tf.config.experimental.set_memory_growth

Set if memory growth should be enabled for a PhysicalDevice.

View aliases

Compat aliases for migration

tf.compat.v1.config.experimental.set_memory_growth

tf.config.experimental.set_memory_growth(
    device, enable
)

Used in the notebooks

Used in the guide	Used in the tutorials
Use a GPU Import a JAX model using JAX2TF Using the SavedModel format	Universal Sentence Encoder SentEval demo Bayesian Gaussian Mixture Model and Hamiltonian MCMC Modeling COVID-19 spread in Europe and the effect of interventions

If memory growth is enabled for a PhysicalDevice, the runtime initialization will not allocate all memory on the device. Memory growth cannot be configured on a PhysicalDevice with virtual devices configured.

For example:

physical_devices = tf.config.list_physical_devices('GPU')
try:
  tf.config.experimental.set_memory_growth(physical_devices[0], True)
except:
  # Invalid device or cannot modify virtual devices once initialized.
  pass

Args
`device`	`PhysicalDevice` to configure
`enable`	(Boolean) Whether to enable or disable memory growth

Raises
`ValueError`	Invalid `PhysicalDevice` specified.
`RuntimeError`	Runtime is already initialized.

© 2022 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 4.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/config/experimental/set_memory_growth