root/ompi/mpi/fortran/mpif-h/comm_split_type_f.c

DEFINITIONS

1. ompi_comm_split_type_f

   1 /*
   2  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   3  *                         University Research and Technology
   4  *                         Corporation.  All rights reserved.
   5  * Copyright (c) 2004-2005 The University of Tennessee and The University
   6  *                         of Tennessee Research Foundation.  All rights
   7  *                         reserved.
   8  * Copyright (c) 2004-2005 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) 2012      Sandia National Laboratories. All rights reserved.
  13  * Copyright (c) 2012      Cisco Systems, Inc.  All rights reserved.
  14  * Copyright (c) 2015      Research Organization for Information Science
  15  *                         and Technology (RIST). All rights reserved.
  16  * $COPYRIGHT$
  17  *
  18  * Additional copyrights may follow
  19  *
  20  * $HEADER$
  21  */
  22 
  23 #include "ompi_config.h"
  24 
  25 #include "ompi/mpi/fortran/mpif-h/bindings.h"
  26 
  27 #if OMPI_BUILD_MPI_PROFILING
  28 #if OPAL_HAVE_WEAK_SYMBOLS
  29 #pragma weak PMPI_COMM_SPLIT_TYPE = ompi_comm_split_type_f
  30 #pragma weak pmpi_comm_split_type = ompi_comm_split_type_f
  31 #pragma weak pmpi_comm_split_type_ = ompi_comm_split_type_f
  32 #pragma weak pmpi_comm_split_type__ = ompi_comm_split_type_f
  33 
  34 #pragma weak PMPI_Comm_split_type_f = ompi_comm_split_type_f
  35 #pragma weak PMPI_Comm_split_type_f08 = ompi_comm_split_type_f
  36 #else
  37 OMPI_GENERATE_F77_BINDINGS (PMPI_COMM_SPLIT_TYPE,
  38                             pmpi_comm_split_type,
  39                             pmpi_comm_split_type_,
  40                             pmpi_comm_split_type__,
  41                             pompi_comm_split_type_f,
  42                             (MPI_Fint *comm, MPI_Fint *split_type, MPI_Fint *key, MPI_Fint *info, MPI_Fint *newcomm, MPI_Fint *ierr),
  43                             (comm, split_type, key, info, newcomm, ierr) )
  44 #endif
  45 #endif
  46 
  47 #if OPAL_HAVE_WEAK_SYMBOLS
  48 #pragma weak MPI_COMM_SPLIT_TYPE = ompi_comm_split_type_f
  49 #pragma weak mpi_comm_split_type = ompi_comm_split_type_f
  50 #pragma weak mpi_comm_split_type_ = ompi_comm_split_type_f
  51 #pragma weak mpi_comm_split_type__ = ompi_comm_split_type_f
  52 
  53 #pragma weak MPI_Comm_split_type_f = ompi_comm_split_type_f
  54 #pragma weak MPI_Comm_split_type_f08 = ompi_comm_split_type_f
  55 #else
  56 #if ! OMPI_BUILD_MPI_PROFILING
  57 OMPI_GENERATE_F77_BINDINGS (MPI_COMM_SPLIT_TYPE,
  58                             mpi_comm_split_type,
  59                             mpi_comm_split_type_,
  60                             mpi_comm_split_type__,
  61                             ompi_comm_split_type_f,
  62                             (MPI_Fint *comm, MPI_Fint *split_type, MPI_Fint *key, MPI_Fint *info, MPI_Fint *newcomm, MPI_Fint *ierr),
  63                             (comm, split_type, key, info, newcomm, ierr) )
  64 #else
  65 #define ompi_comm_split_type_f pompi_comm_split_type_f
  66 #endif
  67 #endif
  68 
  69 
  70 void ompi_comm_split_type_f(MPI_Fint *comm, MPI_Fint *split_type, MPI_Fint *key,
  71                             MPI_Fint *info, MPI_Fint *newcomm, MPI_Fint *ierr)
  72 {
  73     int c_ierr;
  74     MPI_Comm c_newcomm;
  75     MPI_Comm c_comm = PMPI_Comm_f2c ( *comm );
  76     MPI_Info c_info;
  77 
  78     c_info = PMPI_Info_f2c(*info);
  79 
  80     c_ierr = OMPI_INT_2_FINT(PMPI_Comm_split_type(c_comm,
  81                                                   OMPI_FINT_2_INT(*split_type),
  82                                                   OMPI_FINT_2_INT(*key),
  83                                                   c_info,
  84                                                   &c_newcomm ));
  85     if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
  86 
  87     if (MPI_SUCCESS == c_ierr) {
  88         *newcomm = PMPI_Comm_c2f (c_newcomm);
  89     }
  90 }