82 строки
3.1 KiB
C
82 строки
3.1 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2016 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2013 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2015-2016 Research Organization for Information Science
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* and Technology (RIST). All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include <stdio.h>
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#include "ompi/mpi/c/bindings.h"
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#include "ompi/runtime/params.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/errhandler/errhandler.h"
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#include "ompi/datatype/ompi_datatype.h"
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#include "opal/datatype/opal_convertor.h"
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#include "ompi/memchecker.h"
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#if OMPI_BUILD_MPI_PROFILING
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_Pack_external = PMPI_Pack_external
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#endif
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#define MPI_Pack_external PMPI_Pack_external
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#endif
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static const char FUNC_NAME[] = "MPI_Pack_external";
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int MPI_Pack_external(const char datarep[], const void *inbuf, int incount,
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MPI_Datatype datatype, void *outbuf,
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MPI_Aint outsize, MPI_Aint *position)
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{
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int rc = MPI_SUCCESS;
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MEMCHECKER(
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memchecker_datatype(datatype);
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memchecker_call(&opal_memchecker_base_isdefined, inbuf, incount, datatype);
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);
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if (MPI_PARAM_CHECK) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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if ((NULL == outbuf) || (NULL == position)) { /* inbuf can be MPI_BOTTOM */
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return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG, FUNC_NAME);
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} else if (incount < 0) {
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return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COUNT, FUNC_NAME);
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} else if (outsize < 0) {
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return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG, FUNC_NAME);
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}
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OMPI_CHECK_DATATYPE_FOR_SEND(rc, datatype, incount);
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OMPI_ERRHANDLER_CHECK(rc, MPI_COMM_WORLD, rc, FUNC_NAME);
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OMPI_CHECK_USER_BUFFER(rc, inbuf, datatype, incount);
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OMPI_ERRHANDLER_CHECK(rc, MPI_COMM_WORLD, rc, FUNC_NAME);
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}
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OPAL_CR_ENTER_LIBRARY();
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rc = ompi_datatype_pack_external(datarep, inbuf, incount,
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datatype, outbuf,
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outsize, position);
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OPAL_CR_EXIT_LIBRARY();
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OMPI_ERRHANDLER_RETURN((OMPI_SUCCESS == rc) ? OMPI_SUCCESS : OMPI_ERROR,
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MPI_COMM_WORLD, rc, FUNC_NAME);
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}
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