tf.compat.v1.train.start_queue_runners
Starts all queue runners collected in the graph. (deprecated)
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. |
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Licensed under the Creative Commons Attribution License 4.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r2.9/api_docs/python/tf/compat/v1/train/start_queue_runners