tensorflow 警告处理

1、查看tf是gup版本还是cpu版本：

import os 
from tensorflow.python.client import device_lib
os.environ["TF_CPP_MIN_LOG_LEVEL"] = "99"

if __name__ == "__main__":
    print(device_lib.list_local_devices())

2、查看tf版本号及安装路径：

import tensorflow as tf

if __name__ == "__main__":
    print(tf.__version__)
    print(tf.__path__)

3、警告：Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA

• 如果安装的是GPU版本

import os 
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'

• 如果安装的是CPU版本

import os 
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'

  参考：https://blog.youkuaiyun.com/h