971     PetscInt stl;  in MatConvert_Nest_IS()  local
974     for (i = 0, stl = 0; i < nr; i++) stl += lr[i];  in MatConvert_Nest_IS()
975     PetscCall(PetscMalloc1(stl, &l2gidxs));  in MatConvert_Nest_IS()
976     for (i = 0, stl = 0; i < nr; i++) {  in MatConvert_Nest_IS()
982       PetscCall(ISCreateStride(PETSC_COMM_SELF, lr[i], stl, 1, &islrow[i]));  in MatConvert_Nest_IS()
998         PetscCall(PetscSFBcastBegin(matis->csf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
999         PetscCall(PetscSFBcastEnd(matis->csf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1001         PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1002         PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1005       stl += lr[i];  in MatConvert_Nest_IS()
1007     PetscCall(ISLocalToGlobalMappingCreate(comm, 1, stl, l2gidxs, PETSC_OWN_POINTER, &rl2g));  in MatConvert_Nest_IS()
1010     for (i = 0, stl = 0; i < nc; i++) stl += lc[i];  in MatConvert_Nest_IS()
1011     PetscCall(PetscMalloc1(stl, &l2gidxs));  in MatConvert_Nest_IS()
1012     for (i = 0, stl = 0; i < nc; i++) {  in MatConvert_Nest_IS()
1018       PetscCall(ISCreateStride(PETSC_COMM_SELF, lc[i], stl, 1, &islcol[i]));  in MatConvert_Nest_IS()
1033         PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1034         PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1036         PetscCall(PetscSFBcastBegin(matis->csf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1037         PetscCall(PetscSFBcastEnd(matis->csf, MPIU_INT, idxs, l2gidxs + stl, MPI_REPLACE));  in MatConvert_Nest_IS()
1040       stl += lc[i];  in MatConvert_Nest_IS()
1042     PetscCall(ISLocalToGlobalMappingCreate(comm, 1, stl, l2gidxs, PETSC_OWN_POINTER, &cl2g));  in MatConvert_Nest_IS()
1091       PetscInt stl;  in MatConvert_Nest_IS()  local
1092       for (i = 0, stl = 0; i < nr; i++) {  in MatConvert_Nest_IS()
1093         PetscCall(ISCreateStride(PETSC_COMM_SELF, lr[i], stl, 1, &islrow[i]));  in MatConvert_Nest_IS()
1094         stl += lr[i];  in MatConvert_Nest_IS()
1096       for (i = 0, stl = 0; i < nc; i++) {  in MatConvert_Nest_IS()
1097         PetscCall(ISCreateStride(PETSC_COMM_SELF, lc[i], stl, 1, &islcol[i]));  in MatConvert_Nest_IS()
1098         stl += lc[i];  in MatConvert_Nest_IS()