851     IS *is_sub_all = NULL, *is_sub_schur_all = NULL, *is_sub_schur = NULL;  in PCBDDCSubSchursSetUp()  local
938 …cMalloc3(n_local_subs, &is_sub_all, n_local_subs, &is_sub_schur_all, n_local_subs, &is_sub_schur));  in PCBDDCSubSchursSetUp()
953 …reateGeneral(PETSC_COMM_SELF, size_schur_sub, idx_sub + n, PETSC_COPY_VALUES, &is_sub_schur[sub]));  in PCBDDCSubSchursSetUp()
1264         PetscCall(ISGetLocalSize(is_sub_schur[sub], &size_schur_sub));  in PCBDDCSubSchursSetUp()
1265         PetscCall(ISGetIndices(is_sub_schur[sub], &idxs));  in PCBDDCSubSchursSetUp()
1267         PetscCall(ISRestoreIndices(is_sub_schur[sub], &idxs));  in PCBDDCSubSchursSetUp()
1279         PetscCall(ISGetLocalSize(is_sub_schur[sub], &size_schur_sub));  in PCBDDCSubSchursSetUp()
1317         PetscCall(ISGetIndices(is_sub_schur[sub], &idxs));  in PCBDDCSubSchursSetUp()
1319         PetscCall(ISRestoreIndices(is_sub_schur[sub], &idxs));  in PCBDDCSubSchursSetUp()
1687 …PetscCall(MatCreateSubMatrix(S_all, is_sub_schur[sub], is_sub_schur[sub], MAT_INITIAL_MATRIX, &M));  in PCBDDCSubSchursSetUp()
1703               PetscCall(ISGetLocalSize(is_sub_schur[sub], &size_schur_sub));  in PCBDDCSubSchursSetUp()
1704               PetscCall(ISGetIndices(is_sub_schur[sub], &idxs));  in PCBDDCSubSchursSetUp()
1706               PetscCall(ISRestoreIndices(is_sub_schur[sub], &idxs));  in PCBDDCSubSchursSetUp()
1932         PetscCall(ISDestroy(&is_sub_schur[sub]));  in PCBDDCSubSchursSetUp()
1934       PetscCall(PetscFree3(is_sub_all, is_sub_schur_all, is_sub_schur));  in PCBDDCSubSchursSetUp()