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/*
* 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 (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2015 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include "ompi/mpi/fortran/mpif-h/bindings.h"
#if OMPI_BUILD_MPI_PROFILING
#if OPAL_HAVE_WEAK_SYMBOLS
#pragma weak PMPI_GREQUEST_START = ompi_grequest_start_f
#pragma weak pmpi_grequest_start = ompi_grequest_start_f
#pragma weak pmpi_grequest_start_ = ompi_grequest_start_f
#pragma weak pmpi_grequest_start__ = ompi_grequest_start_f
#pragma weak PMPI_Grequest_start_f = ompi_grequest_start_f
#pragma weak PMPI_Grequest_start_f08 = ompi_grequest_start_f
#else
OMPI_GENERATE_F77_BINDINGS (PMPI_GREQUEST_START,
pmpi_grequest_start,
pmpi_grequest_start_,
pmpi_grequest_start__,
pompi_grequest_start_f,
(MPI_F_Grequest_query_function* query_fn, MPI_F_Grequest_free_function* free_fn, MPI_F_Grequest_cancel_function* cancel_fn, MPI_Aint *extra_state, MPI_Fint *request, MPI_Fint *ierr),
(query_fn, free_fn, cancel_fn, extra_state, request, ierr) )
#endif
#endif
#if OPAL_HAVE_WEAK_SYMBOLS
#pragma weak MPI_GREQUEST_START = ompi_grequest_start_f
#pragma weak mpi_grequest_start = ompi_grequest_start_f
#pragma weak mpi_grequest_start_ = ompi_grequest_start_f
#pragma weak mpi_grequest_start__ = ompi_grequest_start_f
#pragma weak MPI_Grequest_start_f = ompi_grequest_start_f
#pragma weak MPI_Grequest_start_f08 = ompi_grequest_start_f
#else
#if ! OMPI_BUILD_MPI_PROFILING
OMPI_GENERATE_F77_BINDINGS (MPI_GREQUEST_START,
mpi_grequest_start,
mpi_grequest_start_,
mpi_grequest_start__,
ompi_grequest_start_f,
(MPI_F_Grequest_query_function* query_fn, MPI_F_Grequest_free_function* free_fn, MPI_F_Grequest_cancel_function* cancel_fn, MPI_Aint *extra_state, MPI_Fint *request, MPI_Fint *ierr),
(query_fn, free_fn, cancel_fn, extra_state, request, ierr) )
#else
#define ompi_grequest_start_f pompi_grequest_start_f
#endif
#endif
void ompi_grequest_start_f(MPI_F_Grequest_query_function* query_fn,
MPI_F_Grequest_free_function* free_fn,
MPI_F_Grequest_cancel_function* cancel_fn,
MPI_Aint *extra_state,
MPI_Fint *request, MPI_Fint *ierr)
{
int c_ierr;
MPI_Request c_req;
c_ierr = PMPI_Grequest_start(
(MPI_Grequest_query_function *) query_fn,
(MPI_Grequest_free_function *) free_fn,
(MPI_Grequest_cancel_function *) cancel_fn,
extra_state, &c_req);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
/* Manually override the function pointer type flag on the
grequest to indicate that these are Fortran functions */
ompi_grequest_t *g = (ompi_grequest_t*) c_req;
g->greq_funcs_are_c = false;
*request = PMPI_Request_c2f(c_req);
}
}
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