feat(prims-ts): support proxy-compensated block-sparse attention - #4872

Merged

qsang-nv merged 6 commits into

flashinfer-ai:mainfrom

heyuhhh:yuhangh/primts-block-sparse-proxy

Sep 7, 2026

Commits on Sep 4, 2026

feat(trace-apply): dispatch runtime-selected templates
heyuhhh
committed
c51c784
feat(prims-ts): add bitmask and proxy block-sparse routes
heyuhhh
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064f884
test(prims-ts): cover bitmask and proxy block-sparse routes
heyuhhh
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ce02ab1
perf(prims-ts): overlap sparse metadata with score wait
heyuhhh
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23d7d8e
refactor(prims-ts): consolidate proxy route handling
heyuhhh
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c60919d
test(attention): fix block-sparse route count assertion
heyuhhh
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6b5b2d3