- 查看cuda 版本
cat /usr/local/cuda/version.txt - 查看cudnn 版本
cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2 - 查看显卡驱动版本
cat /proc/driver/nvidia/version
或输入nvidia-smi - cuda安装
1.驱动安装完成后,下载cuda安装包(https://developer.nvidia.com/cuda-toolkit-archive)
2.sudo ./cuda_8.0.61_375.26_linux.run
3.一直按ctrl+F,直到100%
4.其它的按部就班,但选择不安装驱动
5.出现***WARNING: Incomplete installation! This installation did not install the CUDA Driver. A driver of version at least 361.00 is required for CUDA 8.0 functionality to work时,不用管它,此时只要安装的驱动版本更高比它更高即可
6.将cuda添加到环境变量,在~/.bashrc文件中末尾加上
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}}
7.在NVIDIA_CUDA-8.0_Samples中编译相关samples,能编译通过则说明安装成功
- cuda卸载
cd /usr/local/cuda/bin
sudo ./uninstall_cuda_8.0.pl
cd /usr/local
sudo rm -rf cuda-8.0 - cudnn安装
将下载的cudnn软链接到/usr/local/cuda-8.0/lib64中即可
如:
sudo ln -s /home/zero/Downloads/cuda/lib64/libcudnn.so.5.1.10 /usr/local/cuda-8.0/lib64/libcudnn.so.5
sudo ln -s /home/zero/Downloads/cuda/lib64/libcudnn.so.5 /usr/local/cuda-8.0/lib64/libcudnn.so