V2 format specific: merges the metadata files of sharded checkpoints. The
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.
Nested Classes
class | MergeV2Checkpoints.Options | Optional attributes for MergeV2Checkpoints
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Constants
String | OP_NAME | The name of this op, as known by TensorFlow core engine |
Public Methods
static MergeV2Checkpoints | |
static MergeV2Checkpoints.Options |
deleteOldDirs(Boolean deleteOldDirs)
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Inherited Methods
Constants
public static final String OP_NAME
The name of this op, as known by TensorFlow core engine
Public Methods
public static MergeV2Checkpoints create (Scope scope, Operand<TString> checkpointPrefixes, Operand<TString> destinationPrefix, Options... options)
Factory method to create a class wrapping a new MergeV2Checkpoints operation.
Parameters
scope | current scope |
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checkpointPrefixes | prefixes of V2 checkpoints to merge. |
destinationPrefix | scalar. The desired final prefix. Allowed to be the same as one of the checkpoint_prefixes. |
options | carries optional attributes values |
Returns
- a new instance of MergeV2Checkpoints
public static MergeV2Checkpoints.Options deleteOldDirs (Boolean deleteOldDirs)
Parameters
deleteOldDirs | see above. |
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