我在jupyter环境中安装了cuda、cudann和tensorflow-gpu,之后我试图在该环境中检查我是否有gpu支持,但在list_local_devices中没有显示gpu。我的笔记本上有geforce 1050 ti gpu。
import os
os.environ["CUDA_DEVICE_ORDER"]="PCI_BUS_ID"
os.environ["CUDA_VISIBLE_DEVICES"]="1,2"
from tensorflow.python.client import device_lib
print(device_lib.list_local_devices())
import tensorflow as tf
tf.test.is_gpu_available()
我得到的答案是:-
[name: "/device:CPU:0"
device_type: "CPU"
memory_limit: 268435456
locality {
incarnation: 5705862024723076222
False