1d8e9fea7SSatish Balay #ifndef lint 2*77c4ece6SBarry Smith static char vcid[] = "$Id: MPI_Wtime.c,v 1.3 1996/03/06 17:40:32 balay Exp bsmith $"; 3d8e9fea7SSatish Balay #endif 4d8e9fea7SSatish Balay 5173c0623SSatish Balay #include "stdio.h" 6173c0623SSatish Balay #include "petsc.h" 7173c0623SSatish Balay 8173c0623SSatish Balay int main( int argc, char **argv) 9173c0623SSatish Balay { 10173c0623SSatish Balay double x, y; 11173c0623SSatish Balay 12*77c4ece6SBarry Smith PetscInitialize(&argc, &argv,0,0); 1398d6af09SSatish Balay /* To take care of paging effects */ 1498d6af09SSatish Balay y = MPI_Wtime(); 15173c0623SSatish Balay 16173c0623SSatish Balay x = MPI_Wtime(); 17173c0623SSatish Balay y = MPI_Wtime(); 18173c0623SSatish Balay y = MPI_Wtime(); 19173c0623SSatish Balay y = MPI_Wtime(); 20173c0623SSatish Balay y = MPI_Wtime(); 21173c0623SSatish Balay y = MPI_Wtime(); 22173c0623SSatish Balay y = MPI_Wtime(); 23173c0623SSatish Balay y = MPI_Wtime(); 24173c0623SSatish Balay y = MPI_Wtime(); 25173c0623SSatish Balay y = MPI_Wtime(); 26173c0623SSatish Balay y = MPI_Wtime(); 27173c0623SSatish Balay 28173c0623SSatish Balay fprintf(stderr,"%-15s : %e sec\n","MPI_Wtime",(y-x)/10.0); 29173c0623SSatish Balay PetscFinalize(); 30173c0623SSatish Balay return 0; 31173c0623SSatish Balay } 32