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604bd85a
编写于
7月 26, 2018
作者:
F
fengjiayi
浏览文件
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电子邮件补丁
差异文件
update inference_optimize()
上级
d7e08c53
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
24 addition
and
7 deletion
+24
-7
paddle/fluid/framework/block_desc.h
paddle/fluid/framework/block_desc.h
+2
-3
python/paddle/fluid/framework.py
python/paddle/fluid/framework.py
+22
-1
python/paddle/fluid/layers/io.py
python/paddle/fluid/layers/io.py
+0
-3
未找到文件。
paddle/fluid/framework/block_desc.h
浏览文件 @
604bd85a
...
...
@@ -88,9 +88,8 @@ class BlockDesc {
OpDesc
*
InsertOp
(
size_t
index
);
/*
* Remove Op and its input/output variables.
* Note that for either input or output variable, if it is also an input or
* output variable of other ops, we should remain it.
* Only remove op itself,
* do nothing to its input and output variables
*/
void
RemoveOp
(
size_t
s
,
size_t
e
);
...
...
python/paddle/fluid/framework.py
浏览文件 @
604bd85a
...
...
@@ -1540,7 +1540,12 @@ class Program(object):
def
inference_optimize
(
self
):
"""
This method will create a new program and change the :code:`is_test`
This method will create a new program and do following adjustments on it:
1. Remove all reader variables and their creator ops if exist.
2. Remove the :code:`read_op` if exists.
3. change the :code:`is_test`
attribute of operators to :code:`True`. All the :code:`Parameter`
information will be lost.
...
...
@@ -1554,6 +1559,22 @@ class Program(object):
# core.inference_optimize being fixed.
res
=
Program
()
res
.
desc
=
core
.
ProgramDesc
(
self
.
desc
)
# remove all readers and the read_op if exist
read_op_idx
=
0
root_block
=
res
.
desc
.
block
(
0
)
while
True
:
if
read_op_idx
>=
root_block
.
op_size
()
or
root_block
.
op
(
read_op_idx
).
type
()
==
'read'
:
break
read_op_idx
+=
1
if
read_op_idx
<
root_block
.
op_size
():
root_block
.
_remove_op
(
0
,
read_op_idx
+
1
)
for
var
in
root_block
.
all_vars
():
if
var
.
type
()
==
core
.
VarDesc
.
VarType
.
READER
:
root_block
.
_remove_var
(
var
.
name
())
# change all `is_test` attributes to True
for
i
in
xrange
(
res
.
desc
.
num_blocks
()):
block
=
res
.
desc
.
block
(
i
)
for
j
in
xrange
(
block
.
op_size
()):
...
...
python/paddle/fluid/layers/io.py
浏览文件 @
604bd85a
...
...
@@ -443,9 +443,6 @@ def random_data_generator(low, high, shapes, lod_levels, for_parallel=True):
main_prog_var
=
_copy_reader_var_
(
default_main_program
().
current_block
(),
startup_var
)
if
for_parallel
:
main_prog_var
=
parallel
(
reader
=
main_prog_var
)
return
monkey_patch_reader_methods
(
main_prog_var
)
...
...
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