Fuse AllReduce#15921

Merged

chengduoZH merged 16 commits intoPaddlePaddle:developfrom

chengduoZH:fuse_all_reduce

Mar 20, 2019

Commits on Feb 26, 2019

fuse all_reduce
chengduozh
committed

Commits on Mar 4, 2019

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
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add fuse_parameter_groups_size
chengduozh
committed

Commits on Mar 5, 2019

Polish code
chengduozh
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Fix travis-ci
chengduozh
committed
Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
committed

Commits on Mar 13, 2019

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
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Add SetGroupAccordingToLayers and SetGroupAccordingToGroupSize
chengduozh
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Add SetGroupAccordingToMemorySize
chengduozh
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Commits on Mar 14, 2019

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
committed

Commits on Mar 17, 2019

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
committed

Commits on Mar 18, 2019

fix multi_devices_graph
chengduozh
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reset params_grads
chengduozh
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Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
committed
Polish code
chengduozh
committed

Commits on Mar 20, 2019

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fuse_all_reduce
chengduozh
committed