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