ubuntu18.04 安装cuda10.0 +cudnn7.3.1

安装cuda-10
一.去官网下载cuda.deb 文件
然后在终端输入:

  1. sudo dpkg -i cuda-repo-ubuntu1804-10-0-local-10.0.130-410.48_1.0-1_amd64.deb

  2. sudo apt-key add /var/cuda-repo-10-0-local-10.0.130-410.48/7fa2af80.pub

  3. sudo apt-get update

  4. sudo apt-get install cuda
    cuda 就安装好了~
    安装cudnn7.3.1
    二.在官网下载
    https://developer.nvidia.com/rdp/cudnn-download#a-collapse731-10
    要下载四个文件
    cuDNN v7.3.1 Library for Linux
    cuDNN v7.3.1 Runtime Library for Ubuntu18.04 (Deb)
    cuDNN v7.3.1 Developer Library for Ubuntu18.04 (Deb)
    cuDNN v7.3.1 Code Samples and User Guide for Ubuntu18.04 (Deb)
    三.进入到文件下载目录里,比如download
    在终端输入 (一定要按照顺序安装不然会出错
    tar -xzvf cudnn-10.0-linux-x64-v7.3.1.20.tgz
    sudo cp cuda/include/cudnn.h /usr/local/cuda/include
    sudo cp cuda/lib64/libcudnn* /usr/local/cuda/lib64
    sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*
    安装其余的包
    sudo dpkg -i libcudnn7_7.3.1.20-1+cuda10.0_amd64.deb
    sudo dpkg -i libcudnn7-dev_7.3.1.20-1+cuda10.0_amd64.deb
    sudo dpkg -i libcudnn7-doc_7.3.1.20-1+cuda10.0_amd64.deb
    2.验证cudnn 是否安装成功
    cp -r /usr/src/cudnn_samples_v7/ $HOME
    cd $HOME/cudnn_samples_v7/mnistCUDNN
    make clean && make
    ./mnistCUDNN
    当输出是:

     Result of classification: 1 3 5
     Test passed!
     说明cudnn安装成功!
    

如果出现错误说 ,出现未知error 或者abocing hp ::73 等错误 卸载cuda 重装 就不会有错!

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转载自blog.csdn.net/qq_43118318/article/details/83691204
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