CUDA Examples

To run these examples you'll need to run an interactive SLURM job on one of the Maxwell GPU nodes:

$ salloc --partition=maxwell --account=sc3260 --time=2:00:00 --gres=gpu:1

This will give you one CPU core and one NVIDIA Titan X Maxwell GPU.

To build the examples make sure you have a recent version of CUDA loaded into your environment:

$ setpkgs -a cuda7.5

To get information about the device (i.e. GPU) try running the following:

$ /usr/local/cuda-7.5/samples/1_Utilities/deviceQuery/deviceQuery

Suggested Order

1. vector-addition
   • CPU-version
   • Single-block-GPU-version
   • tiled-GPU-version
2. matrix-multiply
   • cpu-version
   • naive
   • tiled
   • shared-memory
3. multi-gpu