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体验新版 GitCode,发现更多精彩内容 >>
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26cfc634
编写于
4月 12, 2018
作者:
T
typhoonzero
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
multi stream thread pool
上级
70500398
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
13 addition
and
10 deletion
+13
-10
paddle/fluid/framework/threadpool.cc
paddle/fluid/framework/threadpool.cc
+7
-3
paddle/fluid/framework/threadpool.h
paddle/fluid/framework/threadpool.h
+5
-5
paddle/fluid/operators/detail/grpc_server.cc
paddle/fluid/operators/detail/grpc_server.cc
+1
-1
python/paddle/fluid/tests/book/test_recognize_digits.py
python/paddle/fluid/tests/book/test_recognize_digits.py
+0
-1
未找到文件。
paddle/fluid/framework/threadpool.cc
浏览文件 @
26cfc634
...
...
@@ -14,8 +14,12 @@
#include "paddle/fluid/framework/threadpool.h"
#include "gflags/gflags.h"
#include "paddle/fluid/platform/enforce.h"
DEFINE_int32
(
io_threadpool_size
,
100
,
"number of threads used for doing IO, default 100"
);
namespace
paddle
{
namespace
framework
{
...
...
@@ -94,15 +98,15 @@ void ThreadPool::TaskLoop() {
std
::
unique_ptr
<
ThreadPool
>
MultiStreamThreadPool
::
io_threadpool_
(
nullptr
);
std
::
once_flag
MultiStreamThreadPool
::
io_init_flag_
;
MultiStream
ThreadPool
*
MultiStreamThreadPool
::
GetInstanceIO
()
{
ThreadPool
*
MultiStreamThreadPool
::
GetInstanceIO
()
{
std
::
call_once
(
io_init_flag_
,
&
MultiStreamThreadPool
::
InitIO
);
return
static_cast
<
MultiStreamThreadPool
*>
(
io_threadpool_
.
get
()
);
return
io_threadpool_
.
get
(
);
}
void
MultiStreamThreadPool
::
InitIO
()
{
if
(
io_threadpool_
.
get
()
==
nullptr
)
{
// TODO(typhoonzero1986): make this configurable
io_threadpool_
.
reset
(
new
ThreadPool
(
100
));
io_threadpool_
.
reset
(
new
ThreadPool
(
FLAGS_io_threadpool_size
));
}
}
...
...
paddle/fluid/framework/threadpool.h
浏览文件 @
26cfc634
...
...
@@ -14,12 +14,12 @@ limitations under the License. */
#pragma once
#include <condition_variable>
#include <condition_variable>
// NOLINT
#include <functional>
#include <future>
#include <mutex>
#include <future>
// NOLINT
#include <mutex>
// NOLINT
#include <queue>
#include <thread>
#include <thread>
// NOLINT
#include <vector>
#include "glog/logging.h"
#include "paddle/fluid/platform/enforce.h"
...
...
@@ -137,7 +137,7 @@ class ThreadPool {
class
MultiStreamThreadPool
:
ThreadPool
{
public:
static
MultiStream
ThreadPool
*
GetInstanceIO
();
static
ThreadPool
*
GetInstanceIO
();
static
void
InitIO
();
private:
...
...
paddle/fluid/operators/detail/grpc_server.cc
浏览文件 @
26cfc634
...
...
@@ -216,10 +216,10 @@ void AsyncGRPCServer::RunSyncUpdate() {
std
::
function
<
void
()
>
prefetch_register
=
std
::
bind
(
&
AsyncGRPCServer
::
TryToRegisterNewPrefetchOne
,
this
);
// TODO(wuyi): Run these "HandleRequest" in thread pool
t_send_
.
reset
(
new
std
::
thread
(
std
::
bind
(
&
AsyncGRPCServer
::
HandleRequest
,
this
,
cq_send_
.
get
(),
"cq_send"
,
send_register
)));
t_get_
.
reset
(
new
std
::
thread
(
std
::
bind
(
&
AsyncGRPCServer
::
HandleRequest
,
this
,
cq_get_
.
get
(),
"cq_get"
,
get_register
)));
...
...
python/paddle/fluid/tests/book/test_recognize_digits.py
浏览文件 @
26cfc634
...
...
@@ -157,7 +157,6 @@ def train(nn_type,
for
ip
in
pserver_ips
.
split
(
","
):
eplist
.
append
(
':'
.
join
([
ip
,
port
]))
pserver_endpoints
=
","
.
join
(
eplist
)
# ip:port,ip:port...
pserver_endpoints
=
os
.
getenv
(
"PSERVERS"
)
trainers
=
int
(
os
.
getenv
(
"TRAINERS"
))
current_endpoint
=
os
.
getenv
(
"POD_IP"
)
+
":"
+
port
trainer_id
=
int
(
os
.
getenv
(
"PADDLE_INIT_TRAINER_ID"
))
...
...
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