5 static PetscErrorCode PetscParallelSortInt_Bitonic_Merge(MPI_Comm comm, PetscMPIInt tag, PetscMPIIn…  in PetscParallelSortInt_Bitonic_Merge()  argument
32 …drecv(keys, n, MPIU_INT, partner, tag, buffer, n, MPIU_INT, partner, tag, comm, MPI_STATUS_IGNORE)…  in PetscParallelSortInt_Bitonic_Merge()
41 …PetscCall(PetscParallelSortInt_Bitonic_Merge(comm, tag, rankStart, mid, rank, n, keys, buffer, for…  in PetscParallelSortInt_Bitonic_Merge()
43 …PetscCall(PetscParallelSortInt_Bitonic_Merge(comm, tag, mid, rankEnd, rank, n, keys, buffer, forwa…  in PetscParallelSortInt_Bitonic_Merge()
49 static PetscErrorCode PetscParallelSortInt_Bitonic_Recursive(MPI_Comm comm, PetscMPIInt tag, PetscM…  in PetscParallelSortInt_Bitonic_Recursive()  argument
67 …PetscCall(PetscParallelSortInt_Bitonic_Recursive(comm, tag, rankStart, mid, rank, n, keys, buffer,…  in PetscParallelSortInt_Bitonic_Recursive()
69 …PetscCall(PetscParallelSortInt_Bitonic_Recursive(comm, tag, mid, rankEnd, rank, n, keys, buffer, f…  in PetscParallelSortInt_Bitonic_Recursive()
72 …PetscCall(PetscParallelSortInt_Bitonic_Merge(comm, tag, rankStart, rankEnd, rank, n, keys, buffer,…  in PetscParallelSortInt_Bitonic_Recursive()
76 static PetscErrorCode PetscParallelSortInt_Bitonic(MPI_Comm comm, PetscInt n, PetscInt keys[])  in PetscParallelSortInt_Bitonic()  argument
83   PetscCall(PetscCommGetNewTag(comm, &tag));  in PetscParallelSortInt_Bitonic()
84   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscParallelSortInt_Bitonic()
85   PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscParallelSortInt_Bitonic()
88 …PetscCall(PetscParallelSortInt_Bitonic_Recursive(comm, tag, 0, size, rank, mpin, keys, buffer, PET…  in PetscParallelSortInt_Bitonic()
101   PetscCallMPI(MPI_Comm_size(mapin->comm, &size));  in PetscParallelSampleSelect()
102   PetscCallMPI(MPI_Comm_rank(mapin->comm, &rank));  in PetscParallelSampleSelect()
124   PetscCall(PetscParallelSortInt_Bitonic(mapin->comm, size - 1, pivots));  in PetscParallelSampleSelect()
128     PetscCall(PetscParallelSortedInt(mapin->comm, size - 1, pivots, &sorted));  in PetscParallelSampleSelect()
129     PetscCheck(sorted, mapin->comm, PETSC_ERR_PLIB, "bitonic sort failed");  in PetscParallelSampleSelect()
154 …I(MPI_Allgather(pivots, max_keys_per, MPIU_INT, finalpivots, max_keys_per, MPIU_INT, mapin->comm));  in PetscParallelSampleSelect()
180   PetscCallMPI(MPI_Comm_size(map->comm, &size));  in PetscParallelRedistribute()
181   PetscCallMPI(MPI_Comm_rank(map->comm, &rank));  in PetscParallelRedistribute()
182   PetscCall(PetscCommGetNewTag(map->comm, &firsttag));  in PetscParallelRedistribute()
183   PetscCall(PetscCommGetNewTag(map->comm, &secondtag));  in PetscParallelRedistribute()
185   PetscCallMPI(MPI_Scan(&n, &nextOffset, 1, MPIU_INT, MPI_SUM, map->comm));  in PetscParallelRedistribute()
188 …cCallMPI(MPIU_Irecv(arrayout, total, MPIU_INT, MPI_ANY_SOURCE, firsttag, map->comm, &firstreqrcv));  in PetscParallelRedistribute()
202 …(&arrayin[map->range[i] - myOffset], overlap, MPIU_INT, i, firsttag, map->comm, &firstreqs[nfirst+…  in PetscParallelRedistribute()
205 …_Isend(&arrayin[oStart - myOffset], overlap, MPIU_INT, i, secondtag, map->comm, &secondreqs[nsecon…  in PetscParallelRedistribute()
208 …PetscCallMPI(MPIU_Isend(&arrayin[oStart - myOffset], 0, MPIU_INT, i, secondtag, map->comm, &second…  in PetscParallelRedistribute()
223 …MPI(MPIU_Recv(&arrayout[filled], total - filled, MPIU_INT, sender, secondtag, map->comm, &status));  in PetscParallelRedistribute()
242   PetscCallMPI(MPI_Comm_size(mapin->comm, &size));  in PetscParallelSortInt_Samplesort()
243   PetscCallMPI(MPI_Comm_rank(mapin->comm, &rank));  in PetscParallelSortInt_Samplesort()
262   PetscCallMPI(MPI_Alltoall(keys_per_snd, 1, MPI_INT, keys_per_rcv, 1, MPI_INT, mapin->comm));  in PetscParallelSortInt_Samplesort()
268 …n, keys_per_snd, offsets_snd, MPIU_INT, buffer, keys_per_rcv, offsets_rcv, MPIU_INT, mapin->comm));  in PetscParallelSortInt_Samplesort()
278     PetscCall(PetscParallelSortedInt(mapin->comm, nrecv, buffer, &sorted));  in PetscParallelSortInt_Samplesort()
279     PetscCheck(sorted, mapin->comm, PETSC_ERR_PLIB, "samplesort (pre-redistribute) sort failed");  in PetscParallelSortInt_Samplesort()
329   PetscCallMPI(MPI_Comm_compare(mapin->comm, mapout->comm, &result));  in PetscParallelSortInt()
330 …PetscCheck(result == MPI_IDENT || result == MPI_CONGRUENT, mapin->comm, PETSC_ERR_ARG_NOTSAMECOMM,…  in PetscParallelSortInt()
335 …PetscCheck(mapin->N == mapout->N, mapin->comm, PETSC_ERR_ARG_SIZ, "Input and output layouts have d…  in PetscParallelSortInt()
336   PetscCallMPI(MPI_Comm_size(mapin->comm, &size));  in PetscParallelSortInt()
352     PetscCall(PetscParallelSortedInt(mapout->comm, mapout->n, keysout, &sorted));  in PetscParallelSortInt()
353     PetscCheck(sorted, mapout->comm, PETSC_ERR_PLIB, "samplesort sort failed");  in PetscParallelSortInt()