int dup(MPI_Comm* newcomm);
int dup_with_info(MPI_Info info, MPI_Comm* newcomm);
MPI_Group group();
- MPI_Topology topo() { return topo_; }
+ MPI_Topology topo() const { return topo_; }
void set_topo(MPI_Topology topo){topo_=topo;}
- int size();
- int rank();
- int id();
- void get_name(char* name, int* len);
+ int size() const;
+ int rank() const;
+ int id() const;
+ void get_name(char* name, int* len) const;
void set_name(const char* name);
MPI_Info info();
void set_info( MPI_Info info);
void set_errhandler( MPI_Errhandler errhandler);
void set_leaders_comm(MPI_Comm leaders);
void set_intra_comm(MPI_Comm leaders) { intra_comm_ = leaders; };
- int* get_non_uniform_map();
- int* get_leaders_map();
- MPI_Comm get_leaders_comm();
- MPI_Comm get_intra_comm();
+ int* get_non_uniform_map() const;
+ int* get_leaders_map() const;
+ MPI_Comm get_leaders_comm() const;
+ MPI_Comm get_intra_comm() const;
MPI_Comm find_intra_comm(int* leader);
- bool is_uniform();
- bool is_blocked();
- bool is_smp_comm();
+ bool is_uniform() const;
+ bool is_blocked() const;
+ bool is_smp_comm() const;
MPI_Comm split(int color, int key);
void cleanup_smp();
void ref();