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73fcfc06
编写于
7月 26, 2018
作者:
W
Wu Yi
提交者:
GitHub
7月 26, 2018
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
refine conv cudnn enforce (#12353)
* refine conv cudnn enforce * update * update all cudnn ops * fix
上级
91b70da8
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
26 addition
and
26 deletion
+26
-26
paddle/fluid/operators/conv_cudnn_op.cu.cc
paddle/fluid/operators/conv_cudnn_op.cu.cc
+13
-13
paddle/fluid/operators/conv_transpose_cudnn_op.cu.cc
paddle/fluid/operators/conv_transpose_cudnn_op.cu.cc
+9
-9
paddle/fluid/operators/math/softmax.cu
paddle/fluid/operators/math/softmax.cu
+2
-2
paddle/fluid/operators/pool_cudnn_op.cu.cc
paddle/fluid/operators/pool_cudnn_op.cu.cc
+2
-2
未找到文件。
paddle/fluid/operators/conv_cudnn_op.cu.cc
浏览文件 @
73fcfc06
...
...
@@ -77,7 +77,7 @@ class CUDNNConvOpKernel : public framework::OpKernel<T> {
// cudnn 7 can support groups, no need to do it mannually
// FIXME(typhoonzero): find a better way to disable groups
// rather than setting it to 1.
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionGroupCount
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionGroupCount
(
cudnn_conv_desc
,
groups
));
groups
=
1
;
#endif
...
...
@@ -129,7 +129,7 @@ class CUDNNConvOpKernel : public framework::OpKernel<T> {
auto
&
dev_ctx
=
ctx
.
template
device_context
<
platform
::
CUDADeviceContext
>();
auto
handle
=
dev_ctx
.
cudnn_handle
();
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardAlgorithm
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardAlgorithm
(
handle
,
cudnn_input_desc
,
cudnn_filter_desc
,
cudnn_conv_desc
,
cudnn_output_desc
,
CUDNN_CONVOLUTION_FWD_SPECIFY_WORKSPACE_LIMIT
,
workspace_size_limit
,
&
algo
));
...
...
@@ -140,18 +140,18 @@ class CUDNNConvOpKernel : public framework::OpKernel<T> {
if
(
dev_ctx
.
GetComputeCapability
()
>=
70
&&
std
::
type_index
(
typeid
(
T
))
==
std
::
type_index
(
typeid
(
platform
::
float16
)))
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionMathType
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionMathType
(
cudnn_conv_desc
,
CUDNN_TENSOR_OP_MATH
));
// Currently tensor core is only enabled using this algo
algo
=
CUDNN_CONVOLUTION_FWD_ALGO_IMPLICIT_PRECOMP_GEMM
;
}
else
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionMathType
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionMathType
(
cudnn_conv_desc
,
CUDNN_DEFAULT_MATH
));
}
#endif
// get workspace size able to allocate
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardWorkspaceSize
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardWorkspaceSize
(
handle
,
cudnn_input_desc
,
cudnn_filter_desc
,
cudnn_conv_desc
,
cudnn_output_desc
,
algo
,
&
workspace_size_in_bytes
));
// It is possible for float16 on Volta GPU to allocate more memory than
...
...
@@ -165,7 +165,7 @@ class CUDNNConvOpKernel : public framework::OpKernel<T> {
// ------------------- cudnn conv forward ---------------------
ScalingParamType
<
T
>
alpha
=
1.0
f
,
beta
=
0.0
f
;
for
(
int
i
=
0
;
i
<
groups
;
i
++
)
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionForward
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionForward
(
handle
,
&
alpha
,
cudnn_input_desc
,
input_data
+
i
*
group_offset_in
,
cudnn_filter_desc
,
filter_data
+
i
*
group_offset_filter
,
cudnn_conv_desc
,
algo
,
cudnn_workspace
,
workspace_size_in_bytes
,
...
...
@@ -218,7 +218,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
// cudnn 7 can support groups, no need to do it mannually
// FIXME(typhoonzero): find a better way to disable groups
// rather than setting it to 1.
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionGroupCount
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnSetConvolutionGroupCount
(
cudnn_conv_desc
,
groups
));
groups
=
1
;
#endif
...
...
@@ -273,7 +273,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
auto
handle
=
dev_ctx
.
cudnn_handle
();
if
(
input_grad
)
{
if
(
FLAGS_cudnn_deterministic
)
{
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardDataAlgorithm
(
handle
,
cudnn_filter_desc
,
// dyDesc: Handle to the previously initialized input
...
...
@@ -289,7 +289,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
data_algo
=
CUDNN_CONVOLUTION_BWD_DATA_ALGO_1
;
}
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardDataWorkspaceSize
(
handle
,
cudnn_filter_desc
,
cudnn_output_grad_desc
,
cudnn_conv_desc
,
cudnn_input_desc
,
data_algo
,
&
tmp_size
));
...
