class tf.train.ChiefSessionCreator

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.


  • scaffold: A Scaffold used for gathering or building supportive ops. If not specified a default one is created. It's used to finalize the graph.
  • master: String representation of the TensorFlow master to use.
  • config: ConfigProto proto 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.


Defined in tensorflow/python/training/