LibDRAMPower.h (10428:0caf62b57dfd) LibDRAMPower.h (11555:2efa95cf8504)
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
9 * met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * 3. Neither the name of the copyright holder nor the names of its
19 * contributors may be used to endorse or promote products derived from
20 * this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
23 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
25 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#ifndef LIB_DRAM_POWER_H
39#define LIB_DRAM_POWER_H
40
41#include <stdint.h>
42#include <vector>
43
44#include "CommandAnalysis.h"
45#include "MemoryPowerModel.h"
46#include "MemCommand.h"
47
48class libDRAMPower {
49 public:
50 libDRAMPower(const Data::MemorySpecification& memSpec, bool includeIoAndTermination);
51 ~libDRAMPower();
52
53 void doCommand(Data::MemCommand::cmds type,
54 int bank,
55 int64_t timestamp);
56
57 void updateCounters(bool lastUpdate);
58
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
9 * met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 *
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * 3. Neither the name of the copyright holder nor the names of its
19 * contributors may be used to endorse or promote products derived from
20 * this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
23 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
25 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#ifndef LIB_DRAM_POWER_H
39#define LIB_DRAM_POWER_H
40
41#include <stdint.h>
42#include <vector>
43
44#include "CommandAnalysis.h"
45#include "MemoryPowerModel.h"
46#include "MemCommand.h"
47
48class libDRAMPower {
49 public:
50 libDRAMPower(const Data::MemorySpecification& memSpec, bool includeIoAndTermination);
51 ~libDRAMPower();
52
53 void doCommand(Data::MemCommand::cmds type,
54 int bank,
55 int64_t timestamp);
56
57 void updateCounters(bool lastUpdate);
58
59 void clearCounters(int64_t timestamp);
60
59 void clearState();
60
61 void calcEnergy();
62
63 const Data::MemoryPowerModel::Energy& getEnergy() const;
64 const Data::MemoryPowerModel::Power& getPower() const;
65
66 // list of all commands
67 std::vector<Data::MemCommand> cmdList;
68 private:
69 Data::MemorySpecification memSpec;
70 public:
71 Data::CommandAnalysis counters;
72 private:
73 bool includeIoAndTermination;
74 // Object of MemoryPowerModel which contains the results
75 // Energies(pJ) stored in energy, Powers(mW) stored in power. Number of
76 // each command stored in timings.
77 Data::MemoryPowerModel mpm;
78};
79
80#endif // ifndef LIB_DRAM_POWER_H
61 void clearState();
62
63 void calcEnergy();
64
65 const Data::MemoryPowerModel::Energy& getEnergy() const;
66 const Data::MemoryPowerModel::Power& getPower() const;
67
68 // list of all commands
69 std::vector<Data::MemCommand> cmdList;
70 private:
71 Data::MemorySpecification memSpec;
72 public:
73 Data::CommandAnalysis counters;
74 private:
75 bool includeIoAndTermination;
76 // Object of MemoryPowerModel which contains the results
77 // Energies(pJ) stored in energy, Powers(mW) stored in power. Number of
78 // each command stored in timings.
79 Data::MemoryPowerModel mpm;
80};
81
82#endif // ifndef LIB_DRAM_POWER_H