2: static char help[] = "Tests PetscSequentialPhaseBegin() and PetscSequentialPhaseEnd()\n"; 4: #include <petscsys.h> 6: int main(int argc, char **args) 7: { 8: PetscFunctionBeginUser; 9: PetscCall(PetscInitialize(&argc, &args, NULL, help)); 10: PetscCall(PetscSequentialPhaseBegin(PETSC_COMM_WORLD, 1)); 11: PetscCall(PetscSequentialPhaseEnd(PETSC_COMM_WORLD, 1)); 12: PetscCall(PetscFinalize()); 13: return 0; 14: } 16: /*TEST 18: test: 19: nsize: 2 21: TEST*/