https://blog.csdn.net/sinat_19628145/article/details/60475696
https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu&target_version=1404&target_type=runfilelocalUbuntu14.04下安装Cuda8.0
原文：https://www.cnblogs.com/2008nmj/p/10340323.html
