111     PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSubcommView()
113     PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSubcommView()
114     PetscCallMPI(MPI_Comm_size(psubcomm->child, &subsize));  in PetscSubcommView()
115     PetscCallMPI(MPI_Comm_rank(psubcomm->child, &subrank));  in PetscSubcommView()
116     PetscCallMPI(MPI_Comm_rank(psubcomm->dupparent, &duprank));  in PetscSubcommView()
145   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSubcommSetNumber()
205   PetscCallMPI(MPI_Comm_split(comm, color, subrank, &subcomm));  in PetscSubcommSetTypeGeneral()
209   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSubcommSetTypeGeneral()
212   PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSubcommSetTypeGeneral()
213   PetscCallMPI(MPI_Comm_size(subcomm, &mysubsize));  in PetscSubcommSetTypeGeneral()
217   PetscCallMPI(MPI_Allgather(sendbuf, 2, MPI_INT, recvbuf, 2, MPI_INT, comm));  in PetscSubcommSetTypeGeneral()
232   PetscCallMPI(MPI_Comm_split(comm, 0, duprank, &dupcomm));  in PetscSubcommSetTypeGeneral()
236   PetscCallMPI(MPI_Comm_free(&dupcomm));  in PetscSubcommSetTypeGeneral()
237   PetscCallMPI(MPI_Comm_free(&subcomm));  in PetscSubcommSetTypeGeneral()
293   PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSubcommCreate()
294   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSubcommCreate()
380   PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSubcommCreate_contiguous()
381   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSubcommCreate_contiguous()
404   PetscCallMPI(MPI_Comm_split(comm, color, subrank, &subcomm));  in PetscSubcommCreate_contiguous()
407   PetscCallMPI(MPI_Comm_split(comm, 0, duprank, &dupcomm));  in PetscSubcommCreate_contiguous()
410   PetscCallMPI(MPI_Comm_free(&dupcomm));  in PetscSubcommCreate_contiguous()
411   PetscCallMPI(MPI_Comm_free(&subcomm));  in PetscSubcommCreate_contiguous()
451   PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSubcommCreate_interlaced()
452   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSubcommCreate_interlaced()
468   PetscCallMPI(MPI_Comm_split(comm, color, subrank, &subcomm));  in PetscSubcommCreate_interlaced()
482   PetscCallMPI(MPI_Comm_split(comm, 0, duprank, &dupcomm));  in PetscSubcommCreate_interlaced()
485   PetscCallMPI(MPI_Comm_free(&dupcomm));  in PetscSubcommCreate_interlaced()
486   PetscCallMPI(MPI_Comm_free(&subcomm));  in PetscSubcommCreate_interlaced()