Reference_about_install.txt

Checking Graphic Card H/W 
 - lspci | grep VGA

Install NVIDA-CUDA
 - apt-get install nvidia-cuda-toolkit
 - https://developer.nvidia.com/ => Direct Download
 - Reference <http://www.prinmath.com/csci5229/misc/install-gpu.html>

 ● NDIVIA Reference : http://docs.nvidia.com/cuda/cuda-getting-started-guide-for-linux/#choose-installation-method
 ● http://enginius.tistory.com/529
 ● https://www.pugetsystems.com/labs/articles/NVIDIA-CUDA-with-Ubuntu-16-04-beta-on-a-laptop-if-you-just-cannot-wait-775/
 ● http://developer.download.nvidia.com/compute/cuda/7.5/Prod/local_installers/cuda_7.5.18_linux.run
 
  1. Checking version for Graphic card
   => lspci | grep -i nvidia
   
  2. Checking version for Gcc
   => gcc --version
   
  3. Download CUDA-toolkit
   => https://developer.nvidia.com/cuda-downloads
   
  4. Install
   => $ sudo dpkg -i cuda-repo-<distro>_<version>_<architecture>.deb
   => $ sudo apt-get update
   => $ sudo apt-get install cuda
   
  5. Setting enviroment variable
   => $ cd
   => $ gedit .bashrc 
   
   <In the opened window , add the following two lines at the end.>
   => $ export PATH=/usr/local/cuda-6.5/bin:$PATH
   => $ export LD_LIBRARY_PATH=/usr/local/cuda-6.5/lib64:$LD_LIBRARY_PATH
   
  6. Checking installation
   => $ cuda-install-samples-6.5.sh ~
   => $ cd
   => $ cd NVIDIA_CUDA-6.5_Samples
   => $ make
   
   After numerous examples to compile it took some time doing this.
   After completing, Make a running example(.exe).
   
   => $ ./simplePrintf
   => $ ./matrixMul
   => $ ./matrixMulCUBLAS


   or
   1. chmod 755 cuda_7.5.18_linux.run
   2. sudo ./cuda_7.5.18_linux.run --override
   3. sudo emacs -nw /etc/profile.d/cuda.sh
       => export PATH=$PATH:/usr/local/cuda/bin
   4. sudo emacs -nw /etc/ld.so.conf.d/cuda.conf
       => /usr/local/cuda/lib64
   5. source /etc/profile.d/cuda.conf
   6. sudo ldconfig