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AMD-AGI / ALTO Public

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kernels: fp4: support blockwise outer scale#32

Draft

zhitwang17 wants to merge 5 commits into

mainAMD-AGI/ALTO:mainfrom

zhitao/nvfp4-outer-scaleAMD-AGI/ALTO:zhitao/nvfp4-outer-scaleCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Draft

kernels: fp4: support blockwise outer scale#32
zhitwang17 wants to merge 5 commits into
mainfrom
zhitao/nvfp4-outer-scale

Commits

Commits on Jun 26, 2026

kernels: nvfp4: add outer-block (two-level) scaling for dense linear
zhitwang17
committed
kernels: nvfp4: thread outer-block scaling through grouped MoE GEMM
zhitwang17
committed
kernels: amdfp4: support outer-block scaling (UE5M3 inner grid)
zhitwang17
committed
dispatch+modifiers+configs: route and validate FP4 outer-block scaling
zhitwang17
committed
tests: fp4: op-level coverage for outer-block scaling (nvfp4 + amdfp4)
zhitwang17
committed

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