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CUDA cuDNN 安装

约 516 个字 29 行代码 预计阅读时间 2 分钟

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(7条消息) YOLOv7保姆级教程！（个人踩坑无数）----环境配置_yolov7环境搭建_AmbitionToFree的博客-CSDN博客

第一次安装时，未知原因黑屏，强制关机重启之后，再次安装成功

(7条消息) CUDA安装和检测【全】（nvcc命令找不到的解决办法）_windows nvcc -v 提示未找到命令_可靠的豆包蟹同志的博客-CSDN博客

安装后重新开启新的cmd，才有nvcc命令

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ubuntu 安装 cuda

(8条消息) 【CUDA】Ubuntu系统如何安装CUDA保姆级教程(2022年最新)_ubuntu cuda安装教程_自牧君的博客-CSDN博客

(8条消息) Ubuntu安装cuda与cudnn，亲测可用_ubuntu安装cuda和cudnn_JulyLi2019的博客-CSDN博客

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Existing package manager installation of the driver found. It is strongly recommended that you remove this before continuing.

install_cuda

Upon starting, we may be greeted with a warning stating that an existing package manager installation of the graphics driver was found. Unless you have a version of the graphics driver lower than required from this page, you can choose to continue.

Get CUDA the right way.. (One that won’t break anything when you… | by Thameem Abbas | Medium

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解决安装cuda后，nvcc找不到命令

(8条消息) 解决nvcc找不到的问题（Ubuntu16.04 CUDA 8.0）_rtygbwwwerr的博客-CSDN博客

修改~/.bashrc文件后，更新系统环境：

source ~/.bashrc
sudo ldconfig

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安装 cudnn

(8条消息) 基于ubuntu安装cuda,cuDNN_ubuntu安装cuda和cudnn_xyzxyz576的博客-CSDN博客

Installation Guide - NVIDIA Docs

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dpkg-deb: 错误: 'cudnn-local-repo-ubuntu1804-8.9.2.26_1.0-1_amd64.deb' is not a Debian format archive

(8条消息) 错误: ‘containerd.io_1.4.9-1_amd64.deb‘ is not a Debian format archive_sun007700的博客-CSDN博客

安装包没下载好

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E: 未找到“libcudnn8”的“8.9.2.26-1+cuda11.3”版本

E: Version '8.3.1.22-1+cuda10.2' for 'libcudnn8' was not found - Deep Learning (Training & Inference) / cuDNN - NVIDIA Developer Forums

chrysophyt
22 年 4 月

*I already did
$ sudo apt-get update
, it just wont work.

In the end I went to the cudnn archive and download older version
https://developer.nvidia.com/rdp/cudnn-archive 280

dishant.daredevil
22 年 4 月

This might do the job.
After step -
sudo apt-key add /var/cudnn-local-repo-*/7fa2af80.pub
You will have the directory /var/cudnn-local-repo-ubuntu2004-8.4.0.27 (with your ubuntu version and cudnn downloaded)
Inside this directory, you will be having three .deb files.
just do for all the deb files-
sudo gdebi xxx.deb
which will install cudnn. ;)

采取旧版本安装

旧版本是runtime，dev，sample，三个分开

如这个：(8条消息) Ubuntu安装cuda与cudnn，亲测可用_ubuntu安装cuda和cudnn_JulyLi2019的博客-CSDN博客

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To verify that cuDNN is installed and is running properly, compile the mnistCUDNN sample located in the /usr/src/cudnn_samples_v8 directory in the Debian file.

  • 1 Copy the cuDNN samples to a writable path.
cp -r /usr/src/cudnn_samples_v8/ $HOME
  • 2 Go to the writable path.
cd  $HOME/cudnn_samples_v8/mnistCUDNN
  • 3 Compile the mnistCUDNNsample.
make clean && make
  • 4 Run the mnistCUDNN sample.
./mnistCUDNN

If cuDNN is properly installed and running on your Linux system, you will see a message similar to the following:

Test passed!
Last update: 2023-10-24
Created: 2023-07-11