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Changing the Windowing and Updating Authors

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This commit is contained in:
Felipe S. Prado
2016-08-23 08:32:16 +02:00
parent 56d6002315
commit 064c4b61bf
33 changed files with 236 additions and 114 deletions
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5
DRAMSys/analyzer/businessObjects/generalinfo.h
View File

@@ -49,11 +49,10 @@ struct GeneralInfo
QString description;
QString unitOfTime;
unsigned int clkPeriod;
unsigned long long timeWindowSize;
public:
GeneralInfo(unsigned int numberOfTransactions,unsigned int numberOfPhases,Timespan span,unsigned int numberOfBanks,const QString& description, QString unitOfTime,unsigned int clkPeriod, unsigned long long timeWindowSize) :
numberOfTransactions(numberOfTransactions) , numberOfPhases(numberOfPhases),span(span), numberOfBanks(numberOfBanks), description(description), unitOfTime(unitOfTime), clkPeriod(clkPeriod), timeWindowSize(timeWindowSize)
GeneralInfo(unsigned int numberOfTransactions,unsigned int numberOfPhases,Timespan span,unsigned int numberOfBanks,const QString& description, QString unitOfTime,unsigned int clkPeriod) :
numberOfTransactions(numberOfTransactions) , numberOfPhases(numberOfPhases),span(span), numberOfBanks(numberOfBanks), description(description), unitOfTime(unitOfTime), clkPeriod(clkPeriod)
{
}

1
DRAMSys/analyzer/businessObjects/pythoncaller.cpp
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Robert Gernhardt
* Matthias Jung
* Felipe S. Prado
*/
#include "pythoncaller.h"

1
DRAMSys/analyzer/businessObjects/pythoncaller.h
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Robert Gernhardt
* Matthias Jung
* Felipe S. Prado
*/
#ifndef PYTHONCALLER_H

6
DRAMSys/analyzer/data/tracedb.cpp
View File

@@ -199,7 +199,7 @@ ID TraceDB::getTransactionIDFromPhaseID(ID phaseID)
GeneralInfo TraceDB::getGeneralInfoFromDB()
{
QSqlQuery query(database);
query.prepare("SELECT NumberOfTransactions,TraceEnd,NumberOfBanks,Clk,UnitOfTime,Traces,Memspec,Memconfig,TimeWindowSize FROM GeneralInfo");
query.prepare("SELECT NumberOfTransactions,TraceEnd,NumberOfBanks,Clk,UnitOfTime,Traces,Memspec,Memconfig FROM GeneralInfo");
executeQuery(query);
if(query.next())
@@ -214,7 +214,6 @@ GeneralInfo TraceDB::getGeneralInfoFromDB()
QString traces = "Traces: " + query.value(5).toString();
QString memspec = "Memspec: " + query.value(6).toString();
QString memconfig = "Memconfig: " + query.value(7).toString();
unsigned long long timeWindowSize = query.value(8).toLongLong();
QString description = (traces + "\n");
description += memconfig + "\n";
@@ -222,9 +221,8 @@ GeneralInfo TraceDB::getGeneralInfoFromDB()
description += "Number of Transactions: " + QString::number(numberOfTransactions) + "\n";
description += "Clock period: " + QString::number(clkPeriod) + " " + unitOfTime + "\n";
description += "Length of trace: " + prettyFormatTime(traceEnd) + "\n";
description += "Time windows size: " + prettyFormatTime(timeWindowSize);
return GeneralInfo(numberOfTransactions, numberOfPhases, Timespan(0,traceEnd),numberOfBanks,description,unitOfTime,clkPeriod,timeWindowSize);
return GeneralInfo(numberOfTransactions, numberOfPhases, Timespan(0,traceEnd),numberOfBanks,description,unitOfTime,clkPeriod);
}
else
{

1
DRAMSys/analyzer/evaluationtool.cpp
View File

@@ -34,6 +34,7 @@
* Robert Gernhardt
* Matthias Jung
* Éder F. Zulian
* Felipe S. Prado
*/
#include <QFileInfo>

