Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
PaddlePaddle
Paddle
提交
af692c91
P
Paddle
项目概览
PaddlePaddle
/
Paddle
12 个月 前同步成功
通知
2292
Star
20931
Fork
5422
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
1423
列表
看板
标记
里程碑
合并请求
543
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
P
Paddle
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
1,423
Issue
1,423
列表
看板
标记
里程碑
合并请求
543
合并请求
543
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
af692c91
编写于
9月 05, 2019
作者:
L
Leo Chen
提交者:
Zeng Jinle
9月 05, 2019
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
update reduce_sum and reduce_mean to save memory, test=develop (#19608)
上级
e3e98ed6
变更
7
显示空白变更内容
内联
并排
Showing
7 changed file
with
106 addition
and
43 deletion
+106
-43
paddle/fluid/op_use_default_grad_op_maker.spec
paddle/fluid/op_use_default_grad_op_maker.spec
+0
-1
paddle/fluid/operators/reduce_ops/reduce_mean_op.cc
paddle/fluid/operators/reduce_ops/reduce_mean_op.cc
+14
-10
paddle/fluid/operators/reduce_ops/reduce_mean_op.part.cu
paddle/fluid/operators/reduce_ops/reduce_mean_op.part.cu
+9
-9
paddle/fluid/operators/reduce_ops/reduce_op.h
paddle/fluid/operators/reduce_ops/reduce_op.h
+21
-1
paddle/fluid/operators/reduce_ops/reduce_sum_op.cc
paddle/fluid/operators/reduce_ops/reduce_sum_op.cc
+50
-11
paddle/fluid/operators/reduce_ops/reduce_sum_op.h
paddle/fluid/operators/reduce_ops/reduce_sum_op.h
+3
-2
paddle/fluid/operators/reduce_ops/reduce_sum_op.part.cu
paddle/fluid/operators/reduce_ops/reduce_sum_op.part.cu
+9
-9
未找到文件。
paddle/fluid/op_use_default_grad_op_maker.spec
浏览文件 @
af692c91
...
...
@@ -20,7 +20,6 @@ rank_loss
reduce_max
reduce_min
reduce_prod
reduce_sum
reshape
rnn_memory_helper
sequence_softmax
...
...
paddle/fluid/operators/reduce_ops/reduce_mean_op.cc
浏览文件 @
af692c91
...
...
@@ -61,6 +61,8 @@ class ReduceMeanDoubleGradMaker : public framework::GradOpDescMakerBase {
}
};
DECLARE_NO_NEED_BUFFER_VARS_INFERENCE
(
ReduceMeanGradNoNeedBufferVarInference
,
"X"
);
}
// namespace operators
}
// namespace paddle
...
...
@@ -73,7 +75,8 @@ class __reduce_meanMaker__ : public ops::ReduceOpMaker {
REGISTER_OPERATOR
(
reduce_mean
,
ops
::
ReduceOp
,
__reduce_meanMaker__
,
ops
::
ReduceMeanOpGradDescMaker
);
REGISTER_OPERATOR
(
reduce_mean_grad
,
ops
::
ReduceGradOp
,
ops
::
ReduceMeanDoubleGradMaker
);
ops
::
ReduceMeanDoubleGradMaker
,
ops
::
ReduceMeanGradNoNeedBufferVarInference
);
REGISTER_OP_CPU_KERNEL
(
reduce_mean
,
ops
::
ReduceKernel
<
paddle
::
platform
::
CPUDeviceContext
,
float
,
ops
::
MeanFunctor
>
,
...
...
@@ -83,12 +86,13 @@ REGISTER_OP_CPU_KERNEL(reduce_mean,
int
,
ops
::
MeanFunctor
>
,
ops
::
ReduceKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int64_t
,
ops
::
MeanFunctor
>
);
REGISTER_OP_CPU_KERNEL
(
reduce_mean_grad
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
float
,
ops
::
MeanGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
double
,
ops
::
MeanGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int
,
ops
::
MeanGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int64_t
,
ops
::
MeanGradFunctor
>
);
template
<
typename
T
>
using
CPUReduceMeanGradKernel
=
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
T
,
ops
::
MeanGradFunctor
,
true
>
;
REGISTER_OP_CPU_KERNEL
(
reduce_mean_grad
,
CPUReduceMeanGradKernel
<
float
>
,
CPUReduceMeanGradKernel
<
double
>
,
CPUReduceMeanGradKernel
<
int
>
,
CPUReduceMeanGradKernel
<
int64_t
>
);
paddle/fluid/operators/reduce_ops/reduce_mean_op.part.cu
浏览文件 @
af692c91
...
