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体验新版 GitCode,发现更多精彩内容 >>
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4836ee68
编写于
9月 23, 2019
作者:
G
Ghost Under Moon
提交者:
hong
9月 23, 2019
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电子邮件补丁
差异文件
warning when user save a inference model which contains auc op test=develop (#19838)
上级
5452b6a1
变更
2
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2 changed file
with
38 addition
and
0 deletion
+38
-0
python/paddle/fluid/io.py
python/paddle/fluid/io.py
+9
-0
python/paddle/fluid/tests/unittests/test_inference_model_io.py
...n/paddle/fluid/tests/unittests/test_inference_model_io.py
+29
-0
未找到文件。
python/paddle/fluid/io.py
浏览文件 @
4836ee68
...
...
@@ -1031,6 +1031,15 @@ def save_inference_model(dirname,
main_program
=
_get_valid_program
(
main_program
)
# remind user to set auc_states to zeros if the program contains auc op
all_ops
=
main_program
.
global_block
().
ops
for
op
in
all_ops
:
if
op
.
type
==
'auc'
:
warnings
.
warn
(
"please ensure that you have set the auc states to zeros before saving inference model"
)
break
# fix the bug that the activation op's output as target will be pruned.
# will affect the inference performance.
# TODO(Superjomn) add an IR pass to remove 1-scale op.
...
...
python/paddle/fluid/tests/unittests/test_inference_model_io.py
浏览文件 @
4836ee68
...
...
@@ -19,6 +19,8 @@ import unittest
import
six
import
numpy
as
np
import
paddle.fluid.core
as
core
import
paddle.fluid
as
fluid
import
warnings
import
paddle.fluid.executor
as
executor
import
paddle.fluid.layers
as
layers
...
...
@@ -111,6 +113,33 @@ class TestSaveInferenceModel(unittest.TestCase):
save_inference_model
(
MODEL_DIR
,
[
"x"
,
"y"
],
[
avg_cost
],
exe
,
program
)
def
test_save_inference_model_with_auc
(
self
):
MODEL_DIR
=
"./tmp/inference_model4"
init_program
=
Program
()
program
=
Program
()
# fake program without feed/fetch
with
program_guard
(
program
,
init_program
):
x
=
layers
.
data
(
name
=
'x'
,
shape
=
[
2
],
dtype
=
'float32'
)
y
=
layers
.
data
(
name
=
'y'
,
shape
=
[
1
],
dtype
=
'float32'
)
predict
=
fluid
.
layers
.
fc
(
input
=
x
,
size
=
2
,
act
=
'softmax'
)
acc
=
fluid
.
layers
.
accuracy
(
input
=
predict
,
label
=
y
)
auc_var
,
batch_auc_var
,
auc_states
=
fluid
.
layers
.
auc
(
input
=
predict
,
label
=
y
)
cost
=
fluid
.
layers
.
cross_entropy
(
input
=
predict
,
label
=
y
)
avg_cost
=
fluid
.
layers
.
mean
(
x
=
cost
)
place
=
core
.
CPUPlace
()
exe
=
executor
.
Executor
(
place
)
exe
.
run
(
init_program
,
feed
=
{},
fetch_list
=
[])
with
warnings
.
catch_warnings
(
record
=
True
)
as
w
:
warnings
.
simplefilter
(
"always"
)
save_inference_model
(
MODEL_DIR
,
[
"x"
,
"y"
],
[
avg_cost
],
exe
,
program
)
expected_warn
=
"please ensure that you have set the auc states to zeros before saving inference model"
self
.
assertTrue
(
len
(
w
)
>
0
)
self
.
assertTrue
(
expected_warn
==
str
(
w
[
0
].
message
))
class
TestInstance
(
unittest
.
TestCase
):
def
test_save_inference_model
(
self
):
...
...
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