V2 format specific: merges the metadata files of sharded checkpoints. The
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.
Args | |
|---|---|
checkpoint_prefixes
|
A Tensor of type string.
prefixes of V2 checkpoints to merge.
|
destination_prefix
|
A Tensor of type 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). |
Returns | |
|---|---|
| The created Operation. |