e5460dcb4a
This commit attempts to update the romio io component to not use functions removed in MPI-3.0 (2012). This is a first cut and will probably need to be reviewed for correctness. Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov> (back-ported from commit open-mpi/ompi@84765001aa) Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
61 строка
1.6 KiB
C
61 строка
1.6 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_get_type_extent = PMPI_File_get_type_extent
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#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
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#pragma _HP_SECONDARY_DEF PMPI_File_get_type_extent MPI_File_get_type_extent
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#elif defined(HAVE_PRAGMA_CRI_DUP)
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#pragma _CRI duplicate MPI_File_get_type_extent as PMPI_File_get_type_extent
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/* end of weak pragmas */
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#elif defined(HAVE_WEAK_ATTRIBUTE)
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int MPI_File_get_type_extent(MPI_File fh, MPI_Datatype datatype, MPI_Aint *extent) __attribute__((weak,alias("PMPI_File_get_type_extent")));
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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_get_type_extent - Returns the extent of datatype in the file
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Input Parameters:
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. fh - file handle (handle)
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. datatype - datatype (handle)
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Output Parameters:
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. extent - extent of the datatype (nonnegative integer)
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.N fortran
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@*/
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int MPI_File_get_type_extent(MPI_File fh, MPI_Datatype datatype, MPI_Aint *extent)
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{
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int error_code;
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ADIO_File adio_fh;
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static char myname[] = "MPI_FILE_GET_TYPE_EXTENT";
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MPI_Aint lb;
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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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MPIO_CHECK_DATATYPE(adio_fh, datatype, myname, error_code);
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/* --END ERROR HANDLING-- */
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/* FIXME: handle other file data representations */
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error_code = MPI_Type_get_extent(datatype, &lb, extent);
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fn_exit:
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return error_code;
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}
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