Actual source code: ex11.c
2: static char help[] = "Tests PetscSynchronizedPrintf() and PetscSynchronizedFPrintf().\n\n";
4: #include <petscsys.h>
6: int main(int argc, char **argv)
7: {
8: PetscMPIInt rank;
11: PetscInitialize(&argc, &argv, (char *)0, help);
12: MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
14: PetscSynchronizedPrintf(PETSC_COMM_WORLD, "Greetings from %d\n", rank);
15: PetscSynchronizedFlush(PETSC_COMM_WORLD, PETSC_STDOUT);
17: PetscSynchronizedFPrintf(PETSC_COMM_WORLD, PETSC_STDOUT, "Greetings again from %d\n", rank);
18: PetscSynchronizedFlush(PETSC_COMM_WORLD, PETSC_STDOUT);
20: PetscFinalize();
21: return 0;
22: }
24: /*TEST
26: test:
27: nsize: 3
29: TEST*/