Actual source code: PetscGetTime.c

     2:  #include petsc.h

      6: int main(int argc,char **argv)
      7: {
      8:   PetscLogDouble x,y;
      9:   int        i,ierr;
     10:
     11:   PetscInitialize(&argc,&argv,0,0);
     12:  /* To take care of paging effects */
     13:   PetscGetTime(&y);

     15:   for (i=0; i<2; i++) {
     16:     PetscGetTime(&x);
     17:     PetscGetTime(&y);
     18:     PetscGetTime(&y);
     19:     PetscGetTime(&y);
     20:     PetscGetTime(&y);
     21:     PetscGetTime(&y);
     22:     PetscGetTime(&y);
     23:     PetscGetTime(&y);
     24:     PetscGetTime(&y);
     25:     PetscGetTime(&y);
     26:     PetscGetTime(&y);

     28:     fprintf(stdout,"%-15s : %e sec\n","PetscGetTime",(y-x)/10.0);
     29:   }

     31:   PetscFinalize();
     32:   return(0);
     33: }