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e062359 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | # Copyright 2024 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.distributed
from accelerate.test_utils import require_huggingface_suite, torch_device
from accelerate.utils import is_transformers_available
if is_transformers_available():
from transformers import AutoModel, TrainingArguments
GPT2_TINY = "sshleifer/tiny-gpt2"
@require_huggingface_suite
def init_torch_dist_then_launch_deepspeed():
if torch_device == "xpu":
backend = "xccl"
elif torch_device == "hpu":
backend = "hccl"
else:
backend = "nccl"
torch.distributed.init_process_group(backend=backend)
deepspeed_config = {
"zero_optimization": {
"stage": 3,
},
"train_batch_size": "auto",
"train_micro_batch_size_per_gpu": "auto",
}
train_args = TrainingArguments(
output_dir="./",
deepspeed=deepspeed_config,
)
model = AutoModel.from_pretrained(GPT2_TINY)
assert train_args is not None
assert model is not None
def main():
init_torch_dist_then_launch_deepspeed()
if __name__ == "__main__":
main()
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