encapsulate snapshot restoration params in a struct #598
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Summary:
Context
Users may want to opt out of restoring certain parts of the app state (for example, like optimizer and lr scheduler states when finetuning). This is currently not supported in torchsnapshot saver
This Diff
RestoreOptions
dataclass to encapsulate all restoration paramsrestore_train_progress
,restore_eval_progress
to the structrestore
apis to takeRestoreOptions
struct, replacing therestore_train_progress
,restore_eval_progress
RestoreOptions
Differential Revision: D50757494