438   PetscInt          *rootdata, *leafdata;  in CreateDonorToPeriodicSF()  local
447   PetscCall(PetscCalloc2(2 * nroots, &rootdata, 2 * nroots, &leafdata));  in CreateDonorToPeriodicSF()
451     leafdata[point] = point_sizes[point - pStart];  in CreateDonorToPeriodicSF()
453   PetscCall(PetscSFReduceBegin(face_sf, MPIU_INT, leafdata, rootdata + nroots, MPIU_SUM));  in CreateDonorToPeriodicSF()
454   PetscCall(PetscSFReduceEnd(face_sf, MPIU_INT, leafdata, rootdata + nroots, MPIU_SUM));  in CreateDonorToPeriodicSF()
473   PetscCall(PetscSFBcastBegin(face_sf, MPIU_2INT, rootdata, leafdata, MPI_REPLACE));  in CreateDonorToPeriodicSF()
474   PetscCall(PetscSFBcastEnd(face_sf, MPIU_2INT, rootdata, leafdata, MPI_REPLACE));  in CreateDonorToPeriodicSF()
479     if (leafdata[2 * point + 1] < 0) continue;  in CreateDonorToPeriodicSF()
480     leaf_offset += leafdata[2 * point + 1];  in CreateDonorToPeriodicSF()
488     PetscInt cl_size = leafdata[2 * point + 1];  in CreateDonorToPeriodicSF()
492       closure_leaf[leaf_offset].index = leafdata[2 * point] + j;  in CreateDonorToPeriodicSF()
501   PetscCall(PetscFree2(rootdata, leafdata));  in CreateDonorToPeriodicSF()
962     PetscInt *leafdata;  in DMPlexCreateIsoperiodicPointSF_Private()  local
963     PetscCall(PetscMalloc1(nroots, &leafdata));  in DMPlexCreateIsoperiodicPointSF_Private()
968       leafdata[num_new_leaves]    = i;  in DMPlexCreateIsoperiodicPointSF_Private()
971 …PetscCall(ISCreateGeneral(PETSC_COMM_SELF, num_new_leaves, leafdata, PETSC_COPY_VALUES, &(*is_poin…  in DMPlexCreateIsoperiodicPointSF_Private()
975 …PetscCall(PetscSFSetGraph(csf, nroots, num_new_leaves, leafdata, PETSC_COPY_VALUES, new_iremote, P…  in DMPlexCreateIsoperiodicPointSF_Private()
977     PetscCall(PetscFree(leafdata));  in DMPlexCreateIsoperiodicPointSF_Private()
1019     PetscSFNode       *new_leafdata, *rootdata, *leafdata;  in DMPlexMigrateIsoperiodicFaceSF_Internal()  local
1027 …PetscCall(PetscMalloc3(old_npoints, &rootdata, old_npoints, &leafdata, new_npoints, &new_leafdata)…  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1045       leafdata[i].rank  = -1;  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1046       leafdata[i].index = -1;  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1048 …PetscCall(PetscSFBcastBegin(plex->periodic.face_sfs[f], MPIU_SF_NODE, rootdata, leafdata, MPI_REPL…  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1049 …PetscCall(PetscSFBcastEnd(plex->periodic.face_sfs[f], MPIU_SF_NODE, rootdata, leafdata, MPI_REPLAC…  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1052     PetscCall(PetscSFBcastBegin(sf_migration, MPIU_SF_NODE, leafdata, new_leafdata, MPI_REPLACE));  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1053     PetscCall(PetscSFBcastEnd(sf_migration, MPIU_SF_NODE, leafdata, new_leafdata, MPI_REPLACE));  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1067     PetscCall(PetscFree3(rootdata, leafdata, new_leafdata));  in DMPlexMigrateIsoperiodicFaceSF_Internal()