...
@@ -15,12 +15,12 @@
// .part used to speed up nvcc compile
#include "paddle/fluid/operators/reduce_ops/reduce_mean_op.h"
REGISTER_OP_CUDA_KERNEL
(
reduce_mean_grad
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
float
,
ops
::
MeanGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
double
,
ops
::
MeanGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
int
,
ops
::
MeanGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
int64_t
,
ops
::
MeanGradFunctor
>
);
template
<
typename
T
>
using
CUDAReduceMeanGradKernel
=
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
T
,
ops
::
MeanGradFunctor
,
true
>
;
REGISTER_OP_CUDA_KERNEL
(
reduce_mean_grad
,
CUDAReduceMeanGradKernel
<
float
>
,
CUDAReduceMeanGradKernel
<
double
>
,
CUDAReduceMeanGradKernel
<
int
>
,
CUDAReduceMeanGradKernel
<
int64_t
>
);
paddle/fluid/operators/reduce_ops/reduce_op.h
浏览文件 @
af692c91
...
...
@@ -75,7 +75,8 @@ class ReduceKernel : public framework::OpKernel<T> {
}
};
template
<
typename
DeviceContext
,
typename
T
,
typename
Functor
>
template
<
typename
DeviceContext
,
typename
T
,
typename
Functor
,
bool
kNoNeedBufferX
=
false
,
bool
kNoNeedBufferY
=
false
>
class
ReduceGradKernel
:
public
framework
::
OpKernel
<
T
>
{
public:
void
Compute
(
const
framework
::
ExecutionContext
&
context
)
const
override
{
...
...
@@ -88,6 +89,17 @@ class ReduceGradKernel : public framework::OpKernel<T> {
auto
*
output
=
context
.
Output
<
Tensor
>
(
framework
::
GradVarName
(
"X"
));
output
->
mutable_data
<
T
>
(
context
.
GetPlace
());
// NOTE: EigenTensor::From() uses tensor->data()
// if op has NoNeedBufferVarsInferer, the corresponding kNoNeedBufferX or
// kNoNeedBufferY should set true
// and use fake var that has same dims.
if
(
kNoNeedBufferX
)
{
input0
=
output
;
}
if
(
kNoNeedBufferY
)
{
input1
=
input2
;
}
// NOTE(dengkaipeng): Out is unnecessary in some reduce kernel and
// not be set as Input in grad Maker, use Out_grad to replace here
if
(
!
input1
)
input1
=
input2
;
...
...
@@ -220,6 +232,14 @@ class ReduceGradOp : public framework::OperatorWithKernel {
ctx
->
ShareLoD
(
"X"
,
/*->*/
x_grad_name
);
}
}
protected:
framework
::
OpKernelType
GetExpectedKernelType
(
const
framework
::
ExecutionContext
&
ctx
)
const
override
{
return
framework
::
OpKernelType
(
ctx
.
Input
<
Tensor
>
(
framework
::
GradVarName
(
"Out"
))
->
type
(),
ctx
.
GetPlace
());
}
};
class
ReduceOpMaker
:
public
framework
::
OpProtoAndCheckerMaker
{
...
...
paddle/fluid/operators/reduce_ops/reduce_sum_op.cc
浏览文件 @
af692c91
...
...
@@ -13,8 +13,47 @@
// limitations under the License.
#include "paddle/fluid/operators/reduce_ops/reduce_sum_op.h"
#include <memory>
#include <string>
namespace
paddle
{
namespace
operators
{
// NOTE: Input(Out) is unnecessary in reduce_sum_grad, and Input(X) needs no
// buffer
class
ReduceSumOpGradDescMaker
:
public
framework
::
SingleGradOpDescMaker
{
public:
using
framework
::
SingleGradOpDescMaker
::
SingleGradOpDescMaker
;
protected:
std
::
unique_ptr
<
framework
::
OpDesc
>
Apply
()
const
override
{
std
::
unique_ptr
<
framework
::
OpDesc
>
op
(
new
framework
::
OpDesc
());
op
->
SetType
(
"reduce_sum_grad"
);
op
->
SetInput
(
"X"
,
Input
(
"X"
));
op
->
SetInput
(
framework
::
GradVarName
(
"Out"
),
OutputGrad
(
"Out"
));
op
->
SetAttrMap
(
Attrs
());
op
->
SetOutput
(
framework
::
GradVarName
(
"X"
),
InputGrad
(
"X"
));
return
op
;
}
};
DECLARE_NO_NEED_BUFFER_VARS_INFERENCE
(
ReduceSumGradNoNeedBufferVarInference
,
"X"
);
}
// namespace operators
}
// namespace paddle
class
ReduceSumOpMaker
:
public
ops
::
ReduceOpMaker
{
protected:
virtual
std
::
string
GetName
()
const
{
return
"reduce_sum"
;
}
virtual
std
::
string
GetOpType
()
const
{
return
"Reduce reduce_sum"
;
}
};
REGISTER_OPERATOR
(
reduce_sum
,
ops
::
ReduceOp
,
ReduceSumOpMaker
,
ops
::
ReduceSumOpGradDescMaker
);
REGISTER_OPERATOR
(
reduce_sum_grad
,
ops
::
ReduceGradOp
,
ops
::
ReduceSumGradNoNeedBufferVarInference
);
REGISTER_REDUCE_OP
(
reduce_sum
);
REGISTER_OP_CPU_KERNEL
(
reduce_sum
,
ops
::
ReduceKernel
<
paddle
::
platform
::
CPUDeviceContext
,
float
,
ops
::
SumFunctor
>
,
...
