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{
lib,
buildPythonPackage,
fetchFromGitHub,
# build-system
setuptools-scm,
# dependencies
fastprogress,
jax,
jaxlib,
jaxopt,
optax,
typing-extensions,
# checks
pytestCheckHook,
pytest-xdist,
}:
buildPythonPackage rec {
pname = "blackjax";
version = "1.3";
pyproject = true;
src = fetchFromGitHub {
owner = "blackjax-devs";
repo = "blackjax";
tag = version;
hash = "sha256-ystvPfIsnMFYkC+LNtcRQsI19i/y/905SnPSApM8v4E=";
};
build-system = [ setuptools-scm ];
pythonRelaxDeps = [
"jaxopt"
];
dependencies = [
fastprogress
jax
jaxlib
jaxopt
optax
typing-extensions
];
nativeCheckInputs = [
pytestCheckHook
pytest-xdist
];
pytestFlags = [
# DeprecationWarning: JAXopt is no longer maintained
"-Wignore::DeprecationWarning"
];
disabledTestPaths = [
"tests/test_benchmarks.py"
# Assertion errors on numerical values
"tests/mcmc/test_integrators.py"
];
disabledTests = [
# too slow
"test_adaptive_tempered_smc"
# AssertionError on numerical values
"test_barker"
"test_mclmc"
"test_mcse4"
"test_normal_univariate"
"test_nuts__with_device"
"test_nuts__with_jit"
"test_nuts__without_device"
"test_nuts__without_jit"
"test_smc_waste_free__with_jit"
];
pythonImportsCheck = [ "blackjax" ];
meta = {
homepage = "https://blackjax-devs.github.io/blackjax";
description = "Sampling library designed for ease of use, speed and modularity";
changelog = "https://github.com/blackjax-devs/blackjax/releases/tag/${version}";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ bcdarwin ];
};
}
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