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final: prev: let
inherit (final) callPackage;
inherit (prev) cudatoolkit cudaVersion lib pkgs;
### CuDNN
buildCuDnnPackage = args:
let
useCudatoolkitRunfile = lib.versionOlder cudaVersion "11.3.999";
in
callPackage ./generic.nix { inherit useCudatoolkitRunfile; } args;
toUnderscore = str: lib.replaceStrings ["."] ["_"] str;
majorMinorPatch = str: lib.concatStringsSep "." (lib.take 3 (lib.splitVersion str));
cuDnnPackages = with lib; let
# Check whether a file is supported for our cuda version
isSupported = fileData: elem cudaVersion fileData.supportedCudaVersions;
# Return the first file that is supported. In practice there should only ever be one anyway.
supportedFile = files: findFirst isSupported null files;
# Supported versions with versions as keys and file as value
supportedVersions = filterAttrs (version: file: file !=null ) (mapAttrs (version: files: supportedFile files) cuDnnVersions);
# Compute versioned attribute name to be used in this package set
computeName = version: "cudnn_${toUnderscore version}";
# Add all supported builds as attributes
allBuilds = mapAttrs' (version: file: nameValuePair (computeName version) (buildCuDnnPackage (removeAttrs file ["fileVersion"]))) supportedVersions;
# Set the default attributes, e.g. cudnn = cudnn_8_3_1;
defaultBuild = { "cudnn" = allBuilds.${computeName cuDnnDefaultVersion}; };
in allBuilds // defaultBuild;
cuDnnVersions = let
urlPrefix = "https://developer.download.nvidia.com/compute/redist/cudnn";
in {
"7.4.2" = [
rec {
fileVersion = "10.0";
fullVersion = "7.4.2.24";
sha256 = "18ys0apiz9afid2s6lvy9qbyi8g66aimb2a7ikl1f3dm09mciprf";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/cudnn-10.0-linux-x64-v${fullVersion}.tgz";
supportedCudaVersions = [ "10.0" ];
}
];
"7.6.5" = [
rec {
fileVersion = "10.0";
fullVersion = "7.6.5.32";
hash = "sha256-KDVeOV8LK5OsLIO2E2CzW6bNA3fkTni+GXtrYbS0kro=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/cudnn-${cudatoolkit.majorVersion}-linux-x64-v${fullVersion}.tgz";
supportedCudaVersions = [ "10.0" ];
}
rec {
fileVersion = "10.1";
fullVersion = "7.6.5.32";
hash = "sha256-fq7IA5osMKsLx1jTA1iHZ2k972v0myJIWiwAvy4TbLM=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/cudnn-${cudatoolkit.majorVersion}-linux-x64-v${fullVersion}.tgz";
supportedCudaVersions = [ "10.1" ];
}
rec {
fileVersion = "10.2";
fullVersion = "7.6.5.32";
hash = "sha256-fq7IA5osMKsLx1jTA1iHZ2k972v0myJIWiwAvy4TbLN=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/cudnn-${cudatoolkit.majorVersion}-linux-x64-v${fullVersion}.tgz";
supportedCudaVersions = [ "10.2" ];
}
];
"8.1.1" = [
rec {
fileVersion = "10.2";
fullVersion = "8.1.1.33";
hash = "sha256-Kkp7mabpv6aQ6xm7QeSVU/KnpJGls6v8rpAOFmxbbr0=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/cudnn-${fileVersion}-linux-x64-v${fullVersion}.tgz";
supportedCudaVersions = [ "10.2" ];
}
rec {
fileVersion = "11.2";
fullVersion = "8.1.1.33";
hash = "sha256-mKh4TpKGLyABjSDCgbMNSgzZUfk2lPZDPM9K6cUCumo=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/cudnn-${fileVersion}-linux-x64-v${fullVersion}.tgz";
supportedCudaVersions = [ "11.2" ];
}
];
"8.3.2" = [
rec {
fileVersion = "10.2";
fullVersion = "8.3.2.44";
hash = "sha256-mKh4TpKGLyABjSDCgbMNSgzZUfk2lPZDPM9K6cUCumo=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/local_installers/${fileVersion}/cudnn-linux-x86_64-${fullVersion}_cuda${fileVersion}-archive.tar.xz";
supportedCudaVersions = [ "10.2" ];
}
rec {
fileVersion = "11.5";
fullVersion = "8.3.2.44";
hash = "sha256-VQCVPAjF5dHd3P2iNPnvvdzb5DpTsm3AqCxyP6FwxFc=";
url = "${urlPrefix}/v${majorMinorPatch fullVersion}/local_installers/${fileVersion}/cudnn-linux-x86_64-${fullVersion}_cuda${fileVersion}-archive.tar.xz";
supportedCudaVersions = [ "11.0" "11.1" "11.2" "11.3" "11.4" "11.4" "11.5" "11.6" ];
}
];
};
# Default attributes
cuDnnDefaultVersion = {
"10.0" = "7.4.2";
"10.1" = "7.6.5";
"10.2" = "8.3.2";
"11.0" = "8.3.2";
"11.1" = "8.3.2";
"11.2" = "8.3.2";
"11.3" = "8.3.2";
"11.4" = "8.3.2";
"11.5" = "8.3.2";
"11.6" = "8.3.2";
}.${cudaVersion};
in cuDnnPackages
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