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added simple usage message to smpirun and removed nonworking sample
[simgrid.git] / src / smpi / sample / compute2.c
1 #include <stdio.h>
2
3 int main(int argc, char *argv[]) {
4         int i;
5         double d;
6         MPI_Init(&argc, &argv);
7         d = 2.0;
8         SMPI_DO_ONCE {
9                 for (i = 0; i < atoi(argv[1]); i++) {
10                         if (d < 10000) {
11                                 d = d*d;
12                         } else {
13                                 d = 2;
14                         }
15                 }
16                 printf("%d %f\n", i, d);
17         }
18         MPI_Finalize();
19         return 0;
20 }