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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) 2011-2013 Los Alamos National Security, LLC.
* All rights reserved.
* Copyright (c) 2013-2014 Intel, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/** @file:
*/
#ifndef MCA_GRPCOMM_BASE_H
#define MCA_GRPCOMM_BASE_H
/*
* includes
*/
#include "orte_config.h"
#include "opal/class/opal_list.h"
#include "opal/class/opal_hash_table.h"
#include "opal/dss/dss_types.h"
#include "orte/mca/mca.h"
#include "opal/mca/hwloc/hwloc.h"
#include "orte/mca/odls/odls_types.h"
#include "orte/mca/grpcomm/grpcomm.h"
/*
* Global functions for MCA overall collective open and close
*/
BEGIN_C_DECLS
/*
* MCA framework
*/
ORTE_DECLSPEC extern mca_base_framework_t orte_grpcomm_base_framework;
/*
* Select an available component.
*/
ORTE_DECLSPEC int orte_grpcomm_base_select(void);
/*
* globals that might be needed
*/
typedef struct {
opal_list_item_t super;
int pri;
orte_grpcomm_base_module_t *module;
mca_base_component_t *component;
} orte_grpcomm_base_active_t;
OBJ_CLASS_DECLARATION(orte_grpcomm_base_active_t);
typedef struct {
opal_list_t actives;
opal_list_t ongoing;
opal_hash_table_t sig_table;
} orte_grpcomm_base_t;
ORTE_DECLSPEC extern orte_grpcomm_base_t orte_grpcomm_base;
/* Public API stubs */
ORTE_DECLSPEC int orte_grpcomm_API_xcast(orte_grpcomm_signature_t *sig,
orte_rml_tag_t tag,
opal_buffer_t *buf);
ORTE_DECLSPEC int orte_grpcomm_API_allgather(orte_grpcomm_signature_t *sig,
opal_buffer_t *buf,
orte_grpcomm_cbfunc_t cbfunc,
void *cbdata);
ORTE_DECLSPEC orte_grpcomm_coll_t* orte_grpcomm_base_get_tracker(orte_grpcomm_signature_t *sig, bool create);
ORTE_DECLSPEC void orte_grpcomm_base_mark_distance_recv(orte_grpcomm_coll_t *coll, uint32_t distance);
ORTE_DECLSPEC unsigned int orte_grpcomm_base_check_distance_recv(orte_grpcomm_coll_t *coll, uint32_t distance);
END_C_DECLS
#endif
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