[Feat] CP-balance formal incorporation as flash_mask sub-module#127
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Enigmatisms wants to merge 2 commits intoPaddlePaddle:mainfrom
Open
[Feat] CP-balance formal incorporation as flash_mask sub-module#127Enigmatisms wants to merge 2 commits intoPaddlePaddle:mainfrom
Enigmatisms wants to merge 2 commits intoPaddlePaddle:mainfrom
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Co-authored-by: starcrown001 <148410714+starcrown001@users.noreply.github.com>
baoqiwen
reviewed
Apr 9, 2026
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LGTM |
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LGTM |
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新增 FlashMask CP-balance，此前的 PR 见:
本 PR 将 CP-balance 嵌入到 flash_mask 模块中。flash_mask 模块在进行 python setup.py install 时，最后一步会调起一 subprocess，安装 cp_balance 模块。由于 Paddle 自定义算子功能似乎只支持每个 setup.py 一个 extension，cp_balance 作为另一个自定义算子，需要单独起 subprocess 编译。
此外，修复了 #99 中 reduce kernel 的分数计算 bug。