cuda相关问题

安装多个版本的CUDA和cuDNN

https://blog.csdn.net/hizengbiao/article/details/88625044

切换cuda版本

修改~/.bashrc文件，加入以下代码：

export PATH="$PATH:/usr/local/cuda-8.0/bin"
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/cuda-8.0/lib64/"
export LIBRARY_PATH="$LIBRARY_PATH:/usr/local/cuda-8.0/lib64" 

查看cuda版本

$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Fri_Sep__1_21:08:03_CDT_2017
Cuda compilation tools, release 9.0, V9.0.176

创建软连接

sudo rm -rf /usr/local/cuda #删除之前创建的软链接
sudo ln -s /usr/local/cuda-8.0 /usr/local/cuda #创建新 cuda 的软链接

'nvcc' is currently not installed

https://blog.csdn.net/qq_34869928/article/details/100544888

相关链接：
https://blog.csdn.net/maple2014/article/details/78574275