401   PetscBool    flg, multi_element = sub_schurs->graph->multi_element;  in PCBDDCSubSchursSetUp()  local
452 …scOptionsGetBool(NULL, sub_schurs->prefix, "-sub_schurs_multielement_code", &multi_element, NULL));  in PCBDDCSubSchursSetUp()
453   if (n_local_subs == 0) multi_element = PETSC_FALSE;  in PCBDDCSubSchursSetUp()
584   if (multi_element) PetscCall(PetscMalloc1(n_B + extra, &all_local_subid_N));  in PCBDDCSubSchursSetUp()
589     if (multi_element)  in PCBDDCSubSchursSetUp()
609     if (multi_element)  in PCBDDCSubSchursSetUp()
891       if (multi_element)  in PCBDDCSubSchursSetUp()
907         if (multi_element)  in PCBDDCSubSchursSetUp()
935     if (multi_element) {  in PCBDDCSubSchursSetUp()
1031     if (n_I && !multi_element) {  in PCBDDCSubSchursSetUp()
1123       reuse_solvers = (PetscBool)(reuse_solvers && !economic && !sub_schurs->graph->multi_element);  in PCBDDCSubSchursSetUp()
1257 …} else if (multi_element) { /* MUMPS does not support sparse Schur complements. Loop over local su…  in PCBDDCSubSchursSetUp()
1450     if (!multi_element) PetscCall(MatDenseGetArrayRead(S_all, &rS_data));  in PCBDDCSubSchursSetUp()
1465         if (multi_element) { /* transpose copy to workspace */  in PCBDDCSubSchursSetUp()
1568     if (!multi_element) PetscCall(MatDenseRestoreArrayRead(S_all, &rS_data));  in PCBDDCSubSchursSetUp()
1678           if (multi_element) {  in PCBDDCSubSchursSetUp()
1791         if (S_all_inv && !multi_element) PetscCall(MatDenseGetArrayRead(S_all_inv, &rS_data));  in PCBDDCSubSchursSetUp()
1800           if (multi_element) { /* transpose copy to workspace */  in PCBDDCSubSchursSetUp()
1841 …CreateSeqDense(PETSC_COMM_SELF, subset_size, subset_size, (rS_data || multi_element) ? work : SEji…  in PCBDDCSubSchursSetUp()
1856 …if (rS_data || multi_element) PetscCall(PetscArraycpy(SEjinv_arr, work, subset_size * subset_size)…  in PCBDDCSubSchursSetUp()
1863           if (!multi_element) PetscCall(MatDenseRestoreArrayRead(S_all_inv, &rS_data));  in PCBDDCSubSchursSetUp()
1928     if (multi_element) {  in PCBDDCSubSchursSetUp()