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CUDA (Compute Unified Device Architecture) is an interface to program Nvidia GPUs. It offers support to the languages such as C, C++, and Fortran.

To build and execute code on the GPU A100 cluster, please login to

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#!/bin/bash
#SBATCH --partition=gpu-a100
#SBATCH --gres=gpu:4
#SBATCH --nodes=2
#SBATCH --ntasks-per-node=72

module load nvhpc-hpcx/23.1
mpirun --np 8 --map-by ppr:2:socket:pe=1 ./mpi_cuda_cublas.bin

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