an mt_struct increases as O(p^3) (See README in the DCMT library).
*/
static int w = 32;
static int p = 2203;
static uint32_t mt_seed = 863;
static mt_struct *mts;
#pragma omp threadprivate(mts)
void get_mt_parameter_id_st_f_(int *id);
void sgenrand_mt_f_(int *seed);
void free_mt_struct_f_(void);
double unidev(mt_struct *mts);
double gasdev(mt_struct *mts);
double expdev(mt_struct *mts);
double unirand_(void);
double gausrand_(void);
double exprand_(void);
/*
The functions whose names are suffixed by underscores will be accessed by Fortran.
*/
void get_mt_parameter_id_st_f_(int *id)
{ /* Find the mt_struct parameters for thread *id. */
mts = get_mt_parameter_id_st(w, p, *id, mt_seed);
if( mts==NULL ){
printf(" Failed to get mt_struct parameter for id = %d\n",*id);
printf(" w = %d, p = %d, mt_seed = %d\n", w, p, mt_seed);
exit(1);
}
}
void sgenrand_mt_f_(int *seed)
{ /* initialize the psuedo-random number generator */
uint32_t useed;
if( *seed<0 ){
printf(" Warning: seed = %d < 0 passed to sgenrand_mt_f.\n",*seed);
}
useed = *seed;
sgenrand_mt(useed, mts);
}
void free_mt_struct_f_(void)
{ /* Release the memory claimed by mts. */
free_mt_struct(mts);
}
double unidev(mt_struct *mts)
{ /*
Obtaining double precision (53-bit resolution) uniform deviates in [0,1] from
32-bit unsigned random integers. Code was adapted from FORTRAN function
mt_genrand_double1 in Ken-Ichi Ishikawa's Multiple Stream Mersenne Twister PRNG:
<http://theo.phys.sci.hiroshima-u.ac.jp/~ishikawa/PRNG/mt_stream_en.html>
*/
double r;
double a, b;
uint32_t ia, ib;
ia = genrand_mt(mts); /* ia in [0,0xFFFFFFFF] */
ib = genrand_mt(mts); /* ib in [0,0xFFFFFFFF] */
ia >>= 5; /* ia in [0,2^27-1] */
ib >>= 6; /* ib in [0,2^26-1] */
a = (double) ia;
b = (double) ib;
/* ( a*2^26 + b ) in [0,2^53-1]
r = ( a*2^26 + b )/(2^53-1) */
r= (a*67108864.0 + b)*(1.0/9007199254740991.0);
return r;
}
double gasdev(mt_struct *mts)
{ /*
Normal distribution random number generator modified from the one on p.280 in
"Numerical Recipes in FORTRAN", second edition, by W. H. Press et al., Cambridge
University Press, 1992.
*/
static int iset = 0;
static double gset;
double fac, rsq, v1, v2;
if (iset == 0){
/* we don't have an extra deviate handy */
do{
/* so pick two uniform uumbers in the square extending from -1 to 1 in
each direction */
v1 = 2.0*unidev(mts) - 1.0;
v2 = 2.0*unidev(mts) - 1.0;
rsq = v1*v1 + v2*v2;
/* see if they are in the unit circle, and if not, try again */
} while (rsq>=1.0 || rsq==0.0);
/* now make the Box-Muller transformation to get two normal deviates. return
one and save the other for the next time. */
fac = sqrt( -2.0*log(rsq)/rsq );
gset = v1*fac;
/* set flag */
iset = 1;
return v2*fac;
}
else{
/* we have an extra deviate handy, so return it, and unset the flag */
iset = 0;
return gset;
}
}
double expdev(mt_struct *mts)
{ /* Exponential distribution random number with p(x) = exp(-x). */
double x, y;
do{
x = unidev(mts);
} while (x==0.0);
y = -log(x);
return y;
}
double unirand_(void)
{ /* Returns a double precision uniform deviate in [0,1] upon every call. */
double unirand = unidev(mts);
return unirand;
}
double gausrand_(void)
{ /* Returns a double precision normal deviate upon every call. */
double gausrand = gasdev(mts);
return gausrand;
}
double exprand_(void)
{ /* Returns a double precision exponential deviate upon every call. */
double exprand = expdev(mts);
return exprand;
}
#ifdef TEST
void dcuint32_(uint32_t intarr[])
{ /* Test function to return count number of unsigned 32-bit random integers. */
int i;
for( i=0; i<count; i++ )
intarr[i] = genrand_mt(mtss[i]);
}
void dcunidev_(double uniarr[])
{ /* Test function to return count number of double precision uniform deviates. */
int i;
for( i=0; i<count; i++ )
uniarr[i] = unidev(mtss[i]);
}
#endif
|
ep.c | /*--------------------------------------------------------------------
NAS Parallel Benchmarks 3.0 structured OpenMP C versions - EP
This benchmark is an OpenMP C version of the NPB EP code.
The OpenMP C 2.3 versions are derived by RWCP from the serial Fortran versions
in "NPB 2.3-serial" developed by NAS. 3.0 translation is performed by the UVSQ.
Permission to use, copy, distribute and modify this software for any
purpose with or without fee is hereby granted.
This software is provided "as is" without express or implied warranty.
Information on OpenMP activities at RWCP is available at:
http://pdplab.trc.rwcp.or.jp/pdperf/Omni/
Information on NAS Parallel Benchmarks 2.3 is available at:
http://www.nas.nasa.gov/NAS/NPB/
--------------------------------------------------------------------*/
/*--------------------------------------------------------------------
Author: P. O. Frederickson
D. H. Bailey
A. C. Woo
OpenMP C version: S. Satoh
3.0 structure translation: M. Popov
--------------------------------------------------------------------*/
#include "../common/npb-C.h"
#include "npbparams.h"
/* parameters */
#define MK 16
#define MM (M - MK)
#define NN (1 << MM)
#define NK (1 << MK)
#define NQ 10
#define EPSILON 1.0e-8
#define A 1220703125.0
#define S 271828183.0
#define TIMERS_ENABLED FALSE
/* global variables */
/* common /storage/ */
#include <omp.h>
static double x[131072];
static double q[10];
/*--------------------------------------------------------------------
program EMBAR
c-------------------------------------------------------------------*/
/*
c This is the serial version of the APP Benchmark 1,
c the "embarassingly parallel" benchmark.
c
c M is the Log_2 of the number of complex pairs of uniform (0, 1) random
c numbers. MK is the Log_2 of the size of each batch of uniform random
c numbers. MK can be set for convenience on a given system, since it does
c not affect the results.
*/
int main(int argc,char **argv)
{
double Mops;
double t1;
double t2;
double t3;
double t4;
double x1;
double x2;
double sx;
double sy;
double tm;
double an;
double tt;
double gc;
double dum[3] = {(1.0), (1.0), (1.0)};
int np;
int ierr;
int node;
int no_nodes;
int i;
int ik;
int kk;
int l;
int k;
int nit;
int ierrcode;
int no_large_nodes;
int np_add;
int k_offset;
int j;
int nthreads = 1;
boolean verified;
/* character*13 */
char size[14];
/*
c Because the size of the problem is too large to store in a 32-bit
c integer for some classes, we put it into a string (for printing).
c Have to strip off the decimal point put in there by the floating
c point print statement (internal file)
*/
printf("\n\n NAS Parallel Benchmarks 3.0 structured OpenMP C version - EP Benchmark\n");
sprintf(size,"%12.0f",(pow(2.0,(28 + 1))));
#pragma omp parallel for private (j)
for (j = 13; j >= 1; j += -1) {
if (size[j] == '.')
size[j] = ' ';
}
printf(" Number of random numbers generated: %13s\n",size);
verified = 0;
/*
c Compute the number of "batches" of random number pairs generated
c per processor. Adjust if the number of processors does not evenly
c divide the total number
*/
np = 1 << 28 - 16;
/*
c Call the random number generator functions and initialize
c the x-array to reduce the effects of paging on the timings.
c Also, call all mathematical functions that are used. Make
c sure these initializations cannot be eliminated as dead code.
*/
vranlc(0,&dum[0],dum[1],&dum[2]);
dum[0] = randlc(&dum[1],dum[2]);
#pragma omp parallel for private (i)
for (i = 0; i <= 131071; i += 1) {
x[i] = - 1.0e99;
}
Mops = log((sqrt((fabs((1.0 > 1.0?1.0 : 1.0))))));
timer_clear(1);
timer_clear(2);
timer_clear(3);
timer_start(1);
vranlc(0,&t1,1220703125.0,x);
/* Compute AN = A ^ (2 * NK) (mod 2^46). */
t1 = 1220703125.0;
for (i = 1; i <= 17; i += 1) {
t2 = randlc(&t1,t1);
}
an = t1;
tt = 271828183.0;
gc = 0.0;
sx = 0.0;
sy = 0.0;
#pragma omp parallel for private (i)
for (i = 0; i <= 9; i += 1) {
q[i] = 0.0;
}
/*
c Each instance of this loop may be performed independently. We compute
c the k offsets separately to take into account the fact that some nodes
c have more numbers to generate than others
*/
k_offset = - 1;
{
double t1;
double t2;
double t3;
double t4;
double x1;
double x2;
int kk;
int i;
int ik;
int l;
/* private copy of q[0:NQ-1] */
double qq[10];
#pragma omp parallel for private (i)
for (i = 0; i <= 9; i += 1) {
qq[i] = 0.0;
}
//#pragma omp parallel for copyin(x, qq) private(x1, x2, t1, t2, t3, t4, ik, kk, i, l) reduction(+:sx) reduction(+:sy)
for (k = 1; k <= np; k += 1) {
kk = k_offset + k;
t1 = 271828183.0;
t2 = an;
/* Find starting seed t1 for this kk. */
for (i = 1; i <= 100; i += 1) {
ik = kk / 2;
if (2 * ik != kk)
t3 = randlc(&t1,t2);
if (ik == 0)
break;
t3 = randlc(&t2,t2);
kk = ik;
}
/* Compute uniform pseudorandom numbers. */
if (0 == 1)
timer_start(3);
vranlc(2 * (1 << 16),&t1,1220703125.0,x - 1);
if (0 == 1)
timer_stop(3);
/*
c Compute Gaussian deviates by acceptance-rejection method and
c tally counts in concentric square annuli. This loop is not
c vectorizable.
*/
if (0 == 1)
timer_start(2);
for (i = 0; i <= 65535; i += 1) {
x1 = 2.0 * x[2 * i] - 1.0;
x2 = 2.0 * x[2 * i + 1] - 1.0;
t1 = x1 * x1 + x2 * x2;
if (t1 <= 1.0) {
t2 = sqrt(- 2.0 * log(t1) / t1);
/* Xi */
t3 = x1 * t2;
/* Yi */
t4 = x2 * t2;
l = ((fabs(t3) > fabs(t4)?fabs(t3) : fabs(t4)));
/* counts */
qq[l] += 1.0;
/* sum of Xi */
sx = sx + t3;
/* sum of Yi */
sy = sy + t4;
}
}
if (0 == 1)
timer_stop(2);
}
{
#pragma omp parallel for private (i)
for (i = 0; i <= 9; i += 1) {
q[i] += qq[i];
}
}
//#if defined(_OPENMP)
// nthreads = omp_get_num_threads();
//#endif /* _OPENMP */
/* end of parallel region */
}
#pragma omp parallel for private (i) reduction (+:gc)
for (i = 0; i <= 9; i += 1) {
gc = gc + q[i];
}
timer_stop(1);
tm = timer_read(1);
nit = 0;
if (28 == 24) {
if (fabs((sx - - 3.247834652034740e3) / sx) <= 1.0e-8 && fabs((sy - - 6.958407078382297e3) / sy) <= 1.0e-8) {
verified = 1;
}
}
else if (28 == 25) {
if (fabs((sx - - 2.863319731645753e3) / sx) <= 1.0e-8 && fabs((sy - - 6.320053679109499e3) / sy) <= 1.0e-8) {
verified = 1;
}
}
else if (28 == 28) {
if (fabs((sx - - 4.295875165629892e3) / sx) <= 1.0e-8 && fabs((sy - - 1.580732573678431e4) / sy) <= 1.0e-8) {
verified = 1;
}
}
else if (28 == 30) {
if (fabs((sx - 4.033815542441498e4) / sx) <= 1.0e-8 && fabs((sy - - 2.660669192809235e4) / sy) <= 1.0e-8) {
verified = 1;
}
}
else if (28 == 32) {
if (fabs((sx - 4.764367927995374e4) / sx) <= 1.0e-8 && fabs((sy - - 8.084072988043731e4) / sy) <= 1.0e-8) {
verified = 1;
}
}
Mops = pow(2.0,(28 + 1)) / tm / 1000000.0;
printf("EP Benchmark Results: \nCPU Time = %10.4f\nN = 2^%5d\nNo. Gaussian Pairs = %15.0f\nSums = %25.15e %25.15e\nCounts:\n",tm,28,gc,sx,sy);
for (i = 0; i <= 9; i += 1) {
printf("%3d %15.0f\n",i,q[i]);
}
c_print_results("EP",'A',28 + 1,0,0,nit,nthreads,tm,Mops,"Random numbers generated",verified,"3.0 structured","14 Jan 2020","(none)","(none)","-lm","(none)","(none)","(none)","randdp");
if (0 == 1) {
printf("Total time: %f",(timer_read(1)));
printf("Gaussian pairs: %f",(timer_read(2)));
printf("Random numbers: %f",(timer_read(3)));
}
}
|
GB_unop__identity_uint32_int32.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_uint32_int32
// op(A') function: GB_unop_tran__identity_uint32_int32
// C type: uint32_t
// A type: int32_t
// cast: uint32_t cij = (uint32_t) aij
// unaryop: cij = aij
#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 ;
// casting
#define GB_CAST(z, aij) \
uint32_t z = (uint32_t) aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
int32_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
uint32_t z = (uint32_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_UINT32 || GxB_NO_INT32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop_apply__identity_uint32_int32
(
uint32_t *Cx, // Cx and Ax may be aliased
const int32_t *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 (int32_t), nthreads) ;
#else
#pragma omp parallel for num_threads(nthreads) schedule(static)
for (p = 0 ; p < anz ; p++)
{
int32_t aij = Ax [p] ;
uint32_t z = (uint32_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 ;
int32_t aij = Ax [p] ;
uint32_t z = (uint32_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_uint32_int32
(
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
|
pi_parallel.c | #include <omp.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#define N 10000
//[PARALLEL]
//Algoritmo de Gauss-Legrande Iterativo para o Cálculo de PI
long double pi(int iterations)
{
//inicializações
double i;
long double a = 1;
long double b = sqrt(2)/2;
long double t = 0.25;
long double p = 1;
long double a_next, b_next, t_next, aux; //constantes auxiliares
for(i = 0; i < iterations; i++)
{
//calcula as constantes da iteração 1
a_next = (a + b)/2;
b_next = sqrt(a * b);
aux = a - a_next; //evita o uso de pow(a, 2)
t_next = t - p * aux * aux;
//atualização das variáveis
p = 2*p;
a = a_next;
b = b_next;
t = t_next;
}
aux = (a + b)/2; //evita o uso de pow(a, 2)
return (aux * aux / t);
}
int main(int argc, char* argv[])
{
int n, i=0;
omp_set_num_threads(4);
#pragma omp parallel
{
for (i = 0; i <= N; i++)
{
printf("i = %d: %1.80Lf\n",i, pi(i));
}
n = omp_get_num_threads();
printf("Number of THRDS: %d\n", n);
}
}
|
mc_funcs.h | #ifndef MC_FUNCS
#define MC_FUNCS
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include <assert.h>
#include <string>
#include <iomanip>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <torch/extension.h>
#include <ATen/record_function.h>
#include <torch/csrc/autograd/VariableTypeUtils.h>
#include <vector>
#include <iostream>
#ifdef _OPENMP
#include <omp.h>
#pragma message "Using OpenMP"
#else
#define omp_get_max_threads() 1
#define omp_get_num_threads() 1
#define omp_get_thread_num() 0
#endif
#include <libxsmm.h>
//#include <libxsmm_intrinsics_x86.h>
#include <immintrin.h>
static thread_local unsigned int *rnd_state = NULL;
void set_rnd_seed(unsigned int seed)
{
#pragma omp parallel
{
int tid = omp_get_thread_num();
if(rnd_state) {
libxsmm_rng_destroy_extstate(rnd_state);
rnd_state = NULL;
}
rnd_state = libxsmm_rng_create_extstate(seed+tid);
}
}
void init_libxsmm()
{
libxsmm_init();
set_rnd_seed(0);
}
struct f32
{
std::vector<at::Tensor> dropout_forward(torch::Tensor input, float p, bool train);
at::Tensor dropout_backward(torch::Tensor input, torch::Tensor dropout_mask, float p);
};
// --------------------------------------- copy() -----------------------------------------------------------------
inline void f32_copy(int N, int M, int LDO, int LDI, libxsmm_meltw_unary_param *params)
{
libxsmm_meltw_unary_flags unary_flags = LIBXSMM_MELTW_FLAG_UNARY_NONE;
libxsmm_meltw_unary_type unary_type = LIBXSMM_MELTW_TYPE_UNARY_IDENTITY;
libxsmm_datatype compute_dtype = LIBXSMM_DATATYPE_F32;
libxsmm_meltwfunction_unary kernel = libxsmm_dispatch_meltw_unary(M, N, &LDI, &LDO, LIBXSMM_DATATYPE_F32, LIBXSMM_DATATYPE_F32, compute_dtype, unary_flags, unary_type);
if ( kernel == NULL )
{
fprintf( stderr, "JIT for f32 to f32 copy failed. Bailing...!\n");
exit(-1);
}
kernel(params);
}
inline void zero(int M, libxsmm_meltw_unary_param *params)
{
libxsmm_meltw_unary_flags unary_flags = LIBXSMM_MELTW_FLAG_UNARY_NONE;
libxsmm_meltw_unary_type unary_type = LIBXSMM_MELTW_TYPE_UNARY_XOR;
libxsmm_datatype dtype = LIBXSMM_DATATYPE_F32;
libxsmm_meltwfunction_unary kernel = libxsmm_dispatch_meltw_unary(M, 1, &M, &M, dtype, dtype, dtype, unary_flags, unary_type);
if ( kernel == NULL )
{
fprintf( stderr, "JIT for zero kernel failed. Bailing...!\n");
exit(-1);
}
kernel(params);
}
#endif
|
3d7pt_var.lbpar.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/*
* Order-1, 3D 7 point stencil with variable coefficients
* 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)
/* 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, m, test;
int Nx, Ny, Nz, Nt;
if (argc > 3) {
Nx = atoi(argv[1])+2;
Ny = atoi(argv[2])+2;
Nz = atoi(argv[3])+2;
}
if (argc > 4)
Nt = atoi(argv[4]);
// allocate the arrays
double ****A = (double ****) malloc(sizeof(double***)*2);
for(m=0; m<2;m++){
A[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
A[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
A[m][i][j] = (double*) malloc(sizeof(double)*Nx);
}
}
}
double ****coef = (double ****) malloc(sizeof(double***)*7);
for(m=0; m<7;m++){
coef[m] = (double ***) malloc(sizeof(double**)*Nz);
for(i=0; i<Nz; i++){
coef[m][i] = (double**) malloc(sizeof(double*)*Ny);
for(j=0;j<Ny;j++){
coef[m][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] = 32;
tile_size[1] = 32;
tile_size[2] = 16;
tile_size[3] = 64;
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);
}
}
}
for (m=0; m<7; m++) {
for (i=1; i<Nz; i++) {
for (j=1; j<Ny; j++) {
for (k=1; k<Nx; k++) {
coef[m][i][j][k] = 1.0 * (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
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library 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; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
Unicode 6.0. */
/* We do not support C11 <threads.h>. */
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
/* Start of CLooG code */
if ((Nt >= 2) && (Nx >= 3) && (Ny >= 3) && (Nz >= 3)) {
for (t1=-1;t1<=floord(Nt-2,16);t1++) {
lbp=max(ceild(t1,2),ceild(32*t1-Nt+3,32));
ubp=min(floord(Nt+Nz-4,32),floord(16*t1+Nz+13,32));
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6,t7,t8)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=max(max(0,ceild(32*t2-Nz-12,16)),t1);t3<=min(min(min(floord(Nt+Ny-4,16),floord(16*t1+Ny+29,16)),floord(32*t2+Ny+28,16)),floord(32*t1-32*t2+Nz+Ny+27,16));t3++) {
for (t4=max(max(max(0,ceild(t1-3,4)),ceild(32*t2-Nz-60,64)),ceild(16*t3-Ny-60,64));t4<=min(min(min(min(floord(Nt+Nx-4,64),floord(16*t1+Nx+29,64)),floord(32*t2+Nx+28,64)),floord(16*t3+Nx+12,64)),floord(32*t1-32*t2+Nz+Nx+27,64));t4++) {
for (t5=max(max(max(max(max(0,16*t1),32*t1-32*t2+1),32*t2-Nz+2),16*t3-Ny+2),64*t4-Nx+2);t5<=min(min(min(min(min(Nt-2,16*t1+31),32*t2+30),16*t3+14),64*t4+62),32*t1-32*t2+Nz+29);t5++) {
for (t6=max(max(32*t2,t5+1),-32*t1+32*t2+2*t5-31);t6<=min(min(32*t2+31,-32*t1+32*t2+2*t5),t5+Nz-2);t6++) {
for (t7=max(16*t3,t5+1);t7<=min(16*t3+15,t5+Ny-2);t7++) {
lbv=max(64*t4,t5+1);
ubv=min(64*t4+63,t5+Nx-2);
#pragma ivdep
#pragma vector always
for (t8=lbv;t8<=ubv;t8++) {
A[( t5 + 1) % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] = (((((((coef[0][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)]) + (coef[1][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6) - 1][ (-t5+t7)][ (-t5+t8)])) + (coef[2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6)][ (-t5+t7) - 1][ (-t5+t8)])) + (coef[3][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8) - 1])) + (coef[4][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6) + 1][ (-t5+t7)][ (-t5+t8)])) + (coef[5][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6)][ (-t5+t7) + 1][ (-t5+t8)])) + (coef[6][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] * A[ t5 % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8) + 1]));;
}
}
}
}
}
}
}
}
}
/* End of CLooG code */
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(1, "variable no-symmetry")
#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(A[0][i]);
free(A[1][i]);
}
free(A[0]);
free(A[1]);
for(m=0; m<7;m++){
for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(coef[m][i][j]);
}
free(coef[m][i]);
}
free(coef[m]);
}
return 0;
}
|
GB_unop__abs_uint8_uint8.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 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__abs_uint8_uint8)
// op(A') function: GB (_unop_tran__abs_uint8_uint8)
// C type: uint8_t
// A type: uint8_t
// cast: uint8_t cij = aij
// unaryop: cij = aij
#define GB_ATYPE \
uint8_t
#define GB_CTYPE \
uint8_t
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
uint8_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) \
uint8_t z = aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
uint8_t aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
uint8_t z = aij ; \
Cx [pC] = z ; \
}
// disable this operator and use the generic case if these conditions hold
#define GB_DISABLE \
(GxB_NO_ABS || GxB_NO_UINT8)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__abs_uint8_uint8)
(
uint8_t *Cx, // Cx and Ax may be aliased
const uint8_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++)
{
uint8_t aij = Ax [p] ;
uint8_t z = 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 ;
uint8_t aij = Ax [p] ;
uint8_t z = aij ;
Cx [p] = z ;
}
}
return (GrB_SUCCESS) ;
#endif
}
//------------------------------------------------------------------------------
// C = op (cast (A')): transpose, typecast, and apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_tran__abs_uint8_uint8)
(
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
|
CPULauncher.h | // ----------------------------------------------------------------------------
// - Open3D: www.open3d.org -
// ----------------------------------------------------------------------------
// The MIT License (MIT)
//
// Copyright (c) 2018-2021 www.open3d.org
//
// 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.
// ----------------------------------------------------------------------------
#pragma once
#include <cstdint>
#include <vector>
#include "open3d/utility/Parallel.h"
namespace open3d {
namespace core {
namespace kernel {
namespace cpu_launcher {
/// The value is chosen heuristically for small element-wise ops. When the
/// number of workloads is smaller or equal to SMALL_OP_GRAIN_SIZE, the
/// workloads are executed in serial, otherwise they are executed in parallel.
static constexpr int64_t SMALL_OP_GRAIN_SIZE = 32767;
/// \brief Run a function in parallel on CPU.
///
/// This is typically used together with cuda_launcher::ParallelFor() to
/// share the same code between CPU and CUDA. For example:
///
/// ```cpp
/// #if defined(__CUDACC__)
/// namespace launcher = core::kernel::cuda_launcher;
/// #else
/// namespace launcher = core::kernel::cpu_launcher;
/// #endif
///
/// launcher::ParallelFor(num_workloads, [=] OPEN3D_DEVICE(int64_t idx) {
/// process_workload(idx);
/// });
/// ```
///
/// \param n The number of workloads.
/// \param func The function to be executed in parallel. The function should
/// take an int64_t workload index and returns void, i.e., `void func(int64_t)`.
///
/// \note This is optimized for uniform work items, i.e. where each call to \p
/// func takes the same time.
/// \note If you use a lambda function, capture only the required variables
/// instead of all to prevent accidental race conditions. If you want the kernel
/// to be used on both CPU and CUDA, capture the variables by value.
template <typename func_t>
void ParallelFor(int64_t n, const func_t& func) {
#pragma omp parallel for num_threads(utility::EstimateMaxThreads())
for (int64_t i = 0; i < n; ++i) {
func(i);
}
}
/// Run a function in parallel on CPU when the number of workloads is larger
/// than a threshold.
///
/// \param n The number of workloads.
/// \param grain_size If \p n <= \p grain_size, the jobs will be executed in
/// serial.
/// \param func The function to be executed in parallel. The function should
/// take an int64_t workload index and returns void, i.e., `void func(int64_t)`.
template <typename func_t>
void ParallelFor(int64_t n, int64_t grain_size, const func_t& func) {
#pragma omp parallel for schedule(static) if (n > grain_size) \
num_threads(utility::EstimateMaxThreads())
for (int64_t i = 0; i < n; ++i) {
func(i);
}
}
} // namespace cpu_launcher
} // namespace kernel
} // namespace core
} // namespace open3d
|
DRB003-antidep2-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.
*/
/*
A two-level loop nest with loop carried anti-dependence on the outer level.
Data race pair: a[i][j]@67:7 vs. a[i+1][j]@67:18
*/
#include "omprace.h"
#include <omp.h>
#include <stdio.h>
int main(int argc,char *argv[])
{
omprace_init();
int i, j;
int len = 20;
double a[20][20];
for (i=0; i< len; i++)
for (j=0; j<len; j++)
a[i][j] = 0.5;
#pragma omp parallel for private(j)
for (i = 0; i < len - 1; i += 1) {
for (j = 0; j < len ; j += 1) {
a[i][j] += a[i + 1][j];
}
}
printf ("a[10][10]=%f\n", a[10][10]);
omprace_fini();
return 0;
}
|
log_progress.h | /*
*
* Copyright (c) 2014, Nicola Pezzotti (Delft University of Technology)
* All rights reserved.
*
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the Delft University of Technology.
* 4. Neither the name of the Delft University of Technology 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 NICOLA PEZZOTTI ''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 NICOLA PEZZOTTI 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 LOG_PROGRESS_H
#define LOG_PROGRESS_H
#include "hdi/utils/abstract_log.h"
#include <string>
#include <omp.h>
namespace hdi{
namespace utils{
//! shows log on the standar output stream
class LogProgress{
public:
LogProgress(AbstractLog* log):_log(log),_current_step(0),_current_tick(0){}
//! set the number of steps made by the algorithm
void setNumSteps(int num_steps){_num_steps = num_steps;}
//! set the number of ticks made by the progress
void setNumTicks(int num_ticks){_num_ticks = num_ticks-1;}
//! set name
void setName(std::string name){_name = name;}
//! start
void start();
//! end logging
void finish();
//! make a step
inline void step(){
if(_log == nullptr){return;}
#pragma omp atomic
++_current_step;
//only the first thread is allowed to generate a tick
if(omp_get_thread_num() == 0){
double perc = double(_current_step)/_num_steps;
int tick = perc*(_num_ticks+1);
if(tick > _current_tick){
++_current_tick;
std::stringstream ss;
ss << perc*100 << "%";
_log->display(ss.str(),true);
}
}
}
private:
AbstractLog* _log;
int _num_steps;
int _current_step;
int _num_ticks;
int _current_tick;
std::string _name;
};
}
}
#endif // COUT_LOG_H
|
core_sormqr.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/core_blas/core_zunmqr.c, normal z -> s, Fri Sep 28 17:38:25 2018
*
**/
#include <plasma_core_blas.h>
#include "plasma_types.h"
#include "plasma_internal.h"
#include "core_lapack.h"
#include <omp.h>
/***************************************************************************//**
*
* @ingroup core_unmqr
*
* Overwrites the general m-by-n tile C with
*
* side = PlasmaLeft side = PlasmaRight
* trans = PlasmaNoTrans Q * C C * Q
* trans = PlasmaTrans Q^T * C C * Q^T
*
* where Q is a orthogonal matrix defined as the product of k
* elementary reflectors
* \f[
* Q = H(1) H(2) ... H(k)
* \f]
* as returned by plasma_core_sgeqrt. Q is of order m if side = PlasmaLeft
* and of order n if side = PlasmaRight.
*
*******************************************************************************
*
* @param[in] side
* - PlasmaLeft : apply Q or Q^T from the Left;
* - PlasmaRight : apply Q or Q^T from the Right.
*
* @param[in] trans
* - PlasmaNoTrans : No transpose, apply Q;
* - PlasmaTrans : Transpose, apply Q^T.
*
* @param[in] m
* The number of rows of the tile C. m >= 0.
*
* @param[in] n
* The number of columns of the tile C. n >= 0.
*
* @param[in] k
* The number of elementary reflectors whose product defines
* the matrix Q.
* If side = PlasmaLeft, m >= k >= 0;
* if side = PlasmaRight, n >= k >= 0.
*
* @param[in] ib
* The inner-blocking size. ib >= 0.
*
* @param[in] A
* Dimension: (lda,k)
* The i-th column must contain the vector which defines the
* elementary reflector H(i), for i = 1,2,...,k,
* as returned by plasma_core_sgeqrt in the first k columns of its
* array argument A.
*
* @param[in] lda
* The leading dimension of the array A.
* If side = PlasmaLeft, lda >= max(1,m);
* if side = PlasmaRight, lda >= max(1,n).
*
* @param[in] T
* The ib-by-k triangular factor T of the block reflector.
* T is upper triangular by block (economic storage);
* The rest of the array is not referenced.
*
* @param[in] ldt
* The leading dimension of the array T. ldt >= ib.
*
* @param[in,out] C
* On entry, the m-by-n tile C.
* On exit, C is overwritten by Q*C or Q^T*C or C*Q^T or C*Q.
*
* @param[in] ldc
* The leading dimension of the array C. ldc >= max(1,m).
*
* @param work
* Auxiliary workspace array of length
* ldwork-by-n if side == PlasmaLeft
* ldwork-by-ib if side == PlasmaRight
*
* @param[in] ldwork
* The leading dimension of the array work.
* ldwork >= max(1,ib) if side == PlasmaLeft
* ldwork >= max(1,m) if side == PlasmaRight
*
*******************************************************************************
*
* @retval PlasmaSuccess successful exit
* @retval < 0 if -i, the i-th argument had an illegal value
*
******************************************************************************/
__attribute__((weak))
int plasma_core_sormqr(plasma_enum_t side, plasma_enum_t trans,
int m, int n, int k, int ib,
const float *A, int lda,
const float *T, int ldt,
float *C, int ldc,
float *work, int ldwork)
{
// Check input arguments.
if (side != PlasmaLeft && side != PlasmaRight) {
plasma_coreblas_error("illegal value of side");
return -1;
}
int nq; // order of Q
int nw; // dimension of work
if (side == PlasmaLeft) {
nq = m;
nw = n;
}
else {
nq = n;
nw = m;
}
if (trans != PlasmaNoTrans && trans != PlasmaTrans) {
plasma_coreblas_error("illegal value of trans");
return -2;
}
if (m < 0) {
plasma_coreblas_error("illegal value of m");
return -3;
}
if (n < 0) {
plasma_coreblas_error("illegal value of n");
return -4;
}
if (k < 0 || k > nq) {
plasma_coreblas_error("illegal value of k");
return -5;
}
if (ib < 0) {
plasma_coreblas_error("illegal value of ib");
return -6;
}
if (A == NULL) {
plasma_coreblas_error("NULL A");
return -7;
}
if (lda < imax(1, nq) && nq > 0) {
plasma_coreblas_error("illegal value of lda");
return -8;
}
if (T == NULL) {
plasma_coreblas_error("NULL T");
return -9;
}
if (ldt < imax(1, ib)) {
plasma_coreblas_error("illegal value of ldt");
return -10;
}
if (C == NULL) {
plasma_coreblas_error("NULL C");
return -11;
}
if (ldc < imax(1, m) && m > 0) {
plasma_coreblas_error("illegal value of ldc");
return -12;
}
if (work == NULL) {
plasma_coreblas_error("NULL work");
return -13;
}
if (ldwork < imax(1, nw) && nw > 0) {
plasma_coreblas_error("illegal value of ldwork");
return -14;
}
// quick return
if (m == 0 || n == 0 || k == 0)
return PlasmaSuccess;
int i1, i3;
if ((side == PlasmaLeft && trans != PlasmaNoTrans) ||
(side == PlasmaRight && trans == PlasmaNoTrans)) {
i1 = 0;
i3 = ib;
}
else {
i1 = ((k-1)/ib)*ib;
i3 = -ib;
}
for (int i = i1; i > -1 && i < k; i += i3) {
int kb = imin(ib, k-i);
int ic = 0;
int jc = 0;
int ni = n;
int mi = m;
if (side == PlasmaLeft) {
// H or H^T is applied to C(i:m,1:n).
mi = m - i;
ic = i;
}
else {
// H or H^T is applied to C(1:m,i:n).
ni = n - i;
jc = i;
}
// Apply H or H^T.
LAPACKE_slarfb_work(LAPACK_COL_MAJOR,
lapack_const(side),
lapack_const(trans),
lapack_const(PlasmaForward),
lapack_const(PlasmaColumnwise),
mi, ni, kb,
&A[lda*i+i], lda,
&T[ldt*i], ldt,
&C[ldc*jc+ic], ldc,
work, ldwork);
}
return PlasmaSuccess;
}
/******************************************************************************/
void plasma_core_omp_sormqr(plasma_enum_t side, plasma_enum_t trans,
int m, int n, int k, int ib,
const float *A, int lda,
const float *T, int ldt,
float *C, int ldc,
plasma_workspace_t work,
plasma_sequence_t *sequence, plasma_request_t *request)
{
#pragma omp task depend(in:A[0:lda*k]) \
depend(in:T[0:ib*k]) \
depend(inout:C[0:ldc*n])
{
if (sequence->status == PlasmaSuccess) {
// Prepare workspaces.
int tid = omp_get_thread_num();
float *W = (float*)work.spaces[tid];
int ldwork = side == PlasmaLeft ? n : m; // TODO: float check
// Call the kernel.
int info = plasma_core_sormqr(side, trans,
m, n, k, ib,
A, lda,
T, ldt,
C, ldc,
W, ldwork);
if (info != PlasmaSuccess) {
plasma_error("core_sormqr() failed");
plasma_request_fail(sequence, request, PlasmaErrorInternal);
}
}
}
}
|
masked.c | // RUN: %libomp-compile-and-run | FileCheck %s
// REQUIRES: ompt
// GCC generates code that does not call the runtime for the master construct
// XFAIL: gcc
#include "callback.h"
#include <omp.h>
int main() {
int x = 0;
#pragma omp parallel num_threads(2)
{
#pragma omp master
{
print_fuzzy_address(1);
x++;
}
print_current_address(2);
}
printf("%" PRIu64 ": x=%d\n", ompt_get_thread_data()->value, x);
return 0;
}
// Check if libomp supports the callbacks for this test.
// CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_masked'
// CHECK: 0: NULL_POINTER=[[NULL:.*$]]
// CHECK: {{^}}[[MASTER_ID:[0-9]+]]: ompt_event_masked_begin:
// CHECK-SAME: parallel_id=[[PARALLEL_ID:[0-9]+]], task_id=[[TASK_ID:[0-9]+]],
// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS:0x[0-f]+]]{{[0-f][0-f]}}
// CHECK: {{^}}[[MASTER_ID]]: fuzzy_address={{.*}}[[RETURN_ADDRESS]]
// CHECK: {{^}}[[MASTER_ID]]: ompt_event_masked_end:
// CHECK-SAME: parallel_id=[[PARALLEL_ID]], task_id=[[TASK_ID]],
// CHECK-SAME: codeptr_ra=[[RETURN_ADDRESS_END:0x[0-f]+]]
// CHECK: {{^}}[[MASTER_ID]]: current_address={{.*}}[[RETURN_ADDRESS_END]]
|
staticChunk.c | #include <omp.h>
#include <stdio.h>
int main(void)
{
double a[1000];
int i;
int n;
scanf("%d",&n);
#pragma omp for schedule(static)
for (i=0;i<n;i++)
{
a[i]=(double)i/2.0;
}
printf("a[878]=%f\n",a[878]);
return 0;
}
|
3d7pt.lbpar.c | #include <omp.h>
#include <math.h>
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define max(x,y) ((x) > (y)? (x) : (y))
#define min(x,y) ((x) < (y)? (x) : (y))
/*
* Order-1, 3D 7 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)
/* 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])+2;
Ny = atoi(argv[2])+2;
Nz = atoi(argv[3])+2;
}
if (argc > 4)
Nt = atoi(argv[4]);
double ****A = (double ****) malloc(sizeof(double***)*2);
A[0] = (double ***) malloc(sizeof(double**)*Nz);
A[1] = (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);
for(j=0;j<Ny;j++){
A[0][i][j] = (double*) malloc(sizeof(double)*Nx);
A[1][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] = 8;
tile_size[1] = 8;
tile_size[2] = 16;
tile_size[3] = 256;
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;
const double alpha = 0.0876;
const double beta = 0.0765;
// 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);
}
}
}
#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
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library 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; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
/* wchar_t uses ISO/IEC 10646 (2nd ed., published 2011-03-15) /
Unicode 6.0. */
/* We do not support C11 <threads.h>. */
int t1, t2, t3, t4, t5, t6, t7, t8;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
/* Start of CLooG code */
if ((Nt >= 2) && (Nx >= 3) && (Ny >= 3) && (Nz >= 3)) {
for (t1=-1;t1<=floord(Nt-2,4);t1++) {
lbp=max(ceild(t1,2),ceild(8*t1-Nt+3,8));
ubp=min(floord(Nt+Nz-4,8),floord(4*t1+Nz+1,8));
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6,t7,t8)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=max(max(0,ceild(t1-3,4)),ceild(8*t2-Nz-12,16));t3<=min(min(min(floord(Nt+Ny-4,16),floord(4*t1+Ny+5,16)),floord(8*t2+Ny+4,16)),floord(8*t1-8*t2+Nz+Ny+3,16));t3++) {
for (t4=max(max(max(0,ceild(t1-63,64)),ceild(8*t2-Nz-252,256)),ceild(16*t3-Ny-252,256));t4<=min(min(min(min(floord(Nt+Nx-4,256),floord(4*t1+Nx+5,256)),floord(8*t2+Nx+4,256)),floord(16*t3+Nx+12,256)),floord(8*t1-8*t2+Nz+Nx+3,256));t4++) {
for (t5=max(max(max(max(max(0,4*t1),8*t1-8*t2+1),8*t2-Nz+2),16*t3-Ny+2),256*t4-Nx+2);t5<=min(min(min(min(min(Nt-2,4*t1+7),8*t2+6),16*t3+14),256*t4+254),8*t1-8*t2+Nz+5);t5++) {
for (t6=max(max(8*t2,t5+1),-8*t1+8*t2+2*t5-7);t6<=min(min(8*t2+7,-8*t1+8*t2+2*t5),t5+Nz-2);t6++) {
for (t7=max(16*t3,t5+1);t7<=min(16*t3+15,t5+Ny-2);t7++) {
lbv=max(256*t4,t5+1);
ubv=min(256*t4+255,t5+Nx-2);
#pragma ivdep
#pragma vector always
for (t8=lbv;t8<=ubv;t8++) {
A[( t5 + 1) % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)] = ((alpha * A[ t5 % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8)]) + (beta * (((((A[ t5 % 2][ (-t5+t6) - 1][ (-t5+t7)][ (-t5+t8)] + A[ t5 % 2][ (-t5+t6)][ (-t5+t7) - 1][ (-t5+t8)]) + A[ t5 % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8) - 1]) + A[ t5 % 2][ (-t5+t6) + 1][ (-t5+t7)][ (-t5+t8)]) + A[ t5 % 2][ (-t5+t6)][ (-t5+t7) + 1][ (-t5+t8)]) + A[ t5 % 2][ (-t5+t6)][ (-t5+t7)][ (-t5+t8) + 1])));;
}
}
}
}
}
}
}
}
}
/* End of CLooG code */
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(1, "constant")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays (Causing performance degradation
/* for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
}
free(A[0][i]);
free(A[1][i]);
}
free(A[0]);
free(A[1]);
*/
return 0;
}
|
centralized_sensereversal.c | /*
* CENTRALIZED SENSE REVERSAL BARRIER: OPENMP
* To show correct functionality of barrier: Uncomment printf in main
* To compile: gcc -o centralized_sensereversal centralized_sensereversal.c -lm -fopenmp
* To run: ./centralized_sensereversal [num_threads num_barriers]
*/
#include <omp.h>
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <sys/time.h>
bool globalSense;
bool *localSense;
int startcount;
int P, N;
int FetchAndDecrementCount();
void SenseReversalBarrier_Init()
{
startcount = P;
localSense = (bool*) malloc(sizeof(bool)*(P));
int i;
for (i = 0; i < P; ++i)
localSense[i] = true;
globalSense = true;
}
void SenseReversalBarrier(int thread_num)
{
localSense[thread_num] = !localSense[thread_num]; // Toggle private sense variable
if (FetchAndDecrementCount() == 1)
{
startcount = P;
globalSense = 1 - globalSense;
}
else
{
while (globalSense != localSense[thread_num]) { } // Spin
}
}
//Gets the current count and decrements it. Also returns the current count
int FetchAndDecrementCount()
{
int myCount;
#pragma omp critical
{
myCount = startcount;
startcount--;
}
return myCount;
}
int main(int argc, char **argv)
{
int thread_num = -1;
if (argc==3){
if (sscanf (argv[1], "%d", &P)!=1) printf ("P - not an integer\n");
if (sscanf (argv[2], "%d", &N)!=1) printf ("N - not an integer\n");
}
else {P = 4; N = 2;}
struct timeval tv1, tv2;
double total_time;
SenseReversalBarrier_Init();
gettimeofday(&tv1, NULL);
#pragma omp parallel num_threads(P) shared(N) firstprivate(thread_num)
{
int i;
thread_num = omp_get_thread_num();
for (i = 0; i < N; ++i)
{
// printf("\n========Thread %d entered barrier %d=======",thread_num, i);
SenseReversalBarrier(thread_num);
// printf("\n========Thread %d entered barrier %d=======",thread_num, i);
SenseReversalBarrier(thread_num);
// printf("\n========Thread %d entered barrier %d=======",thread_num, i);
SenseReversalBarrier(thread_num);
// printf("\n========Thread %d entered barrier %d=======",thread_num, i);
SenseReversalBarrier(thread_num);
// printf("\n========Thread %d entered barrier %d=======",thread_num, i);
SenseReversalBarrier(thread_num);
}
}
gettimeofday(&tv2, NULL);
total_time = (double) (tv2.tv_usec - tv1.tv_usec) + (double) (tv2.tv_sec - tv1.tv_sec)*1000000;
printf("\nSUMMARY:\nTotal run-time for %d "
"loops with 5 barriers per loop: %fs\n"
"The average time per barrier: %fus\n",
N, total_time/1000000, (double)(total_time/(N*5)));
return 0;
} |
XSHA512_fmt_plug.c | /*
* This file is part of John the Ripper password cracker,
* Copyright (c) 2008,2011 by Solar Designer
*/
#if FMT_EXTERNS_H
extern struct fmt_main fmt_XSHA512;
#elif FMT_REGISTERS_H
john_register_one(&fmt_XSHA512);
#else
#include "sha2.h"
#include "arch.h"
#include "params.h"
#include "common.h"
#include "formats.h"
#include "johnswap.h"
#include "simd-intrinsics.h"
#include "rawSHA512_common.h"
#ifdef _OPENMP
#include <omp.h>
#ifdef SIMD_COEF_64
#ifndef OMP_SCALE
#define OMP_SCALE 4096
#endif
#else
#ifndef OMP_SCALE
#define OMP_SCALE 8192
#endif
#endif
#endif
#include "memdbg.h"
#define FORMAT_LABEL "xsha512"
#define FORMAT_NAME "Mac OS X 10.7"
#define ALGORITHM_NAME "SHA512 " SHA512_ALGORITHM_NAME
#define PLAINTEXT_LENGTH 107
#define SALT_SIZE 4
#define SALT_ALIGN sizeof(uint32_t)
#ifdef SIMD_COEF_64
#define MIN_KEYS_PER_CRYPT (SIMD_COEF_64*SIMD_PARA_SHA512)
#define MAX_KEYS_PER_CRYPT (SIMD_COEF_64*SIMD_PARA_SHA512)
#else
#define MIN_KEYS_PER_CRYPT 1
#define MAX_KEYS_PER_CRYPT 1
#endif
#if ARCH_BITS >= 64 || defined(__SSE2__)
/* 64-bitness happens to correlate with faster memcpy() */
#define PRECOMPUTE_CTX_FOR_SALT
#else
#undef PRECOMPUTE_CTX_FOR_SALT
#endif
#define BINARY_SIZE DIGEST_SIZE
#ifdef SIMD_COEF_64
#define GETPOS(i, index) ( (index&(SIMD_COEF_64-1))*8 + ((i)&(0xffffffff-7))*SIMD_COEF_64 + (7-((i)&7)) + (unsigned int)index/SIMD_COEF_64*SHA_BUF_SIZ*SIMD_COEF_64*8 )
static uint64_t (*saved_key)[SHA_BUF_SIZ*MAX_KEYS_PER_CRYPT];
static uint64_t (*crypt_out);
static int max_keys;
#else
static char (*saved_key)[PLAINTEXT_LENGTH + 1];
static int (*saved_len);
static uint32_t (*crypt_out)[DIGEST_SIZE/sizeof(uint32_t)];
#ifdef PRECOMPUTE_CTX_FOR_SALT
static SHA512_CTX ctx_salt;
#else
static uint32_t saved_salt;
#endif
#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;
self->params.max_keys_per_crypt *= omp_t;
#endif
#ifdef SIMD_COEF_64
#ifndef _OPENMP
int omp_t = 1;
#endif
saved_key = mem_calloc_align(omp_t, sizeof(*saved_key), MEM_ALIGN_SIMD);
crypt_out = mem_calloc_align(self->params.max_keys_per_crypt,
8 * sizeof(uint64_t), MEM_ALIGN_SIMD);
max_keys = self->params.max_keys_per_crypt;
#else
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));
#endif
}
static void done(void)
{
MEM_FREE(crypt_out);
#ifndef SIMD_COEF_64
MEM_FREE(saved_len);
#endif
MEM_FREE(saved_key);
}
static void *get_salt(char *ciphertext)
{
static union {
unsigned char c[SALT_SIZE];
uint32_t dummy;
} buf;
unsigned char *out = buf.c;
char *p;
int i;
ciphertext += XSHA512_TAG_LENGTH;
p = ciphertext;
for (i = 0; i < sizeof(buf.c); i++) {
out[i] =
(atoi16[ARCH_INDEX(*p)] << 4) |
atoi16[ARCH_INDEX(p[1])];
p += 2;
}
return out;
}
#ifdef SIMD_COEF_64
#define HASH_IDX (((unsigned int)index&(SIMD_COEF_64-1))+(unsigned int)index/SIMD_COEF_64*8*SIMD_COEF_64)
static int get_hash_0 (int index) { return crypt_out[HASH_IDX] & PH_MASK_0; }
static int get_hash_1 (int index) { return crypt_out[HASH_IDX] & PH_MASK_1; }
static int get_hash_2 (int index) { return crypt_out[HASH_IDX] & PH_MASK_2; }
static int get_hash_3 (int index) { return crypt_out[HASH_IDX] & PH_MASK_3; }
static int get_hash_4 (int index) { return crypt_out[HASH_IDX] & PH_MASK_4; }
static int get_hash_5 (int index) { return crypt_out[HASH_IDX] & PH_MASK_5; }
static int get_hash_6 (int index) { return crypt_out[HASH_IDX] & PH_MASK_6; }
#else
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; }
#endif
static int salt_hash(void *salt)
{
return *(uint32_t *)salt & (SALT_HASH_SIZE - 1);
}
static void set_salt(void *salt)
{
#ifndef SIMD_COEF_64
#ifdef PRECOMPUTE_CTX_FOR_SALT
SHA512_Init(&ctx_salt);
SHA512_Update(&ctx_salt, salt, SALT_SIZE);
#else
saved_salt = *(uint32_t *)salt;
#endif
#else
int i;
unsigned char *wucp = (unsigned char*)saved_key;
for (i = 0; i < max_keys; ++i) {
wucp[GETPOS(0, i)] = ((char*)salt)[0];
wucp[GETPOS(1, i)] = ((char*)salt)[1];
wucp[GETPOS(2, i)] = ((char*)salt)[2];
wucp[GETPOS(3, i)] = ((char*)salt)[3];
}
#endif
}
static void set_key(char *key, int index)
{
#ifndef SIMD_COEF_64
int length = strlen(key);
if (length > PLAINTEXT_LENGTH)
length = PLAINTEXT_LENGTH;
saved_len[index] = length;
memcpy(saved_key[index], key, length);
#else
uint64_t *keybuffer = &((uint64_t *)saved_key)[(index&(SIMD_COEF_64-1)) + (unsigned int)index/SIMD_COEF_64*SHA_BUF_SIZ*SIMD_COEF_64];
uint64_t *keybuf_word = keybuffer;
unsigned int len;
uint64_t temp;
unsigned char *wucp = (unsigned char*)saved_key;
// ok, first 4 bytes (if there are that many or more), we handle one offs.
// this is because we already have 4 byte salt loaded into our saved_key.
// IF there are more bytes of password, we drop into the multi loader.
#if ARCH_ALLOWS_UNALIGNED
const uint64_t *wkey = (uint64_t*)&(key[4]);
#else
char buf_aligned[PLAINTEXT_LENGTH + 1] JTR_ALIGN(sizeof(uint64_t));
const uint64_t *wkey = is_aligned(key + 4, sizeof(uint64_t)) ?
(uint64_t*)(key + 4) : (uint64_t*)buf_aligned;
if ((char *)wkey == buf_aligned && strlen(key) >= 4)
strcpy(buf_aligned, key + 4);
#endif
len = 4;
if (key[0] == 0) {wucp[GETPOS(4, index)] = 0x80; wucp[GETPOS(5, index)] = wucp[GETPOS(6, index)] = wucp[GETPOS(7, index)] = 0; goto key_cleaning; }
wucp[GETPOS(4, index)] = key[0];
++len;
if (key[1] == 0) {wucp[GETPOS(5, index)] = 0x80; wucp[GETPOS(6, index)] = wucp[GETPOS(7, index)] = 0; goto key_cleaning; }
wucp[GETPOS(5, index)] = key[1];
++len;
if (key[2] == 0) {wucp[GETPOS(6, index)] = 0x80; wucp[GETPOS(7, index)] = 0; goto key_cleaning; }
wucp[GETPOS(6, index)] = key[2];
++len;
if (key[3] == 0) {wucp[GETPOS(7, index)] = 0x80; goto key_cleaning; }
wucp[GETPOS(7, index)] = key[3];
++len;
keybuf_word += SIMD_COEF_64;
while((unsigned char)(temp = *wkey++)) {
if (!(temp & 0xff00))
{
*keybuf_word = JOHNSWAP64((temp & 0xff) | (0x80 << 8));
len++;
goto key_cleaning;
}
if (!(temp & 0xff0000))
{
*keybuf_word = JOHNSWAP64((temp & 0xffff) | (0x80 << 16));
len+=2;
goto key_cleaning;
}
if (!(temp & 0xff000000))
{
*keybuf_word = JOHNSWAP64((temp & 0xffffff) | (0x80ULL << 24));
len+=3;
goto key_cleaning;
}
if (!(temp & 0xff00000000ULL))
{
*keybuf_word = JOHNSWAP64((temp & 0xffffffff) | (0x80ULL << 32));
len+=4;
goto key_cleaning;
}
if (!(temp & 0xff0000000000ULL))
{
*keybuf_word = JOHNSWAP64((temp & 0xffffffffffULL) | (0x80ULL << 40));
len+=5;
goto key_cleaning;
}
if (!(temp & 0xff000000000000ULL))
{
*keybuf_word = JOHNSWAP64((temp & 0xffffffffffffULL) | (0x80ULL << 48));
len+=6;
goto key_cleaning;
}
if (!(temp & 0xff00000000000000ULL))
{
*keybuf_word = JOHNSWAP64((temp & 0xffffffffffffffULL) | (0x80ULL << 56));
len+=7;
goto key_cleaning;
}
*keybuf_word = JOHNSWAP64(temp);
len += 8;
keybuf_word += SIMD_COEF_64;
}
*keybuf_word = 0x8000000000000000ULL;
key_cleaning:
keybuf_word += SIMD_COEF_64;
while(*keybuf_word) {
*keybuf_word = 0;
keybuf_word += SIMD_COEF_64;
}
keybuffer[15*SIMD_COEF_64] = len << 3;
#endif
}
static char *get_key(int index)
{
#ifndef SIMD_COEF_64
saved_key[index][saved_len[index]] = 0;
return saved_key[index];
#else
static unsigned char key[PLAINTEXT_LENGTH+1];
int i;
unsigned char *wucp = (unsigned char*)saved_key;
uint64_t *keybuffer = &((uint64_t*)saved_key)[(index&(SIMD_COEF_64-1)) + (unsigned int)index/SIMD_COEF_64*SHA_BUF_SIZ*SIMD_COEF_64];
int len = (keybuffer[15*SIMD_COEF_64] >> 3) - SALT_SIZE;
for (i = 0; i < len; ++i)
key[i] = wucp[GETPOS(SALT_SIZE + i, index)];
key[i] = 0;
return (char*)key;
#endif
}
static int crypt_all(int *pcount, struct db_salt *salt)
{
const int count = *pcount;
int index;
#ifdef _OPENMP
#ifndef SIMD_COEF_64
#ifdef PRECOMPUTE_CTX_FOR_SALT
#pragma omp parallel for default(none) private(index) shared(ctx_salt, saved_key, saved_len, crypt_out)
#else
#pragma omp parallel for default(none) private(index) shared(saved_salt, saved_key, saved_len, crypt_out)
#endif
#else
#pragma omp parallel for
#endif
#endif
for (index = 0; index < count; index += MAX_KEYS_PER_CRYPT) {
#ifdef SIMD_COEF_64
SIMDSHA512body(&saved_key[index/MAX_KEYS_PER_CRYPT], &crypt_out[HASH_IDX], NULL, SSEi_MIXED_IN);
#else
SHA512_CTX ctx;
#ifdef PRECOMPUTE_CTX_FOR_SALT
memcpy(&ctx, &ctx_salt, sizeof(ctx));
#else
SHA512_Init(&ctx);
SHA512_Update(&ctx, &saved_salt, SALT_SIZE);
#endif
SHA512_Update(&ctx, saved_key[index], saved_len[index]);
SHA512_Final((unsigned char *)(crypt_out[index]), &ctx);
#endif
}
return count;
}
static int cmp_all(void *binary, int count)
{
unsigned int index;
for (index = 0; index < count; index++)
#ifdef SIMD_COEF_64
if (((uint64_t *) binary)[0] == crypt_out[HASH_IDX])
#else
if ( ((uint32_t*)binary)[0] == crypt_out[index][0] )
#endif
return 1;
return 0;
}
static int cmp_one(void *binary, int index)
{
#ifdef SIMD_COEF_64
int i;
for (i = 0; i < BINARY_SIZE/sizeof(uint64_t); i++)
if (((uint64_t*) binary)[i] != crypt_out[HASH_IDX + i*SIMD_COEF_64])
return 0;
return 1;
#else
return !memcmp(binary, crypt_out[index], BINARY_SIZE);
#endif
}
static int cmp_exact(char *source, int index)
{
return 1;
}
struct fmt_main fmt_XSHA512 = {
{
FORMAT_LABEL,
FORMAT_NAME,
ALGORITHM_NAME,
BENCHMARK_COMMENT,
XSHA512_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 },
{ FORMAT_TAG },
sha512_common_tests_xsha512
}, {
init,
done,
fmt_default_reset,
sha512_common_prepare_xsha512,
sha512_common_valid_xsha512,
sha512_common_split_xsha512,
sha512_common_binary_xsha512,
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
},
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 */
|
lu-dep-timed.c | /*
* Copyright (C) 2010 Computer Architecture and Parallel Systems Laboratory (CAPSL)
*
* Original author: Elkin E. Garcia
* E-Mail: egarcia@capsl.udel.edu
*
* License
* Redistribution of this code is allowed only after an explicit permission is
* given by the original author or CAPSL and this license should be included in
* all files, either existing or new ones. Modifying the code is allowed, but
* the original author and/or CAPSL must be notified about these modifications.
