Matrix Addition with CUDA

Step 1: Completely uninstall any previous CUDA versions.We need to refresh the Cloud Instance of CUDA.

apt-get --purge remove cuda nvidia* libnvidia-*
dpkg -l | grep cuda- | awk '{print $2}' | xargs -n1 dpkg --purge
apt-get remove cuda-*
apt autoremove
apt-get update

Step 2: Install CUDA Version 9.

wget https://developer.nvidia.com/compute/cuda/9.2/Prod/local_installers/cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64 -O cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb
dpkg -i cuda-repo-ubuntu1604-9-2-local_9.2.88-1_amd64.deb
apt-key add /var/cuda-repo-9-2-local/7fa2af80.pub
apt-get update
apt-get install cuda-9.2

Step 3: Now you can check your CUDA installation by running the command given below :

nvcc --version

Step 4: Execute the code.

nvcc Matrix.cu