438   PetscInt          *rootdata, *leafdata;  in CreateDonorToPeriodicSF()  local
447   PetscCall(PetscCalloc2(2 * nroots, &rootdata, 2 * nroots, &leafdata));  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()
459     const PetscInt *donor_dof = rootdata + nroots;  in CreateDonorToPeriodicSF()
461       rootdata[2 * p]     = -1;  in CreateDonorToPeriodicSF()
462       rootdata[2 * p + 1] = -1;  in CreateDonorToPeriodicSF()
469     rootdata[2 * p]     = root_offset;  in CreateDonorToPeriodicSF()
470     rootdata[2 * p + 1] = p_size;  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()
501   PetscCall(PetscFree2(rootdata, leafdata));  in CreateDonorToPeriodicSF()
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()
1039     PetscCall(PetscSFReduceBegin(sf_migration, MPIU_SF_NODE, new_leafdata, rootdata, MPI_REPLACE));  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1040     PetscCall(PetscSFReduceEnd(sf_migration, MPIU_SF_NODE, new_leafdata, rootdata, MPI_REPLACE));  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()
1067     PetscCall(PetscFree3(rootdata, leafdata, new_leafdata));  in DMPlexMigrateIsoperiodicFaceSF_Internal()