View source for A quick start on CUDA

All machines in coover 2050 are installed with CUDA.

Before you run a simple program, you need to set up environment variables

  export PATH=/usr/local/cuda/bin:$PATH
  export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH

The cuda sample code can be downloaded from:[http://developer.nvidia.com/cuda-example-introduction-general-purpose-gpu-programming CUDA by example]

1) go to the directory of your sample code.

2) To compile hello_world.cu

   nvcc hello_world.cu 

3) Run the executable file: a.out

  ./a.out
4) Get the output.