Use new sdpa_kernel API with fallback#25

Merged

MagellaX merged 3 commits intomainfrom

codex/update-flashattention_v3.py-for-sdpbackend

Aug 24, 2025

Commits on Aug 24, 2025

Use torch.nn.attention.sdpa_kernel with fallback
MagellaX
committed
Improve error handling and lazy imports in stream attention modules

cursoragent
and
MagellaX
committed
Merge branch 'main' into codex/update-flashattention_v3.py-for-sdpbackend
MagellaX
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