1
DRAMSys/analyzer/evaluationtool.h
View File

@@ -34,6 +34,7 @@
* Robert Gernhardt
* Matthias Jung
* Éder F. Zulian
* Felipe S. Prado
*/
#ifndef EVALUATIONTOOL_H

1
DRAMSys/analyzer/presentation/tracemetrictreewidget.cpp
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Robert Gernhardt
* Matthias Jung
* Felipe S. Prado
*/
#include "tracemetrictreewidget.h"

1
DRAMSys/analyzer/presentation/tracemetrictreewidget.h
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Robert Gernhardt
* Matthias Jung
* Felipe S. Prado
*/
#ifndef TRACEMETRICTREEWIDGET_H

6
DRAMSys/analyzer/scripts/metrics.py
View File

@@ -235,7 +235,7 @@ def bank_overlap_ratio(connection):
cursor.execute("""
select p1.PhaseBegin, p1.PhaseName from Phases p1
where
(p1.PhaseName = "ACT" or p1.PhaseName = "PRE_ALL" or p1.PhaseName = "PRE")
(p1.PhaseName = "ACT" or p1.PhaseName = "PRE_ALL" or p1.PhaseName = "PRE" or p1.PhaseName = "RDA" or p1.PhaseName = "WRA")
order by PhaseBegin
""")
prevPhase = "PRE_ALL"
@@ -267,6 +267,10 @@ def bank_overlap_ratio(connection):
bankCounter = 0
elif(t[1] == "PRE"):
bankCounter -= 1
elif(t[1] == "WRA"):
bankCounter -= 1
elif(t[1] == "RDA"):
bankCounter -= 1
else:
print ("ERROR")
return 0

