mpi.h

基于MPI1.2.5并行环境的求PI的VC源代码

   type of MPI_Aint or MPI_Fint, also mpio.h, if it was built.  
   It now includes the definition of MPI_Status */
#include "mpidefs.h"

/* Handle conversion types/functions */

/* Programs that need to convert types used in MPICH should use these */
#define MPI_Comm_c2f(comm) (MPI_Fint)(comm)
#define MPI_Comm_f2c(comm) (MPI_Comm)(comm)
#define MPI_Type_c2f(datatype) (MPI_Fint)(datatype)
#define MPI_Type_f2c(datatype) (MPI_Datatype)(datatype)
#define MPI_Group_c2f(group) (MPI_Fint)(group)
#define MPI_Group_f2c(group) (MPI_Group)(group)
/* MPI_Request_c2f is a routine in src/misc2 */
#define MPI_Request_f2c(request) (MPI_Request)MPIR_ToPointer(request)
#define MPI_Op_c2f(op) (MPI_Fint)(op)
#define MPI_Op_f2c(op) (MPI_Op)(op)
#define MPI_Errhandler_c2f(errhandler) (MPI_Fint)(errhandler)
#define MPI_Errhandler_f2c(errhandler) (MPI_Errhandler)(errhandler)

/* For new MPI-2 types */
#define MPI_Win_c2f(win)   (MPI_Fint)(win)
#define MPI_Win_f2c(win)   (MPI_Win)(win)

#define MPI_STATUS_IGNORE (MPI_Status *)0
#define MPI_STATUSES_IGNORE (MPI_Status *)0

/* For supported thread levels */
#define MPI_THREAD_SINGLE 0
#define MPI_THREAD_FUNNELED 1
#define MPI_THREAD_SERIALIZED 2
#define MPI_THREAD_MULTIPLE 3

/********************** MPI-2 FEATURES END HERE ***************************/

/*************** Experimental MPICH FEATURES BEGIN HERE *******************/
/* Attribute keys.  These are set to MPI_KEYVAL_INVALID by default */
extern int MPICHX_QOS_BANDWIDTH;
extern int MPICHX_QOS_PARAMETERS;
/**************** Experimental MPICH FEATURES END HERE ********************/

/******** Globus-2 device gives access to the underlying topology *********/

/* get the underlying topology at the user level using attribute caching */
extern int MPICHX_TOPOLOGY_DEPTHS;
extern int MPICHX_TOPOLOGY_COLORS;

/* Name the different topology levels (the order is relevant!) */
#define MPICHX_WAN_LEVEL 0    /* communicate thru WAN TCP links */
#define MPICHX_LAN_LEVEL 1    /* communicate thru LAN TCP links */
#define MPICHX_HOST_LEVEL 2   /* communicate inside a machine thru TCP */
#define MPICHX_VMPI_LEVEL 3   /* use vendor-MPI library */

/* START GRIDFTP */
/******** Globus-2 device use of GridFTP ********/
/* Attribute keys.  These are set to MPI_KEYVAL_INVALID by default */
extern int MPICHX_PARALLELSOCKETS_PARAMETERS;
struct gridftp_params
{
    int partner_rank;

    int nsocket_pairs;
    int max_outstanding_writes;
    int tcp_buffsize;
}; /* end struct gridftp_params */
/* END GRIDFTP */

/******** End of Globus-2 device keys *************************************/

/* MPI's error classes */
#include "mpi_errno.h"
/* End of MPI's error classes */

