Answers for "tensorflow for gpu"

tensorflow gpu test

tf.test.is_gpu_available(
  cuda_only=False, min_cuda_compute_capability=None
)

gpu training tensorflow

import tensorflow as tf
print("Num GPUs Available: ", len(tf.config.experimental.list_physical_devices('GPU')))

install tensorflow gpu

pip3 uninstall tensorflow
pip3 install 'tensorflow-gpu==1.15.4'