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体验新版 GitCode,发现更多精彩内容 >>
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f2a205c2
编写于
10月 31, 2018
作者:
Q
Qiao Longfei
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差异文件
add test_pserver_run_empty_optimize_block
上级
bf976489
变更
2
隐藏空白更改
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2 changed file
with
119 addition
and
0 deletion
+119
-0
python/paddle/fluid/tests/unittests/CMakeLists.txt
python/paddle/fluid/tests/unittests/CMakeLists.txt
+2
-0
python/paddle/fluid/tests/unittests/test_pserver_run_empty_optimize_block.py
.../tests/unittests/test_pserver_run_empty_optimize_block.py
+117
-0
未找到文件。
python/paddle/fluid/tests/unittests/CMakeLists.txt
浏览文件 @
f2a205c2
...
...
@@ -15,6 +15,7 @@ if(NOT WITH_DISTRIBUTE)
list
(
REMOVE_ITEM TEST_OPS test_dist_transpiler
)
list
(
REMOVE_ITEM TEST_OPS test_simple_dist_transpiler
)
list
(
REMOVE_ITEM TEST_OPS test_listen_and_serv_op
)
list
(
REMOVE_ITEM TEST_OPS test_pserver_run_empty_optimize_block
)
LIST
(
REMOVE_ITEM TEST_OPS test_dist_mnist
)
LIST
(
REMOVE_ITEM TEST_OPS test_dist_word2vec
)
endif
(
NOT WITH_DISTRIBUTE
)
...
...
@@ -74,6 +75,7 @@ py_test_modules(test_warpctc_op MODULES test_warpctc_op ENVS FLAGS_warpctc_dir=$
if
(
WITH_DISTRIBUTE
)
py_test_modules
(
test_dist_train MODULES test_dist_train SERIAL
)
set_tests_properties
(
test_listen_and_serv_op PROPERTIES TIMEOUT 20
)
set_tests_properties
(
test_pserver_run_empty_optimize_block PROPERTIES TIMEOUT 20
)
if
(
NOT APPLE
)
set_tests_properties
(
test_dist_mnist PROPERTIES TIMEOUT 200
)
set_tests_properties
(
test_dist_word2vec PROPERTIES TIMEOUT 200
)
...
...
python/paddle/fluid/tests/unittests/test_pserver_run_empty_optimize_block.py
0 → 100644
浏览文件 @
f2a205c2
# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from
__future__
import
print_function
import
paddle
import
paddle.fluid
as
fluid
import
os
import
signal
import
subprocess
import
time
import
unittest
from
multiprocessing
import
Process
from
op_test
import
OpTest
def
run_pserver
(
use_cuda
,
sync_mode
,
ip
,
port
,
trainers
,
trainer_id
):
x
=
fluid
.
layers
.
data
(
name
=
'x'
,
shape
=
[
1
],
dtype
=
'float32'
)
y_predict
=
fluid
.
layers
.
fc
(
input
=
x
,
size
=
1
,
act
=
None
,
bias_attr
=
False
)
y
=
fluid
.
layers
.
data
(
name
=
'y'
,
shape
=
[
1
],
dtype
=
'float32'
)
# loss function
cost
=
fluid
.
layers
.
square_error_cost
(
input
=
y_predict
,
label
=
y
)
avg_cost
=
fluid
.
layers
.
mean
(
cost
)
# optimizer
sgd_optimizer
=
fluid
.
optimizer
.
SGD
(
learning_rate
=
0.001
)
sgd_optimizer
.
minimize
(
avg_cost
)
place
=
fluid
.
CUDAPlace
(
0
)
if
use_cuda
else
fluid
.
CPUPlace
()
exe
=
fluid
.
Executor
(
place
)
ps1
=
ip
+
":"
+
str
(
int
(
port
)
+
1
)
ps2
=
ip
+
":"
+
port
pserver_endpoints
=
ps1
+
","
+
ps2
config
=
fluid
.
DistributeTranspilerConfig
()
config
.
slice_var_up
=
False
t
=
fluid
.
DistributeTranspiler
(
config
=
config
)
t
.
transpile
(
trainer_id
,
pservers
=
pserver_endpoints
,
trainers
=
trainers
,
sync_mode
=
sync_mode
)
pserver_prog
=
t
.
get_pserver_program
(
ps2
)
# pserver2 have no parameter
assert
(
len
(
pserver_prog
.
blocks
),
2
)
assert
(
len
(
pserver_prog
.
blocks
[
1
].
ops
),
0
)
pserver_startup
=
t
.
get_startup_program
(
ps2
,
pserver_prog
)
exe
.
run
(
pserver_startup
)
exe
.
run
(
pserver_prog
)
class
TestListenAndServOp
(
OpTest
):
def
setUp
(
self
):
self
.
ps_timeout
=
5
self
.
ip
=
"127.0.0.1"
self
.
port
=
"0"
self
.
trainers
=
1
self
.
trainer_id
=
0
def
_start_pserver
(
self
,
use_cuda
,
sync_mode
):
p
=
Process
(
target
=
run_pserver
,
args
=
(
use_cuda
,
sync_mode
,
self
.
ip
,
self
.
port
,
self
.
trainers
,
self
.
trainer_id
))
p
.
daemon
=
True
p
.
start
()
return
p
def
_wait_ps_ready
(
self
,
pid
):
start_left_time
=
self
.
ps_timeout
sleep_time
=
0.5
while
True
:
assert
start_left_time
>=
0
,
"wait ps ready failed"
time
.
sleep
(
sleep_time
)
try
:
# the listen_and_serv_op would touch a file which contains the listen port
# on the /tmp directory until it was ready to process all the RPC call.
os
.
stat
(
"/tmp/paddle.%d.port"
%
pid
)
return
except
os
.
error
:
start_left_time
-=
sleep_time
def
test_handle_signal_in_serv_op
(
self
):
# run pserver on CPU in sync mode
p1
=
self
.
_start_pserver
(
False
,
True
)
self
.
_wait_ps_ready
(
p1
.
pid
)
# raise SIGTERM to pserver
os
.
kill
(
p1
.
pid
,
signal
.
SIGINT
)
p1
.
join
()
# run pserver on CPU in async mode
p2
=
self
.
_start_pserver
(
False
,
False
)
self
.
_wait_ps_ready
(
p2
.
pid
)
# raise SIGTERM to pserver
os
.
kill
(
p2
.
pid
,
signal
.
SIGTERM
)
p2
.
join
()
if
__name__
==
'__main__'
:
unittest
.
main
()
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