# Copyright (c) 2021 - present / Neuralmagic, Inc. All Rights Reserved.
#
# 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
#
#    http://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.

"""
Helper functions for external distributed sparseml calls
"""

__all__ = ["record"]


def record(func):
    """
    Wraps function with pytorch elastic record for error propagation. Introduced in
    pytorch v1.9 and will return the unmodified function for lesser versions
    """
    try:
        from torch.distributed.elastic.multiprocessing.errors import record

        return record(func)

    except ImportError:
        return func
