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体验新版 GitCode,发现更多精彩内容 >>
未验证
提交
a152315b
编写于
11月 19, 2019
作者:
Z
Zeng Jinle
提交者:
GitHub
11月 19, 2019
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
refine Tensor method, test=develop (#21031)
上级
b5d8ba83
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
14 addition
and
11 deletion
+14
-11
paddle/fluid/framework/selected_rows.h
paddle/fluid/framework/selected_rows.h
+1
-1
paddle/fluid/framework/tensor.cc
paddle/fluid/framework/tensor.cc
+4
-3
paddle/fluid/framework/tensor.h
paddle/fluid/framework/tensor.h
+6
-5
paddle/fluid/framework/tensor_impl.h
paddle/fluid/framework/tensor_impl.h
+3
-2
未找到文件。
paddle/fluid/framework/selected_rows.h
浏览文件 @
a152315b
...
...
@@ -58,7 +58,7 @@ class SelectedRows {
rwlock_
.
reset
(
new
RWLock
);
}
platform
::
Place
place
()
const
{
return
value_
->
place
();
}
const
platform
::
Place
&
place
()
const
{
return
value_
->
place
();
}
const
Tensor
&
value
()
const
{
return
*
value_
;
}
...
...
paddle/fluid/framework/tensor.cc
浏览文件 @
a152315b
...
...
@@ -34,8 +34,8 @@ size_t Tensor::memory_size() const {
return
holder_
==
nullptr
?
0UL
:
holder_
->
size
()
-
offset_
;
}
void
*
Tensor
::
mutable_data
(
platform
::
Place
place
,
proto
::
VarType
::
Type
typ
e
,
size_t
requested_size
)
{
void
*
Tensor
::
mutable_data
(
const
platform
::
Place
&
plac
e
,
proto
::
VarType
::
Type
type
,
size_t
requested_size
)
{
type_
=
type
;
PADDLE_ENFORCE_GE
(
numel
(),
0
,
"When calling this method, the Tensor's numel must be "
...
...
@@ -60,7 +60,8 @@ void* Tensor::mutable_data(platform::Place place, proto::VarType::Type type,
offset_
);
}
void
*
Tensor
::
mutable_data
(
platform
::
Place
place
,
size_t
requested_size
)
{
void
*
Tensor
::
mutable_data
(
const
platform
::
Place
&
place
,
size_t
requested_size
)
{
PADDLE_ENFORCE_NOT_NULL
(
this
->
holder_
,
"Cannot invoke mutable data if current hold nothing."
);
return
mutable_data
(
place
,
type_
,
requested_size
);
...
...
paddle/fluid/framework/tensor.h
浏览文件 @
a152315b
...
...
@@ -87,12 +87,12 @@ class Tensor {
* @note If not exist, then allocation.
*/
template
<
typename
T
>
T
*
mutable_data
(
platform
::
Place
place
,
size_t
requested_size
=
0
);
T
*
mutable_data
(
const
platform
::
Place
&
place
,
size_t
requested_size
=
0
);
void
*
mutable_data
(
platform
::
Place
place
,
proto
::
VarType
::
Type
type
,
void
*
mutable_data
(
const
platform
::
Place
&
place
,
proto
::
VarType
::
Type
type
,
size_t
requested_size
=
0
);
void
*
mutable_data
(
platform
::
Place
place
,
size_t
requested_size
=
0
);
void
*
mutable_data
(
const
platform
::
Place
&
place
,
size_t
requested_size
=
0
);
/**
* @brief Return a pointer to mutable memory block.
...
...
@@ -104,7 +104,8 @@ class Tensor {
* @note If not exist, then allocation.
*/
template
<
typename
T
>
T
*
mutable_data
(
DDim
dims
,
platform
::
Place
place
,
size_t
requested_size
=
0
);
T
*
mutable_data
(
const
DDim
&
dims
,
const
platform
::
Place
&
place
,
size_t
requested_size
=
0
);
/*! Return the dimensions of the memory block. */
const
DDim
&
dims
()
const
;
...
...
@@ -128,7 +129,7 @@ class Tensor {
*/
Tensor
Slice
(
int64_t
begin_idx
,
int64_t
end_idx
)
const
;
platform
::
Place
place
()
const
{
const
platform
::
Place
&
place
()
const
{
PADDLE_ENFORCE_NOT_NULL
(
holder_
,
"Tensor not initialized yet when Tensor::place() is called."
);
return
holder_
->
place
();
...
...
paddle/fluid/framework/tensor_impl.h
浏览文件 @
a152315b
...
...
@@ -51,7 +51,7 @@ inline T* Tensor::data() {
}
template
<
typename
T
>
inline
T
*
Tensor
::
mutable_data
(
DDim
dims
,
platform
::
Place
place
,
inline
T
*
Tensor
::
mutable_data
(
const
DDim
&
dims
,
const
platform
::
Place
&
place
,
size_t
requested_size
)
{
static_assert
(
std
::
is_pod
<
T
>::
value
,
"T must be POD"
);
Resize
(
dims
);
...
...
@@ -59,7 +59,8 @@ inline T* Tensor::mutable_data(DDim dims, platform::Place place,
}
template
<
typename
T
>
inline
T
*
Tensor
::
mutable_data
(
platform
::
Place
place
,
size_t
requested_size
)
{
inline
T
*
Tensor
::
mutable_data
(
const
platform
::
Place
&
place
,
size_t
requested_size
)
{
static_assert
(
std
::
is_pod
<
T
>::
value
,
"T must be POD"
);
return
reinterpret_cast
<
T
*>
(
mutable_data
(
place
,
DataTypeTrait
<
T
>::
DataType
(),
requested_size
));
...
...
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