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体验新版 GitCode,发现更多精彩内容 >>
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540cc2c1
编写于
9月 29, 2017
作者:
Q
qijun
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电子邮件补丁
差异文件
add executor class and interface
上级
aa52fa1c
变更
4
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4 changed file
with
160 addition
and
0 deletion
+160
-0
paddle/framework/CMakeLists.txt
paddle/framework/CMakeLists.txt
+2
-0
paddle/framework/executor.cc
paddle/framework/executor.cc
+108
-0
paddle/framework/executor.h
paddle/framework/executor.h
+32
-0
paddle/framework/executor_test.cc
paddle/framework/executor_test.cc
+18
-0
未找到文件。
paddle/framework/CMakeLists.txt
浏览文件 @
540cc2c1
...
...
@@ -43,3 +43,5 @@ add_custom_command(TARGET framework_py_proto POST_BUILD
cc_library
(
backward SRCS backward.cc DEPS net_op
)
cc_test
(
backward_test SRCS backward_test.cc DEPS backward recurrent_op device_context
)
cc_library
(
executor SRCS executor.cc DEPS device_context framework_proto
)
paddle/framework/executor.cc
0 → 100644
浏览文件 @
540cc2c1
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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/framework/executor.h"
#include "paddle/platform/device_context.h"
namespace
paddle
{
namespace
framework
{
class
LinearListView
;
class
GraphView
;
// Immutable view of a ProgramDesc organized for efficient execution.
class
ProgramDescView
{
public:
virtual
~
ProgramDescView
()
{}
virtual
void
Initialize
(
const
ProgramDesc
*
)
=
0
;
static
ProgramDescView
*
Create
(
bool
is_linear
);
};
class
LinearListView
:
public
ProgramDescView
{
public:
void
Initialize
(
const
ProgramDesc
*
)
override
;
};
class
GraphView
:
public
ProgramDescView
{
public:
void
Initialize
(
const
ProgramDesc
*
)
override
;
};
static
ProgramDescView
*
Create
(
bool
is_linear
)
{
if
(
is_linear
)
{
return
new
LinearListView
();
}
else
{
return
new
GraphView
();
}
}
void
LinearListView
::
Initialize
(
const
ProgramDesc
*
)
{
// get a LinearView of ProgramDesc
}
void
GraphView
::
Initialize
(
const
ProgramDesc
*
)
{
// get a GraphView of ProgramDesc
}
class
ExecutorImpl
:
public
Executor
{
public:
ExecutorImpl
(
const
platform
::
DeviceContext
*
ctx
,
const
ProgramDesc
*
pdesc
,
bool
is_linear
)
:
device_context_
(
ctx
),
program_desc_
(
pdesc
),
view_
(
ProgramDescView
::
Create
(
is_linear
))
{}
virtual
~
ExecutorImpl
()
{
if
(
view_
)
delete
view_
;
}
void
Run
()
override
;
void
Initialize
();
private:
const
platform
::
DeviceContext
*
device_context_
;
const
ProgramDesc
*
program_desc_
;
ProgramDescView
*
view_
;
};
static
Executor
*
NewLocalExecutor
(
const
platform
::
Place
&
place
,
const
ProgramDesc
&
pdesc
,
bool
is_linear
)
{
platform
::
DeviceContext
*
device_context
=
nullptr
;
if
(
platform
::
is_cpu_place
(
place
))
{
device_context
=
new
platform
::
CPUDeviceContext
(
boost
::
get
<
platform
::
CPUPlace
>
(
place
));
}
#ifndef PADDLE_ONLY_CPU
else
if
{
device_context
=
new
platform
::
CUDADeviceContext
(
boost
::
get
<
platform
::
GPUPlace
>
(
place
));
}
#endif
return
new
ExecutorImpl
(
device_context
,
&
pdesc
,
is_linear
);
}
void
ExecutorImpl
::
Run
()
{
// operators running
device_context_
->
Wait
();
}
void
ExecutorImpl
::
Initialize
()
{
// Initialize the ProgramDescView
view_
->
Initialize
(
program_desc_
);
}
}
// namespace framework
}
// namespace paddle
paddle/framework/executor.h
0 → 100644
浏览文件 @
540cc2c1
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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 "paddle/framework/framework.pb.h"
#include "paddle/platform/place.h"
namespace
paddle
{
namespace
framework
{
class
Executor
{
public:
virtual
~
Executor
()
{}
virtual
void
Run
()
=
0
;
};
static
Executor
*
NewLocalExecutor
(
const
platform
::
Place
&
,
const
ProgramDesc
&
);
}
// namespace framework
}
// namespace paddle
paddle/framework/executor_test.cc
0 → 100644
浏览文件 @
540cc2c1
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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/framework/executor.h"
#include "gtest/gtest.h"
TEST
(
Executor
,
Init
)
{}
\ No newline at end of file
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