156
DRAMSys/analyzer/scripts/plots.py
View File

@@ -23,82 +23,85 @@ def memory_utilisation_window(connection, tracePath):
# The bandwidth data are then plotted in two graphics.
cursor = connection.cursor()
cursor.execute("SELECT TimeWindowSize FROM generalInfo")
windowSize = cursor.fetchone()[0]
cursor.execute("SELECT TraceEnd FROM generalInfo")
traceEnd = cursor.fetchone()[0]
steps = ceil(float(traceEnd)/float(windowSize))
# All possible cases of data transfers inside a time window
queryFull = """ SELECT sum(DataStrobeEnd - DataStrobeBegin) FROM transactions Where DataStrobeBegin > ? and DataStrobeEnd < ?""" # The data transfer begins and ends inside the time window
queryEnd = """ SELECT sum(DataStrobeEnd - ?) FROM transactions Where DataStrobeBegin < ? and DataStrobeEnd > ? and DataStrobeEnd <=?""" # Only the end of the data transfer is inside the time window
queryBegin = """ SELECT sum(? - DataStrobeBegin) FROM transactions Where DataStrobeBegin >= ? and DataStrobeBegin < ? and DataStrobeEnd > ?""" # Only the beginning of the data transfer is inside the time window
queryPart = """ SELECT DataStrobeBegin FROM transactions Where DataStrobeBegin <= ? and DataStrobeEnd >= ?""" # The data transfer occupies all the time window
maxDataRate = maximum_data_rate(connection)
maximumPercentage = 0
bandwidthPercentage = [0] * (steps+1)
bandwidth = [0] * (steps+1)
bandwidthPercentage[0] = 0
bandwidth[0] = 0
for i in range(steps):
bandwidthPercentage[i+1] = 0
cursor.execute(queryPart, (i*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result is None):
cursor.execute(queryFull, (i*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result[0] is not None):
bandwidthPercentage[i+1] += int(result[0])
cursor.execute(queryEnd, (i*windowSize, i*windowSize, i*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result[0] is not None):
bandwidthPercentage[i+1] += int(result[0])
cursor.execute(queryBegin, ((i+1)*windowSize, i*windowSize, (i+1)*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result[0] is not None):
bandwidthPercentage[i+1] += int(result[0])
else:
bandwidthPercentage[i+1] = windowSize
bandwidthPercentage[i+1] = float(bandwidthPercentage[i+1]/windowSize)
bandwidth[i+1] = float(bandwidthPercentage[i+1])*float(maxDataRate)/1024
bandwidthPercentage[i+1] *= 100
if(maximumPercentage < 100 and maximumPercentage < bandwidthPercentage[i+1]):
maximumPercentage = bandwidthPercentage[i+1]
name = ntpath.basename(tracePath)
basename, extension = os.path.splitext(name)
cursor.execute(""" SELECT time FROM Power """)
outputFile = ""
OUTPUT_FILE = 'memory_utilization_' + basename + '.pdf'
outputFile = "Output file is {0}".format(OUTPUT_FILE)
if(cursor.fetchone() is not None):
cursor = connection.cursor()
cursor.execute("SELECT max(time) FROM Power")
maxTime = pow(10,12)*cursor.fetchone()[0]
cursor.execute("SELECT min(time) FROM Power WHERE time > 0")
windowSize = pow(10,12)*cursor.fetchone()[0]
steps = ceil(float(maxTime)/float(windowSize))
# All possible cases of data transfers inside a time window
queryFull = """ SELECT sum(DataStrobeEnd - DataStrobeBegin) FROM transactions Where DataStrobeBegin > ? and DataStrobeEnd < ?""" # The data transfer begins and ends inside the time window
queryEnd = """ SELECT sum(DataStrobeEnd - ?) FROM transactions Where DataStrobeBegin < ? and DataStrobeEnd > ? and DataStrobeEnd <=?""" # Only the end of the data transfer is inside the time window
queryBegin = """ SELECT sum(? - DataStrobeBegin) FROM transactions Where DataStrobeBegin >= ? and DataStrobeBegin < ? and DataStrobeEnd > ?""" # Only the beginning of the data transfer is inside the time window
queryPart = """ SELECT DataStrobeBegin FROM transactions Where DataStrobeBegin <= ? and DataStrobeEnd >= ?""" # The data transfer occupies all the time window
maxDataRate = maximum_data_rate(connection)
maximumPercentage = 0
bandwidthPercentage = [0] * (steps+1)
