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体验新版 GitCode,发现更多精彩内容 >>
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ca225868
编写于
8月 24, 2018
作者:
T
tangwei12
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
code optimize
(cherry picked from commit
587cca7e
)
上级
557be6fc
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
22 addition
and
9 deletion
+22
-9
paddle/fluid/operators/fill_constant_op.cc
paddle/fluid/operators/fill_constant_op.cc
+20
-7
paddle/fluid/operators/uniform_random_op.cc
paddle/fluid/operators/uniform_random_op.cc
+1
-1
paddle/fluid/operators/uniform_random_op.cu
paddle/fluid/operators/uniform_random_op.cu
+1
-1
未找到文件。
paddle/fluid/operators/fill_constant_op.cc
浏览文件 @
ca225868
...
...
@@ -15,7 +15,6 @@ limitations under the License. */
#include "paddle/fluid/framework/data_type.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/fluid/operators/math/math_function.h"
#include "paddle/fluid/platform/device_context.h"
namespace
paddle
{
namespace
operators
{
...
...
@@ -41,19 +40,33 @@ class FillConstantOp : public framework::OperatorBase {
static_cast
<
framework
::
proto
::
VarType
::
Type
>
(
Attr
<
int
>
(
"dtype"
));
auto
value
=
Attr
<
float
>
(
"value"
);
auto
force_cpu
=
Attr
<
bool
>
(
"force_cpu"
);
auto
&
out
=
*
scope
.
FindVar
(
Output
(
"Out"
))
->
GetMutable
<
framework
::
LoDTensor
>
();
out
.
Resize
(
framework
::
make_ddim
(
Attr
<
std
::
vector
<
int
>>
(
"shape"
)));
framework
::
Tensor
*
tensor
=
nullptr
;
auto
&
out_var
=
*
scope
.
FindVar
(
Output
(
"Out"
));
if
(
out_var
.
IsType
<
framework
::
LoDTensor
>
())
{
tensor
=
out_var
.
GetMutable
<
framework
::
LoDTensor
>
();
tensor
->
Resize
(
framework
::
make_ddim
(
Attr
<
std
::
vector
<
int
>>
(
"shape"
)));
}
else
if
(
out_var
.
IsType
<
framework
::
SelectedRows
>
())
{
tensor
=
out_var
.
GetMutable
<
framework
::
SelectedRows
>
()
->
mutable_value
();
tensor
->
Resize
(
framework
::
make_ddim
(
Attr
<
std
::
vector
<
int
>>
(
"shape"
)));
}
else
{
PADDLE_THROW
(
"fill constant op's output only"
"supports SelectedRows and LoDTensor"
);
}
if
(
force_cpu
)
{
auto
cpu
=
platform
::
CPUPlace
();
out
.
mutable_data
(
cpu
,
framework
::
ToTypeIndex
(
data_type
));
tensor
->
mutable_data
(
cpu
,
framework
::
ToTypeIndex
(
data_type
));
}
else
{
out
.
mutable_data
(
dev_place
,
framework
::
ToTypeIndex
(
data_type
));
tensor
->
mutable_data
(
dev_place
,
framework
::
ToTypeIndex
(
data_type
));
}
platform
::
DeviceContextPool
&
pool
=
platform
::
DeviceContextPool
::
Instance
();
auto
&
dev_ctx
=
*
pool
.
Get
(
dev_place
);
math
::
set_constant
(
dev_ctx
,
&
out
,
value
);
math
::
set_constant
(
dev_ctx
,
tensor
,
value
);
}
};
...
...
paddle/fluid/operators/uniform_random_op.cc
浏览文件 @
ca225868
...
...
@@ -37,7 +37,7 @@ class CPUUniformRandomKernel : public framework::OpKernel<T> {
}
else
{
PADDLE_THROW
(
"uniform_random_op's output only"
"supports SelectedRows and Tensor"
);
"supports SelectedRows and
LoD
Tensor"
);
}
T
*
data
=
tensor
->
mutable_data
<
T
>
(
ctx
.
GetPlace
());
unsigned
int
seed
=
static_cast
<
unsigned
int
>
(
ctx
.
Attr
<
int
>
(
"seed"
));
...
...
paddle/fluid/operators/uniform_random_op.cu
浏览文件 @
ca225868
...
...
@@ -54,7 +54,7 @@ class GPUUniformRandomKernel : public framework::OpKernel<T> {
}
else
{
PADDLE_THROW
(
"uniform_random_op's output only"
"supports SelectedRows and Tensor"
);
"supports SelectedRows and
LoD
Tensor"
);
}
T
*
data
=
tensor
->
mutable_data
<
T
>
(
context
.
GetPlace
());
unsigned
int
seed
=
static_cast
<
unsigned
int
>
(
context
.
Attr
<
int
>
(
"seed"
));
...
...
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