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Created May 31, 2020 09:09
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#include <mpi.h>
#include <stdio.h>
// This file is on the Supercomputer edited locally
int main(int argc, char** argv) {
// Initialize the MPI environment
// Get the number of processes
int world_size;
MPI_Comm_size(MPI_COMM_WORLD, &world_size);
// Get the rank of the process
int world_rank;
MPI_Comm_rank(MPI_COMM_WORLD, &world_rank);
// Get the name of the processor
char processor_name[MPI_MAX_PROCESSOR_NAME];
int name_len;
MPI_Get_processor_name(processor_name, &name_len);
// Print off a hello world message
printf("Hello world from processor %s, rank %d out of %d processors\n",
processor_name, world_rank, world_size);
// Finalize the MPI environment.
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shirshak55 commented May 31, 2020

module load ohpc

mpicc kuhpc.c (or any filename u have used)

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