mirror of
https://github.com/saymrwulf/pytorch.git
synced 2026-05-14 20:57:59 +00:00
4cb534f92e
Summary:
This is an automatic change generated by the following script:
```
#!/usr/bin/env python3
from subprocess import check_output, check_call
import os
def get_compiled_files_list():
import json
with open("build/compile_commands.json") as f:
data = json.load(f)
files = [os.path.relpath(node['file']) for node in data]
for idx, fname in enumerate(files):
if fname.startswith('build/') and fname.endswith('.DEFAULT.cpp'):
files[idx] = fname[len('build/'):-len('.DEFAULT.cpp')]
return files
def run_clang_tidy(fname):
check_call(["python3", "tools/clang_tidy.py", "-c", "build", "-x", fname,"-s"])
changes = check_output(["git", "ls-files", "-m"])
if len(changes) == 0:
return
check_call(["git", "commit","--all", "-m", f"NOLINT stubs for {fname}"])
def main():
git_files = check_output(["git", "ls-files"]).decode("ascii").split("\n")
compiled_files = get_compiled_files_list()
for idx, fname in enumerate(git_files):
if fname not in compiled_files:
continue
if fname.startswith("caffe2/contrib/aten/"):
continue
print(f"[{idx}/{len(git_files)}] Processing {fname}")
run_clang_tidy(fname)
if __name__ == "__main__":
main()
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/56892
Reviewed By: H-Huang
Differential Revision: D27991944
Pulled By: malfet
fbshipit-source-id: 5415e1eb2c1b34319a4f03024bfaa087007d7179
81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
// NOLINTNEXTLINE(modernize-deprecated-headers)
|
|
#include <stdlib.h>
|
|
|
|
#include "caffe2/core/common.h"
|
|
|
|
#ifdef _OPENMP
|
|
#include "caffe2/core/common_omp.h"
|
|
#endif // _OPENMP
|
|
|
|
#ifdef CAFFE2_USE_MKL
|
|
#include <mkl.h>
|
|
#endif // CAFFE2_USE_MKL
|
|
|
|
#include "caffe2/core/init.h"
|
|
|
|
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
|
|
C10_DEFINE_int(
|
|
caffe2_omp_num_threads,
|
|
0,
|
|
"The number of openmp threads. 0 to use default value. "
|
|
"Does not have effect if OpenMP is disabled.");
|
|
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
|
|
C10_DEFINE_int(
|
|
caffe2_mkl_num_threads,
|
|
0,
|
|
"The number of mkl threads. 0 to use default value. If set, "
|
|
"this overrides the caffe2_omp_num_threads flag if both are set. "
|
|
"Does not have effect if MKL is not used.");
|
|
|
|
namespace caffe2 {
|
|
|
|
#ifdef _OPENMP
|
|
bool Caffe2SetOpenMPThreads(int*, char***) {
|
|
if (!getenv("OMP_NUM_THREADS")) {
|
|
// OMP_NUM_THREADS not passed explicitly, so *disable* OMP by
|
|
// default. The user can use the CLI flag to override.
|
|
VLOG(1) << "OMP_NUM_THREADS not passed, defaulting to 1 thread";
|
|
omp_set_num_threads(1);
|
|
}
|
|
|
|
if (FLAGS_caffe2_omp_num_threads > 0) {
|
|
VLOG(1) << "Setting omp_num_threads to " << FLAGS_caffe2_omp_num_threads;
|
|
omp_set_num_threads(FLAGS_caffe2_omp_num_threads);
|
|
}
|
|
VLOG(1) << "Caffe2 running with " << omp_get_max_threads() << " OMP threads";
|
|
return true;
|
|
}
|
|
REGISTER_CAFFE2_INIT_FUNCTION(Caffe2SetOpenMPThreads,
|
|
&Caffe2SetOpenMPThreads,
|
|
"Set OpenMP threads.");
|
|
#endif // _OPENMP
|
|
|
|
#ifdef CAFFE2_USE_MKL
|
|
bool Caffe2SetMKLThreads(int*, char***) {
|
|
if (!getenv("MKL_NUM_THREADS")) {
|
|
VLOG(1) << "MKL_NUM_THREADS not passed, defaulting to 1 thread";
|
|
mkl_set_num_threads(1);
|
|
}
|
|
|
|
// If caffe2_omp_num_threads is set, we use that for MKL as well.
|
|
if (FLAGS_caffe2_omp_num_threads > 0) {
|
|
VLOG(1) << "Setting mkl_num_threads to " << FLAGS_caffe2_omp_num_threads
|
|
<< " as inherited from omp_num_threads.";
|
|
mkl_set_num_threads(FLAGS_caffe2_omp_num_threads);
|
|
}
|
|
|
|
// Override omp_num_threads if mkl_num_threads is set.
|
|
if (FLAGS_caffe2_mkl_num_threads > 0) {
|
|
VLOG(1) << "Setting mkl_num_threads to " << FLAGS_caffe2_mkl_num_threads;
|
|
mkl_set_num_threads(FLAGS_caffe2_mkl_num_threads);
|
|
}
|
|
VLOG(1) << "Caffe2 running with " << mkl_get_max_threads() << " MKL threads";
|
|
return true;
|
|
}
|
|
REGISTER_CAFFE2_INIT_FUNCTION(
|
|
Caffe2SetMKLThreads,
|
|
&Caffe2SetMKLThreads,
|
|
"Set MKL threads.");
|
|
#endif // CAFFE2_USE_MKL
|
|
|
|
} // namespace caffe2
|