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{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
setuptools,
# dependencies
absl-py,
jax,
matplotlib,
numpy,
scipy,
# tests
cvxpy,
optax,
pytest-xdist,
pytestCheckHook,
scikit-learn,
}:
buildPythonPackage rec {
pname = "jaxopt";
version = "0.8.5";
pyproject = true;
src = fetchFromGitHub {
owner = "google";
repo = "jaxopt";
tag = "jaxopt-v${version}";
hash = "sha256-vPXrs8J81O+27w9P/fEFr7w4xClKb8T0IASD+iNhztQ=";
};
build-system = [ setuptools ];
dependencies = [
absl-py
jax
matplotlib
numpy
scipy
];
nativeCheckInputs = [
cvxpy
optax
pytest-xdist
pytestCheckHook
scikit-learn
];
pythonImportsCheck = [
"jaxopt"
"jaxopt.implicit_diff"
"jaxopt.linear_solve"
"jaxopt.loss"
"jaxopt.tree_util"
];
disabledTests = [
# https://github.com/google/jaxopt/issues/592
"test_solve_sparse"
# https://github.com/google/jaxopt/issues/593
# Makes the test suite crash
"test_dtype_consistency"
# AssertionError: Not equal to tolerance rtol=1e-06, atol=1e-06
# https://github.com/google/jaxopt/issues/618
"test_binary_logit_log_likelihood"
# AssertionError (flaky numerical tests)
"test_Rosenbrock2"
"test_Rosenbrock5"
"test_gradient1"
"test_inv_hessian_product_pytree3"
"test_logreg_with_intercept_manual_loop3"
"test_multiclass_logreg6"
];
meta = {
homepage = "https://jaxopt.github.io";
description = "Hardware accelerated, batchable and differentiable optimizers in JAX";
changelog = "https://github.com/google/jaxopt/releases/tag/jaxopt-v${version}";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ bcdarwin ];
};
}
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