Для краткости префикс ``MPI::'' подразумевается для всех имен классов С++.
Там, где имена MPI-1 уже устарели, используется ключевое слово <none> в столбце ``Имя функции-члена'', чтобы показать, что эта функция поддерживается с новым именем (см. приложение А).
Там, где в столбце ``Возвращаемое значение'' указаны значения не void, данное имя является именем соответствующего параметра в спецификации, нейтральной к языкам.
| Функция MPI | Класс С++ | Имя функции-члена | Возвращаемое значение |
| 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 |
| Функция MPI | Класс С++ | Имя функции-члена | Возвращаемое значение |
| 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 |
| Функция MPI | Класс С++ | Имя функции-члена | Возвращаемое значение |
| 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 |