Computes the times for high-level operations in the training loops.
Details
Records are saved in ctx$records$profile. Times are stored as seconds.
Data is stored in the following structure:
fit time for the entire fit procedure.
epoch times per epoch
Note
In general you don't need to use these callback by yourself because it's always
included by default in fit.luz_module_generator().
See also
Other luz_callbacks:
luz_callback_auto_resume(),
luz_callback_csv_logger(),
luz_callback_early_stopping(),
luz_callback_interrupt(),
luz_callback_keep_best_model(),
luz_callback_lr_scheduler(),
luz_callback_metrics(),
luz_callback_mixed_precision(),
luz_callback_mixup(),
luz_callback_model_checkpoint(),
luz_callback_progress(),
luz_callback_resume_from_checkpoint(),
luz_callback_train_valid(),
luz_callback()