* The original author and/or CAPSL is also allowed to use these modifications
* and publicly report results that include them. Appropriate acknowledgments
* to everyone who made the modifications will be added in this case.
*
* Warranty
*
* THIS CODE IS PROVIDED ON AN "AS IS"
* THIS CODE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTY OF ANY KIND,
* EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT
* THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR
* PURPOSE OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
* OF THE COVERED CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN
* ANY RESPECT, YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME
* THE COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
* OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY
* COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
*/
/*
Static blocked LU Decomposition
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <omp.h>
#include <math.h>
#define CHECK 1
void Print_Matrix (double *v, int M, int N);
void InitMatrix(double *A, int N);
void ProcessDiagonalBlock(double *A, int L1, int N);
void ProcessBlockOnRow(double *A, double *D, int L1, int L3, int N);
void ProcessBlockOnColumn(double *A, double *D, int L1, int L2, int N);
void ProcessInnerBlock(double *A, double *R, double *C, int L1, int L2, int L3, int N);
void stepLU(double *A, int Block, int offset, int N );
void InitMatrix2(double *A, int N);
void InitMatrix3(double *A, int N);
void stage1(double *A, int offset, int *sizedim, int *start, int N, int M);
void stage2(double *A, int offset, int *sizedim, int *start, int N, int M);
void stage3(double *A, int offset, int *sizedim, int *start, int N, int M);
void lu2 (double *A, int N);
int itr = 0;
double total = 0;
double task_total = 0;
double wait_total = 0;
int start_flag = 0;
unsigned long GetTickCount()
{
struct timeval tv;
gettimeofday(&tv,NULL);
return (tv.tv_sec * 1000000) + (tv.tv_usec);
}
int main (int argc, char *argv[])
{
double *A,*A2,*L,*U, temp2;
int i,j,k;
int temp=0;
int offset = 0;
double t1,t2,t3,t4;
int N = 100;
int Block = 1;
int M=1; //number of blocks per dimension
if( argc > 1 )
N = atoi(argv[1]);
if( argc > 2 )
M = atoi(argv[2]);
A = (double *)malloc (N*N*sizeof(double));
A2 = (double *)malloc (N*N*sizeof(double));
L = (double *)malloc (N*N*sizeof(double));
U = (double *)malloc (N*N*sizeof(double));
if( A==NULL || A2==NULL || L==NULL || U==NULL ) {
printf("Can't allocate memory\n");
exit(1);
}
int *sizedim;
int *start;
int R; //Remain
sizedim = (int*)malloc(M*sizeof(int));
start = (int*)malloc(M*sizeof(int));
R = N;
t1 = GetTickCount();
#pragma omp parallel
{
#pragma omp master
{
while (N-offset>M){
for (i=0;i<M;i++){
if (i<R%M){
sizedim[i]=R/M+1;
start[i]=(R/M+1)*i;
} else {
sizedim[i]=R/M;
start[i]=(R/M+1)*(R%M)+(R/M)*(i-R%M);
}
}
stage1(A, offset, sizedim, start, N, M);
t3 = GetTickCount();
stage2(A, offset, sizedim, start, N, M);
stage3(A, offset, sizedim, start, N, M);
t4 = GetTickCount();
total += (t4-t3);
offset+=sizedim[0];
R=R-sizedim[0];
}
}
}
ProcessDiagonalBlock(&A[offset*N+offset], N-offset, N);
t2 = GetTickCount();
printf("Time for LU-decomposition in secs: %f \n", (t2-t1)/1000000);
printf("Time for the task region in secs: %f \n", (total)/1000000);
printf("Time for inside tasks in secs: %f \n", (task_total)/1000000);
printf("Time spent in taskwait in secs: %f \n", (wait_total)/1000000);
#ifdef CHECK
for (i=0;i<N;i++)
for (j=0;j<N;j++)
if (i>j)
L[i*N+j] = A[i*N+j];
else
U[i*N+j] = A[i*N+j];
for (i=0;i<N;i++)
L[i*N+i] = 1;
for (i=0;i<N;i++)
for (j=0;j<N;j++){
temp2=0;
for (k=0;k<N;k++)
temp2+=L[i*N+k]*U[k*N+j];
if ((A2[i*N+j]-temp2)/A2[i*N+j] >0.1 || (A2[i*N+j]-temp2)/A2[i*N+j] <-0.1)
temp++;
}
printf("Errors = %d \n", temp);
#endif
return 0;
}
void stage1(double *A, int offset, int *sizedim, int *start, int N, int M)
{
ProcessDiagonalBlock(&A[offset*N+offset], sizedim[0], N);
}
void stage2(double *A, int offset, int *sizedim, int *start, int N, int M)
{
int x=offset, y=offset;
int B = sizedim[0];
int i;
int L1 = sizedim[0];
int L2, L3;
for (i=1;i<M;i++){
L2 = sizedim[i];
L3 = sizedim[i];
#pragma omp task firstprivate(i, L1, L2,x, y, N) depend(out: A[(x+start[i])*N+y] )
{
double t1 = GetTickCount();
ProcessBlockOnColumn(&A[(x+start[i])*N+y], &A[x*N+y], L1, L2, N);
double t2 = GetTickCount();
t2 = t2-t1;
#pragma omp atomic
task_total += t2;
}
#pragma omp task firstprivate(i, L1, L2,x, y, N) depend(out: A[x*N+(y+start[i])] )
{
double t1 = GetTickCount();
ProcessBlockOnRow(&A[x*N+(y+start[i])], &A[x*N+y], L1, L3, N);
double t2 = GetTickCount();
t2 = t2-t1;
#pragma omp atomic
task_total += t2;
}
}
}
void stage3(double *A, int offset, int *sizedim, int *start, int N, int M)
{
int x=offset, y=offset;
int B = sizedim[0];
int i,j;
int L1 = sizedim[0];
int L2, L3;
for (i=1;i<M;i++)
for (j=1;j<M;j++){
L2 = sizedim[i];
L3 = sizedim[j];
#pragma omp task firstprivate(i,j,M,N,x,y,L1,L2,L3) depend(in: A[x*N+(y+start[i])], A[(x+start[i])*N+y] )
{
double t1 = GetTickCount();
ProcessInnerBlock( &A[(x+start[i])*N+(y+start[j])],
&A[ x *N+(y+start[j])],
&A[(x+start[i])*N+ y ],
L1, L2, L3, N);
double t2 = GetTickCount();
t2 = t2-t1;
#pragma omp atomic
task_total += t2;
}
}
double w1 = GetTickCount();
#pragma omp taskwait
double w2 = GetTickCount();
wait_total += (w2-w1);
}
void ProcessDiagonalBlock(double *A, int L1, int N)
/* *A is a pointer to the block processed */
/* The size of the diagonal block is L1xL1 */
/* N is the size of the matrix in one dimension */
{
int i,j,k;
for (i=0;i<L1;i++)
for (j=i+1;j<L1;j++){
A[j*N+i]/=A[i*N+i];
for (k=i+1;k<L1;k++)
A[j*N+k] = A[j*N+k] - A[j*N+i]*A[i*N+k];
}
}
void ProcessBlockOnColumn(double *A, double *D, int L1, int L2, int N)
{
/* *A is a pointer to the column block processed */
/* *D is a pointer to the diagonal block required */
/* The size of the column block is L2xL1 */
/* The size of the diagonal block is L1xL1 */
int i,j,k;
for (i=0;i<L1;i++)
for (j=0;j<L2;j++){
A[j*N+i]/=D[i*N+i];
for (k=i+1;k<L1;k++)
A[j*N+k]+=-A[j*N+i]*D[i*N+k];
}
}
void ProcessBlockOnRow(double *A, double *D, int L1, int L3, int N)
{
/* *A is a pointer to the row block processed */
/* *D is a pointer to the diagonal block required */
/* The size of the row block is L1xL3 */
/* The size of the diagonal block is L1xL1 */
int i,j,k;
for (i=0;i<L1;i++)
for (j=i+1;j<L1;j++)
for (k=0;k<L3;k++)
A[j*N+k]+=-D[j*N+i]*A[i*N+k];
}
void ProcessInnerBlock(double *A, double *R, double *C, int L1, int L2, int L3, int N)
{
/* *A is a pointer to the inner block processed */
/* *R is a pointer to the row block required */
/* *C is a pointer to the column block required */
/* The size of the row block is L1xL3 */
/* The size of the column block is L2xL1 */
/* The size of the inner block is L2xL3 */
int i,j,k;
for (i=0;i<L1;i++)
for (j=0;j<L2;j++)
for (k=0;k<L3;k++)
A[j*N+k]+=-C[j*N+i]*R[i*N+k];
}
void Print_Matrix (double *v, int M, int N) {
int i,j;
printf("\n");
for (i=0;i<M;i++){
for (j=0;j<N;j++)
printf("%.2f,",v[i*N+j]);
printf("\n");
}
printf("\n");
}
void InitMatrix2(double *A, int N)
{
long long i, j,k;
for (i=0;i<N*N;i++)
A[i]=0;
for (k=0;k<N;k++)
for (i = k; i < N; i++)
for (j = k; j < N; j++)
A[i * N + j] +=1;
}
void InitMatrix3(double *A, int N)
{
long long i,j,k;
double *L, *U;
L = (double*) malloc(N*N*sizeof(double));
U = (double*) malloc(N*N*sizeof(double));
#pragma omp parallel for private(i,j)
for (i=0;i<N;i++)
for (j=0;j<N;j++){
A[i*N+j]=0;
if (i>=j)
L[i*N+j] = i-j+1;
else
L[i*N+j] = 0;
if (i<=j)
U[i*N+j] = j-i+1;
else
U[i*N+j] = 0;
}
#pragma omp parallel for private(i,j,k)
for (i=0;i<N;i++)
for (j=0;j<N;j++)
for (k=0;k<N;k++)
A[i*N+j]+=L[i*N+k]*U[k*N+j];
}
|
GB_unaryop__minv_bool_fp32.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__minv_bool_fp32
// op(A') function: GB_tran__minv_bool_fp32
// C type: bool
// A type: float
// cast: ;
// unaryop: cij = true
#define GB_ATYPE \
float
#define GB_CTYPE \
bool
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
;
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = true ;
// casting
#define GB_CASTING(z, 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_MINV || GxB_NO_BOOL || GxB_NO_FP32)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB_unop__minv_bool_fp32
(
bool *restrict Cx,
const float *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__minv_bool_fp32
(
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
|
mxnet_op.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) 2017 by Contributors
* \file mxnet_op.h
* \brief
* \author Junyuan Xie
*/
#ifndef MXNET_OPERATOR_MXNET_OP_H_
#define MXNET_OPERATOR_MXNET_OP_H_
#include <dmlc/omp.h>
#include <mxnet/base.h>
#include <mxnet/engine.h>
#include <mxnet/op_attr_types.h>
#include <algorithm>
#include "./operator_tune.h"
#include "../engine/openmp.h"
#ifdef __CUDACC__
#include "../common/cuda_utils.h"
#endif // __CUDACC__
namespace mxnet {
namespace op {
namespace mxnet_op {
using namespace mshadow;
#ifdef __CUDA_ARCH__
__constant__ const float PI = 3.14159265358979323846;
#else
const float PI = 3.14159265358979323846;
using std::isnan;
#endif
template<typename xpu>
int get_num_threads(const int N);
#ifdef __CUDACC__
#define CUDA_KERNEL_LOOP(i, n) \
for (int i = blockIdx.x * blockDim.x + threadIdx.x; \
i < (n); \
i += blockDim.x * gridDim.x)
inline cudaDeviceProp cuda_get_device_prop() {
int device;
CUDA_CALL(cudaGetDevice(&device));
cudaDeviceProp deviceProp;
CUDA_CALL(cudaGetDeviceProperties(&deviceProp, device));
return deviceProp;
}
/*!
* \brief Get the number of blocks for cuda kernel given N
*/
inline int cuda_get_num_blocks(const int N) {
using namespace mshadow::cuda;
return std::min(kMaxGridNum, (N + kBaseThreadNum - 1) / kBaseThreadNum);
}
template<>
inline int get_num_threads<gpu>(const int N) {
using namespace mshadow::cuda;
return kBaseThreadNum * cuda_get_num_blocks(N);
}
#endif // __CUDACC__
template<>
inline int get_num_threads<cpu>(const int N) {
return engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
}
/*! \brief operator request type switch */
#define MXNET_ASSIGN_REQ_SWITCH(req, ReqType, ...) \
switch (req) { \
case kNullOp: \
break; \
case kWriteInplace: \
case kWriteTo: \
{ \
const OpReqType ReqType = kWriteTo; \
{__VA_ARGS__} \
} \
break; \
case kAddTo: \
{ \
const OpReqType ReqType = kAddTo; \
{__VA_ARGS__} \
} \
break; \
default: \
break; \
}
/*! \brief operator request type switch */
#define MXNET_REQ_TYPE_SWITCH(req, ReqType, ...) \
switch (req) { \
case kNullOp: \
{ \
const OpReqType ReqType = kNullOp; \
{__VA_ARGS__} \
} \
break; \
case kWriteInplace: \
case kWriteTo: \
{ \
const OpReqType ReqType = kWriteTo; \
{__VA_ARGS__} \
} \
break; \
case kAddTo: \
{ \
const OpReqType ReqType = kAddTo; \
{__VA_ARGS__} \
} \
break; \
default: \
break; \
}
#define MXNET_NDIM_SWITCH(NDim, ndim, ...) \
if (NDim == 0) { \
} else if (NDim == 1) { \
const int ndim = 1; \
{__VA_ARGS__} \
} else if (NDim == 2) { \
const int ndim = 2; \
{__VA_ARGS__} \
} else if (NDim == 3) { \
const int ndim = 3; \
{__VA_ARGS__} \
} else if (NDim == 4) { \
const int ndim = 4; \
{__VA_ARGS__} \
} else if (NDim == 5) { \
const int ndim = 5; \
{__VA_ARGS__} \
} else { \
LOG(FATAL) << "ndim=" << NDim << "too large "; \
}
#define MXNET_NO_INT8_TYPE_SWITCH(type, DType, ...) \
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
{ \
typedef mshadow::half::half_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kUint8: \
LOG(FATAL) << "This operation does not " \
"support int8 or uint8"; \
break; \
case mshadow::kInt8: \
LOG(FATAL) << "This operation does not " \
"support int8 or uint8"; \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
{__VA_ARGS__} \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}
#define MXNET_NO_FLOAT16_TYPE_SWITCH(type, DType, ...) \
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
LOG(FATAL) << "This operation does not " \
"support float16"; \
break; \
case mshadow::kUint8: \
{ \
typedef uint8_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt8: \
{ \
typedef int8_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
{__VA_ARGS__} \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}
#define MXNET_REAL_ACC_TYPE_SWITCH(type, DType, AType, ...)\
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
typedef double AType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
typedef double AType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
{ \
typedef mshadow::half::half_t DType; \
typedef float AType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kUint8: \
{ \
typedef uint8_t DType; \
typedef uint8_t AType; \
LOG(FATAL) << "This operation only support " \
"floating point types not uint8"; \
} \
break; \
case mshadow::kInt8: \
{ \
typedef int8_t DType; \
typedef int8_t AType; \
LOG(FATAL) << "This operation only support " \
"floating point types not int8"; \
} \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
typedef int32_t AType; \
LOG(FATAL) << "This operation only support " \
"floating point types, not int32"; \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
typedef int64_t AType; \
LOG(FATAL) << "This operation only support " \
"floating point types, not int64"; \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}
#define MXNET_ACC_TYPE_SWITCH(type, DType, AType, ...)\
switch (type) { \
case mshadow::kFloat32: \
{ \
typedef float DType; \
typedef double AType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat64: \
{ \
typedef double DType; \
typedef double AType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kFloat16: \
{ \
typedef mshadow::half::half_t DType; \
typedef float AType; \
{__VA_ARGS__} \
} \
break; \
case mshadow::kUint8: \
{ \
typedef uint8_t DType; \
typedef uint32_t AType; \
} \
break; \
case mshadow::kInt8: \
{ \
typedef int8_t DType; \
typedef int32_t AType; \
} \
break; \
case mshadow::kInt32: \
{ \
typedef int32_t DType; \
typedef int64_t AType; \
} \
break; \
case mshadow::kInt64: \
{ \
typedef int64_t DType; \
typedef int64_t AType; \
} \
break; \
default: \
LOG(FATAL) << "Unknown type enum " << type; \
}
/*!
* \brief assign the val to out according
* to request in Kernel::Launch
* \param out the data to be assigned
* \param req the assignment request
* \param val the value to be assigned to out
* \tparam OType output type
* \tparam VType value type
*/
#define KERNEL_ASSIGN(out, req, val) \
{ \
switch (req) { \
case kNullOp: \
break; \
case kWriteTo: \
case kWriteInplace: \
(out) = (val); \
break; \
case kAddTo: \
(out) += (val); \
break; \
default: \
break; \
} \
}
#define MXNET_ADD_ALL_TYPES \
.add_enum("float32", mshadow::kFloat32) \
.add_enum("float64", mshadow::kFloat64) \
.add_enum("float16", mshadow::kFloat16) \
.add_enum("uint8", mshadow::kUint8) \
.add_enum("int8", mshadow::kInt8) \
.add_enum("int32", mshadow::kInt32) \
.add_enum("int64", mshadow::kInt64)
/* \brief Compute flattened index given coordinates and shape. */
template<int ndim>
MSHADOW_XINLINE index_t ravel(const Shape<ndim>& coord, const Shape<ndim>& shape) {
index_t ret = 0;
#pragma unroll
for (int i = 0; i < ndim; ++i) {
ret = ret * shape[i] + (shape[i] > coord[i]) * coord[i];
}
return ret;
}
/* Compute coordinates from flattened index given shape */
template<int ndim>
MSHADOW_XINLINE Shape<ndim> unravel(const index_t idx, const Shape<ndim>& shape) {
Shape<ndim> ret;
#pragma unroll
for (index_t i = ndim-1, j = idx; i >=0; --i) {
auto tmp = j / shape[i];
ret[i] = j - tmp*shape[i];
j = tmp;
}
return ret;
}
/* Compute dot product of two vector */
template<int ndim>
MSHADOW_XINLINE index_t dot(const Shape<ndim>& coord, const Shape<ndim>& stride) {
index_t ret = 0;
#pragma unroll
for (int i = 0; i < ndim; ++i) {
ret += coord[i] * stride[i];
}
return ret;
}
/* Combining unravel and dot */
template<int ndim>
MSHADOW_XINLINE index_t unravel_dot(const index_t idx, const Shape<ndim>& shape,
const Shape<ndim>& stride) {
index_t ret = 0;
#pragma unroll
for (index_t i = ndim-1, j = idx; i >=0; --i) {
auto tmp = j / shape[i];
ret += (j - tmp*shape[i])*stride[i];
j = tmp;
}
return ret;
}
/* Calculate stride of each dim from shape */
template<int ndim>
MSHADOW_XINLINE Shape<ndim> calc_stride(const Shape<ndim>& shape) {
Shape<ndim> stride;
index_t cumprod = 1;
#pragma unroll
for (int i = ndim - 1; i >= 0; --i) {
stride[i] = (shape[i] > 1) ? cumprod : 0;
cumprod *= shape[i];
}
return stride;
}
/* Increment coordinates and modify index */
template<int ndim>
MSHADOW_XINLINE void inc(Shape<ndim>* coord, const Shape<ndim>& shape,
index_t* idx, const Shape<ndim>& stride) {
++(*coord)[ndim-1];
*idx += stride[ndim-1];
#pragma unroll
for (int i = ndim - 1; i > 0 && (*coord)[i] >= shape[i]; --i) {
(*coord)[i] -= shape[i];
++(*coord)[i-1];
*idx = *idx + stride[i-1] - shape[i] * stride[i];
}
}
/* Increment coordinates and modify index */
template<int ndim>
MSHADOW_XINLINE void inc(Shape<ndim>* coord, const Shape<ndim>& shape,
index_t* idx1, const Shape<ndim>& stride1,
index_t* idx2, const Shape<ndim>& stride2) {
++(*coord)[ndim-1];
*idx1 += stride1[ndim-1];
*idx2 += stride2[ndim-1];
#pragma unroll
for (int i = ndim - 1; i > 0 && (*coord)[i] >= shape[i]; --i) {
(*coord)[i] -= shape[i];
++(*coord)[i-1];
*idx1 = *idx1 + stride1[i-1] - shape[i] * stride1[i];
*idx2 = *idx2 + stride2[i-1] - shape[i] * stride2[i];
}
}
/*!
* \brief Simple copy data from one blob to another
* \param to Destination blob
* \param from Source blob
*/
template <typename xpu>
MSHADOW_CINLINE void copy(mshadow::Stream<xpu> *s, const TBlob& to, const TBlob& from) {
CHECK_EQ(from.Size(), to.Size());
CHECK_EQ(from.dev_mask(), to.dev_mask());
MSHADOW_TYPE_SWITCH(to.type_flag_, DType, {
if (to.type_flag_ == from.type_flag_) {
mshadow::Copy(to.FlatTo1D<xpu, DType>(s), from.FlatTo1D<xpu, DType>(s), s);
} else {
MSHADOW_TYPE_SWITCH(from.type_flag_, SrcDType, {
to.FlatTo1D<xpu, DType>(s) = mshadow::expr::tcast<DType>(from.FlatTo1D<xpu, SrcDType>(s));
})
}
})
}
/*! \brief Binary op backward gradient OP wrapper */
template<typename GRAD_OP>
struct backward_grad {
/* \brief Backward calc with grad
* \param a - output grad
* \param args... - data to grad calculation op (what this is -- input, output, etc. -- varies)
* \return input grad
*/
template<typename DType, typename ...Args>
MSHADOW_XINLINE static DType Map(DType a, Args... args) {
return DType(a * GRAD_OP::Map(args...));
}
};
/*! \brief Binary op backward gradient OP wrapper (tuned) */
template<typename GRAD_OP>
struct backward_grad_tuned : public backward_grad<GRAD_OP>, public tunable {
using backward_grad<GRAD_OP>::Map;
};
/*! \brief Select assignment operation based upon the req value
* Also useful for mapping mshadow Compute (F<OP>) to Kernel<OP>::Launch
*/
template<typename OP, int req>
struct op_with_req {
typedef OP Operation;
/*! \brief input is one tensor */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out, const DType *in) {
KERNEL_ASSIGN(out[i], req, OP::Map(in[i]));
}
/*! \brief inputs are two tensors */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out, const DType *lhs, const DType *rhs) {
KERNEL_ASSIGN(out[i], req, OP::Map(lhs[i], rhs[i]));
}
/*! \brief input is tensor and a scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out, const DType *in, const DType value) {
KERNEL_ASSIGN(out[i], req, OP::Map(in[i], value));
}
/*! \brief input is tensor and two scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out, const DType *in,
const DType value_1, const DType value_2) {
KERNEL_ASSIGN(out[i], req, OP::Map(in[i], value_1, value_2));
}
/*! \brief No inputs (ie fill to constant value) */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out) {
KERNEL_ASSIGN(out[i], req, OP::Map());
}
/*! \brief input is single scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out, const DType value) {
KERNEL_ASSIGN(out[i], req, OP::Map(value));
}
/*! \brief inputs are two tensors and a scalar value */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out,
const DType *input_1, const DType *input_2, const DType value) {
KERNEL_ASSIGN(out[i], req, OP::Map(input_1[i], input_2[i], value));
}
/*! \brief inputs are three tensors (ie backward grad with binary grad function) */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out,
const DType *input_1,
const DType *input_2,
const DType *input_3) {
KERNEL_ASSIGN(out[i], req, OP::Map(input_1[i], input_2[i], input_3[i]));
}
};
template<typename OP, typename xpu>
struct Kernel;
/*!
* \brief CPU Kernel launcher
* \tparam OP Operator to launch
*/
template<typename OP>
struct Kernel<OP, cpu> {
/*!
* \brief Launch a generic CPU kernel.
* When using this for a new kernel op, add declaration and tuning objects to
* operator_tune.cc
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
*/
template<typename ...Args>
inline static bool Launch(mshadow::Stream<cpu> *, const size_t N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
if (omp_threads < 2) {
for (size_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
} else {
#pragma omp parallel for num_threads(omp_threads)
for (index_t i = 0; i < static_cast<index_t>(N); ++i) {
OP::Map(i, args...);
}
}
#else
for (size_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
#endif
return true;
}
/*!
* \brief Launch a generic CPU kernel with dynamic schedule. This is recommended
* for irregular workloads such as spmv.
* When using this for a new kernel op, add declaration and tuning objects to
* operator_tune.cc
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
*/
template<typename ...Args>
inline static bool LaunchDynamic(mshadow::Stream<cpu> *, const int64_t N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount(false);
if (omp_threads < 2) {
for (int64_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
} else {
#pragma omp parallel for num_threads(omp_threads) schedule(dynamic)
for (int64_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
}
#else
for (int64_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
#endif
return true;
}
/*!
* \brief Launch CPU kernel which has OMP tuning data available.
* When using this for a new kernel op, add declaration and tuning objects to
* operator_tune.cc
* \tparam PRIMITIVE_OP The primitive operation to use for tuning
* \tparam DType Data type
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param dest Destination pointer (used to infer DType)
* \param args Varargs to eventually pass to the OP::Map() function
*/
template<typename PRIMITIVE_OP, typename DType, typename ...Args>
static void LaunchTuned(mshadow::Stream<cpu> *, const size_t N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
if (omp_threads < 2 || !tuned_op<PRIMITIVE_OP, DType>::UseOMP(
N, static_cast<size_t>(omp_threads))) {
for (size_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
} else {
#pragma omp parallel for num_threads(omp_threads)
for (index_t i = 0; i < static_cast<index_t>(N); ++i) {
OP::Map(i, args...);
}
}
#else
for (size_t i = 0; i < N; ++i) {
OP::Map(i, args...);
}
#endif
}
/*!
* \brief Launch custom-tuned kernel where each thread is set to
* operate on a contiguous partition
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param N Number of iterations
* \param args Varargs to eventually pass to the UseOMP() and OP::Map() functions
*/
template<typename ...Args>
inline static void LaunchEx(mshadow::Stream<cpu> *s, const size_t N, Args... args) {
#ifdef _OPENMP
const int omp_threads = engine::OpenMP::Get()->GetRecommendedOMPThreadCount();
if (omp_threads < 2) {
OP::Map(0, N, args...);
} else {
const auto length = (N + omp_threads - 1) / omp_threads;
#pragma omp parallel for num_threads(omp_threads)
for (index_t i = 0; i < static_cast<index_t>(N); i += length) {
OP::Map(i, i + length > N ? N - i : length, args...);
}
}
#else
OP::Map(0, N, args...);
#endif
}
/*!
* \brief Launch a tunable OP with implicitly-supplied data type
* \tparam DType Data type
* \tparam T OP type
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param s Stream (usually null for CPU)
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
* \return Always true
*/
template<typename DType, typename T = OP, typename ...Args>
static MSHADOW_CINLINE
typename std::enable_if<std::is_base_of<tunable, T>::value, bool>::type
Launch(mshadow::Stream<cpu> *s, const size_t N, DType *dest, Args... args) {
LaunchTuned<T, DType>(s, N, dest, args...);
return true;
}
/*!
* \brief Launch a tunable OP wrapper with explicitly-supplied data type (ie op_with_req)
* \tparam DType Data type
* \tparam T Wrapper type
* \tparam Args Varargs type to eventually pass to the OP::Map() function
* \param s Stream (usually null for CPU)
* \param N Number of iterations
* \param args Varargs to eventually pass to the OP::Map() function
* \return Always true
*/
template<typename DType, typename T = OP, typename ...Args>
static MSHADOW_CINLINE
typename std::enable_if<std::is_base_of<tunable, typename T::Operation>::value, bool>::type
Launch(mshadow::Stream<cpu> *s, const size_t N, DType *dest, Args... args) {
LaunchTuned<typename T::Operation, DType>(s, N, dest, args...);
return true;
}
};
#ifdef __CUDACC__
template<typename OP, typename ...Args>
__global__ void mxnet_generic_kernel(int N, Args... args) {
for (int i = blockIdx.x * blockDim.x + threadIdx.x; i < N; i += blockDim.x * gridDim.x) {
OP::Map(i, args...);
}
}
template<typename OP, typename ...Args>
__global__ void mxnet_generic_kernel_ex(int N, Args... args) {
for (int i = blockIdx.x * blockDim.x + threadIdx.x; i < N; i += blockDim.x * gridDim.x) {
OP::Map(i, 1, args...);
}
}
template<typename OP>
struct Kernel<OP, gpu> {
/*! \brief Launch GPU kernel */
template<typename ...Args>
inline static void Launch(mshadow::Stream<gpu> *s, int N, Args... args) {
using namespace mshadow::cuda;
int ngrid = std::min(kMaxGridNum, (N + kBaseThreadNum - 1) / kBaseThreadNum);
mxnet_generic_kernel<OP, Args...>
<<<ngrid, kBaseThreadNum, 0, mshadow::Stream<gpu>::GetStream(s)>>>(
N, args...);
MSHADOW_CUDA_POST_KERNEL_CHECK(mxnet_generic_kernel);
}
template<typename ...Args>
inline static void LaunchEx(mshadow::Stream<gpu> *s, const int N, Args... args) {
using namespace mshadow::cuda;
int ngrid = std::min(kMaxGridNum, (N + kBaseThreadNum - 1) / kBaseThreadNum);
mxnet_generic_kernel_ex<OP, Args...>
<<<ngrid, kBaseThreadNum, 0, mshadow::Stream<gpu>::GetStream(s)>>>(
N, args...);
MSHADOW_CUDA_POST_KERNEL_CHECK(mxnet_generic_kernel_ex);
}
};
#endif // __CUDACC__
/*!
* \brief Set to immediate scalar value kernel
* \tparam val Scalar immediate
*/
template<int val>
struct set_to_int : public tunable {
// mxnet_op version (when used directly with Kernel<>::Launch()) */
template<typename DType>
MSHADOW_XINLINE static void Map(index_t i, DType *out) {
out[i] = DType(val);
}
// mshadow_op version (when used with op_with_req<>)
MSHADOW_XINLINE static int Map() {
return val;
}
};
/*!
* \brief Special-case kernel shortcut for setting to zero and one
*/
using set_zero = set_to_int<0>;
using set_one = set_to_int<1>;
} // namespace mxnet_op
} // namespace op
} // namespace mxnet
#endif // MXNET_OPERATOR_MXNET_OP_H_
|
visual-effects.c | /*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% FFFFF X X %
% F X X %
% FFF X %
% F X X %
% F X X %
% %
% %
% MagickCore Image Special Effects Methods %
% %
% Software Design %
% Cristy %
% October 1996 %
% %
% %
% Copyright 1999-2020 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 "magick/studio.h"
#include "magick/accelerate-private.h"
#include "magick/annotate.h"
#include "magick/artifact.h"
#include "magick/attribute.h"
#include "magick/cache.h"
#include "magick/cache-view.h"
#include "magick/channel.h"
#include "magick/color.h"
#include "magick/color-private.h"
#include "magick/colorspace.h"
#include "magick/colorspace-private.h"
#include "magick/composite.h"
#include "magick/decorate.h"
#include "magick/distort.h"
#include "magick/draw.h"
#include "magick/effect.h"
#include "magick/enhance.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/gem.h"
#include "magick/geometry.h"
#include "magick/layer.h"
#include "magick/list.h"
#include "magick/log.h"
#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/memory-private.h"
#include "magick/monitor.h"
#include "magick/monitor-private.h"
#include "magick/opencl-private.h"
#include "magick/option.h"
#include "magick/pixel-accessor.h"
#include "magick/pixel-private.h"
#include "magick/property.h"
#include "magick/quantum.h"
#include "magick/quantum-private.h"
#include "magick/random_.h"
#include "magick/random-private.h"
#include "magick/resample.h"
#include "magick/resample-private.h"
#include "magick/resize.h"
#include "magick/resource_.h"
#include "magick/splay-tree.h"
#include "magick/statistic.h"
#include "magick/string_.h"
#include "magick/string-private.h"
#include "magick/thread-private.h"
#include "magick/threshold.h"
#include "magick/transform.h"
#include "magick/utility.h"
#include "magick/visual-effects.h"
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% A d d N o i s e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% AddNoiseImage() adds random noise to the image.
%
% The format of the AddNoiseImage method is:
%
% Image *AddNoiseImage(const Image *image,const NoiseType noise_type,
% ExceptionInfo *exception)
% Image *AddNoiseImageChannel(const Image *image,const ChannelType channel,
% const NoiseType noise_type,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o channel: the channel type.
%
% o noise_type: The type of noise: Uniform, Gaussian, Multiplicative,
% Impulse, Laplacian, or Poisson.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *AddNoiseImage(const Image *image,const NoiseType noise_type,
ExceptionInfo *exception)
{
Image
*noise_image;
noise_image=AddNoiseImageChannel(image,DefaultChannels,noise_type,exception);
return(noise_image);
}
MagickExport Image *AddNoiseImageChannel(const Image *image,
const ChannelType channel,const NoiseType noise_type,ExceptionInfo *exception)
{
#define AddNoiseImageTag "AddNoise/Image"
CacheView
*image_view,
*noise_view;
const char
*option;
double
attenuate;
Image
*noise_image;
MagickBooleanType
status;
MagickOffsetType
progress;
RandomInfo
**magick_restrict random_info;
ssize_t
y;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
unsigned long
key;
#endif
/*
Initialize noise image attributes.
*/
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);
#if defined(MAGICKCORE_OPENCL_SUPPORT)
noise_image=AccelerateAddNoiseImage(image,channel,noise_type,exception);
if (noise_image != (Image *) NULL)
return(noise_image);
#endif
noise_image=CloneImage(image,0,0,MagickTrue,exception);
if (noise_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(noise_image,DirectClass) == MagickFalse)
{
InheritException(exception,&noise_image->exception);
noise_image=DestroyImage(noise_image);
return((Image *) NULL);
}
/*
Add noise in each row.
*/
attenuate=1.0;
option=GetImageArtifact(image,"attenuate");
if (option != (char *) NULL)
attenuate=StringToDouble(option,(char **) NULL);
status=MagickTrue;
progress=0;
random_info=AcquireRandomInfoThreadSet();
image_view=AcquireVirtualCacheView(image,exception);
noise_view=AcquireAuthenticCacheView(noise_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
key=GetRandomSecretKey(random_info[0]);
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,noise_image,image->rows,key == ~0UL)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
const int
id = GetOpenMPThreadId();
MagickBooleanType
sync;
register const IndexPacket
*magick_restrict indexes;
register const PixelPacket
*magick_restrict p;
register IndexPacket
*magick_restrict noise_indexes;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=GetCacheViewAuthenticPixels(noise_view,0,y,noise_image->columns,1,
exception);
if ((p == (PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
indexes=GetCacheViewVirtualIndexQueue(image_view);
noise_indexes=GetCacheViewAuthenticIndexQueue(noise_view);
for (x=0; x < (ssize_t) image->columns; x++)
{
if ((channel & RedChannel) != 0)
SetPixelRed(q,ClampToQuantum(GenerateDifferentialNoise(random_info[id],
GetPixelRed(p),noise_type,attenuate)));
if (IsGrayColorspace(image->colorspace) != MagickFalse)
{
SetPixelGreen(q,GetPixelRed(q));
SetPixelBlue(q,GetPixelRed(q));
}
else
{
if ((channel & GreenChannel) != 0)
SetPixelGreen(q,ClampToQuantum(GenerateDifferentialNoise(
random_info[id],GetPixelGreen(p),noise_type,attenuate)));
if ((channel & BlueChannel) != 0)
SetPixelBlue(q,ClampToQuantum(GenerateDifferentialNoise(
random_info[id],GetPixelBlue(p),noise_type,attenuate)));
}
if ((channel & OpacityChannel) != 0)
SetPixelOpacity(q,ClampToQuantum(GenerateDifferentialNoise(
random_info[id],GetPixelOpacity(p),noise_type,attenuate)));
if (((channel & IndexChannel) != 0) &&
(image->colorspace == CMYKColorspace))
SetPixelIndex(noise_indexes+x,ClampToQuantum(
GenerateDifferentialNoise(random_info[id],GetPixelIndex(
indexes+x),noise_type,attenuate)));
p++;
q++;
}
sync=SyncCacheViewAuthenticPixels(noise_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,AddNoiseImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
noise_view=DestroyCacheView(noise_view);
image_view=DestroyCacheView(image_view);
random_info=DestroyRandomInfoThreadSet(random_info);
if (status == MagickFalse)
noise_image=DestroyImage(noise_image);
return(noise_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% B l u e S h i f t I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% BlueShiftImage() mutes the colors of the image to simulate a scene at
% nighttime in the moonlight.
%
% The format of the BlueShiftImage method is:
%
% Image *BlueShiftImage(const Image *image,const double factor,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o factor: the shift factor.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *BlueShiftImage(const Image *image,const double factor,
ExceptionInfo *exception)
{
#define BlueShiftImageTag "BlueShift/Image"
CacheView
*image_view,
*shift_view;
Image
*shift_image;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
/*
Allocate blue shift image.
*/
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);
shift_image=CloneImage(image,0,0,MagickTrue,exception);
if (shift_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(shift_image,DirectClass) == MagickFalse)
{
InheritException(exception,&shift_image->exception);
shift_image=DestroyImage(shift_image);
return((Image *) NULL);
}
/*
Blue-shift DirectClass image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireVirtualCacheView(image,exception);
shift_view=AcquireAuthenticCacheView(shift_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,shift_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
MagickBooleanType
sync;
MagickPixelPacket
pixel;
Quantum
quantum;
register const PixelPacket
*magick_restrict p;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=QueueCacheViewAuthenticPixels(shift_view,0,y,shift_image->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
quantum=GetPixelRed(p);
if (GetPixelGreen(p) < quantum)
quantum=GetPixelGreen(p);
if (GetPixelBlue(p) < quantum)
quantum=GetPixelBlue(p);
pixel.red=0.5*(GetPixelRed(p)+factor*quantum);
pixel.green=0.5*(GetPixelGreen(p)+factor*quantum);
pixel.blue=0.5*(GetPixelBlue(p)+factor*quantum);
quantum=GetPixelRed(p);
if (GetPixelGreen(p) > quantum)
quantum=GetPixelGreen(p);
if (GetPixelBlue(p) > quantum)
quantum=GetPixelBlue(p);
pixel.red=0.5*(pixel.red+factor*quantum);
pixel.green=0.5*(pixel.green+factor*quantum);
pixel.blue=0.5*(pixel.blue+factor*quantum);
SetPixelRed(q,ClampToQuantum(pixel.red));
SetPixelGreen(q,ClampToQuantum(pixel.green));
SetPixelBlue(q,ClampToQuantum(pixel.blue));
p++;
q++;
}
sync=SyncCacheViewAuthenticPixels(shift_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,BlueShiftImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
shift_view=DestroyCacheView(shift_view);
if (status == MagickFalse)
shift_image=DestroyImage(shift_image);
return(shift_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C h a r c o a l I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% CharcoalImage() creates a new image that is a copy of an existing one with
% the edge highlighted. It allocates the memory necessary for the new Image
% structure and returns a pointer to the new image.
%
% The format of the CharcoalImage method is:
%
% Image *CharcoalImage(const Image *image,const double radius,
% const double sigma,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o radius: the radius of the pixel neighborhood.
%
% o sigma: the standard deviation of the Gaussian, in pixels.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *CharcoalImage(const Image *image,const double radius,
const double sigma,ExceptionInfo *exception)
{
Image
*charcoal_image,
*edge_image;
MagickBooleanType
status;
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);
edge_image=EdgeImage(image,radius,exception);
if (edge_image == (Image *) NULL)
return((Image *) NULL);
charcoal_image=(Image *) NULL;
status=ClampImage(edge_image);
if (status != MagickFalse)
charcoal_image=BlurImage(edge_image,radius,sigma,exception);
edge_image=DestroyImage(edge_image);
if (charcoal_image == (Image *) NULL)
return((Image *) NULL);
status=NormalizeImage(charcoal_image);
if (status != MagickFalse)
status=NegateImage(charcoal_image,MagickFalse);
if (status != MagickFalse)
status=GrayscaleImage(charcoal_image,image->intensity);
if (status == MagickFalse)
charcoal_image=DestroyImage(charcoal_image);
return(charcoal_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C o l o r i z e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ColorizeImage() blends the fill color with each pixel in the image.
% A percentage blend is specified with opacity. Control the application
% of different color components by specifying a different percentage for
% each component (e.g. 90/100/10 is 90% red, 100% green, and 10% blue).
%
% The format of the ColorizeImage method is:
%
% Image *ColorizeImage(const Image *image,const char *opacity,
% const PixelPacket colorize,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o opacity: A character string indicating the level of opacity as a
% percentage.
%
% o colorize: A color value.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *ColorizeImage(const Image *image,const char *opacity,
const PixelPacket colorize,ExceptionInfo *exception)
{
#define ColorizeImageTag "Colorize/Image"
CacheView
*colorize_view,
*image_view;
GeometryInfo
geometry_info;
Image
*colorize_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickPixelPacket
pixel;
MagickStatusType
flags;
ssize_t
y;
/*
Allocate colorized image.
*/
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);
colorize_image=CloneImage(image,0,0,MagickTrue,exception);
if (colorize_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(colorize_image,DirectClass) == MagickFalse)
{
InheritException(exception,&colorize_image->exception);
colorize_image=DestroyImage(colorize_image);
return((Image *) NULL);
}
if ((IsGrayColorspace(image->colorspace) != MagickFalse) ||
(IsPixelGray(&colorize) != MagickFalse))
(void) SetImageColorspace(colorize_image,sRGBColorspace);
if ((colorize_image->matte == MagickFalse) &&
(colorize.opacity != OpaqueOpacity))
(void) SetImageAlphaChannel(colorize_image,OpaqueAlphaChannel);
if (opacity == (const char *) NULL)
return(colorize_image);
/*
Determine RGB values of the pen color.
*/
flags=ParseGeometry(opacity,&geometry_info);
pixel.red=geometry_info.rho;
pixel.green=geometry_info.rho;
pixel.blue=geometry_info.rho;
pixel.opacity=(MagickRealType) OpaqueOpacity;
if ((flags & SigmaValue) != 0)
pixel.green=geometry_info.sigma;
if ((flags & XiValue) != 0)
pixel.blue=geometry_info.xi;
if ((flags & PsiValue) != 0)
pixel.opacity=geometry_info.psi;
/*
Colorize DirectClass image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireVirtualCacheView(image,exception);
colorize_view=AcquireAuthenticCacheView(colorize_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,colorize_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
MagickBooleanType
sync;
register const PixelPacket
*magick_restrict p;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=QueueCacheViewAuthenticPixels(colorize_view,0,y,colorize_image->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
SetPixelRed(q,((GetPixelRed(p)*(100.0-pixel.red)+
colorize.red*pixel.red)/100.0));
SetPixelGreen(q,((GetPixelGreen(p)*(100.0-pixel.green)+
colorize.green*pixel.green)/100.0));
SetPixelBlue(q,((GetPixelBlue(p)*(100.0-pixel.blue)+
colorize.blue*pixel.blue)/100.0));
if (colorize_image->matte == MagickFalse)
SetPixelOpacity(q,GetPixelOpacity(p));
else
SetPixelOpacity(q,((GetPixelOpacity(p)*(100.0-pixel.opacity)+
colorize.opacity*pixel.opacity)/100.0));
p++;
q++;
}
sync=SyncCacheViewAuthenticPixels(colorize_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp atomic
#endif
progress++;
proceed=SetImageProgress(image,ColorizeImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
colorize_view=DestroyCacheView(colorize_view);
if (status == MagickFalse)
colorize_image=DestroyImage(colorize_image);
return(colorize_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% C o l o r M a t r i x I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ColorMatrixImage() applies color transformation to an image. This method
% permits saturation changes, hue rotation, luminance to alpha, and various
% other effects. Although variable-sized transformation matrices can be used,
% typically one uses a 5x5 matrix for an RGBA image and a 6x6 for CMYKA
% (or RGBA with offsets). The matrix is similar to those used by Adobe Flash
% except offsets are in column 6 rather than 5 (in support of CMYKA images)
% and offsets are normalized (divide Flash offset by 255).
%
% The format of the ColorMatrixImage method is:
%
% Image *ColorMatrixImage(const Image *image,
% const KernelInfo *color_matrix,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o color_matrix: the color matrix.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *ColorMatrixImage(const Image *image,
const KernelInfo *color_matrix,ExceptionInfo *exception)
{
#define ColorMatrixImageTag "ColorMatrix/Image"
CacheView
*color_view,
*image_view;
double
ColorMatrix[6][6] =
{
{ 1.0, 0.0, 0.0, 0.0, 0.0, 0.0 },
{ 0.0, 1.0, 0.0, 0.0, 0.0, 0.0 },
{ 0.0, 0.0, 1.0, 0.0, 0.0, 0.0 },
{ 0.0, 0.0, 0.0, 1.0, 0.0, 0.0 },
{ 0.0, 0.0, 0.0, 0.0, 1.0, 0.0 },
{ 0.0, 0.0, 0.0, 0.0, 0.0, 1.0 }
};
Image
*color_image;
MagickBooleanType
status;
MagickOffsetType
progress;
register ssize_t
i;
ssize_t
u,
v,
y;
/*
Create color matrix.
*/
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);
i=0;
for (v=0; v < (ssize_t) color_matrix->height; v++)
for (u=0; u < (ssize_t) color_matrix->width; u++)
{
if ((v < 6) && (u < 6))
ColorMatrix[v][u]=color_matrix->values[i];
i++;
}
/*
Initialize color image.
*/
color_image=CloneImage(image,0,0,MagickTrue,exception);
if (color_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(color_image,DirectClass) == MagickFalse)
{
InheritException(exception,&color_image->exception);
color_image=DestroyImage(color_image);
return((Image *) NULL);
}
if (image->debug != MagickFalse)
{
char
format[MaxTextExtent],
*message;
(void) LogMagickEvent(TransformEvent,GetMagickModule(),
" ColorMatrix image with color matrix:");
message=AcquireString("");
for (v=0; v < 6; v++)
{
*message='\0';
(void) FormatLocaleString(format,MaxTextExtent,"%.20g: ",(double) v);
(void) ConcatenateString(&message,format);
for (u=0; u < 6; u++)
{
(void) FormatLocaleString(format,MaxTextExtent,"%+f ",
ColorMatrix[v][u]);
(void) ConcatenateString(&message,format);
}
(void) LogMagickEvent(TransformEvent,GetMagickModule(),"%s",message);
}
message=DestroyString(message);
}
/*
ColorMatrix image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireVirtualCacheView(image,exception);
color_view=AcquireAuthenticCacheView(color_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,color_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
MagickRealType
pixel;
register const IndexPacket
*magick_restrict indexes;
register const PixelPacket
*magick_restrict p;
register ssize_t
x;
register IndexPacket
*magick_restrict color_indexes;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=GetCacheViewAuthenticPixels(color_view,0,y,color_image->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
indexes=GetCacheViewVirtualIndexQueue(image_view);
color_indexes=GetCacheViewAuthenticIndexQueue(color_view);
for (x=0; x < (ssize_t) image->columns; x++)
{
register ssize_t
v;
size_t
height;
height=color_matrix->height > 6 ? 6UL : color_matrix->height;
for (v=0; v < (ssize_t) height; v++)
{
pixel=ColorMatrix[v][0]*GetPixelRed(p)+ColorMatrix[v][1]*
GetPixelGreen(p)+ColorMatrix[v][2]*GetPixelBlue(p);
if (image->matte != MagickFalse)
pixel+=ColorMatrix[v][3]*(QuantumRange-GetPixelOpacity(p));
if (image->colorspace == CMYKColorspace)
pixel+=ColorMatrix[v][4]*GetPixelIndex(indexes+x);
pixel+=QuantumRange*ColorMatrix[v][5];
switch (v)
{
case 0: SetPixelRed(q,ClampToQuantum(pixel)); break;
case 1: SetPixelGreen(q,ClampToQuantum(pixel)); break;
case 2: SetPixelBlue(q,ClampToQuantum(pixel)); break;
case 3:
{
if (image->matte != MagickFalse)
SetPixelAlpha(q,ClampToQuantum(pixel));
break;
}
case 4:
{
if (image->colorspace == CMYKColorspace)
SetPixelIndex(color_indexes+x,ClampToQuantum(pixel));
break;
}
}
}
p++;
q++;
}
if (SyncCacheViewAuthenticPixels(color_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,ColorMatrixImageTag,progress,
image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
color_view=DestroyCacheView(color_view);
image_view=DestroyCacheView(image_view);
if (status == MagickFalse)
color_image=DestroyImage(color_image);
return(color_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% I m p l o d e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ImplodeImage() creates a new image that is a copy of an existing
% one with the image pixels "implode" by the specified percentage. It
% allocates the memory necessary for the new Image structure and returns a
% pointer to the new image.
%
% The format of the ImplodeImage method is:
%
% Image *ImplodeImage(const Image *image,const double amount,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o implode_image: Method ImplodeImage returns a pointer to the image
% after it is implode. A null image is returned if there is a memory
% shortage.
%
% o image: the image.
%
% o amount: Define the extent of the implosion.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *ImplodeImage(const Image *image,const double amount,
ExceptionInfo *exception)
{
#define ImplodeImageTag "Implode/Image"
CacheView
*image_view,
*implode_view;
double
radius;
Image
*implode_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickPixelPacket
zero;
PointInfo
center,
scale;
ssize_t
y;
/*
Initialize implode 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);
implode_image=CloneImage(image,0,0,MagickTrue,exception);
if (implode_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(implode_image,DirectClass) == MagickFalse)
{
InheritException(exception,&implode_image->exception);
implode_image=DestroyImage(implode_image);
return((Image *) NULL);
}
if (implode_image->background_color.opacity != OpaqueOpacity)
implode_image->matte=MagickTrue;
/*
Compute scaling factor.
*/
scale.x=1.0;
scale.y=1.0;
center.x=0.5*image->columns;
center.y=0.5*image->rows;
radius=center.x;
if (image->columns > image->rows)
scale.y=(double) image->columns/(double) image->rows;
else
if (image->columns < image->rows)
{
scale.x=(double) image->rows/(double) image->columns;
radius=center.y;
}
/*
Implode image.
*/
status=MagickTrue;
progress=0;
GetMagickPixelPacket(implode_image,&zero);
image_view=AcquireVirtualCacheView(image,exception);
implode_view=AcquireAuthenticCacheView(implode_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,implode_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
double
distance;
MagickPixelPacket
pixel;
PointInfo
delta;
register IndexPacket
*magick_restrict implode_indexes;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(implode_view,0,y,implode_image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
implode_indexes=GetCacheViewAuthenticIndexQueue(implode_view);
delta.y=scale.y*(double) (y-center.y);
pixel=zero;
for (x=0; x < (ssize_t) image->columns; x++)
{
/*
Determine if the pixel is within an ellipse.
*/
delta.x=scale.x*(double) (x-center.x);
distance=delta.x*delta.x+delta.y*delta.y;
if (distance < (radius*radius))
{
double
factor;
/*
Implode the pixel.
*/
factor=1.0;
if (distance > 0.0)
factor=pow(sin((double) (MagickPI*sqrt((double) distance)/
radius/2)),-amount);
status=InterpolateMagickPixelPacket(image,image_view,
UndefinedInterpolatePixel,(double) (factor*delta.x/scale.x+
center.x),(double) (factor*delta.y/scale.y+center.y),&pixel,
exception);
if (status == MagickFalse)
break;
SetPixelPacket(implode_image,&pixel,q,implode_indexes+x);
}
q++;
}
if (SyncCacheViewAuthenticPixels(implode_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,ImplodeImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
implode_view=DestroyCacheView(implode_view);
image_view=DestroyCacheView(image_view);
if (status == MagickFalse)
implode_image=DestroyImage(implode_image);
return(implode_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% M o r p h I m a g e s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% The MorphImages() method requires a minimum of two images. The first
% image is transformed into the second by a number of intervening images
% as specified by frames.
%
% The format of the MorphImage method is:
%
% Image *MorphImages(const Image *image,const size_t number_frames,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o number_frames: Define the number of in-between image to generate.
% The more in-between frames, the smoother the morph.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *MorphImages(const Image *image,
const size_t number_frames,ExceptionInfo *exception)
{
#define MorphImageTag "Morph/Image"
double
alpha,
beta;
Image
*morph_image,
*morph_images;
MagickBooleanType
status;
MagickOffsetType
scene;
register const Image
*next;
register ssize_t
i;
ssize_t
y;
/*
Clone first frame in sequence.
*/
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);
morph_images=CloneImage(image,0,0,MagickTrue,exception);
if (morph_images == (Image *) NULL)
return((Image *) NULL);
if (GetNextImageInList(image) == (Image *) NULL)
{
/*
Morph single image.
*/
for (i=1; i < (ssize_t) number_frames; i++)
{
morph_image=CloneImage(image,0,0,MagickTrue,exception);
if (morph_image == (Image *) NULL)
{
morph_images=DestroyImageList(morph_images);
return((Image *) NULL);
}
AppendImageToList(&morph_images,morph_image);
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
proceed=SetImageProgress(image,MorphImageTag,(MagickOffsetType) i,
number_frames);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
return(GetFirstImageInList(morph_images));
}
/*
Morph image sequence.
*/
status=MagickTrue;
scene=0;
next=image;
for ( ; GetNextImageInList(next) != (Image *) NULL; next=GetNextImageInList(next))
{
for (i=0; i < (ssize_t) number_frames; i++)
{
CacheView
*image_view,
*morph_view;
beta=(double) (i+1.0)/(double) (number_frames+1.0);
alpha=1.0-beta;
morph_image=ResizeImage(next,(size_t) (alpha*next->columns+beta*
GetNextImageInList(next)->columns+0.5),(size_t) (alpha*
next->rows+beta*GetNextImageInList(next)->rows+0.5),
next->filter,next->blur,exception);
if (morph_image == (Image *) NULL)
{
morph_images=DestroyImageList(morph_images);
return((Image *) NULL);
}
if (SetImageStorageClass(morph_image,DirectClass) == MagickFalse)
{
InheritException(exception,&morph_image->exception);
morph_image=DestroyImage(morph_image);
return((Image *) NULL);
}
AppendImageToList(&morph_images,morph_image);
morph_images=GetLastImageInList(morph_images);
morph_image=ResizeImage(GetNextImageInList(next),morph_images->columns,
morph_images->rows,GetNextImageInList(next)->filter,
GetNextImageInList(next)->blur,exception);
if (morph_image == (Image *) NULL)
{
morph_images=DestroyImageList(morph_images);
return((Image *) NULL);
}
image_view=AcquireVirtualCacheView(morph_image,exception);
morph_view=AcquireAuthenticCacheView(morph_images,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(status) \
magick_number_threads(morph_image,morph_image,morph_image->rows,1)
#endif
for (y=0; y < (ssize_t) morph_images->rows; y++)
{
MagickBooleanType
sync;
register const PixelPacket
*magick_restrict p;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,morph_image->columns,1,
exception);
q=GetCacheViewAuthenticPixels(morph_view,0,y,morph_images->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) morph_images->columns; x++)
{
SetPixelRed(q,ClampToQuantum(alpha*
GetPixelRed(q)+beta*GetPixelRed(p)));
SetPixelGreen(q,ClampToQuantum(alpha*
GetPixelGreen(q)+beta*GetPixelGreen(p)));
SetPixelBlue(q,ClampToQuantum(alpha*
GetPixelBlue(q)+beta*GetPixelBlue(p)));
SetPixelOpacity(q,ClampToQuantum(alpha*
GetPixelOpacity(q)+beta*GetPixelOpacity(p)));
p++;
q++;
}
sync=SyncCacheViewAuthenticPixels(morph_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
}
morph_view=DestroyCacheView(morph_view);
image_view=DestroyCacheView(image_view);
morph_image=DestroyImage(morph_image);
}
if (i < (ssize_t) number_frames)
break;
/*
Clone last frame in sequence.
*/
morph_image=CloneImage(GetNextImageInList(next),0,0,MagickTrue,exception);
if (morph_image == (Image *) NULL)
{
morph_images=DestroyImageList(morph_images);
return((Image *) NULL);
}
AppendImageToList(&morph_images,morph_image);
morph_images=GetLastImageInList(morph_images);
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
proceed=SetImageProgress(image,MorphImageTag,scene,
GetImageListLength(image));
if (proceed == MagickFalse)
status=MagickFalse;
}
scene++;
}
if (GetNextImageInList(next) != (Image *) NULL)
{
morph_images=DestroyImageList(morph_images);
return((Image *) NULL);
}
return(GetFirstImageInList(morph_images));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P l a s m a I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% PlasmaImage() initializes an image with plasma fractal values. The image
% must be initialized with a base color and the random number generator
% seeded before this method is called.
