1.) untar and unzip AMG2006.tar.gz
2.) This dir should be placed in $HOME/NVIDIA_GPU_Computing_SDK/C/src
3.) Place the common.mk file inside $HOME/NVIDIA_GPU_Computing_SDK/C/common.
4.) Open the common.mk file in vi editor.grep for 'nsubram' in the file.replace it with your unity id
5.) cd /home/nsubram/NVIDIA_GPU_Computing_SDK/C/src/AMG2006/parcsr_ls
6.) make clean
7.) make
8.) cd /home/nsubram/NVIDIA_GPU_Computing_SDK/C/
9.) make
10.)cd /home/nsubram/NVIDIA_GPU_Computing_SDK/C/bin/linux/release
11.) mpirun -np 2 amg2006 -P 2 1 1 -r 1 1 1