mpi.h

Parallel Processing, Important document for learning about high-performance computing.

int PMPI_Sendrecv_replace(void*, int, MPI_Datatype, int, int, int, int, MPI_Comm, MPI_Status *);
int PMPI_Type_contiguous(int, MPI_Datatype, MPI_Datatype *);
int PMPI_Type_vector(int, int, int, MPI_Datatype, MPI_Datatype *);
int PMPI_Type_hvector(int, int, MPI_Aint, MPI_Datatype, MPI_Datatype *);
int PMPI_Type_indexed(int, int *, int *, MPI_Datatype, MPI_Datatype *);
int PMPI_Type_hindexed(int, int *, MPI_Aint *, MPI_Datatype, MPI_Datatype *);
int PMPI_Type_struct(int, int *, MPI_Aint *, MPI_Datatype *, MPI_Datatype *);
int PMPI_Address(void*, MPI_Aint *);
int PMPI_Type_extent(MPI_Datatype, MPI_Aint *);
int PMPI_Type_size(MPI_Datatype, int *);
int PMPI_Type_lb(MPI_Datatype, MPI_Aint *);
int PMPI_Type_ub(MPI_Datatype, MPI_Aint *);
int PMPI_Type_commit(MPI_Datatype *);
int PMPI_Type_free(MPI_Datatype *);
int PMPI_Get_elements(MPI_Status *, MPI_Datatype, int *);
int PMPI_Pack(void*, int, MPI_Datatype, void *, int, int *,  MPI_Comm);
int PMPI_Unpack(void*, int, int *, void *, int, MPI_Datatype, MPI_Comm);
int PMPI_Pack_size(int, MPI_Datatype, MPI_Comm, int *);
int PMPI_Barrier(MPI_Comm );
int PMPI_Bcast(void* buffer, int, MPI_Datatype, int, MPI_Comm );
int PMPI_Gather(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm); 
int PMPI_Gatherv(void* , int, MPI_Datatype, void*, int *, int *, MPI_Datatype, int, MPI_Comm); 
int PMPI_Scatter(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm);
int PMPI_Scatterv(void* , int *, int *displs, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm);
int PMPI_Allgather(void* , int, MPI_Datatype, void*, int, MPI_Datatype, MPI_Comm);
int PMPI_Allgatherv(void* , int, MPI_Datatype, void*, int *, int *, MPI_Datatype, MPI_Comm);
int PMPI_Alltoall(void* , int, MPI_Datatype, void*, int, MPI_Datatype, MPI_Comm);
int PMPI_Alltoallv(void* , int *, int *, MPI_Datatype, void*, int *, int *, MPI_Datatype, MPI_Comm);
int PMPI_Reduce(void* , void*, int, MPI_Datatype, MPI_Op, int, MPI_Comm);
int PMPI_Op_create(MPI_User_function *, int, MPI_Op *);
int PMPI_Op_free( MPI_Op *);
int PMPI_Allreduce(void* , void*, int, MPI_Datatype, MPI_Op, MPI_Comm);
int PMPI_Reduce_scatter(void* , void*, int *, MPI_Datatype, MPI_Op, MPI_Comm);
int PMPI_Scan(void* , void*, int, MPI_Datatype, MPI_Op, MPI_Comm );
int PMPI_Group_size(MPI_Group, int *);
int PMPI_Group_rank(MPI_Group, int *);
int PMPI_Group_translate_ranks (MPI_Group, int, int *, MPI_Group, int *);
int PMPI_Group_compare(MPI_Group, MPI_Group, int *);
int PMPI_Comm_group(MPI_Comm, MPI_Group *);
int PMPI_Group_union(MPI_Group, MPI_Group, MPI_Group *);
int PMPI_Group_intersection(MPI_Group, MPI_Group, MPI_Group *);
int PMPI_Group_difference(MPI_Group, MPI_Group, MPI_Group *);
int PMPI_Group_incl(MPI_Group, int, int *, MPI_Group *);
int PMPI_Group_excl(MPI_Group, int, int *, MPI_Group *);
int PMPI_Group_range_incl(MPI_Group, int, int [][3], MPI_Group *);
int PMPI_Group_range_excl(MPI_Group, int, int [][3], MPI_Group *);
int PMPI_Group_free(MPI_Group *);
int PMPI_Comm_size(MPI_Comm, int *);
int PMPI_Comm_rank(MPI_Comm, int *);
int PMPI_Comm_compare(MPI_Comm, MPI_Comm, int *);
int PMPI_Comm_dup(MPI_Comm, MPI_Comm *);
int PMPI_Comm_create(MPI_Comm, MPI_Group, MPI_Comm *);
int PMPI_Comm_split(MPI_Comm, int, int, MPI_Comm *);
int PMPI_Comm_free(MPI_Comm *);
int PMPI_Comm_test_inter(MPI_Comm, int *);
int PMPI_Comm_remote_size(MPI_Comm, int *);
int PMPI_Comm_remote_group(MPI_Comm, MPI_Group *);
int PMPI_Intercomm_create(MPI_Comm, int, MPI_Comm, int, int, MPI_Comm *);
int PMPI_Intercomm_merge(MPI_Comm, int, MPI_Comm *);
int PMPI_Keyval_create(MPI_Copy_function *, MPI_Delete_function *, int *, void*);
int PMPI_Keyval_free(int *);
int PMPI_Attr_put(MPI_Comm, int, void*);
int PMPI_Attr_get(MPI_Comm, int, void *, int *);
int PMPI_Attr_delete(MPI_Comm, int);
int PMPI_Topo_test(MPI_Comm, int *);
int PMPI_Cart_create(MPI_Comm, int, int *, int *, int, MPI_Comm *);
int PMPI_Dims_create(int, int, int *);
int PMPI_Graph_create(MPI_Comm, int, int *, int *, int, MPI_Comm *);
int PMPI_Graphdims_get(MPI_Comm, int *, int *);
int PMPI_Graph_get(MPI_Comm, int, int, int *, int *);
int PMPI_Cartdim_get(MPI_Comm, int *);
int PMPI_Cart_get(MPI_Comm, int, int *, int *, int *);
int PMPI_Cart_rank(MPI_Comm, int *, int *);
int PMPI_Cart_coords(MPI_Comm, int, int, int *);
int PMPI_Graph_neighbors_count(MPI_Comm, int, int *);
int PMPI_Graph_neighbors(MPI_Comm, int, int, int *);
int PMPI_Cart_shift(MPI_Comm, int, int, int *, int *);
int PMPI_Cart_sub(MPI_Comm, int *, MPI_Comm *);
int PMPI_Cart_map(MPI_Comm, int, int *, int *, int *);
int PMPI_Graph_map(MPI_Comm, int, int *, int *, int *);
int PMPI_Get_processor_name(char *, int *);
int PMPI_Get_version(int *, int *);
int PMPI_Errhandler_create(MPI_Handler_function *, MPI_Errhandler *);
int PMPI_Errhandler_set(MPI_Comm, MPI_Errhandler);
int PMPI_Errhandler_get(MPI_Comm, MPI_Errhandler *);
int PMPI_Errhandler_free(MPI_Errhandler *);
int PMPI_Error_string(int, char *, int *);
int PMPI_Error_class(int, int *);

