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4b13c80e
编写于
10月 12, 2017
作者:
Q
qijun
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差异文件
add selected rows
上级
4838ea25
变更
4
隐藏空白更改
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4 changed file
with
118 addition
and
0 deletion
+118
-0
paddle/framework/CMakeLists.txt
paddle/framework/CMakeLists.txt
+3
-0
paddle/framework/selected_rows.cc
paddle/framework/selected_rows.cc
+16
-0
paddle/framework/selected_rows.h
paddle/framework/selected_rows.h
+52
-0
paddle/framework/selected_rows_test.cc
paddle/framework/selected_rows_test.cc
+47
-0
未找到文件。
paddle/framework/CMakeLists.txt
浏览文件 @
4b13c80e
...
...
@@ -53,3 +53,6 @@ endif()
cc_library
(
tensor_array SRCS tensor_array.cc DEPS lod_tensor
)
cc_test
(
tensor_array_test SRCS tensor_array_test.cc DEPS tensor_array place
)
cc_library
(
selected_rows SRCS selected_rows.cc DEPS tensor
)
cc_test
(
selected_rows_test SRCS selected_rows_test.cc DEPS selected_rows
)
paddle/framework/selected_rows.cc
0 → 100644
浏览文件 @
4b13c80e
/* 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/selected_rows.h"
namespace
paddle
{
namespace
framework
{}
// namespace framework
}
// namespace paddle
paddle/framework/selected_rows.h
0 → 100644
浏览文件 @
4b13c80e
/* 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/tensor.h"
namespace
paddle
{
namespace
framework
{
class
SelectedRows
{
public:
SelectedRows
(
const
std
::
vector
<
int64_t
>&
rows
,
const
int64_t
&
height
)
:
rows_
(
rows
),
height_
(
height
)
{
value_
.
reset
(
new
Tensor
());
}
SelectedRows
()
{}
platform
::
Place
place
()
const
{
return
value_
->
place
();
}
Tensor
&
value
()
const
{
return
*
value_
;
}
int64_t
height
()
const
{
return
height_
;
}
void
set_height
(
int64_t
height
)
{
height_
=
height
;
}
const
std
::
vector
<
int64_t
>&
rows
()
const
{
return
rows_
;
}
void
set_rows
(
const
std
::
vector
<
int64_t
>&
rows
)
{
rows_
=
rows
;
}
DDim
GetCompleteDims
()
const
{
std
::
vector
<
int64_t
>
dims
=
vectorize
(
value_
->
dims
());
dims
[
0
]
=
height_
;
return
make_ddim
(
dims
);
}
private:
std
::
vector
<
int64_t
>
rows_
;
std
::
unique_ptr
<
Tensor
>
value_
{
nullptr
};
int64_t
height_
;
};
}
// namespace framework
}
// namespace paddle
paddle/framework/selected_rows_test.cc
0 → 100644
浏览文件 @
4b13c80e
/* 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/selected_rows.h"
#include "gtest/gtest.h"
namespace
paddle
{
namespace
framework
{
class
SelectedRowsTester
:
public
::
testing
::
Test
{
public:
virtual
void
SetUp
()
override
{
std
::
vector
<
int64_t
>
rows
{
0
,
4
,
7
};
int64_t
height
=
10
;
int64_t
row_numel
=
100
;
selected_rows_
.
reset
(
new
SelectedRows
(
rows
,
height
));
Tensor
&
value
=
selected_rows_
->
value
();
value
.
mutable_data
<
float
>
(
make_ddim
({
static_cast
<
int64_t
>
(
rows
.
size
()),
row_numel
}),
place_
);
}
protected:
platform
::
CPUPlace
place_
;
std
::
unique_ptr
<
SelectedRows
>
selected_rows_
{
nullptr
};
};
TEST_F
(
SelectedRowsTester
,
height
)
{
ASSERT_EQ
(
selected_rows_
->
height
(),
10
);
}
TEST_F
(
SelectedRowsTester
,
dims
)
{
ASSERT_EQ
(
selected_rows_
->
value
().
dims
(),
make_ddim
({
3
,
100
}));
}
TEST_F
(
SelectedRowsTester
,
complete_dims
)
{
ASSERT_EQ
(
selected_rows_
->
GetCompleteDims
(),
make_ddim
({
10
,
100
}));
}
}
// namespace framework
}
// namespace paddle
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