Install NVIDIA CUDA5.5 in Ubuntu 12.04

Install NVIDIA CUDA5.5 in Ubuntu 12.04

Now you can re-configure NVIDIA CUDA5.5 in Ubuntu 12.04. Please refer to the website for reference.

Environment: Ubuntu 12.04 + Cuda5.5

1. Determine the installation environment:

• The setup of CUDA development tools on a system running the appropriate version of Linux consists of a few simple steps:
• Verify the system has a CUDA-capable GPU.
• Verify the system has a supported version of Linux.
• Verify the system has gcc installed.

See the official configuration Manual: http://docs.nvidia.com/cuda/cuda-getting-started-guide-for-linux/index.html

2. Download the image:

Https://developer.nvidia.com/cuda-downloads

Run now

3. install necessary Libraries

Sudo apt-get install freeglut3-dev build-essential libx11-dev libxmu-dev
Libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev

4. Delete existing nvidia and blacklist

Sudo apt-get remove -- purge nvidia *
Sudo nano/etc/modprobe. d/blacklist. conf

Add blacklist. conf

Lacklist amd76x_edac
Blacklist vga16fb
Blacklist nouveau
Blacklist rivafb
Blacklist nvidiafb
Blacklist rivatv

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CUDA programming in Ubuntu 12.04

Ubuntu 12.04 installation CUDA-5.5

Install the CUDA Development Environment on Ubuntu 11.10

Configure the CUDA environment in the 15 ora 15 System

Install nvidia cuda 11.04 RC2 in Ubuntu 4.0

Configure CUDA 12.04 & OpenCV 2.4.2 in Linux Mint 13/Ubuntu 4.2

CUDA getting started

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5. Press Ctrl + Alt + F1 and install it after login.

Sudo service lightdm stop
Chmod + x cuda_5.5.22_linux_64.run
Sudo./cuda_5.5.22_linux_64.run

Cuda5.5 integrates toolkit, sdk, and driver, so it is okay to agree to it all the way during installation.

6. The following installation result is displayed:

Driver: Installed

Toolkit: installeds In/Usr/Local/Cuda-5.0

Samples: Installation Failed. Missing Required Libraries.

That is, the SDK fails to be installed. The solution is also mentioned in this official manual.

7. Install SDK separately

Decompress the sdk:

Sh cuda_5.5.22_linux_64.run-extract =/path/to/extract/dir/

To the root directory/path/to/extract/dir/to find the cuda-samples_5.5.22 _ *******. run, install

Sh cuda-samples_5.5.22 _ *******. run

8. Path Configuration:

$ Sudo gedit etc/profile or ~ /. Bashrc

Export PATH = $ PATH:/usr/local/cuda-5.5/bin
Export LD_LIBRARY_PATH =/usr/local/cuda-5.5/lib64:/lib

Make it take effect:

Source/etc/profile (corresponding to profile) or sudo ldconfig (corresponding to bashrc)

There is also a way to install sdk see http://askubuntu.com/questions/338907/how-to-install-cuda-5-5-under-ubuntu-12-04-lts-64-bit

9. Verify

See Official http://docs.nvidia.com/cuda/cuda-getting-started-guide-for-linux/index.html#verify-installation

Nvcc-V:

DeviceQuery:

10. Cuda Hello World:

Https://devtalk.nvidia.com/default/topic/486692/cuda-programming-and-performance/guide-installing-cuda-sdk-on-linux-walkthrough-on-how-to-install-the-cuda-sdk-and-build-the-example/

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11. Complete theano configuration ~ /. Theanorc configure GPU

Sudo vim ~ /. Theanorc

Write

[Global]

FloatX = float32

Device = gpu

Testing: http://deeplearning.net/software/theano/tutorial/using_gpu.html#testing-theano-with-gpu

Additional configuration references are attached:

1. theano + python Module

(Python is not installed in Ubuntu 12.04, but many modules in the system depend on python. Do not delete them unless necessary !!!)

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