82 lines
2.3 KiB
Nix
82 lines
2.3 KiB
Nix
{ lib
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, stdenv
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, addOpenGLRunpath
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, cudaPackages
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, buildPythonPackage
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, fetchurl
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, isPy38
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, isPy39
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, isPy310
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, isPy311
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, python
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, autoPatchelfHook
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, filelock
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, lit
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, pythonRelaxDepsHook
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, zlib
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}:
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buildPythonPackage rec {
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pname = "triton";
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version = "2.1.0";
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format = "wheel";
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src =
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let pyVerNoDot = lib.replaceStrings [ "." ] [ "" ] python.pythonVersion;
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unsupported = throw "Unsupported system";
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srcs = (import ./binary-hashes.nix version)."${stdenv.system}-${pyVerNoDot}" or unsupported;
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in fetchurl srcs;
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disabled = !(isPy38 || isPy39 || isPy310 || isPy311);
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pythonRemoveDeps = [ "cmake" "torch" ];
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buildInputs = [ zlib ];
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nativeBuildInputs = [
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pythonRelaxDepsHook # torch and triton refer to each other so this hook is included to mitigate that.
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autoPatchelfHook
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];
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propagatedBuildInputs = [
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filelock
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lit
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zlib
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];
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dontStrip = true;
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# If this breaks, consider replacing with "${cuda_nvcc}/bin/ptxas"
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postFixup = ''
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chmod +x "$out/${python.sitePackages}/triton/third_party/cuda/bin/ptxas"
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'' +
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(let
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# Bash was getting weird without linting,
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# but basically upstream contains [cc, ..., "-lcuda", ...]
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# and we replace it with [..., "-lcuda", "-L/run/opengl-driver/lib", "-L$stubs", ...]
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old = [ "-lcuda" ];
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new = [ "-lcuda" "-L${addOpenGLRunpath.driverLink}" "-L${cudaPackages.cuda_cudart}/lib/stubs/" ];
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quote = x: ''"${x}"'';
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oldStr = lib.concatMapStringsSep ", " quote old;
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newStr = lib.concatMapStringsSep ", " quote new;
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in
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''
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substituteInPlace $out/${python.sitePackages}/triton/common/build.py \
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--replace '${oldStr}' '${newStr}'
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'');
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meta = with lib; {
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description = "A language and compiler for custom Deep Learning operations";
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homepage = "https://github.com/openai/triton/";
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changelog = "https://github.com/openai/triton/releases/tag/v${version}";
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# Includes NVIDIA's ptxas, but redistributions of the binary are not limited.
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# https://docs.nvidia.com/cuda/eula/index.html
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# triton's license is MIT.
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# openai-triton-bin includes ptxas binary, therefore unfreeRedistributable is set.
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license = with licenses; [ unfreeRedistributable mit ];
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sourceProvenance = with sourceTypes; [ binaryNativeCode ];
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platforms = [ "x86_64-linux" ];
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maintainers = with maintainers; [ junjihashimoto ];
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};
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}
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