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前往新版Gitcode,体验更适合开发者的 AI 搜索 >>
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35a7ae21
编写于
4月 03, 2023
作者:
C
cyber-pioneer
提交者:
GitHub
4月 03, 2023
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差异文件
[Prim] polish prim arg None check (#52449)
* polish prim arg None check * fix bug
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9197b7f7
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+18
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python/paddle/incubate/autograd/primx.py
python/paddle/incubate/autograd/primx.py
+18
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未找到文件。
python/paddle/incubate/autograd/primx.py
浏览文件 @
35a7ae21
...
...
@@ -550,6 +550,17 @@ def _lower(block, reverse, blacklist):
block
.
_sync_with_cpp
()
# In some case, inputs and outputs of composite op or its replaced composite rule might be None.
# It means such arg will be no longer required in processed program by composite mechanism.
# Therefore, such special ops should be recorded in advance and be released in args check.
ops_contain_none
=
(
"batch_norm"
,
"flatten_contiguous_range"
,
"squeeze2"
,
"unsqueeze2"
,
)
def
_lower_composite
(
block
,
filter_
:
typing
.
Callable
[[
framework
.
Operator
],
bool
]
=
lambda
x
:
True
,
...
...
@@ -664,10 +675,17 @@ def _lower_composite(
f
'when replace origin op
{
op_name
}
with composite rule, num of origin outs should be equal to new outs, '
f
'but len(orig_outs) =
{
len
(
orig_outs
)
}
and len(new_outs) =
{
len
(
new_outs
)
}
'
)
for
orig_out
,
new_out
in
zip
(
orig_outs
,
new_outs
,
):
if
(
orig_out
is
None
or
new_out
is
None
)
and
(
op_name
not
in
ops_contain_none
):
raise
ValueError
(
f
"op
{
op_name
}
should not contain any None value. original outs=
{
orig_outs
}
and its composite rule outs=
{
new_outs
}
"
)
if
orig_out
is
None
:
# to keep same as phi op definition, orig_out may receive None
continue
...
...
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