8541 …if (pcbddc->new_primal_space || pcbddc->coarse_size == -1) { /* a new primal space is present or i…  in PCBDDCSetUpCoarseSolver()
8546     ocoarse_size             = pcbddc->coarse_size;  in PCBDDCSetUpCoarseSolver()
8548 … PetscCall(PCBDDCComputePrimalNumbering(pc, &pcbddc->coarse_size, &pcbddc->global_primal_indices));  in PCBDDCSetUpCoarseSolver()
8552       if (ocoarse_size != pcbddc->coarse_size || pcbddc->adaptive_selection) {  in PCBDDCSetUpCoarseSolver()
8582 …atSetSizes(t_coarse_mat_is, PETSC_DECIDE, PETSC_DECIDE, pcbddc->coarse_size, pcbddc->coarse_size));  in PCBDDCSetUpCoarseSolver()
8601   coarse_eqs_per_proc  = PetscMin(PetscMax(pcbddc->coarse_size, 1), pcbddc->coarse_eqs_per_proc);  in PCBDDCSetUpCoarseSolver()
8602   if (coarse_eqs_per_proc < 0 || size == 1) coarse_eqs_per_proc = PetscMax(pcbddc->coarse_size, 1);  in PCBDDCSetUpCoarseSolver()
8604   if (pcbddc->coarse_size <= pcbddc->coarse_eqs_limit) multilevel_requested = PETSC_FALSE;  in PCBDDCSetUpCoarseSolver()
8611 …ncoarse    = pcbddc->coarse_size / coarse_eqs_per_proc + !!(pcbddc->coarse_size % coarse_eqs_per_p…  in PCBDDCSetUpCoarseSolver()
8615 …if (!pcbddc->coarse_size || (size == 1 && !multi_element)) multilevel_allowed = multilevel_request…  in PCBDDCSetUpCoarseSolver()
9186       PetscCall(KSPSetTolerances(check_ksp, 1.e-12, 1.e-12, PETSC_CURRENT, pcbddc->coarse_size));  in PCBDDCSetUpCoarseSolver()
9200       PetscCall(KSPGMRESSetRestart(check_ksp, pcbddc->coarse_size + 1));  in PCBDDCSetUpCoarseSolver()
9217         PetscCall(PetscMalloc1(pcbddc->coarse_size + 1, &eigs_r));  in PCBDDCSetUpCoarseSolver()
9218         PetscCall(PetscMalloc1(pcbddc->coarse_size + 1, &eigs_c));  in PCBDDCSetUpCoarseSolver()
9219 …      PetscCall(KSPComputeEigenvalues(check_ksp, pcbddc->coarse_size + 1, eigs_r, eigs_c, &neigs));  in PCBDDCSetUpCoarseSolver()
9288   PetscInt        local_size, coarse_size = 0;  in PCBDDCComputePrimalNumbering()  local
9299   PetscCall(ISRenumber(subset, subset_mult, &coarse_size, &subset_n));  in PCBDDCComputePrimalNumbering()
9313 …ewerASCIIPrintf(pcbddc->dbg_viewer, "Size of coarse problem is %" PetscInt_FMT "\n", coarse_size));  in PCBDDCComputePrimalNumbering()
9318   *coarse_size_n          = coarse_size;  in PCBDDCComputePrimalNumbering()