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[ARM] fix global_avg_pool and rnn fp16 overflow #9770

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merged 1 commit into from
Nov 30, 2022
Merged

[ARM] fix global_avg_pool and rnn fp16 overflow #9770

merged 1 commit into from
Nov 30, 2022

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mjp9527
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@mjp9527 mjp9527 commented Nov 28, 2022 •
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PR Type

bug fix

PR change

Arm CPU backends && test

Describe

rnn fp16 kernel计算会溢出，先去掉；global avg pooling fp16累加时会溢出，改为先除以数据量再累加；

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paddle-bot bot commented Nov 28, 2022

Thanks for your contribution!

@mjp9527 mjp9527 changed the title [ARM] fix global_avg_pool and rnn fp16 overflow (#9763) [ARM] fix global_avg_pool and rnn fp16 overflow Nov 28, 2022
liyancas
liyancas approved these changes Nov 29, 2022
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LGTM

@mjp9527 mjp9527 merged commit b28536d into PaddlePaddle:release/v2.12 Nov 30, 2022
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@liyancas liyancas liyancas approved these changes

@zhupengyang zhupengyang Awaiting requested review from zhupengyang zhupengyang is a code owner

@hong19860320 hong19860320 Awaiting requested review from hong19860320 hong19860320 is a code owner

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@mjp9527 @liyancas