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[ARM] add int8 5x5s2 dw conv impl, test=develop#2813

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yiicy merged 4 commits into
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yiicy:int8_5x5s2_dw_conv
Feb 12, 2020
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[ARM] add int8 5x5s2 dw conv impl, test=develop#2813
yiicy merged 4 commits into
PaddlePaddle:developfrom
yiicy:int8_5x5s2_dw_conv

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@yiicy

@yiicy yiicy commented Feb 4, 2020

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arm cpu增加5x5s2 depthwise conv的int8实现,性能测试如下
在麒麟980cpu上输入chin = 32, hin = win = 112, pad = 2的case下, armv7性能可达到14.6GOPs, armv8性能可到达到16.7GOPs。

chenjiaoAngel
chenjiaoAngel previously approved these changes Feb 4, 2020

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LGTM

Comment thread lite/kernels/arm/conv_compute.cc
@yiicy yiicy dismissed stale reviews from MyPandaShaoxiang and chenjiaoAngel via 394ed40 February 5, 2020 08:04
@yiicy yiicy merged commit 688166b into PaddlePaddle:develop Feb 12, 2020
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3 participants