91 строка
2.2 KiB
C
91 строка
2.2 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
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/*
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*
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* Copyright (C) 1997 University of Chicago.
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* See COPYRIGHT notice in top-level directory.
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*/
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#include "mpioimpl.h"
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#ifdef HAVE_WEAK_SYMBOLS
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#if defined(HAVE_PRAGMA_WEAK)
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#pragma weak MPI_File_read_all_end = PMPI_File_read_all_end
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#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
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#pragma _HP_SECONDARY_DEF PMPI_File_read_all_end MPI_File_read_all_end
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#elif defined(HAVE_PRAGMA_CRI_DUP)
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#pragma _CRI duplicate MPI_File_read_all_end as PMPI_File_read_all_end
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/* end of weak pragmas */
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#elif defined(HAVE_WEAK_ATTRIBUTE)
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int MPI_File_read_all_end(MPI_File fh, void *buf, MPI_Status *status) __attribute__((weak,alias("PMPI_File_read_all_end")));
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#endif
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/* Include mapping from MPI->PMPI */
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#define MPIO_BUILD_PROFILING
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#include "mpioprof.h"
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#endif
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/*@
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MPI_File_read_all_end - Complete a split collective read using
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individual file pointer
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Input Parameters:
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. fh - file handle (handle)
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Output Parameters:
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. buf - initial address of buffer (choice)
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. status - status object (Status)
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.N fortran
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@*/
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int MPI_File_read_all_end(MPI_File fh, void *buf, MPI_Status *status)
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{
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int error_code;
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static char myname[] = "MPI_FILE_IREAD";
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error_code = MPIOI_File_read_all_end(fh, buf, myname, status);
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return error_code;
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}
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/* prevent multiple definitions of this routine */
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#ifdef MPIO_BUILD_PROFILING
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int MPIOI_File_read_all_end(MPI_File fh,
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void *buf,
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char *myname,
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MPI_Status *status)
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{
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int error_code = MPI_SUCCESS;
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ADIO_File adio_fh;
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MPIU_UNREFERENCED_ARG(buf);
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ROMIO_THREAD_CS_ENTER();
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adio_fh = MPIO_File_resolve(fh);
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/* --BEGIN ERROR HANDLING-- */
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MPIO_CHECK_FILE_HANDLE(adio_fh, myname, error_code);
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if (!(adio_fh->split_coll_count)) {
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error_code = MPIO_Err_create_code(MPI_SUCCESS, MPIR_ERR_RECOVERABLE,
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myname, __LINE__, MPI_ERR_IO,
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"**iosplitcollnone", 0);
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error_code = MPIO_Err_return_file(adio_fh, error_code);
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goto fn_exit;
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}
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/* --END ERROR HANDLING-- */
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#ifdef HAVE_STATUS_SET_BYTES
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if (status != MPI_STATUS_IGNORE)
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*status = adio_fh->split_status;
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#endif
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adio_fh->split_coll_count = 0;
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fn_exit:
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ROMIO_THREAD_CS_EXIT();
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return error_code;
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}
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#endif
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