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flash-algo / flash-sparse-attention Public

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[FEATURE SUPPORT] Robust dBias accumulation for seqlen_q_bias == 1#194

Merged

LoserCheems merged 3 commits intomainflash-algo/flash-sparse-attention:mainfrom

accum_dbiasflash-algo/flash-sparse-attention:accum_dbiasCopy head branch name to clipboard

Oct 22, 2025

Conversation Commits3 (3)Checks Files changed

Merged

[FEATURE SUPPORT] Robust dBias accumulation for seqlen_q_bias == 1#194
LoserCheems merged 3 commits intomainfrom
accum_dbias

Commits

Commits on Oct 22, 2025

Removes unused bias accumulation flag
algo-home
committed
Optimizes bias grad: remove atomics, add block reduce
algo-home
committed
Removes accum_dbias; fixes zeros dtype
algo-home
committed

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