See the guide: Training > Distributed execution
Creates a tf.Session for a chief.
__init__(scaffold=None, master='', config=None, checkpoint_dir=None, checkpoint_filename_with_path=None)
Initializes a chief session creator.
Scaffoldused for gathering or building supportive ops. If not specified a default one is created. It's used to finalize the graph.
Stringrepresentation of the TensorFlow master to use.
ConfigProtoproto used to configure the session.
checkpoint_dir: A string. Optional path to a directory where to restore variables.
checkpoint_filename_with_path: Full file name path to the checkpoint file.