int PMPI_Type_get_envelope(MPI_Datatype, int *, int *, int *, int *); 

/* Wtime done above */
int PMPI_Init(int *, char ***);
int PMPI_Finalize(void);
int PMPI_Initialized(int *);
int PMPI_Abort(MPI_Comm, int);

int PMPI_Pcontrol(const int, ...);

/* MPI-2 functions */

/* Process Creation and Management */
int PMPI_Close_port(char *);
int PMPI_Comm_accept(char *, MPI_Info, int, MPI_Comm, MPI_Comm *);
int PMPI_Comm_connect(char *, MPI_Info, int, MPI_Comm, MPI_Comm *);
int PMPI_Comm_disconnect(MPI_Comm *);
int PMPI_Comm_get_parent(MPI_Comm *);
int PMPI_Comm_join(int, MPI_Comm *);
int PMPI_Comm_spawn(char *, char *[], int, MPI_Info, int, MPI_Comm, MPI_Comm *,
                   int []);
int PMPI_Comm_spawn_multiple(int, char *[], char **[], int [], MPI_Info [], int,
			    MPI_Comm, MPI_Comm *, int []); 
int PMPI_Lookup_name(char *, MPI_Info, char *);
int PMPI_Open_port(MPI_Info, char *);
int PMPI_Publish_name(char *, MPI_Info, char *);
int PMPI_Unpublish_name(char *, MPI_Info, char *);

/* One-Sided Communications */
int PMPI_Accumulate(void *, int, MPI_Datatype, int, MPI_Aint, int, 
		   MPI_Datatype,  MPI_Op, MPI_Win);
int PMPI_Get(void *, int, MPI_Datatype, int, MPI_Aint, int, MPI_Datatype, 
	    MPI_Win);
int PMPI_Put(void *, int, MPI_Datatype, int, MPI_Aint, int, MPI_Datatype, 
	    MPI_Win);
int PMPI_Win_complete(MPI_Win);
int PMPI_Win_create(void *, MPI_Aint, int, MPI_Info, MPI_Comm, MPI_Win *);
int PMPI_Win_fence(int, MPI_Win);
int PMPI_Win_free(MPI_Win *);
int PMPI_Win_get_group(MPI_Win, MPI_Group *);
int PMPI_Win_lock(int, int, int, MPI_Win);
int PMPI_Win_post(MPI_Group, int, MPI_Win);
int PMPI_Win_start(MPI_Group, int, MPI_Win);
int PMPI_Win_test(MPI_Win, int *);
int PMPI_Win_unlock(int, MPI_Win);
int PMPI_Win_wait(MPI_Win);
 
