Ubuntu16.04安装CUDA8.0+CUDNN6

Ubuntu16.04安装CUDA8.0+CUDNN6

本机已安装nvidia显卡驱动，再此基础上安装cuda+cudnn

1.安装依赖项

sudo apt-get install freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev

cuda:
https://developer.nvidia.com/cuda-80-ga2-download-archive

https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&Distribution=Ubuntu
cudnn: https://developer.nvidia.com/rdp/cudnn-archive

2.安装

sudo chmod +x cuda_8.0.44_linux.run 
sudo ./cuda_8.0.44_linux.run

步骤见下：

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3、环境配置

sudo gedit ~/.bashrc
//文件末尾添加
export PATH=/usr/local/cuda-8.0/bin${PATH:+:${PATH}}
export LD_LIBRARY_PATH=/usr/local/cuda-8.0/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
source ~/.bashrc

4.验证

cd /usr/local/cuda-8.0/samples/1_Utilities/deviceQuery 
sudo make 
sudo ./deviceQuery

5.CUDNN6 安装

tar -zxvf cudnn-8.0-linux-x64-v6.0.tgz 

sudo cp cuda/include/cudnn.h /usr/local/cuda/include/
sudo cp cuda/lib64/libcudnn* /usr/local/cuda/lib64/

cd /usr/local/cuda/lib64/
sudo rm -rf libcudnn.so libcudnn.so.6
sudo ln -s libcudnn.so.6.0.21 libcudnn.so.6
sudo ln -s libcudnn.so.6 libcudnn.so

sudo ldconfig

6.查看cudnn版本号

cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2

7.查看cuda版本号

nvcc --version

参考博客：https://blog.youkuaiyun.com/qq_40806289/article/details/90643603