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/*****************************************************************************
* McPAT
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* Copyright 2012 Hewlett-Packard Development Company, L.P.
* Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
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#ifndef __INTERCONNECT_H__
#define __INTERCONNECT_H__
#include "assert.h"
#include "basic_circuit.h"
#include "basic_components.h"
#include "cacti_interface.h"
#include "component.h"
#include "parameter.h"
#include "subarray.h"
#include "wire.h"
class InterconnectParameters {
public:
double active_ports;
};
class InterconnectStatistics {
public:
double duty_cycle;
double accesses;
};
class Interconnect : public McPATComponent {
public:
static double width_scaling_threshold;
enum Device_ty device_ty;
double in_rise_time, out_rise_time;
InputParameter l_ip;
uca_org_t local_result;
Area no_device_under_wire_area;
double max_unpipelined_link_delay;
powerDef power_bit;
double wire_bw;
double init_wire_bw;
double base_width;
double base_height;
int data_width;
enum Wire_type wt;
double width_scaling, space_scaling;
int start_wiring_level;
double length;
double min_w_nmos;
double min_w_pmos;
double latency, throughput;
bool latency_overflow;
bool throughput_overflow;
double interconnect_latency;
double interconnect_throughput;
bool opt_local;
enum Core_type core_ty;
bool pipelinable;
double route_over_perc;
int num_pipe_stages;
TechnologyParameter::DeviceType* deviceType;
InterconnectParameters int_params;
InterconnectStatistics int_stats;
Interconnect(XMLNode* _xml_data, string name_,
enum Device_ty device_ty_, double base_w,
double base_h, int data_w, double len,
const InputParameter *configure_interface,
int start_wiring_level_,
double _clockRate = 0.0f,
bool pipelinable_ = false, double route_over_perc_ = 0.5,
bool opt_local_ = true, enum Core_type core_ty_ = Inorder,
enum Wire_type wire_model = Global, double width_s = 1.0,
double space_s = 1.0,
TechnologyParameter::DeviceType *dt = &(g_tp.peri_global));
private:
void calcWireData();
public:
void computeArea();
void computeEnergy();
void set_params_stats(double active_ports,
double duty_cycle, double accesses);
void leakage_feedback(double temperature);
~Interconnect() {};
};
#endif