tf.train.SessionRunContext

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

View aliases

Main aliases

tf.estimator.SessionRunContext

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.estimator.SessionRunContext, tf.compat.v1.train.SessionRunContext, `tf.compat.v2.estimator.SessionRunContext`

tf.train.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.