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[Backport release-23.11] cuda-modules #272784

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cudaPackages.saxpy: only available from CUDA 11.4 and on
(cherry picked from commit aaf735e)
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Connor Baker committed Dec 12, 2023
commit 65458e5c38a29dc9c2f84fc06af119e9b7bacfa2
5 changes: 4 additions & 1 deletion pkgs/top-level/cuda-packages.nix
Original file line number Diff line number Diff line change
@@ -69,7 +69,10 @@ let

# Loose packages
cudatoolkit = final.callPackage ../development/cuda-modules/cudatoolkit {};
saxpy = final.callPackage ../development/cuda-modules/saxpy {};
# SaxPy is only available after 11.4 because it requires redistributable versions of CUDA libraries.
saxpy = attrsets.optionalAttrs (strings.versionAtLeast cudaVersion "11.4") (
final.callPackage ../development/cuda-modules/saxpy {}
);
}
# NCCL is not supported on Jetson, because it does not use NVLink or PCI-e for inter-GPU communication.
# https://forums.developer.nvidia.com/t/can-jetson-orin-support-nccl/232845/9