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Use config_dict_or_path for deepspeed.zero.Init #13614

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Sep 17, 2021
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Use config_dict_or_path for deepspeed.zero.Init #13614

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Use config_dict_or_path for deepspeed.zero.Init
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@aphedges
aphedges committed Sep 16, 2021
commit 2c519c73e448b66c7d9e3d069f5834a0073c6e5a
2 changes: 1 addition & 1 deletion src/transformers/modeling_utils.py
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Expand Up @@ -1340,7 +1340,7 @@ def from_pretrained(cls, pretrained_model_name_or_path: Optional[Union[str, os.P
logger.info("Detected DeepSpeed ZeRO-3: activating zero.init() for this model")
# this immediately partitions the model across all gpus, to avoid the overhead in time
# and memory copying it on CPU or each GPU first
with deepspeed.zero.Init(config=deepspeed_config()):
with deepspeed.zero.Init(config_dict_or_path=deepspeed_config()):
with no_init_weights(_enable=_fast_init):
model = cls(config, *model_args, **model_kwargs)
else:
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