%
% The format of the PlasmaImage method is:
%
% MagickBooleanType PlasmaImage(Image *image,const SegmentInfo *segment,
% size_t attenuate,size_t depth)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o segment: Define the region to apply plasma fractals values.
%
% o attenuate: Define the plasma attenuation factor.
%
% o depth: Limit the plasma recursion depth.
%
*/
static inline Quantum PlasmaPixel(RandomInfo *magick_restrict random_info,
const MagickRealType pixel,const double noise)
{
MagickRealType
plasma;
plasma=pixel+noise*GetPseudoRandomValue(random_info)-noise/2.0;
return(ClampToQuantum(plasma));
}
MagickExport MagickBooleanType PlasmaImageProxy(Image *image,
CacheView *image_view,CacheView *u_view,CacheView *v_view,
RandomInfo *magick_restrict random_info,
const SegmentInfo *magick_restrict segment,size_t attenuate,size_t depth)
{
ExceptionInfo
*exception;
double
plasma;
MagickBooleanType
status;
PixelPacket
u,
v;
ssize_t
x,
x_mid,
y,
y_mid;
if ((fabs(segment->x2-segment->x1) < MagickEpsilon) &&
(fabs(segment->y2-segment->y1) < MagickEpsilon))
return(MagickTrue);
if (depth != 0)
{
SegmentInfo
local_info;
/*
Divide the area into quadrants and recurse.
*/
depth--;
attenuate++;
x_mid=(ssize_t) ceil((segment->x1+segment->x2)/2-0.5);
y_mid=(ssize_t) ceil((segment->y1+segment->y2)/2-0.5);
local_info=(*segment);
local_info.x2=(double) x_mid;
local_info.y2=(double) y_mid;
status=PlasmaImageProxy(image,image_view,u_view,v_view,random_info,
&local_info,attenuate,depth);
local_info=(*segment);
local_info.y1=(double) y_mid;
local_info.x2=(double) x_mid;
status&=PlasmaImageProxy(image,image_view,u_view,v_view,random_info,
&local_info,attenuate,depth);
local_info=(*segment);
local_info.x1=(double) x_mid;
local_info.y2=(double) y_mid;
status&=PlasmaImageProxy(image,image_view,u_view,v_view,random_info,
&local_info,attenuate,depth);
local_info=(*segment);
local_info.x1=(double) x_mid;
local_info.y1=(double) y_mid;
status&=PlasmaImageProxy(image,image_view,u_view,v_view,random_info,
&local_info,attenuate,depth);
return(status);
}
x_mid=(ssize_t) ceil((segment->x1+segment->x2)/2-0.5);
y_mid=(ssize_t) ceil((segment->y1+segment->y2)/2-0.5);
if ((fabs(segment->x1-x_mid) < MagickEpsilon) &&
(fabs(segment->x2-x_mid) < MagickEpsilon) &&
(fabs(segment->y1-y_mid) < MagickEpsilon) &&
(fabs(segment->y2-y_mid) < MagickEpsilon))
return(MagickFalse);
/*
Average pixels and apply plasma.
*/
status=MagickTrue;
exception=(&image->exception);
plasma=(double) QuantumRange/(2.0*attenuate);
if ((fabs(segment->x1-x_mid) >= MagickEpsilon) ||
(fabs(segment->x2-x_mid) >= MagickEpsilon))
{
register PixelPacket
*magick_restrict q;
/*
Left pixel.
*/
x=(ssize_t) ceil(segment->x1-0.5);
(void) GetOneCacheViewVirtualPixel(u_view,x,(ssize_t)
ceil(segment->y1-0.5),&u,exception);
(void) GetOneCacheViewVirtualPixel(v_view,x,(ssize_t)
ceil(segment->y2-0.5),&v,exception);
q=QueueCacheViewAuthenticPixels(image_view,x,y_mid,1,1,exception);
if (q == (PixelPacket *) NULL)
return(MagickTrue);
SetPixelRed(q,PlasmaPixel(random_info,((MagickRealType) u.red+
v.red)/2.0,plasma));
SetPixelGreen(q,PlasmaPixel(random_info,((MagickRealType) u.green+
v.green)/2.0,plasma));
SetPixelBlue(q,PlasmaPixel(random_info,((MagickRealType) u.blue+
v.blue)/2.0,plasma));
status=SyncCacheViewAuthenticPixels(image_view,exception);
if (fabs(segment->x1-segment->x2) >= MagickEpsilon)
{
/*
Right pixel.
*/
x=(ssize_t) ceil(segment->x2-0.5);
(void) GetOneCacheViewVirtualPixel(u_view,x,(ssize_t)
ceil(segment->y1-0.5),&u,exception);
(void) GetOneCacheViewVirtualPixel(v_view,x,(ssize_t)
ceil(segment->y2-0.5),&v,exception);
q=QueueCacheViewAuthenticPixels(image_view,x,y_mid,1,1,exception);
if (q == (PixelPacket *) NULL)
return(MagickFalse);
SetPixelRed(q,PlasmaPixel(random_info,((MagickRealType) u.red+
v.red)/2.0,plasma));
SetPixelGreen(q,PlasmaPixel(random_info,((MagickRealType) u.green+
v.green)/2.0,plasma));
SetPixelBlue(q,PlasmaPixel(random_info,((MagickRealType) u.blue+
v.blue)/2.0,plasma));
status=SyncCacheViewAuthenticPixels(image_view,exception);
}
}
if ((fabs(segment->y1-y_mid) >= MagickEpsilon) ||
(fabs(segment->y2-y_mid) >= MagickEpsilon))
{
if ((fabs(segment->x1-x_mid) >= MagickEpsilon) ||
(fabs(segment->y2-y_mid) >= MagickEpsilon))
{
register PixelPacket
*magick_restrict q;
/*
Bottom pixel.
*/
y=(ssize_t) ceil(segment->y2-0.5);
(void) GetOneCacheViewVirtualPixel(u_view,(ssize_t)
ceil(segment->x1-0.5),y,&u,exception);
(void) GetOneCacheViewVirtualPixel(v_view,(ssize_t)
ceil(segment->x2-0.5),y,&v,exception);
q=QueueCacheViewAuthenticPixels(image_view,x_mid,y,1,1,exception);
if (q == (PixelPacket *) NULL)
return(MagickTrue);
SetPixelRed(q,PlasmaPixel(random_info,((MagickRealType) u.red+
v.red)/2.0,plasma));
SetPixelGreen(q,PlasmaPixel(random_info,((MagickRealType) u.green+
v.green)/2.0,plasma));
SetPixelBlue(q,PlasmaPixel(random_info,((MagickRealType) u.blue+
v.blue)/2.0,plasma));
status=SyncCacheViewAuthenticPixels(image_view,exception);
}
if (fabs(segment->y1-segment->y2) >= MagickEpsilon)
{
register PixelPacket
*magick_restrict q;
/*
Top pixel.
*/
y=(ssize_t) ceil(segment->y1-0.5);
(void) GetOneCacheViewVirtualPixel(u_view,(ssize_t)
ceil(segment->x1-0.5),y,&u,exception);
(void) GetOneCacheViewVirtualPixel(v_view,(ssize_t)
ceil(segment->x2-0.5),y,&v,exception);
q=QueueCacheViewAuthenticPixels(image_view,x_mid,y,1,1,exception);
if (q == (PixelPacket *) NULL)
return(MagickTrue);
SetPixelRed(q,PlasmaPixel(random_info,((MagickRealType) u.red+
v.red)/2.0,plasma));
SetPixelGreen(q,PlasmaPixel(random_info,((MagickRealType) u.green+
v.green)/2.0,plasma));
SetPixelBlue(q,PlasmaPixel(random_info,((MagickRealType) u.blue+
v.blue)/2.0,plasma));
status=SyncCacheViewAuthenticPixels(image_view,exception);
}
}
if ((fabs(segment->x1-segment->x2) >= MagickEpsilon) ||
(fabs(segment->y1-segment->y2) >= MagickEpsilon))
{
register PixelPacket
*magick_restrict q;
/*
Middle pixel.
*/
x=(ssize_t) ceil(segment->x1-0.5);
y=(ssize_t) ceil(segment->y1-0.5);
(void) GetOneCacheViewVirtualPixel(u_view,x,y,&u,exception);
x=(ssize_t) ceil(segment->x2-0.5);
y=(ssize_t) ceil(segment->y2-0.5);
(void) GetOneCacheViewVirtualPixel(v_view,x,y,&v,exception);
q=QueueCacheViewAuthenticPixels(image_view,x_mid,y_mid,1,1,exception);
if (q == (PixelPacket *) NULL)
return(MagickTrue);
SetPixelRed(q,PlasmaPixel(random_info,((MagickRealType) u.red+
v.red)/2.0,plasma));
SetPixelGreen(q,PlasmaPixel(random_info,((MagickRealType) u.green+
v.green)/2.0,plasma));
SetPixelBlue(q,PlasmaPixel(random_info,((MagickRealType) u.blue+
v.blue)/2.0,plasma));
status=SyncCacheViewAuthenticPixels(image_view,exception);
}
if ((fabs(segment->x2-segment->x1) < 3.0) &&
(fabs(segment->y2-segment->y1) < 3.0))
return(status);
return(MagickFalse);
}
MagickExport MagickBooleanType PlasmaImage(Image *image,
const SegmentInfo *segment,size_t attenuate,size_t depth)
{
CacheView
*image_view,
*u_view,
*v_view;
MagickBooleanType
status;
RandomInfo
*random_info;
assert(image != (Image *) NULL);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
if (SetImageStorageClass(image,DirectClass) == MagickFalse)
return(MagickFalse);
image_view=AcquireAuthenticCacheView(image,&image->exception);
u_view=AcquireVirtualCacheView(image,&image->exception);
v_view=AcquireVirtualCacheView(image,&image->exception);
random_info=AcquireRandomInfo();
status=PlasmaImageProxy(image,image_view,u_view,v_view,random_info,segment,
attenuate,depth);
random_info=DestroyRandomInfo(random_info);
v_view=DestroyCacheView(v_view);
u_view=DestroyCacheView(u_view);
image_view=DestroyCacheView(image_view);
return(status);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% P o l a r o i d I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% PolaroidImage() simulates a Polaroid picture.
%
% The format of the AnnotateImage method is:
%
% Image *PolaroidImage(const Image *image,const DrawInfo *draw_info,
% const double angle,ExceptionInfo exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o draw_info: the draw info.
%
% o angle: Apply the effect along this angle.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *PolaroidImage(const Image *image,const DrawInfo *draw_info,
const double angle,ExceptionInfo *exception)
{
const char
*value;
Image
*bend_image,
*caption_image,
*flop_image,
*picture_image,
*polaroid_image,
*rotate_image,
*trim_image;
size_t
height;
ssize_t
quantum;
/*
Simulate a Polaroid picture.
*/
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);
quantum=(ssize_t) MagickMax(MagickMax((double) image->columns,(double)
image->rows)/25.0,10.0);
height=image->rows+2*quantum;
caption_image=(Image *) NULL;
value=GetImageProperty(image,"Caption");
if (value != (const char *) NULL)
{
char
*caption;
/*
Generate caption image.
*/
caption_image=CloneImage(image,image->columns,1,MagickTrue,exception);
if (caption_image == (Image *) NULL)
return((Image *) NULL);
caption=InterpretImageProperties((ImageInfo *) NULL,(Image *) image,
value);
if (caption != (char *) NULL)
{
char
geometry[MaxTextExtent];
DrawInfo
*annotate_info;
MagickBooleanType
status;
ssize_t
count;
TypeMetric
metrics;
annotate_info=CloneDrawInfo((const ImageInfo *) NULL,draw_info);
(void) CloneString(&annotate_info->text,caption);
count=FormatMagickCaption(caption_image,annotate_info,MagickTrue,
&metrics,&caption);
status=SetImageExtent(caption_image,image->columns,(size_t)
((count+1)*(metrics.ascent-metrics.descent)+0.5));
if (status == MagickFalse)
caption_image=DestroyImage(caption_image);
else
{
caption_image->background_color=image->border_color;
(void) SetImageBackgroundColor(caption_image);
(void) CloneString(&annotate_info->text,caption);
(void) FormatLocaleString(geometry,MaxTextExtent,"+0+%.20g",
metrics.ascent);
if (annotate_info->gravity == UndefinedGravity)
(void) CloneString(&annotate_info->geometry,AcquireString(
geometry));
(void) AnnotateImage(caption_image,annotate_info);
height+=caption_image->rows;
}
annotate_info=DestroyDrawInfo(annotate_info);
caption=DestroyString(caption);
}
}
picture_image=CloneImage(image,image->columns+2*quantum,height,MagickTrue,
exception);
if (picture_image == (Image *) NULL)
{
if (caption_image != (Image *) NULL)
caption_image=DestroyImage(caption_image);
return((Image *) NULL);
}
picture_image->background_color=image->border_color;
(void) SetImageBackgroundColor(picture_image);
(void) CompositeImage(picture_image,OverCompositeOp,image,quantum,quantum);
if (caption_image != (Image *) NULL)
{
(void) CompositeImage(picture_image,OverCompositeOp,caption_image,
quantum,(ssize_t) (image->rows+3*quantum/2));
caption_image=DestroyImage(caption_image);
}
(void) QueryColorDatabase("none",&picture_image->background_color,exception);
(void) SetImageAlphaChannel(picture_image,OpaqueAlphaChannel);
rotate_image=RotateImage(picture_image,90.0,exception);
picture_image=DestroyImage(picture_image);
if (rotate_image == (Image *) NULL)
return((Image *) NULL);
picture_image=rotate_image;
bend_image=WaveImage(picture_image,0.01*picture_image->rows,2.0*
picture_image->columns,exception);
picture_image=DestroyImage(picture_image);
if (bend_image == (Image *) NULL)
return((Image *) NULL);
InheritException(&bend_image->exception,exception);
picture_image=bend_image;
rotate_image=RotateImage(picture_image,-90.0,exception);
picture_image=DestroyImage(picture_image);
if (rotate_image == (Image *) NULL)
return((Image *) NULL);
picture_image=rotate_image;
picture_image->background_color=image->background_color;
polaroid_image=ShadowImage(picture_image,80.0,2.0,quantum/3,quantum/3,
exception);
if (polaroid_image == (Image *) NULL)
{
picture_image=DestroyImage(picture_image);
return(picture_image);
}
flop_image=FlopImage(polaroid_image,exception);
polaroid_image=DestroyImage(polaroid_image);
if (flop_image == (Image *) NULL)
{
picture_image=DestroyImage(picture_image);
return(picture_image);
}
polaroid_image=flop_image;
(void) CompositeImage(polaroid_image,OverCompositeOp,picture_image,
(ssize_t) (-0.01*picture_image->columns/2.0),0L);
picture_image=DestroyImage(picture_image);
(void) QueryColorDatabase("none",&polaroid_image->background_color,exception);
rotate_image=RotateImage(polaroid_image,angle,exception);
polaroid_image=DestroyImage(polaroid_image);
if (rotate_image == (Image *) NULL)
return((Image *) NULL);
polaroid_image=rotate_image;
trim_image=TrimImage(polaroid_image,exception);
polaroid_image=DestroyImage(polaroid_image);
if (trim_image == (Image *) NULL)
return((Image *) NULL);
polaroid_image=trim_image;
return(polaroid_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e p i a T o n e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% MagickSepiaToneImage() applies a special effect to the image, similar to the
% effect achieved in a photo darkroom by sepia toning. Threshold ranges from
% 0 to QuantumRange and is a measure of the extent of the sepia toning. A
% threshold of 80% is a good starting point for a reasonable tone.
%
% The format of the SepiaToneImage method is:
%
% Image *SepiaToneImage(const Image *image,const double threshold,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o threshold: the tone threshold.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SepiaToneImage(const Image *image,const double threshold,
ExceptionInfo *exception)
{
#define SepiaToneImageTag "SepiaTone/Image"
CacheView
*image_view,
*sepia_view;
Image
*sepia_image;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
/*
Initialize sepia-toned image attributes.
*/
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);
sepia_image=CloneImage(image,0,0,MagickTrue,exception);
if (sepia_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(sepia_image,DirectClass) == MagickFalse)
{
InheritException(exception,&sepia_image->exception);
sepia_image=DestroyImage(sepia_image);
return((Image *) NULL);
}
/*
Tone each row of the image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireVirtualCacheView(image,exception);
sepia_view=AcquireAuthenticCacheView(sepia_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,sepia_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register const PixelPacket
*magick_restrict p;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=QueueCacheViewAuthenticPixels(sepia_view,0,y,sepia_image->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
double
intensity,
tone;
intensity=GetPixelIntensity(image,p);
tone=intensity > threshold ? (double) QuantumRange : intensity+
(double) QuantumRange-threshold;
SetPixelRed(q,ClampToQuantum(tone));
tone=intensity > (7.0*threshold/6.0) ? (double) QuantumRange :
intensity+(double) QuantumRange-7.0*threshold/6.0;
SetPixelGreen(q,ClampToQuantum(tone));
tone=intensity < (threshold/6.0) ? 0 : intensity-threshold/6.0;
SetPixelBlue(q,ClampToQuantum(tone));
tone=threshold/7.0;
if ((double) GetPixelGreen(q) < tone)
SetPixelGreen(q,ClampToQuantum(tone));
if ((double) GetPixelBlue(q) < tone)
SetPixelBlue(q,ClampToQuantum(tone));
SetPixelOpacity(q,GetPixelOpacity(p));
p++;
q++;
}
if (SyncCacheViewAuthenticPixels(sepia_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,SepiaToneImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
sepia_view=DestroyCacheView(sepia_view);
image_view=DestroyCacheView(image_view);
(void) NormalizeImage(sepia_image);
(void) ContrastImage(sepia_image,MagickTrue);
if (status == MagickFalse)
sepia_image=DestroyImage(sepia_image);
return(sepia_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S h a d o w I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% ShadowImage() simulates a shadow from the specified image and returns it.
%
% The format of the ShadowImage method is:
%
% Image *ShadowImage(const Image *image,const double opacity,
% const double sigma,const ssize_t x_offset,const ssize_t y_offset,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o opacity: percentage transparency.
%
% o sigma: the standard deviation of the Gaussian, in pixels.
%
% o x_offset: the shadow x-offset.
%
% o y_offset: the shadow y-offset.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *ShadowImage(const Image *image,const double opacity,
const double sigma,const ssize_t x_offset,const ssize_t y_offset,
ExceptionInfo *exception)
{
#define ShadowImageTag "Shadow/Image"
CacheView
*image_view;
Image
*border_image,
*clone_image,
*shadow_image;
MagickBooleanType
status;
MagickOffsetType
progress;
RectangleInfo
border_info;
ssize_t
y;
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);
clone_image=CloneImage(image,0,0,MagickTrue,exception);
if (clone_image == (Image *) NULL)
return((Image *) NULL);
if (IsGrayColorspace(image->colorspace) != MagickFalse)
(void) SetImageColorspace(clone_image,sRGBColorspace);
(void) SetImageVirtualPixelMethod(clone_image,EdgeVirtualPixelMethod);
clone_image->compose=OverCompositeOp;
border_info.width=(size_t) floor(2.0*sigma+0.5);
border_info.height=(size_t) floor(2.0*sigma+0.5);
border_info.x=0;
border_info.y=0;
(void) QueryColorDatabase("none",&clone_image->border_color,exception);
border_image=BorderImage(clone_image,&border_info,exception);
clone_image=DestroyImage(clone_image);
if (border_image == (Image *) NULL)
return((Image *) NULL);
if (border_image->matte == MagickFalse)
(void) SetImageAlphaChannel(border_image,OpaqueAlphaChannel);
/*
Shadow image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireAuthenticCacheView(border_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(border_image,border_image,border_image->rows,1)
#endif
for (y=0; y < (ssize_t) border_image->rows; y++)
{
register PixelPacket
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,border_image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) border_image->columns; x++)
{
SetPixelRed(q,border_image->background_color.red);
SetPixelGreen(q,border_image->background_color.green);
SetPixelBlue(q,border_image->background_color.blue);
if (border_image->matte == MagickFalse)
SetPixelOpacity(q,border_image->background_color.opacity);
else
SetPixelOpacity(q,ClampToQuantum((double) (QuantumRange-
GetPixelAlpha(q)*opacity/100.0)));
q++;
}
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,ShadowImageTag,progress,
border_image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
image_view=DestroyCacheView(image_view);
shadow_image=BlurImageChannel(border_image,AlphaChannel,0.0,sigma,exception);
border_image=DestroyImage(border_image);
if (shadow_image == (Image *) NULL)
return((Image *) NULL);
if (shadow_image->page.width == 0)
shadow_image->page.width=shadow_image->columns;
if (shadow_image->page.height == 0)
shadow_image->page.height=shadow_image->rows;
shadow_image->page.width+=x_offset-(ssize_t) border_info.width;
shadow_image->page.height+=y_offset-(ssize_t) border_info.height;
shadow_image->page.x+=x_offset-(ssize_t) border_info.width;
shadow_image->page.y+=y_offset-(ssize_t) border_info.height;
return(shadow_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S k e t c h I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SketchImage() simulates a pencil sketch. We convolve the image with a
% Gaussian operator of the given radius and standard deviation (sigma). For
% reasonable results, radius should be larger than sigma. Use a radius of 0
% and SketchImage() selects a suitable radius for you. Angle gives the angle
% of the sketch.
%
% The format of the SketchImage method is:
%
% Image *SketchImage(const Image *image,const double radius,
% const double sigma,const double angle,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o radius: the radius of the Gaussian, in pixels, not counting
% the center pixel.
%
% o sigma: the standard deviation of the Gaussian, in pixels.
%
% o angle: Apply the effect along this angle.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SketchImage(const Image *image,const double radius,
const double sigma,const double angle,ExceptionInfo *exception)
{
CacheView
*random_view;
Image
*blend_image,
*blur_image,
*dodge_image,
*random_image,
*sketch_image;
MagickBooleanType
status;
MagickPixelPacket
zero;
RandomInfo
**magick_restrict random_info;
ssize_t
y;
#if defined(MAGICKCORE_OPENMP_SUPPORT)
unsigned long
key;
#endif
/*
Sketch image.
*/
random_image=CloneImage(image,image->columns << 1,image->rows << 1,
MagickTrue,exception);
if (random_image == (Image *) NULL)
return((Image *) NULL);
status=MagickTrue;
GetMagickPixelPacket(random_image,&zero);
random_info=AcquireRandomInfoThreadSet();
random_view=AcquireAuthenticCacheView(random_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
key=GetRandomSecretKey(random_info[0]);
#pragma omp parallel for schedule(static) shared(status) \
magick_number_threads(random_image,random_image,random_image->rows,key == ~0UL)
#endif
for (y=0; y < (ssize_t) random_image->rows; y++)
{
const int
id = GetOpenMPThreadId();
MagickPixelPacket
pixel;
register IndexPacket
*magick_restrict indexes;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
q=QueueCacheViewAuthenticPixels(random_view,0,y,random_image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
indexes=GetCacheViewAuthenticIndexQueue(random_view);
pixel=zero;
for (x=0; x < (ssize_t) random_image->columns; x++)
{
pixel.red=(MagickRealType) (QuantumRange*
GetPseudoRandomValue(random_info[id]));
pixel.green=pixel.red;
pixel.blue=pixel.red;
if (image->colorspace == CMYKColorspace)
pixel.index=pixel.red;
SetPixelPacket(random_image,&pixel,q,indexes+x);
q++;
}
if (SyncCacheViewAuthenticPixels(random_view,exception) == MagickFalse)
status=MagickFalse;
}
random_info=DestroyRandomInfoThreadSet(random_info);
if (status == MagickFalse)
{
random_view=DestroyCacheView(random_view);
random_image=DestroyImage(random_image);
return(random_image);
}
random_view=DestroyCacheView(random_view);
blur_image=MotionBlurImage(random_image,radius,sigma,angle,exception);
random_image=DestroyImage(random_image);
if (blur_image == (Image *) NULL)
return((Image *) NULL);
dodge_image=EdgeImage(blur_image,radius,exception);
blur_image=DestroyImage(blur_image);
if (dodge_image == (Image *) NULL)
return((Image *) NULL);
status=ClampImage(dodge_image);
if (status != MagickFalse)
status=NormalizeImage(dodge_image);
if (status != MagickFalse)
status=NegateImage(dodge_image,MagickFalse);
if (status != MagickFalse)
status=TransformImage(&dodge_image,(char *) NULL,"50%");
sketch_image=CloneImage(image,0,0,MagickTrue,exception);
if (sketch_image == (Image *) NULL)
{
dodge_image=DestroyImage(dodge_image);
return((Image *) NULL);
}
(void) CompositeImage(sketch_image,ColorDodgeCompositeOp,dodge_image,0,0);
dodge_image=DestroyImage(dodge_image);
blend_image=CloneImage(image,0,0,MagickTrue,exception);
if (blend_image == (Image *) NULL)
{
sketch_image=DestroyImage(sketch_image);
return((Image *) NULL);
}
(void) SetImageArtifact(blend_image,"compose:args","20x80");
(void) CompositeImage(sketch_image,BlendCompositeOp,blend_image,0,0);
blend_image=DestroyImage(blend_image);
return(sketch_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S o l a r i z e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SolarizeImage() applies a special effect to the image, similar to the effect
% achieved in a photo darkroom by selectively exposing areas of photo
% sensitive paper to light. Threshold ranges from 0 to QuantumRange and is a
% measure of the extent of the solarization.
%
% The format of the SolarizeImage method is:
%
% MagickBooleanType SolarizeImage(Image *image,const double threshold)
% MagickBooleanType SolarizeImageChannel(Image *image,
% const ChannelType channel,const double threshold,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o channel: the channel type.
%
% o threshold: Define the extent of the solarization.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport MagickBooleanType SolarizeImage(Image *image,
const double threshold)
{
MagickBooleanType
status;
status=SolarizeImageChannel(image,DefaultChannels,threshold,
&image->exception);
return(status);
}
MagickExport MagickBooleanType SolarizeImageChannel(Image *image,
const ChannelType channel,const double threshold,ExceptionInfo *exception)
{
#define SolarizeImageTag "Solarize/Image"
CacheView
*image_view;
MagickBooleanType
status;
MagickOffsetType
progress;
ssize_t
y;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (IsGrayColorspace(image->colorspace) != MagickFalse)
(void) SetImageColorspace(image,sRGBColorspace);
if (image->storage_class == PseudoClass)
{
register ssize_t
i;
/*
Solarize colormap.
*/
for (i=0; i < (ssize_t) image->colors; i++)
{
if ((channel & RedChannel) != 0)
if ((double) image->colormap[i].red > threshold)
image->colormap[i].red=QuantumRange-image->colormap[i].red;
if ((channel & GreenChannel) != 0)
if ((double) image->colormap[i].green > threshold)
image->colormap[i].green=QuantumRange-image->colormap[i].green;
if ((channel & BlueChannel) != 0)
if ((double) image->colormap[i].blue > threshold)
image->colormap[i].blue=QuantumRange-image->colormap[i].blue;
}
}
/*
Solarize image.
*/
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++)
{
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
if ((channel & RedChannel) != 0)
if ((double) GetPixelRed(q) > threshold)
SetPixelRed(q,QuantumRange-GetPixelRed(q));
if ((channel & GreenChannel) != 0)
if ((double) GetPixelGreen(q) > threshold)
SetPixelGreen(q,QuantumRange-GetPixelGreen(q));
if ((channel & BlueChannel) != 0)
if ((double) GetPixelBlue(q) > threshold)
SetPixelBlue(q,QuantumRange-GetPixelBlue(q));
q++;
}
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);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S t e g a n o I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SteganoImage() hides a digital watermark within the image. Recover
% the hidden watermark later to prove that the authenticity of an image.
% Offset defines the start position within the image to hide the watermark.
%
% The format of the SteganoImage method is:
%
% Image *SteganoImage(const Image *image,Image *watermark,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o watermark: the watermark image.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SteganoImage(const Image *image,const Image *watermark,
ExceptionInfo *exception)
{
#define GetBit(alpha,i) ((((size_t) (alpha) >> (size_t) (i)) & 0x01) != 0)
#define SetBit(alpha,i,set) (alpha)=(Quantum) ((set) != 0 ? (size_t) (alpha) \
| (one << (size_t) (i)) : (size_t) (alpha) & ~(one << (size_t) (i)))
#define SteganoImageTag "Stegano/Image"
CacheView
*stegano_view,
*watermark_view;
Image
*stegano_image;
int
c;
MagickBooleanType
status;
PixelPacket
pixel;
register PixelPacket
*q;
register ssize_t
x;
size_t
depth,
one;
ssize_t
i,
j,
k,
y;
/*
Initialize steganographic image attributes.
*/
assert(image != (const Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
assert(watermark != (const Image *) NULL);
assert(watermark->signature == MagickCoreSignature);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
one=1UL;
stegano_image=CloneImage(image,0,0,MagickTrue,exception);
if (stegano_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(stegano_image,DirectClass) == MagickFalse)
{
InheritException(exception,&stegano_image->exception);
stegano_image=DestroyImage(stegano_image);
return((Image *) NULL);
}
stegano_image->depth=MAGICKCORE_QUANTUM_DEPTH;
/*
Hide watermark in low-order bits of image.
*/
c=0;
i=0;
j=0;
depth=stegano_image->depth;
k=image->offset;
status=MagickTrue;
watermark_view=AcquireVirtualCacheView(watermark,exception);
stegano_view=AcquireAuthenticCacheView(stegano_image,exception);
for (i=(ssize_t) depth-1; (i >= 0) && (j < (ssize_t) depth); i--)
{
for (y=0; (y < (ssize_t) watermark->rows) && (j < (ssize_t) depth); y++)
{
for (x=0; (x < (ssize_t) watermark->columns) && (j < (ssize_t) depth); x++)
{
(void) GetOneCacheViewVirtualPixel(watermark_view,x,y,&pixel,exception);
if ((k/(ssize_t) stegano_image->columns) >= (ssize_t) stegano_image->rows)
break;
q=GetCacheViewAuthenticPixels(stegano_view,k % (ssize_t)
stegano_image->columns,k/(ssize_t) stegano_image->columns,1,1,
exception);
if (q == (PixelPacket *) NULL)
break;
switch (c)
{
case 0:
{
SetBit(GetPixelRed(q),j,GetBit(ClampToQuantum(GetPixelIntensity(
image,&pixel)),i));
break;
}
case 1:
{
SetBit(GetPixelGreen(q),j,GetBit(ClampToQuantum(GetPixelIntensity(
image,&pixel)),i));
break;
}
case 2:
{
SetBit(GetPixelBlue(q),j,GetBit(ClampToQuantum(GetPixelIntensity(
image,&pixel)),i));
break;
}
}
if (SyncCacheViewAuthenticPixels(stegano_view,exception) == MagickFalse)
break;
c++;
if (c == 3)
c=0;
k++;
if (k == (ssize_t) (stegano_image->columns*stegano_image->columns))
k=0;
if (k == image->offset)
j++;
}
}
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
proceed=SetImageProgress(image,SteganoImageTag,(MagickOffsetType)
(depth-i),depth);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
stegano_view=DestroyCacheView(stegano_view);
watermark_view=DestroyCacheView(watermark_view);
if (stegano_image->storage_class == PseudoClass)
(void) SyncImage(stegano_image);
if (status == MagickFalse)
stegano_image=DestroyImage(stegano_image);
return(stegano_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S t e r e o A n a g l y p h I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% StereoAnaglyphImage() combines two images and produces a single image that
% is the composite of a left and right image of a stereo pair. Special
% red-green stereo glasses are required to view this effect.
%
% The format of the StereoAnaglyphImage method is:
%
% Image *StereoImage(const Image *left_image,const Image *right_image,
% ExceptionInfo *exception)
% Image *StereoAnaglyphImage(const Image *left_image,
% const Image *right_image,const ssize_t x_offset,const ssize_t y_offset,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o left_image: the left image.
%
% o right_image: the right image.
%
% o exception: return any errors or warnings in this structure.
%
% o x_offset: amount, in pixels, by which the left image is offset to the
% right of the right image.
%
% o y_offset: amount, in pixels, by which the left image is offset to the
% bottom of the right image.
%
%
*/
MagickExport Image *StereoImage(const Image *left_image,
const Image *right_image,ExceptionInfo *exception)
{
return(StereoAnaglyphImage(left_image,right_image,0,0,exception));
}
MagickExport Image *StereoAnaglyphImage(const Image *left_image,
const Image *right_image,const ssize_t x_offset,const ssize_t y_offset,
ExceptionInfo *exception)
{
#define StereoImageTag "Stereo/Image"
const Image
*image;
Image
*stereo_image;
MagickBooleanType
status;
ssize_t
y;
assert(left_image != (const Image *) NULL);
assert(left_image->signature == MagickCoreSignature);
if (left_image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
left_image->filename);
assert(right_image != (const Image *) NULL);
assert(right_image->signature == MagickCoreSignature);
assert(exception != (ExceptionInfo *) NULL);
assert(exception->signature == MagickCoreSignature);
image=left_image;
if ((left_image->columns != right_image->columns) ||
(left_image->rows != right_image->rows))
ThrowImageException(ImageError,"LeftAndRightImageSizesDiffer");
/*
Initialize stereo image attributes.
*/
stereo_image=CloneImage(left_image,left_image->columns,left_image->rows,
MagickTrue,exception);
if (stereo_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(stereo_image,DirectClass) == MagickFalse)
{
InheritException(exception,&stereo_image->exception);
stereo_image=DestroyImage(stereo_image);
return((Image *) NULL);
}
(void) SetImageColorspace(stereo_image,sRGBColorspace);
/*
Copy left image to red channel and right image to blue channel.
*/
status=MagickTrue;
for (y=0; y < (ssize_t) stereo_image->rows; y++)
{
register const PixelPacket
*magick_restrict p,
*magick_restrict q;
register ssize_t
x;
register PixelPacket
*magick_restrict r;
p=GetVirtualPixels(left_image,-x_offset,y-y_offset,image->columns,1,
exception);
q=GetVirtualPixels(right_image,0,y,right_image->columns,1,exception);
r=QueueAuthenticPixels(stereo_image,0,y,stereo_image->columns,1,exception);
if ((p == (PixelPacket *) NULL) || (q == (PixelPacket *) NULL) ||
(r == (PixelPacket *) NULL))
break;
for (x=0; x < (ssize_t) stereo_image->columns; x++)
{
SetPixelRed(r,GetPixelRed(p));
SetPixelGreen(r,GetPixelGreen(q));
SetPixelBlue(r,GetPixelBlue(q));
SetPixelOpacity(r,(GetPixelOpacity(p)+q->opacity)/2);
p++;
q++;
r++;
}
if (SyncAuthenticPixels(stereo_image,exception) == MagickFalse)
break;
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
proceed=SetImageProgress(image,StereoImageTag,(MagickOffsetType) y,
stereo_image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
if (status == MagickFalse)
stereo_image=DestroyImage(stereo_image);
return(stereo_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S w i r l I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SwirlImage() swirls the pixels about the center of the image, where
% degrees indicates the sweep of the arc through which each pixel is moved.
% You get a more dramatic effect as the degrees move from 1 to 360.
%
% The format of the SwirlImage method is:
%
% Image *SwirlImage(const Image *image,double degrees,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o degrees: Define the tightness of the swirling effect.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *SwirlImage(const Image *image,double degrees,
ExceptionInfo *exception)
{
#define SwirlImageTag "Swirl/Image"
CacheView
*image_view,
*swirl_view;
double
radius;
Image
*swirl_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickPixelPacket
zero;
PointInfo
center,
scale;
ssize_t
y;
/*
Initialize swirl image attributes.
*/
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);
swirl_image=CloneImage(image,0,0,MagickTrue,exception);
if (swirl_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(swirl_image,DirectClass) == MagickFalse)
{
InheritException(exception,&swirl_image->exception);
swirl_image=DestroyImage(swirl_image);
return((Image *) NULL);
}
if (swirl_image->background_color.opacity != OpaqueOpacity)
swirl_image->matte=MagickTrue;
/*
Compute scaling factor.
*/
center.x=(double) image->columns/2.0;
center.y=(double) image->rows/2.0;
radius=MagickMax(center.x,center.y);
scale.x=1.0;
scale.y=1.0;
if (image->columns > image->rows)
scale.y=(double) image->columns/(double) image->rows;
else
if (image->columns < image->rows)
scale.x=(double) image->rows/(double) image->columns;
degrees=(double) DegreesToRadians(degrees);
/*
Swirl image.
*/
status=MagickTrue;
progress=0;
GetMagickPixelPacket(swirl_image,&zero);
image_view=AcquireVirtualCacheView(image,exception);
swirl_view=AcquireAuthenticCacheView(swirl_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,swirl_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
double
distance;
MagickPixelPacket
pixel;
PointInfo
delta;
register IndexPacket
*magick_restrict swirl_indexes;
register ssize_t
x;
register PixelPacket
*magick_restrict q;
if (status == MagickFalse)
continue;
q=GetCacheViewAuthenticPixels(swirl_view,0,y,swirl_image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
swirl_indexes=GetCacheViewAuthenticIndexQueue(swirl_view);
delta.y=scale.y*(double) (y-center.y);
pixel=zero;
for (x=0; x < (ssize_t) image->columns; x++)
{
/*
Determine if the pixel is within an ellipse.
*/
delta.x=scale.x*(double) (x-center.x);
distance=delta.x*delta.x+delta.y*delta.y;
if (distance < (radius*radius))
{
double
cosine,
factor,
sine;
/*
Swirl the pixel.
*/
factor=1.0-sqrt(distance)/radius;
sine=sin((double) (degrees*factor*factor));
cosine=cos((double) (degrees*factor*factor));
status=InterpolateMagickPixelPacket(image,image_view,
UndefinedInterpolatePixel,(double) ((cosine*delta.x-sine*delta.y)/
scale.x+center.x),(double) ((sine*delta.x+cosine*delta.y)/scale.y+
center.y),&pixel,exception);
if (status == MagickFalse)
break;
SetPixelPacket(swirl_image,&pixel,q,swirl_indexes+x);
}
q++;
}
if (SyncCacheViewAuthenticPixels(swirl_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,SwirlImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
swirl_view=DestroyCacheView(swirl_view);
image_view=DestroyCacheView(image_view);
if (status == MagickFalse)
swirl_image=DestroyImage(swirl_image);
return(swirl_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% T i n t I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% TintImage() applies a color vector to each pixel in the image. The length
% of the vector is 0 for black and white and at its maximum for the midtones.
% The vector weighting function is f(x)=(1-(4.0*((x-0.5)*(x-0.5))))
%
% The format of the TintImage method is:
%
% Image *TintImage(const Image *image,const char *opacity,
% const PixelPacket tint,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o opacity: A color value used for tinting.
%
% o tint: A color value used for tinting.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *TintImage(const Image *image,const char *opacity,
const PixelPacket tint,ExceptionInfo *exception)
{
#define TintImageTag "Tint/Image"
CacheView
*image_view,
*tint_view;
GeometryInfo
geometry_info;
Image
*tint_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickPixelPacket
color_vector,
pixel;
MagickStatusType
flags;
ssize_t
y;
/*
Allocate tint image.
*/
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);
tint_image=CloneImage(image,0,0,MagickTrue,exception);
if (tint_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(tint_image,DirectClass) == MagickFalse)
{
InheritException(exception,&tint_image->exception);
tint_image=DestroyImage(tint_image);
return((Image *) NULL);
}
if ((IsGrayColorspace(image->colorspace) != MagickFalse) &&
(IsPixelGray(&tint) == MagickFalse))
(void) SetImageColorspace(tint_image,sRGBColorspace);
if (opacity == (const char *) NULL)
return(tint_image);
/*
Determine RGB values of the tint color.
*/
flags=ParseGeometry(opacity,&geometry_info);
pixel.red=geometry_info.rho;
pixel.green=geometry_info.rho;
pixel.blue=geometry_info.rho;
pixel.opacity=(MagickRealType) OpaqueOpacity;
if ((flags & SigmaValue) != 0)
pixel.green=geometry_info.sigma;
if ((flags & XiValue) != 0)
pixel.blue=geometry_info.xi;
if ((flags & PsiValue) != 0)
pixel.opacity=geometry_info.psi;
color_vector.red=(MagickRealType) (pixel.red*tint.red/100.0-
PixelPacketIntensity(&tint));
color_vector.green=(MagickRealType) (pixel.green*tint.green/100.0-
PixelPacketIntensity(&tint));
color_vector.blue=(MagickRealType) (pixel.blue*tint.blue/100.0-
PixelPacketIntensity(&tint));
/*
Tint image.
*/
status=MagickTrue;
progress=0;
image_view=AcquireVirtualCacheView(image,exception);
tint_view=AcquireAuthenticCacheView(tint_image,exception);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,tint_image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
register const PixelPacket
*magick_restrict p;
register PixelPacket
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
q=QueueCacheViewAuthenticPixels(tint_view,0,y,tint_image->columns,1,
exception);
if ((p == (const PixelPacket *) NULL) || (q == (PixelPacket *) NULL))
{
status=MagickFalse;
continue;
}
for (x=0; x < (ssize_t) image->columns; x++)
{
double
weight;
MagickPixelPacket
pixel;
weight=QuantumScale*GetPixelRed(p)-0.5;
pixel.red=(MagickRealType) GetPixelRed(p)+color_vector.red*(1.0-(4.0*
(weight*weight)));
SetPixelRed(q,ClampToQuantum(pixel.red));
weight=QuantumScale*GetPixelGreen(p)-0.5;
pixel.green=(MagickRealType) GetPixelGreen(p)+color_vector.green*(1.0-
(4.0*(weight*weight)));
SetPixelGreen(q,ClampToQuantum(pixel.green));
weight=QuantumScale*GetPixelBlue(p)-0.5;
pixel.blue=(MagickRealType) GetPixelBlue(p)+color_vector.blue*(1.0-(4.0*
(weight*weight)));
SetPixelBlue(q,ClampToQuantum(pixel.blue));
SetPixelOpacity(q,GetPixelOpacity(p));
p++;
q++;
}
if (SyncCacheViewAuthenticPixels(tint_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,TintImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
tint_view=DestroyCacheView(tint_view);
image_view=DestroyCacheView(image_view);
if (status == MagickFalse)
tint_image=DestroyImage(tint_image);
return(tint_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% V i g n e t t e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% VignetteImage() softens the edges of the image in vignette style.
%
% The format of the VignetteImage method is:
%
% Image *VignetteImage(const Image *image,const double radius,
% const double sigma,const ssize_t x,const ssize_t y,
% ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o radius: the radius of the pixel neighborhood.
%
% o sigma: the standard deviation of the Gaussian, in pixels.
%
% o x, y: Define the x and y ellipse offset.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *VignetteImage(const Image *image,const double radius,
const double sigma,const ssize_t x,const ssize_t y,ExceptionInfo *exception)
{
char
ellipse[MaxTextExtent];
DrawInfo
*draw_info;
Image
*blur_image,
*canvas_image,
*oval_image,
*vignette_image;
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);
canvas_image=CloneImage(image,0,0,MagickTrue,exception);
if (canvas_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(canvas_image,DirectClass) == MagickFalse)
{
InheritException(exception,&canvas_image->exception);
canvas_image=DestroyImage(canvas_image);
return((Image *) NULL);
}
canvas_image->matte=MagickTrue;
oval_image=CloneImage(canvas_image,canvas_image->columns,canvas_image->rows,
MagickTrue,exception);
if (oval_image == (Image *) NULL)
{
canvas_image=DestroyImage(canvas_image);
return((Image *) NULL);
}
(void) QueryColorDatabase("#000000",&oval_image->background_color,exception);
(void) SetImageBackgroundColor(oval_image);
draw_info=CloneDrawInfo((const ImageInfo *) NULL,(const DrawInfo *) NULL);
(void) QueryColorDatabase("#ffffff",&draw_info->fill,exception);
(void) QueryColorDatabase("#ffffff",&draw_info->stroke,exception);
(void) FormatLocaleString(ellipse,MaxTextExtent,
"ellipse %g,%g,%g,%g,0.0,360.0",image->columns/2.0,
image->rows/2.0,image->columns/2.0-x,image->rows/2.0-y);
draw_info->primitive=AcquireString(ellipse);
(void) DrawImage(oval_image,draw_info);
draw_info=DestroyDrawInfo(draw_info);
blur_image=BlurImage(oval_image,radius,sigma,exception);
oval_image=DestroyImage(oval_image);
if (blur_image == (Image *) NULL)
{
canvas_image=DestroyImage(canvas_image);
return((Image *) NULL);
}
blur_image->matte=MagickFalse;
(void) CompositeImage(canvas_image,CopyOpacityCompositeOp,blur_image,0,0);
blur_image=DestroyImage(blur_image);
vignette_image=MergeImageLayers(canvas_image,FlattenLayer,exception);
canvas_image=DestroyImage(canvas_image);
if (vignette_image != (Image *) NULL)
(void) TransformImageColorspace(vignette_image,image->colorspace);
return(vignette_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W a v e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WaveImage() creates a "ripple" effect in the image by shifting the pixels
% vertically along a sine wave whose amplitude and wavelength is specified
% by the given parameters.
%
% The format of the WaveImage method is:
%
% Image *WaveImage(const Image *image,const double amplitude,
% const double wave_length,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o amplitude, wave_length: Define the amplitude and wave length of the
% sine wave.
%
% o exception: return any errors or warnings in this structure.
%
*/
MagickExport Image *WaveImage(const Image *image,const double amplitude,
const double wave_length,ExceptionInfo *exception)
{
#define WaveImageTag "Wave/Image"
CacheView
*image_view,
*wave_view;
float
*sine_map;
Image
*wave_image;
MagickBooleanType
status;
MagickOffsetType
progress;
MagickPixelPacket
zero;
register ssize_t
i;
ssize_t
y;
/*
Initialize wave 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);
wave_image=CloneImage(image,image->columns,(size_t) (image->rows+2.0*
fabs(amplitude)),MagickTrue,exception);
if (wave_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(wave_image,DirectClass) == MagickFalse)
{
InheritException(exception,&wave_image->exception);
wave_image=DestroyImage(wave_image);
return((Image *) NULL);
}
if (wave_image->background_color.opacity != OpaqueOpacity)
wave_image->matte=MagickTrue;
/*
Allocate sine map.
*/
sine_map=(float *) AcquireQuantumMemory((size_t) wave_image->columns,
sizeof(*sine_map));
if (sine_map == (float *) NULL)
{
wave_image=DestroyImage(wave_image);
ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
}
for (i=0; i < (ssize_t) wave_image->columns; i++)
sine_map[i]=(float) fabs(amplitude)+amplitude*sin((double)
((2.0*MagickPI*i)/wave_length));
/*
Wave image.
*/
status=MagickTrue;
progress=0;
GetMagickPixelPacket(wave_image,&zero);
image_view=AcquireVirtualCacheView(image,exception);
wave_view=AcquireAuthenticCacheView(wave_image,exception);
(void) SetCacheViewVirtualPixelMethod(image_view,
BackgroundVirtualPixelMethod);
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static) shared(progress,status) \
magick_number_threads(image,wave_image,wave_image->rows,1)
#endif
for (y=0; y < (ssize_t) wave_image->rows; y++)
{
MagickPixelPacket
pixel;
register IndexPacket
*magick_restrict indexes;
register PixelPacket
*magick_restrict q;
register ssize_t
x;
if (status == MagickFalse)
continue;
q=QueueCacheViewAuthenticPixels(wave_view,0,y,wave_image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
continue;
}
indexes=GetCacheViewAuthenticIndexQueue(wave_view);
pixel=zero;
for (x=0; x < (ssize_t) wave_image->columns; x++)
{
status=InterpolateMagickPixelPacket(image,image_view,
UndefinedInterpolatePixel,(double) x,(double) (y-sine_map[x]),&pixel,
exception);
if (status == MagickFalse)
break;
SetPixelPacket(wave_image,&pixel,q,indexes+x);
q++;
}
if (SyncCacheViewAuthenticPixels(wave_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,WaveImageTag,progress,image->rows);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
wave_view=DestroyCacheView(wave_view);
image_view=DestroyCacheView(image_view);
sine_map=(float *) RelinquishMagickMemory(sine_map);
if (status == MagickFalse)
wave_image=DestroyImage(wave_image);
return(wave_image);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% W a v e l e t D e n o i s e I m a g e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% WaveletDenoiseImage() removes noise from the image using a wavelet
% transform. The wavelet transform is a fast hierarchical scheme for
% processing an image using a set of consecutive lowpass and high_pass filters,
% followed by a decimation. This results in a decomposition into different
% scales which can be regarded as different “frequency bands”, determined by
% the mother wavelet. Adapted from dcraw.c by David Coffin.
%
% The format of the WaveletDenoiseImage method is:
%
% Image *WaveletDenoiseImage(const Image *image,const double threshold,
% const double softness,ExceptionInfo *exception)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o threshold: set the threshold for smoothing.
%
% o softness: attenuate the smoothing threshold.
%
% o exception: return any errors or warnings in this structure.
%
*/
static inline void HatTransform(const float *magick_restrict pixels,
const size_t stride,const size_t extent,const size_t scale,float *kernel)
{
const float
*magick_restrict p,
*magick_restrict q,
*magick_restrict r;
register ssize_t
i;
p=pixels;
q=pixels+scale*stride,
r=pixels+scale*stride;
for (i=0; i < (ssize_t) scale; i++)
{
kernel[i]=0.25f*(*p+(*p)+(*q)+(*r));
p+=stride;
q-=stride;
r+=stride;
}
for ( ; i < (ssize_t) (extent-scale); i++)
{
kernel[i]=0.25f*(2.0f*(*p)+*(p-scale*stride)+*(p+scale*stride));
p+=stride;
}
q=p-scale*stride;
r=pixels+stride*(extent-2);
for ( ; i < (ssize_t) extent; i++)
{
kernel[i]=0.25f*(*p+(*p)+(*q)+(*r));
p+=stride;
q+=stride;
r-=stride;
}
}
MagickExport Image *WaveletDenoiseImage(const Image *image,
const double threshold,const double softness,ExceptionInfo *exception)
{
CacheView
*image_view,
*noise_view;
float
*kernel,
*pixels;
Image
*noise_image;
MagickBooleanType
status;
MagickSizeType
number_pixels;
MemoryInfo
*pixels_info;
size_t
max_channels;
ssize_t
channel;
static const double
noise_levels[]= {
0.8002, 0.2735, 0.1202, 0.0585, 0.0291, 0.0152, 0.0080, 0.0044 };
/*
Initialize noise image attributes.
*/
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);
noise_image=(Image *) NULL;
#if defined(MAGICKCORE_OPENCL_SUPPORT)
noise_image=AccelerateWaveletDenoiseImage(image,threshold,exception);
if (noise_image != (Image *) NULL)
return(noise_image);
#endif
noise_image=CloneImage(image,0,0,MagickTrue,exception);
if (noise_image == (Image *) NULL)
return((Image *) NULL);
if (SetImageStorageClass(noise_image,DirectClass) == MagickFalse)
{
noise_image=DestroyImage(noise_image);
return((Image *) NULL);
}
if (AcquireMagickResource(WidthResource,3*image->columns) == MagickFalse)
ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
pixels_info=AcquireVirtualMemory(3*image->columns,image->rows*
sizeof(*pixels));
kernel=(float *) AcquireQuantumMemory(MagickMax(image->rows,image->columns)+1,
GetOpenMPMaximumThreads()*sizeof(*kernel));
if ((pixels_info == (MemoryInfo *) NULL) || (kernel == (float *) NULL))
{
if (kernel != (float *) NULL)
kernel=(float *) RelinquishMagickMemory(kernel);
if (pixels_info != (MemoryInfo *) NULL)
pixels_info=RelinquishVirtualMemory(pixels_info);
ThrowImageException(ResourceLimitError,"MemoryAllocationFailed");
}
pixels=(float *) GetVirtualMemoryBlob(pixels_info);
status=MagickTrue;
number_pixels=image->columns*image->rows;
max_channels=(size_t) (image->colorspace == CMYKColorspace ? 4 : 3);
image_view=AcquireAuthenticCacheView(image,exception);
noise_view=AcquireAuthenticCacheView(noise_image,exception);
for (channel=0; channel < (ssize_t) max_channels; channel++)
{
register ssize_t
i;
size_t
high_pass,
low_pass;
ssize_t
level,
y;
if (status == MagickFalse)
continue;
/*
Copy channel from image to wavelet pixel array.
*/
i=0;
for (y=0; y < (ssize_t) image->rows; y++)
{
register const IndexPacket
*magick_restrict indexes;
register const PixelPacket
*magick_restrict p;
ssize_t
x;
p=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);
if (p == (const PixelPacket *) NULL)
{
status=MagickFalse;
break;
}
indexes=GetCacheViewVirtualIndexQueue(image_view);
for (x=0; x < (ssize_t) image->columns; x++)
{
switch (channel)
{
case 0: pixels[i]=(float) GetPixelRed(p); break;
case 1: pixels[i]=(float) GetPixelGreen(p); break;
case 2: pixels[i]=(float) GetPixelBlue(p); break;
case 3: pixels[i]=(float) indexes[x]; break;
default: break;
}
i++;
p++;
}
}
/*
Low pass filter outputs are called approximation kernel & high pass
filters are referred to as detail kernel. The detail kernel
have high values in the noisy parts of the signal.
*/
high_pass=0;
for (level=0; level < 5; level++)
{
double
magnitude;
ssize_t
x,
y;
low_pass=(size_t) (number_pixels*((level & 0x01)+1));
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,1) \
magick_number_threads(image,image,image->rows,1)
#endif
for (y=0; y < (ssize_t) image->rows; y++)
{
const int
id = GetOpenMPThreadId();
register float
*magick_restrict p,
*magick_restrict q;
register ssize_t
x;
p=kernel+id*image->columns;
q=pixels+y*image->columns;
HatTransform(q+high_pass,1,image->columns,(size_t) (1UL << level),p);
q+=low_pass;
for (x=0; x < (ssize_t) image->columns; x++)
*q++=(*p++);
}
#if defined(MAGICKCORE_OPENMP_SUPPORT)
#pragma omp parallel for schedule(static,1) \
magick_number_threads(image,image,image->columns,1)
#endif
for (x=0; x < (ssize_t) image->columns; x++)
{
const int
id = GetOpenMPThreadId();
register float
*magick_restrict p,
*magick_restrict q;
register ssize_t
y;
p=kernel+id*image->rows;
q=pixels+x+low_pass;
HatTransform(q,image->columns,image->rows,(size_t) (1UL << level),p);
for (y=0; y < (ssize_t) image->rows; y++)
{
*q=(*p++);
q+=image->columns;
}
}
/*
To threshold, each coefficient is compared to a threshold value and
attenuated / shrunk by some factor.
*/
magnitude=threshold*noise_levels[level];
for (i=0; i < (ssize_t) number_pixels; ++i)
{
pixels[high_pass+i]-=pixels[low_pass+i];
if (pixels[high_pass+i] < -magnitude)
pixels[high_pass+i]+=magnitude-softness*magnitude;
else
if (pixels[high_pass+i] > magnitude)
pixels[high_pass+i]-=magnitude-softness*magnitude;
else
pixels[high_pass+i]*=softness;
if (high_pass != 0)
pixels[i]+=pixels[high_pass+i];
}
high_pass=low_pass;
}
/*
Reconstruct image from the thresholded wavelet kernel.
*/
i=0;
for (y=0; y < (ssize_t) image->rows; y++)
{
MagickBooleanType
sync;
register IndexPacket
*magick_restrict noise_indexes;
register PixelPacket
*magick_restrict q;
register ssize_t
x;
q=GetCacheViewAuthenticPixels(noise_view,0,y,noise_image->columns,1,
exception);
if (q == (PixelPacket *) NULL)
{
status=MagickFalse;
break;
}
noise_indexes=GetCacheViewAuthenticIndexQueue(noise_view);
for (x=0; x < (ssize_t) image->columns; x++)
{
float
pixel;
pixel=pixels[i]+pixels[low_pass+i];
switch (channel)
{
case 0: SetPixelRed(q,ClampToQuantum(pixel)); break;
case 1: SetPixelGreen(q,ClampToQuantum(pixel)); break;
case 2: SetPixelBlue(q,ClampToQuantum(pixel)); break;
case 3: SetPixelIndex(noise_indexes+x,ClampToQuantum(pixel)); break;
default: break;
}
i++;
q++;
}
sync=SyncCacheViewAuthenticPixels(noise_view,exception);
if (sync == MagickFalse)
status=MagickFalse;
}
if (image->progress_monitor != (MagickProgressMonitor) NULL)
{
MagickBooleanType
proceed;
proceed=SetImageProgress(image,AddNoiseImageTag,(MagickOffsetType)
channel,max_channels);
if (proceed == MagickFalse)
status=MagickFalse;
}
}
noise_view=DestroyCacheView(noise_view);
image_view=DestroyCacheView(image_view);
kernel=(float *) RelinquishMagickMemory(kernel);
pixels_info=RelinquishVirtualMemory(pixels_info);
return(noise_image);
}
|
channel_shuffle.h | // Copyright 2018 Xiaomi, Inc. All rights reserved.
//
// Licensed 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.
