68   b->nranks    = -1;  in PetscSFCreate()
127   sf->nranks = -1;  in PetscSFReset()
627     sf->nranks  = size;  in PetscSFSetGraphWithPattern()
633     sf->nranks  = rank ? 0 : size;  in PetscSFSetGraphWithPattern()
639     sf->nranks  = size;  in PetscSFSetGraphWithPattern()
909 …t_FMT ", leaves=%" PetscInt_FMT ", remote ranks=%d\n", rank, sf->nroots, sf->nleaves, sf->nranks));  in PetscSFView()
916         PetscCall(PetscMalloc2(sf->nranks, &tmpranks, sf->nranks, &perm));  in PetscSFView()
917         PetscCall(PetscArraycpy(tmpranks, sf->ranks, sf->nranks));  in PetscSFView()
918         for (PetscMPIInt i = 0; i < sf->nranks; i++) perm[i] = i;  in PetscSFView()
919         PetscCall(PetscSortMPIIntWithArray(sf->nranks, tmpranks, perm));  in PetscSFView()
921         for (PetscMPIInt ii = 0; ii < sf->nranks; ii++) {  in PetscSFView()
957 PetscErrorCode PetscSFGetRootRanks(PetscSF sf, PetscMPIInt *nranks, const PetscMPIInt *ranks[], con…  in PetscSFGetRootRanks()  argument
963     PetscUseTypeMethod(sf, GetRootRanks, nranks, ranks, roffset, rmine, rremote);  in PetscSFGetRootRanks()
966     if (nranks) *nranks = sf->nranks;  in PetscSFGetRootRanks()
1049   PetscCall(PetscMPIIntCast(sfnrank, &sf->nranks));  in PetscSFSetUpRanks()
1050 …PetscCall(PetscMalloc4(sf->nranks, &sf->ranks, sf->nranks + 1, &sf->roffset, sf->nleaves, &sf->rmi…  in PetscSFSetUpRanks()
1051   PetscCall(PetscMalloc2(sf->nranks, &rcount, sf->nranks, &ranks));  in PetscSFSetUpRanks()
1053   for (i = 0; i < sf->nranks; i++) {  in PetscSFSetUpRanks()
1078   for (sf->ndranks = 0, i = sf->nranks; sf->ndranks < i;) {  in PetscSFSetUpRanks()
1100 …if (rcount) PetscCall(PetscSortMPIIntWithIntArray(sf->nranks - sf->ndranks, ranks + sf->ndranks, r…  in PetscSFSetUpRanks()
1102   for (i = 0; i < sf->nranks; i++) {  in PetscSFSetUpRanks()
1114 …      PetscCall(PetscFindMPIInt(orank, sf->nranks - sf->ndranks, sf->ranks + sf->ndranks, &irank));  in PetscSFSetUpRanks()
1149 …PetscCheck(sf->nranks >= 0, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONGSTATE, "Must call PetscSFSetUpRank…  in PetscSFGetGroups()
1158     PetscCall(PetscMalloc1(sf->nranks, &remote));  in PetscSFGetGroups()
1159     for (i = 0; i < sf->nranks; i++) {  in PetscSFGetGroups()
1164 …PetscCall(PetscSFSetGraph(bgcount, 1, sf->nranks, NULL, PETSC_COPY_VALUES, remote, PETSC_OWN_POINT…  in PetscSFGetGroups()
1168     PetscCall(PetscMalloc2(indegree[0], &inranks, sf->nranks, &outranks));  in PetscSFGetGroups()
1170     for (i = 0; i < sf->nranks; i++) outranks[i] = rank;  in PetscSFGetGroups()
1184     PetscCallMPI(MPI_Group_incl(group, sf->nranks, sf->ranks, &sf->outgroup));  in PetscSFGetGroups()
1214     PetscMPIInt        nranks;  in PetscSFGetRanksSF()  local
1216     PetscCall(PetscSFGetRootRanks(sf, &nranks, &ranks, NULL, NULL, NULL));  in PetscSFGetRanksSF()
1217     PetscCall(PetscMalloc1(nranks, &rremotes));  in PetscSFGetRanksSF()
1218     for (PetscInt i = 0; i < nranks; i++) {  in PetscSFGetRanksSF()
1223 …PetscCall(PetscSFSetGraph(sf->rankssf, 1, nranks, NULL, PETSC_OWN_POINTER, rremotes, PETSC_OWN_POI…  in PetscSFGetRanksSF()