From 84c6cf45131e42b1a724ebf7977987a9ddb70db9 Mon Sep 17 00:00:00 2001 From: VijayKandiah Date: Sun, 17 Oct 2021 02:18:10 -0500 Subject: AccelWattch dev Integration --- src/gpuwattch/cacti/subarray.cc | 197 ---------------------------------------- 1 file changed, 197 deletions(-) delete mode 100755 src/gpuwattch/cacti/subarray.cc (limited to 'src/gpuwattch/cacti/subarray.cc') diff --git a/src/gpuwattch/cacti/subarray.cc b/src/gpuwattch/cacti/subarray.cc deleted file mode 100755 index ef5737d..0000000 --- a/src/gpuwattch/cacti/subarray.cc +++ /dev/null @@ -1,197 +0,0 @@ -/***************************************************************************** - * McPAT/CACTI - * SOFTWARE LICENSE AGREEMENT - * Copyright 2012 Hewlett-Packard Development Company, L.P. - * 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.” - * - ***************************************************************************/ - - - - -#include -#include -#include - -#include "subarray.h" - - -Subarray::Subarray(const DynamicParameter & dp_, bool is_fa_): - dp(dp_), num_rows(dp.num_r_subarray), num_cols(dp.num_c_subarray), - num_cols_fa_cam(dp.tag_num_c_subarray), num_cols_fa_ram(dp.data_num_c_subarray), - cell(dp.cell), cam_cell(dp.cam_cell), is_fa(is_fa_) -{ - //num_cols=7; - //cout<<"num_cols ="<< num_cols <add_ecc_b_ ? (int)ceil(num_cols / num_bits_per_ecc_b_) : 0); // ECC overhead - uint32_t ram_num_cells_wl_stitching = - (dp.ram_cell_tech_type == lp_dram) ? dram_num_cells_wl_stitching_ : - (dp.ram_cell_tech_type == comm_dram) ? comm_dram_num_cells_wl_stitching_ : sram_num_cells_wl_stitching_; - - area.h = cell.h * num_rows; - - area.w = cell.w * num_cols + - ceil(num_cols / ram_num_cells_wl_stitching) * g_tp.ram_wl_stitching_overhead_; // stitching overhead - } - else //cam fa - { - - //should not add dummy row here since the dummy row do not need decoder - if (is_fa)// fully associative cache - { - num_cols_fa_cam += g_ip->add_ecc_b_ ? (int)ceil(num_cols_fa_cam / num_bits_per_ecc_b_) : 0; - num_cols_fa_ram += (g_ip->add_ecc_b_ ? (int)ceil(num_cols_fa_ram / num_bits_per_ecc_b_) : 0); - num_cols = num_cols_fa_cam + num_cols_fa_ram; - } - else - { - num_cols_fa_cam += g_ip->add_ecc_b_ ? (int)ceil(num_cols_fa_cam / num_bits_per_ecc_b_) : 0; - num_cols_fa_ram = 0; - num_cols = num_cols_fa_cam; - } - - area.h = cam_cell.h * (num_rows + 1);//height of subarray is decided by CAM array. blank space in sram array are filled with dummy cells - area.w = cam_cell.w * num_cols_fa_cam + cell.w * num_cols_fa_ram - + ceil((num_cols_fa_cam + num_cols_fa_ram) / sram_num_cells_wl_stitching_)*g_tp.ram_wl_stitching_overhead_ - + 16*g_tp.wire_local.pitch //the overhead for the NAND gate to connect the two halves - + 128*g_tp.wire_local.pitch;//the overhead for the drivers from matchline to wordline of RAM - } - - assert(area.h>0); - assert(area.w>0); - compute_C(); -} - - - -Subarray::~Subarray() -{ -} - - - -double Subarray::get_total_cell_area() -{ -// return (is_fa==false? cell.get_area() * num_rows * num_cols -// //: cam_cell.h*(num_rows+1)*(num_cols_fa_cam + sram_cell.get_area()*num_cols_fa_ram)); -// : cam_cell.get_area()*(num_rows+1)*(num_cols_fa_cam + num_cols_fa_ram)); -// //: cam_cell.get_area()*(num_rows+1)*num_cols_fa_cam + sram_cell.get_area()*(num_rows+1)*num_cols_fa_ram);//for FA, this area does not include the dummy cells in SRAM arrays. - - if (!(is_fa || dp.pure_cam)) - return (cell.get_area() * num_rows * num_cols); - else if (is_fa) - { //for FA, this area includes the dummy cells in SRAM arrays. - //return (cam_cell.get_area()*(num_rows+1)*(num_cols_fa_cam + num_cols_fa_ram)); - //cout<<"diff" <