#ifndef MACE_KERNELS_CHANNEL_SHUFFLE_H_
#define MACE_KERNELS_CHANNEL_SHUFFLE_H_
#include <memory>
#include <vector>
#include "mace/core/future.h"
#include "mace/core/tensor.h"
#include "mace/kernels/kernel.h"
namespace mace {
namespace kernels {
template<DeviceType D, typename T>
struct ChannelShuffleFunctor : OpKernel {
ChannelShuffleFunctor(OpKernelContext *context, const int groups)
: OpKernel(context), groups_(groups) {}
MaceStatus operator()(const Tensor *input,
Tensor *output,
StatsFuture *future) {
MACE_UNUSED(future);
MACE_RETURN_IF_ERROR(output->ResizeLike(input));
Tensor::MappingGuard logits_guard(input);
Tensor::MappingGuard output_guard(output);
const T *input_ptr = input->data<T>();
T *output_ptr = output->mutable_data<T>();
index_t batch = input->dim(0);
index_t channels = input->dim(1);
index_t height = input->dim(2);
index_t width = input->dim(3);
index_t image_size = height * width;
index_t batch_size = channels * image_size;
index_t channels_per_group = channels / groups_;
#pragma omp parallel for collapse(2)
for (index_t b = 0; b < batch; ++b) {
for (index_t c = 0; c < channels; ++c) {
const T *input_base = input_ptr + b * batch_size;
T *output_base = output_ptr + b * batch_size;
index_t g = c % groups_;
index_t idx = c / groups_;
for (index_t hw = 0; hw < height * width; ++hw) {
output_base[c * image_size + hw] = input_base[
(g * channels_per_group + idx) * image_size + hw];
}
}
}
return MACE_SUCCESS;
}
const int groups_;
};
#ifdef MACE_ENABLE_OPENCL
class OpenCLChannelShuffleKernel {
public:
virtual MaceStatus Compute(
OpKernelContext *context,
const Tensor *input,
Tensor *output,
StatsFuture *future) = 0;
MACE_VIRTUAL_EMPTY_DESTRUCTOR(OpenCLChannelShuffleKernel);
};
template<typename T>
struct ChannelShuffleFunctor<DeviceType::GPU, T> : OpKernel {
ChannelShuffleFunctor(OpKernelContext *context, const int groups);
MaceStatus operator()(const Tensor *input,
Tensor *output,
StatsFuture *future);
std::unique_ptr<OpenCLChannelShuffleKernel> kernel_;
};
#endif // MACE_ENABLE_OPENCL
} // namespace kernels
} // namespace mace
#endif // MACE_KERNELS_CHANNEL_SHUFFLE_H_
|
3d7pt.c | /*
* Order-1, 3D 7 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)
/* 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])+2;
Ny = atoi(argv[2])+2;
Nz = atoi(argv[3])+2;
}
if (argc > 4)
Nt = atoi(argv[4]);
double ****A = (double ****) malloc(sizeof(double***)*2);
A[0] = (double ***) malloc(sizeof(double**)*Nz);
A[1] = (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);
for(j=0;j<Ny;j++){
A[0][i][j] = (double*) malloc(sizeof(double)*Nx);
A[1][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] = 16;
tile_size[3] = 512;
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;
const double alpha = 0.0876;
const double beta = 0.0765;
// 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);
}
}
}
#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
for(test=0; test<TESTS; test++){
gettimeofday(&start, 0);
// serial execution - Addition: 6 && Multiplication: 2
#pragma scop
for (t = 0; t < Nt-1; t++) {
for (i = 1; i < Nz-1; i++) {
for (j = 1; j < Ny-1; j++) {
for (k = 1; k < Nx-1; k++) {
A[(t+1)%2][i][j][k] = alpha * (A[t%2][i][j][k])
+ beta * (A[t%2][i - 1][j][k] + A[t%2][i][j - 1][k] + A[t%2][i][j][k - 1] +
A[t%2][i + 1][j][k] + A[t%2][i][j + 1][k] + A[t%2][i][j][k + 1]);
}
}
}
}
#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(1, "constant")
#ifdef LIKWID_PERFMON
#pragma omp parallel
{
LIKWID_MARKER_STOP("calc");
}
LIKWID_MARKER_CLOSE;
#endif
// Free allocated arrays (Causing performance degradation
/* for(i=0; i<Nz; i++){
for(j=0;j<Ny;j++){
free(A[0][i][j]);
free(A[1][i][j]);
}
free(A[0][i]);
free(A[1][i]);
}
free(A[0]);
free(A[1]);
*/
return 0;
}
|
mero-ummap-bandwidth-mpi.c | //mpicc ioc-ummap-bandwidth-mpi.c -I$HOME/test-rdma/usr2/include -lioc-client -lummap-io -L$HOME/test-rdma/usr2/lib -Wl,-rpath,$HOME/test-rdma/usr2/lib -o ioc-ummap-bandwidth-mpi
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <ioc-client.h>
#include <time.h>
#include <mpi.h>
#include <ummap/ummap.h>
#include <omp.h>
const size_t total_size = 1UL*1024UL*1024UL*1024UL;
const size_t ref_repeat = 10;
static inline double timespec_diff(struct timespec *a, struct timespec *b) {
struct timespec result;
result.tv_sec = a->tv_sec - b->tv_sec;
result.tv_nsec = a->tv_nsec - b->tv_nsec;
if (result.tv_nsec < 0) {
--result.tv_sec;
result.tv_nsec += 1000000000L;
}
return (double)result.tv_sec + (double)result.tv_nsec / (double)1e9;
}
void make_ummap_read(ioc_client_t * client, char * buffer0, size_t size, size_t seg_size, size_t repeat)
{
//get MPI rank
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
size_t threads = omp_get_max_threads();
//calc base
size_t base = rank * size;
//ummap
//ummap_driver_t * driver = ummap_driver_create_ioc(client, 10, 20, rank == 0);
ummap_driver_t * driver = ummap_driver_create_uri("clovis://10:20");
ummap_policy_t * policy = ummap_policy_create_fifo(2 * threads * seg_size, true);
int flags = 0;
if (seg_size <= 131072)
flags |= UMMAP_THREAD_UNSAFE;
char * buffer = ummap(NULL, size, seg_size, base, PROT_READ|PROT_WRITE, flags, driver, policy, NULL);
//access
size_t r;
size_t offset;
size_t sum = 0;
for (r = 0 ; r < repeat ; r++) {
#pragma omp parallel for
for (offset = 0 ; offset < size ; offset +=seg_size)
sum+=buffer[offset];
}
//unmap
umunmap(buffer, false);
}
void make_ummap_write(ioc_client_t * client, char * buffer0, size_t size, size_t seg_size, size_t repeat)
{
//get MPI rank
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
size_t threads = omp_get_max_threads();
//calc base
size_t base = rank * size;
//ummap
//ummap_driver_t * driver = ummap_driver_create_ioc(client, 10, 20, rank == 0);
ummap_driver_t * driver = ummap_driver_create_uri("clovis://10:20");
ummap_policy_t * policy = ummap_policy_create_fifo(2 * threads * seg_size, true);
int flags = 0;
if (seg_size <= 131072)
flags |= UMMAP_THREAD_UNSAFE;
char * buffer = ummap(NULL, size, seg_size, base, PROT_READ|PROT_WRITE, UMMAP_NO_FIRST_READ|flags, driver, policy, NULL);
//access
size_t r;
size_t offset;
for (r = 0 ; r < repeat ; r++) {
ummap_skip_first_read(buffer);
#pragma omp parallel for
for (offset = 0 ; offset < size ; offset += seg_size)
buffer[offset]++;
}
//unmap
umunmap(buffer, false);
}
void make_write(ioc_client_t * client, char * buffer, size_t size, size_t seg_size, size_t repeat)
{
//get MPI rank
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
//do
size_t r;
size_t offset;
size_t base = rank * size;
for (r = 0 ; r < repeat ; r++)
for (offset = 0 ; offset < size ; offset += seg_size)
ioc_client_obj_write(client, 10, 20, buffer, seg_size, base + offset);
}
void make_read(ioc_client_t * client, char * buffer, size_t size, size_t seg_size, size_t repeat)
{
//get MPI rank
int rank;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
//do
size_t r;
size_t offset;
size_t base = rank * size;
for (r = 0 ; r < repeat ; r++)
for (offset = 0 ; offset < size ; offset += seg_size)
ioc_client_obj_read(client, 10, 20, buffer, seg_size, base + offset);
}
double calc_bandwidth(ioc_client_t * client, char * buffer, size_t size, size_t seg_size, size_t repeat, void(*op)(ioc_client_t * client, char * buffer, size_t size, size_t seg_size, size_t repeat))
{
//wait all
MPI_Barrier(MPI_COMM_WORLD);
//start
struct timespec start, stop;
clock_gettime(CLOCK_MONOTONIC, &start);
//call to all
op(client, buffer, size, seg_size, repeat);
//wait all
MPI_Barrier(MPI_COMM_WORLD);
//stop
clock_gettime(CLOCK_MONOTONIC, &stop);
//compute time
double t = timespec_diff(&stop, &start);
//calc bandwidth
double bw = (double)repeat * (double)total_size / 1024.0 / 1024.0 / 1024.0 / t;
//ok return
return bw;
}
int main(int argc, char ** argv)
{
//check args
if (argc < 2) {
fprintf(stderr, "%s {ioc_server_ip}\n", argv[0]);
return EXIT_FAILURE;
}
//init MPI
MPI_Init(&argc, &argv);
//init ummapio
ummap_init();
//get MPI infos
int rank;
int world;
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
MPI_Comm_size(MPI_COMM_WORLD, &world);
ummap_config_clovis_init_options("mero_ressource_file.rc", rank);
//connect to server
//ioc_client_t * client = ioc_client_init(argv[1], "8556");
ioc_client_t * client = NULL;
//cal size
size_t size = total_size / world;
//allocate buffer
char * buffer = malloc(size);
memset(buffer, 0, size);
//to ensure object is created, make a first round trip
//calc_bandwidth(client, buffer, size, 8*1024*1024, ref_repeat, make_read);
//calc_bandwidth(client, buffer, size, 8*1024*1024, ref_repeat, make_write);
calc_bandwidth(client, buffer, size, 8*1024*1024, ref_repeat, make_ummap_read);
calc_bandwidth(client, buffer, size, 8*1024*1024, ref_repeat, make_ummap_write);
//header
if (rank == 0) {
printf("#total_size=%f GB\n", (double)total_size/1024.0/1024.0/1024.0);
printf("#world_size=%d\n", world);
printf("#seg_size (bytes) read (GB/s) twrite(GB/s)\n");
}
//loop on all size
size_t seg_size = 8 * 1024 * 1024;
for ( ; seg_size >= 4096 ; seg_size /= 2) {
//calc repeat
size_t repeat = ref_repeat;
//if (seg_size > 256*1024)
// repeat *= 2;
//measure read
//double read_bw = calc_bandwidth(client, buffer, size, seg_size, repeat, make_read);
//double write_bw = calc_bandwidth(client, buffer, size, seg_size, repeat, make_write);
double read_bw = calc_bandwidth(client, buffer, size, seg_size, repeat, make_ummap_read);
double write_bw = calc_bandwidth(client, buffer, size, seg_size, repeat, make_ummap_write);
//print
if (rank == 0)
printf("%zu %f %f\n", seg_size, read_bw, write_bw);
}
//close connection
//ioc_client_fini(client);
//fini ummap
ummap_finalize();
//fin i mpi
MPI_Finalize();
//ok
return EXIT_SUCCESS;
}
|
pooling.h | // Copyright 2018 Xiaomi, Inc. All rights reserved.
//
// Licensed 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.
#ifndef MACE_KERNELS_POOLING_H_
#define MACE_KERNELS_POOLING_H_
#include <algorithm>
#include <limits>
#include <memory>
#include <vector>
#include "mace/core/future.h"
#include "mace/core/tensor.h"
#include "mace/kernels/conv_pool_2d_util.h"
#if defined(MACE_ENABLE_NEON)
#include <arm_neon.h>
#endif
#ifdef MACE_ENABLE_OPENCL
#include "mace/core/runtime/opencl/cl2_header.h"
#endif // MACE_ENABLE_OPENCL
namespace mace {
enum PoolingType {
AVG = 1, // avg_pool
MAX = 2, // max_pool
};
namespace kernels {
struct PoolingFunctorBase {
PoolingFunctorBase(const PoolingType pooling_type,
const int *kernels,
const int *strides,
const Padding padding_type,
const std::vector<int> &paddings,
const int *dilations)
: pooling_type_(pooling_type),
kernels_(kernels),
strides_(strides),
padding_type_(padding_type),
paddings_(paddings),
dilations_(dilations) {}
const PoolingType pooling_type_;
const int *kernels_;
const int *strides_;
const Padding padding_type_;
std::vector<int> paddings_;
const int *dilations_;
};
template <DeviceType D, typename T>
struct PoolingFunctor;
template <>
struct PoolingFunctor<DeviceType::CPU, float>: PoolingFunctorBase {
PoolingFunctor(const PoolingType pooling_type,
const int *kernels,
const int *strides,
const Padding padding_type,
const std::vector<int> &paddings,
const int *dilations)
: PoolingFunctorBase(
pooling_type, kernels, strides, padding_type, paddings, dilations) {
}
void MaxPooling(const float *input,
const index_t *in_shape,
const index_t *out_shape,
const int *filter_hw,
const int *stride_hw,
const int *dilation_hw,
const int *pad_hw,
float *output) {
const index_t in_image_size = in_shape[2] * in_shape[3];
const index_t out_image_size = out_shape[2] * out_shape[3];
const index_t in_batch_size = in_shape[1] * in_image_size;
const index_t out_batch_size = out_shape[1] * out_image_size;
#pragma omp parallel for collapse(2)
for (index_t b = 0; b < out_shape[0]; ++b) {
for (index_t c = 0; c < out_shape[1]; ++c) {
const index_t out_base = b * out_batch_size + c * out_image_size;
const index_t in_base = b * in_batch_size + c * in_image_size;
const index_t out_height = out_shape[2];
const index_t out_width = out_shape[3];
const index_t in_height = in_shape[2];
const index_t in_width = in_shape[3];
for (index_t h = 0; h < out_height; ++h) {
for (index_t w = 0; w < out_width; ++w) {
const index_t out_offset = out_base + h * out_width + w;
float res = std::numeric_limits<float>::lowest();
for (int fh = 0; fh < filter_hw[0]; ++fh) {
for (int fw = 0; fw < filter_hw[1]; ++fw) {
index_t inh =
h * stride_hw[0] + dilation_hw[0] * fh - pad_hw[0];
index_t inw =
w * stride_hw[1] + dilation_hw[1] * fw - pad_hw[1];
if (inh >= 0 && inh < in_height && inw >= 0 && inw < in_width) {
index_t input_offset = in_base + inh * in_width + inw;
res = std::max(res, input[input_offset]);
}
}
}
output[out_offset] = res;
}
}
}
}
}
void AvgPooling(const float *input,
const index_t *in_shape,
const index_t *out_shape,
const int *filter_hw,
const int *stride_hw,
const int *dilation_hw,
const int *pad_hw,
float *output) {
const index_t in_image_size = in_shape[2] * in_shape[3];
const index_t out_image_size = out_shape[2] * out_shape[3];
const index_t in_batch_size = in_shape[1] * in_image_size;
const index_t out_batch_size = out_shape[1] * out_image_size;
#pragma omp parallel for collapse(2)
for (index_t b = 0; b < out_shape[0]; ++b) {
for (index_t c = 0; c < out_shape[1]; ++c) {
const index_t out_base = b * out_batch_size + c * out_image_size;
const index_t in_base = b * in_batch_size + c * in_image_size;
const index_t in_height = in_shape[2];
const index_t in_width = in_shape[3];
const index_t out_height = out_shape[2];
const index_t out_width = out_shape[3];
for (index_t h = 0; h < out_height; ++h) {
for (index_t w = 0; w < out_width; ++w) {
const index_t out_offset = out_base + h * out_width + w;
float res = 0;
int block_size = 0;
for (int fh = 0; fh < filter_hw[0]; ++fh) {
for (int fw = 0; fw < filter_hw[1]; ++fw) {
index_t inh =
h * stride_hw[0] + dilation_hw[0] * fh - pad_hw[0];
index_t inw =
w * stride_hw[1] + dilation_hw[1] * fw - pad_hw[1];
if (inh >= 0 && inh < in_height && inw >= 0 && inw < in_width) {
index_t input_offset = in_base + inh * in_width + inw;
res += input[input_offset];
++block_size;
}
}
}
output[out_offset] = res / block_size;
}
}
}
}
}
MaceStatus operator()(const Tensor *input_tensor, // NCHW
Tensor *output_tensor, // NCHW
StatsFuture *future) {
MACE_UNUSED(future);
std::vector<index_t> output_shape(4);
std::vector<index_t> filter_shape = {
input_tensor->dim(1), input_tensor->dim(1), kernels_[0], kernels_[1]};
std::vector<int> paddings(2);
if (paddings_.empty()) {
kernels::CalcNCHWPaddingAndOutputSize(
input_tensor->shape().data(), filter_shape.data(), dilations_,
strides_, padding_type_, output_shape.data(), paddings.data());
} else {
paddings = paddings_;
CalcNCHWOutputSize(input_tensor->shape().data(),
filter_shape.data(),
paddings_.data(),
dilations_,
strides_,
RoundType::CEIL,
output_shape.data());
}
MACE_RETURN_IF_ERROR(output_tensor->Resize(output_shape));
Tensor::MappingGuard input_guard(input_tensor);
Tensor::MappingGuard output_guard(output_tensor);
const float *input = input_tensor->data<float>();
float *output = output_tensor->mutable_data<float>();
const index_t *input_shape = input_tensor->shape().data();
int pad_hw[2] = {paddings[0] / 2, paddings[1] / 2};
if (pooling_type_ == PoolingType::MAX) {
MaxPooling(input,
input_shape,
output_shape.data(),
kernels_,
strides_,
dilations_,
pad_hw,
output);
} else if (pooling_type_ == PoolingType::AVG) {
AvgPooling(input,
input_shape,
output_shape.data(),
kernels_,
strides_,
dilations_,
pad_hw,
output);
} else {
MACE_NOT_IMPLEMENTED;
}
return MACE_SUCCESS;
}
};
template <>
struct PoolingFunctor<DeviceType::CPU, uint8_t>: PoolingFunctorBase {
PoolingFunctor(const PoolingType pooling_type,
const int *kernels,
const int *strides,
const Padding padding_type,
const std::vector<int> &paddings,
const int *dilations)
: PoolingFunctorBase(
pooling_type, kernels, strides, padding_type, paddings, dilations) {
}
void MaxPooling(const uint8_t *input,
const index_t *in_shape,
const index_t *out_shape,
const int *filter_hw,
const int *stride_hw,
const int *pad_hw,
uint8_t *output) {
#pragma omp parallel for collapse(3)
for (index_t b = 0; b < out_shape[0]; ++b) {
for (index_t h = 0; h < out_shape[1]; ++h) {
for (index_t w = 0; w < out_shape[2]; ++w) {
const index_t out_height = out_shape[1];
const index_t out_width = out_shape[2];
const index_t channels = out_shape[3];
const index_t in_height = in_shape[1];
const index_t in_width = in_shape[2];
const index_t in_h_base = h * stride_hw[0] - pad_hw[0];
const index_t in_w_base = w * stride_hw[1] - pad_hw[1];
const index_t in_h_begin = std::max<index_t>(0, in_h_base);
const index_t in_w_begin = std::max<index_t>(0, in_w_base);
const index_t in_h_end =
std::min(in_height, in_h_base + filter_hw[0]);
const index_t in_w_end =
std::min(in_width, in_w_base + filter_hw[1]);
uint8_t *out_ptr =
output + ((b * out_height + h) * out_width + w) * channels;
for (index_t ih = in_h_begin; ih < in_h_end; ++ih) {
for (index_t iw = in_w_begin; iw < in_w_end; ++iw) {
const uint8_t *in_ptr = input +
((b * in_height + ih) * in_width + iw) * channels;
index_t c = 0;
#if defined(MACE_ENABLE_NEON)
for (; c <= channels - 16; c += 16) {
uint8x16_t out_vec = vld1q_u8(out_ptr + c);
uint8x16_t in_vec = vld1q_u8(in_ptr + c);
out_vec = vmaxq_u8(out_vec, in_vec);
vst1q_u8(out_ptr + c, out_vec);
}
for (; c <= channels - 8; c += 8) {
uint8x8_t out_vec = vld1_u8(out_ptr + c);
uint8x8_t in_vec = vld1_u8(in_ptr + c);
out_vec = vmax_u8(out_vec, in_vec);
vst1_u8(out_ptr + c, out_vec);
}
#endif
for (; c < channels; ++c) {
out_ptr[c] = std::max(out_ptr[c], in_ptr[c]);
}
}
}
}
}
}
}
void AvgPooling(const uint8_t *input,
const index_t *in_shape,
const index_t *out_shape,
const int *filter_hw,
const int *stride_hw,
const int *pad_hw,
uint8_t *output) {
#pragma omp parallel for collapse(3)
for (index_t b = 0; b < out_shape[0]; ++b) {
for (index_t h = 0; h < out_shape[1]; ++h) {
for (index_t w = 0; w < out_shape[2]; ++w) {
const index_t out_height = out_shape[1];
const index_t out_width = out_shape[2];
const index_t channels = out_shape[3];
const index_t in_height = in_shape[1];
const index_t in_width = in_shape[2];
const index_t in_h_base = h * stride_hw[0] - pad_hw[0];
const index_t in_w_base = w * stride_hw[1] - pad_hw[1];
const index_t in_h_begin = std::max<index_t>(0, in_h_base);
const index_t in_w_begin = std::max<index_t>(0, in_w_base);
const index_t in_h_end =
std::min(in_height, in_h_base + filter_hw[0]);
const index_t in_w_end =
std::min(in_width, in_w_base + filter_hw[1]);
const index_t block_size =
(in_h_end - in_h_begin) * (in_w_end - in_w_begin);
MACE_CHECK(block_size > 0);
std::vector<uint16_t> average_buffer(channels);
uint16_t *avg_buffer = average_buffer.data();
std::fill_n(avg_buffer, channels, 0);
for (index_t ih = in_h_begin; ih < in_h_end; ++ih) {
for (index_t iw = in_w_begin; iw < in_w_end; ++iw) {
const uint8_t *in_ptr = input +
((b * in_height + ih) * in_width + iw) * channels;
index_t c = 0;
#if defined(MACE_ENABLE_NEON)
for (; c <= channels - 16; c += 16) {
uint16x8_t avg_vec[2];
avg_vec[0] = vld1q_u16(avg_buffer + c);
avg_vec[1] = vld1q_u16(avg_buffer + c + 8);
uint8x16_t in_vec = vld1q_u8(in_ptr + c);
avg_vec[0] = vaddw_u8(avg_vec[0], vget_low_u8(in_vec));
avg_vec[1] = vaddw_u8(avg_vec[1], vget_high_u8(in_vec));
vst1q_u16(avg_buffer + c, avg_vec[0]);
vst1q_u16(avg_buffer + c + 8, avg_vec[1]);
}
for (; c <= channels - 8; c += 8) {
uint16x8_t avg_vec = vld1q_u16(avg_buffer + c);
uint8x8_t in_vec = vld1_u8(in_ptr + c);
avg_vec = vaddw_u8(avg_vec, in_vec);
vst1q_u16(avg_buffer + c, avg_vec);
}
#endif
for (; c < channels; ++c) {
avg_buffer[c] += in_ptr[c];
}
}
}
uint8_t *out_ptr =
output + ((b * out_height + h) * out_width + w) * channels;
for (index_t c = 0; c < channels; ++c) {
out_ptr[c] = static_cast<uint8_t>(
(avg_buffer[c] + block_size / 2) / block_size);
}
}
}
}
}
MaceStatus operator()(const Tensor *input_tensor, // NHWC
Tensor *output_tensor, // NHWC
StatsFuture *future) {
MACE_UNUSED(future);
MACE_CHECK(dilations_[0] == 1 && dilations_[1] == 1,
"Quantized pooling does not support dilation > 1 yet.");
// Use the same scale and zero point with input and output.
output_tensor->SetScale(input_tensor->scale());
output_tensor->SetZeroPoint(input_tensor->zero_point());
std::vector<index_t> output_shape(4);
std::vector<index_t> filter_shape = {
input_tensor->dim(3), kernels_[0], kernels_[1], input_tensor->dim(3)};
std::vector<int> paddings(2);
if (paddings_.empty()) {
CalcPaddingAndOutputSize(input_tensor->shape().data(),
NHWC,
filter_shape.data(),
OHWI,
dilations_,
strides_,
padding_type_,
output_shape.data(),
paddings.data());
} else {
paddings = paddings_;
CalcOutputSize(input_tensor->shape().data(),
NHWC,
filter_shape.data(),
OHWI,
paddings_.data(),
dilations_,
strides_,
RoundType::CEIL,
output_shape.data());
}
MACE_RETURN_IF_ERROR(output_tensor->Resize(output_shape));
const index_t out_channels = output_tensor->dim(3);
const index_t in_channels = input_tensor->dim(3);
MACE_CHECK(out_channels == in_channels);
Tensor::MappingGuard input_guard(input_tensor);
Tensor::MappingGuard output_guard(output_tensor);
const uint8_t *input = input_tensor->data<uint8_t>();
uint8_t *output = output_tensor->mutable_data<uint8_t>();
int pad_hw[2] = {paddings[0] / 2, paddings[1] / 2};
if (pooling_type_ == PoolingType::MAX) {
MaxPooling(input,
input_tensor->shape().data(),
output_shape.data(),
kernels_,
strides_,
pad_hw,
output);
} else if (pooling_type_ == PoolingType::AVG) {
AvgPooling(input,
input_tensor->shape().data(),
output_shape.data(),
kernels_,
strides_,
pad_hw,
output);
} else {
MACE_NOT_IMPLEMENTED;
}
return MACE_SUCCESS;
}
};
#ifdef MACE_ENABLE_OPENCL
template <typename T>
struct PoolingFunctor<DeviceType::GPU, T> : PoolingFunctorBase {
PoolingFunctor(const PoolingType pooling_type,
const int *kernels,
const int *strides,
const Padding padding_type,
const std::vector<int> &paddings,
const int *dilations)
: PoolingFunctorBase(
pooling_type, kernels, strides, padding_type, paddings, dilations) {
}
MaceStatus operator()(const Tensor *input_tensor,
Tensor *output_tensor,
StatsFuture *future);
cl::Kernel kernel_;
uint32_t kwg_size_;
std::unique_ptr<BufferBase> kernel_error_;
std::vector<index_t> input_shape_;
};
#endif // MACE_ENABLE_OPENCL
} // namespace kernels
} // namespace mace
#endif // MACE_KERNELS_POOLING_H_
|
GB_subassign_10_and_18.c | //------------------------------------------------------------------------------
// GB_subassign_10_and_18: C(I,J)<M or !M,repl> = A ; using S
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2022, All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//------------------------------------------------------------------------------
// Method 10: C(I,J)<M,repl> = A ; using S
// Method 18: C(I,J)<!M,repl> = A ; using S
// M: present
// Mask_comp: true or false
// C_replace: true
// accum: NULL
// A: matrix
// S: constructed
// C: not bitmap: use GB_bitmap_assign instead
// M, A: any sparsity structure.
#include "GB_subassign_methods.h"
GrB_Info GB_subassign_10_and_18
(
GrB_Matrix C,
// input:
const GrB_Index *I,
const int64_t ni,
const int64_t nI,
const int Ikind,
const int64_t Icolon [3],
const GrB_Index *J,
const int64_t nj,
const int64_t nJ,
const int Jkind,
const int64_t Jcolon [3],
const GrB_Matrix M,
const bool Mask_struct, // if true, use the only structure of M
const bool Mask_comp, // if true, !M, else use M
const GrB_Matrix A,
GB_Context Context
)
{
//--------------------------------------------------------------------------
// check inputs
//--------------------------------------------------------------------------
ASSERT (!GB_IS_BITMAP (C)) ; ASSERT (!GB_IS_FULL (C)) ;
ASSERT (!GB_aliased (C, M)) ; // NO ALIAS of C==M
ASSERT (!GB_aliased (C, A)) ; // NO ALIAS of C==A
//--------------------------------------------------------------------------
// S = C(I,J)
//--------------------------------------------------------------------------
GB_EMPTY_TASKLIST ;
GB_CLEAR_STATIC_HEADER (S, &S_header) ;
GB_OK (GB_subassign_symbolic (S, C, I, ni, J, nj, true, Context)) ;
//--------------------------------------------------------------------------
// get inputs
//--------------------------------------------------------------------------
GB_MATRIX_WAIT_IF_JUMBLED (M) ;
GB_MATRIX_WAIT_IF_JUMBLED (A) ;
GB_GET_C ; // C must not be bitmap
GB_GET_MASK ;
GB_GET_A ;
GB_GET_S ;
GrB_BinaryOp accum = NULL ;
//--------------------------------------------------------------------------
// Method 10: C(I,J)<M,repl> = A ; using S
// Method 18: C(I,J)<!M,repl> = A ; using S
//--------------------------------------------------------------------------
// Time: Optimal. Omega (nnz(A)+nnz(S)), since all entries in S+A must be
// traversed, and the corresponding entry in M (even if not present)
// determines the action to take. M can add a log(m) factor if sparse.
//--------------------------------------------------------------------------
// Parallel: A+S (Methods 02, 04, 09, 10, 11, 12, 14, 16, 18, 20)
//--------------------------------------------------------------------------
if (A_is_bitmap)
{
// all of IxJ must be examined
GB_SUBASSIGN_IXJ_SLICE ;
}
else
{
// traverse all A+S
GB_SUBASSIGN_TWO_SLICE (A, S) ;
}
//--------------------------------------------------------------------------
// phase 1: create zombies, update entries, and count pending tuples
//--------------------------------------------------------------------------
if (A_is_bitmap)
{
//----------------------------------------------------------------------
// phase1: A is bitmap
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(+:nzombies)
for (taskid = 0 ; taskid < ntasks ; taskid++)
{
//------------------------------------------------------------------
// get the task descriptor
//------------------------------------------------------------------
GB_GET_IXJ_TASK_DESCRIPTOR_PHASE1 (iA_start, iA_end) ;
//------------------------------------------------------------------
// compute all vectors in this task
//------------------------------------------------------------------
for (int64_t j = kfirst ; j <= klast ; j++)
{
//--------------------------------------------------------------
// get S(iA_start:iA_end,j)
//--------------------------------------------------------------
GB_GET_VECTOR_FOR_IXJ (S, iA_start) ;
int64_t pA_start = j * Avlen ;
//--------------------------------------------------------------
// get M(:,j)
//--------------------------------------------------------------
int64_t pM_start, pM_end ;
GB_VECTOR_LOOKUP (pM_start, pM_end, M, j) ;
bool mjdense = (pM_end - pM_start) == Mvlen ;
//--------------------------------------------------------------
// do a 2-way merge of S(iA_start:iA_end,j) and A(ditto,j)
//--------------------------------------------------------------
for (int64_t iA = iA_start ; iA < iA_end ; iA++)
{
int64_t pA = pA_start + iA ;
bool Sfound = (pS < pS_end) && (GBI (Si, pS, Svlen) == iA) ;
bool Afound = Ab [pA] ;
if (Sfound && !Afound)
{
// S (i,j) is present but A (i,j) is not
// ----[C . 1] or [X . 1]-------------------------------
// [C . 1]: action: ( delete ): becomes zombie
// [X . 1]: action: ( X ): still zombie
// ----[C . 0] or [X . 0]-------------------------------
// [X . 0]: action: ( X ): still a zombie
// [C . 0]: C_repl: action: ( delete ): becomes zombie
GB_C_S_LOOKUP ;
GB_DELETE_ENTRY ;
GB_NEXT (S) ;
}
else if (!Sfound && Afound)
{
// S (i,j) is not present, A (i,j) is present
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
if (mij)
{
// ----[. A 1]--------------------------------------
// [. A 1]: action: ( insert )
task_pending++ ;
}
}
else if (Sfound && Afound)
{
// both S (i,j) and A (i,j) present
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
GB_C_S_LOOKUP ;
if (mij)
{
// ----[C A 1] or [X A 1]---------------------------
// [C A 1]: action: ( =A ): A to C no accum
// [X A 1]: action: ( undelete ): zombie lives
GB_noaccum_C_A_1_matrix ;
}
else
{
// ----[C A 0] or [X A 0]---------------------------
// [X A 0]: action: ( X ): still a zombie
// [C A 0]: C_repl: action: ( delete ): now zombie
GB_DELETE_ENTRY ;
}
GB_NEXT (S) ;
}
}
}
GB_PHASE1_TASK_WRAPUP ;
}
}
else
{
//----------------------------------------------------------------------
// phase1: A is hypersparse, sparse, or full
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(+:nzombies)
for (taskid = 0 ; taskid < ntasks ; taskid++)
{
//------------------------------------------------------------------
// get the task descriptor
//------------------------------------------------------------------
GB_GET_TASK_DESCRIPTOR_PHASE1 ;
//------------------------------------------------------------------
// compute all vectors in this task
//------------------------------------------------------------------
for (int64_t k = kfirst ; k <= klast ; k++)
{
//--------------------------------------------------------------
// get A(:,j) and S(:,j)
//--------------------------------------------------------------
int64_t j = GBH (Zh, k) ;
GB_GET_MAPPED (pA, pA_end, pA, pA_end, Ap, j, k, Z_to_X, Avlen);
GB_GET_MAPPED (pS, pS_end, pB, pB_end, Sp, j, k, Z_to_S, Svlen);
//--------------------------------------------------------------
// get M(:,j)
//--------------------------------------------------------------
int64_t pM_start, pM_end ;
GB_VECTOR_LOOKUP (pM_start, pM_end, M, j) ;
bool mjdense = (pM_end - pM_start) == Mvlen ;
//--------------------------------------------------------------
// do a 2-way merge of S(:,j) and A(:,j)
//--------------------------------------------------------------
// jC = J [j] ; or J is a colon expression
// int64_t jC = GB_ijlist (J, j, Jkind, Jcolon) ;
// while both list S (:,j) and A (:,j) have entries
while (pS < pS_end && pA < pA_end)
{
int64_t iS = GBI (Si, pS, Svlen) ;
int64_t iA = GBI (Ai, pA, Avlen) ;
if (iS < iA)
{
// S (i,j) is present but A (i,j) is not
// ----[C . 1] or [X . 1]-------------------------------
// [C . 1]: action: ( delete ): becomes zombie
// [X . 1]: action: ( X ): still zombie
// ----[C . 0] or [X . 0]-------------------------------
// [X . 0]: action: ( X ): still a zombie
// [C . 0]: C_repl: action: ( delete ): becomes zombie
GB_C_S_LOOKUP ;
GB_DELETE_ENTRY ;
GB_NEXT (S) ;
}
else if (iA < iS)
{
// S (i,j) is not present, A (i,j) is present
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
if (mij)
{
// ----[. A 1]--------------------------------------
// [. A 1]: action: ( insert )
task_pending++ ;
}
GB_NEXT (A) ;
}
else
{
// both S (i,j) and A (i,j) present
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
GB_C_S_LOOKUP ;
if (mij)
{
// ----[C A 1] or [X A 1]---------------------------
// [C A 1]: action: ( =A ): A to C no accum
// [X A 1]: action: ( undelete ): zombie lives
GB_noaccum_C_A_1_matrix ;
}
else
{
// ----[C A 0] or [X A 0]---------------------------
// [X A 0]: action: ( X ): still a zombie
// [C A 0]: C_repl: action: ( delete ): now zombie
GB_DELETE_ENTRY ;
}
GB_NEXT (S) ;
GB_NEXT (A) ;
}
}
// while list S (:,j) has entries. List A (:,j) exhausted.
while (pS < pS_end)
{
// ----[C . 1] or [X . 1]-----------------------------------
// S (i,j) is present but A (i,j) is not
// [C . 1]: action: ( delete ): becomes zombie
// [X . 1]: action: ( X ): still a zombie
GB_C_S_LOOKUP ;
GB_DELETE_ENTRY ;
GB_NEXT (S) ;
}
// while list A (:,j) has entries. List S (:,j) exhausted.
while (pA < pA_end)
{
// S (i,j) is not present, A (i,j) is present
int64_t iA = GBI (Ai, pA, Avlen) ;
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
if (mij)
{
// ----[. A 1]------------------------------------------
// [. A 1]: action: ( insert )
task_pending++ ;
}
GB_NEXT (A) ;
}
}
GB_PHASE1_TASK_WRAPUP ;
}
}
//--------------------------------------------------------------------------
// phase 2: insert pending tuples
//--------------------------------------------------------------------------
GB_PENDING_CUMSUM ;
if (A_is_bitmap)
{
//----------------------------------------------------------------------
// phase2: A is bitmap
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(&&:pending_sorted)
for (taskid = 0 ; taskid < ntasks ; taskid++)
{
//------------------------------------------------------------------
// get the task descriptor
//------------------------------------------------------------------
GB_GET_IXJ_TASK_DESCRIPTOR_PHASE2 (iA_start, iA_end) ;
//------------------------------------------------------------------
// compute all vectors in this task
//------------------------------------------------------------------
for (int64_t j = kfirst ; j <= klast ; j++)
{
//--------------------------------------------------------------
// get S(iA_start:iA_end,j)
//--------------------------------------------------------------
GB_GET_VECTOR_FOR_IXJ (S, iA_start) ;
int64_t pA_start = j * Avlen ;
//--------------------------------------------------------------
// get M(:,j)
//--------------------------------------------------------------
int64_t pM_start, pM_end ;
GB_VECTOR_LOOKUP (pM_start, pM_end, M, j) ;
bool mjdense = (pM_end - pM_start) == Mvlen ;
//--------------------------------------------------------------
// do a 2-way merge of S(iA_start:iA_end,j) and A(ditto,j)
//--------------------------------------------------------------
// jC = J [j] ; or J is a colon expression
int64_t jC = GB_ijlist (J, j, Jkind, Jcolon) ;
for (int64_t iA = iA_start ; iA < iA_end ; iA++)
{
int64_t pA = pA_start + iA ;
bool Sfound = (pS < pS_end) && (GBI (Si, pS, Svlen) == iA) ;
bool Afound = Ab [pA] ;
if (!Sfound && Afound)
{
// S (i,j) is not present, A (i,j) is present
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
if (mij)
{
// ----[. A 1]--------------------------------------
// [. A 1]: action: ( insert )
int64_t iC = GB_ijlist (I, iA, Ikind, Icolon) ;
GB_PENDING_INSERT_aij ;
}
}
else if (Sfound)
{
// S (i,j) present
GB_NEXT (S) ;
}
}
}
GB_PHASE2_TASK_WRAPUP ;
}
}
else
{
//----------------------------------------------------------------------
// phase2: A is hypersparse, sparse, or full
//----------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(&&:pending_sorted)
for (taskid = 0 ; taskid < ntasks ; taskid++)
{
//------------------------------------------------------------------
// get the task descriptor
//------------------------------------------------------------------
GB_GET_TASK_DESCRIPTOR_PHASE2 ;
//------------------------------------------------------------------
// compute all vectors in this task
//------------------------------------------------------------------
for (int64_t k = kfirst ; k <= klast ; k++)
{
//--------------------------------------------------------------
// get A(:,j) and S(:,j)
//--------------------------------------------------------------
int64_t j = GBH (Zh, k) ;
GB_GET_MAPPED (pA, pA_end, pA, pA_end, Ap, j, k, Z_to_X, Avlen);
GB_GET_MAPPED (pS, pS_end, pB, pB_end, Sp, j, k, Z_to_S, Svlen);
//--------------------------------------------------------------
// get M(:,j)
//--------------------------------------------------------------
int64_t pM_start, pM_end ;
GB_VECTOR_LOOKUP (pM_start, pM_end, M, j) ;
bool mjdense = (pM_end - pM_start) == Mvlen ;
//--------------------------------------------------------------
// do a 2-way merge of S(:,j) and A(:,j)
//--------------------------------------------------------------
// jC = J [j] ; or J is a colon expression
int64_t jC = GB_ijlist (J, j, Jkind, Jcolon) ;
// while both list S (:,j) and A (:,j) have entries
while (pS < pS_end && pA < pA_end)
{
int64_t iS = GBI (Si, pS, Svlen) ;
int64_t iA = GBI (Ai, pA, Avlen) ;
if (iS < iA)
{
// S (i,j) is present but A (i,j) is not
GB_NEXT (S) ;
}
else if (iA < iS)
{
// S (i,j) is not present, A (i,j) is present
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
if (mij)
{
// ----[. A 1]--------------------------------------
// [. A 1]: action: ( insert )
int64_t iC = GB_ijlist (I, iA, Ikind, Icolon) ;
GB_PENDING_INSERT_aij ;
}
GB_NEXT (A) ;
}
else
{
// both S (i,j) and A (i,j) present
GB_NEXT (S) ;
GB_NEXT (A) ;
}
}
// while list A (:,j) has entries. List S (:,j) exhausted.
