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fault-tolerant: fix resetting "current" progress at the end of successful epoch #8837

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fault-tolerant: fix resetting "current" progress at the end of successful epoch #8837

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4 changes: 4 additions & 0 deletions pytorch_lightning/loops/epoch/training_epoch_loop.py
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Original file line number Diff line number Diff line change
Expand Up @@ -229,6 +229,10 @@ def on_run_end(self) -> List[List[STEP_OUTPUT]]:

self.update_lr_schedulers("epoch", update_plateau_schedulers=True)

self.batch_progress.current.reset()
self.scheduler_progress.current.reset()
self.batch_loop.optim_progress.reset_on_epoch()
Comment on lines +232 to +234
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same as in reset() above line 90-93

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Probably worth extracting into a protected method

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Is it possible to move batch_loop.optim_progress reset to its own loop ?

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Notice that it's calling reset_on_epoch, not reset. This loop is the epoch loop


epoch_output = self._epoch_output
# free memory
self._epoch_output = None
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