tensorflow 遇到的细节问题

遇到这样的问题:

 

2017-06-19 11:34:31.712794: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.1 instructions, but these are available on your machine and could speed up CPU computations.
2017-06-19 11:34:31.712848: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use SSE4.2 instructions, but these are available on your machine and could speed up CPU computations.
2017-06-19 11:34:31.712868: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX instructions, but these are available on your machine and could speed up CPU computations.
2017-06-19 11:34:31.712883: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use AVX2 instructions, but these are available on your machine and could speed up CPU computations.
2017-06-19 11:34:31.712899: W tensorflow/core/platform/cpu_feature_guard.cc:45] The TensorFlow library wasn't compiled to use FMA instructions, but these are available on your machine and could speed up CPU computations.

 

 

在import tensorflow 之前引入

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

 

posted @ 2017-06-19 11:51  陈博凯  阅读(1150)  评论(0)  编辑  收藏  举报