Shulou(Shulou.com)06/02 Report--

Preparatory work

1. Check whether GPU supports CUDA

Lspci | grep-I nvidia

two。 View Linux version

Uname-m & & cat / etc/*release

Nvidia driver

1. Uninstall the original N card driver first

# for case1: original driver installed by apt-get:sudo apt-get remove-- purge nvidia*#for case2: original driver installed by runfile:sudo chmod + x * .runsudo. / NVIDIA-Linux-x86_64-384.59.run-- uninstall

two。 Disable nouveau driver

Sudo gedit / etc/modprobe.d/blacklist.conf

Add at the end of the text:

Blacklist nouveauoptions nouveau modeset=0

Then execute:

Sudo update-initramfs-u

After restarting, you can check whether nouveau is running:

Lsmod | grep nouveau # No output means the disable takes effect

3. Disable the X-Window service

Sudo service lightdm stop # this closes the graphical interface

Press Ctrl-Alt+F1 to enter the command line interface and enter the user name and password to log in.

4. Command line installation driver

Drive URL https://www.nvidia.cn/Download/index.aspx?lang=cn

# Grant execution permission to the driver run file: the parameter after sudo chmod + x NVIDIA-Linux-x86_64-384.59.run# is very important and cannot be omitted: sudo. / NVIDIA-Linux-x86_64-384.59.run-no-opengl-files

5.Driver Test:

Nvidia-smi # if the information list of GPU is listed, the driver is installed successfully

Nvidia-settings # if the settings dialog box pops up, it also indicates that the driver is installed successfully

CUDA installation

1. Download the CUDA of the corresponding system

URL http://developer.nvidia.com/cuda-downloads Select runfile installation

two。 Installation

Sudo sh cuda__linux.run

After you start the installation, you need to read the instructions, which can be done directly using Ctrl + C, or slowly using the spacebar. The following are the installation options:

(agree to the terms and conditions, you must agree to continue with the installation) accept/decline/quit: accept (do not install the driver here, because the latest driver has already been installed, otherwise the old version of the video card driver may be installed, resulting in repeated login) Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 410.48? (y) es/ (n) o / (Q) uit: nInstall the CUDA 10.0 Toolkit? (whether to install CUDA 10 It must be installed here) (y) es/ (n) o / (Q) uit: yEnter Toolkit Location (installation path, use the default, just enter directly) [default is / usr/local/cuda-10.0]: Do you want to install a symbolic link at / usr/local/cuda? (agree to create a soft link) (y) es/ (n) o / (Q) uit: yInstall the CUDA 10.0 Samples? (no installation test is required ) (y) es/ (n) o / (Q) uit: nInstalling the CUDA Toolkit in / usr/local/cuda-10.0... (start installation)

3. Configure environment variables

Sudo gedit / .bashrc

Add at the end

Export PATH=/usr/local/cuda-8.0/bin:$PATHexport LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH

Update

Source / .bashrc

4. Verify installation

View cuda version

Nvcc-VCUDA Sample test: # compile and test device deviceQuery:cd / usr/local/cuda-8.0/samples/1_Utilities/deviceQuerymake./deviceQuery# compile and test bandwidth bandwidthTest:cd.. / bandwidthTestmake./bandwidthTest

If the final result of both tests is Result = PASS, CUDA is installed successfully.

* 5.CUDA uninstall

Enter on the command line

Sudo apt-get remove cuda sudo apt-get autocleansudo apt-get remove cuda*

Then change to usr/local/ in the directory

Cd / usr/local/sudo rm-r cuda-9.1

CuDNN installation

Download the corresponding version of cuDNN https://developer.nvidia.com/cudnn

Tar xvzf cudnn-9.2-linux-x64-v7.1sudo cp-P cuda/include/cudnn.h / usr/local/cuda/includesudo cp-P cuda/lib64/libcudnn* / usr/local/cuda/lib64sudo chmod astatr / usr/local/cuda/include/cudnn.h / usr/local/cuda/lib64/libcudnn*sudo ldconfig

Reference

Https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#post-installation-actions

Summary

The above is the tutorial of installing nvidia driver + CUDA+cuDNN in Ubuntu16.04 introduced by Xiaobian. I hope it will be helpful to you. If you have any questions, please leave me a message and the editor will reply to you in time. Thank you very much for your support to the website!

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