Step-by-step – CUDA 11 CentOS 7 Installation

Installing

2. 2. Pre-Installation Testing

   Then Verify on CUDA Capable GPU.

   lspci | grep -i nvidia

   But if you do Not see any NVIDIA hardware on Output then first install:

   sudo update-pciids

   Then try Again…

3. 3. Setting Up NVIDIA CUDA 11 Repo

   See How Setup CUDA CentOS Repo Package

   CUDA Repo Setup

   CUDA Repo for CentOS

4. 4. Installing NVIDIA CUDA 11

   Finally, Install CUDA Toolkit in CentOS
   Search for the Available Versions with:

   dnf search cuda

   And then to Setup it:

   sudo dnf install cuda-[x.y]

   Just replace the [x.y] with the wished release found on the former step.

   Again Setup PATH Env Variable.
   This is necessary to Find the Binaries on System:

   echo 'export PATH=/usr/local/cuda-11.8/bin${PATH:+:${PATH}}' >> $HOME/.bashrc

   Possibly Amend the 11.8 with the current Version…
   And Reload Configuration simply with:

   bash