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/*
* Copyright (c) 2012-2014, TU Delft
* Copyright (c) 2012-2014, TU Eindhoven
* Copyright (c) 2012-2014, TU Kaiserslautern
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. Neither the name of the copyright holder 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
* HOLDER 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.
*
* Authors: Matthias Jung
* Omar Naji
* Subash Kannoth
* Éder F. Zulian
* Felipe S. Prado
*
*/
#ifndef LIB_DRAM_POWER_H
#define LIB_DRAM_POWER_H
#include <stdint.h>
#include <vector>
#include "CommandAnalysis.h"
#include "MemoryPowerModel.h"
#include "MemCommand.h"
#include "MemBankWiseParams.h"
class libDRAMPower {
public:
libDRAMPower(const Data::MemorySpecification& memSpec, bool includeIoAndTermination);
libDRAMPower(const Data::MemorySpecification& memSpec, bool includeIoAndTermination,const Data::MemBankWiseParams& bwPowerParams);
~libDRAMPower();
void doCommand(Data::MemCommand::cmds type,
int bank,
int64_t timestamp);
void calcEnergy();
void calcWindowEnergy(int64_t timestamp);
const Data::MemoryPowerModel::Energy& getEnergy() const;
const Data::MemoryPowerModel::Power& getPower() const;
// list of all commands
std::vector<Data::MemCommand> cmdList;
private:
void updateCounters(bool lastUpdate, int64_t timestamp = 0);
void clearCounters(int64_t timestamp);
void clearState();
Data::MemorySpecification memSpec;
public:
Data::CommandAnalysis counters;
private:
bool includeIoAndTermination;
Data:: MemBankWiseParams bwPowerParams;
// Object of MemoryPowerModel which contains the results
// Energies(pJ) stored in energy, Powers(mW) stored in power. Number of
// each command stored in timings.
Data::MemoryPowerModel mpm;
};
#endif // ifndef LIB_DRAM_POWER_H
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