/*
 * Normally, we provide prototypes for all MPI routines.  In a few wierd
 * cases, we need to suppress the prototypes.
 */
#ifndef MPICH_SUPPRESS_PROTOTYPES
/* We require that the C compiler support prototypes */
int MPI_Send(void*, int, MPI_Datatype, int, int, MPI_Comm);
int MPI_Recv(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Status *);
int MPI_Get_count(MPI_Status *, MPI_Datatype, int *);
int MPI_Bsend(void*, int, MPI_Datatype, int, int, MPI_Comm);
int MPI_Ssend(void*, int, MPI_Datatype, int, int, MPI_Comm);
int MPI_Rsend(void*, int, MPI_Datatype, int, int, MPI_Comm);
int MPI_Buffer_attach( void*, int);
int MPI_Buffer_detach( void*, int*);
int MPI_Isend(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *);
int MPI_Ibsend(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *);
int MPI_Issend(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *);
int MPI_Irsend(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *);
int MPI_Irecv(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *);
int MPI_Wait(MPI_Request *, MPI_Status *);
int MPI_Test(MPI_Request *, int *, MPI_Status *);
int MPI_Request_free(MPI_Request *);
int MPI_Waitany(int, MPI_Request *, int *, MPI_Status *);
int MPI_Testany(int, MPI_Request *, int *, int *, MPI_Status *);
int MPI_Waitall(int, MPI_Request *, MPI_Status *);
int MPI_Testall(int, MPI_Request *, int *, MPI_Status *);
int MPI_Waitsome(int, MPI_Request *, int *, int *, MPI_Status *);
int MPI_Testsome(int, MPI_Request *, int *, int *, MPI_Status *);
int MPI_Iprobe(int, int, MPI_Comm, int *flag, MPI_Status *);
int MPI_Probe(int, int, MPI_Comm, MPI_Status *);
int MPI_Cancel(MPI_Request *);
int MPI_Test_cancelled(MPI_Status *, int *);
int MPI_Send_init(void*, int, MPI_Datatype, int, int, MPI_Comm, MPI_Request *);
int MPI_Bsend_init(void*, int, MPI_Datatype, int,int, MPI_Comm, MPI_Request *);
int MPI_Ssend_init(void*, int, MPI_Datatype, int,int, MPI_Comm, MPI_Request *);
int MPI_Rsend_init(void*, int, MPI_Datatype, int,int, MPI_Comm, MPI_Request *);
int MPI_Recv_init(void*, int, MPI_Datatype, int,int, MPI_Comm, MPI_Request *);
int MPI_Start(MPI_Request *);
int MPI_Startall(int, MPI_Request *);
int MPI_Sendrecv(void *, int, MPI_Datatype,int, int, void *, int, MPI_Datatype, int, int, MPI_Comm, MPI_Status *);
int MPI_Sendrecv_replace(void*, int, MPI_Datatype, int, int, int, int, MPI_Comm, MPI_Status *);
int MPI_Type_contiguous(int, MPI_Datatype, MPI_Datatype *);
int MPI_Type_vector(int, int, int, MPI_Datatype, MPI_Datatype *);
int MPI_Type_hvector(int, int, MPI_Aint, MPI_Datatype, MPI_Datatype *);
int MPI_Type_indexed(int, int *, int *, MPI_Datatype, MPI_Datatype *);
int MPI_Type_hindexed(int, int *, MPI_Aint *, MPI_Datatype, MPI_Datatype *);
int MPI_Type_struct(int, int *, MPI_Aint *, MPI_Datatype *, MPI_Datatype *);
int MPI_Address(void*, MPI_Aint *);
int MPI_Type_extent(MPI_Datatype, MPI_Aint *);
/* See the 1.1 version of the Standard; I think that the standard is in 
   error; however, it is the standard */
/* int MPI_Type_size(MPI_Datatype, MPI_Aint *size); */
int MPI_Type_size(MPI_Datatype, int *);
/* MPI_Type_count was withdrawn in MPI 1.1 */
int MPI_Type_lb(MPI_Datatype, MPI_Aint*);
int MPI_Type_ub(MPI_Datatype, MPI_Aint*);
int MPI_Type_commit(MPI_Datatype *);
int MPI_Type_free(MPI_Datatype *);
int MPI_Get_elements(MPI_Status *, MPI_Datatype, int *);
int MPI_Pack(void*, int, MPI_Datatype, void *, int, int *,  MPI_Comm);
int MPI_Unpack(void*, int, int *, void *, int, MPI_Datatype, MPI_Comm);
int MPI_Pack_size(int, MPI_Datatype, MPI_Comm, int *);
int MPI_Barrier(MPI_Comm );
int MPI_Bcast(void*, int, MPI_Datatype, int, MPI_Comm );
int MPI_Gather(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm); 
int MPI_Gatherv(void* , int, MPI_Datatype, void*, int *, int *, MPI_Datatype, int, MPI_Comm); 
int MPI_Scatter(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm);
int MPI_Scatterv(void* , int *, int *,  MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm);
int MPI_Allgather(void* , int, MPI_Datatype, void*, int, MPI_Datatype, MPI_Comm);
int MPI_Allgatherv(void* , int, MPI_Datatype, void*, int *, int *, MPI_Datatype, MPI_Comm);
