| { | |
| "name": "reference_loop_223", | |
| "definition": "loop_223", | |
| "dataset": "simd-loop", | |
| "author": "reference", | |
| "spec": { | |
| "language": "cpp", | |
| "target_hardware": [ | |
| "aarch64" | |
| ], | |
| "entry_point": "kernel.cpp::inner_loop_223", | |
| "dependencies": [], | |
| "isa_features": [], | |
| "compile_flags": [ | |
| "-O2", | |
| "-std=c++14", | |
| "-fno-vectorize", | |
| "-fno-slp-vectorize" | |
| ], | |
| "link_flags": [] | |
| }, | |
| "sources": [ | |
| { | |
| "path": "loop_223.h", | |
| "content": "// Auto-generated by scripts/gen_simd_loop_harness.py \u2014 do not hand-edit.\n#pragma once\n#include <stdint.h>\n\nstruct loop_223_data {\n uint64_t m;\n uint64_t n;\n uint32_t *a;\n uint32_t *at;\n};\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\nint armbench_entry_loop_223(void *a, int64_t m, int64_t n, void *res_out);\n#ifdef __cplusplus\n}\n#endif\n" | |
| }, | |
| { | |
| "path": "loop_223.cpp", | |
| "content": "// Auto-generated by scripts/gen_simd_loop_harness.py \u2014 do not hand-edit.\n#include \"loop_223.h\"\n#include <stdint.h>\n\nextern \"C\" void inner_loop_223(struct loop_223_data *data);\n\nextern \"C\" int armbench_entry_loop_223(void *a, int64_t m, int64_t n, void *res_out) {\n struct loop_223_data _kd;\n _kd.a = static_cast<uint32_t *>(a);\n _kd.at = static_cast<uint32_t *>(res_out);\n _kd.m = static_cast<uint64_t>(m);\n _kd.n = static_cast<uint64_t>(n);\n inner_loop_223(&_kd);\n return 0;\n}\n" | |
| }, | |
| { | |
| "path": "kernel.cpp", | |
| "content": "#include \"loop_223.h\"\n#include <stdint.h>\n\nextern \"C\" void inner_loop_223(struct loop_223_data *data) {\n uint64_t m = data->m;\n uint64_t n = data->n;\n uint32_t *a = data->a;\n uint32_t *at = data->at;\n for (uint64_t i = 0; i < m; i++)\n for (uint64_t j = 0; j < n; j++)\n at[j * m + i] = a[i * n + j];\n}\n" | |
| } | |
| ], | |
| "description": "Scalar reference (auto-vectorization disabled) for loop_223. Baseline for speedup measurement." | |
| } | |