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openmpi/orte/util/hostfile/hostfile.h
Ralph Castain 51533c9340 Add a new mapper component that sequentially maps ranks-to-hosts according to the ordering in the hostfile.
Not functional yet - still under development. Just placeholding for now to clear a backlog

This commit was SVN r18062.
2008-04-01 20:03:49 +00:00

47 строки
1.5 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.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
*
* Resource Discovery (Hostfile)
*/
#ifndef ORTE_UTIL_HOSTFILE_H
#define ORTE_UTIL_HOSTFILE_H
#include "orte_config.h"
#include "opal/class/opal_list.h"
BEGIN_C_DECLS
ORTE_DECLSPEC int orte_util_add_hostfile_nodes(opal_list_t *nodes,
bool *override_oversubscribed,
char *hostfile);
ORTE_DECLSPEC int orte_util_filter_hostfile_nodes(opal_list_t *nodes,
char *hostfile);
ORTE_DECLSPEC int orte_util_get_ordered_host_list(opal_list_t *nodes,
bool *override_oversubscribed,
char *hostfile);
END_C_DECLS
#endif