redscatf.c

mpi并行计算的c++代码 可用vc或gcc编译通过 可以用来搭建并行计算试验环境

/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*  
 *  (C) 2001 by Argonne National Laboratory.
 *      See COPYRIGHT in top-level directory.
 *
 * This file is automatically generated by buildiface 
 * DO NOT EDIT
 */
#include "mpi_fortimpl.h"


/* Begin MPI profiling block */
#if defined(USE_WEAK_SYMBOLS) && !defined(USE_ONLY_MPI_NAMES) 
#if defined(HAVE_MULTIPLE_PRAGMA_WEAK) && defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL MPI_REDUCE_SCATTER( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter__( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter_( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL pmpi_reduce_scatter_( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );

#pragma weak MPI_REDUCE_SCATTER = pmpi_reduce_scatter__
#pragma weak mpi_reduce_scatter__ = pmpi_reduce_scatter__
#pragma weak mpi_reduce_scatter_ = pmpi_reduce_scatter__
#pragma weak mpi_reduce_scatter = pmpi_reduce_scatter__
#pragma weak pmpi_reduce_scatter_ = pmpi_reduce_scatter__


#elif defined(HAVE_PRAGMA_WEAK)

#if defined(F77_NAME_UPPER)
extern FORT_DLL_SPEC void FORT_CALL MPI_REDUCE_SCATTER( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );

#pragma weak MPI_REDUCE_SCATTER = PMPI_REDUCE_SCATTER
#elif defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter__( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );

#pragma weak mpi_reduce_scatter__ = pmpi_reduce_scatter__
#elif !defined(F77_NAME_LOWER_USCORE)
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );

#pragma weak mpi_reduce_scatter = pmpi_reduce_scatter
#else
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter_( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );

#pragma weak mpi_reduce_scatter_ = pmpi_reduce_scatter_
#endif

#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#if defined(F77_NAME_UPPER)
#pragma _HP_SECONDARY_DEF PMPI_REDUCE_SCATTER  MPI_REDUCE_SCATTER
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma _HP_SECONDARY_DEF pmpi_reduce_scatter__  mpi_reduce_scatter__
#elif !defined(F77_NAME_LOWER_USCORE)
#pragma _HP_SECONDARY_DEF pmpi_reduce_scatter  mpi_reduce_scatter
#else
#pragma _HP_SECONDARY_DEF pmpi_reduce_scatter_  mpi_reduce_scatter_
#endif

#elif defined(HAVE_PRAGMA_CRI_DUP)
#if defined(F77_NAME_UPPER)
#pragma _CRI duplicate MPI_REDUCE_SCATTER as PMPI_REDUCE_SCATTER
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma _CRI duplicate mpi_reduce_scatter__ as pmpi_reduce_scatter__
#elif !defined(F77_NAME_LOWER_USCORE)
#pragma _CRI duplicate mpi_reduce_scatter as pmpi_reduce_scatter
#else
#pragma _CRI duplicate mpi_reduce_scatter_ as pmpi_reduce_scatter_
#endif
#endif /* HAVE_PRAGMA_WEAK */
#endif /* USE_WEAK_SYMBOLS */
/* End MPI profiling block */


/* These definitions are used only for generating the Fortran wrappers */
#if defined(USE_WEAK_SYBMOLS) && defined(HAVE_MULTIPLE_PRAGMA_WEAK) && \
    defined(USE_ONLY_MPI_NAMES)
extern FORT_DLL_SPEC void FORT_CALL MPI_REDUCE_SCATTER( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter__( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter_( void*, void*, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint * );

#pragma weak MPI_REDUCE_SCATTER = mpi_reduce_scatter__
#pragma weak mpi_reduce_scatter_ = mpi_reduce_scatter__
#pragma weak mpi_reduce_scatter = mpi_reduce_scatter__
#endif

/* Map the name to the correct form */
#ifndef MPICH_MPI_FROM_PMPI
#ifdef F77_NAME_UPPER
#define mpi_reduce_scatter_ PMPI_REDUCE_SCATTER
#elif defined(F77_NAME_LOWER_2USCORE)
#define mpi_reduce_scatter_ pmpi_reduce_scatter__
#elif !defined(F77_NAME_LOWER_USCORE)
#define mpi_reduce_scatter_ pmpi_reduce_scatter
#else
#define mpi_reduce_scatter_ pmpi_reduce_scatter_
#endif
/* This defines the routine that we call, which must be the PMPI version
   since we're renameing the Fortran entry as the pmpi version */
#define MPI_Reduce_scatter PMPI_Reduce_scatter 

#else

#ifdef F77_NAME_UPPER
#define mpi_reduce_scatter_ MPI_REDUCE_SCATTER
#elif defined(F77_NAME_LOWER_2USCORE)
#define mpi_reduce_scatter_ mpi_reduce_scatter__
#elif !defined(F77_NAME_LOWER_USCORE)
#define mpi_reduce_scatter_ mpi_reduce_scatter
/* Else leave name alone */
#endif


#endif /* MPICH_MPI_FROM_PMPI */

/* Prototypes for the Fortran interfaces */
#include "fproto.h"
FORT_DLL_SPEC void FORT_CALL mpi_reduce_scatter_ ( void*v1, void*v2, MPI_Fint *v3, MPI_Fint *v4, MPI_Fint *v5, MPI_Fint *v6, MPI_Fint *ierr ){

    if (MPIR_F_NeedInit){ mpirinitf_(); MPIR_F_NeedInit = 0; }
    if (v1 == MPIR_F_MPI_IN_PLACE) v1 = MPI_IN_PLACE;
    *ierr = MPI_Reduce_scatter( v1, v2, v3, (MPI_Datatype)(*v4), *v5, (MPI_Comm)(*v6) );
}