tf.config.experimental.set_memory_growth
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Set if memory growth should be enabled for a PhysicalDevice.
tf.config.experimental.set_memory_growth(
device, enable
)
A PhysicalDevice with memory growth set will not allocate all memory on the
device upfront. Memory growth cannot be configured on a PhysicalDevice with
virtual devices configured.
For example:
physical_devices = tf.config.experimental.list_physical_devices('GPU')
assert len(physical_devices) > 0, "Not enough GPU hardware devices available"
tf.config.experimental.set_memory_growth(physical_devices[0], True)
Args |
|---|
device
|
PhysicalDevice to configure
|
enable
|
Whether to enable or disable memory growth
|
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Last updated 2020-10-01 UTC.
[null,null,["Last updated 2020-10-01 UTC."],[],[],null,["# tf.config.experimental.set_memory_growth\n\n\u003cbr /\u003e\n\n|--------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|\n| [TensorFlow 1 version](/versions/r1.15/api_docs/python/tf/config/experimental/set_memory_growth) | [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.0.0/tensorflow/python/framework/config.py#L434-L454) |\n\nSet if memory growth should be enabled for a PhysicalDevice.\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n[`tf.compat.v1.config.experimental.set_memory_growth`](/api_docs/python/tf/config/experimental/set_memory_growth)\n\n\u003cbr /\u003e\n\n tf.config.experimental.set_memory_growth(\n device, enable\n )\n\nA PhysicalDevice with memory growth set will not allocate all memory on the\ndevice upfront. Memory growth cannot be configured on a PhysicalDevice with\nvirtual devices configured.\n\n#### For example:\n\n physical_devices = tf.config.experimental.list_physical_devices('GPU')\n assert len(physical_devices) \u003e 0, \"Not enough GPU hardware devices available\"\n tf.config.experimental.set_memory_growth(physical_devices[0], True)\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|----------|--------------------------------------------|\n| `device` | PhysicalDevice to configure |\n| `enable` | Whether to enable or disable memory growth |\n\n\u003cbr /\u003e"]]
TensorFlow 1 version
View source on GitHub