[XPU] add fused_softmax_mask and fused_softmax_mask_grad. #55914
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你的PR提交成功，感谢你对开源项目的贡献! |
HarperCy
approved these changes
Aug 9, 2023
QingshuChen
approved these changes
Aug 9, 2023
| key_seq_len)); | ||
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| PADDLE_ENFORCE_EQ(mask_dim[1], | ||
| 1, |
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xpu能支持triangle_softmax吗？可以省掉mask的显存占用
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triangle应该也能支持，需要写一个。不过就目前的情况来看，喂进来的mask，并不是一个完全的三角矩阵：
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从代码逻辑上看，走不到triangle的分支上。估计需要改组网或者其它地方。
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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
增加XPU下面的
fused_softmax_mask算子及其反向。