Compile CUDA Code
PBS Example

CUDA is the compute engine in NVIDIA graphics processing units or GPUs, that is accessible to software developers through industry standard programming languages. Programmers use C for CUDA using the nvcc compiler.

Compiling with CUDA

Load the CUDA Module

module load cuda

Use module show cuda to see variables the module set to make compiling simpler.

For details on CUDA as a programming tool see our Nyx CUDA page.

PBS Example

To use cuda jobs must request GPU's. CUDA will not run correctly without a GPU, and users must set which GPU they are using.

#PBS -N cuda-test
#PBS -l nodes=1,mem=1gb,walltime=00:15:00,software=graphics
#PBS -m abe
#PBS -V

cat $PBS_NODEFILE

 #run our app, which is assinged a GPU by the CUDA library

./a.out