Get the virtual device configuration for a PhysicalDevice.
tf.config.experimental.get_virtual_device_configuration(
device
)
Returns the list of VirtualDeviceConfiguration objects previously configured
by a call to tf.config.experimental.set_virtual_device_configuration()
.
For example:
physical_devices = tf.config.experimental.list_physical_devices('CPU')
assert len(physical_devices) == 1, "No CPUs found"
configs = tf.config.experimental.get_virtual_device_configuration(
physical_devices[0])
assert configs is None
tf.config.experimental.set_virtual_device_configuration(
physical_devices[0],
[tf.config.experimental.VirtualDeviceConfiguration(),
tf.config.experimental.VirtualDeviceConfiguration()])
configs = tf.config.experimental.get_virtual_device_configuration(
physical_devices[0])
assert len(configs) == 2
Args |
device
|
PhysicalDevice to query
|