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python3Packages.nvidia-cutlass-dsl: 4.5.0 -> 4.6.1 - #739

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danieldk wants to merge 4 commits into
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nvidia-cutlass-dsl-4.6.1
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python3Packages.nvidia-cutlass-dsl: 4.5.0 -> 4.6.1#739
danieldk wants to merge 4 commits into
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nvidia-cutlass-dsl-4.6.1

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@danieldk

@danieldk danieldk commented Jul 30, 2026

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Needs to be tested with flash-attn4, etc.

@sayakpaul sayakpaul left a comment

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Will update about the FA4 build.

Comment on lines -39 to +43
pname =
if cudaPackages.cudaAtLeast "13.0" then
"nvidia_cutlass_dsl_libs_cu13"
else
"nvidia_cutlass_dsl_libs_base";
pname = "nvidia_cutlass_dsl_libs_base";

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Is this for standardizing the pname?

Comment on lines +32 to +35
hash =
hashes."${pyShortVersion}-${stdenv.system}-cu${cudaMajor}"
or (throw "Unsupported Python version: ${pyShortVersion}-${stdenv.system}-cu${cudaMajor}");

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Nice.

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2 participants