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pytorch / executorch Public

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SDPA decode perf improvements for qwen-3.5-35B-A3B#18759

Merged

digantdesai merged 5 commits intomainpytorch/executorch:mainfrom

digantdesai/sdpa-bench-and-perf-statspytorch/executorch:digantdesai/sdpa-bench-and-perf-statsCopy head branch name to clipboard

Apr 15, 2026

Conversation Commits5 (5)Checks Files changed

Merged

SDPA decode perf improvements for qwen-3.5-35B-A3B#18759
digantdesai merged 5 commits intomainfrom
digantdesai/sdpa-bench-and-perf-stats

Commits

Commits on Apr 15, 2026

[aoti-cuda] Add SDPA benchmarking script with qwen-3.5-35B-A3B shapes
digantdesai
committed
Add split-K decode SDPA as standalone triton_op
digantdesai
committed
Use max example seq_len when exporting Qwen3.5 MoE
digantdesai
committed
Add split-K decode SDPA dispatch to Qwen3.5 MoE attention
digantdesai
committed
Enable split-K decode SDPA by default with --no-splitk opt-out
digantdesai
committed

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