tf.config.experimental.get_memory_growth
Get if memory growth is enabled for a PhysicalDevice.
tf.config.experimental.get_memory_growth(
device
)
If memory growth is enabled for a PhysicalDevice, the runtime initialization will not allocate all memory on the device.
For example:
physical_devices = tf.config.list_physical_devices('GPU')
try:
tf.config.experimental.set_memory_growth(physical_devices[0], True)
assert tf.config.experimental.get_memory_growth(physical_devices[0])
except:
# Invalid device or cannot modify virtual devices once initialized.
pass
| Args |
|---|
device | PhysicalDevice to query |
| Returns |
|---|
A boolean indicating the memory growth setting for the PhysicalDevice. |
| Raises |
|---|
ValueError | Invalid PhysicalDevice specified. |