bandwidth = [0] * (steps+1)
bandwidthPercentage[0] = 0
bandwidth[0] = 0
for i in range(steps):
bandwidthPercentage[i+1] = 0
cursor.execute(queryPart, (i*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result is None):
cursor.execute(queryFull, (i*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result[0] is not None):
bandwidthPercentage[i+1] += int(result[0])
cursor.execute(queryEnd, (i*windowSize, i*windowSize, i*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result[0] is not None):
bandwidthPercentage[i+1] += int(result[0])
cursor.execute(queryBegin, ((i+1)*windowSize, i*windowSize, (i+1)*windowSize, (i+1)*windowSize))
result = cursor.fetchone()
if(result[0] is not None):
bandwidthPercentage[i+1] += int(result[0])
else:
bandwidthPercentage[i+1] = windowSize
bandwidthPercentage[i+1] = float(bandwidthPercentage[i+1]/windowSize)
bandwidth[i+1] = float(bandwidthPercentage[i+1])*float(maxDataRate)/1024
bandwidthPercentage[i+1] *= 100
if(maximumPercentage < 100 and maximumPercentage < bandwidthPercentage[i+1]):
maximumPercentage = bandwidthPercentage[i+1]
name = ntpath.basename(tracePath)
basename, extension = os.path.splitext(name)
OUTPUT_FILE = 'memory_utilization_' + basename + '.pdf'
outputFile = "Output file is {0}".format(OUTPUT_FILE)
import matplotlib.pyplot as plt
import numpy as np
from matplotlib.backends.backend_pdf import PdfPages
'''import matplotlib.pyplot as plt
import numpy as np
from matplotlib.backends.backend_pdf import PdfPages
time = np.arange(0, (steps+1)*windowSize, windowSize)
time = np.arange(0, (steps+1)*windowSize, windowSize)
plt.figure()
plt.figure()
subplotIndex = 211
plt.subplot(subplotIndex)
plt.plot(time/1000, bandwidthPercentage)
plt.xlabel('Time (ns)')
plt.ylabel('Bandwidth (%)')
plt.ylim(0, maximumPercentage + (10 - maximumPercentage%10))
plt.grid(True)
subplotIndex = 211
plt.subplot(subplotIndex)
plt.plot(time/1000, bandwidthPercentage)
plt.xlabel('Time (ns)')
plt.ylabel('Bandwidth (%)')
plt.ylim(0, maximumPercentage + (10 - maximumPercentage%10))
plt.grid(True)
subplotIndex += 1
plt.subplot(subplotIndex)
plt.plot(time/1000, bandwidth)
plt.xlabel('Time (ns)')
plt.ylabel('Bandwidth (Gibit/s)')
plt.grid(True)
subplotIndex += 1
plt.subplot(subplotIndex)
plt.plot(time, bandwidth)
plt.xlabel('Time (ns)')
plt.ylabel('Bandwidth (Gibit/s)')
plt.grid(True)
pdf = PdfPages(OUTPUT_FILE)
pdf.savefig()
pdf.close()
plt.close()
pdf = PdfPages(OUTPUT_FILE)
pdf.savefig()
pdf.close()
plt.close()'''
return outputFile
@@ -109,11 +112,12 @@ def power_window(connection, tracePath):
outputFile = ""
if(cursor.fetchone() is not None):
cursor.execute("SELECT TimeWindowSize FROM generalInfo")
windowSize = cursor.fetchone()[0]
cursor.execute("SELECT TraceEnd FROM generalInfo")
traceEnd = cursor.fetchone()[0]
steps = ceil(float(traceEnd)/float(windowSize))
cursor = connection.cursor()
cursor.execute("SELECT max(time) FROM Power")
maxTime = pow(10,9)*cursor.fetchone()[0]
cursor.execute("SELECT min(time) FROM Power WHERE time > 0")
windowSize = pow(10,9)*cursor.fetchone()[0]
steps = ceil(float(maxTime)/float(windowSize))
cursor.execute(""" SELECT * FROM Power """)
time = [0] * (steps+1)
power = [0] * (steps+1)
@@ -121,7 +125,7 @@ def power_window(connection, tracePath):
power[0] = 0
for i in range((steps)):
result = cursor.fetchone()
time[i+1] = float(result[0])*1000000000
time[i+1] = float(result[0])*pow(10,9)
power[i+1] = float(result[1])
name = ntpath.basename(tracePath)
@@ -131,7 +135,7 @@ def power_window(connection, tracePath):
OUTPUT_FILE = 'power_' + basename + '.pdf'
outputFile = "\n" + "Output file is {0}".format(OUTPUT_FILE)
import matplotlib.pyplot as plt
'''import matplotlib.pyplot as plt
from matplotlib.backends.backend_pdf import PdfPages
plt.plot(time, power)
@@ -141,7 +145,7 @@ def power_window(connection, tracePath):
pdf = PdfPages(OUTPUT_FILE)
pdf.savefig()
pdf.close()
plt.close()
plt.close()'''
return outputFile
# @plot

