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4e72ab41
编写于
10月 19, 2018
作者:
T
Tomasz Patejko
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电子邮件补丁
差异文件
MKLDNN conv + elementwise_add fusion: fix for crash when bias is not present
上级
415b2615
变更
2
显示空白变更内容
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并排
Showing
2 changed file
with
38 addition
and
9 deletion
+38
-9
paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass.cc
...uid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass.cc
+37
-4
paddle/fluid/framework/ir/graph_pattern_detector.cc
paddle/fluid/framework/ir/graph_pattern_detector.cc
+1
-5
未找到文件。
paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass.cc
浏览文件 @
4e72ab41
...
...
@@ -14,6 +14,7 @@
#include "paddle/fluid/framework/ir/conv_elementwise_add_mkldnn_fuse_pass.h"
#include <functional>
#include <utility>
#include "paddle/fluid/framework/ir/graph_traits.h"
...
...
@@ -67,11 +68,32 @@ graph_ptr ConvElementwiseAddMKLDNNFusePass::ApplyImpl(graph_ptr graph) const {
conv_output
->
AsIntermediate
();
auto
conv_op_has_bias
=
[](
const
Node
&
conv_op
,
const
Scope
&
scope
)
->
std
::
pair
<
bool
,
Node
*>
{
auto
bias_input_names
=
conv_op
.
Op
()
->
Inputs
();
auto
bias_it
=
bias_input_names
.
find
(
"Bias"
);
if
(
bias_it
!=
std
::
end
(
bias_input_names
))
{
bool
has_bias
=
!
bias_it
->
second
.
empty
();
if
(
has_bias
)
{
auto
conv_bias_names
=
bias_it
->
second
;
auto
conv_bias_names_it
=
std
::
find_if
(
std
::
begin
(
conv_op
.
inputs
),
std
::
end
(
conv_op
.
inputs
),
[
&
conv_bias_names
](
Node
*
n
)
->
bool
{
return
n
->
Name
()
==
conv_bias_names
[
0
];
});
return
std
::
make_pair
(
has_bias
,
*
conv_bias_names_it
);
}
}
return
std
::
make_pair
(
false
,
nullptr
);
};
auto
handler
=
[
&
](
const
GraphPatternDetector
::
subgraph_t
&
subgraph
,
Graph
*
g
)
{
GET_IR_NODE_FROM_SUBGRAPH
(
conv_op
,
conv_op
,
conv_pattern
);
GET_IR_NODE_FROM_SUBGRAPH
(
conv_input
,
conv_input
,
conv_pattern
);
GET_IR_NODE_FROM_SUBGRAPH
(
conv_bias
,
conv_bias
,
conv_pattern
);
GET_IR_NODE_FROM_SUBGRAPH
(
conv_filter
,
conv_filter
,
conv_pattern
);
GET_IR_NODE_FROM_SUBGRAPH
(
conv_output
,
conv_output
,
conv_pattern
);
GET_IR_NODE_FROM_SUBGRAPH
(
elementwise_add_op
,
elementwise_add_op
,
...
...
@@ -81,17 +103,25 @@ graph_ptr ConvElementwiseAddMKLDNNFusePass::ApplyImpl(graph_ptr graph) const {
GET_IR_NODE_FROM_SUBGRAPH
(
elementwise_add_out
,
elementwise_add_out
,
elementwise_add_pattern
);
if
(
FindFuseOption
(
conv_op
,
elementwise_add_op
)
!=
FUSE_MKLDNN
)
return
;
if
(
FindFuseOption
(
*
conv_op
,
*
elementwise_add_op
)
!=
FUSE_MKLDNN
)
return
;
OpDesc
op_desc
;
op_desc
.
SetType
(
"conv2d"
);
op_desc
.
SetInput
(
"Input"
,
{
conv_input
->
Name
()});
op_desc
.
SetInput
(
"Bias"
,
{
conv_bias
->
Name
()});
op_desc
.
SetInput
(
"Filter"
,
{
conv_filter
->
Name
()});
op_desc
.
SetInput
(
"ResidualData"
,
{
elementwise_add_x
->
Name
()});
op_desc
.
SetOutput
(
"Output"
,
{
conv_output
->
Name
()});
bool
has_bias
;
Node
*
conv_bias
;
std
::
tie
(
has_bias
,
conv_bias
)
=
conv_op_has_bias
(
*
conv_op
,
*
param_scope
());
if
(
has_bias
)
{
op_desc
.
SetInput
(
"Bias"
,
{
conv_bias
->
Name
()});
}
for
(
const
auto
&
attr
:
conv_op
->
Op
()
->
GetAttrMap
())
{
op_desc
.
SetAttr
(
attr
.
first
,
attr
.
second
);
}
...
...
@@ -101,11 +131,14 @@ graph_ptr ConvElementwiseAddMKLDNNFusePass::ApplyImpl(graph_ptr graph) const {
auto
fused_conv_op
=
g
->
CreateOpNode
(
&
op_desc
);
IR_NODE_LINK_TO
(
conv_input
,
fused_conv_op
);
IR_NODE_LINK_TO
(
conv_bias
,
fused_conv_op
);
IR_NODE_LINK_TO
(
conv_filter
,
fused_conv_op
);
IR_NODE_LINK_TO
(
elementwise_add_x
,
fused_conv_op
);
IR_NODE_LINK_TO
(
fused_conv_op
,
conv_output
);
if
(
has_bias
)
{
IR_NODE_LINK_TO
(
conv_bias
,
fused_conv_op
);
}
CorrectGraphEdges
(
g
,
elementwise_add_out
,
conv_output
);
GraphSafeRemoveNodes
(
g
,
{
elementwise_add_out
,
conv_op
,
elementwise_add_op
});
};
...
...
paddle/fluid/framework/ir/graph_pattern_detector.cc
浏览文件 @
4e72ab41
...
...
@@ -1006,10 +1006,6 @@ PDNode *patterns::Conv::operator()() {
->
AsInput
()
->
assert_is_op_input
(
"conv2d"
,
"Input"
);
auto
bias_var
=
pattern
->
NewNode
(
conv_bias_repr
())
->
AsInput
()
->
assert_is_op_input
(
"conv2d"
,
"Bias"
);
auto
filter_var
=
pattern
->
NewNode
(
conv_filter_repr
())
->
AsInput
()
->
assert_is_op_input
(
"conv2d"
,
"Filter"
);
...
...
@@ -1018,7 +1014,7 @@ PDNode *patterns::Conv::operator()() {
->
AsOutput
()
->
assert_is_op_output
(
"conv2d"
,
"Output"
);
conv_op
->
LinksFrom
({
input_var
,
bias_var
,
filter_var
});
conv_op
->
LinksFrom
({
input_var
,
/*bias_var,*/
filter_var
});
conv_op
->
LinksTo
({
output_var
});
return
output_var
;
...
...
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