42 lines
999 B
Nix
42 lines
999 B
Nix
{ buildPythonPackage
|
|
, fetchFromGitHub
|
|
, jax
|
|
, jaxlib
|
|
, lib
|
|
, pytestCheckHook
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "jmp";
|
|
# As of 2022-01-01, the latest stable version (0.0.2) fails tests with recent JAX versions,
|
|
# IIUC it's fixed in https://github.com/deepmind/jmp/commit/4969392f618d7733b265677143d8c81e44085867
|
|
version = "unstable-2021-10-03";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "deepmind";
|
|
repo = pname;
|
|
rev = "260e5ba01f46b10c579a61393e6c7e546aeae93e";
|
|
hash = "sha256-BTHy/jNf6LeV+x3GTI9MDBWLK6A5z2Z1TQyBkHMTeuE=";
|
|
};
|
|
|
|
# Wheel requires only `numpy`, but the import needs `jax`.
|
|
propagatedBuildInputs = [
|
|
jax
|
|
];
|
|
|
|
pythonImportsCheck = [
|
|
"jmp"
|
|
];
|
|
|
|
nativeCheckInputs = [
|
|
jaxlib
|
|
pytestCheckHook
|
|
];
|
|
|
|
meta = with lib; {
|
|
description = "This library implements support for mixed precision training in JAX.";
|
|
homepage = "https://github.com/deepmind/jmp";
|
|
license = licenses.asl20;
|
|
maintainers = with maintainers; [ ndl ];
|
|
};
|
|
}
|