/*
 * Copyright (c) 2012      Los Alamos National Security, LLC.
 *                         All rights reserved.
 *
 * $COPYRIGHT$
 * 
 * Additional copyrights may follow
 * 
 * $HEADER$
 *
 * When this component is used, this file is included in the rest of
 * the OPAL/ORTE/OMPI code base via ompi/mca/rte/rte.h.  As such,
 * this header represents the public interface to this static component.
 */

#ifndef MCA_OMPI_RTE_ORTE_H
#define MCA_OMPI_RTE_ORTE_H

#include "ompi_config.h"
#include "ompi/constants.h"

#include "ompi/info/info.h"

#include "orte/types.h"
#include "orte/mca/db/db.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/grpcomm/grpcomm.h"
#include "orte/mca/rml/base/rml_contact.h"
#include "orte/mca/rml/rml.h"
#include "orte/mca/routed/routed.h"
#include "orte/runtime/orte_data_server.h"
#include "orte/runtime/runtime.h"
#include "orte/util/name_fns.h"
#include "orte/util/proc_info.h"
#include "orte/util/show_help.h"

BEGIN_C_DECLS

/* Process name objects and operations */
typedef orte_process_name_t ompi_process_name_t;
typedef orte_jobid_t ompi_jobid_t;
typedef orte_vpid_t ompi_vpid_t;
typedef orte_ns_cmp_bitmask_t ompi_rte_cmp_bitmask_t;
#define OMPI_PROC_MY_NAME ORTE_PROC_MY_NAME
#define OMPI_NAME_PRINT(a) ORTE_NAME_PRINT(a)
#define ompi_rte_compare_name_fields(a, b, c) orte_util_compare_name_fields(a, b, c)
#define OMPI_NAME_WILDCARD  ORTE_NAME_WILDCARD
#define OMPI_NODE_RANK_INVALID ORTE_NODE_RANK_INVALID
#define OMPI_RTE_CMP_JOBID  ORTE_NS_CMP_JOBID
#define OMPI_RTE_CMP_VPID   ORTE_NS_CMP_VPID
#define OMPI_RTE_CMP_ALL    ORTE_NS_CMP_ALL
#define ompi_rte_hash_name(a) orte_util_hash_name(a)
/* This is the DSS tag to serialize a proc name */
#define OMPI_NAME ORTE_NAME
#define OMPI_PROCESS_NAME_HTON ORTE_PROCESS_NAME_HTON
#define OMPI_PROCESS_NAME_NTOH ORTE_PROCESS_NAME_NTOH

/* Collective objects and operations */
#define ompi_rte_collective_t orte_grpcomm_collective_t
typedef orte_grpcomm_coll_id_t ompi_rte_collective_id_t;
#define ompi_rte_modex(a) orte_grpcomm.modex(a)
#define ompi_rte_barrier(a) orte_grpcomm.barrier(a)

/* Process info struct and values */
typedef orte_node_rank_t ompi_node_rank_t;
#define ompi_process_info orte_process_info
#define ompi_rte_proc_is_bound orte_proc_is_bound

/* Error handling objects and operations */
OMPI_DECLSPEC void ompi_rte_abort(int error_code, char *fmt, ...);
#define ompi_rte_abort_peers(a, b) orte_errmgr.abort_peers(a, b)
#define ompi_rte_set_fault_callback(a)
#define OMPI_ERROR_LOG ORTE_ERROR_LOG

/* Init and finalize objects and operations */
#define ompi_rte_init(a, b) orte_init(a, b, ORTE_PROC_MPI)
#define ompi_rte_finalize() orte_finalize()
OMPI_DECLSPEC void ompi_rte_wait_for_debugger(void);

/* Show-help support */
OMPI_DECLSPEC int ompi_show_help(const char *filename, const char *topic, 
                                 bool want_error_header, ...);
#define ompi_show_help_is_available() orte_show_help_is_available()
#define ompi_help_want_aggregate orte_help_want_aggregate

/* Database operations */
#define ompi_rte_db_store(a, b, c, d) orte_db.store(a, b, c, d)
#define ompi_rte_db_fetch(a, b, c, d) orte_db.fetch(a, b, c, d)
#define ompi_rte_db_fetch_pointer(a, b, c, d) orte_db.fetch_pointer(a, b, c, d)
#define ompi_rte_db_fetch_multiple(a, b, c) orte_db.fetch_multiple(a, b, c)
#define ompi_rte_db_remove(a, b) orte_db.remove(a, b)
#define OMPI_DB_HOSTNAME ORTE_DB_HOSTNAME
#define OMPI_DB_LOCALITY ORTE_DB_LOCALITY

/* Communications */
typedef orte_rml_tag_t ompi_rml_tag_t;
#define ompi_rte_send_buffer(a, b, c, d) orte_rml.send_buffer(a, b, c, d)
#define ompi_rte_send_buffer_nb(a, b, c, d, e, f) orte_rml.send_buffer_nb(a, b, c, d, e, f)
#define ompi_rte_recv_buffer(a, b, c, d) orte_rml.recv_buffer(a, b, c, d)
#define ompi_rte_recv_buffer_nb(a, b, c, d, e) orte_rml.recv_buffer_nb(a, b, c, d, e)
#define ompi_rte_recv_cancel(a, b) orte_rml.recv_cancel(a, b)
#define ompi_rte_parse_uris(a, b, c) orte_rml_base_parse_uris(a, b, c)

/* Communication tags */
/* carry over the INVALID def */
#define OMPI_RML_TAG_INVALID ORTE_RML_TAG_INVALID
/* define a starting point to avoid conflicts */
#define OMPI_RML_TAG_BASE    ORTE_RML_TAG_MAX

#define OMPI_RML_PERSISTENT  ORTE_RML_PERSISTENT

END_C_DECLS

#endif /* MCA_OMPI_RTE_ORTE_H */