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Optim cinn block_reduce #58196

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Courtesy-Xs
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Performance optimization

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Description

card-72718
This PR Optimize cinn_block_reduce_optim

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paddle-bot bot commented Oct 18, 2023

你的PR提交成功,感谢你对开源项目的贡献!
请关注后续CI自动化测试结果,详情请参考Paddle-CI手册
Your PR has been submitted. Thanks for your contribution!
Please wait for the result of CI firstly. See Paddle CI Manual for details.

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LGTM

@Courtesy-Xs Courtesy-Xs merged commit dd92246 into PaddlePaddle:develop Oct 19, 2023
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hitywt pushed a commit to hitywt/Paddle that referenced this pull request Oct 24, 2023
* optim cinn block_reduce

* fix bugs

* simplify code

* replace tree reduce with butterfly reduce when active mask is 0x1f

* fix bugs

* fix sync bugs

* remove shared memory when blockdim less than 32
jiahy0825 pushed a commit to jiahy0825/Paddle that referenced this pull request Oct 26, 2023
* optim cinn block_reduce

* fix bugs

* simplify code

* replace tree reduce with butterfly reduce when active mask is 0x1f

* fix bugs

* fix sync bugs

* remove shared memory when blockdim less than 32
danleifeng pushed a commit to danleifeng/Paddle that referenced this pull request Nov 14, 2023
* optim cinn block_reduce

* fix bugs

* simplify code

* replace tree reduce with butterfly reduce when active mask is 0x1f

* fix bugs

* fix sync bugs

* remove shared memory when blockdim less than 32
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2 participants