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018a33dd
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018a33dd
编写于
2月 20, 2020
作者:
Y
Yibing Liu
提交者:
GitHub
2月 20, 2020
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Use save & load api for bert (#4320)
上级
b93b501b
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
11 addition
and
39 deletion
+11
-39
PaddleNLP/PaddleLARK/BERT/optimization.py
PaddleNLP/PaddleLARK/BERT/optimization.py
+1
-1
PaddleNLP/PaddleLARK/BERT/run_classifier.py
PaddleNLP/PaddleLARK/BERT/run_classifier.py
+2
-2
PaddleNLP/PaddleLARK/BERT/run_squad.py
PaddleNLP/PaddleLARK/BERT/run_squad.py
+2
-2
PaddleNLP/PaddleLARK/BERT/train.py
PaddleNLP/PaddleLARK/BERT/train.py
+1
-1
PaddleNLP/PaddleLARK/BERT/utils/init.py
PaddleNLP/PaddleLARK/BERT/utils/init.py
+5
-33
未找到文件。
PaddleNLP/PaddleLARK/BERT/optimization.py
浏览文件 @
018a33dd
...
...
@@ -158,7 +158,7 @@ def optimization(loss,
else
:
if
weight_decay
>
0
:
for
param
in
train_program
.
global_block
().
all_parameters
():
for
param
in
train_program
.
all_parameters
():
param_list
[
param
.
name
]
=
param
*
1.0
param_list
[
param
.
name
].
stop_gradient
=
True
...
...
PaddleNLP/PaddleLARK/BERT/run_classifier.py
浏览文件 @
018a33dd
...
...
@@ -392,7 +392,7 @@ def main(args):
if
steps
%
args
.
save_steps
==
0
:
save_path
=
os
.
path
.
join
(
args
.
checkpoints
,
"step_"
+
str
(
steps
))
fluid
.
io
.
save_persistables
(
exe
,
save_path
,
train_program
)
fluid
.
save
(
program
=
train_program
,
model_path
=
save_path
)
if
steps
%
args
.
validation_steps
==
0
:
print
(
"Average throughtput: %s"
%
(
np
.
average
(
throughput
)))
...
...
@@ -409,7 +409,7 @@ def main(args):
"test"
)
except
fluid
.
core
.
EOFException
:
save_path
=
os
.
path
.
join
(
args
.
checkpoints
,
"step_"
+
str
(
steps
))
fluid
.
io
.
save_persistables
(
exe
,
save_path
,
train_program
)
fluid
.
save
(
program
=
train_program
,
model_path
=
save_path
)
train_data_loader
.
reset
()
break
if
args
.
enable_ce
:
...
...
PaddleNLP/PaddleLARK/BERT/run_squad.py
浏览文件 @
018a33dd
...
...
@@ -398,11 +398,11 @@ def train(args):
if
steps
%
args
.
save_steps
==
0
or
steps
==
max_train_steps
:
save_path
=
os
.
path
.
join
(
args
.
checkpoints
,
"step_"
+
str
(
steps
))
fluid
.
io
.
save_persistables
(
exe
,
save_path
,
train_program
)
fluid
.
save
(
program
=
train_program
,
model_path
=
save_path
)
except
fluid
.
core
.
EOFException
:
save_path
=
os
.
path
.
join
(
args
.
checkpoints
,
"step_"
+
str
(
steps
)
+
"_final"
)
fluid
.
io
.
save_persistables
(
exe
,
save_path
,
train_program
)
fluid
.
save
(
program
=
train_program
,
model_path
=
save_path
)
train_data_loader
.
reset
()
break
...
...
PaddleNLP/PaddleLARK/BERT/train.py
浏览文件 @
018a33dd
...
...
@@ -412,7 +412,7 @@ def train(args):
if
steps
%
args
.
save_steps
==
0
:
save_path
=
os
.
path
.
join
(
args
.
checkpoints
,
"step_"
+
str
(
steps
))
fluid
.
io
.
save_persistables
(
exe
,
save_path
,
train_program
)
fluid
.
save
(
program
=
train_program
,
model_path
=
save_path
)
if
args
.
validation_set_dir
and
steps
%
args
.
validation_steps
==
0
:
vali_cost
,
vali_lm_cost
,
vali_acc
,
vali_steps
,
vali_speed
=
predict
(
...
...
PaddleNLP/PaddleLARK/BERT/utils/init.py
浏览文件 @
018a33dd
...
...
@@ -25,7 +25,7 @@ import paddle.fluid as fluid
def
cast_fp32_to_fp16
(
exe
,
main_program
):
print
(
"Cast parameters to float16 data format."
)
for
param
in
main_program
.
global_block
().
all_parameters
():
for
param
in
main_program
.
all_parameters
():
if
not
param
.
name
.
endswith
(
".master"
):
param_t
=
fluid
.
global_scope
().
find_var
(
param
.
name
).
get_tensor
()
data
=
np
.
array
(
param_t
)
...
...
@@ -38,21 +38,9 @@ def cast_fp32_to_fp16(exe, main_program):
def
init_checkpoint
(
exe
,
init_checkpoint_path
,
main_program
,
use_fp16
=
False
):
assert
os
.
path
.
exists
(
init_checkpoint_path
),
"[%s] cann't be found."
%
init_checkpoint_path
fluid
.
load
(
program
=
main_program
,
model_path
=
init_checkpoint_path
,
executor
=
exe
)
def
existed_persitables
(
var
):
if
not
fluid
.
io
.
is_persistable
(
var
):
return
False
if
os
.
path
.
exists
(
os
.
path
.
join
(
init_checkpoint_path
,
var
.
name
)):
print
(
"INIT {}"
.
format
(
var
.
name
))
return
True
fluid
.
io
.
load_vars
(
exe
,
init_checkpoint_path
,
main_program
=
main_program
,
predicate
=
existed_persitables
)
print
(
"Load model from {}"
.
format
(
init_checkpoint_path
))
if
use_fp16
:
...
...
@@ -63,24 +51,8 @@ def init_pretraining_params(exe,
pretraining_params_path
,
main_program
,
use_fp16
=
False
):
assert
os
.
path
.
exists
(
pretraining_params_path
),
"[%s] cann't be found."
%
pretraining_params_path
def
existed_params
(
var
):
if
not
isinstance
(
var
,
fluid
.
framework
.
Parameter
):
return
False
if
os
.
path
.
exists
(
os
.
path
.
join
(
pretraining_params_path
,
var
.
name
)):
print
(
"INIT {}"
.
format
(
var
.
name
))
return
True
else
:
print
(
"SKIP {}"
.
format
(
var
.
name
))
return
False
fluid
.
io
.
load_vars
(
exe
,
pretraining_params_path
,
main_program
=
main_program
,
predicate
=
existed_params
)
fluid
.
load
(
program
=
main_program
,
model_path
=
pretraining_params_path
,
executor
=
exe
)
print
(
"Load pretraining parameters from {}."
.
format
(
pretraining_params_path
))
...
...
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