LibDRAMPower.h revision 12266
110428Sandreas.hansson@arm.com/* 210428Sandreas.hansson@arm.com * Copyright (c) 2012-2014, TU Delft 310428Sandreas.hansson@arm.com * Copyright (c) 2012-2014, TU Eindhoven 410428Sandreas.hansson@arm.com * Copyright (c) 2012-2014, TU Kaiserslautern 510428Sandreas.hansson@arm.com * All rights reserved. 610428Sandreas.hansson@arm.com * 710428Sandreas.hansson@arm.com * Redistribution and use in source and binary forms, with or without 810428Sandreas.hansson@arm.com * modification, are permitted provided that the following conditions are 910428Sandreas.hansson@arm.com * met: 1010428Sandreas.hansson@arm.com * 1110428Sandreas.hansson@arm.com * 1. Redistributions of source code must retain the above copyright 1210428Sandreas.hansson@arm.com * notice, this list of conditions and the following disclaimer. 1310428Sandreas.hansson@arm.com * 1410428Sandreas.hansson@arm.com * 2. Redistributions in binary form must reproduce the above copyright 1510428Sandreas.hansson@arm.com * notice, this list of conditions and the following disclaimer in the 1610428Sandreas.hansson@arm.com * documentation and/or other materials provided with the distribution. 1710428Sandreas.hansson@arm.com * 1810428Sandreas.hansson@arm.com * 3. Neither the name of the copyright holder nor the names of its 1910428Sandreas.hansson@arm.com * contributors may be used to endorse or promote products derived from 2010428Sandreas.hansson@arm.com * this software without specific prior written permission. 2110428Sandreas.hansson@arm.com * 2210428Sandreas.hansson@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 2310428Sandreas.hansson@arm.com * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2410428Sandreas.hansson@arm.com * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 2510428Sandreas.hansson@arm.com * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2610428Sandreas.hansson@arm.com * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2710428Sandreas.hansson@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 2810428Sandreas.hansson@arm.com * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2910428Sandreas.hansson@arm.com * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 3010428Sandreas.hansson@arm.com * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 3110428Sandreas.hansson@arm.com * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3210428Sandreas.hansson@arm.com * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3310428Sandreas.hansson@arm.com * 3412266Sradhika.jagtap@arm.com * Authors: Matthias Jung 3512266Sradhika.jagtap@arm.com * Omar Naji 3612266Sradhika.jagtap@arm.com * Subash Kannoth 3712266Sradhika.jagtap@arm.com * Éder F. Zulian 3812266Sradhika.jagtap@arm.com * Felipe S. Prado 3910428Sandreas.hansson@arm.com * 4010428Sandreas.hansson@arm.com */ 4110428Sandreas.hansson@arm.com 4210428Sandreas.hansson@arm.com#ifndef LIB_DRAM_POWER_H 4310428Sandreas.hansson@arm.com#define LIB_DRAM_POWER_H 4410428Sandreas.hansson@arm.com 4510428Sandreas.hansson@arm.com#include <stdint.h> 4610428Sandreas.hansson@arm.com#include <vector> 4710428Sandreas.hansson@arm.com 4810428Sandreas.hansson@arm.com#include "CommandAnalysis.h" 4910428Sandreas.hansson@arm.com#include "MemoryPowerModel.h" 5010428Sandreas.hansson@arm.com#include "MemCommand.h" 5112266Sradhika.jagtap@arm.com#include "MemBankWiseParams.h" 5212266Sradhika.jagtap@arm.com 5310428Sandreas.hansson@arm.com 5410428Sandreas.hansson@arm.comclass libDRAMPower { 5510428Sandreas.hansson@arm.com public: 5610428Sandreas.hansson@arm.com libDRAMPower(const Data::MemorySpecification& memSpec, bool includeIoAndTermination); 5712266Sradhika.jagtap@arm.com libDRAMPower(const Data::MemorySpecification& memSpec, bool includeIoAndTermination,const Data::MemBankWiseParams& bwPowerParams); 5810428Sandreas.hansson@arm.com ~libDRAMPower(); 5910428Sandreas.hansson@arm.com 6010428Sandreas.hansson@arm.com void doCommand(Data::MemCommand::cmds type, 6110428Sandreas.hansson@arm.com int bank, 6210428Sandreas.hansson@arm.com int64_t timestamp); 6310428Sandreas.hansson@arm.com 6412266Sradhika.jagtap@arm.com void calcEnergy(); 6510428Sandreas.hansson@arm.com 6612266Sradhika.jagtap@arm.com void calcWindowEnergy(int64_t timestamp); 6710428Sandreas.hansson@arm.com 6810428Sandreas.hansson@arm.com const Data::MemoryPowerModel::Energy& getEnergy() const; 6910428Sandreas.hansson@arm.com const Data::MemoryPowerModel::Power& getPower() const; 7010428Sandreas.hansson@arm.com 7110428Sandreas.hansson@arm.com // list of all commands 7210428Sandreas.hansson@arm.com std::vector<Data::MemCommand> cmdList; 7310428Sandreas.hansson@arm.com private: 7412266Sradhika.jagtap@arm.com void updateCounters(bool lastUpdate, int64_t timestamp = 0); 7512266Sradhika.jagtap@arm.com 7612266Sradhika.jagtap@arm.com void clearCounters(int64_t timestamp); 7712266Sradhika.jagtap@arm.com 7812266Sradhika.jagtap@arm.com void clearState(); 7912266Sradhika.jagtap@arm.com 8010428Sandreas.hansson@arm.com Data::MemorySpecification memSpec; 8110428Sandreas.hansson@arm.com public: 8210428Sandreas.hansson@arm.com Data::CommandAnalysis counters; 8310428Sandreas.hansson@arm.com private: 8410428Sandreas.hansson@arm.com bool includeIoAndTermination; 8512266Sradhika.jagtap@arm.com bool bankwiseMode; 8612266Sradhika.jagtap@arm.com Data:: MemBankWiseParams bwPowerParams; 8710428Sandreas.hansson@arm.com // Object of MemoryPowerModel which contains the results 8810428Sandreas.hansson@arm.com // Energies(pJ) stored in energy, Powers(mW) stored in power. Number of 8910428Sandreas.hansson@arm.com // each command stored in timings. 9010428Sandreas.hansson@arm.com Data::MemoryPowerModel mpm; 9110428Sandreas.hansson@arm.com}; 9210428Sandreas.hansson@arm.com 9310428Sandreas.hansson@arm.com#endif // ifndef LIB_DRAM_POWER_H 94