[WIP] Simplified alternative padded-speculation acceptance rate fix #29845
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Simplify the padded drafter batch fix by adjusting seq_lens and seq_lens_cpu inside the drafting loop at token_index==0, rather than using complex mask calculations. This addresses the acceptance rate issue outlined in vllm-project#26191 where AL is reduced by about 5% when long speculative sequences are used. Co-authored-by: Benjamin Chislett <[email protected]> Signed-off-by: Lucas Wilkinson <[email protected]>
Co-authored-by: Benjamin Chislett <[email protected]> Signed-off-by: Lucas Wilkinson <[email protected]>
Signed-off-by: Lucas Wilkinson <[email protected]>
Signed-off-by: Lucas Wilkinson <[email protected]>
Signed-off-by: Lucas Wilkinson <[email protected]>
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Alternative fix to: #26498