36
DRAMSys/analyzer/selectmetrics.cpp
View File

@@ -1,3 +1,39 @@
/*
* Copyright (c) 2015, University of 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:
* Felipe S. Prado
* Matthias Jung
*/
#include "selectmetrics.h"
#include "ui_selectmetrics.h"
#include<QMessageBox>

36
DRAMSys/analyzer/selectmetrics.h
View File

@@ -1,3 +1,39 @@
/*
* Copyright (c) 2015, University of 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:
* Felipe S. Prado
* Matthias Jung
*/
#ifndef SELECTMETRICS_H
#define SELECTMETRICS_H

3
DRAMSys/simulator/resources/scripts/createTraceDB.sql
View File

@@ -22,8 +22,7 @@ CREATE TABLE GeneralInfo(
UnitOfTime TEXT,
Memconfig TEXT,
Memspec TEXT,
Traces TEXT,
TimeWindowSize INTEGER
Traces TEXT
);
CREATE TABLE Power(

3
DRAMSys/simulator/resources/simulations/ddr3-example.xml
View File

@@ -4,7 +4,8 @@
<Debug value="0" />
<DatabaseRecording value="1" />
<PowerAnalysis value="1" />
<NumberOfTimeWindows value="1000" />
<EnableWindowing value = "1" />
<WindowSize value="1000" />
<NumberOfTracePlayers value="1"/>
<NumberOfMemChannels value="1"/>
<ControllerCoreDisableRefresh value="0"/>

3
DRAMSys/simulator/resources/simulations/sim-batch.xml
View File

@@ -4,7 +4,8 @@
<Debug value="0" />
<DatabaseRecording value="0" />
<PowerAnalysis value="0" />
<NumberOfTimeWindows value="1000" />
<EnableWindowing value = "0" />
<WindowSize value="1000" />
<NumberOfTracePlayers value="1"/>
<NumberOfMemChannels value="4"/>
<ControllerCoreDisableRefresh value="0"/>

6
DRAMSys/simulator/src/common/TlmRecorder.cpp
View File

@@ -270,8 +270,8 @@ void TlmRecorder::prepareSqlStatements()
updatePhaseString =
"UPDATE Phases SET PhaseEnd = :end WHERE Transact = :trans AND PhaseName = :name";
insertGeneralInfoString =
"INSERT INTO GeneralInfo (NumberOfTransactions,TraceEnd,NumberOfBanks,clk,UnitOfTime,Memconfig,Memspec,Traces,TimeWindowSize) VALUES"
"(:numberOfTransactions,:end,:numberOfBanks,:clk,:unitOfTime,:memconfig,:memspec,:traces,:timeWindowSize)";
"INSERT INTO GeneralInfo (NumberOfTransactions,TraceEnd,NumberOfBanks,clk,UnitOfTime,Memconfig,Memspec,Traces) VALUES"
"(:numberOfTransactions,:end,:numberOfBanks,:clk,:unitOfTime,:memconfig,:memspec,:traces)";
insertDebugMessageString = "INSERT INTO DebugMessages (Time,Message) Values (:time,:message)";
insertPowerString = "INSERT INTO Power VALUES (:time,:averagePower)";
@@ -304,8 +304,6 @@ void TlmRecorder::insertGeneralInfo()
sqlite3_bind_text(insertGeneralInfoStatement, 6, memconfig.c_str(), memconfig.length(), NULL);
sqlite3_bind_text(insertGeneralInfoStatement, 7, memspec.c_str(), memspec.length(), NULL);
sqlite3_bind_text(insertGeneralInfoStatement, 8, traces.c_str(), traces.length(), NULL);
sqlite3_bind_int64(insertGeneralInfoStatement, 9,
Configuration::getInstance().TraceLength.value()/Configuration::getInstance().NumberOfTimeWindows);
executeSqlStatement(insertGeneralInfoStatement);
}

11
DRAMSys/simulator/src/controller/Controller.cpp
View File

@@ -482,9 +482,16 @@ bool Controller::containsPhase(tlm_phase phase, std::vector<tlm_phase> phases)
void Controller::terminateSimulation()
{
for (Bank bank : controllerCore->getBanks())
if(Configuration::getInstance().BankwiseLogic)
{
controllerCore->powerDownManager->wakeUp(bank, clkAlign(sc_time_stamp()));
for (Bank bank : controllerCore->getBanks())
{
controllerCore->powerDownManager->wakeUp(bank, clkAlign(sc_time_stamp()));
}
}
else
{
controllerCore->powerDownManager->wakeUp(0, clkAlign(sc_time_stamp()));
}
}