int MPI_Alltoall(void* , int, MPI_Datatype, void*, int, MPI_Datatype, MPI_Comm);
int MPI_Alltoallv(void* , int *, int *, MPI_Datatype, void*, int *, int *, MPI_Datatype, MPI_Comm);
int MPI_Reduce(void* , void*, int, MPI_Datatype, MPI_Op, int, MPI_Comm);
int MPI_Op_create(MPI_User_function *, int, MPI_Op *);
int MPI_Op_free( MPI_Op *);
int MPI_Allreduce(void* , void*, int, MPI_Datatype, MPI_Op, MPI_Comm);
int MPI_Reduce_scatter(void* , void*, int *, MPI_Datatype, MPI_Op, MPI_Comm);
int MPI_Scan(void* , void*, int, MPI_Datatype, MPI_Op, MPI_Comm );
int MPI_Group_size(MPI_Group group, int *);
int MPI_Group_rank(MPI_Group group, int *);
int MPI_Group_translate_ranks (MPI_Group, int, int *, MPI_Group, int *);
int MPI_Group_compare(MPI_Group, MPI_Group, int *);
int MPI_Comm_group(MPI_Comm, MPI_Group *);
int MPI_Group_union(MPI_Group, MPI_Group, MPI_Group *);
int MPI_Group_intersection(MPI_Group, MPI_Group, MPI_Group *);
int MPI_Group_difference(MPI_Group, MPI_Group, MPI_Group *);
int MPI_Group_incl(MPI_Group group, int, int *, MPI_Group *);
int MPI_Group_excl(MPI_Group group, int, int *, MPI_Group *);
int MPI_Group_range_incl(MPI_Group group, int, int [][3], MPI_Group *);
int MPI_Group_range_excl(MPI_Group group, int, int [][3], MPI_Group *);
int MPI_Group_free(MPI_Group *);
int MPI_Comm_size(MPI_Comm, int *);
int MPI_Comm_rank(MPI_Comm, int *);
int MPI_Comm_compare(MPI_Comm, MPI_Comm, int *);
int MPI_Comm_dup(MPI_Comm, MPI_Comm *);
int MPI_Comm_create(MPI_Comm, MPI_Group, MPI_Comm *);
int MPI_Comm_split(MPI_Comm, int, int, MPI_Comm *);
int MPI_Comm_free(MPI_Comm *);
int MPI_Comm_test_inter(MPI_Comm, int *);
int MPI_Comm_remote_size(MPI_Comm, int *);
int MPI_Comm_remote_group(MPI_Comm, MPI_Group *);
int MPI_Intercomm_create(MPI_Comm, int, MPI_Comm, int, int, MPI_Comm * );
int MPI_Intercomm_merge(MPI_Comm, int, MPI_Comm *);
int MPI_Keyval_create(MPI_Copy_function *, MPI_Delete_function *, int *, void*);
int MPI_Keyval_free(int *);
int MPI_Attr_put(MPI_Comm, int, void*);
int MPI_Attr_get(MPI_Comm, int, void *, int *);
int MPI_Attr_delete(MPI_Comm, int);
int MPI_Topo_test(MPI_Comm, int *);
int MPI_Cart_create(MPI_Comm, int, int *, int *, int, MPI_Comm *);
int MPI_Dims_create(int, int, int *);
int MPI_Graph_create(MPI_Comm, int, int *, int *, int, MPI_Comm *);
int MPI_Graphdims_get(MPI_Comm, int *, int *);
int MPI_Graph_get(MPI_Comm, int, int, int *, int *);
int MPI_Cartdim_get(MPI_Comm, int *);
int MPI_Cart_get(MPI_Comm, int, int *, int *, int *);
int MPI_Cart_rank(MPI_Comm, int *, int *);
int MPI_Cart_coords(MPI_Comm, int, int, int *);
int MPI_Graph_neighbors_count(MPI_Comm, int, int *);
int MPI_Graph_neighbors(MPI_Comm, int, int, int *);
int MPI_Cart_shift(MPI_Comm, int, int, int *, int *);
int MPI_Cart_sub(MPI_Comm, int *, MPI_Comm *);
int MPI_Cart_map(MPI_Comm, int, int *, int *, int *);
int MPI_Graph_map(MPI_Comm, int, int *, int *, int *);
int MPI_Get_processor_name(char *, int *);
int MPI_Get_version(int *, int *);
int MPI_Errhandler_create(MPI_Handler_function *, MPI_Errhandler *);
int MPI_Errhandler_set(MPI_Comm, MPI_Errhandler);
int MPI_Errhandler_get(MPI_Comm, MPI_Errhandler *);
int MPI_Errhandler_free(MPI_Errhandler *);
int MPI_Error_string(int, char *, int *);
int MPI_Error_class(int, int *);
double MPI_Wtime(void);
double MPI_Wtick(void);
#ifndef MPI_Wtime
double PMPI_Wtime(void);
double PMPI_Wtick(void);
#endif
int MPI_Init(int *, char ***);
int MPI_Init_thread( int *, char ***, int, int * );
int MPI_Finalize(void);
int MPI_Initialized(int *);
int MPI_Abort(MPI_Comm, int);

/* MPI-2 communicator naming functions */
int MPI_Comm_set_name(MPI_Comm, char *);
int MPI_Comm_get_name(MPI_Comm, char *, int *);

#ifdef HAVE_NO_C_CONST
/* Default Solaris compiler does not accept const but does accept prototypes */
#if defined(USE_STDARG) 
int MPI_Pcontrol(int, ...);
#else
int MPI_Pcontrol(int);
#endif
#else
int MPI_Pcontrol(const int, ...);
#endif

int MPI_NULL_COPY_FN ( MPI_Comm, int, void *, void *, void *, int * );
int MPI_NULL_DELETE_FN ( MPI_Comm, int, void *, void * );
int MPI_DUP_FN ( MPI_Comm, int, void *, void *, void *, int * );