/* Extended Collective Operations */
int PMPI_Alltoallw(void *, int [], int [], MPI_Datatype [], void *, int [], 
		  int [], MPI_Datatype [], MPI_Comm);
int PMPI_Exscan(void *, void *, int, MPI_Datatype, MPI_Op, MPI_Comm) ;
 
/* External Interfaces */
int PMPI_Add_error_class(int *);
int PMPI_Add_error_code(int, int *);
int PMPI_Add_error_string(int, char *);
int PMPI_Comm_call_errhandler(MPI_Comm, int);
int PMPI_Comm_create_keyval(MPI_Comm_copy_attr_function *, 
                           MPI_Comm_delete_attr_function *, int *, void *);
int PMPI_Comm_delete_attr(MPI_Comm, int);
int PMPI_Comm_free_keyval(int *);
int PMPI_Comm_get_attr(MPI_Comm, int, void *, int *);
int PMPI_Comm_get_name(MPI_Comm, char *, int *);
int PMPI_Comm_set_attr(MPI_Comm, int, void *);
int PMPI_Comm_set_name(MPI_Comm, char *);
int PMPI_File_call_errhandler(MPI_File, int);
int PMPI_Grequest_complete(MPI_Request);
int PMPI_Grequest_start(MPI_Grequest_query_function *, 
                       MPI_Grequest_free_function *, 
                       MPI_Grequest_cancel_function *, void *, MPI_Request *);
int PMPI_Init_thread(int *, char ***, int, int *);
int PMPI_Is_thread_main(int *);
int PMPI_Query_thread(int *);
int PMPI_Status_set_cancelled(MPI_Status *, int);
int PMPI_Status_set_elements(MPI_Status *, MPI_Datatype, int);
int PMPI_Type_create_keyval(MPI_Type_copy_attr_function *, 
                           MPI_Type_delete_attr_function *, int *, void *);
int PMPI_Type_delete_attr(MPI_Datatype, int);
int PMPI_Type_dup(MPI_Datatype, MPI_Datatype *);
int PMPI_Type_free_keyval(int *);
int PMPI_Type_get_attr(MPI_Datatype, int, void *, int *);
int PMPI_Type_get_contents(MPI_Datatype, int, int, int, int [], MPI_Aint [], 
                          MPI_Datatype []);
int PMPI_Type_get_envelope(MPI_Datatype, int *, int *, int *, int *);
int PMPI_Type_get_name(MPI_Datatype, char *, int *);
int PMPI_Type_set_attr(MPI_Datatype, int, void *);
int PMPI_Type_set_name(MPI_Datatype, char *);
int PMPI_Type_match_size( int, int, MPI_Datatype *);
int PMPI_Win_call_errhandler(MPI_Win, int);
int PMPI_Win_create_keyval(MPI_Win_copy_attr_function *, 
                         MPI_Win_delete_attr_function *, int *, void *);
int PMPI_Win_delete_attr(MPI_Win, int);
int PMPI_Win_free_keyval(int *);
int PMPI_Win_get_attr(MPI_Win, int, void *, int *);
int PMPI_Win_get_name(MPI_Win, char *, int *);
int PMPI_Win_set_attr(MPI_Win, int, void *);
int PMPI_Win_set_name(MPI_Win, char *);

/* Fortran 90-related functions.  These routines are available only if
   Fortran 90 support is enabled 
*/
int PMPI_Type_create_f90_integer( int, MPI_Datatype * );
int PMPI_Type_create_f90_real( int, int, MPI_Datatype * );
int PMPI_Type_create_f90_complex( int, int, MPI_Datatype * );

