Hi!
I thought the Parallelization starts after MPI_init, now I got confused.
Please look at the follow source and the output:
This is the source:
#include "/opt/lam/include/mpi.h"
int
main(int argc, char *argv[])
{
int myid;
printf("hello\n");
MPI_Init(&argc, &argv);
MPI_Finalize();
return(0);
}
and this is my output:
me_at_computer:~>mpirun n0-3 a.out
hello
hello
hello
hello
I had this problem in a bigger program so this is just an abstraction I
create to see where my thinking is wrong. Can anybody help?
Best regards,
Nils
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