tf.config.get_logical_device_configuration
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Get the virtual device configuration for a tf.config.PhysicalDevice.
tf.config.get_logical_device_configuration(
device
)
Returns the list of tf.config.LogicalDeviceConfiguration
objects previously configured by a call to
tf.config.set_logical_device_configuration.
For example:
physical_devices = tf.config.list_physical_devices('CPU')
assert len(physical_devices) == 1, "No CPUs found"
configs = tf.config.get_logical_device_configuration(
physical_devices[0])
try:
assert configs is None
tf.config.set_logical_device_configuration(
physical_devices[0],
[tf.config.LogicalDeviceConfiguration(),
tf.config.LogicalDeviceConfiguration()])
configs = tf.config.get_logical_device_configuration(
physical_devices[0])
assert len(configs) == 2
except:
# Cannot modify virtual devices once initialized.
pass
Args |
|---|
device
|
PhysicalDevice to query
|
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Last updated 2024-04-26 UTC.
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