/* Miscellany */
int PMPI_Alloc_mem(MPI_Aint, MPI_Info info, void *baseptr);
int PMPI_Comm_create_errhandler(MPI_Comm_errhandler_fn *, MPI_Errhandler *);
int PMPI_Comm_get_errhandler(MPI_Comm, MPI_Errhandler *);
int PMPI_Comm_set_errhandler(MPI_Comm, MPI_Errhandler);
int PMPI_File_create_errhandler(MPI_File_errhandler_fn *, MPI_Errhandler *);
int PMPI_File_get_errhandler(MPI_File, MPI_Errhandler *);
int PMPI_File_set_errhandler(MPI_File, MPI_Errhandler);
int PMPI_Finalized(int *);
int PMPI_Free_mem(void *);
int PMPI_Get_address(void *, MPI_Aint *);
int PMPI_Info_create(MPI_Info *);
int PMPI_Info_delete(MPI_Info, char *);
int PMPI_Info_dup(MPI_Info, MPI_Info *);
int PMPI_Info_free(MPI_Info *info);
int PMPI_Info_get(MPI_Info, char *, int, char *, int *);
int PMPI_Info_get_nkeys(MPI_Info, int *);
int PMPI_Info_get_nthkey(MPI_Info, int, char *);
int PMPI_Info_get_valuelen(MPI_Info, char *, int *, int *);
int PMPI_Info_set(MPI_Info, char *, char *);
int PMPI_Pack_external(char *, void *, int, MPI_Datatype, void *, MPI_Aint, 
                      MPI_Aint *); 
int PMPI_Pack_external_size(char *, int, MPI_Datatype, MPI_Aint *); 
int PMPI_Request_get_status(MPI_Request, int *, MPI_Status *);
int PMPI_Status_c2f(MPI_Status *, MPI_Fint *);
int PMPI_Status_f2c(MPI_Fint *, MPI_Status *);
int PMPI_Type_create_darray(int, int, int, int [], int [], int [], int [], int,
                           MPI_Datatype, MPI_Datatype *);
int PMPI_Type_create_hindexed(int, int [], MPI_Aint [], MPI_Datatype, 
                             MPI_Datatype *);
int PMPI_Type_create_hvector(int, int, MPI_Aint, MPI_Datatype, MPI_Datatype *);
int PMPI_Type_create_indexed_block(int, int, int [], MPI_Datatype, 
                                  MPI_Datatype *);
int PMPI_Type_create_resized(MPI_Datatype, MPI_Aint, MPI_Aint, MPI_Datatype *);
int PMPI_Type_create_struct(int, int [], MPI_Aint [], MPI_Datatype [], 
                           MPI_Datatype *);
int PMPI_Type_create_subarray(int, int [], int [], int [], int, MPI_Datatype, 
                             MPI_Datatype *);
int PMPI_Type_get_extent(MPI_Datatype, MPI_Aint *, MPI_Aint *);
int PMPI_Type_get_true_extent(MPI_Datatype, MPI_Aint *, MPI_Aint *);
int PMPI_Unpack_external(char *, void *, MPI_Aint, MPI_Aint *, void *, int, 
                        MPI_Datatype); 
int PMPI_Win_create_errhandler(MPI_Win_errhandler_fn *, MPI_Errhandler *);
int PMPI_Win_get_errhandler(MPI_Win, MPI_Errhandler *);
int PMPI_Win_set_errhandler(MPI_Win, MPI_Errhandler);
#endif  /* MPI_BUILD_PROFILING */
/* End of MPI bindings */

/* feature advertisement */
#define MPIIMPL_ADVERTISES_FEATURES 1
#define MPIIMPL_HAVE_MPI_INFO 1                                                 
#define MPIIMPL_HAVE_MPI_COMBINER_DARRAY 1                                      
#define MPIIMPL_HAVE_MPI_TYPE_CREATE_DARRAY 1
#define MPIIMPL_HAVE_MPI_COMBINER_SUBARRAY 1                                    
#define MPIIMPL_HAVE_MPI_TYPE_CREATE_DARRAY 1
#define MPIIMPL_HAVE_MPI_COMBINER_DUP 1                                         
#define MPIIMPL_HAVE_MPI_GREQUEST 1      
#define MPIIMPL_HAVE_STATUS_SET_BYTES 1
#define MPIIMPL_HAVE_STATUS_SET_INFO 1

#include "mpio.h"

#if defined(__cplusplus)
}
/* Add the C++ bindings */
/* 
   If MPICH_SKIP_MPICXX is defined, the mpicxx.h file will *not* be included.
   This is necessary, for example, when building the C++ interfaces.  It
   can also be used when you want to use a C++ compiler to compile C code,
   and do not want to load the C++ bindings.  These definitions can
   be made by the C++ compilation script (e.g., it must do
   -DHAVE_MPI_CXX).
 */
#if defined(HAVE_MPI_CXX) && !defined(MPICH_SKIP_MPICXX)
#include "mpicxx.h"
#endif 
#endif


#define HAVE_MPID_PARSE_OPTION
int MPID_Parse_option(int num_args, char *args[], int *num_parsed, MPI_Info *info);

#endif