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

DEFINITIONS

1. PMPI_WTIME
2. pmpi_wtime
3. pmpi_wtime_
4. pmpi_wtime__
5. MPI_WTIME
6. mpi_wtime
7. mpi_wtime_
8. mpi_wtime__
9. ompi_wtime_f

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
   2 /*
   3  * Copyright (c) 2004-2005 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) 2011-2012 Cisco Systems, Inc.  All rights reserved.
  14  * Copyright (c) 2015      Los Alamos National Security, LLC. All rights
  15  *                         reserved.
  16  * Copyright (c) 2015      Research Organization for Information Science
  17  *                         and Technology (RIST). All rights reserved.
  18  * $COPYRIGHT$
  19  *
  20  * Additional copyrights may follow
  21  *
  22  * $HEADER$
  23  */
  24 
  25 #include "ompi_config.h"
  26 
  27 #include "ompi/mpi/fortran/mpif-h/bindings.h"
  28 
  29 /* The OMPI_GENERATE_F77_BINDINGS work only for the most common F77 bindings, the
  30  * one that does not return any value. There are 4 exceptions MPI_Wtick, MPI_Wtime,
  31  * MPI_Aint_add, and MPI_Aint_diff. For these 4 we can insert the bindings
  32  * manually.
  33  */
  34 #if OMPI_BUILD_MPI_PROFILING
  35 #if OPAL_HAVE_WEAK_SYMBOLS
  36 #pragma weak PMPI_WTIME = ompi_wtime_f
  37 #pragma weak pmpi_wtime = ompi_wtime_f
  38 #pragma weak pmpi_wtime_ = ompi_wtime_f
  39 #pragma weak pmpi_wtime__ = ompi_wtime_f
  40 
  41 #pragma weak PMPI_Wtime_f = ompi_wtime_f
  42 #pragma weak PMPI_Wtime_f08 = ompi_wtime_f
  43 #else
  44 double PMPI_WTIME(void) { return pompi_wtime_f(); }
  45 double pmpi_wtime(void) { return pompi_wtime_f(); }
  46 double pmpi_wtime_(void) { return pompi_wtime_f(); }
  47 double pmpi_wtime__(void) { return pompi_wtime_f(); }
  48 #endif
  49 #endif
  50 
  51 #if OPAL_HAVE_WEAK_SYMBOLS
  52 #pragma weak MPI_WTIME = ompi_wtime_f
  53 #pragma weak mpi_wtime = ompi_wtime_f
  54 #pragma weak mpi_wtime_ = ompi_wtime_f
  55 #pragma weak mpi_wtime__ = ompi_wtime_f
  56 
  57 #pragma weak MPI_Wtime_f = ompi_wtime_f
  58 #pragma weak MPI_Wtime_f08 = ompi_wtime_f
  59 #else
  60 #if ! OMPI_BUILD_MPI_PROFILING
  61 double MPI_WTIME(void) { return ompi_wtime_f(); }
  62 double mpi_wtime(void) { return ompi_wtime_f(); }
  63 double mpi_wtime_(void) { return ompi_wtime_f(); }
  64 double mpi_wtime__(void) { return ompi_wtime_f(); }
  65 #else
  66 #define ompi_wtime_f pompi_wtime_f
  67 #endif
  68 #endif
  69 
  70 
  71 double ompi_wtime_f(void)
  72 {
  73     return PMPI_Wtime();
  74 }