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/*
* Copyright (c) 2014, TU Delft, TU Eindhoven and 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
*
*/
#include <string>
#include "libdrampower/LibDRAMPower.h"
#if USE_XERCES
#include "xmlparser/MemSpecParser.h"
#endif
using namespace std;
using namespace Data;
int main(int argc, char* argv[])
{
assert(argc == 2);
//Setup of DRAMPower for your simulation
string filename;
//type path to memspec file
filename = argv[1];
//Parsing the Memspec specification of found in memspec folder
#if USE_XERCES
MemorySpecification memSpec(MemSpecParser::getMemSpecFromXML(filename));
#else
MemorySpecification memSpec;
#endif
libDRAMPower test = libDRAMPower(memSpec, 0);
// During the simulation you can report activity
// to DRAMPower with the doCommand(...) function:
test.doCommand(MemCommand::ACT,0,35);
test.doCommand(MemCommand::RDA,0,50);
test.doCommand(MemCommand::ACT,4,51);
test.doCommand(MemCommand::RDA,4,66);
test.doCommand(MemCommand::ACT,0,86);
test.doCommand(MemCommand::RDA,0,101);
test.doCommand(MemCommand::ACT,2,102);
//This functionality is still not implemented.
test.updateCounters(false);
test.doCommand(MemCommand::RDA,2,117);
test.doCommand(MemCommand::ACT,5,119);
test.doCommand(MemCommand::RDA,5,134);
test.doCommand(MemCommand::ACT,0,137);
test.doCommand(MemCommand::RDA,0,152);
test.doCommand(MemCommand::ACT,3,159);
test.doCommand(MemCommand::RDA,3,174);
test.doCommand(MemCommand::ACT,0,195);
test.doCommand(MemCommand::RDA,0,210);
test.doCommand(MemCommand::ACT,4,232);
test.doCommand(MemCommand::WRA,4,247);
// Need at least tWRAPDEN = AL + CWL + BL/2 + WR + 1 cycles between WR and PDN_F_PRE
test.doCommand(MemCommand::PDN_F_PRE,3,265);
//set bool to true when this is the last update of the counters
test.updateCounters(true);
// At the end of your simulation call the getEnergy(...)
// function to print the power report
test.calcEnergy();
// Accesing the results:
// Number of issued Commands
std::cout << "# of acts" << "\t" <<test.counters.numberofacts << endl;
std::cout << "# of reads" << "\t" <<test.counters.numberofreads << endl;
std::cout << "# of precharges" << "\t" <<test.counters.numberofpres << endl;
// many other timing parameters in test.mpm.timings
//ENERGIES per Rank
std::cout << "ACT Cmd Energy" << "\t" << test.getEnergy().act_energy << endl;
std::cout << "PRE Cmd Energy" << "\t" << test.getEnergy().pre_energy << endl;
std::cout << "Read Cmd Energy" << "\t" << test.getEnergy().read_energy << endl;
std::cout << "Write Cmd Energy" << "\t" << test.getEnergy().write_energy << endl;
//Standby Energy for 1 rank
//In total energy calculated for both ranks= test.memSpec.memArchSpec *
//test.getEnergy().act_stdby_energy
std::cout << "ACT Std Energy" << "\t" << test.getEnergy().act_stdby_energy << endl;
//total active standby energy for both ranks
std::cout << "ACT Std Energy total ranks" << "\t" << static_cast<double>(memSpec.memArchSpec.nbrOfRanks) *
test.getEnergy().act_stdby_energy << "\n" ;
std::cout << "PRE Std Energy" << "\t" << test.getEnergy().pre_stdby_energy << endl;
std::cout << "Total Energy" << "\t" << test.getEnergy().total_energy << endl;
//many other energies in test.mpm.energy
//Powers per Rank
std::cout << "Average Power" << "\t" << test.getPower().average_power << endl;
//many other powers in test.getPower()
// Test clearState function.
test.clearState();
return 0;
}
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