Created
December 2, 2018 15:37
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test mpi job for AWS ParallelCluster
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| #include <mpi.h> | |
| #include <stdio.h> | |
| int main() { | |
| int size; | |
| int rank; | |
| MPI_Init(NULL, NULL); | |
| MPI_Comm_size(MPI_COMM_WORLD, &size); | |
| MPI_Comm_rank(MPI_COMM_WORLD, &rank); | |
| printf("Hello world from rank %d out of %d processors\n", rank, size); | |
| MPI_Finalize(); | |
| } |
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| #/bin/bash | |
| #$ -cwd | |
| #$ -pe mpi 4 | |
| module load mpi/openmpi-x86_64 | |
| mpiexec /shared/hello1/a.out |
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