#include "stdio.h" #include "petsc.h" int main( int argc, char **argv) { double x, y; PetscInitialize(&argc, &argv,0,0,0); x = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); y = MPI_Wtime(); fprintf(stderr,"%-15s : %e sec\n","MPI_Wtime",(y-x)/10.0); PetscFinalize(); return 0; }