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openmpi/ompi/mpi/f77/bindings.h
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

63 строки
2.5 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
*
* $HEADER$
*/
#ifndef OMPI_F77_BINDINGS_H
#define OMPI_F77_BINDINGS_H
#include "ompi_config.h"
#include "mpi.h"
#include "errhandler/errhandler.h"
#include "attribute/attribute.h"
#include "op/op.h"
#include "request/grequest.h"
/*
* We now build all four fortran bindings and dont care too much about
* which convention (lowercase, underscore, double underscore or
* all uppercase) is supported by the compiler. The policy now is to
* have the mpi_*_f functions be the default symbols and then wrap
* the four signature types around it. The macro below achieves this.
*/
#define OMPI_GENERATE_F77_BINDINGS(upper_case, \
lower_case, \
single_underscore, \
double_underscore, \
wrapper_function, \
signature, \
params) \
void upper_case signature { wrapper_function params; } \
void lower_case signature { wrapper_function params; } \
void single_underscore signature { wrapper_function params; } \
void double_underscore signature { wrapper_function params; }
/*
* We maintain 2 seperate sets of defines and prototypes. This ensures that
* we can build MPI_* bindings or PMPI_* bindings as ad when needed. The
* top-level always builds MPI_* bindings and bottom level will always build
* PMPI_* bindings. This means that top-level includes "src/mpi/interface/f77"
* .h files and lower-level includes "src/mpi/interface/f77/profile" .h files
*
* Both prototypes for all MPI- PMPI functions is moved into prototypes_mpi.h
*/
#include "mpi/f77/prototypes_mpi.h"
#include "mpi/f77/fint_2_int.h"
#endif /* OMPI_F77_BINDINGS_H */