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openmpi/ompi/mpi/f77/probe_f.c

100 строки
3.2 KiB
C
Исходник Обычный вид История

/*
* 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 "ompi/mpi/f77/bindings.h"
#include "ompi/mpi/f77/constants.h"
#include "ompi/errhandler/errhandler.h"
#include "ompi/communicator/communicator.h"
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILE_LAYER
#pragma weak PMPI_PROBE = mpi_probe_f
#pragma weak pmpi_probe = mpi_probe_f
#pragma weak pmpi_probe_ = mpi_probe_f
#pragma weak pmpi_probe__ = mpi_probe_f
#elif OMPI_PROFILE_LAYER
OMPI_GENERATE_F77_BINDINGS (PMPI_PROBE,
pmpi_probe,
pmpi_probe_,
pmpi_probe__,
pmpi_probe_f,
(MPI_Fint *source, MPI_Fint *tag, MPI_Fint *comm, MPI_Fint *status, MPI_Fint *ierr),
(source, tag, comm, status, ierr) )
#endif
#if OMPI_HAVE_WEAK_SYMBOLS
#pragma weak MPI_PROBE = mpi_probe_f
#pragma weak mpi_probe = mpi_probe_f
#pragma weak mpi_probe_ = mpi_probe_f
#pragma weak mpi_probe__ = mpi_probe_f
#endif
#if ! OMPI_HAVE_WEAK_SYMBOLS && ! OMPI_PROFILE_LAYER
OMPI_GENERATE_F77_BINDINGS (MPI_PROBE,
mpi_probe,
mpi_probe_,
mpi_probe__,
mpi_probe_f,
(MPI_Fint *source, MPI_Fint *tag, MPI_Fint *comm, MPI_Fint *status, MPI_Fint *ierr),
(source, tag, comm, status, ierr) )
#endif
#if OMPI_PROFILE_LAYER && ! OMPI_HAVE_WEAK_SYMBOLS
#include "ompi/mpi/f77/profile/defines.h"
#endif
void mpi_probe_f(MPI_Fint *source, MPI_Fint *tag, MPI_Fint *comm, MPI_Fint *status, MPI_Fint *ierr)
{
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MPI_Status *c_status;
MPI_Comm c_comm;
#if OMPI_SIZEOF_FORTRAN_INTEGER != SIZEOF_INT
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MPI_Status c_status2;
#endif
c_comm = MPI_Comm_f2c (*comm);
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/* See if we got MPI_STATUS_IGNORE */
if (OMPI_IS_FORTRAN_STATUS_IGNORE(status)) {
c_status = MPI_STATUS_IGNORE;
} else {
/* If sizeof(int) == sizeof(INTEGER), then there's no
translation necessary -- let the underlying functions write
directly into the Fortran status */
#if OMPI_SIZEOF_FORTRAN_INTEGER == SIZEOF_INT
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c_status = (MPI_Status *) status;
#else
c_status = &c_status2;
#endif
}
*ierr = OMPI_INT_2_FINT(MPI_Probe(OMPI_FINT_2_INT(*source),
OMPI_FINT_2_INT(*tag),
c_comm, c_status));
#if OMPI_SIZEOF_FORTRAN_INTEGER != SIZEOF_INT
if (MPI_SUCCESS == OMPI_FINT_2_INT(*ierr) &&
MPI_STATUS_IGNORE != c_status) {
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MPI_Status_c2f(c_status, status);
}
#endif
}