...
@@ -298,7 +298,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
if
(
filter_grad
)
{
if
(
FLAGS_cudnn_deterministic
)
{
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardFilterAlgorithm
(
handle
,
cudnn_input_desc
,
cudnn_output_grad_desc
,
cudnn_conv_desc
,
cudnn_filter_desc
,
...
...
@@ -308,7 +308,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
filter_algo
=
CUDNN_CONVOLUTION_BWD_FILTER_ALGO_1
;
}
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardFilterWorkspaceSize
(
handle
,
cudnn_input_desc
,
cudnn_output_grad_desc
,
cudnn_conv_desc
,
cudnn_filter_desc
,
filter_algo
,
&
tmp_size
));
...
...
@@ -326,7 +326,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
// Because beta is zero, it is unnecessary to reset input_grad.
for
(
int
i
=
0
;
i
<
groups
;
i
++
)
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardData
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardData
(
handle
,
&
alpha
,
cudnn_filter_desc
,
filter_data
+
i
*
group_offset_filter
,
cudnn_output_grad_desc
,
output_grad_data
+
i
*
group_offset_out
,
cudnn_conv_desc
,
data_algo
,
...
...
@@ -339,7 +339,7 @@ class CUDNNConvGradOpKernel : public framework::OpKernel<T> {
T
*
filter_grad_data
=
filter_grad
->
mutable_data
<
T
>
(
ctx
.
GetPlace
());
// Because beta is zero, it is unnecessary to reset filter_grad.
for
(
int
i
=
0
;
i
<
groups
;
i
++
)
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardFilter
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardFilter
(
handle
,
&
alpha
,
cudnn_input_desc
,
input_data
+
i
*
group_offset_in
,
cudnn_output_grad_desc
,
output_grad_data
+
i
*
group_offset_out
,
cudnn_conv_desc
,
filter_algo
,
cudnn_workspace
,
...
...
paddle/fluid/operators/conv_transpose_cudnn_op.cu.cc
浏览文件 @
73fcfc06
...
...
@@ -87,7 +87,7 @@ class CUDNNConvTransposeOpKernel : public framework::OpKernel<T> {
auto
&
dev_ctx
=
ctx
.
template
device_context
<
platform
::
CUDADeviceContext
>();
auto
handle
=
dev_ctx
.
cudnn_handle
();
// Get the algorithm
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardDataAlgorithm
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardDataAlgorithm
(
handle
,
cudnn_filter_desc
,
cudnn_input_desc
,
cudnn_conv_desc
,
// dxDesc: Handle to the previously initialized output tensor
// descriptor.
...
...
@@ -95,7 +95,7 @@ class CUDNNConvTransposeOpKernel : public framework::OpKernel<T> {
workspace_size_limit
,
&
algo
));
// get workspace size able to allocate
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardDataWorkspaceSize
(
handle
,
cudnn_filter_desc
,
cudnn_input_desc
,
cudnn_conv_desc
,
cudnn_output_desc
,
algo
,
&
workspace_size_in_bytes
));
...
...
@@ -110,7 +110,7 @@ class CUDNNConvTransposeOpKernel : public framework::OpKernel<T> {
int
filter_offset
=
filter
->
numel
()
/
groups
;
T
alpha
=
1.0
f
,
beta
=
0.0
f
;
for
(
int
g
=
0
;
g
<
groups
;
g
++
)
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardData
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardData
(
handle
,
&
alpha
,
cudnn_filter_desc
,
filter_data
+
filter_offset
*
g
,
cudnn_input_desc
,
input_data
+
input_offset
*
g
,
cudnn_conv_desc
,
algo
,
cudnn_workspace
,
workspace_size_in_bytes
,
&
beta
,
...
...
@@ -178,11 +178,11 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
auto
handle
=
dev_ctx
.
cudnn_handle
();
if
(
input_grad
)
{
// choose backward algorithm for data
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardAlgorithm
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardAlgorithm
(
handle
,
cudnn_output_desc
,
cudnn_filter_desc
,
cudnn_conv_desc
,
cudnn_input_desc
,
CUDNN_CONVOLUTION_FWD_SPECIFY_WORKSPACE_LIMIT
,
workspace_size_limit
,
&
data_algo
));
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardWorkspaceSize
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionForwardWorkspaceSize
(
handle
,
cudnn_output_desc
,
cudnn_filter_desc
,
cudnn_conv_desc
,
cudnn_input_desc
,
data_algo
,
&
fwd_ws_size
));
workspace_size_in_bytes
=
std
::
max
(
workspace_size_in_bytes
,
fwd_ws_size
);
...
...
@@ -190,7 +190,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
if
(
filter_grad
)
{
// choose backward algorithm for filter
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardFilterAlgorithm
(
handle
,
cudnn_output_desc
,
cudnn_input_desc
,
cudnn_conv_desc
,
cudnn_filter_desc
,
...
