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03d469ad
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体验新版 GitCode,发现更多精彩内容 >>
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03d469ad
编写于
4月 23, 2019
作者:
G
guru4elephant
提交者:
GitHub
4月 23, 2019
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差异文件
Merge pull request #17005 from wopeizl/fix_ncclwrapper_win1
fix nccl wrapper on windows
上级
13295d90
51a0243a
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
11 addition
and
7 deletion
+11
-7
paddle/fluid/framework/fleet/nccl_wrapper.cc
paddle/fluid/framework/fleet/nccl_wrapper.cc
+5
-5
paddle/fluid/framework/fleet/nccl_wrapper.h
paddle/fluid/framework/fleet/nccl_wrapper.h
+2
-2
paddle/fluid/pybind/pybind.cc
paddle/fluid/pybind/pybind.cc
+4
-0
未找到文件。
paddle/fluid/framework/fleet/nccl_wrapper.cc
浏览文件 @
03d469ad
...
...
@@ -24,7 +24,7 @@ std::shared_ptr<NCCLWrapper> NCCLWrapper::s_instance_ = NULL;
bool
NCCLWrapper
::
is_initialized_
=
false
;
void
NCCLWrapper
::
InitNCCL
()
{
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
PADDLE_ENFORCE
(
platform
::
dynload
::
ncclCommInitRank
(
&
(
nccl_info_
.
comm_
),
nccl_info_
.
global_ranks_
,
nccl_info_
.
nccl_id_
,
nccl_info_
.
my_global_rank_
));
...
...
@@ -33,14 +33,14 @@ void NCCLWrapper::InitNCCL() {
}
void
NCCLWrapper
::
SetNCCLId
(
const
NCCLInfo
&
nccl_info
)
{
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
nccl_info_
.
nccl_id_
=
nccl_info
.
nccl_id_
;
#endif
return
;
}
NCCLInfo
NCCLWrapper
::
GetNCCLId
()
{
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
PADDLE_ENFORCE
(
platform
::
dynload
::
ncclGetUniqueId
(
&
(
nccl_info_
.
nccl_id_
)));
#endif
return
nccl_info_
;
...
...
@@ -48,7 +48,7 @@ NCCLInfo NCCLWrapper::GetNCCLId() {
void
NCCLWrapper
::
SetRankInfo
(
const
int
local_rank
,
const
int
global_rank
,
const
int
ranks
)
{
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
nccl_info_
.
local_rank_
=
local_rank
;
nccl_info_
.
my_global_rank_
=
global_rank
;
nccl_info_
.
global_ranks_
=
ranks
;
...
...
@@ -60,7 +60,7 @@ void NCCLWrapper::SetRankInfo(const int local_rank, const int global_rank,
void
NCCLWrapper
::
SyncVar
(
const
int
root_rank
,
const
Scope
&
scope
,
const
std
::
vector
<
std
::
string
>&
var_names
)
{
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
for
(
auto
&
name
:
var_names
)
{
auto
var
=
scope
.
FindVar
(
name
);
LoDTensor
*
tensor
=
var
->
GetMutable
<
LoDTensor
>
();
...
...
paddle/fluid/framework/fleet/nccl_wrapper.h
浏览文件 @
03d469ad
...
...
@@ -24,7 +24,7 @@ limitations under the License. */
#include "paddle/fluid/framework/program_desc.h"
#include "paddle/fluid/framework/scope.h"
#include "paddle/fluid/framework/variable_helper.h"
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
#include "paddle/fluid/platform/dynload/nccl.h"
#endif
#include "paddle/fluid/platform/macros.h" // for DISABLE_COPY_AND_ASSIGN
...
...
@@ -41,7 +41,7 @@ class NCCLInfo {
int
local_rank_
;
int
global_ranks_
;
int
my_global_rank_
;
#if
def PADDLE_WITH_CUDA
#if
defined(PADDLE_WITH_CUDA) && !defined(_WIN32)
ncclUniqueId
nccl_id_
;
ncclComm_t
comm_
;
cudaStream_t
stream_
;
...
...
paddle/fluid/pybind/pybind.cc
浏览文件 @
03d469ad
...
...
@@ -58,7 +58,9 @@ limitations under the License. */
#include "paddle/fluid/pybind/imperative.h"
#include "paddle/fluid/pybind/inference_api.h"
#include "paddle/fluid/pybind/ir.h"
#ifndef _WIN32
#include "paddle/fluid/pybind/nccl_wrapper_py.h"
#endif
#include "paddle/fluid/pybind/protobuf.h"
#include "paddle/fluid/pybind/pybind.h" // NOLINT
#include "paddle/fluid/pybind/reader_py.h"
...
...
@@ -1415,7 +1417,9 @@ All parameter, weight, gradient are variables in Paddle.
BindRecordIOWriter
(
&
m
);
BindAsyncExecutor
(
&
m
);
BindFleetWrapper
(
&
m
);
#ifndef _WIN32
BindNCCLWrapper
(
&
m
);
#endif
BindGraph
(
&
m
);
BindNode
(
&
m
);
BindInferenceApi
(
&
m
);
...
...
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