comm_spawnf.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_COMM_SPAWN( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn__( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn_( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL pmpi_comm_spawn_( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );

#pragma weak MPI_COMM_SPAWN = pmpi_comm_spawn__
#pragma weak mpi_comm_spawn__ = pmpi_comm_spawn__
#pragma weak mpi_comm_spawn_ = pmpi_comm_spawn__
#pragma weak mpi_comm_spawn = pmpi_comm_spawn__
#pragma weak pmpi_comm_spawn_ = pmpi_comm_spawn__


#elif defined(HAVE_PRAGMA_WEAK)

#if defined(F77_NAME_UPPER)
extern FORT_DLL_SPEC void FORT_CALL MPI_COMM_SPAWN( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );

#pragma weak MPI_COMM_SPAWN = PMPI_COMM_SPAWN
#elif defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn__( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );

#pragma weak mpi_comm_spawn__ = pmpi_comm_spawn__
#elif !defined(F77_NAME_LOWER_USCORE)
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );

#pragma weak mpi_comm_spawn = pmpi_comm_spawn
#else
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn_( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );

#pragma weak mpi_comm_spawn_ = pmpi_comm_spawn_
#endif

#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#if defined(F77_NAME_UPPER)
#pragma _HP_SECONDARY_DEF PMPI_COMM_SPAWN  MPI_COMM_SPAWN
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma _HP_SECONDARY_DEF pmpi_comm_spawn__  mpi_comm_spawn__
#elif !defined(F77_NAME_LOWER_USCORE)
#pragma _HP_SECONDARY_DEF pmpi_comm_spawn  mpi_comm_spawn
#else
#pragma _HP_SECONDARY_DEF pmpi_comm_spawn_  mpi_comm_spawn_
#endif

#elif defined(HAVE_PRAGMA_CRI_DUP)
#if defined(F77_NAME_UPPER)
#pragma _CRI duplicate MPI_COMM_SPAWN as PMPI_COMM_SPAWN
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma _CRI duplicate mpi_comm_spawn__ as pmpi_comm_spawn__
#elif !defined(F77_NAME_LOWER_USCORE)
#pragma _CRI duplicate mpi_comm_spawn as pmpi_comm_spawn
#else
#pragma _CRI duplicate mpi_comm_spawn_ as pmpi_comm_spawn_
#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_COMM_SPAWN( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn__( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );
extern FORT_DLL_SPEC void FORT_CALL mpi_comm_spawn_( char * FORT_MIXED_LEN_DECL, char * FORT_MIXED_LEN_DECL, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint *, MPI_Fint [], MPI_Fint * FORT_END_LEN_DECL FORT_END_LEN_DECL );

#pragma weak MPI_COMM_SPAWN = mpi_comm_spawn__
#pragma weak mpi_comm_spawn_ = mpi_comm_spawn__
#pragma weak mpi_comm_spawn = mpi_comm_spawn__
#endif

/* Map the name to the correct form */
#ifndef MPICH_MPI_FROM_PMPI
#ifdef F77_NAME_UPPER
#define mpi_comm_spawn_ PMPI_COMM_SPAWN
#elif defined(F77_NAME_LOWER_2USCORE)
#define mpi_comm_spawn_ pmpi_comm_spawn__
#elif !defined(F77_NAME_LOWER_USCORE)
#define mpi_comm_spawn_ pmpi_comm_spawn
#else
#define mpi_comm_spawn_ pmpi_comm_spawn_
#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_Comm_spawn PMPI_Comm_spawn 

#else

#ifdef F77_NAME_UPPER
#define mpi_comm_spawn_ MPI_COMM_SPAWN
#elif defined(F77_NAME_LOWER_2USCORE)
#define mpi_comm_spawn_ mpi_comm_spawn__
#elif !defined(F77_NAME_LOWER_USCORE)
#define mpi_comm_spawn_ mpi_comm_spawn
/* 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_comm_spawn_ ( char *v1 FORT_MIXED_LEN(d1), char *v2 FORT_MIXED_LEN(d2), MPI_Fint *v3, MPI_Fint *v4, MPI_Fint *v5, MPI_Fint *v6, MPI_Fint *v7, MPI_Fint v8[], MPI_Fint *ierr FORT_END_LEN(d1) FORT_END_LEN(d2) ){
    char *p1;
    char **p2;
    char *pcpy2;
    int  asize2=0;

    {char *p = v1 + d1 - 1;
     int  li;
        while (*p == ' ' && p > v1) p--;
        p++;
        p1 = (char *)MPIU_Malloc( p-v1 + 1 );
        for (li=0; li<(p-v1); li++) { p1[li] = v1[li]; }
        p1[li] = 0; 
    }

    if (MPIR_F_NeedInit){ mpirinitf_(); MPIR_F_NeedInit = 0; }

    { int i;
      char *ptmp;

      /* Compute the size of the array by looking for an all-blank line */
      pcpy2 = v2;
      for (asize2=1; 1; asize2++) {
          char *pt = pcpy2 + d2 - 1;
          while (*pt == ' ' && pt > pcpy2) pt--;
          if (*pt == ' ') break;
          pcpy2 += d2;
      }

      p2 = (char **)MPIU_Malloc( asize2 * sizeof(char *) );
      ptmp    = (char *)MPIU_Malloc( asize2 * (d2 + 1) );
      for (i=0; i<asize2-1; i++) {
          char *p = v2 + i * d2, *pin, *pdest;
          int j;

          pdest = ptmp + i * (d2 + 1);
          p2[i] = pdest;
          /* Move to the end and work back */
          pin = p + d2 - 1;
          while (*pin == ' ' && pin > p) pin--;
          /* Copy and then null terminate */
          for (j=0; j<(pin-p)+1; j++) { pdest[j] = p[j]; }
          pdest[j] = 0;
          }
    /* Null terminate the array */
    p2[asize2-1] = 0;
    }

    if (v8 == MPI_F_ERRCODES_IGNORE) { v8 = MPI_ERRCODES_IGNORE; }
    *ierr = MPI_Comm_spawn( p1, p2, *v3, (MPI_Info)(*v4), *v5, (MPI_Comm)(*v6), (MPI_Comm *)(v7), (int *)v8 );
    MPIU_Free( p1 );
    MPIU_Free( p2[0] ); MPIU_Free( p2 );
}