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Refine batch_norm_op. #9871

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merged 1 commit into from
Apr 12, 2018
Merged

Refine batch_norm_op. #9871

merged 1 commit into from
Apr 12, 2018

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qingqing01
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@qingqing01 qingqing01 commented Apr 12, 2018 •
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The changed code is only used in training period.

@Xreki
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Xreki commented Apr 12, 2018

我之前在C++ inference profile时看过batch_norm的时间占比，cudnnBatchNormalizationForwardInference的时间只占batch_norm_op总时间的一半。这个移动能减少不少inference、test任务的时间。

jacquesqiao
jacquesqiao approved these changes Apr 12, 2018
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LGTM!

@luotao1 luotao1 merged commit 859fedf into PaddlePaddle:develop Apr 12, 2018
@qingqing01 qingqing01 deleted the fix_bn branch November 14, 2019 05:25
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@jacquesqiao jacquesqiao jacquesqiao approved these changes

@reyoung reyoung Awaiting requested review from reyoung

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@qingqing01 @Xreki @jacquesqiao @luotao1