【Linux 22.4 ubuntu 安装cuda12.1 完备方案】

下载cuda12.1

官网网址

1. wget https://developer.download.nvidia.com/compute/cuda/12.1.1/local_installers/cuda_12.1.1_530.30.02_linux.run
2. sudo sh cuda_12.1.1_530.30.02_linux.run

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!import! 假如已经安装驱动，则不要选择dirver那项
添加环境变量

vim ~/.bashrc

1. export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-12.1/lib6
2. export PATH=$PATH:/usr/local/cuda-12.1/bin
3. export CUDA_HOME=$CUDA_HOME:/usr/local/cuda-12.1

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source ~/.bashrc
安装cudnn

参考教程

1. wget https://developer.nvidia.com/downloads/compute/cudnn/secure/8.9.7/local_installers/12.x/cudnn-linux-x86_64-8.9.7.29_cuda12-archive.tar.xz
3. tar -xvf  wget https://developer.nvidia.com/downloads/compute/cudnn/secure/8.9.7/local_installers/12.x/cudnn-linux-x86_64-8.9.7.29_cuda12-archive.tar.xz
5. sudo cp cudnn-*-archive/include/cudnn*.h /usr/local/cuda-12.1/include
7. sudo cp -P cudnn-*-archive/lib/libcudnn* /usr/local/cuda-12.1/lib64
9. sudo chmod a+r /usr/local/cuda/include/cudnn*.h /usr/local/cuda/lib64/libcudnn*

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强烈建议参考 https://blog.csdn.net/qq_44961869/article/details/115954258
https://blog.csdn.net/qq_45754436/article/details/140323984

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