12   PetscInt              *it, *jt;  in main()  local
89   PetscCall(PetscMalloc2(PetscMax(n1, n2), &it, PetscMax(n1, n2), &jt));  in main()
95     PetscCall(PetscArraycpy(jt, j1, n1));  in main()
96     PetscCall(MatSetPreallocationCOOLocal(A, n1, it, jt));  in main()
127   PetscCall(PetscArraycpy(jt, j2, n2));  in main()
129     PetscCall(MatSetPreallocationCOO(A, n2, it, jt));  in main()
131     PetscCall(MatSetPreallocationCOOLocal(A, n2, it, jt));  in main()
142   PetscCall(PetscArraycpy(jt, j2, n2));  in main()
144     PetscCall(MatSetPreallocationCOO(A, n2, it, jt));  in main()
146     PetscCall(MatSetPreallocationCOOLocal(A, n2, it, jt));  in main()
236   PetscCall(PetscFree2(it, jt));  in main()