llm/Lib/site-packages/accelerate/test_utils/scripts/test_cli.py

# Copyright 2022 The HuggingFace Team. 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.
import torch


def main():
    if torch.cuda.is_available():
        num_gpus = torch.cuda.device_count()
    else:
        num_gpus = 0
    print(f"Successfully ran on {num_gpus} GPUs")


if __name__ == "__main__":
    main()