Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into update-dist-lookup-table-design-doc
qiaolongfei
7 years ago
commit
46dc3c49ec
Binary file not shown.
|
After Width: | Height: | Size: 317 KiB |
@ -0,0 +1,42 @@
|
||||
/* Copyright (c) 2016 PaddlePaddle Authors. 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. */
|
||||
|
||||
#include "paddle/fluid/platform/cpu_helper.h"
|
||||
#include "paddle/fluid/platform/enforce.h"
|
||||
|
||||
#ifdef PADDLE_WITH_MKLML
|
||||
#include "paddle/fluid/platform/dynload/mklml.h"
|
||||
#endif
|
||||
|
||||
#ifdef PADDLE_USE_OPENBLAS
|
||||
#include <cblas.h>
|
||||
#endif
|
||||
|
||||
namespace paddle {
|
||||
namespace platform {
|
||||
|
||||
void SetNumThreads(int num_threads) {
|
||||
#ifdef PADDLE_USE_OPENBLAS
|
||||
int real_num_threads = num_threads > 1 ? num_threads : 1;
|
||||
openblas_set_num_threads(real_num_threads);
|
||||
#elif defined(PADDLE_WITH_MKLML)
|
||||
int real_num_threads = num_threads > 1 ? num_threads : 1;
|
||||
platform::dynload::MKL_Set_Num_Threads(real_num_threads);
|
||||
#else
|
||||
PADDLE_ENFORCE(false, "To be implemented.");
|
||||
#endif
|
||||
}
|
||||
|
||||
} // namespace platform
|
||||
} // namespace paddle
|
||||
@ -0,0 +1,26 @@
|
||||
/* Copyright (c) 2016 PaddlePaddle Authors. 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. */
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
namespace paddle {
|
||||
namespace platform {
|
||||
|
||||
//! Set the number of threads in use.
|
||||
void SetNumThreads(int num_threads);
|
||||
|
||||
} // namespace platform
|
||||
} // namespace paddle
|
||||
@ -0,0 +1,22 @@
|
||||
/* Copyright (c) 2018 PaddlePaddle Authors. 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. */
|
||||
|
||||
#include "paddle/fluid/platform/cpu_helper.h"
|
||||
|
||||
#include "gtest/gtest.h"
|
||||
|
||||
TEST(CpuHelper, SetNumThread) {
|
||||
paddle::platform::SetNumThreads(1);
|
||||
paddle::platform::SetNumThreads(4);
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in new issue