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{
lib,
buildPythonPackage,
fetchFromGitHub,
setuptools,
# build inputs
torch,
numpy,
ninja,
# check inputs
pytestCheckHook,
parameterized,
pytest-cov-stub,
pytest-timeout,
remote-pdb,
}:
let
pname = "fairscale";
version = "0.4.13";
in
buildPythonPackage {
inherit pname version;
pyproject = true;
src = fetchFromGitHub {
owner = "facebookresearch";
repo = "fairscale";
tag = "v${version}";
hash = "sha256-L2Rl/qL6l0OLAofygzJBGQdp/2ZrgDFarwZRjyAR3dw=";
};
# setup.py depends on ninja python dependency, but we have the binary in nixpkgs
postPatch = ''
substituteInPlace setup.py \
--replace 'setup_requires=["ninja"]' 'setup_requires=[]'
'';
nativeBuildInputs = [
ninja
setuptools
];
propagatedBuildInputs = [
torch
numpy
];
nativeCheckInputs = [
pytestCheckHook
parameterized
pytest-cov-stub
pytest-timeout
remote-pdb
];
# Some tests try to build distributed models, which doesn't work in the sandbox.
doCheck = false;
pythonImportsCheck = [ "fairscale" ];
meta = {
description = "PyTorch extensions for high performance and large scale training";
mainProgram = "wgit";
homepage = "https://github.com/facebookresearch/fairscale";
changelog = "https://github.com/facebookresearch/fairscale/releases/tag/v${version}";
license = with lib.licenses; [
mit
asl20
bsd3
];
maintainers = with lib.maintainers; [ happysalada ];
};
}
|
