1 2 #include "petsc.h" 3 #include "petscfix.h" 4 #include "petsctime.h" 5 6 #undef __FUNCT__ 7 #define __FUNCT__ "main" 8 int main(int argc,char **argv) 9 { 10 PetscLogDouble x,y; 11 int i,ierr; 12 13 PetscInitialize(&argc,&argv,0,0); 14 /* To take care of paging effects */ 15 PetscTime(y); 16 17 for (i=0; i<2; i++) { 18 PetscTime(x); 19 PetscTime(y); 20 PetscTime(y); 21 PetscTime(y); 22 PetscTime(y); 23 PetscTime(y); 24 PetscTime(y); 25 PetscTime(y); 26 PetscTime(y); 27 PetscTime(y); 28 PetscTime(y); 29 30 fprintf(stdout,"%-15s : %e sec\n","PetscTime",(y-x)/10.0); 31 } 32 PetscTime(x); 33 ierr = PetscSleep(10);CHKERRQ(ierr); 34 PetscTime(y); 35 fprintf(stdout,"%-15s : %e sec - Slept for 10 sec \n","PetscTime",(y-x)); 36 37 ierr = PetscFinalize();CHKERRQ(ierr); 38 PetscFunctionReturn(0); 39 } 40