...
@@ -198,7 +198,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
workspace_size_limit
,
&
filter_algo
));
// get workspace for backwards filter algorithm
PADDLE
_ENFORCE
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnGetConvolutionBackwardFilterWorkspaceSize
(
handle
,
cudnn_output_desc
,
cudnn_input_desc
,
cudnn_conv_desc
,
cudnn_filter_desc
,
filter_algo
,
&
bwd_filter_ws_size
));
...
...
@@ -222,7 +222,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
T
*
input_grad_data
=
input_grad
->
mutable_data
<
T
>
(
ctx
.
GetPlace
());
// Because beta is zero, it is unnecessary to reset input_grad.
for
(
int
g
=
0
;
g
<
groups
;
g
++
)
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionForward
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionForward
(
handle
,
&
alpha
,
cudnn_output_desc
,
output_grad_data
+
output_grad_offset
*
g
,
cudnn_filter_desc
,
filter_data
+
filter_offset
*
g
,
cudnn_conv_desc
,
data_algo
,
...
...
@@ -237,7 +237,7 @@ class CUDNNConvTransposeGradOpKernel : public framework::OpKernel<T> {
// Because beta is zero, it is unnecessary to reset filter_grad.
// Gradient with respect to the filter
for
(
int
g
=
0
;
g
<
groups
;
g
++
)
{
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardFilter
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnConvolutionBackwardFilter
(
handle
,
&
alpha
,
cudnn_output_desc
,
output_grad_data
+
output_grad_offset
*
g
,
cudnn_input_desc
,
input_data
+
input_offset
*
g
,
cudnn_conv_desc
,
filter_algo
,
...
...
paddle/fluid/operators/math/softmax.cu
浏览文件 @
73fcfc06
...
...
@@ -52,7 +52,7 @@ void SoftmaxCUDNNFunctor<T>::operator()(
xDesc
.
descriptor
<
T
>
(
layout
,
cudnn_tensor_dims
);
cudnnTensorDescriptor_t
cudnn_y_desc
=
xDesc
.
descriptor
<
T
>
(
layout
,
cudnn_tensor_dims
);
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnSoftmaxForward
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnSoftmaxForward
(
context
.
cudnn_handle
(),
CUDNN_SOFTMAX_ACCURATE
,
CUDNN_SOFTMAX_MODE_INSTANCE
,
CudnnDataType
<
T
>::
kOne
(),
cudnn_x_desc
,
X
->
data
<
T
>
(),
CudnnDataType
<
T
>::
kZero
(),
cudnn_y_desc
,
...
...
@@ -83,7 +83,7 @@ void SoftmaxGradCUDNNFunctor<T>::operator()(
dxDesc
.
descriptor
<
T
>
(
layout
,
cudnn_tensor_dims
);
cudnnTensorDescriptor_t
cudnn_ygrad_desc
=
dyDesc
.
descriptor
<
T
>
(
layout
,
cudnn_tensor_dims
);
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnSoftmaxBackward
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnSoftmaxBackward
(
context
.
cudnn_handle
(),
CUDNN_SOFTMAX_ACCURATE
,
CUDNN_SOFTMAX_MODE_INSTANCE
,
CudnnDataType
<
T
>::
kOne
(),
cudnn_y_desc
,
Y
->
data
<
T
>
(),
cudnn_ygrad_desc
,
YGrad
->
data
<
T
>
(),
...
...
paddle/fluid/operators/pool_cudnn_op.cu.cc
浏览文件 @
73fcfc06
...
...
@@ -81,7 +81,7 @@ class PoolCUDNNOpKernel : public framework::OpKernel<T> {
// ------------------- cudnn pool algorithm ---------------------
auto
handle
=
ctx
.
cuda_device_context
().
cudnn_handle
();
ScalingParamType
<
T
>
alpha
=
1.0
f
,
beta
=
0.0
f
;
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnPoolingForward
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnPoolingForward
(
handle
,
cudnn_pool_desc
,
&
alpha
,
cudnn_input_desc
,
input_data
,
&
beta
,
cudnn_output_desc
,
output_data
));
}
...
...
@@ -154,7 +154,7 @@ class PoolCUDNNGradOpKernel : public framework::OpKernel<T> {
T
*
input_grad_data
=
input_grad
->
mutable_data
<
T
>
(
ctx
.
GetPlace
());
// Because beta is zero, it is unnecessary to reset input_grad.
PADDLE
_ENFORCE
(
platform
::
dynload
::
cudnnPoolingBackward
(
CUDNN
_ENFORCE
(
platform
::
dynload
::
cudnnPoolingBackward
(
handle
,
cudnn_pool_desc
,
&
alpha
,
cudnn_output_desc
,
output_data
,
cudnn_output_desc
,
output_grad_data
,
cudnn_input_desc
,
input_data
,
&
beta
,
cudnn_input_desc
,
input_grad_data
));
...
...
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