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openmpi/opal/mca/paffinity/hwloc/paffinity_hwloc.h
Jeff Squyres dc70100cee In reviewing CMR #2866, it was noticed that the maffinity/hwloc and
paffinity/hwloc components were still calling hwloc_topology_init/load
themselves, and not using the opal_hwloc_topology.  Doh!

This commit fixes that -- these 2 components no longer have their own
copy of the topology tree; they just use opal_hwloc_topology.

This commit was SVN r25151.
2011-09-17 13:13:36 +00:00

53 строки
1.6 KiB
C

/*
* Copyright (c) 2004-2008 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) 2006-2011 Cisco Systems, Inc. All rights reserved.
*
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef MCA_PAFFINITY_HWLOC_EXPORT_H
#define MCA_PAFFINITY_HWLOC_EXPORT_H
#include "opal_config.h"
#include "opal/mca/mca.h"
#include "opal/mca/paffinity/paffinity.h"
#include "hwloc.h"
BEGIN_C_DECLS
/**
* Globally exported variable
*/
OPAL_DECLSPEC extern opal_paffinity_base_component_t
mca_paffinity_hwloc_component;
/**
* paffinity query API function
*
* Query function for paffinity components. Simply returns a priority
* to rank it against other available paffinity components (assumedly,
* only one component will be available per platform, but it's
* possible that there could be more than one available).
*/
int opal_paffinity_hwloc_component_query(mca_base_module_t **module,
int *priority);
END_C_DECLS
#endif /* MCA_PAFFINITY_HWLOC_EXPORT_H */