2: static char help[] = "Example of using PetscLikely() and PetscUnlikely().\n\n"; 4: /*T 5: Concepts: optimization^likely 6: Concepts: optimization^unlikely 7: Processors: n 8: T*/ 10: #include <petscsys.h> 12: int main(int argc,char **argv) 13: { 14: PetscBool flg = PETSC_TRUE; 16: PetscInitialize(&argc,&argv,(char*)0,help); 17: if (PetscLikely(flg)) { 18: /* do something */ 19: } 20: if (PetscUnlikely(flg)) { 21: /* do something */ 22: } 23: PetscFinalize(); 24: return 0; 25: } 27: /*TEST 29: test: 31: TEST*/