Move DDP model to device if it hasn't been wrapped yet #3566
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jeffkinnison
approved these changes
Aug 31, 2023
ludwig/distributed/ddp.py
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| @@ -128,8 +130,12 @@ def create_checkpoint_handle( | |||
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| return MultiNodeCheckpoint(self, model, optimizer, scheduler) | |||
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| def to_device(self, model: nn.Module, device: Optional[torch.device] = None) -> nn.Module: | |||
| return model | |||
| def to_device(self, model: "BaseModel", device: Optional[torch.device] = None) -> nn.Module: | |||
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nit: Do we want to add model: Union["BaseModel", "DistributedDataParallel"]
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