tf.train.generate_checkpoint_state_proto
Generates a checkpoint state proto.
tf.train.generate_checkpoint_state_proto(
save_dir, model_checkpoint_path, all_model_checkpoint_paths=None,
all_model_checkpoint_timestamps=None, last_preserved_timestamp=None
)
| Args |
|---|
save_dir | Directory where the model was saved. |
model_checkpoint_path | The checkpoint file. |
all_model_checkpoint_paths | List of strings. Paths to all not-yet-deleted checkpoints, sorted from oldest to newest. If this is a non-empty list, the last element must be equal to model_checkpoint_path. These paths are also saved in the CheckpointState proto. |
all_model_checkpoint_timestamps | A list of floats, indicating the number of seconds since the Epoch when each checkpoint was generated. |
last_preserved_timestamp | A float, indicating the number of seconds since the Epoch when the last preserved checkpoint was written, e.g. due to a keep_checkpoint_every_n_hours parameter (see tf.contrib.checkpoint.CheckpointManager for an implementation). |
| Returns |
|---|
| CheckpointState proto with model_checkpoint_path and all_model_checkpoint_paths updated to either absolute paths or relative paths to the current save_dir. |
| Raises |
|---|
ValueError | If all_model_checkpoint_timestamps was provided but its length does not match all_model_checkpoint_paths. |