431f940a52
* Add some more error checking to GREQUEST_START * Move the error checking in GREQUEST_COMPLETE up to inside the MPI_PARAM_CHECK block, where it belongs * Invoke the gen request query_fn in all the Right spots (per MPI-2:8.2) * Distinguish between grequests created from C and Fortran * Use the OBJ system to reference count to release the grequest at the Right time and invoke the grequest free_fn properly (see lengthy comment in grequest.c above the destructor) * Have ompi_grequest_complete() call ompi_request_complete() rather than [poorly] copy the contents of ompi_request_complete() * Fix Fortran function callback pointer typedefs to use proper Fortran types * Edit ompi_request_test* and ompi_request_wait* to properly handle generalized requests. This adds an "if" statement in the critical path for all the back-end test* and wait* functions :-(, but fortunately George took out two "if" statements from the critical path last week. So we're still ahead. :-) * Move ompi_request_test() out of request.h and into request.c (all other test* and wait* functions were already in the .c file -- and ompi_request_test() was too long to be statically inlined anyway) This commit was SVN r12402. The following Trac tickets were found above: Ticket 496 --> https://svn.open-mpi.org/trac/ompi/ticket/496
53 строки
1.6 KiB
C
53 строки
1.6 KiB
C
/*
|
|
* 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 Cisco Systems, Inc. All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
#include "ompi_config.h"
|
|
#include <stdio.h>
|
|
|
|
#include "ompi/mpi/c/bindings.h"
|
|
#include "ompi/request/grequest.h"
|
|
|
|
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
|
|
#pragma weak MPI_Grequest_complete = PMPI_Grequest_complete
|
|
#endif
|
|
|
|
#if OMPI_PROFILING_DEFINES
|
|
#include "ompi/mpi/c/profile/defines.h"
|
|
#endif
|
|
|
|
static const char FUNC_NAME[] = "MPI_Grequest_complete";
|
|
|
|
|
|
int MPI_Grequest_complete(MPI_Request request)
|
|
{
|
|
int rc = MPI_SUCCESS;
|
|
if (MPI_PARAM_CHECK) {
|
|
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
|
|
if (request == MPI_REQUEST_NULL) {
|
|
rc = MPI_ERR_REQUEST;
|
|
} else if (OMPI_REQUEST_GEN != request->req_type) {
|
|
rc = MPI_ERR_REQUEST;
|
|
}
|
|
OMPI_ERRHANDLER_CHECK(rc, MPI_COMM_WORLD, rc, FUNC_NAME);
|
|
}
|
|
|
|
rc = ompi_grequest_complete(request);
|
|
OMPI_ERRHANDLER_RETURN(rc, MPI_COMM_WORLD, MPI_ERR_INTERN, FUNC_NAME);
|
|
}
|
|
|