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Compiling and Running on Cori GPU

• Login to cori.nersc.gov
• Modules that need to be loaded

module load gcc/7.3.0

module load cuda/10.1.243

module load llvm/11.0.0-git_20200409

module load esslurm

• Check out the code

git clone https://github.com/meifeng/GridMini

cd GridMini

git checkout clang-omp

• Compiling Benchmark_REAL using OpenMP offload with Clang

make

• Running the benchmark

salloc -A <your></your> -C gpu -N 1 --gres=gpu:1 -t 1:00:00

srun ./Benchmark_REAL.x