2.13.5 Function Name Cross Reference

Since some of the C++ bindings have slightly different names than their C and Fortran counterparts, this section maps each language neutral MPI-/ name to its corresponding C++ binding.

For brevity, the ``MPI::'' prefix is assumed for all C++ class names.

Where MPI-/ names have been deprecated, the $<$none$>$ keyword is used in the ``Member name'' column to indicate that this function is supported with a new name (see Annex A).

Where non-void values are listed in the ``Return value'' column, the given name is that of the corresponding parameter in the language neutral specification.

MPI-/ Function	C++ class	Member name	Return value
MPI_ ABORT	Comm	Abort	void
MPI_ ADDRESS		$<$none$>$
MPI_ ALLGATHERV	Intracomm	Allgatherv	void
MPI_ ALLGATHER	Intracomm	Allgather	void
MPI_ ALLREDUCE	Intracomm	Allreduce	void
MPI_ ALLTOALLV	Intracomm	Alltoallv	void
MPI_ ALLTOALL	Intracomm	Alltoall	void
MPI_ ATTR_DELETE		$<$none$>$
MPI_ ATTR_GET		$<$none$>$
MPI_ ATTR_PUT		$<$none$>$
MPI_ BARRIER	Intracomm	Barrier	void
MPI_ BCAST	Intracomm	Bcast	void
MPI_ BSEND_INIT	Comm	Bsend_init	Prequest request
MPI_ BSEND	Comm	Bsend	void
MPI_ BUFFER_ATTACH		Attach_buffer	void
MPI_ BUFFER_DETACH		Detach_buffer	void* buffer
MPI_ CANCEL	Request	Cancel	void
MPI_ CARTDIM_GET	Cartcomm	Get_dim	int ndims
MPI_ CART_COORDS	Cartcomm	Get_coords	void
MPI_ CART_CREATE	Intracomm	Create_cart	Cartcomm newcomm
MPI_ CART_GET	Cartcomm	Get_topo	void
MPI_ CART_MAP	Cartcomm	Map	int newrank
MPI_ CART_RANK	Cartcomm	Get_rank	int rank
MPI_ CART_SHIFT	Cartcomm	Shift	void
MPI_ CART_SUB	Cartcomm	Sub	Cartcomm newcomm
MPI_ COMM_COMPARE	Comm	static Compare	int result
MPI_ COMM_CREATE	Intracomm	Create	Intracomm newcomm
MPI_ COMM_DUP	Intracomm	Dup	Intracomm newcomm
	Cartcomm	Dup	Cartcomm newcomm
	Graphcomm	Dup	Graphcomm newcomm
	Intercomm	Dup	Intercomm newcomm
	Comm	Clone	Comm& newcomm
	Intracomm	Clone	Intracomm& newcomm
	Cartcomm	Clone	Cartcomm& newcomm
	Graphcomm	Clone	Graphcomm& newcomm
	Intercomm	Clone	Intercomm& newcomm
MPI_ COMM_FREE	Comm	Free	void
MPI_ COMM_GROUP	Comm	Get_group	Group group
MPI_ COMM_RANK	Comm	Get_rank	int rank
MPI_ COMM_REMOTE_GROUP	Intercomm	Get_remote_group	Group group
MPI_ COMM_REMOTE_SIZE	Intercomm	Get_remote_size	int size
MPI_ COMM_SIZE	Comm	Get_size	int size
MPI_ COMM_SPLIT	Intracomm	Split	Intracomm newcomm
MPI_ COMM_TEST_INTER	Comm	Is_inter	bool flag
MPI_ DIMS_CREATE		Compute_dims	void

