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10881b6e
编写于
10月 20, 2022
作者:
G
Guanghua Yu
提交者:
GitHub
10月 20, 2022
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电子邮件补丁
差异文件
fix problem of persistable var saving in QAT (#47178)
上级
af9486fc
变更
3
显示空白变更内容
内联
并排
Showing
3 changed file
with
22 addition
and
15 deletion
+22
-15
python/paddle/fluid/contrib/slim/quantization/imperative/qat.py
.../paddle/fluid/contrib/slim/quantization/imperative/qat.py
+3
-0
python/paddle/fluid/contrib/slim/quantization/post_training_quantization.py
...d/contrib/slim/quantization/post_training_quantization.py
+1
-15
python/paddle/fluid/contrib/slim/quantization/utils.py
python/paddle/fluid/contrib/slim/quantization/utils.py
+18
-0
未找到文件。
python/paddle/fluid/contrib/slim/quantization/imperative/qat.py
浏览文件 @
10881b6e
...
...
@@ -32,6 +32,7 @@ from paddle.fluid.io import load_inference_model, save_inference_model
from
..quantization_pass
import
ReplaceFakeQuantDequantPass
,
QuantWeightPass
from
paddle.fluid.log_helper
import
get_logger
from
..
import
quantization_pass
from
..utils
import
move_persistable_var_to_global_block
from
.
import
utils
from
.
import
fuse_utils
...
...
@@ -552,6 +553,8 @@ class ImperativeQuantizeOutputs(object):
clip_extra
=
True
move_persistable_var_to_global_block
(
infer_program
)
save_inference_model
(
dirname
=
dirname
,
feeded_var_names
=
feed_target_names
,
target_vars
=
fetch_targets
,
...
...
python/paddle/fluid/contrib/slim/quantization/post_training_quantization.py
浏览文件 @
10881b6e
...
...
@@ -449,21 +449,7 @@ class PostTrainingQuantization(object):
self
.
_collect_dynamic_quantize_op_threshold
(
self
.
_dynamic_quantize_op_type
)
# Move sub blocks persistable var to global block
global_block
=
self
.
_program
.
global_block
()
for
_op
in
global_block
.
ops
:
if
_op
.
type
==
"while"
:
_block_id
=
_op
.
attr
(
"sub_block"
).
id
_block
=
self
.
_program
.
block
(
_block_id
)
persistables
=
[]
for
_name
,
_var
in
_block
.
vars
.
items
():
if
_var
.
persistable
:
global_block
.
_clone_variable
(
_var
)
persistables
.
append
(
_name
)
for
_name
in
persistables
:
_block
.
_remove_var
(
_name
)
persistables
.
extend
(
_op
.
input
(
'X'
))
_op
.
desc
.
set_input
(
"X"
,
persistables
)
utils
.
move_persistable_var_to_global_block
(
self
.
_program
)
if
not
self
.
_return_graph
:
return
self
.
_program
...
...
python/paddle/fluid/contrib/slim/quantization/utils.py
浏览文件 @
10881b6e
...
...
@@ -435,6 +435,24 @@ def calculate_quant_cos_error(orig_tensor, qdq_tensor):
return
cos_sim
def
move_persistable_var_to_global_block
(
program
):
# Move sub blocks persistable var to global block
global_block
=
program
.
global_block
()
for
_op
in
global_block
.
ops
:
if
_op
.
type
==
"while"
:
_block_id
=
_op
.
attr
(
"sub_block"
).
id
_block
=
program
.
block
(
_block_id
)
persistables
=
[]
for
_name
,
_var
in
_block
.
vars
.
items
():
if
_var
.
persistable
:
global_block
.
_clone_variable
(
_var
)
persistables
.
append
(
_name
)
for
_name
in
persistables
:
_block
.
_remove_var
(
_name
)
persistables
.
extend
(
_op
.
input
(
'X'
))
_op
.
desc
.
set_input
(
"X"
,
persistables
)
def
l2_loss
(
gt
,
pred
):
return
((
gt
-
pred
)
**
2
).
mean
()
...
...
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