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44ba6942
编写于
9月 20, 2018
作者:
L
luotao1
浏览文件
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电子邮件补丁
差异文件
put clone(for_test=True) before optimization phase
上级
abf019f6
变更
1
隐藏空白更改
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并排
Showing
1 changed file
with
8 addition
and
9 deletion
+8
-9
python/paddle/fluid/tests/unittests/dist_transformer.py
python/paddle/fluid/tests/unittests/dist_transformer.py
+8
-9
未找到文件。
python/paddle/fluid/tests/unittests/dist_transformer.py
浏览文件 @
44ba6942
...
...
@@ -437,11 +437,8 @@ def split_data(data, num_part):
]
def
test_context
(
t
rain_prog
m
,
avg_cost
,
train_exe
,
dev_count
,
data_input_names
,
def
test_context
(
t
est_progra
m
,
avg_cost
,
train_exe
,
dev_count
,
data_input_names
,
sum_cost
,
token_num
):
# Context to do validation.
test_program
=
train_progm
.
clone
(
for_test
=
True
)
val_data
=
DataReader
(
src_vocab_fpath
=
TrainTaskConfig
.
src_vocab_fpath
,
trg_vocab_fpath
=
TrainTaskConfig
.
trg_vocab_fpath
,
...
...
@@ -503,7 +500,7 @@ def test_context(train_progm, avg_cost, train_exe, dev_count, data_input_names,
def
train_loop
(
exe
,
train_progm
,
dev_count
,
sum_cost
,
avg_cost
,
lr_scheduler
,
token_num
,
predict
):
token_num
,
predict
,
test_program
):
# Initialize the parameters.
if
TrainTaskConfig
.
ckpt_path
:
lr_scheduler
.
current_steps
=
TrainTaskConfig
.
start_step
...
...
@@ -552,7 +549,7 @@ def train_loop(exe, train_progm, dev_count, sum_cost, avg_cost, lr_scheduler,
-
1
]
+
label_data_input_fields
if
TrainTaskConfig
.
val_file_pattern
is
not
None
:
test
=
test_context
(
t
rain_prog
m
,
avg_cost
,
train_exe
,
dev_count
,
test
=
test_context
(
t
est_progra
m
,
avg_cost
,
train_exe
,
dev_count
,
data_input_names
,
sum_cost
,
token_num
)
# the best cross-entropy value with label smoothing
...
...
@@ -1645,6 +1642,8 @@ def get_model(is_dist, is_async):
local_lr_scheduler
=
LearningRateScheduler
(
ModelHyperParams
.
d_model
,
TrainTaskConfig
.
warmup_steps
,
TrainTaskConfig
.
learning_rate
)
# Context to do validation.
test_program
=
fluid
.
default_main_program
().
clone
(
for_test
=
True
)
if
not
is_dist
:
optimizer
=
fluid
.
optimizer
.
Adam
(
...
...
@@ -1669,7 +1668,7 @@ def get_model(is_dist, is_async):
epsilon
=
TrainTaskConfig
.
eps
)
optimizer
.
minimize
(
sum_cost
)
return
sum_cost
,
avg_cost
,
predict
,
token_num
,
local_lr_scheduler
return
sum_cost
,
avg_cost
,
predict
,
token_num
,
local_lr_scheduler
,
test_program
def
update_args
():
...
...
@@ -1703,7 +1702,7 @@ class DistTransformer2x2(TestDistRunnerBase):
def
run_trainer
(
self
,
use_cuda
,
args
):
place
=
fluid
.
CUDAPlace
(
0
)
if
use_cuda
else
fluid
.
CPUPlace
()
TrainTaskConfig
.
use_gpu
=
use_cuda
sum_cost
,
avg_cost
,
predict
,
token_num
,
local_lr_scheduler
=
get_model
(
sum_cost
,
avg_cost
,
predict
,
token_num
,
local_lr_scheduler
,
test_program
=
get_model
(
args
.
is_dist
,
not
args
.
sync_mode
)
if
args
.
is_dist
:
...
...
@@ -1724,7 +1723,7 @@ class DistTransformer2x2(TestDistRunnerBase):
TrainTaskConfig
.
local
=
not
args
.
is_dist
train_loop
(
startup_exe
,
trainer_prog
,
1
,
sum_cost
,
avg_cost
,
local_lr_scheduler
,
token_num
,
predict
)
local_lr_scheduler
,
token_num
,
predict
,
test_program
)
if
__name__
==
"__main__"
:
...
...
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