78 lines
2 KiB
Nix
78 lines
2 KiB
Nix
{ stdenv
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, lib
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, fetchFromGitHub
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, buildPythonPackage
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, python3Packages
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, pybind11
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, cmake
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, xcbuild
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, zsh
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, darwin
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, blas
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, lapack
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}:
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let
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# static dependencies included directly during compilation
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gguf-tools = fetchFromGitHub {
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owner = "antirez";
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repo = "gguf-tools";
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rev = "af7d88d808a7608a33723fba067036202910acb3";
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hash = "sha256-LqNvnUbmq0iziD9VP5OTJCSIy+y/hp5lKCUV7RtKTvM=";
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};
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nlohmann_json = fetchFromGitHub {
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owner = "nlohmann";
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repo = "json";
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rev = "v3.11.3";
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hash = "sha256-7F0Jon+1oWL7uqet5i1IgHX0fUw/+z0QwEcA3zs5xHg=";
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};
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in
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buildPythonPackage rec {
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pname = "mlx";
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version = "0.1.0";
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src = fetchFromGitHub {
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owner = "ml-explore";
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repo = "mlx";
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rev = "refs/tags/v${version}";
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hash = "sha256-xNJPG8XGbC0fy6RGcn1cxCsejyHsgnV35PuP8F1I4R4=";
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};
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pyproject = true;
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patches = [
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# With Darwin SDK 11 we cannot include vecLib/cblas_new.h, this needs to wait for PR #229210
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# In the meantime, pretend Accelerate is not available and use blas/lapack instead.
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./disable-accelerate.patch
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];
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postPatch = ''
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substituteInPlace CMakeLists.txt \
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--replace "/usr/bin/xcrun" "${xcbuild}/bin/xcrun" \
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'';
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dontUseCmakeConfigure = true;
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env = {
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PYPI_RELEASE = version;
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# we can't use Metal compilation with Darwin SDK 11
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CMAKE_ARGS = toString [
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(lib.cmakeBool "MLX_BUILD_METAL" false)
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(lib.cmakeOptionType "filepath" "FETCHCONTENT_SOURCE_DIR_GGUFLIB" "${gguf-tools}")
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(lib.cmakeOptionType "filepath" "FETCHCONTENT_SOURCE_DIR_JSON" "${nlohmann_json}")
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];
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};
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nativeBuildInputs = [ cmake pybind11 xcbuild zsh gguf-tools nlohmann_json ] ++ (with python3Packages; [ setuptools ]);
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buildInputs = [ blas lapack ];
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meta = with lib; {
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homepage = "https://github.com/ml-explore/mlx";
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description = "An array framework for Apple silicon";
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changelog = "https://github.com/ml-explore/mlx/releases/tag/v${version}";
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license = licenses.mit;
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platforms = [ "aarch64-darwin" ];
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maintainers = with maintainers; [ viraptor ];
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};
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}
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