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体验新版 GitCode,发现更多精彩内容 >>
提交
e2ba1337
编写于
7月 25, 2017
作者:
Q
qijun
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
enable operator gpu unittest
上级
72b5bd93
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
44 addition
and
13 deletion
+44
-13
paddle/framework/tensor.h
paddle/framework/tensor.h
+2
-0
paddle/pybind/pybind.cc
paddle/pybind/pybind.cc
+19
-7
paddle/pybind/tensor_bind.h
paddle/pybind/tensor_bind.h
+23
-6
未找到文件。
paddle/framework/tensor.h
浏览文件 @
e2ba1337
...
...
@@ -137,6 +137,8 @@ class Tensor {
const
DDim
&
dims
()
const
{
return
dims_
;
}
paddle
::
platform
::
Place
place
()
const
{
return
holder_
->
place
();
}
private:
// Placeholder hides type T, so it doesn't appear as a template
// parameter of Variable.
...
...
paddle/pybind/pybind.cc
浏览文件 @
e2ba1337
...
...
@@ -20,6 +20,7 @@ limitations under the License. */
#include "paddle/framework/op_registry.h"
#include "paddle/framework/operator.h"
#include "paddle/framework/scope.h"
#include "paddle/platform/place.h"
#include "paddle/pybind/tensor_bind.h"
#include "pybind11/numpy.h"
#include "pybind11/pybind11.h"
...
...
@@ -62,12 +63,12 @@ PYBIND11_PLUGIN(core) {
self
.
Resize
(
pd
::
make_ddim
(
dim
));
})
.
def
(
"alloc_float"
,
[](
pd
::
Tensor
&
self
)
{
self
.
mutable_data
<
float
>
(
p
addle
::
platform
::
CPUPlace
()
);
[](
pd
::
Tensor
&
self
,
paddle
::
platform
::
Place
&
place
)
{
self
.
mutable_data
<
float
>
(
p
lace
);
})
.
def
(
"alloc_int"
,
[](
pd
::
Tensor
&
self
)
{
self
.
mutable_data
<
int
>
(
p
addle
::
platform
::
CPUPlace
()
);
[](
pd
::
Tensor
&
self
,
paddle
::
platform
::
Place
&
place
)
{
self
.
mutable_data
<
int
>
(
p
lace
);
})
.
def
(
"set"
,
paddle
::
pybind
::
PyTensorSetFromArray
<
float
>
)
.
def
(
"set"
,
paddle
::
pybind
::
PyTensorSetFromArray
<
int
>
)
...
...
@@ -122,9 +123,20 @@ All parameter, weight, gradient are variables in Paddle.
.
def
(
"temp"
,
pd
::
OperatorBase
::
TMP_VAR_NAME
);
py
::
class_
<
paddle
::
platform
::
DeviceContext
>
(
m
,
"DeviceContext"
)
.
def_static
(
"cpu_context"
,
[]()
->
paddle
::
platform
::
DeviceContext
*
{
return
new
paddle
::
platform
::
CPUDeviceContext
();
});
.
def_static
(
"create"
,
[](
paddle
::
platform
::
Place
)
->
paddle
::
platform
::
DeviceContext
*
{
if
(
paddle
::
platform
::
is_gpu_place
(
place
))
{
return
new
paddle
::
platform
::
GPUDeviceContext
(
place
);
}
else
if
(
paddle
::
platform
::
is_cpu_place
(
place
))
{
return
new
paddle
::
platform
::
CPUDeviceContext
();
}
});
py
::
class_
<
paddle
::
platform
::
Place
>
(
m
,
"GPUPlace"
).
def
(
py
::
init
<
int
>
());
.
def
(
py
::
init
<>
());
py
::
class_
<
paddle
::
platform
::
Place
>
(
m
,
"CPUPlace"
).
def
(
py
::
init
<>
());
py
::
class_
<
pd
::
OperatorBase
,
std
::
shared_ptr
<
pd
::
OperatorBase
>>
operator_base
(
m
,
"Operator"
);
...
...
paddle/pybind/tensor_bind.h
浏览文件 @
e2ba1337
...
...
@@ -13,9 +13,10 @@
limitations under the License. */
#pragma once
#include <paddle/framework/tensor.h>
#include <pybind11/numpy.h>
#include <pybind11/pybind11.h>
#include "paddle/framework/tensor.h"
#include "paddle/memory/memcpy.h"
#include "pybind11/numpy.h"
#include "pybind11/pybind11.h"
namespace
py
=
pybind11
;
...
...
@@ -56,7 +57,6 @@ struct CastToPyBufferImpl<true, I, ARGS...> {
strides
[
i
-
1
]
=
sizeof
(
CUR_TYPE
)
*
prod
;
prod
*=
dims_outside
[
i
-
1
];
}
return
py
::
buffer_info
(
tensor
.
mutable_data
<
CUR_TYPE
>
(
tensor
.
holder_
->
place
()),
sizeof
(
CUR_TYPE
),
...
...
@@ -87,8 +87,25 @@ void PyTensorSetFromArray(
}
self
.
Resize
(
framework
::
make_ddim
(
dims
));
auto
*
dst
=
self
.
mutable_data
<
T
>
(
paddle
::
platform
::
CPUPlace
());
std
::
memcpy
(
dst
,
array
.
data
(),
sizeof
(
T
)
*
array
.
size
());
auto
*
dst
=
self
.
mutable_data
<
T
>
(
self
.
place
());
if
(
paddle
::
platform
::
is_cpu_place
(
self
.
place
()))
{
paddle
::
memory
::
Copy
<
paddle
::
platform
::
CPUPlace
,
paddle
::
platform
::
CPUPlace
>
(
place
,
dst
,
place
,
array
.
data
(),
sizeof
(
T
)
*
array
.
size
());
}
else
if
(
paddle
::
platform
::
is_gpu_place
(
place
))
{
#ifdef PADDLE_ONLY_CPU
PADDLE_THROW
(
"'GPUPlace' is not supported in CPU only device."
);
#else
paddle
::
memory
::
Copy
<
paddle
::
platform
::
GPUPlace
,
paddle
::
platform
::
CPUPlace
>
(
place
,
dst
,
paddle
::
platform
::
CPUPlace
(),
array
.
data
(),
sizeof
(
T
)
*
array
.
size
());
#endif
}
}
}
// namespace pybind
...
...
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