while (pA < pA_end)
{
// S (i,j) is not present, A (i,j) is present
int64_t iA = GBI (Ai, pA, Avlen) ;
GB_MIJ_BINARY_SEARCH_OR_DENSE_LOOKUP (iA) ;
if (Mask_comp) mij = !mij ;
if (mij)
{
// ----[. A 1]------------------------------------------
// [. A 1]: action: ( insert )
int64_t iC = GB_ijlist (I, iA, Ikind, Icolon) ;
GB_PENDING_INSERT_aij ;
}
GB_NEXT (A) ;
}
}
GB_PHASE2_TASK_WRAPUP ;
}
}
//--------------------------------------------------------------------------
// finalize the matrix and return result
//--------------------------------------------------------------------------
GB_SUBASSIGN_WRAPUP ;
}
|
ej3reductionmejora.c | #include <stdio.h>
#include <stdlib.h>
#include <omp.h>
#define N 1024
int main () {
int memsize = N*sizeof(float);
float *a = (float *) malloc (memsize);
float *b = (float *) malloc (memsize);
for (int i=0;i<N; ++i){
a[i]=b[i]=1.0f;
}
int numthreads=4;
omp_set_num_threads(numthreads);
float *mem = (float*) malloc(sizeof(float)*numthreads),result=0.0f;
#pragma omp parallel for
for (int i=0;i<N; ++i) {
*(mem+omp_get_thread_num())+= *(a+i)*(*(b+i));
}
for(int i=0;i<numthreads;++i)
result+=*(mem+i);
printf ("%f, ", result);
printf ("\n");
}
|
ast-dump-openmp-target-parallel-for-simd.c | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -ast-dump %s | FileCheck --match-full-lines -implicit-check-not=openmp_structured_block %s
void test_one(int x) {
#pragma omp target parallel for simd
for (int i = 0; i < x; i++)
;
}
void test_two(int x, int y) {
#pragma omp target parallel for simd
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_three(int x, int y) {
#pragma omp target parallel for simd collapse(1)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_four(int x, int y) {
#pragma omp target parallel for simd collapse(2)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
;
}
void test_five(int x, int y, int z) {
#pragma omp target parallel for simd collapse(2)
for (int i = 0; i < x; i++)
for (int i = 0; i < y; i++)
for (int i = 0; i < z; i++)
;
}
// CHECK: TranslationUnitDecl {{.*}} <<invalid sloc>> <invalid sloc>
// CHECK: |-FunctionDecl {{.*}} <{{.*}}ast-dump-openmp-target-parallel-for-simd.c:3:1, line:7:1> line:3:6 test_one 'void (int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:15, col:19> col:19 used x 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:22, line:7:1>
// CHECK-NEXT: | `-OMPTargetParallelForSimdDirective {{.*}} <line:4:9, col:37>
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:5:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <col:3, line:6:5>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-CapturedStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | | | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | | | |-ForStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:5:8, col:17>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-NullStmt {{.*}} <line:6:5> openmp_structured_block
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | | | `-FieldDecl {{.*}} <line:5:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <col:3, line:6:5>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:5:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:6:5> openmp_structured_block
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit .global_tid. 'const int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .task_t. 'void *const'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:5:23> col:23 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <col:3, line:6:5>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:5:3, line:6:5>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:5:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:6:5> openmp_structured_block
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:5:23> col:23 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <col:3, line:6:5>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:5:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:6:5> openmp_structured_block
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:4:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:4:9) *const restrict'
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:9:1, line:14:1> line:9:6 test_two 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:15, col:19> col:19 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:22, col:26> col:26 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:29, line:14:1>
// CHECK-NEXT: | `-OMPTargetParallelForSimdDirective {{.*}} <line:10:9, col:37>
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-CapturedStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | | | |-ForStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:11:8, col:17>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-ForStmt {{.*}} <line:12:5, line:13:7> openmp_structured_block
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:12:10, col:19>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-NullStmt {{.*}} <line:13:7>
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | | | | | |-VarDecl {{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | | | |-FieldDecl {{.*}} <line:11:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | | `-FieldDecl {{.*}} <line:12:25> col:25 implicit 'int'
// CHECK-NEXT: | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:11:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ForStmt {{.*}} <line:12:5, line:13:7> openmp_structured_block
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:12:10, col:19>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:13:7>
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | | | |-VarDecl {{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit .global_tid. 'const int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .task_t. 'void *const'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | |-FieldDecl {{.*}} <line:11:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:12:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:11:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ForStmt {{.*}} <line:12:5, line:13:7> openmp_structured_block
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:12:10, col:19>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:13:7>
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | | | |-VarDecl {{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | |-FieldDecl {{.*}} <line:11:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:12:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:11:3, line:13:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:11:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ForStmt {{.*}} <line:12:5, line:13:7> openmp_structured_block
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:12:10, col:19>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:13:7>
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:10:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:10:9) *const restrict'
// CHECK-NEXT: | | |-VarDecl {{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:11:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:12:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:16:1, line:21:1> line:16:6 test_three 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:17, col:21> col:21 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:24, col:28> col:28 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:31, line:21:1>
// CHECK-NEXT: | `-OMPTargetParallelForSimdDirective {{.*}} <line:17:9, col:49>
// CHECK-NEXT: | |-OMPCollapseClause {{.*}} <col:38, col:48>
// CHECK-NEXT: | | `-ConstantExpr {{.*}} <col:47> 'int'
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:47> 'int' 1
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-CapturedStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | | | |-ForStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:18:8, col:17>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-ForStmt {{.*}} <line:19:5, line:20:7> openmp_structured_block
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:19:10, col:19>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-NullStmt {{.*}} <line:20:7>
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | | | | | |-VarDecl {{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | | | |-FieldDecl {{.*}} <line:18:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | | `-FieldDecl {{.*}} <line:19:25> col:25 implicit 'int'
// CHECK-NEXT: | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:18:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ForStmt {{.*}} <line:19:5, line:20:7> openmp_structured_block
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:19:10, col:19>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:20:7>
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | | | |-VarDecl {{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit .global_tid. 'const int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .task_t. 'void *const'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | |-FieldDecl {{.*}} <line:18:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:19:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:18:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ForStmt {{.*}} <line:19:5, line:20:7> openmp_structured_block
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:19:10, col:19>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:20:7>
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | | | |-VarDecl {{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | |-FieldDecl {{.*}} <line:18:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:19:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:18:3, line:20:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:18:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ForStmt {{.*}} <line:19:5, line:20:7> openmp_structured_block
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:19:10, col:19>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:20:7>
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:17:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:17:9) *const restrict'
// CHECK-NEXT: | | |-VarDecl {{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:18:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:19:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: |-FunctionDecl {{.*}} <line:23:1, line:28:1> line:23:6 test_four 'void (int, int)'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:16, col:20> col:20 used x 'int'
// CHECK-NEXT: | |-ParmVarDecl {{.*}} <col:23, col:27> col:27 used y 'int'
// CHECK-NEXT: | `-CompoundStmt {{.*}} <col:30, line:28:1>
// CHECK-NEXT: | `-OMPTargetParallelForSimdDirective {{.*}} <line:24:9, col:49>
// CHECK-NEXT: | |-OMPCollapseClause {{.*}} <col:38, col:48>
// CHECK-NEXT: | | `-ConstantExpr {{.*}} <col:47> 'int'
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:47> 'int' 2
// CHECK-NEXT: | |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-CapturedStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-CapturedStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | | | |-ForStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:25:8, col:17>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-ForStmt {{.*}} <line:26:5, line:27:7>
// CHECK-NEXT: | | | | | | | |-DeclStmt {{.*}} <line:26:10, col:19>
// CHECK-NEXT: | | | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-NullStmt {{.*}} <line:27:7> openmp_structured_block
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | | | | | |-VarDecl {{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | | | |-FieldDecl {{.*}} <line:25:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | | `-FieldDecl {{.*}} <line:26:25> col:25 implicit 'int'
// CHECK-NEXT: | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:25:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ForStmt {{.*}} <line:26:5, line:27:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:26:10, col:19>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:27:7> openmp_structured_block
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | | | |-VarDecl {{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit .global_tid. 'const int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .task_t. 'void *const'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | |-FieldDecl {{.*}} <line:25:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:26:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-CapturedStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | |-ForStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:25:8, col:17>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ForStmt {{.*}} <line:26:5, line:27:7>
// CHECK-NEXT: | | | | | |-DeclStmt {{.*}} <line:26:10, col:19>
// CHECK-NEXT: | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-NullStmt {{.*}} <line:27:7> openmp_structured_block
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | | | |-VarDecl {{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | |-FieldDecl {{.*}} <line:25:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-FieldDecl {{.*}} <line:26:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | |-ForStmt {{.*}} <line:25:3, line:27:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:25:8, col:17>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ForStmt {{.*}} <line:26:5, line:27:7>
// CHECK-NEXT: | | | |-DeclStmt {{.*}} <line:26:10, col:19>
// CHECK-NEXT: | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | |-<<<NULL>>>
// CHECK-NEXT: | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-NullStmt {{.*}} <line:27:7> openmp_structured_block
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <line:24:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:24:9) *const restrict'
// CHECK-NEXT: | | |-VarDecl {{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | `-VarDecl {{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:25:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:26:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: `-FunctionDecl {{.*}} <line:30:1, line:36:1> line:30:6 test_five 'void (int, int, int)'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:16, col:20> col:20 used x 'int'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:23, col:27> col:27 used y 'int'
// CHECK-NEXT: |-ParmVarDecl {{.*}} <col:30, col:34> col:34 used z 'int'
// CHECK-NEXT: `-CompoundStmt {{.*}} <col:37, line:36:1>
// CHECK-NEXT: `-OMPTargetParallelForSimdDirective {{.*}} <line:31:9, col:49>
// CHECK-NEXT: |-OMPCollapseClause {{.*}} <col:38, col:48>
// CHECK-NEXT: | `-ConstantExpr {{.*}} <col:47> 'int'
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:47> 'int' 2
// CHECK-NEXT: |-OMPFirstprivateClause {{.*}} <<invalid sloc>> <implicit>
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | |-DeclRefExpr {{.*}} <line:33:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | `-DeclRefExpr {{.*}} <line:34:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: `-CapturedStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | |-CapturedStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | |-CapturedStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | | | |-ForStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | | | | | |-DeclStmt {{.*}} <line:32:8, col:17>
// CHECK-NEXT: | | | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ForStmt {{.*}} <line:33:5, line:35:9>
// CHECK-NEXT: | | | | | | |-DeclStmt {{.*}} <line:33:10, col:19>
// CHECK-NEXT: | | | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-ForStmt {{.*}} <line:34:7, line:35:9> openmp_structured_block
// CHECK-NEXT: | | | | | | |-DeclStmt {{.*}} <line:34:12, col:21>
// CHECK-NEXT: | | | | | | | `-VarDecl {{.*}} <col:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | | | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | | | |-BinaryOperator {{.*}} <col:23, col:27> 'int' '<'
// CHECK-NEXT: | | | | | | | |-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | | `-ImplicitCastExpr {{.*}} <col:27> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | | | | | | |-UnaryOperator {{.*}} <col:30, col:31> 'int' postfix '++'
// CHECK-NEXT: | | | | | | | `-DeclRefExpr {{.*}} <col:30> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | | `-NullStmt {{.*}} <line:35:9>
// CHECK-NEXT: | | | | | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | | | | | |-VarDecl {{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | | |-VarDecl {{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | | | |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | |-DeclRefExpr {{.*}} <line:33:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <line:34:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | | | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | | | |-FieldDecl {{.*}} <line:32:23> col:23 implicit 'int'
// CHECK-NEXT: | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | |-FieldDecl {{.*}} <line:33:25> col:25 implicit 'int'
// CHECK-NEXT: | | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | | `-FieldDecl {{.*}} <line:34:27> col:27 implicit 'int'
// CHECK-NEXT: | | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | |-ForStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | | | |-DeclStmt {{.*}} <line:32:8, col:17>
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ForStmt {{.*}} <line:33:5, line:35:9>
// CHECK-NEXT: | | | | |-DeclStmt {{.*}} <line:33:10, col:19>
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ForStmt {{.*}} <line:34:7, line:35:9> openmp_structured_block
// CHECK-NEXT: | | | | |-DeclStmt {{.*}} <line:34:12, col:21>
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <col:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | |-BinaryOperator {{.*}} <col:23, col:27> 'int' '<'
// CHECK-NEXT: | | | | | |-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ImplicitCastExpr {{.*}} <col:27> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | | | | |-UnaryOperator {{.*}} <col:30, col:31> 'int' postfix '++'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:30> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-NullStmt {{.*}} <line:35:9>
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | | | |-VarDecl {{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-VarDecl {{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | `-VarDecl {{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:33:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | `-DeclRefExpr {{.*}} <line:34:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | |-AlwaysInlineAttr {{.*}} <<invalid sloc>> Implicit __forceinline
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit .global_tid. 'const int'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .part_id. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .privates. 'void *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .copy_fn. 'void (*const restrict)(void *const restrict, ...)'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .task_t. 'void *const'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | |-FieldDecl {{.*}} <line:32:23> col:23 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | |-FieldDecl {{.*}} <line:33:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-FieldDecl {{.*}} <line:34:27> col:27 implicit 'int'
// CHECK-NEXT: | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | |-CapturedStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | |-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | | | |-ForStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | | | |-DeclStmt {{.*}} <line:32:8, col:17>
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <col:8, col:16> col:12 used i 'int' cinit
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// CHECK-NEXT: | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
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// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ForStmt {{.*}} <line:33:5, line:35:9>
// CHECK-NEXT: | | | | |-DeclStmt {{.*}} <line:33:10, col:19>
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-ForStmt {{.*}} <line:34:7, line:35:9> openmp_structured_block
// CHECK-NEXT: | | | | |-DeclStmt {{.*}} <line:34:12, col:21>
// CHECK-NEXT: | | | | | `-VarDecl {{.*}} <col:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | | | |-<<<NULL>>>
// CHECK-NEXT: | | | | |-BinaryOperator {{.*}} <col:23, col:27> 'int' '<'
// CHECK-NEXT: | | | | | |-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | | `-ImplicitCastExpr {{.*}} <col:27> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | | | | |-UnaryOperator {{.*}} <col:30, col:31> 'int' postfix '++'
// CHECK-NEXT: | | | | | `-DeclRefExpr {{.*}} <col:30> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | | `-NullStmt {{.*}} <line:35:9>
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | | | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | | | |-VarDecl {{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | | |-VarDecl {{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | | `-VarDecl {{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
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// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | |-RecordDecl {{.*}} <col:9> col:9 implicit struct definition
// CHECK-NEXT: | | |-CapturedRecordAttr {{.*}} <<invalid sloc>> Implicit
// CHECK-NEXT: | | |-FieldDecl {{.*}} <line:32:23> col:23 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | |-FieldDecl {{.*}} <line:33:25> col:25 implicit 'int'
// CHECK-NEXT: | | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | | `-FieldDecl {{.*}} <line:34:27> col:27 implicit 'int'
// CHECK-NEXT: | | `-OMPCaptureKindAttr {{.*}} <<invalid sloc>> Implicit 9
// CHECK-NEXT: | `-CapturedDecl {{.*}} <<invalid sloc>> <invalid sloc> nothrow
// CHECK-NEXT: | |-ForStmt {{.*}} <line:32:3, line:35:9>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:32:8, col:17>
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// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:19, col:23> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:19> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:19> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:26, col:27> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:26> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:33:5, line:35:9>
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:33:10, col:19>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:21, col:25> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:21> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:21> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:25> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:28, col:29> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:28> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-ForStmt {{.*}} <line:34:7, line:35:9> openmp_structured_block
// CHECK-NEXT: | | |-DeclStmt {{.*}} <line:34:12, col:21>
// CHECK-NEXT: | | | `-VarDecl {{.*}} <col:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | | | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: | | |-<<<NULL>>>
// CHECK-NEXT: | | |-BinaryOperator {{.*}} <col:23, col:27> 'int' '<'
// CHECK-NEXT: | | | |-ImplicitCastExpr {{.*}} <col:23> 'int' <LValueToRValue>
// CHECK-NEXT: | | | | `-DeclRefExpr {{.*}} <col:23> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | | `-ImplicitCastExpr {{.*}} <col:27> 'int' <LValueToRValue>
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
// CHECK-NEXT: | | |-UnaryOperator {{.*}} <col:30, col:31> 'int' postfix '++'
// CHECK-NEXT: | | | `-DeclRefExpr {{.*}} <col:30> 'int' lvalue Var {{.*}} 'i' 'int'
// CHECK-NEXT: | | `-NullStmt {{.*}} <line:35:9>
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <line:31:9> col:9 implicit .global_tid. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
// CHECK-NEXT: | |-ImplicitParamDecl {{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-target-parallel-for-simd.c:31:9) *const restrict'
// CHECK-NEXT: | |-VarDecl {{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:16> 'int' 0
// CHECK-NEXT: | |-VarDecl {{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
// CHECK-NEXT: | | `-IntegerLiteral {{.*}} <col:18> 'int' 0
// CHECK-NEXT: | `-VarDecl {{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
// CHECK-NEXT: | `-IntegerLiteral {{.*}} <col:20> 'int' 0
// CHECK-NEXT: |-DeclRefExpr {{.*}} <line:32:23> 'int' lvalue ParmVar {{.*}} 'x' 'int'
// CHECK-NEXT: |-DeclRefExpr {{.*}} <line:33:25> 'int' lvalue ParmVar {{.*}} 'y' 'int'
// CHECK-NEXT: `-DeclRefExpr {{.*}} <line:34:27> 'int' lvalue ParmVar {{.*}} 'z' 'int'
|
edge_data.h | // | / |
// ' / __| _` | __| _ \ __|
// . \ | ( | | ( |\__ `
// _|\_\_| \__,_|\__|\___/ ____/
// Multi-Physics
//
// License: BSD License
// Kratos default license: kratos/license.txt
//
// Main authors: Antonia Larese
//
#if !defined(KRATOS_EDGE_DATA_H_INCLUDED )
#define KRATOS_EDGE_DATA_H_INCLUDED
//we suggest defining the following macro
#define USE_CONSERVATIVE_FORM_FOR_SCALAR_CONVECTION
//we suggest defining the following macro
#define USE_CONSERVATIVE_FORM_FOR_VECTOR_CONVECTION
// System includes
#include <string>
#include <iostream>
#include <algorithm>
// External includes
// Project includes
#include "includes/define.h"
#include "includes/model_part.h"
#include "includes/node.h"
//#include "geometries/geometry.h"
#include "utilities/geometry_utilities.h"
#include "free_surface_application.h"
#include "utilities/openmp_utils.h"
namespace Kratos
{
// template<unsigned int TDim>
// class EdgeConstructionScratch
// {
// public:
// array_1d<double, TDim+1> N;
// boost::numeric::ublas::bounded_matrix <double, TDim+1,TDim> dN_dx;
// double volume;
// double weighting_factor = 1.0 / static_cast<double>(TDim+1);
// boost::numeric::ublas::bounded_matrix <double, TDim+1,TDim+1> mass_consistent;
// array_1d<double, TDim+1> mass_lumped;
// array_1d<unsigned int, TDim+1> nodal_indices;
// array_1d<double, TDim+1> heights;
//
// }
//structure definition for fast access to edge data using CSR format
template<unsigned int TDim>
class EdgesStructureType
{
public:
//component ij of the consistent mass matrix (M = Ni * Nj * dOmega)
double Mass;
//components kl of the laplacian matrix of edge ij (L = dNi/dxk * dNj/dxl * dOmega)
//double Laplacian;
boost::numeric::ublas::bounded_matrix<double, TDim, TDim> LaplacianIJ;
//components k of the gradient matrix of edge ij (G = Ni * dNj/dxl * dOmega)
array_1d<double, TDim> Ni_DNj;
//components k of the transposed gradient matrix of edge ij (GT = dNi/dxl * Nj * dOmega)
//TRANSPOSED GRADIENT
array_1d<double, TDim> DNi_Nj;
//*************************************************************************************
//*************************************************************************************
//gradient integrated by parts
//RHSi += DNi_Nj pj + Aboundary * pext ==> RHS += Ni_DNj p_j - DNi_Nj p_i
//ATTENTION: + Aboundary * pext is NOT included!! it should be included "manually"
inline void Add_Gp(array_1d<double, TDim>& destination, const double& p_i, const double& p_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination[comp] -= Ni_DNj[comp] * p_j - DNi_Nj[comp] * p_i;
}
inline void Sub_Gp(array_1d<double, TDim>& destination, const double& p_i, const double& p_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination[comp] += Ni_DNj[comp] * p_j - DNi_Nj[comp] * p_i;
}
//*************************************************************************************
//*************************************************************************************
//gradient
//RHSi += Ni_DNj[k]*v[k]
inline void Add_D_v(double& destination,
const array_1d<double, TDim>& v_i,
const array_1d<double, TDim>& v_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination += Ni_DNj[comp] * (v_j[comp] - v_i[comp]);
}
inline void Sub_D_v(double& destination,
const array_1d<double, TDim>& v_i,
const array_1d<double, TDim>& v_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination -= Ni_DNj[comp] * (v_j[comp] - v_i[comp]);
}
//*************************************************************************************
//*************************************************************************************
//gradient
//RHSi += Ni_DNj pj
inline void Add_grad_p(array_1d<double, TDim>& destination, const double& p_i, const double& p_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination[comp] += Ni_DNj[comp] * (p_j - p_i);
}
inline void Sub_grad_p(array_1d<double, TDim>& destination, const double& p_i, const double& p_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination[comp] -= Ni_DNj[comp] * (p_j - p_i);
}
//*************************************************************************************
//*************************************************************************************
//gradient
//RHSi += DNi_Nj[k]*v[k]
inline void Add_div_v(double& destination,
const array_1d<double, TDim>& v_i,
const array_1d<double, TDim>& v_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination -= Ni_DNj[comp] * v_j[comp] - DNi_Nj[comp] * v_i[comp];
}
inline void Sub_div_v(double& destination,
const array_1d<double, TDim>& v_i,
const array_1d<double, TDim>& v_j)
{
for (unsigned int comp = 0; comp < TDim; comp++)
destination += Ni_DNj[comp] * v_j[comp] - DNi_Nj[comp] * v_i[comp];
}
//*************************************************************************************
//*************************************************************************************
//gets the trace of the laplacian matrix
inline void CalculateScalarLaplacian(double& l_ij)
{
l_ij = LaplacianIJ(0, 0);
for (unsigned int comp = 1; comp < TDim; comp++)
l_ij += LaplacianIJ(comp, comp);
}
inline void Add_ConvectiveContribution(array_1d<double, TDim>& destination,
const array_1d<double, TDim>& a_i, const array_1d<double, TDim>& U_i,
const array_1d<double, TDim>& a_j, const array_1d<double, TDim>& U_j)
{
#ifdef USE_CONSERVATIVE_FORM_FOR_VECTOR_CONVECTION
double temp = a_i[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
temp += a_i[k_comp] * Ni_DNj[k_comp];
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] += temp * (U_j[l_comp] - U_i[l_comp]);
#else
double aux_i = a_i[0] * Ni_DNj[0];
double aux_j = a_j[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
{
aux_i += a_i[k_comp] * Ni_DNj[k_comp];
aux_j += a_j[k_comp] * Ni_DNj[k_comp];
}
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] += aux_j * U_j[l_comp] - aux_i * U_i[l_comp];
#endif
}
inline void Sub_ConvectiveContribution(array_1d<double, TDim>& destination,
const array_1d<double, TDim>& a_i, const array_1d<double, TDim>& U_i,
const array_1d<double, TDim>& a_j, const array_1d<double, TDim>& U_j)
{
#ifdef USE_CONSERVATIVE_FORM_FOR_VECTOR_CONVECTION
double temp = a_i[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
temp += a_i[k_comp] * Ni_DNj[k_comp];
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] -= temp * (U_j[l_comp] - U_i[l_comp]);
#else
double aux_i = a_i[0] * Ni_DNj[0];
double aux_j = a_j[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
{
aux_i += a_i[k_comp] * Ni_DNj[k_comp];
aux_j += a_j[k_comp] * Ni_DNj[k_comp];
}
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] -= aux_j * U_j[l_comp] - aux_i * U_i[l_comp];
#endif
}
inline void Sub_ConvectiveContribution(double& destination,
const array_1d<double, TDim>& a_i, const double& phi_i,
const array_1d<double, TDim>& a_j, const double& phi_j)
{
#ifdef USE_CONSERVATIVE_FORM_FOR_SCALAR_CONVECTION
double temp = a_i[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
temp += a_i[k_comp] * Ni_DNj[k_comp];
destination -= temp * (phi_j - phi_i);
#else
double aux_i = a_i[0] * Ni_DNj[0];
double aux_j = a_j[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
{
aux_i += a_i[k_comp] * Ni_DNj[k_comp];
aux_j += a_j[k_comp] * Ni_DNj[k_comp];
}
destination -= aux_j * phi_j - aux_i * phi_i;
#endif
}
inline void Add_ConvectiveContribution(double& destination,
const array_1d<double, TDim>& a_i, const double& phi_i,
const array_1d<double, TDim>& a_j, const double& phi_j)
{
#ifdef USE_CONSERVATIVE_FORM_FOR_SCALAR_CONVECTION
double temp = a_i[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
temp += a_i[k_comp] * Ni_DNj[k_comp];
destination += temp * (phi_j - phi_i);
#else
double aux_i = a_i[0] * Ni_DNj[0];
double aux_j = a_j[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
{
aux_i += a_i[k_comp] * Ni_DNj[k_comp];
aux_j += a_j[k_comp] * Ni_DNj[k_comp];
}
destination += aux_j * phi_j - aux_i * phi_i;
#endif
}
//*************************************************************************************
//*************************************************************************************
inline void CalculateConvectionStabilization_LOW(array_1d<double, TDim>& stab_low,
const array_1d<double, TDim>& a_i, const array_1d<double, TDim>& U_i,
const array_1d<double, TDim>& a_j, const array_1d<double, TDim>& U_j)
{
double conv_stab = 0.0;
for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
for (unsigned int m_comp = 0; m_comp < TDim; m_comp++)
conv_stab += a_i[k_comp] * a_i[m_comp] * LaplacianIJ(k_comp, m_comp);
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
stab_low[l_comp] = conv_stab * (U_j[l_comp] - U_i[l_comp]);
// double temp = 0.0;
// double lij = 0.0;
// for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
// {
// lij += LaplacianIJ(k_comp,k_comp);
// temp = a_i[k_comp] * a_i[k_comp];
// }
//
// for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
// stab_low[l_comp] = temp * lij * (U_j[l_comp] - U_i[l_comp]);
}
// inline void CalculateConvectionStabilization_LOW( array_1d<double,TDim>& stab_low,
// const array_1d<double,TDim>& a_i, const array_1d<double,TDim>& U_i, const double& p_i,
// const array_1d<double,TDim>& a_j, const array_1d<double,TDim>& U_j, const double& p_j
// )
// {
// double conv_stab = 0.0;
// for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
// for (unsigned int m_comp = 0; m_comp < TDim; m_comp++)
// conv_stab += a_i[k_comp] * a_i[m_comp] * LaplacianIJ(k_comp,m_comp);
// for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
// stab_low[l_comp] = conv_stab * (U_j[l_comp] - U_i[l_comp]);
//
//// adding pressure
// double press_diff = p_j-p_i;
// for (unsigned int j_comp = 0; j_comp < TDim; j_comp++)
// {
// for (unsigned int i_comp = 0; i_comp < TDim; i_comp++)
// stab_low[j_comp] -= a_i[i_comp] * LaplacianIJ(i_comp,j_comp) * press_diff ;
// }
//
//
// }
inline void CalculateConvectionStabilization_LOW(double& stab_low,
const array_1d<double, TDim>& a_i, const double& phi_i,
const array_1d<double, TDim>& a_j, const double& phi_j)
{
double conv_stab = 0.0;
for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
for (unsigned int m_comp = 0; m_comp < TDim; m_comp++)
conv_stab += a_i[k_comp] * a_i[m_comp] * LaplacianIJ(k_comp, m_comp);
stab_low = conv_stab * (phi_j - phi_i);
}
//*************************************************************************************
//*************************************************************************************
inline void CalculateConvectionStabilization_HIGH(array_1d<double, TDim>& stab_high,
const array_1d<double, TDim>& a_i, const array_1d<double, TDim>& pi_i,
const array_1d<double, TDim>& a_j, const array_1d<double, TDim>& pi_j)
{
#ifdef USE_CONSERVATIVE_FORM_FOR_VECTOR_CONVECTION
double temp = 0.0;
for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
temp += a_i[k_comp] * Ni_DNj[k_comp];
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
stab_high[l_comp] = -temp * (pi_j[l_comp] - pi_i[l_comp]); //check if the minus sign is correct
// double temp_i = 0.0;
// double temp_j = 0.0;
// for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
// {
// temp_j += a_i[k_comp] * Ni_DNj[k_comp];
// temp_i += a_i[k_comp] * DNi_Nj[k_comp];
// }
// for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
// stab_high[l_comp] = +(temp_j*pi_j[l_comp] - temp_i*pi_i[l_comp]); //check if the minus sign is correct
// double temp_i = 0.0;
// double temp_j = 0.0;
// for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
// {
// temp_i += a_i[k_comp] * Ni_DNj[k_comp];
// temp_j += a_i[k_comp] * DNi_Nj[k_comp];
// }
// for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
// stab_high[l_comp] = (temp_j*pi_j[l_comp] + temp_i*pi_i[l_comp]); //check if the minus sign is correct
#else
double aux_i = a_i[0] * Ni_DNj[0];
double aux_j = a_j[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
{
aux_i += a_i[k_comp] * Ni_DNj[k_comp];
aux_j += a_j[k_comp] * Ni_DNj[k_comp];
}
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
stab_high[l_comp] = -(aux_j * pi_j[l_comp] - aux_i * pi_i[l_comp]);
#endif
}
inline void CalculateConvectionStabilization_HIGH(double& stab_high,
const array_1d<double, TDim>& a_i, const double& pi_i,
const array_1d<double, TDim>& a_j, const double& pi_j)
{
#ifdef USE_CONSERVATIVE_FORM_FOR_SCALAR_CONVECTION
double temp = 0.0;
for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
temp += a_i[k_comp] * Ni_DNj[k_comp];
stab_high = -temp * (pi_j - pi_i); //check if the minus sign is correct
#else
double aux_i = a_i[0] * Ni_DNj[0];
double aux_j = a_j[0] * Ni_DNj[0];
for (unsigned int k_comp = 1; k_comp < TDim; k_comp++)
{
aux_i += a_i[k_comp] * Ni_DNj[k_comp];
aux_j += a_j[k_comp] * Ni_DNj[k_comp];
}
stab_high = -(aux_j * pi_j - aux_i * pi_i);
#endif
}
//*************************************************************************************
//*************************************************************************************
inline void Add_StabContribution(array_1d<double, TDim>& destination,
const double tau, const double beta,
const array_1d<double, TDim>& stab_low, const array_1d<double, TDim>& stab_high)
{
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] += tau * (stab_low[l_comp] - beta * stab_high[l_comp]);
}
inline void Add_StabContribution(double& destination,
const double tau, const double beta,
const double& stab_low, const double& stab_high)
{
destination += tau * (stab_low - beta * stab_high);
}
inline void Sub_StabContribution(array_1d<double, TDim>& destination,
const double tau, const double beta,
const array_1d<double, TDim>& stab_low, const array_1d<double, TDim>& stab_high)
{
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] -= tau * (stab_low[l_comp] - beta * stab_high[l_comp]);
}
inline void Sub_StabContribution(double& destination,
const double tau, const double beta,
const double& stab_low, const double& stab_high)
{
destination -= tau * (stab_low - beta * stab_high);
}
//*************************************************************************************
//*************************************************************************************
inline void Add_ViscousContribution(array_1d<double, TDim>& destination,
const array_1d<double, TDim>& U_i, const double& nu_i,
const array_1d<double, TDim>& U_j, const double& nu_j)
{
//calculate scalar laplacian
double L = 0.0;
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
L += LaplacianIJ(l_comp, l_comp);
//double nu_avg = 0.5*(nu_i+nu_j);
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] += nu_i * L * (U_j[l_comp] - U_i[l_comp]);
}
inline void Sub_ViscousContribution(array_1d<double, TDim>& destination,
const array_1d<double, TDim>& U_i, const double& nu_i,
const array_1d<double, TDim>& U_j, const double& nu_j)
{
//calculate scalar laplacian
double L = 0.0;
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
L += LaplacianIJ(l_comp, l_comp);
//double nu_avg = 0.5*(nu_i+nu_j);
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
destination[l_comp] -= nu_i * L * (U_j[l_comp] - U_i[l_comp]);
}
};
//class definition of matrices using CSR format
template<unsigned int TDim, class TSparseSpace>
class MatrixContainer
{
public:
//name for the self defined structure
typedef EdgesStructureType<TDim> CSR_Tuple;
typedef vector<CSR_Tuple> EdgesVectorType;
//name for row start and column index vectors
typedef vector<unsigned int> IndicesVectorType;
//names for separately stored node based values
typedef vector<double> ValuesVectorType;
// typedef std::vector< array_1d<double,TDim> > CalcVectorType;
typedef vector< array_1d<double, TDim> > CalcVectorType;
//constructor and destructor
MatrixContainer()
{
};
~MatrixContainer()
{
};
//functions to return private values
inline unsigned int GetNumberEdges()
{
return mNumberEdges;
}
inline EdgesVectorType& GetEdgeValues()
{
return mNonzeroEdgeValues;
}
inline IndicesVectorType& GetColumnIndex()
{
return mColumnIndex;
}
inline IndicesVectorType& GetRowStartIndex()
{
return mRowStartIndex;
}
inline ValuesVectorType& GetLumpedMass()
{
return mLumpedMassMatrix;
}
inline ValuesVectorType& GetInvertedMass()
{
return mInvertedMassMatrix;
}
inline CalcVectorType& GetDiagGradient()
{
return mDiagGradientMatrix;
}
inline ValuesVectorType& GetHmin()
{
return mHmin;
}
//********************************************************
//function to size and initialize the vector of CSR tuples
void ConstructCSRVector(ModelPart& model_part)
{
KRATOS_TRY
//SIZE OF CSR VECTOR
//defining the number of nodes and edges
int n_nodes = model_part.Nodes().size();
//remark: no colouring algorithm is used here (symmetry is neglected)
// respectively edge ij is considered different from edge ji
mNumberEdges = 0;
//counter to assign and get global nodal index
int i_node = 0;
//counting the edges connecting the nodes
for (typename ModelPart::NodesContainerType::iterator node_it = model_part.NodesBegin(); node_it != model_part.NodesEnd(); node_it++)
{
//counting neighbours of each node
mNumberEdges += (node_it->GetValue(NEIGHBOUR_NODES)).size();
//DIAGONAL TERMS
//mNumberEdges++;
//assigning global index to each node
node_it->FastGetSolutionStepValue(AUX_INDEX) = static_cast<double> (i_node++);
}
//error message in case number of nodes does not coincide with number of indices
if (i_node != n_nodes)
KRATOS_WATCH("ERROR - Highest nodal index doesn't coincide with number of nodes!");
//allocating memory for block of CSR data - setting to zero for first-touch OpenMP allocation
mNonzeroEdgeValues.resize(mNumberEdges); //SetToZero(mNonzeroEdgeValues);
mColumnIndex.resize(mNumberEdges); //SetToZero(mColumnIndex);
mRowStartIndex.resize(n_nodes + 1); //SetToZero(mRowStartIndex);
mLumpedMassMatrix.resize(n_nodes);
SetToZero(mLumpedMassMatrix);
mInvertedMassMatrix.resize(n_nodes);
SetToZero(mInvertedMassMatrix);
mDiagGradientMatrix.resize(n_nodes);
SetToZero(mDiagGradientMatrix);
mHmin.resize(n_nodes);
SetToZero(mHmin);
//INITIALIZING OF THE CSR VECTOR
//temporary variable as the row start index of a node depends on the number of neighbours of the previous one
unsigned int row_start_temp = 0;
int number_of_threads = OpenMPUtils::GetNumThreads();
std::vector<int> row_partition(number_of_threads);
OpenMPUtils::DivideInPartitions(model_part.Nodes().size(), number_of_threads, row_partition);
for (int k = 0; k < number_of_threads; k++)
{
#pragma omp parallel
if (OpenMPUtils::ThisThread() == k)
{
for (unsigned int aux_i = static_cast<unsigned int> (row_partition[k]); aux_i < static_cast<unsigned int> (row_partition[k + 1]); aux_i++)
{
typename ModelPart::NodesContainerType::iterator node_it = model_part.NodesBegin() + aux_i;
//main loop over all nodes
// for (typename ModelPart::NodesContainerType::iterator node_it=model_part.NodesBegin(); node_it!=model_part.NodesEnd(); node_it++)
// {
//getting the global index of the node
i_node = static_cast<unsigned int> (node_it->FastGetSolutionStepValue(AUX_INDEX));
//determining its neighbours
GlobalPointersVector< Node < 3 > >& neighb_nodes = node_it->GetValue(NEIGHBOUR_NODES);
//number of neighbours of node i determines row start index for the following node
unsigned int n_neighbours = neighb_nodes.size();
//DIAGONAL TERMS
//n_neighbours++;
//reserving memory for work array
std::vector<unsigned int> work_array;
work_array.reserve(n_neighbours);
//DIAGONAL TERMS
//work_array.push_back(i_node);
//nested loop over the neighbouring nodes
for (GlobalPointersVector< Node < 3 > >::iterator neighb_it = neighb_nodes.begin(); neighb_it != neighb_nodes.end(); neighb_it++)
{
//getting global index of the neighbouring node
work_array.push_back(static_cast<unsigned int> (neighb_it->FastGetSolutionStepValue(AUX_INDEX)));
}
//reordering neighbours following their global indices
std::sort(work_array.begin(), work_array.end());
//setting current row start index
mRowStartIndex[i_node] = row_start_temp;
//nested loop over the by now ordered neighbours
for (unsigned int counter = 0; counter < n_neighbours; counter++)
{
//getting global index of the neighbouring node
unsigned int j_neighbour = work_array[counter];
//calculating CSR index
unsigned int csr_index = mRowStartIndex[i_node] + counter;
//saving column index j of the original matrix
mColumnIndex[csr_index] = j_neighbour;
//initializing the CSR vector entries with zero
mNonzeroEdgeValues[csr_index].Mass = 0.0;
//mNonzeroEdgeValues[csr_index].Laplacian = 0.0;
noalias(mNonzeroEdgeValues[csr_index].LaplacianIJ) = ZeroMatrix(TDim, TDim);
noalias(mNonzeroEdgeValues[csr_index].Ni_DNj) = ZeroVector(TDim);
//TRANSPOSED GRADIENT
noalias(mNonzeroEdgeValues[csr_index].DNi_Nj) = ZeroVector(TDim);
}
//preparing row start index for next node
row_start_temp += n_neighbours;
}
}
}
//adding last entry (necessary for abort criterion of loops)
mRowStartIndex[n_nodes] = mNumberEdges;
//INITIALIZING NODE BASED VALUES
//lumped mass matrix (elements Mi)
/* #pragma omp parallel for
for (int i_node=0; i_node<n_nodes; i_node++)
mLumpedMassMatrix[i_node] = 0.0;*/
#pragma omp parallel for
//set the heights to a huge number
for (int i_node = 0; i_node < n_nodes; i_node++)
mHmin[i_node] = 1e10;
//diagonal of gradient matrix (elements Gii)
// #pragma omp parallel for
// for (int i_node=0; i_node<n_nodes; i_node++)
// noalias(mDiagGradientMatrix[i_node]) = ZeroVector(TDim);
KRATOS_CATCH("")
}
//*********************************
//function to precalculate CSR data
void BuildCSRData(ModelPart& model_part)
{
KRATOS_TRY
//PRECALCULATING CSR DATA
//defining temporary local variables for elementwise addition
//shape functions
array_1d<double, TDim + 1 > N;
//shape function derivatives
boost::numeric::ublas::bounded_matrix <double, TDim + 1, TDim> dN_dx;
//volume
double volume;
//weighting factor
double weighting_factor = 1.0 / static_cast<double> (TDim + 1);
//elemental matrices
boost::numeric::ublas::bounded_matrix <double, TDim + 1, TDim + 1 > mass_consistent;
//boost::numeric::ublas::bounded_matrix <double, TDim+1,TDim+1> laplacian;
array_1d<double, TDim + 1 > mass_lumped;
//global indices of elemental nodes
array_1d<unsigned int, TDim + 1 > nodal_indices;
array_1d<double, TDim + 1 > heights;
//loop over all elements
for (typename ModelPart::ElementsContainerType::iterator elem_it = model_part.ElementsBegin(); elem_it != model_part.ElementsEnd(); elem_it++)
{
//LOCAL ELEMENTWISE CALCULATIONS
//getting geometry data of the element
GeometryUtils::CalculateGeometryData(elem_it->GetGeometry(), dN_dx, N, volume);
//calculate lenght of the heights of the element
for (unsigned int ie_node = 0; ie_node <= TDim; ie_node++)
{
heights[ie_node] = dN_dx(ie_node, 0) * dN_dx(ie_node, 0);
for (unsigned int comp = 1; comp < TDim; comp++)
{
heights[ie_node] += dN_dx(ie_node, comp) * dN_dx(ie_node, comp);
}
heights[ie_node] = 1.0 / sqrt(heights[ie_node]);
// KRATOS_WATCH(heights);
}
//setting up elemental mass matrices
CalculateMassMatrix(mass_consistent, volume);
noalias(mass_lumped) = ZeroVector(TDim + 1);
for (unsigned int ie_node = 0; ie_node <= TDim; ie_node++)
{
for (unsigned int je_node = 0; je_node <= TDim; je_node++)
{
//mass_consistent(ie_node,je_node) = N(ie_node) * N(je_node) * volume;
mass_lumped[ie_node] += mass_consistent(ie_node, je_node);
}
//mass_lumped[ie_node] = volume * N[ie_node];
}
/*OLD DATA STRUCTURE
//calculating elemental laplacian matrix
noalias(laplacian) = ZeroMatrix(TDim+1,TDim+1);
for (unsigned int ie_node=0; ie_node<=TDim; ie_node++)
for (unsigned int je_node=ie_node+1; je_node<=TDim; je_node++)
//componentwise multiplication
for (unsigned int component=0; component<TDim; component++)
{
//taking advantage of symmetry
double temp = dN_dx(ie_node,component) * dN_dx(je_node,component) * volume;
laplacian(ie_node,je_node) += temp;
laplacian(je_node,ie_node) += temp;
}
//multiply gradient with volume referring to each gauss point
dN_dx *= (volume / double(TDim+1));*/
//(corresponding to Ni * dOmega respectively Nj * dOmega)
double weighted_volume = volume * weighting_factor;
//ASSEMBLING GLOBAL DATA STRUCTURE
//loop over the nodes of the element to determine their global indices
for (unsigned int ie_node = 0; ie_node <= TDim; ie_node++)
nodal_indices[ie_node] = static_cast<unsigned int> (elem_it->GetGeometry()[ie_node].FastGetSolutionStepValue(AUX_INDEX));
//assembling global "edge matrices" by adding local contributions
for (unsigned int ie_node = 0; ie_node <= TDim; ie_node++)
{
//check the heights and change the value if minimal is found
if (mHmin[ nodal_indices[ie_node] ] > heights[ie_node])
mHmin[ nodal_indices[ie_node] ] = heights[ie_node];
for (unsigned int je_node = 0; je_node <= TDim; je_node++)
{
//remark: there is no edge linking node i with itself!
//DIAGONAL TERMS
if (ie_node != je_node)
{
//calculating CSR index from global index
unsigned int csr_index = GetCSRIndex(nodal_indices[ie_node], nodal_indices[je_node]);
//assigning precalculated element data to the referring edges
//contribution to edge mass
mNonzeroEdgeValues[csr_index].Mass += mass_consistent(ie_node, je_node);
//contribution to edge laplacian
/*OLD DATA STRUCTURE
mNonzeroEdgeValues[csr_index].Laplacian = laplacian(ie_node,je_node);*/
boost::numeric::ublas::bounded_matrix <double, TDim, TDim>& laplacian = mNonzeroEdgeValues[csr_index].LaplacianIJ;
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
for (unsigned int k_comp = 0; k_comp < TDim; k_comp++)
laplacian(l_comp, k_comp) += dN_dx(ie_node, l_comp) * dN_dx(je_node, k_comp) * volume;
//contribution to edge gradient
array_1d<double, TDim>& gradient = mNonzeroEdgeValues[csr_index].Ni_DNj;
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
//gradient[l_comp] += dN_dx(je_node,l_comp);
gradient[l_comp] += dN_dx(je_node, l_comp) * weighted_volume;
//TRANSPOSED GRADIENT
//contribution to transposed edge gradient
array_1d<double, TDim>& transp_gradient = mNonzeroEdgeValues[csr_index].DNi_Nj;
for (unsigned int l_comp = 0; l_comp < TDim; l_comp++)
//transp_gradient[l_comp] += dN_dx(ie_node,l_comp);
transp_gradient[l_comp] += dN_dx(ie_node, l_comp) * weighted_volume;
}
}
}
//assembling node based vectors
for (unsigned int ie_node = 0; ie_node <= TDim; ie_node++)
//diagonal of the global lumped mass matrix
mLumpedMassMatrix[nodal_indices[ie_node]] += mass_lumped[ie_node];
for (unsigned int ie_node = 0; ie_node <= TDim; ie_node++)
{
//diagonal of the global gradient matrix
array_1d<double, TDim>& gradient = mDiagGradientMatrix[nodal_indices[ie_node]];
for (unsigned int component = 0; component < TDim; component++)
//gradient[component] += dN_dx(ie_node,component);
gradient[component] += dN_dx(ie_node, component) * weighted_volume;
}
}
//copy mass matrix to inverted mass matrix
for (unsigned int inode = 0; inode < mLumpedMassMatrix.size(); inode++)
{
mInvertedMassMatrix[inode] = mLumpedMassMatrix[inode];
}
//perform MPI syncronization between the domains
//calculating inverted mass matrix (this requires syncronization for MPI paraellelism
for (unsigned int inode = 0; inode < mInvertedMassMatrix.size(); inode++)
{
mInvertedMassMatrix[inode] = 1.0 / mInvertedMassMatrix[inode];
}
KRATOS_CATCH("")
}
//******************************************
//function to calculate CSR index of edge ij
unsigned int GetCSRIndex(unsigned int NodeI, unsigned int NeighbourJ)
{
KRATOS_TRY
//index indicating data position of edge ij
unsigned int csr_index;
//searching for coincidence of stored column index and neighbour index j
for (csr_index = mRowStartIndex[NodeI]; csr_index != mRowStartIndex[NodeI + 1]; csr_index++)
if (mColumnIndex[csr_index] == NeighbourJ)
break;
//returning CSR index of edge ij
return csr_index;
KRATOS_CATCH("")
}
//***********************************************
//function to get pointer to CSR tuple of edge ij
CSR_Tuple* GetTuplePointer(unsigned int NodeI, unsigned int NeighbourJ)
{
KRATOS_TRY
//index indicating data position of edge ij
unsigned int csr_index;
//searching for coincidence of stored column index and neighbour index j
for (csr_index = mRowStartIndex[NodeI]; csr_index != mRowStartIndex[NodeI + 1]; csr_index++)
if (mColumnIndex[csr_index] == NeighbourJ)
break;
//returning pointer to CSR tuple of edge ij
return &mNonzeroEdgeValues[csr_index];
KRATOS_CATCH("")
}
//*******************************
//function to free dynamic memory
void Clear()
{
KRATOS_TRY
mNonzeroEdgeValues.clear();
mColumnIndex.clear();
mRowStartIndex.clear();
mInvertedMassMatrix.clear();
mLumpedMassMatrix.clear();
mDiagGradientMatrix.clear();
mHmin.clear();
KRATOS_CATCH("")
}
//****************************
//functions to access database
//(note that this is already thought for parallel;
// for a single processor this could be done in a faster way)
void FillCoordinatesFromDatabase(CalcVectorType& rDestination, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
//loop over all nodes
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
#pragma omp parallel for firstprivate(n_nodes, it_begin)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
unsigned int i_node = i;
//save value in the destination vector
for (unsigned int component = 0; component < TDim; component++)
(rDestination[i_node])[component] = (*node_it)[component];
}
KRATOS_CATCH("");
}
//****************************
//functions to access database
//(note that this is already thought for parallel;
// for a single processor this could be done in a faster way)
void FillVectorFromDatabase(Variable<array_1d<double, 3 > >& rVariable, CalcVectorType& rDestination, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
//loop over all nodes
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
unsigned int var_pos = it_begin->pGetVariablesList()->Index(rVariable);
#pragma omp parallel for firstprivate(n_nodes, it_begin,var_pos)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
unsigned int i_node = i;
//get the requested value in vector form
array_1d<double, 3 > & vector = node_it-> FastGetCurrentSolutionStepValue(rVariable, var_pos);
//save value in the destination vector
for (unsigned int component = 0; component < TDim; component++)
(rDestination[i_node])[component] = vector[component];
}
KRATOS_CATCH("");
}
void FillOldVectorFromDatabase(Variable<array_1d<double, 3 > >& rVariable, CalcVectorType& rDestination, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
//loop over all nodes
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
unsigned int var_pos = it_begin->pGetVariablesList()->Index(rVariable);
#pragma omp parallel for firstprivate(n_nodes, it_begin,var_pos)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
unsigned int i_node = i;
//get the requested value in vector form
array_1d<double, 3 > & vector = node_it->FastGetSolutionStepValue(rVariable, 1, var_pos);
//save value in the destination vector
for (unsigned int component = 0; component < TDim; component++)
(rDestination[i_node])[component] = vector[component];
}
KRATOS_CATCH("");
}
void FillScalarFromDatabase(Variable<double>& rVariable, ValuesVectorType& rDestination, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
//loop over all nodes
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
unsigned int var_pos = it_begin->pGetVariablesList()->Index(rVariable);
#pragma omp parallel for firstprivate(n_nodes, it_begin,var_pos)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
unsigned int i_node = i;
//get the requested scalar value
double& scalar = node_it-> FastGetCurrentSolutionStepValue(rVariable, var_pos);
//save value in the destination vector
rDestination[i_node] = scalar;
}
KRATOS_CATCH("");
}
void FillOldScalarFromDatabase(Variable<double>& rVariable, ValuesVectorType& rDestination, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
unsigned int var_pos = it_begin->pGetVariablesList()->Index(rVariable);
#pragma omp parallel for firstprivate(n_nodes, it_begin,var_pos)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
unsigned int i_node = i;
//get the requested scalar value
double& scalar = node_it->FastGetSolutionStepValue(rVariable, 1, var_pos);
//save value in the destination vector
rDestination[i_node] = scalar;
}
KRATOS_CATCH("");
}
void WriteVectorToDatabase(Variable<array_1d<double, 3 > >& rVariable, CalcVectorType& rOrigin, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
//loop over all nodes
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
unsigned int var_pos = it_begin->pGetVariablesList()->Index(rVariable);
#pragma omp parallel for firstprivate(n_nodes, it_begin,var_pos)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
unsigned int i_node = i;
//get reference of destination
array_1d<double, 3 > & vector = node_it->FastGetCurrentSolutionStepValue(rVariable, var_pos);
//save vector in database
for (unsigned int component = 0; component < TDim; component++)
vector[component] = (rOrigin[i_node])[component];
}
KRATOS_CATCH("");
}
void WriteScalarToDatabase(Variable<double>& rVariable, ValuesVectorType& rOrigin, ModelPart::NodesContainerType& rNodes)
{
KRATOS_TRY
//loop over all nodes
int n_nodes = rNodes.size();
ModelPart::NodesContainerType::iterator it_begin = rNodes.begin();
unsigned int var_pos = it_begin->pGetVariablesList()->Index(rVariable);
#pragma omp parallel for firstprivate(n_nodes, it_begin,var_pos)
for (int i = 0; i < n_nodes; i++)
{
ModelPart::NodesContainerType::iterator node_it = it_begin + i;
//get the global index of node i
// // unsigned int i_node = static_cast<unsigned int>(node_it->FastGetSolutionStepValue(AUX_INDEX));
int i_node = i;
//get reference of destination
double& scalar = node_it-> FastGetCurrentSolutionStepValue(rVariable, var_pos);
//save scalar in database
scalar = rOrigin[i_node];
}
KRATOS_CATCH("");
}
//*********************************************************************
//destination = origin1 + value * Minv*origin
void Add_Minv_value(
CalcVectorType& destination,
const CalcVectorType& origin1,
const double value,
const ValuesVectorType& Minv_vec,
const CalcVectorType& origin
)
{
KRATOS_TRY
int loop_size = destination.size();
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
array_1d<double, TDim>& dest = destination[i_node];
const double m_inv = Minv_vec[i_node];
const array_1d<double, TDim>& origin_vec1 = origin1[i_node];
const array_1d<double, TDim>& origin_value = origin[i_node];
double temp = value * m_inv;
for (unsigned int comp = 0; comp < TDim; comp++)
dest[comp] = origin_vec1[comp] + temp * origin_value[comp];
}
KRATOS_CATCH("")
}
void Add_Minv_value(
ValuesVectorType& destination,
const ValuesVectorType& origin1,
const double value,
const ValuesVectorType& Minv_vec,
const ValuesVectorType& origin
)
{
KRATOS_TRY
int loop_size = destination.size();
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
double& dest = destination[i_node];
const double m_inv = Minv_vec[i_node];
const double& origin_vec1 = origin1[i_node];
const double& origin_value = origin[i_node];
double temp = value * m_inv;
dest = origin_vec1 + temp * origin_value;
}
KRATOS_CATCH("")
}
//**********************************************************************
void AllocateAndSetToZero(CalcVectorType& data_vector, int size)
{
data_vector.resize(size);
int loop_size = size;
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
array_1d<double, TDim>& aaa = data_vector[i_node];
for (unsigned int comp = 0; comp < TDim; comp++)
aaa[comp] = 0.0;
}
}
void AllocateAndSetToZero(ValuesVectorType& data_vector, int size)
{
data_vector.resize(size);
int loop_size = size;
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
data_vector[i_node] = 0.0;
;
}
}
//**********************************************************************
void SetToZero(CalcVectorType& data_vector)
{
int loop_size = data_vector.size();
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
array_1d<double, TDim>& aaa = data_vector[i_node];
for (unsigned int comp = 0; comp < TDim; comp++)
aaa[comp] = 0.0;
}
}
void SetToZero(ValuesVectorType& data_vector)
{
int loop_size = data_vector.size();
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
data_vector[i_node] = 0.0;
;
}
}
//**********************************************************************
void AssignVectorToVector(const CalcVectorType& origin,
CalcVectorType& destination
)
{
int loop_size = origin.size();
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
const array_1d<double, TDim>& orig = origin[i_node];
array_1d<double, TDim>& dest = destination[i_node];
for (unsigned int comp = 0; comp < TDim; comp++)
dest[comp] = orig[comp];
}
}
void AssignVectorToVector(const ValuesVectorType& origin,
ValuesVectorType& destination
)
{
int loop_size = origin.size();
#pragma omp parallel for
for (int i_node = 0; i_node < loop_size; i_node++)
{
destination[i_node] = origin[i_node];
}
}
private:
//number of edges
unsigned int mNumberEdges;
//CSR data vector for storage of the G, L and consistent M components of edge ij
EdgesVectorType mNonzeroEdgeValues;
//vector to store column indices of nonzero matrix elements for each row
IndicesVectorType mColumnIndex;
//index vector to access the start of matrix row i in the column vector
IndicesVectorType mRowStartIndex;
//inverse of the mass matrix ... for parallel calculation each subdomain should contain this correctly calculated (including contributions of the neighbours)
ValuesVectorType mInvertedMassMatrix;
//minimum height around one node
ValuesVectorType mHmin;
//lumped mass matrix (separately stored due to lack of diagonal elements of the consistent mass matrix)
ValuesVectorType mLumpedMassMatrix;
//diagonal of the gradient matrix (separately stored due to special calculations)
CalcVectorType mDiagGradientMatrix;
//*******************************************
//functions to set up elemental mass matrices
void CalculateMassMatrix(boost::numeric::ublas::bounded_matrix<double, 3, 3 > & mass_consistent, double volume)
{
for (unsigned int i_node = 0; i_node <= TDim; i_node++)
{
//diagonal terms
mass_consistent(i_node, i_node) = 0.16666666666666666667 * volume; //1/6
//non-diagonal terms
double temp = 0.08333333333333333333 * volume; // 1/12
for (unsigned int j_neighbour = i_node + 1; j_neighbour <= TDim; j_neighbour++)
{
//taking advantage of symmetry
mass_consistent(i_node, j_neighbour) = temp;
mass_consistent(j_neighbour, i_node) = temp;
}
}
}
void CalculateMassMatrix(boost::numeric::ublas::bounded_matrix<double, 4, 4 > & mass_consistent, double volume)
{
for (unsigned int i_node = 0; i_node <= TDim; i_node++)
{
//diagonal terms
mass_consistent(i_node, i_node) = 0.1 * volume;
//non-diagonal terms
double temp = 0.05 * volume;
for (unsigned int j_neighbour = i_node + 1; j_neighbour <= TDim; j_neighbour++)
{
//taking advantage of symmetry
mass_consistent(i_node, j_neighbour) = temp;
mass_consistent(j_neighbour, i_node) = temp;
}
}
}
};
} //namespace Kratos
#endif //KRATOS_EDGE_DATA_H_INCLUDED defined
|
mea_pb2_traco.c | #include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <omp.h>
#include <math.h>
#define min(a,b) (((a)<(b))?(a):(b))
#define MIN(a,b) (((a)<(b))?(a):(b))
#define max(a,b) (((a)>(b))?(a):(b))
#define MAX(a,b) (((a)>(b))?(a):(b))
#define floord(n,d) floor(((double)(n))/((double)(d)))
#define ceild(n,d) ceil(((double)(n))/((double)(d)))
double ** Q;
double ** Qbp;
double ** Pbp;
double ** Pu;
double ** M;
int Ebp = 0; // Energy weight of base pair -2, -1, 0, 1, 2
int RT = 1; // 'Normalized' temperature 1,2,3,4,5
float ERT;
int l = 0; //minimum loop length 0-5
int delta = 1; // Base pair weighting 1-5
char * RNA; //only ACGU
int N;
int DIM;
#include "../mem.h"
int paired(int i, int j) {
char nt1 = RNA[i];
char nt2 = RNA[j];
if ((nt1 == 'A' && nt2 == 'U') || (nt1 == 'U' && nt2 == 'A') ||
(nt1 == 'G' && nt2 == 'C') || (nt1 == 'C' && nt2 == 'G') ||
(nt1 == 'G' && nt2 == 'U') || (nt1 == 'U' && nt2 == 'G')){
return 1;}
else
return 0;
}
int main(int argc, char *argv[]){
int num_proc=1;
int i,j,k,ll,p,q;
int c0, c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13,c15;
int t1, t2, t3, t4, t5, t6,t7;
int lb, ub, lbp, ubp, lb2, ub2;
register int lbv, ubv;
ERT = exp((float)-Ebp/(float)RT);
srand(time(NULL));
if(argc > 1)
num_proc = atoi(argv[1]);
int kind=1;
N = 8;
DIM = 12;
if(argc > 2)
N = atoi(argv[2]);
DIM = N+10;
if(argc > 3)
kind = atoi(argv[3]);
omp_set_num_threads(num_proc);
//printf(" -exp(Ebp/RT) = %5.3f\n", ERT);
RNA = (char*) malloc(DIM * sizeof(char*)); //read from FASTA file
rand_seq(RNA, N);
//printf("Sequence: ");
//for(i=0; i<N; i++)
// printf("%c", RNA[i]);
//printf("\n\n");
Q = memd();
Qbp = memd();
Pbp = memd();
Pu = memd();
M = memd();
rna_array_init(Q, 1, 1);
rna_array_init(Qbp, 0, 0);
rna_array_init(Pbp, 0, 0);
rna_array_init(Pu, 0, 0);
rna_array_init(M, 0, 0);
double start = omp_get_wtime();
// compute the partition functions Q and Qbp
if(kind==1){
#pragma scop
for(i=0; i<N; i++){
for(j=i+1; j<N; j++){
for(p=0; p<i; p++){
for(q=j+1; q<N; q++){
Pbp[i][j] += (Pbp[p][q] * ERT * Q[p+1][i] * Qbp[i][j] * Q[j+1][q-1]) / (Qbp[p][q] ==0 ? 1 : Qbp[p][q]);
}
}
Pbp[i][j] += (Q[0][i]*Q[j][N-1]*Qbp[i][j])/Q[0][N-1];
}
}
#pragma endscop
}
if(kind==2) // pluto
{
printf("pluto\n");
/* Start of CLooG code */
if(1==0)
if (N >= 2) {
for (t1=0;t1<=N-2;t1++) {
lbp=t1+1;
ubp=N-1;
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6)
for (t2=lbp;t2<=ubp;t2++) {
if (t2 <= N-2) {
for (t3=0;t3<=floord(t1-1,16);t3++) {
for (t5=16*t3;t5<=min(t1-1,16*t3+15);t5++) {
for (t6=t2+1;t6<=N-1;t6++) {
Pbp[t1][t2] += (Pbp[t5][t6] * ERT * Q[t5+1][t1] * Qbp[t1][t2] * Q[t2+1][t6-1]) / (Qbp[t5][t6] ==0 ? 1 : Qbp[t5][t6]);;
}
}
}
}
t3 = floord(t1,16);
Pbp[t1][t2] += (Q[0][t1]*Q[t2][N-1]*Qbp[t1][t2])/Q[0][N-1];;
}
}
}
/* Start of CLooG code */
if(1==1)
if (N >= 2) {
for (t1=0;t1<=N-2;t1++) {
lbp=ceild(t1-14,16);
ubp=floord(N-1,16);
#pragma omp parallel for private(lbv,ubv,t3,t4,t5,t6)
for (t2=lbp;t2<=ubp;t2++) {
for (t3=0;t3<=floord(t1,16);t3++) {
if ((t1 >= 16*t3+1) && (t1 <= 16*t3+15)) {
for (t4=max(16*t2,t1+1);t4<=min(N-2,16*t2+15);t4++) {
for (t5=16*t3;t5<=t1-1;t5++) {
for (t6=t4+1;t6<=N-1;t6++) {
Pbp[t1][t4] += (Pbp[t5][t6] * ERT * Q[t5+1][t1] * Qbp[t1][t4] * Q[t4+1][t6-1]) / (Qbp[t5][t6] ==0 ? 1 : Qbp[t5][t6]);;
}
}
Pbp[t1][t4] += (Q[0][t1]*Q[t4][N-1]*Qbp[t1][t4])/Q[0][N-1];;
}
}
if (t1 >= 16*t3+16) {
for (t4=max(16*t2,t1+1);t4<=min(N-2,16*t2+15);t4++) {
for (t5=16*t3;t5<=16*t3+15;t5++) {
for (t6=t4+1;t6<=N-1;t6++) {
Pbp[t1][t4] += (Pbp[t5][t6] * ERT * Q[t5+1][t1] * Qbp[t1][t4] * Q[t4+1][t6-1]) / (Qbp[t5][t6] ==0 ? 1 : Qbp[t5][t6]);;
}
}
}
}
if ((t1 >= 16*t3+1) && (t1 <= 16*t3+15) && (t2 >= ceild(N-16,16))) {
Pbp[t1][(N-1)] += (Q[0][t1]*Q[(N-1)][N-1]*Qbp[t1][(N-1)])/Q[0][N-1];;
}
if (t1 == 16*t3) {
for (t4=max(16*t2,t1+1);t4<=min(N-1,16*t2+15);t4++) {
if (t1%16 == 0) {
Pbp[t1][t4] += (Q[0][t1]*Q[t4][N-1]*Qbp[t1][t4])/Q[0][N-1];;
}
}
}
}
}
}
}
/*End of CLooG code */
}
if(kind==3) // traco
{
printf("traco\n");
/* for( c1 = 0; c1 < N - 1; c1 += 1)
#pragma omp parallel for schedule(dynamic , 1)
for( c3 = 0; c3 <= (N - c1 - 2) / 16; c3 += 1)
for( c4 = max(max(0, -c1 + 1), -N + c1 + 16 * c3 + 3); c4 <= 1; c4 += 1) {
if (c4 == 1) {
for( c11 = c1 + 16 * c3 + 1; c11 <= min(N - 1, c1 + 16 * c3 + 16); c11 += 1)
Pbp[c1][c11] += (Q[0][c1]*Q[c11][N-1]*Qbp[c1][c11])/Q[0][N-1];
} else {
for( c5 = 0; c5 <= (c1 - 1) / 16; c5 += 1)
for( c7 = 0; c7 <= -c3 + (N - c1 - 3) / 16; c7 += 1)
for( c11 = c1 + 16 * c3 + 1; c11 <= min(c1 + 16 * c3 + 16, N - 16 * c7 - 2); c11 += 1) {
if (N >= 16 * c7 + c11 + 18) {
for( c15 = 16 * c7 + c11 + 1; c15 <= 16 * c7 + c11 + 16; c15 += 1)
Pbp[c1][c11] += (Pbp[16*c5][c15] * ERT * Q[16*c5+1][c1] * Qbp[c1][c11] * Q[c11+1][c15-1]) / (Qbp[16*c5][c15] ==0 ? 1 : Qbp[16*c5][c15]);
} else {
for( c13 = 16 * c5; c13 <= min(c1 - 1, 16 * c5 + 15); c13 += 1) {
if (c13 >= 16 * c5 + 1)
for( c15 = c11 + 1; c15 <= 16 * c7 + c11; c15 += 1)
Pbp[c1][c11] += (Pbp[c13][c15] * ERT * Q[c13+1][c1] * Qbp[c1][c11] * Q[c11+1][c15-1]) / (Qbp[c13][c15] ==0 ? 1 : Qbp[c13][c15]);
for( c15 = 16 * c7 + c11 + 1; c15 < N; c15 += 1)
Pbp[c1][c11] += (Pbp[c13][c15] * ERT * Q[c13+1][c1] * Qbp[c1][c11] * Q[c11+1][c15-1]) / (Qbp[c13][c15] ==0 ? 1 : Qbp[c13][c15]);
}
}
}
}
}
*/
for( c1 = 0; c1 < N - 1; c1 += 1)
#pragma omp parallel for schedule(dynamic , 1)
for( c3 = 0; c3 < N - c1 - 1; c3 += 1)
for( c4 = max(max(0, -c1 + 1), -N + c1 + c3 + 3); c4 <= 1; c4 += 1) {
if (c4 == 1) {
Pbp[c1][(c1+c3+1)] += (Q[0][c1]*Q[(c1+c3+1)][N-1]*Qbp[c1][(c1+c3+1)])/Q[0][N-1];
} else {
for( c5 = 0; c5 <= (c1 - 1) / 128; c5 += 1)
for( c7 = 0; c7 <= (N - c1 - c3 - 3) / 16; c7 += 1) {
if (N >= c1 + c3 + 16 * c7 + 19) {
for( c15 = c1 + c3 + 16 * c7 + 2; c15 <= c1 + c3 + 16 * c7 + 17; c15 += 1)
Pbp[c1][(c1+c3+1)] += (Pbp[128*c5][c15] * ERT * Q[128*c5+1][c1] * Qbp[c1][(c1+c3+1)] * Q[(c1+c3+1)+1][c15-1]) / (Qbp[128*c5][c15] ==0 ? 1 : Qbp[128*c5][c15]);
} else {
for( c13 = 128 * c5; c13 <= min(c1 - 1, 128 * c5 + 127); c13 += 1) {
if (c13 >= 128 * c5 + 1)
for( c15 = c1 + c3 + 2; c15 <= c1 + c3 + 16 * c7 + 1; c15 += 1)
Pbp[c1][(c1+c3+1)] += (Pbp[c13][c15] * ERT * Q[c13+1][c1] * Qbp[c1][(c1+c3+1)] * Q[(c1+c3+1)+1][c15-1]) / (Qbp[c13][c15] ==0 ? 1 : Qbp[c13][c15]);
for( c15 = c1 + c3 + 16 * c7 + 2; c15 < N; c15 += 1)
Pbp[c1][(c1+c3+1)] += (Pbp[c13][c15] * ERT * Q[c13+1][c1] * Qbp[c1][(c1+c3+1)] * Q[(c1+c3+1)+1][c15-1]) / (Qbp[c13][c15] ==0 ? 1 : Qbp[c13][c15]);
}
}
}
}
}
}
if(kind==4) // traco tstile
{
}
double stop = omp_get_wtime();
printf("%.4f\n",stop - start);
//printf("Q\n");
//rna_array_print(Q);
//printf("Qbp\n");
//rna_array_print(Qbp);
exit(0);
printf("Pbp\n");
rna_array_print(Pbp);
#pragma scop
for(i=N-1; i>=0; i--){
for(j=i+1; j<N; j++){
Pu[i][j] = (Q[0][i]*Q[j][N-1]*1)/Q[0][N-1];
for(p=0; p<i; p++){
for(q=j+1; q<N; q++){
Pu[i][j] += (Pbp[p][q] * ERT * Q[p+1][i] * 1 * Q[j+1][q-1]) / (Qbp[p][q] ==0 ? 1 : Qbp[p][q]) ;
}
}
}
}
#pragma endscop
printf("Pu\n");
rna_array_print(Pu);
double * Puu = (double*)malloc(DIM * sizeof(double));
#pragma scop
for(i=0; i<=N; i++){
Puu[i] = 1;
for(j=i+1; j<N; j++){
Puu[i] += -1 * Pbp[i][j+1];
}
for(k=0; k<i; k++){
Puu[i] += -1 * Pbp[k][i+1];
}
}
#pragma endscop
printf("Puu\n");
for(i=0; i<N-1; i++)
printf("%3.3f ", Puu[i]);
printf("\n");
#pragma scop
for(i=N-1; i>=0; i--){
for(j=i+1; j<N; j++){
for(k=0; k<j-i-l; k++){
M[i][j] = MAX(M[i][j], M[i][k+i-1] + M[k+i+1][j-1] + delta*Pbp[k+i][j])*paired(k+i,j-1);
}
M[i][j] = MAX(M[i][j], M[i][j-1] + Puu[j-1]);
}
}
#pragma endscop
printf("M\n");
rna_array_print(M);
return 0;
}
|
CGOpenMPRuntime.h | //===----- CGOpenMPRuntime.h - Interface to OpenMP Runtimes -----*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This provides a class for OpenMP runtime code generation.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_LIB_CODEGEN_CGOPENMPRUNTIME_H
#define LLVM_CLANG_LIB_CODEGEN_CGOPENMPRUNTIME_H
#include "CGValue.h"
#include "clang/AST/DeclOpenMP.h"
#include "clang/AST/GlobalDecl.h"
#include "clang/AST/Type.h"
#include "clang/Basic/OpenMPKinds.h"
#include "clang/Basic/SourceLocation.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/Frontend/OpenMP/OMPConstants.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/ValueHandle.h"
namespace llvm {
class ArrayType;
class Constant;
class FunctionType;
class GlobalVariable;
class StructType;
class Type;
class Value;
} // namespace llvm
namespace clang {
class Expr;
class OMPDependClause;
class OMPExecutableDirective;
class OMPLoopDirective;
class VarDecl;
class OMPDeclareReductionDecl;
class IdentifierInfo;
namespace CodeGen {
class Address;
class CodeGenFunction;
class CodeGenModule;
/// A basic class for pre|post-action for advanced codegen sequence for OpenMP
/// region.
class PrePostActionTy {
public:
explicit PrePostActionTy() {}
virtual void Enter(CodeGenFunction &CGF) {}
virtual void Exit(CodeGenFunction &CGF) {}
virtual ~PrePostActionTy() {}
};
/// Class provides a way to call simple version of codegen for OpenMP region, or
/// an advanced with possible pre|post-actions in codegen.
class RegionCodeGenTy final {
intptr_t CodeGen;
typedef void (*CodeGenTy)(intptr_t, CodeGenFunction &, PrePostActionTy &);
CodeGenTy Callback;
mutable PrePostActionTy *PrePostAction;
RegionCodeGenTy() = delete;
RegionCodeGenTy &operator=(const RegionCodeGenTy &) = delete;
template <typename Callable>
static void CallbackFn(intptr_t CodeGen, CodeGenFunction &CGF,
PrePostActionTy &Action) {
return (*reinterpret_cast<Callable *>(CodeGen))(CGF, Action);
}
public:
template <typename Callable>
RegionCodeGenTy(
Callable &&CodeGen,
typename std::enable_if<
!std::is_same<typename std::remove_reference<Callable>::type,
RegionCodeGenTy>::value>::type * = nullptr)
: CodeGen(reinterpret_cast<intptr_t>(&CodeGen)),
Callback(CallbackFn<typename std::remove_reference<Callable>::type>),
PrePostAction(nullptr) {}
void setAction(PrePostActionTy &Action) const { PrePostAction = &Action; }
void operator()(CodeGenFunction &CGF) const;
};
struct OMPTaskDataTy final {
SmallVector<const Expr *, 4> PrivateVars;
SmallVector<const Expr *, 4> PrivateCopies;
SmallVector<const Expr *, 4> FirstprivateVars;
SmallVector<const Expr *, 4> FirstprivateCopies;
SmallVector<const Expr *, 4> FirstprivateInits;
SmallVector<const Expr *, 4> LastprivateVars;
SmallVector<const Expr *, 4> LastprivateCopies;
SmallVector<const Expr *, 4> ReductionVars;
SmallVector<const Expr *, 4> ReductionCopies;
SmallVector<const Expr *, 4> ReductionOps;
SmallVector<std::pair<OpenMPDependClauseKind, const Expr *>, 4> Dependences;
llvm::PointerIntPair<llvm::Value *, 1, bool> Final;
llvm::PointerIntPair<llvm::Value *, 1, bool> Schedule;
llvm::PointerIntPair<llvm::Value *, 1, bool> Priority;
llvm::Value *Reductions = nullptr;
unsigned NumberOfParts = 0;
bool Tied = true;
bool Nogroup = false;
};
/// Class intended to support codegen of all kind of the reduction clauses.
class ReductionCodeGen {
private:
/// Data required for codegen of reduction clauses.
struct ReductionData {
/// Reference to the original shared item.
const Expr *Ref = nullptr;
/// Helper expression for generation of private copy.
const Expr *Private = nullptr;
/// Helper expression for generation reduction operation.
const Expr *ReductionOp = nullptr;
ReductionData(const Expr *Ref, const Expr *Private, const Expr *ReductionOp)
: Ref(Ref), Private(Private), ReductionOp(ReductionOp) {}
};
/// List of reduction-based clauses.
