mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-16 02:33:25 +00:00
40 lines
1.5 KiB
Nix
40 lines
1.5 KiB
Nix
{ buildPythonPackage, fetchFromGitHub, lib
|
|
# propagatedBuildInputs
|
|
, absl-py, numpy, opt-einsum
|
|
# checkInputs
|
|
, jaxlib, pytestCheckHook
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "jax";
|
|
version = "0.2.19";
|
|
|
|
# Fetching from pypi doesn't allow us to run the test suite. See https://discourse.nixos.org/t/pythonremovetestsdir-hook-being-run-before-checkphase/14612/3.
|
|
src = fetchFromGitHub {
|
|
owner = "google";
|
|
repo = pname;
|
|
rev = "jax-v${version}";
|
|
sha256 = "sha256-pVn62G7pydR7ybkf7gSbu0FlEq2c0US6H2GTBAljup4=";
|
|
};
|
|
|
|
# jaxlib is _not_ included in propagatedBuildInputs because there are
|
|
# different versions of jaxlib depending on the desired target hardware. The
|
|
# JAX project ships separate wheels for CPU, GPU, and TPU. Currently only the
|
|
# CPU wheel is packaged.
|
|
propagatedBuildInputs = [ absl-py numpy opt-einsum ];
|
|
|
|
checkInputs = [ jaxlib pytestCheckHook ];
|
|
# NOTE: Don't run the tests in the expiremental directory as they require flax
|
|
# which creates a circular dependency. See https://discourse.nixos.org/t/how-to-nix-ify-python-packages-with-circular-dependencies/14648/2.
|
|
# Not a big deal, this is how the JAX docs suggest running the test suite
|
|
# anyhow.
|
|
pytestFlagsArray = [ "-W ignore::DeprecationWarning" "tests/" ];
|
|
|
|
meta = with lib; {
|
|
description = "Differentiate, compile, and transform Numpy code";
|
|
homepage = "https://github.com/google/jax";
|
|
license = licenses.asl20;
|
|
maintainers = with maintainers; [ samuela ];
|
|
};
|
|
}
|