2f936c4597
Had group discussion about this on the weekly call. The decision was that we should pass the real error code to the back-end exception handler because it's pretty useless to pass MPI_ERR_IN_STATUS to the back-end exception handler (because exception handlers don't have access to the request or the status - this has potential issues for fault tolerance kinds of scenarios). So in TESTALL, TESTSOME, WAITALL, and WAITSOME, we examine the error code and if it's not MPI_SUCCESS, return MPI_ERR_IN_STATUS. This commit was SVN r12389. The following Trac tickets were found above: Ticket 549 --> https://svn.open-mpi.org/trac/ompi/ticket/549
62 строки
1.9 KiB
C
62 строки
1.9 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2006 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/mca/pml/pml.h"
|
|
#include "ompi/request/request.h"
|
|
|
|
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
|
|
#pragma weak MPI_Waitall = PMPI_Waitall
|
|
#endif
|
|
|
|
#if OMPI_PROFILING_DEFINES
|
|
#include "ompi/mpi/c/profile/defines.h"
|
|
#endif
|
|
|
|
static const char FUNC_NAME[] = "MPI_Waitall";
|
|
|
|
|
|
int MPI_Waitall(int count, MPI_Request *requests, MPI_Status *statuses)
|
|
{
|
|
if ( MPI_PARAM_CHECK ) {
|
|
int i, rc = MPI_SUCCESS;
|
|
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
|
|
if( (NULL == requests) && (0 != count) ) {
|
|
rc = MPI_ERR_REQUEST;
|
|
}
|
|
for (i = 0; i < count; i++) {
|
|
if (NULL == requests[i]) {
|
|
rc = MPI_ERR_REQUEST;
|
|
}
|
|
}
|
|
OMPI_ERRHANDLER_CHECK(rc, MPI_COMM_WORLD, rc, FUNC_NAME);
|
|
}
|
|
|
|
if (OMPI_SUCCESS == ompi_request_wait_all(count, requests, statuses)) {
|
|
return MPI_SUCCESS;
|
|
}
|
|
if (MPI_SUCCESS !=
|
|
ompi_errhandler_request_invoke(count, requests, FUNC_NAME, false)) {
|
|
return MPI_ERR_IN_STATUS;
|
|
}
|
|
return MPI_SUCCESS;
|
|
}
|