rocm_jax/jax/experimental/host_callback.py
George Necula 023f2a78be Remove remaining implementations of jax.experimental.host_callback.call.
The host_callback module has been deprecated since March 2024, and we are now removing the implementation. We keep the functions so that we can give a nicer error message than AttributeError, and because removing those now break internal pytype checking. We will remove those in the near future.

See https://github.com/google/jax/issues/20385.

PiperOrigin-RevId: 683564340
2024-10-08 04:22:20 -07:00

35 lines
1.2 KiB
Python

# Copyright 2020 The JAX Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Backwards compatibility shims for the deprecated host_callback APIs.
.. warning::
The host_callback APIs are deprecated as of March 20, 2024.
The functionality is subsumed by the
`new JAX external callbacks <https://jax.readthedocs.io/en/latest/notebooks/external_callbacks.html>`_
See https://github.com/jax-ml/jax/issues/20385.
"""
from __future__ import annotations
def call(*_, **__):
raise NotImplementedError(
"jax.experimental.host_callback has been deprecated since March 2024 and "
"is now no longer supported. "
"See https://github.com/jax-ml/jax/issues/20385"
)
id_tap = call