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体验新版 GitCode,发现更多精彩内容 >>
提交
f6a51d9b
编写于
7月 18, 2017
作者:
Y
Yu Yang
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Make CreateOp in Plain C++ params
上级
875946ff
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
37 addition
and
27 deletion
+37
-27
paddle/framework/op_registry.h
paddle/framework/op_registry.h
+37
-27
未找到文件。
paddle/framework/op_registry.h
浏览文件 @
f6a51d9b
...
...
@@ -199,6 +199,7 @@ Add a mark to which output is temporary is helpful for future optimization.
class
OpRegistry
{
using
OpCreator
=
std
::
function
<
OperatorBase
*
()
>
;
using
VarIndexMap
=
std
::
unordered_map
<
std
::
string
,
int
>
;
using
VarNameList
=
std
::
vector
<
std
::
string
>
;
public:
template
<
typename
OpType
,
typename
ProtoMakerType
>
...
...
@@ -226,42 +227,51 @@ class OpRegistry {
}
}
static
OperatorPtr
CreateOp
(
const
OpDesc
&
op_desc
)
{
//! Create a OpPtr by type.
std
::
string
op_type
=
op_desc
.
type
();
OperatorPtr
op
(
creators
().
at
(
op_type
)());
//! Fill op's data member. Not use constructor because it will be noising
//! for Op developer.
op
->
type_
=
op_desc
.
type
();
// set op's inputs_ from desc.
op
->
inputs_
.
reserve
((
size_t
)
op_desc
.
inputs_size
());
std
::
copy
(
op_desc
.
inputs
().
begin
(),
op_desc
.
inputs
().
end
(),
std
::
back_inserter
(
op
->
inputs_
));
// set op's outputs_ from desc.
op
->
outputs_
.
reserve
((
size_t
)
op_desc
.
outputs_size
());
std
::
copy
(
op_desc
.
outputs
().
begin
(),
op_desc
.
outputs
().
end
(),
std
::
back_inserter
(
op
->
outputs_
));
static
OperatorPtr
CreateOp
(
const
std
::
string
&
type
,
const
VarNameList
&
inputs
,
const
VarNameList
&
outputs
,
const
AttributeMap
&
attrs
)
{
auto
op_create_it
=
creators
().
find
(
type
);
PADDLE_ENFORCE
(
op_create_it
!=
creators
().
end
(),
"Operator %s cannot be found"
,
type
);
//! Fill attrs, and validate attrs.
for
(
auto
&
attr
:
op_desc
.
attrs
())
{
op
->
attrs_
[
attr
.
name
()]
=
AttrTypeHelper
::
GetAttrValue
(
attr
);
}
op_checkers
().
at
(
op_type
).
Check
(
op
->
attrs_
);
auto
op
=
op_create_it
->
second
();
op
->
type_
=
type
;
op
->
inputs_
=
inputs
;
op
->
outputs_
=
outputs
;
op
->
attrs_
=
attrs
;
op_checkers
().
at
(
type
).
Check
(
op
->
attrs_
);
//! Convert Temporary variable name to an unique variable name.
GenerateTempVariableName
(
op
.
get
());
GenerateTempVariableName
(
op
);
//! set argument offsets stored in op.
{
auto
var_index_it
=
VarIndexMaps
().
find
(
op_
type
);
auto
var_index_it
=
VarIndexMaps
().
find
(
type
);
if
(
var_index_it
!=
VarIndexMaps
().
end
())
{
op
->
in_out_idxs_
=
var_index_it
->
second
;
}
}
//! Other op's custom Init for a complex Op. For simple Op, the Init
//! method do nothing.
op
->
Init
();
return
op
;
return
OperatorPtr
(
op
);
}
static
OperatorPtr
CreateOp
(
const
OpDesc
&
op_desc
)
{
std
::
vector
<
std
::
string
>
inputs
;
inputs
.
reserve
((
size_t
)
op_desc
.
inputs_size
());
std
::
copy
(
op_desc
.
inputs
().
begin
(),
op_desc
.
inputs
().
end
(),
std
::
back_inserter
(
inputs
));
std
::
vector
<
std
::
string
>
outputs
;
outputs
.
reserve
((
size_t
)
op_desc
.
outputs_size
());
std
::
copy
(
op_desc
.
outputs
().
begin
(),
op_desc
.
outputs
().
end
(),
std
::
back_inserter
(
outputs
));
AttributeMap
attrs
;
for
(
auto
&
attr
:
op_desc
.
attrs
())
{
attrs
[
attr
.
name
()]
=
AttrTypeHelper
::
GetAttrValue
(
attr
);
}
return
CreateOp
(
op_desc
.
type
(),
inputs
,
outputs
,
attrs
);
}
static
std
::
unordered_map
<
std
::
string
,
OpProto
>&
protos
()
{
...
...
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