bf0892bb32
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.
95 строки
3.3 KiB
C
95 строки
3.3 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_CART_SUB = mpi_cart_sub_f
|
|
#pragma weak pmpi_cart_sub = mpi_cart_sub_f
|
|
#pragma weak pmpi_cart_sub_ = mpi_cart_sub_f
|
|
#pragma weak pmpi_cart_sub__ = mpi_cart_sub_f
|
|
#elif OMPI_PROFILE_LAYER
|
|
OMPI_GENERATE_F77_BINDINGS (PMPI_CART_SUB,
|
|
pmpi_cart_sub,
|
|
pmpi_cart_sub_,
|
|
pmpi_cart_sub__,
|
|
pmpi_cart_sub_f,
|
|
(MPI_Fint *comm, MPI_Flogical *remain_dims, MPI_Fint *new_comm, MPI_Fint *ierr),
|
|
(comm, remain_dims, new_comm, ierr) )
|
|
#endif
|
|
|
|
#if OMPI_HAVE_WEAK_SYMBOLS
|
|
#pragma weak MPI_CART_SUB = mpi_cart_sub_f
|
|
#pragma weak mpi_cart_sub = mpi_cart_sub_f
|
|
#pragma weak mpi_cart_sub_ = mpi_cart_sub_f
|
|
#pragma weak mpi_cart_sub__ = mpi_cart_sub_f
|
|
#endif
|
|
|
|
#if ! OMPI_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
|
|
OMPI_GENERATE_F77_BINDINGS (MPI_CART_SUB,
|
|
mpi_cart_sub,
|
|
mpi_cart_sub_,
|
|
mpi_cart_sub__,
|
|
mpi_cart_sub_f,
|
|
(MPI_Fint *comm, MPI_Flogical *remain_dims, MPI_Fint *new_comm, MPI_Fint *ierr),
|
|
(comm, remain_dims, new_comm, ierr) )
|
|
#endif
|
|
|
|
|
|
#if OMPI_PROFILE_LAYER && ! OMPI_HAVE_WEAK_SYMBOLS
|
|
#include "mpi/f77/profile/defines.h"
|
|
#endif
|
|
|
|
void mpi_cart_sub_f(MPI_Fint *comm, MPI_Flogical *remain_dims,
|
|
MPI_Fint *new_comm, MPI_Fint *ierr)
|
|
{
|
|
MPI_Comm c_comm, c_new_comm;
|
|
/*
|
|
* Just in the case, when sizeof(logical)!=sizeof(int) and
|
|
* Fortran TRUE-value != 1, we have to convert -- then we need
|
|
* to know the number of dimensions, for the size of remain_dims
|
|
*/
|
|
#if OMPI_FORTRAN_MUST_CONVERT_LOGICAL_2_INT == 1
|
|
int ndims;
|
|
#endif
|
|
OMPI_LOGICAL_ARRAY_NAME_DECL(remain_dims);
|
|
|
|
c_comm = MPI_Comm_f2c(*comm);
|
|
c_new_comm = MPI_Comm_f2c(*new_comm);
|
|
|
|
#if OMPI_FORTRAN_MUST_CONVERT_LOGICAL_2_INT == 1
|
|
*ierr = OMPI_INT_2_FINT(MPI_Cartdim_get(c_comm, &ndims));
|
|
if (MPI_SUCCESS != OMPI_FINT_2_INT(*ierr)) {
|
|
return;
|
|
}
|
|
#endif
|
|
OMPI_ARRAY_LOGICAL_2_INT(remain_dims, ndims);
|
|
|
|
*ierr = OMPI_INT_2_FINT(MPI_Cart_sub(c_comm,
|
|
OMPI_LOGICAL_ARRAY_NAME_CONVERT(remain_dims),
|
|
&c_new_comm));
|
|
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
|
|
*new_comm = MPI_Comm_c2f(c_new_comm);
|
|
}
|
|
|
|
OMPI_ARRAY_INT_2_LOGICAL(remain_dims, ndims);
|
|
OMPI_ARRAY_LOGICAL_2_INT_CLEANUP(remain_dims);
|
|
}
|