tf.estimator.SessionRunContext

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Provides information about the session.run() call being made.

tf.estimator.SessionRunContext(
    original_args, session
)

Provides information about original request to Session.Run() function. SessionRunHook objects can stop the loop by calling request_stop() of run_context. In the future we may use this object to add more information about run without changing the Hook API.

Attributes:

• original_args: A SessionRunArgs object holding the original arguments of run().

  If user called MonitoredSession.run(fetches=a, feed_dict=b), then this field is equal to SessionRunArgs(a, b).

• session: A TensorFlow session object which will execute the run.

• stop_requested: Returns whether a stop is requested or not.

  If true, MonitoredSession stops iterations. Returns: A bool

Methods

request_stop

View source

request_stop()

Sets stop requested field.

Hooks can use this function to request stop of iterations. MonitoredSession checks whether this is called or not.