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{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
setuptools,
# dependencies
boltons,
numpy,
scipy,
torch,
trampoline,
# tests
pytest7CheckHook,
}:
buildPythonPackage rec {
pname = "torchsde";
version = "0.2.6";
pyproject = true;
src = fetchFromGitHub {
owner = "google-research";
repo = "torchsde";
tag = "v${version}";
hash = "sha256-D0p2tL/VvkouXrXfRhMuCq8wMtzeoBTppWEG5vM1qCo=";
};
postPatch = ''
substituteInPlace setup.py \
--replace "numpy==1.19.*" "numpy" \
--replace "scipy==1.5.*" "scipy"
'';
nativeBuildInputs = [ setuptools ];
propagatedBuildInputs = [
boltons
numpy
scipy
torch
trampoline
];
pythonImportsCheck = [ "torchsde" ];
nativeCheckInputs = [ pytest7CheckHook ];
disabledTests = [
# RuntimeError: a view of a leaf Variable that requires grad is being used in an in-place operation.
"test_adjoint"
];
meta = {
changelog = "https://github.com/google-research/torchsde/releases/tag/v${version}";
description = "Differentiable SDE solvers with GPU support and efficient sensitivity analysis";
homepage = "https://github.com/google-research/torchsde";
license = lib.licenses.asl20;
teams = [ lib.teams.tts ];
};
}
|
