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[feat] support fa3 backend for pd disaggregated #2695

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yuanlehome merged 5 commits into from
Jul 3, 2025
Merged

[feat] support fa3 backend for pd disaggregated #2695

yuanlehome merged 5 commits into from
Jul 3, 2025

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@yuanlehome
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@yuanlehome yuanlehome commented Jul 3, 2025 •
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  1. Currently, it is only supported for use in PD, by export FD_ATTENTION_BACKEND=FLASH_ATTN
  2. Currently, We need skip profile, by specifying --num-gpu-blocks-override
  3. By the way, delete the use_fast_ffn parameter

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paddle-bot bot commented Jul 3, 2025

Thanks for your contribution!

@yuanlehome yuanlehome force-pushed the add_fa3_backend_v2 branch from 0f83e81 to f8157ef Compare July 3, 2025 12:14
EmmonsCurse
EmmonsCurse approved these changes Jul 3, 2025
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LGTM

@yuanlehome yuanlehome merged commit 240bdac into PaddlePaddle:develop Jul 3, 2025
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@EmmonsCurse EmmonsCurse EmmonsCurse approved these changes

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