corey-nm

Add fuse to args and pass to AutoBackend constructor

2

Currently there is no way to prevent AutoBackend from fusing a model together. If the model has been already fused or quantized elsewhere, then AutoBackend doesn't need to do this....

Adds build_checkpoint to network.Trainer

1

This enables easily customizing the data that is saved in the checkpoints by subclassing from `network.Trainer` and overwriting build_checkpoint.

Saving torchvision checkpoints based on staged recipe phase

1

- Renames `BaseManager.phase` -> `BaseManager.phase_at_end_of` - Clarifies behavior - Integrates saving checkpoints based on phases into torchvision # Test Plan Ran the following recipe: ```yaml version: 1.1.0 training_modifiers: - !EpochRangeModifier...

**NOTE: this PR is targeting `torchvision-phases` branch, not main!** Similar to #1499, this updates checkpoint saving logic to save checkpoints with the phase the model is in appended to the...