Files
nvfp4-megamoe-kernel/dsv4/kernels
biondizzle 6f7449ce71 FMHA SM100: Fix tcgen05.mma PTX syntax — correct register constraints
- tcgen05.mma.cta_group::1.kind::f16 [tmem_c], desc_a, desc_b, idescE_hi, scaleC, {mask0..3}, pred
- idescE is upper 32 bits of the E descriptor
- scaleC is a float (1.0 for accumulate)
- mask is 4 uint32 values (0xFFFFFFFF for no masking)
2026-05-28 05:25:59 +00:00
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