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/*****************************************************************************
* McPAT/CACTI
* SOFTWARE LICENSE AGREEMENT
* Copyright 2012 Hewlett-Packard Development Company, L.P.
* Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
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#ifndef __COMPONENT_H__
#define __COMPONENT_H__
#include "area.h"
#include "parameter.h"
using namespace std;
class Crossbar;
class Bank;
class Component {
public:
Component();
~Component();
Area area;
// TODO: THERE IS LITTLE AGREEMENT THROUGHOUT THIS CODE ABOUT HOW THESE
// VARIABLES SHOULD BE USED. PART OF THE PROBLEM IS NAMING. SO THAT THIS
// MAKES MORE SENSE, ENERGY CALCULATIONS SHOULD BE SPLIT FROM POWER
// CALCULATIONS. THIS IS THE WORST DESIGN PROBLEM THAT STILL EXISTS
powerDef power, rt_power;
double delay;
double cycle_time;
double compute_gate_area(int gate_type, int num_inputs, double w_pmos,
double w_nmos, double h_gate);
double compute_tr_width_after_folding(double input_width,
double threshold_folding_width);
double height_sense_amplifier(double pitch_sense_amp);
protected:
int logical_effort(int num_gates_min, double g, double F, double * w_n,
double * w_p, double C_load, double p_to_n_sz_ratio,
bool is_dram_, bool is_wl_tr_, double max_w_nmos);
private:
double compute_diffusion_width(int num_stacked_in, int num_folded_tr);
};
#endif