C++ (Cpp) MPIOI_File_write_all Exemples

Exemple #1

Fichier : write_atall.c Projet : qingu/WRF-Libraries

/*@
    MPI_File_write_at_all - Collective write using explict offset

Input Parameters:
. fh - file handle (handle)
. offset - file offset (nonnegative integer)
. buf - initial address of buffer (choice)
. count - number of elements in buffer (nonnegative integer)
. datatype - datatype of each buffer element (handle)

Output Parameters:
. status - status object (Status)

.N fortran
@*/
int MPI_File_write_at_all(MPI_File fh, MPI_Offset offset, const void *buf,
                          int count, MPI_Datatype datatype, 
                          MPI_Status *status)
{
    int error_code;
    static char myname[] = "MPI_FILE_WRITE_AT_ALL";
#ifdef MPI_hpux
    int fl_xmpi;

    HPMP_IO_START(fl_xmpi, BLKMPIFILEWRITEATALL, TRDTBLOCK, fh, datatype, count);
#endif /* MPI_hpux */

    error_code = MPIOI_File_write_all(fh, offset, ADIO_EXPLICIT_OFFSET,
				      buf, count, datatype, myname, status);

#ifdef MPI_hpux
    HPMP_IO_END(fl_xmpi, fh, datatype, count);
#endif /* MPI_hpux */
    return error_code;
}

Exemple #2

Fichier : write_all.c Projet : abhinavvishnu/matex

/*@
    MPI_File_write_all - Collective write using individual file pointer

Input Parameters:
. fh - file handle (handle)
. buf - initial address of buffer (choice)
. count - number of elements in buffer (nonnegative integer)
. datatype - datatype of each buffer element (handle)

Output Parameters:
. status - status object (Status)

.N fortran
@*/
int MPI_File_write_all(MPI_File fh, ROMIO_CONST void *buf, int count,
                       MPI_Datatype datatype, MPI_Status *status)
{
    int error_code;
    static char myname[] = "MPI_FILE_WRITE_ALL";
#ifdef MPI_hpux
    int fl_xmpi;

    HPMP_IO_START(fl_xmpi, BLKMPIFILEWRITEALL, TRDTBLOCK, fh, datatype, count);
#endif /* MPI_hpux */

    error_code = MPIOI_File_write_all(fh, (MPI_Offset) 0,
				      ADIO_INDIVIDUAL, buf,
				      count, datatype, myname, status);

#ifdef MPI_hpux
    HPMP_IO_END(fl_xmpi, fh, datatype, count);
#endif /* MPI_hpux */

    return error_code;
}