Add API flash_attn_qkvpacked and flash_attn_varlen_qkvpacked #6608
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感谢你贡献飞桨文档，文档预览构建中，Docs-New 跑完后即可预览，预览链接：http://preview-pr-6608.paddle-docs-preview.paddlepaddle.org.cn/documentation/docs/zh/api/index_cn.html |
jzhang533
reviewed
Apr 25, 2024
| flash_attn_qkvpacked | ||
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| .. py:function:: paddle.nn.functional.flash_attn_qkvpacked(qkv, dropout=0.0, causal=False, return_softmax=False, return_softmax_lse=False, return_seed_offset=False, training=True, name=None) |
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函数签名为什么跟 PaddlePaddle/Paddle#63289 中的函数签名不一样？
| flash_attn_varlen_qkvpacked | ||
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| .. py:function:: paddle.nn.functional.flash_attn_varlen_qkvpacked(qkv, cu_seqlens_q, cu_seqlens_k, max_seqlen_q, max_seqlen_k, scale, dropout=0.0, causal=False, return_softmax=False, return_softmax_lse=False, return_seed_offset=False, varlen_padded=True, training=True, name=None) |
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函数签名跟 PaddlePaddle/Paddle#63289 不一致
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