2007     PetscSFNode *buffer0, *buffer1, *buffer2;  in DMPlexDistributionLoad_HDF5_Private()  local
2010     PetscCall(PetscMalloc2(pEnd - pStart, &buffer0, lsize, &buffer1));  in DMPlexDistributionLoad_HDF5_Private()
2019         buffer0[p - pStart].rank  = rank;  in DMPlexDistributionLoad_HDF5_Private()
2020         buffer0[p - pStart].index = p - pStart;  in DMPlexDistributionLoad_HDF5_Private()
2027         buffer0[workIlocalp].rank = -1;  in DMPlexDistributionLoad_HDF5_Private()
2032     PetscCall(PetscSFReduceBegin(sf, MPIU_SF_NODE, buffer0, buffer1, MPI_MAXLOC));  in DMPlexDistributionLoad_HDF5_Private()
2033     PetscCall(PetscSFReduceEnd(sf, MPIU_SF_NODE, buffer0, buffer1, MPI_MAXLOC));  in DMPlexDistributionLoad_HDF5_Private()
2039     PetscCall(PetscFree2(buffer0, buffer1));  in DMPlexDistributionLoad_HDF5_Private()
2059     PetscSFNode *iremote, *buffer0, *buffer1;  in DMPlexDistributionLoad_HDF5_Private()  local
2061     PetscCall(PetscMalloc2(*chartSize, &buffer0, lsize, &buffer1));  in DMPlexDistributionLoad_HDF5_Private()
2064         buffer0[p].rank = rank;  in DMPlexDistributionLoad_HDF5_Private()
2066         buffer0[p].rank = -1;  in DMPlexDistributionLoad_HDF5_Private()
2069       buffer0[p].index = p;  in DMPlexDistributionLoad_HDF5_Private()
2072     PetscCall(PetscSFReduceBegin(*distsf, MPIU_SF_NODE, buffer0, buffer1, MPI_MAXLOC));  in DMPlexDistributionLoad_HDF5_Private()
2073     PetscCall(PetscSFReduceEnd(*distsf, MPIU_SF_NODE, buffer0, buffer1, MPI_MAXLOC));  in DMPlexDistributionLoad_HDF5_Private()
2074     for (p = 0; p < *chartSize; ++p) buffer0[p].rank = -1;  in DMPlexDistributionLoad_HDF5_Private()
2075     PetscCall(PetscSFBcastBegin(*distsf, MPIU_SF_NODE, buffer1, buffer0, MPI_REPLACE));  in DMPlexDistributionLoad_HDF5_Private()
2076     PetscCall(PetscSFBcastEnd(*distsf, MPIU_SF_NODE, buffer1, buffer0, MPI_REPLACE));  in DMPlexDistributionLoad_HDF5_Private()
2078 …buffer0[p].rank >= 0, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Found negative root rank %" PetscInt_…  in DMPlexDistributionLoad_HDF5_Private()
2083       if (buffer0[p].rank != rank) {  in DMPlexDistributionLoad_HDF5_Private()
2085         iremote[q].rank  = buffer0[p].rank;  in DMPlexDistributionLoad_HDF5_Private()
2086         iremote[q].index = buffer0[p].index;  in DMPlexDistributionLoad_HDF5_Private()
2091     PetscCall(PetscFree2(buffer0, buffer1));  in DMPlexDistributionLoad_HDF5_Private()