1
DRAMSys/simulator/src/controller/ControllerState.cpp
View File

@@ -32,6 +32,7 @@
* Authors:
* Janik Schlemminger
* Matthias Jung
* Felipe S. Prado
*/
#include "ControllerState.h"

9
DRAMSys/simulator/src/controller/core/configuration/Configuration.cpp
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Matthias Jung
* Eder F. Zulian
* Felipe S. Prado
*/
#include "Configuration.h"
@@ -136,13 +137,15 @@ void Configuration::setParameter(std::string name, std::string value)
DatabaseRecording = string2bool(value);
else if(name == "PowerAnalysis")
PowerAnalysis = string2bool(value);
else if (name == "NumberOfTimeWindows") {
else if (name == "EnableWindowing")
EnableWindowing = string2bool(value);
else if(name == "WindowSize")
if(string2int(value) < 1) {
SC_REPORT_FATAL("Configuration", ("Invalid value for parameter " + name + ". This parameter must be at least one.").c_str());
throw;
}
NumberOfTimeWindows = string2int(value);
}
else
WindowSize = string2int(value);
else if(name == "Debug")
Debug = string2bool(value);
else if (name == "NumberOfTracePlayers")

6
DRAMSys/simulator/src/controller/core/configuration/Configuration.h
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Matthias Jung
* Eder F. Zulian
* Felipe S. Prado
*/
#ifndef CONFIGURATION_H_
@@ -76,13 +77,14 @@ struct Configuration
bool DatabaseRecording = true;
bool PowerAnalysis = false;
sc_time TraceLength;
unsigned int NumberOfTimeWindows;
bool EnableWindowing = false;
unsigned int WindowSize = 1000;
bool Debug = false;
unsigned int NumberOfTracePlayers = 1;
unsigned int NumberOfMemChannels = 1;
bool ControllerCoreDisableRefresh = false;
bool ThermalSimulation = false;
bool SimulationProgressBar;
bool SimulationProgressBar = false;
unsigned int NumberOfDevicesOnDIMM = 1;
//MemSpec(from DRAM-Power XML)

5
DRAMSys/simulator/src/controller/core/scheduling/checker/PowerDownChecker.cpp
View File

@@ -32,6 +32,7 @@
* Authors:
* Janik Schlemminger
* Matthias Jung
* Felipe S. Prado
*/
#include "PowerDownChecker.h"
@@ -55,8 +56,8 @@ sc_time PowerDownChecker::getTimeConstraintToEnterPowerDown(Command lastCmd, Com
constraint = config.memSpec.tXP;
} else if (lastCmd == Command::SREFX) {
constraint = config.memSpec.tXSR;
} else if(lastCmd == Command::Precharge || lastCmd == Command::PrechargeAll) {
constraint = config.memSpec.tRP;
} else if(lastCmd == Command::Precharge || lastCmd == Command::PrechargeAll) {
constraint = config.memSpec.tRP;
} else {
reportFatal("Powerdown checker", commandToString(pdnCmd) + " can not follow " + commandToString(lastCmd));
}

1
DRAMSys/simulator/src/controller/core/scheduling/checker/PrechargeAllChecker.cpp
View File

@@ -32,6 +32,7 @@
* Authors:
* Robert Gernhardt
* Matthias Jung
* Felipe S. Prado
*/
#include "PrechargeAllChecker.h"

1
DRAMSys/simulator/src/controller/core/scheduling/checker/RefreshChecker.cpp
View File

@@ -32,6 +32,7 @@
* Authors:
* Janik Schlemminger
* Matthias Jung
* Felipe S. Prado
*/
#include "RefreshChecker.h"

