mirror of
https://github.com/NixOS/nixpkgs.git
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134 lines
2.7 KiB
Nix
134 lines
2.7 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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absl-py,
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etils,
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flask,
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flask-cors,
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flax,
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jax,
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jaxlib,
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jaxopt,
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jinja2,
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ml-collections,
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mujoco,
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mujoco-mjx,
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numpy,
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optax,
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orbax-checkpoint,
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pillow,
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scipy,
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tensorboardx,
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typing-extensions,
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# tests
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dm-env,
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gym,
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pytestCheckHook,
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pytest-xdist,
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transforms3d,
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}:
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buildPythonPackage (finalAttrs: {
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pname = "brax";
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version = "0.14.2";
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pyproject = true;
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__structuredAttrs = true;
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src = fetchFromGitHub {
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owner = "google";
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repo = "brax";
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tag = "v${finalAttrs.version}";
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hash = "sha256-/oznBa44xKl+9T1YrTVhCbuKZj16V1BTlnmCGRbF45g=";
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};
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patches = [
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# AttributeError: jax.device_put_replicated is deprecated; use jax.device_put instead.
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# See https://docs.jax.dev/en/latest/migrate_pmap.html#drop-in-replacements for a drop-in replacement.
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./dont-use-device_put_replicated-compat.patch
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];
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# TypeError: clip() got an unexpected keyword argument 'a_min'
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postPatch = ''
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substituteInPlace brax/fluid.py \
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--replace-fail \
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"box = 6.0 * jp.clip(jp.sum(diag_inertia_v, axis=-1), a_min=1e-12)" \
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"box = 6.0 * jp.clip(jp.sum(diag_inertia_v, axis=-1), min=1e-12)"
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'';
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build-system = [
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hatchling
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];
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dependencies = [
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absl-py
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etils
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flask
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flask-cors
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flax
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jax
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jaxlib
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jaxopt
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jinja2
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ml-collections
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mujoco
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mujoco-mjx
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numpy
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optax
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orbax-checkpoint
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pillow
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scipy
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tensorboardx
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typing-extensions
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];
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nativeCheckInputs = [
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dm-env
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gym
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pytestCheckHook
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pytest-xdist
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transforms3d
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];
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disabledTests = [
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# AttributeError: 'functools.partial' object has no attribute 'value'
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"testModelEncoding0"
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"testModelEncoding1"
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"testTrain"
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"testTrainDomainRandomize"
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# ValueError: Error: no decoder found for mesh file 'meshes/pyramid.stl'
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"test_convex_convex"
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"test_dumps"
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"test_dumps_invalidstate_raises"
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# Flaky:
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# AssertionError: Array(-0.00135638, dtype=float32) != 0.0 within 0.001 delta (Array(0.00135638, dtype=float32) difference)
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"test_pendulum_period2"
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# AssertionError: Array(837.4592, dtype=float32) not greater than 990.0
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"testSpeed1"
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# AssertionError: array(0.) != 0.02
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"test_save_and_load_checkpoint"
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];
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disabledTestPaths = [
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# ValueError: matmul: Input operand 1 has a mismatch in its core dimension
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"brax/generalized/constraint_test.py"
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];
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pythonImportsCheck = [ "brax" ];
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meta = {
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description = "Massively parallel rigidbody physics simulation on accelerator hardware";
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homepage = "https://github.com/google/brax";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ nim65s ];
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};
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})
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