Fix register index bug in mma.sync.aligned.m16n8k16

Open neilkichler opened this issue 2 months ago • 2 comments

In include/cutlass/arch/mma_sm90.h the ptx instruction mma.sync.aligned.m16n8k16 has a typo in the variable for %5 which should be A[1] but is currently A[2] (and hence using A[2] twice and A[1] not at all).

Nov 01 '25 22:11 neilkichler

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Dec 01 '25 23:12 github-actions[bot]

@hwu36 this should be a very quick review (single typo).

Dec 01 '25 23:12 neilkichler