Ride

Fixed
- Update profile to use model.__call__. This enable non-`forward` executions during profiling.
- Add DefaultMethods Mixin with `warm_up` to make `warm_up` overloadable by Mixins.

Fixed
- Fix `warm_up` function signature.
- Requirement versions.

Added
- `warm_up` function that is called prior to profil .

Fixed
- Learning rate schedulers discounted steps.

Added
- Logging of layers that are unfrozen.

Fixed
- Cyclic learning rate schedulers now update on step.

Added
- Added explicit logging of model profiling results.
- Automatic assignment of hparams.num_gpus.

Fixed
- Finetune weight loading checks.
- Cyclic learning rate schedulers account for batch size.

Fixed
- Feature extraction on GPU.

Added
- Added explicit logging of hparams.