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

DEFINITIONS

1. ompi_lookup_name_f

   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) 2004-2005 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) 2011-2012 Cisco Systems, Inc.  All rights reserved.
  13  * Copyright (c) 2015-2017 Research Organization for Information Science
  14  *                         and Technology (RIST). All rights reserved.
  15  * $COPYRIGHT$
  16  *
  17  * Additional copyrights may follow
  18  *
  19  * $HEADER$
  20  */
  21 
  22 #include "ompi_config.h"
  23 
  24 #include "ompi/mpi/fortran/mpif-h/bindings.h"
  25 #include "ompi/mpi/fortran/base/fortran_base_strings.h"
  26 
  27 #if OMPI_BUILD_MPI_PROFILING
  28 #if OPAL_HAVE_WEAK_SYMBOLS
  29 #pragma weak PMPI_LOOKUP_NAME = ompi_lookup_name_f
  30 #pragma weak pmpi_lookup_name = ompi_lookup_name_f
  31 #pragma weak pmpi_lookup_name_ = ompi_lookup_name_f
  32 #pragma weak pmpi_lookup_name__ = ompi_lookup_name_f
  33 
  34 #pragma weak PMPI_Lookup_name_f = ompi_lookup_name_f
  35 #pragma weak PMPI_Lookup_name_f08 = ompi_lookup_name_f
  36 #else
  37 OMPI_GENERATE_F77_BINDINGS (PMPI_LOOKUP_NAME,
  38                            pmpi_lookup_name,
  39                            pmpi_lookup_name_,
  40                            pmpi_lookup_name__,
  41                            pompi_lookup_name_f,
  42                            (char *service_name, MPI_Fint *info, char *port_name, MPI_Fint *ierr, int service_name_len, int port_name_len),
  43                            (service_name, info, port_name, ierr, service_name_len, port_name_len) )
  44 #endif
  45 #endif
  46 
  47 #if OPAL_HAVE_WEAK_SYMBOLS
  48 #pragma weak MPI_LOOKUP_NAME = ompi_lookup_name_f
  49 #pragma weak mpi_lookup_name = ompi_lookup_name_f
  50 #pragma weak mpi_lookup_name_ = ompi_lookup_name_f
  51 #pragma weak mpi_lookup_name__ = ompi_lookup_name_f
  52 
  53 #pragma weak MPI_Lookup_name_f = ompi_lookup_name_f
  54 #pragma weak MPI_Lookup_name_f08 = ompi_lookup_name_f
  55 #else
  56 #if ! OMPI_BUILD_MPI_PROFILING
  57 OMPI_GENERATE_F77_BINDINGS (MPI_LOOKUP_NAME,
  58                            mpi_lookup_name,
  59                            mpi_lookup_name_,
  60                            mpi_lookup_name__,
  61                            ompi_lookup_name_f,
  62                            (char *service_name, MPI_Fint *info, char *port_name, MPI_Fint *ierr, int service_name_len, int port_name_len),
  63                            (service_name, info, port_name, ierr, service_name_len, port_name_len) )
  64 #else
  65 #define ompi_lookup_name_f pompi_lookup_name_f
  66 #endif
  67 #endif
  68 
  69 
  70 void ompi_lookup_name_f(char *service_name, MPI_Fint *info,
  71                        char *port_name, MPI_Fint *ierr, int service_name_len, int port_name_len)
  72 {
  73     int c_ierr;
  74     MPI_Info c_info;
  75     char *c_service_name;
  76     char *c_port_name;
  77 
  78     c_info = PMPI_Info_f2c(*info);
  79     ompi_fortran_string_f2c(service_name, service_name_len, &c_service_name);
  80 
  81     c_port_name = (char *) malloc (port_name_len+1);
  82     if ( NULL == c_port_name ) {
  83         if (NULL != ierr) *ierr = OMPI_INT_2_FINT(MPI_ERR_OTHER);
  84         free (c_service_name);
  85         return;
  86     }
  87 
  88     c_ierr = PMPI_Lookup_name(c_service_name, c_info, c_port_name);
  89     if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
  90 
  91     if ( MPI_SUCCESS == c_ierr) {
  92         ompi_fortran_string_c2f(c_port_name, port_name, port_name_len);
  93     }
  94     free (c_service_name);
  95     free (c_port_name);
  96 }