b363fc2a6b
not an official MPI type, so it shouldn't be named that way. Instead, use ompi_fortran_logical_t. This commit was SVN r21353.
95 строки
3.3 KiB
C
95 строки
3.3 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/f77/bindings.h"
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#if OPAL_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_CART_SUB = mpi_cart_sub_f
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#pragma weak pmpi_cart_sub = mpi_cart_sub_f
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#pragma weak pmpi_cart_sub_ = mpi_cart_sub_f
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#pragma weak pmpi_cart_sub__ = mpi_cart_sub_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_CART_SUB,
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pmpi_cart_sub,
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pmpi_cart_sub_,
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pmpi_cart_sub__,
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pmpi_cart_sub_f,
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(MPI_Fint *comm, ompi_fortran_logical_t *remain_dims, MPI_Fint *new_comm, MPI_Fint *ierr),
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(comm, remain_dims, new_comm, ierr) )
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#endif
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#if OPAL_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_CART_SUB = mpi_cart_sub_f
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#pragma weak mpi_cart_sub = mpi_cart_sub_f
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#pragma weak mpi_cart_sub_ = mpi_cart_sub_f
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#pragma weak mpi_cart_sub__ = mpi_cart_sub_f
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#endif
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#if ! OPAL_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (MPI_CART_SUB,
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mpi_cart_sub,
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mpi_cart_sub_,
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mpi_cart_sub__,
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mpi_cart_sub_f,
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(MPI_Fint *comm, ompi_fortran_logical_t *remain_dims, MPI_Fint *new_comm, MPI_Fint *ierr),
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(comm, remain_dims, new_comm, ierr) )
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#endif
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#if OMPI_PROFILE_LAYER && ! OPAL_HAVE_WEAK_SYMBOLS
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#include "ompi/mpi/f77/profile/defines.h"
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#endif
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void mpi_cart_sub_f(MPI_Fint *comm, ompi_fortran_logical_t *remain_dims,
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MPI_Fint *new_comm, MPI_Fint *ierr)
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{
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MPI_Comm c_comm, c_new_comm;
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/*
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* Just in the case, when sizeof(logical)!=sizeof(int) and
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* Fortran TRUE-value != 1, we have to convert -- then we need
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* to know the number of dimensions, for the size of remain_dims
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*/
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#if OMPI_FORTRAN_MUST_CONVERT_LOGICAL_2_INT == 1
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int ndims;
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#endif
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OMPI_LOGICAL_ARRAY_NAME_DECL(remain_dims);
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c_comm = MPI_Comm_f2c(*comm);
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c_new_comm = MPI_Comm_f2c(*new_comm);
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#if OMPI_FORTRAN_MUST_CONVERT_LOGICAL_2_INT == 1
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*ierr = OMPI_INT_2_FINT(MPI_Cartdim_get(c_comm, &ndims));
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if (MPI_SUCCESS != OMPI_FINT_2_INT(*ierr)) {
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return;
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}
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#endif
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OMPI_ARRAY_LOGICAL_2_INT(remain_dims, ndims);
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*ierr = OMPI_INT_2_FINT(MPI_Cart_sub(c_comm,
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OMPI_LOGICAL_ARRAY_NAME_CONVERT(remain_dims),
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&c_new_comm));
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if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
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*new_comm = MPI_Comm_c2f(c_new_comm);
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}
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OMPI_ARRAY_INT_2_LOGICAL(remain_dims, ndims);
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OMPI_ARRAY_LOGICAL_2_INT_CLEANUP(remain_dims);
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}
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