SmallVector<ReductionData, 4> ClausesData;
/// List of addresses of original shared variables/expressions.
SmallVector<std::pair<LValue, LValue>, 4> SharedAddresses;
/// Sizes of the reduction items in chars.
SmallVector<std::pair<llvm::Value *, llvm::Value *>, 4> Sizes;
/// Base declarations for the reduction items.
SmallVector<const VarDecl *, 4> BaseDecls;
/// Emits lvalue for shared expression.
LValue emitSharedLValue(CodeGenFunction &CGF, const Expr *E);
/// Emits upper bound for shared expression (if array section).
LValue emitSharedLValueUB(CodeGenFunction &CGF, const Expr *E);
/// Performs aggregate initialization.
/// \param N Number of reduction item in the common list.
/// \param PrivateAddr Address of the corresponding private item.
/// \param SharedLVal Address of the original shared variable.
/// \param DRD Declare reduction construct used for reduction item.
void emitAggregateInitialization(CodeGenFunction &CGF, unsigned N,
Address PrivateAddr, LValue SharedLVal,
const OMPDeclareReductionDecl *DRD);
public:
ReductionCodeGen(ArrayRef<const Expr *> Shareds,
ArrayRef<const Expr *> Privates,
ArrayRef<const Expr *> ReductionOps);
/// Emits lvalue for a reduction item.
/// \param N Number of the reduction item.
void emitSharedLValue(CodeGenFunction &CGF, unsigned N);
/// Emits the code for the variable-modified type, if required.
/// \param N Number of the reduction item.
void emitAggregateType(CodeGenFunction &CGF, unsigned N);
/// Emits the code for the variable-modified type, if required.
/// \param N Number of the reduction item.
/// \param Size Size of the type in chars.
void emitAggregateType(CodeGenFunction &CGF, unsigned N, llvm::Value *Size);
/// Performs initialization of the private copy for the reduction item.
/// \param N Number of the reduction item.
/// \param PrivateAddr Address of the corresponding private item.
/// \param DefaultInit Default initialization sequence that should be
/// performed if no reduction specific initialization is found.
/// \param SharedLVal Address of the original shared variable.
void
emitInitialization(CodeGenFunction &CGF, unsigned N, Address PrivateAddr,
LValue SharedLVal,
llvm::function_ref<bool(CodeGenFunction &)> DefaultInit);
/// Returns true if the private copy requires cleanups.
bool needCleanups(unsigned N);
/// Emits cleanup code for the reduction item.
/// \param N Number of the reduction item.
/// \param PrivateAddr Address of the corresponding private item.
void emitCleanups(CodeGenFunction &CGF, unsigned N, Address PrivateAddr);
/// Adjusts \p PrivatedAddr for using instead of the original variable
/// address in normal operations.
/// \param N Number of the reduction item.
/// \param PrivateAddr Address of the corresponding private item.
Address adjustPrivateAddress(CodeGenFunction &CGF, unsigned N,
Address PrivateAddr);
/// Returns LValue for the reduction item.
LValue getSharedLValue(unsigned N) const { return SharedAddresses[N].first; }
/// Returns the size of the reduction item (in chars and total number of
/// elements in the item), or nullptr, if the size is a constant.
std::pair<llvm::Value *, llvm::Value *> getSizes(unsigned N) const {
return Sizes[N];
}
/// Returns the base declaration of the reduction item.
const VarDecl *getBaseDecl(unsigned N) const { return BaseDecls[N]; }
/// Returns the base declaration of the reduction item.
const Expr *getRefExpr(unsigned N) const { return ClausesData[N].Ref; }
/// Returns true if the initialization of the reduction item uses initializer
/// from declare reduction construct.
bool usesReductionInitializer(unsigned N) const;
};
class CGOpenMPRuntime {
public:
/// Allows to disable automatic handling of functions used in target regions
/// as those marked as `omp declare target`.
class DisableAutoDeclareTargetRAII {
CodeGenModule &CGM;
bool SavedShouldMarkAsGlobal;
public:
DisableAutoDeclareTargetRAII(CodeGenModule &CGM);
~DisableAutoDeclareTargetRAII();
};
/// Manages list of nontemporal decls for the specified directive.
class NontemporalDeclsRAII {
CodeGenModule &CGM;
const bool NeedToPush;
public:
NontemporalDeclsRAII(CodeGenModule &CGM, const OMPLoopDirective &S);
~NontemporalDeclsRAII();
};
/// Maps the expression for the lastprivate variable to the global copy used
/// to store new value because original variables are not mapped in inner
/// parallel regions. Only private copies are captured but we need also to
/// store private copy in shared address.
/// Also, stores the expression for the private loop counter and it
/// threaprivate name.
struct LastprivateConditionalData {
llvm::SmallDenseMap<CanonicalDeclPtr<const Decl>, SmallString<16>>
DeclToUniqeName;
LValue IVLVal;
SmallString<16> IVName;
/// True if original lvalue for loop counter can be used in codegen (simd
/// region or simd only mode) and no need to create threadprivate
/// references.
bool UseOriginalIV = false;
};
/// Manages list of lastprivate conditional decls for the specified directive.
class LastprivateConditionalRAII {
CodeGenModule &CGM;
const bool NeedToPush;
public:
LastprivateConditionalRAII(CodeGenFunction &CGF,
const OMPExecutableDirective &S, LValue IVLVal);
~LastprivateConditionalRAII();
};
protected:
CodeGenModule &CGM;
StringRef FirstSeparator, Separator;
/// Constructor allowing to redefine the name separator for the variables.
explicit CGOpenMPRuntime(CodeGenModule &CGM, StringRef FirstSeparator,
StringRef Separator);
/// Creates offloading entry for the provided entry ID \a ID,
/// address \a Addr, size \a Size, and flags \a Flags.
virtual void createOffloadEntry(llvm::Constant *ID, llvm::Constant *Addr,
uint64_t Size, int32_t Flags,
llvm::GlobalValue::LinkageTypes Linkage);
/// Helper to emit outlined function for 'target' directive.
/// \param D Directive to emit.
/// \param ParentName Name of the function that encloses the target region.
/// \param OutlinedFn Outlined function value to be defined by this call.
/// \param OutlinedFnID Outlined function ID value to be defined by this call.
/// \param IsOffloadEntry True if the outlined function is an offload entry.
/// \param CodeGen Lambda codegen specific to an accelerator device.
/// An outlined function may not be an entry if, e.g. the if clause always
/// evaluates to false.
virtual void emitTargetOutlinedFunctionHelper(const OMPExecutableDirective &D,
StringRef ParentName,
llvm::Function *&OutlinedFn,
llvm::Constant *&OutlinedFnID,
bool IsOffloadEntry,
const RegionCodeGenTy &CodeGen);
/// Emits object of ident_t type with info for source location.
/// \param Flags Flags for OpenMP location.
///
llvm::Value *emitUpdateLocation(CodeGenFunction &CGF, SourceLocation Loc,
unsigned Flags = 0);
/// Returns pointer to ident_t type.
llvm::Type *getIdentTyPointerTy();
/// Gets thread id value for the current thread.
///
llvm::Value *getThreadID(CodeGenFunction &CGF, SourceLocation Loc);
/// Get the function name of an outlined region.
// The name can be customized depending on the target.
//
virtual StringRef getOutlinedHelperName() const { return ".omp_outlined."; }
/// Emits \p Callee function call with arguments \p Args with location \p Loc.
void emitCall(CodeGenFunction &CGF, SourceLocation Loc,
llvm::FunctionCallee Callee,
ArrayRef<llvm::Value *> Args = llvm::None) const;
/// Emits address of the word in a memory where current thread id is
/// stored.
virtual Address emitThreadIDAddress(CodeGenFunction &CGF, SourceLocation Loc);
void setLocThreadIdInsertPt(CodeGenFunction &CGF,
bool AtCurrentPoint = false);
void clearLocThreadIdInsertPt(CodeGenFunction &CGF);
/// Check if the default location must be constant.
/// Default is false to support OMPT/OMPD.
virtual bool isDefaultLocationConstant() const { return false; }
/// Returns additional flags that can be stored in reserved_2 field of the
/// default location.
virtual unsigned getDefaultLocationReserved2Flags() const { return 0; }
/// Tries to emit declare variant function for \p OldGD from \p NewGD.
/// \param OrigAddr LLVM IR value for \p OldGD.
/// \param IsForDefinition true, if requested emission for the definition of
/// \p OldGD.
/// \returns true, was able to emit a definition function for \p OldGD, which
/// points to \p NewGD.
virtual bool tryEmitDeclareVariant(const GlobalDecl &NewGD,
const GlobalDecl &OldGD,
llvm::GlobalValue *OrigAddr,
bool IsForDefinition);
/// Returns default flags for the barriers depending on the directive, for
/// which this barier is going to be emitted.
static unsigned getDefaultFlagsForBarriers(OpenMPDirectiveKind Kind);
/// Get the LLVM type for the critical name.
llvm::ArrayType *getKmpCriticalNameTy() const {return KmpCriticalNameTy;}
/// Returns corresponding lock object for the specified critical region
/// name. If the lock object does not exist it is created, otherwise the
/// reference to the existing copy is returned.
/// \param CriticalName Name of the critical region.
///
llvm::Value *getCriticalRegionLock(StringRef CriticalName);
private:
/// Default const ident_t object used for initialization of all other
/// ident_t objects.
llvm::Constant *DefaultOpenMPPSource = nullptr;
using FlagsTy = std::pair<unsigned, unsigned>;
/// Map of flags and corresponding default locations.
using OpenMPDefaultLocMapTy = llvm::DenseMap<FlagsTy, llvm::Value *>;
OpenMPDefaultLocMapTy OpenMPDefaultLocMap;
Address getOrCreateDefaultLocation(unsigned Flags);
QualType IdentQTy;
llvm::StructType *IdentTy = nullptr;
/// Map for SourceLocation and OpenMP runtime library debug locations.
typedef llvm::DenseMap<unsigned, llvm::Value *> OpenMPDebugLocMapTy;
OpenMPDebugLocMapTy OpenMPDebugLocMap;
/// The type for a microtask which gets passed to __kmpc_fork_call().
/// Original representation is:
/// typedef void (kmpc_micro)(kmp_int32 global_tid, kmp_int32 bound_tid,...);
llvm::FunctionType *Kmpc_MicroTy = nullptr;
/// Stores debug location and ThreadID for the function.
struct DebugLocThreadIdTy {
llvm::Value *DebugLoc;
llvm::Value *ThreadID;
/// Insert point for the service instructions.
llvm::AssertingVH<llvm::Instruction> ServiceInsertPt = nullptr;
};
/// Map of local debug location, ThreadId and functions.
typedef llvm::DenseMap<llvm::Function *, DebugLocThreadIdTy>
OpenMPLocThreadIDMapTy;
OpenMPLocThreadIDMapTy OpenMPLocThreadIDMap;
/// Map of UDRs and corresponding combiner/initializer.
typedef llvm::DenseMap<const OMPDeclareReductionDecl *,
std::pair<llvm::Function *, llvm::Function *>>
UDRMapTy;
UDRMapTy UDRMap;
/// Map of functions and locally defined UDRs.
typedef llvm::DenseMap<llvm::Function *,
SmallVector<const OMPDeclareReductionDecl *, 4>>
FunctionUDRMapTy;
FunctionUDRMapTy FunctionUDRMap;
/// Map from the user-defined mapper declaration to its corresponding
/// functions.
llvm::DenseMap<const OMPDeclareMapperDecl *, llvm::Function *> UDMMap;
/// Map of functions and their local user-defined mappers.
using FunctionUDMMapTy =
llvm::DenseMap<llvm::Function *,
SmallVector<const OMPDeclareMapperDecl *, 4>>;
FunctionUDMMapTy FunctionUDMMap;
/// Type kmp_critical_name, originally defined as typedef kmp_int32
/// kmp_critical_name[8];
llvm::ArrayType *KmpCriticalNameTy;
/// An ordered map of auto-generated variables to their unique names.
/// It stores variables with the following names: 1) ".gomp_critical_user_" +
/// <critical_section_name> + ".var" for "omp critical" directives; 2)
/// <mangled_name_for_global_var> + ".cache." for cache for threadprivate
/// variables.
llvm::StringMap<llvm::AssertingVH<llvm::Constant>, llvm::BumpPtrAllocator>
InternalVars;
/// Type typedef kmp_int32 (* kmp_routine_entry_t)(kmp_int32, void *);
llvm::Type *KmpRoutineEntryPtrTy = nullptr;
QualType KmpRoutineEntryPtrQTy;
/// Type typedef struct kmp_task {
/// void * shareds; /**< pointer to block of pointers to
/// shared vars */
/// kmp_routine_entry_t routine; /**< pointer to routine to call for
/// executing task */
/// kmp_int32 part_id; /**< part id for the task */
/// kmp_routine_entry_t destructors; /* pointer to function to invoke
/// deconstructors of firstprivate C++ objects */
/// } kmp_task_t;
QualType KmpTaskTQTy;
/// Saved kmp_task_t for task directive.
QualType SavedKmpTaskTQTy;
/// Saved kmp_task_t for taskloop-based directive.
QualType SavedKmpTaskloopTQTy;
/// Type typedef struct kmp_depend_info {
/// kmp_intptr_t base_addr;
/// size_t len;
/// struct {
/// bool in:1;
/// bool out:1;
/// } flags;
/// } kmp_depend_info_t;
QualType KmpDependInfoTy;
/// struct kmp_dim { // loop bounds info casted to kmp_int64
/// kmp_int64 lo; // lower
/// kmp_int64 up; // upper
/// kmp_int64 st; // stride
/// };
QualType KmpDimTy;
/// Type struct __tgt_offload_entry{
/// void *addr; // Pointer to the offload entry info.
/// // (function or global)
/// char *name; // Name of the function or global.
/// size_t size; // Size of the entry info (0 if it a function).
/// int32_t flags;
/// int32_t reserved;
/// };
QualType TgtOffloadEntryQTy;
/// Entity that registers the offloading constants that were emitted so
/// far.
class OffloadEntriesInfoManagerTy {
CodeGenModule &CGM;
/// Number of entries registered so far.
unsigned OffloadingEntriesNum = 0;
public:
/// Base class of the entries info.
class OffloadEntryInfo {
public:
/// Kind of a given entry.
enum OffloadingEntryInfoKinds : unsigned {
/// Entry is a target region.
OffloadingEntryInfoTargetRegion = 0,
/// Entry is a declare target variable.
OffloadingEntryInfoDeviceGlobalVar = 1,
/// Invalid entry info.
OffloadingEntryInfoInvalid = ~0u
};
protected:
OffloadEntryInfo() = delete;
explicit OffloadEntryInfo(OffloadingEntryInfoKinds Kind) : Kind(Kind) {}
explicit OffloadEntryInfo(OffloadingEntryInfoKinds Kind, unsigned Order,
uint32_t Flags)
: Flags(Flags), Order(Order), Kind(Kind) {}
~OffloadEntryInfo() = default;
public:
bool isValid() const { return Order != ~0u; }
unsigned getOrder() const { return Order; }
OffloadingEntryInfoKinds getKind() const { return Kind; }
uint32_t getFlags() const { return Flags; }
void setFlags(uint32_t NewFlags) { Flags = NewFlags; }
llvm::Constant *getAddress() const {
return cast_or_null<llvm::Constant>(Addr);
}
void setAddress(llvm::Constant *V) {
assert(!Addr.pointsToAliveValue() && "Address has been set before!");
Addr = V;
}
static bool classof(const OffloadEntryInfo *Info) { return true; }
private:
/// Address of the entity that has to be mapped for offloading.
llvm::WeakTrackingVH Addr;
/// Flags associated with the device global.
uint32_t Flags = 0u;
/// Order this entry was emitted.
unsigned Order = ~0u;
OffloadingEntryInfoKinds Kind = OffloadingEntryInfoInvalid;
};
/// Return true if a there are no entries defined.
bool empty() const;
/// Return number of entries defined so far.
unsigned size() const { return OffloadingEntriesNum; }
OffloadEntriesInfoManagerTy(CodeGenModule &CGM) : CGM(CGM) {}
//
// Target region entries related.
//
/// Kind of the target registry entry.
enum OMPTargetRegionEntryKind : uint32_t {
/// Mark the entry as target region.
OMPTargetRegionEntryTargetRegion = 0x0,
/// Mark the entry as a global constructor.
OMPTargetRegionEntryCtor = 0x02,
/// Mark the entry as a global destructor.
OMPTargetRegionEntryDtor = 0x04,
};
/// Target region entries info.
class OffloadEntryInfoTargetRegion final : public OffloadEntryInfo {
/// Address that can be used as the ID of the entry.
llvm::Constant *ID = nullptr;
public:
OffloadEntryInfoTargetRegion()
: OffloadEntryInfo(OffloadingEntryInfoTargetRegion) {}
explicit OffloadEntryInfoTargetRegion(unsigned Order,
llvm::Constant *Addr,
llvm::Constant *ID,
OMPTargetRegionEntryKind Flags)
: OffloadEntryInfo(OffloadingEntryInfoTargetRegion, Order, Flags),
ID(ID) {
setAddress(Addr);
}
llvm::Constant *getID() const { return ID; }
void setID(llvm::Constant *V) {
assert(!ID && "ID has been set before!");
ID = V;
}
static bool classof(const OffloadEntryInfo *Info) {
return Info->getKind() == OffloadingEntryInfoTargetRegion;
}
};
/// Initialize target region entry.
void initializeTargetRegionEntryInfo(unsigned DeviceID, unsigned FileID,
StringRef ParentName, unsigned LineNum,
unsigned Order);
/// Register target region entry.
void registerTargetRegionEntryInfo(unsigned DeviceID, unsigned FileID,
StringRef ParentName, unsigned LineNum,
llvm::Constant *Addr, llvm::Constant *ID,
OMPTargetRegionEntryKind Flags);
/// Return true if a target region entry with the provided information
/// exists.
bool hasTargetRegionEntryInfo(unsigned DeviceID, unsigned FileID,
StringRef ParentName, unsigned LineNum) const;
/// brief Applies action \a Action on all registered entries.
typedef llvm::function_ref<void(unsigned, unsigned, StringRef, unsigned,
const OffloadEntryInfoTargetRegion &)>
OffloadTargetRegionEntryInfoActTy;
void actOnTargetRegionEntriesInfo(
const OffloadTargetRegionEntryInfoActTy &Action);
//
// Device global variable entries related.
//
/// Kind of the global variable entry..
enum OMPTargetGlobalVarEntryKind : uint32_t {
/// Mark the entry as a to declare target.
OMPTargetGlobalVarEntryTo = 0x0,
/// Mark the entry as a to declare target link.
OMPTargetGlobalVarEntryLink = 0x1,
};
/// Device global variable entries info.
class OffloadEntryInfoDeviceGlobalVar final : public OffloadEntryInfo {
/// Type of the global variable.
CharUnits VarSize;
llvm::GlobalValue::LinkageTypes Linkage;
public:
OffloadEntryInfoDeviceGlobalVar()
: OffloadEntryInfo(OffloadingEntryInfoDeviceGlobalVar) {}
explicit OffloadEntryInfoDeviceGlobalVar(unsigned Order,
OMPTargetGlobalVarEntryKind Flags)
: OffloadEntryInfo(OffloadingEntryInfoDeviceGlobalVar, Order, Flags) {}
explicit OffloadEntryInfoDeviceGlobalVar(
unsigned Order, llvm::Constant *Addr, CharUnits VarSize,
OMPTargetGlobalVarEntryKind Flags,
llvm::GlobalValue::LinkageTypes Linkage)
: OffloadEntryInfo(OffloadingEntryInfoDeviceGlobalVar, Order, Flags),
VarSize(VarSize), Linkage(Linkage) {
setAddress(Addr);
}
CharUnits getVarSize() const { return VarSize; }
void setVarSize(CharUnits Size) { VarSize = Size; }
llvm::GlobalValue::LinkageTypes getLinkage() const { return Linkage; }
void setLinkage(llvm::GlobalValue::LinkageTypes LT) { Linkage = LT; }
static bool classof(const OffloadEntryInfo *Info) {
return Info->getKind() == OffloadingEntryInfoDeviceGlobalVar;
}
};
/// Initialize device global variable entry.
void initializeDeviceGlobalVarEntryInfo(StringRef Name,
OMPTargetGlobalVarEntryKind Flags,
unsigned Order);
/// Register device global variable entry.
void
registerDeviceGlobalVarEntryInfo(StringRef VarName, llvm::Constant *Addr,
CharUnits VarSize,
OMPTargetGlobalVarEntryKind Flags,
llvm::GlobalValue::LinkageTypes Linkage);
/// Checks if the variable with the given name has been registered already.
bool hasDeviceGlobalVarEntryInfo(StringRef VarName) const {
return OffloadEntriesDeviceGlobalVar.count(VarName) > 0;
}
/// Applies action \a Action on all registered entries.
typedef llvm::function_ref<void(StringRef,
const OffloadEntryInfoDeviceGlobalVar &)>
OffloadDeviceGlobalVarEntryInfoActTy;
void actOnDeviceGlobalVarEntriesInfo(
const OffloadDeviceGlobalVarEntryInfoActTy &Action);
private:
// Storage for target region entries kind. The storage is to be indexed by
// file ID, device ID, parent function name and line number.
typedef llvm::DenseMap<unsigned, OffloadEntryInfoTargetRegion>
OffloadEntriesTargetRegionPerLine;
typedef llvm::StringMap<OffloadEntriesTargetRegionPerLine>
OffloadEntriesTargetRegionPerParentName;
typedef llvm::DenseMap<unsigned, OffloadEntriesTargetRegionPerParentName>
OffloadEntriesTargetRegionPerFile;
typedef llvm::DenseMap<unsigned, OffloadEntriesTargetRegionPerFile>
OffloadEntriesTargetRegionPerDevice;
typedef OffloadEntriesTargetRegionPerDevice OffloadEntriesTargetRegionTy;
OffloadEntriesTargetRegionTy OffloadEntriesTargetRegion;
/// Storage for device global variable entries kind. The storage is to be
/// indexed by mangled name.
typedef llvm::StringMap<OffloadEntryInfoDeviceGlobalVar>
OffloadEntriesDeviceGlobalVarTy;
OffloadEntriesDeviceGlobalVarTy OffloadEntriesDeviceGlobalVar;
};
OffloadEntriesInfoManagerTy OffloadEntriesInfoManager;
bool ShouldMarkAsGlobal = true;
/// List of the emitted declarations.
llvm::DenseSet<CanonicalDeclPtr<const Decl>> AlreadyEmittedTargetDecls;
/// List of the global variables with their addresses that should not be
/// emitted for the target.
llvm::StringMap<llvm::WeakTrackingVH> EmittedNonTargetVariables;
/// List of variables that can become declare target implicitly and, thus,
/// must be emitted.
llvm::SmallDenseSet<const VarDecl *> DeferredGlobalVariables;
/// Mapping of the original functions to their variants and original global
/// decl.
llvm::MapVector<CanonicalDeclPtr<const FunctionDecl>,
std::pair<GlobalDecl, GlobalDecl>>
DeferredVariantFunction;
using NontemporalDeclsSet = llvm::SmallDenseSet<CanonicalDeclPtr<const Decl>>;
/// Stack for list of declarations in current context marked as nontemporal.
/// The set is the union of all current stack elements.
llvm::SmallVector<NontemporalDeclsSet, 4> NontemporalDeclsStack;
/// Stack for list of addresses of declarations in current context marked as
/// lastprivate conditional. The set is the union of all current stack
/// elements.
llvm::SmallVector<LastprivateConditionalData, 4> LastprivateConditionalStack;
/// Flag for keeping track of weather a requires unified_shared_memory
/// directive is present.
bool HasRequiresUnifiedSharedMemory = false;
/// Flag for keeping track of weather a target region has been emitted.
bool HasEmittedTargetRegion = false;
/// Flag for keeping track of weather a device routine has been emitted.
/// Device routines are specific to the
bool HasEmittedDeclareTargetRegion = false;
/// Loads all the offload entries information from the host IR
/// metadata.
void loadOffloadInfoMetadata();
/// Returns __tgt_offload_entry type.
QualType getTgtOffloadEntryQTy();
/// Start scanning from statement \a S and and emit all target regions
/// found along the way.
/// \param S Starting statement.
/// \param ParentName Name of the function declaration that is being scanned.
void scanForTargetRegionsFunctions(const Stmt *S, StringRef ParentName);
/// Build type kmp_routine_entry_t (if not built yet).
void emitKmpRoutineEntryT(QualType KmpInt32Ty);
/// Returns pointer to kmpc_micro type.
llvm::Type *getKmpc_MicroPointerTy();
/// Returns specified OpenMP runtime function.
/// \param Function OpenMP runtime function.
/// \return Specified function.
llvm::FunctionCallee createRuntimeFunction(unsigned Function);
/// Returns __kmpc_for_static_init_* runtime function for the specified
/// size \a IVSize and sign \a IVSigned.
llvm::FunctionCallee createForStaticInitFunction(unsigned IVSize,
bool IVSigned);
/// Returns __kmpc_dispatch_init_* runtime function for the specified
/// size \a IVSize and sign \a IVSigned.
llvm::FunctionCallee createDispatchInitFunction(unsigned IVSize,
bool IVSigned);
/// Returns __kmpc_dispatch_next_* runtime function for the specified
/// size \a IVSize and sign \a IVSigned.
llvm::FunctionCallee createDispatchNextFunction(unsigned IVSize,
bool IVSigned);
/// Returns __kmpc_dispatch_fini_* runtime function for the specified
/// size \a IVSize and sign \a IVSigned.
llvm::FunctionCallee createDispatchFiniFunction(unsigned IVSize,
bool IVSigned);
/// If the specified mangled name is not in the module, create and
/// return threadprivate cache object. This object is a pointer's worth of
/// storage that's reserved for use by the OpenMP runtime.
/// \param VD Threadprivate variable.
/// \return Cache variable for the specified threadprivate.
llvm::Constant *getOrCreateThreadPrivateCache(const VarDecl *VD);
/// Gets (if variable with the given name already exist) or creates
/// internal global variable with the specified Name. The created variable has
/// linkage CommonLinkage by default and is initialized by null value.
/// \param Ty Type of the global variable. If it is exist already the type
/// must be the same.
/// \param Name Name of the variable.
llvm::Constant *getOrCreateInternalVariable(llvm::Type *Ty,
const llvm::Twine &Name,
unsigned AddressSpace = 0);
/// Set of threadprivate variables with the generated initializer.
llvm::StringSet<> ThreadPrivateWithDefinition;
/// Set of declare target variables with the generated initializer.
llvm::StringSet<> DeclareTargetWithDefinition;
/// Emits initialization code for the threadprivate variables.
/// \param VDAddr Address of the global variable \a VD.
/// \param Ctor Pointer to a global init function for \a VD.
/// \param CopyCtor Pointer to a global copy function for \a VD.
/// \param Dtor Pointer to a global destructor function for \a VD.
/// \param Loc Location of threadprivate declaration.
void emitThreadPrivateVarInit(CodeGenFunction &CGF, Address VDAddr,
llvm::Value *Ctor, llvm::Value *CopyCtor,
llvm::Value *Dtor, SourceLocation Loc);
/// Emit the array initialization or deletion portion for user-defined mapper
/// code generation.
void emitUDMapperArrayInitOrDel(CodeGenFunction &MapperCGF,
llvm::Value *Handle, llvm::Value *BasePtr,
llvm::Value *Ptr, llvm::Value *Size,
llvm::Value *MapType, CharUnits ElementSize,
llvm::BasicBlock *ExitBB, bool IsInit);
struct TaskResultTy {
llvm::Value *NewTask = nullptr;
llvm::Function *TaskEntry = nullptr;
llvm::Value *NewTaskNewTaskTTy = nullptr;
LValue TDBase;
const RecordDecl *KmpTaskTQTyRD = nullptr;
llvm::Value *TaskDupFn = nullptr;
};
/// Emit task region for the task directive. The task region is emitted in
/// several steps:
/// 1. Emit a call to kmp_task_t *__kmpc_omp_task_alloc(ident_t *, kmp_int32
/// gtid, kmp_int32 flags, size_t sizeof_kmp_task_t, size_t sizeof_shareds,
/// kmp_routine_entry_t *task_entry). Here task_entry is a pointer to the
/// function:
/// kmp_int32 .omp_task_entry.(kmp_int32 gtid, kmp_task_t *tt) {
/// TaskFunction(gtid, tt->part_id, tt->shareds);
/// return 0;
/// }
/// 2. Copy a list of shared variables to field shareds of the resulting
/// structure kmp_task_t returned by the previous call (if any).
/// 3. Copy a pointer to destructions function to field destructions of the
/// resulting structure kmp_task_t.
/// \param D Current task directive.
/// \param TaskFunction An LLVM function with type void (*)(i32 /*gtid*/, i32
/// /*part_id*/, captured_struct */*__context*/);
/// \param SharedsTy A type which contains references the shared variables.
/// \param Shareds Context with the list of shared variables from the \p
/// TaskFunction.
/// \param Data Additional data for task generation like tiednsee, final
/// state, list of privates etc.
TaskResultTy emitTaskInit(CodeGenFunction &CGF, SourceLocation Loc,
const OMPExecutableDirective &D,
llvm::Function *TaskFunction, QualType SharedsTy,
Address Shareds, const OMPTaskDataTy &Data);
/// Returns default address space for the constant firstprivates, 0 by
/// default.
virtual unsigned getDefaultFirstprivateAddressSpace() const { return 0; }
/// Emit code that pushes the trip count of loops associated with constructs
/// 'target teams distribute' and 'teams distribute parallel for'.
/// \param SizeEmitter Emits the int64 value for the number of iterations of
/// the associated loop.
void emitTargetNumIterationsCall(
CodeGenFunction &CGF, const OMPExecutableDirective &D,
llvm::Value *DeviceID,
llvm::function_ref<llvm::Value *(CodeGenFunction &CGF,
const OMPLoopDirective &D)>
SizeEmitter);
public:
explicit CGOpenMPRuntime(CodeGenModule &CGM)
: CGOpenMPRuntime(CGM, ".", ".") {}
virtual ~CGOpenMPRuntime() {}
virtual void clear();
/// Emits code for OpenMP 'if' clause using specified \a CodeGen
/// function. Here is the logic:
/// if (Cond) {
/// ThenGen();
/// } else {
/// ElseGen();
/// }
void emitIfClause(CodeGenFunction &CGF, const Expr *Cond,
const RegionCodeGenTy &ThenGen,
const RegionCodeGenTy &ElseGen);
/// Checks if the \p Body is the \a CompoundStmt and returns its child
/// statement iff there is only one that is not evaluatable at the compile
/// time.
static const Stmt *getSingleCompoundChild(ASTContext &Ctx, const Stmt *Body);
/// Get the platform-specific name separator.
std::string getName(ArrayRef<StringRef> Parts) const;
/// Emit code for the specified user defined reduction construct.
virtual void emitUserDefinedReduction(CodeGenFunction *CGF,
const OMPDeclareReductionDecl *D);
/// Get combiner/initializer for the specified user-defined reduction, if any.
virtual std::pair<llvm::Function *, llvm::Function *>
getUserDefinedReduction(const OMPDeclareReductionDecl *D);
/// Emit the function for the user defined mapper construct.
void emitUserDefinedMapper(const OMPDeclareMapperDecl *D,
CodeGenFunction *CGF = nullptr);
/// Emits outlined function for the specified OpenMP parallel directive
/// \a D. This outlined function has type void(*)(kmp_int32 *ThreadID,
/// kmp_int32 BoundID, struct context_vars*).
/// \param D OpenMP directive.
/// \param ThreadIDVar Variable for thread id in the current OpenMP region.
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
virtual llvm::Function *emitParallelOutlinedFunction(
const OMPExecutableDirective &D, const VarDecl *ThreadIDVar,
OpenMPDirectiveKind InnermostKind, const RegionCodeGenTy &CodeGen);
/// Emits outlined function for the specified OpenMP teams directive
/// \a D. This outlined function has type void(*)(kmp_int32 *ThreadID,
/// kmp_int32 BoundID, struct context_vars*).
/// \param D OpenMP directive.
/// \param ThreadIDVar Variable for thread id in the current OpenMP region.
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
virtual llvm::Function *emitTeamsOutlinedFunction(
const OMPExecutableDirective &D, const VarDecl *ThreadIDVar,
OpenMPDirectiveKind InnermostKind, const RegionCodeGenTy &CodeGen);
/// Emits outlined function for the OpenMP task directive \a D. This
/// outlined function has type void(*)(kmp_int32 ThreadID, struct task_t*
/// TaskT).
/// \param D OpenMP directive.
/// \param ThreadIDVar Variable for thread id in the current OpenMP region.
/// \param PartIDVar Variable for partition id in the current OpenMP untied
/// task region.
/// \param TaskTVar Variable for task_t argument.
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
/// \param Tied true if task is generated for tied task, false otherwise.
/// \param NumberOfParts Number of parts in untied task. Ignored for tied
/// tasks.
///
virtual llvm::Function *emitTaskOutlinedFunction(
const OMPExecutableDirective &D, const VarDecl *ThreadIDVar,
const VarDecl *PartIDVar, const VarDecl *TaskTVar,
OpenMPDirectiveKind InnermostKind, const RegionCodeGenTy &CodeGen,
bool Tied, unsigned &NumberOfParts);
/// Cleans up references to the objects in finished function.
///
virtual void functionFinished(CodeGenFunction &CGF);
/// Emits code for parallel or serial call of the \a OutlinedFn with
/// variables captured in a record which address is stored in \a
/// CapturedStruct.
/// \param OutlinedFn Outlined function to be run in parallel threads. Type of
/// this function is void(*)(kmp_int32 *, kmp_int32, struct context_vars*).
/// \param CapturedVars A pointer to the record with the references to
/// variables used in \a OutlinedFn function.
/// \param IfCond Condition in the associated 'if' clause, if it was
/// specified, nullptr otherwise.
///
virtual void emitParallelCall(CodeGenFunction &CGF, SourceLocation Loc,
llvm::Function *OutlinedFn,
ArrayRef<llvm::Value *> CapturedVars,
const Expr *IfCond);
/// Emits a critical region.
/// \param CriticalName Name of the critical region.
/// \param CriticalOpGen Generator for the statement associated with the given
/// critical region.
/// \param Hint Value of the 'hint' clause (optional).
virtual void emitCriticalRegion(CodeGenFunction &CGF, StringRef CriticalName,
const RegionCodeGenTy &CriticalOpGen,
SourceLocation Loc,
const Expr *Hint = nullptr);
/// Emits a master region.
/// \param MasterOpGen Generator for the statement associated with the given
/// master region.
virtual void emitMasterRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &MasterOpGen,
SourceLocation Loc);
/// Emits code for a taskyield directive.
virtual void emitTaskyieldCall(CodeGenFunction &CGF, SourceLocation Loc);
/// Emit a taskgroup region.
/// \param TaskgroupOpGen Generator for the statement associated with the
/// given taskgroup region.
virtual void emitTaskgroupRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &TaskgroupOpGen,
SourceLocation Loc);
/// Emits a single region.
/// \param SingleOpGen Generator for the statement associated with the given
/// single region.
virtual void emitSingleRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &SingleOpGen,
SourceLocation Loc,
ArrayRef<const Expr *> CopyprivateVars,
ArrayRef<const Expr *> DestExprs,
ArrayRef<const Expr *> SrcExprs,
ArrayRef<const Expr *> AssignmentOps);
/// Emit an ordered region.
/// \param OrderedOpGen Generator for the statement associated with the given
/// ordered region.
virtual void emitOrderedRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &OrderedOpGen,
SourceLocation Loc, bool IsThreads);
/// Emit an implicit/explicit barrier for OpenMP threads.
/// \param Kind Directive for which this implicit barrier call must be
/// generated. Must be OMPD_barrier for explicit barrier generation.
/// \param EmitChecks true if need to emit checks for cancellation barriers.
/// \param ForceSimpleCall true simple barrier call must be emitted, false if
/// runtime class decides which one to emit (simple or with cancellation
/// checks).
///
virtual void emitBarrierCall(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind Kind,
bool EmitChecks = true,
bool ForceSimpleCall = false);
/// Check if the specified \a ScheduleKind is static non-chunked.
/// This kind of worksharing directive is emitted without outer loop.
/// \param ScheduleKind Schedule kind specified in the 'schedule' clause.
/// \param Chunked True if chunk is specified in the clause.
///
virtual bool isStaticNonchunked(OpenMPScheduleClauseKind ScheduleKind,
bool Chunked) const;
/// Check if the specified \a ScheduleKind is static non-chunked.
/// This kind of distribute directive is emitted without outer loop.
/// \param ScheduleKind Schedule kind specified in the 'dist_schedule' clause.
/// \param Chunked True if chunk is specified in the clause.
///
virtual bool isStaticNonchunked(OpenMPDistScheduleClauseKind ScheduleKind,
bool Chunked) const;
/// Check if the specified \a ScheduleKind is static chunked.
/// \param ScheduleKind Schedule kind specified in the 'schedule' clause.
/// \param Chunked True if chunk is specified in the clause.
///
virtual bool isStaticChunked(OpenMPScheduleClauseKind ScheduleKind,
bool Chunked) const;
/// Check if the specified \a ScheduleKind is static non-chunked.
/// \param ScheduleKind Schedule kind specified in the 'dist_schedule' clause.
/// \param Chunked True if chunk is specified in the clause.
///
virtual bool isStaticChunked(OpenMPDistScheduleClauseKind ScheduleKind,
bool Chunked) const;
/// Check if the specified \a ScheduleKind is dynamic.
/// This kind of worksharing directive is emitted without outer loop.
/// \param ScheduleKind Schedule Kind specified in the 'schedule' clause.
///
virtual bool isDynamic(OpenMPScheduleClauseKind ScheduleKind) const;
/// struct with the values to be passed to the dispatch runtime function
struct DispatchRTInput {
/// Loop lower bound
llvm::Value *LB = nullptr;
/// Loop upper bound
llvm::Value *UB = nullptr;
/// Chunk size specified using 'schedule' clause (nullptr if chunk
/// was not specified)
llvm::Value *Chunk = nullptr;
DispatchRTInput() = default;
DispatchRTInput(llvm::Value *LB, llvm::Value *UB, llvm::Value *Chunk)
: LB(LB), UB(UB), Chunk(Chunk) {}
};
/// Call the appropriate runtime routine to initialize it before start
/// of loop.
/// This is used for non static scheduled types and when the ordered
/// clause is present on the loop construct.
/// Depending on the loop schedule, it is necessary to call some runtime
/// routine before start of the OpenMP loop to get the loop upper / lower
/// bounds \a LB and \a UB and stride \a ST.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param ScheduleKind Schedule kind, specified by the 'schedule' clause.
/// \param IVSize Size of the iteration variable in bits.
/// \param IVSigned Sign of the iteration variable.
/// \param Ordered true if loop is ordered, false otherwise.
/// \param DispatchValues struct containing llvm values for lower bound, upper
/// bound, and chunk expression.
/// For the default (nullptr) value, the chunk 1 will be used.
///
virtual void emitForDispatchInit(CodeGenFunction &CGF, SourceLocation Loc,
const OpenMPScheduleTy &ScheduleKind,
unsigned IVSize, bool IVSigned, bool Ordered,
const DispatchRTInput &DispatchValues);
/// Struct with the values to be passed to the static runtime function
struct StaticRTInput {
/// Size of the iteration variable in bits.
unsigned IVSize = 0;
/// Sign of the iteration variable.
bool IVSigned = false;
/// true if loop is ordered, false otherwise.
bool Ordered = false;
/// Address of the output variable in which the flag of the last iteration
/// is returned.
Address IL = Address::invalid();
/// Address of the output variable in which the lower iteration number is
/// returned.
Address LB = Address::invalid();
/// Address of the output variable in which the upper iteration number is
/// returned.
Address UB = Address::invalid();
/// Address of the output variable in which the stride value is returned
/// necessary to generated the static_chunked scheduled loop.
Address ST = Address::invalid();
/// Value of the chunk for the static_chunked scheduled loop. For the
/// default (nullptr) value, the chunk 1 will be used.
llvm::Value *Chunk = nullptr;
StaticRTInput(unsigned IVSize, bool IVSigned, bool Ordered, Address IL,
Address LB, Address UB, Address ST,
llvm::Value *Chunk = nullptr)
: IVSize(IVSize), IVSigned(IVSigned), Ordered(Ordered), IL(IL), LB(LB),
UB(UB), ST(ST), Chunk(Chunk) {}
};
/// Call the appropriate runtime routine to initialize it before start
/// of loop.
///
/// This is used only in case of static schedule, when the user did not
/// specify a ordered clause on the loop construct.
/// Depending on the loop schedule, it is necessary to call some runtime
/// routine before start of the OpenMP loop to get the loop upper / lower
/// bounds LB and UB and stride ST.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param DKind Kind of the directive.
/// \param ScheduleKind Schedule kind, specified by the 'schedule' clause.
/// \param Values Input arguments for the construct.
///
virtual void emitForStaticInit(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind DKind,
const OpenMPScheduleTy &ScheduleKind,
const StaticRTInput &Values);
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param SchedKind Schedule kind, specified by the 'dist_schedule' clause.
/// \param Values Input arguments for the construct.
///
virtual void emitDistributeStaticInit(CodeGenFunction &CGF,
SourceLocation Loc,
OpenMPDistScheduleClauseKind SchedKind,
const StaticRTInput &Values);
/// Call the appropriate runtime routine to notify that we finished
/// iteration of the ordered loop with the dynamic scheduling.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param IVSize Size of the iteration variable in bits.
/// \param IVSigned Sign of the iteration variable.
///
virtual void emitForOrderedIterationEnd(CodeGenFunction &CGF,
SourceLocation Loc, unsigned IVSize,
bool IVSigned);
/// Call the appropriate runtime routine to notify that we finished
/// all the work with current loop.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param DKind Kind of the directive for which the static finish is emitted.
///
virtual void emitForStaticFinish(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind DKind);
/// Call __kmpc_dispatch_next(
/// ident_t *loc, kmp_int32 tid, kmp_int32 *p_lastiter,
/// kmp_int[32|64] *p_lower, kmp_int[32|64] *p_upper,
/// kmp_int[32|64] *p_stride);
/// \param IVSize Size of the iteration variable in bits.
/// \param IVSigned Sign of the iteration variable.
/// \param IL Address of the output variable in which the flag of the
/// last iteration is returned.
/// \param LB Address of the output variable in which the lower iteration
/// number is returned.
/// \param UB Address of the output variable in which the upper iteration
/// number is returned.
/// \param ST Address of the output variable in which the stride value is
/// returned.
virtual llvm::Value *emitForNext(CodeGenFunction &CGF, SourceLocation Loc,
unsigned IVSize, bool IVSigned,
Address IL, Address LB,
Address UB, Address ST);
/// Emits call to void __kmpc_push_num_threads(ident_t *loc, kmp_int32
/// global_tid, kmp_int32 num_threads) to generate code for 'num_threads'
/// clause.
/// \param NumThreads An integer value of threads.
virtual void emitNumThreadsClause(CodeGenFunction &CGF,
llvm::Value *NumThreads,
SourceLocation Loc);
/// Emit call to void __kmpc_push_proc_bind(ident_t *loc, kmp_int32
/// global_tid, int proc_bind) to generate code for 'proc_bind' clause.
virtual void emitProcBindClause(CodeGenFunction &CGF,
llvm::omp::ProcBindKind ProcBind,
SourceLocation Loc);
/// Returns address of the threadprivate variable for the current
/// thread.
/// \param VD Threadprivate variable.
/// \param VDAddr Address of the global variable \a VD.
/// \param Loc Location of the reference to threadprivate var.
/// \return Address of the threadprivate variable for the current thread.
virtual Address getAddrOfThreadPrivate(CodeGenFunction &CGF,
const VarDecl *VD,
Address VDAddr,
SourceLocation Loc);
/// Returns the address of the variable marked as declare target with link
/// clause OR as declare target with to clause and unified memory.
virtual Address getAddrOfDeclareTargetVar(const VarDecl *VD);
/// Emit a code for initialization of threadprivate variable. It emits
/// a call to runtime library which adds initial value to the newly created
/// threadprivate variable (if it is not constant) and registers destructor
/// for the variable (if any).
/// \param VD Threadprivate variable.
/// \param VDAddr Address of the global variable \a VD.
/// \param Loc Location of threadprivate declaration.
/// \param PerformInit true if initialization expression is not constant.
virtual llvm::Function *
emitThreadPrivateVarDefinition(const VarDecl *VD, Address VDAddr,
SourceLocation Loc, bool PerformInit,
CodeGenFunction *CGF = nullptr);
/// Emit a code for initialization of declare target variable.
/// \param VD Declare target variable.
/// \param Addr Address of the global variable \a VD.
/// \param PerformInit true if initialization expression is not constant.
virtual bool emitDeclareTargetVarDefinition(const VarDecl *VD,
llvm::GlobalVariable *Addr,
bool PerformInit);
/// Creates artificial threadprivate variable with name \p Name and type \p
/// VarType.
/// \param VarType Type of the artificial threadprivate variable.
/// \param Name Name of the artificial threadprivate variable.
virtual Address getAddrOfArtificialThreadPrivate(CodeGenFunction &CGF,
QualType VarType,
StringRef Name);
/// Emit flush of the variables specified in 'omp flush' directive.
/// \param Vars List of variables to flush.
virtual void emitFlush(CodeGenFunction &CGF, ArrayRef<const Expr *> Vars,
SourceLocation Loc);
/// Emit task region for the task directive. The task region is
/// emitted in several steps:
/// 1. Emit a call to kmp_task_t *__kmpc_omp_task_alloc(ident_t *, kmp_int32
/// gtid, kmp_int32 flags, size_t sizeof_kmp_task_t, size_t sizeof_shareds,
/// kmp_routine_entry_t *task_entry). Here task_entry is a pointer to the
/// function:
/// kmp_int32 .omp_task_entry.(kmp_int32 gtid, kmp_task_t *tt) {
/// TaskFunction(gtid, tt->part_id, tt->shareds);
/// return 0;
/// }
/// 2. Copy a list of shared variables to field shareds of the resulting
/// structure kmp_task_t returned by the previous call (if any).
/// 3. Copy a pointer to destructions function to field destructions of the
/// resulting structure kmp_task_t.
/// 4. Emit a call to kmp_int32 __kmpc_omp_task(ident_t *, kmp_int32 gtid,
/// kmp_task_t *new_task), where new_task is a resulting structure from
/// previous items.
/// \param D Current task directive.
/// \param TaskFunction An LLVM function with type void (*)(i32 /*gtid*/, i32
/// /*part_id*/, captured_struct */*__context*/);
/// \param SharedsTy A type which contains references the shared variables.
/// \param Shareds Context with the list of shared variables from the \p
/// TaskFunction.
/// \param IfCond Not a nullptr if 'if' clause was specified, nullptr
/// otherwise.
/// \param Data Additional data for task generation like tiednsee, final
/// state, list of privates etc.
virtual void emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
const OMPExecutableDirective &D,
llvm::Function *TaskFunction, QualType SharedsTy,
Address Shareds, const Expr *IfCond,
const OMPTaskDataTy &Data);
/// Emit task region for the taskloop directive. The taskloop region is
/// emitted in several steps:
/// 1. Emit a call to kmp_task_t *__kmpc_omp_task_alloc(ident_t *, kmp_int32
/// gtid, kmp_int32 flags, size_t sizeof_kmp_task_t, size_t sizeof_shareds,
/// kmp_routine_entry_t *task_entry). Here task_entry is a pointer to the
/// function:
/// kmp_int32 .omp_task_entry.(kmp_int32 gtid, kmp_task_t *tt) {
/// TaskFunction(gtid, tt->part_id, tt->shareds);
/// return 0;
/// }
/// 2. Copy a list of shared variables to field shareds of the resulting
/// structure kmp_task_t returned by the previous call (if any).
/// 3. Copy a pointer to destructions function to field destructions of the
/// resulting structure kmp_task_t.
/// 4. Emit a call to void __kmpc_taskloop(ident_t *loc, int gtid, kmp_task_t
/// *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int
/// nogroup, int sched, kmp_uint64 grainsize, void *task_dup ), where new_task
/// is a resulting structure from
/// previous items.
/// \param D Current task directive.
/// \param TaskFunction An LLVM function with type void (*)(i32 /*gtid*/, i32
/// /*part_id*/, captured_struct */*__context*/);
/// \param SharedsTy A type which contains references the shared variables.
/// \param Shareds Context with the list of shared variables from the \p
/// TaskFunction.
/// \param IfCond Not a nullptr if 'if' clause was specified, nullptr
/// otherwise.
/// \param Data Additional data for task generation like tiednsee, final
/// state, list of privates etc.
virtual void emitTaskLoopCall(CodeGenFunction &CGF, SourceLocation Loc,
const OMPLoopDirective &D,
llvm::Function *TaskFunction,
QualType SharedsTy, Address Shareds,
const Expr *IfCond, const OMPTaskDataTy &Data);
/// Emit code for the directive that does not require outlining.
///
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
/// \param HasCancel true if region has inner cancel directive, false
/// otherwise.
virtual void emitInlinedDirective(CodeGenFunction &CGF,
OpenMPDirectiveKind InnermostKind,
const RegionCodeGenTy &CodeGen,
bool HasCancel = false);
/// Emits reduction function.
/// \param ArgsType Array type containing pointers to reduction variables.
/// \param Privates List of private copies for original reduction arguments.
/// \param LHSExprs List of LHS in \a ReductionOps reduction operations.
/// \param RHSExprs List of RHS in \a ReductionOps reduction operations.
/// \param ReductionOps List of reduction operations in form 'LHS binop RHS'
/// or 'operator binop(LHS, RHS)'.
llvm::Function *emitReductionFunction(SourceLocation Loc,
llvm::Type *ArgsType,
ArrayRef<const Expr *> Privates,
ArrayRef<const Expr *> LHSExprs,
ArrayRef<const Expr *> RHSExprs,
ArrayRef<const Expr *> ReductionOps);
/// Emits single reduction combiner
void emitSingleReductionCombiner(CodeGenFunction &CGF,
const Expr *ReductionOp,
const Expr *PrivateRef,
const DeclRefExpr *LHS,
const DeclRefExpr *RHS);
struct ReductionOptionsTy {
bool WithNowait;
bool SimpleReduction;
OpenMPDirectiveKind ReductionKind;
};
/// Emit a code for reduction clause. Next code should be emitted for
/// reduction:
/// \code
///
/// static kmp_critical_name lock = { 0 };
///
/// void reduce_func(void *lhs[<n>], void *rhs[<n>]) {
/// ...
/// *(Type<i>*)lhs[i] = RedOp<i>(*(Type<i>*)lhs[i], *(Type<i>*)rhs[i]);
/// ...
/// }
///
/// ...
/// void *RedList[<n>] = {&<RHSExprs>[0], ..., &<RHSExprs>[<n>-1]};
/// switch (__kmpc_reduce{_nowait}(<loc>, <gtid>, <n>, sizeof(RedList),
/// RedList, reduce_func, &<lock>)) {
/// case 1:
/// ...
/// <LHSExprs>[i] = RedOp<i>(*<LHSExprs>[i], *<RHSExprs>[i]);
/// ...
/// __kmpc_end_reduce{_nowait}(<loc>, <gtid>, &<lock>);
/// break;
/// case 2:
/// ...
/// Atomic(<LHSExprs>[i] = RedOp<i>(*<LHSExprs>[i], *<RHSExprs>[i]));
/// ...
/// break;
/// default:;
/// }
/// \endcode
///
/// \param Privates List of private copies for original reduction arguments.
/// \param LHSExprs List of LHS in \a ReductionOps reduction operations.
/// \param RHSExprs List of RHS in \a ReductionOps reduction operations.
/// \param ReductionOps List of reduction operations in form 'LHS binop RHS'
/// or 'operator binop(LHS, RHS)'.
/// \param Options List of options for reduction codegen:
/// WithNowait true if parent directive has also nowait clause, false
/// otherwise.
/// SimpleReduction Emit reduction operation only. Used for omp simd
/// directive on the host.
/// ReductionKind The kind of reduction to perform.
virtual void emitReduction(CodeGenFunction &CGF, SourceLocation Loc,
ArrayRef<const Expr *> Privates,
ArrayRef<const Expr *> LHSExprs,
ArrayRef<const Expr *> RHSExprs,
ArrayRef<const Expr *> ReductionOps,
ReductionOptionsTy Options);
/// Emit a code for initialization of task reduction clause. Next code
/// should be emitted for reduction:
/// \code
///
/// _task_red_item_t red_data[n];
/// ...
/// red_data[i].shar = &origs[i];
/// red_data[i].size = sizeof(origs[i]);
/// red_data[i].f_init = (void*)RedInit<i>;
/// red_data[i].f_fini = (void*)RedDest<i>;
/// red_data[i].f_comb = (void*)RedOp<i>;
/// red_data[i].flags = <Flag_i>;
/// ...
/// void* tg1 = __kmpc_task_reduction_init(gtid, n, red_data);
/// \endcode
///
/// \param LHSExprs List of LHS in \a Data.ReductionOps reduction operations.
/// \param RHSExprs List of RHS in \a Data.ReductionOps reduction operations.
/// \param Data Additional data for task generation like tiedness, final
/// state, list of privates, reductions etc.
virtual llvm::Value *emitTaskReductionInit(CodeGenFunction &CGF,
SourceLocation Loc,
ArrayRef<const Expr *> LHSExprs,
ArrayRef<const Expr *> RHSExprs,
const OMPTaskDataTy &Data);
/// Required to resolve existing problems in the runtime. Emits threadprivate
/// variables to store the size of the VLAs/array sections for
/// initializer/combiner/finalizer functions + emits threadprivate variable to
/// store the pointer to the original reduction item for the custom
/// initializer defined by declare reduction construct.
/// \param RCG Allows to reuse an existing data for the reductions.
/// \param N Reduction item for which fixups must be emitted.
virtual void emitTaskReductionFixups(CodeGenFunction &CGF, SourceLocation Loc,
ReductionCodeGen &RCG, unsigned N);
/// Get the address of `void *` type of the privatue copy of the reduction
/// item specified by the \p SharedLVal.
/// \param ReductionsPtr Pointer to the reduction data returned by the
/// emitTaskReductionInit function.
/// \param SharedLVal Address of the original reduction item.
virtual Address getTaskReductionItem(CodeGenFunction &CGF, SourceLocation Loc,
llvm::Value *ReductionsPtr,
LValue SharedLVal);
/// Emit code for 'taskwait' directive.
virtual void emitTaskwaitCall(CodeGenFunction &CGF, SourceLocation Loc);
/// Emit code for 'cancellation point' construct.
/// \param CancelRegion Region kind for which the cancellation point must be
/// emitted.
///
virtual void emitCancellationPointCall(CodeGenFunction &CGF,
SourceLocation Loc,
OpenMPDirectiveKind CancelRegion);
/// Emit code for 'cancel' construct.
/// \param IfCond Condition in the associated 'if' clause, if it was
/// specified, nullptr otherwise.
/// \param CancelRegion Region kind for which the cancel must be emitted.
///
virtual void emitCancelCall(CodeGenFunction &CGF, SourceLocation Loc,
const Expr *IfCond,
OpenMPDirectiveKind CancelRegion);
/// Emit outilined function for 'target' directive.
/// \param D Directive to emit.
/// \param ParentName Name of the function that encloses the target region.
/// \param OutlinedFn Outlined function value to be defined by this call.
/// \param OutlinedFnID Outlined function ID value to be defined by this call.
/// \param IsOffloadEntry True if the outlined function is an offload entry.
/// \param CodeGen Code generation sequence for the \a D directive.
