| /***************************************************************************** | |
| * McPAT/CACTI | |
| * SOFTWARE LICENSE AGREEMENT | |
| * Copyright 2012 Hewlett-Packard Development Company, L.P. | |
| * Copyright (c) 2010-2013 Advanced Micro Devices, Inc. | |
| * All Rights Reserved | |
| * | |
| * 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 | |
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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 | |