mpi.h.in

MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising

                                         int *flag);
OMPI_DECLSPEC  int MPI_Info_set(MPI_Info info, char *key, char *value);
OMPI_DECLSPEC  int MPI_Init(int *argc, char ***argv);
OMPI_DECLSPEC  int MPI_Initialized(int *flag);
OMPI_DECLSPEC  int MPI_Init_thread(int *argc, char ***argv, int required, 
                                   int *provided);
OMPI_DECLSPEC  int MPI_Intercomm_create(MPI_Comm local_comm, int local_leader, 
                                        MPI_Comm bridge_comm, int remote_leader, 
                                        int tag, MPI_Comm *newintercomm);
OMPI_DECLSPEC  int MPI_Intercomm_merge(MPI_Comm intercomm, int high, 
                                       MPI_Comm *newintercomm);
OMPI_DECLSPEC  int MPI_Iprobe(int source, int tag, MPI_Comm comm, int *flag, 
                              MPI_Status *status);
OMPI_DECLSPEC  int MPI_Irecv(void *buf, int count, MPI_Datatype datatype, int source, 
                             int tag, MPI_Comm comm, MPI_Request *request);
OMPI_DECLSPEC  int MPI_Irsend(void *buf, int count, MPI_Datatype datatype, int dest, 
                              int tag, MPI_Comm comm, MPI_Request *request);
OMPI_DECLSPEC  int MPI_Isend(void *buf, int count, MPI_Datatype datatype, int dest, 
                             int tag, MPI_Comm comm, MPI_Request *request);
OMPI_DECLSPEC  int MPI_Issend(void *buf, int count, MPI_Datatype datatype, int dest, 
                              int tag, MPI_Comm comm, MPI_Request *request);
OMPI_DECLSPEC  int MPI_Is_thread_main(int *flag);
OMPI_DECLSPEC  int MPI_Keyval_create(MPI_Copy_function *copy_fn, 
                                     MPI_Delete_function *delete_fn, 
                                     int *keyval, void *extra_state);
OMPI_DECLSPEC  int MPI_Keyval_free(int *keyval);
OMPI_DECLSPEC  int MPI_Lookup_name(char *service_name, MPI_Info info, char *port_name);
OMPI_DECLSPEC  MPI_Fint MPI_Op_c2f(MPI_Op op); 
OMPI_DECLSPEC  int MPI_Op_create(MPI_User_function *function, int commute, MPI_Op *op);
OMPI_DECLSPEC  int MPI_Open_port(MPI_Info info, char *port_name);
OMPI_DECLSPEC  MPI_Op MPI_Op_f2c(MPI_Fint op);
OMPI_DECLSPEC  int MPI_Op_free(MPI_Op *op);
OMPI_DECLSPEC  int MPI_Pack_external(char *datarep, void *inbuf, int incount,
                                     MPI_Datatype datatype, void *outbuf,
                                     MPI_Aint outsize, MPI_Aint *position);
OMPI_DECLSPEC  int MPI_Pack_external_size(char *datarep, int incount, 
                                          MPI_Datatype datatype, MPI_Aint *size);
OMPI_DECLSPEC  int MPI_Pack(void *inbuf, int incount, MPI_Datatype datatype, 
                            void *outbuf, int outsize, int *position, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, 
                                 int *size);
OMPI_DECLSPEC  int MPI_Pcontrol(const int level, ...);
OMPI_DECLSPEC  int MPI_Probe(int source, int tag, MPI_Comm comm, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Publish_name(char *service_name, MPI_Info info, 
                                    char *port_name);
OMPI_DECLSPEC  int MPI_Put(void *origin_addr, int origin_count, MPI_Datatype origin_datatype, 
                           int target_rank, MPI_Aint target_disp, int target_count, 
                           MPI_Datatype target_datatype, MPI_Win win);
OMPI_DECLSPEC  int MPI_Query_thread(int *provided);
OMPI_DECLSPEC  int MPI_Recv_init(void *buf, int count, MPI_Datatype datatype, int source,
                                 int tag, MPI_Comm comm, MPI_Request *request);
OMPI_DECLSPEC  int MPI_Recv(void *buf, int count, MPI_Datatype datatype, int source, 
                            int tag, MPI_Comm comm, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Reduce(void *sendbuf, void *recvbuf, int count, 
                              MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Reduce_scatter(void *sendbuf, void *recvbuf, int *recvcounts, 
                                      MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Register_datarep(char *datarep, 
                                        MPI_Datarep_conversion_function *read_conversion_fn,
                                        MPI_Datarep_conversion_function *write_conversion_fn,
                                        MPI_Datarep_extent_function *dtype_file_extent_fn,
                                        void *extra_state);
