silu op support to use fast_swish for xpu #53980
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你的PR提交成功，感谢你对开源项目的贡献! |
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❌ The PR is not created using PR's template. You can refer to this Demo. |
houj04
previously approved these changes
May 22, 2023
houj04
approved these changes
May 23, 2023
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你的PR已合入Paddle库，请关注后续测试结果。 |
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PR types
New features
PR changes
OPs
Description
silu激活函数支持使用查表法实现的fast_swish函数，在对精度不敏感的情况下使用该函数可以提升算子性能，通过XPU_PADDLE_ACT_LUT环境变量进行控制，默认不开启。