V2 format specific: merges the metadata files of sharded checkpoints. The
Compat aliases for migration
See Migration guide for more details.
tf.raw_ops.MergeV2Checkpoints( checkpoint_prefixes, destination_prefix, delete_old_dirs=True, name=None )
result is one logical checkpoint, with one physical metadata file and renamed data files.
Intended for "grouping" multiple checkpoints in a sharded checkpoint setup.
If delete_old_dirs is true, attempts to delete recursively the dirname of each path in the input checkpoint_prefixes. This is useful when those paths are non user-facing temporary locations.
string. prefixes of V2 checkpoints to merge.
string. scalar. The desired final prefix. Allowed to be the same as one of the checkpoint_prefixes.
delete_old_dirs: An optional
bool. Defaults to
True. see above.
name: A name for the operation (optional).
The created Operation.