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ndinh215/cuda_11.3_installation_on_Ubuntu_20.04

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Created October 8, 2022 03:18
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Instructions for CUDA v11.3 and cuDNN 8.2 installation on Ubuntu 20.04 for PyTorch 1.11
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cuda_installation_on_ubuntu_18.04
#!/bin/bash
## This gist is a step by step instructions to install cuda v9.0 and cudnn 7.1 on ubuntu 18.04
## official guide: http://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html
### steps ####
# verify the system has a cuda-capable gpu
# verify the system has gcc installed
# download and install the nvidia cuda toolkit
# download cudnn
# setup environment variables
# verify the system
###
### checking your NVIDIA gpu is cuda enable or not got to https://developer.nvidia.com/cuda-gpus
### to verify your gpu is cuda enable enter in to the comman line
lspci | grep -i nvidia
### gcc compiler is required for development using the cuda toolkit. to verify the version of gcc install enter
gcc --version
# first get the PPA repository driver
sudo add-apt-repository ppa:graphics-drivers/ppa
# install nvidia driver
sudo apt install nvidia-384 nvidia-384-dev
# install other import packages
sudo apt-get install g++ freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libglu1-mesa libglu1-mesa-dev
# CUDA 9 requires gcc 6
sudo apt install gcc-6
sudo apt install g++-6
# downoad one of the "runfile (local)" installation packages from cuda toolkit archive
wget https://developer.nvidia.com/compute/cuda/9.0/Prod/local_installers/cuda_9.0.176_384.81_linux-run
# make the download file executable
chmod +x cuda_9.0.176_384.81_linux-run
sudo ./cuda_9.0.176_384.81_linux-run --override
# Answer questions following while installation begin
# You are attempting to install on an unsupported configuration. Do you wish to continue? y
# Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 384.81? n
# Install the CUDA 9.0 Toolkit? y
# set up symlinks for gcc/g++
sudo ln -s /usr/bin/gcc-6 /usr/local/cuda/bin/gcc
sudo ln -s /usr/bin/g++-6 /usr/local/cuda/bin/g++
# setup your paths
echo 'export PATH=/usr/local/cuda-9.0/bin:$PATH' >> ~/.bashrc
echo 'export LD_LIBRARY_PATH=/usr/local/cuda-9.0/lib64:$LD_LIBRARY_PATH' >> ~/.bashrc
source ~/.bashrc
# install cuDNN v7.1
# in order to download cuDNN you have to regeistered here https://developer.nvidia.com/developer-program/signup
# then download cuDNN v7.1 form https://developer.nvidia.com/cudnn
CUDNN_TAR_FILE="cudnn-9.0-linux-x64-v7.1"
wget http://developer.download.nvidia.com/compute/redist/cudnn/v7.1/${CUDNN_TAR_FILE}
tar -xzvf ${CUDNN_TAR_FILE}
#copy the following files into the cuda toolkit directory.
sudo cp -P cuda/include/cudnn.h /usr/local/cuda-9.0/include
sudo cp -P cuda/lib64/libcudnn* /usr/local/cuda-9.0/lib64/
sudo chmod a+r /usr/local/cuda-9.0/lib64/libcudnn*
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