1a5eb4965SSatish Balay #ifdef PETSC_RCS_HEADER 2*5a655dc6SBarry Smith static char vcid[] = "$Id: PetscGetTime.c,v 1.8 1998/03/31 23:34:07 balay Exp bsmith $"; 3d8e9fea7SSatish Balay #endif 4d8e9fea7SSatish Balay 5173c0623SSatish Balay #include "petsc.h" 6173c0623SSatish Balay 7*5a655dc6SBarry Smith #undef __FUNC__ 8*5a655dc6SBarry Smith #define __FUNC__ "main" 9173c0623SSatish Balay int main( int argc, char **argv) 10173c0623SSatish Balay { 1147794344SBarry Smith PLogDouble x, y; 12d3093643SSatish Balay int i,ierr; 13173c0623SSatish Balay 1477c4ece6SBarry Smith PetscInitialize(&argc, &argv,0,0); 1598d6af09SSatish Balay /* To take care of paging effects */ 16d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 17173c0623SSatish Balay 1877c4ece6SBarry Smith for ( i=0; i<2; i++ ) { 19d3093643SSatish Balay ierr = PetscGetTime(&x); CHKERRA(ierr); 20d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 21d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 22d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 23d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 24d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 25d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 26d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 27d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 28d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 29d3093643SSatish Balay ierr = PetscGetTime(&y); CHKERRA(ierr); 30173c0623SSatish Balay 31173c0623SSatish Balay fprintf(stderr,"%-15s : %e sec\n","PetscGetTime", (y-x)/10.0); 3277c4ece6SBarry Smith } 3377c4ece6SBarry Smith 34173c0623SSatish Balay PetscFinalize(); 353a40ed3dSBarry Smith PetscFunctionReturn(0); 36173c0623SSatish Balay } 37