OMPI_DECLSPEC  MPI_Fint MPI_Request_c2f(MPI_Request request);
OMPI_DECLSPEC  MPI_Request MPI_Request_f2c(MPI_Fint request);
OMPI_DECLSPEC  int MPI_Request_free(MPI_Request *request);
OMPI_DECLSPEC  int MPI_Request_get_status(MPI_Request request, int *flag, 
                                          MPI_Status *status);
OMPI_DECLSPEC  int MPI_Rsend(void *ibuf, int count, MPI_Datatype datatype, int dest, 
                             int tag, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Rsend_init(void *buf, int count, MPI_Datatype datatype, 
                                  int dest, int tag, MPI_Comm comm, 
                                  MPI_Request *request);
OMPI_DECLSPEC  int MPI_Scan(void *sendbuf, void *recvbuf, int count, 
                            MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Scatter(void *sendbuf, int sendcount, MPI_Datatype sendtype, 
                               void *recvbuf, int recvcount, MPI_Datatype recvtype, 
                               int root, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Scatterv(void *sendbuf, int *sendcounts, int *displs, 
                                MPI_Datatype sendtype, void *recvbuf, int recvcount, 
                                MPI_Datatype recvtype, int root, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Send_init(void *buf, int count, MPI_Datatype datatype, 
                                 int dest, int tag, MPI_Comm comm, 
                                 MPI_Request *request);
OMPI_DECLSPEC  int MPI_Send(void *buf, int count, MPI_Datatype datatype, int dest, 
                            int tag, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Sendrecv(void *sendbuf, int sendcount, MPI_Datatype sendtype, 
                                int dest, int sendtag, void *recvbuf, int recvcount,
                                MPI_Datatype recvtype, int source, int recvtag, 
                                MPI_Comm comm,  MPI_Status *status);
OMPI_DECLSPEC  int MPI_Sendrecv_replace(void * buf, int count, MPI_Datatype datatype, 
                                        int dest, int sendtag, int source, int recvtag,
                                        MPI_Comm comm, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Ssend_init(void *buf, int count, MPI_Datatype datatype, 
                                  int dest, int tag, MPI_Comm comm, 
                                  MPI_Request *request);
OMPI_DECLSPEC  int MPI_Ssend(void *buf, int count, MPI_Datatype datatype, int dest, 
                             int tag, MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Start(MPI_Request *request);
OMPI_DECLSPEC  int MPI_Startall(int count, MPI_Request *array_of_requests);
OMPI_DECLSPEC  int MPI_Status_c2f(MPI_Status *c_status, MPI_Fint *f_status);
OMPI_DECLSPEC  int MPI_Status_f2c(MPI_Fint *f_status, MPI_Status *c_status);
OMPI_DECLSPEC  int MPI_Status_set_cancelled(MPI_Status *status, int flag);
OMPI_DECLSPEC  int MPI_Status_set_elements(MPI_Status *status, MPI_Datatype datatype,
                                           int count);
OMPI_DECLSPEC  int MPI_Testall(int count, MPI_Request array_of_requests[], int *flag, 
                               MPI_Status array_of_statuses[]);
OMPI_DECLSPEC  int MPI_Testany(int count, MPI_Request array_of_requests[], int *index, 
                               int *flag, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Test(MPI_Request *request, int *flag, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Test_cancelled(MPI_Status *status, int *flag);
OMPI_DECLSPEC  int MPI_Testsome(int incount, MPI_Request array_of_requests[], 
                                int *outcount, int array_of_indices[], 
                                MPI_Status array_of_statuses[]);
OMPI_DECLSPEC  int MPI_Topo_test(MPI_Comm comm, int *status);
OMPI_DECLSPEC  MPI_Fint MPI_Type_c2f(MPI_Datatype datatype);
OMPI_DECLSPEC  int MPI_Type_commit(MPI_Datatype *type);
OMPI_DECLSPEC  int MPI_Type_contiguous(int count, MPI_Datatype oldtype, 
                                       MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_darray(int size, int rank, int ndims, 
                                          int gsize_array[], int distrib_array[], 
                                          int darg_array[], int psize_array[],
                                          int order, MPI_Datatype oldtype, 
