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Update fp4fp6_helpers.py #810

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Update fp4fp6_helpers.py
devalshahamd Jul 14, 2026
348ff07
Update fp4fp6_helpers.py
devalshahamd Jul 29, 2026
098652f
Merge branch 'main' into fix/fp4_avail_check
devalshahamd Jul 29, 2026
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reformatting
devalshah-amd Jul 29, 2026
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10 changes: 10 additions & 0 deletions TraceLens/PerfModel/benchmarking/fp4fp6_helpers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,16 @@
MX_BLOCK = 32


def mx_available() -> bool:
"""True if any block-scaled MX GEMM path is usable.
Covers the Triton ``tl.dot_scaled`` MXFP4/MXFP6 path as well as aiter's
gfx950 CK ``gemm_a4w4`` MXFP4 path
"""
return (
triton_available() and (_MXFP4_SUPPORTED or bool(_MXFP6_DTYPE))
) or _aiter_mxfp4_ready()


def triton_available() -> bool:
return triton is not None and tl is not None

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