12
DRAMSys/simulator/src/simulation/Dram.h
View File

@@ -34,6 +34,7 @@
* Matthias Jung
* Peter Ehses
* Eder F. Zulian
* Felipe S. Prado
*/
#ifndef DRAM_H_
@@ -73,7 +74,7 @@ struct Dram : sc_module
// Power Model related
bool powerAnalysis = Configuration::getInstance().PowerAnalysis;
sc_time powerWindowSize = Configuration::getInstance().TraceLength/Configuration::getInstance().NumberOfTimeWindows;
sc_time powerWindowSize = Configuration::getInstance().memSpec.clk*Configuration::getInstance().WindowSize;
libDRAMPower *DRAMPower;
double sumOfEnergyWindows = 0.0;
@@ -185,7 +186,8 @@ struct Dram : sc_module
// Create a thread that is triggered every $powerWindowSize
// to generate a Power over Time plot in the Trace analyzer:
SC_THREAD(powerWindow);
if(Configuration::getInstance().EnableWindowing)
SC_THREAD(powerWindow);
}
// Bandwidth Calculation:
@@ -220,9 +222,9 @@ struct Dram : sc_module
double totalEnergy = sumOfEnergyWindows + DRAMPower->getEnergy().total_energy * Configuration::getInstance().NumberOfDevicesOnDIMM;
// The energy is given in [pJ] and divided by [s] resulting in [pW] then converted to [mW]
double averagePower = (totalEnergy / sc_time_stamp().to_seconds()) / 1e9;
tlmRecorder->recordPower(sc_time_stamp().to_seconds(), DRAMPower->getPower().average_power * Configuration::getInstance().NumberOfDevicesOnDIMM);
double averagePower = (totalEnergy/ sc_time_stamp().to_seconds()) / 1e9;
if(Configuration::getInstance().EnableWindowing)
tlmRecorder->recordPower(sc_time_stamp().to_seconds(), DRAMPower->getPower().average_power * Configuration::getInstance().NumberOfDevicesOnDIMM);
// Print the final total energy and the average power for the simulation
cout << name() << string("\tTotal Energy: \t") << fixed <<std::setprecision( 2 )<< totalEnergy << string(" pJ") << endl;

8
DRAMSys/simulator/src/simulation/Simulation.cpp
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Matthias Jung
* Eder F. Zulian
* Felipe S. Prado
*/
#include <stdlib.h>
@@ -141,8 +142,11 @@ void Simulation::instantiateModules(const string &traceName, const string &pathT
playerClk = FrequencyToClk(devices[i].clkMhz);
player = new StlPlayer(playerStr.c_str(), pathToResources + string("traces/") + devices[i].trace, playerClk, this);
player->getTraceLength(pathToResources + string("traces/") + devices[i].trace, playerClk);
totalTransactions += player->getNumberOfLines(pathToResources + string("traces/") + devices[i].trace);
if(Configuration::getInstance().SimulationProgressBar)
{
player->getTraceLength(pathToResources + string("traces/") + devices[i].trace, playerClk);
totalTransactions += player->getNumberOfLines(pathToResources + string("traces/") + devices[i].trace);
}
players.push_back(player);
}

1
DRAMSys/simulator/src/simulation/Simulation.h
View File

@@ -33,6 +33,7 @@
* Janik Schlemminger
* Matthias Jung
* Eder F. Zulian
* Felipe S. Prado
*/
#ifndef SIMULATION_H_

1
DRAMSys/simulator/src/simulation/StlPlayer.cpp
View File

@@ -34,6 +34,7 @@
* Robert Gernhardt
* Matthias Jung
* Éder F. Zulian
* Felipe S. Prado
*/
#include "StlPlayer.h"

1
DRAMSys/simulator/src/simulation/StlPlayer.h
View File

@@ -34,6 +34,7 @@
* Robert Gernhardt
* Matthias Jung
* Éder F. Zulian
* Felipe S. Prado
*/
#ifndef STLPLAYER_H

1
DRAMSys/simulator/src/simulation/TracePlayer.cpp
View File

@@ -33,6 +33,7 @@
* Robert Gernhardt
* Matthias Jung
* Éder F. Zulian
* Felipe S. Prado
*/
#include "TracePlayer.h"

1
DRAMSys/simulator/src/simulation/TracePlayer.h
View File

@@ -33,6 +33,7 @@
* Robert Gernhardt
* Matthias Jung
* Éder F. Zulian
* Felipe S. Prado
*/
#ifndef TRACEPLAYER_H_

