ray.train.Checkpoint.from_checkpoint

classmethod Checkpoint.from_checkpoint(other: ray.air.checkpoint.Checkpoint) → ray.air.checkpoint.Checkpoint

Create a checkpoint from a generic ray.air.checkpoint.Checkpoint.

This method can be used to create a framework-specific checkpoint from a generic Checkpoint object.

Examples

>>> result = TorchTrainer.fit(...)  
>>> checkpoint = TorchCheckpoint.from_checkpoint(result.checkpoint)  
>>> model = checkpoint.get_model()  
Linear(in_features=1, out_features=1, bias=True)

DeveloperAPI: This API may change across minor Ray releases.