80 строки
2.9 KiB
C
80 строки
2.9 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 "mpi/f77/bindings.h"
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#include "mpi/f77/constants.h"
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
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#pragma weak PMPI_GET_ELEMENTS = mpi_get_elements_f
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#pragma weak pmpi_get_elements = mpi_get_elements_f
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#pragma weak pmpi_get_elements_ = mpi_get_elements_f
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#pragma weak pmpi_get_elements__ = mpi_get_elements_f
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#elif OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (PMPI_GET_ELEMENTS,
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pmpi_get_elements,
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pmpi_get_elements_,
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pmpi_get_elements__,
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pmpi_get_elements_f,
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(MPI_Fint *status, MPI_Fint *datatype, MPI_Fint *count, MPI_Fint *ierr),
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(status, datatype, count, ierr) )
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#endif
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#if OMPI_HAVE_WEAK_SYMBOLS
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#pragma weak MPI_GET_ELEMENTS = mpi_get_elements_f
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#pragma weak mpi_get_elements = mpi_get_elements_f
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#pragma weak mpi_get_elements_ = mpi_get_elements_f
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#pragma weak mpi_get_elements__ = mpi_get_elements_f
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#endif
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#if ! OMPI_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
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OMPI_GENERATE_F77_BINDINGS (MPI_GET_ELEMENTS,
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mpi_get_elements,
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mpi_get_elements_,
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mpi_get_elements__,
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mpi_get_elements_f,
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(MPI_Fint *status, MPI_Fint *datatype, MPI_Fint *count, MPI_Fint *ierr),
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(status, datatype, count, ierr) )
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#endif
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#if OMPI_PROFILE_LAYER && ! OMPI_HAVE_WEAK_SYMBOLS
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#include "mpi/f77/profile/defines.h"
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#endif
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void mpi_get_elements_f(MPI_Fint *status, MPI_Fint *datatype, MPI_Fint *count, MPI_Fint *ierr)
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{
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MPI_Datatype c_type = MPI_Type_f2c(*datatype);
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MPI_Status c_status;
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OMPI_SINGLE_NAME_DECL(count);
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if (OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
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*count = OMPI_INT_2_FINT(0);
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*ierr = OMPI_INT_2_FINT(MPI_SUCCESS);
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} else {
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*ierr = MPI_Status_f2c(status, &c_status);
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if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr)) {
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*ierr = OMPI_INT_2_FINT(MPI_Get_elements(&c_status, c_type,
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OMPI_SINGLE_NAME_CONVERT(count)));
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OMPI_SINGLE_INT_2_FINT(count);
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}
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}
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}
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