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openmpi/ompi/mpi/f77/is_thread_main_f.c
Rainer Keller bf0892bb32 - Implement correct Fortran Logical-handling in f77/f90 interface in
case of:
    sizeof(MPI_Flogical) != sizeof (int)
  and
    Fortran value of .TRUE. != 1
  as is often the case.
- Check in configure the value of .TRUE., the C-type coresponding to
  logical and check, that fortran compiler does not do something strange
  with arrays of logicals
- Convert all occurrences of logicals in the fortran wrappers, only
  in case it is needed.
  *Please note* Implementation of MPI_Cart_sub needed special treatment.
- Output these value in ompi_info -a
- Clean up the prototypes_mpi.h to just have a single definition and
  thereby deleting the necessity for prototypes_pmpi.h

- configured, compiled and tested with F90-program, which uses
  MPI_Cart_create and MPI_Cart_get:
  linux ia32, gcc (no testing, as no f90)
  linux ia32, gcc --disable-mpi-f77 --disable-mpi-f90 (had a bug there)
  linux ia32, icc-8.1
  linux opteron, gcc-3.3.5, pgcc, pathccx/pathf90 (tested just
pgi-compiler)
  linux em64t, gcc, icc-8.1 (tested just icc)

This commit was SVN r8254.
2005-11-24 16:52:35 +00:00

69 строки
2.4 KiB
C

/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "mpi/f77/bindings.h"
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
#pragma weak PMPI_IS_THREAD_MAIN = mpi_is_thread_main_f
#pragma weak pmpi_is_thread_main = mpi_is_thread_main_f
#pragma weak pmpi_is_thread_main_ = mpi_is_thread_main_f
#pragma weak pmpi_is_thread_main__ = mpi_is_thread_main_f
#elif OMPI_PROFILE_LAYER
OMPI_GENERATE_F77_BINDINGS (PMPI_IS_THREAD_MAIN,
pmpi_is_thread_main,
pmpi_is_thread_main_,
pmpi_is_thread_main__,
pmpi_is_thread_main_f,
(MPI_Flogical *flag, MPI_Fint *ierr),
(flag, ierr) )
#endif
#if OMPI_HAVE_WEAK_SYMBOLS
#pragma weak MPI_IS_THREAD_MAIN = mpi_is_thread_main_f
#pragma weak mpi_is_thread_main = mpi_is_thread_main_f
#pragma weak mpi_is_thread_main_ = mpi_is_thread_main_f
#pragma weak mpi_is_thread_main__ = mpi_is_thread_main_f
#endif
#if ! OMPI_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
OMPI_GENERATE_F77_BINDINGS (MPI_IS_THREAD_MAIN,
mpi_is_thread_main,
mpi_is_thread_main_,
mpi_is_thread_main__,
mpi_is_thread_main_f,
(MPI_Flogical *flag, MPI_Fint *ierr),
(flag, ierr) )
#endif
#if OMPI_PROFILE_LAYER && ! OMPI_HAVE_WEAK_SYMBOLS
#include "mpi/f77/profile/defines.h"
#endif
void mpi_is_thread_main_f(MPI_Flogical *flag, MPI_Fint *ierr)
{
OMPI_LOGICAL_NAME_DECL(flag);
*ierr = OMPI_INT_2_FINT(MPI_Is_thread_main(OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag)));
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
OMPI_SINGLE_INT_2_LOGICAL(flag);
}
}