解决“ImportError: Could not find 'cudnn64_6.dll'”

1. 问题描述

运行一个基于Tensorflow的代码时报错，如下所示：

ImportError: Could not find 'cudnn64_6.dll'. TensorFlow requires that this DLL be installed in a directory that is named in your %PATH% environment variable. Note that installing cuDNN is a separate step from installing CUDA, and this DLL is often found in a different directory from the CUDA DLLs. You may install the necessary DLL by downloading cuDNN 6 from this URL: https://developer.nvidia.com/cudnn

2. 解决方法

S1. 根据自己CUDA的版本和操作系统，下载cuDNN v6.0文件，地址：