Sparse Load for LoopK Backward#269

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KevinZeng08 wants to merge 22 commits intoSandAI-org:mainfrom

KevinZeng08:bwd-sparse-load

Commits on Feb 5, 2026

update bench
KevinZeng08
committed

Commits on Feb 6, 2026

init bwd sparse load interface
KevinZeng08
committed

Commits on Feb 10, 2026

refactor load with block meta
KevinZeng08
committed

Commits on Feb 11, 2026

Commits on Feb 15, 2026

init bwd sparse load pipeline
KevinZeng08
committed
add sparse load logic for load & mma, TODO: store_dkv scatter store, boundary mask
KevinZeng08
committed
add scatter store for dK/dV, fix boundary mask, TODO: pass test, perf test
KevinZeng08
committed

Commits on Feb 16, 2026

Commits on Mar 1, 2026

remove todo
KevinZeng08
committed

Commits on Mar 2, 2026

Commits on Mar 9, 2026