...
@@ -23,13 +62,13 @@ REGISTER_OP_CPU_KERNEL(
ops
::
ReduceKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int
,
ops
::
SumFunctor
>
,
ops
::
ReduceKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int64_t
,
ops
::
SumFunctor
>
);
REGISTER_OP_CPU_KERNEL
(
reduce_sum_grad
,
ops
::
ReduceSumGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
float
,
ops
::
SumGradFunctor
>
,
ops
::
ReduceSumGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
double
,
ops
::
SumGradFunctor
>
,
ops
::
ReduceSumGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int
,
ops
::
SumGradFunctor
>
,
ops
::
ReduceSumGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
int64_t
,
ops
::
SumGradFunctor
>
);
template
<
typename
T
>
using
CPUReduceSumGradKernel
=
ops
::
ReduceSumGradKernel
<
paddle
::
platform
::
CPUDeviceContext
,
T
,
ops
::
SumGradFunctor
,
true
>
;
REGISTER_OP_CPU_KERNEL
(
reduce_sum_grad
,
CPUReduceSumGradKernel
<
float
>
,
CPUReduceSumGradKernel
<
double
>
,
CPUReduceSumGradKernel
<
int
>
,
CPUReduceSumGradKernel
<
int64_t
>
);
paddle/fluid/operators/reduce_ops/reduce_sum_op.h
浏览文件 @
af692c91
...
...
@@ -22,7 +22,8 @@ namespace paddle {
namespace
operators
{
// use for loop to speed up Eigen broadcast. 4 timer faster then broadcast
template
<
typename
DeviceContext
,
typename
T
,
typename
Functor
>
template
<
typename
DeviceContext
,
typename
T
,
typename
Functor
,
bool
kNoNeedBufferX
=
false
>
class
ReduceSumGradKernel
:
public
framework
::
OpKernel
<
T
>
{
public:
void
Compute
(
const
framework
::
ExecutionContext
&
context
)
const
override
{
...
...
@@ -72,7 +73,7 @@ class ReduceSumGradKernel : public framework::OpKernel<T> {
}
// default use Eigen broadcast
ReduceGradKernel
<
DeviceContext
,
T
,
Functor
>
kernel
;
ReduceGradKernel
<
DeviceContext
,
T
,
Functor
,
kNoNeedBufferX
>
kernel
;
kernel
.
Compute
(
context
);
}
};
...
...
paddle/fluid/operators/reduce_ops/reduce_sum_op.part.cu
浏览文件 @
af692c91
...
...
@@ -15,12 +15,12 @@
#include "paddle/fluid/operators/reduce_ops/cub_reduce.h"
#include "paddle/fluid/operators/reduce_ops/reduce_sum_op.h"
REGISTER_OP_CUDA_KERNEL
(
reduce_sum_grad
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
float
,
ops
::
SumGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
double
,
ops
::
SumGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
int
,
ops
::
SumGradFunctor
>
,
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
int64_t
,
ops
::
SumGradFunctor
>
);
template
<
typename
T
>
using
CUDAReduceSumGradKernel
=
ops
::
ReduceGradKernel
<
paddle
::
platform
::
CUDADeviceContext
,
T
,
ops
::
SumGradFunctor
,
true
>
;
REGISTER_OP_CUDA_KERNEL
(
reduce_sum_grad
,
CUDAReduceSumGradKernel
<
float
>
,
CUDAReduceSumGradKernel
<
double
>
,
CUDAReduceSumGradKernel
<
int
>
,
CUDAReduceSumGradKernel
<
int64_t
>
);
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录