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e641f949
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体验新版 GitCode,发现更多精彩内容 >>
提交
e641f949
编写于
12月 26, 2016
作者:
Y
Yu Yang
提交者:
GitHub
12月 26, 2016
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差异文件
Merge pull request #1011 from jacquesqiao/cluster_train
add cluster train for quick_start
上级
6951c8ad
027aaf9e
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
101 addition
and
3 deletion
+101
-3
demo/quick_start/api_predict.sh
demo/quick_start/api_predict.sh
+1
-1
demo/quick_start/cluster/cluster_train.sh
demo/quick_start/cluster/cluster_train.sh
+44
-0
demo/quick_start/cluster/env.sh
demo/quick_start/cluster/env.sh
+28
-0
demo/quick_start/cluster/pserver.sh
demo/quick_start/cluster/pserver.sh
+26
-0
paddle/trainer/ThreadParameterUpdater.h
paddle/trainer/ThreadParameterUpdater.h
+2
-2
未找到文件。
demo/quick_start/api_predict.sh
浏览文件 @
e641f949
...
...
@@ -17,7 +17,7 @@ set -e
#Note the default model is pass-00002, you shold make sure the model path
#exists or change the mode path.
#only test on trainer_config.lr.py
model
=
output/pass-00001/
model
=
output/
model/
pass-00001/
config
=
trainer_config.lr.py
label
=
data/labels.list
dict
=
data/dict.txt
...
...
demo/quick_start/cluster/cluster_train.sh
0 → 100755
浏览文件 @
e641f949
#!/bin/bash
# Copyright (c) 2016 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.
set
-e
# Should run pserver.sh before run this script.
bin_dir
=
$(
cd
`
dirname
$0
`
;
pwd
)
home_dir
=
$(
cd
"
${
bin_dir
}
/.."
;
pwd
)
source
"
$bin_dir
/env.sh"
model_dir
=
"
$bin_dir
/output"
log_file
=
"
$bin_dir
/train.log"
pushd
"
$home_dir
"
cfg
=
trainer_config.lr.py
paddle train
\
--config
=
$cfg
\
--save_dir
=
${
model_dir
}
\
--trainer_count
=
4
\
--local
=
0
\
--log_period
=
100
\
--num_passes
=
15
\
--use_gpu
=
false
\
--show_parameter_stats_period
=
100
\
--test_all_data_in_one_period
=
1
\
--num_gradient_servers
=
1
\
--nics
=
`
get_nics
`
\
--port
=
7164
\
--ports_num
=
1
\
--pservers
=
"127.0.0.1"
\
--comment
=
"paddle_trainer"
\
2>&1 |
tee
"
$log_file
"
popd
demo/quick_start/cluster/env.sh
0 → 100644
浏览文件 @
e641f949
#!/bin/bash
# Copyright (c) 2016 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.
set
-e
function
get_nics
()
{
machine
=
`
uname
-s
`
local
nics
=
""
if
[
"
$machine
"
==
"Linux"
]
;
then
nics
=
"lo"
elif
[
"
$machine
"
==
"Darwin"
]
;
then
nics
=
"lo0"
else
nics
=
"unsupport"
fi
echo
$nics
}
demo/quick_start/cluster/pserver.sh
0 → 100755
浏览文件 @
e641f949
#!/bin/bash
# Copyright (c) 2016 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.
set
-e
bin_dir
=
$(
cd
`
dirname
$0
`
;
pwd
)
source
"
$bin_dir
/env.sh"
paddle pserver
\
--nics
=
`
get_nics
`
\
--port
=
7164
\
--ports_num
=
1
\
--ports_num_for_sparse
=
1
\
--num_gradient_servers
=
1
\
--comment
=
"paddle_pserver"
\
2>&1 |
tee
'pserver.log'
paddle/trainer/ThreadParameterUpdater.h
浏览文件 @
e641f949
...
...
@@ -33,8 +33,8 @@ namespace paddle {
because at the current moment, the merging on CPU is happening on the
main thread, and the its parameter size can be much larger than the one GPU.
Thus, for GPU, the parameter updates happens in updateImpl() function, which
is called by gradient machines as a callback function
as a callback function
supplied to backward()
and forwardBackward().
is called by gradient machines as a callback function
supplied to backward()
and forwardBackward().
For CPU, the parameter updates happens in separate threads maintained by this
class.
*/
...
...
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