20     PetscInt n_I, size_schur;  in PCBDDCReuseSolversBenignAdapt()  local
24     PetscCall(VecGetSize(v, &n_I));  in PCBDDCReuseSolversBenignAdapt()
25     n_I = n_I - size_schur;  in PCBDDCReuseSolversBenignAdapt()
28     PetscCall(VecPlaceArray(ctx->benign_dummy_schur_vec, array + n_I));  in PCBDDCReuseSolversBenignAdapt()
93     PetscInt n_I, size_schur;  in PCBDDCReuseSolversBenignAdapt()  local
97     PetscCall(VecGetSize(v, &n_I));  in PCBDDCReuseSolversBenignAdapt()
98     n_I = n_I - size_schur;  in PCBDDCReuseSolversBenignAdapt()
108     PetscCall(VecPlaceArray(ctx->benign_dummy_schur_vec, array + n_I));  in PCBDDCReuseSolversBenignAdapt()
273   PetscInt    n_I;  in PCBDDCComputeExplicitSchur()  local
293   PetscCall(MatGetSize(B, &n_I, NULL));  in PCBDDCComputeExplicitSchur()
294   if (n_I) {  in PCBDDCComputeExplicitSchur()
365     if (n_I) {  in PCBDDCComputeExplicitSchur()
507     PetscInt        n_I, n_B, n_local_dofs, n_prev_added, j, layer, *local_numbering;  in PCBDDCSubSchursSetUp()  local
511     PetscCall(ISGetLocalSize(sub_schurs->is_I, &n_I));  in PCBDDCSubSchursSetUp()
514     PetscCall(PetscMalloc1(n_I + n_B, &local_numbering));  in PCBDDCSubSchursSetUp()
515     PetscCall(PetscBTCreate(n_I + n_B, &touched));  in PCBDDCSubSchursSetUp()
516     PetscCall(PetscBTMemzero(n_I + n_B, touched));  in PCBDDCSubSchursSetUp()
529       if (n_local_dofs == n_I + n_B) break;  in PCBDDCSubSchursSetUp()
530 …n_I + n_B, PETSC_COMM_SELF, PETSC_ERR_PLIB, "Error querying layer %" PetscInt_FMT ". Out of bound …  in PCBDDCSubSchursSetUp()
553     PetscInt n_I;  in PCBDDCSubSchursSetUp()  local
561       PetscCall(ISGetSize(sub_schurs->is_I, &n_I));  in PCBDDCSubSchursSetUp()
562       PetscCall(ISCreateStride(PetscObjectComm((PetscObject)sub_schurs->is_I), n_I, 0, 1, &is_I));  in PCBDDCSubSchursSetUp()
843     PetscInt           n, n_I, size_schur, size_active_schur, cum, cum2;  in PCBDDCSubSchursSetUp()  local
854     n_I = 0;  in PCBDDCSubSchursSetUp()
855     if (is_I_layer) PetscCall(ISGetLocalSize(is_I_layer, &n_I));  in PCBDDCSubSchursSetUp()
858     if (cum != n_I) economic = PETSC_TRUE;  in PCBDDCSubSchursSetUp()
883     cum                = n_I + size_active_schur;  in PCBDDCSubSchursSetUp()
915     size_schur = cum - n_I;  in PCBDDCSubSchursSetUp()
933     PetscCall(ISCreateStride(PETSC_COMM_SELF, size_schur, n_I, 1, &is_schur));  in PCBDDCSubSchursSetUp()
943         for (PetscInt j = 0; j < n_I; j++)  in PCBDDCSubSchursSetUp()
946         for (PetscInt j = n_I; j < n_I + size_schur; j++)  in PCBDDCSubSchursSetUp()
949             idx_sub[n + size_schur_sub++] = j - n_I;  in PCBDDCSubSchursSetUp()
996 …[i * size_schur + j] = (PetscRealPart(array[j + n_I]) / nz + PETSC_i * (PetscImaginaryPart(array[j…  in PCBDDCSubSchursSetUp()
998           cs_AIB[i * size_schur + j] = array[j + n_I] / nz;  in PCBDDCSubSchursSetUp()
1031     if (n_I && !multi_element) {  in PCBDDCSubSchursSetUp()
1073         PetscCall(ISCreateStride(PETSC_COMM_SELF, n_I, 0, 1, &is));  in PCBDDCSubSchursSetUp()
1077         PetscCall(ISCreateStride(PETSC_COMM_SELF, size_schur, n_I, 1, &is));  in PCBDDCSubSchursSetUp()
1178             PetscCall(VecCreateSeqWithArray(PETSC_COMM_SELF, 1, size_schur, array + n_I, &vv));  in PCBDDCSubSchursSetUp()
1201 …if (B_n) PetscCallBLAS("BLASsyr2k", BLASsyr2k_("L", "N", &B_n, &B_k, &sum, array + n_I, &B_n, cs_A…  in PCBDDCSubSchursSetUp()
1202 … PetscCallBLAS("BLASsyr2k", BLASsyr2k_("L", "N", &B_n, &B_k, &sum, array + n_I, &B_n, cs_AIB + i *…  in PCBDDCSubSchursSetUp()
1406 …PetscCall(ISCreateGeneral(PetscObjectComm((PetscObject)is_A_all), dual, idxs + n_I, PETSC_COPY_VAL…  in PCBDDCSubSchursSetUp()