The TensorFlow library wasn't compiled to use SSE4.2 instructions, but these are available on your m

The TensorFlow library wasn't compiled to use SSE4.2 instructions, butthese are available on your machine and could speed up CPU computations.

问题分析：

这是一个告警，提示你在构建tensorflow时可以更快一点，不影响程序运行。

解决方案：

Winbdows：

import os

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

import tensorflow as tf

 

Linux：

TF_CPP_MIN_LOG_LEVEL=2.

 

 

TF_CPP_MIN_LOG_LEVEL 是设置日志级别的环境变量，设置1只过滤Info类日志，设置2过滤WARNING类日志，设置3过滤ERROR类日志。