root/ompi/mpi/c/type_set_attr.c

DEFINITIONS

1. MPI_Type_set_attr

   1 /*
   2  * Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
   3  *                         University Research and Technology
   4  *                         Corporation.  All rights reserved.
   5  * Copyright (c) 2004-2016 The University of Tennessee and The University
   6  *                         of Tennessee Research Foundation.  All rights
   7  *                         reserved.
   8  * Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
   9  *                         University of Stuttgart.  All rights reserved.
  10  * Copyright (c) 2004-2005 The Regents of the University of California.
  11  *                         All rights reserved.
  12  * Copyright (c) 2015      Research Organization for Information Science
  13  *                         and Technology (RIST). All rights reserved.
  14  * $COPYRIGHT$
  15  *
  16  * Additional copyrights may follow
  17  *
  18  * $HEADER$
  19  */
  20 
  21 #include "ompi_config.h"
  22 
  23 #include "ompi/mpi/c/bindings.h"
  24 #include "ompi/runtime/params.h"
  25 #include "ompi/communicator/communicator.h"
  26 #include "ompi/errhandler/errhandler.h"
  27 #include "ompi/attribute/attribute.h"
  28 #include "ompi/datatype/ompi_datatype.h"
  29 #include "ompi/memchecker.h"
  30 
  31 #if OMPI_BUILD_MPI_PROFILING
  32 #if OPAL_HAVE_WEAK_SYMBOLS
  33 #pragma weak MPI_Type_set_attr = PMPI_Type_set_attr
  34 #endif
  35 #define MPI_Type_set_attr PMPI_Type_set_attr
  36 #endif
  37 
  38 static const char FUNC_NAME[] = "MPI_Type_set_attr";
  39 
  40 
  41 int MPI_Type_set_attr (MPI_Datatype type,
  42                        int type_keyval,
  43                        void *attribute_val)
  44 {
  45     int ret;
  46 
  47     MEMCHECKER(
  48         memchecker_datatype(type);
  49     );
  50 
  51     if (MPI_PARAM_CHECK) {
  52         OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
  53         if (NULL == type || MPI_DATATYPE_NULL == type) {
  54             return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_TYPE, FUNC_NAME);
  55         }
  56     }
  57 
  58     OPAL_CR_ENTER_LIBRARY();
  59 
  60     ret = ompi_attr_set_c(TYPE_ATTR, type, &type->d_keyhash,
  61                           type_keyval, attribute_val, false);
  62 
  63     OMPI_ERRHANDLER_RETURN(ret, MPI_COMM_WORLD,
  64                           MPI_ERR_OTHER, FUNC_NAME);
  65 
  66 }