                                          MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_f90_complex(int p, int r, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_f90_integer(int r, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_f90_real(int p, int r, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_hindexed(int count, int array_of_blocklengths[], 
                                            MPI_Aint array_of_displacements[], 
                                            MPI_Datatype oldtype, 
                                            MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_hvector(int count, int blocklength, MPI_Aint stride, 
                                           MPI_Datatype oldtype, 
                                           MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_keyval(MPI_Type_copy_attr_function *type_copy_attr_fn, 
                                          MPI_Type_delete_attr_function *type_delete_attr_fn, 
                                          int *type_keyval, void *extra_state);
OMPI_DECLSPEC  int MPI_Type_create_indexed_block(int count, int blocklength,
                                                 int array_of_displacements[],
                                                 MPI_Datatype oldtype,
                                                 MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_struct(int count, int array_of_block_lengths[], 
                                          MPI_Aint array_of_displacements[], 
                                          MPI_Datatype array_of_types[], 
                                          MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_subarray(int ndims, int size_array[], int subsize_array[], 
                                            int start_array[], int order, 
                                            MPI_Datatype oldtype, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_create_resized(MPI_Datatype oldtype, MPI_Aint lb, 
                                           MPI_Aint extent, MPI_Datatype *newtype); 
OMPI_DECLSPEC  int MPI_Type_delete_attr(MPI_Datatype type, int type_keyval);
OMPI_DECLSPEC  int MPI_Type_dup(MPI_Datatype type, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_extent(MPI_Datatype type, MPI_Aint *extent);
OMPI_DECLSPEC  int MPI_Type_free(MPI_Datatype *type);
OMPI_DECLSPEC  int MPI_Type_free_keyval(int *type_keyval);
OMPI_DECLSPEC  MPI_Datatype MPI_Type_f2c(MPI_Fint datatype);
OMPI_DECLSPEC  int MPI_Type_get_attr(MPI_Datatype type, int type_keyval, 
                                     void *attribute_val, int *flag);
OMPI_DECLSPEC  int MPI_Type_get_contents(MPI_Datatype mtype, int max_integers, 
                                         int max_addresses, int max_datatypes, 
                                         int array_of_integers[], 
                                         MPI_Aint array_of_addresses[], 
                                         MPI_Datatype array_of_datatypes[]);
OMPI_DECLSPEC  int MPI_Type_get_envelope(MPI_Datatype type, int *num_integers, 
                                         int *num_addresses, int *num_datatypes, 
                                         int *combiner);
OMPI_DECLSPEC  int MPI_Type_get_extent(MPI_Datatype type, MPI_Aint *lb, 
                                       MPI_Aint *extent);
OMPI_DECLSPEC  int MPI_Type_get_name(MPI_Datatype type, char *type_name, 
                                     int *resultlen);
OMPI_DECLSPEC  int MPI_Type_get_true_extent(MPI_Datatype datatype, MPI_Aint *true_lb, 
                                            MPI_Aint *true_extent);
OMPI_DECLSPEC  int MPI_Type_hindexed(int count, int array_of_blocklengths[], 
                                     MPI_Aint array_of_displacements[], 
                                     MPI_Datatype oldtype, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_hvector(int count, int blocklength, MPI_Aint stride, 
                                    MPI_Datatype oldtype, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_indexed(int count, int array_of_blocklengths[], 
                                    int array_of_displacements[], 
                                    MPI_Datatype oldtype, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_lb(MPI_Datatype type, MPI_Aint *lb);
OMPI_DECLSPEC  int MPI_Type_match_size(int typeclass, int size, MPI_Datatype *type);
OMPI_DECLSPEC  int MPI_Type_set_attr(MPI_Datatype type, int type_keyval, 
                                     void *attr_val);
OMPI_DECLSPEC  int MPI_Type_set_name(MPI_Datatype type, char *type_name);
