htree2.h revision 10234
110152Satgutier@umich.edu/***************************************************************************** 210152Satgutier@umich.edu * McPAT/CACTI 310152Satgutier@umich.edu * SOFTWARE LICENSE AGREEMENT 410152Satgutier@umich.edu * Copyright 2012 Hewlett-Packard Development Company, L.P. 510234Syasuko.eckert@amd.com * Copyright (c) 2010-2013 Advanced Micro Devices, Inc. 610152Satgutier@umich.edu * All Rights Reserved 710152Satgutier@umich.edu * 810152Satgutier@umich.edu * Redistribution and use in source and binary forms, with or without 910152Satgutier@umich.edu * modification, are permitted provided that the following conditions are 1010152Satgutier@umich.edu * met: redistributions of source code must retain the above copyright 1110152Satgutier@umich.edu * notice, this list of conditions and the following disclaimer; 1210152Satgutier@umich.edu * redistributions in binary form must reproduce the above copyright 1310152Satgutier@umich.edu * notice, this list of conditions and the following disclaimer in the 1410152Satgutier@umich.edu * documentation and/or other materials provided with the distribution; 1510152Satgutier@umich.edu * neither the name of the copyright holders nor the names of its 1610152Satgutier@umich.edu * contributors may be used to endorse or promote products derived from 1710152Satgutier@umich.edu * this software without specific prior written permission. 1810152Satgutier@umich.edu 1910152Satgutier@umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2010152Satgutier@umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2110152Satgutier@umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2210152Satgutier@umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2310152Satgutier@umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2410152Satgutier@umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2510152Satgutier@umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2610152Satgutier@umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2710152Satgutier@umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2810152Satgutier@umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2910234Syasuko.eckert@amd.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3010152Satgutier@umich.edu * 3110152Satgutier@umich.edu ***************************************************************************/ 3210152Satgutier@umich.edu 3310152Satgutier@umich.edu 3410152Satgutier@umich.edu#ifndef __HTREE2_H__ 3510152Satgutier@umich.edu#define __HTREE2_H__ 3610152Satgutier@umich.edu 3710152Satgutier@umich.edu#include "assert.h" 3810152Satgutier@umich.edu#include "basic_circuit.h" 3910152Satgutier@umich.edu#include "cacti_interface.h" 4010152Satgutier@umich.edu#include "component.h" 4110152Satgutier@umich.edu#include "parameter.h" 4210152Satgutier@umich.edu#include "subarray.h" 4310152Satgutier@umich.edu#include "wire.h" 4410152Satgutier@umich.edu 4510152Satgutier@umich.edu// leakge power includes entire htree in a bank (when uca_tree == false) 4610152Satgutier@umich.edu// leakge power includes only part to one bank when uca_tree == true 4710152Satgutier@umich.edu 4810234Syasuko.eckert@amd.comclass Htree2 : public Component { 4910234Syasuko.eckert@amd.compublic: 5010152Satgutier@umich.edu Htree2(enum Wire_type wire_model, 5110234Syasuko.eckert@amd.com double mat_w, double mat_h, int add, int data_in, int search_data_in, int data_out, int search_data_out, int bl, int wl, 5210234Syasuko.eckert@amd.com enum Htree_type h_type, bool uca_tree_ = false, bool search_tree_ = false, 5310234Syasuko.eckert@amd.com TechnologyParameter::DeviceType *dt = &(g_tp.peri_global)); 5410152Satgutier@umich.edu ~Htree2() {}; 5510152Satgutier@umich.edu 5610152Satgutier@umich.edu void in_htree(); 5710152Satgutier@umich.edu void out_htree(); 5810152Satgutier@umich.edu 5910152Satgutier@umich.edu // repeaters only at h-tree nodes 6010152Satgutier@umich.edu void limited_in_htree(); 6110152Satgutier@umich.edu void limited_out_htree(); 6210152Satgutier@umich.edu void input_nand(double s1, double s2, double l); 6310152Satgutier@umich.edu void output_buffer(double s1, double s2, double l); 6410152Satgutier@umich.edu 6510152Satgutier@umich.edu double in_rise_time, out_rise_time; 6610152Satgutier@umich.edu 6710234Syasuko.eckert@amd.com void set_in_rise_time(double rt) { 6810234Syasuko.eckert@amd.com in_rise_time = rt; 6910152Satgutier@umich.edu } 7010152Satgutier@umich.edu 7110152Satgutier@umich.edu double max_unpipelined_link_delay; 7210152Satgutier@umich.edu powerDef power_bit; 7310152Satgutier@umich.edu 7410152Satgutier@umich.edu 7510234Syasuko.eckert@amd.comprivate: 7610152Satgutier@umich.edu double wire_bw; 7710152Satgutier@umich.edu double init_wire_bw; // bus width at root 7810152Satgutier@umich.edu enum Htree_type tree_type; 7910152Satgutier@umich.edu double htree_hnodes; 8010152Satgutier@umich.edu double htree_vnodes; 8110152Satgutier@umich.edu double mat_width; 8210152Satgutier@umich.edu double mat_height; 8310234Syasuko.eckert@amd.com int add_bits; 8410234Syasuko.eckert@amd.com int data_in_bits; 8510234Syasuko.eckert@amd.com int search_data_in_bits; 8610234Syasuko.eckert@amd.com int data_out_bits; 8710234Syasuko.eckert@amd.com int search_data_out_bits; 8810152Satgutier@umich.edu int ndbl, ndwl; 8910152Satgutier@umich.edu bool uca_tree; // should have full bandwidth to access all banks in the array simultaneously 9010152Satgutier@umich.edu bool search_tree; 9110152Satgutier@umich.edu 9210152Satgutier@umich.edu enum Wire_type wt; 9310152Satgutier@umich.edu double min_w_nmos; 9410152Satgutier@umich.edu double min_w_pmos; 9510152Satgutier@umich.edu 9610152Satgutier@umich.edu TechnologyParameter::DeviceType *deviceType; 9710152Satgutier@umich.edu 9810152Satgutier@umich.edu}; 9910152Satgutier@umich.edu 10010152Satgutier@umich.edu#endif 101