/// An outlined function may not be an entry if, e.g. the if clause always
/// evaluates to false.
virtual void emitTargetOutlinedFunction(const OMPExecutableDirective &D,
StringRef ParentName,
llvm::Function *&OutlinedFn,
llvm::Constant *&OutlinedFnID,
bool IsOffloadEntry,
const RegionCodeGenTy &CodeGen);
/// Emit the target offloading code associated with \a D. The emitted
/// code attempts offloading the execution to the device, an the event of
/// a failure it executes the host version outlined in \a OutlinedFn.
/// \param D Directive to emit.
/// \param OutlinedFn Host version of the code to be offloaded.
/// \param OutlinedFnID ID of host version of the code to be offloaded.
/// \param IfCond Expression evaluated in if clause associated with the target
/// directive, or null if no if clause is used.
/// \param Device Expression evaluated in device clause associated with the
/// target directive, or null if no device clause is used.
/// \param SizeEmitter Callback to emit number of iterations for loop-based
/// directives.
virtual void
emitTargetCall(CodeGenFunction &CGF, const OMPExecutableDirective &D,
llvm::Function *OutlinedFn, llvm::Value *OutlinedFnID,
const Expr *IfCond, const Expr *Device,
llvm::function_ref<llvm::Value *(CodeGenFunction &CGF,
const OMPLoopDirective &D)>
SizeEmitter);
/// Emit the target regions enclosed in \a GD function definition or
/// the function itself in case it is a valid device function. Returns true if
/// \a GD was dealt with successfully.
/// \param GD Function to scan.
virtual bool emitTargetFunctions(GlobalDecl GD);
/// Emit the global variable if it is a valid device global variable.
/// Returns true if \a GD was dealt with successfully.
/// \param GD Variable declaration to emit.
virtual bool emitTargetGlobalVariable(GlobalDecl GD);
/// Checks if the provided global decl \a GD is a declare target variable and
/// registers it when emitting code for the host.
virtual void registerTargetGlobalVariable(const VarDecl *VD,
llvm::Constant *Addr);
/// Registers provided target firstprivate variable as global on the
/// target.
llvm::Constant *registerTargetFirstprivateCopy(CodeGenFunction &CGF,
const VarDecl *VD);
/// Emit the global \a GD if it is meaningful for the target. Returns
/// if it was emitted successfully.
/// \param GD Global to scan.
virtual bool emitTargetGlobal(GlobalDecl GD);
/// Creates and returns a registration function for when at least one
/// requires directives was used in the current module.
llvm::Function *emitRequiresDirectiveRegFun();
/// Creates all the offload entries in the current compilation unit
/// along with the associated metadata.
void createOffloadEntriesAndInfoMetadata();
/// Emits code for teams call of the \a OutlinedFn with
/// variables captured in a record which address is stored in \a
/// CapturedStruct.
/// \param OutlinedFn Outlined function to be run by team masters. Type of
/// this function is void(*)(kmp_int32 *, kmp_int32, struct context_vars*).
/// \param CapturedVars A pointer to the record with the references to
/// variables used in \a OutlinedFn function.
///
virtual void emitTeamsCall(CodeGenFunction &CGF,
const OMPExecutableDirective &D,
SourceLocation Loc, llvm::Function *OutlinedFn,
ArrayRef<llvm::Value *> CapturedVars);
/// Emits call to void __kmpc_push_num_teams(ident_t *loc, kmp_int32
/// global_tid, kmp_int32 num_teams, kmp_int32 thread_limit) to generate code
/// for num_teams clause.
/// \param NumTeams An integer expression of teams.
/// \param ThreadLimit An integer expression of threads.
virtual void emitNumTeamsClause(CodeGenFunction &CGF, const Expr *NumTeams,
const Expr *ThreadLimit, SourceLocation Loc);
/// Struct that keeps all the relevant information that should be kept
/// throughout a 'target data' region.
class TargetDataInfo {
/// Set to true if device pointer information have to be obtained.
bool RequiresDevicePointerInfo = false;
public:
/// The array of base pointer passed to the runtime library.
llvm::Value *BasePointersArray = nullptr;
/// The array of section pointers passed to the runtime library.
llvm::Value *PointersArray = nullptr;
/// The array of sizes passed to the runtime library.
llvm::Value *SizesArray = nullptr;
/// The array of map types passed to the runtime library.
llvm::Value *MapTypesArray = nullptr;
/// The total number of pointers passed to the runtime library.
unsigned NumberOfPtrs = 0u;
/// Map between the a declaration of a capture and the corresponding base
/// pointer address where the runtime returns the device pointers.
llvm::DenseMap<const ValueDecl *, Address> CaptureDeviceAddrMap;
explicit TargetDataInfo() {}
explicit TargetDataInfo(bool RequiresDevicePointerInfo)
: RequiresDevicePointerInfo(RequiresDevicePointerInfo) {}
/// Clear information about the data arrays.
void clearArrayInfo() {
BasePointersArray = nullptr;
PointersArray = nullptr;
SizesArray = nullptr;
MapTypesArray = nullptr;
NumberOfPtrs = 0u;
}
/// Return true if the current target data information has valid arrays.
bool isValid() {
return BasePointersArray && PointersArray && SizesArray &&
MapTypesArray && NumberOfPtrs;
}
bool requiresDevicePointerInfo() { return RequiresDevicePointerInfo; }
};
/// Emit the target data mapping code associated with \a D.
/// \param D Directive to emit.
/// \param IfCond Expression evaluated in if clause associated with the
/// target directive, or null if no device clause is used.
/// \param Device Expression evaluated in device clause associated with the
/// target directive, or null if no device clause is used.
/// \param Info A record used to store information that needs to be preserved
/// until the region is closed.
virtual void emitTargetDataCalls(CodeGenFunction &CGF,
const OMPExecutableDirective &D,
const Expr *IfCond, const Expr *Device,
const RegionCodeGenTy &CodeGen,
TargetDataInfo &Info);
/// Emit the data mapping/movement code associated with the directive
/// \a D that should be of the form 'target [{enter|exit} data | update]'.
/// \param D Directive to emit.
/// \param IfCond Expression evaluated in if clause associated with the target
/// directive, or null if no if clause is used.
/// \param Device Expression evaluated in device clause associated with the
/// target directive, or null if no device clause is used.
virtual void emitTargetDataStandAloneCall(CodeGenFunction &CGF,
const OMPExecutableDirective &D,
const Expr *IfCond,
const Expr *Device);
/// Marks function \a Fn with properly mangled versions of vector functions.
/// \param FD Function marked as 'declare simd'.
/// \param Fn LLVM function that must be marked with 'declare simd'
/// attributes.
virtual void emitDeclareSimdFunction(const FunctionDecl *FD,
llvm::Function *Fn);
/// Emit initialization for doacross loop nesting support.
/// \param D Loop-based construct used in doacross nesting construct.
virtual void emitDoacrossInit(CodeGenFunction &CGF, const OMPLoopDirective &D,
ArrayRef<Expr *> NumIterations);
/// Emit code for doacross ordered directive with 'depend' clause.
/// \param C 'depend' clause with 'sink|source' dependency kind.
virtual void emitDoacrossOrdered(CodeGenFunction &CGF,
const OMPDependClause *C);
/// Translates the native parameter of outlined function if this is required
/// for target.
/// \param FD Field decl from captured record for the parameter.
/// \param NativeParam Parameter itself.
virtual const VarDecl *translateParameter(const FieldDecl *FD,
const VarDecl *NativeParam) const {
return NativeParam;
}
/// Gets the address of the native argument basing on the address of the
/// target-specific parameter.
/// \param NativeParam Parameter itself.
/// \param TargetParam Corresponding target-specific parameter.
virtual Address getParameterAddress(CodeGenFunction &CGF,
const VarDecl *NativeParam,
const VarDecl *TargetParam) const;
/// Choose default schedule type and chunk value for the
/// dist_schedule clause.
virtual void getDefaultDistScheduleAndChunk(CodeGenFunction &CGF,
const OMPLoopDirective &S, OpenMPDistScheduleClauseKind &ScheduleKind,
llvm::Value *&Chunk) const {}
/// Choose default schedule type and chunk value for the
/// schedule clause.
virtual void getDefaultScheduleAndChunk(CodeGenFunction &CGF,
const OMPLoopDirective &S, OpenMPScheduleClauseKind &ScheduleKind,
const Expr *&ChunkExpr) const;
/// Emits call of the outlined function with the provided arguments,
/// translating these arguments to correct target-specific arguments.
virtual void
emitOutlinedFunctionCall(CodeGenFunction &CGF, SourceLocation Loc,
llvm::FunctionCallee OutlinedFn,
ArrayRef<llvm::Value *> Args = llvm::None) const;
/// Emits OpenMP-specific function prolog.
/// Required for device constructs.
virtual void emitFunctionProlog(CodeGenFunction &CGF, const Decl *D);
/// Gets the OpenMP-specific address of the local variable.
virtual Address getAddressOfLocalVariable(CodeGenFunction &CGF,
const VarDecl *VD);
/// Marks the declaration as already emitted for the device code and returns
/// true, if it was marked already, and false, otherwise.
bool markAsGlobalTarget(GlobalDecl GD);
/// Emit deferred declare target variables marked for deferred emission.
void emitDeferredTargetDecls() const;
/// Adjust some parameters for the target-based directives, like addresses of
/// the variables captured by reference in lambdas.
virtual void
adjustTargetSpecificDataForLambdas(CodeGenFunction &CGF,
const OMPExecutableDirective &D) const;
/// Perform check on requires decl to ensure that target architecture
/// supports unified addressing
virtual void checkArchForUnifiedAddressing(const OMPRequiresDecl *D);
/// Checks if the variable has associated OMPAllocateDeclAttr attribute with
/// the predefined allocator and translates it into the corresponding address
/// space.
virtual bool hasAllocateAttributeForGlobalVar(const VarDecl *VD, LangAS &AS);
/// Return whether the unified_shared_memory has been specified.
bool hasRequiresUnifiedSharedMemory() const;
/// Emits the definition of the declare variant function.
virtual bool emitDeclareVariant(GlobalDecl GD, bool IsForDefinition);
/// Checks if the \p VD variable is marked as nontemporal declaration in
/// current context.
bool isNontemporalDecl(const ValueDecl *VD) const;
/// Initializes global counter for lastprivate conditional.
virtual void
initLastprivateConditionalCounter(CodeGenFunction &CGF,
const OMPExecutableDirective &S);
/// Checks if the provided \p LVal is lastprivate conditional and emits the
/// code to update the value of the original variable.
/// \code
/// lastprivate(conditional: a)
/// ...
/// <type> a;
/// lp_a = ...;
/// #pragma omp critical(a)
/// if (last_iv_a <= iv) {
/// last_iv_a = iv;
/// global_a = lp_a;
/// }
/// \endcode
virtual void checkAndEmitLastprivateConditional(CodeGenFunction &CGF,
const Expr *LHS);
/// Gets the address of the global copy used for lastprivate conditional
/// update, if any.
/// \param PrivLVal LValue for the private copy.
/// \param VD Original lastprivate declaration.
virtual void emitLastprivateConditionalFinalUpdate(CodeGenFunction &CGF,
LValue PrivLVal,
const VarDecl *VD,
SourceLocation Loc);
};
/// Class supports emissionof SIMD-only code.
class CGOpenMPSIMDRuntime final : public CGOpenMPRuntime {
public:
explicit CGOpenMPSIMDRuntime(CodeGenModule &CGM) : CGOpenMPRuntime(CGM) {}
~CGOpenMPSIMDRuntime() override {}
/// Emits outlined function for the specified OpenMP parallel directive
/// \a D. This outlined function has type void(*)(kmp_int32 *ThreadID,
/// kmp_int32 BoundID, struct context_vars*).
/// \param D OpenMP directive.
/// \param ThreadIDVar Variable for thread id in the current OpenMP region.
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
llvm::Function *
emitParallelOutlinedFunction(const OMPExecutableDirective &D,
const VarDecl *ThreadIDVar,
OpenMPDirectiveKind InnermostKind,
const RegionCodeGenTy &CodeGen) override;
/// Emits outlined function for the specified OpenMP teams directive
/// \a D. This outlined function has type void(*)(kmp_int32 *ThreadID,
/// kmp_int32 BoundID, struct context_vars*).
/// \param D OpenMP directive.
/// \param ThreadIDVar Variable for thread id in the current OpenMP region.
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
llvm::Function *
emitTeamsOutlinedFunction(const OMPExecutableDirective &D,
const VarDecl *ThreadIDVar,
OpenMPDirectiveKind InnermostKind,
const RegionCodeGenTy &CodeGen) override;
/// Emits outlined function for the OpenMP task directive \a D. This
/// outlined function has type void(*)(kmp_int32 ThreadID, struct task_t*
/// TaskT).
/// \param D OpenMP directive.
/// \param ThreadIDVar Variable for thread id in the current OpenMP region.
/// \param PartIDVar Variable for partition id in the current OpenMP untied
/// task region.
/// \param TaskTVar Variable for task_t argument.
/// \param InnermostKind Kind of innermost directive (for simple directives it
/// is a directive itself, for combined - its innermost directive).
/// \param CodeGen Code generation sequence for the \a D directive.
/// \param Tied true if task is generated for tied task, false otherwise.
/// \param NumberOfParts Number of parts in untied task. Ignored for tied
/// tasks.
///
llvm::Function *emitTaskOutlinedFunction(
const OMPExecutableDirective &D, const VarDecl *ThreadIDVar,
const VarDecl *PartIDVar, const VarDecl *TaskTVar,
OpenMPDirectiveKind InnermostKind, const RegionCodeGenTy &CodeGen,
bool Tied, unsigned &NumberOfParts) override;
/// Emits code for parallel or serial call of the \a OutlinedFn with
/// variables captured in a record which address is stored in \a
/// CapturedStruct.
/// \param OutlinedFn Outlined function to be run in parallel threads. Type of
/// this function is void(*)(kmp_int32 *, kmp_int32, struct context_vars*).
/// \param CapturedVars A pointer to the record with the references to
/// variables used in \a OutlinedFn function.
/// \param IfCond Condition in the associated 'if' clause, if it was
/// specified, nullptr otherwise.
///
void emitParallelCall(CodeGenFunction &CGF, SourceLocation Loc,
llvm::Function *OutlinedFn,
ArrayRef<llvm::Value *> CapturedVars,
const Expr *IfCond) override;
/// Emits a critical region.
/// \param CriticalName Name of the critical region.
/// \param CriticalOpGen Generator for the statement associated with the given
/// critical region.
/// \param Hint Value of the 'hint' clause (optional).
void emitCriticalRegion(CodeGenFunction &CGF, StringRef CriticalName,
const RegionCodeGenTy &CriticalOpGen,
SourceLocation Loc,
const Expr *Hint = nullptr) override;
/// Emits a master region.
/// \param MasterOpGen Generator for the statement associated with the given
/// master region.
void emitMasterRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &MasterOpGen,
SourceLocation Loc) override;
/// Emits code for a taskyield directive.
void emitTaskyieldCall(CodeGenFunction &CGF, SourceLocation Loc) override;
/// Emit a taskgroup region.
/// \param TaskgroupOpGen Generator for the statement associated with the
/// given taskgroup region.
void emitTaskgroupRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &TaskgroupOpGen,
SourceLocation Loc) override;
/// Emits a single region.
/// \param SingleOpGen Generator for the statement associated with the given
/// single region.
void emitSingleRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &SingleOpGen, SourceLocation Loc,
ArrayRef<const Expr *> CopyprivateVars,
ArrayRef<const Expr *> DestExprs,
ArrayRef<const Expr *> SrcExprs,
ArrayRef<const Expr *> AssignmentOps) override;
/// Emit an ordered region.
/// \param OrderedOpGen Generator for the statement associated with the given
/// ordered region.
void emitOrderedRegion(CodeGenFunction &CGF,
const RegionCodeGenTy &OrderedOpGen,
SourceLocation Loc, bool IsThreads) override;
/// Emit an implicit/explicit barrier for OpenMP threads.
/// \param Kind Directive for which this implicit barrier call must be
/// generated. Must be OMPD_barrier for explicit barrier generation.
/// \param EmitChecks true if need to emit checks for cancellation barriers.
/// \param ForceSimpleCall true simple barrier call must be emitted, false if
/// runtime class decides which one to emit (simple or with cancellation
/// checks).
///
void emitBarrierCall(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind Kind, bool EmitChecks = true,
bool ForceSimpleCall = false) override;
/// This is used for non static scheduled types and when the ordered
/// clause is present on the loop construct.
/// Depending on the loop schedule, it is necessary to call some runtime
/// routine before start of the OpenMP loop to get the loop upper / lower
/// bounds \a LB and \a UB and stride \a ST.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param ScheduleKind Schedule kind, specified by the 'schedule' clause.
/// \param IVSize Size of the iteration variable in bits.
/// \param IVSigned Sign of the iteration variable.
/// \param Ordered true if loop is ordered, false otherwise.
/// \param DispatchValues struct containing llvm values for lower bound, upper
/// bound, and chunk expression.
/// For the default (nullptr) value, the chunk 1 will be used.
///
void emitForDispatchInit(CodeGenFunction &CGF, SourceLocation Loc,
const OpenMPScheduleTy &ScheduleKind,
unsigned IVSize, bool IVSigned, bool Ordered,
const DispatchRTInput &DispatchValues) override;
/// Call the appropriate runtime routine to initialize it before start
/// of loop.
///
/// This is used only in case of static schedule, when the user did not
/// specify a ordered clause on the loop construct.
/// Depending on the loop schedule, it is necessary to call some runtime
/// routine before start of the OpenMP loop to get the loop upper / lower
/// bounds LB and UB and stride ST.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param DKind Kind of the directive.
/// \param ScheduleKind Schedule kind, specified by the 'schedule' clause.
/// \param Values Input arguments for the construct.
///
void emitForStaticInit(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind DKind,
const OpenMPScheduleTy &ScheduleKind,
const StaticRTInput &Values) override;
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param SchedKind Schedule kind, specified by the 'dist_schedule' clause.
/// \param Values Input arguments for the construct.
///
void emitDistributeStaticInit(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDistScheduleClauseKind SchedKind,
const StaticRTInput &Values) override;
/// Call the appropriate runtime routine to notify that we finished
/// iteration of the ordered loop with the dynamic scheduling.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param IVSize Size of the iteration variable in bits.
/// \param IVSigned Sign of the iteration variable.
///
void emitForOrderedIterationEnd(CodeGenFunction &CGF, SourceLocation Loc,
unsigned IVSize, bool IVSigned) override;
/// Call the appropriate runtime routine to notify that we finished
/// all the work with current loop.
///
/// \param CGF Reference to current CodeGenFunction.
/// \param Loc Clang source location.
/// \param DKind Kind of the directive for which the static finish is emitted.
///
void emitForStaticFinish(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind DKind) override;
/// Call __kmpc_dispatch_next(
/// ident_t *loc, kmp_int32 tid, kmp_int32 *p_lastiter,
/// kmp_int[32|64] *p_lower, kmp_int[32|64] *p_upper,
/// kmp_int[32|64] *p_stride);
/// \param IVSize Size of the iteration variable in bits.
/// \param IVSigned Sign of the iteration variable.
/// \param IL Address of the output variable in which the flag of the
/// last iteration is returned.
/// \param LB Address of the output variable in which the lower iteration
/// number is returned.
/// \param UB Address of the output variable in which the upper iteration
/// number is returned.
/// \param ST Address of the output variable in which the stride value is
/// returned.
llvm::Value *emitForNext(CodeGenFunction &CGF, SourceLocation Loc,
unsigned IVSize, bool IVSigned, Address IL,
Address LB, Address UB, Address ST) override;
/// Emits call to void __kmpc_push_num_threads(ident_t *loc, kmp_int32
/// global_tid, kmp_int32 num_threads) to generate code for 'num_threads'
/// clause.
/// \param NumThreads An integer value of threads.
void emitNumThreadsClause(CodeGenFunction &CGF, llvm::Value *NumThreads,
SourceLocation Loc) override;
/// Emit call to void __kmpc_push_proc_bind(ident_t *loc, kmp_int32
/// global_tid, int proc_bind) to generate code for 'proc_bind' clause.
void emitProcBindClause(CodeGenFunction &CGF,
llvm::omp::ProcBindKind ProcBind,
SourceLocation Loc) override;
/// Returns address of the threadprivate variable for the current
/// thread.
/// \param VD Threadprivate variable.
/// \param VDAddr Address of the global variable \a VD.
/// \param Loc Location of the reference to threadprivate var.
/// \return Address of the threadprivate variable for the current thread.
Address getAddrOfThreadPrivate(CodeGenFunction &CGF, const VarDecl *VD,
Address VDAddr, SourceLocation Loc) override;
/// Emit a code for initialization of threadprivate variable. It emits
/// a call to runtime library which adds initial value to the newly created
/// threadprivate variable (if it is not constant) and registers destructor
/// for the variable (if any).
/// \param VD Threadprivate variable.
/// \param VDAddr Address of the global variable \a VD.
/// \param Loc Location of threadprivate declaration.
/// \param PerformInit true if initialization expression is not constant.
llvm::Function *
emitThreadPrivateVarDefinition(const VarDecl *VD, Address VDAddr,
SourceLocation Loc, bool PerformInit,
CodeGenFunction *CGF = nullptr) override;
/// Creates artificial threadprivate variable with name \p Name and type \p
/// VarType.
/// \param VarType Type of the artificial threadprivate variable.
/// \param Name Name of the artificial threadprivate variable.
Address getAddrOfArtificialThreadPrivate(CodeGenFunction &CGF,
QualType VarType,
StringRef Name) override;
/// Emit flush of the variables specified in 'omp flush' directive.
/// \param Vars List of variables to flush.
void emitFlush(CodeGenFunction &CGF, ArrayRef<const Expr *> Vars,
SourceLocation Loc) override;
/// Emit task region for the task directive. The task region is
/// emitted in several steps:
/// 1. Emit a call to kmp_task_t *__kmpc_omp_task_alloc(ident_t *, kmp_int32
/// gtid, kmp_int32 flags, size_t sizeof_kmp_task_t, size_t sizeof_shareds,
/// kmp_routine_entry_t *task_entry). Here task_entry is a pointer to the
/// function:
/// kmp_int32 .omp_task_entry.(kmp_int32 gtid, kmp_task_t *tt) {
/// TaskFunction(gtid, tt->part_id, tt->shareds);
/// return 0;
/// }
/// 2. Copy a list of shared variables to field shareds of the resulting
/// structure kmp_task_t returned by the previous call (if any).
/// 3. Copy a pointer to destructions function to field destructions of the
/// resulting structure kmp_task_t.
/// 4. Emit a call to kmp_int32 __kmpc_omp_task(ident_t *, kmp_int32 gtid,
/// kmp_task_t *new_task), where new_task is a resulting structure from
/// previous items.
/// \param D Current task directive.
/// \param TaskFunction An LLVM function with type void (*)(i32 /*gtid*/, i32
/// /*part_id*/, captured_struct */*__context*/);
/// \param SharedsTy A type which contains references the shared variables.
/// \param Shareds Context with the list of shared variables from the \p
/// TaskFunction.
/// \param IfCond Not a nullptr if 'if' clause was specified, nullptr
/// otherwise.
/// \param Data Additional data for task generation like tiednsee, final
/// state, list of privates etc.
void emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
const OMPExecutableDirective &D,
llvm::Function *TaskFunction, QualType SharedsTy,
Address Shareds, const Expr *IfCond,
const OMPTaskDataTy &Data) override;
/// Emit task region for the taskloop directive. The taskloop region is
/// emitted in several steps:
/// 1. Emit a call to kmp_task_t *__kmpc_omp_task_alloc(ident_t *, kmp_int32
/// gtid, kmp_int32 flags, size_t sizeof_kmp_task_t, size_t sizeof_shareds,
/// kmp_routine_entry_t *task_entry). Here task_entry is a pointer to the
/// function:
/// kmp_int32 .omp_task_entry.(kmp_int32 gtid, kmp_task_t *tt) {
/// TaskFunction(gtid, tt->part_id, tt->shareds);
/// return 0;
/// }
/// 2. Copy a list of shared variables to field shareds of the resulting
/// structure kmp_task_t returned by the previous call (if any).
/// 3. Copy a pointer to destructions function to field destructions of the
/// resulting structure kmp_task_t.
/// 4. Emit a call to void __kmpc_taskloop(ident_t *loc, int gtid, kmp_task_t
/// *task, int if_val, kmp_uint64 *lb, kmp_uint64 *ub, kmp_int64 st, int
/// nogroup, int sched, kmp_uint64 grainsize, void *task_dup ), where new_task
/// is a resulting structure from
/// previous items.
/// \param D Current task directive.
/// \param TaskFunction An LLVM function with type void (*)(i32 /*gtid*/, i32
/// /*part_id*/, captured_struct */*__context*/);
/// \param SharedsTy A type which contains references the shared variables.
/// \param Shareds Context with the list of shared variables from the \p
/// TaskFunction.
/// \param IfCond Not a nullptr if 'if' clause was specified, nullptr
/// otherwise.
/// \param Data Additional data for task generation like tiednsee, final
/// state, list of privates etc.
void emitTaskLoopCall(CodeGenFunction &CGF, SourceLocation Loc,
const OMPLoopDirective &D, llvm::Function *TaskFunction,
QualType SharedsTy, Address Shareds, const Expr *IfCond,
const OMPTaskDataTy &Data) override;
/// Emit a code for reduction clause. Next code should be emitted for
/// reduction:
/// \code
///
/// static kmp_critical_name lock = { 0 };
///
/// void reduce_func(void *lhs[<n>], void *rhs[<n>]) {
/// ...
/// *(Type<i>*)lhs[i] = RedOp<i>(*(Type<i>*)lhs[i], *(Type<i>*)rhs[i]);
/// ...
/// }
///
/// ...
/// void *RedList[<n>] = {&<RHSExprs>[0], ..., &<RHSExprs>[<n>-1]};
/// switch (__kmpc_reduce{_nowait}(<loc>, <gtid>, <n>, sizeof(RedList),
/// RedList, reduce_func, &<lock>)) {
/// case 1:
/// ...
/// <LHSExprs>[i] = RedOp<i>(*<LHSExprs>[i], *<RHSExprs>[i]);
/// ...
/// __kmpc_end_reduce{_nowait}(<loc>, <gtid>, &<lock>);
/// break;
/// case 2:
/// ...
/// Atomic(<LHSExprs>[i] = RedOp<i>(*<LHSExprs>[i], *<RHSExprs>[i]));
/// ...
/// break;
/// default:;
/// }
/// \endcode
///
/// \param Privates List of private copies for original reduction arguments.
/// \param LHSExprs List of LHS in \a ReductionOps reduction operations.
/// \param RHSExprs List of RHS in \a ReductionOps reduction operations.
/// \param ReductionOps List of reduction operations in form 'LHS binop RHS'
/// or 'operator binop(LHS, RHS)'.
/// \param Options List of options for reduction codegen:
/// WithNowait true if parent directive has also nowait clause, false
/// otherwise.
/// SimpleReduction Emit reduction operation only. Used for omp simd
/// directive on the host.
/// ReductionKind The kind of reduction to perform.
void emitReduction(CodeGenFunction &CGF, SourceLocation Loc,
ArrayRef<const Expr *> Privates,
ArrayRef<const Expr *> LHSExprs,
ArrayRef<const Expr *> RHSExprs,
ArrayRef<const Expr *> ReductionOps,
ReductionOptionsTy Options) override;
/// Emit a code for initialization of task reduction clause. Next code
/// should be emitted for reduction:
/// \code
///
/// _task_red_item_t red_data[n];
/// ...
/// red_data[i].shar = &origs[i];
/// red_data[i].size = sizeof(origs[i]);
/// red_data[i].f_init = (void*)RedInit<i>;
/// red_data[i].f_fini = (void*)RedDest<i>;
/// red_data[i].f_comb = (void*)RedOp<i>;
/// red_data[i].flags = <Flag_i>;
/// ...
/// void* tg1 = __kmpc_task_reduction_init(gtid, n, red_data);
/// \endcode
///
/// \param LHSExprs List of LHS in \a Data.ReductionOps reduction operations.
/// \param RHSExprs List of RHS in \a Data.ReductionOps reduction operations.
/// \param Data Additional data for task generation like tiedness, final
/// state, list of privates, reductions etc.
llvm::Value *emitTaskReductionInit(CodeGenFunction &CGF, SourceLocation Loc,
ArrayRef<const Expr *> LHSExprs,
ArrayRef<const Expr *> RHSExprs,
const OMPTaskDataTy &Data) override;
/// Required to resolve existing problems in the runtime. Emits threadprivate
/// variables to store the size of the VLAs/array sections for
/// initializer/combiner/finalizer functions + emits threadprivate variable to
/// store the pointer to the original reduction item for the custom
/// initializer defined by declare reduction construct.
/// \param RCG Allows to reuse an existing data for the reductions.
/// \param N Reduction item for which fixups must be emitted.
void emitTaskReductionFixups(CodeGenFunction &CGF, SourceLocation Loc,
ReductionCodeGen &RCG, unsigned N) override;
/// Get the address of `void *` type of the privatue copy of the reduction
/// item specified by the \p SharedLVal.
/// \param ReductionsPtr Pointer to the reduction data returned by the
/// emitTaskReductionInit function.
/// \param SharedLVal Address of the original reduction item.
Address getTaskReductionItem(CodeGenFunction &CGF, SourceLocation Loc,
llvm::Value *ReductionsPtr,
LValue SharedLVal) override;
/// Emit code for 'taskwait' directive.
void emitTaskwaitCall(CodeGenFunction &CGF, SourceLocation Loc) override;
/// Emit code for 'cancellation point' construct.
/// \param CancelRegion Region kind for which the cancellation point must be
/// emitted.
///
void emitCancellationPointCall(CodeGenFunction &CGF, SourceLocation Loc,
OpenMPDirectiveKind CancelRegion) override;
/// Emit code for 'cancel' construct.
/// \param IfCond Condition in the associated 'if' clause, if it was
/// specified, nullptr otherwise.
/// \param CancelRegion Region kind for which the cancel must be emitted.
///
void emitCancelCall(CodeGenFunction &CGF, SourceLocation Loc,
const Expr *IfCond,
OpenMPDirectiveKind CancelRegion) override;
/// Emit outilined function for 'target' directive.
/// \param D Directive to emit.
/// \param ParentName Name of the function that encloses the target region.
/// \param OutlinedFn Outlined function value to be defined by this call.
/// \param OutlinedFnID Outlined function ID value to be defined by this call.
/// \param IsOffloadEntry True if the outlined function is an offload entry.
/// \param CodeGen Code generation sequence for the \a D directive.
/// An outlined function may not be an entry if, e.g. the if clause always
/// evaluates to false.
void emitTargetOutlinedFunction(const OMPExecutableDirective &D,
StringRef ParentName,
llvm::Function *&OutlinedFn,
llvm::Constant *&OutlinedFnID,
bool IsOffloadEntry,
const RegionCodeGenTy &CodeGen) override;
/// Emit the target offloading code associated with \a D. The emitted
/// code attempts offloading the execution to the device, an the event of
/// a failure it executes the host version outlined in \a OutlinedFn.
/// \param D Directive to emit.
/// \param OutlinedFn Host version of the code to be offloaded.
/// \param OutlinedFnID ID of host version of the code to be offloaded.
/// \param IfCond Expression evaluated in if clause associated with the target
/// directive, or null if no if clause is used.
/// \param Device Expression evaluated in device clause associated with the
/// target directive, or null if no device clause is used.
void
emitTargetCall(CodeGenFunction &CGF, const OMPExecutableDirective &D,
llvm::Function *OutlinedFn, llvm::Value *OutlinedFnID,
const Expr *IfCond, const Expr *Device,
llvm::function_ref<llvm::Value *(CodeGenFunction &CGF,
const OMPLoopDirective &D)>
SizeEmitter) override;
/// Emit the target regions enclosed in \a GD function definition or
/// the function itself in case it is a valid device function. Returns true if
/// \a GD was dealt with successfully.
/// \param GD Function to scan.
bool emitTargetFunctions(GlobalDecl GD) override;
/// Emit the global variable if it is a valid device global variable.
/// Returns true if \a GD was dealt with successfully.
/// \param GD Variable declaration to emit.
bool emitTargetGlobalVariable(GlobalDecl GD) override;
/// Emit the global \a GD if it is meaningful for the target. Returns
/// if it was emitted successfully.
/// \param GD Global to scan.
bool emitTargetGlobal(GlobalDecl GD) override;
/// Emits code for teams call of the \a OutlinedFn with
/// variables captured in a record which address is stored in \a
/// CapturedStruct.
/// \param OutlinedFn Outlined function to be run by team masters. Type of
/// this function is void(*)(kmp_int32 *, kmp_int32, struct context_vars*).
/// \param CapturedVars A pointer to the record with the references to
/// variables used in \a OutlinedFn function.
///
void emitTeamsCall(CodeGenFunction &CGF, const OMPExecutableDirective &D,
SourceLocation Loc, llvm::Function *OutlinedFn,
ArrayRef<llvm::Value *> CapturedVars) override;
/// Emits call to void __kmpc_push_num_teams(ident_t *loc, kmp_int32
/// global_tid, kmp_int32 num_teams, kmp_int32 thread_limit) to generate code
/// for num_teams clause.
/// \param NumTeams An integer expression of teams.
/// \param ThreadLimit An integer expression of threads.
void emitNumTeamsClause(CodeGenFunction &CGF, const Expr *NumTeams,
const Expr *ThreadLimit, SourceLocation Loc) override;
/// Emit the target data mapping code associated with \a D.
/// \param D Directive to emit.
/// \param IfCond Expression evaluated in if clause associated with the
/// target directive, or null if no device clause is used.
/// \param Device Expression evaluated in device clause associated with the
/// target directive, or null if no device clause is used.
/// \param Info A record used to store information that needs to be preserved
/// until the region is closed.
void emitTargetDataCalls(CodeGenFunction &CGF,
const OMPExecutableDirective &D, const Expr *IfCond,
const Expr *Device, const RegionCodeGenTy &CodeGen,
TargetDataInfo &Info) override;
/// Emit the data mapping/movement code associated with the directive
/// \a D that should be of the form 'target [{enter|exit} data | update]'.
/// \param D Directive to emit.
/// \param IfCond Expression evaluated in if clause associated with the target
/// directive, or null if no if clause is used.
/// \param Device Expression evaluated in device clause associated with the
/// target directive, or null if no device clause is used.
void emitTargetDataStandAloneCall(CodeGenFunction &CGF,
const OMPExecutableDirective &D,
const Expr *IfCond,
const Expr *Device) override;
/// Emit initialization for doacross loop nesting support.
/// \param D Loop-based construct used in doacross nesting construct.
void emitDoacrossInit(CodeGenFunction &CGF, const OMPLoopDirective &D,
ArrayRef<Expr *> NumIterations) override;
/// Emit code for doacross ordered directive with 'depend' clause.
/// \param C 'depend' clause with 'sink|source' dependency kind.
void emitDoacrossOrdered(CodeGenFunction &CGF,
const OMPDependClause *C) override;
/// Translates the native parameter of outlined function if this is required
/// for target.
/// \param FD Field decl from captured record for the parameter.
/// \param NativeParam Parameter itself.
const VarDecl *translateParameter(const FieldDecl *FD,
const VarDecl *NativeParam) const override;
/// Gets the address of the native argument basing on the address of the
/// target-specific parameter.
/// \param NativeParam Parameter itself.
/// \param TargetParam Corresponding target-specific parameter.
Address getParameterAddress(CodeGenFunction &CGF, const VarDecl *NativeParam,
const VarDecl *TargetParam) const override;
/// Gets the OpenMP-specific address of the local variable.
Address getAddressOfLocalVariable(CodeGenFunction &CGF,
const VarDecl *VD) override {
return Address::invalid();
}
};
} // namespace CodeGen
} // namespace clang
#endif
|
encrypt.c | #include "encrypt.h"
#include "files.h"
#include "mmap.h"
#include "error.h"
#include <stdlib.h>
#include <inttypes.h>
#include <limits.h>
#include <math.h>
#include <omp.h>
#include <stdio.h>
#define INT_LEN sizeof(int) //int length in bytes
#define PAR_BLCK (256 * 1024) //dimension, in bytes, of a thread unit of execution
#ifdef _WIN32
static int rand_r(unsigned int *seed);
#endif
static int create_cipher_file(const char *name, fsize_t size, File *out);
int encrypt(File plainfd, const char *out_name, unsigned int key_seed) {
if(out_name == NULL) return -1;
fsize_t size;
if(fget_file_size(plainfd, &size)) {
perr("Error getting plaintext file size");
return -1;
}
//map the plaintext and ciphertext file
MemoryMap *plain = memory_map(plainfd, size, MMAP_READ, MMAP_PRIVATE);
if(!plain) {
perr("Error mapping the file for encryption");
return -1;
}
//create and mmap the ciphertext file
File cipherfd;
if(create_cipher_file(out_name, size, &cipherfd)) {
perr("Error mapping the cipher file");
memory_unmap(plain);
return -1;
}
MemoryMap *cipher = memory_map(cipherfd, size, MMAP_READ | MMAP_WRITE, MMAP_SHARED);
if(!cipher) {
perr("Error mapping the cipher file");
memory_unmap(plain);
close_file(cipherfd);
delete_file(out_name); //delete the cipher file on error
return -1;
}
//the number of 256Kb chunks in the file
size_t num_chunks = ceil(size/(float) PAR_BLCK);
//generates a new seed for every thread (1 per chunk) using the supplied seed
unsigned int *seeds = malloc(sizeof(unsigned int) * num_chunks);
for(size_t i = 0; i < num_chunks; i++) {
seeds[i] = rand_r(&key_seed);
}
//finally encrypt the file
int result = 0;
#pragma omp parallel for
for(size_t n = 0; n < num_chunks; n++) {
fsize_t from = n * PAR_BLCK;
fsize_t len = (from + PAR_BLCK) > size ? size - from : PAR_BLCK;
//map views of the size of the chunk
int *plain_chunk = mmap_mapview(plain, from, len);
int *cipher_chunk = mmap_mapview(cipher, from, len);
if(!cipher_chunk || !plain_chunk) {
perr("Error getting mapped file view");
#pragma omp atomic write
result = -1; //error
}
//encrypt the bytes of the chunk in 4 bytes groups
int len_int = floor(len/(float) INT_LEN);
for(int i = 0; i < len_int; i++) {
cipher_chunk[i] = plain_chunk[i] ^ rand_r(&seeds[n]);
}
//if the file is not a multiple of 4 then encrypt the last bytes 1 at a time
int remainder;
if((remainder = len % INT_LEN) != 0) {
int k = rand_r(&seeds[n]);
for(int i = len - remainder; i < len; i++) {
((char *) cipher_chunk)[i] = ((char *) plain_chunk)[i] ^ ((char *) &k)[remainder - (len - i)];
}
}
mmap_unmapview(plain_chunk);
mmap_unmapview(cipher_chunk);
}
memory_unmap(plain);
memory_unmap(cipher);
free(seeds);
unlock_file(cipherfd, 0, size);
close_file(cipherfd);
if(result == -1)
delete_file(out_name);
return result;
}
/*
* Creates the cipher file and locks it over size 'size'. The size should be the same as the plaintext file
* @return 0 on success, non 0 on failure.
*/
static int create_cipher_file(const char *name, fsize_t size, File *out) {
int err = 0;
*out = open_file(name, READ | WRITE | CREATE, &err);
if(err) {
perr("Error creating the ciphertext file");
return -1;
}
if(lock_file(*out, 0, size)) {
perr("Error locking the ciphertext file");
close_file(*out);
return -1;
}
return 0;
}
//Mingw-w64 does not seem to have rand_r implemented. The following implementation is
//taken from the Mingw source code on sourceforge
#ifdef _WIN32
/**Thread safe random number generator.*/
static int rand_r(unsigned int *seed) {
long k;
long s = (long)(*seed);
if (s == 0)
s = 0x12345987;
k = s / 127773;
s = 16807 * (s - k * 127773) - 2836 * k;
if (s < 0)
s += 2147483647;
(*seed) = (unsigned int)s;
return (int)(s & RAND_MAX);
}
#endif
|
dgetrf.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/zgetrf.c, normal z -> d, Fri Sep 28 17:38:06 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"
/***************************************************************************//**
*
******************************************************************************/
int plasma_dgetrf(int m, int n,
double *pA, int lda, int *ipiv)
{
// Get PLASMA context.
plasma_context_t *plasma = plasma_context_self();
if (plasma == NULL) {
plasma_fatal_error("PLASMA not initialized");
return PlasmaErrorNotInitialized;
}
if (m < 0) {
plasma_error("illegal value of m");
return -1;
}
if (n < 0) {
plasma_error("illegal value of n");
return -2;
}
if (lda < imax(1, m)) {
plasma_error("illegal value of lda");
return -4;
}
// quick return
if (imin(m, n) == 0)
return PlasmaSuccess;
// Tune parameters.
if (plasma->tuning)
plasma_tune_getrf(plasma, PlasmaRealDouble, m, n);
// Set tiling parameters.
int nb = plasma->nb;
// Initialize barrier.
plasma_barrier_init(&plasma->barrier);
// Create tile matrix.
plasma_desc_t A;
int retval;
retval = plasma_desc_general_create(PlasmaRealDouble, nb, nb,
m, n, 0, 0, m, n, &A);
if (retval != PlasmaSuccess) {
plasma_error("plasma_desc_general_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);
#pragma omp parallel
#pragma omp master
{
// Translate to tile layout.
plasma_omp_dge2desc(pA, lda, A, &sequence, &request);
// Call the tile async function.
plasma_omp_dgetrf(A, ipiv, &sequence, &request);
// Translate back to LAPACK layout.
plasma_omp_ddesc2ge(A, pA, lda, &sequence, &request);
}
// Free matrix A in tile layout.
plasma_desc_destroy(&A);
// Return status.
int status = sequence.status;
return status;
}
/***************************************************************************//**
*
******************************************************************************/
void plasma_omp_dgetrf(plasma_desc_t A, int *ipiv,
plasma_sequence_t *sequence, plasma_request_t *request)
{
// Get PLASMA context.
plasma_context_t *plasma = plasma_context_self();
if (plasma == NULL) {
plasma_fatal_error("PLASMA not initialized");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
// Check input arguments.
if (plasma_desc_check(A) != PlasmaSuccess) {
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
plasma_error("invalid A");
return;
}
if (sequence == NULL) {
plasma_fatal_error("NULL sequence");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
if (request == NULL) {
plasma_fatal_error("NULL request");
plasma_request_fail(sequence, request, PlasmaErrorIllegalValue);
return;
}
// quick return
if (A.m == 0 || A.n == 0)
return;
// Call the parallel function.
plasma_pdgetrf(A, ipiv, sequence, request);
}
|
pi_critical.c | #include <omp.h>
#include <stdio.h>
#include <stdlib.h>
int main(int argc, const char *argv[])
{
long steps = 1000000000;
if (argc > 1)
{
steps = atoi(argv[1]);
}
else
{
printf("Use: %s [puntos]\n", argv[0]);
}
double step = 1.0 / (double)steps;
double sum = 0.0;
double start = omp_get_wtime();
#pragma omp parallel
{
int nhilos = omp_get_num_threads();
int id = omp_get_thread_num();
int num = steps / nhilos;
int inicio = id * num;
int fin = inicio + num;
if (id == (nhilos - 1))
{
fin = steps;
}
int suma_local = 0;
double x;
for (int i = inicio; i < fin; i++)
{
x = (i + 0.5) * step;
suma_local += 4.0 / (1.0 + x * x);
}
#pragma omp critical
{
sum += suma_local;
}
}
double pi = step * sum;
double delta = omp_get_wtime() - start;
printf("PI = %.16g calculado en %.4g segundos con %ld puntos\n", pi, delta, steps);
} |
acoustics_alg.c | /*
* Student: Trascau Mihai
* Grupa: 344C4
*
* Lucrare: Ecuatia undelor pentru acustica 2D
* Fisier: acoustics_alg.h
* Descriere: Fisier sursa care contine implementarile pentru algoritmul utilizat (in cazul nostru MDF pentru ecuatia propagarii undei)
*/
#include "acoustics.h"
int on_edge(int x, int y)
{
if(x == 0 && y != 0 && y != nx-1)
return N_EDGE;
if(x == ny-1 && y != 0 && y != nx-1)
return S_EDGE;
if(y == 0 && x != 0 && x != ny-1)
return W_EDGE;
if(y == nx-1 && x != 0 && x != ny-1)
return E_EDGE;
return 0;
}
int on_corner(int x, int y)
{
if(x == 0 && y == 0)
return NW_CORNER;
if(x == 0 && y == nx-1)
return NE_CORNER;
if(x == ny-1 && y == 0)
return SW_CORNER;
if(x == ny-1 && y == nx-1)
return SE_CORNER;
return 0;
}
int on_structure_edge(int x, int y)
{
int i;
for(i=0;i<scenario[scn_index].nr_struct;i++)
{
if(y > scenario[scn_index].structure[i].c_points[0][1] && y < scenario[scn_index].structure[i].c_points[1][1])
if(x == scenario[scn_index].structure[i].c_points[0][0])
return N_EDGE;
if(x > scenario[scn_index].structure[i].c_points[1][0] && x < scenario[scn_index].structure[i].c_points[2][0])
if(y == scenario[scn_index].structure[i].c_points[1][1])
return E_EDGE;
if(y > scenario[scn_index].structure[i].c_points[3][1] && y < scenario[scn_index].structure[i].c_points[2][1])
if(x == scenario[scn_index].structure[i].c_points[3][0])
return S_EDGE;
if(x > scenario[scn_index].structure[i].c_points[0][0] && x < scenario[scn_index].structure[i].c_points[3][0])
if(y == scenario[scn_index].structure[i].c_points[0][1])
return W_EDGE;
}
return 0;
}
int on_structure_corner(int x, int y)
{
int i;
for(i=0;i<scenario[scn_index].nr_struct;i++)
{
if(x == scenario[scn_index].structure[i].c_points[0][0] && y == scenario[scn_index].structure[i].c_points[0][1])
return NW_CORNER;
if(x == scenario[scn_index].structure[i].c_points[1][0] && y == scenario[scn_index].structure[i].c_points[1][1])
return NE_CORNER;
if(x == scenario[scn_index].structure[i].c_points[2][0] && y == scenario[scn_index].structure[i].c_points[2][1])
return SE_CORNER;
if(x == scenario[scn_index].structure[i].c_points[3][0] && y == scenario[scn_index].structure[i].c_points[3][1])
return SW_CORNER;
}
return 0;
}
int in_structure(int x, int y)
{
int i;
for(i=0;i<scenario[scn_index].nr_struct;i++)
{
if(x > scenario[scn_index].structure[i].c_points[0][0] && x < scenario[scn_index].structure[i].c_points[3][0])
if(y > scenario[scn_index].structure[i].c_points[0][1] && y < scenario[scn_index].structure[i].c_points[1][1])
return 1;
}
return 0;
}
double compute_node(int x, int y)
{
return (2*ub[x][y] - ua[x][y] + pow(TIME_STEP,2)/pow(H,2) * (ub[x+1][y] - 4*ub[x][y] + ub[x-1][y] + ub[x][y+1] + ub[x][y-1]));
}
double compute_edge_node(int i, int j, int side)
{
switch(side)
{
case N_EDGE:
return ub[i+1][j];
case E_EDGE:
return ub[i][j-1];
case S_EDGE:
return ub[i-1][j];
case W_EDGE:
return ub[i][j+1];
default:
return 0;
}
}
double compute_corner_node(int i, int j, int corner)
{
switch(corner)
{
case NW_CORNER:
return (ub[i][j+1]+ub[i+1][j])/2;
case NE_CORNER:
return (ub[i+1][j]+ub[i][j-1])/2;
case SE_CORNER:
return (ub[i][j-1]+ub[i-1][j])/2;
case SW_CORNER:
return (ub[i-1][j]+ub[i][j+1])/2;
default:
return 0;
}
}
double compute_structure_corner_node(int i, int j, int corner)
{
switch(corner)
{
case NW_CORNER:
return (ub[i][j-1]+ub[i-1][j])/2;
case NE_CORNER:
return (ub[i-1][j]+ub[i][j+1])/2;
case SE_CORNER:
return (ub[i][j+1]+ub[i+1][j])/2;
case SW_CORNER:
return (ub[i+1][j]+ub[i][j-1])/2;
default:
return 0;
}
}
double compute_structure_edge_node(int i, int j, int side)
{
switch(side)
{
case N_EDGE:
return ub[i-1][j];
case E_EDGE:
return ub[i][j+1];
case S_EDGE:
return ub[i+1][j];
case W_EDGE:
return ub[i][j-1];
default:
return 0;
}
}
int is_source(int x, int y, int radius, int source_active)
{
if(!source_active)
return 0;
if(sqrt(pow(scenario[scn_index].source.x-x,2)+pow(scenario[scn_index].source.y-y,2)) <= radius)
return 1;
return 0;
}
void pulse_source(int radius, int step, double amp)
{
int i,j;
for(i=0;i<ny;i++)
for(j=0;j<nx;j++)
if(is_source(i,j,radius,1))
uc[i][j] = amp*fabs(sin(step*M_PI/4));
}
void s_compute_acoustics()
{
int i,j;
int step = 0;
int source_active = 1;
int place;
int radius = scenario[scn_index].source.radius;
while(step < (int)(MAX_TIME/TIME_STEP))
{
if(step < (int)(MAX_TIME/TIME_STEP)/2)
pulse_source(radius,step,scenario[scn_index].source.p_amp);
else if(source_active)
{
#pragma omp parallel for private(i,j)
for(i=0;i<ny;i++)
for(j=0;j<nx;j++)
{
if(is_source(i,j,radius,source_active))
uc[i][j] = ub[i][j] = ua[i][j] = 0;
}
source_active = 0;
}
#pragma omp parallel for private(i,j,place)
for(i=0;i<ny;i++)
for(j=0;j<nx;j++)
{
if(!on_corner(i,j) && !on_edge(i,j) && !is_source(i,j,radius,source_active) && !on_structure_edge(i,j) && !on_structure_corner(i,j) && !in_structure(i,j))
uc[i][j] = compute_node(i,j);
else if((place = on_edge(i,j)))
uc[i][j] = compute_edge_node(i,j,place);
else if((place = on_corner(i,j)))
uc[i][j] = compute_corner_node(i,j,place);
else if((place = on_structure_edge(i,j)))
uc[i][j] = compute_structure_edge_node(i,j,place);
else if((place = on_structure_corner(i,j)))
uc[i][j] = compute_structure_corner_node(i,j,place);
ua[i][j] = 0;
}
if(step%SAVE_TIME == 0)
export_to_vtk(step);
xchg = ua;
ua = ub;
ub = uc;
uc = xchg;
step++;
}
}
|
computeGraph.c | #include "defs.h"
double computeGraph(graph* G, graphSDG* SDGdata) {
VERT_T* endV;
LONG_T *degree, *numEdges, *pos, *pSums;
WEIGHT_T* w;
double elapsed_time;
#ifdef _OPENMP
omp_lock_t *vLock;
LONG_T chunkSize;
#endif
elapsed_time = get_seconds();
#ifdef _OPENMP
omp_set_num_threads(NUM_THREADS);
#endif
#ifdef _OPENMP
#pragma omp parallel
{
#endif
LONG_T i, j, u, n, m, tid, nthreads;
#ifdef DIAGNOSTIC
double elapsed_time_part;
#endif
#ifdef _OPENMP
nthreads = omp_get_num_threads();
tid = omp_get_thread_num();
#else
tid = 0;
nthreads = 1;
#endif
n = N;
m = M;
if (tid == 0) {
#ifdef _OPENMP
vLock = (omp_lock_t *) malloc(n*sizeof(omp_lock_t));
assert(vLock != NULL);
chunkSize = n/nthreads;
#endif
pos = (LONG_T *) malloc(m*sizeof(LONG_T));
assert(pos != NULL);
degree = (LONG_T *) calloc(n, sizeof(LONG_T));
assert(degree != NULL);
}
#ifdef DIAGNOSTIC
if (tid == 0) {
elapsed_time_part = get_seconds();
}
#endif
#ifdef _OPENMP
#pragma omp barrier
#pragma omp for schedule(static, chunkSize)
for (i=0; i<n; i++) {
omp_init_lock(&vLock[i]);
}
#pragma omp barrier
#ifdef DIAGNOSTIC
if (tid == 0) {
elapsed_time_part = get_seconds() - elapsed_time_part;
fprintf(stderr, "Lock initialization time: %lf seconds\n",
elapsed_time_part);
elapsed_time_part = get_seconds();
}
#endif
#pragma omp for
#endif
for (i=0; i<m; i++) {
u = SDGdata->startVertex[i];
#ifdef _OPENMP
omp_set_lock(&vLock[u]);
#endif
pos[i] = degree[u]++;
#ifdef _OPENMP
omp_unset_lock(&vLock[u]);
#endif
}
#ifdef DIAGNOSTIC
if (tid == 0) {
elapsed_time_part = get_seconds() - elapsed_time_part;
fprintf(stderr, "Degree computation time: %lf seconds\n",
elapsed_time_part);
elapsed_time_part = get_seconds();
}
#endif
#ifdef _OPENMP
#pragma omp barrier
#pragma omp for schedule(static, chunkSize)
for (i=0; i<n; i++) {
omp_destroy_lock(&vLock[i]);
}
if (tid == 0)
free(vLock);
#endif
#ifdef DIAGNOSTIC
if (tid == 0) {
elapsed_time_part = get_seconds() - elapsed_time_part;
fprintf(stderr, "Lock destruction time: %lf seconds\n",
elapsed_time_part);
elapsed_time_part = get_seconds();
}
#endif
if (tid == 0) {
numEdges = (LONG_T *) malloc((n+1)*sizeof(LONG_T));
pSums = (LONG_T *) malloc(nthreads*sizeof(LONG_T));
}
#ifdef _OPENMP
#pragma omp barrier
#endif
prefix_sums(degree, numEdges, pSums, n);
#ifdef DIAGNOSTIC
if (tid == 0) {
elapsed_time_part = get_seconds() - elapsed_time_part;
fprintf(stderr, "Prefix sums time: %lf seconds\n",
elapsed_time_part);
elapsed_time_part = get_seconds();
}
#endif
#ifdef _OPENMP
#pragma omp barrier
#endif
if (tid == 0) {
free(degree);
free(pSums);
w = (WEIGHT_T *) malloc(m*sizeof(WEIGHT_T));
endV = (VERT_T *) malloc(m* sizeof(VERT_T));
}
#ifdef _OPENMP
#pragma omp barrier
#pragma omp for
#endif
for (i=0; i<m; i++) {
u = SDGdata->startVertex[i];
j = numEdges[u] + pos[i];
endV[j] = SDGdata->endVertex[i];
w[j] = SDGdata->weight[i];
}
#ifdef DIAGNOSTIC
if (tid == 0) {
elapsed_time_part = get_seconds() - elapsed_time_part;
fprintf(stderr, "Edge data structure construction time: %lf seconds\n",
elapsed_time_part);
elapsed_time_part = get_seconds();
}
#endif
if (tid == 0) {
free(pos);
G->n = n;
G->m = m;
G->numEdges = numEdges;
G->endV = endV;
G->weight = w;
}
#ifdef _OPENMP
}
#endif
/* Verification */
#if 0
fprintf(stderr, "SDG data:\n");
for (int i=0; i<SDGdata->m; i++) {
fprintf(stderr, "[%ld %ld %ld] ", SDGdata->startVertex[i],
SDGdata->endVertex[i], SDGdata->weight[i]);
}
fprintf(stderr, "\n");
for (int i=0; i<G->n + 1; i++) {
fprintf(stderr, "[%ld] ", G->numEdges[i]);
}
fprintf(stderr, "\nGraph:\n");
for (int i=0; i<G->n; i++) {
for (int j=G->numEdges[i]; j<G->numEdges[i+1]; j++) {
fprintf(stderr, "[%ld %ld %ld] ", i, G->endV[j], G->weight[j]);
}
}
#endif
free(SDGdata->startVertex);
free(SDGdata->endVertex);
free(SDGdata->weight);
elapsed_time = get_seconds() - elapsed_time;
return elapsed_time;
}
|
omp_copyin.c |
// Skip testing on 64 bit systems for now!
