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Support MN-packing in decomposed fp4 dot_scaled#10318

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masahi merged 3 commits into
triton-lang:mainfrom
masahi:dot-scaled-decomp-mn-pack
May 15, 2026
Merged

Support MN-packing in decomposed fp4 dot_scaled#10318
masahi merged 3 commits into
triton-lang:mainfrom
masahi:dot-scaled-decomp-mn-pack

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@masahi masahi commented May 14, 2026

MN-packed fp4 operands force a DotScaledOp op to survive until codegen, which breaks compilation on pre-Blackwell architectures.

@masahi masahi requested a review from ptillet as a code owner May 14, 2026 23:34
@masahi masahi removed the request for review from ptillet May 14, 2026 23:47
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nice!

@masahi masahi merged commit 3c71c5f into triton-lang:main May 15, 2026
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@masahi masahi deleted the dot-scaled-decomp-mn-pack branch May 15, 2026 06:23
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2 participants