tf.compat.v1.train.start_queue_runners

Starts all queue runners collected in the graph. (deprecated)

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.train.queue_runner.start_queue_runners

tf.compat.v1.train.start_queue_runners(
    sess=None,
    coord=None,
    daemon=True,
    start=True,
    collection=ops.GraphKeys.QUEUE_RUNNERS
)

Migrate to TF2

QueueRunners are not compatible with eager execution. Instead, please use tf.data to get data into your model.

Description

This is a companion method to add_queue_runner(). It just starts threads for all queue runners collected in the graph. It returns the list of all threads.

Args
sess	Session used to run the queue ops. Defaults to the default session.
coord	Optional Coordinator for coordinating the started threads.
daemon	Whether the threads should be marked as daemons, meaning they don't block program exit.
start	Set to False to only create the threads, not start them.
collection	A GraphKey specifying the graph collection to get the queue runners from. Defaults to GraphKeys.QUEUE_RUNNERS.

Raises
ValueError	if sess is None and there isn't any default session.
TypeError	if sess is not a tf.compat.v1.Session object.

Returns
A list of threads.

Raises
RuntimeError	If called with eager execution enabled.
ValueError	If called without a default tf.compat.v1.Session registered.