4
DRAMSys/tests/error/sim-batch.xml
View File

@@ -4,12 +4,14 @@
<Debug value="0" />
<DatabaseRecording value="0" />
<PowerAnalysis value="1" />
<NumberOfTimeWindows value="1000" />
<EnableWindowing value = "0" />
<WindowSize value="1000" />
<NumberOfTracePlayers value="1"/>
<NumberOfMemChannels value="4"/>
<ControllerCoreDisableRefresh value="0"/>
<ThermalSimulation value="0"/>
<SimulationProgressBar value="1"/>
<NumberOfDevicesOnDIMM value = "1" />
</simconfig>
<!-- Temperature Simulator Configuration (used for all simulation setups) -->

4
DRAMSys/tests/simple/sim-batch.xml
View File

@@ -4,12 +4,14 @@
<Debug value="0" />
<DatabaseRecording value="1" />
<PowerAnalysis value="1" />
<NumberOfTimeWindows value="1000" />
<EnableWindowing value = "0" />
<WindowSize value="1000" />
<NumberOfTracePlayers value="1"/>
<NumberOfMemChannels value="4"/>
<ControllerCoreDisableRefresh value="0"/>
<ThermalSimulation value="0"/>
<SimulationProgressBar value="1"/>
<NumberOfDevicesOnDIMM value = "1" />
</simconfig>
<!-- Temperature Simulator Configuration (used for all simulation setups) -->

17
README.md
View File

@@ -398,12 +398,14 @@ The DRAMSys' main configuration file is presented below.
<Debug value="1" />
<DatabaseRecording value="1" />
<PowerAnalysis value="1" />
<NumberOfTimeWindows value="1000" />
<EnableWindowing value = "1" />
<WindowSize value="1000" />
<NumberOfTracePlayers value="1"/>
<NumberOfMemChannels value="4"/>
<ControllerCoreDisableRefresh value="0"/>
<ThermalSimulation value="1"/>
<SimulationProgressBar value="1"/>
<NumberOfDevicesOnDIMM value = "1" />
</simconfig>
<!-- Temperature Simulator Configuration (used for all simulation setups) -->
@@ -499,12 +501,14 @@ The XML code below shows a typic configuration:
<Debug value="1"/>
<DatabaseRecording value="1"/>
<PowerAnalysis value="1"/>
<NumberOfTimeWindows value="1000" />
<EnableWindowing value = "1" />
<WindowSize value="1000" />
<NumberOfTracePlayers value="5"/>
<NumberOfMemChannels value="1"/>
<ControllerCoreDisableRefresh value="0"/>
<ThermalSimulation value="0"/>
<SimulationProgressBar value="1"/>
<NumberOfDevicesOnDIMM value = "1" />
</simconfig>
<!-- Temperature Simulator Configuration (used for all simulation setups) -->
@@ -612,8 +616,11 @@ Below are listed the configuration sections and configuration fields.
- *PowerAnalysis* (boolean)
- "1": enables live power analysis with the DRAMPower tool
- "0": disables power analysis
- *NumberOfTimeWindows* (int)
- number of time windows used to evaluate average bandwidth and average power consumption
- *EnableWindowing* (boolean)
- "1": enables temporal windowing
- "0": disables temporal windowing
- *WindowSize* (unisgned int)
- Size of the window in clock cycles used to evaluate average bandwidth and average power consumption
- *NumberOfTracePlayers* (unsigned int)
- Number of trace players
- *NumberOfMemChannels* (unsigned int)
@@ -627,6 +634,8 @@ Below are listed the configuration sections and configuration fields.
- *SimulationProgressBar* (boolean)
- "1": enables the simulation progress bar
- "0": disables the simulation progress bar
- *NumberOfDevicesOnDIMM* (unsigned int)
- Number of devices on dual inline memory module
- **Temperature Simulator Configuration**
- *TemperatureScale* (string)