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openmpi/ompi/mca/btl/base/btl_base_close.c
Rainer Keller 221fb9dbca ... Delayed due to notifier commits earlier this day ...
- Delete unnecessary header files using
   contrib/check_unnecessary_headers.sh after applying
   patches, that include headers, being "lost" due to
   inclusion in one of the now deleted headers...

   In total 817 files are touched.
   In ompi/mpi/c/ header files are moved up into the actual c-file,
   where necessary (these are the only additional #include),
   otherwise it is only deletions of #include (apart from the above
   additions required due to notifier...)

 - To get different MCAs (OpenIB, TM, ALPS), an earlier version was
   successfully compiled (yesterday) on:
   Linux locally using intel-11, gcc-4.3.2 and gcc-SVN + warnings enabled
   Smoky cluster (x86-64 running Linux) using PGI-8.0.2 + warnings enabled
   Lens cluster (x86-64 running Linux) using Pathscale-3.2 + warnings enabled

This commit was SVN r21096.
2009-04-29 01:32:14 +00:00

78 строки
2.5 KiB
C

/*
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2007 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) 2008-2009 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include <stdio.h>
#include "ompi/constants.h"
#include "opal/event/event.h"
#include "opal/mca/mca.h"
#include "opal/mca/base/base.h"
#include "ompi/mca/btl/base/base.h"
int mca_btl_base_close(void)
{
opal_list_item_t *item;
mca_btl_base_selected_module_t *sm;
if( mca_btl_base_already_opened <= 0 ) {
return OMPI_ERROR;
} else if (--mca_btl_base_already_opened > 0) {
return OMPI_SUCCESS;
}
/* disable event processing while cleaning up btls */
opal_event_disable();
/* Finalize all the btl components and free their list items */
for (item = opal_list_remove_first(&mca_btl_base_modules_initialized);
NULL != item;
item = opal_list_remove_first(&mca_btl_base_modules_initialized)) {
sm = (mca_btl_base_selected_module_t *) item;
/* Blatebtly ignore the return code (what would we do to recover,
anyway? This component is going away, so errors don't matter
anymore) */
sm->btl_module->btl_finalize(sm->btl_module);
free(sm);
}
/* Close all remaining opened components (may be one if this is a
OMPI RTE program, or [possibly] multiple if this is ompi_info) */
if (0 != opal_list_get_size(&mca_btl_base_components_opened)) {
mca_base_components_close(mca_btl_base_output,
&mca_btl_base_components_opened, NULL);
}
/* cleanup */
if(NULL != mca_btl_base_include)
free(mca_btl_base_include);
if(NULL != mca_btl_base_exclude)
free(mca_btl_base_exclude);
/* restore event processing */
opal_event_enable();
/* All done */
return OMPI_SUCCESS;
}