/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
* (C) 2001 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#include "mpiimpl.h"
/* -- Begin Profiling Symbol Block for routine MPI_Grequest_complete */
#if defined(HAVE_PRAGMA_WEAK)
#pragma weak MPI_Grequest_complete = PMPI_Grequest_complete
#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#pragma _HP_SECONDARY_DEF PMPI_Grequest_complete MPI_Grequest_complete
#elif defined(HAVE_PRAGMA_CRI_DUP)
#pragma _CRI duplicate MPI_Grequest_complete as PMPI_Grequest_complete
#elif defined(HAVE_WEAK_ATTRIBUTE)
int MPI_Grequest_complete(MPI_Request request)
__attribute__ ((weak, alias("PMPI_Grequest_complete")));
#endif
/* -- End Profiling Symbol Block */
/* Define MPICH_MPI_FROM_PMPI if weak symbols are not supported to build
the MPI routines. You can use USE_WEAK_SYMBOLS to see if MPICH is
using weak symbols to implement the MPI routines. */
#ifndef MPICH_MPI_FROM_PMPI
#undef MPI_Grequest_complete
#define MPI_Grequest_complete PMPI_Grequest_complete
/* Any internal routines can go here. Make them static if possible. If they
are used by both the MPI and PMPI versions, use PMPI_LOCAL instead of
static; this macro expands into "static" if weak symbols are supported and
into nothing otherwise. */
#undef FUNCNAME
#define FUNCNAME MPIR_Grequest_complete
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
void MPIR_Grequest_complete(MPIR_Request * request_ptr)
{
/* Set the request as completed. This does not change the
* reference count on the generalized request */
MPID_Request_complete(request_ptr);
/* The request release comes with the wait/test, not this complete
* routine, so we don't call the MPIR_Request_free routine */
}
#endif
#undef FUNCNAME
#define FUNCNAME MPI_Grequest_complete
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
/*@
MPI_Grequest_complete - Notify MPI that a user-defined request is complete
Input Parameters:
. request - Generalized request to mark as complete
.N ThreadSafe
.N Fortran
.N Errors
.N MPI_SUCCESS
.seealso: MPI_Grequest_start
@*/
int MPI_Grequest_complete(MPI_Request request)
{
int mpi_errno = MPI_SUCCESS;
MPIR_Request *request_ptr;
MPIR_FUNC_TERSE_STATE_DECL(MPID_STATE_MPI_GREQUEST_COMPLETE);
MPIR_ERRTEST_INITIALIZED_ORDIE();
MPID_THREAD_CS_ENTER(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_GREQUEST_COMPLETE);
/* Validate handle parameters needing to be converted */
#ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
MPIR_ERRTEST_REQUEST(request, mpi_errno);
}
MPID_END_ERROR_CHECKS;
}
#endif /* HAVE_ERROR_CHECKING */
/* Convert MPI object handles to object pointers */
MPIR_Request_get_ptr(request, request_ptr);
/* Validate parameters if error checking is enabled */
#ifdef HAVE_ERROR_CHECKING
{
MPID_BEGIN_ERROR_CHECKS;
{
MPIR_Request_valid_ptr(request_ptr, mpi_errno);
if (request_ptr && request_ptr->kind != MPIR_REQUEST_KIND__GREQUEST) {
mpi_errno =
MPIR_Err_create_code(MPI_SUCCESS, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__,
MPI_ERR_ARG, "**notgenreq", 0);
}
if (mpi_errno)
goto fn_fail;
}
MPID_END_ERROR_CHECKS;
}
#endif /* HAVE_ERROR_CHECKING */
/* ... body of routine ... */
MPIR_Grequest_complete(request_ptr);
/* ... end of body of routine ... */
#ifdef HAVE_ERROR_CHECKING
fn_exit:
#endif
MPIR_FUNC_TERSE_EXIT(MPID_STATE_MPI_GREQUEST_COMPLETE);
MPID_THREAD_CS_EXIT(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
return mpi_errno;
/* --BEGIN ERROR HANDLING-- */
#ifdef HAVE_ERROR_CHECKING
fn_fail:
{
mpi_errno =
MPIR_Err_create_code(mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
"**mpi_grequest_complete", "**mpi_grequest_complete %R", request);
}
mpi_errno = MPIR_Err_return_comm(NULL, FCNAME, mpi_errno);
goto fn_exit;
#endif
/* --END ERROR HANDLING-- */
}