cuda install.md

copy from

1. download CUDA

Download deb file

2. Install deb in Terminal

sudo dpkg -i cuda-repo-ubuntu1604-<Version>.deb  
sudo apt-key add /var/cuda-repo;version;/7fa2af80.pub   
sudo apt-get update
sudo apt-get install cuda

Change Path

sudo gedit ~/.bashrc
add this in .bashrc

export CUDA_HOME=/usr/local/cuda-<version>
export LD_LIBRARY_PATH=${CUDA_HOME}/lib64 
export  PATH=${CUDA_HOME}/bin:${PATH} 

使环境变量立即可用
sudo ldconfig

4. nvidia-smi -lms view gpu