Basic HTML version of Foils prepared May 7 1996

Foil 121 MPI - Parallel "Hello World"

From MetaComputing -- MRA Meeting Part I:Concepts and Issues Tutorial for CRPC MRA Meeting at Cornell -- May 7 1996. by Mark Baker, Geoffrey Fox
1 #include <stdio.h>
2 #include "mpi.h"
3 int main(int argc, char* argv []) {
4 int rank ;
5 MPI_Init(&argc, &argv) ;
6 MPI_Comm_rank(MPI_COMM_WORLD, &rank) ;
7 printf("hello from procesor %d\n", rank) ;
8 MPI_Finalize() ;
9 }
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