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Improve PowKernel and PowGradKernel for GPU #74638
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你的PR提交成功,感谢你对开源项目的贡献! |
wanghuancoder
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Aug 22, 2025
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LGTM
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PR Category
Operator Mechanism
PR Types
Performance
Description
修改内容
本PR修改为double本PR修改为T,与PyTorch对齐特化实现思路
PyTorch 的反向实现如下:
PyTorch 与 Paddle,PyTorch的反向和正向使用了相同的算子库,因此对pow特化的时候,反向不需要额外的特化,但是Paddle实现要注意以下几点:
剩余问题
本PR合入后剩余不对齐 case如下:
其余问题目前汇总如下:
其他不能与PyTorch 对齐的情况:
其他问题:
下列内容与本PR的具体修改内容无关:
Pcard-67164