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Clarify comments for max_to_keep.

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Change: 115598592
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Sherry Moore 2016-02-25 13:38:20 -08:00 committed by TensorFlower Gardener
parent be64da9454
commit a5f3979004
1 changed files with 4 additions and 2 deletions
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tensorflow/python/training/saver.py
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@ -418,8 +418,10 @@ class BaseSaverBuilder(object):
Variable nodes.
max_to_keep: Maximum number of checkpoints to keep. As new checkpoints
are created, old ones are deleted. If None or 0, no checkpoints are
deleted. Presently the number is only roughly enforced. For example
in case of restarts more than max_to_keep checkpoints may be kept.
deleted from the filesystem but only the last one is kept in the
`checkpoint` file. Presently the number is only roughly enforced. For
example in case of restarts more than max_to_keep checkpoints may be
kept.
keep_checkpoint_every_n_hours: How often checkpoints should be kept.
Defaults to 10,000 hours.
name: String. Optional name to use as a prefix when adding operations.