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体验新版 GitCode,发现更多精彩内容 >>
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40162227
编写于
5月 27, 2020
作者:
A
Aurelius84
提交者:
GitHub
5月 27, 2020
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差异文件
Support save model in dygraph.guard test=develop (#24761)
上级
355caee1
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
8 addition
and
2 deletion
+8
-2
python/paddle/fluid/dygraph/dygraph_to_static/program_translator.py
...dle/fluid/dygraph/dygraph_to_static/program_translator.py
+1
-0
python/paddle/fluid/tests/unittests/dygraph_to_static/test_mnist.py
...dle/fluid/tests/unittests/dygraph_to_static/test_mnist.py
+1
-1
python/paddle/fluid/tests/unittests/dygraph_to_static/test_save_inference_model.py
.../unittests/dygraph_to_static/test_save_inference_model.py
+6
-1
未找到文件。
python/paddle/fluid/dygraph/dygraph_to_static/program_translator.py
浏览文件 @
40162227
...
...
@@ -550,6 +550,7 @@ class ProgramTranslator(object):
source_code
=
ast_to_source_code
(
root_wrapper
.
node
)
return
source_code
@
switch_to_static_graph
def
save_inference_model
(
self
,
dirname
,
feed
=
None
,
fetch
=
None
):
"""
Saves current model as the inference model. It will prune the main_program
...
...
python/paddle/fluid/tests/unittests/dygraph_to_static/test_mnist.py
浏览文件 @
40162227
...
...
@@ -200,7 +200,6 @@ class TestMNISTWithDeclarative(TestMNIST):
break
return
loss_data
@
switch_to_static_graph
def
check_save_inference_model
(
self
,
inputs
,
prog_trans
,
to_static
,
gt_out
):
if
to_static
:
infer_model_path
=
"./test_mnist_inference_model"
...
...
@@ -208,6 +207,7 @@ class TestMNISTWithDeclarative(TestMNIST):
infer_out
=
self
.
load_and_run_inference
(
infer_model_path
,
inputs
)
self
.
assertTrue
(
np
.
allclose
(
gt_out
.
numpy
(),
infer_out
))
@
switch_to_static_graph
def
load_and_run_inference
(
self
,
model_path
,
inputs
):
exe
=
fluid
.
Executor
(
self
.
place
)
[
inference_program
,
feed_target_names
,
...
...
python/paddle/fluid/tests/unittests/dygraph_to_static/test_save_inference_model.py
浏览文件 @
40162227
...
...
@@ -30,6 +30,7 @@ np.random.seed(SEED)
place
=
fluid
.
CUDAPlace
(
0
)
if
fluid
.
is_compiled_with_cuda
()
else
fluid
.
CPUPlace
(
)
program_translator
=
ProgramTranslator
()
class
SimpleFcLayer
(
fluid
.
dygraph
.
Layer
):
...
...
@@ -63,6 +64,10 @@ class TestDyToStaticSaveInferenceModel(unittest.TestCase):
loss
.
backward
()
adam
.
minimize
(
loss
)
layer
.
clear_gradients
()
# test for saving model in dygraph.guard
infer_model_dir
=
"./test_dy2stat_save_inference_model"
program_translator
.
save_inference_model
(
infer_model_dir
,
feed
=
[
0
],
fetch
=
[
1
])
# Check the correctness of the inference
dygraph_out
,
_
=
layer
(
x
)
self
.
check_save_inference_model
(
layer
,
[
x_data
],
dygraph_out
.
numpy
())
...
...
@@ -77,7 +82,7 @@ class TestDyToStaticSaveInferenceModel(unittest.TestCase):
gt_out
,
feed
=
None
,
fetch
=
None
):
program_translator
=
ProgramTranslator
()
expected_persistable_vars
=
set
([
p
.
name
for
p
in
model
.
parameters
()])
infer_model_dir
=
"./test_dy2stat_save_inference_model"
...
...
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