/***************************************************************************** * 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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ***************************************************************************/ #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