#ifndef __LP64__
#include "omp_testsuite.h"
#include <stdlib.h>
#include <stdio.h>
#include <omp.h>
/*
static int sum0 = 0;
#pragma omp threadprivate(sum0)
static int myvalue = 0;
#pragma omp threadprivate(myvalue)
*/
static int sum1 = 789;
#pragma omp threadprivate(sum1)
int
check_omp_copyin (FILE * logFile)
{
int sum = 0;
int known_sum;
int i;
sum1 = 0;
#pragma omp parallel copyin(sum1)
{
/*printf("sum1=%d\n",sum1); */
#pragma omp for
for (i = 1; i < 1000; i++)
{
sum1 = sum1 + i;
} /*end of for */
#pragma omp critical
{
sum = sum + sum1;
} /*end of critical */
} /* end of parallel */
known_sum = (999 * 1000) / 2;
return (known_sum == sum);
} /* end of check_threadprivate */
static int crosssum1 = 789;
#pragma omp threadprivate(crosssum1)
int
crosscheck_omp_copyin (FILE * logFile)
{
int sum = 0;
int known_sum;
int i;
crosssum1 = 0;
#pragma omp parallel
{
/*printf("sum1=%d\n",sum1); */
#pragma omp for
for (i = 1; i < 1000; i++)
{
crosssum1 = crosssum1 + i;
} /*end of for */
#pragma omp critical
{
sum = sum + crosssum1;
} /*end of critical */
} /* end of parallel */
known_sum = (999 * 1000) / 2;
return (known_sum == sum);
} /* end of check_threadprivate */
static int myvalue2 = 0;
int
crosscheck_spmd_threadprivate (FILE * logFile)
{
int iter;
int *data;
int size;
int failed = 0;
int my_random;
omp_set_dynamic (0);
#pragma omp parallel
{
#pragma omp master
{
size = omp_get_num_threads ();
data = (int *) malloc (size * sizeof (int));
}
}
srand (45);
for (iter = 0; iter < 100; iter++)
{
my_random = rand ();
#pragma omp parallel
{
int rank;
rank = omp_get_thread_num ();
myvalue2 = data[rank] = my_random + rank;
}
#pragma omp parallel reduction(+:failed)
{
int rank;
rank = omp_get_thread_num ();
failed = failed + (myvalue2 != data[rank]);
}
}
free (data);
return !failed;
}
#else
#warning "Not tested on 64 bit systems"
#endif
|
batch_norm.h | // Copyright 2018 Xiaomi, Inc. All rights reserved.
//
// Licensed 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.
#ifndef MACE_KERNELS_BATCH_NORM_H_
#define MACE_KERNELS_BATCH_NORM_H_
#if defined(MACE_ENABLE_NEON) && defined(__aarch64__)
#include <arm_neon.h>
#endif
#include <memory>
#include <vector>
#include "mace/core/future.h"
#include "mace/core/tensor.h"
#include "mace/kernels/activation.h"
#include "mace/public/mace.h"
#ifdef MACE_ENABLE_OPENCL
#include "mace/core/runtime/opencl/cl2_header.h"
#endif // MACE_ENABLE_OPENCL
namespace mace {
namespace kernels {
struct BatchNormFunctorBase {
BatchNormFunctorBase(bool folded_constant,
const ActivationType activation,
const float relux_max_limit)
: folded_constant_(folded_constant),
activation_(activation),
relux_max_limit_(relux_max_limit) {}
const bool folded_constant_;
const ActivationType activation_;
const float relux_max_limit_;
};
template<DeviceType D, typename T>
struct BatchNormFunctor;
template<>
struct BatchNormFunctor<DeviceType::CPU, float> : BatchNormFunctorBase {
BatchNormFunctor(const bool folded_constant,
const ActivationType activation,
const float relux_max_limit)
: BatchNormFunctorBase(folded_constant, activation, relux_max_limit) {}
MaceStatus operator()(const Tensor *input,
const Tensor *scale,
const Tensor *offset,
const Tensor *mean,
const Tensor *var,
const float epsilon,
Tensor *output,
StatsFuture *future) {
MACE_UNUSED(future);
// Batch normalization in the paper https://arxiv.org/abs/1502.03167 .
// The calculation formula for inference is
// Y = \frac{ \scale } { \sqrt{var+\variance_epsilon} } * X +
// ( \offset - \frac { \scale * mean } {
// \sqrt{var+\variance_epsilon} }
// new_scale = \frac{ \scale } { \sqrt{var+\variance_epsilon} }
// new_offset = \offset - mean * common_val;
// Y = new_scale * X + new_offset;
const index_t batch = input->dim(0);
const index_t channels = input->dim(1);
const index_t height = input->dim(2);
const index_t width = input->dim(3);
Tensor::MappingGuard input_mapper(input);
Tensor::MappingGuard scale_mapper(scale);
Tensor::MappingGuard offset_mapper(offset);
Tensor::MappingGuard output_mapper(output);
const float *input_ptr = input->data<float>();
const float *scale_ptr = scale->data<float>();
const float *offset_ptr = offset->data<float>();
float *output_ptr = output->mutable_data<float>();
std::vector<float> new_scale;
std::vector<float> new_offset;
if (!folded_constant_) {
new_scale.resize(channels);
new_offset.resize(channels);
Tensor::MappingGuard mean_mapper(mean);
Tensor::MappingGuard var_mapper(var);
const float *mean_ptr = mean->data<float>();
const float *var_ptr = var->data<float>();
#pragma omp parallel for
for (index_t c = 0; c < channels; ++c) {
new_scale[c] = scale_ptr[c] / std::sqrt(var_ptr[c] + epsilon);
new_offset[c] = offset_ptr[c] - mean_ptr[c] * new_scale[c];
}
}
const float *scale_data = folded_constant_ ? scale_ptr : new_scale.data();
const float
*offset_data = folded_constant_ ? offset_ptr : new_offset.data();
index_t channel_size = height * width;
index_t batch_size = channels * channel_size;
// NEON is slower, so stick to the trivial implementaion
#pragma omp parallel for collapse(2)
for (index_t b = 0; b < batch; ++b) {
for (index_t c = 0; c < channels; ++c) {
index_t offset = b * batch_size + c * channel_size;
for (index_t hw = 0; hw < height * width; ++hw) {
output_ptr[offset + hw] =
scale_data[c] * input_ptr[offset + hw] + offset_data[c];
}
}
}
DoActivation(output_ptr, output_ptr, output->size(), activation_,
relux_max_limit_);
return MACE_SUCCESS;
}
};
#ifdef MACE_ENABLE_OPENCL
template<typename T>
struct BatchNormFunctor<DeviceType::GPU, T> : BatchNormFunctorBase {
BatchNormFunctor(const bool folded_constant,
const ActivationType activation,
const float relux_max_limit)
: BatchNormFunctorBase(folded_constant, activation, relux_max_limit) {}
MaceStatus operator()(const Tensor *input,
const Tensor *scale,
const Tensor *offset,
const Tensor *mean,
const Tensor *var,
const float epsilon,
Tensor *output,
StatsFuture *future);
cl::Kernel kernel_;
uint32_t kwg_size_;
std::unique_ptr<BufferBase> kernel_error_;
std::vector<index_t> input_shape_;
};
#endif // MACE_ENABLE_OPENCL
} // namespace kernels
} // namespace mace
#endif // MACE_KERNELS_BATCH_NORM_H_
|
declare_variant_messages.c | // RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify -fopenmp -x c -std=c99 -fms-extensions -Wno-pragma-pack %s
// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify -fopenmp-simd -x c -std=c99 -fms-extensions -Wno-pragma-pack %s
#pragma omp declare // expected-error {{expected an OpenMP directive}}
int foo(void);
#pragma omp declare variant // expected-error {{expected '(' after 'declare variant'}}
#pragma omp declare variant( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo // expected-error {{expected ')'}} expected-error {{expected 'match' clause on 'omp declare variant' directive}} expected-note {{to match this '('}}
#pragma omp declare variant(x) // expected-error {{use of undeclared identifier 'x'}}
#pragma omp declare variant(foo) // expected-error {{expected 'match' clause on 'omp declare variant' directive}}
#pragma omp declare variant(foo) // expected-error {{expected 'match' clause on 'omp declare variant' directive}}
#pragma omp declare variant(foo) xxx // expected-error {{expected 'match' clause on 'omp declare variant' directive}}
#pragma omp declare variant(foo) match // expected-error {{expected '(' after 'match'}}
#pragma omp declare variant(foo) match( // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context set; set skipped}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match() // expected-warning {{expected identifier or string literal describing a context set; set skipped}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx=) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx=yyy) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx=yyy}) // expected-error {{expected ')'}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(xxx={) // expected-error {{expected ')'}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx={vvv, vvv}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx={vvv} xxx) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(xxx={vvv}) xxx // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp declare variant(foo) match(implementation={xxx}) // expected-warning {{'xxx' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(implementation={vendor}) // expected-warning {{the context selector 'vendor' in context set 'implementation' requires a context property defined in parentheses; selector ignored}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(implementation={vendor(}) // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(implementation={vendor()}) // expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'pgi' 'ti' 'unknown'}}
#pragma omp declare variant(foo) match(implementation={vendor(score ibm)}) // expected-error {{expected '(' after 'score'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}}
#pragma omp declare variant(foo) match(implementation={vendor(score( ibm)}) // expected-error {{use of undeclared identifier 'ibm'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(implementation={vendor(score(2 ibm)}) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{to match this '('}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(implementation={vendor(score(foo()) ibm)}) // expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{score expressions in the OpenMP context selector need to be constant; foo() is not and will be ignored}}
#pragma omp declare variant(foo) match(implementation={vendor(score(5): ibm), vendor(llvm)}) // expected-warning {{the context selector 'vendor' was used already in the same 'omp declare variant' directive; selector ignored}} expected-note {{the previous context selector 'vendor' used here}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(implementation={vendor(score(5): ibm), kind(cpu)}) // expected-warning {{the context selector 'kind' is not valid for the context set 'implementation'; selector ignored}} expected-note {{the context selector 'kind' can be nested in the context set 'device'; try 'match(device={kind(property)})'}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(device={xxx}) // expected-warning {{'xxx' is not a valid context selector for the context set 'device'; selector ignored}} expected-note {{context selector options are: 'kind' 'isa' 'arch'}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(device={kind}) // expected-warning {{the context selector 'kind' in context set 'device' requires a context property defined in parentheses; selector ignored}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(device={kind(}) // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(device={kind()}) // expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}}
#pragma omp declare variant(foo) match(device={kind(score cpu)}) // expected-error {{expected '(' after 'score'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}}
#pragma omp declare variant(foo) match(device={kind(score( ibm)}) // expected-error {{use of undeclared identifier 'ibm'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(device={kind(score(2 gpu)}) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('2'); score ignored}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{to match this '('}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
#pragma omp declare variant(foo) match(device={kind(score(foo()) ibm)}) // expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('foo()'); score ignored}} expected-warning {{'ibm' is not a valid context property for the context selector 'kind' and the context set 'device'; property ignored}} expected-note {{try 'match(implementation={vendor(ibm)})'}} expected-note {{the ignored property spans until here}}
#pragma omp declare variant(foo) match(device={kind(score(5): host), kind(llvm)}) // expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('5'); score ignored}} expected-warning {{the context selector 'kind' was used already in the same 'omp declare variant' directive; selector ignored}} expected-note {{the previous context selector 'kind' used here}} expected-note {{the ignored selector spans until here}}
#pragma omp declare variant(foo) match(device={kind(score(5): nohost), vendor(llvm)}) // expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('5'); score ignored}} expected-warning {{the context selector 'vendor' is not valid for the context set 'device'; selector ignored}} expected-note {{the context selector 'vendor' can be nested in the context set 'implementation'; try 'match(implementation={vendor(property)})'}} expected-note {{the ignored selector spans until here}}
int bar(void);
#pragma omp declare variant(foo) match(implementation = {vendor(score(foo) :llvm)}) // expected-warning {{score expressions in the OpenMP context selector need to be constant; foo is not and will be ignored}}
#pragma omp declare variant(foo) match(implementation = {vendor(score(foo()) :llvm)}) // expected-warning {{score expressions in the OpenMP context selector need to be constant; foo() is not and will be ignored}}
#pragma omp declare variant(foo) match(implementation = {vendor(score(<expr>) :llvm)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}}
#pragma omp declare variant(foo) match(user = {condition(foo)}) // expected-error {{the user condition in the OpenMP context selector needs to be constant; foo is not}}
#pragma omp declare variant(foo) match(user = {condition(foo())}) // expected-error {{the user condition in the OpenMP context selector needs to be constant; foo() is not}}
#pragma omp declare variant(foo) match(user = {condition(<expr>)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}} expected-note {{the ignored selector spans until here}}
int score_and_cond_non_const();
#pragma omp declare variant(foo) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int a; // expected-error {{'#pragma omp declare variant' can only be applied to functions}}
#pragma omp declare variant(foo) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
#pragma omp threadprivate(a) // expected-error {{'#pragma omp declare variant' can only be applied to functions}}
int var;
#pragma omp threadprivate(var)
#pragma omp declare variant(foo) match(xxx={}) // expected-error {{function declaration is expected after 'declare variant' directive}}
#pragma omp declare // expected-error {{expected an OpenMP directive}}
#pragma omp declare variant(foo) match(xxx={}) // expected-error {{function declaration is expected after 'declare variant' directive}}
#pragma omp declare variant(foo) match(xxx={}) // expected-error {{function declaration is expected after 'declare variant' directive}}
#pragma options align=packed
int main();
#pragma omp declare variant(foo) match(xxx={}) // expected-error {{function declaration is expected after 'declare variant' directive}}
#pragma omp declare variant(foo) match(xxx={}) // expected-error {{function declaration is expected after 'declare variant' directive}}
#pragma init_seg(compiler)
int main();
#pragma omp declare variant(foo) match(xxx={}) // expected-error {{single declaration is expected after 'declare variant' directive}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int b, c;
int no_proto();
#pragma omp declare variant(no_proto) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int no_proto_too();
int proto1(int);
#pragma omp declare variant(proto1) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int diff_proto(); // expected-note {{previous declaration is here}}
int diff_proto(double); // expected-error {{conflicting types for 'diff_proto'}}
#pragma omp declare variant(no_proto) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int diff_proto1(double);
int after_use_variant(void);
int after_use();
int bar() {
return after_use();
}
#pragma omp declare variant(after_use_variant) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-warning {{'#pragma omp declare variant' cannot be applied for function after first usage; the original function might be used}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int after_use(void);
#pragma omp declare variant(after_use_variant) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int defined(void) { return 0; }
int defined1(void) { return 0; }
#pragma omp declare variant(after_use_variant) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-warning {{'#pragma omp declare variant' cannot be applied to the function that was defined already; the original function might be used}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
int defined1(void);
int diff_cc_variant(void);
#pragma omp declare variant(diff_cc_variant) match(xxx={}) // expected-error {{variant in '#pragma omp declare variant' with type 'int (void)' is incompatible with type 'int (void) __attribute__((vectorcall))'}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
__vectorcall int diff_cc(void);
int diff_ret_variant(void);
#pragma omp declare variant(diff_ret_variant) match(xxx={}) // expected-error {{variant in '#pragma omp declare variant' with type 'int (void)' is incompatible with type 'void (void)'}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
void diff_ret(void);
void marked(void);
void not_marked(void);
#pragma omp declare variant(not_marked) match(implementation={vendor(unknown)}, device={kind(cpu)}) // expected-note {{marked as 'declare variant' here}}
void marked_variant(void);
#pragma omp declare variant(marked_variant) match(xxx={}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-warning {{variant function in '#pragma omp declare variant' is itself marked as '#pragma omp declare variant'}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
void marked(void);
#pragma omp declare variant // expected-error {{function declaration is expected after 'declare variant' directive}}
#pragma omp declare variant // expected-error {{function declaration is expected after 'declare variant' directive}}
|
GB_subassign_04.c | //------------------------------------------------------------------------------
// GB_subassign_04: C(I,J) += A ; using S
//------------------------------------------------------------------------------
// SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2019, All Rights Reserved.
// http://suitesparse.com See GraphBLAS/Doc/License.txt for license.
//------------------------------------------------------------------------------
// Method 04: C(I,J) += A ; using S
// M: NULL
// Mask_comp: false
// C_replace: false
// accum: present
// A: matrix
// S: constructed
#define GB_FREE_WORK GB_FREE_TWO_SLICE
#include "GB_subassign_methods.h"
GrB_Info GB_subassign_04
(
GrB_Matrix C,
// input:
const GrB_Index *I,
const int64_t nI,
const int Ikind,
const int64_t Icolon [3],
const GrB_Index *J,
const int64_t nJ,
const int Jkind,
const int64_t Jcolon [3],
const GrB_BinaryOp accum,
const GrB_Matrix A,
const GrB_Matrix S,
GB_Context Context
)
{
//--------------------------------------------------------------------------
// get inputs
//--------------------------------------------------------------------------
GB_GET_C ;
GB_GET_A ;
GB_GET_S ;
GB_GET_ACCUM ;
//--------------------------------------------------------------------------
// Method 04: C(I,J) += A ; using S
//--------------------------------------------------------------------------
// Time: Close to Optimal. Every entry in A must be visited, and the
// corresponding entry in S must then be found. Time for this phase is
// Omega(nnz(A)), but S has already been constructed, in Omega(nnz(S))
// time. This method simply traverses all of A+S (like GB_add for
// computing A+S), the same as Method 02. Time taken is O(nnz(A)+nnz(S)).
// The only difference is that the traversal of A+S can terminate if A is
// exhausted. Entries in S but not A do not actually require any work
// (unlike Method 02, which must visit all entries in A+S).
// Method 02 and Method 04 are somewhat similar. They differ on how C is
// modified when the entry is present in S but not A.
// Compare with Method 16, which computes C(I,J)<!M> += A, using S.
//--------------------------------------------------------------------------
// Parallel: Z=A+S (Methods 02, 04, 09, 10, 11, 12, 14, 16, 18, 20)
//--------------------------------------------------------------------------
GB_SUBASSIGN_TWO_SLICE (A, S) ;
//--------------------------------------------------------------------------
// phase 1: create zombies, update entries, and count pending tuples
//--------------------------------------------------------------------------
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(+:nzombies)
for (int taskid = 0 ; taskid < ntasks ; taskid++)
{
//----------------------------------------------------------------------
// get the task descriptor
//----------------------------------------------------------------------
GB_GET_TASK_DESCRIPTOR_PHASE1 ;
//----------------------------------------------------------------------
// compute all vectors in this task
//----------------------------------------------------------------------
for (int64_t k = kfirst ; k <= klast ; k++)
{
//------------------------------------------------------------------
// get A(:,j) and S(:,j)
//------------------------------------------------------------------
int64_t j = (Zh == NULL) ? k : Zh [k] ;
GB_GET_MAPPED_VECTOR (pA, pA_end, pA, pA_end, Ap, j, k, Z_to_X) ;
GB_GET_MAPPED_VECTOR (pS, pS_end, pB, pB_end, Sp, j, k, Z_to_S) ;
//------------------------------------------------------------------
// do a 2-way merge of S(:,j) and A(:,j)
//------------------------------------------------------------------
// jC = J [j] ; or J is a colon expression
// int64_t jC = GB_ijlist (J, j, Jkind, Jcolon) ;
// while both list S (:,j) and A (:,j) have entries
while (pS < pS_end && pA < pA_end)
{
int64_t iS = Si [pS] ;
int64_t iA = Ai [pA] ;
if (iS < iA)
{
// ----[C . 1] or [X . 1]-----------------------------------
// S (i,j) is present but A (i,j) is not
// [C . 1]: action: ( C ): no change, with accum
// [X . 1]: action: ( X ): still a zombie
GB_NEXT (S) ;
}
else if (iA < iS)
{
// ----[. A 1]----------------------------------------------
// S (i,j) is not present, A (i,j) is present
// [. A 1]: action: ( insert )
task_pending++ ;
GB_NEXT (A) ;
}
else
{
// ----[C A 1] or [X A 1]-----------------------------------
// both S (i,j) and A (i,j) present
// [C A 1]: action: ( =C+A ): apply accum
// [X A 1]: action: ( undelete ): zombie lives
GB_C_S_LOOKUP ;
GB_withaccum_C_A_1_matrix ;
GB_NEXT (S) ;
GB_NEXT (A) ;
}
}
// ignore the remainder of S (:,j)
// List A (:,j) has entries. List S (:,j) exhausted.
task_pending += (pA_end - pA) ;
}
GB_PHASE1_TASK_WRAPUP ;
}
//--------------------------------------------------------------------------
// phase 2: insert pending tuples
//--------------------------------------------------------------------------
GB_PENDING_CUMSUM ;
#pragma omp parallel for num_threads(nthreads) schedule(dynamic,1) \
reduction(&&:pending_sorted)
for (int taskid = 0 ; taskid < ntasks ; taskid++)
{
//----------------------------------------------------------------------
// get the task descriptor
//----------------------------------------------------------------------
GB_GET_TASK_DESCRIPTOR_PHASE2 ;
//----------------------------------------------------------------------
// compute all vectors in this task
//----------------------------------------------------------------------
for (int64_t k = kfirst ; k <= klast ; k++)
{
//------------------------------------------------------------------
// get A(:,j) and S(:,j)
//------------------------------------------------------------------
int64_t j = (Zh == NULL) ? k : Zh [k] ;
GB_GET_MAPPED_VECTOR (pA, pA_end, pA, pA_end, Ap, j, k, Z_to_X) ;
GB_GET_MAPPED_VECTOR (pS, pS_end, pB, pB_end, Sp, j, k, Z_to_S) ;
//------------------------------------------------------------------
// do a 2-way merge of S(:,j) and A(:,j)
//------------------------------------------------------------------
// jC = J [j] ; or J is a colon expression
int64_t jC = GB_ijlist (J, j, Jkind, Jcolon) ;
// while both list S (:,j) and A (:,j) have entries
while (pS < pS_end && pA < pA_end)
{
int64_t iS = Si [pS] ;
int64_t iA = Ai [pA] ;
if (iS < iA)
{
GB_NEXT (S) ;
}
else if (iA < iS)
{
// ----[. A 1]----------------------------------------------
// S (i,j) is not present, A (i,j) is present
// [. A 1]: action: ( insert )
int64_t iC = GB_ijlist (I, iA, Ikind, Icolon) ;
GB_PENDING_INSERT (Ax +(pA*asize)) ;
GB_NEXT (A) ;
}
else
{
GB_NEXT (S) ;
GB_NEXT (A) ;
}
}
// ignore the remainder of S (:,j)
// while list A (:,j) has entries. List S (:,j) exhausted.
while (pA < pA_end)
{
// ----[. A 1]--------------------------------------------------
// S (i,j) is not present, A (i,j) is present
// [. A 1]: action: ( insert )
int64_t iA = Ai [pA] ;
int64_t iC = GB_ijlist (I, iA, Ikind, Icolon) ;
GB_PENDING_INSERT (Ax +(pA*asize)) ;
GB_NEXT (A) ;
}
}
GB_PHASE2_TASK_WRAPUP ;
}
//--------------------------------------------------------------------------
// finalize the matrix and return result
//--------------------------------------------------------------------------
GB_SUBASSIGN_WRAPUP ;
}
|
stationary_cython.c | /* Generated by Cython 0.29.2 */
#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_2"
#define CYTHON_HEX_VERSION 0x001D02F0
#define CYTHON_FUTURE_DIVISION 0
#include <stddef.h>
#ifndef offsetof
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
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#if !defined(WIN32) && !defined(MS_WINDOWS)
#ifndef __stdcall
#define __stdcall
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#ifndef __cdecl
#define __cdecl
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#ifndef __fastcall
#define __fastcall
#endif
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#ifndef DL_IMPORT
#define DL_IMPORT(t) t
#endif
#ifndef DL_EXPORT
#define DL_EXPORT(t) t
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#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
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#define CYTHON_USE_ASYNC_SLOTS 0
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#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
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#ifndef CYTHON_USE_UNICODE_INTERNALS
#define CYTHON_USE_UNICODE_INTERNALS 1
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#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
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#ifndef CYTHON_ASSUME_SAFE_MACROS
#define CYTHON_ASSUME_SAFE_MACROS 1
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#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)
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#define CYTHON_USE_EXC_INFO_STACK (PY_VERSION_HEX >= 0x030700A3)
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#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
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enum { __pyx_check_sizeof_voidp = 1 / (int)(SIZEOF_VOID_P == sizeof(void*)) };
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#ifndef CYTHON_RESTRICT
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#define CYTHON_RESTRICT __restrict
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#define CYTHON_RESTRICT restrict
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#define CYTHON_RESTRICT
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# if defined(__GNUC__)
# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
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# define CYTHON_UNUSED
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# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
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typedef unsigned char uint8_t;
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#include <stdint.h>
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#ifndef CYTHON_FALLTHROUGH
#if defined(__cplusplus) && __cplusplus >= 201103L
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#define CYTHON_FALLTHROUGH
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#define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
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#define CYTHON_INLINE __inline__
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#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)
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#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_USE_DICT_VERSIONS
#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);\
}\
}
#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
#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; // 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 || (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
#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__GPy__kern__src__stationary_cython
#define __PYX_HAVE_API__GPy__kern__src__stationary_cython
/* Early includes */
#include <string.h>
#include <stdio.h>
#include "numpy/arrayobject.h"
#include "numpy/ufuncobject.h"
#include "stationary_utils.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_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))) )
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;
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#endif
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/* Test for GCC > 2.95 */
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#define likely(x) __builtin_expect(!!(x), 1)
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#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)
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#define CYTHON_CCOMPLEX 1
#elif defined(_Complex_I)
#define CYTHON_CCOMPLEX 1
#else
#define CYTHON_CCOMPLEX 0
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#if CYTHON_CCOMPLEX
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#include <complex>
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#include <complex.h>
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#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
#undef _Complex_I
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static const char *__pyx_f[] = {
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"__init__.pxd",
"stringsource",
"type.pxd",
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/* BufferFormatStructs.proto */
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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;
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typedef struct __Pyx_StructField_ {
__Pyx_TypeInfo* type;
const char* name;
size_t offset;
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__Pyx_StructField* field;
size_t parent_offset;
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__Pyx_StructField root;
__Pyx_BufFmt_StackElem* head;
size_t fmt_offset;
size_t new_count, enc_count;
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int is_complex;
char enc_type;
char new_packmode;
char enc_packmode;
char is_valid_array;
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/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
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#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()
/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
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struct __pyx_memoryview_obj *memview;
char *data;
Py_ssize_t shape[8];
Py_ssize_t strides[8];
Py_ssize_t suboffsets[8];
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#define __Pyx_MemoryView_Len(m) (m.shape[0])
/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
#define CYTHON_ATOMICS 1
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#define __pyx_atomic_int_type int
#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
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#define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
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#define __pyx_atomic_int_type LONG
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#define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
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#define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
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#define CYTHON_ATOMICS 0
#ifdef __PYX_DEBUG_ATOMICS
#warning "Not using atomics"
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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)\
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#define __pyx_add_acquisition_count(memview)\
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#define __pyx_sub_acquisition_count(memview)\
__pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
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/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
#define __PYX_FORCE_INIT_THREADS 0
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/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":776
* # 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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/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
*/
typedef npy_int16 __pyx_t_5numpy_int16_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":778
* 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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":779
* 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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":783
* #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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/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
*/
typedef npy_uint16 __pyx_t_5numpy_uint16_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":785
* ctypedef npy_uint8 uint8_t
* ctypedef npy_uint16 uint16_t
* ctypedef npy_uint32 uint32_t # <<<<<<<<<<<<<<
* ctypedef npy_uint64 uint64_t
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typedef npy_uint32 __pyx_t_5numpy_uint32_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":786
* 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
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typedef npy_uint64 __pyx_t_5numpy_uint64_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":790
* #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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":791
*
* 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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":800
* # 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
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*/
typedef npy_long __pyx_t_5numpy_int_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":801
* # 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
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*/
typedef npy_longlong __pyx_t_5numpy_long_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":802
* 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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":804
* 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;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":805
*
* ctypedef npy_ulong uint_t
* ctypedef npy_ulonglong ulong_t # <<<<<<<<<<<<<<
* ctypedef npy_ulonglong ulonglong_t
*
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typedef npy_ulonglong __pyx_t_5numpy_ulong_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":806
* ctypedef npy_ulong uint_t
* ctypedef npy_ulonglong ulong_t
* ctypedef npy_ulonglong ulonglong_t # <<<<<<<<<<<<<<
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* ctypedef npy_intp intp_t
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typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":808
* ctypedef npy_ulonglong ulonglong_t
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typedef npy_intp __pyx_t_5numpy_intp_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":809
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* ctypedef npy_double float_t
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typedef npy_uintp __pyx_t_5numpy_uintp_t;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":811
* ctypedef npy_uintp uintp_t
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* ctypedef npy_double float_t # <<<<<<<<<<<<<<
* ctypedef npy_double double_t
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/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":812
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/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":813
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struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;
/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":815
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/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":817
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/* "../../../.conda/envs/bays-dev-py2/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":819
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struct __pyx_array_obj {
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PyObject *mode;
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PyThread_type_lock lock;
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PyObject *(*to_object_func)(char *);
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PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *);
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PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *);
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struct __pyx_vtabstruct__memoryviewslice {
struct __pyx_vtabstruct_memoryview __pyx_base;
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#define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0)
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#define __Pyx_RefNannySetupContext(name, acquire_gil)
#define __Pyx_RefNannyFinishContext()
#define __Pyx_INCREF(r) Py_INCREF(r)
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#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)
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#define __Pyx_XDECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_XDECREF(tmp);\
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#define __Pyx_DECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_DECREF(tmp);\
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#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)
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/* 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);
/* 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);
/* 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 };
/* 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
/* 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);
/* 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
/* 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
#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))
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/* 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);
/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
/* 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)
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/* 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);
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#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err)
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/* 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);
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static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
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/* 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
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#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
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/* None.proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
/* 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) :\
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#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,
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static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
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/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key);
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#define __Pyx_PyObject_GetItem(obj, key) PyObject_GetItem(obj, key)
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/* 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);
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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);
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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);
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/* 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 *);
/* 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))) ?\
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__Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
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#define __Pyx_GetModuleGlobalNameUncached(var, name) {\
PY_UINT64_T __pyx_dict_version;\
PyObject *__pyx_dict_cached_value;\
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static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
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#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);
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/* 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);
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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);
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#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))
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#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);
/* None.proto */
static CYTHON_INLINE long __Pyx_div_long(long, long);
/* 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);
/* 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_dsds_double(PyObject *, int writable_flag);
/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_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*/
static CYTHON_INLINE int __pyx_f_5numpy_import_array(void); /*proto*/
/* Module declarations from 'cython.view' */
/* Module declarations from 'cython' */
/* Module declarations from 'GPy.kern.src.stationary_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 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_nn___pyx_t_3GPy_4kern_3src_17stationary_cython_DTYPE_t = { "DTYPE_t", NULL, sizeof(__pyx_t_3GPy_4kern_3src_17stationary_cython_DTYPE_t), { 0 }, 0, 'R', 0, 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 };
#define __Pyx_MODULE_NAME "GPy.kern.src.stationary_cython"
extern int __pyx_module_is_main_GPy__kern__src__stationary_cython;
int __pyx_module_is_main_GPy__kern__src__stationary_cython = 0;
/* Implementation of 'GPy.kern.src.stationary_cython' */
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_D[] = "D";
static const char __pyx_k_M[] = "M";
static const char __pyx_k_N[] = "N";
static const char __pyx_k_O[] = "O";
static const char __pyx_k_Q[] = "Q";
static const char __pyx_k_X[] = "_X";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_d[] = "d";
static const char __pyx_k_m[] = "m";
static const char __pyx_k_n[] = "n";
static const char __pyx_k_q[] = "q";
static const char __pyx_k_X2[] = "_X2";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_nd[] = "nd";
static const char __pyx_k_np[] = "np";
static const char __pyx_k_X_2[] = "X";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_tmp[] = "_tmp";
static const char __pyx_k_X2_2[] = "X2";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_dist[] = "dist";
static const char __pyx_k_grad[] = "_grad";
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_class[] = "__class__";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_gradq[] = "gradq";
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_tmp_2[] = "tmp";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_grad_2[] = "grad";
static const char __pyx_k_grad_X[] = "grad_X";
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_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_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_grad_X_cython[] = "grad_X_cython";
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_lengthscale_grads[] = "lengthscale_grads";
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_lengthscale_grads_in_c[] = "lengthscale_grads_in_c";
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_ndarray_is_not_C_contiguous[] = "ndarray is not C contiguous";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_GPy_kern_src_stationary_cython[] = "GPy.kern.src.stationary_cython";
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_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_GPy_kern_src_stationary_cython_p[] = "GPy/kern/src/stationary_cython.pyx";
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_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_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_D;
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_GPy_kern_src_stationary_cython;
static PyObject *__pyx_kp_s_GPy_kern_src_stationary_cython_p;
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_M;
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_s_N;
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_Q;
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_X;
static PyObject *__pyx_n_s_X2;
static PyObject *__pyx_n_s_X2_2;
static PyObject *__pyx_n_s_X_2;
static PyObject *__pyx_n_s_allocate_buffer;
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_kp_s_contiguous_and_direct;
static PyObject *__pyx_kp_s_contiguous_and_indirect;
static PyObject *__pyx_n_s_d;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_dist;
static PyObject *__pyx_n_s_dtype_is_object;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_error;
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_grad;
static PyObject *__pyx_n_s_grad_2;
static PyObject *__pyx_n_s_grad_X;
static PyObject *__pyx_n_s_grad_X_cython;
static PyObject *__pyx_n_s_gradq;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_itemsize;
static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
static PyObject *__pyx_n_s_lengthscale_grads;
static PyObject *__pyx_n_s_lengthscale_grads_in_c;
static PyObject *__pyx_n_s_m;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_memview;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_n_s_n;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_n_s_nd;
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_kp_s_no_default___reduce___due_to_non;
static PyObject *__pyx_n_s_np;
static PyObject *__pyx_n_s_numpy;
static PyObject *__pyx_kp_s_numpy_core_multiarray_failed_to;
static PyObject *__pyx_kp_s_numpy_core_umath_failed_to_impor;
static PyObject *__pyx_n_s_obj;
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_q;
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_test;
static PyObject *__pyx_n_s_tmp;
static PyObject *__pyx_n_s_tmp_2;
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_pf_3GPy_4kern_3src_17stationary_cython_grad_X(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_N, int __pyx_v_D, int __pyx_v_M, PyArrayObject *__pyx_v__X, PyArrayObject *__pyx_v__X2, PyArrayObject *__pyx_v__tmp, PyArrayObject *__pyx_v__grad); /* proto */
static PyObject *__pyx_pf_3GPy_4kern_3src_17stationary_cython_2grad_X_cython(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED int __pyx_v_N, int __pyx_v_D, int __pyx_v_M, __Pyx_memviewslice __pyx_v_X, __Pyx_memviewslice __pyx_v_X2, __Pyx_memviewslice __pyx_v_tmp, __Pyx_memviewslice __pyx_v_grad); /* proto */
static PyObject *__pyx_pf_3GPy_4kern_3src_17stationary_cython_4lengthscale_grads_in_c(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_N, int __pyx_v_M, int __pyx_v_Q, PyArrayObject *__pyx_v__tmp, PyArrayObject *__pyx_v__X, PyArrayObject *__pyx_v__X2, PyArrayObject *__pyx_v__grad); /* proto */
static PyObject *__pyx_pf_3GPy_4kern_3src_17stationary_cython_6lengthscale_grads(CYTHON_UNUSED PyObject *__pyx_self, int __pyx_v_N, int __pyx_v_M, int __pyx_v_Q, __Pyx_memviewslice __pyx_v_tmp, __Pyx_memviewslice __pyx_v_X, __Pyx_memviewslice __pyx_v_X2, __Pyx_memviewslice __pyx_v_grad); /* 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_;
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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;
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static PyObject *__pyx_tuple__34;
static PyObject *__pyx_tuple__35;
static PyObject *__pyx_tuple__36;
static PyObject *__pyx_tuple__37;
static PyObject *__pyx_tuple__38;
static PyObject *__pyx_tuple__39;
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static PyObject *__pyx_codeobj__29;
static PyObject *__pyx_codeobj__31;
static PyObject *__pyx_codeobj__33;
static PyObject *__pyx_codeobj__40;
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*/
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/* "View.MemoryView":778
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/* "View.MemoryView":706
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/* "View.MemoryView":803
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*/
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int __pyx_v_negative_step;
int __pyx_r;
int __pyx_t_1;
int __pyx_t_2;
int __pyx_t_3;
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/* "View.MemoryView":827
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/* "View.MemoryView":827
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goto __pyx_L3;
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__pyx_L9_bool_binop_done:;
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/* "View.MemoryView":834
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*
*
*/
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/* "View.MemoryView":833
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*/
}
/* "View.MemoryView":837
*
*
* if have_start: # <<<<<<<<<<<<<<
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*/
__pyx_t_2 = (__pyx_v_have_start != 0);
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/* "View.MemoryView":838
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/* "View.MemoryView":839
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/* "View.MemoryView":840
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*/
__pyx_t_2 = ((__pyx_v_start < 0) != 0);
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/* "View.MemoryView":841
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/* "View.MemoryView":840
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/* "View.MemoryView":838
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goto __pyx_L12;
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/* "View.MemoryView":842
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/* "View.MemoryView":843
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/* "View.MemoryView":844
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goto __pyx_L14;
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/* "View.MemoryView":846
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__pyx_L14:;
/* "View.MemoryView":842
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__pyx_L12:;
/* "View.MemoryView":837
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*/
goto __pyx_L11;
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/* "View.MemoryView":848
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__pyx_t_2 = (__pyx_v_negative_step != 0);
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/* "View.MemoryView":848
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*/
goto __pyx_L15;
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/* "View.MemoryView":851
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* if have_stop:
*/
/*else*/ {
__pyx_v_start = 0;
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__pyx_L15:;
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__pyx_L11:;
/* "View.MemoryView":853
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/* "View.MemoryView":854
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*/
__pyx_t_2 = ((__pyx_v_stop < 0) != 0);
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/* "View.MemoryView":855
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*/
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*/
goto __pyx_L17;
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goto __pyx_L16;
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/* "View.MemoryView":876
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/* "View.MemoryView":880
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/* "View.MemoryView":1083
*
* @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":1105
*
*
* 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":1106
*
* 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":1107
* 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":1106
*
* cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil:
* if arg < 0: # <<<<<<<<<<<<<<
* return -arg
* else:
*/
}
/* "View.MemoryView":1109
* return -arg
* else:
* return arg # <<<<<<<<<<<<<<
*
* @cname('__pyx_get_best_slice_order')
*/
/*else*/ {
__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
*/
/* function exit code */
__pyx_L0:;
return __pyx_r;
}
/* "View.MemoryView":1112
*
* @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":1117
* """
* cdef int i
* cdef Py_ssize_t c_stride = 0 # <<<<<<<<<<<<<<
* cdef Py_ssize_t f_stride = 0
*
*/
__pyx_v_c_stride = 0;
/* "View.MemoryView":1118
* 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":1120
* 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":1121
*
* 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":1122
* 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":1123
* if mslice.shape[i] > 1:
* c_stride = mslice.strides[i]
* break # <<<<<<<<<<<<<<
*
* for i in range(ndim):
*/
goto __pyx_L4_break;
/* "View.MemoryView":1121
*
* for i in range(ndim - 1, -1, -1):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* c_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L4_break:;
/* "View.MemoryView":1125
* 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":1126
*
* 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":1127
* 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":1128
* 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":1126
*
* for i in range(ndim):
* if mslice.shape[i] > 1: # <<<<<<<<<<<<<<
* f_stride = mslice.strides[i]
* break
*/
}
}
__pyx_L7_break:;
/* "View.MemoryView":1130
* 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":1131
*
* 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":1130
* break
*
* if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<<
* return 'C'
* else:
*/
}
/* "View.MemoryView":1133
* return 'C'
* else:
* return 'F' # <<<<<<<<<<<<<<
*
* @cython.cdivision(True)
*/
/*else*/ {
__pyx_r = 'F';
goto __pyx_L0;
}
/* "View.MemoryView":1112
*
* @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":1136
*
* @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":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]
*/
__pyx_v_src_extent = (__pyx_v_src_shape[0]);
/* "View.MemoryView":1144
* 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":1145
* 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":1146
* 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":1148
* 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":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)
*/
__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":1150
* 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":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)
*/
if (__pyx_t_1) {
/* "View.MemoryView":1151
* 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":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)
*/
goto __pyx_L4;
}
/* "View.MemoryView":1153
* 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":1154
* 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":1155
* 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":1156
* 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":1148
* 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":1158
* 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":1159
* 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":1163
* 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":1164
* 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":1136
*
* @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":1166
* 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":1169
* __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":1166
* 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":1173
*
* @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":1176
* "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":1178
* 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":1179
*
* 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":1181
* size *= src.shape[i]
*
* return size # <<<<<<<<<<<<<<
*
* @cname('__pyx_fill_contig_strides_array')
*/
__pyx_r = __pyx_v_size;
goto __pyx_L0;
/* "View.MemoryView":1173
*
* @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":1184
*
* @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":1193
* 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":1194
*
* 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":1195
* if order == 'F':
* for idx in range(ndim):
* strides[idx] = stride # <<<<<<<<<<<<<<
* stride = stride * shape[idx]
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* raise error(msg.decode('ascii'))
* else:
*/
}
/* "View.MemoryView":1262
* 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, 1262, __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'))
*/
/* 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":1265
*
* @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":1273
* 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":1274
* """
* 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":1276
* 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":1277
* 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":1278
* 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":1281
* 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":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_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);
/* "View.MemoryView":1281
* 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":1283
* 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":1284
* 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":1283
* 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":1286
* 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":1288
* 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":1289
*
* 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":1290
* 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":1291
* 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":1292
* 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":1290
* 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":1294
* 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, 1294, __pyx_L1_error)
}
__pyx_L7:;
/* "View.MemoryView":1289
*
* for i in range(ndim):
* if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<<
* if src.shape[i] == 1:
* broadcasting = True
*/
}
/* "View.MemoryView":1296
* _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":1297
*
* 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, 1297, __pyx_L1_error)
/* "View.MemoryView":1296
* _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":1299
* _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":1301
* 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":1302
*
* 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":1301
* if slices_overlap(&src, &dst, ndim, itemsize):
*
* if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<<
* order = get_best_order(&dst, ndim)
*
*/
}
/* "View.MemoryView":1304
* 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, 1304, __pyx_L1_error)
__pyx_v_tmpdata = __pyx_t_7;
/* "View.MemoryView":1305
*
* tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
* src = tmp # <<<<<<<<<<<<<<
*
* if not broadcasting:
*/
__pyx_v_src = __pyx_v_tmp;
/* "View.MemoryView":1299
* _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":1307
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
__pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 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):
*/
__pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
if (__pyx_t_2) {
/* "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_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);
/* "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):
*/
goto __pyx_L12;
}
/* "View.MemoryView":1312
* 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":1313
* 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":1312
* 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":1315
* 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":1317
* 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":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)
*/
(void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));
/* "View.MemoryView":1319
* 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":1320
* 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":1321
* 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":1315
* direct_copy = slice_is_contig(dst, 'F', ndim)
*
* if direct_copy: # <<<<<<<<<<<<<<
*
* refcount_copying(&dst, dtype_is_object, ndim, False)
*/
}
/* "View.MemoryView":1307
* src = tmp
*
* if not broadcasting: # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1323
* 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":1326
*
*
* 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, 1326, __pyx_L1_error)
/* "View.MemoryView":1327
*
* 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, 1327, __pyx_L1_error)
/* "View.MemoryView":1323
* return 0
*
* if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<<
*
*
*/
}
/* "View.MemoryView":1329
* 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":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)
*
*/
copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
/* "View.MemoryView":1331
* 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":1333
* refcount_copying(&dst, dtype_is_object, ndim, True)
*
* free(tmpdata) # <<<<<<<<<<<<<<
* return 0
*
*/
free(__pyx_v_tmpdata);
/* "View.MemoryView":1334
*
* free(tmpdata)
* return 0 # <<<<<<<<<<<<<<
*
* @cname('__pyx_memoryview_broadcast_leading')
*/
__pyx_r = 0;
goto __pyx_L0;
/* "View.MemoryView":1265
*
* @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":1337
*
* @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":1341
* 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":1343
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__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)
"GPy.kern.src.stationary_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)
"GPy.kern.src.stationary_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)
"GPy.kern.src.stationary_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_stationary_cython(PyObject* module); /*proto*/
static PyModuleDef_Slot __pyx_moduledef_slots[] = {
{Py_mod_create, (void*)__pyx_pymod_create},
{Py_mod_exec, (void*)__pyx_pymod_exec_stationary_cython},
{0, NULL}
};
#endif
static struct PyModuleDef __pyx_moduledef = {
PyModuleDef_HEAD_INIT,
"stationary_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
#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_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},
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/* "View.MemoryView":288
* cdef generic = Enum("<strided and direct or indirect>")
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/* "View.MemoryView":291
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/* "View.MemoryView":292
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/* "View.MemoryView":317
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/*--- Wrapped vars code ---*/
goto __pyx_L0;
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if (__pyx_m) {
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#if PY_MAJOR_VERSION < 3
if (likely(tp->tp_getattr))
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PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
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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));
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/* 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)
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Py_ssize_t num_expected;
const char *more_or_less;
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PyErr_Format(PyExc_TypeError,
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func_name, more_or_less, num_expected,
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/* RaiseDoubleKeywords */
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PyObject* kw_name)
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PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION >= 3
"%s() got multiple values for keyword argument '%U'", func_name, kw_name);
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"%s() got multiple values for keyword argument '%s'", func_name,
PyString_AsString(kw_name));
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PyObject *kwds,
PyObject **argnames[],
PyObject *kwds2,
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Py_ssize_t num_pos_args,
const char* function_name)
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PyObject *key = 0, *value = 0;
Py_ssize_t pos = 0;
PyObject*** name;
PyObject*** first_kw_arg = argnames + num_pos_args;
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#if PY_MAJOR_VERSION < 3
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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);
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values[name-argnames] = value;
break;
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name++;
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PyObject*** argname = argnames;
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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;
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goto invalid_keyword_type;
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if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
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goto invalid_keyword;
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arg_passed_twice:
__Pyx_RaiseDoubleKeywordsError(function_name, key);
goto bad;
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PyErr_Format(PyExc_TypeError,
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goto bad;
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PyErr_Format(PyExc_TypeError,
#if PY_MAJOR_VERSION < 3
"%.200s() got an unexpected keyword argument '%.200s'",
function_name, PyString_AsString(key));
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"%s() got an unexpected keyword argument '%U'",
function_name, key);
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bad:
return -1;
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#if PY_MAJOR_VERSION == 2
if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
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if (likely(__Pyx_TypeCheck(obj, type))) return 1;
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PyErr_Format(PyExc_TypeError,
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name, type->tp_name, Py_TYPE(obj)->tp_name);
return 0;
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stack[0].parent_offset = 0;
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ctx->head->field = &ctx->root;
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ctx->new_count = 1;
ctx->enc_count = 0;
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ctx->is_valid_array = 0;
ctx->struct_alignment = 0;
while (type->typegroup == 'S') {
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ctx->head->parent_offset = 0;
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static int __Pyx_BufFmt_ParseNumber(const char** ts) {
int count;
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static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
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PyErr_Format(PyExc_ValueError,\
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static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
PyErr_Format(PyExc_ValueError,
"Unexpected format string character: '%c'", ch);
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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";
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static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
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case 'h': case 'H': return 2;
case 'i': case 'I': case 'l': case 'L': return 4;
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return 0;
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__Pyx_BufFmt_RaiseUnexpectedChar(ch);
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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;
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__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;
}
}
}
}
/* 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((unsigned)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;
}
/* 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
/* 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;
}
}
/* 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
/* 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, 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
/* 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");
}
/* 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;
}
/* 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;
}
/* 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
}
/* None */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
Py_ssize_t q = a / b;
Py_ssize_t r = a - q*b;
q -= ((r != 0) & ((r ^ b) < 0));
return q;
}
/* 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;
}
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);
}
}
/* 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 */
#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);
}
/* 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 (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, 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);
}
/* None */
static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
long q = a / b;
long r = a - q*b;
q -= ((r != 0) & ((r ^ b) < 0));
return q;
}
/* 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;
}
/* 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(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;
}
/* 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;\
}
/* 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_dsds_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) };
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, 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_ds_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) };
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, 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;
}
/* 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 = 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 = 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:
z = __Pyx_c_prod_float(a, a);
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, -1);
}
} 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 = 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 = 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:
z = __Pyx_c_prod_double(a, a);
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, -1);
}
} 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 (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 */
|
MultiwayMerge.h | #include "../CombBLAS.h"
/***************************************************************************
* Find indices of column splitters in a list of std::tuple in parallel.
* Inputs:
* tuples: an array of SpTuples each std::tuple is (rowid, colid, val)
* nsplits: number of splits requested
* Output:
* splitters: An array of size (nsplits+1) storing the starts and ends of split tuples.
* different type used for output since we might need int or IT
***************************************************************************/
template <typename RT, typename IT, typename NT>
std::vector<RT> findColSplitters(SpTuples<IT,NT> * & spTuples, int nsplits)
{
std::vector<RT> splitters(nsplits+1);
splitters[0] = static_cast<RT>(0);
ColLexiCompare<IT,NT> comp;
#pragma omp parallel for
for(int i=1; i< nsplits; i++)
{
IT cur_col = i * (spTuples->getncol()/nsplits);
std::tuple<IT,IT,NT> search_tuple(0, cur_col, 0);
std::tuple<IT,IT,NT>* it = std::lower_bound (spTuples->tuples, spTuples->tuples + spTuples->getnnz(), search_tuple, comp);
splitters[i] = (RT) (it - spTuples->tuples);
}
splitters[nsplits] = spTuples->getnnz();
return splitters;
}
/*
"Internal function" called by MultiwayMerge inside threaded region.
Never called from outside.
Assumption1: the input lists are already column sorted
Assumption2: at least two lists are passed to this function
Assumption3: the input and output lists are to be deleted by caller
*/
template<class SR, class IT, class NT>
SpTuples<IT,NT>* SerialMerge( const std::vector<SpTuples<IT,NT> *> & ArrSpTups, std::tuple<IT, IT, NT> * ntuples)
{
int nlists = ArrSpTups.size();
ColLexiCompare<IT,int> heapcomp;
std::vector<std::tuple<IT, IT, int>> heap(nlists); // if performance issue, create this outside of threaded region
std::vector<IT> curptr(nlists, static_cast<IT>(0));
IT estnnz = 0;
IT hsize = 0;
for(int i=0; i< nlists; ++i)
{
if(ArrSpTups[i]->getnnz()>0)
{
estnnz += ArrSpTups[i]->getnnz();
heap[hsize++] = std::make_tuple(std::get<0>(ArrSpTups[i]->tuples[0]), std::get<1>(ArrSpTups[i]->tuples[0]), i);
}
}
std::make_heap(heap.data(), heap.data()+hsize, not2(heapcomp));
IT cnz = 0;
while(hsize > 0)
{
std::pop_heap(heap.data(), heap.data() + hsize, not2(heapcomp)); // result is stored in heap[hsize-1]
int source = std::get<2>(heap[hsize-1]);
if( (cnz != 0) &&
((std::get<0>(ntuples[cnz-1]) == std::get<0>(heap[hsize-1])) && (std::get<1>(ntuples[cnz-1]) == std::get<1>(heap[hsize-1]))) )
{
std::get<2>(ntuples[cnz-1]) = SR::add(std::get<2>(ntuples[cnz-1]), ArrSpTups[source]->numvalue(curptr[source]++));
}
else
{
ntuples[cnz++] = ArrSpTups[source]->tuples[curptr[source]++];
}
if(curptr[source] != ArrSpTups[source]->getnnz()) // That array has not been depleted
{
heap[hsize-1] = std::make_tuple(std::get<0>(ArrSpTups[source]->tuples[curptr[source]]),
std::get<1>(ArrSpTups[source]->tuples[curptr[source]]), source);
std::push_heap(heap.data(), heap.data()+hsize, not2(heapcomp));
}
else
{
--hsize;
}
}
return new SpTuples<IT,NT> (cnz, ArrSpTups[0]->getnrow(), ArrSpTups[0]->getncol(), ntuples, true);
}
// Performs a balanced merge of the array of SpTuples
// Assumes the input parameters are already column sorted
template<class SR, class IT, class NT>
SpTuples<IT, NT>* MultiwayMerge( std::vector<SpTuples<IT,NT> *> & ArrSpTups, IT mdim = 0, IT ndim = 0, bool delarrs = false )
{
int nlists = ArrSpTups.size();
if(nlists == 0)
{
return new SpTuples<IT,NT>(0, mdim, ndim); //empty mxn SpTuples
}
if(nlists == 1)
{
if(delarrs) // steal data from input, and don't delete input
{
return ArrSpTups[0];
}
else // std::copy input to output
{
std::tuple<IT, IT, NT>* mergeTups = static_cast<std::tuple<IT, IT, NT>*>
(::operator new (sizeof(std::tuple<IT, IT, NT>[ArrSpTups[0]->getnnz()])));
#pragma omp parallel for
for(int i=0; i<ArrSpTups[0]->getnnz(); i++)
mergeTups[i] = ArrSpTups[0]->tuples[i];
return new SpTuples<IT,NT> (ArrSpTups[0]->getnnz(), mdim, ndim, mergeTups, true);
}
}
// ---- check correctness of input dimensions ------
for(int i=0; i< nlists; ++i)
{
if((mdim != ArrSpTups[i]->getnrow()) || ndim != ArrSpTups[i]->getncol())
{
std::cerr << "Dimensions of SpTuples do not match on multiwayMerge()" << std::endl;
return new SpTuples<IT,NT>(0,0,0);
}
}
int nthreads;
#pragma omp parallel
{
nthreads = omp_get_num_threads();
}
int nsplits = 4*nthreads; // oversplit for load balance
nsplits = std::min(nsplits, (int)ndim); // we cannot split a column
std::vector< std::vector<IT> > colPtrs;
for(int i=0; i< nlists; i++)
{
colPtrs.push_back(findColSplitters<IT>(ArrSpTups[i], nsplits)); // in parallel
}
// ------ estimate memory requirement after merge in each split ------
std::vector<IT> nnzPerSplit(nsplits);
IT nnzAll = static_cast<IT>(0);
//#pragma omp parallel for
for(int i=0; i< nsplits; i++)
{
IT t = static_cast<IT>(0);
for(int j=0; j< nlists; ++j)
t += colPtrs[j][i+1] - colPtrs[j][i];
nnzPerSplit[i] = t;
nnzAll += t;
}
// ------ allocate memory in a serial region ------
std::vector<std::tuple<IT, IT, NT> *> mergeBuf(nsplits);
for(int i=0; i< nsplits; i++)
{
mergeBuf[i] = static_cast<std::tuple<IT, IT, NT>*> (::operator new (sizeof(std::tuple<IT, IT, NT>[nnzPerSplit[i]])));
}
// ------ perform merge in parallel ------
std::vector<SpTuples<IT,NT> *> listMergeTups(nsplits); // use the memory allocated in mergeBuf
#pragma omp parallel for schedule(dynamic)
for(int i=0; i< nsplits; i++) // serially merge part by part
{
std::vector<SpTuples<IT,NT> *> listSplitTups(nlists);
for(int j=0; j< nlists; ++j)
{
IT curnnz= colPtrs[j][i+1] - colPtrs[j][i];
listSplitTups[j] = new SpTuples<IT, NT> (curnnz, mdim, ndim, ArrSpTups[j]->tuples + colPtrs[j][i], true);
}
listMergeTups[i] = SerialMerge<SR>(listSplitTups, mergeBuf[i]);
}
// ------ concatenate merged tuples processed by threads ------
std::vector<IT> tdisp(nsplits+1);
tdisp[0] = 0;
for(int i=0; i<nsplits; ++i)
{
tdisp[i+1] = tdisp[i] + listMergeTups[i]->getnnz();
}
IT mergedListSize = tdisp[nsplits];
std::tuple<IT, IT, NT>* shrunkTuples = static_cast<std::tuple<IT, IT, NT>*> (::operator new (sizeof(std::tuple<IT, IT, NT>[mergedListSize])));
#pragma omp parallel for schedule(dynamic)
for(int i=0; i< nsplits; i++)
{
std::copy(listMergeTups[i]->tuples , listMergeTups[i]->tuples + listMergeTups[i]->getnnz(), shrunkTuples + tdisp[i]);
}
for(int i=0; i< nsplits; i++)
{
//::operator delete(listMergeTups[i]->tuples);
::operator delete(mergeBuf[i]);
}
for(int i=0; i< nlists; i++)
{
if(delarrs)
delete ArrSpTups[i]; // this might be expensive for large local matrices
}
return new SpTuples<IT, NT> (mergedListSize, mdim, ndim, shrunkTuples, true);
}
|
GB_unop__identity_fp64_bool.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 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_fp64_bool)
// op(A') function: GB (_unop_tran__identity_fp64_bool)
// C type: double
// A type: bool
// cast: double cij = (double) aij
// unaryop: cij = aij
#define GB_ATYPE \
bool
#define GB_CTYPE \
double
// aij = Ax [pA]
#define GB_GETA(aij,Ax,pA) \
bool aij = Ax [pA]
#define GB_CX(p) Cx [p]
// unary operator
#define GB_OP(z, x) \
z = x ;
// casting
#define GB_CAST(z, aij) \
double z = (double) aij ;
// cij = op (aij)
#define GB_CAST_OP(pC,pA) \
{ \
/* aij = Ax [pA] */ \
bool aij = Ax [pA] ; \
/* Cx [pC] = op (cast (aij)) */ \
double z = (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_FP64 || GxB_NO_BOOL)
//------------------------------------------------------------------------------
// Cx = op (cast (Ax)): apply a unary operator
//------------------------------------------------------------------------------
GrB_Info GB (_unop_apply__identity_fp64_bool)
(
double *Cx, // Cx and Ax may be aliased
const bool *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++)
{
bool aij = Ax [p] ;
double z = (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 ;
bool aij = Ax [p] ;
double z = (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_fp64_bool)
(
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
|
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