write_orde.c

来自「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」· C语言 代码 · 共 74 行

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/* -*- Mode: C; c-basic-offset:4 ; -*- *//*  * *   Copyright (C) 1997 University of Chicago.  *   See COPYRIGHT notice in top-level directory. */#include "mpioimpl.h"#ifdef HAVE_WEAK_SYMBOLS#if defined(HAVE_PRAGMA_WEAK)#pragma weak MPI_File_write_ordered_end = PMPI_File_write_ordered_end#elif defined(HAVE_PRAGMA_HP_SEC_DEF)#pragma _HP_SECONDARY_DEF PMPI_File_write_ordered_end MPI_File_write_ordered_end#elif defined(HAVE_PRAGMA_CRI_DUP)#pragma _CRI duplicate MPI_File_write_ordered_end as PMPI_File_write_ordered_end/* end of weak pragmas */#endif/* Include mapping from MPI->PMPI */#define MPIO_BUILD_PROFILING#include "mpioprof.h"#endif/*@    MPI_File_write_ordered_end - Complete a split collective write using shared file pointerInput Parameters:. fh - file handle (handle)Output Parameters:. buf - initial address of buffer (choice). status - status object (Status).N fortran@*/int MPI_File_write_ordered_end(MPI_File mpi_fh, void *buf, MPI_Status *status){    int error_code;    static char myname[] = "MPI_FILE_WRITE_ORDERED_END";    ADIO_File fh;    MPIU_UNREFERENCED_ARG(buf);    MPID_CS_ENTER();    fh = MPIO_File_resolve(mpi_fh);    /* --BEGIN ERROR HANDLING-- */    MPIO_CHECK_FILE_HANDLE(fh, myname, error_code);    if (!(fh->split_coll_count))    {	error_code = MPIO_Err_create_code(MPI_SUCCESS, MPIR_ERR_RECOVERABLE,					  myname, __LINE__, MPI_ERR_IO, 					  "**iosplitcollnone", 0);	error_code = MPIO_Err_return_file(fh, error_code);	goto fn_exit;    }    /* --END ERROR HANDLING-- */#ifdef HAVE_STATUS_SET_BYTES    if (status != MPI_STATUS_IGNORE)       *status = fh->split_status;#endif    fh->split_coll_count = 0;fn_exit:    MPID_CS_EXIT();    return MPI_SUCCESS;}

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