676   Vec         XX, YY, XXwork, YYwork, yi, uxi, ui, bc;  in HyperbolicInitialize()  local
790   PetscCall(VecCreate(PETSC_COMM_WORLD, &XX));  in HyperbolicInitialize()
792   PetscCall(VecSetSizes(XX, PETSC_DECIDE, n));  in HyperbolicInitialize()
794   PetscCall(VecSetFromOptions(XX));  in HyperbolicInitialize()
797   PetscCall(VecDuplicate(XX, &YY));  in HyperbolicInitialize()
798   PetscCall(VecDuplicate(XX, &XXwork));  in HyperbolicInitialize()
799   PetscCall(VecDuplicate(XX, &YYwork));  in HyperbolicInitialize()
800   PetscCall(VecDuplicate(XX, &user->d));  in HyperbolicInitialize()
801   PetscCall(VecDuplicate(XX, &user->dwork));  in HyperbolicInitialize()
803   PetscCall(VecGetOwnershipRange(XX, &istart, &iend));  in HyperbolicInitialize()
809     PetscCall(VecSetValues(XX, 1, &linear_index, &vx, INSERT_VALUES));  in HyperbolicInitialize()
813   PetscCall(VecAssemblyBegin(XX));  in HyperbolicInitialize()
814   PetscCall(VecAssemblyEnd(XX));  in HyperbolicInitialize()
821   PetscCall(VecCopy(XX, XXwork));  in HyperbolicInitialize()
836   PetscCall(VecCopy(XX, XXwork));  in HyperbolicInitialize()
856   PetscCall(VecDuplicate(XX, &bc));  in HyperbolicInitialize()
857   PetscCall(VecCopy(XX, XXwork));  in HyperbolicInitialize()
962     PetscCall(VecCopy(XX, user->uyi[i]));  in HyperbolicInitialize()
971     PetscCall(VecCopy(XX, user->uxi[i]));  in HyperbolicInitialize()
1100   PetscCall(VecDestroy(&XX));  in HyperbolicInitialize()