下载安装包:
sudo dpkg -i cuda-repo-ubuntu1404-7-5-local_7.5-18_amd64.deb //456为安装cuda toolkit
sudo apt-get update
sudo apt-get install cuda
sudo apt-get update
sudo apt-get install cuda
sudo reboot
whereis cuda-7.5
export PATH=/usr/local/cuda-7.5/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda-7.5/lib64:$LD_LIBRARY_PATH
cat /proc/driver/nvidia/version //检测是否成功,成功会显示相应信息,失败,需要reboot
export PATH=/usr/local/cuda-7.5/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/cuda-7.5/lib64:$LD_LIBRARY_PATH
cat /proc/driver/nvidia/version //检测是否成功,成功会显示相应信息,失败,需要reboot
所以需要执行以下命令:
再按CTRL+ALT+F1
sudo apt-get udpate
sudo apt-get install nvidia-current-updates
sudo nvidia-xconfig
sudo reboot
cuDNN download(需要注册),下载完毕后执行
解压缩
>tar xvzf cudnn-7.0-Linux-x64-v4.0-prod.tgz
复制移动文件
>sudo cp cuda/include/cudnn.h /usr/local/cuda/include
>sudo cp cuda/lib64/libcudnn* /usr/local/cuda/lib64
创建新的软连接
>sudo chmod a+r /usr/local/cuda/lib64/libcudnn*
即.h文件和运行库的软连接:
$ sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*
检验成功?
cd /usr/local/cuda/samples/ //样例编译测试
sudo make all -j4