OMPI_DECLSPEC  int MPI_Type_size(MPI_Datatype type, int *size);
OMPI_DECLSPEC  int MPI_Type_struct(int count, int array_of_blocklengths[], 
                                   MPI_Aint array_of_displacements[], 
                                   MPI_Datatype array_of_types[], 
                                   MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Type_ub(MPI_Datatype mtype, MPI_Aint *ub);
OMPI_DECLSPEC  int MPI_Type_vector(int count, int blocklength, int stride, 
                                   MPI_Datatype oldtype, MPI_Datatype *newtype);
OMPI_DECLSPEC  int MPI_Unpack(void *inbuf, int insize, int *position, 
                              void *outbuf, int outcount, MPI_Datatype datatype, 
                              MPI_Comm comm);
OMPI_DECLSPEC  int MPI_Unpublish_name(char *service_name, MPI_Info info, char *port_name);
OMPI_DECLSPEC  int MPI_Unpack_external (char *datarep, void *inbuf, MPI_Aint insize,
                                        MPI_Aint *position, void *outbuf, int outcount,
                                        MPI_Datatype datatype);
OMPI_DECLSPEC  int MPI_Waitall(int count, MPI_Request *array_of_requests, 
                               MPI_Status *array_of_statuses);
OMPI_DECLSPEC  int MPI_Waitany(int count, MPI_Request *array_of_requests, 
                               int *index, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Wait(MPI_Request *request, MPI_Status *status);
OMPI_DECLSPEC  int MPI_Waitsome(int incount, MPI_Request *array_of_requests, 
                                int *outcount, int *array_of_indices, 
                                MPI_Status *array_of_statuses);
OMPI_DECLSPEC  MPI_Fint MPI_Win_c2f(MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_call_errhandler(MPI_Win win, int errorcode);
OMPI_DECLSPEC  int MPI_Win_complete(MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_create(void *base, MPI_Aint size, int disp_unit, 
                                  MPI_Info info, MPI_Comm comm, MPI_Win *win);
OMPI_DECLSPEC  int MPI_Win_create_errhandler(MPI_Win_errhandler_fn *function, 
                                             MPI_Errhandler *errhandler);
OMPI_DECLSPEC  int MPI_Win_create_keyval(MPI_Win_copy_attr_function *win_copy_attr_fn, 
                                         MPI_Win_delete_attr_function *win_delete_attr_fn, 
                                         int *win_keyval, void *extra_state);
OMPI_DECLSPEC  int MPI_Win_delete_attr(MPI_Win win, int win_keyval);
OMPI_DECLSPEC  MPI_Win MPI_Win_f2c(MPI_Fint win);
OMPI_DECLSPEC  int MPI_Win_fence(int assert, MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_free(MPI_Win *win);
OMPI_DECLSPEC  int MPI_Win_free_keyval(int *win_keyval);
OMPI_DECLSPEC  int MPI_Win_get_attr(MPI_Win win, int win_keyval, 
                                    void *attribute_val, int *flag);
OMPI_DECLSPEC  int MPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler *errhandler);
OMPI_DECLSPEC  int MPI_Win_get_group(MPI_Win win, MPI_Group *group);
OMPI_DECLSPEC  int MPI_Win_get_name(MPI_Win win, char *win_name, int *resultlen);
OMPI_DECLSPEC  int MPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_post(MPI_Group group, int assert, MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_set_attr(MPI_Win win, int win_keyval, void *attribute_val);
OMPI_DECLSPEC  int MPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler);
OMPI_DECLSPEC  int MPI_Win_set_name(MPI_Win win, char *win_name);
OMPI_DECLSPEC  int MPI_Win_start(MPI_Group group, int assert, MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_test(MPI_Win win, int *flag);
OMPI_DECLSPEC  int MPI_Win_unlock(int rank, MPI_Win win);
OMPI_DECLSPEC  int MPI_Win_wait(MPI_Win win);
OMPI_DECLSPEC  double MPI_Wtick(void);
OMPI_DECLSPEC  double MPI_Wtime(void);


  /*
   * Profiling MPI API
   */
OMPI_DECLSPEC  int PMPI_Abort(MPI_Comm comm, int errorcode);
OMPI_DECLSPEC  int PMPI_Accumulate(void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
                                   int target_rank, MPI_Aint target_disp, int target_count,
                                   MPI_Datatype target_datatype, MPI_Op op, MPI_Win win); 
OMPI_DECLSPEC  int PMPI_Add_error_class(int *errorclass);
OMPI_DECLSPEC  int PMPI_Add_error_code(int errorclass, int *errorcode);
OMPI_DECLSPEC  int PMPI_Add_error_string(int errorcode, char *string);
OMPI_DECLSPEC  int PMPI_Address(void *location, MPI_Aint *address);
OMPI_DECLSPEC  int PMPI_Allgather(void *sendbuf, int sendcount, MPI_Datatype sendtype,