페이지 비교

$ python3
>>> tf.test.is_gpu_available() 
Use ‘tfimport tensorflow as tf
>>> tf.config.list_physical_devices(‘GPU’)’ instead.'GPU')
[PhysicalDevice(name='/physical_device:GPU:0', device_type='GPU')]

또는 

$ python3
>>> import tensorflow as tf
>>> tf.test.is_gpu_availbleavailable()
True