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/*
* 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) 2011 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2011-2013 Los Alamos National Security, LLC.
* All rights reserved.
* Copyright (c) 2014-2015 Intel, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/** @file:
* rmaps framework base functionality.
*/
#ifndef ORTE_MCA_RMAPS_BASE_H
#define ORTE_MCA_RMAPS_BASE_H
/*
* includes
*/
#include "orte_config.h"
#include "orte/types.h"
#include "opal/class/opal_list.h"
#include "orte/mca/mca.h"
#include "orte/runtime/orte_globals.h"
#include "orte/mca/rmaps/rmaps.h"
BEGIN_C_DECLS
/*
* MCA Framework
*/
ORTE_DECLSPEC extern mca_base_framework_t orte_rmaps_base_framework;
/* select a component */
ORTE_DECLSPEC int orte_rmaps_base_select(void);
/*
* Global functions for MCA overall collective open and close
*/
/**
* Struct to hold data global to the rmaps framework
*/
typedef struct {
/* list of selected modules */
opal_list_t selected_modules;
/* default ppr */
char *ppr;
/* cpus per rank */
int cpus_per_rank;
/* display the map after it is computed */
bool display_map;
/* slot list, if provided by user */
char *slot_list;
/* default mapping directives */
orte_mapping_policy_t mapping;
orte_ranking_policy_t ranking;
/* device specification for min distance mapping */
char *device;
} orte_rmaps_base_t;
/**
* Global instance of rmaps-wide framework data
*/
ORTE_DECLSPEC extern orte_rmaps_base_t orte_rmaps_base;
/**
* Global MCA variables
*/
ORTE_DECLSPEC extern bool orte_rmaps_base_pernode;
ORTE_DECLSPEC extern int orte_rmaps_base_n_pernode;
ORTE_DECLSPEC extern int orte_rmaps_base_n_persocket;
/**
* Select an rmaps component / module
*/
typedef struct {
opal_list_item_t super;
int pri;
orte_rmaps_base_module_t *module;
mca_base_component_t *component;
} orte_rmaps_base_selected_module_t;
OBJ_CLASS_DECLARATION(orte_rmaps_base_selected_module_t);
/*
* Map a job
*/
ORTE_DECLSPEC void orte_rmaps_base_map_job(int fd, short args, void *cbdata);
/**
* Utility routines to get/set vpid mapping for the job
*/
ORTE_DECLSPEC int orte_rmaps_base_get_vpid_range(orte_jobid_t jobid,
orte_vpid_t *start, orte_vpid_t *range);
ORTE_DECLSPEC int orte_rmaps_base_set_vpid_range(orte_jobid_t jobid,
orte_vpid_t start, orte_vpid_t range);
/* pretty-print functions */
ORTE_DECLSPEC char* orte_rmaps_base_print_mapping(orte_mapping_policy_t mapping);
ORTE_DECLSPEC char* orte_rmaps_base_print_ranking(orte_ranking_policy_t ranking);
ORTE_DECLSPEC int orte_rmaps_base_prep_topology(hwloc_topology_t topo);
ORTE_DECLSPEC int orte_rmaps_base_filter_nodes(orte_app_context_t *app,
opal_list_t *nodes,
bool remove);
ORTE_DECLSPEC int orte_rmaps_base_set_mapping_policy(orte_mapping_policy_t *policy,
char **device, char *spec);
ORTE_DECLSPEC int orte_rmaps_base_set_ranking_policy(orte_ranking_policy_t *policy,
orte_mapping_policy_t mapping,
char *spec);
END_C_DECLS
#endif
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