Timer# class braintools.trainer.Timer(duration=None, verbose=True)# Track training time. Parameters: duration (Dict[str, float] | None) – Maximum training duration. Keys can be ‘seconds’, ‘minutes’, ‘hours’, ‘days’. verbose (bool) – Whether to print timing information. Examples >>> timer = Timer(duration={'hours': 2}) # Stop after 2 hours >>> trainer = Trainer(callbacks=[timer]) on_fit_end(trainer, module)[source]# Record end time and print summary. on_fit_start(trainer, module)[source]# Record start time. on_train_epoch_end(trainer, module)[source]# Record epoch time and check duration limit. on_train_epoch_start(trainer, module)[source]# Record epoch start time. property should_stop: bool# Whether training should stop due to time limit. property time_elapsed: float | None# Time elapsed since training started (seconds). property time_remaining: float | None# Estimated time remaining (seconds).