MPI-/ Function	C++ class	Member name	Return value
MPI_ ERRHANDLER_CREATE		$<$none$>$
MPI_ ERRHANDLER_FREE	Errhandler	Free	void
MPI_ ERRHANDLER_GET		$<$none$>$
MPI_ ERRHANDLER_SET		$<$none$>$
MPI_ ERROR_CLASS		Get_error_class	int errorclass
MPI_ ERROR_STRING		Get_error_string	void
MPI_ FINALIZE		Finalize	void
MPI_ GATHERV	Intracomm	Gatherv	void
MPI_ GATHER	Intracomm	Gather	void
MPI_ GET_COUNT	Status	Get_count	int count
MPI_ GET_ELEMENTS	Status	Get_elements	int count
MPI_ GET_PROCESSOR_NAME		Get_processor_name	void
MPI_ GRAPHDIMS_GET	Graphcomm	Get_dims	void
MPI_ GRAPH_CREATE	Intracomm	Create_graph	Graphcomm newcomm
MPI_ GRAPH_GET	Graphcomm	Get_topo	void
MPI_ GRAPH_MAP	Graphcomm	Map	int newrank
MPI_ GRAPH_NEIGHBORS_COUNT	Graphcomm	Get_neighbors_count	int nneighbors
MPI_ GRAPH_NEIGHBORS	Graphcomm	Get_neighbors	void
MPI_ GROUP_COMPARE	Group	static Compare	int result
MPI_ GROUP_DIFFERENCE	Group	static Difference	Group newgroup
MPI_ GROUP_EXCL	Group	Excl	Group newgroup
MPI_ GROUP_FREE	Group	Free	void
MPI_ GROUP_INCL	Group	Incl	Group newgroup
MPI_ GROUP_INTERSECTION	Group	static Intersect	Group newgroup
MPI_ GROUP_RANGE_EXCL	Group	Range_excl	Group newgroup
MPI_ GROUP_RANGE_INCL	Group	Range_incl	Group newgroup
MPI_ GROUP_RANK	Group	Get_rank	int rank
MPI_ GROUP_SIZE	Group	Get_size	int size
MPI_ GROUP_TRANSLATE_RANKS	Group	static Translate_ranks	void
MPI_ GROUP_UNION	Group	static Union	Group newgroup
MPI_ IBSEND	Comm	Ibsend	Request request
MPI_ INITIALIZED		Is_initialized	bool flag
MPI_ INIT		Init	void
MPI_ INTERCOMM_CREATE	Intracomm	Create_intercomm	Intercomm newcomm
MPI_ INTERCOMM_MERGE	Intercomm	Merge	Intracomm newcomm
MPI_ IPROBE	Comm	Iprobe	bool flag
MPI_ IRECV	Comm	Irecv	Request request
MPI_ IRSEND	Comm	Irsend	Request request
MPI_ ISEND	Comm	Isend	Request request
MPI_ ISSEND	Comm	Issend	Request request
MPI_ KEYVAL_CREATE		$<$none$>$
MPI_ KEYVAL_FREE		$<$none$>$
MPI_ OP_CREATE	Op	Init	void
MPI_ OP_FREE	Op	Free	void
MPI_ PACK_SIZE	Datatype	Pack_size	int size
MPI_ PACK	Datatype	Pack	void

MPI-/ Function	C++ class	Member name	Return value
MPI_ PCONTROL		Pcontrol	void
MPI_ PROBE	Comm	Probe	void
MPI_ RECV_INIT	Comm	Recv_init	Prequest request
MPI_ RECV	Comm	Recv	void
MPI_ REDUCE_SCATTER	Intracomm	Reduce_scatter	void
MPI_ REDUCE	Intracomm	Reduce	void
MPI_ REQUEST_FREE	Request	Free	void
MPI_ RSEND_INIT	Comm	Rsend_init	Prequest request
MPI_ RSEND	Comm	Rsend	void
MPI_ SCAN	Intracomm	Scan	void
MPI_ SCATTERV	Intracomm	Scatterv	void
MPI_ SCATTER	Intracomm	Scatter	void
MPI_ SENDRECV_REPLACE	Comm	Sendrecv_replace	void
MPI_ SENDRECV	Comm	Sendrecv	void
MPI_ SEND_INIT	Comm	Send_init	Prequest request
MPI_ SEND	Comm	Send	void
MPI_ SSEND_INIT	Comm	Ssend_init	Prequest request
MPI_ SSEND	Comm	Ssend	void
MPI_ STARTALL	Prequest	static Startall	void
MPI_ START	Prequest	Start	void
MPI_ TESTALL	Request	static Testall	bool flag
MPI_ TESTANY	Request	static Testany	bool flag
MPI_ TESTSOME	Request	static Testsome	int outcount
MPI_ TEST_CANCELLED	Status	Is_cancelled	bool flag
MPI_ TEST	Request	Test	bool flag
MPI_ TOPO_TEST	Comm	Get_topo	int status
MPI_ TYPE_COMMIT	Datatype	Commit	void
MPI_ TYPE_CONTIGUOUS	Datatype	Create_contiguous	Datatype
MPI_ TYPE_EXTENT		$<$none$>$
MPI_ TYPE_FREE	Datatype	Free	void
MPI_ TYPE_HINDEXED		$<$none$>$
MPI_ TYPE_HVECTOR		$<$none$>$
MPI_ TYPE_INDEXED	Datatype	Create_indexed	Datatype
MPI_ TYPE_LB		$<$none$>$
MPI_ TYPE_SIZE	Datatype	Get_size	int
MPI_ TYPE_STRUCT		$<$none$>$
MPI_ TYPE_UB		$<$none$>$
MPI_ TYPE_VECTOR	Datatype	Create_vector	Datatype
MPI_ UNPACK	Datatype	Unpack	void
MPI_ WAITALL	Request	static Waitall	void
MPI_ WAITANY	Request	static Waitany	int index
MPI_ WAITSOME	Request	static Waitsome	int outcount
MPI_ WAIT	Request	Wait	void
MPI_ WTICK		Wtick	double wtick
MPI_ WTIME		Wtime	double wtime