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modify ckpt param check

This commit is contained in:
changzherui 2020-08-05 17:47:05 +08:00
parent 8dec74908a
commit fe9371b7e7
1 changed files with 5 additions and 6 deletions
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11
mindspore/train/callback/_checkpoint.py
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@ -104,10 +104,6 @@ class CheckpointConfig:
integrated_save=True,
async_save=False):
if not save_checkpoint_steps and not save_checkpoint_seconds and \
not keep_checkpoint_max and not keep_checkpoint_per_n_minutes:
raise ValueError("The input_param can't be all None or 0")
if save_checkpoint_steps is not None:
save_checkpoint_steps = check_int_non_negative(save_checkpoint_steps)
if save_checkpoint_seconds is not None:
@ -117,6 +113,10 @@ class CheckpointConfig:
if keep_checkpoint_per_n_minutes is not None:
keep_checkpoint_per_n_minutes = check_int_non_negative(keep_checkpoint_per_n_minutes)
if not save_checkpoint_steps and not save_checkpoint_seconds and \
not keep_checkpoint_max and not keep_checkpoint_per_n_minutes:
raise ValueError("The input_param can't be all None or 0")
self._save_checkpoint_steps = save_checkpoint_steps
self._save_checkpoint_seconds = save_checkpoint_seconds
if self._save_checkpoint_steps and self._save_checkpoint_steps > 0:
@ -173,7 +173,6 @@ class CheckpointConfig:
return checkpoint_policy
class ModelCheckpoint(Callback):
"""
The checkpoint callback class.
@ -203,7 +202,7 @@ class ModelCheckpoint(Callback):
raise ValueError("Prefix {} for checkpoint file name invalid, "
"please check and correct it and then continue.".format(prefix))
if directory:
if directory is not None:
self._directory = _make_directory(directory)
else:
self._directory = _cur_dir