/*****************************************************************************
 *                                McPAT
 *                      SOFTWARE LICENSE AGREEMENT
 *            Copyright 2012 Hewlett-Packard Development Company, L.P.
 *            Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
 *                          All Rights Reserved
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 ***************************************************************************/

#ifndef NOC_H_
#define NOC_H_

#include "array.h"
#include "basic_components.h"
#include "interconnect.h"
#include "logic.h"
#include "parameter.h"
#include "router.h"

class OnChipNetworkParameters {
public:
    double clockRate;
    int flit_size;
    int input_ports;
    int output_ports;
    int min_ports;
    int global_linked_ports;
    int virtual_channel_per_port;
    int input_buffer_entries_per_vc;
    int horizontal_nodes;
    int vertical_nodes;
    int total_nodes;
    double link_throughput;
    double link_latency;
    double chip_coverage;
    double route_over_perc;
    bool has_global_link;
    bool type;
    double M_traffic_pattern;
    double link_base_width;
    double link_base_height;
    int link_start_wiring_level;
};

class OnChipNetworkStatistics {
public:
    double duty_cycle;
    double total_access;
};

class OnChipNetwork : public McPATComponent {
public:
    Router* router;
    Interconnect* link_bus;
    Component link_bus_tot_per_Router;

    int ithNoC;
    InputParameter interface_ip;
    double link_len;
    double scktRatio, chip_PR_overhead, macro_PR_overhead;
    OnChipNetworkParameters noc_params;
    OnChipNetworkStatistics noc_stats;
    uca_org_t local_result;
    statsDef stats_t;
    bool link_bus_exist;
    bool router_exist;
    string link_name;

    OnChipNetwork(XMLNode* _xml_data, int ithNoC_,
                  InputParameter* interface_ip_);
    void set_param_stats();
    void computeEnergy();
    void init_link_bus();
    void init_router();
    ~OnChipNetwork();
};

#endif /* NOC_H_ */