root/ompi/mpi/c/get_address.c

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DEFINITIONS

This source file includes following definitions.
  1. MPI_Get_address

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
   2 /*
   3  * Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
   4  *                         University Research and Technology
   5  *                         Corporation.  All rights reserved.
   6  * Copyright (c) 2004-2005 The University of Tennessee and The University
   7  *                         of Tennessee Research Foundation.  All rights
   8  *                         reserved.
   9  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
  10  *                         University of Stuttgart.  All rights reserved.
  11  * Copyright (c) 2004-2005 The Regents of the University of California.
  12  *                         All rights reserved.
  13  * Copyright (c) 2013-2016 Los Alamos National Security, LLC.  All rights
  14  *                         reserved.
  15  * Copyright (c) 2015      Research Organization for Information Science
  16  *                         and Technology (RIST). All rights reserved.
  17  * $COPYRIGHT$
  18  *
  19  * Additional copyrights may follow
  20  *
  21  * $HEADER$
  22  */
  23 #include "ompi_config.h"
  24 
  25 #include "ompi/mpi/c/bindings.h"
  26 #include "ompi/runtime/params.h"
  27 #include "ompi/communicator/communicator.h"
  28 #include "ompi/errhandler/errhandler.h"
  29 
  30 #if OMPI_BUILD_MPI_PROFILING
  31 #if OPAL_HAVE_WEAK_SYMBOLS
  32 #pragma weak MPI_Get_address = PMPI_Get_address
  33 #endif
  34 #define MPI_Get_address PMPI_Get_address
  35 #endif
  36 
  37 static const char FUNC_NAME[] = "MPI_Get_address";
  38 
  39 
  40 int MPI_Get_address(const void *location, MPI_Aint *address)
  41 {
  42 
  43     OPAL_CR_NOOP_PROGRESS();
  44 
  45     if( MPI_PARAM_CHECK ) {
  46       OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
  47       if (NULL == address) {
  48         return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_ARG, FUNC_NAME);
  49       }
  50     }
  51 
  52     *address = (MPI_Aint)location;
  53     return MPI_SUCCESS;
  54 }

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