88 lines
2.1 KiB
Nix
88 lines
2.1 KiB
Nix
{
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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 = "0.15.1";
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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${version}";
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hash = "sha256-+vgHEt+L91YJLpQo4bps+Rnm/TS1PAPXNohdICGK6GE=";
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};
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pyproject = true;
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patches = [
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# With Darwin SDK 11 we cannot include vecLib/cblas_new.h, this needs to wait for PR #229210
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# In the meantime, pretend Accelerate is not available and use blas/lapack instead.
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./disable-accelerate.patch
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];
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postPatch = ''
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substituteInPlace CMakeLists.txt \
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--replace "/usr/bin/xcrun" "${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 = [
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cmake
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pybind11
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xcbuild
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zsh
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gguf-tools
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nlohmann_json
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] ++ (with python3Packages; [ setuptools ]);
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buildInputs = [
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blas
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lapack
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];
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meta = with lib; {
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homepage = "https://github.com/ml-explore/mlx";
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description = "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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