1/*
2 * Copyright (c) 2012-2014, TU Delft
3 * Copyright (c) 2012-2014, TU Eindhoven
4 * Copyright (c) 2012-2014, TU Kaiserslautern
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are

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26 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
28 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
29 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
31 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * Authors: Matthias Jung, Omar Naji
35 *
36 */
37
38#include "LibDRAMPower.h"
39
40using namespace Data;
41
42libDRAMPower::libDRAMPower(const MemorySpecification& memSpec, bool includeIoAndTermination) :
43 memSpec(memSpec),
44 counters(CommandAnalysis(memSpec.memArchSpec.nbrOfBanks)),
45 includeIoAndTermination(includeIoAndTermination)
46{
47}
48
49libDRAMPower::~libDRAMPower()
50{
51}
52
53void libDRAMPower::doCommand(MemCommand::cmds type, int bank, int64_t timestamp)
54{
55 MemCommand cmd(type, static_cast<unsigned>(bank), timestamp);
56 cmdList.push_back(cmd);
57}
58
59void libDRAMPower::updateCounters(bool lastUpdate)
60{
61 counters.getCommands(memSpec, cmdList, lastUpdate);
62 cmdList.clear();
63}
64
65void libDRAMPower::calcEnergy()
66{
67 mpm.power_calc(memSpec, counters, includeIoAndTermination);
68}
69
70void libDRAMPower::clearState()
71{
72 counters.clear();
73}
74
75void libDRAMPower::clearCounters(int64_t timestamp)
76{
77 counters.clearStats(timestamp);
78}
79
80const Data::MemoryPowerModel::Energy& libDRAMPower::getEnergy() const
81{
82 return mpm.energy;
83}
84
85const Data::MemoryPowerModel::Power& libDRAMPower::getPower() const
86{
87 return mpm.power;
88}