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0ce558f1
编写于
3月 28, 2018
作者:
F
fengjiayi
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
kernels of increment op
上级
1b67bc02
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
90 addition
and
59 deletion
+90
-59
paddle/fluid/operators/increment_op.cc
paddle/fluid/operators/increment_op.cc
+30
-59
paddle/fluid/operators/increment_op.cu
paddle/fluid/operators/increment_op.cu
+21
-0
paddle/fluid/operators/increment_op.h
paddle/fluid/operators/increment_op.h
+39
-0
未找到文件。
paddle/fluid/operators/increment_op.cc
浏览文件 @
0ce558f1
/
* 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/
framework/op_registry
.h"
/
/ 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/
operators/increment_op
.h"
namespace
paddle
{
namespace
operators
{
class
Increment
InferShape
:
public
framework
::
InferShapeBase
{
class
Increment
Op
:
public
framework
::
OperatorWithKernel
{
public:
void
operator
()(
framework
::
InferShapeContext
*
ctx
)
const
override
{
IncrementOp
(
const
std
::
string
&
type
,
const
framework
::
VariableNameMap
&
inputs
,
const
framework
::
VariableNameMap
&
outputs
,
const
framework
::
AttributeMap
&
attrs
)
:
OperatorWithKernel
(
type
,
inputs
,
outputs
,
attrs
)
{}
void
InferShape
(
framework
::
InferShapeContext
*
ctx
)
const
override
{
PADDLE_ENFORCE
(
ctx
->
HasInput
(
"X"
),
"Input(X) of IncrementOp should not be null."
);
PADDLE_ENFORCE
(
ctx
->
HasOutput
(
"Out"
),
"Output(Out) of IncrementOp should not be null."
);
PADDLE_ENFORCE_EQ
(
1
,
framework
::
product
(
ctx
->
GetInputDim
(
"X"
)));
ctx
->
SetOutputDim
(
"Out"
,
ctx
->
GetInputDim
(
"X"
));
}
};
struct
IncrementFunctor
{
IncrementFunctor
(
const
framework
::
LoDTensor
&
x
,
framework
::
LoDTensor
*
out
,
float
value
)
:
x_
(
x
),
out_
(
out
),
value_
(
value
)
{}
template
<
typename
T
>
void
operator
()()
const
{
*
out_
->
data
<
T
>
()
=
*
x_
.
data
<
T
>
()
+
static_cast
<
T
>
(
value_
);
}
const
framework
::
LoDTensor
&
x_
;
framework
::
LoDTensor
*
out_
;
float
value_
;
};
class
IncrementOp
:
public
framework
::
OperatorBase
{
public:
IncrementOp
(
const
std
::
string
&
type
,
const
framework
::
VariableNameMap
&
inputs
,
const
framework
::
VariableNameMap
&
outputs
,
const
framework
::
AttributeMap
&
attrs
)
:
OperatorBase
(
type
,
inputs
,
outputs
,
attrs
)
{}
private:
void
RunImpl
(
const
framework
::
Scope
&
scope
,
const
platform
::
Place
&
place
)
const
override
{
auto
&
x
=
scope
.
FindVar
(
Input
(
"X"
))
->
Get
<
framework
::
LoDTensor
>
();
auto
&
out
=
*
scope
.
FindVar
(
Output
(
"Out"
))
->
GetMutable
<
framework
::
LoDTensor
>
();
PADDLE_ENFORCE
(
platform
::
is_cpu_place
(
x
.
place
()));
out
.
Resize
(
x
.
dims
());
out
.
mutable_data
(
x
.
place
(),
x
.
type
());
float
value
=
Attr
<
float
>
(
"step"
);
VLOG
(
10
)
<<
Output
(
"Out"
)
<<
" increase "
<<
Input
(
"X"
)
<<
" with "
<<
value
;
framework
::
VisitDataType
(
framework
::
ToDataType
(
out
.
type
()),
IncrementFunctor
(
x
,
&
out
,
value
));
ctx
->
ShareLoD
(
"X"
,
"Out"
);
}
};
...
...
@@ -108,5 +74,10 @@ class IncrementGradOpMaker : public framework::SingleGradOpDescMaker {
}
// namespace paddle
namespace
ops
=
paddle
::
operators
;
REGISTER_OPERATOR
(
increment
,
ops
::
IncrementOp
,
ops
::
IncrementInferShape
,
ops
::
IncrementOpMaker
,
ops
::
IncrementGradOpMaker
);
REGISTER_OPERATOR
(
increment
,
ops
::
IncrementOp
,
ops
::
IncrementOpMaker
,
ops
::
IncrementGradOpMaker
);
REGISTER_OP_CPU_KERNEL
(
increment
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CPUDeviceContext
,
float
>
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CPUDeviceContext
,
double
>
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int
>
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int64_t
>
)
paddle/fluid/operators/increment_op.cu
0 → 100644
浏览文件 @
0ce558f1
// 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/operators/minus_op.h"
REGISTER_OP_CUDA_KERNEL
(
increment
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CUDADeviceContext
,
float
>
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CUDADeviceContext
,
double
>
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CUDADeviceContext
,
int
>
,
ops
::
IncrementKernel
<
paddle
::
platform
::
CUDADeviceContext
,
int64_t
>
)
\ No newline at end of file
paddle/fluid/operators/increment_op.h
0 → 100644
浏览文件 @
0ce558f1
// 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.
#pragma once
#include "paddle/fluid/framework/eigen.h"
#include "paddle/fluid/framework/op_registry.h"
namespace
paddle
{
namespace
operators
{
template
<
typename
DeviceContext
,
typename
T
>
class
IncrementKernel
:
public
framework
::
OpKernel
<
T
>
{
public:
void
Compute
(
const
framework
::
ExecutionContext
&
context
)
const
override
{
auto
*
x_tensor
=
context
.
Input
<
framework
::
Tensor
>
(
"X"
);
auto
*
out_tensor
=
context
.
Output
<
framework
::
Tensor
>
(
"Out"
);
float
step
=
context
.
Attr
<
float
>
(
"step"
);
out_tensor
->
mutable_data
<
T
>
(
context
.
GetPlace
());
auto
&
dev
=
*
context
.
template
device_context
<
DeviceContext
>().
eigen_device
();
framework
::
EigenScalar
<
T
>::
From
(
*
out_tensor
).
device
(
dev
)
=
framework
::
EigenScalar
<
T
>::
From
(
*
x_tensor
)
+
static_cast
<
T
>
(
step
);
}
};
}
// namespace operators
}
// namespace paddle
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