79 lines
1.7 KiB
Nix
79 lines
1.7 KiB
Nix
{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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# build-system
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hatchling,
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# dependencies
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equinox,
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jax,
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jaxtyping,
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typing-extensions,
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# tests
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beartype,
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pytest,
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python,
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fetchpatch,
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}:
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buildPythonPackage rec {
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pname = "lineax";
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version = "0.0.7";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "patrick-kidger";
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repo = "lineax";
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tag = "v${version}";
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hash = "sha256-HcFI55Ww/y7ZaUkawj7xWSb7VDTBec3u0ulWL8kTm2c=";
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};
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patches = [
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(fetchpatch {
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# Reported upstream: https://github.com/patrick-kidger/lineax/issues/118
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# Fixed by https://github.com/patrick-kidger/lineax/pull/119
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name = "fix-vmap-tests";
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url = "https://github.com/patrick-kidger/lineax/pull/119/commits/d21552ac4c504d7b139ad8e4f15d5f102b54d705.patch";
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hash = "sha256-pBejiqIVNjXi7dXuDBQdAy892wro1WxzwbI7v07N86c=";
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})
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];
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build-system = [ hatchling ];
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dependencies = [
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equinox
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jax
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jaxtyping
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typing-extensions
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];
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pythonImportsCheck = [ "lineax" ];
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nativeCheckInputs = [
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beartype
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pytest
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];
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# Intentionaly not using pytest directly as it leads to JAX out-of-memory'ing
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# https://github.com/patrick-kidger/lineax/blob/1909d190c1963d5f2d991508c1b2714f2266048b/tests/README.md
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checkPhase = ''
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runHook preCheck
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${python.interpreter} -m tests
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runHook postCheck
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'';
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meta = {
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description = "Linear solvers in JAX and Equinox";
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homepage = "https://github.com/patrick-kidger/lineax";
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changelog = "https://github.com/patrick-kidger/lineax/releases/tag/${src.tag}";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ GaetanLepage ];
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};
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}
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